CN108458636A - Mechanism for searching crankshaft angle position - Google Patents
Mechanism for searching crankshaft angle position Download PDFInfo
- Publication number
- CN108458636A CN108458636A CN201810328449.9A CN201810328449A CN108458636A CN 108458636 A CN108458636 A CN 108458636A CN 201810328449 A CN201810328449 A CN 201810328449A CN 108458636 A CN108458636 A CN 108458636A
- Authority
- CN
- China
- Prior art keywords
- plate
- bent axle
- compressed spring
- main body
- mandril
- 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.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 230000000903 blocking effect Effects 0.000 claims abstract description 27
- 230000008093 supporting effect Effects 0.000 claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims abstract description 19
- 230000000670 limiting effect Effects 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a mechanism for finding the angular position of a crankshaft, which comprises a positioning mechanism, a frame and a supporting mechanism, wherein the frame is assembled on the lower end face of the positioning mechanism, the supporting mechanism is arranged on the lower end face of the frame, the positioning mechanism comprises a motor, an axial limiting block, a crankshaft rolling seat, a crankshaft main body, an axial positioning machine, a bottom plate, a blocking pin locating plate, a synchronizing wheel, a synchronous belt, a driving roller, an electric push rod and a pre-tightening spring, and the supporting mechanism comprises a limiting rod, a connecting rod, a screw rod, a telescopic plate, a pressing plate, a first compression spring, a cleaning rod, a second compression spring, a moving wheel, a moving plate, a supporting plate, a sliding rod, an ejector rod and a third compression spring, and compared with the prior art, the: the automatic positioning device has the advantages of realizing the function of quick positioning, accurate positioning, simple operation, small workload and high use safety, and also realizing the expansion of the supporting area, thereby improving the supporting effect, being convenient to move and being capable of carrying out quick cleaning.
Description
Technical field
The present invention is a kind of mechanism sought and know crank angle position, belongs to part processing equipment field.
Background technology
Existing seek knows that the mechanism of crank angle position when look for bent axle, typically carries out manual operation and looks for
Position, complicated for operation, heavy workload, existing seek are known that the mechanism of crank angle position is typically a kind of fixed structure, can not be carried out
It is mobile, rapid cleaning can not be carried out.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of seek to know the mechanism of crank angle position, with
Solve the problems mentioned above in the background art.
To achieve the goals above, the present invention is to realize by the following technical solutions：One kind, which is sought, knows crankshaft angles position
The mechanism set, including detent mechanism, frame and supporting mechanism, the detent mechanism lower face are equipped with frame, the frame
Lower face is provided with supporting mechanism, and the detent mechanism includes motor, axial limiting block, bent axle rolling seat, bent axle main body, axial direction
Localization machine, bottom plate, blocking pin look for a plate, synchronizing wheel, synchronous belt, driving idler wheel, electric pushrod and preloading spring, the support
Mechanism includes gag lever post, connecting rod, lead screw, expansion plate, pressing plate, compressed spring one, channel washer, compressed spring two, movable pulley, shifting
Movable plate, support plate, sliding bar, mandril and compressed spring three.
Further, in the detent mechanism, the motor right end is fixed with synchronizing wheel, the synchronizing wheel and synchronous belt
Inner tip is connected, and the synchronous belt inner bottom is connected with driving idler wheel, and blocking is provided on the downside of the driving idler wheel
Pin looks for a plate, the blocking pin that a plate is looked for be fixed on bottom plate upper surface, and it is axial fixed that the blocking pin looks for a front edge of board face to be equipped with
Position machine, the axially position machine left end are equipped with axial limiting block, and the axial limiting block right end is provided with bent axle main body, described
Bent axle main body is mounted on axially position machine, and bent axle lower body face is provided with bent axle and rolls seat, and the bent axle rolls seat
And axially position machine is installed in bottom plate upper surface, the driving idler wheel lower end is connected by shaft with electric pushrod upper end
It connects, the bottom plate lower face is fixed with preloading spring, and the preloading spring front end is connected by rotary shaft with electric pushrod lower end
It connects, the electric pushrod extends from bottom plate upper end.
Further, the blocking pin, which is looked on a plate, is machined with pin hole, and blocking pin is equipped on pin hole, the motor,
Electric pushrod and axially position machine are connected by electric wire with external power supply, and the bottom plate upper end is equipped with Distance-sensing
Device, and range sensor is fixed on bottom plate upper surface by mounting bracket, in actual use, bent axle main body is mounted on axial
In localization machine, axially position machine carries out axially position to bent axle main body, and the band dynamic crankshaft of axially position machine work at this time main body is to the left
Mobile, bent axle main body, which is moved to the left, to be in contact with axial limiting block, and then electric pushrod work drives driving idler wheel to moving down
Dynamic, driving idler wheel is moved down and can be in contact with bent axle main body annular side, to be pushed to bent axle main body, then motor
Work drives synchronizing wheel rotation, synchronizing wheel rotation that synchronous belt rotation, synchronous belt rotation is driven to drive driving idler wheel rotation, driving rolling
Wheel rotation is to which with dynamic crankshaft body rotation, when bent axle body rotation is to suitable position, range sensor is to bent axle master at this time
The position of body carries out looking for position for the first time, and then blocking pin is moved forward along pin hole, and then blocking pin front end is caused to block bent axle master
Body bias face realizes and looks for position success to bent axle main body, and easy to operate, workload is small.
Further, the preloading spring upper end is equipped with guide rod, and guide rod upper end passes through bolt and bottom plate lower end
Face is connected, and in actual use, electric pushrod work drives driving idler wheel to move down, and can be pushed to bent axle main body,
Continue to move down driving idler wheel at this time, to drive electric pushrod to move up, electric pushrod moves up can be to pre-tightening bullet
Spring is compressed, and then preloading spring recovery deformation drives electric pushrod to move down, and is realized driving idler wheel and is pushed bent axle master
Body keeps certain pressing force, prevents overvoltage.
Further, in the supporting mechanism, the support plate inner bottom is equipped with movable plate, under the movable plate
End face is connected by bolt with movable pulley, and the support plate inner bottom is provided with compressed spring two, the compressed spring two
Upper end is equipped with movable plate, and the compressed spring two is arranged on the outside of movable plate, and the movable plate upper surface is provided with expansion plate,
Sliding bar is equipped on the expansion plate, the expansion plate inner tip is provided with compressed spring one, and the compressed spring is once
End is equipped with pressing plate, and the pressing plate is assemblied in expansion plate lower end, and lead screw is equipped on the expansion plate, is equipped on the lead screw
Connecting rod, the connecting rod right end are equipped with channel washer, and compressed spring three, the compression bullet are connected on the channel washer inner wall
Three inner end of spring is provided with mandril, and the mandril is assemblied on expansion plate inner wall, and the expansion plate upper surface is provided with gag lever post, institute
State gag lever post installation on the supporting plate, the channel washer is connected by compressed spring three with mandril.
Further, there are two sliding slots for two wall symmetrical machinings before and after the support plate inside, and sliding is equipped on sliding slot
Bar, the expansion plate lower face is machined with open slot, and compressed spring one and pressing plate are equipped on open slot, and the pressing plate is horizontal
Section is trapezoidal, through-hole is machined in the support plate, and gag lever post is equipped on through-hole, in actual use, user of service
Expansion plate is held, and is displaced outwardly, expansion plate, which is displaced outwardly, drives sliding bar to be displaced outwardly along sliding slot, and simultaneous retractable plate is outside
It moves while compressed spring one and pressing plate being driven to be displaced outwardly, when pressing plate is moved outwardly on the outside of support plate, pressing at this time
Band dynamic pressure plate moves down under the action of contracting spring one, and pressing plate, which moves down, to be touched with ground, to expand and ground
Contact area, when expansion plate is moved outwardly to suitable position, at this time under the action of compressed spring two drive support plate to
Lower movement, support plate move down to touch with ground, simultaneously support plate and move down and can be covered to movable pulley, when
When needing to protect frame both ends, user of service holds gag lever post, and moves forward, so as to cause gag lever post and support plate
Phase separation, then user of service holds expansion plate, is rotated, and expansion plate rotates while driving compressed spring one and pressing plate to turn
Dynamic, when expansion plate turns to suitable position, user of service stops operating expansion plate, and gag lever post is inserted into inside through-hole, real
Show and expansion plate has been limited, avoided the rotation of expansion plate, while having also achieved the function of protection, and has also improved support
Effect and easy to remove.
Further, the lead screw outer end is fixed with handle, and the lead screw is connected by ball nut pair with connecting rod,
The lead screw inner end is connected by bearing with expansion plate inner wall, and the channel washer outer end face is set with cleaning sleeve, the mandril
Inner end is equipped with magnet plate, and the channel washer is connected by slip ring with connecting rod, and in actual use, user of service first holds
Firmly channel washer, and be displaced outwardly, channel washer, which is displaced outwardly, drives slip ring to be displaced outwardly along connecting rod, when channel washer is moved out
When moving suitable position, user of service stops mobile channel washer, and holds mandril and rotated, and mandril rotates while driving cleaning
Bar and compressed spring three are rotated, and channel washer rotation inside expansion plate to stretch out, when mandril turns to suitable position
When, at this time user of service unclamp mandril, then under the self-acting power of compressed spring three drive mandril move inward, mandril to
Interior mobile drive magnet plate moves inward, and magnet plate, which moves inward, to be adsorbed each other, and then is supported to channel washer solid
Fixed, then user of service holds handle, and is rotated, because lead screw is connected by ball nut pair with connecting rod,
Lead screw rotation drives connecting rod to move down, and connecting rod, which moves down, drives channel washer to move down, and channel washer moves down together
When drive compressed spring three and mandril to move down when channel washer is moved down into suitable position, user of service stops operating
Handle realizes the function of rapid cleaning.
Beneficial effects of the present invention：The a kind of of the present invention seeks the mechanism for knowing crank angle position, and the present invention is by adding electricity
Machine, axial limiting block, bent axle roll seat, bent axle main body, axially position machine, bottom plate, blocking pin look for a plate, synchronizing wheel, synchronous belt,
Idler wheel, electric pushrod and preloading spring are driven, realizes the function of quickly positioning, accurate positioning is easy to operate, workload
It is small, it is safe to use.
The present invention is by adding gag lever post, connecting rod, lead screw, expansion plate, pressing plate, compressed spring one, channel washer, compression bullet
Spring two, movable pulley, movable plate, support plate, sliding bar, mandril and compressed spring three, realize expansion bearing area, to carry
High support effect, and also allow for mobile and rapid cleaning can be carried out.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram for seeking the mechanism for knowing crank angle position of the present invention；
Fig. 2 is a kind of structural schematic diagram for seeking detent mechanism in the mechanism for know crank angle position of the present invention；
Fig. 3 be the present invention it is a kind of seek synchronizing wheel in the mechanism for know crank angle position, synchronous belt, driving idler wheel, electric pushrod with
And the structural schematic diagram of preloading spring；
Fig. 4 is a kind of structural schematic diagram for seeking supporting mechanism in the mechanism for know crank angle position of the present invention；
In figure：1- detent mechanisms, 2- frames, 3- supporting mechanisms, 101- motors, 102- axial limitings block, 103- bent axles roll seat,
104- bent axles main body, 105- axially positions machine, 106- bottom plates, 107- blocking pins look for a plate, 108- synchronizing wheels, 109- synchronous belts,
110- drivings idler wheel, 111- electric pushrods, 112- preloading springs, 301- gag lever posts, 302- connecting rods, 303- lead screws, 304- stretch
Contracting plate, 305- pressing plates, 306- compressed springs one, 307- channel washers, 308- compressed springs two, 309- movable pulleys, 310- movable plates,
311- support plates, 312- sliding bars, 313- mandrils, 314- compressed springs three.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 4 is please referred to Fig.1, the present invention provides a kind of technical solution：It is a kind of to seek the mechanism for knowing crank angle position, including
Detent mechanism 1, frame 2 and supporting mechanism 3,1 lower face of detent mechanism are equipped with frame 2, and 2 lower face of frame is provided with support
Mechanism 3, detent mechanism 1 include motor 101, axial limiting block 102, bent axle rolling seat 103, bent axle main body 104, axially position machine
105, bottom plate 106, blocking pin look for a plate 107, synchronizing wheel 108, synchronous belt 109, driving idler wheel 110, electric pushrod 111 and pre-
Tight spring 112, supporting mechanism 3 include gag lever post 301, connecting rod 302, lead screw 303, expansion plate 304, pressing plate 305, compressed spring
One 306, channel washer 307, compressed spring 2 308, movable pulley 309, movable plate 310, support plate 311, sliding bar 312, mandril 313
And compressed spring 3 314.
In detent mechanism 1,101 right end of motor is fixed with synchronizing wheel 108, synchronizing wheel 108 and 109 inner tip of synchronous belt
It is connected, 109 inner bottom of synchronous belt is connected with driving idler wheel 110, and 110 downside of driving idler wheel is provided with blocking pin and looks for a plate
107, blocking pin looks for a plate 107 to be fixed on 106 upper surface of bottom plate, and blocking pin looks for 107 front end face of a plate to be equipped with axially position machine
105,105 left end of axially position machine is equipped with axial limiting block 102, and 102 right end of axial limiting block is provided with bent axle main body 104,
Bent axle main body 104 is mounted on axially position machine 105, and 104 lower face of bent axle main body is provided with bent axle and rolls seat 103, bent axle rolling
Dynamic seat 103 and axially position machine 105 are installed in 106 upper surface of bottom plate, and driving 110 lower end of idler wheel is pushed away by shaft with electronic
111 upper end of bar is connected, and 106 lower face of bottom plate is fixed with preloading spring 112, and 112 front end of preloading spring passes through rotary shaft and electricity
Dynamic 111 lower end of push rod is connected, and electric pushrod 111 extends from 106 upper end of bottom plate.
In supporting mechanism 3,311 inner bottom of support plate is equipped with movable plate 310, and 310 lower face of movable plate passes through spiral shell
Bolt is connected with movable pulley 309, and 311 inner bottom of support plate is provided with compressed spring 2 308,2 308 upper end of compressed spring peace
Equipped with movable plate 310, for the setting of compressed spring 2 308 in 310 outside of movable plate, 310 upper surface of movable plate is provided with expansion plate
304, sliding bar 312 is equipped on expansion plate 304, and 304 inner tip of expansion plate is provided with compressed spring 1, compressed spring
One 306 lower ends are equipped with pressing plate 305, and pressing plate 305 is assemblied in 304 lower end of expansion plate, lead screw 303, silk are equipped on expansion plate 304
Connecting rod 302 is installed, 302 right end of connecting rod is equipped with channel washer 307, compression is connected on 307 inner wall of channel washer on bar 303
Spring 3 314,3 314 inner end of compressed spring are provided with mandril 313, and mandril 313 is assemblied on 304 inner wall of expansion plate, expansion plate
304 upper surfaces are provided with gag lever post 301, and gag lever post 301 is mounted in support plate 311, and channel washer 307 passes through compressed spring three
314 are connected with mandril 313.
As an embodiment of the present invention：Blocking pin, which is looked on a plate 107, is machined with pin hole, and blocking is equipped on pin hole
Pin, motor 101, electric pushrod 111 and axially position machine 105 are connected by electric wire with external power supply, 106 upper end of bottom plate
It is equipped with range sensor, and range sensor is fixed on 106 upper surface of bottom plate by mounting bracket, it in actual use, will
Bent axle main body 104 is mounted on axially position machine 105, and axially position machine 105 carries out axially position to bent axle main body 104, at this time
The work band dynamic crankshaft of axially position machine 105 main body 104 is moved to the left, and bent axle main body 104 is moved to the left can be with axial limiting block 102
It is in contact, the then work of electric pushrod 111 drives driving idler wheel 110 to move down, and driving idler wheel 110 moves down can be with bent axle
104 annular side of main body is in contact, and to be pushed to bent axle main body 104, the then work of motor 101 drives synchronizing wheel 108
Rotation, the rotation of synchronizing wheel 108 drive synchronous belt 109 to rotate, and the rotation of synchronous belt 109 drives driving idler wheel 110 to rotate, and drives idler wheel
110 rotations with dynamic crankshaft main body 104 to rotate, when bent axle main body 104 turns to suitable position, range sensor pair at this time
Bent axle main body 104 is looked for position for the first time, and then blocking pin is moved forward along pin hole, and then blocking pin front end is caused to block bent axle
The eccentric face of main body 104, realizes and looks for position success to bent axle main body 104, easy to operate, workload is small.
As an embodiment of the present invention：112 upper end of preloading spring is equipped with guide rod, and guide rod upper end passes through spiral shell
Bolt is connected with 106 lower face of bottom plate, and in actual use, the work of electric pushrod 111 drives driving idler wheel 110 to move down,
Bent axle main body 104 can be pushed, continue to move down driving idler wheel 110 at this time, to drive electric pushrod 111 to moving up
Dynamic, electric pushrod 111, which moves up, to compress preloading spring 112, and then it is electronic to restore deformation drive for preloading spring 112
Push rod 111 moves down, and realizes the driving pushing bent axle of idler wheel 11013 main body 104 and keeps certain pressing force, prevents overvoltage.
As an embodiment of the present invention：Sliding slot there are two two wall symmetrical machinings before and after 311 inside of support plate, and sliding slot
On sliding bar 312 is installed, 304 lower face of expansion plate is machined with open slot, and be equipped on open slot compressed spring 1 with
And pressing plate 305,305 cross section of pressing plate is trapezoidal, and through-hole is machined in support plate 311, and gag lever post 301 is equipped on through-hole,
In actual use, user of service holds expansion plate 304, and is displaced outwardly, and expansion plate 304, which is displaced outwardly, drives sliding bar 312
It is displaced outwardly along sliding slot, simultaneous retractable plate 304 is displaced outwardly while driving compressed spring 1 and pressing plate 305 to be moved out
It is dynamic, when pressing plate 305 is moved outwardly to 311 outside of support plate, at this time with dynamic pressure plate 305 under the action of compressed spring 1
It moves down, pressing plate 305, which moves down, to be touched with ground, to expand the contact area with ground, when expansion plate 304
When being moved outwardly to suitable position, support plate 311 is driven to move down under the action of compressed spring 2 308 at this time, support plate
311 move down to be touched with ground, simultaneously support plate 311 and move down and can be covered to movable pulley 309, work as needs
When protecting 2 both ends of frame, user of service holds gag lever post 301, and moves forward, so as to cause gag lever post 301 and branch
Fagging 311 is separated, and then user of service holds expansion plate 304, is rotated, and expansion plate 304 rotates while driving compression bullet
Spring 1 and pressing plate 305 rotate, and when expansion plate 304 turns to suitable position, user of service stops operating expansion plate 304,
And gag lever post 301 is inserted into inside through-hole, it realizes and expansion plate 304 is limited, avoid the rotation of expansion plate 304, simultaneously
The function of protection is also achieved, and also improves support effect and easy to remove.
As an embodiment of the present invention：303 outer end of lead screw is fixed with handle, lead screw 303 by ball nut pair with
Connecting rod 302 is connected, and 303 inner end of lead screw is connected by bearing with 304 inner wall of expansion plate, 307 outer end face of channel washer suit
There are cleaning sleeve, 313 inner end of mandril that magnet plate is installed, channel washer 307 is connected by slip ring with connecting rod 302, in reality
In use, user of service first holds channel washer 307, and it is displaced outwardly, channel washer 307, which is displaced outwardly, drives slip ring along connection
Bar 302 is displaced outwardly, and when channel washer 307 is moved outwardly to suitable position, user of service stops mobile channel washer 307, and holds
Firmly mandril 313 is rotated, and mandril 313 rotates while channel washer 307 and compressed spring 3 314 being driven to be rotated, and is cleaned
The rotation of bar 307 from 304 inside of expansion plate to stretch out, and when mandril 313 turns to suitable position, user of service unclamps top at this time
Then bar 313 drives mandril 313 to move inward under the self-acting power of compressed spring 3 314, mandril 313 moves inward band
Dynamic magnet plate moves inward, and magnet plate, which moves inward, to be adsorbed each other, and then is supported fixation to channel washer 307, so
User of service holds handle afterwards, and is rotated, because lead screw 303 is connected by ball nut pair with connecting rod 302,
The rotation of lead screw 303 drives connecting rod 302 to move down, and connecting rod 302, which moves down, drives channel washer 307 to move down, and cleans
Bar 307 moves down while driving compressed spring 3 314 and mandril 313 to move down when channel washer 307 is moved down into conjunction
When right position is set, user of service stops operating handle, realizes the function of rapid cleaning.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of seeking the mechanism for knowing crank angle position, including detent mechanism, frame and supporting mechanism, it is characterised in that：Institute
State detent mechanism lower face and be equipped with frame, the frame lower face is provided with supporting mechanism, the detent mechanism include motor,
Axial limiting block, bent axle roll seat, bent axle main body, axially position machine, bottom plate, blocking pin and look for a plate, synchronizing wheel, synchronous belt, drive
Dynamic idler wheel, electric pushrod and preloading spring, the supporting mechanism include gag lever post, connecting rod, lead screw, expansion plate, pressing plate, pressure
Contracting spring one, channel washer, compressed spring two, movable pulley, movable plate, support plate, sliding bar, mandril and compressed spring three.
2. a kind of the mechanism for knowing crank angle position is sought according to claim 1, it is characterised in that：In the detent mechanism
In, the motor right end is fixed with synchronizing wheel, and the synchronizing wheel is connected with synchronous belt inner tip, the synchronous belt inner bottom
End is connected with driving idler wheel, and being provided with blocking pin on the downside of the driving idler wheel looks for a plate, the blocking pin that a plate is looked for be fixed on
Bottom plate upper surface, the blocking pin look for a front edge of board face to be equipped with axially position machine, and the axially position machine left end is equipped with axis
To limited block, the axial limiting block right end is provided with bent axle main body, and the bent axle main body is mounted on axially position machine, described
Bent axle lower body face is provided with bent axle and rolls seat, and the bent axle rolls seat and axially position machine is installed in bottom plate upper end
Face, the driving idler wheel lower end are connected by shaft with electric pushrod upper end, and the bottom plate lower face is fixed with preloading spring,
The preloading spring front end is connected by rotary shaft with electric pushrod lower end, and the electric pushrod extends from bottom plate upper end.
3. a kind of the mechanism for knowing crank angle position is sought according to claim 2, it is characterised in that：The blocking pin looks for position
It is machined with pin hole on plate, and blocking pin is installed on pin hole, the motor, electric pushrod and axially position machine pass through electric wire
It is connected with external power supply, the bottom plate upper end is equipped with range sensor, and range sensor is fixed on by mounting bracket
Bent axle main body is mounted on axially position machine by bottom plate upper surface in actual use, and axially position machine carries out bent axle main body
Axially position, the band dynamic crankshaft main body of axially position machine work at this time are moved to the left, and bent axle main body is moved to the left can be with axial limiting
Block is in contact, and then electric pushrod work drives driving idler wheel to move down, and driving idler wheel moves down can be with bent axle main ring
Shape side is in contact, and to be pushed to bent axle main body, then motor work drives synchronizing wheel rotation, synchronizing wheel rotation to drive
Synchronous belt rotates, and synchronous belt rotation drives driving idler wheel rotation, and the rotation of driving idler wheel is to dynamic crankshaft body rotation, work as bent axle
When body rotation is to suitable position, range sensor carries out looking for position for the first time to the position of bent axle main body at this time, then blocking pin edge
Pin hole forward movement, and then blocking pin front end is caused to block bent axle main body bias face, realizes and position success is looked for bent axle main body,
Easy to operate, workload is small.
4. a kind of the mechanism for knowing crank angle position is sought according to claim 2, it is characterised in that：On the preloading spring
End is equipped with guide rod, and guide rod upper end is connected by bolt with bottom plate lower face, in actual use, electric pushrod work
Make that driving idler wheel is driven to move down, bent axle main body can be pushed, continue to move down driving idler wheel at this time, to drive
Electric pushrod moves up, and electric pushrod, which moves up, to compress preloading spring, and then preloading spring restores deformation band
Dynamic electric pushrod moves down, and realizes driving idler wheel pushing bent axle main body and keeps certain pressing force, prevents overvoltage.
5. a kind of the mechanism for knowing crank angle position is sought according to claim 1, it is characterised in that：In the supporting mechanism
In, the support plate inner bottom is equipped with movable plate, and the movable plate lower face is connected by bolt with movable pulley, described
Support plate inner bottom is provided with compressed spring two, and two upper end of the compressed spring is equipped with movable plate, the compressed spring two
It is arranged on the outside of movable plate, the movable plate upper surface is provided with expansion plate, and sliding bar is equipped on the expansion plate, described to stretch
Contracting intralamellar part top is provided with compressed spring one, and one lower end of the compressed spring is equipped with pressing plate, and the pressing plate is assemblied in flexible
Plate lower end is equipped with lead screw on the expansion plate, connecting rod is equipped on the lead screw, the connecting rod right end is equipped with cleaning
Bar, compressed spring three is connected on the channel washer inner wall, and three inner end of the compressed spring is provided with mandril, the mandril assembly
On expansion plate inner wall, the expansion plate upper surface is provided with gag lever post, and the gag lever post is installed on the supporting plate, the cleaning
Bar is connected by compressed spring three with mandril.
6. a kind of the mechanism for knowing crank angle position is sought according to claim 5, it is characterised in that：Inside the support plate
There are two sliding slots for front and back two walls symmetrical machining, and sliding bar is equipped on sliding slot, and the expansion plate lower face is machined with open slot,
And compressed spring one and pressing plate are installed on open slot, the pressing plate cross section is trapezoidal, is machined in the support plate logical
Hole, and gag lever post is installed on through-hole, in actual use, user of service holds expansion plate, and is displaced outwardly, and expansion plate is outside
It is mobile that sliding bar is driven to be displaced outwardly along sliding slot, simultaneous retractable plate be displaced outwardly and meanwhile drive compressed spring one and pressing plate to
Outer movement, when pressing plate is moved outwardly on the outside of support plate, band dynamic pressure plate moves down under the action of compressed spring one at this time,
Pressing plate, which moves down, to be touched with ground, to expand the contact area with ground, when expansion plate is moved outwardly to properly
When position, support plate is driven to move down under the action of compressed spring two at this time, support plate moves down thus with ground phase
Contact, simultaneously supports plate and moves down and can be covered to movable pulley, when needing to protect frame both ends, user of service
Gag lever post is held, and is moved forward, is separated so as to cause gag lever post and support plate, then user of service holds expansion plate, into
Row rotation, expansion plate rotates while driving compressed spring one and press plate rotary, when expansion plate turns to suitable position, uses
Personnel stop operating expansion plate, and gag lever post is inserted into inside through-hole, realize and are limited to expansion plate, avoid expansion plate
Rotation, while also achieving the function of protection, and also improves support effect and easy to remove.
7. a kind of the mechanism for knowing crank angle position is sought according to claim 5, it is characterised in that：The lead screw outer end is solid
There are handle, the lead screw to be connected with connecting rod by ball nut pair, the lead screw inner end passes through in bearing and expansion plate surely
Wall is connected, and the channel washer outer end face is set with cleaning sleeve, and the mandril inner end is equipped with magnet plate, and the channel washer passes through
Slip ring is connected with connecting rod, and in actual use, user of service first holds channel washer, and is displaced outwardly, and channel washer is outside
Mobile that slip ring is driven to be displaced outwardly along connecting rod, when channel washer is moved outwardly to suitable position, user of service stops moving
Dynamic channel washer, and hold mandril and rotated, mandril rotates while channel washer and compressed spring three being driven to be rotated, and cleans
Bar rotation inside expansion plate to stretch out, and when mandril turns to suitable position, user of service unclamps mandril at this time, then exists
Mandril is driven to move inward under the self-acting power of compressed spring three, mandril, which moves inward, drives magnet plate to move inward, magnetite
Plate, which moves inward, to be adsorbed each other, and then is supported fixation to channel washer, and then user of service holds handle, and carries out
Rotation, because lead screw is connected by ball nut pair with connecting rod, lead screw rotation drives connecting rod to move down, and connects
Bar, which moves down, drives channel washer to move down, and channel washer moves down while compressed spring three and mandril being driven to move down
When channel washer is moved down into suitable position, user of service stops operating handle, realizes the function of rapid cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328449.9A CN108458636A (en) | 2018-04-13 | 2018-04-13 | Mechanism for searching crankshaft angle position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328449.9A CN108458636A (en) | 2018-04-13 | 2018-04-13 | Mechanism for searching crankshaft angle position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108458636A true CN108458636A (en) | 2018-08-28 |
Family
ID=63235449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810328449.9A Withdrawn CN108458636A (en) | 2018-04-13 | 2018-04-13 | Mechanism for searching crankshaft angle position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117558566A (en) * | 2024-01-12 | 2024-02-13 | 贵阳立特精密机械有限公司 | Channeling machine |
-
2018
- 2018-04-13 CN CN201810328449.9A patent/CN108458636A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117558566A (en) * | 2024-01-12 | 2024-02-13 | 贵阳立特精密机械有限公司 | Channeling machine |
| CN117558566B (en) * | 2024-01-12 | 2024-04-05 | 贵阳立特精密机械有限公司 | Channeling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108458636A (en) | Mechanism for searching crankshaft angle position | |
| CN116900767A (en) | Positioning and clamping device for processing film and television prop | |
| CN114654218A (en) | Utmost point post fastening device and assembly line | |
| CN208179504U (en) | A kind of bearing marking positioning device | |
| CN113579033A (en) | Battery steel shell slot rolling equipment | |
| CN208458596U (en) | Mechanism for searching crankshaft angle position | |
| CN117347767A (en) | Multifunctional electric equipment detection device for train | |
| CN205678083U (en) | The spring energy-storage tumbler that can be accurately positioned | |
| CN104875058A (en) | Bell housing roller path positioning device | |
| CN108127642A (en) | A kind of industry mechanical arm rotary bottom plate device | |
| CN207759763U (en) | A kind of protective film production rolling stand | |
| CN109254008B (en) | Outer wall surface detection device for cylindrical product | |
| CN109188131B (en) | Lightning arrester test vehicle for electric power | |
| CN215143690U (en) | Aluminum shell slot rolling device | |
| CN210565104U (en) | Screw type refrigeration compressor unit with high refrigeration effect | |
| CN114198594A (en) | Pipeline robot | |
| CN107825419A (en) | Rotatable industrial manipulator | |
| CN112558012A (en) | Pipeline detection device | |
| CN207953357U (en) | A kind of thin-walled machinery lathe bed | |
| CN108895338A (en) | A kind of track lamp for being convenient to replace and install | |
| CN108957907B (en) | Optical anti-shake device with locking mechanism | |
| CN214122447U (en) | Pipeline detection device | |
| CN108267452B (en) | Detection equipment for capacitor | |
| CN112741539B (en) | Damage-preventing dust collection system and method | |
| CN219726159U (en) | Crankshaft end face machining support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |
|
| WW01 | Invention patent application withdrawn after publication |