CN114543721A - Brake disc size detection device - Google Patents
Brake disc size detection device Download PDFInfo
- Publication number
- CN114543721A CN114543721A CN202210436627.6A CN202210436627A CN114543721A CN 114543721 A CN114543721 A CN 114543721A CN 202210436627 A CN202210436627 A CN 202210436627A CN 114543721 A CN114543721 A CN 114543721A
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- detection
- brake disc
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- head
- conveying mechanism
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
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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
- G01B21/02—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 length, width, or thickness
- G01B21/08—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 length, width, or thickness for measuring thickness
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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
- G01B21/20—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 contours or curvatures, e.g. determining profile
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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
- G01B21/30—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 roughness or irregularity of surfaces
Abstract
The invention provides a brake disc size detection device, and mainly relates to the field of size detection. The utility model provides a brake disc size detection device, includes conveying mechanism, manipulator, testing platform and well accuse machine, the conveying mechanism end sets up positioner, the manipulator sets up between conveying mechanism and testing platform, the testing platform top surface rotates and sets up electric chuck, it sets up detection ring to rotate on the testing platform in the electric chuck outside, detect ring and electric chuck disalignment, it sets up elevating system to detect the ring bottom, can dismantle on the detection ring and set up thickness detection head, plane degree detection head and circularity detection head. The invention has the beneficial effects that: the invention has stable installation, the detection device can not vibrate along with the rotation of the brake disc in the detection process, and the measured data is more accurate.
Description
Technical Field
The invention mainly relates to the field of size detection, in particular to a brake disc size detection device.
Background
The brake disc is an important component in a vehicle braking system, and when the vehicle brakes, a brake caliper clamps the brake disc to generate braking force to decelerate the vehicle. The thickness, the flatness and the roundness of the brake disc are important indexes, the size and other indexes of a machined surface are detected in the production process, and the size of the brake disc is required to be detected comprehensively after production is finished, so that unqualified products are prevented from flowing into the market and causing immeasurable loss.
At present, the comprehensive detection of the brake disc mainly comprises manual detection and a semi-automatic detection platform, the manual detection wastes time and labor, the detection efficiency is low, the precision detection depends on the experience of inspectors, and the problems of error detection, omission detection and the like easily occur. For example, chinese patent application (CN 114087947A) discloses a brake disc size detection apparatus, i.e., a cantilever support mode is adopted, and the support structure of the detection head generates large vibration when the brake disc rotates or moves, and the structure that feeds through the lead screw transmission also generates vibration due to rotation, thereby affecting the accuracy of measured data. For example, chinese patent application (CN 103837112B) discloses a brake disc size detection apparatus, which discloses a method for detecting roundness, flatness and thickness of a brake disc by using a cylinder to drive a detection head to feed and contact the brake disc. After the cylinder rod of the cylinder extends out, the cylinder rod is also in a cantilever support structure mode, when the brake disc is driven to rotate, the cylinder rod can vibrate due to the cantilever structure, and each detection head at the end part vibrates to influence the measurement structure. Meanwhile, the telescopic mode of cylinder driving is adopted, and the extending distance of the detection head is fixed, so that the flatness and the thickness of the brake disc at the same diameter can be detected, and the detected data is not comprehensive.
In summary, limited by the limitation of the cantilever support structure, when the detection device detects, the detection head mounted at the end of the cantilever structure amplifies the vibration of the cantilever, which is too large for the detection device with detection accuracy of 0.01 mm or even 0.001 mm, and the error is not true to reflect the size information of the workpiece. Meanwhile, along with the feeding of the detection head on the cantilever, the support length of the cantilever is increased, so that the vibration amplification of the detection head is different, the detection errors of the flatness and the thickness of the brake disc are different, the consistency of size detection cannot be kept, and accurate information cannot be provided for production and processing.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the brake disc size detection device which is stable to install, the detection device cannot vibrate along with the rotation of the brake disc in the detection process, and the measured data is more accurate.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a brake disc size detection device comprises a conveying mechanism, a mechanical arm, a detection platform and a central control machine, wherein the conveying mechanism is arranged on one side of the detection platform, the mechanical arm stretches across the conveying mechanism and the detection platform, and the central control machine is arranged on one side of the mechanical arm; the end of conveying mechanism sets up positioner, the manipulator sets up between conveying mechanism and testing platform, the testing platform top surface rotates and sets up electric chuck, it sets up detection ring to rotate on the testing platform in the electric chuck outside, the testing platform bottom sets up and is used for driving electric chuck pivoted chuck motor and is used for driving detection ring pivoted detection motor, detect ring and electric chuck disalignment, it sets up elevating system to detect the ring bottom, can dismantle on the detection ring and set up thickness detection head, plane degree detection head and circularity detection head, thickness detection head, plane degree detection head and circularity detection head all with well accuse machine signal connection.
The conveying mechanism is a belt conveyor, the positioning device is an arc plate arranged at the tail end of a frame body of the belt conveyor, and the arc plate is matched with the outer contour of the brake disc.
The manipulator includes support frame, synchronous belt drive system, lift cylinder and three-jaw anchor clamps, synchronous belt drive system sets up at the support frame top, the lift cylinder sets up on synchronous belt drive system, three-jaw anchor clamps set up in lift cylinder bottom.
The detection motor is a servo motor in signal connection with the central control machine, and the servo motor is in transmission connection with the detection ring.
The thickness detects head, flatness detection head and circularity detection head bottom and all sets up magnetism and inhale the seat, set up the gauge stand universal rod between thickness detection head, flatness detection head and circularity detection head and the magnetism seat.
The top surface of the detection ring is provided with a plurality of ring grooves, and the bottom surface of the magnetic suction seat is provided with salient points matched with the ring grooves.
The detection ring is provided with a plurality of elongated slots vertical to the annular groove, and the bottom surface of the magnetic attraction seat is provided with a cross-shaped positioning bulge.
Elevating system includes crane and climbing mechanism, set up the slide rail perpendicularly on the testing platform inner wall, set up on the crane and slide vice with slide rail matched with, climbing mechanism sets up in the crane bottom, the detection motor sets up promptly in the crane inboard.
The electric chuck is an internal supporting jaw chuck.
Compared with the prior art, the invention at least has the following beneficial effects:
the invention is different from the conventional cantilever detection head structure and the detection head structure of lead screw drive displacement on the market, and provides a new scheme for detecting the displacement of the head. Detection head installation itself is stable in this scheme, adopts eccentric pivoted mode to make an individual detection head press close to with the brake disc, feeds, and this kind of structure makes the support arm of force of detecting head itself shorter, and is weaker to the conduction of vibrations, the enlarged effect, and the vibrations of having avoided cantilever structure are being enlargied and lead to detecting the big problem of first measured data error in detection head one end.
The invention adopts an eccentric rotating structure to realize the detection of the feeding in the height direction and the diameter direction of the brake disc, replaces the traditional screw transmission or cylinder transmission mode by a rotating feeding mode, and avoids the problem that the supporting arm is extended along with the deepening of the feeding of the detection head, thereby avoiding the problems of large error difference between the edge of the brake disc and the position close to the axis and inaccurate data measurement when detecting the flatness and the thickness of the brake disc, ensuring the stability and no jumping of the detection head no matter at any diameter position and any height position of the brake disc, keeping the consistency of the measurement errors and further carrying out accurate measurement on the brake disc.
Drawings
FIG. 1 is a use state reference diagram of the present invention;
FIG. 2 is a schematic view of a first perspective structure of the present invention;
FIG. 3 is a schematic view of a second perspective view of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the inspection platform of the present invention;
FIG. 5 is a schematic view of a partially cut-away view of the inspection platform according to the present invention;
FIG. 6 is an enlarged view of part A of the present invention;
FIG. 7 is a schematic view of a partial structure of a main viewing angle according to the present invention.
Reference numerals shown in the drawings: 1. a detection platform; 2. a conveying mechanism; 3. a manipulator; 4. a central control machine; 5. a lifting mechanism; 11. an electric chuck; 12. a detection ring; 13. a chuck motor; 14. detecting a motor; 15. a thickness detection head; 16. a flatness detection head; 17. a roundness detection head; 18. a magnetic attraction seat; 19. a gauge stand gimbal; 21. a positioning device; 31. a support frame; 32. a synchronous belt transmission system; 33. a lifting cylinder; 34. a three-jaw clamp; 51. a lifting frame; 52. a jacking mechanism; 53. a slide rail; 54. a sliding pair; 121. a ring groove; 122. a long groove.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
As shown in fig. 1-7, the brake disc size detection device of the present invention includes a conveying mechanism 2, a manipulator 3, a detection platform 1, and a central control machine 4. Conveying mechanism 2 sets up in testing platform 1 one side, conveying mechanism 2's end is located 1 side department of testing platform, is convenient for transport the work piece on conveying mechanism 2 to testing platform 1. The manipulator 3 spans over the conveying mechanism 2 and the detection platform 1, and the manipulator 3 is an action part for transferring workpieces. The central control machine 4 is arranged on one side of the manipulator 3, and the central control machine 4 is a control component of the equipment. Conveying mechanism 2 is the unit that carries the brake disc, conveying mechanism 2 end sets up positioner 21, carries the brake disc to positioner 21 department through conveying mechanism 2 and fixes a position, can utilize manipulator 3 to snatch the brake disc of this department, shifts it to detect on testing platform 1. Specifically, conveying mechanism 2 is the belt conveyor, positioner 21 is the arc board of bolt fastening at the belt conveyor support body end, the arc board is corresponding with the brake disc outline, and when positioner 21 department was carried to the brake disc, the profile of brake disc outer wall laminated with the cambered surface of arc board mutually to accomplish the location of brake disc, make things convenient for snatching of manipulator 3. Because this detection device needs to detect to the brake disc of different specifications, then the arc board that is regarded as positioner 21 is removable, to the brake disc of each model, makes the arc board of different specifications as the locating plate, changes it when using can.
The manipulator 3 is arranged between the conveying mechanism 2 and the detection platform 1, the manipulator 3 is used for conveying the brake disc from the conveying mechanism 2 to the detection platform 1 for detection, and conveying the detected brake disc to the storage frame or the finished product conveying mechanism, and the device can adopt a cantilever structure or a portal frame structure. In this embodiment, the manipulator 3 includes a gantry-type support frame 31, a synchronous belt drive system 32, a lifting cylinder 33, and a three-jaw jig 34, and the gantry-type support frame 31 spans between the conveying mechanism 2 and the detection platform 1. Synchronous belt drive system 32 installs at support frame 31 top, lift cylinder 33 sets up on synchronous belt drive system 32, can drive lift cylinder 33 through synchronous belt drive system 32 and carry out the displacement between conveying mechanism 2 and testing platform 1, accomplishes the transfer of brake disc. The lifting cylinder 33 adopts a sliding table cylinder so as to deal with the carrying of heavy objects of the brake disc. The three-jaw clamp 34 is arranged at the bottom of the cylinder rod of the lifting cylinder 33. The three-jaw clamp 34 adopts an air cylinder or an electric push rod as power, the outer circle of the top surface of the brake disc is clamped through the three-jaw clamp 34, and the brake disc is placed on the detection platform 1. Specifically, the jaws of the three-jaw clamp 34 may be jaws for clamping or supporting jaws with tight inner holes.
The top surface of the detection platform 1 is rotatably provided with the electric chuck 11, the detection platform 1 outside the electric chuck 11 is rotatably provided with the detection ring 12, and the detection ring 12 and the top surface of the detection platform 1 are coplanar under a normal state without being jacked. The detection ring 12 nests the power chuck 11. The jack catch that electric chuck 11 adopted is interior claw to can prop tightly fixedly to the hole of brake disc, avoid the jack catch to take place to interfere with detecting the head. The bottom of the detection platform 1 is provided with a chuck motor 13 for driving the electric chuck 11 to rotate and a detection motor 14 for driving the detection ring 12 to rotate. The detection ring 12 and the electric chuck 11 are not coaxial, the lifting mechanism 5 is installed at the bottom of the detection ring 12, and the lifting mechanism 5 is used for driving the detection ring 12 to lift.
Specifically, the lifting mechanism 5 includes a lifting frame 51 and a lifting mechanism 52, and the detection ring 12 is connected with the lifting frame 51 through a plane bearing. The inner wall of the detection platform 1 is vertically provided with a slide rail 53, the crane 51 is fixed with a slide pair 54 matched with the slide rail 53 by a bolt, and the crane 51 can move in the vertical direction by matching the slide rail 53 with the slide pair 54. The jacking mechanism 52 is arranged at the bottom of the lifting frame 51, and the lifting frame 51 can be jacked up through jacking of the jacking mechanism 52, so that the detection ring 12 exceeds the height of the table top of the detection platform 1. Specifically, in order to ensure that the detection ring 12 can stop at any height during the jacking process, the jacking mechanism 52 adopts a jacking structure driven by a servo motor and driven by a lead screw. Specifically, servo motor passes through the bolt fastening on testing platform 1 bottom surface, and vertical the installing in testing platform 1 of drive screw is inside, and servo motor passes through gear reduction box drive screw and rotates, and bolt fastening and drive screw matched with screw on crane 51.
The detection motor 14 is arranged inside the lifting frame 51. Meanwhile, in order to ensure that the detection ring 12 can rotate a certain angle accurately, the detection motor 14 adopts a servo motor, and the servo motor and the detection ring 12 are driven by a gear, a chain or a synchronous belt. Specifically, in this embodiment, pin teeth are disposed on the outer wall of the detection ring 12, and a driving gear engaged with the pin teeth is keyed on a motor shaft of the servo motor.
Since the lifting frame 51 covers the chuck motor 13, the chuck motor 13 should be fixed on the bottom surface of the inspection platform 1 by bolts, and the chuck motor 13 drives the rotation of the electric chuck 11 by chain drive or belt drive. A certain gap is formed between the electric chuck 11 and the detection ring 12, a plane ring is filled in the gap to be used as a support, and the bottom of the plane ring is fixed on the bottom surface of the detection platform 1 through a mounting frame. The crane 51 is provided with an opening on the top surface for allowing the mounting rack to pass through, so that the vertical displacement of the crane 51 is not interfered by the mounting rack.
The thickness detection head 15, the flatness detection head 16 and the roundness detection head 17 are detachably mounted on the detection ring 12, the thickness detection head 15 is two laser measuring heads which are vertically symmetrical, and the thickness of the brake disc is judged by respectively detecting the distances between the two laser measuring heads and the upper bottom surface and the lower bottom surface of the brake disc. The flatness detection head 16 and the roundness detection head 17 are both contact detection heads, the flatness detection head 16 is provided with two detection heads which are arranged oppositely, the two detection heads are respectively contacted with the upper bottom surface and the lower bottom surface of the brake disc, and the flatness of the upper bottom surface and the lower bottom surface of the brake disc is measured. The thickness detection head 15, the flatness detection head 16 and the roundness detection head 17 are electrically connected with the central control machine 4. The central control machine 4 records the detection data of the thickness detection head 15, the flatness detection head 16 and the roundness detection head 17, and compares the detection data with the qualified size, so as to judge whether the size of the brake disc is qualified. And one end of the detection platform 1, which is far away from the conveying mechanism 2, can be provided with a qualified product conveying device and a unqualified product conveying device, and the qualified product conveying device and the unqualified product conveying device are both positioned within the stroke of the manipulator 3.
Specifically, the bottom of the thickness detection head 15, the bottom of the flatness detection head 16 and the bottom of the roundness detection head 17 are respectively provided with a magnetic attraction seat 18, the detection heads can be adsorbed on the detection ring 12 through the magnetic attraction seats 18, and the generation of magnetic force can be controlled through a switch of the magnetic attraction seats 18, so that the detection heads can be arranged at any position on the detection ring 12. Gauge stand universal rods 19 are respectively arranged between the thickness detection head 15, the flatness detection head 16, the roundness detection head 17 and the magnetic suction seat 18, and the position of the flatness detection head 16 can be adjusted through the gauge stand universal rods 19, so that the brake disc thickness detection head is suitable for brake discs with different installation positions and different sizes.
Specifically, a plurality of ring grooves 121 are formed in the top surface of the detection ring 12, and salient points matched with the ring grooves 121 are arranged on the bottom surface of the magnetic attraction seat 18. The salient points can be clamped into the ring grooves 121, so that the magnetic suction seat 18 is limited, and the magnetic suction seat 18 can be stably installed on the detection ring 12. More specifically, a plurality of elongated slots 122 perpendicular to the annular slot 121 may be further formed in a common mounting position on the detection ring 12, and a cross-shaped positioning protrusion is disposed on the bottom surface of the magnetic attraction seat 18, so as to more accurately position the magnetic attraction seat 18 and ensure stable mounting of the magnetic attraction seat 18 on the detection ring 12.
The position of the detection ring 12 closest to the power chuck 11 is defined as the proximal end, and the position of the detection ring 12 farthest from the power chuck 11 is defined as the distal end. The flatness detection head 16 and the roundness detection head 17 are respectively arranged at two sides of the far end of the detection ring 12, and the thickness detection head 15 is arranged between the flatness detection head 16 and the roundness detection head 17 and close to one side of the flatness detection head 16. When the detecting ring 12 is not lifted, the flatness detecting head 16 and the roundness detecting head 17 are adjusted to enable the upper measuring head and the lower measuring head of the flatness detecting head 16 to be respectively positioned at the height level with the upper bottom surface and the lower bottom surface of the brake disc but not to be contacted with the upper bottom surface and the lower bottom surface of the brake disc, so that the roundness detecting head 17 is slightly lower than the bottom edge of the side surface of the brake disc and does not reach the position of the connecting part of the bottom surface of the side surface of the brake disc. The thickness detection head 15 is adjusted to be lower than the height of the brake disc.
During the use, through manipulator 3 with brake disc transfer to testing platform 1 on, it is fixed by electric chuck 11 clamping. Then, the central control machine 4 controls the disc motor 13 to rotate, and at the same time, controls the detection motor 14 to drive the detection ring 12 to rotate a certain angle towards the direction of the flatness detection head 16, so that two opposite detection heads of the flatness detection head 16 gradually contact with the upper bottom surface and the lower bottom surface of the brake disc, and the flatness of the upper bottom surface and the lower bottom surface of the diameter position of the brake disc is detected (the flatness detection head 16 at the position at least stops the time that the brake disc rotates for one circle). Then the central control machine 4 controls the detection ring 12 to rotate for a plurality of times towards the direction of the flatness detection head 16, after each rotation is stopped, the flatness detection head 16 feeds a certain distance to the center of the brake disc, and the flatness detection head 16 detects the upper bottom surface and the lower bottom surface of the brake disc at the diameter position. And finally, integrating the detection data by the central control machine 4 to finish the detection of the flatness of the brake disc. After the detection is finished, the central control machine 4 firstly controls the detection motor 14 to rotate reversely to enable the flatness detection head 16 to be separated from the brake disc, controls the jacking mechanism 52 to drive the lifting frame 51 to ascend until the roundness detection head 17 reaches the bottom edge height of the brake disc, simultaneously controls the detection ring 12 to rotate towards the roundness detection head 17 until the roundness detection head 17 is abutted against the bottom edge of the side face of the brake disc, and performs roundness detection along with the rotation of the brake disc. And then the jacking mechanism 52 continuously drives the lifting frame 51 to ascend, so that the roundness detection head 17 gradually moves upwards on the side surface of the brake disc for a plurality of times, and after jacking is stopped each time, the roundness detection head 17 detects the side surface of the brake disc at the height, thereby integrating detection data and finishing detection of the roundness of the side surface of the brake disc. After the detection is finished, the central control machine 4 controls the jacking mechanism 52 to drive the lifting frame 51 to continuously lift until the two thickness detection heads 15 are positioned at the two sides of the upper bottom surface and the lower bottom surface of the brake disc, and at the moment, the roundness detection head 17 is separated from the height range of the brake disc. Then, the central control machine 4 controls the detection ring 12 to continue to rotate towards the direction of the roundness detection head 17, so that the thickness detection head 15 is located in the range where the brake disc is located, then, the central control machine 4 controls the detection ring 12 to rotate for a plurality of times, so that the thickness detection head 15 feeds towards the axis of the brake disc, the thickness of the brake disc at multiple diameter positions is detected through the thickness detection head 15, and finally, detection data are integrated to complete detection of the thickness of the brake disc. After the detection is finished, the central control machine 4 controls the detection ring 12 to reset, the central control machine 4 compares data, and when any detection data does not reach the standard, the brake disc is an unqualified product. And if all the data are within the limited range, determining that the product is qualified. And finally, the central control machine 4 controls the mechanical arm 3 to act, and the qualified products and the unqualified products are respectively placed in the qualified area and the unqualified area to be distinguished.
Before the device is used, the positions of the thickness detection head 15, the flatness detection head 16 and the roundness detection head 17 need to be adjusted according to the specification of a brake disc before detection, the required rotating angle and the rising height of the detection ring 12 are manually positioned, and the increasing angle and the rising increasing height of each rotation are manually input.
Claims (9)
1. The utility model provides a brake disc size detection device, includes conveying mechanism (2), manipulator (3), detection platform (1) and well control machine (4), its characterized in that: the conveying mechanism (2) is arranged on one side of the detection platform (1), the manipulator (3) stretches over the conveying mechanism (2) and the detection platform (1), and the central control machine (4) is arranged on one side of the manipulator (3); the tail end of the conveying mechanism (2) is provided with a positioning device (21), the manipulator (3) is arranged between the conveying mechanism (2) and the detection platform (1), an electric chuck (11) is rotatably arranged on the top surface of the detection platform (1), a detection ring (12) is rotatably arranged on the detection platform (1) at the outer side of the electric chuck (11), a chuck motor (13) for driving the electric chuck (11) to rotate and a detection motor (14) for driving the detection ring (12) to rotate are arranged at the bottom of the detection platform (1), the detection ring (12) is not coaxial with the electric chuck (11), the bottom of the detection ring (12) is provided with a lifting mechanism (5), the detection ring (12) is detachably provided with a thickness detection head (15), a flatness detection head (16) and a roundness detection head (17), the thickness detection head (15), the flatness detection head (16) and the roundness detection head (17) are in signal connection with the central control machine (4).
2. The brake disc size detection device of claim 1, wherein: the conveying mechanism (2) is a belt conveyor, the positioning device (21) is an arc plate arranged at the tail end of a frame body of the belt conveyor, and the arc plate is matched with the outer contour of the brake disc.
3. The brake disc size detection device of claim 1, wherein: manipulator (3) are including support frame (31), synchronous belt drive system (32), lift cylinder (33) and three-jaw anchor clamps (34), synchronous belt drive system (32) set up at support frame (31) top, lift cylinder (33) set up on synchronous belt drive system (32), three-jaw anchor clamps (34) set up in lift cylinder (33) bottom.
4. The brake disc size detection device of claim 1, wherein: the detection motor (14) is a servo motor in signal connection with the central control machine (4), and the servo motor is in transmission connection with the detection ring (12).
5. The brake disc size detection device of claim 1, wherein: the thickness detects head (15), flatness and detects head (16) and circularity and all sets up magnetism and inhale seat (18) bottom, set up gauge stand cardan rod (19) between thickness detects head (15), flatness and detects head (16) and circularity and detect head (17) and magnetism and inhale seat (18).
6. The brake disc size detecting device according to claim 5, wherein: the top surface of the detection ring (12) is provided with a plurality of ring grooves (121), and the bottom surface of the magnetic suction seat (18) is provided with salient points matched with the ring grooves (121).
7. The brake disc size detection device of claim 6, wherein: the detection ring (12) is provided with a plurality of long grooves (122) vertical to the ring groove (121), and the bottom surface of the magnetic attraction seat (18) is provided with a cross-shaped positioning bulge.
8. The brake disc size detection device of claim 1, wherein: elevating system (5) include crane (51) and climbing mechanism (52), set up slide rail (53) perpendicularly on detecting platform (1) inner wall, set up on crane (51) and slide rail (53) matched with slide pair (54), climbing mechanism (52) set up in crane (51) bottom, it is inboard at crane (51) to detect motor (14) setting promptly.
9. The brake disc size detection device of claim 1, wherein: the electric chuck (11) is an inner supporting jaw chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210436627.6A CN114543721B (en) | 2022-04-25 | 2022-04-25 | Brake disc size detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210436627.6A CN114543721B (en) | 2022-04-25 | 2022-04-25 | Brake disc size detection device |
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| Publication Number | Publication Date |
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| CN114543721A true CN114543721A (en) | 2022-05-27 |
| CN114543721B CN114543721B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210436627.6A Active CN114543721B (en) | 2022-04-25 | 2022-04-25 | Brake disc size detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812338A (en) * | 2022-07-01 | 2022-07-29 | 彼图科技(青岛)有限公司 | Brake disc detection equipment utilizing pictures to snap and compare |
| CN115164686A (en) * | 2022-09-08 | 2022-10-11 | 济南铸信机械有限公司 | Cone crusher barrel size detection device |
| CN115290029A (en) * | 2022-09-30 | 2022-11-04 | 深圳市科斯福科技有限公司 | Full-automatic high accuracy 3C product plane degree check out test set |
| CN117092209A (en) * | 2023-10-16 | 2023-11-21 | 山东瑞诚智能制造有限公司 | Vortex detection device for brake disc cracks |
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| CN103837112A (en) * | 2014-03-04 | 2014-06-04 | 龙口市埃迪克自动化设备有限公司 | Brake disc dimension measurement equipment |
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| CN114812338A (en) * | 2022-07-01 | 2022-07-29 | 彼图科技(青岛)有限公司 | Brake disc detection equipment utilizing pictures to snap and compare |
| CN114812338B (en) * | 2022-07-01 | 2022-09-16 | 彼图科技(青岛)有限公司 | Brake disc detection equipment utilizing picture snapshot to compare |
| CN115164686A (en) * | 2022-09-08 | 2022-10-11 | 济南铸信机械有限公司 | Cone crusher barrel size detection device |
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| CN115290029A (en) * | 2022-09-30 | 2022-11-04 | 深圳市科斯福科技有限公司 | Full-automatic high accuracy 3C product plane degree check out test set |
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| CN117092209A (en) * | 2023-10-16 | 2023-11-21 | 山东瑞诚智能制造有限公司 | Vortex detection device for brake disc cracks |
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