CN202753323U - Constant temperature molding die capable of being assembled quickly - Google Patents
Constant temperature molding die capable of being assembled quickly Download PDFInfo
- Publication number
- CN202753323U CN202753323U CN 201220288199 CN201220288199U CN202753323U CN 202753323 U CN202753323 U CN 202753323U CN 201220288199 CN201220288199 CN 201220288199 CN 201220288199 U CN201220288199 U CN 201220288199U CN 202753323 U CN202753323 U CN 202753323U
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- mold base
- core rod
- die
- locating
- temperature molding
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- Withdrawn - After Issue
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- 238000000465 moulding Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000002826 coolant Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of molding dies, and particularly relates to a constant temperature molding die capable of being assembled quickly. A left die core and a right die core are respectively arranged at installation positions of a left die seat and a right die seat. A left cavity and a right cavity for molding products are respectively arranged on the left die core and the right die core. Side walls and bottom walls of the left cavity and the right cavity are provided with a plurality of protrusions for molding concave portions of the products. The bottom wall of the cavity of the left die core is provided with more than one mounting hole, and each mounting hole is provided in locating mode with a fast-dismounting inserting piece which extends into the cavity of the left die core. At the time of die assembly, a locating pin for locating is arranged on one die seat on an opposite face, and the other die seat is provided with a locating hole in fit with the locating pin for locating. The left die core and the right die core are respectively provided with more than one flow passageway for cooling media. The constant temperature molding die capable of being assembled quickly is simple in structure, easy to manufacture, high in rate of finished products, and particularly suitable for manufacture of gauge apron plates on high speed railways.
Description
Technical field
The utility model belongs to the mould technical field, but refers in particular to a kind of constant-temperature molding mould of rapid-assembling.
Background technology
Mould is the equipment that produces usefulness in the various productions, when utilizing mould to produce product, if need to carry out temperature control to core rod, traditional way is to heat up outside whole mould or lower the temperature, its weak point is: the one, and such control mode is too coarse, because the temperature control mode of this periphery is difficult to the temperature that accurate and effective is regulated mould inside, easily affect quality and the shaping efficiency of shaped article; The 2nd, when moulding product complex-shaped, for example the gap between the adjacent two side hour is difficult to carry out car system with cutter, even if making, car also is difficult to guarantee its accuracy of gauge, in other words, the yield rate of core rod is low, has greatly increased the manufacturing cost of mould.
Summary of the invention
A kind of production cost is low, easily processing and the constant-temperature molding mould of rapid-assembling but the purpose of this utility model provides.
The purpose of this utility model is achieved in that
But the constant-temperature molding mould of rapid-assembling, left core rod is installed on the installation position of left mold base, right core rod is installed on the installation position of right mold base, left, be respectively arranged with the left side of shaped article on the right core rod, right die cavity, left, be provided with the projection of the recess on some shaped articles on the sidewall of right die cavity and the diapire, be provided with more than one installing hole on the die cavity diapire of left core rod, location and installation has the quick-release plug-in unit in the die cavity that stretches into left core rod on each installing hole, be provided with the alignment pin of locating usefulness on opposite face mold base during matched moulds, be provided with the locating hole that cooperates the location with described alignment pin during matched moulds on another mold base of opposite face, be respectively arranged with the circulation passage of the cooling medium of one or more on left mold base and the right mold base, medium import and the media outlet of circulation passage is separately positioned on the same sidewall or different sidewall of left mold base and right mold base.
Above-mentioned quick-release plug-in unit is a flat lower large little bullet, be inserted on the quick-release plug-in unit at middle part in the installing hole and be provided with positioning boss, bottom one side is provided with positioning convex, described installing hole has and cooperates the recess of locating with positioning boss and positioning convex.
Above-mentioned installing hole one is shown five, and the quick-release plug-in unit of location and installation on installing hole has five.
Projection in the above-mentioned left core rod die cavity is U-shaped body, and sidewall and diapire in side lever of U-shaped body and diapire and the left core rod die cavity are one-body molded, and another side lever of U-shaped body is arranged on the outside that reaches outermost quick-release plug-in unit between the adjacent two quick-release plug-in units.
Above-mentioned alignment pin has four, is separately positioned on four angles of a mold base, cooperates the locating hole of location to have four with alignment pin, is separately positioned on four angles of another mold base.
Above-mentioned left mold base and the bottom of right mold base are provided with outward extending boss.
Be symmetrically arranged with the levorotation chamber of two composing type products on the above-mentioned left core rod, be symmetrically arranged with the right die cavity of two composing type products on the right core rod, be provided with the left pouring basin that two groups of die cavities share between two groups of die cavities on the left core rod, be provided with the right pouring basin that cooperates formation cast passage with left pouring basin that two groups of die cavities share between two groups of die cavities on the right core rod, be provided with the internal channel that is communicated to the sprue gate on left mold base or the right mold base on left pouring basin or the right pouring basin, the upper surface correspondence of left and right sides core rod is provided with the projection that cooperates the location.
The utility model compared to existing technology outstanding and useful technique effect is:
1, be provided with more than one installing hole on the die cavity diapire of left core rod of the present utility model, location and installation has the quick-release plug-in unit in the die cavity that stretches into left core rod on each installing hole, makes to be convenient to when making core rod make, and accuracy is high, and yield rate is high.
2, be respectively arranged with the circulation passage of the cooling medium of one or more on left mold base of the present utility model and the right mold base, in the course of work because the effect of cooling medium in the circulation passage, the temperature of mould and core rod is controlled well, keep temperature constant state always, the institutional framework of the shaped article that makes is even, and quality is good.
3, the utility model is specially adapted to make the mould of the gauge apron on the high-speed railway.
Description of drawings
Fig. 1 is one of shaped article of the present utility model.
Fig. 2 is one of shaped article of the present utility model.
Fig. 3 is the perspective view of left core rod of the present utility model.
Fig. 4 is the perspective view that right core rod of the present utility model combines with right mould.
Fig. 5 is the stereogram structural representation of quick-release plug-in unit of the present utility model.
Fig. 6 is the perspective view that left core rod of the present utility model combines with left mould.
Fig. 7 is the cutaway view of left core rod of the present utility model.
Fig. 8 is the cutaway view that left core rod of the present utility model combines with left mould.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-7:
But the constant-temperature molding mould of rapid-assembling, left core rod 11 is installed on the installation position of left mold base 1, right core rod 21 is installed on the installation position of right mold base 2, left, right core rod (11,21) be respectively arranged with the left side of shaped article on, right die cavity (111,211), left, right die cavity (111,211) be provided with the projection (112 of the recess on some shaped articles on sidewall and the diapire, 212), be provided with more than one installing hole 113 on the die cavity diapire of left core rod 11, location and installation has the quick-release plug-in unit 3 in the die cavity that stretches into left core rod 11 on each installing hole 113, be provided with the alignment pin 12 of locating usefulness on opposite face mold base during matched moulds, be provided with the locating hole 22 that cooperates the location with described alignment pin 12 during matched moulds on another mold base of opposite face, be respectively arranged with the circulation passage 4 of the cooling medium of one or more on left mold base 1 and the right mold base 2, medium import and the media outlet of circulation passage 4 is separately positioned on the same sidewall or different sidewall of left mold base and right mold base.
Above-mentioned quick-release plug-in unit 3 is a flat lower large little bullet, be inserted on the quick-release plug-in unit 3 at installing hole 113 interior middle parts and be provided with positioning boss 31, bottom one side is provided with positioning convex 32, described installing hole 113 has the recess that cooperates the location with positioning boss 31 and positioning convex 32.
Above-mentioned installing hole 113 1 is shown five, and the quick-release plug-in unit 3 of location and installation on installing hole 113 has five.
Above-mentioned alignment pin 12 has four, is separately positioned on four angles of a mold base, cooperates the locating hole 22 of location to have four with alignment pin 12, is separately positioned on four angles of another mold base.
Above-mentioned left mold base 1 and the bottom of right mold base 2 are provided with outward extending boss (13,23).
Be symmetrically arranged with the levorotation chamber 111 of two composing type products on the above-mentioned left core rod 11, be symmetrically arranged with the right die cavity 211 of two composing type products on the right core rod 21, be provided with the left pouring basin (5) that two groups of die cavities share between two groups of die cavities on the left core rod 11, be provided with the right pouring basin (6) that cooperates formation cast passage with left pouring basin that two groups of die cavities share between two groups of die cavities on the right core rod 21, matched moulds rear left pouring basin (5) forms a described cast passage with right pouring basin (6), be provided with the internal channel 7 that is communicated to the sprue gate on left mold base or the right mold base, left and right sides core rod (11 on left pouring basin or the right pouring basin, 21) upper surface correspondence is provided with the projection (114 that cooperates the location, 214).
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (7)
1. but the constant-temperature molding mould of rapid-assembling, it is characterized in that: left core rod is installed on the installation position of left mold base, right core rod is installed on the installation position of right mold base, left, be respectively arranged with the left side of shaped article on the right core rod, right die cavity, left, be provided with the projection of the recess on some shaped articles on the sidewall of right die cavity and the diapire, be provided with more than one installing hole on the die cavity diapire of left core rod, location and installation has the quick-release plug-in unit in the die cavity that stretches into left core rod on each installing hole, be provided with the alignment pin of locating usefulness on opposite face mold base during matched moulds, be provided with the locating hole that cooperates the location with described alignment pin during matched moulds on another mold base of opposite face, be respectively arranged with the circulation passage of the cooling medium of one or more on left mold base and the right mold base, medium import and the media outlet of circulation passage is separately positioned on the same sidewall or different sidewall of left mold base and right mold base.
2. but the constant-temperature molding mould of rapid-assembling according to claim 1, it is characterized in that: described quick-release plug-in unit is a flat lower large little bullet, be inserted on the quick-release plug-in unit at middle part in the installing hole and be provided with positioning boss, bottom one side is provided with positioning convex, described installing hole has and cooperates the recess of locating with positioning boss and positioning convex.
But 3. the constant-temperature molding mould of rapid-assembling according to claim 1, it is characterized in that: described installing hole one is shown five, and the quick-release plug-in unit of location and installation on installing hole has five.
4. but the constant-temperature molding mould of rapid-assembling according to claim 1, it is characterized in that: the projection in the described left core rod die cavity is U-shaped body, sidewall and diapire in side lever of U-shaped body and diapire and the left core rod die cavity are one-body molded, and another side lever of U-shaped body is arranged between the adjacent two quick-release plug-in units and the outside of outermost quick-release plug-in unit.
5. but the constant-temperature molding mould of rapid-assembling according to claim 1, it is characterized in that: described alignment pin has four, be separately positioned on four angles of a mold base, cooperate the locating hole of location to have four with alignment pin, be separately positioned on four angles of another mold base.
6. but the constant-temperature molding mould of rapid-assembling according to claim 1, it is characterized in that: the bottom of described left mold base and right mold base is provided with outward extending boss.
7. but the constant-temperature molding mould of each described rapid-assembling according to claim 1-6, it is characterized in that: the levorotation chamber that is symmetrically arranged with two composing type products on the described left core rod, be symmetrically arranged with the right die cavity of two composing type products on the right core rod, be provided with the left pouring basin that two groups of die cavities share between two groups of die cavities on the left core rod, be provided with the right pouring basin that cooperates formation cast passage with left pouring basin that two groups of die cavities share between two groups of die cavities on the right core rod, be provided with the internal channel that is communicated to the sprue gate on left mold base or the right mold base on left pouring basin or the right pouring basin, the upper surface correspondence of left and right sides core rod is provided with the projection that cooperates the location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288199 CN202753323U (en) | 2012-06-15 | 2012-06-15 | Constant temperature molding die capable of being assembled quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288199 CN202753323U (en) | 2012-06-15 | 2012-06-15 | Constant temperature molding die capable of being assembled quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753323U true CN202753323U (en) | 2013-02-27 |
Family
ID=47732518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288199 Withdrawn - After Issue CN202753323U (en) | 2012-06-15 | 2012-06-15 | Constant temperature molding die capable of being assembled quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717457A (en) * | 2012-06-15 | 2012-10-10 | 浙江省天台祥和实业有限公司 | Temperature keeping forming mold fast to assemble |
| CN114347333A (en) * | 2021-12-31 | 2022-04-15 | 上海凯众聚氨酯有限公司 | Polyurethane compression sample pouring device |
-
2012
- 2012-06-15 CN CN 201220288199 patent/CN202753323U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717457A (en) * | 2012-06-15 | 2012-10-10 | 浙江省天台祥和实业有限公司 | Temperature keeping forming mold fast to assemble |
| CN102717457B (en) * | 2012-06-15 | 2014-08-13 | 浙江省天台祥和实业有限公司 | Temperature keeping forming mold fast to assemble |
| CN114347333A (en) * | 2021-12-31 | 2022-04-15 | 上海凯众聚氨酯有限公司 | Polyurethane compression sample pouring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130227 Effective date of abandoning: 20140813 |
|
| RGAV | Abandon patent right to avoid regrant |