CN215358028U - Special tool for motor maintenance - Google Patents

Abstract

The utility model discloses a special tool for motor maintenance, which comprises a base, wherein a rail groove is fixedly formed in the upper surface of the base, first stand columns are fixedly welded at two ends of the rail groove, a handle is fixedly arranged on the surface of each first stand column and penetrates through the first stand columns, and a clamping plate is movably connected to the other ends of the handles. After the motor is clamped and fixed, the other end of the motor is blocked by the second upright post at one end of the base, and the screw rod is driven to rotate by the force applying rod, so that the screw rod drives the support rod to extend into the inner cavity of the motor; the force applying rod is rotated continuously, so that the coil rotor in the motor can be pushed out by the support rod, and the rotor is disassembled. Wherein, the inner chamber activity at vaulting pole both ends is provided with the extension bar, through stretching out the extension bar and fixing the extension bar by the fixer, can make the vaulting pole dismantle the motor stator of different diameters. The tool is adopted to maintain the motor, and the whole operation process is more convenient and labor-saving.

Description

Special tool for motor maintenance

Technical Field

The utility model relates to a maintenance tool, in particular to a special tool for motor maintenance.

Background

The motor maintenance is that the motor is continuously used for a long time, and the motor is in failure caused by improper operation of a user. The motor maintenance can save cost and improve the motor utilization rate, and the maintenance is responsible for by professional personnel so as to ensure that the motor runs well after the maintenance.

In the process of mounting and dismounting the motor, a maintainer mostly adopts brute force to mount and dismount the rotor and the stator in the inner cavity of the motor, so that the labor is very wasted, and the secondary damage to the motor is easily caused. Therefore, the scheme provides a special tool for motor maintenance.

Disclosure of Invention

The utility model mainly aims to provide a special tool for motor maintenance, after a motor is clamped and fixed, the other end of the motor is blocked by a second upright post at one end of a base, and a force application rod drives a screw rod to rotate, so that the screw rod drives a support rod to extend into an inner cavity of the motor, the force application rod is continuously rotated, a coil rotor in the motor can be pushed out by the support rod, the rotor is disassembled, and the tool is more convenient and labor-saving to use; simultaneously, the inner chamber activity at vaulting pole both ends is provided with the extension bar, through stretching out the extension bar to fix the extension bar through the fixer, thereby can make the vaulting pole dismantle the motor stator of different diameters, can effectively solve the problem among the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a motor maintenance specialized tool, includes the base, fixed surface has seted up the rail groove on the base, the equal fixed welding in rail groove both ends has first stand, the equal fixed handle that is provided with in first stand surface, the handle all runs through first stand, the equal swing joint of the handle other end has splint, splint bottom links to each other with the rail groove is fixed, the fixed welding of base one end has the second stand, the fixed welding of base other end has the third stand, third stand surface activity is provided with the lead screw, and the lead screw runs through the third stand, lead screw one end swing joint has the vaulting pole, vaulting pole both ends inner chamber activity is provided with the extension bar, the both ends on vaulting pole side surface are all fixed and are provided with the fixer.

Furthermore, snap rings are fixedly welded in the tops of the first upright column, the second upright column and the third upright column.

Furthermore, clamping grooves are fixedly formed in the surface of one side of the clamping plate.

Furthermore, the other end of the screw rod is movably connected with a force applying rod.

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

(1) the motor that will need to maintain is placed on the base to through the handle that rotates first stand surface, make handle one end promote splint and remove in the rail inslot, hold the motor until splint, wherein splint fixed surface has seted up the draw-in groove, can effectively increase the frictional force between splint and the motor surface through the draw-in groove, can effectively strengthen splint to motor centre gripping dynamics, avoid the motor to skid or take place to drop, it is more convenient to use.

(2) After the motor is clamped and fixed, the other end of the motor is blocked by the second stand column at one end of the base, and the screw rod is driven to rotate by the aid of the force applying rod, so that the screw rod drives the support rod to extend into the inner cavity of the motor, the force applying rod continues to rotate, the coil rotor in the motor can be pushed out by the support rod, the rotor can be disassembled, and the motor is more convenient and labor-saving to use.

(3) The extension bars are movably arranged in the inner cavities at the two ends of the stay bar, and the extension bars are extended out and fixed by the fixing device, so that the stay bar can be used for disassembling motor stators with different diameters, and the use is more convenient and labor-saving; and the force applying rod is movably arranged at one end of the screw rod, and the force applying rods can be all positioned at the same side of the screw rod when in use, so that the rotating torque of the screw rod is effectively increased, and the operation is more labor-saving.

(4) The rotor both ends after the dismantlement can be placed in the snap ring to the messenger maintains the coil on rotor surface, wherein through the distance between the regulation splint, thereby can all fix the rotor of different length, use more nimble and convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool dedicated for motor maintenance according to the present invention;

fig. 2 is a schematic view of a clamp plate structure of a tool dedicated for motor maintenance according to the present invention.

In the figure: 1. a base; 2. a rail groove; 3. a first upright post; 4. a handle; 5. a splint; 6. a second upright post; 7. a third column; 8. a screw rod; 9. a stay bar; 10. lengthening a rod; 11. a holder; 12. a snap ring; 13. a stressing rod; 14. a clamping groove.

Detailed Description

In order to make the technical means, technical features, achievement objects and effects of the utility model easy to understand, the utility model is further explained below with reference to the specific drawings.

As shown in fig. 1 and 2, a special tool for motor maintenance comprises a base 1, a rail groove 2 is fixedly formed in the upper surface of the base 1, first stand columns 3 are fixedly welded at two ends of the rail groove 2, handles 4 are fixedly arranged on the surfaces of the first stand columns 3, the handles 4 all penetrate through the first stand columns 3, clamp plates 5 are movably connected to the other ends of the handles 4, the bottoms of the clamp plates 5 are fixedly connected with the rail groove 2, second stand columns 6 are fixedly welded at one ends of the base 1, third stand columns 7 are fixedly welded at the other ends of the base 1, lead screws 8 are movably arranged on the surfaces of the third stand columns 7, the lead screws 8 penetrate through the third stand columns 7, supporting rods 9 are movably connected to one ends of the lead screws 8, extension rods 10 are movably arranged in inner cavities at two ends of the supporting rods 9, and fixing devices 11 are fixedly arranged at two ends of one side surface of the supporting rods 9.

In this embodiment, as shown in fig. 1 and 2, after fixing the motor centre gripping, the motor other end blocks through the second stand 6 of base 1 one end, it rotates to drive lead screw 8 through stiffener 13, thereby make lead screw 8 drive vaulting pole 9 stretch into the motor inner chamber, continue to rotate stiffener 13, can make the coil rotor of vaulting pole 9 in with the motor released, thereby accomplish the dismantlement to the rotor, use convenience and laborsaving more, the inner chamber activity at vaulting pole 9 both ends is provided with extension bar 10 simultaneously, through stretching out extension bar 10, and fix extension bar 10 through fixer 11, thereby can make vaulting pole 9 dismantle the motor stator of different diameters, it is more convenient and laborsaving to use.

Preferably, the top parts of the first upright 3, the second upright 6 and the third upright 7 are fixedly welded with a snap ring 12. In this embodiment, as shown in fig. 1, the two ends of the disassembled rotor can be placed inside the snap ring 12, so as to repair the coils on the rotor surface. In the maintenance process, the rotors with different lengths can be fixed by adjusting the distance between the clamping plates 5, so that the use is more flexible and convenient.

According to the technical scheme of the utility model, the clamping grooves 14 are fixedly formed in the surface of one side of the clamping plate 5. In this embodiment, as shown in fig. 1 and 2, splint 5 fixed surface has seted up draw-in groove 14, can effectively increase the frictional force between splint 5 and the motor surface through draw-in groove 14, effectively strengthens splint 5 to the motor centre gripping dynamics, avoids the motor to skid or take place to drop, and it is more convenient and safe to use.

In addition, the other end of the screw rod 8 can be provided with a force application rod 13. In this embodiment, as shown in fig. 1, the force applying rod 13 is movably disposed at one end of the screw rod 8, and when in use, the force applying rods 13 are all located at the same side of the screw rod 8, so as to effectively increase the torque for rotating the screw rod 8, and save more labor in operation.

It should be noted that the present invention is a special tool for motor maintenance, wherein the related parts, such as the base 1, the rail groove 2, the first upright post 3, the handle 4, the clamping plate 5, the second upright post 6, the third upright post 7, the screw rod 8, the stay bar 9, the extension bar 10, the fixer 11, the snap ring 12, the reinforcement bar 13, the clamping groove 14, etc., are all general standard parts or parts known to those skilled in the art, and the structure and principle of the tool can be known to those skilled in the art through technical manuals or through conventional experimental methods.

In the operation and use process of the utility model, a motor to be maintained is firstly placed on the base 1, and then the handle 4 on the surface of the first upright post 3 is rotated, so that one end of the handle 4 pushes the clamping plate 5 to move in the rail groove 2 until the clamping plate 5 clamps the motor. Wherein, splint 5 fixed surface has seted up draw-in groove 14, increases the frictional force between splint 5 and the motor surface through draw-in groove 14, can effectively strengthen splint 5 to the motor clamping force degree, avoids the motor to skid or take place to drop, safe in utilization and convenience. After the motor is clamped and fixed, the other end of the motor is blocked by the second upright post 6 at one end of the base 1, the screw rod 8 is driven to rotate by the stress application rod 13, the screw rod 8 drives the support rod 9 to extend into the inner cavity of the motor, the stress application rod 13 is continuously rotated, and the coil rotor in the motor can be pushed out by the support rod 9, so that the rotor is disassembled, and the use is more convenient and labor-saving; simultaneously, the inner chamber activity at vaulting pole 9 both ends is provided with extension bar 10, through stretching out extension bar 10 to fix extension bar 10 through fixer 11, can make vaulting pole 9 dismantle the motor stator of different diameters, it is more convenient and laborsaving to use. The stress application rod 13 is movably arranged at one end of the screw rod 8, and when the stress application rod is used, the stress application rod 13 can be completely positioned at the same side of the screw rod 8, so that the torque for rotating the screw rod 8 is increased, and the operation is more labor-saving. The disassembled rotor ends can be placed inside the snap ring 12 to repair the coils on the rotor surface. In the operation process, through adjusting the distance between the splint 5, can all fix the rotor of different length, use more nimble and convenient.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims (4)

1. The utility model provides a motor maintenance specialized tool, includes the base, its characterized in that: the utility model discloses a rail groove, including base, rail groove, splint, base other end, bracing piece, rail groove, the equal fixed welding in base upper surface has seted up the rail groove, the equal fixed welding in rail groove both ends has first stand, the equal fixed handle that is provided with in first stand surface, the handle all runs through first stand, the equal swing joint of the handle other end has splint, splint bottom links to each other with the rail groove is fixed, the fixed welding of base one end has the second stand, the fixed welding of the base other end has the third stand, third stand surface activity is provided with the lead screw, and the lead screw runs through the third stand, lead screw one end swing joint has the vaulting pole, vaulting pole both ends inner chamber activity is provided with the extension bar, the both ends on vaulting pole side surface are all fixed and are provided with the fixer.

2. The special tool for motor maintenance according to claim 1, wherein: the snap ring is fixedly welded in the top parts of the first upright column, the second upright column and the third upright column.

3. The special tool for motor maintenance according to claim 1, wherein: clamping grooves are fixedly formed in the surface of one side of the clamping plate.

4. The special tool for motor maintenance according to claim 1, wherein: the other end of the screw rod is movably connected with a force applying rod.

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