CN210547166U

CN210547166U - Long shaft correcting device

Info

Publication number: CN210547166U
Application number: CN201921304898.6U
Authority: CN
Inventors: 刘杰
Original assignee: Tianjin Runsheng Metal Products Co ltd
Current assignee: Tianjin Runsheng Metal Products Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-19
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a major axis correcting unit, the on-line screen storage device comprises a base, first activity groove has been seted up on base upper end surface, and the base top is provided with in the activity of first activity inslot portion and places the piece, it has seted up first recess to place a top, base top surface is provided with the axis body in first recess is inside, base one end all is provided with first buckle in first activity groove both sides, base top both ends are even fixed and are provided with a plurality of support columns, and are a plurality of the support column is kept away from between the one end of base and is fixed and be provided with the mounting panel, the motor is installed through the mount pad to mounting panel one side, be provided with first screw rod through the pivot activity between the mounting panel, the output shaft end of motor passes through the shaft coupling and. The utility model discloses can accomplish the automatic correction to the different positions of axis body, save the time and the labour of correcting work, improve the convenience of this device when specifically using.

Description

Long shaft correcting device

Technical Field

The utility model relates to a shaft machining equipment technical field specifically is a major axis correcting unit.

Background

At present, mechanical equipment in many fields uses a long shaft for transmission, the length of the long shaft is continuously increased along with the gradual expansion of the application field, the processing difficulty of the long shaft is increased, the long shaft is locally bent and deformed due to the self weight or collision in the carrying or storing process, and if the long shaft with the bending and deformation is used, the long shaft can vibrate in the high-speed rotating process, so that the equipment is influenced.

The existing long shaft correction device has the following defects:

1. the existing long shaft correction device mostly needs to manually move correction equipment to correct different parts of the long shaft when the long shaft is corrected, so that time and labor are wasted, and the convenience of the long shaft correction device is reduced.

2. In the prior art, because the diameters of long shafts are different, if the diameters of the long shafts are not matched with the first grooves and the second grooves for placing the shaft bodies, the device cannot provide correction work for the long shafts, and if correction equipment matched with long shafts with different diameters is prepared in advance, resources are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a major axis correcting unit 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: the long shaft correcting device comprises a base, wherein a first movable groove is formed in the upper end surface of the base, a placing block is movably arranged in the first movable groove at the top of the base, a first groove is formed in the top of the placing block, a shaft body is arranged in the first groove on the top surface of the base, first buckles are arranged on two sides of the first movable groove at one end of the base, a plurality of supporting columns are uniformly and fixedly arranged at two ends of the top of the base, a mounting plate is fixedly arranged between one ends, far away from the base, of the supporting columns, a motor is installed on one side of the mounting plate through a mounting seat, a first screw rod is movably arranged between the mounting plates through a rotating shaft, an output shaft end of the motor is in transmission connection with the rotating shaft where the first screw rod is located through a shaft coupling, a first slide rod is fixedly arranged below the first, The outer side of the first sliding rod is provided with a correcting mechanism, and one end of the top of the base is provided with a fixing mechanism on the outer side of one end of the shaft body.

Preferably, the correction mechanism includes connecting block, backup pad, pneumatic cylinder, installation piece, second activity groove, extrusion piece, second recess and second buckle, be provided with the connecting block through screw hole, mounting hole activity respectively in the one end outside of first screw rod, first slide bar between the mounting panel, the connecting block bottom mounting is provided with the backup pad, the backup pad bottom is provided with the pneumatic cylinder, the fixed installation piece that is provided with of telescopic link end department of pneumatic cylinder, some second activity grooves are seted up to installation piece bottom surface, the activity of second activity inslot portion is provided with the extrusion piece the second recess has been seted up to extrusion piece bottom, the one end of installation piece all is provided with the second buckle in second activity groove both sides.

Preferably, the fixing mechanism comprises a mounting frame, a second screw rod, a fixing plate and a telescopic rod, wherein the mounting frame is fixedly arranged at one end of the shaft body at one end of the top of the base, the second screw rod is movably arranged at the top of the mounting frame through a threaded hole, the fixing plate is movably arranged at one end of the second screw rod at the bottom of the mounting frame through a bearing, the telescopic rod is arranged at one side of the second screw rod at the bottom of the mounting frame, and the telescopic end of the telescopic rod is fixedly connected with the fixing.

Preferably, a plurality of second slide bars are evenly arranged at two ends of the bottom of the supporting plate, one ends, far away from the supporting plate, of the second slide bars penetrate through the mounting blocks through the mounting holes, and limiting blocks are fixedly arranged at one ends, far away from the supporting plate, of the second slide bars.

Preferably, the bottom of the fixing plate is provided with a rubber pad.

Preferably, a control box is arranged at one end of the top of the base and is electrically connected with the motor and the hydraulic cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the motor and drive first screw rod and carry out the position that the pivoted form adjusted correction mechanism to make correction mechanism can carry out the automatic movement adjustment according to the difference at the crooked position of axis body, thereby make this device can accomplish the automatic correction to the different positions of axis body, saved the time and the labour of correction work, improved the convenience of this device when specifically using.

2. The utility model discloses still place respectively through being provided with first movable groove and second movable groove and place piece and installation piece for this device can change the axis body of possessing and treating the first recess of corrected axis body diameter assorted and the piece of placing and the extrusion piece of second recess according to the axis body of different diameters size, has improved this device and has practiced thrift the equipment cost of correction work to the adaptability of major axis, has avoided the wasting of resources.

Drawings

Fig. 1 is a schematic view of the overall structure of a long axis calibration device of the present invention;

fig. 2 is a right side view of the long axis calibration device of the present invention;

fig. 3 is a top view of the long axis calibration device of the present invention.

In the figure: 1. a base; 2. a first movable slot; 3. placing the blocks; 4. a first groove; 5. a shaft body; 6. a first buckle; 7. a support pillar; 8. mounting a plate; 9. a motor; 10. a first screw; 11. a first slide bar; 12. a correction mechanism; 13. a fixing mechanism; 14. connecting blocks; 15. a support plate; 16. a hydraulic cylinder; 17. mounting blocks; 18. a second movable slot; 19. extruding the block; 20. a second groove; 21. a second buckle; 22. a mounting frame; 23. a second screw; 24. a fixing plate; 25. a telescopic rod; 26. a second slide bar; 27. a limiting block; 28. a rubber pad; 29. and a control box.

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. 1-3, the present invention provides a technical solution: a long shaft correcting device comprises a base 1, wherein a first movable groove 2 is formed in the upper end surface of the base 1, a placing block 3 is movably arranged at the top of the base 1 in the first movable groove 2, a first groove 4 is formed in the top of the placing block 3, a shaft body 5 is arranged in the first groove 4 on the top surface of the base 1, first buckles 6 are arranged at two sides of the first movable groove 2 at one end of the base 1, a plurality of supporting columns 7 are uniformly and fixedly arranged at two ends of the top of the base 1, a mounting plate 8 is fixedly arranged between one ends, far away from the base 1, of the supporting columns 7, a motor 9 is arranged at one side of the mounting plate 8 through a mounting seat, a first screw rod 10 is movably arranged between the mounting plates 8 through a rotating shaft, the output shaft end of the motor 9 is in transmission connection with the rotating shaft where the first screw rod 10 is located through a shaft coupling, a first slide rod 11 is fixedly, a correcting mechanism 12 is arranged between the mounting plates 8 and outside the first screw 10 and the first slide bar 11, and a fixing mechanism 13 is arranged at one end of the top of the base 1 and outside one end of the shaft body 5.

The correcting mechanism 12 comprises a connecting block 14, a supporting plate 15, a hydraulic cylinder 16, an installation block 17, a second movable groove 18, an extrusion block 19, a second groove 20 and a second buckle 21, the connecting block 14 is movably arranged between the installation plates 8 at the outer sides of one ends of the first screw 10 and the first slide bar 11 through threaded holes and installation holes respectively, the bottom end of the connecting block 14 is fixedly provided with the supporting plate 15, the hydraulic cylinder 16 is arranged at the bottom of the supporting plate 15, the installation block 17 is fixedly arranged at the end 25 of the telescopic rod of the hydraulic cylinder 16, the surface of the bottom end of the installation block 17 is provided with the second movable groove 18, the extrusion block 19 is movably arranged in the second movable groove 18, the bottom of the extrusion block 19 is provided with the second groove 20, one end of the installation block 17 is provided with the second buckle 21 at two sides of the second movable groove 18, the extrusion block 19 is driven by the hydraulic cylinder 16 to slide along the, the bent part of the correcting shaft body 5 is extruded through the extrusion block 19, the second movable groove 18 and the extrusion block 19 are installed in a matched mode, the extrusion block 19 can be replaced conveniently, and the second buckle 21 is used for limiting the position of the extrusion block 19 in the second movable groove 18 in a clamped mode; the fixing mechanism 13 comprises an installation frame 22, a second screw 23, a fixing plate 24 and a telescopic rod 25, the installation frame 22 is fixedly arranged at one end of the top of the base 1 outside one end of the shaft body 5, the second screw 23 is movably arranged at the top of the installation frame 22 through a threaded hole, the fixing plate 24 is movably arranged at one end of the second screw 23 at the bottom of the installation frame 22 through a bearing, the telescopic rod 25 is arranged at one side of the second screw 23 at the bottom of the installation frame 22, the telescopic end of the telescopic rod 25 is fixedly connected with the fixing plate 24, the fixing plate 24 moves downwards by rotating the second screw 23, and one end of the shaft body 5 is fixed by the fixing; a plurality of second slide bars 26 are uniformly arranged at two ends of the bottom of the support plate 15, one ends of the second slide bars 26, far away from the support plate 15, penetrate through the mounting blocks 17 through mounting holes, limiting blocks 27 are fixedly arranged at one ends of the second slide bars 26, far away from the support plate 15, the second slide bars 26 can ensure the moving direction of the extrusion blocks 19, the extrusion blocks 19 are prevented from moving and dislocating to influence the correction work, and the limiting blocks 27 are used for limiting the moving positions of the mounting blocks 17; the bottom of the fixing plate 24 is provided with a rubber pad 28, and the rubber pad 28 can increase the friction force between the fixing plate 24 and the shaft body 5; one end of the top of the base 1 is provided with a control box 29, the control box 29 is electrically connected with the motor 9 and the hydraulic cylinder 16, and the work of the motor 9 and the work of the hydraulic cylinder 16 are controlled through the control box 29.

The working principle is as follows: the shaft body 5 to be corrected is placed in the first groove 4, the second screw 23 is rotated to move the fixing plate 24 downwards, one end of the shaft body 5 is extruded and fixed through the fixing plate 24, if the shaft body 5 is bent, after one end of the shaft body 5 is fixed through the fixing plate 24, the bent part of the other end of the shaft body 5 is pried up, the motor 9 is operated through the control box 29, the first screw 10 is driven to rotate through the operation of the motor 9, the connecting block 14 moves along the first slide bar 11 along with the rotation of the first screw 10, so as to adjust the position of the correcting mechanism 12 above the shaft body 5, when the correcting mechanism 12 reaches the position right above the bent part of the shaft body 5, the hydraulic cylinder 16 is operated through the control box 29, the hydraulic cylinder 16 drives the extrusion block 19 to slide along the second slide bar 26 to approach the shaft body 5, the extrusion block 19 is used for extruding and correcting the bent part of the shaft body 5, after the bending part of one part of the shaft body 5 is corrected, the correcting mechanism 12 is continuously moved to finish the correcting work of other parts of the shaft body 5, the second sliding rod 26 can ensure the moving direction of the extrusion block 19, the phenomenon that the extrusion block 19 is moved and dislocated to influence the correcting work is avoided, if the diameters of the shaft body 5 needing to be corrected are different, the placing block 3 and the extrusion block 19 can be respectively taken out from the first movable groove 2 and the second movable groove 18, and then the placing block 3 and the extrusion block 19, which have the first groove 4 and the second groove 20 matched with the diameter of the shaft body 5 to be corrected, are replaced into the first movable groove 2 and the second movable groove 18 so as to be matched with the shaft bodies 5 with different diameters.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A long axis correcting device comprises a base (1), and is characterized in that: the upper end surface of the base (1) is provided with a first movable groove (2), the top of the base (1) is movably provided with a placing block (3) in the first movable groove (2), the top of the placing block (3) is provided with a first groove (4), the top surface of the base (1) is provided with a shaft body (5) in the first groove (4), one end of the base (1) is provided with first buckles (6) on both sides of the first movable groove (2), both ends of the top of the base (1) are uniformly and fixedly provided with a plurality of supporting columns (7), a mounting plate (8) is fixedly arranged between one ends of the supporting columns (7) far away from the base (1), one side of the mounting plate (8) is provided with a motor (9) through a mounting seat, a first screw rod (10) is movably arranged between the mounting plates (8) through a rotating shaft, and the output shaft end of the motor (9) is in transmission connection with the rotating shaft where the first, fixed first slide bar (11) that is provided with in first screw rod (10) below between mounting panel (8), be provided with correction mechanism (12) in first screw rod (10), first slide bar (11) outside between mounting panel (8), base (1) top one end is provided with fixed establishment (13) in the one end outside of axis body (5).

2. The long axis correction device as claimed in claim 1, wherein: the correcting mechanism (12) comprises connecting blocks (14), a supporting plate (15), a hydraulic cylinder (16), a mounting block (17), a second movable groove (18), an extruding block (19), a second groove (20) and a second buckle (21), the connecting blocks (14) are movably arranged between the mounting plates (8) at the outer sides of one ends of a first screw rod (10) and a first sliding rod (11) through threaded holes and mounting holes respectively, the supporting plate (15) is fixedly arranged at the bottom end of the connecting blocks (14), the hydraulic cylinder (16) is arranged at the bottom of the supporting plate (15), the mounting block (17) is fixedly arranged at the end of a telescopic rod (25) of the hydraulic cylinder (16), the second movable groove (18) is formed in the bottom end surface of the mounting block (17), the extruding block (19) is movably arranged in the second movable groove (18), the second groove (20) is formed in the bottom of the extruding block (19, and one end of the mounting block (17) is provided with second buckles (21) on two sides of the second movable groove (18).

3. The long axis correction device as claimed in claim 1, wherein: fixed establishment (13) are including mounting bracket (22), second screw rod (23), fixed plate (24) and telescopic link (25), base (1) top one end is fixed in the one end outside of axis body (5) and is provided with mounting bracket (22), mounting bracket (22) top is provided with second screw rod (23) through the screw hole activity, mounting bracket (22) bottom is provided with fixed plate (24) through the bearing activity in the one end of second screw rod (23), mounting bracket (22) bottom is provided with telescopic link (25) in second screw rod (23) one side, the flexible end and fixed plate (24) fixed connection of telescopic link (25).

4. The long axis correction device as claimed in claim 2, wherein: a plurality of second slide bars (26) are evenly arranged at two ends of the bottom of the support plate (15), one ends, far away from the support plate (15), of the second slide bars (26) penetrate through the mounting blocks (17) through mounting holes, and limiting blocks (27) are fixedly arranged at one ends, far away from the support plate (15), of the second slide bars (26).

5. A long axis correcting device according to claim 3, wherein: the bottom of the fixing plate (24) is provided with a rubber pad (28).

6. The long axis correction device as claimed in claim 2, wherein: one end of the top of the base (1) is provided with a control box (29), and the control box (29) is electrically connected with the motor (9) and the hydraulic cylinder (16).