CN213134867U

CN213134867U - Low-voltage motor refabrication coil device of taking out stitches

Info

Publication number: CN213134867U
Application number: CN202022057541.1U
Authority: CN
Inventors: 凤发; 翁可强; 罗世对; 易茂芳; 王涛; 刘泽民; 罗英华; 牟茜娜
Original assignee: Guangxi Hengda Machine Technology Co ltd
Current assignee: Guangxi Hengda Machine Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-07
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a low-voltage motor refabrication coil device of taking out stitches, including base, rocking arm actuating mechanism, workstation and protective structure, rocking arm actuating mechanism installs on the base, the saw disc is installed to the lower extreme of drive end on the rocking arm actuating mechanism, the rotatable below of installing on the base and being located the saw disc of workstation, be provided with the operation station on the base, protective structure is mobilizable to be installed on the base, and is located between workstation and the operation station. The device can rapidly and accurately complete the cutting work of the coil at the end part of the motor, and effectively avoids the damage to the iron core caused by angle or force application error during manual operation; in addition, the protective structure is arranged on the operation station, the position of the protective structure can be adjusted as required, cutting scraps can be effectively prevented from splashing in the cutting process, and the cutting scraps are prevented from injuring workers.

Description

Low-voltage motor refabrication coil device of taking out stitches

Technical Field

The utility model relates to the technical field of electric machine, especially, relate to a low-voltage electric machine refabrication coil device of taking out stitches.

Background

With the rapid development of economic construction in China, motors are used more and more widely as important power sources in industrial production, but the motors are inevitably damaged in the using process. Because the motor size is big, weight is heavy, with high costs, refabrication is difficult, and not few motors are the product of customizing according to the work demand moreover, hardly finds the substitute product on the market after breaking down, and these motors after damaging often need carry out the refabrication rear and can continue to use. However, because the motor has a large size and high power, the coil in the stator is formed by copper wire windings of various specifications, and the coil and the silicon steel sheet form a firm whole after being impregnated and cured by the insulating varnish, the coil is difficult to remove in the remanufacturing process.

At present, the operation of taking out stitches when motor refabrication is usually accomplished by the manual work, at first need use the appropriate, sharp flat chisel of angle along the root of iron core and with the angle chisel rupture coil at both ends of iron core parallel and level to can not injure the iron core, then the coil is beaten out from the inslot with the suitable iron bar of reuse size, perhaps shakes the loose back with the coil of inslot with the iron bar at one end with the wire grip, calabash etc. and pull out the coil. In addition, when the coil is too hard to be removed, it is necessary to remove the coil after electric heating in a drying room or acetone welding. The requirement of the stitch removing process on workers is high, the iron core teeth are prevented from being scratched to generate deflection in the stitch removing process, even the whole iron core groove is prevented from tilting, the working difficulty of the workers is increased, and the consumed physical strength is large.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a low voltage motor refabrication coil device of taking out stitches, cutting coil that can be accurate fast improves the efficiency of motor taking out stitches.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a low-voltage motor refabrication coil device of taking out stitches, includes base, rocking arm actuating mechanism, workstation and protective structure, rocking arm actuating mechanism installs on the base, the saw disc is installed to the lower extreme of drive end on the rocking arm actuating mechanism, the rotatable below of installing on the base and being located the saw disc of workstation, be provided with the operation station on the base, protective structure is mobilizable to be installed on the base, and is located between workstation and the operation station.

As an improvement of the above technical scheme, the rocker arm driving mechanism comprises an upright post and a rocker arm, the upright post is rotatably mounted at one end of the base, one end of the rocker arm is movably mounted on the upright post, a spindle box is arranged at one outward end of the rocker arm, the output end of the spindle box is arranged downwards, and the saw disc is mounted at the output end of the spindle box.

As an improvement of the technical scheme, the rocker arm comprises a movable column and a rocker arm guide rail, the movable column is movably sleeved on the upright column, the rocker arm guide rail is arranged on the outer side wall of the movable column, the spindle box is movably arranged on the rocker arm guide rail, and the spindle box can drive the saw disc to move along the rocker arm guide rail.

As an improvement of the technical scheme, a main shaft is mounted at the lower end of the main shaft box, the saw disc is locked at the lower end of the main shaft, and the main shaft box can drive the main shaft to enable the saw disc to rotate.

As an improvement of the technical scheme, the workbench is a turntable and used for placing the motor, and the workbench can drive the motor to rotate.

As an improvement of the technical scheme, the automatic lifting device further comprises sliding grooves, wherein the sliding grooves are arranged in two groups, the two groups of sliding grooves are fixedly arranged on the base and located on two sides of the operation station, the guide directions of the sliding grooves point to the workbench, and two ends of the protection structure are respectively slidably arranged on the two groups of sliding grooves.

As an improvement of the technical scheme, pulleys capable of being matched with the sliding grooves are arranged on two sides of the protection structure, and the protection structure can slide along the sliding grooves through the pulleys.

As an improvement of the technical scheme, the protective structure is a protective plate or a protective net.

Compared with the prior art, the beneficial effects of this application are:

the utility model discloses a low-voltage motor refabrication coil device of taking out stitches adopts rocking arm actuating mechanism to set up, install the saw disc on rocking arm actuating mechanism, and set up the carousel formula workstation and be used for placing the motor that needs the cutting, the position of saw disc is adjusted through rocking arm actuating mechanism in the during operation makes it aim at the end coil that needs the cutting, can rotate the carousel workstation and make the motor rotate with the complete along circumference cutting motor end coil after aiming at the coil, the device can be fast accurate the completion motor end coil cut the work, and effectively avoided during manual operation angle or hard mistake and the damage that causes the iron core; in addition, still set up protective structure on the operation station to protective structure's position can be adjusted as required, can effectively block cutting bits and splash among the cutting process, avoids cutting bits to cause the injury to the staff.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic front view of the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items

As shown in fig. 1 and 2, the utility model provides a low-voltage motor refabrication coil device of taking out stitches, including base 1, rocking arm actuating mechanism 2, workstation 3 and protective structure 4, rocking arm actuating mechanism 2 installs on base 1, saw disc 5 is installed to the lower extreme of actuating end on rocking arm actuating mechanism 2, the rotatable below of installing on base 1 and being located saw disc 5 of workstation 3, be provided with operation station 7 on the base 1, protective structure 4 is mobilizable to be installed on base 1, and is located between workstation 3 and the operation station 7.

The utility model discloses a low-voltage motor refabrication coil device of taking out stitches, adopt the setting of rocking arm actuating mechanism 2, install saw disc 5 on rocking arm actuating mechanism 2, and set up the carousel formula workstation and be used for placing the motor that needs the cutting, the during operation is adjusted the position of saw disc 5 through rocking arm actuating mechanism 2 and is made its tip coil that needs the cutting, rotatable carousel workstation 3 makes the motor rotate with complete cutting motor tip coil along circumference after aligning the coil after cutting, the device can be fast accurate the completion motor tip coil cut the work, and effectively avoided angle or hard mistake when manual operation and caused the harm to the iron core; in addition, protective structure 4 has still been set up to can adjust protective structure 4's position as required, can effectively block cutting bits and splash among the cutting process, avoid cutting bits to cause the injury to the staff.

Referring to fig. 2, the swing arm driving mechanism 2 is a conventional swing arm drilling machine structure, in this application, the swing arm driving mechanism 2 includes a column 21 and a swing arm 22, the column 21 is rotatably installed on one end of the base 1, one end of the swing arm 22 is movably installed on the column 21, an outward end of the swing arm 22 is provided with a spindle box 23, an output end of the spindle box 23 is arranged downward, and the saw disc 5 is installed on an output end of the spindle box 23. The upright post 21 can drive the rocker arm 22 to do rotary motion when rotating, the rocker arm 22 can move up and down along the axial direction of the upright post 21, and the saw disc 5 is driven to do rotary motion or move up and down by adjusting the upright post 21 and the rocker arm 22 when working, so that the saw disc 5 is aligned to the cutting position of the end part of the motor coil.

Further, the rocker arm 22 comprises a movable column 221 and a rocker guide 222, the movable column 221 is movably sleeved on the upright post 21, the rocker guide 222 is installed on the outer side wall of the movable column 221, the headstock 23 is movably installed on the rocker guide 222, and the headstock 23 can drive the saw disc 5 to move along the rocker guide 222. The spindle box 23 can drive the saw disc 5 to move left and right along the rocker guide rail 222, so that the saw disc 5 can be driven to move left and right by adjusting the spindle box 23 during working, and the cutting position of the saw disc 5 aligned with the end part of the motor coil is further adjusted. The lower end of the main shaft box 23 is provided with a main shaft 24, the saw disc 5 is locked on the lower end of the main shaft 24, and the main shaft box 23 can drive the main shaft 24 to rotate the saw disc 5. Wherein, the headstock 23 contains driving motor, and the headstock 23 is started during operation, and the main shaft 24 will drive the saw disc 5 to rotate thereby to cut the coil.

Further, the workbench 3 is a turntable and used for placing a motor, and the workbench 3 can drive the motor to rotate. When the sawing machine works, an operator hoists a motor to be repaired and places the motor on the workbench 3, the upright post 21, the rocker arm 22 and the spindle box 23 of the rocker arm driving mechanism 2 are adjusted one by one, the saw disc 5 is aligned to the cutting position of the end part of the motor coil, the spindle box 23 is started to rotate the saw disc 5, the operator rotates the workbench 3 to rotate the motor while the saw disc 5 is cut, and the saw disc 5 is ensured to be capable of completely cutting the end part coil of the motor along the circumferential direction of the motor.

Referring to fig. 2, in order to adjust the position of the protective structure 4 according to the protection requirement, the protective structure further includes two sets of sliding grooves 6, the two sets of sliding grooves 6 are fixedly installed on the base 1 and located on two sides of the operation station 7, the guiding directions of the two sets of sliding grooves 6 point to the workbench 3, and two ends of the protective structure 4 are respectively installed on the two sets of sliding grooves 6 in a slidable manner. The protective structure 4 can be moved between the operating station 7 and the work table 3. The two sides of the protective structure 4 are provided with pulleys 41 which can be matched with the sliding groove 6, and the protective structure 4 can slide along the sliding groove 6 through the pulleys 41. The protective structure 4 is a protective plate or a protective net. During the cutting coil, the operating personnel who is located operation station 7 can remove protective structure 4 as required, and the position of adjustment protective structure 4 makes it be located between operating personnel and workstation 3, and the effectual cutting bits that produce that block among the cutting process protects operating personnel.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a low-voltage motor refabrication coil device of taking out stitches, a serial communication port, including base, rocking arm actuating mechanism, workstation and protective structure, rocking arm actuating mechanism installs on the base, the saw disc is installed to the lower extreme of drive end on the rocking arm actuating mechanism, the rotatable below of installing on the base and being located the saw disc of workstation, be provided with the operation station on the base, protective structure is mobilizable to be installed on the base, and is located between workstation and the operation station.

2. The low-voltage motor remanufacturing coil disconnecting device according to claim 1, wherein the rocker arm driving mechanism comprises an upright post and a rocker arm, the upright post is rotatably installed at one end of the base, one end of the rocker arm is movably installed on the upright post, a spindle box is arranged at one end, which is outward, of the rocker arm, an output end of the spindle box is arranged downwards, and the saw disc is installed at the output end of the spindle box.

3. The low-voltage motor remanufacturing coil disconnecting device according to claim 2, wherein the rocker arm comprises a movable column and a rocker guide rail, the movable column is movably sleeved on the stand column, the rocker guide rail is installed on an outer side wall of the movable column, the spindle box is movably installed on the rocker guide rail, and the spindle box can drive the saw disc to move along the rocker guide rail.

4. The low-voltage motor remanufacturing coil unwinding device according to claim 3, wherein a spindle is mounted at a lower end of the spindle box, the saw disc is locked at the lower end of the spindle, and the spindle box can drive the spindle to rotate the saw disc.

5. The low-voltage motor remanufacturing coil disconnecting device according to claim 1, wherein the workbench is a turntable for placing a motor and can drive the motor to rotate.

6. The low-voltage motor remanufacturing coil disconnecting device according to claim 1, further comprising two groups of sliding grooves, wherein the two groups of sliding grooves are fixedly arranged on the base and located on two sides of an operation station, guiding directions of the two groups of sliding grooves point to a workbench, and two ends of the protective structure are respectively slidably arranged on the two groups of sliding grooves.

7. The low voltage motor remanufacturing coil unraveling device according to claim 6, wherein pulleys capable of being matched with the sliding groove are arranged on two sides of the protection structure, and the protection structure can slide along the sliding groove through the pulleys.

8. The remanufactured coil disconnecting device of a low voltage motor according to claim 7, wherein the protective structure is a protective plate or a protective mesh.