Vehicle-mounted radar welding jig

Abstract

The utility model provides a vehicle-mounted radar welding jig, which relates to the technical field of welding jigs, and comprises a motor, the output end of the motor is fixedly connected with a rotating shaft, the top of the rotating shaft is provided with a gear seat, and the top of the gear seat is provided with a jig rotating disc. During use, products are sequentially placed on the jig adsorption heads to be adsorbed and fixed, the motor, the rotating shaft, the gear seat and the jig rotating disc are arranged in a matched mode, and then the jig rotating disc can be driven by the motor to rotate by 90 degrees in the forward direction; when a vehicle-mounted radar is welded, the other jig adsorption head can drive the adsorbed product to be transferred to the position below the welding pressure head for welding operation, meanwhile, personnel can take and replace the products on the other jig adsorption heads, and the process is repeated, so that the situation that the vehicle-mounted radar needs to wait during welding, the welding time is shortened, and the welding efficiency is improved is avoided. And the other jig adsorption heads can be placed, so that the welding efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding fixture technical field especially relates to a vehicle-mounted radar welding fixture. BACKGROUND

[0002] Welding fixture is the welding fixture that the coordinate point of the size of the appearance of the welded part is calibrated according to the welding product in the design, and the welding fixture is commonly used in electronic industry. It is widely used in PCB welding (such as computer motherboard, video card, etc.). In this industry, the main function is to limit and fix the integrated circuit board, so as to realize the welding of the components and wiring on the integrated circuit board conveniently.

[0003] In the prior art, when the shell of the vehicle-mounted radar is welded with the product, the product needs to be placed below the welding device, and the shell is extruded on the outer side of the product by the welding pressure head for welding. The product needs to be accurately placed below the pressure head during the placing process, and the new product needs to be taken out and replaced after the welding is completed. It takes a certain time to wait for welding and placing, which leads to low welding efficiency. UTILITY MODEL CONTENT

[0004] The utility model discloses a vehicle-mounted radar welding fixture to solve the problem of low welding efficiency in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vehicle-mounted radar welding fixture, comprising: a motor, the output end of the motor is fixedly connected with a rotating shaft, the top of the rotating shaft is provided with a gear seat, the top of the gear seat is provided with a jig rotating disc, the top of the jig rotating disc is fixedly connected with a plurality of fixed bottom plates at equal intervals, the top of each of the plurality of fixed bottom plates is provided with a jig base, the inner side of each of the plurality of jig bases is provided with a movable base, the top of each of the plurality of movable bases is provided with a jig body, and the top of each of the plurality of jig bodies is provided with a jig suction head.

[0006] Preferably, the bottom of the movable base is fixedly connected with a jig support column, and the outer surface of the jig support column is sequentially rotatably penetrated through the outer surfaces of the jig base and the fixed bottom plate.

[0007] Preferably, the top of the fixed bottom plate is fixedly connected with a cushion block, and the top of the cushion block is fixedly connected with a T-shaped block.

[0008] Preferably, the inner surface of the T-shaped block is slidably connected with a mounting rod, and a fixed shaft is arranged between the inner surface walls of the mounting rod.

[0009] Preferably, the outer surface of the fixed shaft is rotatably connected with a roller, and the roller is located on the inner side of the mounting rod.

[0010] Preferably, a spring is provided on the inner surface of the T-block, and the spring is configured in conjunction with the mounting rod.

[0011] Preferably, the outer surface of the movable base has a groove, and the outer surface of the roller fits into the outer surface of the movable base.

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

[0013] 1. In this utility model, during use, the product is placed sequentially on multiple fixture adsorption heads for adsorption and fixation. Through the coordinated arrangement of the motor, rotating shaft, gear seat, and fixture rotating disk, the motor drives the fixture rotating disk to rotate 90 degrees in the forward direction, which allows another fixture adsorption head to carry the adsorbed product to the welding pressure head for welding operations. At the same time, personnel can pick up and replace the products on the other fixture adsorption heads, and this cycle can be repeated. This avoids the need for the vehicle radar to wait during welding, and the welding time can be used to place products on the other fixture adsorption heads, greatly improving welding efficiency.

[0014] 2. In this utility model, when in use, by opening a notch on the outer surface of the movable base, when the spring inside the T-block pushes the mounting rod outward, the roller on the inner side of the mounting rod cooperates with the notch on the surface of the movable base to limit the start-up, preventing the movable base from shaking or shifting when placing products, thus making it highly practical. Attached Figure Description

[0015] Figure 1 A perspective view of a vehicle-mounted radar welding fixture is provided for this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 A front view of a vehicle-mounted radar welding fixture is provided for this utility model;

[0018] Figure 4 A side view of a vehicle-mounted radar welding fixture is provided for this utility model.

[0019] Legend: 1. Fixture rotating disk; 2. Fixed base plate; 3. Motor; 4. Rotating shaft; 5. Gear seat; 6. Fixture base; 7. Fixture body; 8. Fixture suction head; 9. Pad; 10. T-block; 11. Mounting rod; 12. Fixed shaft; 13. Roller; 14. Movable base; 15. Spring; 16. Fixture support column. 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: As Figures 1-4 As shown, this utility model provides a vehicle-mounted radar welding fixture, including: a motor 3, a rotating shaft 4 fixedly connected to the output end of the motor 3, a gear seat 5 set on the top of the rotating shaft 4, a fixture rotating disk 1 set on the top of the gear seat 5, a plurality of fixed base plates 2 fixedly connected at equal intervals on the top of the fixture rotating disk 1, a fixture base 6 set on the top of each of the plurality of fixed base plates 2, a movable base 14 set on the inner side of each of the plurality of fixture bases 6, a fixture body 7 set on the top of each of the plurality of movable bases 14, a fixture suction head 8 set on the top of each of the plurality of fixture bodies 7, and a fixture support column 16 fixedly connected to the bottom of the movable base 14, the outer surface of the fixture support column 16 rotating sequentially through the outer surfaces of the fixture base 6 and the fixed base plate 2.

[0023] The overall effect of Embodiment 1 is that, during vehicle-mounted radar welding, both the motor 3 and the gear seat 5 are fixed to the machine body. The output end of the gear seat 5 is connected to the jig rotating disk 1. Multiple fixed base plates 2 are fixedly connected at equal intervals on its top for mounting the jig base 6. A movable base 14 is provided on the inner side of the jig base 6, and a jig body 7 is provided on its top. When the welding pressure head drives the product shell to contact and rotate with the product, the jig support column 16 fixedly connected to the bottom of the jig base 6 rotates synchronously within the fixed base plate 2 and the jig base 6, which facilitates the rotation of the pressed product and shell for surrounding welding. By placing multiple products sequentially on multiple jigs for adsorption... The top of head 8 is used for adsorption. The product adsorbed by one of the fixture adsorption heads 8 is located under the welding pressure head. After welding is completed, the motor 3 is started. When the output end of the motor 3 drives the rotating shaft 4 to rotate, the fixture rotating disk 1 can be rotated 90 degrees in the forward direction through the transmission of the gear seat 5. This allows the other fixture adsorption head 8 to carry the adsorbed product to the welding pressure head for welding. At the same time, personnel can take and replace the products on the other fixture adsorption heads 8. This cycle is repeated, avoiding the need for the vehicle radar to wait during welding. The welding time can be used to place products on the other fixture adsorption heads 8, which greatly improves the welding efficiency.

[0024] Example 2: Figures 1-4As shown, a pad 9 is fixedly connected to the top of the fixed base plate 2, a T-shaped block 10 is fixedly connected to the top of the pad 9, an installation rod 11 is slidably connected to the inner surface of the T-shaped block 10, a fixed shaft 12 is provided between the inner walls of the installation rod 11, a roller 13 is rotatably connected to the outer surface of the fixed shaft 12, the roller 13 is located inside the installation rod 11, a spring 15 is provided on the inner surface of the T-shaped block 10, the spring 15 is matched with the installation rod 11, a groove is opened on the outer surface of the movable base 14, and the outer surface of the roller 13 is in contact with the outer surface of the movable base 14.

[0025] The overall effect of embodiment 2 is that, during use, the fixed connecting pad 9 on the fixed base plate 2 can be used to elevate and install the T-block 10, so that the surface of the roller 13 contacts the surface of the movable base 14. A spring 15 is provided on the inner side of the T-block 10. The rebound force of the spring 15 pushes the mounting rod 11 to slide outward, so that the roller 13 is always in contact with the outer surface of the movable base 14. When the welding pressure head drives the jig base 6 to rotate, the roller 13 is in contact with its surface and rotates on the outer surface of the fixed shaft 12. The outer surface of the movable base 14 has a groove that cooperates with the roller 13 to play a limiting role, preventing the movable base 14 from shaking or shifting when placing products, which is highly practical.

[0026] Working principle: During vehicle-mounted radar welding, motor 3 and gear seat 5 are fixed to the machine body. The output end of gear seat 5 is connected to the jig rotating disk 1. Multiple fixed base plates 2 are fixedly connected at equal intervals on its top for mounting jig base 6. Movable base 14 is provided on the inner side of jig base 6, and jig body 7 is provided on its top. When the welding head drives the product shell to contact and rotate with the product, the jig support column 16 fixedly connected to the bottom of jig base 6 rotates synchronously within the fixed base plate 2 and jig base 6, which facilitates the rotation of the pressed product and shell for welding. Multiple products are placed on the top of multiple jig adsorption heads 8 for adsorption. The product adsorbed by one jig adsorption head 8 is below the welding head. After welding is completed, motor 3 is started. When the output end of motor 3 drives the rotating shaft 4 to rotate, the jig rotating disk 1 rotates 90 degrees in the forward direction through the transmission of gear seat 5, which allows another jig adsorption head 8 to carry the adsorbed product to transfer. Welding operations are performed under the welding pressure head. Simultaneously, personnel can remove and replace products on other fixture adsorption heads 8, repeating this process. This avoids the need for waiting during welding of the vehicle radar. The welding time can be used to place products on other fixture adsorption heads 8, greatly improving welding efficiency. The fixed connecting pad 9 on the fixed base plate 2 can be used to elevate and install the T-block 10, so that the surface of the roller 13 contacts the surface of the movable base 14. A spring 15 is provided on the inner side of the T-block 10. The rebound force of the spring 15 pushes the mounting rod 11 to slide outward, so that the roller 13 always fits against the outer surface of the movable base 14. When the welding pressure head drives the fixture base 6 to rotate, the roller 13 fits against its surface and rotates on the outer surface of the fixed shaft 12. The outer surface of the movable base 14 has a groove that cooperates with the roller 13, which plays a limiting role and prevents the movable base 14 from shaking or shifting when placing products, making it highly practical.

[0027] 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. An in-vehicle radar welding jig characterized by comprising: Include: Motor (3), the output end of the motor (3) is fixedly connected with a rotating shaft (4), the top of the rotating shaft (4) is provided with a gear seat (5), the top of the gear seat (5) is provided with a jig rotating disc (1), the top of the jig rotating disc (1) is equidistantly fixedly connected with a plurality of fixed bottom plates (2), the top of a plurality of the fixed bottom plates (2) is provided with a plurality of jig bases (6), the inner side of a plurality of the jig bases (6) is provided with a plurality of movable bases (14), the top of a plurality of the movable bases (14) is provided with a plurality of jig bodies (7), the top of a plurality of the jig bodies (7) is provided with a plurality of jig adsorption heads (8).

2. The vehicle-mounted radar welding fixture of claim 1, wherein: The bottom of the movable base (14) is fixedly connected with a jig support column (16), the outer surface of the jig support column (16) is sequentially rotatably penetrated through the outer surfaces of the jig base (6) and the fixed bottom plate (2).

3. The vehicle-mounted radar welding fixture of claim 2, wherein: The top of the fixed bottom plate (2) is fixedly connected with a cushion block (9), the top of the cushion block (9) is fixedly connected with a T-shaped block (10).

4. The vehicle-mounted radar welding fixture of claim 3, wherein: The inner surface of the T-shaped block (10) is slidably connected with a mounting rod (11), and the inner surface wall of the mounting rod (11) is provided with a fixed shaft (12).

5. The vehicle-mounted radar welding fixture of claim 4, wherein: The outer surface of the fixed shaft (12) is rotatably connected with a roller (13), and the roller (13) is located on the inner side of the mounting rod (11).

6. The vehicle-mounted radar welding fixture of claim 5, wherein: The inner surface of the T-shaped block (10) is provided with a spring (15), and the spring (15) is provided in a matched manner with the mounting rod (11).

7. The vehicle-mounted radar welding fixture of claim 6, wherein: The outer surface of the movable base (14) is provided with a groove, and the outer surface of the roller (13) is attached to the outer surface of the movable base (14).

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