CN217717309U

CN217717309U - Water-cooled motor shell structure analysis test equipment

Info

Publication number: CN217717309U
Application number: CN202221417602.3U
Authority: CN
Inventors: 陈友鹏; 陈洁; 邓汝荣; 吴天明; 刘树坤; 曾诗琪; 张耀城; 陈嘉杰; 张杨浩
Original assignee: Guangzhou Nanyang College
Current assignee: Guangzhou Nanyang College
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-01
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a water-cooled motor shell structure analysis test device, which comprises a bottom plate and a top plate, wherein the upper surface of the bottom plate is provided with a placing table; the utility model discloses when needing to carry out pressure bearing degree detection to water-cooled motor shell, place water-cooled motor shell and place the bench, drive clamping mechanism downstream with hydraulic push rod through the operation control panel, when arc backup pad contact motor shell, because the bracing piece of decurrent pressure arc backup pad upper end drives the rack rotation, the rack drives first arc and rotates to the inboard, because the distance difference of the both ends of first arc and first rotation axis is great, the upper end displacement of first arc is great, second axis of rotation promotion cable wire on the first arc this moment, two sets of second arc of cable pulling press from both sides tight water-cooled motor shell, so far realize the clamping to the water-cooled motor, the manual fixed of staff to motor shell has been omitted.

Description

Water-cooled motor shell structure analysis test equipment

Technical Field

The utility model relates to a water-cooled motor housing analysis test equipment technical field specifically is a water-cooled motor housing structure analysis test equipment.

Background

The water-cooled motor is a motor which cools the motor through cooling water as the name implies, and specifically comprises: the inner cavity of the shell is provided with a water inlet hole and a water outlet hole, and cooling circulating water flows into the cavity to take away heat generated by the motor, so that the cooling effect on the motor is achieved. The variable-frequency speed regulation system is suitable for high-temperature environments, and is characterized by wide speed regulation range, stable operation, high reliability, high operation efficiency, novel and attractive appearance design, and the requirement of detecting the pressure bearing degree of a motor shell when the water-cooled motor is produced.

When the pressure bearing degree of the shell of the water-cooled motor is monitored, the motor needs to be fixed, the process is troublesome and tedious, and a large amount of time can be consumed by workers, so that the analysis and test equipment for the shell structure of the water-cooled motor needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-cooled motor shell structure analysis test equipment through setting up the mechanism of the clamping of being convenient for to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water-cooled motor shell structure analysis test device comprises a bottom plate and a top plate, wherein a placing table is arranged on the upper surface of the bottom plate, a plurality of groups of supporting columns are fixedly connected to the upper surface of the bottom plate, the upper surface of the bottom plate is fixedly connected with the lower surface of the top plate through the plurality of groups of supporting columns, a hydraulic push rod is fixedly mounted on the upper surface of the top plate through a fixing bolt, a movable rod of the hydraulic push rod penetrates through and extends to the lower side of the top plate, and a clamping mechanism is fixedly connected to the lower end of the movable rod of the hydraulic push rod;

clamping machine constructs including clamp plate, two sets of mounts, two sets of support frames, two sets of first arcs, two sets of second arcs, arc backup pad, and is two sets of the upper end fixed connection of mount is in the lower surface of clamp plate, and is two sets of the one end of support frame all with the bottom fixed connection of clamp plate, it is two sets of the other end of support frame is equallyd divide and is do not rotated with one side of two sets of first arcs and be connected, and is two sets of the one end of second arc is all rotated and is connected in two sets of first arcs, the slide rail has been seted up with the surface of second arc to first arc, the upper end meshing of arc backup pad is connected in the middle of two sets of first arcs, be provided with the spring between arc backup pad and the two sets of first arcs, and is two sets of one side of first arc, two sets of second arcs and arc backup pad all is provided with the cushion.

Preferably, one end of each of the two groups of support frames is fixedly connected with a first rotating shaft, and the end part of each first rotating shaft is rotatably connected to the corresponding first arc-shaped plate.

Preferably, two sets of the equal integrated into one piece's of one side that first arc is corresponding is provided with the row of teeth, arc backup pad upper surface integrated into one piece is provided with the bracing piece, the bracing piece meshing is connected in the middle of two sets of first arcs.

Preferably, one end of the first arc-shaped plate is provided with a second rotating shaft, and one end of the first arc-shaped plate is rotatably connected with one end of the second arc-shaped plate through the second rotating shaft.

Preferably, a rotating column is arranged at the corner of the sliding rail of the first arc-shaped plate, steel cables are arranged in the sliding rails of the first arc-shaped plate and the second arc-shaped plate, through holes are formed in one ends of the two groups of second arc-shaped plates, one end of each steel cable is connected to the lower end of the fixing frame, and the other end of each steel cable is connected to the corresponding through hole in the second arc-shaped plate.

Preferably, a control console is arranged on one side of the top plate and electrically connected with the hydraulic push rod.

Compared with the prior art, the beneficial effects of the utility model are that:

through hydraulic push rod, the control cabinet, with the design of clamping mechanism isotructure, the utility model discloses when carrying out pressure bearing degree detection to water-cooled motor shell, place water-cooled motor shell on placing the bench, drive clamping mechanism downstream with hydraulic push rod through operation control panel, when arc backup pad contact motor shell, because the bracing piece of decurrent pressure arc backup pad upper end drives the rack and rotates, the rack drives first arc and rotates to the inboard, because the distance difference of the both ends of first arc and first axis of rotation is great, according to lever principle, the upper end displacement distance of first arc is great, second axis of rotation on the first arc promotes the cable wire this moment, two sets of second arcs of cable wire pulling press from both sides tight water-cooled motor shell, so far realize the clamping to the water-cooled motor, this design has left out the manual fixed of staff to motor shell.

Drawings

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

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

fig. 3 is an enlarged schematic structural view of the utility model a.

In the figure: 1. a base plate; 2. a support pillar; 3. a placing table; 4. a clamping mechanism; 5. a hydraulic push rod; 6. a console; 7. a top plate; 8. pressing a plate; 9. a fixed mount; 10. a support frame; 11. a first rotating shaft; 12. tooth row; 13. a first arc-shaped plate; 14. a second arc-shaped plate; 15. a spring; 16. a soft cushion; 17. a steel cord; 18. rotating the column; 19. a slide rail; 20. an arc-shaped support plate; 21. a second rotating shaft; 22. a support bar; 23. and a through hole.

Detailed Description

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

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 only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a water-cooled motor shell structure analysis test equipment, includes bottom plate 1 and roof 7, as shown in FIG. 1, the upper surface of bottom plate 1 is provided with places platform 3 for place the water-cooled motor, the last fixed surface of bottom plate 1 is connected with a plurality of groups support column 2, the lower fixed surface of bottom plate 1 is connected with roof 7 through a plurality of groups support column 2, the upper surface of roof 7 has hydraulic push rod 5 through fixing bolt fixed mounting, hydraulic push rod 5's movable rod runs through and extends to roof 7's downside, hydraulic push rod 5's movable rod lower extreme fixedly connected with clamping mechanism 4, roof 7 one side is provided with control cabinet 6, control cabinet 6 and 5 electric connection of hydraulic push rod.

As shown in fig. 2 and 3, the clamping mechanism 4 includes a pressing plate 8, two sets of fixing frames 9, two sets of supporting frames 10, two sets of first arc-shaped plates 13, two sets of second arc-shaped plates 14 and arc-shaped supporting plates 20, and is two sets of the upper end fixed connection of the fixing frames 9 is connected to the lower surface of the pressing plate 8 and is two sets of one end of each supporting frame 10 is fixedly connected to the bottom of the pressing plate 8 and two sets of one end of each supporting frame 10 is fixedly connected to a first rotating shaft 11, the end of each first rotating shaft 11 is connected to the corresponding first arc-shaped plate 13 in a rotating mode, one end of each first arc-shaped plate 13 is provided with a second rotating shaft 21, and one end of each first arc-shaped plate 13 is connected to one end of each second arc-shaped plate 14 in a rotating mode through the second rotating shaft 21.

As shown in fig. 2 and 3, the outer surfaces of the first arc-shaped plate 13 and the second arc-shaped plate 14 are provided with a slide rail 19, two sets of the teeth rows 12 are formed on one side of the first arc-shaped plate 13 corresponding to the teeth rows, the support rods 22 are formed on the upper surface of the arc-shaped support plate 20 in an integrated manner, the support rods 22 are connected between the two sets of the first arc-shaped plates 13 in a meshed manner, the springs 15 are arranged between the arc-shaped support plate 20 and the two sets of the first arc-shaped plates 13, and the soft pads 16 are arranged on one side of the two sets of the first arc-shaped plates 13, the two sets of the second arc-shaped plates 14 and the arc-shaped support plate 20.

As shown in fig. 2 and 3, a rotating column 18 is disposed at a corner of a sliding rail 19 of the first arc-shaped plate 13, a steel cable 17 is disposed in the sliding rail 19 of the first arc-shaped plate 13 and the second arc-shaped plate 14, a through hole 23 is disposed at one end of each of the two sets of the second arc-shaped plates 14, one end of the steel cable 17 is connected to a lower end of the fixing frame 9, the other end of the steel cable 17 is connected to the through hole 23 of the second arc-shaped plate 14, the hydraulic push rod 5 drives the clamping mechanism 4 to move downward through the operation console 6, when the arc-shaped support plate 20 contacts the motor housing, the rack 12 is driven to rotate by a support rod 22 at the upper end of the arc-shaped support plate 20 under downward pressure, the rack 12 drives the first arc-shaped plate 13 to rotate inward, and the difference between two ends of the first arc-shaped plate 13 and the first rotating shaft 11 is large, so that the upper end of the first arc-shaped plate 13 moves a large distance according to the lever principle, and at this time, the second rotating shaft 21 on the first arc-shaped plate 13 pushes the steel cable 17 to pull the two sets of the water-cooled motor housing.

The working principle is as follows:

when the worker needs to detect the pressure bearing degree of the shell of the water-cooled motor, the shell of the water-cooled motor is placed on the placing table 3, the hydraulic push rod 5 drives the clamping mechanism 4 to move downwards through the operation control table 6, when the arc-shaped supporting plate 20 contacts with the shell of the motor, the support rod 22 at the upper end of the downward pressure arc-shaped supporting plate 20 drives the gear rack 12 to rotate, the gear rack 12 drives the first arc-shaped plate 13 to rotate inwards, the distance difference between the two ends of the first arc-shaped plate 13 and the first rotating shaft 11 is large, the upper end moving distance of the first arc-shaped plate 13 is large according to the lever principle, the second rotating shaft 21 on the first arc-shaped plate 13 pushes the steel cable 17, the two groups of second arc-shaped plates 14 are pulled by the steel cable 17 to clamp the shell of the water-cooled motor, the clamping of the water-cooled motor is realized up to this time, the hydraulic push rod 5 continuously exerts downward force, the pressure bearing value of the shell of the water-cooled motor can be continuously displayed on the screen of the control table 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 water-cooled motor housing structure analysis test equipment, includes bottom plate (1) and roof (7), its characterized in that: the clamping device is characterized in that a placing table (3) is arranged on the upper surface of the bottom plate (1), a plurality of groups of supporting columns (2) are fixedly connected to the upper surface of the bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected with the lower surface of the top plate (7) through the plurality of groups of supporting columns (2), a hydraulic push rod (5) is fixedly mounted on the upper surface of the top plate (7) through a fixing bolt, a movable rod of the hydraulic push rod (5) penetrates through and extends to the lower side of the top plate (7), and a clamping mechanism (4) is fixedly connected to the lower end of the movable rod of the hydraulic push rod (5);

clamping machine constructs (4) including clamp plate (8), two sets of mount (9), two sets of support frame (10), two sets of first arc (13), two sets of second arc (14), arc backup pad (20), and is two sets of the upper end fixed connection of mount (9) is in the lower surface of clamp plate (8), and is two sets of the one end of support frame (10) all with the bottom fixed connection of clamp plate (8), two sets of the other end of support frame (10) is equallyd divide and is do not rotated with one side of two sets of first arc (13) and be connected, and is two sets of the one end of second arc (14) is all rotated and is connected in two sets of first arc (13), slide rail (19) have been seted up with the surface of second arc (14) in first arc (13), the upper end meshing of arc backup pad (20) is connected in the middle of two sets of first arc (13), be provided with spring (15) between arc backup pad (20) and two sets of first arc (13), two sets of second arc (14) and one side of arc backup pad (20) all are provided with cushion (16).

2. The water-cooled motor housing structural analysis test equipment of claim 1, characterized in that: the equal fixedly connected with first axis of rotation (11) of one end of two sets of support frame (10), the tip of first axis of rotation (11) rotates to be connected in first arc (13).

3. The water-cooled motor housing structure analysis test equipment of claim 1, characterized in that: two sets of the equal integrated into one piece in one side that first arc (13) are corresponding is provided with the tooth row (12), arc backup pad (20) upper surface integrated into one piece is provided with bracing piece (22), bracing piece (22) meshing is connected in the middle of two sets of first arc (13).

4. The water-cooled motor housing structural analysis test equipment of claim 1, characterized in that: one end of the first arc-shaped plate (13) is provided with a second rotating shaft (21), and one end of the first arc-shaped plate (13) is rotatably connected with one end of the second arc-shaped plate (14) through the second rotating shaft (21).

5. The water-cooled motor housing structural analysis test equipment of claim 1, characterized in that: the corner of a sliding rail (19) of the first arc-shaped plate (13) is provided with a rotating column (18), a steel cable (17) is arranged in the sliding rail (19) of the first arc-shaped plate (13) and the second arc-shaped plate (14), a through hole (23) is formed in one end of the second arc-shaped plate (14), one end of the steel cable (17) is connected to the lower end of the fixing frame (9), and the other end of the steel cable (17) is connected to the through hole (23) in the second arc-shaped plate (14).

6. The water-cooled motor housing structure analysis test equipment of claim 1, characterized in that: and a control console (6) is arranged on one side of the top plate (7), and the control console (6) is electrically connected with the hydraulic push rod (5).