Fixing clamp structure for workpiece machining

Abstract

The utility model relates to the technical field of fixing clamps, and discloses a workpiece machining fixing clamp structure which comprises a fixing table top, a supporting plate is fixedly connected to the bottom of the fixing table top, a workpiece limiting block is fixedly connected to the top of the fixing table top, and a machining part is arranged on the surface of the workpiece limiting block. And fixing assemblies are arranged at the two ends of the workpiece limiting block, each fixing assembly comprises a double-shaft air cylinder, and the output end of each double-shaft air cylinder is fixedly connected with a fixing block. The output end of the double-shaft air cylinder pushes the fixing block to move, meanwhile, the long-strip-shaped clamping plate moves towards the position of the machined part, and the inclined face of the long-strip-shaped clamping plate is matched with the machined part in shape, so that the long-strip-shaped clamping plate can be tightly attached to the surface of the machined part, the clamping and fixing effect is improved, it is guaranteed that the machined part cannot vibrate during machining, and the machining quality is improved. The machining quality of the highlight face of the top of the machined part is guaranteed, operation is easy and convenient, operation time is saved, and machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, and in particular to a workpiece machining fixture structure. Background Technology

[0002] High-gloss finish in workpiece machining refers to a surface finish that is extremely smooth and glossy, similar to a mirror, achieved through specific machining processes. This high-gloss finish not only enhances the aesthetics of the workpiece but may also improve its functionality and durability. Common machining methods for achieving high-gloss finishes include high-gloss cutting, which uses a high-speed rotating tool to cut the workpiece surface, creating localized high-gloss areas. This method is suitable for metal materials such as aluminum alloys.

[0003] Traditional clamping fixtures typically use manual clamping, which requires manual operation, is time-consuming and labor-intensive, and is prone to loose clamping of the workpiece, causing displacement or vibration during processing and affecting the processing quality of the high-gloss surface. Therefore, we propose a workpiece processing clamping fixture structure. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a workpiece machining fixing fixture structure.

[0005] This utility model is achieved by the following technical solution: a workpiece processing and fixing fixture structure, including a fixed table, a support plate fixedly connected to the bottom of the fixed table, a workpiece limiting block fixedly connected to the top of the fixed table, a processing part provided on the surface of the workpiece limiting block, and fixing components provided at both ends of the workpiece limiting block.

[0006] The fixing component includes a dual-axis cylinder, the output end of which is fixedly connected to a fixing block, and the end of the fixing block away from the dual-axis cylinder is fixedly connected to a long strip clamp.

[0007] Through the above technical solution, the fixed block is moved by the output end of the dual-axis cylinder, and at the same time the long clamping plate moves to the position of the workpiece. Since the inclined surface of the long clamping plate is adapted to the shape of the workpiece, the long clamping plate can fit tightly against the surface of the workpiece, thereby improving the clamping and fixing effect, ensuring that the workpiece will not vibrate during processing, and ensuring the high gloss surface processing quality of the top of the workpiece.

[0008] As a further improvement to the above solution, the bottom of the dual-axis cylinder is fixedly connected to the top of the fixed platform, and the end of the long strip clamp away from the fixed block is set as an inclined surface.

[0009] As a further improvement to the above solution, the inclined surface of the long clamping plate is adapted to the shape of the workpiece.

[0010] As a further improvement to the above solution, the number of the dual-axis cylinders is set to eight, and the eight dual-axis cylinders are symmetrically distributed around the fixed platform.

[0011] The above technical solution achieves multi-point clamping through eight dual-axis cylinders, a fixed block, and four long clamping plates, ensuring uniform clamping force in all directions, preventing loosening or displacement during processing, and improving processing stability and accuracy.

[0012] As a further improvement to the above solution, the number of the fixing blocks corresponds to the number of the dual-axis cylinders, and the number of the long strip clamps is set to four.

[0013] The above technical solution uses two dual-axis cylinders, two fixed blocks, and a long clamping plate as a clamping assembly.

[0014] As a further improvement to the above solution, two support plates are provided, and the two support plates are symmetrically distributed with the fixed platform as the center.

[0015] The above technical solution uses two support plates to support the fixed platform, ensuring stability during use. The support plates are installed at the processing position during use.

[0016] As a further improvement to the above solution, the workpiece limiting block is located in the middle of the fixed platform.

[0017] The above technical solution uses a workpiece limiting block to limit the workpiece, which facilitates its clamping and fixing. The top of the workpiece is higher than the long clamping plate, so that the top of the workpiece will be exposed after being clamped, which makes it easier to process the top of the workpiece into a high-gloss surface.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This utility model, by setting a fixing component and a workpiece limiting block, specifically moves the fixing block by pushing it with the output end of a dual-axis cylinder, while the long clamping plate moves towards the workpiece. Since the inclined surface of the long clamping plate matches the shape of the workpiece, the long clamping plate can fit tightly against the surface of the workpiece, thereby improving the clamping and fixing effect, ensuring that the workpiece will not vibrate during processing, guaranteeing the high gloss surface processing quality of the top of the workpiece, and is simple and convenient to operate, saving operation time and improving processing efficiency.

[0020] This utility model achieves multi-point clamping by setting up multiple fixing components, specifically by setting up eight dual-axis cylinders, fixing blocks, and four long strip clamping plates. The clamping force is uniform in all directions, which avoids loosening or displacement during processing and improves the stability and accuracy of processing. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the fixing component structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the fixed platform structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the exploded structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of this utility model viewed from below.

[0026] Explanation of key symbols:

[0027] 1. Fixed table; 2. Support plate; 3. Workpiece limiting block; 4. Processed part; 5. Fixing assembly; 501. Dual-axis cylinder; 502. Fixing block; 503. Long clamping plate. Detailed Implementation

[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Example:

[0030] Please combine Figure 1-5 The workpiece processing and fixing fixture structure of this embodiment includes a fixing table 1, a support plate 2 fixedly connected to the bottom of the fixing table 1, a workpiece limiting block 3 fixedly connected to the top of the fixing table 1, a processing part 4 provided on the surface of the workpiece limiting block 3, and fixing components 5 provided at both ends of the workpiece limiting block 3.

[0031] The fixing component 5 includes a dual-axis cylinder 501. A fixing block 502 is fixedly connected to the output end of the dual-axis cylinder 501. A long strip clamping plate 503 is fixedly connected to the end of the fixing block 502 away from the dual-axis cylinder 501. The workpiece 4 is placed on the workpiece limiting block 3, which positions and limits the workpiece 4. Then, the dual-axis cylinder 501 is activated, and the output end of the dual-axis cylinder 501 pushes the fixing block 502 to move. At the same time, the long strip clamping plate 503 moves towards the position of the workpiece 4. Since the inclined surface of the long strip clamping plate 503 is adapted to the shape of the workpiece 4, the long strip clamping plate 503 can fit tightly against the surface of the workpiece 4, thereby improving the clamping and fixing effect, ensuring that the workpiece 4 will not vibrate during processing, ensuring the high gloss surface processing quality of the top of the workpiece 4, and making the operation simple and convenient, saving operation time and improving processing efficiency.

[0032] The bottom of the dual-shaft cylinder 501 is fixedly connected to the top of the fixed platform 1, and the end of the long strip clamp 503 away from the fixed block 502 is set as an inclined surface.

[0033] The inclined surface of the long strip clamp 503 is adapted to the shape of the workpiece 4.

[0034] The number of dual-axis cylinders 501 is set to eight, and the eight dual-axis cylinders 501 are symmetrically distributed around the fixed table 1. By setting up eight dual-axis cylinders 501, fixed blocks 502 and four long clamping plates 503, multi-point clamping is achieved, and the clamping force is uniform in all directions, which avoids loosening or displacement during processing and improves the stability and accuracy of processing.

[0035] The number of fixed blocks 502 corresponds to the number of dual-shaft cylinders 501, and the number of long strip clamps 503 is set to four.

[0036] There are two support plates 2, which are symmetrically distributed around the fixed platform 1.

[0037] The workpiece limiting block 3 is located in the middle of the fixed table 1.

[0038] The implementation principle of the workpiece processing fixing fixture structure in this application embodiment is as follows: During use, the workpiece 4 is placed on the workpiece limiting block 3. The workpiece limiting block 3 positions and limits the workpiece 4. Then, the dual-axis cylinder 501 is activated. The output end of the dual-axis cylinder 501 pushes the fixing block 502 to move. At the same time, the long strip clamping plate 503 moves towards the position of the workpiece 4. Since the inclined surface of the long strip clamping plate 503 is adapted to the shape of the workpiece 4, the long strip clamping plate 503 can fit tightly against the surface of the workpiece 4, thereby improving the clamping and fixing effect, ensuring that the workpiece 4 will not vibrate during processing, ensuring the high gloss surface processing quality of the top of the workpiece 4, and making the operation simple and convenient, saving operation time and improving processing efficiency. By setting eight dual-axis cylinders 501, fixing blocks 502 and four long strip clamping plates 503, multi-point clamping is achieved, and the workpiece is subjected to uniform clamping force in all directions, avoiding loosening or displacement during processing, and improving the stability and accuracy of processing.

[0039] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A workpiece machining fixture structure, characterized in that, It includes a fixed table (1), a support plate (2) is fixedly connected to the bottom of the fixed table (1), a workpiece limiting block (3) is fixedly connected to the top of the fixed table (1), a workpiece (4) is provided on the surface of the workpiece limiting block (3), and a fixing component (5) is provided at both ends of the workpiece limiting block (3). The fixing component (5) includes a dual-axis cylinder (501), the output end of which is fixedly connected to a fixing block (502), and the end of the fixing block (502) away from the dual-axis cylinder (501) is fixedly connected to a long strip clamp (503).

2. The workpiece machining fixture structure as described in claim 1, characterized in that: The bottom of the dual-axis cylinder (501) is fixedly connected to the top of the fixed platform (1), and the end of the long strip clamp (503) away from the fixed block (502) is set as an inclined surface.

3. The workpiece machining fixture structure as described in claim 2, characterized in that: The inclined surface of the long clamp (503) is adapted to the shape of the workpiece (4).

4. The workpiece machining fixture structure as described in claim 2, characterized in that: The number of the dual-axis cylinders (501) is set to eight, and the eight dual-axis cylinders (501) are symmetrically distributed around the fixed platform (1).

5. The workpiece machining fixture structure as described in claim 2, characterized in that: The number of fixed blocks (502) corresponds to the number of dual-shaft cylinders (501), and the number of long strip clamps (503) is four.

6. The workpiece machining fixture structure as described in claim 1, characterized in that: There are two support plates (2), and the two support plates (2) are symmetrically distributed with the fixed platform (1) as the center.

7. The workpiece machining fixture structure as described in claim 1, characterized in that: The workpiece limiting block (3) is located in the middle of the fixed table (1).

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