CN203991906U - A kind of lower trailing arm support blanking die - Google Patents

A kind of lower trailing arm support blanking die Download PDF

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Publication number
CN203991906U
CN203991906U CN201420405668.XU CN201420405668U CN203991906U CN 203991906 U CN203991906 U CN 203991906U CN 201420405668 U CN201420405668 U CN 201420405668U CN 203991906 U CN203991906 U CN 203991906U
Authority
CN
China
Prior art keywords
die
upper bolster
arm support
trailing arm
stripper
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
CN201420405668.XU
Other languages
Chinese (zh)
Inventor
缪军
杨西榆
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.)
CHANGSHA BOSLON MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHANGSHA BOSLON MACHINERY MANUFACTURING 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 CHANGSHA BOSLON MACHINERY MANUFACTURING Co Ltd filed Critical CHANGSHA BOSLON MACHINERY MANUFACTURING Co Ltd
Priority to CN201420405668.XU priority Critical patent/CN203991906U/en
Application granted granted Critical
Publication of CN203991906U publication Critical patent/CN203991906U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of lower trailing arm support blanking die, it comprises: upper bolster and die shoe, described upper bolster bottom center is connected with die, it is the below that is fixedly mounted on upper bolster by soket head cap screw and straight pin, described die shoe top center is connected with punch, and it is the top that is fixedly mounted on die shoe by soket head cap screw and straight pin; Lower trailing arm support blanking die top also comprises die shank, both sides at mould also comprise guide pin bushing and guide pillar, described lower trailing arm support blanking die also comprises device for discharging, patrix rubber slab and patrix stripper are installed below upper bolster, link together by stripper bolt and upper bolster, the top of die shoe is provided with counterdie rubber slab and counterdie stripper; Described lower trailing arm support blanking die also comprises alignment pin, and alignment pin is fixedly mounted on the top of counterdie stripper by close-fitting mode; The utility model has been saved material, has reduced cost, has improved operating efficiency.

Description

A kind of lower trailing arm support blanking die
Technical field
The utility model relates to the cold punching die in a kind of machined field, particularly a kind of lower trailing arm support blanking die.
Background technology
Lower trailing arm support is the important accessory on the spiral back axle of automobile, it is welded on spiral back axle bridge tube for supporting the part of vehicle body, therefore dimensional requirement is higher, at present, lower trailing arm support adopts plate shearing machine for blanking, then carries out line cutting profile, this processing method efficiency is lower, waste of material is larger, and working strength is large, and processing cost is high.
Utility model content
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and a kind of lower trailing arm support blanking die is provided, and it can save material, increases work efficiency.
The technical solution of the utility model is: a kind of lower trailing arm support blanking die, it comprises: upper bolster and die shoe, described upper bolster bottom center is connected with die, it is the below that is fixedly mounted on upper bolster by soket head cap screw and straight pin, described die shoe top center is connected with punch, and it is the top that is fixedly mounted on die shoe by soket head cap screw and straight pin.
Further, described lower trailing arm support blanking die top also comprises die shank, it is the top center that is fixedly mounted on upper bolster by close-fitting mode, both sides at mould also comprise guide pin bushing and guide pillar, it is to be arranged on upper bolster and die shoe by close-fitting mode, adopts sliding accessory to connect between guide pin bushing and guide pillar.
Further, described lower trailing arm support blanking die also comprises device for discharging, patrix rubber slab and patrix stripper are installed below upper bolster, link together by stripper bolt and upper bolster, stripper bolt moves up and down in upper bolster, the top of die shoe is provided with counterdie rubber slab and counterdie stripper, links together by stripper bolt and die shoe, and stripper bolt moves up and down in die shoe.
Again further, described lower trailing arm support blanking die also comprises alignment pin, and alignment pin is fixedly mounted on the top of counterdie stripper by close-fitting mode.
The utility model compared with prior art has following features:
Under the one that the utility model provides, trailing arm support blanking die, becomes billot to work continuously under available plate shearing machine, has saved material, has reduced cost, has improved operating efficiency.
Below in conjunction with the drawings and specific embodiments, the detailed structure of utility model is further described.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model;
The top view that accompanying drawing 2 is die shank;
The structural representation that accompanying drawing 3 is upper bolster;
Accompanying drawing 4 is punch and matrix whole body structure schematic diagram;
Accompanying drawing 5 is upper and lower mould stripper whole body structure schematic diagram;
The structural representation that accompanying drawing 6 is die shoe.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail:
The present embodiment: a kind of lower trailing arm support blanking die, in conjunction with reference to accompanying drawing 1, this mould comprises: upper bolster 2 and die shoe 7, described upper bolster 2 bottom center are connected with die 3, it is the below that is fixedly mounted on upper bolster 2 by soket head cap screw 8 and straight pin 9, described die shoe 7 top center are connected with punch 6, and it is the top that is fixedly mounted on die shoe 7 by soket head cap screw 8 and straight pin 9.
Further, described lower trailing arm support blanking die top also comprises die shank 1, it is the top center that is fixedly mounted on upper bolster 2 by close-fitting mode, also comprise guide pin bushing 11 and guide pillar 10 on the both sides of mould, it is to be arranged on upper bolster and die shoe by close-fitting mode, adopts sliding accessory to connect between guide pin bushing 11 and guide pillar 10.
Further, described lower trailing arm support blanking die also comprises device for discharging, patrix rubber slab 4 and patrix stripper 5 are installed below upper bolster, link together by stripper bolt 13 and upper bolster 2, stripper bolt 13 moves up and down in upper bolster, the top of die shoe is provided with counterdie rubber slab 12 and counterdie stripper 14, links together by stripper bolt 13 and die shoe 7, and stripper bolt 13 is followed closely in die shoe and moved up and down.
Again further, described lower trailing arm support blanking die also comprises alignment pin 15, and alignment pin 15 is fixedly mounted on the top of counterdie stripper 14 by close-fitting mode.
Operation principle of the present utility model and using method are: be furnished with die shank 1 in the top center of upper bolster 2, being convenient to mould is connected with lathe, upper, in die shoe, be furnished with respectively guide pin bushing 11 and guide pillar 10, be used for aligning, die shoe center, on upper bolster 2, is furnished with patrix rubber slab 6, patrix stripper 8, stripper bolt 13, on die shoe 7, is furnished with counterdie rubber slab 12, counterdie stripper 14, stripper bolt 13, be used for product waste material to carry out discharging, on counterdie stripper 14, are furnished with three alignment pins 15, be used for workpiece to position, in upper bolster 2, be furnished with installing hole and pin-and-hole, be used for installing positioning female die 3, in die shoe 7, be furnished with installing hole and dowel hole, be used for installing location punch 6, die 3 is processed together with coordinating with punch 6, on, counterdie stripper coordinates processing together, for saving material, punch can be in die feeding, patrix stripper is feeding in counterdie stripper, size is more identical like this.
When work, in the time that the die 3 in upper bolster 2 contacts with the punch 6 in die shoe 7, workpiece starts to cut off, after putting in place, and lathe return, shedding mechanism carries out discharging, takes out workpiece, and workpiece is complete.

Claims (4)

1. a lower trailing arm support blanking die, it is characterized in that: it comprises upper bolster and die shoe, described upper bolster bottom center is connected with die, it is the below that is fixedly mounted on upper bolster by soket head cap screw and straight pin, described die shoe top center is connected with punch, and it is the top that is fixedly mounted on die shoe by soket head cap screw and straight pin.
2. trailing arm support blanking die under one according to claim 1, it is characterized in that: described lower trailing arm support blanking die top also comprises die shank, it is the top center that is fixedly mounted on upper bolster by close-fitting mode, both sides at mould also comprise guide pin bushing and guide pillar, it is to be arranged on upper bolster and die shoe by close-fitting mode, adopts sliding accessory to connect between guide pin bushing and guide pillar.
3. trailing arm support blanking die under one according to claim 1, it is characterized in that: described lower trailing arm support blanking die also comprises device for discharging, patrix rubber slab and patrix stripper are installed below upper bolster, link together by stripper bolt and upper bolster, stripper bolt moves up and down in upper bolster, the top of die shoe is provided with counterdie rubber slab and counterdie stripper, links together by stripper bolt and die shoe, and stripper bolt moves up and down in die shoe.
4. trailing arm support blanking die under one according to claim 1, is characterized in that: described lower trailing arm support blanking die also comprises alignment pin, and alignment pin is fixedly mounted on the top of counterdie stripper by close-fitting mode.
CN201420405668.XU 2014-07-23 2014-07-23 A kind of lower trailing arm support blanking die Expired - Fee Related CN203991906U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420405668.XU CN203991906U (en) 2014-07-23 2014-07-23 A kind of lower trailing arm support blanking die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420405668.XU CN203991906U (en) 2014-07-23 2014-07-23 A kind of lower trailing arm support blanking die

Publications (1)

Publication Number Publication Date
CN203991906U true CN203991906U (en) 2014-12-10

Family

ID=52031972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420405668.XU Expired - Fee Related CN203991906U (en) 2014-07-23 2014-07-23 A kind of lower trailing arm support blanking die

Country Status (1)

Country Link
CN (1) CN203991906U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942127A (en) * 2015-06-29 2015-09-30 柳州市旭臻机械制造有限公司 Die for blanking driving side knee baffle bracket
CN108296395A (en) * 2018-04-18 2018-07-20 哈尔滨建成集团有限公司 The thin round steel of one kind of multiple specifications and steel wire cut off mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942127A (en) * 2015-06-29 2015-09-30 柳州市旭臻机械制造有限公司 Die for blanking driving side knee baffle bracket
CN108296395A (en) * 2018-04-18 2018-07-20 哈尔滨建成集团有限公司 The thin round steel of one kind of multiple specifications and steel wire cut off mold

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Legal Events

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

Granted publication date: 20141210

Termination date: 20170723