CN203293484U - Mold with sliding block - Google Patents
Mold with sliding block Download PDFInfo
- Publication number
- CN203293484U CN203293484U CN2013203247948U CN201320324794U CN203293484U CN 203293484 U CN203293484 U CN 203293484U CN 2013203247948 U CN2013203247948 U CN 2013203247948U CN 201320324794 U CN201320324794 U CN 201320324794U CN 203293484 U CN203293484 U CN 203293484U
- Authority
- CN
- China
- Prior art keywords
- pin
- slide block
- spring
- sliding block
- hole
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the field of molds and provides a mold with a sliding block for aiming at the problems of deformability and difficulty in de-molding when a ribbed product is de-molded. The mold comprises an upper panel, a lower bottom plate, an upper mold plate, a lower mold plate, lower mold square iron, an ejection plate, the sliding block and an angle pin, and is characterized in that a through hole in the horizontal direction is formed in a contact surface between the sliding block and the product; a spring groove is formed in the right end of the through hole; a spring is arranged in the spring groove. The mold also comprises a stop pin, wherein the stop pin penetrates into the spring and is slidably connected with the through hole in the sliding block; a convex ring is arranged on the stop pin; the convex ring on the stop pin is clamped through a small pressing plate so as to clamp the stop pin in the sliding block; the small pressing plate is fixedly connected to the sliding block through a screw. The mold has the advantages of good product quality, high de-molding speed, high working efficiency, high practicality and the like.
Description
Technical field
The utility model belongs to mould applications, relates in particular to a kind of mould with slide block.
Background technology
In injection mold, we often encounter the side that a lot of injecting products are arranged band muscle structure, the mould of this kind injecting products needs to make the slide block structure depanning on mould, if muscle is darker, package power on slide block is large as directly making slide block, product may be followed slide block and moves together because the package power of muscle be clung greatly slide block, cause product distortion or can not the demoulding.
The utility model content
For existing band muscle product is yielding when the depanning, the demoulding is difficult, the utility model provides a kind of slide block band to stop the mould of pin.
The technical solution of the utility model is as follows:
a kind of mould with slide block, comprise top panel, lower shoe, cope match-plate pattern and lower bolster, lower bolster and lower shoe are affixed by the counterdie square iron, be provided with top board between lower bolster and lower shoe, be provided with slide block on right side, lower bolster upper end, an affixed Angle Pin on cope match-plate pattern, slide block is provided with the oblique chute that coordinates with Angle Pin, be provided with the through hole of a horizontal direction on slide block with the product contact-making surface, the right-hand member of described through hole is provided with spring groove, be provided with spring in spring groove, also comprise only pin, only pin interts and slidably is connected in spring and with the through hole on slide block, only pin is provided with a flange collar, only pin blocks flange collar on pin only by little pressing plate and will stop pin and be connected in slide block, little pressing plate is fixed on slide block by screw.
Further, the flange collar outside diameter on described only pin is greater than the diameter of slide block through hole, and the spring groove diameter greater than the flange collar outside diameter greater than spring diameter.
Further, described only pin right-hand member top is circular.
The beneficial effects of the utility model: the utility model adopts the slide block band to stop needle construction, has stopped product yielding when the demoulding, the utlity model has that good product quality, the demoulding are fast, high efficiency, the advantage such as practical.
Description of drawings
Fig. 1 is the utility model mould structure schematic diagram.
The enlarged drawing of pin and slide block connecting portion till Fig. 2.
In figure, 1, top panel, 2, cope match-plate pattern, 3, Angle Pin, 4, slide block, 5, pin only, 6, spring, 7, little pressing plate, 8, screw, 9, lower bolster, 10, the counterdie square iron, 11, top board, 12, lower shoe, 13, through hole, 14 spring grooves, 15, flange collar.
The specific embodiment
a kind of mould with slide block as depicted in figs. 1 and 2, comprise top panel 1, lower shoe 12, cope match-plate pattern 2 and lower bolster 9, lower bolster 9 is affixed by counterdie square iron 10 with lower shoe 12, be provided with top board 11 between lower bolster 9 and lower shoe 12, be provided with slide block 4 on lower bolster 9 right sides, upper end, an affixed Angle Pin 3 on cope match-plate pattern 2, slide block 4 is provided with the oblique chute that coordinates with Angle Pin 3, be provided with the through hole 13 of a horizontal direction on slide block 4 with the product contact-making surface, the right-hand member of described through hole 13 is provided with spring groove 14, be provided with spring 6 in spring groove 14, also comprise only pin 5, only pin 5 interts and slidably is connected in spring 6 and with the through hole 13 on slide block 4, only pin 5 is provided with a flange collar 15, only pin 5 blocks flange collar 15 on pin 5 only by little pressing plate 7 and will stop pin 5 and be connected in slide block 4, little pressing plate 7 is fixed on slide block 4 by screw 8.Flange collar 15 outside diameters on described only pin 5 are greater than the diameter of slide block through hole 13, and spring groove 14 diameters greater than flange collar 15 outside diameters greater than spring 6 diameters.Described only pin 5 right-hand member tops are circular.
During the die sinking of the utility model mould, upper and lower mould separates, slide block 4 yearns in the effect bottom rail of Angle Pin 3 the disengaging product that moves right, withstand on corresponding face of cope match-plate pattern 2 on owing to stopping pin 5 right-hand member round end one ends this moment, so only pin 5 can laterally not move right, only can make spring 6 compressions, only pin 5 left ends act on the product face all the time, so product is not affected by the package power of slide block 4 can, by the slide block adhesion, are drawn bad.Stop the part of facing directly of pin 5 right-hand members disengaging cope match-plate patterns when the mould upper and lower mould continues to open, this moment, the muscle of product broke away from slide block 4 substantially, and spring-go puts in place under the effect of spring.The utility model adopts the slide block band to stop needle construction, has stopped product yielding when the demoulding, the utlity model has that good product quality, the demoulding are fast, high efficiency, the advantage such as practical.
The above is only preferred embodiments of the present utility model,, therefore all equivalences of doing according to the described structure of the utility model the scope of the claims, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1. mould with slide block, comprise top panel, lower shoe, cope match-plate pattern and lower bolster, lower bolster and lower shoe are affixed by the counterdie square iron, be provided with top board between lower bolster and lower shoe, be provided with slide block on right side, lower bolster upper end, an affixed Angle Pin on cope match-plate pattern, slide block is provided with the oblique chute that coordinates with Angle Pin, it is characterized in that: the through hole that is provided with a horizontal direction on slide block with the product contact-making surface, the right-hand member of described through hole is provided with spring groove, be provided with spring in spring groove, also comprise only pin, only pin interts and slidably is connected in spring and with the through hole on slide block, only pin is provided with a flange collar, only pin blocks flange collar on pin only by little pressing plate and will stop pin and be connected in slide block, little pressing plate is fixed on slide block by screw.
2. a kind of mould with slide block according to claim 1 is characterized in that: the flange collar outside diameter on described only pin is greater than the diameter of slide block through hole, and the spring groove diameter greater than the flange collar outside diameter greater than spring diameter.
3. a kind of mould with slide block according to claim 2 is characterized in that: described only pin right-hand member top is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203247948U CN203293484U (en) | 2013-06-04 | 2013-06-04 | Mold with sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203247948U CN203293484U (en) | 2013-06-04 | 2013-06-04 | Mold with sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203293484U true CN203293484U (en) | 2013-11-20 |
Family
ID=49569522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203247948U Expired - Fee Related CN203293484U (en) | 2013-06-04 | 2013-06-04 | Mold with sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203293484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612372A (en) * | 2013-12-02 | 2014-03-05 | 昌辉汽车电器（黄山）股份公司 | Sliding block demolding structure of injection mold |
| CN109049440A (en) * | 2018-09-05 | 2018-12-21 | 上海华向橡胶履带有限公司 | Rubber belt track once vulcanizes automatic demoulding molding die |
| CN110435093A (en) * | 2019-07-31 | 2019-11-12 | 宁波帅特龙集团有限公司 | A kind of slide block mechanism and injection mold for preventing product side from deforming |
-
2013
- 2013-06-04 CN CN2013203247948U patent/CN203293484U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612372A (en) * | 2013-12-02 | 2014-03-05 | 昌辉汽车电器（黄山）股份公司 | Sliding block demolding structure of injection mold |
| CN103612372B (en) * | 2013-12-02 | 2016-01-20 | 昌辉汽车电器（黄山）股份公司 | A kind of injection mould slide block demolding structure |
| CN109049440A (en) * | 2018-09-05 | 2018-12-21 | 上海华向橡胶履带有限公司 | Rubber belt track once vulcanizes automatic demoulding molding die |
| CN110435093A (en) * | 2019-07-31 | 2019-11-12 | 宁波帅特龙集团有限公司 | A kind of slide block mechanism and injection mold for preventing product side from deforming |
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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: 20131120 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |