Clamp for automobile part production

Abstract

The utility model discloses a fixture for automobile part production, which comprises a fixture and a main board, the fixture integrally consists of the main board, a fixed rod, a movable plate and a push rod, the fixed rod is mounted at the top of the main board, the movable plate is mounted at the lower part of the main board, the extension end of the fixed rod is inserted into a mounting hole of a door handle, and the push rod is inserted into the mounting hole of the door handle. The utility model provides a clamp for automobile part production, which is characterized in that a movable plate is arranged on the support, a pressing plate extends from the end part, facing a door handle, of the movable plate, the joint of the pressing plate and the movable plate is of an L-shaped structure, and the initial end of the pressing plate moves to the upper part of a door handle mounting hole. Due to the fact that the car door handles are small workpieces, paint dipping operation of a plurality of car door handles needs to be carried out at a time for batch processing during paint spraying, manual operation is not convenient when the door handles are assembled and disassembled, a clamp cannot have a flexible operation space, and actual operation and use are not facilitated.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a fixture for automotive parts production. Background Technology

[0002] Automotive parts are the various units that make up a car and the products that serve the car. There are many types of automotive parts, covering multiple systems such as the engine, transmission, chassis, and electrical systems. Each component plays a crucial role, and they work together to ensure the normal operation and performance of the car. A car door handle is not just a simple switch device; it integrates mechanical design, electronic control, and ergonomics. As a part of the body that passengers grasp when getting in and out of the car, it facilitates opening or closing the door. Whether it's an inner or outer door handle, its basic principle is to achieve the opening and closing operation of the door through connection with the door lock mechanism. When the door is unlocked, the handle can rotate or insert into the base, thereby actuating the lock cylinder and other components, allowing the door to open smoothly. When the door is closed, the operation of the handle will reactivate the lock cylinder, locking the door. During manufacturing, car door handles require painting. After the door handle is mounted on a fixture and fixed, it is painted or dipped in paint.

[0003] Currently, the fixture and support are connected as a single unit or by bolts. Since car door handles are small workpieces, multiple door handles need to be dipped in paint at once for batch processing during painting. This makes manual operation inconvenient when installing and removing door handles, and does not allow the fixture to have flexible operating space, which is not conducive to actual operation.

[0004] Therefore, it is necessary to provide a fixture for the production of automotive parts to solve the above-mentioned technical problems. Utility Model Content

[0005] In view of the above situation and to overcome the defects of the existing technology, this utility model provides a fixture for the production of automotive parts. The current fixture and support are connected by an integral part or bolt installation. Since the door handle is a small workpiece, multiple door handles need to be dipped in paint at one time for batch processing during painting. The installation and removal of the door handle is inconvenient for manual operation and does not allow the fixture to have flexible operation space, which is not conducive to actual operation.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A fixture for manufacturing automotive parts includes: a fixture and a main board;

[0008] The fixture is composed of a main board, a fixed rod, a movable plate, and a push rod. The fixed rod is mounted on the top of the main board, and the movable plate is mounted on the bottom of the main board. The extended end of the fixed rod is inserted into the mounting hole of the door handle. A pressure plate extends from the end of the movable plate toward the door handle. The connection between the pressure plate and the movable plate is an L-shaped structure. The initial end of the pressure plate is displaced above the mounting hole of the door handle. The top surface of the movable plate is connected to the bottom surface of the fixed rod through a tension spring telescopic rod. The top surface of the fixed rod has a threaded hole, and a push rod is installed in the threaded hole. The upper part of the push rod has an external thread that engages with the threaded hole. A throttle handle is mounted on the top of the push rod.

[0009] In one embodiment, a friction strip is installed on the bottom surface of the pressure plate.

[0010] In one embodiment, paint baffles are installed on both sides of the fixing rod, and the paint baffles are located in the middle section between the main rod and the door handle.

[0011] In one embodiment, a hanging rod is installed on the side of the main board away from the door handle, and a socket is opened in the middle of the hanging rod. The socket is a rectangular socket, and two sets of hanging rods are installed at intervals.

[0012] In one embodiment, the clamp is connected to the support rod via a hook rod, and the support rod is an L-shaped structure, with its top connected to the lifting rod via a top plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] (1) By adjusting the overall fixture into small units for flexible use, the fixture can be removed directly after the previous set of workpieces is completed, and another set of workpieces can be replaced. At the same time, the fixture and workpiece can be installed during the dipping process, which improves the connection between operation steps and thus improves the overall work efficiency.

[0015] (2) This utility model protects the objects on the left side by setting up a paint baffle, and at the same time facilitates manual observation of the immersion depth. When the door handle is close to the paint baffle, it is fully immersed. By raising or lowering the lifting rod, multiple sets of clamps are moved down into the paint box for immersion treatment. After immersion, the entire clamp can be quickly moved out to the dripping area for air drying treatment, and the next batch of clamps can be hung up, improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the present utility model;

[0017] Figure 2 This is a detailed view of the disassembled components of this utility model;

[0018] Figure 3 This is a detailed drawing of the movable plate of this utility model;

[0019] Figure 4 This is a detailed diagram showing the installation position of the overall device of this utility model.

[0020] The corresponding names of the attached reference numerals are: main board 1, threaded hole 11, paint baffle 12, hanging rod 13, socket 14, fixing rod 2, moving plate 3, tension spring telescopic rod 31, pressure plate 32, friction strip 33, door handle 4, push rod 5, external thread 51, throttle 52, lifting rod 6, top plate 61, and support rod 62. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0022] like Figures 1-2 As shown, the present invention provides a fixture for manufacturing automotive parts, comprising: a fixture and a main board 1;

[0023] like Figures 1-3 As shown, the fixture is composed of a main board 1, a fixed rod 2, a movable plate 3, and a push rod 5. The fixed rod 2 is mounted on the top of the main board 1, and the movable plate 3 is mounted on the lower part of the main board 1. The extended end of the fixed rod 2 is inserted into the mounting hole of the door handle 4. A pressure plate 32 extends from the end of the movable plate 3 toward the door handle 4. The connection between the pressure plate 32 and the movable plate is an L-shaped structure. The initial end of the pressure plate 32 is displaced above the mounting hole of the door handle 4. The top surface of the movable plate 3 is connected to the bottom surface of the fixed rod 2 via a tension spring telescopic rod 31. The top surface of the fixed rod 2 has a threaded hole 11, and a push rod 5 is installed in the threaded hole 11. The upper part of the push rod 5 has an external thread 51 that engages with the threaded hole 11. A handle 52 is mounted on the top of the push rod 5. During operation, the mounting holes on the upper and lower parts of the door handle 4 are aligned with the fixing rod 2 and the pressure plate 32 respectively and inserted. By manually pressing the push rod 5, the bottom of the push rod 5 abuts against the top surface of the moving plate 3, causing the moving plate 3 to move downward under the limit of the tension spring telescopic rod 31. The bottom surface of the pressure plate 32 is about to abut against the inner bottom surface of the mounting hole of the door handle 4. At this time, by manually turning the handle 52, the external thread 51 is engaged with the threaded hole 11, further fixing the pressure plate 32 and the door handle 4. By adjusting the overall fixture into small units for flexible use, the fixture can be directly removed after the previous set of workpieces is processed, and another set of workpieces can be replaced. At the same time, the fixture and workpiece can be installed during the dipping process, which improves the connection between operation steps and thus improves the overall work efficiency.

[0024] Preferably, in one embodiment, such as Figures 2-3As shown, a friction strip 33 is installed on the bottom surface of the pressure plate 32, which aims to improve the connection stability with the door handle 4 during operation.

[0025] Preferably, in one embodiment, such as Figures 1-2 As shown, paint baffles 12 are installed on both sides of the fixing rod 2. The paint baffles 12 are located in the middle section between the main rod 1 and the door handle 4. The purpose is to protect the object on the left side and facilitate manual observation of the immersion depth. When the door handle 4 is close to the paint baffle 12, it is in a completely immersed state.

[0026] Preferably, in one embodiment, such as Figures 2-3 As shown, a hanging rod 13 is installed on the side of the main board 1 away from the door handle 4. The hanging rod 13 has a socket 14 in the middle. The socket 14 is a rectangular socket. Two sets of hanging rods 13 are installed at intervals.

[0027] Preferably, in one embodiment, such as Figures 2-4 As shown, the entire fixture is connected to the support rod 62 via the hanging rod 13. The support rod 62 has an L-shaped structure, and its top is connected to the lifting rod 6 via the top plate 61. By raising or lowering the lifting rod 6, multiple sets of fixtures are moved down into the paint box for immersion treatment. After immersion, the entire fixture can be quickly removed by hand to the drip area for air drying, and the next batch of fixtures can be hung up, improving work efficiency.

[0028] Working principle of this utility model:

[0029] During operation, the mounting holes on the upper and lower parts of the door handle 4 are aligned with the fixing rod 2 and the pressure plate 32 respectively and inserted. By manually pressing the push rod 5, the bottom of the push rod 5 abuts against the top surface of the moving plate 3, causing the moving plate 3 to move downward under the limit of the tension spring telescopic rod 31. The bottom surface of the pressure plate 32 is about to abut against the inner bottom surface of the mounting hole of the door handle 4. At this time, by manually turning the handle 52, the external thread 51 is engaged with the threaded hole 11, further fixing the pressure plate 32 and the door handle 4. By adjusting the overall fixture into small units for flexible use, the fixture can be directly removed after the previous set of workpieces is processed, and another set of workpieces can be replaced. At the same time, the fixture and workpiece can be installed during the dipping process, which improves the connection between operation steps and thus improves the overall work efficiency.

[0030] The above embodiments are merely one of the preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but solve the same technical problem as this utility model, should be included within the scope of protection of this utility model.

Claims

1. A fixture for producing an automobile part, characterized by comprising: Include: Clamp, mainboard; The clamp is composed of the mainboard, the fixed rod, the moving plate and the push rod. The fixed rod is installed on the top of the mainboard. The moving plate is installed on the lower part of the mainboard. The extension end of the fixed rod is inserted into the mounting hole of the door handle. The end of the moving plate extending towards the door handle is provided with a pressing plate. The connection between the pressing plate and the moving plate is of L-shaped structure. The initial end of the pressing plate is displaced from the upper part of the mounting hole of the door handle. The top surface of the moving plate is connected with the bottom surface of the fixed rod through the tension spring telescopic rod. The top surface of the fixed rod is provided with a threaded hole. The push rod is installed in the threaded hole. The upper part of the push rod is provided with external threads which are engaged with the threaded hole. The top of the push rod is provided with a rotating handle.

2. A fixture for the production of an automotive component according to claim 1, wherein, The bottom surface of the pressing plate is provided with a friction strip.

3. The fixture for production of an automobile part according to claim 1, wherein The both sides of the fixed rod are provided with paint blocking plates. The paint blocking plates are located in the middle section between the main rod and the door handle.

4. The fixture for producing an automobile part according to claim 1, wherein The side of the mainboard away from the door handle is provided with a hanging rod. The middle part of the hanging rod is provided with a rectangular socket. The hanging rod is provided with two groups of sockets at intervals.

5. A fixture for the production of an automotive component according to claim 4, wherein, The clamp is connected with the support rod through the hanging rod. The support rod is of L-shaped structure. The top of the support rod is connected with the lifting rod through the top plate. The bottom surface of the pressing plate is provided with a friction strip. The both sides of the fixed rod are provided with paint blocking plates. The paint blocking plates are located in the middle section between the main rod and the door handle. The side of the mainboard away from the door handle is provided with a hanging rod. The middle part of the hanging rod is provided with a rectangular socket. The hanging rod is provided with two groups of sockets at intervals. The clamp is connected with the support rod through the hanging rod. The support rod is of L-shaped structure. The top of the support rod is connected with the lifting rod through the top plate.

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