CN101850526A - Internally cooled-spindle adjustable tool striking device - Google Patents
Internally cooled-spindle adjustable tool striking device Download PDFInfo
- Publication number
- CN101850526A CN101850526A CN200910026127A CN200910026127A CN101850526A CN 101850526 A CN101850526 A CN 101850526A CN 200910026127 A CN200910026127 A CN 200910026127A CN 200910026127 A CN200910026127 A CN 200910026127A CN 101850526 A CN101850526 A CN 101850526A
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- China
- Prior art keywords
- internally cooled
- spindle
- sleeve
- adjustable
- striking device
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- 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 invention discloses an internally cooled-spindle adjustable tool striking device, which comprises a tool striking cylinder and an internally cooled spindle, wherein an adjustable sleeve with a fixed length is arranged between the tool striking cylinder and the internally cooled spindle; an inner chamber of the sleeve is communicated with that of the internally cooled spindle; and the sleeve is provided with a high-pressure cooling water inlet. The internally cooled-spindle adjustable tool striking device has a rational structure, low cost and a good working effect and can adjust a striking distance through the adjustable sleeve to prevent damages to the main shaft.
Description
Technical field:
The present invention relates to a kind of internally cooled-spindle tool striking device.
Background technology:
During vertical machining centre machined high accurate hole, be to improve punching progress and efficient, client's internally cooled-spindle that can claim, high-pressure cooling water is gone out by the hollow cutter from the alignment of shafts when promptly punching, the iron filings that add man-hour are gone out, improved machining accuracy and working (machining) efficiency.Existing version is to enter interior cold main shaft through interior cold knife striking cylinder after high-pressure cooling water comes out from high-pressure pump, goes out from the hollow cutter again.Its cost height, the distance of forging a knife can't be regulated, and easily causes main shaft to damage.
Summary of the invention:
The object of the present invention is to provide a kind of rational in infrastructure, the internally cooled-spindle adjustable tool striking device of good working effect.
Technical solution of the present invention is:
A kind of internally cooled-spindle adjustable tool striking device comprises knife striking cylinder, interior cold main shaft, it is characterized in that: between knife striking cylinder and interior cold main shaft the length adjustable sleeve is set, barrel bore communicates with the inner chamber of interior cold main shaft, and the high-pressure cooling water import is set on the sleeve.
The length adjustable sleeve comprises upper and lower cylindrical shell, and upper and lower cylindrical shell is by the adjustable connection of screw thread.
The present invention is rational in infrastructure, and cost is low, good working effect, and can regulate the distance of forging a knife by adjustable sleeve, prevent that main shaft from damaging.
Description of drawings:
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of one embodiment of the invention.
The specific embodiment:
A kind of internally cooled-spindle adjustable tool striking device comprises knife striking cylinder 1, interior cold main shaft 2, between knife striking cylinder and interior cold main shaft the length adjustable sleeve is set, and barrel bore communicates with the inner chamber of interior cold main shaft, and high-pressure cooling water import 3 is set on the sleeve.
The length adjustable sleeve comprises upper and lower cylindrical shell 4,5, and upper and lower cylindrical shell is by the adjustable connection of screw thread.
Claims (2)
1. an internally cooled-spindle adjustable tool striking device comprises knife striking cylinder, interior cold main shaft, it is characterized in that: between knife striking cylinder and interior cold main shaft the length adjustable sleeve is set, barrel bore communicates with the inner chamber of interior cold main shaft, and the high-pressure cooling water import is set on the sleeve.
2. internally cooled-spindle adjustable tool striking device according to claim 1 is characterized in that: the length adjustable sleeve comprises upper and lower cylindrical shell, and upper and lower cylindrical shell is by the adjustable connection of screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026127A CN101850526A (en) | 2009-03-31 | 2009-03-31 | Internally cooled-spindle adjustable tool striking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026127A CN101850526A (en) | 2009-03-31 | 2009-03-31 | Internally cooled-spindle adjustable tool striking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101850526A true CN101850526A (en) | 2010-10-06 |
Family
ID=42802292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910026127A Pending CN101850526A (en) | 2009-03-31 | 2009-03-31 | Internally cooled-spindle adjustable tool striking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101850526A (en) |
-
2009
- 2009-03-31 CN CN200910026127A patent/CN101850526A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101006 |