CN104500755A - Emergencypressure relief valvefor cuttingliquid - Google Patents
Emergencypressure relief valvefor cuttingliquid Download PDFInfo
- Publication number
- CN104500755A CN104500755A CN201410745969.1A CN201410745969A CN104500755A CN 104500755 A CN104500755 A CN 104500755A CN 201410745969 A CN201410745969 A CN 201410745969A CN 104500755 A CN104500755 A CN 104500755A
- Authority
- CN
- China
- Prior art keywords
- valve
- plug
- valve body
- cutting fluid
- liquid
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000002173 cutting fluid Substances 0.000 claims description 32
- 230000006837 decompression Effects 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses an emergencypressure relief valvefor cuttingliquid. As a liquid inlet and a liquid outlet are staggered, space is reserved for mounting a plug; a valve cavity is sealed with the plug under the action of a pressure spring, so that the cutting liquid cannot flow out of a liquid outlet through the valve cavity from the liquid inlet; when the pressure relief operation needs to be carried out, a handle is extruded, so that the handle rotates around a hinged point; a valve rod is extruded and the plug is pushed away from the sealed position through the valve rod, so that the cutting liquid quickly passes through the valve cavity and flows out of the liquid outlet and then thepressure relief effect can be achieved. The emergencypressure relief valve is simple in structure; the pressure can be quickly released when the cutting liquid which passes through a processing device is blocked in a cutting liquid circulation machine, and can be prevented from continuing to enter the cutting liquid circulation machine to avoid the damage to the cutting liquid circulation machine.
Description
Technical field
The present invention relates to a kind of machined structure, be specifically related to a kind of cutting fluid emergency decompression valve.
Background technique
Cutting fluid is that one is used in metal cutting, mill course of working, be used for the industrial type fluid of Cooling and Lubricator cutter and workpiece, cutting fluid is formed through the cooperation of science compound by multiple super strong functional auxiliary agent, possesses good cooling performance, greasy property, rustless property, oil removing washing function, anti-corrosion function, easily dilutable feature simultaneously.Overcome the easily difficult dilution in smelly, winter in summer of traditional soap base emulsified liquid, rust-proof effect difference defect, lathe paint is also had no adverse effects, be applicable to ferrous metal cutting and mill processing, belong to leading current abrasive product.Cutting fluid indices is all better than saponified oil, and it has good cooling, cleaning, the feature such as antirust, and possess nontoxic, tasteless, non-corrosive to human body, to equipment not burn into features such as environment do not pollute.At present, cutting fluid has been widely used among various machining, but most processing factory is all that a process equipment is equipped with a cutting fluid circulator.This mode adds larger processing cost to processing factory, and needs to take larger area, is unfavorable for integral arrangement.After improvement, have employed the mode that multiple process equipment shares a cutting fluid circulator, such design at utmost can utilize cutting fluid, increases operation rate.But it is exactly a large amount of cutting fluid very easily blockage phenomenon that this mode exists a problem, once block, needs emergency decompression, ensure to use normally.
Summary of the invention
The object of the present invention is to provide a kind of cutting fluid emergency decompression valve, can fast operating, reach the object of use.
For achieving the above object, technological scheme of the present invention is: cutting fluid emergency decompression valve, comprises valve body, and described valve body offers vertical liquid entering hole and vertical liquid port, described liquid entering hole and liquid port stagger mutually; Described valve body is provided with the valve pocket of a transverse direction, is provided with a plug in described valve pocket, and the top of described plug is provided with a valve rod, and described valve rod stretches out valve body, and the bottom of described plug is provided with stage clip; Described valve body is hinged with a handle, the middle part of described handle is provided with the contact with valve stem contacts.
When adopting technique scheme, because liquid entering hole and liquid port stagger mutually, so just leave space to the installation of plug.By the effect of stage clip, by plug closeding valve cavity, cutting fluid cannot be flowed out from liquid port by valve pocket from liquid entering hole.When needs pressure discharge operations, extrusion handle, makes handle rotate around articulating point, by the contact in the middle part of handle, extruding valve rod, by valve rod by plug top from closing position, make cutting fluid flow out from liquid port the effect of pressure release played by valve pocket rapidly.Structure of the present invention is simple, can the rapid pressure release when blocking occurs the cutting fluid through processing device in cutting fluid circulator, stops cutting fluid to continue to enter cutting fluid circulator, in order to avoid damage cutting fluid circulator.
Further, described valve body is provided with adjusting screw, and described stage clip, between plug and adjusting screw, is provided with rubber cushion between described adjusting screw and valve body.This setting by the active force of the position regulation stage clip of adjusting screw, thus can control the sealability of plug.
Further, described valve body is provided with the swivel nut of sealed valve stem, is provided with filler between described swivel nut and valve body.This setting can not leaked in Long-Time Service.
Further, the top of described plug is the conical surface, and the angle of the described conical surface is 90 °.Adopt the conical surface can improve the sealability of plug, play good sealing effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of cutting fluid emergency decompression valve embodiment of the present invention.
Embodiment
As shown in Figure 1, cutting fluid emergency decompression valve of the present invention, comprises valve body 1, and valve body 1 offers vertical liquid entering hole 2 and vertical liquid port 3, liquid entering hole 2 and liquid port 3 stagger mutually.Valve body 1 is provided with the valve pocket of a transverse direction, is provided with a plug 4 in valve pocket, and the top of plug 4 is provided with a valve rod 5, and valve rod 5 stretches out valve body 1, and the bottom of plug 4 is provided with stage clip 6, and the top of plug 4 is the conical surface, and the angle of the described conical surface is 90 °.Adopt the conical surface can improve the sealability of plug 4, play good sealing effect.Valve body 1 is hinged with a handle 7, the middle part of handle 7 is provided with the contact contacted with valve rod 5, is fixed with a knob 8 at the end of handle 7.Valve body 1 is provided with adjusting screw 9, and stage clip 6, between plug 4 and adjusting screw 9, is provided with rubber cushion 10 between adjusting screw 9 and valve body 1.This setting by the active force of the position regulation stage clip 6 of adjusting screw 9, thus can control the sealability of plug 4.Valve body 1 is also provided with the swivel nut 11 of sealed valve stem 5, between swivel nut 11 and valve body 1, is provided with filler 12.This setting can not leaked in Long-Time Service.
In the present invention, because liquid entering hole 2 and liquid port 3 stagger mutually, so just leave space to the installation of plug 4.By the effect of stage clip 6, by plug 4 closeding valve cavity, cutting fluid cannot be flowed out from liquid port 3 by valve pocket from liquid entering hole 2.When needs pressure discharge operations, extrusion handle 7, makes handle 7 rotate around articulating point, by the contact in the middle part of handle 7, extruding valve rod 5, pushes up from closing position by valve rod 5 by plug 4, makes cutting fluid be flowed out rapidly the effect playing pressure release from liquid port 3 by valve pocket.Structure of the present invention is simple, can the rapid pressure release when blocking occurs the cutting fluid through processing device in cutting fluid circulator, stops cutting fluid to continue to enter cutting fluid circulator, in order to avoid damage cutting fluid circulator.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; without departing from the inventive concept of the premise; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. cutting fluid emergency decompression valve, comprises valve body, it is characterized in that, described valve body offers vertical liquid entering hole and vertical liquid port, described liquid entering hole and liquid port stagger mutually; Described valve body is provided with the valve pocket of a transverse direction, is provided with a plug in described valve pocket, and the top of described plug is provided with a valve rod, and described valve rod stretches out valve body, and the bottom of described plug is provided with stage clip; Described valve body is hinged with a handle, the middle part of described handle is provided with the contact with valve stem contacts.
2. cutting fluid emergency decompression valve according to claim 1, it is characterized in that, described valve body is provided with adjusting screw, and described stage clip, between plug and adjusting screw, is provided with rubber cushion between described adjusting screw and valve body.
3. cutting fluid emergency decompression valve according to claim 1, it is characterized in that, described valve body is provided with the swivel nut of sealed valve stem, is provided with filler between described swivel nut and valve body.
4. cutting fluid emergency decompression valve according to claim 1, is characterized in that, the top of described plug is the conical surface, and the angle of the described conical surface is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410745969.1A CN104500755A (en) | 2014-12-09 | 2014-12-09 | Emergencypressure relief valvefor cuttingliquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410745969.1A CN104500755A (en) | 2014-12-09 | 2014-12-09 | Emergencypressure relief valvefor cuttingliquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500755A true CN104500755A (en) | 2015-04-08 |
Family
ID=52942187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410745969.1A Pending CN104500755A (en) | 2014-12-09 | 2014-12-09 | Emergencypressure relief valvefor cuttingliquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147327A (en) * | 2021-12-06 | 2022-03-08 | 深圳杩蚁科技有限公司 | Built-in air pump plasma cutting equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537219A (en) * | 1983-10-07 | 1985-08-27 | Transamerica Delaval, Inc. | Fluid-sampling valve for a hydraulic system |
| JPH08184381A (en) * | 1994-12-30 | 1996-07-16 | Kenichi Asaba | Opening/closing valve for atomizer |
| CN2347007Y (en) * | 1998-11-03 | 1999-11-03 | 青岛方盛工贸有限公司 | Security valve of electrothermal water heater |
| US20050121635A1 (en) * | 2003-12-04 | 2005-06-09 | Opper Hans O. | Quick-closing valve for the interruption of a fluid flow |
| CN201335205Y (en) * | 2008-12-09 | 2009-10-28 | 北京康拓科技开发总公司 | Exhaust valve of manual pipeline |
| CN102147027A (en) * | 2010-10-12 | 2011-08-10 | 杭州春江阀门有限公司 | Adjustable pressure-relieving/holding valve |
| CN204344935U (en) * | 2014-12-09 | 2015-05-20 | 重庆迪科汽车研究有限公司 | Cutting fluid emergency decompression valve |
-
2014
- 2014-12-09 CN CN201410745969.1A patent/CN104500755A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537219A (en) * | 1983-10-07 | 1985-08-27 | Transamerica Delaval, Inc. | Fluid-sampling valve for a hydraulic system |
| JPH08184381A (en) * | 1994-12-30 | 1996-07-16 | Kenichi Asaba | Opening/closing valve for atomizer |
| CN2347007Y (en) * | 1998-11-03 | 1999-11-03 | 青岛方盛工贸有限公司 | Security valve of electrothermal water heater |
| US20050121635A1 (en) * | 2003-12-04 | 2005-06-09 | Opper Hans O. | Quick-closing valve for the interruption of a fluid flow |
| CN201335205Y (en) * | 2008-12-09 | 2009-10-28 | 北京康拓科技开发总公司 | Exhaust valve of manual pipeline |
| CN102147027A (en) * | 2010-10-12 | 2011-08-10 | 杭州春江阀门有限公司 | Adjustable pressure-relieving/holding valve |
| CN204344935U (en) * | 2014-12-09 | 2015-05-20 | 重庆迪科汽车研究有限公司 | Cutting fluid emergency decompression valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147327A (en) * | 2021-12-06 | 2022-03-08 | 深圳杩蚁科技有限公司 | Built-in air pump plasma cutting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201474710U (en) | Large-flow relief valve | |
| CN104500755A (en) | Emergencypressure relief valvefor cuttingliquid | |
| CN204344935U (en) | Cutting fluid emergency decompression valve | |
| CN101539025A (en) | High flow safety valve | |
| CN203463452U (en) | Oil-draining bolt | |
| CN105065359A (en) | Safety oil supplementing valve for multi-path valve | |
| CN104500796A (en) | Pressure regulating valve | |
| CN105835339A (en) | Cooling method for plastic pipe machining | |
| CN105692620B (en) | A kind of dry ice molding machine | |
| CN104084992A (en) | Cooling liquid supply device for woodworking cooling system | |
| CN209943616U (en) | Long-distance pipeline flow-limiting valve | |
| CN203730434U (en) | Buffering valve | |
| CN202301927U (en) | Plug | |
| CN205745524U (en) | A kind of convenient and practical connecting valve | |
| CN208442559U (en) | A kind of stepwise type distributor | |
| CN207621405U (en) | A kind of wear-resisting anti-jamming ball valve | |
| CN204621682U (en) | Cutting fluid control system | |
| CN203804362U (en) | Pressure-adjustable cooling device for electric discharge machining shaping machine | |
| CN205519356U (en) | Punch press overload protection device | |
| CN204976187U (en) | Precision cutting liquid cooler | |
| CN204690839U (en) | Outdoor fire fighting gun platform bolt | |
| CN105889595A (en) | Convenient and practical connecting valve | |
| CN204805919U (en) | Oil spray nozzle | |
| TW201420259A (en) | A spindle head of machining center comprising a coolant mechanism | |
| CN208772491U (en) | Inner diameter end surface grooving cutter structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
|
| RJ01 | Rejection of invention patent application after publication |