CN205767313U - A kind of can the ejector pin of die set mechanism of repairing automatically - Google Patents
A kind of can the ejector pin of die set mechanism of repairing automatically Download PDFInfo
- Publication number
- CN205767313U CN205767313U CN201620484934.1U CN201620484934U CN205767313U CN 205767313 U CN205767313 U CN 205767313U CN 201620484934 U CN201620484934 U CN 201620484934U CN 205767313 U CN205767313 U CN 205767313U
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- CN
- China
- Prior art keywords
- push rod
- die
- cream room
- shoe cream
- piston
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of can the ejector pin of die set mechanism of repairing automatically, including upper bolster, upper mold, lower mold, fixed plate, push pedal, die shoe, piston push rod, push rod, spring, oil outlet, piston, shoe cream room, in line check valve and oil outlet one-way valve, the top of described upper mold is fixing connects upper bolster, and the bottom of upper mold connects lower mold, and between upper die and lower die, form die cavity, be slidably connected in the lower mold that described die cavity position is corresponding push rod, the slide opening side that described push rod is slidably connected arranges shoe cream room, multiple oil outlet is offered on dividing plate between shoe cream room and slide opening.This utility model coordinates one-way valve structures by piston, it is achieved the unidirectional supply of lubricating oil, thus lubricates push rod so that push rod activity is more flexibly and the working cycle increases, and can protect push rod, prevents top board surface from damaging.
Description
Technical field
This utility model relates to mould applications, a kind of can the ejector pin of die set mechanism of repairing automatically.
Background technology
Injection mold is a kind of instrument producing plasthetics；Also the instrument of plasthetics complete structure and accurate dimension it is to confer to.A kind of processing method that injection mo(u)lding is used when being and produce some complex-shaped parts in batches.Refer specifically to by high pressure, the material melted that is heated is injected die cavity, after cooled solidification, obtain formed products.Along with the development of modern industry, mold use is more frequent, and injection mould use in the industry account for the biggest part.In mould, product needs to use push rod effect during depanning, accelerate depanning, and between push rod and mould slide opening, need lubrication, thus avoid the damage of mould, but existing lubricating system, it is to increase lubricating oil by dismounting mould so that the mold use cycle is the shortest, and the speed of die wear is the fastest.
Utility model content
The purpose of this utility model be to provide a kind of can the ejector pin of die set mechanism of repairing automatically, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of can the ejector pin of die set mechanism of repairing automatically，Including upper bolster、Upper mold、Lower mold、Fixed plate、Push pedal、Die shoe、Piston push rod、Push rod、Spring、Oil outlet、Piston、Shoe cream room、In line check valve and oil outlet one-way valve，The top of described upper mold is fixing connects upper bolster，And the bottom of upper mold connects lower mold，And between upper die and lower die, form die cavity，Be slidably connected in the lower mold that described die cavity position is corresponding push rod，The slide opening side that described push rod is slidably connected arranges shoe cream room，Multiple oil outlet is offered on dividing plate between shoe cream room and slide opening，Installation oil outlet one-way valve is inlayed in one end of described oil outlet，The sidewall oil-in of described shoe cream room connects one end of oil inlet passage，The other end of oil inlet passage connects fuel tank by line check valve，The inside of described shoe cream room arranges piston，Described piston fixes the top connecting piston push rod；The low side of described push rod and the low side of push rod are fixedly connected with in push pedal, and the top end face of push pedal arranges fixed plate, and the bottom of described push pedal is arranged on die shoe, are provided with several springs between described lower mold and fixed plate.
As further program of the utility model: the range of activity of described piston is less than oil outlet and the position of sidewall oil-in.
As further program of the utility model: described spring is placed on push rod.
As further program of the utility model: the quantity of described die cavity is several, and all corresponding shoe cream room of the push rod in each die cavity, pipeline communication can be passed through between shoe cream room.
Compared with prior art, the beneficial effects of the utility model are: coordinate one-way valve structures by piston, it is achieved the unidirectional supply of lubricating oil; thus lubricate push rod; make push rod activity more flexibly and the working cycle increases, and push rod can be protected, prevent top board surface from damaging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of can the ejector pin of die set mechanism of repairing automatically, including upper bolster 1, upper mold 2, lower mold 3, fixed plate 4, push pedal 5, die shoe 6, piston push rod 7, push rod 8, spring 9, oil outlet 10, piston 11, shoe cream room 12, in line check valve 13 and oil outlet one-way valve 14, the top of described upper mold 2 is fixing connects upper bolster 1, and the bottom of upper mold 2 connects lower mold 3, and between upper mold 2 and lower mold 3, form die cavity, be slidably connected in the lower mold 3 that described die cavity position is corresponding push rod 8, can accelerate depanning by push rod 8；The slide opening side that described push rod 8 is slidably connected arranges shoe cream room 12, and the dividing plate between shoe cream room 12 and slide opening is offered multiple oil outlet 10, in order to shoe cream room 12 is flowed between push rod 8 and slide opening, promotes to slide.
Installation oil outlet one-way valve 14 is inlayed in one end of described oil outlet 10, the sidewall oil-in of described shoe cream room 12 connects one end of oil inlet passage, the other end of oil inlet passage connects fuel tank by line check valve 13, thus realize unidirectional oil-feed, the inside of described shoe cream room 12 arranges piston 11, the range of activity of piston 11 is less than oil outlet 10 and sidewall oil-in, it is ensured that oil-feed and fuel-displaced stablizing, the described fixing top connecting piston push rod 7 of piston 11.
The low side of described push rod 7 and the low side of push rod 8 are fixedly connected with in push pedal 5, and the top end face of push pedal 5 arranges fixed plate 4, the bottom of described push pedal 5 is arranged on die shoe, promotes the flowing of lubricating oil, thus keep the degree of flexibility of push rod 8 while driving the demoulding by the motion of push pedal 5.
Being provided with several springs 9 between described lower mold 3 and fixed plate 4, spring 9 can be placed on push rod 7, in order to resets.
The quantity of described die cavity is several, and the most corresponding shoe cream room 12 of push rod in each die cavity 8, can pass through pipeline communication between shoe cream room 12, thus ensure integrally-built simply.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (4)
1. can the ejector pin of die set mechanism of repairing automatically, including upper bolster, upper die and lower die, fixed plate, push pedal,
Die shoe, piston push rod, push rod, spring, oil outlet, piston, shoe cream room, in line check valve and oil outlet one-way valve, its
It is characterised by, the fixing upper bolster that connects in the top of described upper mold, and the bottom of upper mold connects between lower mold, and upper die and lower die
Forming die cavity, be slidably connected in the lower mold that described die cavity position is corresponding push rod, and the slide opening side that described push rod is slidably connected is arranged
Shoe cream room, the dividing plate between shoe cream room and slide opening is offered multiple oil outlet, and the fuel-displaced list of installation is inlayed in one end of described oil outlet
To valve, the sidewall oil-in of described shoe cream room connects one end of oil inlet passage, and the other end of oil inlet passage passes through in line check valve
Connecting fuel tank, the inside of described shoe cream room arranges piston, and described piston fixes the top connecting piston push rod；Described push rod
The low side of low side and push rod is fixedly connected with in push pedal, and the top end face of push pedal arranges fixed plate, the bottom of described push pedal
It is arranged on die shoe, between described lower mold and fixed plate, is provided with several springs.
The most according to claim 1 a kind of can the ejector pin of die set mechanism of repairing automatically, it is characterised in that described work
The range of activity of plug is less than oil outlet and the position of sidewall oil-in.
The most according to claim 1 a kind of can the ejector pin of die set mechanism of repairing automatically, it is characterised in that described bullet
Spring is placed on push rod.
The most according to claim 1 a kind of can the ejector pin of die set mechanism of repairing automatically, it is characterised in that described mould
The quantity in chamber is several, and all corresponding shoe cream room of the push rod in each die cavity, pipeline communication can be passed through between shoe cream room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484934.1U CN205767313U (en) | 2016-05-25 | 2016-05-25 | A kind of can the ejector pin of die set mechanism of repairing automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484934.1U CN205767313U (en) | 2016-05-25 | 2016-05-25 | A kind of can the ejector pin of die set mechanism of repairing automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767313U true CN205767313U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620484934.1U Expired - Fee Related CN205767313U (en) | 2016-05-25 | 2016-05-25 | A kind of can the ejector pin of die set mechanism of repairing automatically |
Country Status (1)
| Country | Link |
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| CN (1) | CN205767313U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076586A (en) * | 2019-05-31 | 2019-08-02 | 重庆宏钢数控机床有限公司 | The platform-type lathe of level gauge |
| CN110076584A (en) * | 2019-05-31 | 2019-08-02 | 重庆宏钢数控机床有限公司 | A kind of platform-type bed piece |
| CN110171108A (en) * | 2019-06-25 | 2019-08-27 | 易伟青 | A kind of injection mold |
| CN111716662A (en) * | 2020-06-30 | 2020-09-29 | 王卫红 | Stable mould of unloading pushes up open structure to one side |
| CN115180389A (en) * | 2022-08-15 | 2022-10-14 | 华蓥市正大汽配有限公司 | Extracting device of vapour lamp shade die-casting production usefulness |
-
2016
- 2016-05-25 CN CN201620484934.1U patent/CN205767313U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076586A (en) * | 2019-05-31 | 2019-08-02 | 重庆宏钢数控机床有限公司 | The platform-type lathe of level gauge |
| CN110076584A (en) * | 2019-05-31 | 2019-08-02 | 重庆宏钢数控机床有限公司 | A kind of platform-type bed piece |
| CN110076584B (en) * | 2019-05-31 | 2020-10-30 | 重庆宏钢数控机床有限公司 | Platform type machine tool body |
| CN110076586B (en) * | 2019-05-31 | 2020-10-30 | 重庆宏钢数控机床有限公司 | Flat guide rail platform type machine tool |
| CN110171108A (en) * | 2019-06-25 | 2019-08-27 | 易伟青 | A kind of injection mold |
| CN110171108B (en) * | 2019-06-25 | 2021-06-25 | 佛山市力晟塑胶制品有限公司 | Injection mold |
| CN111716662A (en) * | 2020-06-30 | 2020-09-29 | 王卫红 | Stable mould of unloading pushes up open structure to one side |
| CN115180389A (en) * | 2022-08-15 | 2022-10-14 | 华蓥市正大汽配有限公司 | Extracting device of vapour lamp shade die-casting production usefulness |
| CN115180389B (en) * | 2022-08-15 | 2023-10-27 | 华蓥市正大汽配有限公司 | Material taking device for die casting production of automobile lamp shade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |