Anti-seismic support CU section steel cold roll forming machine
By installing arc blocks and arc grooves on the punch of the CU steel cold bending machine of the earthquake-resistant bracket, the punch is driven to rotate the punch, and polish the round holes during the punching process, the problem of burrs that are prone to occur in traditional punching machines is solved, achieving a more stable and high-quality punching effect.
Patent Information
- Application Number
- CN202421626941.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-10
AI Technical Summary
Traditional seismic bracket CU steel cold bending forming machines are prone to burrs during the punching process, and burrs may occur too fast or too slow.
A CU steel cold bending forming machine for anti-seismic bracket is designed. By installing arc blocks and arc grooves on the punch, the arc blocks move downwards when the punch rotates downwards, driving the circular plate to rotate, and the punch rotates downwards to punch the CU steel for anti-seismic brackets, and polish the round holes during the punching process to prevent the occurrence of burrs.
It effectively avoids the occurrence of burrs, improves the stability and quality of the punching process, and ensures the good appearance and installation performance of the CU steel in the earthquake-resistant bracket.
Smart Images
Figure CN222818339U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bracket production, and in particular to a CU-shaped steel cold-bending forming machine for an earthquake-resistant bracket. Background Art
[0002] In the production process of CU-shaped steel for earthquake-resistant brackets, a cold-bending forming machine is often required to shape the appearance of the CU-shaped steel for earthquake-resistant brackets.
[0003] The traditional CU-shaped steel cold-bending forming machine for earthquake-resistant brackets has the following shortcomings: the traditional CU-shaped steel cold-bending forming machine for earthquake-resistant brackets often needs to be punched after forming to facilitate subsequent installation and use. However, during the punching process, punching speed that is too fast or too slow may cause burrs. When the speed is too fast, the material may be cut off before it can be fully deformed, resulting in tear-like burrs; when the speed is too slow, extrusion-like burrs may be generated due to excessive deformation of the material. Therefore, it needs to be improved. Utility Model Content
[0004] The utility model provides a cold-bending forming machine for CU-shaped steel of an earthquake-resistant bracket, which solves the problem of burr generation in the related technology.
[0005] The technical solution of the utility model is as follows: a seismic support CU-shaped steel cold bending forming machine, comprising a base, a roller group is arranged above the base, a table is arranged on the right side of the base, a shell is movably installed above the table, a square groove is opened inside the shell, a cylinder is fixedly installed above the shell, a feeding hole is opened on the front side of the shell, a cylinder is fixedly installed inside the square groove, a telescopic rod extending to the inside of the cylinder is fixedly installed below the cylinder, a circular plate is movably installed below the telescopic rod, a punch is fixedly installed below the circular plate, an arc groove is opened on the inner side of the cylinder, an arc block is fixedly installed on the outer side of the circular plate, and the arc block corresponds to the arc groove.
[0006] As a preferred technical solution of the utility model, a mounting plate is provided on the left side of the base, a disc one is rotatably mounted on the inner side of the mounting plate, a connecting shaft is fixedly mounted on the outer side of the disc one, a slot is provided on the outer side of the connecting shaft, a mounting shaft is movably mounted inside the slot, a disc two is fixedly mounted on the outer side of the mounting shaft, a card slot is provided on the inner side of the slot, card blocks are fixedly mounted on both sides of the mounting shaft, and the card blocks correspond to the card slots.
[0007] As a preferred technical solution of the utility model, a telescopic spring 1 is elastically installed between the inner side of the cylinder and the upper side of the circular plate, and the telescopic spring 1 is movably connected to the outer side of the telescopic rod.
[0008] As a preferred technical solution of the utility model, a circular groove is provided above the circular plate, a circular block is fixedly installed below the telescopic rod, and the circular block is movably connected inside the circular groove.
[0009] As a preferred technical solution of the utility model, a collecting groove is provided on the upper side of the platform, and a discharge hole is provided below the feed hole, and the discharge hole corresponds to the collecting groove.
[0010] As a preferred technical solution of the utility model, a collection box is movably installed inside the collection tank, and an inclined groove is opened on the rear side of the collection box.
[0011] As a preferred technical solution of the utility model, a limiting groove is provided on the front side of the platform body, a limiting rod is fixedly installed inside the limiting groove, a limiting block is movably installed outside the limiting rod, a baffle is fixedly installed on the front side of the limiting block, and the baffle is located on the outside of the collection box.
[0012] As a preferred technical solution of the utility model, a return spring is elastically installed between the inner side of the limit groove and the inner side of the limit block, and the return spring is movably connected to the outer side of the limit rod.
[0013] As a preferred technical solution of the utility model, a second telescopic spring is elastically installed on the inner side of the slot, and the second telescopic spring is located on the outer side of the clamping block.
[0014] As a preferred technical solution of the utility model, a servo motor is fixedly mounted on the outer side of the mounting plate, a rotating shaft is fixedly mounted on the inner side of the servo motor, and the rotating shaft is fixedly connected to the outer side of the disc one.
[0015] The working principle and beneficial effects of the utility model are:
[0016] In the utility model, by starting the cylinder, the telescopic rod drives the circular plate to move downward inside the cylinder. At this time, the circular plate drives the arc block to move downward inside the arc groove, drives the circular plate to rotate, and causes the punch to rotate and move downward to punch the CU-shaped steel of the earthquake-resistant bracket. Compared with the traditional earthquake-resistant bracket CU-shaped steel cold-bending forming machine, this earthquake-resistant bracket CU-shaped steel cold-bending forming machine punches the CU-shaped steel of the earthquake-resistant bracket by rotating the punch downward, thereby avoiding the generation of burrs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the transverse section of the platform body of the utility model;
[0020] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;
[0021] Figure 4 It is a vertical cross-sectional schematic diagram of the platform body of the utility model;
[0022] Figure 5 This is a schematic cross-sectional view of the collecting tank of the utility model;
[0023] Figure 6 for Figure 5 A schematic diagram of the local enlarged structure at B in the middle;
[0024] Figure 7 This is a schematic diagram of a transverse section of the mounting plate of the utility model;
[0025] Figure 8 for Figure 7 A schematic diagram of the local enlarged structure at C in the middle;
[0026] Fig. 9 This is a schematic diagram of the connecting shaft of the utility model;
[0027] Fig.10 It is a schematic diagram of a circular plate of the utility model.
[0028] In the figure: 1. base; 2. roller group; 3. mounting plate; 4. table; 5. shell; 6. cylinder; 7. square groove; 8. feed hole; 9. discharge hole; 10. cylinder; 11. telescopic rod; 12. round plate; 13. round block; 14. punch; 15. telescopic spring 1; 16. arc block; 17. round groove; 18. collecting groove; 19. collecting box; 20. inclined groove; 21. limit groove; 22. limit rod; 23. limit block; 24. reset spring; 25. baffle; 26. servo motor; 27. rotating shaft; 28. disc 1; 29. connecting shaft; 30. mounting shaft; 31. disc 2; 32. slot; 33. block; 34. telescopic spring 2; 35. slot; 36. arc groove. DETAILED DESCRIPTION
[0029] The following will be combined with 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.
[0030] like Figures 1 to 10As shown, the utility model provides a seismic support CU-shaped steel cold bending forming machine, including a base 1, a roller group 2 is arranged above the base 1, a table 4 is arranged on the right side of the base 1, a shell 5 is movably installed above the table 4, a square groove 7 is opened inside the shell 5, a cylinder 6 is fixedly installed above the shell 5, a feeding hole 8 is opened on the front side of the shell 5, a cylinder 10 is fixedly installed inside the square groove 7, a telescopic rod 11 extending to the inside of the cylinder 10 is fixedly installed below the cylinder 6, a circular plate 12 is movably installed below the telescopic rod 11, a punch 14 is fixedly installed below the circular plate 12, an arc groove 36 is opened on the inner side of the cylinder 10, an arc block 16 is fixedly installed on the outer side of the circular plate 12, and the arc block 16 corresponds to the arc groove 36.
[0031] In this embodiment, after the CU-shaped steel of the earthquake-resistant bracket is transported to the inside of the feed hole 8 by the roller group 2, the cylinder 6 is started, so that the cylinder 6 drives the telescopic rod 11 to move downward, the telescopic rod 11 drives the round block 13 to move downward, the round block 13 drives the circular plate 12 to move downward inside the cylinder 10, and drives the punch 14 to move downward. At this time, the circular plate 12 drives the arc block 16 to move downward inside the arc groove 36, driving the circular plate 12 to rotate, the circular plate 12 drives the punch 14 to rotate, and the punch 14 rotates downward to punch the CU-shaped steel of the earthquake-resistant bracket, and at the same time rotates to grind the area around the circular hole to prevent burrs.
[0032] By starting the cylinder 6, the telescopic rod 11 drives the circular plate 12 to move downward inside the cylinder 10. At this time, the circular plate 12 drives the arc block 16 to move downward inside the arc groove 36, driving the circular plate 12 to rotate, so that the punch 14 rotates and moves downward to punch the CU-shaped steel of the earthquake-resistant bracket. Compared with the traditional earthquake-resistant bracket CU-shaped steel cold-bending forming machine, this earthquake-resistant bracket CU-shaped steel cold-bending forming machine punches the CU-shaped steel of the earthquake-resistant bracket by rotating the punch 14 downward to avoid the generation of burrs.
[0033] like Figure 7~Figure 8 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a mounting plate 3 is provided on the left side of the base 1, a disc 28 is rotatably mounted on the inner side of the mounting plate 3, a connecting shaft 29 is fixedly mounted on the outer side of the disc 28, a slot 32 is provided on the outer side of the connecting shaft 29, a mounting shaft 30 is movably mounted inside the slot 32, a disc 2 31 is fixedly mounted on the outer side of the mounting shaft 30, a slot 35 is provided on the inner side of the slot 32, and clamping blocks 33 are fixedly mounted on both sides of the mounting shaft 30, and the clamping blocks 33 correspond to the slots 35.
[0034] In this embodiment, after the steel coil is placed on the outer side of the connecting shaft 29, the disc 2 31 is taken out, and the installation shaft 30 is inserted into the inside of the slot 32, so that the block 33 squeezes the telescopic spring 2 34 to deform the telescopic spring 2 34, and then the disc 2 31 is rotated to make the disc 2 31 drive the block 33 to rotate, and the block 33 is rotated to the top of the slot 35. At this time, the telescopic spring 2 34 releases its elastic potential energy to push the block 33 to the inside of the slot 35, thereby installing the disc 2 31 on the outer side of the connecting shaft 29.
[0035] By inserting the mounting shaft 30 into the slot 32 and then rotating the disc 2 31, the block 33 is rotated to the top of the slot 35. At this time, the telescopic spring 2 34 releases its elastic potential energy to push the block 33 into the slot 35, thereby installing the disc 2 31 on the outside of the connecting shaft 29. Compared with the traditional earthquake-resistant bracket CU-shaped steel cold-bending forming machine, this earthquake-resistant bracket CU-shaped steel cold-bending forming machine limits the steel coil by the disc 2 31 to prevent the steel coil from tilting and falling off during the feeding process.
[0036] like Figure 2~Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a telescopic spring 15 is elastically installed between the inner side of the cylinder 6 and the upper side of the circular plate 12, and the telescopic spring 15 is movably connected to the outer side of the telescopic rod 11.
[0037] In this embodiment, the circular plate 12 moves upward to compress the telescopic spring 15, causing the telescopic spring 15 to deform, thereby assisting the circular plate 12 to move up and down.
[0038] like Figure 2~Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a circular groove 17 is opened above the circular plate 12, and a round block 13 is fixedly installed below the telescopic rod 11, and the round block 13 is movably connected inside the circular groove 17.
[0039] In this embodiment, the rotation of the circular plate 12 drives the punch 14 to rotate, so that the circular plate 12 rotates around the circular block 13, thereby avoiding the circular block 13 being driven to rotate and causing damage to the telescopic rod 11.
[0040] like Figure 2~Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a collecting groove 18 is opened on the upper side of the platform 4, and a discharge hole 9 is opened below the feed hole 8, and the discharge hole 9 corresponds to the collecting groove 18.
[0041] In this embodiment, the waste materials after punching are collected by the collecting groove 18, which is beneficial to the subsequent collection and reuse of the waste materials.
[0042] like Figure 4~Figure 5As shown, based on the same concept as the above-mentioned embodiment 5, this embodiment further proposes that a collection box 19 is movably installed inside the collection tank 18, and an inclined groove 20 is opened on the rear side of the collection box 19.
[0043] In this embodiment, the waste is transported to the interior of the collection box 19 through the collection trough 18, thereby facilitating the collection of the waste.
[0044] like Figure 5~Figure 6 As shown, based on the same concept as the above-mentioned embodiment 5, this embodiment further proposes that a limiting groove 21 is opened on the front side of the platform 4, a limiting rod 22 is fixedly installed inside the limiting groove 21, a limiting block 23 is movably installed on the outer side of the limiting rod 22, and a baffle 25 is fixedly installed on the front side of the limiting block 23, and the baffle 25 is located on the outer side of the collecting box 19.
[0045] In this embodiment, the collecting box 19 is limited by the baffle 25 to prevent the collecting box 19 from being separated from the inside of the collecting tank 18.
[0046] like Figure 6 As shown, based on the same concept as the above-mentioned embodiment 7, this embodiment further proposes that a return spring 24 is elastically installed between the inner side of the limit groove 21 and the inner side of the limit block 23, and the return spring 24 is movably connected to the outer side of the limit rod 22.
[0047] In this embodiment, the baffle plate 25 is slid downward, so that the limiting block 23 moves downward around the limiting rod 22 to limit the baffle plate 25 .
[0048] like Figure 8~Figure 9 As shown, based on the same concept as the above-mentioned embodiment 2, this embodiment further proposes that a second telescopic spring 34 is elastically installed on the inner side of the slot 32 , and the second telescopic spring 34 is located on the outer side of the block 33 .
[0049] In this embodiment, the clamping block 33 moves inward to squeeze the second telescopic spring 34 , causing the second telescopic spring 34 to deform, thereby assisting the installation and removal of the clamping block 33 .
[0050] like Figure 8 As shown, based on the same concept as the above-mentioned embodiment 2, this embodiment further proposes that a servo motor 26 is fixedly mounted on the outer side of the mounting plate 3, a rotating shaft 27 is fixedly mounted on the inner side of the servo motor 26, and the rotating shaft 27 is fixedly connected to the outer side of the disc 1 28.
[0051] In this embodiment, the servo motor 26 is started, so that the servo motor 26 drives the rotating shaft 27 to rotate, and the rotating shaft 27 drives the disc 1 28 to rotate, thereby releasing the steel coil.
[0052] The working principle and use process of this utility model:
[0053] After the CU-shaped steel of the earthquake-resistant support is transported to the inside of the feeding hole 8 by the roller group 2, the cylinder 6 is started, so that the cylinder 6 drives the telescopic rod 11 to move downward, the telescopic rod 11 drives the round block 13 to move downward, the round block 13 drives the circular plate 12 to move downward inside the cylinder 10, and drives the punch 14 to move downward. At this time, the circular plate 12 drives the arc block 16 to move downward inside the arc groove 36, drives the circular plate 12 to rotate, and the circular plate 12 drives the punch 14 to rotate. The punch 14 rotates downward to punch the CU-shaped steel of the earthquake-resistant support, and at the same time rotates to grind the area around the circular hole to prevent burrs.
[0054] After placing the steel coil on the outside of the connecting shaft 29, take out the disc 2 31 and insert the installation shaft 30 into the slot 32 so that the block 33 squeezes the telescopic spring 2 34 to deform the telescopic spring 2 34. Then rotate the disc 2 31 so that the disc 2 31 drives the block 33 to rotate and rotate the block 33 to the top of the slot 35. At this time, the telescopic spring 2 34 releases its elastic potential energy to push the block 33 into the slot 35, thereby installing the disc 2 31 on the outside of the connecting shaft 29.
[0055] 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.
[0056] 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.
[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 seismic support CU-shaped steel cold roll forming machine, comprising a base (1), characterized in that: A roller group (2) is arranged above the base (1), a platform (4) is arranged on the right side of the base (1), a shell (5) is movably mounted above the platform (4), a square groove (7) is provided inside the shell (5), a cylinder (6) is fixedly mounted above the shell (5), a feed hole (8) is provided on the front side of the shell (5), a cylinder (10) is fixedly mounted inside the square groove (7), a telescopic rod (11) extending into the inside of the cylinder (10) is fixedly mounted below the cylinder (6), a circular plate (12) is movably mounted below the telescopic rod (11), a punch (14) is fixedly mounted below the circular plate (12), an arc groove (36) is provided inside the cylinder (10), an arc block (16) is fixedly mounted outside the circular plate (12), and the arc block (16) corresponds to the arc groove (36).
2. The CU-shaped steel cold roll forming machine for earthquake-resistant bracket according to claim 1 is characterized by: A mounting plate (3) is provided on the left side of the base (1), a disc 1 (28) is rotatably mounted on the inner side of the mounting plate (3), a connecting shaft (29) is fixedly mounted on the outer side of the disc 1 (28), a slot (32) is provided on the outer side of the connecting shaft (29), a mounting shaft (30) is movably mounted inside the slot (32), a disc 2 (31) is fixedly mounted on the outer side of the mounting shaft (30), a clamping slot (35) is provided on the inner side of the slot (32), and clamping blocks (33) are fixedly mounted on both sides of the mounting shaft (30), the clamping blocks (33) corresponding to the clamping slots (35).
3. The CU-shaped steel cold roll forming machine for earthquake-resistant bracket according to claim 1 is characterized by: A telescopic spring (15) is elastically mounted between the inner side of the cylinder (6) and the upper side of the circular plate (12), and the telescopic spring (15) is movably connected to the outer side of the telescopic rod (11).
4. The CU-shaped steel cold roll forming machine for earthquake-resistant bracket according to claim 1 is characterized by: A circular groove (17) is provided above the circular plate (12), and a circular block (13) is fixedly installed below the telescopic rod (11), wherein the circular block (13) is movably connected inside the circular groove (17).
5. The CU-shaped steel cold roll forming machine for earthquake-resistant bracket according to claim 1 is characterized by: A collecting groove (18) is provided on the upper side of the platform (4), and a material discharge hole (9) is provided below the material feed hole (8), wherein the material discharge hole (9) corresponds to the collecting groove (18).
6. The CU-shaped steel cold roll forming machine for earthquake-resistant bracket according to claim 5, characterized in that: A collection box (19) is movably mounted inside the collection tank (18), and an inclined slot (20) is provided on the rear side of the collection box (19).
7. The CU-shaped steel cold roll forming machine for earthquake-resistant bracket according to claim 5, characterized in that: A limiting groove (21) is provided on the front side of the platform body (4); a limiting rod (22) is fixedly installed inside the limiting groove (21); a limiting block (23) is movably installed outside the limiting rod (22); a baffle (25) is fixedly installed on the front side of the limiting block (23); and the baffle (25) is located outside the collection box (19).
8. The CU-shaped steel cold roll forming machine for earthquake-resistant bracket according to claim 7, characterized in that: A return spring (24) is elastically mounted between the inner side of the limit groove (21) and the inner side of the limit block (23), and the return spring (24) is movably connected to the outer side of the limit rod (22).
9. The CU-shaped steel cold roll forming machine for earthquake-resistant bracket according to claim 2, characterized in that: A second telescopic spring (34) is elastically mounted on the inner side of the slot (32), and the second telescopic spring (34) is located on the outer side of the clamping block (33).
10. The CU-shaped steel cold roll forming machine for earthquake-resistant bracket according to claim 2, characterized in that: A servo motor (26) is fixedly mounted on the outer side of the mounting plate (3), a rotating shaft (27) is fixedly mounted on the inner side of the servo motor (26), and the rotating shaft (27) is fixedly connected to the outer side of the first disc (28).