CN210968737U - Combined oil filter dismounting tool - Google Patents

Abstract

The utility model provides a modular oil cleaner assembly and disassembly tools, its characterized in that: the novel locking bolt comprises a sleeve (1) with one sealed end, a boss (2) is arranged on the outer surface of the sealed end of the sleeve (1), a handle (3) which is correspondingly matched with the boss (2) is arranged, and a group of locking bolts (4) are evenly distributed on the sleeve (1). The utility model has the advantages of simple structure, convenient use, low misoperation efficiency, no damage to the filter shell and the like.

Description

Combined oil filter dismounting tool

The technical field is as follows:

the utility model relates to a extracting tool, specifically speaking are exactly a modular oil cleaner assembly and disassembly tools.

Background art:

at present, the dismantling tool of the oil filter mainly has two types: one type is a traditional soft or chain type dismounting tool which is easy to slip when being dismounted and can cause the abrasion and deformation of the shell of the oil filter; the other type is a claw arm type dismounting tool which has good universality, but the claw arm in dismounting has smaller contact area with the oil filter shell, so that the oil filter shell is easy to deform and damage, and meanwhile, the tool has the problems of larger volume, complex structure, inconvenience in carrying and higher manufacturing cost.

The utility model has the following contents:

the utility model discloses be exactly in order to overcome not enough among the prior art, provide a modular oil cleaner assembly and disassembly tools.

The application provides the following technical scheme:

the utility model provides a modular oil cleaner assembly and disassembly tools which characterized in that: the novel lock comprises a sleeve with one sealed end, wherein a boss is arranged on the outer surface of the sealed end of the sleeve, a handle which is correspondingly matched with the boss is arranged, and a group of lock bolts are uniformly distributed on the sleeve.

On the basis of the technical scheme, the following further technical scheme can be provided:

the boss is a cube, and each surface of the boss, which is perpendicular to the end face of the sealing end of the sleeve, is provided with a threaded connecting hole correspondingly matched with the handle.

The handle is of a telescopic sleeve structure.

Utility model advantage:

the utility model has the advantages of simple structure, convenient use, low misoperation efficiency, no damage to the filter shell and the like, and the design of split combination also effectively improves the convenience of carrying.

Description of the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the other side of the present invention.

The specific implementation mode is as follows:

as shown in fig. 1 and 2, the combined oil filter mounting and dismounting tool comprises a sleeve 1 with one sealed end, and a cubic boss 2 is welded at the center of the outer surface of the sealed end of the sleeve 1. Each surface of the boss 2, which is perpendicular to the end face of the sealing end of the sleeve 1, is provided with a threaded connection hole, and the central axis of each threaded connection hole can be intersected with the central axis of the sleeve 1 and is perpendicular to the central axis.

Set up a handle 3, handle 3 be multistage telescopic sleeve structure, be equipped with the screw thread that corresponds the cooperation and be connected with the threaded connection hole on the telescopic sleeve's of the minimum diameter of handle 3 one end tip.

A group of threaded holes are uniformly distributed on the wall of the middle part of the sleeve 1, the circle centers of the threaded holes are uniformly distributed on the same circumference, and the circumference and the sleeve 1 are coaxially distributed. Each threaded hole is provided with a corresponding and matched lock bolt 4, one end of a screw rod of each lock bolt 4 extends into the sleeve 1, and the other end and a screw cap at the end part of the screw rod are positioned on the outer side of the wall of the sleeve 1.

The using method comprises the following steps:

the three lock bolts 4 are correspondingly screwed into the three threaded holes, the sleeve 1 is sleeved on the oil filter shell to be disassembled, the three lock bolts 4 are sequentially screwed, so that the end face of the screw rod at one end of each lock bolt 4 is tightly pressed on the oil filter shell, and finally one end of the handle 3 is connected with one threaded connecting hole in the boss 2. The handle 3 can be turned in one direction to remove the oil filter.

The oil filter to be replaced is placed in the sleeve 1, and the handle is rotated in the opposite direction by the same operation method, so that the installation of the oil filter can be completed.

Claims (3)

1. The utility model provides a modular oil cleaner assembly and disassembly tools which characterized in that: the novel locking bolt comprises a sleeve (1) with one sealed end, a boss (2) is arranged on the outer surface of the sealed end of the sleeve (1), a handle (3) which is correspondingly matched with the boss (2) is arranged, and a group of locking bolts (4) are evenly distributed on the sleeve (1).

2. A combination oil filter removal tool according to claim 1 wherein: the boss (2) is cubic, and each surface of the boss (2) which is vertical to the end face of the sealing end of the sleeve (1) is provided with a threaded connecting hole which is correspondingly matched with the handle (3).

3. A combination oil filter removal tool according to claim 1 wherein: the handle (3) is of a telescopic sleeve structure.

Images