CN110449550A - Casting mould with thimble driving mechanism - Google Patents
Casting mould with thimble driving mechanism Download PDFInfo
- Publication number
- CN110449550A CN110449550A CN201910866121.7A CN201910866121A CN110449550A CN 110449550 A CN110449550 A CN 110449550A CN 201910866121 A CN201910866121 A CN 201910866121A CN 110449550 A CN110449550 A CN 110449550A
- Authority
- CN
- China
- Prior art keywords
- thimble
- plate
- mold
- moulding module
- sliding block
- 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.)
- Pending
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000005266 casting Methods 0.000 title claims abstract description 33
- 238000000465 moulding Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Casting mould with thimble driving mechanism, including moulding module, the total mounting plate of mold and the moulding module connecting plates being arranged in below the total mounting plate of mold for surrounding workpiece casting mold cavity, for the total mounting plate of mold for installation on casting board, moulding module is fixedly connected on the lower section of moulding module connecting plates；The beneficial technical effect of the present invention lies in: 1. are arranged in the space drawn a circle to approve by whole guiding mechanisms by thimble positioning plate, guiding mechanism can provide guiding from multiple orientation for thimble positioning plate in this way, and since the movable end of sliding block is slidably arranged in guide groove, the connecting pin of sliding block is fixedly connected on thimble positioning plate, in this way under guide groove and sliding block synergistic effect, keep thimble positioning plate more steady during sliding up and down, to also make thimble during advance pushing tow workpiece, or it is not easy during retreating and resetting by clamping stagnation.
Description
Technical field
The present invention relates to a kind of casting mould, in particular to a kind of casting mould with thimble driving mechanism.
Background technique
Casting mould generally comprises the module for surrounding casting mold cavity, after completing foundry work, in order to automatic
The demoulding work for completing workpiece, is equipped with material-pulling device on the casting mould, under die opening state, passes through the pusher
Device gets off the workpiece pushing tow being attached in module.Common structure may refer to disclosed in patent CN201520513766.X
A kind of injection mold that can laterally eject product, the injection mold include rear pattern plate and solid plate, are set in the rear pattern plate
There is rear cavity, be equipped with fixed mold core in the solid plate, sliding block and product type chamber are equipped between the rear cavity and fixed mold core, it is described
The two sides of rear pattern plate are respectively equipped with ejecting mechanism, and the ejecting mechanism includes: baffle, thimble fixed plate guide pad, thimble, thimble
Fixed plate, oil cylinder T-block and oil cylinder are fixedly connected between the thimble fixed plate and the oil cylinder by the oil cylinder T-block,
The baffle is fixed on the rear pattern plate, and the thimble is fixed in the thimble fixed plate, the thimble fixed plate guiding
Block is installed on the rear pattern plate by several screws, the thimble fixed plate along the thimble fixed plate guide pad guiding
Face is retreated, in 40 ° ~ 50 ° angle settings between the guide surface of the thimble fixed plate guide pad and the bottom surface of rear pattern plate, thus greatly
The total height of mold is reduced greatly.But the problem of causing other, such as due to lacking effective guide frame, the thimble
It is very easy to be stuck in the process of running, and also needs to configure an oil cylinder for each top-pushing mechanism in this scheme, not only
Mould structure is complicated, increases manufacturing cost height, and be difficult to realize the synchronization action of all top-pushing mechanisms.
Summary of the invention
In view of the deficiencies of the prior art, the present invention proposes a kind of casting mould with thimble driving mechanism, the mold
With succinct thimble driving structure, and also help the stability for guaranteeing the thimble sliding.Given this present invention proposes
A kind of casting mould with thimble driving mechanism is always installed including the moulding module for surrounding workpiece casting mold cavity, mold
Plate and the moulding module connecting plates being arranged in below the total mounting plate of the mold, the total mounting plate of mold is for installation into casting
On board, the moulding module is fixedly connected on the lower section of the moulding module connecting plates；It is characterized in that, total in the mold
The guiding mechanism and can slide up and down that at least a pair of of left and right is split are provided between mounting plate and the moulding module connecting plates
The thimble positioning plate on the guiding mechanism is arranged in ground, and the thimble positioning plate setting is enclosed by all guiding mechanisms
In fixed space, thimble is set on the thimble positioning plate, the thimble is used for across moulding module connecting plates, described
Workpiece described in moulding module pushing tow is detached from the moulding module；The guiding mechanism includes guide holder and sliding block, the guide holder
It is fixedly connected between the total mounting plate of the mold and the moulding module connecting plates, is provided with upper and lower on the guide holder
To the guide groove of extension, the movable end of the sliding block is slidably arranged in the guide groove, and the connecting pin of the sliding block is fixed to be connected
It connects on the thimble positioning plate；Further include have the motive force transfer being arranged in above the total mounting plate of the mold be fixedly connected
Connecting rod in the total output transmission plate, the connecting rod pass through from top to bottom the total mounting plate of the mold be connected to it is described
On thimble positioning plate, the motive force transfer can drive the thimble positioning plate and the top by the driving connecting rod
Needle moves up and down.
According to the above technical scheme, compared with prior art, the beneficial technical effect of the present invention lies in:
1. since the thimble positioning plate is arranged in the space drawn a circle to approve by whole guiding mechanisms, the Guiding machine described in this way
Structure can provide guiding from multiple orientation for the thimble positioning plate, and since the movable end of the sliding block is slidably arranged in institute
State in guide groove, the connecting pin of the sliding block is fixedly connected on the thimble positioning plate, in this way the guide groove with it is described
Under sliding block synergistic effect, keep the thimble positioning plate more steady during sliding up and down, to also make the thimble preceding
It is not easy during workpiece described in pushing tow, or during retreating and resetting by clamping stagnation.
2. since the motive force transfer can drive the thimble positioning plate and described by the driving connecting rod
Thimble moves up and down, be fixed in this way thimble on the thimble positioning plate can advanced in unison retreated with synchronous, and only need
To unify configuration driven device for the motive force transfer, be conducive to the structure for simplifying the casting mould, reduce manufacture
Cost.
Further technical solution is also possible that is additionally provided with a pair of spaced apart auxiliary guiding in the guide groove
Block, the sliding block are slidably arranged between a pair of auxiliary guide pad.Wherein, the auxiliary guide pad is and the guide groove
Between be split settings component, wear-resistant material manufacture can be used, and can individually be replaced when wearing.
Further technical solution is also possible that the thimble positioning plate includes upper plate body and lower body, the thimble
It is mounted on the lower body；The connecting rod is fixedly connected on the upper plate body.
Further technical solution is also possible that the sliding block is in U-shape, include the left and right left and right side slide plate split and
The top slide plate being connected between the left and right side slide plate is provided with connecting hole on the top slide plate, is arranged on the lower body
There is a pair of of the escape groove for avoiding the left and right side slide plate setting, corresponding a pair of escape groove is provided on the upper plate body
The caveli of arrangement, the connecting pin of the sliding block is sunk in the caveli and its described left and right side slide plate is plugged into respectively
In the escape groove, fastening bolt sequentially passes through the caveli, connecting hole is locked on the lower body.According to above-mentioned technology
Scheme, the sliding block being in U-shape have the characteristics that light weight and structural strength are good, and can be by the evacuation on the lower body
The structure of slot strengthens the connection relationship with the lower body.
Further technical solution is also possible that further include driving device, and the driving device is for driving the power
Transmission plate moves up and down.
Due to the present invention have the advantages that These characteristics and, can be applied to the casting mould with thimble driving mechanism thus
In.
Detailed description of the invention
Fig. 1 is shown using the structure of the main view direction of the casting mould with thimble driving mechanism of technical solution of the present invention
It is intended to；
Fig. 2 is the schematic perspective view of the guiding mechanism 4；
Fig. 3 is the schematic perspective view of the sliding block 42；
Fig. 4 is the schematic perspective view of the thimble positioning plate 5.
Specific embodiment
The structure of the casting mould with thimble driving mechanism of application technical solution of the present invention is made with reference to the accompanying drawing
Further instruction.
As shown in Figure 1, a kind of casting mould 100 with thimble driving mechanism, including for surrounding workpiece casting mold cavity
Moulding module 1, the total mounting plate 2 of mold and the moulding module connecting plates 3 for being arranged in 2 lower section of the total mounting plate of the mold, it is described
For the total mounting plate 2 of mold for installation on casting board, the moulding module 1 is fixedly connected on the moulding module connecting plates 3
Lower section.The Guiding machine that a pair of of left and right is split is provided between the total mounting plate 2 of the mold and the moulding module connecting plates 3
Structure 4 and the thimble positioning plate 5 being arranged on the guiding mechanism 4 can be slided up and down to, the setting of thimble positioning plate 5 by
In the space that all guiding mechanism 4 is drawn a circle to approve, a pair of of thimble 6 is set on the thimble positioning plate 5, the thimble 6 is used
The moulding module 1 is detached from passing through workpiece described in the moulding module connecting plates 3,1 pushing tow of moulding module.In others
In embodiment, three, four or more guiding mechanisms 4 can be set.It further include being arranged in the mold always to pacify
The motive force transfer 7 of the top of loading board 2 and the connecting rod 8 being fixedly connected in the total output transmission plate 7, the connecting rod 8 from
On down pass through the total mounting plate 2 of the mold be connected on the thimble positioning plate 5, the motive force transfer 7 can pass through institute
Stating driving connecting rod 8 drives the thimble positioning plate 5 and the thimble 6 to move up and down.It further include that driving device (is not drawn in figure
Out), for the driving device for driving the motive force transfer 7 to move up and down, the driving device can be drive cylinder.
As shown in Fig. 2, the guiding mechanism 4 includes in I-shaped guide holder 41 and sliding block 42, the guide holder 41 is solid
Surely it is connected between the total mounting plate 2 of the mold and the moulding module connecting plates 3, is provided on the guide holder 41 up and down
The guide groove 45 that direction extends, the movable end 42a of the sliding block 42 are slidably arranged in the guide groove 45, the sliding block 42
Connecting pin 42b is fixedly connected on the thimble positioning plate 5.Further, between being additionally provided with a pair in the guide groove 45
Every the auxiliary guide pad (43,44) of arrangement, the auxiliary guide pad (43,44) is locked in the guide groove 45 by bolt.
The sliding block 42 is slidably arranged between a pair of auxiliary guide pad (43,44).Wherein, the auxiliary guide pad (43,44)
It is the component between the guide groove 45 for split settings, wear-resistant material manufacture can be used, and can be independent when wearing
It is replaced.
As shown in Figure 3 and Figure 4, further, the thimble positioning plate 5 includes upper plate body 51 and lower body 52, described
Thimble 6 is mounted on the lower body 52.The connecting rod 8 is fixedly connected on the upper plate body 51.The sliding block 42 is in U
Shape includes the left and right left and right side slide plate (421,422) split and is connected between the left and right side slide plate (421,422)
Top slide plate 423, be provided with connecting hole 424 on the top slide plate 423, be provided on the lower body 52 evacuation it is described it is left,
A pair of of escape groove (521,522) of right hand ski (421,422) setting is provided with described in corresponding a pair on the upper plate body 51
The caveli 510 of escape groove (521,522) arrangement, the connecting pin 42b of the sliding block 42 is sunk in the caveli 510 and it
The left and right side slide plate (421,422) is plugged into respectively on the escape groove (521,522), and fastening bolt (is not drawn into) in figure
Sequentially pass through the caveli 510, connecting hole 424 is locked on the installation through-hole 523 of the lower body 52.What is be in U-shape is described
Sliding block 42 has the characteristics that light weight and structural strength are good, and can be by the escape groove (521,522) on the lower body 52
Structure, strengthen and the connection relationship of the lower body 52.
According to the above technical scheme, it is drawn a circle to approve since the thimble positioning plate 5 is arranged in by all guiding mechanisms 4
In space, the guiding mechanism 4 described in this way can provide guiding from multiple orientation for the thimble positioning plate 5, and due to described
The movable end 42a of sliding block 42 is slidably arranged in the guide groove 45, and the connecting pin 42b of the sliding block 42 is fixedly connected on described
On thimble positioning plate 5, in this way the guide groove 45 under the sliding block 42 synergistic effect, make the thimble positioning plate 5 upper
It is more steady during lower slider, thus during also making the workpiece described in advance pushing tow of thimble 6, or it is multiple retreating
It is not easy during position by clamping stagnation.Secondly as the motive force transfer 7 can drive institute by the driving connecting rod 8
It states thimble positioning plate 5 and the thimble 6 moves up and down, the thimble 6 being fixed on the thimble positioning plate 5 in this way can synchronize
Advance and retreated with synchronous, and only needs to be conducive to described in simplification for the unified configuration driven device of the motive force transfer 7
The structure of casting mould 100 reduces manufacturing cost.
The operation of the casting mould 100 is described below: after producing workpiece in the workpiece casting mold cavity, institute
The board driver stated on casting board drives the moulding module 1, the moulding mould by the total mounting plate 2 of the mold
Block connecting plate 3, the guiding mechanism 4, the thimble positioning plate 5, the total output transmission plate 7 and the driving device are to moving up
It is dynamic, keep the workpiece casting mold cavity in the open state, the absorption of workpieces is in the moulding module 1.The driving device
The thimble positioning plate 5 and the thimble 6 is driven to move down by the total output transmission plate 7 and the connecting rod 8, to
Workpiece described in 6 pushing tow of the thimble of lower movement disengages it from the moulding module 1.Then, the driving device passes through described
Total output transmission plate 7 and the connecting rod 8 drive the thimble positioning plate 5 and the thimble 6 to move up reset.
Claims (5)
1. having the casting mould of thimble driving mechanism, always pacify including the moulding module for surrounding workpiece casting mold cavity, mold
Loading board and the moulding module connecting plates being arranged in below the total mounting plate of the mold, the total mounting plate of mold is for installation into casting
It makes on board, the moulding module is fixedly connected on the lower section of the moulding module connecting plates；It is characterized in that, in the mold
The guiding mechanism and downslide can be gone up that at least a pair of of left and right is split are provided between total mounting plate and the moulding module connecting plates
Thimble positioning plate on the guiding mechanism is set dynamicly, and the thimble positioning plate setting is by all guiding mechanism institutes
In the space of delineation, thimble is set on the thimble positioning plate, the thimble is used for across the moulding module connecting plates, institute
It states workpiece described in moulding module pushing tow and is detached from the moulding module；The guiding mechanism includes guide holder and sliding block, the guiding
Seat is fixedly connected between the total mounting plate of the mold and the moulding module connecting plates, is provided on the guide holder up and down
The guide groove that direction extends, the movable end of the sliding block are slidably arranged in the guide groove, and the connecting pin of the sliding block is fixed
It is connected on the thimble positioning plate；It further include having the motive force transfer being arranged in above the total mounting plate of the mold and fixed company
The connecting rod being connected in the total output transmission plate, the connecting rod pass through the total mounting plate of the mold from top to bottom and are connected to institute
It states on thimble positioning plate, the motive force transfer can drive the thimble positioning plate and described by the driving connecting rod
Thimble moves up and down.
2. the casting mould according to claim 1 with thimble driving mechanism, which is characterized in that in the guide groove
It is additionally provided with a pair of spaced apart auxiliary guide pad, the sliding block is slidably arranged between a pair of auxiliary guide pad.
3. the casting mould according to claim 1 with thimble driving mechanism, which is characterized in that the thimble positioning plate
It include upper plate body and lower body, the thimble is mounted on the lower body；The connecting rod is fixedly connected on the upper plate
On body.
4. the casting mould according to claim 3 with thimble driving mechanism, which is characterized in that the sliding block is in U-shape,
It include the left and right left and right side slide plate split and the top slide plate being connected between the left and right side slide plate, on the top slide plate
It is provided with connecting hole, a pair of of the escape groove for avoiding the left and right side slide plate setting is provided on the lower body, on described
The caveli of corresponding a pair of escape groove arrangement is provided on plate body, the connecting pin of the sliding block is sunk in the caveli
And its described left and right side slide plate is plugged into respectively in the escape groove, fastening bolt sequentially passes through the caveli, connecting hole lock
It is scheduled on the lower body.
5. the casting mould according to any one of claims 1 to 4 with thimble driving mechanism, which is characterized in that also wrap
Driving device is included, the driving device is for driving the motive force transfer to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866121.7A CN110449550A (en) | 2019-09-12 | 2019-09-12 | Casting mould with thimble driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866121.7A CN110449550A (en) | 2019-09-12 | 2019-09-12 | Casting mould with thimble driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449550A true CN110449550A (en) | 2019-11-15 |
Family
ID=68491905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910866121.7A Pending CN110449550A (en) | 2019-09-12 | 2019-09-12 | Casting mould with thimble driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449550A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980049405U (en) * | 1996-12-30 | 1998-10-07 | 김영환 | Ejector Aids for Injection Molds |
| KR20030082041A (en) * | 2002-04-16 | 2003-10-22 | 덕성엠앤피 주식회사 | A metallic mold apparatus having multi separating type upper mold |
| US20060134260A1 (en) * | 2004-12-20 | 2006-06-22 | Chihyu Chen | Injection mold with accessorial ejecting mechanism |
| EP2578374A1 (en) * | 2011-10-06 | 2013-04-10 | KraussMaffei Technologies GmbH | Injection moulded part ejector and injection moulding machine with such an injection moulded part ejector |
| CN104589603A (en) * | 2015-02-09 | 2015-05-06 | 浙江黄岩中和塑料模具厂 | Ejection mechanism and mold adopting ejection mechanism |
| DE202015106461U1 (en) * | 2015-11-27 | 2015-12-04 | David Erz | Guiding device for casting tool |
| WO2016034148A1 (en) * | 2014-09-03 | 2016-03-10 | 杨东佐 | Upsetting machine and working method |
| CN105500629A (en) * | 2016-02-03 | 2016-04-20 | 台州市黄岩永明车灯模具厂 | Ejector plate limiting and pulling mechanism for vertical plastic injection mold |
| CN105964994A (en) * | 2015-11-17 | 2016-09-28 | 佛山市南海奔达模具有限公司 | Demolding driving mechanism for casting mold |
| CN205816765U (en) * | 2016-05-31 | 2016-12-21 | 昆山美和机械有限公司 | The mould of automatic ejection slide block moulding section |
| CN207088407U (en) * | 2017-05-18 | 2018-03-13 | 永高股份有限公司 | A kind of glue camera bellows thimble demolding structure |
| CN208584742U (en) * | 2018-06-20 | 2019-03-08 | 深圳市凯尔斯塑胶电子有限公司 | A kind of extruded mould equipped with pin |
| CN210817314U (en) * | 2019-09-12 | 2020-06-23 | 佛山市南海奔达模具有限公司 | Casting mould with thimble drive mechanism |
-
2019
- 2019-09-12 CN CN201910866121.7A patent/CN110449550A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980049405U (en) * | 1996-12-30 | 1998-10-07 | 김영환 | Ejector Aids for Injection Molds |
| KR20030082041A (en) * | 2002-04-16 | 2003-10-22 | 덕성엠앤피 주식회사 | A metallic mold apparatus having multi separating type upper mold |
| US20060134260A1 (en) * | 2004-12-20 | 2006-06-22 | Chihyu Chen | Injection mold with accessorial ejecting mechanism |
| EP2578374A1 (en) * | 2011-10-06 | 2013-04-10 | KraussMaffei Technologies GmbH | Injection moulded part ejector and injection moulding machine with such an injection moulded part ejector |
| WO2016034148A1 (en) * | 2014-09-03 | 2016-03-10 | 杨东佐 | Upsetting machine and working method |
| CN104589603A (en) * | 2015-02-09 | 2015-05-06 | 浙江黄岩中和塑料模具厂 | Ejection mechanism and mold adopting ejection mechanism |
| CN105964994A (en) * | 2015-11-17 | 2016-09-28 | 佛山市南海奔达模具有限公司 | Demolding driving mechanism for casting mold |
| DE202015106461U1 (en) * | 2015-11-27 | 2015-12-04 | David Erz | Guiding device for casting tool |
| CN105500629A (en) * | 2016-02-03 | 2016-04-20 | 台州市黄岩永明车灯模具厂 | Ejector plate limiting and pulling mechanism for vertical plastic injection mold |
| CN205816765U (en) * | 2016-05-31 | 2016-12-21 | 昆山美和机械有限公司 | The mould of automatic ejection slide block moulding section |
| CN207088407U (en) * | 2017-05-18 | 2018-03-13 | 永高股份有限公司 | A kind of glue camera bellows thimble demolding structure |
| CN208584742U (en) * | 2018-06-20 | 2019-03-08 | 深圳市凯尔斯塑胶电子有限公司 | A kind of extruded mould equipped with pin |
| CN210817314U (en) * | 2019-09-12 | 2020-06-23 | 佛山市南海奔达模具有限公司 | Casting mould with thimble drive mechanism |
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