CN219265209U - Concentricity alignment bracket for M-shaped coupler - Google Patents
Concentricity alignment bracket for M-shaped coupler Download PDFInfo
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- CN219265209U CN219265209U CN202223093759.8U CN202223093759U CN219265209U CN 219265209 U CN219265209 U CN 219265209U CN 202223093759 U CN202223093759 U CN 202223093759U CN 219265209 U CN219265209 U CN 219265209U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model provides an M-shaped coupler concentricity alignment bracket which comprises a coupler main body and an M-shaped bracket main body, wherein a clamping groove is formed in the M-shaped bracket main body, a first threaded hole is formed in the surface of the clamping groove in a penetrating manner, a second threaded hole and a third threaded hole are formed in the top surface of the M-shaped bracket main body in a penetrating manner, a side mounting plate is welded at one end of the M-shaped bracket main body, a fourth threaded hole is formed in the surface of the mounting plate, a second dial indicator is arranged in the fourth threaded hole, and a first dial indicator is arranged in the second threaded hole. According to the utility model, the high-quality square steel with the diameter of 20mm is adopted for welding and manufacturing the M-shaped bracket main body, and the second threaded hole, the third threaded hole and the fourth threaded hole are formed in the surface of the M-shaped bracket main body, so that the first dial indicator and the second dial indicator can be conveniently fixed.
Description
Technical Field
The utility model relates to the technical field of assembly precision of disassembly mechanical equipment, in particular to an M-shaped coupler concentricity alignment bracket.
Background
According to the specification of general Specification for mechanical equipment installation engineering construction and acceptance GB 50231-2009, when the coupler is assembled, the measuring method of radial displacement of two axes, inclination of two axes and end face clearance is in accordance with the following requirements that a magnetic gauge stand is arranged on one coupler during measurement, a dial indicator is arranged on the other coupler, and the other coupler is provided with one pair of dial indicators in the radial direction and the axial direction (2 gauges are required to be arranged in the axial direction in order to prevent rotor shaft channeling). The shaft coupling (generally one to two screws are screwed, the screws are screwed down), then the rotors are rotated together slowly, a group of data is measured and recorded at intervals of 90 degrees, and four groups of radial and axial data of four places of up, down, left and right are measured.
The measurement method must use a magnetic gauge stand, and is complicated in practical application, such as subjectivity or vision when measuring by a measurer, insufficient skill level, excessive pressure and the like, and the installation accuracy is directly affected.
Therefore, it is necessary to provide an M-type coupling concentricity alignment bracket to solve the above-mentioned technical problems.
Disclosure of Invention
The utility model provides an M-shaped coupler concentricity alignment bracket, which solves the problem in the background technology.
In order to solve the technical problems, the M-shaped coupler concentricity alignment bracket comprises a coupler main body and an M-shaped bracket main body, wherein a clamping groove is formed in the M-shaped bracket main body, a first threaded hole is formed in the surface of the clamping groove in a penetrating manner, a second threaded hole and a third threaded hole are formed in the surface of the top of the M-shaped bracket main body in a penetrating manner, a side mounting plate is welded at one end of the M-shaped bracket main body, a fourth threaded hole is formed in the surface of the mounting plate, a second dial gauge is arranged in the fourth threaded hole, and a first dial gauge is arranged in the second threaded hole.
By adopting the technical scheme, the second threaded hole, the third threaded hole and the fourth threaded hole are formed in the surface of the M-shaped bracket main body by adopting 20mm high-quality square steel for welding, so that the first dial indicator and the second dial indicator are convenient to fix, the alignment of the coupler main body is more convenient and accurate due to the utility model and application of the M-shaped bracket main body, the alignment precision can reach 0.02mm, the coupler main body can completely replace a magnetic gauge seat, and the installation positions of the dial indicator and the bracket holes can be changed after the second threaded hole and the third threaded hole are drilled according to actual needs through the arrangement of the second threaded hole and the third threaded hole.
Preferably, a connecting disc is installed at one end of the coupler main body, a fifth threaded hole is formed in the surface of the connecting disc in a penetrating mode, and the M-shaped support main body penetrates through the first threaded hole and the fifth threaded hole through a locking screw to be fixed with the connecting disc.
By adopting the technical scheme, through setting up connection pad, fifth screw hole, the cooperation of first screw hole and use, be convenient for make M type support main part and shaft coupling main part fixed for when the installation, the staff takes M type support main part after pegging graft the inside draw-in groove of M type support main part to connection pad outside surface, later rethread locking screw runs through first screw hole and fifth screw hole to fix it can.
Preferably, the height of the inside of the clamping groove is equal to the thickness of the connecting disc.
By adopting the technical scheme, the thickness of the clamping groove is equal to that of the connecting disc through the inner height setting of the clamping groove, so that the stability between the M-shaped bracket main body and the connecting disc is improved.
Preferably, a plurality of fifth threaded holes are formed, and the plurality of fifth threaded holes are equidistantly and circumferentially arranged on the surface of the connecting disc.
By adopting the technical scheme, through the arrangement of the plurality of fifth threaded holes, the installation position of the M-shaped bracket main body on the coupler main body can be conveniently adjusted according to requirements.
Preferably, the M-shaped bracket main body is manufactured by welding high-quality square steel with the thickness of 20mm by 12 mm.
By adopting the technical scheme, the M-shaped bracket main body is formed by welding square steel, so that the service life of the M-shaped bracket main body is prolonged by utilizing the performance of steel.
Compared with the related art, the concentricity alignment bracket for the M-type coupler has the following beneficial effects:
this M type shaft coupling concentricity alignment support, through adopting 20mm 12mm high-quality square steel welding preparation M type support main part, second screw hole, third screw hole, fourth screw hole have been seted up on the surface of M type support main part, be convenient for fixed first percentage table and second percentage table, this utility model and the application of M type support main part make the shaft coupling body align more convenient, more accurate, alignment precision can reach 0.02mm, can replace the magnetism gauge stand completely, and through the setting of second screw hole and third screw hole, can be according to actual need, change the mounted position of percentage table and support hole after drilling in second screw hole and third screw hole department, its easy and simple to handle is nimble, the practicality is extremely strong.
Drawings
FIG. 1 is an assembly view of an M-type coupler concentricity alignment bracket provided by the utility model;
fig. 2 is a schematic structural diagram of an M-shaped bracket main body of the M-shaped coupler concentricity alignment bracket provided by the utility model;
fig. 3 is a schematic view of a fifth threaded hole of the concentricity alignment bracket for an M-type coupling.
Reference numerals in the drawings:
1. a coupling body; 2. locking a screw; 3. a connecting disc; 4. an M-shaped bracket main body; 5. a first dial gauge; 6. a second dial gauge; 7. a clamping groove; 8. a first threaded hole; 9. a second threaded hole; 10. a third threaded hole; 11. a side mounting plate; 12. a fourth threaded hole; 13. and a fifth threaded hole.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Please refer to fig. 1-3 in combination. M type shaft coupling concentricity alignment support, including shaft coupling main part 1 and M type support main part 4, draw-in groove 7 has been seted up to the inside of M type support main part 4, first screw hole 8 has been run through on draw-in groove 7 surface, second screw hole 9 and third screw hole 10 have been run through to the surface of M type support main part 4 top, M type support main part one end welding has side mounting panel 11, fourth screw hole 12 has been seted up on the mounting panel surface, fourth screw hole 12 internally mounted has second percentage table 6, second screw hole 9 internally mounted has first percentage table 5.
The utility model and the application of the M-shaped bracket main body 4 enable the alignment of the coupler body to be more convenient and accurate, the alignment precision can reach 0.02mm, the magnetic gauge stand can be completely replaced, and the installation positions of the dial gauge and the bracket hole can be changed after the second threaded hole 9 and the third threaded hole 10 are drilled according to actual needs by arranging the second threaded hole 9 and the third threaded hole 10, so that the installation position of the dial gauge and the bracket hole is convenient and flexible to operate.
The working principle of the concentricity alignment bracket of the M-type coupler provided by the utility model is as follows:
the second threaded hole 9, the third threaded hole 10 and the fourth threaded hole 12 are formed in the surface of the M-shaped support body 4, the first dial indicator 5 and the second dial indicator 6 are conveniently fixed, the M-shaped support body 4 is more convenient and more accurate to align, the alignment precision can reach 0.02mm, a magnetic gauge seat can be completely replaced, the installation positions of the dial indicator and the support holes can be changed after the second threaded hole 9 and the third threaded hole 10 are drilled according to actual needs, the operation is simple and flexible, the practicability is extremely high, the connecting disc 3, the fifth threaded hole 13 and the first threaded hole 8 are arranged for use in a matched mode, the M-shaped support body 4 and the coupling body 1 are conveniently fixed, when the M-shaped support body 4 is installed, a worker can insert the clamping groove 7 in the M-shaped support body 4 into the outer side surface of the connecting disc 3 after taking the M-shaped support body 4, and then the M-shaped support body can be fixed through the first threaded hole 8 and the fifth threaded hole 13 by the locking screw 2.
Compared with the related art, the concentricity alignment bracket for the M-type coupler has the following beneficial effects:
according to the concentricity alignment bracket for the M-shaped coupler, the high-quality square steel of 20mm is adopted for welding and manufacturing the M-shaped bracket main body 4, the second threaded hole 9, the third threaded hole 10 and the fourth threaded hole 12 are formed in the surface of the M-shaped bracket main body 4, the first dial indicator 5 and the second dial indicator 6 are conveniently fixed, the concentricity alignment bracket for the M-shaped bracket main body 4 is more convenient and accurate, the alignment precision can reach 0.02mm, the magnetic gauge seat can be completely replaced, the installation positions of the dial indicators and the bracket holes can be changed after the second threaded hole 9 and the third threaded hole 10 are drilled according to actual needs, the operation is simple and convenient and flexible, the practicability is extremely strong, and the M-shaped bracket main body 4 and the coupler main body 1 are conveniently fixed through the matching use of the connecting disc 3, the fifth threaded hole 13 and the first threaded hole 8, so that when the M-shaped bracket main body 4 is installed, a worker can fix the clamping groove 7 inside the M-shaped bracket main body 4 to the outer side of the 3 through the first threaded hole 13 and the fifth threaded hole 8 after taking the M-shaped bracket main body 4.
Second embodiment
Referring to fig. 1-3 in combination, another M-type coupler concentricity alignment bracket is provided according to a second embodiment of the present application based on the M-type coupler concentricity alignment bracket provided according to the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of M type shaft coupling concentricity alignment support that this application provided by the second embodiment lies in, the connection pad 3 is installed to 1 one end of shaft coupling main part, connection pad 3 surface runs through and has seted up fifth screw hole 13, M type support main part 4 runs through first screw hole 8, fifth screw hole 13 and connection pad 3 through locking screw 2 and is fixed, the inside height of draw-in groove 7 equals with connection pad 3 thickness, a plurality of have been seted up to fifth screw hole 13, and a plurality of fifth screw holes 13 equidistance encircle and install on connection pad 3 surface, M type support main part 4 adopts 20mm 12mm high-quality square steel welding preparation to form.
Through setting up the cooperation use of connection pad 3, fifth screw hole 13, first screw hole 8, be convenient for make M type support main part 4 and shaft coupling main part 1 fixed for during the installation, the staff takes M type support main part 4 after pegging graft the draw-in groove 7 of M type support main part 4 inside to connection pad 3 outside surface, later rethread locking screw 2 runs through first screw hole 8 and fifth screw hole 13 to fix it can.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
- M type shaft coupling concentricity alignment support, including shaft coupling main part (1) and M type support main part (4), its characterized in that, draw-in groove (7) have been seted up to inside of M type support main part (4), first screw hole (8) have been run through on draw-in groove (7) surface, second screw hole (9) and third screw hole (10) have been run through on M type support main part (4) top surface, side mounting plate (11) have been welded to M type support main part (4) one end, fourth screw hole (12) have been seted up on the mounting plate surface, fourth screw hole (12) internally mounted has second percentage table (6), second screw hole (9) internally mounted has first percentage table (5).
- 2. The M-type coupler concentricity alignment bracket according to claim 1, wherein a connecting disc (3) is installed at one end of the coupler main body (1), a fifth threaded hole (13) is formed in the surface of the connecting disc (3) in a penetrating manner, and the M-type bracket main body (4) is fixed with the connecting disc (3) by penetrating a first threaded hole (8) and the fifth threaded hole (13) through a locking screw (2).
- 3. The concentricity aligning bracket for the M-type coupler according to claim 1, wherein the inner height of the clamping groove (7) is equal to the thickness of the connecting disc (3).
- 4. The concentricity alignment bracket for the M-type coupler according to claim 2, wherein a plurality of fifth threaded holes (13) are formed, and the plurality of fifth threaded holes (13) are equidistantly and circumferentially arranged on the surface of the connecting disc (3).
- 5. The M-type coupler concentricity alignment bracket according to claim 1, wherein the M-type bracket main body (4) is manufactured by welding 20mm x 12mm high-quality square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093759.8U CN219265209U (en) | 2022-11-21 | 2022-11-21 | Concentricity alignment bracket for M-shaped coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093759.8U CN219265209U (en) | 2022-11-21 | 2022-11-21 | Concentricity alignment bracket for M-shaped coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219265209U true CN219265209U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223093759.8U Active CN219265209U (en) | 2022-11-21 | 2022-11-21 | Concentricity alignment bracket for M-shaped coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219265209U (en) |
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2022
- 2022-11-21 CN CN202223093759.8U patent/CN219265209U/en active Active
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