Deburring device for cast aluminum rotor

Abstract

The utility model belongs to deburring device technical field, concretely relates to a deburring device for cast aluminium rotor, and the new type includes: workstation, its top is equipped with fixed assembly and two deburring mechanism, wherein two deburring mechanism symmetrical settings are in the both sides of fixed assembly, and two deburring mechanism are suitable for deburring to cast aluminium rotor on fixed assembly, main control module is connected with fixed assembly and two deburring mechanism electrically, and the deburring device for cast aluminium rotor fixes cast aluminium rotor through fixed assembly, and sets up deburring mechanism simultaneously to remove the burr on cast aluminium rotor in the both sides of fixed assembly, reduces the time of removing the burr, to promote the removal efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of deburring devices, specifically relating to a deburring device for cast aluminum rotors. Background Technology

[0002] Cast aluminum rotors are one of the main components of AC asynchronous motors, and their quality has a significant impact on the motor's starting and running performance. To comprehensively improve rotor quality, it is necessary not only to analyze the defects of cast aluminum rotors but also to study the various factors affecting their quality, thereby proposing improvement measures.

[0003] After processing, cast aluminum rotors need to undergo a deburring process. Existing deburring devices for cast aluminum rotors often remove burrs from only one side during the deburring process. After cleaning one side of the cast aluminum rotor, the direction of the cast aluminum rotor needs to be manually adjusted before cleaning the other side, resulting in low cleaning efficiency.

[0004] Therefore, in order to solve the above problems, it is necessary to design a deburring device for cast aluminum rotors. Utility Model Content

[0005] The purpose of this invention is to provide a deburring device for cast aluminum rotors to solve the technical problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a deburring device for cast aluminum rotors, comprising: The workbench has a fixed assembly and two deburring mechanisms on its top; among which... The two deburring mechanisms are symmetrically arranged on both sides of the fixing component; and The two deburring mechanisms described above are suitable for deburring cast aluminum rotors on fixed components; The main control module is electrically connected to the fixed component and the two deburring mechanisms.

[0007] Furthermore, the fixing assembly includes: two support seats disposed on the workbench, a rotary telescopic cylinder disposed on one side of the two support seats, and a pressure plate connected to the telescopic end of the rotary telescopic cylinder; wherein The support base is provided with a placement part; The rotary telescopic cylinder is electrically connected to the main control module; and The main control module is adapted to control the rotary telescopic cylinder to rotate and retract, so that the pressure plate presses down on the cast aluminum rotor on the two support seats to fix the cast aluminum rotor.

[0008] Furthermore, the fixing assembly also includes: an elastic element disposed at the bottom of the pressure plate; wherein The bottom of the elastic element is provided with a recess; and The recess is adapted to contact the cast aluminum rotor.

[0009] Furthermore, the fixing assembly also includes: a support member disposed at the bottom of the support base and the rotary telescopic cylinder; wherein Each of the aforementioned support components is mounted on the worktable; The support is adapted to support the support base and the rotary telescopic cylinder so that the cast aluminum rotor is at a suitable height.

[0010] Furthermore, the deburring mechanism includes: a moving component mounted on the worktable, a motor mounted on the moving component, and an outer chamfering device connected to the motor output shaft; wherein The moving component and motor are electrically connected to the main control module; and The main control module is adapted to control the moving component to drive the motor to move towards the cast aluminum rotor, and to control the motor to start so as to drive the outer chamfering device to rotate in order to remove burrs on the cast aluminum rotor.

[0011] Furthermore, the deburring mechanism further includes: a floating joint connected to the motor output shaft; wherein The outer chamfer is connected to the other end of the floating joint.

[0012] Furthermore, the moving component includes: a slide seat disposed on the worktable, a slide plate slidably connected to the slide seat, a fixed plate disposed on the outside of the slide seat, and a cylinder disposed on the fixed plate; wherein The motor is mounted on the slide plate; The telescopic end of the cylinder is connected to the slide seat; The cylinder is electrically connected to the main control module; and The main control module is adapted to control the extension and retraction of the cylinder to drive the slide plate to slide on the slide seat.

[0013] Furthermore, the deburring mechanism further includes: a distance sensor disposed on the slide plate; wherein The distance sensor is electrically connected to the main control module; The distance sensor is adapted to detect the distance to the cast aluminum rotor and upload the distance data to the main control module; and The main control module is adapted to control the extension length of the cylinder based on distance data.

[0014] Furthermore, the moving assembly also includes two guide rods connected to the outer side of the slide plate; wherein The two guide rods pass through the fixed plate and are slidably connected to the fixed plate.

[0015] The beneficial effects of this utility model are: (I) In this utility model, the cast aluminum rotor is placed on the support base. The main control module controls the rotary telescopic cylinder to rotate, causing the pressure plate to rotate above the cast aluminum rotor. Then, the rotary telescopic cylinder retracts, driving the pressure plate to press down. The elastic element at the bottom of the pressure plate contacts the top surface of the cast aluminum rotor through the recess. Under the elastic buffering effect, the cast aluminum rotor is firmly pressed onto the support base, completing the fixation. After fixation, the deburring mechanisms on both sides move synchronously. The main control module controls the cylinder in the moving component to extend, driving the slide plate to move along the slide base towards the cast aluminum rotor. At the same time, the distance sensor detects the distance between the outer chamfer and the cast aluminum rotor in real time and feeds the data back to the main control module. The main control module adjusts the cylinder extension length according to the distance data, so that the outer chamfer is accurately positioned for deburring. Positioning: After positioning is complete, the main control module starts the motor, which drives the outer chamfering device to rotate via the floating joint, cutting and removing burrs from the outer edge. Due to the symmetrical arrangement of the deburring mechanisms on both sides, deburring can be performed on both sides or both ends of the cast aluminum rotor simultaneously, without the need for manual rotation of the cast aluminum rotor. After deburring is completed, the main control module controls the motor to stop running, the cylinder retracts, and the outer chamfering device moves away from the cast aluminum rotor. Then, the rotating telescopic cylinder moves, the pressure plate lifts, and the cast aluminum rotor is released, realizing automated deburring operation. Through the above steps, deburring can be performed on both ends of the cast aluminum rotor simultaneously without manual intervention in the rotation process. The processing time per cycle is reduced by nearly half, significantly improving production efficiency, especially suitable for mass production scenarios.

[0016] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a perspective view of a preferred embodiment of the present invention. Figure 2 This is a perspective view of a preferred embodiment of the fixing component of this utility model; Figure 3This is a perspective view of a preferred embodiment of the deburring mechanism of this utility model.

[0020] In the picture: Workbench 1; Fixed component 2, support base 21, placement part 211, rotary telescopic cylinder 22, pressure plate 23, elastic element 24, recess 241, support element 25; 3. Deburring mechanism, 31. Moving component, 311. Slide seat, 312. Slide plate, 313. Fixing plate, 314. Cylinder, 315. Guide rod, 32. Motor, 33. Outer circle chamfering device, 34. Floating joint, 35. Distance sensor. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example 1

[0022] like Figures 1 to 3 As shown, this embodiment provides a deburring device for cast aluminum rotors, comprising: The workbench 1 has a fixed component 2 and two deburring mechanisms 3 on its top; the two deburring mechanisms 3 are symmetrically arranged on both sides of the fixed component 2; and the two deburring mechanisms 3 are adapted to deburr the cast aluminum rotor on the fixed component 2; the main control module is electrically connected to the fixed component 2 and the two deburring mechanisms 3; the main control module adopts, but is not limited to, a PLC; the cast aluminum rotor is fixed by the fixed component 2, and the deburring mechanisms 3 are arranged on both sides of the fixed component 2 to remove the burrs on the cast aluminum rotor at the same time, thereby reducing the time for deburring and improving the deburring efficiency.

[0023] The fixing assembly 2 includes: two support seats 21 disposed on the workbench 1, a rotary telescopic cylinder 22 disposed on one side of the two support seats 21, and a pressure plate 23 connected to the telescopic end of the rotary telescopic cylinder 22; wherein the support seat 21 is provided with a placement part 211; the rotary telescopic cylinder 22 is electrically connected to the main control module; and the main control module is adapted to control the rotary telescopic cylinder 22 to rotate and retract, so that the pressure plate 23 presses down on the cast aluminum rotor on the two support seats 21 to fix the cast aluminum rotor; wherein the placement part 211 is adapted to the shape of the cast aluminum rotor to initially define the cast aluminum rotor, and works with the rotary telescopic cylinder 22 and the pressure plate 23 to press and fix the cast aluminum rotor to prevent the cast aluminum rotor from moving; wherein by setting the rotary telescopic cylinder 22, the rotary telescopic cylinder 22 performs a rotation action before the cast aluminum rotor is placed, so as to drive the pressure plate 23 to rotate, without affecting the normal installation of the cast aluminum rotor.

[0024] The fixing component 2 further includes: an elastic element 24 disposed at the bottom of the pressure plate 23; wherein the bottom of the elastic element 24 is provided with a recess 241; and the recess 241 is adapted to contact the cast aluminum rotor; wherein the elastic element 24 is made of, but is not limited to, rubber material, to avoid damage to the surface of the cast aluminum rotor when the pressure plate 23 is pressed down; wherein the recess 241 is adapted to the top outer circular surface of the cast aluminum rotor to fix the cast aluminum rotor.

[0025] The fixing assembly 2 further includes: a support member 25 disposed at the bottom of the support base 21 and the rotary telescopic cylinder 22; wherein each of the support members 25 is disposed on the worktable 1; the support member 25 is adapted to support the support base 21 and the rotary telescopic cylinder 22 so that the cast aluminum rotor is at a suitable height; wherein by setting the support member 25 to support the bottom of the support base 21 and the rotary telescopic cylinder 22, the cast aluminum rotor placed on the support base 21 is at a suitable working height, which can ensure that the outer chamfering device 33 of the deburring mechanism 3 can accurately align with the burr part of the cast aluminum rotor, which facilitates the smooth progress of subsequent deburring operations.

[0026] The deburring mechanism 3 includes: a moving component 31 mounted on the worktable 1, a motor 32 mounted on the moving component 31, and an outer chamfering tool 33 connected to the output shaft of the motor 32; wherein the moving component 31 and the motor 32 are electrically connected to the main control module; and the main control module is adapted to control the moving component 31 to drive the motor 32 to move towards the cast aluminum rotor, and control the motor 32 to start, so as to drive the outer chamfering tool 33 to rotate, so as to remove burrs on the cast aluminum rotor.

[0027] The deburring mechanism 3 further includes a floating joint 34 connected to the output shaft of the motor 32; wherein the outer chamfer 33 is connected to the other end of the floating joint 34; wherein by setting the floating joint 34 between the output shaft of the motor 32 and the outer chamfer 33, the floating structure inside it can buffer the hard contact between the outer chamfer 33 and the cast aluminum rotor, avoid direct collision between the outer chamfer 33 and the cast aluminum rotor, and at the same time ensure good contact between the outer chamfer 33 and the cast aluminum rotor, thereby improving the uniformity and accuracy of deburring.

[0028] The moving component 31 includes: a slide seat 311 disposed on the workbench 1, a slide plate 312 slidably connected to the slide seat 311, a fixing plate 313 disposed on the outside of the slide seat 311, and a cylinder 314 disposed on the fixing plate 313; wherein the motor 32 is disposed on the slide plate 312; the telescopic end of the cylinder 314 is connected to the slide seat 311; the cylinder 314 is electrically connected to the main control module; and the main control module is adapted to control the extension and retraction of the cylinder 314 to drive the slide plate 312 to slide on the slide seat 311; wherein the sliding connection between the slide plate 312 and the slide seat 311 provides a moving track for the motor 32 and the outer chamfering tool 33, ensuring their smooth movement in the horizontal direction.

[0029] The deburring mechanism 3 further includes: a distance sensor 35 disposed on the slide plate 312; wherein the distance sensor 35 is electrically connected to the main control module; the distance sensor 35 is adapted to detect the distance between itself and the cast aluminum rotor and upload the distance data to the main control module; and the main control module is adapted to control the extension length of the cylinder 314 according to the distance data; wherein, since the cast aluminum rotor cannot be guaranteed to be centered when placed on the support 21, and the extension length of the cylinders 314 on both sides cannot be consistent, the distance sensor 35 is used to detect the distance between itself and the cast aluminum rotor, and the main control module controls the cylinders 314 to extend the corresponding distance so that the outer chamfering tool 33 can contact the cast aluminum rotor. The dimensional problems of the cast aluminum rotor itself (even qualified dimensions have precision tolerances, for example, the length tolerance of the extension of the two ends of the rotating shaft is ±0.005mm) are compensated by the floating joint 34.

[0030] The moving component 31 further includes two guide rods 315 connected to the outside of the slide plate 312; wherein the two guide rods 315 pass through the fixed plate 313 and are slidably connected to the fixed plate 313; by setting the guide rods 315, passing through the fixed plate 313 and being slidably connected to the fixed plate 313, they play a guiding and stabilizing role, preventing the slide plate 312 from shifting or shaking during movement, and ensuring the accurate movement trajectory of the outer chamfering device 33.

[0031] In this embodiment, the cast aluminum rotor is placed on the placement part 211 of the support base 21. The main control module controls the rotary telescopic cylinder 22 to rotate, causing the pressure plate 23 to rotate above the cast aluminum rotor. Then, the rotary telescopic cylinder 22 retracts, driving the pressure plate 23 to press down. The elastic element 24 at the bottom of the pressure plate 23 contacts the top surface of the cast aluminum rotor through the recess 241. Under the elastic buffering effect, the cast aluminum rotor is firmly pressed onto the support base, completing the fixation. After the fixation is completed, the deburring mechanisms 3 on both sides move synchronously. The main control module controls the cylinder 314 in the moving assembly 31 to extend, driving the slide plate 312 to move along the slide base 311 towards the cast aluminum rotor. At the same time, the distance sensor 35 detects the distance between the outer chamfering tool 33 and the cast aluminum rotor in real time and feeds the data back to the main control module. The main control module adjusts the extension length of the cylinder 314 according to the distance data, so that the outer chamfering tool... The deburring position is precisely located. After positioning, the main control module starts the motor 32, which drives the outer chamfering tool 33 to rotate through the floating joint 34, cutting and removing the burrs on the outer edge. Since the deburring mechanisms 3 on both sides are symmetrically arranged, the two sides or both ends of the cast aluminum rotor can be deburred at the same time without manual flipping of the cast aluminum rotor. After deburring, the main control module controls the motor 32 to stop running, the cylinder 314 retracts and drives the outer chamfering tool 33 away from the cast aluminum rotor, and then the rotary telescopic cylinder 22 moves, the pressure plate 23 is lifted, and the cast aluminum rotor is released, realizing automated deburring operation. Through the above steps, the two ends of the cast aluminum rotor can be deburred at the same time without manual intervention in the flipping process. The processing time per cycle is reduced by nearly half, which significantly improves production efficiency and is especially suitable for batch production scenarios.

[0032] All the devices selected in this application (parts whose specific structures are not specified) are general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0033] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. The apparatus embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Additionally, the shown or discussed mutual couplings, direct couplings, or communication connections may be through some communication interfaces; indirect couplings or communication connections between devices or units may be electrical, mechanical, or other forms.

[0036] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0037] In addition, in the various embodiments of this utility model, each functional unit can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A deburring device for cast aluminum rotors, characterized in that, include: The workbench (1) has a fixed assembly (2) and two deburring mechanisms (3) on its top; wherein The two deburring mechanisms (3) are symmetrically arranged on both sides of the fixing component (2); and The two deburring mechanisms (3) are adapted to deburr the cast aluminum rotor on the fixed assembly (2); The main control module is electrically connected to the fixed component (2) and the two deburring mechanisms (3).

2. The deburring device for cast aluminum rotors as described in claim 1, characterized in that, The fixing component (2) includes: two support seats (21) disposed on the workbench (1), a rotary telescopic cylinder (22) disposed on one side of the two support seats (21), and a pressure plate (23) connected to the telescopic end of the rotary telescopic cylinder (22); wherein The support base (21) is provided with a placement part (211); The rotary telescopic cylinder (22) is electrically connected to the main control module; and The main control module is adapted to control the rotary telescopic cylinder (22) to rotate and retract so that the pressure plate (23) presses down on the cast aluminum rotor on the two support seats (21) to fix the cast aluminum rotor.

3. The deburring device for cast aluminum rotors as described in claim 2, characterized in that, The fixing component (2) further includes: an elastic element (24) disposed at the bottom of the pressure plate (23); wherein The bottom of the elastic element (24) is provided with a recess (241); and The recess (241) is adapted to contact the cast aluminum rotor.

4. The deburring device for cast aluminum rotors as described in claim 3, characterized in that, The fixing assembly (2) further includes: a support member (25) disposed at the bottom of the support base (21) and the rotary telescopic cylinder (22); wherein Each of the aforementioned support members (25) is mounted on the workbench (1); The support (25) is adapted to support the support base (21) and the rotary telescopic cylinder (22) so that the cast aluminum rotor is at a suitable height.

5. The deburring device for cast aluminum rotors as described in claim 4, characterized in that, The deburring mechanism (3) includes: a moving component (31) mounted on the worktable (1), a motor (32) mounted on the moving component (31), and an outer chamfering device (33) connected to the output shaft of the motor (32); wherein The moving component (31) and the motor (32) are electrically connected to the main control module; and The main control module is adapted to control the moving component (31) to drive the motor (32) to move toward the cast aluminum rotor, and control the motor (32) to start so as to drive the outer chamfering device (33) to rotate so as to remove the burrs on the cast aluminum rotor.

6. The deburring device for cast aluminum rotors as described in claim 5, characterized in that, The deburring mechanism (3) further includes: a floating joint (34) connected to the output shaft of the motor (32); wherein The outer chamfer (33) is connected to the other end of the floating joint (34).

7. The deburring device for cast aluminum rotors as described in claim 6, characterized in that, The moving component (31) includes: a slide seat (311) disposed on the worktable (1), a slide plate (312) slidably connected to the slide seat (311), a fixing plate (313) disposed on the outside of the slide seat (311), and a cylinder (314) disposed on the fixing plate (313); wherein The motor (32) is mounted on the slide plate (312); The telescopic end of the cylinder (314) is connected to the slide seat (311); The cylinder (314) is electrically connected to the main control module; and The main control module is adapted to control the extension and retraction of the cylinder (314) to drive the slide plate (312) to slide on the slide seat (311).

8. The deburring device for cast aluminum rotors as described in claim 7, characterized in that, The deburring mechanism (3) further includes: a distance sensor (35) disposed on the slide plate (312); wherein The distance sensor (35) is electrically connected to the main control module; The distance sensor (35) is adapted to detect the distance between itself and the cast aluminum rotor and upload the distance data to the main control module; and The main control module is adapted to control the extension length of the cylinder (314) based on distance data.

9. The deburring device for cast aluminum rotors as described in claim 8, characterized in that, The moving component (31) further includes two guide rods (315) connected to the outside of the slide plate (312); wherein The two guide rods (315) pass through the fixed plate (313) and are slidably connected to the fixed plate (313).

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