CN211161615U - Driving mechanism of hand wheel machining device - Google Patents
Driving mechanism of hand wheel machining device Download PDFInfo
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- CN211161615U CN211161615U CN201921706337.9U CN201921706337U CN211161615U CN 211161615 U CN211161615 U CN 211161615U CN 201921706337 U CN201921706337 U CN 201921706337U CN 211161615 U CN211161615 U CN 211161615U
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- gear
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- output shaft
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Abstract
The utility model discloses a hand wheel processingequipment driving mechanism has: a frame; the electric device is arranged in the frame; the speed reducer is arranged in the rack; the output shaft is rotatably arranged in the rack, and a rotating shaft of the electric device is connected with the output shaft through a speed reducer; the third gear is fixedly arranged on the output shaft; the second shaft is rotatably arranged on the machine table; the second gear is fixedly arranged on the second shaft; the number of the first shafts is two, and the two first shafts are rotatably arranged on the machine table; the two first gears are fixedly arranged on the two first shafts respectively, and are meshed with the third gear; first roller, total two respectively fixed mounting provide initiative rotation power at the tip of two primary shafts to the circle machine, and the circle machine can be coiled a round steel into the circle, simple structure, and work efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the valve gear, especially, relate to a hand wheel processingequipment driving mechanism.
Background
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
the valve electric device is characterized in that a hand wheel operating mechanism is required according to the technical standard of products, so that the hand wheel can be manually operated to directly open or close the valve in case of debugging, maintenance or emergency, and the hand wheel of the mechanism is formed by a circle formed by winding a round steel and welding three straight round steels. In the prior art, no device capable of winding circles with different sizes exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a hand wheel processingequipment drive mechanism who provides initiative rotation power to the circle machine is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a drive mechanism for a hand wheel machining device, comprising:
a frame;
the electric device is arranged in the frame;
the speed reducer is arranged in the rack;
the output shaft is rotatably arranged in the rack, and a rotating shaft of the electric device is connected with the output shaft through a speed reducer;
a third gear fixedly mounted on the output shaft;
the second shaft is rotatably arranged on the machine table;
the second gear is fixedly arranged on the second shaft;
the number of the first shafts is two, and the two first shafts are rotatably arranged on the machine table;
the two first gears are fixedly arranged on the two first shafts respectively, and are meshed with the third gear;
the first grinding roller is provided with two first grinding rollers which are fixedly arranged at the end parts of the two first shafts respectively.
There is also a shield covering the first, second and third gears.
The connecting disc is arranged on the rack, and the speed reducer is connected with the connecting disc; and a positioning ring is arranged between the flange and the speed reducer.
The pressing plate is fixedly arranged on the end part of the third shaft and tightly presses the third gear.
One of the above technical scheme has following advantage or beneficial effect, provides initiative rotation power to the circle winding machine, and the circle winding machine can be with a round steel winding circle, simple structure, and work efficiency is high.
Drawings
Fig. 1 is a schematic structural view of an active mechanism of a hand wheel machining device provided in an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of the drive mechanism of the hand wheel machining apparatus of FIG. 1;
the labels in the above figures are: 21. the protective cover 22, the third gear 23, the pressure plate 24, the first grinding roller 25, the electric device 26, the speed reducer 27, the connecting disc 28, the first shaft 29, the second shaft 210, the positioning ring 211, the output shaft 212, the first gear 213 and the second gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-2, a drive mechanism for a hand wheel machining device includes:
a frame;
the electric device is arranged in the frame;
the speed reducer is arranged in the rack;
the output shaft is rotatably arranged in the rack, and a rotating shaft of the electric valve is connected with the output shaft through a speed reducer;
the third gear is fixedly arranged on the output shaft;
the second shaft is rotatably arranged on the machine table;
the second gear is fixedly arranged on the second shaft;
the number of the first shafts is two, and the two first shafts are rotatably arranged on the machine table;
the two first gears are fixedly arranged on the two first shafts respectively, and are meshed with the third gear;
the first grinding roller is provided with two first grinding rollers which are fixedly arranged at the end parts of the two first shafts respectively.
The protective cover covers the first gear, the second gear and the third gear.
The connecting disc is arranged on the rack, and the speed reducer is connected with the connecting disc; a positioning ring is arranged between the flange and the speed reducer.
The pressing plate is fixedly arranged on the end part of the third shaft and presses the third gear.
The driving mechanism is a driving part, the electric device is used for driving the four gears to rotate after being decelerated by the mechanical speed reducer, the last two gears drive the two first grinding rollers to rotate in the same direction, and the first grinding rollers and the second grinding rollers are matched to wind a round steel into a circle.
After adopting foretell structure, provide initiative rotation power to the circle winding machine, the circle winding machine can be with a round steel winding circle, simple structure, and work efficiency is high.
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-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (4)
1. A driving mechanism of a hand wheel processing device is characterized by comprising:
a frame;
the electric device is arranged in the frame;
the speed reducer is arranged in the rack;
the output shaft is rotatably arranged in the rack, and a rotating shaft of the electric valve is connected with the output shaft through a speed reducer;
a third gear fixedly mounted on the output shaft;
the second shaft is rotatably arranged on the rack;
the second gear is fixedly arranged on the second shaft;
the number of the first shafts is two, and the two first shafts are rotatably arranged on the rack;
the two first gears are fixedly arranged on the two first shafts respectively, and are meshed with the third gear;
the first grinding roller is provided with two first grinding rollers which are fixedly arranged at the end parts of the two first shafts respectively.
2. The handwheel processing device drive mechanism of claim 1, further comprising a shield covering the first, second, and third gears.
3. The drive mechanism for a handwheel processing device as claimed in claim 2, further comprising a flange, wherein the flange is mounted on the frame, and the reducer is connected with the flange; and a positioning ring is arranged between the flange and the speed reducer.
4. The hand wheel machining device drive mechanism of claim 3 further having a pressure plate fixedly mounted on an end of the output shaft, the pressure plate compressing the third gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706337.9U CN211161615U (en) | 2019-10-12 | 2019-10-12 | Driving mechanism of hand wheel machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706337.9U CN211161615U (en) | 2019-10-12 | 2019-10-12 | Driving mechanism of hand wheel machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211161615U true CN211161615U (en) | 2020-08-04 |
Family
ID=71822517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921706337.9U Active CN211161615U (en) | 2019-10-12 | 2019-10-12 | Driving mechanism of hand wheel machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211161615U (en) |
-
2019
- 2019-10-12 CN CN201921706337.9U patent/CN211161615U/en active Active
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Legal Events
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