CN206201403U - A kind of mould emptier - Google Patents
A kind of mould emptier Download PDFInfo
- Publication number
- CN206201403U CN206201403U CN201621236311.9U CN201621236311U CN206201403U CN 206201403 U CN206201403 U CN 206201403U CN 201621236311 U CN201621236311 U CN 201621236311U CN 206201403 U CN206201403 U CN 206201403U
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- CN
- China
- Prior art keywords
- slide
- pin
- ejector retainner
- retainner plate
- mould emptier
- 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.)
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Abstract
The utility model discloses a kind of mould emptier; it includes ejector retainner plate and the pin-lift arrangement for ejecting product; mould emptier also includes being embedded the slide in ejector retainner plate and the inclined guide being located in slide; inclined guide is fixedly installed; pin-lift arrangement is movably connected in slide one end, and when ejector retainner plate is ejected upwards, slide is slided in ejector retainner plate; and moved obliquely along inclined guide, and the relatively described slide slide downward of pin-lift arrangement.Compared to prior art; mould emptier of the present utility model; by slide and the cooperation driving effect of inclined guide; realize that pin-lift arrangement falls while during ejector retainner plate drives ejection in ejection; that is ejection displacement of the displacement that pin-lift arrangement is ejected upwards less than other ejection parts such as slide; thus; can guarantee that adhesion jacking block after product ejection; product can normally pickup; so as to avoid product from pulling; ensure the integrality of product structure and ensure product appearance zero defect, it can also further shorten product injection molding cycle.
Description
Technical field
The utility model belongs to mold design field, more particularly to a kind of mould emptier.
Background technology
Bumper is to absorb to relax foreign impacts power, the safety device of protection vehicle body front and rear part.Commonly use at present
Be plastic bumper, be made of injection molding method.Plastic bumper has intensity, rigidity and dicoration, from the point view of security,
Can play cushioning effect during collision scenario accident, car body before and after protection, from the appearance, can naturally enough with car body knot
It is combined, it is naturally as a whole, with good dicoration, the important component as car appearance.
General insurance thick stick product structure is more complicated, and when carrying out the demoulding after injection moulding, product easily occurs viscous after ejection
The phenomenon of mould, viscous jacking block, so as to cause product cannot smoothly pickup, it is serious, product, influence product can be pulled when removing product
Quality.
At present, product, when there is viscous jacking block, need to change mould structure in ejection process, and top is increased such as in mould
Pin, jacking block, or secondary ejecting mechanism are solved, or directly change the structure of shaped article.And in these methods, change mould
Lamps structure can cause increase die manufacturing cost, or change shaped article structure, Product Assembly can be influenceed to require, Huo Zheying
Ring molding cycle of product etc..
Utility model content：
The purpose of this utility model is the shortcoming for overcoming prior art, there is provided a kind of mould emptier, and it can effectively optimize
Mould structure, the problem of product adhesion jacking block when overcoming the demoulding.
To solve the above problems, the utility model provides following technical scheme：A kind of mould emptier, it include ejector retainner plate,
And for the pin-lift arrangement of ejecting product, the mould emptier also includes being embedded the slide in the ejector retainner plate and wearing
The inclined guide in the slide is located at, the inclined guide is fixedly installed, the pin-lift arrangement is movably connected in described slide one end,
When the ejector retainner plate is ejected upwards, the slide is slided in the ejector retainner plate, and is moved obliquely along the inclined guide, and
And the relatively described slide slide downward of the pin-lift arrangement.
Further, the slide includes the inclined-plane of the support pin-lift arrangement, and the pin-lift arrangement is slided along the inclined-plane
It is dynamic.
Further, located at one end of the slide, the inclined guide is inclined to the other end of the slide on the inclined-plane
Set.
Further, the angle between the inclined guide and the slide is located between 65-90 °.
Further, the ejector retainner plate includes housing the chute of the slide, and the width of the chute is more than the slide
Length.
Further, the pin-lift arrangement includes straight push rod, is connected at the jacking block of the straight push rod upper end, is connected at
The push rod fixed seat and push rod guide pin bushing of the straight push rod lower end, the straight push rod is by the push rod fixed seat and the slide
It is flexibly connected.
Further, when the ejector retainner plate is ejected upwards, the straight push rod and jacking block is relatively described slides down.
Further, the guide rod fixed block that it also includes being connected at the inclined guide lower end, the guide rod fixed block is used
In the fixation inclined guide.
Further, it also includes base plate, and the base plate is fixed located at ejector retainner plate lower section for housing the guide rod
Block.
Further, the mould that it is applied to formed automobile bumper.
The beneficial effects of the utility model：
A kind of mould emptier protected in the utility model, it includes ejector retainner plate and the push rod for ejecting product
Device, mould emptier also includes being embedded the slide in ejector retainner plate and the inclined guide being located in slide, and inclined guide is fixed and set
Put, pin-lift arrangement is movably connected in slide one end, when ejector retainner plate is ejected upwards, slide is slided in ejector retainner plate, and along tiltedly leading
Bar is moved obliquely, and the relatively described slide slide downward of pin-lift arrangement.It is de- in the utility model compared to prior art
Mold mechanism, its cooperation driving effect for passing through slide and inclined guide realizes pin-lift arrangement during ejector retainner plate drives ejection
Fall in ejection, that is to say, that the displacement that pin-lift arrangement is ejected upwards is less than the ejection displacement of other ejection parts such as slide,
Thus, can be effectively ensured product ejection after adhesion jacking block, product can normally pickup, so as to avoid product from pulling, it is ensured that product
The integrality of structure and ensure product appearance zero defect；
Further, adhesion jacking block after product ejection, thus shortens product injection molding cycle, improve production efficiency；
Further, the mould emptier optimizes its mechanical driving structure, not only effectively reduces mould development cost, and
Mould structure reliability is ensure that, the life-span of mould more than 500,000 can be reached.
Brief description of the drawings
Fig. 1 is the structure diagram of mould emptier in the utility model embodiment；
Fig. 2 is the phantom of mould emptier in the utility model embodiment.
Specific embodiment
Embodiment：As shown in figure 1, present embodiments providing a kind of specific embodiment of mould emptier, the mould emptier is fitted
For in the mould for formed automobile bumper.
Reference picture 1 and Fig. 2, the mould emptier, including for the pin-lift arrangement 10 of ejecting product, pin-lift arrangement 10 includes straight
Push rod 1, is connected at the jacking block 2 of the one end of straight push rod 1.It is at one end top that we define jacking block 2, then jacking block 2 is connected at
The straight upper end of push rod 1, for ejecting product.Pin-lift arrangement 10 also includes the push rod fixed seat 6 and push rod located at the lower end of straight push rod 1
Guide pin bushing 9.Wherein, push rod fixed seat 6 is used to fix straight push rod 1, and push rod guide pin bushing 9 plays guide effect, the straight top of limitation for straight push rod 1
Bar 1 can only be moved up and down.
The mould emptier also includes ejector retainner plate 3, the slide 4 being embedded in ejector retainner plate 3, the inclined guide 5 being located in slide 4
And the parallel base plate 7 located at the lower section of ejector retainner plate 3.
Pin-lift arrangement 10 is movably connected in the one end of slide 4, specifically, straight push rod 1 is by push rod fixed seat 6 and the table of slide 4
Face is flexibly connected, and push rod fixed seat 6 can drive straight push rod 1 that relative slip occurs with slide 4.As a kind of preferred, straight top
Bar 1 is integrated setting with push rod fixed seat 6.
The quantity of straight push rod 1, jacking block 2 and push rod guide pin bushing 9 can be one or more sets, be two sets in the present embodiment, altogether
Same-action is with ejecting product.
Inclined guide 5 in the present embodiment is angled relative to ejector retainner plate 3 or slide 4 to set to be fixedly installed.Inclined guide 5
Bottom be fixedly connected in base plate 7, after extending up through slide 4, prolong in continuation.Guide rod fixed block is embedded with base plate 7
8, guide rod fixed block 8 is used to fix the lower end of inclined guide 5, once in this way, the best angle determination of inclined guide 5, the position of inclined guide 5
And angle of inclination keeps constant.
Slide 4 includes the inclined-plane 41 of supporting post-rod device 10, and pin-lift arrangement 10 is slided along inclined-plane 41.In the present embodiment, such as
Shown in Fig. 2, inclined-plane 41 is located at the right-hand member of slide 4, and when slide 4 is moved left and right, straight push rod 1 is by push rod fixed seat 6 and inclined-plane 41
It is flexibly connected, and can be slided up and down along inclined-plane 41, wherein, straight push rod 1 remains vertical state.
Ejector retainner plate 3 includes housing the chute 31 of slide 4, the length of the width more than slide 4 of chute 31.Ejector retainner plate 3 to
In upper ejection process, in the horizontal direction, being presented as can horizontally slip slide 4 in chute 31, to realize straight push rod 1 vertical
Motion on direction, finally realizes that jacking block 2 occurs relative whereabouts or the relative action for rising.
That is, during ejector retainner plate 3 upwards ejection, driven by the cooperation of slide 4 and inclined guide 5, can be real
The process that existing jacking block 2 falls in ejection, and the process is realized, the cooperation of slide 4 and inclined guide 5 is particularly important.
With continued reference to Fig. 2, the incline direction of inclined guide 5 is in opposite direction with the place on inclined-plane 41, i.e., inclined guide 5 is to slide 4
The other end be obliquely installed.Such as：Inclined-plane 41 is located at the right-hand member of slide 4, and inclined guide 5 is tilted to the left relative to slide 4.
Certainly, the gradient on the angle of inclination of inclined guide 5 and inclined-plane 41, can require according to different products and ejection
Adjust, the fit system optimal to obtain both.Wherein, the angle between inclined guide 5 and slide 4 is located between 65-90 °.
On the whole, when ejection device is carried out, ejector retainner plate 3 is ejected upwards, and slide 4 is slided in the ejector retainner plate 3, and along tiltedly leading
Bar 5 is moved obliquely, and pin-lift arrangement 10 is with respect to the slide downward of slide 4.Wherein, slide 4 is transported along inclined guide 5 to upper left side
It is dynamic, in the vertical direction, ejection identical highly, in the horizontal direction, is presented as slide 4 in chute 31 upwards with ejector retainner plate 3
Inside it is moved to the left.Meanwhile, there is relative slip in straight push rod 1, glide direction is lower right by push rod fixed seat 6 and slide 4.Table
It is now：In the horizontal direction, straight push rod 1 is not moved in the presence of push rod guide pin bushing 9, and in the vertical direction, the phase of straight push rod 1
Downward displacement is there occurs for slide 4, therefore in general, the upward displacement of straight push rod 1 displacement upward less than slide 4,
Final effect is exactly that when being ejected upwards with ejector retainner plate 3, the displacement that jacking block 2 is ejected upwards is less than the grade of slide 4 top to jacking block 2
Go out the ejection displacement of part, i.e. jacking block 2 to fall with respect to slide 4.So as to adhesion jacking block, product after product is ejected is effectively ensured
Can normally pickup, it is ensured that the integrality of product structure and ensure product appearance zero defect.
Certain above-described embodiment is familiar with this only to illustrate technology design of the present utility model and feature its object is to allow
The people of technology will appreciate that content of the present utility model and implements according to this, can not limit protection model of the present utility model with this
Enclose.Equivalent transformation or modification that all Spirit Essences according to the utility model main technical schemes are done, should all cover in this reality
Within new protection domain.
Claims (10)
1. a kind of mould emptier, it includes ejector retainner plate and the pin-lift arrangement for ejecting product, it is characterised in that：It is described de-
Mold mechanism also includes being embedded the slide in the ejector retainner plate and the inclined guide being located in the slide, the inclined guide
It is fixedly installed, the pin-lift arrangement is movably connected in described slide one end, when the ejector retainner plate is ejected upwards, the slide exists
Slided in the ejector retainner plate, and moved obliquely along the inclined guide, and the relatively described slide of the pin-lift arrangement is to downslide
It is dynamic.
2. a kind of mould emptier according to claim 1, it is characterised in that：The slide includes the support pin-lift arrangement
Inclined-plane, the pin-lift arrangement slides along the inclined-plane.
3. a kind of mould emptier according to claim 2, it is characterised in that：The inclined-plane is located at one end of the slide,
The inclined guide is obliquely installed to the other end of the slide.
4. a kind of mould emptier according to claim 1, it is characterised in that：Folder between the inclined guide and the slide
Angle is located between 65-90 °.
5. a kind of mould emptier according to claim 1, it is characterised in that：The ejector retainner plate includes housing the slide
Chute, the length of the width more than the slide of the chute.
6. a kind of mould emptier according to claim 1, it is characterised in that：The pin-lift arrangement includes straight push rod, connection
Jacking block located at the straight push rod upper end, the push rod fixed seat and push rod guide pin bushing that are connected at the straight push rod lower end, it is described
Straight push rod is flexibly connected by the push rod fixed seat with the slide.
7. a kind of mould emptier according to claim 6, it is characterised in that：It is described when the ejector retainner plate is ejected upwards
The straight push rod and jacking block is relatively described slides down.
8. a kind of mould emptier according to claim 1, it is characterised in that：It also includes being connected under the inclined guide
The guide rod fixed block at end, the guide rod fixed block is used to fix the inclined guide.
9. a kind of mould emptier according to claim 8, it is characterised in that：It also includes base plate, and the base plate is located at institute
Ejector retainner plate lower section is stated, for housing the guide rod fixed block.
10. a kind of mould emptier according to claim 1, it is characterised in that：Its mould for being applied to formed automobile bumper
Tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236311.9U CN206201403U (en) | 2016-11-15 | 2016-11-15 | A kind of mould emptier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236311.9U CN206201403U (en) | 2016-11-15 | 2016-11-15 | A kind of mould emptier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206201403U true CN206201403U (en) | 2017-05-31 |
Family
ID=58750262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621236311.9U Active CN206201403U (en) | 2016-11-15 | 2016-11-15 | A kind of mould emptier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206201403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393608A (en) * | 2016-11-15 | 2017-02-15 | 昆山鸿永盛模具有限公司 | Mold releasing mechanism |
-
2016
- 2016-11-15 CN CN201621236311.9U patent/CN206201403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393608A (en) * | 2016-11-15 | 2017-02-15 | 昆山鸿永盛模具有限公司 | Mold releasing mechanism |
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