Handheld Workpiece Milling Device with Error Self-correction Based on Augmented Reality Technology

Abstract

The invention relates to a handheld workpiece milling device with error self-correction based on augmented reality technology which includes a base, a control box, a milling mechanism, a control handle, and a direction and distance detecting mechanism. The base is provided with a transparent plate, a through groove, a screw hole, and a support platform. The controller, the battery and the display are arranged in the control box from bottom to top. The milling mechanism includes a housing, a motor, a rolling drum and a support rod 34. The control handle is respectively provided with a plurality of control buttons. The direction and distance detecting mechanism includes a first -shaped plate, an angle sensor, a tension spring, and a second -shaped plate, and a roller. The handheld workpiece milling device with error self-correction based on augmented reality technology has a reasonable structure, simple structure, convenient to use and high intelligence, high precision, small volume and strong practicability, and effectively solves the problem of low precision of the existing hand-held processing machine.

Claims

1. A handheld workpiece milling device with error self-correction based on augmented reality technology, comprising: a base 1, a control box 2, a milling mechanism 3, a control handle 4, and a direction and distance detecting mechanism 5, wherein one end of the base 1 is provided with a transparent plate 11, and the other end of the base 1 is provided with a through groove 13 and a screw hole 14; a middle portion of the base 1 is provided with a sliding groove 15, a groove body 18 vertical to the sliding groove 15, and a support platform 12 disposed on the groove body 18, wherein the sliding groove 15 is an inverted T-shaped structure, and the sliding groove 15 is respectively provided with I-shaped sliders 17; the I-shaped slider 17 is fixedly provided with an electric cylinder 16, and the main shaft of the electric cylinder 16 is fixedly connected with the side of the support platform 12; the bottom of the support platform 12 is provided with a plurality of balls 122 that are connected to the support platform 12; wherein the control box 2 is disposed above the transparent plate 11; the controller 21, the battery 22 and the display 23 are arranged in the control box 2 from bottom to top; the controller 21 integrates a camera 212, and an illumination lamp 213; the camera 212 and the illumination lamp 213 face the transparent plate 11, wherein the milling mechanism 3 is disposed in the middle portion of the base; the milling mechanism 3 includes a housing 31, a motor 32 disposed above the through groove 13, a rolling drum 33 having a thread on the surface, and a support rod 34; the motor 32 is fixedly disposed in the housing 31, and the main shaft of the motor 32 is connected with an electromagnetic clutch 321, a chuck 322, and a milling cutter 323 sequentially; the rolling drum 33 is hinged to the housing 31; the rolling drum 33 and the electromagnetic clutch 321 are mutually driven and connected by a transmission belt; the housing 31 is slidably connected to the support rod 34; the support rod 34 is provided with a rack 341 which connects to the thread of the rolling drum 33, wherein the control handle 4 is symmetrically fixedly disposed at two ends of the middle portion of the base 1, and the control handle 4 is respectively provided with a plurality of control buttons 41; the direction and distance detecting mechanism 5 includes a first -shaped plate 51, an angle sensor 52, a tension spring 53, and a second -shaped plate 54, and a roller 55, wherein one end of the first -shaped plate 51 is fixedly connected to the screw hole 14, and the angle sensor 52 is fixedly disposed at the other end of the first -shaped plate 51; the roller 55 is disposed in the through groove 13, and the rotary encoder 56 is disposed on the roller 55; one end of the second -shaped plate 54 is sleeved with the detecting end of the angle sensor 52, and the other end of the second -shaped plate 54 is connected with the rotary encoder 56; the tension spring 53 is sleeved on the detecting end of the angle sensor 52; two ends of the tension spring 53 are respectively abutted against the second -shaped plate 54 and the angle sensor 52.

2. The handheld workpiece milling device with error self-correction based on augmented reality technology of claim 1, wherein the support platform 12 is provided with a plurality of first distance sensors 121, and the detecting end of the first distance sensor 121 faces the side wall of the groove body 18.

3. The handheld workpiece milling device with error self-correction based on augmented reality technology of claim 1, wherein the transparent plate 11 is embedded in the base 1, and the upper and lower sides of the transparent plate 11 are aligned with the upper and lower surfaces of the base 1.

4. The handheld workpiece milling device with error self-correction based on augmented reality technology of claim 1, wherein the chuck 322 includes a spring collet 3221 interconnected with the main shaft of the motor 32, a magnetic sleeve 3222 sleeved in the inner cavity of the spring collet 3221, and a locking nut 3223 threadedly connected to the spring collet 3221.

5. The handheld workpiece milling device with error self-correction based on augmented reality technology of claim 4, wherein the magnetic sleeve 3222 includes a flexible plate 3224, a plurality of magnetic curved plates 3225 fixedly disposed on the flexible plate 3224; the milling cutter 323 is sleeved in the inner cavity of the magnetic sleeve 3222.

6. The handheld workpiece milling device with error self-correction based on augmented reality technology of claim 1, wherein the housing 31 is provided with a second distance sensor 311.

7. The handheld workpiece milling device with error self-correction based on augmented reality technology of claim 1, wherein the controller 21 is electrically connected to the electric cylinder 16, the battery 22, the display 23, the camera 212, the illumination lamp 213, the motor 32, the electromagnetic clutch 321, the control button 41, the angle sensor 52, the rotary encoder 56, the first distance sensor 121, and the second distance sensor 311, respectively.

8. The handheld workpiece milling device with error self-correction based on augmented reality technology of claim 2, wherein the controller 21 is electrically connected to the electric cylinder 16, the battery 22, the display 23, the camera 212, the illumination lamp 213, the motor 32, the electromagnetic clutch 321, the control button 41, the angle sensor 52, the rotary encoder 56, the first distance sensor 121, and the second distance sensor 311, respectively.

9. The handheld workpiece milling device with error self-correction based on augmented reality technology of claim 6, wherein the controller 21 is electrically connected to the electric cylinder 16, the battery 22, the display 23, the camera 212, the illumination lamp 213, the motor 32, the electromagnetic clutch 321, the control button 41, the angle sensor 52, the rotary encoder 56, the first distance sensor 121, and the second distance sensor 311, respectively.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The invention is illustrated by the following figures and embodiments.

[0018] FIG. 1 shows a schematic diagram of whole structure of a handheld workpiece milling device with error self-correction based on augmented reality technology in accordance with an example embodiment.

[0019] FIG. 2 shows a schematic diagram of the top view of a base of a handheld workpiece milling device with error self-correction based on augmented reality technology in accordance with an example embodiment.

[0020] FIG. 4 shows a schematic diagram of a base, a control box, and a control handle of a handheld workpiece milling device with error self-correction based on augmented reality technology in accordance with an example embodiment.

[0021] FIG. 5 shows a schematic diagram of connection of a control box and a base of a handheld workpiece milling device with error self-correction based on augmented reality technology in accordance with an example embodiment.

[0022] FIG. 6 shows a schematic diagram of milling mechanism of a handheld workpiece milling device with error self-correction based on augmented reality technology in accordance with an example embodiment.

[0023] FIG. 7 shows a schematic diagram of a chuck of a handheld workpiece milling device with error self-correction based on augmented reality technology in accordance with an example embodiment.

[0024] FIG. 8 shows a schematic diagram of a magnetic sleeve of a handheld workpiece milling device with error self-correction based on augmented reality technology in accordance with an example embodiment.

[0025] FIG. 9 shows a schematic diagram of connection of a direction and distance detecting mechanism and a base of a handheld workpiece milling device with error self-correction based on augmented reality technology in accordance with an example embodiment.

[0026] The reference numbers of the figures are as follows: [0027] 1: base; 11: transparent plate; 12: support platform; 121: first distance sensor; 122: ball; 13: through groove; 14: screw hole; 15: sliding groove; 16: electrical cylinder; 17: I-shaped slider; 18: groove body; 2: control box; 21: controller; 212: camera; 213: illumination lamp; 22: battery; 23: display; 3: milling mechanism; 31: housing; 311: second distance sensor; 32: motor; 321: electromagnetic clutch; 322: chuck; 3221: spring collet; 3222: magnetic sleeve; 3223: locking nut; 3224: flexible plate; 3225: magnetic curved plate; 323: milling cutter; 33: rolling drum; 34: support rod; 341: rack; 4: control handle; 41: control button; 5: direction and distance detecting mechanism; 51: first -shaped plate; 52: angle detector; 53: tension spring; 54: first -shaped plate; 55: roller; 56: rotatory encoder.