Clamping device for metal product surface machining

Abstract

The utility model discloses a clamping device for surface processing of metal products, which comprises a processing bottom plate, two sides of the processing bottom plate extend to form sliding support blocks, a clamping adjusting component is rotatably arranged on the processing bottom plate, a metal piece clamping component is slidably arranged on the sliding support blocks, the metal piece clamping component is hinged with the clamping adjusting component, and the clamping adjusting component is hinged with the metal piece clamping component. A clamping telescopic rod is connected to the sliding supporting block in a hinged mode. The utility model belongs to the technical field of metal processing, particularly relates to a clamping device for processing the surface of a metal product, and solves the problem that clamping and positioning are troublesome when the metal product is processed.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal processing, and specifically refers to a clamping device for surface processing of metal products. Background Art

[0002] Polishing of metal products is a common surface treatment method, which can improve the appearance quality of metal products, make their surfaces smooth and bright, and remove the oxide layer, dirt and defects on the surface. During the polishing process of metal products, a clamping device can provide stable fixation and support, making the polishing operation more convenient and safe. The clamping device can be used to fix metal products to prevent them from sliding or moving during the polishing process, and at the same time, it can also protect the safety of the operator's hands.

[0003] When polishing metal, the metal needs to be positioned and held. In the prior art, when adjusting the clamping and positioning of metal, it relies on the experience of workers, and various measuring tools are used for positioning and adjustment to ensure the correct position of metal products, which is time-consuming and laborious. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is the relatively troublesome clamping and positioning during the processing of metal products.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is as follows: A clamping device for surface processing of metal products proposed by the utility model includes a processing base plate, sliding support blocks extend from both sides of the processing base plate, a clamping adjustment assembly is rotatably arranged on the processing base plate, a metal part clamping assembly slides on the sliding support blocks and the metal part clamping assembly is hinged to the clamping adjustment assembly, and a clamping telescopic rod is hinged to the sliding support blocks.

[0006] As an improvement, the clamping adjustment assembly includes an adjustment swing rod and an engaged linkage gear. One end of the adjustment swing rod is rotatably arranged on the processing base plate and the other end is hinged to the metal part clamping assembly. The engaged linkage gear is fixedly connected to the adjustment swing rod, and the clamping telescopic rod is hinged to the adjustment swing rod.

[0007] As an improvement, the metal part clamping assembly includes a sliding clamping rod, a positioning hole and a clamping part. The sliding clamping rod is arranged to be slidably connected to the sliding support blocks, the positioning hole is arranged on the sliding clamping rod, the clamping part is arranged on the sliding clamping rod and above the processing base plate, and the adjustment swing rod is hinged to the sliding clamping rod and swings in the positioning hole.

[0008] As an improvement, a chute is arranged on the sliding support blocks, the sliding clamping rod is slidably connected to the chute, two groups of sliding support blocks are symmetrically arranged with respect to the processing base plate, and the number of the adjustment swing rod, the engaged linkage gear, the sliding clamping rod, the clamping part and the chute is equal to the number of the sliding support blocks.

[0009] As an improvement, the clamping member is arranged in a concave shape with one end recessed.

[0010] As an improvement, the two groups of meshing linkage gears are meshed with each other.

[0011] The beneficial effects obtained by the present utility model with the above structure are as follows: A clamping device for surface processing of metal products proposed by this solution overcomes the defects in the prior art that the clamping and positioning of metal products rely on workers and various tools, and achieves the technical effect of rapid positioning. Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of a clamping device for surface processing of metal products proposed by the present utility model;

[0013] Figure 2 It is a schematic diagram of the structure of another perspective of a clamping device for surface processing of metal products proposed by the present utility model.

[0014] Wherein, 1, processing base plate; 2, sliding support block; 3, clamping adjustment assembly; 4, metal part clamping assembly; 5, clamping telescopic rod; 6, adjustment swing rod; 7, meshing linkage gear; 8, sliding clamping rod; 9, positioning hole; 10, clamping member; 11, chute. Specific Embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0016] As Figure 1-2 shown, a clamping device for surface processing of metal products proposed by the present utility model includes a processing base plate 1, sliding support blocks 2 extend from both sides of the processing base plate 1, two groups of sliding support blocks 2 are symmetrically arranged with respect to the processing base plate 1, a chute 11 is provided on the sliding support blocks 2, a clamping adjustment assembly 3 is rotatably arranged on the processing base plate 1, a metal part clamping assembly 4 slides on the sliding support blocks 2 and the metal part clamping assembly 4 is hinged to the clamping adjustment assembly 3, and a clamping telescopic rod 5 is hinged to the sliding support blocks 2.

[0017] As Figure 2As shown, the clamping adjustment assembly 3 includes an adjustment swing rod 6 and an engaged linkage gear 7. One end of the adjustment swing rod 6 rotates on the processing base plate 1, and the other end is hinged to the metal part clamping assembly 4. The engaged linkage gear 7 is fixedly connected to the adjustment swing rod 6, and the clamping telescopic rod 5 is hinged to the adjustment swing rod 6.

[0018] As Figure 1 , 2 shown, the metal part clamping assembly 4 includes a sliding clamping rod 8, a positioning hole 9, and a clamping member 10. The sliding clamping rod 8 is arranged to be slidably connected to the sliding support block 2, and the sliding clamping rod 8 is slidably connected to the chute 11. The positioning hole 9 is arranged on the sliding clamping rod 8. The clamping member 10 is arranged on the sliding clamping rod 8 and above the processing base plate 1. The clamping member 10 is arranged in a concave shape with one end recessed. The number of the adjustment swing rod 6, the engaged linkage gear 7, the sliding clamping rod 8, the clamping member 10, and the chute 11 is equal to the number of the sliding support blocks 2. The adjustment swing rod 6 is hinged to the sliding clamping rod 8 and swings in the positioning hole 9. Two groups of engaged linkage gears 7 are meshed with each other.

[0019] During specific use, place the metal product to be processed between two groups of clamping members 10 on the processing base plate 1. Start the clamping telescopic rod 5. The clamping telescopic rod 5 expands and contracts to push two groups of symmetric adjustment swing rods 6 to drive the engaged linkage gears 7 fixed thereon to swing. At this time, the two groups of engaged linkage gears 7 are meshed with each other, so as to drive the two groups of adjustment swing rods 6 to swing in the opposite directions, prompting the two groups of sliding clamping rods 8 to drive the clamping members 10 to slide in the chute 11, thereby clamping the metal product placed between the clamping members 10 and adjusting it to the middle position for convenient subsequent processing.

[0020] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0021] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A clamping device for surface processing of metal products, including a processing bottom plate (1), characterized in that: Sliding support blocks (2) extend from both sides of the processing base plate (1). A clamping and adjusting assembly (3) is rotatably mounted on the processing base plate (1). A metal part clamping assembly (4) slides on the sliding support blocks (2), and the metal part clamping assembly (4) is hinged to the clamping and adjusting assembly (3). A clamping telescopic rod (5) is hinged to the sliding support blocks (2).

2. The clamping device for surface processing of metal products according to claim 1, characterized in that: The clamping and adjusting assembly (3) includes an adjusting swing rod (6) and an engaging linkage gear (7). One end of the adjusting swing rod (6) is rotatably mounted on the processing base plate (1), and the other end is hinged to the metal part clamping assembly (4). The engaging linkage gear (7) is fixedly connected to the adjusting swing rod (6). The clamping telescopic rod (5) is hinged to the adjusting swing rod (6).

3. The clamping device for surface processing of metal products according to claim 2, wherein: The metal part clamping assembly (4) includes a sliding clamping rod (8), a positioning hole (9), and a clamping part (10). The sliding clamping rod (8) is arranged to be slidably connected to the sliding support blocks (2). The positioning hole (9) is arranged on the sliding clamping rod (8). The clamping part (10) is arranged on the sliding clamping rod (8) and above the processing base plate (1). The adjusting swing rod (6) is hinged to the sliding clamping rod (8) and swings within the positioning hole (9).

4. The clamping device for surface processing of metal products according to claim 3, characterized in that: A chute (11) is arranged on the sliding support blocks (2). The sliding clamping rod (8) is slidably connected to the chute (11). Two sets of sliding support blocks (2) are symmetrically arranged with respect to the processing base plate (1). The number of the adjusting swing rod (6), the engaging linkage gear (7), the sliding clamping rod (8), the clamping part (10), and the chute (11) is equal to the number of the sliding support blocks (2).

5. The clamping device for surface processing of metal products according to claim 4, characterized in that: The clamping part (10) is arranged in a concave shape with one end recessed.

6. The clamping device for surface processing of metal products according to claim 5, wherein: The two sets of engaging linkage gears (7) are meshed with each other.

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