Motor performance testing mechanism for vehicle window lifter

Abstract

The utility model discloses a motor performance testing mechanism for a vehicle window lifter. Comprising a line body conveying mechanism, a motor testing mechanism arranged on one side of the line body conveying mechanism, a tool storage mechanism arranged on one side of the motor testing mechanism, a mechanical arm arranged on one side of the line body conveying mechanism, a clamping jaw mechanism arranged on the mechanical arm, a tray arranged on the line body conveying mechanism and an ejection mechanism arranged below the tray. And the ejection mechanism is arranged below the line body conveying mechanism. The motor testing device has the advantages of being capable of well completing motor testing, high in efficiency, good in using effect and convenient to popularize and use for enterprises.

Description

Technical Field

[0001] The utility model relates to the technical field of motor testing, in particular to a motor performance testing mechanism for a window lifter. Background Art

[0002] A window regulator is a device for lifting and lowering the window glass of an automobile, and a motor is used therein. Now, with the development of science and technology, higher and higher requirements are put forward for the performance and quality indicators of the motor. Motor testing is an important link for comprehensively evaluating the assembly quality and technical performance of the motor, and is an important process in motor manufacturing and production. Therefore, it is necessary to detect the motor performance under load. However, there are many problems or defects in the existing motor performance testing machines. First, the traditional motor performance testing machine does not have a function of fixing the motor, and the traditional fixing method is rather troublesome. Second, the testing effect of the traditional motor performance testing machine is not good, and manual adjustment is required from time to time.

[0003] In view of the above situation, it is necessary to improve the existing motor testing mechanism so that it can meet the current needs of motor testing. Summary of the Utility Model

[0004] To achieve the above object, the technical solution of the utility model is a motor performance testing mechanism for a window lifter, which includes a wire body conveying mechanism, a motor testing mechanism arranged on one side of the wire body conveying mechanism, a tooling storage mechanism arranged on one side of the motor testing mechanism, a manipulator arranged on one side of the wire body conveying mechanism, a clamping jaw mechanism arranged on the manipulator, a tray arranged on the wire body conveying mechanism, and an ejecting mechanism arranged under the tray. The ejecting mechanism is arranged under the wire body conveying mechanism.

[0005] As a further supplement to the above technical solution, the clamping jaw mechanism includes a connecting frame, and clamping devices symmetrically arranged on the upper and lower sides of the connecting frame. The clamping device includes a double-acting cylinder, a first clamping jaw and a second clamping jaw connected to the double-acting cylinder. The first clamping jaw and the second clamping jaw are arranged oppositely.

[0006] As a further supplement to the above technical solution, the tray is provided with a support block and a limiting shaft. The support block is fixedly installed on the tray, and the limiting shaft is fixedly installed on the support block.

[0007] As a further supplement to the above technical solution, the ejecting mechanism includes a base plate, an ejecting cylinder arranged under the base plate, an ejecting push rod connected to the ejecting cylinder, positioning shafts arranged on both sides of the base plate, and a push plate arranged on the ejecting push rod. The ejecting cylinder is fixedly installed on the base plate, the upper end of the ejecting push rod is fixedly connected to the push plate, the push plate is arranged under the tray, and the positioning shaft is connected to the push plate.

[0008] For further supplement to this technical solution, the motor testing mechanism includes a table board, a clamping mechanism arranged on the table board, and a power-on module arranged on the table board. The clamping mechanism is fixedly installed on the table board, and the power-on module is fixedly installed on the table board.

[0009] For further supplement to this technical solution, the clamping mechanism includes a connecting plate, a transverse slide rail arranged on the connecting plate, a slider arranged on the transverse slide rail, a mounting plate arranged on the slider, a vertical block arranged on the connecting plate, a clamping cylinder arranged on the vertical block, a pressing component connected to the clamping cylinder, a tool changing fixture connected to the pressing component, a product positioning component arranged on the table board, a torque inspection component arranged on the product positioning component, a coupling arranged on the product positioning component and connected to the torque inspection component, a torque sensor arranged on the coupling, and a magnetic powder brake connected to the coupling. The pressing component is fixedly connected to the mounting plate. The torque inspection component is arranged on one side of the tool changing fixture, and the magnetic powder brake is fixedly installed on the table board.

[0010] For further supplement to this technical solution, the power-on module includes a fixing plate, a Z-axis moving mechanism arranged on the fixing plate, a connecting block connected to the Z-axis moving mechanism, an adjusting mechanism connected to the connecting block, a groove-shaped photoelectric sensor connected to the adjusting mechanism, and a probe assembly arranged below the groove-shaped photoelectric sensor. The Z-axis moving mechanism is fixedly installed on the mounting plate, and the probe assembly is connected to the groove-shaped photoelectric sensor.

[0011] Its beneficial effects are that it can well complete the motor test, with high test efficiency, long service life, wider applicability, good use effect, and is convenient for enterprises to promote and use. Description of the Drawings

[0012] Figure 1 is the overall structural schematic diagram of the present utility model;

[0013] Figure 2 is Figure 1 the partial enlarged view of A in

[0014] Figure 3 is the structural schematic diagram of the ejection mechanism of the present utility model;

[0015] Figure 4 is the structural schematic diagram of the motor testing mechanism of the present utility model;

[0016] Figure 5 is the structural schematic diagram of the power-on module of the present utility model;

[0017] In the figure, 1 is a linear conveyor mechanism; 2 is a motor testing mechanism; 21 is a platen; 22 is a clamping mechanism; 221 is a connecting plate; 222 is a horizontal slide rail; 223 is a slider; 224 is a mounting plate; 225 is a vertical block; 226 is a clamping cylinder; 227 is a pressing assembly; 228 is a tool changing fixture; 229 is a product positioning assembly; 220 is a torque inspection assembly; 230 is a coupling; 240 is a torque sensor; 250 is a magnetic powder brake; 23 is a power-on module; 231 is a fixing plate; 232 is a Z-axis moving mechanism; 233 is a connecting block; 234 is an adjusting mechanism; 235 is a groove-shaped photoelectric sensor; 236 is a probe assembly; 3 is a tool storage mechanism; 4 is a manipulator; 5 is a jaw mechanism; 51 is a connecting frame; 52 is a clamping device; 521 is a double-acting cylinder; 522 is a first jaw; 523 is a second jaw; 6 is a tray; 7 is an ejecting mechanism; 71 is a base plate; 72 is an ejecting cylinder; 73 is an ejecting push rod; 74 is a positioning shaft; 75 is a push plate; 8 is a support block; 9 is a limit shaft. Detailed implementation mode

[0018] For the convenience of those skilled in the art to understand this technical solution more clearly, the technical solution of the present utility model will be elaborated in detail below in conjunction with Figure 1 -5:

[0019] A motor performance testing mechanism for a window lifter includes a linear conveyor mechanism 1, a motor testing mechanism 2 arranged on one side of the linear conveyor mechanism 1, a tool storage mechanism 3 arranged on one side of the motor testing mechanism 2, a manipulator 4 arranged on one side of the linear conveyor mechanism 1, a jaw mechanism 5 arranged on the manipulator 4, a tray 6 arranged on the linear conveyor mechanism 1, and an ejecting mechanism 7 arranged below the tray 6. The ejecting mechanism 7 is arranged below the linear conveyor mechanism 1. The linear conveyor mechanism 1 can convey the tray 6 loaded with a motor. The tool storage mechanism 3 is mainly used to store different tool changing fixtures 228 for motor products. The jaw mechanism 5 on the manipulator 4 can clamp the product on the tray 6 and the motor testing mechanism 2 can test the product. The ejecting mechanism 7 can lift the tray 6 from the linear conveyor mechanism 1, so as to facilitate the jaw mechanism 5 on the manipulator 4 to carry the product.

[0020] The structure of the jaw mechanism 5 will be elaborated in detail below. The jaw mechanism 5 includes a connecting frame 51 and clamping devices 52 symmetrically arranged on the upper and lower sides of the connecting frame 51. The clamping device 52 includes a double-acting cylinder 521, a first jaw 522 connected to the double-acting cylinder 521, and a second jaw 523. The first jaw 522 and the second jaw 523 are arranged opposite to each other. The double-acting cylinder 521 can control the first jaw 522 and the second jaw 523 to work to complete the clamping operation of the product.

[0021] Among them, the tray 6 is provided with a support block 8 and a limit shaft 9. The support block 8 is fixedly installed on the tray 6, and the limit shaft 9 is fixedly installed on the support block 8. The support block 8 and the limit shaft 9 can limit the product to prevent it from moving around, facilitating the subsequent clamping and handling of the product by the clamping mechanism 5 on the manipulator 4.

[0022] Next, the structure of the ejection mechanism 7 will be elaborated in detail. The ejection mechanism 7 includes a base plate 71, an ejection cylinder 72 arranged below the base plate 71, an ejection push rod 73 connected to the ejection cylinder 72, positioning shafts 74 arranged on both sides of the base plate 71, and a push plate 75 arranged on the ejection push rod 73. The ejection cylinder 72 is fixedly installed on the base plate 71. The upper end of the ejection push rod 73 is fixedly connected to the push plate 75. The push plate 75 is arranged below the tray 6. The positioning shafts 74 are connected to the push plate 75. The ejection cylinder 72 can control the operation of the ejection push rod 73, the ejection push rod 73 can control the movement of the push plate 75, and the movement of the push plate 75 can control the tray 6 to separate from the line body conveying mechanism 1, thus facilitating the subsequent clamping of the product by the clamping mechanism 5 on the manipulator 4.

[0023] The structure of the motor testing mechanism 2 will be elaborated in detail below. The motor testing mechanism 2 includes a platen 21, a clamping mechanism 22 arranged on the platen 21, and a power-on module 23 arranged on the platen 21. The clamping mechanism 22 is fixedly installed on the platen 21, and the power-on module 23 is fixedly installed on the platen 21. Among them, the clamping mechanism 22 includes a connecting plate 221, a transverse slide rail 222 arranged on the connecting plate 221, a slider 223 arranged on the transverse slide rail 222, a mounting plate 224 arranged on the slider 223, a vertical block 225 arranged on the connecting plate 221, a clamping cylinder 226 arranged on the vertical block 225, a pressing component 227 connected to the clamping cylinder 226, a tool-changing fixture 228 connected to the pressing component 227, a product positioning component 229 arranged on the platen 21, a torque inspection component 220 arranged on the product positioning component 229, a coupling 230 arranged on the product positioning component 229 and connected to the torque inspection component 220, a torque sensor 240 arranged on the coupling 230, and a magnetic powder brake 250 connected to the coupling 230. The pressing component 227 is fixedly connected to the mounting plate 224. The torque inspection component 220 is arranged on one side of the tool-changing fixture 228. The magnetic powder brake 250 is fixedly installed on the platen 21. The power-on module 23 includes a fixing plate 231, a Z-axis moving mechanism 232 arranged on the fixing plate 231, a connecting block 233 connected to the Z-axis moving mechanism 232, an adjusting mechanism 234 connected to the connecting block 233, a groove-shaped photoelectric sensor 235 connected to the adjusting mechanism 234, and a probe assembly 236 arranged below the groove-shaped photoelectric sensor 235. The Z-axis moving mechanism 232 is fixedly installed on the mounting plate 224. The probe assembly 236 is connected to the groove-shaped photoelectric sensor 235. During operation, the clamping jaw mechanism 5 on the robot 4 places the product on the tool-changing fixture 228. The clamping cylinder 226 can control the pressing component 227 to move on the transverse slide rail 222, so that the tool-changing fixture 228 is connected to the torque detection component. The detection is completed by the torque detection component in the way of cantilever plus weights, and the data is transmitted through the torque sensor 240. After the test is completed, the motor is automatically clamped. The Z-axis moving mechanism 232 drives the power-on probe assembly to descend and contact the internal pin of the motor to be powered on, and outputs data such as speed, torque, and current to complete the test of the motor performance.

[0024] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that those skilled in the art may make to some parts thereof all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A motor performance testing mechanism for a window lifter, characterized in that, It includes a linear conveyor mechanism (1), a motor testing mechanism (2) arranged on one side of the linear conveyor mechanism (1), a tooling storage mechanism (3) arranged on one side of the motor testing mechanism (2), a manipulator (4) arranged on one side of the linear conveyor mechanism (1), a gripper mechanism (5) arranged on the manipulator (4), a tray (6) arranged on the linear conveyor mechanism (1), and an ejecting mechanism (7) arranged below the tray (6). The ejecting mechanism (7) is arranged below the linear conveyor mechanism (1).

2. The performance testing mechanism for a window lifter motor according to claim 1, characterized in that, The gripper mechanism (5) includes a connecting frame (51) and clamping devices (52) symmetrically arranged on the upper and lower sides of the connecting frame (51). The clamping devices (52) include a double-acting cylinder (521), a first gripper (522) connected to the double-acting cylinder (521), and a second gripper (523). The first gripper (522) and the second gripper (523) are arranged oppositely.

3. The performance testing mechanism for a window lifter motor according to claim 2, characterized in that, The tray (6) is provided with a support block (8) and a limit shaft (9). The support block (8) is fixedly installed on the tray (6), and the limit shaft (9) is fixedly installed on the support block (8).

4. The performance testing mechanism for a window lifter motor according to claim 1, wherein, The ejecting mechanism (7) includes a base plate (71), an ejecting cylinder (72) arranged below the base plate (71), an ejecting push rod (73) connected to the ejecting cylinder (72), positioning shafts (74) arranged on both sides of the base plate (71), and a push plate (75) arranged on the ejecting push rod (73). The ejecting cylinder (72) is fixedly installed on the base plate (71). The upper end of the ejecting push rod (73) is fixedly connected to the push plate (75). The push plate (75) is arranged below the tray (6), and the positioning shafts (74) are connected to the push plate (75).

5. A performance testing mechanism for a window lifter motor according to claim 1, characterized in that, The motor testing mechanism (2) includes a table board (21), a clamping mechanism (22) arranged on the table board (21), and a power-on module (23) arranged on the table board (21). The clamping mechanism (22) is fixedly installed on the table board (21), and the power-on module (23) is fixedly installed on the table board (21).

6. The performance testing mechanism for a window lifter motor according to claim 5, characterized in that, The clamping mechanism (22) includes a connecting plate (221), a transverse slide rail (222) arranged on the connecting plate (221), a slider (223) arranged on the transverse slide rail (222), a mounting plate (224) arranged on the slider (223), a vertical block (225) arranged on the connecting plate (221), a clamping cylinder (226) arranged on the vertical block (225), a pressing component (227) connected to the clamping cylinder (226), a tool changing fixture (228) connected to the pressing component (227), a product positioning component (229) arranged on the table board (21), a torque inspection component (220) arranged on the product positioning component (229), a coupling (230) arranged on the product positioning component (229) and connected to the torque inspection component (220), a torque sensor (240) arranged on the coupling (230), and a magnetic powder brake (250) connected to the coupling (230). The pressing component (227) is fixedly connected to the mounting plate (224). The torque inspection component (220) is arranged on one side of the tool changing fixture (228). The magnetic powder brake (250) is fixedly installed on the table board (21).

7. A motor performance testing mechanism for a window lifter according to claim 6, characterized in that, The energizing module (23) includes a fixing plate (231), a Z-axis moving mechanism (232) arranged on the fixing plate (231), a connecting block (233) connected to the Z-axis moving mechanism (232), an adjusting mechanism (234) connected to the connecting block (233), a groove-shaped photoelectric sensor (235) connected to the adjusting mechanism (234), and a probe assembly (236) arranged below the groove-shaped photoelectric sensor (235). The Z-axis moving mechanism (232) is fixedly installed on the mounting plate (224). The probe assembly (236) is connected to the groove-shaped photoelectric sensor (235).

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