CN208991705U - A kind of dispellable mould casting suspension exciting moulding machine - Google Patents
A kind of dispellable mould casting suspension exciting moulding machine Download PDFInfo
- Publication number
- CN208991705U CN208991705U CN201821772105.9U CN201821772105U CN208991705U CN 208991705 U CN208991705 U CN 208991705U CN 201821772105 U CN201821772105 U CN 201821772105U CN 208991705 U CN208991705 U CN 208991705U
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- China
- Prior art keywords
- support platform
- motor
- moulding machine
- mould casting
- eccentric wheel
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Abstract
The utility model relates to a kind of dispellable mould casting suspension exciting moulding machines, including horizontally disposed pedestal, for placing the support platform of sandbox and two motor cabinets of pedestal front are arranged in the side of being set on the base, air spring is provided between the pedestal and support platform, the supporting frame of Jiong word shape is fixedly installed in the support platform, the inside of the supporting frame is fixedly installed air spring, motor is provided on the motor cabinet, the output end of the motor is flexibly connected with support platform, the support platform is additionally provided with offsetting mechanism and eccentric synchronizing wheel.The utility model jolt ramming effect is good, and work efficiency is high.
Description
Technical field
The utility model relates to evaporative pattern jolt moulding machine technical fields, and in particular to a kind of dispellable mould casting suspension is sharp
Shake moulding machine.
Background technique
Currently, in lost foam casting process, since contoured surface and the inner-cavity structure of disappearance die casting are complex, and
Model is more soft, thin, easily-deformable, any binder is not added again in molding sand, so just needing molding sand before the deadline
It is uniformly filled in sandbox around each position and model and is reached the degree of packing of technique requirement, while also to guarantee not damage mould
The coating on type surface and the accuracy for guaranteeing its size.Therefore, molding process always is in lost foam casting process
One of key points and difficulties, and the jolt ramming of molding sand is the key that formative technology, the effect of vibration ramming directly affects lost foam casting
The success or failure of technique, inappropriate vibrating effect and compactedness easily cause casting defect, scrap.
It during the jolt ramming of molding sand, not only needs to make dry sand consolidation, with greater need for being fills up to each of intricate casting cavity
A corner, and it is subject to consolidation, the Main way that different casting dry sands needs to fill is inconsistent, and some also needs in several directions
Filling, vibration acceleration increase, and filling and consolidation ability can all increase, but increase a possibility that foam mold deforms, vibration
Acceleration reduces, and the requirement of filling is not achieved.
Publication number CN102166622B discloses Multidimensional swing table for lost foam, including base, is provided with jolt ramming above base
Rack body, is provided with multiple air springs between base and plain bumper frame body, the top of plain bumper frame body is placed with sandbox, base
Front side be equipped with motor base (frame), plain bumper frame body is solid by more set clamping devices for being symmetricly set on frame body both sides and sandbox
Fixed, the inside of the plain bumper frame body is equipped with the first transmission shaft and second driving shaft that are parallel to each other, the first transmission shaft and second
The front-end and back-end of transmission shaft are equipped with synchronous pulley and eccentric synchronizing wheel.
Above-mentioned technical proposal clamps sandbox by fixed clamping device, and the position of sandbox is relatively fixed, cannot achieve suspension
Comprehensive various dimensions jolt ramming, jolt ramming is not enough, poor for the jolt ramming effect of multi-direction or complicated position.
Utility model content
The purpose of this utility model is that: it is adopted in view of the above-mentioned problems of the prior art, the utility model provides one kind
With elastic clamp device and motor is fixedly mounted, be conducive to the abundant jolt ramming of sandbox while motor can be protected to extend its use
The dispellable mould casting suspension exciting moulding machine in service life.
The technical solution adopted in the utility model is as follows:
A kind of dispellable mould casting suspension exciting moulding machine, the use including horizontally disposed pedestal, the side of being set on the base
In the support platform for placing sandbox and two motor cabinets of pedestal front are set, the left side between the pedestal and support platform
It is provided with one and arranges the first air spring, right side is provided with one and arranges the 2nd air spring, is fixedly installed Jiong in the support platform
The supporting frame of font, the inside of the supporting frame are fixedly installed air spring, are provided with electricity on the motor cabinet
The output end of machine, the motor is flexibly connected with support platform, and it is synchronous with bias that the support platform is additionally provided with offsetting mechanism
Wheel.
When utility model works, sandbox is placed into support platform, sandbox is pushed into supporting frame, so that supporting
Air spring elastic compression sandbox on the inside of frame, adjusts the position of offsetting mechanism, so that support platform obtains certain offset
Angle starts motor, and under the drive of two motors, under the action of planting eccentric synchronizing wheel, support platform is vibrated, and is passed through
Supporting frame is vibrated to the side of sandbox and upper transmission, realizes the Omnibearing vibrating of the three-dimensional of sandbox；Pass through simultaneously
The position of offsetting mechanism and the frequency of motor are adjusted, the jolt ramming to required specific position may be implemented, jolt ramming is abundant, high-efficient；
After the molding sand jolt ramming in sandbox, motor is closed.
Further, the offsetting mechanism includes the connecting rod that support platform is arranged in, and is provided with work in the connecting rod
Dynamic heavy ball, the activity heavy ball is set in the connecting rod and is slidably connected with the connecting rod, in the activity heavy ball
Two sides are provided with lock device.
Further, the connecting rod both ends are fixedly installed the limited block for limiting activity heavy ball sliding scale.
Further, the inside of the supporting frame top, left part and right part is fixedly installed air spring, the sky
Gas spring is connected with jacking block.
Further, the jacking block is vulcanie body.
Further, the support platform front is provided with eccentric synchronizing wheel, and the output end of the motor is synchronous with bias
Wheel passes through synchronous band connection.
Further, the eccentric synchronizing wheel includes that eccentric wheel fixed plate, outer eccentric wheel and interior eccentric wheel, eccentric wheel are fixed
Plate is fixed on the axis connecting with support platform, several connecting holes, outer eccentric wheel are evenly equipped on the surface of eccentric wheel fixed plate
It is separately fixed on the outer surface and inner surface of eccentric wheel fixed plate with interior eccentric wheel by the connecting hole.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
The utility model is vibrated by supporting frame to the side of sandbox and upper transmission, realizes the three-dimensional of sandbox
Omnibearing vibrating；The utility model on the inside of supporting frame by being arranged elastic clamping apparatus air spring, in tight flask
While position, some spatial margins are provided for the vibration of sandbox；The utility model, can be with by adjusting the position of offsetting mechanism
Realize the jolt ramming to required specific position, jolt ramming is abundant, high-efficient；Motor is fixedly mounted in the utility model, is conducive to sandbox and fills
Divide jolt ramming, while motor can be protected to prolong its service life.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model suspension exciting moulding machine；
Fig. 2 is the top view of the utility model suspension exciting moulding machine；
Fig. 3 is the enlarged drawing at A；
Fig. 4 is the enlarged drawing at B；
In the figure, it is marked as 1- support platform, 2- pedestal, 3- motor cabinet, 4- motor, 5- supporting frame, 6- air spring,
The first air spring of 61-, the second air spring of 62-, 7- sandbox, 8- jacking block, 9- bias synchronizing wheel, 10- connecting rod, 11- limit
Block, 12- activity heavy ball, 13- lock device.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model, i.e., the described embodiments are only a part of the embodiments of the utility model,
Instead of all the embodiments.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with each
Different configurations is planted to arrange and design.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to
The range of the utility model protection.
It should be noted that the relational terms of term " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described
There is also other identical elements in the process, method, article or equipment of element.
Including horizontally disposed pedestal 2,2 top of pedestal is arranged in a kind of dispellable mould casting suspension exciting moulding machine
For placing the support platform 1 of sandbox 7 and being arranged in two motor cabinets 3 of 2 front of pedestal, the pedestal 2 and support platform 1 it
Between left side be provided with one and arrange the first air spring 61, right side is provided with one and arranges the 2nd air spring 62, in the support platform 1
It is fixedly installed the supporting frame 5 of Jiong word shape, the inside of the supporting frame 5 is fixedly installed air spring 6, the motor
It is provided with motor 4 on seat 3, the output end of the motor 4 is flexibly connected with support platform 1, and the support platform 1 is additionally provided with
Offsetting mechanism and eccentric synchronizing wheel 9.
It elaborates below with reference to embodiment to the utility model.
Embodiment 1
Including horizontally disposed pedestal 2,2 top of pedestal is arranged in a kind of dispellable mould casting suspension exciting moulding machine
For placing the support platform 1 of sandbox 7 and being arranged in two motor cabinets 3 of 2 front of pedestal, the pedestal 2 and support platform 1 it
Between left side be provided with one and arrange the first air spring 61, right side is provided with one and arranges the 2nd air spring 62, in the support platform 1
It is fixedly installed the supporting frame 5 of Jiong word shape, the inside of the supporting frame 5 is fixedly installed air spring 6, the motor
It is provided with motor 4 on seat 3, the output end of the motor 4 is flexibly connected with support platform 1, and the support platform 1 is additionally provided with
Offsetting mechanism and eccentric synchronizing wheel.
When utility model works, sandbox 7 is placed into support platform 1, sandbox 7 is pushed into supporting frame 5, so that
The 6 elastic compression sandbox 7 of air spring of 5 inside of supporting frame, adjusts the position of offsetting mechanism, so that support platform 1 obtains one
Fixed deviation angle starts motor 4, and under the drive of two motors 4, under the action of eccentric synchronizing wheel, support platform 1 is obtained
Vibration, and vibrated by supporting frame 5 to the side of sandbox 7 and upper transmission, realize the comprehensive of the three-dimensional of sandbox 7
Vibration；Simultaneously by adjusting the position of offsetting mechanism and the frequency of motor 4, the jolt ramming to required specific position may be implemented, shake
It is real abundant, it is high-efficient；After the molding sand jolt ramming in sandbox 7, motor 4 is closed.
The utility model is vibrated by supporting frame to the side of sandbox and upper transmission, realizes the three-dimensional of sandbox
Omnibearing vibrating；By the way that elastic clamping apparatus air spring is arranged on the inside of supporting frame, while tight flask position,
Some spatial margins are provided for the vibration of sandbox；By adjusting the position of offsetting mechanism, may be implemented to required specific position
Jolt ramming, jolt ramming is abundant, high-efficient；Motor is fixedly mounted, is conducive to the abundant jolt ramming of sandbox, while motor can be protected to extend
Its service life.
Embodiment 2
On the basis of embodiment 1, the offsetting mechanism includes the connecting rod 10 that support platform 1 is arranged in, the connection
Activity heavy ball 12 is provided on bar 10, the activity heavy ball 12 is set in the connecting rod 10 and slides with the connecting rod 10
Connection is provided with lock device 13 in the two sides of the activity heavy ball 12, moves position of the activity heavy ball 12 in connecting rod 10, by
There is very big quality in activity heavy ball 12, and 1 lower part of support platform is connected by air spring 6, so support platform 1 will deviate
Certain angle can adjust angle according to needs of production, reuse lock device 13 activity heavy ball 12 is fixed.
Embodiment 3
On the basis of embodiment 2,10 both ends of connecting rod, which are fixedly installed, slides model for limiting activity heavy ball 12
The limited block 11 enclosed, the moving range of activity heavy ball 12 can be limited by limited block, to limit the angle of the offset of support platform 1
Range is spent, prevents 1 deviation angle of support platform is excessive from can not work normally, in addition, limited block 11 can also be prevented because of lock device
When 13 damage failure, the excessive problem of 1 deviation angle of support platform that may cause is slided in activity heavy ball 12.
Embodiment 4
On the basis of embodiment 1, the inside of 5 top of supporting frame, left part and right part is fixedly installed air
Spring 6, the air spring 6 are connected with jacking block 8, and support platform 1 is vibrated, and pass through supporting frame 5 to the side of sandbox 7
Vibrated with upper transmission, in vibration processes, since sandbox 7 is in the state of elastic clamping, thus sandbox 7 can along the vertical direction with
A certain range of separation is generated between support platform 1, then and is under the effect of gravity fallen back in support platform 1, is formed close
It like the state of suspension, loops back and forth like this, due to being provided with air spring 6, sandbox 7 can also generate certain position in transverse direction
It moves, further increases the stress intensity of sandbox 7, improve jolt ramming effect, realize the comprehensive of the three-dimensional of sandbox 7
Exciting.
Embodiment 5
On the basis of embodiment 4, the jacking block 8 is vulcanie body, can be held out against using the jacking block 8 of vulcanie body
Sandbox 7, while sandbox 7 will not be damaged.
Embodiment 6
On the basis of embodiment 1,1 front of support platform is provided with eccentric synchronizing wheel 9, the motor 4
Output end and eccentric synchronizing wheel 9 by synchronous band connection, by by motor 4 and support platform by synchronous band connection, to making
Motor is fixedly mounted, and when support platform 1 vibrates work, can protect motor to prolong its service life, while jolt ramming is imitated
Rate is high.
Embodiment 7
On the basis of embodiment 6, the bias synchronizing wheel 9 includes eccentric wheel fixed plate, outer eccentric wheel and interior eccentric wheel,
Eccentric wheel fixed plate is fixed on the axis connecting with support platform 1, several connections are evenly equipped on the surface of eccentric wheel fixed plate
Hole, outer eccentric wheel and interior eccentric wheel are separately fixed on the outer surface and inner surface of eccentric wheel fixed plate by the connecting hole,
By the way that eccentric synchronizing wheel cooperation is being arranged, so that orientation filling is become SPATIAL VORTEX swing and move multidirectional filling, it can be achieved that orientation is optimal
Laterally even climbing filling.
The above are the main feature of this programme and its advantages, It should be understood by those skilled in the art that this programme is not
It is restricted to the described embodiments, the above embodiments and description only describe the principles of this programme, are not departing from this
Under the premise of scheme spirit and scope, this programme be will also have various changes and improvements, these changes and improvements both fall within requirement and protect
In the scope of the utility model of shield, this programme is claimed range and is defined by the appending claims and its equivalent thereof.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to dismantling connection, or
It is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate media's letter can also be passed through
It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
Claims (7)
1. a kind of dispellable mould casting suspension exciting moulding machine, it is characterised in that: exist including horizontally disposed pedestal (2), setting
Above pedestal (2) for place sandbox (7) support platform (1) and be arranged pedestal (2) front two motor cabinets (3),
Left side between the pedestal (2) and support platform (1) is provided with one and arranges the first air spring (61), and right side is provided with one and arranges
Two air springs (62) are fixedly installed the supporting frame (5) of Jiong word shape, the supporting frame (5) on the support platform (1)
Inside be fixedly installed air spring (6), be provided with motor (4) on the motor cabinet (3), the motor (4) it is defeated
Outlet is flexibly connected with support platform (1), and the support platform (1) is additionally provided with offsetting mechanism and eccentric synchronizing wheel (9).
2. a kind of dispellable mould casting suspension exciting moulding machine according to claim 1, it is characterised in that: the offset machine
Structure includes connecting rod (10) of the setting in support platform (1), is provided with activity heavy ball (12), the work on the connecting rod (10)
Dynamic heavy ball (12) are set in the connecting rod (10) and are slidably connected with the connecting rod (10), in the activity heavy ball (12)
Two sides be provided with lock device (13).
3. a kind of dispellable mould casting suspension exciting moulding machine according to claim 2, it is characterised in that: the connecting rod
(10) both ends are fixedly installed the limited block (11) for limiting activity heavy ball (12) sliding scale.
4. a kind of dispellable mould casting suspension exciting moulding machine according to claim 1, it is characterised in that: the support frame
The inside on frame (5) top, left part and right part is fixedly installed air spring (6), and the air spring (6) is connected with jacking block
(8)。
5. a kind of dispellable mould casting suspension exciting moulding machine according to claim 4, it is characterised in that: the jacking block
It (8) is vulcanie body.
6. a kind of dispellable mould casting suspension exciting moulding machine according to claim 1, it is characterised in that: the support is flat
Platform (1) front is provided with eccentric synchronizing wheel (9), and the output end of the motor (4) and eccentric synchronizing wheel (9) are connected by synchronous belt
It connects.
7. a kind of dispellable mould casting suspension exciting moulding machine according to claim 6, it is characterised in that: described eccentric same
Step wheel (9) includes eccentric wheel fixed plate, outer eccentric wheel and interior eccentric wheel, and eccentric wheel fixed plate is fixed on support platform (1) even
On the axis connect, several connecting holes are evenly equipped on the surface of eccentric wheel fixed plate, outer eccentric wheel and interior eccentric wheel pass through the company
Hole is connect to be separately fixed on the outer surface and inner surface of eccentric wheel fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772105.9U CN208991705U (en) | 2018-10-30 | 2018-10-30 | A kind of dispellable mould casting suspension exciting moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772105.9U CN208991705U (en) | 2018-10-30 | 2018-10-30 | A kind of dispellable mould casting suspension exciting moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208991705U true CN208991705U (en) | 2019-06-18 |
Family
ID=66805078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772105.9U Expired - Fee Related CN208991705U (en) | 2018-10-30 | 2018-10-30 | A kind of dispellable mould casting suspension exciting moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208991705U (en) |
-
2018
- 2018-10-30 CN CN201821772105.9U patent/CN208991705U/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: 20190618 Termination date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |