CN211386639U - Feeding mechanism of pipe bending machine and pipe bending machine based on feeding mechanism - Google Patents
Feeding mechanism of pipe bending machine and pipe bending machine based on feeding mechanism Download PDFInfo
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- CN211386639U CN211386639U CN201922425253.4U CN201922425253U CN211386639U CN 211386639 U CN211386639 U CN 211386639U CN 201922425253 U CN201922425253 U CN 201922425253U CN 211386639 U CN211386639 U CN 211386639U
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- feeding mechanism
- bending machine
- sliding seat
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Abstract
The utility model discloses a feeding mechanism of a pipe bending machine and the pipe bending machine based on the feeding mechanism, which comprises a slide rail arranged on a frame, a sliding seat is arranged on the slide rail, a rack is arranged on the frame, a feeding trolley is arranged on the sliding seat, a rotating shaft is arranged on the sliding seat, a driving gear is arranged on the rotating shaft, a driving device is arranged on the sliding seat, the driving device comprises a planetary reducer, a gear box is arranged on a connecting seat of the planetary reducer, an output shaft and a transmission shaft which are connected with an input shaft of the planetary reducer are arranged in the gear box, the end part of the transmission shaft is connected with a driving motor, a transmission gear wheel is sleeved on the transmission shaft, an output pinion which is meshed with the transmission gear wheel is arranged on the output shaft through the rotation of a bearing, an, the output shaft is provided with an output large gear meshed with the transmission small gear, and the transmission shaft is provided with a lower jaw clutch of which one end is connected with the transmission small gear.
Description
Technical Field
The utility model relates to a bending machine especially relates to a feeding mechanism of bending machine and bending machine based on this mechanism.
Background
In the existing market, the feeding devices in the pipe bending machine mostly adopt a servo motor and a speed reducer with a single reduction ratio, a gear and rack transmission system is matched to form a feeding mechanism, the transmission speed is very high in order to guarantee the efficiency, the thrust is not large when the pipe bending and boosting are needed, the power of the servo motor is generally increased in order to guarantee the speed and the thrust, the power consumption is greatly increased, and the service life of the servo motor is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the feeding mechanism of the pipe bender has the advantages of high boosting thrust, low energy consumption and low manufacturing cost.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a feeding mechanism of a pipe bender comprises a slide rail arranged on a frame, a sliding seat is arranged on the slide rail, a rack parallel to the slide rail is arranged on the frame, a feeding trolley is arranged on the sliding seat, a vertically arranged rotating shaft is arranged on the sliding seat in a penetrating manner, a driving gear matched with the rack is sleeved on the rotating shaft at the position of the lower part of the sliding seat, a driving device for driving the rotating shaft to rotate is arranged on the sliding seat, the driving device comprises a planetary reducer arranged on the sliding seat and connected with the rotating shaft, a connecting seat of the planetary reducer is provided with a gear box, an output shaft and a transmission shaft are arranged in the gear box in parallel and connected with an input shaft of the planetary reducer, the end part of the transmission shaft penetrating through the gear box is connected with a driving motor, a transmission gear wheel is sleeved on the transmission shaft, an output pinion meshed with the transmission, the transmission shaft is also provided with a transmission pinion through a bearing in a rotating way, the output shaft is provided with an output large gear meshed with the transmission pinion, and the transmission shaft is provided with a lower jaw clutch of which one end is connected with the transmission pinion.
Preferably, the other end of the output shaft extends out of the gearbox and is provided with an encoder.
As a preferred scheme, an axial connecting hole is formed in one end, connected with the driving motor, of the transmission shaft, and the end part of the output shaft of the driving motor is embedded in the axial connecting hole and drives the transmission shaft to rotate through a transmission key.
The utility model discloses another technical problem that will solve is: the pipe bender has the advantages of large boosting thrust, low energy consumption and low manufacturing cost.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a pipe bending machine, wherein the feeding mechanism of the pipe bending machine is the feeding mechanism of any one of the pipe bending machines.
The utility model has the advantages that: because the utility model discloses an during tooth inlays formula clutch and lower tooth and inlays formula clutch power-off state in the gearbox, input shaft and output shaft do not form the transmission, and for single when using to get electric to form two kinds of reduction ratios under the unchangeable shape condition of volume, adopt low reduction ratio when the pay-off, adopt big reduction ratio when the boosting, not only practice thrift the energy consumption and also reduce manufacturing cost.
Because the part of the other end of the output shaft penetrating through the gearbox is provided with the encoder, when switching generates errors, the control system automatically corrects the errors, and therefore feeding accuracy is guaranteed.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic structural diagram of the transmission mechanism of the present invention.
In fig. 1 to 2: 1. the device comprises a rack, 2 sliding rails, 3 sliding seats, 4 racks, 5 feeding trolleys, 6 rotating shafts, 7 planetary reducers, 8 gearboxes and 9 driving motors, wherein the rack is arranged on the rack;
81. an output shaft 82, a transmission shaft 83, a transmission large gear 84, an output small gear 85, an upper jaw clutch 86, an encoder 87, a transmission small gear 88, an output large gear 89 and a lower jaw clutch.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to the drawings.
As shown in fig. 1-2, a feeding mechanism of a pipe bender includes a slide rail 2 disposed on a frame 1, a sliding seat 3 disposed on the slide rail 2, a rack 4 parallel to the slide rail 2 disposed on the frame 1, a feeding cart 5 disposed on the sliding seat 3, a vertically disposed rotating shaft 6 disposed on the sliding seat 3, a driving gear engaged with the rack 4 and disposed on a position of the rotating shaft 6 below the sliding seat 3, and a driving device disposed on the sliding seat 3 for driving the rotating shaft 6 to rotate.
The driving device comprises a planetary reducer 7 arranged on the sliding seat 3 and connected with the rotating shaft 6, a gearbox 8 is arranged on a connecting seat of the planetary reducer 7, an output shaft 81 and a transmission shaft 82 which are connected with an input shaft of the planetary reducer 7 are arranged in the gearbox 8 in parallel, an axial connecting hole is formed in the end part, penetrating out of the gearbox 8, of the transmission shaft 82, the end part of an output shaft of the driving motor 9 is embedded in the axial connecting hole and drives the transmission shaft 82 to rotate through a transmission key, and a transmission large gear 83 is sleeved on the transmission shaft 82.
An output pinion 84 meshed with the transmission gearwheel 83 is rotatably arranged on the output shaft 81 through a bearing, a lower jaw clutch 85 with one end connected with the output pinion 84 is arranged on the output shaft 81, and the other end of the output shaft 81 penetrates through the gearbox 8 and is provided with an encoder 86. The transmission shaft 82 is also provided with a transmission pinion 87 through a bearing in a rotating way, the output shaft 81 is provided with an output large gear 88 meshed with the transmission pinion 87, and the transmission shaft 82 is provided with an upper jaw clutch 89 with one end connected with the transmission pinion 87.
As shown in fig. 1 and 2, a feeding mechanism of the pipe bending machine is the feeding mechanism of the pipe bending machine.
When in work:
during feeding, the lower jaw clutch 85 is powered on, the upper jaw clutch 89 is powered off, the driving motor 9 is meshed with the output pinion 84 through the transmission shaft 82 via the transmission large gear 83, and the reduction ratio is configured to be 2: 1. the output pinion 84 drives the output shaft 81 to transmit power to the rotating shaft 6, and the rotating shaft 6 drives the gear to be meshed with the rack 4 so as to drive the feeding trolley 5 on the sliding seat 3 to move.
During boosting, lower jaw clutch 85 cuts off the power supply, upper jaw clutch 89 is electrified, and driving motor 9 passes through transmission pinion 87 and the meshing of output gear 88 through transmission shaft 82 this moment, and the reduction ratio configuration is 1 at this moment: 2. the output big gear 88 drives the output shaft 81 to transmit power to the rotating shaft 6, and the rotating shaft 6 drives the gear to be meshed with the rack 4 so as to drive the feeding trolley 5 on the sliding seat 3 to move.
An encoder 86 arranged at the rear end of the output shaft 81 detects the actual position of the current output shaft 81, and when switching causes an error, the control system automatically corrects the error, so that the feeding precision is ensured.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several changes and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. The utility model provides a feeding mechanism of bending machine which characterized in that: the automatic feeding device comprises a sliding rail arranged on a rack, a sliding seat is arranged on the sliding rail, a rack parallel to the sliding rail is arranged on the rack, a feeding trolley is arranged on the sliding seat, a vertically-arranged rotating shaft penetrates through the sliding seat, a driving gear matched with the rack is sleeved on the position, located at the lower part of the sliding seat, of the rotating shaft, a driving device for driving the rotating shaft to rotate is arranged on the sliding seat, the driving device comprises a planetary reducer arranged on the sliding seat and connected with the rotating shaft, a gearbox is arranged on a connecting seat of the planetary reducer, an output shaft and a transmission shaft which are connected with an input shaft of the planetary reducer are arranged in the gearbox in parallel, the end part, penetrating out of the gearbox, of the transmission shaft is connected with a driving motor, a transmission gear wheel is sleeved on the transmission shaft, an output pinion, the transmission shaft is also provided with a transmission pinion through a bearing in a rotating way, the output shaft is provided with an output large gear meshed with the transmission pinion, and the transmission shaft is provided with a lower jaw clutch of which one end is connected with the transmission pinion.
2. The feeding mechanism of the bending machine according to claim 1, wherein: the other end of the output shaft penetrates through the gearbox and is provided with an encoder.
3. The feeding mechanism of the bending machine according to claim 2, wherein: the end part of the output shaft of the driving motor is embedded in the axial connecting hole and drives the transmission shaft to rotate through a transmission key.
4. A bending machine, characterized in that the feeding mechanism is the feeding mechanism of the bending machine according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922425253.4U CN211386639U (en) | 2019-12-30 | 2019-12-30 | Feeding mechanism of pipe bending machine and pipe bending machine based on feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922425253.4U CN211386639U (en) | 2019-12-30 | 2019-12-30 | Feeding mechanism of pipe bending machine and pipe bending machine based on feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211386639U true CN211386639U (en) | 2020-09-01 |
Family
ID=72228120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922425253.4U Active CN211386639U (en) | 2019-12-30 | 2019-12-30 | Feeding mechanism of pipe bending machine and pipe bending machine based on feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211386639U (en) |
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2019
- 2019-12-30 CN CN201922425253.4U patent/CN211386639U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Feeding mechanism of pipe bender and pipe bender based on the mechanism Effective date of registration: 20210820 Granted publication date: 20200901 Pledgee: China Construction Bank Zhangjiagang branch Pledgor: JIANGSU HEFENG MECHANICAL MAKING Co.,Ltd. Registration number: Y2021320010322 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |