CN203209727U - Clamping jaw - Google Patents

Clamping jaw Download PDF

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Publication number
CN203209727U
CN203209727U CN 201320100841 CN201320100841U CN203209727U CN 203209727 U CN203209727 U CN 203209727U CN 201320100841 CN201320100841 CN 201320100841 CN 201320100841 U CN201320100841 U CN 201320100841U CN 203209727 U CN203209727 U CN 203209727U
Authority
CN
China
Prior art keywords
clamping jaw
chuck jaws
jaw
soft
soft pawl
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 201320100841
Other languages
Chinese (zh)
Inventor
过胜盈
Original Assignee
宋建华
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 宋建华 filed Critical 宋建华
Priority to CN 201320100841 priority Critical patent/CN203209727U/en
Application granted granted Critical
Publication of CN203209727U publication Critical patent/CN203209727U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a clamping jaw which comprises a chuck clamping jaw and a soft jaw. Two through holes penetrating through an upper convex key and a lower convex key are formed in the chuck clamping jaw, a hexagonal nut preformed hole is further formed in the chuck clamping jaw, a groove is formed in the soft jaw, a screw hole is formed in the groove, and a bolt penetrates through the through holes and the screw hole and connects the chuck clamping jaw and the soft jaw through the hexagonal nut preformed hole. The clamping jaw is simple in structure, the scrapped soft jaw can be dismounted simply and fast, and cost is reduced.

Description

A kind of claw
Technical field
The utility model relates to turned part, relates in particular to the claw on the chuck that lathe uses.
Background technology
The soft pawl of technology that lathe uses is at the small lot product processed, but the soft pawl of traditional technology is to adopt the method for welding that soft claw portion is connected with chuck jaws, in case soft pawl loses use value, chuck jaws is also scrapped thereupon.
The utility model content
The utility model purpose is to overcome above-mentioned the deficiencies in the prior art, provides a kind of practical more economically, the claw of replaceable soft pawl.
The technical solution of the utility model is: a kind of claw, comprise chuck jaws and soft pawl, described chuck jaws is provided with two through holes that run through epirelief key and following protruding key, also be provided with hexagonal nut preformed hole on the described chuck jaws, soft pawl is provided with groove, be provided with screw in the groove, bolt passes through hole and screw and by hex nut chuck jaws and soft pawl is linked together.
The beneficial effects of the utility model are: when soft pawl is scrapped, only need back out bolt and can realize the separating of soft pawl and chuck jaws, and convenient and swift, reduced cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: chuck jaws 1, epirelief key 11, nut preformed hole 111, following protruding key 12, soft pawl 2, groove 21, screw 3, through hole 4, bolt 5, hex nut 6.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model, as shown in Figure 1, a kind of claw, comprise chuck jaws 1 and soft pawl 2, described chuck jaws 1 is provided with two through holes 4 that run through epirelief key 11 and following protruding key 12, also be provided with hexagonal nut preformed hole 111 on the described chuck jaws 1, soft pawl 2 is provided with groove 21, be provided with screw 3 in the groove 21, when soft pawl 2 and chuck jaws 1 combine, the following protruding key 12 of chuck jaws 1 is inserted groove 21, bolt 5 passes through hole 4 and screw 3 and by hex nut 6 chuck jaws 1 and soft pawl 2 is linked together, and when soft pawl was scrapped, only need back out bolt 5 can realize separating soft pawl 2 and chuck jaws 1, convenient and swift, reduced cost.

Claims (1)

1. claw, comprise chuck jaws (1) and soft pawl (2), it is characterized in that: described chuck jaws (1) is provided with two through holes (4) that run through epirelief key (11) and following protruding key (12), also be provided with hexagonal nut preformed hole (111) on the described chuck jaws (1), soft pawl (2) is provided with groove (21), be provided with screw (3) in the groove (21), bolt (5) passes through hole (4) and screw (3) and by hex nut (6) chuck jaws (1) and soft pawl (2) is linked together.
CN 201320100841 2013-03-05 2013-03-05 Clamping jaw Expired - Fee Related CN203209727U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320100841 CN203209727U (en) 2013-03-05 2013-03-05 Clamping jaw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320100841 CN203209727U (en) 2013-03-05 2013-03-05 Clamping jaw

Publications (1)

Publication Number Publication Date
CN203209727U true CN203209727U (en) 2013-09-25

Family

ID=49199298

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320100841 Expired - Fee Related CN203209727U (en) 2013-03-05 2013-03-05 Clamping jaw

Country Status (1)

Country Link
CN (1) CN203209727U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270563A (en) * 2016-08-15 2017-01-04 安徽东风机电科技股份有限公司 One-level body part rough turn cylindrical technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270563A (en) * 2016-08-15 2017-01-04 安徽东风机电科技股份有限公司 One-level body part rough turn cylindrical technique

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20140305