CN215357068U

CN215357068U - Square tube welding mechanism

Info

Publication number: CN215357068U
Application number: CN202121812352.9U
Authority: CN
Inventors: 黄亚连; 白国良
Original assignee: Tianjin Yuantai Technology Development Co ltd
Current assignee: Tianjin Yuantai Technology Development Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-31
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a square and rectangular tube welding mechanism which comprises a bottom plate and baffle plates fixedly connected to the left side and the right side of the top of the bottom plate, wherein one opposite sides of the two baffle plates are rotatably connected with a connecting rod through bearings, one end, far away from the baffle plates, of the connecting rod is fixedly connected with a placing plate, the top of the placing plate is fixedly connected with a fixing plate, the top of the placing plate, which is positioned at the rear part of the fixing plate, is provided with a sliding groove, and the inside of the sliding groove is slidably connected with a clamping plate through a sliding block. This square tube welding mechanism, through stepping on the control panel, the motor rotates, and the connecting rod rotates, puts the board and moves the fixed plate and rotate, makes grip block and fixed plate rotate together, is fixing two square tube centre grippings, need not open centre gripping equipment, just can overturn two square tubes, and the welding department of two square tubes is difficult to the fracture at the in-process of upset, uses more convenience, great improvement square tube welded efficiency.

Description

Square tube welding mechanism

Technical Field

The utility model relates to the technical field of metal steel, in particular to a square tube welding mechanism.

Background

The square and rectangular pipe is a square pipe and a rectangular pipe. The square tube is when the welding, need be in the same place the mouth of pipe centre gripping of two square tubes, two square tubes now add to hold fixed back, in the welding process of the square tube back, still need loosen the upset of centre gripping equipment to the square tube, the in-process welding department at the upset is easy to be split, can not be convenient open add hold the equipment directly to the square tube overturn, and when the welding of square tube, electric welding face guard still need overlap overhead, at square tube welding mechanism's in-process, can not convenient swift take off the electric welding face guard and wear.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a square tube welding mechanism, which solves the problems that a square tube cannot be turned over directly without opening a holding device conveniently and an electric welding mask cannot be taken off and put on conveniently and quickly.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a square tube welding mechanism comprises a bottom plate and baffle plates fixedly connected to the left side and the right side of the top of the bottom plate, a collecting frame is fixedly connected to the top of the bottom plate and positioned between the two baffle plates, one side of the two baffle plates opposite to each other is rotatably connected with a connecting rod through a bearing, one end of the connecting rod far away from the baffle plates is fixedly connected with a placing plate, a fixed plate is fixedly connected to the top of the placing plate, a chute is formed in the top of the placing plate and positioned at the rear part of the fixed plate, a clamping plate is slidably connected to the inside of the chute through a sliding block, a threaded rod is penetrated through and connected to the right side of the rear part of the clamping plate through threads, a handle is fixedly connected to the rear end of the threaded rod, the front end of the threaded rod is rotatably connected to the rear part of the fixed plate through a bearing, a motor is fixedly connected to the left side of the baffle plate and positioned below the connecting rod and the motor output shaft is fixedly connected with a rotating rod through a shaft coupling, the surface of dwang is connected through drive belt transmission with the surface that is located the right side connecting rod between, the left side at bottom plate top just is located fixedly connected with control mechanism between two baffles.

Preferably, control mechanism includes control button, is located the left side and sets up the right side of baffle and the below that is located the connecting rod are connected with the control panel through rotating a rotation, rotate the piece and fix on the baffle, rotate through the pin rod, the right side fixedly connected with spring of control panel bottom, the bottom of spring and the top fixed connection of bottom plate.

Preferably, a top plate is fixedly connected between the two opposite sides of the baffle plates, a chute plate is fixedly connected to the bottom of the top plate, a moving rod is slidably connected to the inside of the chute plate through a sliding block, and a metal hose is fixedly connected to the front of the outer surface of the moving rod.

Preferably, the front end of the metal hose is fixedly connected with an electric welding mask, and the rear part of the outer surface of the movable rod is fixedly connected with an L-shaped rod.

Preferably, the rear portion of the outer surface of the L-shaped rod is connected with a clamping rod in a sliding mode through a sliding sleeve, and the top of the clamping plate is fixedly connected with a clamping sleeve matched with the clamping rod.

Preferably, the periphery of the bottom plate is fixedly connected with supporting plates through supporting blocks.

Advantageous effects

The utility model provides a square and rectangular tube welding mechanism. Compared with the prior art, the method has the following beneficial effects:

(1) this square tube welding mechanism, through stepping on the control panel, the motor rotates, and the connecting rod rotates, puts the board and moves the fixed plate and rotate, makes grip block and fixed plate rotate together, is fixing two square tube centre grippings, need not open centre gripping equipment, just can overturn two square tubes, and the welding department of two square tubes is difficult to the fracture at the in-process of upset, uses more convenience, great improvement square tube welded efficiency.

(2) This square tube welding mechanism moves through the grip block, makes L shape pole drive the carriage release lever and removes, and rethread metal collapsible tube adjusts the electric welding face guard to suitable position, need not hold the electric welding face guard and hold or overlap overhead, leaves at square tube welding mechanism's in-process, can be convenient wear or take down the electric welding face guard, operates convenient and fast more that uses, has satisfied staff's use.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a right side view of the base plate, baffle, swing plate, threaded rod and L-shaped rod configuration of the present invention;

fig. 3 is a partial enlarged view of the utility model at a in fig. 2.

In the figure: 1. a base plate; 2. a baffle plate; 3. a connecting rod; 4. placing the plate; 5. a fixing plate; 6. a chute; 7. a clamping plate; 8. a threaded rod; 9. a motor; 10. rotating the rod; 11. a control mechanism; 12. a control button; 13. a control panel; 14. a spring; 15. a top plate; 16. a chute plate; 17. a travel bar; 18. a metal hose; 19. welding masks; 20. an L-shaped rod; 21. a clamping rod; 22. a card sleeve; 23. and a support plate.

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. 1-3, the present invention provides a technical solution: a welding mechanism for a square tube comprises a bottom plate 1 and baffle plates 2 fixedly connected to the left side and the right side of the top of the bottom plate 1, wherein one opposite sides of the two baffle plates 2 are rotatably connected with a connecting rod 3 through bearings, one end of the connecting rod 3, which is far away from the baffle plates 2, is fixedly connected with a placing plate 4, the top of the placing plate 4 is fixedly connected with a fixed plate 5, the top of the placing plate 4 is provided with a chute 6 at the rear part of the fixed plate 5, the inside of the chute 6 is slidably connected with a clamping plate 7 through a slider, the right side of the rear part of the clamping plate 7 is penetrated and is in threaded connection with a threaded rod 8, the front end of the threaded rod 8 is rotatably connected with the rear part of the fixed plate 5 through bearings, a motor 9 is fixedly connected to the left side of the baffle plate 2 arranged on the right side and is positioned below the connecting rod 3, the motor 9 is a servo motor and is electrically connected with an external power supply and is controlled through a control button 12, and the output shaft of the motor 9 is fixedly connected with a rotating rod 10 through a shaft coupling, the outer surface of the rotating rod 10 is connected with the outer surface of the connecting rod 3 positioned at the right side through transmission belt, the control mechanism 11 is fixedly connected between the left side of the top of the bottom plate 1 and the two baffle plates 2, the welding part of the two square tubes is not easy to break in the turning process, the use is more convenient, the welding efficiency of the square tubes is greatly improved, the control mechanism 11 comprises a control button 12, the right side of the baffle plates 2 arranged at the left side and the lower side of the connecting rod 3 are rotatably connected with a control plate 13 through a rotating part, the right side of the bottom of the control plate 13 is fixedly connected with a spring 14, the spring 14 is an industrial spring, has good fatigue resistance, can be repeatedly stretched for long-term use and can be replaced after long-term use, the bottom of the spring 14 is fixedly connected with the top of the bottom plate 1, and a top plate 15 is fixedly connected between the opposite sides of the two baffle plates 2, bottom fixedly connected with chute board 16 of roof 15, there is the carriage release lever 17 inside of chute board 16 through slider sliding connection, the place ahead fixedly connected with metal collapsible tube 18 of carriage release lever 17 surface, metal collapsible tube 18 can be crooked, metal collapsible tube 18's front end fixedly connected with electric welding face guard 19, the rear portion fixedly connected with L shape pole 20 of carriage release lever 17 surface, there is kelly 21 at the rear portion of L shape pole 20 surface through sliding sleeve sliding connection, the top fixedly connected with of grip block 7 and the cutting ferrule 22 of kelly 21 looks adaptation, leave at square tube welding mechanism's in-process, can be convenient wear or take off the electric welding face guard, convenient and fast more that the operation used, staff's use has been satisfied, all through supporting shoe fixedly connected with backup pad 23 around bottom plate 1 bottom.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, put two square tubes on two boards 4 of putting, make two square tube mouth of pipe aim at together, positive direction rotation threaded rod 8 makes grip block 7 move forward, grip block 7 and fixed plate 5 can press from both sides tightly two square tubes, grip block 7 drives movable rod 17 through kelly 21 and moves forward simultaneously, make electric welding face guard 19 move forward, rethread metal collapsible tube 18 adjusts electric welding face guard 19 to suitable position, after the top and the positive welding of two square tubes have been accomplished, break away from cutting ferrule 22 with kelly 21, trample control panel 13 again, touch control button 12, make motor 9 rotate one hundred eighty degrees, again to the remaining face welding of two square tubes, step on control panel 13 again, make fixed plate 5 and grip block 7 reset, block kelly 21 in cutting ferrule 22 again.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a square tube welding mechanism, includes baffle (2) of bottom plate (1) and fixed connection in bottom plate (1) top left and right sides, its characterized in that: two opposite sides of the baffle (2) are rotatably connected with a connecting rod (3) through bearings, one end of the connecting rod (3) far away from the baffle (2) is fixedly connected with a placing plate (4), the top of the placing plate (4) is fixedly connected with a fixed plate (5), the top of the placing plate (4) is arranged at the rear part of the fixed plate (5) and is provided with a chute (6), the inside of the chute (6) is slidably connected with a clamping plate (7) through a sliding block, the right side of the rear part of the clamping plate (7) is penetrated and is in threaded connection with a threaded rod (8), the front end of the threaded rod (8) is rotatably connected with the rear part of the fixed plate (5) through a bearing, the left side of the baffle (2) is arranged at the right side and is fixedly connected with a motor (9) below the connecting rod (3), and the output shaft of the motor (9) is fixedly connected with a rotating rod (10) through a shaft coupling, the surface of dwang (10) is connected through drive belt transmission with the surface that is located right side connecting rod (3) between, the left side at bottom plate (1) top just is located fixedly connected with control mechanism (11) between two baffle (2).

2. The square tube welding mechanism of claim 1, wherein: control mechanism (11) include control button (12), are located the left side and set up the right side of baffle (2) and the below that is located connecting rod (3) are connected with control panel (13) through rotating the piece rotation, the right side fixedly connected with spring (14) of control panel (13) bottom, the bottom of spring (14) and the top fixed connection of bottom plate (1).

3. The square tube welding mechanism of claim 1, wherein: two fixedly connected with roof (15) between the relative one side of baffle (2), the bottom fixedly connected with chute board (16) of roof (15), there is carriage release lever (17) inside of chute board (16) through slider sliding connection, the place ahead fixedly connected with metal collapsible tube (18) of carriage release lever (17) surface.

4. The square tube welding mechanism of claim 3, wherein: the front end of the metal hose (18) is fixedly connected with an electric welding mask (19), and the rear part of the outer surface of the movable rod (17) is fixedly connected with an L-shaped rod (20).

5. The square tube welding mechanism of claim 4, wherein: the rear portion of L shape pole (20) surface has kelly (21) through sliding sleeve sliding connection, the top fixedly connected with of grip block (7) and kelly (21) looks adaptation cutting ferrule (22).

6. The square tube welding mechanism of claim 1, wherein: the periphery of the bottom plate (1) is fixedly connected with a supporting plate (23) through supporting blocks.