CN203370945U - Intra-die riveting type progressive die used for laptop cooling fin production - Google Patents

Intra-die riveting type progressive die used for laptop cooling fin production Download PDF

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Publication number
CN203370945U
CN203370945U CN201320428085.4U CN201320428085U CN203370945U CN 203370945 U CN203370945 U CN 203370945U CN 201320428085 U CN201320428085 U CN 201320428085U CN 203370945 U CN203370945 U CN 203370945U
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CN
China
Prior art keywords
die
punch
stripper
male
trimming
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
CN201320428085.4U
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Chinese (zh)
Inventor
余桂萍
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.)
Suzhou Rising Creation Precision Tools Co Ltd
Original Assignee
Suzhou Rising Creation Precision Tools 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 Suzhou Rising Creation Precision Tools Co Ltd filed Critical Suzhou Rising Creation Precision Tools Co Ltd
Priority to CN201320428085.4U priority Critical patent/CN203370945U/en
Application granted granted Critical
Publication of CN203370945U publication Critical patent/CN203370945U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

An intra-die riveting type progressive die used for laptop cooling fin production comprises an upper die assembly and a lower die assembly, wherein the upper die assembly comprises an upper die base, a base plate and a male die fixing plate, the lower die assembly comprises a lower die base, a female die fixing plate and a discharging plate, a material belt is located between the upper die assembly and the lower die assembly, two male dies used for trimming, two male dies used for punching, two male dies used for 90-degree bending and a male die used for riveting are fixed on the male die fixing plate, two female dies used for trimming, two female dies used for punching, two female dies used for 90-degree bending and a female die used for riveting are fixed on the female die fixing plate at positions corresponding to a male die assembly used for stamping, and a cylinder is arranged on the male die fixing plate. According to the intra-die riveting type progressive die used for laptop cooling fin production, the number of riveted cooling fins can be varied through the adjustment of the parameters of the cylinder, and manual cost is greatly reduced.

Description

Riveted joint continuous mould in a kind of laptop heat-dissipation sheet mould
Technical field
The utility model relates to a kind of mould, relates in particular to riveted joint continuous mould in a kind of laptop heat-dissipation sheet mould.
Background technology
The laptop heat-dissipation sheet is widely used in computer realm at present, along with the further lifting of computer handling property and popularizing of notebook computer, the market demand of laptop heat-dissipation sheet can be increasing, technology of die manufacturing have moulding fast, can realize batch machining, guarantee the advantages such as machining accuracy, the production of laptop heat-dissipation sheet adopts the monolithic punching press to make at present mostly, then by the workman is manual, riveted, not only waste time and energy, also can increase cost of labor, production efficiency is low, also can cause the inaccurate of the waste of materials'use and precision simultaneously.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of interior riveted joint of laptop heat-dissipation sheet mould continuous mould that can make stock utilization, production efficiency, product quality significantly promote and realize riveted joint in mould.
For achieving the above object, the utility model provides riveted joint continuous mould in a kind of laptop heat-dissipation sheet mould, comprises upper die component and lower membrane module, and described upper die component comprises upper bolster, backing plate and punch retainer, described lower membrane module comprises die shoe, die block and stripper, material strip is between upper die component and lower membrane module, be fixed with the punch assemblies for punching press on described punch retainer, and corresponding to the position of the described punch for punching press, be fixed with described punch the same number of at described die block, die assembly with described punch shape complementarity, described punch assemblies comprises two punch for trimming, two punch for punching, two punch for 90 ° of bendings, a punch for riveted joint, described die assembly comprises two dies for trimming, two dies for punching, two dies for 90 ° of bendings, a die for riveted joint, described punch retainer is provided with for controlling the cylinder of riveted joint quantity.
As preferably, respectively be provided with one before and after described trimming punch and die, respectively be provided with one before and after piercing punch and die.
As preferably, be fixed with the stripper baffle plate for de-material on described stripper.
As preferably, described stripper baffle plate is fixedly connected with the side of stripper.
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 fixedly connected with by set screw with the side of stripper.
Good effect of the present utility model is: stock utilization is high, and production efficiency is high, and stay in grade can decide the fin sheet number of riveted joint by the parameter of adjusting cylinder, greatly reduced cost of labor.
The accompanying drawing explanation
Each station die position cutaway view of the continuous mould that Fig. 1 is the utility model multistation;
Fig. 2 is the utility model Sheet Metal Forming Technology order top view;
Fig. 3 be in Fig. 1 A to bending punch and die schematic diagram;
Fig. 4 is that the utility model is implemented the product schematic diagram.
The specific embodiment
Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Consult Fig. 1 to Fig. 4 described, riveted joint continuous mould in a kind of laptop heat-dissipation sheet mould, comprise upper die component and lower membrane module, described upper die component comprises upper bolster 1, backing plate 2 and punch retainer 3, and upper bolster 1, backing plate 2 and punch retainer 3 are fixedly connected sequentially from top to bottom, described lower membrane module comprises 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, the 7 stripper baffle plates 8 that are fixed with for de-material on stripper, stripper baffle plate 8 is fixedly connected with by set screw with the side of stripper 7, material strip 5 is between upper die component and lower membrane module, be fixed with the punch assemblies for punching press on described punch retainer 3, and corresponding to the position of the described punch for punching press, be fixed with described punch the same number of at described die block 6, die assembly with described punch shape complementarity, each punch for trimming 10 before and after described punch assemblies comprises, each punch for punching 11 of front and back, two punch for 90 ° of bendings, a punch 14 for riveted joint, each die for trimming 15 before and after described die assembly comprises, each die for punching 16 of front and back, two dies for 90 ° of bendings, a die 19 for riveted joint, described punch retainer 3 is provided with for controlling the cylinder 9 of riveted joint quantity.
Described foldable component specifically is divided into second bending punch 13 and second bending female die 18 of A to the first bending punch 12 of 90 ° of bendings and the first bending female die 17 and A to 90 ° of bendings.
Good effect of the present utility model is: stock utilization is high, and production efficiency is high, and stay in grade can decide the fin sheet number of riveted joint by the parameter of adjusting cylinder, greatly reduced cost of labor.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims (7)

1. rivet continuous mould in a laptop heat-dissipation sheet mould, comprise upper die component and lower membrane module, described upper die component comprises upper bolster, backing plate and punch retainer, described lower membrane module comprises die shoe, die block and stripper, material strip is between upper die component and lower membrane module, be fixed with the punch assemblies for punching press on described punch retainer, and corresponding to the position of the described punch for punching press, be fixed with described punch the same number of at described die block, die assembly with described punch shape complementarity, it is characterized in that, described punch assemblies comprises two punch for trimming, two punch for punching, two punch for 90 ° of bendings, a punch for riveted joint, described die assembly comprises two dies for trimming, two dies for punching, two dies for 90 ° of bendings, a die for riveted joint, described punch retainer is provided with for controlling the cylinder of riveted joint quantity.
2. mould according to claim 1, is characterized in that, before and after described trimming punch and die, respectively is provided with one, before and after piercing punch and die, respectively is provided with one.
3. mould according to claim 1, is characterized in that, is fixed with the stripper baffle plate for de-material on described stripper.
4. mould according to claim 3, is characterized in that, described stripper baffle plate is fixedly connected with the side of stripper.
5. mould according to claim 1, is characterized in that, described upper bolster, backing plate and punch retainer are fixedly connected sequentially from top to bottom.
6. mould according to claim 1, is characterized in that, described die shoe, die block and stripper are fixedly connected sequentially from top to bottom.
7. mould according to claim 4, is characterized in that, described stripper baffle plate is fixedly connected with by set screw with the side of stripper.
CN201320428085.4U 2013-07-18 2013-07-18 Intra-die riveting type progressive die used for laptop cooling fin production Expired - Fee Related CN203370945U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320428085.4U CN203370945U (en) 2013-07-18 2013-07-18 Intra-die riveting type progressive die used for laptop cooling fin production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320428085.4U CN203370945U (en) 2013-07-18 2013-07-18 Intra-die riveting type progressive die used for laptop cooling fin production

Publications (1)

Publication Number Publication Date
CN203370945U true CN203370945U (en) 2014-01-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320428085.4U Expired - Fee Related CN203370945U (en) 2013-07-18 2013-07-18 Intra-die riveting type progressive die used for laptop cooling fin production

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406444A (en) * 2013-07-18 2013-11-27 苏州旭创精密模具有限公司 Continuous die capable of achieving intra-die riveting of laptop cooling fins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406444A (en) * 2013-07-18 2013-11-27 苏州旭创精密模具有限公司 Continuous die capable of achieving intra-die riveting of laptop cooling fins

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140101

Termination date: 20140718

EXPY Termination of patent right or utility model