CN216373132U - Mould for preparing automobile skylight control panel shell - Google Patents
Mould for preparing automobile skylight control panel shell Download PDFInfo
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- CN216373132U CN216373132U CN202122763163.3U CN202122763163U CN216373132U CN 216373132 U CN216373132 U CN 216373132U CN 202122763163 U CN202122763163 U CN 202122763163U CN 216373132 U CN216373132 U CN 216373132U
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Abstract
The utility model discloses a mould for preparing a control panel shell of an automobile skylight, which comprises an upper cover plate, an upper template, an upper mold core, a lower template, a base, an injection port, a guide pillar and guide sleeve assembly, a positioning block, a jacking block and a jacking assembly, wherein the lower mold core is provided with the positioning blocks in bilateral symmetry corresponding to each cavity point, the upper end surface of the positioning block is provided with a cross-shaped overflow groove, the inner side of the positioning block is provided with an overflow hole, the position corresponding to each buckle is also provided with the jacking block, the joint surface of the inner side of the jacking block and the cavity point is provided with a cavity for forming a buckle, the overflow groove is designed on the upper end surface of the positioning block for forming a positioning groove, the overflow hole is connected with an overflow hole, raw materials can be fully pressurized and injected into the cavity, the jacking blocks are uniformly arranged at intervals on the outer periphery of the cavity, and the jacking blocks form a buckle outer cavity corresponding to the outer periphery of the control panel shell of the automobile skylight, abundant extrusion buckle structure, the shaping is effectual, and integrated into one piece structural strength is high.
Description
Technical Field
The utility model relates to the technical field of automobile accessory part production mold equipment, in particular to a mold for preparing an automobile skylight control panel shell.
Background
Automobile skylight control panel shell is used for fixing on car front-seat frame ceiling, and the cooperation assembly has skylight control switch, reading lamp and spectacle case etc. and is high to the structural technological requirement of skylight control panel shell, and in the laminating roof, the required precision such as connecting buckle, constant head tank structure between each module in the below is higher for each module after the assembly can closely laminate, reduces the clearance and influences beautifully. Therefore, positioning grooves with large groove depths are arranged among all the modules of the skylight control panel shell, and necessary modules such as reading lamps or skylight control switches are positioned, in the aspect of skylight control panel shell production required by integrated forming, the deeper groove structures are not beneficial to forming effects, high injection molding pressure is needed, meanwhile, necessary slag ladle grooves and overflow grooves are matched, the positioning groove structures are located inside the forming shell, slag ladles and overflow grooves of dies in the traditional design are arranged outwards, the internal space is not enough to design the structure, therefore, a skylight control panel shell die facilitating deep groove structure forming needs to be designed particularly, and injection molding production of the deep groove structures of the skylight control panel shell is improved.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is as follows: in view of the technical problems in the background art, a mold for preparing an automobile skylight control panel shell is designed, an overflow groove is designed on the upper end face of a positioning block of a forming positioning groove, meanwhile, the overflow groove is connected with an overflow hole, raw materials can be fully pressurized and injected into the cavity, redundant raw materials can overflow through the overflow groove, jacking blocks are uniformly arranged at the intervals of the outer periphery of the cavity, the jacking blocks form a buckle external cavity at the corresponding position of the periphery of the formed skylight control panel shell, the forming effect is good, and the skylight control panel shell after being integrally formed is high in structural strength.
The technical scheme adopted for solving the problems is as follows:
the utility model provides a mould of preparation sunroof control panel shell, includes upper cover plate, cope match-plate pattern, upper die benevolence, lower mould benevolence, lower bolster and base to and mould plastics mouth, guide pillar and guide pin bushing subassembly, locating piece, jack-up piece and top and push away the subassembly.
The guide post and guide sleeve assemblies are arranged at four corners of the lower template and the upper template, and are used for positioning the lower template, the lower mold core, the upper mold core and the upper template in sequence, the upper mold core is arranged in the middle of the lower end of the upper template, the lower mold core is arranged in the middle of the upper end of the lower template,
the joint surfaces of the upper mold core and the lower mold core are bilaterally symmetrically provided with two cavity acupuncture points, the center of the upper mold core is provided with a main pouring gate, the middle part of the lower mold core is provided with a branch pouring gate, the main pouring gate is communicated with the branch pouring gate, the branch pouring gate is communicated with each cavity acupuncture point, the joint surfaces of the upper mold core and the lower mold core are parting surfaces,
in the lower mould benevolence corresponds every die cavity acupuncture point, bilateral symmetry is provided with the locating piece, the lifting action is realized with the top push subassembly cooperation to the locating piece lower extreme, the locating piece up end is provided with "ten" style of calligraphy overflow launder, and the outside all communicates with the constant head tank of skylight control panel shell, and the overflow hole has been seted up to the inboard, the overflow hole is used for accepting unnecessary raw materials of moulding plastics, and every die cavity acupuncture point outside corresponds every buckle position and still is provided with the jack-up piece, the outer wall edge of the inboard skylight control panel shell that constitutes complete skylight control panel shell with the edge at die cavity acupuncture point of jack-up piece, and the inboard die cavity that is provided with the shaping buckle of jack-up piece and die cavity acupuncture point laminating face, the jack-up piece drives the action of going up and down by the top push subassembly.
Furthermore, the pushing assembly comprises a pushing plate, a thimble and a plurality of supporting blocks, the supporting blocks are used for supporting the positioning blocks and the pushing block, and the thimble is arranged over against the lower end face of the cavity acupuncture point and is communicated with the lower end face of the cavity acupuncture point.
Furthermore, cooling pipelines are arranged in the upper die core and the lower die core, and the formed skylight control panel shell is cooled and shaped under the condition that cooling water is externally connected.
Further, the pushing assembly further comprises a pushing strip, the pushing strip is arranged at the lower ends of the positioning groove and the front panel of the cavity acupuncture point and used for pushing the formed positioning groove structure to be discharged.
The utility model has the beneficial effects that:
the mold for preparing the control panel shell of the automobile skylight utilizes the upper end surface of the positioning block of the molding positioning groove to design an overflow groove, meanwhile, the overflow groove is connected with an overflow hole, so that the raw material can be fully pressurized and injected into the cavity, and the raw material can flow out of the overflow hole through the overflow groove whether the raw material is redundant or not, and the raw material inevitably passes through the upper part of the cavity of the positioning groove during the process, therefore, only after the positioning groove structure is fully formed, the redundant raw materials can overflow through the overflow groove, and the jacking blocks are uniformly arranged at the intervals on the outer periphery of the cavity, the jacking block forms a buckle external cavity at the corresponding position of the periphery of the control panel shell of the formed skylight, when the pressurization is moulded plastics, when retracting the part jack-up piece a little, fill the raw materials of sufficient volume and sufficient pressure for the die cavity, lifting jack-up piece to shaping position again, abundant extrusion shaping buckle structure, the shaping is effectual, skylight control panel shell structural strength after integrated into one piece is high.
Drawings
FIG. 1 is a schematic structural diagram of a mold for manufacturing a sunroof control panel shell in the embodiment;
FIG. 2 is a schematic structural diagram of the mold for manufacturing the sunroof control panel shell according to the embodiment, in which the upper cover plate, the upper mold plate and the upper mold core are removed;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic structural view of the positioning block, the jacking block and the jacking assembly of the present embodiment;
FIG. 5 is a partial enlarged view of the portion B in FIG. 4;
FIG. 6 is a side bottom view of the upper mold insert of this embodiment;
FIG. 7 is a side view of the lower mold insert of this embodiment;
FIG. 8 is a side plan view of the sunroof control panel housing of the present embodiment;
FIG. 9 is a side bottom view of the sunroof control panel housing of the present embodiment;
the injection molding device comprises an injection molding opening 1, an upper cover plate 2, an upper template 3, a lower template 4, a top pushing plate 5, a base 6, a lower die base 7, a main pouring channel 8, a lower die core 9, a guide post and rod guide sleeve assembly 10, a die cavity acupuncture point 11, a jacking block 12, an overflow hole 13, an overflow groove 14, a positioning groove die cavity 15, a positioning block 16, a pushing strip 17, an ejector pin 18, an upper die core 19, a sprue 20, a die cavity of a buckle 21, a sealing surface 22, a sprue 23, a positioning block matching hole 24, a jacking block matching hole 25, a positioning groove 26, a skylight control panel shell 27, a buckle 28 and a front panel 29.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-9, the present embodiment provides a mold for manufacturing a control panel shell 27 of an automobile sunroof, which includes an upper cover plate 2, an upper mold plate 3, an upper mold core 19, a lower mold core 9, a lower mold plate 4, a lower mold base 7, a base 6, an injection port 1, a guide post and guide sleeve assembly, a positioning block 16, a jacking block 12, and a jacking assembly.
Specifically, the guide pillar and guide sleeve assemblies are arranged at four corners of the lower die holder 7 to the upper die plate 3, and the lower die holder 7, the lower die plate, the lower die kernel 9, the upper die kernel 19 and the upper die plate 3 are sequentially positioned, the upper die kernel 19 is arranged in the middle of the lower end of the upper die plate 3, and the lower die kernel 9 is arranged in the middle of the upper end of the lower die plate 4.
Referring to fig. 2, 3, 6 and 7, the attaching surfaces of the upper mold core 19 and the lower mold core 9 are bilaterally symmetrically provided with two cavity acupuncture points 11, the center of the upper mold core 19 is provided with a main runner 8, the middle part of the lower mold core 9 is provided with a branch runner 23, the main runner 8 is communicated with the branch runner 23, the branch runner 23 is communicated with each cavity acupuncture point 11, and the attaching surfaces of the upper mold core 19 and the lower mold core 9 are parting surfaces.
Referring to fig. 2 and 3, the lower mold insert 9 is provided with positioning blocks 16 in correspondence to each cavity acupoint 11, the positioning blocks 16 are symmetrically arranged at left and right sides, the lower end of each positioning block 16 is matched with a pushing component to realize lifting action, a cross-shaped overflow groove 14 is formed in the upper end face of each positioning block 16, the outer side of each positioning block 16 is communicated with a positioning groove 26 of the skylight control panel shell 27, an overflow hole 13 is formed in the inner side of each positioning block 13 and used for receiving redundant injection molding raw materials, a jacking block 12 is further arranged at the position corresponding to each buckle 28 outside each cavity acupoint 11, the inner side of each jacking block 12 and the edge of each cavity acupoint 11 form a complete outer wall edge of the skylight control panel shell 27, a cavity 21 of a forming buckle is formed on the joint face of the inner side of each jacking block 12 and each cavity acupoint 11, and the jacking block 12 is driven by the pushing component to move up and down.
In a further embodiment, referring to fig. 5, the pushing assembly includes a pushing plate 5, a thimble 18, and a plurality of supporting blocks, the supporting blocks are used for supporting the positioning block 16 and the pushing block 12, and the thimble 18 is disposed opposite to the lower end surface of the cavity acupoint 11 and is communicated with the lower end surface of the cavity acupoint 11.
In a further embodiment, cooling pipes are disposed in the upper mold core 19 and the lower mold core 9, and the formed skylight control panel shell 27 is cooled and shaped under the condition that cooling water is externally connected.
In a further embodiment, the pushing assembly further comprises a pushing strip 17, and the pushing strip 17 is arranged at the lower ends of the positioning groove 26 and the front panel 29 of the cavity acupoint 11 and used for pushing the formed positioning groove 26 structure to be ejected.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, the scope of the present invention being defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a preparation sunroof control panel shell's mould, includes upper cover plate, cope match-plate pattern, upper die benevolence, lower mould benevolence, lower bolster and base to and mould plastics mouth, guide pillar guide pin bushing subassembly, locating piece, jack-up piece and top and push away the subassembly, its characterized in that:
the guide post and guide sleeve assemblies are arranged at four corners of the lower template and the upper template, and are used for positioning the lower template, the lower mold core, the upper mold core and the upper template in sequence, the upper mold core is arranged in the middle of the lower end of the upper template, the lower mold core is arranged in the middle of the upper end of the lower template,
the joint surfaces of the upper mold core and the lower mold core are bilaterally symmetrically provided with two cavity acupuncture points, the center of the upper mold core is provided with a main pouring gate, the middle part of the lower mold core is provided with a branch pouring gate, the main pouring gate is communicated with the branch pouring gate, the branch pouring gate is communicated with each cavity acupuncture point, the joint surfaces of the upper mold core and the lower mold core are parting surfaces,
in the lower mould benevolence corresponds every die cavity acupuncture point, bilateral symmetry is provided with the locating piece, the lifting action is realized with the top push subassembly cooperation to the locating piece lower extreme, the locating piece up end is provided with "ten" style of calligraphy overflow launder, and the outside all communicates with the constant head tank of skylight control panel shell, and the overflow hole has been seted up to the inboard, unnecessary raw materials of moulding plastics are accepted to the overflow hole, and every die cavity acupuncture point outside corresponds every buckle position and still is provided with the jack-up piece, the outer wall edge of the inboard and die cavity acupuncture point of jack-up piece constitution complete skylight control panel shell, and the jack-up piece inboard is provided with the die cavity of shaping buckle with die cavity acupuncture point laminating face, and the jack-up piece drives the action of going up and down by the top push subassembly.
2. The mold for manufacturing an automobile sunroof control panel shell according to claim 1, wherein: the pushing component comprises a pushing plate, a thimble and a plurality of supporting blocks, the supporting blocks are used for supporting the positioning blocks and the jacking blocks, and the thimble is arranged over against the lower end face of the cavity acupuncture point and is communicated with the lower end face of the cavity acupuncture point.
3. The mold for manufacturing an automobile sunroof control panel shell according to claim 1, wherein: and cooling pipelines are arranged in the upper die core and the lower die core, and the formed skylight control panel shell is cooled and shaped under the condition that cooling water is externally connected.
4. The mold for manufacturing an automobile sunroof control panel shell according to claim 1, wherein: the pushing assembly further comprises a pushing strip, the pushing strip is arranged at the lower ends of the positioning groove and the front panel of the cavity acupuncture point, and the positioning groove structure after the pushing forming is demoulded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122763163.3U CN216373132U (en) | 2021-11-12 | 2021-11-12 | Mould for preparing automobile skylight control panel shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122763163.3U CN216373132U (en) | 2021-11-12 | 2021-11-12 | Mould for preparing automobile skylight control panel shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216373132U true CN216373132U (en) | 2022-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122763163.3U Active CN216373132U (en) | 2021-11-12 | 2021-11-12 | Mould for preparing automobile skylight control panel shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216373132U (en) |
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2021
- 2021-11-12 CN CN202122763163.3U patent/CN216373132U/en active Active
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