CN103496564A - Automobile steering pump motor shaft conveying system - Google Patents
Automobile steering pump motor shaft conveying system Download PDFInfo
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- CN103496564A CN103496564A CN201310375437.9A CN201310375437A CN103496564A CN 103496564 A CN103496564 A CN 103496564A CN 201310375437 A CN201310375437 A CN 201310375437A CN 103496564 A CN103496564 A CN 103496564A
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- motor shaft
- inclined ramp
- cylinder
- steering pump
- transfer system
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides an automobile steering pump motor shaft conveying system which comprises a first inclined slide rail, a rotary drum, a second inclined slide rail and a conveying belt. The conveying belt is arranged on one side of the discharge end of the second inclined slide rail, and the conveying direction of the conveying belt is parallel to the axis of the rotary drum. The motor shaft conveying system is provided with the rotary drum between the first inclined slide rail and the second inclined slide rail, a motor shaft conveying groove is formed in the rotary drum, a motor shaft is conveyed from the first inclined slide rail to the second inclined slide rail through the rotation of the rotary drum, according to the motor shaft conveying system, the speed of conveying the motor shaft is controlled by the rotary speed of the rotation of the rotary drum, the motor shaft directly slides to the motor shaft conveying groove or slides out of the motor shaft conveying groove every time, any loss cannot be caused to the surface of the motor shaft, the quality of the motor shaft can be effectively improved, then the quality of a whole motor is improved, meanwhile, the conveying speed of the motor shaft is convenient to control through the conveying system, and therefore automated production is facilitated.
Description
Technical field
The present invention relates to motor turning pump motor production field, particularly relate to a kind of motor shaft transfer system be used on the steering pump of automobile motor production line.
Background technology
Automobile steering system mainly comprises steering handwheel, input shaft, torsion bar and power steering hydraulic efficiency pressure system.The power steering valve of power steering hydraulic efficiency pressure system comprises valve pocket and valve two parts, on valve pocket and spool, is equipped with oilhole, and the oilhole of valve pocket and diverse location on spool is interconnected and can forms the different closed circuit of flow direction.Steering handwheel is connected with torsion bar by input shaft, and the other end of torsion bar is connected with spool.When rotating steering handwheel, moment of torsion is passed to torsion bar by input shaft, torsion bar drives Spool rotating, make spool and valve pocket generation relative motion, will change like this break-make relation of oil duct between valve pocket and spool and the flow direction of hydraulic oil, and then rotate towards different directions by hydraulic gear band motor car wheel.The hydraulic oil of power steering hydraulic efficiency pressure system is provided by motor turning electrical machinery hydraulic pump group, steer motor Hydraulic Pump group comprises motor, Hydraulic Pump and oil tank three parts, oil tank and motor link into an integrated entity by attaching parts, Hydraulic Pump is placed in oil tank, the motor shaft of motor directly is connected with Hydraulic Pump through the attaching parts mesopore, and motor and Hydraulic Pump share a motor shaft.Because this motor shaft is that motor and Hydraulic Pump share, therefore higher to the requirements for quality of motor shaft.
In the assembling process of steer motor, motor shaft generally will be carried along the motor shaft axis direction one by one according to the assembling speed of later process, at present on the steer motor assigned line, the conveying of motor shaft is mainly to be undertaken by push pedal, by control push pedal by motor shaft one by one from extrapolated along axis direction in hopper.Push pedal, in the process of outside pushing motor axle, scratches the outer peripheral face of side motor shaft sometimes, and the quality of motor shaft is affected.And adopting this mode, the delivery speed of motor shaft is wayward, so also can cause certain influence to the motor assembling.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind ofly to prevent that the motor shaft surface is by the steering pump of automobile motor shaft transfer system of cut wound.
Reach for achieving the above object other relevant purposes, the invention provides a kind of steering pump of automobile motor shaft transfer system, it comprises: the first inclined ramp, and described the first inclined ramp is along the downward-sloping certain angle of motor shaft throughput direction; Cylinder, described cylinder is positioned at discharge end one side of described the first inclined ramp, and described cylinder outer peripheral face is provided with several well-distributed motor shaft delivery chutes, and described cylinder is connected with drive motor by transmission device, and described drive motor drives described drum rotating; The second inclined ramp, described the second inclined ramp is along the downward-sloping certain angle of motor shaft throughput direction, and described the second inclined ramp is positioned at the side of described cylinder away from described the first inclined ramp, and the feed end of described the second inclined ramp is near described cylinder; Driving band, described driving band is positioned at discharge end one side of described the second inclined ramp, and described driving band throughput direction is parallel with the axis of described cylinder.
Preferably, the distance of described cylinder and described the first inclined ramp discharge end is less than the radius of motor shaft.
Preferably, the distance of described cylinder and described the second inclined ramp feed end is less than the diameter of motor shaft.
Preferably, the feed end of described driving band is provided with a coil pickup, and described coil pickup is connected with described drive motor.
Preferably, described drive motor is stepping motor.
Preferably, described cylinder is provided with four motor shaft delivery chutes, and four motor shaft delivery chutes are uniformly distributed on the outer peripheral face of described cylinder.
Preferably, described the first inclined ramp is positioned at a hopper.
As mentioned above, steering pump of automobile motor shaft transfer system of the present invention has following beneficial effect: this motor shaft transfer system is provided with cylinder between the first inclined ramp and the second inclined ramp, and at cylinder, the motor shaft delivery chute is being set, by drum rotating, motor shaft is delivered to the second inclined ramp from the first inclined ramp, this motor shaft transfer system controls by the rotating speed of drum rotating the speed that motor shaft transmits, motor shaft is all directly slide to the motor shaft delivery chute or skid off from the motor shaft delivery chute at every turn, can not cause any loss to the motor shaft surface, can effectively improve the quality of motor shaft, and then improve the quality of whole motor, adopt this transfer system to be convenient to the delivery speed of motor shaft is controlled simultaneously, so automated production of also being more convenient for.
The accompanying drawing explanation
The structural representation that Fig. 1 is the embodiment of the present invention.
The element numbers explanation
1 hopper
2 first inclined ramps
3 cylinders
4 motor shaft delivery chutes
5 second inclined ramps
6 driving bands
7 motor shafts
The specific embodiment
Below by particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this specification sheets.
Refer to Fig. 1.Notice, appended graphic the illustrated structure of this specification sheets, ratio, size etc., equal contents in order to coordinate specification sheets to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the present invention, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, not affecting under the effect that the present invention can produce and the purpose that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this specification sheets, quote as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under without essence change technology contents, when also being considered as the enforceable category of the present invention.
As shown in Figure 1, the invention provides a kind of steering pump of automobile motor shaft transfer system, this transfer system is included as the first inclined ramp 2, the first inclined ramps 2 in hopper 1 along the downward-sloping certain angle of motor shaft throughput direction.Discharge end one side at the first inclined ramp 2 is provided with a cylinder 3, and cylinder 3 is provided with several well-distributed motor shaft delivery chutes 4, and motor shaft delivery chute 4 is for placing the motor shaft that will carry.Cylinder 3 is connected with drive motor by transmission device, and drive motor can drive cylinder 3 rotations by transmission device.
Distance between cylinder 3 and the first inclined ramp 2 should be less than the radius that will carry motor shaft, can prevent that like this motor shaft from coming off from the gap between cylinder 3 and the first inclined ramp 2, can guarantee that again motor shaft rolls in the motor shaft delivery chute 4 of cylinder 3 from the first inclined ramp 2 smoothly.
Be provided with the second inclined ramp 5, the second inclined ramps 5 equally along the downward-sloping certain angle of motor shaft throughput direction at cylinder 3 away from a side of the first inclined ramp 2, the feed end of the second inclined ramp 5 is near cylinder 3.Distance between cylinder 3 and the second inclined ramp 5 should be less than the diameter that will carry motor shaft, can prevent from like this coming off the gap of motor shaft between cylinder 3 and the second inclined ramp 5.
Discharge end at the second inclined ramp 5 is provided with a driving band 6, parallel with the axis direction of cylinder 3 by the transmission direction of this driving band 6, so just can realize that motor shaft transmits along its axis direction.Feed end at driving band 6 also is provided with a coil pickup, and coil pickup is connected with drive motor.Whether coil pickup has motor shaft for detection of the feed end of driving band 6, if motor shaft is arranged coil pickup sends and to feed back signal to drive motor, drive motor is stopped operating, and cylinder 3 stops feeding; The feed end that driving band 6 detected when coil pickup does not have motor shaft, and coil pickup sends and feeds back signal to drive motor, makes the drive motor rotation, by cylinder, continues feeding.
As a kind of optimal way, 4, four motor shaft delivery chutes 4 of four motor shaft delivery chutes can be set on cylinder 3 and be uniformly distributed on the outer peripheral face of cylinder 3.Drive motor is selected stepping motor, every transmission one feedback signal of coil pickup like this, and stepping motor can carry out a feeding by half-twist.
This steering pump of automobile motor shaft transfer system is when work, at first by many motor shafts 7 in the first inclined ramp 2 that is placed on hopper 1 side by side, when cylinder 3 rotates while adapting to the terminal position of motor shaft delivery chute 4 and the first inclined ramp 2, motor shaft 7 in the first inclined ramp 2 can be slipped to this motor shaft delivery chute 4 automatically, rotation along with cylinder 3, motor shaft is delivered to a side of the second inclined ramp 5 with motor shaft delivery chute 4, when cylinder 3 rotates to certain angle, motor shaft 7 rolls out and is rolled to driving band 6 through the second inclined ramp 5 from motor shaft delivery chute 4, and be delivered to next procedure by driving band 6.
This motor shaft transfer system is provided with cylinder between the first inclined ramp and the second inclined ramp, and at cylinder, the motor shaft delivery chute is being set, by drum rotating, motor shaft is delivered to the second inclined ramp from the first inclined ramp, this motor shaft transfer system controls by the rotating speed of drum rotating the speed that motor shaft transmits, motor shaft is all directly slide to the motor shaft delivery chute or skid off from the motor shaft delivery chute at every turn, can not cause any loss to the motor shaft surface, can effectively improve the quality of motor shaft, and then improve the quality of whole motor, adopt this transfer system to be convenient to the delivery speed of motor shaft is controlled simultaneously, so automated production of also being more convenient for.So the present invention has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, be modified or be changed above-described embodiment.Therefore, such as in affiliated technical field, have and usually know that the knowledgeable, not breaking away from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.
Claims (7)
1. a steering pump of automobile motor shaft transfer system, is characterized in that, it comprises:
The first inclined ramp, described the first inclined ramp is along the downward-sloping certain angle of motor shaft throughput direction;
Cylinder, described cylinder is positioned at discharge end one side of described the first inclined ramp, and described cylinder outer peripheral face is provided with several well-distributed motor shaft delivery chutes, and described cylinder is connected with drive motor by transmission device, and described drive motor drives described drum rotating;
The second inclined ramp, described the second inclined ramp is along the downward-sloping certain angle of motor shaft throughput direction, and described the second inclined ramp is positioned at the side of described cylinder away from described the first inclined ramp, and the feed end of described the second inclined ramp is near described cylinder;
Driving band, described driving band is positioned at discharge end one side of described the second inclined ramp, and described driving band throughput direction is parallel with the axis of described cylinder.
2. steering pump of automobile motor shaft transfer system according to claim 1 is characterized in that: the distance of described cylinder and described the first inclined ramp discharge end is less than the radius of motor shaft.
3. steering pump of automobile motor shaft transfer system according to claim 1 is characterized in that: the distance of described cylinder and described the second inclined ramp feed end is less than the diameter of motor shaft.
4. steering pump of automobile motor shaft transfer system according to claim 1, it is characterized in that: the feed end of described driving band is provided with a coil pickup, and described coil pickup is connected with described drive motor.
5. steering pump of automobile motor shaft transfer system according to claim 4, it is characterized in that: described drive motor is stepping motor.
6. steering pump of automobile motor shaft transfer system according to claim 1, it is characterized in that: described cylinder is provided with four motor shaft delivery chutes, and four motor shaft delivery chutes are uniformly distributed on the outer peripheral face of described cylinder.
7. steering pump of automobile motor shaft transfer system according to claim 1, it is characterized in that: described the first inclined ramp is positioned at a hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375437.9A CN103496564A (en) | 2013-08-26 | 2013-08-26 | Automobile steering pump motor shaft conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375437.9A CN103496564A (en) | 2013-08-26 | 2013-08-26 | Automobile steering pump motor shaft conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103496564A true CN103496564A (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310375437.9A Pending CN103496564A (en) | 2013-08-26 | 2013-08-26 | Automobile steering pump motor shaft conveying system |
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| CN (1) | CN103496564A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58188227A (en) * | 1982-04-22 | 1983-11-02 | 「ばん」国製針株式会社 | Automatic supplier of pins |
| JPH07214005A (en) * | 1994-02-03 | 1995-08-15 | Sekisui Chem Co Ltd | Tube classifying device |
| CN1596780A (en) * | 2004-08-17 | 2005-03-23 | 常德烟草机械有限责任公司 | Equipment for conveying rod-shaped object in tobacco product |
| CN202456388U (en) * | 2012-02-15 | 2012-10-03 | 中烟机械技术中心有限责任公司 | Device used for receiving and transferring clavate articles |
| CN103100971A (en) * | 2012-12-13 | 2013-05-15 | 重庆巨康建材有限公司 | Numerable separation feeding mechanism |
| CN203512628U (en) * | 2013-08-26 | 2014-04-02 | 格林精密部件(苏州)有限公司 | Automobile steering pump motor shaft transmission system |
-
2013
- 2013-08-26 CN CN201310375437.9A patent/CN103496564A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58188227A (en) * | 1982-04-22 | 1983-11-02 | 「ばん」国製針株式会社 | Automatic supplier of pins |
| JPH07214005A (en) * | 1994-02-03 | 1995-08-15 | Sekisui Chem Co Ltd | Tube classifying device |
| CN1596780A (en) * | 2004-08-17 | 2005-03-23 | 常德烟草机械有限责任公司 | Equipment for conveying rod-shaped object in tobacco product |
| CN202456388U (en) * | 2012-02-15 | 2012-10-03 | 中烟机械技术中心有限责任公司 | Device used for receiving and transferring clavate articles |
| CN103100971A (en) * | 2012-12-13 | 2013-05-15 | 重庆巨康建材有限公司 | Numerable separation feeding mechanism |
| CN203512628U (en) * | 2013-08-26 | 2014-04-02 | 格林精密部件(苏州)有限公司 | Automobile steering pump motor shaft transmission system |
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Application publication date: 20140108 |