CN109932190B - Brake disc end jump detection device - Google Patents
Brake disc end jump detection device Download PDFInfo
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- CN109932190B CN109932190B CN201711367850.5A CN201711367850A CN109932190B CN 109932190 B CN109932190 B CN 109932190B CN 201711367850 A CN201711367850 A CN 201711367850A CN 109932190 B CN109932190 B CN 109932190B
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Abstract
The utility model relates to a brake disc end jumps check out test set, including positioning mechanism (1), clamping mechanism (2), detection mechanism (3), rotary mechanism (4) and control unit (5), wherein, positioning mechanism (1) is used for installing the brake disc work piece, clamping mechanism (2) are used for the position of fixed brake disc work piece, detection mechanism (3) are used for acquireing the end jumps value of brake disc, rotary mechanism (4) provide rotary power for the brake disc, control unit (5) are used for controlling the operation of clamping mechanism (2), detection mechanism (3) and rotary mechanism (4). Through the technical scheme, the automatic detection of the installation quality of the brake disc and the hub bearing is realized, and the quality problem caused by the end jump difference caused by the installation deflection is avoided.
Description
Technical Field
The disclosure relates to the field of automobiles, in particular to brake disc end jump detection equipment.
Background
The brake disc is a key part in an automobile braking system, a plurality of parameters need to be detected, and most importantly, the end jump value needs to be detected on line. The end jump value of the brake disc is the difference value between the maximum and minimum distances between each point of the end surface of the brake disc and a plane piece perpendicular to the reference axis on the circumference of the diameter specified by the end surface, and the unqualified difference value can cause serious consequences such as shaking, sound generation or brake failure in the automobile braking process and is an important process detection parameter in the automobile manufacturing process. The device that current jumps to the end of brake disc detects adopts the amesdial as the measuring instrument often, and the manual work reads the numerical value of beating, and the brake disc is pressed from both sides tightly by the manual work, and the rotation of brake disc is by manual drive, leads to the measurement process to waste time and energy, and the measuring result error is great.
Disclosure of Invention
The utility model aims at providing a brake disc end jumps check out test set, this equipment can realize the automated inspection to the installation quality of brake disc and wheel hub bearing, avoids causing the quality problem owing to the end that the installation skew caused jumps the poor.
In order to achieve the above object, the present disclosure provides a brake disc end jump detection apparatus, including a positioning mechanism, a clamping mechanism, a detection mechanism, a rotation mechanism and a control unit, wherein the positioning mechanism is used for installing a brake disc workpiece, the clamping mechanism is used for fixing the position of the brake disc workpiece, the detection mechanism is used for obtaining an end jump value of the brake disc, the rotation mechanism provides rotation power for the brake disc, and the control unit is used for controlling the operation of the clamping mechanism, the detection mechanism and the rotation mechanism;
the positioning mechanism comprises a positioning adjusting piece which can move relative to the working table top; the positioning adjusting piece is provided with a positioning support, and a brake disc workpiece is arranged on the positioning support;
the positioning adjusting piece comprises a moving block, and a plurality of positioning blocks are uniformly distributed on the periphery of the moving block; the positioning block is fixedly connected with the working table surface, and the moving block is connected with the positioning block through a screw rod;
optionally, the clamping mechanism comprises a clamping support block, a rotary clamping block and a clamping cylinder, and the rotary clamping block clamps the damper slide post of the brake disc workpiece between the clamping support block and the rotary clamping block under the driving of the clamping cylinder.
Optionally, the surface of the clamping support block is provided with a strip-shaped groove for placing a shock absorber strut.
Optionally, the detection mechanism comprises a detection head and a distance adjustment mechanism for adjusting the relative position of the detection head and the brake disc.
Optionally, the distance adjusting mechanism includes a first slide rail and a distance adjusting cylinder, the first slide rail and the distance adjusting cylinder are arranged along the horizontal direction, the distance adjusting cylinder is connected to the detection head, and the distance adjusting cylinder can slide along the first slide rail.
Optionally, the rotating mechanism comprises a servo motor, a spring ball pin is arranged at the bottom end of the servo motor, and the spring ball pin can be clamped into a heat dissipation hole of the brake disc.
Optionally, the rotating mechanism further comprises a servo motor driving cylinder and a second sliding rail arranged in the vertical direction, the servo motor driving cylinder is connected with the servo motor, and the servo motor driving cylinder can slide along the second sliding rail to enable the servo motor to be close to or far away from the brake disc.
Optionally, a mounting part is arranged on the rotating shaft of the servo motor, and the spring ball pin is mounted on the mounting part.
Optionally, the control unit includes a controller, the controller is electrically connected to the clamping mechanism, the rotating mechanism and the detecting mechanism respectively to control the operation of the corresponding mechanisms respectively, and a detection signal of the detecting mechanism is fed back to the controller.
According to the technical scheme, the brake disc workpiece is arranged on the positioning mechanism, and the control unit controls the clamping mechanism to clamp the brake disc workpiece so as to ensure that the brake disc workpiece is fixed in the detection process; the control unit controls the rotation mechanism to rotate so as to drive the brake disc to rotate, and the control unit simultaneously controls the detection mechanism to detect the end jump value of the brake disc. The automatic detection of the installation quality of the brake disc and the hub bearing is realized, and the quality problem caused by poor end jump due to installation deflection is avoided.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a schematic overall structure diagram of a brake disc end jump detection device provided by the present disclosure;
FIG. 2 is a schematic structural view of a positioning mechanism provided by the present disclosure;
FIG. 3 is a schematic structural view of a clamping mechanism provided by the present disclosure;
FIG. 4 is a schematic structural view of a detection mechanism provided by the present disclosure;
fig. 5 is a front view of a rotary mechanism provided by the present disclosure;
fig. 6 is a side view of a rotary mechanism provided by the present disclosure;
fig. 7 is a block diagram of a brake disc end jump detection apparatus provided by the present disclosure.
Description of the reference numerals
1, a positioning mechanism; 11 positioning the adjusting piece; 111 moving block; 112 positioning blocks; 12, positioning and supporting; 121 a first auxiliary support; 1211 a first auxiliary support bar; 1212 brake disc positioning plane; 1213 a guide post; 122 second auxiliary support; 1221 a second auxiliary support bar; 1222 a support positioning plane; 1223 positioning a strut; 2, a clamping mechanism; 21 clamping the support block; 22 rotating the clamping block; 23 clamping the cylinder; 24 strip-shaped grooves; 25 rotating the handle; 3, a detection mechanism; 31 a detection head; a 32 distance adjustment mechanism; 321 a first slide rail; 322 distance adjusting cylinder; 4, a rotating mechanism; 41 servo motor; 42 spring ball pins; 43 a second slide rail; 44 a mounting member; 45 a support frame; 46 a sliding platform; 47 servo motor drives the cylinder; a 48 travel switch; 5 a control unit.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, use of the directional terms "upper" and "lower" generally refer to the definitions defined with respect to the drawing figures of the accompanying drawings.
The present disclosure provides a brake disc end jump detection device, see fig. 1, including positioning mechanism 1, clamping mechanism 2, detection mechanism 3, revolution mechanic 4 and control unit 5, wherein, positioning mechanism 1 is used for installing the brake disc work piece, clamping mechanism 2 is used for fixing the position of brake disc work piece, detection mechanism 3 is used for obtaining the end jump value of brake disc, and rotary mechanism 4 provides rotary power for the brake disc, and control unit 5 is used for controlling the operation of clamping mechanism 2, detection mechanism 3 and rotary mechanism 4.
In the above embodiments, the brake disc work piece is an assembly structure formed by the brake disc, the bracket and the shock absorber strut. The brake disc workpiece is arranged on the positioning mechanism 1, and the control unit 5 controls the clamping mechanism 2 to clamp the brake disc workpiece so as to ensure that the brake disc workpiece is fixed in the detection process; the control unit 5 controls the rotation mechanism 4 to rotate so as to drive the brake disc to rotate, and the control unit 5 simultaneously controls the detection mechanism 3 to detect the end jump value of the brake disc. Through the technical scheme of this embodiment, realize the automated inspection to the installation quality of brake disc and wheel hub bearing, avoid causing the quality problem because the end that the installation skew caused jumps badly.
In the above embodiment, referring to fig. 2, the positioning mechanism 1 includes the positioning adjustment member 11, and the positioning adjustment member 11 is movable relative to the work table; the positioning adjustment member 11 is provided with a positioning support 12, and the positioning support 12 is provided with a brake disc workpiece. In this embodiment, the working table refers to a placement plane of the detection device when the detection device in this embodiment is used to detect the end jump value of the brake disc. The brake disc work piece is installed on location support 12, and location support 12 is installed on location adjustment piece 11, and location adjustment piece 11 moves for table surface for the position of brake disc work piece on table surface is adjustable, guarantees that the brake disc can align with detection mechanism 3, further guarantees detection mechanism 3's detection effect. In this embodiment, the positioning support 12 includes a first auxiliary support 121 for mounting a brake disc and a second auxiliary support 122 for mounting a bracket, which are vertically disposed on the positioning adjustment member 11, wherein the first auxiliary support 121 includes a first auxiliary support rod 1211 disposed vertically, a brake disc positioning plane 1212 is disposed at a top end of the first auxiliary support rod 1211, a guide pillar 1213 is vertically disposed on the brake disc positioning plane 1212, and the brake disc is sleeved on the guide pillar 1213 to achieve positioning of the brake disc. The second auxiliary support 122 includes a second auxiliary support rod 1221, a support positioning plane 1222 is disposed at a top end of the second auxiliary support rod 1221, a plurality of positioning struts 1223 are disposed on the support positioning plane 1222, and the positioning struts 1223 are used for supporting a support in a brake disc workpiece.
Specifically, the positioning adjustment component 11 includes a moving block 111, and a plurality of positioning blocks 112 are uniformly distributed on the periphery of the moving block 111; the positioning block 112 is fixedly connected with the working table, and the moving block 111 is connected with the positioning block 112 through a screw rod. In this embodiment, the moving block 111 has a rectangular structure, and 4 positioning blocks 112 are provided, and are distributed around the moving block 111, so that by loosening or screwing the screws, the distance between the side surface of the moving block 111 and the positioning blocks 112 is increased or decreased, and the purpose of moving the moving block 111 on the workbench surface is further achieved. In other embodiments, the moving block 111 may have a diamond or hexagonal structure, only the distance between the positioning block 112 and the side of the moving block 111 may be changed. In this embodiment, the positioning block 112 and the working platform may be fixed by welding or bolting, so as to ensure that the positioning block 112 and the working platform are always fixedly connected when the relative position between the positioning block 112 and the moving block 111 changes.
Specifically, in a further embodiment of the present disclosure, referring to fig. 3, the clamping mechanism 2 includes a clamping support block 21, a rotary clamping block 22, and a clamping cylinder 23, the rotary clamping block 22 clamping a damper strut of the brake disc workpiece between the clamping support block 21 and the rotary clamping block 22 under the driving of the clamping cylinder 23. The shock absorber strut is of a cylindrical structure, in this embodiment, the rotary clamping block 22 is of a rectangular block structure, and the rotary clamping block 22 is connected with a piston rod of the clamping cylinder 23 through a rotary handle 25. After the brake disc workpiece is mounted on the positioning mechanism 1, the control unit 5 controls the clamping cylinder 23 to work, the extension of the piston rod of the clamping cylinder 23 can drive the rotating handle 25 to rotate, and further drive the rotating clamping block 22 to move towards the direction of clamping the supporting block 21, so that the damper sliding column is clamped between the clamping supporting block 21 and the rotating clamping block 22, and the brake disc workpiece is ensured to be fixed in the detection process. In this embodiment, the clamping cylinder 23 is provided with a detection switch, and the control unit 5 adopts a PLC, which can control the action of the clamping cylinder 23; if the rotary clamping block 22 does not clamp the shock absorber strut and the piston rod of the clamping cylinder 23 does not extend to the maximum position, the detection switch can transmit the signal to the control unit 5, and the control unit 5 can control the alarm module to give an alarm. If the rotary clamping block 22 clamps the shock absorber strut, the detection switch sends this signal to the control unit 5, and the control unit 5 controls the operation of the rotary mechanism 4.
Further, in yet another embodiment of the present disclosure, the surface of the clamping support block 21 is provided with a strip-shaped groove 24 for placing the damper strut. In this embodiment, the cross-section of the strip-shaped groove 24 is semi-cylindrical, and the structure is designed to be adapted to the damper sliding column in a cylindrical structure, so as to ensure the clamping effect of the clamping mechanism 2.
Specifically, in a further embodiment of the present disclosure, referring to fig. 4, the detection mechanism 3 includes a detection head 31 and a distance adjustment mechanism 32 for adjusting the relative position of the detection head 31 and the brake disk. The detection head 31 is used for measuring the end jump value of the brake disc. When the detection head 31 is required to perform measurement, the control unit 5 controls the distance adjusting mechanism 32 to enable the detection head 31 to move right above the detection circle of the brake disc, so that the end jump value of each point on the detection circle is detected, the detection value is transmitted to the control unit 5, the control unit 5 outputs the detection value to a display screen after the detection value is subjected to operation processing, and the measurement error is reduced. After the rotating mechanism 4 drives the brake disc to rotate for a set time, which is 3-4 weeks of rotation of the brake disc, the control unit 5 controls the distance adjusting mechanism 32 to move the detection head 31 to the initial position to wait for the start of the next detection operation. In this embodiment, the control unit 5 employs a PLC.
Specifically, in a further embodiment of the present disclosure, the distance adjusting mechanism 32 includes a first slide rail 321 disposed along the horizontal direction and a distance adjusting cylinder 322, the distance adjusting cylinder 322 is connected to the detecting head 31, and the distance adjusting cylinder 322 can slide along the first slide rail 321. In this embodiment, a piston rod of the distance adjustment cylinder 322 is provided with a slider, the slider can slide on the first slide rail, and the distance adjustment cylinder 322 can work under the control of the control unit 5, so that the piston rod is extended or shortened. When the detection head 31 is required to detect the end jump value of the brake disc, the control unit 5 controls the piston rod of the distance adjusting cylinder 322 to extend, the piston rod pushes the detection head 31 to reach the position right above the detection circle, the detection head 31 is in contact with the brake disc, and then the detection operation can be started.
Specifically, in a further embodiment of the present disclosure, referring to fig. 5 and 6, the rotating mechanism 4 includes a servo motor 41, a bottom end of the servo motor 41 is provided with a spring ball pin 42, and the spring ball pin 42 can be snapped into a heat dissipation hole of the brake disc. The central position of brake disc is provided with the centre bore, and the edge of centre bore is provided with the round louvre. When the detection switch in the detection mechanism 3 detects that the extension amount of the piston rod of the distance adjustment cylinder 322 reaches a set value, a signal is sent to the control unit 5, the control unit 5 controls the servo motor 41 to rotate, and the brake disc rotates along with the servo motor 41 under the driving of the spring ball pin 42. The predetermined rotation speed of the servo motor 41 is 10-12 r/min. The present embodiment adopts the spring ball pin 42, which is a telescopic member, when the spring ball pin 42 is not clamped in the heat dissipation hole and contacts with the disc surface of the brake disc, the spring ball pin 42 is compressed under the pressure action of the brake disc, and when the spring ball pin 42 rotates to reach the position right above the heat dissipation hole, the spring ball pin 42 is smoothly clamped in the heat dissipation hole under the action of the elastic force of the spring ball pin 42.
Further, in a further embodiment of the present disclosure, the rotating mechanism 4 further includes a servo motor driving cylinder 47 and a second slide rail 43 arranged in the vertical direction, the second slide rail 43 is arranged on the supporting frame 45, the servo motor driving cylinder 47 is connected with the servo motor 41, and the servo motor driving cylinder 47 can slide along the second slide rail 43 to enable the servo motor 41 to approach or depart from the brake disc. In this embodiment, the detecting switch is disposed on the clamping cylinder 23 of the clamping mechanism 2, the piston rod of the clamping cylinder 23 extends to the maximum position, that is, the clamping mechanism 2 clamps the brake disc workpiece, at this time, the detecting switch transmits the signal to the control unit 5, the control unit 5 receives the signal and controls the clamping cylinder 23 to stop moving, and the control unit 5 controls the servo motor to drive the cylinder 47 to move along the second sliding rail 43, so as to drive the servo motor 41 to be close to the brake disc, so that the spring ball pin 42 can be clamped into the heat dissipation hole of the brake disc. Specifically, the piston rod of the servo motor driving cylinder 47 is connected to the servo motor 41 through the sliding platform 46, and when the piston rod extends, the sliding platform 46 is driven to slide downwards along the second slide rail 43, and at the same time, the servo motor 41 is driven to approach the brake disc. In this embodiment, the control unit 5 adopts a PLC, when the servo motor 41 moves to a set position, that is, the spring ball pin 42 is clamped in the heat dissipation hole of the brake disc, the travel switch 48 detects the displacement information of the piston rod, and transmits the information to the control unit 5, and the control unit 5 controls the servo motor to drive the cylinder 47 to stop working.
Further, in another embodiment of the present disclosure, a mounting member 44 is disposed on the rotating shaft of the servo motor 41, and the spring ball pin 42 is mounted on the mounting member 44. In this embodiment, the mounting member 44 is a plate-shaped structure, and when the rotating shaft of the servo motor 41 rotates, the mounting member 44 and the spring ball pin 42 are driven to rotate together. In other embodiments, the mounting member 44 may be a block-shaped structure, and it is only necessary to ensure that the mounting member 44 can be connected to the rotating shaft of the servo motor 41, and can mount the spring ball pin 42 and drive the spring ball pin 42 to rotate.
Specifically, the control unit 5 includes a controller that is electrically connected to the clamping mechanism 2, the rotating mechanism 4, and the detection mechanism 3, respectively, to control the respective mechanisms to operate, and feeds back a detection signal of the detection mechanism 3 to the controller.
The brake disc end jump detection device of the present disclosure, referring to fig. 7, has the following specific working flow:
step 1: mounting a brake disc workpiece to the positioning mechanism 1;
step 2: the control unit 5 controls the clamping mechanism 2 to clamp the brake disc workpiece; the specific process is as follows:
a detection switch is arranged on a clamping cylinder 23 of the clamping mechanism 2, a piston rod of the clamping cylinder 23 extends to the maximum position, namely the clamping mechanism 2 clamps a brake disc workpiece, at the moment, the detection switch transmits a signal (displacement signal) to the control unit 5, and after receiving the signal, the control unit 5 controls the clamping cylinder 23 to stop moving and executes the step 3; if the detection switch detects that the piston rod of the clamping cylinder 23 does not extend to the maximum position, the detection switch transmits the signal to the control unit 5, and the control unit 5 controls the alarm to give an alarm;
and step 3: the control unit 5 controls the rotating mechanism 4 to be in contact with the brake disc; the specific process is as follows:
the control unit 5 controls the servo motor to drive the air cylinder 47 to push the sliding platform 46 to move along the second sliding rail 43, and when the sliding platform 46 is in contact with the travel switch 48, the travel switch 48 sends a signal to the control unit 5; upon receiving this signal (contact signal), the control unit 5 controls the servo motor driving cylinder 47 to stop moving, and performs step 4.
And 4, step 4: the control unit 5 controls the detection mechanism 3 to be in contact with the brake disc; the specific process is as follows:
the control unit 5 controls the extension of the piston rod of the distance adjusting cylinder 322 in the detection mechanism 3 to push the detection head 31 to move, when the extension amount of the piston rod reaches a set value, the detection switch in the distance adjusting cylinder 332 sends a signal (displacement signal) to the control unit 5, and after receiving the signal, the control unit 5 controls the distance adjusting cylinder 332 to stop moving and executes the step 5;
and 5: the control unit 5 controls the rotating mechanism 4 to drive the brake disc to rotate, and meanwhile, the control unit 5 controls the detection mechanism 3 to obtain an end jump value of the brake disc and feeds the end jump value back to the control unit 5. The specific process is as follows:
the control unit 5 controls the servo motor 41 in the rotating mechanism 4 to rotate, so that the brake disc is driven to rotate, meanwhile, the control unit 5 controls the detection mechanism 3 to acquire the end jump value of the brake disc, the detection mechanism 3 transmits the measured end jump value to the control unit 5 in real time, and the control unit 5 processes the end jump value and displays the processed end jump value on the display screen.
And 6, after the detection is finished, the control unit 5 controls the clamping mechanism 2, the rotating mechanism 4 and the detection mechanism 3 to return to the initial state to wait for the start of the next detection process. The specific process is as follows:
after the servo motor 41 rotates for a set time, which is 3-4 times of the rotation of the servo motor 41, the servo motor 41 stops rotating, meanwhile, the control unit 5 controls the servo motor driving cylinder 46 in the rotating mechanism 4 to drive the servo motor 41 to return, the control unit 5 controls the distance adjusting cylinder 322 in the detection mechanism 3 to drive the detection head 31 to return, and the control unit 5 controls the clamping cylinder 23 in the clamping mechanism 2 to drive the rotary clamping block 22 to return.
The brake disc end jump detection device in the embodiment realizes automatic detection of brake disc end jump, does not need personnel to adjust, saves time and labor, and reduces measurement errors. The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (8)
1. The brake disc end jump detection device is characterized by comprising a positioning mechanism (1), a clamping mechanism (2), a detection mechanism (3), a rotating mechanism (4) and a control unit (5), wherein the positioning mechanism (1) is used for installing a brake disc workpiece, the clamping mechanism (2) is used for fixing the position of the brake disc workpiece, the detection mechanism (3) is used for acquiring an end jump value of the brake disc, the rotating mechanism (4) provides rotating power for the brake disc, and the control unit (5) is used for controlling the operation of the clamping mechanism (2), the detection mechanism (3) and the rotating mechanism (4); the brake disc workpiece comprises a brake disc, a bracket and a shock absorber strut,
the positioning mechanism (1) comprises a positioning adjusting piece (11), and the positioning adjusting piece (11) can move relative to the working table; a positioning support (12) is arranged on the positioning adjusting piece (11), a brake disc workpiece is installed on the positioning support (12), and the positioning support (12) comprises a first auxiliary support (121) which is vertically arranged on the positioning adjusting piece (11) and used for installing the brake disc and a second auxiliary support (122) which is used for installing the bracket;
the positioning adjusting piece (11) comprises a moving block (111), and a plurality of positioning blocks (112) are uniformly distributed on the periphery of the moving block (111); the positioning block (112) is fixedly connected with the working table top, and the moving block (111) is connected with the positioning block (112) through a screw rod;
the clamping mechanism (2) is used for clamping the shock absorber sliding column to fix the position of the brake disc workpiece;
the clamping mechanism (2) comprises a clamping supporting block (21), a rotary clamping block (22) and a clamping cylinder (23), the rotary clamping block (22) is connected with a piston rod of the clamping cylinder (23) through a rotary handle (25), the rotary handle (25) rotates under the driving of the clamping cylinder (23) of the rotary clamping block (22), and a damper sliding column of a brake disc workpiece is clamped between the clamping supporting block (21) and the rotary clamping block (22).
2. Brake disc end jump detection device according to claim 1, wherein the surface of the clamping support block (21) is provided with a strip-shaped groove (24) for the placement of a shock absorber strut.
3. The brake disc end-jump detecting apparatus according to claim 1, wherein said detecting mechanism (3) includes a detecting head (31) and a distance adjusting mechanism (32) for adjusting a relative position of the detecting head (31) and the brake disc.
4. The brake disc end jump detecting apparatus according to claim 3, wherein said distance adjusting mechanism (32) comprises a first slide rail (321) provided in a horizontal direction and a distance adjusting cylinder (322), the distance adjusting cylinder (322) being connected to said detecting head (31), the distance adjusting cylinder (322) being slidable along the first slide rail (321).
5. The brake disc end jump detection apparatus according to claim 1, wherein the rotation mechanism (4) comprises a servo motor (41), a spring ball pin (42) is provided at a bottom end of the servo motor (41), and the spring ball pin (42) can be snapped into a heat dissipation hole of the brake disc.
6. The brake disc end-jump detecting device according to claim 5, wherein the rotating mechanism (4) further comprises a servo motor driving cylinder (47) and a second slide rail (43) arranged along a vertical direction, the servo motor driving cylinder (47) is connected with the servo motor (41), and the servo motor driving cylinder (47) can slide along the second slide rail (43) to enable the servo motor (41) to approach or depart from the brake disc.
7. Brake disc end-jump detecting device according to claim 5, characterized in that a mounting (44) is provided on the rotating shaft of the servo motor (41), the spring ball pin (42) being mounted on the mounting (44).
8. The brake disc end jump detecting apparatus according to claim 1, wherein said control unit (5) comprises a controller electrically connected to said clamping mechanism (2), rotating mechanism (4) and detecting mechanism (3), respectively, to control the respective mechanisms to operate, respectively, and feeds back a detection signal of said detecting mechanism (3) to said 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 |
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| CN109932190A CN109932190A (en) | 2019-06-25 |
| CN109932190B true CN109932190B (en) | 2020-11-13 |
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| CN201711367850.5A Active CN109932190B (en) | 2017-12-18 | 2017-12-18 | Brake disc end jump detection device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110671987B (en) * | 2019-11-07 | 2024-04-30 | 镇江中福马机械有限公司 | Movable disc end jump detector |
| CN111804612A (en) * | 2020-07-14 | 2020-10-23 | 合肥亚辰机械制造有限公司 | Assembly line capable of detecting end jump and radial jump of inner drum of washing machine |
| 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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| DE3419528A1 (en) * | 1984-05-25 | 1985-11-28 | Alfred Teves Gmbh, 6000 Frankfurt | RECEIVING DEVICE FOR A BRAKE DISC |
| CN101210799B (en) * | 2007-12-24 | 2010-04-07 | 力邦测控设备（洛阳）有限公司 | Car brake disk assembly jump measuring instrument |
| CN202547617U (en) * | 2012-02-29 | 2012-11-21 | 昆山佳铭自动化科技有限公司 | Detecting device for runout of brake disk |
| CN102798365B (en) * | 2012-08-17 | 2016-12-21 | 杭州鸿远测控技术有限公司 | Brake disc form and position tolerance measuring method and the measuring instrument realizing the method |
| CN103278060A (en) * | 2013-05-27 | 2013-09-04 | 湖北汽车工业学院 | Comprehensive bounce detecting machine with disk hub |
| CN203495800U (en) * | 2013-08-27 | 2014-03-26 | 上海汇众汽车制造有限公司 | Rapid locating and switching mechanism for brake disc and hub bearing assembly pulsation measurement device |
| CN105716650B (en) * | 2014-12-01 | 2018-01-23 | 昆山康斯特精密机械有限公司 | End face run-out and bolt the detection all-in-one of third generation hub |
| CN204346395U (en) * | 2014-12-29 | 2015-05-20 | 沈阳新松机器人自动化股份有限公司 | A kind of automobile brake disc face runout test macro |
| CN204640016U (en) * | 2015-05-06 | 2015-09-16 | 北京亚太汽车底盘系统有限公司 | A kind of brake disc assembly surveys the clamping device of end face run-out |
| CN205780301U (en) * | 2016-07-12 | 2016-12-07 | 常州丰海天佳纺织机械有限公司 | Governor motion |
| CN106705787A (en) * | 2016-12-01 | 2017-05-24 | 上海精智实业有限公司 | Disc hub bounce detection equipment |
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2017
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Effective date of registration: 20191028 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Applicant after: Beiqi Futian Automobile Co., Ltd. Address before: 100102 building, No. 1, 2 Tong Tung Avenue, Chaoyang District, Beijing Applicant before: Baowa Automobile (China) Co., Ltd. |
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