CN200998775Y - Universal machine chuck - Google Patents
Universal machine chuck Download PDFInfo
- Publication number
- CN200998775Y CN200998775Y CNU2007200894207U CN200720089420U CN200998775Y CN 200998775 Y CN200998775 Y CN 200998775Y CN U2007200894207 U CNU2007200894207 U CN U2007200894207U CN 200720089420 U CN200720089420 U CN 200720089420U CN 200998775 Y CN200998775 Y CN 200998775Y
- Authority
- CN
- China
- Prior art keywords
- housing
- shell
- chuck
- claw
- leading screw
- 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
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Gear Processing (AREA)
Abstract
The utility model discloses a common machine chuck, which comprises a chuck shell and a claw. The claw is inserted into the shell slidedly and connected with a screw rod in the shell, a pressing spring is arranged at the side of the screw rod in the shell, a positioning block is arranged at the rear part of the screw rod on the shell, a bevel gear is arranged on the screw rod, a bevel plate is arranged concentrically corresponding to the bevel gear in the shell, a clutch fixing plate is connected rolling on the end surface outside the bevel plate, a clutch moving plate is connected on the end surface behind the clutch fixing plate by a concave convex inclining surface, an active gear is hinged on the clutch moving plate by gears, the axle of the active gear is arranged on the rear cover of the shell by an axle hole and a nut, a centre fixing axle is matched in the central hole of the claw and the shell. The utility model improves the work efficiency effectively, reduces the work efficiency, prolongs the service life of the chuck, and lowers the cost of configuration and processing.
Description
Technical field;
The utility model relates to machine chuck, and machine chuck of particularly a kind of usefulness can carry out the chuck for general purpose machine tool of fixed processing to various workpiece.
Background technology:
The chuck of the holding workpiece of using on the present lathe has multiple, and as three-jaw centering chuck, four paws centring chuck, floral disc etc., they are respectively applied for the processing self-centering workpiece and the workpiece of not feeling relieved.The shortcoming that exists is that various chucks can not be general on the different workpiece of processing, must change the chuck of lathe when changing processing work, this has just caused and has taken a lot of work, time-consuming, reduced efficiency, improve lathe configuration and processing cost, because of the frequent chuck of changing, also cause the chuck precision to reduce easily, reduce chuck service life.
Summary of the invention:
The purpose of this utility model provides machine chuck of a kind of usefulness can process various workpiece, helps improving working (machining) efficiency, reduces labor intensity, and reduces lathe configuration and processing cost, the chuck for general purpose machine tool of long service life.
Technical solution of the present utility model is finished as follows, it includes chuck housing and claw, it is characterized in that: the claw slip is inserted in the housing and the leading screw in the housing is spirally connected, the leading screw side is provided with stage clip in housing, the leading screw rear side is provided with locating piece on housing, on leading screw, be provided with a bevel gear, corresponding with bevel gear in housing concentric be equipped with one the awl fluted disc, roll on the awl fluted disc outer face and be connected with a clutch price fixing, be connected with a clutch Moving plate by the convex-concave inclined-plane on the clutch price fixing rear end face, with gear teeth meshing a driving gear is arranged on the clutch Moving plate, the beam warp axis hole of driving gear and nut are installed on the housing bonnet, are furnished with a centration axis in the centre bore of claw and housing.Above-mentioned bevel gear reaches interior position with meta or outer position that corresponding awl fluted disc can be located at leading screw and housing.
Chuck for general purpose machine tool of the present utility model can clamp various workpiece in the use, need not change chuck because of the frequent workpiece of changing, improved operating efficiency effectively, alleviate labour intensity, prolonged the service life of chuck, reduced configuration and processing cost.
Description of drawings:
Structural representation when Fig. 1 is a kind of meta bevel gear chuck for general purpose machine tool aligning.
Structural representation when Fig. 2 is the centering of a kind of meta bevel gear chuck for general purpose machine tool.
Structural representation when Fig. 3 is a kind of outer position bevel gear chuck for general purpose machine tool aligning.
Structural representation when Fig. 4 is the bevel gear chuck for general purpose machine tool centering of a kind of outer position
The specific embodiment:
Structure of the present utility model is as shown in drawings: it is will claw 1 to slide to insert in the housing 4 to carry out the radial spacing adjustment with leading screw 2 threaded, on leading screw side top stage clip 8 is arranged simultaneously, side body is provided with locating piece 12 behind the leading screw, at the leading screw meta (as Fig. 1, Fig. 2) establish a bevel gear 3, corresponding to bevel gear an awl fluted disc 5 is installed with one heart in housing, on awl fluted disc outer face, connect a clutch price fixing 9 with steel ball 11 rollings, on clutch price fixing rear end face, be connected with a clutch Moving plate 10 by the convex-concave inclined-plane, with gear teeth meshing a driving gear 7 is arranged on the clutch Moving plate, the beam warp axis hole of driving gear and nut 6 are installed on the bonnet 13 of housing.So promptly can be used to adjust easily the axial spacing of claw 1.Is furnished with a centration axis 14 in the centre bore that is adjusted at claw and housing to the centering workpiece for convenience.Above-mentioned bevel gear and corresponding awl fluted disc can be located at the outer position (as shown in Figure 3, Figure 4) or the interior position of leading screw and housing.Operation principle of the present utility model is that leading screw and bevel gear are the transmission mechanism of one, not only can unidirectional feed dog, and play the aligning effect, and can transmission awl fluted disc, and give bevel gear and leading screw by the transmission of awl fluted disc, play the centering effect.During aligning, rotate driving gear and make the awl fluted disc separate bevel gear, just can free aligning by bevel gear and the independent rotation feed dog of leading screw.During centering, mixing centration axis, is benchmark with the centration axis, rotates the clutch driving gear and makes awl fluted disc and bevel gear interlock, twists bevel gear, and drives other bevel gear and leading screw by the awl fluted disc, and claw just can freely be felt relieved.
Claims (2)
1, chuck for general purpose machine tool, it includes chuck housing and claw, it is characterized in that: the claw slip is inserted in the housing and the leading screw in the housing is spirally connected, the leading screw side is provided with stage clip in housing, the leading screw rear side is provided with locating piece on housing, on leading screw, be provided with a bevel gear, corresponding with bevel gear in housing concentric be equipped with one the awl fluted disc, roll on the awl fluted disc outer face and be connected with a clutch price fixing, be connected with a clutch Moving plate by the convex-concave inclined-plane on the clutch price fixing rear end face, with gear teeth meshing a driving gear is arranged on the clutch Moving plate, the beam warp axis hole of driving gear and nut are installed on the housing bonnet, are furnished with a centration axis in the centre bore of claw and housing.
2, chuck for general purpose machine tool according to claim 1 is characterized in that: above-mentioned bevel gear reaches interior position with meta or outer position that corresponding awl fluted disc can be located at leading screw and housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200894207U CN200998775Y (en) | 2007-02-08 | 2007-02-08 | Universal machine chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200894207U CN200998775Y (en) | 2007-02-08 | 2007-02-08 | Universal machine chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200998775Y true CN200998775Y (en) | 2008-01-02 |
Family
ID=39013181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200894207U Expired - Fee Related CN200998775Y (en) | 2007-02-08 | 2007-02-08 | Universal machine chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200998775Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449614A (en) * | 2019-08-23 | 2019-11-15 | 临清宇联轴承科技有限公司 | A kind of bearing ring turner automatic aligning tooling and its method of adjustment |
| CN110753594A (en) * | 2017-08-07 | 2020-02-04 | 株式会社北川铁工所 | Method for correcting chuck |
-
2007
- 2007-02-08 CN CNU2007200894207U patent/CN200998775Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753594A (en) * | 2017-08-07 | 2020-02-04 | 株式会社北川铁工所 | Method for correcting chuck |
| CN110753594B (en) * | 2017-08-07 | 2021-12-14 | 株式会社北川铁工所 | Chuck calibration method |
| US11471955B2 (en) | 2017-08-07 | 2022-10-18 | Kitagawa Iron Works Co., Ltd | Chuck correction method |
| CN110449614A (en) * | 2019-08-23 | 2019-11-15 | 临清宇联轴承科技有限公司 | A kind of bearing ring turner automatic aligning tooling and its method of adjustment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207548277U (en) | Process flange small end turning attachment | |
| CN101011753A (en) | Chuck for general purpose machine tool | |
| CN203791654U (en) | Power tool turret | |
| CN200998775Y (en) | Universal machine chuck | |
| CN201833192U (en) | Clamping device for processing inclined hole on cylindrical surface of shaft | |
| CN201529913U (en) | Turning thin-wall sleeve clamp without chucks | |
| CN203418412U (en) | Pinion-type center-hole grinding device | |
| CN201151069Y (en) | Clamper for grinding taper hole of lathe spindle | |
| JP2008284643A5 (en) | ||
| RU2264889C2 (en) | Universal table machine tool | |
| CN201493566U (en) | Fixture used for manufacturing chamfer angle of gear shaft | |
| CN207997001U (en) | A kind of dual-purpose chuck of lathe | |
| JP3069242B2 (en) | Constant velocity joint shaft holding device | |
| CA2342973A1 (en) | Chuck unit for automatic machine tools, designed to perform both power tasks and finishing work | |
| CN214720803U (en) | Major diameter slot hole processingequipment | |
| CN2628213Y (en) | Fast indexing working head for machine tool | |
| CN215881258U (en) | Cutter handle rotary flat-floating clamping mechanism | |
| CN212469781U (en) | Radial drill main shaft return spring structure | |
| CN210649694U (en) | High-precision turning auxiliary jig | |
| CN208195668U (en) | A kind of line rail numerically controlled lathe spindle box | |
| CN222552893U (en) | A CNC pneumatic clamping assembly | |
| CN217913928U (en) | Square workpiece turning and polishing machine for lathe | |
| CN202192265U (en) | Slender shaft part back receiving device for automatic lathe | |
| CN219725802U (en) | Automatic driving device for gear shaft workpiece cylindrical grinding | |
| CN101648340B (en) | Automatic cutting machining device for spherical surface roller |
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: 20080102 |