CN210173289U - Automatic grinding equipment for outer circle of rotor - Google Patents
Automatic grinding equipment for outer circle of rotor Download PDFInfo
- Publication number
- CN210173289U CN210173289U CN201920594728.XU CN201920594728U CN210173289U CN 210173289 U CN210173289 U CN 210173289U CN 201920594728 U CN201920594728 U CN 201920594728U CN 210173289 U CN210173289 U CN 210173289U
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- fixed
- pivot
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of motor production, especially, automatic grinding equipment of rotor excircle, when fixed to the rotor before current grinding, the centre gripping complex operation of rotor wastes time and energy, and shortcoming that work efficiency is low, and proposes following scheme, and it includes the base, and the top side of base is equipped with quick-witted case and fixing base, one side that quick-witted case is close to the fixing base is rotated and is installed first pivot and second pivot, and first pivot is located second pivot below, and the one end fixed mounting of first pivot has the action wheel, and the one end fixed mounting of second pivot has the grinding head, and fixed the cup jointing has from the driving wheel in the second pivot, and the action wheel has cup jointed same belt from the driving wheel. The utility model discloses simple structure, when grinding the rotor excircle, place the rotor on the bottom side inner wall of two fixed frames, only need rotate the regulating spindle and can carry out the centre gripping to the rotor from the multiaspect simultaneously, the centre gripping is firm, and the screw thread is adjusted more stably and accurately, and convenient operation has improved work efficiency.
Description
Technical Field
The utility model relates to a motor production technical field especially relates to automatic grinding device of rotor excircle.
Background
The stepping motor is an open-loop control motor for converting an electric pulse signal into angular displacement or linear displacement, and an important part of the stepping motor of the rotor can generate great vibration when the motor rotor rotates at a high speed, so that great noise is brought, and the service life is shortened.
Rotor excircle grinding equipment is a common rotor processing equipment, and the rotor needs the multi-angle to carry out the centre gripping fixed when carrying out the centre gripping among the prior art, and the operation is wasted time and energy, and the rotor grinds the back that finishes, needs loaded down with trivial details centre gripping of relieving again, and the operation is very inconvenient, influences work efficiency, consequently needs the automatic grinding equipment that the centre gripping is firm and simple operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the centre gripping complex operation of rotor wastes time and energy, work efficiency is low when having the rotor fixed before grinding among the prior art, and the automatic grinding device of rotor excircle that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
automatic grinding equipment for excircle of rotor comprises a base, a machine case and a fixed seat are arranged on the top side of the base, a first rotating shaft and a second rotating shaft are rotatably mounted on one side of the machine case close to the fixed seat, the first rotating shaft is positioned below the second rotating shaft, a driving wheel is fixedly mounted at one end of the first rotating shaft, a grinding head is fixedly mounted at one end of the second rotating shaft, a driven wheel is fixedly sleeved on the second rotating shaft, the same belt is sleeved on the driving wheel and the driven wheel, two fixed frames are fixedly mounted on the top side of the fixed seat, the same rotor is movably mounted in the two fixed frames, two ends of the rotor respectively extend out of the two fixed frames, mounting holes are formed in the inner wall of the top side of the fixed frame, adjusting shafts are movably mounted in the mounting holes, two ends of the adjusting shafts both extend out of the mounting, the equal fixed mounting in both sides of punch holder has the slide bar, one side that two slide bars kept away from each other extends to in two mounting grooves respectively, equal movable mounting has the carriage release lever in two mounting grooves, the one end that two carriage release levers are close to each other all extends to fixed frame in and equal fixed mounting has the side splint, one side that two side splints are close to each other respectively with the both sides looks adaptation of rotor, place the rotor on the bottom side inner wall of two fixed frames, only need rotate the regulating spindle and can carry out the centre gripping to the rotor simultaneously from the multiaspect, the centre gripping is firm.
Preferably, a motor is fixedly mounted on the inner wall of the bottom side of the case, and one end of the first rotating shaft extends into the case and is fixedly mounted on an output shaft of the motor through a coupler.
Preferably, an internal thread has been seted up on the inner wall of mounting hole, is equipped with the external screw thread on the regulating spindle, and internal thread and the epaxial external screw thread looks adaptation of regulating on the mounting hole inner wall, and the screw thread regulation is more stable and accurate.
Preferably, the bottom side of the mounting groove and the inner wall of the bottom side are fixedly provided with the same fixing rod, one side of the fixing rod is provided with a moving hole, one end of the moving rod penetrates through the moving hole, the bottom side of the sliding rod is provided with a sliding hole, the top end of the fixing rod penetrates through the sliding hole, and the fixing rod simultaneously limits the sliding rod and the moving rod.
Preferably, the bottom side of the sliding rod is rotatably provided with a push-pull rod positioned in the mounting groove, and the bottom end of the push-pull rod is rotatably arranged on the top side of the moving rod, so that the upper clamping plate and the side clamping plate can simultaneously clamp the rotor in multiple directions, and the clamping is firm.
In the utility model, the automatic grinding equipment for the outer circle of the rotor is used by matching the fixed frame, the rotor, the mounting hole, the adjusting shaft, the upper clamping plate, the mounting groove, the sliding rod and the fixed rod, the adjusting shaft is rotated, the external thread on the adjusting shaft is matched with the internal thread on the inner wall of the mounting hole, so that the adjusting shaft moves downwards while rotating, the adjusting shaft drives the upper clamping plate to move downwards, and the rotor is clamped in the vertical direction;
through the matched use of the sliding hole, the push-pull rod, the moving hole and the side clamping plates, when the sliding rod moves downwards, the moving rod is pushed through the push-pull rod, so that the moving rod moves in the moving hole, the two side clamping plates are further close to each other, and the two sides of the rotor are clamped;
the utility model discloses simple structure, when grinding the rotor excircle, place the rotor on the bottom side inner wall of two fixed frames, only need rotate the regulating spindle and can carry out the centre gripping to the rotor from the multiaspect simultaneously, the centre gripping is firm, and the screw thread is adjusted more stably and accurately, and convenient operation has improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of an automatic grinding device for the outer circle of a rotor provided by the present invention;
fig. 2 is a schematic side view of a fixed frame in the automatic grinding equipment for the outer circle of the rotor according to the present invention;
fig. 3 is a schematic structural diagram of a portion a in fig. 2 of the automatic grinding equipment for the outer circle of the rotor provided by the utility model.
In the figure: the grinding machine comprises a base 1, a machine box 2, a fixed seat 3, a first rotating shaft 4, a second rotating shaft 5, a driving wheel 6, a driven wheel 7, a belt 8, a grinding head 9, a motor 10, a fixed frame 11, a rotor 12, a mounting hole 13, an adjusting shaft 14, an upper clamping plate 15, a mounting groove 16, a sliding rod 17, a fixing rod 18, a sliding hole 19, a push-pull rod 20, a moving rod 21, a moving hole 22 and a side clamping plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the automatic grinding device for the excircle of the rotor comprises a base 1, a case 2 and a fixed seat 3 are arranged on the top side of the base 1, a first rotating shaft 4 and a second rotating shaft 5 are rotatably arranged on one side of the case 2 close to the fixed seat 3, the first rotating shaft 4 is positioned below the second rotating shaft 5, a driving wheel 6 is fixedly arranged at one end of the first rotating shaft 4, a grinding head 9 is fixedly arranged at one end of the second rotating shaft 5, a driven wheel 7 is fixedly sleeved on the second rotating shaft 5, the same belt 8 is sleeved on the driving wheel 6 and the driven wheel 7, two fixed frames 11 are fixedly arranged on the top side of the fixed seat 3, the same rotor 12 is movably arranged in the two fixed frames 11, two ends of the rotor 12 respectively extend out of the two fixed frames 11, a mounting hole 13 is arranged on the inner wall of the top side of the fixed frame 11, an adjusting shaft, the bottom of regulating spindle 14 is rotated and is installed punch holder 15, mounting groove 16 has all been seted up on the both sides inner wall of fixed frame 11, the equal fixed mounting in both sides of punch holder 15 has slide bar 17, one side that two slide bars 17 kept away from each other extends to in two mounting grooves 16 respectively, equal movable mounting has carriage release lever 21 in two mounting grooves 16, the one end that two carriage release levers 21 are close to each other all extends to in fixed frame 11 and equal fixed mounting has side splint 23, one side that two side splint 23 are close to each other respectively with the both sides looks adaptation of rotor 12, place rotor 12 on the bottom side inner wall of two fixed frames 11, only need to rotate regulating spindle 14 and can carry out the centre gripping to rotor 12 simultaneously from the multiaspect, the centre gripping is firm.
The utility model discloses in, fixed mounting has motor 10 on the bottom side inner wall of quick-witted case 2, and the one end of first pivot 4 extends to quick-witted incasement 2 and through shaft coupling fixed mounting on motor 10's output shaft.
The utility model discloses in, seted up the internal thread on the inner wall of mounting hole 13, be equipped with the external screw thread on the regulating spindle 14, and the internal thread on the mounting hole 13 inner wall and the external screw thread looks adaptation on the regulating spindle 14, the screw thread regulation is more stable and accurate.
The utility model discloses in, fixed mounting has same dead lever 18 on the bottom side of mounting groove 16 and the bottom side inner wall, and removal hole 22 has been seted up to one side of dead lever 18, and removal hole 22 is run through to the one end of carriage release lever 21, and slide opening 19 has been seted up to the bottom side of slide bar 17, and slide opening 19 is run through on the top of dead lever 18, and it is spacing to slide bar 17 and carriage release lever 21 simultaneously to dead lever 18.
The utility model discloses in, the bottom side of slide bar 17 is rotated and is installed the push-and-pull rod 20 that is located mounting groove 16, and the bottom of push-and-pull rod 20 is rotated and is installed on the top side of carriage release lever 21 for punch holder 15 and side plate 23 are simultaneously to the multi-direction centre gripping of rotor 12, and the centre gripping is firm.
In the utility model, when grinding the outer circle of the rotor 12, firstly, the rotor 12 is placed on the inner wall of the bottom side of the two fixed frames 11, the adjusting shaft 14 is rotated, the external thread on the adjusting shaft 14 is matched with the internal thread on the inner wall of the mounting hole 13, so that the adjusting shaft 14 is moved downwards while rotating, the adjusting shaft 14 drives the upper clamping plate 15 to move downwards, the rotor 12 is clamped in the vertical direction, the two sliding rods 17 slide downwards on the two fixed rods 18 respectively, the sliding rods 17 push the moving rod 21 through the push-pull rod 20 when moving downwards, so that the moving rod 21 moves in the moving hole 22, and further the two side clamping plates 23 are close to each other, thereby clamping the two sides of the rotor 12, the inner wall of the bottom side of the fixed frame 11, the side where the two side clamping plates 23 are close to each other and the bottom side of the upper clamping plate 15 are provided with arc-shaped grooves matched with the rotor 12, thereby, the centre gripping is firm, and only need rotate regulating spindle 14 can, the screw thread is adjusted more stably and accurately, and convenient operation has improved work efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Automatic rotor excircle grinding equipment comprises a base (1), wherein a case (2) and a fixed seat (3) are arranged on the top side of the base (1), and is characterized in that one side, close to the fixed seat (3), of the case (2) is rotatably provided with a first rotating shaft (4) and a second rotating shaft (5), the first rotating shaft (4) is positioned below the second rotating shaft (5), one end of the first rotating shaft (4) is fixedly provided with a driving wheel (6), one end of the second rotating shaft (5) is fixedly provided with a grinding head (9), the second rotating shaft (5) is fixedly sleeved with a driven wheel (7), the driving wheel (6) and the driven wheel (7) are sleeved with a same belt (8), two fixed frames (11) are fixedly arranged on the top side of the fixed seat (3), the same rotor (12) is movably arranged in the two fixed frames (11), and two ends of the rotor (12) respectively extend out of the two fixed, mounting hole (13) have been seted up on the top side inner wall of fixed frame (11), movable mounting has regulating spindle (14) in mounting hole (13), the both ends of regulating spindle (14) all extend to outside mounting hole (13), the bottom of regulating spindle (14) is rotated and is installed punch holder (15), mounting groove (16) have all been seted up on the both sides inner wall of fixed frame (11), the equal fixed mounting in both sides of punch holder (15) has slide bar (17), one side that two slide bar (17) kept away from each other extends to in two mounting grooves (16) respectively, equal movable mounting has carriage release lever (21) in two mounting grooves (16), the one end that two carriage release levers (21) are close to each other all extends to in fixed frame (11) and equal fixed mounting has side splint (23), one side that two side splint (23) are close to each other respectively with the both sides looks adaptation of rotor (12).
2. The automatic grinding equipment for the outer circle of the rotor is characterized in that a motor (10) is fixedly installed on the inner wall of the bottom side of the machine box (2), and one end of the first rotating shaft (4) extends into the machine box (2) and is fixedly installed on an output shaft of the motor (10) through a coupler.
3. The automatic grinding equipment for the outer circle of the rotor is characterized in that inner threads are formed in the inner wall of the mounting hole (13), outer threads are formed on the adjusting shaft (14), and the inner threads in the inner wall of the mounting hole (13) are matched with the outer threads in the adjusting shaft (14).
4. The automatic grinding equipment for the outer circle of the rotor as claimed in claim 1, wherein the same fixing rod (18) is fixedly installed on the bottom side and the inner wall of the bottom side of the installation groove (16), one side of the fixing rod (18) is provided with a moving hole (22), one end of a moving rod (21) penetrates through the moving hole (22), the bottom side of the sliding rod (17) is provided with a sliding hole (19), and the top end of the fixing rod (18) penetrates through the sliding hole (19).
5. The automatic rotor cylindrical grinding apparatus according to claim 1, wherein the sliding rod (17) is rotatably mounted at its bottom side with a push-pull rod (20) in the mounting groove (16), and the bottom end of the push-pull rod (20) is rotatably mounted at the top side of the moving rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594728.XU CN210173289U (en) | 2019-04-28 | 2019-04-28 | Automatic grinding equipment for outer circle of rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594728.XU CN210173289U (en) | 2019-04-28 | 2019-04-28 | Automatic grinding equipment for outer circle of rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210173289U true CN210173289U (en) | 2020-03-24 |
Family
ID=69832016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594728.XU Expired - Fee Related CN210173289U (en) | 2019-04-28 | 2019-04-28 | Automatic grinding equipment for outer circle of rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210173289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800120A (en) * | 2022-04-11 | 2022-07-29 | 许非 | Oil pump rotor grinding device |
-
2019
- 2019-04-28 CN CN201920594728.XU patent/CN210173289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800120A (en) * | 2022-04-11 | 2022-07-29 | 许非 | Oil pump rotor grinding device |
| CN114800120B (en) * | 2022-04-11 | 2024-06-07 | 南京高崎电机有限公司 | Oil pump rotor grinding equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |