CN202655616U - Casting system controlled by casting ladle turnover mechanism - Google Patents
Casting system controlled by casting ladle turnover mechanism Download PDFInfo
- Publication number
- CN202655616U CN202655616U CN2012202851688U CN201220285168U CN202655616U CN 202655616 U CN202655616 U CN 202655616U CN 2012202851688 U CN2012202851688 U CN 2012202851688U CN 201220285168 U CN201220285168 U CN 201220285168U CN 202655616 U CN202655616 U CN 202655616U
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- CN
- China
- Prior art keywords
- casting ladle
- casting
- switching mechanism
- main shaft
- connecting rod
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a casting system controlled by a casting ladle turnover mechanism. The casting system comprises a casting ladle (1) which is rotationally connected with the casting ladle turnover mechanism (2) via a shaft II (3); and the casting ladle turnover mechanism (2) is connected with a spindle I (4) and connected with a servo-motor via a transmission mechanism in the spindle. As the turnover angle and the speed of the casting system are adjustable, the weight and the casting speed of extracted metal liquid can be determined and kept constant at each time according to requirements of all kinds of casting techniques; the adjustment of gear backlashes is facilitated, a wheel axle is designed to be in an eccentric structure; a needle bearing is adopted so that the whole structure is reduced; and gear racks are specially treated so that the service life of the gear racks at high temperature is ensured.
Description
Technical field
The utility model includes non-ferrous metal gravitational casting field, is exactly weight and casting rate when controlling the molten metal casting specifically.
Background technology
In the non-ferrous metal gravitational casting, extracting molten metal by casting ladle from holding furnace casts toward casting mold, in producing by batch, requirement according to casting technique, each quantity and casting rate of extracting molten metal has strict requirement, during casting, casting ladle will rotate certain angle, if adopt manual and common mechanical transmission, because flip angle and speed inconvenience are grasped, thereby weight and the poring rate of extracting molten metal be not quite similar at every turn, and particularly casting rate directly affects mass-producted casting quality; Do not wait and extract molten metal weight at every turn, cause at least the foundry goods misrun and scrap, cannot not water completely at most and waste.
Summary of the invention
The purpose of this utility model provides a kind ofly the time can quantitatively extract molten metal in casting, requires to adopt different casting rates according to casting process, guarantees the running gate system by the control of casting ladle switching mechanism of mass-producted product quality.
The present invention is achieved through the following technical solutions goal of the invention:
A kind of running gate system by the control of casting ladle switching mechanism comprises casting ladle, and described casting ladle is rotatably connected by main shaft II and casting ladle switching mechanism, and described casting ladle switching mechanism connects the main shaft I, and connects servomotor by a sets of transmission mechanism of main shaft inside.
The switching mechanism of casting ladle described in the utility model comprises that one is arranged on the connecting rod in the described main shaft I, the connecting rod upper end is connected with servomotor by a sets of transmission mechanism, bottom at described connecting rod is equipped with tooth bar, thereby drive the tooth bar that is installed on the connecting rod by described servomotor and move up and down the rotation of driven wheel I, gear II, gear III, and finally drive the rotation of casting ladle.
The region division adjacent with tooth bar has adjusting gear back lash mechanism on the switching mechanism of casting ladle described in the utility model.
Watering the maximum angle that holds the rotation of main shaft II described in the utility model is 270 degree.
Beneficial effect:
Therefore the utility model can be determined according to the requirement of different casting techniques weight and the casting rate of molten metal, and extract weight and the poring rate homeostasis of molten metal at every turn because flip angle and speed are adjustable; For ease of adjusting gear backlash, wheel shaft adopts eccentric structure; Adopt needle bearing, dwindle overall structure; Rack-and-pinion guarantees the service life in hot environment through specially treated.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the overall structure schematic diagram of casting ladle switching mechanism of the present utility model.
The specific embodiment
As shown in Figure 1, 2, a kind of casting system by the control of casting ladle switching mechanism, comprise existing casting ladle 1, the utility model is provided with a casting ladle switching mechanism 2 by main shaft II 3 on casting ladle 1, casting ladle switching mechanism 2 connects servomotor by a sets of transmission mechanism of main shaft I 4 inside, casting ladle 1 is rotatably connected with casting ladle switching mechanism 2, and casting ladle 1 is 270 degree around main shaft II 3 rotatable maximum angles.
As shown in Figure 3, casting ladle switching mechanism 2 comprises that one is arranged on the connecting rod 5 in the main shaft I 4, in the bottom of connecting rod 5 tooth bar 6 is installed, connecting rod top is connected with servomotor by a sets of transmission mechanism, drives the rotation that described tooth bar 6 moves up and down driven wheel I 7, gear II 8, gear III 9 by servomotor, and finally drives the rotation of casting ladle 1, stroke and the speed of the utility model middle rack 6 are driven by servomotor, PLC control, special material and heat treatment, lubricious mode.
Region division adjacent with tooth bar 6 on the casting ladle switching mechanism 2 in the utility model has adjusting gear back lash mechanism 10, simultaneously gear I 7, gear II 8, wheel shaft adopt eccentric shaft, can regulate gear backlash, the rotating part of all wheel shafts all adopts needle bearing simultaneously, make whole mechanism compacter, special material and heat treatment and lubricating system are guaranteed this mechanism service life at high temperature.
Claims (4)
1. the running gate system by the control of casting ladle switching mechanism comprises casting ladle (1), it is characterized in that; Described casting ladle (1) is rotatably connected by main shaft II (3) and casting ladle switching mechanism (2), and described casting ladle switching mechanism (2) connects main shaft I (4) and passes through the sets of transmission mechanism connection servomotor of main shaft inside.
2. a kind of running gate system by casting ladle switching mechanism control as claimed in claim 1, it is characterized in that: described casting ladle switching mechanism (2) comprises that one is arranged on the connecting rod (5) in the described main shaft I (4), the connecting rod upper end is connected with servomotor by transmission mechanism, in the bottom of described connecting rod (5) tooth bar (6) is installed, drive the rotation that is installed on the tooth bar (6) on the connecting rod thereby moves up and down driven wheel I (7), gear II (8), gear III (9) by described servomotor, and finally drive the rotation of casting ladle (1).
3. a kind of running gate system by casting ladle switching mechanism control as claimed in claim 2, it is characterized in that: the upper region division adjacent with tooth bar (6) of described casting ladle switching mechanism (2) has adjusting gear back lash mechanism (10).
4. such as each described a kind of running gate system by the control of casting ladle switching mechanism in the claim 1,2,3, it is characterized in that: described casting ladle (1) is 270 degree around the maximum angle of main shaft II (3) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202851688U CN202655616U (en) | 2012-06-18 | 2012-06-18 | Casting system controlled by casting ladle turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202851688U CN202655616U (en) | 2012-06-18 | 2012-06-18 | Casting system controlled by casting ladle turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655616U true CN202655616U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202851688U Expired - Fee Related CN202655616U (en) | 2012-06-18 | 2012-06-18 | Casting system controlled by casting ladle turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655616U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728704A (en) * | 2016-05-09 | 2016-07-06 | 西安合力汽车配件有限公司 | Automatic casting machine |
| CN109332671A (en) * | 2018-10-24 | 2019-02-15 | 广德亚太汽车智能制动系统有限公司 | A kind of intermittent promotion ladling apparatus |
| CN111112592A (en) * | 2020-01-14 | 2020-05-08 | 合肥工业大学 | Molten metal filling equipment |
| CN115178730A (en) * | 2022-08-05 | 2022-10-14 | 北京北方恒利科技发展有限公司 | Quantitative pouring device and method for copper alloy intermediate frequency furnace |
-
2012
- 2012-06-18 CN CN2012202851688U patent/CN202655616U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728704A (en) * | 2016-05-09 | 2016-07-06 | 西安合力汽车配件有限公司 | Automatic casting machine |
| CN105728704B (en) * | 2016-05-09 | 2018-02-13 | 西安合力汽车配件有限公司 | A kind of automatic pouring machine |
| CN109332671A (en) * | 2018-10-24 | 2019-02-15 | 广德亚太汽车智能制动系统有限公司 | A kind of intermittent promotion ladling apparatus |
| CN111112592A (en) * | 2020-01-14 | 2020-05-08 | 合肥工业大学 | Molten metal filling equipment |
| CN111112592B (en) * | 2020-01-14 | 2022-10-21 | 合肥工业大学 | Molten metal filling equipment |
| CN115178730A (en) * | 2022-08-05 | 2022-10-14 | 北京北方恒利科技发展有限公司 | Quantitative pouring device and method for copper alloy intermediate frequency furnace |
| CN115178730B (en) * | 2022-08-05 | 2023-06-16 | 北京北方恒利科技发展有限公司 | Quantitative pouring device and method for copper alloy intermediate frequency furnace |
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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: 20130109 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |