CN212060501U

CN212060501U - Motor test tool

Info

Publication number: CN212060501U
Application number: CN201922336062.0U
Authority: CN
Inventors: 陈少棠; 王佑文; 欧阳璞; 符小军
Original assignee: Fujian Kaisida Electronics Co ltd
Current assignee: Fujian Kaisida Electronics Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-12-01
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a motor testing tool, which belongs to the technical field of testing tools and has reasonable design, and comprises a bottom plate, an installation platform for installing a testing piece, a sensor fixing platform and a test platform for installing a testing mechanism, wherein the bottom plate is provided with two linear guide rails, the sensor fixing platform, the installation platform and the test platform are simultaneously connected on the two linear guide rails in a sliding way so as to slide along the two linear guide rails, the installation platform and the test platform comprise a movable platform surface and are provided with a lifting hand wheel and a side-moving hand wheel so as to adjust the height direction and the horizontal direction position of the movable platform surface, a lifting adjusting structure with better flexibility is adopted, the universality is stronger than that of the existing motor testing tool, the cost is low, and the test platform, the installation platform and the sensor are arranged on the same linear guide rail, the precision of the integral installation test is guaranteed, the projects are various, and meanwhile the working efficiency of workers is also improved.

Description

Motor test tool

Technical Field

The utility model relates to a test fixture technical field especially relates to a motor test fixture.

Background

The "tool", i.e. the production process equipment, in the field of mechanical production and machining refers to the general name of various tools used in the manufacturing process, including tools, clamps, dies, measuring tools, checking tools, auxiliary tools, bench tools, station tools, etc.

The patent with publication number CN209728134U, which is published in chinese patent, discloses a motor drag test tool. The testing tool for the motor butt-dragging comprises a tool bottom plate, a testing motor mounting device, a correcting motor mounting device and a connecting device, wherein the testing motor mounting device and the correcting motor mounting device are arranged on the tool bottom plate and used for mounting a testing motor and a correcting motor, a motor shaft of the testing motor is arranged in parallel with a motor shaft of the correcting motor, and the motor shaft of the testing motor is connected with the motor shaft of the correcting motor through the connecting device. The utility model provides a motor is equipped with test motor installation device and correction motor installation device to dragging experimental frock, and test motor and correction motor install respectively on it, and the motor shaft parallel arrangement of two motors to unsuitable motor of reversal, with the parallel syntropy setting of motor shaft of two motors, utilizes connecting device to connect, makes turning to of the motor shaft of two motors the same.

The motor test fixture in the prior art can basically test only one project, so that the working efficiency of workers is reduced, the test fixture can test a plurality of projects, the workers can not conveniently replace motors or test contents, and the test precision can not be ensured.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a motor testing tool, which solves the problems of the prior testing tool; the utility model provides a motor test fixture, has adopted the better lift adjustment structure of flexibility, and the commonality is stronger than current motor test fixture, and is with low costs, adopts two sets of elevating platforms and sensor to place at same root linear guide simultaneously, has guaranteed the precision of integral erection test, and the project is various, both can survey the load characteristic, also can carry out the temperature rise test, can also survey the stalling characteristic.

In order to achieve the above object, the utility model provides a following technical scheme:

a motor testing tool comprises a bottom plate, a mounting table for mounting a testing piece, a sensor fixing table and a testing table for mounting a testing mechanism, wherein two linear guide rails are arranged on the bottom plate, the sensor fixing table, the mounting table and the testing table are simultaneously connected onto the two linear guide rails in a sliding manner so as to slide along the two linear guide rails, the mounting table and the testing table comprise a moving table top and are both provided with a lifting hand wheel and a side-moving hand wheel so as to adjust the height direction and the horizontal direction position of the moving table top, a lifting adjusting structure with better flexibility is adopted, the universality is stronger than that of the existing motor testing tool, the cost is low, two sets of lifting tables and sensors are simultaneously placed on the same linear guide rail, the precision of the integral mounting test is ensured, the items are various, the load characteristic can be tested, and the temperature rise test can be carried out, the locked rotor characteristics can also be measured.

The utility model discloses preferred technical scheme lies in, if testboard and mount table all including briquetting and V word tray, the briquetting is the V font, and the briquetting disposes briquetting lift hand wheel, and briquetting slidable mounting can effectively fix irregular motor and test machine in the top of V word tray.

The utility model discloses preferred technical scheme lies in, testboard and mount table dispose and remove mesa and side board, and the side board still is provided with the sliding tray, and lifting hand wheel sets up on removing the mesa, and sliding tray and removal mesa sliding connection make things convenient for testboard and mount table to slide the upper and lower slide adjusting position.

The utility model discloses preferred technical scheme lies in, the bottom plate includes the backup pad, and testboard and mount table slidable mounting are in the top of backup pad, and the backup pad disposes a plurality of screw holes, and the screw hole is fixed through fastening screw in linear guide's top, has adjusted the convenient fixed of position, and sound construction.

The utility model discloses preferred technical scheme lies in, the backup pad still includes the slip recess, and the bottom surface board fixed mounting that the hand wheel passed testboard and mount table is moved to the side makes things convenient for testboard and mount table horizontal migration adjusting position in the slip recess.

The utility model discloses preferred technical scheme lies in, also is provided with a plurality of screw holes on the linear guide, screw hole and fastening screw looks adaptation, and it is firm to adjust testboard and mount table position after-fixing.

The utility model discloses preferred technical scheme lies in, and the bottom plate is provided with a plurality of stop blocks, and a plurality of stop blocks are fixed in the terminal position of backup pad respectively, prevent testboard and mount table roll-off linear guide.

The utility model discloses preferred technical scheme lies in, the fixed station sliding tray has been seted up and has been used for fixed fastening screw to the bottom surface upper end of sensor fixed station, and the fixed station sliding tray is seted up in linear guide's top, and the sensor also can be according to demand adjustment position.

Compared with the prior art, the utility model provides a motor test fixture.

The utility model discloses possess following beneficial effect:

Drawings

FIG. 1 is a schematic structural view provided in an embodiment of the present invention;

fig. 2 is a schematic view of another side structure provided in the embodiment of the present invention.

In the figure:

1. a linear guide rail; 2. a sensor fixing table; 21. a fixed table sliding groove; 3. an installation table; 4. a test bench; 5. moving the table top; 6. a lifting hand wheel; 7. laterally moving a hand wheel; 8. briquetting; 81. a lifting handwheel is pressed; 9. a V-shaped support block; 10. a side panel; 11. a base plate; 101. a sliding groove; 111. a support plate; 1111. a support plate sliding groove; 112. a stopper block; 113. a linear guide through hole; 1112. fastening screws; 1113. a sliding groove.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example (b):

as shown in fig. 1 and 2, a motor testing tool comprises a bottom plate 11, an installation table 3 for installing a testing piece, a sensor fixing table 2 and a testing table 4 for installing a testing mechanism, wherein two linear guide rails 1 are arranged on the bottom plate 11, the sensor fixing table 2, the installation table 3 and the testing table 4 are simultaneously connected on the two linear guide rails 1 in a sliding manner so as to slide along the two linear guide rails 1, the installation table 3 and the testing table 4 comprise a movable table-board 5 and are both provided with a lifting hand wheel 6 and a side-moving hand wheel 7 so as to adjust the height direction and the horizontal direction of the movable table-board 5, a lifting adjusting structure with good flexibility is adopted, the universality is stronger than that of the existing motor testing tool, the cost is low, and meanwhile, two sets of lifting tables and sensors are arranged on the same linear guide rail, so that the precision of the integral installation test is ensured, the project is various, both can survey load characteristic, also can carry out the temperature rise test, can also survey the stifled commentaries on classics characteristic.

Preferably, if the test platform 4 and the mounting platform 3 both include the pressing block 8 and the V-shaped support block 9, the pressing block 8 is V-shaped, the pressing block 8 is provided with the pressing block lifting hand wheel 81, and the pressing block 8 is slidably mounted above the V-shaped support block 9, so that the irregular motor and the tester can be effectively fixed.

Preferably, the test platform 4 and the mounting platform 3 are configured 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 is slidably connected with the moving table 5, so that the test platform 4 and the mounting platform 3 can be conveniently slid to adjust positions up and down.

Preferably, the bottom plate 11 includes a support plate 111, the test table 4 and the mounting table 3 are slidably mounted above the support plate 111, the support plate 111 is provided with a plurality of screw holes 1111, the screw holes 1111 are fixed above the linear guide rail 1 through fastening screws 1112, the position is adjusted to be convenient for fixing, 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 bottom panels of the test platform 4 and the mounting platform 3, so as to facilitate the horizontal movement and position adjustment of the test platform 4 and the mounting platform 3.

Preferably, the linear guide rail 1 is also provided with a plurality of linear guide rail through holes 113, and the linear guide rail through holes 113 are matched with the fastening screws 1112, so that the test platform 4 and the mounting platform 3 are firmly fixed after the positions are adjusted.

Preferably, the base plate 11 is provided with a plurality of stoppers 112, and the plurality of stoppers 112 are respectively fixed to the end positions of the support plate 111 to prevent the test stand 4 and the mounting stand 3 from slipping out of the linear guide 1.

Preferably, a fixing table sliding groove 21 and a fastening screw 1112 for fixing are formed at the upper end of the bottom surface of the sensor fixing table 2, the fixing table sliding groove 21 is formed above the linear guide 1, and the position of the sensor can be adjusted as required.

When the device is used for load experiments and temperature rise experiments, the pressing block lifting hand wheel 81 of the pressing block 8 of the mounting table 3 is adjusted to a proper position, a motor to be tested is fixedly arranged on the mounting table 3, then the pressing block lifting hand wheel 81 is adjusted to fix the testing motor, then the pressing block lifting hand wheel 81 of the pressing block 8 of the test bench 4 is adjusted to fixedly install the test mechanism and then fix the test mechanism, because the linear guide rail 1 is fixed on the bottom plate 11, the centers of the three sets of devices along the length direction of the bottom plate 11 are ensured to be in a plane, therefore, only the lifting hand wheel 6 and the side shifting hand wheel 7 need to be adjusted to ensure the coaxiality of the rotation centers of the motor, the sensor and the auxiliary component, the motor motion control is realized under the control of an external drive, and meanwhile, a matched measuring system can record relevant parameters and provide a measuring data chart to be recorded on a matched computer.

When the device is used as a locked-rotor test tool, the press block lifting hand wheel 81 of the press block 8 of the mounting table 3 is adjusted to a proper position, a motor to be tested is fixedly mounted on the mounting table 3, then the press block lifting hand wheel 81 is adjusted to fix the test motor, the tested motor is started, the braking force of the brake is gradually adjusted until the motor stops rotating, the system records relevant parameters, and a measurement data chart is given and recorded on a matched computer.

When different types of motors need to be tested for testing, only the motor on the lifting sliding table needs to be replaced, and meanwhile, the position of the lifting table is adjusted to ensure coaxiality; two sets of lifting platforms and sensors are arranged on the same linear guide rail, so that the precision of integral installation and test is guaranteed, the projects are various, and the working efficiency of workers is increased.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a motor test fixture, includes bottom plate (11), is used for installing mount table (3) of test piece, sensor fixed station (2) and is used for installing test bench (4) of accredited testing organization, its characterized in that:

the base plate (11) is provided with two linear guide rails (1), and the sensor fixing table (2), the mounting table (3) and the test table (4) are simultaneously connected to the two linear guide rails (1) in a sliding manner so as to slide along the two linear guide rails (1);

the mounting table (3) and the test table (4) comprise a moving table top (5) and are provided with lifting hand wheels (6) and side-shifting hand wheels (7) so as to adjust the height direction and the horizontal direction of the moving table top (5).

2. The motor test tool of claim 1, wherein:

the test bench (4) and the mounting bench (3) both comprise a pressing block (8) and a V-shaped supporting block (9);

the pressing block (8) is V-shaped, and a pressing block lifting hand wheel (81) is configured on the pressing block (8);

the pressing block (8) is slidably mounted above the V-shaped supporting block (9).

3. The motor test tool of claim 1, wherein:

the test bench (4) and the mounting bench (3) are provided with side panels (10);

the side panel (10) is also provided with a sliding groove (101);

the lifting hand wheel (6) is arranged on the movable table board (5), and the sliding groove (101) is in sliding connection with the movable table board (5).

4. The motor test tool of claim 1, wherein:

the bottom plate (11) comprises a support plate (111);

the test bench (4) and the mounting bench (3) are slidably mounted above the supporting plate (111);

the support plate (111) is provided with a screw hole (1111);

the screw hole (1111) is fixed above the linear guide rail (1) by a fastening screw (1112).

5. The motor test tool of claim 4, wherein:

the support plate (111) further comprises a sliding groove (1113);

the lateral movement hand wheel (7) penetrates through the test bench (4) and the bottom panel of the mounting bench (3) and is fixedly mounted in the sliding groove (1113).

6. The motor test tool of claim 4, wherein:

the linear guide rail (1) is also provided with a plurality of linear guide rail through holes (113);

the linear guide rail through hole (113) is matched with the fastening screw (1112).

7. The motor test tool of claim 4, wherein:

the bottom plate (11) is provided with a plurality of stop blocks (112);

the plurality of stop blocks (112) are respectively and fixedly arranged at the tail end positions of the supporting plate (111).

8. The motor test tool of claim 1, wherein:

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 formed above the linear guide rail (1).