CN206154598U - Plastics injection mould embryo - Google Patents
Plastics injection mould embryo Download PDFInfo
- Publication number
- CN206154598U CN206154598U CN201621187026.2U CN201621187026U CN206154598U CN 206154598 U CN206154598 U CN 206154598U CN 201621187026 U CN201621187026 U CN 201621187026U CN 206154598 U CN206154598 U CN 206154598U
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- China
- Prior art keywords
- plate
- mould
- bolted
- connection
- ejector pin
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastics injection mould embryo, comprising a base plate, the upper surface of bottom plate is equipped with the support frame, the inside bottom surface of support frame is equipped with the pneumatic cylinder, and the top of pneumatic cylinder is equipped with the push pedal, the upper surface of push pedal is equipped with the ejector pin retaining plate, and bolt fixed connection is passed through in ejector pin retaining plate and push pedal, the upper surface four corners of ejector pin retaining plate is equipped with first guide pillar, the top of first guide pillar is equipped with the fixed plate, the fixed plate has two, and the fixed plate passes through bolt fixed connection with the side of support frame, this plastics injection mould embryo, moreover, the steam generator is simple in structure, production cost is low, make last mould and lower mould together through the second guide pillar, then among pouring into the raw materials die cavity of last mould and lower mould into through the direct method of moulding plastics with machinery of gate pin, again through the cooling, the delivery, just can obtain the plastic part, because the shape and the size of die cavity are unchangeable, consequently, can guarantee the quality and the uniformity of the product of production, and in order to accelerate production efficiency.
Description
Technical field
This utility model is related to technology of die manufacturing field, specially a kind of plastic injection mold base.
Background technology
Injection mould is the mould for producing the products such as mobile phone shell, and its industrial applications is increasingly extensive, with mobile phone shell city
The continuous growth of field scale, the requirement of precise degrees, service life, maintainability for corresponding injection mould is also constantly being carried
Rise, but in prior art, plastic parts is typically made using simple instrument, but the low production efficiency of this mode,
And the quality and its consistency of moulding hardly result in guarantee, it is impossible to meet industrialized production, and in order to meet industrial metaplasia
The needs of product, people gradually develop some plastic injection molds, but these mould structures are excessively complicated, production cost compared with
Height, is unfavorable for improving the production competitiveness of enterprise.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, there is provided a kind of plastic injection mold base, the dress
Put, simple structure, low production cost, by the second guide pillar upper die and lower die are combined, then raw material is passed through into gate pin
Directly it is injected among the die cavity of upper die and lower die with the method for machinery injection, then through cooling, delivery can just obtain plastic cement
Part, because the shape and size of die cavity are constant, therefore, it is possible to ensure the quality and its consistency of the product of production, Er Qiewei
Quickening production efficiency, can with the problem in effectively solving background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of plastic injection mold base, including base plate,
The upper surface of the base plate is provided with bracing frame, and the inner bottom surface of support frame as described above is provided with hydraulic cylinder, and the top of hydraulic cylinder is provided with and pushes away
Plate, the upper surface of the push pedal is provided with ejector pin retaining plate, and ejector pin retaining plate is bolted to connection with push pedal, and the push rod is consolidated
The upper surface corner of fixed board is provided with the first guide pillar, and push pedal and ejector pin retaining plate and is equipped with and leading to that the first guide pillar matches
Hole, the top of first guide pillar is provided with fixed plate, and fixed plate has two, and fixed plate is solid by bolt with the side of bracing frame
Fixed connection, the upper surface of the fixed plate is equipped with grinding tooth, and grinding tooth is bolted to connection with fixed plate, the grinding tooth it is upper
End is provided with lower mold backing plate, and the inside of lower mold backing plate is provided with dual-axle motor, and the output shaft of dual-axle motor extends through lower mold backing plate
Both sides are connected with gear, and gear is engaged with grinding tooth, and the upper end of the lower mold backing plate is provided with lower mould, and lower mould passes through spiral shell with lower mold backing plate
Bolt is fixedly connected, and the upper end of support frame as described above is provided with groove, and groove is flexibly connected with the second guide pillar, the top of second guide pillar
End is provided with mould, and the upper surface of upper mould is provided with upper die plate, and upper mould is bolted to connection with upper die plate, the upper die-cushion
The upper surface of plate is provided with water gap plate, and water gap plate is bolted to connection with upper die plate, and the upper surface of the water gap plate is provided with
Solid plate, solid plate is bolted to connection with water gap plate, and the upper surface middle part of the solid plate is provided with locating ring, described fixed
Gate pin is provided with the middle part of the ring of position, the gate pin is connected through solid plate, water gap plate and upper die plate with upper mould, hydraulic cylinder,
Dual-axle motor electrically connects controller, and controller connects external power source by wire, and controller is fixed on the side of bracing frame.
Used as a kind of optimal technical scheme of the present utility model, the upper surface of the ejector pin retaining plate is provided with push rod, push rod
Bottom be provided with bolt buckle, bolt buckle and the through hole on ejector pin retaining plate of push rod bottom are bolted to connection.
Used as a kind of optimal technical scheme of the present utility model, the upper mould is respectively equipped with spacing with the side of bracing frame
Block, limited block is bolted to connection with the side of upper mould, bracing frame, and corresponding setting between two limited blocks.
Used as a kind of optimal technical scheme of the present utility model, the side of the locating ring is provided with bolt buckle, locating ring
The bolt buckle of side is bolted to connection with the through hole on solid plate.
Used as a kind of optimal technical scheme of the present utility model, the quantity of the hydraulic cylinder is four, and four hydraulic cylinders
It is distributed in lower surface rectangular array in push pedal.
Compared with prior art, the beneficial effects of the utility model are：This plastic injection mold base, is produced using two die cavities
Plastic parts, because lower mould is provided with two punch, and two punch on lower mould can cooperate with the die on upper mould, instantly
After one punch of mould cooperates with the die of upper mould, when completing a plastic parts, because grinding tooth and gear are engaged, by twin shaft
Motor driven gear horizontal movement on grinding tooth, so that another punch of lower mould cooperates with the die of upper mould, completes
Another plastic parts, the device, simple structure, low production cost is combined upper die and lower die, then by the second guide pillar
Raw material is directly injected among the die cavity of upper die and lower die by gate pin with the method for machinery injection, then through cooling, is taken
Mould, can just obtain plastic parts, due to the shape and size of die cavity be it is constant, therefore, it is possible to ensure produce product quality and
Its consistency, and in order to accelerate production efficiency.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model structured rear surface schematic diagram.
In figure：1 base plate, 2 bracing frames, 3 hydraulic cylinders, 4 push pedals, 5 ejector pin retaining plates, 6 first guide pillars, 7 fixed plates, 8 grinding tooths,
9 lower mold backing plates, 10 gears, 11 times moulds, 12 second guide pillars, mould, 14 upper die plates, 15 water gap plates, 16 solid plates, 17 positioning on 13
Ring, 18 gate pins, 19 controllers.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：A kind of plastic injection mold base, including base plate 1, bottom
The upper surface of plate 1 is provided with bracing frame 2, and the inner bottom surface of bracing frame 2 is provided with hydraulic cylinder 3, and the top of hydraulic cylinder 3 is provided with push pedal 4, liquid
The quantity of cylinder pressure 3 is four, and four hydraulic cylinders 3 are distributed in push pedal 4 in lower surface rectangular array, by controlling hydraulic cylinder 3
Make push pedal 4 in movement in vertical direction, the upper surface of push pedal 4 is provided with ejector pin retaining plate 5, and ejector pin retaining plate 5 passes through bolt with push pedal 4
It is fixedly connected, the upper surface of ejector pin retaining plate 5 is provided with push rod, and the bottom of push rod is provided with bolt buckle, the bolt card of push rod bottom
Button is bolted to connection with the through hole on ejector pin retaining plate 5, and push rod can promote plastic parts to depart from upper mould 13 and lower mould 11
Die cavity among, the upper surface corner of ejector pin retaining plate 5 is provided with the first guide pillar 6, and push pedal 4 and ejector pin retaining plate 5 and is equipped with
The through hole matched with the first guide pillar 6, control hydraulic cylinder 3 can be such that push pedal 4 and ejector pin retaining plate 5 moves in vertical direction, the
The top of one guide pillar 6 is provided with fixed plate 7, and fixed plate 7 has two, and fixed plate 7 is bolted company with the side of bracing frame 2
Connect, the upper surface of fixed plate 7 is equipped with grinding tooth 8, and grinding tooth 8 is bolted to connection with fixed plate 7, and the upper end of grinding tooth 8 is provided with
Lower mold backing plate 9, the inside of lower mold backing plate 9 is provided with dual-axle motor, and the output shaft of dual-axle motor extends through the both sides of lower mold backing plate 9
It is connected with gear 10, gear 10 is engaged with grinding tooth 8, the upper end of lower mold backing plate 9 is provided with lower mould 11, and lower mould 11 leads to lower mold backing plate 9
Cross bolt to be fixedly connected, because lower mould 11 is provided with two punch, and two punch on lower mould 11 can with upper mould 13 on it is recessed
Mould cooperates, after instantly mould 11 a punch cooperates with the die of upper mould 13, when completing a plastic parts, because of grinding tooth
8 and gear 10 engage, by dual-axle motor band the horizontal movement on grinding tooth 8 of moving gear 10 so that another of lower mould 11 is convex
Mould cooperates with the die of upper mould 13, completes another plastic parts, and the upper end of bracing frame 2 is provided with groove, and groove and second
Guide pillar 12 is flexibly connected, and the top of the second guide pillar 12 is provided with mould 13, and the upper surface of upper mould 13 is provided with upper die plate 14, upper mould 13
It is bolted to connection with upper die plate 14, upper mould 13 is respectively equipped with limited block, limited block and upper mould with the side of bracing frame 2
13rd, the side of bracing frame 2 is bolted to connection, and corresponding setting between two limited blocks, the upper table of upper die plate 14
Face is provided with water gap plate 15, and water gap plate 15 is bolted to connection with upper die plate 14, and water gap plate 15 can be carried out to plastic parts
Cooling, the upper surface of water gap plate 15 is provided with solid plate 16, and solid plate 16 is bolted to connection with water gap plate 15, solid plate 16
Upper surface middle part be provided with locating ring 17, the side of locating ring 17 is provided with bolt buckle, the bolt buckle of the side of locating ring 17 with
Through hole on solid plate 16 is bolted to connection, and the middle part of locating ring 17 is provided with gate pin 18, and gate pin 18 runs through cover half
Plate 16, water gap plate 15 and upper die plate 14 are connected with upper mould 13, hydraulic cylinder 3, dual-axle motor electrical connection controller 19, controller 19
External power source is connected by wire, controller 19 is fixed on the side of bracing frame 2, the apparatus structure is simple, low production cost, led to
Crossing the second guide pillar 12 is combined mould 13 and lower mould 11, the side for being then directly molded raw material with machinery by gate pin 18
Method is injected among the die cavity of mould 13 and lower mould 11, then through cooling, delivery can just obtain plastic parts, due to the shape of die cavity
Shape and size are constant, therefore, it is possible to ensure the quality and its consistency of the product of production, and in order to accelerate production efficiency.
When in use：Upper mould 13 and lower mould 11 by the second guide pillar 12 completely it is closely sealed together, because lower mould 11 is provided with two
Punch, and two punch on lower mould 11 can cooperate with the die on upper mould 13, instantly mould 11 a punch with it is upper
After the die of mould 13 cooperates, raw material is injected among the die cavity of mould 13 and lower mould 11, then through water by gate pin 18
The cooling of oralia 15, obtains plastic parts, then drives push pedal 4 in movement in vertical direction by hydraulic cylinder 3, because push pedal 4 and push rod are consolidated
Fixed board 5 is bolted to connection, so that the push rod promotion upper mould 13 of plastic parts disengaging and lower mould 11 on ejector pin retaining plate 5
Among die cavity, then because grinding tooth 8 and gear 10 are engaged, by the dual-axle motor band horizontal movement on grinding tooth 8 of moving gear 10, so that
Another punch of lower mould 11 cooperates with the die of upper mould 13, completes another plastic parts.
This utility model simple structure, low production cost is combined upper mould 13 and lower mould 11 by the second guide pillar 12,
Then raw material is directly injected among the die cavity of upper mould 13 and lower mould 11 by gate pin with the method for machinery injection, then is passed through
Cooling, delivery can just obtain plastic parts, because the shape and size of die cavity are constant, therefore, it is possible to the product for ensureing to produce
Quality and its consistency, and in order to accelerate production efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of plastic injection mold base, including base plate (1), it is characterised in that：The upper surface of the base plate (1) is provided with bracing frame
(2), the inner bottom surface of support frame as described above (2) is provided with hydraulic cylinder (3), and the top of hydraulic cylinder (3) is provided with push pedal (4), the push pedal
(4) upper surface is provided with ejector pin retaining plate (5), and ejector pin retaining plate (5) is bolted to connection with push pedal (4), the push rod
The upper surface corner of fixed plate (5) is provided with to be equipped with the first guide pillar (6), and push pedal (4) and ejector pin retaining plate (5) and leads with first
The through hole that post (6) matches, the top of first guide pillar (6) is provided with fixed plate (7), and fixed plate (7) has two, and fixed plate
(7) it is bolted to connection with the side of bracing frame (2), the upper surface of the fixed plate (7) is equipped with grinding tooth (8), grinding tooth
(8) it is bolted to connection with fixed plate (7), the upper end of the grinding tooth (8) is provided with lower mold backing plate (9), lower mold backing plate (9)
Inside is provided with dual-axle motor, and the output shaft of dual-axle motor extends through the both sides of lower mold backing plate (9) and is connected with gear (10), gear
(10) engage with grinding tooth (8), the upper end of the lower mold backing plate (9) is provided with lower mould (11), and lower mould (11) passes through with lower mold backing plate (9)
Bolt is fixedly connected, and the upper end of support frame as described above (2) is provided with groove, and groove is flexibly connected with the second guide pillar (12), and described
The top of two guide pillars (12) is provided with mould (13), and the upper surface of upper mould (13) is provided with upper die plate (14), upper mould (13) and upper mould
Backing plate (14) is bolted to connection, and the upper surface of the upper die plate (14) is provided with water gap plate (15), water gap plate (15) with
Upper die plate (14) is bolted to connection, and the upper surface of the water gap plate (15) is provided with solid plate (16), solid plate (16)
It is bolted to connection with water gap plate (15), the upper surface middle part of the solid plate (16) is provided with locating ring (17), described fixed
Gate pin (18) is provided with the middle part of position ring (17), the gate pin (18) is through solid plate (16), water gap plate (15) and upper die-cushion
Plate (14) is connected with upper mould (13), and hydraulic cylinder (3), dual-axle motor electrical connection controller (19), controller (19) is connected by wire
External power source is connect, controller (19) is fixed on the side of bracing frame (2).
2. a kind of plastic injection mold base according to claim 1, it is characterised in that：The upper table of the ejector pin retaining plate (5)
Face is provided with push rod, and the bottom of push rod is provided with bolt buckle, and bolt buckle and the through hole on ejector pin retaining plate (5) of push rod bottom lead to
Cross bolt to be fixedly connected.
3. a kind of plastic injection mold base according to claim 1, it is characterised in that：The upper mould (13) and bracing frame (2)
Side be respectively equipped with limited block, limited block is bolted to connection with the side of upper mould (13), bracing frame (2), and two
Corresponding setting between limited block.
4. a kind of plastic injection mold base according to claim 1, it is characterised in that：The side of the locating ring (17) is provided with
Bolt buckle, bolt buckle and the through hole on solid plate (16) of locating ring (17) side are bolted to connection.
5. a kind of plastic injection mold base according to claim 1, it is characterised in that：The quantity of the hydraulic cylinder (3) is four
It is individual, and four hydraulic cylinders (3) push pedal (4) lower surface rectangular array be distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187026.2U CN206154598U (en) | 2016-11-04 | 2016-11-04 | Plastics injection mould embryo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187026.2U CN206154598U (en) | 2016-11-04 | 2016-11-04 | Plastics injection mould embryo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154598U true CN206154598U (en) | 2017-05-10 |
Family
ID=58656195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621187026.2U Expired - Fee Related CN206154598U (en) | 2016-11-04 | 2016-11-04 | Plastics injection mould embryo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984715A (en) * | 2017-12-13 | 2018-05-04 | 柴建华 | Taking of plastic jetting-moulding machine mold mechanism is used in a kind of plastic mould processing |
-
2016
- 2016-11-04 CN CN201621187026.2U patent/CN206154598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984715A (en) * | 2017-12-13 | 2018-05-04 | 柴建华 | Taking of plastic jetting-moulding machine mold mechanism is used in a kind of plastic mould processing |
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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 |
Granted publication date: 20170510 Termination date: 20171104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |