CN205238476U - Back -off demoulding mechanism of mould - Google Patents
Back -off demoulding mechanism of mould Download PDFInfo
- Publication number
- CN205238476U CN205238476U CN201521116063.XU CN201521116063U CN205238476U CN 205238476 U CN205238476 U CN 205238476U CN 201521116063 U CN201521116063 U CN 201521116063U CN 205238476 U CN205238476 U CN 205238476U
- Authority
- CN
- China
- Prior art keywords
- slide block
- guide groove
- guide
- block
- mould
- 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
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a back -off demoulding mechanism of mould, including setting up at the inside big slider and little slider of mould, big slider and the linkage of little slider, big slider and little slider all are equipped with oblique guide pillar, still including the layering that is located little slider both sides, be equipped with the first guide slot and the second guide slot of predetermined angle in the layering, first guide slot is unanimous with the inclination of first back -off, the second guide slot is unanimous with the inclination of second back -off, little slider both sides are equipped with the guide block, the guide block is with first guide slot sliding fit and can follow first guide slot cunning to second guide slot end, big slider bottom surface slope and unanimous with the inclination of second back -off. The utility model discloses the back -off drawing of patterns is smooth, guarantees product quality, and the rejection rate is low, has simple structure, and advantage such as with low costs has fine popularization application prospect.
Description
Technical field
The utility model relates to injection mold field, especially relates to a kind of reverse buckle demolding mechanism of mould.
Background technology
For mold sticking appears in the product that solves moulding, cause product stripping difficulty. Designer is in the mould structureBetween slide block and product, adopt back-off to be connected. But between the product of certain structures complexity and slide block, be connected with multiple back-offs, andThe direction that each back-off departs from from slide block is inconsistent, and as shown in Figure 1, product 12 tips upside down on respectively small slide block 2 and large slidingOn piece 1, because small slide block 2 is subject to the restriction of the first back-off 13, large slide block 1 is subject to the restriction of the second back-off 14, and two are fallenThe angle of inclination difference of button, causes large and small slide block 1,2 to be not easy to separate with product 12.
Summary of the invention
It is smooth that technical problem to be solved in the utility model is to provide a kind of back-off demoulding, ensures product quality, percent defectiveLow, to enhance productivity mould emptier, has simple in structurely, and low cost and other advantages, has good popularizing application prospect.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of reverse buckle demolding mechanism of mould, bagDraw together the large slide block and the small slide block that are arranged on mould inside, described large slide block and small slide block interlock, described large slide block and littleSlide block is equipped with Angle Pin, also comprises the press strip that is positioned at small slide block both sides, is provided with into of predetermined angular in described press stripOne guide groove and the second guide groove, the first described guide groove is consistent with the angle of inclination of the first back-off, the second described guide groove andThe angle of inclination of two back-offs is consistent, and described small slide block both sides are provided with guide pad, and described guide pad and the first guide groove slideCoordinate and can slide to the second guide groove end from the first guide groove, described large slide block inclined bottom surface and with the inclination angle of the second back-offDegree is consistent;
Mould die sinking, described large slide block has a down dip and moves downward and start to depart from the second back-off in the effect of Angle Pin, withThis while small slide block is subject to the restriction of press strip, and described guide pad is tilted to lower slider along the first guide groove direction, works as guide padWhile sliding to the first guide groove end, described small slide block departs from the first back-off, and then guide pad slides to the second guide groove end, whenWhen guide pad slides into the second guide groove end, described large slide block departs from from the second back-off.
Further improve as the utility model, described large slide block bottom surface is provided with the first wear-resistant block, reduces large slide blockWear and tear, extend the service life of large slide block.
Further improve as the utility model, described large slide block top is also provided with fixed block, and described Angle Pin passesFixed block, the direction of motion of restriction Angle Pin.
Further improve as the utility model, between described fixed block and large slide block, be provided with the second wear-resistant block, enter oneStep reduces the wearing and tearing of large slide block, extends the service life of large slide block.
Compared with prior art, the utility model has the advantage of inclining the angle of inclination of large slide block bottom surface and the second back-offRake angle is set as unanimously, facilitates large slide block to skid off from the second back-off, and is positioned on the press strip of small slide block both sides and is provided withFirst guide groove consistent with the first back-off angle of inclination, and second guide groove consistent with the second back-off angle of inclination, to littleThe trend of slide block plays restriction, facilitates small slide block to skid off from the first back-off, and this mechanism's back-off demoulding is smooth, ensuresProduct quality, percent defective is low, has simple in structurely, and low cost and other advantages, has good popularizing application prospect.
Brief description of the drawings
Fig. 1 is that product tips upside down on the structural representation on large slide block, small slide block;
Fig. 2 is layering structure schematic diagram;
Fig. 3 is the utility model structural representation.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples,The utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain thisUtility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3: a kind of reverse buckle demolding mechanism of mould, comprise the large slide block 1 that is arranged on mould inside withSmall slide block 2, large slide block 1 links with small slide block 2, and large slide block 1 and small slide block 2 are equipped with Angle Pin 3, also comprise positionIn the press strip 4 of small slide block 2 both sides, in press strip 4, be provided with into the first guide groove 5 and second guide groove 6, the first of predetermined angularGuide groove 5 is consistent with the angle of inclination of the first back-off 13, and the second guide groove 6 is consistent with the angle of inclination of the second back-off 14, littleSlide block 2 both sides are provided with guide pad 7, and guide pad 7 and the first guide groove 5 are slidably matched and can slide to second from the first guide groove 5Guide groove 6 ends, large slide block 1 inclined bottom surface and consistent with the angle of inclination of the second back-off 14;
Mould die sinking, large slide block 1 has a down dip and moves downward and start to depart from the second back-off 14 in the effect of Angle Pin 3, withThis while small slide block 2 is subject to the restriction of press strip, and guide pad 7 is tilted to lower slider along the first guide groove 5 directions, works as guide pad7 while sliding to the first guide groove 5 end, and small slide block 2 departs from the first back-off 13, and then guide pad 7 slides to the second guide groove 6 endsEnd, in the time that guide pad 7 slides into the second guide groove 6 end, large slide block 1 departs from from the second back-off 14.
Large slide block 1 bottom surface is provided with the first wear-resistant block 8.
Large slide block 1 top is also provided with fixed block 9, and Angle Pin 3 is through fixed block 9.
Between fixed block and large slide block, be provided with the second wear-resistant block 11.
The foregoing is only preferred embodiment of the present utility model, in order to limit the utility model, not all in this realityWith any amendment of doing within novel spirit and principle, be equal to and replace and improvement etc., all should be included in the utility modelProtection domain within.
Claims (4)
1. a reverse buckle demolding mechanism for mould, comprises the large slide block and the small slide block that are arranged on mould inside, and described is largeSlide block and small slide block interlock, described large slide block and small slide block are equipped with Angle Pin, characterized by further comprising and are positioned at little cunningThe press strip of piece both sides, is provided with into the first guide groove and second guide groove of predetermined angular, the first described guide groove in described press stripConsistent with the angle of inclination of the first back-off, the second described guide groove is consistent with the angle of inclination of the second back-off, described little cunningPiece both sides are provided with guide pad, and described guide pad and the first guide groove are slidably matched and can slide to the second guide groove end from the first guide grooveEnd, described large slide block inclined bottom surface and consistent with the angle of inclination of the second back-off;
Mould die sinking, described large slide block has a down dip and moves downward and start to depart from the second back-off in the effect of Angle Pin, withThis while small slide block is subject to the restriction of press strip, and described guide pad is tilted to lower slider along the first guide groove direction, works as guide padWhile sliding to the first guide groove end, described small slide block departs from the first back-off, and then guide pad slides to the second guide groove end, whenWhen guide pad slides into the second guide groove end, described large slide block departs from from the second back-off.
2. the reverse buckle demolding mechanism of a kind of mould according to claim 1, at the bottom of is characterized in that described large slide blockFace is provided with the first wear-resistant block.
3. the reverse buckle demolding mechanism of a kind of mould according to claim 1, is characterized in that on described large slide blockSide is also provided with fixed block, and described Angle Pin is through fixed block.
4. the reverse buckle demolding mechanism of a kind of mould according to claim 3, it is characterized in that described fixed block withBetween large slide block, be provided with the second wear-resistant block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116063.XU CN205238476U (en) | 2015-12-24 | 2015-12-24 | Back -off demoulding mechanism of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116063.XU CN205238476U (en) | 2015-12-24 | 2015-12-24 | Back -off demoulding mechanism of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238476U true CN205238476U (en) | 2016-05-18 |
Family
ID=55937551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116063.XU Expired - Fee Related CN205238476U (en) | 2015-12-24 | 2015-12-24 | Back -off demoulding mechanism of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782104A (en) * | 2016-10-28 | 2017-05-31 | 惠州市德赛智能科技有限公司 | It is a kind of can accurate adjustment installation site LED display |
| CN107336386A (en) * | 2017-08-14 | 2017-11-10 | 宁海金辉模塑有限公司 | The back-off stripper apparatus of complicated shape product |
-
2015
- 2015-12-24 CN CN201521116063.XU patent/CN205238476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782104A (en) * | 2016-10-28 | 2017-05-31 | 惠州市德赛智能科技有限公司 | It is a kind of can accurate adjustment installation site LED display |
| CN107336386A (en) * | 2017-08-14 | 2017-11-10 | 宁海金辉模塑有限公司 | The back-off stripper apparatus of complicated shape product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105034285B (en) | Class vertical injection mould structure is inlayed in a kind of core pulling in ejection | |
| CN203583290U (en) | Device for manufacturing pulp container end cap with clamping buckle | |
| CN206484836U (en) | A kind of male model applied to plastic mould inside contracts cored structure | |
| CN205238476U (en) | Back -off demoulding mechanism of mould | |
| CN204955308U (en) | Vertical injection mold structure of loosing core in ejecting limit in limit of type of inlaying | |
| CN109435180A (en) | A kind of hollow grid product one-pass molding automatic stripping die | |
| CN106003598A (en) | Food processer filter injection mold capable of synchronously conducting mold opening and ejection | |
| CN203254622U (en) | Double-inverted-buckle product de-molding device in injection mold | |
| CN207915992U (en) | A kind of profile-followed water route 3D printing mold | |
| CN205130297U (en) | Slider differential type demoulding mechanism | |
| CN108099125A (en) | A kind of core pulling molding die of no ejector retainner plate | |
| CN203844087U (en) | Positioning device for injection molded upper and lower stops of end-closed zipper | |
| CN209320211U (en) | A kind of hollow grid product one-pass molding automatic stripping die | |
| CN207388215U (en) | Plastic mold automatic shearing edge glue mouth mechanism | |
| CN205631250U (en) | Be used for porous fashioned injection mold of side | |
| CN206653622U (en) | Straight roof construction for the bumper demoulding | |
| CN204525949U (en) | Stub bar Automatic-falling mould | |
| CN205033518U (en) | Slider mechanism | |
| CN203317678U (en) | Nozzle injection mould | |
| CN203496176U (en) | Novel flat angle lifter base | |
| CN203401683U (en) | Improved inner slide injection mold | |
| CN205416218U (en) | Laminated die | |
| CN205414133U (en) | Mould towards protruding nail | |
| CN205044068U (en) | Camera battery case's accurate mould | |
| CN205167417U (en) | Exempt from to cut jelly mold utensil |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20181224 |