CN212579253U - Air guide sleeve cabin door die assembly tool - Google Patents
Air guide sleeve cabin door die assembly tool Download PDFInfo
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- CN212579253U CN212579253U CN202021154016.5U CN202021154016U CN212579253U CN 212579253 U CN212579253 U CN 212579253U CN 202021154016 U CN202021154016 U CN 202021154016U CN 212579253 U CN212579253 U CN 212579253U
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- kuppe
- hatch door
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Abstract
The utility model discloses a kuppe hatch door compound die frock, including compound die location frock and the kuppe hatch door shell mould that is used for fixed compound die kuppe hatch door, be equipped with the kuppe hatch door shell of not drawing of patterns in the kuppe hatch door shell mould, kuppe hatch door inner shell and compound die location frock fixed connection, compound die location frock both ends fixed mounting makes kuppe hatch door shell and kuppe hatch door inner shell compound die in kuppe hatch door shell mould both sides. The air guide cover cabin door mold closing tool is used for mold closing, the position of a glass fiber reinforced plastic pasted high point can be effectively measured in a dotting measurement mode, local correction is carried out, the local high point which does not influence mold closing can be ignored, the operation time is greatly reduced in the mode, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a compound die frock, especially a compound die frock suitable for EMUs front end kuppe hatch door.
Background
Because the glass fiber reinforced plastic product adopts a hand lay-up manufacturing method, the manufactured product has standard thickness deviation, and the main reasons for the deviation are as follows: local resin content is inconsistent, and local fiber thickness is too high due to lapping of cloth layers.
The original mode of closing the inner shell and the outer shell of the air guide cover cabin door is not suitable for batch production, and the main reason is that the inner thickness and the outer thickness of the standard closing mould are uniform, otherwise, local high points exist in the closing mould process, closing mould is blocked, the closing mould thickness is too high, the closing mould surface is in an invisible surface, the specific position of the high points cannot be determined, closing mould is affected, and the efficiency is extremely low.
Therefore, a new mold closing tool is urgently needed to facilitate the operation and improve the production efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a kuppe hatch door compound die frock, cooperation kuppe hatch door product shell mould uses. The mould closing tool for the air guide cover cabin door is used for positioning and closing the mould, the position of a high point pasted by the glass fiber reinforced plastics can be effectively measured in a dotting measurement mode, local correction is carried out, the local high point which does not influence the mould closing can be ignored, the operation time is greatly reduced in the mode, and the production efficiency is improved.
The utility model adopts the following technical scheme:
the utility model provides a kuppe hatch door compound die frock, the kuppe hatch door includes kuppe hatch door shell, kuppe hatch door inner shell, kuppe hatch door compound die frock includes compound die location frock and the kuppe hatch door shell mould that is used for fixed compound die kuppe hatch door, be equipped with the kuppe hatch door shell that does not demold in the kuppe hatch door shell mould, kuppe hatch door inner shell and compound die location frock fixed connection, compound die location frock both ends fixed mounting is in kuppe hatch door shell mould both sides, makes kuppe hatch door shell and kuppe hatch door compound die inner shell.
Further, the die assembly positioning tool comprises two beams and a fixed support frame which are arranged in parallel;
positioning pins are respectively arranged at two ends of the cross beam and connected with a positioning reference platform, and the cross beam is fixedly connected with the air guide sleeve cabin door shell mold through the positioning pins and the positioning reference platform;
and the two sides of the fixed support frame are provided with installation positioning interfaces, and the fixed support frame is fixedly connected with the inner shell of the air guide sleeve cabin door through the installation positioning interfaces.
Furthermore, a groove matched with the positioning reference platform is formed in a positioning bulge of the diversion cover cabin door shell mold, and a positioning hole matched with the positioning pin is formed in the groove.
Furthermore, an installation bulge matched with the installation positioning interface is arranged on the inner shell of the air guide cover cabin door, screw holes are formed in the installation positioning interface and the installation bulge, and the inner shell of the air guide cover cabin door is fixedly connected with the die assembly positioning tool through bolts.
The beneficial technical effects obtained by adopting the technical scheme are as follows:
the air guide cover cabin door mold closing tool is used for mold closing, the position of a glass fiber reinforced plastic pasted high point can be effectively measured in a dotting measurement mode, local correction is carried out, the local high point which does not influence mold closing can be ignored, the operation time is greatly reduced in the mode, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a mold closing tool for a pod door.
Fig. 2 is a schematic view of a pod door configuration.
Fig. 3 is a schematic structural view of a mold closing positioning tool.
Fig. 4 is a bottom view of fig. 3.
Fig. 5 is a left side view of fig. 3.
FIG. 6 is a top view of a pod door shell mold.
FIG. 7 is a front view of a pod door shell mold.
In the drawing, 1, a die assembly positioning tool, 2, a dome cabin door shell die, 3, a dome cabin door, 4, an installation positioning interface, 5, a positioning pin, 6, a positioning reference platform, 7, a cross beam, 8 and a fixed support frame.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings 1 to 7:
the pod door includes a pod door outer shell and a pod door inner shell. The utility model provides a kuppe hatch door compound die frock, is including compound die location frock 1 and kuppe hatch door outer shell mould 2 that is used for fixed compound die kuppe hatch door 3, be equipped with the kuppe hatch door shell of not drawing of patterns in the kuppe hatch door outer shell mould, kuppe hatch door inner shell and compound die location frock fixed connection, compound die location frock both ends fixed mounting is in kuppe hatch door outer shell mould both sides, makes kuppe hatch door outer shell and kuppe hatch door inner shell compound die.
The die assembly positioning tool comprises two beams 7 and a fixed support frame 8 which are arranged in parallel; positioning pins are respectively arranged at two ends of the cross beam, the positioning pin 5 is connected with a positioning reference platform 6, and the cross beam is fixedly connected with the air guide cover cabin door shell mold through the positioning pins and the positioning reference platform; and mounting and positioning interfaces 4 are arranged on two sides of the fixed support frame, and the fixed support frame is fixedly connected with the inner shell of the air guide sleeve cabin door through the mounting and positioning interfaces.
A groove matched with the positioning reference platform is formed in the positioning protrusion of the diversion cover cabin door shell mold, and a positioning hole matched with the positioning pin is formed in the groove.
The inner shell of the air guide cover cabin door is provided with an installation bulge matched with the installation positioning interface, the installation positioning interface and the installation bulge are both provided with screw holes, and the inner shell of the air guide cover cabin door is fixedly connected with the die assembly positioning tool through bolts.
When the air guide sleeve cabin door mold closing tool is used for mold closing, the following steps are adopted:
1. firstly, respectively pasting an outer shell of the air guide sleeve cabin door and an inner shell of the air guide sleeve cabin door according to the process layering.
The air guide sleeve cabin door is a die assembly product, and an inner shell and an outer shell of the air guide sleeve cabin door are respectively used as an inner shell and an outer shell die of the air guide sleeve cabin door when the die is manufactured.
2. Keeping the outer shell of the air guide cover cabin door in an unmoulded state, firstly demoulding the inner shell of the air guide cover cabin door, contacting the mounting bulge of the inner shell of the air guide cover cabin door with a mounting and positioning interface on a die assembly and positioning tool, mounting the air guide cover cabin door on the die assembly and positioning tool by using a bolt, and fastening the bolt.
3. And (3) carrying out trial die assembly, punching holes with the diameter of 4mm on the bulge and the periphery of the inner shell of the air guide sleeve cabin door, and measuring the gap between the outer shell of the air guide sleeve cabin door and the inner shell of the air guide sleeve cabin door to ensure that the gap is within 1.5mm +/-0.5 mm.
The 4mm diameter holes do not affect the product quality because the resin in the die gap is left through the pores after die assembly, plugging the holes.
Measuring the gap between the outer shell and the inner shell of the pod door by a caliper, extending the rear end of the caliper into a drilled hole of 4mm, contacting the rear end of the caliper with the inner surface of the pod door, subtracting the pasting thickness of the inner shell of the pod door by the reading number of the caliper, and obtaining the numerical value which is the gap between the inner shell and the outer shell
A part of area of the pod door product is that the inner shell and the outer shell are not in contact, the middle gap is 20mm, the area cannot influence die assembly during die assembly, the contact position of the pod door outer shell and the pod door inner shell is the position where the die assembly is influenced, and the gap can be ensured in a polishing mode at the position. Because the pasted glass fiber reinforced plastics are within the standard thickness range according to the process layering, the gap between the outer shell of the pod door and the inner shell of the pod door is ensured to be within 1.5mm +/-0.5 mm through correction.
The lower plane where the tooling positioning pin is located coincides with the upper plane of the die positioning protrusion (the thickness from the inner surface of the inner shell to the inner surface of the outer shell minus the thickness of the hole site of the inner shell is measured to be equal to the gap between the inner shell and the outer shell), and the die can be closed.
For example, the total thickness of the actual pod door product is 11-12mm, the pasting thickness of the outer shell of the pod door is 4mm, the pasting thickness of the inner shell of the pod door is 6mm, the thickness from the inner surface of the inner shell of the pod door to the inner surface of the outer shell of the pod door is 7mm, and the gap between the inner shell and the outer shell is 1-2 mm.
4. And (3) spreading felt cloth soaked with resin on the surface of the product shell, and then enabling the lower plane where the positioning pin is arranged to coincide with the upper plane of the positioning bulge of the mould.
The felt cloth is the matched die felt cloth, the resin and felt cloth are made of glass fiber reinforced plastics, the total thickness of the pod door product is 11-12mm, the pasting thickness of the outer shell of the pod door is 4mm, the pasting thickness of the inner shell of the pod door is 6mm, the difference value of 1mm is the matched die gap, and the felt cloth and the resin are required to be bonded when the inner shell and the outer shell of the pod door are matched.
5. After die assembly, positioning pins are used for positioning, the edge where the die and the product meet is fixed by a G-shaped card (the distance between the edges is not more than 30cm, and the distance between the edges and the product can be 15cm at the corner), the thickness of the periphery is measured by a caliper, the size is ensured to be within a standard size range, and die assembly is completed.
The air guide cover cabin door mold closing tool is used for mold closing, the position of a glass fiber reinforced plastic pasted high point can be effectively measured in a dotting measurement mode, local correction is carried out, the local high point which does not influence mold closing can be ignored, the operation time is greatly reduced in the mode, and the production efficiency is improved.
The tool can be locally modified according to different projects, but the operation mode and principle are unchanged.
Of course, the above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and it should be noted that any equivalent substitution and obvious modification made by those skilled in the art under the guidance of the present specification fall within the essential scope of the present specification, and the present invention should be protected.
Claims (4)
1. The utility model provides a kuppe hatch door compound die frock, the kuppe hatch door includes kuppe hatch door shell, kuppe hatch door inner shell, its characterized in that, kuppe hatch door compound die frock is including compound die location frock (1) and kuppe hatch door shell mould (2) that are used for fixed compound die kuppe hatch door (3), be equipped with the kuppe hatch door shell of not drawing of patterns in kuppe hatch door shell mould (2), kuppe hatch door inner shell and compound die location frock (1) fixed connection, fixed mounting in kuppe hatch door shell mould (2) both sides at compound die location frock (1) both ends makes kuppe hatch door shell and kuppe hatch door inner shell compound die.
2. The air guide cover cabin door closing tool according to claim 1, wherein the closing and positioning tool (1) comprises two cross beams (7) and a fixed support frame (8) which are arranged in parallel;
positioning pins (5) are respectively arranged at two ends of the cross beam (7), the positioning pins (5) are connected with a positioning reference platform (6), and the cross beam (7) is fixedly connected with the air guide sleeve cabin door shell mold (2) through the positioning pins (5) and the positioning reference platform (6);
and mounting and positioning interfaces (4) are arranged on two sides of the fixed support frame (8), and the fixed support frame (8) is fixedly connected with the inner shell of the air guide sleeve cabin door through the mounting and positioning interfaces (4).
3. The assembly tool for the air guide cover cabin door according to claim 2, wherein a groove matched with the positioning reference platform (6) is formed in a positioning bulge of the air guide cover cabin door shell mold (2), and a positioning hole matched with the positioning pin (5) is formed in the groove.
4. The tool for closing the die of the pod door according to claim 2, wherein an installation protrusion matched with the installation positioning interface (4) is arranged on the inner shell of the pod door, screw holes are formed in the installation positioning interface (4) and the installation protrusion, and the inner shell of the pod door is fixedly connected with the tool for closing the die and positioning through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021154016.5U CN212579253U (en) | 2020-06-20 | 2020-06-20 | Air guide sleeve cabin door die assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021154016.5U CN212579253U (en) | 2020-06-20 | 2020-06-20 | Air guide sleeve cabin door die assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212579253U true CN212579253U (en) | 2021-02-23 |
Family
ID=74650935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021154016.5U Active CN212579253U (en) | 2020-06-20 | 2020-06-20 | Air guide sleeve cabin door die assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212579253U (en) |
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2020
- 2020-06-20 CN CN202021154016.5U patent/CN212579253U/en active Active
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