CN114720275A - Safe-to-use tire bead steel wire fracture detection device - Google Patents
Safe-to-use tire bead steel wire fracture detection device Download PDFInfo
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- CN114720275A CN114720275A CN202210275058.1A CN202210275058A CN114720275A CN 114720275 A CN114720275 A CN 114720275A CN 202210275058 A CN202210275058 A CN 202210275058A CN 114720275 A CN114720275 A CN 114720275A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0021—Torsional
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Tires In General (AREA)
Abstract
The utility model provides a safe in utilization's tire bead steel wire fracture detection device, the on-line screen storage device comprises a base, the recess is seted up to the base top surface, the recess fit in is equipped with two movable plates, the recess fit in is equipped with control mechanism, two movable plate relative movement of control mechanism control or to opposite direction removal, the top surface fixed mounting fixed plate of movable plate, the standing groove is seted up to the top surface of movable plate, the bottom inner wall middle part movable mounting of standing groove has the pivot of motor, pivot both sides fixed mounting spring telescopic link respectively, the bottom swing joint of the removal end tip of spring telescopic link and the stripper bar that corresponds, the through-hole is seted up to one side of fixed plate, the ring channel is seted up to the inner wall of through-hole, the ring channel fit in is equipped with the external tooth ring gear, the external tooth ring gear fit in is equipped with two clamp plates, the external tooth ring gear fit in is equipped with moving mechanism. The invention can meet the test requirements of the bead wires with different diameters, and the two extrusion rods limit the wires, thereby preventing personnel injury or equipment damage.
Description
Technical Field
The invention belongs to the technical field of detection equipment, and particularly relates to a tire bead steel wire fracture detection device which is safe to use.
Background
The steel wire for the tire bead is a main framework material in the tire, is widely applied to the tires of engineering automobiles, cars, forklifts, motorcycles, tractors, airplanes, bicycles and rickshaws, relates to property and personal safety, and the prior detection of the tire bead steel wire has a manual operation mode, is easy to cause danger in the detection process and is inconvenient to use.
Disclosure of Invention
The invention provides a bead wire fracture detection device which is safe to use and is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a bead wire fracture detection device safe in use comprises a base, wherein a groove is formed in the top surface of the base, two movable plates are arranged in the groove in a matched manner, a control mechanism is arranged in the groove in a matched manner and controls the two movable plates to move relatively or in opposite directions, a fixed plate is fixedly installed on the top surface of each movable plate, a placing groove is formed in the top surface of each movable plate, guide grooves are respectively formed in the inner walls of the two sides of each placing groove, guide blocks are arranged in the guide grooves in a matched manner, vertical extrusion rods are respectively and fixedly installed at the opposite ends of the two guide blocks positioned in the same placing groove, a rotating shaft with a motor is movably installed in the middle of the inner wall of the bottom end of each placing groove, spring telescopic rods are respectively and fixedly installed on the two sides of the rotating shaft, the moving end part of each spring telescopic rod is movably connected with the bottom end of the corresponding extrusion rod, a through hole is formed in one side of the fixed plate, an annular groove is formed in the inner wall of the through hole, and an external gear ring is arranged in the annular groove in a matched manner, a square groove is formed in the inner wall of the bottom end of the annular groove, an external tooth gear ring rotating mechanism is arranged in the square groove in a matched mode, two pressing plates are arranged in the external tooth gear ring in a matched mode, a moving mechanism is arranged in the external tooth gear ring in a matched mode, the moving mechanism is connected with the pressing plates, and the two pressing plates are controlled to move relatively or move in the opposite direction.
According to the bead wire breakage detection device safe to use, the control mechanism comprises two lead screws with opposite threads, opposite ends of the two lead screws are connected through the connecting block, one end of one lead screw is connected with the motor output shaft arranged on the inner wall of one side of the groove, one end of the other lead screw is movably connected with the inner wall of the other side of the groove, one side of the movable plate is provided with the screw hole, and the lead screw penetrates through the corresponding screw hole.
According to the bead wire breakage detection device safe to use, the inner walls of the two sides of the groove are fixedly connected through the guide rod, one side of the moving plate is provided with the guide hole, and the guide rod penetrates through the two guide holes.
As above a tire bead steel wire fracture detection device safe in utilization, moving mechanism include two extension boards, the extension board is installed in the upper and lower both ends inner wall of external tooth ring gear and is in the rear, the opposite face of two extension boards is movable mounting threaded rod respectively, the screw thread of two threaded rods is opposite, through linking a fixed connection before the looks remote site of two threaded rods, screw-thread fit is equipped with the nut on the threaded rod, the fixed mounting connecting rod between the upper and lower both ends inner wall of external tooth ring gear, the connecting rod is located the place ahead in the external tooth ring gear, the suit cooperation is equipped with two uide bushings on the connecting rod, the clamp plate is connected with the nut, the uide bushing that are in same horizontal plane.
According to the bead wire breakage detection device safe to use, the pressing plate is of an arc-shaped structure.
According to the bead wire breakage detection device safe to use, the external tooth gear ring rotating mechanism comprises a gear with a motor, the gear is meshed and matched with the external teeth of the external tooth gear ring, and the motor of the gear is installed in the square groove.
The invention has the advantages that: the tire bead steel wire penetrates through the two through holes, the two pressing plates are controlled to move relatively through the moving mechanism, the tire bead steel wire is clamped, when a torsion test needs to be carried out, the external tooth gear ring rotating mechanism drives the external tooth gear ring to rotate, the pressing plates in the external tooth gear ring are driven to rotate, the rotating directions of the two external tooth gear rings are opposite, the tire bead steel wire is twisted at the moment, and meanwhile, the tire bead steel wire is positioned between the two extrusion rods in the same placing groove, so that the tire bead steel wire is prevented from shaking in a large range after being twisted off, and dangers are prevented; when the bending test is carried out, the tire bead steel wire is clamped and is positioned between two extrusion rods in the same placing groove, at the moment, the rotating shaft starts to work, the two extrusion rods in the same placing groove can move relatively under the action of the spring telescopic rod, meanwhile, the two movable plates can slowly move in opposite directions under the driving of the control mechanism, the bending test can be carried out on the tire bead steel wire under the action of the two extrusion rods in the same placing groove, and the reference can be carried out through the bending test at two positions, so that the multipoint detection effect can be achieved, and the detection effect is more comprehensive; when the pulling test is carried out, the tire bead steel wire is clamped and is positioned between the two extrusion rods in the same placing groove, the rotating shaft starts to work, the two extrusion rods in the same placing groove can move relatively under the action of the spring telescopic rod, in the process, the two moving plates do not move, the same placing groove is used for carrying out bending test on the tire bead steel wire, the length of the tire bead steel wire is changed due to the bending of the tire bead steel wire, and the extrusion rods in the two placing grooves are used for carrying out the pulling test on the tire bead steel wire; the invention can meet the test requirements of the bead wire with different diameters, and can carry out different operations according to different test requirements in the detection process so as to meet the quality detection of the bead wire.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is a view from the direction B of FIG. 1; fig. 4 is a partial enlarged view of I of fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A tire bead steel wire fracture detection device safe in use comprises a base 1, wherein a groove 2 is formed in the top surface of the base 1, two movable plates 3 are arranged in the groove 2 in a matched manner, a control mechanism is arranged in the groove 2 in a matched manner and controls the two movable plates 3 to move relatively or in opposite directions, a fixed plate 4 is fixedly installed on the top surface of each movable plate 3, a placing groove 5 is formed in the top surface of each movable plate 3, the two placing grooves 5 are positioned between the two fixed plates 4, guide grooves 6 are respectively formed in the inner walls of the two sides of each placing groove 5, guide blocks 7 are arranged in the guide grooves 6 in a matched manner, part of the guide blocks 7 positioned in the guide grooves 6 always reciprocate in the guide grooves 6, vertical extrusion rods 8 are respectively and fixedly installed at the opposite ends of the two guide blocks 7 positioned in the same placing groove 5, and a rotating shaft 9 with a motor is movably installed in the middle of the inner wall of the bottom end of each placing groove 5, two extrusion stems 8 use pivot 9 to be diagonal distribution as the center, pivot 9 both sides difference fixed mounting spring telescopic link 10, the bottom swing joint of the removal end tip of spring telescopic link 10 and the extrusion stem 8 that corresponds, when examining, the tire bead steel wire is in before two extrusion stems 8 in same standing groove 5, through-hole 11 is seted up to one side of fixed plate 4, ring channel 12 is seted up to the inner wall of through-hole 11, ring channel 12 fit in is equipped with outer tooth ring gear 13, square groove 15 is seted up to the bottom inner wall of ring channel 12, square groove 15 fit in is equipped with outer tooth ring gear rotary mechanism, outer tooth ring gear rotary mechanism control outer tooth ring gear rotates, outer tooth ring gear 13 fit in is equipped with two clamp plates 14, outer tooth ring gear 13 fit in is equipped with moving mechanism, moving mechanism is connected with clamp plate 14, and control two clamp plates 14 relative movement or move to opposite direction. The tire bead steel wire penetrates through the two through holes, the two pressing plates 14 are controlled to move relatively through the moving mechanism, the tire bead steel wire is clamped, when a torsion test needs to be carried out, the external tooth gear ring rotating mechanism drives the external tooth gear ring to rotate, the pressing plates 14 in the external tooth gear ring are driven to rotate, the rotating directions of the two external tooth gear rings are opposite, the tire bead steel wire is twisted, and meanwhile the tire bead steel wire is located between the two extrusion rods 8 in the same placing groove 5, so that the tire bead steel wire is prevented from shaking in a large range after being twisted off, and dangers are prevented; when the bending test is carried out, the tire bead steel wire is clamped and is positioned between the two extrusion rods 8 in the same placing groove 5, at the moment, the rotating shaft 9 starts to work, the two extrusion rods in the same placing groove 5 can move relatively under the action of the spring telescopic rod 10, meanwhile, the two movable plates 3 are driven by the control mechanism to slowly move in the opposite direction, the bending test can be carried out on the tire bead steel wire under the action of the two extrusion rods 8 in the same placing groove 5, the reference can be carried out through the bending test at two positions, the multipoint detection effect can be achieved, and the detection effect is more comprehensive; when the pulling test is carried out, the tire bead steel wire is clamped and is positioned between the two extrusion rods 8 in the same placing groove 5, the rotating shaft 9 starts to work, the two extrusion rods in the same placing groove 5 can move relatively under the action of the spring telescopic rod 10, in the process, the two moving plates do not move, the same placing groove 5 carries out bending test on the tire bead steel wire, and the length of the tire bead steel wire is changed due to the fact that the tire bead steel wire is bent, and the extrusion rods in the two placing grooves 5 carry out pulling test on the tire bead steel wire; the invention can meet the test requirements of the bead wire with different diameters, and can carry out different operations according to different test requirements in the detection process so as to meet the quality detection of the bead wire.
Specifically, the control mechanism described in this embodiment includes two screw rods 16 with opposite threads, the opposite ends of the two screw rods 16 are connected through a connecting block, one end of one of the screw rods 16 is connected with the output shaft of the motor installed on the inner wall of one side of the groove, one end of the other screw rod 16 is movably connected with the inner wall of the other side of the groove, a screw hole is formed in one side of the moving plate, and the screw rod 16 penetrates through the corresponding screw hole. The front end and the rear end of the movable plate 3 are respectively contacted with the inner walls of the front end and the rear end of the groove 2, the motor drives the screw rods 16 to rotate, the two screw rods 16 are driven to synchronously rotate under the action of the connecting block, the threads of the two screw rods 16 are opposite, the two movable plates 3 can relatively move or move in opposite directions, and the moving directions of the two movable plates are controlled according to detection requirements.
Specifically, the inner walls of the two sides of the groove described in this embodiment are fixedly connected through a guide rod 17, one side of the moving plate 3 is provided with a guide hole, and the guide rod passes through the two guide holes. Through the suit cooperation of guide bar and guiding hole, can inject the removal of movable plate 3, make the movable plate more smooth and easy, stable at the removal in-process, avoid the movable plate to take place the skew condition.
Further, the moving mechanism described in this embodiment includes two supporting plates, the supporting plates are installed on the upper and lower inner walls of the two ends of the external gear ring 13 and are located at the rear, the opposite surfaces of the two supporting plates are respectively and movably installed with a threaded rod 18, the threads of the two threaded rods 18 are opposite, the opposite ends of the two threaded rods 18 are connected through a connecting block in advance, a nut 19 is arranged on the threaded rod 18 in a threaded fit manner, a connecting rod 20 is fixedly installed between the upper and lower inner walls of the two ends of the external gear ring 13, the connecting rod 20 is located in front of the internal gear ring, two guide sleeves 21 are arranged on the connecting rod 20 in a fit manner, and the pressing plate 14 is connected with the nut 19 and the guide sleeves 21 which are located on the same horizontal plane. One of them threaded rod 18 has the motor, the motor is installed on the medial surface of extension board, the rear end of clamp plate 14 that is in the same horizontal plane is connected with the front end of nut 19, the front end of clamp plate 14 is connected with the rear end of uide bushing 21, after the tire bead steel wire passes the through-hole, and be in between two clamp plates, according to the diameter of tire bead steel wire, threaded rod 18 rotates, through the suit cooperation of connecting rod 20 with uide bushing 21, inject the nut, drive two clamp plates 14 relative movement, with the centre gripping of tire bead steel wire, then carry out the quality testing, satisfy the tire bead steel wire of different diameters size and detect the needs.
Further, the pressing plate 14 of the present embodiment has an arc-shaped structure. The concave surfaces of the two pressing plates are opposite, the pressing plates can be better contacted with the tire bead steel wire through the arc-shaped mechanisms of the pressing plates, the contact area is larger, and the clamping effect is better.
Furthermore, the external tooth ring gear rotating mechanism of the present embodiment includes a gear with a motor, the gear is engaged with the external teeth of the external tooth ring gear, and the motor of the gear is installed in the square groove 15. The work through the motor drives the gear and rotates, and then drives the external tooth ring gear and rotates, can carry out the torsional fracture test of tire bead steel wire, makes the detection more comprehensive.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a safe in utilization's tire bead steel wire fracture detection device which characterized in that: comprises a base (1), a groove (2) is arranged on the top surface of the base (1), two movable plates (3) are arranged in the groove (2) in a matching way, a control mechanism is arranged in the groove (2) in a matching way and controls the two movable plates (3) to move relatively or in opposite directions, a fixed plate (4) is fixedly arranged on the top surface of each movable plate (3), a placing groove (5) is arranged on the top surface of each movable plate (3), guide grooves (6) are respectively arranged on the inner walls of two sides of each placing groove (5), guide blocks (7) are arranged in the guide grooves (6) in a matching way, vertical extrusion rods (8) are respectively and fixedly arranged on the opposite ends of the two guide blocks (7) in the same placing groove (5), a rotating shaft (9) with a motor is movably arranged in the middle of the inner wall of the bottom end of each placing groove (5), spring telescopic rods (10) are respectively and fixedly arranged on two sides of the rotating shaft (9), the moving end parts of the spring telescopic rods (10) are movably connected with the bottom ends of the corresponding extrusion rods (8), through-hole (11) are seted up to one side of fixed plate (4), ring channel (12) are seted up to the inner wall of through-hole (11), ring channel (12) fit in is equipped with external tooth ring gear (13), square groove (15) are seted up to the bottom inner wall of ring channel (12), square groove (15) fit in is equipped with external tooth ring gear rotary mechanism, external tooth ring gear (13) fit in is equipped with two clamp plates (14), external tooth ring gear (13) fit in is equipped with moving mechanism, moving mechanism is connected with clamp plate (14), and control two clamp plates (14) relative movement or move to opposite direction.
2. A bead wire breakage detection apparatus safe in use according to claim 1, wherein: the control mechanism comprises two screw rods (16) with opposite threads, opposite ends of the two screw rods (16) are connected through a connecting block, one end of one screw rod (16) is connected with a motor output shaft arranged on the inner wall of one side of the groove, one end of the other screw rod (16) is movably connected with the inner wall of the other side of the groove, a screw hole is formed in one side of the moving plate, and the screw rod (16) penetrates through the corresponding screw hole.
3. A bead wire breakage detection apparatus safe in use according to claim 2, wherein: the inner walls of the two sides of the groove are fixedly connected through a guide rod (17), one side of the movable plate (3) is provided with a guide hole, and the guide rod penetrates through the two guide holes.
4. A bead wire breakage detection apparatus safe in use according to claim 1, wherein: moving mechanism include two spinal branch boards, the spinal branch board is installed in the upper and lower both ends inner wall of external tooth ring gear (13) and is in the rear, the opposite face of two spinal branch boards is movable mounting threaded rod (18) respectively, the screw thread of two threaded rod (18) is opposite, through linking a fixed connection before the looks remote site of two threaded rod (18), screw-thread fit is equipped with nut (19) on threaded rod (18), fixed mounting connecting rod (20) between the upper and lower both ends inner wall of external tooth ring gear (13), connecting rod (20) are located the place ahead in the external tooth ring gear, the suit cooperation is equipped with two uide bushing (21) on connecting rod (20), clamp plate (14) and nut (19) that are in same horizontal plane, uide bushing (21) are connected.
5. A bead wire breakage detection apparatus safe in use according to claim 4, wherein: the pressing plate (14) is of an arc-shaped structure.
6. A bead wire breakage detection apparatus safe in use according to claim 1, wherein: the external tooth gear ring rotating mechanism comprises a gear with a motor, the gear is meshed with external teeth of the external tooth gear ring, and the motor of the gear is arranged in the square groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210275058.1A CN114720275A (en) | 2022-03-21 | 2022-03-21 | Safe-to-use tire bead steel wire fracture detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210275058.1A CN114720275A (en) | 2022-03-21 | 2022-03-21 | Safe-to-use tire bead steel wire fracture detection device |
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| Publication Number | Publication Date |
|---|---|
| CN114720275A true CN114720275A (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210275058.1A Pending CN114720275A (en) | 2022-03-21 | 2022-03-21 | Safe-to-use tire bead steel wire fracture detection device |
Country Status (1)
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| CN (1) | CN114720275A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116429581A (en) * | 2023-06-09 | 2023-07-14 | 山东大业股份有限公司 | Tire bead wire fracture detection device |
| CN116665999A (en) * | 2023-07-28 | 2023-08-29 | 山东汇龙电工股份有限公司 | Enameled wire processing equipment |
| CN117629737A (en) * | 2024-01-25 | 2024-03-01 | 山东大业股份有限公司 | Tire bead wire fracture detection device |
| CN118010508A (en) * | 2024-04-08 | 2024-05-10 | 山东玲珑轮胎股份有限公司 | Tire bead ring detecting system |
-
2022
- 2022-03-21 CN CN202210275058.1A patent/CN114720275A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116429581A (en) * | 2023-06-09 | 2023-07-14 | 山东大业股份有限公司 | Tire bead wire fracture detection device |
| CN116665999A (en) * | 2023-07-28 | 2023-08-29 | 山东汇龙电工股份有限公司 | Enameled wire processing equipment |
| CN116665999B (en) * | 2023-07-28 | 2023-09-29 | 山东汇龙电工股份有限公司 | Enameled wire processing equipment |
| CN117629737A (en) * | 2024-01-25 | 2024-03-01 | 山东大业股份有限公司 | Tire bead wire fracture detection device |
| CN117629737B (en) * | 2024-01-25 | 2024-04-19 | 山东大业股份有限公司 | Tire bead wire fracture detection device |
| CN118010508A (en) * | 2024-04-08 | 2024-05-10 | 山东玲珑轮胎股份有限公司 | Tire bead ring detecting system |
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