CN105798157A - Processing die for hard disk fixing support - Google Patents
Processing die for hard disk fixing support Download PDFInfo
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- CN105798157A CN105798157A CN201410835252.6A CN201410835252A CN105798157A CN 105798157 A CN105798157 A CN 105798157A CN 201410835252 A CN201410835252 A CN 201410835252A CN 105798157 A CN105798157 A CN 105798157A
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- drift
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Abstract
The invention provides a processing die for a hard disk fixing support. The production efficiency can be improved, and the product qualified rate can be increased. The processing die comprises an upper die structure and a lower die structure, wherein the upper die structure and the lower die structure are guided to be combined through an inner guide column and an outer guide column; the upper die structure comprises an upper die seat as well as an upper backing plate, an upper fixed plate, a stopping baffle and a stripping plate which are sequentially mounted under the upper die seat; the lower die structure comprises a lower die seat as well as a lower backing plate and a lower die plate which are sequentially mounted on the lower die seat; and a lifting pin penetrates through the lower backing plate and the lower die plate and is mounted on the lower die seat through a spring. The processing die is characterized in that a punching and trimming mechanism, a trimming and marking mechanism, a trimming mechanism, a first punching mechanism, a first bending mechanism, a first cutting mechanism, a surface pressing mechanism, a second bending mechanism, a second punching mechanism, a budding mechanism and a second cutting mechanism are sequentially arranged on the upper die structure and the lower die structure in a material conveying direction.
Description
Technical field
The present invention relates to mould class technical field, be specifically related to the processing mold of hard disk fixing bracket.
Background technology
A kind of hard disk fixing bracket, suitable in notebook computer, its structure is as shown in Figure 1 and Figure 2, rack body 61 including U-shaped structure, rack body 61 one end is provided with the limiting section 63 being folded upward at, being provided with connecting portion 62 connecting portion of outwards bending bottom one side arm of rack body 61, the roof of rack body is provided with the perforation of hole of sprouting, model marking and some rectangles, and connecting portion 62 is provided with connecting hole.This hard disk fixing bracket is typically via single die substep processing, and production efficiency is low, and needs resetting, and workpiece qualification rate is low.
Summary of the invention
For the problems referred to above, the invention provides the processing mold of hard disk fixing bracket, it can improve production efficiency and conforming product rate.
nullIts technical scheme is such，Including upper die structure and lower die structure，Inner guiding post is passed through between upper die structure and lower die structure、Outer guiding post guiding matched moulds，Upper die structure includes upper bolster and order is installed on the upper padding plate under upper bolster、Upper mounted plate、Baffle plate and stripper plate，Described baffle plate and described stripper plate are fixed and are connected and be movably installed under upper mounted plate by contour screw and spring，Described upper padding plate and upper mounted plate are secured by bolts under upper bolster，Described lower die structure includes die shoe and the lower bolster being sequentially installed on die shoe、Lower bolster，Described lower bolster、Lower bolster is secured by bolts on die shoe，The floating pin described lower bolster of traverse、It is installed on described die shoe by spring after lower bolster，It is characterized in that: described upper die structure and described lower die structure are sequentially provided with punching and trimming mechanism along material conveying direction、Trimming and marking mechanism、Trimming mechanism、First punch mechanism、First bending mechanism、First shut-off mechanism、Mian Ya mechanism、Second bending mechanism、Second punch mechanism、Threading mechanism and the second shut-off mechanism.
It is further characterized by
Described punching and trimming mechanism include rushing bullport drift, the first trimming punch and counterdie material-dropping hole, described bullport drift, the first trimming punch are fixed on fixed plate after passing described stripper plate, baffle plate, and described lower die structure is provided with distinguishes corresponding counterdie material-dropping hole with described bullport drift, the first trimming punch；
Described trimming and marking drift include the second trimming punch, marking drift, counterdie material-dropping hole and counterdie and mark into block, described second trimming punch, marking drift are through being fixed on fixed plate after described stripper plate, baffle plate, and described lower die structure is provided with and marks into block with described second trimming punch, counterdie material-dropping hole that marking drift is corresponding respectively, counterdie；
Described trimming mechanism includes the 3rd trimming punch, the 4th trimming punch and counterdie material-dropping hole, described 3rd trimming punch, the 4th trimming punch are fixed on fixed plate after passing described stripper plate, baffle plate, and described lower die structure is provided with distinguishes corresponding counterdie material-dropping hole with described 3rd trimming punch, the 4th trimming punch；
Described punch mechanism includes the first pierce punch and counterdie material-dropping hole, and described first pierce punch is fixed on fixed plate after described stripper plate, baffle plate, and described lower die structure is provided with the counterdie material-dropping hole corresponding with described first pierce punch；
Described first bending mechanism includes the first Bending punch, second Bending punch, 3rd Bending punch, first bending enters block, second bending enters block and the 3rd bending enters block, described first Bending punch, second Bending punch, the 3rd Bending punch described stripper plate of traverse, it is fixed on fixed plate after baffle plate, described first bending enters block, second bending enters block, 3rd bending enters block and is fixed on described lower bolster, and with described first Bending punch, second Bending punch, 3rd Bending punch is correspondence respectively, block is entered and the second bending enters between block in the first bending, described lower bolster is provided with, first floating block of lower slider, described lower die structure is provided with through the jigger pin of described first floating block, jigger pin passes through spring supporting on die shoe；
Described first shut-off mechanism includes the first cut-out drift and counterdie material-dropping hole, and described first cuts off drift is fixed on fixed plate after described stripper plate, baffle plate, and described lower die structure is provided with and cuts off, with described first, the counterdie material-dropping hole that drift is corresponding；
Described Mian Ya mechanism includes face signature drift and lower die face is given as security into block, and described signature drift is fixed on fixed plate after described stripper plate, baffle plate, and described lower die face is given as security block and is fixed on described lower bolster and corresponding with described signature drift；
Described second bending mechanism includes the 4th Bending punch, the 5th Bending punch, four fold bend into block, described 4th Bending punch, the 5th Bending punch are fixed on fixed plate after described stripper plate, baffle plate, described four fold bend into block be fixed on described lower bolster, the punching press profile of its both sides corresponding with described 4th Bending punch, the 5th Bending punch respectively, it is positioned at described four fold and bend into block both sides, described lower bolster is provided with the second floating block of upper and lower slip；
Described second punch mechanism includes the second pierce punch, the 3rd pierce punch, the 4th pierce punch and counterdie punching mold insert, described second pierce punch, the 3rd pierce punch, the 4th pierce punch are fixed on fixed plate after passing described stripper plate, baffle plate, and described counterdie punching mold insert is fixed on described lower bolster and is provided with distinguishes corresponding counterdie material-dropping hole with described second pierce punch, the 3rd pierce punch, the 4th pierce punch；
Described threading mechanism includes sprouting drift and counterdie sprouts into block, described in the drift that sprouts be fixed on fixed plate after described stripper plate, baffle plate, the described counterdie block that sprouts is fixed on described lower bolster and corresponding with the described drift that sprouts；
Described second shut-off mechanism includes the second cut-out drift, the 3rd cuts off drift and counterdie and fall die, described second cut-out drift, the 3rd cut-out drift are fixed on fixed plate after described stripper plate, baffle plate, the counterdie blanking groove that described lower bolster is provided with and cuts off drift with described second, the 3rd cut-out drift is corresponding, being provided with the 3rd floating block in described counterdie blanking groove, described 3rd floating block passes through jigger pin, spring supporting on die shoe.
After adopting processing hard disk fixed support of the present invention, it can realize friction feeding, Continuous maching, continuously shaped, efficiency is high, thus avoiding single mode processing one by one, matched moulds one operation, centre also needs to material transmission, and difference mould processing, continuous resetting, it is easy to cause substandard products and scrap because of the deviation of positioning datum, thus being effectively improved the qualification rate of product.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of hard disk fixing bracket；
Fig. 2 is the left view structural representation of hard disk fixing bracket；
Fig. 3 is the flow process chart of hard disk fixing bracket；
Fig. 4 is the structural representation of the present invention.
Detailed description of the invention
nullAs shown in Figure 4，Including upper die structure and lower die structure，By inner guiding post 13 between upper die structure and lower die structure、Outer guiding post 12 leads matched moulds，Upper die structure includes upper bolster 1 and the upper padding plate 2 being sequentially installed under upper bolster 1、Upper mounted plate 3、Stop plate 4 and stripper plate 5，Stop plate 4 and stripper plate 5 are fixed and are connected and be movably installed in upper mounted plate 3 times by contour screw and spring，Upper padding plate 2 and upper mounted plate 3 are secured by bolts in upper bolster 1 time，Lower die structure includes die shoe 9 and the lower bolster 8 being sequentially installed on die shoe 9、Lower bolster 7，Die shoe 9 is supported on bottom plate 11 by feet 10，Lower bolster 7、Lower bolster 8 is secured by bolts on die shoe 9，Floating pin 14 traverse lower bolster 8、It is installed on die shoe 9 by spring after lower bolster 7，6 is stock guide，Upper die structure and lower die structure are sequentially provided with punching and trimming mechanism along material conveying direction、Trimming and marking mechanism、Trimming mechanism、First punch mechanism、First bending mechanism、First shut-off mechanism、Mian Ya mechanism、Second bending mechanism、Second punch mechanism、Threading mechanism and the second shut-off mechanism.
Punching and trimming mechanism include rushing bullport drift the 15, first trimming punch 17 and counterdie material-dropping hole, bullport drift, the first trimming punch 17 are through being fixed on upper mounted plate 3 after stripper plate 5, stop plate 4, and lower die structure is provided with and bullport drift, counterdie material-dropping hole 16 that the first trimming punch 17 is corresponding respectively, counterdie material-dropping hole 18；
Trimming and marking drift 21 include the second trimming punch 19, marking drift 21, counterdie material-dropping hole 20 and counterdie and mark into block 22, second trimming punch 19, marking drift 21 are through being fixed on upper mounted plate 3 after stripper plate 5, stop plate 4, and lower die structure is provided with and marks into block 22 with the second trimming punch 19, counterdie material-dropping hole 20 that marking drift 21 is corresponding respectively, counterdie；
Trimming mechanism includes the 3rd trimming punch the 23, the 4th trimming punch 25 and counterdie material-dropping hole, 3rd trimming punch the 23, the 4th trimming punch 25 is through being fixed on upper mounted plate 3 after stripper plate 5, stop plate 4, and lower die structure is provided with the counterdie material-dropping hole 24 corresponding respectively with the 3rd trimming punch the 23, the 4th trimming punch 25, counterdie material-dropping hole 26；
Punch mechanism includes the first pierce punch 27 and counterdie material-dropping hole, and the first pierce punch 27 is fixed on upper mounted plate 3 after stripper plate 5, stop plate 4, and lower die structure is provided with the counterdie material-dropping hole 28 corresponding with the first pierce punch 27；
nullFirst bending mechanism includes the first Bending punch 29、Second Bending punch 31、3rd Bending punch、First bending enters block 30、Second bending enters block 32 and the 3rd bending enters block，First Bending punch 29、Second Bending punch 31、3rd Bending punch traverse stripper plate 5、It is fixed on after stop plate 4 on upper mounted plate 3，First bending enters block 30、Second bending enters block 32、3rd bending enters block and is fixed on lower bolster 7、And with the first Bending punch 29、Second Bending punch 31、3rd Bending punch is correspondence respectively，Block 30 is entered and the second bending enters between block 32 in the first bending，Lower bolster 7 is provided with、First floating block 33 of lower slider，Lower die structure is provided with through the jigger pin of the first floating block 33，Jigger pin passes through spring supporting on die shoe，Upper die structure is additionally provided with and runs through the first drift 29、The jigger pin of the second drift 31，Jigger pin is connected under upper bolster by spring，3rd bending enters block、3rd Bending punch is not shown，Wherein the first Bending punch、First bending enters the support bracket fastened connecting portion of block processing hard disk，3rd Bending punch、3rd bending enters the support bracket fastened limiting section of block processing hard disk；
First shut-off mechanism includes the first cut-out drift 35 and counterdie material-dropping hole, and first cuts off drift 35 is fixed on upper mounted plate 3 after stripper plate 5, stop plate 4, and lower die structure is provided with and cuts off, with first, the counterdie material-dropping hole 36 that drift 35 is corresponding；
Mian Ya mechanism includes face signature drift 37 and lower die face is given as security into block 38, and face is given as security drift 37 and is fixed on upper mounted plate 3 after stripper plate 5, stop plate 4, and lower die face is given as security block 38 and is fixed on lower bolster 7 and corresponding with face signature drift 37；
Second bending mechanism includes the 4th Bending punch 39, 5th Bending punch 40, four fold bend into block 41, 4th Bending punch 39, 5th Bending punch 40 traverse stripper plate 5, it is fixed on upper mounted plate 3 after stop plate 4, four fold bend into block 41 and is fixed on lower bolster 7, the punching press profile of its both sides respectively with the 4th Bending punch 39, 5th Bending punch 40 is corresponding, it is positioned at four fold and bend into block 41 both sides, lower bolster 7 is provided with, second floating block 42 of lower slider, second floating block 43, second floating block 42, second floating block 43 is provided with and detent, the second floating block 42 that the connecting portion of side and hard disk fixing bracket agrees with is provided with through the jigger pin of its detent bottom face, jigger pin passes through spring supporting on die shoe, second floating block 43 of opposite side passes through spring supporting；
Second punch mechanism includes the second pierce punch the 44, the 3rd punching punching the 45, the 4th pierce punch 46 and counterdie punching mold insert 47, second pierce punch the 44, the 3rd punching punching the 45, the 4th pierce punch 46 is fixed on upper mounted plate 3 after stripper plate 5, stop plate 4, and counterdie punching mold insert 47 is fixed on lower bolster 7 and is provided with the counterdie material-dropping hole corresponding respectively with the second pierce punch the 44, the 3rd punching punching the 45, the 4th pierce punch 46；
Threading mechanism includes sprouting drift 48 and counterdie sprouts into block 49, the drift 48 that sprouts is fixed on upper mounted plate 3 after stripper plate 5, stop plate 4, the counterdie block 49 that sprouts is fixed on lower bolster 7 and corresponding with the drift 48 that sprouts, lower die structure is provided with through counterdie and sprouts into the jigger pin of block, and jigger pin passes through spring supporting on die shoe；
Second shut-off mechanism includes the second cut-out drift the 50, the 3rd to cut off drift and counterdie and falls die 52, second cuts off drift the 50, the 3rd cut-out drift is fixed on upper mounted plate 3 after stripper plate 5, stop plate 4, lower bolster 7 is provided with and cuts off the counterdie blanking groove 52 that drift the 50, the 3rd cut-out drift is corresponding with second, being provided with the 3rd floating block 51 in counterdie blanking groove, the 3rd floating block 51 passes through jigger pin, spring supporting on die shoe 9.
In figure, 34 is error inspection pin.
Below in conjunction with Fig. 1 to Fig. 4, the support bracket fastened work process of processing hard disk of the present invention is described:
Blanking, the sheet material of suitable dimension is sent on stock guide, stamping machine is entered under the effect of autoloader, upper die and lower die matched moulds, under the effect of punching and trimming mechanism, go out the bullport of sheet material both sides, and process carrying out preliminary trimming according to the outline launching part of hard disk fixing bracket；Under the effect of trimming and marking mechanism, stamp out model marking, and trimming processes further；Under the continuous action of trimming mechanism, it is punched out the expansion part of hard disk fixing bracket；Under the effect of the first punch mechanism, go out the rectangular opening position on rack body roof；Under the effect of the first bending mechanism, the expansion part of hard disk fixing bracket is carried out Bending Processing, forms the bending profile of connecting portion and limiting section；Under the effect of the first shut-off mechanism, excise unnecessary overlap；Under the effect of Mian Ya mechanism, go batch cutting edge of a knife or a sword to process the expansion part of hard disk fixing bracket, remove burr；Under the effect of the second bending mechanism, form the U-shaped bending structure of rack body；Under the effect of the second punch mechanism, go out the connecting hole of connecting portion and the remaining hole position on the roof of rack body；Under the effect of threading mechanism, it is processed the position, hole to be sprouted on the roof of rack body processing；Under the effect of the second shut-off mechanism, cut off the scrap (bridge) that rack body is adjacent with sheet material, obtain the hard disk fixing bracket of molding, drift owing to processing each operation is arranged at same mould, and once, multi-step process carries out the upper every matched moulds of mould counterdie simultaneously, realize Continuous maching, continuously shaped, efficiency is high, and conforming product rate is high.
Claims (10)
- null1. the processing mold of hard disk fixing bracket，Including upper die structure and lower die structure，Inner guiding post is passed through between upper die structure and lower die structure、Outer guiding post guiding matched moulds，Upper die structure includes upper bolster and order is installed on the upper padding plate under upper bolster、Upper mounted plate、Baffle plate and stripper plate，Described baffle plate and described stripper plate are fixed and are connected and be movably installed under upper mounted plate by contour screw and spring，Described upper padding plate and upper mounted plate are secured by bolts under upper bolster，Described lower die structure includes die shoe and the lower bolster being sequentially installed on die shoe、Lower bolster，Described lower bolster、Lower bolster is secured by bolts on die shoe，The floating pin described lower bolster of traverse、It is installed on described die shoe by spring after lower bolster，It is characterized in that: described upper die structure and described lower die structure are sequentially provided with punching and trimming mechanism along material conveying direction、Trimming and marking mechanism、Trimming mechanism、First punch mechanism、First bending mechanism、First shut-off mechanism、Mian Ya mechanism、Second bending mechanism、Second punch mechanism、Threading mechanism and the second shut-off mechanism.
- 2. the processing mold of hard disk fixing bracket according to claim 1, it is characterized in that: described punching and trimming mechanism include rushing bullport drift, the first trimming punch and counterdie material-dropping hole, described bullport drift, the first trimming punch are fixed on fixed plate after passing described stripper plate, baffle plate, and described lower die structure is provided with distinguishes corresponding counterdie material-dropping hole with described bullport drift, the first trimming punch.
- 3. the processing mold of hard disk fixing bracket according to claim 1, it is characterized in that: described trimming and marking drift include the second trimming punch, marking drift, counterdie material-dropping hole and counterdie and mark into block, described second trimming punch, marking drift are through being fixed on fixed plate after described stripper plate, baffle plate, and described lower die structure is provided with and marks into block with described second trimming punch, counterdie material-dropping hole that marking drift is corresponding respectively, counterdie.
- 4. the processing mold of hard disk fixing bracket according to claim 1, it is characterized in that: described trimming mechanism includes the 3rd trimming punch, the 4th trimming punch and counterdie material-dropping hole, described 3rd trimming punch, the 4th trimming punch are fixed on fixed plate after passing described stripper plate, baffle plate, and described lower die structure is provided with distinguishes corresponding counterdie material-dropping hole with described 3rd trimming punch, the 4th trimming punch.
- 5. the processing mold of hard disk fixing bracket according to claim 1, it is characterized in that: described punch mechanism includes the first pierce punch and counterdie material-dropping hole, described first pierce punch is fixed on fixed plate after described stripper plate, baffle plate, and described lower die structure is provided with the counterdie material-dropping hole corresponding with described first pierce punch.
- null6. the processing mold of hard disk fixing bracket according to claim 1，It is characterized in that: described first bending mechanism includes the first Bending punch、Second Bending punch、3rd Bending punch、First bending enters block、Second bending enters block and the 3rd bending enters block，Described first Bending punch、Second Bending punch、The 3rd Bending punch described stripper plate of traverse、It is fixed on after baffle plate on fixed plate，Described first bending enters block、Second bending enters block、3rd bending enters block and is fixed on described lower bolster、And with described first Bending punch、Second Bending punch、3rd Bending punch is correspondence respectively，Block is entered and the second bending enters between block in the first bending，Described lower bolster is provided with、First floating block of lower slider，Described lower die structure is provided with through the jigger pin of described first floating block，Jigger pin passes through spring supporting on die shoe；Described second bending mechanism includes the 4th Bending punch, the 5th Bending punch, four fold bend into block, described 4th Bending punch, the 5th Bending punch are fixed on fixed plate after described stripper plate, baffle plate, described four fold bend into block be fixed on described lower bolster, the punching press profile of its both sides corresponding with described 4th Bending punch, the 5th Bending punch respectively, it is positioned at described four fold and bend into block both sides, described lower bolster is provided with the second floating block of upper and lower slip.
- 7. the processing mold of hard disk fixing bracket according to claim 1, it is characterized in that: described first shut-off mechanism includes the first cut-out drift and counterdie material-dropping hole, described first cuts off drift is fixed on fixed plate after described stripper plate, baffle plate, and described lower die structure is provided with and cuts off, with described first, the counterdie material-dropping hole that drift is corresponding；Described second shut-off mechanism includes the second cut-out drift, the 3rd cuts off drift and counterdie and fall die, described second cut-out drift, the 3rd cut-out drift are fixed on fixed plate after described stripper plate, baffle plate, the counterdie blanking groove that described lower bolster is provided with and cuts off drift with described second, the 3rd cut-out drift is corresponding, being provided with the 3rd floating block in described counterdie blanking groove, described 3rd floating block passes through jigger pin, spring supporting on die shoe.
- 8. the processing mold of hard disk fixing bracket according to claim 1, it is characterized in that: described Mian Ya mechanism includes face signature drift and lower die face is given as security into block, described signature drift is fixed on fixed plate after described stripper plate, baffle plate, and described lower die face is given as security block and is fixed on described lower bolster and corresponding with described signature drift.
- 9. the processing mold of hard disk fixing bracket according to claim 1, it is characterized in that: described second punch mechanism includes the second pierce punch, the 3rd pierce punch, the 4th pierce punch and counterdie punching mold insert, described second pierce punch, the 3rd pierce punch, the 4th pierce punch are fixed on fixed plate after passing described stripper plate, baffle plate, and described counterdie punching mold insert is fixed on described lower bolster and is provided with distinguishes corresponding counterdie material-dropping hole with described second pierce punch, the 3rd pierce punch, the 4th pierce punch.
- 10. the processing mold of hard disk fixing bracket according to claim 1, it is characterized in that: described threading mechanism includes sprouting drift and counterdie sprouts into block, the described drift that sprouts is through being fixed on fixed plate after described stripper plate, baffle plate, and the described counterdie block that sprouts is fixed on described lower bolster and corresponding with the described drift that sprouts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835252.6A CN105798157A (en) | 2014-12-30 | 2014-12-30 | Processing die for hard disk fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835252.6A CN105798157A (en) | 2014-12-30 | 2014-12-30 | Processing die for hard disk fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105798157A true CN105798157A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410835252.6A Pending CN105798157A (en) | 2014-12-30 | 2014-12-30 | Processing die for hard disk fixing support |
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| Country | Link |
|---|---|
| CN (1) | CN105798157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705626A (en) * | 2020-12-11 | 2021-04-27 | 无锡曙光模具有限公司 | Machining die and machining process for automobile parts |
-
2014
- 2014-12-30 CN CN201410835252.6A patent/CN105798157A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705626A (en) * | 2020-12-11 | 2021-04-27 | 无锡曙光模具有限公司 | Machining die and machining process for automobile parts |
| CN112705626B (en) * | 2020-12-11 | 2023-02-28 | 无锡曙光模具有限公司 | Machining die and machining process for automobile parts |
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Application publication date: 20160727 |