Clamping tool for automobile plastic product

Abstract

The utility model relates to the technical field of clamping tools, in particular to a clamping tool for automobile plastic products, which comprises a bottom frame, a fixing frame fixedly mounted on the bottom frame, a two-way lead screw rotatably mounted on the fixing frame, two adjusting blocks in threaded connection with the two-way lead screw, and a workbench fixedly mounted on the bottom frame and used for placing the automobile plastic products. A bottom plate is fixedly installed on the adjusting block, a stand column is fixedly installed on the bottom plate, an arc-shaped clamping plate is fixedly installed on the stand column, a locking bolt is connected to the stand column in a threaded mode, a locking block is rotatably installed at one end of the locking bolt, and a sleeve is arranged on the stand column in a sleeved mode. And compared with a traditional clamping mode, the tool is provided with two clamping systems, so that the tool can clamp and position two different parts of the plastic product at the same time, alignment and stability are kept in the operation process, and then the machining precision is improved.

Description

Technical Field

[0001] This utility model relates to the field of clamping tooling technology, specifically a clamping tooling for automotive plastic products. Background Technology

[0002] Plastic products, as an indispensable part of modern society, are widely used in various fields. They possess advantages such as being lightweight, durable, and inexpensive, bringing numerous conveniences to our lives. They are widely used in industries such as food, pharmaceuticals, and cosmetics. In the processing of automotive plastic products, clamping fixtures are often required for auxiliary processing. However, existing cylindrical clamping fixtures for automotive plastic products, in practical use, typically use a pair of clamps to hold the plastic product. When the upper and lower ends are of different shapes and sizes, only one end can be clamped, leading to the part far from the clamping end being prone to shaking during operation, resulting in low stability and affecting processing accuracy. Therefore, we provide a clamping fixture for automotive plastic products to solve the aforementioned problems. Utility Model Content

[0003] The purpose of this utility model is to provide a clamping tool for automotive plastic products to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A clamping fixture for automotive plastic products includes a base frame, a fixed bracket fixedly mounted on the base frame, a bidirectional lead screw rotatably mounted on the fixed bracket, two adjusting blocks threaded onto the bidirectional lead screw, a worktable for placing automotive plastic products fixedly mounted on the base frame, a base plate fixedly mounted on the adjusting blocks, a column fixedly mounted on the base plate, an arc-shaped clamping plate fixedly mounted on the column, a locking bolt threaded onto the column, a locking block rotatably mounted at one end of the locking bolt, a sleeve sleeved on the column, a first hinge rod provided between the sleeve and the locking block, the two ends of the first hinge rod being hinged to the sleeve and the locking block respectively, and a second hinge rod provided between the base plate and the locking block, the two ends of the second hinge rod being hinged to the locking block and the base plate respectively.

[0006] As described above, a clamping fixture for automotive plastic products includes a motor fixedly mounted on the mounting frame, and the output end of the motor is connected to a bidirectional lead screw via a coupling.

[0007] As described above, a clamping fixture for automotive plastic products is provided with a limiting rod fixedly installed on the fixing frame, a limiting hole being formed on the adjusting block, and the limiting rod being inserted through and inserted into the limiting hole.

[0008] A clamping fixture for automotive plastic products as described above: a soft rubber layer is fixedly adhered to one side surface of the arc-shaped clamping plate.

[0009] A clamping fixture for automotive plastic products as described above: a soft rubber layer is fixedly adhered to one side surface of the locking block.

[0010] A clamping fixture for automotive plastic products as described above: a controller for controlling the motor is fixedly installed on the base frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When clamping and fixing automotive plastic products, the automotive plastic products are placed on the worktable, and the motor is started to drive the bidirectional lead screw to rotate, which drives the two adjusting blocks to move, thereby driving the two arc-shaped clamping plates to move towards each other. The two arc-shaped clamping plates clamp and fix the upper end of the automotive plastic products. At the same time, the locking bolt is manually rotated, and the locking bolt is connected to the column thread to drive the locking block to move horizontally. The locking block locks and fixes the lower end of the automotive plastic products. Thus, this utility model can clamp parts of different sizes at the same time. Moreover, compared with the traditional clamping method, this tooling has two clamping systems, which can clamp and position two different parts of the plastic product at the same time, so as to maintain alignment and stability during operation, thereby improving processing accuracy. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a clamping tool for automotive plastic products.

[0013] Figure 2 A clamping tool for automotive plastic products Figure 1 A partially enlarged structural diagram.

[0014] Figure 3 This is a schematic diagram of an arc-shaped clamping plate structure for a clamping tool used in automotive plastic products.

[0015] In the diagram: 1. Base frame; 2. Fixed frame; 3. Two-way lead screw; 4. Motor; 5. Adjusting block; 6. Workbench; 7. Base plate; 8. Column; 9. Arc-shaped clamp; 10. Locking bolt; 11. Locking block; 12. Sleeve; 13. First hinge rod; 14. Second hinge rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Please see Figures 1-3As an embodiment of this utility model, a clamping fixture for automotive plastic products includes a base frame 1, a fixed frame 2 fixedly mounted on the base frame 1, a bidirectional lead screw 3 rotatably mounted on the fixed frame 2, two adjusting blocks 5 threadedly connected to the bidirectional lead screw 3, a worktable 6 for placing automotive plastic products fixedly mounted on the base frame 1, a base plate 7 fixedly mounted on the adjusting blocks 5, a column 8 fixedly mounted on the base plate 7, an arc-shaped clamping plate 9 fixedly mounted on the column 8, a locking bolt 10 threadedly connected to the column 8, a locking block 11 rotatably mounted at one end of the locking bolt 10, a sleeve 12 sleeved on the column 8, a first hinge rod 13 provided between the sleeve 12 and the locking block 11, the two ends of the first hinge rod 13 being hinged to the sleeve 12 and the locking block 11 respectively, and a second hinge rod 14 provided between the base plate 7 and the locking block 11, the two ends of the second hinge rod 14 being hinged to the locking block 11 and the base plate 7 respectively.

[0018] In this embodiment, when clamping and fixing the automotive plastic product, the automotive plastic product is placed on the workbench 6. The bidirectional lead screw 3 rotates, causing the two adjusting blocks 5 to move, thereby causing the two arc-shaped clamping plates 9 to move towards each other. The two arc-shaped clamping plates 9 are used to clamp and fix the upper end of the automotive plastic product. At the same time, the locking bolt 10 is manually rotated. The locking bolt 10 is threadedly connected to the column 8, causing the locking block 11 to move horizontally. The locking block 11 is used to lock and fix the lower end of the automotive plastic product.

[0019] As a further embodiment of this utility model, a motor 4 is fixedly installed on the fixing frame 2, and the output end of the motor 4 is connected to the bidirectional lead screw 3 through a coupling.

[0020] In this embodiment, the starter motor 4 drives the bidirectional lead screw 3 to rotate, which in turn moves the two adjusting blocks 5, thereby causing the two arc-shaped clamps 9 to move towards each other. The two arc-shaped clamps 9 are used to clamp and fix the upper end of the automotive plastic product.

[0021] As a further embodiment of this utility model, a limiting rod is fixedly installed on the fixing frame 2, and a limiting hole is opened on the adjusting block 5, with the limiting rod inserted through and inserted into the limiting hole.

[0022] In this embodiment, a limiting rod is inserted through the limiting hole to limit the movement of the adjusting block 5 when it moves horizontally, thus preventing it from deflecting.

[0023] As a further embodiment of this utility model, a soft adhesive layer is fixedly adhered to one side surface of the arc-shaped clamp 9.

[0024] In this embodiment, the curved clamp 9 reduces damage to the surface of the automotive plastic product when clamping it.

[0025] As a further embodiment of this utility model, a soft adhesive layer is fixedly adhered to one side surface of the locking block 11.

[0026] In this embodiment, the damage to the surface of the automotive plastic product is reduced when the base frame 1 is used to lock and fix the automotive plastic product.

[0027] As a further embodiment of this utility model, a controller for controlling the motor 4 is fixedly installed on the base frame 1.

[0028] In this embodiment, it is convenient to automatically control the start and stop of motor 4.

[0029] The working principle of this utility model is as follows: When clamping and fixing automotive plastic products, the automotive plastic products are placed on the worktable 6. The motor 4 is started to drive the bidirectional lead screw 3 to rotate, which drives the two adjusting blocks 5 to move, thereby driving the two arc-shaped clamping plates 9 to move towards each other. The two arc-shaped clamping plates 9 are used to clamp and fix the upper end of the automotive plastic products. At the same time, the locking bolt 10 is manually rotated. The locking bolt 10 is threadedly connected to the column 8, which drives the locking block 11 to move horizontally. The locking block 11 locks and fixes the lower end of the automotive plastic products. Thus, this utility model can clamp parts of different sizes at the same time. Compared with the traditional clamping method, this tooling has two clamping systems, which can clamp and position two different parts of the plastic products at the same time, so as to maintain alignment and stability during operation, thereby improving processing accuracy.

[0030] The above embodiments are exemplary and not restrictive. Therefore, without departing from the spirit or basic characteristics of this utility model, any technical solutions that can be implemented in other specific forms are included in this utility model.

Claims

1. A clamping fixture for automotive plastic products, comprising a base frame (1), characterized in that, A fixed frame (2) is fixedly installed on the base frame (1). A two-way lead screw (3) is rotatably installed on the fixed frame (2). Two adjusting blocks (5) are threadedly connected to the two-way lead screw (3). A workbench (6) for placing automotive plastic products is fixedly installed on the base frame (1). A base plate (7) is fixedly installed on the adjusting blocks (5). A column (8) is fixedly installed on the base plate (7). An arc-shaped clamp (9) is fixedly installed on the column (8). A locking screw is threadedly connected to the column (8). A bolt (10) is provided, and a locking block (11) is rotatably installed at one end of the locking bolt (10). A sleeve (12) is sleeved on the column (8). A first hinge rod (13) is provided between the sleeve (12) and the locking block (11). The two ends of the first hinge rod (13) are respectively hinged to the sleeve (12) and the locking block (11). A second hinge rod (14) is provided between the base plate (7) and the locking block (11). The two ends of the second hinge rod (14) are respectively hinged to the locking block (11) and the base plate (7).

2. The clamping fixture for automotive plastic products according to claim 1, characterized in that, A motor (4) is fixedly installed on the fixed frame (2), and the output end of the motor (4) is connected to the double-acting lead screw (3) through a coupling.

3. The clamping fixture for automotive plastic products according to claim 1, characterized in that, A limiting rod is fixedly installed on the fixing frame (2), and a limiting hole is opened on the adjusting block (5). The limiting rod is inserted through the limiting hole.

4. The clamping fixture for automotive plastic products according to claim 1, characterized in that, A soft adhesive layer is fixedly bonded to one side surface of the arc-shaped clamp (9).

5. The clamping fixture for automotive plastic products according to claim 1, characterized in that, A soft adhesive layer is fixedly adhered to one side surface of the locking block (11).

6. The clamping fixture for automotive plastic products according to claim 1, characterized in that, A controller for controlling the motor (4) is fixedly installed on the base frame (1).

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