CN203527084U - Quick-release coupling device of milling machine - Google Patents
Quick-release coupling device of milling machine Download PDFInfo
- Publication number
- CN203527084U CN203527084U CN201320519245.6U CN201320519245U CN203527084U CN 203527084 U CN203527084 U CN 203527084U CN 201320519245 U CN201320519245 U CN 201320519245U CN 203527084 U CN203527084 U CN 203527084U
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- cutter shank
- quick
- release coupling
- retainer ring
- 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
Provided is a quick-release coupling device of a milling machine. The quick-release coupling device of the milling machine is characterized by comprising a lathe, a milling cutter shank, a vice and a quick-release coupling. A connecting rod which is used for fixing the milling cutter shank and is arranged on the lathe is omitted, and the quick-release coupling is used for fixing the milling cutter shank. The quick-release coupling is composed of an upper fixing ring and lower protruding latches. When the milling cutter shank needs to be replaced, the upper fixing ring is rotated clockwise, the lower protruding latches and the milling cutter shank are separated from interior of the upper fixing ring; otherwise, the upper fixing ring is rotated counterclockwise, the lower protruding latches and the milling cutter shank can be fixedly arranged in the upper fixing ring. The milling cutter shank can be conveniently and rapidly replaced, and the production yield and production efficiency can be improved.
Description
Technical field
The utility model relates to a kind of milling machine quick-replaceable joint device.
Background technology
Existing milling machine, on lathe, milling cutter shank is that extension bar by straight-through lower end, lathe upper end fixes milling cutter shank, because milling cutter shank is to fix by the extension bar on milling machine, therefore,, in the time will changing milling cutter shank, the extension bar of milling machine upper end must be unclamped, after replacing, then the extension bar of upper end is screwed; Both inconvenient, time-consuming again, the output that impact is produced.
Summary of the invention
The deficiency existing for current milling machine, the utility model discloses a kind of milling machine quick-replaceable joint device, is characterized in being comprised of lathe, milling cutter shank, vice, hydraulic quick coupler.By on lathe fixedly the extension bar of milling cutter shank remove, use hydraulic quick coupler instead and fix milling cutter shank.Hydraulic quick coupler is comprised of upper retainer ring, lower convexity latch.In the time will changing milling cutter shank, the upper retainer ring that turns clockwise, lower convexity latch and milling cutter shank are from separated in upper retainer ring; Otherwise be rotated counterclockwise retainer ring, can lower convexity latch and milling cutter shank is fixing in upper retainer ring.
Adopt the beneficial effect of a kind of milling machine quick-replaceable joint device of the utility model to be: milling cutter shank is changed convenient, fast, can improve production output and production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of milling machine before improving;
In figure, the 1st, lathe, the 2nd, extension bar, the 3rd, milling cutter shank, the 4th, vice.
Fig. 2 is a kind of structural representation of milling machine quick-replaceable joint device;
In figure, the 1st, lathe, the 3rd, milling cutter shank, the 4th, vice, the 5th, hydraulic quick coupler.
Fig. 3 is the structural representation of hydraulic quick coupler;
In figure, the 3rd, milling cutter shank, the 6th, upper retainer ring, the 7th, lower convexity latch.
The specific embodiment
codea milling machine quick-replaceable joint device, is characterized in being comprised of lathe (1), milling cutter shank (3), vice (4), hydraulic quick coupler (5).The upper fixedly extension bar (2) of milling cutter shank (3) of lathe (1) is removed, use hydraulic quick coupler (5) instead and fix milling cutter shank (3).Hydraulic quick coupler (5) is comprised of upper retainer ring (6), lower convexity latch (7).In the time will changing milling cutter shank (3), the upper retainer ring (6) that turns clockwise, lower convexity latch (7) is interior separated from upper retainer ring (6) with milling cutter shank (3); Otherwise be rotated counterclockwise retainer ring (6), lower convexity latch (7) and milling cutter shank (3) can be fixed in upper retainer ring (6).
Claims (1)
1. a milling machine quick-replaceable joint device, is characterized in that being comprised of lathe, milling cutter shank, vice, hydraulic quick coupler; Hydraulic quick coupler is comprised of upper retainer ring, lower convexity latch; The upper retainer ring that turns clockwise, lower convexity latch and milling cutter shank are from separated in upper retainer ring; Be rotated counterclockwise retainer ring, can lower convexity latch and milling cutter shank is fixing in upper retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519245.6U CN203527084U (en) | 2013-08-25 | 2013-08-25 | Quick-release coupling device of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519245.6U CN203527084U (en) | 2013-08-25 | 2013-08-25 | Quick-release coupling device of milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203527084U true CN203527084U (en) | 2014-04-09 |
Family
ID=50413346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519245.6U Expired - Fee Related CN203527084U (en) | 2013-08-25 | 2013-08-25 | Quick-release coupling device of milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203527084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475838A (en) * | 2014-12-11 | 2015-04-01 | 无锡大龙马数控机床制造有限责任公司 | Circular shaft end surface boring and milling device |
-
2013
- 2013-08-25 CN CN201320519245.6U patent/CN203527084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475838A (en) * | 2014-12-11 | 2015-04-01 | 无锡大龙马数控机床制造有限责任公司 | Circular shaft end surface boring and milling device |
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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: 20140409 Termination date: 20160825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |