CN202174540U

CN202174540U - Assembling and disassembling tool for engine oil filter element seats

Info

Publication number: CN202174540U
Application number: CN2011202355700U
Authority: CN
Inventors: 施俊兆
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-06
Filing date: 2011-07-06
Publication date: 2012-03-28
Anticipated expiration: 2021-07-06

Abstract

An assembling and disassembling tool for engine oil filter element seats is provided with a disc surface. A sleeving portion sleeved with a wrench tool is arranged on one side of the disc surface, a first clamping portion and a second clamping portion which are connected with an engine oil filter seat in a sleeved manner are disposed on the other side of the disc surface, the first clamping portion is arranged on the other side of the disc surface in an extending manner, a polygonal clamping groove seat is arranged on an inner ring surface of the first clamping portion so that the first clamping portion can be sleeved on a polygonal sleeving connector of the engine oil filter element seat, the second clamping portion is disposed on the other side of the first clamping portion in an extending manner, the inner diameter of an inner ring surface of the second clamping portion is larger than that of the clamping groove seat of the first clamping portion, and a plurality of cutting grooves are respectively arranged at first positions and second positions of a ring side of the second clamping portion, so that the second clamping portion can be sleeved on convex ribs on the lower side of the sleeving connector of the engine oil filter element seat. Accordingly, by the aid of sleeving and clamping effects of the first clamping portion and the second clamping portion, clamping strength of the assembling and disassembling tool and the engine oil filter element seat is improved, the assembling and disassembling tool is applicable to assembling and disassembling operation of more different types of automobiles, and the purpose of conforming to practical benefit is achieved.

Description

The dismantling device of machine oil filter element base

Technical field

The utility model provides a kind of not only can improve clip intensity, and applicable to the dismantling device of the machine oil filter element base of more how different car type dismounting operations.

Background technology

The machine oil filtering element (cartridge) assembling of automobile is assigned on the engine; With the lubricating oil of filter engine chamber, machine oil filtering element (cartridge) group includes filtering element (cartridge) and filter element base, and traditional filtering element (cartridge) group encapsulates filtering element (cartridge) and filter element base together; And can't change separately; So that in the time of will changing the machine oil filtering element (cartridge), must change filtering element (cartridge) and filter element base simultaneously, cause excessive waste material; Then with filtering element (cartridge) and filter element base separately, the maintenance personal only needs that filter element base is disassembled the back on engine and changes filtering element (cartridge) separately advanced now car type, can newer filtering element (cartridge) and former filter element base be assembled in engine, and then the material that can significantly save filter element base expends.See also Fig. 1, the filter element base 10 that this advanced person's car type is used is the cup shape, can be nested with filtering element (cartridge) 14 in it; Be provided with thread segment 11 in an outside side; So that filter element base 10 is locked on the engine, filter element base 10 other sides of outside then are provided with linking section 12 and are provided with polygonal bell and spigot joint 13, one dismantling devices 20 in linking section 12 a rear ends extension has a card 21; These card 21 1 sides be provided with one with the fit portion 22 of pulling tool socket; In addition side then offers in inner ring surface and is polygonal clamping groove seat 23, and can with the 13 clip sockets of machine oil filtering element (cartridge) cover for seat joint, and then can pulling tool utilize the clamping groove seat 23 dismounting filter element bases 10 of dismantling device 20; Because the wall of the clamping groove seat 23 of this dismantling device 20 is thinner; And the filter element base 10 of part is processed by plastic cement material; Therefore the bell and spigot joint 13 of the clamping groove seat 23 of dismantling device 20 and filter element base 10 on the intensity of clip socket a little less than; And the phenomenon that often has the torsion deficiency to skid has a strong impact on the carrying out of dismounting operation.In order to improve above-mentioned situation, there is the dealer to develop the filter element base and the dismantling device of the second generation then, see also Fig. 2; This filter element base 30 is the cup shape, can be nested with filtering element (cartridge) 34 in it, is provided with thread segment 31 in an outside side; So that filter element base 30 is locked on the engine, filter element base 30 outside sides in addition then are provided with linking section 32 and are provided with polygonal bell and spigot joint 33 in being connected the extension of section 32 rear ends, wherein and in being connected section 32 are provided with one first fin 35; And be provided with one second fin 36 in the subtend position of first fin 35; One dismantling device 40 has a card 41, these card 41 1 sides be provided with one with the fit portion 42 of pulling tool socket, side then offers in inner ring surface and is polygonal clamping groove seat 43 in addition; And extend in clamping groove seat 43 outer ends and to be provided with ring 44

And the subtend position is respectively equipped with first grooving 441 and second grooving 442 of corresponding first fin 35 and second fin 36 on this ring 44; Make filter element base 30 and dismantling device 40 connect at the clip cover; The fit of bell and spigot joint 33 not only capable of using and clamping groove seat 43; And the clip of first fin 35 capable of using and second fin 36 and first grooving 441 and second grooving 442, and significantly promote the clip socket intensity of 40 of filter element base 30 and dismantling devices, and can provide bigger torsion to carry out the dismounting operation.

See also Fig. 3,, be respectively equipped with single fin 501,502 in two subtend positions like the filter element base 50 of A label car type because the employed filter element base pattern of each tame label car type is different; The filter element base 51 of B label car type is respectively equipped with single fin 511 and two fins 512,513 in two subtend positions, the filter element base 52 of C label car type then is respectively equipped with a slice fin 521 and three fins 522,523,524 in two subtend positions, and this situation that does not have unified specification; Then must be respectively with the use of arranging in pairs or groups of the supporting

dismantling device

53,54,55 of difference, cause supporting dismantling device too much, not only be not easy to use; And increase on foot and expend cost, in addition, the filter element base 51 of B label car type; Its fin be set to 1 pair 2 kenel; The filter element base 52 of C label car type, the setting of its fin then are 1 pair 3 kenel, and its supporting

dismantling device

54,55 is when being sleeved on filter element base 51 and filter element base 52; Then must be noted that the directionality of fit, in the use also comparatively inconvenience.

So, how to design a kind of can be in response to the filter element base of different types and dismantling device easy to use, be the target of dealer's research and development.

Summary of the invention

One of order of the utility model provides a kind of dismantling device of machine oil filter element base; This dismantling device has a card, this card one side be provided with one with the fit portion of pulling tool socket, side then is provided with first blocking part and second blocking part that connects with machine oil filtering element (cartridge) cover for seat in addition; This first blocking part offers in inner ring surface and is polygonal clamping groove seat; To be sleeved on the cerioid bell and spigot joint of machine oil filter element base, second blocking part then in the primary importance and the second place place of ring side, offers a plurality of groovings respectively; To be sleeved on the fin of machine oil filter element base; And then not only can improve the clip intensity of dismantling device and machine oil filter element base, and applicable to the dismounting operation of more how different car types, reach and meet practical benefit.

Two of the order of the utility model provides a kind of dismantling device of machine oil filter element base; Second blocking part of this dismantling device is in two appropriate positions of ring side; Offer a plurality of groovings respectively; And can different directions be sleeved on the fin of machine oil filter element base, make the selection that dismantling device and machine oil filter element base have more fit direction, and significantly improve the convenience that uses.

Description of drawings

The sketch map of Fig. 1 machine oil filter element base () commonly used and dismantling device;

The sketch map of Fig. 2 machine oil filter element base (two) commonly used and dismantling device;

Fig. 3 each tame label machine oil filter element base commonly used and the supporting sketch map of dismantling device;

The sketch map of Fig. 4 the utility model dismantling device;

The sketch map of Fig. 5 the utility model dismantling device other direction;

The profile of Fig. 6 the utility model dismantling device;

The sketch map that Fig. 7 the utility model dismantling device separates with filter element base;

The sketch map of Fig. 8 the utility model dismantling device and filter element base fit;

Fig. 9 the utility model dismantling device and the supporting sketch map of various filter element base.

Description of reference numerals

Part commonly used:

10: filter element base; 11: thread segment; 12: be connected section; 13: bell and spigot joint; 14: filtering element (cartridge); 20: dismantling device; 21: card; 22: fit portion; 23: the clamping groove seat; 30: filter element base; 31: thread segment; 32: be connected section; 33: bell and spigot joint; 34: filtering element (cartridge); 35: the first fins; 36: the second fins; 40: dismantling device; 41: card; 42: fit portion; 43: the clamping groove seat; 44: ring; 441: the first groovings; 442: the second groovings; 50: filter element base; 501: fin; 502: fin; 51: filter element base; 511: fin; 512: fin; 513: fin; 52: filter element base; 521: fin; 522: fin; 523: fin; 524: fin; 53: dismantling device; 54: dismantling device; 55: dismantling device;

The utility model part:

60: dismantling device; 61: card; 62: fit portion; 63: the first blocking parts; 631: the clamping groove seat; 64: the second blocking parts; 641: grooving; 642: grooving; 643: grooving; 644: grooving; 645: grooving; 646: grooving; 70: the machine oil filter element base; 71: thread segment; 72: be connected section; 721: fin; 722: fin; 723: fin; 724: fin; 73: bell and spigot joint; 80: the machine oil filter element base; 801: fin; 802: fin; 803: fin; 90: the machine oil filter element base; 901: fin; 902: fin.

The specific embodiment

For making the auditor understanding further arranged to the utility model, lift a preferred embodiment now and cooperate graphicly, detail as the back:

See also Fig. 4,5,6, the dismantling device 60 of the utility model has a card 61, these card 61 1 sides be provided with one with the fit portion 62 of pulling tool socket, in present embodiment, this fit portion 62 is for outer-hexagonal shape and have the projection in interior four jiaos of holes; The side in addition of card 61 then is provided with first blocking part 63 and second blocking part 64 that connects with machine oil filtering element (cartridge) cover for seat, and this first blocking part 63 extends the side in addition of being located at card 61, and it offers in inner ring surface and is polygonal clamping groove seat 631; The bell and spigot joint of the corresponding machine oil filter element base of corner quantity of this clamping groove seat 631, in present embodiment, these clamping groove seat 631 corner quantity are 14 corners; The outer end of first blocking part 63 is located in 64 extensions of second blocking part; Second blocking part 64 is a loop shaped, and the internal diameter of its inner ring surface is than the clamping groove seat 631 greater than first blocking part 63, wherein; Second blocking part 64 and in the ring side two appropriate positions; Offer a plurality of groovings respectively, this second blocking part 64 offers a plurality of groovings in the primary importance place of ring side, and offers a plurality of groovings to second place place relatively for 180 ° in primary importance.In present embodiment, this second blocking part 64 offers three groovings 641,642,643 in the primary importance place of ring side, and in 180 ° of primary importances relatively to identical three groovings 644,645,646 that offer in second place place.

See also Fig. 7,8; The dismantling device 60 fit clip machine oil filter element bases 70 of the utility model; This machine oil filter element base 70 is provided with thread segment 71 in an outside side; So that filter element base 70 is locked on the engine, filter element base 70 outside sides in addition then are provided with linking section 72 and are provided with polygonal bell and spigot joint 73 in being connected the extension of section 72 rear ends, in present embodiment; Be provided with a fin 721 on this linking section 72 in the primary importance place, and in 180 ° of primary importances relatively to second place place be provided with three fins 722,723,724; When the fit clip; The clamping groove seat 631 of dismantling device 60; Be sleeved on the bell and spigot joint 73 of machine oil filter element base 70; Each grooving 642,644,645,646 of second blocking part 64 then is sleeved on the fin 721,722,723,724 of machine oil filter element base 70, and the fit clip of first blocking part 63 capable of using and second blocking part 64 and machine oil filter element base 70, significantly improves the clip intensity of dismantling device 60 and machine oil filter element base 70; And because the utility model second blocking part 64 offers three groovings 641,642,643 in the primary importance place of ring side; And in 180 ° of primary importances relatively to identical three groovings 644,645,646 that offer in second place place, therefore when fit clip machine oil filter element base 70,180 ° of directions that can be different change the fin 721,722,723,724 by each grooving 645,643,642,641 fit clip machine oil filter element base 70 of second blocking part 64; And the selection with more fit direction improves the convenience that uses.

See also Fig. 9; The dismantling device 60 of the utility model is because second blocking part 64 offers three groovings 641,642,643 in the primary importance place of ring side; And in 180 ° of primary importances relatively to identical three groovings 644,645,646 that offer in second place place; Therefore all applicable to the machine oil filter element base of fit clip difference labels; Fin 721,722,723,724 position distribution like machine oil filter element base 70 are 1 pair 3 kenel, and fin 801,802,803 position distribution of machine oil filter element base 80 are 1 pair 2 kenel, and fin 901,902 position distribution of machine oil filter element base 90 are 1 pair 1 kenel; The all applicable fit clip of the dismantling device 60 of the utility model carries out the dismounting operation of different car types, and then reaches the benefit that meets practicality.

In sum, the utility model not only can improve the clip intensity of dismantling device and machine oil filter element base, and applicable to the dismounting operation of more how different car types and the selection with more fit direction.

More than be illustrative to the description of the utility model; And it is nonrestrictive; Those skilled in the art is understood, and the spirit and the interior of scope that limit in claim can carry out many modifications, variation or equivalence to it, but they all will fall in the protection domain of the utility model.

Claims

1. the dismantling device of a machine oil filter element base is characterized in that, has a card; This card one side be provided with one with the fit portion of pulling tool socket, the side in addition of card then is provided with first blocking part and second blocking part that connects with machine oil filtering element (cartridge) cover for seat, this first blocking part extends the side in addition of being located at card; Its inner ring surface offers and is polygonal clamping groove seat; Second blocking part then extends the outer end of being located at first blocking part, the primary importance and the second place place of its ring side, and offer a plurality of groovings respectively.

2. according to the dismantling device of the described machine oil filter element base of claim 1, it is characterized in that the fit portion of this dismantling device card one side is the projection with interior four jiaos of holes.

3. according to the dismantling device of the described machine oil filter element base of claim 1, it is characterized in that the bell and spigot joint corner number of the corresponding machine oil filter element base of corner number of the clamping groove seat of this first blocking part.

4. according to the dismantling device of the described machine oil filter element base of claim 1, it is characterized in that the internal diameter of this second blocking part inner ring surface is greater than the clamping groove seat of first blocking part.

5. according to the dismantling device of the described machine oil filter element base of claim 1, it is characterized in that this second blocking part offers a plurality of groovings in the primary importance place of ring side, and offers a plurality of groovings to second place place relatively for 180 ° in primary importance.