CN210587514U - Novel reversing mechanical device - Google Patents
Novel reversing mechanical device Download PDFInfo
- Publication number
- CN210587514U CN210587514U CN201921041200.6U CN201921041200U CN210587514U CN 210587514 U CN210587514 U CN 210587514U CN 201921041200 U CN201921041200 U CN 201921041200U CN 210587514 U CN210587514 U CN 210587514U
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- clutch
- gear
- main shaft
- motor
- tapping
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Abstract
The utility model belongs to the technical field of the tapping machine, concretely relates to new-type switching-over mechanical device. The novel reversing mechanical device comprises an assembly seat, a motor driving shaft and a tapping main shaft, wherein the motor driving shaft and the tapping main shaft are arranged on the assembly seat, a first clutch and a second clutch are arranged on the motor driving shaft, a homodromous driving gear and a reversing gear are respectively arranged on the tapping main shaft corresponding to the first clutch and the second clutch, and clutch transmission gears on the first clutch and the second clutch are respectively in meshing transmission with the corresponding homodromous driving gear and the corresponding reversing gear. The beneficial effects are as follows: the device has the advantages of compact structure, effective protection of the motor of the continuous tapping machine, remarkable improvement of the service life of the motor of the tapping machine, low requirement on an electric control system, capability of working only by matching a relay and a travel switch, and obvious cost advantage.
Description
Technical Field
The utility model belongs to the technical field of the tapping machine, concretely relates to new-type switching-over mechanical device.
Background
The existing press-fitting machine basically adopts a motor to directly drive a tapping main shaft, because a screw tap needs to rotate positively and negatively during tapping, the motor needs to rotate positively and negatively without stopping, the starting is stopped too frequently, the motor is easy to generate heat and burn out, especially, when the environmental temperature is higher, the fault rate of the traditional automatic tapping machine is higher, other similar mechanical automatic reversing structures are relatively complex, the cost has no advantages, the mechanism is an electromechanical integrated solution, the working process is quiet and stable, the continuous working of the motor is not stopped, and the heating is low. The above-mentioned deficiencies can be solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a remedy prior art's defect, provide a new-type switching-over mechanical device.
The utility model discloses a realize through following technical scheme:
the utility model provides a new-type switching-over mechanical device, is including assembling seat, motor drive axle and tapping main shaft, be equipped with motor drive axle and tapping main shaft on the assembling seat, last first clutch and the second clutch of being equipped with of motor drive axle corresponds first clutch and second clutch and is equipped with syntropy drive gear and reversing gear respectively on the tapping main shaft, and clutch drive gear on first clutch and the second clutch respectively with the syntropy drive gear and the meshing transmission of reversing gear that correspond.
Furthermore, the motor driving shaft is parallel to the tapping main shaft, and a steering shaft is arranged between the motor driving shaft and the tapping main shaft in parallel.
Furthermore, a steering gear is arranged on the steering shaft, and a clutch transmission gear of the first clutch is in meshing transmission with the homodromous driving gear through the steering gear.
Further, the clutch is a magnetic powder clutch.
The utility model has the advantages that: the structure is compact. The motor of the continuous tapping machine is effectively protected, the service life of the motor of the tapping machine is obviously prolonged, the device has low requirements on an electric control system, can work only by being matched with a relay and a travel switch, and also has obvious cost advantage.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 is an assembly seat, 2 is a motor driving shaft, 3 is a first clutch, 4 is a second clutch, 5 is a clutch transmission gear, 6 is a steering shaft, 7 is a steering gear, 8 is a tapping main shaft, 9 is a homodromous driving gear, and 10 is a reversing gear.
Detailed Description
Fig. 1 shows an embodiment of the present invention. The utility model discloses a new-type switching-over mechanical device, including assembly seat 1, motor drive axle 2 and tapping main shaft 8, be equipped with motor drive axle 2 and tapping main shaft 8 on the assembly seat 1, be equipped with first clutch 3 and second clutch 4 on the motor drive axle 2, correspond first clutch 3 and second clutch 4 on the tapping main shaft 8 and be equipped with syntropy drive gear 9 and reversing gear 10 respectively, clutch drive gear 5 on first clutch 3 and the second clutch 4 meshes the transmission with syntropy drive gear 9 and reversing gear 10 that correspond respectively.
Further, the motor driving shaft 2 is parallel to the tapping spindle 8, and a steering shaft 6 is arranged between the motor driving shaft 2 and the tapping spindle 8 in parallel.
Furthermore, a steering gear 7 is arranged on the steering shaft 6, and the clutch transmission gear 5 of the first clutch 3 is in meshing transmission with the homodromous driving gear 9 through the steering gear 7.
Further, the clutch is a magnetic powder clutch.
The utility model relates to a novel reversing mechanical device, during operation the motor does not shut down, does not commutate, two clutches on the motor drive axle 2 work in turn, when first clutch 3 drives corresponding clutch drive gear 5 drive, the direction of rotation of tapping main shaft 8 is the same with the direction of rotation of drive main shaft, the screw tap is driven by the cylinder to tap downwards, when first clutch 3 above loosens, when second clutch 4 below drives corresponding clutch drive gear 5 drive, the direction of rotation of tapping main shaft 8 is opposite to the direction of rotation of motor drive main shaft, the screw tap is driven by the cylinder to withdraw from the work piece upwards, the motor is not controlled in the working process, only two magnetic powder clutches are controlled in turn continuously, the torque can be set for size in the working process, the torque is set for the back size invariable, can be when unusual automatic protection screw tap, mechanical part action is few in the reversing, the fault rate is low, and the switching-over in-process does not have striking noiselessness.
The present invention is not limited to the above embodiments, and any person should learn to make under the teaching of the present invention and the present invention has the same or similar technical solution, and all fall into the protection scope of the present invention.
The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (4)
1. The utility model provides a new-type switching-over mechanical device, is including assembling seat, motor drive axle and tapping main shaft, its characterized in that, be equipped with motor drive axle and tapping main shaft on the assembling seat, be equipped with first clutch and second clutch on the motor drive axle, correspond first clutch and second clutch on the tapping main shaft and be equipped with syntropy drive gear and reversing gear respectively, clutch drive gear on first clutch and the second clutch respectively with the syntropy drive gear and the reversing gear meshing transmission that correspond.
2. A new reversing mechanism according to claim 1, characterized in that: the motor driving shaft is parallel to the tapping main shaft, and a steering shaft is arranged between the motor driving shaft and the tapping main shaft in parallel.
3. A new reversing mechanism according to claim 2, characterized in that: and a steering gear is arranged on the steering shaft, and a clutch transmission gear of the first clutch is in meshing transmission with the homodromous driving gear through the steering gear.
4. A new reversing mechanism according to claim 1, characterized in that: the clutch is a magnetic powder clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041200.6U CN210587514U (en) | 2019-07-05 | 2019-07-05 | Novel reversing mechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041200.6U CN210587514U (en) | 2019-07-05 | 2019-07-05 | Novel reversing mechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210587514U true CN210587514U (en) | 2020-05-22 |
Family
ID=70719444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921041200.6U Active CN210587514U (en) | 2019-07-05 | 2019-07-05 | Novel reversing mechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210587514U (en) |
-
2019
- 2019-07-05 CN CN201921041200.6U patent/CN210587514U/en active Active
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