Stamping die for automobile safety belt fixing plate

Abstract

The utility model discloses an automobile safety belt fixing plate stamping die, and belongs to the technical field of stamping dies, the automobile safety belt fixing plate stamping die comprises a stamping die mechanism, a moving block arranged at the bottom is pushed to move through an electric push rod, and the moving block drives a limiting block arranged outside to slide outside a supporting rod; a limiting block compresses a first spring arranged at the bottom, a moving block pushes an upper die plate arranged at the bottom to move towards a lower die plate, stamping work of the safety belt fixing plate can be completed through a concave die plate arranged in the lower die plate and a convex die plate arranged in the upper die plate, and therefore machining of the safety belt fixing plate is facilitated; the acting force generated in the stamping process can be reduced, the service life is prolonged, the ejector plate pushes the ejector rod to move in the female die plate, and therefore the safety belt fixing plate can be demolded, operation is easy and fast, and use is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of stamping dies, and in particular to a stamping die for a fixing plate of an automobile seat belt. Background Art

[0002] Seat belt fixing plate stamping die is a key equipment in the production of automotive parts. It is mainly used to produce the fixing plate components of the automotive seat belt system. The seat belt fixing plate stamping die is usually composed of multiple parts, including upper die, lower die, punch, die, etc. These parts cooperate with each other to complete the stamping process.

[0003] During use, the existing stamping die drives the upper die to move through the driving assembly to complete the stamping production operation. However, the stamping process lacks the corresponding buffer assembly. After long-term use, it may cause damage to the die and reduce the service life of the die.

[0004] Therefore, the present application provides a stamping die for a car seat belt fixing plate to solve the above problems. Utility Model Content

[0005] The present application provides a stamping die for a car seat belt fixing plate, which aims to solve the problem proposed in the background technology that the existing stamping die drives the upper die to move through a driving component during use to complete the stamping production operation, but lacks a corresponding buffer component during the stamping process. After long-term use, it may cause damage to the die and reduce the service life of the die.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a stamping die for a car seat belt fixing plate, the stamping die for the car seat belt fixing plate comprising a stamping die mechanism;

[0007] Preferably, in order to solve the problem that the existing stamping die drives the upper die to move by the driving assembly during use to complete the stamping production operation, but lacks the corresponding buffer assembly during the stamping process, which may cause damage to the die after long-term use and reduce the service life of the die, the stamping die mechanism includes a base, a lower template is provided on the top of the base, a concave template is provided inside the lower template, an upper template is provided on the top of the lower template, and a convex template is provided inside the upper template. The four corners of the top of the base are fixedly connected with support rods, the top of the support rods is fixedly connected with a top plate, and the top of the top plate is provided with an electric push rod. The output end of the electric push rod extends to the bottom of the top plate and is fixedly connected with a moving block, the moving block is fixedly connected to the upper template, and the moving block is fixedly connected to the upper template. The moving block is pushed by the electric push rod to move the moving block set at the bottom to move the upper template set at the bottom to the lower template. The stamping work of the seat belt fixing plate can be completed by the concave template set inside the lower template and the convex template set inside the upper template, thereby facilitating the processing of the seat belt fixing plate, and the operation is simple, fast and easy to use.

[0008] Preferably, in order to solve the stability of the moving block, the outer part of the moving block is fixedly connected with a limiting block, the outer part of the limiting block is provided with a supporting rod, the limiting block is slidably connected with the supporting rod, the limiting block provided on the outer part of the moving block slides on the outer part of the supporting rod, the stability of lifting the moving block is improved by the supporting rod, and the use is convenient.

[0009] Preferably, in order to solve the problem of impact force generated by stamping, the outer part of the supporting rod is sleeved with a spring one, the spring one is fixedly connected between the top of the base and the limiting block, and the spring one provided on the side is compressed during the movement of the limiting block, so that the acting force generated during the stamping process can be reduced, and the service life is improved.

[0010] Preferably, after the safety belt fixing plate is stamped, the safety belt fixing plate needs to be demolded, the stamping die mechanism further comprises a mounting groove formed in the inner part of the base, a plurality of dampers are fixedly connected in the inner part of the mounting groove, a spring two is provided on the outer part of the damper, an ejection plate is fixedly connected to the top of the damper, an ejection rod is fixedly connected to the top of the ejection plate, and one end of the ejection rod extends into the inner part of the concave die plate.

[0011] Preferably, in order to solve the problem of stamping stability and convenient synchronous demolding, the inner part of the lower die plate is provided with a positioning hole at four corners, the bottom of the upper die plate is fixedly connected with a push rod, the inner part of the positioning hole is provided with a limiting rod, the limiting rod is fixedly connected to the top of the ejection plate, and the limiting rod is slidably connected with the positioning hole. The push rod provided at the bottom is inserted into the positioning hole formed in the inner part of the lower die plate, the push rod pushes the limiting rod provided in the inner part of the positioning hole to slide, and the stability of stamping can be ensured.

[0012] Preferably, in order to solve the problem of the flatness of the safety belt fixing plate, the height of the push rod is equal to the height of the ejection rod extending into the inner part of the concave die plate. When the push rod moves into the inner part of the positioning hole, the limiting rod in the inner part of the positioning hole is pushed to slide, the limiting rod drives the ejection rod to move through the ejection plate, so that the height of the ejection rod is flush with the bottom of the concave die plate, and the flatness of stamping is ensured.

[0013] The stamping die mechanism drives the moving block provided at the bottom to move through the electric push rod, the limiting block provided on the outer part slides on the outer part of the supporting rod, the limiting block compresses the spring one provided at the bottom, the moving block drives the upper die plate provided at the bottom to move towards the lower die plate, and the stamping work of the safety belt fixing plate can be completed through the concave die plate provided in the inner part of the lower die plate and the convex die plate provided in the inner part of the upper die plate, so that the safety belt fixing plate can be conveniently processed, the acting force generated during the stamping process can be reduced, the service life is improved, the operation is simple and fast, and the use is convenient.

[0014] In the stamping die mechanism, when the upper template drives the push rod to move, the push rod pushes the limit rod set inside the positioning hole to move, and the limit rod drives the ejector plate to move. The ejector plate compresses the damper and spring 2 set at the bottom, so that the ejector rod set at the top of the ejector plate is flush with the bottom surface of the concave template. After the stamping process is completed, the ejector plate is acted upon by the rebound force of the damper and spring 2, so that the ejector plate pushes the ejector rod to move inside the concave template, thereby demoulding the seat belt fixing plate. The operation is simple, fast and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of a stamping die for a car seat belt fixing plate;

[0016] Figure 2 This is a three-dimensional structural diagram of a stamping die for a car seat belt fixing plate;

[0017] Figure 3 This is a three-dimensional structural diagram of a stamping die for a car seat belt fixing plate;

[0018] Figure 4 The figure is a three-dimensional schematic diagram of the structure of a stamping die for a car seat belt fixing plate.

[0019] In the picture:

[0020] 1. Stamping die mechanism; 11. Base; 12. Lower template; 13. Concave template; 14. Upper template; 15. Convex template; 16. Support rod; 17. Top plate; 18. Electric push rod; 19. Moving block; 20. Limit block; 21. Spring 1; 22. Mounting slot; 23. Damper; 24. Spring 2; 25. Ejector plate; 26. Ejector rod; 27. Positioning hole; 28. Push rod; 29. ​​Limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] Example 1

[0023] This embodiment provides a stamping die for a car safety belt fixing plate, such as Figure 1-4 As shown, the automobile safety belt fixing plate stamping die comprises a stamping die mechanism 1;

[0024] When in use, the provided stamping die mechanism 1 can reduce the force of the buffer pressure during the stamping process, and facilitate demoulding of the seat belt fixing plate. The operation is simple, fast and easy to use.

[0025] Specifically, the stamping die mechanism 1 includes a base 11, a lower template 12 is provided on the top of the base 11, a concave template 13 is provided inside the lower template 12, an upper template 14 is provided on the top of the lower template 12, a convex template 15 is provided inside the upper template 14, support rods 16 are fixedly connected to the four corners of the top of the base 11, a top plate 17 is fixedly connected to the top of the support rods 16, an electric push rod 18 is provided on the top of the top plate 17, and the output end of the electric push rod 18 extends to the bottom of the top plate 17 and is fixedly connected to a moving block 19, which is fixedly connected to the upper template 14;

[0026] When in use, the electric push rod 18 pushes the moving block 19 set at the bottom to move, and the moving block 19 pushes the upper template 14 set at the bottom to move toward the lower template 12. The concave template 13 set inside the lower template 12 and the convex template 15 set inside the upper template 14 can complete the stamping work of the seat belt fixing plate, thereby facilitating the processing of the seat belt fixing plate, and the operation is simple, fast and easy to use.

[0027] Furthermore, the outside of the moving block 19 is fixedly connected to a limiting block 20, and a support rod 16 is provided on the outside of the limiting block 20. The limiting block 20 is slidably connected to the support rod 16. The limiting block 20 provided on the outside of the moving block 19 slides on the outside of the support rod 16, and the stability of the lifting and lowering of the moving block 19 is improved through the support rod 16, which is convenient to use.

[0028] Furthermore, a spring 21 is provided on the outside of the support rod 16, and the spring 21 is fixedly connected between the top of the base 11 and the limit block 20. During the movement of the limit block 20, the spring 21 set on the side will be compressed, thereby reducing the force generated during the stamping process and improving the service life.

[0029] Example 2

[0030] The difference from Example 1 is that after the seat belt fixing plate is stamped, the seat belt fixing plate needs to be demolded. For this purpose, the stamping die mechanism 1 also includes a mounting groove 22 opened inside the base 11. The interior of the mounting groove 22 is fixedly connected to multiple groups of dampers 23. The outside of the damper 23 is provided with a spring 24. The top of the damper 23 is fixedly connected to an ejector plate 25. The top of the ejector plate 25 is fixedly connected to an ejector rod 26. One end of the ejector rod 26 extends to the interior of the concave template 13. The damper 23 and the spring 24 push the ejector rod 26 set on the top of the ejector plate 25 to move. The ejector rod 26 ejects the seat belt fixing plate inside the lower template 12, so that the seat belt fixing plate can be separated from the lower template 12 and demolded, which is convenient to use.

[0031] Specifically, positioning holes 27 are provided at the four corners inside the lower template 12, a push rod 28 is fixedly connected to the bottom of the upper template 14, a limiting rod 29 is provided inside the positioning hole 27, the limiting rod 29 is fixedly connected to the top of the ejection plate 25, the limiting rod 29 is slidably connected to the positioning hole 27, the upper template 14 drives the push rod 28 provided at the bottom to be inserted into the positioning hole 27 provided inside the lower template 12, and the push rod 28 pushes the limiting rod 29 provided inside the positioning hole 27 to slide, which can ensure the stability of stamping.

[0032] Furthermore, the height of the push rod 28 is equal to the height of the ejector rod 26 extending to the inside of the concave template 13. When the push rod 28 moves to the inside of the positioning hole 27, it will push the limiting rod 29 to slide inside the positioning hole 27. The limiting rod 29 drives the ejector rod 26 to move through the ejector plate 25, so that the height of the ejector rod 26 is flush with the bottom of the concave template 13, thereby ensuring the flatness of the stamping.

[0033] It should be noted that the electric push rod 18 is an existing device, and its working principle, size and model are irrelevant to the function of this application, so no further description is given. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention no longer explains the control method and circuit connection in detail.

[0034] The above are only preferred specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solutions and concepts of the present application within the technical scope disclosed in the present application, and they should be covered by the protection scope of the present application.

Claims

1. A stamping die for a car seat belt fixing plate, characterized in that: The automobile safety belt fixing plate stamping die comprises a stamping die mechanism (1); The stamping die mechanism (1) comprises a base (11), a lower template (12) is provided on the top of the base (11), a concave template (13) is provided inside the lower template (12), an upper template (14) is provided on the top of the lower template (12), a convex template (15) is provided inside the upper template (14), the four corners of the top of the base (11) are fixedly connected with support rods (16), the top of the support rods (16) is fixedly connected with a top plate (17), the top of the top plate (17) is provided with an electric push rod (18), the output end of the electric push rod (18) extends to the bottom of the top plate (17) and is fixedly connected with a moving block (19), and the moving block (19) is fixedly connected to the upper template (14).

2. The automobile safety belt fixing plate stamping die according to claim 1, characterized in that: The outside of the moving block (19) is fixedly connected to a limit block (20), the outside of the limit block (20) is provided with a support rod (16), and the limit block (20) is slidably connected to the support rod (16).

3. The automobile safety belt fixing plate stamping die according to claim 2, characterized in that: The support rod (16) is externally sleeved with a spring (21), and the spring (21) is fixedly connected between the top of the base (11) and the limiting block (20).

4. The automobile safety belt fixing plate stamping die according to claim 3, characterized in that: The stamping die mechanism (1) further comprises a mounting groove (22) provided inside the base (11), wherein a plurality of dampers (23) are fixedly connected inside the mounting groove (22), a spring (24) is provided outside the damper (23), an ejection plate (25) is fixedly connected to the top of the damper (23), an ejection rod (26) is fixedly connected to the top of the ejection plate (25), and one end of the ejection rod (26) extends to the interior of the concave template (13).

5. The automobile safety belt fixing plate stamping die according to claim 1, characterized in that: Positioning holes (27) are provided at the four inner corners of the lower template (12), a push rod (28) is fixedly connected to the bottom of the upper template (14), a limiting rod (29) is provided inside the positioning hole (27), the limiting rod (29) is fixedly connected to the top of the ejection plate (25), and the limiting rod (29) is slidably connected to the positioning hole (27).

6. The automobile safety belt fixing plate stamping die according to claim 5, characterized in that: The height of the push rod (28) is equal to the height of the ejector rod (26) extending to the inside of the concave template (13).

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