CN118067420A - Rubber tyre detection device - Google Patents
Rubber tyre detection device Download PDFInfo
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- CN118067420A CN118067420A CN202410437166.3A CN202410437166A CN118067420A CN 118067420 A CN118067420 A CN 118067420A CN 202410437166 A CN202410437166 A CN 202410437166A CN 118067420 A CN118067420 A CN 118067420A
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- 238000001514 detection method Methods 0.000 title claims abstract description 98
- 238000012360 testing method Methods 0.000 claims abstract description 69
- 238000004088 simulation Methods 0.000 claims abstract description 51
- 238000003032 molecular docking Methods 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 230000002457 bidirectional effect Effects 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 13
- 230000008093 supporting effect Effects 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention provides a rubber tire detection device, and relates to the technical field of tire detection. The device comprises a detection mounting piece, wherein a rotary hub piece is fixedly arranged on the inner side of the detection mounting piece; the detection mounting piece is provided with a docking hub piece; the rotating hub member side surfaces being aligned with the docking hub member; the bottom of the detection mounting piece is fixedly provided with a ground simulation piece, and the ground simulation piece is positioned below the side surface of the rotating hub piece and the butting hub piece; the auxiliary propulsion can be realized to carry out the steering and the ring releasing detection work of the tire, the structure is more reasonable, the special scene performance of the tire can be known more quickly, and the detection is efficient and quick; the tire testing device solves the problems that the existing tire testing work is incomplete, most of the existing tire testing work is also aimed at detecting the traditional tire abrasion and the like, and the tire testing is incomplete for special application scenes of the tire.
Description
Technical Field
The invention relates to the technical field of tire detection, in particular to a rubber tire detection device.
Background
In the actual production and manufacturing work of rubber tires, the tires need to be detected to determine the quality of the tires, most of the existing passenger vehicle tires do not have inner tubes, are installed on hubs through inflated air pressure, and particularly, in the scenes of high-speed steering and the like of vehicles, good supporting effects are required for the tires, meanwhile, good air pressure states are guaranteed for the tires during steering and the like, large axial or radial errors cannot occur, and meanwhile, in some off-road vehicles, the tires need to be prevented from being knocked off, and the tire anti-knocked off performance is particularly important because tire walls are often extruded.
The conventional rubber tire detection device is inconvenient to realize rapid butt joint inflation installation of the tire, the conventional tire detection needs to be mounted on a hub in a tedious manner, meanwhile, the hub is easy to collide with and hurt for a long time to influence tightness, meanwhile, the auxiliary anti-drop ring detection work is inconvenient to realize, the tire performance test is incomplete, the radial and axial dynamics of the tire are inconvenient to know in real time, the detection work efficiency of the tire is low, and the problem position is inconvenient to prompt in time.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the rubber tire detection device which adopts the pushing pressure regulating piece to realize the auxiliary pushing to carry out the telling steering and the releasing ring detection work of the tire, has more reasonable structure, can more quickly acquire the special scene performance of the tire, and has high detection efficiency and rapidness; the tire testing device solves the problems that the existing tire testing work is incomplete, most of the existing tire testing work is also aimed at detecting the traditional tire abrasion and the like, and the tire testing is incomplete for special application scenes of the tire.
In order to solve the technical problems, the invention provides the following technical scheme:
The rubber tire detection device comprises a detection mounting piece, wherein a rotary hub piece is fixedly arranged on the inner side of the detection mounting piece; the detection mounting piece is provided with a docking hub piece; the rotating hub member side surfaces being aligned with the docking hub member; the bottom of the detection mounting piece is fixedly provided with a ground simulation piece, and the ground simulation piece is positioned below the side surface of the rotating hub piece and the butting hub piece; the side surface of the detection mounting piece is provided with a pushing pressure regulating piece, and the pushing pressure regulating piece is slidably arranged on the ground simulation piece; a bidirectional test piece is arranged on one side of the top of the detection mounting piece through a bolt, and a detection device is arranged on the bidirectional test piece; the bidirectional test piece is positioned on the side surface of the rotary hub piece and the side surface of the docking hub piece; the detection mount includes: the device comprises a support mounting frame and a driving motor, wherein the support mounting frame consists of a transverse plate and two vertical plates; and a driving motor is fixedly installed on the vertical plate on one side of the support installation frame, and an output shaft of the driving motor penetrates through the vertical plate on the support installation frame.
Optionally, the ground simulation piece further comprises a side wall extrusion piece fixedly welded on the other side of the ground simulation plate, and the inner side of the side wall extrusion piece is of an arc-shaped structure; and the edges of the side wall extrusion parts are chamfered.
Optionally, the detection mounting piece further comprises a support mounting seat fixedly mounted on an output shaft of the driving motor; the driving motor is externally connected with a control power supply; four mounting sleeve connecting through holes are formed in the transverse plate at the bottom of the supporting mounting frame.
Optionally, the ground simulation piece comprises four lifting hydraulic cylinders fixedly sleeved on a transverse plate of the supporting installation frame, the output shafts of the four lifting hydraulic cylinders are fixedly welded with a ground simulation plate, and the ground simulation plate is positioned under the plug-in hub and the rotating hub; the top of the ground simulation board is of an arc-shaped structure; a row of rollers with frosted surfaces are rotatably arranged on the cambered surface at the top of the ground simulation board; and a lifting adapting plate is fixedly arranged on one side of the ground simulation plate, which is close to the pushing pressure regulating piece, and a sliding groove is formed in the lifting adapting plate and used for adapting the pushing pressure regulating piece.
Optionally, the bidirectional test piece further comprises a radial positioning rod which is inserted in the middle of the movable adapting sliding block in a sliding manner, and a roller is arranged at the front end of the radial positioning rod; the tail part of the radial positioning rod is fixedly provided with a bidirectional detection arc block; the tire pasting limiting plate is fixedly welded on the rear side of the movable adapting sliding block and is of an L-shaped structure; the rear side of the tire sticking limiting plate is slidably provided with a spring shaft, and the end part of the spring shaft is fixedly arranged at the tail part of the radial positioning rod; the spring shaft is sleeved with a spring; the radial positioning rod is positioned at the front sides of the plug-in hubs and the rotating hubs.
Optionally, the docking hub comprises a docking cylinder fixedly mounted on the other riser of the support mount, and an output shaft of the docking cylinder passes through the other riser of the support mount; a propulsion rotating shaft is fixedly welded on an output shaft of the butt joint hydraulic cylinder; the end part of the propelling rotating shaft is rotatably connected with a plug-in hub, and a valve core assembly is arranged on the plug-in hub; the positioning column is welded at the inner center of the plug-in hub and is of a hexagonal column structure with a chamfer at the front end; the positioning column is spliced in the splicing positioning cylinder; a circle of raised rings corresponding to the sealing grooves are arranged on the side surfaces of the plug-in hubs; the plug-in hub is coaxially aligned with the rotating hub; the plug-in hub and the rotating hub form a complete hub assembly when being attached.
Optionally, the rotary hub piece comprises a rotary hub fixedly installed on one side of the support installation seat, and a sealing groove is formed in the inner side of the rotary hub; a rubber sealing ring is further arranged in the sealing groove; the inner side of the rotating hub is fixedly welded with a plug-in positioning cylinder, and a hexagonal hole is formed in the plug-in positioning cylinder.
Optionally, the detection device comprises a threaded connection seat fixedly installed on the outer side of the test installation frame, and the threaded connection seat is aligned with the radial positioning rod in horizontal height; the middle part of the threaded connecting seat is in threaded connection with an adjusting screw rod through a threaded hole; a positioning shell is fixedly arranged on the adjusting screw rod; the pressure sensor is sleeved in the positioning shell, and the tail part of the pressure sensor is mounted in the positioning shell in a fitting way through a rubber pad; a detection shaft is inserted in the positioning shell in a sliding manner, and the front end of the detection shaft is attached to the arc surface of the two-way detection arc block; the tail part of the detection shaft is attached to the pressure sensor; the pressure sensor is electrically connected with the alarm controller.
Optionally, the propulsion pressure regulating part comprises two propulsion pressure regulating hydraulic cylinders fixedly installed on a vertical plate of the support installation frame; the output shafts of the two propelling pressure-regulating hydraulic cylinders penetrate through the vertical plates on the supporting installation frame; lifting pushing sliding blocks are fixedly welded on the output shafts of the two pushing pressure regulating hydraulic cylinders; the lifting pushing sliding block is slidably arranged on a sliding groove on the side face of the lifting adapting plate.
Optionally, the bidirectional test piece comprises a test mounting frame fixedly mounted on two risers of the support mounting frame through bolts; the test mounting frame is of a U-shaped structure, and a sliding groove is formed in the test mounting frame; the test mounting frame is positioned at the front sides of the plug-in hubs and the rotating hubs; an alarm controller is fixedly arranged on the side face of the test mounting frame; the side surface of the test mounting frame is fixedly provided with an alarm lamp; the alarm controller is electrically connected with an alarm lamp; a movable adapting slide block is slidably arranged in a sliding groove in the test mounting frame, and a fixed tire wall plate is fixedly arranged on the side surface of the movable adapting slide block; the two ends of the movable adapting sliding block are connected with the two sides of the sliding groove of the test mounting frame through tension springs; the movable adapting sliding block is connected with a tire width adapting screw rod in a threaded manner; the tire width adapting screw rod is connected with a tire width adapting slide plate in a threaded mode, and the tire width adapting slide plate is slidably mounted on the movable adapting slide block.
Compared with the prior art, the invention has at least the following beneficial effects:
In the above-mentioned scheme, through adopting the butt joint wheel hub spare that sets up, can cooperate rotatory wheel hub spare, realize assisting quick carry out the butt joint work, can realize being convenient for install the tire, this structure adopts the mode of dividing into two with traditional wheel hub, the tire butt joint of being convenient for more, improve the efficiency of detection, guarantee the gas tightness simultaneously, can effectually optimize current tire detection technology, need not the mounting means like traditional wheel hub tire, traditional wheel hub mounting means is very easily because the dismouting of many times leads to the wheel hub to collide with the factor to cause the problem of sealed inefficacy, guarantee tire detection quality, adopt grafting positioning tube can assist the assurance grafting wheel hub with rotate the same speed rotation of wheel hub.
By adopting the propelling pressure regulating part, dynamic tire releasing ring detection work can be carried out in cooperation with the ground simulation part, the releasing ring detection of the tire is particularly important for off-road work of high-speed steering or vehicles no matter how long, the structure can realize the tire state when the axial pressure of the tire and the ground is overlarge or the tire wall bears pressure through dynamic simulation, the structure is more reasonable, the tire releasing detection is more comprehensive, the releasing ring quality of the tire can be better known, the replacement of manual actual road test can be realized, the safety is safer, and the cost is lower.
Adopt this structure through adopting two-way test piece, its self structure can realize assisting the detection work to two directions of wheel, can be convenient for follow-up detection work through detection device, adopt two-way test piece, can realize carrying out laminating removal work to the radial skew and the axial skew of tire simultaneously, can effectually guarantee that the structure detects rationally, can guarantee to detect data and be comprehensive accurate, avoid omitting, carry out warning suggestion work after cooperation detection device can realize quick detection data, the staff of being convenient for knows, can all realize supplementary detection work to the conditions such as swell, skew or radial non-coaxial perfect circle of tire side.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the invention and to enable a person skilled in the pertinent art to make and use the invention.
FIG. 1 is a schematic perspective view of a rubber tire detecting apparatus;
FIG. 2 is a cross-sectional view showing the internal structure of the rubber tire detecting apparatus;
FIG. 3 is a schematic view of the rear side structure of the rubber tire detecting apparatus;
FIG. 4 is a cross-sectional view of a test mount configuration;
FIG. 5 is a schematic view of a rotary hub member;
FIG. 6 is a schematic view of the structure of the docking hub;
FIG. 7 is a schematic view of a ground simulator;
FIG. 8 is a schematic diagram of a bi-directional test piece structure;
FIG. 9 is a schematic view of the inside structure of a bi-directional test piece;
FIG. 10 is an enlarged view of the structure of area B in FIG. 9;
fig. 11 is a schematic structural diagram of the detection device.
Reference numerals:
1. Detecting the mounting piece; 101. a support mounting rack; 102. a driving motor; 103. supporting the mounting base; 2. rotating the hub member; 201. rotating the hub; 2011. sealing grooves; 202. inserting a positioning cylinder; 3. docking a hub member; 301. a butt joint hydraulic cylinder; 3011. a pushing rotating shaft; 302. inserting a hub; 303. positioning columns; 4. a ground simulation member; 401. a lifting hydraulic cylinder; 402. a ground simulation board; 4021. lifting the adapting plate; 403. a sidewall extrusion; 5. advancing the pressure regulating member; 501. a pushing pressure regulating hydraulic cylinder; 502. lifting and pushing the sliding block; 6. a bidirectional test piece; 601. testing the mounting frame; 602. an alarm controller; 603. an alarm lamp; 604. moving the adapting slide block; 6041. fixing the tire wall plate; 605. a tyre width adapting screw rod; 606. a tire width adaptive slide plate; 607. a radial positioning rod; 608. two-way detection arc blocks; 609. attaching a tire limiting plate; 610. a spring shaft; 7. a detection device; 701. a threaded connecting seat; 702. adjusting a screw rod; 703. positioning a shell; 704. a pressure sensor; 705. and detecting the shaft.
Specific structures and devices are labeled in the drawings to enable clear implementation of embodiments of the invention, but this is merely illustrative and is not intended to limit the invention to the specific structures, devices and environments that may be modified or adapted by those of ordinary skill in the art, based on the specific needs.
Detailed Description
The following describes a rubber tire detecting apparatus provided by the present invention in detail with reference to the accompanying drawings and specific embodiments. While the invention has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the invention specifically.
It is noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It is to be understood that the meaning of "on … …", "on … …" and "over … …" in this disclosure should be read in the broadest sense so that "on … …" means not only "directly on" but also "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1 to 11, an embodiment of the present invention provides a rubber tire detecting device including a detecting mount 1, a rotating hub member 2 fixedly mounted on an inner side of the detecting mount 1; the detection mounting piece 1 is provided with a docking hub piece 3; the rotating hub member 2 is laterally aligned with the docking hub member 3; the bottom of the detection mounting piece 1 is fixedly provided with a ground simulation piece 4, and the ground simulation piece 4 is positioned below the side surface of the rotary hub piece 2 and the docking hub piece 3; the side surface of the detection mounting piece 1 is provided with a pushing pressure regulating piece 5, and the pushing pressure regulating piece 5 is slidably arranged on the ground simulation piece 4; a bidirectional test piece 6 is arranged on one side of the top of the detection mounting piece 1 through a bolt, and a detection device 7 is arranged on the bidirectional test piece 6; the bidirectional test piece 6 is positioned on the side surface of the rotary hub piece 2 and the side surface of the docking hub piece 3; the inspection mount 1 includes: the device comprises a support mounting frame 101 and a driving motor 102, wherein the support mounting frame 101 consists of a transverse plate and two vertical plates; a driving motor 102 is fixedly installed on a vertical plate on one side of the support mounting frame 101, and an output shaft of the driving motor 102 penetrates through the vertical plate on the support mounting frame 101.
As shown in fig. 4 to 6, the detection mount 1 further includes a support mount 103 fixedly mounted on the output shaft of the drive motor 102; the driving motor 102 is externally connected with a control power supply; four mounting sleeve connecting through holes are formed in the transverse plate at the bottom of the supporting mounting frame 101; the rotary hub 2 comprises a rotary hub 201 fixedly mounted on one side of the support mounting base 103, and a sealing groove 2011 is formed in the inner side of the rotary hub 201; a rubber sealing ring is also arranged in the sealing groove 2011; the inner side of the rotating hub 201 is fixedly welded with an inserting positioning cylinder 202, and a hexagonal hole is formed in the inserting positioning cylinder 202; the docking hub 3 includes a docking cylinder 301 fixedly mounted on the other riser of the support mount 101, and an output shaft of the docking cylinder 301 passes through the other riser of the support mount 101; a propulsion rotating shaft 3011 is fixedly welded on the output shaft of the butt joint hydraulic cylinder 301; the end part of the pushing rotating shaft 3011 is rotatably connected with a plug-in hub 302, and a valve core assembly is arranged on the plug-in hub 302; a positioning column 303 is welded at the inner center of the plug-in hub 302, and the positioning column 303 is of a hexagonal column structure with a chamfer at the front end; the positioning column 303 is spliced in the splicing positioning cylinder 202; a circle of raised rings corresponding to the sealing grooves 2011 are arranged on the side surface of the plug-in hub 302; hub 302 is coaxially aligned with rotating hub 201; the hub 302 and the rotating hub 201 form a complete hub assembly when attached; through adopting the butt joint wheel hub spare 3 that sets up, can cooperate rotatory wheel hub spare 2, realize assisting quick butt joint work, can realize being convenient for install the tire, this structure adopts the mode of dividing traditional wheel hub into two, the tire butt joint of being convenient for more improves the efficiency of detection, guarantee the gas tightness simultaneously, can effectually optimize current tire detection technology, need not the mounting means like traditional wheel hub tire, traditional wheel hub mounting means is very easily because the dismouting causes the problem that wheel hub knocked with etc. factor caused sealed inequality, this structure can realize assisting the butt joint back and drive the tire rotation and carry out dynamic test work simultaneously, the structure is more reasonable, guarantee tire detection quality, insert grafting positioning cylinder 202 with reference column 303, fix a position, insert seal groove 2011 through grafting wheel hub 302 and seal the laminating, adopt grafting positioning cylinder 202 can assist to guarantee grafting wheel hub 302 and rotate wheel hub 201 with the same speed, adopt seal groove 2011 can seal work.
As shown in fig. 4 and 7, the ground simulator 4 comprises four lifting hydraulic cylinders 401 fixedly sleeved on a transverse plate of the support mounting frame 101, a ground simulation plate 402 is fixedly welded on output shafts of the four lifting hydraulic cylinders 401, and the ground simulation plate 402 is positioned under the plug-in hub 302 and the rotating hub 201; the top of the ground simulation board 402 is of an arc-shaped structure; a row of grinding surface rollers are rotatably arranged on the cambered surface at the top of the ground simulation board 402; a lifting adapting plate 4021 is fixedly arranged on one side of the ground simulation plate 402, which is close to the pushing pressure regulating piece 5, and a chute is formed in the lifting adapting plate 4021 and used for adapting to the pushing pressure regulating piece 5; the ground simulation member 4 further comprises a side wall extrusion member 403 fixedly welded on the other side of the ground simulation plate 402, and the inner side of the side wall extrusion member 403 is of an arc-shaped structure; chamfering the edges of the side extrusion members 403; the propulsion regulator 5 comprises two propulsion pressure regulating hydraulic cylinders 501 fixedly mounted on risers of the support mounting frame 101; the output shafts of the two propulsion pressure regulating hydraulic cylinders 501 pass through risers on the support mounting frame 101; the output shafts of the two propulsion pressure-regulating hydraulic cylinders 501 are fixedly welded with lifting propulsion sliding blocks 502; the lifting pushing slide block 502 is slidably arranged on the sliding groove on the side surface of the lifting adapting plate 4021, the pushing pressure regulating piece 5 adopted by the structure can realize the dynamic tire releasing and releasing detection work for the tire in cooperation with the ground simulation piece 4, is particularly important for the tire releasing and releasing detection, is used for high-speed steering or off-road work of vehicles at any time, can realize the dynamic simulation, can better test the tire state when the axial pressure of the tire and the ground is overlarge or the tire wall bears pressure, has more reasonable structure, can better acquire the releasing quality of the tire for the tire releasing detection, can realize the replacement of manual actual road test, can be safer, has lower cost, and also fills the problem that the tire wall and the bearing tire releasing detection of the current market are not comprehensive, through adopting ground simulation board 402, laminating tire auxiliary simulation road surface, guarantee to detect accurately rationally, the lift that can gliding advances slider 502 can be better adaptation ground simulation board 402 goes up and down to remove, because the gyro wheel on the ground simulation board 402 is the axial installation with the tire, gyro wheel on the ground simulation board 402 can be driven and remove this moment, the tire of its surface laminating can produce axial traction force, axial stress when can simulate out the wheel and turn to, the tire installation stability when detecting its bearing axial force, cooperate side wall extrusion piece 403 simultaneously, can drive side wall extrusion piece 403 extrusion tire when ground simulation board 402 removes, realize the tire wall extrusion that influence such as simulation side barrier led to, whether the tire is knocked out of detection that can be better, better detection its stability.
As shown in fig. 8 to 11, the bidirectional test piece 6 includes a test mount 601 fixedly mounted on two risers of a support mount 101 by bolts; the test mounting frame 601 is of a U-shaped structure, and a chute is arranged on the test mounting frame 601; the test mounting frame 601 is positioned on the front sides of the plug hub 302 and the rotating hub 201; an alarm controller 602 is fixedly arranged on the side surface of the test mounting frame 601; an alarm lamp 603 is fixedly arranged on the side face of the test mounting frame 601; the alarm controller 602 is electrically connected with an alarm lamp 603; a movable adapting slide block 604 is slidably arranged in a sliding groove in the test mounting frame 601, and a fixed tire wall plate 6041 is fixedly arranged on the side surface of the movable adapting slide block 604; two ends of the movable adapting sliding block 604 are connected with two sides of the sliding chute of the test mounting frame 601 through tension springs; a tire width adapting screw rod 605 is connected on the movable adapting sliding block 604 in a threaded manner; the tire width adapting screw rod 605 is in threaded connection with a tire width adapting slide plate 606, and the tire width adapting slide plate 606 is slidably arranged on the movable adapting slide block 604; the bidirectional test piece 6 also comprises a radial positioning rod 607 which is inserted in the middle of the movable adapting slide block 604 in a sliding way, and the front end of the radial positioning rod 607 is provided with a roller; the tail part of the radial positioning rod 607 is fixedly provided with a bidirectional detection arc block 608; the tire pasting limiting plate 609 is fixedly welded on the rear side of the movable adapting sliding block 604, and the tire pasting limiting plate 609 is of an L-shaped structure; the rear side of the tire sticking limiting plate 609 is slidably provided with a spring shaft 610, and the end part of the spring shaft 610 is fixedly arranged at the tail part of the radial positioning rod 607; the spring shaft 610 is sleeved with a spring; the radial positioning rod 607 is positioned at the front sides of the plug hub 302 and the rotating hub 201; the detection device 7 comprises a threaded connection seat 701 fixedly arranged on the outer side of the test mounting frame 601, and the threaded connection seat 701 is horizontally aligned with the radial positioning rod 607; the middle part of the threaded connecting seat 701 is in threaded connection with an adjusting screw rod 702 through a threaded hole; a positioning shell 703 is fixedly arranged on the adjusting screw 702; the pressure sensor 704 is sleeved in the positioning shell 703, and the tail part of the pressure sensor 704 is mounted in the positioning shell 703 in a fitting way through a rubber pad; a detection shaft 705 is inserted in the positioning shell 703 in a sliding manner, and the front end of the detection shaft 705 is attached to the arc surface of the bidirectional detection arc block 608; the tail of the detection shaft 705 is attached to the pressure sensor 704; the pressure sensor 704 electric connection alarm controller 602, this structure is through adopting two-way test piece 6, its self structure can realize assisting the detection work to two directions of wheel, can be convenient for follow-up detection work through detection device 7, adopt two-way test piece 6, can realize laminating removal work to the radial offset and the axial offset of tire simultaneously, the effectual assurance structure that can detects rationally, can guarantee that detected data is comprehensive accurate, avoid omitting, carry out the suggestion work of reporting to the police after cooperation detection device 7 can realize quick detected data, the staff of being convenient for learn, bulge to the tire side, The auxiliary detection work can be realized under the conditions of offset or radial non-coaxial perfect circle and the like, the structure is more reasonable, the radial positioning rod 607 is extruded to slide when the warp deviation occurs to the tire, the bidirectional detection arc block 608 slides at the moment, the detection shaft 705 is extruded, the pressure sensor 704 can sense the pressure change at the moment, and similarly, when the tire is axially offset, the fixed tire wall plate 6041 or the tire width adapting slide plate 606 is extruded to drive the movable adapting slide block 604 to move, and the bidirectional detection arc block 608 can be driven to extrude the detection shaft 705 or separate the pressure sensor 704 at the moment, so that the pressure change can be sensed, thereby facilitating the follow-up prompt.
The working principle provided by the invention is that firstly, a tire is firstly placed between a plug-in hub 302 and a rotating hub 201, then the plug-in hub 302 is driven to move through a butt joint hydraulic cylinder 301, a positioning column 303 is inserted into a plug-in positioning cylinder 202 to be positioned, sealing and jointing are carried out through the plug-in hub 302 inserted into a sealing groove 2011, the plug-in positioning cylinder 202 can assist in ensuring that the plug-in hub 302 and the rotating hub 201 rotate at the same speed, sealing work can be carried out through the sealing groove 2011, then the tire is inflated through a valve core assembly, the rotating hub 201 can be driven by a driving motor 102 to drive the plug-in hub 302 to rotate for subsequent testing work, a ground simulation plate 402 is driven to ascend and joint the tire through a lifting hydraulic cylinder 401, the tire is driven to rotate at the moment to joint a roller on the rolling ground simulation plate 402, a lifting and pushing sliding block 502 is pulled through a pushing pressure regulating hydraulic cylinder 501, at this time, the lifting pushing slide block 502 drives the ground simulation board 402 to move, because the rollers on the ground simulation board 402 are axially installed with the tire, at this time, the rollers on the ground simulation board 402 can be driven to move, the tire attached to the surface of the roller can generate axial pulling force, the axial stress when the wheel turns can be simulated, the tire installation stability when the tire bears the axial force can be detected, meanwhile, the tire wall extrusion 403 is driven to extrude the tire by matching with the sidewall extrusion piece 403 when the ground simulation board 402 moves, the extrusion of the tire wall caused by the influence of side obstacle and the like is realized, the rotating tire width adapting screw 605 drives the tire width adapting slide plate 606 to move, the matching with the fixed tire wall plate 6041 is close to the tire side wall, the detecting shaft 705 is driven to be attached to the bidirectional detecting arc block 608 by rotating the adjusting screw 702, the radial positioning rod 607 is not influenced by the pattern of the tire when the tire rotates, when the tire rotates, if the radial deviation occurs, at this moment, the radial positioning rod 607 is pressed by the spring on the spring shaft 610, the radial positioning rod 607 is driven to be attached to the tire arm through the roller at the end part, the radial positioning rod 607 is pressed to slide when the warp deviation occurs to the tire, the bidirectional detection arc block 608 slides, the detection shaft 705 is pressed, the pressure sensor 704 can sense the pressure change, similarly, when the tire axially deflects, the tire wall 6041 or the tire width adapting slide plate 606 can be pressed and fixed, the movable adapting slide plate 604 is driven to move, at this moment, the bidirectional detection arc block 608 can be driven to press the detection shaft 705 or separate the pressure sensor 704, the pressure change can be sensed, and the detection in the two directions can be controlled by the alarm controller 602 to light the alarm lamp 603 for alarm.
The invention is intended to cover any alternatives, modifications, equivalents, and variations of the invention as fall within the spirit and scope of the invention, and in order that the invention may be fully understood by those skilled in the art, specific details are set forth in the following description of the preferred embodiments of the invention without departing from the spirit and scope of the invention. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (10)
1. The rubber tire detection device comprises a detection mounting piece, wherein a rotary hub piece is fixedly arranged on the inner side of the detection mounting piece; the detecting and mounting piece is characterized in that a docking hub piece is mounted on the detecting and mounting piece; the rotating hub member side surfaces being aligned with the docking hub member;
The bottom of the detection mounting piece is fixedly provided with a ground simulation piece, and the ground simulation piece is positioned below the side surface of the rotating hub piece and the butting hub piece;
The side surface of the detection mounting piece is provided with a pushing pressure regulating piece, and the pushing pressure regulating piece is slidably arranged on the ground simulation piece;
A bidirectional test piece is arranged on one side of the top of the detection mounting piece through a bolt, and a detection device is arranged on the bidirectional test piece; the bidirectional test piece is positioned on the side surface of the rotary hub piece and the side surface of the docking hub piece;
the detection mount includes: the device comprises a support mounting frame and a driving motor, wherein the support mounting frame consists of a transverse plate and two vertical plates; and a driving motor is fixedly installed on the vertical plate on one side of the support installation frame, and an output shaft of the driving motor penetrates through the vertical plate on the support installation frame.
2. The rubber tire testing device of claim 1, wherein said testing mount further comprises a support mount fixedly mounted on an output shaft of the drive motor; the driving motor is externally connected with a control power supply; four mounting sleeve connecting through holes are formed in the transverse plate at the bottom of the supporting mounting frame.
3. The device for detecting a rubber tire according to claim 2, wherein the rotary hub member includes a rotary hub fixedly installed at one side of the support mount, and a seal groove is formed at an inner side of the rotary hub; a rubber sealing ring is further arranged in the sealing groove; the inner side of the rotating hub is fixedly welded with a plug-in positioning cylinder, and a hexagonal hole is formed in the plug-in positioning cylinder.
4. A rubber tyre testing device according to claim 3, wherein said docking hub comprises a docking cylinder fixedly mounted on the other riser of the support mounting frame, and an output shaft of the docking cylinder passes through the other riser of the support mounting frame; a propulsion rotating shaft is fixedly welded on an output shaft of the butt joint hydraulic cylinder; the end part of the propelling rotating shaft is rotatably connected with a plug-in hub, and a valve core assembly is arranged on the plug-in hub; the positioning column is welded at the inner center of the plug-in hub and is of a hexagonal column structure with a chamfer at the front end; the positioning column is spliced in the splicing positioning cylinder; a circle of raised rings corresponding to the sealing grooves are arranged on the side surfaces of the plug-in hubs; the plug-in hub is coaxially aligned with the rotating hub; the plug-in hub and the rotating hub form a complete hub assembly when being attached.
5. The device for detecting the rubber tire according to claim 4, wherein the ground simulation member comprises four lifting hydraulic cylinders fixedly sleeved on a transverse plate of the supporting installation frame, ground simulation plates are fixedly welded on output shafts of the four lifting hydraulic cylinders, and the ground simulation plates are positioned right below the plug-in hubs and the rotating hubs; the top of the ground simulation board is of an arc-shaped structure; a row of rollers with frosted surfaces are rotatably arranged on the cambered surface at the top of the ground simulation board; and a lifting adapting plate is fixedly arranged on one side of the ground simulation plate, which is close to the pushing pressure regulating piece, and a sliding groove is formed in the lifting adapting plate and used for adapting the pushing pressure regulating piece.
6. The apparatus according to claim 5, wherein the ground simulation member further comprises a side wall pressing member fixedly welded to the other side of the ground simulation plate, and an inner side of the side wall pressing member has an arc-shaped structure; and the edges of the side wall extrusion parts are chamfered.
7. The rubber tire testing device of claim 5, wherein said propulsion regulator comprises two propulsion pressure regulating cylinders fixedly mounted to risers of a support mount; the output shafts of the two propelling pressure-regulating hydraulic cylinders penetrate through the vertical plates on the supporting installation frame; lifting pushing sliding blocks are fixedly welded on the output shafts of the two pushing pressure regulating hydraulic cylinders; the lifting pushing sliding block is slidably arranged on a sliding groove on the side face of the lifting adapting plate.
8. The rubber tire testing device of claim 4, wherein the bi-directional test piece comprises a test mount fixedly mounted by bolts to two risers of a support mount; the test mounting frame is of a U-shaped structure, and a sliding groove is formed in the test mounting frame; the test mounting frame is positioned at the front sides of the plug-in hubs and the rotating hubs; an alarm controller is fixedly arranged on the side face of the test mounting frame; the side surface of the test mounting frame is fixedly provided with an alarm lamp; the alarm controller is electrically connected with an alarm lamp; a movable adapting slide block is slidably arranged in a sliding groove in the test mounting frame, and a fixed tire wall plate is fixedly arranged on the side surface of the movable adapting slide block; the two ends of the movable adapting sliding block are connected with the two sides of the sliding groove of the test mounting frame through tension springs; the movable adapting sliding block is connected with a tire width adapting screw rod in a threaded manner; the tire width adapting screw rod is connected with a tire width adapting slide plate in a threaded mode, and the tire width adapting slide plate is slidably mounted on the movable adapting slide block.
9. The device for detecting the rubber tire according to claim 8, wherein the bidirectional test piece further comprises a radial positioning rod which is inserted in the middle of the movable adapting slide block in a sliding manner, and a roller is arranged at the front end of the radial positioning rod; the tail part of the radial positioning rod is fixedly provided with a bidirectional detection arc block; the tire pasting limiting plate is fixedly welded on the rear side of the movable adapting sliding block and is of an L-shaped structure; the rear side of the tire sticking limiting plate is slidably provided with a spring shaft, and the end part of the spring shaft is fixedly arranged at the tail part of the radial positioning rod; the spring shaft is sleeved with a spring; the radial positioning rod is positioned at the front sides of the plug-in hubs and the rotating hubs.
10. The device of claim 9, wherein the device comprises a threaded connection fixedly mounted on the outside of the test mount and aligned with the radial positioning rod in horizontal height; the middle part of the threaded connecting seat is in threaded connection with an adjusting screw rod through a threaded hole; a positioning shell is fixedly arranged on the adjusting screw rod; the pressure sensor is sleeved in the positioning shell, and the tail part of the pressure sensor is mounted in the positioning shell in a fitting way through a rubber pad; a detection shaft is inserted in the positioning shell in a sliding manner, and the front end of the detection shaft is attached to the arc surface of the two-way detection arc block; the tail part of the detection shaft is attached to the pressure sensor; the pressure sensor is electrically connected with the alarm controller.
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| CN202410437166.3A CN118067420B (en) | 2024-04-12 | 2024-04-12 | Rubber tyre detection device |
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| CN202410437166.3A CN118067420B (en) | 2024-04-12 | 2024-04-12 | Rubber tyre detection device |
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| GB762805A (en) * | 1954-06-11 | 1956-12-05 | Dunlop Rubber Co | Method and apparatus for measuring power losses in tyres, belts or the like |
| US3937076A (en) * | 1973-06-06 | 1976-02-10 | Regie Nationale Des Usines Renault | Device for testing tyres for vehicles |
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|---|---|
| CN118067420B (en) | 2024-07-02 |
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