CN217618649U

CN217618649U - Welding device for automobile adjustable clamping plate pipe sleeve

Info

Publication number: CN217618649U
Application number: CN202221524251.6U
Authority: CN
Inventors: 李勇
Original assignee: Jingzhou Quantong Auto Parts Co ltd
Current assignee: Jingzhou Quantong Auto Parts Co ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2022-10-21
Anticipated expiration: 2032-06-18

Abstract

The utility model relates to a welding set of adjustable splint pipe box of car belongs to adjustable splint and pipe box welding equipment technical field. The welding device for the automobile adjustable clamping plate pipe sleeve comprises a rack, a motor, a rotary table, a supporting vertical plate, an adjusting piece and a welding machine; the frame is provided with a turntable through a motor; a support vertical plate is arranged on the machine frame on one side of the turntable; two groups of assembling long holes are symmetrically arranged on the supporting vertical plate; an assembling plate is transversely arranged on one side of the supporting vertical plate; the assembling plate is provided with an assembling sliding block in a sliding way through a sliding rail; a pushing cylinder is arranged on an assembling plate on one side of the assembling sliding block; the assembling slide block is provided with an adjusting piece; one end of the adjusting piece is clamped with a welding handle of a welding machine. This welding set of adjustable splint pipe box of car, compact structure, design benefit have solved the narrow problem of accommodation that the current welding mode of the adjustable splint pipe box of car exists, are particularly suitable for the needs that the welding of the adjustable splint pipe box of car used.

Description

Welding device for automobile adjustable clamping plate pipe sleeve

Technical Field

The utility model relates to a welding set of adjustable splint pipe box of car belongs to adjustable splint and pipe box welding equipment technical field.

Background

In the production process of automobile parts, an adjustable clamping plate and a pipe sleeve of an automobile need to be welded together, the existing welding mode of the adjustable clamping plate and the pipe sleeve generally has three modes, and the first mode is pure manual welding which has the problems of low working efficiency and poor welding quality; the second is the mode as disclosed in utility model patent with publication No. CN215146035U, and welding is performed by using a welding robot, but the problem of high purchasing cost is existed in using a welding robot, which is not suitable for the requirement of small-lot production. Thirdly, like the mode that the utility model discloses a publication number is CN21315384U, adopt appurtenance cooperation automatic welder to accomplish the weldment work of work piece, but when adopting the appurtenance of this kind of structure to accomplish the weldment work of work piece, because appurtenance has non-adjustable characteristic, consequently it can only accomplish the weldment work of the adjustable splint of single model car, has the narrow problem of accommodation, therefore it is necessary to develop a new welding set, make it solve the above problem that the current weldment work of the adjustable splint pipe box of car has.

Disclosure of Invention

The utility model aims to provide a: the welding device for the automobile adjustable clamping plate pipe sleeve is compact in structure and ingenious in design, and solves the problem that the existing welding mode of the automobile adjustable clamping plate pipe sleeve is narrow in application range.

The technical scheme of the utility model is that:

a welding device for an automobile adjustable clamping plate pipe sleeve comprises a rack, a motor, a rotary table, a supporting vertical plate, an adjusting piece and a welding machine; the frame is provided with a turntable through a motor; the method is characterized in that: a support vertical plate is arranged on the machine frame on one side of the turntable; two groups of assembling long holes are symmetrically arranged on the supporting vertical plate; an assembling plate is transversely arranged on one side of the supporting vertical plate; two groups of clamping long holes are symmetrically arranged on the assembling plate; the assembling plate is connected with the supporting vertical plate through the clamping long hole, the locking bolt and the assembling long hole; the assembling plate is provided with an assembling sliding block in a sliding way through a sliding rail; a pushing cylinder is arranged on an assembling plate on one side of the assembling sliding block; one end of the pushing cylinder is connected with the assembling sliding block; the assembling slide block is provided with an adjusting piece; one end of the adjusting piece is clamped with a welding handle of a welding machine.

The adjusting piece comprises a longitudinal rod, a transverse rod, a longitudinal sleeve, a transverse sleeve, an extrusion clamping sleeve and a clamping head; the assembling sliding block is provided with a longitudinal rod; the longitudinal rod is provided with a longitudinal sleeve in a sliding way; a locking screw A is connected to the longitudinal sleeve in a threaded manner; the locking screw A is in intermittent abutting connection with the longitudinal rod; the lower end of the longitudinal sleeve is connected with a transverse sleeve; a transverse rod is slidably arranged in the transverse sleeve; a locking screw B is connected with the transverse sleeve in a threaded manner; the locking screw B is in intermittent abutting connection with the transverse rod; one end of the transverse rod is provided with an extrusion jacket; one end of the extrusion jacket is provided with a chuck; the adjusting piece is clamped with a welding handle of a welding machine through a clamping head.

The extrusion jacket is of a cylindrical structure; a penetrating expansion joint is arranged on the side surface of one side of the extrusion jacket; the extrusion jackets above and below the expansion joint are provided with connecting lugs; the connecting lugs are connected with each other through compression bolts.

The chuck comprises a rotating shaft, an inner clamping plate and an outer clamping plate; a rotating shaft is inserted in the extrusion jacket; one end of the rotating shaft is fixedly provided with an inner clamping plate; an outer clamping plate is arranged on the outer side of the inner clamping plate; one ends of the inner clamping plate and the outer clamping plate are connected with each other through a clamping bolt; a connecting screw is arranged between the other ends of the inner splint and the outer splint; one end of the connecting screw rod is hinged with the outer clamping plate; the other end of the connecting screw rod penetrates through the inner clamping plate and then is in threaded connection with an adjusting nut.

A stepped positioning shaft is arranged at the center of the turntable; a plurality of positioning pins are arranged on the turntable at one side of the positioning shaft.

The utility model has the advantages of:

this welding set of adjustable splint pipe box of car, compact structure, design benefit, the position and the angle of during operation accessible assembly plate and regulating part adjustment welding machine handle to reached the narrow problem of accommodation that the current welding mode of solving the adjustable splint pipe box of car exists, the needs that the welding of the adjustable splint pipe box of especially adapted car used.

Description of the drawings:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the turntable of the present invention;

FIG. 3 is a schematic structural view of the vertical supporting plate and the assembling plate of the present invention;

FIG. 4 is a schematic structural view of the adjusting member of the present invention;

FIG. 5 is a schematic view of the extrusion jacket according to the present invention;

fig. 6 is a schematic structural view of the chuck of the present invention.

In the figure: 1. a frame; 2. a turntable; 3. supporting a vertical plate; 4. assembling the long hole; 5. assembling a plate; 6. clamping the long hole; 7. locking the bolt; 8. assembling a sliding block; 9. a push cylinder; 10. an adjustment member; 11. welding a welding handle of a welding machine; 12. a longitudinal rod; 13. a longitudinal sleeve; 14. locking the screw A; 15. a transverse sleeve; 16. a transverse bar; 17. locking the screw B; 18. extruding the jacket; 19. a chuck; 20. an expansion joint; 21. connecting the support lugs; 22. a compression bolt; 23. a rotating shaft; 24. an inner splint; 25. an outer splint; 26. clamping the bolt; 27. connecting a screw rod; 28. adjusting the nut; 29. positioning the shaft; 30. and positioning pins.

Detailed Description

The welding device for the automobile adjustable clamping plate pipe sleeve comprises a rack 1, a motor, a rotary table 2, a supporting vertical plate 3, an adjusting piece 10 and a welding machine (see the attached figure 1 in the specification).

A frame 1 is provided with a turntable 2 (see the attached figure 1 of the specification) through a motor; when the synchronous rotating disk works, the motor can drive the rotating disk 2 to synchronously rotate.

A step-shaped positioning shaft 29 is arranged at the center of the turntable 2; the turntable 2 on the side of the positioning shaft 29 is provided with a plurality of positioning pins 30. The positioning shaft 29 and the positioning pin 30 are thus provided for the purpose of: when the automobile adjustable clamping plate works, the automobile adjustable clamping plate can be positioned by the positioning shaft 29 and the positioning pin 30 and then placed on the turntable 2, so that the problem that the automobile adjustable clamping plate is easy to move can be solved; in addition, when the automobile adjustable clamping plate works, the pipe sleeve can be kept connected with the welding position of the automobile adjustable clamping plate under the guidance of the thin section part of the positioning shaft 29, and therefore the purpose of positioning the pipe sleeve can be achieved.

The positioning shaft 29 and the positioning pin 30 on the turntable 2 can be replaced according to the type of the workpiece, so that the purpose of adapting to the welding of workpieces of various types is achieved.

A supporting vertical plate 3 is arranged on the frame 1 at one side of the turntable 2; two groups of assembling long holes 4 are symmetrically arranged on the supporting vertical plate 3 (refer to the attached figure 3 in the specification). An assembling plate 5 is transversely arranged on one side of the supporting vertical plate 3; two sets of clamping long holes 6 are symmetrically arranged on the assembling plate 5 (refer to the attached figure 3 in the specification).

The assembling plate 5 is connected with the supporting vertical plate 3 through a clamping long hole 6, a locking bolt 7 and an assembling long hole 4 (refer to the attached figure 3 in the specification). Set up the purpose of pilot plate 5 and support riser 3 like this: so that after the locking bolt 7 is loosened during the operation, the purposes of adjusting the high and low positions of the assembly plate 5 on the supporting vertical plate 3 and adjusting the inclination angle of the assembly plate 5 can be achieved.

The assembling plate 5 is provided with an assembling sliding block 8 through a sliding rail in a sliding way; a pushing cylinder 9 is arranged on the assembling plate 5 on one side of the assembling slide block 8; one end of the pushing cylinder 9 is connected with the assembling slide block 8 (see the attached figure 3 in the specification). When the pushing cylinder 9 works, the assembling slide block 8 can be driven to slide back and forth along the slide rail.

The assembly slide 8 is provided with an adjusting member 10 (see the description and the attached figure 1). The adjusting member 10 comprises a longitudinal rod 12, a transverse rod 16, a longitudinal sleeve 13, a transverse sleeve 15, a pressing jacket 18 and a clamping head 19 (see the description and the attached figure 4).

The assembling slide block 8 is provided with a longitudinal rod 12; the longitudinal rod 12 is provided with a longitudinal sleeve 13 in a sliding way; the longitudinal sleeve 13 is in threaded connection with a locking screw A14; the locking screw A14 is intermittently connected with the longitudinal rod 12 in an interference manner (see the description and the attached figure 4); when the locking screw A14 is loosened, the purpose of adjusting the position of the longitudinal sleeve 13 on the longitudinal rod 12 can be achieved; the locking screw a14 is tightened to maintain the longitudinal sleeve 13 in fixed connection with the longitudinal rod 12.

The lower end of the longitudinal sleeve 13 is connected with a transverse sleeve 15; a transverse rod 16 is arranged in the transverse sleeve 15 in a sliding way; a locking screw B17 is connected to the transverse sleeve 15 through threads; the locking screw B17 is in intermittent interference connection with the transverse rod 16 (see the attached figure 4 in the specification). When the locking screw B17 is loosened, the purpose of adjusting the position of the transverse rod 16 on the transverse sleeve 15 can be achieved; the locking screw B17, when tightened, again keeps the transverse sleeve 15 in a fixed connection with the transverse bar 16.

One end of the transverse rod 16 is provided with a pressing jacket 18 (see the description and the attached figure 4); the extrusion jacket 18 is of a cylindrical structure; one side surface of the extrusion jacket 18 is provided with a through expansion joint 20; the extrusion jackets 18 above and below the expansion joint 20 are provided with connecting support lugs 21; the engaging lugs 21 are connected with each other by a pressing bolt 22 (see the description and the attached figure 5). When the welding machine is in operation, when the pressing bolt 22 is loosened, the chuck 19 can be rotated, and the purpose of adjusting the welding machine welding handle 11 to a proper angle through rotating the chuck 19 is achieved. When the pressing bolt 22 is tightened, the clamping head 19 can be kept fixedly connected with the pressing jacket 18.

One end of the extrusion jacket 18 is provided with a clamping head 19 (see the description and the attached figure 4); the chuck 19 includes a rotating shaft 23, an inner clamp 24, and an outer clamp 25; a rotating shaft 23 is inserted in the extrusion jacket 18; an inner clamping plate 24 is fixedly arranged at one end of the rotating shaft 23; an outer clamping plate 25 is arranged on the outer side of the inner clamping plate 24; one ends of the inner clamping plate 24 and the outer clamping plate 25 are connected with each other through a clamping bolt 26; a connecting screw 27 is arranged between the other ends of the inner clamping plate 24 and the outer clamping plate 25; one end of the connecting screw 27 is hinged with the outer clamping plate 25; the other end of the connecting screw 27 is threaded with an adjusting nut 28 (see the description attached to fig. 4 and 6) after passing through the inner clamping plate 24.

The welding machine welding handle 11 is clamped between the inner clamping plate 24 and the outer clamping plate 25. When the connecting screw 27 is loosened, the inner clamping plate 24 and the outer clamping plate 25 can be loosened during operation, and therefore the purpose of installing the welding machine welding handle 11 between the inner clamping plate 24 and the outer clamping plate 25 or removing the welding machine welding handle 11 can be achieved. When the connecting screw 27 is screwed down, the inner clamping plate 24 and the outer clamping plate 25 can clamp and fix the welding machine welding handle 11.

When the welding machine is in work, the longitudinal position of the chuck 19 and the welding handle 11 of the welding machine can be adjusted by loosening the locking screw A14 to adjust the position of the longitudinal sleeve 13. The transverse position of the chuck 19 and the welding handle 11 of the welding machine can be adjusted by loosening the locking screw B17 to adjust the position of the transverse rod 16 on the transverse sleeve 15; the purpose of adjusting the angle of the welding handle 11 of the welding machine can be achieved by loosening the compression bolt 22 and rotating the chuck 19. Therefore, the purpose of adjusting the position of the welding handle 11 of the welding machine can be achieved through the mode.

When the welding device for the automobile adjustable clamping plate pipe sleeve works, firstly, a welding handle 11 of a welding machine is adjusted to a proper position through an adjusting piece 10; the workpiece is then placed on the turntable 2 under the cooperation of the positioning shaft 29 and the positioning pin 30.

After the workpiece is placed, the motor drives the turntable 2 to synchronously rotate; in the process that the turntable 2 drives a workpiece to rotate, the pushing cylinder 9 drives a welding handle 11 of the welding machine to be close to the workpiece through the assembling slide block 8 and the adjusting piece 10; after the welding handle 11 of the welding machine is close to the workpiece, the rotating workpiece is welded, and after the welding is finished, the pushing cylinder 9 drives the welding handle 11 of the welding machine to reset through the assembling slide block 8 and the adjusting piece 10.

After the welding handle 11 of the welding machine is reset, the welded workpiece is taken down, and the welding device of the automobile adjustable clamping plate pipe sleeve can enter the next working cycle.

This welding set of adjustable splint pipe box of car, compact structure, design benefit, during operation accessible mounting plate 5 and regulating part 10 adjustment welding machine weld 11 position and angle to reached the narrow problem of accommodation that the current welding mode of solving the adjustable splint pipe box of car exists, the needs that the adjustable splint pipe box welding of especially adapted car used.

Claims

1. A welding device for an automobile adjustable clamping plate pipe sleeve comprises a rack (1), a motor, a rotary table (2), a supporting vertical plate (3), an adjusting piece (10) and a welding machine; the frame (1) is provided with a turntable (2) through a motor; the method is characterized in that: a support vertical plate (3) is arranged on the frame (1) at one side of the turntable (2); two groups of assembling long holes (4) are symmetrically arranged on the supporting vertical plate (3); an assembling plate (5) is transversely arranged on one side of the supporting vertical plate (3); two groups of clamping long holes (6) are symmetrically arranged on the assembling plate (5); the assembling plate (5) is connected with the supporting vertical plate (3) through a clamping long hole (6), a locking bolt (7) and an assembling long hole (4); the assembling plate (5) is provided with an assembling sliding block (8) in a sliding way through a sliding rail; a pushing cylinder (9) is arranged on the assembling plate (5) on one side of the assembling slide block (8); one end of the pushing cylinder (9) is connected with the assembling sliding block (8); the assembling slide block (8) is provided with an adjusting piece (10); one end of the adjusting piece (10) is clamped with a welding machine welding handle (11).

2. The welding device for the adjustable clamping plate pipe sleeve of the automobile as claimed in claim 1, characterized in that: the adjusting piece (10) comprises a longitudinal rod (12), a transverse rod (16), a longitudinal sleeve (13), a transverse sleeve (15), an extrusion clamping sleeve (18) and a clamping head (19); the assembling slide block (8) is provided with a longitudinal rod (12); a longitudinal sleeve (13) is slidably arranged on the longitudinal rod (12); a locking screw A (14) is connected to the longitudinal sleeve (13) in a threaded manner; the locking screw A (14) is intermittently abutted and connected with the longitudinal rod (12); the lower end of the longitudinal sleeve (13) is connected with a transverse sleeve (15); a transverse rod (16) is arranged in the transverse sleeve (15) in a sliding way; a locking screw B (17) is connected to the transverse sleeve (15) in a threaded manner; the locking screw B (17) is intermittently abutted and connected with the transverse rod (16); one end of the transverse rod (16) is provided with an extrusion jacket (18); one end of the extrusion jacket (18) is provided with a clamping head (19); the adjusting piece (10) is clamped with a welding machine welding handle (11) through a clamping head (19).

3. The welding device for the automobile adjustable splint pipe sleeve according to claim 2, wherein: the extrusion jacket (18) is of a cylindrical structure; one side surface of the extrusion jacket (18) is provided with a penetrating expansion joint (20); the extrusion jackets (18) above and below the expansion joint (20) are provided with connecting lugs (21); the connecting lugs (21) are connected with each other through a compression bolt (22).

4. The welding device for the adjustable clamping plate pipe sleeve of the automobile as claimed in claim 3, characterized in that: the chuck (19) comprises a rotating shaft (23), an inner clamping plate (24) and an outer clamping plate (25); a rotating shaft (23) is inserted in the extrusion jacket (18); an inner clamping plate (24) is fixedly arranged at one end of the rotating shaft (23); an outer splint (25) is arranged on the outer side of the inner splint (24); one ends of the inner clamping plate (24) and the outer clamping plate (25) are connected with each other through a clamping bolt (26); a connecting screw (27) is arranged between the other ends of the inner splint (24) and the outer splint (25); one end of the connecting screw rod (27) is hinged with the outer clamping plate (25); the other end of the connecting screw rod (27) penetrates through the inner clamping plate (24) and is connected with an adjusting nut (28) in a threaded manner.

5. The welding device for the adjustable clamping plate pipe sleeve of the automobile as claimed in claim 1, characterized in that: a step-shaped positioning shaft (29) is arranged at the center of the turntable (2); a plurality of positioning pins (30) are arranged on the turntable (2) at one side of the positioning shaft (29).