CN203818425U - Refrigerator door foaming mid-range movable assembly - Google Patents
Refrigerator door foaming mid-range movable assembly Download PDFInfo
- Publication number
- CN203818425U CN203818425U CN201420131875.0U CN201420131875U CN203818425U CN 203818425 U CN203818425 U CN 203818425U CN 201420131875 U CN201420131875 U CN 201420131875U CN 203818425 U CN203818425 U CN 203818425U
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- guide
- plate
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- hole
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Abstract
The utility model relates to a refrigerator door foaming mid-range movable assembly which comprises a base plate, an upper movable plate and a lower movable plate, wherein the upper movable plate is arranged on the base plate, the lower movable plate is arranged on the side surface of the bottom of the base plate, the upper movable plate and the lower movable plate are opposite, and a lifting mechanism is arranged between the upper movable plate and the lower movable plate; the lifting mechanism comprises an upper driving plate, a lower driving plate, a driving shaft and a guide mechanism, wherein the upper driving plate is fixedly arranged on the upper movable plate, the lower driving plate is fixedly arranged on the lower movable plate, the driving shaft is respectively matched with driving holes in the upper driving plate and the lower driving plate, the height of one side of the cross section of each driving hole is greater than that of the other side, and the driving shaft is connected with a driving rod which is matched with a guide groove in the guide mechanism. The refrigerator door foaming mid-range movable assembly has the advantages of simple structure and high working efficiency; when a die is opened and closed, self locking can be realized, so as to guarantee safety; after the die is closed, a return spring can accurately return to the original position; additionally, a return mechanism and the guide mechanism are combined, so as to further simplify the structure of the die.
Description
Technical field
The utility model relates to mould applications, particularly in the foaming of a kind of door part of refrigerator of door of refrigerator mould, keeps off movable component.
Background technology
Existing mould applications, when mould open/close, the folding of cope match-plate pattern and the folding of bed die realize the folding of upper and lower mould by two driving mechanisms.In mould open/close driving mechanism, be conventionally arranged symmetrically with cylinder to realize the balance folding of upper and lower mould.Technique scheme is complex structure and inefficiency not only.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides in a kind of door part of refrigerator foaming and keeps off movable component.
The utility model solves the technical scheme that its technical problem adopts: in described door part of refrigerator foaming, keep off movable component, in described door part of refrigerator foaming, keep off movable component and comprise substrate, upper mobile board, lower portable plate, substrate upper side is provided with upper mobile board, base plate bottom side is provided with lower portable plate, upper mobile board is relative with lower portable plate, between upper mobile board and lower portable plate, be provided with elevating mechanism, described elevating mechanism comprises drive plate, lower drive plate, driving shaft, guiding mechanism, described upper drive plate is vertically fixed on upper mobile board, lower drive plate is vertically fixed on lower portable plate, guiding mechanism is fixed on substrate and between upper mobile board and lower portable plate, driving shaft respectively with upper drive plate, the drive hole of lower drive plate coordinates, drive hole cross section is that strip hole and drive hole cross section one side height are higher than opposite side height, further described drive hole cross section is for falling serpentine, the self-locking when drive hole of serpentine can be guaranteed mould open/close.Described driving shaft is connected with drive rod, and drive rod trend is identical with drive hole cross-sectional length direction, and drive rod coordinates with gathering sill on guiding mechanism.
Further, described guiding mechanism comprises guide pad, the upper axis of guide, the lower axis of guide, and guide pad is provided with vertical pilot hole and horizontal guide slot, is fixed with the axis of guide on upper mobile board, on lower portable plate, be fixed with the lower axis of guide, the upper axis of guide and the lower axis of guide all coordinate with pilot hole.Stability owing to adopting guiding mechanism to avoid upper and lower portable plate to occur that thereby translation or horizontal jitter further improve mould open/close when the folding.
Further, described pilot hole is shoulder hole, and the upper axis of guide and lower axis of guide end diameter are greater than the axis of guide and lower axis of guide diameter, and on the upper axis of guide and the lower axis of guide, cover coordinates at the bottom of having the hole of returning spring and returning spring and shoulder hole larger aperture.Described drive rod end coordinates with substrate, and cooperation place is provided with Compress Spring, and while keeping off movable component folding in door part of refrigerator foaming, Compress Spring is compressed.Due to adopt returning spring be convenient to after mould closure can after be returned to accurately original position, response agency and guiding mechanism merge and further simplify mould structure simultaneously.
Further, described driving shaft and drive hole cooperation place are also provided with the rolling element of bearing or axle sleeve.Rolling element can reduce drive hole wearing and tearing, improves in door part of refrigerator foaming and keeps off the movable component life-span.
The beneficial effects of the utility model are: simple in structure, operating efficiency is high, when mould open/close, can realize self-locking and guarantee safety, returning spring can be after mould closure can after be returned to accurately original position, response agency and guiding mechanism merge and further simplify mould structure simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 keeps off the Facad structure schematic diagram of movable component in the foaming of the utility model door part of refrigerator;
Fig. 2 keeps off the plan structure schematic diagram of movable component in the foaming of the utility model door part of refrigerator;
Fig. 3 keeps off the driving mechanism cross section structure schematic diagram of movable component in the foaming of the utility model door part of refrigerator;
Fig. 4 keeps off the guiding mechanism cross section structure schematic diagram of movable component in the foaming of the utility model door part of refrigerator.
1. upper mobile boards in the drawings, 2. drive hole, 3. driving shaft, 4. goes up drive plate, 5. substrate, 6. Compress Spring, 7. guide pad, 8. descends drive plate, 9. descends portable plate, 10. drive rod, 11. rolling elements, 12. gathering sills, 13. returning springs, 14. pilot holes, the axis of guide on 15., 16. times axis of guides.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
As shown in the figure, in described door part of refrigerator foaming, keep off movable component, in described door part of refrigerator foaming, keep off movable component and comprise substrate 5, upper mobile board 1, lower portable plate 9, substrate 5 upper side are provided with upper mobile board 1, substrate 5 bottom sides are provided with lower portable plate 9, upper mobile board 1 is relative with lower portable plate 9, between upper mobile board 1 and lower portable plate 9, be provided with elevating mechanism, described elevating mechanism comprises drive plate 4, lower drive plate 8, driving shaft 3, guiding mechanism, described upper drive plate 4 is vertically fixed on upper mobile board 1, lower drive plate 8 is vertically fixed on lower portable plate 9, guiding mechanism is fixed on substrate 5 and between upper mobile board 1 and lower portable plate 9, driving shaft 3 respectively with upper drive plate 4, the drive hole 2 of lower drive plate 8 coordinates, drive hole 2 cross sections are that strip hole and drive hole 2 cross section one side height are higher than opposite side height, further described drive hole 2 cross sections are for falling serpentine, the self-locking when drive hole 2 of serpentine can be guaranteed mould open/close.Described driving shaft 3 is connected with drive rod 10, and drive rod 10 trends are identical with drive hole 2 cross-sectional length directions, and drive rod 10 coordinates with gathering sill on guiding mechanism 12.
Described guiding mechanism comprises guide pad 7, the upper axis of guide 15, the lower axis of guide 16, guide pad 7 is provided with vertical pilot hole 14 and horizontal guide slot 12, on upper mobile board 1, be fixed with the axis of guide 15, on lower portable plate 9, be fixed with the lower axis of guide 16, the upper axis of guide 15 and the lower axis of guide 16 all coordinate with pilot hole 14.Stability owing to adopting guiding mechanism to avoid upper and lower portable plate 9 to occur that thereby translation or horizontal jitter further improve mould open/close when the folding.
Described pilot hole 14 is shoulder hole, the upper axis of guide 15 and the lower axis of guide 16 end diameter are greater than the axis of guide 15 and the lower axis of guide 16 diameters, and on the upper axis of guide 15 and the lower axis of guide 16, cover coordinates at the bottom of having the hole of returning spring 13 and returning spring 13 and shoulder hole larger aperture.Described drive rod 10 ends coordinate with substrate 5, and cooperation place is provided with Compress Spring 6, and while keeping off movable component folding in door part of refrigerator foaming, Compress Spring 6 is compressed.Described drive rod 10 ends coordinate with substrate 5, and cooperation place is provided with Compress Spring 6, and while keeping off movable component folding in door part of refrigerator foaming, Compress Spring 6 is compressed.Due to adopt returning spring 13 and Compress Spring 6 be convenient to after mould closure can after be returned to accurately original position, response agency and guiding mechanism merge and further simplify mould structure simultaneously.
Described driving shaft 3 and drive hole 2 cooperation places are also provided with the rolling element 11 of bearing or axle sleeve.Rolling element 11 can reduce drive hole 2 wearing and tearing, improves in door part of refrigerator foaming and keeps off the movable component life-span.
During work, drive rod 10 is pushed to the right, upper and lower portable plate 9 moves up and down respectively under the driving of driving shaft 3, and Compress Spring 6 and returning spring 13 are compressed.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. in a door part of refrigerator foaming, keep off movable component, it is characterized in that: in described door part of refrigerator foaming, keep off movable component and comprise substrate, upper mobile board, lower portable plate, substrate upper side is provided with upper mobile board, base plate bottom side is provided with lower portable plate, upper mobile board is relative with lower portable plate, between upper mobile board and lower portable plate, be provided with elevating mechanism, described elevating mechanism comprises drive plate, lower drive plate, driving shaft, guiding mechanism, described upper drive plate is vertically fixed on upper mobile board, lower drive plate is vertically fixed on lower portable plate, guiding mechanism is fixed on substrate and between upper mobile board and lower portable plate, driving shaft respectively with upper drive plate, the drive hole of lower drive plate coordinates, drive hole cross section is that strip hole and drive hole cross section one side height are higher than opposite side height, described driving shaft is connected with drive rod, drive rod trend is identical with drive hole cross-sectional length direction, drive rod coordinates with gathering sill on guiding mechanism.
2. in door part of refrigerator foaming according to claim 1, keep off movable component, it is characterized in that, described guiding mechanism comprises guide pad, the upper axis of guide, the lower axis of guide, guide pad is provided with vertical pilot hole and horizontal guide slot, on upper mobile board, be fixed with the axis of guide, on lower portable plate, be fixed with the lower axis of guide, the upper axis of guide and the lower axis of guide all coordinate with pilot hole.
3. in door part of refrigerator foaming according to claim 2, keep off movable component, it is characterized in that, described pilot hole is shoulder hole, the upper axis of guide and lower axis of guide end diameter are greater than the axis of guide and lower axis of guide diameter, and on the upper axis of guide and the lower axis of guide, cover coordinates at the bottom of having the hole of returning spring and returning spring and shoulder hole larger aperture.
4. in door part of refrigerator foaming according to claim 1, keep off movable component, it is characterized in that, described driving shaft and drive hole cooperation place are also provided with rolling element.
5. in door part of refrigerator foaming according to claim 4, keep off movable component, it is characterized in that, described rolling element is bearing or axle sleeve.
6. in door part of refrigerator foaming according to claim 1, keep off movable component, it is characterized in that, described drive hole cross section is for falling serpentine.
7. in door part of refrigerator according to claim 1 foaming, keep off movable component, it is characterized in that, described drive rod end coordinates with substrate, and cooperation place is provided with Compress Spring, and when door part of refrigerator keeps off movable component folding in foaming, Compress Spring is compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131875.0U CN203818425U (en) | 2014-03-23 | 2014-03-23 | Refrigerator door foaming mid-range movable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131875.0U CN203818425U (en) | 2014-03-23 | 2014-03-23 | Refrigerator door foaming mid-range movable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818425U true CN203818425U (en) | 2014-09-10 |
Family
ID=51473967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131875.0U Expired - Fee Related CN203818425U (en) | 2014-03-23 | 2014-03-23 | Refrigerator door foaming mid-range movable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818425U (en) |
-
2014
- 2014-03-23 CN CN201420131875.0U patent/CN203818425U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190323 |