CN202388669U - Side core pulling forming die - Google Patents
Side core pulling forming die Download PDFInfo
- Publication number
- CN202388669U CN202388669U CN2011204870424U CN201120487042U CN202388669U CN 202388669 U CN202388669 U CN 202388669U CN 2011204870424 U CN2011204870424 U CN 2011204870424U CN 201120487042 U CN201120487042 U CN 201120487042U CN 202388669 U CN202388669 U CN 202388669U
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- Prior art keywords
- die
- core
- push pedal
- pulling
- side core
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- Expired - Fee Related
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Abstract
The utility model discloses a side core pulling forming die. The die comprises a male die, a female die correspondingly matched with the male die, an ejection mechanism, a side core pulling mechanism and a locating mechanism, wherein the male die comprises a body and a pushing plate arranged on the body in a sliding manner; the pushing plate and the female die are matched to form a forming cavity; the body is provided with a core pulling die insert; the core pulling die inset is arranged on the body along the die sinking direction in a sliding manner; and one end of the die pulling die insert penetrates through the pushing plate to extend into the forming cavity; the side core pulling mechanism comprises an oblique guide pillar and a side slider; the side slider is arranged on the male die along the direction intersected with the die sinking direction in a sliding manner and one end of the side slider extends into the forming cavity and is matched with the core pulling die insert; and the oblique guide pillar is obliquely arranged and one end of the oblique guide pillar is fixed on the body, and the other end of the oblique guide pillar penetrates through the pushing plate in a sliding manner and extends into the side slider in a manner of enlarging the distance of the oblique guide pillar and the core pulling die insert; the locating mechanism is elastically arranged between the pushing plate and the body; and the ejection mechanism is arranged in the body and one end of the ejection mechanism extends out of the body and corresponds to the pushing plate. The side core pulling forming die provided by the utility model is convenient for core-pulling, and is saved in development cost.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of side core-pulling mould.
Background technology
Along with improving constantly of constant development of economy and technical merit,, thereby improved people's living standard for people provide extremely abundant material conditions.Just because the improving constantly of people's living standard makes people vigorous day by day to the demand of various consumer goods, thereby be the good development platform of development creation of consumer goods.
As everyone knows, in our daily life, use various consumer goods through regular meeting, and most consumer goods all are the products that is made of plastics, this product forms out through mould.At present, because the product that mould forms out has the good and low cost and other advantages of quality, so make mould in all trades and professions, be widely used.
Wherein, in the structural design of plastic product, in order to satisfy the different processes demand; Around product, offer side opening, side channel or side blind hole etc. through regular meeting, therefore, have the mould of the product of side opening, side channel or side blind hole for moulding; Correspondingly, can be provided with side core-pulling mechanism by this mould, through this side core-pulling mechanism; Make mould demoulding behind die sinking process elder generation side core, thereby guarantee carrying out smoothly of the mould demoulding.
At present, existing mould comprises male model, master mold, side core-pulling mechanism and ejecting mechanism.Male model cooperates formation one forming cavity with master mold; Side core-pulling mechanism comprises Angle Pin and side slide; Side slide intersects being arranged on the male model of direction slip along die sinking; And an end of side slide stretches in the forming cavity; One end of Angle Pin is being installed on the master mold of inclination, and the other end of Angle Pin stretches in the side slide, and ejecting mechanism is built on the male model and ejects the product of moulding in the forming cavity.
Yet, because side slide and ejecting mechanism all be arranged on the male model, being arranged at the problem that can there be mutual interference mutually in side slide and ejecting mechanism on the male model, one side is not easy to loose core and assemble, and has increased development cost on the other hand.
Summary of the invention
The purpose of the utility model is to the deficiency of above-mentioned prior art a kind of side core-pulling mould to be provided, and this side core-pulling mould is convenient to loose core and assemble, and can save development cost.
For realizing above-mentioned purpose, the utility model provides the side core-pulling mould to comprise male model, the master mold with the corresponding cooperation of male model, ejecting mechanism, side core-pulling mechanism and detent mechanism.Male model comprises body and is arranged at the push pedal on the body along what the die sinking direction was slided that push pedal cooperates formation one forming cavity with master mold.Body is provided with the die of loosing core, and this die of loosing core is arranged on the body along what the die sinking direction was slided, and an end of the die of loosing core passes push pedal and stretches in the forming cavity.Side core-pulling mechanism comprises Angle Pin and side slide, and side slide intersects being arranged on the master mold that direction slides along die sinking, and an end of side slide stretches in the forming cavity and with the die of loosing core and matches; A setting and an end that Angle Pin is inclination are fixed on the body, and the other end of Angle Pin slides passes push pedal and be and enlarge the stretching in the side slide of this Angle Pin and the die distance of loosing core.Detent mechanism is flexible and is arranged between push pedal and the body, and ejecting mechanism is built in the body, and an end of ejecting mechanism stretches out body and corresponding with push pedal.
As stated; Because Angle Pin is arranged on the body of male model; Side slide is arranged on the master mold; On the body that is arranged at male model that the die of loosing core slides along the die sinking direction, and detent mechanism is flexible and is arranged between push pedal and the body, so make the side core-pulling mould of the utility model that the first product to institute's moulding in the forming cavity of side core-pulling mechanism is carried out after side takes out; Product in the forming cavity after the ejecting mechanism offside is taken out is ejected, thereby be convenient to the loosing core and assemble of side core-pulling mould of the utility model.Simultaneously, also make the side core-pulling mould of the utility model can not waste raw material, thereby save development cost because of structural design.
Description of drawings
Fig. 1 is the structural representation of the side core-pulling mould of the utility model.
Fig. 2 is the exploded view of side core-pulling mould shown in Figure 1.
View when Fig. 3 molds product for the side core-pulling mould of the utility model.
Fig. 4 is the view of side core-pulling mould shown in Figure 3 die sinking and detent mechanism start.
Fig. 5 is the view of the ejecting mechanism start of side core-pulling mould shown in Figure 4.
Each description of reference numerals is following among the figure.
Side core-pulling mould 100
The die 13 spacing block set 13a of loosing core
Side is taken out hole 22 ejecting mechanisms 30
Side core-pulling mechanism 40 Angle Pins 41
Forming cavity 60 guiding mechanisms 70
Guide pillar 71 guide pin bushings 72
Side opening 210.
The specific embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
See also Fig. 1 and Fig. 2, the side core-pulling mould 100 of the utility model comprise male model 10, with master mold 20, ejecting mechanism 30, side core-pulling mechanism 40 and the detent mechanism 50 of male model 10 corresponding matching.
This male model 10 comprises body 11 and is arranged at the push pedal 12 on the body 11 along what die sinking direction (promptly being the direction of arrow A indication among Fig. 3) was slided; Push pedal 12 cooperates formation one forming cavity 60 with master mold 20; And body 11 is provided with the die 13 of loosing core; This die 13 of loosing core is arranged on the body 11 along what the die sinking direction was slided; And the mode that is arranged on the body 11 that the die 13 of realizing loosing core slides is: offer host cavity 11a at body 11, make the die 13 of loosing core be being contained in the host cavity 11a of gap, simultaneously; The die 13 of loosing core also protrudes out when supplying this die 13 of loosing core along die sinking direction slip certain distance and the inconsistent spacing block set 13a of inwall of host cavity 11a; This spacing block set 13a restriction sliding distance of die 13 on body 11 of loosing core, thus realize loosing core the slip setting of die 13 on body 11, and the top that is arranged at the die 13 of loosing core on the body 11 of sliding is passed push pedal 12 and is stretched in the forming cavity 60.
Simultaneously; Side core-pulling mechanism 40 comprises Angle Pin 41 and side slide 42; Side slide 42 intersects being arranged on the master mold 20 that direction (promptly being the direction of arrow B indication among Fig. 3) slides along die sinking, and the right-hand member of side slide 42 stretches in the forming cavity 60 and with the die 13 of loosing core and matches; Angle Pin 41 is the setting of inclination, and the bottom of Angle Pin 41 is fixed on the body 11, and slide in the top of Angle Pin 41 passes push pedal 12 and be and enlarge the stretching in the side slide 42 of this Angle Pin 41 and die 13 distances of loosing core.
At last; Detent mechanism 50 is flexible and is arranged between push pedal 12 and the body 11; And ejecting mechanism 30 is built in the body 11, and an end of ejecting mechanism 30 stretches out said body 11 and corresponding with said push pedal 12, to eject product 200 (see figure 3)s of institutes' moulding in the forming cavity 60.
When the 100 die sinking starts of side core-pulling mould; Order about master mold 20 along the direction of arrow A indication among Fig. 3 away from male model 10; Master mold 20 away from male model 10 makes side slide 42 slide along the direction of arrow B indication among Fig. 3 by Angle Pin 41; Simultaneously; Detent mechanism 50 sticks on the die 13 of loosing core through push pedal 12 and the products 200 that are molded in the forming cavity 60, order about the die 13 of loosing core and follow master mold 20 together with product 200 and do synchronous slip, thereby guaranteed side core-pulling mechanism 40 42 pairs of products 200 of side slide the side core-pulling start and be in state shown in Figure 4; Then, ejecting mechanism 30 is along the direction start of arrow D indication among Fig. 4, and the ejecting mechanism 30 of start orders about push pedal 12 toward sliding near the direction of master mold 20 and then eject the product 200 that sticks on the die 13 of loosing core, thereby accomplishes the knockout course of product 200.
Wherein, Slide reliably in order to make master mold 20 can do steadily with respect to male model 10 with push pedal 12; So also be provided with guiding mechanism 70 on the side core-pulling mould 100 of the utility model, this guiding mechanism 70 comprises guide pillar 71 and guide pin bushing 72, guide pin bushing 72 is fixed on the master mold 20; The bottom of guide pillar 71 is fixed on the body 11, and the top of guide pillar 71 is passed push pedal 12 and is the stretching in the guide pin bushing 72 of cooperation along the die sinking direction; Slide in order to make push pedal 12 can on guide pillar 71, do more stably, so above-mentioned guide pin bushing 72 also is fixed in the push pedal 12, and the guide pin bushing 72 on guide pin bushing in the push pedal 12 72 and the master mold 20 is along the die sinking direction and is arranged side by side; For making side slide 42 to reset more reliably, so be provided with a baroclinic block 80 at body 11, this baroclinic block 80 is the inclined-plane with the left end of side slide 42 and cooperates.More specifically, as follows.
See also Fig. 1 to Fig. 5; Above-mentioned detent mechanism 50 comprises flexible member 51 and plays pin 52 that flexible member 51 is built in the body 11 with bullet pin 52, and the bottom of flexible member 51 and body 11 conflicts; Conflict with bullet pin 52 in the top of flexible member 51; Play pin 52 and be the telescopic body 11 and inconsistent that stretches out, make push pedal 12 break away from master molds 20 and played pin 52 after to its conflict and eject automatically, thereby the side of guaranteeing side core-pulling mechanism 40 is taken out smoothly and carried out with push pedal 12.
Simultaneously; Above-mentioned ejecting mechanism 30 comprises push rod 31, top plate member 32 and push rod 33; The bottom of body 11 is stretched out in the bottom of this push rod 31, and the top of push rod 31 is corresponding with the bottom of top plate member 32, slides so that push rod 31 can promote top plate member 32; The top of top plate member 32 is connected with the bottom of push rod 33, and the top of body 11 and corresponding with push pedal 12 is stretched out on the top of push rod 33.Wherein, in order to make resetting of ejecting mechanism 30 simpler easily, so ejecting mechanism 30 also is provided with elastic component 34, this elastic component 34 be placed on the push rod 33 and be connected in top plate member 32 and body 11 between.Wherein, the ejecting mechanism 30 formed of above-mentioned push rod 31, top plate member 32 and push rod 33 can make the simple in structure and practical of ejecting mechanism 30.
Moreover; Above-mentioned master mold 20 offers forming tank 21; Forming tank 21 cooperates the above-mentioned forming cavity of mentioning 60 of formation with push pedal 12 corresponding positions; And master mold 20 also offers the side that is communicated with forming tank 21 and takes out hole 22, and side slide 42 passes side and takes out hole 22 and stretch in the forming tank 21, so that forming cavity 60 can mold the product 200 with side opening 210.
In conjunction with Fig. 3 to Fig. 5; Operation principle to the side core-pulling mould of the utility model is done detailed explanation: when the side core-pulling mould 100 of the utility model molded product 200 and wants die sinking, the flexible member 51 of detent mechanism 50 at this moment was in pressured state; When master mold 20 slides along the direction of arrow A indication among Fig. 3; The master mold 20 that slides makes side slide 42 slide along the direction of arrow B indication among Fig. 3 by Angle Pin 41; Simultaneously; The flexible member 51 of detent mechanism 50 orders about and plays the direction slip of pin 52 promotion push pedals 12 along arrow A indication among Fig. 3; Because the product 200 that forms out in the forming cavity 60 sticks on the die 13 of loosing core, follow master mold 20 and do synchronous slip so make detent mechanism 50 drive the die 13 of loosing core, thereby guarantee the carrying out smoothly of side core-pulling of the product 200 that 40 pairs of forming cavities of side core-pulling mechanism 60 are interior through push pedal 12 and product 200.
When the side core-pulling start of the product 200 in 40 pairs of forming cavities 60 of side core-pulling mechanism is crossed completion and is in state shown in Figure 4; The inwall of the spacing block set 13a of the die 13 of loosing core of this moment and the host cavity 11a of body 11 is inconsistent, thereby is that the product 200 that push pedal 12 ejects on the die 13 of loosing core is got ready; Then; Ejecting mechanism 30 starts; The push rod 31 of the ejecting mechanism 30 of start promotes top plate member 32 along the direction shown in the arrow D among Fig. 4 and slides; The top plate member 32 of sliding is ordered about push pedal 12 toward sliding near master mold 20 places through push rod 33, thereby push pedal 12 is ejected loose core the product 200 on the die 13 and be in state shown in Figure 5, thereby accomplishes the die sinking process of the side core-pulling mould 100 of the utility model.
The person of meriting attention, the above-mentioned bottom of mentioning, top, left end and right-hand member all are that benchmark is set up with Fig. 3.
As stated; Because Angle Pin 41 is arranged on the body 11 of male model 10; Side slide 42 is arranged on the master mold 20; On the body that is arranged at male model 10 11 that the die 13 of loosing core slides along the die sinking direction, and detent mechanism 50 is flexible and is arranged between push pedal 12 and the body 11, so make the side core-pulling mould 100 of the utility model that side core-pulling mechanism 40 first products 200 to institute's moulding in the forming cavity 60 are carried out after side takes out; Products 200 in the forming cavity 60 after ejecting mechanism 30 offsides are taken out are ejected, thereby be convenient to the loosing core and assemble of side core-pulling mould 100 of the utility model.Simultaneously, also make the side core-pulling mould 100 of the utility model can not waste raw material, thereby save development cost because of structural design.
Claims (9)
1. side core-pulling mould; It is characterized in that: comprise male model, master mold, ejecting mechanism, side core-pulling mechanism and detent mechanism with the corresponding cooperation of said male model; Said male model comprises body and is arranged at the push pedal on the said body slidably along the die sinking direction; Said push pedal cooperates formation one forming cavity with said master mold; Said body is provided with the die of loosing core, and the said die of loosing core is arranged on the said body along the die sinking direction slidably, and an end of the said die of loosing core passes said push pedal and stretches in the said forming cavity; Said side core-pulling mechanism comprises Angle Pin and side slide; Said side slide intersects direction along die sinking and is arranged at slidably on the said master mold, and an end of said side slide stretches in the said forming cavity and with the said die of loosing core and match, and a setting and an end that said Angle Pin is inclination are fixed on the said body; The other end of said Angle Pin passes said push pedal slidably and is and enlarges in this Angle Pin and the said said side slide of stretching into of die distance of loosing core; Said detent mechanism is and flexibly is arranged between said push pedal and the body, and said ejecting mechanism is built in the said body, and an end of said ejecting mechanism stretches out said body and corresponding with said push pedal.
2. side core-pulling mould according to claim 1; It is characterized in that: said detent mechanism comprises flexible member and plays pin; Said flexible member is built in the said body with the bullet pin; And an end of said flexible member and said body are conflicted, and the other end of said flexible member and said bullet pin are conflicted, and said bullet pin is the telescopic said body and inconsistent with said push pedal that stretches out.
3. side core-pulling mould according to claim 1; It is characterized in that: said ejecting mechanism comprises push rod, top plate member and push rod; One end of said push rod stretches out said body; The other end of said push rod is corresponding with an end of said top plate member, and the other end of said top plate member is connected with an end of said push rod, and the other end of said push rod stretches out said body and corresponding with said push pedal.
4.. side core-pulling mould according to claim 3 is characterized in that: said ejecting mechanism also comprises elastic component, this elastic component be placed on the said push rod and be connected in said top plate member and said body between.
5.. side core-pulling mould according to claim 1; It is characterized in that: also comprise guiding mechanism; This guiding mechanism comprises guide pillar and guide pin bushing; This guide pin bushing is fixed on the said master mold, and an end of this guide pillar is fixed on the said body, and the other end of guide pillar passes said push pedal and is in the said guide pin bushing of stretching into of cooperation along the die sinking direction.
6. side core-pulling mould according to claim 5 is characterized in that: said guide pin bushing also is fixed in the said push pedal, and the guide pin bushing on guide pin bushing in the said push pedal and the said master mold is along the die sinking direction and is arranged side by side.
7. side core-pulling mould according to claim 1; It is characterized in that: said body offers host cavity; The said die of loosing core is in the said host cavity of being contained in of gap, and the said die of loosing core also protrudes out when supplying this die of loosing core along die sinking direction slip certain distance and the inconsistent spacing block set of inwall of host cavity.
8. side core-pulling mould according to claim 1; It is characterized in that: said master mold offers forming tank; This forming tank position corresponding with said push pedal cooperates the said forming cavity of formation; And said master mold also offers the side that is communicated with this forming tank and takes out the hole, and said side slide passes said side and takes out the hole and stretch in the said forming tank.
9. side core-pulling mould according to claim 1 is characterized in that: said body is provided with a baroclinic block, and said baroclinic block is the inclined-plane with the other end of said side slide and cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204870424U CN202388669U (en) | 2011-11-30 | 2011-11-30 | Side core pulling forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204870424U CN202388669U (en) | 2011-11-30 | 2011-11-30 | Side core pulling forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388669U true CN202388669U (en) | 2012-08-22 |
Family
ID=46663619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204870424U Expired - Fee Related CN202388669U (en) | 2011-11-30 | 2011-11-30 | Side core pulling forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589603B (en) * | 2015-02-09 | 2016-08-31 | 山东文远建材科技股份有限公司 | A kind of ejecting mechanism and use the mould of this ejecting mechanism |
-
2011
- 2011-11-30 CN CN2011204870424U patent/CN202388669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589603B (en) * | 2015-02-09 | 2016-08-31 | 山东文远建材科技股份有限公司 | A kind of ejecting mechanism and use the mould of this ejecting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131130 |