CN205341832U - Disappearance mould vibration platform - Google Patents
Disappearance mould vibration platform Download PDFInfo
- Publication number
- CN205341832U CN205341832U CN201521038026.1U CN201521038026U CN205341832U CN 205341832 U CN205341832 U CN 205341832U CN 201521038026 U CN201521038026 U CN 201521038026U CN 205341832 U CN205341832 U CN 205341832U
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- CN
- China
- Prior art keywords
- sandbox
- hydraulic cylinder
- vibration table
- bracing frame
- sand
- 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.)
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Abstract
The utility model discloses a disappearance mould vibration platform, the lost foam casting field, include the frame, be located shaking table and sand box layer board on the frame, being equipped with the sand box recess in the sand box layer board, being equipped with in the sand box recess rather than the assorted sand box, the bottom both sides of sand box layer board are equipped with branch and cushion respectively, branch is articulated with the shaking table, and the one end of branch articulates has the pneumatic cylinder, and the other end of pneumatic cylinder is articulated with the frame, the all articulated all around of shaking table has the support frame, is equipped with reset spring on the support frame, the vertical chucking hydraulic pressure arm that is fixed with in top of support frame, and the tip of chucking hydraulic pressure arm is equipped with the chucking base, be equipped with the promotion pneumatic cylinder on the frame, the tip that promotes the pneumatic cylinder articulates there is the wheel of roll, the top of support frame is equipped with inhales the sand rifle, all be equipped with on the tip of support frame apart from the inductor, solve present sand box and swing problem too big, that dry sand packs imperfect influence pouring effect on the shaking table.
Description
Technical field
This utility model relates to Technology of EPC field, in particular to a kind of evaporative pattern vibration table.
Background technology
Lost foam casting is that foam mould adopts bindless dry sand in conjunction with the cavityless casting of vacuum pumping technology；Vibration molding is a kind of conventional formative method in lost foam casting process, its operation includes following operation: prepared by casting bed--places EPS model--back-up sand--and seals sizing, wherein the vibration molding principle in casting bed preparation is as follows: put on a vibration table by the sandbox with aspirating chamber, and clamping, certain thickness bed load (general casting bed thickness is at 50 ~ more than 100mm), vibration ramming are put in bottom.During existing lost foam casting, drying when model cluster is placed in sandbox, then by adding sand device to note sand in sandbox, make sand by model cluster consolidation in sandbox, fixing, be easy to the later stage injects molten iron etc. in model cluster, in the process injecting sand, by vibration table, sandbox is produced vibration, sand in sandbox can by the more consolidation of model cluster pressure in vibration processes, fixing more firm, but sandbox in vibration processes owing to lacking gripping mechanism, often it is difficult to the synchronous vibration with vibration table, vibrating effect is not good, model cluster internal structure is filled shaky by dry sand, cast is easily generated crush, the incomplete problem of formed product, and direction of vibration is usually X, Y, vibration on Z three-dimensional, if sandbox being fixed insecure, sandbox swing on a vibration table is excessive, the model cluster within sandbox is easily made to produce dislocation, operation is poured into a mould after impact, product quality can not be guaranteed.
Utility model content
The purpose of this utility model is in that to provide a kind of evaporative pattern vibration table to reach evaporative pattern vibration table by sandbox clamping, the purpose preventing the bad surface dry sand affecting castability, effective collection casting part of vibrating effect, solves existing sandbox and swings problem excessive, that dry sand filling is imperfect and after casting, dry sand collecting effect is bad on a vibration table.
For realizing this utility model purpose, the technical scheme adopted is: a kind of evaporative pattern vibration table, it is characterized in that, including support, the vibration table being positioned on support and sandbox supporting plate, it is provided with sandbox groove in described sandbox supporting plate, being provided with the sandbox matched with it in sandbox groove, the bottom of sandbox supporting plate is respectively provided on two sides with pole and cushion block；Described pole is hinged with vibration table, and one end of pole is hinged with hydraulic cylinder, and the other end of hydraulic cylinder is hinged with support；The surrounding of described vibration table is all hinged with bracing frame, and bracing frame is provided with back-moving spring, and the height of bracing frame is more than the height of sandbox, and the top vertical of bracing frame is fixed with clamping hydraulic arm, and the end of clamping hydraulic arm is provided with clamping base；Described support is provided with promotion hydraulic cylinder, promotes the end of hydraulic cylinder to be hinged with scroll wheel, and scroll wheel contacts with bracing frame；The top of support frame as described above is provided with suction sand rifle, inhales sand rifle and is connected to suction sand device, inhales sand device and be provided with sand tank；Being equipped with distance-sensor on the end of support frame as described above, distance-sensor electrically connects with promoting hydraulic cylinder.
Further, described clamping hydraulic arm, promotion hydraulic cylinder and hydraulic cylinder are respectively connected with hydraulic pump.
Further, described promotion hydraulic cylinder is provided with catch bar, and the direction of motion of catch bar is horizontal direction.
Further, described scroll wheel is positioned at the middle part of bracing frame.
Further, one end of described back-moving spring is connected with bracing frame, and the other end is connected with support.
Employing this utility model has the advantage that
1, sandbox is placed in the sandbox groove of vibration table, two directions of motion of X, Y of tight flask, make the clamping hydraulic arm on bracing frame to its operating position again through promoting hydraulic cylinder, the Z-direction of sandbox is carried out clamping, ensure that sandbox is tightly fastened with vibration table on three-dimensional, thus improve product quality；
2, the top of bracing frame is provided with suction sand rifle, after lost foam casting molding departs from sandbox, inhales sand rifle and can the dry sand of surface of shaped parts effectively be collected, improve the utilization rate of dry sand, decrease the workload of staff；
3, sandbox supporting plate is under the promotion of hydraulic cylinder, it is possible to tilt certain angle, facilitates crane to be taken out by the foundry goods in sandbox, simpler relative to traditional sandbox tilting gearing structure, operability is higher；
4, the clamping mode of the application is flexible, and gripping mechanism clamping is opened fast, is conducive to quick-replaceable sandbox, improves the production efficiency of lost foam casting, it is achieved that automated production.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of evaporative pattern vibration table that this utility model provides；
Fig. 2 is the left view of a kind of evaporative pattern vibration table that this utility model provides.
Detailed description of the invention
Below by specific embodiment son and in conjunction with accompanying drawing, this utility model is described in further detail.
Fig. 1 and Fig. 2 illustrates the structural representation of a kind of evaporative pattern vibration table that this utility model provides, it is characterized in that, including support 1, the vibration table 9 being positioned on support 1 and sandbox supporting plate 14, it is provided with sandbox groove 15 in described sandbox supporting plate 14, the sandbox 5 matched with it it is provided with in sandbox groove 15, X, Y both direction of sandbox groove 15 tight flask 5, the bottom of sandbox supporting plate 14 is respectively provided on two sides with pole 10 and cushion block 13, namely lays respectively at the arranged on left and right sides of the bottom of sandbox supporting plate 14；Described pole 10 is hinged with vibration table 9, and one end of pole 10 is hinged with hydraulic cylinder 12, and the other end of hydraulic cylinder 12 is hinged with support 1, and hydraulic cylinder 12 just can promote pole 10, makes sandbox 5 rotate and tilts to certain angle, conveniently takes out foundry goods；Described vibration table 9 is rectangular-shaped, the circumferential side frame of vibration table 9 is all hinged with bracing frame 6, bracing frame 6 is provided with back-moving spring 11, when promoting hydraulic cylinder 3 to shrink, back-moving spring 11 makes bracing frame 6 flick to both sides and keeps away position, the height of bracing frame 6 is more than the height of sandbox 5, refer to bracing frame 6 and be placed on the height on sandbox supporting plate 14 more than sandbox 5, the top vertical of bracing frame 6 is fixed with clamping hydraulic arm 8, the end of clamping hydraulic arm 8 is provided with clamping base 7, and clamping hydraulic arm 8 extends downwardly from by clamping base 7, the Z-direction of sandbox 5 being positioned；Described support 1 is provided with promotion hydraulic cylinder 3, promotes the end of hydraulic cylinder 3 to be hinged with scroll wheel 4, and scroll wheel 4 contacts with bracing frame 6, and when promoting hydraulic cylinder 3 to stretch out, scroll wheel 4 promotes bracing frame 6 to rotate around hinged place；The top of support frame as described above 6 is provided with suction sand rifle 13, inhales sand rifle 13 and is connected to suction sand device 15, inhales sand device 15 and is provided with sand tank 14, and sand tank 14 is for collecting the dry sand being cast as airfoil surface, in order to operator's recycling to dry sand；The end of support frame as described above 6 is equipped with distance-sensor 12, distance-sensor 12 is positioned at 6 two relative ends of bracing frame, distance-sensor 12 electrically connects with promoting hydraulic cylinder 3, and distance-sensor 12 feedback information is to control to promote hydraulic cylinder 3 to adjust the distance inhaled between sand rifle 13 and casting part.
Clamping hydraulic arm 8, promotion hydraulic cylinder 3 and hydraulic cylinder 12 are respectively connected with hydraulic pump 2, and hydraulic pump 2 is for clamping hydraulic arm 8 and promotes hydraulic cylinder 3 to provide corresponding power, facilitates bracing frame 6 to carry out card to precalculated position and fastens.
Promoting hydraulic cylinder 3 to be provided with catch bar, the direction of motion of catch bar is horizontal direction, and described horizontal direction is the horizontal direction of vibration table 9, the flexible rotation that just can realize bracing frame of catch bar.
Scroll wheel 4 is positioned at the middle part of bracing frame 6, and the middle part of support frame as described above 6 is the middle part of bracing frame 6 vertical portion, and this position is conducive to promoting the promotion stress of hydraulic cylinder 3.
One end of back-moving spring 11 is connected with bracing frame 6, and the other end is connected with support 1, and when sandbox 5 changed by needs, back-moving spring 11 promotes bracing frame 6 to flick to both sides, facilitates sandbox 5 to take out and keeps away position.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. an evaporative pattern vibration table, it is characterized in that, including support, the vibration table being positioned on support and sandbox supporting plate, in described sandbox supporting plate, be provided with sandbox groove, being provided with the sandbox matched with it in sandbox groove, the bottom of sandbox supporting plate is respectively provided on two sides with pole and cushion block；Described pole is hinged with vibration table, and one end of pole is hinged with hydraulic cylinder, and the other end of hydraulic cylinder is hinged with support；The surrounding of described vibration table is all hinged with bracing frame, and bracing frame is provided with back-moving spring, and the height of bracing frame is more than the height of sandbox, and the top vertical of bracing frame is fixed with clamping hydraulic arm, and the end of clamping hydraulic arm is provided with clamping base；Described support is provided with promotion hydraulic cylinder, promotes the end of hydraulic cylinder to be hinged with scroll wheel, and scroll wheel contacts with bracing frame；The top of support frame as described above is provided with suction sand rifle, inhales sand rifle and is connected to suction sand device, inhales sand device and be provided with sand tank；Being equipped with distance-sensor on the end of support frame as described above, distance-sensor electrically connects with promoting hydraulic cylinder.
2. evaporative pattern vibration table according to claim 1, it is characterised in that described clamping hydraulic arm, promotion hydraulic cylinder and hydraulic cylinder are respectively connected with hydraulic pump.
3. evaporative pattern vibration table according to claim 1, it is characterised in that described promotion hydraulic cylinder is provided with catch bar, the direction of motion of catch bar is horizontal direction.
4. evaporative pattern vibration table according to claim 1, it is characterised in that described scroll wheel is positioned at the middle part of bracing frame.
5. evaporative pattern vibration table according to claim 1, it is characterised in that one end of described back-moving spring is connected with bracing frame, and the other end is connected with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038026.1U CN205341832U (en) | 2015-12-15 | 2015-12-15 | Disappearance mould vibration platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038026.1U CN205341832U (en) | 2015-12-15 | 2015-12-15 | Disappearance mould vibration platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341832U true CN205341832U (en) | 2016-06-29 |
Family
ID=56153407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521038026.1U Expired - Fee Related CN205341832U (en) | 2015-12-15 | 2015-12-15 | Disappearance mould vibration platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141104A (en) * | 2016-08-31 | 2016-11-23 | 都江堰瑞泰科技有限公司 | A kind of inclination based on the casting of V method adds sand system |
| CN114012044A (en) * | 2021-09-18 | 2022-02-08 | 浙江省机电设计研究院有限公司 | Iron mold box locking device and method for iron mold sand-lined casting pouring roller way |
-
2015
- 2015-12-15 CN CN201521038026.1U patent/CN205341832U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141104A (en) * | 2016-08-31 | 2016-11-23 | 都江堰瑞泰科技有限公司 | A kind of inclination based on the casting of V method adds sand system |
| CN106141104B (en) * | 2016-08-31 | 2018-04-03 | 都江堰瑞泰科技有限公司 | A kind of inclination based on the casting of V methods adds sand system |
| CN114012044A (en) * | 2021-09-18 | 2022-02-08 | 浙江省机电设计研究院有限公司 | Iron mold box locking device and method for iron mold sand-lined casting pouring roller way |
| CN114012044B (en) * | 2021-09-18 | 2024-02-23 | 浙江省机电设计研究院有限公司 | Iron mold box locking device and method for iron mold sand-lined casting pouring roller way |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160629 Termination date: 20161215 |