Punching machine
By integrating fixing clips and polishing sliders on the stamper, the burrs are directly processed on the stamper, which solves the problem of cushion processing in the prior art and improves production efficiency.
Patent Information
- Application Number
- CN202420896065.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-27
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-27
AI Technical Summary
The existing stamping machines produce a large number of burrs during the punching process, resulting in the pipes that need to be taken off the stamping equipment and sent to the grinding equipment for processing. The operation is cumbersome and time is wasted, which affects the production progress.
A punching machine is designed to fix the pipe by fixing clamps, and the slider and telescopic rod are integrated on the punching machine. After punching, the burrs are directly polished by using the grinding slider to avoid taking off the pipe and sending it to the grinding equipment. step.
It effectively avoids cumbersome operations, saves production time, and improves production progress.
Smart Images
Figure CN222242214U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of punching machines, in particular to a punching machine. Background Art
[0002] Doors and windows are divided into enclosing components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. Generally, stamping machines are used to punch holes in the steel of doors and windows during the production process to facilitate the installation and fixation of subsequent parts.
[0003] For example, the patent number CN219837042U discloses a punching machine. First, the operator unscrews the second bolt to adjust the distance between the limit column and the through hole, thereby positioning the first punching position of the pipe, which is convenient for the operator to perform the punching operation on the first hole of the pipe. The cylinder is started, and the cylinder drives the punching head to descend. The punching head punches the pipe on the way down. The through holes on the two arc blocks allow the punching head to enter the through holes when the punching head descends, thereby completing the punching operation on the pipe.
[0004] In the current existing technology, the pipe is placed on the fixing device of the punching machine, and then the punching head is driven by the cylinder to punch the pipe. However, when the punching head punches the pipe, a large number of burrs will be generated next to the holes on the pipe. Generally, the processing method is to remove the pipe after punching and then send it to the grinding machine to grind the burrs on the pipe hole. Although the burrs next to the pipe hole can be removed in this way, the operation process is too cumbersome, which wastes a lot of production time and affects the production progress of the product.
[0005] Therefore, a punching machine is proposed to solve the above problems. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a punching machine is proposed.
[0007] The technical solution adopted by the utility model to solve its technical problems is: a punching machine described in the utility model comprises a workbench; a fixing assembly is arranged on the workbench, and the fixing assembly comprises a fixing clamp for fixing the pipe; a fixing column is fixedly connected to the top of the workbench; a grinding slide groove is fixedly connected to the fixing column; a grinding slider is slidably connected in the grinding slide groove; a first connecting column is fixedly connected to the grinding slider; a first telescopic rod is fixedly connected to the first connecting column; a rotating column is rotatably connected to the output end of the first telescopic rod; a grinding block is fixedly connected to the end of the rotating column that is not connected to the first telescopic rod; a stamping assembly is arranged on the top of the fixed column, and the stamping assembly comprises a stamping block for stamping and punching the pipe.
[0008] Preferably, the top of the fixed column is rotatably connected to a rotating shaft; the top of the rotating shaft is fixedly connected to a steering column; the steering column is fixedly connected to a second connecting column; the second connecting column is fixedly connected to a second telescopic rod; the output end of the second telescopic rod is fixedly connected to a stamping block.
[0009] Preferably, a fixed slide groove is opened at one end of the top of the workbench; two fixed slide grooves are provided and are symmetrically arranged on the top of the workbench; a fixed slider is slidably connected in the fixed slide groove; two fixed sliders are provided and are equidistantly arranged in the fixed slide groove; a support block is fixedly connected to the top of the fixed slider; a support column is fixedly connected to the support block; the end of the support column that is not connected to the support block is fixedly connected to a fixing clamp.
[0010] Preferably, a fixing hole is provided on the fixing clamp; two fixing holes are provided and are symmetrically arranged on the fixing clamp; a screw rod is movably connected in the fixing hole; a handle is fixedly connected to one end of the screw rod; a nut is threadedly connected to the end of the screw rod that is not connected to the handle.
[0011] Preferably, a waste trough is provided in the middle of the workbench; a waste bin is slidably connected in the waste trough; and a handle is fixedly connected to the waste bin.
[0012] Preferably, support legs are fixedly connected to the bottom of the workbench; four support legs are provided and are respectively arranged at the four corners of the bottom of the workbench.
[0013] Beneficial effects of the utility model:
[0014] 1. The utility model provides a punching machine, which fixes the pipe by a fixing clamp, and then uses the punching block on the fixing column to punch holes in the pipe. After punching and punching, the grinding slider rotates in the grinding slide groove, and the output end of the first telescopic rod is sent to the top of the hole. Then the first telescopic rod is extended and retracted to make the grinding block close to the burr on the hole, and then the rotating shaft rotates to drive the grinding block to grind the burr. In this way, the burrs generated after punching and punching are avoided from being removed from the stamping equipment and then sent to the grinding equipment for grinding, which saves time and speeds up the production progress. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0016] Figure 1 It is a stereogram in the utility model;
[0017] Figure 2 yes Figure 1 The enlarged view of point A in the middle;
[0018] Figure 3 It is a cross-sectional view of the grinding block in the utility model;
[0019] Figure 4 yes Figure 3 The enlarged view of point B in the middle;
[0020] Figure 5 It is a cross-sectional view of the fixed column in the utility model;
[0021] Legend:
[0022] 1. Workbench; 2. Support leg; 3. Fixed slide; 4. Fixed slider; 5. Support block; 6. Support column; 7. Waste trough; 8. Waste bin; 9. Handle; 10. Fixed column; 11. Grinding slide; 12. First connecting column; 13. First telescopic rod; 14. Rotating column; 15. Grinding block; 16. Steering column; 17. Second connecting column; 18. Second telescopic rod; 19. Stamping block; 20. Fixed clamp; 21. Screw; 22. Grip; 23. Fixed hole; 24. Nut; 25. Rotating shaft; 26. Grinding slider. 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 of 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] Specific examples are given below.
[0025] See also Figure 1-Figure 5The utility model provides a punching machine, comprising a workbench 1; a fixing assembly is arranged on the workbench 1, and the fixing assembly includes a fixing clamp 20 for fixing the pipe; a fixing column 10 is fixedly connected to the top of the workbench 1; a grinding slide 11 is fixedly connected to the fixing column 10; a grinding slide block 26 is slidably connected in the grinding slide 11; a first connecting column 12 is fixedly connected to the grinding slide block 26; a first telescopic rod 13 is fixedly connected to the first connecting column 12; a rotating column 14 is rotatably connected to the output end of the first telescopic rod 13; a grinding block 15 is fixedly connected to the end of the rotating column 14 not connected to the first telescopic rod 13; a stamping assembly is arranged on the top of the fixed column 10, and the stamping assembly includes a stamping block 19 for punching holes in the pipe; in the existing technology, the pipe is placed on the fixing device of the punching machine, and then the punching head is driven by the cylinder to punch holes in the pipe, but the punching head has little effect on the pipe The material is punched and punched, and a large number of burrs will be generated beside the holes on the pipe. The general treatment method is to remove the pipe after punching and punching, and then send it to the grinding machine to grind the burrs on the pipe hole. Although the burrs beside the pipe hole can be removed in this way, the operation process is too cumbersome, which wastes a lot of production time and affects the production progress of the product. To avoid similar situations, during work, the pipe is fixed by the fixing clamp 20, and then the punching block 19 on the fixing column 10 is used to punch and punch the pipe. After punching and punching, the grinding slider 26 rotates in the grinding slide 11, and the output end of the first telescopic rod 13 is sent to the top of the hole, and then the first telescopic rod 13 is telescoped to make the grinding block 15 close to the burrs on the hole, and then the rotating shaft 25 rotates to drive the grinding block 15 to grind the burrs, so that the burrs generated after punching and punching are avoided from being removed from the stamping equipment and then sent to the grinding equipment for grinding, saving time and speeding up the production progress.
[0026] Further, such as Figure 1 and Figure 5 As shown, the top of the fixed column 10 is rotatably connected to a rotating shaft 25; the top of the rotating shaft 25 is fixedly connected to a steering column 16; the steering column 16 is fixedly connected to a second connecting column 17; the second connecting column 17 is fixedly connected to a second telescopic rod 18; the output end of the second telescopic rod 18 is fixedly connected to a punching block 19. During operation, after the pipe is fixed, the rotating shaft 25 is rotated to send the punching block 19 fixed at the output end of the second telescopic rod 18 to the top of the pipe where punching is required, and then the second telescopic rod 18 is used to punch the pipe. After the punching is completed, the rotating shaft 25 is rotated to move the punching block 19 away from the pipe punching area to facilitate subsequent grinding work.
[0027] Further, such as Figure 1 and Figure 3As shown, a fixed slot 3 is provided at one end of the top of the workbench 1; two fixed slots 3 are provided and are symmetrically arranged on the top of the workbench 1; a fixed slider 4 is slidably connected in the fixed slot 3; two fixed sliders 4 are provided and are equidistantly arranged in the fixed slot 3; a support block 5 is fixedly connected to the top of the fixed slider 4; a support column 6 is fixedly connected to the support block 5; the end of the support column 6 not connected to the support block 5 is fixedly connected to a fixed clamp 20, and when working, the two fixed sliders 4 are moved in the fixed slot 3 according to the size of different pipes, so that the two fixed clamps 20 fixed on the support column 6 can just clamp the pipe, and the support block 5 and the support column 6 play a supporting role.
[0028] Further, such as Figure 2 and Figure 5 As shown, a fixing hole 23 is provided on the fixing clamp 20; two fixing holes 23 are provided and symmetrically arranged on the fixing clamp 20; a screw rod 21 is movably connected in the fixing hole 23; a handle 22 is fixedly connected to one end of the screw rod 21; a nut 24 is threadedly connected to the end of the screw rod 21 that is not connected to the handle 22. During operation, after the fixing clamp 20 clamps the pipe, the screw rod 21 is passed through the fixing hole 23 on the fixing clamp 20, and the screw rod 21 is driven to rotate by rotating the handle 22, so that the screw rod 21 is threadedly matched with the nut, and the two fixing clamps 20 are connected to prevent the pipe from loosening during punching.
[0029] Further, such as Figure 1 and Figure 5 As shown, a waste trough 7 is opened in the middle of the workbench 1; a waste bin 8 is slidably connected to the waste trough 7; a handle 9 is fixedly connected to the waste bin 8. During operation, debris is generated during grinding, and the grinding debris falls into the waste bin 8 in the waste trough 7 by its own gravity. After the grinding is completed, the staff holds the handle 9 to pull out the waste bin 8 for recycling.
[0030] Further, such as Figure 1 As shown, the bottom of the workbench 1 is fixedly connected with support legs 2; there are four support legs, which are respectively arranged at the four corners of the bottom of the workbench 1. When working, the support legs 2 fixed at the four corners of the bottom of the workbench 1 play a supporting role to ensure that the workbench 1 remains stable.
[0031] Working principle: In the current existing technology, the pipe is placed on the fixing device of the punching machine, and then the punching head is driven by the cylinder to punch the pipe. However, when the punching head punches the pipe, a large number of burrs will be generated next to the holes on the pipe. The general treatment method is to remove the punched pipe and send it to the grinding machine to grind the burrs on the pipe hole. Although the burrs next to the pipe hole can be removed in this way, the operation process is too cumbersome, which wastes a lot of production time and affects the production progress of the product. To avoid similar situations, during work, The fixing clamp 20 fixes the pipe, and then the punching block 19 on the fixing column 10 is used to punch holes in the pipe. After punching and punching, the grinding slider 26 rotates in the grinding slide groove 11 to send the output end of the first telescopic rod 13 to the top of the hole, and then the first telescopic rod 13 is extended to allow the grinding block 15 to approach the burrs on the hole, and then the rotating shaft 25 rotates to drive the grinding block 15 to grind the burrs. In this way, the burrs generated after punching and punching are avoided from being removed from the stamping equipment and then sent to the grinding equipment for grinding, which saves time and speeds up the production progress.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A punching machine, characterized in that: The invention comprises a workbench (1); a fixing assembly is arranged on the workbench (1), and the fixing assembly comprises a fixing clamp (20) for fixing a pipe; a fixing column (10) is fixedly connected to the top of the workbench (1); a grinding slide groove (11) is fixedly connected to the fixing column (10); a grinding slider (26) is slidably connected in the grinding slide groove (11); a first connecting column (12) is fixedly connected to the grinding slider (26); a first telescopic rod (13) is fixedly connected to the first connecting column (12); a rotating column (14) is rotatably connected to the output end of the first telescopic rod (13); a grinding block (15) is fixedly connected to the end of the rotating column (14) not connected to the first telescopic rod (13); a punching assembly is arranged on the top of the fixing column (10), and the punching assembly comprises a punching block (19) for punching and punching the pipe.
2. A punching machine according to claim 1, characterized in that: The top of the fixed column (10) is rotatably connected to a rotating shaft (25); the top of the rotating shaft (25) is fixedly connected to a steering column (16); the steering column (16) is fixedly connected to a second connecting column (17); the second connecting column (17) is fixedly connected to a second telescopic rod (18); the output end of the second telescopic rod (18) is fixedly connected to a stamping block (19).
3. A punching machine according to claim 2, characterized in that: A fixed slide groove (3) is provided at one end of the top of the workbench (1); two fixed slide grooves (3) are provided and are symmetrically arranged on the top of the workbench (1); a fixed slider (4) is slidably connected in the fixed slide groove (3); two fixed sliders (4) are provided and are equidistantly arranged in the fixed slide groove (3); a support block (5) is fixedly connected to the top of the fixed slider (4); a support column (6) is fixedly connected to the support block (5); a fixing clamp (20) is fixedly connected to the end of the support column (6) that is not connected to the support block (5).
4. A punching machine according to claim 3, characterized in that: The fixing clamp (20) is provided with a fixing hole (23); two fixing holes (23) are provided and are symmetrically arranged on the fixing clamp (20); a screw rod (21) is movably connected in the fixing hole (23); one end of the screw rod (21) is fixedly connected to a handle (22); and a nut (24) is threadedly connected to the end of the screw rod (21) that is not connected to the handle (22).
5. A punching machine according to claim 4, characterized in that: A waste trough (7) is provided in the middle of the workbench (1); a waste bin (8) is slidably connected inside the waste trough (7); and a handle (9) is fixedly connected to the waste bin (8).
6. A punching machine according to claim 5, characterized in that: The bottom of the workbench (1) is fixedly connected with a support leg (2); four support legs are provided and are respectively arranged at the four corners of the bottom of the workbench (1).