CN109759762B

CN109759762B - Welding device for H-shaped steel

Info

Publication number: CN109759762B
Application number: CN201910173019.9A
Authority: CN
Inventors: 陈玉飘; 朱善中; 王娟; 宋潇; 顾裔
Original assignee: Jiangsu Chengtian New Building Materials Co ltd
Current assignee: Jiangsu Chengtian New Building Materials Co ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2021-01-05
Anticipated expiration: 2039-03-07
Also published as: CN109759762A

Abstract

The invention discloses a welding device for H-shaped steel, which comprises a welding head, an upper track frame and a lower track frame, wherein the upper track frame and the lower track frame are movably connected, the outer surfaces of two ends of the top of the lower track frame are fixedly connected with connecting sleeves, the outer surfaces of two ends of the bottom of the upper track frame are clamped with the inner surfaces of the connecting sleeves, track grooves are formed in the upper track frame and the lower track frame, and a sliding block is fixedly connected to the top of the welding head. This a welding set for H shaped steel, through setting up track frame and lower track frame to utilize the sliding fit of track groove and slide bar, make the sliding block can drive the bonding tool and remove along the orbit of last track frame and lower track frame, be convenient for stably weld H shaped steel, improved welding quality, and the operation is more laborsaving, has alleviateed the long-time welded working strength of workman, goes up track frame and lower track frame easily dismantlement simultaneously, convenient to use.

Description

Welding device for H-shaped steel

Technical Field

The invention relates to the technical field of welding devices, in particular to a welding device for H-shaped steel.

Background

The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. Because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions and is widely applied.

Welding: also known as welding, meltallizing, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by heat, heat or pressure. Welding accomplishes the purpose of joining by three ways: welding, pressure welding and brazing. The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others.

The welding of current steel is generally that manual welding or mill are interior to weld with the machine, and H shaped steel shape is complicated, generally still welds by the manual work when the external welding, welds for a long time and comparatively difficultly troubles, and the workman is tired after long-time work, can make manual welding unstable inadequately, and then influences welding quality.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a welding device for H-shaped steel, which solves the problems that manual welding is labor-consuming and troublesome, and the manual welding is not stable enough after long-time work, so that the welding quality is influenced.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a welding set for H shaped steel, includes the bonding tool, goes up track frame and track frame down, go up swing joint between track frame and the track frame down, the equal fixedly connected with adapter sleeve of surface at track frame top both ends down, and the surface at last track frame bottom both ends all with the internal surface joint of adapter sleeve, the track groove has all been seted up to the inside of going up track frame and track frame down, the top fixedly connected with sliding block of bonding tool, the inside of sliding block runs through there is the slide bar, and the surface of slide bar and the internal surface sliding connection in track groove, the spout with slide bar looks adaptation is seted up to the inside of sliding block, and the internal surface sliding connection of the middle section on slide bar surface and spout, the top fixedly connected with push rod of sliding block.

Preferably, the slide bar is provided with two, and the slide bar is round rod shape, two the slide bar relative one side just is located the equal fixedly connected with stabilizer bar in the inside of spout.

Preferably, two the cover is equipped with the spring between the surface of stabilizer bar, the equal fixedly connected with separation blade in the middle of the both sides around the sliding block.

Preferably, the two sides of the surface of the sliding rod are fixedly connected with baffle rings between the upper track frame, the lower track frame and the sliding block.

Preferably, the upper track frame and the lower track frame are both provided with two, symmetrically arranged on the front side and the rear side of the welding head, and the upper track frame and the lower track frame are spliced to form an I shape.

Preferably, two top fixedly connected with pencil joint on bonding tool right side, the right side fixedly connected with pencil at sliding block top presss from both sides.

Preferably, the left side and the right side of the upper track frame are fixedly connected through a connecting sheet, and the left side and the right side of the lower track frame and the connecting sleeve are fixedly connected through a U-shaped supporting frame.

Advantageous effects

The invention provides a welding device for H-shaped steel. Compared with the prior art, the method has the following beneficial effects:

(1) the welding device for the H-shaped steel comprises a lower track frame, connecting sleeves are fixedly connected to the outer surfaces of two ends of the top of the lower track frame, the outer surfaces of two ends of the bottom of the upper track frame are clamped with the inner surfaces of the connecting sleeves, track grooves are formed in the upper track frame and the lower track frame, sliding blocks are fixedly connected to the tops of welding heads, sliding rods penetrate through the sliding blocks, the surfaces of the sliding rods are connected with the inner surfaces of the track grooves in a sliding mode, sliding grooves matched with the sliding rods are formed in the sliding blocks, the middle sections of the surfaces of the sliding rods are connected with the inner surfaces of the sliding grooves in a sliding mode, push rods are fixedly connected to the tops of the sliding blocks, the upper track frame and the lower track frame are arranged through the sliding blocks, the sliding blocks can drive the welding heads to move along the tracks of the upper track frame and the lower track frame by utilizing the sliding fit of the track, the operation is more labor-saving, the working strength of workers for long-time welding is reduced, and the upper track frame and the lower track frame are easy to disassemble and convenient to use.

(2) This a welding set for H shaped steel, through being provided with two with the slide bar, and the slide bar is round bar shape, two slide bar relative one side and the equal fixedly connected with stabilizer bar in inside that is located the spout, the cover is equipped with the spring between the surface of two stabilizer bars, the equal fixedly connected with separation blade in the centre of both sides around the slide block, it can guarantee that the bonding tool remains perpendicularly with last track frame and lower track frame all the time to set up two slide bars, stability is provided, the elasticity that utilizes the spring simultaneously makes the interval of two slide bars adjustable, it is more smooth and easy to make the bonding tool remove when turning round, can not block, high durability and convenient use.

Drawings

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

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 3 is a side view of the slider and slider bar construction of the present invention;

fig. 4 is a side view of the structure of the present invention.

In the figure: 1-welding head, 2-upper track frame, 3-lower track frame, 4-connecting sleeve, 5-track groove, 6-sliding block, 7-sliding rod, 8-sliding groove, 9-stabilizing rod, 10-spring, 11-baffle, 12-baffle ring, 13-U-shaped supporting frame, 14-push rod, 15-connecting piece, 16-wire harness joint and 17-wire harness clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a welding device for H-shaped steel comprises welding heads 1, upper track frames 2 and lower track frames 3, wherein wire harness joints 16 are fixedly connected to the tops of the right sides of the two welding heads 1, wire harness clamps 17 are fixedly connected to the right sides of the tops of sliding blocks 6, the wire harnesses can be limited by the wire harness clamps 17, the wire harnesses are prevented from shaking randomly to affect welding, the upper track frames 2 and the lower track frames 3 are symmetrically arranged on the front side and the rear side of the welding heads 1, the upper track frames 2 and the lower track frames 3 are spliced and combined into an I-shaped shape, the upper track frames 2 and the lower track frames 3 are sleeved outside the welding position of the I-shaped steel, as shown in figure 1, the left side and the right side of each upper track frame 2 are fixedly connected through connecting pieces 15, the left side and the right side of each lower track frame 3 are fixedly connected through U-shaped supporting frames 13, the upper track frames 2 are movably connected with the lower track frames 3, connecting sleeves 4 are fixedly connected to the outer surfaces of the, the outer surfaces of two ends of the bottom of the upper track frame 2 are clamped with the inner surface of the connecting sleeve 4, track grooves 5 are formed in the upper track frame 2 and the lower track frame 3, a sliding block 6 is fixedly connected to the top of the welding head 1, a sliding rod 7 penetrates through the sliding block 6, the surface of the sliding rod 7 is in sliding connection with the inner surface of the track groove 5, two sliding rods 7 are arranged, the sliding rods 7 are round rod-shaped, stabilizing rods 9 are fixedly connected to one side of each sliding rod 7 opposite to the other side and positioned in the sliding grooves 8, a spring 10 is sleeved between the surfaces of the two stabilizing rods 9, a baffle piece 11 is fixedly connected to the middle of each of the front side and the rear side of the sliding block 6, the baffle piece 11 can prevent the spring 10 from being bent towards two sides, the two sliding rods 7 are arranged to ensure that the welding head 1 is always vertical to the upper track frame 2 and the lower track frame 3, stability, make bonding tool 1 remove more smoothly when turning round, can not block, high durability and convenient use, the both sides on slide bar 7 surface just are located track frame 2, fixedly connected with keeps off ring 12 between track frame 3 and the sliding block 6 down, the spout 8 with slide bar 7 looks adaptation is seted up to the inside of sliding block 6, and the middle section on slide bar 7 surface and the internal surface sliding connection of spout 8, the top fixedly connected with push rod 14 of sliding block 6, through setting up track frame 2 and track frame 3 down, and utilize the sliding fit of track groove 5 and slide bar 7, make sliding block 6 can drive bonding tool 1 and move along the orbit of last track frame 2 and track frame 3 down, be convenient for stable welding H shaped steel, the welding quality is improved, and the operation is more laborsaving, the long-time welded working strength of workman has been alleviateed, simultaneously, it easily dismantles to go up track frame 2 and track frame 3 down, high durability and convenient use.

When the welding machine works, two sections of I-shaped steel to be welded are supported and stabilized by a support, the joint is located right above the lower track frame 3, then two ends of the bottom of the upper track frame 2 are inserted into the connecting sleeves 4, the wire harness is connected with the wire harness connector 16, the welding head 1 can be started to weld, the push rod 14 is slowly pushed in the welding process, the sliding block 6 drives the welding head 1 to move, the sliding rod 7 slides in the track groove 5, the welding head 1 moves along the tracks of the upper track frame 2 and the lower track frame 3, the two sections of I-shaped steel are welded, the electric device is closed after welding is finished, the upper track frame 2 is taken down, and then the I-shaped steel or the lower track frame 3 is removed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a welding set for H shaped steel, includes bonding tool (1), goes up track frame (2) and track frame (3) down, swing joint, its characterized in that between going up track frame (2) and track frame (3) down: the outer surfaces of two ends of the top of the lower track frame (3) are fixedly connected with connecting sleeves (4), the outer surfaces of two ends of the bottom of the upper track frame (2) are clamped with the inner surfaces of the connecting sleeves (4), track grooves (5) are formed in the upper track frame (2) and the lower track frame (3), a sliding block (6) is fixedly connected to the top of the welding head (1), a sliding rod (7) penetrates through the sliding block (6), the surface of the sliding rod (7) is connected with the inner surface of the track groove (5) in a sliding mode, a sliding groove (8) matched with the sliding rod (7) is formed in the sliding block (6), the middle section of the surface of the sliding rod (7) is connected with the inner surface of the sliding groove (8) in a sliding mode, and a push rod (14) is fixedly connected to the top of the sliding block (;

two sliding rods (7) are arranged, the sliding rods (7) are in a round rod shape, stabilizer bars (9) are fixedly connected to one opposite side of the two sliding rods (7) and located inside the sliding groove (8), a spring (10) is sleeved between the surfaces of the two stabilizer bars (9), and blocking pieces (11) are fixedly connected to the middles of the front side and the rear side of the sliding block (6); the stop piece (11) prevents the spring (10) from bending towards two sides, the two sliding rods (7) ensure that the welding head (1) is always vertical to the upper track frame (2) and the lower track frame (3), and the spring (10) adjusts the distance between the two sliding rods (7);

baffle rings (12) are fixedly connected between the upper track frame (2), the lower track frame (3) and the sliding block (6) on two sides of the surface of the sliding rod (7);

the upper track frame (2) and the lower track frame (3) are arranged in two, symmetrically arranged on the front side and the rear side of the welding head (1), and the upper track frame (2) and the lower track frame (3) are spliced and combined into an I shape;

the top parts of the right sides of the two welding heads (1) are fixedly connected with wire harness connectors (16), and the right side of the top part of the sliding block (6) is fixedly connected with a wire harness clamp (17);

the left side and the right side of the upper track frame (2) are fixedly connected through a connecting piece (15), and the left side and the right side of the lower track frame (3) and the connecting sleeve (4) are fixedly connected through a U-shaped supporting frame (13).