CN213136214U

CN213136214U - Collecting ring outer surface grinding device for generator

Info

Publication number: CN213136214U
Application number: CN202022245959.5U
Authority: CN
Inventors: 王欢
Original assignee: Yuncheng University
Current assignee: Yuncheng University
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-07
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a trolley ring surface grinding device for generator, set up the backup pad that sets up base top both sides including base and fixed, the top of two backup pads is fixed and is provided with same workstation, and one side equidistance on workstation top is provided with a plurality of and carries out spacing fixed subassembly to the trolley ring, and the bottom of the fixed subassembly of a plurality of is passed the workstation and is provided with same drive assembly. The utility model relates to a trolley ring surface grinding device for generator, twist and move adjusting screw, adjusting screw removes and promotes the post emergence motion of polishing, it is inconsistent with the trolley ring to remove to the post of will polishing, driving motor work drives one of them synchronizing wheel and rotates, transmission effect through the hold-in range can drive a plurality of synchronizing wheels simultaneously and rotate, and then can realize driving a plurality of pivots and rotate, the pivot is rotated and is driven the trolley ring and take place to rotate, it can realize polishing a plurality of trolley rings simultaneously to polish through a plurality of post of polishing, the efficiency of polishing to the trolley ring has been improved.

Description

Collecting ring outer surface grinding device for generator

Technical Field

The utility model relates to a generator correlation field specifically is a collecting ring surface grinding device for generator.

Background

Collector rings are also called conducting rings, slip rings, collector rings, etc. It can be used in any electromechanical system that requires continuous rotation while transmitting power and signals from a fixed position to a rotating position. The slip ring can improve system performance, simplify system architecture, avoid the wire to cause spraining in rotatory process, and can use collecting ring in the generator, can use grinding device in the collecting ring production process of generator.

Most of the existing collector ring polishing devices can only polish one collector ring at a time, the polishing efficiency is poor, and the collector ring polishing devices are inconvenient to install and disassemble, and waste time and energy. Therefore, the device for polishing the outer surface of the collector ring for the generator is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a collecting ring surface grinding device for generator.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a polishing device for the outer surface of a collecting ring for a generator, which comprises a base and two supporting plates fixedly arranged on two sides of the top end of the base, wherein the top ends of the two supporting plates are fixedly provided with a same workbench, a plurality of fixing components for limiting and fixing the collecting ring are arranged on one side of the top end of the workbench at equal intervals, the bottom ends of the plurality of fixing components penetrate through the workbench and are provided with a same driving component, a movable plate is arranged on the other side of the top end of the workbench, sliding grooves are arranged on both sides of the movable plate in a penetrating way, a sliding plate is arranged in the sliding groove in a matching and sliding manner, both ends of the sliding plate are fixedly connected with the workbench, the inner side of the movable plate is respectively provided with a plurality of grinding components opposite to the plurality of fixed components, the middle part outside the movable plate is provided with an adjusting component for adjusting the position of the movable plate, and the adjusting component is fixedly connected with the workbench.

As a preferred technical scheme of the utility model, fixed subassembly includes pivot, gasket and threaded sleeve, the bottom of pivot is passed the workstation and is rotated with the workstation through the bearing and be connected, gasket and threaded sleeve all set up the outside in the pivot.

As a preferred technical scheme of the utility model, the gasket be located the top of workstation and with pivot fixed connection, be provided with the external screw thread on the outer wall at pivot top, external screw thread and threaded sleeve threaded connection are passed through in the pivot.

As a preferred technical scheme of the utility model, drive assembly includes hold-in range and a plurality of synchronizing wheel, a plurality of the synchronizing wheel is fixed the bottom that sets up in a plurality of pivot respectively, and a plurality of the synchronizing wheel passes through synchronous belt drive and connects.

As a preferred technical scheme of the utility model, drive assembly still includes driving motor, driving motor and base fixed connection, just driving motor's output and the axle center department fixed connection of a synchronizing wheel of avris most.

As a preferred technical scheme of the utility model, the subassembly of polishing includes fixed block, connecting axle and the post of polishing, fixed block and fly leaf fixed connection, the connecting axle passes through the bearing and is connected with the fixed block rotation, the fixed top that sets up at the connecting axle of post of polishing.

As a preferred technical scheme of the utility model, adjusting part includes fixing base and adjusting screw, fixing base and workstation fixed connection, adjusting screw's one end is passed through the bearing and is rotated with the fly leaf and be connected, adjusting screw's the other end pass the fixing base and with fixing base threaded connection.

The utility model has the advantages that: this kind of collector ring surface grinding device for generator: the collecting ring sleeve is sleeved outside the rotating shaft and supported through the gasket, then the threaded sleeve is rotated to limit and fix the collecting ring, the adjusting screw is screwed, the adjusting screw moves to push the polishing column to move until the polishing column is moved to be inconsistent with the collecting ring, the driving motor works to drive one of the synchronizing wheels to rotate, a plurality of synchronizing wheels can be driven to rotate simultaneously through the transmission effect of the synchronizing belt, then a plurality of rotating shafts can be driven to rotate, the rotating shafts rotate to drive the collecting ring to rotate, the plurality of polishing columns can be used for polishing the plurality of collecting rings simultaneously, the polishing efficiency of the collecting rings is improved, the threaded sleeve only needs to be taken down after polishing is completed, the collecting ring can be detached, and the operation is convenient and fast.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a polishing device for the outer surface of a collecting ring for a generator according to the present invention;

fig. 2 is a schematic structural view of a fixing assembly of the collecting ring outer surface polishing device for the generator of the present invention;

fig. 3 is a schematic structural view of a driving assembly of the polishing device for the outer surface of the collecting ring for the generator of the present invention;

fig. 4 is the utility model discloses a collecting ring surface grinding device's for generator polishing subassembly and adjusting part schematic structure.

In the figure: 1. a base; 2. a support plate; 3. a work table; 4. a fixing assembly; 401. a rotating shaft; 402. a gasket; 403. a threaded sleeve; 5. a drive assembly; 501. a synchronous belt; 502. a synchronizing wheel; 503. a drive motor; 6. a movable plate; 7. a slide plate; 8. polishing the assembly; 801. a fixed block; 802. a connecting shaft; 803. polishing the column; 9. an adjustment assembly; 901. a fixed seat; 902. adjusting the screw rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to a polishing device for the outer surface of a collector ring for a generator, which comprises a base 1 and supporting plates 2 fixedly arranged on both sides of the top end of the base 1, the top ends of the two supporting plates 2 are fixedly provided with a same worktable 3, one side of the top end of the worktable 3 is equidistantly provided with a plurality of fixing components 4 for limiting and fixing the collector ring, the bottom ends of the plurality of fixing components 4 are provided with a same driving component 5 through the worktable 3, the other side of the top end of the worktable 3 is provided with a movable plate 6, both sides of the movable plate 6 are respectively provided with a sliding groove in a penetrating way, a sliding plate 7 is arranged in the sliding groove in a matching and sliding way, both ends of the sliding plate 7 are fixedly connected with the worktable 3, the inner side of the movable plate 6 is respectively provided with a plurality of polishing components 8 opposite, the adjusting component 9 is fixedly connected with the workbench 3.

Wherein, fixed subassembly 4 includes pivot 401, gasket 402 and threaded sleeve 403, workstation 3 is passed and is connected with workstation 3 rotation through the bearing to pivot 401's bottom, gasket 402 and threaded sleeve 403 all set up the outside at pivot 401, gasket 402 be located workstation 3's top and with pivot 401 fixed connection, be provided with the external screw thread on the outer wall at pivot 401 top, pivot 401 is through external screw thread and threaded sleeve 403 threaded connection, support the collecting ring cover in pivot 401's outside and through gasket 402, then realize fixing the collecting ring spacing on pivot 401 through threaded sleeve 403 and pivot 401 thread tightening.

Wherein, drive assembly 5 includes hold-in range 501 and a plurality of synchronizing wheel 502, a plurality of synchronizing wheel 502 is the fixed bottom that sets up in a plurality of pivot 401 respectively, and a plurality of synchronizing wheel 502 passes through hold-in range 501 transmission and connects, drive assembly 5 still includes driving motor 503, driving motor 503 and base 1 fixed connection, and the output of driving motor 503 and the axle center department fixed connection of a synchronizing wheel 502 of avris, driving motor 503 passes through the motor switch and the external power supply electric connection that are equipped with on the workstation 3, driving motor 503 works and drives one of them synchronizing wheel 502 and rotate, can drive a plurality of synchronizing wheels 502 simultaneously through the transmission effect of hold-in range 501 and rotate, and then can realize driving a plurality of pivots 401 and rotate.

The polishing assembly 8 comprises a fixed block 801, a connecting shaft 802 and a polishing column 803, the fixed block 801 is fixedly connected with the movable plate 6, the connecting shaft 802 is rotatably connected with the fixed block 801 through a bearing, the polishing column 803 is fixedly arranged at the top end of the connecting shaft 802, the adjusting assembly 9 comprises a fixed seat 901 and an adjusting screw 902, the fixed seat 901 is fixedly connected with the workbench 3, one end of the adjusting screw 902 is rotatably connected with the movable plate 6 through a bearing, the other end of the adjusting screw 902 penetrates through the fixed seat 901 and is in threaded connection with the fixed seat 901, the adjusting screw 902 is screwed, the adjusting screw 902 moves to push the movable plate 6 to move, the movable plate 6 moves to drive the polishing column 803 to move until the polishing column 803 is moved to be abutted against the collector ring, and when the rotating shaft 401 rotates to drive the collector ring to rotate, the surface of the collector ring can be polished.

The working principle is as follows: the collecting ring is sleeved outside the rotating shaft 401 and supported by the gasket 402, then the threaded sleeve 403 is rotated to be in threaded fixation with the rotating shaft 401, the collecting ring is limited and fixed on the rotating shaft 401, the adjusting screw 902 is screwed, the adjusting screw 902 moves to push the movable plate 6 to move, the movable plate 6 moves to drive the polishing column 803 to move until the polishing column 803 is moved to be abutted against the collecting ring, then the motor switch is turned on, the driving motor 503 works to drive one of the synchronous wheels 502 to rotate, a plurality of synchronous wheels 502 can be driven to rotate simultaneously through the transmission effect of the synchronous belt 501, thereby driving a plurality of rotating shafts 401 to rotate, the rotating shafts 401 rotate to drive the collecting rings to rotate, can realize polishing the collecting ring through polishing post 803, only need take off threaded sleeve 403 after polishing the completion, can realize dismantling the collecting ring, operate comparatively convenient and fast.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A collecting ring outer surface polishing device for a generator comprises a base (1) and supporting plates (2) fixedly arranged on two sides of the top end of the base (1), and is characterized in that the top ends of the two supporting plates (2) are fixedly provided with a same workbench (3), a plurality of fixing assemblies (4) for limiting and fixing a collecting ring are arranged on one side of the top end of the workbench (3) at equal intervals, the bottom ends of the fixing assemblies (4) penetrate through the workbench (3) to be provided with a same driving assembly (5), the other side of the top end of the workbench (3) is provided with a movable plate (6), sliding grooves are formed in the two sides of the movable plate (6) in a penetrating mode, sliding plates (7) are arranged in the sliding grooves in a matched and sliding mode, the two ends of the sliding plates (7) are fixedly connected with the workbench (3), a plurality of polishing assemblies (8) are arranged on the inner side of the movable plate (6) and are, the middle part of the outer side of the movable plate (6) is provided with an adjusting component (9) for adjusting the position of the movable plate (6), and the adjusting component (9) is fixedly connected with the workbench (3).

2. The device for grinding the outer surface of the collector ring of the generator is characterized in that the fixing assembly (4) comprises a rotating shaft (401), a gasket (402) and a threaded sleeve (403), the bottom end of the rotating shaft (401) penetrates through the workbench (3) and is rotatably connected with the workbench (3) through a bearing, and the gasket (402) and the threaded sleeve (403) are arranged outside the rotating shaft (401).

3. The device for grinding the outer surface of the collector ring of the generator as claimed in claim 2, wherein the gasket (402) is located at the top of the workbench (3) and is fixedly connected with the rotating shaft (401), an external thread is arranged on the outer wall of the top of the rotating shaft (401), and the rotating shaft (401) is in threaded connection with the threaded sleeve (403) through the external thread.

4. The device for grinding the outer surface of the collector ring of the generator as claimed in claim 1, wherein the driving assembly (5) comprises a synchronous belt (501) and a plurality of synchronous wheels (502), the plurality of synchronous wheels (502) are respectively and fixedly arranged at the bottom ends of the plurality of rotating shafts (401), and the plurality of synchronous wheels (502) are in transmission connection through the synchronous belt (501).

5. The device for grinding the outer surface of the collector ring of the generator as claimed in claim 2, wherein the driving assembly (5) further comprises a driving motor (503), the driving motor (503) is fixedly connected with the base (1), and the output end of the driving motor (503) is fixedly connected with the axis of the outermost synchronous wheel (502).

6. The device for grinding the outer surface of the collector ring for the generator according to claim 1, wherein the grinding assembly (8) comprises a fixed block (801), a connecting shaft (802) and grinding columns (803), the fixed block (801) is fixedly connected with the movable plate (6), the connecting shaft (802) is rotatably connected with the fixed block (801) through a bearing, and the grinding columns (803) are fixedly arranged at the top end of the connecting shaft (802).

7. The device for grinding the outer surface of the collector ring for the generator according to claim 1, wherein the adjusting assembly (9) comprises a fixed seat (901) and an adjusting screw (902), the fixed seat (901) is fixedly connected with the workbench (3), one end of the adjusting screw (902) is rotatably connected with the movable plate (6) through a bearing, and the other end of the adjusting screw (902) penetrates through the fixed seat (901) and is in threaded connection with the fixed seat (901).