Stamping and stretching device for stainless steel non-standard hardware
By designing a stainless steel non-standard hardware stamping and stretching device including a stretching and demoulding mechanism, the problems of damage to hardware and difficulty in demoulding in the existing technology are solved, and safe stretching and rapid demoulding of hardware are achieved. Improved production efficiency.
Patent Information
- Application Number
- CN202420948614.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When used, the existing stainless steel non-standard hardware stamping and stretching device will damage the surroundings of the hardware, and the stretched hardware will easily adhere to the inner wall of the device, resulting in difficulty in taking out and time-consuming. force.
A stainless steel non-standard hardware stamping and stretching device including a base, an operating platform, a pressing mechanism, a C-shaped mounting shell and a stretching and demoulding mechanism is designed. By setting up a stretching and demoulding mechanism and utilizing the cooperation of the spring and the extrusion block, the hardware can be quickly demoulded after stretching.
It effectively prevents the hardware from being damaged during the stretching process, reduces the staff's operating time and energy through rapid demoulding, and improves production efficiency.
Smart Images
Figure CN222370093U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hardware processing, in particular to a stainless steel non-standard hardware stamping and stretching device. Background Art
[0002] Hardware refers to tools obtained by processing and casting metals such as gold, silver, and copper. Stretching is a method of processing hardware. When processing hardware, some of them need to be stretched to stretch the flat hardware into a specific shape. In the prior art, the clamping device for hardware stretching is a device used to clamp the hardware to facilitate the stretching of the hardware.
[0003] However, the existing stainless steel non-standard hardware stamping and stretching device first clamps and fixes the hardware when in use. However, the existing clamping device is fixed, and when the hardware is stretched, the surrounding of the hardware will be damaged, which has a certain impact on the subsequent processing of the hardware. Moreover, during stretching, the stretched hardware may adhere to the inner wall of the stretching device, and the staff needs to manually take out the hardware, which is time-consuming and laborious. Therefore, it is urgent to solve this problem. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a stainless steel non-standard hardware stamping and stretching device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A stainless steel non-standard hardware stamping and stretching device, comprising a base, an operating platform is fixed on the top of the base, and clamping mechanisms for clamping hardware are arranged at both ends of the top of the operating platform, and C-shaped mounting shells are arranged on both sides of the top of the base, and stretching and demoulding mechanisms are arranged on the sides of the two C-shaped mounting shells close to each other, and a driving device for driving the stretching and demoulding mechanism is arranged on the top of one of the C-shaped mounting shells;
[0007] The stretching and demolding mechanism includes a first mounting plate arranged between two C-shaped mounting shells, second springs are fixed to the four corners of the bottom of the first mounting plate, the bottom of the second spring is fixed to the same second mounting plate, a first sleeve is fixed to the bottom of the first mounting plate, and the first sleeve passes through the bottom of the second mounting plate, a second circular groove is provided on the top of the first mounting plate, a second sleeve is fixed to the top of the second circular groove, a third spring is fixed to the bottom of the second sleeve, an extrusion block is fixed to the bottom of the third spring, a moving rod is fixed to the top of the extrusion block, and the third spring is located on the outer wall of the moving rod, and the extrusion block is located inside the first sleeve. When the hardware is stretched, the inner wall of the first sleeve will adhere to the stretched hardware, and the extrusion block will squeeze the hardware out of the inner wall of the first sleeve.
[0008] As a further solution of the utility model, C-shaped mounting shells are fixed on both sides of the top of the base, wherein a screw rod is rotatably connected to the bottom of the inner wall of one of the C-shaped mounting shells, and a guide rod is fixed to the bottom of the inner wall of the other C-shaped mounting shell, and a first slider adapted for sliding between the screw rod and the outer wall of the base is provided, and a connecting plate is fixed to the side of the two first sliders close to each other, and the same first mounting plate is fixed to the side of the two connecting plates close to each other, and a driving device is provided on the top of one of the C-shaped mounting shells.
[0009] As a further solution of the utility model, the driving device includes a motor installed on the top of one of the C-shaped mounting shells, the output shaft of the motor is connected to the top of the screw rod, and a clamping mechanism is provided under the first mounting plate.
[0010] As a further solution of the utility model, the clamping mechanism includes a first slot opened at both ends of the top of the operating platform, the inner walls on both sides of the first slot are rotatably connected with rollers, and mounting shells are fixed on both sides of the top of the two first slots, wherein a second slot is opened on the side where the two mounting shells are close to each other, and a fixed block is slidably provided on the inner wall of the mounting shell, and when the connecting rod moves downward, the connecting rod will drive the corresponding fixed block to move downward, and the clamping cylinder will be close to the hardware.
[0011] As a further solution of the utility model, connecting rods are fixed to the outer walls at both ends of the second mounting plate, and the connecting rods pass through the second notches and are fixed to the outer wall of one of the fixing blocks.
[0012] As a further solution of the utility model, a first circular groove is opened on the top of the operating platform, a stretching block is fixed on the top of the inner wall of the first circular groove, and the stretching block is adapted to the extrusion block, first springs are fixed at both ends of the bottom of the inner wall of the first circular groove, a pressure plate is fixed on the top of the first spring, and the pressure plate is adapted to the first sleeve.
[0013] As a further solution of the utility model, U-shaped support frames are fixed on both sides of the bottom of the base.
[0014] The beneficial effects of the utility model are:
[0015] The utility model: by providing a stretching and demolding mechanism, when the first mounting plate moves downward, the first sleeve will press down the pressure plate, and the first sleeve will stretch the hardware. At this time, the hardware will move between the clamping cylinder and the roller to prevent the hardware from being damaged while stretching. When the stretching is completed, the first mounting plate is moved up by the screw rod, and the stretched hardware will adhere to the inner wall of the first sleeve. At this time, the third spring will reset the extrusion block, and the extrusion block will push the hardware out of the inner wall of the first sleeve, thereby achieving the effect of quickly demolding the stretched hardware.
[0016] The utility model: by providing a clamping mechanism, when the motor is started, the motor will drive the screw rod to rotate, and the first slider will drive the first mounting plate to move downward, and the first mounting plate will drive the second mounting plate to move, and the second mounting plate will drive the connecting rod to move downward, and the connecting rod will drive the corresponding fixed block to move downward, and the fixed block will drive the clamping cylinder to move downward, and the clamping cylinder will be close to the hardware, thereby achieving the effect of clamping and clamping the hardware. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional structural schematic diagram of a stainless steel non-standard hardware stamping and stretching device proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the first partial structure of a stainless steel non-standard hardware stamping and stretching device proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the second partial structure of a stainless steel non-standard hardware stamping and stretching device proposed by the utility model;
[0020] Figure 4 This is a third partial cross-sectional structural schematic diagram of a stainless steel non-standard hardware stamping and stretching device proposed by the utility model.
[0021] In the figure: 1. base; 2. U-shaped support frame; 3. operating platform; 4. first circular groove; 5. stretching block; 6. first spring; 7. pressure plate; 8. first notch; 9. roller; 10. mounting shell; 11. second sleeve; 12. fixing block; 13. second notch; 14. connecting rod; 15. clamping cylinder; 16. C-shaped mounting shell; 17. motor; 18. screw rod; 19. connecting plate; 20. first slider; 21. guide rod; 22. first mounting plate; 23. moving rod; 24. second mounting plate; 25. second spring; 26. first sleeve; 27. extrusion block; 28. third spring; 29. second circular groove. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0024] Reference Figure 1-Figure 4 A stainless steel non-standard hardware stamping and stretching device comprises a base 1, an operating platform 3 is fixed on the top of the base 1, and clamping mechanisms for clamping the hardware are arranged at both ends of the top of the operating platform 3, and C-shaped mounting shells 16 are arranged on both sides of the top of the base 1, and a stretching and demoulding mechanism is arranged on the side where the two C-shaped mounting shells 16 are close to each other, and a driving device for driving the stretching and demoulding mechanism is arranged on the top of one of the C-shaped mounting shells 16;
[0025] The stretching and demolding mechanism includes a first mounting plate 22 arranged between two C-shaped mounting shells 16, second springs 25 are fixed to the four corners of the bottom of the first mounting plate 22, the bottom of the second spring 25 is fixed to the same second mounting plate 24, a first sleeve 26 is fixed to the bottom of the first mounting plate 22, and the first sleeve 26 passes through the bottom of the second mounting plate 24, a second circular groove 29 is provided on the top of the first mounting plate 22, a second sleeve 11 is fixed to the top of the second circular groove 29, a third spring 28 is fixed to the bottom of the second sleeve 11, an extrusion block 27 is fixed to the bottom of the third spring 28, a moving rod 23 is fixed to the top of the extrusion block 27, and the third spring 28 is located on the outer wall of the moving rod 23, and the extrusion block 27 is located inside the first sleeve 26. When the hardware is stretched, the stretched hardware will adhere to the inner wall of the first sleeve 26, and the extrusion block 27 will squeeze the hardware out of the inner wall of the first sleeve 26.
[0026] In this embodiment, C-shaped mounting shells 16 are fixed on both sides of the top of the base 1, wherein a screw rod 18 is rotatably connected to the bottom of the inner wall of one of the C-shaped mounting shells 16, and a guide rod 21 is fixed to the bottom of the inner wall of the other C-shaped mounting shell 16. A first slider 20 adapted to the screw rod 18 and the outer wall of the base 1 are slidably provided, and a connecting plate 19 is fixed to the side where the two first sliders 20 are close to each other, and the same first mounting plate 22 is fixed to the side where the two connecting plates 19 are close to each other, and a driving device is provided on the top of one of the C-shaped mounting shells 16.
[0027] In this embodiment, the driving device includes a motor 17 installed on the top of one of the C-shaped mounting shells 16 , the output shaft of the motor 17 is connected to the top of the screw rod 18 , and a clamping mechanism is provided below the first mounting plate 22 .
[0028] In this embodiment, the clamping mechanism includes a first slot 8 provided at both ends of the top of the operating platform 3, and rollers 9 are rotatably connected to the inner walls of both sides of the first slot 8. Mounting shells 10 are fixed on both sides of the top of the two first slots 8, and a second slot 13 is provided on the side where the two mounting shells 10 are close to each other. A fixing block 12 is slidably provided on the inner wall of the mounting shell 10. When the connecting rod 14 moves downward, the connecting rod 14 will drive the corresponding fixing block 12 to move downward, and the clamping cylinder 15 will be close to the hardware.
[0029] In this embodiment, connecting rods 14 are fixed to the outer walls at both ends of the second mounting plate 24 . The connecting rod 14 passes through the second notch 13 and is fixed to the outer wall of one of the fixing blocks 12 .
[0030] In this embodiment, a first circular groove 4 is opened on the top of the operating platform 3, a stretching block 5 is fixed to the top of the inner wall of the first circular groove 4, and the stretching block 5 is adapted to the extrusion block 27, first springs 6 are fixed at both ends of the bottom of the inner wall of the first circular groove 4, a pressure plate 7 is fixed to the top of the first spring 6, and the pressure plate 7 is adapted to the first sleeve 26.
[0031] In this embodiment, U-shaped support frames 2 are fixed on both sides of the bottom of the base 1 .
[0032] Working principle: when in use, first place the hardware that needs to be stretched on the top of the two rollers 9, and then run the motor 17. At this time, the motor 17 will drive the screw rod 18 to rotate, and the screw rod 18 will drive the first slider 20 adapted thereto to move, and at this time another first slider 20 will slide in the guide rod 21, and at this time the first slider 20 will drive the first mounting plate 22 to move downward, and at this time the first mounting plate 22 will drive the second mounting plate 24 to move, and at this time the second mounting plate 24 will drive the connecting rod 14 to move downward, and at this time the connecting rod 14 will drive the corresponding fixed block 12 to move downward, and at this time the fixed block 12 will drive the clamping cylinder 15 to move downward, and at this time the clamping cylinder 15 will be close to the hardware, thereby achieving the effect of clamping and clamping the hardware, and when the first mounting plate 22 moves downward, the first sleeve 26 will press The plate 7 is pressed down, and the extrusion block 27 will contact the top of the stretching block 5. At this time, the first sleeve 26 will stretch the hardware. During the stretching process, the hardware will move between the clamping cylinder 15 and the roller 9 to prevent the hardware from being damaged while stretching. At this time, the stretching block 5 will squeeze the extrusion block 27, and the extrusion block 27 will squeeze the third spring 28. At this time, the extrusion block 27 will drive the moving rod 23 to move. When the stretching is completed, the first mounting plate 22 is moved up by the screw rod 18. At this time, the stretched hardware will adhere to the inner wall of the first sleeve 26. During the upward movement, the third spring 28 will reset the extrusion block 27, and the extrusion block 27 will squeeze the hardware out of the inner wall of the first sleeve 26, thereby achieving the effect of quick demolding of the stretched hardware.
[0033] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0034] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0036] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A stainless steel non-standard hardware stamping and stretching device, comprising a base (1), characterized in that: An operating platform (3) is fixed on the top of the base (1), and clamping mechanisms for clamping hardware are provided at both ends of the top of the operating platform (3). C-shaped mounting shells (16) are provided on both sides of the top of the base (1), and a stretching and demoulding mechanism is provided on the sides of the two C-shaped mounting shells (16) that are close to each other, and a driving device for driving the stretching and demoulding mechanism is provided on the top of one of the C-shaped mounting shells (16); The stretching demoulding mechanism comprises a first mounting plate (22) arranged between two C-shaped mounting shells (16); second springs (25) are fixed at four corners of the bottom of the first mounting plate (22); the bottom of the second spring (25) is fixed to the same second mounting plate (24); a first sleeve (26) is fixed to the bottom of the first mounting plate (22), and the first sleeve (26) passes through the bottom of the second mounting plate (24); a second circular groove (29) is provided at the top of the first mounting plate (22); a second sleeve (11) is fixed to the top of the second circular groove (29); a third spring (28) is fixed to the bottom of the second sleeve (11); an extrusion block (27) is fixed to the bottom of the third spring (28); a moving rod (23) is fixed to the top of the extrusion block (27); the third spring (28) is located on the outer wall of the moving rod (23), and the extrusion block (27) is located inside the first sleeve (26).
2. The stainless steel non-standard hardware stamping and stretching device according to claim 1 is characterized in that: C-shaped mounting shells (16) are fixed on both sides of the top of the base (1), a screw rod (18) is rotatably connected to the bottom of the inner wall of one of the C-shaped mounting shells (16), a guide rod (21) is fixed to the bottom of the inner wall of the other C-shaped mounting shell (16), a first sliding block (20) adapted to the screw rod (18) and the outer wall of the base (1) is slidably provided, a connecting plate (19) is fixed to the sides of the two first sliding blocks (20) close to each other, and a first mounting plate (22) is fixed to the sides of the two connecting plates (19) close to each other, and a driving device is provided on the top of one of the C-shaped mounting shells (16).
3. The stainless steel non-standard hardware stamping and stretching device according to claim 2 is characterized in that: The driving device comprises a motor (17) mounted on the top of one of the C-shaped mounting shells (16), the output shaft of the motor (17) is connected to the top of the screw rod (18), and a clamping mechanism is provided below the first mounting plate (22).
4. The stainless steel non-standard hardware stamping and stretching device according to claim 3 is characterized in that: The clamping mechanism comprises a first slot (8) provided at both ends of the top of the operating platform (3), rollers (9) are rotatably connected to the inner walls of both sides of the first slot (8), mounting shells (10) are fixed to both sides of the top of the two first slots (8), a second slot (13) is provided on the side where the two mounting shells (10) are close to each other, and a fixing block (12) is slidably provided on the inner wall of the mounting shell (10).
5. The stainless steel non-standard hardware stamping and stretching device according to claim 4, characterized in that: Connecting rods (14) are fixed to the outer walls at both ends of the second mounting plate (24), and the connecting rods (14) pass through the second slots (13) and are fixed to the outer wall of one of the fixing blocks (12).
6. The stainless steel non-standard hardware stamping and stretching device according to claim 2, characterized in that: A first circular groove (4) is provided on the top of the operating platform (3); a stretching block (5) is fixed on the top of the inner wall of the first circular groove (4), and the stretching block (5) is matched with the extrusion block (27); first springs (6) are fixed at both ends of the bottom of the inner wall of the first circular groove (4), and a pressure plate (7) is fixed on the top of the first spring (6), and the pressure plate (7) is matched with the first sleeve (26).
7. The stainless steel non-standard hardware stamping and stretching device according to claim 1, characterized in that: U-shaped support frames (2) are fixed on both sides of the bottom of the base (1).