CN202591424U - Forming die of refrigerator back panel - Google Patents
Forming die of refrigerator back panel Download PDFInfo
- Publication number
- CN202591424U CN202591424U CN 201220254984 CN201220254984U CN202591424U CN 202591424 U CN202591424 U CN 202591424U CN 201220254984 CN201220254984 CN 201220254984 CN 201220254984 U CN201220254984 U CN 201220254984U CN 202591424 U CN202591424 U CN 202591424U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cylinder
- back panel
- refrigerator back
- major axis
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a forming die of a refrigerator back panel, and relates to the technical field of household appliance dies. The forming die of the refrigerator back panel comprises an upper die panel and a lower die panel, and is characterized in that a cylinder is fixed on the lower die panel, the cylinder is connected with a long shaft through a piston rod, the long shaft is connected with a movable block, and two sides of the long shaft are symmetrically provided with link mechanisms. Each link mechanism comprises a connection rod fixedly connected with the long shaft, and the link mechanisms are totally three in number. The forming die of the refrigerator back panel is safe and reliable. Through the link mechanisms, three sides of the refrigerator back panel can be simultaneously bent to be molded, and therefore the molding size is guaranteed, the problem of difficult workpiece-taking is solved, working procedures are simplified, devices are saved, labors are reduced, and production efficiency is improved.
Description
Technical field
The utility model relates to the household electrical appliances technical field of mold, is specifically related to a kind of refrigerator backboard shaping mould.
Background technology
The white appliances Market competition, refrigerator producer continually develops new product, and the refrigerator backboard has three limits need be shaped to C shape structure; And C shape inside dimension is merely 9mm; Size is less, is not easy moulding, pickup difficulty after the moulding; The tradition forming method is that moulding distinguish on three limits, but molding procedure manyly, numerous and diverse causes that production efficiency is low, the size assurance is difficult.
The utility model content
The utility model technical problem to be solved is to provide a kind of refrigerator backboard three limits refrigerator backboard shaping mould of bending and molding simultaneously of realizing.
The utility model technical problem to be solved adopts following technical scheme to realize:
A kind of refrigerator backboard shaping mould; Comprise cope match-plate pattern, lower bolster, it is characterized in that: be fixed with cylinder on the said lower bolster, cylinder is connected with major axis through piston rod; Major axis connects movable block; The bilateral symmetry of said major axis is provided with linkage, and said linkage comprises the connecting rod that is fixedly connected with major axis, and said linkage is provided with three pairs altogether.
Said cylinder is fixed on the lower bolster through cylinder block.
Said linkage comprises connecting rod base, and the connecting rod that is rotatably connected with connecting rod base.
Said connecting rod is connected with connecting rod through bearing pin.
Said connecting rod base is fixed on the filler strip, and said filler strip is installed on the friction plate that is fixed on the lower bolster.
The beneficial effect of the utility model is: the utility model is safe and reliable, realizes refrigerator backboard three limits bending and molding simultaneously through linkage, has guaranteed compact dimensions; Solved the problem of pickup difficulty; Simplify operation, saving equipment, reduced manual work, improved production efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 be among Fig. 1 A-A to cutaway view.
Wherein: 1, cylinder block; 2, cylinder; 3, major axis; 4, movable block; 5, linkage; 6, connecting rod; 7, connecting rod base; 8, connecting rod; 9, friction plate; 10, filler strip.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Like Fig. 1, shown in Figure 2, a kind of refrigerator backboard shaping mould comprises cope match-plate pattern, lower bolster; Pass through fixedly cylinder 2 of cylinder block 1 on the lower bolster; Cylinder 2 is connected with major axis 3 through piston rod, and major axis 3 connects movable block 4, and the bilateral symmetry of major axis 3 is provided with linkage 5; Linkage 5 comprises the connecting rod 6 that is fixedly connected with major axis 3, and linkage 5 is provided with three pairs altogether.
Said connecting rod 8 is connected with connecting rod 6 through bearing pin.
Connecting rod base 7 is fixed on the filler strip 10, and filler strip 10 is installed on the friction plate 9 that is fixed on the lower bolster.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. refrigerator backboard shaping mould; Comprise cope match-plate pattern, lower bolster, it is characterized in that: be fixed with cylinder on the said lower bolster, cylinder is connected with major axis through piston rod; Major axis connects movable block; The bilateral symmetry of said major axis is provided with linkage, and said linkage comprises the connecting rod that is fixedly connected with major axis, and said linkage is provided with three pairs altogether.
2. a kind of refrigerator backboard shaping mould according to claim 1, it is characterized in that: said cylinder is fixed on the lower bolster through cylinder block.
3. a kind of refrigerator backboard shaping mould according to claim 1, it is characterized in that: said linkage comprises connecting rod base, and the connecting rod that is rotatably connected with connecting rod base.
4. a kind of refrigerator backboard shaping mould according to claim 3 is characterized in that: said connecting rod is connected with connecting rod through bearing pin.
5. a kind of refrigerator backboard shaping mould according to claim 3, it is characterized in that: said connecting rod base is fixed on the filler strip, and said filler strip is installed on the friction plate that is fixed on the lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254984 CN202591424U (en) | 2012-05-31 | 2012-05-31 | Forming die of refrigerator back panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254984 CN202591424U (en) | 2012-05-31 | 2012-05-31 | Forming die of refrigerator back panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591424U true CN202591424U (en) | 2012-12-12 |
Family
ID=47309007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254984 Expired - Fee Related CN202591424U (en) | 2012-05-31 | 2012-05-31 | Forming die of refrigerator back panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591424U (en) |
-
2012
- 2012-05-31 CN CN 201220254984 patent/CN202591424U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130531 |