CN208962351U - A kind of efficient injection mold - Google Patents
A kind of efficient injection mold Download PDFInfo
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- CN208962351U CN208962351U CN201821548103.1U CN201821548103U CN208962351U CN 208962351 U CN208962351 U CN 208962351U CN 201821548103 U CN201821548103 U CN 201821548103U CN 208962351 U CN208962351 U CN 208962351U
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- convex block
- dynamic model
- groove
- thimble
- injection mold
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Abstract
A kind of efficient injection mold provided by the utility model, including cover half component, dynamic model component, ejection assembly, the cover half component includes solid plate, fixed mold core, the dynamic model component includes dynamic model back plate, dynamic model foreboard, the ejection assembly includes push plate, and it is connected to first push rod of described push plate one end, first thimble, second thimble, third thimble, second push rod, second thimble is connected with the second convex block, dynamic model foreboard one end is fixed with the first convex block, third convex block, the fixed mold core is close to dynamic model component one end and is respectively equipped with the first groove, second groove, third groove, first convex block and first groove cooperatively form the first type chamber, second convex block and second groove cooperatively form second type chamber, the third convex block and the third groove cooperatively form third type chamber.The utility model provides injection mold, can make simultaneously with internal screw thread plastic product and common plastic product, high production efficiency.
Description
Technical field
The utility model relates to injection molding technology fields, and in particular to a kind of efficient injection mold.
Background technique
Injection-molded item is common daily necessity, and since injection-molded item has, light weight, intensity are high, durability is good, can fill
The advantages that strong with property, is widely used in the fields such as family product, Medical Devices, construction material, sports equipment.Injection-molded item
Manufacturing process in, usually the plastic material under molten condition is stirred evenly by screw extruder at a certain temperature, so
It injects in injection mold afterwards, plastic material forms in the type chamber of injection mold, obtains molding injection molding after cooling and solidifying
Then injecting products are pushed away from injection mold by thimble and are fallen by product.The injection mold of the prior art, it is general have one or
Two type chambers, can only once produce one or two product, and production capacity is low.In addition, for having internal thread plastic product, generally
It needs the mold of another to be fabricated separately, improves production cost.
Utility model content
In view of the above problems, the utility model provides a kind of efficient injection mold, can make simultaneously with internal screw thread and
Common plastic product, high production efficiency.
To achieve the above object, the utility model solves by the following technical programs:
A kind of efficient injection mold, including cover half component, dynamic model component and the ejection group in the dynamic model component
Part, the cover half component include solid plate and the fixed mold core for being connected to described solid plate one end, and the dynamic model component includes dynamic
Mould back plate, the dynamic model foreboard being fixedly connected with the dynamic model back plate, form one between the dynamic model back plate and the dynamic model foreboard
A activity space, the ejection assembly are active in the activity space, and the ejection assembly includes push plate and is connected to institute
First push rod, the first thimble, the second thimble, third thimble, the second push rod of push plate one end are stated, second thimble is close to described
Cover half component one end is connected with the second convex block, and the dynamic model foreboard is close to cover half component one end and is fixed with the first convex block,
Three convex blocks, first convex block, third convex block are located at second convex block two sides, and the fixed mold core is close to the dynamic model group
Part one end is respectively equipped with recessed corresponding to first convex block, the second convex block, the first groove of third convex block, the second groove, third
Slot, first convex block and first groove cooperatively form the first type chamber, and second convex block and second groove cooperate
Second type chamber is formed, the third convex block and the third groove cooperatively form third type chamber, and the solid plate is equipped with casting
Mouthful, the sprue gate is connected with major ingredient road, and major ingredient road one end is set there are three sub-material road, three sub-material roads respectively with institute
State the first groove, the second groove, the connection of third groove.
Specifically, first thimble is located at the first type chamber side, the third thimble is located at the third type chamber
Side.
Specifically, the second thimble lateral surface is fixed with driven gear, described push plate one end is further fixed on rotary electric machine,
The output end of the rotary electric machine is connected with driving gear, and the driving gear and the driven gear are cooperatively connected.
Specifically, second convex block is equipped with external screw thread.
Specifically, board ends are respectively connected with pillar, the push plate and the pillar after the dynamic model foreboard and the dynamic model
It is slidably connected.
Specifically, being arranged with spring on the outside of first push rod and second push rod, the spring is located at described push away
Between plate and the dynamic model foreboard.
Specifically, the dynamic model foreboard, which is close to described fixed mold core one end, is additionally provided with guide post, the fixed mold core is equipped with pair
The limit hole of guide post described in Ying Yu.
The beneficial effects of the utility model are:
The injection mold of the utility model, there are three type chamber, the first type chamber and third type chambers for producing common plastics for tool
Product, second type chamber can be used for producing tool internal thread plastic products, by being once molded, stripping operation available two it is general
Logical plastic products and a tool internal thread plastic products, high production efficiency reduce production time and cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram one of efficient injection mold of the utility model.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Fig. 3 is a kind of structural schematic diagram two of efficient injection mold of the utility model.
Appended drawing reference are as follows: cover half component 10, solid plate 11, fixed mold core 12, the first groove 121, the second groove 122, third
Groove 123, limit hole 124, dynamic model component 20, pillar 201, dynamic model back plate 21, dynamic model foreboard 22, guide post 221, ejection assembly
30, push plate 31, the first push rod 32, spring 321, the first thimble 33, the second thimble 34, third thimble 35, the second push rod 36, activity
Space 40, the second convex block 51, external screw thread 511, the first convex block 52, third convex block 53, the first type chamber 61, second type chamber 62, third
Type chamber 63, sprue gate 71, major ingredient road 72, sub-material road 73, driven gear 81, rotary electric machine 82, driving gear 83.
Specific embodiment
The utility model is described in further detail below with reference to embodiment and attached drawing, but the implementation of the utility model
Mode is without being limited thereto.
It is as shown in Figs. 1-3:
A kind of efficient injection mold, including cover half component 10, dynamic model component 20 and the ejection in dynamic model component 20
Component 30, cover half component 10 includes solid plate 11 and the fixed mold core 12 for being connected to 11 one end of solid plate, dynamic model component 20 include
Dynamic model back plate 21, the dynamic model foreboard 22 being fixedly connected with dynamic model back plate 21, form one between dynamic model back plate 21 and dynamic model foreboard 22
A activity space 40, ejection assembly 30 are active in activity space 40, and ejection assembly 30 is including push plate 31 and is connected to push plate
First push rod 32, the first thimble 33, the second thimble 34, third thimble 35, the second push rod 36 of 31 one end, the second thimble 34 are close to
10 one end of cover half component is connected with the second convex block 51, dynamic model foreboard 22 be close to 10 one end of cover half component be fixed with the first convex block 52,
Third convex block 53, the first convex block 52, third convex block 53 are located at 51 two sides of the second convex block, and fixed mold core 12 is close to dynamic model component 20
One end be respectively equipped with corresponding to the first convex block 52, the second convex block 51, the first groove 121 of third convex block 53, the second groove 122,
Third groove 123, the first convex block 52 and the first groove 121 cooperatively form the first type chamber 61, the second convex block 51 and the second groove 122
Second type chamber 62 is cooperatively formed, third convex block 53 and third groove 123 cooperatively form third type chamber 63, and solid plate 11 is equipped with and pours
Geat 71, sprue gate 71 are connected with major ingredient road 72, and 72 one end of major ingredient road is set there are three sub-material road 73, three sub-material roads 73 respectively with
First groove 121, the second groove 122, third groove 123 connect, when injection molding, plastic raw materials by sprue gate 71, major ingredient road 72,
Sub-material road 73 enters the first type chamber 61, second type chamber 62, molding in third type chamber 63, and when demoulding, cover half component 10 is whole backward
Mobile, plastic products are adhered to the first convex block 52, the second convex block 51,53 surface of third convex block respectively, then push push plate 31, open
Dynamic rotary electric machine 82, three plastic products are ejected, are fallen off by the first thimble 33, the second thimble 34, third thimble 35.
Preferably, the first thimble 33 is located at 61 side of the first type chamber, and the first thimble 33 is for ejecting the first type chamber when demoulding
Plastic products in 61, third thimble 35 are located at 63 side of third type chamber, and third thimble 35 is for ejecting third type chamber when demoulding
Plastic products in 63.
Preferably, 34 lateral surface of the second thimble is fixed with driven gear 81, and 31 one end of push plate is further fixed on rotary electric machine 82,
The output end of rotary electric machine 82 is connected with driving gear 83, and driving gear 83 and driven gear 81 are cooperatively connected, the second convex block 51
It is equipped with external screw thread 511, when demoulding, push plate 31 is mobile to 22 side of dynamic model foreboard, and the second thimble 34 will be adhered to the second convex block
The plastic products of 51 front ends are released, while motor rotates, and the second convex block 51 has been driven to rotate, since the second convex block 51 is equipped with outer
Screw thread 511, the rotation of the second convex block 51 make plastic products fall off.
Preferably, dynamic model foreboard 22 and 21 both ends of dynamic model back plate are respectively connected with pillar 201, and push plate 31 and pillar 201 slide
Connection, pillar 201 define the activity trajectory of push plate 31, and push plate 31 is made to keep linear motion.
Preferably, the first push rod 32 and the outside of the second push rod 36 are arranged with spring 321, spring 321 be located at push plate 31 and
Between dynamic model foreboard 22, spring 321 plays reset response, and push plate 31 is made to be adjacent to dynamic model back plate 21 in nature.
Preferably, dynamic model foreboard 22 is close to 12 one end of fixed mold core and is additionally provided with guide post 221, and fixed mold core 12, which is equipped with, to be corresponded to
The limit hole 124 of guide post 221.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of efficient injection mold, including cover half component (10), dynamic model component (20) and it is located at the dynamic model component (20)
Interior ejection assembly (30), the cover half component (10) include solid plate (11) and are connected to the solid plate (11) one end
Fixed mold core (12), the dynamic model component (20) include dynamic model back plate (21), be fixedly connected with the dynamic model back plate (21) it is dynamic
Mould foreboard (22) forms an activity space (40), the top between the dynamic model back plate (21) and the dynamic model foreboard (22)
Component (30) is active in the activity space (40) out, which is characterized in that the ejection assembly (30) include push plate (31), with
And it is connected to first push rod (32), the first thimble (33), the second thimble (34), third thimble of the push plate (31) one end
(35), the second push rod (36), second thimble (34) are close to described cover half component (10) one end and are connected with the second convex block (51),
The dynamic model foreboard (22) is close to described cover half component (10) one end and is fixed with the first convex block (52), third convex block (53), described
First convex block (52), third convex block (53) are located at the second convex block (51) two sides, and the fixed mold core (12) is close to described
Dynamic model component (20) one end be respectively equipped with corresponding to first convex block (52), the second convex block (51), third convex block (53)
One groove (121), the second groove (122), third groove (123), first convex block (52) are matched with first groove (121)
It closes and forms the first type chamber (61), second convex block (51) and second groove (122) cooperatively form second type chamber (62), institute
It states third convex block (53) and the third groove (123) cooperatively forms third type chamber (63), the solid plate (11) is equipped with and pours
Geat (71), the sprue gate (71) are connected with major ingredient road (72), and described major ingredient road (72) one end is set there are three sub-material road (73),
Three sub-material roads (73) connect with first groove (121), the second groove (122), third groove (123) respectively.
2. a kind of efficient injection mold according to claim 1, which is characterized in that first thimble (33) is located at described
First type chamber (61) side, the third thimble (35) are located at third type chamber (63) side.
3. a kind of efficient injection mold according to claim 1, which is characterized in that the second thimble (34) lateral surface is solid
Surely have driven gear (81), described push plate (31) one end is further fixed on rotary electric machine (82), the output of the rotary electric machine (82)
End is connected with driving gear (83), and the driving gear (83) and the driven gear (81) are cooperatively connected.
4. a kind of efficient injection mold according to claim 3, which is characterized in that second convex block (51) is equipped with outer
Screw thread (511).
5. a kind of efficient injection mold according to claim 1, which is characterized in that the dynamic model foreboard (22) is moved with described
Mould back plate (21) both ends are respectively connected with pillar (201), and the push plate (31) is slidably connected with the pillar (201).
6. a kind of efficient injection mold according to claim 1, which is characterized in that first push rod (32) and described the
It is arranged with spring (321) on the outside of two push rods (36), the spring (321) is located at the push plate (31) and the dynamic model foreboard
(22) between.
7. a kind of efficient injection mold according to claim 1, which is characterized in that the dynamic model foreboard (22) is close to described
Fixed mold core (12) one end is additionally provided with guide post (221), and the fixed mold core (12) is equipped with the limit corresponding to the guide post (221)
Position hole (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548103.1U CN208962351U (en) | 2018-09-21 | 2018-09-21 | A kind of efficient injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548103.1U CN208962351U (en) | 2018-09-21 | 2018-09-21 | A kind of efficient injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208962351U true CN208962351U (en) | 2019-06-11 |
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ID=66756322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821548103.1U Active CN208962351U (en) | 2018-09-21 | 2018-09-21 | A kind of efficient injection mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN208962351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171111A (en) * | 2019-06-24 | 2019-08-27 | 淮安信息职业技术学院 | A kind of ejecting mechanism for molded part injection molding |
-
2018
- 2018-09-21 CN CN201821548103.1U patent/CN208962351U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171111A (en) * | 2019-06-24 | 2019-08-27 | 淮安信息职业技术学院 | A kind of ejecting mechanism for molded part injection molding |
| CN110171111B (en) * | 2019-06-24 | 2021-07-09 | 江苏电子信息职业学院 | Ejection mechanism for formed part injection mold |
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