Stamping die for automobile seat pipe fitting

Abstract

The utility model discloses an automobile seat pipe fitting stamping die which comprises a stamping installation frame, a pipe fitting fixing installation assembly is arranged in the stamping installation frame, a stamping installation assembly is arranged on one side of the pipe fitting fixing installation assembly, and a stamping guide assembly is arranged on one side of the stamping installation assembly. The two ends of the pipe fitting are fixed through the pipe fitting fixing and installing assembly and a driving source, and the problems that in the current stamping pipe fitting machining process, due to the fact that the pipe fitting is not firmly fixed during pipe fitting stamping, the machining effect is poor, and due to the fact that an upper die base and a lower die base are not provided with positioning devices, the guidance quality is poor, and the machining efficiency is poor are solved. And complete closing cannot be easily caused.

Description

Technical Field

[0001] The utility model relates to the field of stamping of automobile seat pipe fittings, and specifically, to a stamping die for automobile seat pipe fittings. Background Technique

[0002] Nowadays, more and more automobile parts are widely used, and the processing requirements for automobile parts are becoming stricter. Among current automobile parts, the most frequently processed part of the automobile seat is the stamping pipe fitting. The pipe fitting needs to be placed in a die, and the opposite surfaces of the upper die and the lower die are both arc-shaped surfaces. When processing the pipe fitting, the operator places the pipe fitting on the arc-shaped surface of the lower die, and then starts the press. When the upper die and the lower die are closed, the press applies pressure to the die to press the pipe fitting into the required shape. Currently, in the processing of stamping pipe fittings, the pipe may shift due to insecure fixation during stamping, resulting in poor processing effects. On the other hand, there is no positioning device on the upper die base and the lower die base, and the guiding property is poor, which is likely to cause incomplete closure. Content of the Utility Model

[0003] Aiming at the problems in the related technology, the utility model provides a stamping die for automobile seat pipe fittings to overcome the above-mentioned technical problems existing in the prior related technology.

[0004] Therefore, the specific technical solution adopted by the utility model is as follows:

[0005] A stamping die for automobile seat pipe fittings includes a stamping mounting frame. Inside the stamping mounting frame, there is a pipe fitting fixing and mounting component. On one side of the pipe fitting fixing and mounting component, there is a stamping mounting component, and on one side of the stamping mounting component, there is a stamping guiding component;

[0006] In order to achieve the function of fixing and mounting the pipe fitting, the pipe fitting fixing and mounting component includes a worm fixing frame. The stamping mounting frame is symmetrically installed inside the worm fixing frame. Inside the worm fixing frame, there is a movable connection with a driving worm. One end of the driving worm is connected to a driving motor, and the outer shell of the driving motor is connected to the worm fixing frame. The periphery of the driving worm meshes with a driving worm gear. Inside the driving worm gear, there is a fixed connection with a driving threaded rod. The periphery of the driving threaded rod is symmetrically and movably connected with threaded rod fixing plates. The threaded rod fixing plates are fixedly connected to the stamping mounting frame. The outer surface of the driving threaded rod is in threaded cooperation with a moving slider. One side of the moving slider is connected to a clamping arc plate.

[0007] Furthermore, inside the threaded rod fixing plate, there is a movable connection with a driven threaded rod. The driven threaded rod is in threaded connection with the moving slider. Both ends of the driven threaded rod and the driving threaded rod are symmetrically connected with driving sprockets, and the periphery of the driving sprockets is fitted with a driving chain.

[0008] Furthermore, a multi-control switch is installed on one side of the stamping mounting frame. The driving motor is electrically connected to an external power supply through the multi-control switch.

[0009] Furthermore, in order to achieve the function of stamping and installation, the stamping and installation assembly includes a stamping lower die, which is connected to the stamping installation frame. Above the stamping lower die, there is a stamping upper die. Above the stamping upper die, a stamping hydraulic rod is connected. Above the stamping hydraulic rod, a hydraulic fixing frame is connected, and the hydraulic fixing frame is fixedly connected to the stamping installation frame.

[0010] Furthermore, the stamping hydraulic rod is electrically connected to an external power supply through a multi-control switch.

[0011] Furthermore, in order to achieve the function of stamping guidance, the stamping guidance assembly includes a guiding installation plate. Inside the guiding installation plate, a sliding groove is opened. Inside the sliding groove, a sliding rod is slidably fitted, and a buffer spring is sleeved around the sliding rod.

[0012] Furthermore, a stamping reinforcement bracket is connected to the bottom of the stamping installation frame.

[0013] The beneficial effects of the present utility model are as follows:

[0014] (1) The present utility model makes improvements to the existing technology. In actual use, through the pipe fitting fixing and installation assembly, both ends of the pipe fitting are fixed by one driving source, solving the problem that in the current processing of stamping pipe fittings, the pipe may shift due to insecure fixation during stamping, resulting in poor processing effects. On the other hand, there is no positioning device for the upper die base and the lower die base, resulting in poor guiding performance and prone to incomplete closing.

[0015] (2) In actual use, by setting the guiding installation plate, when the stamping upper die presses down, it can drive the guiding installation plate to move. When the guiding installation plate moves, it can be slidably limited through the sliding groove and the sliding rod, thus achieving the function of facilitating stamping guidance. At the same time, through the friction between the sliding rod and the guiding installation plate and the buffer spring for buffering and resetting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is the main structural schematic diagram of an automotive seat pipe fitting stamping die according to an embodiment of the present utility model;

[0018] Figure 2 is the perspective view of an automotive seat pipe fitting stamping die according to an embodiment of the present utility model.

[0019] Figure 3 It is a schematic structural diagram of a pipe fitting fixing and installing assembly in an automotive seat pipe fitting stamping die according to an embodiment of the present utility model;

[0020] Figure 4 It is a schematic structural diagram of a stamping and installing assembly in an automotive seat pipe fitting stamping die according to an embodiment of the present utility model.

[0021] In the figure:

[0022] 1. Stamping mounting frame; 2. Pipe fitting fixing and installing assembly; 201. Worm fixing frame; 202. Driving worm; 203. Driving motor; 204. Driven worm gear; 205. Driving threaded rod; 206. Threaded rod fixing plate; 207. Moving slider; 208. Clamping arc plate; 3. Stamping and installing assembly; 301. Lower stamping die; 302. Upper stamping die; 303. Stamping hydraulic rod; 304. Hydraulic fixing frame; 4. Stamping guiding assembly; 401. Guiding mounting plate; 402. Sliding groove; 403. Sliding rod; 404. Buffer spring; 5. Driven threaded rod; 6. Driving sprocket; 7. Driving chain; 8. Multi-control switch; 9. Stamping reinforcement bracket. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] According to an embodiment of the present utility model, an automotive seat pipe fitting stamping die is provided, which includes a stamping mounting frame 1. Inside the stamping mounting frame 1, there is a pipe fitting fixing and installing assembly 2. On one side of the pipe fitting fixing and installing assembly 2, there is a stamping and installing assembly 3. On one side of the stamping and installing assembly 3, there is a stamping guiding assembly 4.

[0025] As Figures 1-4As shown in the figure, for the stamping die of an automotive seat pipe fitting according to an embodiment of the present invention, the pipe fitting fixed installation assembly 2 includes a worm fixed frame 201. The stamping installation frames 1 are symmetrically installed inside the worm fixed frame 201. A driving worm 202 is movably connected inside the worm fixed frame 201. One end of the driving worm 202 is connected to a driving motor 203. The outer shell of the driving motor 203 is connected to the worm fixed frame 201. A driving worm gear 204 is meshed around the driving worm 202. A driving threaded rod 205 is fixedly connected inside the driving worm gear 204. Threaded rod fixing plates 206 are symmetrically and movably connected around the driving threaded rod 205. The threaded rod fixing plates 206 are fixedly connected to the stamping installation frames 1. A moving slider 207 is in threaded fit with the outer surface of the driving threaded rod 205. A clamping arc plate 208 is connected to one side of the moving slider 207. A driven threaded rod 5 is movably connected inside the threaded rod fixing plate 206. The driven threaded rod 5 is in threaded connection with the moving slider 207. Transmission sprockets 6 are symmetrically connected to both ends of the driven threaded rod 5 and the driving threaded rod 205. A transmission chain 7 is fitted around the transmission sprockets 6. A multi-control switch 8 is installed on one side of the stamping installation frame 1. The driving motor 203 is electrically connected to an external power supply through the multi-control switch 8.

[0026] Through the above technical solution, by setting the driving motor 203, the driving motor 203 can drive the driving worm 202 to rotate in the worm fixed frame 201. When the driving worm 202 rotates, it can drive the driving worm gear 204 to rotate. The driving worm gear 204 drives the driving threaded rod 205 to rotate in the threaded rod fixing plate 206. When the driving threaded rod 205 rotates, it can drive the moving slider 207 to move in the stamping installation frame 1. When the stamping installation frame 1 moves, it can drive the clamping arc plate 208 to clamp the pipe fitting. When the driving threaded rod 205 rotates, it will also drive the transmission sprocket 6 to rotate. The transmission sprocket 6 drives the driven threaded rod 5 to rotate through the transmission chain 7, so as to achieve the stable movement and clamping of the moving slider 207. By setting the multi-control switch 8, the driving motor 203 can be conveniently controlled.

[0027] As Figures 1-4 As shown in the figure, for the stamping die of an automotive seat pipe fitting according to an embodiment of the present invention, the stamping installation assembly 3 includes a stamping lower die 301. The stamping lower die 301 is connected to the stamping installation frame 1. A stamping upper die 302 is arranged above the stamping lower die 301. A stamping hydraulic rod 303 is connected above the stamping upper die 302. A hydraulic fixed frame 304 is connected above the stamping hydraulic rod 303. The hydraulic fixed frame 304 is fixedly connected to the stamping installation frame 1. The stamping hydraulic rod 303 is electrically connected to an external power supply through the multi-control switch 8.

[0028] Through the above technical solution, by setting the hydraulic fixing bracket 304, the function of facilitating the fixing of the stamping hydraulic rod 303 is achieved. The stamping hydraulic rod 303 can drive the stamping upper die 302 to move under the fixation of the hydraulic fixing bracket 304. At this time, the stamping upper die 302 can stamp the pipe fitting through the stamping lower die 301.

[0029] As Figures 1-4 shown, for the automotive seat pipe fitting stamping die according to the embodiment of the present invention, the stamping guiding assembly 4 includes a guiding mounting plate 401. A sliding groove 402 is formed inside the guiding mounting plate 401. A sliding rod 403 is slidably engaged inside the sliding groove 402. A buffer spring 404 is sleeved around the sliding rod 403. The bottom of the stamping mounting frame 1 is connected with a stamping reinforcement bracket 9.

[0030] Through the above technical solution, by setting the guiding mounting plate 401, when the stamping upper die 302 presses down, it can drive the guiding mounting plate 401 to move. When the guiding mounting plate 401 moves, it can be slidably limited through the sliding groove 402 and the sliding rod 403, thus achieving the function of facilitating stamping guidance. At the same time, through the friction between the sliding rod 403 and the guiding mounting plate 401 and the buffer spring 404 for buffering and resetting.

[0031] For the convenience of understanding the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0032] In summary, by means of the above technical solution of the present invention, by setting the driving motor 203, the driving motor 203 can drive the transmission worm 202 to rotate in the worm fixing bracket 201. When the transmission worm 202 rotates, it can drive the transmission worm gear 204 to rotate. The transmission worm gear 204 drives the transmission threaded rod 205 to rotate in the threaded rod fixing plate 206. When the transmission threaded rod 205 rotates, it can drive the moving slider 207 to move in the stamping mounting frame 1. When the stamping mounting frame 1 moves, it can drive the clamping arc plate 208 to clamp the pipe fitting. At the same time when the transmission threaded rod 205 rotates, it will also drive the transmission sprocket 6 to rotate. The transmission sprocket 6 drives the driven threaded rod 5 to rotate through the transmission chain 7, thus achieving the function of stable movement and clamping of the moving slider 207. By setting the multi-control switch 8, the function of facilitating the control of the driving motor 203 is achieved;

[0033] By setting the hydraulic fixing bracket 304, the function of facilitating the fixing of the stamping hydraulic rod 303 is achieved. The stamping hydraulic rod 303 can drive the stamping upper die 302 to move under the fixation of the hydraulic fixing bracket 304. At this time, the stamping upper die 302 can stamp the pipe fitting through the stamping lower die 301;

[0034] By setting the guiding mounting plate 401, when the stamping upper die 302 presses down, it can drive the guiding mounting plate 401 to move. When the guiding mounting plate 401 moves, it can be slidably limited through the sliding groove 402 and the sliding rod 403, so as to achieve the effect of facilitating stamping guidance. At the same time, the friction between the sliding rod 403 and the guiding mounting plate 401 and the buffer spring 404 are used for buffer reset.

[0035] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automotive seat pipe stamping die, characterized in that, It includes a stamping mounting bracket (1), inside which there is a pipe fitting fixing and mounting assembly (2), on one side of the pipe fitting fixing and mounting assembly (2) there is a stamping mounting assembly (3), and on one side of the stamping mounting assembly (3) there is a stamping guiding assembly (4); The pipe fitting fixing and mounting assembly (2) includes a worm fixing bracket (201), the stamping mounting bracket (1) is symmetrically mounted inside the worm fixing bracket (201), a driving worm (202) is movably connected inside the worm fixing bracket (201), one end of the driving worm (202) is connected to a driving motor (203), the outer shell of the driving motor (203) is connected to the worm fixing bracket (201), a driving worm gear (204) is meshed around the driving worm (202), a driving threaded rod (205) is fixedly connected inside the driving worm gear (204), threaded rod fixing plates (206) are symmetrically and movably connected around the driving threaded rod (205), the threaded rod fixing plates (206) are fixedly connected to the stamping mounting bracket (1), a moving slider (207) is in threaded fit with the outer surface of the driving threaded rod (205), and a clamping arc plate (208) is connected to one side of the moving slider (207).

2. The stamping die for an automotive seat pipe fitting according to claim 1, wherein A driven threaded rod (5) is movably connected inside the threaded rod fixing plate (206), the driven threaded rod (5) is in threaded connection with the moving slider (207), driving sprockets (6) are symmetrically connected to both ends of the driven threaded rod (5) and the driving threaded rod (205), and a driving chain (7) is fitted around the driving sprockets (6).

3. The stamping die for automobile seat pipe fittings according to claim 2, characterized in that, A multi-control switch (8) is mounted on one side of the stamping mounting bracket (1), and the driving motor (203) is electrically connected to an external power supply through the multi-control switch (8).

4. The stamping die for automobile seat pipe fittings according to claim 3, characterized in that, The stamping mounting assembly (3) includes a stamping lower die (301), the stamping lower die (301) is connected to the stamping mounting bracket (1), a stamping upper die (302) is arranged above the stamping lower die (301), a stamping hydraulic rod (303) is connected above the stamping upper die (302), a hydraulic fixing bracket (304) is connected above the stamping hydraulic rod (303), and the hydraulic fixing bracket (304) is fixedly connected to the stamping mounting bracket (1).

5. The stamping die for automobile seat pipe fittings according to claim 4, characterized in that, The stamping hydraulic rod (303) is electrically connected to an external power supply through the multi-control switch (8).

6. The stamping die for an automotive seat pipe fitting according to claim 5, characterized in that, The stamping guiding assembly (4) includes a guiding mounting plate (401), a sliding groove (402) is formed inside the guiding mounting plate (401), a sliding rod (403) is slidably fitted inside the sliding groove (402), and a buffer spring (404) is sleeved around the sliding rod (403).

7. A stamping die for an automotive seat pipe fitting according to claim 6, characterized in that, A stamping reinforcement bracket (9) is connected to the bottom of the stamping mounting bracket (1).

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