CN213614117U - Carbon rod rotating device of bottom pouring type casting machine - Google Patents
Carbon rod rotating device of bottom pouring type casting machine Download PDFInfo
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- CN213614117U CN213614117U CN202022718925.3U CN202022718925U CN213614117U CN 213614117 U CN213614117 U CN 213614117U CN 202022718925 U CN202022718925 U CN 202022718925U CN 213614117 U CN213614117 U CN 213614117U
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- fixing seat
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Abstract
The utility model relates to a bottom pouring formula casting machine carbon-point rotary device, including main part elevation structure, still include: the carbon rod fixing seat is used for fixing the carbon rod and is connected with the bottom of the main body lifting structure in a unidirectional rotation manner; the rotation driving mechanism is used for driving the carbon rod fixing seat to rotate and comprises a telescopic driving device, the fixed end of the telescopic driving device is connected with the main body lifting structure, and the movable end of the telescopic driving device is connected with the carbon rod fixing seat through a one-way transmission mechanism. The utility model discloses under rotation actuating mechanism's effect, the carbon-point mentions rotatable certain angle at every turn, can carry out even wearing and tearing to each face of carbon-point lateral wall to avoided the eccentric wear to lead to the condition of casting machine floor drain and increase the rotatory in-process fracture risk of carbon-point, not only promoted the product quality, reduced the potential safety hazard moreover.
Description
Technical Field
The utility model relates to a pouring equipment technical field especially relates to a bottom pouring formula casting machine carbon-point rotary device.
Background
In the use of current end notes formula casting machine, the working method as the carbon-point of pouring furnace cock stem does: reciprocating type rotation of small-angle, the wearing and tearing point of carbon-point is comparatively single under this mode, uses for a long time and can lead to the casting machine floor drain to and increase the rotatory in-process fracture risk of carbon-point, not only reduced the product quality, have certain potential safety hazard moreover.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides a bottom pouring type carbon rod rotating device of a casting machine.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a bottom pouring formula casting machine carbon-point rotary device, includes main part elevation structure, still includes:
the carbon rod fixing seat is used for fixing the carbon rod and is connected with the bottom of the main body lifting structure in a unidirectional rotation manner;
the rotation driving mechanism is used for driving the carbon rod fixing seat to rotate and comprises a telescopic driving device, the fixed end of the telescopic driving device is connected with the main body lifting structure, and the movable end of the telescopic driving device is connected with the carbon rod fixing seat through a one-way transmission mechanism.
Further, the carbon rod fixing seat is connected with the main body lifting structure through a one-way bearing.
Furthermore, the one-way transmission mechanism comprises two mutually meshed helical gear discs, namely a driving disc and a driven disc, the driven disc is fixedly connected with the carbon rod fixing seat, the driving disc is rotatably connected with the main body lifting structure and can axially slide along the main body lifting structure, a connecting rod is fixedly connected to the side wall of one side of the driving disc, and two ends of the telescopic driving device are respectively connected with the connecting rod and the main body lifting structure through a universal connector.
Furthermore, a pressure spring for applying downward pressure to the driving disk is arranged above the driving disk.
Furthermore, the one-way transmission mechanism comprises a driven disc, the driven disc is fixedly connected with the carbon rod fixing seat, oblique teeth are arranged on the upper surface of the driven disc along the circumferential direction, a transmission rod is arranged above the driven disc and is rotatably connected with the main body lifting structure, a limiting claw is arranged on one side or the bottom of the transmission rod and matched with the oblique teeth on the driven disc, and two ends of the telescopic driving device are respectively hinged with the transmission rod and the main body lifting structure.
Furthermore, the one-way transmission mechanism comprises a driven plate, the driven plate is fixedly connected with the carbon rod fixing seat, the side wall of the driven plate is provided with a ratchet, a transmission rod is arranged above the driven plate, the transmission rod is rotatably connected with the main body lifting structure, the bottom of the transmission rod is matched with the ratchet on the driven plate to be provided with a pawl, the pawl is rotatably connected with the transmission rod, and a torsion spring is arranged at the rotating shaft.
Furthermore, the telescopic driving device is one of an air cylinder, an electric cylinder and a hydraulic cylinder.
The utility model has the advantages that: the utility model discloses under rotation actuating mechanism's effect, the carbon-point mentions rotatable certain angle at every turn, can carry out even wearing and tearing to each face of carbon-point lateral wall to avoided the eccentric wear to lead to the condition of casting machine floor drain and increase the rotatory in-process fracture risk of carbon-point, not only promoted the product quality, reduced the potential safety hazard moreover.
Drawings
FIG. 1 is a front view of the first embodiment;
FIG. 2 is a top view of the first embodiment;
FIG. 3 is a plan view of the second embodiment;
FIG. 4 is a front view of the third embodiment;
FIG. 5 is a plan view of the third embodiment;
in the figure: 1-a main body lifting structure; 2-carbon rod fixing seat; 3-a rotation drive mechanism; 31-telescopic driving means; 32-one-way transmission mechanism; 321-a driving disk; 322-driven disk; 323-connecting rod; 324-a transmission rod; 325-a limiting claw; 326-pawl; 327-pressure spring; 4-a carbon rod;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in the figure, a bottom pouring type casting machine carbon rod rotary device, including main part elevation structure 1, still include:
the carbon rod fixing seat 2 is used for fixing the carbon rod 4, and the carbon rod fixing seat 2 is connected with the bottom of the main body lifting structure 1 in a unidirectional rotation mode;
rotate actuating mechanism 3 for drive carbon-point fixing base 2 rotates, rotate actuating mechanism 3 and include flexible drive arrangement 31, flexible drive arrangement 31's stiff end links to each other with main part elevation structure 1, and flexible drive arrangement 31's expansion end passes through one-way drive mechanism 32 and links to each other with carbon-point fixing base 2.
Furthermore, the side wall of the carbon rod fixing seat 2 is provided with a plurality of handles which are convenient to grasp.
Further, the carbon rod fixing seat 2 is connected with the main body lifting structure 1 through a one-way bearing.
Further, in the first embodiment, the unidirectional transmission mechanism 32 includes two helical gear disks engaged with each other, which are a driving disk 321 and a driven disk 322, respectively, the driven disk 322 is fixedly connected with the carbon rod fixing seat 2, the driving disk 321 is rotatably connected with the main body lifting structure 1 and can axially slide along the main body lifting structure 1, a connecting rod 323 is fixedly connected to a side wall of one side of the driving disk 321, two ends of the telescopic driving device 31 are respectively connected with the connecting rod 323 and the main body lifting structure 1 through a universal connector, and a pressure spring 327 for applying a downward pressure to the driving disk 321 is disposed above the driving disk 321;
in the second embodiment, the one-way transmission mechanism 32 includes a driven disc 322, the driven disc 322 is fixedly connected with the carbon rod fixing seat 2, helical teeth are circumferentially arranged on the upper surface of the driven disc 322, a transmission rod 324 is arranged above the driven disc 322, the transmission rod 324 is rotatably connected with the main body lifting structure 1, a limit claw 325 is arranged on one side or the bottom of the transmission rod 324 and is matched with the helical teeth on the driven disc 322, and two ends of the telescopic driving device 31 are respectively hinged to the transmission rod 324 and the main body lifting structure 1;
in the third embodiment, the one-way transmission mechanism 32 includes a driven disc 322, the driven disc 322 is fixedly connected to the carbon rod fixing seat 2, a ratchet is disposed on a side wall of the driven disc 322, a transmission rod 324 is disposed above the driven disc 322, the transmission rod 324 is rotatably connected to the main body lifting structure 1, a pawl 326 is disposed at the bottom of the transmission rod 324 and in cooperation with the ratchet on the driven disc 322, the pawl 326 is rotatably connected to the transmission rod 324, and a torsion spring is disposed at a rotating shaft.
Further, the telescopic driving device 31 is one of an air cylinder, an electric cylinder, and a hydraulic cylinder.
When the utility model is used, the main body lifting structure 1 is driven by the lifting driving mechanism of the casting machine to ascend and descend, thereby driving the carbon rod 4 to execute ascending and descending actions and realizing the opening and closing of the casting port; in the ascending process of the carbon rod 4, the telescopic driving device 31 acts to drive the driving disc 321 or the transmission rod 324 to rotate, and the carbon rod fixing seat 2 is fixed and does not rotate along with the driving disc 321 under the action of the one-way bearing; and then the telescopic driving device 31 is reset, and the driving disc 321, the limiting claw 326 or the pawl 326 is meshed with the helical teeth or the ratchet teeth on the driven disc 322 in the resetting process, so that the carbon rod fixing seat 2 rotates for a certain angle along with the driving disc 321, and the operation is repeated. Under this mode, carbon-point 4 mentions rotatable certain angle at every turn, can carry out even wearing and tearing to each face of carbon-point 4 lateral wall to avoided the eccentric wear to lead to the casting machine floor drain and increased the condition of the rotatory in-process fracture risk of carbon-point 4, not only promoted the product quality, reduced the potential safety hazard moreover.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a bottom pouring formula casting machine carbon-point rotary device, includes main part elevation structure (1), its characterized in that still includes:
the carbon rod fixing seat (2) is used for fixing the carbon rod (4), and the carbon rod fixing seat (2) is connected with the bottom of the main body lifting structure (1) in a unidirectional rotating manner;
and the rotation driving mechanism (3) is used for driving the carbon rod fixing seat (2) to rotate, the rotation driving mechanism (3) comprises a telescopic driving device (31), the fixed end of the telescopic driving device (31) is connected with the main body lifting structure (1), and the movable end of the telescopic driving device (31) is connected with the carbon rod fixing seat (2) through a one-way transmission mechanism (32).
2. The carbon rod rotating device of the bottom pouring type casting machine according to claim 1, wherein the carbon rod fixing seat (2) is connected with the main body lifting structure (1) through a one-way bearing.
3. The carbon rod rotating device of the bottom pouring type casting machine according to claim 1, wherein the one-way transmission mechanism (32) comprises two mutually meshed helical gear disks, namely a driving disk (321) and a driven disk (322), the driven disk (322) is fixedly connected with the carbon rod fixing seat (2), the driving disk (321) is rotatably connected with the main body lifting structure (1) and can axially slide along the main body lifting structure (1), a connecting rod (323) is fixedly connected with the side wall of one side of the driving disk (321), and two ends of the telescopic driving device (31) are respectively connected with the connecting rod (323) and the main body lifting structure (1) through a universal connector.
4. The carbon rod rotating device of the bottom pouring type casting machine according to claim 3, wherein a pressure spring (327) for applying downward pressure to the driving disk (321) is arranged above the driving disk.
5. The carbon rod rotating device of the bottom pouring type casting machine according to claim 1, wherein the one-way transmission mechanism (32) comprises a driven disc (322), the driven disc (322) is fixedly connected with the carbon rod fixing seat (2), inclined teeth are arranged on the upper surface of the driven disc (322) along the circumferential direction, a transmission rod (324) is arranged above the driven disc (322), the transmission rod (324) is rotatably connected with the main body lifting structure (1), a limiting claw (325) is arranged on one side or the bottom of the transmission rod (324) and matched with the inclined teeth on the driven disc (322), and two ends of the telescopic driving device (31) are respectively hinged with the transmission rod (324) and the main body lifting structure (1).
6. The carbon rod rotating device of the bottom pouring type casting machine according to claim 1, wherein the one-way transmission mechanism (32) comprises a driven disc (322), the driven disc (322) is fixedly connected with the carbon rod fixing seat (2), ratchets are arranged on the side wall of the driven disc (322), a transmission rod (324) is arranged above the driven disc (322), the transmission rod (324) is rotatably connected with the main body lifting structure (1), a pawl (326) is arranged at the bottom of the transmission rod (324) and matched with the ratchets on the driven disc (322), the pawl (326) is rotatably connected with the transmission rod (324), and a torsion spring is arranged at the rotating shaft.
7. The carbon rod rotating device of the bottom pouring type casting machine according to any one of claims 1 to 6, wherein the telescopic driving device (31) is one of a cylinder, an electric cylinder and a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022718925.3U CN213614117U (en) | 2020-11-23 | 2020-11-23 | Carbon rod rotating device of bottom pouring type casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022718925.3U CN213614117U (en) | 2020-11-23 | 2020-11-23 | Carbon rod rotating device of bottom pouring type casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213614117U true CN213614117U (en) | 2021-07-06 |
Family
ID=76635702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022718925.3U Active CN213614117U (en) | 2020-11-23 | 2020-11-23 | Carbon rod rotating device of bottom pouring type casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213614117U (en) |
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2020
- 2020-11-23 CN CN202022718925.3U patent/CN213614117U/en active Active
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