Pipe cutting equipment
By designing a pipe cutter cutting equipment, the efficient cutting of the pipes using the positioning block and the driving motor solves the problem of poor artificial cutting quality, and improves the cutting efficiency and accuracy.
Patent Information
- Application Number
- CN202420247079.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-02-01
AI Technical Summary
In the prior art, the cutting quality of artificially cut pipes is poor, and subsequent trimming is required to deburr, resulting in low processing efficiency.
A pipe cutting equipment is designed, and the pipe is fixed by positioning blocks. The cutting sheet on the drive motor is cut while the pipe moves to ensure the cutting quality and accuracy.
It improves the efficiency and accuracy of pipe cutting, reduces the need for subsequent trimming and deburring, and improves production efficiency.
Smart Images
Figure CN222387057U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe cutting equipment, in particular to a pipe cutting equipment. Background Art
[0002] Pipes are materials used to make pipe fittings. Most pipes are produced by natural cooling after injection molding. The natural cooling method after injection molding can better control the cooling process of the material and help maintain the quality and shape of the product. After the pipes are produced, they are finally cut manually.
[0003] Usually, after the production of pipes is completed, the operator needs to use a handheld cutting device to cut the pipes. During cutting, the injection molding equipment needs to be stopped to allow the operator to operate. However, the cutting quality of manual cutting is poor. Even after the cutting is completed, the cut of the pipe still needs to be trimmed and deburred, resulting in low processing efficiency. Therefore, the present application designs a pipe cutting device based on the technical problems raised. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a pipe cutting device, which aims to improve the poor cutting quality of manual cutting in the prior art. Even after the cutting is completed, the cut edge of the pipe still needs to be trimmed and deburred.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipe cutting equipment, including an operating box, the top of the operating box is equipped with guide rods, the outer walls of the two guide rods are slidably connected to a support platform, a cylinder one is fixedly connected to the inner right side of the operating box, the output end of the cylinder one is fixedly connected to the right side of the support platform, a bracket is installed at the bottom of the support platform, the front bottom of the bracket is rotatably connected to a cylinder two, the output end of the cylinder two is rotatably connected to a connecting rod, a driving motor is installed at the top of the connecting rod, the front side of the connecting rod is rotatably connected to a support block, the top of the support block is fixedly connected to the bottom of the support platform, a positioning platform is installed at the top of the support platform, the top of the positioning platform is fixedly connected to a positioning cylinder, the output end of the positioning cylinder passes through the top of the positioning platform and is fixedly connected to the positioning block, and a fixing mechanism is provided at the bottom of the positioning block.
[0006] Through the above technical solution: after the pipe is fixed by the positioning block, the pipe is cut by the cutting blade on the driving motor, so that the pipe moves while the speed of the pipe movement is synchronized, and then the pipe is cut.
[0007] As a further description of the above technical solution:
[0008] The fixing mechanism includes a plurality of pillars, the top ends of the plurality of pillars are fixedly connected to the four corners of the bottom of the positioning block, the opposite sides of the plurality of pillars are provided with sliding grooves, the inner sides of the plurality of sliding grooves are slidably connected with sliders, the adjacent plurality of sliders are fixedly connected with fixing clamps, the top of the positioning block is slidably connected with a plurality of connecting rods, the bottom ends of the plurality of connecting rods pass through the top of the positioning block and are fixedly connected to the top of the fixing clamp, and the outer walls of the plurality of connecting rods are installed with springs.
[0009] Through the above technical solution: the pipe is positioned and clamped by the fixing clamp on the positioning block, and when clamping, the spring on the connecting rod can prevent the clamp from affecting the shape of the pipe.
[0010] As a further description of the above technical solution:
[0011] The bottom ends of the plurality of pillars are all provided with wear-resistant sleeves.
[0012] Through the above technical solution: the service life of the pillar can be increased by using multiple wear-resistant sleeves, avoiding long-term contact with the support platform, which would cause the pillar to wear.
[0013] As a further description of the above technical solution:
[0014] A limiting slide is installed on the top of the support platform, an auxiliary wheel is fixedly connected to the left side of the top of the operation box, and the bottom of the limiting slide is arranged on the top of the auxiliary wheel.
[0015] Through the above technical solution: the injection molded pipe can be limited and moved by the limiting slide on the support table to avoid deviation during the cutting process. At the same time, the auxiliary wheels on the top of the operating box can ensure the normal movement of the limiting slide.
[0016] As a further description of the above technical solution:
[0017] A plurality of hanging buckles are fixedly connected to the left and right sides of the operation box.
[0018] Through the above technical solution: multiple lifting buckles can facilitate the hanger equipment to lift and move the entire device.
[0019] As a further description of the above technical solution:
[0020] The four corners of the bottom of the operation box are fixedly connected with support columns, and the bottoms of the plurality of support columns are fixedly connected with rubber pads.
[0021] Through the above technical solution: the stability of the device is improved by cooperating with multiple support columns and rubber pads, making the entire device more solid during operation. At the same time, the rubber pads can also increase the service life of the support columns and avoid long-term wear on the bottom of the support columns.
[0022] As a further description of the above technical solution:
[0023] The front sides of the operation boxes are rotatably connected with box doors, and the front sides of the two box doors are fixedly connected with handles.
[0024] Through the above technical solution: the staff can conveniently perform maintenance and repair on the internal water pump through the box door on the front side of the operating table.
[0025] As a further description of the above technical solution:
[0026] A controller is installed on the front side of the operation box, and the controller is electrically connected to the cylinder one, the cylinder two, the driving motor and the positioning cylinder respectively.
[0027] Through the above technical solution: the operating equipment on the entire device can be easily and simply controlled through the controller.
[0028] The utility model has the following beneficial effects:
[0029] 1. In the utility model, when the injection molding of the pipe reaches the specified length, the support platform is driven by cylinder 1 to move at the same speed as the pipe, the positioning cylinder is started to drive the positioning block to fix the pipe, and then cylinder 2 is started to push the driving motor on the connecting rod to cut the pipe. In this way, the pipe is cut at the same speed as the pipe moves, which helps to improve the efficiency of pipe cutting and thus improve production efficiency.
[0030] 2. In the utility model, when positioning and fixing the pipe, the positioning cylinder is started to drive the fixing clamp to fix the pipe, and the fixing clamp on the connecting rod is driven to slide upward by the extrusion spring. This can ensure that when the injection-molded pipe is extruded and fixed, the pipe is prevented from being extruded and deformed, which greatly improves the accuracy of the pipe after cutting. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 A three-dimensional diagram of a pipe cutting device proposed by the utility model;
[0032] Figure 2 This is a structural schematic diagram of a pipe cutting device proposed by the utility model;
[0033] Figure 3 This is a disassembled diagram of the fixing structure of a pipe cutting device proposed in the utility model.
[0034] Legend:
[0035] 1. Operation box; 2. Fixing mechanism; 201. Pillar; 202. Slide; 203. Slider; 204. Fixing clip; 205. Connecting rod; 206. Spring; 207. Wear-resistant sleeve; 3. Guide rod; 4. Support table; 5. Cylinder one; 6. Bracket; 7. Cylinder two; 8. Connecting rod; 9. Driving motor; 10. Support block; 11. Positioning table; 12. Positioning cylinder; 13. Positioning block; 14. Limiting slideway; 15. Auxiliary wheel; 16. Hanging buckle; 17. Support column; 18. Rubber pad; 19. Box door; 20. Handle; 21. Controller. DETAILED DESCRIPTION
[0036] 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.
[0037] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a pipe cutting device, including an operation box 1, a guide rod 3 is installed on the top of the operation box 1, and the outer walls of the two guide rods 3 are slidably connected to the support platform 4, a cylinder 1 5 is fixedly connected to the right side of the inner side of the operation box 1, and the output end of the cylinder 1 5 is fixedly connected to the right side of the support platform 4, and a bracket 6 is installed at the bottom of the support platform 4, and the front bottom of the bracket 6 is rotatably connected to the cylinder 2 7, and the output end of the cylinder 2 7 is rotatably connected to the connecting rod 8, and the top of the connecting rod 8 is installed with a driving motor 9, and the front side of the connecting rod 8 A support block 10 is rotatably connected, the top of the support block 10 is fixedly connected to the bottom of the support platform 4, a positioning platform 11 is installed on the top of the support platform 4, a positioning cylinder 12 is fixedly connected to the top of the positioning platform 11, the output end of the positioning cylinder 12 passes through the top of the positioning platform 11 and is fixedly connected to a positioning block 13, a fixing mechanism 2 is provided at the bottom of the positioning block 13, a limiting slide 14 is installed on the top of the support platform 4, an auxiliary wheel 15 is fixedly connected to the left side of the top of the operating box 1, and the bottom of the limiting slide 14 is provided on the top of the auxiliary wheel 15.
[0038] Specifically, the support platform 4 is connected and installed through the guide rod 3 on the operating box 1, and the operating box 1 and the support platform 4 are connected through the cylinder 1 5, so that the support platform 4 moves at the same speed as the pipe. A positioning platform 11 is installed on the top of the support platform 4, and a positioning cylinder 12 is installed on the top of the positioning platform 11. By passing the output end of the positioning cylinder 12 through the top of the positioning platform 11 and connecting it with the positioning block 13, the positioning cylinder 12 is started to drive the positioning block 13 to press the pipe tightly. Then a bracket 6 is installed at the bottom of the support platform 4, and a cylinder 2 7 is installed at the bottom of the bracket 6. By starting the cylinder 2 7, the connecting rod 8 on the output end is driven to move upward, and one end of the connecting rod 8 is rotatably connected to the supporting block 10, and then the top of the connecting rod 8 is fixed to the driving motor 9, so that when the connecting rod 8 moves upward, it drives the cutting blade on the driving motor 9 to cut the pipe.
[0039] Reference Figure 1 and Figure 3 The fixing mechanism 2 includes a plurality of pillars 201, the top ends of the plurality of pillars 201 are fixedly connected to the four corners of the bottom of the positioning block 13, a slide groove 202 is opened on the opposite side of the plurality of pillars 201, the inner sides of the plurality of slide grooves 202 are slidably connected to sliders 203, and the adjacent plurality of sliders 203 are fixedly connected to fixing clamps 204, the top of the positioning block 13 is slidably connected to a plurality of connecting rods 205, the bottom ends of the plurality of connecting rods 205 pass through the top of the positioning block 13 and are fixedly connected to the top of the fixing clamp 204, the outer walls of the plurality of connecting rods 205 are installed with springs 206, and the bottom ends of the plurality of pillars 201 are installed with wear-resistant sleeves 207.
[0040] Specifically, multiple pillars 201 are installed and fixed by positioning blocks 13, and slide grooves 202 are provided on the pillars 201. Slide blocks 203 are fixed on both sides of the fixing clamp 204, and the fixing clamp 204 is moved up and down between the pillars 201 by the slide blocks 203. At the same time, a connecting rod 205 is installed on the top of the fixing clamp 204, and the connecting rod 205 slides inside the positioning block 13, which can effectively improve the stability of the fixing clamp 204. A spring 206 is installed on the outer wall of the connecting rod 205. When the fixing clamp 204 is used to position and clamp the pipe, the direct squeezing force of the fixing clamp 204 on the pipe can be reduced by squeezing the spring 206 to avoid deformation of the pipe.
[0041] Reference Figure 1 , Figure 2 and Figure 3A plurality of hanging buckles 16 are fixedly connected to the left and right sides of the operating box 1, support columns 17 are fixedly connected to the four corners of the bottom of the operating box 1, and rubber pads 18 are fixedly connected to the bottoms of the plurality of support columns 17. A box door 19 is rotatably connected to the front side of the operating box 1, and handles 20 are fixedly connected to the front sides of the two box doors 19. A controller 21 is installed on the front side of the operating box 1, and the controller 21 is electrically connected to the cylinder 1 5, the cylinder 2 7, the drive motor 9 and the positioning cylinder 12 respectively.
[0042] Specifically, the entire device can be conveniently lifted through the lifting buckle 16, and the device is supported and fixed by multiple evenly arranged support columns 17 at the bottom of the operating box 1. The service life of the support columns 17 is increased with multiple rubber pads 18. A controller 21 is installed on the front side of the operating box 1. The controller 21 can facilitate the operation and control of cylinder 1 5, cylinder 2 7, drive motor 9 and positioning cylinder 12.
[0043] Working principle: When the tube reaches the specified length, the cylinder 1 5 extends its output end, so that the support platform 4 moves at the same speed as the tube, and the positioning cylinder 12 extends its output end, so that the positioning block 13 on the output end of the positioning cylinder 12 can be pressed against the tube. When the positioning block 13 is pressed against the tube, the cylinder 2 7 on the bracket 6 at the bottom of the support platform 4 extends its output end, and through the connecting rod 8 on the supporting block 10, the driving motor 9 on the connecting rod 8 moves upward, and the tube is cut;
[0044] When the pipe is cut, the cylinder 2 7 retracts the output end, and then the positioning cylinder 12 retracts the output end, and the cylinder 1 5 retracts the output end, so that the support table 4 returns to the initial position and waits for the next pipe to be cut. In this way, the pipe is cut at the same speed as the pipe moves, which helps to improve the efficiency of pipe cutting and thus improve production efficiency. When positioning and fixing the pipe, the positioning cylinder 12 is started to drive the fixing clamp 204 at the bottom of the positioning block 13 to fix the pipe.
[0045] When the fixing clamp 204 contacts the surface of the pipe, the fixing clamp 204 on the connecting rod 205 is driven to slide upward by the extrusion spring 206, so that when the injection-molded pipe is extruded and fixed, the pipe is prevented from being deformed by extrusion, which greatly improves the accuracy of the pipe after cutting.
[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 pipe cutting device, comprising an operating box (1), characterized in that: The top of the operation box (1) is equipped with a guide rod (3), the outer walls of the two guide rods (3) are slidably connected to a support platform (4), the right side of the inside of the operation box (1) is fixedly connected to a cylinder 1 (5), the output end of the cylinder 1 (5) is fixedly connected to the right side of the support platform (4), the bottom of the support platform (4) is equipped with a bracket (6), the front bottom of the bracket (6) is rotatably connected to a cylinder 2 (7), the output end of the cylinder 2 (7) is rotatably connected to a connecting rod (8), the connecting rod (8) is A driving motor (9) is installed on the top, the front side of the connecting rod (8) is rotatably connected to a support block (10), the top of the support block (10) is fixedly connected to the bottom of the support platform (4), a positioning platform (11) is installed on the top of the support platform (4), the top of the positioning platform (11) is fixedly connected to a positioning cylinder (12), the output end of the positioning cylinder (12) passes through the top of the positioning platform (11) and is fixedly connected to a positioning block (13), and a fixing mechanism (2) is provided at the bottom of the positioning block (13).
2. The pipe cutting device according to claim 1, characterized in that: The fixing mechanism (2) comprises a plurality of pillars (201), the top ends of the plurality of pillars (201) are fixedly connected to the four corners of the bottom of the positioning block (13), the opposite sides of the plurality of pillars (201) are provided with sliding grooves (202), the inner sides of the plurality of sliding grooves (202) are slidably connected to sliders (203), the adjacent plurality of sliders (203) are fixedly connected to fixing clamps (204), the top of the positioning block (13) is slidably connected to a plurality of connecting rods (205), the bottom ends of the plurality of connecting rods (205) pass through the top of the positioning block (13) and are fixedly connected to the top of the fixing clamp (204), and the outer walls of the plurality of connecting rods (205) are installed with springs (206).
3. The pipe cutting device according to claim 2, characterized in that: The bottom ends of the plurality of pillars (201) are all installed with wear-resistant sleeves (207).
4. The pipe cutting device according to claim 1, characterized in that: A limiting slideway (14) is installed on the top of the support platform (4), an auxiliary wheel (15) is fixedly connected to the left side of the top of the operation box (1), and the bottom of the limiting slideway (14) is arranged on the top of the auxiliary wheel (15).
5. The pipe cutting device according to claim 1, characterized in that: A plurality of hanging buckles (16) are fixedly connected to the left and right sides of the operation box (1).
6. The pipe cutting device according to claim 1, characterized in that: Support columns (17) are fixedly connected at four corners of the bottom of the operation box (1), and rubber pads (18) are fixedly connected at the bottoms of a plurality of the support columns (17).
7. The pipe cutting device according to claim 1, characterized in that: The front sides of the operation boxes (1) are rotatably connected to box doors (19), and the front sides of the two box doors (19) are fixedly connected to handles (20).
8. The pipe cutting device according to claim 1, characterized in that: A controller (21) is installed on the front side of the operating box (1), and the controller (21) is electrically connected to cylinder one (5), cylinder two (7), the drive motor (9) and the positioning cylinder (12) respectively.