CN213592083U

CN213592083U - Dual-purpose gas receiver nut welding set

Info

Publication number: CN213592083U
Application number: CN202022037572.0U
Authority: CN
Inventors: 贺江海; 黄龙勋
Original assignee: Henan Shengyuan Metal Technology Co ltd
Current assignee: Henan Shengyuan Metal Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-02
Anticipated expiration: 2030-09-17

Abstract

The utility model belongs to the technical field of air cylinder processing equipment, in particular to a dual-purpose air cylinder nut welding device, which comprises a base, a first support frame, a second support frame, a cross beam, a welding mechanism and a welding positioning mechanism, wherein the welding mechanism and the welding positioning mechanism are arranged on the cross beam; the welding mechanism comprises a transverse plate, a bracket, a connecting plate, a first air cylinder body, a first air cylinder push rod, a fixing plate, a sliding assembly, a welding gun and a rotating frame; the welding positioning mechanism comprises a sliding block, a positioning pipe, a second cylinder body and a second cylinder push rod; the sliding block center slot is sleeved on the cross beam, the positioning pipe is a hollow pipe, is sleeved on the second cylinder push rod and is fixedly connected with the second cylinder body, the sliding block is further provided with a motor, and the motor is electrically connected with the cylinder body. The utility model provides a dual-purpose gas receiver nut welding set has the nut welding that can accomplish two positions, saves space and cost, reduces extravagant advantage.

Description

Dual-purpose gas receiver nut welding set

Technical Field

The utility model belongs to the technical field of the gas receiver processing equipment, especially, relate to a dual-purpose gas receiver nut welding set.

Background

The air cylinder is an air storage device in an automobile braking system, is used for storing air compressed by an air compressor, and is used for automobile braking, whistling and other systems. The structure of gas receiver includes barrel and end cover usually, can be provided with air inlet, gas outlet, blowoff valve, relief valve isotructure on both ends and barrel, and during manufacturing, can punch a hole earlier at the relevant position, then weld the structure such as nut of going up and be convenient for the pipe connection.

At present, the welding of gas receiver divide into two parts, the nut welding of end cover and the nut welding of barrel, because the structural dimension of end cover and barrel all has great difference, current welding equipment all adopts different equipment welding to accomplish the welding respectively, all be the nut welding on technology, but need two machines to accomplish, to the enterprise, both the cost that has increased has also taken production space, consequently improved current welding equipment, make its nut welding that both was applicable to the end cover, also can accomplish the nut welding of barrel.

Disclosure of Invention

The utility model aims at solving the problem that the existing nut welding equipment is not uniform, and providing a dual-purpose gas cylinder nut welding device.

The technical scheme of the utility model is realized like this:

a nut welding device for a dual-purpose air cylinder comprises a base, a first support frame, a second support frame, a cross beam, a welding mechanism and a welding positioning mechanism, wherein the welding mechanism and the welding positioning mechanism are arranged on the cross beam;

the welding mechanism comprises a transverse plate, a bracket, a connecting plate, a first air cylinder body, a first air cylinder push rod, a fixing plate, a sliding assembly, a welding gun and a rotating frame; the welding device comprises a cross beam, a connecting plate, a first air cylinder body, a first air cylinder push rod, a sliding assembly, a support and a rotating frame, wherein the cross plate is horizontally arranged on the cross beam and is connected with the cross beam in a sliding mode;

the welding positioning mechanism comprises a sliding block, a positioning pipe, a second cylinder body and a second cylinder push rod; the sliding block is provided with a central groove and is sleeved on the cross beam, a second cylinder body is fixed on the sliding block, the second cylinder body is connected with a second cylinder push rod, the positioning pipe is a hollow pipe and is sleeved on the second cylinder push rod and is fixedly connected with the second cylinder body, the sliding block is also provided with a motor, and the motor is electrically connected with the cylinder body;

the welding mechanism is connected with the cross beam in a sliding manner, the welding positioning mechanism is connected with the cross beam in a sliding manner, the fixed rod is horizontally arranged above the base, and the tail end of the fixed rod is vertically connected with a first fixed seat and a second fixed seat.

Furthermore, the sliding assembly is composed of a bottom plate, a sliding support arranged on the bottom plate and a baffle fixed on the sliding support, the sliding support is connected with the bottom plate in a sliding mode, the baffle is vertically arranged on the sliding support, the bottom plate is connected with a fixing plate, and the baffle is fixedly connected with a first cylinder push rod.

Furthermore, the rotating frame is composed of three sections of vertical short rods in sequence, clamping blocks are arranged between the short rods for fixing, the clamping blocks are composed of left and right clamping blocks and connected through bolts, the short rods are clamped, the upper end of the rotating frame is connected with a support, and the lower end of the rotating frame is connected with a welding gun.

Furthermore, the front end of the fixing rod is arranged in a step shape, a first through hole is formed in the center of the step plane, a positioning pin and a gasket are sequentially installed from top to bottom, the length range of the fixing rod is 500-1500 mm, and the first fixing seat and the second fixing seat are both in sliding connection with the base.

Furthermore, the stopper is L-shaped plate structure, and the limiting plate passes through the bolt fastening on the crossbeam, the head and the tail both ends of crossbeam all are provided with the limiting plate, just welding mechanism with also be provided with the limiting plate between the welding position mechanism.

Further, the inclination angle of the fixed plate is 45 °.

The beneficial effects of the utility model reside in that: the method is combined with a similar structure of a gantry crane, a structure of a first support frame, a second support frame and a cross beam is adopted, a welding mechanism and a welding positioning mechanism can freely slide on the cross beam, and a limiting plate is arranged on the cross beam for limiting the position of the cross beam so as to prevent the cross beam from being separated from a clamping groove of the cross beam; meanwhile, the fixed rod is also connected in a sliding manner, and the fixed rod can also slide freely through the sliding connection of the first fixed seat, the second fixed seat and the base, and is convenient to position by matching with the welding mechanism and the welding positioning mechanism; the fixing rod is a cylindrical long rod with a certain length, so that the barrel body can be fixed in position after being sleeved with the fixing rod, rolling is prevented, a step plane is arranged at the head end of the fixing rod, and a positioning pin is arranged after a hole is formed, so that a nut is positioned conveniently during welding; after the fixing rod is moved, the nut of the end cover can be directly welded on the base.

In a word, the dual-purpose gas receiver nut welding set that this application provided has the nut welding that can accomplish two positions, saves space and cost, reduces extravagant advantage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the welding mechanism of the present invention.

In the figure: 1. a base; 2. a first support frame; 3. a second support frame; 4. a cross beam; 5. a welding mechanism; 6. fixing the rod; 7. a limiting block; 8. a first fixed seat; 9. a second fixed seat; 11. a slider; 12. a positioning tube; 13. a second cylinder block; 14. a second cylinder push rod; 21. a transverse plate; 22. a support; 23. a connecting plate; 24. a first cylinder block; 25. a first cylinder push rod; 26. a fixing plate; 27. a base plate; 28. a sliding support; 29. a baffle plate; 30. a welding gun; 31. and (6) a rotating frame.

Detailed Description

The core of the utility model is to provide a dual-purpose gas receiver nut welding set.

The invention will be further explained with reference to the accompanying drawings:

a dual-purpose gas cylinder nut welding device comprises a base 1, a first support frame 2, a second support frame 3, a cross beam 4, a welding mechanism 5 and a welding positioning mechanism, wherein the welding mechanism 5 and the welding positioning mechanism are connected with the cross beam 4 in a sliding mode, a fixed rod 6 is further installed on the base 1, a limiting block 7 is fixed to the head end and the tail end of the cross beam 4 through bolts, the limiting block 7 is of an L-shaped plate structure, and a limiting plate is also fixed between the welding mechanism 5 and the welding positioning mechanism; first support frame 2 is fixed on base 1 with second support frame 3 symmetry, and 4 one ends of crossbeam are connected with first support frame 2, and the other end is connected with second support frame 3, and dead lever 6 horizontal installation is in base 1 top, and the same with the direction of crossbeam 4, and the tail end of dead lever 6 is connected with first fixing base 8 and second fixing base 9 perpendicularly.

The welding mechanism 5 comprises a transverse plate 21, a bracket 22, a connecting plate 23, a first cylinder body 24, a first cylinder push rod 25, a fixing plate 26, a sliding assembly, a welding gun 30 and a rotating frame 31; the transverse plate 21 is connected with the cross beam 4 in a sliding manner, the connecting plate 23 is vertically connected with the transverse plate 21, a fixing plate 26 inclined at 45 degrees is arranged on the connecting plate 23, a first air cylinder body 24, a first air cylinder push rod 25 and a sliding assembly are further fixed on the fixing plate 26, the support 22 is connected with the sliding assembly in a sliding manner, and the lower end of the support 22 is connected with a welding gun 30 and a rotating frame 31;

the welding positioning mechanism comprises a sliding block 11, a positioning pipe 12, a second cylinder body 13 and a second cylinder push rod 14; the center of the sliding block 11 is provided with a groove and is sleeved on the cross beam 4, a second cylinder body 13 is fixed on the sliding block, the second cylinder body 13 is connected with a second cylinder push rod 14, the positioning pipe 12 is a hollow pipe and is sleeved on the second cylinder push rod 14 and is fixedly connected with the second cylinder body 13, the sliding block 11 is also provided with a motor, and the motor is electrically connected with the cylinder body;

the sliding assembly consists of a bottom plate 27, a sliding support 28 installed on the bottom plate 27 and a baffle plate 29 fixed on the sliding support 28, wherein the sliding support 28 is connected with the bottom plate 27 in a sliding mode, the baffle plate 29 is vertically fixed on the sliding support 28, the bottom plate 27 is connected with a fixing plate 26, and the baffle plate 29 is fixedly connected with a first air cylinder push rod 25.

The rotating frame 31 is composed of three sections of vertical short rods in sequence, the short rods are fixed through clamping blocks, the clamping blocks are composed of left and right clamping blocks, the short rods are clamped through bolt connection, the upper end of the rotating frame 31 is connected with a support, and the lower end of the rotating frame 31 is connected with the welding gun 30.

The front end of dead lever 6 is the step form, and first through-hole has been seted up at the center on the step plane, from last locating pin and the packing ring of down installing in proper order, and the length of dead lever 6 adopts 1500mm, first fixing base 8 and second fixing base 9 all with base 1 sliding connection.

With reference to fig. 1, the dual-purpose principle of the present application is that a movable fixing rod 6 is used. The common structure during nut welding is that a positioning head is arranged on a plane, an opening of an end cover is sleeved on the positioning head, then the center of a welding positioning mechanism is aligned with the positioning head, then a nut in a positioning pipe 12 is conveyed onto the positioning head, and is compressed by an air cylinder to complete welding; this application has cut a mesa at the head end of dead lever 6, perforate on the mesa, locating pin of installation, weld assistance-localization real-time, dead lever 6 is circular long rod-shaped, the barrel of gas receiver also is circular long tube-shape, when cup jointing on dead lever 6, place the trompil of barrel on the locating pin, can fix a position the completion, because the radius that highly is greater than the barrel of first fixing base 8 and second fixing base 9, the barrel lower extreme is unsettled when cup jointing, under the gravity of self and the location of locating pin, the barrel can not remove, simultaneous control welding position mechanism aligns the locating pin, first cylinder push rod 25 stretches out, descend the nut and compress tightly on the barrel, welding mechanism 5 accomplishes the welding after removing suitable position simultaneously. When adopting this device to carry out the end cover nut welding, only need the position of adjustment dead lever 6, remove first fixing base 8 and second fixing base 9, make dead lever 6 leave under the former location, move right promptly and do not shelter from the end cover can, place the end cover on the constant head tank of base 1, likewise, earlier to its welding position, then compress tightly the welding, accomplish the end cover nut welding. When actually processing, because the actual welding department of trompil on the barrel is more than one, consequently the length that has set up dead lever 6 is 1500mm, can the welded biggest highly be 3000 mm's barrel, can satisfy basic demand, and the welding department on the end cover also can be more than one in the same way, and the actual migration distance of dead lever 6 can be fixed unchangeable, adopts the mode that welding mechanism 5 and welding position mechanism removed on the crossbeam 4, prevents that dead lever 6 from sheltering from the welding of end cover nut.

As shown in fig. 2, the welding process is completed by the welding gun 30 and the rotating frame 31, the other structures of the welding mechanism 5 are convenient for position adjustment before welding, the welding gun 30 starts to work after alignment, meanwhile, the rotating frame 31 is matched with the welding gun 30 to complete the welding process of one circle of nut, the horizontal movement in the moving process is completed by the sliding of the transverse plate 21 and the cross beam 4, the vertical movement is completed by the sliding of the bracket when the sliding bracket 28 is not moved, meanwhile, the welding gun 30 can also incline to move up and down by 45 degrees, and simultaneously descend and move right, so that the time occupied by the movement; in addition, the welding gun 30 is fixed on the rotating frame 31 and is connected with the rotating frame 31 through a clamping block, the clamping block can be loosened to adjust the clamping direction of the welding gun 30, and the loosening short rod is adjusted to be in the front-back, left-right and up-down positions.

According to the aforesaid embodiment, the utility model provides a pair of dual-purpose gas receiver nut welding set has the nut welding that can accomplish two positions, saves space and cost, reduces extravagant advantage.

Claims

1. The utility model provides a dual-purpose gas receiver nut welding set which characterized in that: the welding device comprises a base (1), a first support frame (2), a second support frame (3), a cross beam (4), a welding mechanism (5) and a welding positioning mechanism, wherein the welding mechanism (5) and the welding positioning mechanism are arranged on the cross beam (4), a fixed rod (6) is further arranged on the base (1), and a limiting block (7) is further arranged on the cross beam (4);

the welding mechanism (5) comprises a transverse plate (21), a support (22), a connecting plate (23), a first air cylinder body (24), a first air cylinder push rod (25), a fixing plate (26), a sliding assembly, a welding gun (30) and a rotating frame (31); the welding device comprises a transverse plate (21), a connecting plate (23), an inclined fixing plate (26), a first air cylinder body (24), a first air cylinder push rod (25) and a sliding assembly, wherein the transverse plate (21) is horizontally arranged on a transverse beam (4) and is in sliding connection with the transverse beam (4), the connecting plate (23) is vertically arranged and is connected with the transverse plate (21), the connecting plate (23) is provided with the inclined fixing plate (26), the fixing plate (26) is provided with the first air cylinder body (24), the first air cylinder push rod (25) and the sliding assembly, a support (22) is;

the welding positioning mechanism comprises a sliding block (11), a positioning pipe (12), a second cylinder body (13) and a second cylinder push rod (14); a central groove of a sliding block (11) is sleeved on the cross beam (4), a second cylinder body (13) is fixed on the sliding block, the second cylinder body (13) is connected with a second cylinder push rod (14), a positioning pipe (12) is a hollow pipe, is sleeved on the second cylinder push rod (14) and is fixedly connected with the second cylinder body (13), and a motor is further arranged on the sliding block (11) and is electrically connected with the cylinder body;

first support frame (2) with second support frame (3) symmetry sets up on base (1), crossbeam (4) one end with first support frame (2) are connected, the other end with second support frame (3) are connected, welding mechanism (5) with crossbeam (4) sliding connection, welding position mechanism with crossbeam (4) sliding connection, dead lever (6) level sets up in base (1) top, the tail end of dead lever (6) is connected with first fixing base (8) and second fixing base (9) perpendicularly.

2. The nut welding device for the dual-purpose air cylinder according to claim 1, characterized in that: the sliding assembly is composed of a bottom plate (27), a sliding support (28) arranged on the bottom plate (27) and a baffle (29) fixed on the sliding support (28), the sliding support (28) is in sliding connection with the bottom plate (27), the baffle (29) is vertically arranged on the sliding support (28), the bottom plate (27) is connected with a fixing plate (26), and the baffle (29) is fixedly connected with a first cylinder push rod (25).

3. The nut welding device for the dual-purpose air cylinder as claimed in claim 2, wherein: the rotating frame (31) is composed of three sections of vertical short rods in sequence, clamping blocks are arranged between the short rods for fixing, the clamping blocks are composed of left and right clamping blocks and connected through bolts, the short rods are clamped, the upper end of the rotating frame (31) is connected with the support (22), and the lower end of the rotating frame is connected with the welding gun (30).

4. The nut welding device for the dual-purpose air cylinder as claimed in claim 3, wherein: the front end of the fixed rod (6) is arranged in a step shape, a first through hole is formed in the center of the upper step plane, a positioning pin and a gasket are sequentially installed from top to bottom, the length range of the fixed rod (6) is 500-1500 mm, and the first fixed seat (8) and the second fixed seat (9) are both in sliding connection with the base (1).

5. The nut welding device for the dual-purpose air cylinder according to claim 1, characterized in that: the limiting blocks (7) are of L-shaped plate structures and are fixed on the cross beam (4) through bolts, the limiting plates are arranged at the head end and the tail end of the cross beam (4), and the limiting plates are arranged between the welding mechanism (5) and the welding positioning mechanism.

6. The nut welding device for the dual-purpose air cylinder according to claim 1, characterized in that: the inclination angle of the fixed plate (26) is 45 degrees.