Positioning device on pipe punching machine
By designing the positioning device on the pipe pitch, the cylinder and hinge rod drive the positioning board to move, to achieve precise positioning of the pipe parts, solve the problem of the position bias of the pipeline's parts in the existing technology, improve the punching accuracy and reduce the cost.
Patent Information
- Application Number
- CN202421179441.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-28
AI Technical Summary
In the existing pipe fitting drilling technology, the drilling assembly may cause the pipe fitting to stick when resetting, which in turn causes the pipe fitting position to shift, reducing the drilling accuracy and increasing costs.
Design a positioning device on the pitch punching machine, including fixed racks, cylinders, moving rods, hinge rods, and positioning boards. It decreases through the cylinder driver movement rod. The hinge rod is promoted to move the positioning board The hole components drive the pipe parts to move.
Through accurate positioning, the accuracy of punching is improved, the cost of pipeline punching is reduced, and the accuracy of the position of the pipeline's position is reduced.
Smart Images
Figure CN222404355U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe punching, and more specifically to a positioning device on a pipe punching machine. Background Art
[0002] At present, in the processing of pipe fittings, it is often necessary to punch holes on the pipe fittings for fixing the pipe fittings or connecting them with other parts. The prior art is to place the pipe fittings on the top of the workbench and then use a pushing assembly to push the pipe fittings to move the pipe fittings to the inside of the punching assembly, and then the punching assembly will punch holes on its surface. However, the prior art generally uses the method of extruding the surface of the pipe fittings to punch holes. When the punching assembly needs to be reset after the punching is completed, the extrusion force may cause the pipe fittings to adhere to the surface of the punching assembly, and then the punching assembly may move with the pipe fittings, which will cause the position of the pipe fittings to shift. This position shift will cause the position of the next punching operation to deviate, which will reduce the accuracy of the punching and increase the cost of pipe punching. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a positioning device on a pipe punching machine, which has the advantages of improving the punching accuracy and reducing the pipe punching cost.
[0004] To achieve the above purpose, the utility model provides the following technical solution: a positioning device on a pipe punching machine, comprising:
[0005] Workbench;
[0006] The positioning mechanism is arranged on the top of the workbench.
[0007] The positioning mechanism includes a fixing frame, which is fixedly connected to the top of the workbench, a fixing frame is fixedly installed on the top of the fixing frame, a cylinder is fixedly installed on the top of the fixing frame, the output end of the cylinder extends to the inside of the fixing frame and is fixedly installed with a moving rod, the left and right ends of the moving rod are movably sleeved with moving sliders, the left and right ends of the moving slider are respectively hinged with hinged rod 1 and hinged rod 2, a fixing shell is fixedly installed on the bottom end of the fixing frame, the inside of the fixing shell is movably connected with a positioning plate, the other end of the hinged rod 1 is hinged to the right side of the positioning plate, and the other end of the hinged rod 2 is hinged to the left side of the fixing frame.
[0008] As a preferred technical solution of the utility model, a punching assembly is fixedly installed on the top of the workbench, and a pipe body is arranged on the top of the workbench.
[0009] As a preferred technical solution of the utility model, a slide rail is fixedly installed on the top of the workbench, and a pushing component is slidably connected to the surface of the slide rail.
[0010] As a preferred technical solution of the utility model, a discharge port is fixedly installed at the top of the workbench, and a collecting trough is fixedly installed at the rear end of the workbench.
[0011] As a preferred technical solution of the utility model, a grinding block is movably connected to the top of the workbench, and a gear ring is fixedly installed on the top of the grinding block.
[0012] As a preferred technical solution of the utility model, it also includes: a driving component, which is arranged at the top of the workbench, and the driving component includes a support frame, the support frame is fixedly connected to the top of the workbench, and a motor is fixedly installed on the top of the support frame. The output end of the motor extends to the interior of the gear ring and is fixedly installed with a gear.
[0013] As a preferred technical solution of the utility model, a limit plate is fixedly installed on the top of the workbench, and the limit plate is symmetrically designed about the center of the grinding block. The opposite side of the limit plate contacts the left and right ends of the grinding block.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] 1. The utility model drives the cylinder so that the output shaft of the cylinder pushes the moving rod to descend. During the process of the moving rod descending, the hinged rod 2 will rotate, and then will push the moving slider to move relative to each other. Because the two ends of the hinged rod 1 are respectively hinged to the moving slider and the positioning plate, the hinged rod 1 will rotate during the movement of the moving slider, and then the hinged rod 1 will push the positioning plate to move relative to each other, and then the surface of the positioning plate will contact the surface of the pipe body, thereby positioning the pipe body, and finally positioning the pipe during drilling, thereby avoiding the drilling component driving the pipe to move and causing the pipe position to shift, thereby improving the drilling accuracy and reducing the cost of drilling the pipe.
[0016] 2. The utility model drives the motor to rotate the gear. Because the gear meshes with the inside of the gear ring and the gear is a half gear, the gear ring will be driven to move forward and backward during the rotation of the gear. Then the gear ring will drive the grinding block to move forward and backward. Because the pipe body will enter the inside of the grinding block when it moves to the left and the inner wall of the grinding block will contact the surface of the pipe body. Therefore, when the grinding block moves, it will grind the surface of the pipe body, so that the burrs generated by punching can be cleaned. Finally, by removing the burrs and irregular edges on the surface of the pipe, the surface is made smoother and flatter, thereby improving the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2This is a schematic diagram of the rear view device of the utility model structure;
[0019] Figure 3 This is a schematic diagram of the structural section fixing frame of the utility model;
[0020] Figure 4 This is a schematic diagram of a cross-sectional support frame of the utility model;
[0021] Figure 5 For this utility model Figure 4 A in the figure is an enlarged structural diagram.
[0022] In the figure: 1. workbench; 2. punching assembly; 3. slide rail; 4. pushing assembly; 5. pipe body; 6. fixed frame; 7. fixed frame; 8. cylinder; 9. moving rod; 10. moving slider; 11. hinge rod 1; 12. hinge rod 2; 13. fixed shell; 14. positioning plate; 15. discharge port; 16. collecting trough; 17. limit plate; 18. grinding block; 19. support frame; 20. gear ring; 21. motor; 22. gear. DETAILED DESCRIPTION
[0023] 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.
[0024] like Figures 1 to 5 As shown, the utility model provides a positioning device on a pipe punching machine, comprising:
[0025] Workbench 1;
[0026] The positioning mechanism is arranged on the top of the workbench 1.
[0027] The positioning mechanism includes a fixed frame 6, which is fixedly connected to the top of the workbench 1, a fixed frame 7 is fixedly installed on the top of the fixed frame 6, a cylinder 8 is fixedly installed on the top of the fixed frame 6, the output end of the cylinder 8 extends to the inside of the fixed frame 7 and is fixedly installed with a moving rod 9, and a moving slider 10 is movably sleeved on the surface of the left and right ends of the moving rod 9, and the left and right ends of the moving slider 10 are respectively hinged with an articulated rod 11 and an articulated rod 2 12, a fixed shell 13 is fixedly installed on the bottom end of the fixed frame 7, and a positioning plate 14 is movably connected to the inside of the fixed shell 13, the other end of the articulated rod 11 is hinged to the right side of the positioning plate 14, and the other end of the articulated rod 2 12 is hinged to the left side of the fixed frame 7.
[0028] The operator can drive the cylinder 8 to lower the moving rod 9. When the moving rod 9 is lowered, the moving slider 10 will follow and then the hinged rod 12 will rotate. Then the hinged rod 12 will push the moving slider 10 to move relative to each other. When the moving slider 10 moves, it will push the hinged rod 11 to rotate. Then the hinged rod 11 will push the positioning plate 14 to move relative to each other. Then the surface of the positioning plate 14 will contact the surface of the pipe body 5, thereby positioning the pipe body 5.
[0029] A punching assembly 2 is fixedly mounted on the top of the workbench 1 , and a pipe body 5 is disposed on the top of the workbench 1 .
[0030] Through the design of the punching assembly 2 and the pipe body 5 , when the pipe body 5 moves to a position where a hole needs to be punched, the punching assembly 2 can be driven, and then the punching assembly 2 will punch a hole on the surface of the pipe body 5 .
[0031] A slide rail 3 is fixedly installed on the top of the workbench 1, and a pushing component 4 is slidably connected to the surface of the slide rail 3.
[0032] Through the design of the slide rail 3 and the pushing component 4 , the pushing component 4 can be driven to move on the surface of the slide rail 3 , and then the pushing component 4 will push the pipe body 5 to move.
[0033] A discharge port 15 is fixedly installed at the top of the workbench 1 , and a collection tank 16 is fixedly installed at the rear end of the workbench 1 .
[0034] Through the design of the discharge port 15 and the collecting trough 16 , the waste generated during the punching will fall into the discharge port 15 , and then the waste will fall into the collecting trough 16 through the discharge port 15 , and the waste will be collected through the collecting trough 16 .
[0035] The top of the workbench 1 is movably connected with a grinding block 18 , and the top of the grinding block 18 is fixedly installed with a gear ring 20 .
[0036] Through the design of the grinding block 18 and the gear ring 20, after the drilling is completed and the pipe body 5 continues to move, the pipe body 5 will enter the interior of the grinding block 18, and then the driving component can be driven, and then the driving component will drive the grinding block 18 and the gear ring 20 to move back and forth, so that the inner wall of the grinding block 18 contacts the surface of the pipe body 5, thereby grinding the surface of the pipe body 5 and removing the burrs generated by the drilling.
[0037] It also includes: a driving component, which is arranged at the top of the workbench 1, and the driving component includes a support frame 19, the support frame 19 is fixedly connected to the top of the workbench 1, and a motor 21 is fixedly installed on the top of the support frame 19. The output end of the motor 21 extends to the interior of the gear ring 20 and is fixedly installed with a gear 22.
[0038] Through the design of the driving assembly, the motor 21 can be driven to rotate the gear 22. Since the gear 22 is meshed with the gear ring 20 and is a half-gear design, when the gear 22 rotates, it will drive the gear ring 20 to move left and right.
[0039] A limit plate 17 is fixedly installed on the top of the workbench 1 . The limit plate 17 is designed to be symmetrical about the center of the grinding block 18 . The opposite side of the limit plate 17 contacts the left and right ends of the grinding block 18 .
[0040] Through the design of the limiting plate 17 , when the grinding block 18 moves, it will move on the side opposite to the limiting plate 17 , and then the limiting plate 17 will limit the grinding block 18 .
[0041] The working principle and use process of this utility model:
[0042] First, the operator can place the pipe body 5 inside the punching assembly 2, and then drive the pushing assembly 4 to move left on the surface of the slide rail 3. When the pushing assembly 4 moves, it will push the pipe body 5 to move left. When the pipe body 5 moves to the position where a hole is required, the cylinder 8 can be driven to make the output shaft of the cylinder 8 push the moving rod 9 down. During the descent of the moving rod 9, the hinged rod 12 will rotate, and then push the moving slider 10 to move relative to each other. Because the two ends of the hinged rod 11 are respectively hinged to the moving slider 10 and the positioning plate 14, the hinged rod 11 will rotate during the movement of the moving slider 10, and then the hinged rod 11 will push the positioning plate 14 to move relative to each other. Then the surface of the positioning plate 14 will contact the surface of the pipe body 5, thereby positioning the pipe body 5. After completion, the punching assembly 2 can be driven to punch holes on the surface of the pipe body 5. After the punching is completed, burrs will appear on the edges of the holes. The pipe body 5 can then continue to move left, and then the motor 21 can be driven to rotate the gear 22. Because the gear 22 is meshed with the inside of the gear ring 20 and the gear 22 is a half gear, during the rotation of the gear 22, the gear ring 20 will be driven to move back and forth, and then the gear ring 20 will drive the grinding block 18 to move back and forth, because when the pipe body 5 moves to the left, it will enter the interior of the grinding block 18 and the inner wall of the grinding block 18 will contact the surface of the pipe body 5, so that when the grinding block 18 moves, the surface of the pipe body 5 will be polished, so that the burrs generated by the punching can be cleaned, and then the operator can take out the cleaned pipe body 5, and finally complete the operation process.
[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0044] 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 positioning device on a pipe punching machine, characterized in that: Included are: Workbench (1); A positioning mechanism, which is arranged on the top of the workbench (1); The positioning mechanism comprises a fixing frame (6), the fixing frame (6) is fixedly connected to the top of the workbench (1), a fixing frame (7) is fixedly installed at the top of the fixing frame (6), a cylinder (8) is fixedly installed at the top of the fixing frame (6), and an output end of the cylinder (8) extends to the inside of the fixing frame (7) and is fixedly installed with a moving rod (9); The surfaces of the left and right ends of the movable rod (9) are movably sleeved with movable sliders (10), and the left and right ends of the movable slider (10) are respectively hinged with hinge rod 1 (11) and hinge rod 2 (12). A fixed shell (13) is fixedly installed at the bottom end of the interior of the fixed frame (7), and a positioning plate (14) is movably connected inside the fixed shell (13). The other end of the hinge rod 1 (11) is hinged to the right side of the positioning plate (14), and the other end of the hinge rod 2 (12) is hinged to the left side of the fixed frame (7).
2. The positioning device on a pipe punching machine according to claim 1, characterized in that: A punching assembly (2) is fixedly mounted on the top of the workbench (1), and a pipe body (5) is provided on the top of the workbench (1).
3. The positioning device on a pipe punching machine according to claim 1, characterized in that: A slide rail (3) is fixedly mounted on the top of the workbench (1), and a pushing component (4) is slidably connected to the surface of the slide rail (3).
4. The positioning device for a pipe punching machine according to claim 1, characterized in that: A discharge port (15) is fixedly mounted on the top of the workbench (1), and a collection trough (16) is fixedly mounted on the rear end of the workbench (1).
5. The positioning device for a pipe punching machine according to claim 1, characterized in that: A grinding block (18) is movably connected to the top of the workbench (1), and a gear ring (20) is fixedly installed on the top of the grinding block (18).
6. The positioning device for a pipe punching machine according to claim 1, characterized in that: It also includes: a driving assembly, which is arranged on the top of the workbench (1), and the driving assembly includes a supporting frame (19); The support frame (19) is fixedly connected to the top of the workbench (1), and a motor (21) is fixedly installed on the top of the support frame (19). The output end of the motor (21) extends to the inside of the gear ring (20) and is fixedly installed with a gear (22).
7. The positioning device for a pipe punching machine according to claim 1, characterized in that: A limit plate (17) is fixedly mounted on the top of the workbench (1), the limit plate (17) being designed symmetrically with respect to the center of the grinding block (18), and the opposite side of the limit plate (17) is in contact with the left and right ends of the grinding block (18).