CN219263005U

CN219263005U - High-speed bearing seat for new energy motor test bench

Info

Publication number: CN219263005U
Application number: CN202320811861.2U
Authority: CN
Inventors: 张敏
Original assignee: Shanghai Huazhou Transmission Equipment Co ltd
Current assignee: Shanghai Huazhou Transmission Equipment Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-27
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of motor test benches, in particular to a high-speed bearing seat for a new energy motor test bench, which comprises a test bench, wherein a transverse plate mechanism convenient to detach and install is arranged on the test bench, the transverse plate mechanism comprises a support panel, at least two T-shaped mounting grooves are formed in the upper end part of the test bench, at least two T-shaped sliding rods are fixedly arranged at the lower end part of the support panel, each T-shaped sliding rod is slidably arranged on the inner side wall of the T-shaped mounting groove, magnetic blocks are fixedly arranged at the side end part of each T-shaped sliding rod, four bearing seat bodies are arranged at the upper end part of the support panel, and each two bearing seat bodies are in one group. According to the utility model, the supporting panel is matched with the T-shaped sliding rod, so that the bearing seat body is fixed on the supporting panel, the frequent abrasion of the bearing seat body to the table surface of the test table due to the disassembly and assembly is avoided, and the supporting panel is fixed on the test table through the T-shaped sliding rod and the magnetic block, so that the disassembly and assembly are rapid.

Description

High-speed bearing seat for new energy motor test bench

Technical Field

The utility model relates to the technical field of motor test benches, in particular to a high-speed bearing seat for a new energy motor test bench.

Background

The new energy motor test board is a special detection device which is arranged on a pure electric automobile or a hybrid electric automobile and is driven by a special controller, a permanent magnet synchronous motor or an asynchronous motor to carry out factory test and type test, the reliability and practicality of a detection result are directly affected by the performance of the new energy motor test board, a bearing seat plays a role in supporting a fixed transmission belt in the test of the new energy motor, and the bearing seat needs to be maintained and overhauled in the long-term use of the bearing seat.

The existing bearing seat has the following defects in use, the existing bearing seat is fixedly installed on the test bench through screws, the disassembly is complicated and inconvenient, and the frequent disassembly and assembly of the bearing seat probably causes certain abrasion to the table top of the test bench.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a high-speed bearing seat for a new energy motor test bench.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a new energy motor test bench is with high-speed bearing frame, includes the testboard, be equipped with the diaphragm mechanism of being convenient for dismantlement installation on the testboard, diaphragm mechanism includes braced panel, at least two T shape mounting grooves have been seted up to the upper end of testboard, at least two T shape slide bars of lower tip fixed mounting of braced panel, every equal slidable mounting of T shape slide bar is at the inside wall of T shape mounting groove, every equal fixed mounting of side tip of T shape slide bar has the magnetic path, braced panel's upper end is equipped with four bearing frame bodies, the bearing frame body is a set of for every two, the upper end fixed mounting of testboard has the new energy motor body, at least two spacing T grooves have been seted up to braced panel's upper end, every the side tip of bearing frame body has all been run through the rotation groove, two sets of fixed mounting has the conveyer belt subassembly between the bearing frame body, the side tip fixed mounting of conveyer belt subassembly has moment of torsion speed measuring device, every the equal fixed mounting of lower tip of bearing frame body has the mounting panel, every rectangle upper end is equipped with two ends of rectangular mounting panel and has two limit chute all set up the both sides.

As a preferable technical scheme of the utility model, the inner side wall of each rectangular chute is provided with two clamping blocks in a sliding manner, a spring is fixedly arranged between each two clamping blocks, and a telescopic rod is fixedly arranged between each two clamping blocks and positioned on the inner side wall of the spring.

As a preferable technical scheme of the utility model, limiting blocks are fixedly arranged at the end parts of two sides of each clamping block, and each limiting block is slidably arranged on the inner side wall of the limiting groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device is provided with the bearing seat body convenient to detach, and when the bearing seat body is required to be detached and overhauled, the clamping blocks are pressed to be close to each other, so that the bearing seat body is lifted upwards, and the operation is rapid and simple.

2. This device cooperatees through having set up supporting panel and T shape slide bar, fixes the bearing frame body on supporting panel, avoids frequent dismouting bearing frame body to lead to the fact wearing and tearing to the mesa of testboard, and supporting panel passes through T shape slide bar and magnetic path to be fixed on the testboard, and the dismouting is swift.

Drawings

FIG. 1 is a schematic diagram of a test stand according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the new energy motor body of the present utility model;

FIG. 3 is a schematic view of the structure of the bearing housing body of the present utility model;

fig. 4 is a schematic structural diagram of the fixture block of the present utility model.

Wherein: 1. a test bench; 11. a new energy motor body; 12. a T-shaped mounting groove; 2. a support panel; 21. a T-shaped slide bar; 22. a limit T-shaped groove; 23. a magnetic block; 3. a bearing housing body; 31. a rotating groove; 32. a mounting plate; 33. rectangular sliding grooves; 34. a limit groove; 4. a clamping block; 41. a limiting block; 42. a spring; 43. a telescopic rod; 5. a conveyor belt assembly; 51. torque speed measuring device.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the high-speed bearing seat for the new energy motor test bench comprises a test bench 1, wherein a transverse plate mechanism which is convenient to detach and mount is arranged on the test bench 1, the transverse plate mechanism comprises a support panel 2, at least two T-shaped mounting grooves 12 are formed in the upper end part of the test bench 1, at least two T-shaped slide bars 21 are fixedly arranged at the lower end part of the support panel 2, each T-shaped slide bar 21 is slidably arranged on the inner side wall of the T-shaped mounting groove 12, a magnetic block 23 is fixedly arranged at the side end part of each T-shaped slide bar 21, after the test is finished, a user can detach the device, the user can pull the support panel 2 to move, the support panel 2 moves to drive the T-shaped slide bars 21 to move, the magnetic blocks 23 are not adsorbed on the inner side wall of the T-shaped mounting groove 12, and the support panel 2 is detached when the support panel 2 drives the T-shaped slide bars 21 to completely leave the T-shaped mounting groove 12;

the upper end of the support panel 2 is provided with four bearing seat bodies 3, the bearing seat bodies 3 are fixedly arranged at the upper end of each two groups of test tables 1, the upper end of the support panel 2 is provided with at least two limit T-shaped grooves 22, the side end of each bearing seat body 3 is provided with a rotating groove 31 in a penetrating way, a conveyor belt assembly 5 is fixedly arranged between the two groups of bearing seat bodies 3, the side end of the conveyor belt assembly 5 is fixedly provided with a torque speed measuring device 51, when a user needs to test the new energy motor body 11, an output shaft of the new energy motor body 11 can be fixed on the conveyor belt assembly 5, the new energy motor body 11 is started to drive the output shaft of the new energy motor body 11 to rotate, the conveyor belt assembly 5 is driven to rotate by the rotation of the output shaft of the new energy motor body 11, and when the conveyor belt assembly 5 rotates, the user can start the torque speed measuring device 51 to measure the torque of the new energy motor body 11;

the lower tip of every bearing frame body 3 all fixed mounting has mounting panel 32, two rectangle spouts 33 have all been run through to the upper end of every mounting panel 32, spacing groove 34 has all been seted up to the both sides tip of the inside wall of that rectangle spout 33, the inside wall of every rectangle spout 33 all slidable mounting has two fixture blocks 4, equal fixed mounting has spring 42 between every two fixture blocks 4, and be located the inside wall of spring 42 and all fixed mounting have telescopic link 43 between every two fixture blocks 4, both sides tip of every fixture block 4 all fixed mounting has stopper 41, every stopper 41 all slidable mounting is in the inside wall of spacing groove 34, the user can also dismantle bearing frame body 3, the user can press the fixture block 4 in two rectangle spouts 33 to be close to each other, fixture block 4 is close to compression spring 42 each other and takes place the deformation, the lower extreme no longer joint of fixture block 4 at the lower tip of spacing T-shaped groove 22 at this moment, the user can upwards draw down bearing frame body 3, when fixture block 4 upwards moves and leaves spacing T-shaped groove 22 inside wall completely, accomplish the dismantlement of bearing frame body 3.

Working principle:

when a user needs to test the new energy motor body 11, the output shaft of the new energy motor body 11 can be fixed on the conveyor belt assembly 5, the new energy motor body 11 is started to drive the output shaft on the new energy motor body 11 to rotate, the output shaft on the new energy motor body 11 rotates to drive the conveyor belt assembly 5 to rotate, the user can start the torque speed measuring device 51 to measure the torque of the new energy motor body 11 when the conveyor belt assembly 5 rotates, after the test is finished, the user can detach the device, the user can pull the support panel 2 to move, the support panel 2 moves to drive the T-shaped slide bar 21 to move, the T-shaped slide bar 21 moves to drive the magnetic block 23 to move, at the moment, the magnetic block 23 is not adsorbed on the inner side wall of the T-shaped mounting groove 12 any more, and when the support panel 2 drives the T-shaped slide bar 21 to completely leave the T-shaped mounting groove 12, the detachment of the support panel 2 is finished, the user can detach the bearing body 3, the user can press the clamping blocks 4 in the two rectangular sliding grooves 33 to get close to each other, the clamping blocks 4 get close to the compression springs 42 to deform, at the moment, the lower sections of the clamping blocks 4 are not clamped at the lower sections of the limit T-shaped grooves 22 any more, the user can upwards draw the bearing body 3, when the clamping blocks 4 move upwards to completely leave the inner side walls of the limit T-shaped grooves 22, the detachment of the bearing body 3 is completed, in the use of the existing bearing body 3, the bearing body 3 needs to be maintained and overhauled regularly in the long-term use, the bearing body 3 is fixedly arranged on the test bench 1 through screws, the detachment is more complicated and inconvenient, the device can press the clamping blocks 4 to get close to each other to upwards lift the bearing body 3 when the disassembly and overhauling of the bearing body 3 are required, the operation is swift simple, and this device is through having set up support panel 2 and T shape slide bar 21 cooperatees, fixes bearing frame body 3 on support panel 2, avoids frequent dismouting bearing frame body 3 to cause wearing and tearing to the mesa of testboard 1, and support panel 2 passes through T shape slide bar 21 and magnet 23 to be fixed on testboard 1, and the dismouting is swift.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The high-speed bearing seat for the new energy motor test bench comprises a test bench (1) and is characterized in that a transverse plate mechanism convenient to detach and install is arranged on the test bench (1);

the transverse plate mechanism comprises a support panel (2), at least two T-shaped mounting grooves (12) are formed in the upper end portion of the test board (1), at least two T-shaped sliding rods (21) are fixedly mounted at the lower end portion of the support panel (2), each T-shaped sliding rod (21) is slidably mounted on the inner side wall of each T-shaped mounting groove (12), a magnetic block (23) is fixedly mounted at the side end portion of each T-shaped sliding rod (21), four bearing seat bodies (3) are arranged at the upper end portion of the support panel (2), and each two bearing seat bodies (3) are in a group.

2. The high-speed bearing seat for the new energy motor test bench according to claim 1, characterized in that the new energy motor body (11) is fixedly installed at the upper end part of the test bench (1).

3. The high-speed bearing seat for the new energy motor test bench according to claim 2, characterized in that the upper end of the support panel (2) is provided with at least two limit T-shaped grooves (22), and the side end of each bearing seat body (3) is provided with a rotating groove (31) in a penetrating way.

4. A high-speed bearing seat for a new energy motor test bench according to claim 3, characterized in that a conveyor belt assembly (5) is fixedly installed between two groups of bearing seat bodies (3), and a torque speed measuring device (51) is fixedly installed at the side end part of the conveyor belt assembly (5).

5. The high-speed bearing seat for the new energy motor test bench according to claim 4, wherein a mounting plate (32) is fixedly mounted at the lower end of each bearing seat body (3), two rectangular sliding grooves (33) are formed in the upper end of each mounting plate (32) in a penetrating manner, and limit grooves (34) are formed in the two side end parts of the inner side wall of each rectangular sliding groove (33).

6. The high-speed bearing seat for the new energy motor test bench according to claim 5, wherein two clamping blocks (4) are slidably mounted on the inner side wall of each rectangular sliding groove (33), a spring (42) is fixedly mounted between each two clamping blocks (4), and a telescopic rod (43) is fixedly mounted between each two clamping blocks (4) and on the inner side wall of the spring (42).

7. The high-speed bearing seat for the new energy motor test bench according to claim 6, wherein limiting blocks (41) are fixedly installed at two side ends of each clamping block (4), and each limiting block (41) is slidably installed on the inner side wall of the limiting groove (34).