CN205678410U - A kind of surface grinding machine lubricating oil oil-feeding control valve - Google Patents

A kind of surface grinding machine lubricating oil oil-feeding control valve Download PDF

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Publication number
CN205678410U
CN205678410U CN201620523971.9U CN201620523971U CN205678410U CN 205678410 U CN205678410 U CN 205678410U CN 201620523971 U CN201620523971 U CN 201620523971U CN 205678410 U CN205678410 U CN 205678410U
Authority
CN
China
Prior art keywords
oil
depression bar
hand member
valve body
grinding machine
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
CN201620523971.9U
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Chinese (zh)
Inventor
叶时清
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.)
Xiangshan Xinghui Pneumatic Hydraulic Machinery Factory
Original Assignee
Xiangshan Xinghui Pneumatic Hydraulic Machinery Factory
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 Xiangshan Xinghui Pneumatic Hydraulic Machinery Factory filed Critical Xiangshan Xinghui Pneumatic Hydraulic Machinery Factory
Priority to CN201620523971.9U priority Critical patent/CN205678410U/en
Application granted granted Critical
Publication of CN205678410U publication Critical patent/CN205678410U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of surface grinding machine lubricating oil oil-feeding control valve, including depression bar and valve body, described depression bar right-hand member extend into valve inner, described depression bar right-hand member is provided with stopple, it is provided with compression spring on the left of described compression spring, it is provided with piston bush on the left of described stopple, in described piston bush, right-hand member is provided with sealing ring, it is provided with protective cap on the left of described sealing ring, it is provided with back-moving spring in described protective cap, it is provided with Clip Reed on the left of described back-moving spring, described protective cap left end is provided with piston cap, described body top is provided with fuel feed hole, described body base is provided with oil outlet, described depression bar right-hand member is provided with control mouth, it is provided with Magnet on the right side of described control mouth, it is provided with cock on the right side of described Magnet, described cock and valve body are threaded connection, the end of described fuel feed hole and oil outlet is equipped with female thread.This utility model simple in construction, working sensitivity is high, easy to operate, it is achieved to the adsorption treatment of iron filings in pipeline.

Description

A kind of surface grinding machine lubricating oil oil-feeding control valve
Technical field
This utility model relates to control valve technical field, is specially a kind of surface grinding machine lubricating oil oil-feeding control valve.
Background technology
Surface grinding machine is to have the biggest utilization in machining, and surface grinding machine is grinding work piece plane or molded surface One class grinding machine.Main Types has horizontal axis square platform, horizontal axis round platform, Vertical Spindle, vertical shaft round table and various private use plane grinding machine.Plane Hydraulic control system to be used in grinding machine, any one hydraulic system, no matter it is the simplest, hydraulic pressure all can not be lacked Valve.The hydraulic mechanical equipment of same technique purpose, is used by the various combination of hydraulic valve, can form oil channel structures the most not Same multiple hydraulic system scheme.Therefore, during hydraulic valve is hydraulic technique, kind is most with specification, most widely used general, the most active Part, a new design or the hydraulic system operated, can run according to given requirements normal reliable, at very great Cheng Depend on degree that the performance of various hydraulic valves employed in it is good and bad and parameter coupling is the most reasonable.Profit for surface grinding machine Lubricating oil oil-feeding control valve, general control valve arrangement is complicated, works insensitive, lacks to the process dress of residual scrap iron in lubricating oil Put.
Utility model content
The purpose of this utility model is to provide a kind of surface grinding machine lubricating oil oil-feeding control valve, to solve above-mentioned background skill The problem proposed in art.
For achieving the above object, the following technical scheme of this utility model offer: a kind of surface grinding machine lubricating oil oil-feeding control Valve, including depression bar and valve body, described depression bar right-hand member extend into valve inner, and described depression bar right-hand member is provided with stopple, and described stopple is left Side is provided with compression spring, is provided with piston bush on the left of described compression spring, and in described piston bush, right-hand member is provided with sealing ring, described sealing It is provided with protective cap on the left of circle, in described protective cap, is provided with back-moving spring, on the left of described back-moving spring, be provided with Clip Reed, described protection Cap left end is provided with piston cap, and described body top is provided with fuel feed hole, and described body base is provided with oil outlet, and described depression bar right-hand member sets There is control mouth, on the right side of described control mouth, be provided with Magnet, be provided with cock, described cock and valve body on the right side of described Magnet by screw thread even Connecing, the end of described fuel feed hole and oil outlet is equipped with female thread.
Preferably, described stopple edge is provided with the first rubber blanket.
Preferably, described fuel feed hole and oil outlet end are equipped with chamfering.
Preferably, the second rubber blanket it is provided with between described piston bush and valve body.
Compared with prior art, the beneficial effects of the utility model are: this utility model surface grinding machine lubricating oil fuel feeding control Valve processed, by by moulded rod, makes depression bar move to the right, and control mouth is blocked fuel cut-off by stopple, is unclamped by depression bar, and depression bar exists Resetting under the effect of back-moving spring, make depression bar move to the right, lubricating oil flows to oil outlet by controlling mouth, it is achieved to flat stone mill The switch of bed fuel feeding, under the common effect of back-moving spring and compression spring, reduces depression bar when moving right contact and controlling mouth Produce counteracting force, extend the service life of device, and add sensitivity of the present utility model, the first rubber blanket and Second rubber blanket has ensured the sealing property of valve body, the iron adsorption that the Magnet on the left of cock will be mingled with in lubricating oil, places ferrum Lathe is damaged by bits, and fuel feed hole and oil outlet end are equipped with female thread, it is simple to and the connection of other pipelines, this utility model Simple in construction, working sensitivity is high, easy to operate, it is achieved to the adsorption treatment of iron filings in pipeline.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 depression bar, 2 piston caps, 3 Clip Reeds, 4 back-moving springs, 5 protective caps, 6 second rubber blankets, 7 sealing rings, 8 pressures Contracting spring, 9 first rubber blankets, 10 fuel feed holes, 11 stopples, 12 control mouths, 13 piston bush, 14 Magnet, 15 cocks, 16 oil outlets, 17 female threads, 18 valve bodies.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Fig. 1, a kind of technical scheme of this utility model offer: a kind of surface grinding machine lubricating oil oil-feeding control valve, bag are provided Including depression bar 1 and valve body 18, it is internal that described depression bar 1 right-hand member extend into valve body 18, and described depression bar 1 right-hand member is provided with stopple 11, described pressure Being provided with compression spring 8 on the left of contracting spring 8, be provided with piston bush 13 on the left of described stopple 11, in described piston bush 13, right-hand member is provided with close Seal 7, is provided with protective cap 5 on the left of described sealing ring 7, be provided with back-moving spring 4, on the left of described back-moving spring 4 in described protective cap 5 Being provided with Clip Reed 3, described protective cap 5 left end is provided with piston cap 2, and described valve body 19 top is provided with fuel feed hole 10, described valve body 18 Bottom is provided with oil outlet 16, and described depression bar 1 right-hand member is provided with control mouth 12, is provided with Magnet 14, described magnetic on the right side of described control mouth 12 Being provided with cock 15 on the right side of ferrum 14, described cock 15 and valve body 18 are threaded connection, described fuel feed hole 10 and the end of oil outlet 16 Portion is equipped with female thread 17, and described stopple 11 edge is provided with the first rubber blanket 9, described fuel feed hole 10 and oil outlet 16 end and is all provided with There is chamfering, between described piston bush 13 and valve body 18, be provided with the second rubber blanket 6.
Concrete, during use, lubricating oil flows into valve body by fuel feed hole 10, when surface grinding machine need not fuel feeding, passes through By moulded rod 1, making depression bar 1 move to the right, control mouth 12 is blocked fuel cut-off by stopple 11, and stopple 11 edge is provided with the first rubber Rubber cushion 9, adds sealing property of the present utility model, is provided with back-moving spring 4, is provided with compression bullet on the left of stopple 11 in protective cap 5 Spring 8, reduces the counteracting force that depression bar 1 produces when moving right contact control mouth 12, is provided with between piston bush 13 and valve body 18 Second rubber blanket 6, adds the sealing property of valve body, when surface grinding machine needs fuel feeding, is unclamped by depression bar 1, and depression bar 1 is resetting Resetting under the effect of spring 4, make depression bar 1 move to the right, lubricating oil flows to oil outlet 16, now, cock by controlling mouth 12 The iron adsorption that Magnet 14 on the left of in the of 15 will be mingled with in lubricating oil, places iron filings and damages lathe, and the iron filings of absorption are permissible Collect by opening cock 15.
Embodiment the most of the present utility model, for the ordinary skill in the art, It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a surface grinding machine lubricating oil oil-feeding control valve, including depression bar (1) and valve body (18), it is characterised in that: described depression bar (1) right-hand member extend into valve body (18) inside, and described depression bar (1) right-hand member is provided with stopple (11), and described stopple (11) left side is provided with pressure Contracting spring (8), described compression spring (8) left side is provided with piston bush (13), and described piston bush (13) interior right-hand member is provided with sealing ring (7), described sealing ring (7) left side is provided with protective cap (5), is provided with back-moving spring (4), described reset bullet in described protective cap (5) Spring (4) left side be provided with Clip Reed (3), described protective cap (5) left end is provided with piston cap (2), described valve body (19) top be provided with into Oilhole (10), described valve body (18) bottom is provided with oil outlet (16), and described depression bar (1) right-hand member is provided with control mouth (12), described control Donsole (12) right side is provided with Magnet (14), and described Magnet (14) right side is provided with cock (15), described cock (15) and valve body (18) Being threaded connection, the end of described fuel feed hole (10) and oil outlet (16) is equipped with female thread (17).
A kind of surface grinding machine lubricating oil oil-feeding control valve the most according to claim 1, it is characterised in that: described stopple (11) Edge is provided with the first rubber blanket (9).
A kind of surface grinding machine lubricating oil oil-feeding control valve the most according to claim 1, it is characterised in that: described fuel feed hole And oil outlet (16) end is equipped with chamfering (10).
A kind of surface grinding machine lubricating oil oil-feeding control valve the most according to claim 1, it is characterised in that: described piston bush And between valve body (18), be provided with the second rubber blanket (6) (13).
CN201620523971.9U 2016-06-02 2016-06-02 A kind of surface grinding machine lubricating oil oil-feeding control valve Expired - Fee Related CN205678410U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620523971.9U CN205678410U (en) 2016-06-02 2016-06-02 A kind of surface grinding machine lubricating oil oil-feeding control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620523971.9U CN205678410U (en) 2016-06-02 2016-06-02 A kind of surface grinding machine lubricating oil oil-feeding control valve

Publications (1)

Publication Number Publication Date
CN205678410U true CN205678410U (en) 2016-11-09

Family

ID=57436785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620523971.9U Expired - Fee Related CN205678410U (en) 2016-06-02 2016-06-02 A kind of surface grinding machine lubricating oil oil-feeding control valve

Country Status (1)

Country Link
CN (1) CN205678410U (en)

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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: 20161109

Termination date: 20170602