CN221259844U - Hub roundness detection device convenient to observe - Google Patents
Hub roundness detection device convenient to observe Download PDFInfo
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- CN221259844U CN221259844U CN202322430436.1U CN202322430436U CN221259844U CN 221259844 U CN221259844 U CN 221259844U CN 202322430436 U CN202322430436 U CN 202322430436U CN 221259844 U CN221259844 U CN 221259844U
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a hub roundness detection device convenient to observe, which comprises a base, wherein the upper surface of the base is fixedly connected with a supporting seat, the center of the supporting seat is a round hole, the center of the supporting seat passes through a rotating shaft, the upper surface of the rotating shaft is fixedly connected with a rotating disc, the cylindrical surface of the rotating shaft is in sliding connection with a sliding square sleeve, the center of the sliding square sleeve is a round hole, the side surface of the sliding square sleeve is provided with a first connecting plate, the center line of the first connecting plate in the vertical direction is vertically parallel to the axis line of the rotating shaft, the first connecting plate is rotationally connected with a movable rod, and the movable rod is rotationally connected with a second connecting plate far away from the first connecting plate. Through above-mentioned structure, through setting up axis of rotation, slip square cover, movable rod, can let equipment adjust the axial lead position to the axis of rotation to the wheel hub central point position of putting into the wheel hub on the rotary disk automatic in-process that presss from both sides tightly, promoted work efficiency.
Description
Technical Field
The utility model relates to the technical field of automobile production, in particular to a hub roundness detection device convenient to observe.
Background
Automobile hubs are an important component of automobile parts, and the hub industry is gradually developed along with the growth of the automobile parts industry in China.
The automobile hub has higher requirements on the roundness of the automobile hub, so the roundness of the automobile hub needs to be detected before leaving the factory, a workpiece needs to be fixedly clamped on a rotating device in the roundness detection process, then the workpiece is rotated to measure the roundness, and the hub is not easy to align when the traditional equipment is clamped, so the automobile hub needs to be installed and clamped for many times until the product alignment is completed, and the process is time-consuming.
Disclosure of utility model
The utility model provides the wheel hub roundness detection device convenient to observe, which can automatically correct the position of the wheel hub during clamping, does not need to be aligned for many times, and improves the working efficiency.
In order to achieve the above-mentioned purpose, provide a wheel hub circularity detection device convenient to observe, the on-line screen storage device comprises a base, fixed surface connects the supporting seat on the base, the supporting seat center is the round hole, the supporting seat center passes through the axis of rotation, fixed surface connects the rotary disk in the axis of rotation, axis of rotation cylinder surface sliding connection slip square cover, slip square cover center is the round hole, slip square cover side surface is provided with first connecting plate, first connecting plate quantity is four and vertical direction central line and the vertical parallel of axis of rotation, the movable rod is connected in first connecting plate rotation, the movable rod quantity is four, the movable rod is kept away from first connecting plate rotation and is connected the second connecting plate, second connecting plate quantity is four. The support seat is arranged to facilitate the installation of the bearing and the gravity of the upper end part, the rotating shaft is arranged to facilitate the rotation of the workpiece, the rotating disc is arranged to facilitate the installation of the clamping workpiece, the sliding square sleeve is arranged to facilitate the movement of the sliding square sleeve to drive the clamping block to clamp the workpiece, the first connecting plate is arranged to facilitate the connection of the movable rod, the movable rod is arranged to facilitate the connection of the first connecting plate and the second connecting plate, and the second connecting plate is arranged to facilitate the sliding of the clamping block in the first sliding groove to clamp the workpiece by accepting the tensile force transmitted by the movable rod.
According to the hub roundness detection device convenient to observe, the upper surface of the second connecting plate is fixedly connected with the clamping blocks, the number of the clamping blocks is four, the rotating disc is provided with the first sliding groove, the length of the first sliding groove is from the edge of the rotating disc to the position close to the center, and the clamping blocks slide in the first sliding groove. The clamping block is arranged to facilitate clamping of the workpiece, and the first sliding groove is arranged to facilitate sliding of the clamping block therein so as to clamp the workpiece.
According to the hub roundness detection device convenient to observe, the surface of the rotating shaft is provided with the second sliding groove, the surface of the round hole of the sliding square sleeve is provided with the limiting plate, the limiting plate is matched with the second sliding groove, and the sliding square sleeve slides on the surface of the rotating shaft along the second sliding groove. Through setting up the second spout be for being convenient for with limiting plate cooperation, be for being convenient for avoid sliding square cover at axis of rotation surface rotation through setting up the limiting plate.
According to the wheel hub roundness detection device convenient to observe, the bearing is fixedly connected to the side surface of the central round hole of the supporting seat, the inner surface of the bearing is fixedly connected with one end of the rotating shaft, far away from the rotating disc, of the cylinder, the upper surface of the base is fixedly connected with the motor, and the output end of the motor is fixedly connected with the lower surface of the rotating shaft. The bearing is arranged to facilitate rotation of the rotating shaft, and the motor is arranged to facilitate rotation of the rotating shaft.
According to the hub roundness detection device convenient to observe, the cylindrical surface of the rotating shaft is far away from the supporting seat and is fixedly connected with the fixing plate, a slight distance is reserved between the fixing plate and the upper surface of the supporting seat, the upper surface of the fixing plate is fixedly connected with the hydraulic cylinder, and the upper surface of the hydraulic cylinder is fixedly connected with the piston rod. And the output end of the piston rod is fixedly connected with the lower surface of the sliding square sleeve. The fixing plate is arranged to facilitate the installation of the hydraulic cylinder, the hydraulic cylinder is arranged to facilitate the pushing of the piston rod, and the piston rod is arranged to facilitate the pushing of the sliding direction sleeve to move upwards or downwards.
According to the hub roundness detection device convenient to observe, the support plate is fixedly connected to the upper surface of the base, the upper surface of the support plate is higher than the upper surface of the clamping block, a third sliding groove is formed in the position, close to the upper surface, of the support plate, and the horizontal direction of the third sliding groove is perpendicular to the center line of the rotating shaft. The support plate is arranged to facilitate the installation of the sliding plate and the roundness measuring instrument, and the third sliding groove is arranged to facilitate the sliding of the sliding plate.
According to the wheel hub roundness detection device convenient to observe, the backup pad sliding connection sliding plate, the sliding plate passes through the third spout, the backup pad is provided with the screw hole in third spout top, the backup pad upper surface is provided with the bolt, screw hole cooperation in bolt and the backup pad. The sliding plate is arranged to facilitate the installation of the roundness measuring instrument, and the bolt is arranged to facilitate the fixing of the sliding plate.
According to the wheel hub roundness detection device convenient to observe, the upper surface of the supporting plate is fixedly connected with the roundness display, the sliding plate is far away from the supporting plate and is fixedly connected with the roundness measuring instrument, and the movable pointer of the roundness measuring instrument is in the horizontal direction and is perpendicular to the axis of the rotating shaft. The roundness of the measured workpiece is conveniently confirmed in time by arranging the display, and the roundness of the workpiece is conveniently measured by arranging the roundness measuring instrument.
The utility model has the beneficial effects that: through setting up axis of rotation, slip square sleeve, movable rod, can let equipment to put into the wheel hub on the rotary disk and adjust the axial lead position to the axis of rotation to the wheel hub central point position voluntarily in the tight in-process of clamp, promoted work efficiency.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a first overall block diagram of a wheel hub roundness detection device for facilitating observation according to the present utility model;
FIG. 2 is a second overall block diagram of the hub roundness detection apparatus of the present utility model for easy observation;
FIG. 3 is a drawing of a sliding square sleeve part of the hub roundness detection device convenient to observe;
FIG. 4 is a block diagram of the mounting position of a sliding plate of the hub roundness detection device for facilitating observation according to the present utility model;
FIG. 5 is a cross-sectional view of a bearing connection of the hub roundness detection apparatus of the present utility model for easy observation;
fig. 6 is a block diagram of a conventional device according to the related art.
Legend description:
1. A base; 2. a support base; 3. a hydraulic cylinder; 4. a piston rod; 5. sliding square sleeve; 6. a first connection plate; 7. a movable rod; 8. a second connecting plate; 9. a clamping block; 10. a rotating disc; 11. a first chute; 12. roundness measuring instrument; 13. a sliding plate; 14. a roundness display; 15. a rotating shaft; 16. a second chute; 17. a support plate; 18. a motor; 19. a bolt; 20. a third chute; 21. a limiting plate; 22. a bearing; 23. and a fixing plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Embodiment one:
Referring to fig. 1-4, the wheel hub roundness detection device convenient for observation according to the embodiment of the utility model comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a supporting seat 2, the center of the supporting seat 2 is a round hole, the center of the supporting seat 2 is fixedly connected with a rotating disk 10 on the upper surface of the rotating shaft 15 through a rotating shaft 15, the cylindrical surface of the rotating shaft 15 is in sliding connection with a sliding square sleeve 5, the center of the sliding square sleeve 5 is a round hole, the side surface of the sliding square sleeve 5 is provided with first connecting plates 6, the number of the first connecting plates 6 is four, the center lines in the vertical direction are vertically parallel to the axis of the rotating shaft 15, the first connecting plates 6 are rotationally connected with movable rods 7, the number of the movable rods 7 is four, the movable rods 7 are far away from the first connecting plates 6 and are rotationally connected with second connecting plates 8, and the number of the second connecting plates 8 is four.
The upper surface fixed connection of second connecting plate 8 presss from both sides tight piece 9, presss from both sides tight piece 9 quantity four, rotary disk 10 is provided with first spout 11, first spout 11 length is from rotary disk 10 edge to near the center, press from both sides tight piece 9 and slide in first spout 11, supporting seat 2 center round hole side fixed connection bearing 22, bearing 22 internal surface and axis of rotation 15 keep away from rotary disk 10 one end cylinder fixed connection, base 1 upper surface fixed connection motor 18, motor 18 output fixed connection axis of rotation 15 lower surface.
The cylinder surface of the rotating shaft 15 is far away from the supporting seat 2 and is fixedly connected with the fixed plate 23, a slight distance is reserved between the fixed plate 23 and the upper surface of the supporting seat 2, the upper surface of the fixed plate 23 is fixedly connected with the hydraulic cylinder 3, and the upper surface of the hydraulic cylinder 3 is fixedly connected with the piston rod 4. The output end of the piston rod 4 is fixedly connected with the lower surface of the sliding square sleeve 5, a second sliding groove 16 is formed in the surface of the rotating shaft 15, a limiting plate 21 is arranged on the surface of a round hole of the sliding square sleeve 5, the limiting plate 21 is matched with the second sliding groove 16, and the sliding square sleeve 5 slides on the surface of the rotating shaft 15 along the second sliding groove 16.
The upper surface of the base 1 is fixedly connected with a supporting plate 17, the upper surface of the supporting plate 17 is higher than the upper surface of the clamping block 9, a third chute 20 is arranged on the supporting plate 17 close to the upper surface, and the horizontal direction of the third chute 20 is perpendicular to the central line of the rotating shaft 15.
The upper surface of the supporting plate 17 is fixedly connected with the roundness display 14, the sliding plate 13 is far away from the supporting plate 17 and is fixedly connected with the roundness measuring instrument 12, a movable pointer of the roundness measuring instrument 12 is in the horizontal direction and is perpendicular to the axis of the rotating shaft 15, the supporting plate 17 is connected with the sliding plate 13 in a sliding mode, the sliding plate 13 passes through the third sliding groove 20, a threaded hole is formed in the supporting plate 17 above the third sliding groove 20, a bolt 19 is arranged on the upper surface of the supporting plate 17, and the bolt 19 is matched with the threaded hole in the supporting plate 17.
Embodiment two:
Referring to fig. 5, the roundness detection and trimming device for the automobile hub shaft in the prior patent embodiment has the application number 201710523199.X, and comprises a base, a left support column and a right support column, wherein the top of the left support column and the top of the right support column are fixedly provided with a transverse beam plate, a support seat is arranged on the base, an arc-shaped groove is arranged on the surface of the support seat, a guide rolling ball is arranged on the inner wall of the groove, a perforation is arranged at the bottom of the support seat, a guide rod is arranged in the perforation, an arc-shaped surface is arranged at the upper end of the guide rod, a ball is arranged in the arc-shaped surface, the lower end of the guide rod is connected with a spring, and a connecting rod is connected with a roundness sensor.
Conclusion: the first embodiment is provided with the rotating shaft 15, the sliding square sleeve 5 and the movable rod 7, so that the effect of automatically adjusting the center position of the hub to the axial line position of the rotating shaft in the clamping process of the hub placed on the rotating disk is achieved, the working efficiency is improved, the second embodiment is provided with the roundness detection sensor connected to the guide rod, the technical problem of rapidly detecting the roundness error of the hub of the vehicle is solved, and the technical effect achieved by the recording scheme in the first embodiment is not achieved.
Working principle: in operation, the hub is placed on the rotary disk 10, then the hydraulic cylinder 3 is started to push the piston rod 4 to move downwards, the sliding square sleeve 5 connected with the piston rod 4 also slides downwards along the rotary shaft 15, so that the clamping blocks 9 slide along the first sliding grooves 11 under the tensile force transmitted by the movable rods 7 and clamp the hub, in the process, the hub is pushed to the clamping blocks 9 which are not contacted with the hub when being contacted with one or more clamping blocks 9, when the four clamping blocks 9 are tightly contacted with the hub, the clamping is completed, at the moment, the hub is also positioned at the center of the rotary disk 10, then the sliding plate 13 is fixed after the movable pointer of the roundness measuring instrument 12 is driven by the sliding plate 13 to be contacted with the surface to be measured of the hub, and then the roundness measuring instrument 12 is driven by the starting motor 18 to rotate the hub, so that the position can be known according to the reading on the roundness display 14.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The utility model provides a wheel hub circularity detection device convenient to observe, its characterized in that, including base (1), fixed surface connects supporting seat (2) on base (1), supporting seat (2) center is the round hole, supporting seat (2) center is through axis of rotation (15), fixed surface connects rotary disk (10) on axis of rotation (15), axis of rotation (15) cylinder surface sliding connection slip square sleeve (5), slip square sleeve (5) center is the round hole, slip square sleeve (5) side surface is provided with first connecting plate (6), first connecting plate (6) quantity is four and vertical direction central line and axis of rotation (15) vertical parallel, first connecting plate (6) rotate and connect movable rod (7), movable rod (7) quantity is four, first connecting plate (6) are kept away from in movable rod (7) and second connecting plate (8) are connected in the rotation, second connecting plate (8) quantity is four.
2. The hub roundness detection device convenient to observe according to claim 1, wherein the upper surface of the second connecting plate (8) is fixedly connected with clamping blocks (9), the number of the clamping blocks (9) is four, the rotating disc (10) is provided with a first sliding groove (11), the length of the first sliding groove (11) is from the edge of the rotating disc (10) to the position close to the center, and the clamping blocks (9) slide in the first sliding groove (11).
3. The hub roundness detection device convenient to observe according to claim 1, wherein a second chute (16) is formed in the surface of the rotating shaft (15), a limiting plate (21) is arranged on the surface of a round hole of the sliding square sleeve (5), the limiting plate (21) is matched with the second chute (16), and the sliding square sleeve (5) slides on the surface of the rotating shaft (15) along the second chute (16).
4. The hub roundness detection device convenient to observe according to claim 1, wherein the bearing (22) is fixedly connected to the side surface of the central round hole of the supporting seat (2), the inner surface of the bearing (22) is fixedly connected with one end of the rotating shaft (15) far away from the rotating disc (10) in a cylinder manner, the upper surface of the base (1) is fixedly connected with the motor (18), and the output end of the motor (18) is fixedly connected with the lower surface of the rotating shaft (15).
5. The hub roundness detection device convenient to observe according to claim 1, wherein the cylindrical surface of the rotating shaft (15) is far away from the supporting seat (2) and is fixedly connected with the fixing plate (23), a slight distance is reserved between the fixing plate (23) and the upper surface of the supporting seat (2), the upper surface of the fixing plate (23) is fixedly connected with the hydraulic cylinder (3), the upper surface of the hydraulic cylinder (3) is fixedly connected with the piston rod (4), and the output end of the piston rod (4) is fixedly connected with the lower surface of the sliding square sleeve (5).
6. The hub roundness detection device convenient to observe according to claim 1, wherein the upper surface of the base (1) is fixedly connected with a supporting plate (17), the upper surface of the supporting plate (17) is higher than the upper surface of the clamping block (9), a third sliding groove (20) is arranged on the supporting plate (17) close to the upper surface, and the horizontal direction of the third sliding groove (20) is perpendicular to the center line of the rotating shaft (15).
7. The hub roundness detection device convenient to observe according to claim 6, wherein the support plate (17) is slidably connected with the sliding plate (13), the sliding plate (13) is provided with a threaded hole above the third sliding groove (20) through the third sliding groove (20), the upper surface of the support plate (17) is provided with a bolt (19), and the bolt (19) is matched with the threaded hole on the support plate (17).
8. The hub roundness detection device convenient to observe according to claim 7, wherein the upper surface of the supporting plate (17) is fixedly connected with the roundness display (14), the sliding plate (13) is far away from the supporting plate (17) and is fixedly connected with the roundness measuring instrument (12), and a movable pointer of the roundness measuring instrument (12) is in a horizontal direction and is perpendicular to the axis of the rotating shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322430436.1U CN221259844U (en) | 2023-09-07 | 2023-09-07 | Hub roundness detection device convenient to observe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322430436.1U CN221259844U (en) | 2023-09-07 | 2023-09-07 | Hub roundness detection device convenient to observe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221259844U true CN221259844U (en) | 2024-07-02 |
Family
ID=91657626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322430436.1U Active CN221259844U (en) | 2023-09-07 | 2023-09-07 | Hub roundness detection device convenient to observe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221259844U (en) |
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2023
- 2023-09-07 CN CN202322430436.1U patent/CN221259844U/en active Active
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