CN218678784U - Dynamic balance adjusting tool for motor rotor - Google Patents
Dynamic balance adjusting tool for motor rotor Download PDFInfo
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- CN218678784U CN218678784U CN202223233970.5U CN202223233970U CN218678784U CN 218678784 U CN218678784 U CN 218678784U CN 202223233970 U CN202223233970 U CN 202223233970U CN 218678784 U CN218678784 U CN 218678784U
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- outside
- fixedly connected
- dynamic balance
- counter weight
- motor rotor
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Abstract
The utility model relates to an electric motor rotor dynamic balance adjustment frock, including the rotor adjuster, the outside fixedly connected with counter weight adjustment mechanism of rotor adjuster, the outside swing joint of rotor adjuster has convenient installation mechanism. The utility model discloses an outside swing joint of first counter weight pole has the second counter weight pole, can make the second counter weight pole rotate and drive the fixture block and rotate, can make the fixture block remove along the inside arc wall of seting up of first counter weight pole, and then make the counter weight block remove, rethread rotation bolt is spacing to spacing in the hole, play the effect of adjusting the counter weight, thereby be convenient for adjust electric motor rotor dynamic balance, through pressing the outside swing joint's of bull stick button, can make the connecting plate remove, thereby the limiting plate of the outside fixed connection who drives the connecting block removes, the outside fixedly connected with spring of rethread connecting plate, can make the limiting plate spring in the spacing groove of seting up of rotor adjuster inside, play the effect of convenient installation.
Description
Technical Field
The utility model relates to a rotor dynamic balance technical field, specifically speaking relates to electric motor rotor dynamic balance adjustment frock.
Background
The rotor of the motor is a rotating part in the motor, and the dynamic balance of the rotor is a method for removing or adding weights on the rotor to change the mass distribution of the rotor.
The utility model discloses a motor rotor dynamic balance tooling shaft, which comprises a tooling shaft, wherein the interior of the tooling shaft is sequentially provided with a balance shaft, a plug and an oiling cavity from left to right, and the balance shaft body is sleeved with a balance block at the inner side of the tooling shaft; the plug is in threaded connection with the oil injection cavity, and a sealing ring is arranged on the outer side of the joint of the plug and the oil injection cavity; an expansion sleeve is arranged on the outer surface of one end, provided with an oil injection cavity, of the inner side of the right end of the tool shaft, and an oil hole is formed between the expansion sleeve and the oil injection cavity and penetrates through the inner side and the outer side of the tool shaft; the tool shaft can enable the expansion sleeve and the rotor to be tightly connected through the pressure of oil, and the tool shaft and the rotor are not easy to separate; through setting up a plurality of balancing pieces, can remove adjustment balancing force about on the balance shaft according to rotor running speed, the dynamic balance effect is better.
The inventor finds that the prior art has the following problems in the process of realizing the utility model: the motor rotor can produce vibration when rotating, generally changes the mass distribution of rotor through the method of removing the heavy or adding the counter weight to reduce the vibration that the rotor produced when rotating, current motor rotor dynamic balance adjustment frock often adjusts the rotor counter weight according to the degree of dynamic balance through with counter weight fixed connection outside the rotor.
Therefore, a dynamic balance adjusting tool for the motor rotor is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, the utility model aims to provide an electric motor rotor dynamic balance adjustment frock can be convenient for adjust the rotor counter weight.
(II) technical scheme
This for realize above-mentioned purpose, the utility model provides a following technical scheme, electric motor rotor dynamic balance adjustment frock, the technical scheme who adopts is: including the rotor adjuster, the outside fixedly connected with counter weight adjustment mechanism of rotor adjuster, the outside swing joint of rotor adjuster has convenient installation mechanism.
The outside fixedly connected with lug of convenient installation mechanism, the outside fixedly connected with connecting rod of convenient installation mechanism.
Preferably, the counterweight adjusting mechanism includes a first counterweight rod, a second counterweight rod, a clamping block, a counterweight, a limiting hole, and a bolt, and the second counterweight rod is movably connected to the outside of the first counterweight rod, so that the second counterweight rod can rotate outside the first counterweight rod when the dynamic balance of the motor rotor is adjusted.
As a preferred scheme, the outside of the second counterweight rod is fixedly connected with a clamping block, the inside of the first counterweight rod is provided with an arc-shaped groove, the clamping block is movably connected in the arc-shaped groove, and when the dynamic balance adjustment is performed on the motor rotor, the second counterweight rod can be rotated to drive the clamping block to rotate.
As a preferred scheme, the outside fixedly connected with balancing weight of second balancing weight pole, and the inside of second balancing weight pole has seted up spacing hole, and the outside threaded connection of first balancing weight pole has the bolt, when carrying out the dynamic balance adjustment to motor rotor, can make the removal of second balancing weight pole drive the counterweight and remove.
As preferred scheme, convenient installation mechanism includes bull stick, button, connecting plate, connecting block and limiting plate, and the outside swing joint of bull stick has the button, when carrying out dynamic balance adjustment to electric motor rotor, can make the button remove.
As the preferred scheme, the outside fixedly connected with connecting plate of button, and the outside fixedly connected with spring of connecting plate can make the button remove and drive the connecting plate and remove when carrying out dynamic balance adjustment to motor rotor.
As preferred scheme, the outside fixedly connected with connecting block of connecting plate, and the outside fixedly connected with limiting plate of connecting block can make the connecting plate remove and drive the connecting block and remove when carrying out dynamic balance adjustment to electric motor rotor.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric motor rotor dynamic balance adjustment frock possesses following beneficial effect:
1. the utility model discloses a set up first counter weight rod, the second counter weight rod, the fixture block, the balancing weight, spacing hole and bolt, when the user adjusted the rotor counter weight, there is the second counter weight rod through the outside swing joint of first counter weight rod, can make the second counter weight rod rotate and drive the fixture block and rotate, can make the fixture block remove along the inside arc wall of seting up of first counter weight rod, and then make the counter weight block remove, it is spacing in spacing to spacing hole to rethread rotation bolt, play the effect of adjusting the counter weight, thereby be convenient for adjust motor rotor dynamic balance.
2. The utility model discloses a set up bull stick, button, connecting plate, connecting block and limiting plate, when the user installed the rotor, through pressing down the button of the outside swing joint of bull stick, can make the connecting plate remove to the limiting plate of the outside fixed connection of drive connecting block removes, and the outside fixedly connected with spring of rethread connecting plate can make the limiting plate spring into the inside spacing groove of seting up of rotor adjuster, plays the effect of convenient installation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of the counterweight adjustment mechanism of the present invention;
FIG. 3 is a front sectional view of the counterweight adjustment mechanism of the present invention;
FIG. 4 is a perspective view of the convenient mounting mechanism of the present invention;
fig. 5 is a front sectional view of the convenient installation mechanism of the present invention.
In the figure: 1. a rotor adjuster; 2. a counterweight adjustment mechanism; 201. a first counterweight rod; 202. a second counterweight rod; 203. a clamping block; 204. a balancing weight; 205. a limiting hole; 206. a bolt; 3. a convenient installation mechanism; 301. a rotating rod; 302. a button; 303. a connecting plate; 304. connecting blocks; 305. a limiting plate; 4. a bump; 5. a connecting rod.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
Referring to fig. 1-5, the present embodiment provides a dynamic balance adjustment tool for a motor rotor, including a rotor adjuster 1, a counterweight adjustment mechanism 2 fixedly connected to an exterior of the rotor adjuster 1, and a convenient installation mechanism 3 movably connected to an exterior of the rotor adjuster 1, wherein by providing a first balance weight rod 201, a second balance weight rod 202, a clamping block 203, a balancing block 204, a limiting hole 205, and a bolt 206, when a user adjusts a rotor counterweight, the second balance weight rod 202 is movably connected to an exterior of the first balance weight rod 201, so that the second balance weight rod 202 rotates to drive the clamping block 203 to rotate, the clamping block 203 can move along an arc-shaped groove formed in the first balance weight rod 201, and further the balancing block 204 moves, and then the bolt 206 rotates into the limiting hole 205 to limit, thereby achieving a counterweight adjustment effect, and facilitating dynamic balance adjustment of the motor rotor.
Outside fixedly connected with lug 4 of convenient installation mechanism 3, outside fixedly connected with connecting rod 5 of convenient installation mechanism 3, through setting up bull stick 301, button 302, connecting plate 303, connecting block 304 and limiting plate 305, when the user installs the rotor, through pressing the button 302 of the outside swing joint of bull stick 301, can make connecting plate 303 remove, thereby drive the outside fixed connection's of connecting block 304 limiting plate 305 and remove, the outside fixedly connected with spring of rethread connecting plate 303, can make limiting plate 305 spring into the inside spacing groove of seting up of rotor adjuster 1, play the effect of convenient installation.
The counterweight adjusting mechanism 2 includes a first counterweight rod 201, a second counterweight rod 202, a clamping block 203, a counterweight 204, a limiting hole 205 and a bolt 206, and the outside of the first counterweight rod 201 is movably connected with the second counterweight rod 202, so that the second counterweight rod 202 can move after rotating when the dynamic balance of the motor rotor is adjusted.
The fixture block 203 is fixedly connected to the outside of the second counterweight rod 202, the arc-shaped groove is formed in the first counterweight rod 201, the fixture block 203 is movably connected to the arc-shaped groove, and the fixture block 203 can move along the arc-shaped groove after rotating when the dynamic balance of the motor rotor is adjusted.
The external fixedly connected with balancing weight 204 of second counter weight pole 202, and the inside of second counter weight pole 202 has seted up spacing hole 205, and the external threaded connection of first counter weight pole 201 has bolt 206, when carrying out dynamic balance adjustment to electric motor rotor, can rotate bolt 206 and make bolt 206 insert spacing hole 205 in spacing carry on spacingly.
Example 2
The convenient installation mechanism 3 comprises a rotating rod 301, a button 302, a connecting plate 303, a connecting block 304 and a limiting plate 305, wherein the button 302 is movably connected to the outside of the rotating rod 301, and when the dynamic balance of the motor rotor is adjusted, the button 302 can move outside the rotating rod 301.
The external fixedly connected with connecting plate 303 of button 302, and the external fixedly connected with spring of connecting plate 303 when carrying out dynamic balance adjustment to the electric motor rotor, can make connecting plate 303 reset after removing.
The outside fixedly connected with connecting block 304 of connecting plate 303, and the outside fixedly connected with limiting plate 305 of connecting block 304 when carrying out dynamic balance adjustment to electric motor rotor, can make connecting plate 303 remove and drive limiting plate 305 and remove.
Example 3
Referring to fig. 1-5, the present embodiment also proposes a concept similar to that of embodiment 1
When the user adjusted the rotor counter weight, there was second counter weight pole 202 through the outside swing joint of first counter weight pole 201, can make second counter weight pole 202 rotate and drive fixture block 203 and rotate, can make fixture block 203 remove along the inside arc wall of seting up of first counter weight pole 201, and then make balancing weight 204 remove, and the rethread rotates bolt 206 and carries on spacingly in spacing hole 205.
The utility model discloses a theory of operation is: when the user adjusts the rotor counter weight, there is second counter weight pole 202 through the outside swing joint of first counter weight pole 201, can make second counter weight pole 202 rotate and drive fixture block 203 and rotate, can make fixture block 203 remove along the inside arc wall of seting up of first counter weight pole 201, and then make balancing weight 204 remove, rethread rotates bolt 206 and carries on spacingly to spacing hole 205, play the effect of adjusting the counter weight, when the user installs the rotor, through pressing the button 302 of the outside swing joint of bull stick 301, can make connecting plate 303 remove, thereby drive the outside fixed connection's of connecting block 304 limiting plate 305 and remove, rethread connecting plate 303's outside fixedly connected with spring, can make limiting plate 305 bounce in the spacing groove of seting up of rotor adjuster 1 inside, play the effect of convenient installation.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. Electric motor rotor dynamic balance adjustment frock, including rotor adjuster (1), its characterized in that: the balance weight adjusting mechanism (2) is fixedly connected to the outside of the rotor adjuster (1), and the convenient mounting mechanism (3) is movably connected to the outside of the rotor adjuster (1);
the outside fixedly connected with lug (4) of convenient installation mechanism (3), the outside fixedly connected with connecting rod (5) of convenient installation mechanism (3).
2. The motor rotor dynamic balance adjustment tool of claim 1, characterized in that: the counterweight adjusting mechanism (2) comprises a first counterweight rod (201), a second counterweight rod (202), a clamping block (203), a counterweight block (204), a limiting hole (205) and a bolt (206), and the second counterweight rod (202) is movably connected to the outside of the first counterweight rod (201).
3. The motor rotor dynamic balance adjustment tool of claim 2, characterized in that: the outer portion of the second counterweight rod (202) is fixedly connected with a clamping block (203), an arc-shaped groove is formed in the first counterweight rod (201), and the clamping block (203) is movably connected in the arc-shaped groove.
4. The motor rotor dynamic balance adjustment tool of claim 2, characterized in that: the outside fixedly connected with balancing weight (204) of second balancing weight pole (202), and spacing hole (205) have been seted up to the inside of second balancing weight pole (202), and the outside threaded connection of first balancing weight pole (201) has bolt (206).
5. The motor rotor dynamic balance adjustment tool of claim 1, characterized in that: convenient installation mechanism (3) include bull stick (301), button (302), connecting plate (303), connecting block (304) and limiting plate (305), and the outside swing joint of bull stick (301) has button (302).
6. The motor rotor dynamic balance adjustment tool of claim 5, characterized in that: the outside fixedly connected with connecting plate (303) of button (302), and the outside fixedly connected with spring of connecting plate (303).
7. The motor rotor dynamic balance adjustment tool of claim 5, characterized in that: the outside fixedly connected with connecting block (304) of connecting plate (303), and the outside fixedly connected with limiting plate (305) of connecting block (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223233970.5U CN218678784U (en) | 2022-12-01 | 2022-12-01 | Dynamic balance adjusting tool for motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223233970.5U CN218678784U (en) | 2022-12-01 | 2022-12-01 | Dynamic balance adjusting tool for motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218678784U true CN218678784U (en) | 2023-03-21 |
Family
ID=85543482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223233970.5U Active CN218678784U (en) | 2022-12-01 | 2022-12-01 | Dynamic balance adjusting tool for motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218678784U (en) |
-
2022
- 2022-12-01 CN CN202223233970.5U patent/CN218678784U/en active Active
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