Measuring device for automobile hub processing

Abstract

The utility model discloses a measuring device for automobile hub processing, which relates to the technical field of hub processing and comprises a base, a first mounting frame is arranged on one side of the upper end of the base, a sliding sleeve is arranged in the middle of the upper end of the first mounting frame, and a moving rod is arranged in the middle of the sliding sleeve. A driving box is arranged at the front end of the moving rod, a rotating rod is arranged at the front end of the driving box, a second mounting block is arranged at the front end of the rotating rod, a measuring ruler is arranged at the front end of the second mounting block, two sets of sliding grooves are formed in the middle of the measuring ruler, and sliding blocks are arranged in the middles of the two sets of sliding grooves; second air cylinders are arranged on the two sides of the two sets of sliding blocks and the two sides of the second mounting block correspondingly, and a measurement positioning plate is arranged at the front ends of the sliding blocks. The measuring device for processing the automobile hub can keep the center of the measuring scale aligned with the midpoint of the hub, so that the accuracy of the measuring result is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub processing, in particular to a measuring device for automobile wheel hub processing. Background Art

[0002] At present, in the production process of automobile wheels, the die-cast wheels need to be sent to a solid solution furnace for heat treatment. Due to the limitation of furnace space and process requirements, the diameter of each wheel needs to be measured, and the number of wheels in the same batch entering the furnace is calculated based on their diameters.

[0003] When the existing automobile wheel roll measuring device is used, people usually use a handheld measuring ruler to measure the wheel hub, which is easy to deviate from the center of the wheel hub, resulting in errors in the measurement results. In addition, if the wheel hub is deformed and is not a complete circle, it is not easy to measure the integrity of its shape with a handheld measuring ruler. In order to solve the shortcomings of the existing technology, we propose a measuring device for automobile wheel hub processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a measuring device for automobile wheel hub processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A measuring device for automobile wheel hub processing comprises a base, wherein a No. 1 mounting frame is arranged on one side of the upper end of the base, a sliding sleeve is arranged in the middle of the upper end of the No. 1 mounting frame, a moving rod is arranged in the middle of the sliding sleeve, a gear is arranged in the interior of the No. 1 mounting frame at the lower end of the sliding sleeve, a tooth groove is arranged at the lower end of the moving rod, the gear meshes with the tooth groove, a No. 1 motor is arranged on the front end outer wall of the No. 1 mounting frame, the No. 1 motor is connected with the gear, a driving box is arranged at the front end of the moving rod, a rotating rod is arranged at the front end of the driving box, a No. 2 motor is arranged inside the driving box, the No. 2 motor is connected with the rotating rod, a No. 2 mounting block is arranged at the front end of the rotating rod, a measuring ruler is arranged at the front end of the No. 2 mounting block, two groups of sliding grooves are arranged in the middle of the measuring ruler, sliding blocks are arranged in the middle of the two groups of sliding grooves, No. 2 cylinders are arranged on both sides of the No. 2 mounting block respectively, and a measuring positioning plate is arranged at the front end of the sliding block.

[0007] Preferably, a No. 2 mounting frame is provided on the other side of the upper end of the base, a No. 1 mounting block is provided at the front end of the No. 2 mounting frame, four groups of No. 1 cylinders are provided on the outer walls around the No. 1 mounting block, and the ends of the four groups of No. 1 cylinders are all provided with arc-shaped pads.

[0008] Preferably, a sliding interface is provided between the moving rod and the sliding sleeve, and the moving rod is slidingly connected to the sliding sleeve via the provided sliding interface; a rotating shaft is provided between the gear and the inner wall of the No. 1 mounting frame, and the gear is rotationally connected to the inner wall of the No. 1 mounting frame via the provided rotating shaft.

[0009] Preferably, a rotation interface is provided between the rotation rod and the driving box, the rotation rod is rotationally connected to the driving box via the provided rotation interface, and the sliding block is slidingly connected to the sliding groove.

[0010] Preferably, an installation interface is provided between the No. 1 installation block and the No. 2 installation frame, and the No. 1 installation block is detachably connected to the No. 2 installation frame via the provided installation interface; an installation interface is provided between the No. 1 cylinder and the No. 1 installation block, and the No. 1 cylinder is detachably connected to the No. 1 installation block via the provided installation interface.

[0011] Preferably, a connection port is provided between the arc-shaped pad and the No. 1 mounting block, and the arc-shaped pad is detachably connected to the No. 1 cylinder through the provided connection port.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting the No. 1 mounting frame, the No. 2 mounting frame, the sliding sleeve, the moving rod and the measuring ruler, the device can accurately align the middle of the measuring ruler with the center of the wheel hub, so that the measurement result is more accurate and the possible error is reduced. The wheel hub is placed at the front end of the No. 2 mounting frame, and the No. 1 cylinder around the No. 1 mounting block is telescopically movable, so that the arc-shaped pad can fit with the inner ring of the wheel hub to fix the wheel hub. The No. 1 motor at the front end of the No. 1 mounting frame is started to drive the gear to rotate inside the No. 1 mounting frame. When the gear rotates, it will pass The tooth groove drives the moving rod to move in the middle of the sliding sleeve, allowing the measuring ruler at the front end of the moving rod to approach the wheel hub. Since the straight line where the No. 1 mounting frame and the No. 2 mounting frame are located is parallel to the edge line of the base, and the moving rod and the No. 1 mounting block are at the same height, the midpoint of the measuring ruler is aligned with the center of the wheel hub, and the No. 2 cylinders at the upper and lower ends of the No. 2 mounting block can be extended and retracted to drive the sliding block to slide in the middle of the sliding groove, so that the measuring positioning plate can fit the outer wall of the wheel hub. The scale position of the measuring positioning plate on the measuring ruler is the radius of the wheel hub, and the measurement operation is convenient and quick.

[0015] 2. In the utility model, through the provided drive box and the rotating rod, the measuring ruler can rotate with the center of the wheel hub as the center, so that it is possible to measure whether the wheel hub is a complete circle, so that the device has more measuring functions. After the two sets of measuring positioning plates are fitted with the outer ring of the wheel hub, the No. 2 motor inside the drive box is started, driving the rotating rod to rotate at the front end of the drive box, and the rotating rod can drive the No. 2 mounting block and the measuring ruler to rotate, so that the measuring positioning plate can rotate around the outer ring of the wheel hub. When the measuring positioning plate is stuck or not smooth during the rotation of the outer ring of the wheel hub, it can be judged that the shape of the wheel hub is not circular, making the measurement operation of the device more diverse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the measuring ruler of the utility model;

[0018] Figure 3 It is a schematic diagram of the mobile rod connection structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the arc-shaped pad connection structure of the utility model.

[0020] In the figure: 1. base; 2. Mounting frame No. 1; 3. Sliding sleeve; 4. Moving rod; 5. Motor No. 1; 6. Drive box; 7. Measuring ruler; 8. Mounting frame No. 2; 9. Mounting block No. 1; 10. Cylinder No. 1; 11. Arc pad; 12. Motor No. 2; 13. Rotating rod; 14. Mounting block No. 2; 15. Cylinder No. 2; 16. Sliding block; 17. Sliding groove; 18. Measuring positioning plate; 19. Tooth groove; 20. Gear. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4As shown, a measuring device for automobile wheel hub processing includes a base 1, a No. 1 mounting frame 2 is arranged on one side of the upper end of the base 1, a sliding sleeve 3 is arranged in the middle of the upper end of the No. 1 mounting frame 2, a sliding opening is arranged in the middle of the sliding sleeve 3, a moving rod 4 is arranged in the middle of the sliding sleeve 3, the moving rod 4 can slide in the middle of the sliding sleeve 3, a gear 20 is arranged in the interior of the No. 1 mounting frame 2 at the lower end of the sliding sleeve 3, a rotating shaft is arranged between the gear 20 and the inner wall of the No. 1 mounting frame 2, the gear 20 can rotate in the interior of the No. 1 mounting frame 2, a tooth groove 19 is arranged at the lower end of the moving rod 4, the gear 20 is meshed with the tooth groove 19, and when the gear 20 rotates, it can pass through the tooth groove 19 Drive the moving rod 4 to move, the front end outer wall of the No. 1 mounting frame 2 is provided with a No. 1 motor 5, the No. 1 motor 5 is connected to the gear 20, the No. 1 motor 5 drives the gear 20 to rotate, the front end of the moving rod 4 is provided with a driving box 6, the front end of the driving box 6 is provided with a rotating rod 13, a rotating interface is provided between the rotating rod 13 and the driving box 6, the rotating rod 13 can rotate at the front end of the driving box 6, the interior of the driving box 6 is provided with a No. 2 motor 12, the No. 2 motor 12 is connected to the rotating rod 13, the No. 2 motor 12 drives the rotating rod 13 to rotate, the front end of the rotating rod 13 is provided with a No. 2 mounting block 14, the front end of the No. 2 mounting block 14 is provided with a measuring ruler 7, the outer wall of the measuring ruler 7 is provided with a scale, and the The radius size of the wheel hub, two groups of sliding grooves 17 are arranged in the middle of the measuring ruler 7, and sliding blocks 16 are arranged in the middle of the two groups of sliding grooves 17. The sliding blocks 16 can slide in the middle of the sliding grooves 17. The two groups of sliding blocks 16 are respectively provided with No. 2 cylinders 15 on both sides of the No. 2 mounting block 14. The No. 2 cylinder 15 can be telescopically driven to drive the sliding block 16 to slide in the middle of the sliding groove 17. A measuring positioning plate 18 is arranged at the front end of the sliding block 16. The measuring positioning plate 18 can be moved up and down by the sliding block 16 to contact the outer ring of the wheel hub to measure the wheel hub. The No. 1 motor 5 at the front end of the No. 1 mounting frame 2 is started to drive the gear 20 to rotate inside the No. 1 mounting frame 2. The gear 20 rotates At this time, the moving rod 4 will be driven to move in the middle of the sliding sleeve 3 through the tooth groove 19, so that the measuring ruler 7 at the front end of the moving rod 4 is close to the wheel hub, and the No. 2 cylinders 15 at the upper and lower ends of the No. 2 mounting block 14 are telescopically movable, driving the sliding block 16 to slide in the middle of the sliding groove 17, so that the measuring positioning plate 18 can fit with the outer wall of the wheel hub, and the scale position of the measuring positioning plate 18 at the measuring ruler 7 is the radius of the wheel hub. The No. 2 motor 12 inside the drive box 6 is started, driving the rotating rod 13 to rotate at the front end of the drive box 6, and the rotating rod 13 can drive the No. 2 mounting block 14 and the measuring ruler 7 to rotate, so that the measuring positioning plate 18 rotates around the outer ring of the wheel hub to detect the circular integrity of the wheel hub.

[0023] like Figure 1-Figure 4As shown, a No. 2 mounting frame 8 is provided on the other side of the upper end of the base 1, and the straight line where the No. 2 mounting frame 8 and the No. 1 mounting frame 2 are located is parallel to the side line of the base 1, and a No. 1 mounting block 9 is provided at the front end of the No. 2 mounting frame 8, and four groups of No. 1 cylinders 10 are provided on the outer walls around the No. 1 mounting block 9, and the No. 1 mounting block 9 is used to install the four groups of No. 1 cylinders 10, and the ends of the four groups of No. 1 cylinders 10 are all provided with arc-shaped pads 11, and the telescopic movement of the No. 1 cylinder 10 can drive the arc-shaped pads 11 to move up and down, and the arc-shaped pads 11 can fit with the inner ring of the wheel hub to fix the wheel hub, and the wheel hub is placed on the front end of the No. 2 mounting frame 8, and the No. 1 cylinders 10 around the No. 1 mounting block 9 can telescopically move, and the arc-shaped pads 11 can fit with the inner ring of the wheel hub to fix the wheel hub.

[0024] It should be noted that the utility model is a measuring device for automobile wheel hub processing. When in use, the wheel hub is placed on the front end of the No. 2 mounting frame 8, and the No. 1 cylinder 10 around the No. 1 mounting block 9 is telescopically movable, so that the arc-shaped pad 11 can fit with the inner ring of the wheel hub to fix the wheel hub. The No. 1 motor 5 at the front end of the No. 1 mounting frame 2 is started to drive the gear 20 to rotate inside the No. 1 mounting frame 2. When the gear 20 rotates, it will drive the moving rod 4 to move in the middle of the sliding sleeve 3 through the tooth groove 19, so that the measuring ruler 7 at the front end of the moving rod 4 is close to the wheel hub. Since the straight line where the No. 1 mounting frame 2 and the No. 2 mounting frame 8 are located is parallel to the edge line of the base 1, and the moving rod 4 It is at the same height as the No. 1 mounting block 9, so the midpoint of the measuring ruler 7 is aligned with the center of the wheel hub, the No. 2 cylinders 15 at the upper and lower ends of the No. 2 mounting block 14 are telescopic, driving the sliding block 16 to slide in the middle of the sliding groove 17, and the measuring positioning plate 18 can fit with the outer wall of the wheel hub. The scale position of the measuring positioning plate 18 at the measuring ruler 7 is the radius of the wheel hub. The No. 2 motor 12 inside the drive box 6 is started, driving the rotating rod 13 to rotate at the front end of the drive box 6, and the rotating rod 13 can drive the No. 2 mounting block 14 and the measuring ruler 7 to rotate, allowing the measuring positioning plate 18 to rotate around the outer ring of the wheel hub, so as to determine whether the wheel hub is circular.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A measuring device for automobile wheel hub processing, comprising a base (1), characterized in that: A No. 1 mounting frame (2) is arranged on one side of the upper end of the base (1), a sliding sleeve (3) is arranged in the middle of the upper end of the No. 1 mounting frame (2), a moving rod (4) is arranged in the middle of the sliding sleeve (3), a gear (20) is arranged at the lower end of the sliding sleeve (3) inside the No. 1 mounting frame (2), a tooth groove (19) is arranged at the lower end of the moving rod (4), the gear (20) meshes with the tooth groove (19), a No. 1 motor (5) is arranged on the front end outer wall of the No. 1 mounting frame (2), the No. 1 motor (5) is connected to the gear (20), a driving box (6) is arranged at the front end of the moving rod (4), and the driving box (6) A rotating rod (13) is arranged at the front end of the driving box (6), a No. 2 motor (12) is arranged inside the driving box (6), the No. 2 motor (12) is connected to the rotating rod (13), a No. 2 mounting block (14) is arranged at the front end of the rotating rod (13), a measuring ruler (7) is arranged at the front end of the No. 2 mounting block (14), two groups of sliding grooves (17) are arranged in the middle of the measuring ruler (7), a sliding block (16) is arranged in the middle of the two groups of sliding grooves (17), two groups of sliding blocks (16) are respectively arranged on both sides of the No. 2 mounting block (14), and a measuring positioning plate (18) is arranged at the front end of the sliding block (16).

2. The measuring device for automobile wheel hub processing according to claim 1, characterized in that: A No. 2 mounting frame (8) is arranged on the other side of the upper end of the base (1), a No. 1 mounting block (9) is arranged at the front end of the No. 2 mounting frame (8), four groups of No. 1 cylinders (10) are arranged on the outer walls around the No. 1 mounting block (9), and the ends of the four groups of No. 1 cylinders (10) are all provided with arc-shaped pads (11).

3. The measuring device for automobile wheel hub processing according to claim 1, characterized in that: A sliding interface is provided between the moving rod (4) and the sliding sleeve (3), and the moving rod (4) is slidingly connected to the sliding sleeve (3) via the provided sliding interface; a rotating shaft is provided between the gear (20) and the inner wall of the No. 1 mounting frame (2), and the gear (20) is rotationally connected to the inner wall of the No. 1 mounting frame (2) via the provided rotating shaft.

4. The measuring device for automobile wheel hub processing according to claim 1, characterized in that: A rotation interface is provided between the rotating rod (13) and the driving box (6), the rotating rod (13) is rotationally connected to the driving box (6) via the provided rotation interface, and the sliding block (16) is slidingly connected to the sliding groove (17).

5. The measuring device for automobile wheel hub processing according to claim 2, characterized in that: A mounting interface is provided between the No. 1 mounting block (9) and the No. 2 mounting frame (8), and the No. 1 mounting block (9) is detachably connected to the No. 2 mounting frame (8) via the provided mounting interface; a mounting interface is provided between the No. 1 cylinder (10) and the No. 1 mounting block (9), and the No. 1 cylinder (10) is detachably connected to the No. 1 mounting block (9) via the provided mounting interface.

6. The measuring device for automobile wheel hub processing according to claim 2, characterized in that: A connection port is provided between the arc-shaped pad (11) and the No. 1 mounting block (9), and the arc-shaped pad (11) is detachably connected to the No. 1 cylinder (10) via the provided connection port.

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