CN2796945Y - Grinding head supplying device of vertical grinding machine - Google Patents
Grinding head supplying device of vertical grinding machine Download PDFInfo
- Publication number
- CN2796945Y CN2796945Y CN 200520050915 CN200520050915U CN2796945Y CN 2796945 Y CN2796945 Y CN 2796945Y CN 200520050915 CN200520050915 CN 200520050915 CN 200520050915 U CN200520050915 U CN 200520050915U CN 2796945 Y CN2796945 Y CN 2796945Y
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- ball screw
- utility
- model
- grinding
- rolling ball
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Abstract
The utility model discloses a grinding head supplying device of a standing grinding machine, which has the advantages of simple and compact structure, convenient processing, convenient fabrication and high precision. The utility model comprises a machine body [2] and a main shaft [5]. The utility model is characterized in that a rolling ball screw rod [3] and a rolling ball screw nut [4] are installed on the machine body [2], a worm rod [8] which is matched with the rolling ball screw nut [4] is installed on the machine body [2] through a worm gear case [7], a through hole is arranged in the center of the rolling ball screw rod [3], and the main shaft [5] is installed in the through hole through a bearing [6]. The utility model has the characteristics of simple structure, stable performance, high precision, etc.
Description
Technical field:
The utility model relates to a kind of vertical grinder, specifically a kind of grinding wheel feed device of vertical grinder.
Background technology:
The bistrique of existing grinding machine generally is to be fixed on the headstock, and the headstock is installed on the guide rail, and the feeding of bistrique relies on the ball screw that is installed on the guide rail and worm gear and nut to pay and realizes.The shortcoming of this structure is: complex structure, heaviness, difficulty of processing are big and precision is not high, and are easy to generate strain, influence the precision of grinding machine.
Summary of the invention:
The purpose of this utility model provides the grinding wheel feed device of the high vertical grinder of a kind of simple in structure, compact, convenient processing and manufacture and precision.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of grinding wheel feed device of vertical grinder, it comprises body, main shaft, ball screw and ball nut are installed on the body, the worm screw that cooperates with ball nut is installed on the body by worm gear case, the center of ball screw is a through hole, and main shaft is installed in the through hole by bearing.
Because adopt technique scheme, the utility model has been realized goal of the invention preferably, have characteristics such as simple in structure, stable performance, precision height.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
By accompanying drawing as can be known, a kind of grinding wheel feed device of vertical grinder, it comprises body 2, main shaft 5, ball screw 3 and ball nut 4 are installed on the body 2, the worm screw 8 that cooperates with ball nut 4 is installed on the body 2 by worm gear case 7, and the center of ball screw 3 is a through hole, and main shaft 5 is installed in the through hole by bearing 6, and with emery wheel 10 rigid attachment.
When rotating under the driving of belt pulley 1 at power, drive emery wheel 10 and make cutting movement, by driving worm screw 8, drive ball nut 4 rotations, can realize that ball screw 3 moves up and down in body 2, finish the precision feeding and the withdrawing of grinding.
Claims (1)
1, a kind of grinding wheel feed device of vertical grinder, it comprises body [2], main shaft [5], it is characterized in that being equipped with on the body [2] ball screw [3] and ball nut [4], the worm screw [8] that cooperates with ball nut [4] is installed on the body [2] by worm gear case [7], the center of ball screw [3] is a through hole, and main shaft [5] is installed in the through hole by bearing [6].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050915 CN2796945Y (en) | 2005-05-25 | 2005-05-25 | Grinding head supplying device of vertical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050915 CN2796945Y (en) | 2005-05-25 | 2005-05-25 | Grinding head supplying device of vertical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796945Y true CN2796945Y (en) | 2006-07-19 |
Family
ID=36868182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520050915 Expired - Lifetime CN2796945Y (en) | 2005-05-25 | 2005-05-25 | Grinding head supplying device of vertical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2796945Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390026A (en) * | 2011-11-08 | 2012-03-28 | 绍兴市家度弹簧机械有限公司 | Grinding-head moving mechanism of double-end-surface vertical grinding machine |
| CN102513887A (en) * | 2011-12-01 | 2012-06-27 | 沪东重机有限公司 | Sanding tool for sanding cylinder shaft parts on lathe |
| CN107283311A (en) * | 2017-07-04 | 2017-10-24 | 广东赛因迪科技股份有限公司 | A kind of edging head device of auto-feed |
| CN112372473A (en) * | 2020-11-28 | 2021-02-19 | 西峡县内燃机进排气管有限责任公司 | A grinding device for processing of turbo charger casing |
| CN113910031A (en) * | 2021-09-26 | 2022-01-11 | 宇环数控机床股份有限公司 | Double-ended grinding machine |
-
2005
- 2005-05-25 CN CN 200520050915 patent/CN2796945Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390026A (en) * | 2011-11-08 | 2012-03-28 | 绍兴市家度弹簧机械有限公司 | Grinding-head moving mechanism of double-end-surface vertical grinding machine |
| CN102513887A (en) * | 2011-12-01 | 2012-06-27 | 沪东重机有限公司 | Sanding tool for sanding cylinder shaft parts on lathe |
| CN107283311A (en) * | 2017-07-04 | 2017-10-24 | 广东赛因迪科技股份有限公司 | A kind of edging head device of auto-feed |
| CN112372473A (en) * | 2020-11-28 | 2021-02-19 | 西峡县内燃机进排气管有限责任公司 | A grinding device for processing of turbo charger casing |
| CN112372473B (en) * | 2020-11-28 | 2023-07-21 | 西峡县内燃机进排气管有限责任公司 | Polishing device for machining turbocharger shell |
| CN113910031A (en) * | 2021-09-26 | 2022-01-11 | 宇环数控机床股份有限公司 | Double-ended grinding machine |
| CN113910031B (en) * | 2021-09-26 | 2024-05-07 | 宇环数控机床股份有限公司 | Double-end-face grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUHUAN TONGXIN CNC MACHINE TOOL CO., LTD. Free format text: FORMER OWNER: YU HUAN INDUSTRY CO. LTD., YUANJIANG, HUNAN Effective date: 20121205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 413100 YIYANG, HUNAN PROVINCE TO: 410323 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121205 Address after: 410323 Liuyang, Hunan, manufacturing base of the weft Road,, Patentee after: Yuhuan CNC Machine Tool Co., Ltd. Address before: 413100, Hunan, Yuanjiang Province Lake Road Bridge No. 12 Patentee before: Hunan Yuanjiang Yuhuan Industrial Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150525 Granted publication date: 20060719 |