CN202621963U - Jack catch of wear-resistant chuck - Google Patents

Jack catch of wear-resistant chuck Download PDF

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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
Application number
CN 201220289942
Other languages
Chinese (zh)
Inventor
胡方坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Senmao Machinery Co Ltd
Original Assignee
Henan Senmao Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Senmao Machinery Co Ltd filed Critical Henan Senmao Machinery Co Ltd
Priority to CN 201220289942 priority Critical patent/CN202621963U/en
Application granted granted Critical
Publication of CN202621963U publication Critical patent/CN202621963U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of claw of wear-resisting chuck
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.
CN 201220289942 2012-06-08 2012-06-08 Jack catch of wear-resistant chuck Expired - Fee Related CN202621963U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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