CN202656054U - Power grinding head of cylindrical grinding machine - Google Patents
Power grinding head of cylindrical grinding machine Download PDFInfo
- Publication number
- CN202656054U CN202656054U CN 201220299119 CN201220299119U CN202656054U CN 202656054 U CN202656054 U CN 202656054U CN 201220299119 CN201220299119 CN 201220299119 CN 201220299119 U CN201220299119 U CN 201220299119U CN 202656054 U CN202656054 U CN 202656054U
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- CN
- China
- Prior art keywords
- grinding head
- power
- sleeve
- grinding
- head seat
- 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
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a power grinding head of a cylindrical grinding machine. The power grinding head comprises a grinding head seat body, a power motor, a sleeve, three-jaw chucks and double-needle bearings, wherein the three-jaw chuck is mounted on one side of the grinding head seat body, the power motor is mounted on the grinding head seat body, the sleeve is fixed in a head rack housing of the grinding head seat body, and the double-needle bearings are respectively mounted at the inner sides of two ends of the sleeve. In the turning process, a main shaft penetrates through the power grinding head, two sets of double-needle bearings are mounted between the sleeve and the main shaft, and a pair of three-jaw chucks is reinforced, so that the size of a workpiece is expanded both in the length of the workpiece and the diameter of the workpiece by the power grinding head. The power grinding head of the cylindrical grinding machine is convenient to use and simple to operate, and thus the product quality is improved, and the production benefit is improved.
Description
Technical field
The utility model relates to a kind of mechanical processing industry equipment, is specifically related to a kind of cylindrical grinder power grinding head.
Background technology
The employed universal grinding machine external of workshop skilled worker (for example M1450) is cylindrical and the end face tailored version equipment of working shaft-like part, the grinding that is particularly suitable for all kinds of drive disk assemblies is refining, in the grinding since grinding machine on two ends be stationary center, thereby greatly limit the length dimension of institute's processing work, when the required drive disk assembly size of client exceeds the standard configuration range of work, cause to carry out normal processing.
The utility model content
The purpose of this utility model is to have the inadequate deficiency of the range of work for existing universal grinding machine external, and a kind of cylindrical grinder power grinding head is provided.
The purpose of this utility model realizes by following technological means: comprise grinding head seat, power motor, sleeve, three-jaw chuck, grinding head seat one side is installed three-jaw chuck, power motor is installed above the grinding head seat, fixed muffle in the headstock housing of grinding head seat, also comprise two needle bearings, respectively in the inboard at installing sleeve two ends.
Compared with prior art the utlity model has following obvious advantage: top on the power grinding head changed system into spindle hole and its hole enlarged, make machining long workpieces penetrate to carry out from spindle hole and connect the cutter grinding, easy to use, simple to operate, and then Improving The Quality of Products, productivity effect improved.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure, 1-power motor, 2-main shaft, 3-three-jaw chuck, the two needle bearings of 4-, 5-grinding head seat, 6-bed surface, 7-sleeve.
The specific embodiment
Below in conjunction with accompanying drawing 1 and the specific embodiment the utility model is described in further detail:
Cylindrical grinder power grinding head as shown in Figure 1, comprise grinding head seat 5, power motor 1, sleeve 7, three-jaw chuck 3, two needle bearings 4, grinding head seat 5 one sides are installed three-jaw chuck 3, power motor 1 is installed above the grinding head seat 5, fixed muffle 7 in the headstock housing of grinding head seat 5, two needle bearings 4 are respectively in the inboard at installing sleeve two ends.
Grinding head seat 5 is installed on the bed surface 6 during turning, main shaft 2 passes power grinding head, owing at sleeve 7 and 2 on main shaft the two needle bearings 4 of two covers has been installed, and has been reinforced a secondary three-jaw chuck 3, so power grinding head has all been expanded the size of workpiece on Workpiece length and diameter.
The above; it only is a part of specific embodiment of the present utility model; protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. cylindrical grinder power grinding head, comprise grinding head seat, power motor, sleeve, three-jaw chuck, grinding head seat one side is installed three-jaw chuck, power motor is installed above the grinding head seat, fixed muffle in the headstock housing of grinding head seat, it is characterized in that: also comprise two needle bearings, respectively in the inboard at installing sleeve two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299119 CN202656054U (en) | 2012-06-18 | 2012-06-18 | Power grinding head of cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299119 CN202656054U (en) | 2012-06-18 | 2012-06-18 | Power grinding head of cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656054U true CN202656054U (en) | 2013-01-09 |
Family
ID=47450987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220299119 Expired - Fee Related CN202656054U (en) | 2012-06-18 | 2012-06-18 | Power grinding head of cylindrical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481132A (en) * | 2013-09-30 | 2014-01-01 | 平湖市山特螺纹工具有限公司 | Grinding head base of screw tap relief grinding machine |
-
2012
- 2012-06-18 CN CN 201220299119 patent/CN202656054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481132A (en) * | 2013-09-30 | 2014-01-01 | 平湖市山特螺纹工具有限公司 | Grinding head base of screw tap relief grinding machine |
| CN103481132B (en) * | 2013-09-30 | 2016-06-15 | 平湖市山特螺纹工具有限公司 | The head holder of tap shovel |
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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: 20130109 Termination date: 20130618 |