CN219169993U

CN219169993U - Right-angle assembling, fixing and welding auxiliary fixing piece

Info

Publication number: CN219169993U
Application number: CN202222833765.6U
Authority: CN
Inventors: 向波; 刘永刚; 沈志才
Original assignee: Chengdu Dongnan Steel Structure Co ltd
Current assignee: Chengdu Dongnan Steel Structure Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-06-13
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a right-angle assembling, fixing and welding auxiliary fixing piece which is used for auxiliary fixing two steel plates to be welded vertically, and comprises an L-shaped right-angle piece and two locking pieces; a plurality of vertical through holes are respectively formed in two right-angle edges of the right-angle piece; the locking piece comprises an inverted L-shaped piece, the end part of a transverse side rod of the inverted L-shaped piece is provided with an inserting rod matched with the through hole, and the inserting rod is parallel to and arranged in the same direction as a vertical side rod of the inverted L-shaped piece; the end part of the vertical side rod of the inverted L-shaped part is provided with a locking cross rod in a threaded manner, the locking cross rod is perpendicular to the vertical side rod of the inverted L-shaped part, and the front end of the locking cross rod corresponds to the lower part of the inserting rod. The utility model has the advantages of being convenient for auxiliary fixation of vertical welding and being beneficial to guaranteeing the verticality of welding.

Description

Right-angle assembling, fixing and welding auxiliary fixing piece

Technical Field

The utility model relates to the technical field, in particular to a right-angle assembly, fixing and welding auxiliary fixing piece.

Background

In the prior art, when two vertical steel plates are welded, an operator usually holds the steel plates by one hand and welds the connection position of the two steel plates by the other hand; the operator holds the steel plate by hand to weld, the hand cannot move, the welding is troublesome, the arm is easy to fatigue, the working efficiency is reduced, and the dislocation is easy to relax by the holding mode, so that the welding verticality is not guaranteed.

Therefore, based on the prior art, the right-angle assembly and fixation welding auxiliary fixing piece is provided, the auxiliary fixing of vertical welding can be facilitated, and the welding verticality can be guaranteed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a right-angle assembly fixing welding auxiliary fixing piece which can facilitate the auxiliary fixing of vertical welding and is beneficial to guaranteeing the verticality of welding.

The aim of the utility model is realized by the following technical scheme:

an auxiliary fixing piece for right-angle assembly and fixing welding is used for assisting in fixing two steel plates to be welded vertically, and comprises an L-shaped right-angle piece and two locking pieces; a plurality of vertical through holes are respectively formed in two right-angle edges of the right-angle piece; the locking piece comprises an inverted L-shaped piece, the end part of a transverse side rod of the inverted L-shaped piece is provided with an inserting rod matched with the through hole, and the inserting rod is parallel to and arranged in the same direction as a vertical side rod of the inverted L-shaped piece; the end part of the vertical side rod of the inverted L-shaped part is provided with a locking cross rod in a threaded manner, the locking cross rod is perpendicular to the vertical side rod of the inverted L-shaped part, and the front end of the locking cross rod corresponds to the lower part of the inserting rod;

when auxiliary welding, the right angle piece is placed in the right angle that two steel sheets press from both sides, and right angle piece both sides board is laminated mutually with two steel sheets medial surface respectively, and inserts respectively on the board of right angle piece both sides and have a retaining member, the locking horizontal pole front end of retaining member all supports tightly the steel sheet lateral surface that corresponds to press from both sides tight steel sheet with right angle piece cooperation.

Further, the inserting rod is arranged below the adjusting block and is arranged at the end part of the transverse side rod of the inverted L-shaped part through the adjusting block; the adjusting block is provided with a horizontal socket matched with the horizontal side rod of the inverted L-shaped part, one side of the horizontal socket is provided with a threaded through hole, a locking part is screwed in the threaded through hole, and the front end of the horizontal side rod of the inverted L-shaped part is inserted in the horizontal socket and locked and fixed through the locking part. The locking member can be conveniently and quickly adjusted.

Further, the rear end of the locking cross rod is provided with a hexagonal head so as to be matched with an outer hexagonal wrench. The locking cross bar can be conveniently adjusted to fix the steel plate.

Further, the bottom end of the vertical side rod of the inverted L-shaped part is provided with a mounting block, a threaded hole is formed in the mounting block, and the locking cross rod is in threaded fit with the mounting block.

Further, the front end of the locking cross rod is sleeved with a pressing plate, a cavity is arranged in the middle of the back surface of the pressing plate, the front end of the locking cross rod is provided with a circular plate, and the circular plate is rotatably sleeved in the cavity. The design of the pressing plate increases the contact surface between the front end of the locking cross rod and the steel plate, is favorable for stably clamping the steel plate, and can be favorable for reducing the abrasion of the front end of the locking cross rod to the outer surface of the steel plate.

The beneficial effects of the utility model are as follows: according to the scheme, two steel plates to be welded are fixed through the right angle piece and the two locking pieces, and the right angle piece for fixing the L shape is propped against the inner angle clamped by the two steel plates so as to ensure the perpendicularity of welding; the device is simple, the workpiece cost is low, after auxiliary fixation, the outer sides of the two steel plates are free from shielding, and welding is convenient.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic view of a right angle member of the present utility model;

FIG. 3 is a schematic view of a front inverted L-shaped member of the present utility model;

FIG. 4 is a schematic diagram of a conditioning block of the present utility model;

FIG. 5 is a schematic view of the present utility model with an abutment plate;

fig. 6 is a cross-sectional view of a pressure plate of the present utility model.

1. A right angle member; 2. an inverted L-shaped member; 3. locking the cross bar; 5. a plug-in rod; 6. an adjusting block; 7. a locking member; 8. a pressing plate; 101. a vertical through hole; 201. a mounting block; 301. a hexagonal head; 302. a circular plate; 601. a horizontal socket.

Detailed Description

The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.

As shown in fig. 1 and 2, a right-angle assembly and fixation welding auxiliary fixing member is used for auxiliary fixing two steel plates a to be welded vertically, and the welding auxiliary fixing member comprises an L-shaped right angle member 1 and two locking members; a plurality of vertical through holes 101 are respectively formed on two right-angle edges of the right-angle piece 1; the locking piece comprises an inverted L-shaped piece 2, an inserting rod 5 is arranged at the end part of a transverse side rod of the inverted L-shaped piece 2, and the inserting rod 5 is parallel to and in the same direction as a vertical side rod of the inverted L-shaped piece 2; the end part of the vertical side rod of the inverted L-shaped part 2 is provided with a locking cross rod 3 in a threaded manner, the locking cross rod 3 is perpendicular to the vertical side rod of the inverted L-shaped part 2, and the front end of the locking cross rod 3 corresponds to the lower position of the plug-in rod 5.

In the embodiment, when auxiliary welding is carried out, the right angle piece 1 is placed in a right angle clamped by the two steel plates A, two side plates of the right angle piece 1 are respectively attached to the inner sides of the two steel plates A, and locking pieces are respectively inserted into the two side plates of the right angle piece 1; specifically, the inserting rod 5 of the locking member is inserted into the through hole 101, and the front end of the locking cross rod 3 of the locking member abuts against the outer side surface of the corresponding steel plate A, so that the locking cross rod is matched with the right angle member 1 to clamp the two steel plates A; the right angle piece 1 of L type is favorable to guaranteeing the perpendicular between two steel sheets A when supplementary fixed to adopt this scheme to carry out welded fastening, be favorable to guaranteeing perpendicular welded straightness.

Further, in this embodiment, the rear end of the locking cross bar 3 is provided with a hexagonal head 301, which can be conveniently matched with an external hexagonal wrench, so that the locking cross bar 3 can be conveniently adjusted to clamp the steel plate a.

Further, in the scheme, the inserting rod 5 is arranged below the adjusting block 6 and is arranged at the end part of the transverse side rod of the inverted L-shaped part 2 through the adjusting block 6; the adjusting block 6 is provided with a horizontal insertion opening 601 which is matched with the horizontal side rod of the inverted L-shaped part 2, one side of the horizontal insertion opening 601 is provided with a threaded through hole, a locking part 7 is screwed in the threaded through hole, and the front end of the horizontal side rod of the inverted L-shaped part 2 is inserted into the horizontal insertion opening 601 and locked and fixed through the locking part 7.

In this embodiment, as shown in fig. 3 and 4, the distance between the locking cross rod 3 and the inserting rod 5 can be quickly adjusted by unscrewing the locking piece 7, so that the locking piece can be quickly adjusted by adjusting the adjusting block 6, the locking piece is primarily matched with the right angle piece 1 to clamp the steel plate A under the condition of only adjusting the adjusting block 6, then the locking cross rod 3 is screwed by an external hexagonal wrench, and the locking cross rod 3 moves forward to further lock and fasten the steel plate A, so that the adjustment is more convenient.

Optionally, in this scheme, the perpendicular side rod bottom of falling L type spare 2 is equipped with installation piece 201, is equipped with the screw hole in the installation piece 201, locking horizontal pole 3 and installation piece 201 screw thread fit.

As shown in fig. 5 and 6, in this embodiment, the front end of the locking cross bar 3 is sleeved with a pressing plate 8, a cavity is arranged in the middle of the back surface of the pressing plate 8, the front end of the locking cross bar 3 is provided with a circular plate 302, and the circular plate 302 is rotatably sleeved in the cavity.

The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a right angle assembly fixed welding auxiliary fixture for two steel sheets (A) of waiting vertical welding, its characterized in that:

comprises an L-shaped right-angle piece (1) and two locking pieces;

a plurality of vertical through holes (101) are respectively formed in two right-angle edges of the right-angle piece (1);

the locking piece comprises an inverted L-shaped piece (2), an inserting rod (5) matched with the through hole (101) is arranged at the end part of the transverse side rod of the inverted L-shaped piece (2), and the inserting rod (5) and the vertical side rod of the inverted L-shaped piece (2) are arranged in parallel and in the same direction;

the end part of the vertical side rod of the inverted L-shaped piece (2) is provided with a locking cross rod (3) in a threaded manner, the locking cross rod (3) is perpendicular to the vertical side rod of the inverted L-shaped piece (2), and the front end of the locking cross rod (3) corresponds to the lower part of the inserting rod (5);

when auxiliary welding, right angle piece (1) is placed in the right angle that two steel sheets (A) press from both sides, right angle piece (1) both sides board is laminated mutually with two steel sheets (A) medial surface respectively, and inserts respectively on right angle piece (1) both sides board and have a retaining member, and the locking horizontal pole (3) front end of retaining member all supports the steel sheet (A) lateral surface that corresponds tightly to press from both sides tight steel sheet (A) with right angle piece (1) cooperation.

2. The right angle fitting, fixing and welding auxiliary fixture according to claim 1, wherein: the inserting rod (5) is arranged below the adjusting block (6) and is arranged at the end part of the transverse side rod of the inverted L-shaped part (2) through the adjusting block (6);

the adjusting block (6) is provided with a horizontal insertion opening (601) which is matched with the transverse side rod of the inverted L-shaped part (2), one side of the horizontal insertion opening (601) is provided with a threaded through hole, a locking part (7) is screwed in the threaded through hole, and the front end of the transverse side rod of the inverted L-shaped part (2) is inserted into the horizontal insertion opening (601) and locked and fixed through the locking part (7).

3. The right angle fitting, fixing and welding auxiliary fixture according to claim 1, wherein: the rear end of the locking cross rod (3) is provided with a hexagonal head (301) so as to be matched with an outer hexagonal wrench.

4. The right angle fitting, fixing and welding auxiliary fixture according to claim 1, wherein: the bottom end of the vertical side rod of the inverted L-shaped part (2) is provided with a mounting block (201), a threaded hole is formed in the mounting block (201), and the locking cross rod (3) is in threaded fit with the mounting block (201).

5. A right angle fitting fixation weld assist fixture as claimed in any one of claims 1 to 4 wherein: the front end of the locking cross rod (3) is sleeved with a pressing plate (8), a cavity is arranged in the middle of the back surface of the pressing plate (8), the front end of the locking cross rod (3) is provided with a circular plate (302), and the circular plate (302) is rotatably sleeved in the cavity.