CN212384960U - Pipeline welding butt joint mould anchor clamps - Google Patents

Abstract

The utility model provides a pipeline welding butt joint mould anchor clamps, including an upper fixed plate and a lower fixed plate, through many spliced pole fixed connection between bottom plate and the upper fixed plate, the spout has all been seted up on the relative lateral wall of an upper fixed plate and bottom plate, the internally connected with movable block of spout, equal first telescopic link of fixedly connected with on the relative lateral wall of two movable blocks, and the one end fixedly connected with semicircle ring of movable block is kept away from to first telescopic link, be equipped with pipeline slewing mechanism on the semicircle ring inner wall, one side fixedly connected with support of spout is kept away from to the upper surface of bottom plate, fixedly connected with second telescopic link on the lateral wall of support, and the one end that the support was kept away from to the second telescopic link is. The utility model discloses a moving mechanism can control anchor clamps fixed pipeline that can be more stable at different position fixed pipelines, in addition the utility model discloses also guarantee that the pipeline can not reciprocate in the welded from axial fixed pipeline to the precision is better in the welded.

Description

Pipeline welding butt joint mould anchor clamps

Technical Field

The utility model relates to a pipeline welding butt joint grinding apparatus anchor clamps technical field specifically is a pipeline welding butt joint mould anchor clamps.

Background

The welding fixture is used as a welding tool fixture, accurately positions and clamps the workpiece, and is used for assembling and welding process equipment. In the field of engineering machinery, it is often necessary to weld round pipes.

However, the existing pipeline welding clamp has the defects that the welding precision is not tightly influenced due to the loose fixation, so that the quality problem of the pipeline is caused, the pipeline is difficult to rotate during welding, other parts of the pipeline are welded, the fixing position of the clamp cannot be changed according to the length of the pipeline, and the fixing effect can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pipeline welding butt joint mold clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pipeline welding butt joint mould anchor clamps, includes upper fixed plate and bottom plate, its characterized in that: through many spliced poles fixed connection between bottom plate and the upper fixed plate, the spout has all been seted up on the relative lateral wall of upper fixed plate and bottom plate, the internal connection of spout has the movable block, and the movable block passes through moving mechanism and removes in the spout, two equal fixedly connected with first telescopic link on the relative lateral wall of movable block, and the one end fixedly connected with semicircle that the movable block was kept away from to first telescopic link, be equipped with pipeline slewing mechanism on the semicircle inner wall, one side fixedly connected with support of spout is kept away from to the upper surface of bottom plate, fixedly connected with second telescopic link on the lateral wall of support, and the one end that the support was kept away from to the second telescopic link is connected with clamping mechanism.

Preferably, the moving mechanism includes a first gear plate, a positioning pin and a second gear plate, the first gear plate is fixedly connected to the bottom of the sliding groove, the second gear plate is fixedly connected to the side wall of the moving block, the first gear plate is meshed with the second gear plate, a positioning hole corresponding to the positioning pin is formed in the upper surface of the moving block, and the positioning hole penetrates through the moving block.

Preferably, the pipeline slewing mechanism includes recess and steel ball, the recess is established on the inner wall of semicircle ring, and a plurality of steel balls roll connection in the recess, the width of recess is half of semicircle ring width.

Preferably, the left inner wall and the right inner wall of the sliding groove are both provided with an inner embedded groove, and the moving block is connected in the inner embedded grooves in a sliding mode.

Preferably, clamping mechanism includes joint ring and fixing bolt, joint ring rotates to be connected on the lateral wall of second telescopic link, and a plurality of fixing bolt rotate to be connected on joint ring's lateral wall.

Preferably, the center of the clamping ring and the center of the semicircular ring are located on the same horizontal line, and the diameter of the clamping ring is larger than that of the semicircular ring.

Compared with the prior art, the beneficial effects of the utility model are that: it is fixed effectual, the utility model discloses from horizontal and vertical two position fixed pipelines, thereby more firm fixed the pipeline guarantee the welding be the precision, the utility model discloses can be according to the position of the length adjustment centre gripping of pipeline to this fixed pipeline that can be better also can be according to the pipe diameter size adjustment anchor clamps of pipeline, application range is wider.

Drawings

Fig. 1 is a side view of a pipe welding butt joint mold fixture provided by the present invention;

fig. 2 is a front view of a pipe welding butt joint mold fixture provided by the utility model;

fig. 3 is a top view of the pipe welding butt joint mold fixture provided by the present invention;

fig. 4 is an enlarged view of a moving mechanism of the clamp of the pipeline welding butt joint die provided by the utility model;

fig. 5 is the utility model provides a moving block enlarger of pipeline welding butt joint mould anchor clamps.

In the figure: 1 upper fixed plate, 2 bottom plate, 3 spliced poles, 4 first telescopic links, 5 semicircle rings, 6 supports, 7 second telescopic links, 8 joint rings, 9 fixing bolt, 10 steel balls, 11 spout, 12 movable blocks, 13 first gear board, 14 locating pins, 15 second gear board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a pipe welding butt joint mold clamp comprises an upper fixing plate 1 and a lower fixing plate 2, wherein the lower fixing plate 2 is fixedly connected with the upper fixing plate 1 through a plurality of connecting columns 3, sliding grooves 11 are respectively arranged on the side walls of the upper fixing plate 1 opposite to the lower fixing plate 2, moving blocks 12 are connected inside the sliding grooves 11, the moving blocks 12 move in the sliding grooves 11 through the moving mechanism, the opposite side walls of the two moving blocks 12 are fixedly connected with first telescopic rods 4, and the one end fixedly connected with semicircle ring 5 that the movable block 12 was kept away from to first telescopic link 4 is equipped with pipeline slewing mechanism on the 5 inner walls of semicircle ring, and one side fixedly connected with support 6 of spout 13 is kept away from to the upper surface of bottom plate 2, and support 6 is a cuboid structure, fixedly connected with second telescopic link 7 on the lateral wall of support 6, and the one end that support 6 was kept away from to second telescopic link 7 is connected with latch mechanism.

The moving mechanism comprises a first gear plate 13, a positioning pin 14 and a second gear plate 15, the first gear plate 13 is fixedly connected to the bottom of the sliding groove 11, the first gear plate 13 is arranged at the middle position of the sliding groove 11, the length of the first gear plate 13 is equal to the length width of the sliding groove 11 and is equal to half of the width of the sliding groove 11, the second gear plate 15 is fixedly connected to the side wall of the moving block 12, the first gear plate 13 is meshed with the second gear plate 15, a positioning hole corresponding to the positioning pin 14 is formed in the upper surface of the moving block 12, and the positioning hole penetrates through the moving block 12.

The pipeline rotating mechanism comprises a groove and steel balls 10, the groove is formed in the inner wall of the semicircular ring 5, the steel balls 10 are connected in the groove in a rolling mode, and the width of the groove is half of the width of the semicircular ring 5.

The inner caulking grooves are formed in the left inner wall and the right inner wall of the sliding groove 11, the moving block 12 is connected in a sliding mode in the inner caulking grooves, and the purpose of the arrangement is to prevent the moving block 12 and the telescopic rod 4 on the upper fixing plate 1 from falling.

The center of the clamping ring 8 and the center of the semicircular ring are positioned on the same horizontal line, and the diameter of the clamping ring 8 is larger than that of the semicircular ring 5.

Clamping mechanism includes joint ring 8 and fixing bolt 9, and joint ring 8 rotates to be connected on the lateral wall of second telescopic link 7, and a plurality of fixing bolt 9 rotate to be connected on joint ring 8's lateral wall.

This use is novel puts into semicircle ring 5 with the pipeline at the during operation in, length through adjusting telescopic link 4 is transversely fixed with the pipeline, the tail end of pipeline is put into joint ring 8 in, through a plurality of fixing bolt 9 longitudinal fixity on the 8 lateral walls of joint ring, can be according to the length of pipeline, adjust the position of two semicircle rings 5 through moving mechanism, let it fix in the position of difference, can reach better fixed effect, when moving mechanism reachs suitable position, thereby block first gear 13 fixed movable block 12 through locating pin 14, when needs rotate the pipeline and weld other positions, can the free rotation through the steel ball in the semicircle ring 5, make things convenient for the rotation of pipeline.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a pipeline welding butt joint mould anchor clamps, includes upper fixed plate (1) and bottom plate (2), its characterized in that: the lower fixing plate (2) is fixedly connected with the upper fixing plate (1) through a plurality of connecting columns (3), the side walls of the upper fixing plate (1) and the lower fixing plate (2) which are opposite are respectively provided with a sliding chute (11), the inside of each sliding chute (11) is connected with a moving block (12), the moving blocks (12) move in the sliding grooves (11) through the moving mechanism, the opposite side walls of the two moving blocks (12) are fixedly connected with first telescopic rods (4), and one end of the first telescopic rod (4) far away from the moving block (12) is fixedly connected with a semi-circle ring (5), a pipeline rotating mechanism is arranged on the inner wall of the semicircular ring (5), one side of the upper surface of the lower fixing plate (2) far away from the sliding chute (11) is fixedly connected with a bracket (6), the side wall of the bracket (6) is fixedly connected with a second telescopic rod (7), and one end of the second telescopic rod (7) far away from the bracket (6) is connected with a clamping mechanism.

2. The pipe welding butt joint mold clamp according to claim 1, wherein: the moving mechanism comprises a first gear plate (13), a positioning pin (14) and a second gear plate (15), the first gear plate (13) is fixedly connected to the bottom of the sliding groove (11), the second gear plate (15) is fixedly connected to the side wall of the moving block (12), the first gear plate (13) is meshed with the second gear plate (15), a positioning hole corresponding to the positioning pin (14) is formed in the upper surface of the moving block (12), and the positioning hole penetrates through the moving block (12).

3. The pipe welding butt joint mold clamp according to claim 1, wherein: the pipeline rotating mechanism comprises a groove and steel balls (10), the groove is formed in the inner wall of the semicircular ring (5), the steel balls (10) are connected in the groove in a rolling mode, and the width of the groove is half of the width of the semicircular ring (5).

4. The pipe welding butt joint mold clamp according to claim 1, wherein: the inner wall all is equipped with the inner caulking groove about spout (11), movable block (12) sliding connection is in the inner caulking groove.

5. The pipe welding butt joint mold clamp according to claim 1, wherein: clamping mechanism includes joint ring (8) and fixing bolt (9), joint ring (8) rotate to be connected on the lateral wall of second telescopic link, and a plurality of fixing bolt (9) rotate to be connected on the lateral wall of joint ring (8).

6. The pipe welding butt mold clamp of claim 5, wherein: the center of the clamping ring (8) and the center of the semicircular ring (5) are positioned on the same horizontal line, and the diameter of the clamping ring (8) is larger than that of the semicircular ring (5).

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