CN219520972U

CN219520972U - Adjustable puncture welding head of automobile door panel

Info

Publication number: CN219520972U
Application number: CN202320295049.9U
Authority: CN
Inventors: 史海跃; 张孝智; 陈飞飞; 刘蛟
Original assignee: Suzhou Boyi Liangpin Precision Machinery Co ltd
Current assignee: Suzhou Boyi Liangpin Precision Machinery Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-15
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses an adjustable puncture welding head of an automobile door plate, which comprises a bottom plate, wherein a supporting plate is fixedly arranged on the upper surface of the bottom plate, the outer side of the supporting plate is connected with a square plate through a lifting mechanism, a turntable is inserted into the square plate, the upper surface and the lower surface of the turntable are abutted against limiting plates fixed on the outer side of the square plate, a welding head body is inserted into the turntable, a fixing mechanism for limiting the position of the welding head body is arranged on the upper surface of the turntable, and a side hole is formed in the outer side of the turntable. According to the utility model, the welding head body is limited in the turntable, so that the hands of a person can be held on the outer sides of the welding head body and the column body, and when the angle of the welding head body is rotated, the clamping blocks can be moved in the clamping grooves at different positions, so that the welding head body can accurately and rapidly and effectively weld one side of a part.

Description

Adjustable puncture welding head of automobile door panel

Technical Field

The utility model relates to the technical field of welding of automobile door panels, in particular to an adjustable puncture welding head of an automobile door panel.

Background

The automobile door plate provides a passage for a driver and passengers to enter and exit the automobile, isolates the interference outside the automobile, reduces side impact to a certain extent, protects passengers, has attractive appearance related to the shape of the automobile door, and mainly shows the anti-collision performance of the automobile door, the sealing performance of the automobile door, the opening and closing convenience of the automobile door, and of course, indexes of other using functions and the like.

At present, in the replacement or maintenance process of parts on an automobile door plate, parts can be firmly welded on the automobile door plate through a puncture welding head, and some problems exist in the use process of the puncture welding head based on the existing personnel, namely the welding head is usually a person for holding the parts, then the welding work on multiple positions is carried out on one surface of the parts placed on the outer side of the automobile door plate, the mode causes that the welding position and the angle of the downward pressing of the welding head of the person are not accurate enough, and therefore, the automobile door plate is provided with the adjustable puncture welding head to solve the problems.

Disclosure of Invention

The utility model aims to provide an adjustable puncture welding head for an automobile door plate, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable puncture soldered connection of car door plant, includes the bottom plate, the last fixed surface of bottom plate installs the backup pad, the outside of backup pad is connected with square board through elevating system, square board interpolation is equipped with the carousel, the upper and lower surface conflict of carousel has the limiting plate that is fixed in the square board outside, the inside of carousel is inserted and is equipped with the soldered connection body, the upper surface of carousel is provided with the fixed establishment who is used for spacing soldered connection body position, the side hole has been seted up in the outside of carousel, the inside fixed mounting in side hole has the telescopic link, the other end fixed mounting of telescopic link has the fixture block, the fixture block is inserted and is located in the draw-in groove, the draw-in groove is seted up in square board, the downthehole spring that inserts of side is equipped with, the both ends of spring are contradicted respectively on the outside of telescopic link and fixture block, the lower fixed surface of carousel installs the cylinder.

As a further preferable mode of the technical scheme, the clamping blocks are provided with two groups, and the two groups of clamping blocks are symmetrically distributed in the clamping groove.

As a further preferable mode of the technical scheme, the clamping grooves are distributed in the square plate at equal intervals, and the clamping grooves are in contact with the clamping blocks.

As a further preferable aspect of the present utility model, the column is located at a center position of the lower surface of the turntable and at a side position of the welding head body, and an outer side of the column is provided in a concave shape.

As a further preferable mode of the technical scheme, the fixing mechanism comprises a sleeve plate, the sleeve plate is sleeved on the outer side of the welding head body, connecting blocks are fixedly installed on the outer sides of two ends of the sleeve plate, the connecting blocks are fixedly connected through bolts, the sleeve plate is inserted into the limiting seat, and the limiting seat is fixedly installed on the upper surface of the turntable.

As the further preferred of this technical scheme, elevating system includes the side groove, the side groove is seted up on the outside of backup pad, the inside fixed mounting in side groove has the slide bar, the sliding sleeve has been cup jointed in the outside of slide bar, sliding sleeve fixed mounting is on the outside of square board, the side inslot is equipped with spring two, the both ends of spring two are contradicted respectively on the bottom of side groove lateral wall and sliding sleeve.

As a further preferred aspect of the present utility model, the inner wall of the sliding sleeve abuts against the outer side of the sliding rod, and the sliding sleeve slides in the sliding rod and the side groove.

The utility model provides an adjustable puncture welding head of an automobile door plate, which has the following beneficial effects:

according to the utility model, the welding head body is limited in the turntable, so that the hands of a person can be held on the outer sides of the welding head body and the column body, and when the angle of the welding head body is rotated, the clamping blocks can be moved in the clamping grooves at different positions, so that the welding head body can accurately and rapidly and effectively weld one side of a part.

According to the utility model, by the aid of the lifting mechanism, when a person welds the door panel, the sliding sleeve can slide downwards on the outer side of the sliding rod by pulling the butt welding joint body downwards, and the welding joint body can be reset at the initial position by the aid of the second spring, so that the person can use the butt welding joint body later.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic top view of a card slot according to the present utility model;

FIG. 5 is a schematic elevational view of the sleeve plate and stop block of the present utility model in a separated condition;

FIG. 6 is a schematic elevational cross-sectional view of the side channel structure of the present utility model.

In the figure: 1. a bottom plate; 2. a support plate; 3. a square plate; 4. a lifting mechanism; 5. a turntable; 6. a limiting plate; 7. a welding head body; 8. a fixing mechanism; 9. a side hole; 10. a telescopic rod; 11. a clamping block; 12. a clamping groove; 13. a first spring; 14. a column; 15. a sleeve plate; 16. a connecting block; 17. a bolt; 18. a limit seat; 19. a side groove; 20. a slide bar; 21. a sliding sleeve; 22. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1, fig. 2, fig. 3 and fig. 4, in this embodiment, an adjustable puncture welding head of an automobile door panel includes a bottom plate 1, a supporting plate 2 is fixedly installed on the upper surface of the bottom plate 1, a square plate 3 is connected to the outer side of the supporting plate 2 through a lifting mechanism 4, a turntable 5 is inserted in the square plate 3, a limiting plate 6 fixed to the outer side of the square plate 3 is abutted to the upper surface and the lower surface of the turntable 5, a welding head body 7 is inserted in the turntable 5, a fixing mechanism 8 for limiting the position of the welding head body 7 is arranged on the upper surface of the turntable 5, a side hole 9 is formed in the outer side of the turntable 5, a telescopic rod 10 is fixedly installed in the side hole 9, a clamping block 11 is fixedly installed at the other end of the telescopic rod 10, the clamping block 11 is inserted in a clamping groove 12, the clamping groove 12 is formed in the square plate 3, the side hole 9 is internally provided with a first spring 13, two ends of the first spring 13 respectively prop against the outer sides of the telescopic rod 10 and the clamping block 11, the lower surface of the turntable 5 is fixedly provided with a column 14, the lower surface of the turntable 5 is limited in the interior of the turntable 5 through the welding head body 7, so that hands of a person can hold the welding head body 7 and the column 14 on the outer sides, when the angle of the welding head body 7 rotates, the clamping block 11 can move in clamping grooves 12 at different positions, the welding head body 7 can accurately and rapidly and effectively weld one surface of a part, the clamping blocks 11 are provided with two groups, the two groups of clamping blocks 11 are symmetrically distributed in the interior of the clamping grooves 12, the clamping grooves 12 are equidistantly distributed in the square plate 3, the clamping grooves 12 and the clamping blocks 11 prop against each other, and the rotation stability of the turntable 5 can be further improved, the cylinder 14 is positioned at the center of the lower surface of the turntable 5 and at one side of the welding head body 7, the outer side of the cylinder 14 is arranged in a concave shape, and the rotation and rotation work of personnel on the angle of the welding head body 7 are facilitated through the cylinder 14.

As shown in fig. 5, the fixing mechanism 8 includes a sleeve plate 15, the sleeve plate 15 is sleeved on the outer side of the welding head body 7, connecting blocks 16 are fixedly installed on the outer sides of two ends of the sleeve plate 15, the connecting blocks 16 are fixedly connected through bolts 17, the sleeve plate 15 is inserted into the inside of a limiting seat 18, the limiting seat 18 is fixedly installed on the upper surface of the turntable 5, the sleeve plate 15 can be fastened on the outer side of the welding head body 7 through the fixing mechanism 8, the sleeve plate 15 is inserted into the limiting seat 18, the position of the welding head body 7 can be limited, and meanwhile, the device is further provided with a height adjusting work for the welding head body 7 so as to facilitate the welding work for door panels with different thicknesses.

As shown in fig. 6, the lifting mechanism 4 includes a side slot 19, the side slot 19 is opened on the outside of the supporting plate 2, a sliding rod 20 is fixedly installed in the side slot 19, a sliding sleeve 21 is sleeved on the outside of the sliding rod 20, the sliding sleeve 21 is fixedly installed on the outside of the square plate 3, a second spring 22 is inserted in the side slot 19, two ends of the second spring 22 respectively abut against the side wall of the side slot 19 and the bottom end of the sliding sleeve 21, and through the lifting mechanism 4, when a person welds the door panel, the person can slide down on the outside of the sliding rod 20 by pulling down the welding joint body 7, and then the welding joint body 7 can have the reset work at the initial position by the action of the second spring 22, and meanwhile, the subsequent use of the welding joint body 7 by the person is facilitated, the inner wall of the sliding sleeve 21 abuts against the outside of the sliding rod 20, and the sliding sleeve 21 slides in the sliding rod 20 and the side slot 19.

The utility model provides an adjustable puncture welding head of an automobile door plate, which has the following specific working principle:

in the use of the device, sleeve plate 15 cup joints on the outside of soldered connection body 7, after carrying out fixed connection through bolt 17 with connecting block 16, can pass inside carousel 5 with soldered connection body 7, and then sleeve plate 15 inserts in locating the inside of spacing seat 18, later in the welding to the door plant, personnel's hand grips on the outside of soldered connection body 7 and cylinder 14, can rotate and descend work for soldered connection body 7, make carousel 5 be in square plate 3 and rotate, and clamping block 11 is in the draw-in groove 12 in different positions and change, and spring one 13 is in reciprocating state, and square plate 3 can drive sliding sleeve 21 and descend, make sliding sleeve 21 be in slide bar 20 and side groove 19 and slide down, and spring two 22 is in the state of contracting, thereby personnel can carry out the regulation work on angle and height to soldered connection body 7.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An adjustable puncture soldered connection of car door plant, its characterized in that: including bottom plate (1), the last fixed surface of bottom plate (1) installs backup pad (2), the outside of backup pad (2) is connected with square board (3) through elevating system (4), the interpolation of square board (3) is equipped with carousel (5), the upper and lower surface conflict of carousel (5) has limiting plate (6) that are fixed in square board (3) outside, the inside of carousel (5) is inserted and is equipped with soldered connection body (7), the upper surface of carousel (5) is provided with fixed establishment (8) that are used for spacing soldered connection body (7) position, lateral surface hole (9) have been seted up in the outside of carousel (5), the inside fixed mounting in lateral surface hole (9) has telescopic link (10), the other end fixed mounting of telescopic link (10) has fixture block (11), in draw-in groove (12) are inserted to locate, draw-in groove (12) are seted up in square board (3), lateral surface hole (9) interpolation is equipped with spring one (13), the both ends of spring one (13) are contradicted respectively in the outside of telescopic link (10) and telescopic link (5), fixture block (14) are fixed surface mounting down.

2. The adjustable penetration weld of an automotive door panel of claim 1, wherein: the clamping blocks (11) are provided with two groups, and the two groups of clamping blocks (11) are symmetrically distributed in the clamping grooves (12).

3. The adjustable penetration weld of an automotive door panel of claim 1, wherein: the clamping grooves (12) are equidistantly distributed in the square plate (3), and the clamping grooves (12) are in contact with the clamping blocks (11).

4. The adjustable penetration weld of an automotive door panel of claim 1, wherein: the cylinder (14) is positioned at the center of the lower surface of the turntable (5) and at one side of the welding head body (7), and the outer side of the cylinder (14) is arranged in a concave shape.

5. The adjustable penetration weld of an automotive door panel of claim 1, wherein: the fixing mechanism (8) comprises a sleeve plate (15), the sleeve plate (15) is sleeved on the outer side of the welding head body (7), connecting blocks (16) are fixedly installed on the outer sides of two ends of the sleeve plate (15), the connecting blocks (16) are fixedly connected through bolts (17), the sleeve plate (15) is inserted into the limiting seat (18), and the limiting seat (18) is fixedly installed on the upper surface of the turntable (5).

6. The adjustable penetration weld of an automotive door panel of claim 1, wherein: elevating system (4) are including side groove (19), side groove (19) are seted up on the outside of backup pad (2), the inside fixed mounting in side groove (19) has slide bar (20), sliding sleeve (21) have been cup jointed in the outside of slide bar (20), sliding sleeve (21) fixed mounting is on the outside of square board (3), side groove (19) interpolation is equipped with spring two (22), the both ends of spring two (22) are contradicted respectively on the bottom of side groove (19) lateral wall and sliding sleeve (21).

7. The adjustable penetration weld of an automotive door panel of claim 6, wherein: the inner wall of the sliding sleeve (21) is abutted against the outer side of the sliding rod (20), and the sliding sleeve (21) slides in the sliding rod (20) and the side groove (19).