CN2546110Y - Punch for lower stepped nut die - Google Patents

Punch for lower stepped nut die Download PDF

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Publication number
CN2546110Y
CN2546110Y CN 02222715 CN02222715U CN2546110Y CN 2546110 Y CN2546110 Y CN 2546110Y CN 02222715 CN02222715 CN 02222715 CN 02222715 U CN02222715 U CN 02222715U CN 2546110 Y CN2546110 Y CN 2546110Y
Authority
CN
China
Prior art keywords
nut
punch
die
diameter
utility
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 02222715
Other languages
Chinese (zh)
Inventor
王书声
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.)
Xie Daiqun
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 02222715 priority Critical patent/CN2546110Y/en
Application granted granted Critical
Publication of CN2546110Y publication Critical patent/CN2546110Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model is a die pressing tool which belongs to the machine parts, the tool is a punch of a bottom bench nut die, which is characterized in that a concave round groove is opened in the very middle of the end face of an impact lever, and the diameter and the depth of the concave round groove is uniform with the diameter and the height of the designed nut bottom bench. The die punch adopting the structure of the utility model can directly stamp out a rough bottom bench nut with high production efficiency, and can ensure the coaxiality of the nut step size and the thread central size, meanwhile guaranteeing the good quality of the products.

Description

The get out of a predicament or an embarrassing situation drift of nut punch die
One, technical field
The utility model belongs to molding tool, is specifically related to the punching press mould of machine components.
Two, background technology
Existing nut punch die can only stamp out common flat mouthful of nut blank, the special-shaped nut of getting out of a predicament or an embarrassing situation for band, its prior art of getting out of a predicament or an embarrassing situation is with flat mouthful of nut blank, going up lathe again carries out turning with an end and forms, this processing method not only production efficiency is low, and crudy is poor, and the axiality of nut step dimension and thread center's size is difficult to guarantee, processing is also extremely inconvenient in addition, goes back waste material.
Three, summary of the invention
The purpose of this utility model just is the defective at above-mentioned prior art, designs a kind of die-punch that is used for the molded nut blank of getting out of a predicament or an embarrassing situation of punching press specially.
The designed technical scheme of the utility model is as follows.
A kind of drift of the nut punch die of getting out of a predicament or an embarrassing situation includes clamping head and hexagonal jumper bar, it is characterized in that having a spill circular groove in the end face of hexagonal jumper bar center the diameter that the diameter of spill circular groove and the degree of depth and designed nut are got out of a predicament or an embarrassing situation and highly consistent.With the die-punch of the utility model structure, can directly stamp out the nut blank of getting out of a predicament or an embarrassing situation, the productivity ratio height, in the back processing of nut, exerted oneself the operation that last lathe turning is got out of a predicament or an embarrassing situation, can guarantee the axiality of nut step dimension and thread center's size, quality is good, economical with materials.
Four, description of drawings
Fig. 1 is the structural representation of the utility model drift;
Fig. 2 is the working condition reference diagram of the utility model drift.
In the drawings: 1-clamping head 2-hexagonal jumper bar 3-drift 4-shaping spiral shell base 5-hexagonal mould 6-backform
Five, the specific embodiment
Below in conjunction with accompanying drawing, the structure of the utility model drift is done further explanation.
A kind of drift of the nut punch die of getting out of a predicament or an embarrassing situation includes clamping head 1 and hexagonal jumper bar 2, it is characterized in that having a spill circular groove in the end face of hexagonal jumper bar 2 center the diameter that the diameter of spill circular groove and the degree of depth and designed nut are got out of a predicament or an embarrassing situation and highly consistent.

Claims (1)

1. drift of nut punch die of getting out of a predicament or an embarrassing situation, include clamping head (1) and hexagonal jumper bar (2), it is characterized in that having a spill circular groove diameter that the diameter of spill circular groove and the degree of depth and designed nut are got out of a predicament or an embarrassing situation and highly consistent in the end face of hexagonal jumper bar (2) center.
CN 02222715 2002-05-23 2002-05-23 Punch for lower stepped nut die Expired - Fee Related CN2546110Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02222715 CN2546110Y (en) 2002-05-23 2002-05-23 Punch for lower stepped nut die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02222715 CN2546110Y (en) 2002-05-23 2002-05-23 Punch for lower stepped nut die

Publications (1)

Publication Number Publication Date
CN2546110Y true CN2546110Y (en) 2003-04-23

Family

ID=33700563

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02222715 Expired - Fee Related CN2546110Y (en) 2002-05-23 2002-05-23 Punch for lower stepped nut die

Country Status (1)

Country Link
CN (1) CN2546110Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101927296A (en) * 2010-07-15 2010-12-29 宏茂五金(昆山)有限公司 Hexagon bolt head one-time forming mold
CN102407261A (en) * 2011-11-30 2012-04-11 泉州中宇卫浴科技实业有限公司 Flange nut stamping die and method
CN103121229A (en) * 2012-08-31 2013-05-29 贵州詹阳动力重工有限公司 Method and device of machining inner hexagonal hole of rubber door handle by means of lathe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101927296A (en) * 2010-07-15 2010-12-29 宏茂五金(昆山)有限公司 Hexagon bolt head one-time forming mold
CN102407261A (en) * 2011-11-30 2012-04-11 泉州中宇卫浴科技实业有限公司 Flange nut stamping die and method
CN103121229A (en) * 2012-08-31 2013-05-29 贵州詹阳动力重工有限公司 Method and device of machining inner hexagonal hole of rubber door handle by means of lathe

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: XIE DAIQUN

Free format text: FORMER OWNER: WANG SHUSHENG

Effective date: 20100304

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 400032 NO.3-1-1, SHUANGBEI JIANGJIAYUAN GARDEN RESIDENTIAL QUARTER, SHAPINGBA DISTRICT, CHONGQING CITY TO: 400032 AFFILIATED NO.34, NO.288, DUIJIN VILLAGE, SHAPINGBA DISTRICT, CHONGQING CITY

TR01 Transfer of patent right

Effective date of registration: 20100304

Address after: 400032, Shapingba District, Chongqing heap gold Village No. 34 attached to No. 288

Patentee after: Xie Daiqun

Address before: 400032 Chongqing city Shapingba District Shuangbei Jiang Jia Yuan Garden District No. 3-1-1

Patentee before: Wang Shusheng

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030423

Termination date: 20110523