CN212239864U

CN212239864U - Workstation is used in processing of vehicle vent-pipe joint

Info

Publication number: CN212239864U
Application number: CN202021475622.7U
Authority: CN
Inventors: 王富安; 王胜安; 杨玉川; 王飞; 韩超; 周坤; 马东风
Original assignee: Shiyan Wulong Industry And Trade Co ltd
Current assignee: Shiyan Wulong Industry And Trade Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-12-29
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to a workstation technical field is used in the processing, and discloses a workstation is used in processing of vehicle vent-pipe joint, including workstation and supporting leg, the top level of workstation is equipped with the rotor plate, the fixed column spinner that is equipped with in lower surface center department of rotor plate, the lower extreme of column spinner rotate through first antifriction bearing set up in the upper surface center department of workstation, the upper surface symmetry of rotor plate is fixed and is equipped with two bracing pieces, two the upper end of bracing piece is fixed jointly and is equipped with the backup pad, the backup pad is hollow structure, the inside of backup pad is equipped with blast pipe fixture, right side between workstation and the rotor plate is equipped with chucking mechanism. The utility model discloses convenient operation can press from both sides the stable clamp of vehicle vent-pipe and fix, has guaranteed butt welding's accuracy nature, is convenient for simultaneously to vehicle vent-pipe's prepositioning, has reduced staff's intensity of labour.

Description

Workstation is used in processing of vehicle vent-pipe joint

Technical Field

The utility model relates to a workstation technical field is used in the processing, especially relates to a workstation is used in processing of vehicle vent-pipe joint.

Background

Automobile exhaust pipe most adopt rubber or steel construction preparation shaping, but its holistic weight of steel construction design is great, brings inconvenience at welded fastening's in-process, consequently can use the processing workstation, guarantees two automobile exhaust pipe's butt joint stability.

But current processing workstation structure is comparatively single, can't be with the stable fixed of vehicle vent-pipe to can't guarantee the accuracy nature of vehicle vent-pipe joint processing. Therefore, the utility model provides a workstation is used in processing of vehicle vent-pipe joint.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art machining workbench structure comparatively single, can't be with the stable fixed of vehicle vent-pipe to can't guarantee the problem of the accuracy nature of vehicle vent-pipe joint processing, and the vehicle vent-pipe who provides connects the processing to use workstation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a workbench for machining an automobile exhaust pipe joint comprises a workbench and supporting legs, wherein a rotating plate is horizontally arranged above the workbench, a rotating column is fixedly arranged at the center of the lower surface of the rotating plate, the lower end of the rotating column is rotatably arranged at the center of the upper surface of the workbench through a first rolling bearing, two supporting rods are symmetrically and fixedly arranged on the upper surface of the rotating plate, a supporting plate is fixedly arranged at the upper ends of the two supporting rods together, the supporting plate is of a hollow structure, an exhaust pipe clamping mechanism is arranged inside the supporting plate, and a clamping mechanism is arranged on the right side between the workbench and the rotating plate;

the exhaust pipe clamping mechanism comprises a bidirectional lead screw, moving blocks, L-shaped connecting rods and clamping plates, the bidirectional lead screw is transversely located inside the supporting plate, two ends of the bidirectional lead screw are respectively and rotatably connected with the left inner side wall and the right inner side wall of the supporting plate through rolling bearings, the moving blocks are arranged inside the supporting plate in a bilateral symmetry sliding mode, two side walls of the moving blocks are respectively in threaded connection with two sides of a rod wall of the bidirectional lead screw through first threaded holes and second threaded holes, the L-shaped connecting rods are respectively and fixedly arranged on the upper sides of the two moving blocks, the upper surface of the supporting plate is provided with strip-shaped holes for the two L-shaped connecting rods to stretch out, the clamping plates are respectively and fixedly arranged on one ends, opposite to the L-shaped connecting rods, of the bidirectional lead screw penetrates.

Preferably, the chucking mechanism includes U template, kelly, connecting block and spring, the U template is fixed set up in the upper surface of workstation, the kelly is vertical to be located the inside of U template, and the upper end of kelly runs through U template and upwards extension, the lower surface of rotor plate encircles the draw-in groove of having seted up a plurality of evenly distributed, draw-in groove and rotor plate joint setting are passed through to the upper end of kelly, the connecting block is fixed set up in on the pole wall of kelly, the spring activity cup joint in on the pole wall of kelly, and the both ends of spring respectively with the lateral wall fixed connection of connecting block and U template.

Preferably, a pressing rod is horizontally and fixedly arranged on the lower side of the clamping rod.

Preferably, a rocking handle is fixedly arranged at one end of the bidirectional screw rod, which is positioned outside the supporting plate.

Preferably, a storage plate is fixedly arranged between the supporting legs.

Compared with the prior art, the utility model provides a workstation is used in processing of automobile exhaust pipe joint possesses following beneficial effect:

1. this workstation is used in processing of vehicle vent-pipe joint, bracing piece, backup pad, two-way lead screw, movable block, L type connecting rod, splint and rocking handle through being equipped with can be fixed with the stable clamp of vehicle vent-pipe tight to can guarantee butt joint welded accuracy nature.

2. This workstation is used in automobile exhaust pipe joint processing through rotor plate, column spinner, U template, kelly, connecting block, spring and the press lever that is equipped with, can realize carrying out the angle modulation to the fixed automobile exhaust pipe of centre gripping, need not the handheld automobile exhaust pipe angle modulation of staff to the prepositioning of the automobile exhaust pipe of being convenient for.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can be fixed with the tight clamp of vehicle vent-pipe stability, has guaranteed butt joint welded accuracy nature, is convenient for simultaneously to vehicle vent-pipe's prepositioning, has reduced staff's intensity of labour.

Drawings

Fig. 1 is a schematic structural view of a workbench for machining a joint of an automobile exhaust pipe, which is provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic bottom view of the rotating plate in fig. 1.

In the figure: 1 workstation, 2 supporting legs, 3 rotor plate, 4 column rotatorys, 5 bracing pieces, 6 backup pads, 7 two-way lead screw, 8 movable blocks, 9L type connecting rod, 10 splint, 11U type board, 12 kellies, 13 connecting blocks, 14 springs, 15 pressing rod, 16 rocking handles, 17 storing boards, 18 draw-in grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a workbench for processing an automobile exhaust pipe joint comprises a workbench 1 and supporting legs 2, a rotating plate 3 is horizontally arranged above the workbench 1, a rotating column 4 is fixedly arranged at the center of the lower surface of the rotating plate 3, the lower end of the rotating column 4 is rotatably arranged at the center of the upper surface of the workbench 1 through a first rolling bearing, two supporting rods 5 are symmetrically and fixedly arranged on the upper surface of the rotating plate 3, a supporting plate 6 is fixedly arranged at the upper ends of the two supporting rods 5 together, the supporting plate 6 is of a hollow structure, an exhaust pipe clamping mechanism is arranged inside the supporting plate 6, and a clamping mechanism is arranged on the right side between the workbench 1 and the rotating plate 3;

the exhaust pipe clamping mechanism comprises a bidirectional screw rod 7, a moving block 8, an L-shaped connecting rod 9 and a clamping plate 10, the bidirectional screw rod 7 is transversely positioned inside the supporting plate 6, and both ends of two-way lead screw 7 all rotate with the inside wall of the left and right sides of backup pad 6 respectively through antifriction bearing to be connected, the movable block 8 is bilateral symmetry and slides and sets up in the inside of backup pad 6, the lateral wall of two movable blocks 8 is respectively through first screw hole and second screw hole and the pole wall both sides threaded connection of two-way lead screw 7, L type connecting rod 9 is fixed respectively and sets up in the upside of two movable blocks 8, the bar hole that is used for two L type connecting rods 9 to stretch out is seted up to the upper surface of backup pad 6, splint 10 is fixed respectively and sets up in one relative of two L type connecting rods 9, the outside of backup pad 6 is run through to the one end of two-way lead screw 7, the fixed rocking handle 16.

Chucking mechanism includes U template 11, kelly 12, connecting block 13 and spring 14, U template 11 is fixed to be set up in the upper surface of workstation 1, kelly 12 is the vertical inside that is located U template 11, and the upper end of kelly 12 runs through U template 11 and upwards extends, the lower surface of rotor plate 3 encircles the draw-in groove 18 of having seted up a plurality of evenly distributed, draw-in

groove

18 and 3 joint settings of rotor plate are passed through to the upper end of kelly 12, connecting block 13 is fixed to be set up on the pole wall of kelly 12, spring 14 activity cup joints on the pole wall of kelly 12, and spring 14's both ends respectively with connecting block 13 and U template 11's lateral wall fixed connection, the downside level of kelly 12 is fixed and is equipped with pressing rod 15.

The storage plates 17 are fixed between the supporting legs 2.

In the utility model, when in use, the automobile exhaust pipe is placed on the supporting plate 6 and positioned between the two clamping plates 10 by a worker, the worker rotates the crank 16 by hand to rotate the bidirectional screw rod 7, the two moving blocks 8 can be relatively close to each other when the bidirectional screw rod 7 rotates, and the two clamping plates 10 can be relatively close to each other through the L-shaped connecting rod 9, so that the automobile exhaust pipe can be stably clamped and fixed, when the angle of the automobile exhaust pipe needs to be adjusted, the worker presses the pressing rod 15 by hand to move the clamping rod 12 out of the clamping groove 18 on the rotating plate 3, so that the fixation of the rotating plate 3 is released, then the worker rotates the rotating plate 3 by hand to adjust the horizontal angle of the automobile exhaust pipe, after the angle is adjusted, the worker leaves the pressing rod 15 by hand, at the moment, the spring 14 applies upward force to the clamping rod 12 and automatically matches with the clamping groove 18 on, and then the angle fixation of the automobile exhaust pipe is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The workbench for machining the automobile exhaust pipe joint comprises a workbench (1) and supporting legs (2), and is characterized in that a rotating plate (3) is horizontally arranged above the workbench (1), a rotating column (4) is fixedly arranged at the center of the lower surface of the rotating plate (3), the lower end of the rotating column (4) is rotatably arranged at the center of the upper surface of the workbench (1) through a first rolling bearing, two supporting rods (5) are symmetrically and fixedly arranged on the upper surface of the rotating plate (3), a supporting plate (6) is jointly and fixedly arranged at the upper ends of the two supporting rods (5), the supporting plate (6) is of a hollow structure, an exhaust pipe clamping mechanism is arranged inside the supporting plate (6), and a clamping mechanism is arranged on the right side between the workbench (1) and the rotating plate (3);

the exhaust pipe clamping mechanism comprises a bidirectional screw rod (7), moving blocks (8), L-shaped connecting rods (9) and clamping plates (10), the bidirectional screw rod (7) is transversely positioned inside the supporting plate (6), two ends of the bidirectional screw rod (7) are respectively and rotatably connected with the left inner side wall and the right inner side wall of the supporting plate (6) through rolling bearings, the moving blocks (8) are arranged inside the supporting plate (6) in a bilateral-symmetric sliding mode, the side walls of the two moving blocks (8) are respectively in threaded connection with two sides of the rod wall of the bidirectional screw rod (7) through first threaded holes and second threaded holes, the L-shaped connecting rods (9) are respectively and fixedly arranged on the upper sides of the two moving blocks (8), strip-shaped holes used for extending the two L-shaped connecting rods (9) are formed in the upper surface of the supporting plate (6), and the clamping plates (10) are respectively and fixedly arranged at one ends, opposite to the two L-shaped connecting, one end of the bidirectional screw rod (7) penetrates through the outer part of the supporting plate (6).

2. The workbench for machining the joint of the exhaust pipe of the automobile according to claim 1, the clamping mechanism comprises a U-shaped plate (11), a clamping rod (12), a connecting block (13) and a spring (14), the U-shaped plate (11) is fixedly arranged on the upper surface of the workbench (1), the clamping rod (12) is vertically positioned in the U-shaped plate (11), the upper end of the clamping rod (12) penetrates through the U-shaped plate (11) and extends upwards, the lower surface of the rotating plate (3) is provided with a plurality of clamping grooves (18) which are uniformly distributed in a surrounding manner, the upper end of the clamping rod (12) is clamped with the rotating plate (3) through a clamping groove (18), the connecting block (13) is fixedly arranged on the rod wall of the clamping rod (12), the spring (14) is movably sleeved on the rod wall of the clamping rod (12), and two ends of the spring (14) are respectively and fixedly connected with the connecting block (13) and the side wall of the U-shaped plate (11).

3. The workbench for machining the joint of the exhaust pipe of the automobile as recited in claim 2, wherein a pressing rod (15) is horizontally and fixedly arranged at the lower side of the clamping rod (12).

4. The workbench for machining the automobile exhaust pipe joint as recited in claim 1, wherein a rocking handle (16) is fixedly arranged at one end of the bidirectional screw rod (7) positioned outside the support plate (6).

5. The workbench for machining the joint of the exhaust pipe of the automobile as recited in claim 1, wherein a storage plate (17) is fixedly arranged between the supporting legs (2).