CN214666477U - Carbon brush collecting ring fitting degree detection tool - Google Patents
Carbon brush collecting ring fitting degree detection tool Download PDFInfo
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- CN214666477U CN214666477U CN202120922148.6U CN202120922148U CN214666477U CN 214666477 U CN214666477 U CN 214666477U CN 202120922148 U CN202120922148 U CN 202120922148U CN 214666477 U CN214666477 U CN 214666477U
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- carbon brush
- collecting ring
- back shaft
- bent plate
- detection
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Abstract
The utility model relates to a carbon brush collecting ring laminating degree detects frock, including supporting the bent plate seat, install the horizontally back shaft on the vertical board of supporting the bent plate seat, the cover is equipped with the imitative collecting ring of detection with the cover on the back shaft, it transfers the clearance bush to detect to have between imitative collecting ring and the back shaft, the upper portion of supporting the vertical board of bent plate seat has the carbon brush frame fixed orifices that is used for fixed carbon frame, and the level of carbon brush frame fixed orifices central line is higher than back shaft central line place level. The utility model discloses following beneficial effect has: through the imitative collecting ring for the rotation detection, the contact surface fitting degree of the carbon brush mechanism and the detection ring is observed, and the working efficiency of the detection result of the contact surface fitting degree of the carbon brush mechanism is improved. Carbon brush collecting ring laminating degree detect frock, a set of curved board seat of support and back shaft of sharing, according to the rotatory detection that corresponds of model of carbon brush mechanism with imitative collecting ring and transfer the clearance bush, the commonality is strong, reduces work cost of manufacture.
Description
Technical Field
The utility model relates to a carbon brush collecting ring laminating degree detects frock belongs to carbon brush mechanism and detects and be used for technical field.
Background
As shown in fig. 6, the carbon brush mechanism of the conventional collector ring of the motor includes a carbon brush frame 1, a carbon brush mechanism 2 is fixedly installed in the middle of the outer surface of the carbon brush frame 1, a collector ring 3 is disposed at the bottom of the carbon brush frame 1, and the outer surface of the carbon brush mechanism 2 contacts with the outer wall of the collector ring 3.
In the existing quality detection tool for the carbon brush mechanism of the collector ring of the motor, no proper tool is found for detecting the fit degree of the contact surface of the carbon brush mechanism and the collector ring. The undetected carbon brush mechanism 2 is directly assembled in the motor, so that the quality cannot be guaranteed, and the product percent of pass is seriously influenced.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, a tool for detecting the fitting degree of the collecting ring of the carbon brush is provided.
Carbon brush collecting ring laminating degree detect frock, its characterized in that: including supporting the bent plate seat, install the horizontally back shaft on supporting the vertical board of bent plate seat, the cover is equipped with the detection and uses imitative collecting ring on the back shaft, it transfers the clearance bush to have between imitative collecting ring and the back shaft to detect, the upper portion of supporting the vertical board of bent plate seat has the carbon brush frame fixed orifices that is used for fixed carbon frame, and the level of carbon brush frame fixed orifices central line is higher than back shaft central line place level.
Preferably, the support bent plate seat is an L-shaped bent plate and comprises a vertical plate and a horizontal plate which are welded together, a support shaft is vertically connected to the vertical plate of the L-shaped bent plate, and the center line of the support shaft is parallel to the center line of the carbon brush holder fixing hole.
Preferably, the back shaft includes the axis body, location boss A has on the outer wall of axis body one end, the axis body is close to the one end of location boss A, and the screw hole is seted up at the center of its terminal surface, passes the vertical board through a fastening bolt and fixes the axis body on the vertical board.
Preferably, the gap adjusting bushing comprises a bushing body, one end of the bushing body is provided with a positioning hole matched with the positioning boss A, the diameter of the positioning hole is slightly larger than that of a central hole of the positioning hole, and the inner diameter of the central hole of the bushing body is slightly larger than that of the simulated collector ring for detection.
Preferably, the imitation slip ring for detection comprises a sleeve, a plurality of detection rings arranged at intervals are coaxially arranged on the outer wall of the sleeve, and the sleeve and the detection rings are integrally formed.
Preferably, the sleeve is sleeved on the bushing body, the inner diameter of the sleeve is slightly larger than that of the bushing body, and a positioning boss B abutted to the end face of the sleeve is arranged on the outer wall of the left end of the bushing body.
Compared with the prior art, the utility model discloses following beneficial effect has:
carbon brush collecting ring laminating degree detect frock, according to the rotatory detection of corresponding of model of carbon brush mechanism with imitative collecting ring and transfer the clearance bush, the detection is installed on the back shaft through adjusting the clearance bush with imitative collecting ring, carbon brush mechanism passes through carbon brush frame and carbon brush frame fixed orifices and fixes on vertical board, the surface of carbon brush mechanism and the outer wall contact of detecting the ring, through the imitative collecting ring of rotatory detection with observing carbon brush mechanism and detecting ring contact surface laminating degree, improved the work efficiency to carbon brush mechanism contact surface laminating degree testing result.
Carbon brush collecting ring laminating degree detect frock, a set of curved board seat of support and back shaft of sharing, according to the rotatory detection that corresponds of model of carbon brush mechanism with imitative collecting ring and transfer the clearance bush, the commonality is strong, reduces work cost of manufacture.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the support shoe;
FIG. 3 is an enlarged view of the support shaft;
FIG. 4 is an enlarged schematic view of the structure of a dummy collector ring for detection;
FIG. 5 is an enlarged view of the structure of the gap-adjusting bush;
fig. 6 is a schematic structural diagram of a carbon brush mechanism of a conventional motor collector ring.
In the figure: 1. support bent plate seat 2, back shaft 2.1, axis body 2.2, location boss A2.3, screw hole 3, detect with imitative collecting ring 3.1, sleeve 3.2, detect ring 4, transfer crack bush 4.1, bush body 4.2, location boss B5, carbon brush frame fixed orifices 6, fastening bolt
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Examples
As shown in fig. 1-5, carbon brush collecting ring laminating degree detects frock, including supporting bent plate seat 1, install horizontally back shaft 2 on the vertical board of supporting bent plate seat 1, the cover is equipped with detection and is used imitative collecting ring 3 on back shaft 2, it transfers gapped bush 4 to have between imitative collecting ring 3 and the back shaft 2 to detect, the upper portion of supporting bent plate seat 1 vertical board has carbon brush frame fixed orifices 5 that are used for fixed carbon frame, and the level of 5 central lines of carbon brush frame fixed orifices is higher than the level at back shaft 2 central lines place.
In the embodiment, the support bent plate seat 1 is an L-shaped bent plate and comprises a vertical plate and a horizontal plate which are welded together, a support shaft 2 is vertically connected to the vertical plate of the L-shaped bent plate, and the center line of the support shaft 2 is parallel to the center line of the carbon brush holder fixing hole 5; the supporting shaft 2 comprises a shaft body 2.1, a positioning boss A2.2 is arranged on the outer wall of one end of the shaft body 2.1, the shaft body 2.1 is close to one end of the positioning boss A2.2, a threaded hole 2.3 is formed in the center of the end face of the shaft body, and the shaft body 2.1 is fixed on the vertical plate through a fastening bolt 6 penetrating through the vertical plate; the gap adjusting bush 4 comprises a bush body 4.1, one end of the bush body 4.1 is provided with a positioning hole matched with the positioning boss A2.2, the diameter of the positioning hole is slightly larger than that of a central hole of the positioning hole, and the inner diameter of the central hole of the bush body 4.1 is slightly larger than that of the detection imitation collecting ring 3; the imitation collecting ring 3 for detection comprises a sleeve 3.1, a plurality of detection rings 3.2 arranged at intervals are coaxially arranged on the outer wall of the sleeve 3.1, and the sleeve 3.1 and the detection rings 3.2 are integrally formed; the bush 3.1 cover is established on bush body 4.1, the internal diameter of bush 3.1 slightly is greater than the internal diameter of bush body 4.1, have the location boss B4.2 with the 3.1 terminal surface butt of sleeve on the outer wall of bush body 4.1 left end.
The detection steps are as follows: the middle part fixed mounting of 1 surface of carbon brush frame has carbon brush mechanism 2, and the tip of carbon brush frame has with carbon brush frame fixed orifices complex positioning bolt or locating pin, and positioning bolt or locating pin symmetry are provided with two, and the detection according to the rotatory correspondence of model of carbon brush mechanism is with imitative collecting ring and transfer the clearance bush, the detection is installed on the back shaft through adjusting the clearance bush with imitative collecting ring, and carbon brush mechanism passes through carbon brush frame and carbon brush frame fixed orifices and fixes on vertical board, and the surface of carbon brush mechanism contacts with the outer wall of detecting ring, through rotatory detection with imitative collecting ring, observes carbon brush mechanism and detects ring contact surface laminating degree, has improved the work efficiency to carbon brush mechanism contact surface laminating degree testing result.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a carbon brush collecting ring laminating degree detects frock which characterized in that: including supporting bent plate seat (1), install horizontally back shaft (2) on the vertical board of supporting bent plate seat (1), the cover is equipped with to detect on back shaft (2) and imitates collecting ring (3), it transfers clearance bush (4) to have between imitating collecting ring (3) and back shaft (2) to detect, the upper portion of supporting bent plate seat (1) vertical board has carbon brush frame fixed orifices (5) that are used for fixed carbon frame, and the level of carbon brush frame fixed orifices (5) central line is higher than back shaft (2) central line place level.
2. The carbon brush collecting ring fitting degree detection tool according to claim 1, characterized in that: the support bent plate seat (1) is an L-shaped bent plate and comprises a vertical plate and a horizontal plate which are welded together, a support shaft (2) is perpendicularly connected to the vertical plate of the L-shaped bent plate, and the central line of the support shaft (2) is parallel to the central line of the carbon brush holder fixing hole (5).
3. The carbon brush collecting ring fitting degree detection tool according to claim 2, characterized in that: back shaft (2) include axis body (2.1), location boss A (2.2) have on the outer wall of axis body (2.1) one end, axis body (2.1) are close to the one end of location boss A (2.2), and threaded hole (2.3) are seted up at the center of its terminal surface, pass vertical board through a fastening bolt (6) and fix axis body (2.1) on vertical board.
4. The carbon brush collecting ring fitting degree detection tool according to claim 3, characterized in that: the gap adjusting bushing (4) comprises a bushing body (4.1), one end of the bushing body (4.1) is provided with a positioning hole matched with the positioning boss A (2.2), the diameter of the positioning hole is slightly larger than that of a central hole of the positioning hole, and the inner diameter of the central hole of the bushing body (4.1) is slightly larger than that of the simulated collector ring (3) for detection.
5. The carbon brush collecting ring fitting degree detection tool according to claim 4, characterized in that: the detection imitation collecting ring (3) comprises a sleeve (3.1), a plurality of detection rings (3.2) arranged at intervals are coaxially arranged on the outer wall of the sleeve (3.1), and the sleeve (3.1) and the detection rings (3.2) are integrally formed.
6. The carbon brush collecting ring fitting degree detection tool according to claim 5, characterized in that: sleeve (3.1) cover is established on bush body (4.1), the internal diameter of sleeve (3.1) slightly is greater than the internal diameter of bush body (4.1), have location boss B (4.2) with sleeve (3.1) terminal surface butt on the outer wall of bush body (4.1) left end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120922148.6U CN214666477U (en) | 2021-04-30 | 2021-04-30 | Carbon brush collecting ring fitting degree detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120922148.6U CN214666477U (en) | 2021-04-30 | 2021-04-30 | Carbon brush collecting ring fitting degree detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214666477U true CN214666477U (en) | 2021-11-09 |
Family
ID=78473303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120922148.6U Active CN214666477U (en) | 2021-04-30 | 2021-04-30 | Carbon brush collecting ring fitting degree detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214666477U (en) |
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2021
- 2021-04-30 CN CN202120922148.6U patent/CN214666477U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fitting degree testing tooling of carbon brush collector ring Effective date of registration: 20220627 Granted publication date: 20211109 Pledgee: Qufu sub branch of Postal Savings Bank of China Ltd. Pledgor: QUFU ELECTRIC MOTOR Co.,Ltd. Registration number: Y2022980008911 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |