阅读说明：本技术 一种线圈压入异步电机电机筒的加工设备 (Processing equipment for pressing coil into motor barrel of asynchronous motor ) 是由 赵华勇 于 2021-09-03 设计创作，主要内容包括：本发明目的是提供一种线圈压入异步电机电机筒的加工设备。包括穿线装置、压紧装置、加工装置和机架；所述的穿线装置包括气缸一、移动板一、弹簧、移动板二、穿线滑台气缸和穿线板；所述的压紧装置包括压紧气缸和压紧板；所述的加工装置包括加工液压缸、压头和定位板；使用本发明不但实现将线圈压入电机筒,而且将线圈的电线穿出,提高了自动化程度。(The invention aims to provide a processing device for pressing a coil into a motor cylinder of an asynchronous motor. Comprises a threading device, a pressing device, a processing device and a frame; the threading device comprises a first cylinder, a first moving plate, a spring, a second moving plate, a threading sliding table cylinder and a threading plate; the pressing device comprises a pressing cylinder and a pressing plate; the processing device comprises a processing hydraulic cylinder, a pressure head and a positioning plate; the invention not only realizes the purpose of pressing the coil into the motor cylinder, but also penetrates out the electric wire of the coil, thereby improving the automation degree.)

1. The utility model provides a processing equipment of asynchronous motor section of thick bamboo is impressed to coil which characterized in that: comprises a threading device, a pressing device, a processing device and a frame; the threading device comprises a first cylinder, a first moving plate, a spring, a second moving plate, a threading sliding table cylinder and a threading plate; the first air cylinder is fixedly connected to the rack, and a moving rod on the first air cylinder is fixedly connected with the first moving plate; the second moving plate is arranged on the rack and forms a moving pair with the rack; the first moving plate is arranged on the second moving plate and forms a moving pair with the second moving plate; the spring is arranged on the first moving plate, one end of the spring props against the first moving plate, and the other end of the spring props against the second moving plate; the threading sliding table cylinder is fixedly connected to the second moving plate; the threading plate is fixedly connected to a movable sliding table of the threading sliding table cylinder and is provided with two threading notches; the pressing device comprises a pressing cylinder and a pressing plate; the pressing cylinder is fixedly connected to the frame; the pressing plate is fixedly connected with a moving rod of the pressing cylinder; the processing device comprises a processing hydraulic cylinder, a pressure head and a positioning plate; the processing hydraulic cylinder is fixedly connected to the frame, and a moving rod of the processing hydraulic cylinder is fixedly connected with the pressure head; the pressure head is arranged on the rack and forms a sliding pair with the rack, a pushing end is arranged on the pressure head, and the pressure head is positioned at the semicircular hole; the positioning plate is fixedly connected to the rack and provided with a semicircular hole and a slotted hole, the semicircular hole is used for positioning and placing a coil, the slotted hole is used for positioning the motor cylinder through positioning and installing a bottom foot of the motor cylinder, and the coil positioned and placed in the semicircular hole is right opposite to the slotted hole and is used for positioning and installing an inner hole of the motor cylinder; when the motor cylinder is in work, a motor cylinder is positioned and placed at the slot hole through the bottom foot of the positioning motor cylinder, the pressing plate is positioned right above the motor cylinder, and the pressing cylinder extends out of the moving rod pressing plate to press the motor cylinder; the first cylinder extends out of the moving rod, the first moving plate and the second moving plate move, two threading notches of the threading plate reach the semicircular hole through the inner hole of the motor cylinder at the groove hole, the second moving plate reaches the pushing end, a coil is positioned to place the semicircular hole, the electric wire of the coil is divided into two parts which are respectively placed at the two threading notches, the processing hydraulic cylinder extends out of the moving rod, the pressure head moves to push the coil to press towards the inner hole direction of the motor cylinder, meanwhile, the pushing end touches the second moving plate to drive the second moving plate to move together, then the two threading notches are driven to move together, after the processing hydraulic cylinder completely extends out of the moving rod, the coil is completely pressed into the inner hole of the motor cylinder to complete press-mounting work, at the moment, the two threading notches are positioned in the inner hole of the motor cylinder, the two threading notches are respectively positioned under the two wire holes of the motor cylinder, the threading sliding table cylinder extends out of the moving sliding table, the two threading notches respectively drive the two electric wires to pass through the two wire holes, two wires respectively penetrate through the two wire holes to complete threading work.

2. A processing apparatus for pressing a coil into a cylinder of an asynchronous motor according to claim 1, characterized in that: an additional device is added, and the additional device comprises an additional cylinder and an additional plate; the additional cylinder is fixedly connected to the frame, and a moving rod of the additional cylinder is fixedly connected with the additional plate; the additional plate is arranged on the frame and forms a moving pair with the frame, and an additional semicircular hole is formed in the additional plate; when the additional cylinder stretches out the movable rod, the additional semicircular hole and the semicircular hole form a complete circular hole, and the coil is positioned in the complete circular hole and can move.

Technical Field

The invention relates to a processing device, in particular to a processing device for pressing a coil into a motor cylinder of an asynchronous motor.

Background

The asynchronous motor barrels are various in types, one of the asynchronous motor barrels is shown in figure 1, a foot 1, an inner hole 2 and two wire holes 3 are formed in the asynchronous motor barrel, a coil pressed into the asynchronous motor barrel shown in figure 1 is shown in figure 2, a plurality of electric wires 4 are arranged on the coil, and after the coil is pressed into the inner hole 2 of the asynchronous motor barrel, the electric wires 4 need to be divided into two parts and respectively penetrate out of the two wire holes 3. The existing processing mode is that a motor barrel is manually taken and placed into a tool of a hydraulic machine, a coil is placed into an inner hole 2 of the motor barrel, all electric wires 4 are placed into the inner hole 2 before the coil is placed, the hydraulic machine is pressed in, the coil is pressed into the inner hole 2 of the motor barrel to complete press fitting work, the coil is taken out of the tool, and the electric wires 4 at the position of the inner hole 2 are divided into two parts to penetrate out of two wire holes 3 respectively. When the hydraulic press is just started, the concentricity of the coil and the motor cylinder is ensured. Most of the processing modes are manually finished, the efficiency is not high, and the automation degree is low.

Disclosure of Invention

The invention aims to provide processing equipment for pressing a coil into a motor cylinder of an asynchronous motor, which not only can press the coil into the motor cylinder, but also can automatically lead out the electric wire of the coil, thereby improving the automation degree.

The invention relates to a processing device for pressing a coil into a motor cylinder of an asynchronous motor, which is realized by the following steps: the processing equipment for pressing the coil into the motor barrel of the asynchronous motor comprises a threading device, a pressing device, a processing device and a rack; the threading device comprises a first cylinder, a first moving plate, a spring, a second moving plate, a threading sliding table cylinder and a threading plate; the first air cylinder is fixedly connected to the rack, and a moving rod on the first air cylinder is fixedly connected with the first moving plate; the second moving plate is arranged on the rack and forms a moving pair with the rack; the first moving plate is arranged on the second moving plate and forms a moving pair with the second moving plate; the spring is arranged on the first moving plate, one end of the spring props against the first moving plate, and the other end of the spring props against the second moving plate; the threading sliding table cylinder is fixedly connected to the second moving plate; the threading plate is fixedly connected to a movable sliding table of the threading sliding table cylinder and is provided with two threading notches; the pressing device comprises a pressing cylinder and a pressing plate; the pressing cylinder is fixedly connected to the frame; the pressing plate is fixedly connected with a moving rod of the pressing cylinder; the processing device comprises a processing hydraulic cylinder, a pressure head and a positioning plate; the processing hydraulic cylinder is fixedly connected to the frame, and a moving rod of the processing hydraulic cylinder is fixedly connected with the pressure head; the pressure head is arranged on the rack and forms a sliding pair with the rack, a pushing end is arranged on the pressure head, and the pressure head is positioned at the semicircular hole; the positioning plate is fixedly connected to the rack and provided with a semicircular hole and a slotted hole, the semicircular hole is used for positioning and placing a coil, the slotted hole is used for positioning the motor cylinder through positioning and installing a bottom foot of the motor cylinder, and the coil positioned and placed in the semicircular hole is right opposite to the slotted hole and is used for positioning and installing an inner hole of the motor cylinder; when the motor cylinder is in work, a motor cylinder is positioned and placed at the slot hole through the bottom foot of the positioning motor cylinder, the pressing plate is positioned right above the motor cylinder, and the pressing cylinder extends out of the moving rod pressing plate to press the motor cylinder; the first cylinder extends out of the moving rod, the first moving plate and the second moving plate move, two threading notches of the threading plate reach the semicircular hole through the inner hole of the motor cylinder at the groove hole, the second moving plate reaches the pushing end, a coil is positioned to place the semicircular hole, the electric wire of the coil is divided into two parts which are respectively placed at the two threading notches, the processing hydraulic cylinder extends out of the moving rod, the pressure head moves to push the coil to press towards the inner hole direction of the motor cylinder, meanwhile, the pushing end touches the second moving plate to drive the second moving plate to move together, then the two threading notches are driven to move together, after the processing hydraulic cylinder completely extends out of the moving rod, the coil is completely pressed into the inner hole of the motor cylinder to complete press-mounting work, at the moment, the two threading notches are positioned in the inner hole of the motor cylinder, the two threading notches are respectively positioned under the two wire holes of the motor cylinder, the threading sliding table cylinder extends out of the moving sliding table, the two threading notches respectively drive the two electric wires to pass through the two wire holes, two wires respectively penetrate through the two wire holes to complete threading work.

The invention has the beneficial effects that: the processing equipment for pressing the coil into the motor cylinder of the asynchronous motor is provided, the equipment not only realizes the pressing of the coil into the motor cylinder, but also penetrates out the electric wire of the coil, and the automation degree is improved.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a machined workpiece motor cartridge in the present invention.

Fig. 2 is a schematic view of a machined workpiece coil in the present invention.

Fig. 3 is a schematic view of the overall structure of the present invention.

Fig. 4 to 6 are schematic views of the structure of the threading device of the present invention.

Fig. 7 is a schematic view of the construction of the pressing device of the present invention.

FIG. 8 is a schematic view of the structure of the processing apparatus of the present invention.

Fig. 9 is a schematic view of the structure of an additional device according to the present invention.

In the figure:

1: and (3) footing 2: an inner hole 3: wire hole 4: electric wire 5: threading device 6: the pressing device 7: the processing device 8: the first cylinder 9: moving the first plate 10: spring 11: moving a plate II 12: threading slip table cylinder 13: the threading plate 14: sleeve 15: threading notch 16: the pressing cylinder 17: the pressing plate 18: the machining hydraulic cylinder 19: a pressure head 20: positioning plate 21: semicircular hole 22: groove hole 23: pushing end 24: additional cylinder 25: the additional plate 26: and a semicircular hole is added.

Detailed Description

Fig. 3 is a schematic view showing the overall structure of a processing apparatus for pressing a coil into a cylinder of an asynchronous motor according to the present invention, and fig. 4 to 8 are schematic views of respective devices in the present invention; as shown in the figure, the processing device for pressing the coil into the motor cylinder of the asynchronous motor comprises a threading device 5, a pressing device 6, a processing device 7 and a rack; as shown in fig. 4 to 6, the threading device 5 includes a first cylinder 8, a first moving plate 9, a spring 10, a second moving plate 11, a threading sliding table cylinder 12 and a threading plate 13; the first air cylinder 8 is fixedly connected to the rack, and a moving rod on the first air cylinder 8 is fixedly connected with a moving plate I9; the second moving plate 11 is arranged on the rack and forms a moving pair with the rack; the first moving plate 9 is arranged on the second moving plate 11 and forms a moving pair with the second moving plate 11; the spring 10 is arranged on the first moving plate 9, one end of the spring 10 abuts against the first moving plate 9, and the other end of the spring 10 abuts against the second moving plate 11 (the first moving plate 9 is fixedly connected with the sleeve 14, and the sleeve 14 limits the position of the first moving plate 9 ejected by the spring 10); the threading sliding table cylinder 12 is fixedly connected to the second moving plate 11; the threading plate 13 is fixedly connected to a movable sliding table of the threading sliding table cylinder 12, and two threading notches 15 are formed in the threading plate 13; as shown in fig. 7, the pressing device 6 includes a pressing cylinder 16 and a pressing plate 17; the pressing air cylinder 16 is fixedly connected to the frame; the pressing plate 17 is fixedly connected with a moving rod of the pressing cylinder 16; as shown in fig. 8, the machining device 7 includes a machining hydraulic cylinder 18, a pressing head 19 and a positioning plate 20; the processing hydraulic cylinder 18 is fixedly connected to the frame, and a moving rod of the processing hydraulic cylinder 18 is fixedly connected with the pressure head; the pressure head 19 is arranged on the frame and forms a sliding pair with the frame, a pushing end 23 is arranged on the pressure head 19, and the pressure head 19 is positioned at the semicircular hole 21; the positioning plate 20 is fixedly connected to the rack, a semicircular hole 21 and a slot hole 22 are formed in the positioning plate 20, a coil is positioned and placed in the semicircular hole 21, the motor cylinder is positioned at the slot hole 22 through a bottom foot 1 of the motor cylinder, and the coil positioned and placed at the semicircular hole 21 is opposite to an inner hole 2 of the motor cylinder positioned and placed at the slot hole 22; when the motor cylinder is in work, a motor cylinder is positioned and placed at the position of the slotted hole 22 through the bottom foot 1 of the positioning motor cylinder, the pressing plate 17 is positioned right above the motor cylinder, and the pressing cylinder 16 extends out of the moving rod pressing plate 17 to press the motor cylinder; the first cylinder 8 extends out of the moving rod, the first moving plate 9 and the second moving plate 11 move, two threading gaps 15 of the threading plate 13 reach the semicircular hole 21 through the inner hole 2 of the motor cylinder at the position of the slotted hole 22, the second moving plate 11 reaches the pushing end 23, a coil is positioned at the semicircular hole 21, the electric wire 4 of the coil is divided into two parts and is respectively placed at the two threading gaps 15, the processing hydraulic cylinder 18 extends out of the moving rod, the pressing head 19 moves to push the coil to press towards the inner hole direction of the motor cylinder (the pressing head 19 touches the stator pressure of the coil), meanwhile, the pushing end 23 touches the second moving plate 11 to drive the second moving plate 11 to move together, thereby driving the two threading gaps 15 to move together, after the processing hydraulic cylinder 18 completely extends out of the moving rod, the coil is completely pressed into the inner hole 2 of the motor cylinder to complete the press-mounting work, at the moment, the two threading gaps 15 are positioned in the inner hole 2 of the motor cylinder, and the two threading gaps 15 are respectively positioned under the two wire holes 3 of the motor cylinder, threading slip table cylinder 12 stretches out the removal slip table, and two parts of electric wires are driven respectively to pass two line holes 3 by two threading gaps 15, and two parts of electric wires are worn out two line holes 3 respectively and are accomplished the threading work.

When the coil pressing machine works, the processing equipment for pressing the coil into the motor cylinder of the asynchronous motor is connected with a pneumatic system, an oil way system and a controller, and is connected with a power supply, an air source and an oil way, and the coil pressing machine comprises the following steps: 1) initially, a motor cartridge is positioned in the slot 22 by positioning the motor cartridge foot 1, with the pressure strip 17 directly above the motor cartridge. 2) The pressing cylinder 16 is controlled to extend out of the moving rod pressing plate 17 to press the motor cylinder. 3) The first control cylinder 8 extends out of the moving rod, the first moving plate 9 and the second moving plate 11 move, two threading notches 15 of the threading plate 13 reach the semicircular hole 21 through the inner hole 2 of the motor barrel at the position of the slotted hole 22, and the second moving plate 11 reaches the pushing end 23. 4) A coil is positioned at the semicircular hole 21, and the electric wire 4 of the coil is divided into two parts and respectively placed at the two threading gaps 15. 5) The movable rod is stretched out to control processing pneumatic cylinder 18, pressure head 19 removes and promotes the coil and presses toward motor section of thick bamboo hole direction (pressure head 19 bumps the stator of coil and presses), pushing end 23 touches movable plate two 11 simultaneously and drives movable plate two 11 and move together, and then drive two threading breachs 15 and move together, spring 10 is compressed, processing pneumatic cylinder 18 stretches out the movable rod completely after, the coil has impressed completely in motor section of thick bamboo hole 2 (accomplish the pressure equipment work), two threading breachs 15 are located motor section of thick bamboo hole 2 this moment, and two threading breachs 15 are located two line holes 3 of motor section of thick bamboo respectively under. 6) Control threading slip table cylinder 12 stretches out the removal slip table, and two threading breach 15 drive two electric wires respectively and pass two line holes 3, and two electric wires are worn out two line holes 3 respectively and are accomplished threading work, and control threading slip table cylinder 12 stretches back the removal slip table, and two threading breach 15 return, and two electric wires are stayed in two line holes 3 departments. 7) And the first control cylinder 8 extends back to move the rod, the first moving plate 9 returns to the original position, the second moving plate 11 is driven to return to move to the original position, and the spring 10 is restored. 8) The processing hydraulic cylinder 18 is controlled to extend back to move the rod, and the pressure head 19 drives the pushing end 23 to return to the original position. 9) And controlling the compaction air cylinder 16 to extend back to move the rod compaction plate 17 to return to the original position. 10) Taking out the mounted finished product and putting the finished product.

Fig. 9 is a schematic view of the structure of an additional device according to the present invention. The attachment means comprises an attachment cylinder 24 and an attachment plate 25; the additional cylinder 24 is fixedly connected to the frame, and a moving rod of the additional cylinder 24 is fixedly connected with an additional plate 25; the additional plate 25 is arranged on the frame and forms a moving pair with the frame, and an additional semicircular hole 26 is formed in the additional plate 25; when the additional cylinder 24 extends out of the moving rod, the additional semicircular hole 26 and the semicircular hole 21 form a complete circular hole, the coil is positioned in the complete circular hole and can move, and the complete circular hole prevents the coil from deviating during press mounting.

In addition to the above embodiments, the present invention has other embodiments. All technical equivalents and equivalents which may be substituted for one another are intended to fall within the scope of the claims.