CN215599188U

CN215599188U - Motor rotating speed measuring device

Info

Publication number: CN215599188U
Application number: CN202121738727.1U
Authority: CN
Inventors: 许训尝; 林明昌
Original assignee: Motion Technology Wuxi Co ltd
Current assignee: Motion Technology Wuxi Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-21
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a motor rotating speed measuring device, which comprises: a support assembly; the clamping assembly comprises a lifting mechanism, an X-axis adjusting mechanism and a Y-axis adjusting mechanism; the clamping mechanism is arranged on the second limiting plate and used for clamping the motor; and the driving mechanism is arranged on the supporting component and correspondingly matched with the clamping mechanism. Can drive like this to the motor of centre gripping and rotate and measure to can carry out artifical the regulation according to the motor of different models and size, improve the suitability.

Description

Motor rotating speed measuring device

Technical Field

The utility model relates to a measuring device, in particular to a motor rotating speed measuring device.

Background

After the motor is assembled, external detection equipment is required to be connected to drive the motor to rotate, so that whether the motor is qualified is detected; during detection, the motor is usually clamped in a horizontal posture and then externally connected with a rotating speed machine to work under the driving of the rotating speed machine. It is therefore desirable to design a novel motor speed measurement device to be adaptable to motors of different sizes.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a motor rotation speed measuring device, which is aimed at the above-mentioned defects in the prior art.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a motor speed measuring device comprising:

a support assembly;

the clamping assembly comprises a lifting mechanism, an X-axis adjusting mechanism and a Y-axis adjusting mechanism; the lifting mechanism comprises a bearing plate arranged above the supporting assembly, a plurality of guide supporting rods arranged on the bottom surface of the bearing plate and penetrating through the supporting assembly, a rotating screw rod with the upper end in threaded connection with the bearing plate and the lower end embedded into the supporting assembly through a bearing, a helical gear formed on the rotating screw rod and a first adjusting threaded rod arranged on the supporting assembly and matched with the helical gear; the X-axis adjusting mechanism comprises a first limiting plate, a first sliding block and a second adjusting threaded rod, wherein the first limiting plate is arranged on the upper surface of the bearing plate and provided with a first sliding chute, the first sliding block is slidably arranged on the first limiting plate through the first sliding chute, and the second adjusting threaded rod is rotatably arranged in the first limiting plate in a penetrating mode and connected with the first sliding block; the Y-axis adjusting mechanism comprises a second limiting plate slidably mounted on the first sliding block, a screw seat arranged on the side surface of the second limiting plate, and a third adjusting threaded rod which is rotatably arranged on the screw seat in a penetrating manner and is connected with the second limiting plate, wherein the third adjusting threaded rod is perpendicular to the second adjusting threaded rod;

the clamping mechanism is arranged on the second limiting plate and used for clamping the motor;

and the driving mechanism is arranged on the supporting component and correspondingly matched with the clamping mechanism.

Preferably, the support assembly comprises a support frame body, an operating platform arranged at the top of the support frame body and a plurality of support foot pads arranged at the bottom of the support frame body.

Optimally, elevating system still establishes every including the cover the guide support pole is last and set up in the spacing snap ring of supporting component upper surface.

Optimally, fixture is including installing a plurality of lower anchor clamps of second limiting plate upper surface, installing the second limiting plate upper surface just is located a plurality of down the first support column of anchor clamps one side, installing the support base at first support column top, set up in the last anchor clamps of anchor clamps top, one end and go up the connecting rod that the anchor clamps upper surface is connected, one end with the connecting rod be connected and the other end with support first connecting rod, one end of base looks pivot connection with second connecting rod and one end of first connecting rod middle part looks pivot connection with support base looks pivot and middle part with the handle of another tip looks pivot connection of second connecting rod.

Further, actuating mechanism includes to be installed through many second support columns motor case on the operation panel, install on the operation panel and be located centre gripping subassembly with support frame between the motor case and install be used for connecting on the support frame the shaft coupling of motor case and motor.

Compared with the prior art, the utility model has the advantages that: according to the motor rotating speed measuring device, the supporting assembly, the clamping mechanism and the driving mechanism which are of specific structures are adopted to be matched, so that the clamped motor can be driven to rotate and measured, manual adjustment can be performed according to motors of different models and sizes, and the adaptability is improved.

Drawings

Fig. 1 is a schematic structural diagram of a motor rotation speed measuring device of the present invention.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length h", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. 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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

The motor rotation speed measuring device shown in fig. 1 mainly comprises a supporting assembly 1, a clamping assembly 2, a clamping mechanism 3, a driving mechanism 4 and the like.

The supporting assembly 1 includes a supporting frame 12, an operating platform 11 installed on the top of the supporting frame 12, and a plurality of supporting feet 13 installed on the bottom of the supporting frame 12.

The clamping assembly 2 includes a lifting mechanism 21, an X-axis adjustment mechanism 22, and a Y-axis adjustment mechanism 23. The lifting mechanism 21 includes a bearing plate 211 disposed above the supporting component 1 (i.e., above the operating platform 11), a plurality of guide support rods 212 installed on the bottom surface of the bearing plate 211 and penetrating the supporting component 1 (i.e., penetrating the operating platform 11), a rotating screw having an upper end in threaded connection with the bearing plate 211 and a lower end embedded in the supporting component 1 (i.e., embedded in the operating platform 11) through a bearing, a helical gear (fixed sleeve is installed on the rotating screw) formed on the rotating screw, and a first adjusting threaded rod 213 installed on the supporting component 1 and engaged with the helical gear, so that the bearing plate 211 can be lifted up and down by rotating the first adjusting threaded rod 213. The X-axis adjusting mechanism 22 includes a first limiting plate 221 installed on the upper surface of the bearing plate 211 and provided with a first sliding chute 220, a first slider 222 installed on the first limiting plate 221 through the first sliding chute 220 in a slidable manner, and a second adjusting threaded rod 223 rotatably inserted in the first limiting plate 221 (in threaded connection) and connected with the first slider 222, so that the linear motion of the first slider 222 on the first limiting plate 221 can be realized by manually rotating the second adjusting threaded rod 223. The Y-axis adjusting mechanism 23 includes a second limiting plate 233 slidably mounted on the first slider 222, a screw seat 231 disposed on a side surface of the second limiting plate 233, and a third adjusting threaded rod 232 rotatably disposed on the screw seat 231 (in threaded connection) and connected to the second limiting plate 233, wherein the third adjusting threaded rod 232 is perpendicular to the third adjusting threaded rod 223, so that the second limiting plate 233 can linearly move on the first slider 222 by manually rotating the third adjusting threaded rod 232.

The chucking mechanism 3 is provided on the second restriction plate 233 for chucking the motor. Specifically, the clamping mechanism 3 includes a plurality of lower clamps 31 mounted on the upper surface of the second limiting plate 233, a first support column 32 mounted on the upper surface of the second limiting plate 233 and located on one side of the plurality of lower clamps (31), a support base 34 mounted on the top of the first support column 32, an upper clamp 33 disposed above the lower clamp 31, a connecting rod 35 having one end connected to the upper surface of the upper clamp 33, a first connecting rod 36 having one end connected to the connecting rod 35 and the other end pivotally connected to the support base 34, a second connecting rod having one end pivotally connected to the middle of the first connecting rod 36, and a handle 37 having one end pivotally connected to the support base 34 and the middle connected to the other end of the second connecting rod, and the upper clamp 33 and the lower clamp 31 are manually operated by the handle 37 to clamp the motor.

The driving mechanism 4 is installed on the supporting component 1 and correspondingly matched with the clamping mechanism 3.

In this embodiment, the lifting mechanism 21 further includes a limiting snap ring 214 sleeved on each guiding support rod 212 and disposed on the upper surface of the supporting assembly 1, so as to prevent the carrier plate 211 from falling too low. The driving mechanism 4 comprises a motor box 43 (a motor is installed in the motor box 43) installed on the operating platform 11 through a plurality of second supporting columns 40, a supporting frame 41 installed on the operating platform 11 and located between the clamping assembly 2 and the motor box 43, and a coupler 42 installed on the supporting frame 41 and used for connecting the motor box 43 and the motor, wherein a commercially available motor is installed in the motor box 43 to drive the motor manufactured in batches in the application to rotate so as to be used for detecting the qualification.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A motor speed measuring device, comprising:

a support assembly (1);

the clamping assembly (2), the clamping assembly (2) comprises a lifting mechanism (21), an X-axis adjusting mechanism (22) and a Y-axis adjusting mechanism (23); the lifting mechanism (21) comprises a bearing plate (211) arranged above the supporting component (1), a plurality of guide supporting rods (212) which are arranged on the bottom surface of the bearing plate (211) and penetrate through the supporting component (1), a rotating screw rod of which the upper end is in threaded connection with the bearing plate (211) and the lower end is embedded into the supporting component (1) through a bearing, a helical gear formed on the rotating screw rod, and a first adjusting threaded rod (213) which is arranged on the supporting component (1) and is matched with the helical gear; the X-axis adjusting mechanism (22) comprises a first limiting plate (221) which is arranged on the upper surface of the bearing plate (211) and provided with a first sliding chute (220), a first sliding block (222) which is slidably arranged on the first limiting plate (221) through the first sliding chute (220), and a second adjusting threaded rod (223) which is rotatably arranged in the first limiting plate (221) in a penetrating manner and is connected with the first sliding block (222); the Y-axis adjusting mechanism (23) comprises a second limiting plate (233) which is slidably mounted on the first sliding block (222), a screw seat (231) which is arranged on the side surface of the second limiting plate (233), and a third adjusting threaded rod (232) which is rotatably arranged on the screw seat (231) in a penetrating manner and is connected with the second limiting plate (233), wherein the third adjusting threaded rod (232) is perpendicular to the second adjusting threaded rod (223);

the clamping mechanism (3) is arranged on the second limiting plate (233) and used for clamping the motor;

the driving mechanism (4) is installed on the supporting component (1) and is correspondingly matched with the clamping mechanism (3).

2. The motor rotation speed measuring apparatus according to claim 1, wherein: the supporting assembly (1) comprises a supporting frame body (12), an operating platform (11) arranged at the top of the supporting frame body (12) and a plurality of supporting foot pads (13) arranged at the bottom of the supporting frame body (12).

3. The motor rotation speed measuring apparatus according to claim 1, wherein: elevating system (21) is still established every including the cover the direction bracing piece (212) is gone up and set up in spacing snap ring (214) of supporting component (1) upper surface.

4. The motor rotation speed measuring apparatus according to claim 1, wherein: the clamping mechanism (3) comprises a plurality of lower clamps (31) arranged on the upper surface of the second limiting plate (233), a first supporting column (32) arranged on the upper surface of the second limiting plate (233) and positioned on one side of the lower clamps (31), a supporting base (34) arranged on the top of the first supporting column (32), and an upper clamp (33) arranged above the lower clamps (31), one end with connecting rod (35) that go up anchor clamps (33) upper surface and be connected, one end with connecting rod (35) are connected and the other end with support first connecting rod (36) of base (34) looks pivot connection, one end with first connecting rod (36) middle part looks pivot connection's second connecting rod and one end with support base (34) looks pivot and middle part with handle (37) of another looks pivot connection of second connecting rod.

5. The motor rotation speed measuring apparatus according to claim 2, wherein: actuating mechanism (4) include install through many second support columns (40) motor case (43) on operation panel (11), install on operation panel (11) and be located centre gripping subassembly (2) with support frame (41) between motor case (43) and install be used for connecting on support frame (41) shaft coupling (42) of motor case (43) and motor.