CN206253629U - A kind of mould turnover sand fallout device of casting - Google Patents
A kind of mould turnover sand fallout device of casting Download PDFInfo
- Publication number
- CN206253629U CN206253629U CN201621323916.1U CN201621323916U CN206253629U CN 206253629 U CN206253629 U CN 206253629U CN 201621323916 U CN201621323916 U CN 201621323916U CN 206253629 U CN206253629 U CN 206253629U
- Authority
- CN
- China
- Prior art keywords
- hinged
- hinged seat
- mounting bracket
- type mounting
- retractor device
- 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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Abstract
The utility model discloses a kind of mould turnover sand fallout device of casting, it is related to casting technology field, including support and the first hinged seat in the middle of support；It is hinged on first hinged seat and is provided with L-type mounting bracket；The second hinged seat and the 3rd hinged seat, and the second hinged seat and the 3rd hinged seat are additionally provided with the L-type mounting bracket respectively positioned at the both sides of the first hinged seat；It is hinged on second hinged seat and is provided with the first retractor device, is hinged on the 3rd hinged seat and is provided with the second retractor device；The other end of first retractor device is hinged with the horizontal part of L-type mounting bracket, and the other end and the vertical component effect of L-type mounting bracket of the second retractor device are hinged.The utility model simple structure, easy to operate, using safety, mould turnover effect is good, and production efficiency is high.
Description
Technical field
The utility model is related to casting technology field, in particular to a kind of mould turnover sand fallout device of casting.
Background technology
In casting production process, it is often necessary to which the good sandbox of moulding is overturn repeatedly, so as to carry out coating, cleaning with
And the treatment of the operation such as the core that falls.The gross weight of the iron flask used when casting industry produces heavy castings and molding sand has several at present
Ten tons of even hundreds of tons of weights, when sandbox is overturn, the method that most enterprises take all is as lifting work with driving
Tool, directly on the ground or with two pieces of chill pads below sandbox, dragging sandbox is overturn, and this upset mode operates tired
Difficulty, and cause ground damaged, sandbox hanging axis is easily snapped off, and there are very big potential safety hazard.
Utility model content
The purpose of this utility model is the mould turnover sand fallout device for providing a kind of casting, to solve the above problems.
To realize the utility model purpose, the technical scheme for using for：A kind of mould turnover sand fallout device of casting, including machine
Seat and the first hinged seat in the middle of support；It is hinged on first hinged seat and is provided with L-type mounting bracket；The L-type peace
Shelve and be additionally provided with the second hinged seat and the 3rd hinged seat, and the second hinged seat and the 3rd hinged seat are hinged positioned at first respectively
The both sides of seat；It is hinged on second hinged seat and is provided with the first retractor device, is hinged on the 3rd hinged seat and is provided with second and stretches
Compression apparatus；The other end of first retractor device is hinged with the horizontal part of L-type mounting bracket, the other end of the second retractor device with
The vertical component effect of L-type mounting bracket is hinged.
Further, moveable clamping block, and clamping block are installed for cylinder drives on the horizontal part of the L-type mounting bracket
It is dynamic.
Further, first retractor device and the second retractor device are hydraulically extensible bar.
The beneficial effects of the utility model are to install L-type by the first retractor device and the flexible of the second retractor device
Frame is rotated around the first hinged seat, so that the casting case on L-type mounting bracket is rotated together, so as to the English in case will be cast
Sand is poured out, so as to take out model and casting.The utility model simple structure, easy to operate, using safety, mould turnover effect is good, raw
Produce efficiency high.
Brief description of the drawings
Fig. 1 is the structure chart of the mould turnover sand fallout device of the casting that the utility model is provided；
Mark and corresponding parts title in accompanying drawing：
1st, support, the 2, first hinged seat, 3, L-type mounting bracket, the 4, second hinged seat, the 5, the 3rd hinged seat, 6, first stretches
Device, the 7, second retractor device, 8, clamping block.
Specific embodiment
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
A kind of mould turnover sand fallout device of casting that the shown the utility model of Fig. 1 is provided, including support 1 and be arranged on
The first hinged seat 2 in the middle of support 1；It is hinged on first hinged seat 2 and is provided with L-type mounting bracket 3, and the first hinged seat 2 and L
The corner of type mounting bracket 3 is point articulated；The second hinged seat 4 and the 3rd hinged seat 5, and second are additionally provided with the L-type mounting bracket 3
The hinged seat 5 of hinged seat 4 and the 3rd is respectively positioned at the both sides of the first hinged seat 2, and the second hinged seat 4 and the 3rd hinged seat 5 are relative
In the symmetry arrangement of the first hinged seat 2；It is hinged on second hinged seat 4 and is provided with the first retractor device 6, on the 3rd hinged seat 5
It is hinged and is provided with the second retractor device 7；The other end of first retractor device 6 is hinged with the horizontal part of L-type mounting bracket 3, tool
Body is that the first retractor device 6 is hinged with the middle position of the horizontal part of L-type mounting bracket 3, the other end of the second retractor device 7 with
The vertical component effect of L-type mounting bracket 3 is hinged, and specially the second retractor device 7 cuts with scissors with the middle position of the vertical component effect of L-type mounting bracket 3
Connect.
Moveable clamping block 8 is installed on the horizontal part of the L-type mounting bracket 3, and clamping block 8 is air cylinder driven, casting
Case is placed on the horizontal part of L-type mounting bracket 3, now will cast case clamping by the clamping block 8 on the horizontal part of L-type mounting bracket 3,
Casting case is avoided to be come off with L-type mounting bracket 3 in switching process.The retractor device 7 of first retractor device 6 and second is hydraulic pressure
Expansion link, makes L-type mounting bracket 3 more steady in rotation process.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (3)
1. the mould turnover sand fallout device of a kind of casting, it is characterised in that：Including support and in the middle of support first is hinged
Seat；It is hinged on first hinged seat and is provided with L-type mounting bracket；The second hinged seat and are additionally provided with the L-type mounting bracket
Three hinged seats, and the second hinged seat and the 3rd hinged seat are respectively positioned at the both sides of the first hinged seat；Cut with scissors on second hinged seat
Connect and be provided with the first retractor device, be hinged on the 3rd hinged seat and be provided with the second retractor device；First retractor device it is another
One end is hinged with the horizontal part of L-type mounting bracket, and the other end and the vertical component effect of L-type mounting bracket of the second retractor device are hinged.
2. the mould turnover sand fallout device of casting according to claim 1, it is characterised in that installed on the L-type mounting bracket
There is moveable clamping block, and clamping block is air cylinder driven.
3. the mould turnover sand fallout device of casting according to claim 1, it is characterised in that first retractor device and
Two retractor devices are hydraulically extensible bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323916.1U CN206253629U (en) | 2016-12-05 | 2016-12-05 | A kind of mould turnover sand fallout device of casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323916.1U CN206253629U (en) | 2016-12-05 | 2016-12-05 | A kind of mould turnover sand fallout device of casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206253629U true CN206253629U (en) | 2017-06-16 |
Family
ID=59027717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621323916.1U Expired - Fee Related CN206253629U (en) | 2016-12-05 | 2016-12-05 | A kind of mould turnover sand fallout device of casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206253629U (en) |
-
2016
- 2016-12-05 CN CN201621323916.1U patent/CN206253629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |