Rotor circumference dimension rapid detection device

Abstract

The utility model discloses a rotor circumference dimension rapid detection device, and relates to the technical field of rotor circumference dimension rapid detection. The device comprises a detection seat, a fixed disc is arranged above the detection seat, a rotating assembly is arranged above the fixed disc, and the bottom of the fixed disc is fixedly connected with a plurality of fixed blocks. According to the utility model, the rotating assembly is arranged, specifically, the rotor is placed on the right side of the rotating plate, the rotating plate rotates by 180 degrees, the position where the rotor is placed on the rotating plate can rotate into the blocking shell, a worker places other rotors on the vacant positions on the rotating plate, and the rotating plate rotates by 180 degrees after detection is completed; when the rotor is detected, the detected rotor is moved to the outside of the retaining shell, the undetected rotor is moved to the inside of the retaining shell to be detected, then the detected rotor is taken out, and the undetected rotor is placed again, so that continuous detection can be carried out, the replacement time is saved, and the measurement and detection efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of rapid detection of rotor circumferential dimensions, and particularly relates to a rapid detection device for rotor circumferential dimensions. Background Art

[0002] A rapid detection device for rotor circumferential dimensions is a high-precision device specially used for measuring and analyzing rotor circumferential dimensions. As a key component in various rotating devices, the dimensional accuracy of the rotor directly affects the operating performance and stability of the entire device.

[0003] In the existing rotor circumferential dimension detection device, usually after the rotor is detected, the staff needs to wait. When the rotor detection is completed, the rotor is disassembled and taken out, and then the rotor to be detected is placed on the detection table for detection. This method has more operation steps and cannot achieve continuous function, resulting in low detection efficiency and wasting a lot of time during the replacement process. Therefore, we propose a rapid detection device for rotor circumferential dimensions. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a rapid detection device for rotor circumferential dimensions. By setting a rotating component, specifically, the rotor is placed on the right side of the rotating plate. When the rotating plate rotates 180 degrees, the position of the rotating plate with the rotor will rotate into the blocking shell. The staff places other rotors in the empty positions on the rotating plate. After the detection is completed, the rotating plate rotates 180 degrees, so that the detected rotor moves outside the blocking shell, and the undetected rotor moves inside the blocking shell for detection. Then, the detected rotor is taken out and the undetected rotor is placed again, and the detection can be carried out continuously, saving the time during replacement and making the measurement and detection more efficient. It solves the problem that in the existing rotor circumferential dimension detection device, usually after the rotor is detected, the staff needs to wait. When the rotor detection is completed, the rotor is disassembled and taken out, and then the rotor to be detected is placed on the detection table for detection. This method has more operation steps and cannot achieve continuous function, resulting in low detection efficiency.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a rapid detection device for rotor circumferential dimensions, which includes a detection base. A fixed disk is arranged above the detection base, a rotating component is arranged above the fixed disk, a plurality of fixed blocks are fixedly connected to the bottom of the fixed disk, and the bottoms of the plurality of fixed blocks are fixedly connected to the top of the detection base. A blocking shell is fixedly connected to the left side of the top of the detection base. A second motor is arranged inside the detection base, a fixed frame is fixedly connected to the top of the second motor, and a third gear is fixedly connected to the output end of the top of the second motor;

[0007] The rotating assembly includes a rotating plate. A rotating shaft is fixedly connected to the bottom of the rotating plate, and a first gear is fixedly connected to the bottom of the rotating shaft. Two placement grooves are formed inside the rotating plate, and a rotor is arranged inside the placement groove on the left side.

[0008] Further, a cylinder is fixedly connected to the left side at the bottom of the fixed disk. The output end at the top of the cylinder is fixedly connected to a top ring, and the top of the top ring is provided with a groove. Rotating shafts are fixedly connected to both the top and bottom of the rotor, and the rotating shaft at the lower part is adapted to the groove formed at the top of the top ring.

[0009] Further, two positioning rings are fixedly connected to the top of the rotating plate. The inner side of the positioning ring is adapted to the outer side of the rotor. A limiting ring is fixedly connected to the outer surface of the rotating shaft, and the bottom of the limiting ring contacts the top of the detection seat.

[0010] Further, the bottom of the rotating shaft penetrates through the fixed disk and the detection seat and extends to the outside. The rotating shaft is rotatably connected to the detection seat. The first gear is meshed with the third gear. The top of the fixed frame is fixedly connected to the inner top of the detection seat. A second gear is fixedly connected to the rotating shaft above the rotor.

[0011] Further, a first motor is fixedly connected to the top of the shielding shell. An electric push rod is fixedly connected to the left side of the shielding shell. A detection device is fixedly connected to the left inner wall of the shielding shell. The output end at the bottom of the first motor is fixedly connected to an internal gear ring. Two baffle plates are arranged inside the shielding shell, and the two baffle plates are symmetrically arranged. A connecting frame is fixedly connected to the left side of the two baffle plates, and the output end on the right side of the electric push rod is fixedly connected to the left side of the connecting frame.

[0012] Further, two limiting rods are fixedly connected to the left side of the connecting frame. The left sides of the two limiting rods penetrate through the shielding shell and extend to the outside. The limiting rods are slidably connected to the shielding shell. The internal gear ring is adapted to the second gear. The bottom of the rotor contacts the top of the rotating plate.

[0013] The utility model has the following beneficial effects:

[0014] By arranging the rotating assembly, specifically, the rotor is placed at the right side position of the rotating plate. When the rotating plate rotates 180 degrees, the position where the rotor is placed on the rotating plate will rotate into the shielding shell. The staff places other rotors at the empty positions on the rotating plate. After the detection is completed, the rotating plate rotates 180 degrees, so that the detected rotor moves to the outside of the shielding shell, and the undetected rotor moves into the shielding shell for detection. Then, the detected rotor is taken out and the undetected rotor is placed again, and the detection can be continuously carried out, saving the time for replacement and making the measurement and detection more efficient.

[0015] In the present utility model, by providing a top ring, specifically, after the rotor moves into the retaining housing, the cylinder is activated to drive the top ring to move upward. Then, the top ring is inserted into the rotating shaft at the bottom of the rotor, and the rotor is pushed upward. As a result, the top of the rotor is inserted into the internal gear ring through the second gear. During the insertion process, the operator needs to rotate the rotor for fine adjustment to ensure the smooth insertion of the second gear and the internal gear ring, enabling the rotor to rotate smoothly to the desired position without affecting the rotation of the rotor during detection.

[0016] Of course, when implementing any product of the present utility model, it is not necessarily required to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 Schematic diagram of the front sectional structure of the detection seat of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of A in the present utility model;

[0021] Figure 4 Schematic diagram of the overall structure of the turntable of the present utility model;

[0022] Figure 5 Schematic diagram of the left side structure of the baffle of the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] 1, detection seat; 11, fixed disk; 111, fixed block; 112, cylinder; 113, top ring; 12, rotating assembly; 121, turntable; 122, rotating shaft; 123, first gear; 124, rotor; 241, second gear; 125, positioning ring; 126, limiting ring; 13, retaining housing; 131, first motor; 311, internal gear ring; 132, electric push rod; 133, detection device; 134, baffle; 341, connecting frame; 342, limiting rod; 14, second motor; 141, fixing frame; 142, third gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-5 As shown, the present invention is a device for quickly detecting the circumferential dimensions of a rotor, including a detection base 1. Above the detection base 1, there is a fixed disk 11. Above the fixed disk 11, there is a rotating assembly 12. At the bottom of the fixed disk 11, a plurality of fixing blocks 111 are fixedly connected. The bottoms of the plurality of fixing blocks 111 are all fixedly connected to the top of the detection base 1. On the left side of the top of the detection base 1, there is a blocking shell 13 fixedly connected. Inside the detection base 1, there is a second motor 14. At the top of the second motor 14, there is a fixing frame 141 fixedly connected. At the top output end of the second motor 14, there is a third gear 142 fixedly connected.

[0027] The rotating assembly 12 includes a rotating plate 121. At the bottom of the rotating plate 121, there is a rotating shaft 122 fixedly connected. At the bottom of the rotating shaft 122, there is a first gear 123 fixedly connected. Inside the rotating plate 121, two placement slots are opened. Inside the placement slot on the left side, there is a rotor 124. By setting the rotating assembly 12, specifically, the rotor 124 is placed at the right side position of the rotating plate 121. When the rotating plate 121 rotates 180 degrees, the position of the rotating plate 121 where the rotor 124 is placed will rotate into the blocking shell 13. The staff places other rotors 124 in the empty positions on the rotating plate 121. After the detection is completed, the rotating plate 121 rotates 180 degrees, so that the detected rotor 124 moves outside the blocking shell 13, and the undetected rotor 124 moves inside the blocking shell 13 for detection. Then, the detected rotor 124 is taken out and the undetected rotor 124 is placed again, and the detection can be continuously carried out, saving the time for replacement and making the measurement and detection more efficient.

[0028] A cylinder 112 is fixedly connected to the left position at the bottom of the fixed disk 11. The output end at the top of the cylinder 112 is fixedly connected to a top ring 113. The top of the top ring 113 is provided with a groove. Both the top and bottom of the rotor 124 are fixedly connected with rotating shafts. The rotating shaft at the lower part is adapted to the groove provided at the top of the top ring 113. By providing the top ring 113, specifically, after the rotor 124 moves into the retaining shell 13, the cylinder 112 is started to drive the top ring 113 to move upward. Then, the top ring 113 is inserted into the rotating shaft at the bottom of the rotor 124, and the rotor 124 is jacked upward. Then, the top of the rotor 124 is inserted into the internal gear ring 311 through the second gear 241. During the insertion process, the staff needs to rotate the rotor 124 for fine adjustment to enable the smooth insertion of the second gear 241 and the internal gear ring 311, which can enable the rotor 124 to rotate smoothly and will not affect the rotation of the rotor 124 during detection.

[0029] Two positioning rings 125 are fixedly connected to the top of the rotating plate 121. The inner side of the positioning ring 125 is adapted to the outer side of the rotor 124. A limiting ring 126 is fixedly connected to the outer surface of the rotating shaft 122. The bottom of the limiting ring 126 contacts the top of the detection seat 1.

[0030] The bottom of the rotating shaft 122 penetrates through the fixed disk 11 and the detection seat 1 and extends to the outside. The rotating shaft 122 is rotatably connected to the detection seat 1. The first gear 123 is meshed with the third gear 142. The top of the fixed frame 141 is fixedly connected to the inner top of the detection seat 1. The rotating shaft above the rotor 124 is fixedly connected with a second gear 241. The second gear 241 is used to cooperate with the internal gear ring 311 to drive the rotor 124 to rotate.

[0031] A first motor 131 is fixedly connected to the top of the retaining shell 13. An electric push rod 132 is fixedly connected to the left side of the retaining shell 13. A detection device 133 is fixedly connected to the left inner wall of the retaining shell 13. The output end at the bottom of the first motor 131 is fixedly connected to an internal gear ring 311. Two baffles 134 are arranged inside the retaining shell 13. The two baffles 134 are symmetrically arranged. A connecting frame 341 is fixedly connected to the left side of the two baffles 134. The right output end of the electric push rod 132 is fixedly connected to the left side of the connecting frame 341. The baffle 134 is used to play a shielding role, which can make the measurement of the rotor 124 more accurate. The connecting frame 341 is used to connect the two baffles 134.

[0032] Two limiting rods 342 are fixedly connected to the left side of the connecting frame 341. The left sides of the two limiting rods 342 penetrate through the retaining shell 13 and extend to the outside. The limiting rods 342 are slidably connected to the retaining shell 13. The internal gear ring 311 is adapted to the second gear 241. The bottom of the rotor 124 contacts the top of the rotating plate 121. The limiting rods 342 are used to support the baffle 134 and at the same time make the baffle 134 move in a straight line during movement.

[0033] A specific application of this embodiment is:

[0034] Place the rotor 124 at the right side position of the turntable 121. The positioning ring 125 positions the rotor 124, making it more stable after being placed. Then start the second motor 14 to drive the third gear 142 to rotate. The third gear 142 drives the rotating shaft 122 to rotate 180 degrees through the first gear 123 and then stops. The turntable 121 rotates accordingly. The position of the turntable 121 where the rotor 124 is placed will rotate into the retaining housing 13, and the empty position on the left side of the turntable 121 will rotate to the right side. The staff can place other rotors 124 at the empty positions on the turntable 121. The rotor 124 that rotates into the retaining housing 13 will be detected by the detection device 133. Before detection, first start the cylinder 112 to drive the top ring 113 to move upward. The top ring 113 is inserted into the rotating shaft at the bottom of the rotor 124 and pushes the rotor 124 upward. The top of the rotor 124 is inserted into the internal gear ring 311 through the second gear 241. During the insertion process, the staff needs to rotate the rotor 124 for fine adjustment to ensure the smooth insertion of the second gear 241 and the internal gear ring 311. Then start the electric push rod 132 to drive the connecting frame 341 to move to the right side, and the baffle 134 moves to the right side. When the baffle 134 moves to the opening of the retaining housing 13, it stops. The limiting rod 342 slides on the retaining housing 13 to improve stability. Then start the first motor 131 to drive the internal gear ring 311 to rotate. The internal gear ring 311 drives the rotor 124 to rotate through the second gear 241. The bottom of the rotor 124 rotates within the top ring 113. At this time, the detection device 133 starts to detect the rotor 124. The detection device 133 measures and detects through laser measurement technology, using a laser light source for non-contact measurement of distance and size, with advantages such as high precision, fast response, and being unaffected by surface materials. When the detection is completed, the first motor 131 stops. Then the cylinder 112 drives the top ring 113 to reset downward, and the rotor 124 follows and resets downward. The electric push rod 132 starts to drive the baffle 134 to reset to the left side. Then the second motor 14 starts to drive the third gear 142 to rotate. The first gear 123 drives the turntable 121 to rotate 180 degrees through the rotating shaft 122, moving the detected rotor 124 outside the retaining housing 13 and the undetected rotor 124 inside the retaining housing 13. Then take out the detected rotor 124 and place the undetected rotor 124 again, and continuous detection can be carried out, saving time during replacement and making the measurement and detection more efficient.

[0035] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0036] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A rapid detection device for the circumferential size of a rotor, comprising a detection seat (1), a fixed disk (11) being arranged above the detection seat (1), a rotating assembly (12) being arranged above the fixed disk (11), a plurality of fixed blocks (111) being fixedly connected to the bottom of the fixed disk (11), characterized in that: The bottoms of the plurality of fixed blocks (111) are fixedly connected to the top of the detection seat (1); a retaining shell (13) is fixedly connected to the left side of the top of the detection seat (1); a second motor (14) is arranged inside the detection seat (1); a fixing frame (141) is fixedly connected to the top of the second motor (14); and a third gear (142) is fixedly connected to the output end of the top of the second motor (14); The rotating assembly (12) comprises a rotating plate (121), a rotating shaft (122) being fixedly connected to the bottom of the rotating plate (121), a gear 1 (123) being fixedly connected to the bottom of the rotating shaft (122), two placement slots being provided inside the rotating plate (121), and a rotor (124) being provided inside the placement slot located on the left side.

2. A rapid detection device for rotor circumferential size according to claim 1, characterized in that: A cylinder (112) is fixedly connected to the left side of the bottom of the fixed disk (11), a top ring (113) is fixedly connected to the top output end of the cylinder (112), a groove is provided on the top of the top ring (113), and a rotating shaft is fixedly connected to the top and bottom of the rotor (124), and the rotating shaft at the bottom is matched with a groove provided on the top of the top ring (113).

3. A rapid detection device for rotor circumferential size according to claim 2, characterized in that: Two positioning rings (125) are fixedly connected to the top of the rotating plate (121), the inner sides of the positioning rings (125) are adapted to the outer sides of the rotor (124), and a limiting ring (126) is fixedly connected to the outer surface of the rotating shaft (122), the bottom of the limiting ring (126) is in contact with the top of the detection seat (1).

4. A rapid detection device for rotor circumferential size according to claim 3, characterized in that: The bottom of the rotating shaft (122) passes through the fixed plate (11) and the detection seat (1) and extends to the outside. The rotating shaft (122) is rotatably connected to the detection seat (1). The gear one (123) is meshingly connected to the gear three (142). The top of the fixing frame (141) is fixedly connected to the inner top of the detection seat (1). The rotating shaft above the rotor (124) is fixedly connected to the gear two (241).

5. A rapid detection device for rotor circumferential size according to claim 4, characterized in that: The top of the stop shell (13) is fixedly connected to a motor 1 (131), the left side of the stop shell (13) is fixedly connected to an electric push rod (132), the left side of the inner wall of the stop shell (13) is fixedly connected to a detection device (133), and the bottom output end of the motor 1 (131) is fixedly connected to an internal gear ring (311).

6. A rapid detection device for rotor circumferential size according to claim 5, characterized in that: Two baffles (134) are arranged inside the baffle housing (13), the two baffles (134) are symmetrically arranged, the left sides of the two baffles (134) are fixedly connected to a connecting frame (341), and the right output end of the electric push rod (132) is fixedly connected to the left side of the connecting frame (341).

7. A rapid detection device for rotor circumferential size according to claim 6, characterized in that: The left side of the connecting frame (341) is fixedly connected to two limiting rods (342), the left sides of the two limiting rods (342) both penetrate the retaining shell (13) and extend to the outside, and the limiting rods (342) are slidably connected to the retaining shell (13).

8. A rapid detection device for rotor circumferential size according to claim 5, characterized in that: The inner gear ring (311) is matched with the second gear (241), and the bottom of the rotor (124) is in contact with the top of the rotating plate (121).

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