CN214078916U

CN214078916U - Fixing device for correcting rotating shaft

Info

Publication number: CN214078916U
Application number: CN202021969384.5U
Authority: CN
Inventors: 夏利君
Original assignee: Anhui Jianfa Electric Equipment Co ltd
Current assignee: Anhui Jianfa Electric Equipment Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-08-31
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a fixing device of usefulness is corrected in pivot, including placing the board, top one side of placing the board is provided with fixing device, one side of fixing device is provided with two supporting shoes, one side of supporting shoe is provided with the supporting seat, the bottom of supporting seat is provided with the threaded rod, the bottom of threaded rod is provided with the motor, the top of the axis of rotation of motor is provided with the gear, the supporting seat comprises two first bearings, primary shaft bearing, first bottom plate, first pivot and first pulley, the primary shaft bearing top is provided with primary shaft bearing, primary shaft bearing is located the both sides at primary shaft bearing top both ends. The utility model discloses a motor that is equipped with, the rotation of motor drive the rotation of threaded rod, and then has realized the function that control fixing device removed, through the rotation of motor, has realized control pivot uniform motion, has solved because artifical manual speed is not good influence the testing result to accuse.

Description

Fixing device for correcting rotating shaft

Technical Field

The utility model relates to a fixing device specifically is a fixing device of usefulness is corrected in pivot.

Background

The rotating shaft is a shaft which is used for connecting main parts of product parts and must be used for bearing bending moment and torque in the rotating work, the straightening machine is specially used for welding H-shaped steel straightening equipment, the main transmission roller and the upper pressing wheel are both made of high-quality alloy steel, the heat treatment process is carried out, the service life is ensured, and the machine is simple to operate and convenient to learn.

At present, the removal that the pivot was realized to current pivot orthotic devices's fixed general adopting the hand to push the supporting seat, at the in-process of correcting the detection, probably because the manual removal is unstable, shines into and detects the failure. We have therefore developed an improved fixing device for the correction of a rotating shaft.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a fixing device of usefulness is corrected in pivot.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a fixing device for correcting a rotating shaft, which comprises a placing plate, wherein one side of the top of the placing plate is provided with a fixing device, one side of the fixing device is provided with two supporting blocks, one side of the supporting blocks is provided with a supporting seat, the bottom of the supporting seat is provided with a threaded rod, the bottom of the threaded rod is provided with a motor, the top end of the rotating shaft of the motor is provided with a gear, the supporting seat consists of two first bearings, a first bearing seat, a first bottom plate, a first rotating shaft and a first pulley, the top of the first bottom plate is provided with a first bearing seat, the first bearing seat is positioned at two sides of two ends of the top of the first bottom plate, the first bearing seat is fixedly connected with the first bottom plate through an external bolt, two ends of the first bearings are respectively arranged between the first bearings, and the first bearings are, the two sides of the two ends of the first bottom plate are provided with first protruding blocks, the two ends of the first rotating shaft penetrate through the first protruding blocks and are fixedly connected with first pulleys, and a first sliding block is arranged at the bottom of the first bottom plate.

As a preferred technical scheme of the utility model, the spout has been seted up at the top middle part of placing the board, the cross-section of spout is "T" type, the both ends of spout are provided with the baffle, hexagon socket head cap screw and the board fixed connection of placing in the baffle.

As an optimal technical scheme of the utility model, it is provided with flange structure to place board bottom both sides, the one side of placing the board is provided with motor speed governing switch, motor speed governing switch pass through the bolt and place board fixed connection, motor speed governing switch and motor electric connection, motor speed governing switch' S model is LW 5-165.5S/4.

As a preferred technical scheme of the utility model, fixing device comprises second bottom plate, riser, roof, clamp plate, cylinder, second slider, second bearing frame, second bearing, second pivot and second pulley, the bottom of second bottom plate is provided with the second slider, threaded hole is seted up at the middle part of second slider.

As a preferred technical scheme of the utility model, one side on second bottom plate top is provided with the riser, riser and second bottom plate fixed connection, the spacing groove has been seted up at the middle part of second bottom plate.

As a preferred technical scheme of the utility model, the top of riser is provided with the roof, the roof passes through bolt and riser fixed connection, the top of roof is provided with the cylinder.

As a preferred technical scheme of the utility model, the bottom of roof is provided with the clamp plate, one side of clamp plate is provided with the stopper, stopper and clamp plate structure as an organic whole, the telescopic link of cylinder pass the middle part fixed connection on roof and clamp plate top.

As a preferred technical scheme of the utility model, the both sides at second bottom plate top both ends and the both sides at clamp plate bottom both ends are fixed respectively to the second bearing frame, and the second bearing is all fixed to be provided with on second bearing frame top, and the both sides at the both ends of second bottom plate all are equipped with the second lug, the second pivot passes the second lug and fixes being provided with the second pulley.

As a preferred technical scheme of the utility model, the inside of spout is provided with the threaded rod, the one end of threaded rod is helicitic texture, the other end of threaded rod is smooth cylinder, the both ends and the baffle fixed connection of threaded rod, and threaded rod wherein one end pass the baffle to be provided with the gear in one side of baffle, threaded rod and motor gear connection, the gear outside is provided with the protecting crust.

The utility model has the advantages that: this kind of fixing device of usefulness of pivot correction, motor through being equipped with, the rotation of motor drives the rotation of threaded rod, and then realized the function that control fixing device removed, through cylinder and external travel switch, control the cylinder function through control travel switch, control the cylinder telescopic link and descend when trampling travel switch, descend through the decline of cylinder telescopic link drive clamp plate and then control the second bearing and descend, the second bearing of clamp plate bottom and the second bearing interact that second bottom plate top was equipped with, the fixing of device has been realized, rotation through the motor, control pivot uniform motion has been realized, solved because artifical manual speed is not good to control the influence testing result, through the spacing groove of seting up, the spacing groove has limit function, the stability that the clamp plate goes up and down has been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a fixing device for correcting a rotating shaft according to the present invention;

fig. 2 is a schematic view of a supporting seat structure of a fixing device for correcting a rotating shaft according to the present invention;

fig. 3 is a schematic structural view of a fixing device of the fixing device for correcting a rotating shaft according to the present invention;

fig. 4 is a schematic view of the internal connection structure of the placing plate of the fixing device for correcting the rotating shaft of the present invention.

In the figure: 1. placing the plate; 2. a support block; 3. a supporting seat; 301. a first bearing; 302. a first bearing housing; 303. a first base plate; 304. a first bump; 305. a first rotating shaft; 306. a first pulley; 4. a threaded rod; 5. a motor; 6. a first slider; 7. a chute; 8. a baffle plate; 9. a second base plate; 10. a vertical plate; 11. A top plate; 12. pressing a plate; 13. a cylinder; 14. a second slider; 15. a second bearing housing; 16. a second bearing; 17. a second rotating shaft; 18. a second pulley; 19. and (4) a protective shell.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2, 3 and 4, the fixing device for correcting a rotating shaft of the present invention comprises a placing plate 1, a fixing device is disposed on one side of the top of the placing plate 1, two supporting blocks 2 are disposed on one side of the fixing device, a supporting seat 3 is disposed on one side of the supporting blocks 2, a threaded rod 4 is disposed on the bottom of the supporting seat 3, a motor 5 is disposed on the bottom of the threaded rod 4, a gear is disposed on the top end of the rotating shaft of the motor 5, the supporting seat 3 is composed of two first bearings 301, a first bearing seat 302, a first bottom plate 303, a first rotating shaft 305 and a first pulley 306, a first bearing seat 302 is disposed on the top of the first bottom plate 303, the first bearing seats 302 are disposed on both sides of both ends of the top of the first bottom plate 303, the first bearing seats 302 are fixedly connected with the first bottom plate 303 through external bolts, and a first bearing 301 is disposed between the first bearing seats 302 at both ends, first bearing 301 passes through the axis of rotation and the bearing post rotates fixedly, the both sides at first bottom plate 303 both ends all are provided with first lug 304, first lug 304 is all worn at the both ends of first pivot 305, and the first pulley 306 of one side fixedly connected with of equal first lug 304, the bottom of first bottom plate 303 is provided with first slider 6 and places the top middle part of board 1 and seted up spout 7, spout 7's cross-section is "T" type, spout 7's both ends are provided with baffle 8, hexagonal bolt and the board 1 fixed connection of placing in the baffle 8, through baffle 8 that is equipped with, baffle 8 has the effect of blockking, outside having prevented fixing device roll-off device, the practicality of device has been improved.

Wherein, place 1 bottom both sides of board and be provided with flange structure, place one side of board 1 and be provided with motor speed regulation switch, motor speed regulation switch pass through the bolt with place board 1 fixed connection, motor speed regulation switch and 5 electric connection of motor, motor speed regulation switch' S model is LW5-165.5S/4, through the motor speed regulation switch that is equipped with, motor speed regulation switch has the function of control motor 5 work, has realized the removal to fixing device.

The fixing device is composed of a second bottom plate 9, a vertical plate 10, a top plate 11, a pressing plate 12, an air cylinder 13, a second sliding block 14, a second bearing seat 15, a second bearing 16, a second rotating shaft 17 and a second pulley 18, the second sliding block 14 is arranged at the bottom of the second bottom plate 9, a threaded hole is formed in the middle of the second sliding block 14, and the fixing device has a fixing effect and realizes fixing of the rotating shaft through the fixing device.

Wherein, one side on second bottom plate 9 top is provided with riser 10, riser 10 and second bottom plate 9 fixed connection, and the spacing groove has been seted up at the middle part of second bottom plate 9, and through the spacing groove of seting up, the spacing groove has limit function, has increased the stability that clamp plate 12 goes up and down.

Wherein, the top of riser 10 is provided with roof 11, roof 11 passes through bolt and riser 10 fixed connection, the top of roof 11 is provided with cylinder 13, the external travel switch of cylinder 13, the bottom of roof 11 is provided with clamp plate 12, one side of clamp plate 12 is provided with the stopper, stopper and clamp plate 12 are this body structure, the telescopic link of cylinder 13 passes the middle part fixed connection on roof 11 and the 12 tops of clamp plate, through the cylinder 13 that is equipped with, cylinder 13 has the function that the control telescopic link goes up and down, and then control clamp plate 12 goes up and down, realize the fixed action.

Wherein, the both sides at second bottom plate 9 top both ends and the both sides at clamp plate 12 bottom both ends are fixed to second bearing frame 15 branch, and second bearing frame 15 top is all fixed and is provided with second bearing 16, and the both sides at the both ends of second bottom plate 9 all are equipped with the second lug, and second pivot 17 passes the second lug and fixed second pulley 18 that is provided with, through the second pulley 18 that is equipped with, through the 18 interact of second pulley that has from top to bottom, has realized that the countershaft has tight function of clamp.

Wherein, the inside of spout 7 is provided with threaded rod 4, the one end of threaded rod 4 is the helicitic texture, the other end of threaded rod 4 is smooth cylinder, the both ends and the baffle 8 fixed connection of threaded rod 4, and threaded rod 4 wherein one end is worn baffle 8, and be provided with the gear in one side of baffle 8, threaded

rod

4 and 5 gear connection of motor, the gear outside is provided with protecting crust 19, through threaded rod 4 that is equipped with, the rotation function of threaded rod 4, and then realize driving fixing device's removal through the rotation of threaded rod 4, the usability of device has been embodied.

During operation, put the top at supporting seat 3 with pivoted one end, the middle part at fixing device is put to the other end, control cylinder 13 work through external travel switch, twist motor speed governing switch and control motor 5 work, can be with adjustment motor 5 pivoted speed through motor speed governing switch, can adjust motor 5 pivoted direction again, the practicality of device has been improved, rotation through motor 5 can drive the rotation of gear, and then the rotation of having driven threaded rod 4, the removal of rotation through threaded rod 4 drives second slider 14, and then control fixing device's removal, through the pulley that is equipped with, the pulley has becomes rolling friction with sliding friction, the frictional force of device during operation has been reduced, and then the usability of device has been improved. Through the motor 5 that is equipped with, the rotation of motor 5 drives the rotation of threaded rod 4, and then realized the function that control fixing device removed, through cylinder 13 and external travel switch, control cylinder 13 function through control travel switch, control cylinder 13 telescopic link descends when trampling travel switch, descend through cylinder 13 telescopic link and drive the decline of clamp plate 12 and then control second bearing 16 and descend, the second bearing 16 of clamp plate 12 bottom and the second bearing 16 interact that second bottom plate 9 top was equipped with, the fixed of device has been realized, rotation through motor 5, the uniform velocity motion of control pivot has been realized, solved because artifical manual speed is not good to control the influence testing result, through the spacing groove of seting up, the spacing groove has limit function, the stability that clamp plate 12 goes up and down has been increased.

It will be understood by those skilled in the art that the foregoing description of the embodiments of the invention is for the purpose of illustrating the beneficial effects of the embodiments of the invention only and is not intended to limit the embodiments of the invention to any of the examples given.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A fixing device for correcting a rotating shaft comprises a placing plate (1), and is characterized in that a fixing device is arranged on one side of the top of the placing plate (1), two supporting blocks (2) are arranged on one side of the fixing device, a supporting seat (3) is arranged on one side of each supporting block (2), a threaded rod (4) is arranged at the bottom of each supporting seat (3), a motor (5) is arranged at the bottom of each threaded rod (4), a gear is arranged at the top end of a rotating shaft of each motor (5), each supporting seat (3) is composed of two first bearings (301), a first bearing seat (302), a first bottom plate (303), a first rotating shaft (305) and a first pulley (306), the first bearing seats (302) are arranged on the top of the first bottom plate (303), and the first bearing seats (302) are located on two sides of two ends of the top of the first bottom plate (303), first bearing frame (302) and first bottom plate (303) are through external bolt fixed connection, both ends all be provided with first bearing (301) between first bearing frame (302), first bearing (301) are rotated fixedly through axis of rotation and bearing post, the both sides at first bottom plate (303) both ends all are provided with first lug (304), first lug (304) and first pulley (306) of fixedly connected with are all passed at the both ends of first pivot (305), the bottom of first bottom plate (303) is provided with first slider (6).

2. The fixing device for correcting the rotating shaft according to claim 1, wherein a sliding groove (7) is formed in the middle of the top end of the placing plate (1), the cross section of the sliding groove (7) is T-shaped, two ends of the sliding groove (7) are provided with baffle plates (8), and hexagon socket head cap bolts of the baffle plates (8) are fixedly connected with the placing plate (1).

3. The fixing device for correcting the rotating shaft according to claim 1, wherein two sides of the bottom end of the placing plate (1) are provided with flanging structures, one side of the placing plate (1) is provided with a motor speed regulating switch, the motor speed regulating switch is fixedly connected with the placing plate (1) through a bolt, the motor speed regulating switch is electrically connected with a motor (5), and the model of the motor speed regulating switch is LW 5-165.5S/4.

4. The fixing device for correcting the rotating shaft according to claim 1, wherein the fixing device is composed of a second bottom plate (9), a vertical plate (10), a top plate (11), a pressing plate (12), a cylinder (13), a second sliding block (14), a second bearing seat (15), a second bearing (16), a second rotating shaft (17) and a second pulley (18), the second sliding block (14) is arranged at the bottom of the second bottom plate (9), and a threaded hole is formed in the middle of the second sliding block (14).

5. The fixing device for correcting the rotating shaft according to claim 4, wherein a vertical plate (10) is arranged on one side of the top end of the second bottom plate (9), the vertical plate (10) is fixedly connected with the second bottom plate (9), and a limiting groove is formed in the middle of the second bottom plate (9).

6. The fixing device for correcting the rotating shaft according to claim 4, wherein a top plate (11) is arranged at the top of the vertical plate (10), the top plate (11) is fixedly connected with the vertical plate (10) through a bolt, an air cylinder (13) is arranged at the top of the top plate (11), and the air cylinder (13) is externally connected with a travel switch.

7. The fixing device for correcting the rotating shaft according to claim 4, wherein a pressing plate (12) is arranged at the bottom of the top plate (11), a limiting block is arranged at one side of the pressing plate (12), the limiting block and the pressing plate (12) are of an integral structure, and the telescopic rod of the air cylinder (13) is fixedly connected with the middle part of the top end of the pressing plate (12).

8. The fixing device for correcting the rotating shaft according to claim 4, wherein the second bearing seats (15) are respectively fixed on two sides of two ends of the top of the second bottom plate (9) and two sides of two ends of the bottom of the pressure plate (12), the top ends of the second bearing seats (15) are respectively fixedly provided with the second bearings (16), two sides of two ends of the second bottom plate (9) are respectively provided with the second convex blocks, and the second rotating shaft (17) penetrates through the second convex blocks and is fixedly provided with the second pulleys (18).

9. The fixing device for correcting the rotating shaft according to claim 2, wherein a threaded rod (4) is arranged inside the sliding groove (7), one end of the threaded rod (4) is of a threaded structure, the other end of the threaded rod (4) is of a smooth cylinder, two ends of the threaded rod (4) are fixedly connected with the baffle (8), one end of the threaded rod (4) penetrates through the baffle (8), a gear is arranged on one side of the baffle (8), the threaded rod (4) is connected with the motor (5) through the gear, and a protective shell (19) is arranged outside the gear.