Automobile part cold stamping device with material taking device

Abstract

The utility model provides an automobile part cold stamping device with a material taking device, and relates to the technical field of automobile part machining, the automobile part cold stamping device comprises a bottom plate and an upper die, the top of the bottom plate is fixedly connected with a rack, and the inner surface of the rack is provided with a conveying belt; and the bearing assembly is fixedly connected to the top of the bottom plate, and the bearing assembly comprises two electric push rods. When the device is used for conducting stamping machining on automobile parts, a workpiece is formed and left in the lower die after stamping is completed, the purpose of accurately controlling the overturning angle of the lower die can be achieved through matched control of the tilt angle sensor and the motor, and after the lower die is rotated by 180 degrees, the forming groove of the lower die is in a downward state at the moment; stamped parts can fall off to the surface of the conveying belt under the natural gravity, the parts are conveyed to the next machining link through the conveying belt, the purposes of automatic material taking and conveying are achieved, and the machining efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a cold stamping device for automotive parts with a built-in material handling device. Background Technology

[0002] Stamping of automotive parts refers to the process of forming metal sheets using specialized machinery and stamping dies. Stamping technology is widely used in automobile manufacturing and can produce automotive parts of various shapes and sizes.

[0003] In the existing technology, when stamping automotive parts, workers need to manually feed the workpiece to the mold position and wait for the stamping process to be completed before manually taking out the stamped part. The repeated manual handling can easily cause fatigue for the workers, which slows down the loading and unloading speed and affects the processing efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the existing technology that when stamping automotive parts, workers need to manually feed the workpiece to the mold position and wait for the stamping process to be completed before manually taking out the stamped parts. The repeated manual handling can easily cause fatigue for the workers, slow down the loading and unloading speed, and affect the processing efficiency. Therefore, this invention proposes a cold stamping device for automotive parts with a built-in material handling device.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a cold stamping device for automotive parts with a built-in material handling device, comprising: a base plate and an upper die, wherein a frame is fixedly connected to the top of the base plate, and a conveyor belt is provided on the inner surface of the frame; a support assembly, wherein the support assembly is fixedly connected to the top of the base plate, the support assembly includes two electric push rods, a support frame is fixedly connected between the upper end faces of the two electric push rods, and a placement groove is provided on the top of the support frame; and a material handling assembly, wherein the material handling assembly is fixedly connected to the top of the base plate, the material handling assembly includes a bracket, a motor is fixedly connected to the outer surface of the bracket, the output end of the motor slides through the bracket, a rotating shaft is fixedly connected to the output end of the motor, and a lower die is fixedly connected to the end face of the rotating shaft.

[0006] Preferably, a plurality of columns are fixedly connected to the top of the base plate, and a top plate is fixedly connected between the tops of the plurality of columns.

[0007] Preferably, a hydraulic rod is fixedly connected to the top of the top plate, the output end of the hydraulic rod slides through the top plate, and the output end of the hydraulic rod is fixedly connected to the top of the upper mold.

[0008] Preferably, a tilt sensor is fixedly connected to the outer surface of the lower mold, the tilt sensor is electrically connected to the motor, and the lower mold is positioned to match the placement groove.

[0009] Preferably, a first side frame is symmetrically fixedly connected to the outer surface of the lower mold, and a through-beam sensor is fixedly connected to the top of the first side frame.

[0010] Preferably, the conveyor belt is located below the lower mold, and the through-beam sensor is electrically connected to the conveyor belt.

[0011] Preferably, a second side frame is symmetrically fixedly connected to the outer surface of the upper mold, and a light receiver is fixedly connected to the bottom of the second side frame. The light receiver is matched with the through-beam sensor.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, when the device is used to stamp automotive parts, the stamped workpiece remains inside the lower die after stamping. By coordinating the tilt sensor and the motor, the tilt angle of the lower die can be precisely controlled. After the lower die is rotated 180 degrees, the forming groove of the lower die is in a downward position. The stamped part will fall onto the surface of the conveyor belt under natural gravity. The conveyor belt transports the part to the next processing stage, achieving the purpose of automatic material handling and conveying, and effectively improving processing efficiency.

[0014] 2. In this utility model, the support bracket provides stable support for the lower die, and the through-beam sensor calibrates the position of the lower die, ensuring that the lower die maintains an accurate position after flipping and adjusting to cooperate with the upper die to complete the stamping process, thereby improving the stability of the device operation. Attached Figure Description

[0015] Figure 1 A perspective view of a cold stamping device for automotive parts with a built-in material handling unit is provided for this utility model.

[0016] Figure 2 A bottom view of a cold stamping device for automotive parts with a built-in material handling device is provided for this utility model.

[0017] Figure 3 This utility model provides a schematic diagram of the support component structure of a cold stamping device for automotive parts with a built-in material handling device;

[0018] Figure 4 This utility model presents a schematic diagram of the material handling component structure of a cold stamping device for automotive parts with a built-in material handling device.

[0019] Legend: 1. Base plate; 2. Support assembly; 201. Electric push rod; 202. Support frame; 203. Placement slot; 3. Material handling assembly; 301. Bracket; 302. Motor; 303. Rotating shaft; 304. Lower mold; 305. Tilt sensor; 306. First side frame; 307. Through-beam sensor; 4. Frame; 5. Conveyor belt; 6. Column; 7. Top plate; 8. Hydraulic rod; 9. Upper mold; 10. Second side frame; 11. Light receiver. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, such as Figures 1-4 As shown, this utility model provides a cold stamping device for automotive parts with a built-in material handling device, including: a base plate 1 and an upper die 9, a frame 4 fixedly connected to the top of the base plate 1, and a conveyor belt 5 provided on the inner surface of the frame 4; a support assembly 2, which is fixedly connected to the top of the base plate 1, and includes two electric push rods 201, with a support frame 202 fixedly connected between the upper surfaces of the two electric push rods 201, and a placement groove 203 opened on the top of the support frame 202; and a material handling assembly 3, which is fixedly connected to the top of the base plate 1, and includes a bracket 301, with a motor 302 fixedly connected to the outer surface of the bracket 301, the output end of the motor 302 slidingly penetrating the bracket 301, and a rotating shaft 303 fixedly connected to the output end of the motor 302, with the end face of the rotating shaft 303 fixedly connected to... The lower mold 304 has multiple columns 6 fixedly connected to the top of the base plate 1. A top plate 7 is fixedly connected between the tops of the multiple columns 6. A hydraulic rod 8 is fixedly connected to the top of the top plate 7. The output end of the hydraulic rod 8 slides through the top plate 7. The output end of the hydraulic rod 8 is fixedly connected to the top of the upper mold 9. An angle sensor 305 is fixedly connected to the outer surface of the lower mold 304. The angle sensor 305 is electrically connected to the motor 302. The lower mold 304 is positioned to match the placement slot 203. A first side frame 306 is symmetrically fixedly connected to the outer surface of the lower mold 304. A through-beam sensor 307 is fixedly connected to the top of the first side frame 306. A second side frame 10 is symmetrically fixedly connected to the outer surface of the upper mold 9. A light receiver 11 is fixedly connected to the bottom of the second side frame 10. The light receiver 11 and the through-beam sensor 307 are matched.

[0023] The overall effect of Embodiment 1 is as follows: when the device is used to stamp automotive parts, the lower die 304 is positioned inside the placement groove 203, with the support frame 202 providing stable support for the lower die 304. The operator feeds the blank to the lower die 304, and the hydraulic rod 8 extends, causing the upper die 9 to move downwards to complete the stamping process. After stamping, the workpiece is formed and remains inside the lower die 304. At this time, the hydraulic rod 8 retracts to reset, and the electric push rod 201 retracts, causing the support frame 202 to move downwards. The motor 302 then drives the rotating shaft 303 to rotate. The rotation of the rotating shaft 303 causes the lower die 304 to flip. Precise control of the flipping angle of the lower die 304 can be achieved through the coordinated control of the tilt sensor 305 and the motor 302. The purpose is to ensure that after the lower die 304 is rotated 180 degrees, the forming groove of the lower die 304 is in a downward position. The stamped part will fall onto the surface of the conveyor belt 5 under natural gravity. The conveyor belt 5 will then transport the part to the next processing stage, thus completing the material handling and conveying of the part. Subsequently, the motor 302 is started to rotate the lower die 304 to an upward position, and the electric push rod 201 is activated to extend and support the lower die 304. At this time, the position of the lower die 304 can be calibrated by the use of the photoelectric sensor 307 and the light receiver 11. When the lower die 304 is in a horizontal upward position after being rotated, the photoelectric sensor 307 will be in a photoelectric state with the light receiver 11 above. Otherwise, it indicates that the position of the lower die 304 is abnormal.

[0024] Example 2, as Figures 1-4 As shown, the conveyor belt 5 is located below the lower mold 304, and the through-beam sensor 307 is electrically connected to the conveyor belt 5.

[0025] The effect achieved by the entire embodiment 2 is that after the conveyor belt 5 receives the part, the start of the conveyor belt 5 is controlled by the use of the through-beam sensor 307. When the through-beam sensor 307 is in the through-beam state for stamping, the conveyor belt 5 runs to send out the part, realizing the purpose of automatically controlling the intermittent start of the conveyor belt 5 to complete the feeding, and improving the automation level of the device.

[0026] Working Principle: When the device is used to stamp automotive parts, the lower die 304 is positioned inside the placement groove 203, with the support frame 202 providing stable support. The operator feeds the blank to the lower die 304, and the hydraulic rod 8 extends, causing the upper die 9 to move downwards to complete the stamping process. After stamping, the workpiece is formed and remains inside the lower die 304. At this point, the hydraulic rod 8 retracts and resets, and the electric push rod 201 retracts, causing the support frame 202 to move downwards. The motor 302 then drives the rotating shaft 303 to rotate. The rotation of the rotating shaft 303 causes the lower die 304 to flip. Precise control of the flipping angle of the lower die 304 is achieved through the coordination of the tilt sensor 305 and the motor 302. After the lower die 304 has rotated 180 degrees, the forming groove of the lower die 304 is in a downward position. The stamped part will fall onto the surface of the conveyor belt 5 under natural gravity. The conveyor belt 5 then transports the part to the next processing stage, thus completing the part removal process. The material is conveyed, and then the motor 302 is started to drive the lower die 304 to flip to an upward position. The electric push rod 201 is activated to extend and support the lower die 304. At this time, the position of the lower die 304 can be calibrated by the use of the photoelectric sensor 307 and the light receiver 11. When the lower die 304 is in a horizontal upward position after flipping, the photoelectric sensor 307 will be in a photoelectric state with the light receiver 11 above. Otherwise, it indicates that the position of the lower die 304 is abnormal. Through the stable support of the support frame 202 for the lower die 304 and the position calibration of the lower die 304 by the photoelectric sensor 307, it can be ensured that the lower die 304 maintains an accurate position after flipping and adjustment to cooperate with the upper die 9 to complete the stamping process. After the conveyor belt 5 receives the part, the start of the conveyor belt 5 is controlled by the use of the photoelectric sensor 307. When the photoelectric sensor 307 is in the photoelectric state for stamping, the conveyor belt 5 runs and sends out the part, realizing the purpose of automatically controlling the intermittent start of the conveyor belt 5 to complete the feeding, and improving the automation level of the device.

[0027] The wiring diagrams for the electric actuator 201, motor 302, tilt sensor 305, through-beam sensor 307, conveyor belt 5, hydraulic rod 8, and light receiver 11 in this utility model are common knowledge in the field. Their working principles are well-known technologies, and the appropriate models are selected according to actual use. Therefore, the control methods and wiring arrangements for the electric actuator 201, motor 302, tilt sensor 305, through-beam sensor 307, conveyor belt 5, hydraulic rod 8, and light receiver 11 will not be explained in detail.

[0028] 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 other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A cold stamping device for automobile parts with a built-in material taking device, characterized by, Include: The bottom plate (1) and the upper die (9), the bottom plate (1) top fixedly connected with rack (4), the inner surface of the rack (4) is provided with conveyor belt (5); Supporting assembly (2), the supporting assembly (2) is fixedly connected on the top of the bottom plate (1), the supporting assembly (2) includes two electric push rods (201), two electric push rods (201) upper end surface between fixedly connected with supporting frame (202), the supporting frame (202) top is provided with placing groove (203); Material taking assembly (3), the material taking assembly (3) is fixedly connected on the top of the bottom plate (1), the material taking assembly (3) includes support (301), the outer surface of the support (301) is fixedly connected with motor (302), the motor (302) output end and support (301) slidingly penetrates, the motor (302) output end is fixedly connected with the shaft (303), the shaft (303) end surface is fixedly connected with lower die (304).

2. The automobile part cold-stamping device with a self-feeding device according to claim 1, characterized in that: The bottom plate (1) top fixedly connected with a plurality of columns (6), a plurality of columns (6) top fixedly connected with top plate (7).

3. The automobile part cold-stamping device with a self-feeding device according to claim 2, characterized in that: The top plate (7) top fixedly connected with hydraulic rod (8), the hydraulic rod (8) output end and top plate (7) slidingly penetrates, the hydraulic rod (8) output end and upper die (9) top fixedly connected.

4. The automobile part cold-stamping device with a material taking device according to claim 1, characterized in that: The outer surface of the lower die (304) is fixedly connected with the inclination sensor (305), the inclination sensor (305) is electrically connected with the motor (302), and the lower die (304) is matched with the position of the placing groove (203).

5. The automobile part cold-stamping device with a material taking device according to claim 1, characterized in that: The outer surface of the lower die (304) is fixedly connected with the first side frame (306), and the first side frame (306) is fixedly connected with the opposite sensor (307) on the top.

6. The automobile part cold-stamping device with a self-feeding device according to claim 5, characterized in that: The conveyor belt (5) is located below the lower die (304), and the opposite sensor (307) is electrically connected with the conveyor belt (5).

7. The automobile part cold-stamping device with a self-feeding device according to claim 5, characterized in that: The outer surface of the upper die (9) is fixedly connected with the second side frame (10), and the second side frame (10) is fixedly connected with the light receiver (11) on the bottom, and the light receiver (11) is matched with the opposite sensor (307).

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