CN201702392U - Vertical lathe scribing device - Google Patents
Vertical lathe scribing device Download PDFInfo
- Publication number
- CN201702392U CN201702392U CN201020244512XU CN201020244512U CN201702392U CN 201702392 U CN201702392 U CN 201702392U CN 201020244512X U CN201020244512X U CN 201020244512XU CN 201020244512 U CN201020244512 U CN 201020244512U CN 201702392 U CN201702392 U CN 201702392U
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- CN
- China
- Prior art keywords
- vertical lathe
- sleeve
- scribing device
- spring
- chalker
- 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 - Lifetime
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Abstract
A vertical lathe scribing device relates to an elastic scribing device in machining. One end of a center penetrates through a sleeve while the other end is in slidable fit with the inner wall of the sleeve via a step, the other end of the sleeve is provided with a screw plug, and a spring is mounted between the screw plug and the center. By aid of matching among the sleeve, the center and the spring, the vertical lathe scribing device adopts a vertical lathe to realize large-aperture scribing operation, thereby reducing cost for purchasing equipment. In addition, the vertical lathe scribing device can not damage processed surfaces, and the processing precision of the vertical lathe scribing device can be guaranteed.
Description
Technical field
The utility model relates to the elasticity chalker in a kind of machining, particularly a kind of vertical lathe chalker that is applicable to the large aperture line.
Background technology
In the process of heavy parts, often run into as on certain plane reference circle, being thick with the situation in all holes, because common pincers worker line diameter is generally in 2 meters, but the reference circle in heavy parts hole is generally about 3 to 6 meters, and pincers worker line commonly used has certain difficulty.Conventional method adopts large-scale borer processing more, and cost is higher.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of vertical lathe chalker, can adopt vertical lathe to realize large aperture line operation.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of vertical lathe chalker, and a top end passes sleeve, and the other end is slidingly matched by stage and sleeve lining, the sleeve other end is equipped with plug screw, plug screw and top between spring is installed.
Described sleeve cross section is square.
Described sleeve and the top keyway that is provided with are equipped with feather key in it.
A described top end also is provided with guide rod, and the hole that guide rod passes spring and plug screw is slidingly matched.
A kind of vertical lathe chalker that the utility model provides, by adopting the cooperation of sleeve, top and spring, realized that the employing vertical lathe is used for large aperture line operation, has reduced the equipment purchasing cost, the utility model can not damage machined surface, and machining accuracy is also guaranteed.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the front view of the utility model embodiment 2.
The specific embodiment
Embodiment 1: in Fig. 1, Fig. 2, and a kind of vertical lathe chalker, top 4 one ends pass sleeve 1, and the other end is slidingly matched by stage and sleeve 1 inwall, and sleeve 1 other end is equipped with plug screw 2, between the plug screw 2 and top 4 spring 3 is installed.Described sleeve 1 cross section is square, is convenient to the vertical lathe clamping.Described sleeve 1 and top 4 is provided with keyway, and feather key is installed in it.Feather key is used for top 4 guiding that move up and down.
Embodiment 2: as alternative scheme, and a kind of vertical lathe chalker, top 4 one ends pass sleeve 1, and the other end is slidingly matched by stage and sleeve 1 inwall, and sleeve 1 other end is equipped with plug screw 2, between the plug screw 2 and top 4 spring 3 is installed.Described sleeve 1 cross section is square.Described top 4 one ends also are provided with guide rod 5, and the hole that guide rod 5 passes spring 3 and plug screw 2 is slidingly matched.
One rotor field spider, weight is 51t, appearance and size is φ 5783mm * H1635mm, a width that is of a size of 5320mm at the upstream side of this part apart from the center is on the anchor ring of 320mm, two reference circle sizes are arranged: φ 5210mm and φ 4950mm, altogether uniform 128 φ 26 holes on these two circumference.
The utility model is clamped on φ 6.3m vertical lathe knife rest, and workpiece is transferred in the school then, tool setting, and feeding 0.1mm, feed φ 5210mm and φ 4950mm under the situation of not destroying machined surface, utilize tool track to rule.Again by router's cross hairs that draws,, bore with guide rail and to get out each hole by line by angle each Kong Kongwei that draws.
Claims (4)
1. vertical lathe chalker, it is characterized in that: top (4) one ends pass sleeve (1), and the other end is slidingly matched by stage and sleeve (1) inwall, and sleeve (1) other end is equipped with plug screw (2), between plug screw (2) and top (4) spring (3) is installed.
2. a kind of vertical lathe chalker according to claim 1 is characterized in that: described sleeve (1) cross section is square.
3. a kind of vertical lathe chalker according to claim 1 and 2 is characterized in that: described sleeve (1) and top (4) are provided with keyway, and feather key is installed in it.
4. a kind of vertical lathe chalker according to claim 1 and 2 is characterized in that: described top (4) one ends also are provided with guide rod (5), and the hole that guide rod (5) passes spring (3) and plug screw (2) is slidingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020244512XU CN201702392U (en) | 2010-07-02 | 2010-07-02 | Vertical lathe scribing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020244512XU CN201702392U (en) | 2010-07-02 | 2010-07-02 | Vertical lathe scribing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702392U true CN201702392U (en) | 2011-01-12 |
Family
ID=43439540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020244512XU Expired - Lifetime CN201702392U (en) | 2010-07-02 | 2010-07-02 | Vertical lathe scribing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357874A (en) * | 2011-09-14 | 2012-02-22 | 哈尔滨汽轮机厂有限责任公司 | Line-marking tool for numerical control milling machine and line-marking method thereof |
| CN102909720A (en) * | 2012-11-21 | 2013-02-06 | 铜陵市永生机电制造有限责任公司 | Circle drawing tool favorable for machining circular hole |
| CN104476530A (en) * | 2014-09-26 | 2015-04-01 | 爱佩仪中测（成都）精密仪器有限公司 | Line cutting device capable of guaranteeing uniform line cutting |
-
2010
- 2010-07-02 CN CN201020244512XU patent/CN201702392U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357874A (en) * | 2011-09-14 | 2012-02-22 | 哈尔滨汽轮机厂有限责任公司 | Line-marking tool for numerical control milling machine and line-marking method thereof |
| CN102909720A (en) * | 2012-11-21 | 2013-02-06 | 铜陵市永生机电制造有限责任公司 | Circle drawing tool favorable for machining circular hole |
| CN104476530A (en) * | 2014-09-26 | 2015-04-01 | 爱佩仪中测（成都）精密仪器有限公司 | Line cutting device capable of guaranteeing uniform line cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |
|
| CX01 | Expiry of patent term |