CN211467161U - Bathtub forming die - Google Patents
Bathtub forming die Download PDFInfo
- Publication number
- CN211467161U CN211467161U CN201922419616.3U CN201922419616U CN211467161U CN 211467161 U CN211467161 U CN 211467161U CN 201922419616 U CN201922419616 U CN 201922419616U CN 211467161 U CN211467161 U CN 211467161U
- Authority
- CN
- China
- Prior art keywords
- core
- mold core
- die
- mold
- bathtub
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The bathtub forming mold comprises a lower mold supporting piece, a lower mold core, an upper mold core and an upper mold fixing piece; the top of the lower die supporting piece is of a hollow structure, the lower die core and the upper die core are both made of hard plastic materials with smooth surfaces, and the upper die fixing piece is made of glass fiber materials; the lower die supporting piece is supported below the lower die core, and the hollow part of the top of the lower die supporting piece faces to the lower surface of the top of the lower die core; the upper mold core is covered on the lower mold core, a cavity is formed between the upper mold core and the lower mold core, and the shape of the cavity is consistent with that of the bathtub to be molded; the top of the upper die fixing piece is provided with a through hole, the top of the upper die core is provided with a pouring head with a pouring port in the middle, and the pouring head is inserted into the through hole when the upper die fixing piece is covered on the upper die core. Like this when the drawing of patterns earlier with last mould support piece take off expose the mold core, because lower mold core and last mold core are the shaping of the duroplastic material of smooth surface, take off again upper mold core and lower mold core and can the drawing of patterns. Not only the demoulding is easy and convenient, but also the demoulding cost is reduced.
Description
Technical Field
The utility model relates to a bathtub processing equipment field, concretely relates to bathtub forming die.
Background
Along with the continuous improvement of living standard of people, the requirements of people on living quality are higher and higher, for example, a bathtub commonly used by people is larger and larger, and the shapes are more and more, particularly in occasions such as high-grade hotels, leisure vacation centers and the like. Because the size of the bathtub is large, the bathtub has the problem of difficult demoulding during production and molding. When the existing bathtub produced by unsaturated polyester resin and other materials is molded, an upper die and a lower die are matched to form a corresponding cavity, and the corresponding cavity is cast and molded to finally obtain the bathtub. However, when the bathtub mold is demolded, because the weight of the upper mold and the lower mold and the certain cohesiveness of the bathtub formed in the mold require a very large demolding force, the requirement on a machine for installing the mold is high, and the production cost is increased.
In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.
SUMMERY OF THE UTILITY MODEL
To solve the above technical problems, we propose a bathtub forming mold capable of solving at least one of the above problems.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a bathtub forming mold comprises a lower mold supporting piece, a lower mold core, an upper mold core and an upper mold fixing piece; the top of the lower die supporting piece is of a hollow structure, the lower die core and the upper die core are both made of hard plastic materials with smooth surfaces, and the upper die fixing piece is made of glass fiber materials; the lower die supporting piece is supported below the lower die core, and the hollow part of the top of the lower die supporting piece faces to the lower surface of the top of the lower die core; the upper mold core is covered on the lower mold core, a cavity is formed between the upper mold core and the lower mold core, and the shape of the cavity is consistent with that of a bathtub to be molded; the top of the upper die fixing piece is provided with a through hole, the top of the upper die core is provided with a pouring head with a pouring port in the middle, and the pouring head is inserted into the through hole when the upper die fixing piece is covered on the upper die core.
Preferably, the lower mold core, the upper mold core and the upper mold fixing piece are provided with fixing holes at positions corresponding to the edges of the lower mold core, the upper mold core and the upper mold fixing piece, and fixing bolts are inserted into the fixing holes and screwed down to fix the lower mold core, the upper mold core and the upper mold fixing piece together during pouring.
Preferably, a reinforcing frame is further fixed to the upper surface of the upper die fixing piece, and the reinforcing frame is formed by a metal square pipe.
Through the technical scheme, the bathtub forming die of the utility model is designed to be composed of a lower die supporting piece, a lower die core, an upper die core and an upper die fixing piece; the top of the lower die supporting piece is of a hollow structure, the lower die core and the upper die core are both made of hard plastic materials with smooth surfaces, and the upper die fixing piece is made of glass fiber materials; the lower die supporting piece is supported below the lower die core, and the hollow part of the top of the lower die supporting piece faces to the lower surface of the top of the lower die core; the upper mold core is covered on the lower mold core, a cavity is formed between the upper mold core and the lower mold core, and the shape of the cavity is consistent with that of the bathtub to be molded; the top of the upper die fixing piece is provided with a through hole, the top of the upper die core is provided with a pouring head with a pouring port in the middle, and the pouring head is inserted into the through hole when the upper die fixing piece is covered on the upper die core. Like this when the drawing of patterns earlier with last mould support piece take off expose the mold core, because lower mold core and last mold core are the shaping of the duroplastic material of smooth surface, take off again upper mold core and lower mold core and can the drawing of patterns. Not only the demoulding is easy and convenient, but also the demoulding cost is reduced. Thereby the purposes of novel design, reasonable structure and good application effect are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an external structure of a bathtub forming mold according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a lower mold supporting member of a bathtub forming mold according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a lower mold core of a bathtub forming mold disclosed in an embodiment of the present invention;
fig. 4 is a schematic structural view of an upper mold core of a bathtub forming mold disclosed in an embodiment of the present invention;
fig. 5 is a schematic sectional view of a bathtub forming mold according to an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. lower die supporting piece 2, lower die core 3, upper die core 4, upper die fixing piece 5, cavity 6, through hole 7, pouring head 8, fixing hole 9 and reinforcing frame
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be described in further detail with reference to examples and embodiments.
Examples are given.
As shown in fig. 1, 2, 3, 4 and 5, a bathtub forming mold includes a lower mold support 1, a lower core 2, an upper core 3 and an upper mold fixing member 4; the top of the lower die supporting piece 1 is of a hollow structure, the lower die core 2 and the upper die core 3 are both made of hard plastic materials with smooth surfaces, and the upper die fixing piece 4 is made of glass fiber materials; the lower die supporting piece 1 is supported below the lower die core 2, and the hollow part of the top of the lower die supporting piece faces to the lower surface of the top of the lower die core 2; the upper mold core 3 is covered on the lower mold core 2, a cavity 5 is formed between the upper mold core 3 and the lower mold core 2, and the shape of the cavity 5 is consistent with that of a bathtub to be formed; the top of the upper die fixing piece 4 is provided with a through hole 6, the top of the upper die core 3 is provided with a pouring head 7 with a pouring gate in the middle, and the pouring head 7 is inserted into the through hole 6 when the upper die fixing piece 4 is covered on the upper die core 3.
And fixing holes 8 are formed in the corresponding positions of the edges of the lower mold core 2, the upper mold core 3 and the upper mold fixing piece 4, and fixing bolts are inserted into the fixing holes 8 and screwed down to fix the lower mold core 2, the upper mold core 3 and the upper mold fixing piece 4 together during pouring. And a reinforcing frame 9 is further fixed on the upper surface of the upper die fixing piece 4, and the reinforcing frame 9 is formed by a metal square tube.
In this example, the bathtub forming mold of the present invention is designed to be composed of a lower mold supporting member 1, a lower mold core 2, an upper mold core 3 and an upper mold fixing member 4; the top of the lower die supporting piece 1 is of a hollow structure, the lower die core 2 and the upper die core 3 are both made of hard plastic materials with smooth surfaces, and the upper die fixing piece 4 is made of glass fiber materials; the lower die supporting piece 1 is supported below the lower die core 2, and the hollow part of the top of the lower die supporting piece faces to the lower surface of the top of the lower die core 2; the upper mold core 3 is covered on the lower mold core 2, a cavity 5 is formed between the upper mold core 3 and the lower mold core 2, and the shape of the cavity 5 is consistent with that of a bathtub to be formed; the top of the upper die fixing piece 4 is provided with a through hole 6, the top of the upper die core 3 is provided with a pouring head 7 with a pouring gate in the middle, and the pouring head 7 is inserted into the through hole 6 when the upper die fixing piece 4 is covered on the upper die core 3. Like this when the drawing of patterns earlier with go up mould support piece 4 and take off and expose mold core 3, because lower mold core 2 and last mold core 3 are the shaping of the duroplastic material of smooth surface, take off again and go up mold core 3 and lower mold core 2 and can demould. Not only the demoulding is easy and convenient, but also the demoulding cost is reduced. Thereby the purposes of novel design, reasonable structure and good application effect are achieved.
The foregoing is only a preferred embodiment of the bathtub forming mold of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (3)
1. A bathtub forming mold is characterized by comprising a lower mold supporting piece, a lower mold core, an upper mold core and an upper mold fixing piece; the top of the lower die supporting piece is of a hollow structure, the lower die core and the upper die core are both made of hard plastic materials with smooth surfaces, and the upper die fixing piece is made of glass fiber materials; the lower die supporting piece is supported below the lower die core, and the hollow part of the top of the lower die supporting piece faces to the lower surface of the top of the lower die core; the upper mold core is covered on the lower mold core, a cavity is formed between the upper mold core and the lower mold core, and the shape of the cavity is consistent with that of a bathtub to be molded; the top of the upper die fixing piece is provided with a through hole, the top of the upper die core is provided with a pouring head with a pouring port in the middle, and the pouring head is inserted into the through hole when the upper die fixing piece is covered on the upper die core.
2. The bathtub forming mold according to claim 1, wherein fixing holes are formed at positions corresponding to edges of the lower mold core, the upper mold core and the upper mold fixing member, and fixing bolts are inserted into the fixing holes and screwed to fix the lower mold core, the upper mold core and the upper mold fixing member together during pouring.
3. The bathtub forming mold as defined in claim 2, wherein a reinforcing frame is further fixed to an upper surface of the upper mold fixing member, and the reinforcing frame is formed of a metal square pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922419616.3U CN211467161U (en) | 2019-12-27 | 2019-12-27 | Bathtub forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922419616.3U CN211467161U (en) | 2019-12-27 | 2019-12-27 | Bathtub forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211467161U true CN211467161U (en) | 2020-09-11 |
Family
ID=72358120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922419616.3U Active CN211467161U (en) | 2019-12-27 | 2019-12-27 | Bathtub forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211467161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959566A (en) * | 2021-03-19 | 2021-06-15 | 东莞市星添模具有限公司 | Mold for molding rubber shell and manufacturing method thereof |
-
2019
- 2019-12-27 CN CN201922419616.3U patent/CN211467161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959566A (en) * | 2021-03-19 | 2021-06-15 | 东莞市星添模具有限公司 | Mold for molding rubber shell and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211467161U (en) | Bathtub forming die | |
| CN209888080U (en) | Injection molding machine template | |
| CN208645639U (en) | A kind of composable mold of precast concrete | |
| CN214521610U (en) | Rubber spring injection molding mold structure | |
| CN211729971U (en) | Secondary injection mold | |
| CN209886644U (en) | Die-casting die mold for upright post connecting piece | |
| CN216635205U (en) | Waterproof ring mould | |
| CN216782555U (en) | A mold for badminton racket molding | |
| CN209755828U (en) | Easy demoulding plastic mould | |
| CN216400438U (en) | A TPU mobile phone shell sheet positioning production mold | |
| CN206406470U (en) | A kind of adjustable compression molding die of inexpensive thickness | |
| CN214820515U (en) | Forming die is used in plastic product preparation | |
| CN211221717U (en) | Compression molding structure convenient to take off material | |
| CN219522766U (en) | Inclined top structure of die | |
| CN222891575U (en) | Sliding type core-pulling injection mold | |
| CN215396377U (en) | A molding die inlaid with plastic-steel cavities | |
| CN223617924U (en) | Steel-aluminum die for stone-surface-imitated ecological frame | |
| CN223833439U (en) | Air conditioner motor cover forming die | |
| CN211275927U (en) | Mould is used in steel band production | |
| CN213440225U (en) | A building component forming mold | |
| CN221271503U (en) | Acrylic mold for UHPC plate molding | |
| CN221391514U (en) | Auxiliary die for cement prefabricated part | |
| CN220013221U (en) | Quickly separable paper-plastic cup lid forming mold | |
| CN213321446U (en) | Injection mold for producing plastic accessories | |
| CN203157006U (en) | Box cover die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |