CN203529385U - Motor shaft conveying device - Google Patents
Motor shaft conveying device Download PDFInfo
- Publication number
- CN203529385U CN203529385U CN201320550430.1U CN201320550430U CN203529385U CN 203529385 U CN203529385 U CN 203529385U CN 201320550430 U CN201320550430 U CN 201320550430U CN 203529385 U CN203529385 U CN 203529385U
- Authority
- CN
- China
- Prior art keywords
- motor shaft
- cylinder
- inclined ramp
- conveying cylinder
- piston rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Feeding Of Articles To Conveyors (AREA)
Abstract
The utility model provides a motor shaft conveying device which comprises a slant sliding way, a mistake proofing device and a conveying roller. The mistake proofing device is arranged at the discharging end of the slant sliding way and comprises an air cylinder, the air cylinder is fixed on the outer side of one lateral baffle of the slant sliding way, a magnet ring is arranged on a piston rod of the air cylinder, and a Hall sensor is arranged on one side of the air cylinder; the conveying roller is located on one side of the discharging end of the slant sliding way, and a motor shaft conveying groove is formed in the outer circumferential face of the conveying roller. According to the motor shaft conveying device, the extending-out distance of the piston rod of the air cylinder is determined through the Hall sensor to accordingly judge whether a motor shaft is inversely arranged or not, and therefore the inversely-arranged problem in the quenching process of the of the motor shaft can be effectively solved. According to the motor shaft conveying device, whether the motor shaft is inversely arranged or not can be judged, whether the depth of a centre hole in the motor shaft meets the specified requirements or not can be further judged, and therefore the quality of the motor shaft can be effectively improved when the motor shaft is conveyed through the motor shaft conveying device.
Description
Technical field
The utility model relates to a kind of device for delivery of motor shaft, particularly relates to a kind ofly preventing the inverted motor shaft feedway in motor shaft two ends.
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 spool 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 is directly connected with Hydraulic Pump through attaching parts mesopore, and motor and Hydraulic Pump share a motor shaft.
In order to improve the hardness of motor shaft, Quenching Treatment need to be carried out in the one end with centre hole on motor shaft.On manufacturing line, except adopting load-transfer device to transmit motor shaft, because motor shaft is cylinder, sometimes also adopt inclined ramp to carry motor shaft, rely on the gravity of motor shaft self that motor shaft is slided from inclined ramp.Due to a variety of causes, motor shaft there will be inversion in being delivered to the process of quenching unit.Because the two ends of motor shaft do not have centre hole except one end has the centre hole other end, other profiles are substantially the same, therefore in motor shaft quenching process, be difficult to find inverted motor shaft, part motor shaft has one end of centre hole just likely not carry out Quenching Treatment, therefore one end that this motor shaft has centre hole is with regard to out of reach hardness requirement, so just likely motor shaft and being connected of other mechanisms are impacted, and then affect the quality of whole automobile steering system.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of can prevent the inverted motor shaft feedway of motor shaft direction in course of conveying.
For achieving the above object and other relevant objects, the utility model provides a kind of motor shaft feedway, and it comprises: inclined ramp, and described inclined ramp tilts from top to bottom along motor shaft throughput direction, and the both sides of described inclined ramp are provided with side shield; Error prevention device, described error prevention device is arranged on the discharge end of described inclined ramp, described error prevention device comprises a cylinder, described cylinder is fixed on the outside of a side shield of described inclined ramp, the piston rod of described cylinder can move around through this side shield, the piston rod of described cylinder is provided with a magnet ring, and a side of described cylinder is provided with a Hall element for detection of described magnet ring miles of relative movement; Conveying cylinder, described conveying cylinder is positioned at discharge end one side of described inclined ramp, described conveying cylinder outer peripheral face is provided with several well-distributed motor shaft delivery chutes, and described conveying cylinder is connected with drive motor by transmission device, and described drive motor drives described conveying cylinder rotation; Described Hall element, cylinder, drive motor are connected with a controller.
Preferably, the piston rod free end of described cylinder is provided with a pressure sensor and connects, and described pressure sensor is connected with described controller.
Preferably, the distance of described conveying cylinder and described inclined ramp discharge end is less than the radius that will carry motor shaft.
Preferably, described drive motor is stepping motor.
Preferably, described conveying 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 conveying cylinder.
As mentioned above, motor shaft feedway of the present utility model has following beneficial effect: while adopting this motor shaft feedway to carry motor shaft, the outer peripheral face that when motor shaft slides to its discharge end along inclined ramp, first motor shaft can be transferred cylinder blocks, now the piston rod of cylinder is protruding, if motor shaft has one end of centre hole to be positioned at a side of cylinder, the piston rod of cylinder can just extend in this centre hole, the distance that piston rod stretches out is longer, if motor shaft does not have one end of centre hole to be positioned at a side of cylinder, the piston rod of cylinder can withstand on the end face of motor shaft, the outwardly directed distance of piston rod is shorter, therefore by Hall element, determine that the distance that cylinder piston rod stretches out just can judge whether motor shaft is inverted, for there is no inverted motor shaft, Hall element can feed back signal to drive motor and make its rotation, motor shaft just can automatically tumble in the motor shaft delivery chute of conveying cylinder and deliver to subsequent processing by conveying cylinder like this, for inverted motor shaft, Hall element can send feedback signal stops the rotation conveying cylinder, remind operating personal to process inverted motor shaft, so just can effectively prevent from being inverted in motor shaft quenching process the appearance of problem, can effectively improve the quality of motor shaft.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the birds-eye view of the utility model embodiment.
Fig. 3 is the structural representation of the utility model embodiment error prevention device.
Element numbers explanation
1 inclined ramp
2 conveying cylinders
3 motor shaft delivery chutes
4 cylinders
5 side shields
6 side shields
7 piston rods
8 magnet rings
9 Hall elements
10 pressure sensors
11 motor shafts
12 centre holes
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.
Refer to Fig. 1 to Fig. 3.Notice, appended graphic the illustrated structure of this specification sheets, ratio, size etc., equal contents in order to coordinate specification sheets to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this specification sheets, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, 2, 3, the utility model provides a kind of motor shaft feedway, and this motor shaft feedway comprises an inclined ramp 1, and inclined ramp 1 tilts from top to bottom along motor shaft throughput direction, is provided with side shield 5,6 in the both sides of inclined ramp 1.When motor shaft is placed on slideway body 1, motor shaft can slide from slideway body 1 under self gravitation effect, and the distance between side shield 5 and side shield 6 should be slightly larger than the length of motor shaft.A side at inclined ramp 1 discharge end is provided with a conveying cylinder 2, and conveying cylinder 2 outer peripheral faces are provided with several well-distributed motor shaft delivery chutes 3, and conveying cylinder 2 is connected with drive motor by transmission device, and drive motor can drive this conveying cylinder 2 rotations.As a kind of optimal way, four well-distributed motor shaft delivery chutes 3 can be set on conveying cylinder 2, drive motor adopts stepping motor simultaneously, is convenient to like this control the angle of conveying cylinder rotation.
Discharge end at the side shield 5 of inclined ramp 1 is provided with an error prevention device, this error prevention device comprises a cylinder 4, cylinder 4 is fixed on the outside of side shield 5, the piston rod 7 of cylinder 4 can move around through this side shield 5, the piston rod of cylinder 4 is provided with a magnet ring 8, and a side of cylinder 4 is provided with a Hall element 9 for detection of this magnet ring miles of relative movement.Above-mentioned Hall element 9, cylinder 4, drive motor are all connected with a controller, and controller can be selected singlechip controller or PLC controller.
While adopting this motor shaft feedway to carry motor shaft, motor shaft 11 is along inclined ramp sliding 1 during to its discharge end, the outer peripheral face that first motor shaft 11 can be transferred cylinder 2 blocks, on side shield 6, be provided with an opto-electronic pickup, when this opto-electronic pickup has sensed that motor shaft rolls down, send and feed back signal to controller, piston rod 7 by controller control cylinder 4 is protruding, if motor shaft 11 has one end of centre hole 12 to be positioned at a side of cylinder 4, the piston rod 11 of cylinder 4 can just extend in this centre hole, the distance that piston rod 7 stretches out is longer, if motor shaft 11 does not have one end of centre hole 12 to be positioned at a side of cylinder, the piston rod 7 of cylinder 4 can withstand on the end face of motor shaft 11, the outwardly directed distance of piston rod 7 is shorter, Hall element 9 just can be judged the miles of relative movement of piston rod according to the miles of relative movement of induction piston bar 7 upper magnetic rings 8, and then judge whether motor shaft is inverted.For there is no inverted motor shaft 11, Hall element 9 can send and feed back signal to drive motor it is rotated to an angle, the position that makes motor shaft delivery chute 3 delivery chutes on conveying cylinder 2 just with carry 1 terminal position that slides corresponding, motor shaft just can automatically tumble in the motor shaft delivery chute of conveying cylinder and deliver to subsequent processing by conveying cylinder like this.And for inverted motor shaft, Hall element can send feedback signal stops the rotation conveying cylinder, remind operating personal to process inverted motor shaft, in order to make operating personal, find in time fault, on controller, also can connect an acoustic-optic alarm, remind operating personal in time inverted motor shaft to be turned to.
In order to prevent that piston rod 7 immediate roofs of cylinder 4 from damaging on the end face of motor shaft 11, a pressure sensor 10 can be set at the free end of piston rod 7, pressure sensor 10 should be fixed on the outer face of piston rod 7, and pressure sensor 10 is connected with controller.When the piston rod 7 of the second cylinder 4 withstands on the outer face of motor shaft, pressure sensor 10 sends and feeds back signal to controller like this, and controller makes cylinder 4 stop action, so just can effectively protect cylinder, the service life of prolongation cylinder 4.
This motor shaft feedway determines that by Hall element the distance that cylinder piston rod stretches out just can judge that whether motor shaft is inverted, and can effectively prevent from being inverted in motor shaft quenching process the appearance of problem.Adopt this motor shaft feedway not only can judge whether motor shaft is inverted, can also judge whether the depth of center hole on motor shaft meets regulation requirement, therefore adopt this motor shaft feedway to carry motor shaft can effectively improve the quality of motor shaft.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (5)
1. a motor shaft feedway, is characterized in that, it comprises:
Inclined ramp, described inclined ramp tilts from top to bottom along motor shaft throughput direction, and the both sides of described inclined ramp are provided with side shield;
Error prevention device, described error prevention device is arranged on the discharge end of described inclined ramp, described error prevention device comprises a cylinder, described cylinder is fixed on the outside of a side shield of described inclined ramp, the piston rod of described cylinder can move around through this side shield, the piston rod of described cylinder is provided with a magnet ring, and a side of described cylinder is provided with a Hall element for detection of described magnet ring miles of relative movement;
Conveying cylinder, described conveying cylinder is positioned at discharge end one side of described inclined ramp, described conveying cylinder outer peripheral face is provided with several well-distributed motor shaft delivery chutes, and described conveying cylinder is connected with drive motor by transmission device, and described drive motor drives described conveying cylinder rotation;
Described Hall element, cylinder, drive motor are connected with a controller.
2. motor shaft feedway according to claim 1, is characterized in that: the piston rod free end of described cylinder is provided with a pressure sensor and connects, and described pressure sensor is connected with described controller.
3. motor shaft feedway according to claim 1, is characterized in that: the distance of described conveying cylinder and described inclined ramp discharge end is less than the radius that will carry motor shaft.
4. motor shaft feedway according to claim 1, is characterized in that: described drive motor is stepping motor.
5. motor shaft feedway according to claim 1, is characterized in that: described conveying 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 conveying cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550430.1U CN203529385U (en) | 2013-09-05 | 2013-09-05 | Motor shaft conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550430.1U CN203529385U (en) | 2013-09-05 | 2013-09-05 | Motor shaft conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529385U true CN203529385U (en) | 2014-04-09 |
Family
ID=50415624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320550430.1U Expired - Fee Related CN203529385U (en) | 2013-09-05 | 2013-09-05 | Motor shaft conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482339A (en) * | 2013-09-05 | 2014-01-01 | 格林精密部件(苏州)有限公司 | Motor shaft conveying device |
-
2013
- 2013-09-05 CN CN201320550430.1U patent/CN203529385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482339A (en) * | 2013-09-05 | 2014-01-01 | 格林精密部件(苏州)有限公司 | Motor shaft conveying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205526602U (en) | A rotatory turn -down rig for steel pipe | |
| CN103818211B (en) | A kind of automobile-used active lateral stabilizer rod | |
| CN109368228A (en) | A kind of turntable and its control method | |
| CN107128659A (en) | A kind of adaptive small rail car | |
| CN103879765A (en) | Rotating transferring machine | |
| CN203529385U (en) | Motor shaft conveying device | |
| CN103558106A (en) | Rolling friction-wear testing device | |
| CN207482698U (en) | A kind of conveying mechanism and pipeline | |
| TWM445573U (en) | Delivery device | |
| CN103600129A (en) | Feeding device of gear shaft gear hobbing machine | |
| CN206171555U (en) | Damping formula industry vehicle turns to device | |
| CN103420136A (en) | Selective turning device for stacker crane | |
| CN205537171U (en) | Portable fire door clearance system | |
| CN103482339A (en) | Motor shaft conveying device | |
| CN203613233U (en) | Inclined slideway structure for conveying motor shafts | |
| CN106395281A (en) | Conveying track for bagged goods stacking production line | |
| CN206108309U (en) | Turn to conveyor | |
| CN203112191U (en) | Regulation device for gap between fly roll and rubber roll | |
| CN206243952U (en) | A kind of delivery track on bag cargo closed assembly production line | |
| CN203512628U (en) | Automobile steering pump motor shaft transmission system | |
| CN206016373U (en) | The wheel stopping means of carrier loader platform | |
| CN208842867U (en) | A kind of supply chain management equipment being moved easily | |
| CN203513747U (en) | Mistake proofing mechanism of motor shaft thermal treatment end | |
| CN103643021B (en) | For carrying the inclined ramp structure of motor shaft | |
| CN206046500U (en) | A kind of minor diameter powdery emulsifying explosive eliminating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |