CN219093407U - Stamping device for motor - Google Patents

Abstract

The utility model discloses a stamping device for a motor, which belongs to the technical field of motor shell processing and comprises a mounting shell, wherein a supporting frame is arranged on the mounting shell, a punching machine is arranged on the supporting frame, the punching machine is positioned right above the mounting shell, four electric push rods are arranged in the mounting shell, a moving block is arranged at the end part of an output shaft of each electric push rod through a connecting component, a sliding block is arranged on each moving block, four strip-shaped holes are formed in the mounting shell, the four sliding blocks are respectively arranged in the four strip-shaped holes in a sliding mode, and a squeezing block is arranged on one side surface of each sliding block far away from each moving block; through setting up electric putter for electric putter can promote the movable block and remove, and then drives extrusion piece through the sliding block and remove, because four electric putter all have the driving action, makes four extrusion pieces can remove respectively and hold motor housing, thereby can hold the motor housing of irregular shape and fix.

Description

Stamping device for motor

Technical Field

The utility model belongs to the technical field of motor shell processing, and particularly relates to a stamping device for a motor.

Background

The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and is represented by letter M in a circuit, and its main function is to generate driving torque, and as a power source for electric appliances or various machines, the generator is represented by letter G in a circuit, and its main function is to convert mechanical energy into electric energy, and at present, most commonly, heat energy, water energy and the like are utilized to push a generator rotor to generate electricity. The motor shell is an important component of the motor, however, a stamping device is needed when the motor shell is machined and formed, however, the stamping device for machining the motor shell is used for stamping the bottom of the stamping device, the motor shell is easy to deviate in the stamping process, the machining quality of the motor shell is affected, the motor shell needs to be clamped and fixed, as in the stamping device for machining and forming the motor shell disclosed in Chinese patent publication CN 212070075U, a rotating rod and a rotating plate are driven to rotate through a driving mechanism, a rotating block is driven to rotate and pull a connecting rod, and then the four clamping blocks are driven by a pulling mechanism to move in opposite directions to fix the motor shell, so that when the motor shell is irregular, the four clamping blocks are simultaneously moved, the contact positions of the four clamping blocks and the motor shell are different, so that part of the clamping blocks are not contacted with the motor shell, and further the motor shell cannot be clamped and fixed, the motor shell cannot be clamped and fixed in an irregular shape, and alignment is needed to be improved.

Disclosure of Invention

The present utility model is directed to a motor pressing device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping device for motor, includes the installation shell, be provided with the support frame on the installation shell, be provided with the punching machine on the support frame, the punching machine is located the installation shell directly over, be provided with four electric putter in the installation shell, electric putter output shaft's tip is provided with the movable block through coupling assembling, be provided with the sliding block on the movable block, four bar holes have been seted up on the installation shell, four the sliding block slides respectively and sets up in four bar downthehole, the sliding block is kept away from and is provided with the extrusion piece on the side of movable block.

As a preferred implementation mode, the connecting assembly comprises a fixed cylinder, a movable cylinder, a first limiting ring and a second limiting ring, wherein the fixed cylinder is arranged at the end part of an output shaft of the electric push rod, the first limiting ring is sleeved on the fixed cylinder, the movable cylinder is sleeved on the first limiting ring in a sliding manner, the second limiting ring is arranged in the movable cylinder, the inner diameter size of the second limiting ring is smaller than the outer diameter size of the first limiting ring, and the movable cylinder is connected with the movable block.

As a preferred embodiment, the end part of the output shaft of the electric push rod is provided with an extrusion rod, the moving block is provided with a switch, the switch and the extrusion rod are both positioned in the moving cylinder, and the extrusion block is aligned with the switch.

As a preferable implementation mode, the end part of the output shaft of the electric push rod is provided with a limiting cylinder, one end of the limiting cylinder can be contacted with one side surface of the moving block, and the extrusion rod is positioned in the limiting cylinder.

As a preferable implementation mode, the end part of the output shaft of the electric push rod is further provided with a spring, the spring is positioned in the moving cylinder, the spring is sleeved on the limiting cylinder, and the spring is positioned between the electric push rod and the moving block.

As a preferred embodiment, four sliding tables are arranged in the mounting shell, sliding seats are arranged on the sliding tables, and the sliding seats are connected with the moving blocks.

Compared with the prior art, the utility model has the beneficial effects that:

according to the stamping device for the motor, the electric push rods are arranged, so that the electric push rods can push the moving blocks to move, and the sliding blocks drive the extrusion blocks to move;

this stamping device for motor is through setting up switch and extrusion pole, when electric putter drives extrusion piece and motor housing contact through fixed section of thick bamboo, moving cylinder, movable block and sliding block, the movable block can't last the removal this moment, and then makes electric putter can promote extrusion pole and extrude the switch to can close the switch, reach the purpose of closing electric putter, avoid electronic continuous output, avoid promoting motor housing, improved the security.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the mounting case of the present utility model;

fig. 4 is a schematic cross-sectional view of a moving cylinder according to the present utility model.

In the figure: 1. a mounting shell; 2. a support frame; 3. a punching machine; 4. an electric push rod; 5. a moving block; 6. a bar-shaped hole; 7. a sliding block; 8. extruding a block; 9. a fixed cylinder; 10. a moving cylinder; 11. a first stop collar; 12. a second limiting ring; 13. an extrusion rod; 14. a switch; 15. a limiting cylinder; 16. a spring; 17. a sliding table; 18. a slide seat.

Detailed Description

Referring to fig. 1-4, the present utility model provides a stamping device for a motor, including a mounting shell 1, a supporting frame 2 is provided on the mounting shell 1, a stamping machine 3 is provided on the supporting frame 2, the stamping machine 3 is located right above the mounting shell 1, four electric push rods 4 are provided in the mounting shell 1, a moving block 5 is provided at an end of an output shaft of the electric push rods 4 through a connecting component, a sliding block 7 is provided on the moving block 5, four bar holes 6 are provided on the mounting shell 1, the four sliding blocks 7 are respectively and slidably provided in the four bar holes 6, a squeezing block 8 is provided on a side surface of the sliding block 7 away from the moving block 5, a motor housing is placed on the mounting shell 1, such that the motor housing is located below the stamping machine 3, then the electric push rods 4 are started, the moving block 5 is driven to move by the electric push rods 4 through the connecting component, such that the moving block 5 can drive the squeezing block 8 through the sliding block 7, the cooperation of the four extrusion blocks 8 can be used for holding and fixing the shell of the motor, then the punching machine 3 is started, the punching machine 3 can be used for punching the shell of the motor, the connecting component comprises a fixed cylinder 9, a movable cylinder 10, a first limiting ring 11 and a second limiting ring 12, the fixed cylinder 9 is arranged at the end part of the output shaft of the electric push rod 4, the first limiting ring 11 is sleeved on the fixed cylinder 9, the movable cylinder 10 is sleeved on the first limiting ring 11 in a sliding manner, the second limiting ring 12 is arranged in the movable cylinder 10, the inner diameter size of the second limiting ring 12 is smaller than the outer diameter size of the first limiting ring 11, the movable cylinder 10 is connected with the movable block 5, the electric push rod 4 can push the fixed cylinder 9 to move, the fixed cylinder 9 can drive the movable cylinder 10 to move, and the movable block 5 can be driven by the movable cylinder 10 to move, further, the extrusion block 8 can be driven to move through the sliding block 7, and the second limiting ring 12 and the first limiting ring 11 are arranged, so that the moving cylinder 10 can be prevented from being separated from the fixed cylinder 9.

The embodiment two, on the basis of embodiment one, the tip of electric putter 4 output shaft is provided with extrusion pole 13, be provided with switch 14 on the movable block 5, switch 14 and extrusion pole 13 all are located movable tube 10, extrusion piece 8 aligns with switch 14, when electric putter 4 passes through fixed tube 9, movable tube 10, movable block 5 and movable block 7 drive extrusion piece 8 and motor housing removal, when extrusion piece 8 and motor housing contact, make extrusion piece 8 unable continuous movement, and then make the unable continuous removal of movable block 5, electric putter 4 continuously promotes extrusion pole 13 and removes this moment, make extrusion pole 13 can extrude switch 14, and then make switch 14 can close electric putter 4, avoid electric putter 4 continuous output, make extrusion piece 8 just contact with motor housing, the tip of electric putter 4 output shaft is provided with spacing section of thick bamboo 15, one end of spacing thick bamboo 15 can contact with one side of movable block 5, extrusion pole 13 is located spacing thick bamboo 15, make electric putter 4 can carry out movable block 5 through spacing thick bamboo 15, make the unable continuous removal of extrusion piece 8, and then make movable block 5 unable continuous removal, electric putter 4 continuously promotes extrusion pole 13 removal, make electric putter 4 continuously push down to the switch 14, make electric putter 4 can be controlled by the spring 16 when the spring 16 has still been stretched out to the time, the spring 16 has been used to the end of the movable sleeve 16, the spring 16 has been guaranteed to the electric putter 4, the spring is located between the movable sleeve 16, the spring 16 has reached, the end 16 has reached, the effect is convenient for the end is convenient for be used to be stretched out between the movable sleeve spring 16, and has been used to be used to the spring 16, and has been set up 4.

Embodiment three is provided with four slip tables 17 in the installation shell 1 on the basis of embodiment one, is provided with slide 18 on the slip table 17, and slide 18 is connected with movable block 5, and the cooperation of slip table 17 and slide 18 can carry out spacingly to movable block 5, and then plays the purpose of stabilizing movable block 5, avoids movable block 5 slope, and then avoids extrusion piece 8 to receive the pressure slope, has improved stability.

When the punching machine is used, firstly, the motor shell is placed on the installation shell 1, the motor shell is located below the punching machine 3, then the electric push rod 4 is started, the electric push rod 4 drives the extrusion block 8 to move through the fixed cylinder 9, the movable cylinder 10, the movable block 5 and the sliding block 7, when the extrusion block 8 is in contact with the motor shell, the electric push rod 4 continuously pushes the extrusion rod 13 to move, the extrusion rod 13 extrudes the switch 14, the switch 14 is closed, the electric push rod 4 stops outputting, meanwhile, the limiting cylinder 15 is in contact with the movable block 5, the motor shell is clamped and fixed by the cooperation of the extrusion blocks 8, and then the punching machine 3 is started to punch the motor shell.

Claims (6)

1. A stamping device for motor, characterized in that: including installation shell (1), be provided with support frame (2) on installation shell (1), be provided with punching machine (3) on support frame (2), punching machine (3) are located directly over installation shell (1), be provided with four electric putter (4) in installation shell (1), the tip of electric putter (4) output shaft is provided with movable block (5) through coupling assembling, be provided with sliding block (7) on movable block (5), four bar hole (6) have been seted up on installation shell (1), four sliding block (7) are slided respectively and are set up in four bar hole (6), be provided with extrusion piece (8) on one side of movable block (5) is kept away from to sliding block (7).

2. A stamping device for an electric machine as defined in claim 1, wherein: the connecting assembly comprises a fixed cylinder (9), a movable cylinder (10), a first limiting ring (11) and a second limiting ring (12), wherein the fixed cylinder (9) is arranged at the end part of an output shaft of the electric push rod (4), the first limiting ring (11) is sleeved on the fixed cylinder (9), the movable cylinder (10) is sleeved on the first limiting ring (11) in a sliding manner, the second limiting ring (12) is arranged in the movable cylinder (10), and the inner diameter size of the second limiting ring (12) is smaller than the outer diameter size of the first limiting ring (11), and the movable cylinder (10) is connected with the movable block (5).

3. A stamping device for an electric machine as defined in claim 1, wherein: the end of the output shaft of the electric push rod (4) is provided with an extrusion rod (13), the moving block (5) is provided with a switch (14), the switch (14) and the extrusion rod (13) are both positioned in the moving cylinder (10), and the extrusion block (8) is aligned with the switch (14).

4. A stamping device for an electric machine as claimed in claim 3, characterized in that: the end of the output shaft of the electric push rod (4) is provided with a limiting cylinder (15), one end of the limiting cylinder (15) can be contacted with one side surface of the moving block (5), and the extrusion rod (13) is positioned in the limiting cylinder (15).

5. The stamping device for an electric motor as recited in claim 4, wherein: the end part of the output shaft of the electric push rod (4) is further provided with a spring (16), the spring (16) is positioned in the moving cylinder (10), the spring (16) is sleeved on the limiting cylinder (15), and the spring (16) is positioned between the electric push rod (4) and the moving block (5).

6. A stamping device for an electric machine as defined in claim 1, wherein: four sliding tables (17) are arranged in the installation shell (1), sliding seats (18) are arranged on the sliding tables (17), and the sliding seats (18) are connected with the moving blocks (5).

Images