A new energy automobile sheet metal stamping die

Abstract

The utility model discloses a new energy automobile sheet metal stamping die relates to automobile sheet metal processing technical field. The utility model discloses a base, four support columns are fixedly connected with the base top, the support column top is fixedly connected with the top frame, the stamping module is fixedly connected with the top frame inside, the base top is fixedly connected with the mounting block, still include: the replacement part, the replacement part installs inside the mounting block, the replacement part is used for replacing new mould, the fixed portion, the fixed portion installs at the base top. The utility model discloses through setting replacement part, specifically because the spring elasticity will be the clamping block and will be clamped in the limiting slot, and the positioning pin is limited to the lower mould by intercoordination, when needing to replace the lower mould, the button is pressed down, and the rack is driven to move down by the button, and the rack drives the gear to rotate clockwise, and the clamping block is no longer stuck in the limiting slot through mechanical linkage, at this moment, the lower mould can be taken out, and the replacement efficiency is improved, and the operation difficulty is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of automotive sheet metal processing technology, and in particular relates to a stamping die for new energy vehicle sheet metal. Background Technology

[0002] Automotive sheet metal work is a technical method of car repair. In this context, automotive sheet metal work is equivalent to automotive sheet metal repair, which refers to the repair of a car body after a collision. This includes all work except for anti-corrosion and decorative painting of the car body, such as analyzing car body damage, measuring the car body, shaping the car body sheet metal, stretching and straightening, stress-relieving welding, and assembling and adjusting car body accessories.

[0003] During the processing of automotive sheet metal, a stamping step is generally performed to shape the sheet metal. When handling stamping with different requirements, the stamping die needs to be replaced to continue stamping. However, the replacement of existing stamping dies is quite troublesome and requires multiple steps of disassembly, which not only wastes a lot of time but also greatly affects the stamping efficiency. To address this, we have proposed a new type of stamping die for new energy vehicle sheet metal. Utility Model Content

[0004] The purpose of this utility model is to provide a sheet metal stamping die for new energy vehicles. By setting up a replacement part, specifically, the elastic force of the spring will lock the locking block in the limiting groove, which cooperates with the positioning pin to limit the lower die. When the lower die needs to be replaced, press the button down. The button drives the rack to move downward, and the rack drives the gear to rotate clockwise. Through mechanical linkage, the locking block is no longer stuck in the limiting groove, and the lower die can be taken out. This improves the replacement efficiency, reduces the operation difficulty, and solves the problem that the replacement of existing stamping dies is relatively troublesome and requires multiple steps of disassembly, which not only wastes a lot of time, but also greatly affects the stamping efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a sheet metal stamping die for new energy vehicles, comprising a base, four support columns fixedly connected to the top of the base, a top frame fixedly connected to the top of each support column, a stamping module fixedly connected inside the top frame, and a mounting block fixedly connected to the top of the base, and further comprising:

[0007] A replacement part is installed inside the mounting block and is used to replace the mold with a new one.

[0008] A fixing part is installed on the top of the base and is used to fix sheet metal.

[0009] The stamping module has an upper mold fixedly connected to its bottom.

[0010] Furthermore, the replacement part includes a positioning component installed inside the mounting block, the positioning component being used to position the mold;

[0011] A limiting component is installed inside the mounting block and is used to restrict the movement of the mold;

[0012] The control and limiting component can remove the mold.

[0013] Furthermore, the fixing part includes a lifting assembly mounted on the top of the base, the lifting assembly being used to provide a moving base for the fixing part;

[0014] A flipping assembly is mounted on top of the base and is used to change the angle of the fixing part.

[0015] The lifting component provides a range of motion restriction for the flipping component.

[0016] Furthermore, the positioning component includes a lower mold, the lower mold has a limit groove on its front side, a plurality of positioning pins are fixedly connected to the bottom of the lower mold, and the mounting block has an mounting groove inside;

[0017] The mounting groove has several positioning holes at its bottom, and the number of positioning holes is the same as the number of positioning pins.

[0018] Furthermore, the limiting component includes a protrusion mounted on the top of the mounting block, a button slidably connected inside the protrusion, a rack fixedly connected to the bottom of the button, the outer surface of the rack slidably connected to the inside of the mounting block, a gear meshing with the back of the rack, the left and right sides of the gear rotatably connected to the inner wall of the mounting block, and a locking block meshing with the top of the gear.

[0019] The outer surface of the card block is inserted into the inside of the limiting groove, three limiting rods are slidably connected inside the rack, springs are provided on the outer surface of the limiting rods, and the bottom of the limiting rods is fixedly connected to the inside of the base.

[0020] Furthermore, the lifting assembly includes two extension blocks installed on the left and right sides of the base. Two slide rods are fixedly connected to the top of the extension blocks. A limit plate is fixedly connected to the top of the slide rods. A slide rod is fixedly connected to the bottom of the limit plate. The bottom of the slide rod is fixedly connected to the top of the base.

[0021] The extension block provides a supporting base for the slide bar.

[0022] Furthermore, the flipping assembly includes an electric push rod two mounted on the top of the extension block, the top output rod of the electric push rod two is fixedly connected to a lifting frame, the inside of the lifting frame is slidably connected to the outer surface of the slide rod one, and the top of the lifting frame is hinged to the electric push rod one;

[0023] The electric push rod has a clamping block hinged to the output rod on the side near the stamping module. The front and back of the clamping block are rotatably connected to the inside of the lifting frame.

[0024] This utility model has the following beneficial effects:

[0025] 1. This utility model features a replacement part. Specifically, the spring force will lock the locking block in the limiting groove, which works in conjunction with the positioning pin to limit the lower mold. When the lower mold needs to be replaced, press the button down. The button will move the rack downward, and the rack will drive the gear to rotate clockwise. Through mechanical linkage, the locking block will no longer be stuck in the limiting groove, and the lower mold can then be removed. This improves the replacement efficiency and reduces the difficulty of operation.

[0026] 2. This utility model, by setting a fixing part, specifically by activating the electric push rod two to increase or decrease the extension length of the output rod, thereby driving the lifting frame to move upward or downward in a straight line along the slide rod one, adjusting the distance between the lifting frame and the lower mold to the same position as the sheet metal thickness, activating the electric push rod one to decrease the extension length of the output rod, causing the clamping block to flip outward so that it no longer clamps the sheet metal, and the processed sheet metal can be taken out.

[0027] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the limiting plate structure of this utility model;

[0031] Figure 3 This is a schematic diagram of the lower mold structure of this utility model;

[0032] Figure 4 This is a schematic diagram of the protrusion structure of this utility model;

[0033] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure of A in the middle;

[0034] Figure 6 This is a schematic diagram of the rack structure of this utility model.

[0035] The attached diagram lists the components represented by each number as follows:

[0036] 1. Base; 2. Support column; 3. Top frame; 31. Stamping module; 4. Mounting block; 5. Replacement part; 51. Positioning component; 511. Mounting slot; 512. Positioning pin; 513. Limiting slot; 514. Lower mold; 52. Limiting component; 521. Protrusion; 522. Button; 523. Locking block; 524. Rack; 525. Limiting rod; 526. Spring; 527. Gear; 6. Fixing part; 61. Lifting component; 611. Slide rod one; 612. Slide rod two; 613. Limiting plate; 614. Extension block; 62. Flipping component; 621. Lifting frame; 622. Electric push rod one; 623. Electric push rod two; 624. Clamping block. Detailed Implementation

[0037] 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 scope of protection of the present utility model.

[0038] Please see Figures 1-6 As shown, this utility model is a sheet metal stamping die for new energy vehicles, including a base 1, four support columns 2 fixedly connected to the top of the base 1, a top frame 3 fixedly connected to the top of the support columns 2, a stamping module 31 fixedly connected inside the top frame 3, and a mounting block 4 fixedly connected to the top of the base 1. It also includes:

[0039] Replacement part 5 is installed inside mounting block 4 and is used to replace the mold with a new one.

[0040] Fixing part 6 is installed on the top of the base 1 and is used to fix sheet metal.

[0041] The stamping module 31 has an upper mold fixedly connected to its bottom.

[0042] The replacement unit 5 includes a positioning component 51 installed inside the mounting block 4. The positioning component 51 is used to position the mold. Due to the elastic force of the spring 526, the locking block 523 will be locked in the limiting groove 513. It cooperates with the positioning pin 512 to limit the lower mold 514. When the lower mold 514 needs to be replaced, the button 522 is pressed down. The button 522 drives the rack 524 to move downward. The rack 524 drives the gear 527 to rotate clockwise. Through mechanical linkage, the locking block 523 is no longer locked in the limiting groove 513. At this time, the lower mold 514 can be taken out, which improves the replacement efficiency and reduces the operation difficulty.

[0043] Limiting component 52 is installed inside mounting block 4 and is used to limit the movement of the mold;

[0044] The control and limit component 52 can remove the mold.

[0045] The fixing part 6 includes a lifting assembly 61 installed on the top of the base 1. The lifting assembly 61 is used to provide a moving base for the fixing part 6. The electric push rod 623 is activated to increase or decrease the extension length of the output rod, thereby driving the lifting frame 621 to move upward or downward in a straight line along the slide rod 611. The distance between the lifting frame 621 and the lower mold 514 is adjusted to the same position as the sheet metal thickness. The electric push rod 622 is activated to decrease the extension length of the output rod, driving the clamping block 624 to flip outward so that it no longer clamps the sheet metal, and the processed sheet metal can be taken out.

[0046] A flip component 62 is mounted on the top of the base 1 and is used to change the angle of the fixing part 6.

[0047] The lifting component 61 provides a range of motion restriction for the tilting component 62.

[0048] The positioning component 51 includes a lower mold 514, a limiting groove 513 is opened on the front of the lower mold 514, and a number of positioning pins 512 are fixedly connected to the bottom of the lower mold 514. The mounting block 4 has an mounting groove 511 inside.

[0049] The bottom of the mounting groove 511 has several positioning holes, the number of which is the same as the number of positioning pins 512.

[0050] The limiting component 52 includes a protrusion 521 installed on the top of the mounting block 4. A button 522 is slidably connected inside the protrusion 521. A rack 524 is fixedly connected to the bottom of the button 522. The outer surface of the rack 524 is slidably connected to the inside of the mounting block 4. A gear 527 is meshed with the back of the rack 524. The left and right sides of the gear 527 are rotatably connected to the inner wall of the mounting block 4. A locking block 523 is meshed with the top of the gear 527.

[0051] The outer surface of the locking block 523 is inserted into the inside of the limiting groove 513, and three limiting rods 525 are slidably connected inside the rack 524. Springs 526 are provided on the outer surface of the limiting rods 525, and the bottom of the limiting rods 525 is fixedly connected to the inside of the base 1.

[0052] The lifting assembly 61 includes two extension blocks 614 installed on the left and right sides of the base 1. Two slide rods 611 are fixedly connected to the top of the extension blocks 614. A limit plate 613 is fixedly connected to the top of the slide rods 611. A slide rod 612 is fixedly connected to the bottom of the limit plate 613. The bottom of the slide rod 612 is fixedly connected to the top of the base 1.

[0053] Among them, the extension block 614 provides a supporting foundation for the slide bar 611.

[0054] The flipping assembly 62 includes an electric push rod 623 mounted on the top of the extension block 614. The top output rod of the electric push rod 623 is fixedly connected to a lifting frame 621. The interior of the lifting frame 621 is slidably connected to the outer surface of the slide rod 611. The top of the lifting frame 621 is hinged to an electric push rod 622.

[0055] Among them, the output rod of the electric push rod 622 near the stamping module 31 is hinged to a clamping block 624, and the front and back of the clamping block 624 are rotatably connected to the inside of the lifting frame 621.

[0056] A specific application of this embodiment is as follows: First, adjust the mold, activate the electric push rod 623 to increase or decrease the extension length of the output rod, thereby driving the lifting frame 621 to move upward or downward along the slide rod 611 in a straight line, adjusting the distance between the lifting frame 621 and the lower mold 514 to the same position as the sheet metal thickness. Then, press the prepared lower mold 514 downward into the mounting groove 511 inside the mounting block 4. The lower mold 514 pushes the locking block 523 forward, the locking block 523 drives the gear 527 to rotate clockwise, the gear 527 drives the rack 524 to move downward, the rack 524 slides downward along the limit rod 525 and squeezes the spring 526, the spring 526 accumulates elastic force, and when the lower mold 514 is pressed into the mounting block 4... When the lower die 514 is at the bottom of groove 511, the spring force of spring 526 will lock the locking block 523 in the limiting groove 513, which will cooperate with the positioning pin 512 to limit the lower die 514. Then the sheet metal can be stamped by stamping module 31. After stamping, the electric push rod 622 is activated to reduce the extension length of the output rod, which drives the clamping block 624 to flip outward so that it no longer clamps the sheet metal. The processed sheet metal can then be taken out. When the lower die 514 needs to be replaced, press button 522 down. Button 522 drives rack 524 to move down. Rack 524 drives gear 527 to rotate clockwise. Through mechanical linkage, the locking block 523 no longer jams the limiting groove 513. At this time, the lower die 514 can be taken out.

[0057] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0058] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sheet metal stamping die for a new energy vehicle, comprising a base (1), four support columns (2) fixedly connected to the top of the base (1), a top frame (3) fixedly connected to the top of the support columns (2), a stamping module (31) fixedly connected inside the top frame (3), and an mounting block (4) fixedly connected to the top of the base (1), characterized in that, Also includes: Replacement part (5), which is installed inside the mounting block (4), is used to replace the mold with a new one; Fixing part (6), the fixing part (6) is installed on the top of the base (1), the fixing part (6) is used to fix sheet metal; The stamping module (31) has an upper mold fixedly connected to its bottom.

2. The sheet metal stamping die for new energy vehicles according to claim 1, characterized in that, The replacement part (5) includes a positioning component (51) installed inside the mounting block (4), the positioning component (51) being used to position the mold; A limiting component (52) is installed inside the mounting block (4) and is used to limit the movement of the mold; The limiting component (52) can be controlled to remove the mold.

3. The sheet metal stamping die for new energy vehicles according to claim 2, characterized in that, The fixing part (6) includes a lifting assembly (61) mounted on the top of the base (1), the lifting assembly (61) being used to provide a moving base for the fixing part (6); A flipping assembly (62) is mounted on top of the base (1) and is used to change the angle of the fixing part (6); The lifting component (61) provides a range of motion restriction for the flipping component (62).

4. A new energy vehicle sheet metal stamping die according to claim 3, characterized in that, The positioning component (51) includes a lower mold (514), the lower mold (514) has a limit groove (513) on its front side, and a number of positioning pins (512) are fixedly connected to the bottom of the lower mold (514). The mounting block (4) has an mounting groove (511) inside. The mounting groove (511) has several positioning holes at its bottom, and the number of positioning holes is the same as the number of positioning pins (512).

5. A new energy vehicle sheet metal stamping die according to claim 4, characterized in that, The limiting component (52) includes a protrusion (521) mounted on the top of the mounting block (4), a button (522) is slidably connected inside the protrusion (521), a rack (524) is fixedly connected to the bottom of the button (522), the outer surface of the rack (524) is slidably connected to the inside of the mounting block (4), a gear (527) is meshed on the back of the rack (524), the left and right sides of the gear (527) are rotatably connected to the inner wall of the mounting block (4), and a locking block (523) is meshed on the top of the gear (527). The outer surface of the card block (523) is inserted into the inside of the limiting groove (513), and three limiting rods (525) are slidably connected inside the rack (524). A spring (526) is provided on the outer surface of the limiting rod (525), and the bottom of the limiting rod (525) is fixedly connected to the inside of the base (1).

6. A new energy vehicle sheet metal stamping die according to claim 5, characterized in that, The lifting assembly (61) includes two extension blocks (614) installed on the left and right sides of the base (1). The top of the extension block (614) is fixedly connected to two slide rods (611). The top of the slide rods (611) is fixedly connected to a limiting plate (613). The bottom of the limiting plate (613) is fixedly connected to a slide rod (612). The bottom of the slide rod (612) is fixedly connected to the top of the base (1). The extension block (614) provides a support base for the slide bar (611).

7. A new energy vehicle sheet metal stamping die according to claim 6, characterized in that, The flipping assembly (62) includes an electric push rod two (623) installed on the top of the extension block (614). The top output rod of the electric push rod two (623) is fixedly connected to a lifting frame (621). The interior of the lifting frame (621) is slidably connected to the outer surface of the slide rod one (611). The top of the lifting frame (621) is hinged to an electric push rod one (622). Among them, the output rod of the electric push rod (622) near the stamping module (31) is hinged with a clamping block (624), and the front and back of the clamping block (624) are rotatably connected to the inside of the lifting frame (621).

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