CN2133388Y - Automatic refuelling thimble - Google Patents
Automatic refuelling thimble Download PDFInfo
- Publication number
- CN2133388Y CN2133388Y CN 92207307 CN92207307U CN2133388Y CN 2133388 Y CN2133388 Y CN 2133388Y CN 92207307 CN92207307 CN 92207307 CN 92207307 U CN92207307 U CN 92207307U CN 2133388 Y CN2133388 Y CN 2133388Y
- Authority
- CN
- China
- Prior art keywords
- thimble
- hole
- point
- grease cup
- oilhole
- 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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to an automatic fuelling thimble which is arranged on a lathe tailstock and is suitable for the metal cutting processing of mechanical processing. A small oil tank or a small oil hole which is arranged on the 60 DEG inclined plane of the automatic fuelling thimble is communicated with a grease cup arranged at the head part of the thimble. When a work piece rotates to generate heat, oil on the grease cup of the thimble is melted. Oil flows into a central hole of the work piece through the oil tank or the small oil hole to achieve the automatic fuelling purpose. A thimble tip and a thimble body are matched with each other tightly. The center lines of the thimble tip and the thimble body are required to be concentric. The dimensions of the oil tank of the thimble tip or the small oil hole need to be proper, and the positions thereof need to be correct. The taper of the thimble is matched with the taper hole of the lathe tailstock.
Description
The automatic oiling thimble is installed on the tail stock, is used for the metal cutting processing of machining.
Tail stock is meant shape, the structure of thimble with the utility model of automatic oiling thimble or it is in conjunction with the practical new technical scheme of propose to be suitable for.
Up to now, the general not iron chains system of the tail stock back center that the factory that produces lathes dispatches from the factory is wear-resisting, exotic material top, do not have auto-oiled design organization yet; Use this thimble, can not carry out high-speed cutting, and increase the non-cutting time of refueling on the workpiece centre hole.
The purpose of automatic oiling thimble of the present utility model is: use this thimble can adopt high-speed cutting; Reduce the non-cutting time that refuel in the workpiece centre hole, raise labour productivity.
The content of automatic oiling thimble is: iron chains system is high temperature resistant, the thimble point of high-abrasive material, drives a little oil groove on 60 degree inclined-planes of thimble, and 2. figure is out the three-view diagram of a little oil groove thimble point.Or give the little oilhole of doing a through hole earlier at the thimble point.3. figure is the three-view diagram of the little oilhole thimble point of through hole.Thimble body figure head dress grease cup figure 1. 4. and make grease cup figure 4. oilhole and thimble point figure 2. or figure oil groove or oilhole 3. communicate.When workpiece rotation adstante febre dissolves butter is liquid oils; The centre bore that oil warp, oil groove or oilhole flow into workpiece reaches self-oiling; Reduce non-cutting time, the purpose of raising labour productivity.
Use the utility model automatic oiling thimble, compared with prior art have substantive distinguishing features and progress.
The best way that realizes the utility model automatic oiling thimble is: the size of pressing the tail stock taper hole of all size size is prepared the automatic oiling thimble of all size size.It is correct that the little oil groove of thimble point or little oil-hole location are wanted, and grease cup upwards; When iron chains system thimble point, want tight fit.Center line top and the thimble body is wanted with one heart, and it is correct that tapering is wanted.
Claims (2)
1, the technical characterictic of the utility model automatic oiling thimble is: iron chains system is high temperature resistant, the thimble point of high-abrasive material, on 60 degree inclined-planes of thimble, drive a little oil groove, or the thimble point gives the little oilhole of doing a through hole earlier, the head of thimble body dress grease cup, and the oilhole of grease cup and thimble point or oil groove or oilhole are communicated.
2,, it is characterized in that the little oil-hole location of the little oil groove of thimble point or thimble point wants correct, and grease cup upwards according to the automatic oiling thimble of claim 1; When iron chains system thimble point, want tight fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92207307 CN2133388Y (en) | 1992-04-12 | 1992-04-12 | Automatic refuelling thimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92207307 CN2133388Y (en) | 1992-04-12 | 1992-04-12 | Automatic refuelling thimble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133388Y true CN2133388Y (en) | 1993-05-19 |
Family
ID=33762168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92207307 Expired - Fee Related CN2133388Y (en) | 1992-04-12 | 1992-04-12 | Automatic refuelling thimble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133388Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747888A (en) * | 2013-12-30 | 2015-07-01 | 天津久增金属有限公司 | Automatic lubricating device for guide bar of core making machine for hot-core boxes |
| CN107952967A (en) * | 2016-10-18 | 2018-04-24 | 丁毅 | Stationary center with lubricating arrangement |
-
1992
- 1992-04-12 CN CN 92207307 patent/CN2133388Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747888A (en) * | 2013-12-30 | 2015-07-01 | 天津久增金属有限公司 | Automatic lubricating device for guide bar of core making machine for hot-core boxes |
| CN107952967A (en) * | 2016-10-18 | 2018-04-24 | 丁毅 | Stationary center with lubricating arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |