Quick positioning structure for plastic pipe machining

Abstract

The utility model relates to the technical field of plastic pipe processing, in particular to a quick positioning structure for plastic pipe processing, which comprises a workbench, the bottom of the workbench is fixedly connected with a support column, the top of the workbench is fixedly connected with a transfer box, and the top of the transfer box is provided with a stabilizing plate. A moving groove is formed in the stabilizing plate, a sliding rod is slidably clamped in the moving groove, a reset spring is fixedly connected to the outer side of the sliding rod, a first clamping plate and a second clamping plate are fixedly connected to the top of the sliding rod, and a clamping rod is fixedly connected to the outer side of the first clamping plate; a connecting groove is formed in the second clamping plate, and a threaded pipe is fixedly connected to the top of the second clamping plate. The pipe positioning device is simple in structure and convenient to use, a pipe can be quickly positioned, the position of the pipe can be adjusted after positioning, and therefore follow-up machining is facilitated.

Description

Technical Field

[0001] This utility model relates to a quick positioning structure for processing plastic pipes, belonging to the field of plastic pipe processing technology. Background Technology

[0002] Due to varying length requirements, long plastic pipes need to be cut into shorter pipes of different lengths after production on the production line. Plastic pipe fittings also experience shrinkage and deformation during injection molding. For products with specific assembly dimensions, allowances are made during injection molding, and after injection molding, they undergo further processing on machine tools to achieve higher surface quality requirements. Whether cutting long pipes into shorter pipes or re-processing fittings, the plastic pipes and fittings need to be clamped and positioned again for further machine tool processing.

[0003] The existing quick positioning structure for plastic pipe processing still has some problems in use. For example, the pipe needs to be positioned by a positioning mechanism, but the existing positioning device cannot perform quick positioning. Also, the position is fixed after positioning, which makes it impossible to adjust the height of the pipe. Utility Model Content

[0004] The purpose of this invention is to provide a quick positioning structure for processing plastic pipes. This invention has a simple structure and is easy to use. It can quickly position the pipe and adjust its position after positioning, thereby facilitating subsequent processing and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A quick positioning structure for processing plastic pipes includes a worktable, a support column fixedly connected to the bottom of the worktable, a rotating box fixedly connected to the top of the worktable, a stabilizing plate mounted on the top of the rotating box, a moving groove inside the stabilizing plate, a sliding rod slidably engaged inside the moving groove, a return spring fixedly connected to the outside of the sliding rod, a first clamping plate and a second clamping plate fixedly connected to the top of the sliding rod, a locking rod fixedly connected to the outside of the first clamping plate, a connecting groove inside the second clamping plate, a threaded pipe fixedly connected to the top of the second clamping plate, a screw threadedly connected inside the threaded pipe, and a pipe body installed between the first clamping plate and the second clamping plate.

[0007] Furthermore, a connecting plate is fixedly connected to the outer side of the operating box, a movable tube is fixedly connected to the top of the connecting plate, a rotating rod is rotatably connected inside the movable tube, a lead screw is fixedly connected to the bottom of the rotating rod, a collar is threadedly connected to the outer side of the lead screw, an L-shaped rod is fixedly connected to the outer side of the collar, a sliding groove is opened inside the operating box, and a lifting hole is opened in the inner top wall of the operating box.

[0008] Furthermore, the support columns are evenly distributed at the bottom of the workbench, and the rotating boxes are symmetrically distributed at the top of the workbench. The even distribution of the support columns at the bottom of the workbench provides excellent support for the workbench.

[0009] Furthermore, the end of the return spring away from the slide rod is fixedly connected to the inner wall of the moving groove, and the first clamping plate and the second clamping plate are movably connected to the top of the stabilizing plate. Through the action of the return spring, when the first clamping plate and the second clamping plate are not in use, they can return to their original positions.

[0010] Furthermore, the locking rod and the connecting groove are on the same plane, and the bottom of the screw is located inside the connecting groove. When the first clamping plate and the second clamping plate approach each other, the locking rod can enter the interior of the connecting groove, thereby maintaining the stability of the first clamping plate and the second clamping plate.

[0011] Furthermore, the connecting plates are symmetrically distributed on the outside of the operating box, and the lead screw is rotatably connected between the two connecting plates. The rotating rod rotates inside the movable tube, thereby causing the rotating rod to drive the lead screw to rotate between the two connecting plates.

[0012] Furthermore, the L-shaped rod is movably connected inside the slide groove, and the top of the L-shaped rod is fixedly connected to the bottom of the stabilizing plate. The ring moves outside the lead screw, thereby causing the ring to drive the L-shaped rod to move inside the slide groove, which in turn enables the L-shaped rod to drive the stabilizing plate to move on the top of the operating box.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model features a workbench with a rotating box mounted on top. The pipe body is first placed between two clamping plates, No. 1 and No. 2. These clamping plates move on top of a stabilizing plate under the influence of a sliding rod, bringing them closer together. This close proximity clamps the pipe body, and the snap-fit ​​rod enters the connecting groove. After clamping, the screw is rotated inside the threaded pipe, moving to the top of the snap-fit ​​rod and positioning it within the connecting groove, achieving rapid positioning.

[0015] 2. This utility model incorporates a worktable. When the height of the pipe body after positioning needs to be adjusted, a rotating rod is first rotated inside the movable pipe, causing the rotating rod to drive the lead screw to rotate. The rotation of the lead screw drives the collar to rotate. Since an L-shaped rod is fixedly connected to the outside of the collar and slidably connected inside the groove, it can limit the collar on the outside of the lead screw. Therefore, when the lead screw rotates, it can drive the collar to move outside the lead screw. Through the cooperation of the collar and the L-shaped rod, the L-shaped rod can drive the stabilizing plate to move upward, thereby adjusting the height of the pipe body inside the first clamping plate and the second clamping plate. Attached Figure Description

[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0017] Figure 1 This is a schematic diagram of a quick positioning structure for processing plastic pipes according to this utility model;

[0018] Figure 2 This is a schematic diagram of the structure between the rotating box and the stabilizing plate of a quick positioning structure for processing plastic pipes according to this utility model.

[0019] Figure 3 This is a schematic diagram of the structure between the lead screw and the stabilizing plate of a quick positioning structure for processing plastic pipes according to this utility model;

[0020] Figure 4 This is a schematic diagram of the outer side of the No. 1 clamping plate and the No. 2 clamping plate of a quick positioning structure for processing plastic pipes according to this utility model;

[0021] The following are the labels in the diagram: 1. Workbench; 2. Support column; 3. Rotating box; 4. Stabilizing plate; 5. Moving groove; 6. Slide rod; 7. Return spring; 8. No. 1 clamping plate; 9. No. 2 clamping plate; 10. Snap-fit ​​rod; 11. Connecting groove; 12. Threaded pipe; 13. Screw; 14. Connecting plate; 15. Movable pipe; 16. Rotating rod; 17. Lead screw; 18. Collar; 19. L-shaped rod; 20. Slide groove; 21. Lifting hole; 22. Pipe body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Example 1 Figures 1-4 This utility model provides a technical solution:

[0024] A quick positioning structure for processing plastic pipes includes a worktable 1, a support column 2 fixedly connected to the bottom of the worktable 1, a rotating box 3 fixedly connected to the top of the worktable 1, a stabilizing plate 4 installed on the top of the rotating box 3, a moving groove 5 opened inside the stabilizing plate 4, a sliding rod 6 slidably engaged inside the moving groove 5, a return spring 7 fixedly connected to the outside of the sliding rod 6, a first clamping plate 8 and a second clamping plate 9 fixedly connected to the top of the sliding rod 6, a snap-fit ​​rod 10 fixedly connected to the outside of the first clamping plate 8, a connecting groove 11 opened inside the second clamping plate 9, a threaded pipe 12 fixedly connected to the top of the second clamping plate 9, a screw 13 threadedly connected inside the threaded pipe 12, and a pipe body 22 installed between the first clamping plate 8 and the second clamping plate 9.

[0025] Specifically, such as Figure 1 As shown, the support columns 2 are evenly distributed at the bottom of the workbench 1, the rotating boxes 3 are symmetrically distributed at the top of the workbench 1, the end of the return spring 7 away from the slide bar 6 is fixedly connected to the inner wall of the moving groove 5, the first clamping plate 8 and the second clamping plate 9 are movably connected to the top of the stabilizing plate 4, the snap-fit ​​rod 10 and the connecting groove 11 are on the same plane, and the bottom of the screw 13 is located inside the connecting groove 11.

[0026] Furthermore: the support columns 2 are evenly distributed at the bottom of the worktable 1, thus providing good support for the worktable 1. Through the action of the return spring 7, when the first clamping plate 8 and the second clamping plate 9 are not in use, they can return to their original positions. When the first clamping plate 8 and the second clamping plate 9 are close to each other, the locking rod 10 can enter the interior of the connecting groove 11, thereby maintaining the stability of the first clamping plate 8 and the second clamping plate 9.

[0027] In this implementation scheme: A workbench 1 is set up, and a rotating box 3 is installed on the top of the workbench 1. First, the pipe body 22 is placed between two clamping plates 8 and 9. At this time, the clamping plates 8 and 9 move on the top of the stabilizing plate 4 under the drive of the sliding rod 6, so that the clamping plates 8 and 9 move closer to each other. When they move closer to each other, the pipe body 22 can be clamped. At the same time, the snap-fit ​​rod 10 will enter the interior of the connecting groove 11. After clamping is completed, the screw 13 is rotated and moved inside the threaded pipe 12. At this time, the screw 13 will move to the top of the snap-fit ​​rod 10, thereby positioning the snap-fit ​​rod 10 inside the connecting groove 11, achieving the effect of rapid positioning.

[0028] Please refer to Example 2 Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that: a connecting plate 14 is fixedly connected to the outside of the operating box 3, a movable tube 15 is fixedly connected to the top of the connecting plate 14, a rotating rod 16 is rotatably connected inside the movable tube 15, a lead screw 17 is fixedly connected to the bottom of the rotating rod 16, a collar 18 is threadedly connected to the outside of the lead screw 17, an L-shaped rod 19 is fixedly connected to the outside of the collar 18, a sliding groove 20 is opened inside the operating box 3, and a lifting hole 21 is opened in the inner top wall of the operating box 3.

[0029] Specifically, such as Figure 1-4 As shown, the connecting plates 14 are symmetrically distributed on the outside of the operating box 3, the lead screw 17 is rotatably connected between the two connecting plates 14, the L-shaped rod 19 is movably connected inside the slide groove 20, and the top of the L-shaped rod 19 is fixedly connected to the bottom of the stabilizing plate 4.

[0030] Furthermore: the rotating rod 16 rotates inside the movable tube 15, thereby causing the rotating rod 16 to drive the lead screw 17 to rotate between the two connecting plates 14. The collar 18 moves outside the lead screw 17, thereby causing the collar 18 to drive the L-shaped rod 19 to move inside the slide groove 20, which in turn enables the L-shaped rod 19 to drive the stabilizing plate 4 to move on the top of the operating box 3.

[0031] In this implementation scheme: By setting up a workbench 1, when it is necessary to adjust the height of the pipe body 22 after positioning, the rotating rod 16 is first rotated inside the movable tube 15, thereby causing the rotating rod 16 to drive the lead screw 17 to rotate. The rotation of the lead screw 17 drives the collar 18 to rotate. Since an L-shaped rod 19 is fixedly connected to the outside of the collar 18, and the L-shaped rod 19 is slidably connected inside the slide groove 20, it can limit the collar 18 outside the lead screw 17. Therefore, when the lead screw 17 rotates, it can drive the collar 18 to move outside the lead screw 17. Then, through the cooperation of the collar 18 and the L-shaped rod 19, the L-shaped rod 19 can drive the stabilizing plate 4 to move upward, thereby adjusting the height of the pipe body 22 inside the first clamping plate 8 and the second clamping plate 9.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick positioning structure for processing plastic pipes, comprising a worktable (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support column (2), the top of the workbench (1) is fixedly connected to a rotating box (3), the top of the rotating box (3) is installed with a stabilizing plate (4), the inside of the stabilizing plate (4) is provided with a moving groove (5), the inside of the moving groove (5) is slidably engaged with a sliding rod (6), the outside of the sliding rod (6) is fixedly connected with a return spring (7), the top of the sliding rod (6) is fixedly connected to a first clamping plate (8) and a second clamping plate (9), the outside of the first clamping plate (8) is fixedly connected with a snap-fit ​​rod (10), the inside of the second clamping plate (9) is provided with a connecting groove (11), the top of the second clamping plate (9) is fixedly connected with a threaded pipe (12), the inside of the threaded pipe (12) is threadedly connected with a screw (13), and a pipe body (22) is installed between the first clamping plate (8) and the second clamping plate (9).

2. The quick positioning structure for processing plastic pipes according to claim 1, characterized in that: A connecting plate (14) is fixedly connected to the outside of the operating box (3). A movable tube (15) is fixedly connected to the top of the connecting plate (14). A rotating rod (16) is rotatably connected inside the movable tube (15). A lead screw (17) is fixedly connected to the bottom of the rotating rod (16). A collar (18) is threadedly connected to the outside of the lead screw (17). An L-shaped rod (19) is fixedly connected to the outside of the collar (18). A sliding groove (20) is opened inside the operating box (3). A lifting hole (21) is opened in the inner top wall of the operating box (3).

3. The quick positioning structure for processing plastic pipes according to claim 1, characterized in that: The support columns (2) are evenly distributed at the bottom of the workbench (1), and the operating boxes (3) are symmetrically distributed at the top of the workbench (1).

4. The quick positioning structure for processing plastic pipes according to claim 1, characterized in that: The end of the reset spring (7) away from the slide bar (6) is fixedly connected to the inner wall of the moving groove (5), and the first clamping plate (8) and the second clamping plate (9) are movably connected to the top of the stabilizing plate (4).

5. The quick positioning structure for processing plastic pipes according to claim 1, characterized in that: The snap-fit ​​rod (10) and the connecting groove (11) are on the same plane, and the bottom of the screw (13) is located inside the connecting groove (11).

6. The quick positioning structure for processing plastic pipes according to claim 2, characterized in that: The connecting plates (14) are symmetrically distributed on the outside of the operating box (3), and the lead screw (17) is rotatably connected between the two connecting plates (14).

7. The quick positioning structure for processing plastic pipes according to claim 2, characterized in that: The L-shaped rod (19) is movably connected inside the slide groove (20), and the top of the L-shaped rod (19) is fixedly connected to the bottom of the stabilizing plate (4).

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