CN110208507A - Detecting flaw of wheel instrument auxiliary device based on gear-linked principle - Google Patents
Detecting flaw of wheel instrument auxiliary device based on gear-linked principle Download PDFInfo
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Abstract
Detecting flaw of wheel instrument auxiliary device based on gear-linked principle, it is related to automotive check technical field of auxiliary equipment, including bottom plate, the front of the bottom plate is connected with movable screw group, the internal activity of the movable screw group is connected with standing screw, the standing screw is through bottom plate and bottom is fixedly connected with driven gear, the central axes of the bottom plate, movable screw group and standing screw on the same line, be fixedly connected on the outside of the bottom plate there are four limit base.The detecting flaw of wheel instrument auxiliary device based on gear-linked principle, when movable screw group moves upwards, the distance between fixture block reduces, tire can be clamped, when movable screw group moves downward, the distance between fixture block increases, and the tire that can will test completion takes out, and passes through above structure and process, the device can be achieved to grip tire, make to operate more convenient simultaneously, saves certain working time, not only improved the accuracy of testing result but also improved the efficiency of work.
Description
Technical field
The present invention relates to automotive check technical field of auxiliary equipment, specially based on the detecting flaw of wheel instrument of gear-linked principle
Auxiliary device.
Background technique
When detecting using defectoscope to tire, need to guarantee that the position of tire in the detection process is constant, if
The position of tire changes or deviates in detection process, may cause the position change of test point, and operator needs again
Tire position and proofreaded again to test point, the progress of detection work has been seriously affected, has extended detection cycle,
Meanwhile if tire is deflected, the accuracy of testing result may be impacted, there is the authenticity of detection data
Biggish error.
Meanwhile existing jack catchs type tire clamping device, card can just be made by the direction of rotation for changing main shaft by generally requiring
Pawl is realized tightening or is unclamped, and just needs frequently to change the direction of rotation of main shaft in the detection process, thus may cause master
The degree of wear of axis increases, and reduces the service life of device.
To solve the above problems, inventor proposes the detecting flaw of wheel instrument auxiliary device based on gear-linked principle, have
The advantages of facilitating clamping and not changing main shaft direction of rotation, realizes that the device grips tire, while making operation more
It is convenient, save certain working time, not only improved the accuracy of testing result but also improved the efficiency of work, avoid because
The direction of rotation for frequently changing main shaft increases the degree of wear of main shaft, improves the service life of the device.
Summary of the invention
To realize the above-mentioned purpose for facilitating clamping and not changing main shaft direction of rotation, the invention provides the following technical scheme:
Detecting flaw of wheel instrument auxiliary device based on gear-linked principle, including bottom plate, movable screw group, standing screw, limit base, connecting rod,
Motion bar, fixture block, frame, driven gear, transmission gear one, transmission gear two, regulating mechanism, positive gear set, reverse gear
Group, positive gear one, positive gear two, reverse gear one and reverse gear two.
Wherein: regulating mechanism includes drive rod, driving lever, follower lever, auxiliary rod and tension spring.
Position and connection relationship between above-mentioned each structure is as follows:
The front of the bottom plate is connected with movable screw group, and the internal activity of the movable screw group is connected with fixed spiral shell
Bar, the standing screw is through bottom plate and bottom is fixedly connected with driven gear, the bottom plate, movable screw group and standing screw
Central axes on the same line, are fixedly connected on the outside of the bottom plate there are four limit base, four limit bases are with bottom plate
Central axes are that reference is symmetric, i.e., the distance of four limit bases to bottom plate central axes is identical, and the two neighboring limit
Angle between the seat of position is identical, is 90 degree, is connected with connecting rod between the movable screw group and limit base, and the two of connecting rod
End is movably hinged with movable screw group and limit base respectively.
Motion bar is connected on the outside of the limit base, four motion bars are that reference is in the central axes of bottom plate
It is symmetrical, and the length and size of four motion bars are all the same, the angle phase between the two neighboring motion bar
Together, be 90 degree, i.e. four motion bars respectively the identical motion bar of and angle corresponding with four limit bases far from limit
One end of seat is connected with fixture block, and the specification of four fixture blocks is all the same and corresponding with four motion bars respectively,
The central axes of i.e. four one bottom plates of fixture block are referring to being symmetric and angle between two neighboring fixture block is identical, are 90
Degree, and the distance at four fixture blocks to bottom plate centers is identical.
The back side of the bottom plate is connected with frame, and the internal activity of the frame is connected with driven gear, it is described from
The arranged on left and right sides of moving gear has been movably connected with transmission gear one and transmission gear two, the transmission gear one and driving cog
Wheel two is engaged with driven gear respectively, and the transmission gear one is contrary with the teeth of transmission gear two.
Regulating mechanism is connected on the outside of the frame, the arranged on left and right sides of the regulating mechanism is movably connected with
There are a positive gear set and reverse gear group, the forward direction gear set includes upper and lower two compatible half gears, and two described half
Gear is flexibly connected with positive gear one and positive gear two respectively, and the positive gear set, positive gear one and forward direction
On the same line, the reverse gear group includes two half teeth identical with positive gear set shape for the central axes of gear two
Wheel, and the teeth of two and half gears of the teeth direction of the reverse gear group two and half gears that include and positive gear set
It is contrary.
The upper/lower terminal of the forward direction gear set has been movably connected with positive gear one and positive gear two, it is described just
It is identical as the shape of reverse gear one to gear one and in the same plane but do not engage, and the positive gear one with it is reversed
The teeth of gear one are contrary, and the forward direction gear one and reverse gear one are living with transmission gear one and transmission gear two respectively
The shape specification of dynamic connection, the forward direction gear two and reverse gear two is all the same and is intermeshed, the reverse gear group
Upper/lower terminal has been movably connected with reverse gear one and reverse gear two.
The regulating mechanism includes drive rod, and the left end of the drive rod and half gear of lower section of positive gear set are hinged,
The right end of the drive rod and half gear of lower section of reverse gear group are hinged, and the midpoint of the drive rod is in positive gear set and instead
To on the middle line between gear set, i.e., positive gear set is identical at a distance from reverse gear group to drive rod midpoint, the transmission
The top movable of bar is connected with driving lever, and the driving lever is connected with follower lever, the transmission far from one end of drive rod
The underside of bar is connected with auxiliary rod, is connected with tension spring between the follower lever and auxiliary rod.
Preferably, the bottom of the reverse gear two is connected with main shaft, two of the main shaft, reverse gear group
The central axes of half gear and reverse gear one are on the same line.
Preferably, limited post is fixedly connected at left and right sides of the driving lever, the distance between two limited posts
Not less than the full swing stroke of driving lever.
Preferably, activity is plugged with shaft between half gear of lower section and positive gear two of the forward direction gear set, institute
It states activity between half gear of lower section of reverse gear group and reverse gear two and is plugged with shaft, and two half gears of lower section
Inside and the outside of shaft offer keyway, be connected with positioning key in keyway.
Preferably, the top of the tension spring and the left end of follower lever are movably hinged, in the bottom and auxiliary rod of tension spring
Portion is movably hinged.
Preferably, the movable screw group is socketed in the outside of standing screw and internal screw thread is matched, standing screw
On the same line with the central axes of driven gear.
Compared with the prior art and product, the beneficial effects of the present invention are:
1, being somebody's turn to do the detecting flaw of wheel instrument auxiliary device based on gear-linked principle by bottom plate can be structure connected to it
Support and positioning are provided, guarantee that the position between each structure is stablized during the work time, to making caused by avoiding because of structural deflection
With the influence of effect, the stabilization of the device is improved, by movable screw group and standing screw, using the principle of bolt and nut,
The up and down motion that movable screw group is realized by the direction of rotation of standing screw, four work can be driven when movable screw group moves upwards
To contract, i.e. the distance between four fixture blocks reduce, can clamp tire, ensure that in the course of work for lever and four fixture blocks
The stabilization of middle tire location prevents from having an impact the upper result in booth caused by shaking because of tire, can when movable screw group moves downward
Four motion bars and four fixture blocks are driven to move out, i.e., the distance between four fixture blocks increase, and can will test completion at this time
Tire take out, by above structure and process, it can be achieved that the device grips tire, at the same make to operate it is more convenient,
Certain working time is saved, the accuracy of testing result has not only been improved but also improves the efficiency of work.
2, it is somebody's turn to do the detecting flaw of wheel instrument auxiliary device based on gear-linked principle, by making positive gear set and reversed tooth respectively
Two and half gears of wheel group are engaged or are detached from, and can control the rotation of standing screw reversed, when two and half gears of positive gear set
When engagement, positive gear one can be driven to rotate clockwise, positive gear one can walk together with nutating gear at this time makees up time
Needle rotation, transmission gear one can drive driven gear and standing screw to rotate counterclockwise at this time, i.e., movable screw group is downward at this time
Movement, the distance between four fixture blocks reduce；When the engagement of two and half gears of reverse gear group, cocoa drives reverse gear one
It rotates counterclockwise, reverse gear one can be rotated counterclockwise with the synchronization of nutating gear two at this time, and transmission gear two can band at this time
Dynamic driven tooth crop rotation rotates clockwise, and driven gear drives standing screw to synchronize and rotates clockwise at this time, i.e. movable screw at this time
Group moves upwards, and the distance between four fixture blocks increase, and by above structure and process, can not change main shaft direction of rotation
Under the premise of, so that standing screw is realized positive and negative rotation, avoids because the direction of rotation for frequently changing main shaft increases the degree of wear of main shaft
Add, improves the service life of the device.
Detailed description of the invention
Fig. 1 is connection structure top view of the present invention, and each structure is in the distance between original state, four fixture blocks at this time
Constant and to bottom plate midpoint distance is identical；
Fig. 2 is connection structure front view of the present invention, and each structure is in original state at this time, and movable screw group does not move at this time,
I.e. the distance between four fixture blocks are relatively stable；
Fig. 3 is movable screw group of the present invention and fixture block movement locus schematic diagram, and movable screw group moves upwards at this time, drives four
Fixture block, which synchronizes, inwardly makees contractile motion, i.e. the distance between four fixture blocks increase；
Fig. 4 is the positive gear set of the present invention and reverse gear group attachment structure schematic diagram, is at this time original state, reversed tooth
Two and half gears of wheel group are in meshing state, and two and half gears of positive gear set are in disengaged position, i.e. reverse gear group at this time
Reverse gear one can be driven to rotate；
Fig. 5 is follower lever of the present invention, auxiliary rod and tension spring attachment structure schematic diagram, and tension spring deviates to the left at this time；
Fig. 6 is tension spring of the present invention and positive gear set and reverse gear group positional diagram, and tension spring is biased to right at this time
Side, two and half gears of reverse gear group are in meshing state, and two and half gears of positive gear set are in disengaged position, are fixed at this time
Screw rod rotates clockwise, and movable screw group moves upwards, and the distance between four fixture blocks increase；
Fig. 7 is tension spring movement locus schematic diagram of the present invention, and for Fig. 6, tension spring is biased to left side at this time, positive gear set
Two and half gears are in meshing state, and two and half gears of reverse gear group are in disengaged position, and standing screw is made to turn counterclockwise at this time
Dynamic, movable screw group moves downward, and the distance between four fixture blocks reduce.
In figure: 1- bottom plate, 2- movable screw group, 3- standing screw, 4- limit base, 5- connecting rod, 6- motion bar, 7- fixture block, 8-
Frame, 9- driven gear, 10- transmission gear one, 11- transmission gear two, 12- regulating mechanism, 13- forward direction gear set, 14- are reversed
Gear set, 15- forward direction gear one, 16- forward direction gear two, 17- reverse gear one, 18- reverse gear two, 121- drive rod,
122- driving lever, 123- follower lever, 124- auxiliary rod, 125- tension spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7:
The detecting flaw of wheel instrument auxiliary device based on gear-linked principle, including bottom plate 1, movable screw group 2, standing screw 3,
Limit base 4, motion bar 6, fixture block 7, frame 8, driven gear 9, transmission gear 1, transmission gear 2 11, adjusts machine at connecting rod 5
Structure 12, positive gear set 13, reverse gear group 14, positive gear 1, positive gear 2 16, reverse gear 1 and reversed tooth
Take turns 2 18.
Wherein: regulating mechanism 12 includes drive rod 121, driving lever 122, follower lever 123, auxiliary rod 124 and tension spring 125.
Wherein:
A, the specification of four fixture blocks 7 is all the same and corresponding with four motion bars 6 respectively, i.e. four 7 one bottoms of fixture block
The central axes of plate 1 are referring to being symmetric and angle between two neighboring fixture block 7 is identical, are 90 degree, and four
The distance at fixture block 7 to 1 center of bottom plate is identical, and standing screw 3 is through bottom plate 1 and bottom is fixedly connected with driven gear 9, driving cog
Take turns 1 and transmission gear 2 11 engaged respectively with driven gear 9, the teeth direction of transmission gear 1 and transmission gear 2 11
On the contrary.
B, four motion bars 6 with the central axes of bottom plate 1 be referring to being symmetric, and the length of four motion bars 6 and
Size is all the same, and the angle between two neighboring motion bar 6 is identical, is 90 degree, i.e. four motion bars 6 are limited with four respectively
Position seat 4 is corresponding and angle is identical, and activity, which is plugged with, between half gear of lower section of positive gear set 13 and positive gear 2 16 turns
Axis, activity is plugged with shaft, and two half teeth of lower section between half gear of lower section and reverse gear 2 18 of reverse gear group 14
The inside of wheel and the outside of shaft offer keyway, are connected with positioning key in keyway.
C, the top of tension spring 125 and the left end of follower lever 123 are movably hinged, in the bottom of tension spring 125 and auxiliary rod 124
Portion is movably hinged, and on the same line, four limit bases 4 are with bottom plate 1 for the central axes of bottom plate 1, movable screw group 2 and standing screw 3
Central axes be referring to being symmetric, i.e. the distance of four limit bases 4 to 1 central axes of bottom plate is identical, and two neighboring limit
Angle between the seat 4 of position is identical, is 90 degree, and the both ends of connecting rod 5 are movably hinged with movable screw group 2 and limit base 4 respectively.
Wherein:
D, movable screw group 2 be socketed in standing screw 3 outside and internal screw thread it is matched, standing screw 3 and driven tooth
On the same line, positive gear set 13 includes upper and lower two compatible half gears, two and half gears point for the central axes of wheel 9
It is not flexibly connected with positive gear 1 and positive gear 2 16, and positive gear set 13, positive gear 1 and positive tooth
Take turns 2 16 central axes on the same line, reverse gear group 14 includes two half teeth identical with forward direction 13 shape of gear set
Wheel, and the teeth of two and half gears of the teeth direction of two and half gears that include of reverse gear group 14 and positive gear set 13
It is contrary.
E, half gear of lower section of the left end of drive rod 121 and positive gear set 13 is hinged, the right end of drive rod 121 and anti-
Hinged to half gear of the lower section of gear set 14, the midpoint of drive rod 121 is between positive gear set 13 and reverse gear group 14
On middle line, i.e., positive identical, the left and right of driving lever 122 at a distance from reverse gear group 14 to 121 midpoint of drive rod of gear set 13
Two sides are fixedly connected to limited post, and the distance between two limited posts are not less than the full swing stroke of driving lever 122.
F, the bottom of reverse gear 2 18 is connected with main shaft, main shaft, two and half gears of reverse gear group 14 and anti-
On the same line to the central axes of gear 1, positive gear 1 is identical as the shape of reverse gear 1 and same flat
It on face but does not engage, and positive gear 1 is contrary with the teeth of reverse gear 1, positive gear 1 and reversely
Gear 1 is flexibly connected with transmission gear 1 and transmission gear 2 11 respectively, positive gear 2 16 and reverse gear 2 18
Shape specification it is all the same and be intermeshed.
When in use, the initial position between each structure and connection relationship are as follows:
Movable screw group 2 is socketed in the outside of standing screw 3 and is threadedly coupled with it, and four limit bases 4 are fixed with bottom plate 1
Welding, is movably hinged with connecting rod 5 between movable screw group 2 and four limit bases 4, four motion bars 6 respectively with four limit bases 4
It is flexibly connected, four fixture blocks 7 are flexibly connected far from one end of limit base 4 by screw with four motion bars 6 respectively, driven tooth
Wheel 9 is connect with standing screw 3, transmission gear 1 and transmission gear 2 11 be located at the arranged on left and right sides of driven gear 9 and with
It is engaged, and the bottom of transmission gear 1 and transmission gear 2 11 is living with positive gear 1 and reverse gear 2 18 respectively
Dynamic connection.
Positive gear 1 and positive gear 2 16 are located at the upper/lower terminal of positive gear set 13 and connect with its activity
It connects, reverse gear 1 and reverse gear 2 18 are located at the upper/lower terminal of reverse gear group 14 and are flexibly connected with it, pass
The left and right both ends of lever 121 are movably hinged with positive gear set 13 and reverse gear group 14 respectively.
Above structure and process please refer to Fig. 1-2 and Fig. 4-5.
By above-mentioned connection relationship it is found that movable screw group 2 is socketed in fixation since standing screw 3 is rotatably irremovable
The outside of screw rod 3, using the principle of bolt screw rod it is found that movable screw group 2 moves upwards when standing screw 3 rotates clockwise,
When standing screw 3 rotates counterclockwise, then movable screw group 2 is moved downward.
It is movably hinged due to passing through connecting rod 5 between limit base 4 and movable screw group 2, fixture block 7 passes through motion bar 6 and limit base 4
Be flexibly connected, so will drive four connecting rods 5 when movable screw group 2 moves upwards synchronizes movement in the same direction, due to limit base 4 with
It is rotatable irremovable to be movably hinged between bottom plate 1, so can be incited somebody to action by four connecting rods 5 when movable screw group 2 moves upwards
Four motion bars 6 are pushed out with limit base 4 for fulcrum, and four motion bars 6 drive fixture blocks 7 to move synchronously, four fixture blocks 7 it
Between distance increase.
Similarly, when movable screw group 2 moves downward, four connecting rods 5 can be driven to synchronize movement in the same direction, connecting rod 5 pulls at this time
Motion bar 6 is that fulcrum inwardly rotates with limit base 4, and four fixture blocks 7 inwardly move under the drive of four motion bars 6, at this time four
The distance between a fixture block 7 reduces.
Above structure and process please refer to Fig. 1-3.
Due to being intermeshed between driven gear 9, transmission gear 1 and transmission gear 2 11, transmission gear 1 and biography
The teeth of moving gear 2 11 are contrary, and the bottom of transmission gear 1 and transmission gear 2 11 respectively with positive gear
1 and reverse gear 2 18 be flexibly connected, so biography can be driven respectively when positive gear 1 and reverse gear 2 18 rotate
Moving gear 1 and transmission gear 2 11 rotate.
In the initial state, two and half gears of reverse gear group 14 be in meshing state, the two and half of positive gear set 13
Gear is in off-state, since positive gear 2 16 and reverse gear 2 18 are intermeshed, so the reversed tooth in main shaft starting
Taking turns 2 18 can drive positive gear 2 16 to rotate synchronously, since two and half gears of reverse gear group 14 are meshing state, so
Reverse gear group 14 can drive reverse gear 1 to rotate counterclockwise at this time, and reverse gear 1 can be with nutating gear two at this time
11 synchronizations rotate counterclockwise, and transmission gear 2 11 can drive driven gear 9 to rotate clockwise at this time, at this time driven gear 9
Drive standing screw 3 to synchronize and rotates clockwise, i.e., movable screw group 2 moves upwards at this time, by above-mentioned principle and process it is found that
The distance between four fixture blocks 7 increase at this time.
Similarly, when two and half gears of positive gear set 13 are in meshing state, positive gear 1 can be driven to make up time
Needle rotation, positive gear 1 can be rotated clockwise with the synchronization of nutating gear 1 at this time, and transmission gear 1 can at this time
Driven gear 9 and standing screw 3 is driven to rotate counterclockwise, i.e., movable screw group 2 moves downward at this time, between four fixture blocks 7
Distance reduces.
Above structure and process please refer to Fig. 4-7.
It is attached:
A, by manually changing the direction of auxiliary rod 124, the direction of tension spring 125 can be changed, when tension spring 125 deflects to the right
When, two and half gears of reverse gear group 14 are in meshing state, and two and half gears of positive gear set 13 are in non-engagement state.
Above structure and process please refer to Fig. 6.
B, similarly, when tension spring 125 deflects to the left, two and half gears of positive gear set 13 are in meshing state, reversed tooth
Two and half gears of wheel group 14 are in non-engagement state.
Above structure and process please refer to Fig. 7.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. the detecting flaw of wheel instrument auxiliary device based on gear-linked principle, including bottom plate (1), it is characterised in that: the bottom plate (1)
Front be connected with movable screw group (2), the internal activity of the movable screw group (2) is connected with standing screw (3), the bottom
It is fixedly connected on the outside of plate (1) there are four limit base (4), the company of being connected between the movable screw group (2) and limit base (4)
Bar (5) is connected with motion bar (6) on the outside of the limit base (4), the one end of the motion bar (6) far from limit base (4)
It is connected with fixture block (7)；
The back side of the bottom plate (1) is connected with frame (8), and the internal activity of the frame (8) is connected with driven gear
(9), the arranged on left and right sides of the driven gear (9) has been movably connected with transmission gear one (10) and transmission gear two (11)；
It is connected with regulating mechanism (12) on the outside of the frame (8), the arranged on left and right sides of the regulating mechanism (12) is lived respectively
It is dynamic to be connected with positive gear set (13) and reverse gear group (14), the activity respectively of the upper/lower terminal of the forward direction gear set (13)
It is connected with positive gear one (15) and positive gear two (16), activity connects the upper/lower terminal of the reverse gear group (14) respectively
It is connected to reverse gear one (17) and reverse gear two (18)；
The regulating mechanism (12) includes drive rod (121), and the top movable of the drive rod (121) is connected with driving lever
(122), the driving lever (122) is connected with follower lever (123), the drive rod far from the one end of drive rod (121)
(121) underside is connected with auxiliary rod (124), is connected with drawing between the follower lever (123) and auxiliary rod (124)
Spring (125).
2. the detecting flaw of wheel instrument auxiliary device according to claim 1 based on gear-linked principle, it is characterised in that: described
On the same line, four limit bases (4) are with bottom plate for the central axes of bottom plate (1), movable screw group (2) and standing screw (3)
(1) central axes are that reference is symmetric, i.e. the distance of four limit bases (4) to bottom plate (1) central axes is identical and adjacent
Angle between two limit bases (4) is identical, is 90 degree, the both ends of connecting rod (5) respectively with movable screw group (2) and limit
Position seat (4) is movably hinged.
3. the detecting flaw of wheel instrument auxiliary device according to claim 1 based on gear-linked principle, it is characterised in that: four
The motion bar (6) with the central axes of bottom plate (1) be referring to being symmetric, and the length of four motion bars (6) and
Size is all the same, and it is 90 degree that the angle between the two neighboring motion bar (6) is identical, i.e. four motion bars (6) are respectively
Limit base (4) is corresponding and angle is identical with four.
4. the detecting flaw of wheel instrument auxiliary device according to claim 1 based on gear-linked principle, it is characterised in that: four
The specification of the fixture block (7) is all the same and corresponding with four motion bar (6) respectively, i.e. four (7) one bottom plates (1) of fixture block
Central axes be referring to being symmetric and angle between two neighboring fixture block (7) is identical, be 90 degree, and four are blocked
The distance at block (7) to bottom plate (1) center is identical, and the standing screw (3) runs through bottom plate (1) and bottom and driven gear (9) are solid
Fixed connection, the transmission gear one (10) and transmission gear two (11) are engaged with driven gear (9) respectively, the transmission gear one
(10) and the teeth of transmission gear two (11) are contrary.
5. the detecting flaw of wheel instrument auxiliary device according to claim 1 based on gear-linked principle, it is characterised in that: described
Positive gear set (13) includes upper and lower two compatible half gears, two half gears respectively with positive gear one (15)
It is flexibly connected with positive gear two (16), and the positive gear set (13), positive gear one (15) and positive gear two
(16) on the same line, the reverse gear group (14) includes two identical with positive gear set (13) shape for central axes
Half gear, and two of the teeth direction of the reverse gear group (14) two and half gears that include and positive gear set (13)
The teeth of half gear are contrary.
6. the detecting flaw of wheel instrument auxiliary device according to claim 1 based on gear-linked principle, it is characterised in that: described
Positive gear one (15) is identical as the shape of reverse gear one (17) and in the same plane but does not engage, and the positive tooth
It is contrary with the teeth of reverse gear one (17) to take turns one (15), the forward direction gear one (15) and reverse gear one (17) are respectively
It is flexibly connected with transmission gear one (10) and transmission gear two (11), the forward direction gear two (16) and reverse gear two (18)
Shape specification is all the same and is intermeshed.
7. the detecting flaw of wheel instrument auxiliary device according to claim 1 based on gear-linked principle, it is characterised in that: described
Half gear of lower section of the left end of drive rod (121) and positive gear set (13) is hinged, the right end of the drive rod (121) and reversed
Half gear of lower section of gear set (14) is hinged, and the midpoint of the drive rod (121) is in positive gear set (13) and reverse gear group
(14) on the middle line between, i.e., positive gear set (13) is identical at a distance from reverse gear group (14) to drive rod (121) midpoint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547023.7A CN110208507A (en) | 2019-06-24 | 2019-06-24 | Detecting flaw of wheel instrument auxiliary device based on gear-linked principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547023.7A CN110208507A (en) | 2019-06-24 | 2019-06-24 | Detecting flaw of wheel instrument auxiliary device based on gear-linked principle |
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| CN110208507A true CN110208507A (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910547023.7A Withdrawn CN110208507A (en) | 2019-06-24 | 2019-06-24 | Detecting flaw of wheel instrument auxiliary device based on gear-linked principle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179989A (en) * | 2020-10-23 | 2021-01-05 | 河北建筑工程学院 | Monitoring device for monitoring concrete fracture dynamic condition |
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|---|---|---|---|---|
| GB111884A (en) * | 1916-12-08 | 1917-12-10 | William Osborne Garbutt | Improvements in or relating to Friction-wheel Driving-gear. |
| CN104385167A (en) * | 2014-08-15 | 2015-03-04 | 成都兴博达精密机械有限公司 | Clamping method for quick tire installation |
| CN108818038A (en) * | 2018-07-13 | 2018-11-16 | 扬州市普锐泰新材料有限公司 | A kind of fixation device convenient for clamping handware processing |
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2019
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| GB111884A (en) * | 1916-12-08 | 1917-12-10 | William Osborne Garbutt | Improvements in or relating to Friction-wheel Driving-gear. |
| CN104385167A (en) * | 2014-08-15 | 2015-03-04 | 成都兴博达精密机械有限公司 | Clamping method for quick tire installation |
| CN108818038A (en) * | 2018-07-13 | 2018-11-16 | 扬州市普锐泰新材料有限公司 | A kind of fixation device convenient for clamping handware processing |
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| QIEZI1009: "拉杆三抓夹持器", 《沐风网》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179989A (en) * | 2020-10-23 | 2021-01-05 | 河北建筑工程学院 | Monitoring device for monitoring concrete fracture dynamic condition |
| CN112179989B (en) * | 2020-10-23 | 2022-05-27 | 河北建筑工程学院 | Monitoring device for monitoring concrete fracture dynamic condition |
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