CN108662121A - A kind of unidirectional expansion tightening wheel of adjustable intelligence transmission of automotive alloys high precision electric control sensing - Google Patents
A kind of unidirectional expansion tightening wheel of adjustable intelligence transmission of automotive alloys high precision electric control sensing Download PDFInfo
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- CN108662121A CN108662121A CN201810482349.1A CN201810482349A CN108662121A CN 108662121 A CN108662121 A CN 108662121A CN 201810482349 A CN201810482349 A CN 201810482349A CN 108662121 A CN108662121 A CN 108662121A
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- shaft
- high precision
- electric control
- plectrum
- expansion tightening
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/52—Pulleys or friction discs of adjustable construction
- F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/01—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/18—Means for guiding or supporting belts, ropes, or chains
- F16H7/20—Mountings for rollers or pulleys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/01—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance
- F16H2057/012—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance of gearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a kind of adjustable intelligence of automotive alloys high precision electric control sensing to be driven unidirectional expansion tightening wheel, including internal ring device, outer loop device and anti-slip device, internal ring device include shaft, control mechanism and locking mechanism；Shaft is equipped with the first bulge loop, is provided with round hole position, slotted eye position on the first bulge loop, the first roller, the second roller are respectively equipped on round hole position, slotted eye position；Control mechanism includes controller, motor, transmission shaft, reverse wheel, spring bearing；Outer loop device includes outer shroud, several tension shafts, elastic mechanism；Anti-slip device includes vertical pivot, servo axis, second spring and contact roller.A kind of adjustable intelligence of automotive alloys high precision electric control sensing of the present invention is driven unidirectional expansion tightening wheel, its is reasonable for structure, have many advantages, such as that simple in structure, esy to use, safe and reliable, intelligence degree is high, effectively solves the problems, such as that tension mechanism and one-way wheel need to install respectively in existing belt transmission system.
Description
Technical field
The present invention relates to mechanical driving device fields, are sensed more particularly, to a kind of automotive alloys high precision electric control adjustable
Intelligence is driven unidirectional expansion tightening wheel.
Background technology
In V belt translation, the fatigue with mechanical wear, transmission belt itself during using would generally make transmission belt
Gap is generated between driving wheel and is skidded, and is reduced so as to cause transmission efficiency, parts depreciation speed is accelerated, conveyer belt inversely turns
Dynamic the problems such as even falling off.So the tensile force on tension mechanism maintenance conveyer belt is usually arranged in belt transmission system, to keep away
Exempt to transmit belt sag and skid, additionally needs installation one-way wheel, prevent conveyer belt reverse movement.Existing tension mechanism and unidirectional
Wheel is typically to be provided separately, and when use needs to be installed respectively, and the locking direction of existing one-way wheel is immutable, tensioner machine
The function of structure is limited, and intelligence degree is low, and it is therefore necessary to design a kind of adjustable intelligence of automotive alloys high precision electric control sensing
It is driven unidirectional expansion tightening wheel.
Invention content
The technical problem to be solved by the present invention is to：It is above-mentioned in order to solve the problems, such as, provide a kind of automotive alloys
The adjustable intelligence of high precision electric control sensing is driven unidirectional expansion tightening wheel, reasonable for structure, has simple in structure, easy to use, safe
Reliably, the advantages that intelligence degree is high effectively solves tension mechanism and one-way wheel in existing belt transmission system and needs to install respectively
The problem of.
The technical solution adopted by the present invention to solve the technical problems is：A kind of automotive alloys high precision electric control sensing is adjustable
Intelligence be driven unidirectional expansion tightening wheel, including internal ring device, outer loop device and anti-slip device, the internal ring device includes tool
The control mechanism and locking mechanism for having the shaft of hollow structure, being set in shaft inner cavity；It is arranged in the shaft
First bulge loop is evenly arranged with several symmetrical round hole positions on the opposite face of the first bulge loop around shaft respectively, round
Hole is provided with the first roller on position；
Position of the shaft between the first bulge loop is equipped with symmetrical straight slot, is open with straight slot opposite
Slotted eye position is symmetrically arranged on first bulge loop；The locking mechanism includes plectrum, the second roller and plectrum locking machine
Structure；The plectrum includes the plectrum lower end for having the plectrum upper end of v-shaped structure and stretching into shaft inner cavity from straight slot, under plectrum
End is equipped with several through-holes；The slotted eye position is equipped with the second roller, and plectrum upper end is mutually supported with the second roller
It connects；
The plectrum locking mechanism is provided in the inner cavity of shaft, and the plectrum locking mechanism includes one with cunning
The shell of slot, the first sliding block being mutually slidably connected with sliding slot, the hitching post being arranged on the first sliding block；The shell both ends point
Not She You the first magnet, the second magnet, the first sliding block is equipped with electromagnet, and the first magnet, the second magnet are towards electromagnet
One end polarity is opposite；
The control mechanism includes controller, motor, transmission shaft, the reverse wheel being arranged on transmission shaft, spring bearing；
The both ends of the drive shaft is connected with each other with motor, spring bearing respectively；The reverse wheel is equipped with mutual with plectrum lower end
The groove of abutting；
The outer loop device includes outer shroud, several tension shafts, elastic mechanism；The outer shroud includes mutually being covered with shaft
And if the second bulge loop for mutually rolling the sleeve connecting with the first roller and the second roller, being respectively arranged at sleeve both ends, second
It is radial on bulge loop to be symmetrically arranged with several sliding channels；
The elastic mechanism includes several first guiding axis being radially arranged on sleeve, is set in the first guiding
The first spring on axis and the second sliding block；The tension shaft both ends pass through movable pulley and the sliding channel mutually company of sliding respectively
It connects, and is connected with each other respectively with the second sliding block；
Anti-slip device includes and the second guiding axis for being fixedly installed in shaft is mutually socketed vertical pivot is connect with vertical pivot
Servo axis, the second spring that is set on the second guiding axis and contact roller, contact roller mutually abutted with tension shaft and with
Moving axis is mutually rotatablely connected.
Further, the shaft outer wall is equipped with rotary connector, and controller is by rotary connector and outside
Equipment is connected with each other.
Further, the hitching post is arranged in parallel with the axis of shaft, is set in the one end of hitching post far from the first sliding block
There is the test side of infrared distance sensor and infrared distance sensor towards through-hole.
Further, the spring bearing is equipped with angular transducer, and angular transducer is mutually interconnected with transmission shaft
It connects.
Further, the elastic mechanism is to be respectively arranged at the side of the second bulge loop outwardly, and set on the second bulge loop
It is equipped with the end cap for protecting elastic mechanism.
Further, it is provided with pressure sensor between first spring and sleeve.
Further, the vertical pivot has hollow structure, and the second guideway is set in vertical pivot inner cavity, and second spring
Both ends are fixedly connected with the second guiding axis, vertical pivot respectively.
Further, the controller, respectively with electromagnet, motor, rotary connector, infrared distance sensor, angle
Degree sensor, pressure sensor are electrically connected with each other.
The beneficial effects of the invention are as follows：A kind of unidirectional tensioner of adjustable intelligence transmission of automotive alloys high precision electric control sensing
Wheel, including internal ring device, outer loop device and anti-slip device, wherein internal ring device includes shaft, control mechanism and locking
Mechanism, shaft, control mechanism and locking mechanism cooperatively form the one-way wheel of a controllable locking direction with outer shroud；Outer shroud fills
It sets and on the one hand utilizes the first spring force tensioner transmission belt, on the other hand pass through the tensile force on sensor measurement transmission belt；It is anti-
Transmission belt is pressed on outer loop device by dropping device always, prevents transmission belt from being slipped from outer loop device；Its is reasonable for structure, has
The advantages that simple in structure, esy to use, safe and reliable, intelligence degree is high, effectively solves tensioner machine in existing belt transmission system
The problem of structure and one-way wheel need to install respectively.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is that a kind of automotive alloys high precision electric control of the present invention senses the outer of the unidirectional expansion tightening wheel of adjustable intelligence transmission
Portion's overall structure diagram；
Fig. 2 is that a kind of automotive alloys high precision electric control of the present invention senses the whole of the unidirectional expansion tightening wheel of adjustable intelligence transmission
Body cross-sectional view；
Fig. 3 is that a kind of automotive alloys high precision electric control of the present invention senses the interior of the unidirectional expansion tightening wheel of adjustable intelligence transmission
Loop device cross-sectional view；
Fig. 4 is that a kind of automotive alloys high precision electric control of the present invention senses the outer of the unidirectional expansion tightening wheel of adjustable intelligence transmission
Ring cross-sectional view；
Fig. 5 is that a kind of automotive alloys high precision electric control of the present invention senses adjustable intelligence is driven unidirectional expansion tightening wheel the
Two bulge loops and elastic mechanism attachment structure schematic diagram；
Fig. 6 is that a kind of automotive alloys high precision electric control of the present invention senses the interior of the unidirectional expansion tightening wheel of adjustable intelligence transmission
Loop device radial section structural schematic diagram；
Fig. 7 is the bullet that a kind of automotive alloys high precision electric control of the present invention senses that adjustable intelligence is driven unidirectional expansion tightening wheel
Property mechanism structure schematic diagram；
Fig. 8 is group that a kind of automotive alloys high precision electric control of the present invention senses that adjustable intelligence is driven unidirectional expansion tightening wheel
Piece locks mechanism structure schematic diagram；
Fig. 9 is group that a kind of automotive alloys high precision electric control of the present invention senses that adjustable intelligence is driven unidirectional expansion tightening wheel
Chip architecture schematic diagram；
Figure 10 is that a kind of automotive alloys high precision electric control of the present invention senses the unidirectional expansion tightening wheel of adjustable intelligence transmission
Reverse wheel structural schematic diagram；
Figure 11 is that a kind of automotive alloys high precision electric control of the present invention senses the unidirectional expansion tightening wheel of adjustable intelligence transmission
Spring bearing, angular transducer and transmission shaft structure schematic diagram.
Attached drawing acceptance of the bid note is described below：1, internal ring device, 11, shaft, the 111, first bulge loop, 112, straight slot, 113, round
Kong Wei, 114, plectrum locking mechanism, 1141, shell, 1142, sliding slot, the 1143, first magnet, the 1144, second magnet, 1145,
One sliding block, 1146, electromagnet, 1147, hitching post, 1148, infrared distance sensor, 12, control mechanism, 121, controller, 122,
Motor, 123, rotary connector, 124, reverse wheel, 1241, groove, 125, transmission shaft, 126, spring bearing, 1261, angle passes
Sensor, 13, locking mechanism, 131, plectrum, 1311, plectrum upper end, 1312, plectrum lower end, 1313, through-hole, the 132, second roller,
1321, slotted eye position, the 133, first roller, 2, outer loop device, 21, outer shroud, 211, sleeve, the 212, second bulge loop, 213, sliding
Dynamic straight slot, 22, tension shaft, 221, movable pulley, 23, elastic mechanism, the 231, first guiding axis, the 232, first spring, 233, second
Sliding block, 234, pressure sensor, 24, end cap, 3, anti-slip device, 31, vertical pivot, 32, servo axis, 33, contact roller, 34, second
Guiding axis, 35, second spring.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
The adjustable intelligence of a kind of automotive alloys high precision electric control sensing as shown in Figure 1 and Figure 2 is driven unidirectional expansion tightening wheel, packet
Include internal ring device 1, outer loop device 2 and anti-slip device 3, the internal ring device 1 include the shaft 11 with hollow structure,
The control mechanism 12 and locking mechanism 13 being set in 11 inner cavity of shaft；
As shown in Fig. 3, Fig. 6, it is arranged with the first bulge loop 111 in the shaft 11, on the opposite face of the first bulge loop 111
Several symmetrical round hole positions 113 are evenly arranged with around shaft 11 respectively, the first roller is provided on round hole position 113
133, and the first roller 133 is mutually rotatablely connected with round hole position 113；
Position of the shaft 11 between the first bulge loop 111 is equipped with symmetrical about 11 radial section of shaft
Straight slot 112, with the opening of straight slot 112 towards being symmetrically arranged with slotted eye position 1321 on consistent the first bulge loop 111 in direction.
Slotted eye position 1321 has complete ellipsoidal structure in a kind of embodiment, and oval long axis is laterally arranged.In another kind
In possible embodiment, the side on slotted eye position 1321 only far from shaft 11 has arcuate structure, this arcuate structure
Include but are not limited to the arcuate structure formed by oval cutting, and slotted eye position 1321 close to the side of shaft 11 by straight line
Or camber line composition.
The locking mechanism 13 includes plectrum 131, the second roller 132 and plectrum locking mechanism 114；
As shown in figure 9, the plectrum 131 includes having the plectrum upper end 1311 of v-shaped structure and being stretched into from straight slot 112
The plectrum lower end 1312 of 11 inner cavity of shaft, plectrum 131 are hinged with straight slot 112, and plectrum lower end 1312 is equipped with several be used for
Lock the through-hole 1313 of straight slot 112；Certain 131 and first bulge loop 111 of plectrum is gap setting.
As shown in fig. 6, the slotted eye position 1321 is equipped with the second roller 132, the second roller 132 is caught in ellipse
Hole position 1321, and the second roller 132 can voluntarily rotate in slotted eye position 1321, plectrum upper end 1311 is and the second roller
132 mutually abut, and as plectrum 131 is relative to the rotation of straight slot 112, change the second roller 132 indirectly in slotted eye position 1321
Interior position, certainly on the direction that plectrum 131 does not limit the movement of the second roller 132, it also can be changed in slotted eye in external force
Position on position 1321.
As shown in figure 3, the plectrum locking mechanism 114 is provided in the inner cavity of shaft 11；
As shown in figure 8, the plectrum locking mechanism 114 includes a shell 1141 and sliding slot for carrying sliding slot 1142
1142 the first sliding blocks 1145 being mutually slidably connected, the hitching post 1147 that is arranged on the first sliding block 1145；The shell 1141
Both ends are respectively equipped with the first magnet 1143, the second magnet 1144, and the first sliding block 1145 is equipped with electromagnet 1146, and the first magnet
1143, the second magnet 1144 is towards one end polarity of electromagnet 1146 on the contrary, when electromagnet 1146 is towards the first magnet 1143, the
When the reversing of two magnet, 1144 side, electromagnet 1146 drives the first sliding block 1145 on sliding slot 1142 under magneticaction
Sliding indirectly drives hitching post 1147 that through-hole 1313 is passed through to lock the position of plectrum 131.
As shown in figure 3, the control mechanism 12 is being driven including controller 121, motor 122, transmission shaft 125, setting
Reverse wheel 124, spring bearing 126 on axis 125；125 both ends of transmission shaft respectively with motor 122,126 phase of spring bearing
It connects；
As shown in Figure 10, the reverse wheel 124 is equipped with the groove 1241 mutually abutted with plectrum lower end 1312.
Controller 121 controls 122 positive/negative turns of motor, and transmission shaft 125 and the dynamic reverse wheel 124 of 122 connect band of motor are positive/negative
Turn, drives plectrum 131 to rotate with this.
As shown in Fig. 2, the outer loop device 2 includes outer shroud 21, several tension shafts 22, elastic mechanism 23；
As shown in figure 4, the outer shroud 21 include mutually be arranged with shaft 11 and with the first roller 133 and the second roller
132 mutually roll the sleeve 211 of connection, are respectively arranged at second bulge loop 212 at 211 both ends of sleeve, are in put on the second bulge loop 212
It penetrates shape and is symmetrically arranged with several sliding channels 213；
Elastic mechanism 23 as described in Fig. 2, Fig. 5, Fig. 7 includes that several first be radially arranged on sleeve 211 are led
To axis 231, the first spring 232 and the second sliding block 233 that are set on the first guiding axis 231；22 both ends of tension shaft
It is mutually slidably connected by movable pulley 221 and sliding channel 213, and is connected with each other respectively with the second sliding block 233 respectively；
In a kind of possible embodiment, the plectrum 131 at least has there are three working position, including plectrum upper end
Side in 1311 V-shaped structure rotates to the working position of the left and right radial parallel with shaft 11 two and plectrum 131 respectively
Rotation is to the intermediate working position residing for the intermediate angle of two above position, in order to avoid plectrum 131 and outer shroud 21 rub, dials
Piece upper end 1311 should be clearance fit with outer shroud 21 in rotary course；The inner circle of the outer shroud 21 should be circular structure, and
With the first mutually rotation connection of roller 133；
When plectrum 131 is in one in two working positions in left and right, 21 rotation direction of outer shroud is not allowed rotating manner
When, the second roller 132 is close to outer shroud 21 under the action of 21 frictional force of outer shroud and final stuck outer shroud 21,21 side of rotation of outer shroud
To when being allowed rotating manner, the second roller 132 moves to the cross part of V-shaped structure under the action of 21 frictional force of outer shroud
Position, does not have an impact the rotation of outer shroud 21；
When plectrum 131 is in intermediate working position, plectrum 131 is mutually rotatablely connected or does not contact, this shape with outer shroud 21
Plectrum 131 under state cannot lock outer shroud 21.
As shown in Figure 1 and Figure 2, the second guiding axis 34 mutually set that anti-slip device 3 includes and is fixedly installed in shaft 11
The vertical pivot 31 that connects, the servo axis 32 being connect with vertical pivot 31, the second spring 35 being set on the second guiding axis 34 and contact roller
33, contact roller 33 is mutually abutted with tension shaft 22 and is mutually rotatablely connected with servo axis 32.
In a kind of embodiment as shown in Figure 3,11 outer wall of shaft is equipped with rotary connector 123, controller
121 are connected with each other by rotary connector 123 and external equipment, and shaft 11 is fixed or is rotatablely connected with external equipment.
In a kind of embodiment as shown in Figure 8, the hitching post 1147 is arranged in parallel with the axis of shaft 11, in bolt
The one end of column 1147 far from the first sliding block 1145 is equipped with the detection of infrared distance sensor 1148 and infrared distance sensor 1148
End is towards through-hole 1313, and whether infrared distance sensor 1148 judges hitching post 1147 by the variation of distance of reaction during use
With through-hole 1313 to just, being more convenient hitching post 1147 with this and passing through through-hole 1313.In a kind of possible embodiment, 11 inner cavity of shaft
In be equipped with convex block, convex block is equipped with the hole that is adapted to 1147 motion path of hitching post.
In a kind of embodiment as shown in figure 11, the spring bearing 126 is equipped with angular transducer 1261, and angle
Degree sensor 1261 is connected with each other with transmission shaft 125, and angular transducer 1261 is used to measure the angle of the rotation of transmission shaft 125,
Facilitate the rotation of control motor 122 by the feedback of angular transducer 1261.
In a kind of embodiment as shown in Figure 2, the elastic mechanism 23 is to be respectively arranged at the second bulge loop 212 outwardly
Side (i.e. not opposite side on two the second bulge loops 212), and be provided on the second bulge loop 212 for protecting elastic mechanism
23 end cap 24, end cap 24 are mutually permanently connected with outer shroud 21.
In a kind of embodiment as shown in Figure 7, pressure biography is provided between first spring 232 and sleeve 211
Sensor 234, pressure sensor 234 are used to measure the tensile force on conveyer belt.
In a kind of embodiment as shown in Figure 2, there is the vertical pivot 31 hollow structure, the second guiding axis 34 to be sheathed on
In 31 inner cavity of vertical pivot, and 35 both ends of second spring are fixedly connected with the second guiding axis 34, vertical pivot 31 respectively, and second spring 35 is answered
In the state of being stretched, transmission belt is pressed to by tension shaft 22 with this.
The controller 121, respectively with electromagnet 1146, motor 122, rotary connector 123, infrared distance sensor
1148, angular transducer 1261, pressure sensor 234 are electrically connected with each other.Controller 121 receives the feedback letter of each sensor
Breath, the operating status of judgement part, and control unit are adjusted to required state, at the same controller 121 also receive external command into
Row control, to the processing of each sensor feedback data and exists to the control of motor 122, electromagnet 1146 due to controller 121
In automation control area by technology practitioner extensively using and know, should be regarded as the prior art, so it will not be repeated.
A kind of adjustable intelligence of automotive alloys high precision electric control sensing of the present invention is driven unidirectional expansion tightening wheel, structure
Rationally, including internal ring device, outer loop device and anti-slip device, wherein internal ring device includes shaft, control mechanism and lock
Determine mechanism, shaft, control mechanism and locking mechanism cooperatively form the one-way wheel of a controllable locking direction with outer shroud；Outer shroud
On the one hand device utilizes the first spring force tensioner transmission belt, on the other hand pass through the tensile force on sensor measurement transmission belt；
Transmission belt is pressed on outer loop device by anti-slip device always, prevents transmission belt from being slipped from outer loop device；Its is reasonable for structure, tool
Have the advantages that simple in structure, esy to use, safe and reliable, intelligence degree is high, effectively solves tensioner in existing belt transmission system
The problem of mechanism and one-way wheel need to install respectively.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (9)
1. a kind of adjustable intelligence of automotive alloys high precision electric control sensing is driven unidirectional expansion tightening wheel, it is characterised in that：Including inner ring
Device (1), outer loop device (2) and anti-slip device (3), the internal ring device (1) include the shaft for having hollow structure
(11), the control mechanism (12) and locking mechanism (13) being set in shaft (11) inner cavity；It is symmetrical in the shaft (11)
It is several mutually right to be evenly arranged with respectively around shaft (11) equipped with the first bulge loop (111), on the opposite face of the first bulge loop (111)
The round hole position (113) of title is provided with the first roller (133) on round hole position (113)；
Position of the shaft (11) between the first bulge loop (111) is equipped with symmetrical straight slot (112), with straight slot
(112) it is symmetrically arranged with slotted eye position (1321) on opposite the first bulge loop (111) of opening；Locking mechanism (13) packet
Include plectrum (131), the second roller (132) and plectrum locking mechanism (114)；The plectrum (131) includes having v-shaped structure
Plectrum upper end (1311) and the plectrum lower end (1312) of shaft (11) inner cavity is stretched into from straight slot (112), plectrum lower end
(1312) several through-holes (1313) are equipped with；The slotted eye position (1321) is equipped with the second roller (132), and on plectrum
Holding (1311) is mutually abutted with the second roller (132)；
The plectrum locking mechanism (114) is provided in the inner cavity of shaft (11), and the plectrum locking mechanism (114) includes
One shell (1141) for carrying sliding slot (1142), the first sliding block (1145) being mutually slidably connected with sliding slot (1142), setting
Hitching post (1147) on the first sliding block (1145)；Described shell (1141) both ends are respectively equipped with the first magnet (1143),
Two magnet (1144), the first sliding block (1145) are equipped with electromagnet (1146), and the first magnet (1143), the second magnet (1144)
One end polarity towards electromagnet (1146) is opposite；
The control mechanism (12) includes controller (121), motor (122), transmission shaft (125), is arranged in transmission shaft (125)
On reverse wheel (124), spring bearing (126)；Described transmission shaft (125) both ends respectively with motor (122), spring bearing
(126) it is connected with each other；The reverse wheel (124) is equipped with the groove (1241) mutually abutted with plectrum lower end (1312)；
The outer loop device (2) includes outer shroud (21), several tension shafts (22), elastic mechanism (23)；The outer shroud (21)
It include the sleeve that connection is mutually arranged and mutually rolled with the first roller (133) and the second roller (132) with shaft (11)
(211), it is respectively arranged at second bulge loop (212) at sleeve (211) both ends, it is radial on the second bulge loop (212) to be symmetrical arranged
There are several sliding channels (213)；
The elastic mechanism (23) includes several first guiding axis (231) being radially arranged on sleeve (211), is arranged
The first spring (232) on the first guiding axis (231) and the second sliding block (233)；Tension shaft (22) both ends difference
It is mutually slidably connected by movable pulley (221) and sliding channel (213), and is connected with each other respectively with the second sliding block (233).
2. a kind of adjustable intelligence of automotive alloys high precision electric control sensing according to claim 1 is driven unidirectional expansion tightening wheel,
It is characterized in that：The anti-slip device (3) includes mutually being covered with the second guiding axis (34) being fixedly installed in shaft (11)
The vertical pivot (31) that connects, the servo axis (32) being connect with vertical pivot (31), the second spring (35) being set on the second guiding axis (34)
And contact roller (33), contact roller (33) are mutually abutted with tension shaft (22) and are mutually rotatablely connected with servo axis (32).
3. a kind of adjustable intelligence of automotive alloys high precision electric control sensing according to claim 1 is driven unidirectional expansion tightening wheel,
It is characterized in that：Described shaft (11) outer wall is equipped with rotary connector (123), and controller (121) is to pass through rotatable connection
Device (123) is connected with each other with external equipment.
4. a kind of adjustable intelligence of automotive alloys high precision electric control sensing according to claim 3 is driven unidirectional expansion tightening wheel,
It is characterized in that：The hitching post (1147) is arranged in parallel with the axis of shaft (11), is slided far from first in hitching post (1147)
One end of block (1145) is equipped with the test side of infrared distance sensor (1148) and infrared distance sensor (1148) towards through-hole
(1313)。
5. a kind of adjustable intelligence of automotive alloys high precision electric control sensing according to claim 4 is driven unidirectional expansion tightening wheel,
It is characterized in that：The spring bearing (126) is equipped with angular transducer (1261), and angular transducer (1261) is and biography
Moving axis (125) is connected with each other.
6. a kind of adjustable intelligence of automotive alloys high precision electric control sensing according to claim 1 is driven unidirectional expansion tightening wheel,
It is characterized in that：The elastic mechanism (23) is to be respectively arranged at the side of the second bulge loop (212) outwardly, and the second bulge loop
(212) end cap (24) for protecting elastic mechanism (23) is provided on.
7. a kind of adjustable intelligence of automotive alloys high precision electric control sensing according to claim 5 is driven unidirectional expansion tightening wheel,
It is characterized in that：It is provided with pressure sensor (234) between first spring (232) and sleeve (211).
8. a kind of adjustable intelligence of automotive alloys high precision electric control sensing according to claim 2 is driven unidirectional expansion tightening wheel,
It is characterized in that：There is the vertical pivot (31) hollow structure, the second guiding axis (34) to be sheathed in vertical pivot (31) inner cavity, and the
Two springs (35) both ends are fixedly connected with the second guiding axis (34), vertical pivot (31) respectively.
9. a kind of adjustable intelligence of automotive alloys high precision electric control sensing according to claim 7 is driven unidirectional expansion tightening wheel,
It is characterized in that：The controller (121), respectively with electromagnet (1146), motor (122), rotary connector (123), red
Outer range sensor (1148), angular transducer (1261), pressure sensor (234) are electrically connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810482349.1A CN108662121A (en) | 2018-05-18 | 2018-05-18 | A kind of unidirectional expansion tightening wheel of adjustable intelligence transmission of automotive alloys high precision electric control sensing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810482349.1A CN108662121A (en) | 2018-05-18 | 2018-05-18 | A kind of unidirectional expansion tightening wheel of adjustable intelligence transmission of automotive alloys high precision electric control sensing |
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| CN108662121A true CN108662121A (en) | 2018-10-16 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080167150A1 (en) * | 2006-10-03 | 2008-07-10 | Jean-Philippe Gaborel | Tensioning roller device |
| CN101517267A (en) * | 2006-09-01 | 2009-08-26 | 博格华纳公司 | Rotational one way clutch chain tensioner with frictional damping |
| CN101755147A (en) * | 2007-06-05 | 2010-06-23 | 特高欧洲公司 | Pulley tensioner for an oil wet belt drive |
| CN202402581U (en) * | 2011-12-20 | 2012-08-29 | 湖南科技大学 | Variable-pitch-radius based star chain transmission stepless speed change device |
| US20140287860A1 (en) * | 2011-10-26 | 2014-09-25 | Litens Automotive Partnership | Tensioner with damping structure made from two components with no rotational play therebetween |
| CN104595442A (en) * | 2015-02-03 | 2015-05-06 | 张宗涛 | CVT (Continuously Variable Transmission) |
| CN206668888U (en) * | 2017-04-13 | 2017-11-24 | 常州工程职业技术学院 | A kind of compact tension pulley of built-in strainer |
-
2018
- 2018-05-18 CN CN201810482349.1A patent/CN108662121A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101517267A (en) * | 2006-09-01 | 2009-08-26 | 博格华纳公司 | Rotational one way clutch chain tensioner with frictional damping |
| US20080167150A1 (en) * | 2006-10-03 | 2008-07-10 | Jean-Philippe Gaborel | Tensioning roller device |
| CN101755147A (en) * | 2007-06-05 | 2010-06-23 | 特高欧洲公司 | Pulley tensioner for an oil wet belt drive |
| US20140287860A1 (en) * | 2011-10-26 | 2014-09-25 | Litens Automotive Partnership | Tensioner with damping structure made from two components with no rotational play therebetween |
| CN202402581U (en) * | 2011-12-20 | 2012-08-29 | 湖南科技大学 | Variable-pitch-radius based star chain transmission stepless speed change device |
| CN104595442A (en) * | 2015-02-03 | 2015-05-06 | 张宗涛 | CVT (Continuously Variable Transmission) |
| CN206668888U (en) * | 2017-04-13 | 2017-11-24 | 常州工程职业技术学院 | A kind of compact tension pulley of built-in strainer |
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Application publication date: 20181016 |