CN202278067U - Baffle ring punching die - Google Patents

Baffle ring punching die Download PDF

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Publication number
CN202278067U
CN202278067U CN2011203178474U CN201120317847U CN202278067U CN 202278067 U CN202278067 U CN 202278067U CN 2011203178474 U CN2011203178474 U CN 2011203178474U CN 201120317847 U CN201120317847 U CN 201120317847U CN 202278067 U CN202278067 U CN 202278067U
Authority
CN
China
Prior art keywords
die
ring
hole
central
boss
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
CN2011203178474U
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 CN2011203178474U priority Critical patent/CN202278067U/en
Application granted granted Critical
Publication of CN202278067U publication Critical patent/CN202278067U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a baffle ring punching die, which comprises a base, wherein a groove is fixedly arranged on the base, a location plate is clamped on the top of the groove, and a center through hole of the location plate is communicated with a center shaft of a die cavity. The baffle ring punching die also comprises a rejecting ring, wherein a guide rod is connected to the rejecting ring, a lug boss is formed on the bottom of the rejecting ring and is arranged in a center through hole of the location plate, a terrace die is arranged in the rejecting ring in a sliding manner, a die handle is connected to the top end of the terrace die, an annular edge of the die handle is sleeved on the guide rod in a sliding manner, and a spring is arranged between the annular edge of the die handle and the rejecting ring. The baffle ring punching die has a simple structure, is easy to realize, and is capable of improving punching effect to a baffle ring and enhancing production quality of the baffle ring.

Description

Work as ring punching die
Technical field
The utility model relates to cleaner process units field, is specially a kind of ring punching die of working as.
Background technology
Cleaner is installed in the middle of the engine, and it is the assembly that is made up of one or several filter component, and its effect is that filtering will get into the objectionable impurities in oil circuit or the gas circuit, to reduce the wearing and tearing of engine part.When circle is the vitals of filter element, when the punching moulding of circle is bigger to its performance impact, work as ring punching die tool punching out-of-flatness in the prior art, punching metapore face does not flush, and influences the filter effect of filter core.
The utility model content
The utility model purpose provides a kind of ring punching die of working as, and works as the ring punching die tool to the problem when circle punching poor effect to solve prior art.
In order to achieve the above object, the technical scheme that the utility model adopted is:
Work as ring punching die, include base, it is characterized in that: be fixed with die on the said base with die cavity; The engaging of said die top has location-plate, and there is central through hole at said location-plate center, and the location-plate central through hole is total to central shaft with the die die cavity and is communicated with; And location-plate central through hole aperture also includes and moves back the part ring greater than die die cavity aperture, and said moving back on the part ring is connected with guide rod; Move back part ring bottom and form boss, reduce behind the taper platform neck of said boss diameter through the boss stage casing, the said boss that moves back part ring bottom places the central through hole of location-plate; Move back and have the central through hole that runs through boss in the part ring; Have punch to be slidingly mounted on and move back in the central through hole of part ring, said punch top is connected with die shank, and said die shank has annular edge; And the annular edge slip cap of die shank is on said guide rod, die shank annular edge and move back between the part ring and be connected with spring.
The utility model is simple in structure, is easy to realize.The snare of working as of treating punching is moving back part ring boss lower end; To move back part ring boss and place the die die cavity; Pressing down die shank then makes punch press down punching; Die shank drive punch under spring action is deviate from from move back part ring central through hole moving back part after the punching, and the cooperation through punch and die can guarantee when smooth the flushing of circle punching hole face.The utility model can improve the punching effect when circle, has also improved the quality of production when circle.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1.Work as ring punching die, include base 1, be fixed with die 2 on the base 1 with die cavity; The engaging of die 2 tops has location-plate 3, and there is central through hole at location-plate 3 centers, and location-plate 3 central through holes are total to central shaft with die 2 die cavitys and are communicated with; And location-plate 3 central through hole apertures also include and move back part ring 4 greater than die 2 die cavity apertures, move back and are connected with guide rod 5 on the part ring 4; Move back part ring 4 bottoms and form boss 6, reduce behind the taper platform neck of boss 6 diameters through the boss stage casing, the boss 6 that moves back part ring 4 bottoms places the central through hole of location-plate 3; Move back and have the central through hole that runs through boss 6 in the part ring 4, have punch 7 to be slidingly mounted in the central through hole that moves back part ring 4, punch 7 tops are connected with die shank 8; Die shank 8 has annular edge, and the annular edge slip cap of die shank 8 is on guide rod 5, die shank 8 annular edge and move back and be connected with spring 9 between the part ring 4.

Claims (1)

1. work as ring punching die, include base, it is characterized in that: be fixed with die on the said base with die cavity; The engaging of said die top has location-plate, and there is central through hole at said location-plate center, and the location-plate central through hole is total to central shaft with the die die cavity and is communicated with; And location-plate central through hole aperture also includes and moves back the part ring greater than die die cavity aperture, and said moving back on the part ring is connected with guide rod; Move back part ring bottom and form boss, reduce behind the taper platform neck of said boss diameter through the boss stage casing, the said boss that moves back part ring bottom places the central through hole of location-plate; Move back and have the central through hole that runs through boss in the part ring; Have punch to be slidingly mounted on and move back in the central through hole of part ring, said punch top is connected with die shank, and said die shank has annular edge; And the annular edge slip cap of die shank is on said guide rod, die shank annular edge and move back between the part ring and be connected with spring.
CN2011203178474U 2011-08-29 2011-08-29 Baffle ring punching die Expired - Fee Related CN202278067U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203178474U CN202278067U (en) 2011-08-29 2011-08-29 Baffle ring punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203178474U CN202278067U (en) 2011-08-29 2011-08-29 Baffle ring punching die

Publications (1)

Publication Number Publication Date
CN202278067U true CN202278067U (en) 2012-06-20

Family

ID=46224253

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203178474U Expired - Fee Related CN202278067U (en) 2011-08-29 2011-08-29 Baffle ring punching die

Country Status (1)

Country Link
CN (1) CN202278067U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104690152A (en) * 2013-12-09 2015-06-10 江苏贝德莱特太阳能科技有限公司 Punching die of sectional material of solar water heater
CN108097806A (en) * 2017-12-11 2018-06-01 郑州诚合信息技术有限公司 A kind of flanging die with efficient unloading mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104690152A (en) * 2013-12-09 2015-06-10 江苏贝德莱特太阳能科技有限公司 Punching die of sectional material of solar water heater
CN108097806A (en) * 2017-12-11 2018-06-01 郑州诚合信息技术有限公司 A kind of flanging die with efficient unloading mechanism

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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: 20120620

Termination date: 20120829

C17 Cessation of patent right