Rotor turnover mechanism and production line

By designing a rotor flip mechanism including a frame, a displacement drive mechanism, a lifting component and a clamping component, the problem of core flipping relies on manual operation in the prior art is solved, and the core is automatically flipping and adapted to different specifications are realized. The iron core improves the versatility and adaptability of the equipment.

CN222523555UActive Publication Date: 2025-02-25SUZHOU JINGSHI INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202420839546.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-22
Publication Date
2025-02-25
Estimated Expiration
2034-04-22

AI Technical Summary

Technical Problem

In the prior art, the 180° flip of the rotor core and the rotating shaft mainly relies on manual operation, resulting in high labor intensity and inability to adapt to the iron core of different specifications.

Method used

A rotor flip mechanism is designed, including a frame, a displacement drive mechanism, a lifting assembly and a clamping assembly, and the core is automatically flipped and adapted to the core of different specifications by flipping the motor and clamping cylinder.

Benefits of technology

Automatic flip of the iron core is realized, which reduces the labor intensity of manual operation, and adapts to iron cores of different specifications by adjusting the position of the clamping assembly, improving the versatility and adaptability of the rotor flip mechanism.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a rotor turnover mechanism and a production line. The rotor turnover mechanism comprises a rack; the displacement driving mechanism is arranged on the rack; the support plate is arranged on the displacement driving mechanism; the first mounting plate is movably connected with the bracket plate; the overturning motor is arranged on the first mounting plate; the lifting assembly is arranged on the rack; the clamping assembly comprises a second mounting plate, two clamping air cylinders and two clamping jaws, each clamping air cylinder drives one clamping jaw, the mounting plate is arranged on the turnover motor, and the clamping air cylinders are arranged on the second mounting plate; according to the arrangement, in the production process, through the combined action of the displacement driving mechanism and the lifting mechanism, the two clamping jaws in the clamping assembly move to the position of the iron core and clamp the iron core, the overturning motor overturns the iron core, the whole process is automatically conducted, manual operation is not needed, and meanwhile the displacement driving mechanism adjusts the position of the clamping assembly, so that the production efficiency is improved. And iron cores of different specifications are adaptively clamped, so that the universality and the adaptability of the whole rotor turnover mechanism are improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicles, in particular to a rotor turning mechanism and a production line for producing vehicle rotors. Background Art

[0002] The rotor is an indispensable part of the motor and is widely used in the fields of new energy and automobiles. The iron core and the shaft in the rotor are generally press-fitted vertically. After the iron core and the magnetic steel are assembled and injection-molded, the pre-assembled parts need to be rotated 180° to facilitate the subsequent press-fitting of the iron core and the shaft due to the distinction between the front and back sides. Most of the existing methods are manually flipped, which is prone to fatigue, and some of them use machines for flipping, which has a simple structure and cannot adapt to iron cores of different specifications. Utility Model Content

[0003] The utility model provides a rotor turning mechanism, aiming to at least solve one of the technical problems existing in the prior art.

[0004] The technical solution of the first aspect of the utility model relates to a rotor turning mechanism, which comprises:

[0005] frame;

[0006] A displacement driving mechanism, arranged on the frame;

[0007] A support plate, provided on the displacement driving mechanism;

[0008] A first mounting plate, movably connected to the bracket plate;

[0009] A turning motor, arranged on the first mounting plate;

[0010] A lifting assembly, arranged on the frame;

[0011] A clamping assembly, comprising a second mounting plate, two clamping cylinders and two clamping jaws, each of the clamping cylinders drives one of the clamping jaws respectively, the second mounting plate is arranged at the output end of the flip motor, and the clamping cylinder is arranged on the second mounting plate;

[0012] Among them, the flip motor is used to drive the second mounting plate to rotate in the X-axis-Z-axis plane, the lifting assembly is used to drive the flip motor and the second mounting plate to move along the Z-axis direction, and the displacement drive mechanism is used to drive the first mounting plate to move along the Y-axis and X-axis directions.

[0013] According to some embodiments of the present invention, the clamping end of the clamping jaw is configured as a rubber piece or a silicone piece.

[0014] According to some embodiments of the present invention, the bent portion of the clamping jaw is provided with a reinforcing rib.

[0015] According to some embodiments of the present utility model, the lifting assembly includes:

[0016] A lifting cylinder is arranged on the frame;

[0017] a first connecting plate, connecting the output end of the lifting cylinder and the second mounting plate;

[0018] A first slide rail, arranged on the first mounting plate along the Z-axis direction;

[0019] The first sliding block is slidably connected to the first sliding rail, and the second mounting plate is connected to the first sliding block.

[0020] According to some embodiments of the present invention, a reinforcing rib plate is further provided between the first mounting plate and the bracket plate.

[0021] According to some embodiments of the present utility model, the displacement drive mechanism includes an X-axis drive assembly and a Y-axis drive assembly, the X-axis drive assembly is arranged on the frame, the Y-axis drive assembly is arranged on the X-axis drive assembly, and the bracket plate is arranged on the Y-axis drive assembly.

[0022] According to some embodiments of the present utility model, the X-axis drive assembly includes:

[0023] A first motor is arranged on the frame, an output end of the first motor is connected to a ball screw structure, and a second connecting plate is connected to the ball screw structure;

[0024] A second slide rail is arranged on the support plate along the X-axis direction;

[0025] a second sliding block, slidably connected to the second sliding rail;

[0026] The third mounting plate has a lower end connected to the second sliding block and an upper end connected to the second connecting plate.

[0027] According to some embodiments of the present utility model, the Y-axis drive assembly includes:

[0028] A second motor is arranged on the bracket plate, the bracket plate is provided with a clearance hole for avoiding the output end of the second motor, and the output end of the second motor is located below the bracket plate and is connected with a gear;

[0029] a rack, disposed on the third mounting plate, the gear meshing with the rack;

[0030] A third sliding block, fixedly connected to the third mounting plate;

[0031] The third slide rail is arranged below the bracket plate, and the third slide rail is slidably connected to the third sliding block.

[0032] A production line according to the second aspect of the utility model comprises the rotor turning mechanism as described above.

[0033] The beneficial effects of the utility model are as follows:

[0034] 1. During the production process, the displacement drive mechanism and the lifting mechanism work together to make the two clamping claws in the clamping assembly move to the iron core accordingly, and the two clamping cylinders control the clamping claws to clamp the iron core respectively, and the iron core is flipped by the flipping motor. The whole process is automatic and no manual operation is required. At the same time, the displacement drive mechanism can adjust the position of the clamping assembly on the X-axis-Y-axis plane to adapt to the clamping of iron cores of different specifications, thereby improving the versatility and adaptability of the entire rotor flipping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a structural schematic diagram of a rotor flipping mechanism of an embodiment of the utility model;

[0036] Figure 2 It is a structural schematic diagram of a rotor flipping mechanism of an embodiment of the utility model from another perspective;

[0037] Figure 3 It is a top view of a rotor flipping mechanism according to an embodiment of the utility model;

[0038] Figure 4 It is a side view of a rotor turning mechanism according to an embodiment of the utility model.

[0039] Figure Number:

[0040] Rack 100;

[0041] Support plate 200;

[0042] A first mounting plate 300, a reinforcing rib plate 310;

[0043] Flip motor 400;

[0044] Lifting assembly 500, lifting cylinder 510, first connecting plate 520, first slide rail 530, first slide block 540;

[0045] Clamping assembly 600, second mounting plate 610, clamping cylinder 620, clamping claw 630, clamping end 631, reinforcing rib 632;

[0046] X-axis drive assembly 700, first motor 710, second slide rail 720, second slider 730, third mounting plate 740, ball screw structure 750, second connecting plate 760;

[0047] Y-axis driving assembly 800 , second motor 810 , rack 820 , gear 830 , third slider 840 , third slide rail 850 . DETAILED DESCRIPTION

[0048] The following content will describe several embodiments of the present utility model, including embodiments corresponding to the drawings. It can be understood that the drawings are used to assist in understanding the technical features and technical solutions of the present utility model, and should not be understood as limiting the scope of protection of the present utility model.

[0049] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other without conflict.

[0050] It should be noted that, unless otherwise clearly defined, when a feature is referred to as "fixed", "connected", "installed" or "set on" another feature, it can be directly "fixed", "connected", "installed" or "set on" another feature, or it can be indirectly "fixed", "connected", "installed" or "set on" another feature. The words "fixed", "connected", "installed" or "set on" should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above words in this utility model in combination with the specific content of the technical solution.

[0051] It should be noted that the descriptions of the directions or positional relationships indicated by up, down, left, right, top, bottom, front, back, inside, and outside used in the present invention are based on the directions or positional relationships in the drawings or embodiments and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0052] It should be noted that the term "and / or" used in the present utility model includes any combination of one or more related listed items, "above", "below", "within", etc. are understood to include the number itself.

[0053] It should be noted that the description of first and second in the utility model is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0054] It should be noted that, unless otherwise clearly defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments, not for limiting the present invention.

[0055] Reference Figures 1 to 4 According to a rotor turning mechanism of the first aspect of the utility model, the technical solution of the first aspect of the utility model relates to a rotor turning mechanism, which comprises: a frame 100; a displacement driving mechanism, arranged on the frame 100; a bracket plate 200, arranged on the displacement driving mechanism; a first mounting plate 300, movably connected to the bracket plate 200; a turning motor 400, arranged on the first mounting plate 300; a lifting assembly 500, arranged on the frame 100; a clamping assembly 600, including a second mounting plate 610, two clamping cylinders 6 20 and two clamping jaws 630, each clamping cylinder 620 drives one clamping jaw 630 respectively, the second mounting plate 610 is arranged at the output end of the flip motor 400, and the clamping cylinder 620 is arranged on the second mounting plate 610; wherein, the flip motor 400 is used to drive the second mounting plate 610 to rotate in the X-axis-Z-axis plane, the lifting assembly 500 is used to drive the flip motor 400 and the second mounting plate 610 to move along the Z-axis direction, and the displacement driving mechanism is used to drive the first mounting plate 300 to move along the Y-axis and X-axis directions.

[0056] The application of the above-mentioned rotor flipping mechanism has at least the following beneficial effects: during the production process, the two clamping claws 630 in the clamping assembly 600 are moved to the iron core respectively through the joint action of the displacement drive mechanism and the lifting mechanism, and the clamping claws 630 are respectively controlled by the two clamping cylinders 620 to clamp the iron core, and the iron core is flipped by the flipping motor 400. The whole process is carried out automatically without manual operation. At the same time, the displacement drive mechanism can adapt to clamping iron cores of different specifications by adjusting the position of the clamping assembly 600 on the X-axis-Y-axis plane, thereby improving the versatility and adaptability of the entire rotor flipping mechanism.

[0057] According to some embodiments of the utility model, the clamping end 631 of the clamping jaw 630 is configured as a rubber part or a silicone part. By configuring it as a rubber part or a silicone part or some other elastic material part, the clamping jaw 630 will not scratch the surface of the iron core during the process of clamping the iron core. At the same time, the elastic deformation recovery ability of the rubber part or the silicone part itself can generate a certain reaction force, so that the force of clamping the iron core is greater and the clamping is more secure.

[0058] According to some embodiments of the present invention, a reinforcing rib 632 is provided at the bending portion of the clamping jaw 630 , and the reinforcing rib 632 is used to structurally reinforce the bending portion of the clamping jaw, thereby increasing the service life of the clamping jaw 630 .

[0059] According to some embodiments of the utility model, the lifting assembly 500 includes: a lifting cylinder 510, which is arranged on the frame 100; a first connecting plate 520, which connects the output end of the lifting cylinder 510 and the second mounting plate 610; a first slide rail 530, which is arranged on the first mounting plate 300 along the Z-axis direction; a first slider 540, which is slidably connected to the first slide rail 530, and the second mounting plate 610 is connected to the first slider 540.

[0060] According to some embodiments of the utility model, a reinforcing rib plate 310 is further provided between the first mounting plate 300 and the bracket plate 200. The vertically mounted first mounting plate 300 and the horizontally mounted bracket plate 200 are connected by the reinforcing rib plate 310, which not only reinforces the structures of the two but also forms a triangular connection to make the connection relationship more stable and reliable.

[0061] According to some embodiments of the present invention, the displacement drive mechanism includes an X-axis drive assembly 700 and a Y-axis drive assembly 800, the X-axis drive assembly 700 is disposed on the frame 100, the Y-axis drive assembly 800 is disposed on the X-axis drive assembly 700, and the bracket plate 200 is disposed on the Y-axis drive assembly 800.

[0062] According to some embodiments of the utility model, the X-axis drive assembly 700 includes: a first motor 710, which is arranged on the frame 100, and the output end of the first motor 710 is connected to a ball screw structure 750, and the ball screw structure 750 is connected to a second connecting plate 760; a second slide rail 720, which is arranged on the bracket plate 200 along the X-axis direction; a second slider 730, which is slidably connected to the second slide rail 720; a third mounting plate 740, the lower end of which is connected to the second slider 730, and the upper end of which is connected to the second connecting plate 760. The Y-axis drive assembly 800 includes: a second motor 810, which is arranged on the bracket plate 200, and the second slider 730 is connected to the second connecting plate 760. The frame plate 200 is provided with a clearance hole for avoiding the output end of the second motor 810. The output end of the second motor 810 is located below the support plate 200 and is connected to a gear 830; the rack 820 is provided on the third mounting plate 740, and the gear 830 engages with the rack 820; the third slider 840 is fixedly connected to the third mounting plate 740; the third slide rail 850 is provided below the support plate 200, and the third slide rail 850 is slidably connected to the third slider 840, and the transmission is performed through the ball screw structure 750 and the gear 830 and rack 820 structure, which can make the transmission process smoother.

[0063] A production line according to the second aspect of the utility model comprises the above rotor turning mechanism.

[0064] It should be noted that in this specification, terms such as "one embodiment", "some embodiments", "basic embodiment", "extended embodiment" etc. may be used to describe several embodiments of the utility model. The specific features, structures, materials or characteristics in the several embodiments may be combined in accordance with the principles and purposes of the utility model.

[0065] Although some embodiments of the present invention have been shown and described in this specification, the present invention should not be limited to the above-mentioned embodiments. As long as the technical effects of the present invention are achieved by the same or equivalent means, any changes, modifications, equivalent substitutions and equivalent variations of these embodiments within the spirit and principles of the present disclosure and without departing from the principles and purpose of the present invention should be included in the scope of protection of the present disclosure and should be deemed to fall within the scope of protection of the present invention.

Claims

1. A rotor turning mechanism, characterized in that: include: frame; A displacement driving mechanism, arranged on the frame; A support plate, provided on the displacement driving mechanism; A first mounting plate, movably connected to the bracket plate; A turning motor, arranged on the first mounting plate; A lifting assembly, arranged on the frame; A clamping assembly, comprising a second mounting plate, two clamping cylinders and two clamping jaws, each of the clamping cylinders drives one of the clamping jaws respectively, the second mounting plate is arranged at the output end of the flip motor, and the clamping cylinder is arranged on the second mounting plate; Among them, the flip motor is used to drive the second mounting plate to rotate in the X-axis-Z-axis plane, the lifting assembly is used to drive the flip motor and the second mounting plate to move along the Z-axis direction, and the displacement drive mechanism is used to drive the first mounting plate to move along the Y-axis and X-axis directions.

2. A rotor turning mechanism according to claim 1, characterized in that: The clamping end of the clamping claw is configured as a rubber piece or a silicone piece.

3. A rotor turning mechanism according to claim 2, characterized in that: The bent portion of the clamping jaw is provided with a reinforcing rib.

4. A rotor turning mechanism according to claim 1, characterized in that: The lifting assembly comprises: A lifting cylinder is arranged on the frame; a first connecting plate, connecting the output end of the lifting cylinder and the second mounting plate; A first slide rail, arranged on the first mounting plate along the Z-axis direction; The first sliding block is slidably connected to the first sliding rail, and the second mounting plate is connected to the first sliding block.

5. A rotor turning mechanism according to any one of claims 1 to 4, characterized in that: A reinforcing rib plate is also provided between the first mounting plate and the bracket plate.

6. A rotor turning mechanism according to claim 1, characterized in that: The displacement driving mechanism comprises an X-axis driving assembly and a Y-axis driving assembly, wherein the X-axis driving assembly is arranged on the frame, the Y-axis driving assembly is arranged on the X-axis driving assembly, and the bracket plate is arranged on the Y-axis driving assembly.

7. A rotor turning mechanism according to claim 6, characterized in that: The X-axis drive assembly includes: A first motor is arranged on the frame, an output end of the first motor is connected to a ball screw structure, and a second connecting plate is connected to the ball screw structure; A second slide rail is arranged on the frame along the X-axis direction; a second sliding block, slidably connected to the second sliding rail; The third mounting plate has a lower end connected to the second sliding block and an upper end connected to the second connecting plate.

8. A rotor turning mechanism according to claim 7, characterized in that: The Y-axis drive assembly comprises: A second motor is arranged on the bracket plate, the bracket plate is provided with a clearance hole for avoiding the output end of the second motor, and the output end of the second motor is located below the bracket plate and is connected with a gear; a rack, disposed on the third mounting plate, the gear meshing with the rack; A third sliding block, fixedly connected to the third mounting plate; The third slide rail is arranged below the bracket plate, and the third slide rail is slidably connected to the third sliding block.

9. A production line, characterized in that: It comprises a rotor turning mechanism as claimed in any one of claims 1 to 8.