A stamping forming die for new energy automobile seat framework production

Abstract

The utility model discloses a new energy automobile seat framework production is with punch forming die, including lower bearing seat and lower die seat, the top of lower bearing seat is installed with lower die seat, the top of lower die seat is installed with two groups of support column symmetrically, the upper portion of lower die seat is provided with upper die seat, the outside of upper die seat is provided with the protective cover, and the protective cover is connected with upper die seat, and upper die seat is connected with support column slidingly, the top of upper die seat is installed with upper bearing seat, and upper bearing seat is connected with support column slidingly, the upper portion of upper bearing seat is provided with the top plate, and the top plate is connected with support column, the top of top plate is installed with first hydraulic cylinder, and the output of first hydraulic cylinder is installed with first push arm. The utility model not only realizes convenient linkage and takes out the automobile framework conveniently and exports it, and the safety of production when the efficiency of automobile framework output is improved is convenient to the protection of operating personnel.

Description

Technical Field

[0001] This utility model relates to the field of stamping forming die technology, specifically a stamping forming die for the production of new energy vehicle seat frames. Background Technology

[0002] Car seats can be categorized by shape (split seats, long seats); by function (fixed, detachable, adjustable); and by seating capacity (single, double, multi-person seats). Based on performance, seats have evolved from early fixed seats to multi-functional power-adjustable seats. They can also be categorized by material (leather seats, cloth seats, etc.). However, the core of a seat is its internal frame, which is mostly made of stamped alloy. The stamping process typically involves placing the raw material in a mold, with the upper and lower dies working together to form the seat. After stamping, the seat often needs to be manually removed, resulting in low efficiency. To improve this, a stamping die for producing seat frames for new energy vehicles is proposed.

[0003] For example, the stamping die for a lightweight car seat frame disclosed in the authorization announcement number CN217889192U includes a worktable body, a first stamping plate is provided on the top of the worktable body, a fixed frame is fixed on the top of the first stamping plate, the bottom of the fixed frame is in contact with the top of the first stamping plate, a sliding groove is provided on both inner walls of the fixed frame, a slider is slidably connected inside the two sliding grooves, a blocking plate is provided inside the fixed frame, one side of the two sliders is fixed on the outer surface of the two sides of the blocking plate, a spring is fixed on the top of the blocking plate, and a pin is fixed on the top of the blocking plate.

[0004] Although it achieves the goal of setting a first stamping plate above the workbench body and then installing a fixed frame on the top of the first stamping plate, when the first hydraulic cylinder extends or retracts, it can move the fixed block downwards, so that the buckle on the fixed block engages with the force column, thereby driving downward movement and pressing the pressure plate into the inside of the pressure frame, thus stamping the plate inside the pressure frame. By setting the buckle, it can prevent slippage when docking with the force column, so that the parts move smoothly. When the first hydraulic cylinder retracts, the spring force can push the pin upwards, so that the pin can automatically reset and facilitate stamping again. This utility model solves the problem that operating multiple stamping forming dies at the same time is prone to errors and reduces work efficiency.

[0005] However, this does not solve the problem that existing stamping dies are not conducive to convenient linkage ejection of the car frame during use, making it difficult to output the frame and to protect the operators, thus affecting the efficiency of car frame output and the safety of production. Utility Model Content

[0006] The purpose of this utility model is to provide a stamping die for the production of new energy vehicle seat frames, so as to solve the problem mentioned in the background art that the stamping die is not convenient for the linked ejection of the car frame, which is not conducive to the output of the car frame, and is not good for the protection of operators, thus affecting the output efficiency and safety of the car frame and the production process.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a stamping die for producing a new energy vehicle seat frame, comprising a lower support base and a lower die base. The lower die base is mounted on the top of the lower support base, and two sets of support columns are symmetrically mounted on the top of the lower die base. An upper die base is provided above the lower die base, and a protective cover is provided on the outside of the upper die base and connected to the upper die base. The upper die base is slidably connected to the support columns. An upper support base is mounted on the top of the upper die base and slidably connected to the support columns. A top plate is provided above the upper support base and connected to the support columns. A first hydraulic cylinder is mounted on the top of the top plate, and a first push arm is mounted on the output end of the first hydraulic cylinder and connected to the upper support base. A stamping seat is installed inside the lower die base.

[0008] Preferably, the stamping base has multiple sets of L-shaped frames installed inside at equal intervals, and three sets of second hydraulic cylinders installed on the outer wall of the stamping base at equal intervals.

[0009] Preferably, each of the L-shaped frames is provided with a lead screw at its top, and the lead screw is movably connected to the L-shaped frame.

[0010] Preferably, gears are fixedly mounted on the surface of the lead screw, and racks are mounted on the output ends of the second hydraulic cylinders. The racks are slidably connected to the stamping seat, and the racks and gears mesh with each other.

[0011] Preferably, the lead screw surface above the gear is fitted with a threaded sleeve, and the threaded sleeve is threadedly connected to the lead screw.

[0012] Preferably, a sleeve is installed on the outer wall of the threaded sleeve, and the sleeve is slidably connected to the stamping seat and can extend to the outside of the stamping seat.

[0013] Preferably, a limiting arm is installed on the outer wall of each sleeve, and the limiting arm is slidably connected to the L-shaped frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the stamping die not only realizes convenient linkage ejection of the car frame for easy output and facilitates protection of operators, but also improves the efficiency of car frame output and the safety during production.

[0015] When stamping is required for the production of seat frames for new energy vehicles, the raw material is placed in the stamping seat. A first hydraulic cylinder drives a first push arm to move, which in turn causes the upper bearing seat and upper die seat to slide downwards on the surface of the support column. This allows the upper die seat to contact the raw material. With the cooperation of the lower die seat, the raw material is stamped into shape. Simultaneously, during the stamping process, the upper die seat moves a protective cover downwards to cover the upper and lower die seats, preventing flying debris from injuring the operators. After stamping is complete, the first hydraulic cylinder drives the upper die seat and upper bearing seat... After the seat is reset, the second hydraulic cylinder is activated, which drives the rack to move. The rack, through gears, drives the lead screw to rotate on the L-shaped frame surface. The lead screw, through a threaded sleeve, drives the sleeve to move upward. With the cooperation of multiple sleeves, the stamped car seat frame is lifted and detached from the stamping seat. It can then be manually removed, facilitating the output of the car seat frame. This convenient linkage ejection of the car seat frame facilitates its output, prevents flying debris from causing injury during stamping, and improves the efficiency of car seat frame output and production safety. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a frontal cross-sectional view of the present invention.

[0018] Figure 3 This is a three-dimensional perspective structural diagram of the lower mold base of this utility model;

[0019] Figure 4 This is a three-dimensional perspective structural diagram of the stamping seat of this utility model;

[0020] Figure 5 This is a three-dimensional perspective structural diagram of the sleeve of this utility model.

[0021] In the diagram: 1. Lower bearing seat; 2. Lower mold base; 3. Support column; 4. Upper mold base; 5. Upper bearing seat; 6. Top plate; 7. Protective cover; 8. First hydraulic cylinder; 9. First push arm; 10. Stamping seat; 11. Second hydraulic cylinder; 12. L-shaped frame; 13. Rack; 14. Gear; 15. Sleeve; 16. Threaded sleeve; 17. Lead screw; 18. Limit arm. Detailed Implementation

[0022] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0023] Please see Figure 1-5An embodiment of this utility model provides a stamping die for producing a new energy vehicle seat frame, including a lower support seat 1 and a lower die seat 2. The lower die seat 2 is installed on the top of the lower support seat 1. Two sets of support columns 3 are symmetrically installed on the top of the lower die seat 2. An upper die seat 4 is provided above the lower die seat 2. A protective cover 7 is provided on the outside of the upper die seat 4 and is connected to the upper die seat 4. The upper die seat 4 is slidably connected to the support columns 3. An upper support seat 5 is installed on the top of the upper die seat 4 and is slidably connected to the support columns 3. A top plate 6 is provided above the upper support seat 5 and is connected to the support columns 3. A first hydraulic cylinder 8 is installed on the top of the top plate 6. The first hydraulic cylinder 8 plays a power driving role. A first push arm 9 is installed on the output end of the first hydraulic cylinder 8 and is connected to the upper support seat 5. A stamping seat 10 is installed inside the lower die seat 2.

[0024] The stamping base 10 has multiple sets of L-shaped frames 12 installed inside at equal intervals, and three sets of second hydraulic cylinders 11 installed on the outer wall of the stamping base 10 at equal intervals. The second hydraulic cylinders 11 serve as power drives.

[0025] Each L-shaped frame 12 is equipped with a lead screw 17 at its top, and the lead screw 17 is movably connected to the L-shaped frame 12.

[0026] Gears 14 are fixedly mounted on the surface of the lead screw 17, and racks 13 are mounted on the output end of the second hydraulic cylinder 11. The racks 13 are slidably connected to the stamping seat 10, and the racks 13 and gears 14 mesh with each other.

[0027] The surface of the lead screw 17 above the gear 14 is fitted with threaded sleeves 16, and the threaded sleeves 16 are threadedly connected to the lead screw 17. The outer wall of the threaded sleeves 16 is fitted with sleeves 15, and the sleeves 15 are slidably connected to the stamping seat 10 and can extend to the outside of the stamping seat 10.

[0028] Limiting arms 18 are installed on the outer wall of the sleeve 15, and the limiting arms 18 are slidably connected to the L-shaped frame 12.

[0029] When stamping is required for the production of new energy vehicle seat frames, the raw material is placed in the stamping seat 10. The first hydraulic cylinder 8 is opened, which drives the first push arm 9 to move. The first push arm 9 then drives the upper bearing seat 5 and the upper die seat 4 to slide downwards on the surface of the support column 3, so that the upper die seat 4 contacts the raw material. With the cooperation of the lower die seat 2, the raw material is stamped into shape. At the same time, during the stamping process, the upper die seat 4 drives the protective cover 7 to move downwards, so that the protective cover 7 covers the upper die seat 4 and the lower die seat 2 to prevent flying debris from injuring the operator during stamping. After stamping is completed, the first hydraulic cylinder 8 drives the upper die seat 4 and the upper bearing seat 5 to reset. Then, the second hydraulic cylinder 11 is opened, which drives the rack 13 to move. With the meshing of rack 13 and gear 14, and the movable cooperation between lead screw 17 and L-shaped frame 12, rack 13 drives lead screw 17 to rotate on the surface of L-shaped frame 12 via gear 14. With the threaded connection between lead screw 17 and threaded sleeve 16, and the sliding cooperation between limit arm 18 and L-shaped frame 12, lead screw 17 drives sleeve 15 to move upward via threaded sleeve 16. With the cooperation of multiple sets of sleeves 15, the stamped car seat frame is lifted and separated from the stamping seat 10, and then manually removed. This facilitates the output of the car seat frame, realizing convenient linkage ejection of the car frame for easy output, preventing the occurrence of flying debris that could cause injury during stamping, and improving the efficiency of car frame output and safety during production.

[0030] Working principle: When stamping is required for the production of new energy vehicle seat frames, the raw material is placed in the stamping seat 10. The first hydraulic cylinder 8 drives the first push arm 9 to move, which in turn drives the upper bearing seat 5 and the upper die seat 4 to slide downwards on the surface of the support column 3, so that the upper die seat 4 contacts the raw material. With the cooperation of the lower die seat 2, the raw material is stamped into shape. At the same time, during the stamping process, the upper die seat 4 drives the protective cover 7 to move downwards, so that the protective cover 7 covers the upper die seat 4 and the lower die seat 2 to prevent flying debris from injuring the operator during stamping. After stamping is completed, the first hydraulic cylinder 8... The upper mold base 4 and the upper bearing base 5 are reset. The second hydraulic cylinder 11 drives the rack 13 to move. The rack 13 drives the lead screw 17 to rotate on the surface of the L-shaped frame 12 through the gear 14. With the threaded connection between the lead screw 17 and the threaded sleeve 16, and the sliding cooperation between the limit arm 18 and the L-shaped frame 12, the lead screw 17 drives the sleeve 15 to move upward through the threaded sleeve 16. With the cooperation of multiple sets of sleeves 15, the stamped car seat frame is lifted and separated from the stamping base 10. Then it can be removed manually. The above is the complete usage of the stamping die for the production of new energy vehicle seat frames.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A stamping die for producing a seat frame for new energy vehicles, comprising a lower support base (1) and a lower die base (2), characterized in that: The lower support base (1) is equipped with a lower mold base (2) at its top end. Two sets of support columns (3) are symmetrically installed at the top end of the lower mold base (2). An upper mold base (4) is provided above the lower mold base (2). A protective cover (7) is provided on the outside of the upper mold base (4), and the protective cover (7) is connected to the upper mold base (4). The upper mold base (4) is slidably connected to the support columns (3). An upper support base (5) is installed at the top end of the upper mold base (4), and the upper support base (5) is slidably connected to the support columns (3). A top plate (6) is provided above the upper support base (5), and the top plate (6) is connected to the support columns (3). A first hydraulic cylinder (8) is installed at the top end of the top plate (6). A first push arm (9) is installed at the output end of the first hydraulic cylinder (8), and the first push arm (9) is connected to the upper support base (5). A stamping seat (10) is installed inside the lower mold base (2).

2. The stamping die for producing a new energy vehicle seat frame according to claim 1, characterized in that: The stamping base (10) is equipped with multiple sets of L-shaped frames (12) at equal intervals inside, and three sets of second hydraulic cylinders (11) at equal intervals are installed on the outer wall of the stamping base (10).

3. The stamping die for producing a new energy vehicle seat frame according to claim 2, characterized in that: Each of the L-shaped frame (12) is provided with a lead screw (17) at its top, and the lead screw (17) is movably connected to the L-shaped frame (12).

4. The stamping die for producing a new energy vehicle seat frame according to claim 3, characterized in that: Gears (14) are fixedly installed on the surface of the lead screw (17), and racks (13) are installed on the output end of the second hydraulic cylinder (11). The racks (13) are slidably connected to the stamping seat (10), and the racks (13) and gears (14) mesh with each other.

5. The stamping die for producing a new energy vehicle seat frame according to claim 4, characterized in that: The lead screw (17) above the gear (14) is fitted with a threaded sleeve (16), and the threaded sleeve (16) is threadedly connected to the lead screw (17).

6. The stamping die for producing a new energy vehicle seat frame according to claim 5, characterized in that: Each of the threaded sleeves (16) has a sleeve (15) installed on its outer wall, and the sleeve (15) is slidably connected to the stamping seat (10) and can extend to the outside of the stamping seat (10).

7. The stamping die for producing a new energy vehicle seat frame according to claim 6, characterized in that: Limiting arms (18) are installed on the outer wall of each sleeve (15), and the limiting arms (18) are slidably connected to the L-shaped frame (12).

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