CN203019060U - Assembled meter chuck - Google Patents
Assembled meter chuck Download PDFInfo
- Publication number
- CN203019060U CN203019060U CN 201220684824 CN201220684824U CN203019060U CN 203019060 U CN203019060 U CN 203019060U CN 201220684824 CN201220684824 CN 201220684824 CN 201220684824 U CN201220684824 U CN 201220684824U CN 203019060 U CN203019060 U CN 203019060U
- Authority
- CN
- China
- Prior art keywords
- chuck
- sleeve
- annular
- work end
- center
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses an assembled meter chuck which comprises a cylindrical chuck main body axially provided with a through hole. The top end of the chuck serves as an annular boss-shaped work end, a plurality of clamp grooves are annularly distributed on the lateral wall of the work end at equal intervals, an annular chuck sleeve is arranged at the work end, a plurality of clamp teeth corresponding to the clamp grooves are annularly distributed on the inner wall of the chuck sleeve at equal intervals, and one ends of the plurality of clamp teeth extend towards the center of the chuck sleeve and are connected with a round blocking piece which is arranged in the center of the chuck sleeve. The assembled meter chuck is simple and reasonable in structure, uses the design that the chuck sleeve is arranged outside the chuck main body, effectively facilitates production and processing operation of meter connectors, and effectively improves product quality. Furthermore, produced product height size can meet production requirements, and product yield can be improved by 15% compared with a traditional chuck.
Description
Technical field
The utility model relates to a kind of lathe parts, is specially a kind of combined instrument chuck.
Background technology
Existing meter jaw header structure is complicated, and production and processing is inconvenient, in process of manufacture, because the product material outside dimension has larger tolerance, cause product flat when high height dimension do not reach requirement, and then affect product quality and qualification rate.
The utility model content
The purpose of this utility model is to provide a kind of combined instrument chuck, to solve instrument chuck traditional in prior art in process of manufacture, because the product material outside dimension has larger tolerance, cause product flat when high height dimension do not reach requirement, and then affect the problem of product quality and qualification rate.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of combined instrument chuck, it is characterized in that: include the cylindrical chuck body that is axially arranged with through hole, described chuck top is the working end of annular boss shape, the described working end equidistant annular spread of sidewall has several draw-in grooves, described working end is provided with the annular chuck overcoat, the equidistant annular spread of described chuck outer casing inner wall has several latches corresponding with draw-in groove, and described several latch one ends all extend and are connected on the rounded tabs that is positioned at chuck overcoat center to chuck overcoat center.
Described a kind of combined instrument chuck, it is characterized in that: the quantity of described draw-in groove is 4.
The beneficial effects of the utility model are:
The utility model is simple and reasonable, employing arranges the design of chuck overcoat outside the chuck body, effectively facilitated the production and processing operation of instrument connector, the product height dimension of producing can satisfy production requirement preferably, effectively promoted product quality, product percent of pass has improved 15% than conventional clip.
Description of drawings
Fig. 1 is the structural representation of conventional clip.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is stereogram of the present utility model.
The specific embodiment
As Fig. 2, Fig. 3 and shown in Figure 4, a kind of combined instrument chuck, include cylindrical chuck 1 body that is axially arranged with through hole, chuck 1 top is the working end 2 of annular boss shape, the working end 2 equidistant annular spread of sidewall have several draw-in grooves 3, working end 2 is provided with annular chuck overcoat 4, and the chuck overcoat 4 equidistant annular spread of inwall have several latches corresponding with draw-in groove 35, and several latch 5 one ends all extend and are connected on the rounded tabs 6 that is positioned at chuck overcoat 4 centers to chuck overcoat 4 centers.The quantity of draw-in groove 3 is 4.
Claims (2)
1. combined instrument chuck, it is characterized in that: include the cylindrical chuck body that is axially arranged with through hole, described chuck top is the working end of annular boss shape, the described working end equidistant annular spread of sidewall has several draw-in grooves, described working end is provided with the annular chuck overcoat, the equidistant annular spread of described chuck outer casing inner wall has several latches corresponding with draw-in groove, and described several latch one ends all extend and are connected on the rounded tabs that is positioned at chuck overcoat center to chuck overcoat center.
2. a kind of combined instrument chuck according to claim 1, it is characterized in that: the quantity of described draw-in groove is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684824 CN203019060U (en) | 2012-12-12 | 2012-12-12 | Assembled meter chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684824 CN203019060U (en) | 2012-12-12 | 2012-12-12 | Assembled meter chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019060U true CN203019060U (en) | 2013-06-26 |
Family
ID=48643074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684824 Expired - Fee Related CN203019060U (en) | 2012-12-12 | 2012-12-12 | Assembled meter chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019060U (en) |
-
2012
- 2012-12-12 CN CN 201220684824 patent/CN203019060U/en not_active Expired - Fee Related
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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: 20130626 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |