CN217433583U

CN217433583U - Motor bearing dismantles frock

Info

Publication number: CN217433583U
Application number: CN202221547842.5U
Authority: CN
Inventors: 王海坤; 张旭; 白建文; 潘志方
Original assignee: Hongyun Honghe Tobacco Group Co Ltd
Current assignee: Hongyun Honghe Tobacco Group Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-16
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a motor bearing disassembling tool, the main concept of the utility model is that a motor is placed in the middle of the upper end surface of a placing plate, a driving motor rotates a worm, a first rotating shaft is driven to rotate through a worm wheel, two gears are driven to rotate in different directions, two racks and a clamping block are driven to move reversely, so that a motor main body can be clamped, the motors with different sizes can be clamped conveniently, and the stability of the motors in the bearing disassembling process is ensured; in addition, two transmission blocks are driven to be close to each other by rotating the bidirectional threaded rod, the bearing is clamped tightly by the pressing plate, the starting motor drives the first connecting rod and the second connecting rod to move, the sliding groove plate on the second connecting rod is made to ascend, the bearing can be taken down from a mandrel of the motor, an automatic dismounting effect is achieved on the motor bearing, and the situation that the bearing is damaged due to manual dismounting is prevented from occurring.

Description

Motor bearing dismantles frock

Technical Field

The utility model relates to a cigarette manufacturing field especially relates to a motor bearing dismantles frock.

Background

The bearings used by the motor can guide the rotation of the shaft and can also bear idle parts on the shaft, the motor bearings commonly used by cigarette packaging equipment mainly comprise rolling bearings, sliding bearings, joint bearings, oil-containing bearings and the like, and the motor bearings most commonly used by auxiliary facilities of cigarette factories are rolling bearings, such as vacuum pumps in air-conditioning, air-compressing, negative-pressure and other systems.

At present when dismantling the motor bearing, need the maintenance personal to strike through manual and implement, this mode of operation causes the injury to the bearing very easily to, and the motor size that cigarette factory auxiliary facilities relates to differs, dimension guarantor department lacks the instrument of reliably fixing to not unidimensional motor, leads to when dismantling the motor bearing, and stability is not good, has more increased spare part damage risk.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model aims at providing a motor bearing dismantles frock has solved the inconvenient not unidimensional motor clamping position of dismantlement process of current motor bearing, and artifical manual beat operation causes the problem of damage to the motor bearing.

The utility model adopts the technical scheme as follows:

the utility model provides a motor bearing dismantles frock, wherein include: the middle part of the upper end surface of the bottom plate is fixedly connected with a supporting column, the upper end surface of the supporting column is fixedly connected with a placing plate, and the left side and the right side of the upper end surface of the placing plate are slidably connected with clamping blocks;

the left side and the right side of the upper end surface of the bottom plate are fixedly connected with second supporting plates, the upper ends of the second supporting plates are respectively and rotatably connected with a gear and a worm wheel through a first rotating shaft, the worm wheels are meshed with a worm, and the worm is connected with a driving motor; the middle parts of the end surfaces of the clamping blocks, which are far away from each other, are fixedly connected with racks, and the racks are meshed with the gears;

the rear side of the upper end face of the bottom plate and/or the middle part of the placing plate is fixedly connected with a connecting rod, the upper side of the front end face of the connecting rod is fixedly connected with a motor, the output end of the motor is fixedly connected with a first connecting rod through a second rotating shaft, the lower end of the first connecting rod is rotatably connected with a second connecting rod through a pin shaft, and the lower end of the second connecting rod is rotatably connected with a chute plate through a pin shaft;

both ends all rotate about the chute board and are connected with two-way threaded rod, and two-way threaded rod threaded connection has the transmission piece, and transmission piece middle part swing joint has the pressure strip.

In at least one possible implementation manner, a limiting rod is fixedly connected to the upper end surface of the bottom plate, a sliding block is connected to the limiting rod in a sliding manner, and the front end surface of the sliding block is fixedly connected with the chute plate.

In at least one possible implementation thereof, the transmission block has an L-shaped structure.

In at least one possible implementation manner, a threaded rod is connected to the upper portion of the L-shaped transmission block, and the pressing plate is movably connected through the threaded rod.

In at least one possible implementation manner, a first supporting plate is connected to the middle of the worm, and the lower end face of the first supporting plate is fixedly connected to the bottom plate.

In at least one possible implementation manner, a sliding groove is arranged on the upper end face of the placing plate, and the clamping block is connected with the sliding groove in a matched mode.

The main conception of the utility model is that the motor is placed in the middle of the upper end face of the placing plate, the worm is rotated by the driving motor, the worm wheel drives the first rotating shaft to rotate, so that the two gears rotate in different directions to drive the two racks and the clamping block to move reversely, thereby clamping the motor main body, conveniently clamping the motors with different sizes, and ensuring the stability of the motors in the bearing disassembling process; in addition, two transmission blocks are driven to be close to each other by rotating the bidirectional threaded rod, the bearing is clamped tightly by the pressing plate, the starting motor drives the first connecting rod and the second connecting rod to move, the sliding groove plate on the second connecting rod is made to ascend, the bearing can be taken down from a mandrel of the motor, an automatic dismounting effect is achieved on the motor bearing, and the situation that the bearing is damaged due to manual dismounting is prevented from occurring.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a motor bearing dismounting tool provided in an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of region A in FIG. 1;

fig. 3 is the utility model provides a motor bearing dismantles local rear side of frock and looks up the schematic diagram.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

The utility model provides an embodiment of frock is dismantled to motor bearing, particularly, as shown in fig. 1 ~ 3, wherein include: bottom plate 1, 1 up end middle part fixedly connected with support column 9 of bottom plate, 9 up end fixedly connected with of support column place board 11, place board 11 up end left and right sides and all have grip block 10 through spout sliding connection.

The middle parts of the left side and the right side of the upper end face of the bottom plate 1 are fixedly connected with second supporting plates 5, and the upper ends of the second supporting plates 5 are respectively and rotatably connected with a gear 7 and a worm wheel 4 through first rotating shafts 6. The worm wheel 4 is engaged with a worm 3, and the worm 3 is connected with a driving motor (not shown). In order to ensure the stability of the worm 3, a first supporting plate 2 can be rotatably connected to the middle of the worm 3, and the lower end surface of the first supporting plate 2 is fixedly connected to the bottom plate 1.

The middle parts of the end surfaces of the clamping blocks 10 far away from each other are fixedly connected with racks 8, and the racks 8 are meshed with the gears 7.

At bottom plate 1 up end rear side and/or at placing board 11 middle part fixedly connected with connecting rod 14, terminal surface upside fixedly connected with motor 15 before connecting rod 14, motor 15 output passes through 16 fixedly connected with first connecting rod 17 of second pivot, first connecting rod 17 lower extreme is rotated through the round pin axle and is connected with second connecting rod 18, second connecting rod 18 lower extreme is rotated through the round pin axle and is connected with spout board 13, both ends are all rotated and are connected with two-way threaded rod 22 about spout board 13, two-way threaded rod 22 threaded connection has drive block 19, drive block 19 middle part swing joint has clamp plate 21, for example preferably, drive block 19 has L type structure, based on this, can be at drive block 19 upper portion connecting threaded rod 20 of L type, through threaded rod 20 swing joint clamp plate 21 makes its adjustable position and locking fixed, realizes gland bearing's function.

Further, in order to ensure that the motor 15 can stably drive the chute plate 13 to ascend and descend, in some preferred embodiments, a rear end of one side of the upper end surface of the bottom plate 1 is fixedly connected with the limiting rod 12, the limiting rod 12 is slidably connected with the sliding block 23, and a front end surface of the sliding block 23 is fixedly connected with the chute plate 13, so as to achieve a smooth guiding effect.

During the use, place the motor and place 11 up end middles on the board, then the automatically controlled worm 3 that rotates of driving motor rotates, and drive first pivot 6 through worm wheel 4 and rotate, make two gears 7 not equidirectional rotations, and then drive two rack 8 reverse movements (be the phase displacement during frock), make two grip blocks 10 be close to each other, just hold the motor main part, then rotatable two-way threaded rod 22 drives two transmission blocks 19 and is close to each other, treat by pressure strip 21 and dismantle the bearing application of force and compress tightly, later can start motor 15 and drive first connecting rod 17 and the operation of second connecting rod 18, make slotted groove board 13 rise, alright with taking off the bearing automatically. The technical personnel in the field can understand, although the utility model discloses mainly explain the dismantlement process, nevertheless through reverse operation the utility model discloses also can accomplish bearing installation operation equally, therefore also can call it as the motor bearing dismouting frock that is used for the vacuum pump, this the utility model discloses do not describe in detail and prescribe a limit to.

To sum up, the main idea of the present invention is to place the motor in the middle of the upper end surface of the placing plate, rotate the worm by the driving motor, drive the first rotating shaft to rotate via the worm gear, so that the two gears rotate in different directions, and drive the two racks and the clamping block to move in opposite directions, thereby clamping the motor main body, facilitating the clamping of motors with different sizes, and ensuring the stability of the motor during the bearing dismounting process; in addition, two transmission blocks are driven to be close to each other by rotating the bidirectional threaded rod, the bearing is clamped tightly by the pressing plate, the starting motor drives the first connecting rod and the second connecting rod to move, the sliding groove plate on the second connecting rod is made to ascend, the bearing can be taken down from a mandrel of the motor, an automatic dismounting effect is achieved on the motor bearing, and the situation that the bearing is damaged due to manual dismounting is prevented from occurring.

In the embodiments of the present invention, "at least one" means one or more, "and" a plurality "means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.

The structure, features and effects of the present invention have been described in detail in the above embodiments shown in the drawings, but the above embodiments are only preferred embodiments of the present invention, and it should be noted that the technical features related to the above embodiments and their preferred modes can be reasonably combined and assembled into various equivalent schemes by those skilled in the art without departing from or changing the design idea and technical effects of the present invention; therefore, the present invention is not limited to the embodiments shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to equivalent changes are within the scope of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a frock is dismantled to motor bearing which characterized in that includes: the middle part of the upper end surface of the bottom plate is fixedly connected with a supporting column, the upper end surface of the supporting column is fixedly connected with a placing plate, and the left side and the right side of the upper end surface of the placing plate are slidably connected with clamping blocks;

2. The motor bearing disassembling tool according to claim 1, wherein a limiting rod is fixedly connected to the upper end face of the bottom plate, a sliding block is slidably connected to the limiting rod, and the front end face of the sliding block is fixedly connected to the chute plate.

3. The motor bearing removal tool of claim 1, wherein the transmission block has an L-shaped configuration.

4. The motor bearing disassembling tool according to claim 3, wherein a threaded rod is connected to the upper portion of the L-shaped transmission block, and the pressing plate is movably connected through the threaded rod.

5. The motor bearing disassembling tool according to any one of claims 1 to 4, wherein a first support plate is connected to the middle of the worm, and a lower end face of the first support plate is fixedly connected to the base plate.

6. The motor bearing disassembling tool according to any one of claims 1 to 4, wherein a sliding groove is formed in an upper end face of the placing plate, and the clamping block is connected with the sliding groove in a matched mode.