CN105642840B - The detachable all purpose flask of V-type revolving body casting - Google Patents
The detachable all purpose flask of V-type revolving body casting Download PDFInfo
- Publication number
- CN105642840B CN105642840B CN201610193670.9A CN201610193670A CN105642840B CN 105642840 B CN105642840 B CN 105642840B CN 201610193670 A CN201610193670 A CN 201610193670A CN 105642840 B CN105642840 B CN 105642840B
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- China
- Prior art keywords
- sandbox
- layer
- top box
- detachable
- lacing wire
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/02—Sectional flasks, i.e. with divided, articulated, or interchangeable side sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
A kind of V-type revolving body casting includes top box and nowel with detachable all purpose flask, the top box is square sandbox, the nowel is the pyramid sandbox being formed by connecting by least two layers square sandbox superposition, length between every layer of sandbox, wide size is all gradually reduced, with same side wall align center between adjacent two layers sandbox, it is mutually permanently connected between adjacent two layers sandbox and between other respective side walls using lacing wire, because nowel uses multiple individually all purpose flasks to combine, after use, after cutting off brace, multiple individually sandboxes can be direct plungeed into the production of other products, can inherently idle suitable second hand cases be utilized to make even more than sandbox.
Description
Technical field
Present invention design sand casting technical field, especially designs a kind of V-type revolving body casting with detachable general sand
Case.
Background technology
Sandbox is the indispensable frock during castings production, correct design and selection sandbox, has very big practical valency
Value.
Generally for being easy to mould assembling to fasten, prevent casting from running away, the profile of a set of sandbox is identical, is successively superimposed.But
Be it is such design for some V-type rotary structures, i.e., up big and down small type is in horn-like casting, using such conventional sandbox
Cause the grit consuming amount of product very big, for placer iron than high, sandbox weight is big, and cost improves.Traditional sandbox layer of sand is thick simultaneously, is unfavorable for
The fast cooling of casting, cause production cycle length, the situation of poor performance.
In order to improve production efficiency, production cost is reduced, to V-type revolving body casting, special T-shaped sandbox is also devised and carries out
Production.
Also there are the sandbox suitable for the production of V-type rotary type cast casting, such as a utility model patent in the prior art,
Authorization Notice No.：CN203778710U, entitled " a kind of tower large-scale sandbox of casting water ", describes one kind and can be used for giving birth to
The sandbox of V-type rotary type casting is produced, the structure of the sandbox is：It includes a hollow longitudinal section and is square nowel, indulges
Section is the sandbox body in the top box of " eight " word structure of inverted trapezoidal.The shortcomings that following be present in the patent：Because longitudinal section is
The top box in " eight " word structure of inverted trapezoidal, its versatility is poor, is normally only practically applicable to the casting life of V-type rotary type casting
Production, when not producing the casting of this class formation, the cope of this structure just leaves unused or scrapped.
The content of the invention
It is necessary to propose a kind of detachable all purpose flask of practical, V-type revolving body casting that cost is low.
A kind of detachable all purpose flask of V-type revolving body casting includes top box and nowel, and the top box is square sandbox,
The nowel is the pyramid sandbox being formed by connecting by least two layers square sandbox superposition, length between the adjacent sandbox,
Wide size is all gradually reduced, between adjacent two layers sandbox and other right with same side wall align center between adjacent two layers sandbox
Answer and be mutually permanently connected using lacing wire between side wall, the top box is the sandbox of openings of sizes identical with first layer sandbox, upper
Cope down arbor is fixedly installed on case, with the cope down sand mold in the fixed top box of support, the cope down arbor includes going deep into steel plate, steel
Muscle, suspension basket band is set on the case oralia of top box, is set in the depth direction along top box and gos deep into steel plate, it is described to go deep into steel plate
One end be welded on suspension basket band, the other end for going deep into steel plate gos deep into the inside of nowel, through hole being set on steel plate is goed deep into,
Reinforcing bar is connected between adjacent two through holes for going deep into steel plate, so as to form cope down arbor.
Beneficial effects of the present invention are：Because nowel uses multiple individually all purpose flasks to combine, after use, cut
After brace, multiple individually sandboxes can be direct plungeed into the production of other products, inherently can profit even more than sandbox
Made of idle suitable second hand cases.
Brief description of the drawings
Fig. 1 is the structural representation of the nowel.
Fig. 2 is the front view of the nowel.
Fig. 3 is the left view of the nowel.
Fig. 4 is the partial enlarged drawing of the nowel.
Fig. 5 is the overlooking the structure diagram of the top box.
Fig. 6 is the structural representation for the top box for setting cope down arbor.
Fig. 7 is Fig. 6 partial enlarged drawing.
In figure：Top box 1, suspension basket band 11, connecting box band 111, cope down arbor 12, go deep into steel plate 121, through hole 122, reinforcing bar
123rd, nowel 2, first layer sandbox 21, second layer sandbox 22, third layer sandbox 23, case oralia 24, horizontal lacing wire 25, vertical lacing wire
26th, brace 27, girt 28.
Embodiment
Technical scheme and its implementation result are described further below in conjunction with accompanying drawing.
Referring to Fig. 1 to Fig. 7, the detachable all purpose flask of above-mentioned V-type revolving body casting, including top box 1 and nowel 2, on
Case 1 is square sandbox, and nowel 2 is to be superimposed the pyramid sandbox being formed by connecting, adjacent nowel by least two layers square sandbox
Between length and width size be all gradually reduced, with same side wall align center between adjacent two layers sandbox, between adjacent two layers sandbox
And it is mutually permanently connected between other respective side walls using lacing wire.For example, lacing wire include horizontal lacing wire 25, vertical lacing wire 26, tiltedly
Lacing wire 27, girt 28.
Because the multiple individually all purpose flasks of the use of nowel 2 combine, after use, after cutting off brace 27, can incite somebody to action
Multiple individually sandboxes direct plunge into the production of other products, and idle suitable second hand cases can be inherently utilized even more than sandbox
Make.In this structure, the shape of sandbox, sand mold and casting is profile-followed, and the extraneous thickness of the casting distance after chill and cast is relative
It is relatively thin, rapid heat dissipation, be advantageous to the raising of the performances such as casting structure, optimize cast properties.
Further, nowel 2 includes three layers of square sandbox, first layer sandbox 21 that respectively length and width size is all gradually reduced,
Second layer sandbox 22, third layer sandbox 23, between first layer sandbox 21 and second layer sandbox 22, second layer sandbox 22 and third layer
With same side wall align center between sandbox 23, weld horizontal is drawn on the case oralia 24 of two right angles of first layer sandbox 21
Muscle 25, for supporting second layer sandbox 22, in the lower section of horizontal lacing wire 25, welding is connected vertical with two sides of right angle
Lacing wire 26, for support level lacing wire 25, the horizontal lacing wire of identical is also provided between second layer sandbox 22 and third layer sandbox 23
25th, vertical lacing wire 26, for by being relatively fixed between second layer sandbox 22 and third layer sandbox 23.
The length of horizontal lacing wire 25 and the position of welding are relevant with the size of second layer sandbox 22, and specific length can expire
Foot carrying second layer sandbox 22.In this way, the Delta Region that right angle is partitioned into, both ensure that the intensity of sandbox, but it is reachable
To the profile-followed purpose for saving sand, the cuboid nowel that multiple rectangle sandboxes are superimposed to form is compared to, can farthest be dropped
Low grit consuming amount；And sandbox is in light weight, cost of manufacture is saved；It is simple to operate, save electric power, artificial and Material Cost.
Further, horizontal lacing wire 25, vertical lacing wire 26 and case oralia 24 are same high.
Further, between the side wall of first layer sandbox 21 and the side wall of second layer sandbox 22 and second layer sandbox 22 side
Brace 27 is welded between the side wall of wall and third layer sandbox 23, two layers adjacent of sandbox is fixedly connected.After terminating
Brace 27 is cut, every layer of sandbox can be separated, realizes and is used alone.
Further, girt 28 is welded between brace 27, it is vertical between girt 28 and brace 27, to improve phase
Intensity between adjacent sandbox.
Wherein, one end of girt 28 tilts to lower floor's sandbox.Hanging sand plate is served as with this so that sand mold in sandbox with
It is tightly combined between sandbox and the side wall of sandbox, avoids sand mold from departing from sandbox.
Further, top box 1 is the sandbox with 21 identical openings of sizes of first layer sandbox, and cope down is fixedly installed on top box 1
Arbor 12, with the cope down sand mold in the fixed top box 1 of support.
Wherein, cope down arbor 12 includes going deep into steel plate 121, reinforcing bar 123, and suspension basket is set on the case oralia 24 of top box 1
Band 11, set in the depth direction along top box 1 and go deep into steel plate 121, the one end for going deep into steel plate 121 is welded on suspension basket band 11
On, the other end for going deep into steel plate 121 gos deep into the inside of nowel 2, through hole 122 is set on steel plate 121 is goed deep into, in adjacent two depths
Enter and reinforcing bar 123 is connected between the through hole 122 of steel plate 121, so as to form cope down arbor 12.Reinforcing bar 123 removably inserts through hole
In 122, further reinforced, ensure the stabilization of the structure of cope down arbor 12, do not ftracture, it is indeformable.
Because V-type revolving body casting is hollow structure, it is necessary to internal cores form cavity, this sandbox by cope down core with
Top box 1 is made of one, and so as to form the die cavity of casting by top box 1 and the combination of cope down core and nowel 2, eliminates internal cores,
It is not only easy to operate, facilitate handling, fastening, mould turnover, and simplify technique, avoid the design of internal cores and relatively solid
It is fixed.
Further, suspension basket band 11 is centered on the midpoint of a side wall of top box 1, in diverging direction to top box 1 its
The extension of his side wall, go deep into steel plate 121 and be arranged on suspension basket band 11 to lean on paracentral one end.During mould assembling, by the side wall of top box 1 with
The side wall face that the multilayer sandbox of nowel 2 faces, so that cope down arbor 12 and cope down sand mold enter the sand mold die cavity of nowel 2
It is interior.
Further, connecting box band 111 is set between suspension basket band 11, will be connected between suspension basket band 11, forms spider
Spider web structure so that case band is more stablized solid.
During using this box moulding, because opening is not done at the top of the third layer sandbox 23 of nowel 2, before moulding, in advance will
Running gate system, chill, case tapered sleeve etc. are in place in apperance and mold pit, then opening the first layer sandbox 21 of nowel 2
Mouth bottom level is placed on the template of lower apperance, then fills out molding sand consolidation, and hardening forms lower sand mold, plays mould turnover after type, makes nowel 2
Openend is placed upward, places rising head.
Then reinforcing bar 123 is inserted to the through hole 122 for going deep into steel plate 121, to form the top box 1 for setting cope down arbor 12, then
Top box 1 is buckled in the oral area of the first layer sandbox 21 of nowel 2 so that cope down arbor 12 enters in lower mode cavity to sinking apperance, stream
Sand consolidation produces sand mold, then slings top box 1, removes apperance, then by top box 1 and the 2-in-1 case clamping of nowel, the placement mouth of a river
Seat, pressure case etc. is to be cast.
Claims (8)
- A kind of 1. detachable all purpose flask of V-type revolving body casting, it is characterised in that：Including top box and nowel, the top box For square sandbox, the nowel is the pyramid sandbox being formed by connecting by least two layers square sandbox superposition, described adjacent Length and width size between nowel is all gradually reduced, with same side wall align center, adjacent two layers sandbox between adjacent two layers sandbox Between and other respective side walls between be mutually permanently connected using lacing wire, the top box is openings of sizes identical with first layer sandbox Sandbox, cope down arbor is fixedly installed on top box, with the cope down sand mold in the fixed top box of support, the cope down arbor includes deep Enter steel plate, reinforcing bar, suspension basket band is set on the case oralia of top box, set in the depth direction along top box and go deep into steel plate, institute State and go deep into one end of steel plate and be welded on suspension basket band, the other end for going deep into steel plate gos deep into the inside of nowel, on steel plate is goed deep into Through hole is set, reinforcing bar is connected between adjacent two through holes for going deep into steel plate, so as to form cope down arbor.
- 2. the detachable all purpose flask of V-type revolving body casting as claimed in claim 1, it is characterised in that：The lower case and bag Three layers of square sandbox are included, first layer sandbox that respectively length and width size is all gradually reduced, second layer sandbox, third layer sandbox, Between one layer of sandbox and second layer sandbox, between second layer sandbox and third layer sandbox with same side wall align center, first Weld horizontal lacing wire on the case oralia of two right angles of layer sandbox, for supporting second layer sandbox, in the horizontal lacing wire The vertical lacing wire that is connected with two sides of right angle of lower section welding, for support level lacing wire, the second layer sandbox and the The horizontal lacing wire of identical, vertical lacing wire are also provided between three-part flask, for by between second layer sandbox and third layer sandbox It is relatively fixed.
- 3. the detachable all purpose flask of V-type revolving body casting as claimed in claim 2, it is characterised in that：The horizontal drawing Muscle, vertical lacing wire and case oralia are the same as high.
- 4. the detachable all purpose flask of V-type revolving body casting as claimed in claim 3, it is characterised in that：In first layer sand Welded between the side wall of case and the side wall of second layer sandbox and between the side wall of second layer sandbox and the side wall of third layer sandbox oblique Lacing wire, two layers adjacent of sandbox is fixedly connected.
- 5. the detachable all purpose flask of V-type revolving body casting as claimed in claim 4, it is characterised in that：In the oblique pull Girt is welded between muscle, it is vertical between the girt and brace.
- 6. the detachable all purpose flask of V-type revolving body casting as claimed in claim 5, it is characterised in that：The girt One end tilted to lower floor sandbox.
- 7. the detachable all purpose flask of V-type revolving body casting as claimed in claim 6, it is characterised in that：The suspension basket Band extends centered on the midpoint of a side wall of top box, in diverging direction to other side walls of top box, and the steel plate that gos deep into is set Put and lean on paracentral one end in suspension basket band.
- 8. the detachable all purpose flask of V-type revolving body casting as claimed in claim 7, it is characterised in that：In suspension basket band Between set connecting box band, will be connected between suspension basket band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193670.9A CN105642840B (en) | 2016-03-31 | 2016-03-31 | The detachable all purpose flask of V-type revolving body casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193670.9A CN105642840B (en) | 2016-03-31 | 2016-03-31 | The detachable all purpose flask of V-type revolving body casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105642840A CN105642840A (en) | 2016-06-08 |
| CN105642840B true CN105642840B (en) | 2017-12-08 |
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ID=56495819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610193670.9A Active CN105642840B (en) | 2016-03-31 | 2016-03-31 | The detachable all purpose flask of V-type revolving body casting |
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| Country | Link |
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| CN (1) | CN105642840B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457371A (en) * | 2017-08-30 | 2017-12-12 | 宜兴市金纳利机械制造有限公司 | A kind of full-sized car mould cast moulding group case |
| CN108526418B (en) * | 2018-04-28 | 2019-12-20 | 共享装备股份有限公司 | Lapping device and using method thereof |
| CN111451455B (en) * | 2020-05-09 | 2022-03-01 | 大连华锐重工铸业有限公司 | Box stacking casting method for nodular cast iron wind power brake disc |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1983581A (en) * | 1932-12-10 | 1934-12-11 | Horace R Street | Pouring jacket for molds |
| CN2356780Y (en) * | 1998-10-05 | 2000-01-05 | 清华大学 | Nested movable sandbox casting device |
| CN203124655U (en) * | 2013-01-30 | 2013-08-14 | 常州机电职业技术学院 | Sand box for casting rolling mortar wall or crushing wall |
| CN203778710U (en) * | 2014-03-25 | 2014-08-20 | 宁夏共享集团有限责任公司 | Water tower type large sand box for casting |
| CN104162637A (en) * | 2014-08-04 | 2014-11-26 | 宁夏共享铸钢有限公司 | Spliced random sand box and splicing method of random sand box |
-
2016
- 2016-03-31 CN CN201610193670.9A patent/CN105642840B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1983581A (en) * | 1932-12-10 | 1934-12-11 | Horace R Street | Pouring jacket for molds |
| CN2356780Y (en) * | 1998-10-05 | 2000-01-05 | 清华大学 | Nested movable sandbox casting device |
| CN203124655U (en) * | 2013-01-30 | 2013-08-14 | 常州机电职业技术学院 | Sand box for casting rolling mortar wall or crushing wall |
| CN203778710U (en) * | 2014-03-25 | 2014-08-20 | 宁夏共享集团有限责任公司 | Water tower type large sand box for casting |
| CN104162637A (en) * | 2014-08-04 | 2014-11-26 | 宁夏共享铸钢有限公司 | Spliced random sand box and splicing method of random sand box |
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| Publication number | Publication date |
|---|---|
| CN105642840A (en) | 2016-06-08 |
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