Mechanical part clamping device

Abstract

The utility model relates to the technical field of clamping, in particular to a mechanical part clamping device. Table legs are fixedly installed at the four corners of the bottom side of the table plate, a clamping assembly is arranged on the table plate and comprises a rack, the rack is slidably installed on the bottom side of the table plate, one end of the rack is fixedly connected with a bearing strip, supporting rods are hinged to the two ends of the bearing strip, and clamping blocks are hinged to the other ends of the supporting rods; a circular truncated cone is fixedly installed on one side of the clamping block, and the clamping block is installed on the table board in a sliding mode. The rack in the clamping assembly drives the supporting rods at the two ends of the bearing strip to move, so that the two clamping blocks oppositely slide on the table plate, metal pipes of different specifications can be clamped through the circular truncated cones on the clamping blocks, and therefore the metal pipes can be clamped and fixed; and meanwhile, the production effect can be improved, and the production cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping, and particularly to a clamping device for mechanical parts. Background Technique

[0002] Metal pipes in mechanical parts are a type of component that plays an important role in mechanical systems. Metal pipes are usually made of various metal materials, such as stainless steel, carbon steel, aluminum alloy, etc. Metal pipes in mechanical parts play a crucial role in mechanical systems. Correct selection, use, and maintenance of metal pipes are of great significance for ensuring the normal operation and reliability of mechanical systems. The produced metal pipes will have deviations, and it is necessary for workers to perform secondary processing on the produced metal pipes. During the processing, it is necessary to clamp and fix metal pipes of different specifications. Therefore, a clamping device for mechanical parts is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a clamping device for mechanical parts to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides a clamping device for mechanical parts, including a table board. Four corners of the bottom side of the table board are fixedly installed with table legs. A clamping component is arranged on the table board. The clamping component includes a rack. The rack is slidably installed on the bottom side of the table board. One end of the rack is fixedly connected with a connecting bar. Both ends of the connecting bar are hinged with a support rod. The other end of the support rod is hinged with a clamping block. A round table is fixedly installed on one side of the clamping block. The clamping block is slidably installed on the table board.

[0005] As a further improvement of the technical solution, the table board is provided with two placing components. The placing component includes two sliding blocks. Both sliding blocks are slidably installed on the table board. An arc-shaped placing plate is slidably installed on the two sliding blocks. A return spring is arranged between the sliding block and the arc-shaped placing plate.

[0006] As a further improvement of the technical solution, a reciprocating motor is fixedly installed on the bottom side of the table board. The output shaft of the reciprocating motor is fixedly connected with a driving gear. The driving gear meshes with the rack. The reciprocating motor drives the rack to slide on the bottom side of the table board through the driving gear.

[0007] As a further improvement of the technical solution, one end of the return spring is fixedly connected to the sliding block, and the other end of the return spring is fixedly connected to the arc-shaped placing plate. The tension of the return spring plays a role in damping the arc-shaped placing plate.

[0008] As a further improvement of the technical solution, the rack slides on the bottom side of the tabletop, and at the same time, the two support rods are squeezed by the receiving bar, so that the two clamping blocks move towards each other on the tabletop, and the metal pipes on the two arc-shaped placing plates are clamped and fixed by the frustum on the clamping blocks.

[0009] As a further improvement of the technical solution, the arc-shaped placing plate slides on the tabletop through two sliding blocks, and at the same time, the arc-shaped placing plates on the two sliding blocks can be manually adjusted according to the length of the metal pipe.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the mechanical parts clamping device, the support rods at both ends of the receiving bar are driven to move by the rack in the clamping assembly, so that the two clamping blocks slide towards each other on the tabletop, and different specifications of metal pipes can be clamped by the frustum on the clamping blocks, so that the metal pipes can be clamped and fixed, which is convenient for the staff to perform secondary processing on the metal pipes, and at the same time, the production effect can be increased and the production cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the overall structural schematic diagram of the present utility model;

[0013] Figure 2 is the sectional structural schematic diagram of the utility model;

[0014] Figure 3 is the structural schematic diagram of the clamping assembly of the utility model;

[0015] Figure 4 is the structural schematic diagram of the placing assembly of the utility model.

[0016] The meanings of the various reference numerals in the figure are as follows:

[0017] 1, tabletop; 2, clamping assembly; 21, reciprocating motor; 22, driving gear; 23, rack; 24, receiving bar; 25, support rod; 26, clamping block; 3, placing assembly; 31, sliding block; 32, return spring; 33, arc-shaped placing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4 As shown in the figure, this embodiment provides a mechanical part clamping device, including a table board 1. Table legs are fixedly installed at the four corner positions on the bottom side of the table board 1. Under the action of the table legs, the table board 1 can be stably supported. A clamping assembly 2 is arranged on the table board 1. The clamping assembly 2 includes a rack 23. The rack 23 is slidably installed on the bottom side of the table board 1. One end of the rack 23 is fixedly connected with a receiving bar 24. Two support rods 25 are hinged at both ends of the receiving bar 24. By driving the receiving bar 24 to move through the rack 23, the receiving bar 24 drives the two support rods 25 to move. The other ends of the support rods 25 are hinged with clamping blocks 26, so that the two support rods 25 squeeze and slide the clamping blocks 26, so that the two clamping blocks 26 can move towards each other. A frustum is fixedly installed on one side of the clamping block 26. At the same time, under the action of the frustum, metal pipes of different specifications can be clamped and fixed. The clamping block 26 is slidably installed on the table board 1. The rack 23 slides on the bottom side of the table board 1. At the same time, the two support rods 25 are squeezed through the receiving bar 24, so that the two clamping blocks 26 move towards each other on the table board 1. The metal pipes on the two arc-shaped placing plates 33 are clamped by the frustums on the clamping blocks 26, so as to achieve the effect of fixing the metal pipes.

[0022] A reciprocating motor 21 is fixedly installed on the bottom side of the table board 1. The output shaft of the reciprocating motor 21 is fixedly connected with a driving gear 22. The driving gear 22 meshes with the rack 23. The reciprocating motor 21 drives the rack 23 to slide on the bottom side of the table board 1 through the driving gear 22. The reciprocating motor 21 drives the rack 23 to slide on the bottom side of the table board 1 through the driving gear 22, ensuring that the rack 23 can slide stably.

[0023] The tabletop 1 is provided with two placing components 3. The placing component 3 includes two sliding blocks 31. Both of the two sliding blocks 31 are slidably mounted on the tabletop 1. An arc-shaped placing plate 33 is slidably mounted on the two sliding blocks 31. A return spring 32 is arranged between the sliding block 31 and the arc-shaped placing plate 33. One end of the return spring 32 is fixedly connected to the sliding block 31, and the other end of the return spring 32 is fixedly connected to the arc-shaped placing plate 33. The tension of the return spring 32 plays a role in damping the arc-shaped placing plate 33, avoiding violent vibrations when the metal pipe is placed on the arc-shaped placing plate 33. The arc-shaped placing plate 33 slides on the tabletop 1 through the two sliding blocks 31. At the same time, the arc-shaped placing plates 33 on the two sliding blocks 31 can be manually adjusted according to the length of the metal pipe, which is convenient for taking and placing the metal pipe.

[0024] When the mechanical part clamping device of this embodiment is specifically used, first, the arc-shaped placing plate 33 is adjusted through the two sliding blocks 31, and the metal pipe is placed on the two arc-shaped placing plates 33. Then, the reciprocating motor 21 drives the rack 23 to slide on the bottom side of the tabletop 1 through the driving gear 22. Secondly, the rack 23 drives the support rods 25 at both ends of the receiving strip 24 to move, so that the two clamping blocks 26 slide towards each other on the tabletop 1. Finally, the frustum on the clamping block 26 can clamp metal pipes of different specifications, so as to clamp and fix the metal pipe.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention, and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical fitting clamping device, including a tabletop (1), and table legs are fixedly installed at the four corner positions on the bottom side of the tabletop (1), characterized in that: A clamping assembly (2) is provided on the tabletop (1). The clamping assembly (2) includes a rack (23). The rack (23) is slidably mounted on the bottom side of the tabletop (1). One end of the rack (23) is fixedly connected to a receiving bar (24). The two ends of the receiving bar (24) are hinged with support bars (25). The other ends of the support bars (25) are hinged with clamping blocks (26). A frustum is fixedly installed on one side of the clamping block (26). The clamping block (26) is slidably mounted on the tabletop (1).

2. The mechanical accessory clamping device according to claim 1, wherein: Two placing assemblies (3) are provided on the tabletop (1). The placing assembly (3) includes two sliding blocks (31). Both of the two sliding blocks (31) are slidably mounted on the tabletop (1). An arc-shaped placing plate (33) is slidably mounted on the two sliding blocks (31). A return spring (32) is provided between the sliding block (31) and the arc-shaped placing plate (33).

3. The mechanical fitting clamping device according to claim 1, characterized in that: A reciprocating motor (21) is fixedly installed on the bottom side of the tabletop (1). The output shaft of the reciprocating motor (21) is fixedly connected to a driving gear (22). The driving gear (22) meshes with the rack (23). The reciprocating motor (21) drives the rack (23) to slide on the bottom side of the tabletop (1) through the driving gear (22).

4. The mechanical accessory clamping device according to claim 2, characterized in that: One end of the return spring (32) is fixedly connected to the sliding block (31), and the other end of the return spring (32) is fixedly connected to the arc-shaped placing plate (33). The return spring (32) plays a role in damping the arc-shaped placing plate (33) through its tension.

5. The mechanical fitting clamping device according to claim 2, wherein: The rack (23) slides on the bottom side of the tabletop (1). At the same time, the two support bars (25) are squeezed by the receiving bar (24), so that the two clamping blocks (26) move towards each other on the tabletop (1), and the metal pipes on the two arc-shaped placing plates (33) are clamped and fixed by the frustum on the clamping block (26).

6. The mechanical accessory clamping device according to claim 2, characterized in that: The arc-shaped placing plate (33) slides on the tabletop (1) through the two sliding blocks (31). At the same time, the arc-shaped placing plates (33) on the two sliding blocks (31) can be manually adjusted according to the length of the metal pipe.

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