CN102114680A - Cavity mould side pulling mechanism - Google Patents
Cavity mould side pulling mechanism Download PDFInfo
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- CN102114680A CN102114680A CN2011100337666A CN201110033766A CN102114680A CN 102114680 A CN102114680 A CN 102114680A CN 2011100337666 A CN2011100337666 A CN 2011100337666A CN 201110033766 A CN201110033766 A CN 201110033766A CN 102114680 A CN102114680 A CN 102114680A
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- slide block
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Abstract
The invention provides a cavity mould side pulling mechanism, which comprises a slider, a core-pulling type core and a power providing piece. The front part of the bottom of the slider is an inclined plane. The core-pulling type core and the inclined plane of the slider are in forwardly and backwardly sliding guide connection. The left and right inclined faces of the slider are provided with a guide structure in sliding guide connection with a template respectively. The power providing piece drives the slider to move forwardly and backwardly. Another cavity mould side pulling mechanism comprises a slider, a core-pulling type core and an inclined guide pillar. The front part of the bottom of the slider is an inclined plane. The core-pulling type core and the inclined plane of the slider are in sliding guide connection. Both side faces of the slider are provided with a guide structure in sliding guide connection with a template. The inclined guide pillar is fixed on the template at the top surface of the slider. According to the invention, by changing the angle of the inclined plane at the bottom of the slider, the adjustment of core pulling direction can be conveniently realized, and core pulling at different oblique angles can be realized.
Description
Technical field
The present invention relates to swaging die side pump structure.
Background technology
When some has the goods of axis direction sidewise hole different with the die sinking direction and side direction convex-concave structure in moulding, special side pump structure will be set generally in the type cavity mould, side pump structure has hydraulic pressure or pneumatic side pump structure of loosing core, and motor-driven side pump structure of loosing core is arranged.Hydraulic pressure or aerodynamic side pump structure utilize oil cylinder or cylinder to provide part to extract the core of loosing core out as power.Motor-driven core-pulling mechanism utilizes the mould opening force of injector, by driving parts such as the routine Angle Pin core of loosing core.When needs carry out oblique angle when loosing core, at present oil cylinder or cylinder side pump structure are then adjusted the oblique angle of loosing core by the installation direction of adjusting oil cylinder or cylinder, make power provide the motion bar direction of motion of part-oil cylinder or cylinder consistent with the moving direction of the core of loosing core.Angle Pin side pump structure is mainly adjusted the oblique angle of loosing core by adjusting the slider guide direction, make the slide block movement direction consistent with the moving direction of the core of loosing core, but some swaging die that side pump structure is set can not satisfy the oil cylinder that angle direction requires or the installation of cylinder are arranged, maybe can not satisfy the installation of the slide block that the angle direction requirement is arranged, promptly above-mentioned two kinds of structures are taken out on the direction in side and are restricted.
Summary of the invention
The objective of the invention is to propose a kind of swaging die side pump structure that can realize that different oblique angles are loosed core.
For achieving the above object, first kind of technical scheme that the present invention takes is as follows:
The present invention includes slide block, loose core core and power provides part, the front portion of the bottom surface of described slide block is the inclined-plane, be connected to the guiding of sliding for front and back between the inclined-plane of described loose core core and slide block, respectively be provided with the guide frame that is connected with the template slide-and-guide on the left and right side of slide block, described power provides part to drive slide block and moves forward and backward.
Slide-and-guide is connected takes to be provided with T shape gathering sill on the inclined-plane of slide block between the inclined-plane of described loose core core and slide block, and the top of the described core of loosing core is the T shape guided way that the T shape gathering sill on the inclined-plane with slide block matches.
Slide-and-guide is connected takes to be provided with T shape guided way on the inclined-plane of slide block between the inclined-plane of described loose core core and slide block, and the end face of the described core of loosing core is provided with the T shape gathering sill that matches with slide block T shape guided way.
The guide frame of described slide block two sides is T shape guided ways.
It is oil cylinder or cylinder that described power provides part, oil cylinder or cylinder are fixed on and are used for the gripper shoe that is connected with template, gripper shoe is provided with the U-lag that opening makes progress, the piston rod of oil cylinder or cylinder passes through U-lag, its front end is connected with keeper, is connected for slide-and-guide between the rear end face of keeper and slide block.
The rear end face of described slide block is provided with the back gathering sill of upward and downward, and the front end of keeper is provided with the guided way that cooperates with the back gathering sill of slide block.
Second kind of technical scheme that the present invention takes is as follows:
The present invention includes slide block, loose core core and Angle Pin, the front portion of the bottom surface of described slide block is the inclined-plane, slide-and-guide is connected between the inclined-plane of described loose core core and slide block, the two sides of slide block respectively are provided with the guide frame that is connected with the template slide-and-guide, and described Angle Pin is fixed on the template of slide block end face.
Slide-and-guide is connected takes to be provided with T shape gathering sill on the inclined-plane of slide block between the inclined-plane of described loose core core and slide block, and the end face of the described core of loosing core is provided with the T shape guided way that matches with T shape gathering sill.
Slide-and-guide between the inclined-plane of described loose core core and slide block is connected takes to be provided with T shape guided way on the inclined-plane of slide block, the end face of the described core of loosing core is provided with the T shape gathering sill that matches with slide block T shape guided way.
The guide frame of the two sides of described slide block is a T shape guided way.
The present invention has following good effect: 1, the present invention can be applicable to type cavity moulds such as injection molding or compression mod; because the front portion of slide block bottom surface is the inclined-plane; loosing core, slide-and-guide is connected between the inclined-plane of core and slide block; so by changing the angle on inclined-plane, slide block bottom surface; just can realize easily the loosing core adjustment of direction realizes loosing core of different oblique angles.2, the present invention can be used as cover half side mould emptier in advance, guarantee die sinking after product stay in the dynamic model side.Because when mould emptier designs; generally speaking; only one cover mould emptier is set in the dynamic model side; after the die sinking; mould emptier will stay in mould product to release smoothly under the push rod effect of make-up machine; therefore require to divide in the mold process to guarantee that product stays in the dynamic model side; and for some goods in moulding die sinking process; might stay a side of cover half; this just need also be provided with one in the cover half side and overlap mould emptier in advance; realize loosing core in advance or demoulding action, with existing cover half side in advance mould emptier compare, this swaging die side pump structure structure is greatly simple.
Description of drawings
Fig. 1 is the configuration diagram of embodiment 1-oil cylinder or cylinder side pump structure.
Fig. 2 is the slide block diagrammatic sketch among the embodiment 1.
Fig. 3 is that the A of Fig. 2 is to view.
Fig. 4 is the slide block of embodiment 1 and the core position relational view of loosing core.
Fig. 5 is that the distance of loosing core of embodiment 1 is calculated with figure.
Fig. 6 is the diagrammatic sketch of the core of loosing core among the embodiment 2.
Fig. 7 is the slide block of embodiment 2 and the core position relational view of loosing core.
Fig. 8 is that the distance of loosing core of embodiment 2 is calculated with figure.
Fig. 9 is the configuration diagram of embodiment 3.
Figure 10 is the core diagrammatic sketch of loosing core of embodiment 3.
Figure 11 is the configuration diagram of embodiment 4-Angle Pin side pump structure.
Figure 12 is the slide block of embodiment 4 and the core position relational view of loosing core.
Figure 13 is the slide block diagrammatic sketch of embodiment 5.
Figure 14 to Figure 16 is three application examples diagrammatic sketch.
The specific embodiment
(embodiment 1)
Fig. 1 to Fig. 4, present embodiment comprise slide block 1, loose core core 2 and oil cylinder 3 or cylinder 3, and the core 1 of loosing core matches with the hole, tunnel in the mould.The front portion of the bottom surface of described slide block 1 is inclined-plane 1-a, be connected to the guiding of sliding for front and back between the inclined-plane 1-a of described loose core core 2 and slide block 1, take to be provided with on the inclined-plane of slide block 1 1-a T shape gathering sill 1-1, described top of loosing core core 2 is T shape guided way 2-1 that the T shape gathering sill 1-1 on the inclined-plane 1-a with slide block matches.Respectively being provided with the T shape guided way 1-2 that is connected with the template slide-and-guide on the left and right side of slide block 1, also can be gathering sill.
Described oil cylinder 3 is fixed on and is used for the gripper shoe 5 that is connected with template, install for convenient, gripper shoe 5 is provided with the U-lag 5-1 that opening makes progress, the piston rod 3-1 of oil cylinder 3 is by U-lag 5-1, its front end is connected with keeper 4, for slide-and-guide is connected, take the rear end face of slide block 1 to be provided with the back T shape gathering sill 1-3 of upward and downward between the rear end face of keeper 4 and slide block 1, the front end of keeper 4 is provided with the T shape guided way that cooperates with the back gathering sill 1-3 of slide block 1.
In forming process, utilize oil cylinder 3 to drive slide blocks 1 and move, and slide block 1 drives the core 2 of loosing core and finishes the required action of loosing core along the tunnel direction in the mould along the guided way 1-2 direction on its left and right side.The loose core time sequencing of action of this mechanism can be controlled oil cylinder as required and can realize.
See Fig. 5, in the present embodiment, it is as follows apart from the computing formula of S to loose core: S=Lsin α;
Wherein L is that slider displacement is an oil cylinder horizontal drive length, and α is the inclination angle on slide block inclined-plane.
(embodiment 2)
See Fig. 6 and Fig. 7, the end face of the core 2 of loosing core of present embodiment is by preceding receding, and all the other are identical with embodiment 1.By the loose core top guide rail angle of inclination beta of core 2 of adjustment, can adjust the direction of loosing core equally.By to slide block inclined-plane inclined angle alpha with to the combination of the adjustment of the core 2 top guide rail angle of inclination beta of loosing core, make the design of the oblique angle of loosing core and use free more flexibly in the present embodiment.
See Fig. 8, it is as follows apart from the computing formula of S to loose core: S=Lsin α/cos β; Wherein L is that slider displacement is an oil cylinder horizontal drive length, and α is the inclination angle on slide block inclined-plane, and β is the top guide rail inclination angle of core 2 of loosing core.
(embodiment 3)
See Fig. 9 and Figure 10, slide-and-guide between the inclined-plane 1-a of described loose core core 2 and slide block 1 is connected takes to be provided with T shape guided way 1-4 on the inclined-plane of slide block 1 1-a, described end face of loosing core core 2 is provided with the T shape gathering sill 2-2 that matches with slide block T shape guided way 1-4.All the other are identical with embodiment 1.
(embodiment 4)
See Figure 11 and Figure 12, present embodiment is an Angle Pin side pump structure, comprises slide block 1, loose core core 2 and Angle Pin 6.The front portion of the bottom surface of described slide block 1 is inclined-plane 1-a, slide-and-guide is connected between the inclined-plane 1-a of described loose core core 2 and slide block 1, the slide-and-guide between the inclined-plane of core 2 and slide block 1 of loosing core is connected takes to be provided with T shape gathering sill 1-1 on the inclined-plane of slide block 1 1-a, the end face of the core 2 of loosing core is provided with the T shape guided way 2-1 that matches with T shape gathering sill 1-1.The two sides of slide block 1 respectively are provided with the T shape guided way 1-2 that is connected with the template slide-and-guide, also can be gathering sills.Described Angle Pin 6 is fixed on the template of slide block 1 end face.
In the die sinking process, utilize the mould mould opening force to make Angle Pin 6 drive slide blocks 1 and move, and slide block 1 drives the core 2 of loosing core and finishes the required action of loosing core along the tunnel direction along the guide rail direction on slide block 1 two sides.
See Figure 12, it is as follows apart from the S computing formula to loose core in the present embodiment: S=Lsin γ sin α:
Wherein, L is that Angle Pin drives length, and α is the inclination angle on slide block inclined-plane, and γ is the Angle Pin inclination angle,
Lsin γ is a horizontal drive length.
(embodiment 5)
See Figure 13 and Figure 10, slide-and-guide between the inclined-plane of described loose core core 2 and slide block 1 is connected takes to be provided with T shape guided way 1-4 on the inclined-plane of slide block 1 1-a, described end face of loosing core core 2 is provided with the T shape gathering sill 2-2 that matches with slide block T shape guided way 1-4.All the other are identical with embodiment 4.
(embodiment 6)
See Fig. 6 and Fig. 7, the end face of the core 2 of loosing core of present embodiment is by preceding receding, and all the other are identical with embodiment 4.It is as follows apart from the S computing formula to loose core in the present embodiment: S=Lsin γ sin α/cos β: L is that Angle Pin drives length, and α is the inclination angle on slide block inclined-plane, and γ is the Angle Pin inclination angle, and β is the top guide rail inclination angle of core 2 of loosing core.
(application examples)
Figure 14 is to use the mould schematic diagram of oil cylinder or cylinder side pump structure, and Figure 15 is to use the mould schematic diagram of Angle Pin side pump structure, and Figure 16 utilizes oil cylinder or cylinder side pump structure as the cover half side mould schematic diagram of mould emptier in advance.
Claims (10)
1. swaging die side pump structure, comprise that slide block (1), the core of loosing core (2) and power provide part, it is characterized in that: the front portion of the bottom surface of described slide block (1) is inclined-plane (1-a), be connected to the guiding of sliding for front and back between the inclined-plane (1-a) of the described core of loosing core (2) and slide block (1), respectively be provided with the guide frame that is connected with the template slide-and-guide on the left and right side of slide block (1), described power provides part to drive slide block (1) and moves forward and backward.
2. swaging die side pump structure according to claim 1, it is characterized in that: slide-and-guide is connected takes to be provided with T shape gathering sill (1-1) on the inclined-plane of slide block (1) (1-a) between the inclined-plane (1-a) of the described core of loosing core (2) and slide block (1), and the top of the described core of loosing core (2) is and the inclined-plane of slide block (the T shape guided way (2-1) that the T shape gathering sill (1-1) of 1-on a) matches.
3. swaging die side pump structure according to claim 1, it is characterized in that: slide-and-guide is connected takes to be provided with T shape guided way (1-4) on the inclined-plane of slide block (1) (1-a) between the inclined-plane (1-a) of the described core of loosing core (2) and slide block (1), and the end face of the described core of loosing core (2) is provided with the T shape gathering sill (2-2) that matches with slide block T shape guided way (1-4).
4. swaging die side pump structure according to claim 1 is characterized in that: the guide frame of described slide block (1) two sides is T shape guided ways (1-2).
5. swaging die side pump structure according to claim 1, it is characterized in that: it is oil cylinder (3) or cylinder (3) that described power provides part, oil cylinder or cylinder are fixed on and are used for the gripper shoe (5) that is connected with template, gripper shoe (5) is provided with the U-lag (5-1) that opening makes progress, the piston rod of oil cylinder or cylinder (3-1) is by U-lag (5-1), its front end is connected with keeper (4), is connected for slide-and-guide between the rear end face of keeper (4) and slide block (1).
6. swaging die side pump structure according to claim 5, it is characterized in that: the rear end face of described slide block (1) is provided with the back gathering sill (1-3) of upward and downward, and the front end of keeper (4) is provided with the guided way that cooperates with the back gathering sill (1-3) of slide block (1).
7. swaging die side pump structure, comprise slide block (1), the core of loosing core (2) and Angle Pin (6), it is characterized in that: the front portion of the bottom surface of described slide block (1) is inclined-plane (1-a), slide-and-guide is connected between the inclined-plane (1-a) of the described core of loosing core (2) and slide block (1), the two sides of slide block (1) respectively are provided with the guide frame that is connected with the template slide-and-guide, and described Angle Pin (6) is fixed on the template of slide block (1) end face.
8. swaging die side pump structure according to claim 7, it is characterized in that: slide-and-guide is connected takes to be provided with T shape gathering sill (1-1) on the inclined-plane of slide block (1) (1-a) between the inclined-plane of the described core of loosing core (2) and slide block (1), and the end face of the described core of loosing core (2) is provided with the T shape guided way (2-1) that matches with T shape gathering sill (1-1).
9. swaging die side pump structure according to claim 7, it is characterized in that: the slide-and-guide between the inclined-plane of the described core of loosing core (2) and slide block (1) is connected takes to be provided with T shape guided way (1-4) on the inclined-plane of slide block (1) (1-a), the end face of the described core of loosing core (2) is provided with the T shape gathering sill (2-2) that matches with slide block T shape guided way (1-4).
10. swaging die side pump structure according to claim 7 is characterized in that: the guide frame of the two sides of described slide block (1) is a T shape guided way (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100337666A CN102114680A (en) | 2011-01-31 | 2011-01-31 | Cavity mould side pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100337666A CN102114680A (en) | 2011-01-31 | 2011-01-31 | Cavity mould side pulling mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN102114680A true CN102114680A (en) | 2011-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100337666A Pending CN102114680A (en) | 2011-01-31 | 2011-01-31 | Cavity mould side pulling mechanism |
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| CN (1) | CN102114680A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273047A (en) * | 2013-06-04 | 2013-09-04 | 宁波华朔模具机械有限公司 | Metal pouring die of hydraulic core pulling structure |
| CN105881838A (en) * | 2016-05-16 | 2016-08-24 | 宁波瑞元模塑有限公司 | Large-angle positioning head slide block device for line slot |
| CN108943520A (en) * | 2018-08-22 | 2018-12-07 | 苏州广型模具有限公司 | A kind of deflecting pulled core structure |
| CN110181748A (en) * | 2019-06-25 | 2019-08-30 | 南通超达装备股份有限公司 | A kind of mechanism of foaming mould core pulling |
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| JP2002052575A (en) * | 2000-08-07 | 2002-02-19 | Yazaki Corp | Cassette type mold device |
| CN201511471U (en) * | 2009-09-23 | 2010-06-23 | 张欢庆 | Core pulling mechanism of bent pipe fitting mould |
| CN201544384U (en) * | 2009-09-18 | 2010-08-11 | 富港电子（东莞）有限公司 | Mold slanted core-pulling mechanism |
| CN101913231A (en) * | 2010-08-23 | 2010-12-15 | 宁海县第一注塑模具有限公司 | Fixed die core-pulling mechanism capable of self-locking and backstopping |
| CN202045835U (en) * | 2011-01-31 | 2011-11-23 | 常州工学院 | Cavity mould side-drawing mechanism |
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2011
- 2011-01-31 CN CN2011100337666A patent/CN102114680A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002052575A (en) * | 2000-08-07 | 2002-02-19 | Yazaki Corp | Cassette type mold device |
| CN201544384U (en) * | 2009-09-18 | 2010-08-11 | 富港电子（东莞）有限公司 | Mold slanted core-pulling mechanism |
| CN201511471U (en) * | 2009-09-23 | 2010-06-23 | 张欢庆 | Core pulling mechanism of bent pipe fitting mould |
| CN101913231A (en) * | 2010-08-23 | 2010-12-15 | 宁海县第一注塑模具有限公司 | Fixed die core-pulling mechanism capable of self-locking and backstopping |
| CN202045835U (en) * | 2011-01-31 | 2011-11-23 | 常州工学院 | Cavity mould side-drawing mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273047A (en) * | 2013-06-04 | 2013-09-04 | 宁波华朔模具机械有限公司 | Metal pouring die of hydraulic core pulling structure |
| CN103273047B (en) * | 2013-06-04 | 2015-06-24 | 宁波华朔模具机械有限公司 | Metal pouring die of hydraulic core pulling structure |
| CN105881838A (en) * | 2016-05-16 | 2016-08-24 | 宁波瑞元模塑有限公司 | Large-angle positioning head slide block device for line slot |
| CN108943520A (en) * | 2018-08-22 | 2018-12-07 | 苏州广型模具有限公司 | A kind of deflecting pulled core structure |
| CN110181748A (en) * | 2019-06-25 | 2019-08-30 | 南通超达装备股份有限公司 | A kind of mechanism of foaming mould core pulling |
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Application publication date: 20110706 |