CN213260571U - Mold core structure of airplane porthole machining mold - Google Patents
Mold core structure of airplane porthole machining mold Download PDFInfo
- Publication number
- CN213260571U CN213260571U CN202022102136.7U CN202022102136U CN213260571U CN 213260571 U CN213260571 U CN 213260571U CN 202022102136 U CN202022102136 U CN 202022102136U CN 213260571 U CN213260571 U CN 213260571U
- Authority
- CN
- China
- Prior art keywords
- mold core
- mold
- boss
- cover
- retaining ring
- 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
Images
Abstract
The utility model relates to a mold core structure of aircraft porthole mold processing, including lower die cover, with lower die cover complex upper die cover, the setting is at the mold core boss of lower die cover top surface, the outside of mold core boss has the mold core retaining ring, the mold core retaining ring passes through positioning mechanism and mold core boss fixed connection, positioning mechanism is protruding including setting up a plurality of location around the mold core boss, the setting is on the mold core retaining ring with the protruding spacing groove that corresponds of location and with spacing groove complex spacing cardboard, spacing cardboard is the U type, mold core retaining ring cover establishes the outside at the mold core boss, the spacing inslot on the mold core retaining ring is stretched into to the location arch, spacing cardboard inserts spacing groove and the protruding block in location, mold core retaining ring simple to operate, locking is firm, the mold core retaining ring has played the effect of material seal and aircraft porthole edge step banding.
Description
Technical Field
The utility model belongs to the technical field of mechanical die and specifically relates to a mold core structure of aircraft porthole mold processing.
Background
Aircraft porthole belongs to the accessory on the aircraft, mainly form through mould processing, present aircraft porthole mainly forms through the mold core hot melt processing in the mould, the structure of aircraft porthole is the slice and has the step on every side, therefore, when carrying out aircraft porthole processing, need set up the mold core retaining ring around the mold core, the mold core retaining ring not only plays the sealed effect of melting material cladding, also play the effect that forms the stair structure around the aircraft porthole, the mold core structure of present aircraft porthole mould has the fixed inconvenient and inhomogeneous problem of melting material heating of mold core retaining ring at the in-process of processing, this patent carries out the institutional advancement based on above technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mold core structure of aircraft porthole mold processing in order to solve the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a mold core structure of an airplane porthole processing mold comprises a lower mold cover, an upper mold cover matched with the lower mold cover, and a mold core boss arranged on the top surface of the lower mold cover, wherein a mold core retainer ring is arranged on the outer side of the mold core boss, the mold core retainer ring is fixedly connected with the mold core boss through a positioning mechanism, a lower heating assembly is installed at the bottom of the lower mold cover, and an upper heating assembly is installed at the top of the upper mold cover;
the positioning mechanism comprises a plurality of positioning bulges arranged on the periphery of the mold core boss, limiting grooves corresponding to the positioning bulges and limiting clamping plates matched with the limiting grooves, wherein the limiting clamping plates are U-shaped, the mold core baffle rings are sleeved outside the mold core boss, the positioning bulges extend into the limiting grooves on the mold core baffle rings, and the limiting clamping plates are inserted into the limiting grooves and clamped with the positioning bulges.
Further, go up heating element including setting up the last heat insulating board at last die cover top and installing the last hot plate at last heat insulating board middle part, go up hot plate and last die cover laminating, lower heating element is including setting up the lower heat insulating board of die cover bottom down and installing the lower hot plate at heat insulating board middle part down, and lower hot plate and lower die cover laminating.
Further, the lower die cover, the die core boss and the positioning protrusion are integrally formed.
Furthermore, the number of the positioning protrusions, the number of the limiting grooves and the number of the limiting clamping plates correspond to one another.
Further, a cavity corresponding to the shape of the mold core boss is arranged at the bottom of the upper mold cover.
The utility model has the advantages that: the bottom of a lower die cover of the die core is provided with a lower heating assembly, the top of an upper die cover is provided with an upper heating assembly, the upper heating assembly comprises an upper heat insulation plate arranged at the top of the upper die cover and an upper heating plate arranged in the middle of the upper heat insulation plate, the upper heating plate is attached to the upper die cover, the lower heating assembly comprises a lower heat insulation plate arranged at the bottom of the lower die cover and a lower heating plate arranged in the middle of the lower heat insulation plate, the lower heating plate is attached to the lower die cover, the upper heating plate and the lower heating plate adopt a surface-attached heating mode to improve the heating area and the heating uniformity inside the die core, and the lower heating assembly and the upper heating assembly provide the temperature for hot melt molding of materials for the die core mechanism;
the outside of mold core boss has the mold core retaining ring, the mold core retaining ring passes through positioning mechanism and mold core boss fixed connection, positioning mechanism is protruding including setting up a plurality of location around the mold core boss, the setting is at the mold core retaining ring with the protruding spacing groove that corresponds of location and with spacing groove complex spacing cardboard, spacing cardboard is the U type, mold core retaining ring cover is established in the outside of mold core boss, the spacing inslot on the mold core retaining ring is stretched into to the location arch, spacing cardboard inserts spacing groove and the protruding block in location, mold core retaining ring simple to operate, locking is firm, the mold core retaining ring has played the effect that the material is sealed and aircraft porthole edge step banding.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
fig. 2 is the matching schematic diagram of the mold core boss and the mold core retainer ring of the utility model.
Detailed Description
As shown in fig. 1 and 2, a mold core structure of an aircraft porthole processing mold comprises a lower mold cover 1, an upper mold cover 2 matched with the lower mold cover 1, and a mold core boss 3 arranged on the top surface of the lower mold cover 1, wherein a mold core retainer ring 4 is arranged on the outer side of the mold core boss 3, the mold core retainer ring 4 is fixedly connected with the mold core boss 3 through a positioning mechanism, a lower heating component is installed at the bottom of the lower mold cover 1, and an upper heating component is installed at the top of the upper mold cover 2;
positioning mechanism is including setting up a plurality of location archs 5 around mold core boss 3, the setting on mold core retaining ring 4 with the protruding 5 spacing groove 6 that correspond of location and with spacing groove 6 complex spacing cardboard 7, spacing cardboard 7 is the U type, mold core retaining ring 4 cover is established in the outside of mold core boss 3, location arch 5 stretches into the spacing groove 6 on mold core retaining ring 4 in, spacing cardboard 7 inserts spacing groove 6 and the protruding 5 blocks in location, mold core retaining ring 4 simple to operate, locking is firm, mold core retaining ring 4 has played the effect that the material is sealed and 8 marginal steps of aircraft porthole are sealed.
Further, go up heating element including setting up last heat insulating board 9 at 2 tops of last lid and installing the last hot plate 10 at last heat insulating board 9 middle part, go up hot plate 10 and the laminating of last lid 2, lower heating element is including setting up at the lower heat insulating board 11 of lower lid 1 bottom and installing the lower hot plate 12 at heat insulating board 11 middle part down, lower hot plate 12 and the laminating of lower lid 1, it has improved the inside heated area of mold core and the degree of consistency of being heated to go up hot plate 10 and lower hot plate 12 adoption face laminating heating's mode, provide the fashioned temperature of material hot melt for the mold core mechanism through lower heating element and last heating element, guarantee that the shaping of aircraft porthole 8 is stable.
In this embodiment, the lower mold cover 1, the mold core boss 3, and the positioning protrusion 5 are integrally formed, and the positioning protrusion 5, the limiting groove 6, and the limiting clamping plate 7 are in one-to-one correspondence in number. The bottom of the upper die cover 2 is provided with a die cavity corresponding to the shape of the die core boss 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A mold core structure of an airplane porthole processing mold comprises a lower mold cover, an upper mold cover matched with the lower mold cover, and a mold core boss arranged on the top surface of the lower mold cover, wherein a mold core retainer ring is arranged on the outer side of the mold core boss;
the positioning mechanism comprises a plurality of positioning bulges arranged on the periphery of the mold core boss, limiting grooves corresponding to the positioning bulges and limiting clamping plates matched with the limiting grooves, wherein the limiting clamping plates are U-shaped, the mold core baffle rings are sleeved outside the mold core boss, the positioning bulges extend into the limiting grooves on the mold core baffle rings, and the limiting clamping plates are inserted into the limiting grooves and clamped with the positioning bulges.
2. The mold core structure of an aircraft porthole processing mold according to claim 1, wherein the upper heating assembly comprises an upper heat insulation plate disposed at the top of the upper mold cover and an upper heating plate mounted in the middle of the upper heat insulation plate, the upper heating plate is attached to the upper mold cover, the lower heating assembly comprises a lower heat insulation plate disposed at the bottom of the lower mold cover and a lower heating plate mounted in the middle of the lower heat insulation plate, and the lower heating plate is attached to the lower mold cover.
3. The core structure of an aircraft porthole machining mold according to claim 1 or 2, wherein the lower mold cover, the core boss, and the positioning boss are integrally formed.
4. The mold core structure of the aircraft porthole machining mold according to claim 3, wherein the number of the positioning protrusions, the limiting grooves and the limiting clamping plates corresponds to one another.
5. The mold core structure of the aircraft porthole processing mold as recited in claim 3, wherein a cavity corresponding to the shape of the mold core boss is formed at the bottom of the upper mold cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022102136.7U CN213260571U (en) | 2020-09-22 | 2020-09-22 | Mold core structure of airplane porthole machining mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022102136.7U CN213260571U (en) | 2020-09-22 | 2020-09-22 | Mold core structure of airplane porthole machining mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213260571U true CN213260571U (en) | 2021-05-25 |
Family
ID=75944019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022102136.7U Active CN213260571U (en) | 2020-09-22 | 2020-09-22 | Mold core structure of airplane porthole machining mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213260571U (en) |
-
2020
- 2020-09-22 CN CN202022102136.7U patent/CN213260571U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2004089592A3 (en) | Twin-sheet thermoforming process | |
| CN213260571U (en) | Mold core structure of airplane porthole machining mold | |
| CN109940804B (en) | Method for manufacturing basin-type insulator | |
| CN208684759U (en) | Curved glass panel is hot-forming to use graphite jig | |
| CN109940806A (en) | Disc insulator casting mold | |
| CN211101445U (en) | Exhaust structure for impeller casting pouring process | |
| CN213260572U (en) | Machining die for aircraft porthole | |
| CN205946413U (en) | Take accurate waterproof part of ultra -thin circuit board and mould of this part of shaping | |
| KR100952353B1 (en) | Molding apparatus and method for sunvisor | |
| CN212581757U (en) | Long service life's curved graphite jig of 3D glass heat | |
| WO2018036271A1 (en) | Thermoplastic composite-material product and method for manufacturing same | |
| CN214645662U (en) | Raw material heating box for injection mold | |
| CN111531759A (en) | Air bag mold and air bag manufacturing method | |
| KR20110067669A (en) | Injection mold heating apparatus | |
| CN216100069U (en) | Liquid silicone rubber die-pressing foaming forming die | |
| JPS6156171B2 (en) | ||
| KR100952356B1 (en) | Molding apparatus and method for sunvisor | |
| CN210257242U (en) | Diaphragm fashioned template shedder that divides | |
| CN217802975U (en) | Thick-wall solid injection product forming die | |
| CN114365958B (en) | Multifunctional separable frying pan and processing technology thereof | |
| CN211994166U (en) | Vacuum forming die for cup cover | |
| CN220349106U (en) | Backboard manufacturing die | |
| CN113891510B (en) | Radiation disc structure and processing method of heat insulation ring on radiation disc | |
| CN109422447A (en) | Mold structure | |
| CN215001742U (en) | Electromagnetic oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |