CN208276479U - A kind of rotor installs fixture equipped with centering machine - Google Patents
A kind of rotor installs fixture equipped with centering machine Download PDFInfo
- Publication number
- CN208276479U CN208276479U CN201820899630.0U CN201820899630U CN208276479U CN 208276479 U CN208276479 U CN 208276479U CN 201820899630 U CN201820899630 U CN 201820899630U CN 208276479 U CN208276479 U CN 208276479U
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- China
- Prior art keywords
- fixed
- rotor
- wall
- block
- stator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to motor mounting technology fields, disclose a kind of rotor installs fixture equipped with centering machine, including bottom plate, and the bottom plate is equipped with rotor fixed mechanism, stator holder and rotor centering machine, stator and is fixed on stator holder.The centre-height of its adjustable rotor, facilitates rotor to be more accurately inserted into stator, improves the assembly efficiency of motor.
Description
Technical field:
The utility model relates to motor mounting technology fields, and in particular to a kind of rotor installation folder equipped with centering machine
Tool.
Background technique:
Rotor generally comprises shaft, several rotor punchings and magnetic shoe, rotor punching and is fixed in shaft, and magnetic shoe, which is embedded in, to be turned
In sub- punching, stator generally comprises stator punching and coil windings, and since magnetic shoe one is being alnico magnets, stator punching is silicon
Steel disc, in assembling process, the magnetic shoe on rotor is easy to be attracted by stator punching, and moment generates a very big suction, is easy
Be attracted to elsewhere, staff is difficult for be accurately inserted into rotor rotor, and wait rotors one end be inserted into stator after, due to magnetic
Attraction watt between stator punching, stator are attracted on the side inner wall of coil windings, and staff needs with very
Big power can just mount the rotor to position.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of rotor installation folder equipped with centering machine
Tool, the centre-height of its adjustable rotor facilitate rotor to be more accurately inserted into stator, improve the assembly effect of motor
Rate.
The scheme that the utility model solves the technical problem is:
A kind of rotor installs fixture equipped with centering machine, including bottom plate, the bottom plate are equipped with rotor fixed mechanism, determine
Sub- fixing seat and rotor centering machine, stator are fixed on stator holder, and the rotor fixed mechanism includes turning for clamping
The lower V-block and upper V-block moving up and down of son, lower V-block are fixed on the right end of sliding block, and the left end of sliding block is fixed with upwards
The support plate of protrusion, the first cylinder is fixed in support plate, and the right extension end that the piston rod of the first cylinder passes through support plate is fixed
There is pushing block, the shaft of pushing block face rotor, on the slide rail, sliding rail is fixed on lifting board the sliding block sleeve, lifting board
Quadrangle be respectively socketed with a guide rod, guide rod is fixed on bottom plate；The rotor centering machine includes being placed in lifting board
The gear wheel of lower section, gear wheel are fixed on the middle part of lifting shaft, and the upper end of lifting shaft is by bearing hinge connection under lifting board
On bottom surface, the lower end of lifting shaft is screwed onto the threaded hole on bottom plate, and spool gear, spool gear are engaged on front side of the gear wheel
It fixes on the driving shaft, the lower end of drive shaft is hinge on the floor, and the upper end of drive shaft is fixed with driving handwheel；The rotor is fixed
Concentric mechanism further includes the cross bar being fixed on bottom plate, and cross bar is socketed on cross bar between stator holder and lifting board
Waist template, for rectangular tube sleeve on waist template, the upper end of rectangular tube is fixed with stepped cylinder, and the big end of stepped cylinder forms a left side
The location hole of side opening, for location hole sleeve on the right end axis of rotor, the small end of stepped cylinder is socketed with annulus, fixes on annulus
It is pressed against on the inner wall of the stator in the end of centering bar, centering bar.
The centering bar includes the screwed pipe being fixed on the outer wall of annulus, and screw rod is socketed in screwed pipe, and screw rod stretches out screwed pipe
Extension end be fixed with dome, dome is pressed against on the inner wall of the stator.
A down journal, the front side wall and rear side of upper V-block are respectively formed on the front side wall and rear wall of the lower V-block
A upper journal is respectively formed on wall, second cylinder is fixed on each upper journal, and the piston rod of the second cylinder passes through upper
The lower extension end of trunnion, which is fixed on, to be corresponded on a down journal, is symmetrical arranged before and after two second cylinders.
It is fixed with gusset between the support plate and the upper bottom surface of sliding block, connection is fixed in the lower wall of the pushing block
Arm, the guiding adjusting rod protruded to the left is fixed on linking arm, and guiding adjusting rod sequentially passes through the left stretching of gusset and support plate
Outer wall thread is formed on the outer wall at end, and stop nut is bolted on outer wall thread, is fixed with Buddhist nun on the right side wall of the pushing block
Imperial block.
The positioning hole is socketed with positioning sleeve, is between the outer wall of the right end axis of the shaft of the inner wall and rotor of positioning sleeve
Clearance fit connection, connects between the outer wall of positioning sleeve and the inner wall of location hole for transition fit.
The protrusion effect of the utility model is:
Compared with prior art, the centre-height of its adjustable rotor, facilitates rotor to be more accurately inserted into stator,
Improve the assembly efficiency of motor.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is cross-sectional view of the Fig. 2 about A-A.
Specific embodiment:
Embodiment is shown in as shown in Figure 1 to Figure 3, a kind of rotor installs fixture equipped with centering machine, including bottom plate 1, described
Bottom plate 1 is equipped with rotor fixed mechanism 2, stator holder 3 and rotor centering machine 4, and stator 91 is fixed on stator holder 3
On, the rotor fixed mechanism 2 includes the lower V-block 21 and upper V-block 22 moving up and down for grip roll 92, lower V
Type block 21 is fixed on the right end of sliding block 23, and the left end of sliding block 23 is fixed with the support plate 24 to raise upward, fixes in support plate 24
There is the first cylinder 25, the right extension end that the piston rod of the first cylinder 25 passes through support plate 24 is fixed with pushing block 26,26 face of pushing block
The shaft of rotor 92, on sliding rail 27, sliding rail 27 is fixed on lifting board 28 23 sleeve of sliding block, and the four of lifting board 28
Angle is respectively socketed with a guide rod 29, and guide rod 29 is fixed on bottom plate 1；The rotor centering machine 4 includes being placed in lifting to put down
The gear wheel 41 of 28 lower section of plate, gear wheel 41 are fixed on the middle part of lifting shaft 42, and the upper end of lifting shaft 42 is existed by bearing hinge connection
On the bottom surface of lifting board 28, the lower end of lifting shaft 42 is screwed onto the threaded hole 101 on bottom plate 1, the gear wheel 41
Front side is engaged with spool gear 43, and spool gear 43 is fixed in drive shaft 44, and the lower end of drive shaft 44 is hinged on bottom plate 1, driving
The upper end of axis 44 is fixed with driving handwheel 441；The rotor centering machine 4 further includes the cross bar 45 being fixed on bottom plate 1, cross bar
45 between stator holder 3 and lifting board 28, waist template 46 is socketed on cross bar 45,47 sleeve of rectangular tube is in waist template
On 46, the upper end of rectangular tube 47 is fixed with stepped cylinder 48, and the big end of stepped cylinder 48 forms the location hole that left side is open
481, for 481 sleeve of location hole on the right end axis of rotor 92, the small end of stepped cylinder 48 is socketed with annulus 49, fixes on annulus 49
In centering bar 40, the end of centering bar 40 is pressed against on the inner wall of stator 91.
Further, the centering bar 40 includes the screwed pipe 401 that is fixed on the outer wall of annulus 49, in screwed pipe 401
It is socketed with screw rod 402, the extension end that screw rod 402 stretches out screwed pipe 401 is fixed with dome 403, and dome 403 is pressed against the interior of stator 91
On wall.
Further, a down journal 211, upper V are respectively formed on the front side wall and rear wall of the lower V-block 21
A upper journal 221 is respectively formed on the front side wall and rear wall of type block 22, and second gas is fixed on each upper journal 221
Cylinder 51, the lower extension end that the piston rod of the second cylinder 51 passes through upper journal 221, which is fixed on, to be corresponded on a down journal 211, and two
It is symmetrical arranged before and after a second cylinder 51.
Further, gusset 52, the pushing block 26 are fixed between the support plate 24 and the upper bottom surface of sliding block 23
Lower wall on be fixed with linking arm 53, be fixed with the guiding adjusting rod 54 protruded to the left on linking arm 53, be oriented to adjusting rod 54
It sequentially passes through and forms outer wall thread 541 on the outer wall of the left extension end of gusset 52 and support plate 24, be spirally connected on outer wall thread 541
There is stop nut 55, is fixed with nylon block 56 on the right side wall of the pushing block 26.
Further, positioning sleeve 57, the inner wall of positioning sleeve 57 and turning for rotor 92 are socketed in the location hole 481
It is connected between the outer wall of the right end axis of axis for clearance fit, is transition between the outer wall of positioning sleeve 57 and the inner wall of location hole 481
It is cooperatively connected.
Working principle: first, by the left end of lower 21 mobile sliding rail 27 of V-block, rotor 92 is put into lower V-block 21 and upper
Between V-block 22, the left end of the shaft of rotor 92 is pressed against on nylon block 56, and the piston rod of two the second cylinders 51 is shunk, upper V
Type block 22 moves down, to clamp rotor 92, stator 91 is fixed on stator holder 3；Second, by determining in stepped cylinder 48
Position 57 sleeves of set on the right end axis of the shaft of rotor 92, by waist template 46 move right along cross bar 45 and meanwhile the also edge of sliding block 23
Sliding rail 27 moves to right, and so that centering bar 40 is inserted in the inside of stator 91, then rotating ring 49, and annulus 49 can drive centering bar 40 fixed
It turn-takes in son 91, when encountering inner wall when centering bar 40 rotates cannot continue to rotate, illustrates the central axis of rotor 92 Yu stator 91
Line does not have contour placement, rotate driving handwheel 441, and driving handwheel 441 drives spool gear 43 to rotate by drive shaft 44, spool gear
43 drive gear wheels 41 rotate, and gear wheel 41 drives lifting shaft 42 to rotate, and lifting shaft 42 with matching for threaded hole 101 by cooperating
With lifting shaft 42 moves up (or moving down), and lifting shaft 42 drives lifting board 28 mobile, and lifting board 28 drives rotor 92 to move up
(or moving down) adjusts the height of rotor 92 with this, when rotor is adjusted to suitable position, the dome and stator 91 of qualitative bar 40
The distance that keeps constant of inner wall, illustrate that rotor 92 has been aligned with stator 91, then move to left waist template 46, keep centering bar 40 de-
From stator 91, then when positioning sleeve 57 be detached from the shaft of rotor, waist template 46 is then turned over 90 degree, stepped cylinder 48 is made to lie low
On bottom plate 1；Third touches to the right the first cylinder 25, and the magnetic shoe on rotor 92 attracts each other with stator 91, so that rotor 92 be inserted
Enter in stator 91；4th, the piston rod stretching, extension of the first cylinder 25, drive rotor 92 is inserted farther into stator 91；5th, it leads
The stroke of the piston rod of the first cylinder 25 is adjusted under to the cooperation of adjusting rod 54 and stop nut 55, to adjust rotor 92
Push the amount.
Finally, embodiment of above is merely to illustrate the utility model, and it is not limitation of the utility model, related skill
The those of ordinary skill in art field can also make various changes in the case where not departing from the spirit and scope of the utility model
Change and modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the patent protection model of the utility model
Enclosing should be defined by the claims.
Claims (5)
1. a kind of rotor installs fixture equipped with centering machine, including bottom plate (1), the bottom plate (1) is equipped with the fixed machine of rotor
Structure (2), stator holder (3) and rotor centering machine (4), stator (91) are fixed on stator holder (3), and feature exists
In: the rotor fixed mechanism (2) includes the lower V-block (21) and upper V-block moving up and down for grip roll (92)
(22), lower V-block (21) is fixed on the right end of sliding block (23), and the left end of sliding block (23) is fixed with the support plate to raise upward
(24), it is fixed with the first cylinder (25) in support plate (24), the right side that the piston rod of the first cylinder (25) passes through support plate (24) is stretched
Outlet is fixed with pushing block (26), the shaft of pushing block (26) face rotor (92), and sliding block (23) sleeve is sliding on sliding rail (27)
Rail (27) is fixed on lifting board (28), and the quadrangle of lifting board (28) is respectively socketed with a guide rod (29), guide rod
(29) it is fixed on bottom plate (1)；The rotor centering machine (4) includes the gear wheel (41) being placed in below lifting board (28),
Gear wheel (41) is fixed on the middle part of lifting shaft (42), and the upper end of lifting shaft (42) is by bearing hinge connection in lifting board (28)
On bottom surface, the lower end of lifting shaft (42) is screwed onto the threaded hole (101) on bottom plate (1) Nei, the front side of the gear wheel (41)
It is engaged with spool gear (43), spool gear (43) is fixed on drive shaft (44), and the lower end of drive shaft (44) is hinged on bottom plate (1)
On, the upper end of drive shaft (44) is fixed with driving handwheel (441)；The rotor centering machine (4) further includes being fixed on bottom plate (1)
On cross bar (45), cross bar (45) is located between stator holder (3) and lifting board (28), and cross bar is socketed with waist type on (45)
Plate (46), for rectangular tube (47) sleeve on waist template (46), the upper end of rectangular tube (47) is fixed with stepped cylinder (48), step column
The big end of body (48) form left side be open location hole (481), location hole (481) sleeve on the right end axis of rotor (92),
The small end of stepped cylinder (48) is socketed with annulus (49), is fixed on annulus (49) centering bar (40), the end of centering bar (40)
It is pressed against on the inner wall of stator (91).
2. a kind of rotor installs fixture equipped with centering machine according to claim 1, it is characterised in that: the centering bar
(40) include the screwed pipe (401) being fixed on the outer wall of annulus (49), be socketed with screw rod (402), screw rod in screwed pipe (401)
(402) extension end for stretching out screwed pipe (401) is fixed with dome (403), and dome (403) is pressed against on the inner wall of stator (91).
3. a kind of rotor installs fixture equipped with centering machine according to claim 1, it is characterised in that: the lower V-type
A down journal (211) is respectively formed on the front side wall and rear wall of block (21), on the front side wall and rear wall of upper V-block (22)
A upper journal (221) is respectively formed, second cylinder (51), the second cylinder (51) are fixed on each upper journal (221)
Piston rod pass through the lower extension end of upper journal (221) and be fixed on corresponding on a down journal (211), two second gas
It is symmetrical arranged before and after cylinder (51).
4. a kind of rotor installs fixture equipped with centering machine according to claim 1, it is characterised in that: the support plate
(24) it is fixed between the upper bottom surface of sliding block (23) gusset (52), is fixed with linking arm in the lower wall of the pushing block (26)
(53), the guiding adjusting rod (54) protruded to the left is fixed on linking arm (53), guiding adjusting rod (54) sequentially passes through gusset
(52) and on the outer wall of the left extension end of support plate (24) it forms outer wall thread (541), is spirally connected on outer wall thread (541) limited
Position nut (55) is fixed with nylon block (56) on the right side wall of the pushing block (26).
5. a kind of rotor installs fixture equipped with centering machine according to claim 1, it is characterised in that: the location hole
(481) it is socketed with positioning sleeve (57) in, is between the outer wall of the right end axis of the shaft of the inner wall and rotor (92) of positioning sleeve (57)
Clearance fit connection, connect between the outer wall and the inner wall of location hole (481) of positioning sleeve (57) for transition fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899630.0U CN208276479U (en) | 2018-06-11 | 2018-06-11 | A kind of rotor installs fixture equipped with centering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899630.0U CN208276479U (en) | 2018-06-11 | 2018-06-11 | A kind of rotor installs fixture equipped with centering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276479U true CN208276479U (en) | 2018-12-25 |
Family
ID=64699768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899630.0U Expired - Fee Related CN208276479U (en) | 2018-06-11 | 2018-06-11 | A kind of rotor installs fixture equipped with centering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208276479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299804A (en) * | 2019-07-18 | 2019-10-01 | 马鞍山马钢电气修造有限公司 | A kind of large size main driving motor scene penetrating method |
| FR3125932A1 (en) | 2021-07-27 | 2023-02-03 | Psa Automobiles Sa | DEVICE FOR DISASSEMBLY/ASSEMBLY OF A ROTOR OF AN ELECTRIC MOTOR |
-
2018
- 2018-06-11 CN CN201820899630.0U patent/CN208276479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299804A (en) * | 2019-07-18 | 2019-10-01 | 马鞍山马钢电气修造有限公司 | A kind of large size main driving motor scene penetrating method |
| FR3125932A1 (en) | 2021-07-27 | 2023-02-03 | Psa Automobiles Sa | DEVICE FOR DISASSEMBLY/ASSEMBLY OF A ROTOR OF AN ELECTRIC MOTOR |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |