CN211819813U

CN211819813U - Dismounting tool

Info

Publication number: CN211819813U
Application number: CN202020166179.9U
Authority: CN
Inventors: 刘伟; 李文涛; 步琼
Original assignee: Xinjiang Goldwind Science and Technology Co Ltd
Current assignee: Jinfeng Technology Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-10-30
Anticipated expiration: 2030-02-13

Abstract

The utility model relates to a dismouting frock, include: a support having a predetermined height; the overturning part is arranged on the supporting part and comprises an overturning tray and an overturning driving part, the overturning tray is rotatably connected with the supporting part and is provided with a containing part, the containing part is used for installing a part to be disassembled and assembled, and the overturning driving part is connected with the overturning tray and drives the overturning tray to rotate relative to the supporting part; and the ejection part is at least partially arranged on the support part and is used for driving the part to be disassembled and assembled to move relative to the support part along the height direction of the support part. The embodiment of the utility model provides a dismouting frock can be used for the dismouting that whole utmost point magnetic pole waited for the dismouting piece, assembly efficiency height and low cost.

Description

Dismounting tool

Technical Field

The utility model relates to an equipment dismouting technical field especially relates to a dismouting frock.

Background

When a large-scale device composed of a plurality of components is formed and maintained, a disassembling tool is usually needed to disassemble and assemble the corresponding components of the device. In large generators, such as wind turbine generators, the rotor of the generator generally provides an alternating magnetic field by a plurality of rows of magnetic poles, each of which may be composed of a plurality of permanent magnets. The inner wall of the rotor magnetic yoke is provided with a fixed part, each row of magnetic poles need to be repeatedly assembled with the permanent magnets one by one through the same assembly process, and the assembly or disassembly process is complex. The existing whole-pole magnetic pole module for the motor can simplify the assembly process and improve the assembly efficiency of a motor rotor.

However, since the full pole magnetic pole has a greatly increased length dimension (length is the sum of the lengths of a plurality of permanent magnets) compared to a single permanent magnet, the weight is also increased. The existing assembly tool cannot adapt to the assembly of the whole pole magnetic pole with large size and weight, and only can rotate and disassemble the whole pole magnetic pole manually aiming at the assembly of the whole pole magnetic pole, so that the assembly efficiency is low and the cost is high.

Therefore, a new tool for disassembling and assembling is needed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a dismouting frock can be used for the great dismouting of treating the dismouting piece of whole polar magnetic pole equidimension, and the dismouting is efficient and low cost.

On the one hand, according to the embodiment of the utility model provides a dismouting frock is provided, include: a support having a predetermined height; the overturning part is arranged on the supporting part and comprises an overturning tray and an overturning driving part, the overturning tray is rotatably connected with the supporting part and is provided with a containing part, the containing part is used for installing a part to be disassembled and assembled, and the overturning driving part is connected with the overturning tray and drives the overturning tray to rotate relative to the supporting part; and the ejection part is at least partially arranged on the support part and is used for driving the part to be disassembled and assembled to move relative to the support part along the height direction of the support part.

According to the utility model discloses an aspect, upset drive division includes the telescoping cylinder, and the telescoping cylinder includes cylinder body and jar pole, and one of cylinder body and jar pole rotates with support piece to be connected and another rotates with the upset tray to be connected.

According to the utility model discloses an aspect, fixedly connected with pivot on the upset tray, the upset tray rotates through pivot and support piece to be connected, and upset drive division still includes upset driving motor, and upset driving motor is connected with the pivot transmission to the relative support piece rotation of drive pivot.

According to one aspect of the embodiment of the present invention, one end of the rotating shaft extends into the accommodating portion to limit the limit position of the member to be disassembled in the turnover tray; and/or, one side of support piece towards the upset tray is provided with the spacing groove, and the spacing groove runs through support piece in the direction of height, and the pivot passes to enclose to close the lateral wall that forms the spacing groove and rotate with the lateral wall to be connected, and upset driving motor is connected with the partial transmission that the lateral wall was stretched out to the pivot, and the upset tray is at least partly held in the spacing groove.

According to the utility model discloses an aspect, the inserting groove of holding portion for running through the upset tray setting, the upset tray be provided with towards one side of support piece with the groove of dodging of holding portion intercommunication, the ejecting piece can stretch into dodge the groove and with treat that the dismouting piece is connected.

According to the utility model discloses an aspect, ejector piece is including ejector pad, drive disk assembly and ejector drive portion, ejector pad and support piece sliding connection, and the ejector drive portion passes through drive disk assembly and is connected and drive ejector pad along direction of height reciprocating motion with the ejector pad.

According to an aspect of the embodiment of the present invention, the transmission member includes a transmission wheel and a traction member in transmission fit with the transmission wheel, the traction member extends a predetermined distance in a height direction and is a closed loop transmission belt or a transmission chain, the ejection driving portion is a motor, the transmission wheel is connected with the ejection driving portion, the support member is provided with a clearance groove extending in the height direction, and the ejection block at least partially extends from the clearance groove and is connected with the traction member; and/or one side of the support piece facing the turnover tray is provided with a guide groove, and at least part of the ejector block is arranged in the guide groove and is in sliding fit with the guide groove.

According to the utility model discloses an aspect, the ejector pad includes the base member and sets up in the joint portion of base member, and the ejector pad passes through base member and support piece sliding connection, and joint portion includes at least one in joint piece and the joint groove, and joint portion is used for and treats that the dismouting piece can dismantle the joint and be connected.

According to an aspect of the embodiment of the present invention, the base body is a polygonal block structure, the clamping portion includes a clamping block, and the clamping block protrudes from the surface of the base body in the height direction;

or, the base member includes first connecting block and the second connecting block that sets up in succession along the direction of height, first connecting block and support piece sliding connection, and joint portion includes the joint piece, and the joint piece sets up in second connecting block and protrusion in the second connecting block, and the protrusion direction and the direction of height of joint piece are crossing.

According to one aspect of the embodiment of the utility model, the dismounting tool further comprises a movable base, and the supporting piece, the overturning piece and the ejector piece are all arranged on the movable base; and/or the dismounting tool further comprises an electrical cabinet, and at least one of the overturning driving part and the ejector is connected with the electrical cabinet.

According to the utility model provides a dismouting frock, including support piece, upset piece and ejection piece, because rotate between the upset tray of upset piece and the support piece and be connected, it is rotatory through the relative support piece of upset drive division drive upset piece, and then make treating that the dismouting piece rotates predetermined position in the upset tray, then treat the dismouting piece through ejection piece ejection, make its tray motion of overturning relatively along support piece's direction of height, the dismouting of dismouting piece is treated in the realization, treat that the dismouting piece can be for the whole utmost point magnetic pole of generator rotor, this dismouting frock can be used for the assembly of whole utmost point magnetic pole, need not the whole utmost point magnetic pole of artifical upset, can improve assembly efficiency and reduce cost, easily use widely.

Drawings

Features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the disassembly and assembly tool according to an embodiment of the present invention at a viewing angle;

fig. 2 is a schematic structural view of an overturning tray according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the disassembly and assembly tool according to another view angle in the embodiment of the present invention;

fig. 4 is a schematic structural view of a support member according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a push top block according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a to-be-disassembled member according to an embodiment to which the present invention is applied;

fig. 7 is a schematic structural view of a to-be-disassembled member according to another embodiment to which the present invention is applied;

fig. 8 is a schematic structural diagram of a push top block according to another embodiment of the present invention;

fig. 9 is a partial cross-sectional view of a knockout block in accordance with another embodiment of the present invention in cooperation with a member to be disassembled;

FIG. 10 is a schematic partial structure view of a prior art generator rotor;

FIG. 11 is a schematic view of the bead shown in FIG. 10;

fig. 12 to fig. 18 are schematic structural diagrams corresponding to the action process when the dismounting tool of the embodiment of the present invention is used for mounting the whole pole.

Wherein:

100-disassembling and assembling the tool;

10-a support; 11-a limiting groove; 11 a-a limiting surface; 12-avoiding the empty slot; 13-a guide groove;

20-a turnover piece; 21-turning over the tray; 211-a housing; 212-avoidance slot; 22-a flip drive; 221-telescoping cylinder; 221 a-cylinder; 221 b-cylinder rod; 222-a tumble drive motor; 23-a rotating shaft; 24-a connecting shaft;

30-a pushing piece; 31-pushing the top block; 311-a substrate; 311 a-first connection block; 311 b-second connection block; 312-a snap-fit portion; 32-a transmission member; 321-a transmission wheel; 322-a traction member; 33-a pushing drive part;

40-a movable base;

50-an electrical cabinet;

x-height direction;

200-a rotor support;

300-pressing a strip;

400-pole shaping magnetic pole; 410-snap groove.

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in detail in order to avoid unnecessarily obscuring the present invention; also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The following description is given with the directional terms as shown in the drawings, and is not intended to limit the specific structure of the tool of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

For better understanding of the present invention, the following detailed description is made with reference to fig. 1 to 18 for a tool for disassembling and assembling according to an embodiment of the present invention.

Referring to fig. 1 to 4, a disassembly and assembly tool 100 according to an embodiment of the present invention includes a supporting member 10, a turning member 20, and a pushing member 30, wherein the supporting member 10 has a predetermined height. The turning member 20 is disposed on the supporting member 10, and the turning member 20 includes a turning tray 21 and a turning driving part 22. The overturning tray 21 is rotatably connected with the supporting member 10, the overturning tray 21 is provided with a containing part 211, the containing part 211 is used for installing a member to be disassembled and assembled, and the overturning driving part 22 is connected with the overturning tray 21 and drives the overturning tray 21 to rotate relative to the supporting member 10. The ejector 30 is at least partially disposed on the supporting member 10, and the ejector 30 is used for driving the member to be mounted and dismounted to move relative to the supporting member 10 along the height direction X of the supporting member 10.

The embodiment of the utility model provides a dismouting frock 100 is rotatory through the relative support piece 10 of upset tray 21 of upset drive division 22 drive, and then makes the dismouting piece of treating in the upset tray 21 rotate to predetermined position, then waits the dismouting piece through ejection member 30 ejection, makes its tray 21 motion of overturning relatively along support piece 10's direction of height X, realizes the dismouting of treating the dismouting piece. Treat that the dismouting piece can be for the whole pole magnetic pole of generator rotor, this dismouting frock 100 can be used for the assembly of whole pole magnetic pole 400, can make the whole pole magnetic pole that the level was placed assemble to the assigned position after being rotated predetermined angle, this dismouting frock 100 also can be used for the dismantlement of whole pole magnetic pole 400 in addition, can make the vertical whole pole magnetic pole of placing dismantle after being rotated predetermined angle, need not manual operation, can improve assembly efficiency and reduce cost.

As an alternative embodiment, the turnover driving part 22 may include a telescopic cylinder 221, the telescopic cylinder 221 includes a cylinder body 221a and a cylinder rod 221b, one of the cylinder body 221a and the cylinder rod 221b is rotatably connected with the support member 10, and the other is rotatably connected with the turnover tray 21. The cylinder body 221a of the telescopic cylinder 221 and the cylinder rod 221b move relatively to each other, so that the whole body is extended or shortened, and the rotation angle of the inversion tray 21 relative to the support member 10 is controlled. The turnover driving part 22 adopts the above form, can meet the requirement of driving the turnover tray 21 to rotate relative to the supporting part 10, and has simple structure and low cost. Of course, the tumble drive 22 may also be a linkage or other telescopic mechanical structure.

Alternatively, the telescopic cylinder 221 may be a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder, and in some alternative examples, it may be a 90 ° swing pneumatic cylinder, as long as it can meet the driving requirement for the turnover tray 21, so that the member to be disassembled and assembled in the turnover tray 21 can be rotated by a predetermined angle and then installed to a designated position.

Optionally, the number of the telescopic cylinders 221 may be one, and certainly, in order to ensure the driving stability of the turnover tray 21, the number of the telescopic cylinders 221 is not limited to one, and may also be two or more, for example, two telescopic cylinders 221 may be located on the same side of the support member 10, and the two telescopic cylinders 221 may simultaneously drive the turnover tray 21 to rotate relative to the support member 10. Of course, in some other examples, two telescopic cylinders 221 may be respectively disposed on two sides of the supporting member 10, that is, the turnover tray 21 may be located between the two telescopic cylinders 221, and the two telescopic cylinders 221 may also be used to simultaneously drive the turnover tray 21 to rotate relative to the supporting member 10, so as to ensure the stability of the turnover tray 21 during movement, and further ensure the stability of the member to be disassembled and assembled during disassembly and assembly.

In some alternative embodiments, a rotating shaft 23 is fixedly connected to the flipping tray 21, and the flipping tray 21 is rotatably connected to the support 10 through the rotating shaft 23. The overturning driving part 22 further comprises an overturning driving motor 222, and the overturning driving motor 222 is in transmission connection with the rotating shaft 23 to drive the rotating shaft 23 to rotate relative to the supporting member 10. Through setting up upset driving motor 222, the relative support piece 10 of drive upset tray 21 that can be better rotates, guarantees upset tray 21 pivoted smoothness nature and the accuracy of rotating angle control. Meanwhile, redundant control can be provided for the overturning tray 21, when a control system of the telescopic cylinder 221 breaks down, the overturning driving motor 222 can be used for controlling the rotation angle of the overturning tray 21, the telescopic cylinder 221 can only play a follow-up role, and the stability of the overturning tray 21 during overturning is ensured.

As an alternative embodiment, a limiting groove 11 is disposed on a side of the supporting member 10 facing the flipping tray 21, the limiting groove 11 penetrates through the supporting member 10 in the height direction X, and the rotating shaft 23 penetrates through a side wall enclosing the limiting groove 11 and is rotatably connected with the side wall. The turnover driving motor 222 is in transmission connection with the part of the rotating shaft 23 extending out of the side wall, and at least part of the turnover tray 21 is accommodated in the limiting groove 11. Through the above arrangement, the rotation connection between the overturning tray 21 and the supporting member 10 can be facilitated, and meanwhile, the limiting groove 11 can also better avoid the overturning tray 21 from interfering the overturning tray 21 when the supporting member 10 rotates relatively. Simultaneously, above-mentioned setting can also make the lateral wall that encloses to close and form spacing groove 11 provide spacingly to the extreme rotational position of upset tray 21, and the better assurance is located the angle modulation requirement of the dismouting piece of treating of upset tray 21, avoids excessively leading to treating the emergence of the unable dismouting phenomenon of dismouting piece because of upset tray 21 rotates.

As an alternative embodiment, the supporting member 10 may have a regular cylindrical structure, and alternatively, the supporting member 10 may have a polyhedral structure, i.e., a prism structure. The limiting groove 11 may be formed by the surface of the supporting member 10 facing the flipping tray 21 being initially recessed toward the inside of the supporting member 10, the side wall enclosing the limiting groove 11 facing the surface of the flipping tray 21 forming a limiting surface 11a, and when the flipping tray 21 rotates to the limit position, the surface of the flipping tray 21 facing the supporting member 10 is parallel to the limiting surface 11 a. Through the arrangement, the position of the part to be disassembled and assembled and the position of the ejection part 30 can be adjusted conveniently, the ejection part 30 is convenient to drive the part to be disassembled and assembled to move relative to the support part 10, and the disassembly and the assembly of the part to be disassembled are better met.

As an alternative embodiment, referring to fig. 2, the accommodating portion 211 may be a plug-in slot disposed through the turning tray 21, a side of the turning tray 21 facing the supporting member 10 is provided with an avoiding slot 212 communicating with the plug-in slot, and the ejector 30 at least partially extends into the avoiding slot 212 and is connected to the member to be disassembled. By defining the receiving portion 211 in the form of a socket, the structure is simple, and the mounting of the member to be disassembled can be facilitated, for example, the mounting of the full pole magnetic pole 400 can be facilitated. Meanwhile, the avoidance groove 212 is formed in the limited turnover tray 21, so that the ejector 30 can be connected with the to-be-disassembled part, and the driving requirement of the to-be-disassembled part is further met.

When the rotating shaft 23 is fixedly connected to the flip tray 21, one end of the rotating shaft 23 can extend into the accommodating portion to limit the limit position of the member to be detached in the flip tray 21.

As an alternative embodiment, the flipping tray 21 may have a regular plate-shaped structure, and in order to facilitate connection with the telescopic cylinder 221, optionally, a connection shaft 24 corresponding to the telescopic cylinder 221 is provided on the flipping tray 21, and the telescopic cylinder 221 is rotatably connected with the flipping tray 21 through the connection shaft 24.

Referring to fig. 1 to 4, in some alternative embodiments, the pushing member 30 provided in the above embodiments may include a pushing block 31, a transmission member 32, and a pushing driving portion 33, wherein the pushing block 31 is connected to the supporting member 10 in a sliding or rolling manner, and the pushing driving portion 33 is connected to the pushing block 31 through the transmission member 32 and drives the pushing block 31 to reciprocate along the height direction X. The ejector 30 adopts the above form, and can reliably guarantee the driving requirement of the piece to be disassembled, so that the piece to be disassembled after angle adjustment can be stably installed to a specified position.

As an alternative embodiment, the transmission component 32 includes a transmission wheel 321 and a traction component 322 in transmission fit with the transmission wheel 321, the traction component 322 extends a predetermined distance along the height direction X and is a closed loop type transmission belt or transmission chain, the pushing driving part 33 is a motor, the transmission wheel 321 is connected with the pushing driving part 33, the support 10 is provided with a clearance groove 12 extending along the height direction X, and the pushing block 31 at least partially extends from the clearance groove 12 and is connected with the traction component 322. The transmission component 32 adopts the above structural form, and can drive the ejector block 31 to reciprocate along the height direction X, so as to better meet the driving requirement on the ejector block 31.

In some alternative embodiments, the side of the support member 10 facing the flipping tray 21 is provided with a guide groove 13, the guide groove 13 extends along the height direction X, and the ejector block 31 is at least partially disposed in the guide groove 13 and slidably engaged with the guide groove 13. Through setting up guide way 13 for when pushing away kicking block 31 reciprocating motion on direction of height X, the motion is more steady, and then the better dismouting demand that satisfies the dismouting piece.

Referring to fig. 5 and fig. 6, as an alternative embodiment, the ejector block 31 includes a base 311 and a clamping portion 312 disposed on the base 311, the ejector block 31 is connected to the supporting member 10 through the base 311 in a sliding or rolling manner, the clamping portion 312 includes at least one of a clamping block and a clamping groove, and the clamping portion 312 is used for detachably clamping and connecting with a member to be disassembled and assembled. The ejector block 31 adopts the structure, can play a limiting and fixing role when pushing and pulling out the part to be disassembled, and further better satisfies the requirement that the part to be disassembled is driven to move along the height direction X.

In some optional embodiments, the base 311 may be a polygonal block structure, the clamping portion 312 includes a clamping block and protrudes out of one surface of the base 311, optionally, the clamping block may protrude out of the surface of the base 311 in the height direction X, the to-be-disassembled part may be a whole pole magnetic pole 400 for a rotor of a generator, a clamping groove 410 matching with the shape of the clamping block is provided on the to-be-disassembled part, and the clamping connection between the to-be-disassembled part and the clamping groove 410 is achieved by butting the clamping block into the clamping groove 410. The base 311 and the engaging portion 312 adopt the above structure and arrangement. The ejector block 31 can be reliably disassembled and assembled with the to-be-disassembled part, and the performance of the disassembling and assembling tool 100 is optimized.

Referring to fig. 7 to 9, of course, the base 311 and the clamping portion 312 are only an optional manner, in some other examples, the base 311 may also be a solid block structure, the base 311 includes a first connecting block 311a and a second connecting block 311b that are sequentially arranged, the thickness of the first connecting block 311a is greater than that of the second connecting block 311b, the first connecting block 311a is slidably engaged with the supporting member 10, the clamping portion 312 includes a clamping block, the clamping block is arranged on the second connecting block 311b and protrudes from the second connecting block 311b, and the protruding direction of the clamping block intersects with the height direction X. Treat that the dismouting piece equally can be for the whole utmost point magnetic pole 400 that the rotor of generator was used, treat to be provided with on the dismouting piece with joint piece shape assorted joint groove 410, equally can realize the joint of the two in the joint groove 410 through with the joint piece butt joint and connect for push block 31 can be reliable and treat the dismouting piece dismouting, optimize the performance of dismouting frock 100.

It can be understood that, in each of the above embodiments, the example that the clamping portion 311 includes the clamping block and the to-be-disassembled member includes the clamping groove 410 is taken as an example for illustration, which is an optional manner, in some other examples, the clamping portion 311 may also include the clamping groove, so that the to-be-disassembled member includes the clamping block, and it can also be satisfied that the pushing block 31 and the to-be-disassembled member are detachably connected, so that the pushing block 31 can play a role in limiting and fixing when pushing and pulling out the to-be-disassembled member, and further better satisfies that the to-be-disassembled member is driven to move along the height direction X.

As an optional implementation manner, in the disassembly and assembly tool 100 provided in each of the above embodiments, the disassembly and assembly tool 100 further includes a movable base 40, and the supporting member 10, the overturning member 20, and the ejector member 30 are all disposed on the movable base 40. Through setting up portable base 40 and integrating support piece 10, upset 20 and ejector member 30 in portable base 40 for the holistic position control of dismouting frock 100 is simple and convenient, improves the dismouting efficiency of treating the dismouting piece.

Optionally, more than two sets of supporting pieces 10, overturning pieces 20 and ejector pieces 30 can be placed on each movable base 40 at the same time, each supporting piece 10 is a set with one of the overturning pieces 20 and one of the ejector pieces 30, and by arranging more than two sets of supporting pieces 10, overturning pieces 20 and ejector pieces 30, more than two pieces of pieces to be disassembled and assembled can be disassembled and assembled at the same time, so that the disassembling and assembling efficiency of the pieces to be disassembled and assembled is further improved.

As an optional implementation manner, the disassembly and assembly tool 100 provided in each of the above embodiments further includes an electrical cabinet 50, at least one of the turnover driving portion 22 and the ejector 30 is connected to the electrical cabinet 50, and by providing the electrical cabinet 50, the turnover driving portion 22 and/or the ejector 30 can be better controlled, so that the performance of the disassembly and assembly tool 100 is optimized, and the disassembly and assembly tool 100 is better controlled.

In specific implementation, in order to meet the requirement of adjusting the position of the disassembling and assembling tool 100, optionally, the electrical cabinet 50 may be disposed on the movable base 40 and can move synchronously with the supporting member 10, the turnover member 20, and the ejector member 30.

Referring to fig. 6 and 10 to 11 together, a generator as an important power generation device can be widely used in the technical field of wind power generation, a rotor of the generator generally includes a rotor support 200, beads 300 located inside the rotor support 200 and spaced in the circumferential direction of the rotor support 200, and a full pole magnetic pole 400 located between every two adjacent beads 300, in order to simplify the assembly process of the full pole magnetic pole 400, the rotor of the generator mostly adopts the structural form of the full pole magnetic pole 400, so as to reduce the assembly and maintenance costs, and the full pole magnetic pole 400 can be rapidly assembled between two adjacent beads 300 or disassembled between two adjacent beads 300. For better understanding of the working principle of the present invention, the following description will take the assembly of the dismounting tool 100 for the whole pole 400 of the generator as an example.

Referring to fig. 12 to 18, when the full pole magnetic pole 400 is assembled, the turnover driving motor 222 of the turnover part 20 drives the turnover tray 21 to rotate clockwise so that the turnover tray 21 rotates to a horizontal state, and then the full pole magnetic pole 400 is placed in the accommodating portion 211 of the turnover tray 21 and located at a predetermined position of the accommodating portion 211 by using manual or other equipment, so as to form the structural schematic diagrams shown in fig. 12 and 13.

The turnover driving motor 222 is used to drive the turnover tray 21 to rotate counterclockwise, so that the turnover tray 21 rotates reversely until the initial position, or rotates reversely to the vertical state, that is, the process shown in fig. 14 and 15, the turnover tray 21 can be attached to the support member 10, the turnover driving portion 22 is locked, and the vertical state of the turnover tray 21 is maintained. At this time, the whole pole magnetic pole 400 is engaged with the ejector 30 at the initial position, for example, the whole pole magnetic pole 400 can be engaged with the engaging block on the ejector 31 through the engaging groove 410.

And starting the ejector 30 to drive the whole-pole magnetic pole 400 to move upwards relative to the overturning tray 21 along the height direction X of the support 10, wherein the top end of the whole-pole magnetic pole 400 is aligned and matched with the two pressing strips 300 on the rotor bracket 200. The ejector block 31 of the ejector member 30 continues to push, the whole pole magnetic pole 400 is pushed into the rotor support 200 along the pressing bar 300 to form a state shown in fig. 16 to 18, after the whole pole magnetic pole 400 is pushed into the rotor support 200 for limiting and fixing, the ejector block 31 of the ejector member 30 can move along the radial direction of the rotor support 200 to separate the ejector block 31 from the whole pole magnetic pole 400, and the ejector block 31 is controlled to move downwards to the initial position. The above-described operations are repeated to complete the assembling operation of the next full pole magnetic pole 400.

The operation flow of disassembling the whole pole magnetic pole 400 is opposite to that of assembling the whole pole magnetic pole 400: the ejector block 31 of the ejector member 30 is controlled to move to the position corresponding to the integral pole magnetic pole 400 and enable the integral pole magnetic pole 400 and the ejector block to be in clamping fit, the ejector block 31 is controlled to pull the integral pole magnetic pole 400 downwards, and the integral pole magnetic pole 400 slides into the accommodating part 211 of the turnover tray 21 along the pressing strip 300. The ejector block 31 of the ejector member 30 is controlled to descend to the initial position. The control overturning driving part 22 drives the overturning tray 21 to rotate clockwise, the overturning tray 21 is rotated to be in a horizontal state from a vertical state, then the whole pole magnetic pole 400 is taken out by manpower or other equipment, the disassembly is completed, and the disassembly operation of the next whole pole magnetic pole 400 can be completed by repeating the above operations.

The above is exemplified by taking the piece to be disassembled and assembled as the whole pole magnetic pole 400, and it is understood that the above application is only an alternative embodiment, and can also be applied to other pieces to be disassembled and assembled, which need to be rotated and disassembled and assembled by other devices, which are not listed here.

Therefore, the embodiment of the utility model provides a dismouting frock 100, because of it includes support piece 10, upset 20 and ejection piece 30, and rotate between upset tray 21 and the support piece 10 of upset 20 and be connected, it is rotatory to drive upset 20 relative support piece 10 through upset drive division 22, and then make in the upset tray 21 to wait that the dismouting piece rotates predetermined position, then wait the dismouting piece through ejection piece 30 ejection, make its relative upset tray 21 motion along support piece 10 direction of height X, realize the dismouting of waiting the dismouting piece, it can be whole utmost point magnetic pole 400 for generator rotor to wait the dismouting piece, this dismouting frock 100 can be used for whole utmost point magnetic pole 400's assembly, need not artifical upset whole utmost point magnetic pole 400, can improve assembly efficiency and reduce cost, easily use widely.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. The utility model provides a dismouting frock which characterized in that includes:

a support (10) having a predetermined height;

the overturning part (20) is arranged on the supporting part (10), the overturning part (20) comprises an overturning tray (21) and an overturning driving part (22), the overturning tray (21) is rotatably connected with the supporting part (10), the overturning tray (21) is provided with an accommodating part (211), the accommodating part (211) is used for installing a part to be disassembled and assembled, and the overturning driving part (22) is connected with the overturning tray (21) and drives the overturning tray (21) to rotate relative to the supporting part (10);

the ejection piece (30) is at least partially arranged on the support piece (10), and the ejection piece (30) is used for driving the piece to be disassembled and assembled to move relative to the support piece (10) along the height direction (X) of the support piece (10).

2. The tool for disassembling and assembling according to claim 1, wherein the overturning driving portion (22) comprises a telescopic cylinder (221), the telescopic cylinder (221) comprises a cylinder body (221a) and a cylinder rod (221b), one of the cylinder body (221a) and the cylinder rod (221b) is rotatably connected with the supporting member (10) and the other is rotatably connected with the overturning tray (21).

3. The assembly and disassembly tool set forth in claim 1 or 2, wherein a rotating shaft (23) is fixedly connected to the turnover tray (21), the turnover tray (21) is rotatably connected to the support member (10) through the rotating shaft (23), the turnover driving portion (22) further comprises a turnover driving motor (222), and the turnover driving motor (222) is in transmission connection with the rotating shaft (23) to drive the rotating shaft (23) to rotate relative to the support member (10).

4. The tool for disassembling and assembling the parts according to claim 3, characterized in that one end of the rotating shaft (23) extends into the accommodating part (211) to limit the limit position of the parts to be disassembled and assembled in the overturning tray (21);

and/or, support piece (10) face one side of upset tray (21) is provided with spacing groove (11), spacing groove (11) are in run through on direction of height (X) support piece (10), pivot (23) pass and enclose and close the lateral wall that forms spacing groove (11) and with the lateral wall rotates to be connected, upset driving motor (222) with pivot (23) stretch out the partial transmission of lateral wall is connected, upset tray (21) at least part hold in spacing groove (11).

5. The tool according to claim 1 or 2, wherein the accommodating portion (211) is an insertion groove formed through the turnover tray (21), an avoiding groove (212) communicated with the accommodating portion (211) is formed in one side, facing the support member (10), of the turnover tray (21), and the ejector (30) can extend into the avoiding groove (212) and is connected with the member to be disassembled.

6. The tool for disassembling and assembling according to claim 1 or 2, wherein the ejector (30) comprises an ejector block (31), a transmission component (32) and an ejector driving part (33), the ejector block (31) is connected with the support (10) in a sliding or rolling manner, and the ejector driving part (33) is connected with the ejector block (31) through the transmission component (32) and drives the ejector block (31) to reciprocate along the height direction (X).

7. The assembly and disassembly tool according to claim 6, wherein the transmission component (32) comprises a transmission wheel (321) and a traction member (322) in transmission fit with the transmission wheel (321), the traction member (322) extends for a predetermined distance along the height direction (X) and is a closed-loop transmission belt or transmission chain, the ejection driving part (33) is a motor, the transmission wheel (321) is connected with the ejection driving part (33), the support member (10) is provided with a clearance groove (12) extending along the height direction (X), and the ejection block (31) at least partially extends from the clearance groove (12) and is connected with the traction member (322);

and/or one side of the supporting piece (10) facing the turnover tray (21) is provided with a guide groove (13), and the ejector block (31) is at least partially arranged in the guide groove (13) and is in sliding fit with the guide groove (13).

8. The assembly and disassembly tool of claim 6, wherein the ejector block (31) comprises a base body (311) and a clamping portion (312) arranged on the base body (311), the ejector block (31) is slidably connected with the support member (10) through the base body (311), the clamping portion (312) comprises at least one of a clamping block and a clamping groove, and the clamping portion (312) is used for being detachably clamped and connected with the member to be disassembled and disassembled.

9. The assembly and disassembly tool according to claim 8, wherein the base body (311) is a polygonal block structure, the clamping portion (312) comprises the clamping block, and the clamping block protrudes from the surface of the base body (311) in the height direction (X);

or, base member (311) includes along first connecting block (311a) and second connecting block (311b) that direction of height (X) set up in succession, first connecting block (311a) with support piece (10) sliding connection, joint portion (312) include the joint piece, the joint piece set up in second connecting block (311b) and protrusion in second connecting block (311b), the protruding direction of joint piece with direction of height (X) is crossing.

10. The disassembly and assembly tool according to claim 1 or 2, wherein the disassembly and assembly tool (100) further comprises a movable base (40), and the supporting piece (10), the overturning piece (20) and the ejecting piece (30) are all arranged on the movable base (40);

and/or the dismounting tool (100) further comprises an electrical cabinet (50), and at least one of the overturning driving part (22) and the ejector (30) is connected with the electrical cabinet (50).