CN206170572U - Control curb plate pitched -roof of a mould mechanism - Google Patents
Control curb plate pitched -roof of a mould mechanism Download PDFInfo
- Publication number
- CN206170572U CN206170572U CN201620968826.1U CN201620968826U CN206170572U CN 206170572 U CN206170572 U CN 206170572U CN 201620968826 U CN201620968826 U CN 201620968826U CN 206170572 U CN206170572 U CN 206170572U
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- Prior art keywords
- chute
- ejector rod
- oblique
- angle ejector
- guide holder
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Abstract
The utility model discloses a control curb plate pitched -roof of a mould mechanism, its key lies in: including oblique footstock, oblique ejector pin, guide holder and oblique top, the guide holder is fixed to be set up, oblique ejector pin activity wears to locate on the guide holder, the upper end installation of ejector pin to one side come directly towards to one side, the top of footstock is opened and is had the obliquely spout to one side, and the inclined plane of this spout moves towards and comes directly towards place one side to one side, to one side the ejector pin the lower extreme position in in the spout and along the spout relative slip. The utility model relates to a control curb plate pitched -roof of a mould mechanism 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
This utility model belongs to technical field of mold, specifically, is related to a kind of left side plate pitched roof mechanism of mold.
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 during die sinking.Some
With side is recessed or side opening ground plastic, 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 motor 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 pitched roof mechanism of mold,
It is relative to slow down the ejection speed of pitched roof mechanism, while can prevent angle ejector rod from bending or even fractureing during movement under force,
The life-span of mould has been effectively ensured.
This utility model purpose is realized in：A kind of left side plate pitched roof mechanism of mold, it is critical only that：Including oblique
Footstock, angle ejector rod, guide holder and oblique top head, the guide holder is fixedly installed, and the angle ejector rod is actively located in the guide holder
On, the oblique top head is installed in the upper end of the angle ejector rod, and oblique chute, the inclined-plane of the chute are provided with the top of the tilted footstock
Towards oblique top head side, the lower end part of the angle ejector rod slides in the chute and along chute is relative.Using upper
Structure is stated, tilted footstock is moved straight up, under promotion of the angle ejector rod on chute inclined-plane and the guide effect in guide holder obliquely
Motion, oblique top head can promote product move upwards, product is moved straight up, and oblique top head is moved obliquely, oblique top head with produce
There is in the horizontal direction relative displacement in product, so that oblique top head laterally exits button bit, complete oblique top stroke；Wherein chute phase
Stretch to slow down angle ejector rod, ejection is more steady, is not result in damaged products, and core pulling is more smooth, does not produce dry
Relate to, while the stress of angle ejector rod can be realized after the gravity of the frictional force and angle ejector rod that overcome with chute, without external force so that oblique top
Bar bends or fractures, and so as to protect angle ejector rod, improves 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 pitched roof mechanism of mold of this utility model, the relative ejection speed for slowing down pitched roof mechanism, while energy
Prevent angle ejector rod from bending or even fractureing during movement under force, 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 exploded view of the present utility model.
Specific embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment：
As illustrated in fig. 1 and 2：A kind of left side plate pitched roof mechanism of mold, by tilted footstock 1, angle ejector rod 2, guide holder 3 and oblique top
4 compositions, the guide holder 3 is fixedly installed, and the angle ejector rod 2 is actively located on the guide holder 3, the angle ejector rod 2
The oblique top 4 is installed in upper end, and the top of the tilted footstock 1 is provided with oblique chute 5, and the inclined-plane of the chute 5 is towards oblique top 4
Side, the lower end part of the angle ejector rod 2 slides in the chute 5 and along chute 5 is relative.In the oblique top 4
It is provided with inclined pin 6, the relatively described rotate counterclockwise offset alpha angle of pin 6 of the chute 5, wherein 0.5 °≤α≤1 °.
As illustrated in fig. 1 and 2：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, tilted footstock 1 is moved straight up, angle ejector rod 2 the inclined-plane of chute 5 promotion and
Move obliquely under the guide effect of guide holder 3, oblique top 4 can promote product 9 to move upwards, and product 9 is transported straight up
Dynamic, oblique top 4 is moved obliquely, and oblique top 4 occurs in the horizontal direction relative displacement with product 9, so that oblique top 4
Pin 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 this 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 pitched roof mechanism of mold, it is characterised in that：Including tilted footstock (1), angle ejector rod (2), guide holder (3) and
Oblique top head (4), the guide holder (3) is fixedly installed, and the angle ejector rod (2) is actively located on the guide holder (3), described oblique
The oblique top head (4) is installed in the upper end of push rod (2), oblique chute (5) is provided with the top of the tilted footstock (1), the chute (5)
Inclined-plane towards oblique top head (4) side, the lower end part of the angle ejector rod (2) is in the chute (5) and along chute
(5) it is relative to slide.
2. left side plate pitched roof mechanism of mold according to claim 1, it is characterised in that：It is provided with the oblique top head chute
Inclined 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 pitched roof mechanism of mold according to claim 1 and 2, it is characterised in that：The both sides of the chute (5)
Wall is provided with slide block (7), and bottom and the slide block (7) of the angle ejector rod (2) are hinged.
4. left side plate pitched roof mechanism of mold according to claim 3, it is characterised in that：The lower end of the angle ejector rod (2)
Mounting head (8) is provided with, mounting head (8) correspondence angle ejector rod (2) lower end is provided with square fixing hole, angle ejector rod (2) bottom
Stretch in the 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 pitched roof mechanism of mold according to claim 4, it is characterised in that：Open the bottom surface of the chute (5)
There are bar-shaped trough (5a) and bar hole (5b), bolt (8a) head on the mounting head (8) is located in the bar-shaped trough (5a) certainly
By sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968826.1U CN206170572U (en) | 2016-08-29 | 2016-08-29 | Control curb plate pitched -roof of a mould mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968826.1U CN206170572U (en) | 2016-08-29 | 2016-08-29 | Control curb plate pitched -roof of a mould mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170572U true CN206170572U (en) | 2017-05-17 |
Family
ID=60241109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620968826.1U Active CN206170572U (en) | 2016-08-29 | 2016-08-29 | Control curb plate pitched -roof of a mould mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170572U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819135A (en) * | 2018-08-21 | 2018-11-16 | 深圳市银宝山新科技股份有限公司 | Knuckle mold Slide mechanism |
| CN108927964A (en) * | 2018-09-05 | 2018-12-04 | 奥克斯空调股份有限公司 | A kind of secondary button bit molding Slanted ejecting device and injection mold |
| CN109483771A (en) * | 2018-12-27 | 2019-03-19 | 重庆平伟汽车零部件有限公司 | Inclined surface pore-forming mechanism, the manufacture mold of skeleton and the vacuum forming method of skeleton |
| CN112768282A (en) * | 2021-01-20 | 2021-05-07 | 东莞禾盈通用零部件有限公司 | Switch shell and demoulding mechanism thereof |
-
2016
- 2016-08-29 CN CN201620968826.1U patent/CN206170572U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819135A (en) * | 2018-08-21 | 2018-11-16 | 深圳市银宝山新科技股份有限公司 | Knuckle mold Slide mechanism |
| CN108927964A (en) * | 2018-09-05 | 2018-12-04 | 奥克斯空调股份有限公司 | A kind of secondary button bit molding Slanted ejecting device and injection mold |
| CN108927964B (en) * | 2018-09-05 | 2023-11-14 | 奥克斯空调股份有限公司 | Secondary buckling position forming inclined ejection device and injection mold |
| CN109483771A (en) * | 2018-12-27 | 2019-03-19 | 重庆平伟汽车零部件有限公司 | Inclined surface pore-forming mechanism, the manufacture mold of skeleton and the vacuum forming method of skeleton |
| CN109483771B (en) * | 2018-12-27 | 2023-09-19 | 重庆平伟汽车零部件有限公司 | Inclined plane pore-forming mechanism, manufacturing mould of framework and vacuum forming method of framework |
| CN112768282A (en) * | 2021-01-20 | 2021-05-07 | 东莞禾盈通用零部件有限公司 | Switch shell and demoulding mechanism thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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. |