CN202137651U - Long sharpening rod for internal sharpening machine - Google Patents
Long sharpening rod for internal sharpening machine Download PDFInfo
- Publication number
- CN202137651U CN202137651U CN201120117907U CN201120117907U CN202137651U CN 202137651 U CN202137651 U CN 202137651U CN 201120117907 U CN201120117907 U CN 201120117907U CN 201120117907 U CN201120117907 U CN 201120117907U CN 202137651 U CN202137651 U CN 202137651U
- Authority
- CN
- China
- Prior art keywords
- major axis
- sleeve
- grinding wheel
- long
- long shaft
- 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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Abstract
A long sharpening rod for an internal sharpening machine comprises an inner sleeve, a long shaft sleeve flange, bearing caps, a long shaft head, an oil pressure cylinder, an elastic retainer ring, a long shaft sleeve, a grinding wheel shaft sleeve, a grinding wheel pressure cover, a plurality of bearings and a long shaft. The bearings are sleeved on the long shaft and clamped on the inner surface of an inner sleeve, the bearing caps covers the bearings respectively, the long shaft sleeve flange is pivoted at the end of the long shaft head which is welded to the long shaft, the inner sleeve is wrapped by the long shaft sleeve, the end of the long shaft is connected with the grinding wheel shaft sleeve, the oil pressure cylinder and the elastic retainer ring are sleeved at the joint of the long shaft with the grinding wheel shaft sleeve, and the grinding wheel pressure cover covers the end of the grinding wheel shaft sleeve in a pressed manner. The long sharpening rod for an internal sharpening machine is simple in structure, low in cost, convenient in maintenance, quick in replacement and long in continuous service time.
Description
Technical field
The utility model relates to long mill bar, and the reconditioning captain grinds bar in being specially.
Background technology
Sharpening machine is a kind of novel steel pipe process equipment in the steel pipe, because its unique processing characteristics requires its bistrique in growing apart from deep hole, to work, and satisfies its processing request.So each item index requests such as rigidity, elasticity, intensity to the mill bar are high, and the mill bar is to run up, and requires its stable working over a long time under the duty, do not block sliding, sintering etc. not.General use is flexible axle hose construction form at present; Because the rigid structure of flexible axle flexible pipe and insufficient strength are desirable; Use appearance fracture easily in about 20 hours continuously, giving maintenance, change and brought a large amount of workloads, also causing a large amount of economic waste present situations.And polylinker mill bar, owing to be spliced by several short mill bars, its concentricity, maintenance, assembly difficulty are big; Require height, and be prone in the course of the work produce loosening present situation, manufacturing cost and manufacture difficulty are big; Maintenance cost is high, and maintenance assembling complicacy and overlong time are used inconvenience etc.
The utility model content
The reconditioning captain ground bar in the technical problem that the utility model solved was to provide, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
Interior reconditioning captain grinds bar, comprises inner sleeve, major axis cover flange, bearing cap, major axis head, oil hydraulic cylinder, circlip, major axis sleeve pipe, grinding wheel spindle sleeve, emery wheel gland, bearing and major axis, is socketed with a plurality of bearings on the said major axis.Said bearing cap covers on bearing; Said bearing is stuck in the inner surface of inner sleeve, and said major axis cover flange is riveted on the end of major axis head, and said major axis head is welded on the major axis; Said major axis sleeve pipe is wrapped in the outside of inner sleeve; The end of said major axis is connecting grinding wheel spindle sleeve, and the junction of said major axis and grinding wheel spindle sleeve is with oil hydraulic cylinder and circlip, and said emery wheel gland gland is in the end of grinding wheel spindle sleeve.
Beneficial effect
The utility model is simple in structure, cost is low, easy to maintenance, change soon, service time is long continuously.
Description of drawings
Fig. 1 is the structure chart of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1; Interior reconditioning captain grinds the structural representation of bar; Interior reconditioning captain grinds bar; Comprise inner sleeve 1, major axis cover flange 2, bearing cap 3, major axis head 4, oil hydraulic cylinder 5, circlip 6, major axis sleeve pipe 7, grinding wheel spindle sleeve 8, emery wheel gland 9, bearing 10 and major axis 11, be socketed with a plurality of bearings 10 on the said major axis 11.Said bearing cap 3 covers on bearing 10; Said bearing 10 is stuck in the inner surface of inner sleeve 1, and said major axis cover flange 2 is riveted on the end of major axis head 4, and said major axis head 4 is welded on the major axis 11; Said major axis sleeve pipe 7 is wrapped in the outside of inner sleeve 1; The end of said major axis 11 is connecting grinding wheel spindle sleeve 8, and the junction of said major axis 11 and grinding wheel spindle sleeve 8 is with oil hydraulic cylinder 5 and circlip 6, the end that said emery wheel gland pressure 9 is covered at grinding wheel spindle sleeve 8.
During operation, major axis is overlapped flange 2 be enclosed within on the power rotation axis, power drives the major axis running; And drive the emery wheel rotation, can a plurality of bearings 10 of socket and inner sleeve 1 on the said major axis 11, thereby according to the operating mode of reality; Change the length of major axis 11, thereby reach the purpose of reasonable grinding.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model; The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. interior reconditioning captain grinds bar, comprises inner sleeve, major axis cover flange, bearing cap, major axis head, oil hydraulic cylinder, circlip, major axis sleeve pipe, grinding wheel spindle sleeve, emery wheel gland, bearing and major axis, it is characterized in that, is socketed with a plurality of bearings on the said major axis.
2. the reconditioning captain grinds bar in according to claim 1; It is characterized in that; Said bearing cap covers on bearing, and said bearing is stuck in the inner surface of inner sleeve, and said major axis cover flange is riveted on the end of major axis head; Said major axis head is welded on the major axis, and said major axis sleeve pipe is wrapped in the outside of inner sleeve.
3. the reconditioning captain grinds bar in according to claim 1, it is characterized in that the end of said major axis is connecting grinding wheel spindle sleeve, and the junction of said major axis and grinding wheel spindle sleeve is with oil hydraulic cylinder and circlip, and said emery wheel gland gland is in the end of grinding wheel spindle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120117907U CN202137651U (en) | 2011-04-21 | 2011-04-21 | Long sharpening rod for internal sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120117907U CN202137651U (en) | 2011-04-21 | 2011-04-21 | Long sharpening rod for internal sharpening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137651U true CN202137651U (en) | 2012-02-08 |
Family
ID=45548729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120117907U Expired - Fee Related CN202137651U (en) | 2011-04-21 | 2011-04-21 | Long sharpening rod for internal sharpening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972370A (en) * | 2015-08-01 | 2015-10-14 | 山东京普太阳能科技有限公司 | Enamel liner inner circular seam grinding device |
| CN108453577A (en) * | 2018-03-29 | 2018-08-28 | 合肥俊刚机械科技有限公司 | A kind of Insecticide sprayer spray boom inner wall polishing tool |
| CN116749065A (en) * | 2023-08-17 | 2023-09-15 | 哈尔滨理工大学 | Metal material surface treatment equipment |
-
2011
- 2011-04-21 CN CN201120117907U patent/CN202137651U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972370A (en) * | 2015-08-01 | 2015-10-14 | 山东京普太阳能科技有限公司 | Enamel liner inner circular seam grinding device |
| CN104972370B (en) * | 2015-08-01 | 2017-03-15 | 山东京普太阳能科技有限公司 | Circumferential weld grinding attachment in a kind of enamel inner container |
| CN108453577A (en) * | 2018-03-29 | 2018-08-28 | 合肥俊刚机械科技有限公司 | A kind of Insecticide sprayer spray boom inner wall polishing tool |
| CN116749065A (en) * | 2023-08-17 | 2023-09-15 | 哈尔滨理工大学 | Metal material surface treatment equipment |
| CN116749065B (en) * | 2023-08-17 | 2023-11-03 | 哈尔滨理工大学 | Metal material surface treatment 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: 20120208 Termination date: 20130421 |