CN202683734U - Four-corner trimming die - Google Patents

Four-corner trimming die Download PDF

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Publication number
CN202683734U
CN202683734U CN 201220327283 CN201220327283U CN202683734U CN 202683734 U CN202683734 U CN 202683734U CN 201220327283 CN201220327283 CN 201220327283 CN 201220327283 U CN201220327283 U CN 201220327283U CN 202683734 U CN202683734 U CN 202683734U
Authority
CN
China
Prior art keywords
trimming die
interference cover
interference sleeve
section
corner trimming
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 201220327283
Other languages
Chinese (zh)
Inventor
吴正伟
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.)
Individual
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 201220327283 priority Critical patent/CN202683734U/en
Application granted granted Critical
Publication of CN202683734U publication Critical patent/CN202683734U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a four-corner trimming die which comprises an interference sleeve (1). A transverse section of the interference sleeve (1) is circular, the interference sleeve (1) is made of medium carbon steel, a cavity of the interference sleeve (1) is hollow, scrap edges (2) are arranged on an inner surface of the interference sleeve (1), transverse sections of the scrap edges (2) are square, and the scrap edges (2) are made of high-speed steel. The four-corner trimming die can trim workpieces with square transverse sections, and is wide in application and strong in practical applicability.

Description

Four jiaos of edgers
(1) technical field
The utility model relates to a kind of four jiaos of edgers.
(2) background technology
Edger is the edge that utilizes the punch trimming process part processing, makes its diel with certain altitude, diameter and shape, is mainly used in repairing the edge of drawing part, makes end face smooth attractive in appearance, is convenient to next step assembling.Edger is widely used in the fields such as machine-building, auto parts production, beverage bottle processing, securing member mould be supporting, and edger includes hexagon comb dies, and traditional hexagon comb dies can not to cut out the cross section be foursquare drawing part, practicality is not strong.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of four jiaos of practical edgers are provided.
The purpose of this utility model is achieved in that a kind of four jiaos of edgers, comprise the interference cover, the cross section of described interference cover is circular, the material of described interference cover adopts medium carbon steel, described interference cover inner chamber hollow, described interference cover inner surface is provided with side cut, and the cross section of described side cut is square, and the material of described side cut is high-speed steel.
Compared with prior art, the beneficial effects of the utility model are:
It is foursquare workpiece that four jiaos of edgers of the utility model can be repaired the cross section, is widely used, practical.
(4) description of drawings
Fig. 1 is the structural representation of four jiaos of edgers of the utility model.
Wherein:
Interference cover 1
Cut edge 2.
(5) specific embodiment
Referring to Fig. 1, four jiaos of edgers of the utility model, comprise interference cover 1, the cross section of described interference cover 1 is circular, the material of described interference cover 1 adopts medium carbon steel, and 1 inner chamber hollow is overlapped in described interference, and described interference is overlapped 1 inner surface and is provided with side cut 2, the cross section of described side cut 2 is square, and the material of described side cut 2 is high-speed steel.
It is foursquare workpiece that four jiaos of edgers of the utility model can be repaired the cross section, is widely used, practical.

Claims (1)

1. four jiaos of edgers, comprise interference cover (1), the cross section of described interference cover (1) is circular, the material of described interference cover (1) adopts medium carbon steel, described interference cover (1) inner chamber hollow, described interference cover (1) inner surface is provided with side cut (2), it is characterized in that: the cross section of described side cut (2) is square, and the material of described side cut (2) is high-speed steel.
CN 201220327283 2012-06-27 2012-06-27 Four-corner trimming die Expired - Fee Related CN202683734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220327283 CN202683734U (en) 2012-06-27 2012-06-27 Four-corner trimming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220327283 CN202683734U (en) 2012-06-27 2012-06-27 Four-corner trimming die

Publications (1)

Publication Number Publication Date
CN202683734U true CN202683734U (en) 2013-01-23

Family

ID=47539406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220327283 Expired - Fee Related CN202683734U (en) 2012-06-27 2012-06-27 Four-corner trimming die

Country Status (1)

Country Link
CN (1) CN202683734U (en)

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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: 20130123

Termination date: 20130627