CN108044511A - A kind of grinding machine and its cooling body - Google Patents
A kind of grinding machine and its cooling body Download PDFInfo
- Publication number
- CN108044511A CN108044511A CN201711321579.1A CN201711321579A CN108044511A CN 108044511 A CN108044511 A CN 108044511A CN 201711321579 A CN201711321579 A CN 201711321579A CN 108044511 A CN108044511 A CN 108044511A
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- CN
- China
- Prior art keywords
- jet
- nozzle
- water inlet
- inlet pipe
- cooling body
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The present invention discloses a kind of cooling body of grinding machine, the water inlet pipe for being used to introduce coolant including several, and the first jet and second nozzle connected with the water outlet of each water inlet pipe, machining area in the water outlet direction face emery wheel outer rim of the first jet, and the machining area on the water outlet direction face workpiece surface of the second nozzle.So, when grinding machine is when carrying out grinding operation, the outer rim of emery wheel is constantly with workpiece surface friction and generating a large amount of grinding heats, water inlet pipe can be opened at this time, so that coolant is sprayed from first jet and second nozzle respectively, the surface of the outer rim to emery wheel and workpiece carries out cooling respectively, while realizes heat dissipation synchronous with workpiece to emery wheel, the cooling efficiency to emery wheel and workpiece surface has been taken into account, has improved heat dissipation uniformity.Invention additionally discloses a kind of grinding machine, its advantage is as described above.
Description
Technical field
The present invention relates to machining technique field, more particularly to a kind of cooling body of grinding machine.The invention further relates to one kind
Include the grinding machine of above-mentioned cooling body.
Background technology
With the development of Chinese mechanical industry, more and more mechanical processing techniques are had been widely used in various production lines
On.
Mechanical processing mainly has two major class of manual processing and digital control processing, and manual processing refers to grasp by hand by mechanic
Make the mechanical equipments such as milling machine, lathe, drilling machine and sawing machine to realize the method being processed to a variety of materials, manual processing be suitble into
Row small lot, the production of simple part.Digital control processing (CNC, Computer numerical control) refers to mechanic
It is processed with numerical control device, these numerical control devices include machining center, turning milling center, Wire EDM equipment, spiral shell
Line cutter etc..Most of machine shop is all using Computerized Numerical Control processing technology, by programming, workpiece in cartesian coordinate
Position coordinates (X, Y, Z) in system is converted into program language, and the CNC controller of numerically-controlled machine tool passes through identification and interpreter language
The axis of numerically-controlled machine tool is controlled, removes material on request automatically, so as to obtain finishing workpiece.Digital control processing is in a continuous manner
Carry out workpieces processing, be suitable for high-volume, complex-shaped part.CAD/CAM (CADs can be used in machine shop
Computer-aided manufacturing) for system to programming of CNC machine, the geometry of part is automatically switched to CAM systems from CAD system
System, mechanic select various processing methods on virtual display screen.After mechanic selectes certain processing method, CAD/
CAM system can export CNC code automatically, and code is input in the controller of numerically-controlled machine tool and is grasped with carrying out actual processing
Make.
Grinding machine is for the common lathe in grinding process, when machining cam axis is when revolving mebers, is constantly rubbed by emery wheel
The surface of workpiece is wiped, the roughness of workpiece surface is continuously decreased.And in the course of work of grinding machine, emery wheel rotates at a high speed,
During rubbing with workpiece surface, due to frictional heat principle, a large amount of grinding heats will be generated between the contact surface of the two, are held
Workpiece grinding skin crackle, mill paste and other issues are easily caused, therefore the cooling heat dissipation of emery wheel is extremely important.At present, for sand
The heat dissipation of wheel and workpiece surface, which often through worker holds hairbrush and paints the mode of coolant, to be realized, however such radiating mode
Radiating efficiency is not high, and the area coverage of coolant and uneven, be easy to cause that workpiece surface temperature is relatively low and emery wheel table
Still temperature higher situation in face is just opposite.
Therefore, how in the course of work of grinding machine, while the cooling efficiency to emery wheel and workpiece surface is taken into account, carried
High heat dissipation uniformity is the technical issues of those skilled in the art is urgently to be resolved hurrily.
The content of the invention
The object of the present invention is to provide a kind of cooling bodies of grinding machine, can simultaneously be taken into account in the course of work of grinding machine
To the cooling efficiency of emery wheel and workpiece surface, heat dissipation uniformity is improved.It is a further object of the present invention to provide one kind to include
The grinding machine of above-mentioned cooling body.
In order to solve the above technical problems, the present invention provides a kind of cooling body of grinding machine, it is cold for introducing including several
But the water inlet pipe of liquid and the first jet and second nozzle that are connected with the water outlet of each water inlet pipe, first spray
Machining area in the water outlet direction face emery wheel outer rim of mouth, and on the water outlet direction face workpiece surface of the second nozzle
Machining area.
Preferably, further include and be arranged on grinding machine surface, be used to support the peace for installing the first jet and second nozzle
Loading board.
Preferably, the first jet and second nozzle are specifically in diameter of section by arrival end to the tapered necking of the port of export
Tubulose.
Preferably, each water inlet pipe is threaded through in the installation through-hole reserved on wheel guard, and each water inlet
On pipe the fastening bolt fastened is arranged on the both ends outer wall of the installation through-hole.
Preferably, also it is lined with to prevent the sealing ring revealed between the surface of the fastening bolt and the wheel guard.
It is described in spy including lathe bed and the cooling body being arranged on the lathe bed the present invention also provides a kind of grinding machine
Cooling body is specially cooling body described in any one of the above embodiments.
The cooling body of grinding machine provided by the present invention, mainly including several water inlet pipes and first jet, second nozzle.
Wherein, each water inlet pipe be mainly used for introduce coolant, and the water inlet of first jet and second nozzle then with each water inlet pipe
Water outlet connection so that coolant can be separately flowed into first jet and second nozzle.Also, the water outlet of first jet
Direction faces the machining area in emery wheel outer rim, while the water outlet direction of second nozzle faces the processing district on workpiece surface
Domain.In this way, when grinding machine is when carrying out grinding operation, the outer rim of emery wheel constantly with workpiece surface friction and generating a large amount of grinding heats,
Water inlet pipe can be opened at this time so that coolant is sprayed from first jet and second nozzle respectively, respectively to the outer rim of emery wheel and
The surface of workpiece carries out cooling, while realizes heat dissipation synchronous with workpiece to emery wheel, has taken into account to emery wheel and workpiece surface
Cooling efficiency, improve heat dissipation uniformity.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention.
Fig. 2 is the side view of Fig. 1.
Wherein, in Fig. 1-Fig. 2：
Water inlet pipe -1, first jet -2, second nozzle -3, emery wheel -4, workpiece -5, installing plate -6, wheel guard -
7, fastening bolt -8, sealing ring -9.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
It please refers to Fig.1 and Fig. 2, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention, scheme
2 be the side view of Fig. 1.
In a kind of specific embodiment provided by the present invention, the cooling body of grinding machine mainly includes several water inlet pipes
1 and first jet 2, second nozzle 3.
Wherein, each water inlet pipe 1 be mainly used for introduce coolant, and the water inlet of first jet 2 and second nozzle 3 then with
The water outlet connection of each water inlet pipe 1 so that coolant can be separately flowed into first jet 2 and second nozzle 3.Also,
The water outlet direction of first jet 2 faces the machining area in 4 outer rim of emery wheel, while the water outlet direction of second nozzle 3 faces
Machining area on 5 surface of workpiece.
In this way, when grinding machine is when carrying out grinding operation, the outer rim of emery wheel 4 is constantly with 5 mantle friction of workpiece and generating a large amount of
Grinding heat can open water inlet pipe 1 at this time so that coolant is sprayed from first jet 2 and second nozzle 3 respectively, respectively to sand
The outer rim of wheel 4 and the surface of workpiece 5 carry out cooling, at the same realize it is synchronous with workpiece 5 to emery wheel 4 radiate, taken into account pair
The cooling efficiency on 5 surface of emery wheel 4 and workpiece, improves heat dissipation uniformity.
After being sprayed in view of coolant from water inlet pipe 1, first jet 2 and second nozzle 3 can be caused a certain amount of
Impact for fluid flowing is avoided to cause rocking for first jet 2 and second nozzle 3, prevents first jet 2 and second nozzle 3
Water outlet direction is beated, and the present embodiment is provided with installing plate 6 on grinding machine surface, and first jet 2 and second nozzle 3 can be arranged at
On the installing plate 6.Specifically, the comparable mounting groove of diameter can be opened up on installing plate 6 for installing second nozzle 3, it can also
It opens up and first jet 2 is clamped by the clamping element added on installing plate 6.
To improve the water outlet efficiency of first jet 2 and second nozzle 3, while the discharge pressure of coolant is properly increased, this
In embodiment, the concrete shape of first jet 2 and second nozzle 3 is in diameter of section by arrival end to the tapered necking of the port of export
Tubulose, the i.e. inlet diameter of first jet 2 and second nozzle 3 are maximum, and it is diameter minimum to export, it is intermediate according to certain gradient by
Gradual transition.Certainly, the concrete structure of first jet 2 and second nozzle 3 is not limited in above-mentioned necking tubulose, and such as circle is straight for remaining
Tubulose similarly may be employed.
To realize that each stablizing for water inlet pipe 1 is installed, prevent that feed liquor end pressure is excessive and water inlet pipe 1 is caused to disturb, this reality
It applies example and several installation through-holes, such as two etc. is provided on wheel guard 7.Each water inlet pipe 1 can be threaded through corresponding respectively
In installation through-hole, realize and stablize installation.Meanwhile the present embodiment is located on each water inlet pipe 1 on the both sides outer wall of installation through-hole
Fastening bolt 8 has been arranged, has been tensed water inlet pipe 1 and installation through-hole by the fastening bolt 8 of both sides, has ensured close connection.
Further, to prevent the leakage of coolant, the present embodiment is also between the surface of fastening bolt 8 and wheel guard 7
It is additionally arranged sealing ring 9.In this way, the effect by the sealing ring 9, you can realize that water inlet pipe 1 is being worn at installation through-hole position
Liquid-tight envelope, prevent leakage.
The present embodiment also provides a kind of grinding machine, main including lathe bed and the cooling body being arranged on lathe bed, wherein, this is cold
But mechanism is identical with above-mentioned related content, and details are not described herein again.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (6)
1. a kind of cooling body of grinding machine, which is characterized in that including several for introduce coolant water inlet pipe (1) and
The first jet (2) and second nozzle (3), first jet (2) connected with the water outlet of each water inlet pipe (1) goes out
Machining area in water direction face emery wheel (4) outer rim, and water outlet direction face workpiece (5) surface of the second nozzle (3)
On machining area.
2. cooling body according to claim 1, which is characterized in that further include and be arranged on grinding machine surface, be used to support
The installing plate (6) of the first jet (2) and second nozzle (3) is installed.
3. cooling body according to claim 2, which is characterized in that the first jet (2) and second nozzle (3) are specific
In diameter of section by arrival end to the tapered necking tubulose of the port of export.
4. cooling body according to claim 3, which is characterized in that each water inlet pipe (1) is threaded through wheel guard
(7) in the installation through-hole reserved on, and it is arranged on the both ends outer wall of the installation through-hole on each water inlet pipe (1)
It is useful for the fastening bolt fastened (8).
5. cooling body according to claim 4, which is characterized in that the fastening bolt (8) and the wheel guard (7)
It is also lined with to prevent the sealing ring (9) revealed between surface.
A kind of 6. grinding machine, including lathe bed and the cooling body being arranged on the lathe bed, which is characterized in that the cooling body tool
Body is claim 1-5 any one of them cooling bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711321579.1A CN108044511A (en) | 2017-12-12 | 2017-12-12 | A kind of grinding machine and its cooling body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711321579.1A CN108044511A (en) | 2017-12-12 | 2017-12-12 | A kind of grinding machine and its cooling body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108044511A true CN108044511A (en) | 2018-05-18 |
Family
ID=62131976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711321579.1A Pending CN108044511A (en) | 2017-12-12 | 2017-12-12 | A kind of grinding machine and its cooling body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044511A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050009454A1 (en) * | 2003-03-31 | 2005-01-13 | Mundt Eric G. | Coolant delivery apparatus for machine tool |
| CN201559125U (en) * | 2009-11-10 | 2010-08-25 | 中芯国际集成电路制造(上海)有限公司 | Cleaning device and chemo-mechanical grinding equipment |
| CN102029549A (en) * | 2009-10-01 | 2011-04-27 | Kapp有限公司 | Hard finishing machine for hard finishing of workpiece |
| CN104582897A (en) * | 2012-08-28 | 2015-04-29 | 格里森工场 | Quick-change fluid supply apparatus for machining |
| CN105290892A (en) * | 2015-10-29 | 2016-02-03 | 江苏吉星新材料有限公司 | Sapphire crystal bar external circle machining mechanism of centerless grinding machine |
| CN105965381A (en) * | 2016-06-24 | 2016-09-28 | 芜湖东旭光电科技有限公司 | Liquid crystal glass subtract grinding device and grinding method |
| CN107160291A (en) * | 2016-03-08 | 2017-09-15 | 株式会社捷太格特 | Grinding machine |
-
2017
- 2017-12-12 CN CN201711321579.1A patent/CN108044511A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050009454A1 (en) * | 2003-03-31 | 2005-01-13 | Mundt Eric G. | Coolant delivery apparatus for machine tool |
| CN102029549A (en) * | 2009-10-01 | 2011-04-27 | Kapp有限公司 | Hard finishing machine for hard finishing of workpiece |
| CN201559125U (en) * | 2009-11-10 | 2010-08-25 | 中芯国际集成电路制造(上海)有限公司 | Cleaning device and chemo-mechanical grinding equipment |
| CN104582897A (en) * | 2012-08-28 | 2015-04-29 | 格里森工场 | Quick-change fluid supply apparatus for machining |
| CN105290892A (en) * | 2015-10-29 | 2016-02-03 | 江苏吉星新材料有限公司 | Sapphire crystal bar external circle machining mechanism of centerless grinding machine |
| CN107160291A (en) * | 2016-03-08 | 2017-09-15 | 株式会社捷太格特 | Grinding machine |
| CN105965381A (en) * | 2016-06-24 | 2016-09-28 | 芜湖东旭光电科技有限公司 | Liquid crystal glass subtract grinding device and grinding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |