CN211183592U - Fixed limit structure of collector ring - Google Patents
Fixed limit structure of collector ring Download PDFInfo
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- CN211183592U CN211183592U CN202020171739.XU CN202020171739U CN211183592U CN 211183592 U CN211183592 U CN 211183592U CN 202020171739 U CN202020171739 U CN 202020171739U CN 211183592 U CN211183592 U CN 211183592U
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Abstract
The utility model belongs to the field of collecting rings, in particular to a fixed limiting structure of a collecting ring, which aims at the problems that the prior collecting ring is fixed by adopting a first supporting plate, a second supporting plate and bolts, but the position of the collecting ring is not accurately positioned, so that the steps are more during fixed installation, and the fixed efficiency of the collecting ring is reduced, the fixing structure of the collecting ring comprises a mounting seat, a cavity is arranged on the mounting seat, a vertical plate is fixedly arranged on the inner wall of the bottom of the cavity, a transverse plate is fixedly arranged at the top of the vertical plate, an insulating block is fixedly arranged at the center position of the top of the transverse plate, both sides of the insulating block are fixedly provided with limiting columns, and the top of the mounting seat can be separated from a fixed plate fixedly arranged with a fixed plate, the efficiency of backflow ring fixation is greatly improved.
Description
Technical Field
The utility model relates to a collector ring technical field especially relates to a fixed limit structure of collector ring.
Background
The slip ring is an important component of an ac rotating electrical machine. The function of the multi-phase coil is to communicate each group of coils with the multi-phase input and output terminals.
The publication No. CN206517245U discloses an ac motor bus ring fixing structure, which adopts a first support plate, a second support plate and a bolt to fix a bus ring, but the positioning of the bus ring is not accurate, resulting in many steps during fixing and installation, and reducing the fixing efficiency of the bus ring.
Disclosure of Invention
The utility model aims at solving the problem that the position of having to adopt backup pad one, backup pad two and bolt to fix the collector ring among the prior art, but to the position location inaccuracy of collector ring, the step when leading to fixed mounting is many, has reduced the shortcoming of the fixed efficiency of collector ring, and the fixed limit structure of a collector ring that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fixed limit structure of collector ring, includes the mount pad, be equipped with the cavity on the mount pad, fixed mounting has the riser on the bottom inner wall of cavity, the top fixed mounting of riser has the diaphragm, the top central point of diaphragm puts fixed mounting has the collets, the equal fixed mounting in both sides of collets has spacing post, the top of mount pad can break away from fixed mounting has the fixed plate, and the bottom fixed mounting of fixed plate has the mounting panel, the bottom of mounting panel runs through the top of mount pad and extends to the inside of cavity, one side of mounting panel is rotated and is installed two collector rings that the symmetry set up, and the top of two spacing posts is run through respectively and extends to the below of two spacing posts respectively to the bottom of two collector rings, and the top of diaphragm all can break away from the activity with the bottom of two collector rings and clamps.
Preferably, two spacing grooves that the symmetry set up are seted up at the top of diaphragm, and equal fixed mounting has the gasket on the bottom inner wall of two spacing grooves, and the bottom of two collector rings extends to the inside of two spacing grooves respectively and closely laminates with the top of two gaskets respectively, and is spacing to the position of return ring.
Preferably, a plurality of screws have been seted up at the top of fixed plate, and all be provided with the stay bolt on a plurality of screws, a plurality of thread grooves have been seted up at the top of mount pad, and a plurality of screw and all extend to the below of fixed plate are run through to a plurality of stay bolt's bottom, and the bottom of a plurality of stay bolts extend to the inside of a plurality of thread grooves respectively and respectively with a plurality of thread groove threaded connection, improve the installation stability of fixed plate and mount pad, and then guarantee the positional stability of recirculation ring.
Preferably, spacing hole has all been seted up at the top of spacing post, the internal diameter in two spacing holes respectively with the diameter phase-match of two collector rings, the bottom of two collector rings runs through two spacing holes respectively and extends to the below of two spacing posts respectively, further carries on spacingly to the position of return current ring.
Preferably, one side fixed mounting of mounting panel has two even boards that the symmetry set up, and two are even all seted up the through-hole on the board, and fixed mounting has the bearing in the through-hole, and the top of two collector rings runs through the inner circle of two bearings respectively and welds with two bearing inner circles mutually respectively, the top fixed mounting of mount pad has two locating plates that the symmetry set up, and one side that two locating plates are close to each other closely laminates with the both sides of fixed plate respectively, promotes the accuracy nature of fixed plate inserted position.
In the utility model, the collecting ring is arranged in a column shape, the diameter of the collecting ring is matched with the aperture of the limiting hole, when the collecting ring needs to be fixed, the fixing plate drives the mounting plate and the two collecting rings to move downwards to the inside of the cavity, the two sides of the fixing plate and one side of the two positioning plates which are close to each other are attached and move downwards, the top parts of the two collecting rings can pass through the two limiting holes to move to the inside of the two limiting grooves, the bottoms of the two collecting rings are respectively and tightly attached with the top parts of the two gaskets, the placing position of the collecting ring is accurate, the fixing work of the fixing plate and the mounting seat is completed by utilizing a plurality of long bolts on the fixing plate, the fixing work of the collecting ring is completed after the fixing of the fixing plate is completed, finally, the mounting seat is installed on the working part of the collecting ring, compared with the fixing structure of the existing backflow ring, the positioning, the efficiency of fixing the reflux ring is greatly improved;
in order to solve the problem that the bottom of the backflow ring extends to the inside of the limiting groove and is easy to damage, the gasket is arranged on the inner wall of the bottom of the limiting groove and is a soft cushion, so that the purpose of protecting the backflow ring can be achieved, and the service life of the backflow ring is prolonged;
in order to solve the inaccurate problem of inserted position of fixed plate, through two locating plates that set up at the top of mount pad, the width of fixed plate and the length phase-match of locating plate, the length of fixed plate is the distance between two locating plates, can improve the fixed plate accuracy nature of inserted position.
Drawings
Fig. 1 is a partial structural perspective view of a fixing and limiting structure of a collector ring according to the present invention;
fig. 2 is a schematic structural diagram of a fixing and limiting structure of a collector ring according to the present invention;
fig. 3 is an enlarged schematic view of a part a of the structure in fig. 2 of a fixed limiting structure of a collector ring according to the present invention.
In the figure: the device comprises a mounting base 1, a chamber 2, a vertical plate 3, a transverse plate 4, a limiting groove 5, a gasket 6, an insulating block 7, a limiting column 8, a limiting hole 9, a collecting ring 10, a fixing plate 11, a mounting plate 12, a connecting plate 13, a positioning plate 14, a long bolt 15 and a thread groove 16.
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.
Example one
Referring to fig. 1-3, a fixed limiting structure of a collector ring comprises a mounting seat 1, a chamber 2 is arranged on the mounting seat 1, a vertical plate 3 is fixedly arranged on the inner wall of the bottom of the chamber 2, a horizontal plate 4 is fixedly arranged on the top of the vertical plate 3, an insulating block 7 is fixedly arranged at the center position of the top of the horizontal plate 4, limiting columns 8 are fixedly arranged on both sides of the insulating block 7, a fixing plate 11 is fixedly arranged on the top of the mounting seat 1 in a detachable manner, and the bottom fixed mounting of fixed plate 11 has mounting panel 12, and the bottom of mounting panel 12 runs through the top of mount pad 1 and extends to the inside of cavity 2, and two collector rings 10 that the symmetry set up are installed in one side rotation of mounting panel 12, and the bottom of two collector rings 10 runs through the top of two spacing posts 8 respectively and extends to the below of two spacing posts 8 respectively, and the bottom of two collector rings 10 all can break away from the activity with the top of diaphragm 4 and clamp.
In this embodiment, the bus ring 10 is arranged in a cylindrical shape, the diameter of the bus ring 10 is matched with the aperture of the limiting hole 9, when the bus ring 10 needs to be fixed, the fixing plate 11 drives the mounting plate 12 and the two bus rings 10 to move downwards to the inside of the chamber 2, two sides of the fixing plate 11 and one side of the two positioning plates 14 close to each other are attached to move downwards, the tops of the two bus rings 10 can pass through the two limiting holes 9 to move to the inside of the two limiting grooves 5, the bottoms of the two bus rings 10 are respectively attached to the tops of the two gaskets 6, the placement position of the bus ring 10 is accurate, the fixing work of the fixing plate 11 and the mounting seat 1 is completed by using a plurality of long bolts 15 on the fixing plate 11, the fixing work of the bus ring 10 is completed after the fixing plate 11 is fixed, and finally the mounting seat 1 is mounted on the working component of the bus ring 10, compared with the fixing structure, the positioning accuracy of the backflow ring 10 is high, the backflow ring 10 is convenient to fix, and the fixing efficiency of the backflow ring 10 is greatly improved.
The following further improvements are made on the basis of the first embodiment:
example two
The utility model discloses in, two spacing grooves 5 that the symmetry set up are seted up at diaphragm 4's top, and equal fixed mounting has gasket 6 on two spacing grooves 5's the bottom inner wall, and the bottom of two collector rings 10 extends to two spacing grooves 5's inside respectively and closely laminates with the top of two gaskets 6 respectively, and it is spacing to carry out the position of backward flow ring 10.
The utility model discloses in, a plurality of screws have been seted up at the top of fixed plate 11, and all be provided with stay bolt 15 on a plurality of screws, a plurality of thread grooves 16 have been seted up at mount pad 1's top, a plurality of screws all are run through to a plurality of stay bolt 15's bottom and all extend to the below of fixed plate 11, and a plurality of stay bolt 15's bottom extends to a plurality of thread grooves 16's inside respectively and respectively with a plurality of thread grooves 16 threaded connection, improve the installation stability of fixed plate 11 and mount pad 1, and then guarantee the positional stability of return ring 10.
The utility model discloses in, spacing hole 9 has all been seted up at spacing post 8's top, and the internal diameter of two spacing holes 9 respectively with the diameter phase-match of two collector rings 10, two spacing holes 9 are run through respectively and extend to the below of two spacing posts 8 respectively to the bottom of two collector rings 10, and further carry on spacingly to the position of return ring 10.
The utility model discloses in, one side fixed mounting of mounting panel 12 has two even boards 13 that the symmetry set up, two link and have all seted up the through-hole on the board 13, and fixed mounting has the bearing in the through-hole, the inner circle that two bearings were run through respectively at the top of two collector rings 10 welds with two bearing inner circles respectively mutually, the top fixed mounting of mount pad 1 has two locating plates 14 that the symmetry set up, one side that two locating plates 14 are close to each other closely laminates with the both sides of fixed plate 11 respectively, promote the accuracy nature that 11 inserted positions in fixed plate.
In this embodiment, in order to solve the problem that the bottom of the backflow ring 10 extends to the inside of the limiting groove 5 and is easily damaged, the gasket 6 is arranged on the inner wall of the bottom of the limiting groove 5, and the gasket 6 is a soft cushion, so that the backflow ring 10 can be protected, and the service life of the backflow ring 10 is prolonged.
In this embodiment, in order to solve the inaccurate problem of the inserted position of the fixing plate 11, through the two positioning plates 14 arranged at the top of the mounting base 1, the width of the fixing plate 11 matches with the length of the positioning plate 14, and the length of the fixing plate 11 is the distance between the two positioning plates 14, so that the accuracy of the inserted position of the fixing plate 11 can be improved.
In the utility model, when the collecting ring 10 needs to be fixed, the fixing plate 11 drives the mounting plate 12 and the two collecting rings 10 to move downwards to the inside of the cavity 2, the two sides of the fixing plate 11 and one side of the two positioning plates 14 close to each other are attached to move downwards, the top parts of the two collecting rings 10 can move to the inside of the two limiting grooves 5 through the two limiting holes 9, the bottoms of the two collecting rings 10 are respectively and closely attached to the tops of the two gaskets 6, the placing position of the collecting rings 10 is accurate, the fixing work of the fixing plate 11 and the mounting seat 1 is completed by utilizing the plurality of long bolts 15 on the fixing plate 11, the fixing work of the collecting rings 10 is completed after the fixing plate 11 is fixed, finally the mounting seat 1 is installed on the working part of the collecting rings 10, compared with the fixing structure of the existing collecting rings 10, the positioning accuracy of the collecting rings 10 is high, and the fixing of the collecting rings 10 is convenient, the efficiency of the fixing of the return ring 10 is greatly improved.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
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. The utility model provides a fixed limit structure of collector ring, includes mount pad (1), its characterized in that, be equipped with cavity (2) on mount pad (1), fixed mounting has riser (3) on the bottom inner wall of cavity (2), the top fixed mounting of riser (3) has diaphragm (4), the top central point of diaphragm (4) puts fixed mounting and has insulating block (7), the equal fixed mounting in both sides of insulating block (7) has spacing post (8), the top of mount pad (1) can break away from fixed mounting and have fixed plate (11), and the bottom fixed mounting of fixed plate (11) has mounting panel (12), the bottom of mounting panel (12) is run through the top of mount pad (1) and is extended to the inside of cavity (2), one side of mounting panel (12) is rotated and is installed two collector rings (10) that the symmetry set up, and the bottom of two collector rings (10) runs through the top of two spacing posts (8) respectively and extends to two respectively The bottoms of the two collector rings (10) and the top of the transverse plate (4) can be movably clamped below the limiting column (8) in a detachable mode.
2. The fixing and limiting structure of the bus ring according to claim 1, wherein the top of the horizontal plate (4) is provided with two limiting grooves (5) which are symmetrically arranged, the inner walls of the bottoms of the two limiting grooves (5) are fixedly provided with gaskets (6), and the bottoms of the two bus rings (10) respectively extend into the two limiting grooves (5) and are respectively tightly attached to the tops of the two gaskets (6).
3. The fixing and limiting structure of the bus ring according to claim 1, wherein a plurality of screw holes are formed in the top of the fixing plate (11), and long bolts (15) are disposed on the plurality of screw holes, a plurality of thread grooves (16) are formed in the top of the mounting base (1), bottoms of the plurality of long bolts (15) penetrate through the plurality of screw holes and extend to the lower side of the fixing plate (11), and bottoms of the plurality of long bolts (15) extend into the plurality of thread grooves (16) and are in threaded connection with the plurality of thread grooves (16).
4. The fixing and limiting structure of the bus ring according to claim 1, wherein the top of each limiting post (8) is provided with a limiting hole (9), the inner diameters of the two limiting holes (9) are respectively matched with the diameters of the two bus rings (10), and the bottoms of the two bus rings (10) respectively penetrate through the two limiting holes (9) and respectively extend to the lower parts of the two limiting posts (8).
5. The fixing and limiting structure of the collector ring according to claim 1, wherein two connecting plates (13) are fixedly mounted on one side of the mounting plate (12) and symmetrically arranged, through holes are formed in the two connecting plates (13), bearings are fixedly mounted in the through holes, tops of the two collector rings (10) respectively penetrate through inner rings of the two bearings and are welded with the inner rings of the two bearings respectively, two positioning plates (14) are fixedly mounted on the top of the mounting seat (1) and symmetrically arranged, and one sides of the two positioning plates (14) close to each other are tightly attached to two sides of the fixing plate (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020171739.XU CN211183592U (en) | 2020-02-15 | 2020-02-15 | Fixed limit structure of collector ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020171739.XU CN211183592U (en) | 2020-02-15 | 2020-02-15 | Fixed limit structure of collector ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211183592U true CN211183592U (en) | 2020-08-04 |
Family
ID=71807521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020171739.XU Active CN211183592U (en) | 2020-02-15 | 2020-02-15 | Fixed limit structure of collector ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211183592U (en) |
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2020
- 2020-02-15 CN CN202020171739.XU patent/CN211183592U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220607 Address after: No.21 Xingfu North Road, Xincheng District, Xi'an, Shaanxi 710043 Patentee after: SHAANXI HUANGHE GROUP Co.,Ltd. Address before: 710043 No. 21 happy North Road, Shaanxi, Xi'an Patentee before: Wang Xizhe |