CN203712197U - Multiple-point-position multiple-pipe-diameter pipe clamping device - Google Patents

Abstract

A multiple-point-position multiple-pipe-diameter pipe clamping device comprises a base, wherein a supporting table is arranged on the base, one side of the supporting table is provided with a fixed limiting block, the other side of the supporting table is provided with a movable limiting block, and a pressing part controlling the clamping degree of a movable limiting block is installed on the base. The pressing part controls the movable limiting block, and a workpiece is fixed through matching of supporting legs and the fixed limiting block, so that the workpiece is fixed in a multiple-direction mode, deviation does not occur during positioning, and the multiple-point-position multiple-pipe-diameter pipe clamping device is convenient to operate and suitable for pipes different in diameter.

Description

Multi-point multi-diameter pipe clamp

technical field

The utility model relates to a clamping mechanism, in particular to a multi-point and multi-diameter pipe clamp. the

Background technique

At present, when processing some pipes, it is often necessary to use clamps to clamp the pipes, position the pipes, make the ports of the two pipes butt and weld them, so the accuracy of the pipe butt joints is relatively high, but ordinary clamping Generally, the pipe is clamped by the force in two directions, or the position of the pipe is positioned in conjunction with the positioning face. In this way, it is necessary to manually adjust its position during positioning, resulting in low work efficiency, and in the process of processing Displacement is easy to occur, resulting in the problem of misalignment between pipes and pipes, seriously affecting the processing quality, and even causing the pipes to be scrapped. the

Utility model content

The utility model aims to solve the above-mentioned shortcomings of the prior art, and provides a multi-point and multi-diameter pipe clamp, which meets the requirements for pipe butt joint accuracy in pipe welding, and does not require manual position adjustment. ,high working efficiency. the

The utility model adopts the technical scheme to solve the technical problems: this multi-point and multi-diameter pipe clamp includes a base, a support platform is provided on the base, a fixed limit block is provided on one side of the support platform, and the support platform There is a movable limit block on the other side of the base, and a pressing part to control the clamping of the movable limit block is installed on the base; The lower end of the limit block and the middle part of the movable limit block are rotatably connected to the base, and the outer end of the screw rod is provided with a rotating handle. This structure is relatively simple, easy to install, and firmly positioned. The pressing piece controls the movable limit block, cooperates with the support leg and the fixed limit block to fix the workpiece, so that it is fixed in multiple directions, and there will be no deviation during positioning. It is easy to operate and is suitable for pipes of different diameters. the

In order to further improve: the middle part of the movable limit block is provided with a vertical chute, and a positioning screw fixed on the base is provided in the vertical chute. In this way, the upper and lower positions of the movable limit block can be flexibly adjusted. the

The upper part of the movable limiting block is an inclined slope. The slope structure is adopted, so that the movable limit block, the support table, and the fixed limit block fix the workpiece in three directions, and are positioned at three points to ensure accurate positioning. the

The upper part of the movable limiting block is a limiting surface of a V-shaped structure. In this way, the movable limit block, the support table, and the fixed limit block are fixed to the workpiece in four directions, and are positioned at four points to ensure accurate positioning. the

This multi-point and multi-diameter pipe clamp includes a base with a support platform, a fixed limit block on one side of the support platform, and a movable limit block on the other side of the support platform. A pressing piece that controls the clamping of the movable limit block is installed on the top; the pressing piece is a push rod that crosses the support platform, the outer end of the push rod is equipped with an eccentric wheel, and the inner end of the push rod is connected with the movable limit block , the movable limit block is slidably installed on the base. The structure is simple and quick to operate, and the positioning is firm. the

The beneficial effects of the utility model are: the utility model adopts multi-directional force to locate the workpiece to ensure the firm and accurate positioning of the workpiece, so that the deviation generated when the pipes are docked is small, the positioning operation is simple and fast, and the work efficiency is improved. promote. the

Description of drawings

Fig. 1 is the structural representation that the utility model adopts screw rod to compress;

Fig. 2 is the structural schematic diagram of the limiting surface of the utility model adopting V-shaped structure;

Fig. 3 is a structural schematic view of the utility model adopting eccentric wheel pressing.

Explanation of reference signs: base 1, support platform 2, fixed limit block 3, movable limit block 4, vertical chute 4-1, slope 4-2, limit surface 4-3, pressing member 5, screw rod 5-1, turning handle 5-2, ejector rod 5-3, eccentric wheel 5-4, screw 6. the

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Referring to the accompanying drawings: this multi-point and multi-diameter pipe clamp includes a base 1, a support platform 2 is provided on the base 1, a fixed limit block 3 is provided on one side of the support platform 2, and the other side of the support platform 2 A movable limit block 4 is arranged on one side, and a pressing member 5 for controlling the clamping of the movable limit block is installed on the base 1 . The middle part of the movable limiting block 4 is provided with a vertical chute 4-1, and a positioning screw 6 fixed on the base 1 is arranged in the vertical chute 4-1.

As shown in accompanying drawings 1 and 2, the pressing member 5 is a screw rod 5-1 that traverses and is threadedly connected to the support platform. The middle part of 4 is rotatably connected on the base 1, and the outer end of the screw rod 5-1 is provided with a rotating handle 5-2. the

As shown in accompanying drawing 3, the pressing member 5 is the push rod 5-3 that crosses on the support platform 2, and the outer end of the push rod 5-3 is equipped with an eccentric wheel 5-4, and the inner end of the push rod 5-3 The movable limiting block 4 is connected, and the movable limiting block 4 is slidably installed on the base 1 . the

As shown in accompanying drawings 1 and 3, the upper part of the movable limiting block 4 is an inclined slope 4-2. the

As shown in accompanying drawing 2, the upper part of the movable limiting block 4 is a limiting surface 4-3 of a V-shaped structure. the

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made within the scope of the claims. the

Claims (5)

1. the tube clip of a multi-point multi-pipe-diameter, comprise base (1), it is characterized in that: described base (1) is provided with brace table (2), one side of brace table (2) is provided with fixedly limited block (3), the opposite side of brace table (2) is provided with movable limited block (4), and the compressing member (5) that control activity limited block clamps is installed on described base (1); Described compressing member (5) is for crossing and be threaded in the screw rod (5-1) on brace table, the inner of screw rod (5-1) withstands on the lower end of movable limited block (4), it is upper that the middle part of movable limited block (4) is rotatably connected on base (1), and the outer end of screw rod (5-1) is provided with turning handle (5-2).

2. the tube clip of multi-point multi-pipe-diameter according to claim 1, is characterized in that: described movable limited block (4) middle part is provided with vertical chute (4-1), in vertical chute (4-1), is provided with the set screw (6) being fixed on base (1).

3. the tube clip of multi-point multi-pipe-diameter according to claim 1, is characterized in that: the inclined-plane (4-2) of the top of described movable limited block (4) for tilting.

4. the tube clip of multi-point multi-pipe-diameter according to claim 1, is characterized in that: the top of described movable limited block (4) is the confined planes (4-3) of V character form structure.

5. the tube clip of a multi-point multi-pipe-diameter, comprise base (1), it is characterized in that: described base (1) is provided with brace table (2), one side of brace table (2) is provided with fixedly limited block (3), the opposite side of brace table (2) is provided with movable limited block (4), and the compressing member (5) that control activity limited block clamps is installed on described base (1); Described compressing member (5) is for being transverse in the push rod (5-3) on brace table (2), the outer end of push rod (5-3) is provided with eccentric wheel (5-4), the inner connection activity limited block (4) of push rod (5-3), movable limited block (4) is slidably mounted on (1) on base.