CN201239805Y - Pop rivet type universal main spindle - Google Patents
Pop rivet type universal main spindle Download PDFInfo
- Publication number
- CN201239805Y CN201239805Y CNU2008200419142U CN200820041914U CN201239805Y CN 201239805 Y CN201239805 Y CN 201239805Y CN U2008200419142 U CNU2008200419142 U CN U2008200419142U CN 200820041914 U CN200820041914 U CN 200820041914U CN 201239805 Y CN201239805 Y CN 201239805Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- blind rivet
- claw
- type universal
- jack catch
- 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
The utility model discloses a blind rivet type universal main shaft, which comprises a main shaft body. A pull rod is arranged in a centre hole of the main shaft body; a dish-shaped spring is arranged on the pull rod; the front end of the pull rod is arranged in a jack catch, and is jointed with the jack catch in a tightening way; the rear end of a blind rivet is arranged in the jack catch, and jointed with the jack catch in a tightening way; the front end of the blind rivet is connected with a tool shank thread; and the tool shank is connected with the main shaft body. The main shaft has a reasonable structure, and can be simultaneously matched with a JT blind rivet. a BT blind rivet and the like for use.
Description
Technical field:
The utility model relates to a kind of main shaft of Digit Control Machine Tool.
Background technology:
Machine tool chief axis is a most important part in the lathe, the processing technology complexity all has very high requirement, manufacturing cost height to the raw material of main shaft, technology, heat treatment, process equipment etc., process-cycle is long, and the existing machine tool numerical control main axle can not while and JT, BT handle of a knife, the supporting use of blind rivet.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, can while and the general main shaft of the matching used blind rivet formula of multiple blind rivet.
Technical solution of the present utility model is:
The general main shaft of a kind of blind rivet formula, comprise main shaft, it is characterized in that: be provided with pull bar in the main shaft medium pore, disk spring is set on the pull bar, and the pull bar front end is arranged in the claw, and engages with claw tension formula, the rear end of a blind rivet is arranged in the claw, and engage with claw tension formula, the blind rivet front end is threaded with handle of a knife, and handle of a knife is connected with main shaft.
The utility model is rational in infrastructure, can while and the supporting use of blind rivets such as JT, BT.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
The general main shaft of a kind of blind rivet formula, comprise main shaft 1, be provided with pull bar 2 in the main shaft medium pore, disk spring 3 is set on the pull bar 2, and the pull bar front end is arranged in the claw 4, and engages with claw tension formula, the rear end of a blind rivet 5 is arranged in the claw 5, and engage with claw tension formula, the blind rivet front end is threaded with handle of a knife 6, and handle of a knife is connected with main shaft.
Claims (1)
1, the general main shaft of a kind of blind rivet formula, comprise main shaft, it is characterized in that: be provided with pull bar in the main shaft medium pore, disk spring is set on the pull bar, and the pull bar front end is arranged in the claw, and engages with claw tension formula, the rear end of a blind rivet is arranged in the claw, and engage with claw tension formula, the blind rivet front end is threaded with handle of a knife, and handle of a knife is connected with main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200419142U CN201239805Y (en) | 2008-07-18 | 2008-07-18 | Pop rivet type universal main spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200419142U CN201239805Y (en) | 2008-07-18 | 2008-07-18 | Pop rivet type universal main spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201239805Y true CN201239805Y (en) | 2009-05-20 |
Family
ID=40713095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200419142U Expired - Fee Related CN201239805Y (en) | 2008-07-18 | 2008-07-18 | Pop rivet type universal main spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201239805Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974858A (en) * | 2012-11-20 | 2013-03-20 | 郑州市钻石精密制造有限公司 | BT cutter handle |
| CN103737124A (en) * | 2014-01-02 | 2014-04-23 | 重庆机床(集团)有限责任公司 | Hobbing cutter rest with direct-drive type electric main shaft |
| CN104924136A (en) * | 2015-06-30 | 2015-09-23 | 江苏元利数控机床有限公司 | BT knife handle high-speed cutting mechanism and use method |
-
2008
- 2008-07-18 CN CNU2008200419142U patent/CN201239805Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974858A (en) * | 2012-11-20 | 2013-03-20 | 郑州市钻石精密制造有限公司 | BT cutter handle |
| CN103737124A (en) * | 2014-01-02 | 2014-04-23 | 重庆机床(集团)有限责任公司 | Hobbing cutter rest with direct-drive type electric main shaft |
| CN103737124B (en) * | 2014-01-02 | 2016-02-03 | 重庆机床(集团)有限责任公司 | Electro spindle direct-drive type hobbing knife rest |
| CN104924136A (en) * | 2015-06-30 | 2015-09-23 | 江苏元利数控机床有限公司 | BT knife handle high-speed cutting mechanism and use method |
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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: 20090520 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |