CN215509418U

CN215509418U - Welding device for manufacturing railing

Info

Publication number: CN215509418U
Application number: CN202121781566.4U
Authority: CN
Inventors: 陆原; 王涛; 谭静; 郭陈登; 丁华天
Original assignee: Hubei Dongfang Jinteng Decoration Engineering Co ltd
Current assignee: Hubei Dongfang Jinteng Decoration Engineering Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-14
Anticipated expiration: 2031-08-02

Abstract

The utility model provides a welding device for manufacturing a handrail, which relates to the technical field of welding devices and comprises a welding gun body, wherein a fixing plate is fixed at the edge of one side of the inside of the welding gun body, a plurality of through holes are formed in one side of the fixing plate at equal intervals along the circumferential direction, a plurality of first motor brackets are fixed at one side of the inner wall of the welding gun body, which is close to the fixing plate, at equal intervals along the circumferential direction, a first motor is fixed between one ends of the first motor brackets, and a rotating block is fixed at the output end of the first motor. The oxidation of the welding position is serious, and the welding quality is greatly reduced.

Description

Welding device for manufacturing railing

Technical Field

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

Background

The welding equipment consists of three parts, namely a mechanical device, a power supply device and a control device. In order to meet the requirements of a welding process, a pressurizing mechanism (welding tongs) adopts a double-stroke quick pneumatic transmission mechanism, and the opening degree of the welding tongs is changed by switching a stroke control handle, so that the welding operation requirements can be met by dividing the opening degree into a large opening and a small opening. The general state is that the short stroke of the welding tongs is opened, when the control button is switched to the 'power-on' position, the handle switch is buckled, the welding tongs are clamped and pressurized, and meanwhile, the current is recovered to the short stroke opening state after the welding cycle is completed under the control of the control system.

However, most of the existing common welding equipment is used for arc welding when a handrail is welded outdoors, light pollution and toxic gas generated by arc welding seriously harm human health, and protective gas generated by arc welding is easily blown away when the wind speed is high during outdoor construction welding, so that the welding part is seriously oxidized, and the welding quality is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding device for manufacturing handrails, which solves the problems that the light pollution and toxic gas generated by arc welding seriously harm human health when the handrails are welded outdoors, and the protective gas generated by arc welding is very easy to blow away when the wind speed is high, so that the welding part is seriously oxidized, and the welding quality is greatly reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme: a welding device for manufacturing a handrail comprises a welding gun body, a fixing plate is fixed at the edge of one side close to the inside of the welding gun body, a plurality of through holes are arranged on one side of the fixing plate at equal intervals along the circumferential direction, a plurality of first motor brackets are fixed on one side of the inner wall of the welding gun body close to the fixing plate at equal intervals along the circumferential direction, a first motor is fixed between one ends of the plurality of first motor brackets, a rotating block is fixed at the output end of the first motor, a butt joint groove is arranged at the center of one side of the rotating block, a connecting block is connected between the inner walls of the butt joint grooves in a sliding way, a connecting rod is fixed on one side of the connecting block, one side of connecting rod is fixed with the grinding drill bit, a plurality of grinding grooves have been seted up along the circumferencial direction equidistance to the surface of grinding drill bit, one side of welder body is close to the bottom edge and has seted up the spout.

Preferably, the outer surface of one side of the first motor is attached to the outer surface of one side of the fixed plate, and the other side of the rotating block faces the output end of the first motor.

Preferably, a gap is reserved between the outer surface of the rotating block and the inner wall of the welding gun body, and the rotating block is located inside the welding gun body.

Preferably, a plurality of ventilation openings are formed in the other side of the welding gun body at equal intervals along the circumferential direction, and a handle is fixed at the bottom of the welding gun body.

Preferably, one side of handle is fixed with the button, the inside of welder body is close to opposite side edge and is fixed with a plurality of second motor support along the circumferencial direction equidistance, and is a plurality of be fixed with the second motor between the one end of second motor support.

Preferably, the output of second motor is fixed with a plurality of fan blades along the circumferencial direction equidistance, the inside bottom surface of spout is fixed with the spring.

Preferably, a connecting rod is fixed at one end of the spring, and a rolling ball is rotatably connected at one end of the connecting rod through a bearing.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the handrail needs to be welded outdoors, only two welding parts needing to be welded are butted together, the welding gun body is held by hands, the connecting block is clamped into the butt joint groove on one side of the rotating block, then the welding gun body is started, the grinding drill bit is driven to rotate by the rotation of the first motor, when the grinding drill bit is contacted with a welding seam between the two welding parts, metal at the butt joint part is ground into powder under the action of the grinding groove on the outer surface of the grinding drill bit, the metal powder is instantly melted into liquid through large current, and the fan blade is driven to rotate by the rotation of the second motor, so that the metal powder can be rapidly cooled when being melted into liquid.

2. In the welding process, the rolling ball is in contact with the outer surface of the welding part, so that a closed loop is generated between the rolling ball and the grinding drill bit, current can directly flow back to the inside of the welding gun body during welding, the grinding drill bit can also play a supporting role during grinding of the welding part, convenience is provided for welding, a plurality of ventilation openings are formed in the outer surface of the other side of the welding gun body at equal intervals along the circumferential direction, a plurality of through holes are formed in one side of the fixing plate at equal intervals along the circumferential direction, and airflow generated by the fan blade can smoothly flow to the grinding drill bit.

Drawings

Fig. 1 is a schematic side perspective view of a welding device for manufacturing a balustrade according to the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of the welding device for manufacturing balustrades according to the present invention;

fig. 3 is a schematic cross-sectional perspective view of a welding device for manufacturing a balustrade according to the present invention;

fig. 4 is an enlarged view taken at a in fig. 3 according to the present invention.

Illustration of the drawings: 1. a welding gun body; 2. connecting blocks; 3. grinding the drill bit; 4. a grinding groove; 5. a connecting rod; 6. a handle; 7. a button; 8. a vent; 9. a second motor support; 10. a second motor; 11. a fan blade; 12. a fixing plate; 13. a through hole; 14. a first motor bracket; 15. a first motor; 16. rotating the block; 17. rolling a ball; 18. a connecting rod; 19. a chute; 20. a spring; 21. and (4) butting the grooves.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The wiring diagrams of the first motor 15 and the second motor 10 belong to the common knowledge in the field, the working principle is the known technology, and the model is selected according to the actual use and is not described in detail herein.

Embodiment 1, as shown in fig. 1 to 4, the present invention provides a welding device for manufacturing a balustrade, comprising: including welder body 1, welder body 1's inside is close to a side edge and has been fixed with fixed plate 12, a plurality of through-holes 13 have been seted up along the circumferencial direction equidistance to one side of fixed plate 12 between welder body 1's the inner wall, one side that is close to fixed plate 12 between the inner wall is fixed with a plurality of first motor support 14 along the circumferencial direction equidistance, be fixed with first motor 15 between the one end of a plurality of first motor support 14, first motor 15's output is fixed with turning block 16, one side center department of turning block 16 has seted up butt joint groove 21, sliding connection has connecting block 2 between the inner wall of butt joint groove 21, one side of connecting block 2 is fixed with connecting rod 5, one side of connecting rod 5 is fixed with grinding bit 3, a plurality of grinding groove 4 have been seted up along the circumferencial direction equidistance to grinding bit 3's surface, one side of welder body 1 has been close to bottom edge and has seted up spout 19.

The effect that its whole embodiment 1 reaches is, when needing to weld the railing outdoors, only need to butt joint two welding pieces that need to weld together, hand welder body 1, block connecting block 2 into the butt joint groove 21 on one side of turning block 16, then start welder body 1, the rotation of first motor 15 drives grinding bit 3 to rotate, when grinding bit 3 contacts with the welding seam between two weldings, grind the metal of butt joint under the grinding groove 4 effect on the outer surface of grinding bit 3 into powder, melt metal powder into liquid through the heavy current is instantaneous, drive fan blade 11 to rotate under the rotation of second motor 10, can cool off fast when making metal powder melt into liquid, through leading in the heavy current again after grinding metal into metal powder and making metal powder melt into metal liquid, make metal liquid cooling solidify at last, the problems that the human health is seriously harmed by light pollution and toxic gas generated by arc welding when the handrail is welded outdoors, and the protective gas generated by arc welding is easily blown away when the wind speed is high, so that the welding part is seriously oxidized, and the welding quality is greatly reduced are solved.

Embodiment 2, as shown in fig. 1 to 4, an outer surface of one side of a first motor 15 is attached to an outer surface of one side of a fixed plate 12, the other side of a rotating block 16 faces an output end of the first motor 15, a gap is left between the outer surface of the rotating block 16 and an inner wall of a welding gun body 1, the rotating block 16 is located inside the welding gun body 1, a plurality of ventilation openings 8 are formed in the other side of the welding gun body 1 at equal intervals along a circumferential direction, a handle 6 is fixed to the bottom of the welding gun body 1, a button 7 is fixed to one side of the handle 6, a plurality of second motor brackets 9 are fixed to the inside of the welding gun body 1 at equal intervals along the circumferential direction near the edge of the other side, a second motor 10 is fixed to one end of each of the plurality of second motor brackets 9, a plurality of blades 11 are fixed to an output end of the second motor 10 at equal intervals along the circumferential direction, a spring 20 is fixed to an inner bottom surface of a chute 19, and a connecting rod 18 is fixed to one end of the spring 20, one end of the connecting rod 18 is rotatably connected with a rolling ball 17 through a bearing.

The effect that its whole embodiment 2 reaches does, at the welded in-process, spin 17 contacts with a welding surface, make spin 17 and grinding bit 3 between produce closed circuit, the electric current just can directly flow back to the inside of welder body 1 when the welding like this, and can also when grinding bit 3 and grind the welding piece, play the supporting role, for the welding provides convenience, set up a plurality of vents 8 along the circumferencial direction equidistance at the opposite side surface of welder body 1 and set up a plurality of through-holes 13 along the circumferencial direction equidistance in one side of fixed plate 12, can make the smooth flow direction grinding bit 3 of air current that fan blade 11 produced.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a railing manufacturing uses welding set, includes welder body (1), its characterized in that: the welding gun comprises a welding gun body (1), wherein a fixing plate (12) is fixed in the inner part of the welding gun body (1) close to one side edge, a plurality of through holes (13) are formed in one side of the fixing plate (12) along the equal distance of the circumferential direction, a plurality of first motor supports (14) are fixed between the inner walls of the welding gun body (1) along the equal distance of the circumferential direction, a first motor (15) is fixed between one ends of the first motor supports (14), a rotating block (16) is fixed at the output end of the first motor (15), a butt joint groove (21) is formed in the center of one side of the rotating block (16), a connecting block (2) is connected between the inner walls of the butt joint groove (21) in a sliding mode, a connecting rod (5) is fixed on one side of the connecting block (2), a grinding drill bit (3) is fixed on one side of the connecting rod (5), a plurality of grinding grooves (4) are formed in the outer surface of the grinding drill bit (3) along the equal distance of the circumferential direction, one side of the welding gun body (1) is provided with a sliding groove (19) close to the edge of the bottom.

2. The welding device for manufacturing the handrail of claim 1, wherein: the outer surface of one side of the first motor (15) is attached to the outer surface of one side of the fixed plate (12), and the other side of the rotating block (16) is opposite to the output end of the first motor (15).

3. The welding device for manufacturing the handrail of claim 1, wherein: a gap is reserved between the outer surface of the rotating block (16) and the inner wall of the welding gun body (1), and the rotating block (16) is located inside the welding gun body (1).

4. The welding device for manufacturing the handrail of claim 1, wherein: a plurality of ventilation openings (8) have been seted up along the circumferencial direction equidistance to the opposite side of welder body (1), the bottom of welder body (1) is fixed with handle (6).

5. The welding device for manufacturing the handrail of claim 4, wherein: one side of handle (6) is fixed with button (7), the inside of welder body (1) is close to opposite side edge and is fixed with a plurality of second motor support (9) along the circumferencial direction equidistance, and is a plurality of be fixed with second motor (10) between the one end of second motor support (9).

6. The welding device for manufacturing the handrail of claim 5, wherein: the output of second motor (10) is fixed with a plurality of fan blades (11) along the circumferencial direction equidistance, the inside bottom surface of spout (19) is fixed with spring (20).

7. The welding device for manufacturing the handrail of claim 6, wherein: one end of the spring (20) is fixed with a connecting rod (18), and one end of the connecting rod (18) is rotatably connected with a rolling ball (17) through a bearing.