CN206170559U - Control curb plate and push up mould to one side - Google Patents
Control curb plate and push up mould to one side Download PDFInfo
- Publication number
- CN206170559U CN206170559U CN201620970087.XU CN201620970087U CN206170559U CN 206170559 U CN206170559 U CN 206170559U CN 201620970087 U CN201620970087 U CN 201620970087U CN 206170559 U CN206170559 U CN 206170559U
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- oblique top
- chute
- oblique
- ejector rod
- fixed die
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Abstract
The utility model discloses a control curb plate and push up mould to one side, comprising a base plate, push up the mechanism to one side, install in the fixed die holder above the bottom plate and install the die holder on fixed die holder, be equipped with ejecting pin face plate and ejection bottom plate between bottom plate and the fixed die holder, it includes oblique footstock to push up the mechanism to one side, oblique ejector pin, guide holder and oblique top, oblique footstock and ejecting pin face plate and ejection bottom plate fixed connection, guide holder fixed mounting is in fixed die holder, oblique ejector pin activity wears to locate on the guide holder, the upper end of this oblique ejector pin is passed behind fixed die holder and the die holder in proper order and is come directly towards fixed connection to one side, the top of footstock is opened and is had the obliquely spout to one side, the inclined plane orientation of this spout belongs to one side in the top to one side, to one side the lower extreme position of ejector pin is in the spout and along the spout relative slip. The utility model relates to a control curb plate and push up mould to one side slows down the ejecting speed of oblique mechanism relatively, can prevent that oblique ejector pin from taking place crookedly to break even in the atress motion process simultaneously, life -span of effectively having guaranteed the mould.
Description
Technical field
The utility model belongs to technical field of mold, specifically, is related to a kind of left side plate oblique top mould.
Background technology
Injection mold is to produce a kind of processing mold used during some complex-shaped parts in batches, by the thawing that will be heated
Material die cavity is injected by high pressure, Jing cooling and solidifying after, obtain formed products.Injection mold is made up of dynamic model and cover half two parts,
Dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.In injection moulding
When dynamic model and cover half closure constitute running gate system and die cavity, dynamic model and cover half are separated to take out plastic products during die sinking.Some
With side is recessed or side opening ground plastic products, undercut must be first carried out being pushed out before, can be suitable after extraction side core_pulling
The sharp demoulding, now needs to arrange side core-pulling mechanism in a mold.Side-parting core-pulling mechanism is divided into slide block and the big class of oblique top two,
Oblique top is that the mechanism of shaped article inside back-off is generally used in Design of Dies.And the stress of the tilted footstock of existing ramp-roof structure
Face is level, and angle ejector rod is then obliquely installed, and tilted footstock reacts too fast when promoting angle ejector rod to move, unstable so that product is oblique
Top produces interference, and core pulling has some setbacks, and angle ejector rod is subject to the power perpendicular to angle ejector rod so that it holds in motion process
It is flexible or even fracture, the life-span of mould is greatly reduced.
Utility model content
To solve above technical problem, the purpose of this utility model is to provide a kind of left side plate oblique top mould, relatively
Slow down the ejection speed of pitched roof mechanism, while can prevent angle ejector rod from bending or even fractureing during movement under force, effectively
Ensure that the life-span of mould.
The utility model purpose is realized in：A kind of left side plate oblique top mould, it is critical only that：Including base plate,
Pitched roof mechanism, the fixed die shoe being installed on above base plate and the punch being installed on fixed die shoe, the base plate and fixation
Thimble panel and Ejector Retainer Plate are provided between die shoe, the pitched roof mechanism includes tilted footstock, angle ejector rod, guide holder and oblique top
Head, the tilted footstock is fixedly connected with the thimble panel and Ejector Retainer Plate, and the guide holder is fixedly installed under the fixation
In die holder, the angle ejector rod is actively located on the guide holder, and the upper end of the angle ejector rod sequentially passes through fixed die shoe and convex
It is fixedly connected with oblique top head after mould, oblique chute is provided with the top of the tilted footstock, the inclined-plane of the chute is towards oblique top head institute
In side, the lower end part of the angle ejector rod slides in the chute and along chute is relative.Using said structure, thimble face
Plate and Ejector Retainer Plate drive tilted footstock to move straight up, promotion of the angle ejector rod on chute inclined-plane and the guide effect in guide holder
Under move obliquely, fixed die shoe and die holder are respectively provided with the effect for being oriented to protection to angle ejector rod, and then oblique top head can be promoted
Product is moved upwards, and product is moved straight up, and oblique top head is moved obliquely, and oblique top head occurs in the horizontal direction phase with product
To displacement, so that oblique top head laterally exits button bit, oblique top stroke is completed；Wherein chute is relative slow down stretching for angle ejector rod
Contracting, ejection is more steady, is not result in damaged products, and core pulling is more smooth, does not produce interference, while the stress of angle ejector rod
Can realize after the gravity of the frictional force and angle ejector rod that overcome with chute, without external force so that angle ejector rod bends or fractures, from
And angle ejector rod is protected, improve the service life of pitched roof mechanism.
It is provided with inclined pin in above-mentioned oblique top head, the relatively described pin rotate counterclockwise offset alpha angle of the chute, its
In 0.5 °≤α≤1 °.Using said structure, it is easy to deviate from oblique top head button bit pin.
The two side of above-mentioned chute is provided with slide block, and the bottom of the angle ejector rod is hinged with the slide block.Using above-mentioned
Structure, slides by the way that slide block is relative with chute generation, can effectively prevent the excessive wear of angle ejector rod lower end, affects the effect of product ejection
Rate and effect, and slide block changes convenient, improves the service life of angle ejector rod.
The lower end of above-mentioned angle ejector rod is provided with mounting head, and the mounting head correspondence angle ejector rod lower end is provided with square fixing hole, described
Locking is stretched in the mounting head fixing hole and be bolted in angle ejector rod bottom, and the both sides of the mounting head are provided with and turn
Axle, the mounting head is hinged by rotating shaft with the slide block of both sides.Using said structure, mounting head and angle ejector rod easy accessibility, install
Head is easily changed after damaging.
The bottom surface of above-mentioned chute is provided with bar-shaped trough and bar hole, and the bolt head in the mounting head is located at the bar-shaped trough
With in bar hole slidably.Using said structure, prevent bolt from producing friction with chute, affect ejection stroke.
Beneficial effect：
A kind of left side plate oblique top mould of the utility model, it is relative to slow down the ejection speed of pitched roof mechanism, while can prevent
Angle ejector rod bends or even fractures during movement under force, and the life-span of mould has been effectively ensured.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of pitched roof mechanism in Fig. 1；
Fig. 3 is the exploded view of pitched roof mechanism in Fig. 1.
Specific embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment：
As shown in Fig. 1 and 2 and 3：A kind of left side plate oblique top mould, by base plate 11, pitched roof mechanism, is installed on base plate 11
The fixed die shoe 12 and the punch 13 that is installed on fixed die shoe 12 of side is constituted, the base plate 11 and fixation die shoe 12 it
Between be provided with thimble panel 14 and Ejector Retainer Plate 15, the pitched roof mechanism is by 4 groups of tilted footstock 1, angle ejector rod 2, guide holder 3 and oblique top
Into the tilted footstock 1 is fixedly connected with the thimble panel 14 and Ejector Retainer Plate 15, and the guide holder 3 is fixedly installed in described
In fixed die shoe 12, the angle ejector rod 2 is actively located on the guide holder 3, and the upper end of the angle ejector rod 2 sequentially passes through fixation
It is fixedly connected with oblique top head after die shoe 12 and punch 13, the top of the tilted footstock 1 is provided with oblique chute 5, the chute 5
Slide relatively in the chute 5 and along chute 5 towards the side of oblique top 4, the lower end part of the angle ejector rod 2 on inclined-plane
It is dynamic.It is provided with inclined pin 6 in the oblique top 4, the relatively described rotate counterclockwise offset alpha angle of pin 6 of the chute 5, its
In 0.5 °≤α≤1 °.
As shown in Figures 2 and 3：The two side of the chute 5 is provided with slide block 7, and the lower end of the angle ejector rod 2 is provided with mounting head
8, the correspondence angle ejector rod 2 of mounting head 8 lower end is provided with square fixing hole, and the bottom of the angle ejector rod 2 is stretched into the mounting head 8 and fixed
Locking is fixed in hole and by bolt 8a, the both sides of the mounting head 8 are provided with rotating shaft 8b, the mounting head 8 passes through rotating shaft 8b and two
The slide block 7 of side is hinged.The bottom surface of the chute 5 is provided with bar-shaped trough 5a and bar hole 5b, the bolt 8a heads in the mounting head 8
In the bar-shaped trough 5a and bar hole 5b slidably.
Operation principle：As illustrated in fig. 1 and 2, thimble panel 14 and Ejector Retainer Plate 15 promote tilted footstock 1 to move straight up,
Angle ejector rod 2 is moved obliquely in the promotion on the inclined-plane of chute 5 and under the guide effect of guide holder 3, and oblique top 4 can promote product
9 move upwards, and product 9 is moved straight up, and oblique top 4 is moved obliquely, and oblique top 4 occurs in the horizontal direction with product 9
Relative displacement, so that the pin 6 of oblique top 4 laterally exits button bit, completes oblique top stroke.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model objective and claim, can make under enlightenment of the present utility model
Represent as multiple types, such conversion is each fallen within protection domain of the present utility model.
Claims (5)
1. a kind of left side plate oblique top mould, it is characterised in that：Including base plate (11), pitched roof mechanism, it is installed on base plate (11)
The fixed die shoe (12) of side and the punch (13) being installed on fixed die shoe (12), the base plate (11) and fixed die shoe
(12) thimble panel (14) and Ejector Retainer Plate (15) are provided between, the pitched roof mechanism includes tilted footstock (1), angle ejector rod (2), leads
To seat (3) and oblique top head (4), the tilted footstock (1) is fixedly connected with the thimble panel (14) and Ejector Retainer Plate (15), described
Guide holder (3) is fixedly installed in the fixed die shoe (12), and the angle ejector rod (2) is actively located in the guide holder (3)
On, the upper end of the angle ejector rod (2) sequentially passes through fixed die shoe (12) and punch (13) is fixedly connected afterwards with oblique top head, it is described tiltedly
Oblique chute (5) is provided with the top of footstock (1), the inclined-plane of the chute (5) is towards oblique top head (4) side, the oblique top
The lower end part of bar (2) slides in the chute (5) and along chute (5) is relative.
2. left side plate oblique top mould according to claim 1, it is characterised in that：Inclination is provided with the oblique top head chute
Pin (6), relatively described pin (6) the rotate counterclockwise offset alpha angle of the chute (5), wherein 0.5 °≤α≤1 °.
3. left side plate oblique top mould according to claim 1 and 2, it is characterised in that：On the two side of the chute (5)
Slide block (7) is provided with, bottom and the slide block (7) of the angle ejector rod (2) are hinged.
4. left side plate oblique top mould according to claim 3, it is characterised in that：The lower end of the angle ejector rod (2) is provided with
Mounting head (8), mounting head (8) correspondence angle ejector rod (2) lower end is provided with square fixing hole, and angle ejector rod (2) bottom is stretched into
In mounting head (8) fixing hole and by the fixed locking of bolt (8a), the both sides of the mounting head (8) are provided with rotating shaft (8b),
The mounting head (8) is hinged by rotating shaft (8b) with the slide block (7) of both sides.
5. left side plate oblique top mould according to claim 4, it is characterised in that：The bottom surface of the chute (5) is provided with bar
Shape groove (5a) and bar hole (5b), bolt (8a) head on the mounting head (8) is located at the interior free skating of the bar-shaped trough (5a)
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970087.XU CN206170559U (en) | 2016-08-29 | 2016-08-29 | Control curb plate and push up mould to one side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970087.XU CN206170559U (en) | 2016-08-29 | 2016-08-29 | Control curb plate and push up mould to one side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170559U true CN206170559U (en) | 2017-05-17 |
Family
ID=60240001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620970087.XU Active CN206170559U (en) | 2016-08-29 | 2016-08-29 | Control curb plate and push up mould to one side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170559U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443688A (en) * | 2017-09-14 | 2017-12-08 | 重庆联荣智能模具股份有限公司 | A kind of industrial bucket shaping and demoulding mould |
| CN108372638A (en) * | 2018-04-16 | 2018-08-07 | 富诚汽车零部件有限公司 | A kind of split type guiding tilted footstock mold of connecting rod slider |
| CN110524817A (en) * | 2019-09-05 | 2019-12-03 | 东莞智通模具塑胶制品有限公司 | A kind of anti-oblique top that fractures of wide-angle |
| CN115195041A (en) * | 2022-07-14 | 2022-10-18 | 富诚汽车零部件有限公司 | Mould with pitched roof structure |
-
2016
- 2016-08-29 CN CN201620970087.XU patent/CN206170559U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443688A (en) * | 2017-09-14 | 2017-12-08 | 重庆联荣智能模具股份有限公司 | A kind of industrial bucket shaping and demoulding mould |
| CN108372638A (en) * | 2018-04-16 | 2018-08-07 | 富诚汽车零部件有限公司 | A kind of split type guiding tilted footstock mold of connecting rod slider |
| CN110524817A (en) * | 2019-09-05 | 2019-12-03 | 东莞智通模具塑胶制品有限公司 | A kind of anti-oblique top that fractures of wide-angle |
| CN115195041A (en) * | 2022-07-14 | 2022-10-18 | 富诚汽车零部件有限公司 | Mould with pitched roof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 402460 Purina Avenue, industrial park, Changzhou street, Rongchang District, Chongqing Patentee after: Chongqing Lianrong precision mould Co., Ltd Address before: 400000 Chongqing City Changzhou street in Rongchang County Industrial Park Avenue Purina Patentee before: CHONGQING LIANRONG INTELLIGENT MOLD Co.,Ltd. |
|
| CP03 | Change of name, title or address |