CN202506861U - Three-jaw chuck of lathe - Google Patents
Three-jaw chuck of lathe Download PDFInfo
- Publication number
- CN202506861U CN202506861U CN2012201988490U CN201220198849U CN202506861U CN 202506861 U CN202506861 U CN 202506861U CN 2012201988490 U CN2012201988490 U CN 2012201988490U CN 201220198849 U CN201220198849 U CN 201220198849U CN 202506861 U CN202506861 U CN 202506861U
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- CN
- China
- Prior art keywords
- grip
- claw
- jaw
- chuck
- lathe
- 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 three-jaw chuck of a lathe, which is characterized by comprising a chuck base. Grip jaws are arranged on the chuck base in the radial direction of the chuck base, the grip jaws are connected with a connection block, and the connection block is fixed on the chuck base through screws. The grip jaws are provided with embedded sleeves, the front end of each grip jaw is shaped like a concave circular arc, and tightening nails are arranged at the front end of each grip jaw. The three grip jaws are uniformly arranged on the chuck base according to the angle of 120 DEG, and two tightening nails are arranged on each grip jaw. According to the three-jaw chuck of the lathe of the utility model, because the grip jaws are radially arranged along the chuck, and the grip jaws are connected with the connection block, the grip jaws can stretch out and draw back flexibly; and in addition, the embedded sleeves are arranged on the grip jaws, the front end of each grip jaw is shaped like a concave circular arc, and the tightening nails are arranged at the front end of each grip jaw, so that compared with the traditional equipment, the three-jaw chuck of the lathe has the effects of tight clamping, wide application scope, convenience in operation and durability.
Description
Technical field
The utility model relates to a kind of improvement field of lathe accessories equipment, a kind of lathe scroll chuck of saying so more specifically.
Background technology
Scroll chuck is as machine tool accessories; Be a kind of visual plant that presss from both sides workpiece and location workpiece, at present, employed scroll chuck is available for the processing of regular workpiece such as circular and square; But running into regular workpiece just can't be competent at; And the claw front end face of traditional scroll chuck is smooth, and fastening force is not strong, the time when processing work is arranged slip phenomenon take place.
Summary of the invention
To the problems referred to above, the problem that the utility model quasi-solution is determined provide a kind of clamping closely, wide accommodation, easy to operate, durable lathe scroll chuck.
For achieving the above object, the utility model adopts following technical scheme: the lathe scroll chuck is characterized in that; It comprises the dish seat, and said dish seat is provided with claw, and said claw radially is provided with along the dish seat; Said claw is connected with contiguous block, and said contiguous block is fixed on the dish seat through screw.Said claw is provided with the edge cover, and the front end of said claw is the circular arc of indent, and the front end of said claw also is provided with clamped spiked.Claw on the said dish seat is three, evenly distributes by 120 degree, and the number of the clamped spiked on said each claw is two.
Adopted the lathe scroll chuck of the utility model; Because radially be provided with along the dish seat through claw, said claw is connected with contiguous block, realize the flexible flexibly of claw; On claw, be provided with simultaneously the edge cover; The front end of claw is the circular arc of indent, and the front end of said claw also is provided with clamped spiked, compare with legacy equipment can reach clamping closely, wide accommodation, easy to operate, durable effect.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1-coils seat, the 2-claw, and the 3-contiguous block, the 4-screw, 5-inlays cover, the 6-clamped spiked.
The specific embodiment
As shown in Figure 1, the utility model discloses a kind of lathe scroll chuck, it is characterized in that; It comprises dish seat 1, and said dish seat 1 is provided with claw 2, and said claw 2 radially is provided with along dish seat 1; Said claw 2 is connected with contiguous block 3, and said contiguous block 3 is fixed on the dish seat 1, in use through screw 4; Through regulating the contiguous block screw claw 2 that can stretch flexibly, just can be competent at the processing of random workpiece; Said claw 2 is provided with edge cover 5, through adding of this device, can effectively place the wearing and tearing of male part part, prolongs the service life of equipment; The front end of said claw 2 is the circular arc of indent, and the front end of said claw 2 also is provided with clamped spiked 6, and the claw 2 on the said dish seat 1 is three; Evenly distribute by 120 degree, the number of the clamped spiked 6 on said each claw 2 is two, through the circular arc design of claw 2 front end indents; Can have and better fix workpiece; And the clamped spiked 6 that is provided with, the fastening degree that can regulate workpiece can both tightly be fixed on the claw 2 workpiece under the working environment of varying strength; Reach better fastening effect, prevent slippage.
Claims (3)
1. the lathe scroll chuck is characterized in that, it comprises dish seat (1); Said dish seat (1) is provided with claw (2); Said claw (2) radially is provided with along dish seat (1), and said claw (2) is connected with contiguous block (3), and said contiguous block (3) is fixed on the dish seat (1) through screw (4).
2. lathe scroll chuck according to claim 1 is characterized in that, said claw (2) is provided with edge cover (5), and the front end of said claw (2) is the circular arc of indent, and the front end of said claw (2) also is provided with clamped spiked (6).
3. lathe scroll chuck according to claim 1 and 2 is characterized in that, the claw (2) on the said dish seat (1) is three, evenly distributes by 120 degree, and the number of the clamped spiked (6) on said each claw (2) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201988490U CN202506861U (en) | 2012-04-24 | 2012-04-24 | Three-jaw chuck of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201988490U CN202506861U (en) | 2012-04-24 | 2012-04-24 | Three-jaw chuck of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506861U true CN202506861U (en) | 2012-10-31 |
Family
ID=47059367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201988490U Expired - Fee Related CN202506861U (en) | 2012-04-24 | 2012-04-24 | Three-jaw chuck of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506861U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464800A (en) * | 2013-09-23 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Floating type novel turning and positioning device for thin-wall piece |
| CN103658719A (en) * | 2013-12-20 | 2014-03-26 | 宁波市镇海捷登应用技术研究所 | Three-jaw chuck |
| CN104525995A (en) * | 2014-12-30 | 2015-04-22 | 东莞市佛尔盛机电科技有限公司 | Clamp special for machining of high-pressure fan impeller |
| CN107855800A (en) * | 2017-11-14 | 2018-03-30 | 杭州万鼎实业有限公司 | Automotive hub flange pinpoints support fixture |
-
2012
- 2012-04-24 CN CN2012201988490U patent/CN202506861U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464800A (en) * | 2013-09-23 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Floating type novel turning and positioning device for thin-wall piece |
| CN103658719A (en) * | 2013-12-20 | 2014-03-26 | 宁波市镇海捷登应用技术研究所 | Three-jaw chuck |
| CN104525995A (en) * | 2014-12-30 | 2015-04-22 | 东莞市佛尔盛机电科技有限公司 | Clamp special for machining of high-pressure fan impeller |
| CN107855800A (en) * | 2017-11-14 | 2018-03-30 | 杭州万鼎实业有限公司 | Automotive hub flange pinpoints support fixture |
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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: 20121031 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |