CN207076938U - A kind of Stripping pattern machine - Google Patents
A kind of Stripping pattern machine Download PDFInfo
- Publication number
- CN207076938U CN207076938U CN201720650439.8U CN201720650439U CN207076938U CN 207076938 U CN207076938 U CN 207076938U CN 201720650439 U CN201720650439 U CN 201720650439U CN 207076938 U CN207076938 U CN 207076938U
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- CN
- China
- Prior art keywords
- frame
- shank
- supporting plate
- pattern machine
- stripping pattern
- 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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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a kind of Stripping pattern machine; the Stripping pattern machine includes frame; sandbox is fixed with the top of the frame; the bottom of the sandbox is provided with wears groove and the supporting plate of wears groove is passed through for support part model; the bottom of the supporting plate is provided with strut, and the swing rod that the drive for driving strut to move up and down in a manner of gear-driven and driving drive rotate is provided with the frame;It is provided with and is blocked on swing rod path and for keeping supporting plate and the elastic spacing pin of bottom cooperation in the side wall of the frame, the described one end of elastic spacing pin away from spacing stop is provided with drawstring, and having reduces the advantages of labor intensity improves production efficiency simultaneously.
Description
Technical field
A kind of mould is the utility model is related to, more particularly to a kind of Stripping pattern machine.
Background technology
Traditional casting sand molding method has the methods of mould preparation moulding, sub-module design, loose pattern moulding, although these methods
Simple to operate, the Operational preparation time is short, but is hand moulding, and labor intensity is big, and efficiency is low, and molding quality is poor.With
World economic integration progress faster, internationalizationof of market trend more and more higher so that middle-size and small-size foundry enterprise is had in face of casting
Part product small lot, the market demand situation of multi items, for such case, if upper large-scale production line, economically uneconomical, adjust
Whole also pretty troublesome, if a moulding machine is not only put into greatly in each kind, production floor space also needs very big.If with tradition
Hand moulding, not only labor strength is big, process is more and complexity, low production efficiency, can not meet efficiently to produce needs, and
And dimensional accuracy is difficult to hold, end product quality is difficult to ensure that.Therefore accelerate to adapt to new product update, the production cycle
The demand of shortening, develops that a kind of labor strength is low, production efficiency is high, product physical dimension is accurate, simple in construction, versatility
Good mould.
Utility model content
The purpose of this utility model is to provide a kind of Stripping pattern machine, has reached reduction labor intensity while has improved production efficiency
Effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of Stripping pattern machine, including frame, sandbox are fixed with the top of the frame, the bottom of the sandbox is provided with wears groove
With the supporting plate that wears groove is passed through for support part model, the bottom of the supporting plate is provided with strut, be provided with the frame with
Gear-driven mode drives the drive that strut moves up and down and the swing rod for driving drive to rotate;In the side wall of the frame
The elastic spacing pin for being blocked on swing rod path and being used for and keep supporting plate to coordinate with bottom is provided with, the elastic spacing pin is remote
One end of spacing stop is provided with drawstring.
Using such scheme, when supporting plate is moved to the top, that is, when supporting plate just coordinates with sandbox, elasticity
Spacer pin is blocked in the top of swing rod, forms position-limit mechanism, to prevent its rotation, that is, prevents supporting plate from falling；This state
And the state of box moulding；Box moulding is divided into two kinds, when with production mould, second, with Mold Making product.
When with production mould, rotational swing rod drives strut to move up by the transmission of drive, so as to drive support
Plate is moved up, and the part model on supporting plate is placed in sandbox, and is carried out with position-limit mechanism spacing preventing supporting plate from dropping；Now,
Back-up sand in toward sandbox, the die cavity of the part can be formed after solidification；After formation, relieving is spacing, slowly rotational swing rod so that
Supporting plate moves down, and due to the effect of gravity, part model also declines therewith, then will be upper so as to which part model be separated with die cavity
The shaping mould of side takes out, you can completes the rapid shaping of mould with separating.
When product casting is carried out, mould is placed in sandbox, the die cavity of mould is downward, supporting plate closing wears groove；This
When, supporting plate forms the molding space of mould with mould, and after being cast toward in it, part is then formed in it；Then with same
Mode supporting plate is moved down, you can part is taken out, then carries out the casting of next part；It is convenient in demoulding, labor intensity is low,
The damage that production efficiency is high and the demoulding is to part is small.
More preferably：Towards mounting hole is provided with the side wall of swing rod, the elastic spacing pin includes the frame
Shank and spring, the shank are located in mounting hole, and the spring is arranged between shank and mounting hole, the mounting hole
Bottom hole is provided with perforation, and the drawstring passes from perforation.
Using such scheme, mounting hole provides sliding and support, during use, shank by the effect of spring protrude to
Outside, when being pulled by drawstring, in shank retraction mounting hole；After drawstring is decontroled, shank recoils to blocking position continuation
Play barrier effect.
More preferably：The aperture of the mounting hole is provided with the baffle ring for preventing shank from skidding off, the baffle ring and installation
Hole is threadedly coupled, and the shank partially passes through baffle ring.
Using such scheme, baffle ring can prevent shank from coming off, and the baffle ring of threaded connection also causes the installation and more of shank
It is more convenient to change.
More preferably：The top of the shank is provided with spigot surface.
Using such scheme, guided by spigot surface, swing rod directly can squeeze shank during moving down, to obtain
The avoidance that must be moved down, when being moved to below shank, shank, which resets, to be stopped.
More preferably：Keyway is provided with the shank, the mounting hole is provided with spin-ended key.
Using such scheme, spin-ended key, which is formed, stops that placing shank stress rotates.
More preferably：The supporting plate includes substrate and the protrusive board being detachably connected on substrate, and the protrusive board is with wearing
Groove coordinates.
Using such scheme, protrusive board allows supporting plate different according to the part of top, i.e. the structure of wears groove is different to be carried out
Corresponding change, so that Stripping pattern machine can be with a tractor serves several purposes, and conversion operation is very convenient.
More preferably：Multiple poles are provided with the frame, the substrate connects with pole sliding.
Using such scheme, the stability for keeping substrate to move up and down.
More preferably：The sandbox includes leg and bottom plate, and the leg and bottom plate are in a manner of bolt is fixed
It is connected to the top of frame.
Using such scheme, when different parts or mould are produced, it is only necessary to change different bottom plates, and bottom plate
Cost of manufacture to greatly save sandbox cost well below rigid flask.
In summary, the utility model has the advantages that：
1st, with swing rod operation supporting plate quickly assemble and be stripped, and complete automatic spacing and branch in this process
Support, greatly reduces labor intensity while improves operating efficiency；
2nd, plate profile structure changes convenient, the cost of the more mold exchange solved significantly.
Brief description of the drawings
Fig. 1 is the overall structure figure of the Stripping pattern machine of embodiment 1；
Fig. 2 is the structural representation of the sandbox of embodiment 1；
Fig. 3 is the supporting plate and its driving, the structural representation of position limiting structure of embodiment 1；
Fig. 4 is the structural representation of the elastic spacing pin of embodiment 2.
In figure, 1, frame；2nd, sandbox；3rd, drive；4th, elastic spacing pin；5th, strut；6th, supporting plate；7th, part model；8、
Drawstring；11st, pole；12nd, mounting hole；13rd, spin-ended key；14th, perforate；21st, leg；22nd, bottom plate；221st, wears groove；31st, rotating shaft；32、
Swing rod；41st, shank；42nd, spring；43rd, baffle ring；44th, keyway；51st, limited block；61st, protrusive board；62nd, substrate；81st, draw ring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in the scope of protection of the utility model by Patent Law.
Embodiment 1：A kind of Stripping pattern machine, as illustrated in fig. 1 and 2, including frame 1, the top of frame 1 are fixed with sandbox 2, sandbox
2 include leg 21 and bottom plate 22, and leg 21 and bottom plate 22 are connected to the top of frame 1, bottom plate 22 in a manner of bolt is fixed
On be provided with wears groove 221.
Reference picture 1 and Fig. 3,4 poles 11 are provided with frame 1,3,4 supporting plate 6, strut 5 and drive poles 11 are hung down
To being fixed in frame 1 and passing through supporting plate 6, connection is slid about 6 with supporting plate, it is stable to keep supporting plate to be slid about 6.Supporting plate 6
Protrusive board 61 including substrate 62 and by bolt on the substrate 62, protrusive board 61 coordinate with wears groove 221.Strut 5 is arranged on supporting plate 6
Bottom, drive 3 are erected in frame 1 by the rotation of rotating shaft 31, and the side of drive 3 and strut 5 is with gear-driven side
Formula connects, and dynamic strut 5 is corresponding when drive 3 rotates moves up and down.The end of rotating shaft 31 is connected with swing rod 32, turns
Driven fork 32 is that operable drive 3 rotates.
Reference picture 1 and Fig. 4, frame 1 are equipped with bullet towards mounting hole 12 is provided with the side wall of swing rod 32 in mounting hole 12
Property spacer pin 4；Elastic spacing pin 4 includes shank 41 and spring 42.Shank 41 connects with the sliding of mounting hole 12, and is set on shank 41
Keyway 44 is equipped with, mounting hole 12 is provided with spin-ended key 13；The top of shank 41 is provided with spigot surface, to form automatic avoid.Bullet
Spring 42 is arranged between shank 41 and mounting hole 12；The aperture of mounting hole 12 is provided with the baffle ring 43 for preventing shank 41 from skidding off, gear
Ring 43 is threadedly coupled with mounting hole 12, and shank 41 partially passes through baffle ring 43.The shank 41 passed from mounting hole 12 is blocked in pendulum
On the rotation path of bar 32.
In addition, the bottom hole of mounting hole 12 is provided with perforation 14, the one end of shank 41 in mounting hole 12 is fixed with drawstring 8,
Drawstring 8 14 passes from perforation, and terminally positioned has draw ring 81.
The moulding of this sandbox 2 is divided into two kinds, first, with production mould, second, with Mold Making product, two kinds of conjunction point
Modulo operation is essentially identical.
Die closing operation：
Reference picture 1 and Fig. 4, swing rod 32 is rotated down, by the power transmission of drive 3, the tape trend of strut 5 moves up
It is dynamic；During this, by the guiding retraction mounting hole 12 of spigot surface, swing rod 32 continues to move down in the case where being moved to shank 41 shank 41
When square, shank 41, which resets, to be stopped；At the same time, the protrusive board 61 on supporting plate 6 rises to top and 221 bottles of the wears groove of sandbox 2
Coordinate, so as to complete die closing operation；And because the stop of shank 41 remains matched moulds.
Divide modulo operation：
Hold swing rod 32 and apply certain lower pressure, pull drawstring 8 make it that shank 41 departs from spacing；Now, turn upwards
Driven fork 32 so that supporting plate 6 is separated and is gradually reduced with casing, and a point modulo operation is completed with this.
During production mould：
Reference picture 1, Fig. 2 and Fig. 3, after aforesaid operations matched moulds, toward sandbox 2 in back-up sand, the part can be formed after solidification
Die cavity；After formation, relieving is spacing, slowly rotational swing rod 32 so that supporting plate 6 moves down, due to the effect of gravity, part mould
Type 7 also declines therewith, so as to which part model 7 be separated with die cavity, then takes out the shaping mould of top, you can complete mould
Rapid shaping is with separating.
During product casting：
After aforesaid operations matched moulds, supporting plate 6 forms the molding space of mould with mould, after being cast toward in it, at it
Inside then form part；Then supporting plate 6 is moved down in the same way, by Action of Gravity Field, part can decline with supporting plate 6, from
And part can be quickly removed.
Claims (8)
1. a kind of Stripping pattern machine, it is characterized in that：Including frame (1), sandbox (2), the sandbox are fixed with the top of the frame (1)
(2) bottom is provided with wears groove (221) and the supporting plate (6) of wears groove (221), the supporting plate is passed through for support part model (7)
(6) bottom is provided with strut (5), is provided with the frame (1) in a manner of gear-driven and drives strut (5) to move up and down
Drive (3) and driving drive (3) rotate swing rod (32);It is provided with the side wall of the frame (1) and is blocked in swing rod
(32) on path and for keeping supporting plate (6) and the elastic spacing pin (4) of bottom cooperation, the elastic spacing pin (4) is away from limit
One end of steric hindrance gear is provided with drawstring (8).
2. a kind of Stripping pattern machine according to claim 1, it is characterized in that：The frame (1) is towards in the side wall of swing rod (32)
Mounting hole (12) is provided with, the elastic spacing pin (4) includes shank (41) and spring (42), and the shank (41) is located in peace
Fill in hole (12), the spring (42) is arranged between shank (41) and mounting hole (12), and the bottom hole of the mounting hole (12) is set
It is equipped with perforation（14）, the drawstring (8) is from perforation（14）Pass.
3. a kind of Stripping pattern machine according to claim 2, it is characterized in that：The aperture of the mounting hole (12) is provided with prevention pin
The baffle ring (43) that body (41) skids off, the baffle ring (43) are threadedly coupled with mounting hole (12), and shank (41) partially pass through
Baffle ring (43).
4. a kind of Stripping pattern machine according to claim 2, it is characterized in that：The top of the shank (41) is provided with spigot surface.
5. a kind of Stripping pattern machine according to claim 2, it is characterized in that：Keyway (44), institute are provided with the shank (41)
State mounting hole (12) and be provided with spin-ended key (13).
6. a kind of Stripping pattern machine according to claim 1, it is characterized in that：The supporting plate (6) is including substrate (62) and detachably
The protrusive board (61) being connected on substrate (62), the protrusive board (61) coordinate with wears groove (221).
7. a kind of Stripping pattern machine according to claim 6, it is characterized in that：The frame（1）On be provided with multiple poles（11）,
The substrate (62) connects with pole sliding.
8. a kind of Stripping pattern machine according to claim 7, it is characterized in that：The sandbox (2) includes leg (21) and bottom plate
(22), the leg (21) and bottom plate (22) are connected to the top of frame (1) in a manner of bolt is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650439.8U CN207076938U (en) | 2017-06-06 | 2017-06-06 | A kind of Stripping pattern machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650439.8U CN207076938U (en) | 2017-06-06 | 2017-06-06 | A kind of Stripping pattern machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207076938U true CN207076938U (en) | 2018-03-09 |
Family
ID=61436946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720650439.8U Expired - Fee Related CN207076938U (en) | 2017-06-06 | 2017-06-06 | A kind of Stripping pattern machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207076938U (en) |
-
2017
- 2017-06-06 CN CN201720650439.8U patent/CN207076938U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20190606 |