CN201711814U - Test bar extraction center oil supply device - Google Patents
Test bar extraction center oil supply device Download PDFInfo
- Publication number
- CN201711814U CN201711814U CN2010202102488U CN201020210248U CN201711814U CN 201711814 U CN201711814 U CN 201711814U CN 2010202102488 U CN2010202102488 U CN 2010202102488U CN 201020210248 U CN201020210248 U CN 201020210248U CN 201711814 U CN201711814 U CN 201711814U
- Authority
- CN
- China
- Prior art keywords
- tube connector
- oil inlet
- pipe
- revolving sleeve
- fuel feed
- 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 relates to a test bar extraction center oil supply device, which comprises a connecting pipe, a rotary sleeve, a pipe joint and an oil inlet pipe. One end of the connecting pipe is provided with a connecting flange, the inner side of the other end is provided with a threaded hole, the size of the threaded hole matches with that of the outer diameter of a trepanning tool, the rotary sleeve is mounted on the outer side of the connecting pipe, a bearing is arranged between the rotary pipe and the connecting pipe, the rotary sleeve is connected with the oil inlet pipe via the pipe joint, the connecting pipe is provided with an oil inlet, and the threaded hole in the connecting pipe is communicated with the oil inlet pipe via the oil inlet. The test bar extraction center oil supply device is simple in structure and convenient in use, and can cool and lubricate the tool effectively during trepanning process, thereby reducing loss of the tool and increasing test bar extraction efficiency.
Description
Technical field
The utility model relates to a kind of cooling device, particularly relates to a kind of examination center fueller of getting.
Background technology
At present, some enterprises generally adopt boring machine not have the cooling processing mode and extract for extracting the performance coupon in the process.Often occur in extracting process that chip removal is smooth, temperature is crossed problems such as height during cutting, thereby cause tool damage.Frequent " tool changing, tool setting, the bits that fall " when also having increased the production platform of getting the test ring joint, have reduced and have got examination efficient.Bring adverse effect to ordinary production.
Summary of the invention
The utility model has overcome deficiency of the prior art, provides a kind of simple in structure, the examination center of getting fueller easy to use.
In order to address the above problem, the utility model by the following technical solutions:
Get examination center fueller, comprise tube connector, revolving sleeve, pipe joint and oil inlet pipe, tube connector one end is provided with adpting flange, one end inboard is provided with screwed hole, and the screwed hole size is corresponding with the trepanning tool outside dimension, and revolving sleeve is installed in the tube connector outside, be provided with bearing between revolving sleeve and the tube connector, be connected by pipe joint between revolving sleeve and the oil inlet pipe, tube connector is provided with fuel feed hole, and the screwed hole in the tube connector communicates with oil inlet pipe by fuel feed hole.
Described tube connector is provided with 4 fuel feed holes, and the fuel feed hole direction is vertical and equiangularly arranged along the tube connector excircle with the tube connector surface, communicates between each fuel feed hole.
Be provided with O type circle between described revolving sleeve and the tube connector.
The bearing outside between described revolving sleeve and the tube connector is provided with shaft block ring.
Compared with prior art, the beneficial effects of the utility model are:
1, in the process of jacking, the utility model can cool off cutter, prevents that cutter is damaged owing to temperature is too high, thereby has prolonged the service life of cutter.
2, the hydraulic oil that flows in the tube connector from oil inlet pipe has certain pressure, iron filings residual on the trepanning tool can be washed away, and need not the repetition withdrawing and fall bits, thereby the wearing and tearing that alleviated cutter has prolonged service life of cutter, have improved operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Get examination center fueller, as shown in Figure 1, comprise tube connector 1, revolving sleeve 6, pipe joint 4 and oil inlet pipe 5, tube connector 1 one ends are provided with adpting flange 8, one end inboard is provided with screwed hole, and the screwed hole size is corresponding with the trepanning tool outside dimension, and revolving sleeve 6 is installed in tube connector 1 outside, be provided with bearing 7 and O type circle 3 between revolving sleeve 6 and the tube connector 1, bearing 7 outsides between revolving sleeve 6 and the tube connector 1 are provided with shaft block ring 2.Be connected by pipe joint 4 between revolving sleeve 6 and the oil inlet pipe 5, tube connector 1 is provided with 4 fuel feed holes, the fuel feed hole direction is vertical and equiangularly arranged along tube connector 1 excircle with tube connector 1 surface, communicates between each fuel feed hole, and the screwed hole in the tube connector 1 communicates with oil inlet pipe 5 by fuel feed hole.During jacking, the utility model one end is connected with boring spindle by adpting flange 8, one end is connected with trepanning tool by screw thread, open hydraulic oil pump, utilize oil inlet pipe 5 to give logical oil in the tube connector 1, then hydraulic oil plays cooling effect to trepanning tool and coupon, also is that chip removal is smooth and easy simultaneously, needn't repeat withdrawing and fall to consider to be worth doing.
Claims (4)
1. get examination center fueller for one kind, it is characterized in that, comprise tube connector, revolving sleeve, pipe joint and oil inlet pipe, tube connector one end is provided with adpting flange, and an end inboard is provided with screwed hole, the screwed hole size is corresponding with the trepanning tool outside dimension, revolving sleeve is installed in the tube connector outside, is provided with bearing between revolving sleeve and the tube connector, is connected by pipe joint between revolving sleeve and the oil inlet pipe, tube connector is provided with fuel feed hole, and the screwed hole in the tube connector communicates with oil inlet pipe by fuel feed hole.
2. a kind of examination center fueller of getting according to claim 1 is characterized in that described tube connector is provided with 4 fuel feed holes, and the fuel feed hole direction is vertical and equiangularly arranged along the tube connector excircle with the tube connector surface, communicates between each fuel feed hole.
3. a kind of examination center fueller of getting according to claim 1 is characterized in that, is provided with O type circle between described revolving sleeve and the tube connector.
4. a kind of examination center fueller of getting according to claim 1 is characterized in that, the bearing outside between described revolving sleeve and the tube connector is provided with shaft block ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202102488U CN201711814U (en) | 2010-06-01 | 2010-06-01 | Test bar extraction center oil supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202102488U CN201711814U (en) | 2010-06-01 | 2010-06-01 | Test bar extraction center oil supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711814U true CN201711814U (en) | 2011-01-19 |
Family
ID=43457811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202102488U Expired - Fee Related CN201711814U (en) | 2010-06-01 | 2010-06-01 | Test bar extraction center oil supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711814U (en) |
-
2010
- 2010-06-01 CN CN2010202102488U patent/CN201711814U/en not_active Expired - Fee Related
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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: 20110119 Termination date: 20150601 |
|
| EXPY | Termination of patent right or utility model |