CN219657720U - Clamping tool suitable for micro-special motor test - Google Patents

Abstract

The utility model discloses a clamping tool suitable for micro motor testing, which belongs to the technical field of motor manufacturing and processing. It includes a first clamping part and a second clamping part for clamping the motor to be tested; The second clamping piece is movable with a socket, and the socket can be in contact with the electrode contacts of the motor to be tested and energized; the first clamping piece also has a splint for clamping the motor to be tested. The technical effect of the above improvement is: through the first clamping part and the second clamping part, the motor to be tested can be clamped, and during the clamping process, the power cord is installed synchronously to achieve quick installation, and The plywood provided at the same time can prevent the motor from swinging during testing and improve the installation stability of the motor.

Description

A clamping tool suitable for micro motor testing

Technical field

The utility model belongs to the technical field of motor manufacturing and processing, and is specifically a clamping tool suitable for testing micro-special motors.

Background technique

Micro motors refer to micro motors with a diameter less than 160mm or rated power or with special performance and special purposes. They are also called micro special motors, or micro motors for short.

After the micro motor is manufactured, the performance of the product needs to be tested, such as traction force testing, etc., to ensure that the factory product meets the usage requirements; for the motor, the following connection operations are generally required when testing the traction force: 1. The motor itself is fixed and clamped ; 2. Power connection at the motor output end; 3. Motor power lead connection; For a motor to be tested, there are many locations that need to be connected, and they are usually connected one by one manually, so the detection process is very slow and inefficient. Low, so a motor clamping tool is needed so that the motor can be quickly clamped or connected during motor inspection, saving installation time.

Utility model content

The purpose of this utility model is to solve the above problems and provide a clamping tool suitable for testing micro-special motors, which can simultaneously realize the clamping of the motor to be tested and the connection of the power cord, improve the installation efficiency, and ensure the stability of the motor clamping. .

In order to achieve the above purpose, the technical solution adopted by this utility model is: a clamping tool suitable for micro motor testing, including a first clamping piece and a second clamping piece for clamping the motor to be tested. ;

The second clamping member is movable with a socket, and the socket can be in contact with the electrode contacts of the motor to be tested and energized;

The first clamping member also has a clamping plate for clamping the motor to be tested.

The technical effect of the above improvement is: through the first clamping part and the second clamping part, the motor to be tested can be clamped, and during the clamping process, the power cord is installed synchronously to achieve quick installation, and The plywood provided at the same time can prevent the motor from swinging during testing and improve the installation stability of the motor.

In order to facilitate the electrode contacts at different positions of different motors, it is convenient to connect the power cord and the motor under test smoothly.

As a further improvement of the above technical solution, one side of the second clamping member is connected to a driving source, a limiting plate is provided on the top, and a chute running up and down is provided on the limiting plate;

A lever is fixedly arranged on the top of the socket, and the lever is slidably arranged in the chute, and the lever is provided with fasteners fixed to the limiting plate.

The socket includes a base body, a jack is provided in the middle of the base body, and a contact piece that can contact the electrode contacts of the motor to be tested is provided in the jack;

The outer side of the base body is provided with leads electrically connected to the contact piece.

The technical effect of the above improvements is: through the provided chute and lever, the position of the socket can be adjusted to adapt to the electrode contact widths of different motors, and through the provided sockets, electrode contacts at different height positions can be applied , ensuring that the motors with electrode contacts at different positions can be plugged in and energized, improving the scope of use.

In order to further improve the clamping effect of the motor under test and ensure the stability of the motor under test during testing.

As a further improvement of the above technical solution, a support platform is also included, which is located below the motor to be tested and used to support the motor to be tested;

A first clamping block protruding outward is provided on the side of the support platform, a downwardly extending clamping block is fixedly arranged on the splint, and a second clamping block is arranged on the inner surface of the connecting plate and can be mutually locked with the first clamping block.

As a further improvement of the above technical solution, the first clamping member is provided with a notch with an upward opening for accommodating the output shaft of the motor to be tested;

The first clamping piece is fixedly provided with a connecting shaft, and the upper side of the splint is provided with a connecting platform that is movable with the connecting shaft. The splint is located in the notch.

The technical effect of the above improvement is: through the provided support platform and connecting plate, the support platform and the connecting plate can be clamped to each other to ensure that the splint is always clamped on the motor to be tested, thereby improving the stability of the clamping of the motor to be tested. property, and providing a notch on the first clamping piece can facilitate the smooth installation of the first clamping piece between the first clamping piece and the second clamping piece.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram in the direction A in Figure 1;

Figure 3 is a schematic structural diagram in the direction B in Figure 1;

Figure 4 is a partial cross-sectional structural diagram along the C-C direction in Figure 1;

Figure 5 is a schematic structural diagram of the socket.

The text labels in the figure are as follows: 10. First clamping member; 101. Notch; 102. Connecting shaft; 11. Second clamping member; 12. Socket; 121. Base body; 122. Jack; 123 , contact piece; 124, lead; 13, splint; 131, connection table; 14, limit plate; 15, chute; 16, lever; 17, support table; 171, first clamping block; 18, connection plate; 181 , the second card block; M, the motor to be tested.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any influence on the protection scope of the present utility model. limiting effect.

As shown in Figures 1-5 of the description, as a specific embodiment of the present utility model, the specific structure of the present utility model is: a clamping tool suitable for micro motor testing, including a first clamping piece 10 and The second clamping member 11 is used to clamp the motor M to be tested. One side of the second clamping member 11 is connected to a driving source. As shown in Figure 1, the driving source is a driving cylinder. The cylinder is fixedly installed on the connecting seat;

The second clamping member 11 is movable with a socket 12. The socket 12 can be in contact with the electrode contacts of the motor M to be tested and energized. The socket 12 and the second clamping member 11 can move with each other, as shown in Figure 4. There are two sockets 12, which can move to both sides of the second clamping member 11. This arrangement is mainly to adapt to electrode contacts of different widths, so that when testing different motors, the width of the electrode contacts can be adjusted according to the width of the electrode contacts. Adjust the position between sockets 12 to improve the applicable range;

The first clamping member 10 also has a clamping plate 13 for clamping the motor M to be tested. The clamping plate 13 mainly presses the motor downward to prevent the motor from jumping upward and improve the stability of the motor during testing.

Please refer to Figure 1, which is further optimized on the basis of the above embodiment: a limiting plate 14 is provided on the top of the second clamping member 11, and the limiting plate 14 and the second clamping member 11 are arranged to slide against each other. One end of the plate 14 is fixedly arranged on the connecting seat. The limiting plate 14 is provided with a chute 15 that penetrates up and down. The chute 15 is a strip-shaped chute. Taking the front, rear, left and right directions in Figure 1 of the description as an example, the chute 15 The direction is arranged in the front-to-back direction;

The top of the socket 12 is fixedly provided with a lever 16. The lever 16 is slidably disposed in the chute 15, and the lever 16 is provided with fasteners fixed to the limiting plate 14. In this embodiment, the fasteners are specifically The fastening bolts are provided to fix the lever 16 on the limit plate 14 to ensure the stable position of the socket 12, so that the motor contacts of the motor M to be tested can be contacted and docked. Through the provided lever 16, the socket can be The position of 12 is adjusted so that the electrode contacts of the socket 12 and the motor M to be tested are aligned with each other.

Please refer to Figure 5 of the description, further optimization based on the above embodiment: In order to ensure that the socket 12 can smoothly contact and energize the electrode contacts of the motor M to be tested, the socket 12 includes a base 121. A jack 122 is provided in the middle of 121. The jack 122 is a long rectangular hole. The jack 122 is provided with a contact piece 123 that can be in contact with the electrode contacts of the motor M to be tested. When the electrode contacts of the motor M to be tested are inserted into When inside the jack 122, it can be in contact with the contact piece 123, and the strip-shaped jack 122 can facilitate the insertion of the electrode contacts of the motor M to be tested at different heights; the outside of the base 121 is provided with a contact piece 123 electrical signal connection lead 124, the lead 124 is directly connected to the power supply, during detection, the power supply supplies power to the motor M to be tested through the lead 124.

Please refer to the appended drawings 1, 2, and 3 of the description, which is further optimized based on the above embodiment: it also includes a support platform 17. The support platform 17 is located below the motor M to be tested and between the connection base connected to the driving cylinder. mutually fixed to support the motor M to be tested;

A first clamping block 171 protruding outward is provided on the side of the support platform 17. A connecting plate 18 extending downward is fixedly provided on the clamping plate 13. The inner side of the connecting plate 18 is provided with a first clamping block 171 that can interact with the first clamping block 171. The stuck second blocking block 181 (refer to Figures 1 and 3).

The first clamping member 10 is provided with an upward-opening notch 101 for accommodating the output shaft of the motor M to be tested, and can facilitate the disassembly and assembly of the motor M to be tested; the first clamping member 10 is fixedly provided with a connecting shaft 102 , The upper side of the splint 13 is provided with a connecting platform 131 that is movable with the connecting shaft 102. The splinting plate 13 is located in the slot 101. The connecting platform 131 is specifically a boss with a chute, and the connecting axis 102 runs through the connecting platform. 131 can slide and rotate with each other with the connecting platform 131;

Specifically, after the motor is installed between the first clamping member 10 and the second clamping member 11, the clamping plate 13 can be turned over and the motor is pressed, and the clamping plate 13 can be pushed to move along the axis direction of the motor. The first clamping block 171 and the second clamping block 181 clamp each other, so that the motor M to be tested and the clamping plate 13 can be clamped to each other and play a stable role.

The specific usage principle of the utility model is: first, adjust the position of the lever 16 to ensure that the two sockets 12 can rotate in opposite directions with the contact electrodes of the motor M to be tested, and fix the lever 16 on the limiting plate 14, and then through Insert the electrode contacts of the motor M to be tested into the socket 12, and clamp the output shaft of the motor M in the notch 101 of the first clamping member 10. Start the cylinder connected to the second clamping member 11, and the cylinder will Push the second clamping part 11 to move, so that the second clamping part 11 and the first clamping part 10 clamp the motor M to be tested. During the process of inserting the electrode, the motor M to be tested can be clamped synchronously, and then After connecting the output end and powering on, the traction force of the motor M to be tested can be tested to improve the assembly and disassembly efficiency of the motor M to be tested during testing and to ensure the clamping stability of the motor M to be tested during testing.

It should be noted that, as used herein, the terms "include", "comprises" or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or equipment.

This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and the core idea of the present invention. The above are only the preferred embodiments of the present utility model. It should be pointed out that due to the limitations of written expressions, there are objectively unlimited specific structures. For those of ordinary skill in the art, they can be implemented without departing from the principles of the present utility model. Under the premise, several improvements, modifications or changes can also be made, or the above technical features can be combined in an appropriate manner; these improvements, modifications or combinations, or the ideas and technical solutions of the utility model can be directly applied without improvement In other situations, it should be regarded as the protection scope of the present utility model.

Claims (5)

1. Clamping tool suitable for during little special motor test, its characterized in that: comprises a first clamping piece (10) and a second clamping piece (11) which are used for clamping a motor (M) to be tested;

a socket (12) is movably arranged on the second clamping piece (11), and the socket (12) can be in contact with an electrode contact of the motor (M) to be tested for electrifying;

the first clamping piece (10) is also provided with a clamping plate (13) for clamping the motor (M) to be tested.

2. The clamping tool for testing a micro-special motor according to claim 1, wherein: one side of the second clamping piece (11) is connected with a driving source, the top of the second clamping piece is provided with a limiting plate (14), and the limiting plate (14) is provided with a chute (15) penetrating up and down;

a deflector rod (16) is fixedly arranged at the top of the socket (12), the deflector rod (16) is arranged in the sliding groove (15) in a sliding way, and a fastener which is mutually fixed with the limiting plate (14) is arranged on the deflector rod (16).

3. The clamping tool for testing a micro-special motor according to claim 1, wherein: the socket (12) comprises a base body (121), a jack (122) is arranged in the middle of the base body (121), and a contact piece (123) which can be contacted with an electrode contact of the motor (M) to be tested is arranged in the jack (122);

the outer side of the base body (121) is provided with a lead (124) electrically connected with the contact piece (123).

4. The clamping tool for testing a micro-special motor according to claim 1, wherein: the device also comprises a supporting table (17), wherein the supporting table (17) is positioned below the motor (M) to be tested and is used for supporting the motor (M) to be tested;

the side of brace table (17) is provided with outwards convex first fixture block (171), fixedly is provided with downwardly extending on splint (13), is provided with second fixture block (181) that can block each other with first fixture block (171) on the medial surface of connecting plate (18).

5. The clamping tool for testing a micro-special motor according to claim 1, wherein: the first clamping piece (10) is provided with a notch (101) with an upward opening and used for accommodating an output shaft of the motor (M) to be tested;

the connecting shaft (102) is fixedly arranged on the first clamping piece (10), the connecting table (131) which is movably arranged with the connecting shaft (102) is arranged on the upper side surface of the clamping plate (13), and the clamping plate (13) is positioned in the notch (101).