CN202781506U - Dustproof structure for mould - Google Patents
Dustproof structure for mould Download PDFInfo
- Publication number
- CN202781506U CN202781506U CN 201220455338 CN201220455338U CN202781506U CN 202781506 U CN202781506 U CN 202781506U CN 201220455338 CN201220455338 CN 201220455338 CN 201220455338 U CN201220455338 U CN 201220455338U CN 202781506 U CN202781506 U CN 202781506U
- Authority
- CN
- China
- Prior art keywords
- plate
- mould
- upper ejector
- dustproof construction
- dust excluding
- 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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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model discloses a dustproof structure for a mould; the mould opening direction of the mould is the horizontal direction; the mould comprises a male template, an upper ejector plate, a lower ejector plate, a lower fixed plate, and two foot pads arranged between the male template and the lower fixed plate; a gap is formed between the male template and the upper ejector plate; the two foot pads are positioned on two sides of the upper ejector plate and two sides of the lower ejector plate; the dustproof structure comprises a dustproof plate and a fixing piece, wherein the dustproof plate is fixed at the tops of the foot pads and shields the gap between the male template and the upper ejector plate; a clearances is formed among the dustproof plate and the upper ejector plate and the lower ejector plate; and the fixing piece fixes the dustproof plate at the tops of the foot pads. Because the dustproof plate is fixed at the tops of the foot pads and shields the gap between the male template and the upper ejector plate, dust and impurities can be prevented from dropping between the upper ejector plate and the male ejector of the mould.
Description
[technical field]
The utility model relates to a kind of dustproof construction, particularly relates to a kind of dustproof construction of mould.
[background technology]
The plastic parts of product can use plastic mould to carry out moulding, such as the plastic parts such as shell that are electronic product.Because popularizing of electronic product, also become widely problem for the improvement of plastic mould.
See also Fig. 1, it illustrates the mould structure partial structurtes schematic diagram into prior art.Described mould adopts the horizontal direction die sinking, and this mould usually can have male model plate 100, upper ejector plate 101, lower liftout plate 102, bottom plate 103 and be located at described male model plate 100 and the foot pad 104 of 103 of described bottom plates.Can there be gap (width of described foot pad 104 is greater than the aggregate thickness of described upper ejector plate 101, lower liftout plate 102) in above-mentioned two liftout plates (upper ejector plate 101, lower liftout plate 102) and 100 of male model plates.
Yet; for above-mentioned mould; because there are the gap in above-mentioned upper ejector plate 101 and 100 of male model plates; although there is foot pad 104 that its both sides are blocked; but still can cause the dust foreign material to drop wherein in mould sky side (top-direction), when mould or mould molding are joined in pincers worker, hit the mould phenomenon in the time of might causing the mould matched moulds; greatly affect efficient, produce some unnecessary losses.
In view of this, be necessary to develop in fact a kind of dustproof construction of mould, to solve the problem of the above-mentioned dust foreign material that drop.
[summary of the invention]
Therefore, the purpose of this utility model provides a kind of dustproof construction of mould, drops to problem between mould upper ejector plate and the male model plate to solve the dust foreign material.
In order to achieve the above object, the dustproof construction of the mould that the utility model provides, described mould die sinking direction is horizontal direction, described mould has male model plate, upper ejector plate, lower liftout plate, bottom plate, is located at two foots pad between described male model plate and described bottom plate, there is the gap between described male model plate and the described upper ejector plate, described two foots pad are positioned at the both sides of described upper ejector plate, lower liftout plate, and described dustproof construction comprises:
Dust excluding plate, it is fixed in described foot pad top and covers gap between described male model plate and the described upper ejector plate, has the empty avoiding spacing between described dust excluding plate and described upper ejector plate and the described lower liftout plate;
Fixture, its fixing described dust excluding plate is in described foot pad top.
Optionally, described fixture is bolt.
Optionally, described bolt is four, is symmetrically distributed in twos described two foot pad tops.
Optionally, described bolt is two, is distributed in the diagonal position of described two foots pad.
Optionally, the material of described dust excluding plate is Merlon (Polycarbonate is called for short PC).
Optionally, described empty avoiding spacing is 1mm.
Optionally, the top of described dust excluding plate is concordant with the top of described mould.
Optionally, the thickness of described dust excluding plate be 5～～10mm.
Compared to prior art; utilize the dustproof construction of mould of the present utility model; because (day side) is fixed with described dust excluding plate at described foot pad top; and described dust excluding plate covers the gap between described male model plate and the described upper ejector plate; thereby can prevent that the dust foreign material from dropping between mould upper ejector plate and the male model plate, when having avoided pincers worker to join mould or mould molding, hits the mould phenomenon when causing the mould matched moulds; thereby avoid affecting efficient, reduce the loss.Simultaneously, owing to have an empty avoiding spacing between described dust excluding plate and described upper ejector plate and the described lower liftout plate, when the die sinking matched moulds, the problem that friction occurs for dust excluding plate and liftout plate (upper ejector plate or lower liftout plate) also can not occur.
[description of drawings]
Fig. 1 illustrates the mould structure partial structurtes schematic diagram into prior art.
Fig. 2 illustrates the first visual angle structural representation into dustproof construction one preferred embodiment of mould of the present utility model.
Fig. 3 illustrates the second visual angle structural representation into dustproof construction one preferred embodiment of mould of the present utility model.
[specific embodiment]
Please jointly consult Fig. 2, Fig. 3, Fig. 2 illustrates the first visual angle structural representation, Fig. 3 for dustproof construction one preferred embodiment of mould of the present utility model and illustrates the second visual angle structural representation into dustproof construction one preferred embodiment of mould of the present utility model.
In order to achieve the above object, the dustproof construction of the mould that the utility model provides, described mould die sinking direction is horizontal direction, described mould has male model plate 100, upper ejector plate 101, lower liftout plate 102, bottom plate 103, be located at two foots pad 104 of 103 of described male model plate 100 and described bottom plates, there is the gap between described male model plate 100 and the described upper ejector plate 101, described two foots pad 104 are positioned at the both sides of described upper ejector plate 101, lower liftout plate 102, and described dustproof construction comprises:
Fixture, its fixing described dust excluding plate 105 is in described foot pad 104 tops.
Because (day side) is fixed with described dust excluding plate 105 at described foot pad 104 tops; and described dust excluding plate 105 covers the gap between described male model plate 100 and the described upper ejector plate 101; thereby can prevent that the dust foreign material from dropping between mould upper ejector plate 101 and the male model plate 100; when having avoided pincers worker to join mould or mould molding; hit the mould phenomenon when causing the mould matched moulds; thereby avoid affecting efficient, reduce the loss.Simultaneously, owing to have an empty avoiding spacing between described dust excluding plate 105 and described upper ejector plate 101 and the described lower liftout plate 102, when the die sinking matched moulds, the problem that friction occurs for dust excluding plate 105 and liftout plate (upper ejector plate 101 or lower liftout plate 102) also can not occur.
Wherein, in present embodiment, described fixture is bolt 106, and described bolt 106 is four, is symmetrically distributed in twos described two foots pad 104 tops, thereby reaches stability under loading.Certainly, described bolt 106 also can be two, is distributed in the diagonal position of described two foots pad 104.
Wherein, the material of described dust excluding plate 105 is Merlon (Polycarbonate is called for short PC), and this material economy also gets.
Wherein, the top of described dust excluding plate 105 is concordant with the top of described mould, and the thickness of described dust excluding plate can be for 5～～10mm.In present embodiment, the thickness of described dust excluding plate for example is 5mm, and described empty avoiding spacing can be 1mm; So, can take the part of described foot pad 104 fixing described dust excluding plates 105 is cut out the groove of 5mm, and the degree of depth that described upper ejector plate 101 and described lower liftout plate 102 are pruned 6mm by the part of described dust excluding plate 105, thereby achieve the above object.
Claims (8)
1. the dustproof construction of a mould, described mould die sinking direction is horizontal direction, described mould has male model plate, upper ejector plate, lower liftout plate, bottom plate, is located at two foots pad between described male model plate and described bottom plate, there is the gap between described male model plate and the described upper ejector plate, described two foots pad are positioned at the both sides of described upper ejector plate, lower liftout plate, and described dustproof construction comprises:
Dust excluding plate, it is fixed in described foot pad top and covers gap between described male model plate and the described upper ejector plate, has the empty avoiding spacing between described dust excluding plate and described upper ejector plate and the described lower liftout plate;
Fixture, its fixing described dust excluding plate is in described foot pad top.
2. the dustproof construction of mould as claimed in claim 1 is characterized in that, described fixture is bolt.
3. the dustproof construction of mould as claimed in claim 2 is characterized in that, described bolt is four, is symmetrically distributed in twos described two foot pad tops.
4. the dustproof construction of mould as claimed in claim 2 is characterized in that, described bolt is two, is distributed in the diagonal position of described two foots pad.
5. the dustproof construction of mould as claimed in claim 1 is characterized in that, the material of described dust excluding plate is Merlon.
6. the dustproof construction of mould as claimed in claim 1 is characterized in that, described empty avoiding spacing is 1mm.
7. the dustproof construction of mould as claimed in claim 1 is characterized in that, the top of described dust excluding plate is concordant with the top of described mould.
8. the dustproof construction of mould as claimed in claim 1 is characterized in that, the thickness of described dust excluding plate is 5～～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455338 CN202781506U (en) | 2012-09-07 | 2012-09-07 | Dustproof structure for mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455338 CN202781506U (en) | 2012-09-07 | 2012-09-07 | Dustproof structure for mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781506U true CN202781506U (en) | 2013-03-13 |
Family
ID=47808835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220455338 Expired - Fee Related CN202781506U (en) | 2012-09-07 | 2012-09-07 | Dustproof structure for mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660081A (en) * | 2012-09-07 | 2014-03-26 | 汉达精密电子(昆山)有限公司 | Dustproof structure of mold |
-
2012
- 2012-09-07 CN CN 201220455338 patent/CN202781506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660081A (en) * | 2012-09-07 | 2014-03-26 | 汉达精密电子(昆山)有限公司 | Dustproof structure of mold |
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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: 20130313 Termination date: 20170907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |