Belt pulley press-in depth and deflection detection mechanism

Abstract

The utility model discloses a belt pulley press-in depth and deflection detection mechanism, and relates to the technical field of motor automatic assembly equipment. The belt pulley press-in depth and deflection detection mechanism comprises a jig seat used for placing a motor, a position detection assembly used for detecting the press-in position of a belt pulley, and a deflection detection assembly used for detecting the deflection degree of the belt pulley when the motor rotates. The electrifying assembly is used for electrifying the motor; the position adjusting assembly is used for adjusting the position of the electrifying assembly; the deflection detection assembly faces the motor on the jig seat; the electrifying assembly is connected with the output end of the position adjusting assembly; the position detection assembly and the deflection detection assembly are adopted to automatically detect the position and the rotation deflection amount of the motor, so that the detection efficiency and the detection precision are improved; and the position of the electrifying assembly is adjusted through the position adjusting assembly, so that the device is suitable for motors of different sizes and models, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the field technology of motor automatic assembly equipment, in particular to a pulley pressing depth and deflection detection mechanism. Background Art

[0002] When assembling the motor, the pulley needs to be pressed into the shaft end of the motor. After the press-fitting is completed, the press-fitting depth of the pulley and the runout of the pulley during the rotation of the motor need to be detected to determine whether the press-fitting is qualified. The detection mechanism in the prior art does not use position detection components and runout detection components to automatically realize the detection of the motor position and rotation runout, and the detection efficiency and detection accuracy are low. The position adjustment component is not used to realize the position adjustment of the power-on component, which is not convenient for applying to motors of different sizes and models, and the scope of application is limited. Therefore, in view of this situation, it is urgent to develop a pulley pressing depth and runout detection mechanism to meet the needs of actual use. Utility Model Content

[0003] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a pulley pressing depth and deflection detection mechanism, which automatically realizes the detection of the motor position and rotational deflection by adopting a position detection component and a deflection detection component, thereby improving the detection efficiency and detection accuracy; and realizes the position adjustment of the power-on component by adopting a position adjustment component to be suitable for motors of different sizes and models, and also facilitates the precise alignment of the power-on component and the motor, and has a wide range of applications.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A pulley pressing depth and deflection detection mechanism comprises a jig seat for placing a motor, a position detection component for detecting the pressing position of the pulley, a deflection detection component for detecting the deflection degree of the pulley when the motor rotates, a power-on component for energizing the motor, and a position adjustment component for adjusting the position of the power-on component, wherein the position detection component is located below the jig seat; the deflection detection component faces the motor on the jig seat; the power-on component corresponds to the motor on the jig seat; and the power-on component is connected to the output end of the position adjustment component.

[0006] As a preferred solution: the pulley pressing depth and deflection detection mechanism also includes a vertical drive component and a rotation drive component, the rotation drive component is installed at the output end of the vertical drive component, and the position adjustment component is installed at the output end of the rotation drive component.

[0007] As a preferred solution: a pressure plate for limiting the position of the motor is connected to the power-on component, and the pressure plate can be lowered and pressed against the upper end of the motor.

[0008] As a preferred solution: the power-on component includes a clamping cylinder and a conductive member, the conductive member is installed on the shaft end of the clamping cylinder, and the conductive member is connected to the motor; the pressure plate is connected to the clamping cylinder.

[0009] As a preferred solution: the position adjustment component includes a position adjustment cylinder and a spring, the clamping cylinder is installed on the axial end of the position adjustment cylinder, the clamping cylinder and the conductive member are both multiple, and the spring is arranged between two clamping cylinders opposite to each other.

[0010] As a preferred solution: the position detection component includes a lifting drive device and a displacement sensor, the displacement sensor is installed at the output end of the lifting drive device, and the displacement sensor can be raised and located below the fixture seat.

[0011] As a preferred solution: the deflection detection assembly includes a deflection detection sensor, and the deflection detection sensor faces the motor in the fixture seat.

[0012] As a preferred solution: the rotary drive assembly includes a rotary drive motor and a rotary seat, the rotary drive motor is installed at the output end of the vertical drive assembly, the rotary seat is installed at the output end of the rotary drive motor, and the position adjustment assembly is installed on the rotary seat.

[0013] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that the position detection component and the deflection detection component are adopted to automatically realize the detection of the motor position and the rotational deflection amount, thereby improving the detection efficiency and detection accuracy; the power-on component is adopted to realize the power-on of the motor, thereby facilitating the detection of the rotational deflection amount of the motor; the position adjustment component is adopted to realize the position adjustment of the power-on component, so as to be suitable for motors of different sizes and models, and at the same time, it is also convenient for the precise alignment of the power-on component and the motor, and has a wide range of applications.

[0014] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the pulley pressing depth and deflection detection mechanism of the utility model;

[0016] Figure 2 It is a three-dimensional structural diagram of the vertical drive assembly, the rotation drive assembly, the power supply assembly and the position adjustment assembly of the utility model;

[0017] Figure 3 It is a three-dimensional structural diagram of the rotary drive assembly, the power supply assembly and the position adjustment assembly of the utility model;

[0018] Figure 4It is a schematic diagram of the three-dimensional structure of the fixture base and the position detection component of the utility model.

[0019] Description of the accompanying drawings:

[0020] In the figure: 10, pulley pressing depth and deflection detection mechanism; 11, fixture seat; 12, position detection assembly; 121, lifting drive device; 122, displacement sensor; 13, vertical movement drive assembly; 14, rotation drive assembly; 141, rotation drive motor; 142, rotating seat; 15, power supply assembly; 151, pressure plate; 152, clamping cylinder; 153, conductive part; 16, position adjustment assembly; 161, position adjustment cylinder; 162, spring; 17, deflection detection assembly. DETAILED DESCRIPTION

[0021] The utility model Figures 1 to 4 As shown, a pulley pressing depth and deflection detection mechanism 10 includes a fixture seat 11 for placing a motor, a position detection component 12 for detecting the pressing position of the pulley, a deflection detection component 17 for detecting the deflection degree of the pulley when the motor rotates, a power-on component 15 for powering the motor, and a position adjustment component 16 for adjusting the position of the power-on component 15, wherein:

[0022] The position detection component is located below the fixture seat 11; the deflection detection component 17 faces the motor on the fixture seat 11; the power-on component 15 corresponds to the motor on the fixture seat 11; and the power-on component 15 is connected to the output end of the position adjustment component 16.

[0023] The shaft end of the motor has been assembled with a pulley, and the position detection component 12 detects the position of the pulley to determine whether the position of the pulley assembly is qualified; the position adjustment component 16 adjusts the position of the power-on component 15, and the power-on component 15 energizes the motor, and the motor rotates after being energized. The yaw detection component 17 detects the yaw amount of the rotating motor shaft end pulley.

[0024] By adopting the position detection component 12 and the deflection detection component 17, the detection of the motor position and the rotational deflection amount is automatically realized, thereby improving the detection efficiency and detection accuracy; by adopting the power-on component 15, the motor is energized, which facilitates the detection of the rotational deflection amount of the motor; by adopting the position adjustment component 16, the position of the power-on component 15 can be adjusted to be suitable for motors of different sizes and models, and it also facilitates the precise alignment of the power-on component 15 and the motor, and has a wide range of applications.

[0025] The position detection assembly 12 includes a lifting drive device 121 and a displacement sensor 122 . The displacement sensor 122 is installed at the output end of the lifting drive device 121 . The displacement sensor 122 can be raised and positioned below the fixture seat 11 .

[0026] The displacement sensor 122 adopts a GT sensor, and the detection accuracy is improved by adopting the displacement sensor 122.

[0027] The pulley pressing depth and deflection detection mechanism 10 also includes a vertical driving component 13 and a rotation driving component 14 . The rotation driving component 14 is installed at the output end of the vertical driving component 13 , and the position adjustment component 16 is installed at the output end of the rotation driving component 14 .

[0028] The lifting drive device 121 and the vertical movement drive assembly 13 both include a driving motor, a screw rod and a sliding seat. The screw rod is installed on the shaft end of the driving motor, and the screw rod is rotationally matched with the sliding seat.

[0029] The rotary drive assembly 14 includes a rotary drive motor 141 and a rotary seat 142 . The rotary drive motor 141 is mounted on the output end of the vertical drive assembly 13 . The rotary seat 142 is mounted on the output end of the rotary drive motor 141 . The position adjustment assembly 16 is mounted on the rotary seat 142 .

[0030] The vertical movement and rotation requirements of the power supply component 15 are met by adopting the vertical movement drive component 13 and the rotation drive component 14.

[0031] The power supply assembly 15 is connected to a pressing plate 151 for limiting the position of the motor. The pressing plate 151 can be lowered and pressed against the upper end of the motor.

[0032] The power supply assembly 15 includes a clamping cylinder 152 and a conductive member 153 . The conductive member 153 is installed on the shaft end of the clamping cylinder 152 and is connected to the motor. The pressing plate 151 is connected to the clamping cylinder 152 .

[0033] The pressing plate 151 is pressed and fixed on the upper end of the motor to limit the motor; the clamping cylinder 152 clamps the copper wire on the motor, and the conductive member 153 contacts the copper wire to realize power supply to the motor.

[0034] The position adjustment assembly 16 includes a position adjustment cylinder 161 and a spring 162 . The clamping cylinder 152 is installed on the shaft end of the position adjustment cylinder 161 . There are multiple clamping cylinders 152 and conductive members 153 . The spring 162 is arranged between two clamping cylinders 152 opposite to each other.

[0035] By adopting the position adjustment component 16, the position of the clamping cylinder 152 can be easily adjusted to adapt to motors of different sizes, with a wide range of applications.

[0036] The deflection detection assembly 17 includes a deflection detection sensor, which faces the motor in the fixture seat 11; the deflection detection sensor can be a spectral sensor.

[0037] The use method and principle of the pulley indentation depth and deflection detection mechanism are as follows:

[0038] The shaft end of the motor has been assembled with a pulley, and the position detection component detects the position of the pulley to determine whether the assembled position of the pulley is qualified; the position adjustment component adjusts the position of the power-on component, and the power-on component powers the motor, and the motor rotates after being powered on. The yaw detection component detects the yaw amount of the rotating motor shaft end pulley.

[0039] The design focus of the utility model is that the position and rotational deflection of the motor are automatically detected by adopting a position detection component and a deflection detection component, thereby improving the detection efficiency and detection accuracy; the motor is energized by adopting a power-on component, which facilitates the detection of the rotational deflection of the motor; the position adjustment component is used to adjust the position of the power-on component, so as to be suitable for motors of different sizes and models, and at the same time, it is also convenient for the precise alignment of the power-on component and the motor, and has a wide range of applications.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A pulley indentation depth and deflection detection mechanism, characterized in that: The utility model comprises a jig seat for placing a motor, a position detection component for detecting the pressed-in position of a pulley, a deflection detection component for detecting the deflection degree of the pulley when the motor rotates, a power-on component for energizing the motor, and a position adjustment component for adjusting the position of the power-on component, wherein the position detection component is located below the jig seat; the deflection detection component faces the motor on the jig seat; the power-on component corresponds to the motor on the jig seat; and the power-on component is connected to the output end of the position adjustment component.

2. The pulley indentation depth and deflection detection mechanism according to claim 1, characterized in that: It also includes a vertical drive assembly and a rotation drive assembly. The rotation drive assembly is installed at the output end of the vertical drive assembly, and the position adjustment assembly is installed at the output end of the rotation drive assembly.

3. The pulley indentation depth and deflection detection mechanism according to claim 1, characterized in that: The power-on component is connected with a pressing plate for limiting the position of the motor, and the pressing plate can be lowered and pressed against the upper end of the motor.

4. The pulley indentation depth and deflection detection mechanism according to claim 3, characterized in that: The power supply assembly comprises a clamping cylinder and a conductive member, wherein the conductive member is installed on the shaft end of the clamping cylinder and is connected to the motor; the pressing plate is connected to the clamping cylinder.

5. The pulley pressing depth and deflection detection mechanism according to claim 4, characterized in that: The position adjustment component comprises a position adjustment cylinder and a spring. The clamping cylinder is installed on the shaft end of the position adjustment cylinder. There are several clamping cylinders and conductive parts. The spring is arranged between two clamping cylinders opposite to each other.

6. The pulley indentation depth and deflection detection mechanism according to claim 1, characterized in that: The position detection component includes a lifting drive device and a displacement sensor. The displacement sensor is installed at the output end of the lifting drive device, and the displacement sensor can be raised and located below the fixture seat.

7. The pulley indentation depth and deflection detection mechanism according to claim 1, characterized in that: The deflection detection assembly includes a deflection detection sensor, which faces the motor in the fixture seat.

8. The pulley indentation depth and deflection detection mechanism according to claim 2, characterized in that: The rotary drive assembly comprises a rotary drive motor and a rotary seat. The rotary drive motor is mounted on the output end of the vertical drive assembly, the rotary seat is mounted on the output end of the rotary drive motor, and the position adjustment assembly is mounted on the rotary seat.

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