CN218135599U

CN218135599U - Arc welding equipment for automobile parts

Info

Publication number: CN218135599U
Application number: CN202221568875.8U
Authority: CN
Inventors: 孙骏
Original assignee: Zhejiang Hongliang Auto Parts Co ltd
Current assignee: Zhejiang Hongliang Auto Parts Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-12-27
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses an arc welding equipment for automobile parts, the power distribution box comprises a box body, the top of box is close to the fixedly connected with protection casing of center department, just the inner chamber fixedly connected with motor of protection casing, the power output shaft fixedly connected with power rod of motor, the top of box is close to the first bearing of the fixedly connected with of center department, the power rod runs through the inner chamber of first bearing, the bottom fixedly connected with base of box, the bottom fixedly connected with a plurality of supporting legs of base, and a plurality of the supporting legs uses the bottom center of base to arrange as central bearing rectangle array form, the left and right sides of box is close to bottom department and is the opening setting, through the mutually supporting between each parts for this equipment has higher welding stability, can carry out effectual fixed action to the part, and simultaneously, equipment synchronism is high, has improved machining efficiency, has reduced artificial amount of labour.

Description

Arc welding equipment for automobile parts

Technical Field

The utility model relates to an automobile parts welds technical field, especially relates to an arc welding equipment for automobile parts.

Background

The safety and matching precision requirements of automobile parts, such as a gearbox shifting fork in an operating system, are high, the problems of product quality and production efficiency cannot be well solved when the parts are manufactured by the conventional electric arc welding equipment, the clamping stability of the tail gas pipe during welding is poor, and the defects of shaking and desoldering in the welding process, low work efficiency, high labor intensity and the like exist. The arc welding is carried out by manually holding the arc welding tool, so that the quality stability is poorer.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the invention aims to provide an arc welding device for automobile parts.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an arc welding equipment for automobile parts, includes the box, the top of box is close to center department fixedly connected with protection casing, just the inner chamber fixedly connected with motor of protection casing, the power output shaft fixedly connected with power rod of motor, the top of box is close to the first bearing of center department fixedly connected with, the power rod runs through the inner chamber of first bearing, the bottom fixedly connected with base of box, the bottom fixedly connected with a plurality of supporting legs of base, and a plurality of the supporting legs uses the bottom center of base to arrange for center bearing rectangle array form, the left and right sides of box is close to bottom department and is the opening setting, and is adjacent the open-ended inner chamber all runs through there is the tailpiece pipe, the inner chamber left and right sides of box is close to the equal common fixedly connected with division board of center department, just the top of division board is close to the inner chamber top of center department and the box and all fixedly connected with two risers, two the riser is close to the equal fixedly connected with second bearing of top department, two the inner chamber of second bearing all runs through there is second threaded sleeve, and is adjacent the one end of second threaded sleeve pipe is close to the outside edge department of power rod and all fixedly connected with the fixed threaded hole of taper gear, and is equipped with the one end of the adjacent threaded connection screw hole, and the one end of the adjacent screw hole of the one end of the push rod is adjacent screw hole of the adjacent screw thread of the one end of the adjacent screw thread of the box is equipped with the first threaded sleeve pipe.

Further, two risers respectively with the common fixedly connected with locating lever between the inner chamber left and right sides of box, the equal fixedly connected with stripper plate of one end that box center department was kept away from to adjacent push rod, and adjacent the stripper plate is close to top department and has all seted up first spacing hole, and is adjacent the locating lever runs through adjacent first spacing hole inner chamber.

Further, the inner chamber left and right sides of box is close to the equal fixedly connected with pneumatic chamber of top department, and adjacent the through-hole has all been seted up to one side that the pneumatic chamber is close to box center department, and is adjacent all fixedly connected with gasbag jointly between pneumatic chamber and the adjacent stripper plate, just for link up the setting each other between the inner chamber of gasbag and pneumatic chamber.

Furthermore, the division board is close to center department and has seted up first perforation, first fenestrate inner chamber runs through there is first threaded sleeve, just second screw hole has been seted up on first threaded sleeve's top, just peg graft at second screw hole inner chamber and fixedly connected with thread block in the bottom of power rod, first threaded sleeve's bottom fixedly connected with soldered connection, the division board is close to center department and has seted up the spacing hole of second, the inner chamber of the spacing hole of second runs through there is first gag lever post, the cross section of first gag lever post is the setting of L shape, just the L shape of first gag lever post sets up fixed connection between shorter one end and the first threaded sleeve.

Furthermore, airtight pipes penetrate through the positions, close to the left side and the right side, of the partition plates, two airtight pipes are fixedly connected with the rest partition plates, adjacent airtight pipes are connected with the bottoms of the adjacent air pressure boxes in an inserting mode, and the adjacent airtight pipes are fixedly connected with air guide pipes.

Furthermore, two the round hole has been seted up to the bottom of airtight pipe, just the inner chamber of round hole all is pegged graft there is the depression bar, and adjacent the equal fixedly connected with activity stopper in top of depression bar, adjacent laminate the setting each other between the outside edge of activity stopper and the inner chamber lateral wall of airtight pipe.

Further, it is adjacent the airtight pipe keeps away from the fixed slat of the equal fixedly connected with in one side of box center department, and is adjacent the top department of fixed slat has all seted up the second and has perforated, and is adjacent the second fenestrate inner chamber has all run through the second gag lever post, and is adjacent the bottom of second gag lever post and the equal common fixedly connected with gripper jaw in bottom of adjacent depression bar, the bottom of gripper jaw is close to the left and right sides department and all laminates the setting mutually between common and the adjacent exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that:

through the mutually supporting between each part for this equipment has higher welding stability, can carry out effectual fixed action to the part, and simultaneously, equipment synchronism is high, has improved machining efficiency, has reduced artificial amount of labour.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is an enlarged view of fig. 1 at C.

In the figure: 1. a box body; 2. a motor; 3. a protective cover; 4. a vertical plate; 5. a first limit rod; 6. a power rod; 7. a thread block; 8. a first threaded bushing; 9. welding a head; 10. a pressure lever; 11. a movable plug; 12. a base; 13. a tail gas pipe; 14. a bevel gear; 15. a gripper jaw; 16. a partition plate; 17. an airtight tube; 18. an air duct; 19. an air bag; 20. an air pressure box; 21. a second threaded bushing; 22. a thread round block; 23. positioning a rod; 24. a compression plate; 25. a push rod; 26. fixing the ribbon board; 27. a second limiting rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an arc welding device for automobile parts comprises a box body 1, air pressure boxes 20 are fixedly connected to the left and right sides of an inner cavity of the box body 1 near the top, through holes are formed in the sides of the adjacent air pressure boxes 20 near the center of the box body 1, air bags 19 are fixedly connected between the adjacent air pressure boxes 20 and the adjacent extrusion plates 24, the air bags 19 and the inner cavities of the air pressure boxes 20 are arranged in a mutually communicated manner, a protective cover 3 is fixedly connected to the top of the box body 1 near the center, a motor 2 is fixedly connected to the inner cavity of the protective cover 3, a power rod 6 is fixedly connected to a power output shaft of the motor 2, a first bearing is fixedly connected to the top of the box body 1 near the center, the power rod 6 penetrates through the inner cavity of the first bearing, a base 12 is fixedly connected to the bottom of the box body 1, a plurality of support legs are fixedly connected to the bottom of the base 12, the support legs are arranged in a rectangular manner that the center of the base 12 is the center, the left and right sides of the box body 1 are arranged in a rectangular manner that the bottom of the base 12 is provided with a through hole, a second bearing is provided with a through hole, a through which a threaded hole is provided to the bottom of a second sleeve 5, a through hole is provided to the inner cavity of a threaded joint, a first sleeve 5, a through hole is provided to the through hole provided to the bottom of the first sleeve 5, a threaded joint, a second sleeve 8 is provided to connect with a through hole provided to the inner cavity of the first sleeve 5, division board 16 is close to left and right sides department and all runs through airtight pipe 17, and be fixed connection between two airtight pipe 17 surplus division boards 16, the top of adjacent airtight pipe 17 and the bottom department of adjacent atmospheric pressure case 20 all peg graft and have a tub, and common fixedly connected with air duct 18 between two adjacent tub, and division board 16's top is close to between center department and the inner chamber top of box 1 and all jointly fixedly connected with two risers 4, two risers 4 respectively with the box 1's the inner chamber left and right sides between common fixedly connected with locating lever 23, the equal fixedly connected with stripper plate 24 of one end that box 1 center department was kept away from to adjacent push rod 25, and adjacent stripper plate 24 is close to top department and all has seted up first spacing hole, adjacent locating lever 23 runs through adjacent first spacing hole inner chamber, two risers 4 are close to the equal fixedly connected with second bearing of top department, the inner chamber of two second bearings all runs through second threaded sleeve 21, the one end that adjacent second threaded sleeve 21 was close to one end and the equal fixed cover of the top department of power rod 6 are equipped with conical gear 14, and the adjacent threaded sleeve 21 one end of the equal threaded sleeve 25 that the one end of the adjacent threaded sleeve 25 that sets up the adjacent threaded hole of the adjacent threaded sleeve 25 and has seted up the first threaded hole of the adjacent threaded sleeve 25.

The round hole has been seted up to two airtight pipes 17's bottom, and the inner chamber of round hole is all pegged graft and is had depression bar 10, and the equal fixedly connected with movable plug 11 in top of adjacent depression bar 10, the setting of laminating each other between the outside edge of adjacent movable plug 11 and the intracavity lateral wall of airtight pipe 17, the equal fixedly connected with fixed slat 26 in one side that box 1 center department was kept away from to adjacent airtight pipe 17, and the top department of adjacent fixed slat 26 has all seted up the second and has perforated, the fenestrate inner chamber of adjacent second has all run through second gag lever post 27, the bottom of adjacent second gag lever post 27 and the equal common fixedly connected with gripper jaw 15 in bottom of adjacent depression bar 10, gripper jaw 15's bottom is close to the left and right sides department and all laminates the setting each other between common and adjacent tail gas pipe 13, make this equipment have higher welding stability, can carry out effectual fixed action to the part, and simultaneously, the synchronism of equipment is high, machining efficiency is improved, the amount of labour is reduced.

The working principle is as follows: the method comprises the steps that firstly, a motor 2 is started, a power rod 6 is driven to rotate through a power output shaft of the motor 2, adjacent bevel gears 14 are driven to rotate through rotation of the power rod 6, and a plurality of bevel gears 14 are arranged in a meshed mode, so that the adjacent bevel gears 14 rotate and drive adjacent second threaded sleeves 21 to rotate, the adjacent second threaded sleeves 21 rotate, interaction between threads and the limit relation of adjacent positioning rods 23 to an extrusion plate 24 and the extrusion plate 25 are matched, a threaded round block 22 drives the extrusion plate 25 and the extrusion plate 24 to move left and right, adjacent air bags 19 are pushed through the extrusion plate 24, the size of the air bags 19 is reduced, air in the inner cavities of the air bags 19 is extruded to the inner cavity of an air pressure box 20 and enters the inner cavity of an air-tight pipe 17 through the inner cavity of an air guide pipe 18, air pressure in the inner cavity of the air-tight pipe 17 is increased, adjacent movable plugs 11 and pressure rods 10 are pushed to move towards the bottom end through pressure difference to match the limit action of the adjacent second limiting rods 27 and a fixed slat 26, the pressure rod 10 pushes clamping claws 15 to fix adjacent tail gas pipes 13, and the tail pipes 13 are driven to move up and down through a threaded welding joint 8, and move towards the first threaded sleeve 8, and the tail pipe 8 is driven to move up and down and move.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. An arc welding device for automobile parts, comprising a case (1), characterized in that: the top of the box body (1) is fixedly connected with a protective cover (3) close to the center, the inner cavity of the protective cover (3) is fixedly connected with a motor (2), a power output shaft of the motor (2) is fixedly connected with a power rod (6), the top of the box body (1) is fixedly connected with a first bearing close to the center, the power rod (6) penetrates through the inner cavity of the first bearing, the bottom of the box body (1) is fixedly connected with a base (12), the bottom of the base (12) is fixedly connected with a plurality of supporting legs, the supporting legs are arranged in a rectangular array shape by taking the bottom center of the base (12) as the center bearing, the positions of the left side and the right side of the box body (1) close to the bottom are both provided with openings, adjacent tail gas pipes (13) are all penetrated through the inner cavities of the openings, the positions of the left side and the right side of the inner cavity of the box body (1) close to the center are both fixedly connected with a partition plate (16), the positions of the top of the partition plate (16) close to the center and the positions of the top of the inner cavity of the box body (1) close to the center are both fixedly connected with two risers (4), the outer side edges of a second bearing, two bearing sleeves (21) close to the top of a second bearing are both provided with a second bearing, and a second bearing screw thread (21) are both arranged on the adjacent gear sleeve (21) close to the top end of the second bearing (21), and adjacent be intermeshing setting between conical gear (14), two the one end that box (1) center department was kept away from in second threaded sleeve (21) has all seted up first screw hole, and adjacent the inner chamber of first screw hole is all pegged graft and is had push rod (25), and adjacent push rod (25) are pegged graft and are had equal fixedly connected with screw thread circle piece (22) in the one end of first screw hole inner chamber.

2. An arc welding apparatus for an automobile part according to claim 1, wherein: two risers (4) respectively with box (1) the inner chamber left and right sides between common fixedly connected with locating lever (23), adjacent push rod (25) keep away from box (1) the equal fixedly connected with stripper plate (24) of one end of center department, and adjacent stripper plate (24) are close to top department and all have seted up first spacing hole, and are adjacent locating lever (23) run through adjacent first spacing hole inner chamber.

3. An arc welding apparatus for an automobile part according to claim 1, wherein: the utility model discloses a box, including box (1), pressure tank (20) and stripper plate (24), the inner chamber left and right sides of box (1) is close to the equal fixedly connected with pressure tank (20) of top department, and is adjacent the through-hole has all been seted up to one side that pressure tank (20) is close to box (1) center department, and is adjacent equal common fixedly connected with gasbag (19) between pressure tank (20) and adjacent stripper plate (24), just for lining up the setting each other between the inner chamber of gasbag (19) and pressure tank (20).

4. An arc welding apparatus for an automobile part according to claim 1, wherein: the partition plate (16) is close to the center and is provided with a first through hole, a first threaded sleeve (8) penetrates through an inner cavity of the first through hole, a second threaded hole is formed in the top end of the first threaded sleeve (8), the bottom end of the power rod (6) is connected with a threaded block (7) in an inner cavity of the second threaded hole in an inserting mode, a welding head (9) is fixedly connected with the bottom end of the first threaded sleeve (8), a second limiting hole is formed in the partition plate (16) close to the center and is provided with a second limiting hole, a first limiting rod (5) penetrates through the inner cavity of the second limiting hole, the cross section of the first limiting rod (5) is arranged in an L shape, and the L shape of the first limiting rod (5) is fixedly connected with the first threaded sleeve (8) at a shorter end.

5. An arc welding apparatus for an automobile part according to claim 1, wherein: the air-tight tubes (17) penetrate through the positions, close to the left side and the right side, of the partition plates (16), the two air-tight tubes (17) are fixedly connected with the other partition plates (16), the top ends of the adjacent air-tight tubes (17) and the bottoms of the adjacent air pressure boxes (20) are respectively provided with a strip tube in an inserted mode, and the strip tubes are fixedly connected with air guide tubes (18) together.

6. An arc welding apparatus for an automobile part according to claim 5, wherein: the bottom of two airtight pipe (17) has seted up the round hole, just the inner chamber of round hole all is pegged graft and has been had depression bar (10), and adjacent the equal fixedly connected with activity stopper (11) in top of depression bar (10), adjacent laminate the setting each other between the outside edge of activity stopper (11) and the inner chamber lateral wall of airtight pipe (17).

7. An arc welding apparatus for an automobile part according to claim 5, wherein: adjacent the fixed slat (26) of the equal fixedly connected with in one side that box (1) center department was kept away from in airtight pipe (17), and adjacent the second perforation has all been seted up in the top department of fixed slat (26), and is adjacent the fenestrate inner chamber of second has all run through second gag lever post (27), and is adjacent the bottom of second gag lever post (27) and the equal common fixedly connected with gripper jaw (15) in bottom of adjacent depression bar (10), the bottom of gripper jaw (15) is close to the left and right sides department and all laminates the setting each other between common and adjacent exhaust pipe (13).