CN102389868A - Tool and method for manufacturing refrigerator shells - Google Patents
Tool and method for manufacturing refrigerator shells Download PDFInfo
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- CN102389868A CN102389868A CN2011103208900A CN201110320890A CN102389868A CN 102389868 A CN102389868 A CN 102389868A CN 2011103208900 A CN2011103208900 A CN 2011103208900A CN 201110320890 A CN201110320890 A CN 201110320890A CN 102389868 A CN102389868 A CN 102389868A
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- case shell
- frock
- refrigerator case
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Abstract
The invention discloses tool and method for manufacturing refrigerator shells. The tool comprises a main body part, a first supporting part and a second supporting part, wherein the first supporting part and the second supporting part are respectively connected with the main body part and are opposite to each other; the first supporting part is near to the upper end of the main body part, and the second supporting part is near to the lower end of the main body part; and grooves extending along the left and right directions are arranged on the upper surface of the first supporting part and the lower surface of the second supporting part. According to the tool for manufacturing the refrigerator shells, the distance between the upper end of the first supporting part and the lower end of the second supporting part is matched with the width of a refrigerator, and the grooves extending along the left and right directions are arranged on the upper surface of the first supporting part and the lower surface of the second supporting part, so that the tool can be matched with the U-shaped refrigerator shell for use, thereby improving the efficiency for manufacturing the U-shaped refrigerator shells, and leading the manufacturing of the U-shaped refrigerator shells to be more convenient.
Description
Technical field
The present invention relates to art of refrigeration units, particularly a kind of method that is used to make the frock of refrigerator case shell and makes refrigerator case shell.
Background technology
During first side plate, second side plate and base plate are structure as a whole when making refrigerator U-shaped case shell case shell, need attach the regional spreading glue of vacuum insulation panel at first and second side plate, owing to the case shell is the U-shaped structure; In the process of smearing,, there are some technical barriers: for example if the case shell is vertically placed; When first, second side plate of U-shaped case shell was vertically placed, when gluing, glue received gravity effect and occurs drenching the extension phenomenon easily; And except drench hanging phenomenon, because glue had certain fluidity before solidifying, this makes bondline thickness attenuation gradually from bottom to top; Be unfavorable for the evenly bonding of vacuum insulation panel, perhaps cause glue waste.And, on vertical plane, paste vacuum insulation panel, make the thermal insulation board location difficulty, easily when glue is not fixed, slippage downwards.In addition; After attaching vacuum insulation panel; Need special equipment on vertical plane, both direction carries out pressing to it from the left and right sides, is two procedures or the operation of two complete equipments that separates if attach vacuum insulation panel with press equipment; In the process of intermediate transfer station, also there is the possibility of downward slippage.When first, second side plate of U-shaped case shell was vertically placed, gluing is difficulty, and made the distortion of case shell easily.If laterally the free end of the side plate of placing box shell is because the effect meeting downwarping of self gravitation causes the buckling deformation of case shell corner.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.For this reason, one object of the present invention is to propose the frock that is used to make refrigerator case shell that a kind of convenience is processed refrigerator case shell.
Another object of the present invention is to propose a kind of method of making refrigerator case shell.
To achieve these goals, first aspect present invention provides a kind of frock that is used to make refrigerator case shell, comprising: main part; With first and second support portions; Said first and second support portions are connected with said main part respectively and against each other; The upper end of the contiguous said main part in wherein said first support portion; The lower end of the contiguous said main part in said second support portion is respectively equipped with the groove that extends along left and right directions on the lower surface of the upper surface of said first support portion and said second support portion.
The frock that is used to make refrigerator case shell according to the embodiment of the invention; Distance between the lower end of the upper end of its first support portion and second support portion is complementary with the width of refrigerator; And on the lower surface of the upper surface of first support portion and second support portion, be respectively equipped with the groove that extends along left and right directions; Can be used with U-shaped case shell, the free end of U-shaped case shell coupling has for example been avoided the free end downwarping of U-shaped case shell and has been made the buckling deformation of U-shaped case shell; Improved the efficient of making U-shaped refrigerator case shell after adopting this frock simultaneously, made the making of U-shaped refrigerator case shell convenient.
In addition, the frock that is used to make refrigerator case shell according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention, be respectively equipped with magnet on the lower surface of the upper surface of said first support portion and said second support portion.
Further, said magnet is that permanent magnet or said magnet are electromagnet.
According to some embodiments of the present invention, said main part is provided with handle.
According to examples more of the present invention; Said first support portion links to each other with the back surface of said main part respectively with said second support portion, and the upper surface of said first support portion is concordant with the upper surface of said main part and lower surface said second support portion is concordant with the lower surface of said main part.
According to an example of the present invention, the free end of said first support portion and said second support portion is respectively equipped with step.
According to a concrete example of the present invention, said frock is a U-shaped or I-shaped.
According to one embodiment of present invention, said main part is that rectangular plate shape and said first and second support portions are strip.
Second aspect present invention proposes a kind of method that adopts the frock manufacturing refrigerator case shell of the described manufacturing refrigerator of the foregoing description case shell, it is characterized in that, may further comprise the steps: a) flat board bending back is formed the U-shaped outer container shell with first and second side plates and base plate; B) the said frock that is used to make refrigerator case shell is put between said first and second side plates of said U-shaped outer container shell, made the free end of first side plate be supported on said first support portion and the free end of said second side plate is supported on said second support portion; C) presumptive area on the inner surface of said first and second side plates is carried out cloth glue after, thermal insulation board is placed on the said presumptive area, and through exerting pressure said thermal insulation board is carried out pressing and paste on said first and second side plates.
Method according to the manufacturing refrigerator case shell of the embodiment of the invention; Between first and second side plates of U-shaped outer container shell, be provided with workpiece, make the opening of U-shaped outer container shell be difficult for producing shape, conveniently vacuum insulation panel is bondd; Bonding is convenient; And conveniently vacuum insulation panel is exerted pressure during bonding, make the more firm of the vacuum insulation panel and first side plate and second side plate stickup, make the position of vacuum insulation panel be difficult for moving.
In addition, the method for manufacturing refrigerator case shell according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention, the free end of said first and second side plates is respectively equipped with the flange that extends internally, and wherein said flange is contained in the said groove.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the structural representation of frock that is used to make refrigerator case shell according to the embodiment of the invention;
Fig. 1 is the structural representation that is used to make the frock of refrigerator case shell according to an embodiment of the invention;
Fig. 3 is the flow chart according to the method for the manufacturing refrigerator case shell of the embodiment of the invention; With
Fig. 4-the 9th is according to the making step sketch map of frock making refrigerator case shell that is used to make refrigerator case shell of the embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.
The frock that is used to make refrigerator case shell according to the embodiment of the invention is described with reference to the drawings below.
As shown in Figure 1, a kind of according to an embodiment of the invention frock that is used to make refrigerator case shell comprises: main part 1, first support portion 2 and second support portion 3.
Particularly; First support portion 2 is connected with main part 1 respectively with second support portion 3 and against each other; Wherein first support portion 2 is close to the upper end (referring to Fig. 1) of main parts 1; The lower end (referring to Fig. 1) of second support portion, 3 contiguous main parts 1 is respectively equipped with the groove 4 that extends along left and right directions (referring to Fig. 1) on the upper surface 21 of first support portion 2 and the lower surface 31 of second support portion 3.In other words, be formed with first support portion 2 and second support portion 3 respectively at the two ends up and down of main part 1, on the lower surface 31 of the upper surface 21 of first support portion 2 and second support portion 3, be formed with the groove 4 that left and right directions extends respectively.Groove 4 will be used to place the flange 9 of the side plate of refrigerator case shell, for example, and the flange 9 that forms on first side plate 91 shown in Fig. 4-9 and the free end of second side plate 92.
The frock that is used to make refrigerator case shell according to the embodiment of the invention; Distance between the lower end of the upper end of its first support portion 2 and second support portion 3 and the width of refrigerator (first side plate 91 of refrigerator case shell, the distance of second side plate 92) are complementary; And on the lower surface 31 of the upper surface 21 of first support portion 2 and second support portion 3, be respectively equipped with the groove 4 that extends along left and right directions (referring to Fig. 1); Can be used with U-shaped case shell first side plate 91 and second side plate 92; For example the free end of first side plate 91 of U-shaped case shell and second side plate 92 matees; Avoided the free end downwarping of U-shaped case shell and made the buckling deformation of U-shaped case shell, adopted simultaneously and improved the efficient of making U-shaped refrigerator case shell after this frock, made the making of U-shaped refrigerator case shell convenient.
As shown in Figure 1, according to one embodiment of present invention, can be respectively equipped with magnet 5 on the upper surface 21 of first support portion 2 and the lower surface 31 of second support portion 3.Thus, magnet 5 can hold first side plate 91 and second side plate 92 of refrigerator case shell, makes the more firm of the frock and first side plate 91 and 92 adhesives of second side plate.
Further, magnet 5 can be permanent magnet.Thus, can make things convenient for being connected of workpiece and first side plate 91 and second side plate 92, and operate fairly simple.Magnet 5 can be electromagnet, and thus, the mode that can pass through energising or outage is to electromagnet magnetisation or demagnetization; For example, frock makes the electromagnet magnetisation when being connected with refrigerator case shell; When needs dismounting frock, make the electromagnet demagnetization, with the convenient frock of using refrigerator case shell is processed.
As shown in Figure 1, according to one embodiment of present invention, main part 1 is provided with handle 6.Thus, in the process of using frock processing refrigerator case shell, convenient moving to frock.
As shown in Figure 1; According to examples more of the present invention; First support portion 2 links to each other with the back surface (referring to the fore-and-aft direction among Fig. 1) of main part 1 respectively with second support portion 3, and the upper surface 21 of first support portion 2 and the upper surface of main part 1 11 are concordant and lower surface 31 second support portion 3 is concordant with the lower surface 12 of main part 1.In other words; The upper surface 21 of first support portion 2, the lower surface 31 of second support portion 3 are concordant with lower surface 12 with the upper surface 11 of support portion 1 respectively; And first support portion 2 and second support portion 3 lay respectively at the back surface of main part 1; Thus, can make things convenient for being connected of frock and refrigerator case shell, reserve bigger space for processing refrigerator case shell.
As shown in Figure 1, according to an example of the present invention, the free end of first support portion 2 and second support portion 3 is respectively equipped with step 11.Thus, can save the materials amount of first support portion 2 and second support portion 3, practice thrift and make the required cost of frock.
According to some embodiments of the present invention, frock is U-shaped or I-shaped (referring to Fig. 2).Need to prove that frock is appreciated that the same side into main part 1 and first support portion 2 and second support portion 3 to being connected for the U font, form opening or U font structure to the right left.Frock is I-shaped being appreciated that to main part 1 is connected with the middle part of first support portion 2 and second support portion 3 respectively, and main part 1, first support portion 2 and second support portion 3 are formed I-shaped.Frock is a U-shaped or I-shaped, and the materials that make frock still less, and are more convenient to use, has reduced the production cost of making frock simultaneously.
As shown in Figure 1, according to a concrete example of the present invention, main part 1 is that rectangular plate shape and first support portion 2 and second support portion 3 are strip.Thus, such structure is convenient to processing, has improved the efficient of production frock.
As shown in Figure 3, the method for manufacturing refrigerator case shell according to the abovementioned embodiments of the present invention may further comprise the steps:
Flat board bending back is formed U-shaped outer container shell with first side plate 91 and second side plate 92 and base plate 93.
The said frock that is used to make refrigerator case shell is put between first side plate 91 and second side plate 92 of U-shaped outer container shell (promptly between first side plate 91 and second side plate 92), made the free end of first side plate 91 be supported on first support portion 2 and the free end of second side plate 92 is supported on second support portion 3.Even the flange on the free end of first side plate 91 and second side plate 92 stretches in the groove 4.
Utilize the frock of the embodiment of the invention to produce the method that refrigerator case shell is produced refrigerator case shell according to an embodiment of the invention; Distance between the upper end of first support portion 2 of frock and the lower end of second support portion 3 and the width of refrigerator (first side plate 91 of refrigerator case shell, the distance of second side plate 92) are complementary; And on the lower surface 31 of the upper surface 21 of first support portion 2 and second support portion 3, be respectively equipped with the groove 4 that extends along left and right directions (referring to Fig. 1); Can be used with U-shaped case shell first side plate 91 and second side plate 92; For example the free end of first side plate 91 of U-shaped case shell and second side plate 92 matees; Avoided the free end downwarping of U-shaped case shell and made the buckling deformation of U-shaped case shell, adopted simultaneously and improved the efficient of making U-shaped refrigerator case shell after this frock, made the making of U-shaped refrigerator case shell convenient.
After presumptive area on the inner surface of said first side plate 91 and second side plate 92 carried out cloth glue, thermal insulation board 8 is placed on the said presumptive area, and through exerting pressure said thermal insulation board is carried out pressing and paste on said first side plate 91 and second side plate 92.
According to some embodiments of the present invention, the free end of first side plate 91 and second side plate 92 is respectively equipped with the flange 9 that extends internally, and wherein flange is contained in the groove 4.Thus, can make things convenient for the combination of refrigerator case shell and frock to use.
The following step of describing the frock production refrigerator case shell that utilizes the embodiment of the invention with reference to figure 3-8:
As shown in Figure 4, the case shell becomes U-shaped after being handled through bending by tabular, and the size of its opening part and the height of frock mate each other.
As shown in Figure 5, the case shell is installed to the opening part of U-shaped refrigerator case shell, the flange 9 of first side plate 91 and second side plate 92 is corresponding with groove 4 on the frock, and frock is played a supporting role to the free end of first side plate 91 and second side plate 92.
As shown in Figure 6, the presumptive area on first side plate 91 and second side plate 92 is carried out cloth glue.For the bonding thermal insulation board is prepared.
As shown in Figure 7, at cloth glue area bonded thermal insulation board.
As shown in Figure 8, above vacuum insulation panel, exert pressure, so that vacuum insulation panel firmly is connected with the case shell, for example can adopt 7 pairs of thermal insulation boards of press equipment to carry out pressing.
As shown in Figure 9, after the upset of refrigerator case shell is placed, remove frock and be refrigerator case shell semi-finished product.
According to the frock of the embodiment of the invention and the method for utilizing the frock production refrigerator case shell production refrigerator case shell of the embodiment of the invention; Distance between the upper end of first support portion 2 of frock and the lower end of second support portion 3 and the width of refrigerator (first side plate 91 of refrigerator case shell, the distance of second side plate 92) are complementary; And on the lower surface 31 of the upper surface 21 of first support portion 2 and second support portion 3, be respectively equipped with the groove 4 that extends along left and right directions (referring to Fig. 1); Can be used with U-shaped case shell first side plate 91 and second side plate 92; For example the free end of first side plate 91 of U-shaped case shell and second side plate 92 matees; Avoided the free end downwarping of U-shaped case shell and made the buckling deformation of U-shaped case shell, adopted simultaneously and improved the efficient of making U-shaped refrigerator case shell after this frock, made the making of U-shaped refrigerator case shell convenient.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (10)
1. a frock that is used to make refrigerator case shell is characterized in that, comprising:
Main part; With
First and second support portions; Said first and second support portions are connected with said main part respectively and against each other; The upper end of the contiguous said main part in wherein said first support portion; The lower end of the contiguous said main part in said second support portion is respectively equipped with the groove that extends along left and right directions on the lower surface of the upper surface of said first support portion and said second support portion.
2. the frock that is used to make refrigerator case shell according to claim 1 is characterized in that, is respectively equipped with magnet on the lower surface of the upper surface of said first support portion and said second support portion.
3. the frock that is used to make refrigerator case shell according to claim 2 is characterized in that, said magnet is that permanent magnet or said magnet are electromagnet.
4. the frock that is used to make refrigerator case shell according to claim 1 is characterized in that said main part is provided with handle.
5. to go the 1 described frock that is used to make refrigerator case shell according to right; It is characterized in that; Said first support portion links to each other with the back surface of said main part respectively with said second support portion, and the upper surface of said first support portion is concordant with the upper surface of said main part and lower surface said second support portion is concordant with the lower surface of said main part.
6. the frock that is used to make refrigerator case shell according to claim 5 is characterized in that, the free end of said first support portion and said second support portion is respectively equipped with step.
7. the frock that is used to make refrigerator case shell according to claim 1 is characterized in that, said frock is a U-shaped or I-shaped.
8. the frock that is used to make refrigerator case shell according to claim 1 is characterized in that, said main part is that rectangular plate shape and said first and second support portions are strip.
9. a method that adopts the frock manufacturing refrigerator case shell of each described manufacturing refrigerator case shell among the claim 1-9 is characterized in that, may further comprise the steps:
A) flat board bending back is formed the U-shaped outer container shell with first and second side plates and base plate;
B) the said frock that is used to make refrigerator case shell is put between said first and second side plates of said U-shaped outer container shell, made the free end of first side plate be supported on said first support portion and the free end of said second side plate is supported on said second support portion;
C) presumptive area on the inner surface of said first and second side plates is carried out cloth glue after, thermal insulation board is placed on the said presumptive area, and through exerting pressure said thermal insulation board is carried out pressing and paste on said first and second side plates.
10. the frock that is used to make refrigerator case shell according to claim 1 is characterized in that the free end of said first and second side plates is respectively equipped with the flange that extends internally, and wherein said flange is contained in the said groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110320890 CN102389868B (en) | 2011-10-20 | 2011-10-20 | Tool and method for manufacturing refrigerator shells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110320890 CN102389868B (en) | 2011-10-20 | 2011-10-20 | Tool and method for manufacturing refrigerator shells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102389868A true CN102389868A (en) | 2012-03-28 |
| CN102389868B CN102389868B (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110320890 Active CN102389868B (en) | 2011-10-20 | 2011-10-20 | Tool and method for manufacturing refrigerator shells |
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| CN (1) | CN102389868B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01314874A (en) * | 1988-06-15 | 1989-12-20 | Matsushita Refrig Co Ltd | Refrigerator |
| JPH1089841A (en) * | 1996-09-19 | 1998-04-10 | Fuji Electric Co Ltd | Heat insulation box for refrigerator or the like |
| CN2306469Y (en) * | 1997-08-07 | 1999-02-03 | 海尔集团公司 | Refrigerator housing |
| CN2406803Y (en) * | 1999-12-15 | 2000-11-22 | 广州广船国际股份有限公司 | Adjustable clamping arrangement for foaming mould of refrigerator body |
| CN201151044Y (en) * | 2007-12-24 | 2008-11-19 | 美的集团电冰箱制造（合肥）有限公司 | On-line dynamic stitching device of refrigeration evaporator with case body |
| CN101476810A (en) * | 2009-01-22 | 2009-07-08 | 昆山市三建模具机械有限公司 | Supporting and positioning device for refrigerator foaming internal mold |
| CN201552112U (en) * | 2009-11-19 | 2010-08-18 | 重庆长安汽车股份有限公司 | Spray holder for false window plate of backdoor in auto |
-
2011
- 2011-10-20 CN CN 201110320890 patent/CN102389868B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01314874A (en) * | 1988-06-15 | 1989-12-20 | Matsushita Refrig Co Ltd | Refrigerator |
| JPH1089841A (en) * | 1996-09-19 | 1998-04-10 | Fuji Electric Co Ltd | Heat insulation box for refrigerator or the like |
| CN2306469Y (en) * | 1997-08-07 | 1999-02-03 | 海尔集团公司 | Refrigerator housing |
| CN2406803Y (en) * | 1999-12-15 | 2000-11-22 | 广州广船国际股份有限公司 | Adjustable clamping arrangement for foaming mould of refrigerator body |
| CN201151044Y (en) * | 2007-12-24 | 2008-11-19 | 美的集团电冰箱制造（合肥）有限公司 | On-line dynamic stitching device of refrigeration evaporator with case body |
| CN101476810A (en) * | 2009-01-22 | 2009-07-08 | 昆山市三建模具机械有限公司 | Supporting and positioning device for refrigerator foaming internal mold |
| CN201552112U (en) * | 2009-11-19 | 2010-08-18 | 重庆长安汽车股份有限公司 | Spray holder for false window plate of backdoor in auto |
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|---|---|
| CN102389868B (en) | 2013-07-24 |
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Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |