CN217643111U

CN217643111U - Small-size motor stator and rotor attaches together frock

Info

Publication number: CN217643111U
Application number: CN202221163040.4U
Authority: CN
Inventors: 胡智敏; 谈书志; 刘凯; 张安东; 刘敏
Original assignee: Suzhou Branch Of Guizhou Spaceflight Linquan Motor Co ltd
Current assignee: Suzhou Branch Of Guizhou Spaceflight Linquan Motor Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-21
Anticipated expiration: 2032-05-16

Abstract

The application provides a small-size motor stator and rotor attaches together frock, including the base plate, there is the upper structure board base plate upper end through support fixed mounting, base plate below middle part is provided with the lower slide rail, lower slide rail upper end outside slidable mounting has fixed slide, fixed slide upper end middle part is provided with the bearing piece, fixed slide upper end side is provided with middle part clamping component, the inboard middle part in right side thimble assembly upper end is provided with right thimble, left side thimble assembly upper end is provided with locking mechanism. The utility model discloses a locking mechanism realizes coming the stator and rotor left end to carry out the centering card through left side thimble assembly and advance to the fixed and position adjustment of left side thimble rod, promotes stator and rotor composite set's axiality, installs in well slide rail upper end through the recess joint, guarantees the precision of right side thimble assembly, middle part clamping component and left side thimble assembly's installation location through well slide rail to can realize the stability to the result.

Description

Small-size motor stator and rotor attaches together frock

Technical Field

The utility model relates to a decide rotor assembly fixture field, in particular to small-size motor decides rotor and attaches together frock.

Background

In brief, the fixed part of the motor is called a stator, and a pair of DC excitation static main magnetic poles are arranged on the stator; the rotating part is called an armature core, an armature winding is arranged on the rotating part, and after the rotating part is electrified, induced electromotive force is generated to serve as a rotating magnetic field. Then electromagnetic torque is generated to carry out energy conversion. The shape of the stator winding is distinguished from the embedding mode, and the stator winding can be divided into a centralized type and a distributed type according to the difference between the winding shape of the coil and the embedding wiring mode.

When the stator assembly and the rotor assembly of the small-sized motor are combined into a whole machine, the stator assembly and the rotor assembly are directly combined manually in a traditional mode.

In the process of implementing the technical solution in the embodiment of the present application, the inventor of the present application finds that the above-mentioned technology has at least the following technical problems:

firstly, manual assembly is slow, time and labor are wasted, and the mounting precision is satisfactorily ensured;

secondly, the coaxiality of the stator assembly and the rotor assembly is difficult to guarantee during manual assembly, and the inner circle of the stator core is damaged and the outer surface of the rotor is scratched easily due to the attraction of rotor magnetic steel during assembly, so that the overall performance of the motor is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a small-size motor stator and rotor attaches together frock, can effectively solve the problem in the background art.

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

the utility model provides a small-size motor stator and rotor attaches together frock, includes: a base plate which is of a square plate structure, an upper structural plate is fixedly arranged at the upper end of the base plate through a bracket,

a lower slide rail is arranged in the middle below the base plate, a fixed slide plate is slidably mounted on the outer side of the upper end of the lower slide rail, a bearing block is arranged in the middle of the upper end of the fixed slide plate, the bearing block is of a hollow semicircular groove structure and is used for bearing a stator-rotor component to be processed, a middle clamping component is arranged on the side edge of the upper end of the fixed slide plate, the stator and the rotor are clamped through the matching of the middle clamping component and the bearing block,

a right thimble assembly fixedly arranged on the right side of the upper surface of the upper structural plate through bolts, a right thimble is arranged in the middle of the inner side of the upper end of the right thimble assembly, the fixed rotor assembly is clamped through the right thimble,

the left thimble assembly is fixedly arranged above the left side of the upper structural plate through a bolt, a thimble rod required to clamp a workpiece is arranged in the middle of the left thimble assembly in a sliding manner, a locking mechanism is arranged at the upper end of the left thimble assembly, the left thimble assembly is fixed and adjusted in position through the locking mechanism, and the left thimble assembly can meet the machining requirements of stators and rotors with different sizes,

synthesize right side thimble assembly and will decide the rotor right-hand member and carry out the centering card and advance, will decide the rotor left end through left side thimble assembly and carry out the centering card and advance, promote the axiality of stator and rotor composite set installation.

Preferably, the upper end of the upper structural plate is provided with a middle slide rail, grooves are formed below the right side thimble assembly, the left side thimble assembly and the middle clamping assembly, the right side thimble assembly, the left side thimble assembly and the middle clamping assembly are mounted at the upper end of the middle slide rail in a clamping mode through the grooves, and the mounting and positioning accuracy of the right side thimble assembly, the middle clamping assembly and the left side thimble assembly is guaranteed through the middle slide rail, so that the stability of results can be achieved.

Preferably, the base plate right-hand member is provided with the rotation of inclining piece, and rotation of inclining piece middle part is provided with the internal thread, rotates through the internal thread and installs the axis of rotation, and the coaxial fixed mounting of axis of rotation right-hand member has the turning block, drives the axis of rotation through the turning block and rotates, and the axis of rotation outer lane is provided with the external screw thread.

Preferably, fixed slide below middle part is provided with the internal thread, rotates the outer lane of installing at the axis of rotation, drives fixed slide through the turning block and carries out the removal of horizontal direction, and well slide rail upper end middle part slidable mounting has fixed slide, moves the direction through the slip of fixed slide in the well slide rail outside, realizes being suitable for more different model designs to the adjustment of clamping position.

Preferably, right side thimble assembly is including the support frame, and the support frame lower extreme passes through bolt fixed mounting in last structural slab upper end, and support frame top middle part slidable mounting has the sliding block, and the sliding block right-hand member is provided with the clamp plate, and the clamp plate is used for controlling the displacement of sliding block side, and the support frame is inside to be provided with the spring, guarantees the elasticity left of level to the support frame through the spring.

Preferably, the sliding block left end is provided with left thimble, left thimble is conical structure piece, come to carry out the joint with the spare part structure through left thimble, guarantee good thimble, support frame right-hand member fixed mounting has the fixed block, the fixed block upper end is rotated and is installed the commentaries on classics piece, commentaries on classics piece upper end fixed mounting has protruding piece, commentaries on classics piece upper end fixed mounting has the handle, press down through the handle and come protruding piece joint, come the clamp plate to drive the sliding block through the handle and remove to the right side, thereby can relieve the tight spare part clamp state of top clamp, be convenient for take out the spare part, moreover, the steam generator is simple in structure and reliable, and the steam generator is simple in operation and convenient, and has extremely strong practicality.

Preferably, the middle clamping assembly comprises a fixing frame, two groups of upper fixing plates are fixedly mounted at the upper end of the fixing frame through bolts, a first rotating rod is arranged above the upper fixing plates, and a first pressing plate is rotatably mounted through the first rotating rod.

Preferably, the upper fixed plate right-hand member is provided with the second dwang, rotates through the second dwang and installs the fixed block, goes up the fixed block and is the structure piece that the groove was led to in the middle part, goes up the fixed block middle part and rotates and install the second clamp plate, second clamp plate lower extreme and the contact of first clamp plate upper portion.

Preferably, rotate along the second dwang through last fixed block, the inside second clamp plate of fixed block pushes down on the drive, push down through the second clamp plate and control first clamp plate and rotate along first dwang, first clamp plate one end is provided with the buffering briquetting, buffering briquetting below is provided with the elasticity fixture block, fixed block right-hand member facility has the compact heap, the compact heap can be realized to briquetting down through rotating the screw thread, synthesize buffering briquetting and compact heap and can realize better that the stator and rotor carries out the chucking, middle part clamping component device can carry out efficient joint installation, the clamping action to the stator and rotor is realized.

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

1. realize the adjustment to the fixed of left side thimble rod and position through locking mechanism, can adapt to not unidimensional stator and rotor processing demand, synthesize right side thimble assembly and come the stator and rotor right-hand member to carry out the centering card and advance, come the stator and rotor left end to carry out the centering card and advance through left side thimble assembly, promote stator and rotor composite mounting's axiality, install in well slide rail upper end through the recess joint, guarantee right side thimble assembly through well slide rail, the precision of the installation location of middle part clamping component and left side thimble assembly, thereby can realize the stability to the result.

2. Elasticity to the support frame assurance level left is come through the spring, and left thimble is conical structure piece, comes to carry out the joint with the spare part structure through left thimble, guarantees good thimble, comes to come to bulge piece joint through the handle is pushed down, comes to drive the sliding block through the handle and moves to the right side to can remove the tight spare part clamp state of top clamp, be convenient for take out spare part, simple structure is reliable, and easy operation is convenient, has extremely strong practicality.

3. Through second clamp plate lower extreme and the contact of first clamp plate upper portion, rotate along the second dwang through last fixed block, the inside second clamp plate of fixed block is pushed down on the drive, push down through the second clamp plate and control first clamp plate and rotate along first dwang, buffering briquetting below is provided with the elasticity fixture block, the compact heap can be realized carrying out the chucking to lower briquetting through rotating the screw thread, synthesize buffering briquetting and compact heap and can realize the stator and rotor better and carry out the chucking, middle part clamping component device can carry out efficient joint installation, the realization is to the clamping action of stator and rotor.

Drawings

FIG. 1 is a three-dimensional structure diagram of a stator and rotor assembling tool for a small-sized motor according to the present invention;

FIG. 2 is a front view structural diagram of the stator and rotor assembling tool for a small-sized motor of the present invention;

FIG. 3 is a side view of the right side ejector pin assembly in the small-sized motor stator and rotor assembling tool of the present invention;

fig. 4 is the utility model relates to a small-size motor stator and rotor attaches together three-dimensional structure picture of middle part clamping assembly in frock.

In the figure: 1. a base plate; 2. a right side thimble assembly; 21. a support frame; 22. a slider; 23. a left thimble; 24. a fixed block; 25. rotating the block; 26. a raised block; 27. pressing a plate; 28. a handle; 3. a middle clamping assembly; 31. a fixed mount; 32. an upper fixing plate; 33. a first rotating lever; 34. a first platen; 35. a second rotating lever; 36. an upper fixed block; 37. a second platen; 38. buffering and pressing blocks; 39. a compression block; 4. a left side thimble assembly; 5. an upper structural panel; 6. a middle slide rail; 7. a lower slide rail; 8. a rotating shaft; 9. a side turning block; 10. rotating the block; 11. fixing the sliding plate; 12. a bearing block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

Referring to fig. 1, a small-sized motor stator and rotor assembling tool comprises:

a base plate 1, wherein the base plate 1 is of a square plate structure, an upper structural plate 5 is fixedly arranged at the upper end of the base plate 1 through a bracket,

a lower slide rail 7 is arranged in the middle of the lower part of the base plate 1, a fixed slide plate 11 is slidably arranged on the outer side of the upper end of the lower slide rail 7, a bearing block 12 is arranged in the middle of the upper end of the fixed slide plate 11, the bearing block 12 is of a hollow semicircular groove structure and is used for bearing a stator and rotor component to be processed, a middle clamping component 3 is arranged on the side edge of the upper end of the fixed slide plate 11, the stator and rotor are clamped through the middle clamping component 3 matching with the bearing block 12,

a right thimble assembly 2 is fixedly arranged on the right side of the upper surface of the upper structural plate 5 through bolts, a right thimble is arranged in the middle of the inner side of the upper end of the right thimble assembly 2, the fixed rotor assembly is clamped through the right thimble,

the left thimble assembly 4 is fixedly arranged above the left side of the upper structural plate 5 through a bolt, a thimble rod needing to clamp a workpiece is arranged in the middle of the left thimble assembly 4 in a sliding way, a locking mechanism is arranged at the upper end of the left thimble assembly 4, the left thimble rod is fixed and the position of the left thimble rod is adjusted through the locking mechanism, the left thimble assembly can meet the processing requirements of stators and rotors with different sizes,

the right end of the stator and the rotor is centered and clamped by integrating the right thimble assembly 2, the left end of the stator and the rotor is centered and clamped by integrating the left thimble assembly 4, the coaxiality of the stator and the rotor in combination installation is improved,

the upper end of the upper structural plate 5 is provided with a middle slide rail 6, the lower parts of the right thimble assembly 2, the left thimble assembly 4 and the middle clamping assembly 3 are all provided with grooves which are clamped and installed at the upper end of the middle slide rail 6, the installation and positioning precision of the right thimble assembly 2, the middle clamping assembly 3 and the left thimble assembly 4 is ensured by the middle slide rail 6, thereby realizing the stability of the result,

1 right-hand member of base plate is provided with side turning block 9, side turning block 9 middle part is provided with the internal thread, it installs axis of rotation 8 to rotate through the internal thread, the coaxial fixed mounting of 8 right-hand members of axis of rotation has turning block 10, it rotates to drive axis of rotation 8 through turning

block

10, 8 outer lanes in the axis of rotation are provided with the external screw thread, fixed slide 11 below middle part is provided with the internal thread, rotate the outer lane of installing at axis of rotation 8, it carries out the removal of horizontal direction to drive fixed slide 11 through turning block 10, well slide 6 upper end middle part slidable mounting has fixed slide 11, slide through fixed slide 11 in the well slide 6 outside and remove the direction, realize the adjustment to clamping position, be suitable for more different model designs.

Example 2

As shown in fig. 3, compared with embodiment 1, the right thimble assembly 2 includes a support frame 21, the lower end of the support frame 21 is fixedly mounted on the upper end of the upper structural plate 5 through a bolt, a sliding block 22 is slidably mounted in the middle of the upper side of the support frame 21, a pressing plate 27 is disposed at the right end of the sliding block 22, the pressing plate 27 is used for controlling the displacement of the side edge of the sliding block 22, a spring is disposed inside the support frame 21, a horizontal leftward elastic force is ensured for the support frame 21 through the spring, a left thimble 23 is disposed at the left end of the sliding block 22, the left thimble 23 is a conical structural block, come to carry out the joint with the spare part structure through left thimble 23, guarantee good thimble, support frame 21 right-hand member fixed mounting has fixed block 24, 24 upper ends of fixed block are rotated and are installed and are changeed piece 25, change 25 upper ends fixed mounting and have protruding piece 26, change 25 upper ends fixed mounting has handle 28, it comes protruding piece 26 joint to push down through handle 28, come clamp plate 27 to drive sliding block 22 through handle 28 and remove to the right side, thereby can relieve 13 top tight spare part clamping state of clamp, be convenient for take out spare part, moreover, the steam generator is simple in structure and reliable, and the steam generator is simple in operation and convenient, and the steam generator has extremely strong practicality.

Example 2

As shown in fig. 3, compared with embodiment 1, the difference is that the middle clamping assembly 3 comprises a fixed frame 31, two sets of upper fixed plates 32 are fixedly installed on the upper end of the fixed frame 31 through bolts, a first rotating rod 33 is arranged above the upper fixed plates 32, a first pressing plate 34 is rotatably installed through the first rotating rod 33,

the right end of the upper fixing plate 32 is provided with a second rotating rod 35, an upper fixing block 36 is rotatably installed through the second rotating rod 35, the upper fixing block 36 is a structural block with a through groove in the middle, a second pressing plate 37 is rotatably installed in the middle of the upper fixing block 36, the lower end of the second pressing plate 37 is in contact with the upper part of the first pressing plate 34,

rotate along second dwang 35 through last fixed block 36, drive the inside second clamp plate 37 of fixed block 36 and push down, it rotates along first dwang 33 to control first clamp plate 34 through pushing down of second clamp plate 37, first clamp plate 34 one end is provided with buffering briquetting 38, buffering briquetting 38 below is provided with the elasticity fixture block, 24 right-hand member facilities of fixed block have compressing block 39, compressing block 39 can realize pressing down the briquetting through rotating the screw thread, synthesize buffering briquetting 38 and compressing block 39 and can realize the stator and rotor better and carry out the chucking, middle part clamping component 3 device can carry out efficient joint installation, realize the clamping action to the stator and rotor.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a small-size motor stator and rotor attaches together frock which characterized in that includes:

the base plate (1), the base plate (1) is of a square plate structure, the upper end of the base plate (1) is fixedly provided with an upper structural plate (5) through a bracket,

a lower slide rail (7) is arranged in the middle of the lower part of the base plate (1), a fixed slide plate (11) is slidably mounted on the outer side of the upper end of the lower slide rail (7), a bearing block (12) is arranged in the middle of the upper end of the fixed slide plate (11), the bearing block (12) is of a hollow semicircular groove structure, a middle clamping component (3) is arranged on the side edge of the upper end of the fixed slide plate (11),

a right thimble assembly (2) is fixedly arranged on the right side of the upper surface of the upper structural plate (5) through bolts, a right thimble is arranged in the middle of the inner side of the upper end of the right thimble assembly (2), the fixed rotor assembly is clamped through the right thimble,

left side thimble assembly (4) through bolt fixed mounting in last structural slab (5) left side top, left side thimble assembly (4) upper end is provided with locking mechanism, realizes the adjustment to the fixed of left side thimble rod and position through locking mechanism.

2. The small-sized motor stator and rotor assembling tool according to claim 1, characterized in that: go up structural slab (5) upper end and be provided with well slide rail (6), right side thimble assembly (2), left side thimble assembly (4) and middle part clamping component (3) below all are provided with the recess, install in well slide rail (6) upper end through the recess joint.

3. The small-sized motor stator and rotor assembling tool according to claim 2, characterized in that: base plate (1) right-hand member is provided with side rotation piece (9), side rotation piece (9) middle part is provided with the internal thread, rotates through the internal thread and installs axis of rotation (8), the coaxial fixed mounting of axis of rotation (8) right-hand member has turning block (10), drives axis of rotation (8) through turning block (10) and rotates, axis of rotation (8) outer lane is provided with the external screw thread.

4. The small-sized motor stator and rotor assembling tool according to claim 3, characterized in that: fixed slide (11) below middle part is provided with the internal thread, rotates the outer lane of installing in axis of rotation (8), drives fixed slide (11) through turning block (10) and carries out the removal of horizontal direction, well slide rail (6) upper end middle part slidable mounting has fixed slide (11).

5. The small-sized motor stator and rotor assembling tool according to claim 4, wherein: right side thimble assembly (2) are including support frame (21), support frame (21) lower extreme passes through bolt fixed mounting in last structural slab (5) upper end, support frame (21) top middle part slidable mounting has sliding block (22), sliding block (22) right-hand member is provided with clamp plate (27), support frame (21) inside is provided with the spring, comes to guarantee the elasticity of level left to support frame (21) through the spring.

6. The small-sized motor stator and rotor assembling tool according to claim 5, wherein: sliding block (22) left end is provided with left thimble (23), left side thimble (23) are conical structure piece, support frame (21) right-hand member fixed mounting has fixed block (24), fixed block (24) upper end is rotated and is installed and change piece (25), change piece (25) upper end fixed mounting have protruding piece (26), change piece (25) upper end fixed mounting have handle (28).

7. The small-sized motor stator and rotor assembling tool according to claim 6, wherein: middle part clamping components (3) are including mount (31), there are two sets of upper fixed plate (32) mount (31) upper end through bolt fixed mounting, upper fixed plate (32) top is provided with first pivot pole (33), rotates through first pivot pole (33) and installs first clamp plate (34).

8. The small-sized motor stator and rotor assembling tool according to claim 7, wherein: go up fixed plate (32) right-hand member and be provided with second dwang (35), rotate through second dwang (35) and install fixed block (36), go up fixed block (36) and be the structural piece that the groove was led to in the middle part, it installs second clamp plate (37) to go up fixed block (36) rotation in the middle part, second clamp plate (37) lower extreme and first clamp plate (34) upper portion contact.

9. The small-sized motor stator and rotor assembling tool according to claim 8, characterized in that: rotate along second dwang (35) through last fixed block (36), drive second clamp plate (37) inside fixed block (36) and push down, come control first clamp plate (34) to rotate along first dwang (33) through pushing down of second clamp plate (37), first clamp plate (34) one end is provided with buffering briquetting (38), buffering briquetting (38) below is provided with the elasticity fixture block, fixed block (24) right-hand member facility compresses tightly piece (39).