Tire cross-section profile scanning device

Abstract

The present invention discloses a tire cross-sectional profile scanning device, which belongs to the field of tire scanning technology, and includes a base, on which a positioning scanning detection component is arranged, and the positioning scanning detection component includes a connecting plate arranged on the top of the base, and a reinforcing support turntable is rotatably connected to the connecting plate. The present invention can adjust the position of multiple supporting electroplated balls on the outer side of the reinforcing support turntable, so that when the tire is placed on the reinforcing support turntable, the device can adapt to tires of different sizes, and the micrometer can extend to the outside of the tire, so that the micrometer fits the outer side of the tire when the tire rotates, and realizes the function of detecting its cross-sectional height. When the rubber shaft rotates, it rubs against the tire, so that the tire on the reinforcing support turntable is lifted by the supporting electroplated balls and rotates along the axis point of the reinforcing support turntable, so that it is easy to perform a comprehensive scan and detection of the tire profile, ensuring its detection accuracy, and at the same time, it will not cause scratches to the tire.

Description

Technical Field

[0001] The invention relates to the technical field of tire scanning, and in particular to a tire cross-section profile scanning device. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal wheels to support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They are subjected to various deformations, loads, high and low temperature effects during driving, so they must have high load-bearing performance, traction performance, and buffering performance. The outer contour dimensions of the tire, including tire width, section height, etc., are important specification parameters in tire design, which directly determine the application range and performance of the tire, so tires need to be scanned and tested.

[0003] Tires are important components in vehicles such as cars and airplanes. Tread patterns, tire profiles and structures are important parts of tire design. There are also strict restrictions on tire defect, profile, size and other parameter detection standards. The demand for non-destructive testing equipment for tires by related tire manufacturers is also growing. At present, when measuring tires, contact measurement methods are usually used, such as controlling the probe to slide on the measured surface through a mechanical structure, and using the extension and retraction of the probe to complete the measurement, which is used to cause scratches on the surface of the object being measured or damage to the probe. For this purpose, a tire cross-section profile scanning device is provided. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a tire cross-section profile scanning device, aiming to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a tire cross-section profile scanning device, comprising a base, on which a positioning scanning detection component is arranged.

[0006] The positioning, scanning and detection component includes a connecting plate arranged on the top of the base, and a reinforcing support turntable is rotatably connected to the connecting plate, and a plurality of reinforcing arc supporting parts are distributed on the outer side of the reinforcing support turntable, and a supporting electroplating supporting ball is arranged at one end of the reinforcing arc supporting part, and the supporting electroplating supporting ball is movably connected to the reinforcing arc supporting part, and a plurality of the reinforcing arc supporting parts are detachably connected to the reinforcing support turntable by bolts, and a first connecting part is arranged on the top of each adjacent two reinforcing arc supporting parts, and a second connecting part is arranged on the bottom thereof, and one end of the first connecting part and the second connecting part are installed on the corresponding reinforcing arc supporting part by bolts, and the other ends of the first connecting part and the second connecting part are slidably connected to a guide rod, and the guide rod is installed on the corresponding reinforcing arc supporting part.

[0007] It can be seen that in the above technical solution, when the reinforced arc supporting part rotates, the first connecting part and the second connecting part pull the remaining reinforced arc supporting parts to rotate synchronously, which is easy for various structures to be linked, so that each reinforced arc supporting part can gather or spread toward the axis point of the reinforced support turntable, thereby realizing the function of adjusting the positions of multiple supporting electroplating balls on the outside of the reinforced support turntable, making it easy for the tire to be placed on the reinforced support turntable, and the device can adapt to tires of different sizes. At the same time, when the tire rotates on the reinforced support turntable, the supporting electroplating balls can support it, which facilitates the rotation of the tire on the reinforced support turntable.

[0008] A hydraulic rod is arranged on the top of the reinforced support turntable, an extension frame is arranged on the output end of the hydraulic rod, a contour scanner is arranged on the bottom of the extension frame, a micrometer is arranged on the contour scanner, support frames are arranged on both ends of the base, and a main machine is arranged on one side of each support frame, a limit plate is arranged on the top of the support frame, the limit plate is detachably connected to the support frame, a screw transmission module is arranged in the support frame, a slide is arranged on the screw transmission module, the slide is installed on one end of the hydraulic rod, a first drive motor is arranged on the connecting plate, a connecting disk is arranged on the output end of the first drive motor, and the connecting disk is installed on the reinforced support turntable.

[0009] It can be seen that in the above technical solution, the first drive motor is used to start the drive connection disk to rotate, which in turn causes the reinforced support turntable to rotate, thereby achieving diversity in the rotation of the tire on the device, ensuring that different positions of the tire can contact the contour scanner, and ensuring diversity during scanning and detection. At the same time, when the device is performing scanning and detection, the screw transmission module drives the slide to drive the hydraulic rod, extension frame and contour scanner to adjust up and down, so that the micrometer can extend to the outside of the tire, which is convenient for the micrometer to fit the outside of the tire when the tire rotates, thereby realizing the function of detecting its cross-sectional height, and through the position of the extension frame, contour scanner and micrometer driven by the hydraulic rod, the output end of the hydraulic rod moves back and forth, and then cooperates with the tire rotation to realize the function of comprehensive scanning and detection of the outer contour of the tire, thereby ensuring detection accuracy.

[0010] A vertical plate is provided at the top of the connecting plate and at the outer side of the reinforced support turntable, and a guide rail is slidably connected to the bottom of the vertical plate, and the guide rail is installed on the connecting plate. Two sliding sleeves are provided on the vertical plate, and a plurality of pressure wheels are provided on each of the sliding sleeves. Multiple pressure wheels are arranged side by side, and each of the pressure wheels is rotatably connected to the sliding sleeve, and springs are hooked at both ends of the two sliding sleeves. An extension seat is provided on one side of the vertical plate, and two inner pull wheels are provided on the extension seat. A plurality of long waist holes are opened on the surface of the vertical plate, and each of the long waist holes is respectively located at one end of the corresponding pressure wheel, and the pressure wheel is slidably connected to the long waist hole. A clamping plate is provided on the outer side of the vertical plate, and a second driving motor is provided at the bottom of the clamping plate, and a rubber shaft is provided at the output end of the second driving motor.

[0011] It can be seen that in the above technical solution, the position of the vertical plate is adjusted by adjusting the guide rail, so that the vertical plate can drive the slide sleeve and various structures on the extension seat to adjust the position. When the pressure wheel contacts the outer contour of the tire, the pressure wheel drives the slide sleeve to move and stretches the spring. The pressure wheel is firmly clamped on the outside of the tire through the elasticity of the spring itself. The rubber shaft is driven to rotate by the clamping plate. When the rubber shaft rotates, it rubs against the tire, so that the tire is supported by the electroplated ball on the reinforced support turntable and rotates along the axis point of the reinforced support turntable, which is easy to conduct a comprehensive scanning and detection of the tire contour to ensure its detection accuracy and diversity.

[0012] The present invention has the following advantages:

[0013] When the reinforcing arc supporting parts of the present invention rotate, the first connecting part and the second connecting part pull the remaining reinforcing arc supporting parts to rotate synchronously, which facilitates the linkage of various structures, so that each reinforcing arc supporting part can gather or spread toward the axis point of the reinforcing support turntable, thereby realizing the function of adjusting the positions of multiple supporting electroplating balls on the outside of the reinforcing support turntable, and facilitating the device to adapt to tires of different sizes when the tire is placed on the reinforcing support turntable.

[0014] The present invention starts the driving connection disk to rotate through the first driving motor, which then causes the reinforced support turntable to rotate, thereby achieving diversity in the rotation of the tire on the device, ensuring that different positions of the tire can contact the contour scanner, and ensuring diversity during scanning and detection. When the tire rotates on the reinforced support turntable, the supporting electroplating ball supports it, which facilitates the rotation of the tire on the reinforced support turntable.

[0015] The present invention drives the slide seat through the screw transmission module to drive the hydraulic rod, extension frame and contour scanner to adjust up and down, so that the micrometer can extend to the outside of the tire, which is convenient for the micrometer to fit with the outside of the tire when the tire rotates, and realizes the function of detecting its cross-sectional height. The output end of the hydraulic rod moves back and forth, drives the extension frame, contour scanner and micrometer to adjust the position, and then cooperates with the tire rotation to realize the function of comprehensive scanning and detection of the outer contour of the tire, thereby ensuring the detection accuracy.

[0016] When the pressure wheel of the present invention contacts the outer contour of the tire, the pressure wheel drives the sliding sleeve to move and stretches the spring. The spring's own elasticity pulls the pressure wheel firmly to the outside of the tire, and the rubber shaft is driven to rotate by the clamping plate. The rubber shaft rubs against the tire when rotating, so that the tire is supported by the supporting electroplated ball on the reinforced support turntable and rotates along the axis point of the reinforced support turntable, which makes it easy to perform a comprehensive scan and detection of the tire contour, thereby ensuring its detection accuracy and diversity.

[0017] To sum up, the overall design is simple and the structure is reasonable. Through the corresponding coordination of various structures, the function of adjusting the position of multiple supporting electroplated balls on the outside of the reinforced support turntable can be used to facilitate the placement of tires on the reinforced support turntable. The device can adapt to tires of different sizes, and the micrometer can extend to the outside of the tire, so that the micrometer can fit with the outside of the tire when the tire rotates, thereby realizing the function of detecting its cross-sectional height. The rubber shaft rubs against the tire when it rotates, so that the tire on the reinforced support turntable is supported by the supporting electroplated balls and rotates along the axis point of the reinforced support turntable, which is easy to conduct a comprehensive scan and detection of the tire contour to ensure its detection accuracy without causing scratches to the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a side view of the overall structure of the present invention.

[0021] Figure 3 It is a stereoscopic diagram of the connecting plate, the reinforcing support turntable, the reinforcing arc supporting member and the first connecting member of the present invention.

[0022] Figure 4 This is a top view of the positioning scanning detection component of the present invention.

[0023] Figure 5 This is a stereoscopic diagram of the reinforced support turntable, the reinforced arc support member and the first connecting member of the present invention.

[0024] Figure 6 It is a stereoscopic diagram of the connecting disk, vertical plate, rubber shaft and extension seat of the present invention.

[0025] Figure 7 For the present invention Figure 6 Exploded diagram.

[0026] Figure 8 It is a stereoscopic diagram of the screw drive module, slide, hydraulic rod, extension frame and profile scanner of the present invention.

[0027] The accompanying drawings are marked as follows:

[0028] 1. Base; 101. Support frame; 102. Main unit; 103. Limit plate.

[0029] 2. Connecting plate; 201. Strengthening the supporting turntable; 202. Strengthening the arc supporting connecting piece; 203. The first connecting piece; 204. The second connecting piece; 205. The guide rod; 206. Supporting the electroplating supporting ball.

[0030] 3. Screw drive module; 301. Slide; 302. Hydraulic rod; 303. Extension frame; 304. Profile scanner; 305. Micrometer; 306. First drive motor; 307. Connecting plate.

[0031] 4. Vertical plate; 401. Sliding sleeve; 402. Pressure wheel; 403. Spring; 404. Extension seat; 405. Inner pulley; 406. Long waist hole; 407. Clamping plate; 408. Second driving motor; 409. Rubber shaft; 410. Guide rail. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] As attached Figure 1-8A tire cross-sectional profile scanning device is shown, which, through the positioning scanning detection component set on the base 1, can adjust the function of the position of multiple supporting electroplated balls 206 on the outside of the reinforced support turntable 201 through the corresponding coordination of various structures. When the tire is placed on the reinforced support turntable 201, the device can adapt to tires of different sizes, and the micrometer 305 can extend to the outside of the tire, so that the micrometer 305 can fit with the outside of the tire when the tire rotates, thereby realizing the function of detecting its cross-sectional height. The rubber shaft 409 rubs against the tire when rotating, so that the tire on the reinforced support turntable 201 is supported by the supporting electroplated balls 206 and rotates along the axis point of the reinforced support turntable 201, so that it is easy to perform a comprehensive scanning and detection of the tire contour, ensuring its detection accuracy and diversity, and at the same time will not cause scratches to the tire, and the specific structure of the component is set as follows.

[0034] The positioning, scanning and detection component includes a connecting plate 2 arranged on the top of the base 1, and a reinforced support turntable 201 is rotatably connected to the connecting plate 2. A plurality of reinforced arc supporting parts 202 are distributed on the outer side of the reinforced support turntable 201, and a supporting electroplating ball 206 is arranged at one end of the reinforced arc supporting part 202. The supporting electroplating ball 206 is movably connected to the reinforced arc supporting part 202. Multiple reinforced arc supporting parts 202 are detachably connected to the reinforced support turntable 201 by bolts, and a first connecting part 203 is arranged on the top of each adjacent two reinforced arc supporting parts 202, and a second connecting part 204 is arranged on the bottom thereof. One end of the first connecting part 203 and the second connecting part 204 are both installed on the corresponding reinforced arc supporting part 202 by bolts, and the other ends of the first connecting part 203 and the second connecting part 204 are slidably connected to the guide rod 205, and the guide rod 205 is installed on the corresponding reinforced arc supporting part 202.

[0035] A hydraulic rod 302 is arranged on the top of the reinforced support turntable 201, an extension frame 303 is arranged on the output end of the hydraulic rod 302, a contour scanner 304 is arranged on the bottom of the extension frame 303, a micrometer 305 is arranged on the contour scanner 304, support frames 101 are arranged at both ends of the base 1, and a main machine 102 is arranged on one side of each support frame 101, a limit plate 103 is arranged on the top of the support frame 101, and the limit plate 103 is detachably connected to the support frame 101, a screw transmission module 3 is arranged in the support frame 101, a slide 301 is arranged on the screw transmission module 3, and the slide 301 is installed at one end of the hydraulic rod 302, a first drive motor 306 is arranged on the connecting plate 2, and a connecting disk 307 is arranged at the output end of the first drive motor 306, and the connecting disk 307 is installed on the reinforced support turntable 201.

[0036] A vertical plate 4 is arranged on the top of the connecting plate 2 and outside the reinforcing support turntable 201. A guide rail 410 is slidably connected to the bottom of the vertical plate 4. The guide rail 410 is installed on the connecting plate 2. Two sliding sleeves 401 are sleeved on the vertical plate 4. Each sliding sleeve 401 is provided with a plurality of pressure wheels 402. The plurality of pressure wheels 402 are arranged side by side, and each pressure wheel 402 is rotatably connected to the sliding sleeve 401. Springs 403 are hooked at both ends of the two sliding sleeves 401. The vertical plate 4 An extension seat 404 is provided on one side, and two inner pulleys 405 are provided on the extension seat 404. A plurality of long waist holes 406 are opened on the surface of the vertical plate 4, and each long waist hole 406 is respectively located at one end of the corresponding pressure wheel 402, and the pressure wheel 402 is slidably connected with the long waist hole 406. A clamping plate 407 is provided on the outer side of the vertical plate 4, and a second driving motor 408 is provided at the bottom of the clamping plate 407. A rubber shaft 409 is provided at the output end of the second driving motor 408.

[0037] When using the above structure, the staff installs the device at the designated position. When scanning and testing the tire, the bolts of the reinforcing arc supporting member 202 installed on the reinforcing support turntable 201 are loosened, and a certain reinforcing arc supporting member 202 is bent to drive the reinforcing arc supporting member 202 to rotate along the axis point of the connection between the reinforcing arc supporting member 202 and the reinforcing support turntable 201. When the reinforcing arc supporting member 202 rotates, the first connecting member 203 and the second connecting member 204 pull the remaining reinforcing arc supporting members 202 to rotate synchronously, which is easy for various structures to be linked, so that each reinforcing arc supporting member 202 can gather or spread toward the axis point of the reinforcing support turntable 201, thereby realizing the function of adjusting the position of multiple supporting electroplating balls 206 on the outer side of the reinforcing support turntable 201, so that when the tire is placed on the reinforcing support turntable 201, the device can adapt to tires of different sizes, and at the same time, when the tire rotates on the reinforcing support turntable 201, the supporting electroplating balls 206 support it, so that the tire can rotate on the reinforcing support turntable 201 conveniently.

[0038] At the same time, when the device is in use, the first drive motor 306 can also be used to start the drive connection disk 307 to rotate, thereby rotating the reinforced support turntable 201, thereby achieving diversity when the tire rotates on the device, ensuring that different positions of the tire can contact the contour scanner 304, and ensuring diversity during scanning and detection.

[0039] At the same time, when the device is performing scanning detection, the screw transmission module 3 drives the slide 301 to drive the hydraulic rod 302, the extension frame 303 and the contour scanner 304 to adjust up and down, so that the micrometer 305 can extend to the outside of the tire, which is convenient for the micrometer 305 to fit with the outside of the tire when the tire rotates, thereby realizing the function of detecting its cross-sectional height.

[0040] The hydraulic rod 302 drives the extension frame 303, the contour scanner 304 and the micrometer 305 to move back and forth through the output end of the hydraulic rod 302, and then cooperates with the tire rotation to realize the function of comprehensive scanning and detection of the outer contour of the tire, thereby ensuring the detection accuracy.

[0041] When the device is in use, the position of the vertical plate 4 is adjusted by adjusting the guide rail 410, so that the vertical plate 4 can drive the various structures on the sliding sleeve 401 and the extension seat 404 to adjust the position. When the pressure wheel 402 contacts the outer contour of the tire, the pressure wheel 402 drives the sliding sleeve 401 to move and stretches the spring 403. The elasticity of the spring 403 itself pulls the pressure wheel 402 firmly to the outside of the tire, and the rubber shaft 409 is driven to rotate by the clamping plate 407. When the rubber shaft 409 rotates, it rubs against the tire, so that the tire is supported by the electroplated ball 206 on the reinforced support turntable 201 and rotates along the axis point of the reinforced support turntable 201, which is easy to fully scan and detect the tire contour to ensure its detection accuracy.

[0042] Different from the prior art, the present application discloses a tire cross-sectional profile scanning device. Through the corresponding coordinated use of various structures, the function of adjusting the position of multiple supporting electroplated balls 206 on the outer side of the reinforced support turntable 201 is used to facilitate the placement of the tire on the reinforced support turntable 201. The device can adapt to tires of different sizes. The micrometer 305 can extend to the outside of the tire, so that the micrometer 305 can fit with the outer side of the tire when the tire rotates, thereby realizing the function of detecting its cross-sectional height. The rubber shaft 409 rubs against the tire when rotating, so that the tire on the reinforced support turntable 201 is supported by the supporting electroplated balls 206 and rotates along the axis point of the reinforced support turntable 201, so that the tire contour can be easily scanned and detected to ensure its detection accuracy and diversity, and at the same time, it will not cause scratches to the tire.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A tire cross-sectional profile scanning device, comprising a base (1), characterized in that: The base (1) is provided with a positioning scanning detection component; The positioning scanning detection component comprises a connecting plate (2) arranged on the top of the base (1), a reinforcing support turntable (201) being rotatably connected to the connecting plate (2), a plurality of reinforcing arc supporting members (202) being distributed on the outer side of the reinforcing support turntable (201), a supporting electroplated supporting ball (206) being arranged at one end of the reinforcing arc supporting member (202), and the supporting electroplated supporting ball (206) being movably connected to the reinforcing arc supporting member (202); A hydraulic rod (302) is arranged on the top of the reinforced support turntable (201), an extension frame (303) is arranged at the output end of the hydraulic rod (302), a profile scanner (304) is arranged at the bottom of the extension frame (303), and a micrometer (305) is arranged on the profile scanner (304); The plurality of reinforcing arc supporting members (202) are detachably connected to the reinforcing support rotating disk (201) via bolts, and a first connecting member (203) is disposed on the top of each of two adjacent reinforcing arc supporting members (202), and a second connecting member (204) is disposed on the bottom thereof; One end of each of the first connecting member (203) and the second connecting member (204) is mounted on the corresponding reinforcing arc supporting member (202) by means of bolts, and the other ends of the first connecting member (203) and the second connecting member (204) are slidably connected to a guide rod (205), and the guide rod (205) is mounted on the corresponding reinforcing arc supporting member (202); A vertical plate (4) is provided on the top of the connecting plate (2) and located outside the reinforcing support turntable (201); a guide rail (410) is slidably connected to the bottom of the vertical plate (4); and the guide rail (410) is mounted on the connecting plate (2); Two sliding sleeves (401) are sleeved on the vertical plate (4), and each of the sliding sleeves (401) is provided with a plurality of pressing wheels (402), the plurality of pressing wheels (402) are arranged side by side, and each of the pressing wheels (402) is rotatably connected to the sliding sleeve (401); Both ends of the two sliding sleeves (401) are hooked with springs (403); one side of the vertical plate (4) is provided with an extension seat (404); and two inner pulleys (405) are provided on the extension seat (404); A plurality of long waist holes (406) are provided on the surface of the vertical plate (4), and each of the long waist holes (406) is located at one end of a corresponding pressure wheel (402), and the pressure wheel (402) is slidably connected to the long waist hole (406). A clamping plate (407) is provided on the outer side of the vertical plate (4), and a second driving motor (408) is provided at the bottom of the clamping plate (407). A rubber shaft (409) is provided at the output end of the second driving motor (408). The clamping plate (407) drives the rubber shaft (409) to rotate, and the rubber shaft (409) rubs against the tire when rotating, so that the tire rotates along the axis point of the reinforced support turntable (201) through the support of the electroplating support ball (206) on the reinforced support turntable (201).

2. The tire cross-section profile scanning device according to claim 1, characterized in that: Support frames (101) are provided at both ends of the base (1), and a mainframe (102) is provided on one side of each support frame (101), and a limiting plate (103) is provided on the top of the support frame (101), and the limiting plate (103) is detachably connected to the support frame (101).

3. The tire cross-sectional profile scanning device according to claim 2, characterized in that: A screw transmission module (3) is arranged in the support frame (101), a slide seat (301) is arranged on the screw transmission module (3), and the slide seat (301) is installed on one end of the hydraulic rod (302).

4. The tire cross-sectional profile scanning device according to claim 1, characterized in that: A first drive motor (306) is provided on the connection plate (2); a connection disk (307) is provided at the output end of the first drive motor (306); and the connection disk (307) is mounted on the reinforced support rotating disk (201).

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