CN210290238U - Structure for quickly adjusting coaxiality of water pump motor coupler - Google Patents
Structure for quickly adjusting coaxiality of water pump motor coupler Download PDFInfo
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- CN210290238U CN210290238U CN201920694129.5U CN201920694129U CN210290238U CN 210290238 U CN210290238 U CN 210290238U CN 201920694129 U CN201920694129 U CN 201920694129U CN 210290238 U CN210290238 U CN 210290238U
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Abstract
The utility model discloses a quick adjustment water pump motor shaft coupling axiality structure, including base, first mounting and second mounting symmetry set up, first mounting comprises first fixing base and first fixed disk, and rotates through the bearing between first fixing base and the first fixed disk and be connected, first fixed disk outside symmetry is equipped with two thread grooves, the second mounting comprises second fixing base and second fixed disk, and also rotates through the bearing between second fixing base and the second fixed disk and be connected, the outside symmetry of second fixed disk is equipped with two jacks, and is equipped with the connecting rod in the jack, the other end and the thread groove spiro union of connecting rod, the middle part of second fixing base, second fixed disk, first fixing base and first fixed disk all is equipped with the through-hole. Compare with traditional water pump motor shaft coupling axiality adjusting device, the utility model discloses simple to use, convenience rectify fast accurate.
Description
Technical Field
The utility model relates to a technical field is adjusted to the shaft coupling axiality, specifically is a quick adjustment water pump motor shaft coupling axiality structure.
Background
The input shaft of the water pump and the output shaft of the motor are mostly connected through the coupler, the problem of coaxiality of the coupler can be involved in use, if the coaxiality deviation of the coupler is large, the service life of the water pump can be endangered, and therefore the coaxiality of the water pump and the motor coupler must be adjusted before the water pump is applied. The traditional coupling coaxiality adjusting device has high precision, but has a complex structure and is inconvenient to use. In the field of water pump test, need frequent dismantlement water pump and adjust the shaft coupling, traditional adjusting device can not satisfy the operation requirement yet.
Therefore, a structure for quickly adjusting the coaxiality of the water pump motor coupler is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick adjustment water pump motor shaft coupling axiality structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a structure for quickly adjusting the coaxiality of a water pump motor coupler comprises a base, a first fixing piece and a second fixing piece, wherein the first fixing piece and the second fixing piece are symmetrically arranged, the first fixing piece consists of a first fixing seat and a first fixing disc, the first fixing seat is rotatably connected with the first fixing disc through a bearing, two thread grooves are symmetrically arranged on the outer side of the first fixing disc, the second fixing piece consists of a second fixing seat and a second fixing disc, the second fixing seat is rotatably connected with the second fixing disc through a bearing, two jacks are symmetrically arranged on the outer side of the second fixing disc, connecting rods are arranged in the jacks, the other ends of the connecting rods are in threaded connection with the thread grooves, through holes are formed in the middle parts of the second fixing seat, the second fixing disc, the first fixing seat and the first fixing disc, and a first inserting groove is formed in one side, opposite to the second fixing disc, of the first fixing disc and the, and be equipped with the edge of a knife chi in the first slot, second fixed disk lower extreme is equipped with the percentage table, and the percentage table passes through the percentage table frame to be connected with the second fixed disk, the base is located first mounting and second mounting lower extreme, and the base upper end is equipped with the bracing piece that is used for fixed first fixing base and second fixing base.
The device is characterized in that a first fixing piece and a second fixing piece are arranged between the water pump and the motor, the first fixing piece and the second fixing piece are connected with the base through a supporting rod, and the supporting rod can slide on the base, so that the position adjustment of the first fixing piece and the second fixing piece is more convenient, when in use, the output shaft of the motor passes through the second fixing piece, the input shaft of the water pump passes through the first fixing piece, then the first fixing disc and the second fixing disc are connected together through a coupler, and then the first fixing disc and the second fixing disc are fixed together through a connecting rod, the first fixing disc and the second fixing disc can rotate around the coupler due to the existence of a bearing, the first fixed disc and the second fixed disc are provided with first slots for fixing the knife edge ruler, the coaxiality of the coupler can be preliminarily corrected by the knife edge ruler by adopting an optical gap method, and finally, the coupler can be accurately corrected by the dial indicator on the second fixed disc.
Preferably, a rubber cushion pad is arranged on the inner side of the first slot, and a fixing bolt is arranged on the outer side of the first slot.
Preferably, one end of the dial indicator frame is connected with the dial indicator in a sliding mode through a sliding sleeve, and the other end of the dial indicator frame is connected with the second fixed disc in a sliding mode through a sliding groove.
This item sets up the percentage table and can slide along the percentage table frame under the effect of sliding sleeve, and the percentage table frame can follow the motion of second fixed disk under the effect of spout again, and it is more convenient to use the regulation of percentage table like this.
Preferably, the sliding groove is located on one side, close to the first fixed disk, of the second fixed disk, and an adjusting bolt for fixing the dial indicator frame is arranged on the sliding groove.
Preferably, the support rods are symmetrically arranged on two sides of the base, and the bottom of the support rods is connected with the base in a sliding mode through sliding rails.
Preferably, the lower ends of the first fixed disk and the second fixed disk are provided with fixing grooves for fixing the support rod.
When the device is used, one end of the supporting rod is inserted into the fixing groove and fixed through a screw.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model arranges a first fixing piece and a second fixing piece between the water pump and the motor, the first fixing piece and the second fixing piece are connected with the base through the support bar, and the supporting rod can slide on the base, so that the position adjustment of the first fixing piece and the second fixing piece is more convenient, when in use, the output shaft of the motor passes through the second fixing piece, the input shaft of the water pump passes through the first fixing piece, then the first fixing disc and the second fixing disc are connected together through a coupler, and then the first fixing disc and the second fixing disc are fixed together through a connecting rod, the first fixing disc and the second fixing disc can rotate around the coupler due to the existence of a bearing, the first fixed disc and the second fixed disc are provided with first slots for fixing the knife edge ruler, the coaxiality of the coupler can be preliminarily corrected by the knife edge ruler by adopting an optical gap method, and finally, the coupler can be accurately corrected by the dial indicator on the second fixed disc. Compare with traditional water pump motor shaft coupling axiality adjusting device, the utility model discloses simple to use, convenience rectify fast accurate.
Drawings
Fig. 1 is a schematic view of the installation structure of the present invention;
fig. 2 is a side view of the first and second fixing members of the present invention;
fig. 3 is a front view of a second fixing plate of the present invention;
fig. 4 is a side view of a second fixing plate of the present invention.
In the figure: 1. a base; 2. a first fixing member; 3. a second fixing member; 4. a first fixed seat; 5. a first fixed disk; 6. a thread groove; 7. a second fixed seat; 8. a second fixed disk; 9. a jack; 10. a connecting rod; 11. a first slot; 12. a dial indicator; 13. a dial indicator frame; 14. a support bar; 15. a sliding sleeve; 16. a chute; 17. fixing grooves; 18. knife edge ruler.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a quick adjustment water pump motor shaft coupling axiality structure, including base 1, first mounting 2 and second mounting 3, first mounting 2 and the symmetrical setting of second mounting 3, first mounting 2 comprises first fixing base 4 and first fixed disk 5, and rotates through the bearing between first fixing base 4 and the first fixed disk 5 and be connected, the symmetry is equipped with two thread grooves 6 in the outside of first fixed disk 5, second mounting 3 comprises second fixing base 7 and second fixed disk 8, and also rotates through the bearing between second fixing base 7 and the second fixed disk 8 and be connected, the symmetry is equipped with two jacks 9 in the outside of second fixed disk 8, and is equipped with connecting rod 10 in the jack 9, the other end and the thread groove 6 spiro union of connecting rod 10, second fixing base 7, The middle part of second fixed disk 8, first fixing base 4 and first fixed disk 5 all is equipped with the through-hole, one side that first fixed disk 5 is relative with second fixed disk 8 all is equipped with first slot 11, and is equipped with edge of a knife chi 18 in the first slot 11, 8 lower extremes of second fixed disk are equipped with percentage table 12, and percentage table 12 is connected with second fixed disk 8 through percentage table frame 13, base 1 is located first mounting 2 and 3 lower extremes of second mounting, and base 1 upper end is equipped with the bracing piece 14 that is used for fixed first fixing base 4 and second fixing base 7.
Specifically, a rubber cushion pad is arranged on the inner side of the first slot 11, and a fixing bolt is arranged on the outer side of the first slot 11.
Specifically, one end of the dial indicator frame 13 is slidably connected with the dial indicator 12 through a sliding sleeve 15, and the other end of the dial indicator frame 13 is slidably connected with the second fixed disk 8 through a sliding groove 16.
Specifically, the sliding groove 16 is located on one side of the second fixed disk 8 close to the first fixed disk 5, and the sliding groove 16 is provided with an adjusting bolt for fixing the dial indicator frame 13.
Specifically, the supporting rods 14 are symmetrically arranged on two sides of the base 1, and the bottom of the supporting rods 14 is slidably connected with the base 1 through sliding rails.
Specifically, the lower ends of the first fixed disk 5 and the second fixed disk 8 are provided with fixing grooves 17 for fixing the support rods 14.
During the use, pass second mounting 3 with the output shaft of motor, the input shaft of water pump passes first mounting 2, then pass through the coupling joint with the two and be in the same place, it is together fixed with first fixed disk 5 and second fixed disk 8 through connecting rod 10 subsequently, because all be equipped with the bearing on first fixed disk 4 and the second fixed disk 7, first fixed disk 5 and second fixed disk 8 can rotate round the coupling, be equipped with the first slot 11 that is used for fixed edge of a knife chi 18 on first fixed disk 5 and second fixed disk 8, can adopt the optical gap method to carry out preliminary correction to the axiality of coupling through edge of a knife chi 18, carry out the accuracy through percentage table 12 on the second fixed disk 8 at last and rectify can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick adjustment water pump motor coupling axiality structure, includes base (1), first mounting (2) and second mounting (3), its characterized in that: the first fixing part (2) and the second fixing part (3) are symmetrically arranged, the first fixing part (2) consists of a first fixing seat (4) and a first fixing disk (5), the first fixing seat (4) is rotationally connected with the first fixing disk (5) through a bearing, two thread grooves (6) are symmetrically arranged on the outer side of the first fixing disk (5), the second fixing part (3) consists of a second fixing seat (7) and a second fixing disk (8), the second fixing seat (7) is rotationally connected with the second fixing disk (8) through a bearing, two insertion holes (9) are symmetrically arranged on the outer side of the second fixing disk (8), a connecting rod (10) is arranged in the insertion holes (9), the other end of the connecting rod (10) is in threaded connection with the thread grooves (6), and through holes are formed in the middle parts of the second fixing seat (7), the second fixing disk (8), the first fixing seat (4) and the first fixing disk (5), first fixed disk (5) all is equipped with first slot (11) with the relative one side of second fixed disk (8), and is equipped with edge of a knife chi (18) in first slot (11), second fixed disk (8) lower extreme is equipped with percentage table (12), and percentage table (12) are connected with second fixed disk (8) through percentage table frame (13), base (1) is located first mounting (2) and second mounting (3) lower extreme, and is equipped with bracing piece (14) that are used for fixed first fixing base (4) and second fixing base (7) base (1) upper end.
2. The structure for rapidly adjusting the coaxiality of the water pump motor coupling according to claim 1, is characterized in that: the inner side of the first slot (11) is provided with a rubber cushion pad, and the outer side of the first slot (11) is provided with a fixing bolt.
3. The structure for rapidly adjusting the coaxiality of the water pump motor coupling according to claim 1, is characterized in that: one end of the dial indicator frame (13) is connected with the dial indicator (12) in a sliding mode through a sliding sleeve (15), and the other end of the dial indicator frame (13) is connected with the second fixed disc (8) in a sliding mode through a sliding groove (16).
4. The structure for rapidly adjusting the coaxiality of the water pump motor coupling according to claim 3, is characterized in that: the sliding groove (16) is located on one side, close to the first fixed disk (5), of the second fixed disk (8), and an adjusting bolt used for fixing the dial indicator frame (13) is arranged on the sliding groove (16).
5. The structure for rapidly adjusting the coaxiality of the water pump motor coupling according to claim 1, is characterized in that: the supporting rods (14) are symmetrically arranged on two sides of the base (1), and the bottom of the supporting rods (14) is connected with the base (1) in a sliding mode through sliding rails.
6. The structure for rapidly adjusting the coaxiality of the water pump motor coupling according to claim 1, is characterized in that: the lower ends of the first fixed disc (5) and the second fixed disc (8) are provided with fixing grooves (17) for fixing the supporting rods (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920694129.5U CN210290238U (en) | 2019-05-16 | 2019-05-16 | Structure for quickly adjusting coaxiality of water pump motor coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920694129.5U CN210290238U (en) | 2019-05-16 | 2019-05-16 | Structure for quickly adjusting coaxiality of water pump motor coupler |
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| Publication Number | Publication Date |
|---|---|
| CN210290238U true CN210290238U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920694129.5U Active CN210290238U (en) | 2019-05-16 | 2019-05-16 | Structure for quickly adjusting coaxiality of water pump motor coupler |
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| CN (1) | CN210290238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183777A1 (en) * | 2021-03-02 | 2022-09-09 | 北京卫星制造厂有限公司 | Assembly method for low-noise water supply pump |
| CN117072451A (en) * | 2023-08-24 | 2023-11-17 | 利欧集团湖南泵业有限公司 | Low-noise axial flow pump |
-
2019
- 2019-05-16 CN CN201920694129.5U patent/CN210290238U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183777A1 (en) * | 2021-03-02 | 2022-09-09 | 北京卫星制造厂有限公司 | Assembly method for low-noise water supply pump |
| CN117072451A (en) * | 2023-08-24 | 2023-11-17 | 利欧集团湖南泵业有限公司 | Low-noise axial flow pump |
| CN117072451B (en) * | 2023-08-24 | 2024-02-09 | 利欧集团湖南泵业有限公司 | Low-noise axial flow pump |
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