A stamping device for manufacturing an automobile body part

Abstract

The utility model relates to punch press device technical field, especially punch press device for automobile body accessory manufacturing. Its technical scheme includes: base, the upper surface fixed setting of base has fixed frame, the one side fixed mounting of fixed frame has motor, the output of motor penetrates fixed frame and extends and is connected with two -way screw rod, two -way screw rod rotation setting between fixed frame, the inside fixed setting of fixed frame has the rack, the first threaded sleeve joint plate and second threaded sleeve joint plate of threaded sleeve joint setting in the outer wall of two -way screw rod, the upper end fixed setting of first threaded sleeve joint plate has fixed plate, and the taking -off assembly for facilitating taking and placing accessory is arranged on fixed plate, the upper end fixed setting of located second threaded sleeve joint plate has mounting plate. The utility model can realize when stamping station operation, taking -off assembly can complete new raw material feeding in outside station synchronously, effectively eliminates the process waiting gap of taking and placing material and stamping, shortens single cycle time -consuming, promotes batch production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment technology, and in particular to a stamping equipment for manufacturing automobile body parts. Background Technology

[0002] Automotive body parts are crucial components of the automotive body system, ensuring its functionality and structural integrity. They encompass a wide range of parts, from body frame support to exterior decoration, and from functional implementation to safety protection. Their design and manufacturing quality directly determine the vehicle's driving safety, ride comfort, appearance, and lifespan. They are among the core component categories most closely related to overall vehicle performance in the automotive industry. These parts are often made of high-strength steel and aluminum alloys, requiring excellent resistance to deformation and structural strength to provide protection for users. Existing stamping devices for these parts are mostly single-station systems. Raw materials must be placed at the stamping station, stamping must begin, and the process must wait for forming. After forming, the machine must be stopped to remove the finished product, and then new raw materials must be placed for the next cycle. This results in the stamping components being completely idle during the material handling phase, as the material handling time cannot overlap with the stamping time, creating process waiting gaps and long cycle times, thus reducing production efficiency. Therefore, this utility model proposes a stamping device for manufacturing automotive body parts. Utility Model Content

[0003] The purpose of this invention is to address the problem in the prior art where multiple single-station stamping processes are used, requiring the raw material to be placed at the stamping station first, the stamping to start, and then waiting for forming. After forming, the machine needs to be stopped to remove the finished product, and then new raw material is placed to enter the next cycle. This results in the stamping components being completely idle during the material handling phase, and the material handling time cannot overlap with the stamping time, causing process waiting gaps and long single-cycle time, thereby reducing production efficiency. The invention proposes a stamping device for manufacturing automotive body parts.

[0004] The technical solution of this utility model: A stamping device for manufacturing automotive body parts includes: a base, a fixed frame fixedly disposed on the upper surface of the base, a motor fixedly mounted on one side of the fixed frame, the output end of the motor passing through the fixed frame and extending to be connected to a bidirectional threaded rod, the bidirectional threaded rod being rotatably disposed between the fixed frames, and a rack fixedly disposed inside the fixed frame; a first threaded sleeve plate and a second threaded sleeve plate threadedly disposed on the outer wall of the bidirectional threaded rod, a fixed plate fixedly disposed on the upper end of the first threaded sleeve plate, and a pick-and-place component for facilitating the pick-and-place of parts on the fixed plate; and a mounting plate fixedly disposed on the upper end of the second threaded sleeve plate, and a pressing component for stamping the part raw material fixedly disposed on the upper surface of the mounting plate.

[0005] Optionally, the pick-and-place assembly includes a connecting rod rotatably mounted on a fixed plate, with a mounting plate fixedly connected to the upper end of the connecting rod, a set of mounting base blocks fixedly mounted on the upper surface of the mounting plate, and a lower mold fixedly mounted on the upper surface of the mounting base blocks.

[0006] Optionally, the pick-and-place assembly further includes a one-way bearing fixedly sleeved on the lower end of the connecting rod, and a gear is fixedly sleeved on the outer wall of the one-way bearing, the gear meshing with a rack.

[0007] Optionally, the pressing assembly includes a support frame fixedly mounted on the upper surface of the mounting plate, a cylinder fixedly mounted on the upper surface of the support frame, the output end of the cylinder passing through the support frame and extending to connect to a push plate, and an upper mold fixedly mounted on the bottom surface of the push plate.

[0008] Optionally, the first threaded socket plate and the second threaded socket plate are respectively provided with through slots, and the through slots are movably sleeved with the rack.

[0009] Optionally, a clearance groove is provided on one side of the fixing frame, and the clearance groove is larger than the gear.

[0010] Optionally, a guide sleeve is fixedly provided through the upper surface of the support frame, and a guide rod is fixedly provided on the upper surface of the push plate, with the guide rod movably sleeved with the guide sleeve.

[0011] Optionally, the support frame is configured with an "L" shape, and the upper surface of the support frame is threaded with lifting lugs.

[0012] In summary, this application includes at least one of the following beneficial technical effects: This utility model, through the motor, bidirectional threaded rod, first threaded sleeve plate, second threaded sleeve plate, and gears, racks, one-way bearings, connecting rods, mounting plates, and lower die cooperation structure in the pick-and-place assembly, enables the pick-and-place assembly to simultaneously complete the loading of new raw materials at the outer station during stamping operations, effectively eliminating the waiting gap between the pick-and-place process and stamping, shortening the single cycle time, and improving the efficiency of batch production; Furthermore, this utility model, through the coordinated arrangement of a motor, a bidirectional threaded rod, a first threaded sleeve plate, a second threaded sleeve plate, a pick-and-place component, and a pressing component, can create a deviation between the pick-and-place component and the pressing component during the picking and placing of parts, thereby avoiding the risk of pressing injury during material picking and ensuring the safety of manual picking and placing operations. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a stamping device for manufacturing automotive body parts. Figure 2 Give Figure 1 A schematic diagram of the parts assembly structure; Figure 3 yes Figure 2 Schematic diagram of the internal structure of the fixed frame; Figure 4 for Figure 2 A schematic diagram of the structure of the loading and unloading component; Figure 5 yes Figure 2 A schematic diagram of the split structure of the mid-to-low voltage component.

[0014] Figure label: 1. Base; 2. Fixing frame; 3. Motor; 4. Bidirectional threaded rod; 5. Rack; 6. First threaded socket plate; 7. Second threaded socket plate; 8. Fixing plate; 9. Pick-up and drop assembly; 91. Linkage rod; 92. Mounting plate; 93. Mounting base block; 94. Lower mold; 95. One-way bearing; 96. Gear; 10. Mounting plate; 11. Pressing assembly; 111. Support frame; 112. Cylinder; 113. Push plate; 114. Upper mold; 12. Through groove; 13. Alternating groove; 14. Guide sleeve; 15. Guide rod; 16. Lifting lug. Detailed Implementation

[0015] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0016] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0017] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Example like Figure 1 and Figure 3 As shown, the stamping device for manufacturing automotive body parts proposed in this utility model includes: a base 1, and through holes are respectively opened at the four corners of the upper surface of the base 1 to facilitate the use of bolts to stably limit the position of the base 1 and ensure the stability of stamping; a fixed frame 2 is fixedly installed on the upper surface of the base 1; a clearance groove 13 is opened on one side of the fixed frame 2; a motor 3 is fixedly installed on one side of the fixed frame 2; the output end of the motor 3 passes through the fixed frame 2 and extends to be connected to a bidirectional threaded rod 4; the bidirectional threaded rod 4 is rotatably set between the fixed frames 2 through bearings, so that the motor 3 can drive the bidirectional threaded rod 4 to rotate stably between the fixed frames 2; a rack 5 is fixedly installed inside the fixed frame 2, and one end of the rack 5 extends into the interior of the clearance groove 13 for fixed connection.

[0021] Furthermore, the outer wall of the bidirectional threaded rod 4 is threaded with a first threaded sleeve plate 6 and a second threaded sleeve plate 7, which are located at opposite ends of the bidirectional threaded rod 4, enabling them to move horizontally relative to each other or in opposite directions. The first threaded sleeve plate 6 and the second threaded sleeve plate 7 are each provided with a through groove 12, which movably engages with the rack 5 to prevent obstruction of the rack 5. A fixing plate 8 is fixedly installed at the upper end of the first threaded sleeve plate 6, allowing the first threaded sleeve plate 6 to move the fixing plate 8. A mounting plate 10 is fixedly installed at the upper end of the second threaded sleeve plate 7, allowing the second threaded sleeve plate 7 to move the mounting plate 10.

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, the fixed plate 8 is provided with a pick-and-place assembly 9 for easy picking and placing of accessories. The pick-and-place assembly 9 includes a connecting rod 91 rotatably mounted on the fixed plate 8 via a bearing, so that the connecting rod 91 can rotate stably on the fixed plate 8. The upper end of the connecting rod 91 is fixedly connected to a mounting plate 92. A set of mounting base blocks 93 are fixedly mounted on the upper surface of the mounting plate 92, and the mounting base blocks 93 are symmetrically arranged. A lower mold 94 is fixedly mounted on the upper surface of the mounting base blocks 93, so that the mounting plate 92 can drive the lower mold 94 to rotate and be replaced through the mounting base blocks 93.

[0023] Furthermore, the pick-and-place assembly 9 also includes a one-way bearing 95 fixedly sleeved on the lower end of the connecting rod 91. A gear 96 is fixedly sleeved on the outer wall of the one-way bearing 95, and the one-way bearing 95 enables the gear 96 to rotate in only one direction. The gear 96 meshes with the rack 5, enabling the gear 96 and the rack 5 to mesh and engage, thereby driving the gear 96 to rotate. The clearance groove 13 is larger than the gear 96 to avoid obstructing the gear 96 and ensure the stable rotation of the gear 96.

[0024] like Figure 1 , Figure 2 and Figure 5 As shown, a pressing component 11 for stamping raw materials of accessories is fixedly installed on the upper surface of the mounting plate 10. A guide sleeve 14 is fixedly installed through the upper surface of the support frame 111, and at least one guide sleeve 14 is provided. The pressing component 11 includes a support frame 111 fixedly installed on the upper surface of the mounting plate 10. The support frame 111 is configured with an "L" shape. The upper surface of the support frame 111 is threaded with a lifting lug 16 to facilitate lifting the pressing component 11. A cylinder 112 is fixedly mounted on the upper surface of the support frame 111, and the cylinder 112 is equipped with an air source device to provide power to the cylinder 112. The output end of the cylinder 112 passes through the support frame 111 and extends to connect to a push plate 113, which can drive the push plate 113 to move vertically up and down. A guide rod 15 is fixedly provided on the upper surface of the push plate 113. The guide rod 15 is movably sleeved with the guide sleeve 14, which can guide the push plate 113 and make it more stable vertically up and down. An upper die 114 is fixedly provided on the bottom surface of the push plate 113, which can enable the cylinder 112 to drive the upper die 114 to press the raw material inside the lower die 94 through the push plate 113.

[0025] The working principle of this embodiment is as follows: First, the operator places the automotive body parts raw materials into the inner lower mold 94. Then, the motor 3 is started. The output end of the motor 3 drives the bidirectional threaded rod 4 to rotate within the fixed frame 2. The bidirectional threaded rod 4 drives the first threaded socket plate 6 and the second threaded socket plate 7 to move horizontally relative to each other. During the movement, the first threaded socket plate 6 drives the pick-and-place assembly 9 to move, and the second threaded socket plate 7 drives the pressing assembly 11 to move, so that the lower mold 94 on the pick-and-place assembly 9 is located directly below the upper mold 114 in the pressing assembly 11. Then, the motor 3 is turned off. At this time, the upper mold 114 and the lower mold 94 are precisely aligned.

[0026] Next, cylinder 112 is activated, and its output pusher plate 113 moves downward, causing the upper die 114 on the bottom surface of the pusher plate 113 to approach the lower die 94. During this process, the guide rod 15 on the pusher plate 113 slides synchronously along the guide sleeve 14 on the support frame 111, ensuring that the upper die 114 presses down smoothly and avoiding stamping deviation. After the upper die 114 and the lower die 94 close to complete the part stamping, cylinder 112 drives the pusher plate 113 to reset the upper die 114, completing a single stamping process.

[0027] During the stamping process, component materials are simultaneously added to the outer lower die 94. After the stamping is completed, the motor 3 starts again and runs in reverse, and the bidirectional threaded rod 4 drives the first threaded sleeve plate 6 and the second threaded sleeve plate 7 to move horizontally in opposite directions. At this time, the first threaded sleeve plate 6 drives the pick-and-place assembly 9 to move outward of the fixed frame 2. During the movement, the gear 96 in the pick-and-place assembly 9 meshes with the rack 5 in the fixed frame 2 and rotates 180 degrees. Since the lower end of the connecting rod 91 is fitted with a one-way bearing 95, when the gear 96 rotates, it drives the connecting rod 91 to rotate synchronously, thereby causing the mounting plate 92 to rotate 180 degrees to switch the position of the lower die 94.

[0028] At this point, the stamped parts move to the outside, the unstamped parts move to the inside, the motor 3 stops, and the operator removes the stamped parts from the die 94, completing one stamping cycle.

[0029] Afterwards, the motor 3 is restarted and runs in the forward direction. The bidirectional threaded rod 4 drives the pick-and-place assembly 9 and the pressing assembly 11 to move horizontally relative to each other. The pick-and-place assembly 9 carries the new raw material to the stamping station. During the movement, the one-way bearing 95 causes the gear 96 to mesh with the rack 5, preventing the gear 96 from driving the lower die 94 to rotate.

[0030] Finally, the cylinder 112 is activated to perform the next stamping. During the pressing process, the component material is added to the outer lower die 94 again, thereby eliminating the waiting gap between processes. All the picking and placing operations are carried out in a safe area that is misaligned with the pressing component 11, achieving efficient and safe mass production.

[0031] The above specific embodiments are merely optional embodiments of the stamping device for manufacturing automotive body parts according to this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A stamping apparatus for manufacturing automobile body parts, characterized in that, include: A base (1) is fixedly provided with a fixed frame (2) on its upper surface. A motor (3) is fixedly installed on one side of the fixed frame (2). The output end of the motor (3) passes through the fixed frame (2) and extends to be connected to a bidirectional threaded rod (4). The bidirectional threaded rod (4) is rotatably disposed between the fixed frames (2). A rack (5) is fixedly provided inside the fixed frame (2). A first threaded sleeve plate (6) and a second threaded sleeve plate (7) are provided on the outer wall of the bidirectional threaded rod (4). A fixing plate (8) is fixedly provided on the upper end of the first threaded sleeve plate (6). A pick-and-place component (9) for easy pick-and-place of accessories is provided on the fixing plate (8). An installation plate (10) is fixedly installed at the upper end of the second threaded socket plate (7), and a pressing component (11) for pressing the raw materials of the accessories is fixedly installed on the upper surface of the installation plate (10).

2. The stamping apparatus for manufacturing automobile body parts according to claim 1, characterized in that, The pick-and-place assembly (9) includes a connecting rod (91) rotatably mounted on a fixed plate (8). The upper end of the connecting rod (91) is fixedly connected to a mounting plate (92). A set of mounting base blocks (93) are fixedly mounted on the upper surface of the mounting plate (92). A lower mold (94) is fixedly mounted on the upper surface of the mounting base blocks (93).

3. The stamping apparatus for manufacturing automobile body parts according to claim 2, characterized in that, The pick-and-place assembly (9) also includes a one-way bearing (95) fixedly sleeved on the lower end of the connecting rod (91). A gear (96) is fixedly sleeved on the outer wall of the one-way bearing (95), and the gear (96) meshes with the rack (5).

4. The stamping apparatus for manufacturing automobile body parts according to claim 1, characterized in that, The pressing assembly (11) includes a support frame (111) fixedly mounted on the upper surface of the mounting plate (10). A cylinder (112) is fixedly mounted on the upper surface of the support frame (111). The output end of the cylinder (112) passes through the support frame (111) and extends to connect to a push plate (113). An upper mold (114) is fixedly mounted on the bottom surface of the push plate (113).

5. The stamping apparatus for manufacturing automobile body parts according to claim 1, characterized in that, The first threaded socket plate (6) and the second threaded socket plate (7) are respectively provided with through grooves (12), and the through grooves (12) are movably connected with the rack (5).

6. The stamping apparatus for manufacturing automobile body parts according to claim 3, characterized in that, The fixed frame (2) has a clearance groove (13) on one side, and the clearance groove (13) is larger than the gear (96).

7. The stamping apparatus for manufacturing automobile body parts according to claim 4, characterized in that, A guide sleeve (14) is fixedly provided through the upper surface of the support frame (111), and a guide rod (15) is fixedly provided on the upper surface of the push plate (113). The guide rod (15) is movably sleeved with the guide sleeve (14).

8. A stamping apparatus for manufacturing automobile body parts according to claim 4, characterized in that, The support frame (111) is configured with an "L" shape, and the upper surface of the support frame (111) is threaded with a lifting lug (16).

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