CN205533195U - Inherent filtration row cuts pump - Google Patents

Inherent filtration row cuts pump Download PDF

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Publication number
CN205533195U
CN205533195U CN201620111708.9U CN201620111708U CN205533195U CN 205533195 U CN205533195 U CN 205533195U CN 201620111708 U CN201620111708 U CN 201620111708U CN 205533195 U CN205533195 U CN 205533195U
Authority
CN
China
Prior art keywords
fixed
pump
filter screen
main shaft
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620111708.9U
Other languages
Chinese (zh)
Inventor
徐承礼
谢其亚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Bainianheng Machinery Co Ltd
Original Assignee
Wuxi Bainianheng Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Bainianheng Machinery Co Ltd filed Critical Wuxi Bainianheng Machinery Co Ltd
Priority to CN201620111708.9U priority Critical patent/CN205533195U/en
Application granted granted Critical
Publication of CN205533195U publication Critical patent/CN205533195U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a pump main shaft that inherent filtration row cuts pump, the output shaft of motor pass through shaft coupling and feed pump links to each other, is fixed with flange on the inlet of feed pump, be fixed with on flange and strain the shell, the mouth is cut by the row of being equipped with on straining the shell, inner wall straining the shell is fixed with the fixed blade, it strains the shell lower cover to be fixed with at the lower tip of straining the shell, lower tip straining the shell lower cover is fixed with the feed liquor filter screen, be fixed with the filter screen skeleton on straining the inside flange of shell, be fixed with out the liquid filter screen on the filter screen skeleton, the pump main shaft is located the filter screen skeleton, be fixed with the recoil impeller on corresponding the inside pump main shaft of filter screen skeleton, lower tip at the pump main shaft is fixed with the impeller, be fixed with turning circle soon through the installation lid on the pump main shaft of impeller top. The utility model discloses a back flush, centrifugal force and the turbulent flow of pump self can need not rinse and safeguard for a long time the filter core, can provide pressure stability's cutting fluid, are applicable to adverse circumstances, have improved the production efficiency of lathe greatly.

Description

Inherent filtration row cuts pump
Technical field
This utility model relates to a kind of pump applying to all kinds of lathes that cutting fluid is had high cleanliness to require by machining center, Digit Control Machine Tool, grinding machine, boring machine, high rotating speed lathe and accurate engraving machine etc., and this utility model especially relates to a kind of inherent filtration row and cuts pump.
Background technology
Existing water pump is the function only providing supply coolant, and the filtration to cutting fluid must additionally add defecator, and added defecator does not possess self-cleaning function, needs to regularly replace defecator;And the cutting particles after defecator filters and powder, still remain in cutting fluid casing, newly installed defecator brought destruction, so also needing to cutting fluid casing is carried out routine cleaning.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of can inherent filtration, cut from row, ensure filter element service life, ensure the cleaning of cutting fluid and can guarantee that the clean inherent filtration row of cutting fluid case cuts pump.
The technical scheme provided according to this utility model, described inherent filtration row cuts pump, the base of motor is fixed together with the housing of supply pump, the output shaft of motor is connected by the pump main shaft of shaft coupling with supply pump, the inlet of supply pump is fixed with adpting flange, supply pump has liquid outlet and overflow pipe, overflow pipe is provided with overflow valve;Adpting flange is fixed with filter housing, on filter housing, mouth is cut by the row of being provided with, inwall at filter housing is fixed with fixing blade, it is fixed with filter housing lower cover in the bottom of filter housing, it is fixed with feed liquor filter screen in the bottom of filter housing lower cover, adpting flange within described filter housing is fixed with filter screen skeleton, filter screen skeleton is fixed with out liquid filter screen, described pump main shaft is positioned at filter screen skeleton, the pump main shaft of corresponding filter screen skeletal internal is fixed with recoil impeller, it is fixed with impeller in the bottom of pump main shaft, it is fixed with rotation circle by installation lid on pump main shaft above impeller, rotate circle at filter housing and to go out between liquid filter screen.
Described supply pump is Gerotor pump or plunger displacement pump.
Described row cuts mouth and is positioned at the position, upper end of filter housing.
This utility model, without suction-type filter, without line filter, without cleaning water tank, without connecting the pipeline of each several part, has saved the biggest space;And by the backwash of pump self, centrifugal force and turbulent flow, cutting particles on automatic cleaning filter core closes powder, can need not for a long time filter element is carried out and safeguards, the problems such as the flow reduction that filter element will not be caused to block and cause, can provide the cutting fluid of pressure stability, and cutting particles and powder are cut mouth from row and leached, it is convenient to reclaim, it is applicable to adverse circumstances, substantially increases the production efficiency of lathe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
This inherent filtration row cuts pump, the base of motor 1 is fixed together with the housing of supply pump 3, the output shaft of motor 1 is connected by the pump main shaft 9 of shaft coupling 2 with supply pump 3, the inlet of supply pump 3 is fixed with adpting flange 4, supply pump 3 has liquid outlet 17 and overflow pipe 13, overflow pipe 13 is provided with overflow valve 18;Adpting flange 4 is fixed with filter housing 6, on filter housing 6, mouth 16 is cut by the row of being provided with, inwall at filter housing 6 is fixed with fixing blade 7, it is fixed with filter housing lower cover 15 in the bottom of filter housing 6, it is fixed with feed liquor filter screen 14 in the bottom of filter housing lower cover 15, adpting flange 4 within described filter housing 6 is fixed with filter screen skeleton 5, filter screen skeleton 5 is fixed with out liquid filter screen 19, described pump main shaft 9 is positioned at filter screen skeleton 5, pump main shaft 9 within corresponding filter screen skeleton 5 is fixed with recoil impeller 8, it is fixed with impeller 12 in the bottom of pump main shaft 9, it is fixed with rotation circle 10 by installation lid 11 on pump main shaft 9 above impeller 12, rotate circle 10 at filter housing 6 and to go out between liquid filter screen 19.
Described supply pump 3 is Gerotor pump or plunger displacement pump.
Described row cuts mouth 16 and is positioned at the position, upper end of filter housing 6.
In this utility model, motor 1 is connected with supply pump 3, motor 1 drive pump main shaft 9 to rotate by shaft coupling 2;Recoil impeller 8 is arranged on pump main shaft 9;Frame of filter element 5 is arranged on adpting flange 4;Adpting flange 4 is connected with supply pump 3;Impeller 12, installation lid 11 and rotation circle 10 are arranged on pump main shaft 9;Filter housing 6 is fixed on filter housing lower cover 15 middle with adpting flange 4;Finally feed liquor filter screen 14 is arranged on filter housing lower cover 15.
Operation principle of the present utility model is as follows:
Coolant flows into from feed liquor filter screen 14, impeller 12 rotate, and coolant is delivered in filter housing 6, after going out the filtration of liquid filter screen 19, is supplied to pump 3 and sucks, enter the cooling system of corollary apparatus finally by liquid outlet 17;Coolant after cooling pump inherent filtration, cuts mouth 16 by row and discharges, the cutting particles installed on tank for coolant and the filtration of Powder Recovery case, cutting particles and powder is stayed in cutting particles and Powder Recovery case, and clean coolant returns in cooler bin;When the pressure in supply pump 3 exceedes its rated pressure, and coolant, through overflow valve 18, is back in tank for coolant body from overflow pipe 13;Overflow valve 18 can carry out pressure regulation to the cutting fluid of liquid outlet 17.
Note: cooling-liquid level is not less than 14 the highest 20mm users of impeller and installs cutting particles and Powder Recovery case, convenient collection cutting particles and powder on tank for coolant.
It is as follows that inherent filtration of the present utility model cuts principle from row:
Motor 1 drives supply pump 3 to work, and drives pump main shaft 9 to rotate, and pump main shaft 9 drives recoil impeller 8 to rotate, and to going out to produce recoil strength liquid filter screen 19 in going out liquid filter screen 19, band walks out the cutting particles at liquid filter screen 19 outer surface feed liquor and powder;
Pump main shaft 9 is rotated circle 10 rotation, is rotating circle 10 and is going out formation vacuum between liquid filter screen 19, is siphoning away out the cutting particles at liquid filter screen 19 outer surface feed liquor and powder;
Rotated by the rotating vane rotated on circle 10 and jointly act on the fixing blade 7 on filter housing 6, use the cutting fluid in the outer surface of liquid filter screen 19 and filter housing 6 and produce turbulent flow, take away under backwash and vacuum action, the cutting particles separated and powder, cut mouth 16 by row and discharge;
By above-mentioned filter type, the supply of cutting fluid, filtration is made to complete together in the filter housing of pump, ensure the cleannes of liquid outlet cutting fluid, and filter element is carried out simultaneously, ensure that filter element is clean, prolonging service life of filter elements, the row of eventually passing cuts mouth and will filter and isolated cutting particles and powder discharge, ensure that the cleaning of cutting fluid case simultaneously.

Claims (3)

1. an inherent filtration row cuts pump, the base of motor (1) is fixed together with the housing of supply pump (3), the output shaft of motor (1) is connected by the pump main shaft (9) of shaft coupling (2) with supply pump (3), the inlet of supply pump (3) is fixed with adpting flange (4), supply pump (3) has liquid outlet (17) and overflow pipe (13), overflow pipe (13) is provided with overflow valve (18);nullIt is characterized in that: on adpting flange (4), be fixed with filter housing (6),On filter housing (6), mouth (16) is cut by the row of being provided with,Inwall at filter housing (6) is fixed with fixing blade (7),It is fixed with filter housing lower cover (15) in the bottom of filter housing (6),It is fixed with feed liquor filter screen (14) in the bottom of filter housing lower cover (15),The adpting flange (4) that described filter housing (6) is internal is fixed with filter screen skeleton (5),Filter screen skeleton (5) is fixed with out liquid filter screen (19),Described pump main shaft (9) is positioned at filter screen skeleton (5),The pump main shaft (9) that corresponding filter screen skeleton (5) is internal is fixed with recoil impeller (8),It is fixed with impeller (12) in the bottom of pump main shaft (9),The pump main shaft (9) of impeller (12) top is fixed with rotation circle (10) by installation lid (11),Rotate circle (10) be positioned at filter housing (6) and go out between liquid filter screen (19).
2. inherent filtration row as claimed in claim 1 cuts pump, it is characterized in that: described supply pump (3) is Gerotor pump or plunger displacement pump.
3. inherent filtration row as claimed in claim 1 cuts pump, it is characterized in that: described row cuts mouth (16) and is positioned at the position, upper end of filter housing (6).
CN201620111708.9U 2016-02-03 2016-02-03 Inherent filtration row cuts pump Expired - Fee Related CN205533195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620111708.9U CN205533195U (en) 2016-02-03 2016-02-03 Inherent filtration row cuts pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620111708.9U CN205533195U (en) 2016-02-03 2016-02-03 Inherent filtration row cuts pump

Publications (1)

Publication Number Publication Date
CN205533195U true CN205533195U (en) 2016-08-31

Family

ID=56775842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620111708.9U Expired - Fee Related CN205533195U (en) 2016-02-03 2016-02-03 Inherent filtration row cuts pump

Country Status (1)

Country Link
CN (1) CN205533195U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105464972A (en) * 2016-02-03 2016-04-06 无锡百年恒机械有限公司 Self-filtering and chipping-discharging pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105464972A (en) * 2016-02-03 2016-04-06 无锡百年恒机械有限公司 Self-filtering and chipping-discharging pump

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160831

Termination date: 20180203