CN201325004Y - Bevel gearing drive two-station face lapping mill - Google Patents
Bevel gearing drive two-station face lapping mill Download PDFInfo
- Publication number
- CN201325004Y CN201325004Y CNU2008201829144U CN200820182914U CN201325004Y CN 201325004 Y CN201325004 Y CN 201325004Y CN U2008201829144 U CNU2008201829144 U CN U2008201829144U CN 200820182914 U CN200820182914 U CN 200820182914U CN 201325004 Y CN201325004 Y CN 201325004Y
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- gear
- cone gear
- grinding
- bearing
- rotary disk
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a bevel gearing drive two-station face lapping mill, comprising a stander (1), a main shaft (2), a rolling bearing (3), a central cone gear (4), a turning disc (16), two sets of cone gear transmission devices and two sets of grinding chucking components, wherein the two sets of grinding chucking components are arranged on the turning disc (16) symmetrically; each set of grinding chucking component consists of a driven cone gear (10), a shaft (12) and a chuck (13), and is supported on the turning disc (16) by the rolling bearing (11); the central cone gear (4) is connected with the driven cone gear by the cone gear transmission device; and the driven cone gear (10) and the chuck (13) are fixed on the shaft (12). The length of the transmission is changed, thus changing the orbital revolution radius of the grinding workpiece; and the surface of the grinding workpiece is different from the movement trail of a grinding disc.
Description
Technical field
The utility model relates to a kind of face lapping mill, especially Bevel Gear Transmission two station face lapping mills.
Background technology
Ultraprecise plane lapping technology in Precision Machining, ultraprecise manufacture field in occupation of critical role, almost be suitable for the processing of various materials, can obtain very high dimensional accuracy and form accuracy, even can reach the limit of machining accuracy, lapping device is simple, the machinery that does not need large amount of complex, and the precision conditions of not overcritical equipment.It is very extensive that attrition process is used, and becomes the precision machined key technologies such as mould, gauge block working face, motor part of sealing ring, hydraulic pressure and pneumatic control part, monocrystalline silicon piece, the VCD CD of mechanical seal.
At present, the equipment that carries out the precision plane grinding adopts the cylindrical gear mechanism transmission to realize the planetary motion of workpiece usually, there are problems such as weight is big, vibration noise is strong, particularly for the grinder of the big radius of gyration, because required roller gear diameter is very big, cause complete machine weight very big, cause additional energy loss height.
Summary of the invention
The utility model is a kind of Bevel Gear Transmission face lapping mill of two stations, this machine adopts Bevel Gear Drive to replace the column gear transmission that adopts at present, realize the planetary motion track of grinding work-piece, can realize the grinding of the big radius of gyration, improve the grinding efficiency of workpiece; Simultaneously can effectively alleviate complete machine weight.This grinder is applicable at a high speed, the attrition process of the big radius of gyration.
Bevel Gear Transmission two station face lapping mills of the present utility model comprise that frame 1, main shaft 2, rolling bearing 3, center cone gear 4, rotary disk 16, two cover Conical gear actuators, two covers grind compositions such as jig assembly, and two covers grind jig and are arranged symmetrically on the rotary disk 16.Center cone gear 4 is fixed on frame 1 bottom.Main shaft 2 is bearing in the seat hole of frame 1 by rolling bearing 3, and rotary disk 16 is fixed on main shaft 2 lower ends.Every cover Conical gear actuator is made up of first conical gear 5, second conical gear 9, power transmission shaft 7, is bearing on the bearing block 6 by rolling bearing 8, and bearing block 6 is fixed on the rotary disk 16; First conical gear 5, second conical gear 9 are fixed on the power transmission shaft 7.Every cover grinds the jig assembly to be made up of driven bevel gear 10, axle 12, jig 13, is bearing on the rotary disk 16 by rolling bearing 11.Center cone gear 4 links by Conical gear actuator and driven bevel gear; Driven bevel gear 10, jig 13 are fixed on the axle 12.
Bevel Gear Transmission two station face lapping mills of the present utility model have following advantage: (1) adopts Bevel Gear Drive, drives to grind the planetary motion that jig is done rotation and revolution, realizes the grinding campaign of workpiece, replaces column gear transmission; (2) change the length of power transmission shaft, can change the revolution radius of grinding work-piece; (3) center cone gear, conical gear one, two, the driven bevel gear number of teeth not simultaneously, the movement locus difference of the relative abrasive disk of workpiece lapped face; When adjusting their number of teeth, can realize grinding jig and drive workpiece and do the plane rotation motion, at this moment, the movement locus of workpiece lapped face each point is identical.
Description of drawings
Fig. 1 is Bevel Gear Transmission two station face lapping mill overall structure schematic diagrams of the present utility model;
Fig. 2 is the awl tooth graph of a relation of Bevel Gear Transmission two station face lapping mills of the present utility model.
The specific embodiment
Bevel Gear Transmission two station face lapping mills of the present utility model comprise that frame 1, main shaft 2, rolling bearing 3, center cone gear 4, rotary disk 16, two cover Conical gear actuators, two covers grind compositions such as jig assembly, and two covers grind jig and are arranged symmetrically on the rotary disk 16.Center cone gear 4 is fixed on frame 1 bottom.Main shaft 2 is bearing in the seat hole of frame 1 by rolling bearing 3, and rotary disk 16 is fixed on main shaft 2 lower ends.Every cover Conical gear actuator is made up of first conical gear 5, second conical gear 9, power transmission shaft 7, is bearing on the bearing block 6 by rolling bearing 8, and bearing block 6 is fixed on the rotary disk 16; First conical gear 5, second conical gear 9 are fixed on the power transmission shaft 7.Every cover grinds the jig assembly to be made up of driven bevel gear 10, axle 12, jig 13, is bearing on the rotary disk 16 by rolling bearing 11.Center cone gear 4 links by Conical gear actuator and driven bevel gear; Driven bevel gear 10, jig 13 are fixed on the axle 12.
During work, external motor drive shaft 2 is being with rotary disk 16, rotates around main shaft 2 center lines in 1 hole of frame; Rotary disk 16 is being with two covers to grind the jig assembly around 4 revolutions of center cone gear, and driven bevel gear around the axis rotation of oneself, revolves round the sun around the center cone gear under Conical gear actuator drives simultaneously.Grinding work-piece 14 is installed in and grinds on the jig 13, and around the axis rotation of oneself, around the axis revolution of main shaft 2, the plane that workpiece need grind contacts with abrasive disk 15 and grinds simultaneously.
Claims (1)
1. Bevel Gear Transmission two station face lapping mills, comprise frame (1), main shaft (2), rolling bearing (3), center cone gear (4), rotary disk (16), two cover Conical gear actuators, two covers grind the jig assembly, described two covers grind jig and are arranged symmetrically on the described rotary disk (16), described center cone gear (4) is fixed on described frame (1) bottom, described main shaft (2) is bearing in the seat hole of frame (1) by rolling bearing (3), rotary disk (16) is fixed on main shaft (2) lower end, it is characterized in that, every cover Conical gear actuator is by first conical gear (5), second conical gear (9), power transmission shaft (7) is formed, be bearing on the bearing block (6) by rolling bearing (8), bearing block (6) is fixed on the described rotary disk (16), first conical gear (5), second conical gear (9) is fixed on the power transmission shaft (7), every cover grinds the jig assembly by driven bevel gear (10), axle (12), jig (13) is formed, be bearing on the rotary disk (16) by rolling bearing (11), center cone gear (4) links by Conical gear actuator and driven bevel gear, driven bevel gear (10), jig (13) is fixed on the axle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201829144U CN201325004Y (en) | 2008-12-25 | 2008-12-25 | Bevel gearing drive two-station face lapping mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201829144U CN201325004Y (en) | 2008-12-25 | 2008-12-25 | Bevel gearing drive two-station face lapping mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325004Y true CN201325004Y (en) | 2009-10-14 |
Family
ID=41176983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201829144U Expired - Fee Related CN201325004Y (en) | 2008-12-25 | 2008-12-25 | Bevel gearing drive two-station face lapping mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325004Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406807A (en) * | 2013-05-31 | 2013-11-27 | 江苏华阳管业股份有限公司 | Device for grinding inner walls of straight pipes |
| CN104308693A (en) * | 2014-10-16 | 2015-01-28 | 中山市吉尔科研技术服务有限公司 | Centrifugal stirring optical lens polishing equipment |
-
2008
- 2008-12-25 CN CNU2008201829144U patent/CN201325004Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406807A (en) * | 2013-05-31 | 2013-11-27 | 江苏华阳管业股份有限公司 | Device for grinding inner walls of straight pipes |
| CN104308693A (en) * | 2014-10-16 | 2015-01-28 | 中山市吉尔科研技术服务有限公司 | Centrifugal stirring optical lens polishing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20100125 |