CN113686294B - Reference plane parallelism detection device for brake disc production and processing - Google Patents
Reference plane parallelism detection device for brake disc production and processing Download PDFInfo
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- CN113686294B CN113686294B CN202110886042.XA CN202110886042A CN113686294B CN 113686294 B CN113686294 B CN 113686294B CN 202110886042 A CN202110886042 A CN 202110886042A CN 113686294 B CN113686294 B CN 113686294B
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- brake disc
- fixedly connected
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- processing
- rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Braking Arrangements (AREA)
Abstract
The invention provides a reference plane parallelism detecting device for producing and processing a brake disc. The reference surface parallelism detection device for the production and processing of the brake disc detects a table and the brake disc; the rotating device is arranged at the top of the brake disc and used for driving the brake disc to rotate, the rotating device comprises a motor, a rotating ring is fixedly connected to the bottom of the motor, and two positioning shafts are fixedly connected to the bottom of the rotating ring. According to the reference plane parallelism detection device for the production and processing of the brake disc, provided by the invention, by arranging the two detection devices, the parallelism above the brake disc can be monitored when the rotation device drives the brake disc to rotate, if the top of the brake disc is convex or concave, the indicator lamp can be lightened, whether the indicator lamp is lightened or not is conveniently observed, the parallelism of the plane at the top of the brake disc can be mastered without visual observation or manual measurement, and the parallelism of the brake disc can be mastered conveniently, rapidly and accurately.
Description
Technical Field
The invention relates to the technical field of brake disc detection, in particular to a reference plane parallelism detection device for brake disc production and processing.
Background
The brake disc is a round disc, the brake disc rotates when the vehicle runs, the brake caliper clamps the brake disc to generate braking force, and the brake disc clamps the brake disc to play a role in decelerating or stopping when the brake is stepped on.
Because the brake disc is used as a braking part, if the parallelism of the surface of the brake disc is insufficient, a great amount of abrasion can be generated during braking, and the parallelism of the brake disc needs to be detected in the production and processing process of the brake disc because the reference surface of the brake disc needs to be guaranteed, so that the service life of the brake disc is guaranteed.
In the prior art, when the parallelism detection is carried out on the brake disc, the brake disc is measured by adopting a tool manually, the measurement on the surface of the whole brake disc cannot be completed quickly by manual measurement, and moreover, the naked eye reading can have larger false touch, so that whether the brake discs are parallel or not can not be quickly and accurately respectively.
Accordingly, there is a need to provide a reference plane parallelism detecting device for brake disc production and processing, which solves the above-mentioned technical problems.
Disclosure of Invention
The invention provides a reference plane parallelism detection device for producing and processing a brake disc, which solves the problem that whether brake discs are parallel or not can not be fast and accurately respectively.
In order to solve the technical problems, the reference plane parallelism detection device for producing and processing the brake disc provided by the invention comprises: a detection table and a brake disc;
the rotating device is arranged at the top of the brake disc and used for driving the brake disc to rotate, the rotating device comprises a motor, the bottom of the motor is fixedly connected with a rotating ring, and the bottom of the rotating ring is fixedly connected with two positioning shafts;
the first electric telescopic rod is fixed at the top of the detection table;
the detection device comprises a fixed plate, the top fixedly connected with control box of fixed plate, the top fixedly connected with pilot lamp of control box to one side fixedly connected with pressure sensor that two slopes set up of control box, the top fixedly connected with pressure spring of fixed plate, pressure spring's top fixedly connected with T type movable rod, the bottom of T type movable rod passes fixed plate and fixedly connected with cambered surface support the feeler lever, and the top fixedly connected with of T type movable rod with the lift trigger head that pressure sensor cooperation was used.
Preferably, the top fixedly connected with elevating gear of detecting the platform, elevating gear includes the mount, the top fixedly connected with second electric telescopic handle of mount inner wall, the bottom fixedly connected with lifter plate of second electric telescopic handle.
Preferably, the fixing frame is fixed at the top of the detection table, and the motor is fixed at the top of the lifting plate.
Preferably, the fixed plate is fixed on the top of the first electric telescopic rod, and the pressure spring is sleeved on the outer surface of the T-shaped movable rod.
Preferably, the pressure sensor is electrically connected with the indicator lamp, one end of the lifting trigger head is located between the two pressure sensors, and when the lifting trigger head extrudes the pressure sensors up and down or descends, the indicator lamp is turned on.
Preferably, the detection bench is provided with a supporting device, the supporting device comprises a chute, a sliding shaft is arranged on one side of the inner wall of the chute, a sliding block is connected to the sliding shaft in a sliding manner, a rotating rod is connected to the sliding block in a rotating manner, and a supporting plate is connected to one end of the rotating rod in a rotating manner.
Preferably, the sliding groove is formed in the detection table, a square groove is formed in the bearing plate, and the fixing frame penetrates through the square groove.
Preferably, the top of the bearing plate is fixedly connected with a limiting ring, and the brake disc is sleeved on the outer surface of the limiting ring.
Preferably, the bottom fixedly connected with controlling means of test bench, controlling means includes the screw thread piece, threaded connection has the threaded rod on the screw thread piece, the one end fixedly connected with knob of threaded rod.
Preferably, the thread block is fixed at the bottom of the detection table, and one end of the threaded rod is rotatably connected with the sliding block.
Compared with the related art, the reference plane parallelism detection device for the production and processing of the brake disc has the following beneficial effects:
the invention provides a reference plane parallelism detection device for producing and processing a brake disc, which can monitor the parallelism above the brake disc when a rotating device drives the brake disc to rotate by arranging two detection devices, and can enable an indicator lamp to be lightened if the top of the brake disc is convex or concave, so that the parallelism of the plane of the top of the brake disc can be mastered conveniently by observing whether the indicator lamp is lightened, unqualified brake discs can be removed conveniently and rapidly in the process of processing the brake disc, visual observation is not needed, manual measurement is not needed, and the parallelism of the brake disc can be mastered conveniently, rapidly and accurately.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of a reference plane parallelism detecting device for producing and processing a brake disc according to the present invention;
FIG. 2 is a schematic view of the top portion of the carrier plate of FIG. 1;
FIG. 3 is a schematic view of the bottom portion of the carrier plate of FIG. 2;
FIG. 4 is a schematic view of the portion of the brake disc shown in FIG. 2;
FIG. 5 is an enlarged view of the portion A shown in FIG. 1;
fig. 6 is a schematic structural view of the inspection station part shown in fig. 1.
Reference numerals in the drawings:
1. a detection table, 2, a brake disc;
3. the rotating device 31, the motor 32, the rotating ring 33 and the positioning shaft;
4. a first electric telescopic rod;
5. the detecting device 51, the fixed plate 52, the control box 53, the indicator lamp 54, the pressure sensor 55, the pressure spring 56, the T-shaped movable rod 57, the cambered surface contact rod 58 and the lifting trigger head,
6. lifting device 61, fixing frame 62, second electric telescopic rod 63, lifting plate;
7. the device comprises a supporting device 71, a chute 72, a sliding shaft 73, a sliding block 74, a rotating rod 75 and a supporting plate;
8. square groove, 9, limiting ring;
10. control device 101, screw thread piece, 102, threaded rod, 103, knob.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a reference plane parallelism detecting device for producing and processing a brake disc according to the present invention;
FIG. 2 is a schematic view of the top portion of the carrier plate of FIG. 1; FIG. 3 is a schematic view of the bottom portion of the carrier plate of FIG. 2; FIG. 4 is a schematic view of the portion of the brake disc shown in FIG. 2; FIG. 5 is an enlarged view of the portion A shown in FIG. 1; fig. 6 is a schematic structural view of the inspection station part shown in fig. 1. The reference plane parallelism detection device for brake disc production and processing comprises: a detection table 1 and a brake disc 2;
the rotating device 3 is arranged at the top of the brake disc 2 and used for driving the brake disc 2 to rotate, the rotating device 3 comprises a motor 31, a rotating ring 32 is fixedly connected to the bottom of the motor 31, and two positioning shafts 33 are fixedly connected to the bottom of the rotating ring 32;
a first electric telescopic rod 4, wherein the first electric telescopic rod 4 is fixed on the top of the detection table 1;
the detecting device 5, the detecting device 5 includes the fixed plate 51, the top fixedly connected with control box 52 of fixed plate 51, the top fixedly connected with pilot lamp 53 of control box 52 to one side fixedly connected with of control box 52 two pressure sensor 54 that slope set up, the top fixedly connected with pressure spring 55 of fixed plate 51, the top fixedly connected with T type movable rod 56 of pressure spring 55, the bottom of T type movable rod 56 passes fixed plate 51 and fixedly connected with cambered surface support feeler lever 57 to the top fixedly connected with of T type movable rod 56 with the lift trigger head 58 that pressure sensor 54 cooperation was used.
Referring again to fig. 1, 2 and 5, the test table 1 may be directly placed on a table top, and the brake disc 2 has through holes for matching with the positioning shaft 33, through which air circulation can be increased, heat dissipation performance can be improved, and when the rotating device 3 descends, the positioning shaft 33 can be lowered into the through hole on the brake disc 2.
The top fixedly connected with elevating gear 6 of test bench 1, elevating gear 6 includes mount 61, the top fixedly connected with second electric telescopic handle 62 of mount 61 inner wall, the bottom fixedly connected with lifter plate 63 of second electric telescopic handle 62.
Referring again to fig. 2, the lifting plate 63 is driven to rise or fall by the expansion and contraction of the second electric telescopic rod 62.
The fixing frame 61 is fixed on the top of the detection table 1, and the motor 31 is fixed on the top of the lifting plate 63.
Referring again to fig. 2 and 3, the entire rotating device 3 can be driven to rise and fall together by the upper and lower sides of the lifting plate 63.
The fixed plate 51 is fixed on the top of the first electric telescopic rod 4, and the pressure spring 55 is sleeved on the outer surface of the T-shaped movable rod 56.
Referring to fig. 1 and 5 again, the height of the entire detecting device 5 can be adjusted by the extension and retraction of the first electric extension and retraction rod 4, so that the bottom of the arc surface contact rod 57 can contact the surface of the brake disc 2, and the friction force between the arc surface contact rod 57 and the surface of the brake disc 2 is reduced by the radian of the bottom of the arc surface contact rod 57.
The pressure sensor 54 is electrically connected with the indicator lamp 53, one end of the lifting trigger head 58 is located between the two pressure sensors 54, and when the lifting trigger head 58 presses the pressure sensors 54 up and down or descends, the indicator lamp 53 is turned on.
Referring again to fig. 1 and 5, when the lift trigger head 58 is located between the two pressure sensors 54, no backlog is caused to the pressure sensors 54, and the indicator lamp 53 is not turned on.
The detection table 1 is provided with a supporting device 7, the supporting device 7 comprises a sliding groove 71, a sliding shaft 72 is arranged on one side of the inner wall of the sliding groove 71, a sliding block 73 is connected onto the sliding shaft 72 in a sliding mode, a rotating rod 74 is connected onto the sliding block 73 in a rotating mode, and a supporting plate 75 is connected onto one end of the rotating rod 74 in a rotating mode.
The bottom of the brake disc 2 can be supported by the support plate 75, and the top of the support plate 75 is a plane, so that whether the bottom of the brake disc 2 is horizontal can be grasped by observing whether the top of the support plate 75 is attached to the bottom of the brake disc 2.
The sliding groove 71 is formed in the detection table 1, the supporting plate 75 is formed with a square groove 8, and the fixing frame 61 passes through the square groove 8.
Referring to fig. 2 and 3 again, the fixing frame 61 passes through the square groove 8, so that the supporting plate 75 is limited by the fixing frame 61, and the supporting plate 75 can only slide in the vertical direction.
The top of the bearing plate 75 is fixedly connected with a limiting ring 9, and the brake disc 2 is sleeved on the outer surface of the limiting ring 9.
Referring again to fig. 4, the brake disc 2 may be restrained by a retainer ring 9 so that the brake disc 2 may be placed in the same position over the carrier plate 75 each time.
The bottom fixedly connected with controlling means 10 of testing table 1, controlling means 10 includes screw thread piece 101, threaded rod 102 is connected with to the screw thread piece 101, the one end fixedly connected with knob 103 of threaded rod 102.
Referring to fig. 1 and 6, the knob 103 is manually turned to drive the threaded rod 102 to rotate by providing the knob 103.
The screw block 101 is fixed at the bottom of the detection table 1, and one end of the threaded rod 102 is rotatably connected with the slider 73.
When the threaded rod 102 is manually rotated, the threaded rod 102 horizontally moves and drives the sliding block 73 to move together, the sliding block 73 horizontally slides on the sliding shaft 72, and when the sliding block horizontally slides left and right on the sliding shaft 72, the supporting plate 75 can be pulled or pushed by the rotating rod 74, so that the supporting plate 75 rises or falls along the direction of the fixing frame 61, and the supporting plate 75 drives the brake disc 2 to rise or fall, so that the height of the brake disc 2 is adjusted.
The height of the bearing plate 105 is adjusted by manually rotating the threaded rod 102, so that the joint of the bearing plate 75 and the brake disc 2 can be aligned to the visual angle of eyes, different people can observe the joint of the brake disc 2 and the bearing plate 75 horizontally, the joint of the bearing plate 75 and the brake disc 2 can be observed better, whether the bottom of the brake disc 2 is horizontal or not is determined, errors caused by inclination of the visual angle can be avoided, and different people can use conveniently.
The working principle of the reference plane parallelism detection device for producing and processing the brake disc provided by the invention is as follows:
when the parallelism test is required to be performed on the surface of the brake disc 2, the brake disc 2 can be placed above the bearing plate 75, the first electric telescopic rod 4 is started, and the first electric telescopic rod 4 contracts to drive the detection device 5 to move downwards, so that the bottom of the cambered surface contact rod 57 is abutted against the upper side of the brake disc 2;
the second electric telescopic rod 62 is started again, the second electric telescopic rod 62 contracts to drive the lifting plate 63 to descend, the lifting plate 63 drives the rotating device 3 to move downwards, the through holes on the brake disc 2 are aligned with the positioning shafts 33, the positioning shafts 33 can just fall into the through holes of the brake disc 2, the rotating ring 32 can be tightly pressed on the surface of the brake disc 2, at the moment, the motor 31 is started, the motor 31 drives the rotating ring 32 and the positioning shafts 33 to rotate, and the positioning shafts 33 drive the brake disc 2 to rotate above the bearing plate 75;
in the process of rotating the brake disc 2, as the bottom of the cambered surface contact rod 75 is attached to the top of the brake disc 2, when a bulge exists at the top of the brake disc 2, the bulge can jack up the cambered surface contact rod 57 upwards, so that the cambered surface contact rod 57 drives the lifting trigger head 58 to move upwards through the T-shaped movable rod 56, one end of the lifting trigger head 58 is extruded to the pressure sensor 54, and when the sensor 54 is extruded, the indicator lamp 53 is lightened;
similarly, when a depression exists at the top of the brake disc 2, and when the depression rotates to the bottom of the cambered surface abutting rod 75, the bottom of the cambered surface abutting rod 57 moves downwards under the action of gravity, the cambered surface abutting rod 57 drives the lifting trigger head 58 to move downwards through the T-shaped movable rod 56, one end of the lifting trigger head 58 is extruded to the other pressure sensor 54, and when the other sensor 54 is extruded, the indicator lamp 53 is lightened.
Compared with the related art, the reference plane parallelism detection device for the production and processing of the brake disc has the following beneficial effects:
through setting up two detection device 5, can drive the rotor 2 when rotating device 3 and rotate, monitor the depth of parallelism of rotor 2 top, if there is arch or when sunken rotor 2 top, can both make pilot lamp 53 light, conveniently whether light through observing pilot lamp 53, can grasp rotor 2 top planar depth of parallelism, conveniently reject unqualified rotor 2 fast in rotor 2 processing's in-process, need not to watch with the naked eye, need not manual measurement, convenient quick accurate master rotor 2's depth of parallelism.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (9)
1. The utility model provides a brake disc production processing is with reference surface parallelism detection device which characterized in that includes:
a detection table and a brake disc;
the rotating device is arranged at the top of the brake disc and used for driving the brake disc to rotate, the rotating device comprises a motor, the bottom of the motor is fixedly connected with a rotating ring, and the bottom of the rotating ring is fixedly connected with two positioning shafts;
the first electric telescopic rod is fixed at the top of the detection table;
the detecting device comprises a fixed plate, wherein the top of the fixed plate is fixedly connected with a control box, the top of the control box is fixedly connected with an indicator light, one side of the control box is fixedly connected with two pressure sensors which are obliquely arranged, the top of the fixed plate is fixedly connected with a pressure spring, the top of the pressure spring is fixedly connected with a T-shaped movable rod, the bottom of the T-shaped movable rod penetrates through the fixed plate and is fixedly connected with a cambered surface contact rod, and the top of the T-shaped movable rod is fixedly connected with a lifting trigger head which is matched with the pressure sensors;
the pressure sensor is electrically connected with the indicator lamp, one end of the lifting trigger head is positioned between the two pressure sensors, and when the lifting trigger head extrudes the pressure sensors up and down or descends, the indicator lamp is lightened.
2. The device for detecting parallelism of a reference surface for producing and processing a brake disc according to claim 1, wherein the lifting device is fixedly connected to the top of the detection table and comprises a fixing frame, a second electric telescopic rod is fixedly connected to the top of the inner wall of the fixing frame, and a lifting plate is fixedly connected to the bottom of the second electric telescopic rod.
3. The device for detecting parallelism of a reference surface for brake disc production and processing according to claim 2, wherein the fixing frame is fixed to the top of the detection table, and the motor is fixed to the top of the lifting plate.
4. The reference plane parallelism detecting device for brake disc production and processing according to claim 3, wherein the fixed plate is fixed to the top of the first electric telescopic rod, and the pressure spring is sleeved on the outer surface of the T-shaped movable rod.
5. The device for detecting parallelism of a reference surface for producing and processing a brake disc according to claim 2, wherein the detecting table is provided with a supporting device, the supporting device comprises a chute, a sliding shaft is arranged on one side of the inner wall of the chute, a sliding block is connected to the sliding shaft in a sliding manner, a rotating rod is connected to the sliding block in a rotating manner, and a supporting plate is connected to one end of the rotating rod in a rotating manner.
6. The device for detecting parallelism of a reference surface for producing and processing a brake disc according to claim 5, wherein the sliding groove is formed in the detecting table, the supporting plate is provided with a square groove, and the fixing frame penetrates through the square groove.
7. The device for detecting parallelism of a reference surface for producing and processing a brake disc according to claim 6, wherein a limit ring is fixedly connected to the top of the bearing plate, and the brake disc is sleeved on the outer surface of the limit ring.
8. The device for detecting parallelism of a reference surface for producing and processing a brake disc according to claim 7, wherein the bottom of the detection table is fixedly connected with a control device, the control device comprises a threaded block, a threaded rod is connected to the threaded block in a threaded manner, and one end of the threaded rod is fixedly connected with a knob.
9. The device for detecting parallelism of a reference surface for brake disk production and processing according to claim 8, wherein the screw block is fixed to the bottom of the detection table, and one end of the threaded rod is rotatably connected to the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110886042.XA CN113686294B (en) | 2021-08-03 | 2021-08-03 | Reference plane parallelism detection device for brake disc production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110886042.XA CN113686294B (en) | 2021-08-03 | 2021-08-03 | Reference plane parallelism detection device for brake disc production and processing |
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| Publication Number | Publication Date |
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| CN113686294A CN113686294A (en) | 2021-11-23 |
| CN113686294B true CN113686294B (en) | 2023-09-22 |
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| CN202110886042.XA Active CN113686294B (en) | 2021-08-03 | 2021-08-03 | Reference plane parallelism detection device for brake disc production and processing |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102022124269A1 (en) | 2022-09-21 | 2024-03-21 | AuE Kassel GmbH | Device and method for determining properties of a brake disc |
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