CN109932190A - Jump detection device in brake disc end - Google Patents
Jump detection device in brake disc end Download PDFInfo
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- CN109932190A CN109932190A CN201711367850.5A CN201711367850A CN109932190A CN 109932190 A CN109932190 A CN 109932190A CN 201711367850 A CN201711367850 A CN 201711367850A CN 109932190 A CN109932190 A CN 109932190A
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- brake disc
- detection device
- servo motor
- control unit
- jumped
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Abstract
This disclosure relates to which detection device is jumped at a kind of brake disc end, including positioning mechanism (1), clamp system (2), testing agency (3), rotating mechanism (4) and control unit (5), wherein, positioning mechanism (1) is for installing brake disc workpiece, clamp system (2) is used to fix the position of brake disc workpiece, testing agency (3) is used to obtain the end jump value of brake disc, rotating mechanism (4) provides rotary power for brake disc, control unit (5) is for controlling clamp system (2), the operation of testing agency (3) and rotating mechanism (4).Through the above technical solutions, realizing the automatic detection to the installation quality of brake disc and hub bearing, avoids the end as caused by installation deflection from jumping difference and cause quality problems.
Description
Technical field
This disclosure relates to automotive field, and in particular, to a kind of brake disc end jump detection device.
Background technique
Brake disc is the key components and parts in brake system of car, has many parameters to need to detect, it is most important that its end
Jump value needs on-line checking.The end jump value of brake disc refers on the specified diameter circumference in its end face, by side end face each point with perpendicular to
The planar member maximum of benchmark axial line and the difference of minimum range, unqualified will will lead in Motor Vehicle Braking Procedure of the difference are trembled
It moves, issue the serious consequences such as sound or brake failure of whistling, be process detection parameters important in automobile manufacturing process.It is existing right
The device of row detection is jumped at the end of brake disc, is used as measuring instrument frequently with amesdial, artificial to read numerical value of beating, brake disc by
Artificial to clamp, the rotation of brake disc causes measurement process time-consuming and laborious by manual drive, and measuring result error is larger.
Summary of the invention
Purpose of this disclosure is to provide a kind of brake disc ends to jump detection device, which can be realized to brake disc and wheel hub
The automatic detection of the installation quality of bearing avoids the end as caused by installation deflection from jumping difference and causes quality problems.
To achieve the goals above, the disclosure provides a kind of brake disc end jump detection device, including positioning mechanism, clamping machine
Structure, testing agency, rotating mechanism and control unit, wherein positioning mechanism is for installing brake disc workpiece, and clamp system is for solid
The position of Moving plate workpiece is customized, testing agency is used to obtain the end jump value of brake disc, and rotating mechanism provides rotation for brake disc and moves
Power, control unit are used to control the operation of clamp system, testing agency and rotating mechanism；
The positioning mechanism includes positioning adjustment part, which can be mobile relative to work top；Positioning is adjusted
It is provided with positioning support in one integral piece, brake disc workpiece is installed in the positioning support；
The positioning adjustment part includes movable block, and the periphery of the movable block is evenly equipped with multiple locating pieces；Locating piece and work
Table top is connected, and movable block is connect with locating piece by screw rod；
Optionally, the clamp system includes clamping brace block, rotation gripping block and clamping cylinder, and rotation gripping block is being pressed from both sides
The damper traveller of brake disc workpiece is clamped between clamping brace block and rotation gripping block under the driving of tight cylinder.
Optionally, the surface of the clamping brace block is provided with the strip groove for placing damper traveller.
Optionally, the testing agency includes detector and for adjusting detector tune at a distance from brake disc relative position
Complete machine structure.
Optionally, the distance adjusting mechanism includes horizontally disposed the first sliding rail and apart from adjustment cylinder, should
Distance adjustment cylinder connects the detector, and distance adjustment cylinder can be slided along the first sliding rail.
Optionally, the rotating mechanism includes servo motor, and the bottom end of servo motor is provided with spring ball pin, spring ball pin
It can be caught in the heat release hole of brake disc.
Optionally, the rotating mechanism further includes the second sliding rail that servo motor drives cylinder and is arranged along the vertical direction,
Servo motor drives cylinder to connect the servo motor, and servo motor drives cylinder that can slide along the second sliding rail so that servo
Motor is close or far from brake disc.
Optionally, it is provided with installation part in the shaft of the servo motor, the spring ball pin is installed on the installation part.
Optionally, described control unit includes controller, the controller respectively with the clamp system, rotating mechanism and inspection
Mechanism electrical connection is surveyed to control corresponding mechanism operation respectively, and the detection signal of the testing agency feeds back to the control
Device.
Through the above technical solutions, brake disc workpiece is mounted on positioning mechanism, control unit controls clamp system pair
Brake disc Workpiece clamping, to guarantee that brake disc workpiece is fixed during the detection process；Control unit controls rotating mechanism rotation
To drive braking disc spins, control unit controls testing agency simultaneously and detects to the end jump value of brake disc.It realizes to system
The automatic detection of the installation quality of Moving plate and hub bearing avoids the end as caused by installation deflection from jumping difference and causes quality problems.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the overall structure diagram that detection device is jumped at the brake disc end that the disclosure provides；
Fig. 2 is the structural schematic diagram for the positioning mechanism that the disclosure provides；
Fig. 3 is the structural schematic diagram for the clamp system that the disclosure provides；
Fig. 4 is the structural schematic diagram for the testing agency that the disclosure provides；
Fig. 5 is the front view for the rotating mechanism that the disclosure provides；
Fig. 6 is the side view for the rotating mechanism that the disclosure provides；
Fig. 7 is the structural block diagram that detection device is jumped at the brake disc end that the disclosure provides.
Description of symbols
1 positioning mechanism；11 positioning adjustment parts；111 movable blocks；112 locating pieces；12 positioning supports；121 first auxiliary branch
Support；1211 first auxiliary support bars；1212 brake discs position plane；1213 guide posts；122 second Auxiliary supports；1221 second
Auxiliary support bar；1222 brackets position plane；1223 location supporting rods；2 clamp systems；21 clamping brace blocks；22 rotation gripping blocks；
23 clamping cylinders；24 strip grooves；25 rotating handles；3 testing agencies；31 detectors；32 distance adjusting mechanisms；321 first is sliding
Rail；322 distance adjustment cylinders；4 rotating mechanisms；41 servo motors；42 spring ball pins；43 second sliding rails；44 installation parts；45 supports
Frame；46 sliding platforms；47 servo motors drive cylinder；48 travel switches；5 control units.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " is typically referred to corresponding
It is defined on the basis of the drawing of attached drawing.
The disclosure provides a kind of brake disc end jump detection device, referring to Fig. 1, including positioning mechanism 1, clamp system 2, detection
Mechanism 3, rotational structure 4 and control unit 5, wherein positioning mechanism 1 is for installing brake disc workpiece, and clamp system 2 is for fixing
The position of brake disc workpiece, testing agency 3 are used to obtain the end jump value of brake disc, and rotating mechanism 4 provides rotation for brake disc and moves
Power, control unit 5 are used to control the operation of clamp system 2, testing agency 3 and rotating mechanism 4.
In the above-described embodiments, brake disc workpiece is the assembly structure that brake disc, bracket and damper traveller are formed.It will system
Moving plate workpiece is mounted on positioning mechanism 1, and control unit 5 controls clamp system 2 to brake disc Workpiece clamping, to guarantee brake disc
Workpiece is fixed during the detection process；Control unit 5 controls the rotation of rotating mechanism 4 to drive braking disc spins, and control is single
Member 5 controls testing agency 3 simultaneously and detects to the end jump value of brake disc.Technical solution through this embodiment is realized to system
The automatic detection of the installation quality of Moving plate and hub bearing avoids the end as caused by installation deflection from jumping difference and causes quality problems.
In the above-described embodiments, referring to fig. 2, positioning mechanism 1 includes positioning adjustment part 11, which being capable of phase
It is mobile for work top；It is provided with positioning support 12 on positioning adjustment part 11, brake disc workpiece is installed in the positioning support 12.
In the present embodiment, work top refers to detecting the end jump value of brake disc using the detection device in the present embodiment
When, the placement plane of detection device.Brake disc workpiece is mounted in positioning support 12, and positioning support 12 is mounted on positioning adjustment part
On 11, positioning adjustment part 11 is mobile relative to work top, so that position of the brake disc workpiece on work top is adjustable, guarantees
Brake disc can be aligned with testing agency 3, be further ensured that the detection effect of testing agency 3.In the present embodiment, positioning support 12
It is used to the first Auxiliary support 121 of brake disc be installed and for mounting bracket including being vertically arranged on positioning adjustment part 11
Second Auxiliary support 122, wherein the first Auxiliary support 121 includes the first auxiliary support bar 1211 being vertically arranged, the first auxiliary
The top of support rod 1211 is provided with brake disc positioning plane 1212, is vertically arranged with guiding in brake disc positioning plane 1212
Column 1213, brake disc are sleeved on the positioning that brake disc is realized in the guide post 1213.Second Auxiliary support 122 includes the second auxiliary
Support rod 1221, the top of the second auxiliary support bar 1221 are provided with bracket positioning plane 1222, which positions plane 1222
On be provided with multiple location supporting rods 1223, location supporting rod 1223 is used to support the bracket in brake disc workpiece.
Specifically, positioning adjustment part 11 includes movable block 111, and the periphery of the movable block 111 is evenly equipped with multiple locating pieces
112；Locating piece 112 and work top are connected, and movable block 111 is connect with locating piece 112 by screw rod.It is mobile in the present embodiment
Block 111 is rectangular configuration, and locating piece 112 is provided with 4, is distributed in the surrounding of movable block 111, by unscrewing or screwing spiral shell
Bar reaches the side of movable block 111 and becoming larger or becoming smaller for the distance between locating piece 112, further realizes movable block 111
The purpose moved on work top.In other embodiments, diamond shape or hexagonal structure can be used in movable block 111, only
Guarantee that the distance between the side of locating piece 112 and movable block 111 can change.In the present embodiment, locating piece 112 with
Welding can be used in work top or bolted mode is fixed, and guarantees the opposite position of locating piece 112 and movable block 111
It sets when changing, locating piece 112 is connected always with work top.
Specifically, in the another embodiment of the disclosure, referring to Fig. 3, clamp system 2 includes clamping brace block 21, rotation
Gripping block 22 and clamping cylinder 23 rotate gripping block 22 under the driving of clamping cylinder 23 for the damper traveller of brake disc workpiece
It is clamped between clamping brace block 21 and rotation gripping block 22.Wherein, damper traveller is column structure, in the present embodiment, rotation
Turning gripping block 22 is rectangular block shape structure, and rotation gripping block 22 is connect by rotating handles 25 with the piston rod of clamping cylinder 23.
After brake disc workpiece is mounted on positioning mechanism 1, control unit 5 controls clamping cylinder 23 and works, the work of clamping cylinder 23
The elongation of stopper rod is able to drive the rotation of rotating handles 25, and then rotation gripping block 22 is driven to move to the direction of clamping brace block 21
It is dynamic, to damper traveller is clamped between clamping brace block 21 and rotation gripping block 22, to guarantee that brake disc workpiece is being examined
It is fixed during survey.In the present embodiment, detection switch is provided on clamping cylinder 23, control unit 5 uses PLC, can
Realize the control of the movement to clamping cylinder 23；If rotation gripping block 22 does not clamp damper traveller and clamping cylinder 23
Piston rod is not elongated to maximum position, this signal can be sent to control unit 5 by detection switch, and control unit 5 can control
Alarm module is alarmed.If rotation gripping block 22 clamps damper traveller, this signal is sent to control by detection switch
Unit 5, control unit 5 control rotating mechanism 4 and run.
Further, in the another embodiment of the disclosure, the surface of clamping brace block 21 is provided with for placing damping
The strip groove 24 of device traveller.In the present embodiment, the cross section of strip groove 24 is semi-cylindrical, structure design in order to be in
The damper traveller of column construction is adapted, and guarantees the clamping effect of clamp system 2.
Specifically, in the another embodiment of the disclosure, referring to fig. 4, testing agency 3 is including detector 31 and for adjusting
The distance adjusting mechanism 32 of detector 31 and brake disc relative position.Wherein, detector 31 is used to measure the end jump value of brake disc.
When needing detector 31 to measure work, make detector 31 mobile by 5 command range adjustment mechanism 32 of control unit
To the surface of the detection circle of brake disc, to realize the detection to the end jump value of each point on detection circle, and will test
Value sends control unit 5 to, and output reduces measurement error to display screen after control unit 5 will test value calculation process.Work as rotation
After mechanism 4 drives braking disc spins setting time, setting time is braking disc spins 3-4 weeks, the adjustment of 5 command range of control unit
Mechanism 32 makes detector 31 be moved to initial position, waits the beginning of detection work next time.In the present embodiment, control unit 5
Using PLC.
Specifically, in the another embodiment of the disclosure, distance adjusting mechanism 32 includes horizontally disposed first
Sliding rail 321 and apart from adjustment cylinder 322, distance adjustment cylinder 322 connects the detector 31, and distance adjusts 322 energy of cylinder
It is enough to be slided along the first sliding rail 321.In the present embodiment, sliding block is provided on the piston rod of distance adjustment cylinder 322, and sliding block can be
Slided on first sliding rail, distance adjustment cylinder 322 can work under the control of control unit 5 so that piston rod elongation or
Shorten.When needing detector 31 to detect the end jump value of brake disc, cylinder is adjusted by 5 command range of control unit
322 piston rod elongation, piston rod push detector 31 to reach the round surface of detection, detector 31 and brake disc, i.e.,
It can start to detect work.
Specifically, in the another embodiment of the disclosure, referring to figs. 5 and 6, rotating mechanism 4 includes servo motor 41, is watched
The bottom end for taking motor 41 is provided with spring ball pin 42, and spring ball pin 42 can be caught in the heat release hole of brake disc.In brake disc
Heart position is provided with centre bore, and the edge of centre bore is provided with a circle heat release hole.When the detection switch in testing agency 3 detects
When the elongation of the piston rod of distance adjustment cylinder 322 reaches setting value, control unit 5 is sent a signal to, control unit 5 is controlled
Servo motor 41 processed rotates, and brake disc is rotated together with servo motor 41 under the drive of spring ball pin 42.Servo motor 41
Desired speed is 10-12r/min.The present embodiment uses spring ball pin 42, is extensible member, when spring ball pin 42 is not caught in heat dissipation
In hole and when contacting with the disk of brake disc, spring ball pin 42 is compressed under the pressure effect of brake disc, when spring ball pin 42
When rotation reaches the surface of heat release hole, under the action of 42 natural resiliency power of spring ball pin, spring ball pin 42 is smoothly caught in scattered
In hot hole.
Further, in the another embodiment of the disclosure, rotating mechanism 4 further includes servo motor driving cylinder 47 and edge
Second sliding rail 43 of vertical direction setting, the second sliding rail 43 are arranged in braced frame 45, and servo motor drives cylinder 47 to connect
The servo motor 41, servo motor drive cylinder 47 can along the second sliding rail 43 slide so that servo motor 41 it is close or
Far from brake disc.In the present embodiment, detection switch, the piston of clamping cylinder 23 are provided on the clamping cylinder 23 of clamp system 2
Bar is elongated to maximum position, i.e. clamp system 2 clamps brake disc workpiece, and detection switch sends this signal to control unit at this time
5, after control unit 5 receives this signal, 23 stop motion of clamping cylinder is controlled, and control unit 5 controls servo motor driving
Cylinder 47 is moved along the second sliding rail 43, to drive servo motor 41 close to brake disc, so that spring ball pin 42 can be caught in system
In the heat release hole of Moving plate.Specifically, the piston rod of servo motor driving cylinder 47 is connected by sliding platform 46 and servo motor 41
It connects, when piston rod elongation, drives sliding platform 46 along 43 slide downward of the second sliding rail, while driving servo motor 41 close to system
Moving plate.In the present embodiment, control unit 5 uses PLC, and when servo motor 41 is moved to setting position, i.e. spring ball pin 42 is caught in
When in the heat release hole of brake disc, travel switch 48 detects the displacement information of piston rod, sends this information to control unit 5,
Control unit 5 controls servo motor driving cylinder 47 and stops working.
Further, in the another embodiment of the disclosure, installation part 44 is provided in the shaft of servo motor 41, the peace
Spring ball pin 42 is installed in piece installing 44.In the present embodiment, installation part 44 is plate structure, when the shaft of servo motor 41 rotates
When, drive installation part 44 and spring ball pin 42 to rotate together.In other embodiments, block structure can be used in installation part 44, only
It needs to guarantee that installation part 44 can be connect with the shaft of servo motor 41, and spring ball pin 42 can be installed and drive spring ball pin
42 rotations.
Specifically, control unit 5 include controller, the controller respectively with clamp system 2, rotating mechanism 4 and detection machine
The electrical connection of structure 3 to control corresponding mechanism operation respectively, and the detection signal that will test mechanism 3 feeds back to the controller.
Detection device is jumped at the brake disc end of the disclosure, and referring to Fig. 7, specific workflow is as follows:
Step 1: brake disc workpiece is installed to positioning mechanism 1；
Step 2: control unit 5 controls clamp system 2 and clamps brake disc workpiece；Detailed process is as follows:
Detection switch is provided on the clamping cylinder 23 of clamp system 2, the piston rod of clamping cylinder 23 is elongated to dominant bit
It sets, i.e., clamp system 2 clamps brake disc workpiece, and detection switch sends this signal (displacement signal) to control unit 5 at this time, control
After unit 5 processed receives this signal, 23 stop motion of clamping cylinder is controlled, and execute step 3；If detection switch detects clamping
The piston rod of cylinder 23 is not elongated to maximum position, then detection switch sends this signal to control unit 5, and control unit 5 is controlled
Alarm equipment alarm processed；
Step 3: control unit 5 controls rotating mechanism 4 and brake disc；Detailed process is as follows:
Control unit 5 controls servo motor driving cylinder 47 and sliding platform 46 is pushed to move along the second sliding rail 43, works as sliding
When platform 46 and travel switch 48 contact, travel switch 48 sends a signal to control unit 5；Control unit 5 receives this signal
After (activation signal), control servo motor drives 47 stop motion of cylinder, and executes step 4.
Step 4: control unit 5 controls testing agency 3 and brake disc；Detailed process is as follows:
Control unit 5 controls the piston rod elongation of the distance adjustment cylinder 322 in testing agency 3, and detector 31 is pushed to move
Dynamic, when the elongation of piston rod reaches setting value, the detection switch in distance adjustment cylinder 332 sends signal (displacement signal)
To control unit 5, control unit 5 receives command range adjustment 332 stop motion of cylinder after this signal, and executes step 5；
Step 5: control unit 5 controls rotating mechanism 4 and drives braking disc spins, meanwhile, control unit 5 controls testing agency
The end jump value of 3 acquisition brake discs simultaneously feeds back to control unit 5.Detailed process is as follows:
The servo motor 41 that control unit 5 controls in rotating mechanism 4 is rotated, to drive the rotation of brake disc, together
When, control unit 5 controls the end jump value that testing agency 3 obtains brake disc, and testing agency 3 transmits the end jump value measured in real time
To control unit 5,5 opposite end jump value of control unit is shown on a display screen after being handled.
Step 6, after detection, control unit 5 controls clamp system 2, rotational structure 4 and testing agency 3 and returns to initially
State waits the beginning of next detection process.Detailed process is as follows:
After servo motor 41 rotates setting time, this setting time is that servo motor 41 rotates 3-4 circle, servo motor 41
It stops rotating, meanwhile, control unit 5 controls the servo motor driving cylinder 46 in rotating mechanism 4 and drives 41 return of servo motor,
Control unit 5 controls the distance adjustment cylinder 322 in testing agency 3 and drives 31 return of detector, and control unit 5 controls clamping machine
Clamping cylinder 23 in structure 2 drives rotation 22 return of gripping block.
Detection device is jumped at brake disc end in the present embodiment, realizes the automatic detection jumped to brake disc end, is not necessarily to personnel
Adjustment, it is time saving and energy saving, and reduce measurement error.The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still,
The disclosure be not limited to the above embodiment in detail can be to the disclosure in the range of the technology design of the disclosure
Technical solution carry out a variety of simple variants, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (9)
1. detection device is jumped at a kind of brake disc end, which is characterized in that including positioning mechanism (1), clamp system (2), testing agency
(3), rotating mechanism (4) and control unit (5), wherein positioning mechanism (1) is used for installing brake disc workpiece, clamp system (2)
In the position of fixed brake disc workpiece, testing agency (3) is used to obtain the end jump value of brake disc, and rotating mechanism (4) is brake disc
Rotary power is provided, control unit (5) is used to control the operation of clamp system (2), testing agency (3) and rotating mechanism (4)；
The positioning mechanism (1) includes positioning adjustment part (11), which can be mobile relative to work top；
Positioning support (12) are provided in positioning adjustment part (11), brake disc workpiece is installed in the positioning support (12)；
The positioning adjustment part (11) includes movable block (111), and the periphery of the movable block (111) is evenly equipped with multiple locating pieces
(112)；Locating piece (112) and work top are connected, and movable block (111) is connect with locating piece (112) by screw rod.
2. detection device is jumped at brake disc end according to claim 1, which is characterized in that the clamp system (2) includes folder
Compact schemes block (21), rotation gripping block (22) and clamping cylinder (23), driving of rotation gripping block (22) in clamping cylinder (23)
It is lower that the damper traveller of brake disc workpiece is clamped between clamping brace block (21) and rotation gripping block (22).
3. detection device is jumped at brake disc end according to claim 2, which is characterized in that the table of the clamping brace block (21)
Face is provided with the strip groove (24) for placing damper traveller.
4. detection device is jumped at brake disc end according to claim 1, which is characterized in that the testing agency (3) includes inspection
Gauge head (31) and distance adjusting mechanism (32) for adjusting detector (31) Yu brake disc relative position.
5. detection device is jumped at brake disc end according to claim 4, which is characterized in that distance adjusting mechanism (32) packet
It includes horizontally disposed the first sliding rail (321) and apart from adjustment cylinder (322), which adjusts cylinder (322) and connect institute
It states detector (31), distance adjustment cylinder (322) can be slided along the first sliding rail (321).
6. detection device is jumped at brake disc end according to claim 1, which is characterized in that the rotating mechanism (4) includes watching
It takes motor (41), the bottom end of servo motor (41) is provided with spring ball pin (42), and spring ball pin (42) can be caught in brake disc
In heat release hole.
7. detection device is jumped at brake disc end according to claim 6, which is characterized in that the rotating mechanism (4) further includes
Servo motor driving cylinder (47) and the second sliding rail (43) being arranged along the vertical direction, servo motor drive cylinder (47) to connect institute
It states servo motor (41), servo motor drives cylinder (47) can slide along the second sliding rail (43) so that the servo motor
(41) close to or far from brake disc.
8. detection device is jumped at brake disc end according to claim 6, which is characterized in that the shaft of the servo motor (41)
On be provided with installation part (44), the spring ball pin (42) is installed on the installation part (44).
9. detection device is jumped at brake disc end according to claim 1, which is characterized in that described control unit (5) includes control
Device processed, the controller are electrically connected respectively with the clamp system (2), rotating mechanism (4) and testing agency (3) to control phase respectively
It answers mechanism to run, and the detection signal of the testing agency (3) is fed back into the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711367850.5A CN109932190B (en) | 2017-12-18 | 2017-12-18 | Brake disc end jump detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711367850.5A CN109932190B (en) | 2017-12-18 | 2017-12-18 | Brake disc end jump detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109932190A true CN109932190A (en) | 2019-06-25 |
| CN109932190B CN109932190B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711367850.5A Active CN109932190B (en) | 2017-12-18 | 2017-12-18 | Brake disc end jump detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110671987A (en) * | 2019-11-07 | 2020-01-10 | 镇江中福马机械有限公司 | Moving disc end jump detection machine |
| CN113357992A (en) * | 2021-06-09 | 2021-09-07 | 中国核电工程有限公司 | MOX subassembly circle measuring device that beats |
| CN117405415A (en) * | 2023-12-12 | 2024-01-16 | 南通刚隽自动化设备有限公司 | Detection device and detection method for automobile brake production |
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| CN113357992B (en) * | 2021-06-09 | 2023-03-03 | 中国核电工程有限公司 | MOX subassembly circle measuring device that beats |
| CN117405415A (en) * | 2023-12-12 | 2024-01-16 | 南通刚隽自动化设备有限公司 | Detection device and detection method for automobile brake production |
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| CN109932190B (en) | 2020-11-13 |
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