Stator turnover device and detection device

Abstract

The utility model relates to the technical field of stator detection equipment, and provides a stator turnover device and a stator detection device, which comprise a support plate with an assembly surface, a turnover plate positioned on one side of the assembly surface of the support plate, and a rotation driving assembly capable of enabling the turnover plate to rotate by taking a direction vertical to the assembly surface as an axis, the clamping assembly is arranged on the turnover plate; the rotation driving assembly is arranged on the supporting plate and connected with the overturning plate. The clamping assembly comprises two clamping jaw parts and a clamping jaw driving part used for enabling the two clamping jaw driving parts to clamp the stator. Compared with the prior art, the stator turnover device and the detection device provided by the utility model can improve the detection efficiency and reduce the detection cost.

Description

Technical Field

[0001] The utility model relates to the technical field of stator detection equipment, in particular to a stator turning device and a detection device. Background Art

[0002] At present, as the name implies, flat wire motors use flat copper wire in the stator winding. The winding is first made into a hairpin-like shape, inserted into the stator slot, and then the end of the hairpin is welded at the other end. Under the same power, it has a smaller volume, less material, and lower cost, or the same volume, the slot fill rate is improved, and the power density is improved. After the flat copper wire is installed in the stator, both ends of the stator need to be inspected. The traditional inspection method is to manually visually inspect one end of the stator, or first insert the end of the stator through a specific mold to observe whether the flat copper wire on the end can be inserted into the mold, and then manually flip the stator and perform the above inspection on the other end. Therefore, the labor intensity is large, time-consuming and labor-intensive, and the inspection efficiency is low. Utility Model Content

[0003] One of the purposes of the utility model is to provide a stator flipping device to solve the technical problem in the prior art that stator end detection requires manual flipping of the stator, which is time-consuming and labor-intensive and leads to excessively high detection costs.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stator flipping device, comprising a support plate with an assembly surface, a flip plate located on one side of the assembly surface of the support plate, a rotation drive component capable of rotating the flip plate with a direction perpendicular to the assembly surface as an axis, and a clamping component arranged on the flip plate; the rotation drive component is arranged on the support plate and connected to the flip plate, and the clamping component includes two clamping claw components and a clamping claw driving component used to enable the two clamping claw components to clamp the stator.

[0005] The technical solution of the utility model has the following advantages: the stator flipping device comprises a supporting plate, a flipping plate, a rotating drive assembly capable of rotating the flipping plate with a direction perpendicular to the assembly surface as an axis, and a clamping assembly arranged on the flipping plate, wherein the clamping assembly comprises two clamping claw components and a clamping claw driving member, so that the stator is clamped and fixed by the clamping claw components, and the flipping plate drives the clamping assembly and the stator to rotate together through the rotating drive assembly, so that the two ends of the stator are flipped 180 degrees, so that the detection efficiency can be improved and the detection cost can be reduced.

[0006] In one embodiment, the two clamping jaw components are movably arranged on the flip plate and connected to the clamping jaw driving member.

[0007] In one embodiment, the stator flipping device also includes a linkage assembly, which includes a linkage shaft and a linkage rod. The linkage shaft is arranged on the flip plate and located between the two clamping jaw components, and the linkage rod is rotatably connected to the linkage shaft; each clamping jaw component is provided with a pin shaft, and the linkage rod is provided with a sliding groove extending along its length direction and for the pin shaft to be placed.

[0008] In one embodiment, the clamp driving member is a clamp cylinder, which is fixed on one of the two clamp components, and the cylinder shaft of the clamp cylinder is fixedly connected to the other clamp component.

[0009] In one embodiment, a first buffer is provided on the flip plate between the two clamping jaws, for abutting against at least one of the two clamping jaws.

[0010] In one embodiment, a second buffer is provided on the flip plate at the outer sides of the two clamping jaws for abutting against the clamping jaws.

[0011] In one embodiment, two guide rails parallel to each other are arranged on the flip plate, and the clamping jaw component includes a base, a clamping plate and an elastic clamping block for contacting the stator, the base is slidably arranged on the guide rails, the clamping plate is fixed on the base, and the elastic clamping block is fixed on the clamping plate.

[0012] In one embodiment, the rotary drive assembly includes a rotary motor and a reducer coupling connected to the rotary motor, the reducer coupling includes a fixed part and a rotating part extending from the end of the fixed part, the fixed part is connected and fixed to the support plate, and the rotating part passes through the support plate and is connected and fixed to the flip plate.

[0013] Another object of the utility model is to provide a detection device to solve the technical problems of low detection efficiency and high cost in the prior art.

[0014] In order to achieve the object, the utility model provides a detection device, including a stand, on which a detection mold and the above-mentioned stator turning device located below the detection mold are arranged, and the stator turning device is liftably arranged on the stand.

[0015] The detection device adopts the above-mentioned stator flipping device, which can improve the detection efficiency and reduce the detection cost.

[0016] In one embodiment, a loading device is further included, which is located below the stator turning device. The loading device includes a base and a positioning plate which is liftably arranged on the base and is used to place the stator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of a stator turning device and a stand provided in an embodiment of the utility model;

[0018] Figure 2 It is an exploded schematic diagram of a stator turning device and a stand provided in an embodiment of the utility model;

[0019] Figure 3 It is a cross-sectional view of the stator turning device and the stand provided in the embodiment of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of a detection device and a stator provided in an embodiment of the utility model.

[0021] Main component symbols

[0022] 100-detection device; 101-stand; 102-detection mold; 103-gripper lifting device; 104-loading device; 105-base; 106 positioning plate; 10-stator turning device; 20-support plate; 21-assembly surface; 22-mounting hole; 30-turning plate; 31-fixing hole; 32-guide rail; 33-wide track type slider; 34-first buffer; 35-second buffer; 40-rotation drive assembly; 41-rotation motor; 42-reducer coupling; 421-fixing part; 422-rotating part; 50-clamping assembly; 51-gripper component; 52-gripper driving part; 511-base; 512-clamping plate; 513-elastic clamping block; 514-pin shaft; 60-linkage assembly; 61-linkage shaft; 62-linkage rod; 621-slideway; 63-bearing; 200-stator. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the implementation of the present invention is described in detail below in conjunction with specific drawings.

[0025] For the convenience of description, the "front", "rear", "left", "right", "up" and "down" referred to below are consistent with the front, rear, left, right, up and down directions of the drawings themselves, but do not limit the structure of the present invention.

[0026] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the patent application specification and claims of the utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but indicate the existence of at least one.

[0027] like Figures 1 to 4 As shown, the stator flipping device 10 provided in this embodiment includes a support plate 20 having an assembly surface 21, a flip plate 30 located on one side of the assembly surface 21 of the support plate 20, a rotation drive component 40 capable of rotating the flip plate 30 with a direction perpendicular to the assembly surface 21 as an axis, and a clamping component 50 arranged on the flip plate 30; the rotation drive component 40 is arranged on the support plate 20 and connected to the flip plate 30, and the clamping component 50 includes two clamping jaw components 51 and a clamping jaw driving component 52 used to enable the two clamping jaw components 51 to clamp the stator 200.

[0028] The stator flipping device 10 comprises a support plate 20, a flip plate 30, a rotation drive assembly 40 capable of rotating the flip plate 30 with a direction perpendicular to the assembly surface 21 as an axis, and a clamping assembly 50 arranged on the flip plate 30. The clamping assembly 50 comprises two clamping jaw components 51 and a clamping jaw driving component 52. Thus, the stator 200 is clamped and fixed by the clamping jaw component 51, and the flip plate 30 drives the clamping assembly 50 and the stator 200 to rotate together through the rotation drive assembly 40, so that the two ends of the stator 200 are flipped 180 degrees. Thus, when the stator is inspected, after inspecting one end, the stator can be flipped by the stator flipping device to inspect the other end, thereby improving the inspection efficiency and reducing the inspection cost.

[0029] See also Figures 1 to 4The stator flipping device 10 provided in this embodiment includes a support plate 20, a flip plate 30, a rotation drive assembly 40 and a clamping assembly 50. The support plate 20 can be installed on the lifting mechanism or fixed. In this embodiment, the support plate 20, the flip plate 30 and the clamping assembly 50 are arranged in sequence. The support plate 20 is roughly rectangular and has an assembly surface 21. The flip plate 30, the rotation drive assembly 40 and the clamping assembly 50 are all supported by the support plate 20. The flip plate 30 is roughly rectangular and is located on one side of the assembly surface 21 of the support plate 20 and is spaced from the support plate 20. The length of the flip plate 30 is greater than the length of the support plate 20. The rotation drive assembly 40 is arranged on the support plate 20 and supported by the support plate 20. The rotation drive assembly 40 passes through the support plate 20 and is connected to the flip plate 30, and can make the flip plate 30 rotate relative to the support plate 20 with the direction perpendicular to the assembly surface 21 as the axis. The clamping assembly 50 is arranged on the side of the flip plate 30 away from the support plate 20 and is used to clamp the stator 200.

[0030] See also Figures 1 to 4 The rotary drive assembly 40 provided in this embodiment includes a rotary motor 41 and a reducer coupling 42 connected to (the shaft of) the rotary motor 41, the reducer coupling 42 includes a fixed portion 421 and a rotating portion 422 extending from the end of the fixed portion 421, the fixed portion 421 is connected and fixed to the support plate 20 (supported on the support plate 20), and the rotating portion 422 passes through the support plate 20 and is connected and fixed to the flip plate 30. In this embodiment, one end of the fixed portion 421 of the reducer coupling 42 is fixedly connected to the rotating motor 41 by a screw, and the other end is fixedly connected to the support plate 20 by a screw. The motor shaft of the rotating motor 41 is transmission-connected to the rotating portion 422 of the reducer coupling 42. A mounting hole 22 is provided on the support plate 20 for the rotating portion 422 to pass through, and a fixing hole 31 is provided on the flip plate 30 for the rotating portion 422 to be inserted. The rotating portion 422 is fixedly connected to the flip plate 30 by a screw. In this way, the rotation drive assembly 40 is arranged as a whole on the side of the support plate 20 that is away from the assembly surface 21. The overall structure is more compact and occupies less space.

[0031] See also Figures 1 to 4 The clamping assembly 50 provided in this embodiment includes two clamping jaws 51 and a clamping jaw driving member 52 for making the two clamping jaw driving members 52 clamp the stator 200. In this embodiment, the clamping assembly 50 includes two clamping jaws 51 that can move relatively and a clamping jaw driving member 52 that drives the clamping jaws 51 to move. The clamping jaws 51 abut against the side wall of the stator 200. The two clamping jaws 51 are respectively connected to the clamping jaw driving member 52. Under the drive of the clamping jaw driving member 52, the two clamping jaws 51 move relatively to clamp and release the stator 200. In this way, the structure is simple and easy to maintain.

[0032] In other embodiments, one end of the clamping jaw component 51 may be pivotally attached to the flip plate 30 , and the clamping jaw driving member 52 may respectively control the two clamping jaw components 51 to rotate relative to the flip plate 30 to clamp and release the stator 200 .

[0033] See also Figures 1 to 4 The flip plate 30 provided in this embodiment is provided with two guide rails 32 parallel to each other, and the clamping claw component 51 includes a base 511, a clamping plate 512 and an elastic clamping block 513 for contacting the stator 200. The base 511 is slidably arranged on the guide rail 32, the clamping plate 512 is fixed on the base 511, and the elastic clamping block 513 is fixed on the clamping plate 512. In this embodiment, the base 511 is installed on the guide rail 32 through a wide track type slider 33, the clamping plate 512 is arranged perpendicular to the base 511, and the elastic clamping block 513 is, but not limited to, a clamping block made of rubber material, and its surface has an arc shape that matches the shape of the stator 200.

[0034] See also Figures 1 to 4 The clamp driving member 52 provided in this embodiment is a clamp cylinder, which is fixed to one of the two clamp components 51, and the cylinder shaft of the clamp cylinder is fixedly connected to the other clamp component 51. In this embodiment, the clamp cylinder is between the two clamp components 51, and the clamp cylinder is fixedly connected to one of the clamp plates 512 by screws, and the cylinder shaft of the clamp cylinder is fixedly connected to the other clamp plate 512 by screws.

[0035] See also Figures 1 to 4 The stator flipping device 10 provided in this embodiment also includes a linkage assembly 60, which includes a linkage shaft 61 and a linkage rod 62. The linkage shaft 61 is arranged on the flip plate 30 and is located between the two clamping jaw components 51. The linkage rod 62 is rotatably connected to the linkage shaft 61; each clamping jaw component 51 is provided with a pin shaft 514, and the linkage rod 62 is provided with a slide groove 621 extending along its length direction and for the pin shaft 514 to be placed. In this embodiment, the linkage shaft 61 extends in a direction perpendicular to the assembly surface 21, and the linkage shaft 61 is fixedly mounted on the flip plate 30 by screws. The middle portion of the linkage rod 62 is rotatably mounted on the linkage shaft 61 through a bearing 63. A pin shaft 514 is provided at the upper portion of one base 511, and a pin shaft 514 is provided at the lower portion of the other base 511. A slide groove 621 extending along the length direction thereof is provided on the linkage rod 62, and the two pin shafts 514 are respectively slidably arranged in the slide groove 621 of the linkage rod 62. In this way, when the jaw component 51 moves relative to the flip plate 30, the pin shaft 514 on the base 511 slides on the linkage rod 62 and drives the linkage rod 62 to rotate, thereby ensuring that the two jaw components 51 can open and close synchronously.

[0036] See also Figures 1 to 4The flip plate 30 provided in this embodiment is provided with a first buffer 34 between the two clamping jaws 51, which is used to abut against at least one of the two clamping jaws 51. In this embodiment, the number of the first buffer 34 is but not limited to one, and the first buffer 34 is but not limited to a buffer damper, which is installed between the two clamping jaws 51 of the flip plate 30. In this way, when the two clamping jaws 51 move toward each other, the first buffer 34 abuts against one of the clamping jaws 51, thereby preventing the equipment from being damaged due to the excessive movement of the clamping jaws 51.

[0037] See also Figures 1 to 4 , a second buffer 35 is provided on the flip plate 30 at the outer side of the two clamping jaws 51, for abutting against the clamping jaws 51. In this embodiment, the number of the second buffers 35 is but not limited to two, and the second buffers 35 are but not limited to buffer dampers, which are installed at the outer side of the two clamping jaws 51 of the flip plate 30, and the two second buffers 35 correspond to the two clamping jaws 51 one by one, respectively. In this way, when the two clamping jaws 51 move in opposite directions, the second buffers 35 abut against the corresponding clamping jaws 51, thereby preventing the equipment from being damaged due to the excessive backward movement of the clamping jaws 51.

[0038] See also Figure 4 The detection device 100 provided in this embodiment includes a stand 101, on which a detection mold 102 and the above-mentioned stator turning device 10 located below the detection mold 102 are arranged, and the stator turning device 10 can be raised and lowered on the stand 101. In this embodiment, a detection hole is opened on the detection mold 102 for the flat copper wire on the stator 200 to pass through. A clamping claw lifting device 103 is arranged on the stand 101, and the clamping claw lifting device 103 is connected to the stator turning device 10 and can drive the stator turning device 10 to move up and down on the stand 101. The clamping claw lifting device 103 is any existing lifting device in the prior art that can realize the lifting and lowering of the stator turning device 10.

[0039] The detection device 100 adopts the above-mentioned stator flipping device 10, which can improve the detection efficiency and reduce the detection cost.

[0040] See also Figure 4 The detection device 100 further includes a loading device 104 located below the stator flipping device 10 . The loading device 104 includes a base 105 and a positioning plate 106 which is liftably disposed on the base 105 and is used to place the stator 200 .

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stator turning device, characterized in that: It includes a support plate with an assembly surface, a flip plate located on one side of the assembly surface of the support plate, a rotation drive component capable of rotating the flip plate with a direction perpendicular to the assembly surface as an axis, and a clamping component arranged on the flip plate; the rotation drive component is arranged on the support plate and connected to the flip plate, and the clamping component includes two clamping jaw components and a clamping jaw driving component for enabling the two clamping jaw components to clamp the stator.

2. The stator turning device according to claim 1, characterized in that: The two clamping jaw components are movably arranged on the flip plate and connected to the clamping jaw driving member.

3. The stator turning device according to claim 1, characterized in that: It also includes a linkage component, which includes a linkage shaft and a linkage rod. The linkage shaft is arranged on the flip plate and is located between the two clamping jaw parts. The linkage rod is rotatably connected to the linkage shaft. Each of the clamping jaw parts is provided with a pin shaft, and the linkage rod is provided with a sliding groove extending along its length direction and for the pin shaft to be placed.

4. The stator turning device according to claim 1, characterized in that: The clamping jaw driving member is a clamping jaw cylinder, which is fixed on one of the two clamping jaw components, and the cylinder shaft of the clamping jaw cylinder is fixedly connected to the other clamping jaw component.

5. The stator turning device according to any one of claims 1 to 4, characterized in that: A first buffer is arranged on the flip plate between the two clamping jaw parts, for abutting against at least one of the two clamping jaw parts.

6. The stator turning device according to any one of claims 1 to 4, characterized in that: A second buffer is arranged on the outer sides of the two clamping jaw parts on the flip plate, for abutting against the clamping jaw parts.

7. The stator turning device according to any one of claims 1 to 4, characterized in that: The flip plate is provided with two guide rails parallel to each other, the clamping jaw component includes a base, a clamping plate and an elastic clamping block for contacting the stator, the base is slidably arranged on the guide rails, the clamping plate is fixed on the base, and the elastic clamping block is fixed on the clamping plate.

8. The stator turning device according to any one of claims 1 to 4, characterized in that: The rotary drive assembly includes a rotary motor and a reducer coupling connected to the rotary motor, the reducer coupling includes a fixed portion and a rotating portion extending from an end of the fixed portion, the fixed portion is connected and fixed to the support plate, and the rotating portion passes through the support plate and is connected and fixed to the flip plate.

9. A detection device, comprising a stand, characterized in that: The stand is provided with a detection mold and a stator turning device according to any one of claims 1 to 8 located below the detection mold, and the stator turning device is liftably arranged on the stand.

10. The detection device according to claim 9, characterized in that: It also includes a loading device, which is located below the stator turning device. The loading device includes a base and a positioning plate which is liftably arranged on the base and is used to place the stator.

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