CN207432678U - A kind of injection mold for main body of shaking hands - Google Patents
A kind of injection mold for main body of shaking hands Download PDFInfo
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- CN207432678U CN207432678U CN201721581723.0U CN201721581723U CN207432678U CN 207432678 U CN207432678 U CN 207432678U CN 201721581723 U CN201721581723 U CN 201721581723U CN 207432678 U CN207432678 U CN 207432678U
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Abstract
The utility model provides a kind of injection mold for main body of shaking hands, including：Upper die component, mold core component and lower mold assemblies, the mold core component include：Upper mold core plate, lower die core plate, molded part, connector and thimble, cooling-water duct is equipped in the upper mold core plate and/or lower die core plate, and the hollow cavity of molded part forms cooling cavities, it is being molded the inside and outside of the cavity for main body of shaking hands while is cooling down, so that injection cooling velocity is accelerated, production efficiency is improved.
Description
Technical field
The utility model is related to injection mold fields, and in particular to a kind of injection mold for main body of shaking hands.
Background technology
Main body of shaking hands refers to the plastic surface layer for holding.As shown in Figure 1, be the agent structure of shaking hands on flashlight,
Include the body 1 ' of a hollow cylindrical structure, the body is equipped with two elastic buttons 11 '.This kind of structural volume is larger, is noting
Be moulded into type needs the time of longer cooled and solidified in the process so that production efficiency is relatively low.Meanwhile the top of most of injection molds
Pin is all to control the telescopic devices such as telescoping cylinder by controller thimble to be driven accurately to move and (eject or withdraw), with ejection
Product.It but if the ejection required precision of thimble is low, can cause that installation cost is high using the above structure, be not implemented rational point
Match somebody with somebody.
Utility model content
For this purpose, the utility model provides a kind of note for the main body of shaking hands that cooling velocity is fast, production efficiency is high, installation cost is low
Mould.
To achieve the above object, the injection mold of a kind of main body of shaking hands provided by the utility model, including：Upper die component,
Mold core component and lower mold assemblies, the mold core component are arranged between upper die component and lower mold assemblies, and the upper die component opens up
There is a hole for injecting glue；The lower mold assemblies include fixed frame and the movable plate being movably set on the fixed frame；
The mold core component includes：Upper mold core plate, lower die core plate, molded part, connector and thimble, the upper mold core plate with
Lower die core plate lid closes and then is enclosed an injection cavity, and the upper mold core plate is connected with upper die component, and offers a correspondence
In the deflector hole of the hole for injecting glue of upper die component to injection molding cavity body；The lower die core plate is fixed on fixed frame；The upper mold core plate
And/or cooling-water duct is equipped in lower die core plate；
The molded part is the hollow cylindrical structure with an opening, and the molded part stretched into injection molding cavity body, and with this
Injection cavity is enclosed a shaping and shakes hands the cavity of main body jointly, and the openend of the molded part is fixedly attached to connector
On, the connector offers perforation to the inlet and outlet of the openend of molded part, and then makes the hollow cavity of molded part
Body forms cooling cavities, the external driving device of connector, and passes through the driving of driving device, and then molded part is driven to stretch into
Or depart from the injection cavity；
One end of the thimble is fixed on the movable plate of lower mold assemblies, and the other end is arranged in lower die core plate to injection molding cavity
In vivo.
Further, the lower mold assemblies further include a guide groove, and the connector is slidably arranged in the guide groove.
Further, the guide groove includes the first segment guide groove being arranged on fixed frame and is arranged on fixed frame
Outer second segment guide groove, the second segment guide groove are formed by being fixed on the leading truck on the outside of fixed frame.
Further, the fixed frame includes fixed plate, connecting plate and lower bolster, and the fixed plate has a fixing groove,
The lower die core plate is fixed in fixing groove, and the connecting plate is equipped with two, and two connecting plates are arranged in parallel in spacing, and respectively
The hollow cavity of " mouth " font is enclosed with fixed plate, lower bolster, the movable plate is movably set in hollow cavity.
Further, the lower mold assemblies further include elastic component, the elastic component be arranged on movable plate and fixed plate it
Between.Its both ends is contacted at respectively in movable plate and fixed plate.
Further, the elastic component is spring, there are four the spring is set, and is respectively arranged at movable plate and fixation
Between four ends corresponding to plate.
By technical solution provided by the utility model, have the advantages that：
Hollow cavity equipped with cooling-water duct and molded part in the upper mold core plate and/or lower die core plate forms cold
But cavity is being molded the inside and outside of the cavity for main body of shaking hands while is cooling down so that injection cooling velocity is accelerated, and improves production
Efficiency.
The lower mold assemblies are equipped with elastic component, and the elastic component is arranged between movable plate and fixed plate, as long as movable plate
A pushing meanss are connected, are moved with the elastic force that movable plate is promoted to overcome elastic component, and then drive thimble ejection；When thimble is withdrawn,
As long as removing the thrust of pushing meanss, elastic component recovers and movable plate is driven to playback, and then thimble is driven to withdraw, compared with existing
The structure driven in technology using high-precision, installation cost are low.
Description of the drawings
Fig. 1 show the structure diagram for main body of shaking hands in background technology；
Fig. 2 show the stereoscopic schematic diagram of the injection mold for main body of shaking hands in embodiment；
Fig. 3 show the decomposed schematic diagram of the injection mold for main body of shaking hands in embodiment；
Fig. 4 show the decomposition diagram of mold core component in embodiment；
Fig. 5 show the structure diagram of the molded part of mold core component in embodiment；
Fig. 6 show the structure diagram of the lower die core plate of mold core component in embodiment；
Fig. 7 show the schematic cross-section of the lower die core plate of mold core component in embodiment.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings is in the utility model exposure
A part for appearance mainly to illustrate embodiment, and can coordinate the associated description of specification to explain the running of embodiment original
Reason.With reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new for cooperation
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
With reference to shown in Fig. 2 to Fig. 7, a kind of injection mold for main body of shaking hands provided by the utility model, including：Upper module
Part, mold core component 30 and lower mold assemblies, the mold core component 30 are arranged between upper die component and lower mold assemblies.
The upper die component includes a cope plate 10, and a hole for injecting glue 11 is offered on the cope plate 10.
The lower mold assemblies include fixed frame, elastic component 25 and the movable plate 24 being movably set on the fixed frame.It is described
Fixed frame includes fixed plate 21, connecting plate 22 and lower bolster 23, and the fixed plate 21 has a fixing groove 211, the connecting plate
22 are equipped with two, and two connecting plates 22 are arranged in parallel in spacing, and are enclosed one " mouth " with fixed plate 21, lower bolster 23 respectively
The hollow cavity of font.The movable plate 24 is equipped with two, and two movable plates 24 are stacked and are movably set in hollow cavity
It is interior.
The elastic component 25 is arranged between movable plate 24 and fixed plate 21.Its both ends contacts at movable plate 24 with consolidating respectively
On fixed board 21.Specifically, the elastic component 25 is spring 25, there are four the spring 25 is set, and movable plate 24 is respectively arranged at
Between four ends corresponding to fixed plate 21.
The mold core component 30 includes：Upper mold core plate 31, lower die core plate 32, molded part 33, connector and thimble 35, it is described
Upper mold core plate 31 closes with the lid of lower die core plate 32 and then is enclosed an injection cavity 40, and the upper mold core plate 31 connects with upper die component
It connects, and offers in the deflector hole 311 of the hole for injecting glue 11 of a correspondence upper die component to injection cavity 40；The lower die core plate 32 is solid
Due in the fixing groove 211 of fixed plate；Cooling-water duct is equipped in the upper mold core plate 31 and lower die core plate 32, such as Fig. 7 institutes
It is shown as the cooling-water duct 50 of lower die core plate 32.
The molded part 33 is the hollow cylindrical structure with an opening 331, and the molded part 33 stretches into injection cavity 40
It is interior, and be enclosed a shaping jointly with the injection cavity 40 and shake hands the cavity of main body, the openend of the molded part 33 is fixed
It being connected on connector, the connector, which offers, to be penetrated through to the water inlet 343 of the openend of molded part 33 and water outlet 344,
And then the hollow cavity of molded part 33 is made to form cooling cavities, the external driving device of connector, and pass through driving device
Driving, and then molded part 33 is driven to stretch into or depart from the injection cavity 40.
One end of the thimble 35 is fixed on the movable plate 24 of lower mold assemblies, the other end be arranged in lower die core plate 32 to
It is molded in cavity 40.
Specifically, in the present embodiment, cooling-water duct is equipped in the upper mold core plate 31 and lower die core plate 32 so that type
The upper and lower surface of chamber is respectively provided with cooling, in other embodiments, can also individually be set in upper mold core plate 31 or lower die core plate 32
Put cooling-water duct.
Specifically, in the present embodiment, the cavity for being molded main body of shaking hands has been arranged side by side two.Each cavity is corresponding with two
Thimble 35, the thimble 35 is respectively on two elastic buttons of corresponding main body of shaking hands so that the power of ejection is evenly distributed, will be molded
Product integral translation ejects and then realizes the demoulding.
Specifically, in the present embodiment, the lower mold assemblies further include a guide groove, and the connector is slidably arranged in this
In guide groove.The guide groove includes the first segment guide groove 212 being arranged in the fixed plate 21 of fixed frame and is arranged on solid
Determine the second segment guide groove 213 outside frame, the second segment guide groove 213 is by being fixed on leading for 21 outside of fixed plate of fixed frame
It is formed to frame 214.A connecting hole (not shown) is further opened on the leading truck 214, the connector is by being arranged in this
The external driving device of drive rod of connecting hole, to realize that band follower link moves.
Specifically, in the present embodiment, the connector includes connected the first link block 341 and the second link block 342, institute
It states the first link block 341 and offers fixed guide hole 3411, the molded part 33 is fixed on through the fixed guide hole 3411
On two link blocks 342, the water inlet 343 and water outlet 344 are arranged on the second link block 342.
By technical solution provided by the utility model, lead in the upper mold core plate and/or lower die core plate equipped with cooling water
The hollow cavity of road and molded part forms cooling cavities, is being molded the inside and outside of the cavity for main body of shaking hands while is cooling down,
So that injection cooling velocity is accelerated, production efficiency is improved.
The lower mold assemblies are equipped with elastic component, and the elastic component is arranged between movable plate and fixed plate, as long as movable plate
A pushing meanss are connected, are moved with the elastic force that movable plate is promoted to overcome elastic component, and then drive thimble ejection；When thimble is withdrawn,
As long as removing the thrust of pushing meanss, elastic component recovers and movable plate is driven to playback, and then thimble is driven to withdraw, compared with existing
The structure driven in technology using high-precision, installation cost are low.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (6)
1. a kind of injection mold for main body of shaking hands, including：Upper die component, mold core component and lower mold assemblies, the mold core component are set
It puts between upper die component and lower mold assemblies, it is characterised in that：The upper die component offers a hole for injecting glue；The lower mold assemblies
Including fixed frame and the movable plate being movably set on the fixed frame；
The mold core component includes：Upper mold core plate, lower die core plate, molded part, connector and thimble, the upper mold core plate and lower die
Core plate lid closes and then is enclosed an injection cavity, and the upper mold core plate is connected with upper die component, and offers a correspondence upper mold
In the deflector hole of the hole for injecting glue of component to injection molding cavity body；The lower die core plate is fixed on fixed frame；The upper mold core plate and/or
Cooling-water duct is equipped in lower die core plate；
The molded part is the hollow cylindrical structure with an opening, and the molded part stretched into injection molding cavity body, and with the injection
Cavity is enclosed a shaping and shakes hands the cavity of main body jointly, and the openend of the molded part is fixedly attached on connector, institute
It states connector and offers perforation to the inlet and outlet of the openend of molded part, and then form the hollow cavity of molded part
Cooling cavities, the external driving device of connector, and pass through the driving of driving device, and then molded part is driven to stretch into or depart from
The injection cavity；
One end of the thimble is fixed on the movable plate of lower mold assemblies, and the other end is arranged in lower die core plate to being molded cavity
It is interior.
2. the injection mold of main body according to claim 1 of shaking hands, it is characterised in that：The lower mold assemblies further include one and lead
To slot, the connector is slidably arranged in the guide groove.
3. the injection mold of main body according to claim 2 of shaking hands, it is characterised in that：The guide groove includes being arranged on solid
Determine the first segment guide groove on frame and the second segment guide groove being arranged on outside fixed frame, the second segment guide groove is by fixing
Leading truck on the outside of fixed frame is formed.
4. the injection mold of main body according to claim 1 of shaking hands, it is characterised in that：The fixed frame include fixed plate,
Connecting plate and lower bolster, the fixed plate have a fixing groove, and the lower die core plate is fixed in fixing groove, and the connecting plate is set
There are two, two connecting plates are arranged in parallel in spacing, and are enclosed the hollow of " mouth " font with fixed plate, lower bolster respectively
Cavity, the movable plate are movably set in hollow cavity.
5. the injection mold of main body according to claim 4 of shaking hands, it is characterised in that：The lower mold assemblies further include elasticity
Part, the elastic component are arranged between movable plate and fixed plate, and both ends are contacted at respectively in movable plate and fixed plate.
6. the injection mold of main body according to claim 5 of shaking hands, it is characterised in that：The elastic component is spring, described
There are four spring is set, and it is respectively arranged between movable plate and four ends corresponding to fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721581723.0U CN207432678U (en) | 2017-11-23 | 2017-11-23 | A kind of injection mold for main body of shaking hands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721581723.0U CN207432678U (en) | 2017-11-23 | 2017-11-23 | A kind of injection mold for main body of shaking hands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207432678U true CN207432678U (en) | 2018-06-01 |
Family
ID=62287272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721581723.0U Active CN207432678U (en) | 2017-11-23 | 2017-11-23 | A kind of injection mold for main body of shaking hands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207432678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900907A (en) * | 2019-11-29 | 2020-03-24 | 南京金三力高分子科技有限公司 | Forming die and processing method of wire harness rubber protective sleeve |
-
2017
- 2017-11-23 CN CN201721581723.0U patent/CN207432678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900907A (en) * | 2019-11-29 | 2020-03-24 | 南京金三力高分子科技有限公司 | Forming die and processing method of wire harness rubber protective sleeve |
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