CN204076027U - Grinder liquid-adding device - Google Patents
Grinder liquid-adding device Download PDFInfo
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- CN204076027U CN204076027U CN201420464182.3U CN201420464182U CN204076027U CN 204076027 U CN204076027 U CN 204076027U CN 201420464182 U CN201420464182 U CN 201420464182U CN 204076027 U CN204076027 U CN 204076027U
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- liquid
- stirred vessel
- motor
- lapping liquid
- output pipe
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Abstract
The utility model discloses a kind of grinder liquid-adding device, comprises runing rest, motor, splash bar, stirred vessel; Stirred vessel and motor are connected with the support bar of runing rest respectively, and the splash bar that motor output shaft is connected stretches into and is equipped with in the stirred vessel of lapping liquid; The output pipe that the liquid outlet of stirred vessel bottom is connected arranges magnetic valve; The utility model adopts motor agitation grinding liquid, the break-make of the lapping liquid in solenoid control output pipe, achieve the function of lapping liquid automatic stirring, quantitative filling, this device solves lapping liquid band pressure causes grinding impurity to be rushed out the problem affecting Grinding Quality, also mitigates the labour intensity of operative employee simultaneously.
Description
Technical field
The utility model relates to the grinder liquid-adding device in a kind of field of machining.
Background technology
Mechanical seal ring grinder is for hard alloy finished product cutter following process, specially for there being the hard alloy mechanical sealing ring end face of smoothness requirements to carry out the equipment ground.This machine pressurizes to mechanical seal ring with pressing plate and briquetting, flat thread mill adds the lapping liquid being mixed with diadust (granularity 4 μm ~ about 8 μm) and carries out workpiece polishing, reach the object of single-sided polishing (mechanical seal ring fineness Ra0.03-0.06, Rz < 0.5).Mill rotate be by employing driven by motor reductor again driven gear abrasive disk move together and realize, and realize stepless speed regulation by frequency converter.An abrasive disk is joined two to three and is rotated star-wheel positioner, and each rotation star-wheel positioner is made up of 1 support, 3 block rollers (one of them is block roller of floating), and mechanical seal ring and briquetting are placed on to rotate in the middle of star-wheel positioner and grind.
Adopt different diadust lapping liquids according to the requirement of product, lapping liquid separated in time quantitatively adds once, is added to and rotates in star-wheel positioner.This abrasive disc is with spiral grooves, and the grinding impurity that mechanical seal ring produces in process of lapping sinks to channel bottom, and the rotation along with mill is polished liquid and takes out of.
Original lapping liquid liquid feeding mode connects a micropump and pipe on the container of dress lapping liquid, tube outlet is linked above the rotation star-wheel positioner on mill, this mode can realize automatic liquid-feeding, but because the lapping liquid that pump is got is with certain pressure, the grinding impurity sinking to channel bottom produced in process of lapping can be rushed out, the impurity particle rushed out not only is mixed in lapping liquid and causes very large impact to the mechanical sealing ring surface fineness of grinding, Rz value is made not reach requirement, and be flushed to each corner on mill, cause cleaning difficulty and do not wash clean clearly, affect the processing of next group workpiece.
For above-mentioned reasons, present grinding machinery sealing ring have to take the most original simple way, first by deployed for diadust lapping liquid, during the homemade spoon of time standby having arrived liquid feeding makes a scoop and slowly pours on mill rotation star-wheel positioner into, although grinding impurity has no longer been washed away out in a large number, but need the number adding lapping liquid just to vary with each individual like this, uncontrolled, and add the labour intensity of operative employee.
Utility model content
The purpose of this utility model is the grinder liquid-adding device providing a kind of liquid volume added controlled.
The technical solution of the utility model is as follows: it comprises runing rest, motor, splash bar, stirred vessel; Stirred vessel and motor are connected with the support bar of runing rest respectively, and the splash bar that motor output shaft is connected stretches into and is equipped with in the stirred vessel of lapping liquid; The output pipe that the liquid outlet of stirred vessel bottom is connected arranges magnetic valve, and described magnetic valve is for controlling the liquid break-make in output pipe.
Starter motor, lapping liquid in stirred vessel by automatic stirring, the mill that when magnetic valve is opened, lapping liquid automatically flows into below by output pipe from stirred vessel rotates in star-wheel positioner, by the make-and-break time of Controlling solenoid valve, can realize the control of lapping liquid injection rate size.The support bar of runing rest freely can rotate around support shaft, and drive motor and stirred vessel horizontally rotate, and is convenient to the position adjusting output pipe, and during guarantee liquid feeding, lapping liquid can flow into exactly in the mill of below and rotate in star-wheel positioner.
Further improvement is, the output pipe between described magnetic valve and the liquid outlet of stirred vessel arranges manual ball valve.The flow latus rectum of the manual ball valve adjustable output pipe lapping liquid before magnetic valve, so that control liquid volume added better.
Further improvement arranges blowoff valve bottom stirred vessel.When the diadust abrasive pastes granularity in lapping liquid changes, when needing to change lapping liquid, open blowoff valve, blowdown and the cleaning of stirred vessel can be convenient to.
The utility model device had both avoided the pressure produced with transport pump lapping liquid, and product Rz value controls below 0.5, and quality is guaranteed; Achieve again lapping liquid automatic stirring, and alleviate the labour intensity of operative employee simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model using state schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
Mechanical seal ring grinder liquid-adding device as shown in Figure 1 comprises runing rest 3, motor 5, splash bar 6, stirred vessel 2; Stirred vessel and motor are connected with the support bar 4 of runing rest respectively, and the splash bar that motor output shaft is connected stretches into and is equipped with in the stirred vessel of lapping liquid; The stainless steel tube 9 that the liquid outlet of stirred vessel bottom is connected sets gradually manual ball valve 7, magnetic valve 8, blowoff valve 1 is set bottom stirred vessel.The mechanical seal ring 11 of the rotation star-wheel positioner of the corresponding bottom of stainless steel tube liquid outlet and briquetting 10, sealing ring is placed on mill 12 and grinds.
The utility model adopts motor agitation grinding liquid, the break-make of the lapping liquid in solenoid control output pipe, achieve the function of lapping liquid automatic stirring, quantitative filling, this device solves lapping liquid band pressure causes grinding impurity to be rushed out the problem affecting Grinding Quality, also mitigates the labour intensity of operative employee simultaneously.
Claims (3)
1. a grinder liquid-adding device, is characterized in that, comprises runing rest, motor, splash bar, stirred vessel; Stirred vessel and motor are connected with the support bar of runing rest respectively, and the splash bar that motor output shaft is connected stretches into and is equipped with in the stirred vessel of lapping liquid; The output pipe of the liquid outlet connection of stirred vessel bottom arranges magnetic valve, and described magnetic valve is for controlling the liquid break-make in output pipe.
2. grinder liquid-adding device as claimed in claim 1, is characterized in that: the output pipe between described magnetic valve and stirred vessel liquid outlet arranges manual ball valve.
3. grinder liquid-adding device as claimed in claim 2, is characterized in that: arrange blowoff valve bottom described stirred vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464182.3U CN204076027U (en) | 2014-08-18 | 2014-08-18 | Grinder liquid-adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464182.3U CN204076027U (en) | 2014-08-18 | 2014-08-18 | Grinder liquid-adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076027U true CN204076027U (en) | 2015-01-07 |
Family
ID=52168789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464182.3U Active CN204076027U (en) | 2014-08-18 | 2014-08-18 | Grinder liquid-adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076027U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786109A (en) * | 2015-04-30 | 2015-07-22 | 哈尔滨工业大学 | Flexible joint thin rib bottom electric corrosion layer removal device |
| CN110480504A (en) * | 2019-08-06 | 2019-11-22 | 河源职业技术学院 | A kind of silicon carbide lapping liquid automatic fitration agitation cycle system |
| CN113510620A (en) * | 2021-07-26 | 2021-10-19 | 长鑫存储技术有限公司 | Liquid feeding device and grinding equipment |
| CN113561063A (en) * | 2021-09-26 | 2021-10-29 | 常州市名流干燥设备有限公司 | Polishing paste conveying mechanism for semiconductor drying machine |
-
2014
- 2014-08-18 CN CN201420464182.3U patent/CN204076027U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786109A (en) * | 2015-04-30 | 2015-07-22 | 哈尔滨工业大学 | Flexible joint thin rib bottom electric corrosion layer removal device |
| CN110480504A (en) * | 2019-08-06 | 2019-11-22 | 河源职业技术学院 | A kind of silicon carbide lapping liquid automatic fitration agitation cycle system |
| CN113510620A (en) * | 2021-07-26 | 2021-10-19 | 长鑫存储技术有限公司 | Liquid feeding device and grinding equipment |
| CN113561063A (en) * | 2021-09-26 | 2021-10-29 | 常州市名流干燥设备有限公司 | Polishing paste conveying mechanism for semiconductor drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151222 Address after: 643000 Zigong high tech Industrial Park, Fuchuan, No. 1, No. 2 Branch Road, Sichuan Patentee after: ZIGONG CHANGCHENG EQUIPMENT TECHNOLOGY CO., LTD. Address before: 643000 Zigong high tech Industrial Park, Fuchuan, No. 1, No. 2 Branch Road, Sichuan Patentee before: ZIGONG CHANGCHENG EQUIPMENT TECHNOLOGY CO., LTD. Patentee before: Zigong Cemented Carbides Co., Ltd. |