CN221686401U - Motor semi-manufactured goods direction of rotation detection device - Google Patents

Abstract

The utility model provides a motor semi-finished product rotating direction detection device, which relates to the technical field of motor semi-finished product detection and comprises a base, a detection groove and a motor semi-finished product, wherein a detection table is arranged on the rear side of the upper part of the base, an upper cushion layer is arranged in the middle of the upper end face of the detection table, the motor semi-finished product is arranged on the upper cushion layer, a left clamping structure is arranged on the left part of the upper side of the detection table, a right clamping structure is arranged on the right part of the upper side of the detection table, a rotating shaft is arranged at the front end of the motor semi-finished product, an upper rotating blade is arranged on the upper side of the front part of the rotating shaft, and a lower rotating blade is arranged on the lower side of the front part of the rotating shaft. The utility model not only can clamp and stabilize the semi-finished products of different motors, so that the semi-finished products can be kept safe and stable when the rotating shaft is rotated, thereby ensuring the accuracy and reliability of detection, but also can flexibly move the detection groove, is convenient for detection at different positions, is convenient for detecting specific conditions during steering, rotating speed and rotation in real time, and is safer, more reliable and more practical.

Description

A device for detecting the rotation direction of a semi-finished motor

Technical Field

The utility model relates to the technical field of motor semi-finished product detection, in particular to a motor semi-finished product rotation direction detection device.

Background Art

In the prior art, during the motor production and testing process, the manual identification of the rotation direction of the semi-finished motor is inefficient, and semi-finished motors with wrong rotation directions are often not detected, which affects the quality of the finished motor.

In the specification of a motor semi-finished product rotation direction detection device in the prior art (publication number CN209014701U), it is mentioned that "a motor semi-finished product mounting port is provided on one side of the base, a bearing bracket is provided on the other side of the base, and a bearing is provided on the bearing bracket; the interior of the base is hollow, and a slot-type optical coupler is provided on the interior of the base; the shading sheet is a circular sheet, which is arranged in the slot of the slot-type optical coupler and is coaxially installed on the rotor shaft of the motor semi-finished product to be tested, and a first fan-shaped notch, a first fan-shaped sheet, a second fan-shaped notch and a second fan-shaped sheet are sequentially distributed on the shading sheet along the circumferential direction; the signal input end of the signal acquisition box is electrically connected to the slot-type optical coupler", but the motor semi-finished product in the prior art is easily affected by its own vibration when the detection starts, which not only affects the movement of the rotating shaft, but is also unstable itself, and the detection is not safe and reliable.

Utility Model Content

In order to overcome the defects of the prior art, a device for detecting the rotation direction of a semi-finished motor is provided to solve the problem that the semi-finished motor in the prior art is easily affected by its own vibration when starting to be detected, which not only affects the movement of the rotating shaft, but is also unstable itself, and the detection is not safe and reliable.

To achieve the above-mentioned purpose, a device for detecting the rotation direction of a semi-finished motor is provided, comprising a base, a detection slot and a semi-finished motor, wherein a detection table is arranged on the upper rear side of the base, and an upper cushion layer is arranged in the middle of the upper end surface of the detection table, the semi-finished motor is arranged on the upper cushion layer, and a left clamping structure is arranged on the upper left part of the detection table, and a right clamping structure is arranged on the upper right part of the detection table, and the left clamping structure and the right clamping structure are respectively clamped on the left and right parts of the semi-finished motor, a rotating shaft is installed at the front end of the semi-finished motor, and an upper rotating blade is arranged on the upper front side of the rotating shaft, and a lower rotating blade is arranged on the lower front side of the rotating shaft, and the upper rotating blade and the lower rotating blade are located in the detection slot.

Furthermore, a front connecting plate is provided on the front part of the upper end surface of the base, a rear connecting plate is fixed on the middle part of the upper end surface of the base, and two groups of first screw rods are installed between the front connecting plate and the rear connecting plate, the first screw rod is a rotating structure, and a pulley is installed on the front part of the first screw rod, a belt is connected for transmission between the two groups of pulleys, and a turntable is installed on the front end of the first screw rod.

Furthermore, a first movable block is movably connected to the first screw rod, lower connecting plates are provided on both front and rear sides of the upper end of the first movable block, and a second screw rod is rotatably connected to the lower connecting plate, a sprocket wheel is installed on the lower rod body of the second screw rod, and a chain is transmission-connected to the sprocket wheel.

Furthermore, the upper part of the second screw rod is movably connected in the upper connecting plate, and a detection groove is installed in the middle of the upper connecting plate, and a groove is opened on the detection groove, and a wireless camera is installed on the inner bottom of the detection groove, a speed sensor is installed on the left wall of the detection groove, and a steering recognition module is installed on the right wall of the detection groove.

Furthermore, an outer plate is provided on the outer side of the left clamping structure, multiple groups of upper telescopic cylinders are fixed inside the outer plate, and the front ends of the upper telescopic cylinders are fixed outside the clamping plate. A side pad is provided on the inner side of the clamping plate, and the side pad is made of silicone rubber.

Furthermore, the left clamping structure and the right clamping structure are symmetrical about the center line of the detection platform, and the structural setting of the right clamping structure is the same as that of the left clamping structure, and a guide rod is installed between the left clamping structure and the right clamping structure and the middle part of the detection platform, and the lower parts of the left clamping structure and the right clamping structure are both mounted on the guide rod on the same side.

The beneficial effects of the utility model are:

1. The utility model can drive the first movable block and the detection slot to move backward by rotating the first screw rod clockwise, and can drive the first movable block and the detection slot to move forward when the first screw rod is rotated counterclockwise, so as to facilitate the adjustment of the front and rear positions of the detection slot.

2. The utility model can drive the upper connecting plate to move straight up by rotating the second screw rod clockwise, and can drive the upper connecting plate to move straight down by rotating the second screw rod counterclockwise, so as to facilitate and flexibly raise and lower the height position of the detection slot;

3. When the rotating shaft, upper rotating blade and lower rotating blade at the front of the semi-finished motor rotate, the speed sensor in the detection slot will conduct real-time monitoring, use the speed sensor to detect the speed, and use the steering recognition module to detect the rotation direction, so that the detection is more accurate.

4. The semi-finished motor of the utility model is placed on the upper cushion layer at the upper end of the testing table, and the telescopic cylinders on the left clamping structure and the right clamping structure push the clamping plate to clamp the semi-finished motor outside, so that the semi-finished motor remains safe and stable when the rotating shaft is rotated, thereby ensuring the stability and accuracy of the detection of the semi-finished motor, and the use is safe and reliable.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view schematic diagram of an embodiment of the utility model;

FIG2 is a schematic right side view of an embodiment of the utility model;

FIG3 is a cross-sectional schematic diagram of an embodiment of the utility model;

FIG4 is a schematic diagram of the structure arrangement on the detection platform of an embodiment of the utility model;

FIG5 is a schematic diagram of a semi-finished motor of an embodiment of the utility model;

FIG. 6 is a schematic diagram of the installation of the first screw rod according to an embodiment of the utility model.

In the figure: 1. base; 10. rear connecting plate; 11. front connecting plate; 2. first screw rod; 20. first movable block; 21. lower connecting plate; 22. second screw rod; 23. upper connecting plate; 24. chain wheel; 25. chain; 26. pulley; 27. belt; 28. turntable; 3. detection slot; 30. speed sensor; 31. steering recognition module; 32. wireless camera; 4. detection table; 40. upper cushion layer; 41. left clamping structure; 42. outer side plate; 43. upper telescopic cylinder; 44. clamping plate; 45. side cushion layer; 46. right clamping structure; 47. guide rod; 5. semi-finished motor; 50. rotating shaft; 51. upper rotating blade; 52. lower rotating blade.

DETAILED DESCRIPTION

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail in combination with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

Figure 1 is a front view schematic diagram of an embodiment of the utility model, Figure 2 is a right view schematic diagram of an embodiment of the utility model, Figure 3 is a cross-sectional schematic diagram of an embodiment of the utility model, Figure 4 is a schematic diagram of the structural arrangement on a test bench of an embodiment of the utility model, Figure 5 is an intended effect of a semi-finished motor of an embodiment of the utility model, and Figure 6 is a schematic diagram of the installation of the first screw rod of an embodiment of the utility model.

1 to 6 , the utility model provides a device for detecting the rotation direction of a semi-finished motor product, comprising a base 1, a detection slot 3 and a semi-finished motor product 5, a detection table 4 is arranged on the upper rear side of the base 1, and an upper cushion layer 40 is arranged in the middle of the upper end surface of the detection table 4, the semi-finished motor product 5 is arranged on the upper cushion layer 40, and a left clamping structure 41 is arranged on the upper left portion of the detection table 4, a right clamping structure 46 is arranged on the upper right portion of the detection table 4, and the left clamping structure 41 and the right clamping structure 46 are respectively clamped on the left and right portions of the semi-finished motor product 5, a rotating shaft 50 is installed at the front end of the semi-finished motor product 5, and an upper rotating leaf 51 is arranged on the upper front side of the rotating shaft 50, a lower rotating leaf 52 is arranged on the lower front side of the rotating shaft 50, and the upper rotating leaf 51 and the lower rotating leaf 52 are located in the detection slot 3.

In this embodiment, a front connecting plate 11 is provided on the front portion of the upper end surface of the base 1, a rear connecting plate 10 is fixed on the middle portion of the upper end surface of the base 1, and two groups of first screw rods 2 are installed between the front connecting plate 11 and the rear connecting plate 10, the first screw rod 2 is a rotating structure, and a pulley 26 is installed on the front portion of the first screw rod 2, a belt 27 is connected for transmission between the two groups of pulleys 26, and a turntable 28 is installed on the front end of the first screw rod 2.

As a preferred embodiment, the utility model can drive the first movable block 20 and the detection slot 3 to move backward by rotating the first screw rod 2 clockwise, and when the first screw rod 2 is rotated counterclockwise, it can drive the first movable block 20 and the detection slot 3 to move forward, thereby facilitating the adjustment of the front and rear positions of the detection slot 3.

In this embodiment, a first movable block 20 is movably connected to the first screw rod 2, and lower connecting plates 21 are provided on both sides of the upper end of the first movable block 20, and a second screw rod 22 is rotatably connected to the lower connecting plate 21, a sprocket wheel 24 is installed on the lower rod body of the second screw rod 22, and a chain 25 is transmission-connected to the sprocket wheel 24; the upper part of the second screw rod 22 is movably connected to the upper connecting plate 23, and a detection groove 3 is installed in the middle part of the upper connecting plate 23, and a groove is opened on the detection groove 3, and a wireless camera 32 is installed at the inner bottom of the detection groove 3, a speed sensor 30 is installed on the left side wall of the detection groove 3, and a steering recognition module 31 is installed on the right side wall of the detection groove 3.

As a preferred embodiment, the utility model can drive the upper connecting plate 23 to move straight up by rotating the second screw rod 22 clockwise, and can drive the upper connecting plate 23 to move straight down by rotating the second screw rod 22 counterclockwise, so as to facilitate and flexibly lift and lower the height position of the detection slot 3;

At the same time, when the rotating shaft 50, the upper rotating blade 51 and the lower rotating blade 52 at the front of the motor semi-finished product 5 rotate, the speed sensor 30 in the detection slot 3 will perform real-time monitoring, and the speed sensor 30 is used to detect the speed, and the steering recognition module 31 is used to detect the rotation direction, so that the detection is more accurate.

In this embodiment, an outer plate 42 is provided on the outer side of the left clamping structure 41, and multiple groups of upper telescopic cylinders 43 are fixed inside the outer plate 42, and the front ends of the upper telescopic cylinders 43 are fixed outside the clamping plate 44, and the inner side surface of the clamping plate 44 is provided with a side cushion layer 45, and the side cushion layer 45 is made of silicone rubber; the left clamping structure 41 and the right clamping structure 46 are symmetrical about the center line of the detection platform 4, and the right clamping structure 46 has the same structural setting as the left clamping structure 41, and a guide rod 47 is installed between the left clamping structure 41 and the right clamping structure 46 and the middle part of the detection platform 4, and the lower parts of the left clamping structure 41 and the right clamping structure 46 are both sleeved on the guide rod 47 on the same side.

As a preferred embodiment, the semi-finished motor 5 of the utility model is placed on the upper cushion layer 40 at the upper end of the testing table 4, and the telescopic cylinders on the left clamping structure 41 and the right clamping structure 46 push the clamping plate 44 to clamp the semi-finished motor 5 outside, so that the semi-finished motor 5 remains safe and stable when the rotating shaft 50 is rotated, so as to ensure the stability and accuracy of the semi-finished motor detection, and it is safe and reliable to use.

The utility model can effectively solve the problem in the prior art that the semi-finished motor is easily affected by its own vibration when starting to be tested, which not only affects the movement of the rotating shaft, but also is unstable itself, and the detection is not safe and reliable. The utility model can not only clamp different semi-finished motors firmly, so that they remain safe and stable when the rotating shaft is rotated, thereby ensuring the accuracy and reliability of the detection, but also the detection slot can be flexibly moved, which is convenient for detection at different positions, and it is convenient to detect the direction, speed and specific conditions of rotation in real time, which is safer, more reliable and practical.

The above embodiments are used to explain the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the protection scope of the present invention.

Claims (6)

1. A device for detecting the rotation direction of a semi-finished motor, characterized in that it comprises a base (1), a detection slot (3) and a semi-finished motor (5), wherein a detection platform (4) is arranged at the upper rear side of the base (1), and an upper cushion layer (40) is arranged at the middle of the upper end surface of the detection platform (4), the semi-finished motor (5) is arranged on the upper cushion layer (40), and a left clamping structure (41) is arranged at the upper left side of the detection platform (4), and a left clamping structure (41) is arranged at the upper right side of the detection platform (4). A right clamping structure (46) is provided, and the left clamping structure (41) and the right clamping structure (46) are respectively clamped on the left and right parts of the motor semi-finished product (5), a rotating shaft (50) is installed at the front end of the motor semi-finished product (5), and an upper rotating blade (51) is provided on the upper front side of the rotating shaft (50), and a lower rotating blade (52) is provided on the lower front side of the rotating shaft (50), and the upper rotating blade (51) and the lower rotating blade (52) are located in the detection groove (3). 2. A motor semi-finished product rotation direction detection device according to claim 1, characterized in that a front connecting plate (11) is provided on the front of the upper end surface of the base (1), a rear connecting plate (10) is fixed to the middle of the upper end surface of the base (1), and two groups of first screw rods (2) are installed between the front connecting plate (11) and the rear connecting plate (10), the first screw rod (2) is a rotating structure, and a pulley (26) is installed at the front of the first screw rod (2), a belt (27) is connected between the two groups of pulleys (26), and a turntable (28) is installed at the front end of the first screw rod (2). 3. A motor semi-finished product rotation direction detection device according to claim 2, characterized in that the first screw rod (2) is movably connected to a first movable block (20), lower connecting plates (21) are provided on both the front and rear sides of the upper end of the first movable block (20), and the lower connecting plate (21) is rotatably connected to a second screw rod (22), a sprocket wheel (24) is installed on the lower rod body of the second screw rod (22), and a chain (25) is transmission-connected to the sprocket wheel (24). 4. A motor semi-finished product rotation direction detection device according to claim 3, characterized in that the upper part of the second screw rod (22) is movably connected in the upper connecting plate (23), and a detection groove (3) is installed in the middle part of the upper connecting plate (23), and a groove is opened on the detection groove (3), and a wireless camera (32) is installed at the inner bottom of the detection groove (3), a speed sensor (30) is installed on the left side wall of the detection groove (3), and a steering recognition module (31) is installed on the right side wall of the detection groove (3). 5. A motor semi-finished product rotation direction detection device according to claim 1, characterized in that an outer side plate (42) is provided on the outer side of the left clamping structure (41), multiple groups of upper telescopic cylinders (43) are fixed inside the outer side plate (42), and the front ends of the upper telescopic cylinders (43) are fixed outside the clamping plate (44), and a side pad layer (45) is provided on the inner side surface of the clamping plate (44), and the side pad layer (45) is made of silicone rubber. 6. A motor semi-finished product rotation direction detection device according to claim 1, characterized in that the left clamping structure (41) and the right clamping structure (46) are symmetrical about the center line of the detection platform (4), and the right clamping structure (46) has the same structural arrangement as the left clamping structure (41), and a guide rod (47) is installed between the left clamping structure (41) and the right clamping structure (46) and the middle part of the detection platform (4), and the lower parts of the left clamping structure (41) and the right clamping structure (46) are both sleeved on the guide rod (47) on the same side.