CN217764849U

CN217764849U - Automatic wheel hub detection equipment

Info

Publication number: CN217764849U
Application number: CN202221442476.7U
Authority: CN
Inventors: 宋江平; 付素强; 孟丽芳
Original assignee: Shenzhen Boyeda Technology Co ltd
Current assignee: Shenzhen Boyeda Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-08
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a wheel hub automatic check out test set, including examining test table, the front side of examining test table is equipped with detection mechanism, detection mechanism includes mount pad, fixed station, detects the revolving stage, inserts axle, stopper, driving motor, driving pulley, from the driven pulleys, connecting rod and laser displacement sensor. Belong to the check out test set field, the detection mechanism who sets up, through inserting the epaxial back of inserting with the wheel hub body, with stopper screw in to inserting epaxially, and start driving motor drive driving pulley and rotate, driving pulley passes through the belt and drives driven pulley rotation, driven pulley passes through the dwang and drives the wheel hub body rotation that detects on the revolving stage, and at wheel hub body pivoted in-process, by laser displacement sensor to wheel hub's runout measurement, and detect whether the out-of-round condition appears in wheel hub, thereby reach the purpose to wheel hub automated inspection, and adopt this mode to detect, not only detect fast and accurately, and higher measurement accuracy has.

Description

Automatic wheel hub detection equipment

Technical Field

The utility model relates to a check out test set field, in particular to can be automatic whether hub automatic check out test set of out of round of accurate detection wheel hub.

Background

The hub is a rotating part of a wheel core, wherein the wheel core is connected with the inner profile steel of the tire through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material. Because wheel hub is as one of the main accessories of car, often need detect wheel hub in the in-process of wheel hub production and processing to whether the clearance of out-of-round appears in the wheel hub of detection, avoid wheel hub to appear the phenomenon of circumference after the installation operation and beat and cause the problem of shake. "a wheel hub out of round automatic check out test set" that the reference (CN 113513998A) disclosed. The traditional wheel hub out-of-round detection usually adopts naked eyes or utilizes a dial indicator to detect the wheel hub, but the error that this kind of detection mode produced when detecting the wheel hub increases, and detection precision is low, can't realize comprehensive detection to the wheel hub moreover to the potential safety hazard appears easily when the successor uses the wheel hub, simultaneously, has reduced the work efficiency who detects to the wheel hub.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an automatic wheel hub detecting apparatus, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wheel hub automatic check out test set, is including examining test table, the front side of examining test table is equipped with detection mechanism, detection mechanism includes mount pad, fixed station, detection revolving stage, inserts axle, stopper, driving motor, driving pulley, driven pulleys, connecting rod and laser displacement sensor, mount pad fixed connection is at the top surface of examining test table, the fixed station passes through the connecting block fixed connection of four sides of rear end on the front end wall of examining test table, driving motor fixed connection is on the rear end wall of mount pad, and driving pulley fixed connection is on driving motor's output, driven pulleys passes through the dwang swing joint of front end on the rear end wall of fixed station, and passes through belt swing joint between driven pulleys and the driving pulley, detect the front end of revolving stage fixed connection at the dwang, and insert axle fixed connection at the front end that detects the revolving stage, stopper fixed connection is on the front end position of inserting the axle, connecting rod fixed connection is on the lateral wall of fixed station, and laser displacement sensor fixed connection is on the mounting panel of connecting rod front end installation, it is equipped with wheel hub body to insert the epaxial cover.

Preferably, the four sides of the bottom surface of the detection table are respectively and fixedly provided with a base, the central part of the front side of the top surface of the detection table is fixedly provided with a mounting seat, the front end wall of the mounting seat is provided with a first mounting hole, and a first bearing is fixedly arranged in the hole of the first mounting hole.

Preferably, the four sides of the rear end wall of the fixed station are respectively and fixedly provided with a connecting block, the connecting blocks are fixedly arranged on the front wall of the detection station, the front wall of the fixed station is provided with a second mounting hole, and a second bearing is fixedly arranged in the hole of the second mounting hole.

Preferably, driving motor fixed mounting is on the rear end wall of mount pad, and driving motor's output alternates and install in the axle of first bearing, driving motor's output front end fixed mounting has the driving pulley, fixed mounting has the dwang on driven pulley's the front end wall, and the dwang alternates and install in the axle of second bearing, movable mounting has the belt between driving pulley and the driven pulley.

Preferably, detect revolving stage fixed mounting on the front end wall of dwang, and insert a fixed mounting on the antetheca that detects the revolving stage, the front end position of inserting the axle has seted up the external screw thread, and wheel hub body suit is on inserting the axle, the internal thread groove has been seted up to one side of stopper, and the stopper passes through the internal thread groove screw in and installs on inserting the axle.

Preferably, fixed mounting has the connecting rod on the right side wall of fixed station, and the front end fixed mounting of connecting rod has the mounting panel, laser displacement sensor fixed mounting is on the front end wall of mounting panel, and laser displacement sensor is parallel with wheel hub body side.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the detection mechanism of setting, through inserting the epaxial back of inserting with the wheel hub body, with stopper screw in to inserting epaxial, and start driving motor drive driving pulley and rotate, driving pulley passes through the belt and drives driven pulley and rotate, driven pulley passes through the dwang and drives the wheel hub body that detects on the revolving stage and rotate, and at wheel hub body pivoted in-process, measure wheel hub's runout by laser displacement sensor, and detect whether out-of-round condition appears in wheel hub, thereby reach wheel hub automated inspection's purpose, and adopt this mode to detect, not only detect fast and accurately, and have higher measurement accuracy, ensure that wheel hub reduces through the potential safety hazard that appears after detecting, and improved the detection efficiency to wheel hub.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the inspection table of the present invention;

fig. 3 is the structure splitting schematic diagram of the detection mechanism of the present invention.

In the figure: 1. a detection table; 2. a detection mechanism; 3. a hub body; 4. a base; 5. a mounting base; 6. a first mounting hole; 7. a first bearing; 8. a fixed table; 9. connecting blocks; 10. a second mounting hole; 11. a second bearing; 12. detecting the rotary table; 13. inserting a shaft; 14. an external thread; 15. a limiting block; 16. an internal thread groove; 17. a drive motor; 18. a driving pulley; 19. a driven pulley; 20. a belt; 21. rotating the rod; 22. a connecting rod; 23. mounting a plate; 24. laser displacement sensor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an automatic wheel hub detection device, including detecting platform 1, the front side of detecting platform 1 is equipped with detection mechanism 2, detection mechanism 2 includes mount pad 5, fixed station 8, detect revolving stage 12, insert axle 13, stopper 15, driving motor 17, driving pulley 18, driven pulley 19, connecting rod 22 and laser displacement sensor 24, mount pad 5 fixed connection is at the top surface of detecting platform 1, fixed station 8 is fixed connection on the front end wall of detecting platform 1 through connecting block 9 on four sides of rear end, driving motor 17 fixed connection is on the rear end wall of mount pad 5, and driving pulley 18 fixed connection is on the output of driving motor 17, driven pulley 19 is swing joint on the rear end wall of fixed station 8 through the dwang 21 of front end, and pass through belt 20 swing joint between driven pulley 19 and driving pulley 18, detect revolving stage 12 fixed connection is at the front end of dwang 21, and insert axle 13 fixed connection is at the front end of detecting revolving stage 12, stopper 15 fixed connection is on the front end position of insert axle 13, connecting rod 22 fixed connection is on the lateral wall of fixed station 8, and connecting rod 24 is equipped with hub displacement sensor mounting plate 13, insert axle 3 is equipped with hub displacement sensor body.

As shown in fig. 2-3, in this embodiment, in order to conveniently and automatically detect whether the hub body 3 is out of round or not accurately and ensure that no potential safety hazard occurs when the hub body 3 is used, four sides of the bottom surface of the detection table 1 are respectively and fixedly provided with the base 4, the central portion of the front side of the top surface of the detection table 1 is fixedly provided with the mounting seat 5, the front end wall of the mounting seat 5 is provided with the first mounting hole 6, the hole of the first mounting hole 6 is fixedly provided with the first bearing 7, four sides of the rear end wall of the fixed table 8 are respectively and fixedly provided with the connecting block 9, the connecting block 9 is fixedly arranged on the front wall of the detection table 1, the front wall of the fixed table 8 is provided with the second mounting hole 10, the hole of the second mounting hole 10 is fixedly provided with the second bearing 11, the driving motor 17 is fixedly arranged on the rear end wall of the mounting seat 5, and the output end of the driving motor 17 is inserted and arranged in the shaft of the first bearing 7, a driving belt wheel 18 is fixedly installed at the front end of the output end of the driving motor 17, a rotating rod 21 is fixedly installed on the front end wall of the driven belt wheel 19, the rotating rod 21 is installed in the shaft of the second bearing 11 in an inserting mode, a belt 20 is movably installed between the driving belt wheel 18 and the driven belt wheel 19, the detection rotary table 12 is fixedly installed on the front end wall of the rotating rod 21, the insertion shaft 13 is fixedly installed on the front wall of the detection rotary table 12, an external thread 14 is formed in the front end portion of the insertion shaft 13, the hub body 3 is sleeved on the insertion shaft 13, an internal thread groove 16 is formed in one side of the limiting block 15, the limiting block 15 is installed on the insertion shaft 13 in a screwing mode through the internal thread groove 16, a connecting rod 22 is fixedly installed on the right side wall of the fixed table 8, an installation plate 23 is fixedly installed at the front end of the connecting rod 22, and a laser displacement sensor 24 is fixedly installed on the front end wall of the installation plate 23, and the laser displacement sensor 24 is parallel to the side surface of the hub body 3;

the specific operation is as follows: firstly, the hub body 3 is inserted into the insertion shaft 13 at the front end of the detection platform 1, then the limit block 15 is screwed into the front end part of the insertion shaft 13, the inner thread groove 16 arranged on the limit block 15 is in threaded connection with the outer thread 14, but the limit block 15 is not contacted with the hub body 3, then, the driving motor 17 arranged on the mounting seat 5 and the laser displacement sensor 24 arranged on the mounting plate 23 at the front end of the side wall connecting rod 22 of the fixed platform 8 are simultaneously opened, at the same time, the driving motor 17 rotates the driving output end in the shaft of the first bearing 7 arranged in the first mounting hole 6 arranged on the mounting seat 5 and drives the driving belt wheel 18 arranged at the front end to rotate, and as the driving belt wheel 18 is movably connected with the driven belt wheel 19 through the belt 20, the driving belt wheel 18 drives the driven belt wheel 19 to synchronously rotate through the belt 20 after rotating, at the same time, the rotating rod 21 installed at the front end of the driven belt wheel 19 rotates in the shaft of the second bearing 11 installed in the second installation hole 10 opened on the front end wall of the fixed table 8, the detection rotary table 12 is installed on the rotating rod 21, the rotating rod 21 drives the detection rotary table 12 to rotate, the detection rotary table 12 drives the hub body 3 sleeved on the insertion shaft 13 to rotate, the hub body 3 and the laser displacement sensor 24 are in the same horizontal position, so the laser displacement sensor 24 detects the hub body 3 in the rotation process of the hub body 3, the laser displacement sensor 24 can accurately measure the position, displacement and other changes of the object to be detected in a non-contact way by a laser triangulation method, and the laser displacement sensor 24 is mainly applied to the measurement of geometric quantities of the object to be detected, such as displacement, thickness, vibration, distance, diameter and the like, therefore, if the hub body 3 shakes due to out-of-circle in the rotation process, the laser displacement sensor 24 will detect the object, laser displacement sensor 24 wades equipment with the detected signal transmission and becomes visual data on, can make the measurement personnel accuracy learn the testing result to reach the purpose to hub automated inspection, and have the effect that detection speed is fast and detection precision is high to hub body 3.

While the invention has been described in detail with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims

1. An automatic wheel hub detection device comprises a detection table (1), and is characterized in that: the detection device is characterized in that a detection mechanism (2) is arranged on the front side of the detection table (1), the detection mechanism (2) comprises a mounting seat (5), a fixed table (8), a detection rotary table (12), an insertion shaft (13), a limiting block (15), a driving motor (17), a driving pulley (18), a driven pulley (19), a connecting rod (22) and a laser displacement sensor (24), the mounting seat (5) is fixedly connected to the top surface of the detection table (1), the fixed table (8) is fixedly connected to the front end wall of the detection table (1) through connecting blocks (9) on four sides of the rear end, the driving motor (17) is fixedly connected to the rear end wall of the mounting seat (5), the driving pulley (18) is fixedly connected to the output end of the driving motor (17), the driven pulley (19) is movably connected to the rear end wall of the fixed table (8) through a rotating rod (21) at the front end, the driven pulley (19) is movably connected to the driving pulley (18) through a belt (20), the detection rotary table (12) is fixedly connected to the front end of the detection rotary table (21), the insertion shaft (13) is connected to the fixed table (15) at the side wall of the fixed table (13), and the front end of the connecting rod (22) at the side wall of the insertion shaft (13), and laser displacement sensor (24) fixed connection is on mounting panel (23) of connecting rod (22) front end installation, the cover is equipped with wheel hub body (3) on inserting axle (13).

2. An automatic hub detection device according to claim 1, wherein: the base (4) is fixedly mounted on four sides of the bottom surface of the detection table (1) respectively, a mounting seat (5) is fixedly mounted at the center of the front side of the top surface of the detection table (1), a first mounting hole (6) is formed in the front end wall of the mounting seat (5), and a first bearing (7) is fixedly mounted in the hole of the first mounting hole (6).

3. An automatic wheel hub detecting apparatus according to claim 2, wherein: the four sides of the rear end wall of the fixed table (8) are respectively and fixedly provided with a connecting block (9), the connecting blocks (9) are fixedly arranged on the front wall of the detection table (1), a second mounting hole (10) is formed in the front wall of the fixed table (8), and a second bearing (11) is fixedly arranged in the hole of the second mounting hole (10).

4. An automatic hub detection device according to claim 3, wherein: driving motor (17) fixed mounting is on the rear end wall of mount pad (5), and the output of driving motor (17) alternates to be installed in the axle of primary importance (7), the output front end fixed mounting of driving motor (17) has driving pulley (18), fixed mounting has dwang (21) on the front end wall of driven pulley (19), and dwang (21) alternates to be installed in the axle of secondary importance (11), movable mounting has belt (20) between driving pulley (18) and driven pulley (19).

5. An automatic hub detection device according to claim 4, wherein: detect revolving stage (12) fixed mounting on the front end wall of dwang (21), and insert axle (13) fixed mounting on the antetheca that detects revolving stage (12), external screw thread (14) have been seted up to the front end position of inserting axle (13), and hub body (3) suit is on inserting axle (13), internal thread groove (16) have been seted up to one side of stopper (15), and stopper (15) are installed on inserting axle (13) through internal thread groove (16) screw in.

6. An automatic hub detection device according to claim 5, wherein: fixed mounting has connecting rod (22) on the right side wall of fixed station (8), and the front end fixed mounting of connecting rod (22) has mounting panel (23), laser displacement sensor (24) fixed mounting is on the front end wall of mounting panel (23), and laser displacement sensor (24) are parallel with wheel hub body (3) side.