CN206501369U - A kind of low-noise automobile protective plate injection forming mold - Google Patents
A kind of low-noise automobile protective plate injection forming mold Download PDFInfo
- Publication number
- CN206501369U CN206501369U CN201720012538.3U CN201720012538U CN206501369U CN 206501369 U CN206501369 U CN 206501369U CN 201720012538 U CN201720012538 U CN 201720012538U CN 206501369 U CN206501369 U CN 206501369U
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- China
- Prior art keywords
- push rod
- connector
- die shoe
- mould
- cavity
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of low-noise automobile protective plate injection forming mold, including upper mould, including cope plate and upper bolster, lower mould, including lower template and die shoe, are provided with shaping mold cavity between die shoe and upper bolster, it is provided with die shoe on multiple leads, upper bolster and is provided with pilot hole；Silencer mechanism, including multiple silencing cavities being arranged on die shoe, silencing cavity include symmetrically arranged two conduction chambers and the head-on collision chamber being connected with two conduction chambers；Two clamping mechanisms, two clamping mechanisms are symmetricly set in lower mould two ends, including locked mode cylinder, connecting rod and contiguous block, and locked mode cylinder is arranged in lower template, and contiguous block is arranged on cope plate, and connecting rod is connected with locked mode cylinder, contiguous block respectively；Push rod is stripped, it is arranged in lower mould.The utility model is simple and reasonable compared to prior art, and the noise produced in injection moulding process enters head-on collision chamber in the inside of mould by conduction chamber, is offseted after head-on collision, so as to reduce noise.
Description
Technical field
The utility model is related to a kind of low-noise automobile protective plate injection forming mold.
Background technology
Developed rapidly with the continuous progressive and industry of science and technology, be used as Pillar Industry, automobile industry
Huge to China's gross national product contribution, transport facility of the automobile also by most is gradually converted into people's life, work
It is essential in work ride instead of walk, recreation tool.
Car armor plate is one of parts of automobile, typically all passes through mold injection molding.At present, in market
Mould structure is fairly simple, and the sound in injection moulding process is larger, easily causes noise pollution.
Therefore, a kind of low-noise automobile protective plate injection forming mold is needed badly.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of low-noise automobile protective plate injection mould
Tool.
In order to achieve the above object, the technical solution of the utility model is as follows：
The utility model provides a kind of low-noise automobile protective plate injection forming mold, including：
Upper mould, including cope plate and the upper bolster that is arranged on cope plate,
Lower mould, including lower template and the die shoe that is arranged in lower template, provided with shaping between die shoe and upper bolster
It is provided with die cavity, die shoe and positioned at the surrounding of shaping mold cavity on multiple leads, upper bolster and positioned at the four of shaping mold cavity
It is provided with the pilot hole matched with lead week；
Silencer mechanism, including multiple silencing cavities being arranged on die shoe, silencing cavity include symmetrically arranged two conduction
Chamber and the head-on collision chamber being connected with two conduction chambers；
Two clamping mechanisms, two clamping mechanisms are symmetricly set in lower mould two ends, including locked mode cylinder, connecting rod and contiguous block,
Locked mode cylinder is arranged in lower template, and contiguous block is arranged on cope plate, and connecting rod is connected with locked mode cylinder, contiguous block respectively；
Push rod is stripped, it is arranged in lower mould.
The utility model is simple and reasonable compared to prior art, and the noise produced in injection moulding process is in mould
Portion enters head-on collision chamber by conduction chamber, is offseted after head-on collision, so as to reduce noise.
On the basis of above-mentioned technical proposal, following improvement can be also done：
As preferred scheme, above-mentioned demoulding push rod includes main push rod, connector and push rod head, the top of main push rod
Push rod positive stop lug boss is provided with, connector is the hollow cylindrical structure with an axial cavity, and the bottom of connector is provided with company
Connect and be arranged in the axial cavity of connector and be threadedly coupled with the axial cavity of connector at the top of positive stop lug boss, main push rod,
Push rod head includes the axial cavity in the pressure head portion and connecting portion that vertically upper right is set gradually under, connecting portion and connector
Body is threadedly coupled, and the bottom of connecting portion is in contact with push rod positive stop lug boss to be connected.
Using above-mentioned preferred scheme, push rod head is split-type structural with main push rod, can be individually replaced push rod head, is saved
About cost.
As preferred scheme, above-mentioned connecting portion includes the connection supporting part that vertically upper right is set gradually under
With connection transition part, connection supporting part is threadedly coupled with the top half of connector axial cavity, connects the diameter chi of transition part
The very little diameter dimension for being less than connection supporting part, elastomeric pad is provided between connection transition part and push rod positive stop lug boss.
Using above-mentioned preferred scheme, elastomeric pad is set between connection transition part and push rod positive stop lug boss, it is to avoid connection
Rigid connection between transition part and push rod positive stop lug boss, reduces the abrasion of the two, the service life of extension demoulding push rod.
As preferred scheme, set on the outer surface in above-mentioned pressure head portion, the bottom of connecting portion and push rod positive stop lug boss
It is equipped with wearing layer.
Using above-mentioned preferred scheme, increase wearing layer, improve the anti-wear performance of structure, increase the service life.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural representation for being stripped push rod of the invention.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
In order to reach the purpose of this utility model, as shown in figure 1, being carried in one of which embodiment of the present utility model
For a kind of low-noise automobile protective plate injection forming mold, including：
Upper mould 20, including cope plate and the upper bolster that is arranged on cope plate,
Lower mould 10, including lower template and the die shoe that is arranged in lower template, are provided between die shoe and upper bolster
It is provided with pattern chamber, die shoe and positioned at the surrounding of shaping mold cavity on six leads, upper bolster and positioned at shaping mold cavity
Surrounding is provided with the pilot hole matched with lead；
Silencer mechanism 40, including six silencing cavities being arranged on die shoe, silencing cavity include symmetrically arranged two biographies
Guide cavity room and the head-on collision chamber being connected with two conduction chambers；
Two clamping mechanisms, two clamping mechanisms are symmetricly set in lower mould two ends, including locked mode cylinder 30, connecting rod and contiguous block
31, locked mode cylinder 30 is arranged in lower template, and contiguous block 31 is arranged on cope plate, connecting rod respectively with locked mode cylinder, be connected
Block is connected；
Push rod 50 is stripped, it is arranged in lower mould.
Present embodiment is simple and reasonable compared to prior art, and the noise produced in injection moulding process is in mould
Portion enters head-on collision chamber by conduction chamber, is offseted after head-on collision, so as to reduce noise.
As shown in Fig. 2 in order to further optimize implementation result of the present utility model, in another reality of the present utility model
Apply in mode, on the basis of foregoing teachings, above-mentioned demoulding push rod includes main push rod 52, connector 53 and push rod head 51,
The top of main push rod 52 is provided with push rod positive stop lug boss, and connector 53 is the hollow cylindrical structure with an axial cavity, connection
The bottom of part 53 is provided with connection positive stop lug boss, and the top of main push rod 52 is arranged in the axial cavity of connector 53 and with connecting
The axial cavity threaded connection of fitting 53, push rod head 51 includes the pressure head portion and company that vertically upper right is set gradually under
Socket part, connecting portion is threadedly coupled with the axial cavity of connector 53, and the bottom of connecting portion is in contact with push rod positive stop lug boss to be connected.
Using above-mentioned preferred scheme, push rod head 51 is split-type structural with main push rod 52, can be individually replaced push rod head
Portion, has saved cost.
In order to further optimize implementation result of the present utility model, in another embodiment of the present utility model,
On the basis of foregoing teachings, above-mentioned connecting portion includes the connection supporting part and company that vertically upper right is set gradually under
Transition part is connect, connection supporting part is threadedly coupled with the top half of connector axial cavity, and the diameter dimension for connecting transition part is small
Elastomeric pad is provided between the diameter dimension of connection supporting part, connection transition part and push rod positive stop lug boss.
Using above-mentioned preferred scheme, elastomeric pad is set between connection transition part and push rod positive stop lug boss, it is to avoid connection
Rigid connection between transition part and push rod positive stop lug boss, reduces the abrasion of the two, the service life of extension demoulding push rod.
In order to further optimize implementation result of the present utility model, in another embodiment of the present utility model,
On the basis of foregoing teachings, it is provided with the outer surface in above-mentioned pressure head portion, the bottom of connecting portion and push rod positive stop lug boss
Wearing layer.
Using above-mentioned preferred scheme, increase wearing layer, improve the anti-wear performance of structure, increase the service life.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (4)
1. a kind of low-noise automobile protective plate injection forming mold, it is characterised in that including：
Upper mould, including cope plate and the upper bolster that is arranged on cope plate,
Lower mould, including lower template and the die shoe that is arranged in lower template, are provided with shaping mould between die shoe and upper bolster
It is provided with chamber, die shoe and positioned at the surrounding of shaping mold cavity on multiple leads, upper bolster and positioned at the surrounding of shaping mold cavity
It is provided with the pilot hole matched with lead；
Silencer mechanism, including multiple silencing cavities being arranged on die shoe, silencing cavity include symmetrically arranged two conduction chambers
And the head-on collision chamber being connected with two conduction chambers；
Two clamping mechanisms, two clamping mechanisms are symmetricly set in lower mould two ends, including locked mode cylinder, connecting rod and contiguous block, locked mode
Cylinder is arranged in lower template, and contiguous block is arranged on cope plate, and connecting rod is connected with locked mode cylinder, contiguous block respectively；
Push rod is stripped, it is arranged in lower mould.
2. low-noise automobile protective plate injection forming mold according to claim 1, it is characterised in that the demoulding push rod
Including main push rod, connector and push rod head, push rod positive stop lug boss is provided with the top of main push rod, connector is with an axial direction
The hollow cylindrical structure of cavity, the bottom of connector, which is provided with the top of connection positive stop lug boss, main push rod, is arranged in connector
It is threadedly coupled in axial cavity and with the axial cavity of connector, push rod head includes vertically upper right and set gradually under
Pressure head portion and connecting portion, connecting portion is threadedly coupled with the axial cavity of connector, bottom and the push rod positive stop lug boss of connecting portion
Be in contact connection.
3. low-noise automobile protective plate injection forming mold according to claim 2, it is characterised in that the connecting portion bag
Include connection supporting part and connection transition part, connection supporting part and connector axial cavity that vertically upper right is set gradually under
The top half threaded connection of body, the diameter dimension of connection transition part is less than the diameter dimension of connection supporting part, connects transition part
Elastomeric pad is provided between push rod positive stop lug boss.
4. low-noise automobile protective plate injection forming mold according to claim 3, it is characterised in that the pressure head portion,
Wearing layer is provided with the bottom of connecting portion and the outer surface of push rod positive stop lug boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012538.3U CN206501369U (en) | 2017-01-05 | 2017-01-05 | A kind of low-noise automobile protective plate injection forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012538.3U CN206501369U (en) | 2017-01-05 | 2017-01-05 | A kind of low-noise automobile protective plate injection forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501369U true CN206501369U (en) | 2017-09-19 |
Family
ID=59837198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720012538.3U Expired - Fee Related CN206501369U (en) | 2017-01-05 | 2017-01-05 | A kind of low-noise automobile protective plate injection forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206501369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605830A (en) * | 2018-06-14 | 2019-12-24 | 台山市凯德利盖业有限公司 | Mould capable of quickly demoulding |
| CN114425601A (en) * | 2022-01-20 | 2022-05-03 | 东风汽车股份有限公司 | Combined core bone needle |
-
2017
- 2017-01-05 CN CN201720012538.3U patent/CN206501369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605830A (en) * | 2018-06-14 | 2019-12-24 | 台山市凯德利盖业有限公司 | Mould capable of quickly demoulding |
| CN114425601A (en) * | 2022-01-20 | 2022-05-03 | 东风汽车股份有限公司 | Combined core bone needle |
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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: 20170919 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |