Multi-dimensional movable needle workbench

Abstract

The utility model discloses a multi-dimensionally movable table needle workbench, comprising a bottom plate, a transverse track, a transverse sliding seat, a longitudinal track, a longitudinal sliding seat, a table, a first driving assembly, a second driving assembly and a third driving assembly; the transverse track is arranged on the bottom plate and extends in the transverse direction, the transverse sliding seat is slidably matched with the transverse track, the first driving assembly is connected with the transverse sliding seat and is used to drive the transverse sliding seat to move; the longitudinal track is arranged on the transverse sliding seat and extends in the longitudinal direction, the longitudinal sliding seat is slidably matched with the longitudinal track, the second driving assembly is connected with the longitudinal sliding seat and is used to drive the longitudinal sliding seat to move; the table is rotatably connected with the longitudinal sliding seat, and the rotation axis of the table and the longitudinal sliding seat is parallel to the vertical direction, and the third driving assembly is connected with the table and is used to drive the table to rotate. The utility model can automatically move and / or rotate the table to improve production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a multi-dimensionally movable watch needle workbench. Background Art

[0002] The hands are the pointers used to indicate time in clocks. Many high-end clocks have very high requirements for the processing accuracy of the hands. In the actual production process, the hands are fixed on a special workbench and then processed by special processing equipment. For example, the Chinese utility model patent with publication number CN219747100U discloses a multi-faceted hand cutting machine, whose workbench can move and rotate in multiple dimensions. However, the workbench is driven to move and rotate manually, which cannot achieve automated operation and is difficult to improve production efficiency. Utility Model Content

[0003] The utility model provides a multi-dimensionally movable table for needles, which can automatically move and / or rotate the table to improve production efficiency.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] An embodiment of the utility model provides a multi-dimensionally movable watch needle workbench, comprising a base plate, a transverse track, a transverse sliding seat, a longitudinal track, a longitudinal sliding seat, a workbench, a first drive assembly, a second drive assembly and a third drive assembly; the transverse track is arranged on the base plate and extends in the transverse direction, the transverse sliding seat is slidably matched with the transverse track, the first drive assembly is connected to the transverse sliding seat and is used to drive the transverse sliding seat to move; the longitudinal track is arranged on the transverse sliding seat and extends in the longitudinal direction, the longitudinal sliding seat is slidably matched with the longitudinal track, the second drive assembly is connected to the longitudinal sliding seat and is used to drive the longitudinal sliding seat to move; the workbench is rotatably connected to the longitudinal sliding seat, and the rotation axis of the workbench and the longitudinal sliding seat is parallel to the vertical direction, and the third drive assembly is connected to the workbench and is used to drive the workbench to rotate.

[0006] In some embodiments, the first driving assembly includes a driving wheel, a driven wheel, a conveyor belt arranged in a transverse direction, and a first driving mechanism, the conveyor belt is sleeved on the driving wheel and the driven wheel, the first driving mechanism is connected to the driving wheel and is used to drive the driving wheel to rotate, and the conveyor belt is connected to the transverse sliding seat.

[0007] In some embodiments, the first drive mechanism comprises a servo motor.

[0008] In some embodiments, the transverse rail includes a dovetail-shaped insert located at the top and extending laterally, and the bottom of the transverse sliding seat is provided with a dovetail groove adapted to the insert, and the insert is embedded in the dovetail groove and can slide in the dovetail groove.

[0009] In some embodiments, the insert is provided with a groove extending transversely through the insert, and the conveyor belt passes through the groove.

[0010] In some embodiments, connecting seats are fixed at both ends of the transverse sliding seat in the transverse direction, and both connecting seats are connected to the conveyor belt.

[0011] In some embodiments, the second driving assembly includes a longitudinal cylinder arranged in the longitudinal direction, the longitudinal cylinder is fixed on the transverse sliding seat, and a push rod of the longitudinal cylinder is connected to the longitudinal sliding seat.

[0012] In some embodiments, the third drive assembly includes a servo motor.

[0013] In some embodiments, the top surface of the workbench is provided with a clamping mechanism for fixing the watch hands.

[0014] In some embodiments, a controller is also included, and the first drive component, the second drive component and the third drive component are all connected to the controller.

[0015] The utility model has at least the following beneficial effects: the first driving component of the utility model can drive the transverse sliding seat to move transversely to adjust the transverse position of the workbench, the second driving component can drive the longitudinal sliding seat to move longitudinally to adjust the longitudinal position of the workbench, and the third driving component can drive the workbench to rotate to change the angle of the workbench. The first driving component, the second driving component and the third driving component are all driving components that can provide driving force. There is no need for workers to manually apply driving force, and the workbench can be automatically moved and / or rotated, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a multi-dimensionally movable watch needle workbench according to an embodiment of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of a multi-dimensionally movable watch hand workbench according to an embodiment of the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of a transverse rail and a transverse sliding seat of an embodiment of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of a multi-dimensionally movable watch hand workbench according to an embodiment of the utility model.

[0020] Wherein, the accompanying drawings are marked as follows:

[0021] Base plate 10, watch hands 11;

[0022] Transverse track 100, insert 110, groove 114;

[0023] Horizontal sliding seat 200;

[0024] Longitudinal track 310, longitudinal sliding seat 320;

[0025] Workbench 400;

[0026] The first driving assembly 510 , the driving wheel 511 , the driven wheel 512 , the conveyor belt 513 , the first driving mechanism 514 , the connecting seat 515 , the second driving assembly 520 , and the third driving assembly 530 . DETAILED DESCRIPTION

[0027] The utility model provides the following description with reference to the accompanying drawings to help fully understand the various embodiments of the utility model as defined by the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the utility model.

[0028] In the description of the present invention, descriptions of orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] It will be understood that when one element (eg, a first element) is “connected” to another element (eg, a second element), the element may be directly connected to the other element or an intervening element (eg, a third element) may be present between the element and the other element.

[0030] The embodiment of the utility model provides a multi-dimensional movable table needle workbench, such as Figure 1-4As shown, it includes a base plate 10, a transverse track 100, a transverse sliding seat 200, a longitudinal track 310, a longitudinal sliding seat 320, a workbench 400, a first driving assembly 510, a second driving assembly 520 and a third driving assembly 530. The transverse track 100 is arranged on the base plate 10 and extends in the transverse direction, the transverse sliding seat 200 is slidably matched with the transverse track 100, the first driving assembly 510 is connected to the transverse sliding seat 200, and the first driving assembly 510 is used to drive the transverse sliding seat 200 to move, so that the transverse sliding seat 200 can slide along the transverse track 100. The longitudinal track 310 is arranged on the transverse sliding seat 200 and extends in the longitudinal direction, the longitudinal sliding seat 320 is slidably matched with the longitudinal track 310, the second driving assembly 520 is connected to the longitudinal sliding seat 320 and is used to drive the longitudinal sliding seat 320 to move, so that the longitudinal sliding seat 320 can slide along the longitudinal track 310. The workbench 400 is rotatably connected to the longitudinal sliding seat 320 , and the rotation axes of the workbench 400 and the longitudinal sliding seat 320 are parallel to the vertical direction. The third driving assembly 530 is connected to the workbench 400 and is used to drive the workbench 400 to rotate.

[0031] The pointer 11 is used to be fixed on the workbench 400. As the workbench 400 rotates, the angle of the pointer 11 can be adjusted. As the transverse sliding seat 200 and / or the longitudinal sliding seat 320 move, the position of the pointer 11 can be adjusted in the transverse direction and / or in the longitudinal direction to meet the processing needs. The first drive assembly 510, the second drive assembly 520 and the third drive assembly 530 can all provide driving force. There is no need for workers to manually apply driving force to move or rotate the workbench 400. The workbench 400 can be automatically moved and / or rotated, thereby improving production efficiency. At the same time, the movement of the transverse sliding seat 200 and the longitudinal sliding seat 320 are guided by guide rails, ensuring that the transverse sliding seat 200 can stably move in the transverse direction and the longitudinal sliding seat 320 can stably move in the longitudinal direction, so as to improve the accuracy of the moving position of the pointer 11.

[0032] In this embodiment, the transverse direction and the longitudinal direction may both be parallel to the horizontal direction, and the transverse direction and the longitudinal direction may be perpendicular to each other.

[0033] In some embodiments, the first driving assembly 510 includes a driving wheel 511, a driven wheel 512, a conveyor belt 513 arranged in the transverse direction, and a first driving mechanism 514. The conveyor belt 513 is sleeved on the driving wheel 511 and the driven wheel 512. The first driving mechanism 514 is connected to the driving wheel 511 and is used to drive the driving wheel 511 to rotate. The conveyor belt 513 is connected to the transverse sliding seat 200.

[0034] When the driving wheel 511 rotates, it drives the conveyor belt 513 to rotate, and the two parallel sections of the conveyor belt 513 move in the transverse direction, so the conveyor belt 513 will drive the transverse sliding seat 200 to move in the transverse direction. In this embodiment, the conveyor belt 513 is used as a transmission mechanism. The conveyor belt 513 has a certain elasticity. When the bottom plate 10, the transverse track 100 or other components vibrate, the conveyor belt 513 can eliminate resonance and reduce the position deviation of the transverse sliding seat 200 in the transverse direction.

[0035] Furthermore, the first driving mechanism 510 includes a servo motor, which has a higher precision in position control due to its inherent characteristics, and can further reduce the lateral position deviation of the lateral sliding seat 200. Of course, the first driving mechanism 510 can also include other drivers such as a cylinder.

[0036] In some embodiments, the transverse track 100 includes a dovetail-shaped insert 110 located at the top and extending in the transverse direction, and the bottom of the transverse sliding seat 200 is provided with a dovetail groove matched with the insert 110. Specifically, the shape and size of the dovetail groove are respectively matched with the shape and size of the insert 110. The insert 110 is embedded in the dovetail groove and can slide in the dovetail groove, and the transverse sliding seat 200 can slide relative to the transverse track 100, and the insert 110 slides relatively in the dovetail groove.

[0037] The dovetail slide rail has the advantages of high precision and stable operation, and can ensure that the transverse sliding seat 200 moves stably in the transverse direction and reduce the position deviation of the transverse sliding seat 200 in the longitudinal direction.

[0038] Furthermore, the insert 110 is provided with a groove 114 that runs through the insert 110 in the transverse direction, and the conveyor belt 513 passes through the groove 114. Since the top of the transverse sliding seat 200 needs to be provided with structures such as the longitudinal track 310 and the longitudinal sliding seat 320, there is not enough space to arrange the conveyor belt 513. If the conveyor belt 513 is arranged at the bottom of the transverse sliding seat 200, the transverse track 100 will interfere with the conveyor belt 513. The groove 114 of this embodiment can play a role of avoiding position, and the conveyor belt 513 will not interfere with the insert 110 when passing through the groove 114.

[0039] Furthermore, connecting seats 515 are fixed at both ends of the transverse sliding seat 200 in the transverse direction, and the two connecting seats 515 are connected to the conveyor belt 513. When the transmission belt 513 rotates, the two connecting seats 515 respectively pull and push the transverse sliding seat 200 to move in the transverse direction, thereby connecting the conveyor belt 513 and the transverse sliding seat 200.

[0040] In some embodiments, the second drive assembly 520 includes a longitudinal cylinder arranged along the longitudinal direction, the longitudinal cylinder is fixed on the transverse sliding seat 200, and the push rod of the longitudinal cylinder is connected to the longitudinal sliding seat 320, and the longitudinal sliding seat 320 is driven to move longitudinally by the extension and retraction of the push rod of the longitudinal cylinder.

[0041] In some embodiments, the third driving assembly 530 includes a servo motor. Based on the inherent characteristics of the servo motor, the servo motor has a higher precision in angle control, so that the rotation angle of the watch hand 11 is more consistent with the ideal angle. The third driving assembly 530 can be fixed on the longitudinal sliding seat 320 and move with the longitudinal sliding seat 320.

[0042] In some embodiments, a clamping mechanism for fixing the watch needle 11 is disposed on the top surface of the workbench 400 to stably fix the watch needle 11 on the workbench 400 and prevent the watch needle 11 from being displaced relative to the workbench 400, so as to facilitate subsequent processing. The clamping mechanism may include a clamping claw, a vacuum suction cup or a magnetic adsorption mechanism.

[0043] In some embodiments, the multi-dimensionally movable pointer workbench also includes a controller, and the first drive component 510, the second drive component 520 and the third drive component 530 are all connected to the controller. The controller can issue corresponding control instructions to the first drive component 510, the second drive component 520 and the third drive component 530 according to a set program, so that the first drive component 510, the second drive component 520 and the third drive component 530 coordinate with each other to complete the movement of the position of the pointer 11 and / or the adjustment of the angle.

[0044] The terms and words used in the above description and claims are not limited to the literal meanings, but are only used by the applicant to enable a clear and consistent understanding of the utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the utility model is provided only for illustration, and not for limiting the utility model as defined by the attached claims and their equivalents.

Claims

1. A multi-dimensionally movable table needle workbench, characterized in that: It includes a base plate, a transverse rail, a transverse sliding seat, a longitudinal rail, a longitudinal sliding seat, a workbench, a first drive assembly, a second drive assembly and a third drive assembly; the transverse rail is arranged on the base plate and extends in the transverse direction, the transverse sliding seat is slidably matched with the transverse rail, the first drive assembly is connected to the transverse sliding seat and is used to drive the transverse sliding seat to move; the longitudinal rail is arranged on the transverse sliding seat and extends in the longitudinal direction, the longitudinal sliding seat is slidably matched with the longitudinal rail, the second drive assembly is connected to the longitudinal sliding seat and is used to drive the longitudinal sliding seat to move; the workbench is rotatably connected to the longitudinal sliding seat, and the rotation axis of the workbench and the longitudinal sliding seat is parallel to the vertical direction, and the third drive assembly is connected to the workbench and is used to drive the workbench to rotate.

2. The multi-dimensionally movable watch needle workbench according to claim 1, characterized in that: The first driving assembly includes a driving wheel, a driven wheel, a conveyor belt arranged in a transverse direction and a first driving mechanism. The conveyor belt is sleeved on the driving wheel and the driven wheel. The first driving mechanism is connected to the driving wheel and is used to drive the driving wheel to rotate. The conveyor belt is connected to a transverse sliding seat.

3. The multi-dimensionally movable watch hand workbench according to claim 2, characterized in that: The first driving mechanism includes a servo motor.

4. The multi-dimensionally movable watch hand workbench according to claim 2, characterized in that: The transverse track comprises a dovetail-shaped insert located at the top and extending in the transverse direction. The bottom of the transverse sliding seat is provided with a dovetail groove matched with the insert. The insert is embedded in the dovetail groove and can slide in the dovetail groove.

5. The multi-dimensionally movable watch hand workbench according to claim 4, characterized in that: The insert is provided with a groove extending through the insert in a transverse direction, and the conveyor belt passes through the groove.

6. The multi-dimensionally movable watch needle workbench according to claim 5, characterized in that: The transverse sliding seat is fixed with connecting seats at both ends in the transverse direction, and the two connecting seats are connected to the conveyor belt.

7. The multi-dimensionally movable watch hand workbench according to any one of claims 1 to 6, characterized in that: The second driving assembly comprises a longitudinal cylinder arranged in the longitudinal direction, the longitudinal cylinder is fixed on the transverse sliding seat, and a push rod of the longitudinal cylinder is connected to the longitudinal sliding seat.

8. The multi-dimensionally movable watch hand workbench according to any one of claims 1 to 6, characterized in that: The third drive assembly includes a servo motor.

9. The multi-dimensionally movable watch hand workbench according to any one of claims 1 to 6, characterized in that: The top surface of the workbench is provided with a clamping mechanism for fixing the watch hands.

10. The multi-dimensionally movable watch hand workbench according to any one of claims 1 to 6, characterized in that: It also includes a controller, and the first drive component, the second drive component and the third drive component are all connected to the controller.

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