CN220217386U

CN220217386U - Exhaust pipe machining clamp

Info

Publication number: CN220217386U
Application number: CN202321773350.2U
Authority: CN
Inventors: 张劲松; 张棚; 李朝明
Original assignee: Chongqing Haizhong Technology Co ltd
Current assignee: Chongqing Haizhong Technology Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2023-12-22
Anticipated expiration: 2033-07-07

Abstract

The utility model belongs to the technical field of exhaust pipes, and discloses an exhaust pipe machining clamp, which comprises: the clamping assembly is arranged at the position of the annular sleeve and the pipe clamp, and is used for pushing the clamping plates to clamp the exhaust pipe in multiple directions, so that the exhaust pipe can be clamped conveniently, in addition, the clamping assembly is further arranged, the two-way threaded rod is rotated, the pipe clamp and the annular sleeve are moved, the rotating shaft is rotated, the height of the pipe clamp is adjusted, the interface of the exhaust pipe corresponds, and the exhaust pipe can be machined conveniently.

Description

Exhaust pipe machining clamp

Technical Field

The utility model belongs to the technical field of exhaust pipes, and particularly relates to an exhaust pipe machining clamp.

Background

The exhaust pipe is part of an engine exhaust system that mainly includes an exhaust manifold, an exhaust pipe, and a muffler, and generally includes a front exhaust pipe and a rear exhaust pipe. When the existing exhaust pipe clamp clamps an exhaust pipe, the clamp is difficult to stably clamp the exhaust pipes with different specifications, the clamp is difficult to adjust the position of the exhaust pipe when clamping the exhaust pipe to be welded, the positioning of the exhaust pipe is difficult, and the connection is easy to deviate.

Disclosure of Invention

The utility model aims to provide an exhaust pipe machining clamp which is used for solving the problems that clamping of the clamp is unstable and positioning of an exhaust pipe is difficult in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an exhaust pipe machining jig, comprising: workstation, first slider second slider, clamping assembly and locating component, first slider and second slider are installed on the workstation, the top of first slider is equipped with the pipe clamp, the top of second slider is equipped with annular cover, clamping assembly is located annular is sheathe in, clamping assembly is used for the centre gripping blast pipe, locating component is located the inside of workstation and first slider, locating component is used for removing annular cover with the position of pipe clamp.

Preferably, a first channel groove and a second channel groove are formed in the upper end face of the workbench, the first sliding block is located in the first channel groove, and the second sliding block is located in the second channel groove.

Preferably, the clamping assembly comprises a screw and a clamping plate, the outer circumferential surface of the annular sleeve is provided with a plurality of threaded holes in a penetrating mode in an annular array mode, the screw is screwed into the threaded holes, and the clamping plate is rotatably connected with one end of the screw in.

Preferably, the positioning assembly comprises a bidirectional threaded rod, the bidirectional threaded rod penetrates through the workbench, and the lower ends of the first sliding block and the second sliding block are screwed on the bidirectional threaded rod.

Preferably, one end of the bidirectional threaded rod is provided with a limiting block, and the other end of the bidirectional threaded rod is provided with a rotating handle.

Preferably, the positioning assembly further comprises a lifting rod and a rotating shaft, the lifting rod is located inside the first sliding block, the lifting rod extends out of the upper end face of the first sliding block to be connected with the pipe clamp, the rotating shaft is located on one side of the lifting rod, gear teeth are arranged on the rotating shaft, and a rack is arranged on one side, close to the rotating shaft, of the lifting rod.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The clamping assembly is provided with the clamping assembly for rotating the plurality of screws, the screws are matched with the threaded holes to push the clamping plates, the exhaust pipes are clamped in a plurality of directions, and the exhaust pipes with different specifications are clamped conveniently.

(2) The utility model is provided with a positioning component, the bidirectional threaded rod is rotated to enable the first sliding block and the second sliding block to move along the first channel groove and the second channel, the distance between the annular sleeve and the pipe clamp is adjusted, further, the rotating shaft is rotated to drive the gear teeth to be meshed with the gear rack to push the lifting rod to move, the pipe clamp is enabled to move, the height of the exhaust pipe in the pipe clamp is adjusted to enable the exhaust pipe to correspond to an exhaust pipe interface in the annular sleeve, and the exhaust pipe is convenient to process.

Drawings

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

FIG. 2 is a cross-sectional view at A in FIG. 1;

FIG. 3 is an internal cross-sectional view of the present utility model;

FIG. 4 is a cross-sectional view at B-B in FIG. 3;

in the figure: 1. a work table; 2. a first channel slot; 3. a second channel slot; 4. a two-way threaded rod; 5. a first slider; 6. a second slider; 7. an annular sleeve; 8. a screw; 9. a clamping plate; 10. a lifting rod; 11. a pipe clamp; 12. a rotating shaft; 13. a rack; 14. gear teeth; 15. and (3) a threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: an exhaust pipe machining jig, comprising: the workbench 1, first slider 5 second slider 6, clamping assembly and locating component, first slider 5 and second slider 6 are installed on the workbench 1, the top of first slider 5 is equipped with pipe clamp 11, the top of second slider 6 is equipped with annular cover 7, clamping assembly is located annular cover 7, clamping assembly is used for the centre gripping blast pipe, clamping assembly includes screw rod 8 and splint 9, the outer periphery of annular cover 7 is annular array and link up and be equipped with a plurality of screw holes 15, screw rod 8 screw in screw hole 15, splint 9 rotatable coupling screw rod 8 screw in one end.

Through the technical scheme:

when the clamping device is used, the exhaust pipe is placed in the annular sleeve 7, the screws 8 are rotated, the screws 8 are matched with the threaded holes 15 to push the clamping plates 9, the exhaust pipe is clamped in multiple directions, the exhaust pipe with different sizes is clamped conveniently, and the clamping is stable in multiple directions.

Referring to fig. 1-3, the positioning assembly is located inside the workbench 1 and the first slider 5, the positioning assembly is used for moving the annular sleeve 7 and the pipe clamp 11, the upper end face of the workbench 1 is provided with the first channel groove 2 and the second channel groove 3, the first slider 5 is located in the first channel groove 2, the second slider 6 is located in the second channel groove 3, the positioning assembly comprises a bidirectional threaded rod 4, the bidirectional threaded rod 4 penetrates through the workbench 1, the lower ends of the first slider 5 and the second slider 6 are screwed on the bidirectional threaded rod 4, one end of the bidirectional threaded rod 4 is provided with a limiting block, the other end of the bidirectional threaded rod 4 is provided with a rotating handle, the positioning assembly further comprises a lifting rod 10 and a rotating shaft 12, the lifting rod 10 is located inside the first slider 5, the lifting rod 10 extends out of the upper end face of the first slider 5 and is connected with the pipe clamp 11, the rotating shaft 12 is located on one side of the lifting rod 10, gear teeth 14 are arranged on the rotating shaft 12, and one side of the lifting rod 10 close to the rotating shaft 12 is provided with gear teeth 13.

Through the technical scheme:

when the pipe clamp is used, the bidirectional threaded rod 4 is rotated, the first sliding block 5 and the second sliding block 6 move simultaneously along the first channel groove 2 and the second channel groove 3, the distance between the annular sleeve 7 and the pipe clamp 11 is adjusted, the rotating shaft 12 is further rotated, the rotating shaft 12 drives the gear teeth 14 to be meshed with the rack 13, the lifting rod 10 is pushed to move, the pipe clamp 11 is moved, the height of the pipe clamp 11 is adjusted, and the exhaust pipe in the pipe clamp 11 corresponds to the exhaust pipe interface in the annular sleeve 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 exhaust pipe machining fixture, comprising: workstation (1), first slider (5), second slider (6), clamping assembly and locating component, first slider (5) are installed with second slider (6) on workstation (1), the top of first slider (5) is equipped with pipe clamp (11), the top of second slider (6) is equipped with annular cover (7), clamping assembly is located on annular cover (7), clamping assembly is used for the centre gripping blast pipe, locating component is located the inside of workstation (1) and first slider (5), locating component is used for removing annular cover (7) with the position of pipe clamp (11).

2. An exhaust pipe machining jig according to claim 1, wherein: the workbench is characterized in that a first channel groove (2) and a second channel groove (3) are formed in the upper end face of the workbench (1), the first sliding block (5) is located in the first channel groove (2), and the second sliding block (6) is located in the second channel groove (3).

3. An exhaust pipe machining jig according to claim 1, wherein: the clamping assembly comprises a screw (8) and a clamping plate (9), wherein the outer circumferential surface of the annular sleeve (7) is provided with a plurality of threaded holes (15) in a penetrating mode in an annular array mode, the screw (8) is screwed into the threaded holes (15), and the clamping plate (9) is rotatably connected with one end of the screw (8) in a screwed mode.

4. An exhaust pipe machining jig according to claim 2, wherein: the positioning assembly comprises a bidirectional threaded rod (4), the bidirectional threaded rod (4) penetrates through the workbench (1), and the lower ends of the first sliding block (5) and the second sliding block (6) are screwed on the bidirectional threaded rod (4).

5. The exhaust pipe machining jig of claim 4, wherein: one end of the bidirectional threaded rod (4) is provided with a limiting block, and the other end of the bidirectional threaded rod (4) is provided with a rotating handle.

6. The exhaust pipe machining jig of claim 4, wherein: the positioning assembly further comprises a lifting rod (10) and a rotating shaft (12), the lifting rod (10) is located inside the first sliding block (5), the lifting rod (10) extends out of the upper end face of the first sliding block (5) to be connected with the pipe clamp (11), the rotating shaft (12) is located on one side of the lifting rod (10), gear teeth (14) are arranged on the rotating shaft (12), and a rack (13) is arranged on one side, close to the rotating shaft (12), of the lifting rod (10).