Fixing tool clamp with angle convenient to adjust
By designing a height-adjustable support plate and a screw system driven by a drive motor, the problem that existing fixtures cannot adjust the angle is solved, and flexible angle adjustment and height adjustment of the workpiece are achieved, improving machining flexibility.
Patent Information
- Application Number
- CN202420543413.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The clamping device of existing fixtures is fixed angle and cannot be adjusted according to the size of the workpiece and the position of the workbench, which leads to inconvenience during workpiece processing, especially when processing edges and corners.
A fixed tool fixture including a height adjustable support plate, a rotating shaft, a mounting plate, an L-shaped plate, a threaded rod, a block, a control plate, a T-shaped insert rod, a magnetic block, a drive motor and a screw rod are designed, through The combination of these components enables the angle and height adjustment of the workpiece, making it easier to process the workpiece.
The workpiece is adjusted at will at will, which is convenient for processing, avoids the problem of being blocked by the workbench when the workpiece rotates, and improves the machining flexibility of the workpiece.
Smart Images
Figure CN222177400U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamps, and more specifically to a fixed tooling clamp which is convenient for adjusting angles. Background Art
[0002] During the workpiece machining process, the workpiece needs to be fixed, so a clamp is needed. Announcement No. CN217832757U proposes a fixed tooling fixture that is convenient for adjusting the angle. The tooling fixture is an indispensable component for mechanical machining. At present, the clamping device of most fixtures is fixed angle, and the angle cannot be adjusted according to the size of the workpiece and the specific position on the workbench.
[0003] By cooperating with the clamping hole, sliding plate, pull rod and elastic part, the angle of the clamp can be adjusted according to different workpieces, so as to realize the function of adjusting the angle of the clamping device as needed; the sliding plate is movable and detachable, and the position of the clamping device can be flexibly adjusted according to the specific situation of the workpiece. However, when the above-mentioned clamp is clamping the workpiece, it can only fix the workpiece on the bottom plate. When it is manually polished and edged, it is not convenient to process the corners. Therefore, a clamp is needed which can fix the workpiece at an angle that can be changed at will to facilitate the processing of the workpiece. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fixing fixture which is convenient for adjusting the angle, so as to solve the problems existing in the above-mentioned background technology.
[0005] The utility model provides the following technical scheme: a fixed tooling fixture for convenient angle adjustment, comprising a workbench, the upper surface of the workbench is equipped with a height-adjustable support plate, the number of the support plates is two, a rotating hole is provided on the side of the support plate, the inner wall of the rotating hole is rotatably connected with a rotating shaft, the opposite ends of the two rotating shafts are fixedly connected with a mounting plate, the side of the mounting plate is fixedly connected with an L-shaped plate, the upper surface of the L-shaped plate is fixedly connected with a mounting strip, the upper surface of the mounting strip is threadedly connected with a threaded rod, the bottom end of the threaded rod is rotatably connected with a pressure block, the end of the rotating shaft away from the mounting plate is fixedly connected with a control plate, the side of the control plate is provided with a sliding hole, the inner wall of the sliding hole is slidably connected with a T-shaped plug rod, the opposite surface of the T-shaped plug rod and the control plate is fixedly connected with a tension spring, the side of the support plate is provided with a plurality of countersunk holes adapted to the T-shaped plug rod, the surface of the T-shaped plug rod overlaps the inner wall of the countersunk hole;
[0006] An L-shaped block is fixedly connected to the side of the control panel, and a magnetic block capable of adsorbing the T-shaped plug rod is fixedly connected to a side of the L-shaped block facing the T-shaped plug rod.
[0007] A further solution is that a sliding opening is provided on the upper surface of the workbench, the surface of the support plate overlaps the inner wall of the sliding opening, a cross plate is fixedly connected to the lower surfaces of the two support plates, the lower surface of the workbench is fixedly connected to a support leg, the surface of the support leg is fixedly connected to a connecting plate, the lower surface of the connecting plate is fixedly connected to a driving motor, the output end of the driving motor extends to the upper surface of the connecting plate and is fixedly connected to a lead screw, the top of the lead screw is rotatably connected to the lower surface of the workbench, a threaded hole is provided on the upper surface of the cross plate, the surface of the lead screw is threadedly connected to the inner wall of the threaded hole, a limiting light rod is fixedly connected to the opposite surface of the connecting plate and the workbench, a limiting hole is provided on the upper surface of the cross plate, and the surface of the limiting light rod overlaps the inner wall of the limiting hole.
[0008] Technical effects and advantages of the utility model:
[0009] 1. The fixed fixture that is convenient for adjusting the angle places the workpiece on the L-shaped plate and rotates the threaded rod. The threaded rod drives the pressure block to move downward to cooperate with the L-shaped plate to clamp and fix the workpiece. At this time, pull the T-shaped rod to pull the T-shaped rod out of the countersunk hole, and make the magnetic block adsorb the T-shaped rod. At this time, the control disk can be rotated to drive the rotating shaft to rotate, and then drive the mounting disk to rotate, so that the L-shaped plate drives the workpiece to rotate and adjust the angle. After reaching the appropriate position, push the T-shaped rod. Under the tension of the tension spring, the T-shaped rod is inserted into the countersunk hole to fix the position of the control disk, so that the fixture can adjust the fixed angle of the workpiece, which is convenient for processing.
[0010] 2. The fixed fixture that is convenient for adjusting the angle starts the drive motor, and the drive motor drives the lead screw to rotate. Under the limit of the limit light rod, the cross plate drives the support plate to move to adjust the height of the L-shaped plate, thereby adjusting the distance between the workpiece and the workbench, facilitating the rotation of the workpiece and avoiding the workpiece being blocked by the workbench when rotating. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0012] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.
[0013] Figure 3 For this utility model Figure 1 Enlarged structural diagram at B in the middle.
[0014] The accompanying drawings are marked as: 1 workbench, 2 support plate, 3 rotating shaft, 4 mounting plate, 5 L-shaped plate, 6 mounting strip, 7 threaded rod, 8 pressure block, 9 control plate, 10 T-shaped plug rod, 11 tension spring, 12 L-shaped block, 13 magnetic block, 14 cross plate, 15 supporting leg, 16 connecting plate, 17 driving motor, 18 lead screw, 19 limiting light rod. DETAILED DESCRIPTION
[0015] A fixed fixture that is convenient for adjusting the angle, refer to Figure 1-3 A fixed tooling fixture for convenient angle adjustment comprises a workbench 1, a height-adjustable support plate 2 is installed on the upper surface of the workbench 1, the number of the support plates 2 is two, a rotating hole is opened on the side of the support plate 2, a rotating shaft 3 is rotatably connected to the inner wall of the rotating hole, the opposite ends of the two rotating shafts 3 are fixedly connected to mounting plates 4, the side of the mounting plate 4 is fixedly connected to an L-shaped plate 5, the upper surface of the L-shaped plate 5 is fixedly connected to a mounting bar 6, and the upper surface of the mounting bar 6 is threadedly connected to a threaded rod 7.
[0016] The bottom end of the threaded rod 7 is rotatably connected to a pressure block 8, and the end of the rotating shaft 3 away from the mounting disk 4 is fixedly connected to a control disk 9. A sliding hole is provided on the side of the control disk 9, and a T-shaped plug rod 10 is slidably connected to the inner wall of the sliding hole. The T-shaped plug rod 10 and the control disk 9 are fixedly connected with a tension spring 11. A plurality of countersunk holes compatible with the T-shaped plug rod 10 are provided on the side of the support plate 2, and the surface of the T-shaped plug rod 10 overlaps the inner wall of the countersunk hole. An L-shaped block 12 is fixedly connected to the side of the control disk 9, and a magnetic block 13 that can adsorb the T-shaped plug rod 10 is fixedly connected to the side of the L-shaped block 12 facing the T-shaped plug rod 10.
[0017] Place the workpiece on the L-shaped plate 5 and rotate the threaded rod 7. The threaded rod 7 drives the pressure block 8 to move downward to cooperate with the L-shaped plate 5 to clamp the workpiece. At this time, pull the T-shaped rod 10 to pull the T-shaped rod 10 out of the countersunk hole, and make the magnetic block 13 adsorb the T-shaped rod 10. At this time, the control disk 9 can be rotated to drive the rotating shaft 3 to rotate, and then drive the mounting disk 4 to rotate, so that the L-shaped plate 5 drives the workpiece to rotate and adjust the angle. After reaching the appropriate position, push the T-shaped rod 10. Under the tension of the tension spring 11, the T-shaped rod 10 is inserted into the countersunk hole to fix the position of the control disk 9, so that the fixture can adjust the fixed angle of the workpiece for convenient processing.
[0018] A sliding opening is provided on the upper surface of the workbench 1, the surface of the support plate 2 overlaps the inner wall of the sliding opening, the lower surfaces of the two support plates 2 are fixedly connected with a cross plate 14, the lower surface of the workbench 1 is fixedly connected with a support leg 15, the surface of the support leg 15 is fixedly connected with a connecting plate 16, the lower surface of the connecting plate 16 is fixedly connected with a drive motor 17, and the output end of the drive motor 17 extends to the upper surface of the connecting plate 16 and is fixedly connected with a screw rod 18.
[0019] The top end of the screw rod 18 is rotatably connected to the lower surface of the workbench 1, a threaded hole is provided on the upper surface of the cross plate 14, the surface of the screw rod 18 is threadedly connected to the inner wall of the threaded hole, the connecting plate 16 is fixedly connected to the opposite surface of the workbench 1 with a limiting light rod 19, a limiting hole is provided on the upper surface of the cross plate 14, and the surface of the limiting light rod 19 overlaps the inner wall of the limiting hole.
[0020] Start the drive motor 17, and the drive motor 17 drives the lead screw 18 to rotate. Under the limit of the limit light rod 19, the cross plate 14 drives the support plate 2 to move and adjust the height of the L-shaped plate 5, thereby adjusting the distance between the workpiece and the workbench 1, facilitating the rotation of the workpiece and avoiding the workpiece being blocked by the workbench 1 when rotating.
[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A fixed fixture for convenient angle adjustment, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a height-adjustable support plate (2), the number of the support plates (2) being two, a rotating hole being provided on the side of the support plate (2), a rotating shaft (3) being rotatably connected to the inner wall of the rotating hole, a mounting plate (4) being fixedly connected to the opposite ends of the two rotating shafts (3), an L-shaped plate (5) being fixedly connected to the side of the mounting plate (4), a mounting strip (6) being fixedly connected to the upper surface of the L-shaped plate (5), a threaded rod (7) being threadedly connected to the upper surface of the mounting strip (6), and the threaded rod (7) being threadedly connected to the upper surface of the mounting strip (6). The bottom end of the threaded rod (7) is rotatably connected to a pressure block (8), and the end of the rotating shaft (3) away from the mounting plate (4) is fixedly connected to a control plate (9), a sliding hole is provided on the side of the control plate (9), a T-shaped plug rod (10) is slidably connected to the inner wall of the sliding hole, and a tension spring (11) is fixedly connected to the opposite surface of the T-shaped plug rod (10) and the control plate (9), and a plurality of countersunk holes matching the T-shaped plug rod (10) are provided on the side of the support plate (2), and the surface of the T-shaped plug rod (10) overlaps the inner wall of the countersunk hole; An L-shaped block (12) is fixedly connected to the side of the control panel (9), and a magnetic block (13) capable of adsorbing the T-shaped plug rod (10) is fixedly connected to the side of the L-shaped block (12) facing the T-shaped plug rod (10).
2. A fixing fixture for convenient angle adjustment according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a sliding opening, the surface of the support plate (2) overlaps with the inner wall of the sliding opening, and the lower surfaces of the two support plates (2) are fixedly connected with a transverse plate (14).
3. A fixing fixture for convenient angle adjustment according to claim 2, characterized in that: The lower surface of the workbench (1) is fixedly connected to a support leg (15), and the surface of the support leg (15) is fixedly connected to a connecting plate (16).
4. A fixing fixture for convenient angle adjustment according to claim 3, characterized in that: The lower surface of the connecting plate (16) is fixedly connected to a driving motor (17), the output end of the driving motor (17) extends to the upper surface of the connecting plate (16) and is fixedly connected to a screw rod (18), the top end of the screw rod (18) is rotatably connected to the lower surface of the workbench (1).
5. A fixing fixture for convenient angle adjustment according to claim 4, characterized in that: A threaded hole is provided on the upper surface of the transverse plate (14), and the surface of the screw rod (18) is threadedly connected to the inner wall of the threaded hole.
6. A fixing fixture for convenient angle adjustment according to claim 5, characterized in that: The connecting plate (16) is fixedly connected to a limiting light rod (19) on the opposite surface to the workbench (1); a limiting hole is provided on the upper surface of the transverse plate (14); and the surface of the limiting light rod (19) overlaps the inner wall of the limiting hole.