CN114441350A

CN114441350A - Motor housing hardness test equipment

Info

Publication number: CN114441350A
Application number: CN202111593039.5A
Authority: CN
Inventors: 解桂兰
Original assignee: Zeruifeng Electronic Technology Suzhou Co ltd
Current assignee: Zeruifeng Electronic Technology Suzhou Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-06

Abstract

The invention discloses a motor shell hardness testing device, belonging to the technical field of hardness testing, comprising a workbench, wherein a testing box is fixedly arranged on the upper side wall of the workbench, a motor shell is fixedly arranged at the upper end inside the testing box through a clamping mechanism, testing mechanisms are fixedly arranged at both ends of the motor shell, a fragment collecting port is arranged on the side wall of the workbench, a collecting box is fixedly arranged at the lower end of the fragment collecting port, a moving mechanism is arranged at the lower end inside the testing box, a first moving plate is transversely arranged at the lower end inside the testing box, and a mounting plate is transversely arranged at the lower end of the first moving plate through a symmetrical pressing mechanism, so that fragments of the motor shell can be rapidly collected without manual treatment after the motor shell is crushed in the process of testing the motor shell through the testing mechanism, thereby greatly improving the efficiency of testing the motor shell.

Description

Motor housing hardness test equipment

Technical Field

The invention relates to the technical field of hardness testing, in particular to a motor shell hardness testing device.

Background

Along with the development of production automation and intelligence, motors are increasingly applied to the field of intelligent manufacturing, the automation of production steps is realized through the motors, the production efficiency can be improved, the labor cost can be saved, and the produced products can be guaranteed to keep the same quality. In selecting a motor for an automated manufacturing facility, consideration must be given to whether the selected motor meets the requirements of torque and size, which are closely related to the motor housing.

Motor housing is the leading part of motor, has played the effect of carrying out the protection to whole motor inside, at the in-process of motor processing production, often need test motor housing's hardness through hardness test equipment, hardness test equipment is when using, because some motor housing hardness is relatively poor and lead to being pressed from both sides garrulous at the in-process of testing, but present hardness test equipment can not handle these motor housing fragments automatically, can only handle these fragments through the manual work, influence motor housing's efficiency of software testing greatly.

Disclosure of Invention

The invention aims to provide a motor shell hardness testing device, which solves the problem that the testing efficiency of a motor shell is greatly influenced because the current hardness testing device provided in the background technology can not automatically process fragments of the motor shell and can only manually process the fragments.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a motor housing hardness test equipment, includes the workstation, the fixed test box that is provided with of last lateral wall of workstation, the fixed motor housing that is provided with of fixture is passed through to the inside upper end of test box, motor housing's both ends are all fixed and are provided with accredited testing organization, the piece collection mouth has been seted up to the lateral wall of workstation, the fixed collection box that is provided with of lower extreme of piece collection mouth, the inside lower extreme of test box is provided with moving mechanism, the inside lower extreme of test box transversely is provided with first movable plate, the lower extreme of first movable plate transversely is provided with the mounting panel through the pressing means of symmetry, the fixed clearance brush that is provided with of lower lateral wall of mounting panel.

Preferably, fixture includes the U-shaped board, the U-shaped board with the upper end fixed connection of test box inner wall, the bar mouth has all been seted up at the both ends of U-shaped board inner wall, the inside vertical rotation of bar mouth is provided with two-way lead screw, the fixed rotatory piece that is provided with of lower extreme of two-way lead screw, the pole wall threaded connection of two-way lead screw has the first slider of symmetry, two the lateral wall of first slider is all fixed and is provided with splint.

Preferably, the testing mechanism comprises two fixing frames, the two fixing frames are fixedly connected with the inner wall of the testing box, a second moving plate is arranged in the fixed frame in a sliding manner, a hydraulic rod is fixedly arranged on the side wall of the second moving plate, the other end of hydraulic stem with the inner wall fixed connection of test box, the fixed carriage release lever that is provided with the symmetry of opposite side of second movable plate, two the lateral wall that the other end of carriage release lever runs through the mount extends to the outside and common fixed riser that is provided with, two the lateral wall of riser is all fixed and is provided with the telescopic link, two the other end of telescopic link is all fixed and is provided with the arc, two the outside of telescopic link all cup joints and is provided with first spring, two the one end of first spring all with the lateral wall fixed connection of riser, two the other end of first spring all with the lateral wall fixed connection of arc.

Preferably, moving mechanism includes the motor, the motor pass through the mounting bracket with the rear lateral wall fixed connection of test box, the fixed bull stick that is provided with of output of motor, the front end of bull stick pass through the bearing with the rear lateral wall of test box rotates to be connected, the pole wall of bull stick cup joints the first belt pulley that is provided with the symmetry, the inside both ends of test box all rotate and are provided with the lead screw, two the rear end of lead screw pole wall all cup joints and is provided with the second belt pulley, two first belt pulley all passes through the belt and two the second belt pulley rotates to be connected, two the equal threaded connection of pole wall of lead screw has the second slider, two the lateral wall of second slider all with the both ends fixed connection of first movable plate.

Preferably, pressing mechanism includes the gag lever post, the gag lever post with the lateral wall sliding connection of first movable plate, the fixed stopper that is provided with in upper end of gag lever post, the lower extreme of gag lever post with the last lateral wall fixed connection of mounting panel, the outside of gag lever post is cup jointed and is provided with the second spring, the upper end of second spring with the lower lateral wall fixed connection of stopper, the lower extreme of second spring with the last lateral wall fixed connection of first movable plate.

Preferably, the front side wall of the test box is provided with symmetrical protection plates in a sliding manner, and the lower side wall of the workbench is fixedly provided with symmetrical support bases.

Compared with the prior art, the invention has the beneficial effects that:

through the common cooperation of moving mechanism, pressing means, collection box, first movable plate, 7 mounting panels and clearance brush, be convenient for carry out the in-process of testing through accredited testing organization to motor housing, motor housing broken back can be collected motor housing piece fast, does not need manual handling to improve the efficiency of software testing to motor housing greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the worktable of FIG. 1;

FIG. 3 is a schematic structural view of the clamping mechanism of FIG. 1;

FIG. 4 is an enlarged schematic view of portion A of FIG. 1;

fig. 5 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1 workstation, 2 test casees, 3 motor housing, 4 collection boxes, 5 guard plates, 6 first movable plates, 7 mounting panels, 8 cleaning brushes, 9U-shaped board, 10 two-way lead screw, 11 rotatory piece, 12 first slider, 13 splint, 14 mounts, 15 second movable plates, 16 hydraulic stems, 17 carriage release levers, 18 risers, 19 telescopic links, 20 arcwalls, 21 first spring, 22 motor, 23 bull sticks, 24 lead screws, 25 second sliders, 26 gag lever post, 27 stopper, 28 second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a motor housing hardness test equipment, comprises a workbench 1, the fixed test box 2 that is provided with of last lateral wall of workstation 1, the fixed motor housing 3 that is provided with of fixture is passed through to the upper end of test box 2 inside, motor housing 3's both ends are all fixed and are provided with accredited testing organization, the piece collection mouth has been seted up to workstation 1's lateral wall, the fixed collection box 4 that is provided with of lower extreme of piece collection mouth, the lower extreme of test box 2 inside is provided with moving mechanism, the inside lower extreme of test box 2 transversely is provided with first movable plate 6, the lower extreme of first movable plate 6 transversely is provided with mounting panel 7 through the pressing means of symmetry, the fixed clearance brush 8 that is provided with of lower lateral wall of mounting panel 7.

Fixture includes U-shaped plate 9, and the upper end fixed connection of U-shaped

plate

9 and 2 inner walls of test box, the bar mouth has all been seted up at the both ends of U-shaped plate 9 inner wall, and the inside vertical rotation of bar mouth is provided with two-way lead screw 10, and the lower extreme of two-way lead screw 10 is fixed to be provided with rotatory piece 11, and the pole wall threaded connection of two-way lead screw 10 has the first slider 12 of symmetry, and the lateral wall of two first sliders 12 is all fixed to be provided with splint 13.

The test mechanism comprises two fixing frames 14, the two fixing frames 14 are fixedly connected with the inner wall of the test box 2, the inside of the fixing frame 14 is provided with a second movable plate 15 in a sliding mode, the side wall of the second movable plate 15 is fixedly provided with a hydraulic rod 16, the other end of the hydraulic rod 16 is fixedly connected with the inner wall of the test box 2, the other side of the second movable plate 15 is fixedly provided with symmetrical movable rods 17, the other ends of the two movable rods 17 penetrate through the side wall of the fixing frame 14 and extend to the outside and are jointly and fixedly provided with vertical plates 18, the side walls of the two vertical plates 18 are respectively and fixedly provided with telescopic rods 19, the other ends of the two telescopic rods 19 are respectively and fixedly provided with arc plates 20, the outside of the two telescopic rods 19 is respectively sleeved with first springs 21, one ends of the two first springs 21 are respectively and fixedly connected with the side walls of the vertical plates 18, and the other ends of the two first springs 21 are respectively and fixedly connected with the side walls of the arc plates 20.

Moving mechanism includes motor 22, motor 22 passes through the rear wall fixed connection of mounting bracket and test box 2, the fixed bull stick 23 that is provided with of output of motor 22, the front end of bull stick 23 passes through the bearing and rotates with the rear wall of test box 2 to be connected, the pole wall of bull stick 23 cup joints the first belt pulley that is provided with the symmetry, the inside both ends of test box 2 all rotate and are provided with lead screw 24, the rear end of two lead screw 24 pole walls all cup joints and is provided with the second belt pulley, two first belt pulleys all rotate with two second belt pulleys through the belt to be connected, the equal threaded connection of pole wall of two lead screws 24 has second slider 25, the lateral wall of two second sliders 25 all with the both ends fixed connection of first movable plate 6.

The pressing mechanism comprises a limiting rod 26, the limiting rod 26 is connected with the side wall of the first moving plate 6 in a sliding mode, a limiting block 27 is fixedly arranged at the upper end of the limiting rod 26, the lower end of the limiting rod 26 is fixedly connected with the upper side wall of the mounting plate 7, a second spring 28 is sleeved outside the limiting rod 26, the upper end of the second spring 28 is fixedly connected with the lower side wall of the limiting block 27, and the lower end of the second spring 28 is fixedly connected with the upper side wall of the first moving plate 6.

The front side wall of the test box 2 is provided with symmetrical protection plates 5 in a sliding manner, and the lower side wall of the workbench 1 is fixedly provided with symmetrical support bases.

The working principle is as follows: when the motor shell is used, the motor shell 3 is clamped and fixed through a clamping mechanism, the rotating block 11 is rotated, the rotating block 11 drives the bidirectional screw rod 10 at the upper end to rotate, the bidirectional screw rod 10 drives the first slide block 12 in threaded connection with the rod wall to move, the first slide block 12 drives the clamping plate 13 on the side wall to fix the motor shell 3, the hydraulic rod 16 is started, the hydraulic rod 16 drives the second movable plate 15 at the other end to move, the second movable plate 15 drives the movable rod 17, the vertical plate 18 and the arc-shaped plate 20 at the other end to extrude the motor shell 3, the hardness of the motor shell 3 is tested through different forces each time, after the motor shell 3 is extruded and crushed, the motor 22 is started, the motor 22 drives the rotating rod 23 at the output end to rotate, the rotating rod 23 drives the two first belt pulleys sleeved on the rod wall to rotate, the two first belt pulleys drive the second belt pulleys at the two ends to rotate through a belt, the two second belt pulleys drive the two screw rods 24 to rotate, the two screw rods 24 drive the second sliding blocks 25 which are in threaded connection with the rod walls to move, the second sliding blocks 25 drive the first moving plate 6 to move, and the first moving plate 6 drives the mounting plate 7 and the cleaning brush 8 at the lower end to clean fragments into the collecting box 4 through the pressing mechanism.

While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 appended claims and their equivalents.

Claims

1. The utility model provides a motor housing hardness test equipment, includes workstation (1), its characterized in that: the fixed test box (2) that is provided with of last lateral wall of workstation (1), the upper end of test box (2) inside is provided with motor housing (3) through fixture is fixed, the both ends of motor housing (3) are all fixed and are provided with accredited testing organization, the piece collection mouth has been seted up to the lateral wall of workstation (1), the fixed collection box (4) that is provided with of lower extreme of piece collection mouth, the lower extreme of test box (2) inside is provided with moving mechanism, the inside lower extreme of test box (2) transversely is provided with first movable plate (6), the lower extreme of first movable plate (6) transversely is provided with mounting panel (7) through the pressing mechanism of symmetry, the fixed clearance brush (8) that is provided with of lower lateral wall of mounting panel (7).

2. The motor housing hardness testing apparatus of claim 1, wherein: fixture includes U-shaped board (9), U-shaped board (9) with the upper end fixed connection of test box (2) inner wall, the bar mouth has all been seted up at the both ends of U-shaped board (9) inner wall, the inside vertical rotation of bar mouth is provided with two-way lead screw (10), the fixed rotatory piece (11) that is provided with of lower extreme of two-way lead screw (10), the pole wall threaded connection of two-way lead screw (10) has first slider (12), two of symmetry the lateral wall of first slider (12) is the fixed splint (13) that are provided with all.

3. The motor housing hardness testing apparatus of claim 1, wherein: the testing mechanism comprises two fixing frames (14), the two fixing frames (14) are fixedly connected with the inner wall of the testing box (2), a second movable plate (15) is arranged inside the fixing frames (14) in a sliding mode, hydraulic rods (16) are fixedly arranged on the side wall of the second movable plate (15), the other ends of the hydraulic rods (16) are fixedly connected with the inner wall of the testing box (2), symmetrical movable rods (17) are fixedly arranged on the other side of the second movable plate (15), the other ends of the two movable rods (17) penetrate through the side wall of the fixing frames (14) to extend to the outside and are fixedly provided with vertical plates (18) together, telescopic rods (19) are fixedly arranged on the side walls of the two vertical plates (18), arc-shaped plates (20) are fixedly arranged on the other ends of the two telescopic rods (19), and first springs (21) are sleeved on the outer portions of the two telescopic rods (19), one end of each first spring (21) is fixedly connected with the side wall of the corresponding vertical plate (18), and the other end of each first spring (21) is fixedly connected with the side wall of the corresponding arc-shaped plate (20).

4. The motor housing hardness testing apparatus of claim 1, wherein: the moving mechanism comprises a motor (22), the motor (22) is fixedly connected with the rear side wall of the test box (2) through a mounting rack, the output end of the motor (22) is fixedly provided with a rotating rod (23), the front end of the rotating rod (23) is rotatably connected with the rear side wall of the test box (2) through a bearing, the pole wall of bull stick (23) cup joints the first belt pulley that is provided with the symmetry, the inside both ends of test box (2) are all rotated and are provided with lead screw (24), two the rear end of lead screw (24) pole wall all cup joints and is provided with the second belt pulley, two first belt pulley all passes through the belt and two the second belt pulley rotates to be connected, two the equal threaded connection of pole wall of lead screw (24) has second slider (25), two the lateral wall of second slider (25) all with the both ends fixed connection of first movable plate (6).

5. The motor housing hardness testing apparatus of claim 1, wherein: pressing means includes gag lever post (26), gag lever post (26) with the lateral wall sliding connection of first movable plate (6), the fixed stopper (27) that is provided with in upper end of gag lever post (26), the lower extreme of gag lever post (26) with the last lateral wall fixed connection of mounting panel (7), the outside of gag lever post (26) is cup jointed and is provided with second spring (28), the upper end of second spring (28) with the lower lateral wall fixed connection of stopper (27), the lower extreme of second spring (28) with the last lateral wall fixed connection of first movable plate (6).

6. The motor housing hardness testing apparatus of claim 1, wherein: the front side wall of the test box (2) is provided with symmetrical protection plates (5) in a sliding mode, and the lower side wall of the workbench (1) is fixedly provided with symmetrical support bases.