CN203004252U - Novel ejector-pin delay device - Google Patents
Novel ejector-pin delay device Download PDFInfo
- Publication number
- CN203004252U CN203004252U CN 201220657315 CN201220657315U CN203004252U CN 203004252 U CN203004252 U CN 203004252U CN 201220657315 CN201220657315 CN 201220657315 CN 201220657315 U CN201220657315 U CN 201220657315U CN 203004252 U CN203004252 U CN 203004252U
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- CN
- China
- Prior art keywords
- thimble
- runner
- make way
- delay
- novel
- Prior art date
- 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 novel ejector-pin delay device. The novel ejector-pin delay device is characterized by comprising a fixed die and a movable die, wherein a cavity and a core are arranged between the fixed die and the movable die; a flow passage penetrating through the core and communicated with the cavity is formed in the movable die; a flow passage ejector pin is arranged in the flow passage; a delay bypass groove communicated with the flow passage is formed at the lower end of the movable die; an end head is arranged at the lower end of the flow passage ejector pin; the end head is arranged in the delay bypass groove; a connection groove communicated with the delay bypass groove is formed in the delay bypass groove; and a short delay ejector pin is arranged in the connection groove. The utility model aims at overcoming the shortages in the prior art, and provides a novel ejector-pin delay device which is simple in structure and enables the notch of a water gate to be level.
Description
Technical field
The utility model relates to a kind of Novel thimble deferred mount.
Background technology
Existing plastic mould is just adopted common ejecting structure at product aspect ejecting, do not do any special processing, product some problems will occur aspect ejecting, particularly the product partial top is white, be difficult to especially solve, what also have is exactly that runner the otch injustice may occur the mouth of a river when being diving and cow glue powder, perhaps product draws distortion, the ox horn mouth of a river particularly, position, the mouth of a river is from the closer mouth of a river of product surface such as resolute bad words, can cause product surface that the vestige of the distortion of drawing is arranged, cause defective products to increase, cost strengthens.
The utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, can making the smooth Novel thimble deferred mount of mouth of a river otch.
In order to achieve the above object, the utility model adopts following scheme:
a kind of Novel thimble deferred mount, it is characterized in that: include fixed half and moving half, be provided with die cavity and core between described fixed half and moving half, be provided with the runner that runs through described core and be connected with described die cavity on described dynamic model, be provided with the runner thimble in described runner, be provided with a delay slot to make way that is connected with described runner in described dynamic model lower end, described runner thimble lower end is provided with a termination, described termination is arranged in described delay slot to make way, be provided with the link slot that is connected with described delay slot to make way on described delay slot to make way, be provided with in described link slot and postpone short thimble.
A kind of Novel thimble deferred mount as above, it is characterized in that described dynamic model includes moving platen, be connected with the thimble panel below described moving platen, be connected with Ejector Retainer Plate below described thimble panel, be connected with moving clamping plate below described Ejector Retainer Plate, described runner runs through described Ejector Retainer Plate, thimble panel, moving platen and core, and described delay slot to make way is arranged between described thimble panel and Ejector Retainer Plate.
A kind of Novel thimble deferred mount as above is characterized in that described cover half includes solid plate, is connected with fixed clamping plate on described solid plate.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model is simple in structure, be provided with the delay slot to make way that is connected with runner below runner, be provided with within postponing slot to make way and postpone short thimble, thereby the degree of depth that increases the delay slot to make way by such mechanism is set realizes product and runner automatic disconnection with the time difference that the action that reaches ejector retainner plate and thimble produces a delay slot to make way degree of depth, to reach stressed the alleviating in white place, product top, to reduce the white bad appearance in product top.The utility model is made simple, can effectively improve the yield rate of product.
Description of drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the enlarged drawing at A place in Fig. 1.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment, the utility model is further described:
a kind of Novel thimble deferred mount as shown in Fig. 1 to 2, include cover half 1 and dynamic model 2, be provided with die cavity 3 and core 4 between described cover half 1 and dynamic model 2, be provided with the runner 5 that runs through described core 4 and be connected with described die cavity 3 on described dynamic model 2, be provided with runner thimble 6 in described runner 5, be provided with in described dynamic model 2 lower ends the delay slot to make way 7 that is connected with described runner 5, described runner thimble 6 lower ends are provided with a termination 61, described termination 61 is arranged in described delay slot to make way 7, be provided with the link slot that is connected with described delay slot to make way 7 on described delay slot to make way 7, be provided with in described link slot and postpone short thimble 8.
Dynamic model 2 described in the utility model includes moving platen 21, be connected with thimble panel 9 below described moving platen 21, be connected with Ejector Retainer Plate 10 below described thimble panel 9, be connected with moving clamping plate 22 below described Ejector Retainer Plate 10, described runner 5 runs through described Ejector Retainer Plate 10, thimble panel 9, moving platen 21 and core 4, and described delay slot to make way 7 is arranged between described thimble panel 9 and Ejector Retainer Plate 10.
Cover half 1 described in the utility model includes solid plate 11, is connected with fixed clamping plate 12 on described solid plate 11.
In the utility model at runner thimble 6, beneath increasing postpones short thimble 8, thereby increase simultaneously delay slot to make way 7 and realize product and runner automatic disconnection with the time difference that the action that reaches ejector retainner plate and thimble produces delay slot to make way 7 degree of depth on Ejector Retainer Plate 10 and thimble panel 9, the utility model structure can effectively make stressed the alleviating in white place, product top, to reduce the white bad generation in product top.The utility model structure fabrication is simple, can effectively improve the yield rate of product.
Claims (3)
1. Novel thimble deferred mount, it is characterized in that: include cover half (1) and dynamic model (2), be provided with die cavity (3) and core (4) between described cover half (1) and dynamic model (2), be provided with the runner (5) that runs through described core (4) and be connected with described die cavity (3) on described dynamic model (2), be provided with runner thimble (6) in described runner (5), be provided with in described dynamic model (2) lower end the delay slot to make way (7) that is connected with described runner (5), described runner thimble (6) lower end is provided with a termination (61), described termination (61) is arranged in described delay slot to make way (7), be provided with the link slot that is connected with described delay slot to make way (7) on described delay slot to make way (7), be provided with in described link slot and postpone short thimble (8).
2. a kind of Novel thimble deferred mount according to claim 1, it is characterized in that described dynamic model (2) includes moving platen (21), be connected with thimble panel (9) below described moving platen (21), be connected with Ejector Retainer Plate (10) below described thimble panel (9), be connected with moving clamping plate (22) below described Ejector Retainer Plate (10), described runner (5) runs through described Ejector Retainer Plate (10), thimble panel (9), moving platen (21) and core (4), described delay slot to make way (7) is arranged between described thimble panel (9) and Ejector Retainer Plate (10).
3. a kind of Novel thimble deferred mount according to claim 1, is characterized in that described cover half (1) includes solid plate (11), is connected with fixed clamping plate (12) on described solid plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657315 CN203004252U (en) | 2012-11-29 | 2012-11-29 | Novel ejector-pin delay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657315 CN203004252U (en) | 2012-11-29 | 2012-11-29 | Novel ejector-pin delay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004252U true CN203004252U (en) | 2013-06-19 |
Family
ID=48595881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657315 Expired - Fee Related CN203004252U (en) | 2012-11-29 | 2012-11-29 | Novel ejector-pin delay device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975340A (en) * | 2012-11-29 | 2013-03-20 | 中山市利群精密实业有限公司 | Thimble delaying structure of plastic mould |
-
2012
- 2012-11-29 CN CN 201220657315 patent/CN203004252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975340A (en) * | 2012-11-29 | 2013-03-20 | 中山市利群精密实业有限公司 | Thimble delaying structure of plastic mould |
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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: 20130619 Termination date: 20151129 |