CN203600567U - Double-jacking device of mold - Google Patents
Double-jacking device of mold Download PDFInfo
- Publication number
- CN203600567U CN203600567U CN201320838305.0U CN201320838305U CN203600567U CN 203600567 U CN203600567 U CN 203600567U CN 201320838305 U CN201320838305 U CN 201320838305U CN 203600567 U CN203600567 U CN 203600567U
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- Prior art keywords
- block
- loose plug
- plane
- pushing block
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of mold jacking systems, and in particular relates to a double-jacking device of a mold. The device comprises a push block, a moving insert and a limiting block, wherein a chute for holding the push block is formed in the limiting block; a notch is formed in the side wall of the chute; the moving insert is movably arranged in the notch; the push block is used for moving vertically to push the moving insert to do a jacking action on the notch; a first inclined surface is formed in the notch and is used for enabling the moving insert to jack leftwards and rightwards under the action of the push block and the inclined surface when the moving insert moves to the first inclined surface. The utility model aims at providing the double-jacking device of the mold. The double-jacking device is simple in structure and low in manufacturing cost, and as a product is jacked out twice by using the simple device, the steps of a demolding process are reduced, and the demolding efficiency of the product is improved.
Description
Technical field
The utility model relates to die ejection system technical field, relates in particular to a kind of mould secondary liftout attachment.
Background technology
Plastic products in master mold or male model eject come mechanism be ejecting mechanism.The form of ejecting mechanism is relevant with shape, structure and the plastics performance of plastic products with pushing method.The part of ejecting mechanism mainly comprises push rod, ejector sleeve, push pedal, Double-ejection etc.Push pedal is generally applicable to be difficult to the plastic injection mould of the demoulding, and for improving the intensity of push rod, push pedal is often combined use with push rod.
Increasing along with present industrial products, the internal structure of industrial product is also day by day complicated, and manufacture craft is also along with improve.For baroque industrial product, existing industrial product die ejection system is standing has secondary ejection device to carry out the demoulding to it, after ejecting first, cannot, completely by baroque industrial product break away from moulds, need to carry out Double-ejection to it.Existing ejection system is commonly used multiple liftout attachments, complex steps, and demould time is long, and demoulding efficiency is low.
Utility model content
Goal of the invention of the present utility model is to provide a kind of mould secondary liftout attachment, and the utility model is simple in structure, and cost of manufacture is low, adopts simple device to carry out Double-ejection to product, has reduced releasing process step, has improved the demoulding efficiency of product.
For addressing the above problem, the utility model is realized by the following technical solutions:
A kind of mould secondary liftout attachment, comprises pushing block, loose plug and limited block; On described limited block, offer the chute that holds described pushing block; Sidewall at described chute offers breach; Described loose plug is movably set on described breach; Described pushing block, for moving up and down, and promotes described loose plug eject action on described breach; On described breach, offer the first inclined-plane, when making described loose plug move to described the first inclined-plane, under the effect on described pushing block and the first inclined-plane, left and right directions ejects action.
Further, also comprise the first portable plate, the second portable plate and fixed head; Described pushing block is fixedly installed on described the first portable plate; Described loose plug is movably set in described the second portable plate; Described limited block is fixedly installed on described fixed head.
Further, between described loose plug and the second movable block, be provided with contour screw and spring.
Further, on described loose plug, offer second inclined-plane corresponding with described the first inclined-plane.
Or further, described pushing block is fixedly connected with described the first movable block with screw by alignment pin; Described limited block is fixedly connected with described fixed block with screw by alignment pin.
The utility model is done and once ejects action loose plug by pushing block, loose plug stops action while contacting the inclined-plane on limited block, pushing block continues to do Double-ejection action, adopts simple device to carry out Double-ejection to product, reduce releasing process step, improved the demoulding efficiency of product.
The utility model is also provided with spring and contour screw, when providing elastic force outward, defines the scope that loose plug moves, the situation of having avoided loose plug to eject outward for loose plug.On loose plug, offer inclined-plane, be used in conjunction with the inclined-plane on limited block, reduced loose plug wearing and tearing to limited block when mobile, improved service life of the present utility model.Fix by alignment pin and screw, eject on the basis of accuracy in maintenance, also improved steadiness of the present utility model, improved practicality of the present utility model, further improved service life of the present utility model.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.Apparently, the accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, is not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model overall perspective view;
Fig. 2 is that the utility model ejects state one structural representation;
Fig. 3 is that the utility model ejects state two structural representations;
Fig. 4 is that the utility model ejects state three structural representations.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
embodiment 1:
The present embodiment provides a kind of mould secondary liftout attachment, comprises pushing block 10, loose plug 20 and limited block 30.On limited block 30, offer the chute 31 that holds pushing block 10, pushing block 10 slides and is arranged in chute 31.Offer breach 32 at the sidewall of chute 31, on breach 32, offer the direction on 33, the first inclined-planes 33, the first inclined-plane in the face of the direction that ejects of pushing block 10.Loose plug 20 is movably set between the first inclined-plane 33 of pushing block 10 and breach 32.
Wherein, the length on the first inclined-plane 33 and the adjustment that can not limit according to the size for the treatment of ejecting product with the angle of inclination of vertical direction.
Concrete, also comprise the first portable plate 40, the second portable plate 50 and fixed head 60.Pushing block 10 is fixedly installed on the first portable plate 40, and loose plug 20 is movably set in the second portable plate 50, and limited block 30 is fixedly installed on fixed head 60.Between loose plug 20 and the second movable block 50, be provided with contour screw 21 and spring 22.On loose plug 20, offer second inclined-plane 23 corresponding with the first inclined-plane 33.Pushing block 10 is fixedly connected with the first movable block 40 with screw by alignment pin, and limited block 30 is fixedly connected with fixed block 60 with screw by alignment pin.
In ejection process, the first portable plate 40 moves, promote loose plug 20 by pushing block 10, and interlock the second portable plate 50, move after a segment distance, loose plug 20 touches the first inclined-plane 33 of limited block 30, force loose plug 20 toward the second movable block 50 internal compression, loose plug 20 disengagings contact with pushing block 10, the second portable plate 50 stops action, the first portable plate 40 continues action, until moulding ejects, in mould application, can realize eject move with push pedal simultaneously after product again eject.
Above-described embodiment, does not form the restriction to this technical scheme protection domain.The modification done within any spirit at above-mentioned embodiment and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of this technical scheme.
Claims (5)
1. a mould secondary liftout attachment, is characterized in that:
Comprise pushing block, loose plug and limited block;
On described limited block, offer the chute that holds described pushing block;
Sidewall at described chute offers breach;
Described loose plug is movably set on described breach;
Described pushing block, for moving up and down, and promotes described loose plug eject action on described breach;
On described breach, offer the first inclined-plane, when making described loose plug move to described the first inclined-plane, under the effect on described pushing block and the first inclined-plane, left and right directions ejects action.
2. a kind of mould secondary liftout attachment according to claim 1, is characterized in that:
Comprise the first portable plate, the second portable plate and fixed head;
Described pushing block is fixedly installed on described the first portable plate;
Described loose plug is movably set in described the second portable plate;
Described limited block is fixedly installed on described fixed head.
3. a kind of mould secondary liftout attachment according to claim 2, is characterized in that:
Between described loose plug and the second movable block, be provided with contour screw and spring.
4. according to a kind of mould secondary liftout attachment described in claim 2 or 3, it is characterized in that:
On described loose plug, offer second inclined-plane corresponding with described the first inclined-plane.
5. according to a kind of mould secondary liftout attachment described in claim 2 or 3, it is characterized in that:
Described pushing block is fixedly connected with described the first movable block with screw by alignment pin;
Described limited block is fixedly connected with described fixed block with screw by alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838305.0U CN203600567U (en) | 2013-12-18 | 2013-12-18 | Double-jacking device of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838305.0U CN203600567U (en) | 2013-12-18 | 2013-12-18 | Double-jacking device of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600567U true CN203600567U (en) | 2014-05-21 |
Family
ID=50713265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838305.0U Expired - Fee Related CN203600567U (en) | 2013-12-18 | 2013-12-18 | Double-jacking device of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708785A (en) * | 2015-04-03 | 2015-06-17 | 韩立艳 | Clutch control mechanism for double-ejection template of mold |
| CN111590835A (en) * | 2020-07-23 | 2020-08-28 | 宁波方正汽车部件有限公司 | Secondary ejection mechanism |
-
2013
- 2013-12-18 CN CN201320838305.0U patent/CN203600567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708785A (en) * | 2015-04-03 | 2015-06-17 | 韩立艳 | Clutch control mechanism for double-ejection template of mold |
| CN111590835A (en) * | 2020-07-23 | 2020-08-28 | 宁波方正汽车部件有限公司 | Secondary ejection mechanism |
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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: 20140521 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |