CN214539391U - Brake disc ultrasonic detection device - Google Patents
Brake disc ultrasonic detection device Download PDFInfo
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- CN214539391U CN214539391U CN202120623998.6U CN202120623998U CN214539391U CN 214539391 U CN214539391 U CN 214539391U CN 202120623998 U CN202120623998 U CN 202120623998U CN 214539391 U CN214539391 U CN 214539391U
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Abstract
The utility model relates to a detection device technical field especially relates to a brake disc ultrasonic detection device, including the portion of bearing that has the direction orbit, along the material loading portion and the unloading portion of direction orbit direction motion, locate the material loading portion, just supply the brake disc to locate the brake disc fixed part of direction orbit top between the unloading portion to and the detection portion of the relative both sides of direction orbit of locating the brake disc fixed part, in order to carry brake disc to brake disc fixed part through material loading portion and supply detection portion ultrasonic detection, and detect the brake disc of accomplishing via unloading portion output. The problem of current detection device do not possess the automatic function of going up unloading, and can't carry out supersound automated inspection to the two dish face blind area scopes of brake disc is solved.
Description
Technical Field
The utility model relates to a detection device technical field especially relates to a brake disc ultrasonic detection device.
Background
Ultrasonic non-destructive testing is a means of inspecting the surface and internal quality that cannot be visually inspected using ultrasonic waves without damaging the working state of the part or raw material.
The principle of ultrasonic detection is that if defects such as pores, cracks, layering and the like exist in metal (gas exists in the defects), when ultrasonic waves are transmitted to the interface of the metal and the defects, the ultrasonic waves are totally or partially reflected, the reflected ultrasonic waves are received by a probe, waveforms with different heights and certain intervals are displayed on a fluorescent screen of the instrument through processing of a circuit in the instrument, and the depth, the position and the shape of the defects in parts can be judged according to the change characteristics of the waveforms.
In prior art, ultrasonic detection device does not possess the automatic function of going up unloading, goes up unloading through the manual work, has not only improved operation workman's working strength, has still increased the risk of unexpected injury simultaneously, can't carry out supersound automated inspection to the two dish face blind area scopes of brake disc moreover.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide an ultrasonic detection apparatus for a brake disc to solve the problems that the conventional detection apparatus does not have the function of automatic loading and unloading and cannot perform ultrasonic automatic detection on the range of the dead zone of the two disc surfaces of the brake disc.
The utility model provides a brake disc ultrasonic detection device, including the bearing part that has the direction orbit, along the material loading portion and the unloading portion of direction orbit direction motion, locate between material loading portion, the unloading portion and supply the brake disc to locate the brake disc fixed part above the direction orbit to and locate the detection portion of the relative both sides of direction orbit of brake disc fixed part, in order to transport the brake disc to the brake disc fixed part supplies through material loading portion detection portion ultrasonic detection, and export the brake disc that detects the completion via the unloading portion;
the opposite surfaces of the feeding part and the discharging part respectively comprise a positioning assembly for bearing a brake disc and a lifting assembly for lifting the positioning assembly, and the lifting assembly is used for lifting the height of the brake disc, descending the brake disc moving above the fixed part of the brake disc and sitting on the fixed part of the brake disc; be fixed in the axis and the horizontal plane parallel arrangement of the brake disc on the locating component to when supplying ultrasonic testing, the brake disc is found immediately on the brake disc fixed part, supplies the detection portion carries out two-sided ultrasonic testing to the brake disc in step.
Further, the structure of material loading portion is the same with unloading portion, lifting unit includes support frame, locating plate and gets and put the cylinder, the support frame include with direction orbit sliding connection's supporting baseplate and set firmly the support riser on supporting baseplate, one side and the supporting riser sliding connection of locating plate, get and put the cylinder and set firmly and supply in the drive on supporting baseplate the locating plate rises or descends along supporting riser, be equipped with the connecting block on the locating plate, get the output shaft and the connecting block fixed connection of putting the cylinder.
Furthermore, the positioning assembly comprises a positioning rod fixedly arranged on the other side of the positioning plate, and the contact surface of the positioning rod and the brake disc is provided with an arc top end.
Furthermore, the guide track is two guide rails which are fixedly arranged above the bearing part and arranged in parallel, racks are arranged on the inner sides of the two guide rails along the length direction, the lifting assembly further comprises a driving motor, the driving motor is fixedly connected with one side of the supporting bottom plate, and the output end of the driving motor is connected with a gear matched with one rack.
Furthermore, the brake disc fixing part comprises a fixing table body and a workpiece positioning block fixedly arranged on the fixing table body, and a V-shaped groove convenient for placing the brake disc is formed in the workpiece positioning block.
Furthermore, the detection part comprises an A surface detection manipulator and a B surface detection manipulator which are rotatably arranged on two opposite sides of the fixed table body, and a paper tape filter assembly communicated with the fixed table body, wherein the paper tape filter assembly is used for conveying coupling liquid required by the work of the A surface detection manipulator and the B surface detection manipulator.
Further, the internal oil groove that is equipped with of fixed station, the paper tape filter subassembly includes oil tank, first oil pump, second oil pump and filter paper, first oil pump sets firmly in the upper end of oil tank, first oil pump supplies in carrying the coupling liquid in the oil tank extremely A face detection manipulator and B face detection manipulator, the filter paper sets up in the top of oil tank, the second oil pump sets firmly in one side of oil tank, the second oil pump be used for with the coupling liquid in the oil tank is carried to the top of filter paper, and passes through the filter paper filters the back and flows back in the oil tank.
The clamping device comprises a workpiece positioning block, a clamping cylinder and a fixing table body, and further comprises a pressing assembly, wherein the two pressing assemblies are fixedly arranged on two opposite sides of the workpiece positioning block respectively to fix a brake disc placed on the workpiece positioning block, each pressing assembly comprises a pressing cylinder and a pressing block fixedly connected with an output shaft of the pressing cylinder, the pressing cylinder is fixedly connected with the fixing table body, and a clamping space is formed between one sides, close to each other, of the two pressing blocks.
The automatic feeding device comprises an operation table, an electric control cabinet, a driving motor, a taking and placing cylinder, an A-surface detection manipulator, a B-surface detection manipulator and a pressing cylinder, wherein the operation table, the electric control cabinet, the driving motor, the taking and placing cylinder, the A-surface detection manipulator, the B-surface detection manipulator and the pressing cylinder are electrically connected.
Further, a safety barrier is arranged on the circumferential direction of the detection part.
The utility model has the advantages that: the utility model provides a brake disc ultrasonic detection device, including the portion of bearing that has the direction orbit, along the material loading portion and the unloading portion of direction orbit direction motion, locate the material loading portion, just supply the brake disc fixed part that the direction orbit top was located to the brake disc between the unloading portion, and locate the detection portion of the relative both sides of direction orbit of brake disc fixed part, in order to carry brake disc to brake disc fixed part through material loading portion and supply detection portion ultrasonic detection, and the brake disc of accomplishing via unloading portion output detection, make detection device possess the automatic function of unloading of going up, and the work efficiency is improved, the condition that detection device can't carry out supersound automated inspection to the two pan face blind area scopes of brake disc has been avoided simultaneously.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an ultrasonic brake disc detection device according to the present invention;
FIG. 2 is a schematic view of the feeding portion and the discharging portion of the present invention;
fig. 3 is the utility model discloses detection portion, brake disc fixed part and compress tightly subassembly cooperation structure sketch map.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
An ultrasonic detection device for a brake disc,
the brake disc ultrasonic detection device comprises a bearing part 1 with a guide track 11, a feeding part 2 and a discharging part 3 which move along the direction of the guide track 11, a brake disc fixing part which is arranged between the feeding part 2 and the discharging part 3 and is used for arranging a brake disc above the guide track 11, and detection parts which are arranged on two opposite sides of the guide track 11 of the brake disc fixing part, so that the brake disc is conveyed to the brake disc fixing part through the feeding part 2 to be detected by the detection parts through ultrasonic waves, and the detected brake disc is output through the discharging part 3;
the opposite surfaces of the feeding part 2 and the discharging part 3 respectively comprise a positioning component for bearing a brake disc and a lifting component for lifting the positioning component, and the lifting component is used for lifting the height of the brake disc, and is used for lowering the brake disc moving above the fixed part of the brake disc and sitting on the fixed part of the brake disc; the axis of the brake disc fixed on the positioning assembly is parallel to the horizontal plane, so that when ultrasonic detection is performed, the brake disc is vertically arranged on the brake disc fixing part, and the detection part synchronously performs double-sided ultrasonic detection on the brake disc.
In the embodiment, the device can meet the requirement that 100% of flaw detection coverage is carried out on a circular area from the working surface of the friction surface of the disc body to the inner part of the circular area with the depth of 20-30mm except for a blind area; the edge blind area is less than or equal to 5 mm; the upper and lower blind areas of the friction surface are less than or equal to 1.5 mm; the sensitivity equivalent is a flat bottom hole with phi 2 mm; meanwhile, parameters such as the number, the distance and the like of flat-bottom hole defects with equivalent weight of phi 2mm-6 dB-phi 2mm can be automatically counted; the double-side scanning time of the whole disc surface is about 2 min.
In a specific embodiment, the feeding portion 2 and the discharging portion 3 have the same structure, the lifting assembly includes a supporting frame, a positioning plate 72 and a taking and placing cylinder 73, the supporting frame includes a supporting base plate 711 slidably connected to the guiding track 11 and a supporting vertical plate 712 fixedly disposed on the supporting base plate 711, one side of the positioning plate 72 is slidably connected to the supporting vertical plate 712, the taking and placing cylinder 73 is fixedly disposed on the supporting base plate 711 and is used for driving the positioning plate 72 to ascend or descend along the supporting vertical plate 712, a connecting block 721 is disposed on the positioning plate 72, and an output shaft of the taking and placing cylinder 73 is fixedly connected to the connecting block 721.
In one embodiment, the positioning assembly includes a positioning rod 61 fixed to the other side of the positioning plate 72, and the contact surface of the positioning rod 61 and the brake disc has a circular arc top end 62.
In an embodiment, the guiding track 11 is two parallel guide rails 111 fixedly disposed above the carrying portion 1, and the inner sides of the two guide rails 111 are provided with a rack 112 along the length direction, the lifting assembly further includes a driving motor 74, the driving motor 74 is fixedly connected to one side of the supporting bottom plate 711, and the output end of the driving motor 74 is connected to a gear 741 engaged with one rack 112.
In one embodiment, the brake disc fixing portion includes a fixing table body 41 and a workpiece positioning block 42 fixed on the fixing table body 41, and the workpiece positioning block 42 is provided with a V-shaped groove 421 for conveniently placing the brake disc. The brake disc can be prevented from dropping on the workpiece positioning block 42 by arranging the V-shaped groove 421, during loading, the brake disc is placed on the positioning rod 61, the output shaft of the taking and placing cylinder 73 drives the positioning plate 72 to ascend along the supporting vertical plate 712, meanwhile, the driving motor 74 drives the supporting bottom plate 711 to slide on the two guide rails 111, when the brake disc moves above the workpiece positioning block 42, the output shaft of the taking and placing cylinder 73 drives the positioning plate 72 to descend along the supporting vertical plate 712 to place the brake disc on the workpiece positioning block 72, and then the driving motor 74 drives the supporting bottom plate 711 to reversely slide on the two guide rails 111 and return to the initial position.
In one embodiment, the detection unit includes an a-side detection robot 51 and a B-side detection robot 52 rotatably disposed on opposite sides of the fixed stage body 41, and a tape filter assembly communicating with the fixed stage body 41 and adapted to transfer a coupling liquid required for the operation of the a-side detection robot 51 and the B-side detection robot 52. In a specific embodiment, the a-side inspection robot 51 and the B-side inspection robot 52 are both manufactured by nauzhou trade ltd, model MZ12-01, and both the a-side inspection robot 51 and the B-side inspection robot 52 include probe water bags, wherein the coupling liquid is an oil-based lubricating liquid, which can avoid the problem of rusting of the workpiece caused by the water-based coupling liquid.
In one embodiment, an oil tank 411 is disposed in the fixed table body 41, the tape filter assembly includes an oil tank 81, a first oil pump 82, a second oil pump 83 and filter paper 84, the first oil pump 82 is fixedly disposed at the upper end of the oil tank 81, the first oil pump 82 is used for conveying the coupling liquid in the oil tank 81 to the a-side detection manipulator 51 and the B-side detection manipulator 52, the filter paper 84 is disposed above the oil tank 81, the second oil pump 83 is fixedly disposed at one side of the oil tank 81, and the second oil pump 83 is used for conveying the coupling liquid in the oil tank 411 to the upper side of the filter paper 84 and filtering the coupling liquid through the filter paper 84 and then returning the coupling liquid to the oil tank 81. In this embodiment, the paper tape filter assembly is manufactured by mechanical manufacturing limited of Chen an machine in Yanshan county, and when the brake disc is detected by the a-side detection manipulator 51 and the B-side detection manipulator 52, the coupling liquid can drop into the oil tank 411, and meanwhile, the coupling liquid in the oil tank 411 can be conveyed to the upper side of the filter paper 84 under the action of the second oil pump 83, and flows back to the oil tank 81 for recycling after being filtered by the filter paper 84. In a specific embodiment, the clamping device further comprises a pressing assembly, the two pressing assemblies are respectively and fixedly arranged on two opposite sides of the workpiece positioning block 42 to fix the brake disc placed on the workpiece positioning block 42, the pressing assembly comprises a pressing cylinder 91 and a pressing block 92 fixedly connected with an output shaft of the pressing cylinder 91, the pressing cylinder 91 is fixedly connected with the fixed table body 41, and a clamping space is formed between the two pressing blocks 92 close to each other. After the brake disc is placed on the workpiece positioning block 42, in order to further prevent that the brake disc drops from the workpiece positioning block 42 in the detection process, the two pressing cylinders 91 push the two pressing blocks 92 to be close to each other, so that a clamping space is formed, and the brake disc can be effectively fixed on the workpiece positioning block 42.
In a specific embodiment, the device further comprises a control device 10, the control device 10 comprises an operation table 101 and an electric control cabinet 102, and the operation table 101, the electric control cabinet 102, the driving motor 74, the pick-and-place cylinder 73, the a-side detection manipulator 51, the B-side detection manipulator 52 and the pressing cylinder 91 are electrically connected. Through operation panel 101 alright operation detection device, easy operation has effectually improved work efficiency.
In one embodiment, a safety barrier 53 is provided circumferentially of the sensing portion. The safety performance of the device can be improved by arranging the safety guard 53, and the risk that the operation worker is accidentally injured is reduced.
The working principle is as follows: when loading, the brake disc can be placed on the positioning rod 61, an instruction is sent through the operating platform 101, the electric control cabinet 102 controls the output shaft of the pick-and-place cylinder 73 to drive the positioning plate 72 to ascend along the supporting vertical plate 712, the gear 741 on the driving motor 74 is meshed with the rack 112 on the guide rail 111, the supporting bottom plate 711 is driven to slide on the two guide rails 111, when the brake disc moves above the workpiece positioning block 42, the output shaft of the pick-and-place cylinder 73 drives the positioning plate 72 to descend along the supporting vertical plate 712 to place the brake disc on the workpiece positioning block 42, and then the driving motor 74 drives the supporting bottom plate 711 to reversely slide on the two guide rails 111 and return to the initial position; meanwhile, the output ends of the two pressing cylinders 91 drive the two pressing blocks 92 to approach each other, so that the brake disc is fixedly clamped on the workpiece positioning block 42; the first oil pump 82 conveys the coupling liquid in the oil tank 81 to the A-surface detection manipulator 51 and the B-surface detection manipulator 52, so that the double disc surfaces of the brake disc can be detected; after the detection is finished, the output ends of the two pressing cylinders 91 drive the two pressing blocks 92 to be away from each other, and the fixing limit on the brake disc is removed; the blanking part 3 and the loading part 2 execute the same action, the brake disc after detection can be conveyed out, and the operation is simple.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art can be included in the technical scope of the present invention.
Claims (10)
1. An ultrasonic detection device for a brake disc is characterized in that,
the brake disc ultrasonic detection device comprises a bearing part with a guide track, a feeding part and a discharging part which move along the direction of the guide track, a brake disc fixing part which is arranged between the feeding part and the discharging part and is used for arranging a brake disc above the guide track, and detection parts which are arranged on two opposite sides of the guide track of the brake disc fixing part, so that the brake disc is conveyed to the brake disc fixing part through the feeding part to be subjected to ultrasonic detection by the detection part, and the detected brake disc is output through the discharging part;
the opposite surfaces of the feeding part and the discharging part respectively comprise a positioning assembly for bearing a brake disc and a lifting assembly for lifting the positioning assembly, and the lifting assembly is used for lifting the height of the brake disc, descending the brake disc moving above the fixed part of the brake disc and sitting on the fixed part of the brake disc; be fixed in the axis and the horizontal plane parallel arrangement of the brake disc on the locating component to when supplying ultrasonic testing, the brake disc is found immediately on the brake disc fixed part, supplies the detection portion carries out two-sided ultrasonic testing to the brake disc in step.
2. The brake disc ultrasonic detection device of claim 1, wherein the feeding portion and the discharging portion have the same structure, the lifting assembly comprises a support frame, a positioning plate and a taking and placing cylinder, the support frame comprises a support bottom plate connected with a guide track in a sliding manner and a support vertical plate fixedly arranged on the support bottom plate, one side of the positioning plate is connected with the support vertical plate in a sliding manner, the taking and placing cylinder is fixedly arranged on the support bottom plate and used for driving the positioning plate to ascend or descend along the support vertical plate, a connecting block is arranged on the positioning plate, and an output shaft of the taking and placing cylinder is fixedly connected with the connecting block.
3. The brake disc ultrasonic detection device of claim 2, wherein the positioning assembly comprises a positioning rod fixedly arranged at the other side of the positioning plate, and the contact surface of the positioning rod and the brake disc has an arc top end.
4. The brake disc ultrasonic detection device of claim 2, wherein the guide tracks are two parallel guide rails fixedly arranged above the bearing part, and racks are arranged on the inner sides of the two guide rails along the length direction, the lifting assembly further comprises a driving motor, the driving motor is fixedly connected with one side of the supporting bottom plate, and the output end of the driving motor is connected with a gear matched with one rack.
5. The ultrasonic brake disc detection device of claim 1, wherein the brake disc fixing portion comprises a fixed table body and a workpiece positioning block fixed on the fixed table body, and the workpiece positioning block is provided with a V-shaped groove for conveniently placing the brake disc.
6. The brake disc ultrasonic inspection device of claim 5, wherein the inspection portion comprises an A-side inspection robot and a B-side inspection robot rotatably disposed on opposite sides of the stationary stage, and a tape filter assembly in communication with the stationary stage, the tape filter assembly being adapted to transport a coupling liquid required for the operation of the A-side inspection robot and the B-side inspection robot.
7. The brake disc ultrasonic detection device of claim 6, wherein an oil groove is formed in the fixed table body, the tape filter assembly comprises an oil tank, a first oil pump, a second oil pump and filter paper, the first oil pump is fixedly arranged at the upper end of the oil tank, the first oil pump is used for conveying coupling liquid in the oil tank to the A-surface detection manipulator and the B-surface detection manipulator, the filter paper is arranged above the oil tank, the second oil pump is fixedly arranged at one side of the oil tank, and the second oil pump is used for conveying the coupling liquid in the oil groove to the upper side of the filter paper and enabling the coupling liquid to flow back into the oil tank after being filtered by the filter paper.
8. The ultrasonic brake disc detection device according to claim 5, further comprising two pressing assemblies, wherein the two pressing assemblies are respectively and fixedly arranged on two opposite sides of the workpiece positioning block to fix the brake disc placed on the workpiece positioning block, the pressing assemblies comprise pressing cylinders and pressing blocks fixedly connected with output shafts of the pressing cylinders, the pressing cylinders are fixedly connected with the fixed table body, and a clamping space is formed between the two pressing blocks at the side close to each other.
9. The brake disc ultrasonic detection device of claim 8, further comprising a control device, wherein the control device comprises an operation table and an electric control cabinet, and the operation table, the electric control cabinet, the driving motor, the pick-and-place cylinder, the A-plane detection manipulator, the B-plane detection manipulator and the pressing cylinder are electrically connected.
10. The ultrasonic brake disc detecting device according to claim 1, wherein a safety fence is provided on a circumference of the detecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623998.6U CN214539391U (en) | 2021-03-26 | 2021-03-26 | Brake disc ultrasonic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623998.6U CN214539391U (en) | 2021-03-26 | 2021-03-26 | Brake disc ultrasonic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214539391U true CN214539391U (en) | 2021-10-29 |
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ID=78266171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120623998.6U Active CN214539391U (en) | 2021-03-26 | 2021-03-26 | Brake disc ultrasonic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214539391U (en) |
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2021
- 2021-03-26 CN CN202120623998.6U patent/CN214539391U/en active Active
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