CN202621963U - Jack catch of wear-resistant chuck - Google Patents
Jack catch of wear-resistant chuck Download PDFInfo
- Publication number
- CN202621963U CN202621963U CN 201220289942 CN201220289942U CN202621963U CN 202621963 U CN202621963 U CN 202621963U CN 201220289942 CN201220289942 CN 201220289942 CN 201220289942 U CN201220289942 U CN 201220289942U CN 202621963 U CN202621963 U CN 202621963U
- Authority
- CN
- China
- Prior art keywords
- wear
- claw
- jack catch
- chuck
- resistant
- 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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- Carbon And Carbon Compounds (AREA)
Abstract
The utility model relates to machine tool accessories, and in particular relates to a jack catch of a wear-resistant chuck, which comprises a jack catch body provided with a latch; and the jack catch is characterized in that a wear-resistant layer is arranged outside the latch. The wear-resistant layer is a diamond-like carbon (DLC) coating which is larger than 1mm, so that the jack catch of the wear-resistant chuck has the advantages of being durable and hard to damage.
Description
Technical field
The utility model relates to machine tool accessories, specifically relates to the claw of chuck.
Background technology
Chuck has claw, and claw is the parts of clamping workpiece, and in the prior art, claw is the steel structure of one, and the claw tooth can wear and tear after use a period of time, influences the effect of clamping, needs to repair.
Summary of the invention
The purpose of the utility model is exactly to above-mentioned shortcoming, and a kind of claw durable in use, non-damageable---a kind of claw of wear-resisting chuck is provided.
The technical scheme of the utility model is achieved in that a kind of claw of wear-resisting chuck, comprises the claw body, and the claw body has latch, it is characterized in that: described latch outside is provided with one deck wearing layer.
Say that further described wearing layer is the DLC coating.
Say that further described DLC coating is greater than 1 millimeter.
The beneficial effect of the utility model is: such chuck jaws has advantage durable in use, non-damageable.
Description of drawings
Fig. 1 is the structural representation of the utility model claw.
Wherein: 1, claw body 2, latch 3, DLC coating.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Like Fig. 1. shown in, a kind of claw of wear-resisting chuck comprises claw body 1, claw body 1 has latch 2, it is characterized in that: described latch 2 outsides are provided with one deck wearing layer 3.
DLC be a kind of by carbon constitute, similar in nature with diamond; Have simultaneously the graphite atom again and form the material of structure, have high rigidity and high elastic modulus, low friction coefficient; Wear-resistant and good vacuum tribological property is well suited for as wear-resistant coating.
Say that further described wearing layer 3 is DLC coatings.
Say that further described DLC coating is greater than 1 millimeter.
Claims (3)
1. the claw of a wear-resisting chuck comprises the claw body, and the claw body has latch, it is characterized in that: described latch outside is provided with one deck wearing layer.
2. claw according to claim 1 is characterized in that: described wearing layer is the DLC coating.
3. claw according to claim 2 is characterized in that: described DLC coating is greater than 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289942 CN202621963U (en) | 2012-06-08 | 2012-06-08 | Jack catch of wear-resistant chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289942 CN202621963U (en) | 2012-06-08 | 2012-06-08 | Jack catch of wear-resistant chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621963U true CN202621963U (en) | 2012-12-26 |
Family
ID=47375206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220289942 Expired - Fee Related CN202621963U (en) | 2012-06-08 | 2012-06-08 | Jack catch of wear-resistant chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015066A (en) * | 2014-05-16 | 2014-09-03 | 铜陵和武机械制造有限责任公司 | Clamp |
| CN105014111A (en) * | 2015-07-31 | 2015-11-04 | 广西玉柴机器股份有限公司 | Cylindrical sample processing device with grooves |
-
2012
- 2012-06-08 CN CN 201220289942 patent/CN202621963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015066A (en) * | 2014-05-16 | 2014-09-03 | 铜陵和武机械制造有限责任公司 | Clamp |
| CN105014111A (en) * | 2015-07-31 | 2015-11-04 | 广西玉柴机器股份有限公司 | Cylindrical sample processing device with grooves |
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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: 20121226 Termination date: 20130608 |