Supporting bearing surface circle jump degree detection device

Abstract

The utility model discloses a support bearing surface circle run-out degree detection device, which comprises a support base, a four-jaw chuck and a lifting component, the middle part of one side of the lifting component is in threaded connection with a fixing bolt, the threaded end of the fixing bolt is fixedly connected with an anti-slip part, the top end of the lifting component is provided with a hollow chute, and the hollow chute is fixedly connected with the anti-slip part. A guide sliding rod is fixedly connected to the middle of the side, away from the fixing bolt, of the lifting component, a limiting sliding groove is formed in one side of the guide sliding rod, and a plug is in threaded connection with the end, away from the lifting component, of the guide sliding rod. Through the design of the lifting part and the damping sliding part, the inductance displacement sensor can move conveniently and flexibly, the device can adapt to supporting bearing bodies of different sizes and specifications, the universality of the device is improved, the adjusting process is simple and convenient, and therefore the detection efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing detection technical field, concretely is a kind of bearing surface roundness detection device of support. BACKGROUND

[0002] In the mechanical manufacturing industry, bearing as key transmission component, its surface roundness directly influences the running stability and service life of equipment, and the traditional bearing roundness detection method is inconvenient to operate and fix, which leads to low measurement efficiency and poor universality, etc., therefore, a kind of bearing surface roundness detection device of support is needed to solve the above problems. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of bearing surface roundness detection device of support to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of bearing surface roundness detection device of support, including support base, four-jaw chuck and lifting component, the middle part of one side of the lifting component is screw-connected with fixed bolt, the threaded end of the fixed bolt is fixedly connected with anti-skid part, the top end of the lifting component is hollow sliding groove, the middle part of the side of the lifting component away from the fixed bolt is fixedly connected with guide slide rod, the side of the guide slide rod is provided with limit sliding slot, the end of the guide slide rod away from the lifting component is screw-connected with plug.

[0005] Preferably, the outer side of the guide slide rod is connected with damping sliding component, the inner side of the damping sliding component is fixedly connected with limit block, and the bottom end of the damping sliding component is fixedly installed with inductance displacement sensor.

[0006] Preferably, the top end of the support base is fixedly connected with support fixing frame, the middle part of the top end of the support base away from the support fixing frame is fixedly connected with support rod, and the side of the support rod away from the support fixing frame is provided with fixed slot.

[0007] Preferably, the inside top end of the support fixing frame is fixedly installed with servo motor, the driving end of the servo motor is fixedly installed with fixed disc, the bottom end of the four-jaw chuck is fixedly installed on the top end of the fixed disc, and the top end of the four-jaw chuck is clampedly connected with support bearing body.

[0008] Preferably, data processing display module is fixedly installed between the support rod and the support fixing frame on the top end of the support base.

[0009] Preferably, the data processing display module and the inductance displacement sensor are connected in wire electrically.

[0010] Preferably, the lifting component is connected to the outside of the support rod through the hollow sliding groove, the anti-skid part is connected to the inside of the hollow sliding groove away from the end of the fixing bolt, and the anti-skid part is connected to the inside of the fixing groove away from the end of the fixing bolt.

[0011] Preferably, the limiting block is connected to the inside of the limiting sliding groove.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a support bearing body non -contact detection device, including support base, data processing display module, support rod, support bearing body, four -jaw chuck, servo motor, lifting component, fixed disc, fixed groove, support fixed frame, fixed bolt, anti -skid part, hollow sliding groove, guide sliding rod, limiting sliding groove, plug, damping sliding part and limiting block, the outside round jump of support bearing body is detected to the inductive displacement sensor, improves the precision and accuracy of detection, and the design of lifting component and damping sliding part makes inductive displacement sensor convenient and flexible movement, makes the device can adapt to different size and specification's support bearing body, improves the versatility of equipment, and the adjustment process is simple and convenient, thereby can promote the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the main body three -dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the main body bottom structure schematic diagram in the utility model;

[0016] Figure 3 It is the main body split structure schematic diagram in the utility model;

[0017] Figure 4 It is the lifting component partial structure schematic diagram in the utility model.

[0018] In the drawing: 1 - support base;2 - data processing display module;3 - support rod;4 - support bearing body;5 - four -jaw chuck;6 - servo motor;7 - lifting component;8 - fixed disc;9 - fixed groove;10 - support fixed frame;11 - fixed bolt;12 - anti -skid part;13 - hollow sliding groove;14 - guide sliding rod;15 - limiting sliding groove;16 - plug;17 - damping sliding part;18 - limiting block;19 - inductive displacement sensor. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] Please refer to Figures 1-4The utility model provides an embodiment: a kind of supporting bearing surface roundness detection device, including support base 1, four jaw chuck 5 and lifting component 7, the middle part of one side of lifting component 7 is screw-connected with fixed bolt 11, the threaded end of fixed bolt 11 is fixedly connected with anti-skid part 12, the top end of lifting component 7 is opened with hollow sliding slot 13, the middle part of one side of lifting component 7 away from fixed bolt 11 is fixedly connected with guide slide rod 14, one side of guide slide rod 14 is opened with limit sliding slot 15, one end of guide slide rod 14 away from lifting component 7 is screw-connected with plug 16, damping sliding component 17 can be avoided to fall off by plug 16, damping sliding is connected with damping sliding component 17 on the outside of guide slide rod 14, damping sliding connection can avoid the influence of detection result in the process of detection, the inside of damping sliding component 17 is fixedly connected with limit block 18, limit block 18 is slidably connected on the inside of limit sliding slot 15, so as to avoid that damping sliding component 17 rotates on the outside of guide slide rod 14, the bottom end of damping sliding component 17 is fixedly installed with inductance displacement sensor 19.

[0021] The top end of support base 1 is fixedly connected with support fixed frame 10, the middle part of one side of the top end of support base 1 away from support fixed frame 10 is fixedly connected with support rod 3, the side of support rod 3 away from support fixed frame 10 is opened with fixed groove 9, the inside end of anti-skid part 12 close to fixed groove 9 can avoid the damage caused by friction extrusion to hinder the movement of lifting component 7, the inside top of support fixed frame 10 is fixedly installed with servo motor 6, the driving end of servo motor 6 is fixedly installed with fixed disc 8, the bottom end of four jaw chuck 5 is fixedly installed on the top of fixed disc 8, the top of four jaw chuck 5 is clampedly connected with support bearing body 4, support bearing body 4 is fixed by four jaw chuck 5, data processing display module 2 is fixedly installed between support rod 3 and support fixed frame 10 on the top of support base 1, data processing display module 2 and inductance displacement sensor 19 are wiredly electrically connected, inductance displacement sensor 19 transmits the data detected by sensing end to data processing display module 2, and data processing display module 2 processes data and displays through panel.

[0022] Lifting component 7 is slidably connected on the outside of support rod 3 by hollow sliding slot 13, lifting component 7 slides on the outside of support rod 3, to adjust the height of inductance displacement sensor 19, the end of anti-skid part 12 away from fixed bolt 11 is located on the inside of hollow sliding slot 13, and the end of anti-skid part 12 away from fixed bolt 11 is in contact with the inside of fixed groove 9, to fix the position of lifting component 7 on the outside of support rod 3 by the inside end of anti-skid part 12 close to fixed groove 9.

[0023] Working principle: in the use process, first, the support bearing body 4 is clamped in the top end of the four-jaw chuck 5, then the fixed bolt 11 is twisted away from the lifting component 7 by external force, the movement of the fixed bolt 11 drives the anti-skid part 12 to separate from the inner side end of the fixed groove 9, then the lifting component 7 is pushed up and down on the outside of the support rod 3 by external force, the movement of the lifting component 7 drives the guide slide rod 14 to move, the movement of the guide slide rod 14 drives the damping sliding component 17 to move, the movement of the damping sliding component 17 drives the inductive displacement sensor 19 to move, when the sensing end of the inductive displacement sensor 19 moves to the outside of the support bearing body 4 to be detected, stop the movement of the lifting component 7, then the fixed bolt 11 is twisted close to the lifting component 7 by external force, the movement of the fixed bolt 11 drives the anti-skid part 12 to move, until the anti-skid part 12 tightly adheres to the inner side end of the fixed groove 9, then the damping sliding component 17 is pushed to slide on the outside of the guide slide rod 14 by external force, the sliding of the damping sliding component 17 drives the inductive displacement sensor 19 to move, until the sensing end of the inductive displacement sensor 19 is close to the outside of the support bearing body 4, and the sensing end of the inductive displacement sensor 19 does not contact the outside of the support bearing body 4, then the data processing display module 2 and the inductive displacement sensor 19 are turned on, after the data processing display module 2 and the inductive displacement sensor 19 are completely turned on, the servo motor 6 is started, the driving end of the servo motor 6 drives the fixed disc 8 to rotate, the rotation of the fixed disc 8 drives the four-jaw chuck 5 to rotate, the rotation of the four-jaw chuck 5 drives the support bearing body 4 to rotate, the sensing end of the started inductive displacement sensor 19 detects the roundness of the rotating support bearing body 4 outside, the detection information of the inductive displacement sensor 19 is transmitted to the data processing display module 2 in real time for processing, and the data processing display module 2 displays the processed information on the panel for the worker to view.

[0024] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A support bearing surface roundness detection device comprising a support base (1), a four jaw chuck (5) and a lifting member (7), characterised in that: The middle part of one side of the lifting component (7) is threadedly connected with a fixing bolt (11), the threaded end of the fixing bolt (11) is fixedly connected with an anti-skid part (12), the top end of the lifting component (7) is provided with a hollow sliding groove (13), the middle part of the side of the lifting component (7) away from the fixing bolt (11) is fixedly connected with a guide sliding rod (14), one side of the guide sliding rod (14) is provided with a limiting sliding groove (15), and one end of the guide sliding rod (14) away from the lifting component (7) is threadedly connected with a plug (16).

2. A device for detecting the roundness of a bearing surface according to claim 1, characterized in that: The outer side of the guide sliding rod (14) is slidably connected with a damping sliding component (17), the inner side of the damping sliding component (17) is fixedly connected with a limiting block (18), and the bottom end of the damping sliding component (17) is fixedly installed with an inductive displacement sensor (19).

3. A bearing surface roundness detection apparatus according to claim 2, wherein: The top end of one side of the support base (1) is fixedly connected with a support fixing frame (10), the middle part of the top end of the side of the support base (1) away from the support fixing frame (10) is fixedly connected with a support rod (3), and the side of the support rod (3) away from the support fixing frame (10) is provided with a fixed groove (9).

4. A bearing surface roundness detection apparatus according to claim 3, wherein: The top end of the inside of the support fixing frame (10) is fixedly installed with a servo motor (6), the driving end of the servo motor (6) is fixedly installed with a fixed disc (8), the bottom end of the four-jaw chuck (5) is fixedly installed at the top end of the fixed disc (8), and the top end of the four-jaw chuck (5) is clampedly connected with a support bearing body (4).

5. A bearing surface roundness detection apparatus according to claim 4, wherein: The top end of the support base (1) is fixedly installed with a data processing display module (2) between the support rod (3) and the support fixing frame (10).

6. A bearing surface roundness detection apparatus according to claim 5, wherein: The data processing display module (2) and the inductive displacement sensor (19) are wiredly and electrically connected.

7. A bearing surface roundness detection apparatus according to claim 4, wherein: The lifting component (7) is slidably connected to the outer side of the support rod (3) through the hollow sliding groove (13), one end of the anti-skid part (12) away from the fixing bolt (11) is located on the inner side of the hollow sliding groove (13), and one end of the anti-skid part (12) away from the fixing bolt (11) is in contact connection with the inner side of the fixed groove (9).

8. A bearing surface roundness detection apparatus according to claim 2, wherein: The limiting block (18) is slidably connected to the inner side of the limiting sliding groove (15).

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