CN219466008U

CN219466008U - Assembly fixture for outer shell and inner core of automobile brake pump

Info

Publication number: CN219466008U
Application number: CN202223502373.8U
Authority: CN
Inventors: 韩翔; 柳敏学; 陶锋; 吴荣俊
Original assignee: Xinshengwei Port Branch Of Nanjing Port Group Co ltd
Current assignee: Xinshengwei Port Branch Of Nanjing Port Group Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-08-04
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an assembly fixture for a shell and an inner core of an automobile brake pump, which belongs to the technical field of brake pump maintenance and comprises a brake pump, a fixed bottom box, two symmetrically distributed movable plates and a supporting platform, wherein a threaded rod is arranged between the middle of the inside of the fixed bottom box and the supporting platform, one end of the threaded rod is provided with a rotating disc, two positioning blocks are symmetrically arranged at the bottom of the movable plate, a threaded ring is vertically arranged in the middle of the bottom of the movable plate, one side of the movable plate is connected with the fixed plate through a threaded column and a connecting pipe, two groups of movable holes are formed in the fixed plate, and fixing pieces are arranged in the movable holes. The utility model can conveniently connect and fix the brake pump by the matching use of the moving plate, the fixed plate and other parts, thereby being convenient for separation and subsequent assembly work.

Description

Assembly fixture for outer shell and inner core of automobile brake pump

Technical Field

The utility model relates to the technical field of brake pump maintenance, in particular to an assembly fixture for a shell and an inner core of an automobile brake pump.

Background

The brake pump adopts the working principle that the kinetic energy of the running vehicle is converted into the heat energy after friction by utilizing the friction between the brake pad and the brake drum as well as the friction between the tyre and the ground, so that the vehicle is decelerated or stopped. After the vehicle is used for a long time, the brake pump can have the problems of reduced brake performance and the like, so that the normal use of the vehicle is affected, and the brake pump needs to be disassembled and maintained.

However, the assembly tools of the outer casing and the inner core of the existing automobile brake pump have the following problems in the use process: because the whole brake pump is heavier, the maintenance of the brake pump needs to separate the outer shell from the inner core, so that the brake pump is inconvenient to separate. For this purpose, a corresponding technical solution is required to be designed to solve the existing technical problems.

Disclosure of Invention

The utility model aims to provide an assembly fixture for a shell and an inner core of an automobile brake pump, which solves the technical problem that the separation of the brake pump is inconvenient because the whole brake pump is heavy and the shell and the inner core are required to be separated for maintaining the brake pump, and meets the actual use requirement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including brake pump, fixed end box, two symmetrical distribution's movable plate and supporting platform, be provided with the threaded rod between the inside middle of fixed end box and the supporting platform, be provided with the rotary disk on the one end of threaded rod, the bottom symmetry of movable plate is provided with two locating pieces, be provided with the screwed ring in the middle of the bottom of movable plate perpendicularly, be connected with the fixed plate through screw thread post and connecting pipe on one side of movable plate, be provided with two sets of moving holes on the fixed plate, be provided with the mounting in the moving hole.

As a preferred embodiment of the present utility model, the brake pump comprises an outer shell and an inner core, and the brake pump is placed on a support platform, and the support platform is fixed in the middle of the top of the fixed bottom box.

As a preferred implementation mode of the utility model, two heightening blocks are symmetrically arranged at the bottom of the fixed bottom box, the moving plate is positioned at the top of the fixed bottom box, and a positioning groove matched with the positioning block is arranged at the top of the fixed bottom box.

As a preferred embodiment of the utility model, two placement grooves are symmetrically arranged at the top of the fixed bottom box, and a through hole matched with the moving hole is formed at the top of the fixed bottom box.

As a preferred embodiment of the present utility model, the threaded column is fixed on the moving plate, the connecting pipe is fixed on the fixed plate, and the connecting pipe is in threaded connection with the threaded column.

As a preferred embodiment of the utility model, the fixing piece consists of a fastening bolt and a connecting plate, wherein the fastening bolt is in threaded connection with the connecting plate, the connecting plate is in an L-shaped structure, and a threaded hole is formed in the connecting plate.

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

through the cooperation of parts such as movable plate and fixed plate, can be convenient connect fixedly to the brake pump, after the bolt between shell and inner core is demolishd, be convenient for separate demolishs, after the maintenance is accomplished, also be convenient for assemble, improved the convenience of maintaining to the separation of brake pump very inconvenient problem has been solved.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a block diagram of a fixed base box according to the present utility model;

FIG. 3 is a diagram of a mobile plate according to the present utility model;

fig. 4 is a structural view of the fixing plate according to the present utility model.

In the figure, a lifting block-1, a fixed bottom box-2, an inner core-3, a shell-4, a fixed plate-5, a movable plate-6, a fixed piece-7, a connecting pipe-8, a threaded column-9, a positioning block-10, a threaded ring-11, a movable hole-12, a supporting platform-13, a placing groove-14, a rotating disk-15 and a threaded rod-16.

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 a technical solution: an assembly fixture for an outer shell and an inner core of an automobile brake pump, comprising: brake pump, fixed end box 2, two symmetrical distribution's movable plate 6 and supporting platform 13, be provided with threaded rod 16 between the inside middle of fixed end box 2 and the supporting platform 13, be provided with rotary disk 15 on the one end of threaded rod 16, the bottom symmetry of movable plate 6 is provided with two locating pieces 10, be provided with screw thread ring 11 in the middle of the bottom of movable plate 6 perpendicularly, be connected with fixed plate 5 through screw thread post 9 and connecting pipe 8 on one side of movable plate 6, be provided with two sets of movable holes 12 on the fixed plate 5, be provided with mounting 7 in the movable hole 12, through the cooperation use of parts such as movable plate and threaded rod, can be convenient connect fixedly to inner core and shell, be convenient for separate and follow-up assembly work.

Further, the brake pump comprises a shell 4 and an inner core 3, the brake pump is placed on a supporting platform 13, and the supporting platform 13 is fixed in the middle of the top of the fixed bottom box 2.

Further improved, two heightening blocks 1 are symmetrically arranged at the bottom of the fixed bottom box 2, a moving plate 6 is positioned at the top of the fixed bottom box 2, and a positioning groove matched with a positioning block 10 is formed in the top of the fixed bottom box 2.

Further improved, two placement grooves 14 are symmetrically arranged at the top of the fixed bottom box 2, and through holes matched with the moving holes 12 are formed at the top of the fixed bottom box 2.

Further improved, the screw column 9 is fixed on the moving plate 6, the connecting pipe 8 is fixed on the fixed plate 5, and the connecting pipe 8 is in screw connection with the screw column 9.

Further improved, the fixing piece 7 is composed of a fastening bolt and a connecting plate, the fastening bolt is in threaded connection with the connecting plate, the connecting plate is of an L-shaped structure, a threaded hole is formed in the connecting plate, the fastening bolt penetrates through the moving hole 12 to be in threaded connection with the connecting plate, the specific position of the moving hole 12 is shown in fig. 4, and the position of the connecting hole of most of brake pumps can be adapted by matching with the rotation of the connecting plate in the moving hole 12, so that connection is facilitated.

When in use: according to the utility model, the brake pump is integrally placed on the supporting platform 13, then the rotary disk 15 is rotated to drive the threaded rod 16 to rotate, the movable plate 6 is driven to move by matching with the threaded connection of the threaded ring 11, then the positions of the fixing pieces 7 are adjusted in the movable holes 12 according to the size of the brake pump and rotated to adapt to the fixing holes on the brake pump, after fastening and connection fixing are completed, the shell 4 and the inner core 3 can be separated gradually by reverse rotation, after maintenance is completed, the rotary disk 15 is rotated again, and the inner core 3 is moved into the shell 4 for installation.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An assembly fixture for an outer shell and an inner core of an automobile brake pump, which is characterized in that: including brake pump, fixed end box (2), two symmetrical distribution's movable plate (6) and supporting platform (13), be provided with threaded rod (16) between the inside centre of fixed end box (2) and supporting platform (13), be provided with rotary disk (15) on the one end of threaded rod (16), the bottom symmetry of movable plate (6) is provided with two locating pieces (10), be provided with screwed ring (11) in the middle of the bottom of movable plate (6) perpendicularly, be connected with fixed plate (5) through screw thread post (9) and connecting pipe (8) on one side of movable plate (6), be provided with two sets of removal holes (12) on fixed plate (5), be provided with mounting (7) in removal hole (12).

2. The assembly fixture for the outer shell and the inner core of the automobile brake pump according to claim 1, wherein: the brake pump comprises a shell (4) and an inner core (3), the brake pump is arranged on a supporting platform (13), and the supporting platform (13) is fixed in the middle of the top of the fixed bottom box (2).

3. The assembly fixture for the outer shell and the inner core of the automobile brake pump according to claim 1, wherein: the bottom symmetry of fixed end box (2) is provided with two backing blocks (1), movable plate (6) are located the top of fixed end box (2), the top of fixed end box (2) is equipped with the constant head tank that cooperation locating piece (10) used.

4. The assembly fixture for the outer shell and the inner core of the automobile brake pump according to claim 1, wherein: two placing grooves (14) are symmetrically arranged at the top of the fixed bottom box (2), and through holes matched with the moving holes (12) are formed in the top of the fixed bottom box (2).

5. The assembly fixture for the outer shell and the inner core of the automobile brake pump according to claim 1, wherein: the threaded column (9) is fixed on the movable plate (6), the connecting pipe (8) is fixed on the fixed plate (5), and the connecting pipe (8) is in threaded connection with the threaded column (9).

6. The assembly fixture for the outer shell and the inner core of the automobile brake pump according to claim 1, wherein: the fixing piece (7) is composed of a fastening bolt and a connecting plate, the fastening bolt is in threaded connection with the connecting plate, the connecting plate is of an L-shaped structure, and a threaded hole is formed in the connecting plate.