CN204770471U - Roll formula disappearance mould chill clamping device - Google Patents
Roll formula disappearance mould chill clamping device Download PDFInfo
- Publication number
- CN204770471U CN204770471U CN201520345245.8U CN201520345245U CN204770471U CN 204770471 U CN204770471 U CN 204770471U CN 201520345245 U CN201520345245 U CN 201520345245U CN 204770471 U CN204770471 U CN 204770471U
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- CN
- China
- Prior art keywords
- chill
- support
- hole
- base
- board
- 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.)
- Expired - Fee Related
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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a roll formula disappearance mould chill clamping device, including the base, the welding has 4 supports on the base, and the lug has all been welded on the top of 4 supports, wherein the middle part of three support be equipped with in, three through -hole down, be equipped with 4 recesses on the through -hole wall, be equipped with the gyro wheel in the recess, placing a guiding axle in every through -hole, being equipped with 4 recesses on the epaxial circumference wall that leads, the guiding axle welds with the chill board respectively, and the chill board is placed on the base, one side welding of another support has the chill board, and the bottom welding of chill board is on the base. The utility model discloses an advantage: the guiding axle is rolling friction at the through -hole, and small friction uses less power just can let each chill board hug closely disappearance mould, greatly reduced intensity of labour. The foundry goods of pouring in the disappearance mould sets up all around the chill board, makes the cooling rate of cast iron even, can prevent the wall thickness alternately position and rapid change parts crack, can also prevent that the foundry goods from producing shrinkage cavity, shrinkage porosite, has improved the quality of foundry goods greatly.
Description
Technical field
The utility model relates to casting field, and what be specifically related to is a kind of roller evaporative pattern chill clamping device.
background content
Lost foam casting is generally directly be positioned in sandbox by evaporative pattern to pour into a mould.Foundry goods is because the wall unevenness of needs often each part of its structure, in the process of cooling, the position cooling that wall thickness is thicker is slow, and the position cooling that wall thickness is thinner is fast, the cooling velocity at each position differs, and easily causes ironcasting to produce shrinkage cavity or position drawing crack thin for wall.In addition, pour into a mould because evaporative pattern is directly placed in sandbox, after foundry goods cooling, need founding to take out, labour intensity is large, and production efficiency is low, also there is certain potential safety hazard.
Summary of the invention
In order to improve casting quality, reducing labour intensity, enhance productivity, the utility model provides a kind of roller evaporative pattern chill clamping device.
This roller evaporative pattern chill clamping device, comprises base, it is characterized in that, base is welded with 4 supports, and the top being respectively support one, support two, support three and support four, 4 supports is all welded with hanger; The middle part of support one, support two, support three is equipped with three, upper, middle and lower through hole, and through-hole wall is provided with 4 grooves, is provided with roller in this groove; Place an axis of guide in each through hole, the circumferential wall on the axis of guide is provided with 4 grooves, and the position of axis of guide upper groove is corresponding with the position of through-hole wall upper groove; The axis of guide in support one or three through holes all welds with chill plate one, the axis of guide in support two or three through holes all welds with chill plate two, the axis of guide in support three or three through holes all welds with chill plate three, and the bottom of chill plate one, chill plate two and chill plate three is placed on base respectively; The opposite side of support one, support two, support three is equipped with upper and lower two U-shaped frames, and the position of upper U-shaped frame is corresponding with upper through hole, and the position of lower U-shaped frame is corresponding with lower through-hole, is equipped with dismountable fixture block in upper and lower U-shaped frame; The side of support four is welded with chill plate four, and the bottom of chill plate four is welded on base.
During use, evaporative pattern is placed on chill plate one and chill plate two, base between chill plate three and chill plate four, moves chill plate one, chill plate two and chill plate three with spade; Now, roller is between the groove and the groove of through hole of the axis of guide, and the axis of guide can be free to slide under the effect of roller in through hole; The frictional force of rolling friction is little, therefore uses less power that each chill plate just can be allowed to be close to evaporative pattern.Between upper U-shaped frame and the axis of guide, put into fixture block, between lower U-shaped frame and the axis of guide, put into fixture block, evaporative pattern is clamped on base by chill plate one, chill plate two, chill plate three and chill plate four; Hook hanger with driving and whole device is put into sandbox, after cast cooling, then hung out by device with driving, unloading all fixture blocks can take out foundry goods.
Advantage of the present utility model: the axis of guide is rolling friction at through hole, and frictional force is little, uses less power that each chill plate just can be allowed to be close to evaporative pattern, greatly reduces labour intensity.The foundry goods surrounding of pouring into a mould in evaporative pattern arranges chill plate, makes the cooling velocity of cast iron even, can prevent from wall thickness crossover sites and sharply change parts cracking, and can also prevent foundry goods from producing shrinkage cavity and porosity, substantially increase the quality of foundry goods.
Accompanying drawing explanation
Fig. 1 is the utility model front view
Fig. 2 is the utility model top view
Fig. 3 is the utility model left view
Fig. 4 is the utility model right view
Fig. 5 is partial enlarged drawing A
In figure: 1, support one, 2, chill plate one, 3, chill plate two, 4, support two, 5, hanger, 6, the axis of guide, 7, U-shaped frame, 8, fixture block, 9, support three, 10, chill plate three, 11, chill plate four, 12, support four, 13, base, 14, through hole, 15, groove, 16, roller.
Detailed description of the invention
Now illustrate embodiment of the present utility model by reference to the accompanying drawings.
In Fig. 1 to Fig. 5, roller evaporative pattern chill clamping device comprises base 13, base 13 is welded with 4 supports, is respectively support 1, support 24, support 39 and support 4 12.
The top of support 1 is welded with hanger 5, and the middle part of support 1 is provided with three, upper, middle and lower through hole 14, and through hole 14 wall is provided with 4 grooves 15, is provided with roller 16 in this groove 15; Place an axis of guide 6 in each through hole 14, the circumferential wall on the axis of guide 6 is provided with 4 grooves 15, and the position of the axis of guide 6 upper groove 15 is corresponding with the position of through hole 14 wall upper groove 15.The axis of guide 6 in support one 1 three through holes 14 all welds with chill plate 1, and chill plate 1 is placed on base 13; The opposite side of support 1 is provided with upper and lower two U-shaped frames 7, and the position of upper U-shaped frame 7 is corresponding with upper through hole 14, and the position of lower U-shaped frame 7 is corresponding with lower through-hole 14, is equipped with dismountable fixture block 8 in upper and lower U-shaped frame 7.
The top of support 24 is welded with hanger 5, and the middle part of support 24 is provided with three, upper, middle and lower through hole 14, and through hole 14 wall is provided with 4 grooves 15, is provided with roller 16 in this groove 15; Place an axis of guide 6 in each through hole 14, the circumferential wall on the axis of guide 6 is provided with 4 grooves 15, and the position of the axis of guide 6 upper groove 15 is corresponding with the position of through hole 14 wall upper groove 15.The axis of guide 6 in support 243 through holes 14 all welds with chill plate 23, and chill plate 23 is placed on base 13; The opposite side of support 24 is provided with upper and lower two U-shaped frames 7, and the position of upper U-shaped frame 7 is corresponding with upper through hole 14, and the position of lower U-shaped frame 7 is corresponding with lower through-hole 14, is equipped with dismountable fixture block 8 in upper and lower U-shaped frame 7.
The top of support 39 is welded with hanger 5, and the middle part of support 39 is provided with three, upper, middle and lower through hole 14, and through hole 14 wall is provided with 4 grooves 15, is provided with roller 16 in this groove 15; Place an axis of guide 6 in each through hole 14, the circumferential wall on the axis of guide 6 is provided with 4 grooves 15, and the position of the axis of guide 6 upper groove 15 is corresponding with the position of through hole 14 wall upper groove 15.The axis of guide 6 in support 393 through holes 14 all welds with chill plate 3 10, and chill plate 3 10 is placed on base 13; The opposite side of support 39 is provided with upper and lower two U-shaped frames 7, and the position of upper U-shaped frame 7 is corresponding with upper through hole 14, and the position of lower U-shaped frame 7 is corresponding with lower through-hole 14, is equipped with dismountable fixture block 8 in upper and lower U-shaped frame 7.
The side of support 4 12 is welded with chill plate 4 11, and the bottom of chill plate 4 11 is welded on base 13.
Claims (1)
1. roller evaporative pattern chill clamping device, comprises base, it is characterized in that, base is welded with 4 supports, and the top being respectively support one, support two, support three and support four, 4 supports is all welded with hanger; The middle part of support one, support two, support three is equipped with three, upper, middle and lower through hole, and through-hole wall is provided with 4 grooves, is provided with roller in this groove; Place an axis of guide in each through hole, the circumferential wall on the axis of guide is provided with 4 grooves, and the position of axis of guide upper groove is corresponding with the position of through-hole wall upper groove; The axis of guide in support one or three through holes all welds with chill plate one, the axis of guide in support two or three through holes all welds with chill plate two, the axis of guide in support three or three through holes all welds with chill plate three, and the bottom of chill plate one, chill plate two and chill plate three is placed on base respectively; The opposite side of support one, support two, support three is equipped with upper and lower two U-shaped frames, and the position of upper U-shaped frame is corresponding with upper through hole, and the position of lower U-shaped frame is corresponding with lower through-hole, is equipped with dismountable fixture block in upper and lower U-shaped frame; The side of support four is welded with chill plate four, and the bottom of chill plate four is welded on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345245.8U CN204770471U (en) | 2015-05-26 | 2015-05-26 | Roll formula disappearance mould chill clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345245.8U CN204770471U (en) | 2015-05-26 | 2015-05-26 | Roll formula disappearance mould chill clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770471U true CN204770471U (en) | 2015-11-18 |
Family
ID=54510597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345245.8U Expired - Fee Related CN204770471U (en) | 2015-05-26 | 2015-05-26 | Roll formula disappearance mould chill clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204770471U (en) |
-
2015
- 2015-05-26 CN CN201520345245.8U patent/CN204770471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |