CN211565722U

CN211565722U - Thrust shoe pushing-in tool for main bearing

Info

Publication number: CN211565722U
Application number: CN201922002651.5U
Authority: CN
Inventors: 陈胜才; 姜凯浩; 吕波杰
Original assignee: Beijing Foton Cummins Engine Co Ltd
Current assignee: Beijing Foton Cummins Engine Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-25
Anticipated expiration: 2029-11-19

Abstract

The utility model provides a main bearing thrust tile pushing-in tool, which comprises a guide block, a pin and a handle, wherein the guide block is of an arc plate structure, and the curvature of the inner arc surface of the guide block is the same as that of the outer arc surface of the main bearing thrust tile; the pin is arranged on the inner arc surface of the guide block and is inserted into the oil hole in the main bearing thrust tile; the handle is arranged on the outer arc surface of the guide block. The utility model discloses convenient to use is swift, the installation accuracy is high, safety and installation are cleaner.

Description

Thrust shoe pushing-in tool for main bearing

Technical Field

The utility model relates to an engine assembly technical field to more specifically relates to a thrust tile of main bearing pushes away frock.

Background

The engine is the power source of the automobile, and the main bearing thrust bearing is assembled in the using and production process of the engine. In the prior art, the assembly of the main bearing thrust tile adopts a nylon rod to push the main bearing thrust tile to a tile groove, and in the assembly process, safety risk and quality risk exist, and the nylon rod is easy to drop slag, so that the cleanliness of the main bearing thrust tile cannot be guaranteed. Aiming at the problems, the main bearing thrust shoe push-in tool which is convenient and quick to use, high in installation accuracy, safe and cleaner in the installation process is designed, and the tool is particularly important.

SUMMERY OF THE UTILITY MODEL

To the problem among the above-mentioned prior art, the utility model provides a thrust tile of base bearing pushes away frock, and convenient to use is swift, the installation accuracy is high, safe and the installation is cleaner.

In a first aspect, the utility model provides a main bearing thrust tile pushing-in tool, which comprises a guide block, a pin and a handle, wherein the guide block is of an arc plate structure, and the curvature of the inner arc surface of the guide block is the same as that of the outer arc surface of the main bearing thrust tile; the pin is arranged on the inner arc surface of the guide block and is inserted into the oil hole in the main bearing thrust tile; the handle is arranged on the outer arc surface of the guide block.

In one embodiment, the handle comprises a reinforcing block and a bolt, one end of the reinforcing block is connected with the outer arc surface of the guide block, and the other end of the reinforcing block is in threaded connection with the bolt.

In one embodiment, the bolt is perpendicular to the upper surface of the reinforcing block and perpendicular to the extrados surface of the guide block.

In one embodiment, the pin is perpendicular to the intrados of the guide block.

In one embodiment, the pin, the guide block and the reinforcing block are integrally formed.

In one embodiment, the bolt is disposed coaxially with the pin.

In one embodiment, the pin and the bolt are disposed on the guide block at a position offset from the center thereof.

In one embodiment, the cross-section of the pin is circular.

In one embodiment, the cross-section of the reinforcing block is square.

Compared with the prior art, the utility model has the advantages of:

(1) the installation of main bearing thrust tile and dismantlement convenient and fast.

(2) The installation precision is high.

(3) Safety and cleanness in the installation process.

Drawings

The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein the content of the first and second substances,

FIG. 1 is a front view of the main bearing thrust shoe push-in tool of the present application;

FIG. 2 is a side view of the main bearing thrust shoe push-in tooling shaft of the present application;

FIG. 3 is a left side view of the main bearing thrust shoe push-in tool of the present application;

FIG. 4 is a top view of the main bearing thrust shoe push-in tool of the present application;

in the drawings, like parts are provided with like reference numerals. The drawings are not to scale.

Reference numerals:

10-pushing a thrust shoe of the main bearing into the tool; 11-a guide block; 13-pin, 15-handle, 151-reinforcing block, 153-bolt.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

As shown in fig. 1 to 4, a main bearing thrust shoe push-in tool 10 comprises a guide block 11, a pin 13 and a handle 15.

The guide block 11 is an arc-shaped plate body structure, and the curvature of the inner arc surface of the guide block is the same as that of the outer arc surface of the thrust shoe of the main bearing. The inner arc surface of the guide block 11 is provided with a pin 13, the pin 13 is perpendicular to the inner arc surface of the guide block 11, and the outer arc surface of the guide block 11 is provided with a handle 15.

Wherein, the handle 15 comprises a reinforcing block 151 and a bolt 153, one end of the reinforcing block 151 is connected with the outer arc surface of the guide block 11, and the other end is in threaded connection with the bolt 153.

Specifically, in the present embodiment, the cross section of the reinforcing block 151 is square, the cross section of the pin 13 is circular, the reinforcing block 151, the guide block 11 and the pin 13 are integrally formed, a screw hole perpendicular to the outer arc surface of the guide block 11 is formed in the upper surface of the reinforcing block 151, the bolt 153 is screwed into the screw hole, and the bolt 153 is perpendicular to the outer arc surface of the guide block 11.

The pin 13 and the bolt 153 are provided on the guide block 11 at positions offset from the center thereof, and the pin 13 and the bolt 153 are coaxially provided.

Specifically, in this embodiment, the bolt 153 and the pin 13 are located on the arc center line of the guide block 11 and are offset from the center of the arc center line, and at the same time, the bolt 153 and the pin 13 are coaxially arranged, which facilitates the force application.

In one embodiment, the position of the bolt 153 and pin 13 on the guide block 11 may also be adjusted according to assembly requirements. At the in-process that the main bearing thrust tile pushed frock 10 and promoted the main bearing thrust tile and move to the tile groove, guide block 11 not only played the effect of direction, can also play spacing effect, made the main bearing thrust tile can accurate removal to the settlement position in the tile groove.

In the use process, the pin 13 is inserted into an oil hole on the thrust shoe of the main bearing, the inner arc surface of the guide block 11 is ensured to be tightly attached to the outer arc surface of the thrust shoe of the main bearing, and the handle 15 is pushed to move along the circumferential direction of the main bearing, so that the thrust shoe of the main bearing moves to the corresponding shoe groove.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", 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, but 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.

Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.

Claims

1. The utility model provides a main bearing thrust tile pushes away frock which characterized in that includes:

the guide block is of an arc plate body structure, and the curvature of the inner arc surface of the guide block is the same as that of the outer arc surface of the main bearing thrust tile;

the pin is arranged on the inner arc surface of the guide block and is inserted into the oil hole in the main bearing thrust tile;

and the handle is arranged on the outer arc surface of the guide block.

2. The main bearing thrust shoe push-in tool of claim 1, wherein the handle comprises a reinforcing block and a bolt, one end of the reinforcing block is connected with the outer arc surface of the guide block, and the other end of the reinforcing block is in threaded connection with the bolt.

3. The main bearing thrust shoe push-in tool of claim 2, wherein the bolt is perpendicular to the upper surface of the reinforcing block and perpendicular to the extrados surface of the guide block.

4. The main bearing thrust shoe push-in tool of claim 1, wherein the dowel is perpendicular to the intrados of the guide block.

5. The main bearing thrust shoe push-in tool of claim 2, wherein the pin, the guide block and the reinforcement block are integrally formed.

6. The main bearing thrust shoe push-in tool of claim 5, wherein the bolt is arranged coaxially with the pin.

7. The main bearing thrust shoe push-in tool of claim 6, wherein said pin and said bolt are disposed on said guide block at a position offset from a center thereof.

8. A main bearing thrust shoe push-in tool according to any one of the claims 1 to 7, wherein the cross-sectional configuration of the dowel is circular.

9. The main bearing thrust shoe push-in tool of claim 2, wherein the cross-sectional configuration of the reinforcing block is square.