CN204953881U - Strutting arrangement is used in pouring of investment casting stokehold - Google Patents
Strutting arrangement is used in pouring of investment casting stokehold Download PDFInfo
- Publication number
- CN204953881U CN204953881U CN201520622259.XU CN201520622259U CN204953881U CN 204953881 U CN204953881 U CN 204953881U CN 201520622259 U CN201520622259 U CN 201520622259U CN 204953881 U CN204953881 U CN 204953881U
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- China
- Prior art keywords
- steel pipe
- fixed support
- bearing height
- shape bearing
- regulating tank
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- Expired - Fee Related
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- 238000005495 investment casting Methods 0.000 title abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 79
- 239000010959 steel Substances 0.000 claims abstract description 79
- 230000001105 regulatory effect Effects 0.000 claims description 28
- 238000005266 casting Methods 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003723 Smelting Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a strutting arrangement is used in pouring of investment casting stokehold, its characterized in that: comprise channel -section steel base, fixed stay steel pipe, flexible steel pipe, annular hand (hold) and screw thread bracing piece, the lower extreme vertically welded fastening of fixed stay steel pipe is in the one end of channel -section steel base, flexible steel pipe inserts in the fixed stay steel pipe, at the upper end welded fastening of flexible steel pipe annular hand (hold), the wall of fixed stay steel pipe on be equipped with axial opening and " L " shape bearing height adjustment tank, thread rod's one end stretch into the vertical section of " L " shape bearing height adjustment tank and the lower extreme welded fastening of flexible steel pipe. This strutting arrangement is used in pouring of investment casting stokehold, simple structure not only uses flexibility, safety, convenience in addition, and the operations and maintenance of being convenient for can adjust the not support of co -altitude according to the smelting furnace converter nose and the ultimate range on ground, lightens workman's intensity of labour, improves production efficiency, stationarity when increasing molten metal liquid and injecting the shell into, the quality is poured into a mould in the improvement.
Description
Technical field
The utility model relates to the improvement of a kind of model casting stokehold cast shell fork, and specifically a kind of handled easily work easily can complete casting process, reduces labour intensity, increase the model casting stokehold cast bracing or strutting arrangement that molten metal bath injects shell stationarity.
Background technology
Along with essence casting product uses the continuous expansion in field, its social required quantity improves further, and manufacturing enterprise has to increase production capacity and satisfies social needs.Investment casting enterprise is as labor-intensive enterprises, and mainly manual operation is poured into a mould in stokehold.In casting process, usually adopt shell fork, poured into a mould by operative employee's hand-held shell fork support shell.For the foundry goods of substance at below 10kg, operative employee's hand-held shell fork, choose roasting high temperature shell before smelting furnace, aim at melting converter nose, molten metal bath is injected shell by smelter's turndown; For the foundry goods of substance at more than 10kg, its shell weight, often at more than 15kg, often needs to complete in double harness when pouring into a mould with type fork.Deficiency existing for this shell fork is: one is that labour intensity is large, production efficiency is low; Two is use stationarity during inconvenience, molten metal bath injection shell poor, and affect casting quality, meanwhile, because operating ambient temperature is high, work circumstances safe is poor.
Known by retrieving, have not yet to see stationarity when can reduce labour intensity, increase molten metal bath injection shell, improve the report of the bracing or strutting arrangement of casting quality.
Summary of the invention
The purpose of this utility model is to provide one, and not only structure is simple, and use flexibly, safety, convenience, labour intensity can be reduced, increase stationarity when molten metal bath injects shell, the model casting stokehold cast bracing or strutting arrangement of raising casting quality.
In order to reach above object, the technical scheme that the utility model adopts is: this model casting stokehold cast bracing or strutting arrangement, it is characterized in that: be made up of channel steel base, fixed support steel pipe, telescopic steel pipe, annular hand handle and threaded support bar, one end being weldingly fixed on channel steel base that the lower end of fixed support steel pipe is vertical; The lower end of telescopic steel pipe is from the insertion fixed support steel pipe suitable for reading of fixed support steel pipe; Annular hand handle is welded and fixed in the upper end of telescopic steel pipe; One sidewall of described fixed support steel pipe is provided with axially open, the opening part of axially open is at the upper edge of fixed support steel pipe, a sidewall of axially open is provided with " L " shape bearing height regulating tank of equidistant arrangement, the traversing section of " L " shape bearing height regulating tank is communicated with axially open, and the vertical section of " L " shape bearing height regulating tank down; The vertical section of " L " shape bearing height regulating tank of fixed support steel pipe is stretched in one end of described threaded spreader bar and the lower end of telescopic steel pipe is welded and fixed.
The utility model is also implemented by following measure: the length 400mm of described channel steel base, height 60mm, and width is 140mm; Stretch out 10mm in the one end being welded and fixed supporting steel pipe, the other end is provided with set bolt.
The overall diameter of described fixed support steel pipe is 74mm, and interior diameter is 60mm, is highly 600mm; The width 21mm of the axially open on fixed support steel pipe, length is 405mm; The groove width of " L " shape bearing height regulating tank is 30mm, and the vertical section diapire of " L " shape bearing height regulating tank is circular arc, and the diameter of its radian and threaded support bar is suitable; Described " L " shape bearing height regulating tank is provided with three, and the distance between adjacent " L " shape bearing height regulating tank is 150mm.
The overall diameter of described telescopic steel pipe is 60mm, suitable with the interior diameter of fixed support steel pipe, and the length of telescopic steel pipe is 425mm.
The length of described threaded support bar is 300mm, and diameter is 20mm.
The beneficial effects of the utility model are: this model casting stokehold cast bracing or strutting arrangement, not only structure is simple, and use flexible, safety, convenience, convenient operation and maintenance, the support of differing heights can be regulated according to the ultimate range on smelting furnace converter nose and ground, alleviate the labour intensity of workman, enhance productivity, increase stationarity during molten metal bath injection shell, improve casting quality.
Accompanying drawing explanation
Fig. 1 is structure schematic front view of the present utility model.
Fig. 2 is that schematic diagram is looked on a structure left side of the present utility model.
In figure: 1, channel steel base; 2, fixed support steel pipe; 3, telescopic steel pipe; 4, annular hand handle; 5, threaded support bar; 6, axially open; 7, " L " shape bearing height regulating tank; 8, set bolt.
Detailed description of the invention
The utility model is made with reference to Fig. 1, Fig. 2.This model casting stokehold cast bracing or strutting arrangement, is characterized in that: channel steel base 1, fixed support steel pipe 2, telescopic steel pipe 3, annular hand, 4 and threaded support bar 5 are made up of, one end being weldingly fixed on channel steel base 1 that the lower end of fixed support steel pipe 2 is vertical; The lower end of telescopic steel pipe 3 is from the insertion fixed support steel pipe 2 suitable for reading of fixed support steel pipe 2; Annular hand is welded and fixed 4 in the upper end of telescopic steel pipe 3; One sidewall of described fixed support steel pipe 2 is provided with axially open 6, the opening part of axially open 6 is at the upper edge of fixed support steel pipe 2, a sidewall of axially open 6 is provided with " L " shape bearing height regulating tank 7 of equidistant arrangement, the traversing section of " L " shape bearing height regulating tank 7 is communicated with axially open 6, and the vertical section of " L " shape bearing height regulating tank 7 down; The vertical section of " L " shape bearing height regulating tank 7 that fixed support steel pipe 2 is stretched in one end of described threaded spreader bar 5 is welded and fixed with the lower end of telescopic steel pipe 3, and the other end propping up threaded spreader bar 5 is the support zone of shell; When the lower end of telescopic steel pipe 3 is inserted in fixed support steel pipe 2, threaded support bar 5 simultaneously opening 6 slide downward vertically, when sliding into the height of needs, rotate hand-held annular hand 4, telescopic steel pipe 3 is rotated, and threaded support bar 5 just snaps in the traversing section of " L " shape bearing height regulating tank 7, then moves down telescopic steel pipe 3, threaded support bar 5 just snaps in the vertical section of " L " shape bearing height regulating tank 7, and telescopic steel pipe 3 is fixed.
As improvement of the present utility model: the length 400mm of described channel steel base 1, height 60mm, width is 140mm; Stretch out 10mm in the one end being welded and fixed supporting steel pipe 2, the other end is provided with set bolt 8, channel steel base 1 is fixed on the ground of stokehold distance body of heater suitable distance by set bolt 8.
The overall diameter of described fixed support steel pipe 2 is 74mm, and interior diameter is 60mm, is highly 600mm; The width 21mm of the axially open 6 on fixed support steel pipe 2, length is 405mm; The groove width of " L " shape bearing height regulating tank 7 is 30mm, and the vertical section diapire of " L " shape bearing height regulating tank 7 is circular arc, and the diameter of its radian and threaded support bar 5 is suitable; Described " L " shape bearing height regulating tank 7 is provided with three, and the distance between adjacent " L " shape bearing height regulating tank 7 is 150mm.When using the utility model, according to need of production, put by movable support in rotary moving, the height of adjustment support, makes cast shell when smelting furnace differing tilt angles and converter nose keeps suitable distance, and that can conveniently pour into a mould carries out smoothly.
The overall diameter of described telescopic steel pipe 3 is 60mm, suitable with the interior diameter of fixed support steel pipe 2, and the length of telescopic steel pipe 3 is 425mm.
The length of described threaded support bar 5 is 300mm, and diameter is 20mm.
Claims (5)
1. model casting stokehold cast bracing or strutting arrangement, it is characterized in that: channel steel base (1), fixed support steel pipe (2), telescopic steel pipe (3), annular hand, (4) and threaded support bar (5) are made up of, one end being weldingly fixed on channel steel base (1) that the lower end of fixed support steel pipe (2) is vertical; The lower end of telescopic steel pipe (3) is from the insertion fixed support steel pipe (2) suitable for reading of fixed support steel pipe (2); Annular hand is welded and fixed (4) in the upper end of telescopic steel pipe (3); One sidewall of described fixed support steel pipe (2) is provided with axially open (6), the upper edge of opening part in fixed support steel pipe (2) of axially open (6), a sidewall of axially open (6) is provided with " L " shape bearing height regulating tank (7) of equidistant arrangement, the traversing section of " L " shape bearing height regulating tank (7) is communicated with axially open (6), and the vertical section of " L " shape bearing height regulating tank (7) down; The lower end of vertical section and telescopic steel pipe (3) that " L " shape bearing height regulating tank (7) of fixed support steel pipe (2) is stretched in described one end of propping up threaded spreader bar (5) is welded and fixed.
2. cast bracing or strutting arrangement in model casting stokehold according to claim 1, is characterized in that: the length 400mm of described channel steel base (1), height 60mm, and width is 140mm; Stretch out 10mm in the one end being welded and fixed supporting steel pipe (2), the other end is provided with set bolt (8).
3. cast bracing or strutting arrangement in model casting stokehold according to claim 1, is characterized in that: the overall diameter of described fixed support steel pipe (2) is 74mm, and interior diameter is 60mm, is highly 600mm; The width 21mm of the axially open (6) on fixed support steel pipe (2), length is 405mm; The groove width of " L " shape bearing height regulating tank (7) is 30mm, and the vertical section diapire of " L " shape bearing height regulating tank (7) is circular arc, and the diameter of its radian and threaded support bar (5) is suitable; Described " L " shape bearing height regulating tank (7) is provided with three, and the distance between adjacent " L " shape bearing height regulating tank (7) is 150mm.
4. cast bracing or strutting arrangement in model casting stokehold according to claim 1, is characterized in that: the overall diameter of described telescopic steel pipe (3) is 60mm, suitable with the interior diameter of fixed support steel pipe (2), and the length of telescopic steel pipe (3) is 425mm.
5. cast bracing or strutting arrangement in model casting stokehold according to claim 1, is characterized in that: the length of described threaded support bar (5) is 300mm, and diameter is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622259.XU CN204953881U (en) | 2015-08-19 | 2015-08-19 | Strutting arrangement is used in pouring of investment casting stokehold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622259.XU CN204953881U (en) | 2015-08-19 | 2015-08-19 | Strutting arrangement is used in pouring of investment casting stokehold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953881U true CN204953881U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622259.XU Expired - Fee Related CN204953881U (en) | 2015-08-19 | 2015-08-19 | Strutting arrangement is used in pouring of investment casting stokehold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771191A (en) * | 2019-03-19 | 2019-05-21 | 郭慧静 | One kind is between operation nursing adjustable supporting device |
-
2015
- 2015-08-19 CN CN201520622259.XU patent/CN204953881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771191A (en) * | 2019-03-19 | 2019-05-21 | 郭慧静 | One kind is between operation nursing adjustable supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 271100 west head, West Avenue, Laiwu, Shandong Patentee after: LAIWU YANSHAN NEW MATERIAL CO.,LTD. Address before: 271100 west head, West Avenue, Laiwu, Shandong Patentee before: LAIWU TAIGANG NEW MATERIALS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |