CN206593874U - Six-component sensor test positioning installation apparatus - Google Patents
Six-component sensor test positioning installation apparatus Download PDFInfo
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- CN206593874U CN206593874U CN201720330605.6U CN201720330605U CN206593874U CN 206593874 U CN206593874 U CN 206593874U CN 201720330605 U CN201720330605 U CN 201720330605U CN 206593874 U CN206593874 U CN 206593874U
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Abstract
The utility model provides a kind of six-component sensor test positioning installation apparatus, it is used for six-component sensor test block in the installation on part to be measured, and including body and control unit, also include on body and couple with control unit signal, the position detection unit detected with the locus to test block and part to be measured；And on body, and with the mechanical arm unit of control unit controller control, the mechanical arm unit includes the clamping section of clamping test part, and the move portion being connected between clamping section and body.Detection of the six-component sensor test positioning installation apparatus described in the utility model by position detection unit to test block (sensor unit) and part to be measured (hub adapter) locus, and under the control of the control unit, by mechanical arm unit action executing test block in the installation on part to be measured, so as to which automatic installation of the sensor unit in hub adapter can be realized, and existing manually installed mode can be overcome the shortcomings of.
Description
Technical field
The utility model is related to Automobile Measuring Techniques field, more particularly to a kind of six-component sensor test location and installation
Device.
Background technology
With becoming increasingly popular for automobile, people propose higher requirement to the security of automobile, wherein running car
Security depends on lengthwise movement (braking, traction control), and transverse movement (course changing control) and vertical movement (road fluctuating) are
It is no normal, if these load and moment of torsion is abnormal loads on car body, some parts will be made to produce extra load, very
The damage of the part or even vehicle can be extremely caused, and six square phase test system is to be directed to the automobile survey that above mentioned problem is developed
Test system.
Six-component sensor leads to when in use as the important component that carload acquisition is carried out in six square phase test system
It is often that first six-component sensor and the supporting rim adapter of vehicle and tire are fitted together and to form sensor unit, then will
Itself and the hub adapter location and installation matched being installed in advance on wheel hub.Conventional locating mounting method is by two at present
Is positioned in two bolts hole of root location guide insertion hub adapter, but this method is the drawbacks of have following：
1st, current locating mounting method needs 2-3 people while the progress that cooperates, and usually 1 people commands another 2 people to enter using naked eyes
Row left and right, move up and down or turn-sensitive device assembly, to realize the location and installation of bolt hole and guide rod, it takes time and effort, effect
Rate is low.
2nd, current locating mounting method is mainly by staff determines bolt hole and location guide by naked eyes
The goodness of fit, low precision, it is easy to cause guide rod to be collided with sensor unit, so that the precision of sensor can be influenceed, or even can make
Into the destruction of sensor.
Utility model content
In view of this, the utility model is directed to a kind of six-component sensor test positioning installation apparatus, that can enter
Line sensor assembly is avoided that the deficiency of existing location and installation mode in the installation in hub adapter.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of six-component sensor test positioning installation apparatus, for six-component sensor test block on part to be measured
Installation, the six-component sensor test with positioning installation apparatus include body and control unit, in addition to：
Position detection unit, couples on the body, and with described control unit signal, to constitute to the test
Part and the detection of the part locus to be measured；
Mechanical arm unit, on the body, and with described control unit controller control, the mechanical arm unit includes
The clamping section of the test block is clamped, and the move portion being connected between the clamping section and the body, in the control
Under the control of unit, the move portion acts and the clamping section is had the movement relative to the body, described to perform
Test block is in the installing on the part to be measured.
Further, the position detection unit is three CMMs.
Further, the mechanical arm unit rotational is provided with and the machinery on the body on the body
Arm unit is connected and in the rotary driving part that the mechanical arm unit rotational is driven under the control of described control unit.
Further, the rotary driving part is stepper motor.
Further, the move portion includes rotating the first support on the body, is connected to described first
Left and right translation component on frame, and the upper and lower translation component being connected on the left and right translation component；The clamping section includes
It is connected to clamping jaw on the upper and lower translation component, that folding is driven by straight line PTO.
Further, the left and right translation component includes being articulated in the first support and being filled by straight line power output
The second support for driving pivot is put, and is articulated in the second support and pivot is driven by straight line PTO
3rd support, the second support is opposite with the pivotal orientation of the 3rd support；The upper and lower translation component and the left and right translation
The structure of component is identical.
Further, the pressure detected to putting on the chucking power on the test block is provided with the clamping jaw to examine
Survey unit.
Further, the left and right translation component and the upper and lower translation component and the clamping section is are divided into described the
Two groups of one support two ends.
Further, the stopper slot of the test block is placed provided with positioning on the body.
Further, the road wheel that rotation is driven by drive device is provided with the bottom of the body.
Relative to prior art, the utility model has the advantage that：
(1) six-component sensor test positioning installation apparatus described in the utility model, passes through position detection unit pair
Test block (sensor unit) and the detection of part to be measured (hub adapter) locus, and under the control of the control unit, by
Mechanical arm unit action executing test block is in the installation on part to be measured, so as to can realize sensor unit in hub adapter
It is automatic to install, and existing manually installed mode can be overcome the shortcomings of.
(2) position detection unit can realize the detection to locus well using three CMMs.
(3) mechanical arm unit rotational, which is set, can improve the adaptability to test block installation position.
(4) rotary driving part is stepper motor, can be beneficial to the accurate control to mechanical arm unit rotational amount.
(5) move portion translates component by left and right and upper and lower translation component is constituted, and can simplify structure, and is easy to manufacture and design.
(6) set whether pressure sensing cell can be in place judged installation by the detection to chucking power, with profit
In the control to installation process.
(7) translation component and clamping section are set respectively in first support two ends, can improve the holding capability to test block.
(8) stopper slot is set to be beneficial to the stable placement of test block, in order to which mechanical arm unit is clamped to it.
(9) road wheel is set to be easily installed the movement of device, the need for adapting to different operating situation.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation of the six-component sensor test positioning installation apparatus described in the utility model embodiment
Figure；
Fig. 2 is under another visual angle of six-component sensor test positioning installation apparatus described in the utility model embodiment
Structural representation；
Fig. 3 is the structural representation of the body described in the utility model embodiment；
Fig. 4 is the structural representation of the mechanical arm unit described in the utility model embodiment；
Fig. 5 is the structural representation of the clamping section described in the utility model embodiment；
Description of reference numerals：
1- bodies, 2- machinery arm units, the CMMs of 3- tri-, 4- control units, 5- stepper motors, 6- hydraulic electric control valves
Case, 7- boss, 8- mounting holes, 9- stopper slots, 10- road wheels, 11- first supports, 111- installation axles, 12- second supports, 13-
Hydraulic cylinder, the supports of 14- the 3rd, 15- hydraulic cylinders, the supports of 16- the 4th, the supports of 17- the 5th, 18- clamping jaws, 19- hydraulic cylinders, 20- turns
Axle.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The present embodiment and a kind of six-component sensor test positioning installation apparatus, it is used for six-component sensor test block
Installation on part to be measured, and six-component sensor test positioning installation apparatus includes body and control unit, in addition to
Couple on body and with control unit signal, examined with the position that the locus to test block and part to be measured is detected
Survey unit, and on body, and with the mechanical arm unit of control unit controller control, the mechanical arm unit includes clamping and surveys
The clamping section of test specimen, and the move portion being connected between clamping section and body, under the control of the control unit, move portion action
And cause clamping section that there is the movement relative to body, to perform test block in the installing on part to be measured.
Based on overall structure as above, a kind of example of the six-component sensor test positioning installation apparatus of the present embodiment
Property structure as shown in Figures 1 and 2, wherein, in the present embodiment test block and part to be measured respectively with by six-component sensor with wheel
Illustrate, and have exemplified by the sensor unit that hub adapter and tire are assembled into, and hub adapter in tested vehicle
In body structure, mechanical arm unit 2 is arranged on one end of body 1, and is lifting ability to work, and mechanical arm unit 2 also sets for rotation
In on body 1, and provided with being connected with mechanical arm unit 2 on body 1, for driving the rotation that mechanical arm unit 2 is rotated
Turn drive division.In the present embodiment, the rotary driving part is the stepper motor 5 for being fixed on the end of body 1.
Foregoing control unit 4 is also disposed on one end of body 1 in the present embodiment, and control unit 4 specifically uses industrial computer
Or computer, control unit 4 is arranged in the side of stepper motor 5, and hydraulic pressure electricity is then provided with the opposite side of stepper motor 5
Clack box 6 is controlled, hydraulic electric control clack box 6 is used to be controlled each hydraulic cylinder described below, to realize the space of mechanical arm unit 2
Motion.Each automatically controlled end and the controller control of control unit 4 in the present embodiment in stepper motor 5 and hydraulic electric control clack box 6, to receive
The control signal of control unit 4 and act, and foregoing position detection unit is three CMMs 3 being fixed on body 1,
Three CMMs 3 couple especially by without demarcation vision servo system with the signal of control unit 4, and detection signal is sent to
Control unit 4 is handled by it.
It is a plate armature to be illustrated in figure 3 body 1 in the concrete structure of body 1, the present embodiment, to be conducive to machinery
The arrangement of arm unit 2 and control unit 4, hydraulic electric control clack box 6 etc..Boss 7, the scanning of three coordinates are fixed with one end of body 1
Instrument 3 is the top for being fixed on boss 7, and can be not blocked three CMMs 3, installation is additionally provided with the middle part of boss 7
Hole 8, mechanical arm unit 2 is installed in the mounting hole 8, and the rotation that is implemented on body 1 is set, and with positioned at mounting hole 8
The stepper motor 5 of one end is connected.
For ease of the clamping to test block in the present embodiment, test block is specially to be positioned on body 1 in test, and in order to
Stable beneficial to test block is placed, and the opposite side relative to boss 7 on body 1 is also equipped with stopper slot 9, test block when using
Bottom be placed in stopper slot 9 and just may be used.The need for adapting under different operating situation, in the present embodiment in the bottom of body 1 also
Road wheel 10 is provided with, while being also equipped with the stepper motor for driving road wheel 10 to rotate, the stepper motor on body 1
Also control is connected to control unit 4, and it uses gear reduced drive between each road wheel 10.
As shown in figure 4, the move portion in the present embodiment in aforementioned mechanical arm unit 2 includes first support 11, this is connected to
Left and right translation component in first support 11, and translate the upper and lower translation component that component is connected, foregoing clamping section with left and right
Then it is connected on upper and lower translation component.Specifically, installation axle 111,111 turns of installation axle are fixed with the side of first support 11
It is dynamic to be installed in mounting hole 8, set with the unitary rotation for realizing mechanical arm unit 2.Translation component in left and right is then included by pivot joint
Axle R1 is articulated in the second support 12 of the one end of first support 11, and is articulated in the 3rd of the one end of second support 12 the by drive-connecting shaft R2
Support 14, is provided with the hydraulic cylinder 13 for being used for driving second support 12 to pivot, the between first support 11 and second support 12
The hydraulic cylinder 15 for being used for driving the 3rd support 14 to pivot is provided between two supports 12 and the 3rd support 14.
In the present embodiment, the oil outlet end that enters of hydraulic cylinder 13 and hydraulic cylinder 15 is connected with hydraulic electric control clack box 6, with single by control
Member 4 is controlled, and under the driving of hydraulic cylinder 13 and hydraulic cylinder 15, the support 14 of second support 12 and the 3rd is around respective drive-connecting shaft
Pivotal orientation is on the contrary, be achieved in the left and right locomotive function of left and right translation component.Upper and lower translation component and left and right in the present embodiment
The structure for translating component is identical, and it is all under the driving of hydraulic cylinder, by the 4th support 16 and the 5th support 17 rotating around pivot
Spindle R3 and drive-connecting shaft R4 carry out the pivot of opposite direction, and realize upper and lower translation component move up and down function.
As shown in figure 5, the clamping section in the present embodiment in mechanical arm unit 2 specifically includes and is articulated in the 5th by rotating shaft 20
Two clamping jaws 18 positioned opposite on support 17, are also equipped with hydraulic cylinder 19 between two clamping jaws 18, hydraulic cylinder 19 also with liquid
Voltage control clack box 6 is connected, under the driving of hydraulic cylinder 19, two open and close movements of clamping jaw 18, so that the folder to test block can be realized
Hold.The pressure detecting list that can be detected to the chucking power put on test block is additionally provided with the present embodiment on clamping jaw 18
Member, the pressure sensing cell is specifically using the pressure sensor being arranged on clamping jaw 18.Pressure sensor is connected in control
In place whether unit 4, the detection by the pressure sensor to chucking power can be installed in installation by control unit 4 to test block
Judged, so as to be conducive to the control to installation process.
To improve the holding capability to test block in the present embodiment, the left and right translation component and upper and lower translation of move portion are constituted
Component, and the clamping section being connected on upper and lower translation component are two groups set in the two ends of first support 11, are made certainly
In the case of being permitted with situation, it also can only set one group, or for three groups, four groups etc..In addition, except being realized using hydraulic cylinder
The pivot of each translation component or clamping jaw 18, certainly also using the controllable straight line power output dress of linear electric motors or other strokes
Put.
The six-component sensor test of the present embodiment when in use, is first adapted to positioning installation apparatus in tested vehicle wheel hub
The red color lump of mark three is thought at three bolts hole of device, under the control of control unit 4, three CMMs 3 are suitable to wheel hub
Bolt hole on orchestration is scanned, and determines its 3 d space coordinate, and feeds back to control unit 4, and control unit 4 can be in display
The spatial pose and coordinate of screen display hub adapter upper bolt hole.Then, will by six-component sensor, rim adapter and
The sensor unit that tire assembles is positioned at the stopper slot 9 on body 1, and by rim adapter with hub adapter
On corresponding three bolts hole of bolt hole labeled as blueness, then be scanned by three CMMs 3, determine that sensor is total
Into the space coordinate and pose of upper bolt hole.
Then, wheel parameter is inputted in control unit 4, and the pose of sensor unit bolt hole is set to target position
Appearance, subsequent control unit 4 calculates the folding amount of clamping jaw 18, and mechanical arm unit 2 movement locus, and control machinery arm list
Each hydraulic cylinder and stepper motor 5 are acted in member 2, and sensor unit are clamped by clamping jaw 18, control unit 4 after clamping
Record now chucking power of the clamping jaw 18 to sensor unit.Then, by the sky of hub adapter upper bolt hole in control unit 4
Between pose be set to object pose, control unit 4 calculates the movement locus of mechanical arm unit 2 again, and control corresponding hydraulic cylinder and
Stepper motor 5 is acted, and sensor unit is moved to hub adapter, to carry out sensor unit in hub adapter
Installing.Control unit 4 can judge to be installed in place and stop peace according to the clamping force value at now clamping jaw 18 after the completion of installing
Pretend industry.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of six-component sensor test positioning installation apparatus, for six-component sensor test block in the peace on part to be measured
Dress, the six-component sensor test includes body (1) and control unit (4) with positioning installation apparatus, it is characterised in that also wrap
Include：
Position detection unit, couples on the body (1), and with described control unit (4) signal, is surveyed with constituting to described
Test specimen and the detection of the part locus to be measured；
Mechanical arm unit (2), on the body (1), and with described control unit (4) controller control, the mechanical arm list
First (2) include the clamping section for clamping the test block, and the movement being connected between the clamping section and the body (1)
Portion, under the control of described control unit (4), the move portion acts and the clamping section is had relative to the body
(1) movement, to perform the test block in the installing on the part to be measured.
2. six-component sensor test positioning installation apparatus according to claim 1, it is characterised in that：The position inspection
Survey unit is three CMMs (3).
3. six-component sensor test positioning installation apparatus according to claim 1, it is characterised in that：The mechanical arm
Unit (2) is rotated on the body (1), be provided with the body (1) with mechanical arm unit (2) drive connection,
And in the rotary driving part for driving the mechanical arm unit (2) to rotate under the control of described control unit (4).
4. six-component sensor test positioning installation apparatus according to claim 3, it is characterised in that：The rotation is driven
Dynamic portion is stepper motor (5).
5. six-component sensor test positioning installation apparatus according to claim 3, it is characterised in that：The move portion
Including rotating the first support (11) on the body (1), the left and right translation group in the first support (11) is connected to
Part, and the upper and lower translation component being connected on the left and right translation component；The clamping section includes being connected to flat above and below described
Move clamping jaw (18) on component, that folding is driven by straight line PTO.
6. six-component sensor test positioning installation apparatus according to claim 5, it is characterised in that：The left and right is flat
Moving component includes being articulated in the first support (11) and being driven by straight line PTO the second support of pivot
(12), and it is articulated in the second support (12) and is driven by straight line PTO the 3rd support (14) of pivot,
The second support (12) is opposite with the pivotal orientation of the 3rd support (14)；The upper and lower translation component and the left and right translation group
The structure of part is identical.
7. six-component sensor test positioning installation apparatus according to claim 5, it is characterised in that：In the clamping jaw
(18) it is provided with to putting on the pressure sensing cell that the chucking power on the test block is detected.
8. the six-component sensor test positioning installation apparatus according to any one of claim 5 to 7, its feature exists
In：The left and right translation component and the upper and lower translation component and the clamping section are to be divided into the first support (11) two ends
Two groups.
9. six-component sensor test positioning installation apparatus according to claim 1, it is characterised in that：In the body
(1) stopper slot (9) of the test block is placed provided with positioning.
10. six-component sensor test positioning installation apparatus according to claim 1, it is characterised in that：In the machine
The bottom of body (1) is provided with the road wheel (10) that rotation is driven by drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330605.6U CN206593874U (en) | 2017-03-29 | 2017-03-29 | Six-component sensor test positioning installation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330605.6U CN206593874U (en) | 2017-03-29 | 2017-03-29 | Six-component sensor test positioning installation apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN206593874U true CN206593874U (en) | 2017-10-27 |
Family
ID=60121789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330605.6U Active CN206593874U (en) | 2017-03-29 | 2017-03-29 | Six-component sensor test positioning installation apparatus |
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| Country | Link |
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| CN (1) | CN206593874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751055A (en) * | 2018-05-24 | 2018-11-06 | 安庆联动属具股份有限公司 | A kind of stepless regulated system and method for lift truck attachment clamping force |
| CN109406034A (en) * | 2018-12-03 | 2019-03-01 | 中汽研（常州）汽车工程研究院有限公司 | A kind of novel six-component sensor lateral components |
-
2017
- 2017-03-29 CN CN201720330605.6U patent/CN206593874U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751055A (en) * | 2018-05-24 | 2018-11-06 | 安庆联动属具股份有限公司 | A kind of stepless regulated system and method for lift truck attachment clamping force |
| CN108751055B (en) * | 2018-05-24 | 2023-12-26 | 安庆联动属具股份有限公司 | Stepless regulation and control system and method for clamping force of forklift attachment |
| CN109406034A (en) * | 2018-12-03 | 2019-03-01 | 中汽研（常州）汽车工程研究院有限公司 | A kind of novel six-component sensor lateral components |
| CN109406034B (en) * | 2018-12-03 | 2024-03-08 | 中汽研汽车检验中心(常州)有限公司 | Six-component force sensor outer side assembly |
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