CN217542213U

CN217542213U - Linear motor torque testing device

Info

Publication number: CN217542213U
Application number: CN202221697241.2U
Authority: CN
Inventors: 周佳; 宋圣辉; 何宗珊
Original assignee: Shenzhen Rijie Precision Machinery Co ltd
Current assignee: Shenzhen Rijie Precision Machinery Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-04
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a linear motor torque testing device, including frame, electronic cabinet, first fixed establishment, second fixed establishment and torque mechanism, the frame is by the rectangular frame that the aluminium alloy connects into, rectangular frame has rectangle inside casing and table surface, the electronic cabinet is installed in the rectangle inside casing, first fixed establishment and second fixed establishment set up on table surface's the relative both ends, torque mechanism sets up on the first fixed establishment, be used for the test to fix linear motor's between first fixed establishment and the second fixed establishment moment of torsion.

Description

Linear motor torque testing device

Technical Field

The utility model relates to a motor test technical field especially relates to a linear motor torque testing device.

Background

The traditional linear motor is generally detected through manual testing and semi-automatic mechanical instrument testing, fixed testing equipment is not available, recorded data are inaccurate, the measuring precision is low, the influence factor of people is large, the judgment risk is high, and great instability is brought to the quality of the universal coupling.

SUMMERY OF THE UTILITY MODEL

The utility model provides a linear motor torque testing device need not the manual work and detects, has reduced the loaded down with trivial details of artifical measuring, also shortens detection period, and test data can take notes and chase after a pair of a plastic moreover, has improved the stability of quality of product.

The utility model provides a linear motor torque testing device, including frame, electronic cabinet, first fixed establishment, second fixed establishment and torque mechanism, the frame is by the rectangular frame that the aluminium alloy connects into, rectangular frame has rectangle inside casing and table surface, the electronic cabinet is installed in the rectangle inside casing, first fixed establishment and second fixed establishment set up on table surface's the relative both ends, torque mechanism sets up on the first fixed establishment, be used for the test to fix linear motor's between first fixed establishment and the second fixed establishment moment of torsion.

The utility model discloses an among the testing arrangement of embodiment, first fixed establishment includes first mount pad and first bolt spare, be equipped with first bolt through-hole on the first mount pad, first bolt spare activity is pegged graft in the first bolt through-hole, be used for with linear motor's one end is fixed on the first mount pad.

The utility model discloses an among the testing arrangement of embodiment, a fixed establishment includes supplementary seat and lifting unit, lifting unit passes through supplementary seat is installed on the first mount pad, torque mechanism installs lifting unit is last.

The utility model discloses an among the testing arrangement of embodiment, lifting unit includes lift post and slider, the one end of lift post is fixed on the auxiliary seat, the other end of lift post stretches out the auxiliary seat, torque mechanism passes through slider slidable mounting is in on the lift post.

The utility model discloses an among the testing arrangement of embodiment, be equipped with first spout and first retaining member on the slider, be equipped with first slider on the torque mechanism, but first slider slidable mounting is in the first spout and pass through first retaining member is fixed.

The utility model discloses an embodiment's testing arrangement, torque mechanism includes moment of torsion mount pad, driving motor, test arm and torque sensor, driving motor and test arm all pass through the moment of torsion mount pad is installed on the slider, torque sensor connects between driving motor and the test arm.

The utility model discloses an among the testing arrangement of embodiment, torque mechanism includes first shaft coupling and second shaft coupling, driving motor's output shaft is connected with torque sensor through first shaft coupling, the test arm passes through the second shaft coupling with torque sensor connects.

The utility model discloses an among the testing arrangement of embodiment, second fixed establishment includes second bolt spare and the second mount pad that is the L type, the vertical end movable mounting of second mount pad is in table surface is last, second bolt spare activity is pegged graft on the horizontal end of second mount pad, be used for with linear motor's the other end is fixed on the second mount pad.

The utility model relates to an embodiment's testing arrangement, be equipped with on the table surface direction slide rail and with direction slide rail complex direction slider, the vertical end of second mount pad is installed on the direction slider.

The utility model discloses an among the testing arrangement of embodiment, the quantity of first fixed establishment, second fixed establishment and torque mechanism is three at least, each first fixed establishment, second fixed establishment and torque mechanism constitute a set of test channel, three groups the test channel interval sets up.

The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs a linear motor torque testing device, which comprises a frame, the electricity cabinet, first fixed establishment, second fixed establishment and torque mechanism, first fixed establishment and second fixed establishment set up on the relative both ends of the table surface in the frame, torque mechanism sets up on first fixed establishment, a torque moment for the test is fixed the linear motor's between first fixed establishment and second fixed establishment moment of torsion, it detects to need not the manual work, the loaded down with trivial details of artifical detection has been reduced, also shorten detection cycle, and test data can take notes and chase after and mould for, the stability of quality of product has been improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a linear motor torque testing apparatus according to an embodiment of the present application;

FIG. 2 is a schematic view of the testing device of FIG. 1 at another angle;

FIG. 3 is an exploded view of the testing device of FIG. 1;

FIG. 4 is an exploded schematic view of the torque mechanism of FIG. 1;

FIG. 5 is an exploded view of the first securing mechanism of FIG. 1;

fig. 6 is an exploded schematic view of the second securing mechanism of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only, and it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

As shown in fig. 1 to 6, the present application provides a linear motor torque testing device, including a rack 100, an electric cabinet 200, a first fixing mechanism 400, a second fixing mechanism 300, and a torque mechanism 500, wherein the rack 100 is a rectangular frame formed by connecting aluminum profiles, the rectangular frame has a rectangular inner frame 102 and a work table 101, the electric cabinet 200 is installed in the rectangular inner frame 102, the first fixing mechanism 400 and the second fixing mechanism 300 are disposed at opposite ends of the work table 101, and the torque mechanism 500 is disposed on the first fixing mechanism 400, and is used for testing the torque of the linear motor 500 fixed between the first fixing mechanism 400 and the second fixing mechanism 300, without manual detection, thereby reducing the complexity of manual detection, shortening the detection period, and the test data can be recorded and tracked, and improving the quality stability of the product.

Illustratively, the linear motor 500 is a solar energy push rod, and is mainly applied to a solar energy device to drive the photovoltaic panel to rotate along with the angle of the solar rays, so that the solar rays are received by the photovoltaic panel at the maximum angle, a greater electric energy conversion rate is realized, and the improvement of the solar energy utilization rate is ensured.

Specifically, the inclination angle of the photovoltaic panel is adjusted by the solar push rod according to the illumination direction, so that the angle of the photovoltaic panel is adjusted. However, when the angle of the photovoltaic panel is adjusted by the solar push rod, the solar push rod is easily influenced by the wind force and the bearing capacity of the photovoltaic panel, so that the torque of the solar push rod needs to be tested, the traditional test mode is detected by manual test and semi-automatic mechanical instrument test, no fixed test equipment is provided, the recorded data is inaccurate, the measurement precision is low, the influence factor of people is large, the judgment risk is high, and great instability is brought to the quality of the universal coupling.

In an optional embodiment, the workbench 101 is provided with the touch screen 700 and the starting switch 103, the electrical cabinet 200 is internally provided with the PLC controller, and the touch screen 700, the starting switch 103 and the torque mechanism 500 are electrically connected with the PLC controller, so that the PLC controller can automatically record test data by adopting a man-machine joint design, thereby greatly increasing the accuracy and the traceability of the data; meanwhile, the solar push rod is directly fixed on the first fixing mechanism 400 and the second fixing mechanism 300 for testing, so that the process transfer can be greatly reduced.

In an alternative embodiment, the first fixing mechanism 400 includes a first mounting seat 401 and a first latch member 402, wherein a first latch through hole is formed on the first mounting seat 401, and the first latch member 402 is movably inserted into the first latch through hole for fixing one end of the linear motor 600 on the first mounting seat 401, so that the torque mechanism 500 can test the linear motor 600.

Illustratively, fixing through holes are respectively formed at two ends of the linear motor 600, a first bolt through hole is formed in the upper end of the first mounting seat 401, and when the linear motor 600 needs to be fixed, the first bolt piece 402 penetrates through the fixing through holes and then is inserted into the first bolt through hole; when the linear motor 600 needs to be removed or replaced, the first latch member 402 is pulled out of the first latch through hole and then the first latch member 402 is fixed to the placement seat 403 on the side of the first installation seat 401.

In an alternative embodiment, the first fixing mechanism 400 includes an auxiliary base 404 and a lifting assembly 405, wherein the lifting assembly 405 is mounted on the first mounting base 401 through the auxiliary base 404, and the torque mechanism 500 is mounted on the lifting assembly 405 such that the height thereof relative to the first mounting base 401 can be adjusted through the lifting assembly 405.

In an alternative embodiment, the lifting assembly 405 includes a lifting column 4051 and a sliding member 4052, wherein one end of the lifting column 4051 is fixed on the auxiliary seat 404, the other end of the lifting column 4051 extends out of the auxiliary seat 404 to be a free end, and the torque mechanism 500 is slidably mounted on the lifting column 4051 through the sliding member 4052, which is simple and practical.

In an alternative embodiment, the sliding member 4052 is provided with a first sliding slot and a first locking member 4053, wherein the torque mechanism 500 is provided with a first sliding block 502, and the first sliding block 502 is slidably mounted in the first sliding slot and fixed by the first locking member 4053, thereby facilitating the detachment or replacement of the torque mechanism 500.

In an alternative embodiment, torque mechanism 500 includes a torque mount 501, a drive motor 502, a test arm 504, and a torque sensor 505, wherein both drive motor 501 and test arm 504 are mounted to slide 4052 via torque mount 501, and torque sensor 505 is coupled between drive motor 501 and test arm 504.

Illustratively, the torque mechanism 500 includes a bearing member 508, the torque mounting seat 501 has a mounting cavity, a bottom plate of the mounting cavity extends outwards for mounting the first slider 502, the driving motor 502 is fixed outside an upper end of the mounting cavity and penetrates through the mounting cavity, the testing arm 504 is rotatably mounted at a bottom end of the torque mounting seat 501 through the bearing member 508, and the torque sensor 505 is mounted in the mounting cavity and connected with the testing arm 504 and the driving motor 502.

In an alternative embodiment, torque mechanism 500 includes a first coupling 506 and a second coupling 507, wherein the output shaft of drive motor 502 is coupled to torque sensor 505 through first coupling 506 and test arm 504 is coupled to torque sensor 505 through second coupling 507.

In an alternative embodiment, the second fixing mechanism 300 includes a second latch member 302 and a second mounting base 301 having an L shape, wherein a vertical end of the second mounting base 301 is movably mounted on the work surface 101, and the second latch member 302 is movably inserted into a horizontal end of the second mounting base 301 to fix the other end of the linear motor 600 to the second mounting base 301.

In an alternative embodiment, the work table 101 is provided with a guide assembly 104, the guide assembly 104 includes a guide slide rail and a guide slide block, the guide slide block is matched with the guide slide rail, the vertical end of the second mounting base 301 is mounted on the guide slide block, and the guide slide rail is fixed on the work table 101.

Illustratively, the second fixing mechanism 300 includes a mounting block 303, and a vertical end of the second mounting base 301 is mounted on the guide slider through the mounting block 303.

In an alternative embodiment, the number of the first fixing mechanism 400, the second fixing mechanism 300 and the torque mechanism 500 is at least three, and each of the first fixing mechanism 400, the second fixing mechanism 300 and the torque mechanism 500 forms a set of test channels, which are three sets, and the three sets of test channels are arranged at intervals, so that the plurality of linear motors 600 can be tested at one time, the test efficiency is improved, and the production cost is saved.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments, or examples, for implementing different features of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description of the present specification, reference to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like 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 present application. In this specification, schematic representations of the above terms 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.

Claims

1. The utility model provides a linear motor torque testing device, its characterized in that includes frame, electricity cabinet, first fixed establishment, second fixed establishment and torque mechanism, the frame is by the rectangular frame that the aluminium alloy connects into, rectangular frame has rectangle inside casing and table surface, the electricity cabinet is installed in the rectangle inside casing, first fixed establishment and second fixed establishment set up on table surface's the relative both ends, torque mechanism sets up on the first fixed establishment for the test is fixed linear motor's between first fixed establishment and the second fixed establishment moment of torsion.

2. The testing device as claimed in claim 1, wherein the first fixing mechanism includes a first mounting base and a first pin member, the first mounting base is provided with a first pin through hole, and the first pin member is movably inserted into the first pin through hole for fixing one end of the linear motor to the first mounting base.

3. The testing device of claim 2, wherein the first securing mechanism includes an auxiliary mount and a lift assembly, the lift assembly being mounted on the first mounting mount via the auxiliary mount, the torque mechanism being mounted on the lift assembly.

4. The testing device of claim 3, wherein the lifting assembly comprises a lifting column and a sliding member, one end of the lifting column is fixed on the auxiliary seat, the other end of the lifting column extends out of the auxiliary seat, and the torque mechanism is slidably mounted on the lifting column through the sliding member.

5. The testing device of claim 4, wherein the sliding member includes a first sliding slot and a first locking member, and the torque mechanism includes a first sliding block slidably mounted in the first sliding slot and secured by the first locking member.

6. The testing device of claim 4, wherein the torque mechanism includes a torque mount, a drive motor, a test arm, and a torque sensor, the drive motor and the test arm each being mounted on the slider via the torque mount, the torque sensor being connected between the drive motor and the test arm.

7. The test device of claim 6, wherein the torque mechanism includes a first coupling through which the output shaft of the drive motor is connected to the torque sensor and a second coupling through which the test arm is connected to the torque sensor.

8. The testing device as claimed in claim 1, wherein the second fixing mechanism includes a second pin member and an L-shaped second mounting base, the vertical end of the second mounting base is movably mounted on the working platform, and the second pin member is movably inserted into the horizontal end of the second mounting base for fixing the other end of the linear motor on the second mounting base.

9. The testing device of claim 8, wherein the worktable surface is provided with a guide slide rail and a guide slide block matched with the guide slide rail, and the vertical end of the second mounting seat is mounted on the guide slide block.

10. The testing device of claim 8, wherein the number of the first fixing mechanism, the second fixing mechanism and the torque mechanism is at least three, each of the first fixing mechanism, the second fixing mechanism and the torque mechanism forms a group of testing channels, and the three groups of testing channels are arranged at intervals.