Adjustable tool clamp
By designing adjustable tooling fixtures, and using motor and coupling systems to realize automatic rotation and clamping adjustment of workpieces, the problems of insufficient complexity and adjustability of the back surface in the prior art are solved, and the machining efficiency and quality are improved.
Patent Information
- Application Number
- CN202421081895.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-17
AI Technical Summary
When the existing tooling fixtures are processed to the back, they need to remove the processed workpiece and then clamp it in reverse, resulting in complex workflow and the adjustability of the fixtures directly affects the processing quality and efficiency.
An adjustable tooling fixture is designed, including an operating table, a moving assembly, an adjustment mechanism and a steering assembly. The fifth motor drives the rectangular block to rotate, so that the workpiece inside the second clamping block is rotated, making it easier to process the back; at the same time, the automatic limit and adjustment of the clamping block is achieved through couplings and bidirectional screw systems, reducing manual adjustment.
Efficient machining of the back of the machining parts is achieved, reducing manual operation of the workpiece by staff, simplifying workflow, improving processing efficiency, and reducing human error through automated clamping.
Smart Images
Figure CN222449980U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of tooling fixtures, and in particular to an adjustable tooling fixture. Background Art
[0002] At present, tooling fixtures play an important role in the field of mechanical processing, especially when performing processing on the back side of the turning. Existing fixtures usually need to remove the processed workpiece and then clamp it in reverse, which makes the workflow complicated, and the adjustability of the fixture directly affects the processing quality and efficiency; therefore, we propose an adjustable tooling fixture to solve this problem.
[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0004] In order to solve the problem that when performing processing on the back side of the turning, the existing clamps usually need to remove the processed workpiece and then clamp it in reverse, which makes the workflow complicated and the adjustability of the clamp directly affects the processing quality and efficiency, the present application provides an adjustable tooling clamp.
[0005] The adjustable fixture provided in this application adopts the following technical solution:
[0006] An adjustable tooling fixture comprises an operating table, a moving component is arranged on the top of the operating table, an adjusting mechanism is arranged on the moving component, and a steering component is arranged on the adjusting mechanism; the steering component comprises a fifth motor, one end of the output shaft of the fifth motor is connected to a rectangular block through a first coupling, a fourth motor is fixedly connected to the outer side of the rectangular block, one end of the output shaft of the fourth motor is connected to a second bidirectional screw rod through a second coupling, the second bidirectional screw rod is rotatably connected to the inner side of the rectangular block, first guide rods are arranged on both sides of the second bidirectional screw rod, two of the first guide rods are fixedly connected to the inner side of the rectangular block, the outer side of the second bidirectional screw rod is threadedly connected to two second clamping blocks, and the two second clamping blocks are slidably connected to the outer sides of the two first guide rods.
[0007] Preferably, the moving assembly includes a first shell, the first shell is fixedly connected to the top of the operating table, a first motor is fixedly connected to the outer side of the first shell, and one end of the output shaft of the first motor is connected to the first screw rod through a third coupling.
[0008] Preferably, one end of the first screw rod away from the first motor is rotatably connected to the inner side of the first shell, second guide rods are provided on both sides of the first screw rod, two second guide rods are fixedly connected to the inner side of the first shell, and the outer side of the first screw rod is threadedly connected to a moving platform, and the moving platform is slidably connected to the outer sides of the two second guide rods.
[0009] Preferably, the adjustment mechanism comprises a second shell, the second shell is fixedly connected to the top of the moving platform, and a second motor is fixedly connected to the top of the second shell.
[0010] Preferably, one end of the output shaft of the second motor is connected to the second screw rod through a fourth coupling, third guide rods are provided on both sides of the second screw rod, the two third guide rods are fixedly connected to the inner side of the second shell, and the outer side of the second screw rod is threadedly connected to the third shell.
[0011] Preferably, the third shell is slidably connected to the outside of the two third guide rods, the outside of the third shell is fixedly connected to the third motor, one end of the output shaft of the third motor is connected to the first bidirectional screw rod through a fifth coupling, the inner side of the third shell is fixedly connected to two fourth guide rods, the outer side of the first bidirectional screw rod is threadedly connected to two first clamping blocks, and the two first clamping blocks are slidably connected to the outside of the two fourth guide rods.
[0012] Preferably, the fifth motor is fixedly connected to the outside of the second housing.
[0013] In summary, this application includes the following beneficial technical effects:
[0014] 1. When the back of the workpiece needs to be processed, the staff can start the fifth motor. When the fifth motor rotates, the fifth motor drives the rectangular block to rotate through the first coupling at one end of the output shaft, so that the workpiece clamped inside the two second clamping blocks rotates, which is convenient for the staff to process the back of the workpiece, reduces the time that the staff needs to take the workpiece from the inside of the two second clamping blocks, reduces the work flow, and improves the processing efficiency;
[0015] 2. Start the third motor to drive the two threaded first clamping blocks on the outside of the first bidirectional screw to move toward each other through the fifth coupling, so as to clamp the object inside. After clamping, the second motor rotates in the opposite direction, so that the third shell moves upward. When it moves to the horizontal plane of the two second clamping blocks, the second motor stops rotating and the fourth motor rotates, so that its two second clamping blocks limit the clamped workpiece, reducing the manual adjustment of the workpiece by the staff and realizing automatic clamping of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;
[0017] Figure 2 It is a schematic diagram of the structure of the first bidirectional screw rod and the like of the embodiment of the application;
[0018] Figure 3 It is a schematic diagram of the structure of the second bidirectional screw rod and the like of the embodiment of the application.
[0019] Explanation of the accompanying drawings: 1. operating table; 2. first shell; 3. first motor; 4. second guide rod; 5. first screw rod; 6. moving table; 7. second shell; 8. second motor; 9. second screw rod; 10. third guide rod; 11. third shell; 12. third motor; 13. first bidirectional screw rod; 14. fourth guide rod; 15. first clamping block; 16. rectangular block; 17. fourth motor; 18. second bidirectional screw rod; 19. second clamping block; 20. fifth motor. DETAILED DESCRIPTION
[0020] The following is combined with Figure 1-3 This application is described in further detail.
[0021] The present application embodiment discloses an adjustable fixture. Figure 1-3 An adjustable fixture comprises an operating table 1, a moving assembly is arranged on the top of the operating table 1, an adjusting mechanism is arranged on the moving assembly, and a steering assembly is arranged on the adjusting mechanism; the steering assembly comprises a fifth motor 20, one end of the output shaft of the fifth motor 20 is connected to a rectangular block 16 through a first coupling, a fourth motor 17 is fixedly connected to the outer side of the rectangular block 16, one end of the output shaft of the fourth motor 17 is connected to a second bidirectional screw rod 18 through a second coupling, the second bidirectional screw rod 18 is rotatably connected to the inner side of the rectangular block 16, first guide rods are arranged on both sides of the second bidirectional screw rod 18, the two first guide rods are fixedly connected to the inner side of the rectangular block 16, and the first The outer side of the two bidirectional screw rods 18 is threadedly connected to two second clamping blocks 19, and the two second clamping blocks 19 are slidably connected to the outer sides of the two first guide rods; when the back side of the workpiece needs to be processed, the staff can start the fifth motor 20. When the fifth motor 20 rotates, the fifth motor 20 drives the rectangular block 16 to rotate through the first coupling at one end of the output shaft, thereby rotating the workpiece clamped on the inner side of the two second clamping blocks 19, making it convenient for the staff to process the back side of the workpiece, reducing the time required for the staff to remove the workpiece from the inner side of the two second clamping blocks 19 at a later stage, reducing the work flow and improving the processing efficiency.
[0022] Reference Figure 1-3The moving assembly includes a first shell 2, which is fixedly connected to the top of the operating table 1. A first motor 3 is fixedly connected to the outer side of the first shell 2, and one end of the output shaft of the first motor 3 is connected to the first screw rod 5 through a third coupling.
[0023] Reference Figure 1-3 One end of the first screw rod 5 away from the first motor 3 is rotatably connected to the inner side of the first shell 2, and second guide rods 4 are arranged on both sides of the first screw rod 5. The two second guide rods 4 are fixedly connected to the inner side of the first shell 2. The outer side of the first screw rod 5 is threadedly connected to a moving platform 6, and the moving platform 6 is slidably connected to the outer sides of the two second guide rods 4.
[0024] Reference Figure 1-3 The adjusting mechanism includes a second shell 7 , which is fixedly connected to the top of the moving platform 6 , and a second motor 8 is fixedly connected to the top of the second shell 7 .
[0025] Reference Figure 1-3 One end of the output shaft of the second motor 8 is connected to the second screw rod 9 through a fourth coupling, and third guide rods 10 are arranged on both sides of the second screw rod 9. The two third guide rods 10 are fixedly connected to the inner side of the second shell 7, and the outer side of the second screw rod 9 is threadedly connected to the third shell 11.
[0026] Reference Figure 1-3 The third housing 11 is slidably connected to the outside of the two third guide rods 10, and a third motor 12 is fixedly connected to the outside of the third housing 11. One end of the output shaft of the third motor 12 is connected to the first bidirectional screw rod 13 through a fifth coupling. Two fourth guide rods 14 are fixedly connected to the inner side of the third housing 11, and the outer side of the first bidirectional screw rod 13 is threadedly connected to two first clamping blocks 15. The two first clamping blocks 15 are slidably connected to the outside of the two fourth guide rods 14.
[0027] Reference Figure 1-3, the fifth motor 20 is fixedly connected to the outside of the second housing 7; by starting the first motor 3, the first motor 3 drives the first screw rod 5 to rotate through the third coupling at one end of the output shaft. When the first screw rod 5 rotates, the first screw rod 5 drives the movable table 6 connected with the outer thread to move along the direction of the two second guide rods 4, thereby adjusting the lateral position of the clamped workpiece, thereby improving the flexibility of workpiece processing; when the horizontal height of the workpiece is lower than the horizontal plane of the rectangular block 16, the staff starts the second motor 8 to drive the second screw rod 9 to rotate through the fourth coupling at one end of the output shaft, so that the third housing 11 moves along the direction of the two third guide rods 10 It moves horizontally to adjust the horizontal height of the two first clamping blocks 15. When it moves to the appropriate position, the third motor 12 is started to drive the two threaded first clamping blocks 15 on the outside of the first bidirectional screw 13 to move toward each other through the fifth coupling, so as to clamp the object inside. After clamping is completed, the second motor 8 rotates in the opposite direction, so that the third shell 11 moves upward. When it moves to the horizontal plane of the two second clamping blocks 19, the second motor 8 stops rotating and the fourth motor 17 rotates, so that the two second clamping blocks 19 limit the clamped workpiece, reducing the manual adjustment of the workpiece by the staff and realizing the automatic clamping of the device.
[0028] The implementation principle of an adjustable tooling fixture in the embodiment of the present application is as follows: when a worker uses this device, the worker first places the fixture to be processed on the top surface of the movable table 6, and then the worker starts the fourth motor 17. When the fourth motor 17 rotates, the fourth motor 17 drives the second bidirectional screw 18 to rotate through the second coupling. When the second bidirectional screw 18 rotates, the second bidirectional screw 18 drives the two outer threaded second clamping blocks 19 to move toward each other along the first guide rod, thereby clamping the inner workpiece to prevent the workpiece from being damaged. The workpiece moves during processing, which increases the stability of the workpiece during processing; when the back of the workpiece needs to be processed, the staff can start the fifth motor 20. When the fifth motor 20 rotates, the fifth motor 20 drives the rectangular block 16 to rotate through the first coupling at one end of the output shaft, so that the workpiece clamped inside the two second clamping blocks 19 rotates, which is convenient for the staff to process the back of the workpiece, reduces the time required for the staff to remove the workpiece from the inside of the two second clamping blocks 19, reduces the work flow, and improves the processing efficiency;
[0029] When it is necessary to adjust the position of the workpiece to be processed, the staff can start the first motor 3, and the first motor 3 drives the first screw rod 5 to rotate through the third coupling at one end of the output shaft. When the first screw rod 5 rotates, the first screw rod 5 drives the movable table 6 connected with the outer thread to move along the direction of the two second guide rods 4, so as to adjust the lateral position of the clamped workpiece, thereby improving the flexibility of workpiece processing; when the horizontal height of the workpiece is lower than the horizontal plane of the rectangular block 16, the staff starts the second motor 8 to drive the second screw rod 9 to rotate through the fourth coupling at one end of the output shaft, so that the third shell 11 moves along the two third guide rods 10 The third motor 12 moves horizontally in the direction, thereby adjusting the horizontal height of the two first clamping blocks 15. When it moves to the appropriate position, the third motor 12 is started to drive the two threaded first clamping blocks 15 on the outside of the first bidirectional screw 13 to move toward each other through the fifth coupling, thereby clamping the object inside. After clamping is completed, the second motor 8 rotates in the opposite direction, thereby causing the third housing 11 to move upward. When it moves to the horizontal plane of the two second clamping blocks 19, the second motor 8 stops rotating, and the fourth motor 17 rotates, so that the two second clamping blocks 19 limit the clamped workpiece, reducing the manual adjustment of the workpiece by the staff and realizing automatic clamping of the device.
[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An adjustable fixture, comprising an operating table (1), characterized in that: A moving component is arranged on the top of the operating table (1), an adjusting mechanism is arranged on the moving component, and a steering component is arranged on the adjusting mechanism; The steering assembly comprises a fifth motor (20), one end of the output shaft of the fifth motor (20) is connected to a rectangular block (16) via a first coupling, the outer side of the rectangular block (16) is fixedly connected to a fourth motor (17), one end of the output shaft of the fourth motor (17) is connected to a second bidirectional screw rod (18) via a second coupling, the second bidirectional screw rod (18) is rotatably connected to the inner side of the rectangular block (16), first guide rods are arranged on both sides of the second bidirectional screw rod (18), two of the first guide rods are fixedly connected to the inner side of the rectangular block (16), the outer side of the second bidirectional screw rod (18) is threadedly connected to two second clamping blocks (19), and the two second clamping blocks (19) are slidably connected to the outer sides of the two first guide rods.
2. The adjustable fixture according to claim 1, characterized in that: The moving assembly comprises a first shell (2), the first shell (2) being fixedly connected to the top of the operating table (1), a first motor (3) being fixedly connected to the outer side of the first shell (2), and one end of the output shaft of the first motor (3) being connected to a first screw rod (5) via a third coupling.
3. The adjustable fixture according to claim 2, characterized in that: One end of the first screw rod (5) away from the first motor (3) is rotatably connected to the inner side of the first housing (2); second guide rods (4) are provided on both sides of the first screw rod (5); the two second guide rods (4) are fixedly connected to the inner side of the first housing (2); the outer side of the first screw rod (5) is threadedly connected to a movable platform (6); and the movable platform (6) is slidably connected to the outer sides of the two second guide rods (4).
4. The adjustable fixture according to claim 1, characterized in that: The adjustment mechanism comprises a second shell (7), the second shell (7) is fixedly connected to the top of the moving platform (6), and a second motor (8) is fixedly connected to the top of the second shell (7).
5. The adjustable fixture according to claim 4, characterized in that: One end of the output shaft of the second motor (8) is connected to a second screw rod (9) via a fourth coupling, and third guide rods (10) are provided on both sides of the second screw rod (9). The two third guide rods (10) are fixedly connected to the inner side of the second housing (7), and the outer side of the second screw rod (9) is threadedly connected to the third housing (11).
6. The adjustable fixture according to claim 5, characterized in that: The third housing (11) is slidably connected to the outer sides of the two third guide rods (10); the outer side of the third housing (11) is fixedly connected to a third motor (12); one end of the output shaft of the third motor (12) is connected to a first bidirectional screw rod (13) through a fifth coupling; the inner side of the third housing (11) is fixedly connected to two fourth guide rods (14); the outer side of the first bidirectional screw rod (13) is threadedly connected to two first clamping blocks (15); and the two first clamping blocks (15) are slidably connected to the outer sides of the two fourth guide rods (14).
7. The adjustable fixture according to claim 1, characterized in that: The fifth motor (20) is fixedly connected to the outside of the second housing (7).