A fixture for automobile aluminum profile parts

Abstract

The utility model discloses a kind of clamps for automobile aluminum profile parts, including main body, position adjusting mechanism, fixed mechanism and replacement mechanism, the position adjusting mechanism includes motor and transmission belt, the fixed mechanism includes hydraulic cylinder and extruding piece, the replacement mechanism includes pressure-bearing pad and inlay pad, under the mutual cooperation of above mechanism, the position of the device can be adjusted by adjusting moving frame, clamp can be adapted to aluminum profile parts of different lengths, without replacing clamp, greatly improve the versatility and flexibility of clamp. Especially in batch production, avoid the trouble of replacing clamp or tool each time, reduce the time of replacement, improve production efficiency, in addition, the device fixed mechanism can effectively firmly fix aluminum profile parts in clamp, prevent parts loosening or displacement in processing process, ensure the stability and safety of processing.

Description

Technical Field

[0001] This utility model relates to the field of component clamping technology, specifically a clamping fixture for automotive aluminum profile components. Background Technology

[0002] Fixtures for automotive aluminum profile parts are typically used to stabilize and secure aluminum profile components during machining, ensuring machining accuracy and efficiency. Aluminum profiles, as an important material for automotive parts, have advantages such as being lightweight, high-strength, and corrosion-resistant; however, their machining requires special clamping and securing methods.

[0003] Traditional devices, when in use, can only fix one type of component of a specific length at a time if the clamp cannot be adjusted to accommodate aluminum profiles of different lengths, thus requiring the design of different clamps for each type of component.

[0004] Secondly, without an effective fixing mechanism, aluminum profile parts may shift or vibrate during processing, resulting in inaccurate part positions and affecting processing quality.

[0005] Finally, without adjustable mounting pads, the fixture may not be able to effectively accommodate aluminum profile parts of various shapes, resulting in the fixture only being able to fix standardized parts, which reduces flexibility. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a fixture for automotive aluminum profile parts, thereby solving the technical problems mentioned in the background art.

[0007] Technical solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a clamp for automotive aluminum profile parts, comprising a main body, a position adjustment mechanism, a fixing mechanism, and a replacement mechanism. The position adjustment mechanism includes a motor and a transmission belt. The motor is fixedly installed inside the main body, and one end of the transmission belt is connected to the motor. A rotating rod is installed inside the main body, and the rotating rod is rotatably connected to the main body and connected to one end of the transmission belt. A movable frame is installed on the main body, and the movable frame is slidably connected to the main body and connected to the rotating rod. The fixing mechanism includes a hydraulic cylinder and an extrusion component. The hydraulic cylinder is fixedly installed on the movable frame, and the extrusion component is disposed at one end of the hydraulic cylinder and slides within the movable frame.

[0009] Preferably, the replacement mechanism includes a pressure pad and a fitting pad. The pressure pad is fixedly installed on the movable frame, and the fitting pad is installed on the extruder and slidably connected to the extruder. A positioning element is installed inside the extruder, and the positioning element is slidably connected to the extruder and cooperates with the fitting pad.

[0010] In a further preferred embodiment, the extrusion member is equipped with a pop-out block, the pop-out block is slidably connected to the extrusion member, and the pop-out block is provided with a first spring to facilitate the installation and removal of the fitting pad.

[0011] In a further preferred embodiment, the positioning member is provided with a second spring, one end of which is fixedly connected to the extrusion member, and the fitting pad is provided with a positioning hole, the positioning member being engaged with the positioning hole to facilitate the fixation of the position of the fitting pad.

[0012] In a further preferred embodiment, the rotating rod is provided with a transmission groove and a screw, the transmission belt is installed in the transmission groove, and the screw is connected to the moving frame to facilitate the operation of the device.

[0013] In a further preferred embodiment, the motor is provided with an active block, the active block is provided with a transmission groove, and the movable frame is equipped with a roller, which is slidably connected to the main body to facilitate stable sliding of the movable frame.

[0014] In a further preferred embodiment, the main body is provided with a sliding groove, the movable frame is provided with a threaded hole, the threaded hole is connected to the screw, and the roller is slidably connected to the sliding groove, which facilitates the operation of the device.

[0015] In a further preferred embodiment, the fitting pad is provided with a connecting block, and the extruder is provided with a connecting groove, wherein the connecting block and the connecting groove are slidably connected to facilitate the installation of the fitting pad.

[0016] Beneficial effects

[0017] Compared with the prior art, this utility model provides a fixture for automotive aluminum profile parts, which has the following advantages:

[0018] This invention, through the setting of a position adjustment mechanism and the coordinated action of components such as the motor and transmission belt, allows the fixture to adapt to aluminum profile parts of different lengths by adjusting the position of the moving frame, eliminating the need to change fixtures and greatly improving the versatility and flexibility of the fixture. Especially in mass production, it avoids the hassle of changing fixtures or tools each time, reduces changeover time, and improves production efficiency.

[0019] By setting up a fixing mechanism, the fixing mechanism of this device can effectively and firmly fix the aluminum profile parts in the fixture under the mutual action of the hydraulic cylinder and the extrusion component, preventing the parts from loosening or shifting during the processing, and ensuring the stability and safety of the processing.

[0020] This invention utilizes a replacement mechanism. Through the coordinated action of components such as the pressure pad and the fitting pad, the device can adapt to various shapes of aluminum profile parts by replacing the fitting pads of different shapes, eliminating the need to design and purchase multiple complex clamps. Whether square, round, T-shaped, or L-shaped, the clamp can easily secure them. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a fixture for automotive aluminum profile parts according to the present invention;

[0022] Figure 2 This is a cross-sectional view of the internal structure of the main body in this utility model;

[0023] Figure 3 This is a structural view of the fixed mechanism on the movable frame in this utility model;

[0024] Figure 4 This is an exploded view of the fixing mechanism in this utility model;

[0025] Figure 5 Exploded view of the replacement mechanism in this utility model.

[0026] In the diagram: 1. Main body; 2. Motor; 3. Transmission belt; 4. Rotating rod; 5. Moving frame; 6. Hydraulic cylinder; 7. Extrusion part; 8. Pressure pad; 9. Fitting pad; 10. Positioning part; 11. Pop-out block; 12. First spring; 13. Second spring; 14. Positioning hole; 15. Transmission groove; 16. Screw; 17. Driving block; 18. Roller; 19. Sliding groove; 20. Threaded hole; 21. Connecting block; 22. Connecting groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0028] Please see Figures 1-5A fixture for automotive aluminum profile parts includes a main body 1, a position adjustment mechanism, a fixing mechanism, and a replacement mechanism. The position adjustment mechanism includes a motor 2 and a transmission belt 3. The motor 2 is fixedly installed inside the main body 1, and one end of the transmission belt 3 is connected to the motor 2. A rotating rod 4 is installed inside the main body 1. The rotating rod 4 is rotatably connected to the main body 1 and connected to one end of the transmission belt 3. A movable frame 5 is installed on the main body 1. The movable frame 5 is slidably connected to the main body 1 and connected to the rotating rod 4. The fixing mechanism includes a hydraulic cylinder 6 and an extrusion member 7. The hydraulic cylinder 6 is fixedly installed on the movable frame 5, and the extrusion member 7 is disposed at one end of the hydraulic cylinder 6 and slides within the movable frame 5.

[0029] In this embodiment, the position adjustment mechanism includes a motor 2 and a transmission belt 3. In use, if aluminum profile parts of different lengths need to be installed, the motor 2 drives the active block 17 to rotate inside the main body 1, and the transmission belt 3 installed in the transmission groove 15 starts to drive, so that the rotating rod 4 can rotate inside the main body 1. The rotation of the rotating rod 4 allows the screw 16 to engage with the threaded hole 20 on the movable frame 5. The roller 18 on the movable frame 5 slides in the sliding groove 19 of the main body 1, so that the movable frame 5 can slide stably.

[0030] In this embodiment, the fixing mechanism includes a hydraulic cylinder 6 and an extrusion member 7. In use, after the aluminum profile component is installed on the movable frame 5, the hydraulic cylinder 6 installed on the movable frame 5 drives the extrusion member 7 to slide on the movable frame 5. With the cooperation of the replacement mechanism, the aluminum profile component can be well protected.

[0031] In this embodiment, the replacement mechanism includes a pressure pad 8 and a fitting pad 9. In use, the pressure pad 8 can be installed on the extrusion member 7, so that the connecting block 21 on the pressure pad 8 and the connecting groove 22 on the extrusion member 7 are connected. During the installation process, the pop-out block 11 can slide in the extrusion member 7 and directly compress the first spring 12. When installing the pressure pad 8, the positioning member 10 is directly pushed, so that the positioning member 10 can slide in the extrusion member 7, thereby compressing the second spring 13. After the pressure pad 8 is installed, the positioning member 10 is released, so that the positioning member 10 is connected with the positioning hole 14, thus completing the fixed installation of the pressure pad 8, which facilitates the fixing and protection of aluminum profile parts of different shapes. Example

[0032] In summary, during use, if aluminum profile components of different lengths need to be installed, the motor 2 drives the active block 17 to rotate inside the main body 1. The transmission belt 3 installed in the transmission groove 15 then drives the rotating rod 4 to rotate inside the main body 1. The rotation of the rotating rod 4 allows the screw 16 to engage with the threaded hole 20 on the moving frame 5. The roller 18 on the moving frame 5 slides in the sliding groove 19 of the main body 1, allowing the moving frame 5 to slide stably. Before the aluminum profile components are installed onto the moving frame 5, the fitting components can be installed onto the extrusion piece 7 on the moving frame 5. The pressure pad 8 is then installed onto the extrusion piece 7, allowing the connecting block 21 on the pressure pad 8 to engage with the connecting groove 22 on the extrusion piece 7. During installation, the pop-out block 11 can slide in the extrusion piece 7 and directly compress the first spring 12. When installing the pressure pad 8, the positioning piece 10 is directly pushed, allowing it to slide in the extrusion piece 7, thus compressing the second spring 13. After the pressure pad 8 is installed, the positioning piece 10 is released, allowing it to engage with the positioning hole 14, thus completing the fixed installation of the pressure pad 8. This facilitates the fixing and protection of aluminum profile parts of different shapes. Subsequently, after the aluminum profile parts are installed on the movable frame 5, the hydraulic cylinder 6 installed on the movable frame 5 drives the extrusion piece 7 to slide on the movable frame 5. With the cooperation of the replacement mechanism, the aluminum profile parts can be well protected.

[0033] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fixture for automotive aluminum profile parts, comprising a main body (1), a position adjustment mechanism, a fixing mechanism, and a replacement mechanism, characterized in that, The position adjustment mechanism includes a motor (2) and a transmission belt (3). The motor (2) is fixedly installed inside the main body (1). One end of the transmission belt (3) is connected to the motor (2). A rotating rod (4) is installed inside the main body (1). The rotating rod (4) is rotatably connected to the main body (1) and connected to one end of the transmission belt (3). A movable frame (5) is installed on the main body (1). The movable frame (5) is slidably connected to the main body (1) and connected to the rotating rod (4). The fixing mechanism includes a hydraulic cylinder (6) and an extrusion member (7). The hydraulic cylinder (6) is fixedly installed on the movable frame (5). The extrusion member (7) is located at one end of the hydraulic cylinder (6) and slides in the movable frame (5).

2. The fixture for automotive aluminum profile parts according to claim 1, characterized in that: The replacement mechanism includes a pressure pad (8) and a fitting pad (9). The pressure pad (8) is fixedly installed on the movable frame (5). The fitting pad (9) is installed on the extruder (7) and slidably connected to the extruder (7). A positioning element (10) is installed inside the extruder (7). The positioning element (10) is slidably connected to the extruder (7) and cooperates with the fitting pad (9).

3. A fixture for automotive aluminum profile parts according to claim 2, characterized in that: A pop-out block (11) is installed on the extrusion member (7), the pop-out block (11) is slidably connected to the extrusion member (7), and a first spring (12) is provided on the pop-out block (11).

4. A fixture for automotive aluminum profile parts according to claim 3, characterized in that: The positioning element (10) is provided with a second spring (13), one end of which is fixedly connected to the extrusion element (7). The fitting pad (9) is provided with a positioning hole (14), and the positioning element (10) is connected to the positioning hole (14).

5. A fixture for automotive aluminum profile parts according to claim 2, characterized in that: The rotating rod (4) is provided with a transmission groove (15) and a screw (16), the transmission belt (3) is installed in the transmission groove (15), and the screw (16) is connected to the moving frame (5).

6. A fixture for automotive aluminum profile parts according to claim 5, characterized in that: The motor (2) is provided with an active block (17), the active block (17) is provided with a transmission groove (15), and the moving frame (5) is equipped with a roller (18), which is slidably connected to the main body (1).

7. A fixture for automotive aluminum profile parts according to claim 6, characterized in that: The main body (1) has a sliding groove (19) inside, the movable frame (5) has a threaded hole (20) on it, the threaded hole (20) is connected to the screw (16) and the roller (18) is slidably connected to the sliding groove (19).

8. A fixture for automotive aluminum profile parts according to claim 7, characterized in that: The fitting pad (9) is provided with a connecting block (21), and the extruder (7) is provided with a connecting groove (22). The connecting block (21) and the connecting groove (22) are slidably connected.

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