CN208730214U - A kind of injection mold of automobile flat plate structure - Google Patents
A kind of injection mold of automobile flat plate structure Download PDFInfo
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- CN208730214U CN208730214U CN201821110861.5U CN201821110861U CN208730214U CN 208730214 U CN208730214 U CN 208730214U CN 201821110861 U CN201821110861 U CN 201821110861U CN 208730214 U CN208730214 U CN 208730214U
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Abstract
The utility model discloses a kind of injection molds of automobile flat plate structure, including pedestal, the middle position of the base top offers placing groove, and the middle position of placing groove bottom interior wall is connected with electric telescopic rod by fastening bolt, the surrounding of the base top offers thread groove, and the circumferential inner wall of thread groove is threaded with fixing bolt, the screw top of the fixing bolt circumference is connected with mold, and the surrounding of mold bottom offers the fixation hole equidistantly distributed, surrounding at the top of the mold offers the same card slot, middle position at the top of the mold offers die cavity.The utility model is time saving and energy saving without manually withdrawing die cap, facilitates taking for model, improves the working efficiency of injection molding, be conveniently replaceable mold, facilitate it is easy to operate, facilitate by die cavity air discharge, injection molding quality is improved, and discovery injection molding in time is completed, and prevents raw material from overflowing from venthole.
Description
Technical field
The utility model relates to automobile technical field more particularly to a kind of injection molds of automobile flat plate structure.
Background technique
In vehicle automobile production, some slab constructions, such as Sunroof wind deflector, seat wind deflector, mainboard, side plate or
The part of the slab constructions such as cover board requires processing and fabricating, and processing method traditionally is added by machining, such as turner
What work came out, usual machining time is longer, and shaping efficiency is low, therefore now many auto parts are infused using mold
Modeling processing, but the unreasonable structural design of the injection mold of existing slab construction, need manual handling to withdraw die cap, time-consuming
Arduously, and injection molding working efficiency is reduced, also inconvenient, air discharge side when injection molding in die cavity of taking of model after the completion of injection molding
Just, the quality of injection molding is reduced.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automobile flat plate knot proposed
The injection mold of structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of injection mold of automobile flat plate structure, including pedestal, the middle position of the base top offer placement
Slot, and the middle position of placing groove bottom interior wall is connected with electric telescopic rod, the surrounding of the base top by fastening bolt
Thread groove is offered, and the circumferential inner wall of thread groove is threaded with fixing bolt, the top spiral shell of the fixing bolt circumference
Line is connected with mold, and the surrounding of mold bottom offers the fixation hole equidistantly distributed, at the top of the mold
Surrounding offers the same card slot, and the middle position at the top of the mold offers die cavity, and the bottom of die cavity two sides inner wall
It is plugged with injection molding tube, the quadrangle of the mold bottom outer wall passes through fastening bolt and is connected with support column, and support column
Bottom is bonded with cushion, and the middle position of the mold bottom interior wall offers perforation, and the circumferential inner of the perforation is inserted
It is connected to extension rod, and the top of extension rod is connected with lifter plate by fastening bolt, the both ends of the base top pass through fastening
It has been bolted the same door type frame, and the both ends of door type frame top inner wall pass through fastening bolt and are connected with hydraulic cylinder, two
A one end of the hydraulic cylinder far from door type frame is connected with the same die cap by fastening bolt.
Preferably, two injection molding tubes all extend to the bottom of pedestal far from one end of mold, and extension rod is separate
One end of lifter plate is connected by fastening bolt with the piston rod of electric telescopic rod.
Preferably, the middle position at the top of the die cap offers venthole, and the bottom of venthole two sides inner wall is opened
Equipped with groove.
Preferably, the side inner wall of two grooves is connected separately with laser emitter by fastening bolt and laser connects
Device is received, and the side of two groove circumferential inner walls passes through fastening bolt and is connected with baffle.
Preferably, the surrounding of the die cap bottom is connected with the same fixture block by fastening bolt, and the outer diameter of fixture block and
The internal diameter of card slot is adapted.
Preferably, one end that two injection molding tubes extend to mold cavity is respectively positioned on the top of lifter plate, and lifter plate
Outer diameter and the internal diameter of die cavity be adapted.
Preferably, the laser emitter, laser pickoff, electric telescopic rod and hydraulic cylinder are connected with by conducting wire
Switch, and switch and power supply is connected with by conducting wire.
The utility model has the following beneficial effects:
1. being provided with hydraulic cylinder, electric telescopic rod and lifter plate, after the completion of injection molding, hydraulic cylinder drives die cap to transport upwards
Dynamic, electric telescopic rod pushes lifter plate to move upwards, and model is released die cavity, time saving and energy saving without manually withdrawing die cap, and electricity
It moves telescopic rod and lifter plate and model is released into die cavity, facilitate taking for model, improve the working efficiency of injection molding.
2. being provided with placing groove, thread groove and fixing bolt, mold is fixed on bottom by fixing bolt and thread groove
In the placing groove of seat, facilitates the installing and dismounting of mold, be conveniently replaceable mold, facilitate easy to operate.
3. being provided with venthole, laser pickoff and laser emitter, die cavity is discharged by venthole in the air in die cavity,
When laser pickoff does not receive the laser of laser transmitter projects, injection molding tube stops injection molding, facilitates the air in die cavity
Discharge improves injection molding quality, and discovery injection molding in time is completed, and prevents raw material from overflowing from venthole.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automobile flat plate structure injection mold structural schematic diagram；
Fig. 2 be the utility model proposes a kind of automobile flat plate structure injection mold die cap side structure cross-sectional view；
Fig. 3 be the utility model proposes a kind of automobile flat plate structure injection mold mold side structure section view
Figure.
In figure: 1 pedestal, 2 injection molding tubes, 3 support columns, 4 electric telescopic rods, 5 lifter plates, 6 molds, 7 card slots, 8 die caps, 9
It is hydraulic cylinder, 10 door type frames, 11 fixing bolts, 12 thread grooves, 13 laser emitters, 14 baffles, 15 laser pickoffs, 16 recessed
Slot, 17 ventholes, 18 fixture blocks, 19 placing grooves, 20 perforation, 21 fixation holes, 22 die cavitys.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, it opens in the middle position of a kind of injection mold of automobile flat plate structure, including pedestal 1,1 top of pedestal
Equipped with placing groove 19, and the middle position of 19 bottom interior wall of placing groove is connected with electric telescopic rod 4, pedestal 1 by fastening bolt
The surrounding at top offers thread groove 12, and the circumferential inner wall of thread groove 12 is threaded with fixing bolt 11, fixing bolt
The screw top of 11 circumference is connected with mold 6, and the surrounding of 6 bottom of mold offers the fixation hole equidistantly distributed
21, the surrounding at 6 top of mold offers the same card slot 7, and the middle position at 6 top of mold offers die cavity 22, and mould
The bottom of 22 two sides inner wall of chamber is plugged with injection molding tube 2, and raw material, 6 bottom of mold are injected into die cavity 22 by injection molding tube 2
The quadrangle of outer wall passes through fastening bolt and is connected with support column 3, and the bottom of support column 3 is bonded with cushion, 6 bottom of mold
The middle position of inner wall offers perforation 20, and 20 circumferential inner of perforating is plugged with extension rod, and the top of extension rod pass through it is tight
Fixing bolt is connected with lifter plate 5, and the both ends at 1 top of pedestal are connected with the same door type frame 10, and door type frame by fastening bolt
The both ends of 10 top inner walls pass through fastening bolt and are connected with hydraulic cylinder 9, two one end of hydraulic cylinder 9 far from door type frame 10
The same die cap 8 is connected with by fastening bolt.
In the utility model, two injection molding tubes 2 all extend to the bottom of pedestal 1 far from one end of mold 6, and extend
The one end of bar far from lifter plate 5 is connected by fastening bolt with the piston rod of electric telescopic rod 4, the middle position at 8 top of die cap
Venthole 17 is offered, and the bottom of 17 two sides inner wall of venthole opens up fluted 16, the side inner wall of two grooves 16 is logical
It crosses fastening bolt and is connected separately with laser emitter 13 and laser pickoff 15, when laser pickoff 15 does not receive laser hair
When the laser that emitter 13 emits, injection molding tube 2 stops injection molding, and the side of two 16 circumferential inner walls of groove is connected by fastening bolt
It is connected to baffle 14, the surrounding of 8 bottom of die cap is connected with the same fixture block 18, and the outer diameter and card slot of fixture block 18 by fastening bolt
7 internal diameter is adapted, and one end that two injection molding tubes 2 extend to inside die cavity 22 is respectively positioned on the top of lifter plate 5, and lifter plate 5
Outer diameter and the internal diameter of die cavity 22 be adapted, laser emitter 13, laser pickoff 15, electric telescopic rod 4 and hydraulic cylinder 9 are equal
It is connected with switch by conducting wire, and switchs and power supply is connected with by conducting wire.
Working principle: mold 6 is fixed in the placing groove 19 of pedestal 1 by fixing bolt 11 and thread groove 12, will
Two injection molding tubes 2 are inserted into the bottom of 6 two sides inner wall of mold, and hydraulic cylinder 9 pushes die cap 8 to move downward, fixture block 18 be clamped into
In card slot 7, raw material is injected into die cavity 22 by injection molding tube 2, die cavity 22 is discharged by venthole 17 in the air in die cavity 22, when
When laser pickoff 15 does not receive the laser of the transmitting of laser emitter 13, injection molding tube 2 stops injection molding, and hydraulic cylinder 9 is with dynamic model
Lid 8 moves upwards, and electric telescopic rod 4 pushes lifter plate 5 to move upwards, and model is released die cavity 22.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of injection mold of automobile flat plate structure, including pedestal (1), which is characterized in that the centre at the top of the pedestal (1)
Position offers placing groove (19), and the middle position of placing groove (19) bottom interior wall is connected with electric expansion by fastening bolt
Bar (4), the surrounding at the top of the pedestal (1) offer thread groove (12), and the circumferential inner wall of thread groove (12) is threadedly coupled
Have fixing bolt (11), the screw top of fixing bolt (11) circumference is connected with mold (6), and mold (6) bottom
Surrounding offer the fixation hole (21) equidistantly distributed, the surrounding at the top of the mold (6) offers the same card slot
(7), the middle position at the top of the mold (6) offers die cavity (22), and the equal grafting in bottom of die cavity (22) two sides inner wall
Have injection molding tube (2), the quadrangle of mold (6) bottom outer wall passes through fastening bolt and is connected with support column (3), and support column
(3) bottom is bonded with cushion, and the middle position of mold (6) bottom interior wall offers perforation (20), the perforation
(20) circumferential inner is plugged with extension rod, and the top of extension rod is connected with lifter plate (5), the pedestal by fastening bolt
(1) both ends at the top of are connected with the same door type frame (10) by fastening bolt, and the both ends of door type frame (10) top inner wall are equal
It is connected with hydraulic cylinder (9) by fastening bolt, two hydraulic cylinders (9) pass through fastening far from the one end of door type frame (10)
It has been bolted the same die cap (8).
2. a kind of injection mold of automobile flat plate structure according to claim 1, which is characterized in that two injection molding tubes
(2) one end far from mold (6) all extends to the bottom of pedestal (1), and the one end of extension rod far from lifter plate (5) passes through tightly
Fixing bolt is connected with the piston rod of electric telescopic rod (4).
3. a kind of injection mold of automobile flat plate structure according to claim 1, which is characterized in that die cap (8) top
The middle position in portion offers venthole (17), and the bottom of venthole (17) two sides inner wall opens up fluted (16).
4. a kind of injection mold of automobile flat plate structure according to claim 3, which is characterized in that two grooves
(16) side inner wall is connected separately with laser emitter (13) and laser pickoff (15), and two grooves by fastening bolt
(16) side of circumferential inner wall passes through fastening bolt and is connected with baffle (14).
5. a kind of injection mold of automobile flat plate structure according to claim 1, which is characterized in that die cap (8) bottom
The surrounding in portion is connected with the same fixture block (18) by fastening bolt, and the outer diameter of fixture block (18) is mutually fitted with the internal diameter of card slot (7)
Match.
6. a kind of injection mold of automobile flat plate structure according to claim 1, which is characterized in that two injection molding tubes
(2) top that the internal one end of die cavity (22) is respectively positioned on lifter plate (5), and the outer diameter of lifter plate (5) and die cavity (22) are extended to
Internal diameter be adapted.
7. a kind of injection mold of automobile flat plate structure according to claim 4, which is characterized in that the laser emitter
(13), laser pickoff (15), electric telescopic rod (4) and hydraulic cylinder (9) are connected with switch by conducting wire, and switch passes through
Conducting wire is connected with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821110861.5U CN208730214U (en) | 2018-07-13 | 2018-07-13 | A kind of injection mold of automobile flat plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821110861.5U CN208730214U (en) | 2018-07-13 | 2018-07-13 | A kind of injection mold of automobile flat plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208730214U true CN208730214U (en) | 2019-04-12 |
Family
ID=66027121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821110861.5U Active CN208730214U (en) | 2018-07-13 | 2018-07-13 | A kind of injection mold of automobile flat plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208730214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716600A (en) * | 2020-07-06 | 2020-09-29 | 高雪 | Mold convenient to replace for injection mold |
-
2018
- 2018-07-13 CN CN201821110861.5U patent/CN208730214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716600A (en) * | 2020-07-06 | 2020-09-29 | 高雪 | Mold convenient to replace for injection mold |
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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: 20220822 Address after: 101300 101, floor 1, No. 4, yard 1, Hengda street, Yang Town, Shunyi District, Beijing Patentee after: Beijing Xingyuan Shengtai Auto Parts Co.,Ltd. Address before: 100000 No. 8-7, zonger Road, Yangzhen District, Shunyi District, Beijing Patentee before: BEIJING BOYUANSHENG AUTO PARTS CO.,LTD. |
|
| TR01 | Transfer of patent right |