CN220288521U - Be used for in-wheel flange convex-concave degree detection device - Google Patents

Abstract

The utility model discloses a detection device for the convexity of an inner flange of a hub, which comprises a conveying support and a detection support, wherein the detection support is provided with a detection mechanism, a pressing shaft mechanism and a jacking mechanism, the conveying support is provided with the conveying mechanism, the pressing shaft mechanism is matched with the jacking mechanism to support and drive the inner flange on the conveying mechanism to rotate, the detection mechanism detects the convexity of the rotating disc surface of the inner flange, the automatic feeding and the detection of the disc surface detection of the inner flange are realized, the requirements on the skill level of operators are effectively reduced, the detection efficiency is improved, the detection coverage rate of products is enlarged, and the yield of finished products is further improved.

Description

Be used for in-wheel flange convex-concave degree detection device

Technical Field

The utility model relates to the technical field of production equipment of an inner flange of a hub, in particular to a device for detecting the convexity of the inner flange of the hub.

Background

The inner hub flange is an important component of the automobile wheel system; the production of the inner flange of the hub is to drill and tap the cast blank on the surface of the hub after turning and polishing, and the inner flange of the hub needs to carry out flatness detection on the surface of the hub after finishing the turning process, so that the roughness on the same circle is consistent to ensure stable rotation during use; currently, the convex-concave degree detection of the flange in the hub mainly adopts a pointer roundness meter to carry out spot check on the product; the method has the advantages of narrow coverage, low efficiency and higher skill requirement on operators; therefore, the device for detecting the convexity of the flange in the hub is provided to improve the detection coverage rate and the efficiency.

Disclosure of Invention

The utility model aims to provide a device for detecting the convexity and concavity of a flange in a hub, which is used for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a be used for in-wheel flange convex-concave degree detection device, includes conveying support and detection support, the detection support strides the top of locating the conveying support, be provided with conveying mechanism on the conveying support, be provided with detection mechanism, pressure axle mechanism and climbing mechanism on the detection support, detection mechanism includes two cross arms, the cross arm sets up its one end and the detection support connection in the top of conveying support, two be provided with through-type motor and lift extension board between the cross arm, be provided with the slide rail on the cross arm, the both ends of lift extension board respectively with two slide rail sliding connection, the center of through-type motor is provided with the lead screw, the one end and the lift extension board of lead screw are connected, be provided with lift cylinder and guide bar on the lift extension board, the below of lift extension board is provided with the probe extension board, the lower extreme of guide bar and the piston rod of lift cylinder with the probe extension board are connected, be provided with the electronic instrument probe on the probe extension board.

Still further, climbing mechanism includes rotating electrical machines and jacking support, the top of jacking support is provided with the pivot shell, the inside of pivot shell is provided with the lift cover, the lift axle is installed to the upper end of lift cover, the upper end of lift axle is provided with the tray, the side of jacking support is provided with the jacking cylinder, the piston rod and the lift cover of jacking cylinder are connected, the below of lift cover is provided with the driving disc, the axis and the lift cover keyway cooperation of driving disc, the driving disc passes through the belt with the output shaft of rotating electrical machines and is connected.

Still further, the pressure axle mechanism includes the support cover, the support cover sets up in the top of climbing mechanism, it is coaxial with the lift axle to support the cover, the inside of support cover is provided with the telescopic link, the upper end of telescopic link keeps in the inside of support cover, and the lower extreme is provided with the cone, the pointed end of cone sets up downwards, be provided with spring and thrust ball bearing on the telescopic link between cone and the support cover, thrust ball bearing sets up between spring and the cone.

Further, the conveying mechanism consists of two conveying belts which are symmetrically arranged, a conveying motor is arranged on the conveying support, and the conveying motor drives the conveying mechanism to operate.

Furthermore, guide plates are arranged on the conveying supports at two sides of the conveying mechanism.

Further, the tray is provided with anti-skid patterns.

The beneficial effects of the utility model are as follows:

according to the utility model, the detection mechanism, the pressing shaft mechanism and the jacking mechanism are arranged on the detection support, the conveying mechanism is arranged on the conveying support, the pressing shaft mechanism and the jacking mechanism are matched to lift the inner flange on the conveying mechanism and drive the inner flange to rotate, the detection mechanism detects the convexity of the rotating disc surface of the inner flange, the automatic feeding and the testing of the disc surface detection of the inner flange are realized, the requirements on the skill level of operators are effectively reduced, the detection efficiency is improved, the detection coverage rate of products is enlarged, and the yield of finished products is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a device for detecting the convexity and concavity of an inner flange of a hub according to the present utility model.

Fig. 2 is a schematic diagram of a detecting mechanism for a flange convexity/concavity detecting device in a hub according to the present utility model.

Fig. 3 is a schematic diagram of a jacking mechanism for a flange convexity detection device in a hub according to the present utility model.

Fig. 4 is a schematic diagram of a shaft pressing mechanism for a flange convexity detection device in a hub according to the present utility model.

In the figure: the device comprises a conveying support 1, a conveying mechanism 101, a conveying motor 102, a guide plate 103, a detecting support 2, an inner flange 3, a pressing shaft mechanism 4, a supporting sleeve 401, a conical head 402, a telescopic rod 403, a thrust ball bearing 404, a spring 405, a detecting mechanism 5, a cross arm 501, a motor support 502, a through motor 503, a sliding rail 504, a lifting support 505, a lifting cylinder 506, a guide rod 507, an electronic roundness measuring probe 508 probe support 509, a jacking mechanism 6, a rotating motor 601, a jacking support 602, a rotating shaft housing 603, a lifting sleeve 604, a driving disk 605, a jacking cylinder 606, a lifting shaft 607 and a tray 608.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a be used for in-wheel flange convex-concave degree detection device, including conveying support 1 and detection support 2, detection support 2 stride establish with on the conveying support 1, install conveying mechanism 101 on the conveying support 1, conveying motor 102 and deflector 103, conveying mechanism 101 comprises inner flange 3 of two conveyer belts that symmetry set up and places on it, conveying motor 102 drive conveying mechanism 101 moves along the length direction of conveying support 1, deflector 103 installs on conveying support 1 of conveying mechanism 101 both sides, install pressure shaft mechanism 4 on the detection support 2, detection mechanism 5 and climbing mechanism 6, deflector 103 aligns the inner flange 3 axle center on the conveying mechanism 101 with pressure shaft mechanism 4 and climbing mechanism 6, climbing mechanism 6 will move the inner flange 3 of its top by the jack-up between two conveyer belts of conveying mechanism 101, pressure shaft mechanism 4 and climbing mechanism 6 cooperation are fixed inner flange 3, the detection head that sets up on the detection mechanism 5 and the quotation contact of inner flange 3, climbing mechanism 6 drives inner flange 3 rotation and accomplishes the convex-concave degree detection of its quotation, detection mechanism 5 and climbing mechanism 6 cooperation realize the flange 3 to the different positions on the quotation of inner flange that the climbing mechanism 3 was located.

Referring to fig. 2, the detection mechanism 5 includes two cross arms 501, wherein the cross arms 501 are disposed above the conveying support 1, one end of each cross arm 501 is connected with the detection support 2, a motor support 502 is disposed between the two cross arms 501, a through motor 503 is mounted on the cylinder support 502, a screw rod is mounted at the center of the through motor 503, a slide rail 504 is mounted on the cross arm 501, a lifting support plate 505 is mounted on the slide rail 504, two ends of the lifting support plate 505 are slidably connected with the slide rail 504, the lifting support plate 505 is connected with one end of the screw rod, the through motor 503 pushes the lifting support plate 505 to move along the slide rail 504 through the screw rod, a lifting cylinder 506 and a guide rod 507 are mounted on the lifting support plate 505, a roundness support plate 509 is disposed below the lifting support plate 505, the lower end of the guide rod 507 and a piston rod of the lifting cylinder 506 are connected with the probe support plate 509, and an electronic instrument probe 508 is mounted on the probe support plate 509.

Referring to fig. 3 and 4, the jacking mechanism 6 includes a rotating motor 601 and a jacking bracket 602, the rotating motor 601 is mounted on the detecting bracket 2, a rotating shaft housing 603 is mounted at the top of the jacking bracket 602, a lifting sleeve 604 is mounted in the rotating shaft housing 603 in a rotating manner, a lifting shaft 607 is mounted at the upper end of the lifting sleeve 604, a tray 608 is mounted at the upper end of the lifting shaft 607, anti-slip patterns are arranged on the tray 608, a jacking cylinder 606 is arranged on the side surface of the jacking bracket 602, a piston rod of the jacking cylinder 606 is connected with the lifting sleeve 604 to push the jacking cylinder to ascend or descend in the rotating shaft housing 603, a transmission disc 605 is mounted below the lifting sleeve 604, a central shaft of the transmission disc 605 is in key groove fit with the lifting sleeve 604, and the transmission disc 605 is connected with an output shaft of the rotating motor 601 through a belt.

The shaft pressing mechanism 4 comprises a supporting sleeve 401, the supporting sleeve 401 is vertically arranged on the detecting support 2 above the jacking mechanism 6, the supporting sleeve 401 is coaxial with the lifting shaft 607, a telescopic rod 403 is arranged in the supporting sleeve 401, the upper end of the telescopic rod 403 is kept in the supporting sleeve 401, a conical head 402 is arranged at the lower end of the telescopic rod, the tip end of the conical head 402 is downward, a spring 405 and a thrust ball bearing 404 are arranged on the telescopic rod 403 between the conical head 402 and the supporting sleeve 401, and the thrust ball bearing 404 is arranged between the spring 405 and the conical head.

During operation, the jacking cylinder 606 jacks up the inner flange 3 from the position between two conveying belts of the conveying mechanism 101 through the tray 608, the tip end of the conical head 402 is inserted into the shaft section of the inner flange 3, the disc surface of the inner flange 3 is pressed on the tray 608 by the spring 405, the rotating motor 601 drives the inner flange 3 to rotate through the tray 608, the through motor 503 pushes the electronic roundness measuring probe 508 to a preset position on the disc surface of the inner flange 3, and the electronic roundness measuring probe 508 is pressed down by the lifting cylinder 506 to be detected.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (6)

1. The utility model provides a be used for in-wheel flange convex-concave degree detection device, includes transport support and detects the support, detect the support and stride to locate the top of transport support, its characterized in that: the automatic detection device is characterized in that a conveying mechanism is arranged on the conveying support, a detection mechanism, a pressing shaft mechanism and a jacking mechanism are arranged on the detection support, the detection mechanism comprises two cross arms, the cross arms are arranged above the conveying support, one ends of the cross arms are connected with the detection support, a through motor and a lifting support plate are arranged between the two cross arms, a sliding rail is arranged on the cross arms, two ends of the lifting support plate are respectively connected with the two sliding rails in a sliding mode, a screw rod is arranged at the center of the through motor, one end of the screw rod is connected with the lifting support plate, a lifting cylinder and a guide rod are arranged on the lifting support plate, a probe support plate is arranged below the lifting support plate, the lower end of the guide rod is connected with a piston rod of the lifting cylinder, and an electronic roundness measuring probe is arranged on the probe support plate.

2. The device for detecting the convexity of an inner flange of a wheel hub according to claim 1, wherein: the lifting mechanism comprises a rotating motor and a lifting support, a rotating shaft shell is arranged at the top of the lifting support, a lifting sleeve is arranged in the rotating shaft shell, a lifting shaft is arranged at the upper end of the lifting sleeve, a tray is arranged at the upper end of the lifting shaft, a lifting cylinder is arranged on the side face of the lifting support, a piston rod of the lifting cylinder is connected with the lifting sleeve, a transmission disc is arranged below the lifting sleeve, a central shaft of the transmission disc is matched with a key groove of the lifting sleeve, and the transmission disc is connected with an output shaft of the rotating motor through a belt.

3. The device for detecting the convexity of the flange in the hub according to claim 2, wherein: the pressing shaft mechanism comprises a supporting sleeve, the supporting sleeve is arranged above the jacking mechanism, the supporting sleeve is coaxial with the lifting shaft, a telescopic rod is arranged in the supporting sleeve, the upper end of the telescopic rod is kept in the supporting sleeve, a conical head is arranged at the lower end of the telescopic rod, the tip of the conical head is downwards arranged, a spring and a thrust ball bearing are arranged on the telescopic rod between the conical head and the supporting sleeve, and the thrust ball bearing is arranged between the spring and the conical head.

4. A flange convexity detection device for use in a hub according to any of claims 1-3, characterized in that: the conveying mechanism consists of two conveying belts which are symmetrically arranged, a conveying motor is arranged on the conveying support, and the conveying motor drives the conveying mechanism to operate.

5. The device for detecting the convexity of the flange in a wheel hub according to claim 4, wherein: guide plates are arranged on the conveying supports on two sides of the conveying mechanism.

6. A flange convexity detection device for use in a hub according to claim 2 or 3, characterized in that: the tray is provided with anti-skid patterns.