CN221042581U - Tool for mounting and aligning motor - Google Patents
Tool for mounting and aligning motor Download PDFInfo
- Publication number
- CN221042581U CN221042581U CN202322758428.XU CN202322758428U CN221042581U CN 221042581 U CN221042581 U CN 221042581U CN 202322758428 U CN202322758428 U CN 202322758428U CN 221042581 U CN221042581 U CN 221042581U
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- sliding
- fixing frame
- motor
- operation box
- fixing
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 27
- 238000000034 method Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a tool for installing and aligning a motor, which comprises an installation base, wherein a fixing frame is fixedly installed on the installation base through a fixing plate, a sliding rail is arranged on the upper end face of the fixing frame, an operation box is clamped on one side of the sliding rail, an air cylinder is arranged on one side of the upper end face of the fixing frame, a telescopic end of the air cylinder is connected with one side of the operation box, and a clamping mechanism for clamping and fixing the motor is arranged in the operation box. Firstly, after a fixing frame is fixedly installed on a mounting base, a motor to be aligned is hung between two supporting frames by using a crane, then a bidirectional screw rod is driven to rotate by rotating a hand wheel, two sliding seats are driven to slide in corresponding sliding ports, the two supporting frames are pushed to push arc plates to abut against the motor from two sides, finally, according to the alignment requirement, an operation box is pulled to move on a sliding rail by a cylinder, the motor is driven to move, and alignment operation is carried out by cooperation with staff.
Description
Technical Field
The utility model relates to the technical field of motor installation, in particular to a tool for motor installation alignment.
Background
The alignment of the coupler is one of important works of the installation of the pump and the motor, the purpose of the alignment is to enable the central lines of the two shafts of the driving shaft and the driven shaft to be on the same straight line when the motor works, and the alignment precision is particularly important for equipment which runs at high speed as to whether the machine can normally run.
The motor of the large equipment needs to be corrected after being lifted on the installation basis to ensure that the installation of the radial and axial dimensions of the coupling meets the technical specifications.
In the correction process, the traditional method utilizes a crowbar to pry and a large hammer to crush, so that the appearance of the motor is easy to damage, the movement amount of the correction method is small, the control is not easy, the efficiency is low, and particularly for a large motor with large self weight, the traditional method cannot realize the integral movement of the motor, so that the correction process is difficult to operate.
The utility model patent CN202221139088.1 discloses a quick installation and alignment device for a large motor, which comprises a support frame arranged on an installation foundation, wherein the upper side of the support frame is provided with a blocking part positioned at two sides of the installation foundation, the adjacent side surfaces of the two blocking parts are respectively provided with a jack, and ejector rods of the two jacks are oppositely arranged; the motor to be aligned is hung on the installation foundation between two jacks, and the ejector rods of the jacks are abutted against the machine body of the motor for aligning the motor; the alignment device provided by the utility model overcomes the defect that the movement alignment of a large motor, especially a motor with larger self weight is difficult in the prior art, and effectively shortens the alignment time and lightens the labor intensity of operators by taking the jack as the power for the movement alignment of the motor.
However, the distance between the two sides of the bottom of the supporting frame of the motor alignment device and the positioning plates clamped with the mounting foundation is not adjustable, so that the device has poor universality and cannot adapt to different mounting environments; secondly, the coordination uniformity between the two jacks is poor, only coarse adjustment between the motor and the installation foundation can be realized, and fine adjustment between the pump and the two transmission shafts of the motor cannot be realized, so that the motor alignment device has further improvement space.
Disclosure of utility model
The utility model aims to provide a tool for installing and aligning a motor, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the motor installation and alignment tool comprises an installation base, wherein a fixing frame is fixedly installed on the installation base through a fixing plate;
The upper end face of the fixing frame is provided with a sliding rail, one side of the sliding rail is clamped with an operation box, one side of the upper end face of the fixing frame is provided with an air cylinder, the telescopic end of the air cylinder is connected with one side of the operation box, and a clamping mechanism for clamping and fixing a motor is arranged in the operation box;
The clamping mechanism comprises a bidirectional screw rod which is arranged in the operation box in a rotating mode, a hand wheel is arranged at one end of the bidirectional screw rod, wire sleeves are connected to two ends of the bidirectional screw rod in a threaded mode, sliding ports are formed in two sides of the top end of the operation box, sliding seats are inserted into the sliding ports, and two sliding seats are inserted into the sliding ports.
Preferably, the clamping mechanism further comprises supporting frames oppositely arranged at the top ends of the two sliding seats, and arc-shaped plates with opposite starting ends are arranged at the top ends of the supporting frames at two sides.
Preferably, the inner wall of the arc-shaped plate is provided with a friction pad for skid prevention.
Preferably, the fixing frame is of a U-shaped plate structure, threaded holes are formed in two sides of the fixing frame, adjusting bolts are connected in the threaded holes in a threaded mode, and one ends of the adjusting bolts are abutted to the similar fixing plates.
Preferably, the inner wall top both sides of mount all are equipped with the mounting groove, both sides all be provided with the slide bar in the mounting groove, both sides all the cover is equipped with the sliding sleeve on the slide bar, the bottom of two sliding sleeves respectively with two the top of fixed plate is connected.
Preferably, two spring sets are arranged between the two fixing plates and the side wall of the fixing frame.
Compared with the prior art, the utility model has the beneficial effects that: when the motor is installed, the fixing frame is firstly placed on the installation base, one end of the adjusting bolt is pushed to the fixing plate through rotation, the sliding sleeve is driven to slide on the sliding rod while the spring group is pulled to deform, so that the two fixing plates are clamped and fixed on the installation base from two sides, then the motor to be aligned is hung between the two supporting frames by using the crane and placed on the installation base, then the two wire sleeves are driven to move in opposite directions through rotation of the hand wheel to drive the two screw sleeves to slide in the corresponding sliding openings, the two supporting frames are pushed to push the arc plates to abut against the motor from two sides, clamping and fixing of the motor are completed, then the operating box is pulled to move on the sliding rail through the air cylinder according to the alignment requirement, the motor is driven to displace, and alignment operation is carried out by matching with staff.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2a in accordance with the present utility model;
FIG. 4 is an enlarged schematic view of the utility model at b of FIG. 2;
fig. 5 is a schematic view of the structure of the arc plate of the present utility model.
In the figure: 1. a mounting base; 100. a fixing plate; 101. a hand wheel; 2. a fixing frame; 3. a slide rail; 4. an operation box; 5. a cylinder; 6. a bidirectional screw rod; 7. a silk sleeve; 8. a sliding port; 9. a sliding seat; 10. a support frame; 11. an arc-shaped plate; 12. a friction pad; 13. a threaded hole; 14. an adjusting bolt; 15. a mounting groove; 16. a slide bar; 17. a sliding sleeve; 18. a spring group.
Detailed Description
The utility model is further explained below with reference to the drawings.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a motor installation alignment instrument, includes installation base 1, installs mount 2 through fixed plate 100 centre gripping fixed mounting on the installation base 1;
the upper end face of the fixing frame 2 is fixedly provided with a sliding rail 3 through a bolt, the sliding rail 3 is of a T-shaped block structure, the left side of the sliding rail 3 is clamped with an operation box 4, the bottom end of the operation box 4 is provided with a T-shaped sliding groove, the T-shaped sliding groove is clamped on the sliding rail 3 and can slide back and forth along the sliding rail 3, the right side of the upper end face of the fixing frame 2 is fixedly provided with a cylinder 5 through a bolt, the telescopic end of the cylinder 5 is fixedly connected with the right side of the operation box 4 through a bolt, and a clamping mechanism for clamping a fixed motor is fixedly arranged in the operation box 4;
The clamping mechanism comprises a bidirectional screw rod 6 rotatably arranged in the operation box 4, one end of the bidirectional screw rod 6 penetrating out of the operation box 4 is connected with a hand wheel 101 through a key, both ends of the bidirectional screw rod 6 are connected with screw sleeves 7 through threads, sliding ports 8 are formed in the left side and the right side of the top end of the operation box 4, sliding seats 9 are inserted into the left side sliding port 8 and the right side sliding port 8, and one ends of the two sliding seats 9, inserted into the operation box 4, are fixedly connected with the top ends of the two screw sleeves 7 through bolts respectively;
The clamping mechanism further comprises supporting frames 10 which are fixedly arranged at the top ends of the two sliding seats 9 through bolts, arc-shaped plates 11 with opposite starting ends are fixedly arranged at the top ends of the supporting frames 10 at the left side and the right side through bolts, friction pads 12 for preventing slipping are fixedly arranged on the inner walls of the arc-shaped plates 11 through bolts, and the friction pads 12 are made of rubber pads;
The fixing frame 2 is of a U-shaped plate structure, threaded holes 13 are formed in the left side and the right side of the fixing frame 2, adjusting bolts 14 are connected in the threaded holes 13 in a threaded mode, one end of each adjusting bolt 14 abuts against a similar fixing plate 100, and two groups of spring groups 18 are arranged between the two fixing plates 100 and the side wall of the fixing frame 2;
The left and right sides on the top end of the inner wall of the fixing frame 2 are respectively provided with a mounting groove 15, sliding rods 16 are fixedly mounted in the mounting grooves 15 on the two sides, sliding sleeves 17 are respectively sleeved on the sliding rods 16 on the two sides, and the bottom ends of the two sliding sleeves 17 are respectively fixedly connected with the top ends of the two fixing plates 100.
The working principle of the utility model is as follows: during installation, the fixing frame 2 is placed on the installation base 1, one end of the adjusting bolt 14 is pushed to the fixing plate 100 through rotation, the sliding sleeve 17 is driven to slide on the sliding rod 16 while the spring set 18 is pulled to deform, the two fixing plates 100 are clamped and fixed on the installation base 1 from two sides, then a crane is used for hanging a motor to be aligned between the two support frames 10 and placed on the installation base 1, then the two screw rods 6 are driven to rotate through the rotating hand wheel 101, the two screw sleeves 7 are driven to move in opposite directions, the two sliding seats 9 are driven to slide in the corresponding sliding openings 8, the two support frames 10 are pushed to push the arc plates 11 to abut against the motor from two sides, clamping and fixing of the motor are completed, then the operation box 4 is pulled to move on the sliding rail 3 through the air cylinder 5 according to alignment requirements, the motor is driven to displace, and alignment operation is carried out by cooperation staff.
In summary, the motor alignment device meets the use requirements of different installation environments, and alignment adjustment is carried out only through the unilateral air cylinder after the motor is clamped stably, so that the adjustment frequency is reduced, the adjustment precision is improved, offset errors caused by uneven propping of jacks on two sides are avoided, and the high-precision requirement of shaft coupling installation alignment is met.
Claims (2)
1. A tool for installing and aligning a motor is characterized in that: the device comprises a mounting base (1), wherein a fixing frame (2) is erected on the mounting base (1), the fixing frame (2) is of a U-shaped plate structure, threaded holes (13) are formed in the left side and the right side of the fixing frame, adjusting bolts (14) are connected in the threaded holes (13) in a threaded mode, one ends of the adjusting bolts (14) are abutted against a fixing plate (100) which is connected to the inner side of the fixing frame (2) in a sliding mode, and two groups of spring groups (18) are arranged between the fixing plate (100) and the side wall of the fixing frame (2); the upper end face of the fixing frame (2) is provided with a sliding rail (3) and an air cylinder (5), the sliding rail (3) is connected with an operation box (4) in a sliding way, the operation box (4) is fixedly connected with the telescopic end of the air cylinder (5), and a clamping mechanism for clamping and fixing a motor is further arranged in the operation box (4);
The clamping mechanism comprises a bidirectional screw (6) which is rotatably arranged in an operation box (4), a hand wheel (101) is arranged at one end of the bidirectional screw (6), screw sleeves (7) are connected at two ends of the bidirectional screw (6) in a threaded mode, sliding ports (8) are formed in two sides of the top end of the operation box (4), sliding seats (9) are respectively inserted into the sliding ports (8), the sliding seats (9) are inserted into one ends of the operation box (4) and are respectively connected with two ends of the screw sleeves (7), a supporting frame (10) is fixed at one exposed end of each sliding seat (9), arc plates (11) with opposite starting ends are fixedly arranged at the top ends of the supporting frames (10) through bolts, and friction pads (12) used for preventing sliding are fixedly arranged on the inner walls of the arc plates (11) through bolts.
2. A motor mounting alignment tool as defined in claim 1, wherein: the fixing frame is characterized in that mounting grooves (15) are formed in the left side and the right side of the top end of the inner wall of the fixing frame (2), sliding rods (16) are fixedly mounted in the mounting grooves (15) on the two sides, sliding sleeves (17) are sleeved on the sliding rods (16) on the two sides, and the bottom ends of the two sliding sleeves (17) are fixedly connected with the top ends of the two fixing plates (100) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322758428.XU CN221042581U (en) | 2023-10-16 | 2023-10-16 | Tool for mounting and aligning motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322758428.XU CN221042581U (en) | 2023-10-16 | 2023-10-16 | Tool for mounting and aligning motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221042581U true CN221042581U (en) | 2024-05-28 |
Family
ID=91132820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322758428.XU Active CN221042581U (en) | 2023-10-16 | 2023-10-16 | Tool for mounting and aligning motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221042581U (en) |
-
2023
- 2023-10-16 CN CN202322758428.XU patent/CN221042581U/en active Active
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