CN217316684U

CN217316684U - Right-angle welding fixture and welding machine tool with same

Info

Publication number: CN217316684U
Application number: CN202221090663.3U
Authority: CN
Inventors: 祝先锋
Original assignee: Suzhou Haze Industrial Equipment Co ltd
Current assignee: Suzhou Haze Industrial Equipment Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-30
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a right angle welding jig and have its welding lathe relates to digit control machine tool technical field. The utility model comprises a bottom plate, a clamping unit is arranged on the bottom plate; the clamping unit comprises a lower clamping seat arranged on the bottom plate and an L-shaped support arranged on one side of the lower clamping seat, a telescopic cylinder A is arranged on the L-shaped support, the output end of the telescopic cylinder A penetrates through the top of the L-shaped support, and an upper clamping seat matched with the lower clamping seat is arranged at the end part of the telescopic cylinder A; the lower clamping seat comprises a square tube A arranged on the bottom plate, two ends of the square tube A are respectively sleeved with an L-shaped clamping arm A, and two ends of the square tube A are respectively provided with a locking bolt A; go up the holder and include a square pipe B of setting on telescopic cylinder A output, L type arm lock B has been cup jointed respectively at square pipe B's both ends, and square pipe B's middle part sets up the baffle, and telescopic cylinder B is connected to baffle and L type arm lock B. The utility model discloses a square pipe fitting of welded is treated to two fixture and is carried out the centre gripping, and the other side pipe fitting is fixed in the convenient welding process.

Description

Right-angle welding fixture and welding machine tool with same

Technical Field

The utility model belongs to the technical field of the digit control machine tool, especially, relate to a right angle welding jig and have its welding lathe.

Background

The movable storage rack is usually used in production, and is formed by welding pipe fittings for reducing the weight of the movable storage rack.

In the welding production process of the mobile storage rack, two transverse pipes arranged at right angles and a vertical pipe are required to be welded, and the welding can be carried out after the transverse pipes and the vertical pipe are generally aligned by manpower due to the fact that no special pipe welding clamp is arranged, and the mode has the problem that the angle alignment has errors and the welding process has fluctuation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a right angle welding jig and have its welding lathe treats welded square pipe fitting through two fixture and carries out the centre gripping, has solved current artifical alignment and has violently managed and have alignment error with the standpipe to and there is undulant problem in welding process.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

as a first aspect of the present invention, the present invention is a right-angle welding jig, comprising a bottom plate, wherein a pair of clamping mechanisms is arranged on the bottom plate; the clamping mechanism comprises at least two clamping units; the clamping unit comprises a lower clamping seat arranged on the bottom plate and an L-shaped support arranged on one side of the lower clamping seat, a telescopic cylinder A is arranged on the L-shaped support, the output end of the telescopic cylinder A penetrates through the top of the L-shaped support, and an upper clamping seat matched with the lower clamping seat is arranged at the end part of the telescopic cylinder A; the lower clamping seat comprises a square tube A arranged on the bottom plate, two ends of the square tube A are respectively sleeved with an L-shaped clamping arm A, and two ends of the square tube A are respectively provided with a locking bolt A; go up the holder and include a square pipe B of setting on telescopic cylinder A output, L type arm lock B has been cup jointed respectively at square pipe B's both ends, square pipe B's middle part sets up the baffle, telescopic cylinder B is connected to baffle and L type arm lock B.

Further, the clamping mechanism comprises two clamping units.

Furthermore, the end part of the L-shaped clamping arm B is provided with a slope B.

Furthermore, the end part of the L-shaped clamping arm A is provided with an inclined plane A; the square pipe fitting is clamped between the upper clamping seat and the lower clamping seat; the length direction of the square pipe fittings clamped on the two clamping mechanisms is 90 degrees; rubber layers are arranged on the inner sides of the L-shaped clamping arm A and the L-shaped clamping arm B; square pipe A and square pipe B are close to one side of square pipe fitting all is provided with a soft bed course.

As a second aspect of the present invention, there is provided a welding machine tool having the right-angle welding jig of the first aspect.

The utility model discloses following beneficial effect has:

the utility model discloses a square pipe fitting of welded is treated to two fixture and is carried out the centre gripping, makes things convenient for the other side pipe fitting to fix in the welding process, and is applicable to the square pipe fitting of multiple not unidimensional and carries out the centre gripping.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the welding jig of the present invention;

FIG. 2 is a schematic view of the structure of the lower clamp seat of the present invention;

fig. 3 is a schematic view of the structure of the upper clamp seat of the present invention.

Detailed Description

As shown in fig. 1-3; a right-angle welding fixture and a welding machine tool with the same comprise a bottom plate 1, wherein a pair of clamping mechanisms is arranged on the bottom plate 1; the clamping mechanism comprises two clamping units; the clamping unit comprises a lower clamping seat 2 arranged on the bottom plate 1 and an L-shaped support 3 arranged on one side of the lower clamping seat 2, a telescopic cylinder A31 is arranged on the L-shaped support 3, the output end of a telescopic cylinder A31 penetrates through the top of the L-shaped support 3, and the end part of the telescopic cylinder A31 is provided with an upper clamping seat 4 matched with the lower clamping seat 2; the lower clamping seat 2 comprises a square tube A21 arranged on the bottom plate 1, two ends of the square tube A21 are respectively sleeved with an L-shaped clamping arm A22, and two ends of the square tube A21 are respectively provided with a locking bolt A24; the upper clamping seat 4 comprises a square tube B41 arranged at the output end of the telescopic cylinder A31, two ends of the square tube B41 are respectively sleeved with an L-shaped clamping arm B42, the middle part of the square tube B41 is provided with a partition plate, and the partition plate and the L-shaped clamping arm B42 are connected with the telescopic cylinder B; the end part of the L-shaped clamping arm B42 is provided with a bevel B43; the end part of the L-shaped clamping arm A22 is provided with a bevel A23; the square pipe fitting 10 is clamped between the upper clamping seat 4 and the lower clamping seat 2; the length direction of the square pipe fitting 10 clamped on the two clamping mechanisms is 90 degrees; rubber layers are arranged on the inner sides of the L-shaped clamping arm A22 and the L-shaped clamping arm B42; one sides of the square pipe A21 and the square pipe B41 close to the square pipe 10 are respectively provided with a soft cushion layer. During the use, install two square pipe fittings 10 down on holder 2 earlier, according to the size of square pipe fitting 10, adjustment L type arm lock A22 supports the both sides that lean on square pipe fitting 10 respectively to its both ends, and control telescopic cylinder A31 moves down, makes the top of going up holder 4 joint at square pipe fitting 10, and control telescopic cylinder B contracts again this moment to the realization is to square pipe fitting 10 centre gripping.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a right angle welding jig which characterized in that: comprises a pair of clamping mechanisms; the clamping mechanism comprises at least two clamping units;

the clamping unit comprises a lower clamping seat (2) arranged on the bottom plate (1) and an L-shaped support (3) arranged on one side of the lower clamping seat (2), a telescopic cylinder A (31) is arranged on the L-shaped support (3), the output end of the telescopic cylinder A (31) penetrates through the top of the L-shaped support (3), and the end part of the telescopic cylinder A is provided with an upper clamping seat (4) matched with the lower clamping seat (2);

the lower clamping seat (2) comprises a square tube A (21) arranged on the bottom plate (1), two ends of the square tube A (21) are respectively sleeved with an L-shaped clamping arm A (22), and two ends of the square tube A (21) are respectively provided with a locking bolt A (24);

the upper clamping seat (4) comprises a square tube B (41) arranged on the output end of the telescopic cylinder A (31), L-shaped clamping arms B (42) are sleeved at two ends of the square tube B (41) respectively, a partition plate is arranged at the middle part of the square tube B (41), and the partition plate and the L-shaped clamping arms B (42) are connected with the telescopic cylinder B.

2. The right angle welding jig of claim 1, wherein the clamping mechanism comprises two clamping units.

3. The right-angle welding jig according to claim 1, characterized in that the end of the L-shaped clamping arm B (42) is provided with a bevel B (43).

4. A right angle welding fixture as claimed in claim 1, wherein the ends of the L-shaped clamping arms a (22) are provided with a bevel a (23).

5. A right angle welding jig according to claim 1 characterised in that the square tube (10) is clamped between the upper holder (4) and the lower holder (2).

6. A right angle welding jig according to claim 5, wherein the length of the square pipe (10) held by the two holding means is 90 °.

7. The right-angle welding fixture of claim 5, wherein the inner sides of the L-shaped clamping arm A (22) and the L-shaped clamping arm B (42) are provided with rubber layers.

8. The right-angle welding fixture according to claim 5, wherein a soft cushion layer is arranged on each side, close to the square pipe (10), of the square pipe A (21) and the square pipe B (41).

9. A welding machine comprising a right angle welding jig according to any one of claims 1 to 8.