CN214669210U

CN214669210U - Motor detects uses rack

Info

Publication number: CN214669210U
Application number: CN202120852583.6U
Authority: CN
Inventors: 王友滨
Original assignee: Jieyang Kanghong Micro Motor Co ltd
Current assignee: Jieyang Kanghong Micro Motor Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-09
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a rack is used in motor detection, including base, flip structure, fixed knot structure, handle, second lead screw, second slider, mount, third slider, dead lever, clamp splice and rotor plate. The utility model has the advantages that: at first place the motor that will detect between two splint, the handle rotates, it rotates to drive the second lead screw, because threaded connection between second lead screw and the mount, make the second lead screw move towards the mount outside, because rotate between second lead screw and the second slider and be connected, it removes to drive the second slider, because sliding connection between the third slider of second slider and both sides, thereby drive two third sliders and remove in opposite directions, make two clamp splice remove in opposite directions, can effectively fix the motor fast, then conveniently carry out performance detection through the motor of equipment under to horizontal installation, it carries out performance detection to drive the motor under the vertical installation of rotor plate through flip structure.

Description

Motor detects uses rack

Technical Field

The utility model relates to a rack specifically is a rack is used in motor detection belongs to equipment detection technical field.

Background

The motor is an electromagnetic device which realizes conversion or transmission of electric energy according to an electromagnetic induction law, or converts electric energy in one form into electric energy in another form, performance detection is needed after the motor is used for a period of time, the rotating speed of a rotating shaft of the motor needs to be measured, a detection placing frame is needed in the detection process and used for fixing the motor, and the motor is convenient to detect.

However, the existing motor detection placing rack mostly adopts bolts to fix the motor, the operation flexibility is poor, the overhaul and maintenance efficiency is low, the motor is inconvenient to be quickly fixed and disassembled, meanwhile, because of the existence of the radial clearance of the bearing used by the motor, when the motor to be detected is horizontally placed during measurement, the rotor sinks under the action of gravity, the axis of the rotor deviates from the central position to cause the method error of the measured value, certain difficulty is brought to the judgment of the final result, even misjudgment is generated, the performance detection is required to be conveniently carried out on the motor under the horizontal and vertical different installation modes, the detection result is more accurate, and the existing detection placing rack is inconvenient to carry out the performance detection on the motor under the horizontal and vertical different installation modes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rack for motor detection just lies in providing for solving above-mentioned problem, conveniently carries out quick fixed and dismantlement to the motor, can carry out the performance to the motor of convenience under horizontal and two kinds of vertical different mounting means simultaneously and detect for the testing result is more accurate.

The utility model achieves the purpose through the following technical proposal, and provides a motor detection rack which comprises a base, the base is provided with a turnover structure, the turnover structure is rotatably provided with a rotating plate, the rotating plate is provided with a fixing structure, the fixing structure comprises a handle, a second screw rod, a second slide block, a fixing frame, a third slide block, a fixing rod and a clamping block, the handle is fixedly connected with the second screw rod, the second screw rod is in threaded connection with the fixed frame, the fixed frame is fixedly connected with the rotating plate, the third sliding blocks are arranged on both sides of the fixed frame in a sliding manner, the second sliding block is arranged between the two third sliding blocks in a sliding manner, the second screw rod is rotatably connected with the second sliding block, the third sliding block is fixedly provided with the fixed rod, and the fixed rod is fixedly provided with the clamping block.

Preferably, in order to enable the second sliding block to move relatively, the two third sliding blocks are driven to move relatively, the section of the second sliding block is an isosceles trapezoid, the section of the third sliding block is a right trapezoid, and the two third sliding blocks are symmetrically arranged.

Preferably, in order to prevent damage caused by hard contact, the fixing structure further comprises a rubber pad, the rubber pad is arranged on the clamping block, one side of the clamping block is arc-shaped, and one side of the rubber pad is arc-shaped.

Preferably, in order to enable the rotating plate to be capable of being turned by ninety degrees, so as to conveniently perform performance detection on motors in two different horizontal and vertical installation modes and enable a detection result to be more accurate, the turning structure comprises a motor, a driving sprocket, a chain, a driven sprocket, first lead screws, a connecting block, first slide blocks and connecting rods, the motor is fixedly connected with the base, the driving sprocket is fixed on an output shaft of the motor, the two first lead screws are rotatably arranged on the base, the driven sprocket is fixed at the end part of each first lead screw, the chain is arranged between the driving sprocket and the driven sprocket, the first slide blocks are arranged on the first lead screws, the first slide blocks are slidably connected with the base, the connecting blocks are fixed on the first slide blocks, and the connecting rods are rotatably connected with two sides of the base, and two ends of the rotating plate are respectively and symmetrically connected with the connecting block and the connecting rod in a rotating manner.

Preferably, in order to enable the rotating plate to move smoothly, the two first screw rods are arranged in parallel, and the fixing rod is arranged perpendicularly to the clamping block.

Preferably, in order to enable the sliding effect of the second sliding block to be better, the length of the oblique side of the second sliding block is smaller than that of the oblique side of the third sliding block, and the length of the right-angle side of the third sliding block is smaller than that of the fixed frame.

Preferably, in order to make the turning plate have a better turning effect, the section of the connecting block is rectangular, the section of the first sliding block is rectangular, and the section of the fixing rod is rectangular.

The utility model has the advantages that: firstly, a motor to be detected is placed on a rotating plate, the motor is positioned between two clamping plates, the handle is rotated, the second screw rod is driven to rotate due to the fixed connection between the handle and the second screw rod, the second screw rod is driven to rotate due to the threaded connection between the second screw rod and a fixed frame, and the fixed frame is fixedly connected with the rotating plate, so that the second screw rod moves towards the outer side of the fixed frame, the second screw rod is driven to move due to the rotary connection between the second screw rod and the second sliding block, the second sliding block is driven to move, the second sliding block is connected with third sliding blocks at two sides in a sliding way and the third sliding block is connected with the fixed frame in a sliding way, so that the two third sliding blocks are driven to move oppositely, as the fixed rod is fixed on the third sliding block and the clamping blocks are fixed on the fixed rod, the two clamping blocks move oppositely, the motor to be detected can be quickly and effectively fixed, and then the performance detection of the motor which is horizontally installed through equipment is convenient, the motor under the vertical installation of rotor plate is driven through flip structure and performance detection is carried out.

Drawings

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

FIG. 2 is a schematic view of a connection structure between the fixed structure and the rotating plate shown in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the base and the flip structure shown in FIG. 1;

fig. 4 is an enlarged schematic view of the portion a shown in fig. 2.

In the figure: 1. the base, 2, flip structure, 21, motor, 22, driving sprocket, 23, chain 24, driven sprocket, 25, first lead screw, 26, connecting block, 27, first slider, 28, connecting rod, 3, fixed knot construct, 31, handle, 32, second lead screw, 33, second slider, 34, mount, 35, third slider, 36, dead lever, 37, clamp splice, 38, rubber pad, 4, rotor plate.

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 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a rack for motor detection includes a base 1, a turning structure 2 is disposed on the base 1, a rotating plate 4 is rotatably disposed on the turning structure 2, a fixing structure 3 is disposed on the rotating plate 4, the fixing structure 3 includes a handle 31, a second lead screw 32, a second slider 33, a fixing frame 34, a third slider 35, a fixing rod 36 and a clamping block 37, the handle 31 is fixedly connected to the second lead screw 32, the second lead screw 32 is in threaded connection with the fixing frame 34, the fixing frame 34 is fixedly connected to the rotating plate 4, the third slider 35 is slidably disposed on both sides of the fixing frame 34, the second slider 33 is slidably disposed between two third sliders 35, the second lead screw 32 is rotatably connected to the second slider 33, the fixing rod 36 is fixed to the third slider 35, the fixing rod 36 is fixed with the clamping block 37.

As a technical optimization scheme of the utility model, the cross-section of second slider 33 is isosceles trapezoid, the cross-section of third slider 35 is right trapezoid, two the symmetry sets up between the third slider 35.

As a technical optimization scheme of the utility model, fixed knot constructs 3 and still includes rubber pad 38, be equipped with on clamp splice 37 rubber pad 38, one side of clamp splice 37 is the arc, one side of rubber pad 38 is the arc.

As a technical optimization proposal of the utility model, the turnover structure 2 comprises a motor 21, a driving sprocket 22, a chain 23, a driven sprocket 24, a first screw rod 25, a connecting block 26, a first slide block 27 and a connecting rod 28, the motor 21 is fixedly connected with the base 1, the output shaft of the motor 21 is fixed with the driving chain wheel 22, the base 1 is rotatably provided with two first screw rods 25, the end parts of the first screw rods 25 are fixed with the driven chain wheel 24, the chain 23 is arranged between the driving chain wheel 22 and the driven chain wheel 24, the first slide block 27 is arranged on the first screw rod 25, the first sliding block 27 is connected with the base 1 in a sliding way, the connecting block 26 is fixed on the first sliding block 27, the two sides of the base 1 are rotatably connected with the connecting rods 28, and the two ends of the rotating plate 4 are respectively and symmetrically and rotatably connected with the connecting blocks 26 and the connecting rods 28.

As a technical optimization scheme of the utility model, two parallel arrangement between the first lead screw 25, the dead lever 36 with set up perpendicularly between the clamp splice 37.

As a technical optimization scheme of the utility model, the hypotenuse length of second slider 33 is less than the hypotenuse length of third slider 35, the right-angle side length of third slider 35 is less than the length of mount 34.

As a technical optimization scheme of the utility model, the cross-section of connecting block 26 is the rectangle, the cross-section of first slider 27 is the rectangle, the cross-section of dead lever 36 is the rectangle.

When the utility model is used, firstly, the motor to be detected is placed on the rotating plate 4, the motor is positioned between the two clamping plates 37, the handle 31 is rotated, the second screw rod 32 is driven to rotate due to the fixed connection between the handle 31 and the second screw rod 32, the second screw rod 32 is driven to rotate, the second screw rod 32 is connected with the fixed frame 34 through the screw thread, the fixed frame 34 is fixedly connected with the rotating plate 4, so that the second screw rod 32 moves towards the outer side of the fixed frame 34, the second slider 33 is driven to move due to the rotary connection between the second screw rod 32 and the second slider 33, the second slider 33 is connected with the third sliders 35 at two sides in a sliding way, the third sliders 35 are connected with the fixed frame 34 in a sliding way, the cross section of the second slider 33 is isosceles trapezoid, the cross section of the third slider 35 is right trapezoid, the two third sliders 35 are symmetrically arranged, so as to drive the two third sliders 35 to move towards each other, because be fixed with dead lever 36 on the third slider 35, be fixed with clamp splice 37 on the dead lever 36, make two clamp splice 37 remove in opposite directions, can effectively fix the motor that needs were detected fast, then conveniently carry out the performance detection to the motor under the horizontal installation through equipment, motor 21 works, drive driving sprocket 22, driving sprocket 22 drives driven sprocket 24 through chain 23 and rotates, then drive first lead screw 25 and rotate, then drive first slider 27 and remove, through connecting rod 28 and connecting block 26 cooperation, drive rotor plate 4 and rotate, make rotor plate 4 be in ninety degrees, conveniently carry out the performance detection through the motor under the equipment vertical installation at any time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rack for motor detection, includes base (1), its characterized in that: the base (1) is provided with a turnover structure (2), the turnover structure (2) is provided with a rotating plate (4) in a rotating manner, the rotating plate (4) is provided with a fixed structure (3), the fixed structure (3) comprises a handle (31), a second lead screw (32), a second slider (33), a fixing frame (34), a third slider (35), a fixed rod (36) and a clamping block (37), the handle (31) is fixedly connected with the second lead screw (32), the second lead screw (32) is in threaded connection with the fixing frame (34), the fixing frame (34) is fixedly connected with the rotating plate (4), the third slider (35) is arranged on two sides of the fixing frame (34) in a sliding manner, the second slider (33) is arranged between the two third sliders (35) in a sliding manner, the second lead screw (32) is in rotary connection with the second slider (33), the third sliding block (35) is fixedly provided with the fixing rod (36), and the fixing rod (36) is fixedly provided with the clamping block (37).

2. The placing rack for motor detection according to claim 1, wherein: the cross section of the second sliding block (33) is isosceles trapezoid, the cross section of the third sliding block (35) is right trapezoid, and the third sliding blocks (35) are symmetrically arranged.

3. The placing rack for motor detection according to claim 1, wherein: the fixing structure (3) further comprises a rubber pad (38), the rubber pad (38) is arranged on the clamping block (37), one side of the clamping block (37) is arc-shaped, and one side of the rubber pad (38) is arc-shaped.

4. The placing rack for motor detection according to claim 1, wherein: the turnover structure (2) comprises a motor (21), a driving chain wheel (22), a chain (23), a driven chain wheel (24), a first screw rod (25), a connecting block (26), a first sliding block (27) and a connecting rod (28), wherein the motor (21) is fixedly connected with the base (1), the driving chain wheel (22) is fixed on an output shaft of the motor (21), the base (1) is rotatably provided with two first screw rods (25), the end part of each first screw rod (25) is fixedly provided with the driven chain wheel (24), the chain (23) is arranged between the driving chain wheel (22) and the driven chain wheel (24), the first sliding block (27) is arranged on the first screw rod (25), the first sliding block (27) is slidably connected with the base (1), and the connecting block (26) is fixed on the first sliding block (27), the both sides of base (1) all rotate and be connected with connecting rod (28), the both ends of rotor plate (4) symmetry respectively rotate connect in connecting block (26) with connecting rod (28).

5. The placing rack for motor detection according to claim 4, wherein: the two first screw rods (25) are arranged in parallel, and the fixing rod (36) and the clamping block (37) are vertically arranged.

6. The placing rack for motor detection according to claim 1, wherein: the length of the bevel edge of the second sliding block (33) is smaller than that of the bevel edge of the third sliding block (35), and the length of the right-angle edge of the third sliding block (35) is smaller than that of the fixed frame (34).

7. The placing rack for motor detection according to claim 4, wherein: the cross section of the connecting block (26) is rectangular, the cross section of the first sliding block (27) is rectangular, and the cross section of the fixing rod (36) is rectangular.