CN107737888A - A kind of picture shape sandbox for being used to cast pipeline leakage plugging device - Google Patents
A kind of picture shape sandbox for being used to cast pipeline leakage plugging device Download PDFInfo
- Publication number
- CN107737888A CN107737888A CN201710977669.XA CN201710977669A CN107737888A CN 107737888 A CN107737888 A CN 107737888A CN 201710977669 A CN201710977669 A CN 201710977669A CN 107737888 A CN107737888 A CN 107737888A
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- CN
- China
- Prior art keywords
- baffle plate
- circular arc
- welding
- plugging device
- reinforcement
- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of picture shape sandbox for being used to cast pipeline leakage plugging device,Including cope,Drag box and tight locking button,Cope is by two support sand framves,Two upper installation baffle plates and two upper circular arc baffle plate compositions,Upper installation baffle plate is provided with arc groove,Support sand frame is welded on the bottom both ends between installation baffle plate,Upper end welding between front and rear upper installation baffle plate is provided with H-shaped reinforcement,Upper circular arc baffle plate is welded on the right and left of installation baffle plate,The bottom of upper circular arc baffle plate is welded on the upper end of support sand frame,Welding is provided with incline reinforcement between its upper end and H-shaped reinforcement,Drag box is by rectangle hollow base,Lower installation baffle plate and two or so lower circular arc baffle plate compositions before and after two,Lower circular arc baffle plate is welded between lower installation baffle plate,Some wing reinforcements are provided between lower circular arc baffle plate and rectangle hollow base,Some arc reinforcements are provided between the bottom of two lower circular arc baffle plates,The present invention designs sandbox according to shape of product,It can save material,Reduce production cost.
Description
Technical field
The present invention relates to sand casting technical field, more particularly to a kind of picture shape sandbox for being used to cast pipeline leakage plugging device.
Background technology
Due to casting structure factor, castings production is often required to be divided into upper mold, lower mold, zero to several medium-sized, uses sandbox
Moulding ensures mould strength, transhipment, mould assembly mould assembling, and sandbox is the important process equipment of castings production, and common sandbox design is made
Make, be Parallel Design between sandbox faying face, resin sand used can be relatively more, are particularly used for casting this bending of pipeline leakage plugging device
During casting, it is greatly to waste that in general sand mold, which needs the molding sand filled to have, so needing one kind according to product shape
Shape is a kind of as shape sandbox come what is designed, so as to save material, reduces production cost.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of picture shape sandbox for being used to cast pipeline leakage plugging device, existing to solve
Caused above-mentioned multinomial defect in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of picture shape sandbox for being used to cast pipeline leakage plugging device,
Including cope, drag box and tight locking button, the cope is by upper installation baffle plate before and after two support sand framves, two and two or so
Upper circular arc baffle plate composition, the upper installation baffle plate are provided with arc groove, and described two support sand frame welding are arranged on two and above pacified
The bottom both ends between baffle plate are filled, described two front and rear upper upper ends installed between baffle plates, which are welded, is provided with H-shaped reinforcement, and described two
Individual upper circular arc baffle plate welding is arranged on the right and left between two upper installation baffle plates, and the bottom welding of the upper circular arc baffle plate is set
Put in the upper end of support sand frame, welded between its upper end and H-shaped reinforcement and be provided with two incline reinforcements, the drag box is by rectangle
Hollow base, lower installation baffle plate and two or so lower circular arc baffle plates compositions before and after two, described two lower circular arc baffle plates welding are set
Put between baffle plate is installed under two, some wings are provided between described two lower circular arc baffle plates and rectangle hollow base and are strengthened
Muscle, some arc reinforcements are provided between the bottom of described two lower circular arc baffle plates.
Preferably, bottom is provided with some cross reinforcings between the arc reinforcement, described two lower circular arc baffle plates it
Between top be provided with cross reinforcement, between the cross reinforcement and arc reinforcement welding be provided with some vertical strengthening ribs.
Preferably, the front and rear wall one-shot forming of described two lower installation baffle plates and rectangle hollow base, the lower installation gear
Plate is provided with circular radiating peep hole.
Preferably, the lateral wall of two support sand framves of cope is provided with upper mould assembling seat, and the rectangle of the drag box is empty
The side wall of heart base is provided with lower mould assembling seat, and the tight locking button is arranged in upper mould assembling seat and lower mould assembling seat.
Preferably, the front and back end of the rectangle hollow base of the drag box and the outside of two upper installation baffle plates are provided with some
Hanger.
Preferably, the lower installation baffle plate is arc-shaped, and is mutually agreed with arc groove.
Beneficial effect using above technical scheme is：A kind of picture shape sandbox for being used to cast pipeline leakage plugging device of the present invention, on
The design of sandbox and drag box has been bonded the shape of the semicircular ring of product pipeline leakage plugging device, and during beginning, cope and drag box are first closed
And together, noted at the H-shaped reinforcement of cope and sand and be put into model, when sand note, hold in the palm sand frame, lower circular arc baffle plate and
Arc reinforcement, cross reinforcing can support the weight of molding sand, and by the upper installation baffle plate of cope, upper circular arc baffle plate
To the shape for constraining molding sand, by sand compaction and after waiting it to fix, then dig husky, after the sequence of operations such as modulus, then enter
Row injection molding, either can at H-shaped reinforcement, incline reinforcement and arc reinforcement and circular radiating peep hole after injection molding
Strengthen the effect of radiating, the time of mould-forming can be greatly reduced, because resin sand can not be reused, if according to normal
Sandbox is advised to operate, it is greatly to waste to have, and global shape of the present invention more jointing product shape, can so be saved
About many raw material, the molder time is saved, reduce production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of drag box of the present invention；
Fig. 3 is the half sectional view of cope of the present invention；
Fig. 4 is the top view of cope of the present invention.
Wherein, 1- copes, 2- drag boxs, 3- tight locking buttons, 4- support sand framves install baffle plate on 5-, the upper circular arc baffle plates of 6-,
7- arc grooves, 8-H shape reinforcements, 9- incline reinforcements, 10- rectangle hollow bases, baffle plate is installed under 11-, circular arc is kept off under 12-
Plate, 13- wing reinforcements, 14- arc reinforcements, 15- cross reinforcings, 16- cross reinforcements, 17- vertical strengthening ribs, 18-
Circle radiating peep hole, 19- hangers, the upper mould assembling seats of 20-, mould assembling seat under 21-.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1-4 shows the embodiment of the present invention：A kind of picture shape sandbox for being used to cast pipeline leakage plugging device, including cope
1st, drag box 2 and tight locking button 3, the cope 1 are justified by upper installation baffle plate 5 before and after two 4, two, support sand framves and two or so are upper
Arc baffle plate 6 forms, and the upper installation baffle plate 5 is provided with arc groove 7, and described two welding of support sand frame 4 are arranged on two upper peaces
The bottom both ends between baffle plate 5 are filled, described two front and rear upper upper end welding installed between baffle plates 5 are provided with H-shaped reinforcement 8, institute
State the right and left that two upper welding of circular arc baffle plate 6 are arranged between two upper installation baffle plates 5, the bottom of the upper circular arc baffle plate 6
End welding is arranged on the upper end of support sand frame 4, is welded between its upper end and H-shaped reinforcement 8 and is provided with two incline reinforcements 9, described
Drag box 2 is made up of lower installation baffle plate 11 before and after rectangle hollow base 10, two and two or so lower circular arc baffle plates 12, and described two
The individual lower welding of circular arc baffle plate 12 is arranged under two between installation baffle plate 11, described two lower circular arc baffle plates 12 and rectangle hollow bottom
Some wing reinforcements 13 are provided between seat 10, some arc reinforcements are provided between the bottom of described two lower circular arc baffle plates 12
14。
In the present embodiment, bottom is provided with some cross reinforcings 15, described two lower circles between the arc reinforcement 14
Top between arc baffle plate 12 is provided with cross reinforcement 16, welds and sets between the cross reinforcement 16 and arc reinforcement 14
Have some vertical strengthening ribs 17, cross reinforcement 16 can support lower circular arc baffle plate 12, allow lower circular arc baffle plate 12 endurance more
By force, stability of the whole device in injection is increased.
In the present embodiment, the front and rear wall one-shot forming of described two lower installation baffle plates 11 and rectangle hollow base 10 is described
Lower installation baffle plate 11 is provided with circular radiating peep hole 18, coordinates arc reinforcement 14 and cross reinforcing 15, can be faster
Heat caused by injection is distributed, saves molding time, can also be used to observe the situation of molding sand.
In the present embodiment, the lateral wall of 1 two support sand framves 4 of cope is provided with upper mould assembling seat 21, the drag box 2
The side wall of rectangle hollow base 10 be provided with lower mould assembling seat, the tight locking button 3 is arranged on upper mould assembling seat 21 and lower mould assembling seat
Interior, for locking cope 1 and drag box 2, when ensureing injection molding, whole device is to be in stable state.
In the present embodiment, the outside of the front and back end of the rectangle hollow base 10 of the drag box 2 and two upper installation baffle plates 5
Provided with some hangers 19, the convenient car that navigates moves to cope 1 or drag box 2.
In the present embodiment, the lower installation baffle plate 11 is arc-shaped, and is mutually agreed with arc groove 7, is preferably coordinated
The shape of product, save production raw material.
Based on a kind of above-mentioned, of the invention picture shape sandbox for being used to cast pipeline leakage plugging device, the design of cope 1 and drag box 2
It has been bonded the shape of the semicircular ring of product pipeline leakage plugging device, during beginning, cope 1 and drag box 2 has first been merged, from cope
Sand is noted at 1 H-shaped reinforcement 8 and is put into model, when sand is noted, support sand frame 4, lower circular arc baffle plate 12 and arc reinforcement
14th, cross reinforcing 15 can support the weight of molding sand, and by the upper installation baffle plate 5 of cope 1, upper circular arc baffle plate 6
To the shape for constraining molding sand, by sand compaction and after waiting it to fix, then dig husky, after the sequence of operations such as modulus, then enter
Row injection molding, after injection molding, either at H-shaped reinforcement 8, incline reinforcement 9 and arc reinforcement 14 and circular radiating peep hole 18
The effect of radiating can be strengthened, the time of mould-forming can be greatly reduced, because resin sand can not be reused, if
Operated according to conventional sandbox, it is greatly to waste to have, global shape of the present invention more jointing product shape, so
Many raw material can be saved, save the molder time, reduce production cost.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. a kind of picture shape sandbox for being used to cast pipeline leakage plugging device, including cope, drag box and tight locking button, it is characterised in that：It is described
Cope is made up of upper installation baffle plate before and after two support sand framves, two and two or so upper circular arc baffle plates, the upper installation baffle plate
Arc groove is provided with, described two support sand frame welding are arranged on the bottom both ends between two upper installation baffle plates, described two
Upper end welding between front and rear upper installation baffle plate is provided with H-shaped reinforcement, and described two upper circular arc baffle plate welding are arranged on two
The right and left between baffle plate is installed, the bottom welding of the upper circular arc baffle plate is arranged on the upper end of support sand frame, its upper end and H-shaped
Welding is provided with two incline reinforcements between reinforcement, and the drag box is by lower installation baffle plate before and after rectangle hollow base, two
With two or so lower circular arc baffle plate compositions, described two lower circular arc baffle plate welding are arranged under two between installation baffle plate, described
Be provided with some wing reinforcements between two lower circular arc baffle plates and rectangle hollow base, the bottoms of described two lower circular arc baffle plates it
Between be provided with some arc reinforcements.
A kind of 2. picture shape sandbox for being used to cast pipeline leakage plugging device according to claim 1, it is characterised in that：The arc is strengthened
Bottom is provided with some cross reinforcings between muscle, and the top between described two lower circular arc baffle plates is provided with cross reinforcement, described
Welding is provided with some vertical strengthening ribs between cross reinforcement and arc reinforcement.
A kind of 3. picture shape sandbox for being used to cast pipeline leakage plugging device according to claim 1, it is characterised in that：Described two lower peaces
The front and rear wall one-shot forming of baffle plate and rectangle hollow base is filled, the lower installation baffle plate is provided with circular radiating peep hole.
A kind of 4. picture shape sandbox for being used to cast pipeline leakage plugging device according to claim 1, it is characterised in that：The cope two
The lateral wall of individual support sand frame is provided with upper mould assembling seat, and the side wall of the rectangle hollow base of the drag box is provided with lower mould assembling seat,
The tight locking button is arranged in upper mould assembling seat and lower mould assembling seat.
A kind of 5. picture shape sandbox for being used to cast pipeline leakage plugging device according to claim 1, it is characterised in that：The drag box
The front and back end of rectangle hollow base and the outside of two upper installation baffle plates are provided with some hangers.
A kind of 6. picture shape sandbox for being used to cast pipeline leakage plugging device according to claim 1, it is characterised in that：The lower installation gear
Plate is arc-shaped, and is mutually agreed with arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710977669.XA CN107737888A (en) | 2017-10-17 | 2017-10-17 | A kind of picture shape sandbox for being used to cast pipeline leakage plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710977669.XA CN107737888A (en) | 2017-10-17 | 2017-10-17 | A kind of picture shape sandbox for being used to cast pipeline leakage plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107737888A true CN107737888A (en) | 2018-02-27 |
Family
ID=61237034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710977669.XA Pending CN107737888A (en) | 2017-10-17 | 2017-10-17 | A kind of picture shape sandbox for being used to cast pipeline leakage plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737888A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU603486A1 (en) * | 1975-10-24 | 1978-03-27 | Предприятие П/Я Р-6762 | Equipment for vacuum-moulding of casting moulds |
| SU814553A1 (en) * | 1978-07-31 | 1981-03-25 | Предприятие П/Я Р-6762 | Unit for vacuum moulding |
| CN2659590Y (en) * | 2003-11-10 | 2004-12-01 | 尼恒政 | Form following mold box for smelting slag basin |
| CN101190454A (en) * | 2006-11-27 | 2008-06-04 | 中国国际海运集装箱(集团)股份有限公司 | Method for using metal type sand-covering technique to manufacture brake drum |
| CN202291306U (en) * | 2011-11-01 | 2012-07-04 | 江苏万工科技集团有限公司 | Mechanism for locking sand mould supporting plate |
| CN202934087U (en) * | 2012-11-21 | 2013-05-15 | 河南豫兴铸造有限公司 | Sand box capable of saving casting sand |
| CN205165743U (en) * | 2015-12-07 | 2016-04-20 | 济南方德利模具有限公司 | Three swages of unpacking lopps foundry goods cover sand casting device |
| CN105880491A (en) * | 2014-11-25 | 2016-08-24 | 常州市凯发光明铸件厂 | Novel casting and pouring system for conical support casting of wind-driven generator |
| CN105903899A (en) * | 2016-06-20 | 2016-08-31 | 莱芜钢铁集团有限公司 | Casting method for steelmaking slag pot and sand box mold assembly |
-
2017
- 2017-10-17 CN CN201710977669.XA patent/CN107737888A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU603486A1 (en) * | 1975-10-24 | 1978-03-27 | Предприятие П/Я Р-6762 | Equipment for vacuum-moulding of casting moulds |
| SU814553A1 (en) * | 1978-07-31 | 1981-03-25 | Предприятие П/Я Р-6762 | Unit for vacuum moulding |
| CN2659590Y (en) * | 2003-11-10 | 2004-12-01 | 尼恒政 | Form following mold box for smelting slag basin |
| CN101190454A (en) * | 2006-11-27 | 2008-06-04 | 中国国际海运集装箱(集团)股份有限公司 | Method for using metal type sand-covering technique to manufacture brake drum |
| CN202291306U (en) * | 2011-11-01 | 2012-07-04 | 江苏万工科技集团有限公司 | Mechanism for locking sand mould supporting plate |
| CN202934087U (en) * | 2012-11-21 | 2013-05-15 | 河南豫兴铸造有限公司 | Sand box capable of saving casting sand |
| CN105880491A (en) * | 2014-11-25 | 2016-08-24 | 常州市凯发光明铸件厂 | Novel casting and pouring system for conical support casting of wind-driven generator |
| CN205165743U (en) * | 2015-12-07 | 2016-04-20 | 济南方德利模具有限公司 | Three swages of unpacking lopps foundry goods cover sand casting device |
| CN105903899A (en) * | 2016-06-20 | 2016-08-31 | 莱芜钢铁集团有限公司 | Casting method for steelmaking slag pot and sand box mold assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20200721 |