CN103406432B - A kind of automobile exhaust system fixing-type clamp die - Google Patents

A kind of automobile exhaust system fixing-type clamp die Download PDF

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Publication number
CN103406432B
CN103406432B CN201310302070.8A CN201310302070A CN103406432B CN 103406432 B CN103406432 B CN 103406432B CN 201310302070 A CN201310302070 A CN 201310302070A CN 103406432 B CN103406432 B CN 103406432B
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bending
die
punch
stripper
fixing
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CN201310302070.8A
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CN103406432A (en
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余桂萍
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SUZHOU RISING CREATION PRECISION TOOLS CO Ltd
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SUZHOU RISING CREATION PRECISION TOOLS CO Ltd
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Abstract

The invention discloses a kind of automobile exhaust system fixing-type clamp die, including upper die component and lower mold assemblies, described upper die component includes upper bolster, backing plate and punch retainer;Described lower mold assemblies includes die shoe, die block and stripper;Material strip is between upper die component and lower mold assemblies, described punch retainer is fixed with one for the U-shaped punch of molding, one punch for punching, two punch for bending 30 °, three are used for bending 45 °, one punch for bending 90 ° and a punch being used for cutting rim charge, and it is fixed with the same number of with described punch at described die block, it is used for the die that molding is U-shaped with one of described punch shape complementarity, one die for punching, two dies for bending 30 °, three are used for bending 45 °, one die for bending 90 ° and a die being used for cutting rim charge.Stock utilization of the present invention is high, and production efficiency is high, stay in grade.

Description

A kind of automobile exhaust system fixing-type clamp die
Technical field
The present invention relates to a kind of mould, particularly relate to a kind of automobile exhaust system fixing-type clamp die.
Background technology
Automobile exhaust system fixing hoop is now widely used for automotive field, technology of die manufacturing has that molding is fast, can realize batch machining, ensure the advantages such as machining accuracy, the production of automobile exhaust system fixing hoop is just used mostly the mode of punching press at present, but owing to existing method continuous punching bending difficulty is big, it is difficult to a mold forming, not only wastes time and energy, also can increase cost of labor, production efficiency is low, the most also can cause the waste of materials'use and the inaccurate of precision.
Summary of the invention
The technical problem to be solved is to provide a kind of automobile exhaust system fixing-type clamp die that stock utilization, production efficiency and product quality can be made to be substantially improved.
For achieving the above object, the invention provides a kind of automobile exhaust system fixing-type clamp die, including upper die component and lower mold assemblies, described upper die component includes upper bolster, backing plate and punch retainer;Described lower mold assemblies includes die shoe, die block and stripper;nullMaterial strip is between upper die component and lower mold assemblies,Described punch retainer is fixed with the punch assemblies for punching press,And it is fixed with the same number of with described punch at described die block corresponding to the described position for the punch of punching press、Die assembly with described punch shape complementarity,Described punch assemblies includes one for the U-shaped punch of molding、One punch for punching、Two punch for bending 30 °、Three are used for bending 45 °、One punch for bending 90 ° and a punch being used for cutting rim charge,Described die assembly includes one for the U-shaped die of molding、One die for punching、Two dies for bending 30 °、Three are used for bending 45 °、One die for bending 90 ° and a die being used for cutting rim charge,The assembly of bending is specifically divided into the first bending punch and first bending female die of dextrad bending 90 °、Second bending punch of left-hand bending 30 ° and the second bending female die、3rd bending punch of left-hand bending bending 45 ° and the 3rd bending female die、4th bending punch of left-hand bending 30 ° and the 4th bending female die、5th bending punch of dextrad bending 45 ° and the 5th bending female die and the 6th bending punch of left-hand bending 45 ° and the 6th bending female die.
As preferably, described piercing punch is provided with one, and punching concave die is provided with one.
As preferably, described stripper is fixed with the stripper baffle plate for de-material.
As preferably, described stripper baffle plate is fixing with the side of stripper to be connected.
As preferably, described upper bolster, backing plate and punch retainer are fixedly connected sequentially from top to bottom.
As preferably, described die shoe, die block and stripper are fixedly connected sequentially from top to bottom.
As preferably, described stripper baffle plate is connected by set screw is fixing with the side of stripper.
The positive effect of the present invention is: stock utilization is high, and production efficiency is high, stay in grade.
Accompanying drawing explanation
Fig. 1 is continuous mould each station die position sectional view of multistation of the present invention;
Fig. 2 is Sheet Metal Forming Technology of the present invention order top view;
Fig. 3 be in Fig. 2 A to B to bending punch and die schematic diagram;
Fig. 4 is that the present invention implements product schematic diagram.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
Refering to described in Fig. 1 to Fig. 4, a kind of automobile exhaust system fixing-type clamp die, including upper die component and lower mold assemblies, described upper die component includes that upper bolster 1, backing plate 2 and punch retainer 3, upper bolster 1, backing plate 2 and punch retainer 3 are fixedly connected sequentially from top to bottom;Described lower mold assemblies includes die shoe 4, die block 6 and stripper 7, die shoe 4, die block 6 and stripper 7 are fixedly connected sequentially from top to bottom, on stripper, 7 are fixed with the stripper baffle plate 8 for de-material, and stripper baffle plate 8 is connected by set screw is fixing with the side of stripper 7;nullMaterial strip 5 is between upper die component and lower mold assemblies,Described punch retainer 3 is fixed with the punch assemblies for punching press,And it is fixed with the same number of with described punch at described die block 6 corresponding to the described position for the punch of punching press、Die assembly with described punch shape complementarity,Described punch assemblies includes one for the U-shaped punch 9 of molding、One punch 10 for punching、Two punch for bending 30 °、Three are used for bending 45 °、One punch for bending 90 ° and a punch 17 being used for cutting rim charge,Described die assembly includes one for the U-shaped die 18 of molding、One die 19 for punching、Two dies for bending 30 °、Three are used for bending 45 °、One die for bending 90 ° and a die 26 being used for cutting rim charge.
Described foldable component be specifically divided into the A the first bending punch 11 to bending 90 ° and the first bending female die 20, B to the second bending punch 12 of bending 30 ° and the second bending female die 21, B to the 3rd bending punch 13 of bending bending 45 ° and the 3rd bending female die 22, B to the 4th bending punch 14 of bending 30 ° and the 4th bending female die 23, A to the 5th bending punch 15 of bending 45 ° and the 5th bending female die 24 and B to the 6th bending punch 16 and the 6th bending female die 25 of bending 45 °.
The positive effect of the present invention is: stock utilization is high, and production efficiency is high, stay in grade.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from the principle of the present invention and objective multiple change, revise, replace and modification, the scope of the present invention is limited by claim and equivalent thereof.

Claims (6)

1. an automobile exhaust system fixing-type clamp die, including upper die component and lower mold assemblies, described upper die component includes upper bolster, backing plate and punch retainer;Described lower mold assemblies includes die shoe, die block and stripper;nullMaterial strip is between upper die component and lower mold assemblies,Described punch retainer is fixed with the punch assemblies for punching press,And it is fixed with the same number of with described punch at described die block corresponding to the described position for the punch of punching press、Die assembly with described punch shape complementarity,It is characterized in that,Described punch assemblies includes one for the U-shaped punch of molding、One punch for punching、Two punch for bending 30 °、Three are used for bending 45 °、One punch for bending 90 ° and a punch being used for cutting rim charge,Described die assembly includes one for the U-shaped die of molding、One die for punching、Two dies for bending 30 °、Three are used for bending 45 °、One die for bending 90 ° and a die being used for cutting rim charge,The assembly of bending is specifically divided into the first bending punch and first bending female die of dextrad bending 90 °、Second bending punch of left-hand bending 30 ° and the second bending female die、3rd bending punch of left-hand bending bending 45 ° and the 3rd bending female die、4th bending punch of left-hand bending 30 ° and the 4th bending female die、5th bending punch of dextrad bending 45 ° and the 5th bending female die and the 6th bending punch of left-hand bending 45 ° and the 6th bending female die.
Mould the most according to claim 1, it is characterised in that be fixed with the stripper baffle plate for de-material on described stripper.
Mould the most according to claim 2, it is characterised in that described stripper baffle plate is fixing with the side of stripper to be connected.
Mould the most according to claim 1, it is characterised in that described upper bolster, backing plate and punch retainer are fixedly connected sequentially from top to bottom.
Mould the most according to claim 1, it is characterised in that described die shoe, die block and stripper are fixedly connected sequentially from top to bottom.
Mould the most according to claim 3, it is characterised in that described stripper baffle plate is connected by set screw is fixing with the side of stripper.
CN201310302070.8A 2013-07-18 2013-07-18 A kind of automobile exhaust system fixing-type clamp die Active CN103406432B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310302070.8A CN103406432B (en) 2013-07-18 2013-07-18 A kind of automobile exhaust system fixing-type clamp die

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Application Number Priority Date Filing Date Title
CN201310302070.8A CN103406432B (en) 2013-07-18 2013-07-18 A kind of automobile exhaust system fixing-type clamp die

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CN103406432A CN103406432A (en) 2013-11-27
CN103406432B true CN103406432B (en) 2016-08-17

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105312444B (en) * 2015-06-10 2017-09-12 浙江连翔五金科技股份有限公司 Pipe clamp continuous punching processing method
CN107626806A (en) * 2016-07-19 2018-01-26 陕西重型汽车有限公司 Blanking die and its vibration and noise reducing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101704051A (en) * 2009-11-12 2010-05-12 苏州旭创精密模具有限公司 Die for progressive die of parts and components of electric appliance
CN101716631A (en) * 2009-11-19 2010-06-02 苏州旭创精密模具有限公司 Continuous vehicle wiring harness punching die
CN101722236A (en) * 2009-11-12 2010-06-09 苏州旭创精密模具有限公司 spare part mould of electronic appliances
CN101722237A (en) * 2009-11-12 2010-06-09 苏州旭创精密模具有限公司 Automotive wiring harness die
CN102921811A (en) * 2012-11-19 2013-02-13 华一精密机械(昆山)有限公司 Continuous pressing die used for producing electronic intermediate plate
CN203370947U (en) * 2013-07-18 2014-01-01 苏州旭创精密模具有限公司 Vehicle exhaust system fixing clamping hoop die

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101704051A (en) * 2009-11-12 2010-05-12 苏州旭创精密模具有限公司 Die for progressive die of parts and components of electric appliance
CN101722236A (en) * 2009-11-12 2010-06-09 苏州旭创精密模具有限公司 spare part mould of electronic appliances
CN101722237A (en) * 2009-11-12 2010-06-09 苏州旭创精密模具有限公司 Automotive wiring harness die
CN101716631A (en) * 2009-11-19 2010-06-02 苏州旭创精密模具有限公司 Continuous vehicle wiring harness punching die
CN102921811A (en) * 2012-11-19 2013-02-13 华一精密机械(昆山)有限公司 Continuous pressing die used for producing electronic intermediate plate
CN203370947U (en) * 2013-07-18 2014-01-01 苏州旭创精密模具有限公司 Vehicle exhaust system fixing clamping hoop die

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