CN203245392U - Chuck for machining valve core - Google Patents
Chuck for machining valve core Download PDFInfo
- Publication number
- CN203245392U CN203245392U CN 201320223899 CN201320223899U CN203245392U CN 203245392 U CN203245392 U CN 203245392U CN 201320223899 CN201320223899 CN 201320223899 CN 201320223899 U CN201320223899 U CN 201320223899U CN 203245392 U CN203245392 U CN 203245392U
- Authority
- CN
- China
- Prior art keywords
- chuck
- chuck body
- claw
- clamping
- workpiece
- 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
- 238000003754 machining Methods 0.000 title abstract 3
- 210000000078 Claw Anatomy 0.000 claims description 24
- 210000001847 Jaw Anatomy 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The utility model provides a chuck for machining a valve core. The chuck comprises a chuck body. Clamping jaws are evenly distributed on the chuck body, clamping grooves are formed in the chuck body, the clamping jaws are movably arranged in the clamping grooves, a lengthening segment is connected to each clamping jaw, each lengthening segment protrudes upwards on the surface of each clamping jaw and is arranged at the inner end of each clamping jaw, and the clamping jaws are in a step shape. The chuck has the advantages of adding the lengthening segments, improving the original clamping jaws, enabling a workpiece to be far away from the chuck body and being capable of conducting normal machining on the workpiece.
Description
Technical field
The utility model relates to a kind of spool processing chuck special.
Background technology
Chuck is that lathe is used for the mechanical device of clamping work pieces, utilizes moving radially of the movable jaw that is distributed on the chuck body, the machine tool accessories of Workpiece clamping and location.Existing chuck as shown in Figure 1, comprise chuck body 1, be movably set with claw 11 on the chuck body 1, described claw 11 can move radially with the adjustable clamp clamping of workpieces, but because distance is limited between claw 11 and the chuck body 1, when holding workpiece, workpiece easily contacts with chuck body 1, is unfavorable for the processing of workpiece.
The utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and a kind of spool processing chuck special is provided.
The purpose of this utility model is achieved through the following technical solutions:
Spool processing chuck special, comprise chuck body, be evenly equipped with claw on the described chuck body, offer draw-in groove on the described chuck body, described claw movably is arranged in the draw-in groove, is connected with a lengthening section on the described claw, and described lengthening section is surperficial protruding upward claw, and be arranged on the inner of each described claw, described claw is step.
Preferably, described lengthening section and claw are welded to connect.
The beneficial effects of the utility model are mainly reflected in: increased lengthening section, improved original claw, made the workpiece can be away from chuck body, so that chuck can be to the workpiece normal process.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: chuck structure schematic diagram of the prior art.
Fig. 2: structural representation of the present utility model.
The front view of Fig. 3: Fig. 2.
The specific embodiment
The utility model has disclosed a kind of spool processing chuck special, such as Fig. 2, shown in Figure 3, what illustrate in the present embodiment is scroll chuck, the same with the chuck of prior art, comprise chuck body 1, be evenly equipped with claw 11 on the described chuck body 1, offer draw-in groove (meaning not shown in the figures) on the described chuck body 1, described claw 11 is arranged in the draw-in groove and can does radial motion at chuck body 1.For so that workpiece is not disturbed by distance man-hour adding, can be welded with a lengthening section 12 on the described claw 11 away from chuck body 1, described lengthening section 12 is surperficial protruding upward claw 11, and be arranged on the inner of each described claw 11, described claw 11 is step.
Lengthening section 12 has prolonged the distance of workpiece to chuck body 1, so that workpiece adds man-hour is unaffected away from chuck body, can better be conducive to the processing of workpiece.
The utility model still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.
Claims (2)
1. spool is processed chuck special, comprise chuck body, be evenly equipped with claw on the described chuck body, offer draw-in groove on the described chuck body, described claw movably is arranged in the draw-in groove, it is characterized in that: be connected with a lengthening section on the described claw, described lengthening section is surperficial protruding upward claw, and be arranged on the inner of each described claw, described claw is step.
2. spool as claimed in claim 1 is processed chuck special, and it is characterized in that: described lengthening section and claw are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223899 CN203245392U (en) | 2013-04-28 | 2013-04-28 | Chuck for machining valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223899 CN203245392U (en) | 2013-04-28 | 2013-04-28 | Chuck for machining valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245392U true CN203245392U (en) | 2013-10-23 |
Family
ID=49371853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320223899 Expired - Fee Related CN203245392U (en) | 2013-04-28 | 2013-04-28 | Chuck for machining valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245392U (en) |
-
2013
- 2013-04-28 CN CN 201320223899 patent/CN203245392U/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: 20131023 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |