Rotor deburring equipment

Abstract

The utility model provides rotor deburring equipment, and belongs to the field of motor equipment machining. The rotor deburring device solves the problem that in the prior art, rotor deburring is not complete. The deburring device comprises a machine frame, a workpiece rotating assembly, a rotor pressing assembly, a deburring assembly and a positioning clamp, the deburring assembly comprises a supporting base, an X-axis sliding rail, an X-axis air cylinder, a Z-axis sliding rail, a Z-axis motor, a Z-axis lead screw, a deburring motor and an air brush chuck, the X-axis sliding rail is installed at the upper end of the supporting base, and an X-axis moving bottom plate is connected to the X-axis sliding rail in a sliding mode; a Z-axis fixing plate is fixedly connected to the X-axis moving bottom plate, a Z-axis sliding rail is connected with the Z-axis fixing plate, a Z-axis lead screw is fixedly connected with the X-axis sliding rail moving bottom plate, a Z-axis sliding block is slidably connected to the Z-axis sliding rail, a Z-axis auxiliary sliding block is fixedly connected to the Z-axis sliding block, a Z-axis connecting plate is fixedly connected to one side of the Z-axis auxiliary sliding block, and a deburring bearing seat is fixedly connected to the Z-axis connecting plate. The deburring motor is installed at the upper end of the deburring bearing seat, and the pneumatic brush chuck penetrates through the deburring bearing seat and is fixed to the deburring bearing seat. The rotor deburring device has the advantage that all parts of the rotor workpiece can be effectively and completely deburred.

Description

Technical Field

[0001] This utility model belongs to the field of motor equipment processing and relates to a rotor deburring device. Background Technology

[0002] Burrs on the rotor surface will damage its smoothness and gloss, increase frictional loss during rotation, and reduce the rotor's rotational accuracy and stability.

[0003] Chinese patent publication number CN212020256U discloses an automatic deburring device for rotors, including a frame and a motor; characterized in that: a rotating shaft is provided on the frame, the rotating shaft is rotatably connected to the frame, one end of the rotating shaft is driven by the motor, a left chuck is fixedly provided at one end of the rotating shaft, and an external thread is provided at the other end of the rotating shaft, a right chuck is provided on the external thread, a locking nut is provided on the outer side of the right chuck, the rotor is fixed between the left chuck and the right chuck, a bracket is provided at the top of the frame, a guide rod is provided on the bracket, and a grinding block is provided on the guide rod, and the burrs on the rotor surface are removed by sliding the grinding block.

[0004] The patent provides an automatic deburring device for rotors, in which a grinding block is used to grind the rotor. The grinding block is located on the guide rod and at the upper end of the rotor. As can be seen from the specification and the accompanying drawings, the grinding block can only grind the outer ring of the rotor and cannot grind the inner ring of the rotor, which has limitations in processing. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a rotor deburring device.

[0006] The objective of this utility model can be achieved through the following technical solution: A rotor deburring device includes a frame, a workpiece rotating assembly, a rotor pressing assembly, a deburring assembly, and a positioning fixture. A worktable is formed on the frame, and the positioning fixture is fixedly installed at the center of the worktable. The workpiece rotating assembly is installed on one side of the positioning fixture, and the rotor pressing assembly is installed on the other side of the positioning fixture. The deburring assembly includes a support base, an X-axis slide rail, an X-axis cylinder, a Z-axis slide rail, a Z-axis motor, a Z-axis lead screw, a deburring motor, and a pneumatic brush chuck. The X-axis slide rail is installed on the upper end of the support base. An X-axis movable base plate is slidably connected to a slide rail. A Z-axis fixed plate is fixedly connected to the X-axis movable base plate. The Z-axis slide rail is connected to the Z-axis fixed plate. The Z-axis lead screw is fixedly connected to the X-axis slide rail movable base plate. A Z-axis slider is slidably connected to the Z-axis slide rail. A Z-axis secondary slider is fixedly connected to the Z-axis slider. A Z-axis connecting plate is fixedly connected to one side of the Z-axis secondary slider. A deburring bearing seat is fixedly connected to the Z-axis connecting plate. The deburring motor is installed on the upper end of the deburring bearing seat. The air brush chuck passes through the deburring bearing seat and is fixed to it.

[0007] In the aforementioned rotor deburring device, a screw nut is fixedly sleeved on the Z-axis screw, a screw seat is fixedly connected to the inner side of the Z-axis auxiliary slider, the screw seat is sleeved outside the Z-axis screw, and the screw nut is connected to the upper end of the screw seat.

[0008] In the aforementioned rotor deburring device, a mounting plate is fixedly connected to the back of the upper end of the Z-axis fixed plate, the Z-axis motor is connected to the mounting plate, a first synchronous pulley is fixed to the top of the Z-axis lead screw, and a second synchronous pulley is connected to the upper end of the Z-axis motor.

[0009] In the aforementioned rotor deburring device, the workpiece rotating assembly includes a rotating motor, a rotating shaft, a positioning block, an anti-reverse pin, and a rotating chuck. The rotating shaft is connected to the rotating motor, the positioning block is installed at one end of the rotating shaft, the anti-reverse pin is connected to the positioning block, and the rotating chuck is connected to one end of the anti-reverse pin.

[0010] In the aforementioned rotor deburring device, a control component is provided at the front end of the worktable.

[0011] Compared with the prior art, the rotor deburring equipment provided by this utility model has the following beneficial effects: 1. The rotor workpiece is installed flat on the positioning fixture. Through the structural setting of the deburring component, the deburring component can move along the X and Z axes, and can perform inner or outer ring brushing processing on the rotor workpiece installed on the positioning fixture; 2. Through the setting of the workpiece rotation component, the rotor workpiece installed on the positioning fixture can be flipped, ensuring that both sides of the rotor workpiece can be brushed, thus improving the deburring efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the deburring component structure.

[0014] In the diagram: 1. Frame; 11. Worktable; 2. Workpiece rotating assembly; 21. Rotating motor; 22. Rotating shaft; 23. Positioning block; 24. Anti-reverse pin; 25. Rotating chuck; 3. Pressing rotor assembly; 4. Deburring assembly; 41. Support base; 42. X-axis slide rail; 421. X-axis moving base plate; 43. X-axis cylinder; 44. Z-axis slide rail; 441. Z-axis fixing plate; 442. Z-axis slider; 443. Z-axis secondary slider; 45. Z-axis motor; 451. Mounting plate; 452. Second synchronous pulley; 46. Z-axis lead screw; 461. Lead screw nut; 462. Lead screw seat; 463. First synchronous pulley; 47. Deburring motor; 48. Air brush chuck; 49. Z-axis connecting plate; 491. Deburring bearing seat; 5. Positioning fixture; 6. Control assembly. Detailed Implementation

[0015] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0016] like Figures 1 to 2 As shown, this embodiment includes a frame 1, a workpiece rotating assembly 2, a rotor pressing assembly 3, a deburring assembly 4, and a positioning fixture 5. A worktable 11 is formed on the frame 1. The workpiece rotating assembly 2, the rotor pressing assembly 3, the deburring assembly 4, and the positioning fixture 5 are respectively installed on the upper end of the worktable 11. The positioning fixture 5 is fixedly installed at the center of the worktable 11. The workpiece rotating assembly 2 is installed on the left side of the positioning fixture 5, and the rotor pressing assembly 3 is installed on the right side of the positioning fixture 5. The workpiece rotating assembly 2 includes a rotating motor 21, a rotating shaft 22, a positioning block 23, an anti-reverse pin 24, and a rotating chuck 25. The rotating shaft 22 is connected to the rotating motor 21. The positioning block 23 is installed at one end of the rotating shaft 22. The anti-reverse pin 24 is connected to the positioning block 23. The rotating chuck 25 is connected to one end of the anti-reverse pin 24. The rotating motor 21 drives the rotating shaft 22 and the anti-reverse pin 24 to move and rotate the rotating chuck 25, thereby gripping and flipping the rotor workpiece on the positioning fixture 5.

[0017] like Figures 1 to 2As shown, the deburring assembly 4 includes a support base 41, an X-axis slide rail 42, an X-axis moving base plate 421, an X-axis cylinder 43, a Z-axis slide rail 44, and a Z-axis slider 442; a Z-axis auxiliary slider 443, a Z-axis fixing plate 441, a Z-axis motor 45, a Z-axis lead screw 46, a deburring motor 47, an air brush chuck 48, a Z-axis connecting plate 49, and a deburring bearing seat 491. The X-axis slide rail 42 is mounted on the upper end of the support base 41. The X-axis moving base plate 421 is slidably connected to the X-axis slide rail 42. The Z-axis fixing plate 441 is vertically fixed to the X-axis moving base plate 421. The Z-axis slide rail 44 is connected to the Z-axis fixing plate 441. The Z-axis lead screw 46 is connected to the X-axis moving base plate 441. 21. Fixed connection: Z-axis slider 442 is slidably connected to Z-axis slide rail 44; Z-axis auxiliary slider 443 is fixedly connected to one side of Z-axis slider 442; Z-axis connecting plate 49 is fixedly connected to one side of Z-axis auxiliary slider 443; deburring bearing seat 491 is fixedly installed on Z-axis connecting plate 49; deburring motor 47 is installed on the upper end of deburring bearing seat 491 through several motor mounting shafts; and the motor shaft of deburring motor 47 is connected to air brush chuck 48 through coupling; air brush chuck 48 passes through deburring bearing seat 491 and is fixed to deburring bearing seat 491; air brush chuck 48 is used to fix air brush; and air brush chuck 48 is located above positioning fixture 5.

[0018] To elaborate further, such as Figures 1 to 2 As shown, a lead screw nut 461 is fixedly sleeved on the Z-axis lead screw 46, and a lead screw seat 462 is fixedly connected to the inner side of the Z-axis auxiliary slider 443. The lead screw seat 462 is sleeved on the outside of the Z-axis lead screw 46, and the lead screw nut 461 is connected to the upper end of the lead screw seat 462.

[0019] To elaborate further, such as Figures 1 to 2 As shown, a mounting plate 451 is fixedly connected to the back of the upper end of the Z-axis fixed plate 441. The Z-axis motor 45 is connected to the mounting plate 451. A first synchronous pulley 463 is fixed to the top of the Z-axis lead screw 46. A second synchronous pulley 452 is connected to the upper end of the Z-axis motor 45. The first synchronous pulley 463 and the second synchronous pulley 452 can work synchronously by connecting a synchronous belt, so that the Z-axis motor 45 drives the Z-axis slider 442 and the Z-axis auxiliary slider 443 to move longitudinally along the Z-axis slide rail 44 and the Z-axis lead screw 46.

[0020] To elaborate further, such as Figure 1 As shown, a control component 6 is provided at the front end of the worktable 11. Different parameters are set through the control component 6 to perform precise deburring work on rotor workpieces of different models.

[0021] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0022] Although this document uses a variety of terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A rotor deburring device, comprising a frame (1), a workpiece rotating assembly (2), a rotor pressing assembly (3), a deburring assembly (4), and a positioning fixture (5), characterized in that: A worktable (11) is formed on the frame (1). The positioning fixture (5) is fixedly installed at the center of the worktable (11). The workpiece rotating assembly (2) is installed on one side of the positioning fixture (5) and the pressing rotor assembly (3) is installed on the other side of the positioning fixture (5). The deburring assembly (4) includes a support base (41), an X-axis slide rail (42), an X-axis cylinder (43), a Z-axis slide rail (44), a Z-axis motor (45), a Z-axis lead screw (46), a deburring motor (47), and an air brush chuck (48). The X-axis slide rail (42) is installed on the upper end of the support base (41). An X-axis moving base plate (421) is slidably connected to the X-axis slide rail (42). A fixed component is connected to the X-axis moving base plate (421). The Z-axis fixed plate (441) is connected to the Z-axis slide rail (44). The Z-axis lead screw (46) is fixedly connected to the X-axis slide rail (42) moving base plate. The Z-axis slide rail (44) is slidably connected to the Z-axis slider (442). The Z-axis slider (442) is fixedly connected to the Z-axis secondary slider (443). The Z-axis secondary slider (443) is fixedly connected to one side of the Z-axis secondary slider (443). The Z-axis connecting plate (49) is fixedly connected to the Z-axis connecting plate (49). The deburring bearing seat (491) is fixedly connected to the Z-axis connecting plate (49). The deburring motor (47) is installed on the upper end of the deburring bearing seat (491). The air brush chuck (48) passes through the deburring bearing seat (491) and is fixed to the deburring bearing seat (491).

2. The rotor deburring device according to claim 1, characterized in that: A screw nut (461) is fixedly sleeved on the Z-axis screw (46), and a screw seat (462) is fixedly connected to the inner side of the Z-axis auxiliary slider (443). The screw seat (462) is sleeved on the outside of the Z-axis screw (46), and the screw nut (461) is connected to the upper end of the screw seat (462).

3. The rotor deburring device according to claim 1, characterized in that: A mounting plate (451) is fixedly connected to the back of the upper end of the Z-axis fixing plate (441). The Z-axis motor (45) is connected to the mounting plate (451). A first synchronous pulley (463) is fixed to the top of the Z-axis lead screw (46). A second synchronous pulley (452) is connected to the upper end of the Z-axis motor (45).

4. The rotor deburring device according to claim 1, characterized in that: The workpiece rotating assembly (2) includes a rotating motor (21), a rotating shaft (22), a positioning block (23), an anti-reverse pin (24), and a rotating chuck (25). The rotating shaft (22) is connected to the rotating motor (21), the positioning block (23) is installed at one end of the rotating shaft (22), the anti-reverse pin (24) is connected to the positioning block (23), and the rotating chuck (25) is connected to one end of the anti-reverse pin (24).

5. The rotor deburring device according to claim 1, characterized in that: The workbench (11) is equipped with a control component (6) at its front end.

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