CN107975516A - Lathe oil recycling filtration - Google Patents

Abstract

The invention discloses lathe oil recycling filtration, including cylinder and it is opened in the oiler and oil outlet of cylinder upper and lower ends, isolation board is installed in the cylinder, the both ends of the isolation board are respectively equipped with drain-hole set, further include the support base being fixed in cylinder, slided in support base and be provided with motion bar, groove is equipped with the lower end of support base, the lower end of motion bar is connected by spring with bottom portion of groove, isolation board is recessed inwardly in the middle part of lower face, aerial drainage group includes discharge orifice A, discharge orifice B and discharge orifice C, motion bar be fixedly arranged in the middle of it is multiple stacked and respectively with discharge orifice A, baffles of the discharge orifice B and discharge orifice C to cooperation.Flow control of the fluid in cylinder is realized by the up and down adjustment of motion bar, and then reduces impact of the fluid to cylinder, achievees the purpose that to protect filter.

Description

Lathe oil recycling filtration

Technical field

The present invention relates to filtration apparatus, in particular to lathe oil recycling filtration.

Background technology

Oil filter is widely used in hydraulic oil, hydraulic transmission oil, gear oil, gasoline engine oil, diesel engine oil, compressor at present The purified treatment of oil, refrigerator oil and heat treating oil etc., moisture, gas and the machinery that oil filter can be in fast eliminating oil are miscellaneous Matter, light acids, light hydrocarbon etc. are removed in flash distillation, and then improve the quality of oil, reply the performance of lubricating oil, ensure dynamical system System, hydraulic system, the normal operation of lubricating system.And the element kit of the prior art by formula filter includes two substantially Part, i.e. filter stand and strainer, become element kit, the filtering accuracy of the element kit is 80 mesh, works as high pressure by molten tin welding Liquid by when, medium, which contains small metal particles, to enter hydraulic system by strainer, and dirt is caused to hydraulic valve and jack Dye, reduces the service life of valve and jack, or even can occur malfunction because of the seal failure of hydraulic valve, cause the person and Equipment breakdown.

And traditional primary filter for iundustrial oil, the common filter of generally use is with iundustrial oil Major diameter impurity particle etc. handled, but in iundustrial oil injection process, the current of high speed filter is caused compared with Big impact, and swiftly flowing impurity particle can form serious abrasion to each parts in filter therewith, drop significantly The low service life of filter, is iundustrial oil directly is adjusted by valve in the solution used in the prior art Charge velocity, but machinery valve needs manually constantly to adjust manually, has aggravated the work load of staff so that industrial The filter efficiency of oil substantially reduces.

The content of the invention

It is an object of the invention to provide lathe oil recycling filtration, the iundustrial oil by filter is automatically adjusted Flow, reduces the impact wear to filter interior, and then protects the purpose of filter.

The purpose of the present invention is achieved through the following technical solutions：

Lathe oil recycling filtration, including cylinder and the oiler and oil outlet that are opened in cylinder upper and lower ends, Isolation board is installed in the cylinder, the both ends of the isolation board are respectively equipped with drain-hole set, further include and be fixed in cylinder Support base, slide in support base and be provided with motion bar, be equipped with groove in the lower end of support base, the lower end of motion bar leads to Cross spring to be connected with bottom portion of groove, the upper end of motion bar is fixed with through isolation board and in its end block, the block face Oiler, is recessed inwardly in the middle part of the isolation board lower face, and the aerial drainage group includes being directed toward its center along isolation board end Spaced discharge orifice A, discharge orifice B and discharge orifice C successively on direction, motion bar be fixedly arranged in the middle of it is multiple stacked and Baffle with discharge orifice A, discharge orifice B and from discharge orifice C to cooperation respectively, when spring is located at initial position, the position of multiple baffles Put and be configured as, the lower end of discharge orifice A, discharge orifice B and discharge orifice C are respectively blocked in the upper surface of multiple baffles.Work of the present invention When making, iundustrial oil enters inner barrel at oiler, directly effect get on block, when iundustrial oil flow increase and When flow velocity is accelerated, the stress being applied on block increases, i.e., stress is sent on spring by block by motion bar, spring stress Being compressed, the baffle being now placed on motion bar is moved down with motion bar, so that baffle departs from isolation board, injecting tube The iundustrial oil in internal portion is directly flowed out from the drain-hole set on isolation board, and iundustrial oil flow is bigger, when flow velocity is faster, bullet The degree that spring is compressed is higher, i.e., the oil mass flowed out by drain-hole set is bigger, so realize big flow fluid from fuel-displaced Discharged in mouthful；When iundustrial oil flow reduces and during reduced velocity flow, the applied stress that spring is subject to reduces, and spring-return is certain Motion bar is popped up after deformation, until stop injection fluid when, baffle contacts again with isolation board, so prevention fluid after It is continuous to be injected from drain-hole set；Flow control of the fluid in cylinder is realized by the up and down adjustment of motion bar, and then is reduced Impact of the fluid to cylinder, achievees the purpose that to protect filter；

Wherein, drain-hole set include along isolation board end be directed toward on the direction at its center successively spaced discharge orifice A, Discharge orifice B and discharge orifice C, and be recessed inwardly in the middle part of the lower end of isolation board, i.e. the length of discharge orifice A, discharge orifice B and discharge orifice C Successively decrease successively, be fixed with motion bar and multiple stacked be used to block discharge orifice A, discharge orifice B and the gear of discharge orifice C bottoms Plate, when the fluid instability of flow of injection, baffle realizes fluid throughput by the spacing between adjusting and drain-hole set Control, i.e., when fluid flow is smaller, the fluid into inner barrel can only be by flowing out, when fluid flow is rapid in discharge orifice A So increase when, multiple stacked baffles under the drive of motion bar at the same time with discharge orifice A, discharge orifice B and discharge orifice C end portions From so that the fluid amount increase of cylinder lower end is flowed through, to avoid the blocking of inner barrel is caused, improves the spirit that drain-hole set is adjusted Activity.

Further, strainer is further included, the strainer is fixed in cylinder and is placed in the top of block.In cylinder Big straight granule foreign mixed in the iundustrial oil of injection etc. can be carried out primary filter by the strainer of face oiler, be prevented right Iundustrial oil carries out clogging occur during refined filtration.

Further, gasket is further included, rectangular recess is provided with the lower end of the isolation board, the gasket is fixed on In rectangular recess, and the inner wall of gasket is contacted with the outer circle wall of motion bar.Motion bar can slide up and down in isolation board, into Enter the fluid in cylinder and easily enter cylinder lower part along the gap between motion bar and isolation board, the present invention is opened in isolation board lower end If rectangular recess, prevent fluid in advance by being leaked under the upper end of isolation board to isolation board by installing gasket in rectangular recess Lower end.

Compared with prior art, the present invention have the following advantages and advantages：

1st, when the reduction of iundustrial oil flow and reduced velocity flow, the applied stress that spring is subject to reduces the present invention, and spring returns Motion bar is popped up after multiple certain deformation, until when stopping injection fluid, baffle contacts again with isolation board, and then hinders Only fluid continues to inject from discharge orifice A；Flow control of the fluid in cylinder is realized by the up and down adjustment of motion bar, into And reduce impact of the fluid to cylinder, achieve the purpose that to protect filter；

2nd, the present invention can be straight big by what is mixed in the iundustrial oil of injection installed in the strainer of face oiler in cylinder Grain impurity etc. carries out primary filter, prevents clogging occur when carrying out refined filtration to iundustrial oil；

3rd, motion bar of the invention can slide up and down in isolation board, into the fluid in cylinder easily along motion bar with every Enter cylinder lower part from the gap between plate, the present invention opens up rectangular recess in isolation board lower end, by pacifying in rectangular recess Gasket is filled to prevent fluid in advance by being leaked under the upper end of isolation board to the lower end of isolation board.

Brief description of the drawings

Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：

Fig. 1 is schematic structural view of the invention；

Mark and corresponding parts title in attached drawing：

1- oilers, 2- cylinders, 3- strainers, 4- blocks, 5- gaskets, 6- discharge orifice A, 7- isolation board, 8- baffles, 9- branch Support base, 10- motion bars, 11- springs, 12- oil outlets, 13- discharge orifice B, 14- discharge orifices C.

Embodiment

For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and attached drawing, to this Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make For limitation of the invention.

Embodiment 1

As shown in Figure 1, the present embodiment includes cylinder 2 and is opened in the oiler 1 and oil outlet of 2 upper and lower ends of cylinder 12, isolation board 7 is installed in the cylinder 2, the both ends of the isolation board 7 are respectively equipped with drain-hole set, further include and be fixed on Support base 9 in cylinder 2, interior slide of support base 9 is provided with motion bar 10, groove is equipped with the lower end of support base 9, living The lower end of lever 10 is connected by spring 11 with bottom portion of groove, and the upper end of motion bar 10 is fixed through isolation board 7 and in its end There is a block 4, the 4 face oiler 1 of block, is recessed inwardly in the middle part of 7 lower face of isolation board, the aerial drainage group includes edge Spaced discharge orifice A6, discharge orifice B13 and discharge orifice C14 successively are directed toward on the direction at its center in 7 end of isolation board, in work Lever 10 is fixedly arranged in the middle of the multiple stacked and baffle with discharge orifice A6, discharge orifice B13 and discharge orifice C14 to cooperation respectively 8, when spring 11 is located at initial position, the position of multiple baffles 8 is configured as, and the upper surface of multiple baffles 8 is respectively by aerial drainage Block the lower end of hole A6, discharge orifice B13 and discharge orifice C14.During present invention work, iundustrial oil enters cylinder at oiler 1 Inside body 2, directly effect is got on block 4, when the increase of iundustrial oil flow and flow velocity quickening, is applied to answering on block 4 Power increase, i.e., stress is sent on spring 11 by block 4 by motion bar 10, and 11 stress of spring is compressed, and is now placed in activity Baffle 8 on bar 10 is moved down with motion bar 10, so that baffle 8 departs from isolation board 7, injects the work inside cylinder 2 Industry is directly flowed out with oil from multiple discharge orifice A6 on isolation board 7, and iundustrial oil flow is bigger, when flow velocity is faster, spring 11 The degree compressed is higher, i.e., the oil mass flowed out by discharge orifice A6 is bigger, and then realizes the slave oil outlet of big flow fluid Discharged in 12；When the reduction of iundustrial oil flow and reduced velocity flow, the applied stress that spring 11 is subject to reduces, and spring 11 replys one Motion bar 10 is popped up after fixed deformation, until when stopping injection fluid, baffle 8 contacts again with isolation board 7, and then hinders Only fluid continues to inject from discharge orifice A6；Flow control of the fluid in cylinder 2 is realized by the up and down adjustment of motion bar 10 System, and then reduce impact of the fluid to cylinder 2, achieve the purpose that to protect filter；

Wherein, drain-hole set includes being directed toward on the direction at its center spaced discharge orifice successively along 7 end of isolation board A6, discharge orifice B13 and discharge orifice C14, and be recessed inwardly in the middle part of the lower end of isolation board 7, i.e. discharge orifice A6, discharge orifice B13 and let out The length of discharge orifice C14 is successively decreased successively, is fixed with motion bar 10 and multiple stacked is used to block discharge orifice A6, discharge orifice B13 With the baffle 8 of discharge orifice C14 bottoms, when the fluid instability of flow of injection, baffle 8 is by between adjusting and drain-hole set Spacing realize the control of fluid throughput, i.e., when fluid flow is smaller, can only be by aerial drainage into the fluid inside cylinder 2 Flowed out in the A6 of hole, when fluid flow increases suddenly, multiple stacked baffles 8 under the drive of motion bar 10 at the same time and discharge orifice A6, discharge orifice B13 and discharge orifice C14 end portions from so that flow through 2 lower end of cylinder fluid amount increase, to avoid cylinder is caused Blocking inside body 2, improves the flexibility that drain-hole set is adjusted.

Strainer 3 is further included, the strainer 3 is fixed in cylinder 2 and is placed in the top of block 4.The face in cylinder 2 Big straight granule foreign mixed in the iundustrial oil of injection etc. can be carried out primary filter by the strainer 3 of oiler 1, be prevented to work There is clogging when carrying out refined filtration with oil in industry.

Gasket 5 is further included, rectangular recess is provided with the lower end of the isolation board 7, it is recessed that the gasket 5 is fixed on rectangle In groove, and the inner wall of gasket 5 is contacted with the outer circle wall of motion bar 10.Motion bar 10 can slide up and down in isolation board 7, into Enter the fluid in cylinder 2 and easily enter 2 lower part of cylinder along the gap between motion bar 10 and isolation board 7, the present invention is in isolation board 7 Lower end opens up rectangular recess, is leaked by installing gasket 5 in rectangular recess with preventing fluid from shifting to an earlier date under the upper end by isolation board 7 To the lower end of isolation board 7.

Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include Within protection scope of the present invention.

Claims (3)

1. lathe with oil recycling filtration, including cylinder (2) and be opened in cylinder (2) upper and lower ends oiler (1) and Oil outlet (12), it is characterised in that：Isolation board (7), the both ends difference of the isolation board (7) are installed in the cylinder (2) Equipped with drain-hole set, the support base (9) being fixed in cylinder (2) is further included, is slided in support base (9) and is provided with motion bar (10), groove is equipped with the lower end of support base (9), the lower end of motion bar (10) is connected by spring (11) with bottom portion of groove, The upper end of motion bar (10) is through isolation board (7) and block (4), block (4) the face oiler are fixed with its end (1), it is recessed inwardly in the middle part of isolation board (7) lower face, the aerial drainage group includes being directed toward its center along isolation board (7) end Direction on spaced discharge orifice A (6), discharge orifice B (13) and discharge orifice C (14) successively, at the middle part of motion bar (10) The multiple stacked and baffle (8) with discharge orifice A (6), discharge orifice B (13) and discharge orifice C (14) to cooperation respectively is fixed with, when When spring (11) is located at initial position, the position of multiple baffles (8) is configured as, and the upper surface of multiple baffles (8) will be let out respectively Block the lower end of discharge orifice A (6), discharge orifice B (13) and discharge orifice C (14).

2. lathe according to claim 1 oil recycling filtration, it is characterised in that：Further include strainer (3), the filter Net (3) is fixed in cylinder (2) and is placed in the top of block (4).

3. lathe according to claim 1 or 2 oil recycling filtration, it is characterised in that：Gasket (5) is further included, Rectangular recess is provided with the lower end of the isolation board (7), the gasket (5) is fixed in rectangular recess, and gasket (5) Inner wall is contacted with the outer circle wall of motion bar (10).