CN201768929U - Jaw frame - Google Patents
Jaw frame Download PDFInfo
- Publication number
- CN201768929U CN201768929U CN2010202189462U CN201020218946U CN201768929U CN 201768929 U CN201768929 U CN 201768929U CN 2010202189462 U CN2010202189462 U CN 2010202189462U CN 201020218946 U CN201020218946 U CN 201020218946U CN 201768929 U CN201768929 U CN 201768929U
- Authority
- CN
- China
- Prior art keywords
- internal thread
- holes
- stepped hole
- jaw frame
- 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
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 230000007812 deficiency Effects 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
Images
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a jaw frame comprising a shaft sleeve. The shaft sleeve is internally provided with a stepped hole, one end of the stepped hole is provided with an internal thread, the side wall at the other end of the stepped hole is provided with a plurality of vertical and horizontal internal thread holes that are communicated with the stepped holes, and counter bored holes are distributed between adjacent internal thread holes. The jaw frame has the advantages of being simple in structure, convenient for installation and use, low in cost and capable of accurate positioning, ensuring the processing precision and quality of a workpiece, improving working efficiency, reducing the rejection rate, and being widely applicable to processing parts and accessories of clocks and watches.
Description
Technical field
The utility model relates generally to the machining equipment field, relates in particular to a kind of claw frame.
Background technology
In mechanical processing process, processing for convenience, increase work efficiency, generally use anchor clamps auxiliary, not only can accurately locate, simultaneously time saving and energy saving, improved machining accuracy and quality, but present existing anchor clamps are more convenient to the processing of big workpiece parts, but processing to the small workpiece parts, its each convenient requirement all than higher, the particularly processing of the parts and accessories of closks land watches, its processing request precision is very high, general clamp structure location preparation is not enough, be difficult to after the processing meet the demands, the percent defective height has influenced productivity effect.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of claw frame to be provided, and is simple and reasonable, solved existing anchor clamps and can not prepare the location, and the machining accuracy of workpiece is low, percent defective height, problems such as inefficiency.
The utility model is achieved through the following technical solutions:
A kind of claw frame, include axle sleeve, be provided with shoulder hole in the described axle sleeve, one end of described shoulder hole is provided with internal thread, the other end sidewall of described shoulder hole is provided with a plurality of internal thread holes anyhow, described internal thread hole and described shoulder hole link, and are distributed with counterbore between the described adjacent internal thread hole.
Be combined with bolt in the described internal thread hole respectively, by bolt workpiece is laterally carried out clamping and positioning, the described counterbore outside is installed with pressing plate respectively, and described pressing plate vertically carries out clamping and positioning to workpiece, it is simple in structure, easy to install, has guaranteed the machining accuracy and the quality of workpiece.
The utility model has the advantages that:
The utility model is simple in structure, easy to install, and cost is low, can accurately locate, and has guaranteed the machining accuracy and the quality of workpiece, has improved operating efficiency, has reduced percent defective, is widely used in the processing of the parts and accessories of closks land watches.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
The specific embodiment
A kind of claw frame, include axle sleeve 1, be provided with shoulder hole 2 in the described axle sleeve 1, one end of described shoulder hole is provided with internal thread, the other end sidewall of described shoulder hole 2 is provided with a plurality of internal thread holes 3 anyhow, described internal thread hole 3 links with described shoulder hole 2, is distributed with counterbore 4 between the described adjacent internal thread hole 3; Be combined with bolt respectively in the described internal thread hole 3, by bolt workpiece laterally carried out clamping and positioning, described counterbore 4 outsides are installed with pressing plate respectively, and described pressing plate vertically carries out clamping and positioning to workpiece.
Claims (1)
1. claw frame, include axle sleeve, it is characterized in that: be provided with shoulder hole in the described axle sleeve, one end of described shoulder hole is provided with internal thread, the other end sidewall of described shoulder hole is provided with a plurality of internal thread holes anyhow, described internal thread hole and described shoulder hole link, and are distributed with counterbore between the described adjacent internal thread hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202189462U CN201768929U (en) | 2010-05-31 | 2010-05-31 | Jaw frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202189462U CN201768929U (en) | 2010-05-31 | 2010-05-31 | Jaw frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768929U true CN201768929U (en) | 2011-03-23 |
Family
ID=43748762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202189462U Expired - Fee Related CN201768929U (en) | 2010-05-31 | 2010-05-31 | Jaw frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729109A (en) * | 2011-03-29 | 2012-10-17 | 小松Ntc株式会社 | Grindstone base, removing jig, grinding machine and method for removing grindstone base |
-
2010
- 2010-05-31 CN CN2010202189462U patent/CN201768929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729109A (en) * | 2011-03-29 | 2012-10-17 | 小松Ntc株式会社 | Grindstone base, removing jig, grinding machine and method for removing grindstone base |
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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: 20110323 Termination date: 20110531 |