CN217883159U - Motor rotor overturning auxiliary device - Google Patents
Motor rotor overturning auxiliary device Download PDFInfo
- Publication number
- CN217883159U CN217883159U CN202222150957.7U CN202222150957U CN217883159U CN 217883159 U CN217883159 U CN 217883159U CN 202222150957 U CN202222150957 U CN 202222150957U CN 217883159 U CN217883159 U CN 217883159U
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- clamping
- bearing
- outer claw
- motor rotor
- fixedly connected
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Abstract
The utility model provides an electric motor rotor upset auxiliary device, including two relative settings and swing joint's hold assembly, every hold assembly includes: a fixed block; one end of the clamping jaw is fixedly connected with the side part of the fixed block, the other end of the clamping jaw is provided with at least two outer claw parts which are oppositely arranged and protrude out of the end part of the clamping jaw, and a clamping groove is formed between the at least two outer claw parts; the outer wall of the one-way bearing is fixedly connected with the side part of the fixed block, which is far away from the clamping jaw, and the one-way bearing and the clamping jaw are oppositely arranged by taking the fixed block as the center; one end of the connecting shaft is fixedly connected with the inner wall of the one-way bearing, and the connecting shaft can rotate relative to the fixed block; the clamping jaws of the two clamping parts are oppositely arranged, the clamping jaws of the two clamping parts form a clamping hole for clamping the motor rotor, and the end face of at least one outer claw part of one clamping part is mutually abutted with the end face of at least one outer claw part of the other clamping part. The utility model provides high motor packaging efficiency improves the operational safety nature.
Description
Technical Field
The utility model relates to an electric motor rotor processingequipment, concretely relates to electric motor rotor auxiliary device that overturns belongs to the motor and makes technical field.
Background
In the manufacturing process of motor, need assemble a plurality of motor element, the assembling process of motor rotor and other parts need overturn motor rotor, and motor rotor weighs dozens of jin, relies on the workman to overturn completely, and the labour loss is great, and causes the industrial injury easily at the upset in-process, therefore motor packaging efficiency hangs down, and operational safety is poor.
SUMMERY OF THE UTILITY MODEL
Based on above background, an object of the utility model is to provide an improve electric motor rotor upset auxiliary device of motor packaging efficiency and operational safety nature, solve the background art in the problem.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
the utility model provides a motor rotor upset auxiliary device, includes two relative settings and swing joint's clamping part, and every clamping part includes:
a fixed block;
one end of the clamping jaw is fixedly connected with the side part of the fixed block, the other end of the clamping jaw is provided with at least two outer claw parts which are oppositely arranged and protrude out of the end part of the clamping jaw, and a clamping groove is formed between the at least two outer claw parts;
the outer wall of the one-way bearing is fixedly connected with the side part of the fixing block, which is far away from the clamping jaw, and the one-way bearing and the clamping jaw are oppositely arranged by taking the fixing block as the center;
one end of the connecting shaft is fixedly connected with the inner wall of the one-way bearing, and the connecting shaft can rotate relative to the fixed block;
the clamping jaws of the two clamping parts are oppositely arranged, the clamping jaws of the two clamping parts form a clamping hole for clamping the motor rotor, and the end face of at least one outer claw part of one clamping part is mutually abutted with the end face of at least one outer claw part of the other clamping part.
Carry out the centre gripping through the centre gripping part of two relative settings to electric motor rotor, make electric motor rotor unsettled, then can easily make electric motor rotor rotate relative connecting axle by the partly application of force of workman to electric motor rotor, under the limiting displacement of one-way bearing, only need select the upset direction to rotate, avoided the gyration risk to improve motor packaging efficiency, improve the operation security.
Preferably, at least one outer claw part of one clamping part is hinged with at least one outer claw part of the other clamping part, and at least one other outer claw part of one clamping part is detachably and fixedly connected with at least one other outer claw part of at least one other clamping part.
Preferably, the motor rotor overturning auxiliary device further comprises a hinge and a connecting fastener, at least one outer claw part of one clamping part is hinged with at least one outer claw part of the other clamping part through the hinge, and at least one other outer claw part of one clamping part is detachably and fixedly connected with at least one other outer claw part of at least one other clamping part through the connecting fastener.
Preferably, the connecting fastener comprises a bolt seat block, an adjusting buckle and a buckling seat, the bolt seat block is arranged on the surface of at least one outer claw of one clamping component, one end of the adjusting buckle is in threaded connection with the bolt seat block, the other end of the adjusting block is provided with a retaining ring, the retaining ring is connected with the buckling seat, and the buckling seat is arranged on the surface of at least one outer claw of the other clamping component. The length of the connecting fastener is adjustable, and the clamped motor rotor can be further locked.
Preferably, the clamping jaw is provided with an inner clamping part protruding out of the groove wall of the clamping groove, and the distance between the end face of the inner clamping part and the groove wall of the clamping groove is smaller than the distance between the end face of the outer jaw part and the groove wall of the clamping groove. The inner clamping portion can be matched with the stepped surface of the motor rotor, and clamping firmness of the motor rotor is further improved.
Preferably, the surface of the connecting shaft is provided with a lifting lug, and the lifting lug is fixedly connected with the surface of the connecting shaft. The lifting lugs are used for being connected with an external lifting chain, so that the motor rotor overturning auxiliary device can lift the motor rotor to a certain height under the coordination of the external lifting chain and then overturn the motor rotor by workers.
Preferably, each clamping part further comprises a bearing adapter plate and a bearing pressing plate, the middle of each bearing adapter plate and the middle of each bearing pressing plate are provided with openings, the bearing adapter plates and the fixing blocks are far away from the side parts of the clamping jaws and are fixedly connected, the bearing pressing plates are fixedly connected with the bearing adapter plates, the one-way bearings are arranged between the bearing adapter plates and the bearing pressing plates, and the outer walls of the one-way bearings are fixedly connected with the bearing adapter plates.
Preferably, the hole in the middle of the bearing adapter plate is a through hole, the hole wall of the through hole is provided with a step surface, one part of the through hole forms a bearing mounting hole by the step surface, the other part of the through hole forms a bearing dismounting hole by the step surface, and the bearing pressing plate is arranged close to the bearing mounting hole.
Preferably, each clamping part further comprises an anti-skidding supporting plate, the anti-skidding supporting plate is fixedly connected with the fixed block and extends towards the bottom direction of the fixed block, and the bottom end of the anti-skidding supporting plate is provided with a convex edge protruding out of the side part of the anti-skidding supporting plate. The convex edges of the two clamping parts are opposite and mutually matched and are used for bearing a part of the clamped motor rotor.
Preferably, the fixed block is provided with an installation clamping groove, the groove wall of the installation clamping groove and the part of the antiskid supporting plate, which is adjacent to the top end, are provided with installation holes and fasteners matched with the installation holes, and the antiskid supporting plate is fixedly connected with the fixed block through the fasteners.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a motor rotor auxiliary device that overturns, through two clamping parts that set up relatively to carry out the centre gripping to motor rotor, make motor rotor unsettled, then can easily make motor rotor rotate relative to the connecting axle by the workman to some application of force of motor rotor, under the restriction of one-way bearing, only need select the upset direction to rotate, avoided the gyration risk, thereby improve motor packaging efficiency, improve the operational safety; in addition, the motor rotor overturning auxiliary device is simple in structure and low in manufacturing cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of the turning-over auxiliary device of the motor rotor of the present invention;
fig. 2 is a schematic side view of the motor rotor turning auxiliary device of the present invention;
FIG. 3 is a schematic view of the internal structure of the motor rotor turnover auxiliary device of the present invention when clamping the motor rotor;
fig. 4 is a schematic working diagram of the motor rotor turnover assisting device of the present invention when clamping the motor rotor;
FIG. 5 is a schematic view of the connecting fastener of the present invention;
fig. 6 is a schematic structural view of a jaw in the present invention;
fig. 7 is a schematic structural diagram of the bearing adapter plate of the present invention;
FIG. 8 is a schematic view of the side view structure of the anti-skid pallet of the present invention;
fig. 9 is a schematic structural view of the fixing block of the present invention;
fig. 10 is a schematic view of the structure of the middle anti-skid pallet of the present invention.
In the figure: 1. a fixed block; 2. a claw; 3. a one-way bearing; 4. a connecting shaft; 5. a clamping hole; 6. a hinge; 7. connecting fasteners; 8. lifting lugs; 9. a bearing adapter plate; 10. a bearing pressure plate; 11. an anti-slip pallet; 12. installing a clamping groove; 13. mounting holes; 14. a motor rotor; 21. an outer jaw portion; 22. clamping a clamping groove; 23. an inner clip part; 71. a bolt seat block; 72. adjusting buckles; 73. a buckling seat; 91. a bearing mounting hole; 92. a bearing removal hole; 111. and (4) a convex edge.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings. It is to be understood that the practice of the present invention is not limited to the following examples, and that any modifications and/or changes in form made to the present invention are intended to fall within the scope of the present invention.
In the utility model, all parts and percentages are weight units, and the adopted equipment, raw materials and the like can be purchased from the market or commonly used in the field if not specified. The methods in the following examples are conventional in the art unless otherwise specified. The components or devices in the following examples are, unless otherwise specified, standard parts or parts known to those skilled in the art, the structure and principle of which are known to those skilled in the art through technical manuals or through routine experimentation.
The embodiment of the utility model discloses a motor rotor auxiliary device that overturns, including two relative settings and swing joint's clamping part, every clamping part includes the fixed block, the jack catch, one-way bearing and connecting axle, jack catch one end and the lateral part fixed connection of fixed block, the jack catch other end has at least two relative settings and protrudes the outer claw of jack catch tip, form the centre gripping draw-in groove between at least two outer claws, the lateral part fixed connection that the jack catch was kept away from to one-way bearing outer wall and fixed block, one-way bearing and jack catch use the fixed block as the center relative setting, connecting axle one end and one-way bearing inner wall fixed connection, the connecting axle can rotate for the fixed block; the clamping jaws of the two clamping parts are oppositely arranged, the clamping jaws of the two clamping parts form a clamping hole for clamping the motor rotor, and the end face of at least one outer claw part of one clamping part is mutually abutted with the end face of at least one outer claw part of the other clamping part. Carry out the centre gripping to electric motor rotor through two relative clamping components that set up, make electric motor rotor unsettled, then can easily make electric motor rotor rotate relative connecting axle by workman to electric motor rotor's partly application of force, under the limiting displacement of one-way bearing, only need select the upset direction to rotate, avoided the gyration risk to improve motor packaging efficiency, improve the operation security.
In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. However, one or more embodiments may be practiced without these specific details by one of ordinary skill in the art.
As shown in fig. 1-4, the auxiliary device for overturning the motor rotor comprises two clamping components which are oppositely arranged and movably connected, each clamping component comprises a fixing block 1, a clamping jaw 2, a one-way bearing 3 and a connecting shaft 4, one end of each clamping jaw 2 is fixedly connected with the side portion of the fixing block 1, the other end of each clamping jaw 2 is provided with two outer jaw portions 21 which are oppositely arranged and protrude out of the end portions of the clamping jaws 2, a clamping slot 22 is formed between the two outer jaw portions 21, the outer wall of each one-way bearing 3 is fixedly connected with the side portion of the fixing block 1 far away from the corresponding clamping jaw 2, the one-way bearing 3 and the clamping jaw 2 are oppositely arranged by taking the fixing block 1 as the center, one end of the connecting shaft 4 is fixedly connected with the inner wall of the one-way bearing 3, and the connecting shaft 4 can rotate relative to the fixing block 1. The clamping claws 2 of the two clamping parts are oppositely arranged, the clamping grooves 22 of the two clamping parts form clamping holes 5 for clamping the motor rotor, and the end face of one outer claw part 21 of one clamping part is mutually abutted with the end face of one outer claw part 21 of the other clamping part.
The motor rotor overturning auxiliary device further comprises a hinge 6 and a connecting fastener 7, specifically, one outer claw part 21 of one clamping part is hinged with one outer claw part 21 of the other clamping part through the hinge 6, and the other outer claw part 21 of one clamping part is detachably and fixedly connected with the other outer claw part 21 of the other clamping part through the connecting fastener 7.
The clamping operation process of the two clamping components to the motor rotor is as follows: firstly, the connecting fastener 7 between the two clamping parts is opened, the two clamping parts rotate relatively to open a proper angle, the two clamping parts are moved to a proper outer claw part 21 position of the motor rotor to be clamped, the two clamping parts are closed, the claws 2 of the two clamping parts are closed, the two clamping grooves 22 form clamping holes 5, the motor rotor is clamped, and finally the two clamping parts are fastened through the connecting fastener 7, so that the two clamping parts are fixed.
The motor rotor 14 is clamped by the two oppositely arranged clamping components, so that the motor rotor is suspended, then a worker can easily apply force to the motor rotor to enable the motor rotor to rotate relative to the connecting shaft 4, and under the limiting action of the one-way bearing 3, the motor rotor only needs to select the turning direction to rotate, so that the rotation risk is avoided, the motor assembling efficiency is improved, and the operation safety is improved.
In the present embodiment, as shown in fig. 5, the connection fastener 7 includes a bolt seat block 71, an adjustment buckle 72, and a fastening seat 73. The bolt seat block 71 is arranged on the surface of one outer claw part 21 of one clamping part, one end of the adjusting buckle 72 is in threaded connection with the bolt seat block 71, the other end of the adjusting block is provided with a snap ring which is connected with the buckling seat 73, and the buckling seat 73 is arranged on the surface of one outer claw part 21 of the other clamping part. The length of the connecting fastener 7 is adjustable, and the clamped motor rotor can be further locked.
In the present embodiment, as shown in fig. 6, the pawl 2 is provided with an inner locking portion 23 protruding from the groove wall of the clamping groove 22, and the distance between the end surface of the inner locking portion 23 and the groove wall of the clamping groove 22 is smaller than the distance between the end surface of the outer pawl portion 21 and the groove wall of the clamping groove 22. Inner clamping portion 23 may cooperate with the stepped surface of the electric motor rotor to further improve the clamping firmness of the electric motor rotor. When the jaws 2 of the two clamping parts are closed, the inner clamping portions 23 of the two clamping parts also encircle the central shaft of the motor rotor.
In the embodiment, the surface of the connecting shaft 4 is provided with a lifting lug 8, and the lifting lug 8 is fixedly connected with the surface of the connecting shaft 4. The lifting lug 8 is used for connecting an external lifting chain, so that the motor rotor overturning auxiliary device can lift the motor rotor to a certain height under the cooperation of the external lifting chain and then overturn the motor rotor by workers.
In this embodiment, each clamping part further includes a bearing adapter plate 9 and a bearing pressing plate 10, the middle of the bearing adapter plate 9 and the middle of the bearing pressing plate 10 are both provided with an opening, the bearing adapter plate 9 and the fixing block 1 are fixedly connected with the side portion of the clamping jaw 2, the bearing pressing plate 10 is fixedly connected with the bearing adapter plate 9, the one-way bearing 3 is arranged between the bearing adapter plate 9 and the bearing pressing plate 10, and the outer wall of the one-way bearing 3 is fixedly connected with the bearing adapter plate 9.
In the present embodiment, as shown in fig. 7, the middle portion of the bearing adapter plate 9 is opened as a through hole, the hole wall of the through hole has a step surface, the step surface makes a part of the through hole form a bearing mounting hole 91, the step surface makes another part of the through hole form a bearing dismounting hole 92, and the bearing pressure plate 10 is disposed adjacent to the bearing mounting hole 91.
In this embodiment, each clamping member further includes an anti-slip supporting plate 11, the anti-slip supporting plate 11 is fixedly connected to the fixing block 1 and extends toward the bottom of the fixing block 1, as shown in fig. 8, a protruding edge 111 protruding from a side of the anti-slip supporting plate 11 is disposed at a bottom end of the anti-slip supporting plate 11. The rims 111 of the two clamping members are facing and cooperating with each other for holding a part of the clamped rotor of the electrical machine. When the claws 2 of the two clamping parts are closed, the anti-skid supporting plates 11 of the two clamping parts also support the loosely matched front end cover on the motor rotor.
In this embodiment, as shown in fig. 9 and 10, the fixing block 1 is provided with a mounting slot 12, the slot wall of the mounting slot 12 and the portion of the anti-skid support plate 11 adjacent to the top end are provided with a mounting hole 13 and a fastener matched with the mounting hole 13, and the anti-skid support plate 11 and the fixing block 1 are fixedly connected through the fastener. The fastening member is a screw, but of course, a bolt or other fastening member may be used.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.
Claims (10)
1. The utility model provides an electric motor rotor auxiliary device that overturns which characterized in that: this electric motor rotor upset auxiliary device includes two relative settings and swing joint's hold assembly, and every hold assembly includes:
a fixed block (1);
the clamping jaw comprises clamping jaws (2), one ends of the clamping jaws (2) are fixedly connected with the side portions of the fixing blocks (1), the other ends of the clamping jaws (2) are provided with at least two outer jaw portions (21) which are oppositely arranged and protrude out of the end portions of the clamping jaws (2), and clamping grooves (22) are formed between the at least two outer jaw portions (21);
the outer wall of the one-way bearing (3) is fixedly connected with the side part, far away from the clamping jaw (2), of the fixing block (1), and the one-way bearing (3) and the clamping jaw (2) are oppositely arranged by taking the fixing block (1) as the center;
one end of the connecting shaft (4) is fixedly connected with the inner wall of the one-way bearing (3), and the connecting shaft (4) can rotate relative to the fixing block (1);
the clamping jaws (2) of the two clamping components are arranged oppositely, the clamping grooves (22) of the two clamping components form clamping holes (5) used for clamping the motor rotor, and the end face of at least one outer claw part (21) of one clamping component is abutted to the end face of at least one outer claw part (21) of the other clamping component.
2. The device for assisting in overturning of the rotor of the motor according to claim 1, wherein: at least one outer claw part (21) of one clamping part is hinged with at least one outer claw part (21) of the other clamping part, and at least one other outer claw part (21) of one clamping part is detachably and fixedly connected with at least one other outer claw part (21) of at least one other clamping part.
3. An electric machine rotor turnover assistance device according to claim 1 or 2 characterised in that: the motor rotor overturning auxiliary device further comprises a hinge (6) and a connecting fastener (7), at least one outer claw part (21) of one clamping part is hinged with at least one outer claw part (21) of the other clamping part through the hinge (6), and at least one other outer claw part (21) of one clamping part is detachably and fixedly connected with at least one other outer claw part (21) of at least one other clamping part through the connecting fastener (7).
4. The device of claim 3 for assisting in turning over a rotor of an electrical machine, wherein: the connecting fastener (7) comprises a bolt seat block (71), an adjusting buckle (72) and a buckling seat (73), wherein the bolt seat block (71) is arranged on the surface of at least one outer claw part (21) of one clamping part, one end of the adjusting buckle (72) is in threaded connection with the bolt seat block (71), the other end of the adjusting block is provided with a retaining ring, the retaining ring is connected with the buckling seat (73), and the buckling seat (73) is arranged on the surface of at least one outer claw part (21) of the other clamping part.
5. The device for assisting in overturning of the rotor of the motor according to claim 1, wherein: the clamping jaw (2) is provided with an inner clamping part (23) protruding out of the groove wall of the clamping groove (22), and the distance between the end face of the inner clamping part (23) and the groove wall of the clamping groove (22) is smaller than the distance between the end face of the outer claw part (21) and the groove wall of the clamping groove (22).
6. The device for assisting in overturning of the rotor of the motor according to claim 1, wherein: the surface of the connecting shaft (4) is provided with a lifting lug (8), and the lifting lug (8) is fixedly connected with the surface of the connecting shaft (4).
7. The device for assisting in overturning of the rotor of the motor according to claim 1, wherein: every centre gripping part still includes bearing keysets (9) and bearing clamp plate (10), the middle part of bearing keysets (9) with the middle part of bearing clamp plate (10) all has the trompil, the lateral part fixed connection of jack catch (2) is kept away from with fixed block (1) in bearing keysets (9), bearing clamp plate (10) and bearing keysets (9) fixed connection, one-way bearing (3) are located between bearing keysets (9) and bearing clamp plate (10), and the outer wall and bearing keysets (9) fixed connection of one-way bearing (3).
8. The apparatus of claim 7, wherein: the middle part of the bearing adapter plate (9) is provided with a through hole, the hole wall of the through hole is provided with a step surface, one part of the through hole forms a bearing mounting hole (91) by the step surface, the other part of the through hole forms a bearing dismounting hole (92) by the step surface, and the bearing pressing plate (10) is arranged close to the bearing mounting hole (91).
9. The apparatus of claim 1, wherein: every clamping part still includes anti-skidding layer board (11), anti-skidding layer board (11) and fixed block (1) fixed connection just extend towards in fixed block (1) bottom direction, and anti-skidding layer board (11) bottom is equipped with protruding edge (111) in anti-skidding layer board (11) lateral part.
10. The apparatus of claim 9, wherein: the anti-skid device is characterized in that the fixed block (1) is provided with an installation clamping groove (12), the groove wall of the installation clamping groove (12) and the part, close to the top end, of the anti-skid supporting plate (11) are provided with installation holes (13) and fasteners matched with the installation holes (13), and the anti-skid supporting plate (11) is fixedly connected with the fixed block (1) through the fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222150957.7U CN217883159U (en) | 2022-08-16 | 2022-08-16 | Motor rotor overturning auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222150957.7U CN217883159U (en) | 2022-08-16 | 2022-08-16 | Motor rotor overturning auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217883159U true CN217883159U (en) | 2022-11-22 |
Family
ID=84077745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222150957.7U Active CN217883159U (en) | 2022-08-16 | 2022-08-16 | Motor rotor overturning auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217883159U (en) |
-
2022
- 2022-08-16 CN CN202222150957.7U patent/CN217883159U/en active Active
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