CN202498415U - Feeding structure of coreless grinding machine of grinding valve key groove - Google Patents
Feeding structure of coreless grinding machine of grinding valve key groove Download PDFInfo
- Publication number
- CN202498415U CN202498415U CN2012200893224U CN201220089322U CN202498415U CN 202498415 U CN202498415 U CN 202498415U CN 2012200893224 U CN2012200893224 U CN 2012200893224U CN 201220089322 U CN201220089322 U CN 201220089322U CN 202498415 U CN202498415 U CN 202498415U
- Authority
- CN
- China
- Prior art keywords
- ball screw
- feeding structure
- grinding
- key groove
- output
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a feeding structure of a coreless grinding machine of a grinding valve key groove, which enables good motion sensitivity and high micro feeding precision. The feeding structure which comprises a servo motor and a seat plate is characterized in that the output end of the servo motor is connected with the input end of a planetary reducer; the output end of the planetary reducer is connected with a ball screw through a shaft coupling; the output end of the ball screw is provided with a ball screw seat in a sleeved way; and the ball screw seat is fastened on and connected with the seat plate.
Description
Technical field
The utility model relates to the structure field of the centerless grinder of grinding valve collet groove, is specially a kind of feeding structure of centerless grinder of grinding valve collet groove.
Background technology
The feeding structure of the centerless grinder of existing valve collet groove, the structure that it adopts servomotor directly to drive, poor, the micro-precision of its motion sensitivity is low.
Summary of the invention
To the problems referred to above, the utility model provides a kind of feeding structure of centerless grinder of grinding valve collet groove, and it makes, and motion sensitivity is good, the microfeed precision high.
A kind of feeding structure of centerless grinder of grinding valve collet groove; Its technical scheme is such: it comprises servomotor, seat board; It is characterized in that: the output of said servomotor connects the input of said planetary reduction gear; The output of said planetary reduction gear connects ball screw through shaft coupling, and the output of said ball screw is set with the ball wire pole socket, and said ball wire pole socket is fastenedly connected seat board.
After adopting the structure of the utility model, drive the ball wire pole socket behind driven by servomotor planetary reduction gear, the ball-screw and move, finally drive seat board and accomplish feeding, its motion sensitivity is good, the microfeed precision high.
Description of drawings
Fig. 1 is the front view structural representation of the utility model.
The specific embodiment
See Fig. 1; It comprises servomotor 1, seat board 2, and the output of servomotor 1 connects the input of planetary reduction gear 3, and the output of planetary reduction gear 3 connects ball screw 5 through shaft coupling 4; The output of ball screw 5 is set with ball wire pole socket 6, and ball wire pole socket 6 is fastenedly connected seat board 2.
Claims (1)
1. the feeding structure of the centerless grinder of a grinding valve collet groove; It comprises servomotor, seat board; It is characterized in that: the output of said servomotor connects the input of said planetary reduction gear; The output of said planetary reduction gear connects ball screw through shaft coupling, and the output of said ball screw is set with the ball wire pole socket, and said ball wire pole socket is fastenedly connected seat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200893224U CN202498415U (en) | 2012-03-12 | 2012-03-12 | Feeding structure of coreless grinding machine of grinding valve key groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200893224U CN202498415U (en) | 2012-03-12 | 2012-03-12 | Feeding structure of coreless grinding machine of grinding valve key groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498415U true CN202498415U (en) | 2012-10-24 |
Family
ID=47035041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200893224U Expired - Fee Related CN202498415U (en) | 2012-03-12 | 2012-03-12 | Feeding structure of coreless grinding machine of grinding valve key groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554719A (en) * | 2012-03-12 | 2012-07-11 | 无锡市启龙机床有限公司 | Feed structure for centerless grinder for grinding valve lock clamping groove |
| CN104148997A (en) * | 2014-08-08 | 2014-11-19 | 无锡机床股份有限公司 | Workpiece servo locating structure of centerless grinding machine |
-
2012
- 2012-03-12 CN CN2012200893224U patent/CN202498415U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554719A (en) * | 2012-03-12 | 2012-07-11 | 无锡市启龙机床有限公司 | Feed structure for centerless grinder for grinding valve lock clamping groove |
| CN104148997A (en) * | 2014-08-08 | 2014-11-19 | 无锡机床股份有限公司 | Workpiece servo locating structure of centerless grinding machine |
| CN104148997B (en) * | 2014-08-08 | 2016-08-17 | 无锡机床股份有限公司 | A kind of servo-positioning structure of the workpiece of centerless grinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202045369U (en) | Telescoping mechanism of numerical control car wheel lathe spindle | |
| CN102554719A (en) | Feed structure for centerless grinder for grinding valve lock clamping groove | |
| CN202984741U (en) | Drilling machine auto-feeder | |
| CN202498415U (en) | Feeding structure of coreless grinding machine of grinding valve key groove | |
| CN202302217U (en) | Manual-electric switching device of valve | |
| CN202622021U (en) | Device for machining milling groove in hole | |
| CN202752954U (en) | Main feeding structure of valve rod numerically-controlled centerless grinding machine | |
| CN202015855U (en) | Electric drill with flexible spindle | |
| EP2527689A3 (en) | Actuator | |
| CN201711729U (en) | Novel rolling tool | |
| CN103658743A (en) | Portable electric drill positioning device | |
| CN203541556U (en) | Lathe sliding box with groove plate mechanism | |
| CN102785135A (en) | Main feeding structure of valve-rod-part numerically-controlled centerless grinder | |
| CN202369075U (en) | Disk feeding machine | |
| CN202538876U (en) | Tube mill using planetary gear reducer as main gear reducer | |
| CN106584223A (en) | Polishing and grinding equipment special for inner wall of long and thin pipe fitting | |
| CN201406276Y (en) | Transmission device of cart walking part of gantry crane | |
| CN203018792U (en) | Main gear shaft for electric hand drill | |
| CN202238832U (en) | Ball seat with rotating shaft | |
| CN203184984U (en) | Rotating clamping head of full-automatic belt pulley blank central hole processing device | |
| CN203516059U (en) | Oil pump shaft | |
| CN203146773U (en) | Transition shaft gear installation structure in gearbox | |
| CN202073735U (en) | Water and air pump | |
| CN202140383U (en) | Built-in key joint mechanism | |
| CN202741555U (en) | Dual slider support mechanism for full-servo notching press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |