CN219083990U - Concentricity alignment bracket for F-shaped flange coupler - Google Patents

Abstract

The utility model discloses an F-shaped flange coupler concentricity alignment bracket which comprises a half coupler, a bracket main body, movable clamping plates, movable mounting blocks and dial indicators, wherein a fixed clamping plate is fixedly welded on one side of the bottom surface of the bracket main body, and the side wall of the fixed clamping plate is abutted against the side wall of one flange of the half coupler. The movable clamping plate and the movable mounting block are arranged, when the movable clamping plate is used, the bracket main body can be quickly and fixedly mounted on one half coupler by utilizing the fixed clamping plate and the movable clamping plate, the operation is convenient and quick, two dial indicators can be fixedly mounted between the fixed seat and the movable seat, the two dial indicators are respectively abutted against the radial direction and the axial direction of the half coupler, the two dial indicators can be utilized for measuring the radial direction and the axial direction alignment data of the group of couplers, the dial indicators are not required to be mounted by utilizing the magnetic dial indicators, the mounting operation is simpler and more convenient, and the mounting operation is not easily influenced by the skill level of a user, so that the service efficiency of the F-shaped flange coupler concentricity alignment bracket is greatly improved.

Description

Concentricity alignment bracket for F-shaped flange coupler

Technical Field

The utility model relates to the technical field of coupler alignment equipment, in particular to an F-shaped flange coupler concentricity alignment bracket.

Background

The coupler is a device for connecting two shafts or connecting the shafts and a rotating member to rotate together in the process of transmitting motion and power, and the coupler cannot be aligned to the specified precision, so that abnormal vibration of equipment is necessarily caused, adverse phenomena such as bearing temperature rise, bearing bush abrasion and the like are caused, the safe operation of the equipment is influenced, and equipment accidents are possibly caused when the equipment is serious, therefore, the center alignment work of the shafts of mechanical equipment is required to be carried out in each equipment maintenance, and the center deviation of the two shafts does not exceed the specified value.

The prior art discloses that the publication number is: CN209230506U is auxiliary stand for percentage table based on shaft coupling alignment measurement, including the clamp that is used for holding the shaft coupling, be connected with the riser on the clamp outer wall, be connected with the diaphragm along clamp axial extension perpendicularly on the riser. The utility model can make the dial indicator complete measurement under the condition of longer span, and make the dial indicator keep stable in the measurement process and not easy to vibrate, thus improving the measurement accuracy of the dial indicator.

The clamp is always fixedly arranged on the half coupling through the bolts in the use process, the installation process is complicated, time and labor are wasted, the dial indicator is required to be connected and arranged on the magnetic meter seat, the installation skill is high, the operation is troublesome, and the device is easily influenced by factors such as subjectivity, skill level, installation pressure and vision when being arranged by a measuring person, so that the installation precision of the dial indicator is poor, and the alignment precision of the coupling is finally influenced.

Therefore, the concentricity alignment bracket of the F-shaped flange coupler is provided to solve the defects.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, so that the F-shaped flange coupler concentricity alignment bracket has the advantages that a user can conveniently and quickly fixedly install a bracket main body on a half coupler, and can conveniently and quickly install a dial indicator on the radial direction and the axial direction of the coupler, and the alignment efficiency is greatly improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a F type flange shaft coupling concentricity alignment support, includes half shaft coupling, support main part, movable clamp plate, movable mounting piece and percentage table, support main part bottom surface one side fixed welding has the fixed splint, and fixed splint lateral wall and one half shaft coupling flange lateral wall looks butt, the support main part is close to fixed splint one end and has seted up first movable groove, and installs the screw rod axle in the first movable groove, movable clamp plate one end fixed mounting has first nut, and first nut and screw rod axle intermeshing, first guide chute has been seted up to first movable groove both sides lateral wall symmetry, movable clamp plate one end bilateral symmetry welding has first guide slider, and first guide slider block is inlayed in first guide chute, the second movable groove has been seted up to the support main part other end, and the second guide chute has been seted up to second movable mounting piece lateral wall fixed welding has the second guide slider, and the second guide slider block is inlayed in first guide chute, the mounting groove has been seted up to movable mounting piece top and lateral wall is at one side fixed mounting has the third nut, and the first fastening screw rod seat is inlayed to first guide slider bilateral symmetry welding has first guide slider, and fixed seat between the fixed screw rod one side of movable seat is firmly.

Preferably, a second nut is fixedly arranged on one side of the second movable groove, an adjusting screw is arranged in the second nut in a meshed mode, a connecting seat is arranged at the other end of the adjusting screw in a connecting mode, and the connecting seat is fixedly arranged on the side wall of the movable installation block.

Preferably, the side wall of one side of the movable clamping plate is fixedly provided with a first anti-slip rubber pad, and the side wall of one side of the fixed clamping plate is fixedly provided with a second anti-slip rubber pad.

Preferably, a third anti-slip rubber pad is symmetrically and fixedly arranged on one side of the fixed seat opposite to the movable seat.

Preferably, one end of the screw rod shaft is fixedly connected with a first hand wheel.

Preferably, one end of the adjusting screw is fixedly connected with a second rocking wheel.

Preferably, the cross section of the movable mounting block is L-shaped.

Compared with the prior art, the utility model has the beneficial effects that;

1. the utility model is provided with a movable clamping plate and a movable mounting block, when in use, one side of a fixed clamping plate fixedly welded on the bottom surface of one side of a bracket main body is abutted against the side wall of a flange of one half coupling, and then a screw rod shaft arranged in a first movable groove is driven to rotate by a first hand wheel, because a first nut fixedly arranged in the movable clamping plate is meshed with the screw rod shaft, and first guide sliding blocks symmetrically welded on two sides of the movable clamping plate are clamped in first guide sliding grooves symmetrically arranged on the inner wall of the first movable groove, the movable clamping plate can be driven to move along the direction of the first guide sliding grooves along with the rotation of the screw rod shaft until the side wall of the movable clamping plate is abutted against one side of the half coupling, so that the bracket main body can be rapidly fixedly arranged on one half coupling by using the fixed clamping plate and the movable clamping plate, at the moment, one side of a movable mounting block arranged in a second movable groove formed in the other side of the bracket main body is abutted against the side wall of the flange of the other half coupler, then a user respectively places two dial indicators in the two mounting grooves formed in the movable mounting block, one end of the dial indicator is positioned between a fixed seat and a movable seat, then the user rotates and engages a fastening screw arranged in a third nut, the fastening screw drives the movable seat to move until the dial indicator is fixedly arranged between the fixed seat and the movable seat, at the moment, the two dial indicators are respectively abutted against the radial direction and the axial direction of the half coupler, the radial alignment data and the axial alignment data of the group coupler can be measured by using the two dial indicators, the dial indicators are not required to be installed by a magnetic meter seat, the installation operation is simpler and more convenient, and the dial indicators are not easily influenced by the skill level of the user, thereby greatly improving the service efficiency of the concentricity alignment bracket of the F-shaped flange coupler.

2. When the adjusting screw is required to perform alignment operation on the couplings with different spans in a certain range, a user can drive the adjusting screw meshed with and installed in the second nut through the second rocking wheel, one end of the adjusting screw is connected with the side wall of the movable installation block through the connecting seat, and the second guide sliding block fixedly welded on one side of the movable installation block is clamped in the second guide sliding groove formed in the inner wall of the second movable groove, so that the movable block can be driven to move along the direction of the second guide sliding groove along with the rotation of the adjusting screw, the span between the movable installation block and the fixed clamping plate is changed, the alignment bracket is suitable for alignment of the couplings with different spans, the application range of the F-shaped flange coupling concentricity alignment bracket is enlarged, and the practicability is higher.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a concentricity alignment bracket for an F-shaped flange coupler according to the present utility model;

FIG. 2 is a top view of an F-flange coupler concentricity alignment bracket according to the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model;

FIG. 4 is an enlarged view of FIG. 2 according to the present utility model;

fig. 5 is a perspective view of a movable mounting block of the concentricity alignment bracket of the F-shaped flange coupler.

Legend description:

1. a half coupling; 2. a holder main body; 3. a movable clamping plate; 4. a first anti-slip rubber pad; 5. a second anti-slip rubber pad; 6. a fixed clamping plate; 7. a movable mounting block; 8. a second movable groove; 9. adjusting a screw; 10. a dial indicator; 11. a first movable groove; 12. a screw shaft; 13. a first nut; 14. a first hand wheel; 15. a first guide chute; 16. a first guide slider; 17. a second nut; 18. a second rocking wheel; 19. the second guide chute; 20. a second guide slider; 21. fastening a screw; 22. a mounting groove; 23. a fixing seat; 24. a movable seat; 25. a third nut; 26. a third anti-slip rubber pad; 27. and a connecting seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, an f-shaped flange coupler concentricity alignment bracket comprises a half coupler 1, a bracket main body 2, a movable clamping plate 3, a movable mounting block 7 and a dial indicator 10, wherein a fixed clamping plate 6 is fixedly welded on one side of the bottom surface of the bracket main body 2, the side wall of the fixed clamping plate 6 is abutted against the side wall of the flange of the half coupler 1, a first movable groove 11 is formed in one end, close to the fixed clamping plate 6, of the bracket main body 2, a screw rod shaft 12 is mounted in the first movable groove 11, a first nut 13 is fixedly mounted at one end of the movable clamping plate 3, the first nut 13 is meshed with the screw rod shaft 12, first guide sliding grooves 15 are symmetrically formed in the side walls of the two sides of the first movable groove 11, first guide sliding grooves 16 are symmetrically welded on one end of the movable clamping plate 3, a second movable groove 8 is formed in the other end of the bracket main body 2, a second guide sliding groove 19 is formed in the side wall of the second movable groove 8, a second guide sliding block 20 is fixedly welded on the side wall of the movable mounting block 7, the second guide sliding block 20 is clamped in the first guide sliding groove 15, a screw rod shaft 12 is fixedly arranged on one side wall of the movable mounting block 7, a first screw rod 22 is fixedly arranged on one side of the side wall of the movable clamping block 22, a fixing seat 25 is fixedly arranged on the side of the screw rod seat 25, a screw rod is fixedly arranged on the side of the fixing seat 25, and the screw rod is fixedly arranged on the side of the fixing seat 25, and the fixing seat is fixedly arranged on the side of the fixing seat 25.

In this embodiment: the bracket main body 2 is fixedly installed on the half coupler 1 quickly by a user, and the dial indicator 10 is installed on the radial direction and the axial direction of the coupler quickly by the user to conduct alignment data measurement, so that the service efficiency of the F-shaped flange coupler concentricity alignment bracket is greatly improved.

Specifically, a second nut 17 is fixedly arranged on one side of the second movable groove 8, an adjusting screw 9 is arranged in the second nut 17 in a meshed manner, a connecting seat 27 is arranged at the other end of the adjusting screw 9 in a connecting mode, and the connecting seat 27 is fixedly arranged on the side wall of the movable installation block 7.

In this embodiment: the centering support is applicable to centering of couplings with different spans, so that the application range of the centering support for the concentricity of the F-shaped flange coupling is enlarged, and the practicability is higher.

Specifically, a first anti-slip rubber pad 4 is fixedly arranged on the side wall of one side of the movable clamping plate 3, and a second anti-slip rubber pad 5 is fixedly arranged on the side wall of one side of the fixed clamping plate 6.

In this embodiment: the friction force among the movable clamping plate 3, the fixed clamping plate 6 and the flange side wall of the half coupling 1 is improved, so that the use stability in alignment operation is improved.

Specifically, a third anti-slip rubber pad 26 is symmetrically and fixedly installed on one side of the fixed seat 23 opposite to the movable seat 24.

In this embodiment: the stability of the dial indicator 10 in use is improved.

Specifically, one end of the screw shaft 12 is fixedly connected with a first hand wheel 14.

In this embodiment: functioning to facilitate the rotation of the screw shaft 12 by the user.

Specifically, one end of the adjusting screw 9 is fixedly connected with a second rocking wheel 18.

In this embodiment: which serves to facilitate the rotation of the user and to adjust the screw 9.

Specifically, the cross-sectional shape of the movable mounting block 7 is L-shaped.

Working principle: the utility model is provided with a movable clamping plate 3 and a movable mounting block 7, when in use, one side of a fixed clamping plate 6 fixedly welded on the bottom surface of one side of a bracket main body 2 is abutted against the side wall of a flange of one half coupling 1, then a screw rod shaft 12 arranged in a first movable groove 11 is driven to rotate by a first hand wheel 14, because a first nut 13 fixedly arranged in the movable clamping plate 3 is meshed with the screw rod shaft 12, and first guide sliding blocks 16 symmetrically welded on two sides of the movable clamping plate 3 are clamped in first guide sliding grooves 15 symmetrically arranged on the inner wall of the first movable groove 11, the movable clamping plate 3 can be driven to move along the direction of the first guide sliding grooves 15 along with the rotation of the screw rod shaft 12 until the side wall of the movable clamping plate 3 is abutted against one side of the half coupling 1, so that the bracket main body 2 can be quickly fixedly arranged on one half coupling 1 by utilizing the fixed clamping plate 6 and the movable clamping plate 3, at this time, one side of the movable mounting block 7 arranged in the second movable groove 8 arranged on the other side of the bracket main body 2 is abutted against the side wall of the flange of the other half coupler 1, then a user respectively places two dial indicators 10 in two mounting grooves 22 arranged on the movable mounting block 7, one end of the dial indicator 10 is positioned between the fixed seat 23 and the movable seat 24, then the user rotates and meshes with the fastening screw 21 arranged in the third nut 25, the fastening screw 21 drives the movable seat 24 to move until the dial indicator 10 is fastened and arranged between the fixed seat 23 and the movable seat 24, at this time, the two dial indicators 10 are respectively abutted against the radial and axial directions of the half coupler 1, the alignment data of the radial and axial directions of the group of couplers can be measured by using the two dial indicators 10, the dial indicators 10 are not required to be mounted by a magnetic dial indicator seat, and the mounting operation is simpler and more convenient, in addition, the utility model is provided with the adjusting screw 9, when the alignment operation is required to be carried out on the couplings with different spans within a certain range, the user can drive the adjusting screw 9 meshed with the second nut 17 through the second rocking wheel 18, one end of the adjusting screw 9 is connected with the side wall of the movable installation block 7 through the connecting seat 27, and the second guide sliding block 20 fixedly welded on one side of the movable installation block 7 is clamped in the second guide sliding groove 19 formed in the inner wall of the second movable groove 8, so that the movable block can be driven to move along the direction of the second guide sliding groove 19 along with the rotation of the adjusting screw 9, the span between the movable installation block 7 and the fixed clamping plate 6 is changed, the alignment operation of the couplings with different spans is applicable, the application range of the F-shaped flange coupling concentricity alignment bracket is enlarged, and the practicability is stronger.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The concentricity alignment bracket for the F-shaped flange coupler comprises a half coupler (1), a bracket main body (2), a movable clamping plate (3), a movable mounting block (7) and a dial indicator (10), and is characterized in that one side of the bottom surface of the bracket main body (2) is fixedly welded with a fixed clamping plate (6), the side wall of the fixed clamping plate (6) is abutted against one side wall of the flange of the half coupler (1), a first movable groove (11) is formed in the bracket main body (2) close to one end of the fixed clamping plate (6), a screw thread rod shaft (12) is arranged in the first movable groove (11), a first nut (13) is fixedly arranged at one end of the movable clamping plate (3), the first nut (13) is meshed with the screw thread rod shaft (12), first guide sliding grooves (15) are symmetrically formed in two side walls of the first movable groove (11), first guide sliding blocks (16) are symmetrically welded on two sides of one end of the movable clamping plate (3), the first guide sliding blocks (16) are clamped in the first guide sliding grooves (15), a second movable groove (8) are formed in the other end of the bracket main body (2), a second movable sliding block (8) is arranged in the second movable sliding blocks (20), a second guide sliding block (20) is fixedly arranged on the second side wall (20), the utility model discloses a movable mounting block, including movable mounting block (7), mounting groove (22) have been seted up to movable mounting block (7) top and lateral wall house, mounting groove (22) one side fixed mounting has third nut (25), and third nut (25) inner engagement installs fastening screw (21) to movable seat (24) are installed in fastening screw (21) one end connection, fixed seat (23) have been fixedly welded to mounting groove (22) inner wall one side, percentage table (10) inlay card between fixing seat (23) and movable seat (24).
2. 2. The concentricity alignment bracket for the F-shaped flange coupler according to claim 1, wherein a second nut (17) is fixedly arranged on one side of the second movable groove (8), an adjusting screw (9) is arranged in the second nut (17) in a meshed manner, a connecting seat (27) is arranged at the other end of the adjusting screw (9) in a connecting manner, and the connecting seat (27) is fixedly arranged on the side wall of the movable mounting block (7).
3. 3. The concentricity alignment bracket for the F-shaped flange coupler according to claim 1, wherein a first anti-slip rubber pad (4) is fixedly arranged on one side wall of the movable clamping plate (3), and a second anti-slip rubber pad (5) is fixedly arranged on one side wall of the fixed clamping plate (6).
4. 4. The concentricity alignment bracket for the F-shaped flange coupler according to claim 1, wherein a third anti-slip rubber pad (26) is symmetrically and fixedly arranged on one side of the fixed seat (23) opposite to the movable seat (24).
5. 5. The concentricity alignment bracket for the F-type flange coupler according to claim 1, wherein one end of the screw spindle (12) is fixedly connected with a first hand wheel (14).
6. 6. The concentricity alignment bracket for the F-shaped flange coupler according to claim 2, wherein one end of the adjusting screw (9) is fixedly connected with a second rocking wheel (18).
7. 7. The concentricity alignment bracket for the F-type flange coupler according to claim 1, wherein the movable mounting block (7) has an L-shaped cross-sectional shape.

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