CN206392849U - A kind of folding mode slider link gear - Google Patents
A kind of folding mode slider link gear Download PDFInfo
- Publication number
- CN206392849U CN206392849U CN201621448148.2U CN201621448148U CN206392849U CN 206392849 U CN206392849 U CN 206392849U CN 201621448148 U CN201621448148 U CN 201621448148U CN 206392849 U CN206392849 U CN 206392849U
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- CN
- China
- Prior art keywords
- link gear
- slide
- connecting rod
- outer slide
- taper pin
- 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 provides a kind of folding mode slider link gear, including drive mechanism, the first link gear, the second link gear, the first core rod and the second core rod；First link gear includes the first taper pin, the first outer slide, first connecting rod and the first inner slide, second link gear includes the second taper pin, the second outer slide, second connecting rod and the second inner slide, first outer slide is internally provided with inclined first slotted eye, and the second outer slide is internally provided with inclined second slotted eye；First taper pin is slidably connected by the first slotted eye with the first outer slide, first outer slide is fixedly connected with first connecting rod, first connecting rod is fixedly connected with the first inner slide, and drive mechanism is connected with the first taper pin, and the first outer slide and the first inner slide can be moved horizontally along the axle where first connecting rod；Second link gear and the first link gear minute surface are symmetrical；First core rod is clamped by the first outer slide and the second inner slide, and the second core rod is clamped by the second outer slide and the first inner slide.
Description
Technical field
The utility model belongs to mechanical field, is related to a kind of folding mode slider link gear.
Background technology
Existing clasp mould mechanism, it is most of to push directly on and crank arm using cylinder or oil cylinder, by band moving platen of cranking arm, or
Person pushes directly on template to realize the opening and closure of template.The shortcoming of existing folding mode structure is opening or closure
Speed is slower, low production efficiency, and production cost is high.
Such as Chinese patent application CN201320126493.4 discloses a kind of single shaft folding mould, bottom mould postioning link gear,
The mechanism is arranged on bottle blowing machine, including folding membrane module, bottom mould postioning component and drive component, and folding membrane module includes bottom
Mould, solid plate, moving platen；Multiple driven contiguous blocks of the bottom mould postioning component including active contiguous block and the cooperation of active contiguous block,
Multiple sliding blocks, the one end of multiple driven contiguous blocks is connected with gantry rotation respectively, and the other end is connected with multiple sliding blocks respectively,
When in conjunction membrane stage, bed die is plugged in space and inconsistent with bed die, frame with frame formation space, sliding block；Driving
Component includes rotating shaft, the power source of drive shaft rotation, moving platen, active contiguous block that can be rotated around Pivot Point Center line direction
Mutually it is fixedly connected with rotating shaft simultaneously；And for example Chinese patent Authorization Notice No.：CN201907183U, authorized announcement date：2011 07
The moon 27, a kind of core-pulling device is disclosed, the core-pulling device includes template, oil cylinder and the drawing linked with oil cylinder output end
Bar, the template is provided with storage tank, and oil cylinder is installed to be coordinated in storage tank and with storage tank cell wall composition guide rail guide groove, pull bar
Die on the other end and outer mold of upper and oil cylinder output linkage end is fixed, oil cylinder outer wall and the core rod in outer mold
It is fixed.The core-pulling device that the utility model is proposed has the following disadvantages：When the position of core-pulling device is pacified with die casting equipment
Air cock is vertical, and core pulling stroke it is longer when, it may occur that oil cylinder is interfered with safety door, and the situation of closed safe door is unable to during work.
Utility model content
In view of the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of folding mode slider gear
Structure, its can by sliding block move horizontally carry out mould folding, extract out core rod product.
In order to reach foregoing utility model purpose, the utility model provides a kind of folding mode slider link gear, and it is wrapped
Include drive mechanism, the first link gear, the second link gear, the first core rod and the second core rod；
First link gear includes the first taper pin, the first outer slide, first connecting rod and the first inner slide,
Second link gear includes the second taper pin, the second outer slide, second connecting rod and the second inner slide,
First outer slide is internally provided with inclined first slotted eye, and second outer slide is internally provided with inclined
Second slotted eye；
Wherein, first taper pin is slidably connected by first slotted eye with first outer slide, outside described first
Sliding block is fixedly connected with the first connecting rod, and the first connecting rod is fixedly connected with first inner slide, the drive mechanism
It is connected with first taper pin, first outer slide and the first inner slide can be along the axle levels where the first connecting rod
It is mobile；Second taper pin is slidably connected by second slotted eye with second outer slide, second outer slide and institute
State second connecting rod to be fixedly connected, the second connecting rod is fixedly connected with second inner slide, the drive mechanism and described the
Two taper pins are connected, and second outer slide and the second inner slide can be moved horizontally along the axle where the second connecting rod；And
Second link gear and first link gear are into mirror symmetrical structure；
First core rod and second core rod are arranged on pedestal, and first core rod is outer sliding by described first
Block is clamped with second inner slide, and second core rod is clamped by second outer slide and first inner slide.
Above-mentioned folding mode slider link gear, when the drive mechanism by first, second taper pin pull out first, second slotted eye
When, first taper pin drives the first outer slide to be moved horizontally along axially external where first connecting rod, the inner slide of linkage first
Moved horizontally along axially external where first connecting rod；The second taper pin drives the second outer slide along the axle where second connecting rod simultaneously
Move horizontally laterally, the inner slide of linkage second is moved horizontally along axially external where second connecting rod, so that outside first
Sliding block and the first core rod of the second inner slide clamping loosen, and the second core rod of the second outer slide and the clamping of the first inner slide loosens,
To extract out, the effect of die sinking is reached；And when first, second taper pin is promoted first, second slotted eye by the drive mechanism, should
First taper pin drives the first outer slide to be moved horizontally along the axially inner side where first connecting rod, and the inner slide of linkage first is along first
Axially inner side where connecting rod is moved horizontally；The second taper pin drives the second outer slide along the axially inner side where second connecting rod simultaneously
Move horizontally, the inner slide of linkage second is moved horizontally along the axially inner side where second connecting rod, thus by the first outer slide with
The first core rod between second inner slide is clamped, and the second core rod between the second outer slide and the first inner slide is clamped, and reaches conjunction
The effect of mould.
In above-mentioned folding mode slider link gear, it is preferable that the inclination angle of first slotted eye and horizontal direction is 120-
150 degree；The inclination angle of second slotted eye and horizontal direction is 30-60 degree.
In above-mentioned folding mode slider link gear, it is preferable that first taper pin includes the first rake and first and erected
Straight portion, second taper pin includes the second rake and the second vertical portion, and first vertical portion is fixedly connected with upper mould, described
Second vertical portion is fixedly connected with upper mould.
In above-mentioned folding mode slider link gear, it is preferable that the inclination angle of first rake and horizontal direction is
The inclination angle of 120-150 degree, second rake and horizontal direction is 30-60 degree.
In above-mentioned folding mode slider link gear, it is preferable that the first fixation nail, institute are provided with first vertical portion
State and the second fixation nail is provided with the second vertical portion, first taper pin is fixed nail and fixed with the upper mould by described first to be connected
Connect, second taper pin is fixed nail by described second and is fixedly connected with the upper mould.
In above-mentioned folding mode slider link gear, it is preferable that the upper mould is connected with the drive mechanism.Driving
Mechanism drives upper mould to move up and down, and upper modular belt is moved the first and second taper pins and moved up and down, so that first outer slide that links, the first company
Bar and the first inner slide, and the second outer slide, the movement of second connecting rod and the second inner slide in the horizontal direction, so as to complete mould
The moving process of tool.
In above-mentioned folding mode slider link gear, it is preferable that be provided between first outer slide and first connecting rod
First grip block, is provided with the second grip block between second outer slide and second connecting rod, first core rod passes through described
First grip block is clamped with second inner slide, and second core rod passes through second grip block and first inner slide
Clamping.
The folding mode slider link gear that the utility model is provided, folding mold process is completed by taper pin linkage inner and outer slider
Sequence, and a folding mold process sequence can complete the core pulling of two core rods（Complete two products）, acted with simple structure solution
Problem, folding mode slider link gear structure simplifies, easy to operate, and equipment volume reduces, production efficiency is high, cost is low.
Brief description of the drawings
Fig. 1 is the structural representation for the folding mode slider link gear that embodiment 1 is provided；
Fig. 2 is the profile for the folding mode slider link gear that embodiment 1 is provided.
Embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and beneficial effect, now to this practicality
New technical scheme carry out it is described further below, but it is not intended that to the utility model can practical range restriction.
Embodiment 1
A kind of folding mode slider link gear is present embodiments provided, as shown in figure 1, it includes drive mechanism, first
Motivation structure, the second link gear, the first core rod 10 and the second core rod 20；First link gear is included outside the first taper pin 11, first
Sliding block 12, the inner slide 14 of first connecting rod 13 and first, the second link gear include the second taper pin 21, the second outer slide 22, second
The inner slide 24 of connecting rod 23 and second；First outer slide 12 is internally provided with inside inclined first slotted eye 15, the second outer slide 22
It is provided with inclined second slotted eye 25, the inclination angle of the first slotted eye 15 and horizontal direction is 120 degree；Second slotted eye 25 and horizontal direction
Inclination angle be 60 degree；
As shown in Fig. 2 the first taper pin 11 is slidably connected by the first slotted eye 15 with the first outer slide 12, the first outer slide 12
It is fixedly connected with first connecting rod 13, first connecting rod 13 is fixedly connected with the first inner slide 14, drive mechanism is passed with the first taper pin 11
Dynamic connection, the first outer slide 12 and the first inner slide 14 can be moved horizontally along the axle where first connecting rod 13；Second taper pin 21 leads to
Cross the second slotted eye 25 to be slidably connected with the second outer slide 22, the second outer slide 22 is fixedly connected with second connecting rod 23, second connecting rod
23 are fixedly connected with the second inner slide 24, and drive mechanism is connected with the second taper pin 21, sliding in the second outer slide 22 and second
Block 24 can be moved horizontally along the axle where second connecting rod 23；And second link gear and the first link gear into minute surface symmetrical junction
Structure；
First taper pin 11 includes the first rake and the first vertical portion, and the second taper pin 21 includes the second rake and second and erected
The inclination angle of straight portion, the first rake and horizontal direction is 120 degree, and the inclination angle of the second rake and horizontal direction is 60 degree, first
It is provided with vertical portion in the first fixation nail 16, the second vertical portion and is provided with the second fixation nail 26, the first taper pin 11 passes through first
Fixed nail 16 is fixedly connected with upper mould, and the second taper pin 21 is fixed nail 26 by second and is fixedly connected with upper mould, upper mould and driving machine
Structure is connected；
First core rod 10 and the second core rod 20 are arranged on pedestal, are provided between the first outer slide 12 and first connecting rod 13
First grip block 17, is provided with the second grip block 27 between the second outer slide 22 and second connecting rod 23, the first core rod 10 passes through
One grip block 17 is clamped with the second inner slide 24, and the second core rod 20 is clamped by the second grip block 27 with the first inner slide 14.
The folding mode slider link gear that the present embodiment is provided, when first, second taper pin is pulled out the by the drive mechanism
First, during the second slotted eye, first taper pin drives the first outer slide together with the first grip block along axially external where first connecting rod
Move horizontally, the inner slide of linkage first is moved horizontally along axially external where first connecting rod；The second taper pin drives the simultaneously
Two outer slides are moved horizontally together with the second grip block along axially external where second connecting rod, and the inner slide of linkage second is along second
Axially external where connecting rod is moved horizontally, so that the first grip block and the first core rod of the second inner slide clamping loosen, the
Two grip blocks and the second core rod of the first inner slide clamping loosen, and to extract out, reach the effect of die sinking；And when the driving machine
When first, second taper pin is promoted first, second slotted eye by structure, first taper pin drives the first outer slide together with the first grip block edge
Axially inner side where first connecting rod is moved horizontally, and the inner slide of linkage first is moved along the axially inner side level where first connecting rod
It is dynamic；The second taper pin drives the second outer slide to be moved horizontally together with the second grip block along the axially inner side where second connecting rod simultaneously,
The inner slide of linkage second is moved horizontally along the axially inner side where second connecting rod, so that by the first grip block and the second inner slide
Between the first core rod clamp, the second core rod between the second grip block and the first inner slide is clamped, and reaches the effect of matched moulds.
From embodiment 1, the folding mode slider link gear that the utility model is provided is linked inside and outside cunning by taper pin
Block completes folding mold process sequence, and a folding mold process sequence can complete the core pulling of two core rods（Complete two products）, with simple
Structure solution action problem, folding mode slider link gear structure simplifies, easy to operate, and equipment volume reduces, production efficiency
High, cost is low.
Claims (7)
1. a kind of folding mode slider link gear, it is characterised in that：The folding mode slider link gear includes drive mechanism, the
One link gear, the second link gear, the first core rod and the second core rod；
First link gear includes the first taper pin, the first outer slide, first connecting rod and the first inner slide,
Second link gear includes the second taper pin, the second outer slide, second connecting rod and the second inner slide,
First outer slide is internally provided with inclined first slotted eye, and second outer slide is internally provided with inclined second
Slotted eye；
Wherein, first taper pin is slidably connected by first slotted eye with first outer slide, first outer slide
It is fixedly connected with the first connecting rod, the first connecting rod is fixedly connected with first inner slide, the drive mechanism and institute
The drive connection of the first taper pin is stated, first outer slide and the first inner slide can be moved along the axle level where the first connecting rod
It is dynamic；Second taper pin is slidably connected by second slotted eye with second outer slide, second outer slide with it is described
Second connecting rod is fixedly connected, and the second connecting rod is fixedly connected with second inner slide, the drive mechanism and described second
Taper pin is connected, and second outer slide and the second inner slide can be moved horizontally along the axle where the second connecting rod；And institute
The second link gear and first link gear are stated into mirror symmetrical structure；
First core rod and second core rod are arranged on pedestal, and first core rod by first outer slide with
The second inner slide clamping, second core rod is clamped by second outer slide and first inner slide.
2. in folding mode slider link gear according to claim 1, it is characterised in that：First slotted eye and level side
To inclination angle be 120-150 degree；The inclination angle of second slotted eye and horizontal direction is 30-60 degree.
3. in folding mode slider link gear according to claim 1, it is characterised in that：First taper pin includes first
Rake and the first vertical portion, second taper pin include the second rake and the second vertical portion, first vertical portion with it is upper
Mould is fixedly connected, and second vertical portion is fixedly connected with upper mould.
4. in folding mode slider link gear according to claim 3, it is characterised in that：First rake and level
The inclination angle in direction is 120-150 degree, and the inclination angle of second rake and horizontal direction is 30-60 degree.
5. in folding mode slider link gear according to claim 3, it is characterised in that：Set in first vertical portion
Have and the second fixation nail is provided with the first fixation nail, second vertical portion, first taper pin is fixed by described first and followed closely
It is fixedly connected with the upper mould, second taper pin is fixed nail by described second and is fixedly connected with the upper mould.
6. in the folding mode slider link gear according to claim 3 or 5, it is characterised in that：The upper mould drives with described
Motivation structure is connected.
7. in folding mode slider link gear according to claim 1, it is characterised in that：First outer slide and first
The first grip block is provided between connecting rod, the second grip block, described are provided between second outer slide and second connecting rod
One core rod is clamped by first grip block and second inner slide, second core rod by second grip block with
The first inner slide clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448148.2U CN206392849U (en) | 2016-12-28 | 2016-12-28 | A kind of folding mode slider link gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448148.2U CN206392849U (en) | 2016-12-28 | 2016-12-28 | A kind of folding mode slider link gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206392849U true CN206392849U (en) | 2017-08-11 |
Family
ID=59511069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621448148.2U Expired - Fee Related CN206392849U (en) | 2016-12-28 | 2016-12-28 | A kind of folding mode slider link gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206392849U (en) |
-
2016
- 2016-12-28 CN CN201621448148.2U patent/CN206392849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |