CN207103587U - Shaping dies for refrigerator door - Google Patents
Shaping dies for refrigerator door Download PDFInfo
- Publication number
- CN207103587U CN207103587U CN201720919429.XU CN201720919429U CN207103587U CN 207103587 U CN207103587 U CN 207103587U CN 201720919429 U CN201720919429 U CN 201720919429U CN 207103587 U CN207103587 U CN 207103587U
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- China
- Prior art keywords
- plate
- spring
- leg
- die
- refrigerator door
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Abstract
The utility model discloses a kind of shaping dies for refrigerator door, it includes mounting plate, bottom plate, the first sequence mould and the second sequence mould, the first sequence mould and the second sequence mould it is forward and backward side by side be arranged on upper and lower supporting plate between, the first sequence mould includes the lower mould of upper pad leg, spring, upper bolster, underlay leg, nitrogen spring, die shoe and shaping, and the second sequence mould includes upper pad leg, nitrogen spring, spring, upper bolster, underlay leg, die shoe, simple and reasonable, formation highly effective is reliable, is changed into 2 processes from 4 original processes, reduces cost of labor, production cost reduces 70%, reduces error and impression, and product qualification rate improves 50%.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of shaping dies for refrigerator door.
Background technology
The process of conventional refrigerator door production cuts punching, bending, folding U-bend, the procedure of cornerite bound edge 4, production process
It is more, complex manufacturing, low production efficiency, and multiple working procedure easily produces larger error, abrasive phenomenon of colliding with occurs,
The surface quality of refrigerator door is not only influenceed, and abrasion gets rusty easily.
Utility model content
In order to overcome above-mentioned technical problem existing for prior art, the purpose of this utility model is, there is provided a kind of
For the shaping dies of refrigerator door, production process is few, and production efficiency is high.
Shaping dies provided by the utility model for refrigerator door, it includes mounting plate, bottom plate, the first sequence mould
With the second sequence mould, the first sequence mould and the second sequence mould it is forward and backward side by side be arranged on upper and lower supporting plate between, described first
Sequence mould includes the lower mould of upper pad leg, spring, upper bolster, underlay leg, nitrogen spring, die shoe and shaping, the upper pad leg, bullet
Spring, upper bolster are arranged on mounting plate, and the underlay leg, nitrogen spring are arranged on bottom plate, and the die shoe passes through underlay
Block is connected on bottom plate, and the second sequence mould includes upper pad leg, nitrogen spring, spring, upper bolster, underlay leg, die shoe, the upper pad legOn mounting plate, the nitrogen spring, springBoth ends connect mounting plate respectively
And upper bolster, the underlay legOn bottom plate.
Fixed plate, bending punch-pin are installed on the upper bolster, be provided with the fixed plate drift, cavity plate release link,
Inner guiding post and holding pad, the spring one end are connected with mounting plate, and the other end is connected with upper bolster, and described inner guiding post one end is with consolidating
Fixed board is connected, and the other end is connected with holding pad.
The bending punch-pin is provided with male mold inserts.
Die fixed seat, positioner, outer guiding post component are installed on the die shoe, installed in the die fixed seat
There is cavity plate, described nitrogen spring one end is connected with bottom plate, and the other end is connected with die shoe.
The upper bolsterOn wedge is installed, slotting tool, upper wedge, fixed plate, the upper wedgeOn be fixed with
Slotting tool, is fixed with cornerite knife on the slotting tool, close to upper wedge in the fixed plateSide be provided with chute, installed in chute
There is bending upper die.
The die shoeOn lower wedge, wearing plate, bottom plate are installed, fixed seat is installed on the wearing plate,
Bending lower die is installed in the fixed seat, inner guiding post is installed on the bottom plate, the inner guiding postOn be provided with it is floating
Expect block.
The method that shaping dies for refrigerator door is molded refrigerator door, is comprised the following steps that：First, punching, folding are cut
It is curved：Door shell plate is placed on the lower mould of shaping, under the action of the spring, upper bolster is descending, then drives fixed plate, drift, folding
Curved punch-pin, holding pad are descending, and holding pad contacts with being molded lower mould, and spring transmits pressure-plate-force and pushes down door shell plate, nitrogen spring
Cavity plate is held, opposite active force is produced with drift, completes punching action, cavity plate release link gives cavity plate rigidity power afterwards
Amount, lower top cavity plate move down, while ensure that cavity plate movement locus is completed to be oriented to by die fixed seat, are given by stamping machine
Continue downward power bending punch-pin is continued to move downward mould effect lower with shaping coverboard material completes the action of 4 sides of folding on the door, afterwards
Reset；2nd, U-bend, cornerite bound edge are rolled over：In nitrogen springAnd springIn the presence of, upper bolsterIt is descending, then drive solid
Fixed board, upper wedgeIt is descending, upper wedgeBending lower die transverse movement is promoted to reach specified location, holding pad connects with bending lower die
Touch and pushed down door shell plate by spring transmission pressure, continuing downward power by stamping machine makes bending upper die be connect with door shell plate
Touch and act on bending lower die and bend door shell plate, giving bending upper die cross force by lower wedge makes U foldable types in place, works as mould
Upper wedge when tool continues to move downwardGive slotting tool cross force and slotting tool is moved downward along 45 ° of directions and contacted with door shell plate, made
Cornerite action is completed for bending lower die, is resetted afterwards, manipulator takes out the door shell of shaping.
Shaping dies provided by the utility model for refrigerator door, its advantage is, for refrigerator door
Forming die structure advantages of simple, forming method high efficient and reliable, it is changed into 2 processes from 4 original processes, reduces cost of labor,
Production cost reduces 70%, reduces error and impression, and product qualification rate improves 50%.
Brief description of the drawings
Fig. 1 is the utility model one embodiment the first sequence mould structure schematic diagram；
Fig. 2 is the utility model one embodiment the second sequence mould structure schematic diagram；
Fig. 3 is prior art shaping refrigerator door the first process schematic diagram；
Fig. 4 is prior art shaping refrigerator door the second process schematic diagram；
Fig. 5 is the prior art shaping process schematic diagram of refrigerator door the 3rd；
Fig. 6 is the prior art shaping process schematic diagram of refrigerator door the 4th.
Marked in figure：
1. spring；2. drift；3. cavity plate release link；4. mounting plate；5. leg is padded on；6. upper bolster；7. fixed plate；Led in 8.
Post；9. holding pad；10. bending punch-pin；11. male mold inserts；12. outer guiding post component；13. die shoe；14. underlay leg；15. subiculum
Plate；16. positioner；17. the lower mould of shaping；18. nitrogen spring；19. die fixed seat；20. cavity plate；Wedge on 21.；22. insert
Knife；23. cornerite knife；Wedge on 24.；25. nitrogen spring；26. buoyant block；27. inner guiding post；28. bottom plate；29. bullet
Spring；30. fixed plate；31. holding pad；32. underlay leg；33. die shoe；34. lower wedge；35. wearing plate；It is 36. solid
Reservation；37. bending lower die；38. bending upper die；39. upper bolster；40. leg is padded on。
Embodiment
With reference to the accompanying drawings, with reference to one embodiment, to the shaping dies provided by the utility model for refrigerator door
It is described in detail.
Embodiment
Reference picture 1- Fig. 2, the shaping dies for refrigerator door of the present embodiment, it include mounting plate 4, bottom plate 15,
First sequence mould and the second sequence mould, the first sequence mould and the second sequence mould it is forward and backward side by side be arranged on upper and lower supporting plate it
Between, the first sequence mould includes upper pad leg 5, spring 1, upper bolster 6, underlay leg 14, nitrogen spring 18, nitrogen spring protection
The lower mould 17 of post, die shoe 13 and shaping, the upper pad leg 5, spring 1, upper bolster 6 are arranged on mounting plate 4, the underlay leg
14th, nitrogen spring 18 is arranged on bottom plate 15, and the die shoe 6 is connected on bottom plate 15 by lower cushion block, and described second
Sequence mould includes upper pad leg40th, nitrogen spring25th, spring29th, upper bolster39th, underlay leg32nd, die shoe33, institute
State pad leg40 are arranged on mounting plate 4, the nitrogen spring25th, spring29 both ends connect mounting plate 4 and upper mould respectively
Seat39, the underlay leg32 are arranged on bottom plate 15.
Fixed plate 7, bending punch-pin 10 are installed, it is multiple to be provided with drift 2, cavity plate in the fixed plate 7 on the upper bolster
Position bar 3, inner guiding post 8 and holding pad 9, described one end of spring 1 are connected with mounting plate 4, and the other end is connected with upper bolster 6, described interior
The one end of guide pillar 8 is connected with fixed plate 7, and the other end is connected with holding pad 9.
The bending punch-pin 10 is provided with male mold inserts 11.
Die fixed seat 19, positioner 16, outer guiding post component 12 are installed, the cavity plate is fixed on the die shoe 13
Cavity plate 20 is installed on seat 19, described one end of nitrogen spring 18 is connected with bottom plate 15, and the other end is connected with die shoe 13.
The upper bolsterWedge is installed on 3921st, slotting tool 22, upper wedge24th, fixed plate30, it is described oblique
IronSlotting tool 22 is fixed with 21, cornerite knife 23, the fixed plate are fixed with the slotting tool 22Close to upper wedge on 3021
Side is provided with chute, and bending upper die 38 is provided with chute.
The fixed plateHolding pad is fixed with 3031。
The die shoeLower wedge 34, wearing plate 35, bottom plate 28 are installed on 33, installed on the wearing plate 35
There is fixed seat 36, bending lower die 37 is installed in the fixed seat 36, inner guiding post is installed on the bottom plate 2827,
The inner guiding postBuoyant block 26 is installed on 27.
Reference picture 3- Fig. 6, prior art shaping refrigerator door need 4 manufacturing procedures：Cut punching, bending, folding U-bend, bag
Angle bound edge, machined using 4 sets of different moulds in different stations, complex manufacturing, equipment is more, and cost is high, efficiency
It is low.
Shaping dies provided by the utility model for refrigerator door is molded refrigerator door, comprises the following steps that：
First, punching, bending are cut：Door shell plate is placed on the lower mould of shaping, under the action of the spring, upper bolster is descending, then drives and fixes
Plate, drift, bending punch-pin, holding pad are descending, and holding pad contacts with being molded lower mould, and spring transmits pressure-plate-force by door shell plate pressure
Firmly, nitrogen spring holds cavity plate, and opposite active force is produced with drift, completes punching action, cavity plate release link is given afterwards
Cavity plate rigidity strength, lower top cavity plate move down, while ensure that cavity plate movement locus is completed to be oriented to by die fixed seat, pass through
Stamping machine give continue downward power bending punch-pin is continued to move downward mould effect lower with shaping coverboard material completes 4 sides of folding on the door
Action, afterwards the first sequence mould reset, door shell plate is held up by lower mould Lifting Device, product is moved on to the by manipulator
Two process lathe table tops；2nd, U-bend, cornerite bound edge are rolled over：In nitrogen springAnd springIn the presence of, upper bolsterIt is descending,
Then fixed plate, upper wedge are drivenIt is descending, upper wedgePromote bending lower die transverse movement to reach specified location, holding pad with
Bending lower die contact by spring transmit pressure door shell plate is pushed down, by stamping machine continue downward power make bending upper die and
Door shell plate contact action bends door shell plate in bending lower die, and giving bending upper die cross force by lower wedge is converted into U
Type in place, wedge is gone up when mould continues to move downwardGiving slotting tool cross force makes slotting tool be moved downward along 45 ° of directions and door shell
Plate contacts, and acts on bending lower die and completes cornerite action, the second sequence mould resets afterwards, by lower mould Lifting Device by door shell
Plate is held up, and manipulator takes out door shell plate, completes door shell plate shaping.
Claims (6)
- A kind of 1. shaping dies for refrigerator door, it is characterised in that：It include mounting plate, bottom plate, the first sequence mould and Second sequence mould, the first sequence mould and the second sequence mould it is forward and backward side by side be arranged on upper and lower supporting plate between, first sequence Mould includes upper pad leg, spring, upper bolster, underlay leg, nitrogen spring, die shoe and the lower mould of shaping, the upper pad leg, spring, Upper bolster is arranged on mounting plate, and the underlay leg, nitrogen spring are arranged on bottom plate, and the die shoe is connected by lower cushion block It is connected on bottom plate, the second sequence mould includes upper pad leg, nitrogen spring, spring, upper bolster, underlay leg, die shoe, the upper pad legOn mounting plate, the nitrogen spring, springBoth ends connect mounting plate and upper bolster respectively, The underlay legOn bottom plate.
- 2. the shaping dies according to claim 1 for refrigerator door, it is characterised in that：It is provided with the upper bolster Fixed plate, bending punch-pin, drift, cavity plate release link, inner guiding post and holding pad, the spring one end are installed in the fixed plate It is connected with mounting plate, the other end is connected with upper bolster, and described inner guiding post one end is connected with fixed plate, and the other end connects with holding pad Connect.
- 3. the shaping dies according to claim 2 for refrigerator door, it is characterised in that：The bending punch-pin is provided with Male mold inserts.
- 4. the shaping dies according to claim 1 for refrigerator door, it is characterised in that：It is provided with the die shoe Die fixed seat, positioner, outer guiding post component, are provided with cavity plate in the die fixed seat, described nitrogen spring one end with Bottom plate is connected, and the other end is connected with die shoe.
- 5. the shaping dies according to claim 1 for refrigerator door, it is characterised in that：The upper bolsterUpper installation There is upper wedge, slotting tool, upper wedge, fixed plate, the upper wedgeOn be fixed with slotting tool, cornerite knife is fixed with the slotting tool, Close to upper wedge in the fixed plateSide be provided with chute, bending upper die is installed in chute.
- 6. the shaping dies according to claim 1 for refrigerator door, it is characterised in that：The die shoeUpper installation There are lower wedge, wearing plate, bottom plate, fixed seat be installed on the wearing plate, bending lower die is installed in the fixed seat, Inner guiding post is installed on the bottom plate, the inner guiding postOn buoyant block is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919429.XU CN207103587U (en) | 2017-07-27 | 2017-07-27 | Shaping dies for refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919429.XU CN207103587U (en) | 2017-07-27 | 2017-07-27 | Shaping dies for refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103587U true CN207103587U (en) | 2018-03-16 |
Family
ID=61571968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919429.XU Active CN207103587U (en) | 2017-07-27 | 2017-07-27 | Shaping dies for refrigerator door |
Country Status (1)
| Country | Link |
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| CN (1) | CN207103587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442660A (en) * | 2017-07-27 | 2017-12-08 | 青岛雄风实业有限公司 | Shaping dies and its manufacturing process for refrigerator door |
| CN110614321A (en) * | 2018-06-20 | 2019-12-27 | 合肥美的电冰箱有限公司 | Refrigerator bottom beam forming die and refrigerator bottom beam manufacturing method |
-
2017
- 2017-07-27 CN CN201720919429.XU patent/CN207103587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442660A (en) * | 2017-07-27 | 2017-12-08 | 青岛雄风实业有限公司 | Shaping dies and its manufacturing process for refrigerator door |
| CN110614321A (en) * | 2018-06-20 | 2019-12-27 | 合肥美的电冰箱有限公司 | Refrigerator bottom beam forming die and refrigerator bottom beam manufacturing method |
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