CN108580854A - A kind of cooling platform of gate valve casting - Google Patents
A kind of cooling platform of gate valve casting Download PDFInfo
- Publication number
- CN108580854A CN108580854A CN201810368564.9A CN201810368564A CN108580854A CN 108580854 A CN108580854 A CN 108580854A CN 201810368564 A CN201810368564 A CN 201810368564A CN 108580854 A CN108580854 A CN 108580854A
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- CN
- China
- Prior art keywords
- heat
- dissipating pipe
- gate valve
- slide
- water inlet
- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a kind of cooling platforms of gate valve casting,Including bottom plate,Bottom plate both ends are equipped with C-shaped frame and slide bar,The top and bottom of C-shaped frame are equipped with screw rodb base,Lead screw is equipped between screw rodb base,Lead screw is equipped with the sandbox frame being threadedly coupled,Sandbox frame upper end is equipped with drag box and cope,The two sides inner wall of cope and drag box is equipped with multiple evenly distributed connecting rods,Connecting rod one end in cope is fixed with heat-dissipating pipe one,Connecting rod one end in drag box is fixed with heat-dissipating pipe two,The slide being slidably connected is additionally provided on slide bar,Slide side is equipped with clamping screw,Water inlet manifold is fixed on slide,Water inlet manifold lower end is communicated with multiple water inlet pipes,It is additionally provided with holder in the middle part of bottom plate,Pedestal upper end is fixed with outfall sewer,Outfall sewer upper end is communicated with multiple exit branch,This cooling platform can fast implement being quickly cooled down for gate valve casting sandbox,Platform structure is simple,Operation is easy,Improve the manufacture efficiency of gate valve.
Description
Technical field
The present invention relates to gate valve manufacturing field, more particularly to a kind of cooling platform of gate valve casting.
Background technology
It is frequently necessary to be manufactured using casting technique in the production technology of gate valve, metal liquid is injected when casting and cast
In modeling tool, after metal liquid is cooled and shaped in casting mould, cured gate valve blank is obtained, blank is taken out and is finished
Gate valve finished product is obtained afterwards, in order to take out the gate valve blank after solidification from sandbox, it usually needs wait for gate valve blank and sand
After case is cooled to certain temperature, stripping operation could be carried out, such as waits for sandbox and blank natural cooling, when will expend very long
Between, cause production efficiency low.
Invention content
Technical problem to be solved by the invention is to provide a kind of cooling platforms of gate valve casting, to solve the prior art
In caused the above-mentioned defects.
To achieve the above object, the present invention provides technical solution below：A kind of cooling platform of gate valve casting, including
Bottom plate, the bottom plate both ends are equipped with C-shaped frame and slide bar, and the top and bottom of the C-shaped frame are equipped with screw rodb base, the screw rodb base
Between be equipped with lead screw, the lead screw is equipped with the sandbox frame being threadedly coupled, and the other end of the sandbox frame connect with sliding bar,
Sandbox frame upper end is equipped with drag box and cope, the two sides inner wall of the cope and drag box be equipped with it is multiple uniformly
The connecting rod of arrangement, connecting rod one end in the cope are fixed with heat-dissipating pipe one, connecting rod one end in the drag box
It is fixed with heat-dissipating pipe two, the upper end inner wall of the heat-dissipating pipe one and the lower end inner wall of heat-dissipating pipe two are equipped with sealing ring, the cunning
The slide being slidably connected is additionally provided on bar, the slide side is equipped with the clamping screw being threadedly coupled, the bottom of the clamping screw
Portion is contacted with slide bar side, and water inlet manifold is fixed on the slide, and the water inlet manifold lower end is communicated with multiple and heat-dissipating pipe
One matched water inlet pipe, the bottom plate middle part are additionally provided with holder, and the pedestal upper end is fixed with outfall sewer, and the water outlet is total
Pipe upper end is communicated with multiple and two matched exit branch of heat-dissipating pipe.
Preferably, the lower end of the heat-dissipating pipe one is connected with the plug that outer diameter is slightly less than two internal diameter of heat-dissipating pipe, the heat dissipation
The upper end inner wall of pipe two also is provided with sealing ring.
Preferably, the front end of the exit branch and water inlet pipe is taper.
Preferably, four edges of the sandbox frame are equipped with limited block.
Preferably, the upper end of the lead screw is equipped with runner.
Preferably, the sealing ring is made of heat safe organic silica gel material.
It is using the advantageous effect of above technical scheme：A kind of cooling platform of gate valve casting of the present invention, this platform
Application method be：By after cast cope and drag box be hung on sandbox frame, four on sandbox frame limited block is to upper sand
Case and drag box are positioned, and rotating wheel drives lead screw rotation, lead screw to drive sandbox frame to move downward, make under heat-dissipating pipe two
End cap enters exit branch upper end, then unclamps clamping screw, and slide is allow to slide, and by slide slide downward, makes water inlet pipe
It is inserted into the upper end of heat-dissipating pipe one, then clamping screw is tightened, slide is made to be fixed on slide bar, cooling is injected from water inlet manifold
Water, cooling water is carried out by water inlet pipe in heat-dissipating pipe one, and the heat in cope is taken away, and then cooling water flow to heat dissipation
Heat in drag box is taken away, outfall sewer is finally flowed into from exit branch, is then out by Guan Erzhong, after sandbox cooling,
Unclamping clamping screw will slide up, and so that water inlet pipe is extracted out from heat-dissipating pipe one, directly remove cope and drag box, take
Going out gate valve casting, this cooling platform can fast implement being quickly cooled down for gate valve casting sandbox, and platform structure is simple, and operation is easy,
Improve the manufacture efficiency of gate valve.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the cope and drag box schematic internal view of the present invention；
Fig. 3 is enlarged drawing at the A of the present invention；
Fig. 4 is the sandbox frame schematic diagram of the present invention.
Wherein, 1- bottom plates, 2- holders, 3- outfall sewers, 4- exit branch, 5- limited blocks, 6- sandbox framves, 7- drag boxs,
8- copes, 9- lead screws, 10-C shape framves, 11- runners, 12- screw rodb bases, 13- water inlet manifolds, 14- slides, 15- water inlet pipes,
16- clamping screws, 17- slide bars, 18- connecting rods, 19- sealing rings, 20- heat-dissipating pipes one, 21- heat-dissipating pipes two, 22- plugs.
Specific implementation mode
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1-4 shows the specific implementation mode of the present invention：A kind of cooling platform of gate valve casting, including bottom plate 1, it is described
1 both ends of bottom plate are equipped with C-shaped frame 10 and slide bar 17, and the top and bottom of the C-shaped frame 10 are equipped with screw rodb base 12, the screw rodb base
Lead screw 9 is equipped between 12, the lead screw 9 is equipped with the sandbox frame 6 being threadedly coupled, the other end and the slide bar 17 of the sandbox frame 6
It is slidably connected, 6 upper end of sandbox frame is equipped with drag box 8 and cope 7, the two sides inner wall of the cope 7 and drag box 8
Multiple evenly distributed connecting rods 18 are equipped with, 18 one end of connecting rod in the cope 7 is fixed with heat-dissipating pipe 1, described
18 one end of connecting rod in drag box 8 is fixed with heat-dissipating pipe 2 21, the upper end inner wall and heat-dissipating pipe 2 21 of the heat-dissipating pipe 1
Lower end inner wall be equipped with sealing ring 19, the slide 14 being slidably connected is additionally provided on the slide bar 17,14 side of the slide is set
There are the clamping screw 16 of threaded connection, the bottom of the clamping screw 16 to be contacted with 17 side of slide bar, it is fixed on the slide 14
There are water inlet manifold 13,13 lower end of the water inlet manifold to be communicated with multiple and one 20 matched water inlet pipe 15 of heat-dissipating pipe, the bottom
The middle part of plate 1 is additionally provided with holder 2, and 2 upper end of the holder is fixed with outfall sewer 3,3 upper end of the outfall sewer be communicated with it is multiple with
2 21 matched exit branch 4 of heat-dissipating pipe.
In the present embodiment, the lower end of the heat-dissipating pipe 1 is connected with the plug that outer diameter is slightly less than 2 21 internal diameter of heat-dissipating pipe
22, the upper end inner wall of the heat-dissipating pipe 2 21 also is provided with sealing ring 19, and plug 22 is inserted into the sealing of 2 21 upper end inner wall of heat-dissipating pipe
Circle 19, makes that heat-dissipating pipe 1 be connected to heat-dissipating pipe 2 21 and junction is with leakproofness.
In the present embodiment, the front end of the exit branch 4 and water inlet pipe 15 is taper, and pyramidal structure facilitates insertion to dissipate
In heat pipe 1 and heat-dissipating pipe 2 21.
In the present embodiment, four edges of the sandbox frame 6 are equipped with limited block 5, to the position of drag box 8 and cope 7
It sets and is positioned, water inlet pipe 15 and exit branch 4 is enable to be properly inserted in heat-dissipating pipe 1 and heat-dissipating pipe 2 21.
In the present embodiment, the upper end of the lead screw 9 is equipped with runner 11.
In the present embodiment, the sealing ring 19 is made of heat safe organic silica gel material, and the metal liquid of casting is high, general
Logical rubber is difficult to bear high temperature, long using 19 service life of sealing ring made of organic silica gel.
Based on a kind of above-mentioned, the cooling platform of gate valve casting of structure of the invention, the application method of this platform is：It will pour
Cope 7 and drag box 8 after note are hung on sandbox frame 6, and four on sandbox frame 6 limited block 5 is to cope 7 and drag box 8
It is positioned, rotating wheel 11 drives lead screw 9 to rotate, and lead screw 9 drives sandbox frame 6 to move downward, and makes the lower end of heat-dissipating pipe 2 21
It is inserted in 4 upper end of exit branch, clamping screw 16 is then unclamped, so that slide 14 is slided, 14 slide downward of slide makes into water
Branch pipe 15 is inserted into the upper end of heat-dissipating pipe 1, then tightens clamping screw 16, slide 14 is made to be fixed on slide bar 17, from water inlet
Cooling water is injected at manifold 13, cooling water is carried out by water inlet pipe 15 in heat-dissipating pipe 1, and by the heat band in cope 7
It walks, then cooling water is flow in heat-dissipating pipe 2 21, and the heat in drag box 8 is taken away, and water outlet is finally flowed into from exit branch 4
Manifold 3, is then out, and after sandbox cooling, unclamps clamping screw 16 and rises slide 14, make water inlet pipe 15 from heat-dissipating pipe 1
Middle extraction directly removes cope 7 and drag box 8, takes out gate valve casting, this cooling platform can fast implement gate valve casting model powder
Case is quickly cooled down, and platform structure is simple, and operation is easy, and improves the manufacture efficiency of gate valve.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those 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 cooling platform of gate valve casting, it is characterised in that：Including bottom plate, the bottom plate both ends are equipped with C-shaped frame and cunning
The top and bottom of bar, the C-shaped frame are equipped with screw rodb base, lead screw are equipped between the screw rodb base, the lead screw is equipped with spiral shell
The sandbox frame of line connection, the other end of the sandbox frame connect with sliding bar, and sandbox frame upper end is equipped with drag box and upper
The two sides inner wall of sandbox, the cope and drag box is equipped with multiple evenly distributed connecting rods, in the cope
Connecting rod one end is fixed with heat-dissipating pipe one, and connecting rod one end in the drag box is fixed with heat-dissipating pipe two, the heat-dissipating pipe one
Upper end inner wall and the lower end inner wall of heat-dissipating pipe two be equipped with sealing ring, the slide being slidably connected, institute are additionally provided on the slide bar
It states slide side and is equipped with the clamping screw being threadedly coupled, the bottom of the clamping screw is contacted with slide bar side, on the slide
Be fixed with water inlet manifold, the water inlet manifold lower end be communicated with it is multiple with one matched water inlet pipe of heat-dissipating pipe, in the bottom plate
Portion is additionally provided with holder, and the pedestal upper end is fixed with outfall sewer, and the outfall sewer upper end is communicated with multiple and heat-dissipating pipe two
Matched exit branch.
2. the cooling platform of gate valve casting according to claim 1, it is characterised in that：The lower end of the heat-dissipating pipe one connects
It is connected to the plug that outer diameter is slightly less than two internal diameter of heat-dissipating pipe, the upper end inner wall of the heat-dissipating pipe two also is provided with sealing ring.
3. the cooling platform of gate valve casting according to claim 1, it is characterised in that：The exit branch and water inlet branch
The front end of pipe is taper.
4. the cooling platform of gate valve casting according to claim 1, it is characterised in that：Four corners of the sandbox frame
Place is equipped with limited block.
5. the cooling platform of gate valve casting according to claim 1, it is characterised in that：The upper end of the lead screw, which is equipped with, to be turned
Wheel.
6. the cooling platform of gate valve casting according to claim 1, it is characterised in that：The sealing ring is by heat safe
Organic silica gel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368564.9A CN108580854A (en) | 2018-04-23 | 2018-04-23 | A kind of cooling platform of gate valve casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368564.9A CN108580854A (en) | 2018-04-23 | 2018-04-23 | A kind of cooling platform of gate valve casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108580854A true CN108580854A (en) | 2018-09-28 |
Family
ID=63614142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810368564.9A Pending CN108580854A (en) | 2018-04-23 | 2018-04-23 | A kind of cooling platform of gate valve casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580854A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732659A (en) * | 2019-11-13 | 2020-01-31 | 江苏红阳全月机械制造有限公司 | device for cooling precision casting |
| CN112122548A (en) * | 2019-06-24 | 2020-12-25 | 岳西县顺达机械有限公司 | Precoated sand mold |
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| CN202571258U (en) * | 2012-05-30 | 2012-12-05 | 中信戴卡股份有限公司 | Improved cooling water tank for aluminum wheel blank |
| CN203198201U (en) * | 2013-05-02 | 2013-09-18 | 海宁市怡球塑业有限公司 | Cooling device for injection mold on injection mold machine |
| CN203470883U (en) * | 2013-09-27 | 2014-03-12 | 高要市鸿兴精密铸造有限公司 | Cooling water control device for casting mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122548A (en) * | 2019-06-24 | 2020-12-25 | 岳西县顺达机械有限公司 | Precoated sand mold |
| CN110732659A (en) * | 2019-11-13 | 2020-01-31 | 江苏红阳全月机械制造有限公司 | device for cooling precision casting |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |