A dust-proof device for machine tool worktable comprises a worktable, a worktable base, a stainless steel dust cover, organ-type dust covers and L-shaped dust-proof plates. The worktable base is installed on a machine tool bridge. The upper portion of the worktable base is provided with a U-shaped through groove. Two ends of the stainless steel dust cover are sealed by the L-shaped dust-proof plates. The upper portion of each L-shaped dust-proof plate is fixed on the lower side of the stainless steel dust cover, and the lower portion of the L-shaped dust-proof plate is fixed on the machine tool bridge. Each organ-type dust cover is disposed under the stainless steel dust cover and has one end connected to the worktable base and the other end connected to the L-shaped dust-proof plate. The worktable covers the stainless steel dust cover and is connected to the worktable base by means of bolts.

A numerical control machine includes a bearing structure-frame suited to support various other parts, at least one lower surface, at least one table suited to hold a workpiece and mounted on the lower surface, and at least one head with an electric tool-holding spindle, wherein the lower surface is inclined.

A numerical control machine includes a bearing structure-frame suited to support various other parts, at least one lower surface, at least one table suited to hold a workpiece and mounted on the lower surface, and at least one head with an electric tool-holding spindle, wherein the lower surface is inclined.

A processing device includes a mounting base, a cutter holder, and a brake. The brake includes a driving member, a resisting member, and an elastic member. The driving member includes a main body and a driving shaft movably placed in the main body. The driving shaft is driven to move in a straight line by the main body. One end of the driving shaft is movably coupled to the cutter holder, and another end of the driving shaft is coupled to the resisting member. The elastic member is positioned between the main body and the resisting member. The driving shaft is configured to move toward one side of the driving member adjacent to the elastic member under an elastic restoring force of the elastic member, whereby the cutter holder moves with the driving shaft toward one end of the driving member adjacent to the elastic member.

A processing device includes a mounting base, a cutter holder, and a brake. The brake includes a driving member, a resisting member, and an elastic member. The driving member includes a main body and a driving shaft movably placed in the main body. The driving shaft is driven to move in a straight line by the main body. One end of the driving shaft is movably coupled to the cutter holder, and another end of the driving shaft is coupled to the resisting member. The elastic member is positioned between the main body and the resisting member. The driving shaft is configured to move toward one side of the driving member adjacent to the elastic member under an elastic restoring force of the elastic member, whereby the cutter holder moves with the driving shaft toward one end of the driving member adjacent to the elastic member.

The present invention discloses a single-drive rigid-flexible coupling precision motion platform, including a machine base, a linear guide rail, a rigid-flexible coupling motion platform, a linear driver and a displacement sensor, wherein the rigid-flexible coupling motion platform includes a rigid frame, flexible hinges and a core motion platform; and the core motion platform of the rigid-flexible coupling motion platform is connected with the rigid frame through the flexible hinges. In this arrangement, the single-drive rigid-flexible coupling precision motion platform disclosed by the present invention can realize high-accuracy continuous change displacements of the platform, thereby avoiding displacement jitter caused by sudden change of acceleration. The present invention further discloses a realization method and an application including the above platform.

A feeding module includes a slider and a guider. The slider includes two sliding portions, a first connecting portion and four sliding blocks with hydrostatic bearing. Each sliding portion has a first through hole. The first connecting portion is connected to the sliding portions. Two of the sliding blocks are disposed in the first through hole in one of the sliding portions, another two of the sliding blocks are disposed in the first through hole in another one of the sliding portions. Each sliding blocks has a second through hole. The guider includes two cylindrical portions corresponding to the two sliding portions. One of the cylindrical portions penetrates through the second through holes in two of the sliding blocks. Another one of the cylindrical portions penetrates through the second through holes in another two of the sliding blocks.

Provided is a monorail independent dual-slider synchronous belt sliding table module component with a compact structure, which includes a sliding table base module, a sliding table module, a first driving end module and a second driving end module. A first slide rail and a second slide rail are spaced from each other to form a transmission groove. A first slider is provided with a first transmission part corresponding to the transmission groove, a second slider is convexly provided with a second transmission part corresponding to the transmission groove, and the second transmission part is provided with an avoidance part which is in a same horizontal plane as the first transmission part. A first synchronous belt is arranged in an extension direction of the transmission groove, is in transmission connection with the first transmission part after passing through the avoidance part, and is sleeved outside the second synchronous belt.

Provided is a monorail independent dual-slider synchronous belt sliding table module component with a compact structure, which includes a sliding table base module, a sliding table module, a first driving end module and a second driving end module. A first slide rail and a second slide rail are spaced from each other to form a transmission groove. A first slider is provided with a first transmission part corresponding to the transmission groove, a second slider is convexly provided with a second transmission part corresponding to the transmission groove, and the second transmission part is provided with an avoidance part which is in a same horizontal plane as the first transmission part. A first synchronous belt is arranged in an extension direction of the transmission groove, is in transmission connection with the first transmission part after passing through the avoidance part, and is sleeved outside the second synchronous belt.

Provided is a monorail independent dual-slider synchronous belt sliding table module component with a compact structure, which includes a sliding table base module, a sliding table module, a first driving end module and a second driving end module. A first slide rail and a second slide rail are spaced from each other to form a transmission groove. A first slider is provided with a first transmission part corresponding to the transmission groove, a second slider is convexly provided with a second transmission part corresponding to the transmission groove, and the second transmission part is provided with an avoidance part which is in a same horizontal plane as the first transmission part. A first synchronous belt is arranged in an extension direction of the transmission groove, is in transmission connection with the first transmission part after passing through the avoidance part, and is sleeved outside the second synchronous belt.