Bearing ring quality inspection platform

Abstract

The utility model provides a bearing ring quality inspection platform, which relates to the technical field of bearing quality inspection, and comprises a bearing quality inspection table, a detection support frame is fixedly connected above the bearing quality inspection table, the front end of the detection support frame is fixedly connected with an image calculation display, a three-way camera shooting frame is arranged below the detection support frame, and the three-way camera shooting frame is fixedly connected with the image calculation display. Three detection cameras are fixedly connected to the lower portion of the three-way camera shooting frame and connected with an image calculation displayer through electric wires, a transposition servo motor is fixedly connected to the upper surface of the bearing quality inspection table, and automatic straightening and automatic clamping functions of a workpiece are achieved through cooperation of an unloading supporting block and an auxiliary centering clamp. After the workpiece is placed above the ferrule placing plate, the two auxiliary centering plates are combined for automatic straightening and clamping, so that the manual labor amount is reduced, the quality inspection efficiency of the bearing ferrule is further improved, and the problem that the visual inspection equipment is in a shutdown waiting stage in the workpiece placing process and the production cost is reduced is solved. And the visual inspection equipment cannot be efficiently used.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing quality inspection technical field especially relates to a bearing ring quality inspection platform. BACKGROUND

[0002] When bearing ring is manufactured, the ring blank is formed through a series of cutting, grinding and superfinishing processes, in order to improve the yield of the bearing ring and ensure the quality of the bearing, the dimensional accuracy, shape accuracy, position accuracy and surface quality of the bearing ring need to be inspected, and the existing bearing inspection is generally carried out by visual inspection equipment, the bearing is photographed by a camera and transmitted to a computer, and the appearance image of the bearing ring is identified and measured by the computer.

[0003] In the visual inspection and quality inspection of the traditional bearing, the bearing ring needs to be placed in the detection area by manual operation, and the bearing ring needs to be placed in the correct position, the placing accuracy of the bearing ring is required to be high, the placing efficiency is low, and the detection efficiency is low, and the visual inspection equipment is in the shutdown waiting stage during the placing of the workpiece, and the visual inspection equipment cannot be used efficiently. SUMMARY

[0004] The bearing ring quality inspection platform disclosed in the embodiments of the present application solves the problem that in the visual inspection and quality inspection of the traditional bearing, the bearing ring needs to be placed in the detection area by manual operation, and the bearing ring needs to be placed in the correct position, the placing accuracy of the bearing ring is required to be high, the placing efficiency is low, and the detection efficiency is low, and the visual inspection equipment is in the shutdown waiting stage during the placing of the workpiece, and the visual inspection equipment cannot be used efficiently.

[0005] In the first aspect, a bearing ring quality inspection platform is provided, which specifically comprises: a bearing inspection table, a detection support frame is fixedly connected above the bearing inspection table, an image calculation display is fixedly connected to the front end of the detection support frame, a three-way camera frame is installed below the detection support frame, three detection cameras are fixedly connected below the three-way camera frame, the detection cameras are connected to the image calculation display through electrical lines, a transposition servo motor is fixedly connected to the upper surface of the bearing inspection table, two unloading support blocks are fixedly connected above the bearing inspection table through a support, the two unloading support blocks are respectively located in front of and behind the transposition servo motor, the unloading support blocks are in a rhombus structure, a ring detection rotary table is installed on the rotating shaft of the transposition servo motor through interference fit, six light transmission grooves are formed in the ring detection rotary table, a ring placing plate is fixedly connected inside the light transmission grooves, six groups of auxiliary centering clamps are movably connected above the ring detection rotary table, the six groups of auxiliary centering clamps are respectively located outside the six light transmission grooves, and each group of auxiliary centering clamps is composed of two auxiliary centering plates.

[0006] At least some embodiments, the unloading support block rear surface fixedly installed with two lighting lamps.

[0007] At least some embodiments, the sleeve ring placement plate lower surface outer edge fixedly connected with a mounting web, the mounting web is fixedly connected with the sleeve ring detection rotary table lower surface through screws, the sleeve ring placement plate is a circular white light-transmitting acrylic plate, the upper surface of the sleeve ring placement plate is flush with the upper surface of the sleeve ring detection rotary table.

[0008] At least some embodiments, the light-transmitting groove is externally provided with two guide sliding grooves, and the guide sliding grooves longitudinally penetrate the sleeve ring detection rotary table.

[0009] At least some embodiments, the auxiliary centering plate inner end opening is in an L-shaped structure, the auxiliary centering plate inner end opening upper edge is fixedly connected with an inner folding edge, and the auxiliary centering plate lower side is fixedly connected with a propelling link, the propelling link is provided with side sliding grooves on both sides of the propelling link connection position, and the side sliding grooves are in sliding connection with the guide sliding grooves.

[0010] At least some embodiments, the propelling link lower surface inner end is fixedly connected with a lower push plate, and the lower push plate end surface both edges are provided with push plate chamfers.

[0011] At least some embodiments, the propelling link upper surface is fixedly connected with a reset pull plate, and the reset pull plates of the same group of auxiliary centering clamps are fixedly connected with a reset tension spring.

[0012] The utility model provides a bearing ring quality detection platform, has the following beneficial effects:

[0013] In the bearing ring visual detection device, the three detection cameras respectively take pictures of the bearing ring from three different directions, identify and calculate the size data of the bearing ring in three directions, improve the visual detection accuracy, install the lighting lamp above the unloading support block below the detection camera, illuminate the sleeve ring placement plate through the lighting lamp, improve the shooting clarity of the upper detection camera downward to the bearing ring, and reduce the visual recognition error.

[0014] In addition, the sleeve ring detection rotary table is used for placing the bearing ring and as a visual detection table, the sleeve ring detection rotary table is driven to rotate by the transposition servo motor, the six sleeve ring placement plates pass below the detection camera during the rotation of the sleeve ring detection rotary table, the workpiece is placed and taken on the sleeve ring placement plate in front of the sleeve ring detection rotary table, the workpiece on the sleeve ring placement plate behind the sleeve ring detection rotary table is detected through the detection camera, the downtime waiting time of the visual detection equipment is shortened, and the visual detection equipment is used efficiently.

[0015] In addition, the automatic alignment and automatic clamping functions of the workpiece are realized by cooperating with the unloading support block and the auxiliary centering clamp, the workpiece is placed above the ring placing plate, and then the automatic alignment and clamping are realized by merging the two auxiliary centering plates, so that the labor amount is reduced, and the bearing ring quality inspection efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0017] The drawings in the following description only relate to some embodiments of the present application, and are not a limitation of the present application.

[0018] In the drawings:

[0019] Figure 1 A schematic view showing the overall structure of the present application is shown;

[0020] Figure 2 A structural schematic view of the bottom of the present application is shown;

[0021] Figure 3 A structural schematic view of the detection camera of the present application is shown;

[0022] Figure 4 A structural schematic view of the unloading support block of the present application is shown;

[0023] Figure 5 A structural schematic view of the ring detection rotating table of the present application is shown;

[0024] Figure 6 A structural schematic view of the bottom of the ring detection rotating table of the present application is shown;

[0025] Figure 7 A structural schematic view of the auxiliary centering plate of the present application is shown.

[0026] LIST OF REFERENCE NUMERALS

[0027] 1, bearing quality inspection table; 101, unloading support block; 102, illuminating lamp; 2, transposition servo motor; 3, detection support frame; 301, three-way camera frame; 302, detection camera; 4, image calculation display; 5, ring detection rotating table; 501, light transmission groove; 502, guide sliding groove; 503, ring placing plate; 504, mounting connecting plate; 6, auxiliary centering plate; 601, inner folding edge; 602, side sliding groove; 603, advancing connecting frame; 604, lower pushing plate; 605, pushing plate chamfer; 606, reset pulling plate; 607, reset tension spring. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0029] Embodiment one: please refer to Figures 1 to 7 :

[0030] The utility model proposes a bearing ring quality inspection platform, include: bearing quality inspection platform 1, bearing quality inspection platform 1 top fixedly connected with detection support frame 3, the front end of detection support frame 3 is fixedly connected with image computing display 4, detection support frame 3 below is installed with three direction camera frame 301, three direction camera frame 301 below fixedly connected with three detection camera 302, detection camera 302 is connected with image computing display 4 through electric nature line, the upper surface of bearing quality inspection platform 1 is fixedly connected with transposition servo motor 2, bearing quality inspection platform 1 top is fixedly connected with two unloading support blocks 101 through support, two unloading support blocks 101 are located in the front and back of transposition servo motor 2 respectively, unloading support block 101 is rhombus structure, the shaft of transposition servo motor 2 is installed with ring detection rotary table 5 through interference fit, six light transmission grooves 501 are seted up on ring detection rotary table 5, light transmission groove 501 is fixedly connected with ring placing plate 503 inside, the outer edge of ring placing plate 503 lower surface is fixedly connected with mounting connecting plate 504, and mounting connecting plate 504 is fixedly connected with the lower surface of ring detection rotary table 5 through screw, six groups of auxiliary centering clamps are movably connected on the upper side of ring detection rotary table 5, six groups of auxiliary centering clamps are located outside six light transmission grooves 501 respectively, and each group of auxiliary centering clamp is composed of two auxiliary centering plates 6, two illuminating lamps 102 are fixedly installed on the upper surface of unloading support block 101 behind transposition servo motor 2, ring placing plate 503 is circular white light transmission acrylic plate, and the upper surface of ring placing plate 503 is flush with the upper surface of ring detection rotary table 5;When ring placing plate 503 is shifted to the below of detection camera 302 along with the rotation of ring detection rotary table 5, illuminating lamp 102 is used to illuminate ring placing plate 503, so that ring placing plate 503 emits light, and the definition of visual detection is improved.

[0031] In the embodiment of the present disclosure, two guide sliding grooves 502 are arranged outside the light transmission groove 501, the guide sliding groove 502 is longitudinally arranged through the ring detection rotary table 5, the lower side of the auxiliary centering plate 6 is fixedly connected with the advancing connecting frame 603, the side sliding groove 602 is arranged on both sides of the connecting position of the auxiliary centering plate 6 and the advancing connecting frame 603, the side sliding groove 602 is slidingly connected with the guide sliding groove 502, and the guide sliding groove 502 plays a guiding role, so that the two auxiliary centering plates 6 can linearly approach or move away from the center of the guide sliding groove 502.

[0032] In the embodiment of the present disclosure, the inner end opening of the auxiliary centering plate 6 is in an "L" shape structure, and the inner end opening of the auxiliary centering plate 6 is fixedly connected with an inner folding edge 601 on the upper edge; through the cooperation of the two auxiliary centering plates 6, when the two auxiliary centering plates 6 are simultaneously close to the middle, the "L" shaped opening is attached to the outer surface of the bearing ring, the bearing ring is clamped and aligned, and the bearing ring is automatically moved to the position of the center of the ring placement plate 503.

[0033] In the embodiment two, on the basis of the embodiment one, the lower surface of the pushing and connecting frame 603 is fixedly connected with a lower pushing plate 604 at the inner end, and the end faces of the lower pushing plate 604 are provided with pushing plate chamfers 605 on both edges; the pushing and connecting frame 603 is fixedly connected with a reset pull plate 606, and the two reset pull plates 606 of the same group of auxiliary centering clamps are fixedly connected with a reset tension spring 607; when the auxiliary centering plate 6 moves to the position of the unloading support block 101 with the rotation of the ring detection rotating table 5, the tapered end of the unloading support block 101 is inserted into the gap between the two pushing plate chamfers 605, so that the two auxiliary centering plates 6 are simultaneously moved outward, leaving a visual detection space for the bearing ring, and the bearing ring located above the ring placement plate 503 can be taken and installed in this state, realizing the automatic alignment and automatic clamping function of the workpiece, so that the workpiece is placed above the ring placement plate 503 and is automatically aligned and clamped through the combination of the two auxiliary centering plates 6.

[0034] The working principle of the embodiment is as follows: first, the transposition servo motor 2 is set to rotate intermittently, and the rotation angle of single start is sixty degrees; after the transposition servo motor 2 is started, the ring detection rotating table 5 is rotated by the transposition servo motor 2, the auxiliary centering clamp is in an unfolded state at the position of the ring placement plate 503 at the front end of the ring detection rotating table 5, the bearing ring can be placed between the two auxiliary centering plates 6, and then the auxiliary centering clamp is combined under the action of the reset tension spring 607 after the transposition servo motor 2 is started, the auxiliary centering clamp is separated from the unloading support block 101, the bearing ring is clamped by the inner folding edge 601 and moved to the center of the ring placement plate 503, when the ring placement plate 503 moves to the position below the detection camera 302 with the rotation of the ring detection rotating table 5, the tapered end of the unloading support block 101 is inserted into the gap between the two pushing plate chamfers 605, so that the two auxiliary centering plates 6 are simultaneously moved outward, leaving a visual detection space for the bearing ring, the three directions of the bearing ring are imaged by the three detection cameras 302 and transmitted to the image calculation display 4 for calculation, identification and display, if there is a defective product, the quality inspection personnel can be reminded to pick out the defective workpiece, and the efficient quality inspection of the bearing ring can be completed.

[0035] In this paper, the following points need attention:

[0036] 1. The drawings of the embodiment of the present disclosure only relate to the structures involved in the embodiment of the present disclosure, and other structures can be referred to the general design.

[0037] 2. Embodiments and features of embodiments of the present disclosure can be combined if not mutually exclusive to result in new embodiments.

[0038] The above merely provides the specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A bearing ring quality inspection platform, comprising: The bearing quality inspection platform (1) is fixedly connected above the bearing quality inspection platform (1), the detection support frame (3) is fixedly connected to the front end of the detection support frame (3), the image calculation display (4) is installed below the detection support frame (3), three direction camera frames (301) are installed below the three direction camera frames (301), three detection cameras (302) are fixedly connected below the three direction camera frames (301), the detection camera (302) is connected to the image calculation display (4) through the electric line, characterized in that the upper surface of the bearing quality inspection platform (1) is fixedly connected with the transposition servo motor (2), the bearing quality inspection platform (1) is fixedly connected with two unloading support blocks (101) through the support above the bearing quality inspection platform (1), two unloading support blocks (101) are respectively located in the front and rear of the transposition servo motor (2), the unloading support block (101) is a rhombic structure, the shaft of the transposition servo motor (2) is installed with the raceway detection rotary table (5) through the interference fit, six light transmission grooves (501) are formed in the raceway detection rotary table (5), the raceway detection rotary table (5) is fixedly connected with the raceway placing plate (503) inside the light transmission groove (501), six groups of auxiliary centering clamps are movably connected above the raceway detection rotary table (5), six groups of auxiliary centering clamps are respectively located outside the six light transmission grooves (501), and each group of auxiliary centering clamps is composed of two auxiliary centering plates (6).

2. The bearing ring quality inspection platform according to claim 1, wherein The upper surface of the unloading support block (101) behind the transposition servo motor (2) is fixedly installed with two illuminating lamps (102).

3. The bearing ring quality inspection platform according to claim 1, wherein The lower surface of the raceway placing plate (503) is fixedly connected with the mounting web (504) at the outer edge, and the mounting web (504) is fixedly connected to the lower surface of the raceway detection rotary table (5) through screws.

4. The bearing ring quality inspection platform according to claim 1, wherein Two guide sliding grooves (502) are formed outside the light transmission groove (501), and the guide sliding grooves (502) longitudinally penetrate the raceway detection rotary table (5).

5. The bearing ring quality inspection platform according to claim 4, wherein The inner end opening of the auxiliary centering plate (6) is fixedly connected with the inner folding edge (601) at the upper edge, the lower surface of the auxiliary centering plate (6) is fixedly connected with the advancing link (603), the advancing link (603) is provided with the side sliding groove (602) at both sides of the connecting position of the auxiliary centering plate (6), and the side sliding groove (602) is slidably connected with the guide sliding groove (502).

6. The bearing ring quality inspection platform according to claim 5, wherein The lower surface of the advancing link (603) is fixedly connected with the lower push plate (604) at the inner end, and the end surface of the lower push plate (604) is provided with the push plate chamfer (605) at both edges.

7. The bearing ring quality inspection platform according to claim 5, wherein The advancing link (603) is fixedly connected with the reset pull plate (606), and the reset pull spring (607) is fixedly connected between the two reset pull plates (606) of the same group of auxiliary centering clamps.

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