CN215293483U - Worm gear mechanism on printing machine - Google Patents
Worm gear mechanism on printing machine Download PDFInfo
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- CN215293483U CN215293483U CN202121708328.0U CN202121708328U CN215293483U CN 215293483 U CN215293483 U CN 215293483U CN 202121708328 U CN202121708328 U CN 202121708328U CN 215293483 U CN215293483 U CN 215293483U
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- worm
- wallboard
- gear mechanism
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- connecting shaft
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Abstract
The utility model belongs to the technical field of printing machine, concretely relates to worm gear mechanism on printing machine, including two driving rollers between motor, wallboard and the wallboard, the outside of wallboard is stretched out to the tip of driving roller, the tip of driving roller is provided with the worm wheel respectively, is provided with the worm between two worm wheels, and two worm wheels are established respectively in the both sides of worm and respectively with the worm meshing, and the worm passes through chain drive and gear drive by the motor and transmits power. The worm and gear mechanism simultaneously drives the two worm gears by using one worm, so that the two worm gears rotate in different directions to drive the two rollers to rotate reversely, the requirements of different trends of the material film of the equipment are met, the power driving of the two rollers is greatly saved, and the manufacturing cost is saved.
Description
Technical Field
The utility model belongs to the technical field of printing machine, specifically say so and relate to a worm gear mechanism on printing machine.
Background
In the transmission mechanism of the printing machine, two adjacent transmission rollers often run in opposite directions and need to rotate synchronously, and in the prior art, the transmission mode is realized by two sets of different transmission mechanisms for the two transmission rollers respectively.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the utility model provides a worm gear mechanism on a printing machine.
The utility model discloses a realize through following technical scheme: the utility model provides a worm gear mechanism on printing machine, includes motor, wallboard and two driving rollers between the wallboard, and the outside of wallboard is stretched out to the tip of driving roller, the tip of driving roller is provided with the worm wheel respectively, is provided with the worm between two worm wheels, and two worm wheels are established respectively in the both sides of worm and are engaged with the worm respectively, and the worm is transmitted power through chain drive and gear drive by the motor.
In the above scheme, the worm is vertically arranged outside the wallboard, the upper end and the lower end of the worm shaft are respectively fixed on the outer side surface of the wallboard through the worm bearing seat, and the upper end of the worm shaft is provided with the driven bevel gear.
In the scheme, the upper end face of the wallboard is fixedly provided with the connecting shaft through the connecting shaft bearing block, the connecting shaft is provided with the driving bevel gear meshed with the driven bevel gear, and the end part of the connecting shaft is also provided with the driven chain wheel.
In the scheme, the motor is arranged on the upper end face of the wallboard, the driving chain wheel is arranged on the output shaft of the motor and connected with the driven chain wheel, the motor body is fixed on the supporting top shaft, and the supporting top shaft is fixed on the upper end face of the wallboard.
In the scheme, the periphery of the driving chain wheel and the driven chain wheel is provided with a chain wheel cover.
In the scheme, the periphery of the connecting shaft is provided with the gear cover, and the gear cover covers the bearing seat for fixing the connecting shaft and the bevel gear.
The utility model relates to a worm gear mechanism on printing machine compares with prior art, and its beneficial effect is:
1. the worm and gear mechanism simultaneously drives the two worm gears by using one worm, so that the two worm gears rotate in different directions to drive the two rollers to rotate reversely, the requirements of different trends of the material film of the equipment are met, the power driving of the two rollers is greatly saved, and the manufacturing cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of a worm and gear mechanism on a printing machine according to the present invention.
In the figure: 1. the wall plate comprises a motor, 2, a driving chain wheel, 3, a chain wheel cover, 4, a driven chain wheel, 5, a driving bevel gear, 6, a driven bevel gear, 7, a supporting jacking shaft, 8, a connecting shaft bearing seat, 9, a connecting shaft, 10, a gear cover, 11, a worm bearing seat, 12, a worm, 13, a worm wheel A, 14, a worm wheel B and 15 and a wall plate.
Detailed Description
The worm and gear mechanism of the printing machine of the present invention is further described with reference to the following embodiments in conjunction with the accompanying drawings:
fig. 1 is a schematic structural diagram of a worm and gear mechanism on a printing machine according to the present invention. In the figure, the worm and gear mechanism on the printing machine comprises a motor 1, a wall plate 15 and two transmission rollers between the wall plate, the end parts of the transmission rollers extend out of the outer side of the wall plate, the end parts of the transmission rollers are respectively provided with a worm wheel A13 and a worm wheel B14, a worm 12 is arranged between the two worm wheels, the two worm wheels are respectively arranged on two sides of the worm and are respectively meshed with the worm, the worm 14 transmits power through chain transmission and gear transmission by the motor 1, the worm 12 is vertically arranged on the outer side of the wall plate 15, the upper end and the lower end of the worm shaft are respectively fixed on the outer side surface of the wall plate through a worm bearing seat 11, a driven bevel gear 6 is arranged at the upper end of the worm shaft, a connecting shaft 9 is fixed on the upper end surface of the wall plate through a connecting shaft bearing seat 8, a driving bevel gear 5 meshed with the driven bevel gear 6 is arranged on the connecting shaft 9, and a driven chain 4 is further arranged at the end part of the connecting shaft. Set up motor 1 on the up end of wallboard 15, be provided with drive sprocket 2 on motor 1's the output shaft, drive sprocket 2 is connected with driven sprocket 4, and motor body fixes on supporting apical axis 7, supports apical axis 7 and fixes on wallboard 15's up end. The periphery of the driving chain wheel and the driven chain wheel is provided with a chain wheel cover 3, the periphery of the connecting shaft is provided with a gear cover 10, and the gear cover covers a bearing seat for fixing the connecting shaft and a bevel gear.
The worm and gear mechanism simultaneously drives the two worm gears by using one worm, so that the two worm gears rotate in different directions to drive the two rollers to rotate reversely, the requirements of different trends of the material film of the equipment are met, the power driving of the two rollers is greatly saved, and the manufacturing cost is saved.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make various changes or modifications equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments by the technical spirit of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a worm gear mechanism on printing machine, includes motor (1), wallboard (15) and two driving rollers between the wallboard, the outside of wallboard is stretched out to the tip of driving roller, its characterized in that: the end part of the transmission roller is respectively provided with a worm wheel A (13) and a worm wheel B (14), a worm (12) is arranged between the two worm wheels, the two worm wheels are respectively arranged at two sides of the worm (12) and are respectively meshed with the worm, and the worm (12) transmits power through chain transmission and gear transmission by the motor (1).
2. A worm gear mechanism on a printing press according to claim 1, wherein: the worm (12) is vertically arranged on the outer side of the wallboard, the upper end and the lower end of the worm shaft are respectively fixed on the outer side surface of the wallboard (15) through a worm bearing seat (11), and the upper end of the worm shaft is provided with a driven bevel gear (6).
3. A worm gear mechanism on a printing press according to claim 2, wherein: a connecting shaft (9) is fixed on the upper end face of the wallboard (15) through a connecting shaft bearing seat (8), a driving bevel gear (5) meshed with the driven bevel gear (6) is arranged on the connecting shaft (9), and a driven chain wheel (4) is further arranged at the end part of the connecting shaft (9).
4. A worm gear mechanism on a printing press according to claim 3, wherein: be provided with motor (1) on the up end of wallboard (15), be provided with on the output shaft of motor (1) drive sprocket (2) with driven sprocket (4) are connected, and motor (1) body is fixed on supporting apical axis (7), supports apical axis (7) and fixes on the up end of wallboard.
5. The worm and gear mechanism on a printing machine according to claim 4, wherein: and a chain wheel cover (3) is arranged on the periphery of the driving chain wheel (2) and the driven chain wheel (4).
6. A worm gear mechanism on a printing press according to claim 3, wherein: and a gear cover (10) is arranged on the periphery of the connecting shaft (9), and the gear cover (10) covers a bearing seat for fixing the connecting shaft and the bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708328.0U CN215293483U (en) | 2021-07-26 | 2021-07-26 | Worm gear mechanism on printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708328.0U CN215293483U (en) | 2021-07-26 | 2021-07-26 | Worm gear mechanism on printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215293483U true CN215293483U (en) | 2021-12-24 |
Family
ID=79524495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121708328.0U Active CN215293483U (en) | 2021-07-26 | 2021-07-26 | Worm gear mechanism on printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215293483U (en) |
-
2021
- 2021-07-26 CN CN202121708328.0U patent/CN215293483U/en active Active
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