CN202270755U - A male die for a density plate die - Google Patents

A male die for a density plate die Download PDF

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Publication number
CN202270755U
CN202270755U CN2011203135939U CN201120313593U CN202270755U CN 202270755 U CN202270755 U CN 202270755U CN 2011203135939 U CN2011203135939 U CN 2011203135939U CN 201120313593 U CN201120313593 U CN 201120313593U CN 202270755 U CN202270755 U CN 202270755U
Authority
CN
China
Prior art keywords
die
punch
male die
density plate
hole
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
CN2011203135939U
Other languages
Chinese (zh)
Inventor
陈文渊
吴国庆
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.)
BENGBU ZHENGGU FILTER CO LTD
Original Assignee
BENGBU ZHENGGU FILTER 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 BENGBU ZHENGGU FILTER CO LTD filed Critical BENGBU ZHENGGU FILTER CO LTD
Priority to CN2011203135939U priority Critical patent/CN202270755U/en
Application granted granted Critical
Publication of CN202270755U publication Critical patent/CN202270755U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a male die for a density plate die. The male die comprises a male die body shaped as a circular truncated cone; the center of the male die body is provided with a male die hole which is a two-stage stepped hole; and a vertical annular step surface of a first-stage step is a circular conical surface with the conical degree of 20 to 45 degrees. The male die is simple in structure and reasonable in design; and, with the conical degree suitable for the special structure of the density plate die, can be matched with other parts in the density plate die easily, and thus facilitates assembly and meets the requirements of enterprises for use.

Description

A kind of close board mold is used punch
Technical field:
The utility model relates generally to the mold machining technology field, relates in particular to a kind of close board mold and uses punch.
Background technology:
Cleaner includes air filter, oil filter and fuel filter.
Cleaner is made up of a lot of parts, includes the close plate of cleaner spiral shell plate and cleaner.
Cleaner spiral shell plate is to be made through the mould extruding.So-called mould is to be used for the instrument of formed article, and this instrument is made up of various parts, and different dies is made up of different parts.It mainly realizes the processing of article profile through the change of institute's moulding material physical state.
The close board mold of preparation cleaner also is to be made up of different parts, and the structure of these parts can have influence on the processing characteristics of mould.Such as punch.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, to provide a kind of close board mold of reasonable in design to use punch.
The utility model is realized through following technical scheme:
A kind of close board mold is used punch; Include the body of punch of round platform formula, it is characterized in that: said body of punch center is provided with the punch hole, and said punch hole is the two stage steps hole; Vertical annular table terrace is a taper seat in the first order step, and the tapering of said taper seat is 20-45 °.
A kind of close board mold is used punch, it is characterized in that: the tapering of said taper seat is 30 °.
The utility model has the advantages that:
The utility model is simple in structure, and is reasonable in design, and said tapering has adapted to the special construction of said close board mold, be convenient to close board mold in miscellaneous part cooperatively interact, be convenient to the assembling, satisfied the user demand of enterprise.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to accompanying drawing.
A kind of close board mold is used punch, includes the body of punch 1 of round platform formula, and body of punch 1 center is provided with the punch hole, and said punch hole 2 is the two stage steps hole, and vertical annular table terrace is a taper seat 3 in the first order step, and the tapering of said taper seat 3 is 30 °.

Claims (2)

1. a close board mold is used punch; Include the body of punch of round platform formula, it is characterized in that: said body of punch center is provided with the punch hole, and said punch hole is the two stage steps hole; Vertical annular table terrace is a taper seat in the first order step, and the tapering of said taper seat is 20-45 °.
2. a kind of close board mold according to claim 1 is used punch, it is characterized in that: the tapering of said taper seat is 30 °.
CN2011203135939U 2011-08-25 2011-08-25 A male die for a density plate die Expired - Fee Related CN202270755U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203135939U CN202270755U (en) 2011-08-25 2011-08-25 A male die for a density plate die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203135939U CN202270755U (en) 2011-08-25 2011-08-25 A male die for a density plate die

Publications (1)

Publication Number Publication Date
CN202270755U true CN202270755U (en) 2012-06-13

Family

ID=46191143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203135939U Expired - Fee Related CN202270755U (en) 2011-08-25 2011-08-25 A male die for a density plate die

Country Status (1)

Country Link
CN (1) CN202270755U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873201A (en) * 2012-09-28 2013-01-16 蚌埠市昊业滤清器有限公司 Automatic stamping lower die structure for filter screw plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873201A (en) * 2012-09-28 2013-01-16 蚌埠市昊业滤清器有限公司 Automatic stamping lower die structure for filter screw plate
CN102873201B (en) * 2012-09-28 2014-11-26 蚌埠市昊业滤清器有限公司 Automatic stamping lower die structure for filter screw plate

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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: 20120613

Termination date: 20120825