CN217424617U

CN217424617U - Drive holding torque testing machine

Info

Publication number: CN217424617U
Application number: CN202220544307.8U
Authority: CN
Inventors: 刘礼根
Original assignee: Jiangsu He Nuan Intelligent Equipment Co ltd
Current assignee: Jiangsu He Nuan Intelligent Equipment Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-09-13
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a drive holding torque test machine, including organism and accredited testing organization, the organism includes the testboard, the display screen of fixed mounting in testboard one side and sets up in the hydraulic motor station of testboard inboard, the accredited testing organization includes hydraulic stem and processing software, the output electric connection of processing software has the controller, the output of controller and the input electric connection of hydraulic motor station, the top surface of hydraulic stem rotates and is connected with the application of force pole, the bottom surface of application of force pole is parallel to each other with the top surface of testboard; in the above scheme, the setting of the testing mechanism is utilized, sufficient pressure is applied through the hydraulic rod, the testing torque is calculated through the built-in processing software, compared with the traditional mode of testing by using a handheld tension meter, the mode of applying pressure through the hydraulic rod is more stable, in the observation process, the indication can be stably observed, and the stability of the test and the accuracy of the test are greatly improved.

Description

Drive holding torque testing machine

Technical Field

The utility model relates to a moment test technical field specifically is drive holding torque test machine.

Background

The moment represents the physical quantity of the rotational effect produced when a force acts on an object. The vector product of the force and the force arm is moment, before the drive is used, the moment is required to be tested on the drive, relevant data is recorded, and the rotation capacity of the drive can be reflected through the tested moment.

In the existing technical scheme, in the process of testing the driving torque, a common mode is that a tension meter is used for testing manually, and then the indication of the tension meter is observed to calculate the torque.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does: the driving holding torque testing machine comprises a machine body and a testing mechanism, wherein the machine body comprises a testing platform, a display screen fixedly installed on one side of the testing platform and a hydraulic motor station arranged on the inner side of the testing platform, the testing mechanism comprises a hydraulic rod and processing software, the output end of the processing software is electrically connected with a controller, and the output end of the controller is electrically connected with the input end of the hydraulic motor station.

The present invention may be further configured in a preferred embodiment as: the top surface of the hydraulic rod is rotatably connected with a stress application rod, and the bottom surface of the stress application rod is parallel to the top surface of the test board.

Through adopting above-mentioned technical scheme, make before the test and after the test finishes for the mode of rotating the connection between hydraulic stem and the atress pole, only need with the top surface of hydraulic stem rise certain distance rotate the atress pole again can, improved the convenience of using by a wide margin.

The present invention may be further configured in a preferred embodiment as: the bottom surface fixedly connected with clamping mechanism of atress pole, clamping mechanism includes two fixed plates, the fixed plate is circular structure, one the top surface of fixed plate and the bottom surface fixed connection of atress pole.

Through adopting above-mentioned technical scheme, the fixed plate that circular structure set up can be the biggest assurance area of contact when using to this stability and the accuracy nature of guaranteeing the test, simultaneously, circular structure can guarantee when idle that the fixed plate can not be with people's fish tail.

The present invention may be further configured in a preferred embodiment as: the top surface fixed mounting of testboard has the workstation, the top surface of workstation and the bottom surface fixed connection of fixed plate.

By adopting the technical scheme, the testing mechanism can be used as a supporting platform to be tested and driven by utilizing the arrangement of the testing mechanism, so that the sufficient supporting force of an object is ensured.

The present invention may be further configured in a preferred embodiment as: one side of two the fixed plate fixedly connected with soft cushion, soft cushion's diameter size is unanimous with the diameter size of fixed plate.

By adopting the technical scheme, the soft rubber pad fixedly connected to one side of the fixing plate effectively protects the drive to be tested, and the drive to be tested is prevented from generating excessive abrasion in the detection process.

The present invention in a preferred embodiment can be further configured to: one side fixed mounting of fixed plate has positioning mechanism, positioning mechanism includes location axle and pressure sensor, pressure sensor's output and the input electric connection of controller.

By adopting the technical scheme, the positioning mechanism can position the mounting hole of the drive to be tested after the drive to be tested is placed between the two fixing plates by utilizing the arrangement of the positioning mechanism, so that the mounting hole is fixed at the designated position.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

1. the utility model discloses in, utilize testing mechanism's setting is applyed sufficient pressure through the hydraulic stem, and the moment of test is calculated to the built-in processing software of rethread, compares in the mode that traditional handheld tensiometer tested, and the mode that utilizes the hydraulic stem to apply pressure is more stable, and at the in-process of surveing, and what the registration can be stable is observed, improves the stability of test and the accuracy nature of test by a wide margin.

2. The utility model discloses in, utilize the setting of application of force pole, the application of pressure work that can be stable through the bottom surface of application of force pole when using of application of force pole's setting application of force pole, and the top surface of hydraulic stem is connected for rotating with the bottom surface of application of force pole for after test each time begins and the test is finished, when the drive that will await measuring takes out, only need rise a take the altitude rotate again can, improved the use convenience by a wide margin.

Drawings

Fig. 1 is an overall schematic view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of an embodiment of the present invention;

fig. 3 is a schematic view of fig. 2 at a according to an embodiment of the present invention;

fig. 4 is a schematic side view of an embodiment of the present invention.

Reference numerals:

100. a body; 110. a display screen; 120. a test bench;

200. a clamping mechanism; 210. a fixing plate;

300. a testing mechanism; 310. a hydraulic lever; 320. a stress application rod; 330. a work bench.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

The following description of the drawings is incorporated to the present invention, and the present invention provides a drive holding torque testing machine, including organism 100 and testing mechanism 300, organism 100 includes test bench 120, fixed mounting in display screen 110 of test bench 120 one side and sets up in the inboard hydraulic motor station of test bench 120, and testing mechanism 300 includes hydraulic stem 310 and processing software, and processing software's output electric connection has the controller, the output of controller and the input electric connection at hydraulic motor station.

As shown in fig. 2, a force applying rod 320 is rotatably connected to a top surface of the hydraulic rod 310, a bottom surface of the force applying rod 320 is parallel to a top surface of the test bed 120, a table 330 is fixedly mounted on the top surface of the test bed 120, and a top surface of the table 330 is fixedly connected to a bottom surface of the fixing plate 210.

Specifically, the hydraulic rod 310 and the stress application rod 320 are rotatably connected, so that before testing and after testing, the top surface of the hydraulic rod 310 is lifted for a certain distance and then the stress application rod 320 is rotated, the use convenience is greatly improved, and by means of the arrangement of the testing mechanism 300, the testing mechanism 300 can be used as a supporting platform to be tested and driven, and sufficient supporting force of an object is guaranteed.

As shown in fig. 3, further, the bottom surface of the force applying rod 320 is fixedly connected with the clamping mechanism 200, the clamping mechanism 200 includes two fixing plates 210, the fixing plates 210 are circular structures, the top surface of one fixing plate 210 is fixedly connected with the bottom surface of the force applying rod 320, one side of the two fixing plates 210 is fixedly connected with a soft rubber mat, the diameter of the soft rubber mat is consistent with that of the fixing plates 210, one side of the fixing plates 210 is fixedly mounted with a positioning mechanism, the positioning mechanism includes a positioning shaft and a pressure sensor, and the output end of the pressure sensor is electrically connected with the input end of the controller.

Concretely, fixed plate 210 that circular structure set up can be the biggest assurance area of contact when using, with this stability and the accuracy nature of guaranteeing the test, and simultaneously, circular structure can guarantee when idle, fixed plate 210 can not be with the people fish tail, the flexible glue pad of one side fixed connection of fixed plate 210 plays the effective protection to the examination of awaiting measuring driven, prevent to await measuring the drive and produce too big wearing and tearing in the testing process, utilize positioning mechanism's setting, after the examination of awaiting measuring the drive is placed between two fixed plates 210, positioning mechanism can fix a position the examination of awaiting measuring driven mounting hole, make it be fixed in the assigned position.

The utility model discloses a theory of operation and use flow:

the driver to be tested is placed between the two fixing plates 210, the stress application rod 320 is rotated to enable the stress application rod 320 to be located on the top surface of the driver to be tested, the hydraulic rod 310 is started to apply pressure to the driver to be tested, the processing software transmits an applied pressure signal to the controller, and the controller controls the display screen 110 to be lighted up to display the pressure.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The driving holding torque testing machine is characterized by comprising a machine body (100) and a testing mechanism (300), wherein the machine body (100) comprises a testing table (120), a display screen (110) fixedly installed on one side of the testing table (120) and a hydraulic motor station arranged on the inner side of the testing table (120), the testing mechanism (300) comprises a hydraulic rod (310) and processing software, the output end of the processing software is electrically connected with a controller, and the output end of the controller is electrically connected with the input end of the hydraulic motor station.

2. The machine for testing drive holding torque as claimed in claim 1, wherein the top surface of the hydraulic rod (310) is rotatably connected with a force applying rod (320), and the bottom surface of the force applying rod (320) is parallel to the top surface of the test bench (120).

3. The machine for testing the driving holding torque as claimed in claim 2, wherein the clamping mechanism (200) is fixedly connected to the bottom surface of the force applying rod (320), the clamping mechanism (200) comprises two fixing plates (210), the fixing plates (210) are circular structures, and the top surface of one fixing plate (210) is fixedly connected to the bottom surface of the force applying rod (320).

4. The machine for testing drive holding torque as set forth in claim 1, wherein a table (330) is fixedly mounted on a top surface of the test bed (120), and the top surface of the table (330) is fixedly connected to a bottom surface of the fixing plate (210).

5. The machine for testing the driving holding torque as claimed in claim 3, wherein a soft rubber pad is fixedly connected to one side of the two fixing plates (210), and the diameter of the soft rubber pad is consistent with that of the fixing plates (210).

6. The machine for testing the driving holding torque as claimed in claim 3, wherein a positioning mechanism is fixedly mounted on one side of the fixing plate (210), the positioning mechanism comprises a positioning shaft and a pressure sensor, and an output end of the pressure sensor is electrically connected with an input end of the controller.