CN215547855U - Portable collecting ring polishing and grinding all-in-one machine - Google Patents
Portable collecting ring polishing and grinding all-in-one machine Download PDFInfo
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- CN215547855U CN215547855U CN202122109190.9U CN202122109190U CN215547855U CN 215547855 U CN215547855 U CN 215547855U CN 202122109190 U CN202122109190 U CN 202122109190U CN 215547855 U CN215547855 U CN 215547855U
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- transmission screw
- screw
- bearing
- collecting ring
- grinding
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- 238000005498 polishing Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 238000009434 installation Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a portable collecting ring polishing and grinding integrated machine which comprises an operating platform and a motor support, wherein a sliding groove is formed in the front end of the top of the operating platform, a first transmission screw and a sliding block are arranged on the sliding groove, the first transmission screw is connected to the inside of the sliding groove in an interference mode through a bearing, the sliding block is nested in the sliding groove and is in threaded connection with the first transmission screw, a second transmission screw and a sliding plate are arranged on the sliding block, the second transmission screw is connected to the inner side of the top of the sliding block in an interference mode through the bearing, the sliding plate is placed on the top of the sliding block and is in threaded connection with the second transmission screw, a cutter groove is formed in the rear end of the top of the sliding plate, and the motor support is fixedly installed at the left end of the top of the operating platform through a bolt. The utility model can easily carry out the repairing work of driving, grinding and polishing on the collecting ring conductive surface of the turbonators of various types.
Description
Technical Field
The utility model relates to a portable collecting ring polishing and grinding integrated machine, and belongs to the technical field of collecting ring polishing and grinding.
Background
At present, the repair method for improving the finish degree of the conductive surface of the collecting ring is a manual operation, and the conductive surface of the collecting ring of the steam turbine is ground by using an arc-shaped wood block padded with abrasive cloth to apply certain pressure; the other method is to disassemble the machine and return to the factory to carry out the operations of lathing, grinding and polishing on the conductive surface of the collecting ring on a lathe so as to improve the surface finish of the collecting ring; the manual operation has high labor intensity and severe working environment, the rotor needs to be taken out to return to the factory when the rotor is returned to the factory for repair, the transportation and processing time is longer, the transportation cost is higher, and the downtime of a user is prolonged. In order to solve the problems, a new technical scheme is provided.
Disclosure of Invention
The utility model aims to provide a portable collecting ring polishing and grinding integrated machine to solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a portable collecting ring polishing grinding all-in-one, includes operation platform and motor support, the spout has been seted up to operation platform top front end, be provided with first drive screw and slider on the spout, first drive screw passes through the bearing interference and connects inside the spout, the slider nestification is inside the spout, and slider and first drive screw threaded connection, is provided with second drive screw and slide on the slider, second drive screw passes through the bearing interference and connects in slider top inboard, the slide is placed in the slider top, and slide and second drive screw threaded connection, and the sword groove has been seted up to slide top rear end, motor support is fixed in operation platform top left end through the bolt installation.
Preferably, be provided with driving motor, supporting seat and bolster bearing housing on the motor support, driving motor is fixed in the motor support left end through the screw installation, the supporting seat is fixed in the motor support right-hand member through the screw installation, is connected with left clamping awl through the bearing interference on the supporting seat, left clamping awl main shaft passes through shaft coupling and driving motor main shaft fixed connection, bolster bearing housing is fixed in the middle of the motor support top through the screw installation.
Preferably, the upper bearing seat is connected with a third transmission screw through a bearing in an interference manner, the right end of the third transmission screw is connected with a threaded shaft sleeve through threads, an L-shaped transmission rod is welded at the right end of the threaded shaft sleeve, a transverse transmission rod is welded at the bottom of the L-shaped transmission rod, a right support frame and a right clamping cone are arranged on the transverse transmission rod, the right support frame is sleeved on the transverse transmission rod and is fixedly mounted at the right end of the top of the operating platform through a bolt, and the right clamping cone is connected to the left end of the transverse transmission rod through a bearing in an interference manner.
Preferably, the right clamping cone and the left clamping cone are arranged concentrically.
Compared with the prior art, the utility model has the beneficial effects that: the sliding block is in threaded connection with the first transmission screw rod, and the sliding block can be easily driven by the first transmission screw rod to slide left and right; the left clamping cone main shaft is fixedly connected with the transmission motor main shaft through a coupler, and the transmission motor can easily drive the left clamping cone to rotate; the right end of the third transmission screw is connected with a threaded shaft sleeve through threads, and the distance between the right clamping cone and the left clamping cone can be easily adjusted through the third transmission screw; the utility model can easily carry out the repairing work of driving, grinding and polishing on the collecting ring conductive surface of the turbonators of various types.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an operating platform according to the present invention;
FIG. 3 is a schematic view of the motor bracket structure of the present invention;
in the figure: 1-an operation platform; 2-a motor bracket; 3-a chute; 4-a first drive screw; 5-a slide block; 6-a second drive screw; 7-a sliding plate; 8-knife grooves; 9-a transmission motor; 10-a support seat; 11-upper bearing seat; 12-left clamping cone; 13-a third drive screw; 14-a threaded shaft sleeve; a 15-L-shaped transmission rod; 16-transverse drive rod; 17-a right support frame; and 18-right clamping cone.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-3, a portable collecting ring polishing and grinding integrated machine comprises an operation platform 1 and a motor support 2, wherein a chute 3 is formed at the front end of the top of the operation platform 1, a first transmission screw 4 and a slide block 5 are arranged on the chute 3, the first transmission screw 4 is connected inside the chute 3 in an interference manner through a bearing, the slide block 5 is nested inside the chute 3, the slide block 5 is in threaded connection with the first transmission screw 4, a second transmission screw 6 and a slide plate 7 are arranged on the slide block 5, the second transmission screw 6 is connected inside the top of the slide block 5 in an interference manner through a bearing, the slide plate 7 is placed on the top of the slide block 5, the slide plate 7 is in threaded connection with the second transmission screw 6, a cutter groove 8 is formed at the rear end of the top of the slide plate 7, the motor support 2 is fixedly installed at the left end of the top of the operation platform 1 through a bolt, a transmission motor 9, a support 10 and an upper bearing seat 11 are arranged on the motor support 2, the transmission motor 9 is fixed at the left end of the motor bracket 2 through a screw, the support seat 10 is fixed at the right end of the motor bracket 2 through a screw, the support seat 10 is connected with a left clamping cone 12 through a bearing in an interference manner, the main shaft of the left clamping cone 12 is fixedly connected with the main shaft of the transmission motor 9 through a shaft coupling, the upper bearing seat 11 is fixed at the middle of the top of the motor bracket 2 through a screw, the upper bearing seat 11 is connected with a third transmission screw 13 through a bearing in an interference manner, the right end of the third transmission screw 13 is connected with a threaded shaft sleeve 14 through a screw thread, an L-shaped transmission rod 15 is welded at the right end of the threaded shaft sleeve 14, a transverse transmission rod 16 is welded at the bottom of the L-shaped transmission rod 15, a right support frame 17 and a right clamping cone 18 are arranged on the transverse transmission rod 16, the right support frame 17 is sleeved on the transverse transmission rod 16, the right support frame 17 is fixed at the right end of the top of the operation platform 1 through a bolt, the right clamping cone 18 is connected to the left end of the transverse transmission rod 16 through a bearing in an interference manner, the right clamping cone 18 and the left clamping cone 12 are arranged concentrically.
The specific use mode is as follows: placing the collecting ring on the left clamping cone 12, then screwing a third transmission screw 13 to drive a transverse transmission rod 16 on a threaded shaft sleeve 14 to slide leftwards along a right support frame 17, and driving a right clamping cone 18 to firmly push the collecting ring on the left clamping cone 12 by the leftward sliding of the transverse transmission rod 16; then, starting a transmission motor 9 to drive a collecting ring on the left clamping cone 12 to rotate; finally, the turning tool is installed and fixed on the cutter groove 8, and the first transmission screw rod 4 and the second transmission screw rod 6 are used for controlling the cutter to turn the collecting ring.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.
Claims (4)
1. The utility model provides a portable collecting ring polishing grinding all-in-one, includes operation platform (1) and motor support (2), its characterized in that: the front end of the top of the operating platform (1) is provided with a chute (3), the chute (3) is provided with a first transmission screw (4) and a sliding block (5), the first transmission screw rod (4) is connected inside the sliding groove (3) in an interference manner through a bearing, the sliding block (5) is nested inside the sliding groove (3), the slide block (5) is in threaded connection with the first transmission screw (4), the slide block (5) is provided with a second transmission screw (6) and a sliding plate (7), the second transmission screw (6) is connected to the inner side of the top of the sliding block (5) in an interference manner through a bearing, the sliding plate (7) is placed on the top of the sliding block (5), the sliding plate (7) is in threaded connection with the second transmission screw (6), the rear end of the top of the sliding plate (7) is provided with a cutter groove (8), the motor support (2) is fixedly arranged at the left end of the top of the operating platform (1) through bolts.
2. The portable collecting ring polishing and grinding all-in-one machine as claimed in claim 1, characterized in that: be provided with driving motor (9), supporting seat (10) and bolster bearing housing (11) on motor support (2), driving motor (9) are fixed in motor support (2) left end through the screw installation, motor support (2) right-hand member is fixed in through the screw installation in supporting seat (10), is connected with left clamping awl (12) through the bearing interference on supporting seat (10), left side clamping awl (12) main shaft passes through shaft coupling and driving motor (9) main shaft fixed connection, bolster bearing housing (11) are fixed in the middle of motor support (2) top through the screw installation.
3. The portable collecting ring polishing and grinding all-in-one machine as claimed in claim 2, characterized in that: the improved structure of the clamping device is characterized in that a third transmission screw (13) is connected to the upper bearing seat (11) through a bearing in an interference manner, a threaded shaft sleeve (14) is connected to the right end of the third transmission screw (13) through threads, an L-shaped transmission rod (15) is welded to the right end of the threaded shaft sleeve (14), a transverse transmission rod (16) is welded to the bottom of the L-shaped transmission rod (15), a right support frame (17) and a right clamping cone (18) are arranged on the transverse transmission rod (16), the right support frame (17) is sleeved on the transverse transmission rod (16), the right support frame (17) is fixed to the right end of the top of the operation platform (1) through bolt installation, and the right clamping cone (18) is connected to the left end of the transverse transmission rod (16) through a bearing in an interference manner.
4. The portable collecting ring polishing and grinding all-in-one machine as claimed in claim 3, characterized in that: the right clamping cone (18) and the left clamping cone (12) are arranged concentrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122109190.9U CN215547855U (en) | 2021-09-02 | 2021-09-02 | Portable collecting ring polishing and grinding all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122109190.9U CN215547855U (en) | 2021-09-02 | 2021-09-02 | Portable collecting ring polishing and grinding all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215547855U true CN215547855U (en) | 2022-01-18 |
Family
ID=79846231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122109190.9U Active CN215547855U (en) | 2021-09-02 | 2021-09-02 | Portable collecting ring polishing and grinding all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215547855U (en) |
-
2021
- 2021-09-02 CN CN202122109190.9U patent/CN215547855U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 150000 No. 20, Songshan road high tech Development Zone, Nangang District, Harbin, Heilongjiang Patentee after: Heilongjiang Duoneng Electric Co.,Ltd. Country or region after: China Address before: 150000 No. 20, Songshan road high tech Development Zone, Nangang District, Harbin, Heilongjiang Patentee before: Heilongjiang hadeng duoneng Hydropower Development Co.,Ltd. Country or region before: China |