CN203817199U - Covered edge bending die for refrigerator door panel - Google Patents
Covered edge bending die for refrigerator door panel Download PDFInfo
- Publication number
- CN203817199U CN203817199U CN201420131872.7U CN201420131872U CN203817199U CN 203817199 U CN203817199 U CN 203817199U CN 201420131872 U CN201420131872 U CN 201420131872U CN 203817199 U CN203817199 U CN 203817199U
- Authority
- CN
- China
- Prior art keywords
- refrigerator door
- shaping
- plate
- slide block
- fixed
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model belongs to a covered edge bending die for a refrigerator door panel. The covered edge bending die for the refrigerator door panel comprises an upper die plate and a lower die plate; a pressing plate is arranged in the middle of the upper die plate; the pressing plate is provided with an unloading mechanism; the lower die plate is provided with a supporting plate; two bending mechanisms are fixed on the upper die plate at two sides of the pressing plate. A refrigerator door is fast bent by adopting shaping wheels, the surface of the refrigerator door panel is prevented from being strained in the bending process due to the arrangement of a rolling shaping shaft, and bent angle end parts of the refrigerator door can form flat wrap angles by the shaping wheels at two sides of the shaping shaft, so the wrap angles of the refrigerator door panel are flat and the refrigerator door is prevented from being deformed after shaping due to the existence of the wrap angles. A pressure assembly is used for pressurizing the shaping shaft, so the molding speed of the die is improved, the shaping shaft is prevented from being deformed to be scrapped due to long term use, the slide friction between the shaping shaft and the pressure assembly is converted to rolling friction due to the arrangement of the rolling pressure rolling shaft arranged at the matched position between the pressure mechanism and the shaping shaft, the abrasion of the shaping shaft is further reduced and the quality of the shaped refrigerator door panel is improved.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of refrigerator door plank edge-covering bending die.
Background technology
Door of refrigerator cross section is generally U-shaped, and its mode of production adopts stamping conventionally, and existing process for stamping and forming only can strike out refrigerator doors U-shaped, at refrigerator doors flanging cornerite place incorporeity end face.So not only affecting attractive in appearance but also rammed refrigerator doors is very easily out of shape.
Utility model content
While working in order to solve current refrigerator door face board edge-covering bending die, surface occurs that the refrigerator door plank corner of pulling and producing is without smooth cornerite, the defect that die life is short, and the utility model provides a kind of refrigerator door plank edge-covering bending die.
The utility model solves the technical scheme that its technical problem adopts: described refrigerator door plank edge-covering bending die, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern is symmetrically fixed with two drive blocks from outside to inside successively, lower bolster is symmetrically arranged with two big slide plates, each big slide plate is fixed with guiding piece and bending bar from outside to inside, bending bar is provided with circular arc camber, when mould is closed, drive block outer surface coordinates with guiding piece inner surface, drive block outer surface end is provided with the first guiding surface, and guiding piece inner surface end is provided with the second guiding surface, described lower bolster is provided with the master reset spring of offsetting big slide plate inwardly, described cope match-plate pattern middle part is provided with holding pad, holding pad is provided with shedding mechanism, lower bolster between guiding piece is provided with retainer plate, it is characterized in that: on the cope match-plate pattern on described holding pad both sides, be fixed with two bending mechanisms, bending mechanism comprises shaping axle, bracing frame, shaping axle two ends are connected with bracing frame upper bearing (metal), when shaping axle axis and mould parallel with bending bar is closed, shaping axle coordinates with bending bar, described shaping axle two ends are symmetrically fixed with shaping wheel, shaping wheel medial surface coordinates with bending bar end face, described shedding mechanism comprises seat board, discharging alignment pin, discharging spring, guide pin bushing, discharging alignment pin one end is fixed on retainer plate upper surface, discharging alignment pin coordinates with the locating hole on seat board, discharging spring one end connecting base plate other end is connected with retainer plate, the symmetrical discharging guide pin bushing that is provided with also on seat board, discharging guide pin bushing coordinates with the discharging guide pillar being fixed on retainer plate, on described cope match-plate pattern, be also provided with sliding guide sleeve, sliding guide sleeve coordinates with the slip guide pillar being fixed on lower bolster.
Further, the symmetrical pressure assembly coordinating with shaping axle that is fixed with also on described cope match-plate pattern.Described pressure assembly comprises pressure base plate, reset seat, slide block base, slide block body, pressure base plate is provided with reset seat, slide block base from outside to inside, slide block base is provided with slide rail, in slide rail, be combined with slide block body, slide block body is provided with the head tank coordinating with shaping axle, between slide block body and slide block base, be provided with from sliding slide plate, on slide block body, be also fixed with the release link coordinating with reset seat, between slide block body and reset seat, be provided with slide block back-moving spring.In described head tank, be provided with pressure roller, pressure roller is optical axis, and pressure roller can roll along axis, and pressure roller axis is parallel with shaping axle axis.
Further, on described lower bolster, be also symmetrically arranged refrigerator doors limiting plate and counterdie limited post, cope match-plate pattern up and down mould limited post correspondence position is provided with patrix limited post.
The beneficial effects of the utility model are:
1. refrigerator door plank edge-covering bending die described in the utility model, adopt shaping wheel fast the shaping axle of refrigerator doors bending and rolling to be avoided pulling refrigerator door plank surface at Forging Process, the shaping wheel on shaping axle both sides can form smooth cornerite to refrigerator doors knuckle end, so not only makes the smooth but also cornerite of refrigerator door plank cornerite can prevent that refrigerator doors is out of shape after shaping.
2. refrigerator door plank edge-covering bending die described in the utility model, owing to utilizing pressure assembly, shaping axle is exerted pressure and just improved mould molding speed, while is also convenient to prevent use for a long time rear shaping axle to scrap because of flexural deformation, and the pressure roller that pressure mechanism and shaping axle cooperation place are provided with rolling is converted into by the sliding friction of shaping axle and pressure assembly the refrigerator doors quality that rolling friction further reduces the wearing and tearing of shaping axle and raising moulding.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Structural representation when Fig. 1 is the matched moulds of the utility model refrigerator door plank edge-covering bending die;
Structural representation when Fig. 2 is the die sinking of the utility model refrigerator door plank edge-covering bending die;
Fig. 3 is the cope match-plate pattern structural representation of the utility model refrigerator door plank edge-covering bending die;
Fig. 4 is the pressure assembly structural representation of the utility model refrigerator door plank edge-covering bending die.
Wherein: 1. counterdie limited post, 2. patrix limited post, 3. cope match-plate pattern, 4. pressure assembly, 5. locating hole, 6. discharging alignment pin, 7. seat board, 8. holding pad, 9. discharging guide pillar, 10. discharging guide pin bushing, 11. drive blocks, 12. sliding guide sleeves, 13. slip guide pillars, 14. refrigerator doors limiting plates, 15. guiding pieces, 16. retainer plates, 17. bending bars, 18. big slide plates, 19. master reset springs, 20. refrigerator door planks, 21. first guiding surfaces, 22. second guiding surfaces, 23. shaping axles, 24. slide block bodies, 25. release links, 26. reset seat, 27. slide block bases, 28. from sliding slide plate, 29. bracing frames, 30. bearings, 31. shaping wheels, 32. pressure rollers, 33. head tanks, 34. slide rails, 35. slide block back-moving springs, 36. pressure base plates, 37. lower bolsters, 38. discharging springs.
The specific embodiment
Below in conjunction with an embodiment of accompanying drawing narration, the utility model is described in further detail.
Embodiment: in the drawings, described refrigerator door plank edge-covering bending die, comprise cope match-plate pattern 3 and lower bolster 37, described cope match-plate pattern 3 is symmetrically fixed with two drive blocks 11 from outside to inside successively, lower bolster 37 is symmetrically arranged with two big slide plates 18, each big slide plate 18 is fixed with guiding piece 15 and bending bar 17 from outside to inside, bending bar 17 is provided with circular arc camber, when mould is closed, drive block 11 outer surfaces coordinate with guiding piece 15 inner surfaces, drive block 11 outer surface ends are provided with the first guiding surface 21, and guiding piece 15 inner surface ends are provided with the second guiding surface 22.Described lower bolster 37 is provided with the master reset spring 19 of offsetting big slide plate 18 inwardly, and described cope match-plate pattern 3 middle parts are provided with holding pad 8, and holding pad 8 is provided with shedding mechanism, and the lower bolster 37 between guiding piece 15 is provided with retainer plate 16.On the cope match-plate pattern 3 on described holding pad 8 both sides, be fixed with two bending mechanisms, bending mechanism comprises shaping axle 23, bracing frame 29, shaping axle 23 two ends are connected with bracing frame 29 upper bearing (metal)s 30, when shaping axle 23 axis and mould parallel with bending bar 17 is closed, shaping axle 23 coordinates with bending bar 17, described shaping axle 23 two ends are symmetrically fixed with shaping wheel 31, and shaping is taken turns 31 medial surfaces and coordinated with bending bar 17 end faces.Described shedding mechanism comprises seat board 7, discharging alignment pin 6, discharging spring 38, discharging guide pin bushing 10, discharging alignment pin 6 one end are fixed on retainer plate 16 upper surfaces, discharging alignment pin 6 coordinates with the locating hole 5 on seat board 7, discharging spring 38 one end connecting base plate 7 other ends are connected with retainer plate 16, the symmetrical discharging guide pin bushing 10 that is provided with also on seat board 7, discharging guide pin bushing 10 coordinates with the discharging guide pillar 9 being fixed on retainer plate 16.On described cope match-plate pattern 3, be also provided with sliding guide sleeve 12, sliding guide sleeve 12 coordinates with the slip guide pillar 13 being fixed on lower bolster 37.
The technical program adopts shaping wheel 31 fast the shaping axle 23 of refrigerator doors bending and rolling to be avoided pulling refrigerator door plank 20 surfaces at Forging Process, the shaping wheel 31 on shaping axle 23 both sides can form smooth cornerite to refrigerator doors knuckle end, so not only makes the smooth but also cornerite of refrigerator door plank 20 cornerites can prevent that refrigerator doors is out of shape after shaping.
Further, the symmetrical pressure assembly 4 coordinating with shaping axle 23 that is fixed with also on cope match-plate pattern 3.Described pressure assembly 4 comprises pressure base plate 36, reset seat 26, slide block base 27, slide block body 24, pressure base plate 36 is provided with reset seat 26, slide block base 27 from outside to inside, slide block base 27 is provided with slide rail 34, in slide rail 34, be combined with slide block body 24, slide block body 24 is provided with the head tank 33 coordinating with shaping axle 23, between slide block body 24 and slide block base 27, be provided with from sliding slide plate 28, on slide block body 24, be also fixed with the release link 25 coordinating with reset seat 26, between slide block body 24 and reset seat 26, be provided with slide block back-moving spring 35.In described head tank 33, be provided with pressure roller 32, pressure roller 32 is optical axis, and pressure roller 32 can roll along axis, and pressure roller 32 axis are parallel with shaping axle 23 axis.The lower bolster 37 refrigerator doors limiting plate 14 that has also been symmetrically arranged, cope match-plate pattern 3 up and down mould limited post 1 correspondence positions are provided with patrix limited post 2.
The technical program is utilized 4 pairs of shaping axles 23 of pressure assembly to exert pressure just to improve mould molding speed, also after being convenient to prevent use for a long time, shaping axle 23 is scrapped because of flexural deformation simultaneously, and the pressure roller 32 that pressure mechanism and shaping axle 23 cooperation places are provided with rolling is converted into by shaping axle 23 and the sliding friction of pressure assembly 4 refrigerator door plank 20 quality that rolling friction further reduces 23 wearing and tearing of shaping axle and raising moulding.
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 (5)
1. a refrigerator door plank edge-covering bending die, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern is symmetrically fixed with two drive blocks from outside to inside successively, lower bolster is symmetrically arranged with two big slide plates, each big slide plate is fixed with guiding piece and bending bar from outside to inside, and bending bar is provided with circular arc camber, and when mould is closed, drive block outer surface coordinates with guiding piece inner surface, drive block outer surface end is provided with the first guiding surface, and guiding piece inner surface end is provided with the second guiding surface, described lower bolster is provided with the master reset spring of offsetting big slide plate inwardly, described cope match-plate pattern middle part is provided with holding pad, holding pad is provided with shedding mechanism, lower bolster between guiding piece is provided with retainer plate, it is characterized in that: on the cope match-plate pattern on described holding pad both sides, be fixed with two bending mechanisms, bending mechanism comprises shaping axle, bracing frame, shaping axle two ends are connected with bracing frame upper bearing (metal), when shaping axle axis and mould parallel with bending bar is closed, shaping axle coordinates with bending bar, described shaping axle two ends are symmetrically fixed with shaping wheel, shaping wheel medial surface coordinates with bending bar end face, described shedding mechanism comprises seat board, discharging alignment pin, discharging spring, guide pin bushing, discharging alignment pin one end is fixed on retainer plate upper surface, discharging alignment pin coordinates with the locating hole on seat board, discharging spring one end connecting base plate other end is connected with retainer plate, the symmetrical discharging guide pin bushing that is provided with also on seat board, discharging guide pin bushing coordinates with the discharging guide pillar being fixed on retainer plate, on described cope match-plate pattern, be also provided with sliding guide sleeve, sliding guide sleeve coordinates with the slip guide pillar being fixed on lower bolster.
2. refrigerator door plank edge-covering bending die according to claim 1, is characterized in that: the symmetrical pressure assembly coordinating with shaping axle that is fixed with also on described cope match-plate pattern.
3. refrigerator door plank edge-covering bending die according to claim 2, it is characterized in that: described pressure assembly comprises pressure base plate, reset seat, slide block base, slide block body, pressure base plate is provided with reset seat, slide block base from outside to inside, slide block base is provided with slide rail, in slide rail, be combined with slide block body, slide block body is provided with the head tank coordinating with shaping axle, between slide block body and slide block base, be provided with from sliding slide plate, on slide block body, be also fixed with the release link coordinating with reset seat, between slide block body and reset seat, be provided with slide block back-moving spring.
4. refrigerator door plank edge-covering bending die according to claim 3, is characterized in that: in described head tank, be provided with pressure roller, pressure roller is optical axis, and pressure roller can roll along axis, and pressure roller axis is parallel with shaping axle axis.
5. refrigerator door plank edge-covering bending die according to claim 1, is characterized in that: on described lower bolster, be also symmetrically arranged refrigerator doors limiting plate and counterdie limited post, cope match-plate pattern up and down mould limited post correspondence position is provided with patrix limited post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131872.7U CN203817199U (en) | 2014-03-23 | 2014-03-23 | Covered edge bending die for refrigerator door panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131872.7U CN203817199U (en) | 2014-03-23 | 2014-03-23 | Covered edge bending die for refrigerator door panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817199U true CN203817199U (en) | 2014-09-10 |
Family
ID=51472741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131872.7U Withdrawn - After Issue CN203817199U (en) | 2014-03-23 | 2014-03-23 | Covered edge bending die for refrigerator door panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817199U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831358A (en) * | 2014-03-23 | 2014-06-04 | 昆山市三建模具机械有限公司 | Edging and bending die for refrigerator door panel |
| CN105964814A (en) * | 2016-06-02 | 2016-09-28 | 南通超达装备股份有限公司 | Vehicle spare tire cover plate grooving inclined surface wrapped edge pressing device |
| CN107160662A (en) * | 2017-06-21 | 2017-09-15 | 滁州佳诚模具制造有限公司 | Refrigerator production case courage plastics suction mould frock |
| CN114029401A (en) * | 2020-08-18 | 2022-02-11 | 青岛海尔模具有限公司 | Bending wrap angle die and bending wrap angle method |
| CN114192667A (en) * | 2022-02-16 | 2022-03-18 | 泱焓冷链系统(江苏)有限公司 | Bending wrap angle equipment for refrigerator door shell |
-
2014
- 2014-03-23 CN CN201420131872.7U patent/CN203817199U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831358A (en) * | 2014-03-23 | 2014-06-04 | 昆山市三建模具机械有限公司 | Edging and bending die for refrigerator door panel |
| CN103831358B (en) * | 2014-03-23 | 2015-12-16 | 昆山市三建模具机械有限公司 | Refrigerator door plank edge-covering bending die |
| CN105964814A (en) * | 2016-06-02 | 2016-09-28 | 南通超达装备股份有限公司 | Vehicle spare tire cover plate grooving inclined surface wrapped edge pressing device |
| CN107160662A (en) * | 2017-06-21 | 2017-09-15 | 滁州佳诚模具制造有限公司 | Refrigerator production case courage plastics suction mould frock |
| CN114029401A (en) * | 2020-08-18 | 2022-02-11 | 青岛海尔模具有限公司 | Bending wrap angle die and bending wrap angle method |
| CN114029401B (en) * | 2020-08-18 | 2023-08-04 | 卡奥斯模具(青岛)有限公司 | Bending wrap angle die and bending wrap angle method |
| CN114192667A (en) * | 2022-02-16 | 2022-03-18 | 泱焓冷链系统(江苏)有限公司 | Bending wrap angle equipment for refrigerator door shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103831358B (en) | Refrigerator door plank edge-covering bending die | |
| CN203817199U (en) | Covered edge bending die for refrigerator door panel | |
| CN202877291U (en) | Three-roller symmetrical type plate rolling machine | |
| CN103331333B (en) | A kind of front axle means for correcting and front axle correction process | |
| CN201791803U (en) | Upper supporting frame of curve down three-roller coiling machine | |
| CN203155853U (en) | Oil cylinder driving bi-directional rapid mould change device on rubber bag hydraulic machine | |
| CN203695761U (en) | Die for forming open type V-shaped jack supporting seat on automobile drive axle | |
| CN201030380Y (en) | Special roller changing device for eight-roller sheet rolling mill | |
| CN201220252Y (en) | Calendering mould for workpiece having complicated shape | |
| CN202539320U (en) | Novel engineering wheel rim roll forming machine | |
| CN204052632U (en) | The shaped device of railway freight-car sleeper beam lower cover | |
| CN201644560U (en) | Hydraulic corrector | |
| CN102101138A (en) | Overturning type mould | |
| CN201579315U (en) | Metal plate bending machine | |
| CN103663284B (en) | A kind of hot rolling J section steel and application thereof | |
| CN203044516U (en) | Four-roll combined type rolling mill roller changing carriage | |
| CN202447431U (en) | H-shaped steel straightening machine | |
| CN202829467U (en) | Lifting charging wagon | |
| CN102294389B (en) | Three-dimensional roll bending die jig | |
| CN209647215U (en) | A kind of compound heading for seamless steel pipe sizing | |
| CN203508785U (en) | Roller type forming mould | |
| CN104174763B (en) | A kind of wheel track counterdie moving-out type necking die | |
| CN201693096U (en) | Special-shaped tank body forming machine | |
| CN207086617U (en) | The station edge rolling equipment of aluminium base cam sleeve three | |
| CN105414279B (en) | A kind of spring thermal forming device and forming process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |