CN204545119U - A kind of incision punching die of heat shield of automobile exhaust system - Google Patents

A kind of incision punching die of heat shield of automobile exhaust system Download PDF

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Publication number
CN204545119U
CN204545119U CN201420863384.5U CN201420863384U CN204545119U CN 204545119 U CN204545119 U CN 204545119U CN 201420863384 U CN201420863384 U CN 201420863384U CN 204545119 U CN204545119 U CN 204545119U
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China
Prior art keywords
die
punching
incision
plate
module
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Active
Application number
CN201420863384.5U
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Chinese (zh)
Inventor
吴建
白瑛
曹一枢
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Wuxi Dawn Die and Stamping Co Ltd
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Wuxi Dawn Die and Stamping Co Ltd
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Priority to CN201420863384.5U priority Critical patent/CN204545119U/en
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Abstract

The utility model provides a kind of incision punching die of heat shield of automobile exhaust system, and it can solve existing employing two mold and divide the problem that the working (machining) efficiency of two operation processing existence is low.It comprises cope match-plate pattern and lower bolster, by independent pilot mechanism guiding matched moulds between cope match-plate pattern and lower bolster, it is characterized in that: be provided with between cope match-plate pattern and lower bolster and cut module and punching module, cuts between module and punching module and separated by barrier block.

Description

A kind of incision punching die of heat shield of automobile exhaust system
Technical field
The utility model relates to the forming technique field that the utility model relates to auto parts and components, especially relates to the punch process molding field of automobile exhaust system parts, is specially a kind of incision punching die of heat shield of automobile exhaust system.
Background technology
Process a kind of heat shield of automobile exhaust system 30, see Fig. 1, tradition adopts the method for integrally casting to shape, because it is that this heat shield structure is complicated, thus adopt the method not only shaping difficulty of traditional integrally casting large, and crudy is poor, efficiency is low, cost is high.In order to overcome the problems referred to above, now this heat shield is divided into left half shell 31, right half shell 32 welds after being formed separately processing again, and have employed to improve working (machining) efficiency the form integrally connecting material punching press when left half shell, right half shell are shaped, integrally connect at left half shell, right half shell and need left half shell and right half shell to cut after material strikes out shaping to carry out punching processing to the circular hole 33 on left half shell again, added the processing all needing man-hour to carry out two procedures respectively by incision mould and perforating die, there is the low problem of working (machining) efficiency in it in the past.
Summary of the invention
For the problems referred to above, the utility model provides a kind of incision punching die of heat shield of automobile exhaust system, and it can solve existing employing two mold and divide the problem that the working (machining) efficiency of two operation processing existence is low.
Its technical scheme is such, it comprises cope match-plate pattern and lower bolster, to be led matched moulds by independent pilot mechanism between described cope match-plate pattern and lower bolster, it is characterized in that: be provided with between described cope match-plate pattern and lower bolster and cut module and punching module, separated by barrier block between described incision module and punching module.
It is further characterized in that:
Described incision module comprises cuts upper die structure and cuts lower die structure, described incision upper die structure comprises the first upper mounted plate, first holding pad and incision punch, described first upper mounted plate is installed on described cope match-plate pattern bottom by the first upper padding plate, described first holding pad is lifted on below described first upper mounted plate by the first screw and the first Rectangular Spring, described incision punch to be installed in described first upper mounted plate and to run through described first holding pad downwards, described incision lower die structure comprises left half shell of workpiece and cuts die and the right half shell incision die of workpiece, left half shell of described workpiece cuts die and the right half shell incision die of workpiece is installed in die fixed block respectively, described die fixed block is installed on described lower bolster, the lateral outer side face of described two die fixed blocks is all provided with the first position block,
Described punching module comprises punch upper die structure and punching lower die structure; Described punch upper die structure comprises the second upper mounted plate, the second holding pad and piercing punch, described second upper mounted plate is installed on described cope match-plate pattern bottom by the second upper padding plate, described second holding pad is lifted on below described second upper mounted plate by the second screw and the second Rectangular Spring, and described piercing punch to be installed in fixed plate and to run through described second holding pad downwards; Described punching lower die structure comprises punching concave die, described punching concave die is installed in punching concave die fixed block, described punching concave die fixed block is installed on described lower bolster, the die hole of described piercing punch and described punching concave die is just right, and the both lateral sides face of described punching concave die fixed block is all provided with the second position block.
The beneficial effect of the utility model mould is: it is provided with and cuts module and punching module, and a mould punching press can be cut and punching processing two parts simultaneously, thus greatly can improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of heat shield of automobile exhaust system of the utility model processing mold;
Fig. 2 is the schematic diagram after a left side half shell of a kind of heat shield of automobile exhaust system of the utility model processing mold and right half shell cut;
Fig. 3 is the schematic diagram after a left side half shell punching of a kind of heat shield of automobile exhaust system of the utility model Mould Machining;
Fig. 4 is the structural representation of the utility model mould.
Detailed description of the invention
Fig. 4, the utility model mould comprises cope match-plate pattern 3 and lower bolster 2, to be led matched moulds by independent pilot mechanism 26 between cope match-plate pattern 2 and lower bolster 3, be provided with between cope match-plate pattern 3 and lower bolster 2 and cut module and punching module, cut between module and punching module and separated by barrier block 18.
Cut module comprise incision upper die structure and cut lower die structure; Cut upper die structure comprise the first upper mounted plate 16, first holding pad 6 and cut punch 11, first upper mounted plate 16 is installed on cope match-plate pattern 3 bottom by the first upper padding plate 4, first holding pad 6 is lifted on below the first upper mounted plate 16 by the first screw 22 and the first Rectangular Spring 24, cuts punch 11 and to be installed in the first upper mounted plate 16 and to run through the first holding pad 6 downwards; Cut lower die structure and comprise the left half shell incision die 14 of workpiece and the right half shell incision die 27 of workpiece, left half shell of workpiece cuts die 14 and the right half shell incision die 27 of workpiece is installed in die fixed block 9, die fixed block 8 respectively, die fixed block 8, die fixed block 9 are all installed on lower bolster 2, and the lateral outer side face of die fixed block 8, die fixed block 9 is all provided with the first position block 15;
Punching module comprises punch upper die structure and punching lower die structure; Punch upper die structure comprises the second upper mounted plate 17, second holding pad 7 and piercing punch 12, second upper mounted plate 17 is installed on cope match-plate pattern 3 bottom by the second upper padding plate 5, second holding pad 7 is lifted on below the second upper mounted plate 17 by the second screw 34 and the second Rectangular Spring 25, and piercing punch 12 to be installed in upper mounted plate 17 and to run through the second holding pad 7 downwards; Punching lower die structure comprises punching concave die 13, punching concave die 13 is installed in punching concave die fixed block 10, punching concave die fixed block 10 is installed on lower bolster 2, piercing punch 12 is just right with the die hole of punching concave die 13, and the both lateral sides face of punching concave die fixed block 10 is all provided with the second position block 28.
In Fig. 4,1 for being installed on the mould pin of lower bolster 2 bottom surface, and 19 for being installed on the block of the horizontal right flank of punching concave die fixed block 10, and 20 is limited post, and 21 for being installed on the locating piece of the horizontal left surface of die fixed block 8, and 23,29 are little guide pillar.

Claims (3)

1. the incision punching die of a heat shield of automobile exhaust system, it comprises cope match-plate pattern and lower bolster, to be led matched moulds by independent pilot mechanism between described cope match-plate pattern and lower bolster, it is characterized in that: be provided with between described cope match-plate pattern and lower bolster and cut module and punching module, separated by barrier block between described incision module and punching module.
2. the incision punching die of a kind of heat shield of automobile exhaust system according to claim 1, is characterized in that: described incision module comprises cuts upper die structure and cuts lower die structure, described incision upper die structure comprises the first upper mounted plate, first holding pad and incision punch, described first upper mounted plate is installed on described cope match-plate pattern bottom by the first upper padding plate, described first holding pad is lifted on below described first upper mounted plate by the first screw and the first Rectangular Spring, described incision punch to be installed in described first upper mounted plate and to run through described first holding pad downwards, described incision lower die structure comprises left half shell of workpiece and cuts die and the right half shell incision die of workpiece, left half shell of described workpiece cuts die and the right half shell incision die of workpiece is installed in die fixed block respectively, described die fixed block is installed on described lower bolster, the lateral outer side face of described two die fixed blocks is all provided with the first position block.
3. the incision punching die of a kind of heat shield of automobile exhaust system according to claim 2, is characterized in that: described punching module comprises punch upper die structure and punching lower die structure; Described punch upper die structure comprises the second upper mounted plate, the second holding pad and piercing punch, described second upper mounted plate is installed on described cope match-plate pattern bottom by the second upper padding plate, described second holding pad is lifted on below described second upper mounted plate by the second screw and the second Rectangular Spring, and described piercing punch to be installed in fixed plate and to run through described second holding pad downwards; Described punching lower die structure comprises punching concave die, described punching concave die is installed in punching concave die fixed block, described punching concave die fixed block is installed on described lower bolster, the die hole of described piercing punch and described punching concave die is just right, and the both lateral sides face of described punching concave die fixed block is all provided with the second position block.
CN201420863384.5U 2014-12-31 2014-12-31 A kind of incision punching die of heat shield of automobile exhaust system Active CN204545119U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420863384.5U CN204545119U (en) 2014-12-31 2014-12-31 A kind of incision punching die of heat shield of automobile exhaust system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420863384.5U CN204545119U (en) 2014-12-31 2014-12-31 A kind of incision punching die of heat shield of automobile exhaust system

Publications (1)

Publication Number Publication Date
CN204545119U true CN204545119U (en) 2015-08-12

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CN201420863384.5U Active CN204545119U (en) 2014-12-31 2014-12-31 A kind of incision punching die of heat shield of automobile exhaust system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104550472A (en) * 2014-12-31 2015-04-29 无锡曙光模具有限公司 Cutting and punching die for thermal shield of automobile exhaust system
CN107398496A (en) * 2016-05-20 2017-11-28 昆山钰立电子科技股份有限公司 The punching die of keyboard of notebook computer framework

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104550472A (en) * 2014-12-31 2015-04-29 无锡曙光模具有限公司 Cutting and punching die for thermal shield of automobile exhaust system
CN107398496A (en) * 2016-05-20 2017-11-28 昆山钰立电子科技股份有限公司 The punching die of keyboard of notebook computer framework

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