CN208452164U - A kind of plastic mould molding positioning device - Google Patents
A kind of plastic mould molding positioning device Download PDFInfo
- Publication number
- CN208452164U CN208452164U CN201820982289.5U CN201820982289U CN208452164U CN 208452164 U CN208452164 U CN 208452164U CN 201820982289 U CN201820982289 U CN 201820982289U CN 208452164 U CN208452164 U CN 208452164U
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- China
- Prior art keywords
- rectangular
- fixedly connected
- upper mold
- cavity
- lower die
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Abstract
The utility model discloses a kind of plastic moulds to mold positioning device, including cabinet and upper mold, the upper end of the cabinet is fixedly connected with lower die, the upper center of the lower die is equipped with lower mode cavity, four side of upper end of the lower die is fixedly connected with splined post, four side of inside of the upper mold is equipped with splined hole, and the internal slide of the splined hole installs splined post, is equipped with upper cavity in the middle part of the lower end of the upper mold.Cooperated by the insertion of the rectangular bolt and rectangular slot of four sides, limitation upper mold moves up, pass through the cooperation of four side square plates and board slot, further upper mold is limited, then makes upper cavity face lower mode cavity, prevents the product for occurring demoulding because upper cavity misplaces with lower mode cavity unqualified, dynamic pull ring is supported to the left, so that sphere compresses triangle block part upwards, triangle block part is caused to drive taper plectane that plastic cement products after cooling are ejected lower mode cavity upwards, it is convenient to take out product from lower mode cavity.
Description
Technical field
The utility model relates to mold field of locating technology, specially a kind of plastic mould molds positioning device.
Background technique
Plastic mould be it is a kind of for compression moulding, extrusion molding, injection, blow molding and the molding sectional die of low ratio foamed abbreviation,
Mold punch and matrix and assistant formation system coordination variation, can process different shape and a series of various sizes of plastics.
The upper die and lower die of existing plastic mould after molding, can make upper cavity under since upper die and lower die misplace
Die cavity dislocation, causes the product of injection molding unqualified, while before injection molding, can be coated with one layer of release agent in lower die cavity wall, to
Limitation plastic cement and lower die cavity wall have bonding, but after plastic parts is cooled and shaped, it is still close with the cooperation of lower die cavity wall, it is difficult
It directly takes out, causes the taking-up plastic parts out of lower mode cavity very troublesome.
Utility model content
The purpose of this utility model is to provide a kind of plastic moulds to mold positioning device, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of plastic mould molding positioning device, packet
Cabinet and upper mold are included, the upper end of the cabinet is fixedly connected with lower die, and the upper center of the lower die is equipped with lower mode cavity, under described
Four side of upper end of mould is fixedly connected with splined post, and four side of inside of the upper mold is equipped with splined hole, and the inside of the splined hole is sliding
Dynamic installation splined post, the lower end middle part of the upper mold are equipped with upper cavity, and top of the lower die or so end is symmetrically arranged with dog-ear plate
Part, the inside of the dog-ear plate are equipped with the first rectangular slide opening, and the internal slide of the first rectangular slide opening is equipped with rectangular insert
Pin, the left and right end of the upper mold are symmetrically arranged with rectangular slot, and the inside inner end of the rectangular slot is bonded with flat thin magnet, under described
Taper circular groove is equipped in the middle part of the lower end of die cavity, the internal slide of the taper circular groove is equipped with taper plectane, the taper circular groove
Downside be equipped with square hole, be fixedly connected with square pole, the internal slide of the square hole in the middle part of the lower end of the taper plectane
Square pole is installed, the lower end of the square pole is fixedly connected with triangle block part, spring, the bullet are cased on the outside of the square pole
The upper end of spring is fixedly connected on the lower end of lower die, and the lower end of the spring is fixedly connected on the upper end of triangle block part.
Preferably, the inside upper and lower side of the rectangular bolt is symmetrically arranged with square plate, the outside top and the bottom pair of rectangular slot
Claim to be equipped with board slot.
Preferably, it is equipped with baffle on the left of the lower end of the triangle block part, is equipped with the second rectangular slide opening in the middle part of the right end of cabinet,
The internal slide of second rectangular slide opening is equipped with rectangular slide bar, and the left end of rectangular slide bar is fixedly connected with sphere, the upside of sphere
The lower end of sliding contact triangle block part, the right end of rectangular slide bar are fixedly connected with pull ring.
Compared with prior art, the utility model has the beneficial effects that the plastic mould molds positioning device, pass through four sides
Rectangular bolt and the insertion of rectangular slot cooperate, limitation upper mold moves up, by the cooperation of four side square plates and board slot, into
One step limits upper mold, then makes upper cavity face lower mode cavity, prevents from taking off due to upper cavity and lower mode cavity misplace
The product of mould is unqualified, supports dynamic pull ring to the left, so that sphere compresses triangle block part upwards, triangle block part is caused to drive taper plectane
Plastic cement products after cooling are ejected into lower mode cavity upwards, it is convenient to take out product from lower mode cavity.
Detailed description of the invention
Fig. 1 is the main view cut-away illustration of the utility model；
Fig. 2 is the schematic top plan view of the utility model；
Fig. 3 is the left view schematic diagram of the utility model.
In figure: 1 cabinet, 2 lower dies, 3 lower mode cavities, 4 splined posts, 5 upper molds, 6 splined holes, 7 upper cavities, 8 dog-ear plates, 9
One rectangular slide opening, 10 rectangular bolts, 11 square plates, 12 rectangular slots, 13 flat thin magnets, 14 board slots, 15 taper circular grooves, 16 tapers circle
Plate, 17 square holes, 18 square poles, 19 triangle block parts, 20 springs, 21 baffles, 22 second rectangular slide openings, 23 rectangular slide bars, 24 balls
Body, 25 pull rings.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of plastic mould molding positioning device, including
Cabinet 1 and upper mold 5, the upper end of cabinet 1 are fixedly connected with lower die 2, and the upper center of lower die 2 is equipped with lower mode cavity 3, lower die 2 it is upper
Four sides are held to be fixedly connected with splined post 4, four side of inside of upper mold 5 is equipped with splined hole 6, and the internal slide of splined hole 6 installs spline
Column 4, by the splined post 4 of four sides and being slidably matched for splined hole 6, so that upper mold 5 moves up and down stabilization, in the lower end of upper mold 5
Portion is equipped with upper cavity 7, and top of lower die 2 or so end is symmetrically arranged with dog-ear plate 8, and it is rectangular that the inside of dog-ear plate 8 is equipped with first
The internal slide of slide opening 9, the first rectangular slide opening 9 is equipped with rectangular bolt 10, because the first rectangular slide opening 9 and rectangular bolt 10 are transversal
Face is all rectangular, and is to be slidably matched, and limits rotation when rectangular bolt 10 moves left and right, and the material of rectangular bolt 10 is iron, on
The left and right end of mould 5 is symmetrically arranged with rectangular slot 12, and the inside inner end of rectangular slot 12 is bonded with flat thin magnet 13, when upper mold 5 is under
When mould 2 molds completely, the corresponding rectangular slot 12 of rectangular bolt 10 passes through four when rectangular bolt 10 is inserted into rectangular slot 12
The insertion of the rectangular bolt 10 of side and rectangular slot 12 cooperates, and limitation upper mold 5 moves up, and passes through 13 square shaped bolt of flat thin magnet
10 attraction limits rectangular bolt 10 and deviates from rectangular slot 12, and the inside upper and lower side of rectangular bolt 10 is symmetrically arranged with square plate 11,
The outside top and the bottom of rectangular slot 12 are symmetrically arranged with board slot 14, and board slot 14 passes through four side square plates 11 for being inserted into square plate 11
With the cooperation of board slot 14, further upper mold 5 is limited, taper circular groove 15, taper circular groove are equipped in the middle part of the lower end of lower mode cavity 3
15 internal slide is equipped with taper plectane 16, and taper circular groove 15 and 16 fit clearance of taper plectane are 1 micron, can limit melting
The plastic cement of state is flowed out from their cooperation gap, and the downside of taper circular groove 15 is equipped with square hole 17, the lower end of taper plectane 16
Middle part is fixedly connected with square pole 18, and the internal slide of square hole 17 installs square pole 18, because square hole 17 and square pole 18 are horizontal
Section is all rectangular, and to be slidably matched, when so that square pole 18 moving up and down, limits its rotation, then limit taper plectane
16 rotations, the lower end of square pole 18 are fixedly connected with triangle block part 19, and the outside of square pole 18 is cased with spring 20, and spring 20 is pressure
Bullet type is retracted, and initial compression screen resilience is 12 newton, spring 20 is nature at this time, passes through the resilient support of spring 20
Power, so that taper plectane 16 keeps moving up with 15 tight engagement of taper circular groove, limitation taper plectane 16, spring 20
Upper end is fixedly connected on the lower end of lower die 2, and the lower end of spring 20 is fixedly connected on the upper end of triangle block part 19, triangle block part 19
It is equipped with baffle 21 on the left of lower end, by baffle 21, limits sphere 24 and deviates from triangle block part 19 to the left, set in the middle part of the right end of cabinet 1
There is the second rectangular slide opening 22, the internal slide of the second rectangular slide opening 22 is equipped with rectangular slide bar 23, because of rectangular slide bar 23 and second
Rectangular 22 cross section of slide opening is all rectangular, and is to be slidably matched, and when so that rectangular slide bar 23 moving left and right, limits its rotation, after
And sphere 24 is made to move left and right stabilization, the left end of rectangular slide bar 23 is fixedly connected with sphere 24, and the upper Slideslip of sphere 24 connects
The lower end of triangle block part 19 is touched, by 24 spherical structure of sphere, the triangle block part 19 that compresses that can be smooth is moved up, rectangular slide bar
23 right end is fixedly connected with pull ring 25, and left and right is facilitated to pull rectangular slide bar 23.
When the utility model is specifically implemented: moving down upper mold 5, pass through the splined post 4 of four sides and the sliding of splined hole 6
Cooperation, so that upper mold 5 moves up and down stabilization, and upper cavity 7 and lower mode cavity 3 are stable corresponding close, until upper mold 5 and the conjunction of lower die 2
After mould, rectangular bolt 10 is inserted into rectangular slot 12, is cooperated by the insertion of the rectangular bolt 10 and rectangular slot 12 of four sides,
Limitation upper mold 5 moves up, and by the attraction of 13 square shaped bolt 10 of flat thin magnet, limits rectangular bolt 10 and deviates from rectangular slot
12, and square plate 11 is inserted into board slot 14 at this time, by the cooperation of four side square plates 11 and board slot 14, further to upper mold 5 into
Row limit then makes 7 face lower mode cavity 3 of upper cavity, and keeps face state, prevents from going out due to upper cavity and lower mode cavity misplace
The product now demoulded is unqualified, after upper mold 5 and the demoulding of lower die 2, dynamic pull ring 25 is supported to the left, so that sphere 24 compresses triangle upwards
Block part 19, so that sphere 24 is moved to the left along 19 lower end inclined-plane of triangle block part, 24 upper-lower height of sphere is constant, causes corner block
Part 19 drives taper plectane 16 that plastic cement products after cooling are ejected lower mode cavity 3 upwards, and spring 20 is further compressed, then side
Just product is taken out from lower mode cavity 3, pulls pull ring 25 to the right, so that sphere 24 moves right, by the screen resilience of spring 20, so that
Taper plectane 16 comes back in taper circular groove 15, by the elastic anchorage force of spring 20, so that taper plectane 16 is kept and cone
15 tight engagement of shape circular groove, limitation taper plectane 16 move up, and taper circular groove 15 and 16 fit clearance of taper plectane are 1
Micron, the plastic cement that can limit molten condition are flowed out from their cooperation gap, and injection molding next time is facilitated to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of plastic mould molds positioning device, including cabinet (1) and upper mold (5), it is characterised in that: the cabinet (1)
Upper end is fixedly connected with lower die (2), and the upper center of the lower die (2) is equipped with lower mode cavity (3), the upper end four of the lower die (2)
Side is fixedly connected with splined post (4), and four side of inside of the upper mold (5) is equipped with splined hole (6), the inside of the splined hole (6)
The lower end middle part of the splined post that is slidably installed (4), the upper mold (5) is equipped with upper cavity (7), top of the lower die (2) or so end
It is symmetrically arranged with dog-ear plate (8), the inside of the dog-ear plate (8) is equipped with the first rectangular slide opening (9), the first rectangular slide opening
(9) internal slide is equipped with rectangular bolt (10), and the left and right end of the upper mold (5) is symmetrically arranged with rectangular slot (12), described
The inside inner end of rectangular slot (12) is bonded with flat thin magnet (13), and taper circular groove is equipped in the middle part of the lower end of the lower mode cavity (3)
(15), the internal slide of the taper circular groove (15) is equipped with taper plectane (16), and the downside of the taper circular groove (15) is equipped with
Square hole (17) is fixedly connected with square pole (18) in the middle part of the lower end of the taper plectane (16), the square hole (17) it is interior
Portion is slidably installed square pole (18), and the lower end of the square pole (18) is fixedly connected with triangle block part (19), the square pole
(18) it is cased on the outside of spring (20), the upper end of the spring (20) is fixedly connected on the lower end of lower die (2), the spring (20)
Lower end be fixedly connected on the upper ends of triangle block part (19).
2. a kind of plastic mould according to claim 1 molds positioning device, it is characterised in that: the rectangular bolt (10)
Inside upper and lower side be symmetrically arranged with square plate (11), the outside top and the bottom of rectangular slot (12) are symmetrically arranged with board slot (14).
3. a kind of plastic mould according to claim 1 molds positioning device, it is characterised in that: the triangle block part (19)
Lower end on the left of be equipped with baffle (21), the second rectangular slide opening (22), the second rectangular slide opening (22) are equipped in the middle part of the right end of cabinet (1)
Internal slide be equipped with rectangular slide bar (23), the left end of rectangular slide bar (23) is fixedly connected with sphere (24), sphere (24)
The right end of the lower end of upside sliding contact triangle block part (19), rectangular slide bar (23) is fixedly connected with pull ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820982289.5U CN208452164U (en) | 2018-06-25 | 2018-06-25 | A kind of plastic mould molding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820982289.5U CN208452164U (en) | 2018-06-25 | 2018-06-25 | A kind of plastic mould molding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208452164U true CN208452164U (en) | 2019-02-01 |
Family
ID=65169121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820982289.5U Expired - Fee Related CN208452164U (en) | 2018-06-25 | 2018-06-25 | A kind of plastic mould molding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208452164U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193898A (en) * | 2019-04-19 | 2019-09-03 | 宝兴精密(深圳)有限公司 | A kind of plastic mould of easy disassembly |
| CN110936564A (en) * | 2019-11-27 | 2020-03-31 | 上海科聚精密塑料有限公司 | Injection mold |
| CN111660489A (en) * | 2020-06-01 | 2020-09-15 | 恒诚航空科技(南通)有限公司 | Foam rubber pad forming die with good protection effect for aviation seat |
| CN114009426A (en) * | 2021-12-10 | 2022-02-08 | 山东万能干细胞生物技术有限公司 | Intelligent liquid nitrogen thermostatic chamber with emergency function |
-
2018
- 2018-06-25 CN CN201820982289.5U patent/CN208452164U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193898A (en) * | 2019-04-19 | 2019-09-03 | 宝兴精密(深圳)有限公司 | A kind of plastic mould of easy disassembly |
| CN110193898B (en) * | 2019-04-19 | 2021-06-11 | 宝兴精密(深圳)有限公司 | Plastic mold convenient to disassemble and assemble |
| CN110936564A (en) * | 2019-11-27 | 2020-03-31 | 上海科聚精密塑料有限公司 | Injection mold |
| CN111660489A (en) * | 2020-06-01 | 2020-09-15 | 恒诚航空科技(南通)有限公司 | Foam rubber pad forming die with good protection effect for aviation seat |
| CN114009426A (en) * | 2021-12-10 | 2022-02-08 | 山东万能干细胞生物技术有限公司 | Intelligent liquid nitrogen thermostatic chamber with emergency function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210625 |