CN205165932U - Lathe three -jaw chuck - Google Patents
Lathe three -jaw chuck Download PDFInfo
- Publication number
- CN205165932U CN205165932U CN201521020208.6U CN201521020208U CN205165932U CN 205165932 U CN205165932 U CN 205165932U CN 201521020208 U CN201521020208 U CN 201521020208U CN 205165932 U CN205165932 U CN 205165932U
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- CN
- China
- Prior art keywords
- chuck
- gear
- bevel gear
- carved
- claw
- 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 lathe three -jaw chuck, including little bevel gear, the chuck body, big bevel gear, chuck, jack catch and hex bolts, little bevel gear fixes in the radial position of chuck sinistron terminal surface, and is carved with the gear hobbing on the little bevel gear, chuck sinistron face -to -face mounting has big bevel gear, and be carved with on the right -hand member face and close the gear soon, and little bevel gear and big bevel gear meshing, the chuck is installed on chuck body right -hand member face, and the chuck bottom face is carved with the helical gear, helical gear and close gear engagement soon, the jack catch passes through the hex bolts to be installed at chuck center vertical position, and the jack catch bottom face is carved with helicla flute, helicla flute and hex bolts meshing. The utility model discloses a can pass through gear engagement, adjust the radial position of chuck on the chuck body, further close the hex bolts soon, adjust the radial position of jack catch on the chuck, realize that more pressing from both sides of major diameter work piece is adorned.
Description
Technical field
The utility model relates to turning attachment process equipment applied technical field, is specially a kind of lathe three-claw chuck.
Background technology
Chuck is divided into hand chuck and power chuck two kinds by different the ﹐ of driving claw power used; Manual card: be general-purpose accessory, conventional have self centering scroll chuck and each claw can the chuck of movement separately, claw radially moves simultaneously, realize the workpiece that self-centering and Jia Jin ﹐ are suitable for clamping Yuan Xing ﹑ equilateral triangle or regular hexagon etc., but during reality is manufactured, can run into the workpiece that diameter is slightly large, at this moment scroll chuck or chuck clamp limited diameter, so Production design goes out a kind of lathe three-claw chuck, meet the process requirements of people.
Summary of the invention
The purpose of this utility model is to provide a kind of lathe three-claw chuck, and it can effectively solve Problems existing in background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of lathe three-claw chuck, comprise bevel pinion, chuck body, bevel gear wheel, chuck, claw and hex bolts, described bevel pinion is fixed on the radial position of chuck body left side, and bevel pinion is carved with gear hobbing, described chuck body left side is provided with bevel gear wheel, right side is carved with and screws gear, and bevel pinion and bevel gear wheel engagement, described chuck is arranged on chuck body right side, and chuck bottom face is carved with helical gear, helical gear with screw gears meshing, described claw is arranged on chuck hub upright position by hex bolts, and claw bottom face is carved with helicla flute, helicla flute engages with hex bolts.
Preferably, described bevel pinion comprises spanner jack, is convenient to spanner and inserts, rotate.
Preferably, described helicla flute and claw side end face are the angle of 30 degree, hex bolts are engaged tightr with helicla flute.
Compared with prior art, the beneficial effects of the utility model are: this utility model can pass through gears meshing, regulate the radial position of chuck on chuck body, screw hex bolts further, regulate the radial position of claw on chuck, realize clamping of larger diameter workpiece, simple and practical, easy to use, be easy to promote.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is overall structure principle schematic of the present utility model;
Fig. 3 is chuck overall structure schematic diagram of the present utility model;
Fig. 4 is claw overall structure schematic diagram of the present utility model.
In figure: 1, bevel pinion, 11, spanner jack, 12, gear hobbing, 2, chuck body, 21, bevel gear wheel, 22, screw gear, 3, chuck, 31, helical gear, 4, claw, 41, helicla flute, 5, hex bolts.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, the utility model provides a kind of technical scheme: a kind of lathe three-claw chuck, comprise bevel pinion 1, chuck body 2, bevel gear wheel 21, chuck 3, claw 4 and hex bolts 5, bevel pinion 1 is fixed on chuck body 2 left side radial position, bevel pinion 1 is carved with gear hobbing 12, and on small bevel gear 1 top, spanner jack 11 is installed, spanner jack 11 li is inserted with spanner, thus rotate bevel pinion 1, chuck body 2 left side is provided with bevel gear wheel 21, right side is carved with and screws gear 22, and bevel pinion 1 and bevel gear wheel 21 engage, chuck 3 is arranged on chuck body 2 right side, and chuck 3 bottom face is carved with helical gear 31, helical gear 31 with screw gear 22 and engage, bevel pinion 1 drives bevel gear wheel 21 to rotate, screw helical gear 31 on gear 22 drive chuck 3 subsequently to rotate, change chuck 4 in chuck body 2 radial position, the workpiece of larger diameter can be clamped, described claw 4 is fixed on chuck 3 central vertical position by hex bolts 5, and claw 4 bottom face is carved with helicla flute 41, helicla flute 41 engages with hex bolts 5, helicla flute 41 and claw side end face are the angle of 30 degree, hex bolts 5 can be made like this to engage tightr with helicla flute 41, screw hex bolts 5, regulate claw 4 in chuck 3 radial position, conveniently clamp the workpiece of larger diameter.
Design principle of the present utility model is: this utility model increases chuck 3 on traditional scroll chuck, bevel pinion 1 drives bevel gear wheel 21 to rotate, screw helical gear 31 on gear 22 drive chuck 3 subsequently to rotate, chuck 3 can be regulated in chuck body 2 radial position, further, helicla flute 41 and claw side end face are the angle of 30 degree, hex bolts 5 can be made like this to engage tightr with helicla flute 41, screw hex bolts 5, regulate claw 4 in chuck 3 radial position, the workpiece of larger diameter can be clamped.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.All changes in the implication of equivalency and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (3)
1. a lathe three-claw chuck, comprise bevel pinion (1), chuck body (2), bevel gear wheel (21), chuck (3), claw (4) and hex bolts (5), it is characterized in that: described bevel pinion (1) is fixed on chuck body (2) left side radial position, and bevel pinion (1) is carved with gear hobbing (12), described chuck body (2) left side is provided with bevel gear wheel (21), right side is carved with and screws gear (22), and bevel pinion (1) and bevel gear wheel (21) engagement, described chuck (3) is arranged on chuck body (2) right side, and chuck (3) bottom face is carved with helical gear (31), helical gear (31) with screw gear (22) and engage, described claw (4) is arranged on chuck (3) central vertical position by hex bolts (5), and claw (4) bottom face is carved with helicla flute (41), helicla flute (41) engages with hex bolts (5).
2. a kind of lathe three-claw chuck according to claim 1, is characterized in that: described bevel pinion (1) comprises spanner jack (11).
3. a kind of lathe three-claw chuck according to claim 1, is characterized in that: described helicla flute (41) and claw (4) side end face are the angle of 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020208.6U CN205165932U (en) | 2015-12-07 | 2015-12-07 | Lathe three -jaw chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020208.6U CN205165932U (en) | 2015-12-07 | 2015-12-07 | Lathe three -jaw chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165932U true CN205165932U (en) | 2016-04-20 |
Family
ID=55729968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020208.6U Expired - Fee Related CN205165932U (en) | 2015-12-07 | 2015-12-07 | Lathe three -jaw chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165932U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092744A (en) * | 2016-06-02 | 2016-11-09 | 大连理工大学 | A kind of ocean engineering compliance umbilical extrusion experiment device |
| CN107262759A (en) * | 2017-08-01 | 2017-10-20 | 杭州广旭数控设备有限公司 | A kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement |
| CN111331172A (en) * | 2020-04-03 | 2020-06-26 | 嘉兴勤慎智能技术有限公司 | Electromechanical integrated variable frequency speed regulation radial drilling machine |
-
2015
- 2015-12-07 CN CN201521020208.6U patent/CN205165932U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092744A (en) * | 2016-06-02 | 2016-11-09 | 大连理工大学 | A kind of ocean engineering compliance umbilical extrusion experiment device |
| CN106092744B (en) * | 2016-06-02 | 2019-05-21 | 大连理工大学 | A kind of ocean engineering flexibility umbilical extrusion experiment device |
| CN107262759A (en) * | 2017-08-01 | 2017-10-20 | 杭州广旭数控设备有限公司 | A kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement |
| CN111331172A (en) * | 2020-04-03 | 2020-06-26 | 嘉兴勤慎智能技术有限公司 | Electromechanical integrated variable frequency speed regulation radial drilling machine |
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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: 20160420 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |