CN205851784U - Major axis sand core molding device - Google Patents
Major axis sand core molding device Download PDFInfo
- Publication number
- CN205851784U CN205851784U CN201620754947.6U CN201620754947U CN205851784U CN 205851784 U CN205851784 U CN 205851784U CN 201620754947 U CN201620754947 U CN 201620754947U CN 205851784 U CN205851784 U CN 205851784U
- Authority
- CN
- China
- Prior art keywords
- mould
- short flexible
- length
- long fixing
- fixing mould
- 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
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 10
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000003110 molding sand Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
nullThis utility model relates to a kind of major axis sand core molding device，Including die ontology、Clamp，Die ontology is by growing fixing mould and short flexible mould is spliced to form，35 times of a length of short flexible mould length of long fixing mould，The width of long fixing mould、Height and the width of short flexible mould、Highly communicate，Long fixing mould、Semi-circular through hole is offered the most along its length on the face of the laminating that short flexible mould is mutual，Long fixing mould、Short flexible mould splices latter two semi-circular through hole and constitutes manhole，Clamp is symmetrical arranged the die ontology left and right sides to carry out buckle to die ontology and fixes，Short flexible mould is provided with positioning convex portion on the binding face of long fixing mould，Long fixing mould is evenly equipped with some positioning jacks matched with positioning convex portion along its length with on short flexible mould binding face，This utility model simple in construction，Use the mode that subsection filling makes，Major axis core is easy to make，Reduce the labor intensity of workman，Improve production efficiency.
Description
Technical field
This utility model relates to a kind of major axis sand core molding device.
Background technology
Big Steel Castings forging piece in Foundry Production, containing long axis hole, it usually needs making major axis core, major axis core is coaxial
Degree requires height, generally uses two isometric splicing moulds that core is one-body molded in existing production, because of, because of major axis core relatively
Long, the sand compaction difficulty in mould when using the mode of level making, mould horizontal needs to take substantial amounts of space simultaneously, adopts
During by the mode vertically made, because of the highest, fill molding sand in needing contour phase mould, be then compacted.This makes in two
All there is unhandy problem in mode, labor strength is big, and the production efficiency of product is the highest.
Utility model content
The purpose of this utility model is for above weak point, it is provided that a kind of major axis sand core molding device.
The scheme that this utility model solution technical problem is used is, a kind of major axis sand core molding device, including mould originally
Body, clamp, die ontology by growing fixing mould and short flexible mould is spliced to form, a length of short flexible mould of long fixing mould
3-5 times of length, the width of the width of long fixing mould, height and short flexible mould, highly communicates, long fixing mould, short work
Semi-circular through hole, long fixing mould, the splicing of short flexible mould is offered the most along its length on the face of the laminating that moving mold is mutual
Latter two semi-circular through hole constitutes manhole, and clamp is symmetrical arranged the die ontology left and right sides and die ontology carries out buckle admittedly
Fixed.
Further, short flexible mould and the binding face of long fixing mould be provided with positioning convex portion, long fixing mould with
Some positioning jacks matched with positioning convex portion it are evenly equipped with along its length on short flexible mould binding face.
Further, clamp is a cuboid, and cuboid is arranged with trapezoidal draw-in groove, and the length on the long limit of trapezoidal draw-in groove is big
In width and the width sum of short flexible mould of long fixing mould, the length of the minor face of trapezoidal draw-in groove is less than long fixing mould
Width and the width sum of short flexible mould.
Compared with prior art, this utility model has the advantages that simple in construction, uses subsection filling to make
Mode, major axis core is easy to make, reduces the labor intensity of workman, improves production efficiency.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model patent is further illustrated.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is movable die structure schematic diagram；
Fig. 4 is the structural representation of clamp.
In figure:
1-length fixes mould；The short flexible mould of 2-；3-clamp；4-positioning jack；5-positioning convex portion；6-semi-circular through hole；
7-molding sand；The trapezoidal draw-in groove of 8-.
Detailed description of the invention
With detailed description of the invention, this utility model is further illustrated below in conjunction with the accompanying drawings.
As Figure 1-4, the scheme that this utility model solution technical problem is used is, a kind of major axis core molding dress
Putting, including die ontology, clamp 3, die ontology is by growing fixing mould 1 and short flexible mould 2 is spliced to form, long fixing mould 1
3-5 times of a length of short flexible mould 2 length, the width of the width of long fixing mould 1, height and short flexible mould 2, highly
Communicate, the face of the laminating that long fixing mould 1, short flexible mould 2 are mutual offers semi-circular through hole 6 the most along its length, long
Fixing mould 1, short flexible mould 2 splice latter two semi-circular through hole 6 and constitute manhole, and clamp 3 is symmetrical arranged die ontology
The left and right sides carries out buckle to die ontology and fixes.
In the present embodiment, short flexible mould 2 and the binding face of long fixing mould 1 are provided with positioning convex portion 5, long fixing
Mould 1 is evenly equipped with some positioning jacks 4 matched with positioning convex portion 5 along its length with on short flexible mould 2 binding face.
In the present embodiment, clamp 3 is a cuboid, and cuboid is arranged with trapezoidal draw-in groove 8, the long limit of trapezoidal draw-in groove 8
The width sum of the length width more than long fixing mould and short flexible mould, the length of the minor face of trapezoidal draw-in groove 8 is less than long
The width of fixing mould and the width sum of short flexible mould, during use, clamp 3 is produced by inclined-plane, trapezoidal draw-in groove 8 both sides and squeezes
Pressure, fixes mould 1 to spliced length and short flexible mould 2 is fixed.
During use, fixing for length mould 1 and short flexible mould 2 are vertically arranged so that length direction is perpendicular to the ground, by short activity
Mould 2 and long fixing mould 1 bottom are spliced, and then by clamp 3, spliced length are fixed mould 1 and short movable mold
Have 2 fixations, with filling molding sand 7 in the manhole constituted after backward splicing and being compacted, complete a bit of of major axis core
Making, then unload lower clip 3, again splice with long fixing mould 1 and pass through clamp 3 after moving on short flexible mould 2 and fix,
With filling molding sand 7 in the manhole constituted after backward splicing and being compacted, complete the making of another segment of major axis core, constantly
Repeat aforesaid operations, it is achieved the sectional making of major axis core.
Above-listed preferred embodiment, is further described the purpose of this utility model, technical scheme and advantage,
Be it should be understood that and be the foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this practicality
Within novel protection domain.
Claims (3)
1. a major axis sand core molding device, it is characterised in that: including die ontology, clamp, die ontology is by growing fixing mould
It is spliced to form with short flexible mould, 3-5 times of a length of short flexible mould length of long fixing mould, the width of long fixing mould
Degree, height and the width of short flexible mould, highly communicating, on the face of the laminating that long fixing mould, short flexible mould are mutual equal edges
Length direction offers semi-circular through hole, and long fixing mould, short flexible mould splice latter two semi-circular through hole and constitute circular logical
Hole, clamp is symmetrical arranged the die ontology left and right sides to carry out buckle to die ontology and fixes.
Major axis sand core molding device the most according to claim 1, it is characterised in that: short flexible mould and long fixing mould
It is provided with positioning convex portion on binding face, long fixing mould and short flexible mould binding face is evenly equipped with along its length some and fixed
The positioning jack that position protuberance matches.
Major axis sand core molding device the most according to claim 1, it is characterised in that: clamp is a cuboid, on cuboid
Be arranged with trapezoidal draw-in groove, the length on the long limit of trapezoidal draw-in groove more than width and the short flexible mould of long fixing mould width it
With, the length of the minor face of trapezoidal draw-in groove is less than the long width fixing mould and the width sum of short flexible mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754947.6U CN205851784U (en) | 2016-07-19 | 2016-07-19 | Major axis sand core molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754947.6U CN205851784U (en) | 2016-07-19 | 2016-07-19 | Major axis sand core molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205851784U true CN205851784U (en) | 2017-01-04 |
Family
ID=57647556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620754947.6U Expired - Fee Related CN205851784U (en) | 2016-07-19 | 2016-07-19 | Major axis sand core molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205851784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376424A (en) * | 2017-06-09 | 2017-11-24 | 石家庄新奥环保科技有限公司 | A kind of activated carbon decolorizing post, activated carbon filling device and method |
| CN113231605A (en) * | 2021-05-13 | 2021-08-10 | 中国铁建重工集团股份有限公司道岔分公司 | Manufacturing method of super-long high manganese steel frog casting sand mold |
-
2016
- 2016-07-19 CN CN201620754947.6U patent/CN205851784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376424A (en) * | 2017-06-09 | 2017-11-24 | 石家庄新奥环保科技有限公司 | A kind of activated carbon decolorizing post, activated carbon filling device and method |
| CN113231605A (en) * | 2021-05-13 | 2021-08-10 | 中国铁建重工集团股份有限公司道岔分公司 | Manufacturing method of super-long high manganese steel frog casting sand mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350205 No.3 station, Wenwusha Town, Changle City, Fuzhou City, Fujian Province Patentee after: Fujian Xinghang Heavy Industry Co.,Ltd. Address before: 350205 No.3 station, Wenwusha Town, Changle City, Fuzhou City, Fujian Province Patentee before: FUJIAN XINGHANG MECHANICAL CASTING Co.,Ltd. |
|
| 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: 20170104 |