CN211915933U

CN211915933U - Special angle steel welding deviation rectifying clamp

Info

Publication number: CN211915933U
Application number: CN201922260255.2U
Authority: CN
Inventors: 段成君
Original assignee: Mianyang Shuanghui Metal Technology Co ltd
Current assignee: Mianyang Shuanghui Metal Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-11-13
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses an angle steel welding special fixture that rectifies, including the device main part, device main part upper portion symmetry is provided with clamping mechanism, device main part bottom front side is provided with alignment mechanism. The utility model discloses align another angle steel that will need the welded and place between two gag lever posts, and the antiport dwang, align through two gag lever posts and carry out spacing clamp tightly, thereby avoid another angle steel displacement dislocation when the welding, the problem of current anchor clamps can't be with two spacing alignments of angle steel has been solved, the practicality and the welded precision of anchor clamps have been improved, make the clamping bar rotate and press from both sides the angle steel tightly, make the clamping bar can adjust according to the length of angle steel, thereby guarantee that the clamping bar can be fixed firm to the angle steel all the time, and make the fixed position of angle steel adjust, the problem that the clamping bar of having solved current anchor clamps can not adjust according to angle steel length has improved the application scope of anchor clamps.

Description

Special angle steel welding deviation rectifying clamp

Technical Field

The utility model relates to an anchor clamps technical field specifically is an angle steel welding special fixture that rectifies.

Background

Angle steel is commonly called angle iron, is a long-strip steel with two mutually perpendicular sides forming angularity, and is widely applied to various building and engineering structures, the main supporting structures of a plurality of existing goods shelves all adopt the angle steel, a special L-shaped clamp is generally adopted when the two angle steels are spliced and welded, the existing clamp only can limit and fix one of the angle steels, the other clamp needing to be spliced generally aligns the angle steel with the other angle steel directly when welding, the upper end and the lower end of the other clamp are not limited and fixed, but displacement is generated due to the fact that the angle steel is likely to be touched during welding, inclined product deviation occurs during welding, welding failure is caused, and welding accuracy is reduced;

when the existing special clamp for welding the angle steel is used, the existing special clamp for welding the angle steel is generally matched and tightened through the clamping rod and the spring, but the length of the angle steel is different when the angle steel is welded, the required fixed position of the angle steel is also different, the clamping rod of the existing clamp is generally fixed on the base, so that the angle steel cannot be suitable for the angle steel with different lengths, the application range of the clamp is reduced, and therefore the problem is solved by urgently needing a special clamp for welding the angle steel and rectifying the deviation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle steel welding special fixture that rectifies to it can not carry out spacing alignment and the problem that can not adjust its clamping bar position to the angle steel to propose current anchor clamps among the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an angle steel welding special fixture that rectifies, includes the device main part, device main part upper portion symmetry is provided with clamping mechanism, device main part bottom front side is provided with alignment mechanism.

Preferably, clamping mechanism includes connecting rod, slider, spout, clamping bar, moves pole and spring, the connecting rod all rear sides are fixed with the slider, device main part rear side open be equipped with slider complex spout, the connecting rod front side all articulates there is the clamping bar, all be fixed with the pressing bar on connecting rod and the clamping bar, all be fixed with the spring between connecting rod and the clamping bar.

Preferably, the aligning device includes gag lever post, threaded rod, dwang, stopper, screw hole and fixed block, the gag lever post symmetry sets up in device main part bottom, the gag lever post is all fixed with on the threaded rod, two the dwang has been cup jointed on the threaded rod, threaded rod both ends all overlap and are equipped with the fixed block, and the fixed block all fixes in the device main part, the dwang both sides all seted up with threaded rod complex screw hole.

Preferably, the connecting rod and the clamping rod are both arc-shaped, the other clamping rod is fixedly provided with a fixing plate, and rubber pads are glued on the fixing plate.

Preferably, all be fixed with the stopper on the threaded rod of dwang inboard, and the diameter of stopper all is greater than the diameter of screw hole.

Preferably, the fixing block is provided with a limit hole matched with the threaded rod, and the thread directions on the two threaded rods are opposite.

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

1. this angle steel welding special fixture that rectifies is provided with the gag lever post, the threaded rod, the dwang, the stopper, screw hole and fixed block, weld two angle steels as required, an angle steel is fixed to be accomplished the back, rotate the dwang, make two threaded rods remove to both sides, thereby make two gag lever posts remove to both sides, another angle steel that will need the welded aligns and places between two gag lever posts, and the antiport dwang, align through two gag lever posts and carry out spacing clamp tightly, thereby avoid another angle steel displacement dislocation when the welding, the problem that current anchor clamps can't be with two angle steels spacing alignments is solved, the practicality and the welded precision of anchor clamps have been improved.

2. This angle steel welding special fixture that rectifies is provided with the connecting rod, the slider, the spout, the clamping bar, press the pole, the fixed plate, and a spring, when needs weld the angle steel of different length, at first place the angle steel alignment in the device main part, press and press the pole, pull the connecting rod again, make it drive the slider and slide inside the spout, thereby adjust the connecting rod to required fixed position, loosen again and press the pole, make the clamping bar rotate and press from both sides the angle steel tightly, make the clamping bar can adjust according to the length of angle steel, thereby guarantee that the clamping bar can be fixed firmly to the angle steel all the time, and make the fixed position of angle steel can adjust, the problem that the clamping bar of having solved current anchor clamps can not adjust according to angle steel length, the application scope of anchor clamps has been improved.

Drawings

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

FIG. 2 is a schematic bottom sectional view of the local structure of the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

In the figure: 1. a device main body; 21. a connecting rod; 22. a slider; 23. a chute; 24. a clamping bar; 25. pressing the rod; 26. a fixing plate; 27. a spring; 28. a rubber pad; 31. a limiting rod; 32. a threaded rod; 33. rotating the rod; 34. a limiting block; 35. a threaded hole; 36. a fixed block; 37. and a limiting hole.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a special angle steel welding deviation rectifying clamp comprises a device body 1, clamping mechanisms are symmetrically arranged on the upper portion of the device body 1 and comprise connecting rods 21, sliders 22, sliding grooves 23, clamping rods 24, pressing rods 25 and springs 27, the sliding blocks 22 are fixed on the rear sides of the connecting rods 21, the sliding grooves 23 matched with the sliders 22 are formed in the rear side of the device body 1, the clamping rods 24 are hinged to the front sides of the connecting rods 21, the connecting rods 21 and the clamping rods 24 are both arc-shaped, fixing plates 26 are fixed on the other side of the clamping rods 24, rubber pads 28 are glued on the fixing plates 26 and used for clamping angle steels with different thicknesses through the arc-shaped arrangement of the connecting rods 21 and the clamping rods 24 and matched with the springs 27 through the elastic force of the fixing plates 26, the angle steels can be well attached by the fixing plates 26 after the clamping rods 24 rotate to clamp, and the angle steels can be clamped and fixed by the clamping rods 24 through the fixing plates 26, the friction force between the fixed plate 26 and the angle steel is increased through the rubber pad 28, so that the angle steel can be attached more firmly, the pressing rods 25 are fixed on the connecting rod 21 and the clamping rod 24, the springs 27 are fixed between the connecting rod 21 and the clamping rod 24, the connecting rod 21 can move and adjust on the device main body 1 through the sliding of the sliding block 22 in the sliding groove 23, after the clamping rod 24 rotates to fasten and fix the angle steel and the device main body 1, the sliding block 22 is fixed in the sliding groove 23, the sliding block 22 is prevented from moving in the sliding groove 23, the angle steel can be fixed firmly by the clamping rod 24 all the time, the fixed position of the angle steel can be adjusted, the problem that the clamping rod 24 of the existing clamp cannot be adjusted according to the length of the angle steel is solved, and the application range of the clamp is widened.

The front side of the bottom of the device main body 1 is provided with an alignment mechanism, the alignment mechanism comprises a limiting rod 31, threaded rods 32, rotating rods 33, limiting blocks 34, threaded holes 35 and fixing blocks 36, the limiting rods 31 are symmetrically arranged at the bottom of the device main body 1, the limiting rods 31 are all fixed on the threaded rods 32, the rotating rods 33 are sleeved on the two threaded rods 32, the two ends of the threaded rods 32 are all sleeved with the fixing blocks 36, the fixing blocks 36 are all fixed on the device main body 1, the fixing blocks 36 are all provided with limiting holes 37 matched with the threaded rods 32, the directions of the threads on the two threaded rods 32 are opposite, the threaded rods 32 are arranged in parallel with the device main body 1, the limiting rods 31 and the threaded rods 32 are fixed in a right angle mode and are used for limiting the threaded rods 32 through the limiting holes 37, so that the limiting rods 31 and the device main, can drive two threaded rods 32 through the screw and remove to both sides, thereby can adjust the length between two gag lever posts 31, dwang 33 both sides all seted up with threaded rod 32 complex screw hole 35, all be fixed with stopper 34 on the inboard threaded rod 32 of dwang 33, and stopper 34's diameter all is greater than the diameter of screw hole 35, its effect is spacing to threaded rod 32 through stopper 34, it leads to threaded rod 32 to shift out inside dwang 33 to avoid dwang 33 to rotate excessively, thereby guarantee can be through rotating dwang 33 to the length between two gag lever posts 31, it carries out spacing clamp tightly to align through two gag lever posts 31, thereby avoid another angle steel displacement dislocation when the welding, the problem of current anchor clamps can't be with two angle steel spacing alignments has been solved, the practicality and the welded precision of anchor clamps have been improved.

The working principle is as follows: weld two angle steels as needs, at first need carry out welded position control to two gag lever post 31's intermediate position department with an angle steel, rotate dwang 33 again, drive two threaded rods 32 through the screw thread and remove to both sides, thereby make two gag lever posts 31 remove to both sides, align another angle steel that will need to weld again and place between two gag lever posts 31, and the antiport dwang 33, make gag lever post 31 remove to the inside under the spacing cooperation of fixed block 36, thereby align through two gag lever posts 31 and carry out spacing clamp tightly, avoid another angle steel displacement slope when the welding.

When the angle steel of different length is welded as required, at first place the angle steel alignment on device main part 1, press the push rod 25 on the clamping bar 24, make clamping bar 24 under the cooperation of articulated shaft, extension spring 27 rotates and opens the clamp release to device main part 1, pull connecting rod 21 again, make it drive slider 22 and slide in spout 23 inside, thereby adjust connecting rod 21 to required fixed position, loosen push rod 25 again, make clamping bar 24 press from both sides the angle steel at the rotation of spring 27, make clamping bar 24 adjust according to the length of angle steel, thereby guarantee that clamping bar 24 can be fixed firmly to the angle steel all the time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an angle steel welding special fixture that rectifies, includes device main part (1), its characterized in that: the device is characterized in that clamping mechanisms are symmetrically arranged on the upper portion of the device main body (1), and an aligning mechanism is arranged on the front side of the bottom of the device main body (1).

2. The angle steel welding deviation rectifying special clamp according to claim 1, is characterized in that: clamping mechanism includes connecting rod (21), slider (22), spout (23), clamping bar (24), moves pole (25) and spring (27), all rear sides of connecting rod (21) are fixed with slider (22), device main part (1) rear side is opened and is equipped with and slider (22) complex spout (23), connecting rod (21) front side all articulates there is clamping bar (24), all be fixed with on connecting rod (21) and clamping bar (24) and move pole (25), all be fixed with spring (27) between connecting rod (21) and clamping bar (24).

3. The angle steel welding deviation rectifying special clamp according to claim 2, is characterized in that: alignment mechanism includes gag lever post (31), threaded rod (32), dwang (33), stopper (34), screw hole (35) and fixed block (36), gag lever post (31) symmetry sets up in device main part (1) bottom, gag lever post (31) all is fixed with on threaded rod (32), two dwang (33) have been cup jointed on threaded rod (32), threaded rod (32) both ends all overlap and are equipped with fixed block (36), and fixed block (36) all fix on device main part (1), dwang (33) both sides all seted up with threaded rod (32) complex screw hole (35).

4. The angle steel welding deviation rectifying special clamp according to claim 2, is characterized in that: the connecting rod (21) and the clamping rod (24) are both arc-shaped, the other clamping rod (24) is fixedly provided with a fixing plate (26), and rubber pads (28) are glued on the fixing plate (26).

5. The angle steel welding deviation rectifying special clamp according to claim 3, characterized in that: the threaded rod (32) on the inner side of the rotating rod (33) is fixed with a limiting block (34), and the diameter of the limiting block (34) is larger than that of the threaded hole (35).

6. The angle steel welding deviation rectifying special clamp according to claim 3, characterized in that: the fixing block (36) is provided with a limiting hole (37) matched with the threaded rod (32), and the thread directions on the two threaded rods (32) are opposite.