CN210100513U - High-strength die - Google Patents
High-strength die Download PDFInfo
- Publication number
- CN210100513U CN210100513U CN201920861334.6U CN201920861334U CN210100513U CN 210100513 U CN210100513 U CN 210100513U CN 201920861334 U CN201920861334 U CN 201920861334U CN 210100513 U CN210100513 U CN 210100513U
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- Prior art keywords
- threaded
- mould
- heat preservation
- layer
- bottom plate
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- Expired - Fee Related
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- 229920001971 elastomer Polymers 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 238000004321 preservation Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 210000003298 dental enamel Anatomy 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 10
- 239000011347 resin Substances 0.000 abstract description 7
- 229920005989 resin Polymers 0.000 abstract description 7
- 238000005187 foaming Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 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 discloses a high-strength mould, which belongs to the field of moulds and comprises a bottom plate and an upper mould, wherein the surface of the bottom plate is equidistantly provided with a supporting plate, the surface of the supporting plate is provided with a first threaded hole, the surface of the supporting plate is provided with a lower mould, the inner wall of the lower mould is equidistantly provided with a rubber column, the surface of the rubber column is provided with an inner cavity, the surface of the lower mould is symmetrically provided with a circular groove, the inside of the circular groove is provided with a rotating ring, the supporting plate is arranged at the surface of the bottom plate at the equal distance through the threaded installation relation of the supporting plate and a threaded reinforcing rod, so that the supporting strength of the bottom plate for the lower mould is further improved, and under the action of the rubber column, high-temperature foaming resin poured in the inner cavity is buffered, the inner cavity is prevented from being heated and expanded to generate deformation, the upper mould, and under the multilayer structure, the temperature resistance and the pressure resistance are improved, and the strength is improved.
Description
Technical Field
The utility model relates to a mould field, more specifically say, relate to a high strength mould.
Background
Molds, in industrial production, are used for obtaining various molds and tools of a desired product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, and the like, and in short, the molds are tools for manufacturing molded articles.
As everyone knows, in the foaming plastics injection moulding process, need use injection mold to carry out extrusion cooling shaping, however, the mould intensity of majority is not high, uses the back for a long time, and the mould inner wall destroys easily, and can not be under the rotation of threaded rod for go up the mould and compress tightly the bed die, more can not be under the screw thread installation of backup pad and screw reinforcing rod, many bed dies carry out powerful support.
For this reason, a large amount of high strength mould have appeared among the prior art, and current high strength mould, the backup pad that can not pass through bottom plate surface equidistance installation and the screw thread installation relation of screw thread anchor strut, make the bottom plate further improve the support intensity of bed die, also can not be under the rubber column effect, cushion the high temperature foamability resin of pouring into to cavity inside, prevent interior cavity thermal expansion, produce deformation, more can not pass through the rotation of threaded rod, make the mould slowly get into interior cavity, and keep the fastening state of compressing tightly, there is not multilayer structure's setting, be used for improving temperature resistant compressive property, be used for the increase strength.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, an object of the utility model is to provide a high strength mould, it is through the backup pad of bottom plate surface equidistance installation and the screw thread installation relation of screw thread anchor strut, make the bottom plate further improve the support intensity of bed die, and under the rubber column effect, cushion the inside high temperature foamability resin of empting of internal cavity, prevent internal cavity thermal expansion, produce deformation, rotation through the threaded rod, make and go up the mould and slowly get into internal cavity, and keep the fastening state of compressing tightly, and under multilayer structure, improve temperature resistant compressive property, a use for the increase of strength.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a high strength mould, includes bottom plate and mould, the backup pad is installed to the surface equidistance of bottom plate, the surface of backup pad is equipped with first screw hole, the surface mounting of backup pad has the bed die, the rubber column is installed to the inner wall equidistance of bed die, the surface mounting of rubber column has interior cavity, the surface symmetry of bed die is equipped with the circular slot, the internally mounted of circular slot has the rotating ring, the internally mounted of rotating ring has the threaded rod, the rubber sleeve is installed to the end of threaded rod, and it is through the backup pad of bottom plate surface equidistance installation and the screw thread installation relation of screw thread anchor strut for the bottom plate further improves the support intensity of bed die, and under the rubber column effect, cushions the high temperature foaming resin of pouring in the cavity, prevents interior cavity thermal expansion, produces deformation, through the rotation of threaded rod, make the mould of going up slowly get into the cavity to keep the fastening state of compressing tightly, and under multilayer structure, improve temperature resistant compressive property, be used for the increase of strength.
Furthermore, the internal thread of the first threaded hole is connected with the threaded reinforcing rod, the surface of the threaded reinforcing rod is symmetrically and threadedly connected with the nut, the nut is slidably connected with the supporting plate, so that the supporting plate is conveniently reinforced, and the supporting strength of the supporting plate to the lower die is improved.
Further, first resistance to pressure layer is installed to the inner wall of interior cavity, the surface mounting of first resistance to pressure layer has first heat preservation, first resistance to pressure layer is the enamel material, first heat preservation is the polyurethane material, and the thickness on first resistance to pressure layer, first heat preservation is 2cm, is convenient for improve the resistance to compression and the thermal insulation performance of interior cavity inner wall to the intensity of cavity in the improvement.
Furthermore, the surface symmetry of going up the mould is equipped with the second screw hole, threaded connection between second screw hole and the threaded rod for when being convenient for rotate the threaded rod, make and go up mould accessible second screw hole and remove along the threaded rod surface.
Further, go up the surface mounting of mould and have the second withstand voltage layer, the surface mounting of second withstand voltage layer has the second heat preservation, the second withstand voltage layer is the enamel material, the second heat preservation is the polyurethane material, and the thickness of second withstand voltage layer, second heat preservation is 2cm, is convenient for improve the resistance to compression, the temperature resistance on mould surface to improve the intensity of going up the mould.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the backup pad of bottom plate surface equidistance installation and the screw thread erection relation of screw thread anchor strut are passed through to this scheme for the bottom plate further improves the support intensity of bed die, and under the rubber column effect, cushion the inside high temperature foamability resin of empting of cavity, prevent interior cavity thermal expansion, produce deformation, through the rotation of threaded rod, make and go up the mould and slowly get into interior cavity, and keep the fastening state that compresses tightly, and under multilayer structure, improve temperature resistant compressive property, be used for the increase of strength.
(2) The internal thread of first screw hole connects the screw thread anchor strut, and the surface symmetry threaded connection of screw thread anchor strut has the nut, and sliding connection is convenient for consolidate the backup pad between nut and the backup pad to improve the backup pad and to the support intensity of bed die.
(3) A first pressure-resistant layer is installed on the inner wall of the inner cavity, a first heat-insulating layer is installed on the surface of the first pressure-resistant layer, the first pressure-resistant layer is made of enamel, the first heat-insulating layer is made of polyurethane, the thickness of the first pressure-resistant layer and the thickness of the first heat-insulating layer are 2cm, the pressure resistance and the heat-insulating property of the inner wall of the inner cavity are convenient to improve, and therefore the strength of the inner cavity is improved.
(4) The surface symmetry of going up the mould is equipped with the second screw hole, and threaded connection between second screw hole and the threaded rod for when being convenient for rotate the threaded rod, make and go up mould accessible second screw hole and remove along the threaded rod surface.
(5) Go up the surface mounting of mould and have the second withstand voltage layer, the surface mounting of second withstand voltage layer has the second heat preservation, and the second withstand voltage layer is the enamel material, and the second heat preservation is the polyurethane material, and the thickness of second withstand voltage layer, second heat preservation is 2cm, is convenient for improve the resistance to compression, the temperature resistance on mould surface to the intensity of mould is gone up in the improvement.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the lower mold of the present invention.
The reference numbers in the figures illustrate:
the heat-insulation mould comprises a base plate 1, an upper mould 2, a supporting plate 3, a first threaded hole 4, a thread reinforcing rod 5, a nut 6, a lower mould 7, a rubber column 8, an inner cavity 9, a first pressure-resistant layer 10, a first heat-insulation layer 11, a circular groove 12, a rotating ring 13, a threaded rod 14, a rubber sleeve 15, a second threaded hole 16, a second pressure-resistant layer 17 and a second heat-insulation layer 18.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a high-strength mold comprises a bottom plate 1 and an upper mold 2, and referring to fig. 1-3, support plates 3 are equidistantly installed on the surface of the bottom plate 1, first threaded holes 4 are formed in the surface of the support plates 3, threaded reinforcing rods 5 are connected with the inner threads of the first threaded holes 4, nuts 6 are symmetrically and threadedly connected to the surfaces of the threaded reinforcing rods 5, the nuts 6 are slidably connected with the support plates 3, so that the support plates 3 are reinforced, the support strength of the support plates 3 on a lower mold 7 is improved, a lower mold 7 is installed on the surface of the support plates 3, rubber columns 8 are equidistantly installed on the inner walls of the lower mold 7, an inner cavity 9 is installed on the surfaces of the rubber columns 8, a first pressure-resistant layer 10 is installed on the inner wall of the inner cavity 9, a first heat-preserving layer 11 is installed on the surface of the first pressure-resistant layer 10, the first pressure-resistant layer 10, the thicknesses of the first pressure-resistant layer 10 and the first heat-insulating layer 11 are 2cm, so that the pressure resistance and the heat-insulating property of the inner wall of the inner cavity 9 are improved, the strength of the inner cavity 9 is improved, circular grooves 12 are symmetrically formed in the surface of the lower die 7, rotating rings 13 are installed inside the circular grooves 12, threaded rods 14 are installed inside the rotating rings 13, rubber sleeves 15 are installed at the tail ends of the threaded rods 14, second threaded holes 16 are symmetrically formed in the surface of the upper die 2, the second threaded holes 16 are in threaded connection with the threaded rods 14, when the threaded rods 14 are rotated conveniently, the upper die 2 can move along the surface of the threaded rods 14 through the second threaded holes 16, a second pressure-resistant layer 17 is installed on the surface of the upper die 2, a second heat-insulating layer 18 is installed on the surface of the second pressure-resistant layer 17, the second pressure-resistant layer 17 is made of enamel materials, the second heat-insulating layer 18 is made of polyurethane materials, the pressure resistance and the temperature resistance of the surface of the upper die 2 are improved, so that the strength of the upper die 2 is improved.
The lower die 7 is supported by the supporting plate 3, and under the screw thread installation relationship of the first screw hole 4 and the screw thread reinforcing rod 5 arranged on the surface of the supporting plate 3, the supporting strength of the supporting plate 3 to the lower die 7 is further improved, high-temperature foaming resin can be poured into the inner cavity 9, under the action of the first pressure resistance layer 10 and the first heat insulation layer 11, the temperature resistance and the pressure resistance of the inner cavity 9 are improved, and under the action of the rubber columns 8 which are equidistantly arranged on the inner wall of the lower die 7, the inner cavity 9 is buffered, the high-temperature foaming resin is prevented from being deformed when being expanded, the inner cavity 9 is prevented from being damaged under the long-term action, the rubber sleeve 15 can be pressed to rotate anticlockwise so as to drive the screw thread rod 14 to rotate, under the screw thread connection relationship of the second screw hole 16 and the screw thread rod 14, the upper die 2 slowly moves downwards along the screw thread 14 and finally enters the inner cavity 9, and the strength of the upper mold 2 is improved by the second pressure-resistant layer 17 and the second insulating layer 18.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a high strength mould, includes bottom plate (1) and goes up mould (2), its characterized in that: backup pad (3) are installed to the surface equidistance of bottom plate (1), the surface of backup pad (3) is equipped with first screw hole (4), the surface mounting of backup pad (3) has bed die (7), rubber column (8) are installed to the inner wall equidistance of bed die (7), cavity (9) in the surface mounting of rubber column (8), the surface symmetry of bed die (7) is equipped with circular slot (12), the internally mounted of circular slot (12) has swivel becket (13), the internally mounted of swivel becket (13) has threaded rod (14), rubber sleeve (15) are installed to the end of threaded rod (14).
2. A high strength mold according to claim 1, wherein: the inner thread of the first threaded hole (4) is connected with a threaded reinforcing rod (5), the surface of the threaded reinforcing rod (5) is symmetrically connected with a nut (6) in a threaded manner, and the nut (6) is in sliding connection with the supporting plate (3).
3. A high strength mold according to claim 1, wherein: first voltage resistance layer (10) are installed to the inner wall of interior cavity (9), the surface mounting of first voltage resistance layer (10) has first heat preservation (11), first voltage resistance layer (10) are the enamel material, first heat preservation (11) are the polyurethane material, and the thickness of first voltage resistance layer (10), first heat preservation (11) is 2 cm.
4. A high strength mold according to claim 1, wherein: and second threaded holes (16) are symmetrically formed in the surface of the upper die (2), and the second threaded holes (16) are in threaded connection with the threaded rods (14).
5. A high strength mold according to claim 1, wherein: the surface mounting of going up mould (2) has second withstand voltage layer (17), the surface mounting of second withstand voltage layer (17) has second heat preservation (18), second withstand voltage layer (17) are the enamel material, second heat preservation (18) are the polyurethane material, and the thickness of second withstand voltage layer (17), second heat preservation (18) is 2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861334.6U CN210100513U (en) | 2019-06-10 | 2019-06-10 | High-strength die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861334.6U CN210100513U (en) | 2019-06-10 | 2019-06-10 | High-strength die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210100513U true CN210100513U (en) | 2020-02-21 |
Family
ID=69563948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920861334.6U Expired - Fee Related CN210100513U (en) | 2019-06-10 | 2019-06-10 | High-strength die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210100513U (en) |
-
2019
- 2019-06-10 CN CN201920861334.6U patent/CN210100513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |