CN203357819U - Sliding block device capable of realizing sliding of sliding blocks on plastic mould - Google Patents
Sliding block device capable of realizing sliding of sliding blocks on plastic mould Download PDFInfo
- Publication number
- CN203357819U CN203357819U CN 201320441207 CN201320441207U CN203357819U CN 203357819 U CN203357819 U CN 203357819U CN 201320441207 CN201320441207 CN 201320441207 CN 201320441207 U CN201320441207 U CN 201320441207U CN 203357819 U CN203357819 U CN 203357819U
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- Prior art keywords
- slide block
- sliding
- sliding block
- mould
- skewback
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- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 18
- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a sliding block device capable of realizing sliding of sliding blocks on a plastic mould, which comprises a mould die core, an upper template and a lower template, wherein a first sliding block is arranged on the upper template; a sliding rod is arranged on the first sliding block; an inner cavity is formed in the left upper end of the lower template; a second sliding block is arranged in the inner cavity, and slides in the inner cavity along a guide groove; an inclined block is mounted onto the second sliding block in a sliding and matched manner; a sliding groove matched with the sliding rod is formed in the inclined block; an ejection mechanism is arranged at the right upper end of the inclined block, and penetrates through a sliding block insert to be connected with an ejector plate during the closing of the upper template and the lower template. When mould unloading of the mould is performed, an injection machine produces power to drive the upper template to perform vertical motion so as to enable the first sliding block to be separated from the second sliding block, and the ejection mechanism penetrates through the sliding block insert to perform motion in the mould unloading direction, so that the mould unloading can be smoothly realized, and the safety and reliability effects are achieved.
Description
Technical field
The utility model relates to a kind of mould of plastics, relates in particular on a kind of plastic mould slide block and walks slide block device.
Background technology
Mould of plastics is in plastic processing industry and plastic molding press is supporting, gives the instrument of plastic products with complete configuration and accurate dimension.Due to plastics variety and processing method various, the structure of plastic molding press and plastic products is complicated and simple differing again, so the kind of mould of plastics and structure are also diversified.
In plastic product, for use and the matching requirements that meet product, can on product, design needed buckle position or side recess.And buckle position or the side for product is recessed in mould is manufactured, usually will designs slide block structure and realize the smooth demoulding of product, yet, when the depanning direction that runs into product side recess is inconsistent, be to guarantee to realize the smooth demoulding according to conventional slider designs.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides on a kind of plastic mould slide block safe and reliable, the demoulding smoothly and walks slide block device.
The utility model is to be achieved through the following technical solutions: walk slide block device on a kind of plastic mould slide block, comprise mould die, cope match-plate pattern and lower bolster, described cope match-plate pattern is provided with the first slide block, and the first slide block is provided with slide bar; Described lower bolster left upper end is provided with inner chamber, and described inner chamber is built-in with the second slide block, and the second slide block slides in inner chamber along guide groove; On the second slide block, sliding joining is equipped with and skewback, and described skewback is provided with the chute matched with slide bar; The upper right side of described skewback is provided with ejecting structure, and described ejecting structure, in cope match-plate pattern and lower bolster closing course, is connected with ejector retainner plate through the slide block mold insert.
Further, described ejector retainner plate and the second slide block junction are provided with buffer unit, in the mold closing process, alleviate the impulsive force at the second slide block and ejector retainner plate contact-making surface place.
Further, described slide block mold insert is arranged on the upper end of skewback, one-body molded with the second slide block.
The utility model, when the mould die sinking, produces power by injection machine, pulls moving cope match-plate pattern to move both vertically, and the first slide block and the second slide block are broken away from, and ejecting structure is taken exercises according to stripping direction through the slide block mold insert, can realize the smooth demoulding, safe and reliable.
The accompanying drawing explanation
Fig. 1 is the utility model demoulding view;
Fig. 2 is the utility model mold closing view.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
With reference to Fig. 1-2, this specific embodiment by the following technical solutions: walk slide block device on described a kind of plastic mould slide block, comprise mould die, cope match-plate pattern 1 and lower bolster 2, described cope match-plate pattern 1 is provided with the first slide block 3, the first slide blocks 3 and is provided with slide bar; Described lower bolster 2 left upper ends are provided with inner chamber 21, and described inner chamber 21 is built-in with the second slide block 6, the second slide blocks 6 and slides in inner chamber 21 along guide groove; On the second slide block 6, sliding joining is equipped with and skewback 4, and described skewback 4 is provided with the chute matched with slide bar; The upper right side of described skewback 4 is provided with ejecting structure 5, and described ejecting structure 5, in cope match-plate pattern 1 and lower bolster 2 closing course, is connected with ejector retainner plate 8 through slide block mold insert 7.
It should be noted that described ejector retainner plate 8 and the second slide block 6 junctions are provided with buffer unit 9, in the mold closing process, alleviate the impulsive force at the second slide block 6 and ejector retainner plate 8 contact-making surface places.
It should be noted that described slide block mold insert 7 is arranged on the upper end of skewback 4, one-body molded with the second slide block 6.
When the mould die sinking, produce power by injection machine, pull moving cope match-plate pattern 1 to move vertically upward, the first slide block 3 and the second slide block 6 are broken away from, ejecting structure 5 is taken exercises according to stripping direction through slide block mold insert 7, can realize the smooth demoulding, safe and reliable.
When the mould mold closing, produce power by injection machine, pull moving cope match-plate pattern 1 to move vertically downward, under the first slide block 3 and the second slide block 6 interactions, ejecting structure 5 is connected with ejector retainner plate 8 through slide block mold insert 7, thereby realizes mold closing smoothly.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. walk slide block device on a plastic mould slide block, comprise mould die, cope match-plate pattern (1) and lower bolster (2), it is characterized in that: described cope match-plate pattern (1) is provided with the first slide block (3), and the first slide block (3) is provided with slide bar; Described lower bolster (2) left upper end is provided with inner chamber (21), and described inner chamber (21) is built-in with the second slide block (6), and the second slide block (6) slides in inner chamber (21) along guide groove; In upper sliding joining of the second slide block (6), be equipped with and skewback (4), described skewback (4) is provided with the chute matched with slide bar; The upper right side of described skewback (4) is provided with ejecting structure (5), and described ejecting structure (5), in cope match-plate pattern (1) and lower bolster (2) closing course, is connected with ejector retainner plate (8) through slide block mold insert (7).
2. walk slide block device on a kind of plastic mould slide block according to claim 1, it is characterized in that: described ejector retainner plate (8) is provided with buffer unit (9) with the second slide block (6) junction.
3. walk slide block device on a kind of plastic mould slide block according to claim 1, it is characterized in that: described slide block mold insert (7) is arranged on the upper end of skewback (4), one-body molded with the second slide block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320441207 CN203357819U (en) | 2013-07-18 | 2013-07-18 | Sliding block device capable of realizing sliding of sliding blocks on plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320441207 CN203357819U (en) | 2013-07-18 | 2013-07-18 | Sliding block device capable of realizing sliding of sliding blocks on plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357819U true CN203357819U (en) | 2013-12-25 |
Family
ID=49805635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320441207 Expired - Fee Related CN203357819U (en) | 2013-07-18 | 2013-07-18 | Sliding block device capable of realizing sliding of sliding blocks on plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965804A (en) * | 2016-05-19 | 2016-09-28 | 宁波方正汽车模具有限公司 | Ejection mechanism for injection mold for electroplated parts |
-
2013
- 2013-07-18 CN CN 201320441207 patent/CN203357819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965804A (en) * | 2016-05-19 | 2016-09-28 | 宁波方正汽车模具有限公司 | Ejection mechanism for injection mold for electroplated parts |
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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: 20131225 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |