CN202763076U - Spindle box oil thrower with good heat-dissipating effect - Google Patents
Spindle box oil thrower with good heat-dissipating effect Download PDFInfo
- Publication number
- CN202763076U CN202763076U CN 201220362050 CN201220362050U CN202763076U CN 202763076 U CN202763076 U CN 202763076U CN 201220362050 CN201220362050 CN 201220362050 CN 201220362050 U CN201220362050 U CN 201220362050U CN 202763076 U CN202763076 U CN 202763076U
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- CN
- China
- Prior art keywords
- spindle box
- groove
- rotating disk
- rotary plate
- main spindle
- 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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- Sliding-Contact Bearings (AREA)
Abstract
A spindle box oil thrower with good heat-dissipating capacity comprises a rotary plate. A boss is formed at the middle position of the rotary plate, a through hole is formed in the boss, and a spiral first groove is formed on an end surface of the rotary plate. When the spindle box oil thrower is in use, the rotary plate rotates with a spindle at a high speed, the lower portion of the rotary plate is soaked in oil liquid, and the oil liquid enters the first groove and is thrown away along the spiral direction of the first groove. The oil liquid being thrown away can take away the heat inside a spindle box to enable the spindle box to be good in heat-dissipating effect.
Description
Technical field
The utility model relates to a kind of bearing ring lathe for machining, relates in particular to a kind of for the good main spindle box disc of the heat radiation on the bearing ring lathe for machining.
Background technology
The bearing ring turning lathe is a kind of lathe that is specifically designed to the machining bearing lasso, mainly comprises elevator, feed mechanism, cutting agency, clamp mechanism, knife rest and frame.The rear end of clamp mechanism links to each other with main shaft, and main shaft drives the clamp mechanism rotation, for supports main shaft, also is provided with a main spindle box between main shaft and the clamp mechanism, is provided with through hole on the both ends of the surface of main spindle box, and main shaft matches with through hole.During use, the main shaft High Rotation Speed, and can produce friction between the through hole, this friction can produce very large heat, causes the temperature of main spindle box to raise cause danger.The temperature of main spindle box raises simultaneously, also can cause the lubricating oil on the main shaft thinning, can not play due lubricant effect, and then further increases the weight of the friction heat radiation, therefore is necessary to change.
Summary of the invention
The utility model provides a kind of main spindle box disc that dispels the heat good for deficiency of the prior art, can carry out good cooling to main spindle box.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of main spindle box disc that dispels the heat good, comprise rotating disk, described rotating disk centre position forms a boss, form through hole on the described boss, form spiral the first groove on the end face of described rotating disk.During use, rotating disk is with the main shaft High Rotation Speed, and the bottom of rotating disk is immersed in the fluid, and fluid enters in the first groove, and along with the hand of spiral of the first groove throws away.These fluid that throw away can be taken away the heat in the main spindle box, so that the main spindle box heat radiation is good.
In the technique scheme, preferred, form the second groove on the side of described rotating disk.
In the technique scheme, preferred, form shoulder hole on the side of described boss.
The beneficial effects of the utility model are: during use, rotating disk is with the main shaft High Rotation Speed, and the bottom of rotating disk is immersed in the fluid, and fluid enters in the first groove, and along with the hand of spiral of the first groove throws away.These fluid that throw away can be taken away the heat in the main spindle box, so that the main spindle box heat radiation is good.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the floor map of the utility model embodiment.
Fig. 3 is the partial sectional view of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail.
Referring to Fig. 1 and Fig. 3, a kind of main spindle box disc that dispels the heat good comprises rotating disk 11, and described rotating disk 11 centre positions form a boss 12, form through hole 13 on the described boss 12, forms spiral the first groove 1a on the end face of described rotating disk 11.Form the second groove 1b on the side of described rotating disk 11.
Form shoulder hole 121 on the side of described boss 12.
Claims (3)
1. good main spindle box disc of heat radiation, comprise rotating disk (11), described rotating disk (11) centre position forms a boss (12), form through hole (13) on the described boss (12), it is characterized in that: form spiral the first groove (1a) on the end face of described rotating disk (11).
2. the good main spindle box disc of heat radiation according to claim 1 is characterized in that: form the second groove (1b) on the side of described rotating disk (11).
3. the good main spindle box disc of heat radiation according to claim 2 is characterized in that: form shoulder hole (121) on the side of described boss (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362050 CN202763076U (en) | 2012-07-25 | 2012-07-25 | Spindle box oil thrower with good heat-dissipating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362050 CN202763076U (en) | 2012-07-25 | 2012-07-25 | Spindle box oil thrower with good heat-dissipating effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763076U true CN202763076U (en) | 2013-03-06 |
Family
ID=47769679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220362050 Expired - Fee Related CN202763076U (en) | 2012-07-25 | 2012-07-25 | Spindle box oil thrower with good heat-dissipating effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580937A (en) * | 2018-07-28 | 2018-09-28 | 重庆宏钢数控机床有限公司 | Rib water-proof type lathe headstock |
-
2012
- 2012-07-25 CN CN 201220362050 patent/CN202763076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580937A (en) * | 2018-07-28 | 2018-09-28 | 重庆宏钢数控机床有限公司 | Rib water-proof type lathe headstock |
| CN108580937B (en) * | 2018-07-28 | 2024-03-19 | 重庆宏钢数控机床有限公司 | Waterproof type lathe headstock of rib |
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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: 20130306 Termination date: 20130725 |