CN113702489B - Dual-purpose check out test set of brake disc, brake drum - Google Patents
Dual-purpose check out test set of brake disc, brake drum Download PDFInfo
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- CN113702489B CN113702489B CN202110979860.4A CN202110979860A CN113702489B CN 113702489 B CN113702489 B CN 113702489B CN 202110979860 A CN202110979860 A CN 202110979860A CN 113702489 B CN113702489 B CN 113702489B
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- 238000001514 detection method Methods 0.000 claims abstract description 105
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 3
- 238000005299 abrasion Methods 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 55
- 230000000903 blocking effect Effects 0.000 claims description 15
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/904—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents with two or more sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9093—Arrangements for supporting the sensor; Combinations of eddy-current sensors and auxiliary arrangements for marking or for rejecting
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Braking Arrangements (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses dual-purpose detection equipment for a brake disc and a brake drum, which comprises an equipment frame, wherein a controller, a detection mechanism and an auxiliary detection mechanism are arranged in the equipment frame, the detection mechanism and the auxiliary detection mechanism are respectively and electrically connected with the controller, and the detection mechanism is used for detecting whether materials on the auxiliary detection mechanism meet the standard or not; the auxiliary detection mechanism comprises a support jig, the support jig comprises a tray, the middle part of the tray is provided with a plug used for supporting materials, a plurality of rolling wheels used for preventing materials from being scratched are arranged on the periphery of the plug, a brake disc or a brake drum can be jacked to a state to be detected by adding the support jig, the rolling wheels on the plug can be tightly attached to the middle opening of the brake disc or the brake drum, the rolling wheels and the brake disc or the brake drum can be synchronously rotated when rotating, friction between the rolling wheels and a metal piece of the plug is avoided, and abrasion is avoided.
Description
Technical Field
The invention relates to the field of brake disc and brake drum detection, in particular to dual-purpose detection equipment for a brake disc and a brake drum.
Background
The brake disc and the brake drum are widely used in various vehicles, after the production is finished, finished products of the brake disc and the brake drum are required to be detected, and as the brake disc and the brake drum are made of metal, an eddy current sensor is generally used for detection, and in the beginning of the industry, the products are locally detected by a manual handheld eddy current detector, and after the automation field is accelerated, eddy current automatic detection equipment is widely used;
The automatic eddy current detection equipment needs to fix an eddy current sensor during detection, and then the automatic eddy current detection equipment can comprehensively detect the brake disc or the brake drum by driving the brake disc or the brake drum to rotate, but when rotating, the common jig for placing the brake disc or the brake drum is easy to wear the brake disc or the brake drum, so that the yield of products is affected.
Disclosure of Invention
The invention solves the technical problem of providing the dual-purpose detection equipment for the brake disc and the brake drum, which can prevent the jig from wearing products during detection, and can be used for detecting the brake disc and the brake drum.
The technical scheme adopted for solving the technical problems is as follows: the dual-purpose detection equipment for the brake disc and the brake drum comprises an equipment frame, wherein a controller, a detection mechanism and an auxiliary detection mechanism are arranged in the equipment frame, the detection mechanism and the auxiliary detection mechanism are respectively and electrically connected with the controller, and the detection mechanism is used for detecting whether materials on the auxiliary detection mechanism meet the standard or not; the auxiliary detection mechanism comprises a support jig, the support jig comprises a tray, a plug used for supporting materials is arranged in the middle of the tray, and a plurality of rolling wheels used for preventing the materials from being scratched are arranged on the periphery of the plug.
Further is: the auxiliary detection mechanism further comprises a second mounting plate, a supporting base is arranged in the middle of the second mounting plate, the supporting jig is arranged on the supporting base, a plurality of detection supports are arranged on the periphery of the supporting base, a proximity switch and a fourth vortex sensor are respectively arranged on the detection supports, and the proximity switch and the fourth vortex sensor are arranged in a penetrating mode through the tray.
Further is: the lifting device is characterized in that a group of second lifting air cylinders are arranged on the second mounting plate, a conveying frame is connected to the telescopic rods of the group of second lifting air cylinders, a plurality of fourth transmission gears matched with the conveying frame are arranged on the side face of the conveying frame, and the plurality of fourth transmission gears are connected through a belt.
Further is: the device comprises a conveying frame, and is characterized in that an NG conveying mechanism is further arranged in the device frame and comprises a group of third jacking air cylinders, wherein the third jacking air cylinders are respectively arranged on two sides of the conveying frame, a group of U-shaped grooves are respectively arranged on two side surfaces of the conveying frame, a group of conveying brackets are connected and arranged at telescopic rods of the group of third jacking air cylinders, a group of fifth driving wheels are respectively arranged on the group of conveying brackets, each group of fifth driving wheels are connected through a belt, and the group of conveying brackets are embedded in the U-shaped grooves; the NG feeding mechanism further comprises a third motor, a rotating shaft of the third motor is connected with a fifth driving wheel, and a connecting rod for synchronizing rotating speed is arranged between the corresponding fifth driving wheels.
Further is: the device comprises a device frame, and is characterized in that a feeding transmission mechanism is further arranged inside the device frame, the feeding transmission mechanism comprises a first supporting frame, a transmission roller support is arranged on the first supporting frame, a transmission roller is arranged on the transmission roller support, a transmission roller motor used for driving the transmission roller to act is arranged on the first supporting frame, a blocking support and a plurality of optical fiber sensors used for detecting the position of a material are further arranged on the transmission roller support, and a blocking cylinder used for blocking a subsequent material is arranged on the blocking support.
Further is: the detection mechanism comprises a first mounting plate, the middle part of the first mounting plate is provided with a hollow-out part, the first mounting plate is fixed on the equipment frame, a cylinder support frame is arranged on the first mounting plate, a first jacking cylinder and a fixing plate are arranged on the cylinder support frame, at least one first sliding rail is arranged on the fixing plate, a fixing support is connected on a telescopic shaft of the first jacking cylinder, the fixing support is further connected on a sliding block of the first sliding rail, a group of L-shaped supports are arranged at the bottom of the fixing plate, and one ends of the group of L-shaped supports are respectively provided with a first vortex sensor.
Further is: the fixed support is provided with a first motor and a bearing, the bearing is connected with a gear turntable, one end of a rotating shaft of the first motor is provided with a first transmission gear, the first transmission gear is connected with a gear of the gear turntable through a belt, and the fixed support is also provided with a fifth vortex sensor; the lower plane of the gear turntable is fixedly provided with a guide wheel rod and a plug-in fixing rod, the lower parts of the guide wheel rod and the plug-in fixing rod are hollow, the hollow parts of the guide wheel rod and the plug-in fixing rod are respectively provided with a sliding groove and are respectively inserted and connected with a guide wheel connecting rod with a protruding block and a plug-in connecting rod, and one ends of the guide wheel connecting rod and the plug-in connecting rod are respectively provided with a connector and a guide wheel; the middle part of the gear turntable is provided with a detection disc in a penetrating way, the detection disc is provided with a connecting rod, and the connecting rod is provided with a third vortex sensor.
Further is: the clamping detection mechanism comprises a second support frame, a second motor, a second sliding rail and a screw rod sliding table are arranged on the second support frame, a second transmission gear is arranged on a rotating shaft of the second motor, one end of a screw rod of the screw rod sliding table is connected with a third transmission gear, the second transmission gear is connected with the third transmission gear through a belt, a clamping detection main body is connected and arranged on a sliding block of the screw rod sliding table, and the clamping detection main body is simultaneously connected to a sliding block of the second sliding rail; the clamping detection main body comprises a connecting block, and propulsion cylinders are respectively arranged on two sides of the connecting block. And second eddy current sensors are respectively arranged on the telescopic rods of the propulsion cylinders, and detection heads of the second eddy current sensors are installed relatively.
The beneficial effects of the invention are as follows: through adding the support tool, can jack-up brake disc or brake drum to the state of waiting to detect, the wheel that rolls on the chock plug can closely laminate with the middle part trompil of brake disc or brake drum, can make the wheel that rolls and brake disc or brake drum synchronous rotation when rotating, guarantees can not take place the friction with the metalwork of chock plug to avoid producing wearing and tearing.
Drawings
Fig. 1 is a schematic diagram of the whole mechanism of a dual-purpose detection device for a brake disc and a brake drum.
Fig. 2 is a schematic diagram of an auxiliary detection mechanism and an NG feeding mechanism of a dual-purpose detection device for a brake disc and a brake drum.
Fig. 3 is a schematic view of the support fixture of the enlarged portion B in fig. 2.
Fig. 4 is a schematic diagram of a detection mechanism of a dual-purpose detection device for a brake disc and a brake drum.
Fig. 5 is a schematic diagram of a clamping detection mechanism in an enlarged portion a in fig. 4.
Fig. 6 is a schematic diagram of a feeding and conveying mechanism of a dual-purpose detection device for a brake disc and a brake drum.
Marked in the figure as:
An apparatus frame 1;
a controller 2;
the feeding transport mechanism 3, the first supporting frame 31, the conveying roller motor 311, the conveying roller bracket 32, the conveying roller 321, the blocking bracket 322, the optical fiber sensor 323 and the blocking cylinder 324;
The detection mechanism 4, the first mounting plate 41, the cylinder supporting frame 411, the first jacking cylinder 412, the fixing plate 413, the first sliding rail 414, the fixing bracket 415, the L-shaped bracket 416, the first eddy current sensor 417, the fifth eddy current sensor 418, the first motor 42, the first transmission gear 421, the bearing 43, the gear turntable 431, the guide pulley lever 432, the socket fixing lever 433, the sliding groove 434, the guide pulley connecting lever 435, the socket connecting lever 436, the guide pulley 437, the socket 438, the clamping detection mechanism 44, the second supporting frame 441, the second motor 442, the second sliding rail 443, the screw sliding table 444, the third transmission gear 445, the second transmission gear 446, the clamping detection body 45, the connecting block 451, the pushing cylinder 452, the second eddy current sensor 453, the detection disc 46, the connecting lever 461, and the third eddy current sensor 462;
The auxiliary detection mechanism 5, the support jig 51, the tray 511, the plug 512, the rolling wheel 513, the second mounting plate 52, the second jacking cylinder 521, the support base 522, the detection bracket 523, the proximity switch 524, the fourth vortex sensor 525, the conveying frame 53, the fourth transmission gear 531 and the U-shaped groove 532;
NG feeding mechanism 6, third jacking cylinder 61, feeding support 62, fifth drive wheel 63, connecting rod 631, third motor 64.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The dual-purpose detection equipment for the brake disc and the brake drum as shown in fig. 1 and 2 comprises an equipment frame 1, wherein a controller 2, a detection mechanism 4 and an auxiliary detection mechanism 5 are arranged in the equipment frame 1, the detection mechanism 4 and the auxiliary detection mechanism 5 are respectively and electrically connected with the controller 2, and the detection mechanism 4 is used for detecting whether materials on the auxiliary detection mechanism 5 meet standards or not; the auxiliary detection mechanism 5 comprises a support jig 51, the support jig 51 comprises a tray 511, a plug 512 for supporting materials is arranged in the middle of the tray 511, and a plurality of rolling wheels 513 for preventing the materials from being scratched are arranged on the periphery of the plug 512.
The working principle of the embodiment is as follows: the controller 2 can be PLC controller or singlechip etc. and it is used for controlling detection mechanism 4 and auxiliary detection mechanism 5, support tool 51 is used for propping up brake disc or brake drum, tray 511 is polished by the mould steel and forms, can guarantee after polishing that the absolute of tray 511 is smooth, can not take place the skew when detecting, chock plug 512 middle part still is provided with the spring, can be according to the product of difference, the elasticity of manual regulation spring, roll round 513 setting is at the middle part of chock plug 512, after brake disc or brake drum are placed, roll round 513 can prop up it, with form the gap between the chock plug 512, guarantee can not take place wearing and tearing when rotating.
On the basis of the above, as shown in fig. 2, the auxiliary detecting mechanism 5 further includes a second mounting plate 52, a support base 522 is disposed in the middle of the second mounting plate 52, the support jig 51 is disposed on the support base 522, a plurality of detecting brackets 523 are disposed on the periphery of the support base 522, a proximity switch 524 and a fourth vortex sensor 525 are disposed on the plurality of detecting brackets 523, and the proximity switch 524 and the fourth vortex sensor 525 are disposed through the tray 511.
The working principle of the embodiment is as follows: by adding a proximity switch 524 and a fourth eddy current sensor 525, the proximity switch 524 can detect whether the brake disc or the brake drum is in place, and the fourth eddy current sensor 525 can perform one-week flaw detection on the brake disc or the brake drum.
On the basis of the above, as shown in fig. 2, a set of second lifting cylinders 521 is provided on the second mounting plate 52, a transmission frame 53 is connected to the telescopic rods of the set of second lifting cylinders 521, a plurality of fourth transmission gears 531 matched with each other are provided on the side surface of the transmission frame 53, and the plurality of fourth transmission gears 531 are connected through belts.
The working principle of the embodiment is as follows: the second lifting cylinder 521 is configured to jack up and put down the auxiliary detecting mechanism 5 integrally, and may replace manual operations for discharging and taking materials, where the fourth transmission gear 531 is connected to an external driving motor, and the fourth transmission gears 531 on two sides of the transmission frame 53 are connected by at least one transmission rod.
On the basis of the above, as shown in fig. 2, an NG feeding mechanism 6 is further disposed in the equipment frame 1, the NG feeding mechanism 6 includes a set of third lifting cylinders 61, the third lifting cylinders 61 are disposed on two sides of the conveying frame 53, two sides of the conveying frame 53 are respectively provided with a set of U-shaped grooves 532, telescopic rods of the set of third lifting cylinders 61 are connected with a set of feeding brackets 62, the set of feeding brackets 62 are respectively provided with a set of fifth driving wheels 63, each set of fifth driving wheels 63 is connected through a belt, and the set of feeding brackets 62 are embedded in the U-shaped grooves 532; the NG feeding mechanism 6 further includes a third motor 64, a rotating shaft of the third motor 64 is connected to the fifth driving wheel 63, and a connecting rod 631 for synchronizing the rotation speed is disposed between the corresponding fifth driving wheels 63.
The working principle of the embodiment is as follows: the NG feeding mechanism 6 is added to enable the product with detected flaws to be independently conveyed to a designated position, the third jacking cylinder 61 is in a retracted state in an initial state, after the detection mechanism 4 and the auxiliary detection mechanism 5 detect flaws, the third jacking cylinder 61 ejects the feeding support from the U-shaped groove 532, after a brake disc or a brake drum on the plug 512 is ejected, the third motor 64 acts to transport the flaws to the designated position, and then the third jacking cylinder 61 is retracted.
On the basis of the above, as shown in fig. 4, the detection mechanism 4 comprises a first mounting plate 41, a hollow-out part is arranged in the middle of the first mounting plate 41, the first mounting plate 41 is fixed on the equipment frame 1, an air cylinder supporting frame 411 is arranged on the first mounting plate 41, a first jacking air cylinder 412 and a fixing plate 413 are arranged on the air cylinder supporting frame 411, at least one first sliding rail 414 is arranged on the fixing plate 413, a fixing bracket 415 is connected on a telescopic shaft of the first jacking air cylinder 412, the fixing bracket 415 is further connected on a sliding block of the first sliding rail 414, a group of L-shaped brackets 416 are arranged at the bottom of the fixing plate 413, and one ends of the group of L-shaped brackets are respectively provided with a first vortex sensor 417.
The working principle of the embodiment is as follows: after the proximity switch 524 detects that the product is in place, the first lifting cylinder 412 acts to drive the fixed bracket 415 to act downward along the first sliding rail 414, so as to drive the first eddy current sensor 417 to a target detection position, and the first eddy current sensor 417 is used for detecting a flaw of the product.
On the basis of the above, as shown in fig. 4, the fixed bracket 415 is provided with a first motor 42 and a bearing 43, the bearing 43 is connected with a gear turntable 431, one end of a rotation shaft of the first motor 42 is provided with a first transmission gear 421, the first transmission gear 421 is connected with a gear of the gear turntable 431 through a belt, and the fixed bracket 415 is also provided with a fifth vortex sensor 418; the lower plane of the gear turntable 431 is fixedly provided with a guide wheel rod 432 and a plug-in fixing rod 433, the lower parts of the guide wheel rod 432 and the plug-in fixing rod 433 are hollow, the hollow parts of the guide wheel rod 432 and the plug-in fixing rod 433 are respectively provided with a sliding groove 434 and are respectively inserted and connected with a guide wheel connecting rod 435 and a plug-in connecting rod 436 with protruding blocks, and one ends of the guide wheel connecting rod 435 and the plug-in connecting rod 436 are respectively provided with a plug-in connector 438 and a guide wheel 437; the middle part of the gear turntable 431 is provided with a detection disc 46 in a penetrating way, the detection disc 46 is provided with a connecting rod 461, and the connecting rod 461 is provided with a third vortex sensor 462.
The working principle of the embodiment is as follows: because the comprehensive flaw detection is required to be carried out on the product, the invention adopts the scheme that the product is fixed and the probe is monitored, the gear turntable 431 is driven to rotate through the first motor 42, meanwhile, the guide wheel rod 432 and the plug-in fixing rod 433 on the gear turntable 431 synchronously rotate, so that the guide wheel connecting rod 435 and the plug-in connecting rod 436 are driven to rotate, a connector 438 at one end of the plug-in connecting rod 436 is inserted into an opening on the surface of the product, the guide wheel 437 at one end of the guide wheel connecting rod 435 rolls along the surface of the product, the connector 438 is used for driving the product to rotate, the guide wheel 437 is used for keeping balance in cooperation with the plug-in connecting rod 436, and the fifth eddy current sensor 418 and the third eddy current sensor 462 are used for carrying out eddy current flaw detection when the product rotates.
On the basis of the above, a clamping detection mechanism 44 is arranged below the first mounting plate 41, the clamping detection mechanism 44 comprises a second supporting frame 441, a second motor 442, a second sliding rail 443 and a screw rod sliding table 444 are arranged on the second supporting frame 441, a second transmission gear 446 is arranged on a rotating shaft of the second motor 442, one end of a screw rod of the screw rod sliding table 444 is connected with a third transmission gear 445, the second transmission gear 446 is connected with the third transmission gear 445 through a belt, a clamping detection main body 45 is connected and arranged on a sliding block of the screw rod sliding table 444, and the clamping detection main body 45 is simultaneously connected to a sliding block of the second sliding rail 443; the clamping detection body 45 comprises a connecting block 451, and pushing cylinders 452 are respectively arranged on two sides of the connecting block 451. The telescopic rods of the pushing cylinders 452 are respectively provided with a second vortex sensor 453, and the detection heads of the second vortex sensors 453 are installed oppositely.
The working principle of the embodiment is as follows: the clamping detection mechanism 44 is only suitable for detecting brake discs, the clamping detection mechanism 44 does not act when detecting brake drums, because the brake discs or the brake drums are detected in batches, the detection types are required to be adjusted manually by using a controller, when the proximity switch 524 detects that the brake discs are in place, the second motor 442 drives the second transmission gear 446 to act so as to drive the third transmission gear 445 to rotate, thereby rotating the screw rod of the screw rod sliding table 444, so that the sliding block of the screw rod sliding table 444 generates displacement to drive the clamping detection main body 45 to move to a target position, the initial position of the pushing cylinder 452 is in a relatively open state, the pushing cylinder 452 retracts after the clamping detection main body 45 moves to the target position, and meanwhile, the second vortex sensor 453 detects defects.
On the basis of the above, the inside of the equipment frame 1 is also provided with a feeding transmission mechanism 3, the feeding transmission mechanism 3 comprises a first supporting frame 31, a transmission roller bracket 32 is arranged on the first supporting frame 31, a transmission roller 321 is arranged on the transmission roller bracket 32, a transmission roller motor 311 for driving the transmission roller 321 to act is arranged on the first supporting frame 31, a blocking bracket 322 and a plurality of optical fiber sensors 323 for detecting the position of materials are also arranged on the transmission roller bracket 32, and a blocking cylinder 324 for blocking the subsequent materials is arranged on the blocking bracket 322.
The working principle of the embodiment is as follows: when the optical fiber sensor 323 detects the brake disc or the brake drum, the second lifting cylinder 521 lifts the conveying frame 53 to the conveying roller 321, and the fourth transmission gears 531 drive the belt to move, so that the brake disc or the brake drum transferred from the conveying roller 321 is transported to the supporting jig through the belt, and the blocking cylinder 324 judges whether to move or not by the optical fiber sensor 323, so as to block the next brake disc or brake drum from entering the auxiliary detecting mechanism 5.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (8)
1. The utility model provides a dual-purpose check out test set of brake disc, brake drum, includes equipment frame (1), its characterized in that: the device comprises a device frame (1), wherein a controller (2), a detection mechanism (4) and an auxiliary detection mechanism (5) are arranged in the device frame (1), the detection mechanism (4) and the auxiliary detection mechanism (5) are respectively and electrically connected with the controller (2), and the detection mechanism (4) is used for detecting whether materials on the auxiliary detection mechanism (5) meet standards or not;
The auxiliary detection mechanism (5) comprises a support jig (51), the support jig (51) comprises a tray (511), a plug (512) for supporting materials is arranged in the middle of the tray (511), and a plurality of rolling wheels (513) for preventing the materials from being scratched are arranged on the periphery of the plug (512); the rolling wheel (513) on the plug (512) can be tightly attached to the middle opening of the brake disc or the brake drum, the rolling wheel (513) and the brake disc or the brake drum can synchronously rotate when rotating, friction between the rolling wheel (513) and a metal piece of the plug (512) is avoided, abrasion is avoided, the rolling wheel (513) is arranged in the middle of the plug (512), and after the brake disc or the brake drum is placed, the rolling wheel (513) can prop up the brake disc or the brake drum, and a gap is formed between the rolling wheel and the plug (512).
2. The dual-purpose detection device for brake disc and brake drum as claimed in claim 1, wherein: the auxiliary detection mechanism (5) further comprises a second mounting plate (52), a support base (522) is arranged in the middle of the second mounting plate (52), the support jig (51) is arranged on the support base (522), a plurality of detection brackets (523) are arranged on the periphery of the support base (522), a proximity switch (524) and a fourth vortex sensor (525) are respectively arranged on the detection brackets (523), and the tray (511) is arranged in a penetrating mode on the proximity switch (524) and the fourth vortex sensor (525).
3. A dual-purpose brake disc and brake drum detection device as claimed in claim 2, wherein: the lifting device is characterized in that a group of second lifting air cylinders (521) are arranged on the second mounting plate (52), a conveying frame (53) is connected and arranged on telescopic rods of the group of second lifting air cylinders (521), a plurality of fourth transmission gears (531) which are matched for use are arranged on the side face of the conveying frame (53), and the plurality of fourth transmission gears (531) are connected through a belt.
4. A dual-purpose brake disc and brake drum detection device as claimed in claim 3, wherein: the device comprises a device frame (1), and is characterized in that an NG material conveying mechanism (6) is further arranged in the device frame (1), the NG material conveying mechanism (6) comprises a group of third jacking air cylinders (61), the third jacking air cylinders (61) are respectively arranged on two sides of a conveying frame (53), a group of U-shaped grooves (532) are respectively arranged on two side surfaces of the conveying frame (53), a group of material conveying brackets (62) are connected and arranged at telescopic rods of the group of third jacking air cylinders (61), a group of fifth driving wheels (63) are respectively arranged on the group of material conveying brackets (62), each group of fifth driving wheels (63) are connected through a belt, and the group of material conveying brackets (62) are embedded in the U-shaped grooves (532);
the NG feeding mechanism (6) further comprises a third motor (64), a rotating shaft of the third motor (64) is connected with a fifth driving wheel (63), and a connecting rod (631) for synchronizing rotating speeds is arranged between the corresponding fifth driving wheels (63).
5. The dual-purpose detection device for brake disc and brake drum as claimed in claim 1, wherein: the detection mechanism (4) comprises a first mounting plate (41), the middle part of the first mounting plate (41) is provided with a hollow-out part, the first mounting plate (41) is fixed on the equipment frame (1), a cylinder support frame (411) is arranged on the first mounting plate (41), a first jacking cylinder (412) and a fixing plate (413) are arranged on the cylinder support frame (411), at least one first sliding rail (414) is arranged on the fixing plate (413), a fixing bracket (415) is connected to a telescopic shaft of the first jacking cylinder (412), the fixing bracket (415) is further connected to a sliding block of the first sliding rail (414), a group of L-shaped brackets (416) are arranged at the bottom of the fixing plate (413), and one ends of the group of L-shaped brackets are respectively provided with a first vortex sensor (417).
6. The dual-purpose detection device for brake disc and brake drum as claimed in claim 5, wherein: the novel vortex sensor is characterized in that a first motor (42) and a bearing (43) are arranged on the fixed support (415), a gear turntable (431) is connected to the bearing (43), a first transmission gear (421) is arranged at one end of a rotating shaft of the first motor (42), the first transmission gear (421) is connected with a gear of the gear turntable (431) through a belt, and a fifth vortex sensor (418) is further arranged on the fixed support (415);
The gear turntable (431) is fixedly provided with a guide wheel rod (432) and a plug-in fixing rod (433), the lower parts of the guide wheel rod (432) and the plug-in fixing rod (433) are hollow, the hollow parts of the guide wheel rod (432) and the plug-in fixing rod (433) are respectively provided with a sliding groove (434) and are respectively inserted and connected with a guide wheel connecting rod (435) and a plug-in connecting rod (436) with protruding blocks, and one ends of the guide wheel connecting rod (435) and one ends of the plug-in connecting rod (436) are respectively provided with a plug-in connector (438) and a guide wheel (437);
The middle part of the gear turntable (431) is provided with a detection disc (46) in a penetrating mode, the detection disc (46) is provided with a connecting rod (461), and the connecting rod (461) is provided with a third vortex sensor (462).
7. The dual-purpose detection device for brake disc and brake drum as claimed in claim 6, wherein: the clamping detection mechanism (44) is arranged below the first mounting plate (41), the clamping detection mechanism (44) comprises a second supporting frame (441), a second motor (442), a second sliding rail (443) and a screw rod sliding table (444) are arranged on the second supporting frame (441), a second transmission gear (446) is arranged on a rotating shaft of the second motor (442), one end of a screw rod of the screw rod sliding table (444) is connected with a third transmission gear (445), the second transmission gear (446) is connected with the third transmission gear (445) through a belt, a clamping detection main body (45) is connected to a sliding block of the screw rod sliding table (444), and the clamping detection main body (45) is simultaneously connected to a sliding block of the second sliding rail (443);
The clamping detection main body (45) comprises a connecting block (451), propulsion air cylinders (452) are respectively arranged on two sides of the connecting block (451), second vortex sensors (453) are respectively arranged on telescopic rods of the propulsion air cylinders (452), and detection heads of the second vortex sensors (453) are installed relatively.
8. The dual-purpose detection device for brake disc and brake drum as claimed in claim 1, wherein: the device comprises a device frame (1), and is characterized in that a feeding transmission mechanism (3) is further arranged inside the device frame (1), the feeding transmission mechanism (3) comprises a first supporting frame (31), a conveying roller support (32) is arranged on the first supporting frame (31), a conveying roller (321) is arranged on the conveying roller support (32), a conveying roller motor (311) used for driving the conveying roller (321) to act is arranged on the first supporting frame (31), a blocking support (322) and a plurality of optical fiber sensors (323) used for detecting material positions are further arranged on the conveying roller support (32), and a blocking cylinder (324) used for blocking subsequent materials is arranged on the blocking support (322).
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| CN202110979860.4A CN113702489B (en) | 2021-08-25 | 2021-08-25 | Dual-purpose check out test set of brake disc, brake drum |
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| CN202110979860.4A CN113702489B (en) | 2021-08-25 | 2021-08-25 | Dual-purpose check out test set of brake disc, brake drum |
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| CN113702489B true CN113702489B (en) | 2024-05-10 |
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