Automobile door lock shell stamping device

Abstract

The utility model discloses an automobile door lock shell stamping device, which relates to the technical field of automobile shell stamping, and comprises a base, the upper end of the base is fixedly connected with a support frame, the top end of the support frame is fixedly connected with a first air cylinder, a stamping head is arranged below the first air cylinder, and the upper end of the base is fixedly connected with a die holder. And one side of the base is fixedly connected with a second air cylinder, and the output end of the second air cylinder is fixedly connected with a fixing seat. By the adoption of the structure, after stamping of an automobile door lock shell is finished, the first air cylinder drives the stamping head to leave the die base, the second air cylinder drives the fixing base to move, the fixing base moves to the position above the die base, the power assembly drives the electromagnet to move downwards, and the electromagnet is powered on to be attracted to the automobile shell; therefore, the function of automatically taking out the automobile shell is achieved, time and labor are saved, the production efficiency is improved, and meanwhile the mold forming quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile shell stamping, and particularly relates to an automobile door lock shell stamping device. Background Art

[0002] The car door lock housing is a component installed on the car door to protect and fix the vehicle's door lock mechanism. The car door lock housing is an important component in the car door lock system. It has both practical functions and decorative effects. The processing of the car housing requires the use of a stamping device to make it into a specific shape.

[0003] For example, a Chinese patent with publication number CN206898146U discloses a car shell stamping device, including a lower pressing plate, support rods are arranged on both sides of the top of the lower pressing plate, a fixing platform is arranged on the top of the support rods, a fixing block is arranged in the middle of the two support rods, a stamping die is arranged on the top of the fixing block, brackets are arranged on both sides of the lower pressing plate, a mounting plate is arranged in the middle of the two brackets, a through hole is arranged in the middle of the mounting plate, a stamping rod is arranged inside the through hole, one end of the stamping rod passes through the through hole and is connected to the output end of the first cylinder, the other end of the stamping rod is vertically downwardly connected to a pressing module, and the pressing module is adapted to the stamping die, and penetrating sliding grooves are arranged on the mounting plates on both sides of the through hole.

[0004] The above-mentioned automobile shell stamping device achieves a good fixing effect on the automobile shell during stamping, but there are still some defects that need to be improved. At present, the automobile shell needs to be manually removed after the stamping is completed. This step is time-consuming and labor-intensive, and reduces the processing efficiency. Although some stamping devices on the market are equipped with a demolding structure, the mold is usually ejected by a cylinder, but this method is easy to cause damage to the mold, thereby affecting the molding quality of the mold. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a car door lock shell stamping device to solve the problem of manually removing the car shell. This step is time-consuming and labor-intensive, which reduces the processing efficiency. Although some stamping devices on the market are equipped with a demolding structure, the mold is usually ejected by a cylinder, this method is likely to cause damage to the mold, thereby affecting the molding quality of the mold.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A car door lock shell stamping device comprises a base, the upper end of the base is fixedly connected to a support frame, the top of the support frame is fixedly connected to a first cylinder, a punching head is installed below the first cylinder, the upper end of the base is fixedly connected to a die base, one side of the base is fixedly connected to a second cylinder, the output end of the second cylinder is fixedly connected to a fixing seat, one side of the fixing seat is fixedly connected to a power assembly, the lower side of the fixing seat is movably connected to an electromagnet through the power assembly, one side of the base is located below the electromagnet and is fixedly connected to a conveyor belt, and the other side of the fixing seat is fixedly connected to a guide rod. Through the above arrangement, the function of automatically removing the car shell is realized, which saves time and effort, not only improves production efficiency, but also ensures the stability of molding quality, bringing greater convenience and benefits to the production process.

[0008] As a preferred technical solution, the power assembly includes a motor, which is fixedly connected to the upper end of a fixed seat, a screw rod is fixedly connected to the output end of the motor, a slide groove is opened on one side of the fixed seat, the screw rod is rotatably connected to the inside of the slide groove, a moving rod is threadedly connected to the outer surface of the screw rod, one side of the moving rod is slidably connected to the slide groove, one side of the moving rod is fixedly connected to one side of an electromagnet, one side of the moving rod is fixedly connected to a limiting block, and the limiting block is slidably connected to the inside of the slide groove.

[0009] As a preferred technical solution, a marking block is fixedly connected to one side of the fixing base away from the second cylinder, and an infrared sensor is fixedly connected to one side of the upper end of the mold base.

[0010] As a preferred technical solution, one side of the base is fixedly connected to a first fixed frame, the conveyor belt is fixedly connected to the first fixed frame, one side of the base is fixedly connected to a second fixed frame, the second cylinder is fixedly connected to the second fixed frame, and one side of the guide rod is slidably connected to one side of the second fixed frame.

[0011] As a preferred technical solution, the output end of the first cylinder is fixedly connected to a fixing block by screws, a mounting plate is provided on the lower side of the fixing block, and the punching head is fixedly connected to the lower side of the mounting plate.

[0012] As a preferred technical solution, a telescopic shock absorber is fixedly connected between the fixing block and the mounting plate, and a plurality of the telescopic shock absorbers are provided.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] First, in the utility model, after the stamping of the automobile door lock shell is completed, the first cylinder drives the punching head to leave the die base, and then the second cylinder drives the fixed base to move, so that the fixed base moves to the top of the die base, and the power component drives the electromagnet to move downward. The electromagnet is energized and adsorbed to the automobile shell, so that the automobile shell can be moved out of the die base, so as to realize the function of automatically taking out the automobile shell, saving time and labor, improving production efficiency and ensuring the quality of mold forming;

[0015] Second, in the utility model, after the power assembly drives the electromagnet to move the automobile shell in the mold base out, the second cylinder resets the fixed seat. At this time, the fixed seat is located above the conveyor belt, and the electromagnet is powered off, causing the automobile door lock shell to fall onto the conveyor belt and be transported to the next processing unit, thereby further improving the production efficiency of the automobile door lock shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the punch head structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the fixed seat of the utility model;

[0019] Figure 4 This utility model Figure 1 A is an enlarged structural diagram of FIG.

[0020] Figure numerals: 1. base; 2. support frame; 3. first cylinder; 4. punch head; 5. die base; 6. second cylinder; 7. fixed base; 8. power assembly; 81. motor; 82. slide groove; 83. screw rod; 84. moving rod; 85. limit block; 9. electromagnet; 10. marking block; 11. infrared sensor; 12. conveyor belt; 13. first fixed frame; 14. second fixed frame; 15. guide rod; 16. fixed block; 17. screw; 18. mounting plate; 19. telescopic shock absorber. DETAILED DESCRIPTION Example

[0021] refer to Figures 1 to 4The automobile door lock shell stamping device described in this embodiment includes a base 1, the upper end of the base 1 is fixedly connected to a support frame 2, the top of the support frame 2 is fixedly connected to a first cylinder 3, a punching head 4 is installed below the first cylinder 3, the upper end of the base 1 is fixedly connected to a die base 5, one side of the base 1 is fixedly connected to a second cylinder 6, the output end of the second cylinder 6 is fixedly connected to a fixing seat 7, one side of the fixing seat 7 is fixedly connected to a power assembly 8, the lower side of the fixing seat 7 is movably connected to an electromagnet 9 through the power assembly 8, one side of the base 1 is located below the electromagnet 9 and is fixedly connected to a conveyor belt 12, the other side of the fixing seat 7 is fixedly connected to a guide rod 15, a controller is installed on the base 1 to control the electrical components in the stamping device, which is a supporting arrangement of the prior art and will not be repeated here. Through the above arrangement, the function of automatically removing the automobile shell can be realized, which saves time and effort, not only improves the production efficiency, but also ensures the stability of the molding quality, and brings greater convenience and benefits to the production process.

[0022] refer to Figure 3 The power assembly 8 includes a motor 81, which is fixedly connected to the upper end of the fixed seat 7, and a screw rod 83 is fixedly connected to the output end of the motor 81. A slide groove 82 is provided on one side of the fixed seat 7, and the screw rod 83 is rotatably connected to the inside of the slide groove 82. A moving rod 84 is threadedly connected to the outer surface of the screw rod 83, and one side of the moving rod 84 is slidably connected to the slide groove 82. One side of the moving rod 84 is fixedly connected to one side of the electromagnet 9, and one side of the moving rod 84 is fixedly connected to a limiting block 85, which is slidably connected to the inside of the slide groove 82; by setting the power assembly 8, when it is necessary to move the electromagnet 9, the motor 81 is used to drive the screw rod 83 to rotate in the slide groove 82, so that the moving rod 84 on the surface of the screw rod 83 moves, so that the moving rod 84 can drive the electromagnet 9 to move, thereby driving the car door lock shell to move, and a limiting block 85 is set to limit the sliding position of the moving rod 84 in the slide groove 82 to prevent the moving rod 84 from falling.

[0023] refer to Figure 1 , Figure 3 , Figure 4 A marking block 10 is fixedly connected to the side of the fixed seat 7 away from the second cylinder 6, and an infrared sensor 11 is fixedly connected to the upper end of the mold base 5; by fixing the marking block 10 on the fixed seat 7 and the infrared sensor 11 on the mold base 5, the marking block 10 moves to above the infrared sensor 11, and the infrared sensor 11 detects the existence of the marking block 10, thereby sending a signal to the controller, and the controller pauses the second cylinder 6, so that the power assembly 8 drives the electromagnet 9 to move.

[0024] refer to Figure 1A first fixing frame 13 is fixedly connected to one side of the base 1, a conveyor belt 12 is fixedly connected to the first fixing frame 13, a second fixing frame 14 is fixedly connected to one side of the base 1, a second cylinder 6 is fixedly connected to the second fixing frame 14, and one side of the guide rod 15 is slidably connected to one side of the second fixing frame 14; the first fixing frame 13 is provided for installing the conveyor belt 12, and the second fixing frame 14 is provided for installing the second cylinder 6.

[0025] refer to Figure 2 The output end of the first cylinder 3 is fixedly connected to a fixed block 16 by a screw 17, a mounting plate 18 is provided on the lower side of the fixed block 16, the punch head 4 is fixedly connected to the lower side of the mounting plate 18, a telescopic shock absorber 19 is fixedly connected between the fixed block 16 and the mounting plate 18, and a plurality of telescopic shock absorbers 19 are provided; the punch head 4 is fixed under the mounting plate 18, the mounting plate 18 is connected with the fixed block 16, the fixed block 16 is connected to the output end of the first cylinder 3 by a screw 17, so that the punch head 4 can be removed for maintenance, and a plurality of telescopic shock absorbers 19 are provided, the telescopic shock absorber 19 is composed of a damper, a spring, etc., when the punch head 4 contacts with the workpiece, the telescopic shock absorber 19 will absorb and disperse the impact force, reduce the impact on the mold, thereby protecting the mold from damage and improving the molding quality.

[0026] Principle and advantages of use: Place the car door lock shell in the die groove of the die base 5, use the first cylinder 3 to drive the punch head 4 to move downward to stamp the car door lock shell, when the punch head 4 contacts the workpiece, the telescopic shock absorber 19 will absorb and disperse the impact force to reduce the impact on the mold, after the stamping of the car door lock shell is completed, first drive the punch head 4 to leave the die base 5 through the first cylinder 3, and then drive the fixed seat 7 to move through the second cylinder 6, the guide rod 15 connected to the fixed seat 7 slides on the second fixed frame 14, stably moves the fixed seat 7 to the top of the die base 5, and fixes The motor 81 above the fixed seat 7 rotates the screw rod 83 to move the moving rod 84 in the slide groove 82 of the fixed seat 7, so that the moving rod 84 drives the electromagnet 9 to move downward. The electromagnet 9 is energized to adsorb with the car shell, so that the car shell can be moved out of the mold base 5, and then the fixed seat 7 is driven by the second cylinder 6 to move to the top of the conveyor belt 12. The electromagnet 9 is de-energized and falls onto the conveyor belt 12, so that the car door lock shell falls on the conveyor belt 12 and is transported to the next processing unit, so as to realize the function of automatically taking out the car shell, improve production efficiency and ensure the quality of mold forming.

Claims

1. A stamping device for a car door lock housing, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a support frame (2), the top end of the support frame (2) is fixedly connected to a first cylinder (3), a punch head (4) is installed below the first cylinder (3), the upper end of the base (1) is fixedly connected to a die base (5), one side of the base (1) is fixedly connected to a second cylinder (6), the output end of the second cylinder (6) is fixedly connected to a fixed seat (7), one side of the fixed seat (7) is fixedly connected to a power assembly (8), the lower side of the fixed seat (7) is movably connected to an electromagnet (9) through the power assembly (8), one side of the base (1) is located below the electromagnet (9) and is fixedly connected to a conveyor belt (12), and the other side of the fixed seat (7) is fixedly connected to a guide rod (15).

2. The automobile door lock housing stamping device according to claim 1, characterized in that: The power assembly (8) comprises a motor (81), the motor (81) is fixedly connected to the upper end of the fixed seat (7), the output end of the motor (81) is fixedly connected to a screw rod (83), a slide groove (82) is provided on one side of the fixed seat (7), the screw rod (83) is rotatably connected inside the slide groove (82), the outer surface of the screw rod (83) is threadedly connected to a moving rod (84), one side of the moving rod (84) is slidably connected to the slide groove (82), and one side of the moving rod (84) is fixedly connected to one side of the electromagnet (9).

3. The automobile door lock housing stamping device according to claim 2, characterized in that: One side of the moving rod (84) is fixedly connected to a limiting block (85), and the limiting block (85) is slidably connected inside the sliding groove (82).

4. The automobile door lock housing stamping device according to claim 1, characterized in that: A marking block (10) is fixedly connected to a side of the fixing base (7) away from the second cylinder (6), and an infrared sensor (11) is fixedly connected to a side of the upper end of the mold base (5).

5. The automobile door lock housing stamping device according to claim 1, characterized in that: A first fixing frame (13) is fixedly connected to one side of the base (1), the conveyor belt (12) is fixedly connected to the first fixing frame (13), a second fixing frame (14) is fixedly connected to one side of the base (1), the second cylinder (6) is fixedly connected to the second fixing frame (14), and one side of the guide rod (15) is slidably connected to one side of the second fixing frame (14).

6. The automobile door lock housing stamping device according to claim 1, characterized in that: The output end of the first cylinder (3) is fixedly connected to a fixing block (16) via a screw (17); a mounting plate (18) is provided on the lower side of the fixing block (16); and the punch head (4) is fixedly connected to the lower side of the mounting plate (18).

7. The automobile door lock housing stamping device according to claim 6, characterized in that: A telescopic shock absorber (19) is fixedly connected between the fixed block (16) and the mounting plate (18), and a plurality of telescopic shock absorbers (19) are provided.

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