CN209631961U - A kind of automotive seat casing continuous stamping forming die - Google Patents
A kind of automotive seat casing continuous stamping forming die Download PDFInfo
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- CN209631961U CN209631961U CN201920020657.2U CN201920020657U CN209631961U CN 209631961 U CN209631961 U CN 209631961U CN 201920020657 U CN201920020657 U CN 201920020657U CN 209631961 U CN209631961 U CN 209631961U
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- pin
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- punch
- cavity plate
- lower die
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to a kind of automotive seat casing continuous stamping forming dies, including upper mold group and lower die group, the upper mold group includes that punch-pin, forming convax mould and molding concave die are got in upper die holder, upper padding plate, gasket, shaping ready, lower die group includes drawing tightening ring, cavity plate, drawing cavity plate, lower stripper, finishing punch-pin, punch retainer, lower bolster and lower die holder, and the upper die holder and lower die holder are directly connected to be provided with guide post；Cooling water recirculation system is set in accurate punch-pin, is cooled to accurate punch-pin, guarantees product stability；The utility model is easy to use, can preferably guarantee that the convenience of the stability of size and the service life of shaping part and replacement after casing drawing shaping, lifting shell overall precision ensure that motor performance gets a promotion；Mold temperature effectively controls cooling, equally raising product quality.
Description
Technical field
The utility model relates to a kind of automotive seat casing processing molds, specifically disclose a kind of automotive seat casing continuous punching
It is pressed into pattern.
Background technique
Automotive seat casing be the both sides of deep drawing casing and casing be it is flat, casing is in drawing and the flat position occiput of molding
Easily rising material and chassis size is unstable after shaping occur, required precision is not achieved easily occurs producing batch scrap and show
As.
It is changed to overall structure by change punch-pin, cavity plate size and shaping part, is not able to satisfy such casing concentricity
0.05, the size of symmetry 0.05 and casing inner wall diameter positive and negative 0.025 requirement.And the upper mold of shaping is easily damaged and is got ready
Position rupture event, maintenance are extremely inconvenient.
Similarly, heat cannot effectively discharge casing during deep drawing and number of drawing is at 28 beats/min, lead
Cause shell temperature high.Mold temperature and the excessively high wear-resisting decline for leading to mould parts of product temperature, the unstable essence of production
Degree is difficult to ensure.
Utility model content
The purpose of utility model of the utility model is: it is a kind of easy to use to solve the above problem, guarantee casing
The convenience of the stability of size and the service life of shaping part and replacement, lifting shell overall precision ensure that motor performance is mentioned
Rise, mold can effective temperature-reducing automotive seat casing continuous stamping forming die.
The technical solution adopted in the utility model is such that
A kind of automotive seat casing continuous stamping forming die, including upper mold group and lower die group, the upper mold group includes upper mold
Punch-pin, forming convax mould and molding concave die are got in seat, upper padding plate, gasket, shaping ready, and lower die group includes drawing tightening ring, cavity plate, drawing
Cavity plate, lower stripper, finishing punch-pin, punch retainer, lower bolster and lower die holder, the upper die holder and upper padding plate are vertically connected with,
The gasket, shaping are got punch-pin, forming convax mould and molding concave die ready and are set in upper die holder and upper padding plate central hole；The pad
Piece is embedded in upper die holder, and the molding concave die upper end is abutted with gasket；The forming convax mould is embedded in molding concave die, and two
Person is coaxial；The forming convax mould upper end is socketed nitrogen gas spring one；The nitrogen gas spring one and upper end that forming convax mould is arranged by upper end pass
Power pin, one power transmission of Rectangular Spring；The shaping gets punch-pin ready and is located at molding concave die side；The cavity plate, drawing cavity plate, lower de- material
Plate, punch retainer, lower bolster connect setting with lower die holder stacked on top；The drawing tightening ring is embedded on cavity plate center
Side；Finishing punch-pin lower end is connect with lower bolster, and upper end sequentially passes through lower stripper, drawing cavity plate, cavity plate center, and end is stopped
In drawing tightening ring；The upper die holder and lower die holder are directly connected to be provided with guide post；
It further include cooling system, the cooling system includes the cold water intake tunnel being set in lower die holder, hot water effluent
Channel and from lower die holder extend upward through lower bolster extend in finishing punch-pin, with finishing punch-pin be coaxially disposed cooling water cyclic system
System, the cold water intake tunnel and hot water effluent channel are connected to cooling water recirculation system；The cold water intake tunnel with it is cold
But cold water inlet valve is arranged in water circulation system junction；Regulating valve is discharged in hot water effluent's channel exit setting hot water；
It is supported and is fixed by mounting seat below the cooling water recirculation system.
Further, upper die holder is extended in power transmission pin upper end, and spring block set is arranged on the outside of extension；The spring
Block set lower end is connect by spring base with upper die holder, and spring pocket flap plate is arranged in upper end.
Further, the cooling water recirculation system includes inside and outside aquaporin, and inside and outside aquaporin connectivity points are located at cooling
Above water circulation system；The cold water intake tunnel is connected to inside aquaporin, and hot water effluent channel is connected to outside aquaporin.
Further, in the lower die holder and lower bolster, lower bolster with finishing punch-pin junction corresponding cooling water cyclic system
Sealing ring is arranged at position in system.
In conclusion due to the adoption of the above technical scheme, the beneficial effects of the utility model are:
The utility model is easy to use, can preferably guarantee the stability of size and shaping part after casing drawing shaping
The convenience of service life and replacement, thus the stability of size and the smoothness of batch production, lifting shell after lifting shell shaping
Overall precision ensures that motor performance gets a promotion；It realizes and effectively cools down to mold, so that the drawing environment of product is changed
It is good, to improve product quality, reduce product rejection rate.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of automotive seat casing continuous stamping forming die, including upper mold group and lower die group, the upper mold
Group gets punch-pin 4, forming convax mould 5 and molding concave die 6 ready including upper die holder 1, upper padding plate 2, gasket 3, shaping, and lower die group includes drawing
Tightening ring 7, cavity plate 8, drawing cavity plate 9, lower stripper 10, finishing punch-pin 11, punch retainer 12, lower bolster 13 and lower die holder
14, the upper die holder 1 and upper padding plate 2 are vertically connected with, and the gasket 3, shaping get punch-pin 4, forming convax mould 5 and molding concave die 6 ready
It is set in 2 central hole of upper die holder 1 and upper padding plate；The gasket 3 is embedded in upper die holder 1,6 upper end of molding concave die
It is abutted with gasket 3；The forming convax mould 5 is embedded in molding concave die 6, and the two is coaxial；5 upper end of forming convax mould is socketed nitrogen
Spring 1；The nitrogen gas spring 1 and upper end power transmission pin 16, one 17 power transmission of Rectangular Spring that forming convax mould 5 is arranged by upper end；Institute
It states 16 upper end of power transmission pin and extends upper die holder 1, spring block set 18 is set on the outside of extension；18 lower end of spring block set is logical
It crosses spring base 19 to connect with upper die holder 1, spring pocket flap plate 20 is arranged in upper end；The shaping gets punch-pin 4 ready and is located at molding concave die 6
Side；
The cavity plate 8, drawing cavity plate 9, lower stripper 10, about 14 heap of punch retainer 12, lower bolster 13 and lower die holder
Folded connection setting；The drawing tightening ring 7 is embedded in 8 overcentre of cavity plate；11 lower end of finishing punch-pin and lower bolster 13 connect
It connects, upper end sequentially passes through lower stripper 10, drawing cavity plate 9,8 center of cavity plate, and end terminates in drawing tightening ring 7；
The upper die holder 1 and lower die holder 14 are directly connected to be provided with guide post 21, rise and lead to the movement of upper mold group and lower die group
To effect.
The size shaping of shell is carried out, by cavity plate grouping machine shell to ensure that appearance will not in the case that product size is qualified
The zinc coat for having damage to lead to product peels off, and cavity plate group uses three-decker, respectively by drawing cavity plate 9, cavity plate 8, drawing tightening 7
Circle composition.The point molding of case head is mainly got punch-pin 4 ready by finishing punch-pin 11 and shaping and is completed, since drawing has been completed
Material has been formed, then if getting ready material streaming potential must cause size variation and material flow be unable to control caused by rise type
And material overflow and occur shovel material and pull phenomenon.It is made into and casing profiling to avoid above-mentioned phenomenon from getting shaping ready punch-pin 4
And, get when fastening material easy to repair using Quick disassembling structure, being filled into material effectively need to be molding
Position, it is ensured that molding step is not in cracking phenomena.Material when ensuring shaping under the action of drawing tightening ring and get ready
Material will not bulging and lead to size exception and bad order.
It further include cooling system, the cooling system includes cold water intake tunnel 22, the hot water being set in lower die holder 14
Exhalant canal 23 and from lower die holder 14 extend upward through lower bolster 13 extend in finishing punch-pin 11, with finishing punch-pin 11 be coaxially disposed
Cooling water recirculation system 24, the cooling water recirculation system 24 includes inside and outside aquaporin, and inside and outside aquaporin connectivity points are located at
24 top of cooling water recirculation system；The cold water intake tunnel 22 is connected to inside aquaporin, hot water effluent channel 23 and outside
Aquaporin connection；Cold water inlet valve 25 is set with 24 junction of cooling water recirculation system in the cold water intake tunnel 22, to
Control cold water enters in mould；In 23 exit of hot water effluent channel, regulating valve 26 is discharged in setting hot water, to adjust hot water
The hot water of the speed and flow of discharge, discharge can be through cooling tower again recycling and reusing；The lower die holder 14 and lower bolster 13,
At 24 position of cooling water recirculation system corresponding with 11 junction of finishing punch-pin of lower bolster 13 be arranged sealing ring 28, prevent water leak into
In seam, normal use is influenced；It is fixed below the cooling water recirculation system 24 by the support of mounting seat 27.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of automotive seat casing continuous stamping forming die, including upper mold group and lower die group, it is characterised in that: the upper mold group
Get punch-pin, forming convax mould and molding concave die ready including upper die holder, upper padding plate, gasket, shaping, lower die group include drawing tightening ring,
Cavity plate, drawing cavity plate, lower stripper, finishing punch-pin, punch retainer, lower bolster and lower die holder, the upper die holder and upper padding plate
It is vertically connected with, the gasket, shaping get punch-pin, forming convax mould and molding concave die ready and be set to upper die holder and upper padding plate central hole
It is interior；The gasket is embedded in upper die holder, and the molding concave die upper end is abutted with gasket；The forming convax mould is embedded in molding
In cavity plate, the two is coaxial；The forming convax mould upper end is socketed nitrogen gas spring one；The nitrogen gas spring that forming convax mould is arranged by upper end
One, with upper end power transmission pin, one power transmission of Rectangular Spring；The shaping gets punch-pin ready and is located at molding concave die side；The cavity plate, drawing
Cavity plate, lower stripper, punch retainer, lower bolster connect setting with lower die holder stacked on top；The drawing tightening ring is embedded in
Cavity plate overcentre；Finishing punch-pin lower end is connect with lower bolster, and upper end sequentially passes through lower stripper, drawing cavity plate, cavity plate
Center, end terminate in drawing tightening ring；The upper die holder and lower die holder are directly connected to be provided with guide post；
It further include cooling system, the cooling system includes the cold water intake tunnel being set in lower die holder, hot water effluent channel
The cooling water recirculation system that lower bolster is extended in finishing punch-pin, is coaxially disposed with finishing punch-pin is extended upward through with from lower die holder,
The cold water intake tunnel and hot water effluent channel are connected to cooling water recirculation system；In the cold water intake tunnel and cooling water
Cold water inlet valve is arranged in circulatory system junction；Regulating valve is discharged in hot water effluent's channel exit setting hot water；It is described
It is supported and is fixed by mounting seat below cooling water recirculation system.
2. a kind of automotive seat casing continuous stamping forming die according to claim 1, it is characterised in that: the power transmission pin
Upper die holder is extended in upper end, and spring block set is arranged on the outside of extension；Spring block set lower end passes through spring base and upper die holder
Spring pocket flap plate is arranged in connection, upper end.
3. a kind of automotive seat casing continuous stamping forming die according to claim 1, it is characterised in that: the cooling water
The circulatory system includes inside and outside aquaporin, and inside and outside aquaporin connectivity points are located above cooling water recirculation system；The cold water water inlet
Channel is connected to inside aquaporin, and hot water effluent channel is connected to outside aquaporin.
4. a kind of automotive seat casing continuous stamping forming die according to claim 1, it is characterised in that: in the lower die
Sealing ring is arranged with finishing punch-pin junction with lower bolster, lower bolster for seat at corresponding cooling water recirculation system position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020657.2U CN209631961U (en) | 2019-01-07 | 2019-01-07 | A kind of automotive seat casing continuous stamping forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020657.2U CN209631961U (en) | 2019-01-07 | 2019-01-07 | A kind of automotive seat casing continuous stamping forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631961U true CN209631961U (en) | 2019-11-15 |
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ID=68477084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920020657.2U Active CN209631961U (en) | 2019-01-07 | 2019-01-07 | A kind of automotive seat casing continuous stamping forming die |
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| Country | Link |
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| CN (1) | CN209631961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530520A (en) * | 2019-01-08 | 2019-03-29 | 镇江先锋汽车零部件有限公司 | A kind of reshaping device of motor housing |
-
2019
- 2019-01-07 CN CN201920020657.2U patent/CN209631961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530520A (en) * | 2019-01-08 | 2019-03-29 | 镇江先锋汽车零部件有限公司 | A kind of reshaping device of motor housing |
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