CN207077309U - A kind of high-accuracy twin grinder - Google Patents
A kind of high-accuracy twin grinder Download PDFInfo
- Publication number
- CN207077309U CN207077309U CN201721054769.7U CN201721054769U CN207077309U CN 207077309 U CN207077309 U CN 207077309U CN 201721054769 U CN201721054769 U CN 201721054769U CN 207077309 U CN207077309 U CN 207077309U
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- support
- machine support
- millstone
- cylinder
- fixedly connected
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Abstract
The utility model discloses a kind of high-accuracy twin grinder, including machine support, cylinder, upper millstone and lower millstone, the machine support bottom is provided with multiple supports, electronic box and heat sink are provided with the outside of machine support, electronic box is fixedly connected by welding with machine support, electronic box top is provided with PLC touch-screen control cabinets, together with heat sink is inlayed with machine support, the machine upper part of the frame is provided with the support of table and top air cylinder support, support of table bottom is fixedly connected by bolt with machine support, top air cylinder support is fixedly connected by fixed seat with machine support, the support of table top is provided with lower millstone, lower millstone top is provided with sun gear and connector, the top air cylinder support is provided with cylinder and magnetic valve, cylinder bottom is provided with upper millstone.The high-accuracy twin grinder, by being toothed around inside upper millstone and lower millstone, grinding rate and pressure size are controlled by PLC touch-screens control cabinet, effectively prevent the broken of crisp fritter workpiece.
Description
Technical field
Grinder equipment technical field is the utility model is related to, specially a kind of high-accuracy twin grinder.
Background technology
Twin grinder is mainly used in the parallel crystal in two sides or other machinery part carries out twin grinding, particularly crisp fritter
The processing of property material.Suitable for the mechanical seal ring of various materials, potsherd, cylinder piston ring, oil pump blade bearing end face and
The gold such as silicon, germanium, quartz crystal, graphite, sapphire, optics crystal, glass, lithium niobate, hard alloy, stainless steel, powder metallurgy
Belong to plane lapping and the polishing of material.
Traditional twin grinder effectively can not be controlled to grinding rotating speed and pressure so that more crisp workpiece is easily
It is broken, and traditional twin grinder effectively can not cool to the workpiece of grinding so that and workpiece is ground at high temperature
Quality easily reduce.For this, we devise a new high-accuracy twin grinder, solve traditional high-accuracy pair
The problem of surface grinding is inconvenient for use.
The content of the invention
The purpose of this utility model is to provide a kind of high-accuracy twin grinder, to solve existing technological deficiency and not
The technical requirements that can reach.
To achieve the above object, the utility model provides following technical scheme：A kind of high-accuracy twin grinder, including machine
Device support, cylinder, upper millstone and lower millstone, the machine support bottom are provided with multiple supports, electronic box are provided with the outside of machine support
And heat sink, electronic box are fixedly connected with machine support by welding, electronic box top is provided with PLC touch-screen control cabinets, heat sink and
Machine support is inlayed together, and the machine upper part of the frame is provided with the support of table and top air cylinder support, support of table bottom
Portion is fixedly connected by bolt with machine support, and top air cylinder support is fixedly connected by fixed seat with machine support, the work
Make platform frame upper and be provided with lower millstone, lower millstone top is provided with sun gear and connector, and the top air cylinder support is provided with upper
Provided with cylinder and magnetic valve, cylinder bottom is provided with upper millstone, and upper millstone is fixedly connected with cylinder.
Preferably, the upper millstone is provided with water pipe, and for water pipe with being fixedly connected on the outside of cylinder, upper millstone bottom is provided with spray
Head, shower nozzle are detachably connected by screw thread and water pipe.
Preferably, gear is equipped with inside the upper millstone and lower millstone, sun gear engages connection with gear by the gear teeth,
Connector is connected with the through hole inside upper millstone.
Preferably, dust cover is provided with the inside of the heat sink, dust cover is fixedly connected with heat sink.
Preferably, the PLC touch-screens control cabinet is provided with touch-screen and button, PLC touch-screens control cabinet and magnetic valve
Pass through electrical connection with machine base inner.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. compared with traditional high-accuracy twin grinder, the high-accuracy twin grinder after improvement uses stepless speed regulation system
System control, can adjust out the grinding rate for being adapted to grinding various parts easily.Using electricity-gas proportioning valve closed loop feedback pressure control
System, can independently regulate and control cylinder pressure by PLC touch-screens control cabinet, and upper disk sets slow drop function, effectively prevents crisp fritter workpiece
It is broken；
2. compared with traditional high-accuracy twin grinder, high-accuracy twin grinder workpiece meeting in grinding after improvement
Substantial amounts of heat is sent, shower nozzle is provided with the bottom of upper millstone, when upper millstone contacts grinding with lower millstone, shower nozzle is to grinding
Workpiece carries out watering cooling, to improve the quality of workpiece grinding.
Brief description of the drawings
Fig. 1 is a kind of high-accuracy twin grinder structural representation of the utility model；
Fig. 2 is a kind of high-accuracy twin grinder lower millstone internal structure schematic diagram of the utility model；
Fig. 3 is a kind of high-accuracy twin grinder rotation axis structure diagram of the utility model.
In figure：1- machine supports, the 2- supports of table, 3- tops air cylinder support, 4- cylinders, 5- magnetic valves, 6-PLC are touched
Shield control cabinet, 7- electronic boxs, 8- upper millstones, 9- lower millstones, 10- sun gears, 11- connectors, 12- gears, 13- water pipes, 14- radiatings
Plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of high-accuracy twin grinder, including machine
Support 1, cylinder 4, upper millstone 8 and lower millstone 9, the bottom of machine support 1 are provided with multiple supports, and the outside of machine support 1 is provided with
Electronic box 7 and heat sink 14, electronic box 7 are fixedly connected by welding with machine support 1, and the top of electronic box 7 is provided with PLC touch-screen control cabinets
6, together with heat sink 14 is inlayed with machine support 1, the top of machine support 1 is provided with the support of table 2 and top cylinder branch
Frame 3, the bottom of the support of table 2 are fixedly connected by bolt with machine support 1, and top air cylinder support 3 passes through fixed seat and machine
Support 1 is fixedly connected, and the top of the support of table 2 is provided with lower millstone 9, and the top of lower millstone 9 is provided with sun gear 10 and connector
11, the top air cylinder support 3 is provided with cylinder 4 and magnetic valve 5, and the bottom of cylinder 4 is provided with upper millstone 8, upper millstone 8 with
Cylinder 4 is fixedly connected.
Upper millstone 8 is provided with water pipe 13, and water pipe 13 is fixedly connected with the outside of cylinder 4, and the bottom of upper millstone 8 is provided with shower nozzle, spray
Head is detachably connected by screw thread and water pipe 13, and when grinding, workpiece can generate heat under high-speed friction, and high temperature is easily to work
Atomic structure inside part damages, and then reduces the quality of workpiece.
Gear 12 is equipped with inside upper millstone 8 and lower millstone 9, sun gear 10 engages connection by the gear teeth with gear 12, even
Connect device 11 to be connected with the through hole inside upper millstone 8, connector 11 is fixed the position of upper millstone 8, prevents from grinding
During upper millstone 8 shifted in the presence of external force.
The inner side of heat sink 14 is provided with dust cover, and dust cover is fixedly connected with heat sink 14, and dust cover can be prevented effectively
Dust in outside air is entered in machine support 1, so as to influence the element service life inside machine support 1.
PLC touch-screens control cabinet 6 is provided with touch-screen and button, PLC touch-screens control cabinet 6 and magnetic valve 5 and machine machine
By electrical connection inside seat 1, change the speed ground between upper millstone 8 and lower millstone 9 by manipulating PLC touch-screens control cabinet 6
And pressure.
Workpiece to be ground is placed on sun gear 10 by a kind of high-accuracy twin grinder of the utility model, by manipulating PLC
Touch-screen control cabinet 6 so that upper millstone 8 slowly rotates in the presence of magnetic valve 5 so that lower millstone 9 is inside machine support 1
Rotated in the presence of motor, upper millstone 8 moves down so that slowly closed between upper millstone 8 and lower millstone 9, and then to the sun
Workpiece on wheel 10 is ground, and workpiece can send substantial amounts of heat during grinding, pass through the shower nozzle of the bottom of upper millstone 8
Workpiece is fed water, workpiece is cooled, and then improves the quality of workpiece grinding.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-accuracy twin grinder, including machine support（1）, cylinder（4）, upper millstone（8）And lower millstone（9）, it is special
Sign is：The machine support（1）Bottom is provided with multiple supports, machine support（1）Outside is provided with electronic box（7）And heat sink
（14）, electronic box（7）Pass through welding and machine support（1）It is fixedly connected, electronic box（7）Top is provided with PLC touch-screen control cabinets（6）,
Heat sink（14）With machine support（1）Inlay together, the machine support（1）Top is provided with the support of table（2）And top
Air cylinder support（3）, the support of table（2）Bottom passes through bolt and machine support（1）It is fixedly connected, top air cylinder support（3）It is logical
Cross fixed seat and machine support（1）It is fixedly connected, the support of table（2）Top is provided with lower millstone（9）, lower millstone（9）On
Portion is provided with sun gear（10）And connector（11）, the top air cylinder support（3）It is provided with cylinder（4）And magnetic valve
（5）, cylinder（4）Bottom is provided with upper millstone（8）, upper millstone（8）With cylinder（4）It is fixedly connected.
A kind of 2. high-accuracy twin grinder according to claim 1, it is characterised in that：The upper millstone（8）It is provided with
Water pipe（13）, water pipe（13）With cylinder（4）Outside is fixedly connected, upper millstone（8）Bottom is provided with shower nozzle, and shower nozzle passes through screw thread and water
Pipe（13）It is detachably connected.
A kind of 3. high-accuracy twin grinder according to claim 1, it is characterised in that：The upper millstone（8）With lower mill
Disk（9）Inside is equipped with gear（12）, sun gear（10）Pass through the gear teeth and gear（12）Engagement connection, connector（11）With upper mill
Disk（8）Internal through hole is connected.
A kind of 4. high-accuracy twin grinder according to claim 1, it is characterised in that：The heat sink（14）Inner side is set
There are dust cover, dust cover and heat sink（14）It is fixedly connected.
A kind of 5. high-accuracy twin grinder according to claim 1, it is characterised in that：The PLC touch-screens control cabinet
（6）It is provided with touch-screen and button, PLC touch-screen control cabinets（6）With magnetic valve（5）With machine support（1）Inside is by being electrically connected
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054769.7U CN207077309U (en) | 2017-08-22 | 2017-08-22 | A kind of high-accuracy twin grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054769.7U CN207077309U (en) | 2017-08-22 | 2017-08-22 | A kind of high-accuracy twin grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077309U true CN207077309U (en) | 2018-03-09 |
Family
ID=61420575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721054769.7U Expired - Fee Related CN207077309U (en) | 2017-08-22 | 2017-08-22 | A kind of high-accuracy twin grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077309U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381377A (en) * | 2018-04-17 | 2018-08-10 | 东海县太阳光新能源有限公司 | A kind of quartz grinding mill |
| CN108857684A (en) * | 2018-08-10 | 2018-11-23 | 彭杰 | Burr remover is used in a kind of finishing of hub surface |
| CN108942448A (en) * | 2018-08-26 | 2018-12-07 | 彭杰 | Hub surface integration burr remover with upper and lower positioning mechanism |
| CN109454521A (en) * | 2018-10-22 | 2019-03-12 | 孙美玲 | A kind of surface grinding device of the mold with rotation refrigerating function |
| CN111389508A (en) * | 2020-04-30 | 2020-07-10 | 香农工业设备制造南京有限公司 | Quick-release millstone structure applied to grinding machine |
-
2017
- 2017-08-22 CN CN201721054769.7U patent/CN207077309U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381377A (en) * | 2018-04-17 | 2018-08-10 | 东海县太阳光新能源有限公司 | A kind of quartz grinding mill |
| CN108857684A (en) * | 2018-08-10 | 2018-11-23 | 彭杰 | Burr remover is used in a kind of finishing of hub surface |
| CN108942448A (en) * | 2018-08-26 | 2018-12-07 | 彭杰 | Hub surface integration burr remover with upper and lower positioning mechanism |
| CN109454521A (en) * | 2018-10-22 | 2019-03-12 | 孙美玲 | A kind of surface grinding device of the mold with rotation refrigerating function |
| CN111389508A (en) * | 2020-04-30 | 2020-07-10 | 香农工业设备制造南京有限公司 | Quick-release millstone structure applied to grinding machine |
| CN111389508B (en) * | 2020-04-30 | 2024-05-03 | 香农工业设备制造南京有限公司 | Quick-dismantling millstone structure applied to grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180309 Termination date: 20190822 |