CN217394819U

CN217394819U - Lead oil jacket and decompose instrument

Info

Publication number: CN217394819U
Application number: CN202121109734.5U
Authority: CN
Inventors: 刘加宁; 潘洪滨; 苗福华; 李野
Original assignee: AECC Harbin Dongan Engine Co Ltd
Current assignee: AECC Harbin Dongan Engine Co Ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-09-09
Anticipated expiration: 2031-05-21

Abstract

The utility model belongs to the technical field of the machining utensil, concretely relates to lead oil jacket and decompose instrument. Comprises an outer sleeve (1), a first clamping head (2), a second clamping head (3), a push rod (4) and a bolt (5); the outer sleeve (1) is provided with a hollow inner cavity, and the side surface of the outer sleeve is provided with a threaded through hole; the first clamping head (2) and the second clamping head (3) are identical in structure, oppositely arranged and penetrate through the inner cavity of the outer sleeve (1), the front end of the first clamping head extends out of one end of the outer sleeve (1), and the front ends of the first clamping head (2) and the second clamping head (3) are L-shaped; push rod (4) are followed insert between first dop (2) with second dop (3) rear end and make first dop (2) with second dop (3) front end opens and blocks oil guide sleeve bottom, bolt (5) pass the screw through hole of overcoat (1) side will first dop (2) with second dop (3) are screwed fixedly. The oil guide sleeve can be taken out by pulling the outer sleeve (1). The oil guide sleeve decomposition tool is convenient to use and simple to operate, and can reliably decompose the oil guide sleeve from parts such as a casing.

Description

Lead oil jacket and decompose instrument

Technical Field

The utility model belongs to the technical field of the machining utensil, concretely relates to lead oil jacket and decompose instrument.

Background

The oil guide sleeve is generally used for connecting the mounting seat with an oil passage hole of the casing, and a rubber ring is used on an outer diameter matching surface to play a role in sealing. However, when the oil guide sleeve inside the casing is disassembled, the oil guide sleeve cannot be easily disassembled by hand or a general tool due to the limitation of the structure and the size and the blocking effect of the rubber ring.

When the oil guide sleeve is decomposed by using a general tool at present, the oil guide sleeve is difficult to decompose and can be damaged generally.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the oil guide sleeve decomposition tool is provided, and the oil guide sleeve can be smoothly and reliably decomposed from the casing.

The technical scheme of the utility model: in order to achieve the purpose, the oil guide sleeve decomposition tool comprises an outer sleeve 1, a first clamping head 2, a second clamping head 3, a push rod 4 and a bolt 5;

the outer sleeve 1 is provided with a hollow inner cavity, and the side surface of the outer sleeve is provided with a threaded through hole; the first clamping head 2 and the second clamping head 3 are identical in structure, oppositely arranged and penetrate through the inner cavity of the outer sleeve 1, the front end of the first clamping head 2 extends out of one end of the outer sleeve 1, and the front ends of the first clamping head 2 and the second clamping head 3 are L-shaped; the push rod 4 is inserted from the position between the first clamping head 2 and the rear end of the second clamping head 3 to enable the front ends of the first clamping head 2 and the second clamping head 3 to be opened and clamp the bottom end of the oil guide sleeve, and the bolt 5 penetrates through a threaded through hole in the side face of the outer sleeve 1 to fix the first clamping head 2 and the second clamping head 3 in a screwed mode. The oil guide sleeve can be taken out by pulling the outer sleeve 1.

In one possible embodiment, the inner cavity of the outer sleeve 1 is stepped, wherein the inner diameter of one end is smaller than that of the other end; the front ends of the first clamping head 2 and the second clamping head 3 extend out from one end of the outer sleeve 1 with the smaller inner diameter, and the first clamping head 2 and the second clamping head 3 are provided with step structures matched with the step structures of the inner cavity. The structure can realize the extension length quantification of the first clamping head 2 and the second clamping head 3, is beneficial to processing a plurality of pieces with unified standards, and improves the working efficiency.

In a possible embodiment, the rear end mating surfaces of the first chuck 2 and the second chuck 3 are symmetrically provided with half-holes respectively, when the mating surfaces of the first chuck 2 and the second chuck 3 are combined together, a flat bottom hole is formed, and the diameter of the push rod 4 is larger than the diameter of the flat bottom hole. Through the design push rod 4 with flat bottom hole aperture difference can accurate control first dop 2 with the opening distance of 3 front ends of second dop is favorable to many processing of unified standard, promotes work efficiency.

In one possible embodiment, the front ends of the first chuck 2 and the second chuck 3 are hook-shaped.

In a possible embodiment, the overall profile of the jacket 1 is also stepped.

In one possible embodiment, the first chuck 2 and the second chuck 3 are made of aluminum. Avoid scratching the oil passage hole.

The utility model has the advantages that: the oil guide sleeve decomposition tool is convenient to use and simple to operate, and can reliably decompose the oil guide sleeve from parts such as a casing.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

As shown in fig. 1, an oil guide sleeve decomposition tool comprises an outer sleeve 1, a first clamping head 2, a second clamping head 3, a push rod 4 and a bolt 5;

In one possible embodiment, the inner cavity of the outer sleeve 1 is stepped, wherein the inner diameter of one end is smaller than that of the other end; the front ends of the first clamping head 2 and the second clamping head 3 extend out from one end of the outer sleeve 1 with a smaller inner diameter, and the first clamping head 2 and the second clamping head 3 are provided with step structures matched with the inner cavity step structures. The structure can realize the extension length quantification of the first clamping head 2 and the second clamping head 3, is beneficial to processing a plurality of pieces with unified standards, and improves the working efficiency.

In a possible embodiment, the rear end mating surfaces of the first chuck 2 and the second chuck 3 are symmetrically provided with half-holes respectively, when the mating surfaces of the first chuck 2 and the second chuck 3 are combined together, a flat bottom hole is formed, and the diameter of the push rod 4 is larger than the diameter of the flat bottom hole. Through the design push rod 4 with flat bottom hole aperture difference, can accurate control first dop 2 with the opening distance of 3 front ends of second dop is favorable to many processing of unified standard, promotes work efficiency.

In a possible embodiment, the front ends of the first chuck 2 and the second chuck 3 are hook-shaped.

In a possible embodiment, the overall profile of the jacket 1 is also stepped.

The structure of the utility model is as shown in figure 1, and comprises an outer sleeve 1, a first clamping head 2, a second clamping head 3, a push rod 4 and a bolt 5. During the use, pack into overcoat 1 with first dop 2 and second dop 3 together, pass the back with first dop 2 and second dop 3 from leading oil cover centre bore, insert the middle of first dop 2 and second dop 3 with push rod 4 for first dop 2 and second dop 3 part and block lead the terminal surface of oil cover, and use bolt 5 to screw up and fix first dop 2, second dop 3 and push rod 4. The first clamping head 2 and the second clamping head 3 are driven to move through the outer sleeve 1, so that the oil guide sleeve is disassembled.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equally replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application, and are intended to be included within the scope of the present application.

Claims

1. A guide oil sleeve decomposition tool is characterized by comprising an outer sleeve (1), a first clamping head (2), a second clamping head (3), a push rod (4) and a bolt (5);

the outer sleeve (1) is provided with a hollow inner cavity, and the side surface of the outer sleeve is provided with a threaded through hole; the first clamping head (2) and the second clamping head (3) are identical in structure, oppositely arranged and penetrate through the inner cavity of the outer sleeve (1), the front end of the first clamping head extends out of one end of the outer sleeve (1), and the front ends of the first clamping head (2) and the second clamping head (3) are L-shaped; push rod (4) are followed insert between first dop (2) with second dop (3) rear end and make first dop (2) with second dop (3) front end opens and blocks oil guide sleeve bottom, bolt (5) pass the screw through hole of overcoat (1) side will first dop (2) with second dop (3) are screwed fixedly.

2. The guide oil sleeve decomposition tool according to claim 1, wherein the inner cavity of the outer sleeve (1) is stepped, wherein the inner diameter of one end is smaller than that of the other end; the front ends of the first clamping head (2) and the second clamping head (3) extend out of one end, with the smaller inner diameter, of the outer sleeve (1), and the first clamping head (2) and the second clamping head (3) are provided with step structures matched with the inner cavity step structures.

3. The tool for disassembling the oil guiding sleeve according to claim 1, wherein the mating surfaces of the rear ends of the first chuck (2) and the second chuck (3) are symmetrically provided with half-holes, respectively, when the mating surfaces of the first chuck (2) and the second chuck (3) are combined together, a flat bottom hole is formed, and the diameter of the push rod (4) is larger than the diameter of the flat bottom hole.

4. The oil guide sleeve decomposition tool according to claim 1, wherein the front ends of the first chuck (2) and the second chuck (3) are hook-shaped.

5. The tool for disintegrating oil guide sleeves according to claim 1, characterized in that the overall shape of the outer sleeve (1) is also stepped.

6. The guide oil sleeve decomposition tool according to claim 1, wherein the first chuck (2) and the second chuck (3) are made of aluminum.