CN213564058U - A mould for skylight plastic part of car - Google Patents
A mould for skylight plastic part of car Download PDFInfo
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- CN213564058U CN213564058U CN202022134707.5U CN202022134707U CN213564058U CN 213564058 U CN213564058 U CN 213564058U CN 202022134707 U CN202022134707 U CN 202022134707U CN 213564058 U CN213564058 U CN 213564058U
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- 229920003023 plastic Polymers 0.000 title claims abstract description 33
- 239000004033 plastic Substances 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 7
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a mould for a skylight plastic part of an automobile, which comprises a male mould, a driving rod and a driven rod; male die: a bottom plate in the horizontal direction is fixed at the bottom of the inner cavity, a mold core is fixed in the middle of the inner cavity of the male mold, an installation cavity is arranged on the side surface of the mold core, a chute in the vertical direction is arranged in the middle of the installation cavity, a demolding hole is arranged in the middle of the mold core, and a thimble in the vertical direction is arranged in the demolding hole; driving rod: the device comprises a base plate, a driving rod, a sliding seat, a separating die and a separating die, wherein the driving rod is vertically arranged in a shaft hole in the middle of the base plate; driven rod: the vertical installation is in the shaft hole of bottom plate border position, the upper end of driven lever is equipped with the gyro wheel, and the lower extreme cooperation of gyro wheel and separation mould, and this a mould for skylight plastic part of car can carry out the processing of plastic part, and the drawing of patterns of the plastic part of being convenient for is efficient, and processingquality also obtains promoting.
Description
Technical Field
The utility model relates to a plastic part mould technical field specifically is a mould that is used for skylight plastic part of car.
Background
Along with the rapid development of people's life, the skylight is used more and more frequently in the car, and the sunroof is installed on the roof, can make the interior circulation of air of car effectively, increases the entering of fresh air, brings healthy, comfortable enjoyment for the car owner. Meanwhile, the automobile window can also be wide in view field and is also commonly used for shooting requirements of mobile shooting and videography. Sunroof plastic part is an indispensable subassembly in sunroof uses, and it has the important function to the leakproofness of sunroof, extension sunroof's life, and accessible mould is processed sunroof's plastic part, because the plastic part has the bending part, and the drawing of patterns is difficult to carry out to conventional mould, and machining efficiency is low, and the quality remains to promote.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a mould for skylight plastic part of car, can carry out the processing of plastic part, the drawing of patterns of the plastic part of being convenient for buckle, it is efficient, processingquality also obtains promoting, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mould for a skylight plastic part of an automobile comprises a male mould, a driving rod and a driven rod;
male die: a bottom plate in the horizontal direction is fixed at the bottom of the inner cavity, a mold core is fixed in the middle of the inner cavity of the male mold, an installation cavity is arranged on the side surface of the mold core, a chute in the vertical direction is arranged in the middle of the installation cavity, a demolding hole is arranged in the middle of the mold core, and a thimble in the vertical direction is arranged in the demolding hole;
driving rod: the device comprises a base plate, a driving rod, a sliding seat, a separating die and a separating die, wherein the driving rod is vertically arranged in a shaft hole in the middle of the base plate;
driven rod: the upper end of the driven rod is provided with a roller which is matched with the lower end of the separation die, the bottom of the inner cavity of the male die is provided with a linkage mechanism, and two ends of the linkage mechanism are respectively matched and connected with the driving rod and the driven rod;
wherein: the male die structure is characterized by further comprising a top seat, a female die and a pouring gate, wherein the top seat is arranged above the male die, the female die matched with the male die is installed on the lower surface of the top seat, and the pouring gate penetrating through the female die is arranged in the middle of the top seat.
Further, the separating die comprises a base, a formed part and a guide groove, the left side face of the base is connected with the sliding seat in a rotating mode, the formed part is fixed to the upper end of the base, the lower end of the base is provided with the inclined guide groove, the roller is connected with the guide groove in a sliding mode, the separating die is a part of the male die and can be turned over and shrunk, and therefore rapid demolding of the bent portion of the plastic part is facilitated.
Further, link gear includes fixed axle, pendulum rod and sliding shaft, the fixed axle is fixed at the lower extreme of public mould medial surface, and the fixed axle is in between actuating lever and the driven lever, the fixed axle passes the shaft hole at the middle part of pendulum rod, the both ends of pendulum rod all are equipped with the bar hole, and sliding connection has the sliding shaft in the bar hole, and two sliding shafts are fixed continuous with the side of actuating lever and driven lever respectively, drive the driven lever through link gear and go up and down to conveniently control the upset of separation mould.
Further, still include the locating lever, the vertical edge of fixing in public mould lower extreme side of locating lever, and the border position of footstock be equipped with locating lever matched with locating hole, the locating lever leads when the compound die, guarantees the stability of compound die.
Further, still include convex body and support curved surface, convex body transitional coupling is at the medial surface of public mould, the inboard lower extreme of convex body is equipped with the support curved surface with separation mould side contact, and the convex body can cooperate the separation mould to carry out the shaping, leads to the separation mould through supporting the curved surface.
Compared with the prior art, the beneficial effects of the utility model are that: this a mould for skylight plastic part of car has following benefit:
1. according to the mold for the plastic part of the automobile skylight, the plastic part is subjected to injection molding through the matching of the female mold and the male mold on the upper side and the lower side, the separating mold is a part of the male mold and can be turned and contracted, so that the rapid demolding of the bent part of the plastic part is facilitated, and the installation and the disassembly are convenient;
2. the driving rod drives the sliding seat to lift in the sliding groove, and the linkage mechanism drives the driven rod to lift, so that the overturning of the separating die is conveniently controlled;
3. the convex body can be matched with the separating die for forming, and the separating die is guided by the supporting curved surface.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.
In the figure: 1 male die, 2 bottom plates, 3 die cores, 301 installation cavities, 302 sliding grooves, 303 ejector pins, 4 driving rods, 5 sliding seats, 6 separating dies, 601 bases, 602 molding pieces, 603 guide grooves, 7 driven rods, 8 rollers, 9 linkage mechanisms, 901 fixing shafts, 902 oscillating bars, 903 sliding shafts, 10 ejector seats, 11 female dies, 12 pouring channels, 13 positioning rods, 14 convex bodies and 15 supporting curved surfaces.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a mould for a skylight plastic part of an automobile comprises a male mould 1, a driving rod 4 and a driven rod 7;
1, male die: a bottom plate 2 in the horizontal direction is fixed at the bottom of the inner cavity, a mold core 3 is fixed in the middle of the inner cavity of the male mold 1, a mounting cavity 301 is arranged on the side surface of the mold core 3, a chute 302 in the vertical direction is arranged in the middle of the mounting cavity 301, a demolding hole is arranged in the middle of the mold core 3, and a thimble 303 in the vertical direction is arranged in the demolding hole;
the drive rod 4: the device is vertically arranged in a shaft hole in the middle of the bottom plate 2, a sliding seat 5 is fixed at the upper end of the driving rod 4, the sliding seat 5 is in sliding fit with the sliding groove 302, and a separating die 6 is arranged on the side surface of the sliding seat 5;
the separating die 6 comprises a base 601, a formed part 602 and a guide groove 603, the left side surface of the base 601 is rotatably connected with the sliding seat 5, the formed part 602 is fixed at the upper end of the base 601, the inclined guide groove 603 is arranged at the lower end of the base 601, and the roller 8 is slidably connected with the guide groove 603;
driven rod 7: the upper end of a driven rod 7 is provided with a roller 8, the roller 8 is matched with the lower end of a separation die 6, the bottom of the inner cavity of the male die 1 is provided with a linkage mechanism 9, and two ends of the linkage mechanism 9 are respectively matched and connected with the driving rod 4 and the driven rod 7;
the linkage mechanism 9 comprises a fixed shaft 901, a swing rod 902 and sliding shafts 903, the fixed shaft 901 is fixed at the lower end of the inner side surface of the male die 1, the fixed shaft 901 is positioned between the driving rod 4 and the driven rod 7, the fixed shaft 901 penetrates through a shaft hole in the middle of the swing rod 902, strip-shaped holes are formed in the two ends of the swing rod 902, the sliding shafts 903 are connected in the strip-shaped holes in a sliding mode, and the two sliding shafts 903 are respectively fixedly connected with the side surfaces of the driving rod 4 and the driven rod 7;
the driving rod 4 drives the sliding seat to lift in the sliding groove 302, and the linkage mechanism 9 drives the driven rod 7 to lift, so that the separation die 6 can be conveniently controlled to turn over;
wherein: the die structure further comprises a top seat 10, a female die 11 and a pouring gate 12, wherein the top seat 10 is arranged above the male die 1, the female die 11 matched with the male die 1 is arranged on the lower surface of the top seat 10, and the pouring gate 12 penetrating through the female die 11 is arranged in the middle of the top seat 10;
the die further comprises a convex body 14 and a supporting curved surface 15, wherein the convex body 14 is connected to the inner side surface of the male die 1 in a transition mode, and the supporting curved surface 15 in contact with the side surface of the separation die 6 is arranged at the lower end of the inner side of the convex body 14;
the die is characterized by further comprising a positioning rod 13, wherein the positioning rod 13 is vertically fixed on the edge of the side face of the lower end of the male die 1, and a positioning hole matched with the positioning rod 13 is formed in the edge of the top seat 10;
the convex body 14 can be matched with the separation die 6 for forming, and the separation die 6 is guided by the supporting curved surface 15;
this a mould for skylight plastic part of car carries out the moulding plastics of plastic part through the master model 11 of upper and lower both sides and the cooperation of public mould 1, and separation mould 6 is partly of public mould 1, can overturn the shrink to be favorable to the quick drawing of patterns of plastic part bending part, also conveniently install and dismantle.
When in use:
after the die is assembled, hot melt is injected into a die cavity formed by the male die 1, the female die 11 and the die core 3 through a pouring gate 12, the molded part 602 is large at the top and small at the bottom, a plastic part forms a proper bending and hooking at the position of the molded part 602, during the die stripping, the footstock 10 and the female die 11 are driven by external equipment to move upwards, the driving rod 4 is driven by an external driving mechanism at the lower side to descend, so that the sliding seat 5 moves downwards along the sliding chute 302, synchronously, because a fixed shaft 901 of the linkage mechanism 9 is positioned between the driving rod 4 and the driven rod 7, when the driving rod 4 descends, the sliding shaft 903 slides along a strip-shaped hole at the end part, the oscillating bar 902 swings along the axis of the fixed shaft 901, so that the driven rod 7 ascends, the roller 8 supports the inclined guide groove 603 and slides rightwards relatively along the guide groove 603, so that the separation die 6 turns anticlockwise, the mold is retracted into the mounting cavity 301, the right side surface of the separating mold 6 is always attached to the curved support surface 15 on the convex body 14 when swinging, so that the molded part 602 is separated from the bent part of the plastic part, and finally the ejector pin 303 is pushed to ascend to eject the plastic part out of the male mold 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mould that is used for skylight plastic part of car which characterized in that: comprises a male die (1), a driving rod (4) and a driven rod (7);
male die (1): a bottom plate (2) in the horizontal direction is fixed at the bottom of the inner cavity, a mold core (3) is fixed in the middle of the inner cavity of the male mold (1), a mounting cavity (301) is arranged on the side surface of the mold core (3), a sliding groove (302) in the vertical direction is arranged in the middle of the mounting cavity (301), a demolding hole is arranged in the middle of the mold core (3), and a thimble (303) in the vertical direction is arranged in the demolding hole;
drive rod (4): the device is vertically arranged in a shaft hole in the middle of the bottom plate (2), a sliding seat (5) is fixed at the upper end of the driving rod (4), the sliding seat (5) is in sliding fit with the sliding groove (302), and a separating die (6) is arranged on the side surface of the sliding seat (5);
driven lever (7): the upper end of the driven rod (7) is provided with a roller (8), the roller (8) is matched with the lower end of the separating die (6), the bottom of the inner cavity of the male die (1) is provided with a linkage mechanism (9), and two ends of the linkage mechanism (9) are respectively matched and connected with the driving rod (4) and the driven rod (7);
wherein: the male die structure is characterized by further comprising a top seat (10), a female die (11) and a pouring gate (12), wherein the top seat (10) is arranged above the male die (1), the female die (11) matched with the male die (1) is installed on the lower surface of the top seat (10), and the pouring gate (12) penetrating through the female die (11) is arranged in the middle of the top seat (10).
2. The mold for the sunroof plastic part of an automobile according to claim 1, wherein: separating die (6) include base (601), formed part (602) and guide way (603), the left surface and slide (5) of base (601) rotate to be connected, the upper end of base (601) is fixed with formed part (602), the lower extreme of base (601) is equipped with inclined guide way (603), gyro wheel (8) and guide way (603) sliding connection.
3. The mold for the sunroof plastic part of an automobile according to claim 1, wherein: the linkage mechanism (9) comprises a fixed shaft (901), a swing rod (902) and sliding shafts (903), the fixed shaft (901) is fixed at the lower end of the inner side face of the male die (1), the fixed shaft (901) is located between the driving rod (4) and the driven rod (7), the fixed shaft (901) penetrates through a shaft hole in the middle of the swing rod (902), strip-shaped holes are formed in two ends of the swing rod (902), the sliding shafts (903) are connected in the strip-shaped holes in a sliding mode, and the two sliding shafts (903) are fixedly connected with the side faces of the driving rod (4) and the driven rod (7) respectively.
4. The mold for the sunroof plastic part of an automobile according to claim 1, wherein: the die is characterized by further comprising a positioning rod (13), wherein the positioning rod (13) is vertically fixed on the edge of the side face of the lower end of the male die (1), and a positioning hole matched with the positioning rod (13) is formed in the edge position of the top seat (10).
5. The mold for the sunroof plastic part of an automobile according to claim 1, wherein: the die is characterized by further comprising a convex body (14) and a supporting curved surface (15), wherein the convex body (14) is in transition connection with the inner side surface of the male die (1), and the supporting curved surface (15) in contact with the side surface of the separating die (6) is arranged at the lower end of the inner side of the convex body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134707.5U CN213564058U (en) | 2020-09-25 | 2020-09-25 | A mould for skylight plastic part of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134707.5U CN213564058U (en) | 2020-09-25 | 2020-09-25 | A mould for skylight plastic part of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213564058U true CN213564058U (en) | 2021-06-29 |
Family
ID=76578326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022134707.5U Active CN213564058U (en) | 2020-09-25 | 2020-09-25 | A mould for skylight plastic part of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213564058U (en) |
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2020
- 2020-09-25 CN CN202022134707.5U patent/CN213564058U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240407 Address after: No. 3-1-3, 83-1 Heilongjiang Street, Huanggu District, Shenyang City, Liaoning Province, 110000 Patentee after: Zhao Pinshan Country or region after: China Address before: 214000 taikeyuan resettlement area, Hongshan street, New District, Wuxi City, Jiangsu Province Patentee before: Wuxi Jintuo Machinery Manufacturing Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |