Cylindrical bearing roller roundness detection device

Abstract

The utility model relates to the technical field of cylindrical bearings, in particular to a cylindrical bearing roller roundness detection device which comprises a detection seat, a detection mechanism is arranged in the detection seat, a controller is installed on the front face of the detection seat, and a storage battery is installed at the bottom of the detection seat. The detection mechanism comprises a sliding seat slidably connected to the upper portion of the center in the detection seat, an electric push rod is fixedly connected to the outer wall of the sliding seat, a rotating plate is rotatably connected to the bottom of the sliding seat, and a driving plate is rotatably connected to the position, under the rotating plate, of the inner wall of the detection seat; a driving motor is fixedly connected to the center of the bottom of the driving plate, and electric sliding rails are fixedly connected to the positions, on the two sides of the rotating plate, in the detection base. The roundness detection device solves the problems that an existing roundness detection device cannot comprehensively detect a roller, and the accuracy of a detection result is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to cylindrical bearing technical field, concretely is a cylindrical bearing roller roundness detection device. BACKGROUND

[0002] Roundness detection device is to cylindrical bearing roller detection equipment, but the existing roundness detection device still has the deficiency, specifically, the existing roundness detection device can not be overall detection to the roller, and the detection result accuracy is low.

[0003] Therefore, cylindrical bearing roller roundness detection device is needed to solve the problems in the background art. UTILITY MODEL CONTENTS

[0004] The utility model discloses a cylindrical bearing roller roundness detection device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A cylindrical bearing roller roundness detection device, including the detection seat, the inside of detection seat is provided with detection mechanism, the front of detection seat is installed with controller, the bottom of detection seat is installed with battery;

[0007] The detection mechanism includes the sliding seat that is slidably connected at the inside center of detection seat top, the outer wall of sliding seat is fixedly connected with electric push rod, the bottom of sliding seat is rotatably connected with rotating plate, the inner wall of detection seat and below rotating plate rotatably connected with drive plate, the bottom center of drive plate is fixedly connected with drive motor, the inside of detection seat and both sides of rotating plate are fixedly connected with electric slide rail, the outer wall of electric slide rail is installed with the sliding platform that is connected, the outer wall of sliding platform is fixedly connected with adjusting plate, the inside of adjusting plate is rotatably connected with drive screw, the outer wall of drive screw and above sliding seat are threadedly connected with sliding nut, the outer wall of sliding nut and the position close to sliding seat are fixedly connected with fixed rod, the inside of fixed rod is fixedly connected with pressure sensor, the inside of fixed rod and the position close to pressure sensor are slidably connected with detection rod, the outer wall of detection rod is installed with return spring, the inside of adjusting plate and above drive screw are fixedly connected with adjusting motor.

[0008] As the preferred scheme of the utility model, the detection seat is made of aluminum alloy, and the controller and the battery are electrically connected.

[0009] As the preferred scheme of the utility model, the sliding seat, the driving plate, the rotating plate and the adjusting plate are all made of ABS plastic, the sliding seat is designed in C-shaped structure, and the connecting modes of the electric push rod with the detection seat, the driving motor with the detection seat, the adjusting motor with the driving screw rod and the reset spring with the fixing rod are all fixed connection.

[0010] As the preferred scheme of the utility model, the fixing rod and the detection rod are both made of aluminum alloy, the diameters of the rotating plate and the driving plate are adapted to the diameter of the cylindrical bearing roller, and the connecting modes of the adjusting plate with the fixing rod and the adjusting plate with the detection seat are both sliding connection.

[0011] As the preferred scheme of the utility model, the adjusting plate is provided with two groups, and the fixing rod penetrates and extends to the outside of the adjusting plate.

[0012] As the preferred scheme of the utility model, the electric sliding rail is provided with four groups, and the connecting modes of the driving motor, the pressure sensor, the electric sliding rail and the adjusting motor with the controller are all electric connection.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、In the utility model, a cylindrical bearing roller roundness detection device is designed, the detection mechanism in the device is used to detect the roller, the bearing roller is placed on the driving plate, the controller starts the electric push rod, the electric push rod pushes the sliding seat to move downward, the descending sliding seat drives the rotating plate to press the bearing roller, the controller starts the electric sliding rail, the electric sliding rail drives the adjusting plate and the detection rod to move to the center through the sliding table, the moving detection rod drives the extrusion rod to be close to the bearing roller, the extrusion rod moves inward under the extrusion of the bearing ball, the inward moving extrusion rod extrudes the pressure sensor, when the pressure sensor detects the pressure of the extrusion rod, the controller closes the electric sliding rail, the adjusting plate and the detection rod are not close to the bearing roller, the controller starts the driving motor, the driving motor drives the bearing roller to rotate through the driving plate, at the same time, the controller starts the adjusting motor, the adjusting motor drives the driving screw rod to rotate, the rotating driving screw rod drives the detection rod and the extrusion rod to move downward through the sliding nut, the downward moving extrusion rod detects the rotating bearing roller, the bearing roller can be comprehensively detected, the problem that the existing roundness detection device cannot comprehensively detect the roller and the detection result accuracy is low is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 It is the utility model Figure 2Enlarged view at A.

[0018] In the figure: 1, detection seat; 2, detection mechanism; 3, controller; 4, battery; 201, sliding seat; 202, electric push rod; 203, rotating plate; 204, driving plate; 205, driving motor; 206, electric sliding rail; 207, sliding table; 208, adjusting plate; 209, driving screw; 210, sliding nut; 211, fixed rod; 212, pressure sensor; 213, detection rod; 214, reset spring; 215, adjusting motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0020] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the drawings, and several embodiments of the present application are given. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar terms as used herein are for the purpose of illustration only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The use of the terms "and / or" includes a combination of one or more of the associated listed items.

[0023] Embodiments, please see Figures 1-3 The present application provides a technical solution:

[0024] A cylindrical bearing roller roundness detection device, including detection seat 1, the inside of detection seat 1 is provided with detection mechanism 2, the front of detection seat 1 is installed with controller 3, the bottom of detection seat 1 is installed with battery 4;

[0025] The detection seat 1 is made of aluminum alloy, and the controller 3 is electrically connected with the battery 4;

[0026] In this embodiment, referring to Figure 2 and Figure 3 , the detection mechanism 2 comprises a sliding seat 201 slidingly connected above the center of the inside of the detection seat 1, the outer wall of the sliding seat 201 is fixedly connected with an electric push rod 202, the bottom of the sliding seat 201 is rotatably connected with a rotating plate 203, the inner wall of the detection seat 1 and directly below the rotating plate 203 is rotatably connected with a driving plate 204, the bottom center of the driving plate 204 is fixedly connected with a driving motor 205, the inside of the detection seat 1 and on both sides of the rotating plate 203 are fixedly connected with electric sliding rails 206, the outer wall of the electric sliding rails 206 is installed with a sliding table 207, the outer wall of the sliding table 207 is fixedly connected with an adjusting plate 208, the inside of the adjusting plate 208 is rotatably connected with a driving screw 209, the outer wall of the driving screw 209 and above the sliding seat 201 is threadedly connected with a sliding nut 210, the outer wall of the sliding nut 210 and near the sliding seat 201 is fixedly connected with a fixed rod 211, the inside of the fixed rod 211 is fixedly connected with a pressure sensor 212, the inside of the fixed rod 211 and near the pressure sensor 212 is slidingly connected with a detection rod 213, the outer wall of the detection rod 213 is installed with a return spring 214, and the inside of the adjusting plate 208 and above the driving screw 209 is fixedly connected with an adjusting motor 215.

[0027] The sliding seat 201, the driving plate 204, the rotating plate 203 and the adjusting plate 208 are all made of ABS plastic, the sliding seat 201 is designed in a C-shaped structure, the electric push rod 202, the driving motor 205, the adjusting motor 215 and the return spring 214 are all fixedly connected with the detection seat 1 and the driving screw 209 and the fixed rod 211, the fixed rod 211 and the detection rod 213 are both made of aluminum alloy, the diameters of the rotating plate 203 and the driving plate 204 are matched with the diameter of the cylindrical bearing roller, the adjusting plate 208 and the fixed rod 211 and the adjusting plate 208 and the detection seat 1 are all slidingly connected, the adjusting plate 208 is provided with two groups, the fixed rod 211 penetrates through and extends out of the adjusting plate 208, the electric sliding rails 206 are provided with four groups, and the driving motor 205, the pressure sensor 212, the electric sliding rails 206 and the adjusting motor 215 are all electrically connected with the controller 3.

[0028] The utility model discloses a work flow: when using the cylindrical bearing roller roundness detection device designed in the scheme, bearing roller is placed on the drive board 204, and controller 3 starts electric push rod 202, and electric push rod 202 pushes slide 201 to move downwards, and the slide 201 that drops will drive rotary plate 203 to press the bearing roller, and controller 3 starts electric slide rail 206, and electric slide rail 206 drives adjusting plate 208 and fixed rod 211 to move to the center through slide table 207, and the fixed rod 211 that moves will drive detection rod 213 to be close to the bearing roller, and detection rod 213 moves inwards under the extrusion of bearing ball, and the detection rod 213 that moves inwards will extrude pressure sensor 212, and when pressure sensor 212 detects the pressure of detection rod 213, controller 3 closes electric slide rail 206, and adjusting plate 208 and fixed rod 211 do not approach the bearing roller again, and controller 3 starts drive motor 205, and drive motor 205 drives bearing roller to rotate through drive board 204, and at the same time, controller 3 starts adjusting motor 215, and adjusting motor 215 drives drive screw 209 to rotate, and the drive screw 209 that rotates will drive detection rod 213 and detection rod 213 to move downwards through sliding nut 210, and the detection rod 213 that moves downwards will rotate the bearing roller and detect;

[0029] When the roundness of bearing roller does not meet the standard value, the extrusion force of bearing roller on the detection rod 213 on both sides is different, and the pressure data detected by the pressure sensor 212 on both sides appears a gap, and controller 3 displays the pressure data on both sides, and workers understand that the roundness of bearing roller is unqualified according to the displayed data.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cylindrical bearing roller roundness detection device, comprising a detection seat (1), characterized in that: The inside of the detection seat (1) is provided with a detection mechanism (2), the front of the detection seat (1) is provided with a controller (3), and the bottom of the detection seat (1) is provided with a battery (4); The detection mechanism (2) comprises a sliding seat (201) which is slidably connected above the center of the inside of the detection seat (1), an electric push rod (202) is fixedly connected to the outer wall of the sliding seat (201), a rotating plate (203) is rotatably connected to the bottom of the sliding seat (201), a driving plate (204) is rotatably connected to the inner wall of the detection seat (1) and directly below the rotating plate (203), a driving motor (205) is fixedly connected to the bottom center of the driving plate (204), electric sliding rails (206) are fixedly connected to the inside of the detection seat (1) and on both sides of the rotating plate (203), a sliding table (207) is mounted on the outer wall of the electric sliding rail (206), an adjusting plate (208) is fixedly connected to the outer wall of the sliding table (207), a driving screw (209) is rotatably connected to the inside of the adjusting plate (208), a sliding nut (210) is threadedly connected to the outer wall of the driving screw (209) and above the sliding seat (201), a fixing rod (211) is fixedly connected to the outer wall of the sliding nut (210) and close to the sliding seat (201), a pressure sensor (212) is fixedly connected to the inside of the fixing rod (211), a detection rod (213) is slidably connected to the inside of the fixing rod (211) and close to the pressure sensor (212), a return spring (214) is mounted on the outer wall of the detection rod (213), and an adjusting motor (215) is fixedly connected to the inside of the adjusting plate (208) and above the driving screw (209).

2. The cylindrical bearing roller roundness detection device of claim 1, wherein: The detection seat (1) is made of aluminum alloy, and the controller (3) and the battery (4) are electrically connected.

3. The cylindrical bearing roller roundness detection device of claim 1, wherein: The sliding seat (201), the driving plate (204), the rotating plate (203) and the adjusting plate (208) are all made of ABS plastic, the sliding seat (201) is designed in a C-shaped structure, and the electric push rod (202), the detection seat (1), the driving motor (205), the detection seat (1), the adjusting motor (215), the driving screw (209) and the return spring (214) and the fixing rod (211) are all fixedly connected.

4. The cylindrical bearing roller roundness detection device of claim 1, wherein: The fixing rod (211) and the detection rod (213) are both made of aluminum alloy, the diameters of the rotating plate (203) and the driving plate (204) are matched with the diameter of the cylindrical bearing roller, and the adjusting plate (208) and the fixing rod (211) and the adjusting plate (208) and the detection seat (1) are all slidably connected.

5. The cylindrical bearing roller roundness detection device of claim 1, wherein: The adjusting plate (208) is provided with two groups, and the fixing rod (211) penetrates through and extends to the outside of the adjusting plate (208).

6. The cylindrical bearing roller roundness detection device of claim 1, wherein: The electric sliding rail (206) is provided with four groups, and the driving motor (205), the pressure sensor (212), the electric sliding rail (206) and the adjusting motor (215) are all electrically connected with the controller (3).

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