CN203944847U - Not lugs of a kind of turning sliding sleeve cylindrical - Google Patents
Not lugs of a kind of turning sliding sleeve cylindrical Download PDFInfo
- Publication number
- CN203944847U CN203944847U CN201420239251.0U CN201420239251U CN203944847U CN 203944847 U CN203944847 U CN 203944847U CN 201420239251 U CN201420239251 U CN 201420239251U CN 203944847 U CN203944847 U CN 203944847U
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- tartar
- axle
- conical surface
- sleeve
- 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
The utility model discloses not lugs of a kind of turning sliding sleeve cylindrical, comprise scroll chuck (1), tartar axle (2), spring (3), conical surface centring sleeve (4), sliding sleeve (5) and rolling center (6), one end of tartar axle is connected with scroll chuck, the endoporus conical surface of the other end of tartar axle and sliding sleeve is fitted and connected, between tartar axle and sliding sleeve, be folded with spring and conical surface centring sleeve, the center of sliding sleeve end face is withstood at the tip place of rolling center.This device in process without back and forth tune, and add and only sliding sleeve need be set on tartar axle man-hour, withstand sliding sleeve end face with rolling center, make tartar conical surface of shaft and the laminating of the sliding sleeve endoporus conical surface, the other end of tartar axle is connected with scroll chuck, can process, whole installation clamping process is simple, machining accuracy is easily controlled, and has effectively shortened the production cycle, thereby has improved production efficiency.
Description
Technical field
The utility model relates to a kind of sliding sleeve processing unit (plant), and specifically not lugs of a kind of turning sliding sleeve cylindrical, belong to machinery manufacturing technology field.
Background technology
At present, in the process of producing hydraulic press, the consumption of sliding sleeve is very large, and the material of sliding sleeve is foundry goods, adding man-hour, the cylindrical that the operation of first carrying out is turner, in this process, lathe claw is clamped sliding sleeve one end, the other end is top to be withstood, sliding sleeve cylindrical can not complete in a cutter turning, and workman need to reverse end for end turning back and forth, and clamping program complexity is installed, will increase like this complexity of operation, machining accuracy is difficult to control, and has extended the production cycle simultaneously, is unfavorable for the raising of production efficiency.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides not lugs of a kind of turning sliding sleeve cylindrical, and simple to operate, machining accuracy is easily controlled, and can effectively shorten the production cycle, thereby enhance productivity.
To achieve these goals, the utility model is achieved through the following technical solutions: not lugs of a kind of turning sliding sleeve cylindrical, comprise scroll chuck, tartar axle, spring, conical surface centring sleeve, sliding sleeve and rolling center, one end of tartar axle is connected with scroll chuck, the endoporus conical surface of the other end of tartar axle and sliding sleeve is fitted and connected, between tartar axle and sliding sleeve, be folded with spring and conical surface centring sleeve, the center of sliding sleeve end face is withstood at the tip place of rolling center.
Further, described conical surface centring sleeve is H7/f6 with coordinating of tartar axle.
Further, described spring steel wire diameter requires to be not less than
1.5mm.
Compared with prior art, this device in process without back and forth tune, and add and only sliding sleeve need be set on tartar axle man-hour, withstand sliding sleeve end face with rolling center, make tartar conical surface of shaft and the laminating of the sliding sleeve endoporus conical surface, the other end of tartar axle is connected with scroll chuck, can process, whole installation clamping process is simple, and machining accuracy is easily controlled, effectively shorten the production cycle, thereby improved production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, scroll chuck, 2, tartar axle, 3, spring, 4, conical surface centring sleeve, 5, sliding sleeve, 6, rolling center.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, not lugs of a kind of turning sliding sleeve cylindrical, comprise scroll chuck 1, tartar axle 2, spring 3, conical surface centring sleeve 4, sliding sleeve 5 and rolling center 6, one end of tartar axle 2 is connected with scroll chuck 1, the endoporus conical surface of the other end of tartar axle 2 and sliding sleeve 5 is fitted and connected, between tartar axle 2 and sliding sleeve 5, be folded with spring 3 and conical surface centring sleeve 4, the center of sliding sleeve 5 end faces is withstood at the tip place of rolling center 6.
Conical surface centring sleeve 4 is H7/f6 with coordinating of tartar axle 2.
Spring steel wire diameter requires to be not less than
1.5mm.
The course of work: before processing first by clamping workpiece to scroll chuck 1, adjust with dial gauge, be adjusted to the jerk value≤0.05mm of tartar axle 2; Add and first sliding sleeve 5 is set on tartar axle 2 man-hour, sliding sleeve 5 is held out against with rolling center 6, make tartar axle 2 conical surfaces and sliding sleeve 5 endoporus conical surface laminatings, the other end of tartar axle 2 is connected with scroll chuck 1, then turning sliding sleeve 5 cylindricals, after completing turning, top retreating, spring 3 is released conical surface centring sleeve 4 and sliding sleeve 5; It is convenient, simple to operate that this device of work in-process clamps; The turning of the tune back and forth problem that has solved sliding sleeve processing by this device, has improved machining accuracy, and has shortened the production cycle.
Claims (3)
1. not lugs of a turning sliding sleeve cylindrical, it is characterized in that, comprise scroll chuck (1), tartar axle (2), spring (3), conical surface centring sleeve (4), sliding sleeve (5) and rolling center (6), one end of tartar axle (2) is connected with scroll chuck (1), the endoporus conical surface of the other end of tartar axle (2) and sliding sleeve (5) is fitted and connected, between tartar axle (2) and sliding sleeve (5), be folded with spring (3) and conical surface centring sleeve (4), the center of sliding sleeve (5) end face is withstood at the tip place of rolling center (6).
2. not lugs of a kind of turning sliding sleeve cylindrical according to claim 1, is characterized in that, described conical surface centring sleeve (4) is H7/f6 with coordinating of tartar axle (2).
3. not lugs of a kind of turning sliding sleeve cylindrical according to claim 1 and 2, is characterized in that, described spring steel wire diameter requires to be not less than
1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239251.0U CN203944847U (en) | 2014-05-10 | 2014-05-10 | Not lugs of a kind of turning sliding sleeve cylindrical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239251.0U CN203944847U (en) | 2014-05-10 | 2014-05-10 | Not lugs of a kind of turning sliding sleeve cylindrical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944847U true CN203944847U (en) | 2014-11-19 |
Family
ID=51886906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239251.0U Expired - Fee Related CN203944847U (en) | 2014-05-10 | 2014-05-10 | Not lugs of a kind of turning sliding sleeve cylindrical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944847U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959552A (en) * | 2015-07-03 | 2015-10-07 | 刘天平 | Positioning structure and positioning method for casting castings |
| CN110014216A (en) * | 2019-04-17 | 2019-07-16 | 北京探矿工程研究所 | Automatic high-frequency welding device for drill bit and working method of automatic high-frequency welding device |
| CN111992741A (en) * | 2020-08-14 | 2020-11-27 | 宁夏永威炭业有限责任公司 | Tailstock floating clamping type carbon electrode excircle processing lathe |
| CN112658763A (en) * | 2020-12-30 | 2021-04-16 | 四川明日宇航工业有限责任公司 | Machining method for thin-wall long pipe casting |
-
2014
- 2014-05-10 CN CN201420239251.0U patent/CN203944847U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959552A (en) * | 2015-07-03 | 2015-10-07 | 刘天平 | Positioning structure and positioning method for casting castings |
| CN110014216A (en) * | 2019-04-17 | 2019-07-16 | 北京探矿工程研究所 | Automatic high-frequency welding device for drill bit and working method of automatic high-frequency welding device |
| CN111992741A (en) * | 2020-08-14 | 2020-11-27 | 宁夏永威炭业有限责任公司 | Tailstock floating clamping type carbon electrode excircle processing lathe |
| CN111992741B (en) * | 2020-08-14 | 2023-01-10 | 宁夏永威炭业有限责任公司 | Tailstock floating clamping type carbon electrode excircle processing lathe |
| CN112658763A (en) * | 2020-12-30 | 2021-04-16 | 四川明日宇航工业有限责任公司 | Machining method for thin-wall long pipe casting |
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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: 20141119 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |