CN104511831A - Double-surface grinding machine - Google Patents
Double-surface grinding machine Download PDFInfo
- Publication number
- CN104511831A CN104511831A CN201310465270.5A CN201310465270A CN104511831A CN 104511831 A CN104511831 A CN 104511831A CN 201310465270 A CN201310465270 A CN 201310465270A CN 104511831 A CN104511831 A CN 104511831A
- Authority
- CN
- China
- Prior art keywords
- grinding
- grinding fluid
- filter
- conveying device
- twin grinder
- 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
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Classifications
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a double-surface grinding machine which comprises a stander, a grinding mechanism positioned on the stander and a control mechanism, wherein the control mechanism is electrically connected with the grinding mechanism; the grinding mechanism is connected with a grinding liquid conveying device and a grinding liquid backflow device; the double-surface grinding machine further comprises a filtering device; the grinding liquid backflow device and the grinding liquid conveying device are respectively connected with the filtering device. On the basis of the common double-surface grinding machine, the filtering device is additionally arranged on the common double-surface grinding machine disclosed by the invention, so that used grinding liquid can be reused after being filtered; therefore, the enterprise cost can be reduced, emission of sewage is reduced, and pollution to the environment is alleviated.
Description
Technical field
The present invention relates to a kind of twin grinder, particularly a kind of twin grinder with filter.
Background technology
Generally all need when carrying out grinding to use grinding fluid, grinding fluid not only can reduce the temperature of grinding, can also play lubrication and antirust effect, extend the service life of emery wheel, and can improve the surface quality of workpiece.
Seen twin grinder, in order to cost-saving, is directly reused by used grinding fluid, through discharging renewal after a period of time mostly on the market at present.Owing to can grind the chip of a lot of workpiece in process of lapping, these chips all can enter in grinding fluid, dispose as do not filtered in time, along with the prolongation of time, chip contained in grinding fluid can increase gradually, the effect of grinding can worse and worse, easily cause grinding product out defective.If directly drained by each used grinding fluid, the waste of grinding fluid will be caused, increase cost to enterprise, and can weighting ring environment pollution.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of twin grinder with filter, can filter grinding fluid in time, improve grinding fluid utilization rate, reduce enterprise operation cost, the object of improving the quality of products to reach.
For achieving the above object, technical scheme of the present invention is as follows: a kind of twin grinder, comprise frame, be positioned at grinding mechanism in described frame and controlling organization, described controlling organization is electrically connected with described grinding mechanism, described grinding mechanism is connected with grinding fluid reflux with grinding fluid conveying device, also comprise filter, described grinding fluid reflux is connected with filter respectively with described grinding fluid conveying device.
Preferably, described filter comprises cylindrical shell; Described cylindrical shell upper end is provided with inlet, and lower end is provided with liquid outlet; Described inlet is connected with described grinding fluid reflux, and described liquid outlet is connected with grinding fluid conveying device.
Preferably, upper, middle and lower-ranking screen pack is provided with in described filter, the density of described screen pack increases from top to bottom successively, after used grinding fluid enters filter, successively through coarse filtration net, medium screen pack and thin screen pack, filter layer by layer, the blocking of screen pack can be avoided, improve filter effect.
Preferably, described filter inlet place is provided with pressure regulator valve, is used for regulating the pressure size of filter inside.
Pass through technique scheme, twin grinder provided by the invention adds filter on the basis of common twin grinder, grinding fluid conveying device and grinding fluid reflux are linked together by filter, used grinding fluid can re-use after filtering, be conducive to saving entreprise cost, decrease the discharge of sewage simultaneously, alleviate the pollution to environment, and the quality of product can be ensured.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the schematic diagram of a kind of twin grinder disclosed in the embodiment of the present invention;
Fig. 2 is the filter generalized section of a kind of twin grinder disclosed in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The invention provides a kind of twin grinder, structural representation as shown in Figure 1, this twin grinder adds filter on the basis of existing twin grinder, can filter, realize recycling of grinding fluid to used grinding fluid.
Described twin grinder, comprise frame 1, be positioned at grinding mechanism 2 in frame 1 and controlling organization 3, controlling organization 3 is electrically connected with grinding mechanism 2, grinding mechanism 2 is connected with grinding fluid reflux 5 with grinding fluid conveying device 4, and grinding fluid reflux 5 is connected with filter 6 respectively with grinding fluid conveying device 4.
As shown in Figure 1, grinding fluid conveying device 4 comprises abrasive groove 41, kinetic pump 42, the feed tube 43 be connected with abrasive groove 41 and catheter 44, and grinding fluid reflux 5 comprises drain pipe 5, and drain pipe 5 is connected with filter 6, and filter 6 is connected with abrasive groove 41.
Grinding mechanism 2 comprises upper millstone 21 and lower millstone 22, and upper millstone 21 is connected by multiple catheter 44 with feed tube 43, and lower millstone 22 is positioned in frame 1, and is connected with drain pipe 5.
Controlling organization 3 comprises cylinder 31, rotating shaft 32 and control panel 33; Cylinder 31 is fixed in frame 1, and lower end is connected with upper millstone 21; Rotating shaft 32 is positioned at the center of upper millstone 21 and lower millstone 22; Control panel 33 is fixed in frame 1, and is connected with rotating shaft 32 with cylinder 31.
In the present embodiment, filter 6 comprises cylindrical shell 61; Cylindrical shell 61 upper end is provided with inlet 62, and lower end is provided with liquid outlet 63; Inlet 62 is connected with grinding fluid reflux 5, and liquid outlet 63 is connected with grinding fluid conveying device 4.
With reference to figure 2, upper, middle and lower-ranking screen pack is provided with in filter 6, the density of screen pack increases from top to bottom successively, after used grinding fluid enters filter 6, successively through coarse filtration net 64, medium screen pack 65 and thin screen pack 66, filter layer by layer, the blocking of screen pack can be avoided, improve filter effect.
Can also see simultaneously, be provided with pressure regulator valve 67 at inlet 62 place of filter 6, be used for regulating the pressure size of filter 6 inside, avoid grinding fluid to flow out or to occur the phenomenons such as refluence.
During work, the grinding fluid in abrasive groove 41 is driven to enter in twin grinder by feed tube 43 by kinetic pump 42, flowing through catheter 44 enters between upper millstone 21 and lower millstone 22, by control panel 33 parameters, moving up and down of control cylinder 31, thus drive upper millstone 21 to move up and down, regulate the distance between upper millstone 21 and lower millstone 22; Can control rotating shaft 32 by control panel 33 drives upper millstone 21 and lower millstone 22 to carry out rightabout rotation.Grinding fluid after grinding enters filter 6 by drain pipe 5, flows into abrasive groove 41 after the filter screen filtration of inside, thus realizes recycling.
Twin grinder provided by the invention adds filter on the basis of common twin grinder, grinding fluid conveying device and grinding fluid reflux are linked together by filter, used grinding fluid enters into filter, can re-use after filtering, be conducive to saving entreprise cost, decrease the discharge of sewage simultaneously, alleviate the pollution to environment, and the quality of product can be ensured.
In addition, the three layer filtration net that density of setting varies in size in filter, effectively can avoid the blocking of screen pack, improves filter effect; At filter inlet place, the proper flow that pressure regulator valve can ensure grinding fluid is set.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a twin grinder, comprise frame, be positioned at grinding mechanism in described frame and controlling organization, described controlling organization is electrically connected with described grinding mechanism, described grinding mechanism is connected with grinding fluid reflux with grinding fluid conveying device, it is characterized in that, also comprise filter, described grinding fluid reflux is connected with filter respectively with described grinding fluid conveying device.
2. a kind of twin grinder according to claim 1, is characterized in that, described filter comprises cylindrical shell; Described cylindrical shell upper end is provided with inlet, and lower end is provided with liquid outlet; Described inlet is connected with described grinding fluid reflux, and described liquid outlet is connected with grinding fluid conveying device.
3. a kind of twin grinder according to claim 2, is characterized in that, is provided with upper, middle and lower-ranking screen pack in described filter, and the density of described screen pack increases from top to bottom successively.
4. a kind of twin grinder according to claim 2, is characterized in that, described filter inlet place is provided with pressure regulator valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465270.5A CN104511831A (en) | 2013-09-27 | 2013-09-27 | Double-surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465270.5A CN104511831A (en) | 2013-09-27 | 2013-09-27 | Double-surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104511831A true CN104511831A (en) | 2015-04-15 |
Family
ID=52788009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310465270.5A Pending CN104511831A (en) | 2013-09-27 | 2013-09-27 | Double-surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104511831A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141927A (en) * | 2016-07-18 | 2016-11-23 | 益阳强大机械制造有限公司 | One clears off the supply of machine polishing fluid and reflux |
| CN109718899A (en) * | 2017-10-30 | 2019-05-07 | 阿尔法（江苏）重工科技有限公司 | Coal pulverizer mill |
-
2013
- 2013-09-27 CN CN201310465270.5A patent/CN104511831A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141927A (en) * | 2016-07-18 | 2016-11-23 | 益阳强大机械制造有限公司 | One clears off the supply of machine polishing fluid and reflux |
| CN109718899A (en) * | 2017-10-30 | 2019-05-07 | 阿尔法（江苏）重工科技有限公司 | Coal pulverizer mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |