CN106694823A - Precoated sand casting sand type compressing device - Google Patents
Precoated sand casting sand type compressing device Download PDFInfo
- Publication number
- CN106694823A CN106694823A CN201710110461.8A CN201710110461A CN106694823A CN 106694823 A CN106694823 A CN 106694823A CN 201710110461 A CN201710110461 A CN 201710110461A CN 106694823 A CN106694823 A CN 106694823A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- fixing plate
- fixed plate
- machine frame
- type compressing
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/08—Clamping equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a precoated sand casting sand type compressing device, which is characterized by comprising a machine frame part, a screw nut part and a screw rod assembly, wherein the machine frame part comprises a machine frame bottom plate, a first fixing plate and a second fixing plate; the first fixing plate and the second fixing plate are arranged at two end parts of the machine frame bottom plate; the first fixing plate, the second fixing plate and the machine frame bottom plate are provided with reinforcing ribs; an open hole is formed in the middle part of the second fixing plate; the screw nut part is fixed in the open hole position; the screw rod assembly comprises a screw rod and a handle arranged at the end part of the screw rod; the screw rod is screwed into an inner cavity defined by the first fixing plate and the second fixing plate of the machine frame part through the hole and the screw nut part. The precoated sand casting sand type compressing device has the advantages that through the unique compressing structure, a mold is compressed; a machine table type compressing mechanism is formed. The device is compressed through controlling the screw rod; the mode overcomes the defects of realizing compressing through a position occupying block in the prior art; the regulation can be performed according to the mold size; the precoated sand casting sand type compressing device is applicable to mold matching molds.
Description
Technical field
The present invention relates to Casting Equipment field, more particularly to a kind of Foundry Coated Sand sand mold hold-down gear.
Background technology
In casting industry, the casting of precoated sand is generally required using upper and lower mould（Or multimode）Clamping system is combined,
And internally pour into molten iron and cast, however, due to being carried out using clamping system, therefore often because clamping pressure is not enough
Cause the phenomenon that molten iron spills；Conventionally employed casing forces tight mode to be compressed, and is carried out by the addition occupy-place block inside casing
Compress, but the compression mode must use relatively large occupy-place block, and when needing mould to take out, it is thus difficult due to the effect of power
To take out occupy-place block, production efficiency is reduced.
The content of the invention
The technical problem to be solved in the present invention is：For above-mentioned the deficiencies in the prior art, there is provided a kind of Foundry Coated Sand sand
Type compresses assembling device.
The present invention solve its technical problem solution be：A kind of Foundry Coated Sand sand mold hold-down gear, its feature exists
In it includes framework portion, nut portions and screw arbor assembly, and described framework portion includes framework soleplate and is arranged on framework soleplate two ends
The fixed plate of portion first and the second fixed plate, the first described fixed plate and the second fixed plate are provided with reinforcement with framework soleplate；Institute
Perforate is provided with the middle part of the second fixed plate stated, described tapping is fixed with nut portions, and described screw arbor assembly includes spiral shell
Bar and the handle of screw rod end is arranged on, described screw rod is fixed through hole and the first fixed plate of nut portions precession framework portion and second
In the inner chamber that plate is surrounded.
As one of preferred technical scheme, it is characterised in that described the first fixed plate inner side is provided with prominent groove.
As one of preferred technical scheme, it is characterised in that described framework soleplate bottom is provided with guide wheel group.
The beneficial effects of the invention are as follows：The present invention is compressed by unique compressing structure to mould, forms a board
The hold-down mechanism of formula.The mechanism is compressed by controlling screw rod, and which instead of the defect that tradition is compressed by occupy-place block,
Can be according to the large and small adjustment of different moulds, it is adaptable to matched moulds mould.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described.Obviously, described accompanying drawing is a part of embodiment of the invention, rather than whole implementations
Example, those skilled in the art on the premise of not paying creative work, can also obtain other designs according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is overlooking the structure diagram of the invention.
Fig. 2 is that the present invention is put into the use schematic diagram after mould.
Fig. 3 is the structural representation of one of which implementation method of the present invention.
Specific embodiment
The technique effect of design of the invention, concrete structure and generation is carried out clearly below with reference to embodiment and accompanying drawing
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/annexations, not singly refer to that component directly connects, and refer to that can be added deduct by adding according to specific implementation situation
Lack couple auxiliary to constitute more excellent draw bail.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Reference picture 1 and Fig. 2, a kind of Foundry Coated Sand sand mold hold-down gear, it is characterised in that it includes framework portion 1, nut
Portion 2 and screw arbor assembly 3, framework portion 1 include framework soleplate 11 and are arranged on the first fixed plate of both ends 12 of framework soleplate 11 and the
Two fixed plates 13, the first fixed plate 12 and the second fixed plate 13 are provided with reinforcement with framework soleplate 11；In second fixed plate 13
Portion is provided with perforate 14, and tapping is fixed with nut portions 2, and screw arbor assembly 3 includes screw rod 31 and is arranged on the hand of the end of screw rod 31
Handle 32, in the inner chamber that screw rod 31 is surrounded through hole 14 and the fixed plate 12 of 2 precession framework portion of nut portions 1 first and the second fixed plate 13.
Mode of operation is as follows：Described hold-down gear the first fixed plate 12 and the second fixed plate will be arranged on after mould split
Between 13, mould side is moved to by manual type joystick 32 to screw rod 31, it is solid using the first fixed plate 12 and second
The small space of fixed board 13 is clamped to multiple layers of molds, as shown in Figure 2.After pour into molten iron moulding and cooled down, will after cooling
Joystick 32 unclamps, you can take out mould.
Present embodiment is compressed by unique compressing structure to mould, forms the hold-down mechanism of a board formula.Should
Mechanism is compressed by controlling screw rod, and which instead of the defect that tradition is compressed by occupy-place block, can be according to different moulds
Large and small adjustment, it is adaptable to matched moulds mould.
As one of preferred embodiment, it is characterised in that the inner side of the first fixed plate 12 is provided with prominent groove 4, and the prominent groove 4 can
So that mould possesses sufficient space in the cooling procedure after importing molten iron in close first fixation Board position portion cooled down,
Improve casting efficiency.
As one of preferred embodiment, it is characterised in that the bottom of framework soleplate 11 is provided with guide wheel group 5.Reference picture
3, it is provided with guide wheel group and can facilitates the device is moved.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those of ordinary skill in the art can also make a variety of equivalent modifications or replace on the premise of without prejudice to spirit of the invention
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (3)
1. a kind of Foundry Coated Sand sand mold hold-down gear, it is characterised in that it includes framework portion（1）, nut portions（2）And screw rod group
Part（3）, described framework portion（1）Including framework soleplate（11）And it is arranged on framework soleplate（11）The fixed plate of both ends first（12）
And second fixed plate（13）, described the first fixed plate（12）And second fixed plate（13）With framework soleplate（11）It is provided with reinforcement
Muscle；The second described fixed plate（13）Middle part be provided with perforate（14）, described tapping is fixed with nut portions（2）, it is described
Screw arbor assembly（3）Include screw rod（31）And it is arranged on screw rod（31）The handle of end（32）, described screw rod（31）Through hole
（14）And nut portions（2）Precession framework portion（1）First fixed plate（12）And second fixed plate（13）In the inner chamber for surrounding.
2. Foundry Coated Sand sand mold hold-down gear according to claim 1, it is characterised in that the first described fixed plate
（12）Inner side is provided with prominent groove（4）.
3. the Foundry Coated Sand sand mold hold-down gear according to any one claim of claim 1 or 2, its feature exists
In described framework soleplate（11）Bottom is provided with guide wheel group（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110461.8A CN106694823A (en) | 2017-02-28 | 2017-02-28 | Precoated sand casting sand type compressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110461.8A CN106694823A (en) | 2017-02-28 | 2017-02-28 | Precoated sand casting sand type compressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106694823A true CN106694823A (en) | 2017-05-24 |
Family
ID=58917737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710110461.8A Pending CN106694823A (en) | 2017-02-28 | 2017-02-28 | Precoated sand casting sand type compressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106694823A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676084A (en) * | 2019-01-03 | 2019-04-26 | 山西中条山机电设备有限公司 | A kind of cold core sand casting device and casting technique |
| CN110064738A (en) * | 2019-05-13 | 2019-07-30 | 和县华顺铸造有限公司 | A kind of double case sand molds for aluminum alloy spare part casting |
| CN113245514A (en) * | 2021-05-28 | 2021-08-13 | 共享装备股份有限公司 | Sand box fixture |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1085903A (en) * | 1996-09-13 | 1998-04-07 | Kunio Takekoshi | Holding device |
| CN201380273Y (en) * | 2009-01-12 | 2010-01-13 | 嘉利特荏原泵业有限公司 | Improved sand box fastener |
| CN202343881U (en) * | 2011-11-04 | 2012-07-25 | 株洲九方铸造有限责任公司 | Locking structure for casting sand box |
| CN202356592U (en) * | 2011-11-22 | 2012-08-01 | 北京星航机电设备厂 | Dismounting location clamping device |
| CN202606814U (en) * | 2012-03-29 | 2012-12-19 | 南通华东油压科技有限公司 | Multi-way combination valve casting fixture |
| CN103691893A (en) * | 2013-12-20 | 2014-04-02 | 江苏中力齿轮有限公司 | Crankshaft sand box fixing device |
| CN104525876A (en) * | 2014-12-30 | 2015-04-22 | 广西科技大学 | Casting mold assembling box pressing fastener |
| CN104668492A (en) * | 2013-11-28 | 2015-06-03 | 青岛大运机械有限公司 | Locating fixture for evanescent-mode foam-losing pattern |
| CN105834380A (en) * | 2016-05-26 | 2016-08-10 | 共享装备股份有限公司 | Movable fixture for casting sand box |
| CN206474646U (en) * | 2017-02-28 | 2017-09-08 | 佛山市恒学科技服务有限公司 | A kind of Foundry Coated Sand sand mold pressing device |
-
2017
- 2017-02-28 CN CN201710110461.8A patent/CN106694823A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1085903A (en) * | 1996-09-13 | 1998-04-07 | Kunio Takekoshi | Holding device |
| CN201380273Y (en) * | 2009-01-12 | 2010-01-13 | 嘉利特荏原泵业有限公司 | Improved sand box fastener |
| CN202343881U (en) * | 2011-11-04 | 2012-07-25 | 株洲九方铸造有限责任公司 | Locking structure for casting sand box |
| CN202356592U (en) * | 2011-11-22 | 2012-08-01 | 北京星航机电设备厂 | Dismounting location clamping device |
| CN202606814U (en) * | 2012-03-29 | 2012-12-19 | 南通华东油压科技有限公司 | Multi-way combination valve casting fixture |
| CN104668492A (en) * | 2013-11-28 | 2015-06-03 | 青岛大运机械有限公司 | Locating fixture for evanescent-mode foam-losing pattern |
| CN103691893A (en) * | 2013-12-20 | 2014-04-02 | 江苏中力齿轮有限公司 | Crankshaft sand box fixing device |
| CN104525876A (en) * | 2014-12-30 | 2015-04-22 | 广西科技大学 | Casting mold assembling box pressing fastener |
| CN105834380A (en) * | 2016-05-26 | 2016-08-10 | 共享装备股份有限公司 | Movable fixture for casting sand box |
| CN206474646U (en) * | 2017-02-28 | 2017-09-08 | 佛山市恒学科技服务有限公司 | A kind of Foundry Coated Sand sand mold pressing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676084A (en) * | 2019-01-03 | 2019-04-26 | 山西中条山机电设备有限公司 | A kind of cold core sand casting device and casting technique |
| CN110064738A (en) * | 2019-05-13 | 2019-07-30 | 和县华顺铸造有限公司 | A kind of double case sand molds for aluminum alloy spare part casting |
| CN113245514A (en) * | 2021-05-28 | 2021-08-13 | 共享装备股份有限公司 | Sand box fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |