CN203679255U - Seat ladle pouring cup stopper pulling device - Google Patents
Seat ladle pouring cup stopper pulling device Download PDFInfo
- Publication number
- CN203679255U CN203679255U CN201420024305.1U CN201420024305U CN203679255U CN 203679255 U CN203679255 U CN 203679255U CN 201420024305 U CN201420024305 U CN 201420024305U CN 203679255 U CN203679255 U CN 203679255U
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- China
- Prior art keywords
- stopper
- fixed mount
- seat bag
- lever
- leverage
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Abstract
The utility model discloses a seat ladle pouring cup stopping device and relates to the pouring field. The seat ladle pouring cup stopper pulling device solves the technical problems that in the prior art, time and labor are wasted in the process that an iron inlet is controlled to be closed or opened through a choke plug, and because of operation delay, sundries are prone to entering a cavity. The seat ladle pouring stopper pulling device comprises a fixing frame, a lever mechanism and a stopper. The fixing frame is installed at a cup opening of a seat ladle pouring cup, the lever mechanism is installed on the fixing frame, the upper end of the stopper is connected with the lever mechanism through a link assembly, and the lever mechanism drives the stopper to move through the link assembly. The seat ladle pouring cup stopping device is applied to controlling the iron inlet in the seat ladle pouring process to be closed or opened.
Description
Technical field
The utility model relates to cast field, and the control device that iron mouth is closed or open is entered in especially a kind of cup bottom surface of realizing.
Background technology
In casting large-size castings process, need to use seat bag cup, for the slag that prevents from being mingled with in molten iron enters casting mold, the entering iron mouth and must first clog with chock plug of cup bottom surface, treat that molten iron is full of cup, and after the slag in molten iron and gas fully float, then pull up chock plug make lower floor's cleaning molten iron inject die cavity.In the cast later stage, when molten iron is full of after die cavity, need to block into Tie Kou with chock plug in time, prevent that residual impurity from flowing to into die cavity with end molten iron.In prior art, lifting or press down chock plug by craft realizes closed into iron mouth or opens, but in complete manualization operating process, labour intensity is large, and chock plug is blocked in the process of iron mouth, need first chock plug to be aimed at into Tie Kou, therefore this embodiment is wasted time and energy, and easily causes impurity to enter die cavity because of the delay of operation.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of seat bag cup plucking device, can fast, accurately realize in seat bag cup entering the closed of iron mouth or opening.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of seat bag cup plucking device, comprise fixed mount, leverage and stopper, described fixed mount is arranged on the rim of a cup place of described seat bag cup, described leverage is arranged on described fixed mount, between described stopper upper end and leverage, be connected by link assembly, described leverage drives stopper motion by link assembly.
Further, described leverage comprises lever and support portion, and described lever is rotatably connected on described support portion, and described stopper is connected on lever by link assembly, and described support portion connects described fixed mount.
Further, described support portion is from the extended support bar in described fixed mount upper end, between described support bar and lever, is connected by bearing pin.
Further, described lever has long arm end and galianconism end, and described stopper is connected to the galianconism end of lever by link assembly.
Further, the galianconism end of described lever is also provided with balancing weight.
Further, described link assembly comprises connecting rod and lower link, and described upper connecting rod connects described leverage, and described lower link is connected to described stopper through fixed mount, between described upper connecting rod and lower link, is threaded.
Further, described fixed mount is provided with guide pipe, and described lower link is through described guide pipe.
Further, described lower link is provided with the limited block of restriction stopper height of lifting through the part of fixed mount.
Further, between described fixed mount and upper connecting rod, be connected with correction spring.
Further, described leverage is provided with the hook that connects upper connecting rod.
The beneficial effects of the utility model:
Seat bag cup plucking device of the present utility model, realize the motion of stopper by the leverage on fixed mount, the motion of stopper can coordinate control block bag cup bottom surface enter the closed of iron mouth or open, and the motion that realizes stopper by lever principle can reduce labour intensity; And by fixed mount, leverage is located, realize stopper and aim at into Tie Kou, can realize fast and accurately into the closed of iron mouth or open, effectively prevent that in seat bag cup, the slag in molten iron pours into casting mold.
These features of the present utility model and advantage will be below detailed description of the invention, accompanying drawing in detailed exposure.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model provides a kind of seat bag cup plucking device, comprise fixed mount, leverage and stopper, fixed mount is installed the rim of a cup place of present bag cup, leverage is arranged on fixed mount, between stopper upper end and leverage, be connected by link assembly, leverage drives stopper motion by link assembly.By fixed mount, leverage is located, leverage drives stopper to move up and down by link assembly, therefore realizes into the switching of iron mouth, with injection or the cutout of molten iron in control block bag.Play the slag in molten iron in seat bag cup is effectively floated, do not poured into the effect of casting mold with stream.Leverage is simple to operate, can make the motor performance of stopper more laborsaving, and fixed mount is located stopper to aim at into Tie Kou, the accuracy of increase operation.
Accompanying drawing below in conjunction with the utility model embodiment is explained and illustrated the technical scheme of the utility model embodiment, but following embodiment is only preferred embodiment of the present utility model, not all.Based on the embodiment in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belongs to protection domain of the present utility model.
With reference to figure 1, shown a kind of seat bag cup plucking device, comprise fixed mount 2, leverage 3 and stopper 4, the bottom of fixed mount 2 is provided with base 21, the sandbox upper end of seat bag cup 1 is provided with case ear 12, and base 21 is fixedly connected with case ear 12, leverage 3 Connection Brackets 2, and be positioned at fixed mount 2 tops, between the upper end of stopper 4 and leverage 3, be connected by link assembly; Stopper 4 is located with fixed mount 2 and leverage 3, and can drive stopper 4 by desired trajectory motion, realize into the closed of iron mouth 11 or open.
Wherein, leverage 3 comprises lever and support portion 22, and lever is rotatably connected on support portion 22, and stopper 4 is connected on lever by link assembly, support portion 22 Connection Brackets 2.Make lever be positioned at the top of fixed mount 2 by support portion 22, move thereby lever rotates the stopper 4 driving in seat bag cup, this mechanism structure is simple, swift to operate.
Preferably, support portion 22 is that support portion 22 is positioned at the edge of fixed mount 2, between support bar and lever, is connected by bearing pin 23 from the fixed mount 2 extended support bars in upper end.
Lever in the utility model has long arm end 31 and galianconism end 32, and galianconism end 32 is positioned at the top of seat bag cup 1, and stopper 4 is connected to the galianconism end 32 of lever by link assembly.Can reduce the labour intensity of the course of work by lever principle, be convenient to apply the larger power that lifts.
Improve as one, be also provided with balancing weight 7 at the galianconism end 32 of lever, the end of galianconism end 32 is provided with the hanging ring 33 of suspended counterweight piece 7, and the weight effect of balancing weight 7 can make galianconism end 32 down move around bearing pin 23; In use procedure, make galianconism end 32 drive stopper 4 liftings by pressing down long arm end 31, unclamp long arm end 31, balancing weight 7 can drive 32 declines of galianconism end to reset.
Link assembly specifically comprises connecting rod 82 and lower link 5, upper connecting rod 82 is for making screw rod with round steel bar, lower link 5 is steel pole, lower link 5 two ends are provided with external screw thread, the upper end of upper connecting rod 82 is connected with galianconism end 32, the lower end welded nut of upper connecting rod 82, connects lower link 5 by nut, the be threaded top of stopper 4, the lower end of lower link 5.
Because the motion of lever is circular motion, and the motion of stopper needs straight line to move up and down, therefore on the bottom of galianconism end 32, be provided with hook 81, the upper end of upper connecting rod 82 is provided with the annulus of coupling hook 81, upper connecting rod 82 can rotate around hook 81, and when lever rotates, stopper vertical level moves up and down.
On above-mentioned fixed mount 2, guide pipe 6 is installed, guide pipe 6 is positioned at directly over iron mouth 11, and lower link 5 cross-under are in guide pipe 6.Lower link 5 is along the axially-movable of guide pipe 6, and to ensure stopper 4 and the axiality of entering iron mouth 11, stopper is aimed at stopper all the time at motion process, therefore can fast, accurately realize and enter being connected and separating of iron mouth.
Through in the part of fixed mount 2, limited block 51 is set at lower link 5, the barrier effect of limited block 51 can limit stopper height of lifting.Reduce to greatest extent the energy of the required consumption of operating process, and can prevent that stopper and fixed mount from producing shock, affects stopper perpendicularity.
Further, between fixed mount 2 and upper connecting rod 82, be connected with correction spring 9.Both sides at upper connecting rod all arrange correction spring, and correction spring can strengthen the stability of stopper motion process.
In use procedure:
(1) a seat bag cup plucking device unlatching seat bag cup enters Tie Kou
Downward pulling force acts on the long arm end 31 of lever, bearing pin 23 rotates the long arm end 31 of lever as stressed fulcrum, cause galianconism end 32 upwards to rotate, galianconism end 32 is pulled upwardly stopper 4 by link assembly, and stroke is the distance between limited block 51 and guide pipe 6.Now stopper 4 separates with entering iron mouth 11, enters iron mouth and opens.
(2) seat bag cup plucking device closure is entered Tie Kou
After (1) step, remove the pulling force being applied on long arm end 31, galianconism end 32 rotates under the Action of Gravity Field of balancing weight 7, and the link assembly being connected with galianconism end 32 moves down along the guide pipe 6 on fixed mount, drive stopper 4 to decline and clog into iron hole 11, realize into the closure of iron mouth 11.
By above-described embodiment, the purpose of this utility model is by fully effective having reached.The personage who is familiar with this technology should be understood that the utility model includes but not limited to accompanying drawing and the content of describing in detailed description of the invention above.Any amendment that does not depart from function and structure principle of the present utility model all will be included in the scope of claims.
Claims (10)
1. a seat bag cup plucking device, it is characterized in that: comprise fixed mount, leverage and stopper, described fixed mount is arranged on the rim of a cup place of described seat bag cup, described leverage is arranged on described fixed mount, between described stopper upper end and leverage, be connected by link assembly, described leverage drives stopper motion by link assembly.
2. a kind of seat bag cup plucking device as claimed in claim 1, it is characterized in that: described leverage comprises lever and support portion, described lever is rotatably connected on described support portion, and described stopper is connected on lever by link assembly, and described support portion connects described fixed mount.
3. a kind of seat bag cup plucking device as claimed in claim 2, is characterized in that: described support portion, for from the extended support bar in described fixed mount upper end, is connected by bearing pin between described support bar and lever.
4. a kind of seat bag cup plucking device as claimed in claim 2, is characterized in that: described lever has long arm end and galianconism end, and described stopper is connected to the galianconism end of lever by link assembly.
5. a kind of seat bag cup plucking device as claimed in claim 4, is characterized in that: the galianconism end of described lever is also provided with balancing weight.
6. a kind of seat bag cup plucking device as described in one of claim 1 to 5, it is characterized in that: described link assembly comprises connecting rod and lower link, described upper connecting rod connects described leverage, described lower link is connected to described stopper through fixed mount, between described upper connecting rod and lower link, is threaded.
7. a kind of seat bag cup plucking device as claimed in claim 6, is characterized in that: described fixed mount is provided with guide pipe, and described lower link is through described guide pipe.
8. a kind of seat bag cup plucking device as claimed in claim 6, is characterized in that: described lower link is provided with the limited block of restriction stopper height of lifting through the part of fixed mount.
9. a kind of seat bag cup plucking device as claimed in claim 6, is characterized in that: between described fixed mount and upper connecting rod, be connected with correction spring.
10. a kind of seat bag cup plucking device as claimed in claim 6, is characterized in that: described leverage is provided with the hook that connects upper connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024305.1U CN203679255U (en) | 2014-01-15 | 2014-01-15 | Seat ladle pouring cup stopper pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024305.1U CN203679255U (en) | 2014-01-15 | 2014-01-15 | Seat ladle pouring cup stopper pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679255U true CN203679255U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420024305.1U Expired - Fee Related CN203679255U (en) | 2014-01-15 | 2014-01-15 | Seat ladle pouring cup stopper pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679255U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706782A (en) * | 2014-01-15 | 2014-04-09 | 浙江杭机铸造有限公司 | Plug pulling device of stationary ladle sprue cup |
| CN105344961A (en) * | 2015-12-19 | 2016-02-24 | 西南铝业（集团）有限责任公司 | Aluminum alloy fusion-casting equipment |
| CN105436493A (en) * | 2016-01-13 | 2016-03-30 | 齐齐哈尔二机床(集团)有限责任公司 | Swing arm balancing and driving mechanism |
| CN105964922A (en) * | 2016-03-24 | 2016-09-28 | 芜湖市华鑫精密铸件有限公司 | Plug pulling type sprue basin capable of overcoming casting slag eye defect |
-
2014
- 2014-01-15 CN CN201420024305.1U patent/CN203679255U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706782A (en) * | 2014-01-15 | 2014-04-09 | 浙江杭机铸造有限公司 | Plug pulling device of stationary ladle sprue cup |
| CN105344961A (en) * | 2015-12-19 | 2016-02-24 | 西南铝业（集团）有限责任公司 | Aluminum alloy fusion-casting equipment |
| CN105436493A (en) * | 2016-01-13 | 2016-03-30 | 齐齐哈尔二机床(集团)有限责任公司 | Swing arm balancing and driving mechanism |
| CN105964922A (en) * | 2016-03-24 | 2016-09-28 | 芜湖市华鑫精密铸件有限公司 | Plug pulling type sprue basin capable of overcoming casting slag eye defect |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20220115 |