CN202937739U - Transmission device of spinning machine - Google Patents
Transmission device of spinning machine Download PDFInfo
- Publication number
- CN202937739U CN202937739U CN 201220588470 CN201220588470U CN202937739U CN 202937739 U CN202937739 U CN 202937739U CN 201220588470 CN201220588470 CN 201220588470 CN 201220588470 U CN201220588470 U CN 201220588470U CN 202937739 U CN202937739 U CN 202937739U
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- China
- Prior art keywords
- gear
- shaft
- jack shaft
- input shaft
- transmission device
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Abstract
The utility model discloses a transmission device of a spinning machine. The transmission device comprises a motor and a speed reducer, wherein the speed reducer sequentially comprises an input shaft, a middle shaft and an output shaft which are vertically arranged; a bevel gear pair is arranged at the upper part of the input shaft; a first gear is fixedly arranged at the lower part of the input shaft; a second gear is fixedly arranged at the upper part of the middle shaft; a third gear is arranged at the lower part of the middle shaft; the third gear is meshed with the first gear; a fourth gear is fixedly arranged on the output shaft; the fourth gear is meshed with the second gear; a fifth gear is fixedly arranged at the middle part of the input shaft; a sixth gear meshed with the fifth gear is arranged at the middle part of the middle shaft; the third gear and the sixth gear are respectively connected with the middle shaft in a rotatable manner; a seventh gear is arranged between the third gear and the sixth gear and consists of a gear and a tooth sleeve; the gear is fixedly connected with the middle shaft; and the tooth sleeve is meshed with the third gear or the sixth gear through a gear position change mechanism. By the transmission device, the output shaft can obtain two types of driving speeds and loads, so that the spinning efficiency of a steel pipe is improved.
Description
Technical field
The utility model relates to a kind of mechanical transmission, particularly relates to the spinning machine transmission device for the manufacture of steel pipe.
Background technique
Existing spinning machine transmission device comprises motor and speed reducer, and described speed reducer comprises input shaft, jack shaft and the output shaft of vertically arranging successively; Described input shaft top is provided with bevel gear pair, the bottom is installed with the first gear, described bevel gear pair consists of by horizontally disposed horizontal umbrella gear with its engagement fit and the vertical vertical umbrella gear that arranges, be arranged on the casing of speed reducer and by described motor driving described horizontal bevel-gear rotating and rotate, described vertical umbrella gear is fixedly connected with described input shaft; Described jack shaft top is installed with the second gear, and the bottom is installed with the 3rd gear, described the 3rd gear and the first gear engagement fit; Be installed with the 4th gear on described output shaft, the 4th gear and described the second gear engagement fit.The transmission device of this structure, because output shaft can only obtain a kind of actuating speed and load, thereby steel pipe especially the spinning efficient of small-caliber steel pipe is lower, using scope is narrower.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of output shaft can obtain two kinds of different actuating speeds and load, thereby improves the spinning machine transmission device of steel pipe spinning efficient.
for solving the problems of the technologies described above, the utility model adopts a kind of like this transmission device of spinning machine, comprises motor and speed reducer, and described speed reducer comprises input shaft, jack shaft and the output shaft of vertically arranging successively, described input shaft top is provided with bevel gear pair, the bottom is installed with the first gear, described bevel gear pair consists of by horizontally disposed horizontal umbrella gear with its engagement fit and the vertical vertical umbrella gear that arranges, be arranged on the casing of speed reducer and by described motor driving described horizontal bevel-gear rotating and rotate, described vertical umbrella gear is fixedly connected with described input shaft, described jack shaft top is installed with the second gear, and the bottom is provided with the 3rd gear, the 3rd gear and the first gear engagement fit, be installed with the 4th gear on described output shaft, the 4th gear and described the second gear engagement fit, be installed with the 5th gear at the middle part of described input shaft, be provided with the 6th gear with described the 5th gear engagement fit at the middle part of described jack shaft, described the 3rd gear, the 6th gear is rotationally connected with described jack shaft respectively, be provided with the 7th gear between described the 3rd gear and the 6th gear, the 7th gear consists of by gear with the tooth cover of this gear engagement fit, described gear is fixedly connected with described jack shaft, described tooth cover by gearshift respectively with described the 3rd gear or the 6th gear engagement fit.
As a kind of preferred implementation of the present utility model, described the second gear and described jack shaft are integrated a single piece of making, described the 5th gear and described input shaft are integrated a single piece of making, described the 3rd gear, the 6th gear are rotationally connected by bearing and described jack shaft respectively, described gearshift comprises oil cylinder, and described tooth cover is driven along the central axis of jack shaft by the piston rod of described oil cylinder and moves up and down.
Motor of the present utility model is direct current generator, at the tail end of described motor, speed measuring motor is installed.
After adopting said structure, when work, with the tooth cover through gearshift respectively with the 3rd gear or the 6th gear engagement fit after, can make jack shaft obtain two kinds of different actuating speeds and load, then by jack shaft with two kinds of different actuating speeds and load through the second gear, the 4th gear transmission to output shaft, at last by output shaft with two kinds of different actuating speeds and load output.Therefore, output shaft of the present utility model can obtain two kinds of different actuating speeds and load, thereby has improved the particularly spinning efficient of small-caliber steel pipe of steel pipe.
The utility model is after the tail end of direct current generator is equipped with speed measuring motor, and the Voltage Feedback that produces by speed measuring motor reaches the purpose of controlling dc motor speed to DC electrical source.
Description of drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model spinning machine transmission device.
Fig. 2 is a kind of scheme of installation of the utility model spinning machine transmission device.
Embodiment
transmission device referring to a kind of spinning machine shown in Fig. 1,2, comprise motor 1 and speed reducer, described motor 1 is fixedly mounted on speed reducer through electric machine support 16, described speed reducer comprises input shaft 2, jack shaft 3 and the output shaft 4 of vertically arranging successively, and this input shaft 2, jack shaft 3 and output shaft 4 are arranged in speed reducer by the bearing of lower end disposed thereon respectively rotationally, described input shaft 2 tops are provided with bevel gear pair, the bottom is installed with the first gear 5, this first gear 5 is connected with input shaft 2 keys, described bevel gear pair consists of by horizontally disposed horizontal umbrella gear 6 with its engagement fit and the vertical vertical umbrella gear 7 that arranges, described horizontal umbrella gear 6 is arranged on rotationally on the casing 8 of speed reducer and is driven through coupling 17 by described motor 1 and rotates by bearing, described vertical umbrella gear 7 is fixed together through key with described input shaft 2, described jack shaft 3 tops are installed with the second gear 9, and the bottom is provided with the 3rd gear 10, the three gears 10 and the first gear 5 engagement fit, be installed with the 4th gear 11 on described output shaft 4, the 4th gear 11 and described the second gear 9 engagement fit, be installed with the 5th gear 12 at the middle part of described input shaft 2, be provided with the 6th gear 13 with described the 5th gear 12 engagement fit at the middle part of described jack shaft 3, described the 3rd gear 10, the 6th gear 13 is rotationally connected with described jack shaft 3 respectively, be provided with the 7th gear 14 between described the 3rd gear 10 and the 6th gear 13, the 7th gear 14 consists of by the tooth cover 14-2 that spline engagement coordinates by gear 14-1 with this gear 14-1, described gear 14-1 and described jack shaft 3 are fixed together through key, described tooth cover 14-2 by gearshift respectively with described the 3rd gear 10 or the 6th gear 13 engagement fit.As shown in the figure, speed reducer of the present utility model adopts motor 1 level input, exports vertically upward through output shaft 4.
as a kind of preferred implementation of the present utility model, described the second gear 9 is integrated with described jack shaft 3 single piece of making, described the 5th gear 12 is integrated with described input shaft 2 single piece of making, described the 3rd gear 10, the 6th gear 13 is rotationally connected by bearing and described jack shaft 3 respectively, described gearshift comprises oil cylinder, described tooth cover 14-2 is driven along the central axis of jack shaft 3 by the piston rod of described oil cylinder and moves up and down, when work, the piston rod of oil cylinder moves up and down by arm of force driving gear cover 14-2, not shown in the figures, when tooth cover 14-2 moves up and the 6th gear 13 engagement fit, when tooth cover 14-2 moves down and the 3rd gear 10 engagement fit, thereby produce two different speed ratios and driven load.In addition, gearshift of the present utility model also can adopt other structure, as fork type automatic gearshift etc.
Motor 1 of the present utility model is direct current generator, at the tail end of described motor 1, speed measuring motor 15 is installed, and as shown in Figure 2, the Voltage Feedback that can produce by speed measuring motor like this reaches the purpose of controlling direct current generator 1 output speed to DC electrical source.
The utility model is when work, motor 1 drives horizontal umbrella gear 6 through coupling 17 and rotates, horizontal umbrella gear 6 rotates and by vertical umbrella gear 7, input shaft 2 is rotated simultaneously, input shaft 2 drives the 3rd gear 10 when rotating and the 6th gear 13 rotates together, when gearshift makes tooth cover 14-2 move up with the 6th gear 13 engagement fit, the 6th gear 13 drives tooth cover 14-2 and rotates, when tooth cover 14-2 rotates, driven gear 14-1 and jack shaft 3, the second gear 9 rotate together, finally by the 4th gear 11 driver output axles 4, the first speed and load are exported; When gearshift makes tooth cover 14-2 move down with the 3rd gear 10 engagement fit, the 3rd gear 10 drives tooth cover 14-2 and rotates, when tooth cover 14-2 rotates, driven gear 14-1 and jack shaft 3, the second gear 9 rotate together, finally by the 4th gear 11 driver output axles 4, the second speed and load are exported.
Claims (3)
1. the transmission device of a spinning machine, comprise motor (1) and speed reducer, and described speed reducer comprises input shaft (2), jack shaft (3) and the output shaft (4) of vertically arranging successively, described input shaft (2) top is provided with bevel gear pair, the bottom is installed with the first gear (5), described bevel gear pair consists of by horizontally disposed horizontal umbrella gear (6) with its engagement fit and the vertical vertical umbrella gear (7) that arranges, the casing (8) that described horizontal umbrella gear (6) is arranged on speed reducer rotationally upward and by described motor (1) drives rotation, and described vertical umbrella gear (7) is fixedly connected with described input shaft (2), described jack shaft (3) top is installed with the second gear (9), and the bottom is provided with the 3rd gear (10), the 3rd gear (10) and the first gear (5) engagement fit, be installed with the 4th gear (11) on described output shaft (4), the 4th gear (11) and described the second gear (9) engagement fit, it is characterized in that: be installed with the 5th gear (12) at the middle part of described input shaft (2), be provided with the 6th gear (13) with described the 5th gear (12) engagement fit at the middle part of described jack shaft (3), described the 3rd gear (10), the 6th gear (13) is rotationally connected with described jack shaft (3) respectively, be provided with the 7th gear (14) between described the 3rd gear (10) and the 6th gear (13), the 7th gear (14) consists of by gear (14-1) with the tooth cover (14-2) of this gear (14-1) engagement fit, described gear (14-1) is fixedly connected with described jack shaft (3), described tooth cover (14-2) by gearshift respectively with described the 3rd gear (10) or the 6th gear (13) engagement fit.
2. the transmission device of spinning machine according to claim 1, it is characterized in that: described the second gear (9) is integrated with described jack shaft (3) single piece of making, described the 5th gear (12) is integrated with described input shaft (2) single piece of making, described the 3rd gear (10), the 6th gear (13) are rotationally connected by bearing and described jack shaft (3) respectively, described gearshift comprises oil cylinder, and described tooth cover (14-2) is driven along the central axis of jack shaft (3) by the piston rod of described oil cylinder and moves up and down.
3. the transmission device of spinning machine according to claim 1 and 2, it is characterized in that: described motor (1) is direct current generator, at the tail end of described motor (1), speed measuring motor (15) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588470 CN202937739U (en) | 2012-11-09 | 2012-11-09 | Transmission device of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588470 CN202937739U (en) | 2012-11-09 | 2012-11-09 | Transmission device of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937739U true CN202937739U (en) | 2013-05-15 |
Family
ID=48321978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588470 Expired - Lifetime CN202937739U (en) | 2012-11-09 | 2012-11-09 | Transmission device of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405001A (en) * | 2014-11-29 | 2015-03-11 | 东北林业大学 | Excavator rotation device and rotation method used in road and bridge construction |
-
2012
- 2012-11-09 CN CN 201220588470 patent/CN202937739U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405001A (en) * | 2014-11-29 | 2015-03-11 | 东北林业大学 | Excavator rotation device and rotation method used in road and bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU XINRUI GEAR SYSTEM CO., LTD. Free format text: FORMER NAME: JIANGSU SHINRI DAVID BROWN GEAR SYSTEMS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 213166 Jiangsu city of Changzhou province were Wujin high tech Industrial Development Zone, Road No. 68 Patentee after: JIANGSU XINRUI GEAR SYSTEM CO.,LTD. Address before: 213000, No. 1 West Taihu Road, Wujin Economic Development Zone, Changzhou, Jiangsu Patentee before: JIANGSU SHINRI DAVID BROWN GEAR SYSTEMS Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 213166 Jiangsu city of Changzhou province to Wujin national hi tech Industrial Development Zone, Road No. 20 Patentee after: JIANGSU XINRUI GEAR SYSTEM CO.,LTD. Address before: 213166 Jiangsu city of Changzhou province were Wujin high tech Industrial Development Zone, Road No. 68 Patentee before: JIANGSU XINRUI GEAR SYSTEM CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |