CN209786988U - Induction ring pressing fixture of motor rotor - Google Patents
Induction ring pressing fixture of motor rotor Download PDFInfo
- Publication number
- CN209786988U CN209786988U CN201920500421.9U CN201920500421U CN209786988U CN 209786988 U CN209786988 U CN 209786988U CN 201920500421 U CN201920500421 U CN 201920500421U CN 209786988 U CN209786988 U CN 209786988U
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- pressing
- motor rotor
- induction ring
- pressure head
- rotor
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Abstract
the utility model discloses an induction ring press-fitting clamp of a motor rotor, which comprises a mounting frame, a positioning device, a motor rotor pressing device and an induction ring pressing device; the positioning device is fixedly connected with the mounting frame, and a positioning groove for transversely placing the motor rotor is formed in the top of the positioning device; the motor rotor pressing device comprises a first driving device with a reciprocating stroke and a pressing block, and the pressing block is in transmission connection with the first driving device so as to drive the pressing block to radially press the outer edge of the motor rotor; the induction ring pressing device comprises a second driving device, a pressure head and a pressing sleeve, wherein the second driving device is provided with a reciprocating stroke, the pressure head is provided with an inner hole opposite to a rotating shaft of the motor rotor along the axial direction, the inside of the pressing sleeve is provided with a through hole for placing the induction ring to be pressed, the pressing sleeve is arranged on the pressure head through the through hole, the pressure head is connected with the second driving device in a transmission mode, and the induction ring is pressed on the rotating shaft of the motor rotor through the driving pressing sleeve.
Description
Technical Field
The utility model relates to a fixture equipment especially relates to an electric motor rotor's response ring pressure equipment anchor clamps.
Background
The motor rotor is a rotating part in the motor. The motor consists of a rotor and a stator, and is a common device for converting electric energy into mechanical energy.
In the motor rotor 300 shown in fig. 1, the induction ring 320 needs to be installed on the rotating shaft 310 during the production process, and the current machining process mainly involves manually pressing the induction ring 320 by using some simple pressing tools. Has the defects of low production efficiency and high labor intensity. Meanwhile, due to manual press mounting, the press mounting force in the press mounting process is difficult to control accurately, and the problems that the press mounting force is not enough and is not in place, or the motor rotor is damaged due to overlarge press mounting force and the like are easy to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor rotor's response ring pressure equipment anchor clamps to solve the response ring at the pressure equipment in-process inefficiency, intensity of labour is big and the difficult problem of control of pressure equipment power.
The utility model adopts the technical proposal that: an induction ring press-fitting clamp of a motor rotor comprises a mounting frame, a positioning device, a motor rotor pressing device and an induction ring pressing device;
The positioning device is fixedly connected with the mounting frame, and a positioning groove for transversely placing the motor rotor is formed in the top of the positioning device;
the motor rotor pressing device comprises a first driving device with a reciprocating stroke and a pressing block, and the pressing block is in transmission connection with the first driving device so as to drive the pressing block to radially press the outer edge of the motor rotor;
The induction ring pressing device comprises a second driving device, a pressure head and a pressing sleeve, wherein the second driving device is provided with a reciprocating stroke, the pressure head is provided with an inner hole opposite to a rotating shaft of the motor rotor along the axial direction, the inside of the pressing sleeve is provided with a through hole for placing the induction ring to be pressed, the pressing sleeve is arranged on the pressure head through the through hole, the pressure head is connected with the second driving device in a transmission mode, and the induction ring is pressed on the rotating shaft of the motor rotor through the driving pressing sleeve.
Further optimize, positioner includes mounting panel and locating plate, the constant head tank sets up the top of locating plate, mounting panel and mounting bracket fixed connection, the bottom of locating plate can be dismantled with the top of mounting panel and be connected.
Further optimize, second drive arrangement's output shaft tip fixedly connected with pressure head mount pad, the pressure head can be dismantled with the pressure head mount pad and be connected.
further optimize, the bottom of mounting bracket is equipped with linear guide, linear guide and second drive arrangement's output stroke syntropy, linear guide extends to the mounting panel from second drive arrangement, the bottom and the linear guide sliding connection of pressure head mount pad.
Further optimize, still be equipped with the stopper that is used for the pressure head mount pad stroke between mounting panel and the pressure head mount pad, the stopper can be dismantled with the mounting panel and be connected.
Further preferably, the compressing surface of the compressing block is provided with a compressing groove, and the compressing groove and the positioning groove enclose a circular motor rotor pressing cavity.
further preferably, the first driving device and the second driving device are both cylinders.
Further optimize, still include intelligent control system, intelligent control system fixed connection is on the mounting bracket, first drive arrangement and second drive arrangement all with intelligent control system electric connection.
The utility model has the advantages that: the motor rotor horizontal placing in the constant head tank through treating the pressure equipment in-process, the compact heap compresses tightly motor rotor under first drive arrangement's drive, place the tip of response ring in the through-hole of pressing the cover again, under second drive arrangement's drive, press the cover to drive the response ring motion, until second drive arrangement's output stroke terminal point, press the response ring to the pivot, whole pressure equipment process is simple, and is efficient, the intensity of labour of pressure equipment has significantly reduced.
Drawings
the present invention will be further described with reference to the accompanying drawings and embodiments.
FIG. 1 is a schematic structural view of a rotor of an electric machine;
Fig. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the positioning device;
Fig. 4 is a schematic cross-sectional view of a compact.
Detailed Description
The induction ring press-fitting jig for the motor rotor shown in fig. 2 comprises a mounting frame 100, a positioning device 200, a motor rotor pressing device and an induction ring pressing device;
the positioning device 200 is fixedly connected with the mounting frame 100, and a positioning groove 400 for transversely placing the motor rotor 300 is arranged at the top of the positioning device 200;
The motor rotor pressing device comprises a first driving device 510 with a reciprocating stroke and a pressing block 520, wherein the pressing block 520 is in transmission connection with the first driving device 510 so as to drive the pressing block 520 to radially press the outer edge of the motor rotor 300;
The induction ring pressing device comprises a second driving device 610 with a reciprocating stroke, a pressing head 620 and a pressing sleeve 630, wherein an inner hole opposite to the rotating shaft 310 of the motor rotor 300 is formed in the pressing head 620 along the axial direction, a through hole for placing the induction ring 320 to be pressed is formed in the pressing sleeve 630, the pressing sleeve 630 is sleeved on the pressing head 620 through the through hole, and the pressing head 620 is in transmission connection with the second driving device 610 to drive the pressing sleeve 630 to press the induction ring 320 on the rotating shaft 310 of the motor rotor 300.
In the press-fitting process, the motor rotor 300 to be press-fitted is horizontally placed in the positioning groove 4010, and the press-fitting block 520 is driven by the first driving device 510 to move downwards to press the motor rotor 300;
The end part of the induction ring 320 is placed in the through hole of the pressing sleeve 630, the pressing sleeve 630 drives the induction ring 320 to move under the driving of the second driving device 610, the induction ring 320 is pressed on the rotating shaft 310 until the designed output stroke end point of the second driving device 610 is reached, the induction ring 320 is pressed in place, the whole pressing process is simple, the efficiency is high, and the labor intensity of pressing is greatly reduced.
As shown in fig. 3, the positioning device 200 includes a mounting plate 210 and a positioning plate 220, a positioning groove 400 is disposed at the top of the positioning plate 220, the mounting plate 210 is fixedly connected to the mounting frame 100, and the bottom of the positioning plate 220 is detachably connected to the top of the mounting plate 210. Through changing the locating plate 220, changing the constant head tank 400, can place the electric motor rotor 300 of different overall dimension, improve electric motor rotor's induction ring pressure equipment anchor clamps's commonality.
This embodiment sets up the bayonet lock through the top at mounting panel 210, and the bottom of locating plate 220 is established on the bayonet lock through setting up the corresponding draw-in groove card, and as needs change locating plate 220, take off it and trade the locating plate 220 of other models can. Of course, other connection methods may be adopted to detachably connect the positioning plate 220 and the mounting plate 210, such as a bolt connection method.
the end of the output shaft of the second driving device 610 is fixedly connected with a pressure head mounting seat 640, and the pressure head 620 is detachably connected with the pressure head mounting seat 640. The pressing heads 620 and the pressing sleeves 630 of different models can be replaced to be suitable for press-fitting the induction rings 320 of different models, so that the universality of the induction ring press-fitting clamp of the motor rotor is improved.
The bottom of the mounting block 100 is provided with a linear guide rail 110, the linear guide rail 110 is in the same direction as the output stroke of the second driving device 610, the linear guide rail 110 extends from the second driving device 610 to the mounting plate 210, and the bottom of the pressure head mounting base 640 is slidably connected with the linear guide rail 110. Through pressure head mount 640 and linear guide 110 sliding connection, can improve pressure head mount 640's stability to and have better guidance quality.
A limiting block 700 used for the stroke of the pressure head mounting seat 640 is further arranged between the mounting plate 210 and the pressure head mounting seat 640, and the limiting block 700 is detachably connected with the mounting plate 210.
when the pressure head mounting seat 640 slides to the limiting block 700, the pressure head mounting seat 640 stops moving forward continuously, and the purpose of adjusting the stroke of the pressure head mounting seat 640 is achieved by replacing the limiting blocks 700 with different models, so that the press-fitting position of the induction ring 320 is adjusted. Therefore, the press-mounting position of the induction ring 320 can be changed without changing the output stroke of the second driving device 610.
As shown in fig. 4, in order to more stably press the motor rotor 300, a pressing surface of the pressing block 520 is provided with a pressing groove 521, and the pressing groove 521 and the positioning groove 400 enclose a circular motor rotor pressing cavity. When the pressing block 520 presses the motor rotor 300, the pressing groove 521 is attached to the outer edge of the motor rotor 300, so that the motor rotor 300 is pressed more stably.
The first driving means 510 and the second driving means 610 are both air cylinders. The compressed air is used as a power source, the efficiency is high, the operation is easy, and the working pressure, the speed and the working time are all adjustable. The labor force can be reduced, and semi-automatic operation is realized. Other drive devices, such as hydraulic presses, oil presses, etc., may also be used.
Still include intelligence control system 800, intelligence control system 800 fixed connection is on mounting bracket 100, first drive arrangement 510 and second drive arrangement 610 all with intelligence control system 800 electric connection.
the intelligent control system 800 improves the automatic operation of the induction ring press-fitting fixture of the motor rotor, and realizes the automatic control of the power output of the first driving device 510 and the second driving device 610.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (8)
1. The utility model provides an electric motor rotor's response ring pressure equipment anchor clamps which characterized in that: the motor rotor pressing device comprises a mounting frame (100), a positioning device (200), a motor rotor pressing device and an induction ring pressing device;
the positioning device (200) is fixedly connected with the mounting frame (100), and a positioning groove (400) for transversely placing the motor rotor (300) is formed in the top of the positioning device (200);
The motor rotor pressing device comprises a first driving device (510) with a reciprocating stroke and a pressing block (520), wherein the pressing block (520) is in transmission connection with the first driving device (510) so as to drive the pressing block (520) to radially press the outer edge of the motor rotor (300);
The induction ring pressing device comprises a second driving device (610) with a reciprocating stroke, a pressure head (620) and a pressing sleeve (630), wherein an inner hole opposite to a rotating shaft (310) of the motor rotor (300) is formed in the inner portion of the pressure head (620) along the axial direction, a through hole for placing the induction ring (320) to be pressed is formed in the pressing sleeve (630), the pressing sleeve (630) is sleeved on the pressure head (620) through the through hole, and the pressure head (620) is in transmission connection with the second driving device (610) to drive the pressing sleeve (630) to press the induction ring (320) on the rotating shaft (310) of the motor rotor (300).
2. An induction ring press-fitting jig of a rotor of an electric motor according to claim 1, characterized in that: positioner (200) include mounting panel (210) and locating plate (220), constant head tank (400) set up the top of locating plate (220), mounting panel (210) and mounting bracket (100) fixed connection, the bottom of locating plate (220) can be dismantled with the top of mounting panel (210) and be connected.
3. An induction ring press-fitting jig of a rotor of an electric motor according to claim 2, characterized in that: the output shaft end fixedly connected with pressure head mount pad (640) of second drive arrangement (610), pressure head (620) can be dismantled with pressure head mount pad (640) and be connected.
4. an induction ring press-fitting jig for a rotor of an electric motor according to claim 3, wherein: the bottom of mounting bracket (100) is equipped with linear guide (110), linear guide (110) and second drive arrangement (610) output stroke syntropy, linear guide (110) extend to mounting panel (210) from second drive arrangement (610), the bottom and linear guide (110) sliding connection of pressure head mount pad (640).
5. an induction ring press-fitting jig for a rotor of an electric motor according to claim 3 or 4, characterized in that: still be equipped with stopper (700) that are used for pressure head mount pad (640) stroke between mounting panel (210) and pressure head mount pad (640), stopper (700) can dismantle with mounting panel (210) and be connected.
6. An induction ring press-fitting jig of a rotor of an electric motor according to any one of claims 1 to 4, characterized in that: the pressing surface of the pressing block (520) is provided with a pressing groove (521), and the pressing groove (521) and the positioning groove (400) are enclosed to form a circular motor rotor pressing cavity.
7. An induction ring press-fitting jig of a rotor of an electric motor according to any one of claims 1 to 4, characterized in that: the first driving device (510) and the second driving device (610) are both air cylinders.
8. an induction ring press-fitting jig of a rotor of an electric motor according to any one of claims 1 to 4, characterized in that: still include intelligence control system (800), intelligence control system (800) fixed connection is on mounting bracket (100), first drive arrangement (510) and second drive arrangement (610) all with intelligence control system (800) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500421.9U CN209786988U (en) | 2019-04-12 | 2019-04-12 | Induction ring pressing fixture of motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500421.9U CN209786988U (en) | 2019-04-12 | 2019-04-12 | Induction ring pressing fixture of motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786988U true CN209786988U (en) | 2019-12-13 |
Family
ID=68802544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920500421.9U Active CN209786988U (en) | 2019-04-12 | 2019-04-12 | Induction ring pressing fixture of motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209786988U (en) |
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2019
- 2019-04-12 CN CN201920500421.9U patent/CN209786988U/en active Active
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