Grinding Block Suitable for Different Radians

Abstract

A grinding block suitable for different radians, which relates to a grinding block technique, and comprises a grinding block body, at least one soft shaft set in the grinding block body, connecting grooves set on both sides of the grinding block body and a grinding block set at the bottom of the grinding block body. The soft shaft comprises a soft shaft body and a stable shaft fit at both ends of the stable shaft. A positioner is set at a stable shaft end away from the soft shaft body and several Positioning Ribs I1 are spaced in the soft shaft body. By setting the shaft in the grinding block body and supporting the block body, the stability of the grinding block body after bending and deformation can be ensured.

Claims

1. A grinding block suitable for different radians, which comprises a grinding block body (1) and is characterized in that: at least one soft shaft (2) is set in the grinding block body (1), connecting grooves (11) are set on both sides of the grinding block body (1), and a grinding surface (12) is set at the bottom of the grinding block body (1).

2. The grinding block suitable for different radians according to claim 1, which is characterized in that: the soft shaft (2) comprises a soft shaft body (21) and a stable shaft (22) fit at both ends of the stable shaft (22).

3. The grinding block suitable for different radians according to claim 2, which is characterized in that: a positioner (23) is set at a stable shaft (22) end away from the soft shaft body (21).

4. The grinding block suitable for different radians according to claim 2, which is characterized in that: several Positioning Ribs I (24) are evenly and circularly spaced in the soft shaft body (21).

5. The grinding block suitable for different radians according to claim 2, which is characterized in that: the interior of the soft shaft body (21) is further provided with limit ring ribs (25) inside the Positioning Ribs I (24), and the number of the limit ring ribs (25) should be at least one.

6. The grinding block suitable for different radians according to claim 2, which is characterized in that: Positioning Ribs II (26) are set in the stable shaft (22).

7. The grinding block suitable for different radians according to claim 2, which is characterized in that: both ends of the soft shaft body (21) are internally provided with moving grooves (27), and a stable shaft (22) end away from the positioner (23) extends to the interior of the moving grooves (27).

8. The grinding block suitable for different radians according to claim 3, which is characterized in that: a moving cavity (13) is provided inside the grinding block body (1), and the soft shaft body (21) is movably fit inside the moving cavity (13).

9. The grinding block suitable for different radians according to claim 8, which characterized in that: both ends of the moving cavity (13) are provided with a limit cavity (14), and the positioner (23) is fastened to the limit cavities (14).

10. The grinding block suitable for different radians according to claim 3, which characterized in that: the outer diameter of the positioner (23) is higher than that of the soft shaft body (21).

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0014] One or more embodiments prove by corresponding drawings that these illustrations and drawings are not limitations on them. Components with the same reference numbers in the drawings are shown as similar ones, and the drawings are not subject to proportional limitations, wherein:

[0015] FIG. 1 shows a structure diagram of the grinding block suitable for different radians as proposed in the present invention;

[0016] FIG. 2 shows a grinding surface structure diagram of the grinding block suitable for different radians as proposed in the present invention;

[0017] FIG. 3 shows a cross-sectional body view of the grinding block suitable for different radians as proposed in the present invention;

[0018] FIG. 4 shows an enlarged view of the structure at Position A in FIG. 3;

[0019] FIG. 5 shows a side profile view of the soft shaft body in the grinding block suitable for different radians as proposed in the present invention;

[0020] FIG. 6 shows the structure diagram of grinding block bodies with different lengths for the grinding block suitable for different radians as proposed in the present invention;

[0021] FIG. 7 shows a structure diagram of a grinding block body with different bending angles for the grinding block suitable for different radians as proposed in the present invention.

[0022] Wherein: 1. Grinding block body; 11. Connection groove; 12. Grinding surface; 13. Moving cavity; 14. Limit cavity; 2. Soft shaft; 21. Soft shaft body; 22. Stable shaft; 23. Positioner; 24. Positioning Rib I; 25. Limit ring rib; 26. Positioning Rib II; 27. Moving groove.

Detailed Description of the Preferred Embodiments

[0023] In order to get a further understanding of the characteristics and technical content of the disclosed embodiments, the following shows a detailed explanation for the implementation of the disclosed embodiments by reference to the drawings. The drawings are for reference only and are not intended for limiting the disclosed embodiments. In the following technical description, for the sake of an easy explanation and a full understanding of the disclosed embodiments, different details are provided. However, one or more embodiments can still be implemented even without these details. In other cases, in order to simplify the drawings, familiar structures and devices can be used for simplifying the illustration.

[0024] The terms such as first and second in the specifications, claims and drawings of the disclosed embodiments are used for distinguishing similar objects and therefore are not necessarily be used for describing a specific order or sequence. It should be understood that the data used in this way can be interchanged in appropriate circumstances for the sake of an easy description of the embodiments disclosed herein. In addition, the terms comprise and have and any variations thereof are not intended for exclusive inclusions.

[0025] In the disclosed embodiments, the terms such as up, down, in, inside, outside, front, rear indicate the orientations or positional relationships based on those shown in the drawings. These terms are mainly intended for better describing the embodiments disclosed herein rather than limiting the device, components or parts specified to be set, constructed and operated in a orientation. Moreover, in addition to being used to indicate orientations or positional relationships, some of the above terms may also be used to indicate other meanings, for example, the term up, in some cases, indicates a certain attachment or connection relationship. For common technicians in the art, the specific meanings of these terms in the disclosed embodiments can be understood depending on the specific circumstances.

[0026] In addition, the terms set, connect, and fix should be understood in a broad sense. For example, a connection can refer to a fixed connection, a detachable connection, or an integral construction; It can refer to a mechanical connection, or an electrical connection; It can also refer to a direct connection, or an indirect connection made via an media, or an internal connection between two devices, components or parts. For common technicians in the art, the specific meanings of these terms in the disclosed embodiments can be understood depending on the specific circumstances.

[0027] Unless otherwise specified, the term several refers to two or more.

[0028] It should be noted that, the embodiments and characteristics in the disclosed embodiments, if no conflict found, can be combined with each other.

[0029] According to FIGS. 1-7, a grinding block suitable for different radians is proposed, which comprises a grinding block body 1; The grinding block body 1 has at least one internal soft shaft 2; Connecting grooves 11 are set on both sides of the grinding block body 1, and a grinding surface 12 is set at the bottom of the grinding block body 1; The setting of the connecting groove 11 aims to connect grinding discs of the same type; By setting the soft shaft 2 in the grinding block body 1 and supporting the bent grinding block body 1 with the soft shaft 2, the stability of the grinding block body after bending and deformation of the grinding block body 1 can be ensured.

[0030] As a specific technical solution of the present embodiment, the soft shaft 2 comprises a soft shaft body 21 and a stable shaft 22 fit at both ends of the stable shaft 22; The soft shaft body 21 and stable shaft 22 are both made of soft plastic and mainly used to wrap Positioning Ribs I 24 and Positioning Ribs II 26; As shown in FIG. 4, both ends of the soft shaft body 21 and one end of the stable shaft 22 are conical; This design facilitates the movement of the soft shaft body 21 inside the moving cavity 13 and the movement of the stable shaft 22 inside the moving grooves 27.

[0031] As a specific technical solution of the present embodiment, a positioner 23 is provided at a stable shaft 22 end away from the soft shaft body 21.

[0032] As a specific technical solution of the present embodiment, several Positioning Ribs I 24 are evenly and circularly spaced in the soft shaft body 21; The Positioning Ribs I 24 are made of fine metal wires such as copper wires, aluminum wires, iron wires and can be bent and positioned arbitrarily.

[0033] As a specific technical solution of the present embodiment, the interior of the soft shaft body 21 is further provided with limit ring ribs 25 inside the Positioning Ribs I 24, and the number of the limit ring ribs 25 should be at least one; The limit ring ribs 25 are made of carbon steel and can be used for shaping inside the soft shaft body 21, preventing the moving grooves 27 from being pressed flat. As shown in FIG. 4, the limit ring ribs 25 are spaced, which do not affect the bending motion of the soft shaft body 21.

[0034] As a specific technical solution of the present embodiment, Positioning Ribs II 26 are set in the stable shaft 22; The Positioning Ribs II 26 are made of fine metal wires such as copper wires, aluminum wires, iron wires and can be bent and positioned arbitrarily.

[0035] As a specific technical solution of the present embodiment, both ends of the soft shaft body 21 are internally provided with moving grooves 27, and a stable shaft 22 end away from the positioner 23 extends to the interior of the moving grooves 27; When the grinding block body 1 is bent, the distance between the two ends of the soft shaft body 21 and the two ends of the moving cavity 13 increases; The setting of the stable shaft 22 can help to fill the gap between the two ends of the soft shaft body 21 and the two ends of the moving cavity 13; This design allows the two ends of the bent grinding block body 1 to always keep a good shaping thanks to the stable shaft 22.

[0036] As a specific technical solution of the present embodiment, a moving cavity 13 is provided inside the grinding block body 1, and the soft shaft body 21 is movably fit inside the moving cavity 13.

[0037] As a specific technical solution of the present embodiment, both ends of the moving cavity 13 are provided with a limit cavity 14, and the positioner 23 is fastened to the limit cavities 14; The outer diameter of the positioner 23 is higher than that of the soft shaft body 21; The limit cavities 14 can lock the positioner 23, preventing the positioner 23 from moving left and right inside the moving cavity 13 and making it always support the two ends of the grinding block body 1.

[0038] In summary, this grinding block is suitable for different radians; By setting the soft shaft 2 in the grinding block body 1 and supporting the bent grinding block body 1 with the soft shaft 2, the stability of the grinding block body 1 after bending and deformation can be ensured. By using the stable shaft 22, the stability of the two ends of the grinding block body 1 and a wide bending angle range after deformation can be ensured, which is more fitted to the shapes of products to be ground. Therefore, it is unnecessary for users to purchase grinding blocks with different shapes, reducing the usage cost and meeting users' requirements.

[0039] Although the embodiments of the present invention have been shown and described, for those skilled in the art, it can be understood that changes, modifications, substitutions and variations can be made to these embodiments within the principles and spirit of the present invention. The scope of the present invention is limited by the claims and their equivalents.