Stamping and bending device for hardware machining
By designing a stamping and bending device for hardware processing, the belt drive system is used to realize continuous stamping of hardware, which solves the problems of high risk and low stamping efficiency caused by frequent manual operations and improves stamping efficiency.
Patent Information
- Application Number
- CN202421207995.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-30
AI Technical Summary
During the stamping and bending process of hardware, it is necessary to manually frequently remove the hardware from the stamping mold and put into the unstamped hardware, resulting in high dangers and affecting the stamping efficiency.
A stamping and bending device is designed, including a bending table, stamping components, a rotating mouth, a rotating shaft, a stamping die and a belt drive system. The motor drives the pulley to drive the rotating shaft and stamping die to rotate, rotating the stamped hardware to the bottom, and rotating the unused stamping slot to the top, to achieve continuous stamping of hardware.
Through the automated belt drive system, continuous stamping of hardware is achieved, which improves stamping efficiency and reduces the risk of manual operation.
Smart Images
Figure CN222370020U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of stamping and bending, in particular to a stamping and bending device used for hardware processing. Background Art
[0002] Hardware processing is the process of processing raw materials into various parts according to customer drawings or samples using lathes, milling machines, drilling machines, polishing machines, grinding machines and other machines. Stamping and bending refers to a forming method that uses presses and molds to apply external forces to plates, strips, pipes and profiles to cause them to produce plastic deformation or separation, thereby obtaining workpieces of the required shape and size.
[0003] At present, when stamping and bending hardware, the hardware is mostly stamped and bent using a stamping head and a stamping die. After the stamping and bending is completed, the hardware is in the stamping die, and it is necessary to manually take out the hardware in the stamping die, and then put in the unstamped hardware. Manually taking out the hardware is very dangerous, and the hardware cannot be stamped continuously, which will affect the stamping efficiency of the hardware.
[0004] Therefore, it is necessary to invent a stamping and bending device for hardware processing to solve the above problems. Utility Model Content
[0005] The purpose of the present utility model is to provide a stamping and bending device for hardware processing, so as to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping and bending device for hardware processing, comprising a bending table, a stamping assembly is provided on the top of the bending table, a rotating opening is provided in the bending table, and a rotating shaft is rotatably provided in the rotating opening, the outer wall of the rotating shaft is connected to a stamping die, and stamping grooves are provided on the upper and lower sides of the stamping die, the bottom of the bending table is connected to a support plate, the bottom of the support plate is connected to a base plate, the top of the base plate is connected to a motor, the output end of the motor is connected to a first pulley, the rear end of the rotating shaft passes through the bending table and is connected to a second pulley, and a transmission belt is connected between the second pulley and the first pulley.
[0007] Preferably, the stamping assembly includes two support rods connected to the top of the bending table, the tops of the two support rods are commonly connected to a top plate, the bottom of the top plate is connected to a hydraulic cylinder, the bottom of the hydraulic cylinder is connected to a cross plate, the surface of the cross plate is provided with limiting holes corresponding to the support rods, and the bottom of the cross plate is connected to a punching head.
[0008] Preferably, an ejector groove corresponding to the stamping groove is provided in the stamping die, two triangular blocks are provided in the ejector groove, an ejector block is provided between the two triangular blocks, and the two support plates are connected to the opposite sides thereof with a cylinder, and the output end of the cylinder is connected to the extrusion block corresponding to the ejector groove.
[0009] Preferably, the side wall of the triangular block is connected to a slider, the side wall of the ejection groove is provided with a sliding groove corresponding to the slider, the side wall of the slider is connected to a spring, and the other end of the spring is connected to the side wall of the sliding groove.
[0010] Preferably, a collection box is slidably provided on the top of the bottom plate.
[0011] The technical effects and advantages of this utility model are:
[0012] The hardware is stamped and bent by using one of the stamping slots on the stamping die. After the stamping is completed, the hardware is in this stamping slot. The first pulley is driven by a motor to rotate, and the first pulley drives the second pulley to rotate through the transmission belt. The second pulley drives the rotating shaft to rotate, and the rotating shaft drives the stamping die to rotate. The stamped and bent hardware is rotated to the bottom, and the other unused stamping slot is rotated to the top, and the hardware is continued to be placed for stamping. This is repeated, which can facilitate the continuous stamping of the hardware, thereby improving the stamping efficiency of the hardware. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the rear structure;
[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.
[0016] In the figure: 1. Bending table; 2. Stamping assembly; 21. Support rod; 22. Top plate; 23. Hydraulic cylinder; 24. Cross plate; 25. Punching head; 3. Rotating shaft; 4. Stamping die; 5. Punching groove; 6. Support plate; 7. Bottom plate; 8. Motor; 9. First pulley; 10. Second pulley; 11. Drive belt; 12. Ejector groove; 13. Triangular block; 14. Ejector block; 15. Cylinder; 16. Extrusion block; 17. Slider; 18. Spring; 19. Collection box. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0018] The utility model provides Figure 1-3 The stamping and bending device shown in the figure is used for hardware processing, including a bending table 1, a stamping assembly 2 is provided on the top of the bending table 1, a rotating port is opened in the bending table 1, and a rotating shaft 3 is rotatably provided in the rotating port, the outer wall of the rotating shaft 3 is connected to a stamping die 4, and stamping grooves 5 are opened on the upper and lower sides of the stamping die 4, the bottom of the bending table 1 is connected to a support plate 6, the bottom of the support plate 6 is connected to a bottom plate 7, the top of the bottom plate 7 is connected to a motor 8, the output end of the motor 8 is connected to a first pulley 9, the rear end of the rotating shaft 3 passes through the bending table 1 and is connected to a second pulley 10, and a transmission belt is connected between the second pulley 10 and the first pulley 9. 11. By using one of the stamping slots 5 on the stamping die 4 to stamp and bend the hardware, after the stamping is completed, the hardware is in this stamping slot 5. By using the motor 8 to drive the first pulley 9 to rotate, the first pulley 9 drives the second pulley 10 to rotate through the transmission belt 11, the second pulley 10 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the stamping die 4 to rotate, and the stamped and bent hardware is rotated to the bottom, and the other unused stamping slot 5 is rotated to the top, and the hardware is continued to be placed for stamping. This is repeated, which can facilitate the continuous stamping of the hardware, thereby improving the stamping efficiency of the hardware.
[0019] The stamping assembly 2 includes two support rods 21 connected to the top of the bending table 1. The tops of the two support rods 21 are commonly connected to a top plate 22. The bottom of the top plate 22 is connected to a hydraulic cylinder 23. The bottom of the hydraulic cylinder 23 is connected to a cross plate 24. The surface of the cross plate 24 is provided with limiting holes corresponding to the support rods 21. The bottom of the cross plate 24 is connected to a punching head 25. The hydraulic cylinder 23 is used to push the cross plate 24, so that the cross plate 24 moves on the support rod 21. The cross plate 24 pushes the punching head 25, and the punching head 25 and the punching groove 5 on the stamping die 4 are used to stamp and bend the hardware.
[0020] An ejection groove 12 corresponding to the stamping groove 5 is provided in the stamping die 4, and two triangular blocks 13 are provided in the ejection groove 12, and an ejection block 14 is provided between the two triangular blocks 13. The two support plates 6 are connected to the opposite sides of each other with a cylinder 15, and the output end of the cylinder 15 is connected to the extrusion block 16 corresponding to the ejection groove 12. By using the cylinder 15 to push the extrusion block 16, the extrusion block 16 pushes the triangular block 13, and the triangular block 13 pushes the ejection block 14. The ejection block 14 is used to push out the hardware that has been stamped and bent in the stamping groove 5, and the extrusion block 16 is in the ejection groove 12 below, which can also improve the stability of the hardware during stamping.
[0021] The side wall of the triangular block 13 is connected to a slider 17, and the side wall of the ejection groove 12 is provided with a sliding groove corresponding to the slider 17. The side wall of the slider 17 is connected to a spring 18, and the other end of the spring 18 is connected to the side wall of the sliding groove, which can facilitate the resetting of the triangular block 13.
[0022] A collection box 19 is slidably provided on the top of the bottom plate 7, which can facilitate the collection of the punched and bent hardware.
[0023] Working principle of this utility model:
[0024] By placing the hardware that needs to be stamped and bent on one of the stamping slots 5 on the stamping die 4, and using the hydraulic cylinder 23 to push the cross plate 24, so that the cross plate 24 moves on the support rod 21, the cross plate 24 pushes the punching head 25, and the hardware is stamped and bent using the punching head 25 and the stamping slot 5 on the stamping die 4. After the stamping is completed, the hardware is in this stamping slot 5, and the first pulley 9 is driven to rotate by the motor 8. The first pulley 9 drives the second pulley 10 to rotate through the transmission belt 11, the second pulley 10 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the stamping die 4 to rotate, and the stamped and bent hardware is rotated to the bottom, and the other unused stamping slot 5 is rotated to the top, and the hardware is continued to be placed for stamping, and the cylinder 15 is used to push the extrusion block 16, the extrusion block 16 pushes the triangular block 13, and the triangular block 13 pushes the ejection block 14, and the ejection block 14 is used to push the stamped and bent hardware in the stamping slot 5 out.
[0025] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A stamping and bending device for hardware processing, comprising a bending table, a stamping assembly is arranged on the top of the bending table, and is characterized in that: A rotating opening is provided in the bending table, and a rotating shaft is rotatably arranged in the rotating opening, the outer wall of the rotating shaft is connected to a stamping die, and stamping grooves are provided on the upper and lower sides of the stamping die. The bottom of the bending table is connected to a support plate, the bottom of the support plate is connected to a bottom plate, the top of the bottom plate is connected to a motor, the output end of the motor is connected to a first pulley, the rear end of the rotating shaft passes through the bending table and is connected to a second pulley, and a transmission belt is connected between the second pulley and the first pulley.
2. A stamping and bending device for hardware processing according to claim 1, characterized in that: The stamping assembly includes two support rods connected to the top of the bending table, the tops of the two support rods are commonly connected to a top plate, the bottom of the top plate is connected to a hydraulic cylinder, the bottom of the hydraulic cylinder is connected to a cross plate, the surface of the cross plate is provided with limiting holes corresponding to the support rods, and the bottom of the cross plate is connected to a punching head.
3. The punching and bending device for hardware processing according to claim 1, characterized in that: An ejector groove corresponding to the stamping groove is provided in the stamping die, two triangular blocks are arranged in the ejector groove, an ejector block is arranged between the two triangular blocks, and cylinders are connected to the opposite sides of the two support plates, and the output end of the cylinder is connected to the extrusion block corresponding to the ejector groove.
4. A stamping and bending device for hardware processing according to claim 3, characterized in that: The side wall of the triangular block is connected with a sliding block, the side wall of the ejection groove is provided with a sliding groove corresponding to the sliding block, the side wall of the sliding block is connected with a spring, and the other end of the spring is connected with the side wall of the sliding groove.
5. The punching and bending device for hardware processing according to claim 1, characterized in that: A collection box is slidably arranged on the top of the bottom plate.