CN208179888U - A kind of one-time formed hollow floor core model mold with chamfering - Google Patents
A kind of one-time formed hollow floor core model mold with chamfering Download PDFInfo
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- CN208179888U CN208179888U CN201820735090.2U CN201820735090U CN208179888U CN 208179888 U CN208179888 U CN 208179888U CN 201820735090 U CN201820735090 U CN 201820735090U CN 208179888 U CN208179888 U CN 208179888U
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Abstract
The utility model provides a kind of one-time formed hollow floor core model mold with chamfering, including die ontology；Die ontology is specially the cube frame of a upper and lower opening being enclosed by four blocks of plates, and four blocks of plates are clamped by buckle structure；Four blocks of plates are specially four pieces of vertical plates for being equipped with chamfering, and chamfering extends into cube frame along each vertical plate bottom and surrounds a prismatoid cavity；Four blocks of plates are symmetrical two-by-two, and the upper end of one pair of them plate body is equipped with reinforced steel bar perforation；The bottom end of four blocks of plates also has notch.The advantages of the utility model are as follows: mode is removed in the assembling of this mold, relatively easy, conveniently, is reduced production process, has been saved the time, improves efficiency；The application of the mold solves the problems, such as that present hollow superstructure core model product is unable to disposal molding, has saved time, economic cost；There is preferable intensity using the product that this mold obtains, not cracky；Concrete casting is more conducive in place using the product that this mold obtains.
Description
Technical field
The utility model relates to building materials field more particularly to a kind of one-time formed hollow floor core models with chamfering
Mold.
Background technique
Hollow floor is a kind of steel bar reinforced hollow concrete roof cast-in-situs, is also cast-in-place without beam hollow building cover, after installing core model product
It is hollow without bright beam superstructure made of cast-in-place.Hollow floor, including reinforcing bar, concrete, core model, core model are embedded in reinforced concrete, in core model
Filled with light material.
Away from the present, hollow floor technology was born more than 50 years, in the popularization of China and application also nearly 30 years.It is low because having
Carbocyclic ring is protected, increases the advantages that building structure aseismatic rank, optimization space are using function, quickening Construction Schedule,
It successfully uses or is using in national a wide range of many Important Projects, obtain good social and economic effects.
The production of hollow floor core model mainly passes through core model mold and carries out, and is also no lack of that there are some utilizations in the prior art
The method that core model mold quickly produces hollow floor core model.However, its generally existing following drawback: (1) production process
Versus busy is unable to disposal molding, time-consuming and laborious；(2) intensity of core model product is low, cracky；(3) assembling of mold, tear open
Except mode is many and diverse, it is unfavorable for improving efficiency；(4) the core model product being prepared using mold is mostly the rectangular cuboid in bottom
Or square product, when its is oversized, as hollow floor in use, the concrete poured cannot be complete from top
Into product bottom, beauty or even structure safety are influenced.
Accordingly, be badly in need of at present one kind can disposal molding production core model and set of molds assembly and disassembly except simplicity, simultaneously
The core model product strength that final production can also be made to go out is high, and is conducive to the hollow floor core model mold of concrete casting in place.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can disposal molding production core model and guarantor
Set of molds assembly and disassembly are demonstrate,proved except simplicity, while the core model product strength that final production can also be made to go out is high, and is conducive to concrete casting in place
The one-time formed hollow floor core model mold with chamfering.
The utility model solves above-mentioned technical problem using following technical scheme:
A kind of one-time formed hollow floor core model mold with chamfering, including die ontology；The die ontology is specific
The cube frame for the upper and lower opening being enclosed for one by four blocks of plates is mutually clamped between four blocks of plates by buckle structure；Institute
Stating four blocks of plates is specially four pieces of vertical plates for being equipped with chamfering, and chamfering is along each vertical plate bottom to cube frame internal stretch to surrounding one
Prismatoid cavity；Four blocks of plates are symmetrical two-by-two, and the upper end of one pair of them plate body is equipped with several reinforced steel bar perforations；In addition, described
The bottom end of four blocks of plates also has several notch.
One of preferred embodiment as the utility model, four blocks of plates are specially plank, steel plate, iron plate or plastic plate.
One of preferred embodiment as the utility model, between the adjacent panels of four blocks of plates by the first angle bar with card
Second angle bar of slot matches clamping.
One of preferred embodiment as the utility model, the one pair of them plate body on four blocks of plates are equipped in being inverted
First angle bar of " L " type is then correspondingly provided with L-shaped and two ends on another pair plate body and is respectively provided at least one card slot
Second angle bar.
One of preferred embodiment as the utility model, first angle bar, the second angle bar are horizontally set on plate body,
And two ends of the two also each extend over out except the boundary of plate body both ends；Wherein, the first angle bar specifically include first connecting portion with
And the first extension vertically extended along first connecting portion upper end, first connecting portion are fastened transversely on plate body by screw；
The second extension that second angle bar specifically includes second connecting portion and vertically extends along second connecting portion lower end, second
Interconnecting piece is fastened transversely on plate body by screw, and two end of second connecting portion is provided with the opening upwards with first connecting portion cooperation
Card slot；By extending first connecting portion and card slot except the boundary of plate body both ends between first angle bar, the second angle bar
Match clamping.
One of preferred embodiment as the utility model, the reinforced steel bar perforation are specially circular perforations, are symmetrically distributed in four
On a pair of of plate body in block plate；Spacer bar crosses the reinforced steel bar perforation, and matches with the size of perforation.
One of preferred embodiment as the utility model is additionally provided with fagging on the spacer bar in the die ontology, supports
Plate is equipped with upper bottom reinforcing bar；Wherein, fagging is specially that solid fagging or middle part are equipped with the fagging for running through circular hole up and down.
The diameter of one of preferred embodiment as the utility model, the circular hole is less than adjacent cut on same plate body
Between spacing, meanwhile, less than the spacing between adjacent reinforced steel bar perforation on same plate body.
One of preferred embodiment as the utility model, where the length and width of the fagging is slightly less than it at cube frame
Length and width.
The length of one of preferred embodiment as the utility model, the upper bottom reinforcing bar is slightly less than the length between symmetrical plate body
Spend distance.
One of preferred embodiment as the utility model, the notch are the square notch that Open Side Down, are symmetrically distributed in
The plate body lower end of every block of plate, and in it is opposite and on the plate body two-by-two that sets it is symmetrical；Bottom reinforcing bar crosses the square notch, and
It is matched with the opening size of square notch.
The length of one of preferred embodiment as the utility model, the bottom reinforcing bar is greater than the length between symmetrical plate body
Distance 10-20cm.
One of preferred embodiment as the utility model, the frame of the die ontology are specially cuboid or square frame
Frame, cuboid or square lower portion are equipped with the prismatoid cavity in " up big and down small " shape that the chamfering surrounds jointly.
A kind of one-time formed hollow floor core model mold using above-mentioned with chamfering prepares corresponding hollow floor core model
Method includes the following steps: when the shorter edge length of die ontology base of frame is less than or equal to 600mm
(1) four blocks of plates are surrounded cube using the first angle bar and the buckle structure that cooperatively forms of the second angle bar with card slot
Body frame structure, and it is placed on smooth hardened ground；
(2) spraying release agent is laid in die ontology lower end entirely on the inside of ground and die ontology, then by slurry
Face and surrounding metope, then, completely paving glass fiber net are distributed in inside die ontology；
(3) bottom reinforcing bar is worn in the square notch of die ontology lower edge, and in a crisscross manner, then spreading mass is in five faces；
(4) spacer bar is worn in the reinforced steel bar perforation above the die ontology, then places solid fagging on spacer bar；It connects
, slurry is paved, and the glass screen cloth that mold height is higher by step (2) is covered on slurry, then set bottom reinforcing bar, paving slurry
Material, it is levelling；
(5) manufacturing process is completed, natural curing；
(6) after product maintenance is mature, the plate with the first angle bar is selected to be removed, then touch mold to product
And mould separating, U-typed mold is hauled out face-to-face, is dragged to another station.
One of preferred embodiment as the utility model, in the step (2), for being more than die ontology in glass screen cloth
The part of height, the glass fiber net cloth length on the plane of symmetry are more than or equal to the half of length distance between corresponding symmetrical plate body.
One of preferred embodiment as the utility model in the step (3), wears bottom reinforcing bar in die ontology lower edge
After square notch, then spreading mass makes bottom thickness in 1.0-1.5cm, four lateral thickness are in 0.8-1.0cm in five faces.
A kind of one-time formed hollow floor core model mold using above-mentioned with chamfering prepares corresponding hollow floor core model
Method includes the following steps: when the shorter edge length of die ontology base of frame is greater than 600mm
(1) four blocks of plates are surrounded cube using the first angle bar and the buckle structure that cooperatively forms of the second angle bar with card slot
Body frame structure, and it is placed on smooth hardened ground；
(2) tubulose or column that outer diameter mutually agrees with bore inner diameter on fagging are put into die ontology vertically, and made
Its position fallen into is corresponding with the position of circular hole on the fagging of subsequent placement；
(3) spraying release agent is laid in die ontology lower end entirely on the inside of ground and die ontology, then by slurry
Face and surrounding metope, then, completely paving glass fiber net are distributed in inside die ontology；
(4) bottom reinforcing bar is worn in the square notch of die ontology lower edge, and in a crisscross manner, then spreading mass is in five faces；
(5) spacer bar is worn in the reinforced steel bar perforation above the die ontology, then places solid fagging on spacer bar；It connects
, slurry is paved, and the glass screen cloth that mold height is higher by step (3) is covered on slurry, then set bottom reinforcing bar, paving slurry
Material, it is levelling；
(6) manufacturing process is completed, natural curing；
(7) after product maintenance is mature, the plate with the first angle bar is selected to be removed, then touch mold to product
And mould separating, U-typed mold is hauled out face-to-face, is dragged to another station.
As one of preferred embodiment of the invention, in the step (3), for being more than die ontology height in glass screen cloth
Part, glass fiber net cloth length on the plane of symmetry is more than or equal to the half of length distance between corresponding symmetrical plate body.
As one of preferred embodiment of the invention, in the step (4), bottom reinforcing bar is worn in the rectangular of die ontology lower edge
After notch, then spreading mass makes bottom thickness in 1.0-1.5cm, four lateral thickness are in 0.8-1.0cm in five faces.
As one of preferred embodiment of the invention, the tubulose or column and the core model product of final production are integral type
Structure, without in addition taking out.
As one of preferred embodiment of the invention, when being put into die ontology vertically and corresponding with circular hole on fagging be
When tube, the core model product of final production is middle part with the core model product for running through cylindrical hole up and down.
As one of preferred embodiment of the invention, when being put into die ontology vertically and corresponding with circular hole on fagging be
When column, the core model product of final production is the core model product that middle part has solid post.
The utility model compared with prior art the advantages of be:
(1) mode is removed in the assembling of the utility model hollow floor core model mold, relatively easy, conveniently, reduces production
Process has saved the time, improves efficiency；
(2) application of the mold also solves the problem of present hollow superstructure core model product is unable to disposal molding, saves
Time, economic cost；
(3) there is preferable intensity using the core model product that this mold is prepared, not cracky；
(4) in mold chamfering setting, so that the hollow floor core model product of final molding is shown as the chamfered shape in bottom
Cube product；Compared with the rectangular cube product in traditional bottom, the hollow building that is obtained using the utility model mold
Cover core mould product is more conducive to concrete casting in place, that is, and make the concrete poured from top along chamfering completely into product bottom,
Not only make product more attractive, also further enhances safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the one-time formed hollow floor core model mold in embodiment 1 with chamfering；
Fig. 2 is the positive structure diagram of Fig. 1；
Fig. 3 is the A-A schematic cross-sectional view of Fig. 2；
Fig. 4 is the left view structural representation of Fig. 1；
Fig. 5 is the right side structural representation of Fig. 1；
Fig. 6 is the vertical view view structural schematic diagram of Fig. 1；
Fig. 7 is the present invention looks up structural representation of Fig. 1.
In figure: 1 is die ontology, and 11 be cuboid framework, and 12 be foreboard, and 13 be back plate, and 14 be left plate, and 15 be right side
Plate, 16 be square notch, and 17 be reinforced steel bar perforation, and 18 be chamfering, and 19 be prismatoid cavity, and 2 be the first angle bar, and 21 be the first connection
Portion, 22 be the first extension, and 3 be the second angle bar, and 31 be card slot, and 32 be second connecting portion, and 33 be the second extension.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Embodiment 1
As shown in figs. 1-7, a kind of one-time formed hollow floor core model mold with chamfering of the present embodiment, including mold
Ontology 1.Die ontology 1 is specially the cuboid framework 11 of a upper and lower opening being enclosed by four blocks of plates, cuboid framework
11 shorter edge length is less than or equal to 600mm；Four blocks of plates are specially plank, steel plate, iron plate or plastic plate, adjacent plate it
Between be mutually clamped by the first angle bar 2 with the buckle structure that cooperatively forms of the second angle bar 3 for having card slot 31.
Four blocks of plates are specially four pieces of vertical plates for being equipped with chamfering 18, respectively foreboard 12, back plate 13, left plate 14, right side plate
15, foreboard 12 and back plate 13 are symmetrical arranged, and left plate 14 and right side plate 15 are symmetrical arranged；Wherein, chamfering 18 is along each vertical plate bottom
To 11 internal stretch of cuboid framework to surround one be in " up big and down small " shape prismatoid cavity 19.The bottom end of four blocks of plates is under it
Along three square notch that Open Side Down and is equally spaced 16 are had, the corresponding square notch 16 on each symmetrical plate is in pair
Claim distribution, the square notch 16 is worn in bottom reinforcing bar horizontal (not indicating in figure)；Wherein, the outer diameter of reinforcing bar of going to the bottom is slightly less than square notch
16 internal diameters, the length for reinforcing bar of going to the bottom are greater than the length distance 10-20cm between symmetrical plate body.Foreboard 12, back plate 13 it is upper
End further respectively has four round reinforced steel bar perforations 17 being equally spaced, and divides between the corresponding reinforced steel bar perforation 17 on two plates in symmetrical
Cloth；Spacer bar (not indicating in figure) crosses the reinforced steel bar perforation 17, and the spacer bar in die ontology 1 is equipped with solid fagging,
Solid fagging is equipped with upper bottom reinforcing bar；Wherein, the outer diameter of spacer bar is slightly less than 17 internal diameter of reinforced steel bar perforation, solid fagging
Length and width where length and width is slightly less than it at cuboid framework 11, the length of upper bottom reinforcing bar are slightly less than the length between symmetrical plate body
Distance.
Foreboard 12, back plate 13 plate body on be respectively equipped with two the first angle bar 2 in " L " type of inversion (two angle bar be flat up and down
Row setting), left plate 14, right side plate 15 plate body on be then correspondingly provided with that two L-shaped and two ends are respectively provided with card slot 31
The second angle bar 3 (two angle bar are arranged in parallel up and down)；Wherein, it is one that 31 quantity of card slot at 3 both ends of the second angle bar, which is respectively as follows: one end,
A, the other end is two.
Specifically, the first angle bar 2, the second angle bar 3 are horizontally set on plate body, and two ends of the two also each extend over
Out except the boundary of plate body both ends；Wherein, the first angle bar 2 specifically includes first connecting portion 21 and hangs down along 21 upper end of first connecting portion
The first extension 22 directly extended, first connecting portion 21 are fastened transversely on plate body by screw (not indicating in figure)；Second
The second extension 33 that angle bar 3 specifically includes second connecting portion 32 and vertically extends along 32 lower end of second connecting portion, second
Interconnecting piece 32 is fastened transversely on plate body by screw, and 32 liang of ends of second connecting portion are provided with opens with what first connecting portion 21 cooperated
The upward card slot 31 of mouth；By extending the first connecting portion except the boundary of plate body both ends between first angle bar 2, the second angle bar 3
21 match clamping with card slot 31.
The advantages of the present embodiment mold, is:
(1) mode is removed in the assembling of the present embodiment hollow floor core model mold, relatively easy, conveniently, reduces production work
Sequence has saved the time, improves efficiency；
(2) application of the mold also solves the problem of present hollow superstructure core model product is unable to disposal molding, saves
Time, economic cost；
(3) there is preferable intensity using the core model product that this mold is prepared, not cracky；
(4) in mold chamfering 18 setting, so that the hollow floor core model product of final molding is shown as the chamfered shape in bottom
Cube product；Compared with the rectangular cube product in traditional bottom, the hollow building that is obtained using the present embodiment mold
Cover core mould product is more conducive to concrete casting in place, that is, makes the concrete poured from top along product chamfering completely into product
Bottom not only makes product more attractive, also further enhances safety.
Embodiment 2
A kind of one-time formed hollow floor core model mold with chamfering of the present embodiment, it is basic with the structure of embodiment 1
Identical, be in place of main difference: the frame of the die ontology 1 is specially square frame.
Embodiment 3
A kind of one-time formed hollow floor core model mold with chamfering of the present embodiment, it is basic with the structure of embodiment 1
Identical, be in place of main difference: the shorter edge length of the cuboid framework 11 is greater than 600mm；At this point, fagging is specially
Middle part is equipped with the fagging for running through circular hole up and down, and the diameter of fagging circular hole is less than on same plate body between adjacent prismatic notch
Spacing, meanwhile, less than the spacing between adjacent reinforced steel bar perforation on same plate body.
Embodiment 4
A kind of method preparing corresponding hollow floor core model using mold in above-described embodiment 1 of the present embodiment, including such as
Lower step:
(1) four blocks of plates are surrounded using the buckle structure that the first angle bar 2 is cooperatively formed with the second angle bar 3 with card slot 31
Cube frame structure, and it is placed on smooth hardened ground；
(2) spraying release agent is in ground and the inside of die ontology 1, then that slurry is laid in 1 lower end of die ontology is smooth
Ground and surrounding metope, then, completely paving glass fiber net are distributed in inside die ontology 1；For being more than that die ontology 1 is high in glass screen cloth
The part of degree, the glass fiber net cloth length on the plane of symmetry are more than or equal to the half of length distance between corresponding symmetrical plate body；
(3) bottom reinforcing bar is worn in the square notch 16 of 1 lower edge of die ontology, in a crisscross manner, then spreading mass is in five faces,
Make bottom thickness in 1.0-1.5cm, four lateral thickness are in 0.8-1.0cm；
(4) spacer bar is worn in the reinforced steel bar perforation 17 above die ontology 1, then places solid fagging in spacer bar
On；Then, slurry is paved, and the glass screen cloth for being higher by mold height in step (2) is covered on slurry, then set bottom steel
Muscle spreads slurry, levelling；
(5) manufacturing process is completed, natural curing；
(6) after product maintenance is mature, the plate with the first angle bar 2 is selected to be removed, then touches mold and extremely produces
Product and mould separating haul out U-typed mold face-to-face, are dragged to another station.
Embodiment 5
A kind of method preparing corresponding hollow floor core model using mold in above-described embodiment 3 of the present embodiment, including such as
Lower step:
(1) four blocks of plates are surrounded using the buckle structure that the first angle bar 2 is cooperatively formed with the second angle bar 3 with card slot 31
Cube frame structure, and it is placed on smooth hardened ground；
(2) tubulose or column that outer diameter mutually agrees with bore inner diameter on fagging are put into vertically in die ontology 1, and made
Its position fallen into is corresponding with the position of circular hole on the fagging of subsequent placement；
(3) spraying release agent is in ground and the inside of die ontology 1, then that slurry is laid in 1 lower end of die ontology is smooth
Ground and surrounding metope, then, completely paving glass fiber net are distributed in inside die ontology 1；For being more than that die ontology 1 is high in glass screen cloth
The part of degree, the glass fiber net cloth length on the plane of symmetry are more than or equal to the half of length distance between corresponding symmetrical plate body；
(4) bottom reinforcing bar is worn in the square notch 16 of 1 lower edge of die ontology, in a crisscross manner, then spreading mass is in five faces,
Make bottom thickness in 1.0-1.5cm, four lateral thickness are in 0.8-1.0cm；
(5) spacer bar is worn in the reinforced steel bar perforation 17 above die ontology 1, then places solid fagging in spacer bar
On；Then, slurry is paved, and the glass screen cloth for being higher by mold height in step (3) is covered on slurry, then set bottom steel
Muscle spreads slurry, levelling；
(6) manufacturing process is completed, natural curing；
(7) after product maintenance is mature, the plate with the first angle bar 2 is selected to be removed, then touches mold and extremely produces
Product and mould separating haul out U-typed mold face-to-face, are dragged to another station.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of one-time formed hollow floor core model mold with chamfering, which is characterized in that including die ontology；The mold
Ontology is specially the cube frame of a upper and lower opening being enclosed by four blocks of plates, passes through buckle structure phase between four blocks of plates
Clamping；Four blocks of plates are specially four pieces of vertical plates for being equipped with chamfering, and chamfering is along each vertical plate bottom to cube frame internal stretch
To surrounding a prismatoid cavity；Four blocks of plates are symmetrical two-by-two, and the upper end of one pair of them plate body is equipped with several reinforced steel bar perforations；This
Outside, the bottom end of four blocks of plates also has several notch.
2. the one-time formed hollow floor core model mold according to claim 1 with chamfering, which is characterized in that described four
Block plate is specially plank, steel plate, iron plate or plastic plate.
3. the one-time formed hollow floor core model mold according to claim 1 with chamfering, which is characterized in that described four
Clamping is matched with the second angle bar with card slot by the first angle bar between the adjacent panels of block plate.
4. the one-time formed hollow floor core model mold according to claim 2 with chamfering, which is characterized in that described four
One pair of them plate body on block plate is equipped with the first angle bar in " L " type of inversion, is then correspondingly provided on another pair plate body in " L "
Type and two ends are respectively provided with the second angle bar of at least one card slot.
5. the one-time formed hollow floor core model mold according to claim 4 with chamfering, which is characterized in that described
One angle bar, the second angle bar are horizontally set on plate body, and two ends of the two also each extend over out except the boundary of plate body both ends；
Wherein, the first extension that the first angle bar specifically includes first connecting portion and vertically extends along first connecting portion upper end, the
One interconnecting piece is fastened transversely on plate body by screw；Second angle bar specifically includes second connecting portion and along the second connection
The second extension that subordinate end vertically extends, second connecting portion are fastened transversely on plate body by screw, second connecting portion two
End is provided with the card slot with the opening upwards of first connecting portion cooperation；By extending between first angle bar, the second angle bar
First connecting portion except the boundary of plate body both ends matches clamping with card slot.
6. the one-time formed hollow floor core model mold according to claim 1 with chamfering, which is characterized in that the steel
Muscle perforation is specially circular perforations, is symmetrically distributed on a pair of of plate body in four blocks of plates；Spacer bar crosses the reinforced steel bar perforation,
And it is matched with the size of perforation.
7. the one-time formed hollow floor core model mold according to claim 6 with chamfering, which is characterized in that the mould
Have and be additionally provided with fagging on intrinsic spacer bar, fagging is equipped with upper bottom reinforcing bar；Wherein, fagging be specially solid fagging or in
Portion is equipped with the fagging for running through circular hole up and down.
8. the one-time formed hollow floor core model mold according to claim 7 with chamfering, which is characterized in that the circle
The diameter in hole is less than the spacing on same plate body between adjacent cut, meanwhile, it is less than adjacent reinforced steel bar perforation on same plate body
Between spacing.
9. the one-time formed hollow floor core model mold according to claim 1 with chamfering, which is characterized in that described to cut
Mouthful for the square notch that Open Side Down, be symmetrically distributed in the plate body lower end of every block of plate, and in it is opposite and on the plate body two-by-two that sets it is right
Claim distribution；Bottom reinforcing bar crosses the square notch, and matches with the opening size of square notch.
10. the one-time formed hollow floor core model mold according to claim 1 with chamfering, which is characterized in that described
The frame of die ontology is specially cuboid or square frame, and it is common that cuboid or square lower portion are equipped with the chamfering
The prismatoid cavity in " up big and down small " shape surrounded.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735090.2U CN208179888U (en) | 2018-05-16 | 2018-05-16 | A kind of one-time formed hollow floor core model mold with chamfering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820735090.2U CN208179888U (en) | 2018-05-16 | 2018-05-16 | A kind of one-time formed hollow floor core model mold with chamfering |
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| CN208179888U true CN208179888U (en) | 2018-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656318A (en) * | 2018-05-16 | 2018-10-16 | 周盼 | A kind of one-time formed hollow floor core model mold and its application method with chamfering |
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2018
- 2018-05-16 CN CN201820735090.2U patent/CN208179888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656318A (en) * | 2018-05-16 | 2018-10-16 | 周盼 | A kind of one-time formed hollow floor core model mold and its application method with chamfering |
| CN108656318B (en) * | 2018-05-16 | 2023-09-05 | 周盼 | One-step formed hollow floor core mold with chamfer angles and use method thereof |
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