CN211915670U - Movable sizing baffle of electric hollow shaft - Google Patents
Movable sizing baffle of electric hollow shaft Download PDFInfo
- Publication number
- CN211915670U CN211915670U CN202020153579.6U CN202020153579U CN211915670U CN 211915670 U CN211915670 U CN 211915670U CN 202020153579 U CN202020153579 U CN 202020153579U CN 211915670 U CN211915670 U CN 211915670U
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- guide shaft
- swing arm
- shaft
- hollow shaft
- driving gear
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Abstract
The utility model relates to an electric hollow shaft movable sizing baffle, which comprises a support, a movable guide shaft, an electric drive moving device, a hydraulic drive swinging device, a swinging arm and a stop head assembly, wherein the movable guide shaft is composed of a hollow shaft, and a rack is axially fixed on the side wall of the hollow shaft; the electric drive moving device consists of a speed reduction motor and a driving gear, the speed reduction motor drives the driving gear to rotate, the driving gear is meshed with a rack, the speed reduction motor is connected with a swing arm, one end of the swing arm is assembled and connected with a stop head, the swing arm is sleeved with a moving guide shaft, the side part of the swing arm is connected with a positioning clamp, the positioning clamp is sleeved with the moving guide shaft, and the electric drive moving device drives the swing arm to reciprocate on the moving guide shaft; the hydraulic drive swinging device comprises a hydraulic cylinder and a connecting shaft, and a piston rod of the hydraulic cylinder is fixedly connected with the connecting shaft. The advantages are that: the device is suitable for steel pipe, bar and section bar sizing equipment areas in a steel rolling (pipe) workshop, and has the advantages of simple structure, light weight, low investment cost and quick sizing.
Description
Technical Field
The utility model belongs to the scale field of cuting of steel pipe, rod and section bar especially relates to an electronic hollow shaft activity scale baffle.
Background
At present, the horizontal moving mode of the movable sizing baffle of steel pipes, bars and profiles is generally a manual mode and an electric driving mode. A trolley-track structure mode is generally adopted for the movable sizing baffle in a horizontal moving electric driving mode, a track is laid on a foundation, a horizontal moving trolley is arranged on the track, and a hydraulic cylinder or an air cylinder for driving the movable sizing baffle to swing is arranged on the trolley. The movable sizing baffle has the advantages of large structure size, heavy weight, large overall investment and high operation cost.
Disclosure of Invention
For overcoming the defects of the prior art, the utility model aims at providing an electric hollow shaft movable sizing baffle, which has simple and reasonable structure, light weight and fast sizing.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
a movable sizing baffle of an electric hollow shaft comprises a support, a movable guide shaft, an electric drive moving device, a hydraulic drive swinging device, a positioning clamp, a swinging arm and a baffle assembly, wherein the movable guide shaft is composed of a hollow shaft and a rack, and the rack is axially fixed on the side wall of the hollow shaft; the electric drive moving device consists of a speed reduction motor and a driving gear, the speed reduction motor drives the driving gear to rotate, the driving gear is meshed with a rack, the speed reduction motor is connected with a swing arm, one end of the swing arm is assembled and connected with a stop head, the swing arm is sleeved with a moving guide shaft, the side part of the swing arm is connected with a positioning clamp, the positioning clamp is sleeved with the moving guide shaft, and the electric drive moving device drives the swing arm to reciprocate on the moving guide shaft; the support is used for supporting and fixing the movable guide shaft, the hydraulic driving swinging device comprises a hydraulic cylinder and a connecting shaft, a piston rod of the hydraulic cylinder is fixedly connected with the connecting shaft, and the connecting shaft can drive the other end of the swinging arm to ascend.
The stop head is assembled and installed on one side of the movable guide shaft, and the hydraulic drive swinging device is installed on the other side of the movable guide shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
the movable sizing baffle of the electric hollow shaft is suitable for sizing equipment areas of steel pipes, bars and profiles in a steel rolling (pipe) workshop, and has the advantages of simple structure, light weight, low investment cost, quick sizing, wide application range and the like. Compared with the traditional movable sizing baffle, the device adopts an electric-hydraulic combined driving mode, the main shaft is designed into a hollow shaft, the weight is reduced, and meanwhile, the flexible sizing is realized by utilizing the meshing of gears and racks.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is an enlarged view of a portion I of fig. 1.
In the figure: the device comprises a support 1, a support 2, a movable guide shaft 3, an electric drive moving device 4, a hydraulic drive swinging device 5, a positioning hoop 6, a hollow shaft 7, a rack 8, a speed reducing motor 9, a stop assembly 10, a driving gear 11 and a swinging arm.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
Referring to fig. 1-3, an electric hollow shaft 6 movable sizing baffle comprises a support 1, a movable guide shaft 2, an electric drive moving device 3, a hydraulic drive swinging device 4, a positioning clamp 5, a swinging arm 11 and a stop assembly 9, wherein the movable guide shaft 2 comprises a hollow shaft 6 and a rack 7, the side wall of the hollow shaft 6 is axially fixed with the rack 7, and the rack 7 can be embedded into the side surface of the hollow shaft 6; the electric drive moving device 3 is composed of a speed reduction motor 8 and a driving gear 10, the speed reduction motor 8 drives the driving gear 10 to rotate, the driving gear 10 is meshed with the rack 7, the speed reduction motor 8 is connected with a swing arm 11, one end of the swing arm 11 is connected with a stop assembly 9, the swing arm 11 is sleeved with the moving guide shaft 2, the side part of the swing arm 11 is connected with a positioning clamp 5, the positioning clamp 5 is sleeved with the moving guide shaft 2, and the electric drive moving device 3 drives the swing arm 11 to move on the moving guide shaft 2 in a reciprocating mode; the support 1 is used for supporting and fixing the movable guide shaft 2, the hydraulic drive swinging device 4 comprises a hydraulic cylinder and a connecting shaft, a piston rod of the hydraulic cylinder is fixedly connected with the connecting shaft, and the other end of the swinging arm 11 can be driven by the connecting shaft to ascend.
The stop assembly 9 is arranged on one side of the movable guide shaft 2, and the hydraulic drive swing device 4 is arranged on the other side of the movable guide shaft 2.
During operation, the gear motor 8 drive driving gear 10 of electric drive mobile device 3 rotates, driving gear 10 and rack 7 mesh, drive swing arm 11 and remove along hollow shaft 6, 9 scale horizontal migration of dog assembly, dog assembly 9 moves required position and locks this position by location clamp 5, this moment location clamp 5 is fixed with hollow shaft 6, hydraulic drive pendulous device 4 drive swing arm 11 opposite side rises, dog assembly 9 swings required position along with swing arm 11, accomplish the scale work of activity scale baffle. The hydraulically driven oscillating device 4 then drives the stop arrangement 9 up, and the electrically driven displacement device 3 drives the stop arrangement 9 back into the initial position.
The hydraulic driving swing device 4 and the electric driving moving device 3 enable the stop assembly 9 to swing or move horizontally through the hollow shaft 6 and the rack 7 on the hollow shaft, and the structure is much more compact than that of the traditional trolley-track structure type movable sizing baffle plate, and the hydraulic driving swing device and the electric driving moving device have the advantages of simple structure, light weight, small height size, low investment cost, low operation cost and the like.
Claims (2)
1. A movable sizing baffle of an electric hollow shaft is characterized by comprising a support, a movable guide shaft, an electric drive moving device, a hydraulic drive swinging device, a positioning clamp, a swinging arm and a baffle head assembly, wherein the movable guide shaft consists of a hollow shaft and a rack, and the rack is axially fixed on the side wall of the hollow shaft; the electric drive moving device consists of a speed reduction motor and a driving gear, the speed reduction motor drives the driving gear to rotate, the driving gear is meshed with a rack, the speed reduction motor is connected with a swing arm, one end of the swing arm is assembled and connected with a stop head, the swing arm is sleeved with a moving guide shaft, the side part of the swing arm is connected with a positioning clamp, the positioning clamp is sleeved with the moving guide shaft, and the electric drive moving device drives the swing arm to reciprocate on the moving guide shaft; the support is used for supporting and fixing the movable guide shaft, the hydraulic driving swinging device comprises a hydraulic cylinder and a connecting shaft, a piston rod of the hydraulic cylinder is fixedly connected with the connecting shaft, and the connecting shaft can drive the other end of the swinging arm to ascend.
2. The electromotive hollow shaft active sizing fence according to claim 1, characterized in that said stop is mounted on one side of the mobile guide shaft and the hydraulically driven oscillating device is mounted on the other side of the mobile guide shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020153579.6U CN211915670U (en) | 2020-02-05 | 2020-02-05 | Movable sizing baffle of electric hollow shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020153579.6U CN211915670U (en) | 2020-02-05 | 2020-02-05 | Movable sizing baffle of electric hollow shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211915670U true CN211915670U (en) | 2020-11-13 |
Family
ID=73350579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020153579.6U Active CN211915670U (en) | 2020-02-05 | 2020-02-05 | Movable sizing baffle of electric hollow shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211915670U (en) |
-
2020
- 2020-02-05 CN CN202020153579.6U patent/CN211915670U/en active Active
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