CN203304603U - Dual chuck for power chuck and independent chuck - Google Patents
Dual chuck for power chuck and independent chuck Download PDFInfo
- Publication number
- CN203304603U CN203304603U CN2011200840148U CN201120084014U CN203304603U CN 203304603 U CN203304603 U CN 203304603U CN 2011200840148 U CN2011200840148 U CN 2011200840148U CN 201120084014 U CN201120084014 U CN 201120084014U CN 203304603 U CN203304603 U CN 203304603U
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- CN
- China
- Prior art keywords
- chuck
- power
- independent
- dual
- power chuck
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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.)
- Expired - Fee Related
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Abstract
A dual chuck for a power chuck and an independent chuck comprises a power chuck, a bevel pinion, a bevel gear wheel, a jack catch, an independent lead screw, a chuck and an Archimedes spiral. A plurality of jack catches of a traditional power chuck is respectively provided with the independent lead screw and the chuck; and therefore, when the jack catch of the traditional power chuck cannot clamp an irregular round work piece, the only work needed is to respectively screw the independent lead screws on the plurality of jack catches to push the chuck to move, so that the irregular round work piece can be clamped.
Description
Technical field
The utility model relates to the dual-purpose chuck of a kind of machine tool accessories chuck, particularly a kind of power chuck and independent chuck, belongs to the machine tool accessories technical field Workpiece clamping and location.
Background technology
Chuck, be lathe, milling machine, grinding machine etc. mechanically commonly used workpiece is played to the facility annex of clamping and positioning effect, current chuck, dynamic chuck also is two kinds of self-centering chuck and hand chucks, each claw of power chuck can only move the workpiece that is suitable for clamping regular cylindrical simultaneously, is suitable for clamping rule or irregular cylindrical or asymmetric shape workpiece so each claw of hand chuck can move separately; So far, each claw of power chuck can not move separately and can only be suitable for clamping the workpiece of regular cylindrical, and accordingly, it can't be suitable for clamping the workpiece of irregular cylindrical, and its applicability is bad, easily like this passive in work occur.
Summary of the invention
The purpose of this utility model is: the dual-purpose chuck of a kind of power chuck and independent chuck is provided, and it can improve the bad problem of current driving force chuck applicability effectively, thereby can bring the facility in work.
The technical scheme that the above-mentioned purpose that realizes the utility model adopts is: it is comprised of power chuck, bevel pinion, bevel gear wheel, claw single action screw chuck and spiral of Archimedes; It is equipped with respectively single action leading screw and chuck on a plurality of claws of traditional power chuck; So, in the time of the irregular outer circular Curve that can not clamp when the claw that runs into the traditional power chuck, only need turn respectively that single action leading screw on a plurality of claws can promote that chuck moves and the workpiece that can clamp irregular cylindrical.
Operation principle of the present utility model is: because it is equipped with respectively single action leading screw and chuck on a plurality of claws of traditional power chuck; So, in the time of the irregular outer circular Curve that can not clamp when the claw that runs into the traditional power chuck, only need turn respectively that single action leading screw on a plurality of claws can promote that chuck moves and the workpiece that can clamp irregular cylindrical.
Beneficial effect: the utility model can be done the power chuck use can also do the independent chuck use, and its applicability is good, so it can bring the facility in work.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, structure of the present utility model is described further.
Fig. 1 is the schematic diagram of the utility model structure and transmission principle.
Shown in figure: 1 power chuck; 2 bevel pinions; 3 bevel gear wheels; 4 claws; 5 single action leading screws; 6 chucks; 7 spiral of Archimedes.
The specific embodiment
It is comprised of with spiral of Archimedes 7 power chuck 1, bevel pinion 2, bevel gear wheel 3, claw 4 single action leading screw 5 chucks 6; It is equipped with respectively single action leading screw 5 and chuck 6 on a plurality of claws 4 of traditional power chuck 1; So, in the time of the irregular outer circular Curve that can not clamp when the claw 4 that runs into traditional power chuck 1, only need turn respectively that single action leading screw 5 on a plurality of claws 4 can promote that chuck 6 moves and the workpiece that can clamp irregular cylindrical.
Claims (1)
1. the dual-purpose chuck of a power chuck and independent chuck, it is comprised of with spiral of Archimedes (7) power chuck (1), bevel pinion (2), bevel gear wheel (3), claw (4) single action leading screw (5) chuck (6); It is characterized in that: it is equipped with respectively single action leading screw (5) and chuck (6) on a plurality of claws (4) of traditional power chuck (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200840148U CN203304603U (en) | 2011-03-20 | 2011-03-20 | Dual chuck for power chuck and independent chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200840148U CN203304603U (en) | 2011-03-20 | 2011-03-20 | Dual chuck for power chuck and independent chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304603U true CN203304603U (en) | 2013-11-27 |
Family
ID=49610838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200840148U Expired - Fee Related CN203304603U (en) | 2011-03-20 | 2011-03-20 | Dual chuck for power chuck and independent chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798342A (en) * | 2016-05-29 | 2016-07-27 | 广东技术师范学院 | Lathe chuck device for preventing axial sliding of workpieces |
-
2011
- 2011-03-20 CN CN2011200840148U patent/CN203304603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798342A (en) * | 2016-05-29 | 2016-07-27 | 广东技术师范学院 | Lathe chuck device for preventing axial sliding of workpieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140320 |