CN210548067U - Fan-shaped package turning device - Google Patents
Fan-shaped package turning device Download PDFInfo
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- CN210548067U CN210548067U CN201921206733.5U CN201921206733U CN210548067U CN 210548067 U CN210548067 U CN 210548067U CN 201921206733 U CN201921206733 U CN 201921206733U CN 210548067 U CN210548067 U CN 210548067U
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- fan
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- shaped
- turning device
- driving mechanism
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Abstract
The utility model provides a fan-shaped package turnover device, belonging to the technical field of casting metallurgy pouring, comprising a package frame, a fan-shaped gear, a rack and a driving mechanism, wherein the package frame is used for supporting a fan-shaped package and can rotate in a fixed shaft way, and the fan-shaped gear is connected with the package frame; the rack is meshed with the sector gear; the driving mechanism is used for pushing the rack to move at a constant speed, and the driving mechanism drives the sector gear and the ladle frame connected with the sector gear to synchronously rotate for pouring molten iron by means of the movement of the rack. The utility model provides a fan-shaped package turning device structure is more stable and fan-shaped package upset speed changes the control.
Description
Technical Field
The utility model belongs to the technical field of the metallurgical pouring of casting, more specifically say, relate to a fan-shaped package turning device.
Background
Centrifugal casting is a casting method in which liquid metal is poured into a rotating mold, and the mold is filled and solidified under the action of centrifugal force to form a casting. The existing fan-shaped package turnover mechanism pushes a support arm through an oil cylinder, and the support arm drives a fan-shaped package to do circular motion around a shaft, so that molten iron is poured in. Although this method succeeds in automatically pouring the ladle, the pouring speed of the molten iron is unstable and difficult to control. The pouring speed of molten iron of the fan-shaped ladle can influence the uniformity of the axial and radial wall thickness of the pipe wall, so that the pouring quality is influenced, and the turning speed of the fan-shaped ladle can directly influence the pouring speed of the molten iron.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan-shaped package turning device aims at solving the unstable and uncontrollable problem of current fan-shaped package tilting mechanism structure upset speed.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a fan-shaped package turning device, but including the package frame that is used for the fan-shaped package of bearing and dead axle pivoted, still include:
the sector gear is connected with the bag frame;
the rack is meshed with the sector gear;
and the driving mechanism is used for pushing the rack to move at a constant speed, and the driving mechanism drives the sector gear and the ladle frame connected with the sector gear to synchronously rotate for pouring molten iron by means of the movement of the rack.
Further, a support is arranged beside the driving mechanism, a pressing piece is connected to the support in a rotating mode and is circular, and the outer wall of the pressing piece is attached to the outer wall of the rack, which is far away from the tooth tip.
Further, the pressing piece is a bearing.
Further, the driving mechanism is a hydraulic cylinder, and a cylinder rod of the hydraulic cylinder is connected with the rack.
Furthermore, the bag frame is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the fixed seat.
Further, the sector gear is fixedly connected with the rotating shaft and synchronously rotates with the bag frame through the rotating shaft.
Furthermore, a support is arranged beside the driving mechanism, a sliding rail is arranged on the support, and the rack can vertically slide along the sliding rail.
Furthermore, a graduated scale is arranged on one end face of the rotating shaft, a pointer is arranged on the fixing seat, and the pointer is used for indicating a rotating angle.
Furthermore, the rotating shaft is coaxially connected with an angle sensor, the angle sensor is connected with a controller and transmits data to the controller, and the controller controls the speed of the rack through a driving mechanism.
The utility model provides a fan-shaped package turning device's beneficial effect lies in: compared with the prior art, the utility model discloses fan-shaped package turning device sets up the sector gear that links to each other with the package frame and with the rack of fan-shaped rack looks meshing, realizes sector gear and package frame slew velocity's control with actuating mechanism through the uniform velocity removal of control rack, and whole device structure is more stable, controls the upset pouring speed of package frame more easily.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a turning device for a fan-shaped bag according to an embodiment of the present invention;
fig. 2 is a rear view of fig. 1.
In the figure: 1. a fan-shaped bag; 2. a bag frame; 3. a hydraulic cylinder; 4. a sector gear; 5. a rotating shaft; 6. a support; 7. a rack; 8. a compression member; 9. a fixed seat; 10. a graduated scale; 11. a pointer.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, the turning device for fan-shaped bags of the present invention will now be described. The fan-shaped bag overturning device comprises a bag frame 2 which is used for supporting a fan-shaped bag 1 and can rotate in a fixed shaft mode, and is characterized by further comprising a fan-shaped gear 4, a rack 7 and a driving mechanism, wherein the fan-shaped gear 4 is connected with the bag frame 2; the rack 7 is meshed with the sector gear 4; the driving mechanism is used for pushing the rack 7 to move at a constant speed, and the driving mechanism drives the sector gear 4 and the ladle frame 2 connected with the sector gear 4 to synchronously rotate for pouring molten iron by means of the movement of the rack 7.
The utility model provides a fan-shaped package turning device compares with prior art, sets up fan-shaped gear 4 that links to each other with package frame 2 and with fan-shaped gear 4 engaged with rack 7, realizes the control of fan-shaped gear 4 and package frame 2's slew velocity with actuating mechanism through the uniform velocity removal of control rack 7, and whole device structure is more stable, controls package frame 2's upset pouring speed more easily. The uniform motion of the rack 7 is controlled to realize the uniform turnover of the fan-shaped ladle 1, so that the molten iron in the fan-shaped ladle 1 can be poured uniformly.
As a specific implementation manner of the fan-shaped package turnover device provided by the utility model, please refer to fig. 1 to 2, the other support 6 that is equipped with of actuating mechanism rotates on the support 6 and is connected with and compresses tightly 8, compresses tightly 8 and is circular, compresses tightly the outer wall laminating that deviates from the prong on 8 outer walls and the rack 7. The rack 7 is easy to shake due to the stroke length in the up-and-down moving process, and one of the pressing pieces 8 can provide certain support for the rack 7; and secondly, the rack 7 and the sector gear 4 are kept in a good meshing relationship, so that the whole structure is more stable.
As a specific embodiment of the turning device for fan-shaped bags of the present invention, please refer to fig. 1 to 2, wherein the pressing member 8 is a bearing. The bearing inner ring is connected with the bracket 6.
As a specific embodiment of the turning device for fan-shaped bags provided by the present invention, please refer to fig. 2, the driving mechanism is a hydraulic cylinder 3, and the cylinder rod of the hydraulic cylinder 3 is connected to the rack 7. The rack 7 can move at a constant speed by controlling the moving speed of the cylinder rod of the hydraulic cylinder 3.
As a specific embodiment of the turning device for fan-shaped bags provided by the present invention, please refer to fig. 2, the bag frame 2 is fixedly connected to the rotating shaft 5, and the rotating shaft 5 is rotatably connected to the fixing seat 9.
As a specific embodiment of the turning device for fan-shaped bags provided by the present invention, please refer to fig. 2, the sector gear 4 is fixedly connected with the rotating shaft 5 and rotates synchronously with the bag frame 2 by means of the rotating shaft 5.
As the utility model provides a fan-shaped package turning device's a concrete implementation way, the other support 6 that is equipped with of actuating mechanism is equipped with the slide rail on the support 6, and the vertical slip of slide rail can be followed to rack 7, and rack 7 slides along the slide rail, can prevent effectively that rack 7 from rocking for the structure is more stable.
As a specific embodiment of the utility model provides a fan-shaped package turning device, a terminal surface of pivot 5 has scale 10, is equipped with pointer 11 on the fixing base 9, and pointer 11 is used for instructing turned angle. The indication by the pointer 11 can provide reference for the staff when adjusting the overturning speed of the fan-shaped bag 1, and can also monitor the whole device when in operation.
As the utility model provides a fan-shaped package turning device's a specific embodiment, pivot 5 and angle sensor coaxial coupling, angle sensor links to each other and conveys data to the controller with the controller, and the controller passes through 7 speeds of actuating mechanism control rack. The working state of the whole device can be automatically monitored in real time by arranging the angle sensor and the controller, and the device is more convenient and intelligent.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. Fan-shaped package turning device is including being used for the fan-shaped package of bearing and can dead axle pivoted package frame, its characterized in that still includes:
the sector gear is connected with the bag frame;
the rack is meshed with the sector gear;
and the driving mechanism is used for pushing the rack to move at a constant speed, and the driving mechanism drives the sector gear and the ladle frame connected with the sector gear to synchronously rotate for pouring molten iron by means of the movement of the rack.
2. The fan-shaped bag overturning device according to claim 1, wherein a bracket is arranged beside the driving mechanism, a pressing piece is rotatably connected to the bracket, the pressing piece is circular, and the outer wall of the pressing piece is attached to the outer wall of the rack, which is away from the tooth tip.
3. The fan pack turning device of claim 2, wherein the compression member is a bearing.
4. The fan pack turning device of claim 1, wherein the actuating mechanism is a hydraulic cylinder, and a cylinder rod of the hydraulic cylinder is connected to the rack.
5. The fan-shaped bag overturning device according to claim 1, wherein the bag frame is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the fixed seat.
6. The fan-shaped bag turning device according to claim 5, wherein the sector gear is fixed to the rotating shaft and rotates synchronously with the bag holder by means of the rotating shaft.
7. The fan-shaped bag turning device according to claim 1, wherein a bracket is provided beside the driving mechanism, a slide rail is provided on the bracket, and the rack can slide vertically along the slide rail.
8. The fan-shaped bag turning device according to claim 6, wherein a graduated scale is provided on one end surface of the rotating shaft, and a pointer is provided on the fixed base, the pointer being used for indicating a rotation angle.
9. The fan pack turning device of claim 6, wherein the rotating shaft is coaxially connected to an angle sensor, the angle sensor is connected to a controller and transmits data to the controller, and the controller controls the rack speed by a driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206733.5U CN210548067U (en) | 2019-07-29 | 2019-07-29 | Fan-shaped package turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206733.5U CN210548067U (en) | 2019-07-29 | 2019-07-29 | Fan-shaped package turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210548067U true CN210548067U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921206733.5U Active CN210548067U (en) | 2019-07-29 | 2019-07-29 | Fan-shaped package turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210548067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427973A (en) * | 2020-11-10 | 2021-03-02 | 邱晓斌 | Symmetrical steering adjusting device for machining |
| CN114905025A (en) * | 2022-04-22 | 2022-08-16 | 圣戈班管道系统有限公司 | Fan-shaped envelope linear turning speed transmission device |
-
2019
- 2019-07-29 CN CN201921206733.5U patent/CN210548067U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427973A (en) * | 2020-11-10 | 2021-03-02 | 邱晓斌 | Symmetrical steering adjusting device for machining |
| CN112427973B (en) * | 2020-11-10 | 2022-03-29 | 长春市见真精密机械制造有限公司 | Symmetrical steering adjusting device for machining |
| CN114905025A (en) * | 2022-04-22 | 2022-08-16 | 圣戈班管道系统有限公司 | Fan-shaped envelope linear turning speed transmission device |
| CN114905025B (en) * | 2022-04-22 | 2024-04-05 | 圣戈班管道系统有限公司 | Fan-shaped package linear overturning speed transmission device |
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