A wheel spoke bolt hole grinding and measuring device

Abstract

The present invention relates to the technical field of machine tool equipment, and in particular to a wheel spoke bolt hole grinding and measuring device, the technical scheme of which includes: a machine tool support assembly, and two sets of corresponding gear rotation clamping assemblies fixedly installed on both sides of the machine tool support assembly, the two sides of the machine tool support assembly are equipped with measurement detection adjustment assemblies, and the surface of the measurement detection adjustment assembly is equipped with a detection length limit assembly. The present invention drives the air-blowing rotary table to rotate through a support base, and the air-blowing rotary table rotates under the limit of two piston-type sliders to adjust the position of the hole. At the same time, as the threaded rod rotates in the positive direction, the two piston-type sliders clamp the wheel spoke in the central position, thereby reducing the displacement of the wheel spoke caused by the movement of the hydraulic assembly in various directions, and at the same time, the corresponding clamping state can be performed according to the measurement steps of the wheel spoke.

Description

Technical Field

[0001] The invention relates to the technical field of machine tool equipment, and in particular to a wheel spoke bolt hole grinding and measuring device. Background Art

[0002] The dimensional accuracy of the bolt hole directly affects the tightness and stability of the connection between the wheel and the axle. Measurement after grinding can accurately determine the dimensional parameters of the bolt hole, such as diameter, depth, and roundness, to ensure that it meets the design requirements. If the dimensional deviation is too large, it may cause the bolt to be installed loosely during vehicle driving, or even cause a safety accident. Usually, there may be some minor defects on the surface of the bolt hole after grinding, such as burrs and scratches, which may interfere with the measurement results. For example, when using optical measuring instruments, scratches on the surface may reflect light and affect the accuracy of the measurement. In addition, impurities such as oil, dust, etc. on the surface may also affect the measurement results, and need to be cleaned before measurement.

[0003] In the patent document with the published announcement number CN212734948U, a hydraulic mechanism of a automobile wheel spoke vertical lathe is disclosed, and the bottom end of the hydraulic cylinder is fixedly connected with a fixed block, the outer side of the sliding rail is slidably connected with a sliding block, one end of the sliding block is fixedly connected with a tool fixing block, and the inner side of the tool hole is embedded with a cutter head, so that the device is safe and convenient to use. The device is provided with a base, a sliding rail, a hydraulic cylinder, a fixed block, a sliding block, a cutter head and a fixing bolt. The two sliding rails can ensure that the position of the sliding block will not shift when sliding, thereby improving the accuracy of grinding and cutting, and the bottom end of each sliding block is provided with a cutter, which can not only grind and cut multiple end faces, but also reduce the shaking of the hydraulic device during grinding, and prevent the position of the hydraulic lifting device from shifting.

[0004] When the above device is in use, a hydraulic clamping assembly is used to clamp the automobile wheel spoke. However, the wheel spoke bolt holes are distributed throughout the entire wheel spoke. The prior art mainly relies on a machine tool transmission assembly to move the XY axis azimuth on a horizontal plane to cooperate with the measuring head for detection. The hydraulic assembly moves with the machine tool, which can easily cause the wheel spoke to vibrate and the wheel spoke threaded holes to shift relative to each other, affecting the accuracy of the detection.

[0005] Therefore, the present application proposes a wheel spoke bolt hole grinding and measuring device. Summary of the invention

[0006] The purpose of the present invention is to propose a wheel spoke bolt hole grinding and measuring device to address the problem that the prior art mainly relies on a machine tool transmission component to perform XY axis azimuth movement on a horizontal plane to cooperate with a measuring head for detection, and the hydraulic component moves with the machine tool, which may easily cause the wheel spoke to vibrate and cause relative displacement of the wheel spoke threaded holes, thereby affecting the accuracy of the detection.

[0007] The technical solution of the present invention is as follows: a wheel spoke bolt hole grinding and measuring device, comprising a machine tool support assembly, and two sets of corresponding gear rotation clamping assemblies fixedly installed on both sides of the machine tool support assembly, wherein both sides of the machine tool support assembly are installed with measuring detection and positioning assemblies, the surface of the measuring detection and positioning assemblies is installed with a detection length limit assembly, and the bottom of the detection length limit assembly is installed with a spiral cleaning assembly or a measuring assembly;

[0008] The machine tool support assembly comprises a placement table, the top of which is fixedly connected to a support base, and the top of which is fixedly installed with an air-blowing rotary table;

[0009] The corresponding gear rotation clamping assembly includes a two-way support frame fixedly mounted on the top of the placement table, an auxiliary gear is fixedly mounted on one side of the two-way support frame, a threaded rod is mounted on one side of the placement table through a forward and reverse motor, the interior of the auxiliary gear is slidably connected with a built-in threaded guide block through a slide rail opened inside, the built-in threaded guide block is threadedly connected to the outside of the threaded rod, the built-in threaded guide block is located inside the auxiliary gear and is fixedly connected with an airbag block, the airbag block is slidably mounted inside the auxiliary gear through a slide rail, a piston slider is attached to one side of the airbag block, the piston slider is slidably mounted inside the auxiliary gear, and two sets of gear clamping blocks are hinged on the side of the piston slider away from the auxiliary gear;

[0010] One side of the gear clamping block is fixedly connected to a limited clamping frame, a limited rotating rod is installed between the limited clamping frame and the piston type slider, one group of the gear clamping blocks is located above the air blowing type rotating table, and the other group of the gear clamping blocks is located below the air blowing type rotating table, a positioning rod is fixedly installed at the bottom of the air blowing type rotating table, and a hollow pressure detection plug is inserted into the outer side of the positioning rod.

[0011] Optionally, the corresponding gear rotation clamping assembly further includes an auxiliary gear fixedly mounted on the threaded rod, and two limiting rings for limiting the sliding of the auxiliary gear are fixedly connected to the outer side of the threaded rod.

[0012] Optionally, the measurement, detection and positioning assembly includes a hollow guide tube fixedly mounted on one side of the placement table, the interior of the hollow guide tube is slidably connected with a rack slide bar, and the rack slide bar is arranged in a meshing state with an auxiliary gear.

[0013] Optionally, two piston sleeves are fixedly connected to the upper and lower sides of the interior of the hollow guide tube, and the rack slide rod is slidably installed inside the two piston sleeves.

[0014] Optionally, the measuring, detecting and positioning assembly further comprises a slide rail support frame fixedly mounted on the top of the piston sleeve, and a supporting slide rail rod is fixedly connected to the interior of the slide rail support frame.

[0015] Optionally, the detection length limit assembly also includes a cylindrical slider slidably mounted on the outside of the supporting slide rail rod, the bottom of the cylindrical slider is fixedly connected to a corresponding auxiliary guide rod, and the outer side of the corresponding auxiliary guide rod is slidably connected to a sliding guide rod.

[0016] Optionally, the bottom of the slide rail support frame is rotatably connected to a rectangular rotating block through an extension block, the interior of the rectangular rotating block is slidably connected to a corresponding piston slide rod, and a limit spring is fixedly installed between the corresponding piston slide rod and the rectangular rotating block.

[0017] Optionally, the corresponding piston slide rod is rotatably mounted on one side of the sliding guide rod, and a side of the sliding guide rod away from the corresponding piston slide rod is fixedly connected with a pneumatic adsorption component.

[0018] Optionally, the spiral cleaning component includes a main support column fixedly mounted on the bottom of the air pressure adsorption component, and a threaded limit block is fixedly connected to the outer side of the main support column.

[0019] Optionally, a replaceable threaded sponge is installed on the outer side of the threaded limit block by bolts, and two groups of rubber limit ropes are fixedly connected to the upper and lower sides of the threaded limit block. The two groups of rubber limit ropes are fixedly installed on one side of the threaded sponge away from the main support column. The middle part of the rubber limit rope is fixedly connected to the limit block, and the bottom of the main support column is fixedly connected to a scratch detection assembly.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] 1. Continue to push the piston slider through the airbag block to maintain a stable clamping of the wheel spoke. When the detection length limit assembly is lifted upward by the measurement detection adjustment assembly, the threaded rod rotates in the opposite direction. At this time, the airbag block loosens the clamping of the piston slider on the wheel spoke. As the support base drives the air-blowing turntable to rotate, the air-blowing turntable rotates under the limit of the two piston sliders to adjust the position of the hole. At the same time, as the threaded rod rotates forward, the two piston sliders clamp the wheel spoke in the central position, thereby reducing the displacement of the wheel spoke caused by the movement of the hydraulic assembly in various directions. At the same time, the corresponding clamping state can be performed according to the measurement steps of the wheel spoke.

[0022] 2. When the corresponding piston slide rod rotates to the lower half area, the corresponding piston slide rod drives the sliding guide rod to slide down to a fixed distance along the corresponding auxiliary guide rod, thereby preventing the sliding guide rod from driving the spiral cleaning component to move too deep along the bolt hole and causing damage to the measuring component, thereby improving the accuracy of the measurement data;

[0023] 3. The threaded limit block locates the position and shape of the threaded sponge as a cleaning tool. The threaded sponge follows the thread guide of the wheel spoke bolt hole for gradual cleaning, thereby preventing the threaded sponge from being subjected to excessive force on the thread and causing deformation of the thread, thereby improving the cleanliness of the bolt hole during measurement and avoiding the influence of oil residue on the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a wheel spoke bolt hole grinding and measuring device according to the present invention is provided;

[0025] Figure 2 The present invention is given Figure 1 Enlarged view of the middle A area;

[0026] Figure 3 A schematic structural diagram of a bidirectional support frame of the present invention is given;

[0027] Figure 4 A structural schematic diagram of the air-blowing rotary table of the present invention is given;

[0028] Figure 5 A schematic structural diagram of the built-in thread guide block of the present invention is given;

[0029] Figure 6 The present invention is given Figure 5 Enlarged view of the middle B area;

[0030] Figure 7 A structural schematic diagram of the threaded rod of the present invention is given;

[0031] Figure 8 The present invention is given Figure 7 Enlarged view of the middle C area;

[0032] Fig. 9 A schematic structural diagram of a hollow pressure detection plug block of the present invention is given;

[0033] Fig.10 A structural schematic diagram of the slide rail support frame of the present invention is given;

[0034] Fig.11 The present invention is given Fig.10 Enlarged view of the middle D area;

[0035] Fig.12 A schematic structural diagram of the spiral cleaning assembly of the present invention is given.

[0036] Figure numerals: 1. Machine tool support assembly; 101. Placement table; 102. Support base; 103. Air-blowing rotary table; 2. Corresponding gear rotation clamping assembly; 201. Threaded rod; 202. Bidirectional support frame; 203. Auxiliary gear; 204. Built-in threaded guide block; 205. Piston slider; 206. Gear clamping block; 207. Limiting clamping frame; 208. Limiting rotating rod; 209. Airbag block; 210. Hollow pressure detection plug block; 211. Positioning plug rod; 3. Measurement, detection and positioning assembly; 301. Hollow guide tube; 302. Rack slide bar; 303, piston sleeve; 304, slide rail support frame; 305, support slide rail rod; 4, detection length limit assembly; 401, cylindrical slider; 402, rectangular turn block; 403, corresponding piston slide bar; 404, limit spring; 405, sliding guide rod; 406, air pressure adsorption assembly; 407, corresponding auxiliary guide rod; 5, spiral cleaning assembly; 501, main support column; 502, threaded limit block; 503, threaded sponge; 504, rubber limit clamp rope; 505, limit clamp block; 506, scratch detection assembly. DETAILED DESCRIPTION

[0037] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0038] like Figure 1-Figure 9 As shown, a wheel spoke bolt hole grinding and measuring device proposed by the present invention comprises a machine tool support assembly 1, and two sets of corresponding gear rotation clamping assemblies 2 fixedly mounted on both sides of the machine tool support assembly 1, measuring detection and positioning assemblies 3 are mounted on both sides of the machine tool support assembly 1, a detection length limit assembly 4 is mounted on the surface of the measurement detection and positioning assemblies 3, and a spiral cleaning assembly 5 or a measuring assembly is mounted on the bottom of the detection length limit assembly 4;

[0039] The machine tool support assembly 1 includes a placement table 101, the top of the placement table 101 is fixedly connected to a support base 102, and the top of the support base 102 is fixedly installed with an air-blowing rotary table 103. The staff installs the placement table 101 on the machine tool, uses a spray gun to preliminarily clean the air-blowing rotary table 103, and then uses a crane to move the wheel spoke to the top of the air-blowing rotary table 103. A motor inside the support base 102 drives the air-blowing rotary table 103 to rotate together with the wheel spoke. The detection length limit assembly 4 slides along the horizontal axis along the measurement detection adjustment assembly 3. Since the bolt holes on the wheel spokes are usually arranged in parallel, the detection length limit assembly 4 drives the spiral cleaning assembly 5 to detect the transversely arranged bolt holes on the wheel spokes. After one row of detection, the detection length limit assembly 4 is restored to its original position, and the air-blowing rotating table 103 drives the wheel spokes to rotate at a corresponding angle according to the circular setting of the wheel spoke bolt holes on the wheel spokes, and the detection length limit assembly 4 repeats the operation on the measuring detection adjustment assembly 3 for inspection. In this process, the installation state of the wheel spokes is stabilized, and the error caused by excessive deviation of the measuring assembly angle is avoided.

[0040] The corresponding gear rotation clamping assembly 2 includes a two-way support frame 202 fixedly mounted on the top of the placement table 101, an auxiliary gear 203 is fixedly mounted on one side of the two-way support frame 202, a threaded rod 201 is mounted on one side of the placement table 101 through a forward and reverse motor, the interior of the auxiliary gear 203 is slidably connected with a built-in threaded guide block 204 through a slide rail provided inside, the built-in threaded guide block 204 is threadedly connected to the outside of the threaded rod 201, the built-in threaded guide block 204 is located inside the auxiliary gear 203 and is fixedly connected with an airbag block 209, the airbag block 209 is slidably mounted inside the auxiliary gear 203 through a slide rail, a piston slider 205 is attached to one side of the airbag block 209, the piston slider 205 is slidably mounted inside the auxiliary gear 203, and two sets of gear clamping blocks 206 are hinged on the side of the piston slider 205 away from the auxiliary gear 203;

[0041] One side of the gear clamping block 206 is fixedly connected to the limited clamping frame 207, and a limited rotating rod 208 is installed between the limited clamping frame 207 and the piston slider 205. One group of gear clamping blocks 206 is located above the air-blowing rotating table 103, and the other group of gear clamping blocks 206 is located below the air-blowing rotating table 103. A positioning plug rod 211 is fixedly installed at the bottom of the air-blowing rotating table 103, and a hollow pressure detection plug block 210 is inserted into the outer side of the positioning plug rod 211. When the wheel spoke is placed on the air-blowing rotating table 103, the staff starts The forward and reverse motor on the mounting platform 101 drives the threaded rod 201 to rotate. The threaded rod 201 is guided by the thread between the built-in threaded guide block 204, so that the built-in threaded guide block 204 moves along the inside of the auxiliary gear 203 toward the air-blowing rotating platform 103 under the limit of the auxiliary gear 203 slide slot. The threaded rod 201 pushes the airbag block 209 to squeeze the piston slider 205 toward the outer side of the wheel spoke to initially clamp the wheel spoke. As the threaded rod 201 continues to rotate, that is, the measurement and detection adjustment component 3 drives the detection length limit component 4 When moving downward to measure the wheel spoke, the built-in threaded guide block 204 continues to squeeze the piston slider 205 along the auxiliary gear 203. Since the airbag block 209 is an airbag, the airbag block 209 expands first under pressure, and the airbag block 209 then transmits the compressed pressure to the piston slider 205 to avoid excessive pressure on the wheel spoke and causing damage to it. At the same time, the airbag block 209 continues to push the piston slider 205 to maintain a stable clamping of the wheel spoke. When the detection length limit component 4 is lifted upward by the measurement detection adjustment component 3, the threaded rod 201 rotates in the reverse direction, at this time, the airbag block 209 loosens the clamping of the piston slider 205 on the wheel spoke, and as the support base 102 drives the air blowing rotary table 103 to rotate, the air blowing rotary table 103 rotates under the limit of the two piston sliders 205 to adjust the position of the hole, and at the same time, as the threaded rod 201 rotates in the forward direction, the two piston sliders 205 clamp the wheel spoke at the central position, thereby reducing the displacement of the wheel spoke caused by the movement of the hydraulic assembly in various directions, and at the same time, the corresponding clamping state can be performed according to the measurement steps of the wheel spoke;

[0042] Since some wheel spokes are concave, the two gear clamping blocks 206 are bent to a suitable angle through the limiting rotating rod 208 so that the gear clamping blocks 206 can fit in the concave position of the wheel spoke. After adjusting the angle, the staff tightens the bolts between the limiting rotating rod 208 and the limiting clamping frame 207 to position the limiting clamping frame 207 and the gear clamping block 206;

[0043] It is explained here that the diameter distance of the hollow pressure detection block 210 from the center of the air blowing turntable 103 is the same as the diameter distance of the wheel spoke. After the hollow pressure detection block 210 is positioned on the positioning rod 211, the position between the hollow pressure detection block 210 and the positioning rod 211 is fixed by bolts, and the forces applied to the wheel spokes by the upper and lower ends are consistent. The pressure data of the positioned wheel spokes is obtained by the hollow pressure detection block 210, thereby preventing the piston slider 205 from applying too much pressure to the wheel spokes, which may cause the wheel spokes to be unable to rotate and adjust their orientation with the air blowing turntable 103 or the wheel spokes to be insufficiently clamped by the gear clamping block 206.

[0044] like Figure 2-Figure 10 As shown, the corresponding gear rotation clamping assembly 2 also includes an auxiliary gear 203 fixedly mounted on the threaded rod 201, and the outer side of the threaded rod 201 is fixedly connected to two limit rings for limiting the sliding of the auxiliary gear 203. The measurement, detection and positioning assembly 3 includes a hollow guide tube 301 fixedly mounted on one side of the placement platform 101, and the interior of the hollow guide tube 301 is slidably connected to a rack slide rod 302, and the rack slide rod 302 is arranged in a meshing state with the auxiliary gear 203. Two piston sleeves 303 are fixedly connected to the upper and lower sides of the interior of the hollow guide tube 301, and the rack slide rod 302 is slidably mounted inside the two piston sleeves 303. The measuring, detecting and adjusting component 3 also includes a slide rail support frame 304 fixedly mounted on the top of the piston sleeve 303, and the interior of the slide rail support frame 304 is fixedly connected with a supporting slide rail rod 305. When the threaded rod 201 rotates counterclockwise, the threaded rod 201 drives the auxiliary gear 203 to rotate counterclockwise. At this time, the piston slider 205 gradually clamps the wheel spoke, and the rack slide bar 302 slides downward along the two rack slide bars 302, and the rack slide bar 302 drives the slide rail support frame 304 to move downward, and the slide rail support frame 304 drives the detection length limit component 4 on the supporting slide rail rod 305 to move toward the bolt hole below.

[0045] like Fig.11As shown, the detection length limit component 4 also includes a cylindrical slider 401 slidably mounted on the outside of the supporting slide rail rod 305, the bottom of the cylindrical slider 401 is fixedly connected with a corresponding auxiliary guide rod 407, the outer side of the corresponding auxiliary guide rod 407 is slidably connected with a sliding guide rod 405, the bottom of the slide rail support frame 304 is rotatably connected with a rectangular rotating block 402 through an extension block, the interior of the rectangular rotating block 402 is slidably connected with a corresponding piston slide rod 403, a limiting spring 404 is fixedly installed between the corresponding piston slide rod 403 and the rectangular rotating block 402, the corresponding piston slide rod 403 is rotatably mounted on one side of the sliding guide rod 405, and the side of the sliding guide rod 405 away from the corresponding piston slide rod 403 is fixedly connected with a pneumatic adsorption component 406. It is explained here that the cylindrical slider 401 can be pushed along the supporting slide rail rod 305 by a transmission mechanism such as a hydraulic pushing component or a chain transmission component. The corresponding piston slide rod 403 is rotated by the motor fixedly mounted on the slide rail support frame 304, and the corresponding piston slide rod 403 is rotated. The corresponding piston slide rod 403 slides along the inside of the rectangular rotating block 402 according to the distance between the cylindrical slider 401 and the rectangular rotating block 402 under the limitation of the limiting spring 404. When the corresponding piston slide rod 403 rotates to the lower half area, the corresponding piston slide rod 403 drives the sliding guide rod 405 to slide down to a fixed distance along the corresponding auxiliary guide rod 407, thereby preventing the sliding guide rod 405 from driving the spiral cleaning component 5 to move too deep along the bolt hole and causing damage to the measuring component, thereby improving the accuracy of the measurement data.

[0046] like Fig.12As shown, the spiral cleaning component 5 includes a main support column 501 fixedly installed at the bottom of the air pressure adsorption component 406, a threaded limit block 502 is fixedly connected to the outer side of the main support column 501, and a replaceable threaded sponge 503 is installed on the outer side of the threaded limit block 502 by bolts, and two groups of rubber limit clamps 504 are fixedly connected to the upper and lower sides of the threaded limit block 502, and the two groups of rubber limit clamps 504 are fixedly installed on one side of the threaded sponge 503 away from the side of the main support column 501, and the middle part of the rubber limit clamp 504 is fixedly connected to the limit clamp 505, and the bottom of the main support column 501 is fixedly connected to the scratch detection component 506, and the air pressure adsorption component 406 adsorbs the spiral cleaning component 5 or the measuring component through the air pressure. Before the hole pitch and hole depth data are obtained, the spiral cleaning component 5 is installed first. Since the bolt hole pitch and depth of the wheel spoke must be designed according to the standard, the air pressure adsorption component 406 is designed by internal The motor drives the spiral cleaning component 5 to rotate, and the threaded limit block 502 locates the position and shape of the threaded sponge 503 as a cleaning tool. The threaded sponge 503 is gradually fitted and cleaned along the threaded guide of the wheel spoke bolt hole. Compared with the traditional sponge for cleaning the oil and dirt inside the bolt, the traditional sponge and the bolt hole are deformed by extrusion and cover the bolt pattern, and the gap is easily generated between the bolt patterns by extrusion, so that the thread cannot be cleaned. At the same time, excessive extrusion of the bolt may cause scratches on the thread or compression and deformation of the relatively fragile edge of the thread. The rubber limit clamp rope 504 can be bent along the limit clamp block 505, so that the bending degree of the threaded sponge 503 is limited, so that it is bent within a specified range, so as to avoid excessive force on the thread of the threaded sponge 503 and deformation of the thread, thereby improving the neatness of the bolt hole measurement and avoiding the influence of oil residue on the detection.

[0047] At the same time, many holes are opened on the air-blowing rotating table 103, which are in the same position as the points where the bolt holes are usually opened, so that the scratch detection component 506 can move down along the bolt holes to the holes of the air-blowing rotating table 103 first, and the spiral cleaning component 5 can completely clean the bolt holes, and the scratch detection component 506 can record the surrounding side of the bolts and reflect it on the computer, so that the staff can observe whether there are scratches on the threads, and when the spiral cleaning component 5 gradually leaves the bottom of the bolt hole, it is convenient for the scratch detection component 506 to observe whether the bolt holes have been cleaned.

[0048] After the preliminary inspection is completed, the air pressure adsorption assembly 406 installs a measuring assembly, such as a ruler and other related tools, to fully measure the bolt holes.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0050] "Comprising" or any other variation thereof is intended to cover non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0051] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A wheel spoke bolt hole grinding and measuring device, comprising a machine tool support assembly (1), and two sets of corresponding gear rotating clamping assemblies (2) fixedly mounted on both sides of the machine tool support assembly (1), characterized in that: The two sides of the machine tool support component (1) are equipped with measuring, detecting and positioning components (3), the surface of the measuring, detecting and positioning component (3) is equipped with a detection length limit component (4), and the bottom of the detection length limit component (4) is equipped with a spiral cleaning component (5) or a measuring component; The machine tool support assembly (1) comprises a placement table (101), the top of the placement table (101) is fixedly connected to a support base (102), and the top of the support base (102) is fixedly mounted with an air-blowing rotary table (103); The corresponding gear rotation clamping assembly (2) comprises a bidirectional support frame (202) fixedly mounted on the top of the placement platform (101); an auxiliary gear (203) is fixedly mounted on one side of the bidirectional support frame (202); a threaded rod (201) is mounted on one side of the placement platform (101) via a forward and reverse motor; the interior of the auxiliary gear (203) is slidably connected to a built-in threaded guide block (204) via a slide rail provided inside; the built-in threaded guide block (204) is threadedly connected to the outer surface of the threaded rod (201); The built-in threaded guide block (204) is located inside the auxiliary gear (203) and is fixedly connected to an airbag block (209). The airbag block (209) is slidably installed inside the auxiliary gear (203) via a slide rail. A piston slider (205) is attached to one side of the airbag block (209). The piston slider (205) is slidably installed inside the auxiliary gear (203). Two sets of gear clamping blocks (206) are hingedly connected to the side of the piston slider (205) away from the auxiliary gear (203); One side of the gear clamping block (206) is fixedly connected to a limited position engaging frame (207); a limited position rotating rod (208) is installed between the limited position engaging frame (207) and the piston type slider (205); one group of the gear clamping blocks (206) is located above the air blowing rotating table (103); another group of the gear clamping blocks (206) is located below the air blowing rotating table (103); a positioning plug rod (211) is fixedly installed at the bottom of the air blowing rotating table (103); a hollow pressure detection plug block (210) is plugged into the outer side of the positioning plug rod (211).

2. A wheel spoke bolt hole grinding and measuring device according to claim 1, characterized in that: The corresponding gear rotation clamping assembly (2) further comprises an auxiliary gear (203) fixedly mounted on the threaded rod (201), and two limiting rings for limiting the sliding of the auxiliary gear (203) are fixedly connected to the outer side of the threaded rod (201).

3. A wheel spoke bolt hole grinding and measuring device according to claim 2, characterized in that: The measuring, detecting and positioning component (3) comprises a hollow positioning tube (301) fixedly mounted on one side of the placement platform (101), a rack slide bar (302) being slidably connected inside the hollow positioning tube (301), and the rack slide bar (302) is arranged in a meshing state with an auxiliary gear (203).

4. A wheel spoke bolt hole grinding and measuring device according to claim 3, characterized in that: Two piston sleeves (303) are fixedly connected to the upper and lower sides of the hollow guide tube (301), and the rack slide rod (302) is slidably mounted inside the two piston sleeves (303).

5. A wheel spoke bolt hole grinding and measuring device according to claim 4, characterized in that: The measuring, detecting and positioning assembly (3) further comprises a slide rail support frame (304) fixedly mounted on the top of the piston sleeve (303), and a supporting slide rail rod (305) is fixedly connected inside the slide rail support frame (304).

6. A wheel spoke bolt hole grinding and measuring device according to claim 5, characterized in that: The detection length limit assembly (4) further comprises a cylindrical slider (401) slidably mounted on the outside of the supporting slide rail rod (305); a corresponding auxiliary guide rod (407) is fixedly connected to the bottom of the cylindrical slider (401); and a sliding guide rod (405) is slidably connected to the outside of the corresponding auxiliary guide rod (407).

7. A wheel spoke bolt hole grinding and measuring device according to claim 6, characterized in that: The bottom of the slide rail support frame (304) is rotatably connected to a rectangular rotating block (402) via an extension block, the interior of the rectangular rotating block (402) is slidably connected to a corresponding piston slide rod (403), and a limit spring (404) is fixedly installed between the corresponding piston slide rod (403) and the rectangular rotating block (402).

8. A wheel spoke bolt hole grinding and measuring device according to claim 7, characterized in that: The corresponding piston slide rod (403) is rotatably mounted on one side of the sliding guide rod (405), and a side of the sliding guide rod (405) away from the corresponding piston slide rod (403) is fixedly connected with a gas pressure adsorption component (406).

9. A wheel spoke bolt hole grinding and measuring device according to claim 8, characterized in that: The spiral cleaning component (5) comprises a main support column (501) fixedly mounted on the bottom of the air pressure adsorption component (406), and a threaded limit block (502) is fixedly connected to the outer side of the main support column (501).

10. A wheel spoke bolt hole grinding and measuring device according to claim 9, characterized in that: A replaceable threaded sponge (503) is installed on the outer side of the threaded limit block (502) by means of bolts. Two groups of rubber limit clamping ropes (504) are fixedly connected to the upper and lower sides of the threaded limit block (502). The two groups of rubber limit clamping ropes (504) are fixedly installed on one side of the threaded sponge (503) away from the main support column (501). The middle part of the rubber limit clamping rope (504) is fixedly connected to the limit clamping block (505). The bottom of the main support column (501) is fixedly connected to a scratch detection component (506).

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