CN213827381U

CN213827381U - Gas flame brazing device with auxiliary reinforcing mechanism

Info

Publication number: CN213827381U
Application number: CN202022014726.4U
Authority: CN
Inventors: 陈爱红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-07-30
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to the technical field of gas flame brazing, in particular to a gas flame brazing device with a reinforcing mechanism, which comprises a hollow frame and a welding nozzle, wherein the inner side of the hollow frame is provided with a transmission mechanism for horizontally moving the welding nozzle, the lower end of the hollow frame is provided with a fixing mechanism for fixing a brazing rod, the fixing mechanism comprises an L-shaped plate, the L-shaped plate is vertically arranged at the lower end of the hollow frame, one end of the L-shaped plate, which is far away from the hollow frame, is vertically connected with a hollow column, the inner wall of the hollow column penetrates through a screw rod through the screw thread activity, one end of the screw rod, which is far away from the hollow column, is vertically connected with a rotating block, the inner wall of the hollow column is fixedly connected with a rubber sheet, the lower end of the hollow frame is provided with a supporting mechanism, the supporting mechanism comprises a square frame, the utility model has the beneficial effects that when a worker brazes cracks of a metal piece to achieve the reinforcing effect of the metal piece, the reinforcing metal piece can assist workers to fill cracks in the reinforcing metal piece.

Description

Gas flame brazing device with auxiliary reinforcing mechanism

Technical Field

The utility model relates to a gas flame brazing technical field especially relates to a possesses gas flame brazing device who assists strengthening mechanism.

Background

Gas flame brazes and divides flame brazing and flame soft soldering, flame with combustible gas and oxygen or compressed air mixed combustion welds as the heat source, use or receive external force to influence when the metalwork for a long time, can make the metalwork outside crack appear, easy fracture, when the staff brazes the gap and reaches when the effect to the metalwork is consolidated, current gas flame brazing mode is generally by the staff with a welder with a hand take the borer strip with one hand, the operation is inconvenient, and welding precision is not high enough, it does not have a better mechanism that can assist the staff to the metalwork reinforcement.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a gas flame brazing device who possesses assistance strengthening mechanism can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a gas flame brazing device who possesses assistance strengthening mechanism, includes hollow frame and welding nozzle, the hollow frame inboard is equipped with the drive mechanism who is used for the horizontal migration welding nozzle, the hollow frame lower extreme is equipped with the fixed establishment who is used for fixed borer strip, fixed establishment includes the L template, the lower extreme at hollow frame is installed perpendicularly to the L template, the one end that hollow frame was kept away from to the L template is connected with hollow post perpendicularly, hollow post inner wall runs through threaded activity has the screw rod, the one end that hollow post was kept away from to the screw rod is connected with the turning block perpendicularly, hollow post inner wall fixedly connected with sheet rubber, the hollow frame lower extreme is equipped with supporting mechanism, supporting mechanism includes square frame, square frame fixed mounting is at the lower extreme middle part of hollow frame, square frame inner wall cartridge has T type frame, hollow frame outer wall is connected with the handle perpendicularly.

Preferably, drive mechanism includes the lead screw, lead screw one end is rotated and is installed the inner wall at hollow frame, the activity of the lead screw other end runs through in hollow frame, and the lead screw tip is connected with the rotation post perpendicularly, the lead screw outer wall has the fixed block through screw thread movable mounting, the inner wall sliding fit of fixed block and hollow frame, the one end and the welding nozzle fixed connection of hollow frame are kept away from to the fixed block.

Preferably, the outer wall of the rotating column is provided with anti-slip grooves in an annular array around the center of the rotating column, and the length of each anti-slip groove is smaller than that of the rotating column.

Preferably, the inner wall of the T-shaped frame is fixedly connected with an elastic sheet, the outer wall of the T-shaped frame is provided with a hole groove corresponding to the position of the elastic sheet, both sides of the outer wall of the square frame are provided with limiting holes, and one end of the elastic sheet is respectively matched and connected with the hole groove and the limiting holes.

Preferably, one end of the hollow frame, which is far away from the handle, is vertically connected with a concave plate, and the concave plate, the hollow frame and the handle are integrally formed.

Preferably, the outer wall of the welding nozzle is fixedly communicated with a connecting pipe, and the inner wall of the connecting pipe is provided with threads.

Compared with the prior art, the utility model discloses following beneficial effect has: at first through setting up fixed establishment, can be used for brazed brazing rod to fix, the staff this moment will pass concave template and communicate with the welding nozzle with the hose of gas pitcher intercommunication, align brazing rod and the crack of metalwork, start the welding nozzle and spout fire, through setting up adjustment mechanism, the staff can the level order about the welding nozzle and remove along fixed brazing rod, can fill the crack, through setting up supporting mechanism, square frame can be to the welding nozzle remain stable of removal with T type frame, when not needing to support, can insert T type frame square frame inside in order to avoid influencing work, thereby possessed one can better help staff to the reinforced mechanism of metalwork, simplified operation has been reached, the effect that welding precision is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partially exploded view of the present invention;

FIG. 3 is another perspective view;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

in the figure: 1. rotating the column; 2. a T-shaped frame; 3. a square frame; 4. an L-shaped plate; 5. welding a nozzle; 6. a concave plate; 7. a hollow frame; 8. a screw rod; 9. a grip; 10. an anti-slip groove; 11. a hole groove; 12. a spring plate; 13. a limiting hole; 14. a fixed block; 15. a hollow column; 16. rotating the block; 17. a screw; 18. a rubber sheet; 19. and (4) connecting the pipes.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in figures 1-4, a gas flame brazing device with a reinforcing assisting mechanism comprises a hollow frame 7 and a welding nozzle 5, a transmission mechanism for horizontally moving the welding nozzle 5 is arranged at the inner side of the hollow frame 7, a fixing mechanism for fixing a brazing rod is arranged at the lower end of the hollow frame 7, the L-shaped plate 4 is vertically arranged at the lower end of the hollow frame 7, a hollow column 15 is vertically connected at one end of the L-shaped plate 4 far away from the hollow frame 7, a screw rod 17 penetrates through the inner wall of the hollow column 15 through screw threads, a rotating block 16 is vertically connected at one end of the screw rod 17 far away from the hollow column 15, a rubber sheet 18 is fixedly connected at the inner wall of the hollow column 15, a supporting mechanism is arranged at the lower end of the hollow frame 7, the supporting mechanism comprises a square frame 3, the square frame 3 is fixedly arranged at the middle part of the lower end of the hollow frame 7, a T-shaped frame 2 is inserted into the inner wall of the square frame 3, a handle 9 is vertically connected with the outer wall of the hollow frame 7, the staff is at first through setting up fixed establishment, the borer strip that will be used for brazing inserts in the hollow post 15, it makes screw 17 case hollow post 15 internal rotations to rotate turning block 16, make screw 17 compress tightly the borer strip, through the sheet rubber 18 that sets up hollow post 15 inner wall, can prevent that the borer strip from being pressed absolutely, the staff will communicate with hose and the welding nozzle 5 of gas pitcher intercommunication this moment, aim at the borer strip with the crack of metalwork, start welding nozzle 5 and spout fire, through setting up adjustment mechanism, but the staff level orders about welding nozzle 5 and removes along fixed borer strip, through setting up supporting mechanism, can remain stable to welding nozzle 5 that removes, thereby simplified operation has been reached, the effect that welding precision is high.

Drive mechanism includes lead screw 8, 8 one ends of lead screw are rotated and are installed the inner wall at hollow frame 7, 8 other end activities of lead screw run through in hollow frame 7, and 8 tip vertical connections of lead screw have the rotation post 1, 8 outer walls of lead screw have fixed block 14 through screw movable mounting, the inner wall sliding fit of fixed block 14 and hollow frame 7, the one end and the 5 fixed connection of welding nozzle that hollow frame 7 is kept away from to fixed block 14, through setting up lead screw 8, rotation post 1 and fixed block 14, it makes lead screw 8 rotate to rotate the post 1, lead screw 8 rotates and can make fixed block 14 along the horizontal slip of hollow frame 7 inner wall, thereby can order about 5 horizontal migration of welding nozzle who is connected with fixed block 14.

The outer wall of the rotating column 1 is provided with anti-slip grooves 10 in an annular array around the center of the outer wall, the length of each anti-slip groove 10 is smaller than that of the rotating column 1, and the anti-slip grooves 10 are arranged to prevent slipping when the rotating column 1 rotates.

2 inner wall fixedly connected with shell fragment 12 of T type frame, hole groove 11 has been seted up to 2 outer walls of T type frame corresponding shell fragment 12 positions, spacing hole 13 has all been seted up to square frame 3 outer wall both sides, the one end of shell fragment 12 is connected with hole groove 11 and spacing hole 13 cooperation respectively, through setting up shell fragment 12, hole groove 11 and spacing hole 13, the one end of inwards pressing shell fragment 12 can make T type frame 2 slide in square frame 3, aim at hole groove 11 and spacing hole 13 and loosen the one end of shell fragment 12 and can make T type frame 2 fix in square frame 3.

The hollow frame 7 is kept away from the vertical concave template 6 that is connected with of one end of handle 9, and concave template 6, hollow frame 7 and handle 9 integrated into one piece, through setting up concave template 6, the staff passes concave template 6 earlier when the hose with the gas pitcher intercommunication and welding tip 5 intercommunication, can prevent that welding tip 5 hose from dragging subaerially when removing, influence work.

The fixed intercommunication of outer wall of welding nozzle 5 has connecting

pipe

19, and 19 inner walls of connecting pipe are seted up threadedly, and through setting up connecting pipe 19 and screw thread, the staff of being convenient for will be in hose and the welding nozzle 5 intercommunication of gas pitcher intercommunication.

The working principle is as follows: at first through setting up fixed establishment, can fix the brazing filler metal strip that is used for brazing, the hose that will communicate with the gas pitcher passes concave template 6 and communicates with welding nozzle 5, align the brazing filler metal strip with the crack of metalwork, start welding nozzle 5 and spout fire, through setting up adjustment mechanism, but the staff level orders about welding nozzle 5 and removes along fixed brazing filler metal strip, can fill the crack, through setting up supporting mechanism, square frame 3 can be to welding nozzle 5 steady to the removal with T type frame 2, when not needing to support, can insert square frame 3 inside with T type frame 2 so as not to influence work, thereby possessed one can better help the staff to the reinforced mechanism of metalwork, simplified operation has been reached, the effect that welding precision is high.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A gas flame brazing device with a reinforcing assisting mechanism comprises a hollow frame (7) and a welding nozzle (5), and is characterized in that: the welding rod fixing device is characterized in that a transmission mechanism used for horizontally moving a welding nozzle (5) is arranged on the inner side of the hollow frame (7), a fixing mechanism used for fixing a welding rod is arranged at the lower end of the hollow frame (7), the fixing mechanism comprises an L-shaped plate (4), the L-shaped plate (4) is vertically installed at the lower end of the hollow frame (7), one end, far away from the hollow frame (7), of the L-shaped plate (4) is vertically connected with a hollow column (15), a screw rod (17) penetrates through the inner wall of the hollow column (15) through thread activity, one end, far away from the hollow column (15), of the screw rod (17) is vertically connected with a rotating block (16), a rubber sheet (18) is fixedly connected with the inner wall of the hollow column (15), a supporting mechanism is arranged at the lower end of the hollow frame (7) and comprises a square frame (3), the square frame (3) is fixedly installed in the middle of the lower end of the hollow, the outer wall of the hollow frame (7) is vertically connected with a handle (9).

2. A gas flame brazing apparatus with an auxiliary reinforcement according to claim 1, wherein: drive mechanism includes lead screw (8), lead screw (8) one end is rotated and is installed the inner wall at hollow frame (7), lead screw (8) other end activity runs through in hollow frame (7), and lead screw (8) tip is connected with perpendicularly and rotates post (1), lead screw (8) outer wall has fixed block (14) through screw thread movable mounting, the inner wall sliding fit of fixed block (14) and hollow frame (7), the one end and welding nozzle (5) fixed connection of hollow frame (7) are kept away from in fixed block (14).

3. A gas flame brazing apparatus with an auxiliary reinforcement according to claim 2, wherein: the outer wall of the rotating column (1) is provided with anti-skidding grooves (10) in an annular array around the center of the rotating column, and the length of each anti-skidding groove (10) is smaller than that of the rotating column (1).

4. A gas flame brazing apparatus with an auxiliary reinforcement according to claim 1, wherein: the T-shaped frame (2) is fixedly connected with an elastic sheet (12) on the inner wall, a hole groove (11) is formed in the position, corresponding to the elastic sheet (12), of the outer wall of the T-shaped frame (2), limiting holes (13) are formed in the two sides of the outer wall of the square frame (3), and one end of the elastic sheet (12) is connected with the hole groove (11) and the limiting holes (13) in a matched mode.

5. A gas flame brazing apparatus with an auxiliary reinforcement according to claim 1, wherein: one end, far away from the handle (9), of the hollow frame (7) is vertically connected with a concave plate (6), and the concave plate (6), the hollow frame (7) and the handle (9) are integrally formed.

6. A gas flame brazing apparatus with an auxiliary reinforcement according to claim 1, wherein: the outer wall of the welding tip (5) is fixedly communicated with a connecting pipe (19), and the inner wall of the connecting pipe (19) is provided with threads.