CN213054642U

CN213054642U - Automobile engine oil filter core assembly and disassembly tools

Info

Publication number: CN213054642U
Application number: CN202022097761.7U
Authority: CN
Inventors: 周高贺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-27
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a car repair tools field, concretely relates to car machine oil filter core assembly and disassembly tools. Including front end open-ended sleeve, it is connected with rather than endocentric commentaries on classics cover to rotate on the telescopic rear end housing, it runs through sleeve rear end housing to change the cover, it has rather than endocentric pivot to change the cover internal fixation, the pivot rear end protrusion is to changeing the cover rear side, the pivot rear end is fixed with rather than vertically barre, the circumference equipartition is fixed with a plurality of protruding poles on the commentaries on classics cover in the sleeve, set up the recess that corresponds with the protruding pole on the sleeve inner edge, the length direction of recess is parallel with telescopic axial direction, the recess internal rotation is provided with oval-shaped cam rear end and is fixed with the actuating lever, the actuating lever is located protruding pole one side, actuating lever. The utility model discloses, simple structure can be applicable to the not machine oil filter core of equidimension and carry out the dismouting, is applicable to different kinds of machines, and convenient to use simultaneously, can work under narrow and small space, and the structure is nimble.

Description

Automobile engine oil filter core assembly and disassembly tools

Technical Field

The utility model relates to a car repair tools field, concretely relates to car machine oil filter core assembly and disassembly tools.

Background

All be equipped with the machine oil filter core among the various big-and-middle-sized motor vehicles, the machine oil filter core plays the effect of impurity in the filtration oil circuit, prevents inside the impurity invasion system and causes mechanical fault, and various machine oil filter cores need regularly maintain according to the requirement of operation maintenance manual and change, and the spanner of the special renew cartridge of general use of renew cartridge of machine oil filter core. The engine oil filter element wrench is provided with a belt type wrench and a hinge type wrench, the belt type wrench is flexible in size adjustment, and engine oil filter elements of different sizes can be handled, but the engine oil filter elements are easy to slip. The hinge type spanner generally can not adjust the size or adjust the size inconvenient, generally is applicable to great machine oil filter core, skids easily when changing less machine oil filter core. Both of the above two tools need a certain operation space, and when the operation space is narrow, the two tools cannot be used normally, so that a disassembling tool is needed to be suitable for disassembling and assembling filter elements with different sizes in a narrow space.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple structure can be applicable to the not filter core of equidimension and carry out the dismouting, convenient to use, during the use, can be under the car machine oil filter core assembly and disassembly tools of narrow and small space work.

In order to realize the purpose, the utility model provides a technical scheme is:

the utility model provides an automobile engine oil filter core assembly and disassembly tools, including front end open-ended sleeve, it is connected with rather than concentric commentaries on classics cover to rotate on the telescopic rear end cap, it runs through sleeve rear end cap to change the cover, it has rather than concentric pivot to change the cover internal fixation, the pivot rear end protrusion is to changeing the cover rear side, the pivot rear end is fixed with rather than the vertically barre, the circumference equipartition is fixed with a plurality of protruding poles on the commentaries on classics cover in the sleeve, set up the recess that corresponds with the protruding pole on the sleeve inner edge, the length direction of recess is parallel with telescopic axial direction, the recess internal rotation is provided with oval-shaped cam, be provided with between the cell wall of cam outer fringe and recess and allow cam pivoted clearance, the cam rear end is fixed with the actuating lever, the actuating lever.

Specifically, an anti-slip rubber layer is fixed on the outer edge of the cam.

Specifically, the cam is rotatably arranged in the groove through a rotating rod, and the driving rod is fixedly connected with the rotating rod.

Specifically, a rubber strip is fixed in a groove in the outer side of the cam, and the rubber strip is an elastic rubber strip.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure can be applicable to the not machine oil filter core of equidimension and carry out the dismouting, is applicable to different kinds of machines, and convenient to use simultaneously, can work under narrow and small space, and the structure is nimble.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a sectional view taken along the line a in fig. 1.

Fig. 3 is a schematic structural diagram of the engine oil filter core dismounting device.

Detailed Description

As shown in fig. 1-3, a tool for disassembling and assembling an engine oil filter element of an automobile comprises a sleeve 1 with an opening at the front end, a rotating sleeve 5 concentric with the sleeve 1 is rotatably connected on a rear end cover of the sleeve 1, the rotating sleeve 5 penetrates through the rear end cover of the sleeve 1, a rotating shaft 3 concentric with the rotating sleeve 5 is fixed in the rotating sleeve 5, the rear end of the rotating shaft 3 protrudes to the rear side of the rotating sleeve 5, a handle rod 2 perpendicular to the rotating shaft 3 is fixed at the rear end of the rotating shaft 3, a plurality of convex rods 4 are uniformly distributed and fixed on the circumference of the rotating sleeve 5 in the sleeve 1, a groove 6 corresponding to the convex rods 4 is formed in the inner edge of the sleeve 1, the length direction of the groove 6 is parallel to the axial direction of the sleeve 1, an oval cam 7 is rotatably arranged in the groove 6 through a rotating rod 9, an anti-slip rubber layer is fixed on the outer edge of the cam 7, a gap allowing, the rear end of the cam 7 is fixedly provided with a driving rod 10, and the driving rod 10 is fixedly connected with the rotating rod 9. The driving rod 10 is located on one side of the convex rod 4, the driving rod 10 is in sliding contact with the convex rod 4, a rubber strip 8 is fixed in the groove 6 on the outer side of the cam 7, and the rubber strip 8 is an elastic rubber strip.

When needs dismouting machine oil filter core, establish sleeve cover 1 on the casing of machine oil filter core, stabilize sleeve 1, rotate pivot 3 through barre 2, change cover 5 and nose bar 4, make bull stick 9 and cam 7 rotate through actuating lever 10 when nose bar 4 rotates, cam 7 pivoted in-process, the gradual extrusion rubber strip 8 of telecentric end of cam 7 one side, make rubber strip 8 take place elastic deformation, the gradual effluvium recess 6 of telecentric end of cam 7 opposite side tightly supports with machine oil filter core shell, after the telecentric end of cam 7 opposite side tightly supports machine oil filter core shell, machine oil filter core is by the chucking in sleeve 1, make sleeve 3 drive machine oil filter core together rotatory through barre 2, thereby realize installing and removing to machine oil filter core. Make sleeve 1 and machine oil filter core separation after installing and removing of machine oil filter core, under the elastic action of rubber strip 8, cam 7 can restore in recess 6, carries out the clamping to the machine oil filter core when convenient next use. The utility model discloses, simple structure can be applicable to the not engine oil filter core of equidimension and carry out the dismouting, is applicable to different kinds of machines, convenient to use, and simultaneously, sleeve 1 can stretch into work in narrow and small space, and the structure is nimble.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The automobile engine oil filter element dismounting tool comprises a sleeve (1) with an opening at the front end, and is characterized in that a rotating sleeve (5) concentric with the sleeve is rotatably connected onto a rear end cover of the sleeve (1), the rotating sleeve (5) penetrates through the rear end cover of the sleeve (1), a rotating shaft (3) concentric with the rotating sleeve is fixed in the rotating sleeve (5), the rear end of the rotating shaft (3) protrudes to the rear side of the rotating sleeve (5), a handle rod (2) perpendicular to the rotating shaft (3) is fixed at the rear end of the rotating shaft (3), a plurality of convex rods (4) are uniformly distributed and fixed on the circumference of the rotating sleeve (5) in the sleeve (1), a groove (6) corresponding to the convex rods (4) is formed in the inner edge of the sleeve (1), the length direction of the groove (6) is parallel to the axial direction of the sleeve (1), an oval cam (7) is rotationally arranged in the groove (6), and a gap allowing the cam (7) to rotate is formed between the outer, a driving rod (10) is fixed at the rear end of the cam (7), the driving rod (10) is positioned on one side of the convex rod (4), and the driving rod (10) is in sliding contact with the convex rod (4).

2. The tool for disassembling and assembling the automobile oil filter element according to claim 1, wherein an anti-slip rubber layer is fixed on the outer edge of the cam (7).

3. The tool for disassembling and assembling the automobile oil filter element according to claim 1, wherein the cam (7) is rotatably arranged in the groove (6) through a rotating rod (9), and the driving rod (10) is fixedly connected with the rotating rod (9).

4. The tool for disassembling and assembling the automobile oil filter element according to claim 1, wherein a rubber strip (8) is fixed in the groove (6) on the outer side of the cam (7), and the rubber strip (8) is an elastic rubber strip.