Five-channel motor running-in mechanism

Abstract

The utility model provides a five-channel motor running-in mechanism which can perform running-in of five motors at a time, thereby saving land cost and manpower resources. The machine base comprises an upper plate, a bottom plate and a plurality of stand columns; five motor placing cavities; the gland assembly comprises a vertical mounting seat and five gland mechanisms; the contact assembly comprises five groups of contact mechanisms and a contact mounting plate assembly; five motor containing cavities are sequentially and fixedly formed in the middle area of an upper plate of the machine base in the width direction at equal intervals in the length direction, the upper plate is provided with first guide rails arranged in parallel in the width direction, and the vertical installation base is arranged on one sides of the first guide rails in a supported mode. A first lifting air cylinder is fixedly arranged on a vertical plate of the vertical mounting base, a mounting plate is fixedly arranged at the output end of the first lifting air cylinder, and the five cover pressing mechanisms are arranged in the length direction of the mounting plate at equal intervals.

Description

Technical Field

[0001] This utility model relates to the technical field of motor break-in, specifically to a mechanism for break-in of a five-channel motor. Background Technology

[0002] See motor structure Figure 1 The contact terminal 2 of motor 1 needs to be energized through a contact mechanism. After the motor is assembled, it needs to be placed in the running-in mechanism for testing. Existing motor running-in mechanisms are all single-channel running-in mechanisms. In actual use, each single-station running-in mechanism requires a set of contacts, a positioning cavity, and a pressure cover. When a large number of motors need to be run-in, the area occupied by several single-station mechanisms is relatively large, and the operator needs to perform multiple independent operations, which is labor-intensive and has high land costs. Therefore, there is an urgent need to develop a multi-channel motor running-in mechanism. Utility Model Content

[0003] To address the aforementioned issues, this utility model provides a five-channel motor break-in mechanism that can break in five motors at a time, saving land costs and human resources.

[0004] A five-channel motor break-in mechanism, characterized in that it comprises:

[0005] The base includes an upper plate, a bottom plate, and several columns;

[0006] Five motor housings;

[0007] The gland assembly includes a vertical mounting base and five gland mechanisms;

[0008] And contact assemblies, which include five sets of contact mechanisms and contact mounting plate assemblies;

[0009] The upper plate of the base has five motor placement cavities fixed at equal intervals along its length in the middle region of its width direction. The upper plate is provided with a first guide rail arranged parallel to the width direction. The vertical mounting base is supported on one side of the first guide rail. A first lifting cylinder is fixed on the vertical plate of the vertical mounting base. A mounting plate is fixed at the output end of the first lifting cylinder. Five pressing mechanisms are arranged at equal intervals along the length direction of the mounting plate. The pressing mechanisms and motor placement cavities are arranged in a one-to-one correspondence. The contact mounting plate assembly is supported on the other side of the first guide rail. Five sets of contact mechanisms are arranged at equal intervals on the upper part of the contact mounting plate assembly. The contact mechanisms and motor placement cavities are arranged in a one-to-one correspondence.

[0010] Its further features are:

[0011] The upper plate is provided with a first horizontal drive cylinder on one side corresponding to the vertical mounting base. The piston end of the first horizontal drive cylinder is fixed to the vertical mounting base. The first horizontal drive cylinder drives the vertical mounting base to move laterally along the first guide rail, so that the pressure cap mechanism moves closer to or further away from the motor in the lateral position.

[0012] The contact mounting plate assembly includes a lower support plate and an upper support plate. The lower support plate is supported on the other side of the first guide rail. A second guide rail is arranged parallel to the length direction of the upper plate on the lower support plate. The upper support plate is supported on the second guide rail. Five sets of the contact mechanisms are arranged at equal intervals along the length direction of the upper support plate. A pair of contacts in each set of the contact mechanisms are arranged upward.

[0013] A second horizontal drive cylinder is fixedly mounted on the other side of the upper plate. The piston end of the second horizontal drive cylinder is fixedly connected to the lower support plate. The second horizontal drive cylinder drives the lower support plate to move laterally along the first guide rail, so that the contact mechanism moves closer to or further away from the corresponding motor.

[0014] A horizontal longitudinal drive cylinder is fixed on one side of the lower support plate. The piston end of the horizontal longitudinal drive cylinder is fixed to the upper support plate. The horizontal longitudinal drive cylinder drives the upper support plate to move along the second guide rail, thereby switching the contact position of a pair of contacts of the contact mechanism relative to the motor. In the actual manufacturing of the motor, the contact terminals of the same model of motor may have different offset positions. By setting the horizontal longitudinal movement mechanism of the contact mechanism, the universality of the mechanism can be ensured.

[0015] The horizontal longitudinal drive cylinder is also provided with a stop rod end at the end away from the piston. The outer end of the horizontal longitudinal drive cylinder is also provided with a vertical mounting bracket. A limit cylinder is fixedly mounted on the vertical mounting bracket. A limit guide block is fixedly provided at the upper piston end of the limit cylinder. The limit guide block is provided with a guide limit notch. The limit cylinder drives the limit guide block to bulge upward, so that the forward movement of the stop rod end is stopped. Thus, the entire upper support plate has three stop positions, which are adapted to the left, middle and right positions of the contact terminals of the motor, making the mechanism versatility good.

[0016] A cooling fan is also fixedly installed at one end of the upper plate along its length, which is used to reliably dissipate the heat generated during the break-in of the motor.

[0017] With this invention, a single base is equipped with a five-channel motor break-in mechanism, which allows five motors to be placed in their corresponding motor placement cavities, and five pressure cap mechanisms to reliably press them together. Five contact mechanisms then make corresponding contact connections with the motors to energize them. Subsequently, the five motors perform break-in operations simultaneously. The break-in of five motors can be performed at a time, saving land costs and human resources. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the motor applicable to this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention. Figure 1 ;

[0020] Figure 3 This is a three-dimensional structural diagram of the present invention. Figure 2 ;

[0021] Figure 4 This is a three-dimensional structural diagram of the present invention. Figure 3 ;

[0022] The names corresponding to the serial numbers in the diagram are as follows:

[0023] Motor 1, Contact terminal 2;

[0024] The components include: base 10, upper plate 11, bottom plate 12, column 13, first guide rail 14, motor placement cavity 20, pressure cover assembly 30, vertical mounting base 31, pressure cover mechanism 32, first lifting cylinder 33, mounting plate 34, contact assembly 40, contact mechanism 41, contact mounting plate assembly 42, lower support plate 421, upper support plate 422, second guide rail 423, first horizontal drive cylinder 50, connecting rod 51, second horizontal drive cylinder 60, horizontal longitudinal drive cylinder 70, stop rod end 71, vertical mounting bracket 72, limit cylinder 80, limit guide block 81, guide limit notch 811, and cooling fan 90. Detailed Implementation

[0025] A five-channel motor break-in mechanism, see Figures 1-4 It includes a base 10, five motor housing cavities 20, a cover assembly 30, and a contact assembly 40;

[0026] The base 10 includes an upper plate 11, a base plate 12, and several columns 13;

[0027] The cap assembly 30 includes a vertical mounting base 31 and five cap mechanisms 32;

[0028] The contact assembly 40 includes five sets of contact mechanisms 41 and a contact mounting plate assembly 42;

[0029] Five motor placement cavities 20 are fixedly fixed at equal intervals along the length direction in the middle area of ​​the upper plate 11 of the base 10 in the width direction. The upper plate 11 is provided with two sets of first guide rails 14 arranged parallel along the width direction. The vertical mounting base 31 is supported on one side of the first guide rail 14. A first lifting cylinder 33 is fixed on the vertical plate 311 of the vertical mounting base 31. A mounting plate 34 is fixed at the output end of the first lifting cylinder 33. Five pressure cover mechanisms 32 are arranged at equal intervals along the length direction of the mounting plate 34. The pressure cover mechanism 32 and the motor placement cavity 20 are arranged in a one-to-one correspondence. The contact mounting plate assembly 42 is supported on the other side of the first guide rail 14. Five sets of contact mechanisms 41 are arranged at equal intervals on the upper part of the contact mounting plate assembly 42. The contact mechanisms 41 and the motor placement cavity 20 are arranged in a one-to-one correspondence.

[0030] In specific implementation, the upper plate 11 is provided with a first horizontal drive cylinder 50 on one side corresponding to the vertical mounting base 31. The piston end of the first horizontal drive cylinder 50 is fixed to the vertical mounting base 31 through the connecting rod 51. The first horizontal drive cylinder 50 drives the vertical mounting base 31 to move laterally along the first guide rail 14, so that the pressure cap mechanism 32 is closer to or farther away from the motor 1 in the lateral position.

[0031] The contact mounting plate assembly 42 includes a lower support plate 421 and an upper support plate 422. The lower support plate 421 is supported on the other side of the first guide rail 14. A second guide rail 423 is arranged on the lower support plate 421 parallel to the length direction of the upper plate. The upper support plate 422 is supported on the second guide rail 423. Five sets of contact mechanisms 41 are arranged at equal intervals along the length direction of the upper support plate 422. A pair of contacts in each set of contact mechanisms 41 are arranged upward.

[0032] A second horizontal drive cylinder 60 is fixedly mounted on the other side of the upper plate 11. The piston end of the second horizontal drive cylinder 60 is fixedly connected to the lower support plate 421. The second horizontal drive cylinder 60 drives the lower support plate 421 to move laterally along the first guide rail 14, so that the contact mechanism 41 moves closer to or further away from the corresponding motor 1.

[0033] A horizontal longitudinal drive cylinder 70 is fixed on one side of the lower support plate 421. The piston end of the horizontal longitudinal drive cylinder 70 is fixed to the upper support plate 422. The horizontal longitudinal drive cylinder 70 drives the upper support plate to move along the second guide rail 423, thereby switching the contact position of a pair of contacts of the contact mechanism 41 relative to the motor 1. In the actual manufacturing of the motor, the contact terminals 2 of the same model of motor 1 may have different offset positions. By setting the horizontal longitudinal movement mechanism of the contact mechanism 41, the universality of the mechanism is ensured.

[0034] In a preferred embodiment, a stop rod end 71 is provided at the end of the horizontal longitudinal drive cylinder 70 away from the piston, and a vertical mounting bracket 72 is provided at the outer end of the horizontal longitudinal drive cylinder 70. A limiting cylinder 80 is fixedly mounted on the vertical mounting bracket 72. A limiting guide block 81 is fixedly provided at the upper piston end of the limiting cylinder 80. The limiting guide block 81 is provided with a guiding limiting notch 811. The limiting cylinder 80 drives the limiting guide block 81 to bulge upward, so that the forward movement of the stop rod end 71 is stopped, thereby making the entire upper support plate 422 have three stopping positions, which are adapted to the left, middle and right positions of the contact terminal 2 of the motor 1, making the mechanism have good versatility.

[0035] A cooling fan 90 is also fixedly installed at one end of the upper plate 11 along its length, which is used to reliably dissipate the heat generated during the break-in of the motor.

[0036] Its working principle is as follows: five motors are placed in their respective motor mounting cavities. Then, the first horizontal drive cylinder drives the vertical mounting base to move, so that the cover mechanism is placed above the motor. Then, the first lifting cylinder is activated, driving the cover mechanism to reliably press onto the motor. The horizontal drive cylinder drives the contact mechanism to correspond to the corresponding position of the motor's contact terminal. Then, the second horizontal drive cylinder drives the lower support plate to move, so that the five contact mechanisms and the motors make corresponding contact connections and are energized. Then, the five motors perform break-in operations synchronously. After the break-in operation reaches the set time, the contact mechanism and the cover mechanism disengage from the motor. It can break in five motors at a time, saving land costs and human resources.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A five-channel motor break-in mechanism, characterized in that, It includes: The base includes an upper plate, a bottom plate, and several columns; Five motor housings; The gland assembly includes a vertical mounting base and five gland mechanisms; And contact assemblies, which include five sets of contact mechanisms and contact mounting plate assemblies; The upper plate of the base has five motor placement cavities fixed at equal intervals along its length in the middle region of its width direction. The upper plate is provided with a first guide rail arranged parallel to the width direction. The vertical mounting base is supported on one side of the first guide rail. A first lifting cylinder is fixed on the vertical plate of the vertical mounting base. A mounting plate is fixed at the output end of the first lifting cylinder. Five pressing mechanisms are arranged at equal intervals along the length direction of the mounting plate. The pressing mechanisms and motor placement cavities are arranged in a one-to-one correspondence. The contact mounting plate assembly is supported on the other side of the first guide rail. Five sets of contact mechanisms are arranged at equal intervals on the upper part of the contact mounting plate assembly. The contact mechanisms and motor placement cavities are arranged in a one-to-one correspondence.

2. The five-channel motor break-in mechanism according to claim 1, characterized in that: The upper plate is provided with a first horizontal drive cylinder on one side corresponding to the vertical mounting base. The piston end of the first horizontal drive cylinder is fixed to the vertical mounting base. The first horizontal drive cylinder drives the vertical mounting base to move laterally along the first guide rail.

3. The five-channel motor break-in mechanism according to claim 2, characterized in that: The contact mounting plate assembly includes a lower support plate and an upper support plate. The lower support plate is supported on the other side of the first guide rail. A second guide rail is arranged parallel to the length direction of the upper plate on the lower support plate. The upper support plate is supported on the second guide rail. Five sets of contact mechanisms are arranged at equal intervals along the length direction of the upper support plate. A pair of contacts in each set of contact mechanisms are arranged upwards.

4. The five-channel motor break-in mechanism according to claim 3, characterized in that: A second horizontal drive cylinder is fixedly mounted on the other side of the upper plate. The piston end of the second horizontal drive cylinder is fixedly connected to the lower support plate. The second horizontal drive cylinder drives the lower support plate to move laterally along the first guide rail.

5. The five-channel motor break-in mechanism according to claim 4, characterized in that: A horizontal longitudinal drive cylinder is fixedly installed on one side of the lower support plate. The piston end of the horizontal longitudinal drive cylinder is fixedly connected to the upper support plate. The horizontal longitudinal drive cylinder drives the upper support plate to move along the second guide rail.

6. The five-channel motor break-in mechanism according to claim 5, characterized in that: The horizontal longitudinal drive cylinder is also provided with a stop rod end at the end away from the piston. The outer end of the horizontal longitudinal drive cylinder is also provided with a vertical mounting bracket. A limiting cylinder is fixedly mounted on the vertical mounting bracket. A limiting guide block is fixedly provided at the upper piston end of the limiting cylinder. The limiting guide block is provided with a guiding limiting notch.

7. The five-channel motor break-in mechanism according to claim 1, characterized in that: A cooling fan is also fixedly mounted at one end of the upper plate along its length.

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