CN214685042U

CN214685042U - Auxiliary support with fixed adjusting structure for pipe welding

Info

Publication number: CN214685042U
Application number: CN202022889943.8U
Authority: CN
Inventors: 孙宝胜
Original assignee: Lunan Pharmaceutical Group Corp
Current assignee: Lunan Pharmaceutical Group Corp
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-11-12
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an auxiliary stand is used in tubular product welding with fixed adjustment structure, including support frame and splint, two sets of brackets of the top symmetry fixedly connected with of support frame, it is connected with the clamp ring to rotate between two sets of brackets, the inboard of clamp ring is rotated and is connected with three splint that are the annular array and distribute, three inboard fixedly connected with three groups of clamp ring are the stop collar that the annular array distributes, rotate between three groups of stop collars and be connected with the ring soon that runs through three groups of splint. The utility model discloses in, at first, adopt three point centripetal type clamping structure, can realize that the diversified convenient clamping of pipe fitting is handled, reduced operating personnel's work load, promoted the convenience of pipe fitting centre gripping operation, also promoted the fixed stability of pipe fitting centre gripping simultaneously, secondly, adopt the rotary table formula adjustment structure, can realize that the adjustment of the fixed back pipe fitting of clamping is handled, promoted the suitability of auxiliary stand to the actual adjustment welding of the pipe fitting of being convenient for is used.

Description

Auxiliary support with fixed adjusting structure for pipe welding

Technical Field

The utility model relates to a tubular product welding subassembly technical field especially relates to a tubular product welding is with auxiliary stand with fixed adjustment structure.

Background

The welded steel pipe is also called as welded pipe, and is made by welding a steel plate or strip steel after being curled and formed, and is generally 6 meters in length. The welded steel pipe has simple production process, high production efficiency, various types and specifications and less equipment investment, but the general strength is lower than that of a seamless steel pipe. However, the existing auxiliary bracket for welding the pipe still has the defects that: firstly, when fixing the pipe fitting on auxiliary stand, need operating personnel to use fastener, fastener or anchor clamps to carry out the fixed processing of clamping with the pipe fitting, whole clamping operation is wasted time and energy, is difficult to realize the diversified clamping of pipe fitting simultaneously and handles, and the stability of clamping is relatively poor, and secondly, the fixed back of pipe fitting clamping is difficult to carry out the adjustment of angle and handles, and the adjustability is relatively poor, and the actual adjustment welding of the pipe fitting of being not convenient for is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the technical problems in the above description, an auxiliary bracket for welding a pipe material having a fixing and adjusting structure is proposed.

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

the utility model provides a tubular product auxiliary stand for welding with fixed adjustment structure, includes support frame and splint, two sets of brackets of the top symmetry fixedly connected with of support frame, it is connected with the clamp ring to rotate between two sets of brackets, the inboard of clamp ring is rotated and is connected with three splint that are the annular array and distribute, the stop collar that is the annular array and distributes of the inboard three fixedly connected with of clamp ring, it is connected with the ring soon that runs through three splint to rotate between three stop collars of group, the equal fixedly connected with adjustment post that runs through three splint of front end and the rear end of circling, the front end and the rear end of three splint of group all seted up with adjustment post assorted adjustment groove, the outside fixedly connected with second tooth piece of circling.

As a further description of the above technical solution:

the inside of support frame is located the below of clamp ring and rotates and be connected with the first worm that is horizontal distribution.

As a further description of the above technical solution:

the bottom of the clamping ring is fixedly connected with a first tooth block meshed with the first worm.

As a further description of the above technical solution:

the top of the clamping ring is rotatably connected with a second worm meshed with the second rack.

As a further description of the above technical solution:

and a rotary disc is arranged at the right end of the first worm.

As a further description of the above technical solution:

the right side of the support frame is fixedly connected with a transverse plate above the rotary disc.

As a further description of the above technical solution:

and the inner side of the transverse plate is connected with a fastening bolt which is mutually attached to the rotary disc in a screwing manner.

As a further description of the above technical solution:

the inner sides of the two groups of brackets are symmetrically and rotatably connected with two groups of balls which are mutually attached to the clamping ring.

As a further description of the above technical solution:

the inner ends of the three groups of clamping plates are all provided with rubber blocks.

As a further description of the above technical solution:

and the right end of the second worm is fixedly connected with a crank.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adopt three point centripetal type clamping structure, be equipped with the swivel in the clamp ring inboard, the adjustment post, splint and adjustment groove, be equipped with second worm and second rack simultaneously between clamp ring and swivel, when gripping and rotating the second worm, under the drive action between second worm and second rack, swivel alright clockwise or anticlockwise rotation in the clamp ring inboard, under the drive action between adjustment post and adjustment groove, three splint alright inwards or outwards rotate in step, when the rubber block on three splint of group all contacts the outer wall of pipe fitting, the centripetal clamping of pipe fitting has just been accomplished and has been handled, the diversified convenient clamping of pipe fitting is handled to this kind of structure, operating personnel's work load has been reduced, the convenience of pipe fitting centre gripping operation has been promoted, the fixed stability of pipe fitting centre gripping has also been promoted simultaneously.

2. The utility model discloses in, adopt the rotary table adjustment structure, be equipped with first worm on the support frame, the capstan, diaphragm and fastening bolt, be equipped with first tooth piece on the rotary ring simultaneously, rotate the adjustment when needs with the pipe fitting of clamping on the clamp ring and handle, alright grip and rotate the capstan, rotation just can take place for first worm, under the transmission between first worm and first tooth piece, the clamp ring is whole alright clockwise or anticlockwise rotation between two sets of brackets, the adjustment of the fixed back pipe fitting of clamping can be realized to this kind of structure and handled, the suitability of auxiliary stand has been promoted, thereby the actual adjustment welding of the pipe fitting of being convenient for uses.

Drawings

Fig. 1 is a schematic structural diagram of an auxiliary bracket for welding a pipe with a fixed adjusting structure according to the present invention;

FIG. 2 is a schematic cross-sectional view of the bracket and the clamp ring of the present invention;

fig. 3 is a partially enlarged schematic view of a position a in the present invention.

Illustration of the drawings:

1. a support frame; 101. a transverse plate; 2. a bracket; 201. a ball bearing; 3. a clamping ring; 301. a first tooth block; 302. a limiting sleeve; 4. rotating a ring; 401. adjusting the column; 402. a second tooth block; 5. a splint; 501. an adjustment groove; 502. a rubber block; 6. a second worm; 601. a crank; 7. a first worm; 701. rotating the disc; 8. and fastening the bolt.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tubular product auxiliary stand for welding with fixed adjustment structure, including support frame 1 and splint 5, two sets of brackets 2 of the top symmetry fixedly connected with of support frame 1, it is connected with clamp ring 3 to rotate between two sets of brackets 2, the inboard of clamp ring 3 is rotated and is connected with three splint 5 that are the annular array and distribute, the stop collar 302 that is the annular array and distributes of the inboard three fixedly connected with groups of clamp ring 3, it is connected with the swing ring 4 that runs through three splint 5 to rotate between three stop collar 302 groups, the equal fixedly connected with in front end and the rear end of swing ring 4 runs through three adjustment post 401 of group splint 5, the front end and the rear end of three splint 5 of group all seted up with adjustment post 401 assorted adjustment groove 501, the outside fixedly connected with second gear block 402 of swing ring 4, the top of clamp ring 3 is rotated and is connected with second worm 6 with second gear block 402 looks meshing.

Specifically, as shown in fig. 1-3, a first worm 7 which is horizontally distributed is rotatably connected to the inside of the support frame 1 below the clamping ring 3, a first tooth block 301 which is meshed with the first worm 7 is fixedly connected to the bottom of the clamping ring 3, a rotating disc 701 is installed at the right end of the first worm 7, a transverse plate 101 is fixedly connected to the right side of the support frame 1 above the rotating disc 701, a fastening bolt 8 which is mutually attached to the rotating disc 701 is rotatably connected to the inner side of the transverse plate 101, and the rotating disc 701 is arranged to facilitate the rotation adjustment of the first worm 7 by an operator, and the fastening bolt 8 is arranged to lock the adjusted rotating disc 701, so that the phenomenon that the rotating disc 701 is rotated due to mistaken touch of the rotating disc 701 in the welding process is reduced.

Specifically, as shown in fig. 1 and 2, the inboard equal symmetry of two sets of brackets 2 rotates and is connected with two sets of balls 201 of laminating each other with clamp ring 3, rubber block 502 is all installed to three sets of splint 5's the inner, the right-hand member fixedly connected with crank 601 of second worm 6, ball 201's setting, can turn into the rolling frictional force with the contact friction between bracket 2 and the clamp ring 3, rubber block 502's setting, the stability of centre gripping between splint 5 and the pipe fitting has been promoted on the one hand, on the other hand has reduced the production of pipe fitting clamp wound and clamp mark phenomenon, crank 601's setting, the rotation adjustment of the second worm 6 of being convenient for is handled.

The working principle is as follows: when the pipe fitting is used, after the pipe fitting is moved to the middle of the rotary ring 4, an operator can hold and rotate the crank 601 on the second worm 6 by one hand, at the moment, the second worm 6 can rotate, the rotary ring 4 can rotate clockwise on the inner side of the clamping ring 3 under the transmission action between the second worm 6 and the second tooth block 402, the three groups of clamping plates 5 can rotate inwards synchronously under the transmission action between the adjusting column 401 and the adjusting groove 501, when the rubber blocks 502 on the three groups of clamping plates 5 are contacted with the outer wall of the pipe fitting, the pipe fitting can be clamped and fixed at the middle of the clamping ring 3 at three points in a centripetal manner, so that welding can be carried out, when the pipe fitting needs to be adjusted in a rotating manner in the welding process, the operator can hold and rotate the rotary disc 701 on the first worm 7, the first worm 7 can rotate, and under the transmission action between the first worm 7 and the first tooth block 301, the clamping ring 3 can rotate clockwise or anticlockwise integrally between the two groups of brackets 2, when the angle is adjusted to a proper angle, the rotation of the rotating disk 701 is stopped, and the fastening bolt 8 is rotationally adjusted to be in contact with the rotating disk 701.

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

1. The utility model provides a tubular product auxiliary stand for welding with fixed adjustment structure, includes support frame (1) and splint (5), its characterized in that, the top symmetry fixedly connected with two sets of brackets (2) of support frame (1), it is connected with clamp ring (3) to rotate between two sets of brackets (2), the inboard rotation of clamp ring (3) is connected with three splint (5) that are the annular array and distribute, the inboard fixedly connected with three sets of stop collar (302) that are the annular array and distribute of clamp ring (3), it is connected with swivel (4) that run through three sets of splint (5) to rotate between three sets of stop collar (302), the front end and the rear end of swivel (4) all fixedly connected with the adjustment post (401) that run through three sets of splint (5), the front end and the rear end of three sets of splint (5) all set up with adjustment post (401) assorted adjustment groove (501), and a second tooth block (402) is fixedly connected to the outer part of the rotating ring (4).

2. The auxiliary support with the fixing and adjusting structure for pipe welding as claimed in claim 1, wherein the interior of the support frame (1) below the clamping ring (3) is rotatably connected with a first worm (7) which is horizontally distributed.

3. The auxiliary support for welding the pipe with the fixed adjusting structure according to claim 2, wherein a first tooth block (301) meshed with the first worm (7) is fixedly connected to the bottom of the clamping ring (3).

4. The auxiliary support for welding the pipes with the fixed adjusting structure according to claim 1, wherein the top of the clamping ring (3) is rotatably connected with a second worm (6) meshed with a second rack (402).

5. The auxiliary support for welding the pipe with the fixed adjusting structure according to claim 2, wherein the right end of the first worm (7) is provided with a rotating disc (701).

6. The auxiliary bracket with the fixing and adjusting structure for welding the pipe is characterized in that a transverse plate (101) is fixedly connected to the right side of the supporting frame (1) above the rotating disc (701).

7. The auxiliary bracket with the fixing and adjusting structure for welding the tubular product as claimed in claim 6, wherein the inner side of the transverse plate (101) is screwed with a fastening bolt which is attached to the rotary plate (701).

8. The auxiliary support for welding the pipe with the fixed adjusting structure according to claim 1, wherein two groups of balls (201) attached to the clamping ring (3) are symmetrically and rotatably connected to the inner sides of the two groups of brackets (2).

9. The auxiliary support for welding the pipe with the fixed adjusting structure according to claim 1, wherein the inner ends of the three groups of clamping plates (5) are provided with rubber blocks (502).

10. The auxiliary support for welding the pipe with the fixed adjusting structure according to claim 4, wherein a crank (601) is fixedly connected to the right end of the second worm (6).