CN205270884U - Water and oil proofing structure of lathe blade holder - Google Patents
Water and oil proofing structure of lathe blade holder Download PDFInfo
- Publication number
- CN205270884U CN205270884U CN201521047670.5U CN201521047670U CN205270884U CN 205270884 U CN205270884 U CN 205270884U CN 201521047670 U CN201521047670 U CN 201521047670U CN 205270884 U CN205270884 U CN 205270884U
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- CN
- China
- Prior art keywords
- sealing ring
- main shaft
- water
- blade holder
- tool rest
- 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.)
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Abstract
The utility model relates to a water and oil proofing structure of lathe blade holder. The purpose is that the blade holder that provides should have that the water and oil proofing performance is good, simple structure and the lower characteristics of cost. Technical scheme is: a water and oil proofing structure of lathe blade holder, including the pedestal, be provided in the pedestal the main shaft and install at main epaxial chuck, be equipped with the sealing washer on the main shaft, its characterized in that: still be equipped with the sealing ring on the main shaft. The sealing ring is located the outside of sealing washer. The quantity of sealing ring is two.
Description
Technical field
This utility model relates to the processing component of a kind of complex milling machine tool, specifically the waterproof and oilproof structure of a kind of tool rest.
Background technology
Conventional metal working machine tool is when processing work, and owing to the waterproof oil-proof result of tool rest is not good, cutting coolant (oil) can cause tool rest internal structure impaired after penetrating into, thus affecting the service life of tool rest.
Utility model content
The purpose of this utility model is to overcome the deficiency in above-mentioned background technology, it is provided that the waterproof and oilproof structure of a kind of tool rest, and this tool rest should have that waterproof and oilproof performance is good, simple in construction and lower-cost feature.
The technical solution of the utility model is: the waterproof and oilproof structure of a kind of lathe tool rest, including pedestal, the main shaft being arranged in pedestal and be arranged on the chuck on main shaft; Described main shaft is provided with sealing ring; It is characterized in that: described main shaft is additionally provided with sealing ring.
Described sealing ring is positioned at the outside of sealing ring.
The quantity of described sealing ring is two panels.
The beneficial effects of the utility model are:
This utility model by arranging a sealing ring on main shaft, during main shaft high speed rotating, sealing ring occurs inside and outside tension variation thus adding the sealability of protecgulum groove, it is effectively improved the waterproof and oilproof performance of entirety, it can be avoided that cutting coolant (oil) penetrates into inside tool rest, extend the service life of tool rest.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is main TV structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail, but this utility model is not limited to following example.
In complex milling machine tool, the cutterhead of power cutter tower is provided with multiple tool rest, each tool rest is reconfigured at a cutter.
The waterproof and oilproof structure of a kind of tool rest as depicted, including pedestal, main shaft and chuck.
Described pedestal is arranged on power cutter tower, and main shaft is rotatably positioned present internal, and the chuck for clamping cutter is arranged on main shaft; The power that power cutter tower provides is transferred to chuck (omitting the drive mechanism between power cutter tower and main shaft in figure) by main shaft.
On described main shaft, (shown in Fig. 2 direction) is respectively provided with sealing ring and sealing ring from left to right; Sealing ring is arranged in the outside (Fig. 2 is right side as seen) of sealing ring, can cutting coolant (oil) first be intercepted, and then sealing ring plays a role again, to significantly improve plugging effect. Described sealing ring is dynamic rotary sealing ring; The quantity of described sealing ring can be a piece of, it is also possible to is two panels; Accordingly, main shaft is provided with the groove for installing sealing ring and sealing ring.
The sealing ring that this utility model is set up is between sealing ring and chuck, the sealability of the protecgulum groove of main shaft can be increased, cutting coolant (oil) can be prevented effectively from when main shaft high speed rotating and penetrate into inside tool rest, thus extending the service life of product.
This utility model goes for dynamic tool apron, is also applied for non-powered tool rest.
Each contact surface of described sealing ring is all hardened and polishes, and relies on breach to be held together the rear elasticity having by pressure and be pushed against on the inner hole wall of pedestal, can play the effect of sealing. The wear resistant cast iron manufacture containing chromium of this sealing ring, or manufacture with tin bronze; Can directly outer available from.
Claims (3)
1. a waterproof and oilproof structure for tool rest, including pedestal, the main shaft being arranged in pedestal and be arranged on the chuck on main shaft; Described main shaft is provided with sealing ring; It is characterized in that: described main shaft is additionally provided with sealing ring.
2. the waterproof and oilproof structure of tool rest according to claim 1, it is characterised in that: described sealing ring is positioned at the outside of sealing ring.
3. the waterproof and oilproof structure of tool rest according to claim 2, it is characterised in that: the quantity of described sealing ring is two panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047670.5U CN205270884U (en) | 2015-12-15 | 2015-12-15 | Water and oil proofing structure of lathe blade holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047670.5U CN205270884U (en) | 2015-12-15 | 2015-12-15 | Water and oil proofing structure of lathe blade holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205270884U true CN205270884U (en) | 2016-06-01 |
Family
ID=56055505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521047670.5U Active CN205270884U (en) | 2015-12-15 | 2015-12-15 | Water and oil proofing structure of lathe blade holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205270884U (en) |
-
2015
- 2015-12-15 CN CN201521047670.5U patent/CN205270884U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314000 No.228 Shuguang Road, Jiaxing Economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Ruihong Automation Technology Co.,Ltd. Address before: 314000 No. 228 Shuguang Road, Jiaxing Economic Development Zone, Zhejiang, China Patentee before: EVERROBOT ROBOTICS Co.,Ltd. |