Clamp for coupler machining

Abstract

The utility model discloses a clamp for coupler machining, relates to the technical field of coupler machining clamps, and aims to solve the problems that an existing clamp is insufficient in flexible adjustment of coupler machining points, and the overall operation flexibility needs to be improved. Two first rails are fixedly connected to the upper surface of the bottom plate, the first rails are slidably sleeved with a first movable plate, two second rails are fixedly connected to the upper surface of the first movable plate, and the second rails are slidably sleeved with a second movable plate. The upper surface of the second movable plate is rotationally connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a clamping seat, and the four corners of the lower surface of the bottom plate are each fixedly connected with a supporting pipe seat. The effects of flexibly and conveniently adjusting the machining point of the coupler and improving the machining efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coupling processing fixtures, in particular to a coupling processing fixture. Background Art

[0002] The coupling needs to go through multiple processes during the production and processing, including casting (forging), drilling, etc. When processing the coupling, it is necessary to ensure that the position of the coupling is fixed. At this time, a clamp is needed to clamp the coupling.

[0003] The existing clamps are insufficient in flexibly adjusting the coupling processing points, and the overall operational flexibility needs to be improved. Utility Model Content

[0004] The utility model aims to provide a coupling processing fixture which can flexibly and conveniently adjust the coupling processing points and improve the processing efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A coupling processing fixture comprises a base plate, two first tracks are fixedly connected to the upper surface of the base plate, a first movable plate is slidably sleeved on the outside of the first tracks, two second tracks are fixedly connected to the upper surface of the first movable plate, a second movable plate is slidably sleeved on the outside of the second tracks, a rotating shaft is rotatably connected to the upper surface of the second movable plate, and a clamping seat is fixedly connected to the upper end of the rotating shaft.

[0007] By adopting the above technical solution, the clamping seat can be moved in multiple directions, which is convenient for clamping and processing the workpiece.

[0008] Furthermore, a support pipe seat is fixedly connected to each of the four corner positions of the lower surface of the bottom plate, a threaded hole is arranged on the end surface of the support pipe seat, and a support rod is threadedly connected to the inner part of the threaded hole.

[0009] By adopting the above technical solution, the heights of the four corners of the base plate can be adjusted by twisting the support rods, thereby flexibly adjusting the horizontality of the clamping surface of the clamping seat.

[0010] Furthermore, a first screw rod is provided between the two first rails. The first screw rod is rotatably mounted on the upper surface of the bottom plate, and the first screw rod passes through a threaded hole on the first movable plate.

[0011] By adopting the above technical solution, the first screw rod can be rotated to make the first movable plate slide on the first track.

[0012] Furthermore, a second screw rod is provided between the two second rails, the second screw rod is rotatably mounted on the upper surface of the first movable plate, and the second screw rod passes through a threaded hole on the outer surface of the second movable plate.

[0013] By adopting the above technical solution, the second screw rod can be rotated to make the second movable plate slide on the second track.

[0014] Furthermore, a worm is rotatably mounted on the upper surface of the second movable plate, a worm wheel is sleeved and fixed on the outside of the rotating shaft, and the worm wheel is meshingly connected with the worm.

[0015] By adopting the above technical solution, the worm can be rotated to drive the worm wheel to rotate, thereby causing the clamping seat to rotate in a plane.

[0016] Furthermore, a threaded hole is respectively provided on the outer surfaces of the symmetrical sides of the clamping seat, and the internal threads of the threaded hole are connected to a third screw rod, one end of the third screw rod is rotatably connected to a clamping block, two clamping blocks are provided, and both clamping blocks are located on the inner side of the clamping seat.

[0017] By adopting the above technical solution, the third screw can be rotated to make the two clamping blocks approach each other, thereby firmly clamping the workpiece.

[0018] In summary, the beneficial technical effects of the utility model are:

[0019] The utility model can flexibly adjust the position according to different processing needs. Since the first movable plate can slide along the first track, the second movable plate can slide along the second track, the first track and the second track are vertically distributed, and the rotating shaft is rotatably connected to the upper surface of the second movable plate, the clamping seat can move in two vertical directions and can also rotate in a plane, which can effectively improve the convenience and flexibility of position change and can adapt to the clamping and processing of workpieces of different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 For this utility model Figure 1 Enlarged view of point A.

[0022] In the figure: 1, bottom plate; 2, first track; 3, first movable plate; 4, first screw; 5, second track; 6, second screw; 7, second movable plate; 8, rotating shaft; 9, worm gear; 10, worm; 11, clamping seat; 12, third screw; 13, clamping block; 14, support tube seat; 15, support rod. DETAILED DESCRIPTION

[0023] The method of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Refer to the attached Figure 1 A coupling processing fixture comprises a base plate 1, two first tracks 2 are fixedly connected to the upper surface of the base plate 1, a first movable plate 3 is slidably sleeved on the outside of the first track 2, two second tracks 5 are fixedly connected to the upper surface of the first movable plate 3, a second movable plate 7 is slidably sleeved on the outside of the second track 5, a rotating shaft 8 is rotatably connected to the upper surface of the second movable plate 7, a clamping seat 11 is fixedly connected to the upper end of the rotating shaft 8, a threaded hole is respectively arranged on the outer surfaces of the symmetrical sides of the clamping seat 11, and a third screw 12 is threadedly connected to the inner thread of the threaded hole, and one end of the third screw 12 is rotatably connected to the clamping seat 11. Block 13, two clamping blocks 13 are provided, and the two clamping blocks 13 are both located on the inner side of the clamping seat 11, wherein the position can be flexibly adjusted according to different processing needs; since the first movable plate 3 can slide along the first track 2, and the second movable plate 7 slides along the second track 5, the first track 2 and the second track 5 are vertically distributed, and the rotating shaft 8 is rotatably connected to the upper surface of the second movable plate 7, the clamping seat 11 can move in two vertical directions and can also rotate in a plane, which can effectively improve the convenience and flexibility of position change and can adapt to the clamping and processing of workpieces of different shapes.

[0025] Reference Figure 1 A support tube seat 14 is fixedly connected to the four corner positions of the lower surface of the base plate 1, and a threaded hole is arranged on the end surface of the support tube seat 14, and a support rod 15 is threadedly connected to the inner thread of the threaded hole, so that the support rod 15 can be screwed. Since the support rod 15 is threadedly connected to the threaded hole on the end surface of the support tube seat 14, the rotation of the support rod 15 can effectively adjust the height of the four corner positions of the base plate 1, and then the horizontality of the clamping surface of the entire clamping seat 11 can be adjusted.

[0026] Reference Figure 1 , Figure 2 A first screw rod 4 is arranged between the two first rails 2, the first screw rod 4 is rotatably mounted on the upper surface of the base plate 1, and the first screw rod 4 passes through the threaded hole on the first movable plate 3, a second screw rod 6 is arranged between the two second rails 5, the second screw rod 6 is rotatably mounted on the upper surface of the first movable plate 3, the second screw rod 6 passes through the threaded hole on the outer surface of the second movable plate 7, a worm 10 is rotatably mounted on the upper surface of the second movable plate 7, a worm wheel 9 is fixed to the outer sleeve of the rotating shaft 8, and the worm wheel 9 is meshedly connected with the worm 10, so that the first screw rod 4, the second screw rod 6, and the worm rod 10 can be rotated to flexibly and conveniently adjust the positions of the first movable plate 3 and the second movable plate 7, and the angle on the plane of the clamping seat 11 can be adjusted.

[0027] Working principle: When in use, first install the clamp at the specified position, then place the workpiece to be processed between the two clamping blocks 13, then rotate the two third screws 12 to make the two clamping blocks 13 approach each other and clamp the workpiece, then detect whether the clamping surface of the workpiece is horizontal. Once it is tilted, rotate the support rod 15 at the corresponding position to adjust the level of the base plate 1, and then adjust the level of the workpiece processing surface, and then adjust the position of the clamping seat 11 and the workpiece according to the position to be processed. When adjusting, you can rotate the first screw 4 respectively. , so that the first movable plate 3 slides outside the first track 2, and the second screw 6 is rotated to make the second movable plate 7 slide outside the second track 5. At this time, the workpiece can be effectively moved to the designated processing position, and then the processing operation can be carried out. During the processing, the worm 10 can be rotated to drive the worm wheel 9 to rotate. Since the worm wheel 9 is sleeved and fixed on the outside of the rotating shaft 8, the clamping seat 11 is fixedly connected to the upper end of the rotating shaft 8, the clamping seat 11 can be conveniently rotated, and then the processing point of the coupling can be conveniently adjusted, which can effectively improve the processing efficiency of the coupling.

[0028] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A coupling processing fixture, comprising a base plate (1), characterized in that: Two first rails (2) are fixedly connected to the upper surface of the base plate (1); a first movable plate (3) is slidably sleeved on the outside of the first rails (2); two second rails (5) are fixedly connected to the upper surface of the first movable plate (3); a second movable plate (7) is slidably sleeved on the outside of the second rails (5); a rotating shaft (8) is rotatably connected to the upper surface of the second movable plate (7); and a clamping seat (11) is fixedly connected to the upper end of the rotating shaft (8).

2. A coupling processing fixture according to claim 1, characterized in that: A support pipe seat (14) is fixedly connected to each of the four corner positions of the lower surface of the base plate (1), and a threaded hole is provided on the end surface of the support pipe seat (14), and a support rod (15) is threadedly connected to the inner part of the threaded hole.

3. A coupling processing fixture according to claim 1, characterized in that: A first screw rod (4) is arranged between the two first rails (2), the first screw rod (4) is rotatably mounted on the upper surface of the bottom plate (1), and the first screw rod (4) passes through a threaded hole on the first movable plate (3).

4. A coupling processing fixture according to claim 1, characterized in that: A second screw rod (6) is arranged between the two second rails (5). The second screw rod (6) is rotatably mounted on the upper surface of the first movable plate (3). The second screw rod (6) passes through a threaded hole on the outer surface of the second movable plate (7).

5. The coupling processing fixture according to claim 1, characterized in that: A worm (10) is rotatably mounted on the upper surface of the second movable plate (7), a worm wheel (9) is sleeved and fixed on the outside of the rotating shaft (8), and the worm wheel (9) is meshingly connected with the worm (10).

6. A coupling processing fixture according to claim 1, characterized in that: A threaded hole is respectively provided on the outer surfaces of the symmetrical sides of the clamping seat (11), and the inner threads of the threaded holes are connected to a third screw rod (12), one end of the third screw rod (12) is rotatably connected to a clamping block (13), two clamping blocks (13) are provided, and the two clamping blocks (13) are both located on the inner side of the clamping seat (11).

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