CN106694865A - Stationary ladle pulling and stopping device - Google Patents
Stationary ladle pulling and stopping device Download PDFInfo
- Publication number
- CN106694865A CN106694865A CN201710065542.0A CN201710065542A CN106694865A CN 106694865 A CN106694865 A CN 106694865A CN 201710065542 A CN201710065542 A CN 201710065542A CN 106694865 A CN106694865 A CN 106694865A
- Authority
- CN
- China
- Prior art keywords
- guide rod
- chock plug
- plucking device
- baffle
- rod
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/20—Stopper-rod operating equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/18—Stopper-rods therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a stationary ladle puling and stopping device which comprises a plug and a plug driving mechanism. The plug driving mechanism comprises a guide rod, a connecting rod and a lever piece. The plug is connected with the guide rod through the connecting rod, and one end of the lever piece can be connected to the guide rod in a sliding manner so as to drive the guide rod to vertically move. According to the stationary ladle pulling and stopping device, the problem that in the prior art, an iron notch cannot be blocked rapidly and accurately again through a plug when the plug is pulled out is solved.
Description
【Technical field】
The present invention relates to casting pouring field, and in particular to seat bag plug sprue cup enters the control of iron mouthful opening and closing.
【Background technology】
In heavy castings casting process, to prevent the slag being mingled with molten iron from entering casting mold, it is necessary to use seat bag plug
Sprue cup, sprue cup bottom surface is entered iron and mouthful first must be clogged with chock plug, treat molten iron full of the slag in sprue cup, and molten iron and
After gas fully floats, then vertically pulling up chock plug makes the clean molten iron of lower floor inject die cavity.The phase is when molten iron is full of type after being cast
, it is necessary to vertically accurately be blocked into Tie Kou with chock plug in time behind chamber, prevent the impurity of residual from entering die cavity with end molten iron stream.
In the prior art, it is typically with lifting by hand or lever principle pulling chock plug is opened into iron cause for gossip and now enters iron.
By the way of lifting chock plug by hand, after being cast during secondary closure, smoothness during Beam vertical depressions horizontal due to cantilever is difficult
To hold, chock plug is caused accurately to be blocked because rocking into Tie Kou, easily because blocking repeatedly is operated and is delayed into iron
Blocking in time for mouth, causes impurity to enter die cavity with end molten iron, and intensity of workers is big in this operating process, takes
When it is again laborious.By the way of lever principle pulls chock plug, track when pull lift action is done due to lever is circular, therefore,
When chock plug is pulled up, chock plug can equally be subjected to displacement in the horizontal direction except being subjected to displacement in vertical direction.Therefore, in chock plug quilt
Equally cannot quickly and accurately be blocked into Tie Kou after pull-up.
【The content of the invention】
Be solve foregoing problems, the invention provides a kind of seat bag plucking device, can quickly, accurately, easily realize seat
Enter closure or the unlatching of iron mouthful in bag sprue cup, solve after chock plug is pulled up in the prior art quickly accurately to seal again
Block up the problem into iron mouthful.
In order to achieve the above object, the present invention is adopted the following technical scheme that：A kind of seat bag plucking device, including chock plug and plug
Head drive mechanism, the chock plug drive mechanism drives the chock plug to be opened and closed the outage of the seat bag, the chock plug drive mechanism
Including guide rod, connecting rod and lever piece, the chock plug top is connected with the guide rod top by the connecting rod, the lever piece one
End is slidably connected on the guide rod, to drive the guide rod vertical motion, the guide rod to drive institute by the connecting rod
State chock plug vertical motion.
Further, one end of the lever piece connection guide rod is provided with shift fork, is set relative to one another on the shift fork
Two lug bosses are put, the guide rod is provided with the first baffle of horizontally set, and the lever piece pushes against institute by the lug boss
State first baffle to drive the guide rod to move upwards, extract the chock plug.
Further, the second baffle of horizontally set is additionally provided with the guide rod, the second baffle is located at described first
Baffle plate lower section, the lever piece pushes against the second baffle to drive the guide rod to move downward by the lug boss,
Optionally, the lug boss includes fixing axle and the rolling member installed in the fixing axle, the rolling member and institute
State first baffle and produce rolling friction.
Further, the rolling member is pulley or bearing.
Optionally, the seat bag plucking device also includes mounting seat, and the mounting seat has upper guide bush and lower guide pin bushing, described
Guide rod runs through the upper guide bush and lower guide pin bushing.
Further, the seat bag plucking device also includes runing rest, and the lever piece is pacified by the runing rest
It is attached on the guide rod.
Further, sleeve is provided between the runing rest and the guide rod, the runing rest passes through the set
Cylinder is installed on the lower guide pin bushing.
Optionally, the guide rod is provided with keyway, and the upper guide bush is provided with guider screw, and the guider screw stretches into described
Keyway.
Optionally, the chock plug is connected to the connecting rod by screw rod and nut, and the screw rod is in the length of connecting rod side
Upward position is adjustable and is positioned by the nut.
After adopting the above technical scheme, the invention has the advantages that：Because one end of lever is slidably connected to lead
On bar, therefore, the lateral displacement that occurs is transferred on being slidably connected between lever and guide rod when lever works, so as to ensure
The vertical motion of guide rod, and then movement locus when ensure that chock plug is lifted also is vertical, solves and fills in the prior art
Head quickly accurately cannot again block the problem into iron mouthful after being pulled up.Runing rest is rotatably installed on guide rod, just
In staff's operation.Screw on upper guide bush stretches into the keyway on guide rod, it is ensured that when runing rest rotates, guide rod is not
Can be driven by runing rest and rotated.Chock plug is adjustably arranged on connecting rod by bolt and nut position so that equipment simple and flexible,
It is easy to the replacing of chock plug, and can be adjusted correspondingly according to the physical location of the enterprising iron mouthful of seat bag sprue cup.
These features of the invention and advantage will be detailed in following specific embodiment, accompanying drawing exposure.
【Brief description of the drawings】
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the schematic diagram of the sealed condition of the embodiment of the present invention one；
Fig. 2 is the top view of lever piece in the embodiment of the present invention one；
Fig. 3 and Fig. 4 is the schematic diagram of runing rest in the embodiment of the present invention one；
Fig. 5 is the schematic diagram of guide rod in the embodiment of the present invention one；
Fig. 6 is the schematic diagram of connecting rod in the embodiment of the present invention one；
Fig. 7 is the schematic diagram of the open mode of the embodiment of the present invention one.
In accompanying drawing：
Guide pin bushing, 9- under 1- chock plugs, 2- screw rods, 3- connecting rods, 4- guide rods, 5- upper guide bush, 6- lever pieces, 7- runing rests, 8-
Sleeve, 10- nuts, 11- guider screws, 12- installing plates, wherein, 2.1- location nuts, 3.1- tightening nuts, 3.2- connecting rods peace
Dress hole, 4.1- first baffles, 4.2- second baffles, 4.3- keyways, 6.1- multi-diameter shafts, 6.2- rolling bearings, 6.3- handles 7.1-
Support.
【Specific embodiment】
The technical scheme of the embodiment of the present invention is explained and illustrated with reference to the accompanying drawing of the embodiment of the present invention, but under
Embodiment only the preferred embodiments of the present invention are stated, and it is not all.Based on the embodiment in implementation method, those skilled in the art
Other embodiment is obtained on the premise of creative work is not made, protection scope of the present invention is belonged to.
The present invention provides a kind of seat bag plucking device.
Embodiment one
As shown in Fig. 1 to 7, seat bag plucking device is in be closed into iron mouthful state, and chock plug 1 uses refractory material, by spiral shell
Bar 2 is connected on connecting rod 3, the shape of connecting rod 3 as shown in fig. 7, installation site of the screw rod 2 on connecting rod 3 is adjustable, it is determined that chock plug
Connecting rod 3 is fixed on by location nut 2.1 after 1 installation site.The end of connecting rod 3 is provided with connecting rod mounting hole 3.2, and connecting rod 3 leads to
Connecting rod mounting hole 3.2 is crossed to be installed on the top of guide rod 4 and fixed by tightening nut 3.1.The shape of guide rod 4 is as shown in fig. 6, top
End is provided with the axle passed through for connecting rod mounting hole 3.2, and shaft end is provided with external screw thread, for coordinating fixed connecting rod 3 with tightening nut 3.1,
Guide rod 4 is provided with keyway 4.3, and the lower section of keyway 4.3 is provided with first baffle 4.1 and second baffle 4.2, first baffle 4.1 and
Certain distance is provided between two baffle plates 4.2.
Seat bag plucking device also includes lever piece 6, and lever piece 6 includes shift fork and handle 6.3, and shift fork two ends are relative to one another
Lug boss is respectively equipped with, in the present embodiment, lug boss is multi-diameter shaft 6.1, and multi-diameter shaft 6.1 is provided with rolling bearing 6.2, multi-diameter shaft
6.1 and rolling bearing 6.2 it is fixed by shaft end ring (not marked in figure).Rolling bearing 6.2 on lever piece 6 is stretched into first
Between baffle plate 4.1 and second baffle 4.2, and rolling friction is produced with first baffle 4.1 and second baffle 4.2.The branch of lever piece 6
Point is provided by runing rest 7, and runing rest 7 is arranged on guide rod 4, and the shape of runing rest 7 as shown in Figure 4 and Figure 5, including is pacified
Dress portion and supporting part, installation portion are provided with through hole, and supporting part is formed by two supports 7.1, handle 6.3 and two tops of support 7.1
End is equipped with through hole, and between two supports 7.1, bearing pin (not marked in figure) passes through handle 6.3 and two supports to handle 6.3
7.1 through hole makes the two rotate connection, thus constitutes fulcrum.
Seat bag plucking device also includes upper guide bush 5 and lower guide pin bushing 8, and guide rod 4 passes through upper guide bush 5 and lower guide pin bushing 8.On guide rod 4
Sleeve 9 is additionally provided with, sleeve 9 is sheathed on position of the second baffle below 4.2 in guide rod 4, and sleeve 9 is provided with step, the two of sleeve 9
End further respectively has back-up ring and screw thread, and sleeve 9 is then passed through lower guide pin bushing 8, first after initially passing through the through hole of installation portion in runing rest 7
Be fixed on sleeve 9 on lower guide pin bushing 8 by step and nut 10, and thus, runing rest 7 is installed in the back-up ring and lower guide pin bushing 8 of sleeve 9
Between, and certain gap is maintained and the back-up ring of sleeve 9 between, to ensure that runing rest 7 can be rotated freely.Sleeve 9
Position-limiting action is played in motion of the back-up ring to guide rod 4, and when chock plug 1 closes the state into iron mouthful, the second baffle 4.2 of guide rod 4 is tight
Paste the back-up ring of sleeve 9.
Guider screw 11 is additionally provided with upper guide bush 5, guider screw is deep into the keyway 4.3 of guide rod 4 through upper guide bush 5,
Guide rod 4 is driven to rotate during preventing runing rest 7 from rotating.
Upper guide bush 5 and lower guide pin bushing 8 are arranged on installing plate 12 simultaneously, can be connected by modes such as welding, riveting, screw-nuts
Connect, the preferred screw-nut connection of the present embodiment, installing plate 12 uses refractory metal material, and package unit can be with installing plate
12 movement and move, make the use more flexible and convenient of package unit.
As shown in fig. 7, the bottom of upper guide bush 5 is spacing to the first back-up ring 4.1 of guide rod 4, when the first back-up ring 4.1 and upper guide bush
During 5 lower contacts, guide rod 4 moves upward to extreme position, and at this position, chock plug 1 is in the state opened into iron mouthful.
When in use, the handle 6.3 of lever piece 6 can be adjusted the present embodiment according to the position of operator by runing rest 7
Whole its corresponding position, when handle 6.3 is prized, the rolling bearing 6.2 on lever piece 6 passes through first baffle 4.1 or second gear
Plate 4.2 drives guide rod 4 to be moved upwardly or downwardly.When guide rod 4 does vertical motion, rolling bearing 6.2 is in first baffle 4.1 and
Laterally rolled between two baffle plates 4.2, in addition the position-limiting action of upper guide bush 5 and lower guide pin bushing 8 so that guide rod 4 keeps vertically movable, from
And ensure that the motion of chock plug 1 is also vertical.Simultaneously as the position-limiting action of upper guide bush 5 and sleeve 9 so that on lever piece 6
Rolling bearing 6.2 cannot be skidded off between first baffle 4.1 and second baffle 4.2.Seat bag plucking device in embodiment one, per complete
Into once closure and opening action, a chock plug 1 need to be changed.
More than, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and is familiar with this
The technical staff in field should be understood that the present invention includes but is not limited to accompanying drawing and the above content described in specific embodiment.Appoint
The modification for why not deviateing function and structure principle of the invention is intended to be included in the scope of claims.
Claims (10)
1. an a kind of bag plucking device, including chock plug and chock plug drive mechanism, the chock plug drive mechanism drive the chock plug to open
Close the outage of the seat bag, it is characterised in that the chock plug drive mechanism includes guide rod, connecting rod and lever piece, the chock plug
Top is connected with the guide rod top by the connecting rod, and described lever piece one end is slidably connected on the guide rod, with
The guide rod vertical motion, the guide rod is driven to drive the chock plug vertical motion by the connecting rod.
2. as claimed in claim 1 bag plucking device, it is characterised in that one end that the lever piece connects the guide rod sets
There is shift fork, two lug bosses are arranged relative to each other on the shift fork, the guide rod is provided with the first baffle of horizontally set, institute
State lever piece and push against the first baffle to drive the guide rod to move upwards by the lug boss, extract the chock plug.
3. as claimed in claim 2 bag plucking device, it is characterised in that the second of horizontally set is additionally provided with the guide rod
Baffle plate, the second baffle is located at first baffle lower section, and the lever piece pushes against the second gear by the lug boss
Plate is moved downward with driving the guide rod.
4. as claimed in claim 2 bag plucking device, it is characterised in that the lug boss includes fixing axle and installed in institute
The rolling member of fixing axle is stated, the rolling member produces rolling friction with the first baffle.
5. as claimed in claim 4 bag plucking device, it is characterised in that the rolling member is pulley or bearing.
6. the seat bag plucking device as described in one of claim 1 to 5, it is characterised in that the seat bag plucking device also includes
Mounting seat, the mounting seat has upper guide bush and lower guide pin bushing, and the guide rod runs through the upper guide bush and lower guide pin bushing.
7. as claimed in claim 6 bag plucking device, it is characterised in that the seat bag plucking device also includes rotation branch
Frame, the lever piece is installed on the guide rod by the runing rest.
8. as claimed in claim 7 bag plucking device, it is characterised in that be provided between the runing rest and the guide rod
Sleeve, the runing rest is installed on the lower guide pin bushing by the sleeve.
9. as claimed in claim 6 bag plucking device, it is characterised in that：The guide rod is provided with keyway, the upper guide bush
Guider screw is provided with, the guider screw stretches into the keyway.
10. as claimed in claim 1 bag plucking device, it is characterised in that：The chock plug is connected to by screw rod and nut
The connecting rod, position of the screw rod on the length of connecting rod direction is adjustable and is positioned by the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065542.0A CN106694865A (en) | 2017-02-06 | 2017-02-06 | Stationary ladle pulling and stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065542.0A CN106694865A (en) | 2017-02-06 | 2017-02-06 | Stationary ladle pulling and stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106694865A true CN106694865A (en) | 2017-05-24 |
Family
ID=58910370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710065542.0A Pending CN106694865A (en) | 2017-02-06 | 2017-02-06 | Stationary ladle pulling and stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106694865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971466A (en) * | 2018-08-10 | 2018-12-11 | 徐州和合新型建材有限公司 | A kind of casting device convenient for operation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218731A (en) * | 1997-12-01 | 1999-06-09 | 修昌珉 | Method for fixing stopper rod |
| WO2013045520A1 (en) * | 2011-09-30 | 2013-04-04 | Siemens Vai Metals Technologies Gmbh | Electromechanical stopper drive |
| CN103506613A (en) * | 2012-06-28 | 2014-01-15 | 江苏天华不锈钢有限公司 | Switching device of tundish |
| CN203804167U (en) * | 2014-04-28 | 2014-09-03 | 上海机床铸造一厂（苏州）有限公司 | Pull-out device used for pouring |
| CN205362650U (en) * | 2016-01-15 | 2016-07-06 | 广东荻赛尔机械铸造股份有限公司 | Cock stem and pouring basin of drawing cork |
| CN205914760U (en) * | 2016-07-18 | 2017-02-01 | 江苏泰富兴澄特殊钢有限公司 | Vacuum molding who takes locking device casts excellent mechanism of stopper |
| CN206405425U (en) * | 2017-02-06 | 2017-08-15 | 浙江杭机铸造有限公司 | A kind of seat bag plucking device |
-
2017
- 2017-02-06 CN CN201710065542.0A patent/CN106694865A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218731A (en) * | 1997-12-01 | 1999-06-09 | 修昌珉 | Method for fixing stopper rod |
| WO2013045520A1 (en) * | 2011-09-30 | 2013-04-04 | Siemens Vai Metals Technologies Gmbh | Electromechanical stopper drive |
| CN103506613A (en) * | 2012-06-28 | 2014-01-15 | 江苏天华不锈钢有限公司 | Switching device of tundish |
| CN203804167U (en) * | 2014-04-28 | 2014-09-03 | 上海机床铸造一厂（苏州）有限公司 | Pull-out device used for pouring |
| CN205362650U (en) * | 2016-01-15 | 2016-07-06 | 广东荻赛尔机械铸造股份有限公司 | Cock stem and pouring basin of drawing cork |
| CN205914760U (en) * | 2016-07-18 | 2017-02-01 | 江苏泰富兴澄特殊钢有限公司 | Vacuum molding who takes locking device casts excellent mechanism of stopper |
| CN206405425U (en) * | 2017-02-06 | 2017-08-15 | 浙江杭机铸造有限公司 | A kind of seat bag plucking device |
Non-Patent Citations (1)
| Title |
|---|
| 张士军等: "《UG专用夹具设计》", 31 August 2012, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971466A (en) * | 2018-08-10 | 2018-12-11 | 徐州和合新型建材有限公司 | A kind of casting device convenient for operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |