CN207119764U - A kind of casting and molding frock and the sandbox comprising the frock - Google Patents
A kind of casting and molding frock and the sandbox comprising the frock Download PDFInfo
- Publication number
- CN207119764U CN207119764U CN201720793950.3U CN201720793950U CN207119764U CN 207119764 U CN207119764 U CN 207119764U CN 201720793950 U CN201720793950 U CN 201720793950U CN 207119764 U CN207119764 U CN 207119764U
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- CN
- China
- Prior art keywords
- matching board
- frock
- casting
- sandbox
- molding
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model is to solve the drawbacks such as existing casting and molding technology grit consuming amount is big, cost is high, there is provided a kind of casting and molding frock, specifically includes the first matching board, the second matching board and baffle plate；A kind of sandbox for including above-mentioned casting and molding frock is additionally provided simultaneously, is bolted between any two relative sandbox walls of the sandbox and several case bands are installed, adjacent tank interband is provided with above-mentioned moulding frock；Secondly, a kind of formative method using above-mentioned sandbox is also provided, the usage amount of molding sand is significantly reduced by implementing technical solutions of the utility model, significantly reduces placer iron ratio and production cost.
Description
Technical field
Casting and molding frock, and the sandbox comprising the frock are the utility model is related to, more particularly to a kind of reduce casts
Placer iron than moulding frock and sandbox.
Background technology
In casting industry, the production of some casting, due to the particularity of structure, it is difficult to avoid that and occurs in formative technology
There is the upper sand mold of cope down structure, the production for heavy castings, cope down structure and size are all huger, if cope down is all adopted
Filled with molding sand, consolidation, molding sand dosage can be increased, placer iron is higher, and casting cost is also very big.
The content of the invention
The utility model aims to overcome that the technology drawback of existing formative method, there is provided one kind reduces placer iron ratio, reduced
The moulding frock of sand using amount, and include the sandbox of the moulding frock.
The utility model provide firstly a kind of casting and molding frock, and concrete technical scheme is as follows：
The moulding is included with frock：First matching board, the second matching board and baffle plate, wherein, the first matching board is rectangle structure, plate
Several bolts hole of equidistantly distributed along its length on face；Second matching board forms integrative-structure by a flat plate section and segmental arc,
Several bolts hole of equidistantly distributed, the segmental arc of two the second matching boards lead to along its length for the end of its flat plate section and segmental arc
The screw rod crossed through bolt hole each other is attached, and the flat plate section of two the second matching boards passes through through each other with the first matching board respectively
The screw rod of bolt hole is attached；Baffle plate is positioned over the side of the first matching board combined and the second matching board, for stopping molding sand
Fall into the moulding frock.
Further, above-mentioned bolt hole is one kind in circular port, elliptical aperture or U-type groove.
Further, the spacing of the bolt hole of the first matching board and the second matching board along its length according to actual production to precision
Requirement with size determines, changeable.
Further, the bolt hole on the first matching board and the second matching board is two row of parallel side-by-side, and between two row bolts hole
Away from identical, use two screw rods when being connected between the first matching board and the second matching board, also used during connection between two the second matching boards
Two screw rods.
The technique effect of the casting and molding frock is as follows：
1. the spacing of the bolt hole of the first matching board and the second matching board along its length is according to actual production to precision and size
Requirement determine, it is changeable.If batch production casting, when the cope down size of its moulding is smaller, can by bolt hole it
Between line space design it is smaller.If for the casting of mass production, the cope down size disparity of their moulding is larger, is assembling
During the moulding frock, moulding frock chi can be realized by selecting the bolt hole of diverse location to be fixed between matching board
Very little freely adjusts, and enhances the versatility of frock.
2. bolt hole on the first matching board and the second matching board is identical for two row and spacing of parallel side-by-side, the first matching board and the
Between two matching boards, and connection between two the second matching boards all uses two screw rods, it is ensured that frock after assembling is solid, structure
It is stable.
3. the size and dimension of pair baffle plate does not limit, as long as it can completely enclose the side of moulding frock,
In modeling process, molding sand will not enter in moulding frock, simplify the structure of moulding frock, improve practicality.
Secondly, the utility model additionally provides a kind of sandbox with above-mentioned moulding frock, and concrete technical scheme is as follows：
The architectural feature of the sandbox is：Several bolts hole are all equally spacedly distributed on four sandbox walls, it is any relative
It is bolted between two sandbox walls and several case bands is installed, adjacent tank interband is provided with what is referred in above-mentioned technical proposal
Moulding frock.
Further, moulding frock is fixed for convenience of in adjacent tank interband, can be grown according to the entirety of moulding frock
Degree vertically fixes the first matching board in adjacent tank interband, then by moulding first matching board at frock both ends and the first matching board of case interband
It is fixedly connected with bolt.
The sandbox has technical effect that：
1. the bolt hole of equidistantly distributed is easy to the fixed position of free adjusting tank band on sandbox wall, meet to hang with difference
The production of tire size casting mold.
2. adjacent tank interband fixes the first matching board, moulding frock and the compatibility of sandbox assembling are increased.
3. the sandbox is used for casting and molding, moulding reduces the usage amount of molding sand with molding sand is not filled out in frock, saves
Production cost.
Brief description of the drawings
Fig. 1 is the structural representation of casting and molding frock in embodiment；
Fig. 2 is the structural representation of embodiment cheek；
Fig. 3 is the casting mold for using the sandbox in embodiment to manufacture；
Fig. 4 is the sectional view that the casting mold in Fig. 3 is carried out to longitudinal sectility.
Embodiment
With reference to Fig. 1 to Fig. 4, embodiment of the present utility model is illustrated.
Fig. 1 illustrates a kind of casting and molding frock, including：First matching board 1, the second matching board 2 and baffle plate 3, wherein, the
One matching board 1 is rectangle structure, is spaced the row U type grooves of 1.5m distributions 2 in plate face along its length；Second matching board 2 is by a flat plate section
With segmental arc composition integrative-structure, the end of its flat plate section and segmental arc is respectively arranged with two U-type grooves, the U in the width direction
The spacing of 2 row U-type grooves arranged side by side is equal in the spacing of type groove and the first matching board 1, and the segmental arc of two the second matching boards 2 is by wearing
The screw rod for crossing U-type groove each other is attached, and the flat plate sections of two the second matching boards 2 is respectively with the first matching board 1 by through U-shaped each other
The screw rod of groove is attached, and uses 2 screw rods during connection；Baffle plate 3 is positioned over the first matching board 1 and the second matching board 2 combined
Side, for stopping that molding sand is fallen into the moulding frock.The moulding is 1.5m with the adjustable length distance of frock.
Fig. 2 illustrates a kind of sandbox for including above-mentioned casting and molding frock, all equidistant on four sandbox walls of the sandbox
Distribution several bolts hole, be bolted between any two relative sandbox walls and 3 case bands be installed, one group is adjacent
The spacing that case interband is vertically secured between 2 group of first matching board, 1,2 group of first matching board 1 is equal to the length of above-mentioned moulding frock,
In 2 group of first matching board 1 and case interband installation moulding frock.
When carrying out moulding using above-mentioned sandbox, first according to pre-formed cope down shape and size, the casting and molding is adjusted
With the size of frock, it is ensured that the mold thickness of cope down surrounding is more than 150mm, and the opening position installation that cope down is correspondingly formed in sandbox is several
The casting and molding frock, then sandbox is placed on the upper model of casting, into sandbox during quicksand, in casting and molding frock not
Fill out molding sand, play type after the hardening of sandbox back-up sand consolidation, sand mold in formation, casting and molding frock described in cope down internal package.
The casting mold obtained after moulding is as shown in figure 3, Fig. 4 is Fig. 3 sectional view, it will be clear that moulding from Fig. 4
It is wrapped in frock 5 in cope down 6, and does not have molding sand in the moulding frock 5, therefore uses above-mentioned moulding frock, sandbox
And the formative method is used, the usage amount of molding sand can be significantly reduced, significantly reduces placer iron ratio and production cost.
Claims (6)
- A kind of 1. casting and molding frock, it is characterised in that including：First matching board (1), the second matching board (2) and baffle plate (3), its In, the first matching board (1) is rectangle structure, several bolts hole of equidistantly distributed along its length in plate face；Second matching board (2) is integrally formed by flat plate section and segmental arc, the end of its flat plate section and segmental arc along its length etc. between Away from several bolts hole are distributed, the segmental arc of two the second matching boards (2) through the screw rod of bolt hole each other by being attached, and two The flat plate section of individual second matching board (2) through the screw rod of bolt hole each other respectively with the first matching board (1) by being attached；Baffle plate (3) is positioned over the side of the first matching board (1) combined and the second matching board (2), is made for stopping that molding sand falls into this In type frock.
- 2. casting and molding frock according to claim 1, it is characterised in that the bolt hole is circular port, elliptical aperture Or one kind in U-type groove.
- 3. casting and molding frock according to claim 1, it is characterised in that first matching board (1) and described second Bolt hole on matching board (2) is two row of parallel side-by-side, and the spacing of two row bolts hole is identical.
- 4. casting and molding frock according to claim 1, it is characterised in that first matching board (1) and described second Matching board (2) uses two screw rods when connecting, described two second matching boards (2) also use two screw rods when connecting.
- A kind of 5. sandbox for including the arbitrarily described casting and molding frock of Claims 1 to 4, it is characterised in that four sandbox walls On be all distributed several bolts hole at equal intervals, be bolted between any two relative sandbox walls and several casees be installed Band (4), adjacent tank interband are provided with the casting and molding frock.
- 6. sandbox according to claim 5, it is characterised in that the adjacent tank interband vertically fixes two the first matching boards (1), the distance between two first matching boards (1) are equal to the entire length of the moulding frock, and moulding is with the of frock both ends One matching board (1) is fixedly connected with the first matching board (1) of case interband with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793950.3U CN207119764U (en) | 2017-07-03 | 2017-07-03 | A kind of casting and molding frock and the sandbox comprising the frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793950.3U CN207119764U (en) | 2017-07-03 | 2017-07-03 | A kind of casting and molding frock and the sandbox comprising the frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119764U true CN207119764U (en) | 2018-03-20 |
Family
ID=61614350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793950.3U Withdrawn - After Issue CN207119764U (en) | 2017-07-03 | 2017-07-03 | A kind of casting and molding frock and the sandbox comprising the frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207119764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282897A (en) * | 2017-07-03 | 2017-10-24 | 共享铸钢有限公司 | A kind of casting and molding frock and formative method |
| CN113084097A (en) * | 2021-03-29 | 2021-07-09 | 阜新力达钢铁铸造有限公司 | Counter weight machining tool and sand box turning method |
-
2017
- 2017-07-03 CN CN201720793950.3U patent/CN207119764U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282897A (en) * | 2017-07-03 | 2017-10-24 | 共享铸钢有限公司 | A kind of casting and molding frock and formative method |
| CN107282897B (en) * | 2017-07-03 | 2022-12-06 | 共享铸钢有限公司 | Tool for casting and molding method |
| CN113084097A (en) * | 2021-03-29 | 2021-07-09 | 阜新力达钢铁铸造有限公司 | Counter weight machining tool and sand box turning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180320 Effective date of abandoning: 20221206 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180320 Effective date of abandoning: 20221206 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |