CN103240866B - A kind of refrigerator door liner sealing groove forming die - Google Patents
A kind of refrigerator door liner sealing groove forming die Download PDFInfo
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- CN103240866B CN103240866B CN201310181085.3A CN201310181085A CN103240866B CN 103240866 B CN103240866 B CN 103240866B CN 201310181085 A CN201310181085 A CN 201310181085A CN 103240866 B CN103240866 B CN 103240866B
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- refrigerator door
- door liner
- half module
- sealing groove
- mould body
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Abstract
The invention discloses a kind of refrigerator door liner sealing groove forming die, it comprises and is arranged on left half module on refrigerator door liner adsorption mould body and right half module, described left half module, right half module and the refrigerator door liner adsorption mould body between the two halves film of left and right cooperatively interact and form sealing groove forming cavity, described left half module can be hinged on described refrigerator door liner adsorption mould body in left and right turningly, the top of described refrigerator door liner adsorption mould body offers the guided mode groove of a below extension left, and described right half module is plugged in this guided mode groove slidably.Refrigerator door liner sealing groove forming die of the present invention can not be pulled when the demoulding, scratch the sealing groove position of refrigerator door liner, can effectively prevent refrigerator door liner local deformation.
Description
Technical field
The present invention relates to refrigerator and manufacture field, be specifically related to a kind of refrigerator door liner sealing groove forming die.
Background technology
Existing refrigerator door liner adopts plastics sucking moulding technique to be made usually, and the adsorption mould body surrounding adopted in this processing technology studs with the strand sealing groove that special sealing groove forming die tool carrys out shaping refrigerator door liner four limit to be used for install sealing strip.
Cross-sectional profiles shape due to sealing groove is all that notch is narrow usually, and the form that groove is inner wide, conveniently it after shaping can the demoulding smoothly, existing sealing groove forming die tool adopts the version of two mutual splits of module usually: each module is provided with half forming cavity, when just constituting the complete forming cavity consistent with the cross-sectional profiles of sealing groove to be processed after the forming cavity split in two modules.
The usual corresponding adsorption mould body of a module in this sealing groove forming die tool is fixed, and another module then can be hinged on adsorption mould body turningly.During the demoulding, the sealing groove position of forming on door of refrigerator inner bag deviates from adsorption mould body and outwards moves and drive one of them module to overturn, and is separated from each other with another module, thus the sealing groove position of forming on refrigerator door liner can be removed.But there is following shortcoming in this mould: during the demoulding, motion is not produced because one of them module is fixed on plastic uptake body, inner bag is when outwards the demoulding is carried out in movement, this fixing module is easy to forming but also pulls without the sealing groove position of cooling and shaping, scratch, even cause door of refrigerator inner bag local to deform, affect the final quality of product.
Summary of the invention
The present invention seeks to: for the problems referred to above, provide during a kind of demoulding and can not pull, scratch refrigerator door liner sealing groove position, effectively can prevent the refrigerator door liner sealing groove forming die of refrigerator door liner local deformation.
Technical scheme of the present invention is: a kind of refrigerator door liner sealing groove forming die, it comprises and is arranged on left half module on refrigerator door liner adsorption mould body and right half module, described left half module and right half module and the refrigerator door liner adsorption mould body between the two halves film of left and right cooperatively interact and form sealing groove forming cavity, described left half module can be hinged on described refrigerator door liner adsorption mould body in left and right turningly, the top of described refrigerator door liner adsorption mould body offers the guided mode groove of a below extension left, and described right half module is plugged in this guided mode groove slidably.
As preferably, the bottom land of described guided mode groove is coaxially arranged with a guide nail slot, the bottom land of this guide nail slot is coaxially arranged with one and adjusts nail groove, and adjust the bottom land of nail groove to communicate with the external world, a stop screw from bottom to top stretches into that groove followed closely in described tune, guide nail slot is connected with the bottom thread of described right half module with in guided mode groove successively.
As preferably, the cross section of described sealing groove forming cavity is in falling " Ω " shape.
Advantage of the present invention is:
1, when the sealing groove position of forming is taken out from this sealing groove forming die on refrigerator door liner, can not be pulled, scratched.
2, when on refrigerator door liner, the sealing groove position of forming is taken out from this sealing groove forming die, sealing groove position on door courage tangles left and right half module voluntarily and sealing groove forming cavity is disintegrated, without the need to arranging extra power-equipment to drive left and right half module action, not only reduce energy resource consumption, reduce manufacturing cost, also improve the demoulding efficiency of refrigerator door liner.
3, before door courage plastics sucking moulding, operator can also change the height of right half module by transferring stop screw, to meet the accurate dimensional requirement of sealing groove forming cavity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is structural representation when refrigerator door liner sealing groove forming die is in matched moulds state in the embodiment of the present invention;
Fig. 2 is structural representation when refrigerator door liner sealing groove forming die is in parting state in the embodiment of the present invention;
Fig. 3 is the structural representation of refrigerator door liner adsorption mould body in the embodiment of the present invention;
Wherein: 1-refrigerator door liner adsorption mould body, the left half module of 2-, the right half module of 3-, 4-sealing groove forming cavity, 5-guided mode groove, 6-guide nail slot, 7-adjusts nail groove, 8-stop screw.
Detailed description of the invention
As shown in FIG. 1 to 3, this refrigerator door liner sealing groove forming die that the present embodiment provides is formed primarily of the left half module 2 be arranged on refrigerator door liner adsorption mould body 1 and right half module 3, left half module 2, right half module 3 and the refrigerator door liner adsorption mould body between the two halves film of left and right cooperatively interact and form sealing groove forming cavity 4, and the cross section of sealing groove forming cavity 4 is in falling " Ω " shape.Wherein, left half module 2 is hinged on refrigerator door liner adsorption mould body 1, can make the flip-flop movement of left and right directions.The top of described refrigerator door liner adsorption mould body 1 offers the guided mode groove 5 that extends of below left, and described right half module 3 to be plugged in this guided mode groove 5 and sliding up and down of can doing to tilt along this guided mode groove.
In the present embodiment, the bottom land of described guided mode groove 5 is coaxially arranged with on a guide nail slot 6(cell wall and is shaped with internal thread), the bottom land of this guide nail slot 6 is coaxially arranged with one and adjusts nail groove 7, and adjusts the bottom land of nail groove 7 to communicate (namely adjusting the bottom land of nail groove to pass to refrigerator door liner adsorption mould body surface) with the external world.One stop screw 8 from bottom to top stretches into described tune nail groove 7 successively, guide nail slot 6 is connected with the bottom thread of described right half module 3 with in guided mode groove 5, and the screw cap of stop screw 8 lower end is arranged in adjust follows closely groove 7.During assembling, stop screw 8 is from bottom to top penetrated successively and adjusts nail groove 7, guide nail slot 6 and guided mode groove 5, and the screw portion on top is screwed in right half module 3 (right half module is shaped with the internal thread hole suitable with stop screw), during to prevent work, right half film 3 skids off guided mode groove 5 and drops away.
Shown in composition graphs 2 and Fig. 3, now the operation principle of this refrigerator door liner sealing groove forming die described in the present embodiment is described below: as Fig. 2, before carrying out refrigerator door liner plastics sucking moulding, left half module 2 overturns to the right under self gravitation effect until it is resisted against stopping on refrigerator door liner adsorption mould body 1, right half module 3 under self gravitation effect along guided mode groove 5 left slid underneath until be resisted against bottom it guided mode groove 5 bottom land stop, now, left half module 2, right half module 3 and the refrigerator door liner adsorption mould body 1 between the two halves film of left and right cooperatively interact and just form complete sealing groove forming cavity 4, refrigerator door liner sealing groove forming die is in matched moulds state.Then carry out the plastics sucking moulding of refrigerator door liner, after treating that four sealing grooves on refrigerator door liner and four limits thereof are shaping, just start knockout course.As Fig. 3, during the demoulding, corresponding mould emptier drives refrigerator door liner to deviate from refrigerator door liner adsorption mould body 1 outwards movement, the sealing groove position of forming on door of refrigerator inner bag will tangle left half module 2 and right half module 3, thus drive left half module 2 to overturn left, right half module 3 is driven to slide along guided mode groove 5 to upper right side, make a left side, right half module is separated from each other, refrigerator door liner sealing groove forming die is in parting state, sealing groove forming cavity 4 is disintegrated in the process, the sealing groove position of forming on refrigerator door liner can be removed, and can not pull, scratch refrigerator door liner sealing groove position.After sealing groove position departs from completely, left and right half module resets again under respective Action of Gravity Field, again forms complete sealing groove forming cavity 4.Stop screw 8 can prevent right half film 3 from departing from guided mode groove 5 completely and dropping away.
Visible, when the sealing groove position of forming on refrigerator door liner is taken out from this sealing groove forming die, sealing groove position on door courage tangles left and right half module voluntarily and drives left half module and right half module to turn over motion and shifting movement obliquely as a left side respectively, and sealing groove forming cavity is disintegrated, without the need to arranging extra power-equipment to drive left and right half module action, not only reduce energy resource consumption, reduce manufacturing cost, also improve the demoulding efficiency of refrigerator door liner.
Certainly, above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to people can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to the Spirit Essence of main technical schemes of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (2)
1. a refrigerator door liner sealing groove forming die, it is characterized in that: it comprises and is arranged on left half module (2) on refrigerator door liner adsorption mould body (1) and right half module (3), described left half module (2), right half module (3) and the refrigerator door liner adsorption mould body (1) between the two-half die of left and right cooperatively interact and form sealing groove forming cavity (4), described left half module (2) can be hinged on described refrigerator door liner adsorption mould body (1) in left and right turningly, the top of described refrigerator door liner adsorption mould body (1) offers the guided mode groove (5) of a below extension left, described right half module (3) is plugged in this guided mode groove (5) slidably, the bottom land of described guided mode groove (5) is coaxially arranged with a guide nail slot (6), the bottom land of this guide nail slot (6) is coaxially arranged with one and adjusts nail groove (7), and adjust the bottom land of nail groove (7) to communicate with the external world, one stop screw (8) from bottom to top stretches into described tune nail groove (7) successively, guide nail slot (6) to be connected with the bottom thread of described right half module (3) with in guided mode groove (5).
2. refrigerator door liner sealing groove forming die according to claim 1, is characterized in that: the cross section of described sealing groove forming cavity (4) is in falling " Ω " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181085.3A CN103240866B (en) | 2013-05-16 | 2013-05-16 | A kind of refrigerator door liner sealing groove forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181085.3A CN103240866B (en) | 2013-05-16 | 2013-05-16 | A kind of refrigerator door liner sealing groove forming die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103240866A CN103240866A (en) | 2013-08-14 |
| CN103240866B true CN103240866B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310181085.3A Active CN103240866B (en) | 2013-05-16 | 2013-05-16 | A kind of refrigerator door liner sealing groove forming die |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435052B (en) * | 2019-08-02 | 2021-07-06 | 安徽万朗磁塑股份有限公司 | Refrigerator inside lining door seals draw-in groove mould shedder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462356A (en) * | 2009-01-09 | 2009-06-24 | 昆山市三建模具机械有限公司 | Refrigerator door liner sealing groove forming die |
| CN101992547A (en) * | 2010-11-04 | 2011-03-30 | 滁州市科创模具制造有限公司 | Refrigerator door core vacuum forming mold |
| CN202895677U (en) * | 2012-09-03 | 2013-04-24 | 青岛颐润模具有限公司 | Large-sized door-lining plastic-absorption mold door seal groove double-edge stripper structure |
| CN203236696U (en) * | 2013-05-16 | 2013-10-16 | 昆山市三建模具机械有限公司 | Seal groove molding die of refrigerator door liner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2926489B1 (en) * | 1998-04-06 | 1999-07-28 | 株式会社山正製作所 | Split mold and sheet forming method using the same |
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2013
- 2013-05-16 CN CN201310181085.3A patent/CN103240866B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462356A (en) * | 2009-01-09 | 2009-06-24 | 昆山市三建模具机械有限公司 | Refrigerator door liner sealing groove forming die |
| CN101992547A (en) * | 2010-11-04 | 2011-03-30 | 滁州市科创模具制造有限公司 | Refrigerator door core vacuum forming mold |
| CN202895677U (en) * | 2012-09-03 | 2013-04-24 | 青岛颐润模具有限公司 | Large-sized door-lining plastic-absorption mold door seal groove double-edge stripper structure |
| CN203236696U (en) * | 2013-05-16 | 2013-10-16 | 昆山市三建模具机械有限公司 | Seal groove molding die of refrigerator door liner |
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| CN103240866A (en) | 2013-08-14 |
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