Automatic detection device for outer ring of self-aligning roller bearing

Abstract

The utility model belongs to the technical field of bearing ring detection, and particularly relates to a self-aligning roller bearing outer ring automatic detection device, which comprises a detection device body, the detection device body comprises a support frame, a working platform is arranged above the support frame, one side of the working platform is provided with a workpiece stepping feeding tool, and the other side of the working platform is provided with a workpiece clamping device. An outer diameter detection device is arranged above the other side of the working platform, a height detection device is arranged on one side of the outer diameter detection device, a workpiece leading-out mechanism is arranged at the end of the working platform and comprises a lifting platform capable of being vertically adjusted in a lifting mode, a pushing mechanism is arranged on one side of the lifting platform, and a feeding mechanism is arranged on the other side of the lifting platform. A guide-out table is arranged on the side, opposite to the pushing mechanism, of the lifting platform. The device is reasonable in design, simple in structure and convenient to machine, the conveying, detecting and outputting functions are integrated, it is ensured that workpieces can be detected in sequence, the working progress is improved, the using functionality of the device is guaranteed, and the using requirement is met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bearing ring detection technical field, especially relate to a self-aligning roller bearing outer ring automatic detection device. BACKGROUND

[0002] Self-aligning roller bearing has double row rollers, and the outer ring has one shared spherical raceway, and the inner ring has two raceways and is inclined to an angle relative to the bearing axis. This ingenious structure makes it have the automatic self-aligning performance, so it is not easy to be affected by the angle error of the shaft and the bearing box seat or the shaft bending, and is suitable for the occasions where the installation error or the shaft deflection causes the angle error. In addition to being able to bear radial load, the bearing can also bear bidirectional axial load.

[0003] At present, in order to ensure the forming quality of the self-aligning roller bearing outer ring after processing, it is usually necessary to detect the outer diameter size or the size of the self-aligning roller bearing outer ring with taper and its height. In the prior art, the above detection work is usually operated by manual operation, which not only increases the labor intensity of people, but also has detection error of the workpiece due to the influence of manual work, and the usability is limited. There are also special detection tools now, but when a large number of workpieces are detected, the switching between multiple detection tools will undoubtedly affect the work progress, the detection efficiency is not high, and the practicability is poor. Therefore, we provide a self-aligning roller bearing outer ring automatic detection device which is reasonable in design, simple in structure, convenient in processing and integrates conveying, detection and output functions. In the case of a large number of workpieces, the workpiece can be detected in sequence, the labor intensity is reduced, the work progress is improved, the use functionality of the equipment is fully guaranteed, and the use requirement is effectively met. UTILITARIAN CONTENT

[0004] The utility model discloses in view of the technical problem existing in the detection process of the above-mentioned self-aligning roller bearing outer ring, and puts forward a self-aligning roller bearing outer ring automatic detection device which is reasonable in design, simple in structure, convenient in processing and integrates conveying, detection and output functions. In the case of a large number of workpieces, the workpiece can be detected in sequence, the labor intensity is reduced, the work progress is improved, the use functionality of the equipment is fully guaranteed, and the use requirement is effectively met.

[0005] In order to achieve the above object, the utility model discloses a technical scheme for automatic detection device of outer ring of self -aligning roller bearing, including detection device body, the one side of detection device body is provided with workpiece conveying equipment, the detection device body includes support frame, the upper of support frame is provided with work platform, the one side of work platform is provided with workpiece step -by -step feed frock, the upper of the other side of workbench is provided with outer diameter detection device, the one side of outer diameter detection device is provided with height detection device, the end of work platform is provided with workpiece guide mechanism, and workpiece guide mechanism includes with vertical lifting adjustable lifting platform, the one side of lifting platform is provided with push mechanism, and the one side of lifting platform opposite push mechanism is provided with guide-out platform, and is located below workpiece step -by -step feed frock.

[0006] As preferred, the workpiece step-by-step feed frock includes a screw rod moving adjustment mechanism, a longitudinal moving plate is arranged above the screw rod moving adjustment mechanism, a transverse moving frame is arranged above the longitudinal moving plate, two transverse moving plates are arranged above the transverse moving frame and can move and adjust relative to the transverse moving frame, a large clamping jaw is arranged above the transverse moving plate on the outer side, a small clamping jaw is arranged above the transverse moving plate on the inner side, a sliding strip is arranged above the outer side of the transverse moving frame, a sliding seat is arranged above the sliding strip, an adjustment cylinder is arranged on the sliding seat, a fixed frame is arranged at the output end of the adjustment cylinder, and the fixed frame is connected with the transverse moving frame, the sliding seat on the left side is fixedly connected with the transverse moving plate on the outer side and slidably connected with the transverse moving plate on the inner side, and the sliding seat on the right side is slidably connected with the transverse moving plate on the outer side and fixedly connected with the transverse moving plate on the inner side.

[0007] As preferred, the outer diameter detection device includes a first stand, a first driving cylinder is arranged above the first stand, a first adjustment plate is arranged at the output end of the first driving cylinder, the first adjustment plate is vertically lifted relative to the first stand, a limiting plate in Z-shaped design is arranged below the front side of the first adjustment plate, a linear displacement sensor is arranged on the front side of the limiting plate, a transverse sliding assembly is arranged on one side of the limiting plate, a connecting frame is arranged below the transverse sliding assembly and connected with the output end of the linear displacement sensor, and a detection frame in concave design is arranged below the connecting frame.

[0008] As preferred, the height detection device includes a second stand, a second driving cylinder is arranged above the second stand, a second adjustment plate is arranged at the output end of the second driving cylinder, the second adjustment plate is vertically lifted and adjusted relative to the second stand, and a height sensor detector is arranged on the outer side of the second adjustment plate.

[0009] Preferably, the lifting platform comprises lifting rods penetrating into the support frame, and a lifting plate is arranged above the lifting rods, a fixing seat in a concave shape is arranged between the four lifting rods, a lifting cylinder is arranged below the fixing seat, and an output end of the lifting cylinder penetrates the fixing seat and is connected with the lifting plate.

[0010] Preferably, the setting height of the pushing mechanism corresponds to the setting height of the guide-out table, the pushing mechanism comprises an L-shaped frame, a mounting seat is arranged above the L-shaped frame, a pushing cylinder is arranged above the mounting seat, and a pushing plate is arranged at an output end of the pushing cylinder.

[0011] Preferably, the guide-out table comprises a mounting frame connected with the support frame and in a concave shape, and an E-shaped material conveying table is arranged above the mounting frame and corresponds to two pushing mechanisms.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that,

[0013] 1. The automatic detection device for the outer ring of a self-aligning roller bearing provided by the utility model utilizes the work platform and the workpiece stepping feed tooling, the latter can adjust the position of the conveyed workpiece relative to the position on the work platform, and in particular, realizes the sequential feeding of the workpiece, so as to ensure the smooth progress of the subsequent detection work. The outer diameter detection device and the height detection device can carry out different detection work on the workpiece according to different use requirements, so as to ensure the forming quality of the workpiece and meet the use requirements. The device has reasonable design, simple structure, convenient processing, and integrates the functions of conveying, detection and output. In the case of a large number of workpieces, the workpiece can sequentially carry out detection work, the labor intensity is reduced, the work progress is improved, the use functionality of the equipment is fully guaranteed, and the use requirements are effectively met. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative labor.

[0015] Figure 1 It is a structure schematic view of the automatic detection device for the outer ring of a self-aligning roller bearing in an application state.

[0016] Figure 2 It is a front view of the structure of the automatic detection device for the outer ring of a self-aligning roller bearing in an application state.

[0017] Figure 3 It is a structure schematic view of the automatic detection device for the outer ring of a self-aligning roller bearing in another view.

[0018] Figure 4 It is a structure rear view schematic diagram of automatic detection device of outer ring of self-aligning roller bearing;

[0019] Figure 5 It is a structure schematic diagram of workpiece step feed tooling;

[0020] Figure 6 It is a structure side view of workpiece step feed tooling;

[0021] Figure 7 It is a structure front view of workpiece step feed tooling;

[0022] In the above figures, 1, workpiece conveying equipment;2, support frame;3, workbench;4, workpiece step feed tooling;41, longitudinal moving plate;42, transverse moving frame;43, transverse moving plate;44, large clamping jaw;45, small clamping jaw;46, slide bar;47, sliding seat;48, adjusting cylinder;481, fixed frame;5, outer diameter detection device;51, first stand;52, first drive cylinder;53, first adjusting plate;54, limiting plate;55, linear displacement sensor;56, transverse sliding assembly;57, connecting frame;58, detection frame;6, height detection device;61, second stand;62, second drive cylinder;63, second adjusting plate;64, height sensor detector;7, lifting platform;71, lifting rod;72, lifting plate;73, fixed seat;74, lifting cylinder;8, pushing mechanism;81, L-shaped frame;82, mounting seat;83, pushing cylinder;84, push plate;9, guide-out table;91, mounting frame;92, material conveying table;10, screw rod moving adjusting mechanism. DETAILED DESCRIPTION

[0023] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the following will further describe the present application with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0025] Embodiments, such as Figures 1-7The application discloses an automatic detection device for a plummer block bearing outer ring, which comprises a detection device body, a workpiece conveying device 1 arranged on one side of the detection device body, a material output end of the workpiece conveying device 1 and the detection device body, a material pushing mechanism arranged between the workpiece conveying device 1 and the detection device body, a support frame 2 arranged on the detection device body, a work platform 3 arranged above the support frame 2, a workpiece step feeding tool 4 arranged on one side of the work platform 3, an outer diameter detection device 5 arranged above the other side of the work platform 3, a height detection device 6 arranged on one side of the outer diameter detection device 5, a workpiece guide-out mechanism arranged at the end of the work platform 3, and a lifting platform 7, a pushing mechanism 8 and a guide-out table 9 arranged on one side of the lifting platform 7.

[0026] In the above process: the work platform 3 and the workpiece step feeding tool 4 are used to adjust the position of the conveyed workpiece relative to the position on the work platform 3, especially to realize the sequential feeding of the workpiece, to ensure the smooth progress of the subsequent detection work, and the outer diameter detection device 5 and the height detection device 6 are used to carry out different detection work on the workpiece according to different use requirements, to ensure the forming quality of the workpiece and meet the use requirements; the device is designed rationally, simple in structure, convenient to process and integrates the functions of conveying, detection and outputting, which can ensure that the workpiece can carry out detection work in sequence under the condition of a large number of workpieces, reduce the labor intensity, improve the work progress, fully guarantee the use functionality of the equipment and effectively meet the use requirements.

[0027] In order to realize the sequential feeding of the workpiece and ensure the smooth progress of the detection work, the workpiece step feeding tool 4 includes a screw moving adjusting mechanism 10, a longitudinal moving plate 41 is arranged above the screw moving adjusting mechanism 10, the longitudinal moving plate 41 can be moved and adjusted in the transverse direction under the driving of the screw moving adjusting mechanism 10, to ensure the effective realization of the clamping action, a transverse moving frame 42 is arranged above the longitudinal moving plate 41, the transverse moving frame 42 can be moved and adjusted in the transverse direction relative to the longitudinal moving plate 41, so that the clamped workpiece can be delivered and conveyed at multiple positions in the transverse direction, to ensure the continuity of the detection work, two transverse moving plates 43 are arranged above the transverse moving frame 42 and can be moved and adjusted relative to the transverse moving frame 42, a large clamping claw 44 is arranged above the outer transverse moving plate 43, and a small clamping claw 5 is arranged above the inner transverse moving plate 43, a sliding bar 46 is arranged above the outer side of the transverse moving frame 42, a sliding seat 47 is arranged above the sliding bar 46, an adjusting cylinder 48 is arranged on the sliding seat 47, the output end of the adjusting cylinder 48 is provided with a fixing frame 481 and is connected with the transverse moving frame 42, the left sliding seat 47 is fixedly connected with the outer transverse moving plate 43 and is slidingly connected with the inner transverse moving plate 43, and the right sliding seat 47 is slidingly connected with the outer transverse moving plate 43 and is fixedly connected with the inner transverse moving plate 43, and the specific description is as follows: for the transverse moving plate 43, it can be moved towards the geometric center of the transverse moving frame 42 under the driving of the adjusting cylinder 48, when both groups of transverse moving plates 43 are moved towards the geometric center of the transverse moving plate 43, the large clamping claw 44 and the small clamping claw 5 cooperate to clamp the workpiece, when the workpiece is clamped by the clamping claw, the transverse moving frame 42 is controlled to move in the longitudinal direction relative to the longitudinal moving plate 41, to convey the workpiece at the corresponding position to the next position, and then the clamping claw and the transverse moving frame 42 are reset for the clamping of the next workpiece, to ensure the continuity of the detection work.

[0028] In order to effectively complete the convenient detection of the outer diameter size of the workpiece, the outer diameter detection device 5 comprises a first stand 51, the upper portion of the first stand 51 is provided with a first driving cylinder 52, the output end of the first driving cylinder 52 is provided with a first adjusting plate 53, and the first adjusting plate 53 is vertically lifted relative to the first stand 51, the front side of the first adjusting plate 53 is provided with a limiting plate 54 designed in a Z shape, the front side of the limiting plate 54 is provided with a linear displacement sensor 55, one side of the limiting plate 54 is provided with a transverse sliding assembly 56, which generally comprises a slide bar and a slide block, so as to ensure the smoothness of the movement of the detection frame 58, the lower portion of the transverse sliding assembly 56 is provided with a connecting frame 57 connected with the output end of the linear displacement sensor 55, the lower portion of the connecting frame 57 is provided with a detection frame 58 designed in a concave shape, and the specific description is as follows: the limiting plate 54 is fixed relative to the first adjusting plate 53, the moving end of the linear displacement sensor 55 can drive the detection frame 58 to move during the detection, until the detection frame 58 is in contact with the outer periphery of the workpiece, at this time, the moving distance of the detection frame 58 close to the outer periphery of the workpiece can be detected by the linear displacement sensor 55, so as to realize the convenient detection of the outer diameter size of the workpiece, and further, the outer diameter detection device 5 provided by the embodiment can carry out various detection work on the workpiece, such as first contacting the upper side of the outer periphery of the workpiece, first detecting the outer diameter of the workpiece, then controlling the downward movement, and then detecting the taper condition of the middle position or the lower side of the workpiece by using the detection frame 58, so as to meet different use requirements and improve the work progress.

[0029] In order to complete the detection of the height of the workpiece, the height detection device 6 comprises a second stand 61, the upper portion of the second stand 61 is provided with a second driving cylinder 62, the output end of the second driving cylinder 62 is provided with a second adjusting plate 63, and the second adjusting plate 63 is vertically lifted relative to the second stand 61, the outer side of the second adjusting plate 63 is provided with a height sensor detector 64, for the height sensor detector 64, a laser range finder or a photoelectric height detector in the prior art is selected, the specific working principle and working mode of the device can be known by the person skilled in the art, and the specific description is as follows: when the workpiece is conveyed to the lower portion of the height detection device 6 by the workpiece stepping feed tool 4, the second driving cylinder 62 is controlled to operate, the second adjusting plate 63 is lowered, and the height sensor detector 64 is lowered, the height sensor detector 64 always corresponds to the upper surface of the workpiece, according to the measured height, whether the height of the workpiece meets the standard is fed back, so as to meet the use requirement.

[0030] In order to make the workpiece after detection can be smoothly exported, the lifting platform 7 includes lifting rod 71, and is through to the support frame 2, the upper of lifting rod 71 is provided with lifting plate 72, the four lifting rod 71 between the fixed seat 73 of recess shape design is provided, the lower of fixed seat 73 is provided with lifting cylinder 74, and its output end is through fixed seat 73, and is connected with lifting plate 72, specific description is: lifting plate 72 can be with lifting rod 71 relative to support frame 2 in vertical direction and is adjusted, and its specification size is established at least can place two workpieces, especially corresponding to export table 9, that is, lifting plate 72 is in high position, it is with work platform 3 flush, ensure that workpiece can be conveniently conveyed by workpiece step feed tooling 4, then using the lifting adjustment of lifting platform 7, can drive workpiece to the position with export table 9 flush, facilitate subsequent pushing mechanism 8 to push it, ensure the smoothness of processing work, satisfy the use demand.

[0031] In order to complete the convenient export of the workpiece after detection, the setting height of pushing mechanism 8 corresponds to the setting height of export table 9, pushing mechanism 8 includes L-shaped frame 81, L-shaped frame 81 is provided with L-shaped frame 82 on the upper, L-shaped frame 82 is provided with pushing cylinder 83 on the upper, the output end of pushing cylinder 83 is provided with push plate 84, specific description is: the workpiece after detection is placed on lifting platform 7, then lifting platform 7 is lowered, makes it with export table 9 flush, then control pushing mechanism 8 runs, using the driving of pushing cylinder 83 with push plate 84 runs, then acts on workpiece, makes it be pushed into export table 9, completes output, of course, for the established pushing mechanism 8, it is established with two groups, one group is used to push the unqualified workpiece, one group is used to push the qualified workpiece, that is, when the workpiece detected is qualified, the pushing mechanism 8 in unqualified place does not act, on the contrary, when the workpiece detected is qualified, the pushing mechanism 8 in qualified place does not act, of course, when two workpieces are in lifting platform 7, the first is qualified, and the latter is unqualified, two synchronous actions, that is, the pushing mechanism 8 in qualified place is responsible for pushing out the qualified, the pushing mechanism 8 in unqualified place pushes out the unqualified workpiece, realizes the convenient classification of workpiece, improves work progress, satisfies the use demand.

[0032] In order to realize the convenient export of the workpiece after detection, export table 9 includes installation frame 91 connected with support frame 2 and recess shape design, installation frame 91 is provided with E-shaped design material conveying table 92 on the upper, and corresponds to two pushing mechanisms 8, specific description is: the height of material conveying table 92 is the same when lifting platform 7 reaches the lowest position, and for the established material conveying table 92, it includes two output channels, one is for exporting qualified products, and one is for exporting unqualified products, greatly improves the use functionality of device equipment, satisfies the use demand.

[0033] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. An automatic inspection device for the outer ring of a self-aligning roller bearing, comprising an inspection device body, wherein a workpiece conveying device is provided on one side of the inspection device body, characterized in that, The detection device body includes a support frame, a working platform is arranged above the support frame, a workpiece stepping feed fixture is arranged on one side of the working platform, an outer diameter detection device is arranged above the other side of the working platform, a height detection device is arranged on one side of the outer diameter detection device, and a workpiece ejection mechanism is arranged at the end of the working platform. The workpiece ejection mechanism includes a vertically adjustable lifting platform, a pushing mechanism is arranged on one side of the lifting platform, and an ejection table is arranged on the side of the lifting platform opposite to the pushing mechanism, and is located below the workpiece stepping feed fixture.

2. The automatic detection device for the outer ring of a self-aligning roller bearing according to claim 1, characterized in that, The workpiece stepping feed fixture includes a lead screw movement adjustment mechanism. A longitudinal movement plate is arranged above the lead screw movement adjustment mechanism. A transverse movement frame is arranged above the longitudinal movement plate. Two transverse movement plates that can be moved and adjusted relative to the transverse movement frame are arranged above the transverse movement frame. A large clamping jaw is arranged above the outer transverse movement plate, and a small clamping jaw is arranged above the inner transverse movement plate. A slide bar is arranged above the outer side of the transverse movement frame, and a sliding seat is arranged above the slide bar. An adjusting cylinder is arranged on the sliding seat, and a fixed frame is arranged at its output end and connected to the transverse movement frame. The sliding seat on the left side is fixedly connected to the outer transverse movement plate and slidably connected to the inner transverse movement plate. The sliding seat on the right side is slidably connected to the outer transverse movement plate and fixedly connected to the inner transverse movement plate.

3. The automatic detection device for the outer ring of a self-aligning roller bearing according to claim 2, characterized in that, The outer diameter detection device includes a first upright frame, a first driving cylinder is arranged above the first upright frame, a first adjusting plate is arranged at the output end of the first driving cylinder, and the adjusting plate is vertically raised and lowered relative to the first upright frame. A limiting plate with a Z-shaped design is arranged below the front side of the first adjusting plate. A linear displacement sensor is arranged at the front side of the limiting plate. A transverse sliding assembly is arranged on one side of the limiting plate. A connecting frame is arranged below the transverse sliding assembly and is connected to the output end of the linear displacement sensor. A detection frame with a concave design is arranged below the connecting frame.

4. The automatic detection device for the outer ring of a self-aligning roller bearing according to claim 3, characterized in that, The height detection device includes a second stand, a second drive cylinder is arranged above the second stand, a second adjustment plate is arranged at the output end of the second drive cylinder, and the adjustment plate is adjusted vertically relative to the second stand. A height sensor detector is arranged on the outside of the second adjustment plate.

5. The automatic detection device for the outer ring of a self-aligning roller bearing according to claim 4, characterized in that, The lifting platform includes lifting rods that extend into the support frame. A lifting plate is provided above the lifting rods. A fixed seat with a concave design is provided between the four lifting rods. A lifting cylinder is provided below the fixed seat, and its output end extends through the fixed seat and is connected to the lifting plate.

6. The automatic detection device for the outer ring of a self-aligning roller bearing according to claim 5, characterized in that, The height of the material pushing mechanism corresponds to the height of the output table. The material pushing mechanism includes an L-shaped frame, a mounting base is provided above the L-shaped frame, a material pushing cylinder is provided above the mounting base, and a push plate is provided at the output end of the material pushing cylinder.

7. The automatic detection device for the outer ring of a self-aligning roller bearing according to claim 6, characterized in that, The output platform includes a mounting frame with a concave shape that is connected to the support frame. An E-shaped feeding platform is provided above the mounting frame and corresponds to two pushing mechanisms.

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