Wire harness inspection equipment based on servo motor

Abstract

The utility model discloses wire harness inspection equipment based on a servo motor, and relates to the technical field of inspection equipment. The wire harness inspection equipment based on the servo motor comprises a detection table, an inspection switch plate and a working unit, the inspection switch plate is arranged on the detection table, the working unit is connected to the detection table, and the detection table comprises a fixed bottom plate used for fixing the detection table; and the vibration plate is used for being connected with a working unit to perform a vibration test. According to the wire harness inspection equipment based on the servo motor, the detection table is arranged, the motor is connected with the rotating shaft to rotate, the eccentric block is arranged on the rotating shaft, the eccentric block rotating at a high speed drives the vibrating plate to vibrate, and the spring support is arranged at the bottom of the vibrating plate, so that the vibrating plate can generate enough vibration; position deviation caused by vibration of the vibration plate is prevented, and the detection result is prevented from being influenced.

Description

Technical Field

[0001] This utility model relates to the field of inspection equipment technology, specifically a wire harness inspection device based on a servo motor. Background Technology

[0002] Nowadays, with the continuous development of society and the continuous progress of technology, in order to improve industrial efficiency and the operation of automated machinery, servo motors are one of the essential parts in mechanical equipment. When using servo motors, servo motor wiring harnesses are required for connection. When using a large number of servo motors, a large number of servo motor wiring harnesses are also used. In order to meet the demand for a large number of servo motor wiring harnesses.

[0003] The production of a large number of wire harnesses requires testing to ensure that they can be used normally. For wire harnesses used in special vibration scenarios, it is necessary not only to test whether the wire harness functions properly, but also to test the vibration resistance of the connection between the wire harness and the servo motor. This is to prevent poor contact caused by loose connection between the wire harness and the servo motor in a vibration environment, which could affect the normal operation of the production line.

[0004] For wiring harnesses used in special scenarios, specific testing is required. Wiring harnesses used in special vibration scenarios may experience poor contact between the wiring harness and the servo motor due to vibration, which may affect the normal operation of the production line. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a wire harness inspection device based on a servo motor, which solves the problem that wire harnesses used in special vibration scenarios may experience poor contact between the wire harness and the servo motor due to vibration, thus affecting the normal operation of the production line.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wire harness inspection device based on a servo motor, comprising a testing platform, an inspection switch board, and a working unit. The inspection switch board is mounted on the testing platform, and the working unit is connected to the testing platform. The testing platform includes:

[0007] A fixed base plate is used to fix the testing table.

[0008] Vibrating plate, which is used to connect the working unit to perform vibration testing;

[0009] The inspection switch board includes:

[0010] Fixing plate;

[0011] A switch, used to control the connection and disconnection of a circuit;

[0012] The clamp plate serves to fix and hold the wiring.

[0013] Preferably, a limiting rod is provided at the top of the fixed base plate, a limiting block is provided at the top of the limiting rod, and a spring is sleeved on the outside of the limiting rod, with the spring located below the limiting block.

[0014] Preferably, the bottom of the vibrating plate is provided with a positioning component, the top of the vibrating plate is provided with a connecting screw hole, a rotating shaft is inserted into the inner side of the positioning component, an eccentric block is sleeved on the outer side of the rotating shaft, and the bottom of the vibrating plate is connected to a spring.

[0015] Preferably, the fixing plate is provided with indicator lights, a display, and control buttons, and the indicator lights, display, and control buttons are arranged in order from top to bottom.

[0016] Preferably, the switch is fixedly mounted on the mounting plate and is located above the indicator light.

[0017] Preferably, the clamping plate is located behind the fixing plate, and a fixing screw is inserted into the top of the clamping plate, the fixing screw passing through the clamping plate and being inserted into the fixing plate.

[0018] Preferably, the working unit includes:

[0019] A servo motor, wherein a motor housing is fitted onto the outside of the servo motor, and a bolt is inserted into the motor housing. The bolt passes through the motor housing and is inserted into the inner side of the connecting screw hole. A wiring socket is fixedly provided on the top of the motor housing.

[0020] The wire harness has a plug fixedly connected to one end, which is plugged into a wiring socket. The other end of the wire harness has a terminal block, which is connected to a switch and is fixedly clamped by a clamp.

[0021] This utility model discloses a wire harness inspection device based on a servo motor, which has the following beneficial effects:

[0022] The system is equipped with a testing platform that uses a motor to connect to a rotating shaft. An eccentric block is mounted on the shaft, and the high-speed rotation of the eccentric block drives a vibrating plate to vibrate. The bottom of the vibrating plate is supported by springs to ensure that the vibrating plate can generate sufficient vibration. A limit rod is inserted into the vibrating plate to prevent positional displacement during vibration, which would affect the test results. An inspection switch panel is also provided. Using the control buttons and display on the inspection switch panel, the working condition of the wire harness can be inspected and visually observed while the vibration test is being conducted. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the testing station of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the test switch board of this utility model;

[0027] Figure 4 This is a schematic diagram of the rear structure of the inspection switch board of this utility model;

[0028] Figure 5 This is a schematic diagram of the working unit of this utility model.

[0029] In the diagram: 1. Testing table; 11. Fixed base plate; 111. Limiting rod; 112. Limiting block; 113. Spring; 12. Vibrating plate; 121. Positioning component; 122. Connecting screw hole; 123. Rotating shaft; 124. Eccentric block; 2. Inspection switch plate; 21. Fixed plate; 211. Indicator light; 212. Display; 213. Control button; 22. Switch; 23. Clamping plate; 231. Fixing screw; 3. Working unit; 31. Servo motor; 311. Motor housing; 312. Bolt; 313. Wiring socket; 32. Wiring harness; 321. Plug; 322. Terminal block. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] This application provides a servo motor-based wire harness inspection device, which solves the problem that wire harnesses used in special vibration scenarios may experience poor contact between the wire harness and the servo motor due to vibration, affecting the normal operation of the production line. It enables targeted inspection of wire harnesses used in special vibration scenarios.

[0032] This utility model discloses a wire harness inspection device based on a servo motor.

[0033] Example 1

[0034] According to the appendix Figure 1-5 As shown, the system includes a testing table 1, a testing switch plate 2, and a working unit 3. The testing switch plate 2 is mounted on the testing table 1, and the working unit 3 is connected to the testing table 1. The testing table 1 includes:

[0035] The base plate 11 is used to fix the testing table 1.

[0036] Vibration plate 12 is used to connect the working unit 3 for vibration testing;

[0037] The test switch board 2 includes:

[0038] Fixing plate 21;

[0039] Switch 22 is used to control the connection and disconnection of the circuit;

[0040] Clamping plate 23 serves to fix and hold the wiring.

[0041] A testing platform 1 is provided, which is driven by a motor to rotate a shaft 123. An eccentric block 124 is provided on the shaft 123. The eccentric block 124 rotates at high speed and drives the vibrating plate 12 to vibrate. A spring support 113 is provided at the bottom of the vibrating plate 12 to ensure that the vibrating plate 12 can generate a sufficient degree of vibration. A limit rod 111 is inserted into the vibrating plate 12 to prevent the position of the vibrating plate 12 from shifting during vibration and affecting the test results. An inspection switch plate 2 is provided. Using the control button 213 and the display 212 on the inspection switch plate 2, the working condition of the wire harness can be inspected and observed visually while the vibration test is being conducted.

[0042] Furthermore, a limiting rod 111 is provided at the top of the fixed base plate 11, a limiting block 112 is provided at the top of the limiting rod 111, and a spring 113 is sleeved on the outside of the limiting rod 111, with the spring 113 located below the limiting block 112.

[0043] Furthermore, a positioning component 121 is provided at the bottom of the vibrating plate 12, a connecting screw hole 122 is provided at the top of the vibrating plate 12, a rotating shaft 123 is inserted into the inner side of the positioning component 121, an eccentric block 124 is sleeved on the outer side of the rotating shaft 123, and the bottom of the vibrating plate 12 is connected to the spring 113.

[0044] Specifically, the switch 22 is fixedly mounted on the mounting plate 21, and the switch 22 is located above the indicator light 211.

[0045] Specifically disclosed, the clamping plate 23 is located behind the fixing plate 21, and a fixing screw 231 is inserted into the top of the clamping plate 23. The fixing screw 231 passes through the clamping plate 23 and is inserted into the fixing plate 21.

[0046] Example 2

[0047] The test station includes a test bench 1, a test switch plate 2, and a working unit 3. The test switch plate 2 is mounted on the test bench 1, and the working unit 3 is connected to the test bench 1. The test bench 1 includes:

[0048] The base plate 11 is used to fix the testing table 1.

[0049] Vibration plate 12 is used to connect the working unit 3 for vibration testing;

[0050] The test switch board 2 includes:

[0051] Fixing plate 21;

[0052] Switch 22 is used to control the connection and disconnection of the circuit;

[0053] Clamping plate 23 serves to fix and hold the wiring.

[0054] It is important to emphasize that work unit 3 includes:

[0055] A servo motor 31 is fitted with a motor housing 311 on its outer side. A bolt 312 is inserted into the motor housing 311. The bolt 312 passes through the motor housing 311 and is inserted into the inner side of the connecting screw hole 122. A wiring socket 313 is fixedly provided on the top of the motor housing 311.

[0056] The wire harness 32 has a plug 321 fixedly connected to one end, which is plugged into the wiring socket 313. The other end of the wire harness 32 has a terminal block 322, which is connected to the switch 22 and is fixedly clamped by the clamp plate 23.

[0057] Working principle: First, the detection unit 3 is fixedly connected to the detection table 1. The motor housing 311 is connected to the vibration plate 12 by bolts 312 to fix the servo motor 31. Then, the plug 321 on the wire harness 32 is plugged into the wiring socket 313.

[0058] Then, connect the wiring terminal 322 at the other end of the wire harness 32 to the switch 22 to form a circuit. Turn on the switch 22 to connect the circuit, and the servo motor 31 will start running.

[0059] Finally, start the motor to drive the rotating shaft 123 to rotate, so that the vibrating plate 12 starts to work. At the same time, use the control button 213 on the test switch plate 2 to adjust the current passing through the wire harness 32, and observe the display 212 and indicator lights in real time.

[0060] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wire harness inspection device based on a servo motor, comprising a testing table (1), an inspection switch board (2), and a working unit (3), wherein the inspection switch board (2) is disposed on the testing table (1), and the working unit (3) is connected to the testing table (1), characterized in that, The testing station (1) includes: A fixed base plate (11) is used to fix the testing table (1); Vibration plate (12), the vibration plate (12) is used to connect the working unit (3) to perform vibration testing; The test switch board (2) includes: Fixing plate (21); A switch (22) is used to control the connection and disconnection of a circuit; The clamp (23) serves to fix and hold the wiring.

2. The wire harness inspection device based on a servo motor according to claim 1, characterized in that, The fixed base plate (11) is provided with a limit rod (111) at the top, and a limit block (112) is provided at the top of the limit rod (111). A spring (113) is sleeved on the outside of the limit rod (111), and the spring (113) is located below the limit block (112).

3. The wire harness inspection device based on a servo motor according to claim 1, characterized in that, The bottom of the vibrating plate (12) is provided with a positioning component (121), the top of the vibrating plate (12) is provided with a connecting screw hole (122), a rotating shaft (123) is inserted into the inner side of the positioning component (121), an eccentric block (124) is sleeved on the outer side of the rotating shaft (123), and the bottom of the vibrating plate (12) is connected to a spring (113).

4. The wire harness inspection device based on a servo motor according to claim 1, characterized in that, An indicator light (211) is provided on the fixing plate (21), a display (212) is provided on the fixing plate (21), and a control button (213) is provided on the fixing plate (21). The indicator light (211), the display (212), and the control button (213) are arranged in order from top to bottom.

5. A wire harness inspection device based on a servo motor according to claim 1, characterized in that, The switch (22) is fixedly mounted on the fixing plate (21) and is located above the indicator light (211).

6. The wire harness inspection device based on a servo motor according to claim 1, characterized in that, The clamping plate (23) is located behind the fixing plate (21). A fixing screw (231) is inserted into the top of the clamping plate (23). The fixing screw (231) passes through the clamping plate (23) and is inserted into the fixing plate (21).

7. A wire harness inspection device based on a servo motor according to claim 1, characterized in that, The working unit (3) includes: A servo motor (31) is fitted with a motor housing (311) on its outer side. A bolt (312) is inserted into the motor housing (311). The bolt (312) passes through the motor housing (311) and is inserted into the inner side of the connecting screw hole (122). A wiring socket (313) is fixedly provided on the top of the motor housing (311). A wire harness (32) is provided with a plug (321) fixedly connected to one end of the wire harness (321), which is plugged into the wiring socket (313). A wiring terminal (322) is provided at the other end of the wire harness (322), which is connected to a switch (22) and fixedly clamped by a clamp (23).

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