CN108130823A - A kind of special-shaped papery pouring channel tube trimmer of casting - Google Patents
A kind of special-shaped papery pouring channel tube trimmer of casting Download PDFInfo
- Publication number
- CN108130823A CN108130823A CN201711353804.XA CN201711353804A CN108130823A CN 108130823 A CN108130823 A CN 108130823A CN 201711353804 A CN201711353804 A CN 201711353804A CN 108130823 A CN108130823 A CN 108130823A
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- China
- Prior art keywords
- shaping
- special
- fixed
- upper mold
- lower die
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J5/00—Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch-moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of special-shaped papery pouring channel tube trimmers of casting, including support assembly, pneumohydraulic pressure-cylinder, upper mold assembly, lower mould assembly, apparatus for shaping and air inlet pipe, support assembly includes gantry base, guide post, support plate, pneumohydraulic pressure-cylinder is fixed on the supporting plate, upper mold assembly includes cope plate, it is set on cope plate and the matched guide sleeve of guide post, the telescopic rod of upside and pneumohydraulic pressure-cylinder connects, downside is equipped with upper mold thermal insulation board, upper mold heating plate, shaping upper mold, lower mould assembly includes lower die thermal insulation board, the lower die heating plate being fixed on lower die thermal insulation board, the shaping lower die being fixed in lower die heating plate, apparatus for shaping is corresponding with the paper runner channel pipe nozzle for treating shaping, including support base, inflating seat on support base, it is fixed on the special-shaped air bag of inflating seat one end, the other end connection air inlet pipe of inflating seat.The present invention can be dried without the time directly by the special-shaped pouring channel tube shaping of forming, and shaping is efficient, and stability is good, and rejection rate is low.
Description
Technical field
The present invention relates to a kind of paper pouring channel tube for casting field shaping technique more particularly to a kind of special-shaped paperys of casting
Pouring channel tube trimmer.
Background technology
At present, because paper runner channel pipe has its property, so being the optimal substitute products of ceramic pouring channel tube；It is more next
More favored by market；And moisture content is higher after the molding of paper runner channel pipe, deformed during drying it is serious, and when drying
Between it is long, intensity is low, and pipe internal surface is coarse, rough, and especially tube wall compactness is small, has seriously affected the performance of pouring channel tube,
Therefore it has to pass through follow-up shaping and can be only achieved requirement.And existing Training system is the product by forming through certain time
After drying partial moisture, being operated by hand, high rejection rate takes time and effort, extremely inefficient, the shaping of especially special-shaped pouring channel tube,
Substantially qualified product cannot be made, and special-shaped pouring channel tube is an essential part in entire runner system, so resistance
The development of paper runner channel pipe is hindered.
Invention content
The purpose of the invention is to overcome the shortage of prior art, provide a kind of suitable for the special-shaped papery pouring channel tube of casting
Trimmer, can be dried without the time directly by the special-shaped pouring channel tube shaping of forming, simplify shaping program, replace artificial behaviour
Make, save time and labour.
The purpose of the present invention is what is realized using following technical proposals：A kind of special-shaped papery pouring channel tube trimmer of casting,
Including support assembly, pneumohydraulic pressure-cylinder, upper mold assembly, lower mould assembly, apparatus for shaping and air inlet pipe, the support assembly includes machine
Frame pedestal, guide post, support plate, gantry base and support plate are connected by four guide posts, form four-post frame frame structure, and the gas-liquid increases
Cylinder pressure fix on the supporting plate, telescopic rod vertically downward, the upper mold assembly include cope plate, set on cope plate there are four
Can and the matched guide sleeve of guide post, be connect with the telescopic rod of pneumohydraulic pressure-cylinder on the upside of cope plate, cope plate downside from top to bottom according to
Secondary to be equipped with upper mold thermal insulation board, upper mold heating plate, shaping upper mold, the lower mould assembly includes being fixed on the lower die on the upside of gantry base
Thermal insulation board, the lower die heating plate being fixed on lower die thermal insulation board, the shaping lower die being fixed in lower die heating plate, the shaping dress
Put it is in the gantry base and corresponding with treating the paper runner channel pipe nozzle of shaping, including support base, on support base
Inflating seat, be fixed on the special-shaped air bag of inflating seat one end, the other end connection air inlet pipe of inflating seat.
Further, four adjusting screw rods are fixed in cope plate upper side, the other end of adjusting screw rod passes through adjustable plate
And pass through nut I and lock, connector sleeve is fixed in the center of adjustable plate, telescopic rod and the connector sleeve of pneumohydraulic pressure-cylinder connect
It connects.
Further, one end of the inflating seat is equipped with hollow external screw thread screw, and hollow external screw thread screw passes through nut II
It is fixed on support base, the other end connection air inlet pipe of hollow external screw thread screw.
Further, the apparatus for shaping further includes adjustment seat, and sliding rail is provided in adjustment seat, in one end of adjustment seat
Driving cylinder is fixed with, support base is mounted on by sliding block on sliding rail, and is connect with driving cylinder.
Further, adjustment seat is equipped with the kidney slot that 4 transverse directions are connected with gantry base.
Further, air inlet pipe is equipped with air pressure regulator and charging valve corresponding with apparatus for shaping, in its branch
Road is equipped with exhaust apparatus.
Further, operation console is additionally provided on front side of gantry base, operation console is internally provided with shaping control systems.
The a kind of of the present invention is suitable for trimmer of the casting with special-shaped papery pouring channel tube, can dry without the time and directly will
The special-shaped pouring channel tube shaping of forming；Shaping program is simplified, instead of manual operation, has been saved time and labour, simultaneously
It can realize the shaping of different special-shaped pouring channel tubes, shaping is efficient, and stability is good, and rejection rate is low, and can make in special-shaped pouring channel tube
Any surface finish is not scaling-off, and tube wall packed uniform, deflection is small, and intensity is big.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the structure diagram of the upper mold assembly of the present invention.
Fig. 3 is the structure diagram of the lower mould assembly of the present invention.
Fig. 4 is the structure diagram of the apparatus for shaping of the present invention.
Fig. 5 is the air feeder structure schematic diagram of the present invention.
Specific embodiment
For the ease of understanding the present invention, the present invention is made below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but the protection scope of the present invention is not limited to the following specific embodiments.
As Figure 1-Figure 5, the special-shaped papery pouring channel tube trimmer of a kind of casting of the present embodiment, including support assembly
1st, pneumohydraulic pressure-cylinder 2, upper mold assembly 3, lower mould assembly 4, apparatus for shaping 5 and air inlet pipe 6.
The support assembly 1 includes gantry base 11, guide post 12, support plate 13, and gantry base 11 and support plate 13 are by four
Root guide post 12 connects, and forms four-post frame frame structure, and the pneumohydraulic pressure-cylinder 2 is fixed in support plate 13, the vertical court of telescopic rod
Under.Operation console 7 is additionally provided on front side of rack, operation console 7 is internally provided with shaping control systems.
The upper mold assembly 3 include cope plate 31, set on cope plate 31 there are four can and 12 matched guide sleeve of guide post
32, four adjusting screw rods 36 are fixed in 31 upper side of cope plate, the other end of adjusting screw rod 36 passes through adjustable plate 37 by nut I
38 lockings, connector sleeve 39 is fixed in the center of adjustable plate 37, and the telescopic rod of pneumohydraulic pressure-cylinder 2 is connect with connector sleeve 39,
It is from top to bottom equipped with upper mold thermal insulation board 33, upper mold heating plate 34, shaping upper mold 35 successively in 31 downside of cope plate.The lower die is total
Into 4 include the lower die thermal insulation board 41 for being fixed on the upside of gantry base 11, the lower die heating plate 42 being fixed on lower die thermal insulation board 41,
The shaping lower die 43 being fixed in lower die heating plate 42.Under the cooperation of guide post 12 and guide sleeve 32, pneumohydraulic pressure-cylinder 2 can drive whole
Shape upper mold 35 moves up and down and shaping lower die 43 molds.Shaping upper mold 35 and whole can be adjusted by adjusting screw rod 36 at any time simultaneously
The depth of parallelism of shape lower die 43 makes molding more accurate, and it is high to adjust molding according to the height of different special-shaped running channel pipe molds at any time
Degree.
The apparatus for shaping 5 is in gantry base 11 and corresponding with treating the paper runner channel pipe nozzle of shaping, in this reality
Shaping mould in example is applied to set there are one three-way pipe and a bend pipe, thus gantry base 11 left and right sides and rear side be all fixed with it is whole
Shape dress puts 5, and each one group of left and right sides, two groups of rear side.
The apparatus for shaping 5 includes support base 51, the inflating seat 52 on support base 51, is fixed on inflating seat 52 1
The special-shaped air bag 53 at end, the other end of inflating seat 52 connect hollow external screw thread screw 54, and hollow external screw thread screw 54 passes through nut
II 55 are fixed on support base 51, can adjust the front and back position of inflating seat 52 at any time, and the other end of hollow external screw thread screw 54 connects
Tap into tracheae 6.
Apparatus for shaping 5 further includes adjustment seat 56, and sliding rail 57 is provided in adjustment seat 56, is fixed in one end of adjustment seat 56
There is driving cylinder 58, support base 51 is mounted on by sliding block on sliding rail 57, and is connect with driving cylinder 58, in sliding rail 57, sliding block
Cooperation under, can be driven by driving cylinder 58 and precisely moved before and after special-shaped air bag 53.Adjustment seat 56 is equipped with 4 transverse directions and rack
The connected kidney slot 59 of pedestal 11, can adjust lateral position according to different special-shaped products.
Air inlet pipe 6 be equipped with air pressure regulator 61 and with 5 corresponding charging valve 62 of apparatus for shaping, on its branch road
Equipped with exhaust apparatus 63.
During shaping, 200-230 DEG C is heated in the state of shaping upper mold, the molding of shaping lower die, is driven by pneumohydraulic pressure-cylinder
Dynamic shaping upper mold lifting certain distance, by the special-shaped pouring channel tube merging shaping lower die of firm forming, pneumohydraulic pressure-cylinder driving is whole
Shape upper mold and shaping lower die precisely mold, and are pressurized simultaneously；It is fixed on work of the apparatus for shaping on rear side of gantry base in driving cylinder
The insertion of special-shaped air bag is treated in the special-shaped pouring channel tube of shaping, while the apparatus for shaping for being fixed on gantry base or so also will be different with lower
The insertion of shape air bag treats in the special-shaped pouring channel tube of shaping that it is whole that the charging valve being connect with two groups of apparatus for shaping of rear side opens simultaneously inflation
Shape, through after a certain period of time, the charging valve being connect with left and right sides apparatus for shaping opens simultaneously inflation shaping, then through certain time
Afterwards, it is slowly that the gas in special-shaped air bag is all drained by the exhaust apparatus on branch pipe；Pneumohydraulic pressure-cylinder stops supercharging and drives
Shaping upper mold is lifted upwards, and so abnormity pouring channel tube shaping is completed.
The expansion of special-shaped airbag aeration squeezes out the pouring channel tube internal moisture of firm forming, touches fast after the mold heated
Speed evaporation effectively accelerates the rate of drying of special-shaped pouring channel tube, and product inner surface is smooth indeformable, while simplifies shaping
Program has saved the time, has reduced labour cost.First allow abnormity on rear side of gantry base in apparatus for shaping during inflation
Airbag aeration, then allow the special-shaped airbag aeration of left and right sides, it is contacted between air bag and air bag when effectively avoiding because while inflating
And the gap generated, the drawbacks of special-shaped running channel inside pipe wall is caused to generate convex epirelief, it is consistent according to different special-shaped pouring channel tubes is replaceable
Special-shaped air bag, reach shaping effect, entire reforming process only needs a people can be operated, and realizes automation, efficient, operation
Stablize, especially in the case where accurately controlling, avoid causes special-shaped running channel thickness of pipe wall thin not well due to air bag expansion is uneven
The drawbacks of uniform, greatly improves qualification rate.
With the help of being instructed present in aforementioned specification and relevant drawings, those skilled in the art in the invention will
It will recognize that many modifications of the present invention and other embodiments.It will consequently be understood that the present invention is not limited to disclosed specific realities
Scheme is applied, modification and other embodiments are to be considered as included in scope of the appended claims.Although spy is used herein
Determine term, they are only used rather than limited with generic and descriptive sense.
Claims (7)
1. a kind of special-shaped papery pouring channel tube trimmer of casting, it is characterised in that：Including support assembly, pneumohydraulic pressure-cylinder, upper mold
Assembly, lower mould assembly, apparatus for shaping and air inlet pipe, the support assembly include gantry base, guide post, support plate, gantry base
It is connected with support plate by four guide posts, forms four-post frame frame structure, the pneumohydraulic pressure-cylinder is fixed on the supporting plate, telescopic rod
Vertically downward, the upper mold assembly include cope plate, set on cope plate there are four can and the matched guide sleeve of guide post, cope plate
The telescopic rod of upside and pneumohydraulic pressure-cylinder connects, be from top to bottom equipped with successively on the downside of cope plate upper mold thermal insulation board, upper mold heating plate,
Shaping upper mold, the lower mould assembly include being fixed on lower die thermal insulation board on the upside of gantry base, be fixed on lower die thermal insulation board
Lower die heating plate, the shaping lower die being fixed in lower die heating plate, the apparatus for shaping be mounted on gantry base on and with treat it is whole
The paper runner channel pipe nozzle of shape corresponds to, and inflating seat including support base, on support base is fixed on inflating seat one end
Special-shaped air bag, the other end connection air inlet pipe of inflating seat.
2. a kind of special-shaped papery pouring channel tube trimmer of casting as described in claim 1, it is characterised in that：On the upside of cope plate
Face is fixed with four adjusting screw rods, and the other end of adjusting screw rod, which passes through adjustable plate and passes through nut I, locks, at the center of adjustable plate
Position is fixed with connector sleeve, and the telescopic rod of pneumohydraulic pressure-cylinder is connect with connector sleeve.
3. a kind of special-shaped papery pouring channel tube trimmer of casting as described in claim 1, it is characterised in that：The inflating seat
One end is equipped with hollow external screw thread screw, and hollow external screw thread screw is fixed on by nut II on support base, hollow external screw thread screw
The other end connection air inlet pipe.
4. a kind of special-shaped papery pouring channel tube trimmer of casting as described in claim 1, it is characterised in that：The apparatus for shaping
Adjustment seat is further included, sliding rail is provided in adjustment seat, is fixed with driving cylinder in one end of adjustment seat, support base passes through sliding block
It is connect on sliding rail, and with driving cylinder.
5. a kind of special-shaped papery pouring channel tube trimmer of casting as claimed in claim 4, it is characterised in that：Adjustment seat is equipped with
The kidney slot that 4 transverse directions are connected with gantry base.
6. a kind of special-shaped papery pouring channel tube trimmer of casting as described in claim 1, it is characterised in that：Air inlet pipe is equipped with
Air pressure regulator and charging valve corresponding with apparatus for shaping are equipped with exhaust apparatus on its branch road.
7. a kind of special-shaped papery pouring channel tube trimmer of casting as described in claim 1, it is characterised in that：In gantry base
Front side is additionally provided with operation console, and operation console is internally provided with shaping control systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353804.XA CN108130823A (en) | 2017-12-16 | 2017-12-16 | A kind of special-shaped papery pouring channel tube trimmer of casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353804.XA CN108130823A (en) | 2017-12-16 | 2017-12-16 | A kind of special-shaped papery pouring channel tube trimmer of casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108130823A true CN108130823A (en) | 2018-06-08 |
Family
ID=62390400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711353804.XA Pending CN108130823A (en) | 2017-12-16 | 2017-12-16 | A kind of special-shaped papery pouring channel tube trimmer of casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108130823A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545729A (en) * | 2020-06-03 | 2020-08-18 | 无锡市蠡湖铸业有限公司 | Cold iron grid line processing equipment and processing technology thereof |
| CN115162058A (en) * | 2022-07-21 | 2022-10-11 | 青岛永发模塑有限公司 | Air bag shaping device for inner cavity of paper pulp molding bottle-shaped container and process method thereof |
-
2017
- 2017-12-16 CN CN201711353804.XA patent/CN108130823A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545729A (en) * | 2020-06-03 | 2020-08-18 | 无锡市蠡湖铸业有限公司 | Cold iron grid line processing equipment and processing technology thereof |
| CN115162058A (en) * | 2022-07-21 | 2022-10-11 | 青岛永发模塑有限公司 | Air bag shaping device for inner cavity of paper pulp molding bottle-shaped container and process method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 411104 No.6, Rhine Road, high tech Zone, Xiangtan City, Hunan Province Applicant after: Hunan Shuanghuan fiber forming equipment Co.,Ltd. Address before: 411104 No.6, Rhine Road, high tech Zone, Xiangtan City, Hunan Province Applicant before: XIANGTAN SHUANGHUAN MACHINERY DEVELOPMENT Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180608 |