CN104056965A - Disposable side-pushing and planishing structure for upper die of center beam of refrigerator - Google Patents

Disposable side-pushing and planishing structure for upper die of center beam of refrigerator Download PDF

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Publication number
CN104056965A
CN104056965A CN201410230012.3A CN201410230012A CN104056965A CN 104056965 A CN104056965 A CN 104056965A CN 201410230012 A CN201410230012 A CN 201410230012A CN 104056965 A CN104056965 A CN 104056965A
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CN
China
Prior art keywords
die
mold insert
patrix
guide rail
progressive die
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.)
Granted
Application number
CN201410230012.3A
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Chinese (zh)
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CN104056965B (en
Inventor
陈勇章
杜习鹏
王可胜
陈陆军
吕德明
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Hefei Jinhaikang Metal & Machine Co ltd
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Hefei Jinhaikang Metal & Machine Co ltd
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Priority to CN201410230012.3A priority Critical patent/CN104056965B/en
Publication of CN104056965A publication Critical patent/CN104056965A/en
Application granted granted Critical
Publication of CN104056965B publication Critical patent/CN104056965B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention belongs to the field of a stamping die, and particularly relates to a disposable side-pushing and planishing structure for an upper die of a center beam of a refrigerator. The disposable side-pushing and planishing structure comprises a stamping progressive die, wherein a stripping plate insert is mounted in the center of the stripping plate of the stamping progressive die; horizontal guide rails are arranged on the two sides of the stripping plate insert respectively, and fixed to the stopping baffle of the stamping progressive die; upper die side-sliding blocks are mounted on the guide rails respectively; the upper die side-sliding blocks can slide along the guide rails in a side direction; the upper die side blocks are connected with and hung on the stopping baffle through shoulder bolts; reset springs used for stripping materials are mounted between the upper die side-sliding blocks and the stripping plate insert; slotting tools are arranged outside the upper die side-sliding blocks; the upper side-sliding blocks are matched with the slotting tools through respective inclined planes in a sliding manner; a lower die insert is mounted in the center of the lower base plate of the stamping progressive die; the lower die insert corresponds to the stripping plate insert in an up-down direction; lower die balancing blocks are arranged on the two sides of the lower die insert respectively, and fixed onto the lower base plate.

Description

The disposable thruster flattened configuration of refrigerator central sill patrix
Technical field
The invention belongs to diel field, in particular, relate to the disposable thruster flattened configuration of a kind of refrigerator central sill patrix.
Background technology
Along with the development of refrigerator industry, whole industry is more and more higher for the requirement of technology, and in the more and more fierce epoch of competition, the production of high-speed and high-efficiency is by each producer is expected.Refrigerator central sill (as shown in Figure 1) is important parts, and output is very large, adopts some traditional mould structures, and operation is too many, can not meet the demands.The moulding process adopting is at present: with cutter die structure, be shaped on one side, point a lot of steps are done, and efficiency is low, and streamline often breaks because of in short supply.
Therefore a lot of producers consider to produce with progressive die, but because refrigerator central sill is to belong to appearance member, the burr direction of product has requirement, can only be shaped downwards, so there is certain difficulty in the time that thruster is shaped.Traditional way is generally the packaged counterdie of thruster, and patrix plugs cutter, and slotting tool promotes lower mode slider and is inwardly shaped, but this structure can not be used herein.
Summary of the invention
Technical problem to be solved by this invention, is exactly in progressive die, provides a kind of refrigerator central sill patrix disposable thruster flattened configuration, can allow product disposable thruster in the patrix of mould flatten moulding, and reach product size requirement.
The technical solution adopted in the present invention is: the disposable thruster flattened configuration of a kind of refrigerator central sill patrix, comprise punch level progressive die, stripper plate mold insert is housed in the middle of the stripper plate of described punch level progressive die, described stripper plate mold insert both sides are respectively equipped with horizontal guide rail, described guide rail is fixed on the baffle plate of described punch level progressive die, patrix side slide is housed respectively on described guide rail, described patrix side slide can be along described guide rail lateral sliding, and with contour screw connection suspension on described baffle plate, back-moving spring for de-material is housed between described patrix side slide and described stripper plate mold insert, described patrix side slide outside is provided with slotting tool, and described patrix side slide and described slotting tool are slidably matched by inclined-plane separately respectively, in the middle of the lower bolster of described punch level progressive die, counterdie mold insert is housed, described counterdie mold insert is corresponding up and down with described stripper plate mold insert, and described counterdie mold insert both sides are respectively equipped with counterdie balance weight, and described counterdie balance weight is fixed on described lower bolster.
As further supplementing of such scheme, described horizontal guide rail adopts dovetail ramp structure, smooth and easy to ensure to coordinate with patrix side slide, makes guide rail connect with baffle plate solid and reliable simultaneously.
As further supplementing of such scheme, described punch level progressive die die shoe both sides distribute be equipped with by cutter, describedly be slidably matched by cutter medial surface and described slotting tool lateral surface, described by cutter for eliminating the side force of described slotting tool when descending, the stability of guarantee product size.
Between side slide and de-material mold insert, back-moving spring is housed, after ensureing that patrix is up, product is de-material smoothly.
Beneficial effect: the invention has the advantages that: novel structure is ingenious, handling ease, is shaped reliable, has greatly simplified mould structure, and has promoted easily, in shaping of the same type, can adopt.
Brief description of the drawings
Fig. 1 is the structural representation of refrigerator central sill,
Fig. 2 is die opening state structural representation of the present invention,
Fig. 3 is matched moulds status architecture schematic diagram of the present invention.
In figure: 1. go up slotting tool, 2. horizontal guide rail, 3. back-moving spring, 4. stripper plate mold insert, 5. patrix side slide, 6. upper bolster, 7. upper padding plate, 8. fixed head, 9. baffle plate, 10. stripper plate, 11. lower bolsters, 12. by cutter, 13. lower bolsters, 14. die shoes, 15. counterdie mold inserts, 16. counterdie balance weights.
Detailed description of the invention
Further illustrate the present invention below by embodiment, and the present invention is not restricted to described embodiment, all similar with structure of the present invention, and be only size, position is adjusted or change person to some extent, all belongs to protection category of the present invention.
As shown in Figure 2, the disposable thruster flattened configuration of a kind of refrigerator central sill patrix, comprises punch level progressive die, and punch level progressive die comprises: upper bolster 6, upper padding plate 7, fixed head 8, baffle plate 9, stripper 10, lower bolster 11, lower bolster 13, die shoe 14.In the middle of the stripper plate 10 of punch level progressive die, stripper plate mold insert 4 is housed, stripper plate mold insert 4 both sides are respectively equipped with horizontal guide rail 2, horizontal guide rail 2 is fixed on the baffle plate 9 of punch level progressive die, patrix side slide 5 is housed respectively on horizontal guide rail 2, patrix side slide 5 can be along horizontal guide rail 2 lateral slidings, and with contour screw connection suspension on baffle plate 9, the back-moving spring 3 for de-material is housed between patrix side slide 5 and stripper plate mold insert 4.Patrix side slide 5 outsides are provided with slotting tool 1, and patrix side slide 5 is slidably matched by inclined-plane separately respectively with slotting tool 1.
In the middle of the lower bolster 13 of punch level progressive die, counterdie mold insert 15 is housed, counterdie mold insert 15 is corresponding Shang Xia 4 with stripper plate mold insert, and counterdie mold insert 15 both sides are respectively equipped with counterdie balance weight 16, and counterdie balance weight 16 is fixed on lower bolster 13.
As further supplementing of such scheme, horizontal guide rail 2 adopts dovetail ramp structure, smooth and easy to ensure to coordinate with patrix side slide 5, makes horizontal guide rail 2 connect solid and reliable with baffle plate 9 simultaneously.
As further supplementing of such scheme, punch level progressive die die shoe 14 both sides distribute and be equipped with by cutter 12, be slidably matched by cutter 12 medial surfaces and slotting tool 1 lateral surface, by cutter 12 for eliminating the side force of slotting tool 1 when descending, the stability of guarantee product size.
Operation principle: move downwards when forcing press drives upper bolster 6, de-material mold insert 4 contacts with counterdie mold insert 15, and pushes down product, and patrix side slide 5 contacts with counterdie balance weight 16.Upper bolster 6 continues descending, and slotting tool 1 touch by cutter 12, and promotes side slide 5 and inwardly slide along horizontal guide rail 2, drives the inside reflexed of product, and when patrix side slide 5 tops are during to stripper plate mold insert 4, thruster completes, and product flattens.Upper bolster 6 continues when descending, and slotting tool 1 is walked stroke for sky, plays a part to proofread and correct to flatten angle.After shaping, upper bolster 6 is thrown off up, and slotting tool 1 departs from patrix side slide 5, and under the effect of back-moving spring 3, patrix side slide 5 outwards moves along horizontal guide rail 2 and counterdie balance weight 16, departs from product, thereby takes off material smoothly.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, can be understood as in the situation that not departing from the principle of the invention and spirit, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is limited by claims and equivalent thereof.

Claims (3)

1. the disposable thruster flattened configuration of refrigerator central sill patrix, comprise punch level progressive die, it is characterized in that: stripper plate mold insert is housed in the middle of the stripper plate of described punch level progressive die, described stripper plate mold insert both sides are respectively equipped with horizontal guide rail, described guide rail is fixed on the baffle plate of described punch level progressive die, patrix side slide is housed respectively on described guide rail, described patrix side slide can be along described guide rail lateral sliding, and with contour screw connection suspension on described baffle plate, the back-moving spring for de-material is housed between described patrix side slide and described stripper plate mold insert; Described patrix side slide outside is provided with slotting tool, and described patrix side slide and described slotting tool are slidably matched by inclined-plane separately respectively; In the middle of the lower bolster of described punch level progressive die, counterdie mold insert is housed, described counterdie mold insert is corresponding up and down with described stripper plate mold insert, and described counterdie mold insert both sides are respectively equipped with counterdie balance weight, and described counterdie balance weight is fixed on described lower bolster.
2. the disposable thruster flattened configuration of a kind of refrigerator central sill patrix according to claim 1, is characterized in that: described horizontal guide rail adopts dovetail ramp structure.
3. the disposable thruster flattened configuration of a kind of refrigerator central sill patrix according to claim 1, is characterized in that: described punch level progressive die die shoe both sides distribute and be equipped with by cutter, be describedly slidably matched by cutter medial surface and described slotting tool lateral surface.
CN201410230012.3A 2014-05-28 2014-05-28 The disposable thruster flattened configuration of refrigerator central sill patrix Expired - Fee Related CN104056965B (en)

Priority Applications (1)

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CN201410230012.3A CN104056965B (en) 2014-05-28 2014-05-28 The disposable thruster flattened configuration of refrigerator central sill patrix

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Application Number Priority Date Filing Date Title
CN201410230012.3A CN104056965B (en) 2014-05-28 2014-05-28 The disposable thruster flattened configuration of refrigerator central sill patrix

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CN104056965A true CN104056965A (en) 2014-09-24
CN104056965B CN104056965B (en) 2016-03-09

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107470455A (en) * 2017-08-30 2017-12-15 合肥正特机械有限公司 Beam mould and its moulding process in a kind of household refrigerator-freezer
CN112191707A (en) * 2020-09-27 2021-01-08 苏州浪潮智能科技有限公司 Slider type double-material flattening device
CN112517749A (en) * 2020-11-13 2021-03-19 滁州市艾德模具设备有限公司 High-end refrigerator decorative wallboard die and production process

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919305A1 (en) * 1997-11-28 1999-06-02 Attrezzeria M.V. di Marin Visino & C. S.n.c. Drawing and coining die for manufacturing metal containers and the like
KR20080005769A (en) * 2006-07-10 2008-01-15 고선용 Slide rail of manufacturing method thereof
CN101983794A (en) * 2010-11-05 2011-03-09 滁州市科创模具制造有限公司 Refrigerator door shell end bending die
CN202943160U (en) * 2012-11-30 2013-05-22 滁州市精华模具制造有限公司 Refrigerator middle cover plate flat pressing die
CN202943159U (en) * 2012-11-30 2013-05-22 滁州市精华模具制造有限公司 Refrigerator middle cover plate bending punch die
CN203992043U (en) * 2014-05-28 2014-12-10 合肥金海康五金机械制造有限公司 The disposable thruster flattened configuration of refrigerator central sill patrix

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919305A1 (en) * 1997-11-28 1999-06-02 Attrezzeria M.V. di Marin Visino & C. S.n.c. Drawing and coining die for manufacturing metal containers and the like
KR20080005769A (en) * 2006-07-10 2008-01-15 고선용 Slide rail of manufacturing method thereof
CN101983794A (en) * 2010-11-05 2011-03-09 滁州市科创模具制造有限公司 Refrigerator door shell end bending die
CN202943160U (en) * 2012-11-30 2013-05-22 滁州市精华模具制造有限公司 Refrigerator middle cover plate flat pressing die
CN202943159U (en) * 2012-11-30 2013-05-22 滁州市精华模具制造有限公司 Refrigerator middle cover plate bending punch die
CN203992043U (en) * 2014-05-28 2014-12-10 合肥金海康五金机械制造有限公司 The disposable thruster flattened configuration of refrigerator central sill patrix

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107470455A (en) * 2017-08-30 2017-12-15 合肥正特机械有限公司 Beam mould and its moulding process in a kind of household refrigerator-freezer
CN107470455B (en) * 2017-08-30 2019-05-28 康帅冷链设备科技江苏有限公司 Beam mould in a kind of household refrigerator-freezer
CN112191707A (en) * 2020-09-27 2021-01-08 苏州浪潮智能科技有限公司 Slider type double-material flattening device
CN112517749A (en) * 2020-11-13 2021-03-19 滁州市艾德模具设备有限公司 High-end refrigerator decorative wallboard die and production process

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Granted publication date: 20160309

Termination date: 20180528