A motor punching lamination stacking and shaping device

Abstract

The present invention provides a motor punching stacking and shaping device. The motor punching stacking and shaping device comprises: a working frame; a working groove, which is opened inside the working frame; two slide grooves, which are respectively opened on both sides of the working frame, and a mobile motor is arranged inside the two slide grooves, and a connecting frame is fixedly connected to the top of the mobile motor, and a connecting plate is fixedly connected to the left side of the connecting frame. The motor punching stacking and shaping device provided by the present invention starts the driving motor to make the positioning rod expand and move outward, and then the first hydraulic rod starts to descend, so that the positioning rod includes the motor punching, and then the driving motor starts to drive the positioning rod to contract, and at the same time cooperates with the rotation driven by the motor to gradually align the motor punching, thereby avoiding the manual correction and alignment work, effectively improving the processing efficiency of the motor punching, and greatly reducing the work intensity of personnel.

Description

Technical Field

[0001] The invention relates to the field of motor punching lamination stacking, and in particular to a motor punching lamination stacking and shaping device. Background Art

[0002] Currently, motor laminations generally have two structures: full circle and fan-shaped. Motor laminations with a full circle structure are suitable for small and medium-sized motors. Compared with motor laminations with a full circle structure, motor laminations with a fan-shaped structure have lower requirements for manufacturing molds, especially for large motors. The use of motor laminations with a fan-shaped structure can greatly reduce the overall cost of manufacturing molds.

[0003] In the motor production process, a number of motor punchings are processed into a motor core through a lamination process, and the motor punching lamination process generally includes the steps of stamping, stacking, transportation, lamination, oil pressure, screw tightening, etc. Among them, the lamination process of motor punchings is the most difficult to operate.

[0004] However, the traditional method of stacking motor laminations is generally to be manually operated by bending over to stack motor laminations. In order to ensure the quality of laminations, positioning rods are usually added. Each time, the ventilation holes on the motor laminations need to be aligned with the positioning rods before stacking them down; after stacking several layers, it is necessary to check whether the inner and outer diameters between layers are misaligned. After stacking, personnel need to use tools to knock and correct them.

[0005] Therefore, it is necessary to provide a motor punching lamination stacking and shaping device to solve the above technical problems. Summary of the invention

[0006] The invention provides a motor punching sheet stacking and shaping device, which solves the problem that manual trimming of stacked punching sheets is time-consuming and labor-intensive.

[0007] In order to solve the above technical problems, the motor punching lamination stacking and shaping device provided by the present invention comprises: a working frame;

[0008] A working groove, wherein the working groove is provided inside the working frame;

[0009] Two slide grooves, the two slide grooves are respectively opened on both sides of the working frame, and a moving motor is arranged inside the two slide grooves. The top of the moving motor is fixedly connected with a connecting frame, and the left side of the connecting frame is fixedly connected with a connecting plate;

[0010] A first hydraulic rod, the first hydraulic rod is fixedly connected to the bottom of the connecting plate, the bottom end of the first hydraulic rod is fixedly connected to a motor, the bottom end of the motor output shaft is fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to four driving motors, the bottoms of the four driving motors are all provided with positioning rods, the moving motor and the driving motor are both existing linear motors, and the connecting frame is an L-shaped frame.

[0011] Preferably, four first supporting legs are fixedly connected to the bottom of the working frame, a mounting base plate is fixedly connected to the bottom of the four first supporting legs, and the slide rail is an existing device.

[0012] Preferably, a slide rail is fixedly connected to the top of the installation base plate, and a placement table is provided on the top of the slide rail, and the placement table is an existing device.

[0013] Preferably, both sides of the connecting plate are fixedly connected with extension blocks, the bottom of the extension block is fixedly connected with the first electric telescopic rod, and the position of the extension block does not exceed the edge of the bottom mounting plate.

[0014] Preferably, two insertion holes are provided inside the mounting plate, and positions of the two insertion holes correspond to positions of the two first electric telescopic rods.

[0015] Preferably, two alignment holes are opened on the top of the placement table, and the positions of the two alignment holes correspond to the two insertion holes.

[0016] Preferably, four second supporting legs are arranged on the right side of the installation base plate, and stacking devices are installed on the tops of the four second supporting legs, and the stacking devices are existing devices.

[0017] Preferably, a lifting groove is provided on the top of the placement platform, and a second hydraulic rod is fixedly connected to the bottom of the inner wall of the lifting groove.

[0018] Preferably, a positioning cylinder is provided inside the lifting groove, a mounting groove is opened inside the positioning cylinder, and the second hydraulic rod is also located inside the mounting groove, and the top end is fixedly connected to the top of the inner wall of the positioning cylinder.

[0019] Preferably, four limiting strips are fixedly connected to the outside of the positioning cylinder, and the limiting strips are also used to coordinate the position of the positioning punch.

[0020] Compared with the related art, the motor punching lamination stacking and shaping device provided by the present invention has the following beneficial effects:

[0021] The present invention provides a motor punching stacking and shaping device, which drives a first hydraulic rod and a bottom device to move by a moving motor. When the device moves to the top of a placement table, the driving motor starts to cause a positioning rod to expand and move outward, and then the first hydraulic rod starts to descend, so that the positioning rod includes the motor punching. Then the driving motor starts to drive the positioning rod to contract, and at the same time cooperates with the rotation driven by the motor to gradually align the motor punching, thereby avoiding the work of manual correction and alignment, effectively improving the processing efficiency of the motor punching, and greatly reducing the work intensity of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of a first embodiment of a motor punching lamination stacking and shaping device provided by the present invention;

[0023] Figure 2 A schematic diagram of the structure of the positioning rod provided by the present invention;

[0024] Figure 3 A schematic diagram of the structure of the positioning hole provided by the present invention;

[0025] Figure 4 A schematic structural diagram of a second embodiment of the motor punching sheet stacking and shaping device provided by the present invention;

[0026] Figure 5 This is a schematic structural diagram of the installation slot provided by the present invention.

[0027] Numbers in the figure: 1. working frame, 2. slide groove, 3. working groove, 4. stacking device, 5. second supporting leg, 6. first supporting leg, 7. mounting base, 8. placing table, 9. slide rail, 10. connecting frame, 11. extension block, 12. connecting plate, 13. first hydraulic rod, 14. motor, 15. first electric telescopic rod, 16. moving motor, 17. insertion hole, 18. mounting plate, 19. driving motor, 20. positioning rod, 21. alignment hole, 22. second hydraulic rod, 23. mounting groove, 24. limit strip, 25. lifting groove, 26. positioning cylinder. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0029] First embodiment

[0030] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a motor punching lamination stacking and shaping device provided by the present invention; Figure 2 A schematic diagram of the structure of the positioning rod provided by the present invention; Figure 3 The schematic diagram of the structure of the positioning hole provided by the present invention. The motor punching lamination stacking and shaping device comprises: a working frame 1;

[0031] A working groove 3, wherein the working groove 3 is provided inside the working frame 1;

[0032] Two chutes 2, the two chutes 2 are respectively opened on both sides of the working frame 1, and a moving motor 16 is arranged inside the two chutes 2. The top of the moving motor 16 is fixedly connected to a connecting frame 10, and the left side of the connecting frame 10 is fixedly connected to a connecting plate 12;

[0033] A first hydraulic rod 13, the first hydraulic rod 13 is fixedly connected to the bottom of the connecting plate 12, the bottom end of the first hydraulic rod 13 is fixedly connected to a motor 14, the bottom end of the output shaft of the motor 14 is fixedly connected to a mounting plate 18, the bottom of the mounting plate 18 is fixedly connected to four drive motors 19, the bottoms of the four drive motors 19 are all provided with positioning rods 20, the moving motor 16 and the drive motor 19 are both existing linear motors, the connecting frame 10 is an L-shaped frame, and the four drive motors 19 are arranged in a circular cross.

[0034] Four first supporting legs 6 are fixedly connected to the bottom of the working frame 1 , and a mounting base plate 7 is fixedly connected to the bottom of the four first supporting legs 6 . The slide rail 9 is an existing device for moving and adjusting the position of the placement table 8 .

[0035] A slide rail 9 is fixedly connected to the top of the mounting base plate 7 , and a placement table 8 is provided on the top of the slide rail 9 . The placement table 8 is an existing device for placing punching sheets.

[0036] Extension blocks 11 are fixedly connected to both sides of the connection plate 12 , and a first electric telescopic rod 15 is fixedly connected to the bottom of the extension block 11 . The position of the extension block 11 does not exceed the edge of the bottom mounting plate 18 .

[0037] The mounting plate 18 has two insertion holes 17 formed therein, and the positions of the two insertion holes 17 correspond to the positions of the two first electric telescopic rods 15 .

[0038] Two alignment holes 21 are formed on the top of the placement platform 8 , and the positions of the two alignment holes 21 correspond to the two insertion holes 17 .

[0039] Four second supporting legs 5 are arranged on the right side of the installation base plate 7 , and a stacking device 4 is installed on the top of the four second supporting legs 5 . The stacking device 4 is an existing device.

[0040] The working principle of the motor punching lamination stacking and shaping device provided by the present invention is as follows:

[0041] When performing the shaping work, the personnel ensure that the overall external alignment of the motor punch is stacked and placed on the top of the placement table 8. Then the mobile motor 16 drives the connecting plate 12 to move, thereby driving the first hydraulic rod 13 and the bottom device to move. When it moves to the top of the placement table 8, the drive motor 19 starts to make the positioning rod 20 expand and move outward. Then the first hydraulic rod 13 starts to descend, so that the positioning rod 20 includes the motor punch. Then the drive motor 19 starts to drive the positioning rod 20 to shrink, and at the same time cooperates with the rotation driven by the motor 14 to gradually align the motor punch. Then the first electric telescopic rod 15 starts to descend, passes through the insertion hole 17 and the gap of the motor punch, and enters the interior of the alignment hole 21. Then the drive motor 19 drives the positioning rod 20 to shrink and squeeze into the external card slot of the motor punch for final positioning and shaping.

[0042] Compared with the related art, the motor punching lamination stacking and shaping device provided by the present invention has the following beneficial effects:

[0043] The first hydraulic rod 13 and the bottom device are moved by the moving motor 16. When they move to the top of the placement table 8, the driving motor 19 is started to expand the positioning rod 20 outward, and then the first hydraulic rod 13 is started to descend, so that the positioning rod 20 includes the motor punching sheet. Then the driving motor 19 is started to drive the positioning rod 20 to contract, and at the same time cooperates with the rotation driven by the motor 14 to gradually align the motor punching sheet, thereby avoiding the work of manual correction and alignment, effectively improving the processing efficiency of the motor punching sheet, and greatly reducing the workload of personnel.

[0044] Second embodiment

[0045] Please refer to Figure 4-Figure 5 Based on the motor punching lamination stacking and shaping device provided in the first embodiment of the present application, the second embodiment of the present application proposes another motor punching lamination stacking and shaping device. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0046] Specifically, the motor punching sheet stacking and shaping device provided in the second embodiment of the present application is different in that a lifting groove 25 is provided on the top of the placement table 8 , and a second hydraulic rod 22 is fixedly connected to the bottom of the inner wall of the lifting groove 25 .

[0047] A positioning cylinder 26 is disposed inside the lifting groove 25 , and a mounting groove 23 is provided inside the positioning cylinder 26 . The second hydraulic rod 22 is also located inside the mounting groove 23 , and the top end is fixedly connected to the top of the inner wall of the positioning cylinder 26 .

[0048] Four limiting strips 24 are fixedly connected to the outside of the positioning cylinder 26 , and the limiting strips 24 are also used to coordinate the position of the positioning punching sheet.

[0049] Compared with the related art, the motor punching lamination stacking and shaping device provided by the present invention has the following beneficial effects:

[0050] By placing the positioning rod used for positioning work inside the placement table 8, when placing the motor punching sheet, the personnel do not need to align and insert it, and the punching sheet can be placed directly on the top of the placement table 8. After the placement is completed, the second hydraulic rod 22 is started, driving the positioning cylinder 26 to rise, so as to position the punching sheet in the subsequent process, thereby effectively improving the efficiency of personnel in placing and installing the punching sheet, and improving the efficiency of punching sheet processing.

[0051] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A motor punching lamination stacking and shaping device, characterized in that: include: Working framework (1); A working groove (3), wherein the working groove (3) is disposed inside the working frame (1); Two slide grooves (2), the two slide grooves (2) are respectively opened on both sides of the working frame (1), and a moving motor (16) is arranged inside the two slide grooves (2), the top of the moving motor (16) is fixedly connected to a connecting frame (10), and the left side of the connecting frame (10) is fixedly connected to a connecting plate (12); a first hydraulic rod (13), the first hydraulic rod (13) being fixedly connected to the bottom of the connecting plate (12), the bottom end of the first hydraulic rod (13) being fixedly connected to a motor (14), the bottom end of the output shaft of the motor (14) being fixedly connected to a mounting plate (18), the bottom of the mounting plate (18) being fixedly connected to four drive motors (19), the bottoms of the four drive motors (19) being each provided with a positioning rod (20), the bottom of the working frame (1) being fixedly connected to four first support legs (6), the bottoms of the four first support legs (6) being fixedly connected to a mounting base plate (7), the top of the mounting base plate (7) being fixedly connected to a slide rail (9), the top of the slide rail (9) being provided with a placement table (8), both sides of the connecting plate (12) being fixedly connected to extension blocks (11), the bottom of the extension blocks (11) being fixedly connected to a first electric telescopic rod (15), the interior of the mounting plate (18) being provided with two insertion holes (17), and the top of the placement table (8) being provided with two alignment holes (21); The driving motor (19) drives the positioning rod (20) to move outward, and the motor (14) drives the mounting plate (18) to rotate.

2. The motor punching lamination stacking and shaping device according to claim 1, characterized in that: Four second supporting legs (5) are arranged on the right side of the installation base plate (7), and stacking devices (4) are installed on the tops of the four second supporting legs (5).

3. The motor punching lamination stacking and shaping device according to claim 1, characterized in that: A lifting groove (25) is provided on the top of the placement platform (8), and a second hydraulic rod (22) is fixedly connected to the bottom of the inner wall of the lifting groove (25).

4. The motor punching lamination stacking and shaping device according to claim 3, characterized in that: A positioning cylinder (26) is disposed inside the lifting groove (25), and a mounting groove (23) is provided inside the positioning cylinder (26).

5. The motor punching lamination stacking and shaping device according to claim 4, characterized in that: Four limiting strips (24) are fixedly connected to the outside of the positioning cylinder (26).

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