CN203245370U - Long-radius inner spherical surface turning device - Google Patents
Long-radius inner spherical surface turning device Download PDFInfo
- Publication number
- CN203245370U CN203245370U CN 201320207513 CN201320207513U CN203245370U CN 203245370 U CN203245370 U CN 203245370U CN 201320207513 CN201320207513 CN 201320207513 CN 201320207513 U CN201320207513 U CN 201320207513U CN 203245370 U CN203245370 U CN 203245370U
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- spherical surface
- turning device
- long
- inner spherical
- radius inner
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Abstract
The utility model relates to a long-radius inner spherical surface turning device. The long-radius inner spherical surface turning device is characterized by comprising a cutter, a sliding supporting sleeve, a rotary arm, a tail handle and a power arm, the rotary arm is fixed on the tail handle, the sliding supporting sleeve and the power arm are arranged on the rotary arm, the cutter is installed at the front end of the rotary arm, and the tail handle is installed in a tailstock of a lathe. The long-radius inner spherical surface turning device has the advantages of being simple in structure, high in processing precision, low in manufacturing cost, safe and reliable in performance, and capable of completely meeting the requirements of the design technology for processing parts with long-radius inner spherical surfaces.
Description
Technical field
The utility model relates to the Machining Technology field, and the large radius Internal Spherical Surface of a kind of turning device is provided.
Background technology
At present, domestic in the epoch of mechanical processing industry develop rapidly, advanced lathe constantly occurs, and such as Digit Control Machine Tool, machining center etc. can accurately be processed various space curved surfaces and high-precision part quickly.Yet to the part processing of some large radius Internal Spherical Surface, owing to be subjected to the restriction of machine tooling scope, processing difficulties.The process principle of Internal Spherical Surface is to be rotated at main shaft by workpiece, and cutter moves as arc track at central plane, thereby processes Internal Spherical Surface.For the Internal Spherical Surface of minor radius, be easy to realize at numerically controlled lathe.For large radius inner sphere working, realize that cutter makes the large radius arc track at workpiece and move, be the problem that needs to be resolved hurrily at present.
Summary of the invention
The utility model device has overcome the defective of above-mentioned existence, and purpose is for solving large radius Internal Spherical Surface part processing, the large radius Internal Spherical Surface of a kind of turning device being provided.
The summary of the large radius Internal Spherical Surface of the utility model device turning device context:
The large radius Internal Spherical Surface of the utility model device turning device, it is characterized in that: formed by cutter, sliding support cover, cursor, caudal peduncle, power arm, cursor is fixed on the caudal peduncle, be provided with sliding support cover and power arm at cursor, Cutting tool installation manner is at the front end of cursor, and caudal peduncle is packed in the tail stock.
That the large radius Internal Spherical Surface of the utility model car device has is simple in structure, machining accuracy is high, low cost of manufacture, the reliable characteristics of performance safety, can satisfy the technical requirement on design of the large radius Internal Spherical Surface part of processing fully.
Description of drawings
Fig. 1 is the large radius Internal Spherical Surface of turning device working state structure schematic diagram;
Fig. 2 is the side view of Fig. 1;
Among the figure: the 1st, cutter, the 2nd, sliding support cover, the 3rd, cursor, the 4th, caudal peduncle, the 5th, power arm, the 6th, workpiece, the 7th, tail stock, the 8th, lathe saddle.
The specific embodiment
The large radius Internal Spherical Surface of the utility model turning device is achieved in that below in conjunction with accompanying drawing and specifies.See Fig. 1, Fig. 2, the large radius Internal Spherical Surface of turning device is comprised of: cutter 1, sliding support cover 2, cursor 3, caudal peduncle 4, power arm 5, cursor 3 is fixed on the caudal peduncle 4, be provided with sliding support cover 2 and power arm 5 at cursor 3, cutter 1 is installed in the front end of cursor 3, and caudal peduncle 4 is packed in the tail stock 7.
The utility model device is to realize that with the power of lathe self cutter makes the large radius arc track at workpiece and move.Its operation principle is that: turns central point to rotation and is fixed on the tail stock 7, by hinge axis and pivoted arm 3, by lathe saddle 8 reciprocating drive power arms 5 and sliding support cover 2, thereby finishes the orthodrome orbiting motion of cutter.
That the large radius inner circle of the utility model car arc device has is simple in structure, machining accuracy is high, low cost of manufacture, the reliable characteristics of performance safety, can satisfy the technical requirement on design of the large radius spherical parts of processing fully.
Claims (1)
1. the large radius Internal Spherical Surface of turning device, it is characterized in that: formed by cutter (1), sliding support cover (2), cursor (3), caudal peduncle (4), power arm (5), cursor (3) is fixed on the caudal peduncle (4), be provided with sliding support cover (2) and power arm (5) at cursor (3), cutter (1) is installed in the front end of cursor (3), and caudal peduncle (4) is packed in the tail stock (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207513 CN203245370U (en) | 2013-04-23 | 2013-04-23 | Long-radius inner spherical surface turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207513 CN203245370U (en) | 2013-04-23 | 2013-04-23 | Long-radius inner spherical surface turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245370U true CN203245370U (en) | 2013-10-23 |
Family
ID=49371831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207513 Expired - Fee Related CN203245370U (en) | 2013-04-23 | 2013-04-23 | Long-radius inner spherical surface turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525976A (en) * | 2014-12-25 | 2015-04-22 | 重庆斯凯迪轴瓦有限公司 | Simple device for machining inner arc surface |
-
2013
- 2013-04-23 CN CN 201320207513 patent/CN203245370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525976A (en) * | 2014-12-25 | 2015-04-22 | 重庆斯凯迪轴瓦有限公司 | Simple device for machining inner arc surface |
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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: 20131023 Termination date: 20170423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |