CN202846825U - Handle mould structure - Google Patents
Handle mould structure Download PDFInfo
- Publication number
- CN202846825U CN202846825U CN 201220374218 CN201220374218U CN202846825U CN 202846825 U CN202846825 U CN 202846825U CN 201220374218 CN201220374218 CN 201220374218 CN 201220374218 U CN201220374218 U CN 201220374218U CN 202846825 U CN202846825 U CN 202846825U
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- CN
- China
- Prior art keywords
- slide block
- core
- sliding block
- guide groove
- handle
- 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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- 230000000630 rising effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model designs a handle mould structure, which comprises an upper mould core and a lower mould core. A sprue bush is arranged on the upper mould core. A flow pass is arranged at the place at wich the lower mould core is matched with the sprue bush of the upper mould. The handle mould structure is characterized in that a sliding block guide groove is arranged in the side surface of the lower mould core, a sliding block is arranged at the inner part of the sliding block guide groove, a long loose core for stretching into the inner part of a mould cavity is arranged at the front end of the sliding block, a push oil cylinder is arranged at the rear end of the sliding block and is connected with a sliding block ejector rod at the bottom of the sliding block guide groove, a guide sleeve matched with the sliding block ejector rod is arranged on the lower mould core, and the lower part of the sliding block ejector rod is connected with a rising oil cylinder. By adopting the structure, the sliding block can be lift up and down, so that products are directly taken away from the lower mould core by the long loose core when in demoulding, and then the products are taken down through the collection of the long loose core.
Description
Technical field
The utility model relates to a kind of mould structure, particularly a kind of handle mould structure.
Background technology
Handle for tool is a kind of part comparatively commonly used, is used on all kinds of stage properties and the anchor clamps, and is according to the requirement of product quality, also inconsistent to the requirement of handle.The quality requirements of some products was handed over, and required the handle upper surface smooth, without burr, without pit etc.The production method of general handle all is to produce by mould, and the quality of mould is directly connected to the quality of product.The release method of mould also can have influence on the quality of product simultaneously.Existing mold releasability method generally all is that product also places in the lower mold core after opening mould, again by other means taking out in lower mold core product.Vestige when this method can cause die surface to stay taking-up causes the quality of product to descend.
The utility model content
The purpose of this utility model is to provide a kind of for the deficiency that solves above-mentioned technology to be convenient in demoulding, and produces the high handle mould structure of handle quality.
In order to achieve the above object, the handle mould structure that the utility model is designed, it comprises the upper die and lower die core, upper mold core is provided with sprue bush, the place that cooperates with the sprue bush position on the lower mold core is provided with runner, it is characterized in that described lower mold core side is provided with the slide block guide groove, the inside of slide block guide groove is provided with slide block, slip front is provided with the length that stretches into die cavity inside and looses core, this slide block rear end is provided with the promotion oil cylinder, bottom at the slide block guide groove is connected with the slide block knock-pin, is provided with the guide pin bushing that cooperates with the slide block knock-pin in lower mold core, and the bottom of slide block knock-pin is connected with upper oil-lifting jar.The characteristics of this structure are, but the slide block oscilaltion so that product directly takes away out lower mold core by long loosing core during the demoulding, is taken off product by long gathering of loosing core again.
In order further to make things convenient for handle to take off from long loosing core, the front end of described slide block guide groove and die cavity connecting portion are provided with baffle plate, and baffle plate is provided with the hole that cooperates with long module core.By the baffle plate fixed handle, so that long loosing core extracted out from handle smoothly.
The resulting handle mould structure of the utility model, be provided with the actuating unit of oscilaltion with the long slide block that cooperates of loosing core, loosing core by the length that is inserted in handle inside when the demoulding takes away lower mold core with handle, and then length loosed core extracts out from handle, finishes the demoulding.Be provided with simultaneously baffle plate, because the end of baffle plate and handle is plane contact, avoided leaving a trace at handle.In sum, this handle mould structure has reasonable in design, is convenient in demoulding the high characteristics of handle quality of production.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is partial sectional view of the present utility model;
Fig. 3 is stereogram of the present utility model.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1:
Such as Fig. 1, Fig. 2, shown in Figure 3, the handle mould structure that the present embodiment is described, it comprises upper mold core 1 and lower mold core 2, upper mold core 1 is provided with sprue bush 11, the place that cooperates with sprue bush 11 positions on the lower mold core 2 is provided with runner 4, it is characterized in that described lower mold core 2 sides are provided with slide block guide groove 6, the inside of slide block guide groove 6 is provided with slide block 5, slide block 5 front ends are provided with the length that stretches into die cavity inside and loose core 7, these slide block 5 rear ends are provided with and promote oil cylinder 8, bottom at slide block guide groove 6 is connected with slide block knock-pin 9, is provided with the guide pin bushing 10 that cooperates with slide block knock-pin 9 in lower mold core 2, and the bottom of slide block knock-pin 9 is connected with upper oil-lifting jar.The front end of described slide block guide groove 6 and die cavity connecting portion are provided with baffle plate 3, and baffle plate 3 is provided with the hole that cooperates with long module core.By baffle plate 3 fixed handles, so that long loosing core 7 extracted out from handle smoothly.
Claims (2)
1. handle mould structure, it comprises the upper die and lower die core, upper mold core is provided with sprue bush, the place that cooperates with the sprue bush position on the lower mold core is provided with runner, it is characterized in that described lower mold core side is provided with the slide block guide groove, the inside of slide block guide groove is provided with slide block, slip front is provided with the length that stretches into die cavity inside and looses core, this slide block rear end is provided with the promotion oil cylinder, bottom at the slide block guide groove is connected with the slide block knock-pin, be provided with the guide pin bushing that cooperates with the slide block knock-pin in lower mold core, the bottom of slide block knock-pin is connected with upper oil-lifting jar.
2. handle mould structure according to claim 1 is characterized in that the front end of described slide block guide groove and die cavity connecting portion are provided with baffle plate, and baffle plate is provided with the hole that cooperates with long module core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374218 CN202846825U (en) | 2012-07-31 | 2012-07-31 | Handle mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374218 CN202846825U (en) | 2012-07-31 | 2012-07-31 | Handle mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846825U true CN202846825U (en) | 2013-04-03 |
Family
ID=47978061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374218 Expired - Fee Related CN202846825U (en) | 2012-07-31 | 2012-07-31 | Handle mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273594A (en) * | 2013-05-08 | 2013-09-04 | 宁波市佳利来机械制造有限公司 | Integrated sanitary appliance handle forming mould |
| CN107379437A (en) * | 2017-09-14 | 2017-11-24 | 重庆联荣智能模具股份有限公司 | A kind of gear is shaping and demoulding mould |
-
2012
- 2012-07-31 CN CN 201220374218 patent/CN202846825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273594A (en) * | 2013-05-08 | 2013-09-04 | 宁波市佳利来机械制造有限公司 | Integrated sanitary appliance handle forming mould |
| CN107379437A (en) * | 2017-09-14 | 2017-11-24 | 重庆联荣智能模具股份有限公司 | A kind of gear is shaping and demoulding 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: 20130403 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |