CN220196788U

CN220196788U - Exhaust manifold fixing device

Info

Publication number: CN220196788U
Application number: CN202321415707.XU
Authority: CN
Inventors: 李华; 李红春
Original assignee: Yunnanhai Meimei Electromechanical Equipment Co ltd
Current assignee: Yunnanhai Meimei Electromechanical Equipment Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-19
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses an exhaust manifold fixing device, and relates to the technical field of diesel engines. The exhaust manifold fixing device comprises a bottom plate, a driving mechanism and a connecting mechanism, wherein the driving mechanism comprises a U-shaped connecting frame arranged on the bottom plate and a guide rod arranged on the U-shaped connecting frame, the U-shaped connecting frame is fixedly connected to the front side of the bottom plate, a fixing block is arranged on the driving mechanism, and the connecting mechanism comprises a T-shaped connecting block arranged below the driving mechanism and a connecting block arranged in the T-shaped connecting block, and the connecting block is fixedly connected in the T-shaped connecting block. The device can adjust the distance between two sets of protection pads according to exhaust manifold's size and dimension, and the material of protection pad is made for high temperature resistant material, consequently can contact and laminate with the manifold outer wall, and this kind of design can be applicable to most exhaust manifold on the market, and application scope is wide, need not to customize alone, reduces processing cost, and the device simple structure is fit for mass production and promotion simultaneously.

Description

Exhaust manifold fixing device

Technical Field

The utility model relates to the technical field of diesel engines, in particular to an exhaust manifold fixing device.

Background

The utility model discloses a fixing device for welding an exhaust manifold and a flange, which belongs to tooling equipment for producing and processing automobile parts, and particularly relates to a fixing device for welding an exhaust manifold and a flange. The utility model comprises a bottom plate, wherein a base is arranged in the middle of the bottom plate, a flange fixing table is arranged on the base, and a plurality of limit lugs corresponding to the flange connecting ports are arranged on the flange fixing table; a plurality of supports are respectively arranged on two sides of the flange fixing table, a hydraulic oil cylinder is arranged on each support, and a lower pressing block is arranged at the top of a piston rod of each hydraulic oil cylinder; a support is arranged adjacent to one end of the flange fixing table, and a quick clamp plate which are matched with each other are arranged on the support and are positioned above the flange fixing table and used for clamping and fixing an exhaust manifold. According to the utility model, the flange and the exhaust manifold are fixed in multiple directions, so that the relative positions of the flange and the exhaust manifold are ensured not to change all the time in the welding process, and the welding effect is ensured.

The device can only clamp exhaust manifolds of a single model when being fixed, and the sizes of the exhaust manifolds on the market are different, so that the device cannot meet the requirements, has limited application range and corrects the problems.

Disclosure of Invention

The utility model aims to provide an exhaust manifold fixing device which can solve the problems that the device can only clamp exhaust manifolds of a single type when fixing, and the sizes of the exhaust manifolds on the market are different, so that the device cannot meet the requirements, and the application range is limited.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an exhaust manifold fixing device, comprising a base plate, actuating mechanism and coupling mechanism, actuating mechanism is including setting up the U-shaped link on the bottom plate and setting up the guide bar on the U-shaped link, U-shaped link fixed connection is in the front side of bottom plate, be provided with the fixed block on the actuating mechanism, coupling mechanism is including setting up the T shape connecting block and the joint piece that sets up in T shape connecting block in the actuating mechanism below, joint piece fixed connection is in T shape connecting block, the top fixedly connected with fixture block of T shape connecting block, be provided with the grip block on the coupling mechanism, the joint is connected with the protection pad on the grip block.

Preferably, the driving mechanism further comprises a threaded rod, a moving plate and a band-type brake motor, wherein the threaded rod is rotationally connected to the inner wall of one side of the U-shaped connecting frame, the moving plate is connected to the outer wall of the threaded rod in a threaded manner, the band-type brake motor is fixedly connected to one side of the U-shaped connecting frame, an output shaft of the band-type brake motor is fixedly connected with the threaded rod, and a fixing block is fixedly connected to the bottom of the moving plate.

Preferably, the connecting mechanism further comprises a connecting ring and a threaded shaft, the connecting ring is arranged in the T-shaped connecting block, the threaded shaft is fixedly connected to the bottom of the inner side of the connecting ring, and a clamping block is fixedly connected to the top of the T-shaped connecting block.

Preferably, the fixing block is provided with a clamping groove, the clamping block is connected with the clamping groove in a clamping way, and the fixing block is connected with the clamping block in a clamping way.

Preferably, the connecting block is provided with a thread groove, and the thread shaft is in threaded connection with the thread groove on the connecting block.

Preferably, the clamping plate is fixedly connected to the bottom of the connecting ring, and the number of the T-shaped connecting block, the connecting ring, the threaded shaft, the clamping plate and the protection pad is two, and the clamping plate and the protection pad are symmetrically arranged.

Preferably, the moving plate is provided with a hole, the guide rod is positioned in the hole, and the moving plate is in sliding connection with the guide rod.

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

(1) This exhaust manifold fixing device, through the bottom plate, actuating mechanism, the U-shaped link, the guide bar, the threaded rod, the movable plate, band-type brake motor, the fixed block, coupling mechanism, the fixture block, grip block and protection pad's cooperation is used, only can carry out the centre gripping to the exhaust manifold of single model when fixing to above-mentioned device, the exhaust manifold size on the market is different, therefore the defect that above-mentioned device can not satisfy the requirement, application scope is restricted, the device can be according to the size and dimension of exhaust manifold and adjust the distance between two sets of protection pads, and the material of protection pad is high temperature resistant material and make, consequently can contact and laminate with the manifold outer wall, this kind of design can be applicable to the exhaust manifold of majority on the market, application scope is wide, need not to customize alone, reduce processing cost, simultaneously, the device simple structure, easy operation, be fit for mass production and promotion.

(2) This exhaust manifold fixing device uses through bottom plate, actuating mechanism, fixed block, coupling mechanism, T shape connecting block, joint piece, go-between, screw spindle, fixture block, grip block and protection pad's cooperation, and the device can dismantle the decomposition, can accomplish to use at any time and install at any time, and this kind of design does not occupy the space, is convenient for transport it.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a top cross-sectional view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a front view of a mobile plate of the present utility model;

fig. 4 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a bottom plate; 2. a driving mechanism; 201. a U-shaped connecting frame; 202. a guide rod; 203. a threaded rod; 204. a moving plate; 205. a band-type brake motor; 3. a fixed block; 4. a connecting mechanism; 401. a T-shaped connecting block; 402. a joint block; 403. a connecting ring; 404. a threaded shaft; 5. a clamping block; 6. a clamping plate; 7. and a protective pad.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an exhaust manifold fixing device, including bottom plate 1, actuating mechanism 2 and coupling mechanism 4, actuating mechanism 2 is including setting up the U-shaped link 201 on bottom plate 1 and setting up the guide bar 202 on U-shaped link 201, U-shaped link 201 fixed connection is in the front side of bottom plate 1, be provided with fixed block 3 on the actuating mechanism 2, coupling mechanism 4 is including setting up T shape connecting block 401 and the linking piece 402 that sets up in T shape connecting block 401 in actuating mechanism 2 below, linking piece 402 fixed connection is in T shape connecting block 401, the top fixedly connected with fixture block 5 of T shape connecting block 401, be provided with grip block 6 on coupling mechanism 4, the joint is connected with protection pad 7 on the grip block 6.

Further, actuating mechanism 2 still includes threaded rod 203, movable plate 204 and band-type brake motor 205, one side inner wall rotation of U-shaped link 201 is connected with threaded rod 203, the outer wall threaded connection of threaded rod 203 has movable plate 204, one side fixedly connected with band-type brake motor 205 of U-shaped link 201, the output shaft and the threaded rod 203 fixed connection of band-type brake motor 205, the bottom fixedly connected with fixed block 3 of movable plate 204, control band-type brake motor 205 starts, band-type brake motor 205 drives threaded rod 203 corotation, threaded rod 203 drives movable plate 204 and reciprocates left, movable plate 204 drives coupling mechanism 4 through fixed block 3 and fixture block 5 and moves left, coupling mechanism 4 drives grip plate 6 and moves left, grip plate 6 drives protection pad 7 and moves left, protection pad 7 carries out the centre gripping fixed to exhaust manifold, the device can be according to exhaust manifold's size and adjust the distance between two sets of protection pads 7, and protection pad 7's material is high temperature resistant material and make, consequently, can contact and laminating with the manifold outer wall, this kind of design can be applicable to most exhaust manifold on the market, application scope is wide, the customization, the cost is individual, it is easy to reduce, the device simple in construction and easy to operate, and large scale and push pin is suitable for mass production.

Still further, coupling mechanism 4 still includes go-between 403 and screw shaft 404, be provided with go-between 403 in the T shape connecting block 401, the inboard bottom fixedly connected with screw shaft 404 of go-between 403, the top fixedly connected with fixture block 5 of T shape connecting block 401, during the use, be fixed in the car with bottom plate 1 through the bolt, with protection pad 7 joint on grip block 6, with screw shaft 404 and linking piece 402 threaded connection, with fixture block 5 and fixed block 3 joint, then place exhaust manifold between two sets of protection pads 7.

Secondly, the clamping groove is formed in the fixed block 3, the clamping block 5 is connected with the clamping groove in a clamping mode, the fixed block 3 is connected with the clamping block 5 in a clamping mode, the connecting block 402 is provided with a threaded groove, the threaded shaft 404 is connected with the threaded groove on the connecting block 402 in a threaded mode, the clamping plate 6 is fixedly connected to the bottom of the connecting ring 403, the number of the T-shaped connecting block 401, the connecting block 402, the connecting ring 403, the threaded shaft 404, the clamping plate 6 and the protection pad 7 are two, the T-shaped connecting block 401, the connecting block 402, the connecting ring 403, the threaded shaft 404 and the protection pad 7 are symmetrically arranged, holes are formed in the moving plate 204, the guide rod 202 is located in the holes, the moving plate 204 is connected with the guide rod 202 in a sliding mode, the device can be detached and decomposed, the device can be used at any time, space is not occupied by the design, and transportation of the device is convenient.

Working principle: during the use, be fixed in the car with bottom plate 1 through the bolt, with protection pad 7 joint on grip block 6, with screw thread axle 404 and linking piece 402 threaded connection, with fixture block 5 and fixed block 3 joint, then place exhaust manifold between two sets of protection pads 7, control band-type brake motor 205 starts, band-type brake motor 205 drives threaded rod 203 forward rotation, threaded rod 203 drives movable plate 204 and moves left, movable plate 204 drives coupling mechanism 4 through fixed block 3 and fixture block 5 and moves left, coupling mechanism 4 drives grip block 6 and moves left, grip block 6 drives protection pad 7 and moves left, protection pad 7 carries out the centre gripping to exhaust manifold and fixes.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An exhaust manifold fixing device, characterized by comprising:

a bottom plate (1);

the driving mechanism (2) comprises a U-shaped connecting frame (201) arranged on the bottom plate (1) and a guide rod (202) arranged on the U-shaped connecting frame (201), the U-shaped connecting frame (201) is fixedly connected to the front side of the bottom plate (1), and a fixed block (3) is arranged on the driving mechanism (2);

coupling mechanism (4), including setting up T shape connecting block (401) in actuating mechanism (2) below and setting up joint piece (402) in T shape connecting block (401), joint piece (402) fixedly connected with fixture block (5) in T shape connecting block (401), the top fixedly connected with fixture block (5) of T shape connecting block (401), be provided with grip block (6) on coupling mechanism (4), joint is connected with protection pad (7) on grip block (6).

2. An exhaust manifold fastening device according to claim 1, wherein: the driving mechanism (2) further comprises a threaded rod (203), a moving plate (204) and a band-type brake motor (205), the threaded rod (203) is rotationally connected to the inner wall of one side of the U-shaped connecting frame (201), the moving plate (204) is connected to the outer wall of the threaded rod (203) in a threaded mode, the band-type brake motor (205) is fixedly connected to one side of the U-shaped connecting frame (201), an output shaft of the band-type brake motor (205) is fixedly connected with the threaded rod (203), and a fixed block (3) is fixedly connected to the bottom of the moving plate (204).

3. An exhaust manifold fastening device according to claim 2, wherein: coupling mechanism (4) still include go-between (403) and screw shaft (404), be provided with go-between (403) in T shape connecting block (401), inboard bottom fixedly connected with screw shaft (404) of go-between (403), the top fixedly connected with fixture block (5) of T shape connecting block (401).

4. An exhaust manifold fastening device according to claim 3, wherein: the clamping groove is formed in the fixing block (3), the clamping block (5) is connected with the clamping groove in a clamping mode, and the fixing block (3) is connected with the clamping block (5) in a clamping mode.

5. An exhaust manifold fastening device as defined in claim 4, wherein: the connecting block (402) is provided with a thread groove, and the thread shaft (404) is in threaded connection with the thread groove on the connecting block (402).

6. An exhaust manifold fastening device according to claim 5, wherein: the clamping plate (6) is fixedly connected to the bottom of the connecting ring (403), and the numbers of the T-shaped connecting block (401), the connecting block (402), the connecting ring (403), the threaded shaft (404), the clamping plate (6) and the protection pad (7) are two groups and are symmetrically arranged.

7. An exhaust manifold fastening device as defined in claim 6, wherein: the movable plate (204) is provided with a hole, the guide rod (202) is positioned in the hole, and the movable plate (204) is in sliding connection with the guide rod (202).