A long-life stamping die block body for a seat belt fixing plate of an automobile

Abstract

The utility model relates to a kind of long-life automobile safety belt fixing piece with stamping module main body technology field, and disclose a kind of long-life automobile safety belt fixing piece with stamping module main body, including forging and pressing processing die holder, the surface of the forging and pressing processing die holder is fixedly connected with support column, the upper surface of the support column is fixedly connected with top seat, the surface of the forging and pressing processing die holder is provided with first protruding mold core and second protruding mold core, the outer surface of the first protruding mold core and second protruding mold core of the forging and pressing processing die holder is sleeved with stamping support platform main body, the upper surface of the top seat is fixedly connected with hydraulic cylinder, by adopting bottom protruding mold core positioning blank structure, its hydraulic cylinder drives the stamping module main body of top to descend, can drive stamping concave mould groove stamping blank to be formed and is processed, the inside of its stamping concave mould groove after stamping will not remain metal scrap, its stamping support platform main body can be promoted, can promote material removal, material removal is convenient, mechanism cost is low.

Description

Technical Field

[0001] This utility model relates to the technical field of stamping module body for seat belt fixing plates, specifically a stamping module body for long-life automotive seat belt fixing plates. Background Technology

[0002] A seatbelt retainer (also known as a seatbelt insert or seatbelt buckle) is a car safety device used to secure the seatbelt to the seat. Primarily made of metal or plastic, its functions include: preventing the seatbelt from slipping, curling, or getting stuck; ensuring the seatbelt doesn't come loose during emergency braking; protecting occupants; improving ease of use; and reducing difficulties in fastening or unfastening the seatbelt due to vehicle vibration or seat movement. It is typically made of metal or plastic and is secured by inserting into the gap between the seat and the seatbelt. Some products have extension and adjustment functions to meet different needs. This component is also called a seatbelt buckle and is an indispensable part of the car's safety system. To ensure that the seat belt fixing plate does not break or deform under high-intensity impact, it needs to be forged. The seat belt fixing plate is forged by forging with a forging die. The forging process uses a bottom stamping recessed die groove and top forging, which will cause metal debris residue in the groove, making cleaning inconvenient, the unloading mechanism complicated, and the cost high. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a stamping module body for a long-life automotive seat belt fixing plate, which solves the problems of metal shavings remaining in the groove during forging, inconvenient cleaning, complex mechanism, and high cost of the unloading mechanism.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a stamping module body for a long-life automotive seat belt fixing plate, comprising a forging die base, a support column fixedly connected to the surface of the forging die base, a top seat fixedly connected to the upper surface of the support column, a first protruding die core and a second protruding die core provided on the surface of the forging die base, a stamping support platform body sleeved on the outer surface of the first and second protruding die cores of the forging die base, a hydraulic cylinder fixedly connected to the upper surface of the top seat, a stamping module body fixedly connected to the end face of the hydraulic rod of the hydraulic cylinder, a stamping recessed die groove opened on the lower surface of the stamping module body, a protruding platform provided on the side of the stamping support platform body, and a bendable lifting rod fixedly connected to the upper surface of the protruding platform.

[0005] Preferably, the surface of the top seat has a circular hole, and the upper outer surface of the angled lifting rod slides through the inner surface of the circular hole of the top seat.

[0006] Preferably, a positioning rod is fixedly connected to the upper surface of the stamping module body, the outer surface of the positioning rod slides through the inner surface of the top seat, and the surface of the top seat is provided with an insertion hole, and the outer surface of the positioning rod slides through the inner surface of the insertion hole.

[0007] Preferably, the first protruding die core and the second protruding die core protrude from the upper end of the stamping support table body.

[0008] Preferably, the surface of the stamping support platform body is provided with a sleeve interface, and the inner surface of the sleeve interface of the stamping support platform body body is tightly sleeved on the outer surface of the first protruding die core and the second protruding die core.

[0009] Preferably, the stamping recess of the stamping module body is aligned with the first protruding die core and the second protruding die core.

[0010] Preferably, a protrusion is provided on one side of the main body of the stamping support platform, and the upper surface of the main body of the stamping support platform is set as a smooth flat surface, and the main body of the stamping support platform is made of high carbon steel.

[0011] Compared with the prior art, this utility model provides a stamping module body for a long-life automotive seat belt fixing plate, which has the following beneficial effects: By adopting a bottom-raised die core positioning blank structure, its hydraulic cylinder drives the top stamping module body to descend, which can drive the stamping blank in the stamping recessed die groove to form the blank. After stamping, no metal debris will remain inside the stamping recessed die groove. Its stamping support platform body can be lifted, which can lift and unload the blank. Unloading is convenient and the mechanism has low cost. Attached Figure Description

[0012] Figure 1 This is the first schematic diagram of the overall structure; Figure 2 This is the second schematic diagram of the overall structure; Figure 3 This is a schematic diagram of the overall structure cross-section; Figure 4 This is a schematic diagram of a partial structure of the main body of the stamping module; Figure 5 This is a schematic diagram of a partial structure of the main body of the stamping support platform.

[0013] In the figure: 1 Forging die base, 2 Support column, 3 Top seat, 4 First protruding die core, 5 Second protruding die core, 6 Stamping support table body, 7 Hydraulic cylinder, 8 Stamping module body, 9 Stamping recessed die groove, 10 Protruding platform, 11 Angle lifting rod, 12 Positioning rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] This utility model provides a technical solution: a stamping module body for a long-life automotive seat belt fixing plate, including a forging die base 1, a support column 2 fixedly connected to the surface of the forging die base 1, a top seat 3 fixedly connected to the upper surface of the support column 2, a first protruding die core 4 and a second protruding die core 5 provided on the surface of the forging die base 1, a stamping support platform body 6 sleeved on the outer surface of the first protruding die core 4 and the second protruding die core 5, and a hydraulic cylinder 7 fixedly connected to the upper surface of the top seat 3 (a hydraulic cylinder is an actuator in a hydraulic transmission system; it is an energy conversion device that converts hydraulic energy into mechanical energy. Hydraulic control is a hydraulic control technology that changes the working state of the manipulated object through hydraulic power; its core principle is to convert mechanical energy...). The pressure is converted into hydraulic pressure. The system uses a motor to drive a hydraulic pump, and adjusts the flow of hydraulic oil through valves to control the hydraulic cylinder to perform different actions. In the prior art, the hydraulic cylinder 7 has a hydraulic rod end face fixedly connected to a stamping module body 8. The lower surface of the stamping module body 8 is provided with a stamping recessed mold groove 9. The side of the stamping support platform body 6 is provided with a protruding platform 10, and the upper surface of the protruding platform 10 is fixedly connected to a bend lifting rod 11. By adopting a bottom protruding mold core positioning blank structure, the hydraulic cylinder drives the top stamping module body to descend, which can drive the stamping recessed mold groove to stamp the blank for forming processing. After stamping, no metal debris will remain inside the stamping recessed mold groove. The stamping support platform body can be lifted for easy unloading and low cost. The surface of the top seat 3 is provided with a round hole, and the upper outer surface of the angle lifting rod 11 slides through the inner surface of the round hole of the top seat 3; the angle lifting rod 11 is used to lift the stamping module body 8 to the top after stamping by the hydraulic cylinder 7, which can squeeze the angle lifting rod 11 to rise, which can link the stamping support table body 6 to rise, and can lift the fixed piece of workpiece that is clamped on the surface of the first protruding die core 4 and the second protruding die core 5. It is easy to unload, its surface is flat and easy to clean, and it is convenient to use and maintain. A positioning rod 12 is fixedly connected to the upper surface of the stamping module body 8. The outer surface of the positioning rod 12 slides through the inner surface of the top seat 3. The surface of the top seat 3 is provided with an insertion hole, and the outer surface of the positioning rod 12 slides through the inner surface of the insertion hole. When the stamping module body 8 slides up and down, it can drive the positioning rod 12 to slide in the top seat 3, which can improve the support stability and increase the support force. The first protruding die core 4 and the second protruding die core 5 protrude from the upper end of the stamping support table body 6; this facilitates the workpiece blank to be clamped onto the surface of the first protruding die core 4 and the second protruding die core 5, which can be clamped and positioned; and makes inverted stamping convenient. The surface of the stamping support table body 6 is provided with a sleeve interface, and the inner surface of the sleeve interface of the stamping support table body 6 is tightly fitted to the outer surface of the first protruding die core 4 and the second protruding die core 5; the fit is tight and there is no shaking; the stamping recessed die groove 9 of the stamping module body 8 is aligned with the first protruding die core 4 and the second protruding die core 5. A protrusion 10 is provided on one side of the stamping support table body 6, and the upper surface of the stamping support table body 6 is set as a smooth flat surface. The stamping support table body 6 is made of high carbon steel. The material is high carbon steel, which has high hardness. When the workpiece is stamped, it will not be pressed into the surface of the stamping support table body 6. The working principle of this device is as follows: During use, the surface of the forging die base 1 is provided with a first protruding die core 4 and a second protruding die core 5. A stamping support table body 6 is sleeved on the outer surface of the first and second protruding die cores 4 and 5, with the first and second protruding die cores 4 and 5 protruding from the upper end of the stamping support table body 6. This facilitates the clamping of the workpiece blank onto the surfaces of the first and second protruding die cores 4 and 5, allowing for precise positioning. Inverted stamping is convenient. A hydraulic system is fixedly connected to the upper surface of the top seat 3. The hydraulic cylinder 7 has a hydraulic rod end face fixedly connected to the stamping module body 8. The lower surface of the stamping module body 8 has a stamping recessed die groove 9. The stamping recessed die groove 9 of the stamping module body 8 is aligned with the first protruding die core 4 and the second protruding die core 5. In use, the heated blank is placed at the protruding die core for positioning. The hydraulic cylinder 7 drives the stamping module body 8 to descend, which can drive the stamping recessed die groove 9 to stamp on the blank for forging. The forged fixed piece has high strength and improves service life. The top seat 3 has a round hole on its surface, and the upper outer surface of the angle lifting rod 11 slides through the inner surface of the round hole of the top seat 3. The angle lifting rod 11 is used to lift the stamping module body 8 to the top after stamping by the hydraulic cylinder 7. The angle lifting rod 11 can be squeezed to rise, which can be linked to the stamping support table body 6 to rise. It can lift the fixed piece workpiece that is clamped on the surface of the first protruding die core 4 and the second protruding die core 5. It is easy to unload, and its surface is flat and easy to clean. It is easy to use and maintain.

[0016] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stamping module body for a long-life automotive seat belt fixing plate, comprising a forging die base (1), characterized in that: The surface of the forging die base (1) is fixedly connected to a support column (2), and the upper surface of the support column (2) is fixedly connected to a top seat (3). The surface of the forging die base (1) is provided with a first protruding die core (4) and a second protruding die core (5). The outer surfaces of the first protruding die core (4) and the second protruding die core (5) of the forging die base (1) are sleeved with a stamping support platform body (6). The upper surface of the top seat (3) is fixedly connected to a hydraulic cylinder (7). The end face of the hydraulic rod of the hydraulic cylinder (7) is fixedly connected to a stamping module body (8). The lower surface of the stamping module body (8) is provided with a stamping recessed die groove (9). The side of the stamping support platform body (6) is provided with a protruding platform (10), and the upper surface of the protruding platform (10) is fixedly connected to a bend lifting rod (11).

2. The main body of a stamping module for a long-life automotive seatbelt fixing plate according to claim 1, characterized in that: The surface of the top seat (3) is provided with a round hole, and the upper outer surface of the angled lifting rod (11) slides through the inner surface of the round hole of the top seat (3).

3. The main body of a stamping module for a long-life automotive seatbelt fixing plate according to claim 1, characterized in that: The upper surface of the main body (8) of the stamping module is fixedly connected with a positioning rod (12). The outer surface of the positioning rod (12) slides through the inner surface of the top seat (3). The surface of the top seat (3) is provided with an insertion hole, and the outer surface of the positioning rod (12) slides through the inner surface of the insertion hole.

4. The main body of a stamping module for a long-life automotive seatbelt fixing plate according to claim 1, characterized in that: The first protruding die core (4) and the second protruding die core (5) protrude from the upper end of the stamping support table body (6).

5. The main body of a stamping module for a long-life automotive seatbelt fixing plate according to claim 1, characterized in that: The surface of the stamping support body (6) is provided with a sleeve interface, and the inner surface of the sleeve interface of the stamping support body (6) is tightly fitted onto the outer surface of the first protruding die core (4) and the second protruding die core (5).

6. The main body of a stamping module for a long-life automotive seatbelt fixing plate according to claim 1, characterized in that: The stamping recessed mold groove (9) of the stamping module body (8) is aligned with the first protruding mold core (4) and the second protruding mold core (5).

7. The main body of a stamping module for a long-life automotive seatbelt fixing plate according to claim 1, characterized in that: The stamping support platform body (6) has a raised platform (10) on one side, and the upper surface of the stamping support platform body (6) is a smooth flat surface. The stamping support platform body (6) is made of high carbon steel.

Images