CN209062116U - A kind of lifter of suction pouring stalk - Google Patents
A kind of lifter of suction pouring stalk Download PDFInfo
- Publication number
- CN209062116U CN209062116U CN201821632651.2U CN201821632651U CN209062116U CN 209062116 U CN209062116 U CN 209062116U CN 201821632651 U CN201821632651 U CN 201821632651U CN 209062116 U CN209062116 U CN 209062116U
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- CN
- China
- Prior art keywords
- stalk
- lifter
- swing rod
- long swing
- trisection
- 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.)
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Abstract
A kind of lifter of suction pouring stalk, in counter gravity casting equipment, the stalk of molten iron is important equipment, but stalk will be replaced using a period of time, take out stalk must with taken out under container sealing state, because stalk expose portion is seldom, be not easily taken out, often resulting in destruction can take out, and be loaded on new pipe.A kind of lifter is now invented, is using second level swing rod, stalk, when lifting central axis, is proposed container with regard to related together, be convenient for changing by the long swing rod of trisection in stalk hole inner support on hole wall when being promoted.
Description
Technical field
Foundary industry antigravity casting molten iron stalk lifting device.
Background technique
In the device of antigravity casting, stalk is the important device for substituting pouring cup sprue.Stalk is using
It is necessary to replacing after a period of time, it is necessary to take out original stalk from sealing container, then new stalk is loaded onto.It is taking
It out when former stalk, is corroded because stalk is toasted by high temperature liquid iron, rises liquid with close adhesions such as gaskets in a reservoir in addition
Pipe expose portion is not available tool and fixes and completely take out stalk from container hole, most stalks take out when all
Be it is incomplete, can all be destroyed even around container hole.Stalk material is mostly refractory ceramics class, and quality is again more crisp,
There is no effective reliable tools to use when replacing stalk.
Utility model content
The utility model is easy to use, can completely take out stalk from container hole one when replacing stalk
Kind tool.
Technical solution is a kind of lifter of suction pouring stalk, and end cap has hinged by trisection installation on center shaft
Three long swing rods, identical also three small swinging rods of hinged installation of the hinged angle in central axis lower end and top.The outside of small swinging rod
It is articulated and connected with long swing rod, long swing rod outer end can be contradicted has angle that can push against inner wall in stalk inner hole wall upper end, when in promotion
When mandrel, the articulation piece of axis lower end rises, and small swinging rod is swung around long swing link pin pivot, and long swing rod outer end is tightly supportted to stalk hole
Wall puts down the nut of central axis upper end, pushes down long swing rod hinged set, when promoting central axis, so that it may stalk one be driven to be same as above
It rises and takes out.
The remarkable result of the utility model is that lifter is simple and practical, easy to use, as long as lifter protrudes into stalk and works as
In, position is any, as long as putting down nut pushes down hinged set on axis, so that it may stalk be driven to be taken out with lifter.
Detailed description of the invention
Fig. 1 is lifter in the inner support state diagram of stalk hole.
Fig. 2 is the A-A section view of Fig. 1.
Wherein, 1, central axis 2, hinged set 3, long swing rod 4, pin shaft 5, body cradle 6, small swinging rod 7, stalk 8,
Union (screwed)bonnet (UB 9, handle 10, sealing container
Specific embodiment
The upper end of central axis 1 is set with trisection hinged set 2, and long swing rod 3, central axis are housed with pin shaft 4 in hinged set 2
1 lower end connects a trisection body cradle 5, installs small swinging rod 6, the outside of small swinging rod 6 and long pendulum with pin shaft 4 on body cradle 5
Bar 3 is articulated and connected, and long 3 outer end of swing rod is shored on the inner hole wall of stalk 7, and 1 upper end of central axis is equipped with spiral shell on 2 top of hinged set
Line gland 8 is equipped with handle 9 at the top of central axis 1.Lifter is put into the hole of stalk 7 when use, is screwed off with union (screwed)bonnet (UB 8,
It presses hinged set 2 down, swings small swinging rod 6 around the pin shaft 4 of body cradle 5, the front support of long swing rod 3 is in stalk 7
On wall, the handle 9 of central axis 1 is promoted, so that it may enhance stalk 7.
Claims (1)
1. a kind of lifter of suction pouring stalk, it is characterized in that: portion is set with trisection body cradle on center shaft, hingedly
Three long swing rods are installed with small axis on frame, a trisection body cradle is fixed in axis lower end, installs Third Mate's small swinging rod, small pendulum with small axis
Outside the bar and articulated connection of long swing rod, long swing rod outer end is shored on stalk inner hole wall, and acute angle, center is made in long swing link end part
The hinged set upper side in axis top is equipped with clamp nut, topmost there is handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632651.2U CN209062116U (en) | 2018-09-25 | 2018-09-25 | A kind of lifter of suction pouring stalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632651.2U CN209062116U (en) | 2018-09-25 | 2018-09-25 | A kind of lifter of suction pouring stalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062116U true CN209062116U (en) | 2019-07-05 |
Family
ID=67094323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632651.2U Active CN209062116U (en) | 2018-09-25 | 2018-09-25 | A kind of lifter of suction pouring stalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935862A (en) * | 2018-09-25 | 2020-03-31 | 科华控股股份有限公司 | Lifter of vacuum suction casting lift tube |
-
2018
- 2018-09-25 CN CN201821632651.2U patent/CN209062116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935862A (en) * | 2018-09-25 | 2020-03-31 | 科华控股股份有限公司 | Lifter of vacuum suction casting lift tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |