CN201712094U - Jacking mechanism - Google Patents
Jacking mechanism Download PDFInfo
- Publication number
- CN201712094U CN201712094U CN2010201489760U CN201020148976U CN201712094U CN 201712094 U CN201712094 U CN 201712094U CN 2010201489760 U CN2010201489760 U CN 2010201489760U CN 201020148976 U CN201020148976 U CN 201020148976U CN 201712094 U CN201712094 U CN 201712094U
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- China
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- mentioned
- slide block
- groove
- ejecting mechanism
- spring
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Coating Apparatus (AREA)
Abstract
The utility model discloses a jacking mechanism, which is applied to a mold comprising a female template, a male template, an upper jacking plate and a lower jacking plate; the jacking mechanism comprises sliding blocks, a groove, two pressing blocks, a false top, a spring and a jacking needle, wherein the sliding blocks are arranged in the female template and the male template; the groove is arranged in the sliding blocks; the two pressing blocks are respectively arranged in the sliding block and matched with the groove; the false top is arranged in the groove; one end of the false top, close to the pressing blocks, is provided with a limiting part; one end surface of the limiting part is matched with the two pressing blocks; the spring is arranged in the groove and is externally arranged at the other end of the false top, and one end of the spring is matched with the other end surface of the limiting part; and one end of the top needle is fixed on the lower jacking plate, and the other end thereof is arranged in the male template in a sliding manner. The jacking mechanism shortens the processing cycle, greatly reduces the difficulty of mold assembly and also reduces the cost of the mold.
Description
[technical field]
The utility model relates to a kind of ejecting mechanism, particularly a kind ofly directly build runner in slide block and goes into ejecting mechanism on the son.
[background technology]
During existing mould was produced, when the finished product sidewall has into glue point, and sidewall was need run slide block the time, generally can advance glue point place inserting piece, then slide block with go into son and insert brokenly, this mode makes mould structure complicate, process-cycle is elongated, and the increase of matched moulds difficulty, has increased die cost.Existing ejecting mechanism is as follows:
Fig. 1 illustrates the planar structure schematic diagram of existing ejecting mechanism in an embodiment.
Fig. 2 illustrates the structural representation of existing ejecting mechanism matched moulds state in an embodiment.
Fig. 3 illustrates the structural representation of existing ejecting mechanism die opening state in an embodiment.
With reference to Fig. 1, Fig. 2 and shown in Figure 3, existing ejecting mechanism, it is applied in the mould, and this mould comprises: caster 101, male model plate 102, upper ejector plate 103 reach liftout plate 104 down, and this ejecting mechanism comprises:
Advance glue and go into son 11, it is located in the male model benevolence 1021 of above-mentioned male model plate 102;
In present embodiment, during die sinking, caster 101 separates with male model plate 102, and oil hydraulic cylinder 14 drive slide blocks 13 break away to advance glue and go into son 11, descend liftout plate 104 to promote thimbles 12 then and make finished product break away from into glue point, and then finished product is separated.Slide block needs to insert broken the cooperation with going into son in this ejecting mechanism, this mould complexity, and the process-cycle is elongated, and the increase of matched moulds difficulty, has increased die cost.
[summary of the invention]
In view of this, the purpose of this utility model is to provide a kind of ejecting mechanism, and runner is directly built slide block in and gone on the son in this ejecting mechanism, and this ejecting mechanism reduced the process-cycle, reduces the matched moulds difficulty greatly, has also reduced die cost.
In order to achieve the above object, ejecting mechanism of the present utility model, it is applied in the mould, and this mould comprises: caster, male model plate, upper ejector plate reach liftout plate down, and this ejecting mechanism comprises:
Slide block, it is located in above-mentioned caster and the male model plate, be provided with a slide block in this slide block and go into son, and the runner in the mould is located at this slide block and is gone on the son;
Groove, it is located in the above-mentioned slide block;
Two briquettings, it is located at respectively in the above-mentioned slide block, matches with above-mentioned groove;
False top, it is located in the above-mentioned groove, and the end that this vacation leans nearly above-mentioned briquetting is provided with a limiting section, and an end face of this limiting section cooperates with above-mentioned two briquettings;
Spring, it is located in the above-mentioned groove, and is located at the other end on above-mentioned false top outward, and an end matches with the other end of above-mentioned limiting section;
Thimble, one end are fixed on the above-mentioned liftout plate down, and the other end slides and is located in the above-mentioned male model plate.
Compared to prior art, runner is directly built slide block in and is gone on the son in the ejecting mechanism of the present utility model, and this ejecting mechanism reduced the process-cycle, reduces the matched moulds difficulty greatly, has also reduced die cost.
For the purpose of this utility model, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 illustrates the planar structure schematic diagram of existing ejecting mechanism in an embodiment.
Fig. 2 illustrates the structural representation of existing ejecting mechanism matched moulds state in an embodiment.
Fig. 3 illustrates the structural representation of existing ejecting mechanism die opening state in an embodiment.
Fig. 4 illustrates the planar structure schematic diagram of ejecting mechanism of the present utility model in an embodiment.
Fig. 5 illustrates the structural representation of ejecting mechanism of the present utility model matched moulds state in an embodiment.
Fig. 6 illustrates the structural representation of ejecting mechanism of the present utility model die opening state in an embodiment.
[specific embodiment]
With reference to Fig. 4, Fig. 5 and shown in Figure 6, ejecting mechanism of the present utility model, it is applied in the mould, and this mould comprises: caster 201, male model plate 202, upper ejector plate 203 reach liftout plate 204 down, and this ejecting mechanism comprises:
Groove 22, it is located in the above-mentioned slide block 21;
Two briquettings 23, it is fixed at respectively in the above-mentioned slide block 21, matches with above-mentioned groove 22;
In present embodiment, during die sinking, caster 201 separates with male model plate 202, oil hydraulic cylinder 27 (also can use Angle Pin among other embodiment realizes) drives slide block 21 motions, when slide block 21 moves to groove 22 when just cooperating fully with thimble 26, thimble 26 penetrates in the groove 22 and promotes 24 motions of false top, and then false top 24 makes glue-feeder 28 separate with finished product (not indicating among the figure), finish and eject action, during matched moulds, thimble 26 breaks away from groove 22, slide block 21 counter motions, and this moment, spring 25 stretchings made false top 24 returns.Ejecting mechanism of the present utility model can be realized the effect that automatic fracture of runner and runner eject automatically, and this ejecting mechanism reduced the process-cycle, reduces the matched moulds difficulty greatly, has also reduced die cost.
Claims (3)
1. ejecting mechanism, it is applied in the mould, and this mould comprises: caster, male model plate, upper ejector plate and liftout plate down is characterized in that this ejecting mechanism comprises:
Slide block, it is located in above-mentioned caster and the male model plate, be provided with a slide block in this slide block and go into son, and the runner in the mould is located at this slide block and is gone on the son;
Groove, it is located in the above-mentioned slide block;
Two briquettings, it is located at respectively in the above-mentioned slide block, matches with above-mentioned groove;
False top, it is located in the above-mentioned groove, and the end that this vacation leans nearly above-mentioned briquetting is provided with a limiting section, and an end face of this limiting section cooperates with above-mentioned two briquettings;
Spring, it is located in the above-mentioned groove, and is located at the other end on above-mentioned false top outward, and an end matches with the other end of above-mentioned limiting section;
Thimble, one end are fixed on the above-mentioned liftout plate down, and the other end slides and is located in the above-mentioned male model plate.
2. ejecting mechanism as claimed in claim 1 is characterized in that, above-mentioned spring is a line style spring.
3. ejecting mechanism as claimed in claim 1 is characterized in that, adopts oil hydraulic cylinder or Angle Pin pulling slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201489760U CN201712094U (en) | 2010-03-03 | 2010-03-03 | Jacking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201489760U CN201712094U (en) | 2010-03-03 | 2010-03-03 | Jacking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712094U true CN201712094U (en) | 2011-01-19 |
Family
ID=43458090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201489760U Expired - Fee Related CN201712094U (en) | 2010-03-03 | 2010-03-03 | Jacking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802372A (en) * | 2015-05-17 | 2015-07-29 | 耿晓冬 | Slide ejection and mould opening type injection mould |
-
2010
- 2010-03-03 CN CN2010201489760U patent/CN201712094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802372A (en) * | 2015-05-17 | 2015-07-29 | 耿晓冬 | Slide ejection and mould opening type injection 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: 20110119 Termination date: 20150303 |
|
| EXPY | Termination of patent right or utility model |