CN211162645U

CN211162645U - Aviation plug welding jig

Info

Publication number: CN211162645U
Application number: CN201922259779.XU
Authority: CN
Inventors: 姜小龙
Original assignee: Nantong Leer Environmental Protection Technology Co ltd
Current assignee: Jiangsu Le'er Environmental Technology Co ltd; Le'er Environmental Technology (Jiangsu) Co.,Ltd.
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-04
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an aviation plug welding jig, base including supporting plug, the draw-in groove that corresponds with the plug is opened to the upper end front side of base, and is provided with elasticity hold-down mechanism on the base. The elastic pressing mechanism can overturn by taking the base as a fulcrum, elastically presses the plug from the upper side, and can overturn in the opposite direction from the plug to move away when force is applied, so that clamping is convenient. During the use, upwards pulling clamp plate, the clamp plate drives the clamp plate support arm and rotates round the lug to overcome the elasticity of rubber band, then put the plug in the draw-in groove, after loosening, the clamp plate compresses tightly the plug, avoids the plug to slide, thereby welds, for the bench vice, here elasticity is tight, direct upset can, it is fixed convenient. The plug card is in the draw-in groove, avoids the plug to slide, guarantees welding accuracy. The rubber band provides elasticity, and is with low costs, and toughness is good, directly hangs simultaneously on first screw and second screw, and easy to assemble maintains.

Description

Aviation plug welding jig

Technical Field

The utility model relates to an aviation plug welding jig field specifically is an aviation plug welding jig.

Background

For the welding of aviation plugs, many direct are bench vices, and the aviation plugs are clamped by the bench vices for welding. But because the bench vice will press from both sides tightly repeatedly and loosen when changing the aviation plug, the waste time is more, has reduced work efficiency, consequently, the tight convenience of clamp of aviation plug is the problem that this field technical staff urgently need to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aviation plug welding jig to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an aviation plug welding fixture comprises a base for supporting a plug, wherein a clamping groove corresponding to the plug is formed in the front side of the upper end of the base, and an elastic pressing mechanism is arranged on the base;

the elastic pressing mechanism can overturn by taking the base as a fulcrum, elastically presses the plug from the upper side, and can overturn in the opposite direction from the plug to move away when force is applied, so that the plug can be conveniently clamped.

Preferably, the elastic pressing mechanism comprises a convex block fixed on the left side of the upper end of the base, the convex block is rotatably connected with a pressing plate supporting arm through a pin shaft, a pressing plate which extends forwards and presses the plug is installed on the pressing plate supporting arm, and the pressing plate is connected with the base through an elastic component.

Preferably, the elastic component is a rubber band.

Preferably, the rear end of the base is in threaded connection with a first screw for hanging the lower end of the rubber band, and the pressing plate support arm is in threaded connection with a second screw for hanging the upper end of the rubber band.

Preferably, the pressing plate is connected with the pressing plate support arm through a third screw, and the pressing plate is provided with a holding groove which is clamped at the upper end of the pressing plate support arm

Preferably, the joint of the rear end face and the lower end face of the base is an inclined plane, and the plug is inclined when the inclined plane is used as the bottom face, so that the plug can be conveniently welded.

Preferably, the inclination of the inclined surface is 45 °.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the plug is used, the pressing plate is pulled upwards, the pressing plate drives the pressing plate support arm to rotate around the convex block, so that the elasticity of the rubber band is overcome, then the plug is placed in the clamping groove, after the plug is loosened, the pressing plate compresses the plug, the plug is prevented from sliding, so that welding is carried out, and compared with a bench vice, the plug is elastically clamped and directly overturned, so that the plug is convenient to fix;

2. the plug is clamped in the clamping groove, so that the plug is prevented from sliding, and the welding precision is ensured;

3. the rubber band provides elasticity, the cost is low, the toughness is good, and meanwhile, the rubber band is directly hung on the first screw and the second screw, so that the installation and maintenance are convenient;

4. when the plug is used, the inclined plane is used as the bottom surface, so that the plug is tilted, and the operation is convenient.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an isometric view of the present invention.

In the figure: the plug comprises a plug 1, a base 2, a clamping groove 21, a convex block 22, a pressing plate support arm 23, a pressing plate 24, a third screw 25, a receiving groove 26, a rubber band 3, a first screw 31, a second screw 32 and an inclined plane 4.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 4, the utility model provides an aviation plug welding jig technical scheme: the utility model provides an aviation plug welding jig, includes the base 2 of supporting plug 1, and the upper end front side of base 2 is opened and is equipped with the draw-in groove 21 that corresponds with plug 1, and is provided with elasticity hold-down mechanism on the base 2. The plug 1 is provided with a protrusion similar to a hexagon, and the protrusion can be clamped in the clamping groove 21 to avoid sliding.

Elastic pressing mechanism can use base 2 to overturn as the fulcrum, from upside elastic compression plug 1, and elastic pressing mechanism can follow plug 1 and go up the upset in the opposite direction and move away when the application of force to conveniently press from both sides tight clamping plug 1, accomplish elastic compression, just so need not to make a round trip to dismantle, direct upset can. The elastic pressing mechanism comprises a convex block 22 fixed on the left side of the upper end of the base 2, the convex block 22 is rotatably connected with a pressing plate supporting arm 23 through a pin shaft, a pressing plate 24 which extends forwards and presses the plug 1 is installed on the pressing plate supporting arm 23, and the pressing plate 24 is connected with the base 2 through an elastic component. The pressing plate 24 elastically presses the plug 1 by the elastic member, and can overcome the elastic force of the elastic member when applying a force. The elastic component is a rubber band 3, so that the toughness is good and the cost is low.

The rear end threaded connection of base 2 has the first screw 31 that supplies the rubber band 3 lower extreme to hang the installation, and threaded connection has the second screw 32 that supplies the rubber band 3 upper end to hang on the clamp plate support arm 23, makes things convenient for the installation and the change of rubber band 3. The pressing plate 24 is connected with the pressing plate support arm 23 through the third screw 25, the pressing plate 24 is provided with a holding groove 26 which is used for clamping the upper end of the pressing plate support arm 23, the pressing plate 24 is convenient to mount and fix, the holding groove 26 increases the contact area, and the pressing plate 24 is fixed from three end faces and is firmer. The rear end face of base 2 establishes to the inclined plane 4 of slope with the junction of lower terminal surface, inclines plug 1 when using inclined plane 4 as the bottom surface to conveniently carry out welding operation to plug 1, conveniently with the welding of plug 1 perk. The inclination of the inclined plane 4 is 45 degrees, the angle is moderate, the welding is convenient, and the inclined plane 4 is cut and processed at the joint of the rear end face and the lower end face of the base 2.

The working principle is as follows: during the use, upwards pulling clamp plate 24, the clamp plate drives clamp plate support arm 23 and rotates round lug 22 to overcome the elasticity of rubber band 3, then put plug 1 in draw-in groove 21, after loosening, clamp plate 24 compresses tightly plug 1, avoids plug 1 to slide, thereby welds, and for the bench vice, here elasticity is tight, directly the upset can, fixed convenience. The plug 1 is clamped in the clamping groove 21, so that the plug 1 is prevented from sliding, and the welding precision is ensured. The elastic band 3 provides elasticity, is low in cost and good in toughness, and is directly hung on the first screw 31 and the second screw 32, so that the installation and maintenance are convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aviation plug welding jig, includes base (2) of supporting plug (1), its characterized in that: a clamping groove (21) corresponding to the plug (1) is formed in the front side of the upper end of the base (2), and an elastic pressing mechanism is arranged on the base (2);

the elastic pressing mechanism can use the base (2) as a fulcrum to overturn, elastically press the plug (1) from the upper side, and can overturn in the opposite direction from the plug (1) to move away when applying force, so that the plug (1) can be conveniently clamped.

2. The aircraft plug welding jig of claim 1, wherein: the elastic pressing mechanism comprises a convex block (22) fixed on the left side of the upper end of the base (2), the convex block (22) is rotatably connected with a pressing plate supporting arm (23) through a pin shaft, a pressing plate (24) which extends forwards and is pressed on the plug (1) is installed on the pressing plate supporting arm (23), and the pressing plate (24) is connected with the base (2) through an elastic component.

3. The aircraft plug welding jig of claim 2, wherein: the elastic component is a rubber band (3).

4. The aircraft plug welding jig of claim 3, wherein: the rear end of the base (2) is in threaded connection with a first screw (31) for hanging and installing the lower end of the rubber band (3), and the pressing plate support arm (23) is in threaded connection with a second screw (32) for hanging the upper end of the rubber band (3).

5. The aircraft plug welding jig of claim 4, wherein: the pressing plate (24) is connected with the pressing plate support arm (23) through a third screw (25), and the pressing plate (24) is provided with a containing groove (26) for clamping the upper end of the pressing plate support arm (23).

6. The aircraft plug welding jig of any one of claims 1 to 5, wherein: the connecting position of the rear end face and the lower end face of the base (2) is an inclined plane (4), and the plug (1) is inclined when the inclined plane (4) is used as the bottom face, so that the welding operation of the plug (1) is convenient.

7. The aircraft plug welding jig of claim 6, wherein: the inclination of the inclined plane (4) is 45 degrees.