CN212620443U - Automatic centering wheel hub check out test set that beats - Google Patents
Automatic centering wheel hub check out test set that beats Download PDFInfo
- Publication number
- CN212620443U CN212620443U CN202021694616.0U CN202021694616U CN212620443U CN 212620443 U CN212620443 U CN 212620443U CN 202021694616 U CN202021694616 U CN 202021694616U CN 212620443 U CN212620443 U CN 212620443U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- fixed
- automatic centering
- slide
- mounting disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model provides an automatic centering wheel hub check out test set that beats belongs to wheel hub check out test set technical field. It has solved the general poor percentage table precision problem that descends easily of current wheel hub check out test set. This automatic centering wheel hub check out test set that beats, including rotary device and measuring device, rotary device includes the lift axle, the connection pad, the position sleeve, the positioning seat, mounting disc and gear motor, the lift axle is fixed with the connection pad center, the position sleeve wears to establish the screw fixation through the edge with the coaxial setting of connection pad, gear motor installs and is connected with the mounting disc through the pivot in the platform below, the mounting disc passes through the bearing housing and locates on the positioning seat, measuring device includes the percentage table, the slide, slide rail and cylinder, the percentage table radially sets up on the mounting disc side and is fixed in the slide, slide swing joint is on the slide rail and the axle of slide bottom surface and cylinder is fixed. The utility model has the advantages of can automatic centering and need not to fix the percentage table commonality better again according to not unidimensional wheel hub.
Description
Technical Field
The utility model belongs to the technical field of wheel hub check out test set, a detection of beating is related to, in particular to automatic centering wheel hub check out test set that beats.
Background
The hub plays an important role in the running stability of the vehicle, the runout tolerance of the hub is an important parameter influencing the quality of the hub, and the smaller the runout of the hub is, the more stable the hub is when the vehicle runs with higher roundness is better. At present, the jump of wheel hub detects and needs dedicated detector to detect it, its structure is usually for placing wheel hub in the pivot of workstation and making the pivot rotate, use the percentage table to detect wheel hub's jump at wheel hub's tip, directly fix the percentage table on the workstation for the wheel hub of the same model of ability short-term test, however when specifically using, if the percentage table is fixed on the workstation, can make this examine the wheel hub that can only detect a specification, not unidimensional wheel hub need dismantle the percentage table and reinstall the alignment, check out test set's commonality is relatively poor, and the frequent dismouting of percentage table influences its detection precision easily.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide one kind can the automatic centering and need not the better check out test set that beats of fixed percentage table commonality again according to not unidimensional wheel hub.
The purpose of the utility model can be realized by the following technical proposal: an automatic centering hub runout detection device comprises a rotating device and a measuring device, wherein the rotating device and the measuring device are mutually matched and fixed on a platform, it is characterized in that the rotating device comprises a lifting shaft, a connecting disc, a locating sleeve, a locating seat, a mounting disc and a speed reducing motor, the lifting shaft is fixed with the center of the connecting disc, the positioning sleeve and the connecting disc are coaxially arranged and fixed through a screw penetrating through the edge, the speed reducing motor is arranged below the platform and is connected with the mounting disc through a rotating shaft, the positioning seat is fixed on the platform and corresponds to the positioning sleeve, the mounting disc is sleeved on the positioning seat through a bearing, the measuring device comprises a dial indicator, a sliding plate, a sliding rail and a cylinder, the dial indicator is radially arranged on the side of the mounting disc and fixed on the sliding plate, the sliding plate is movably connected to the sliding rail, and the bottom surface of the sliding plate is fixed with the shaft of the cylinder.
The principle of the automatic centering hub runout detection equipment is as follows: the wheel hub that needs to detect is directly placed on the mounting disc, the lift axle descends to fix wheel hub this moment, its fixed mode is that the position sleeve is located the interval department of mounting disc and wheel hub inner wall after the lift axle descends, the structure that passes through narrow width down and go up the width with wheel hub rises tightly fixed and realizes the centering simultaneously, drive the mounting disc and wheel hub rotation through platform below gear motor after that, the distance of setting for promoting the percentage table displacement on the slide through the cylinder is measured to the beat, the size of distance can be according to the actual diameter setting of wheel hub, the cylinder is retracted when placing wheel hub, the cylinder stretches out the setting distance and makes the test contact of percentage table just contact with wheel hub's medial surface after wheel hub places and centering, wheel hub drives the rotation through below gear motor and measures it beats this moment.
In the automatic centering hub runout detection device, the cross section of the positioning sleeve is in a trapezoidal structure, and the thickness of the lower end of the positioning sleeve is smaller than that of the upper end of the positioning sleeve.
In the automatic centering wheel hub runout detection equipment, the number of the dial indicators is two, the dial indicators are fixed on the sliding plate through the connecting rods, and the dial indicators are hinged with the connecting rods.
In the automatic centering wheel hub runout detection equipment, a pneumatic assembly is further arranged on the side of the platform and used for respectively controlling the operation of the air cylinder and the operation of the lifting shaft.
In the automatic centering hub runout detection equipment, the connecting disc is connected and matched with the lifting shaft through the bearing.
Compared with the prior art, this automatic centering wheel hub check out test set that beats measures through the displacement distance control percentage table and the wheel hub contact of setting for the cylinder, can adjust according to wheel hub's actual size to wheel hub passes through position sleeve automatic centering when the installation, consequently has measuring speed and swiftly is fit for batch measurement more, the difficult advantage that reduces of percentage table precision.
Drawings
FIG. 1 is a schematic view of the construction of the present jump detecting apparatus;
FIG. 2 is a top view of the present jitter detection apparatus;
in the figure, 1, a platform; 2. a lifting shaft; 3. a connecting disc; 4. a positioning sleeve; 5. positioning seats; 6. mounting a disc; 7. a reduction motor; 8. a rotating shaft; 9. a dial indicator; 10. a slide plate; 11. a slide rail; 12. a cylinder; 13. a connecting rod; 14. and a pneumatic assembly.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and fig. 2, the automatic centering wheel hub runout detection device comprises a rotating device and a measuring device, wherein the rotating device and the measuring device are fixed on a platform 1 in a mutually matched manner, the rotating device comprises a lifting shaft 2, a connecting disc 3, a positioning sleeve 4, a positioning seat 5, a mounting disc 6 and a speed reduction motor 7, the lifting shaft 2 is fixed at the center of the connecting disc 3, the positioning sleeve 4 is coaxially arranged with the connecting disc 3 and is fixed through a screw penetrating through the edge, the lifting shaft 2 is movably connected with the connecting disc 3 and can rotate mutually, the speed reduction motor 7 is arranged below the platform 1 and is connected with the mounting disc 6 through a rotating shaft 8, namely the speed reduction motor 7 can drive the mounting disc 6 to rotate, the positioning seat 5 is fixed on the platform 1 and corresponds to the position of the positioning sleeve 4, the mounting disc 6 is sleeved on the positioning seat 5 through a bearing, the measuring device comprises a dial, the dial indicator 9 is radially arranged on the side of the mounting disc 6 and fixed on the sliding plate 10, the sliding plate 10 is movably connected on the sliding rail 11, and the bottom surface of the sliding plate 10 is fixed with the shaft of the cylinder 12.
Further, the cross section of the locating sleeve 4 is in a trapezoid structure, the thickness of the lower end of the locating sleeve is smaller than that of the upper end of the locating sleeve, the locating sleeve 4 can be pressed into a gap between the inner wall of the hub and the mounting disc 6 through the smaller thickness of the lower end of the locating sleeve, the hub is fixed and centered through the wider thickness of the upper end of the locating sleeve, and the locating sleeve 4 can rotate synchronously with the hub during rotation measurement of the hub.
Specifically, the quantity of percentage table 9 is two and all be fixed in slide 10 through connecting rod 13 on, two circular arc face measuring speed in two percentage tables 9 can the simultaneous measurement wheel hub are more swift, and articulated each other between percentage table 9 and the connecting rod 13, and percentage table 9 can be along with the width adjustment measuring point of wheel hub promptly.
The side of the platform 1 is also provided with a pneumatic assembly 14, the pneumatic assembly 14 is used for respectively controlling the operation of the air cylinder 12 and the lifting shaft 2, and the pneumatic assembly 14 is used for reasonably distributing air pressure so that the air pressure can simultaneously control the operation of the lifting rod and the air cylinder 12.
The connecting disc 3 is connected and matched with the lifting shaft 2 through a bearing, and the structure can synchronously rotate along with the hub when the positioning sleeve 4 is used for measurement.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although various terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (5)
1. An automatic centering wheel hub runout detection device comprises a rotating device and a measuring device, wherein the rotating device and the measuring device are mutually matched and fixed on a platform (1), and the automatic centering wheel hub runout detection device is characterized in that the rotating device comprises a lifting shaft (2), a connecting disc (3), a locating sleeve (4), a locating seat (5), a mounting disc (6) and a speed reducing motor (7), the lifting shaft (2) is fixed with the center of the connecting disc (3), the locating sleeve (4) and the connecting disc (3) are coaxially arranged and are fixed by penetrating through screws at the edge, the speed reducing motor (7) is arranged below the platform (1) and is connected with the mounting disc (6) through a rotating shaft (8), the locating seat (5) is fixed on the platform (1) and corresponds to the locating sleeve (4), the mounting disc (6) is sleeved on the locating seat (5) through a bearing, measuring device include percentage table (9), slide (10), slide rail (11) and cylinder (12), percentage table (9) radially set up in mounting disc (6) side and be fixed in on slide (10), slide (10) swing joint on slide rail (11) and slide (10) bottom surface and cylinder (12) the axle fixed.
2. An automatic centering hub runout detection apparatus according to claim 1, wherein the cross section of the locating sleeve (4) is in a trapezoidal structure and the thickness of the lower end is smaller than that of the upper end.
3. An automatic centering wheel hub runout detection apparatus according to claim 1, characterized in that the number of the dial indicators (9) is two and the two are fixed on the sliding plate (10) through the connecting rod (13), and the dial indicators (9) and the connecting rod (13) are hinged to each other.
4. An automatic centering wheel hub runout detection device according to claim 1, characterized in that a pneumatic assembly (14) is arranged on the side of the platform (1), and the pneumatic assembly (14) is used for respectively controlling the operation of the cylinder (12) and the lifting shaft (2).
5. An automatic centering wheel hub runout detection device according to claim 1, characterized in that the connecting disc (3) and the lifting shaft (2) are connected and matched through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694616.0U CN212620443U (en) | 2020-08-14 | 2020-08-14 | Automatic centering wheel hub check out test set that beats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694616.0U CN212620443U (en) | 2020-08-14 | 2020-08-14 | Automatic centering wheel hub check out test set that beats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620443U true CN212620443U (en) | 2021-02-26 |
Family
ID=74712504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021694616.0U Active CN212620443U (en) | 2020-08-14 | 2020-08-14 | Automatic centering wheel hub check out test set that beats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083740A (en) * | 2021-04-08 | 2021-07-09 | 吉林大华机械制造有限公司 | Detection device for automobile product |
-
2020
- 2020-08-14 CN CN202021694616.0U patent/CN212620443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083740A (en) * | 2021-04-08 | 2021-07-09 | 吉林大华机械制造有限公司 | Detection device for automobile product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212620443U (en) | Automatic centering wheel hub check out test set that beats | |
| CN114279300A (en) | Slewing bearing roundness error detection device | |
| CN216954302U (en) | Bearing raceway measuring device | |
| CN109187188B (en) | Circular ring type photoelastic flow oil film measuring and testing machine | |
| CN205043271U (en) | Utensil is examined in differential side gear lateral runout's measurement | |
| CN219531971U (en) | Be used for wheel hub flatness detection device | |
| CN210321506U (en) | Percentage surface difference measuring mechanism suitable for automobile inspection device | |
| CN208653348U (en) | A kind of end diameter jump detection device of bearing | |
| CN204788144U (en) | Bent shaft detection device | |
| CN113008557B (en) | Water pump shaft connecting bearing detection tool | |
| CN214537729U (en) | Outer circle full-run-out detection platform adaptable to drum brakes with multiple specifications and inner diameters | |
| CN211552701U (en) | Comprehensive detection tool for radial run-out, straightness and brake drum straightness of axle brake | |
| CN210129241U (en) | Tooth number detection device of ABS gear ring | |
| CN108489670B (en) | Automatic static balance adjuster for centrifugal impeller | |
| CN216448761U (en) | Equipment for detecting height of star-shaped sleeve | |
| CN220649432U (en) | Battery sealing washer production size detection device | |
| CN220288521U (en) | Be used for in-wheel flange convex-concave degree detection device | |
| CN220541901U (en) | Bearing detection device | |
| CN215903182U (en) | Machine tool shank circle measuring device that beats | |
| CN214702081U (en) | Crankshaft main journal detection device | |
| CN220602377U (en) | Wheel abrasion overhauling device for motor train unit | |
| CN218155932U (en) | Appearance detection table | |
| CN212390977U (en) | Bearing width detector | |
| CN220187668U (en) | Bearing channel rapid detection device | |
| CN221147416U (en) | Size measurement mechanism for processing mute bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |