CN212060501U - Motor test tool - Google Patents

Abstract

The utility model discloses a motor testing tool, which belongs to the technical field of testing tooling and has a reasonable design. The motor testing tool comprises a base plate, a mounting table for installing a test piece, a sensor fixing table and a test table for mounting a testing mechanism , two linear guide rails are arranged on the bottom plate, the sensor fixing table, the installation table and the test table are slidably connected to the two linear guide rails at the same time, so as to slide along the two linear guide rails, the installation table and the test table are both It includes a mobile table and is equipped with a lifting handwheel and a side-shifting handwheel to adjust the height and horizontal positions of the mobile table. It adopts a lifting adjustment structure with better flexibility and is more versatile than the existing motor test. The tooling is strong and the cost is low. At the same time, the test table, the installation table and the sensor are placed on the same linear guide rail, which ensures the accuracy of the overall installation and testing, the projects are diverse, and the work efficiency of the workers is also improved.

Description

A motor test tool

technical field

The utility model relates to the technical field of testing tooling, in particular to a motor testing tooling.

Background technique

In the field of mechanical production and processing, "tooling" refers to the production process equipment, which refers to the general name of various tools used in the manufacturing process, including cutting tools, fixtures, molds, measuring tools, inspection tools, auxiliary tools, fitter tools, station tools, etc. .

China Patent Publication No. CN209728134U is a patent, a motor pair drag test tool. Among them, the motor tow test tooling includes tooling base plate, test motor installation device, calibration motor installation device and connection device. The motor shaft of the motor is arranged in parallel with the motor shaft of the calibration motor, and the motor shaft of the test motor is connected with the motor shaft of the calibration motor through a connecting device. The motor-to-drag test tool provided by the utility model is provided with a test motor installation device and a calibration motor installation device, the test motor and the calibration motor are respectively installed on it, and the motor shafts of the two motors are arranged in parallel. The motor shafts of the two motors are arranged in parallel and in the same direction, and the motor shafts of the two motors are connected in the same direction.

At present, the motor test tooling in the technology can basically only test one item, which reduces the work efficiency of the staff. It can test the test tooling of multiple projects, and it is not convenient for the staff to replace the motor or the test content, and it cannot guarantee the test accuracy. .

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a motor test tool, which solves the above problems of the existing test tool; a motor test tool adopts a lifting adjustment structure with better flexibility, and is more versatile than the existing test tool. The motor test tool is strong and the cost is low. At the same time, two sets of lifting tables and sensors are placed on the same linear guide rail to ensure the accuracy of the overall installation test. There are various items, which can not only measure the load characteristics, but also perform the temperature rise test. Stall characteristics.

To achieve the above object, the utility model provides the following technical solutions:

A motor testing tool, comprising a base plate, a mounting table for installing a test piece, a sensor fixing table and a test table for installing a testing mechanism, two linear guide rails are arranged on the base plate, the sensor fixing table, the mounting table and the test table The stage is slidably connected to the two linear guide rails at the same time, so as to slide along the two linear guide rails. The installation stage and the test stage both include moving table surfaces and are equipped with lifting handwheels and side-shifting handwheels to adjust all the For the height and horizontal positions of the mobile table, a lifting adjustment structure with better flexibility is adopted, which is more versatile than the existing motor test tooling and has a lower cost. At the same time, two sets of lifting tables and sensors are placed on the same linear guide. , to ensure the accuracy of the overall installation test, the project is diverse, it can not only measure the load characteristics, but also can test the temperature rise, and can also measure the stall characteristics.

The preferred technical solution of the present invention is that if both the test table and the installation table include a pressure block and a V-shaped support block, the pressure block is V-shaped, and the pressure block is equipped with a pressure block lifting handwheel, and the pressure block is slidably installed on the V-shaped block. Above the bracket, the irregular motor and the testing machine can be effectively fixed.

The preferred technical solution of the present utility model is that the test table and the installation table are equipped with a mobile table top and a side panel, the side panel is also provided with a sliding groove, the lifting handwheel is arranged on the mobile table top, and the sliding groove is slidably connected with the mobile table top, which is convenient for testing The table and the installation table slide up and down to adjust the position.

The preferred technical solution of the present invention is that the bottom plate includes a support plate, the test table and the installation table are slidably installed above the support plate, the support plate is provided with a number of screw holes, the screw holes are above the linear guide rail, and are fixed by tightening screws to adjust The good location is convenient for fixing, and the structure is firm.

The preferred technical solution of the present invention is that the support plate further comprises a sliding groove, and the side-shifting handwheel passes through the test table and the bottom panel of the installation table and is fixedly installed in the sliding groove, which is convenient for the horizontal movement and adjustment of the test table and the installation table.

The preferred technical solution of the present invention is that a number of screw holes are also arranged on the linear guide rail, the screw holes are matched with the fastening screws, and the positions of the test table and the installation table are adjusted and fixed firmly.

The preferred technical solution of the present invention is that the bottom plate is provided with several stop blocks, which are respectively fixed at the end positions of the support plate to prevent the test table and the installation table from sliding out of the linear guide rail.

The preferred technical solution of the present invention is that the bottom surface of the sensor fixing platform is provided with a fixing platform sliding groove and a fastening screw for fixing.

Compared with the prior art, the utility model provides a motor testing tool.

The utility model has the following beneficial effects:

A motor testing tool, comprising a base plate, a mounting table for installing a test piece, a sensor fixing table and a test table for installing a testing mechanism, two linear guide rails are arranged on the base plate, the sensor fixing table, the mounting table and the test table The stage is slidably connected to the two linear guide rails at the same time, so as to slide along the two linear guide rails. The installation stage and the test stage both include moving table surfaces and are equipped with lifting handwheels and side-shifting handwheels to adjust all the For the height and horizontal positions of the mobile table, a lifting adjustment structure with better flexibility is adopted, which is more versatile than the existing motor test tooling and has a lower cost. At the same time, two sets of lifting tables and sensors are placed on the same linear guide. , to ensure the accuracy of the overall installation test, there are various items, it can not only measure the load characteristics, but also can test the temperature rise, and can also measure the stall characteristics.

Description of drawings

Fig. 1 is the structural representation provided in the specific embodiment of the present utility model;

FIG. 2 is a schematic diagram of another side structure provided in the specific embodiment of the present invention.

In the picture:

1. Linear guide rail; 2. Sensor fixed table; 21. Fixed table sliding groove; 3. Installation table; 4. Test table; 5. Mobile table; 6. Lifting handwheel; 7. Side-shifting handwheel; ;81, pressure block lifting handwheel; 9, V-shaped support block; 10, side panel; 11, bottom plate; 101, sliding groove; 111, support plate; 1111, support plate sliding groove; 112, stop block; 113, Linear guide through hole; 1112, fastening screw; 1113, sliding groove.

Detailed ways

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

Example:

As shown in FIG. 1 and FIG. 2, a motor testing tool includes a base plate 11, a mounting table 3 for installing a test piece, a sensor fixing table 2, and a test table 4 for installing a testing mechanism. The bottom plate 11 is provided with two A linear guide rail 1, a sensor fixing table 2, an installation table 3 and the test table 4 are slidably connected to the two linear guide rails 1 at the same time to slide along the two linear guide rails 1, the installation table 3 and the test table 4 all include a moving table 5 and are equipped with a lifting handwheel 6 and a side-shifting handwheel 7 to adjust the height and horizontal positions of the moving table 5, and a flexible lifting adjustment structure is adopted. It has stronger performance and lower cost than the existing motor test fixtures. At the same time, two sets of lift tables and sensors are placed on the same linear guide rail to ensure the accuracy of the overall installation test. There are various items, which can not only measure the load characteristics, but also carry out the temperature rise test. , and can also measure the stall characteristics.

Preferably, if both the test table 4 and the installation table 3 include a pressure block 8 and a V-shaped support block 9, the pressure block 8 is V-shaped, and the pressure block 8 is equipped with a pressure block lifting handwheel 81, and the pressure block 8 is slidably installed on the Above the V-shaped bracket 9, the irregular motor and the testing machine can be effectively fixed.

Preferably, the test table 4 and the installation table 3 are provided with a moving table 5 and a side panel 10 , the side panel 10 is further provided with a sliding groove 101 , the lifting handwheel 6 is arranged on the moving table 5 , and the sliding groove 101 slides with the moving table 5 . The connection is convenient for the test table 4 and the installation table 3 to slide up and down to adjust the position.

Preferably, the bottom plate 11 includes a support plate 111 , the test table 4 and the installation table 3 are slidably installed above the support plate 111 , the support plate 111 is provided with a number of screw holes 1111 , and the screw holes 1111 are above the linear guide rail 1 , by tightening the screws 1112 is fixed, the adjusted position is convenient to fix, and the structure is firm.

Preferably, the support plate 111 further includes a sliding groove 1111, and the side-shifting handwheel 7 is fixedly installed in the sliding groove 1111 through the test table 4 and the bottom panel of the installation table 3, so as to facilitate the horizontal movement and adjustment of the test table 4 and the installation table 3 Location.

Preferably, the linear guide 1 is also provided with several linear guide through holes 113, the linear guide through holes 113 are matched with the fastening screws 1112, and the positions of the test table 4 and the installation table 3 are adjusted and fixed firmly.

Preferably, the bottom plate 11 is provided with several stop blocks 112 , which are respectively fixed at the end positions of the support plate 111 to prevent the test table 4 and the installation table 3 from sliding out of the linear guide rail 1 .

Preferably, the bottom surface of the sensor fixing table 2 is provided with a fixing table sliding groove 21 and a fastening screw 1112 for fixing.

When using this equipment for load test and temperature rise test, adjust the pressure block lifting handwheel 81 of the pressure block 8 of the installation platform 3 to an appropriate position, fix and install the motor to be tested on the installation platform 3, and then adjust the pressure block to lift. The handwheel 81 fixes the test motor, and then adjusts the pressure block lifting handwheel 81 of the pressure block 8 of the test table 4 to fix and install the test mechanism, and then fix the test mechanism. Because the linear guide 1 is fixed on the bottom plate 11, the three sets are guaranteed. The center of the device along the length direction of the base plate 11 is on a plane, so only the lifting handwheel 6 and the side-shifting handwheel 7 need to be adjusted to ensure the coaxiality of the rotation centers of the motor, sensor and auxiliary components. At the same time, the supporting measurement system will record the relevant parameters, and give the measurement data chart and record it on the supporting computer.

When using this equipment as a locked rotor test tool, also adjust the pressure block lifting handwheel 81 of the pressure block 8 of the installation table 3 to a suitable position, fix and install the motor to be tested on the installation table 3, and then adjust the pressure block lifting hand. The wheel 81 fixes the test motor, starts the motor under test, and gradually adjusts the braking force of the brake until the motor stops rotating. The system will record the relevant parameters, and give the measurement data chart and record it on the matching computer.

When it is necessary to test different types of motors, it is only necessary to replace the motor on the lifting slide, and adjust the position of the lifting table to ensure the coaxiality. The lifting adjustment structure with better flexibility is adopted, which is more versatile than the existing motor test. The tooling is strong and the cost is low; two sets of lifting tables and sensors are placed on the same linear guide rail to ensure the accuracy of the overall installation and testing, and the projects are diverse, while increasing the work efficiency of the staff.

The present invention is described by preferred embodiments, and those skilled in the art know that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the claims of the present application all belong to the protection scope of the present invention.

Claims (8)

1. A motor testing tool, comprising a base plate (11), a mounting table (3) for installing a test piece, a sensor fixing table (2) and a test table (4) for installing a testing mechanism, characterized in that: Two linear guide rails (1) are arranged on the bottom plate (11), and the sensor fixing table (2), the mounting table (3) and the test table (4) are slidably connected to the two straight lines at the same time. on the guide rail (1) to slide along the two linear guide rails (1); Both the installation table (3) and the test table (4) include a moving table (5) and are equipped with a lifting handwheel (6) and a side-shifting handwheel (7) to adjust the moving table (5). ) in the height and horizontal directions. 2. motor test fixture according to claim 1, is characterized in that: Both the test table (4) and the installation table (3) include a pressing block (8) and a V-shaped support block (9); The pressing block (8) is V-shaped, and the pressing block (8) is provided with a pressing block lifting handwheel (81); The pressing block (8) is slidably installed above the V-shaped support block (9). 3. motor test fixture according to claim 1, is characterized in that: The test table (4) and the installation table (3) are provided with side panels (10); The side panel (10) is further provided with a sliding groove (101); The lifting handwheel (6) is arranged on the moving table (5), and the sliding groove (101) is slidably connected with the moving table (5). 4. motor test fixture according to claim 1, is characterized in that: The bottom plate (11) includes a support plate (111); The test table (4) and the installation table (3) are slidably installed above the support plate (111); The support plate (111) is provided with screw holes (1111); The screw holes (1111) are above the linear guide rails (1), and are fixed by tightening screws (1112). 5. motor test fixture according to claim 4, is characterized in that: The support plate (111) further comprises a sliding groove (1113); The side-shifting handwheel (7) is fixedly installed in the sliding groove (1113) through the test table (4) and the bottom panel of the installation table (3). 6. motor test fixture according to claim 4, is characterized in that: The linear guide rail (1) is also provided with a plurality of linear guide rail through holes (113); The linear guide through holes (113) are adapted to the fastening screws (1112). 7. motor test fixture according to claim 4, is characterized in that: The bottom plate (11) is provided with several stop blocks (112); A plurality of the stop blocks (112) are respectively fixed and installed at the end positions of the support plate (111). 8. motor test fixture according to claim 1, is characterized in that: The upper end of the bottom surface of the sensor fixing table (2) is provided with a fixing table sliding groove (21) and a fastening screw (1112) for fixing; The fixed table sliding groove (21) is provided above the linear guide rail (1).

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