CN204235308U - Traverse feed formula centerless grinder - Google Patents
Traverse feed formula centerless grinder Download PDFInfo
- Publication number
- CN204235308U CN204235308U CN201420575495.6U CN201420575495U CN204235308U CN 204235308 U CN204235308 U CN 204235308U CN 201420575495 U CN201420575495 U CN 201420575495U CN 204235308 U CN204235308 U CN 204235308U
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- workpiece
- feed formula
- traverse feed
- centerless grinder
- backstay
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Abstract
The utility model provides a kind of traverse feed formula centerless grinder, and with the problem that the reply solving workpiece model change involved by traverse feed formula centerless grinder in the past etc. is complicated and with high costs, it has: for the grinding stone of grinding work piece; Regulating wheel, it is for make rotating shaft and grinding stone mode a little angularly pay thrust to workpiece; And positioner, it has the backstay of workpiece along the axial location of workpiece, the feature of above-mentioned traverse feed formula centerless grinder is, above-mentioned positioner also has for making the linear actuators of backstay movement and for driving the servomotor of above-mentioned linear actuators.In the utility model, freely can be adjusted the front and back position of backstay by servomotor, thereby, it is possible to make the reply simplicity of the model change of workpiece etc., and can cost be cut down.
Description
Technical field
The utility model relates to traverse feed formula centerless grinder, particularly relates to the traverse feed formula centerless grinder with backstay.
Background technology
Usually, when being carried out grinding circle rod-shaped workpiece by infeed grinding, the rotating shaft of grinding stone and regulating wheel each other slightly pays thrust to workpiece angularly, and workpiece end face and the backstay as positioner are carried out axial location to fetching.
In the past, this backstay, by Driven by Hydraulic Cylinder, freely cannot change the amount of movement of backstay, when changing shape or the size of workpiece according to the shape of workpiece or size, or when will to change backstay etc. because of abrasion, need to be replaced by the different backstay of size.Therefore, with high costs.
Utility model content
The utility model is made in view of above technical task, its object is to, and provides a kind of and can make the reply simplicity of the model change of workpiece etc. and can cut down the traverse feed formula centerless grinder of cost.
The traverse feed formula centerless grinder of the technical solution of the utility model 1 has: for the grinding stone of grinding work piece; Regulating wheel, it is for make rotating shaft and grinding stone mode angularly pay thrust to workpiece; And positioner, it has the backstay of workpiece along the axial location of workpiece, the feature of described traverse feed formula centerless grinder is, described positioner also has for making the linear actuators of backstay movement and for driving the servomotor of described linear actuators.
Be preferably, described linear actuators is ball-screw.
Be more preferably, described workpiece is the bearer ring of belt difference.
Accompanying drawing explanation
Fig. 1 is the figure representing traverse feed formula centerless grinder of the present utility model.
Detailed description of the invention
As shown in Figure 1, traverse feed formula centerless grinder has: for the grinding stone 1 of grinding work piece A; Regulating wheel 2, it is for make rotating shaft and grinding stone mode angularly pay thrust to workpiece A; With for the positioner 3 by Workpiece fixing.Positioner have by workpiece along the axial location of workpiece backstay 4, be used for making the linear actuators 5 of backstay movement and be used for driving the servomotor 6 of linear actuators.
Grinding stone is not parallel with the rotating shaft of regulating wheel, each other a little with angle (diagram is omitted), thus, when being carried out grinding circle rod-shaped workpiece by infeed grinding, workpiece produces the thrust had towards backstay 3.By making the axial end of workpiece dock with backstay 3, and the location axially of workpiece can be carried out.
When the axial length of workpiece changes because Job Scheduling changes, utilize the operation screen of not shown control device to input the length of workpiece.
Control device arrives to the mode on the appropriate position of mating with the length of workpiece to make backstay, and the servomotor be connected with linear actuators is rotated.
Ball-screw etc. is used as linear actuators.Workpiece is such as the bearer ring etc. of belt difference.
Traverse feed formula centerless grinder of the present utility model have employed servo driven type backstay, thereby, it is possible to freely adjust the front and back position of backstay by servomotor, can make the reply simplicity of the model change of workpiece etc., and can cut down cost.
Claims (3)
1. a traverse feed formula centerless grinder, it has: for the grinding stone (1) of grinding work piece; Regulating wheel (2), it is for make rotating shaft and grinding stone mode angularly pay thrust to workpiece; With positioner (3), it has the backstay (4) of workpiece along the axial location of workpiece, the feature of described traverse feed formula centerless grinder is, described positioner also has for making the linear actuators of backstay movement (5) and for driving the servomotor (6) of described linear actuators (5).
2. traverse feed formula centerless grinder according to claim 1, is characterized in that, described linear actuators (5) is ball-screw.
3. traverse feed formula centerless grinder according to claim 1 and 2, is characterized in that, described workpiece is the bearer ring of belt difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575495.6U CN204235308U (en) | 2014-09-30 | 2014-09-30 | Traverse feed formula centerless grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575495.6U CN204235308U (en) | 2014-09-30 | 2014-09-30 | Traverse feed formula centerless grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235308U true CN204235308U (en) | 2015-04-01 |
Family
ID=52764860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575495.6U Active CN204235308U (en) | 2014-09-30 | 2014-09-30 | Traverse feed formula centerless grinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN204235308U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972365A (en) * | 2015-07-07 | 2015-10-14 | 绍兴华晶科技有限公司 | Reciprocator for grinding zircon porcelain part with step |
| CN109202689A (en) * | 2018-09-19 | 2019-01-15 | 中钢集团新型材料（浙江）有限公司 | One kind being used for high-precision smooth surface cylindrical graphite sample process equipment |
| CN111085909A (en) * | 2019-11-29 | 2020-05-01 | 河南航天精工制造有限公司 | Fine adjustment positioning device and centerless grinding machine |
-
2014
- 2014-09-30 CN CN201420575495.6U patent/CN204235308U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972365A (en) * | 2015-07-07 | 2015-10-14 | 绍兴华晶科技有限公司 | Reciprocator for grinding zircon porcelain part with step |
| CN109202689A (en) * | 2018-09-19 | 2019-01-15 | 中钢集团新型材料（浙江）有限公司 | One kind being used for high-precision smooth surface cylindrical graphite sample process equipment |
| CN109202689B (en) * | 2018-09-19 | 2023-06-16 | 赛迈科先进材料股份有限公司 | Cylindrical graphite sample processing equipment for high-precision smooth surface |
| CN111085909A (en) * | 2019-11-29 | 2020-05-01 | 河南航天精工制造有限公司 | Fine adjustment positioning device and centerless grinding machine |
| CN111085909B (en) * | 2019-11-29 | 2022-03-15 | 河南航天精工制造有限公司 | Fine adjustment positioning device and centerless grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |