CN206445451U

CN206445451U - A kind of steel-pipe welding fixture

Info

Publication number: CN206445451U
Application number: CN201720078990.XU
Authority: CN
Inventors: 沈阳; 周志吉
Original assignee: Jiangsu Ice Soluble Pipe Industry Co Ltd
Current assignee: Jiangsu Ice Soluble Pipe Industry Co Ltd
Priority date: 2017-01-20
Filing date: 2017-01-20
Publication date: 2017-08-29
Anticipated expiration: 2027-01-20

Abstract

The utility model discloses a kind of steel-pipe welding fixture, including the first bottom plate and the second bottom plate connected together, one end and side of second bottom plate are respectively fixedly connected with the first socket block and the second socket block of formed objects, one end of first bottom plate offers the running-on that socket is engaged with the first socket block, the upper face of first bottom plate is hinged with protective plate, and the top of first bottom plate and the second bottom plate has been fixedly connected with clamping device.The steel-pipe welding fixture, by being fixedly connected with the first socket block and the second socket block in one end and side of the second bottom plate, and be socketed using the running-on of the first bottom plate, it can not only realize that two steel pipes are directly welded, it can also realize and the fixation that 90 ° of inclined welds connect is carried out between two steel pipes, applicability is wider.

Description

A kind of steel-pipe welding fixture

Technical field

The utility model belongs to steel-pipe welding technical field, and in particular to a kind of steel-pipe welding fixture.

Background technology

During steel pipe use together, it is often necessary to which two short steel-pipe weldings are formed into a long steel pipe. It is accurate, it is necessary to use steel pipe clamp in order to preferably welding during welding, existing steel pipe clamp be provided to mostly into Row is directly welded, but we are when in use, and being frequently encountered needs to carry out two steel pipes to connect in 90 ° of right angle inclined welds, typically Fixture can not realize.

Utility model content

The purpose of this utility model is to provide a kind of steel-pipe welding fixture, with asking for solving to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：A kind of steel-pipe welding fixture, including be socketed in The first bottom plate and the second bottom plate together, one end and side of second bottom plate are respectively fixedly connected with the first of formed objects Block and the second socket block are socketed, one end of first bottom plate offers the running-on that socket is engaged with the first socket block, described The upper face of first bottom plate is hinged with protective plate, and the top of first bottom plate and the second bottom plate has been fixedly connected with clamping dress Put.

It is preferred that, the protective plate be high temperature resistant protective plate, and protective plate width be more than the second bottom plate width.

It is preferred that, the clamping device includes base and is fixedly connected on the column, V-block and branch of susceptor surface Frame, the upper end of the support is hinged with hinge bar, and the bottom of the hinge bar is fixedly connected with elastic block rubber, the hinge bar One end movable sleeve be connected to bull stick, the week side of boss of the bull stick is symmetrically fixedly connected with raised line.

It is preferred that, the elastic block rubber is in reverse V-shaped.

It is preferred that, the column is provided with two groups, and two groups of columns are parallel to each other, and the relative side of the column, which is fixed, to be connected It is connected to helical teeth.

It is preferred that, the spacing between two groups of helical teeth is more than the diameter of bull stick, and being smaller than between two groups of helical teeth includes The diameter of bull stick including raised line.

Technique effect of the present utility model and advantage：The steel-pipe welding fixture, by one end and side of the second bottom plate The first socket block and the second socket block are fixedly connected with, and is socketed using the running-on of the first bottom plate, two can be not only realized Steel pipe is directly welded, and can also realize and the fixation that 90 ° of inclined welds connect is carried out between two steel pipes, and applicability is wider.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is side structure schematic view of the present utility model；

Fig. 3 is the structural representation of the utility model clamping device；

Fig. 4 is the structural representation of the utility model column；

Fig. 5 is the structural representation of the oblique welding job in the utility model right angle.

In figure：1 protective plate, 2 first bottom plates, 21 running-ons, 3 clamping devices, 31 bases, 32 columns, 33 raised lines, 34 bull sticks, 35 elastic block rubbers, 36V types block, 37 hinge bars, 38 supports, 39 helical teeth, 4 second bottom plates, 41 first socket blocks, 42 second sockets Block.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

The utility model provides a kind of steel-pipe welding fixture as Figure 1-5, including the first bottom connected together The bottom plate 4 of plate 2 and second, one end and side of second bottom plate 4 are respectively fixedly connected with the first socket block 41 of formed objects With the second socket block 42, one end of first bottom plate 2 offers the running-on 21 that socket is engaged with the first socket block 41, described The upper face of first bottom plate 2 is hinged with protective plate 1, and the top of the bottom plate 4 of the first bottom plate 2 and second has been fixedly connected with folder Hold device 3.

Specifically, the protective plate 1 is high temperature resistant protective plate, and width of the width more than the second bottom plate 2 of protective plate 1. Protective plate 1 be mainly designed in order to prevent welding when, high temperature weld grain by running-on 21 and first be socketed block 41 or second socket Block 42 welds together.

Specifically, the clamping device includes base 31 and is fixedly connected on column 32, the V-block on the surface of base 31 36 and support 38, the upper end of the support 38 is hinged with hinge bar 37, and the bottom of the hinge bar 37 is fixedly connected with flexible rubber Blob of viscose 35, one end movable sleeve of the hinge bar 37 is connected to bull stick 34, and the week side of boss of the bull stick 34 is symmetrically fixedly connected with raised line 33。

Specifically, the elastic block rubber 35 is in reverse V-shaped.

Specifically, the column 32 is provided with two groups, and two groups of columns 32 are parallel to each other, the relative side of the column 32 It is fixedly connected with helical teeth 39.

Specifically, the spacing between two groups of helical teeth 39 is more than the diameter of bull stick 34, and the spacing between two groups of helical teeth 39 is small The diameter of bull stick 34 including comprising raised line 33.

Specifically, when in use, if two steel pipes need to carry out 90 ° of mitereds, running-on 21 and second is socketed into block 42 It is socketed, and protective plate 1 is covered on the junction surface in the first bottom plate 2 and the second bottom plate 4, by the angle pair of two steel pipes Thereafter put to two V-blocks 36, pushed using bull stick 34 so that elastic block rubber 35 blocks steel pipe, rotating bull stick 34 makes respectively Raised line 33 on bull stick 34 blocks the helical teeth 39 on column 32, is then welded；After the completion of welding, bull stick 34 is first pushed, so After be rotated further by bull stick 34 so that raised line 33 departs from helical teeth 39, finally takes out steel pipe, completes welding.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc., It should be included within protection domain of the present utility model.

Claims

1. a kind of steel-pipe welding fixture, including the first bottom plate (2) and the second bottom plate (4) connected together, it is characterised in that：Institute The one end and side for stating the second bottom plate (4) are respectively fixedly connected with the first socket block (41) and the second socket block of formed objects (42), one end of first bottom plate (2) offers the running-on (21) that socket is engaged with the first socket block (41), described first The upper face of bottom plate (2) is hinged with protective plate (1), and the top of first bottom plate (2) and the second bottom plate (4) is fixedly connected with There is clamping device (3).

2. a kind of steel-pipe welding fixture according to claim 1, it is characterised in that：The protective plate (1) is anti-for high temperature resistant Backplate, and width of the width more than the second bottom plate (2) of protective plate (1).

3. a kind of steel-pipe welding fixture according to claim 1, it is characterised in that：The clamping device includes base (31) and be fixedly connected on the column (32), V-block (36) and support (38) on base (31) surface, the support (38) it is upper End is hinged with hinge bar (37), and the bottom of the hinge bar (37) is fixedly connected with elastic block rubber (35), the hinge bar (37) one end movable sleeve is connected to bull stick (34), and the week side of boss of the bull stick (34) is symmetrically fixedly connected with raised line (33).

4. a kind of steel-pipe welding fixture according to claim 3, it is characterised in that：The elastic block rubber (35) is in V Type.

5. a kind of steel-pipe welding fixture according to claim 3, it is characterised in that：The column (32) is provided with two groups, And two groups of columns (32) are parallel to each other, the relative side of the column (32) is fixedly connected with helical teeth (39).

6. a kind of steel-pipe welding fixture according to claim 3 or 5, it is characterised in that：Between between two groups of helical teeth (39) Being smaller than comprising the bull stick (34) including raised line (33) between the diameter away from more than bull stick (34), and two groups of helical teeth (39) Diameter.