CN212884154U

CN212884154U - Transmission track adjusting mechanism for running of gear box of horizontal rolling mill

Info

Publication number: CN212884154U
Application number: CN202021243217.2U
Authority: CN
Inventors: 徐振华; 王传信
Original assignee: Anyang Xinpu Iron And Steel Co ltd
Current assignee: Anyang Xinpu Iron And Steel Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-06
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a horizontal rolling mill gear box transmission orbit adjustment mechanism for operation, including organism and motor, the inboard of organism is provided with the connecting rod, the inboard of connecting rod is provided with cleans the board, one side of connecting rod is provided with the rotary drum, the inboard of organism is connected with top roll and bottom roll, one side of top roll is provided with first gear, one side of bottom roll is provided with the second gear, the surface engagement of second gear is connected with a tooth section of thick bamboo, one side of a tooth section of thick bamboo is provided with the fifth gear, the surface engagement of fifth gear is connected with the fourth gear, the surface connection of fourth gear has the carriage release lever, one side of carriage release lever is connected with the third gear, the surface of organism is provided with the boxboard. The utility model discloses the convenient regulation of transmission orbit of roll, the part of gear box is changed to the convenience, can in time clear up the attached particle thing on the roll, prevents to cause the scratch to the panel surface.

Description

Transmission track adjusting mechanism for running of gear box of horizontal rolling mill

Technical Field

The utility model relates to a rolling mill technical field specifically is a horizontal rolling mill gear box transmission orbit adjustment mechanism for operation.

Background

The rolling mill is equipment for realizing the metal rolling process, generally refers to equipment for completing the whole process of rolled material production, and mainly comprises an unreeling machine, a rolling system, a driving system, a hydraulic system, a control system, a roll dismounting device and the like, and is used as a main part of power output of the rolling mill, a gear box plays an important role, the gear box of the rolling mill is mainly used for a steel rolling production line of high-speed wires, bars, sections, strip steel, plates and the like, in a transmission device of the rolling mill, the gear box is used for transmitting and distributing power of a motor to two or three rollers and meeting torque and speed required by the rolling mill through a reduction ratio, the production line adopts the gear boxes which are arranged horizontally and vertically in an alternating mode, and accordingly continuous and torque-free high-speed rolling forming of billets is realized, and the gear box of the rolling mill has the working.

The current rolling mill gear box is when the operation, can not adjust the transmission orbit of roll, or inconvenient regulation, the operating procedure when adjusting is comparatively troublesome, when the roll rotates, the granule is adhered to easily on the surface, influence the pressfitting of roll to panel, make the panel surface produce the scratch, long-time pressfitting makes the particulate matter difficult to clear up, the gear box is inconvenient to be opened, can not clear up and change the part of inside, consequently need to design a horizontal rolling mill gear box operation with transmission orbit adjustment mechanism and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal rolling mill gear box is transmission orbit adjustment mechanism for operation to the operating procedure when adjusting that proposes in solving above-mentioned background is comparatively troublesome, when the roll rotates, the granule is adhered to easily in the surface, influences the pressfitting of roll to panel, makes the panel surface produce the scratch, and long-time pressfitting makes the particulate matter be difficult to the clearance, and the gear box is inconvenient to be opened, can not clear up and the problem of changing to the part of inside.

In order to achieve the above object, the utility model provides a following technical scheme: a transmission track adjusting mechanism for operation of a gear box of a horizontal rolling mill comprises a machine body and a motor, wherein a connecting rod is arranged on the inner side of the machine body, a cleaning plate is arranged on the inner side of the connecting rod, a rotary drum is arranged on one side of the connecting rod, an upper roller and a lower roller are connected to the inner side of the machine body, a first gear is arranged on one side of the upper roller, a second gear is arranged on one side of the lower roller, a gear drum is connected to the surface of the second gear in a meshed mode, a fifth gear is arranged on one side of the gear drum, a fourth gear is connected to the surface of the fifth gear in a meshed mode, a moving rod is connected to the surface of the fourth gear, a third gear is connected to one side of the moving rod, a box plate is arranged on the surface of the machine body, a supporting plate is connected to the outer surface of the box, the utility model discloses a box board, including box board, carriage release lever, connecting rod, fixed slot, connecting rod, chuck, clamping bar, connecting rod, fixed slot, fixed block, clamping bar.

Preferably, the upper roller and the lower roller are connected to the inner side of the machine body in an up-and-down manner, the first gear and the second gear are connected through a gear cylinder, the first gear and the gear cylinder form a rotating structure, and the second gear and the gear cylinder form a rotating structure.

Preferably, the third gear and the fourth gear are connected through a moving rod, the first rotating gear and the rack form a rotating structure, the second rotating gear and the rack form a telescopic structure, and the third gear and the fourth gear can move up and down.

Preferably, the surface of the telescopic rod is connected with a spring, the telescopic rod and the telescopic slot form a telescopic structure, the clamping groove is cylindrical, the clamping grooves are uniformly distributed on the surface of the machine body, and the clamping rod and the clamping groove form an inserting connection.

Preferably, the spread groove and the connective bar constitute and close the connection soon, the boxboard is two parts and connects, the connective bar is cylindricly to be connected on one part of boxboard, the circular slot has been seted up to another part of boxboard, the connective bar runs through the circular slot and the spread groove is connected.

Preferably, the fixing groove and the fixing block are connected in an inserting mode, and the connecting rod and the cleaning plate are connected in an inserting mode.

Compared with the prior art, the beneficial effects of the utility model are that: the transmission orbit of roll is convenient to be adjusted, and the part of gear box is conveniently changed, can in time clear up the attached particle thing on the roll, prevents to cause the scratch to the panel surface.

(1) Be provided with the third gear, the fourth gear, the carriage release lever, rocker and rack, both sides through at the fifth gear set up third gear and fourth gear, third gear and fourth gear pass through the carriage release lever and connect, the one end of carriage release lever is provided with the second and changes the tooth, rotation through the rocker, drive first commentaries on classics tooth and rotate, make the second change the tooth and rotate from top to bottom at the rack, the convenience is to the removal of third gear and fourth gear, through fifth gear and third gear connection and fourth gear separation, can change the transmission orbit of top roll and bottom roll, convenient and quick adjustment.

(2) Be provided with spread groove and connective bar, connect through boxboard upper and lower part, the partly connective bar that is connected with of boxboard, the circular slot has been seted up to another part, and the connective bar runs through the circular slot and is connected with the spread groove, and the convenience is convenient for wash and change the part of boxboard inside to the fixing and the dismantlement of boxboard.

(3) Be provided with the connecting rod, clean board, kelly, draw-in groove, fixed slot and fixed block, be provided with the fixed slot through the inboard at the connecting rod, the one side of cleaning the board sets up the fixed block, makes the connecting rod with clean the convenient connection and the change of board, through the connection of kelly and draw-in groove, conveniently fixes the angle modulation after-fixing of connecting rod, can be timely clear up the attached particle to top roll and bottom roll surface.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a schematic side view and cross-sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;

fig. 5 is a schematic view of the connection structure between the connection rod and the sweeping board in fig. 1 of the present invention.

In the figure: 1. a body; 2. a connecting rod; 3. cleaning the board; 4. a rotating drum; 5. an upper roller; 6. a lower roller; 7. a first gear; 8. a second gear; 9. a gear cylinder; 10. a third gear; 11. a fourth gear; 12. a travel bar; 13. a fifth gear; 14. a motor; 15. a support plate; 16. a boxboard; 17. a rocker; 18. a first rotating tooth; 19. a second rotating tooth; 20. a rack; 21. a telescopic groove; 22. a telescopic rod; 23. a chuck; 24. a clamping rod; 25. a card slot; 26. connecting grooves; 27. a connecting rod; 28. fixing grooves; 29. and (5) fixing blocks.

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. 1-5, the present invention provides an embodiment: a transmission track adjusting mechanism for running of a gear box of a horizontal rolling mill comprises a machine body 1 and a motor 14, wherein a connecting rod 2 is arranged on the inner side of the machine body 1, a cleaning plate 3 is arranged on the inner side of the connecting rod 2, a rotary drum 4 is arranged on one side of the connecting rod 2, an upper roller 5 and a lower roller 6 are connected to the inner side of the machine body 1, a first gear 7 is arranged on one side of the upper roller 5, a second gear 8 is arranged on one side of the lower roller 6, a gear cylinder 9 is meshed and connected to the surface of the second gear 8, the upper roller 5 and the lower roller 6 are connected to the inner side of the machine body 1 in an up-and-down mode, the first gear 7 and the second gear 8 are connected through the gear cylinder 9, the first gear 7 and the gear cylinder 9 form a rotating structure, the second gear 8 and the gear cylinder 9 form a rotating structure, as shown in figure 1, the rotating directions of the first gear 7 and the second gear 8 are, resulting in unstable pressing against the object or failure to move the object forward.

One side of the gear cylinder 9 is provided with a fifth gear 13, the surface of the fifth gear 13 is engaged and connected with a fourth gear 11, the surface of the fourth gear 11 is connected with a movable rod 12, one side of the movable rod 12 is connected with a third gear 10, the third gear 10 and the fourth gear 11 are connected through the movable rod 12, a first rotary tooth 18 and a rack 20 form a rotating structure, a second rotary tooth 19 and the rack 20 form a telescopic structure, the third gear 10 and the fourth gear 11 can move up and down, as shown in fig. 2, by the rotation of the rocker 17, the first rotating tooth 18 drives the rack 20 to lift, and the second rotating teeth 19 move up and down, so that the position of the third gear 10 and the fourth gear 11 can be conveniently adjusted, when the fifth gear 13 is connected with the third gear 10, and the rotating directions of the upper roller 5 and the lower roller 6 when the fifth gear 13 and the fourth gear 11 are connected are changed, so that the transmission tracks of the upper roller 5 and the lower roller 6 are adjusted.

The surface of the machine body 1 is provided with a box plate 16, the outer surface of the box plate 16 is connected with a supporting plate 15, the outer surface of the box plate 16 is connected with a rocker 17, one end of the rocker 17 is provided with a first rotating tooth 18, the surface of the first rotating tooth 18 is meshed with a rack 20, one end of the moving rod 12 is provided with a second rotating tooth 19, the inner side of the connecting rod 2 is provided with a telescopic groove 21, the inner surface of the telescopic groove 21 is provided with a telescopic rod 22, one side of the telescopic rod 22 is connected with a chuck 23, the surface of the chuck 23 is connected with a clamping rod 24, the surface of the clamping rod 24 is provided with a clamping groove 25, the surface of the telescopic rod 22 is connected with a spring, the telescopic rod 22 and the telescopic groove 21 form a telescopic structure, the clamping groove 25 is cylindrical, the clamping groove 25 is uniformly distributed on the surface of the machine body 1, the clamping rod 24 and the clamping groove 25 form an inserting, the completion is to the angle modulation of connecting rod 2, and the angle laminating that makes cleaning plate 3 and top roll 5 and bottom roll 6 is inseparable, is convenient for clear up the attached particulate matter on top roll 5 and the bottom roll 6.

The surface of the box board 16 is connected with a connecting groove 26, the surface of the connecting groove 26 is connected with a connecting rod 27, the connecting groove 26 and the connecting rod 27 form a screwing connection, the box board 16 is connected in two parts, the connecting rod 27 is connected to one part of the box board 16 in a cylindrical shape, the other part of the box board 16 is provided with a circular groove, the connecting rod 27 penetrates through the circular groove and is connected with the connecting groove 26, as shown in figure 4, the connecting groove 26 and the connecting rod 27 are connected, so that the box board 16 can be conveniently fixed and detached, parts in the box board 16 can be conveniently cleaned and replaced, the inner side of the connecting rod 2 is provided with a fixing groove 28, the inner surface of the fixing groove 28 is connected with a fixing block 29, the fixing groove 28 and the fixing block 29 are connected in an inserting way, the connecting rod 2 and the cleaning board 3 are connected in an inserting way, as shown in fig. 5, the connecting rod 2 and the cleaning plate 3 are connected with the fixing block 29 through the fixing groove 28, so that the cleaning plate 3 can be conveniently replaced and cleaned, and the cleaning plate 3 can better clean the surfaces of the upper roller 5 and the lower roller 6.

The working principle is as follows: when the device is used, the input end of the motor 14 is electrically connected with the output end of an external power supply through a lead, the fifth gear 13 is enabled to rotate, the fourth gear 11 is enabled to rotate through the rotation of the fifth gear 13, the gear barrel 9 is enabled to rotate, the first gear 7 and the second gear 8 are enabled to rotate, the second rotating gear 19 is enabled to move on the rack 20 through the rotation of the rocker 17 and the first rotating gear 18, the connection between the fifth gear 13 and the fourth gear 11 can be changed through the fifth gear 13, the fifth gear 13 is enabled to be connected with the third gear 10, the rotating directions of the upper roller 5 and the lower roller 6 are changed through the rotation of the third gear 10, the transmission tracks of the upper roller 5 and the lower roller 6 are further changed, the adjustment is simple and convenient, and the working efficiency is improved.

The upper part and the lower part of the box plate 16 are connected through the connection of the connecting groove 26 and the connecting rod 27, so that the parts inside the box plate 16 can be conveniently replaced and cleaned, the angle of the connecting rod 2 on the machine body 1 can be conveniently fixed through the insertion connection of the clamping rod 24 and the clamping groove 25, the separation of the clamping rod 24 and the clamping groove 25 is convenient through the expansion of the telescopic groove 21 and the telescopic rod 22, the clamping rod 24 is inserted into the corresponding clamping groove 25 through the rotating chuck 23, namely, the angle adjustment of the connecting rod 2 is completed, the cleaning plate 3 is fixed in the connecting rod 2 through the insertion connection of the fixed groove 28 and the fixed block 29, the angles of the cleaning plate 3, the upper roller 5 and the lower roller 6 are changed through the angle adjustment of the connecting rod 2, the cleaning plate 3 can conveniently clean particles attached to the surfaces of the upper roller 5 and the lower roller 6, the scratch on the surfaces of the plates can be prevented from being caused by the particles, the use, is relatively practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a horizontal rolling mill gear box operation is with transmission orbit adjustment mechanism, includes organism (1) and motor (14), its characterized in that: the cleaning machine is characterized in that a connecting rod (2) is arranged on the inner side of the machine body (1), a cleaning plate (3) is arranged on the inner side of the connecting rod (2), a rotary drum (4) is arranged on one side of the connecting rod (2), an upper roller (5) and a lower roller (6) are connected to the inner side of the machine body (1), a first gear (7) is arranged on one side of the upper roller (5), a second gear (8) is arranged on one side of the lower roller (6), a gear drum (9) is connected to the surface of the second gear (8) in a meshed mode, a fifth gear (13) is arranged on one side of the gear drum (9), a fourth gear (11) is connected to the surface of the fifth gear (13) in a meshed mode, a moving rod (12) is connected to the surface of the fourth gear (11), a third gear (10) is connected to one side of the moving rod (12), and a box, the outer surface of the box plate (16) is connected with a supporting plate (15), the outer surface of the box plate (16) is connected with a rocker (17), one end of the rocker (17) is provided with a first rotating tooth (18), the surface of the first rotating tooth (18) is meshed with a rack (20), one end of the moving rod (12) is provided with a second rotating tooth (19), the inner side of the connecting rod (2) is provided with a telescopic groove (21), the inner surface of the telescopic groove (21) is provided with a telescopic rod (22), one side of the telescopic rod (22) is connected with a chuck (23), the surface of the chuck (23) is connected with a clamping rod (24), the surface of the clamping rod (24) is provided with a clamping groove (25), the surface of the box plate (16) is connected with a connecting groove (26), the surface of the connecting groove (26) is connected with a connecting rod (27), the inner side of the connecting rod, the inner surface of the fixing groove (28) is connected with a fixing block (29).

2. The transmission track adjusting mechanism for the operation of the gear box of the horizontal rolling mill as claimed in claim 1, wherein: the upper roller (5) and the lower roller (6) are connected to the inner side of the machine body (1) in an up-and-down mode, the first gear (7) and the second gear (8) are connected through the gear cylinder (9), the first gear (7) and the gear cylinder (9) form a rotating structure, and the second gear (8) and the gear cylinder (9) form a rotating structure.

3. The transmission track adjusting mechanism for the operation of the gear box of the horizontal rolling mill as claimed in claim 1, wherein: third gear (10) and fourth gear (11) pass through carriage release lever (12) and connect, first commentaries on classics tooth (18) and rack (20) constitute rotating-structure, second commentaries on classics tooth (19) and rack (20) constitute extending structure, third gear (10) and fourth gear (11) can reciprocate.

4. The transmission track adjusting mechanism for the operation of the gear box of the horizontal rolling mill as claimed in claim 1, wherein: the surface of telescopic link (22) is connected with the spring, telescopic structure is constituteed with flexible groove (21) in telescopic link (22), draw-in groove (25) are cylindricly, and draw-in groove (25) evenly distributed is on the surface of organism (1), kelly (24) and draw-in groove (25) are constituteed and are inserted and close the connection.

5. The transmission track adjusting mechanism for the operation of the gear box of the horizontal rolling mill as claimed in claim 1, wherein: the connecting groove (26) and the connecting rod (27) form a screwing connection, the box plate (16) is connected in two parts, the connecting rod (27) is connected to one part of the box plate (16) in a cylindrical mode, a circular groove is formed in the other part of the box plate (16), and the connecting rod (27) penetrates through the circular groove and is connected with the connecting groove (26).

6. The transmission track adjusting mechanism for the operation of the gear box of the horizontal rolling mill as claimed in claim 1, wherein: the fixed groove (28) is connected with the fixed block (29) in an inserting and combining manner, and the connecting rod (2) is connected with the cleaning plate (3) in an inserting and combining manner.