CN214080994U

CN214080994U - Multifunctional shell reduction steam detection tool

Info

Publication number: CN214080994U
Application number: CN202021967642.6U
Authority: CN
Inventors: 许军委; 王杰; 朱磊
Original assignee: Zhengzhou Jiangdong Auto Parts Co ltd
Current assignee: Zhengzhou Jiangdong Auto Parts Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-08-31
Anticipated expiration: 2030-09-10

Abstract

A multifunctional shell-reducing steam detection tool comprises a tool platform, a left side face plugging tool, a right side face plugging tool, a bottom plugging tool and a top plugging tool; two T-shaped convex guide rails and two T-shaped concave guide rails are symmetrically arranged on the tool platform; the left side face plugging tool and the right side face plugging tool are symmetrically arranged on two sides of the tool platform. Through set up the concave guide rail of T type and the protruding guide rail of T type on the frock platform, make the utility model discloses can satisfy the vapour demand of examining of multiple axle housing. The utility model discloses simple structure, reasonable in design can satisfy the vapour of multiple subtracting the shell and examine needs to improve production efficiency, reduced manufacturing cost.

Description

Multifunctional shell reduction steam detection tool

Technical Field

The utility model relates to a technical field is made to the automobile rear axle subtracts shell, more specifically relates to a device is examined to multi-functional subtract shell vapour.

Background

The automobile drive axle mainly comprises a main speed reducer assembly, a differential mechanism, a drive axle housing and the like, and is used for transmitting the power of an engine transmitted by a universal transmission device to drive wheels so as to reduce the rotating speed and increase the torque. The main reducer assembly is a main component for reducing the rotating speed and increasing the torque in an automobile transmission system, and the assembling quality of the main reducer assembly directly influences the running stability, the service life and the energy consumption level of an automobile.

A shell of an automobile main speed reducer is called a rear axle reducer shell for short and is an important component of the main speed reducer. At present, the rear axle reducer shell used in the market needs to be subjected to gas detection after being processed and manufactured, and a clamp needs to be used for clamping and fixing the rear axle reducer shell in the detection process. The traditional shell-reducing steam inspection tool is a fixed steam inspection tool and a fixed steam inspection tool, and the shell-reducing steam inspection tool can be dirty and has the following defects:

1. because the frock is fixed, can only the vapour inspection shell that subtracts of a model.

2. The steam inspection machine needs to be manufactured again to perform new product shell reduction steam inspection, so that the production period of the product is long, and the production cost is not reduced.

According to the technical problem that above-mentioned exists, the utility model provides a multi-functional subtracting shell vapour and examining frock.

Disclosure of Invention

In view of this, the utility model provides a multi-functional subtract shell vapour and examine frock can satisfy the vapour of multiple subtract shell and examine the needs.

The utility model provides a technical scheme as follows:

a multifunctional shell-reducing steam inspection tool comprises a tool platform, a side surface plugging tool, a bottom plugging tool and a top plugging tool; two T-shaped concave guide rails and two T-shaped convex guide rails are symmetrically arranged on the tool platform; the side face plugging tool comprises a left side face plugging tool and a right side face plugging tool, and the left side face plugging tool and the right side face plugging tool are symmetrically arranged on two sides of the tool platform.

In order to achieve better technical effects, further technical improvements include: the left side face plugging tool comprises a left side face supporting seat, a left side face air cylinder, a left side face piston rod, a left side face air inlet pipe, a left side face air outlet pipe and a left side face plugging head; a left side face supporting seat guide block is arranged below the left side face supporting seat, and the left side face supporting seat is fixed on the T-shaped concave guide rail through a nut; the left side cylinder is fixed on the left side support seat through a fastening screw; the right end face of the left side piston rod is provided with a left side sealing head, and a rubber gasket is fixed on the left side sealing head. The right side surface plugging tool comprises a right side surface supporting seat, a right side surface air cylinder, a right side surface piston rod, a right side surface air inlet pipe, a right side surface air outlet pipe and a right side surface plugging head; a right side supporting seat guide block is arranged below the right side supporting seat, and the right side supporting seat is fixed on the T-shaped concave guide rail through a nut; the right side cylinder is fixed on the right side support seat through a fastening screw; the left end face of the right side face piston rod is provided with a right side face plugging head, and a rubber gasket is fixed on the right side face plugging head.

In order to achieve better technical effects, further technical improvements include: the top plugging tool comprises a top supporting plate, a top air cylinder, a top piston rod, a top air inlet pipe, a top air outlet pipe and a supporting column. The top supporting plate is fixed on the tooling platform through the supporting columns, and the number of the supporting columns is 4, and the supporting columns are distributed at the four corners of the top supporting plate; the top cylinder is fixed on the top supporting plate through a fastening screw; and a top plugging head is fixed on the top piston rod, and a rubber gasket is fixed on the plugging head.

In order to achieve better technical effects, further technical improvements include: the bottom plugging tool comprises a plugging platform, a T-shaped guide rail seat, an air outlet and a positioning pin; the T-shaped guide rail seats are symmetrically arranged at the bottom of the plugging platform and are in sliding fit with the T-shaped convex guide rail; the air inlet is arranged on the plugging platform and is connected with the air inlet pipe; the positioning pin is arranged on the plugging platform.

The utility model discloses an actively the effect:

1. the side support seat is fixed by the T-shaped concave guide rail, so that the side plugging tool can be positioned according to the shape of the reducer casing, and the requirements of positioning the side surfaces of various reducer casings can be met.

2. Through using the convex guide rail of T type, make bottom shutoff platform can slide on the guide rail, make taking out that the shell can be convenient and put into this vapour inspection frock, improved production efficiency.

3. Through set up the locating pin on bottom shutoff platform, can satisfy the location needs of multiple subtracting the shell, avoided frequent change location frock.

Description of the drawings:

in order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a three-view of the present invention;

fig. 3 is a schematic structural diagram of a left side plugging tool in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a right-side plugging tool in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a top plugging tool in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a bottom plugging tool in an embodiment of the present invention;

fig. 7 is an enlarged view of the fixing manner of the supporting seat on the tooling platform according to the embodiment of the present invention.

Reference numerals:

1-tool platform, 2-bottom plugging tool, 201-plugging platform, 202-T type guide rail seat, 203-air inlet, 204-positioning pin, 205-air inlet pipe, 3-left side plugging tool, 301-left side supporting seat, 302-left side air cylinder, 303-left side piston rod, 304-left side plugging head, 305-left side guide block, 306-left side air inlet pipe, 307-left side air outlet pipe, 401-right side supporting seat, 402-right side air cylinder, 403-right side piston rod, 404-right side plugging head, 405-right side guide block, 406-right side air inlet pipe, 407-right side air outlet pipe, 501-supporting column, 502-top supporting plate, 503-top air cylinder, 504-top piston rod, 505-top plugging head, 506-top air inlet pipe, 507-top air outlet pipe, 302-air cylinder, 303-4-right side surface plugging tool, 5-top plugging tool, 6-T type convex guide rail, 7-T type concave guide rail, 8-fastening screw and 9-T type nut.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

As shown in fig. 1, the present embodiment provides a multifunctional shell-reducing vapor detection device, which includes a tool platform 1, a left side plugging tool 3, a right side plugging tool 4, a bottom plugging tool 2, and a top plugging tool 5; two T-shaped convex guide rails 6 and two T-shaped concave guide rails 7 are symmetrically arranged on the tool platform 1; the left side face plugging tool 3 and the right side face plugging tool 4 are symmetrically arranged on two sides of the tool platform 1; the left side surface plugging tool 3 comprises a left side surface supporting seat 301, a left side surface air cylinder 302, a left side surface piston rod 303, a left side surface air inlet pipe 306, a left side surface air outlet pipe 307 and a left side surface plugging head 304; a left side supporting seat guide block 305 is arranged below the left side supporting seat 301, and the left side supporting seat 301 is fixed on the T-shaped concave guide rail 7 through a fastening screw and a T-shaped nut; the left side cylinder 302 is fixed on the left side support seat 301 through a fastening screw; the right end face of the left side piston rod 303 is provided with a left side sealing head 304; the right side surface plugging tool 4 comprises a right side surface supporting seat 401, a right side surface air cylinder 402, a right side surface piston rod 403, a right side surface air inlet pipe 406, a right side surface air outlet pipe 407 and a right side surface plugging head 404; a right side supporting seat guide block 405 is arranged below the right side supporting seat 401, and the right side supporting seat 401 is fixed on the T-shaped concave guide rail 7 through a fastening screw and a T-shaped nut; the right side air cylinder 402 is fixed on the right side supporting seat 401 through a fastening screw; the left end face of the right side piston rod 403 is provided with a right side sealing head 404.

Further, the top plugging tool 5 comprises a top support plate 502, a top cylinder 503, a top piston rod 504, a top air inlet pipe 506, a top air outlet pipe 507 and a support column 501. The top supporting plate 502 is fixed on the tooling platform by 1 through the supporting columns 501, and the number of the supporting columns is 4, and the supporting columns are distributed at four corners of the top supporting plate 502; the top cylinder 503 is fixed on the top support plate 502 through a fastening screw; a top blocking head 505 is fixed on the top piston rod 504.

Further, the bottom plugging tool 2 comprises a plugging platform 201, a T-shaped guide rail seat 202, an air inlet 203, a positioning pin 204 and an air inlet pipe 205; the T-shaped guide rail seats 202 are symmetrically arranged at the bottom of the plugging platform 201 and are in sliding fit with the T-shaped convex guide rail 6; the air inlet 203 is arranged on the plugging platform, and the air inlet 203 is connected with the air inlet pipe 205; the positioning pin 204 is arranged on the plugging platform.

Further, the left side blocking head 304, the right side blocking head 404 and the top blocking head 505 are cylindrical in shape, and rubber pads are arranged on the surfaces contacting with the casing. Can increase the gas tightness between shutoff frock and the axle housing through setting up the rubber pad.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The utility model provides a frock is examined to multi-functional shell that subtracts, its characterized in that: the device comprises a tool platform (1), a left side face plugging tool (3), a right side face plugging tool (4), a bottom plugging tool (2) and a top plugging tool (5); two T-shaped convex guide rails (6) and two T-shaped concave guide rails (7) are symmetrically arranged on the tooling platform (1); the left side surface plugging tool (3) and the right side surface plugging tool (4) are symmetrically arranged on two sides of the tool platform (1); the left side surface plugging tool (3) comprises a left side surface supporting seat (301), a left side surface air cylinder (302), a left side surface piston rod (303), a left side surface air inlet pipe (306), a left side surface air outlet pipe (307) and a left side surface plugging head (304); a left side supporting seat guide block (305) is arranged below the left side supporting seat (301), and the left side supporting seat (301) is fixed on the T-shaped concave guide rail (7) through a fastening screw and a T-shaped nut; the left side cylinder (302) is fixed on the left side support seat (301) through a fastening screw; the right end face of the left side piston rod (303) is provided with a left side sealing head (304); the right side surface plugging tool (4) comprises a right side surface supporting seat (401), a right side surface air cylinder (402), a right side surface piston rod (403), a right side surface air inlet pipe (406), a right side surface air outlet pipe (407) and a right side surface plugging head (404); a right side supporting seat guide block (405) is arranged below the right side supporting seat (401), and the right side supporting seat (401) is fixed on the T-shaped concave guide rail (7) through a fastening screw and a T-shaped nut; the right side cylinder (402) is fixed on the right side support seat (401) through a fastening screw; the left end face of the right side face piston rod (403) is provided with a right side face plugging head (404).

2. The multifunctional shell-reducing steam detection tool according to claim 1, characterized in that: the top plugging tool (5) comprises a top supporting plate (502), a top cylinder (503), a top piston rod (504), a top air inlet pipe (506), a top air outlet pipe (507) and supporting columns (501), wherein the top supporting plate (502) is fixed on the tool platform (1) through the supporting columns (501), and the number of the supporting columns is 4, and the supporting columns are distributed at four corners of the top supporting plate (502); the top cylinder (503) is fixed on the top support plate (502) through a fastening screw; and a top sealing head (505) is fixed on the top piston rod (504).

3. The multifunctional shell-reducing steam detection tool according to claim 1, characterized in that: the bottom plugging tool (2) comprises a plugging platform (201), a T-shaped guide rail seat (202), an air inlet (203), a positioning pin (204) and an air inlet pipe (205); the T-shaped guide rail seats (202) are symmetrically arranged at the bottom of the plugging platform (201) and are in sliding fit with the T-shaped convex guide rail (6); the air inlet (203) is arranged on the plugging platform, and the air inlet (203) is connected with the air inlet pipe (205); the positioning pin (204) is arranged on the plugging platform.

4. The multifunctional shell-reducing steam detection tool according to any one of claims 1 to 3, characterized in that: the left side blocking head (304), the right side blocking head (404) and the top blocking head (505) are cylindrical in shape, and rubber pads are arranged on the surfaces, which are in contact with the reducer casing, of the left side blocking head, the right side blocking head and the top blocking head.