CN107132374A - Tachometric survey head and auto parts and components rotation-speed measuring device - Google Patents
Tachometric survey head and auto parts and components rotation-speed measuring device Download PDFInfo
- Publication number
- CN107132374A CN107132374A CN201710492470.8A CN201710492470A CN107132374A CN 107132374 A CN107132374 A CN 107132374A CN 201710492470 A CN201710492470 A CN 201710492470A CN 107132374 A CN107132374 A CN 107132374A
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- Prior art keywords
- speed
- tests
- auto parts
- head
- components
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- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 claims abstract description 60
- 238000005259 measurement Methods 0.000 claims abstract description 35
- 210000003813 thumb Anatomy 0.000 claims abstract description 19
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
Abstract
The present invention relates to Vehicle Engineering technical field, more particularly, to a kind of tachometric survey head and auto parts and components rotation-speed measuring device, it is low with the measurement accuracy for alleviating auto parts and components present in prior art, the technical problem that efficiency is low and cost of labor is high, the pressure head that tests the speed of auto parts and components is connected in a state of use, positioned at the thumb wheel that tests the speed being coaxially disposed away from the auto parts and components side and with the pressure head that tests the speed of the pressure head that tests the speed, positioned at the friction pulley away from the pressure head side of testing the speed of the thumb wheel that tests the speed, and being used for above the friction pulley detects the tachogenerator of the rotating speed of the friction pulley.The tachometric survey head that the present invention is provided, can effectively measure the rotating speed of auto parts and components, improve measurement accuracy and efficiency, saved cost of labor.
Description
Technical field
The present invention relates to Vehicle Engineering technical field, surveyed more particularly, to a kind of tachometric survey head and auto parts and components rotating speed
Measure device.
Background technology
In the prior art, the measurement of auto parts and components rotating speed is mostly by being accomplished manually, and the rotating speed of such as automobile axle is surveyed
Amount, relies on be accomplished manually at present mostly, and not only precision is low, efficiency is low but also cost of labor is higher for manual measurement.
Thus how to improve existing auto parts and components tachometric survey measurement accuracy it is low, efficiency is low and cost of labor is high
The problem of as people's technical problem urgently to be resolved hurrily.
The content of the invention
It is existing to alleviate it is an object of the invention to provide a kind of tachometric survey head and auto parts and components rotation-speed measuring device
The measurement accuracy of auto parts and components present in technology is low, the technical problem that efficiency is low and cost of labor is high.
In order to solve the above technical problems, the technical scheme that the present invention is provided is:
The invention of technical scheme 1 there is provided a kind of tachometric survey head, including:Auto parts and components are connected in a state of use
The pressure head that tests the speed, be coaxially disposed away from the auto parts and components side and with the pressure head that tests the speed positioned at the pressure head that tests the speed
The thumb wheel that tests the speed, positioned at the thumb wheel that tests the speed away from the friction pulley of the pressure head side of testing the speed and positioned at the friction pulley
The tachogenerator for being used to detect the rotating speed of the friction pulley of top.
In addition, the invention of technical scheme 2, on the basis of the invention of technical scheme 1, the circumferential direction of the friction pulley is equal
It is even to be provided with multiple blades.
In addition, the invention of technical scheme 3, on the basis of the invention of technical scheme 2, the pressure head that tests the speed includes the pressure that tests the speed
Head base and multiple connectors for being connected with auto parts and components.
There is provided a kind of auto parts and components rotation-speed measuring device, including above-mentioned measurement head for the invention of technical scheme 4.
In addition, the invention of technical scheme 5, on the basis of the invention of technical scheme 4, in addition to horizontal mobile device and vertical
To mobile device, wherein:The longitudinal moving device is vertically arranged above the horizontal mobile device and laterally moved with described
Dynamic device is slidably connected in the horizontal direction;The measurement head is located at the side of the longitudinal moving device and moved with the longitudinal direction
Dynamic device in the vertical direction is slidably connected.
In addition, the invention of technical scheme 6, on the basis of the invention of technical scheme 5, the horizontal mobile device includes:
Bottom plate, the lateral movement plate above the bottom plate and for driving length direction of the movable plate along the bottom plate
Reciprocating first sliding equipment.
In addition, the invention of technical scheme 7, on the basis of the invention of technical scheme 6,
First sliding equipment includes:The first guide rail and second being be arranged in parallel along the length direction of the bottom plate are led
Rail, the first sliding block being respectively arranged above first guide rail and the second guide rail and the second sliding block, for driving the movement
The drive rod that plate is slided along first guide rail and the second guide rail and the motor for driving the drive rod.
In addition, the invention of technical scheme 8, on the basis of the invention of technical scheme 7, the longitudinal moving device includes:
The riser being fixedly connected perpendicular to the movable plate and with the movable plate, connect the riser and the measurement head second is slided
Motivation structure, the drive mechanism for driving length direction of the measurement head along the riser to slide.
In addition, the invention of technical scheme 9, on the basis of the invention of technical scheme 8, second sliding equipment includes:
The 3rd guide rail and the 4th guide rail that are be arranged in parallel along the length direction of the riser and be respectively arranged at the 3rd guide rail and
The 3rd sliding block and Four-slider above 4th guide rail.
In addition, the invention of technical scheme 10, on the basis of the invention of technical scheme 9, the drive mechanism includes being used for
The cephalomotor leading screw support of the driving measurement, the leading screw for being used to drive the leading screw support to move up and down being vertically arranged, with
And the rotary handle at the top of the leading screw.
With reference to above-mentioned technical proposal, the beneficial effect that the present invention can reach is:
Due to the invention provides a kind of tachometric survey head, including the pressure that tests the speed of auto parts and components is connected in a state of use
Head, dial away from the auto parts and components side and with testing the speed of being coaxially disposed of the pressure head that tests the speed positioned at the pressure head that tests the speed
Wheel, the friction pulley and the use above the friction pulley away from the pressure head side of testing the speed positioned at the thumb wheel that tests the speed
In the tachogenerator for the rotating speed for detecting the friction pulley.
In use, the pressure head that tests the speed is connected (auto parts and components for example can be automobile axle) with auto parts and components,
The rotation of auto parts and components drives pressure head rotation of testing the speed, and the rotation for the pressure head that tests the speed drives thumb wheel rotation of testing the speed, the thumb wheel that tests the speed rotation
Friction wheel from rotation is driven, sensor detects the rotating speed of friction pulley.The tachometric survey head that the present invention is provided, can effectively measure automobile
The rotating speed of parts, improves measurement accuracy and efficiency, has saved cost of labor.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of auto parts and components rotation-speed measuring device provided in an embodiment of the present invention;
Fig. 2 is the overall structure diagram of auto parts and components rotation-speed measuring device provided in an embodiment of the present invention;
Fig. 3 is the side view of auto parts and components rotation-speed measuring device provided in an embodiment of the present invention.
Icon:100- tests the speed pressure head;200- tests the speed thumb wheel;300- friction pulleys;400- tachogenerators;110- is surveyed
Ram pressure base;120- connectors;500- horizontal mobile devices;510- bottom plates;520- movable plates;The guide rails of 531- first;
The guide rails of 532- second;533- drive rods;534- motors;600- longitudinal moving devices;610- risers;The guide rails of 621- the 3rd;
The guide rails of 622- the 4th;631- leading screw supports;632- rotary handles.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can
To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Embodiment 1 and embodiment 2 are described in detail below in conjunction with the accompanying drawings:
Fig. 1 is the overall structure diagram of auto parts and components rotation-speed measuring device provided in an embodiment of the present invention;Fig. 2 is this
The overall structure diagram for the auto parts and components rotation-speed measuring device that inventive embodiments are provided;Fig. 3 provides for the embodiment of the present invention
Auto parts and components rotation-speed measuring device side view.
Embodiment 1
A kind of tachometric survey head is present embodiments provided, please with reference to Fig. 1 to Fig. 3, including:
The pressure head 100 that tests the speed of auto parts and components is connected in a state of use, deviate from zero, automobile positioned at the pressure head 100 that tests the speed
Part side and be coaxially disposed with the pressure head 100 that tests the speed the thumb wheel 200 that tests the speed, positioned at the thumb wheel 200 that tests the speed away from the pressure head 100 that tests the speed
The friction pulley 300 of side and the tachogenerator for being used to detect the rotating speed of friction pulley 300 positioned at the top of friction pulley 300
400。
In use, the pressure head 100 that tests the speed is connected with auto parts and components (after auto parts and components for example can be automobile
Bridge), the rotation of auto parts and components drives the pressure head 100 that tests the speed to rotate, and the rotation for the pressure head 100 that tests the speed drives the thumb wheel 200 that tests the speed to rotate,
The rotating band dynamic friction wheel 300 of thumb wheel 200 that tests the speed rotates, and sensor detects the rotating speed of friction pulley 300.The rotating speed that the present invention is provided is surveyed
Head is measured, the rotating speed of auto parts and components can be effectively measured, measurement accuracy and efficiency is improved, has saved cost of labor.
Above-mentioned, test the speed pressure head 100, including test the speed pressure head base 110 and multiple companies for being connected with auto parts and components
Joint 120.The pressure head 100 that tests the speed is used to be connected with auto parts and components, and rotary operation is carried out under the drive of auto parts and components.For
Different auto parts and components, the shape and structure of the pressure head 100 that tests the speed can be adjusted accordingly, more excellent for automobile axle
Selection of land, connector 120 is provided with four and four connectors 120 are uniformly distributed on the end face of base.
Above-mentioned, tested the speed thumb wheel 200, preferably cylindric, and pressure head 100 is coaxially disposed with testing the speed, in the band of pressure head 100 that tests the speed
Dynamic lower progress rotary operation.
Above-mentioned, friction pulley 300 is connected with the end face away from the pressure head 100 that tests the speed for the thumb wheel 200 that tests the speed, in the thumb wheel 200 that tests the speed
Frictional force effect lower carry out rotary operation.
It is above-mentioned, tachogenerator 400, the rotating speed for being used to detect friction pulley 300 positioned at the top of friction pulley 300, preferably
Photoelectric sensor.
In the alternative of the present embodiment, more preferably,
The circumferential direction of friction pulley 300 is evenly arranged with multiple blades.
Embodiment 2
A kind of auto parts and components rotation-speed measuring device is present embodiments provided, including such as the measurement head in embodiment 1.
In the alternative of the present embodiment, more preferably,
Also include horizontal mobile device 500 and longitudinal moving device 600, wherein:
Longitudinal moving device 600 is vertically arranged at the top of horizontal mobile device 500 and with horizontal mobile device 500 in level
It is slidably connected on direction;
Measurement head is located at the side of longitudinal moving device 600 and slided with the in the vertical direction of longitudinal moving device 600 and connected
Connect.
In use, the pressure head 100 that tests the speed is connected with auto parts and components (after auto parts and components for example can be automobile
Bridge), the rotation of auto parts and components drives the pressure head 100 that tests the speed to rotate, and the rotation for the pressure head 100 that tests the speed drives the thumb wheel 200 that tests the speed to rotate,
The rotating band dynamic friction wheel 300 of thumb wheel 200 that tests the speed rotates, and sensor detects the rotating speed of friction pulley 300.The rotating speed that the present invention is provided is surveyed
Head is measured, the rotating speed of auto parts and components can be effectively measured, measurement accuracy and efficiency is improved, has saved cost of labor.
Further, since horizontal mobile device 500 and longitudinal moving device 600 are provided with, thus in specific measurement process,
Operator can adjust measurement head lateral attitude and lengthwise position to adapt to the diverse location of different automobiles.Pass through transverse shifting
Device 500 and longitudinal moving device 600, substantially increase the automaticity of auto parts and components tachometric survey, improve work
Efficiency, has saved cost of labor.
The shape and structure to horizontal mobile device 500 are described in detail below below:
Horizontal mobile device 500 includes:
Bottom plate 510, the lateral movement plate 520 positioned at the top of bottom plate 510 and for driving movable plate 520 along bottom plate 510
Reciprocating first sliding equipment of length direction.
Shape and structure below to the first sliding equipment describes in detail as follows:
First sliding equipment includes:
The first guide rail 531 and the second guide rail 532 that are be arranged in parallel along the length direction of bottom plate 510, it is respectively arranged at first
The first sliding block and the second sliding block of the top of 531 and second guide rail of guide rail 532, for driving movable plate 520 along the and of the first guide rail 531
The drive rod 533 that second guide rail 532 is slided and the motor 534 for driving drive rod 533.
It should be noted that the two ends of bottom plate 510 are respectively designated as proximally and distally, wherein near-end is close to the one of vehicle
End, is distally one end away from vehicle.Motor 534 is located at the distal end of bottom plate 510.
The second sliding block that the first sliding block on first guide rail 531 is preferably arranged on two pieces, the second guide rail 532 is preferably provided with
For two pieces, two the first sliding blocks and two the second sliding blocks form the plane for consolidating support movable plate 520.Drive rod 533 is located at two
Between individual first sliding block and two the second sliding blocks, and it is connected with movable plate 520, for driving movable plate 520.
Shape and structure below to longitudinal moving device 600 describes in detail as follows:
Longitudinal moving device 600 includes:
The of the riser 610 being fixedly connected perpendicular to movable plate 520 and with movable plate 520, connection riser 610 and measurement head
Two sliding equipments, the drive mechanism for driving length direction of the measurement head along riser 610 to slide.
Shape and structure below to the second sliding equipment describes in detail as follows:
Second sliding equipment includes:
The 3rd guide rail 621 and the 4th guide rail 622 that are be arranged in parallel along the length direction of riser 610 and it is respectively arranged at
Three guide rails 621 and the 3rd sliding block and Four-slider of the top of the 4th guide rail 622.
Shape and structure below to drive mechanism describes in detail as follows:
Drive mechanism includes being used for driving the cephalomotor leading screw support 631 of measurement, being used for of being vertically arranged drives leading screw branch
Leading screw and the rotary handle 632 at the top of leading screw that frame 631 moves up and down.
By horizontal mobile device 500 and longitudinal moving device 600, the position of measurement head can be adjusted flexibly, it is to avoid
Manually adjust the operation inconvenience brought and the low technical problem of operating efficiency.
Finally it should be noted that:Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations;To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that:Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of tachometric survey head, it is characterised in that including:
The pressure head that tests the speed of auto parts and components is connected in a state of use, deviate from the auto parts and components positioned at the pressure head that tests the speed
Side and be coaxially disposed with the pressure head that tests the speed the thumb wheel that tests the speed, positioned at the thumb wheel that tests the speed away from the pressure head one that tests the speed
The friction pulley of side and being used for above the friction pulley detect the tachogenerator of the rotating speed of the friction pulley.
2. measurement head according to claim 1, it is characterised in that
The circumferential direction of the friction pulley is evenly arranged with multiple blades.
3. measurement head according to claim 2, it is characterised in that
The pressure head that tests the speed includes test the speed pressure head base and multiple connectors for being connected with auto parts and components.
4. a kind of auto parts and components rotation-speed measuring device, it is characterised in that including the measurement as described in claim any one of 1-3
Head.
5. measurement apparatus according to claim 4, it is characterised in that also including horizontal mobile device and vertically move dress
Put, wherein:
The longitudinal moving device is vertically arranged above the horizontal mobile device and with the horizontal mobile device in level
It is slidably connected on direction;
The measurement head is located at the side of the longitudinal moving device and slided with the longitudinal moving device in the vertical direction
Connection.
6. measurement apparatus according to claim 5, it is characterised in that the horizontal mobile device includes:
Bottom plate, the lateral movement plate above the bottom plate and for driving length of the movable plate along the bottom plate
Reciprocating first sliding equipment in direction.
7. measurement apparatus according to claim 6, it is characterised in that first sliding equipment includes:
The first guide rail and the second guide rail that are be arranged in parallel along the length direction of the bottom plate, be respectively arranged at first guide rail and
The first sliding block and the second sliding block above second guide rail, for driving the movable plate to be slided along first guide rail and the second guide rail
Dynamic drive rod and the motor for driving the drive rod.
8. measurement apparatus according to claim 7, it is characterised in that the longitudinal moving device includes:
The riser being fixedly connected perpendicular to the movable plate and with the movable plate, connects the of the riser and the measurement head
Two sliding equipments, the drive mechanism for driving length direction of the measurement head along the riser to slide.
9. measurement apparatus according to claim 8, it is characterised in that second sliding equipment includes:
The 3rd guide rail and the 4th guide rail that are be arranged in parallel along the length direction of the riser and it is respectively arranged at the described 3rd and leads
The 3rd sliding block and Four-slider above rail and the 4th guide rail.
10. measurement apparatus according to claim 9, it is characterised in that
The drive mechanism includes being used for driving the cephalomotor leading screw support of the measurement, being used for of being vertically arranged drives the silk
Leading screw and the rotary handle at the top of the leading screw that thick stick support moves up and down.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710492470.8A CN107132374A (en) | 2017-06-26 | 2017-06-26 | Tachometric survey head and auto parts and components rotation-speed measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710492470.8A CN107132374A (en) | 2017-06-26 | 2017-06-26 | Tachometric survey head and auto parts and components rotation-speed measuring device |
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CN107132374A true CN107132374A (en) | 2017-09-05 |
Family
ID=59735636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710492470.8A Pending CN107132374A (en) | 2017-06-26 | 2017-06-26 | Tachometric survey head and auto parts and components rotation-speed measuring device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110702431A (en) * | 2019-11-19 | 2020-01-17 | 安徽江淮汽车集团股份有限公司 | Composite air suspension detection device |
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JPH0921823A (en) * | 1995-07-10 | 1997-01-21 | Nippon Seiko Kk | Rolling bearing unit with rotating speed sensing device |
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CN204228178U (en) * | 2014-10-29 | 2015-03-25 | 重庆御捷汽车部件有限公司 | Translation lifting detects apparatus for adjusting position |
CN204649419U (en) * | 2015-06-04 | 2015-09-16 | 安徽工业大学 | A kind of plunger-copper sheathing friction pair performance testing device |
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CN105954542A (en) * | 2016-05-13 | 2016-09-21 | 高德科科技(北京)有限公司 | Full-automatic automobile speed detection equipment |
CN205779263U (en) * | 2016-06-24 | 2016-12-07 | 常柴股份有限公司 | The tachometric survey mechanism of diesel engine and diesel engine thereof |
CN106643480A (en) * | 2015-11-04 | 2017-05-10 | 大丰奥泰机械有限公司 | Automobile part dimension automatic measurement device |
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JPH04370763A (en) * | 1991-06-19 | 1992-12-24 | Matsushita Electric Ind Co Ltd | Speed detector |
JPH0921823A (en) * | 1995-07-10 | 1997-01-21 | Nippon Seiko Kk | Rolling bearing unit with rotating speed sensing device |
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CN204228178U (en) * | 2014-10-29 | 2015-03-25 | 重庆御捷汽车部件有限公司 | Translation lifting detects apparatus for adjusting position |
CN204649419U (en) * | 2015-06-04 | 2015-09-16 | 安徽工业大学 | A kind of plunger-copper sheathing friction pair performance testing device |
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CN205779263U (en) * | 2016-06-24 | 2016-12-07 | 常柴股份有限公司 | The tachometric survey mechanism of diesel engine and diesel engine thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110702431A (en) * | 2019-11-19 | 2020-01-17 | 安徽江淮汽车集团股份有限公司 | Composite air suspension detection device |
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Application publication date: 20170905 |