Plastic cutting jig

Abstract

The utility model relates to the technical field of plastic cutting jigs, in particular to a plastic cutting jig which comprises a base and is characterized in that a first arc-shaped groove is formed in the top end of the base, a U-shaped frame is fixedly arranged at the top end of the base, and first air cylinders are symmetrically and fixedly arranged at the bottom end of a horizontal part of the U-shaped frame; the output end of the first air cylinder is fixedly connected with a pressing block, a first sliding groove is formed in the base, second air cylinders are symmetrically and fixedly arranged on the inner wall of the bottom end of the first sliding groove, the output ends of the second air cylinders are fixedly connected with a moving seat, a groove is formed in the top end of the moving seat, and a cutter is rotationally arranged in the groove. And a through groove is formed in the top end of the base in a penetrating mode, and the bottom end of the through groove is communicated with the inner space of the first sliding groove. According to the plastic pipeline cutting device, plastic pipelines of different specifications can be conveniently pressed and fixed, so that the cutting effect of plastic products can be effectively guaranteed, and the applicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to a plastic cutting jig and belongs to the technical field of plastic cutting jigs. Background Art

[0002] Plastic is a high molecular compound made from monomers through addition polymerization or condensation polymerization. It has a medium deformation resistance, between fiber and rubber. It is composed of synthetic resin and fillers, plasticizers, stabilizers, lubricants, colorants and other additives. Cutting jigs are required in the production process of plastic products.

[0003] According to the announcement number CN216578097U, a jig for cutting insulating plastic pipes is disclosed, including a workbench, a mounting frame is movably connected to the top of the workbench, a rotating disk is movably installed inside the mounting frame, a plurality of cutting knives are fixedly installed on one side of the rotating disk and are evenly distributed with the middle of the rotating disk as the center, a driving structure for driving the rotating disk is fixedly connected to the outer wall of the mounting frame, and a fixing frame is fixedly connected to the top of one end of the workbench. One end of the pipe is passed through the rotating disk and the fixing frame, and the pipe is fixed by the fixing frame. The driving structure can drive the rotating disk so that the rotating disk rotates inside the mounting frame, and the cutting knife installed inside the rotating disk performs rotary cutting on the outside of the pipe, and the cutting depth gradually increases until the pipe is cut. This cutting method can only cut the outer pipe when there is a product inside the pipe, without damaging the internal product, and the cutting depth is controllable.

[0004] When the above device is in use, it is not possible to fix pipes of different specifications, so that the plastic pipe is easily offset during the cutting process, thereby affecting the cutting effect, thereby making the applicability of the device low. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic cutting jig, which can conveniently compress and fix plastic pipes of different specifications, thereby effectively ensuring the cutting effect of plastic products, effectively improving the applicability of the device, and solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A plastic cutting jig comprises a base, characterized in that: an arc groove 1 is provided at the top of the base, a U-shaped frame is fixedly provided at the top of the base, a cylinder 1 is symmetrically fixedly provided at the bottom end of the horizontal portion of the U-shaped frame, a pressure block is fixedly connected to the output end of the cylinder 1, a slide groove 1 is provided in the base, a cylinder 2 is symmetrically fixedly provided on the inner wall at the bottom end of the slide groove 1, a movable seat is fixedly connected to the output end of the cylinder 2, a groove is provided at the top of the movable seat, a cutter is rotatably provided in the groove, a through groove is provided through the top of the base, the bottom end of the through groove is communicated with the internal space of the slide groove 1, and the through groove is located directly above the cutter.

[0008] Furthermore, the bottom end of the pressing block is provided with an arc-shaped groove 2 which matches the arc-shaped groove 1.

[0009] Furthermore, an anti-slip pad is fixedly provided on the inner wall of the second arc-shaped groove.

[0010] Furthermore, a motor is fixedly embedded inside one side of the movable seat, and one end of the rotating shaft on the cutter is fixedly connected to the output end of the motor.

[0011] Furthermore, a controller is fixedly provided on the front outer wall of the U-shaped frame, and the cylinder 1, the cylinder 2 and the motor are all electrically connected to the output end of the controller.

[0012] Furthermore, two slide grooves are provided on the inner walls on both sides of the slide groove one, and sliding blocks are slidably provided in the two slide grooves, and the sliding blocks are fixedly connected to one side adjacent to the moving seat.

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

[0014] The utility model is provided with a pressing block and a moving seat. When in use, the pipe is placed in an arc groove one, and then the pressing block is pushed downward by the cylinder one. At this time, both sides of the pipe to be cut can be pressed and fixed by the pressing block, and then the moving seat is pushed upward by the cylinder two. At the same time, the motor will drive the cutter to rotate, so that the cutter can move to the top of the base after passing through the through groove and cut the pipe. The utility model can conveniently press and fix plastic pipes of different specifications, thereby effectively ensuring the cutting effect of plastic products and effectively improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a plastic cutting jig of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a plastic cutting jig of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of a movable seat of a plastic cutting jig of the utility model;

[0019] Figure 4 It is a cross-sectional view of a movable seat of a plastic cutting jig of the utility model;

[0020] Numbers in the figure: 1. base; 2. arc groove 1; 3. U-shaped frame; 4. cylinder 1; 5. pressure block; 6. slide groove 1; 7. cylinder 2; 8. moving seat; 9. groove; 10. cutter; 11. through groove; 12. arc groove 2; 13. motor; 14. controller; 15. slide groove 2; 16. slider. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A plastic cutting jig comprises a base 1, wherein an arc groove 2 is provided at the top of the base 1, a U-shaped frame 3 is fixedly provided at the top of the base 1, a cylinder 4 is symmetrically fixedly provided at the bottom end of the horizontal portion of the U-shaped frame 3, a pressure block 5 is fixedly connected to the output end of the cylinder 4, a slide groove 6 is provided in the base 1, a cylinder 2 7 is symmetrically fixedly provided on the inner wall at the bottom end of the slide groove 6, a movable seat 8 is fixedly connected to the output end of the cylinder 2 7, a groove 9 is provided at the top of the movable seat 8, a cutter 10 is rotatably provided in the groove 9, a through groove 11 is provided through the top of the base 1, the bottom end of the through groove 11 is communicated with the internal space of the slide groove 6, and the through groove 11 is located directly above the cutter 10.

[0024] Specifically, Figure 1 and Figure 2 As shown, the bottom end of the pressing block 5 is provided with an arc groove 2 12 matching the arc groove 1 2, and an anti-skid pad is fixedly provided on the inner wall of the arc groove 2 12. By providing the arc groove 2 12 and the anti-skid pad, the tubular material can be compacted.

[0025] Specifically, Figure 1-Figure 4As shown, a motor 13 is fixedly embedded inside one side of the movable seat 8, one end of the rotating shaft on the cutter 10 is fixedly connected to the output end of the motor 13, a controller 14 is fixedly provided on the front outer wall of the U-shaped frame 3, and the cylinder 1 4, the cylinder 2 7, and the motor 13 are all electrically connected to the output end of the controller 14. The motor 13 can be controlled to work by the controller 14, and the cutter 10 can be driven to rotate by the motor 13.

[0026] Example 2 Please refer to Figure 2 The difference between this embodiment and embodiment 1 is that: a second slide groove 15 is provided on the inner walls on both sides of the slide groove 1 6, and a slider 16 is slidably provided in the second slide groove 15, and the slider 16 is fixedly connected to the side adjacent to the moving seat 8. When the moving seat 8 moves, the moving seat 8 will drive the slider 16 to move in the second slide groove 15, and the slider 16 can support the moving seat 8.

[0027] The working principle of the utility model is as follows: when in use, the pipe is placed in the arc groove 2, and then the pressure block 5 is pushed downward by the cylinder 4. At this time, the pressure block 5 can press and fix both sides of the pipe to be cut, and then the movable seat 8 is pushed upward by the cylinder 2 7. At the same time, the motor 13 will drive the cutter 10 to rotate, so that the cutter 10 can move to the top of the base 1 after passing through the through groove 11 and cut the pipe. When the movable seat 8 moves, the movable seat 8 will drive the slider 16 to move in the slide groove 2 15, and the slider 16 can support the movable seat 8.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic cutting jig, comprising a base (1), characterized in that: The top of the base (1) is provided with an arc groove 1 (2), the top of the base (1) is fixedly provided with a U-shaped frame (3), the bottom of the horizontal part of the U-shaped frame (3) is symmetrically fixedly provided with a cylinder 1 (4), the output end of the cylinder 1 (4) is fixedly connected with a pressure block (5), a slide groove 1 (6) is provided in the base (1), a cylinder 2 (7) is symmetrically fixedly provided on the inner wall of the bottom end of the slide groove 1 (6), the output end of the cylinder 2 (7) is fixedly connected with a movable seat (8), the top of the movable seat (8) is provided with a groove (9), a cutter (10) is rotatably provided in the groove (9), a through groove (11) is provided through the top of the base (1), the bottom end of the through groove (11) is communicated with the internal space of the slide groove 1 (6), and the through groove (11) is located directly above the cutter (10).

2. A plastic cutting jig according to claim 1, characterized in that: The bottom end of the pressing block (5) is provided with an arc-shaped groove 2 (12) matching the arc-shaped groove 1 (2).

3. A plastic cutting jig according to claim 2, characterized in that: An anti-slip pad is fixedly provided on the inner wall of the second arc-shaped groove (12).

4. A plastic cutting jig according to claim 1, characterized in that: A motor (13) is fixedly embedded inside one side of the movable seat (8), and one end of the rotating shaft on the cutter (10) is fixedly connected to the output end of the motor (13).

5. A plastic cutting jig according to claim 4, characterized in that: A controller (14) is fixedly provided on the front outer wall of the U-shaped frame (3), and the cylinder 1 (4), the cylinder 2 (7) and the motor (13) are all electrically connected to the output end of the controller (14).

6. A plastic cutting jig according to claim 5, characterized in that: Slide grooves (15) are provided on the inner walls of both sides of the slide groove (6), and sliding blocks (16) are slidably provided in the slide grooves (15), and the sliding blocks (16) are fixedly connected to the side adjacent to the movable seat (8).

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