CN216298256U

CN216298256U - Support welding device

Info

Publication number: CN216298256U
Application number: CN202122787583.5U
Authority: CN
Inventors: 何理财; 卢永胜; 黄维坤; 陈明望; 卢滔; 卓伟春; 陈思强
Original assignee: Meizhou Jinbin Metal Products Co ltd
Current assignee: Meizhou Jinbin Metal Products Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-15
Anticipated expiration: 2031-11-15

Abstract

A support welding device relates to the technical field of welding devices, and is used as an auxiliary device to weld a first transverse sheet and a second transverse sheet into a support, and comprises a butt-welding jig, wherein the butt-welding jig comprises an insulating plate, a conductive block is embedded in the insulating plate, a horizontal placing groove for placing the first transverse sheet is concavely arranged on the top surface of the insulating plate, a vertical placing groove for placing the second transverse sheet is concavely arranged in the middle of the conductive block, the horizontal placing groove is mutually communicated with the vertical placing groove, and the placed first transverse sheet and the placed second transverse sheet are mutually welded and fixed through the butt-welding device; the production efficiency is improved, and the productivity is improved; the technical dependence is reduced, and common staff can finish the welding operation.

Description

Support welding device

Technical Field

The utility model relates to the technical field of welding devices, in particular to a support welding device.

Background

There are many welding techniques, roughly divided into three categories: consumable electrode welding (fusion welding); pressure welding (resistance welding); the electric resistance welding is a welding method using resistance heat as an energy source, and includes electroslag welding using slag resistance heat as an energy source, electric resistance welding using solid resistance heat as an energy source, and mainly includes spot welding, seam welding, projection welding, butt welding, and the like. Resistance welding is generally a welding method in which workpieces are brought to a certain electrode pressure and a contact surface between the two workpieces is melted by resistance heat generated when a current is passed through the workpieces to achieve connection. A larger current is typically used. To prevent arcing at the interface and to forge the weld metal, pressure is applied at all times during the welding process.

The bracket K120 cross piece is welded, and due to the requirements of limited space, high welding requirement and the like, the first cross piece and the second cross piece of the buckle are welded together only by using argon arc welding technology in the same industry, as shown in figure 1; however, the current manual argon arc welding workers have poor working environment, argon and arc light have certain damage to human bodies, the argon and arc light are not good for human body health after a long day, in addition, the manual production efficiency is not high, and the quality of manual production is not stable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a method for welding a bracket cross piece in a resistance welding mode, which reduces the body damage to an operator, and improves working environments such as strong light radiation, argon gas leakage, high-temperature operation and the like; the production efficiency is improved, and the productivity is improved; the technical dependence is reduced, and common staff can finish the welding operation.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a support welding set welds into the support as auxiliary device with first horizontal piece and second horizontal piece, includes the butt-joint tool, the butt-joint tool includes insulating plate spare, insulating plate spare is embedded to have a conducting block, the concave horizontal standing groove that is used for placing first horizontal piece that is equipped with of insulating plate spare top surface, the concave vertical standing groove that is used for placing the second horizontal piece that is equipped with in middle part of conducting block, horizontal standing groove with vertical standing groove communicates each other, places first horizontal piece, second horizontal piece form mutual welded fastening through the butt-joint device.

Further, the second transverse sheet is triangular, and an inclined plane which enables the vertical placing groove to be triangular is arranged at the bottom of the vertical placing groove.

Furthermore, the left side and the right side of the insulating plate are provided with a first spacing piece and a second spacing piece which limit the front and back positions of the first transverse piece and the second transverse piece, and the first spacing piece, the second spacing piece, the insulating plate and the conductive block form the vertical placing groove and the horizontal placing groove.

Furthermore, still including setting up the quick fixing device of insulating plate lateral part, quick fixing device includes knob, ejector pin, be provided with on insulating plate, the conducting block and supply the trompil that the ejector pin precession is rotatory the knob, the ejector pin will the second crosspiece top is tight, makes the lateral part of second crosspiece with the conducting block is inconsistent.

Furthermore, the insulating plate is an insulating bakelite plate, the conductive block is a brass block, and the bottom surface of the conductive block is exposed at the bottom of the insulating plate.

Furthermore, the butt-welding device comprises an upper welding head and a lower welding head which are correspondingly arranged up and down, the lower welding head is fixedly arranged, the upper welding head moves up and down by a driving device, and the conductive block is abutted against the lower welding head during welding.

Compared with the prior art, the utility model has the following beneficial effects:

by arranging the support welding device, the damage to the body of an operator is reduced, and the working environments such as strong light radiation, argon gas leakage, high-temperature operation and the like are improved; the production efficiency is improved, and the productivity is improved; the technical dependence is reduced, and common staff can finish the welding operation.

Drawings

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

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic illustration of an explosive structure according to the present invention;

FIG. 5 is a schematic view of a butt-welding jig according to the present invention.

In the figure: 1. the welding jig comprises a first transverse sheet, 2. a second transverse sheet, 3. a butt-welding jig, 301. an insulating plate, 302. a conductive block, 303. a horizontal placing groove, 304. a vertical placing groove, 305. a knob, 306. a mandril, 307. a first spacing sheet, 308. a second spacing sheet, 309. an inclined plane, 4. an upper welding head and 5. a lower welding head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

As shown in fig. 1-5, a support welding device, as an auxiliary device, welds a first crosspiece 1 and a second crosspiece 2 into a support, including butt-welding jig 3, butt-welding jig 3 includes an insulating plate 301, insulating plate 301 is embedded to have a conductive block 302, insulating plate 301 has a concave horizontal standing groove 303 that is used for placing first crosspiece 1 on the top surface, the concave vertical standing groove 304 that is used for placing second crosspiece 2 that is equipped with in the middle part of conductive block 302, horizontal standing groove 303 with vertical standing groove 304 communicates with each other, the first crosspiece 1 placed, second crosspiece 2 form mutual welded fastening through the butt-welding device.

Specifically, as shown in the figure, the second transverse plate 2 is triangular, and the bottom of the vertical placement groove 304 is provided with an inclined surface 309 which makes the vertical placement groove 304 triangular.

Specifically, as shown in the figure, the left and right sides of the insulating plate 301 are provided with a first spacing piece 307 and a second spacing piece 308 for limiting the front and back positions of the first transverse piece 1 and the second transverse piece 2, and the first spacing piece 307 and the second spacing piece 308, the insulating plate 301 and the conductive block 302 form the vertical placement groove 304 and the horizontal placement groove 303.

Specifically, as shown in the figure, the rapid fixing device is arranged on the side portion of the insulating plate 301, the rapid fixing device includes a knob 305 and a push rod 306, the insulating plate 301 and the conductive block 302 are provided with openings for the push rod 306 to screw in, the knob 305 is rotated, the push rod 306 pushes the second cross piece 2 tightly, and the side portion of the second cross piece 2 is abutted to the conductive block 302.

Specifically, as shown in the figure, the insulating plate 301 is an insulating bakelite plate, the conductive block 302 is a brass block, and the bottom surface of the conductive block 302 is exposed at the bottom of the insulating plate 301.

Specifically, as shown in the figure, the butt welding device includes an upper welding head 4 and a lower welding head 5 which are correspondingly arranged up and down, the lower welding head 5 is fixedly arranged, the upper welding head 4 moves up and down by a driving device, and the conductive block 302 abuts against the lower welding head 5 during welding.

Specifically, the specific implementation process of the utility model is as follows: an upper welding head 4 is fixed on an air cylinder at the upper end of a butt-joint machine, the die sinking is carried out by means of the working of the air cylinder, after a second transverse sheet 2 is placed in a vertical placing groove 304, a first transverse sheet 1 is placed in a horizontal placing groove 303, wherein the first transverse sheet 1 and the second transverse sheet 2 are mutually abutted, the first transverse sheet 2 is positioned at two sides through the vertical placing groove in the middle of a conductive block, a quick fixing device is additionally arranged for fastening, one side of the second transverse sheet 2 is ensured to be tightly attached to a brass block, better conductivity is obtained, and the first and second spacing sheets block the second transverse sheet 2 to reach front and rear single side positioning; first 1 horizontal piece passes through insulating bakelite board horizontal standing groove fixed left and right sides and unilateral front and back location, go up the soldered connection 4 and push down electrically conductive butt-joint after the location is accomplished (for the fastness performance of guaranteeing the butt-joint, go up soldered connection 4 and lower soldered connection 5 and can adopt the tungsten copper preparation, guarantee good electrically conductive effect), open when the soldered connection 4 and accomplish after the completion and once weld, promote butt-joint tool 3 in proper order, accomplish the multi-point position welding, accomplish the back, loosen quick fixing device, with drag out can, then continue next product butt-joint.

By the technical principle, the damage to the body of an operator is reduced, and the working environments such as strong light radiation, argon gas leakage, high-temperature operation and the like are improved; the production efficiency is improved, and the productivity is improved; the technical dependence is reduced, and common staff can finish the welding operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a support welding set welds into support as auxiliary device with first horizontal piece (1) and second horizontal piece (2), a serial communication port, including butt-joint tool (3), butt-joint tool (3) include insulating plate spare (301), insulating plate spare (301) are embedded to have conducting block (302), insulating plate spare (301) top surface is concave to be equipped with horizontal standing groove (303) that are used for placing first horizontal piece (1), the middle part of conducting block (302) is concave to be equipped with vertical standing groove (304) that are used for placing second horizontal piece (2), horizontal standing groove (303) with vertical standing groove (304) communicate each other, place first horizontal piece (1), second horizontal piece (2) form mutual welded fastening through the butt-joint device.

2. A welding stand as claimed in claim 1, characterized in that said second crosspiece (2) is triangular, the bottom of said vertical resting groove (304) being provided with a bevel (309) that makes said vertical resting groove (304) triangular.

3. The support welding device according to claim 2, wherein the left side and the right side of the insulating plate member (301) are provided with a first spacing piece (307) and a second spacing piece (308) for limiting the front and back positions of the first transverse piece (1) and the second transverse piece (2), and the first spacing piece (307) and the second spacing piece (308) form the vertical placement groove (304) and the horizontal placement groove (303) with the insulating plate member (301) and the conductive block (302).

4. The support welding device according to claim 3, further comprising a quick fixing device arranged on the side portion of the insulating plate member (301), wherein the quick fixing device comprises a knob (305) and a push rod (306), the insulating plate member (301) and the conductive block (302) are provided with openings for the push rod (306) to screw in, the knob (305) is rotated, and the push rod (306) pushes the second cross piece (2) tightly, so that the side portion of the second cross piece (2) is abutted to the conductive block (302).

5. A support welding device according to claim 4, wherein the insulating plate member (301) is an insulating bakelite plate, the conductive block (302) is a brass block, and the bottom surface of the conductive block (302) is exposed at the bottom of the insulating plate member (301).

6. A support welding device according to claim 5, characterized in that the butt welding device comprises an upper welding head (4) and a lower welding head (5) which are correspondingly arranged up and down, the lower welding head (5) is fixedly arranged, the upper welding head (4) moves up and down by a driving device, and the conductive block (302) is abutted against the lower welding head (5) during welding.