High-adhesion coating clamp

Abstract

The utility model discloses a high adhesive force coating clamp which comprises a bottom plate, workpiece base limiting assemblies are symmetrically arranged on the left side and the right side of the bottom plate, a supporting plate is arranged on the rear side of the bottom plate, a limiting top plate opposite to the bottom plate is arranged at the top of the supporting plate, an adjustable clamping assembly is arranged on the rear side of the supporting plate, and the adjustable clamping assembly is connected with the workpiece base. The adjustable clamping assembly comprises a fixed seat, an adjusting screw rod, a moving block and clamping blocks, the front end of the adjusting screw rod is inserted into an inner hole of the fixed seat, the moving block is in threaded connection with the screw rod, and the two ends of the moving block are rotationally connected with the two clamping blocks correspondingly; the adjustable clamping assembly is used for enabling two clamping blocks to clamp or loosen a workpiece main body by rotating a screw rod, the clamp adopts symmetrical design, balance and stability of the workpiece in the machining process are ensured, front-back movement of a moving block is achieved by adjusting rotation of the screw rod, then clamping or loosening of the two clamping blocks is controlled, operation is convenient, and the machining efficiency is improved. The efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a jig for a high-adhesion coating. Background Art

[0002] In modern industrial production, as an important tool for fixing and positioning workpieces, jigs play a key role in multiple fields such as machining, welding, and assembly. As a key component in the mechanical transmission system, the machining accuracy of the bearing seat directly affects the performance and service life of the entire mechanical system.

[0003] In the traditional machining process of bearing seats, fixed jigs or general jigs are usually used for fixing and positioning workpieces. However, the general jigs have poor clamping stability for special-shaped parts such as bearing seats, which easily cause the workpieces to displace or vibrate during machining, affecting the machining accuracy, and the operation is relatively inconvenient. Therefore, it is necessary to design a targeted jig. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model relates to a jig for a high-adhesion coating, which has a simple and reliable structure, effectively solves the above technical problems, and is suitable for popularization and use. To achieve the above purpose, the utility model is realized through the following technical solutions:

[0005] A jig for a high-adhesion coating, comprising a bottom plate. On the left and right sides of the bottom plate, workpiece base limiting components are symmetrically arranged. At the rear side of the bottom plate, there is a support plate. At the top of the support plate, there is a limiting top plate opposite to the bottom plate. At the rear side of the support plate, there is an adjustable clamping component. The adjustable clamping component includes a fixed seat, an adjusting screw, a moving block, and a clamping block. The fixed seat is installed at the rear side of the support plate. The front end of the adjusting screw is inserted into the inner hole of the fixed seat and is in rotational fit. The moving block is threadedly connected to the screw. The clamping block is L-shaped. The two ends of the moving block are respectively rotatably connected to the two clamping blocks. The clamping block is provided with a waist-shaped hole. On the support seat, there is a rotatable insertion block. The protruding part at the top of the insertion block is inserted into the waist-shaped hole of the corresponding clamping block. A limiting pressing piece is installed at the top of the insertion block. The adjustable clamping component is used to make the two clamping blocks clamp or loosen the workpiece body by rotating the screw.

[0006] Based on the above solution and as a preferred solution of the above solution: The workpiece base limiting component includes a support seat, a limiting bolt, and a pressing block. The support seat is fixed on the bottom plate. The screw of the limiting bolt passes through the through hole of the pressing block from top to bottom and is in threaded fit with the inner hole of the support seat. The pressing block is used to press the base of the workpiece.

[0007] Based on the above solution and as a preferred solution of the above solution: The rear end of the adjusting screw is provided with a rotating handle, and the rotating handle is in the shape of a gear.

[0008] On the basis of the above solution and as a preferred solution of the above solution: The outer surface of the clamping block is provided with a high-adhesion coating.

[0009] On the basis of the above solution and as a preferred solution of the above solution: It further includes fixing bolts. Two bolt holes matching with the fixing bolts are provided at the rear side of the bottom plate, and the support plate is connected to the bottom plate through the fixing bolts.

[0010] The prominent and beneficial technical effects of the present utility model compared with the prior art are as follows: The fixture adopts a symmetrical design, ensuring the balance and stability of the workpiece during the processing. By rotating the adjusting screw, the forward and backward movement of the moving block is realized, and further the clamping or loosening of the two clamping blocks is controlled. The operation is relatively convenient, improving the efficiency. The outer surface of the clamping block is coated with a high-adhesion coating, enhancing the friction between the fixture and the workpiece, and further improving the clamping stability. Brief Description of the Drawings

[0011] Figure 1 It is a front-side schematic diagram of the overall structure of the fixture;

[0012] Figure 2 It is a rear-side schematic diagram of the overall structure of the fixture;

[0013] Figure 3 It is a schematic diagram of the inserting block. Detailed Description of the Embodiment

[0014] To make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the specific embodiments and examples described below are only for illustrative purposes and not for limiting the present utility model.

[0015] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the Figure 1 direction or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0016] In the description of the present application, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features.

[0017] To solve the above technical problems, as Figures 1-3As shown in the figure, the utility model designs a high-adhesion coating fixture, which includes a bottom plate 1. On the left and right sides of the bottom plate 1, workpiece base limiting components are symmetrically arranged. The workpiece base limiting components include a support seat 2, a limiting bolt 3, and a pressing block 4. The support seat 2 is fixed on the bottom plate 1. The screw rod of the limiting bolt 3 passes through the through hole of the pressing block 4 from top to bottom and is in threaded cooperation with the inner hole of the support seat 2. By screwing the limiting bolt 3 downward, the pressing block 4 can be pressed down to tightly clamp the base of the workpiece. The symmetrical design ensures the balance and stability of the workpiece during processing.

[0018] A support plate 5 is provided at the rear side of the bottom plate 1. A limiting top plate opposite to the bottom plate 1 is arranged at the top of the support plate 5. It also includes a fixing bolt 6. Two bolt holes cooperating with the fixing bolt 6 are provided at the rear side of the bottom plate 1. The support plate 5 and the bottom plate 1 are connected by the fixing bolt 6. The way of connecting the bolt connecting plate bodies makes their connection stable and also facilitates disassembly, which is convenient for later maintenance and disassembly.

[0019] An adjustable clamping component is arranged at the rear side of the support plate 5. The adjustable clamping component includes a fixed seat 7, an adjusting screw rod 8, a moving block 9, and a clamping block 10. The fixed seat 7 is installed at the rear side of the support plate 5. The front end of the adjusting screw rod 8 is inserted into the inner hole of the fixed seat 7 and is in rotational cooperation. The moving block 9 is in threaded connection with the adjusting screw rod 8. The clamping block 10 is L-shaped. Both ends of the moving block 9 are rotatably connected to the two clamping blocks 10. A waist-shaped hole 11 is provided on the clamping block 10. A rotatable inserting block 12 is arranged on the support seat 2. The protruding part at the top of the inserting block 12 is inserted into the waist-shaped hole 11 of the corresponding clamping block 10. A limiting pressing piece 13 is installed at the top of the inserting block 12. During work, rotate the screw rod to make it rotate on its own, so that the moving block 9 can move back and forth along the axial direction. The connection between the clamping block 10 and the moving block 9 rotates. The inserting block 12 also rotates and makes the protruding part of the inserting block 12 slide in the waist-shaped hole 11, so that the front clamping parts of the two clamping blocks 10 can contract to clamp the main body of the workpiece or expand to loosen the main body of the workpiece. The cooperation between the waist-shaped hole 11 and the inserting block 12 plays a role in precise guiding and adjusting. The components cooperate with each other and work together to realize the stable clamping of the main body of the workpiece.

[0020] Furthermore, a rotating handle 14 is provided at the rear end of the adjusting screw rod 8. The rotating handle 14 is in the shape of a gear, making the operation of the adjusting screw rod 8 more convenient and accurate. The gear-shaped rotating handle provides greater torque and better torque transmission efficiency, enabling the operator to easily adjust the clamping force and reducing the adjustment error caused by hand sliding at the same time.

[0021] Furthermore, the outer surface of the clamping block 10 is provided with a high-adhesion coating, which significantly increases the friction coefficient between the fixture and the workpiece, thereby enhancing the clamping stability and reliability. This coating can also resist wear and corrosion, extend the service life of the fixture, and reduce maintenance costs.

[0022] It should be noted that the technical features such as bolts, screws, and high-adhesion coatings involved in the patent application of the present utility model should be regarded as the prior art. The specific structures, working principles, and possible control methods and spatial arrangement methods of these technical features can be selected conventionally in the art, and should not be regarded as the inventive points of the patent of the present utility model. The patent of the present utility model will not be further elaborated specifically.

[0023] The above embodiments are only the preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made by those skilled in the art according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A high adhesion coating fixture, characterized in that: The top of the support block is provided with a limit plate, and the top of the support block is provided with a limit plate opposite to the bottom plate. The rear side of the support plate is provided with an adjustable clamping assembly, and the adjustable clamping assembly comprises a fixed seat, an adjusting screw, a moving block, and a clamping block. The fixed seat is installed on the rear side of the support plate, and the front end of the adjusting screw is inserted into the inner hole of the fixed seat and rotatably matched. The moving block is threadedly connected with the adjusting screw. The clamping block is L-shaped, and the two ends of the moving block are respectively rotatably connected with two clamping blocks. The clamping block is provided with a waist-shaped hole, and a rotatable plug-in block is provided on the support plate. The top protrusion of the plug-in block is inserted into the waist-shaped hole of the corresponding clamping block, and a limiting pressing plate is installed on the top of the plug-in block. The adjustable clamping assembly is used to enable the two clamping blocks to clamp or loosen the workpiece body by rotating the screw.

2. A high adhesion coating fixture according to claim 1, characterized in that: The workpiece base limiting assembly includes a support seat, a limiting bolt, and a pressure block. The support seat is fixed on the base plate. The screw of the limiting bolt passes through the through hole of the pressure block from top to bottom and cooperates with the inner hole thread of the support seat. The pressure block is used to clamp the base of the workpiece.

3. A high adhesion coating fixture according to claim 2, characterized in that: A rotary handle is provided at the rear end of the adjusting screw rod, and the rotary handle is in the shape of a gear.

4. A high adhesion coating fixture according to claim 3, characterized in that: The outer surface of the clamping block is provided with a high adhesion coating.

5. The high adhesion coating fixture according to claim 4, characterized in that: It also includes fixing bolts. The rear side of the base plate is provided with two bolt holes that match the fixing bolts. The support plate and the base plate are connected by the fixing bolts.

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