CN215941070U

CN215941070U - Rolling mill with roller way rotating speed adjusting function

Info

Publication number: CN215941070U
Application number: CN202122302198.7U
Authority: CN
Inventors: 徐利科; 王建; 郭章华; 周章占
Original assignee: Jinding Casting Co ltd
Current assignee: Jinding Casting Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-04
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of roller ways of rolling mills, and discloses a rolling mill with a function of adjusting the rotating speed of a roller way, which comprises a main body mechanism and a base, wherein a rotating mechanism is connected inside the main body mechanism; the right side surface of slewing mechanism is connected with transport mechanism, and the pedestal connection is in main body mechanism's top surface, and transport mechanism includes fixed frame, dead lever, and fixed frame internal connection has the slider, and the inside right-hand member of fixed frame is connected with the conveyer belt, and the dead lever is connected in the inside right-hand member of fixed frame. The rolling mill with the function of adjusting the rotation speed of the roller ways passes through the front 2 groups of the rolling mill, 11 roller ways in each group, and the rear 2 groups of the rolling mill, and 7 roller ways in each group; 15KW is generated in each motor, the relevant roller ways are not started when the steel plate is rolled to a sufficient length, the roller ways stop for 36, about 15A when each motor runs is calculated according to actual running current, the rolling time of each steel block is about 2 minutes, the roller ways stop for about 90 seconds, each steel block saves electricity by 1.1 degrees, and about 36 steel blocks are rolled in one hour.

Description

Rolling mill with roller way rotating speed adjusting function

Technical Field

The utility model relates to the technical field of roller ways of rolling mills, in particular to a rolling mill with a function of adjusting the rotating speed of the roller ways.

Background

The rolling mill is equipment for realizing a metal rolling process, is equipment for completing the whole process of rolled material production, and can be divided into two rolls, four rolls, six rolls, eight rolls, twelve rolls, eighteen rolls and the like according to the number of the rolls; according to the arrangement mode of the rollers, the rollers can be divided into an L shape, a T shape, an F shape, a Z shape and an S shape. The common rolling mill mainly comprises a roller, a frame, a roller spacing adjusting device, a roller temperature adjusting device, a transmission device, a lubricating system, a control system, a roller dismounting device and the like. Besides the main parts and devices of the common rolling mill, the precision rolling mill is additionally provided with a device for ensuring the rolling precision.

There are 3 versions of twelve, twenty and thirty-six rollers available. A pair of rollers with the smallest diameter in the middle of the rolling mill are working rollers, and the rest rollers are supporting rollers. It has the advantages of high relative rigidity, large rolling reduction, small rolling force, capability of rolling extremely thin strips and the like. The initial cluster mill was driven by the work rolls and later by the intermediate back-up rolls. The foil with the width of 200-1000 mm and the thickness of 0.02-0.0015 mm can be rolled.

However, during normal rolling, all roller ways before and after rolling rotate along with the rolling mill in a linkage manner, the billet just starts to be rolled, the front and rear conveying roller ways are basically not used, and the steel-turning roller way can completely meet the use requirements and does not meet the national energy-saving and environment-friendly requirements.

Disclosure of Invention

The utility model aims to provide a rolling mill with a function of adjusting the rotation speed of a roller way, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a rolling mill with the function of adjusting the rotation speed of a roller way comprises a main body mechanism and a base, wherein a rotation mechanism is connected inside the main body mechanism; the right side surface of the rotating mechanism is connected with a conveying mechanism, and the base is connected to the top end surface of the main body mechanism.

Transport mechanism includes fixed frame, dead lever, fixed frame internally connected has the slider, the inside right-hand member of fixed frame is connected with the conveyer belt, the dead lever is connected in the inside right-hand member of fixed frame, can protect the internal installation through being provided with fixed frame, can let the conveyer belt remove through being provided with the dead lever, can adjust the position between the fixed frame through being provided with the conveyer belt, can remove on the dead lever through being provided with the slider.

Preferably, the conveying mechanism comprises a connecting rod and a connecting frame, a ball is connected inside the connecting frame, an alloy plate spring is connected inside the connecting frame, the connecting frame is connected to the upper end inside the fixed frame, the bottom surface of the fixed frame is connected to the gear, a connecting block is connected inside the fixed frame, a sliding rod is arranged inside the fixed frame, the connecting rod is arranged inside the connecting frame and can move the connecting block through the connecting rod, the connecting block is connected to the surface of the ball, the connecting block is connected to the bottom surface of the alloy plate spring, the connecting block is connected to the surface of the connecting rod, the fixed frame is connected to the surface of a sliding block, the sliding block is connected to the surface of the conveying belt, the sliding block is connected to the surface of the fixing rod, the electric telescopic rod starts to contract by starting the electric telescopic rod, and the electric telescopic rod drives the rolling device to move upwards, the rolling device drives the fixed frame and upwards moves, the fixed frame begins upwards moving of driving the conveyer belt, the tooth piece begins to break away from inside the recess, the pulling fixed frame begins to separate, the inside slider of fixed frame removes on the surface of dead lever, the conveyer belt on the slider begins to extend, the inside slide bar of connection box begins to move, the slide bar drives the ball and rolls, the alloy leaf spring begins to kick-back, it downwards moves to promote the connecting block, the connecting block slides on the connecting rod, the connecting block promotes the ball and downwards moves, can protect the internal installation through being provided with the connection box, can promote the connecting block through being provided with the alloy leaf spring and remove, can let the ball remove through being provided with the connecting block, can subtract frictional force through being provided with the ball, can let the axis of rotation remove through being provided with the gear.

Preferably, the main body mechanism comprises a main body frame and a driving motor, a threaded rod is connected inside the main body frame, an electric telescopic rod is connected inside the main body frame, a threaded sleeve is connected inside the main body frame, a rolling device is connected inside the main body frame, the driving motor is connected to the right side surface of the main body frame, the electric telescopic rod is connected to the top end surface of the rolling device, the electric telescopic rod is connected to the bottom end surface of the threaded sleeve, the threaded sleeve is connected to the surface of the threaded rod, a threaded pipe is connected to the left side surface of the driving motor, the rolling device is connected to the surface of a stationary mining machine, the driving motor drives the threaded rod to rotate by starting the driving motor, the threaded rod drives the threaded sleeve to move, the electric telescopic rod drives the electric telescopic rod to move, the electric telescopic rod drives the rolling device to move, and the internal devices can be protected by arranging the main body frame, can drive the threaded rod through being provided with driving motor and rotate, can promote rolling device through being provided with electric telescopic handle and remove, can subtract frictional force through being provided with rolling device, can drive electric telescopic handle through being provided with the thread bush and remove, can let the thread bush remove through being provided with the threaded rod.

Preferably, slewing mechanism includes live-rollers, turning block, the inside recess that has seted up of turning block, the live-rollers is connected in the surface of turning block left side, and the recess is connected in the surface of gear, the connecting block is connected inside main body mechanism, the live-rollers is connected in main body mechanism's left side, drives transport mechanism through drive arrangement and operates, when beginning to carry out the operation, gear drive connecting block on the conveyer belt rotates, and the connecting block begins to drive the live-rollers and rotates, begins to adjust the rotatory speed of live-rollers, can carry out the rolling mill to steel through being provided with the live-rollers, can let the turning block remove through being provided with the recess, can drive the live-rollers through being provided with the turning block and rotate.

Preferably, the groove is connected to the surface of the gear, the gear is connected to the inside of the main body mechanism, the rotating roller is connected to the left side of the main body mechanism, the driving device drives the conveying mechanism to operate, when the driving device starts to operate, the gear on the conveying belt drives the connecting block to rotate, the connecting block starts to drive the rotating roller to rotate, and the rotating speed of the rotating roller starts to be adjusted.

Preferably, the connecting block is connected to the surface of the ball, the connecting block is connected to the bottom surface of the alloy plate spring, the connecting block is connected to the surface of the connecting rod, the fixed frame is connected to the surface of the sliding block, the sliding block is connected to the surface of the conveyor belt, the sliding block is connected to the surface of the fixed rod, when the electric telescopic rod is started, the electric telescopic rod starts to contract, the electric telescopic rod drives the rolling device to move upwards, the rolling device drives the fixed frame to move upwards, the fixed frame starts to drive the conveyor belt to move upwards, the tooth block starts to be separated from the inside of the groove, the fixed frame starts to separate, the sliding block inside the fixed frame moves on the surface of the fixed rod, the conveyor belt on the sliding block starts to extend, the sliding rod inside the connecting frame starts to move, the sliding rod drives the ball to roll, and the alloy plate spring back, the connecting block is pushed to move downwards, the connecting block slides on the connecting rod, and the connecting block pushes the ball to move downwards.

Preferably, electric telescopic handle connects in rolling device's top surface, electric telescopic handle connects in the bottom surface of thread bush, the thread bush is connected in the surface of threaded rod, screwed pipe connects in driving motor's left side surface, rolling device connects in the surface of fixed ore deposit, and through starting driving motor, driving motor drives the threaded rod and rotates, and the threaded rod drives the thread bush and removes, drives electric telescopic handle and removes, and electric telescopic handle drives rolling device and removes.

Compared with the prior art, the utility model has the beneficial effects that: the rolling mill with the function of adjusting the rotation speed of the roller ways passes through the front 2 groups of the rolling mill, 11 roller ways in each group, and the rear 2 groups of the rolling mill, and 7 roller ways in each group; each motor is 15 KW; when the steel plate is rolled, the related roller ways are not started when the steel plate is not long enough, the roller ways stop rotating for 36, about 15A when each motor runs is calculated according to actual running current, the rolling time of each steel block is about 2 minutes, the roller ways stop for about 90 seconds, 1.1 ℃ of electricity is saved for each steel block, about 36 steel blocks are rolled in one hour, and about 15 ten-thousand yuan can be saved by calculating according to 300 days every year.

Drawings

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

FIG. 2 is a schematic cut-away view of a rotating roll of the present invention;

FIG. 3 is a fragmentary schematic view of the transfer mechanism of the present invention;

FIG. 4 is a partially enlarged view of the structure A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the present invention showing a cut-out of the structural connection frame;

fig. 6 is a schematic cut-away view of the rolling device of the present invention.

In the figure: 1. a main body mechanism; 101. a main body frame; 102. a drive motor; 103. an electric telescopic rod; 104. a threaded rod; 105. a threaded sleeve; 106. a rolling device; 2. a rotating mechanism; 201. a rotating roller; 202. rotating the block; 203. a groove; 3. a transport mechanism; 301. a fixed frame; 302. a conveyor belt; 303. a gear; 304. a connecting rod; 305. fixing the rod; 306. a connecting frame; 307. a ball bearing; 308. a slide bar; 309. connecting blocks; 310. a slider; 4. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a rolling mill with the function of adjusting the rotation speed of a roller way comprises a main body mechanism 1 and a base 4, wherein a rotating mechanism 2 is fixedly connected inside the main body mechanism 1; the right side surface of the rotating mechanism 2 is movably connected with a conveying mechanism 3, and a base 4 is fixedly connected to the top end surface of the main body mechanism 1.

Transport mechanism 3 includes fixed frame 301, dead lever 305, fixed frame 301 internal connection has slider 310, the inside right-hand member of fixed frame 301 is connected with conveyer belt 302, dead lever 305 is connected in the inside right-hand member of fixed frame 301, can protect the internal installation through being provided with fixed frame 301, can let conveyer belt 302 remove through being provided with dead lever 305, can adjust the position between the fixed frame 301 through being provided with conveyer belt 302, can remove on dead lever 305 through being provided with slider 310.

Transport mechanism 3 includes connecting rod 304, connecting frame 306, the inside swing joint of connecting frame 306 has ball 307, the inside fixedly connected with alloy leaf spring of connecting frame 306, connecting frame 306 is connected in the inside upper end of fixed frame 301, fixed frame 301's bottom end face surface swing joint is in gear 303, the inside fixedly connected with connecting block 309 of fixed frame 301, the inside slide bar 308 that is provided with of fixed frame 301, connecting rod 304 sets up inside connecting frame 306, can let connecting block 309 remove through being provided with connecting rod 304, can protect the internal device through being provided with connecting frame 306, can promote connecting block 309 to remove through being provided with the alloy leaf spring, can let ball 307 remove through being provided with connecting block 309, can subtract frictional force through being provided with ball 307, can let the axis of rotation remove through being provided with gear 303.

The main body mechanism 1 comprises a main body frame 101, a driving motor 102, a threaded rod 104 is fixedly connected inside the main body frame 101, an electric telescopic rod 103 is fixedly connected inside the main body frame 101, a threaded sleeve 105 is movably connected inside the main body frame 101, a rolling device 106 is fixedly connected inside the main body frame 101, the driving motor 102 is fixedly connected to a right side table of the main body frame 101, the internal device can be protected by being provided with the main body frame 101, the threaded rod 104 can be driven to rotate by being provided with the driving motor 102, the rolling device 106 can be pushed to move by being provided with the electric telescopic rod 103, friction force can be reduced by being provided with the rolling device 106, the electric telescopic rod 103 can be driven to move by being provided with the threaded sleeve 105, and the threaded sleeve 105 can be moved by being provided with the threaded rod 104.

Slewing mechanism 2 includes live-rollers 201, turning block 202, and turning block 202 is inside to be seted up recess 203, and live-rollers 201 fixed connection can carry out the rolling mill to steel through being provided with live-rollers 201 in turning block 202 left surface, can let turning block 202 remove through being provided with recess 203, can drive live-rollers 201 through being provided with turning block 202 and rotate.

When the rolling mill is used, the internal device of the rolling mill with the function of adjusting the rotation speed of the roller way is started, rolling is started, the driving device drives the conveying mechanism 3 to operate, when the operation is started, the gear 303 on the conveying belt 302 drives the rotating block 202 to rotate, the rotating block 202 starts to drive the rotating roller 201 to rotate, and the speed of rotating the rotating roller 201 is started to adjust, at this time, the electric telescopic rod 103 is started, the electric telescopic rod 103 starts to contract, the electric telescopic rod 103 drives the rolling device 106 to move upwards, the rolling device 106 drives the fixed frame 301 to move upwards, the fixed frame 301 starts to drive the conveying belt 302 to move upwards, the tooth block starts to separate from the inside of the groove 203, the fixed frame 301 is pulled to separate, the sliding block 310 inside the fixed frame 301 moves on the surface of the fixed rod 305, and the conveying belt 302 on the sliding block 310 starts to extend, the sliding rod 308 inside the connecting frame 306 starts to move, the sliding rod 308 drives the ball 307 to roll, the alloy plate spring starts to rebound, the connecting block 309 is pushed to move downwards, the connecting block 309 slides on the connecting rod 304, the connecting block 309 pushes the ball 307 to move downwards, the driving motor 102 is started, the driving motor 102 drives the threaded rod 104 to rotate, the threaded rod 104 drives the threaded sleeve 105 to move, the electric telescopic rod 103 is driven to move, the electric telescopic rod 103 drives the rolling device 106 to move, after the electric telescopic rod reaches a specified position, the electric telescopic rod 103 is started, the electric telescopic rod 103 starts to extend, the electric telescopic rod 103 pushes the rolling device 106 to move downwards, the rolling device 106 moves downwards, the rolling device 106 pushes the fixed frame 301 to move downwards, the fixed frame 301 pushes the gear 303 to move downwards, and the surface of the gear 303 is connected with the inside of the groove 203, the gear 303 rotates the rotary block 202, and the rotary block 202 rotates the rotary roller 201.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rolling mill with adjust roll table slew velocity function, includes main part mechanism (1), base (4), its characterized in that: the main body mechanism (1) is internally connected with a rotating mechanism (2); the right side surface of the rotating mechanism (2) is connected with a conveying mechanism (3), and the base (4) is connected to the top end surface of the main body mechanism (1);

conveying mechanism (3) are including fixed frame (301), dead lever (305), fixed frame (301) internal connection has slider (310), the inside right-hand member of fixed frame (301) is connected with conveyer belt (302), dead lever (305) are connected in the inside right-hand member of fixed frame (301).

2. The rolling mill with the function of adjusting the rotation speed of the roller way according to claim 1, characterized in that: transport mechanism (3) are including connecting rod (304), linking frame (306) internal connection has ball (307), linking frame (306) internal connection has the alloy leaf spring, linking frame (306) are connected in fixed frame (301) inside upper end, the bottom table surface of fixed frame (301) is connected in gear (303), fixed frame (301) internal connection has connecting block (309), fixed frame (301) inside is provided with slide bar (308), connecting rod (304) set up inside linking frame (306).

3. The rolling mill with the function of adjusting the rotation speed of the roller way according to claim 1, characterized in that: the main body mechanism (1) comprises a main body frame (101) and a driving motor (102), a threaded rod (104) is connected to the inside of the main body frame (101), an electric telescopic rod (103) is connected to the inside of the main body frame (101), a threaded sleeve (105) is connected to the inside of the main body frame (101), a rolling device (106) is connected to the inside of the main body frame (101), and the driving motor (102) is connected to the right side surface of the main body frame (101).

4. The rolling mill with the function of adjusting the rotation speed of the roller way according to claim 1, characterized in that: the rotating mechanism (2) comprises a rotating roller (201) and a rotating block (202), a groove (203) is formed in the rotating block (202), and the rotating roller (201) is connected to the left side surface of the rotating block (202).

5. The rolling mill with the function of adjusting the rotation speed of the roller way as claimed in claim 4, wherein: the groove (203) is connected to the surface of the gear (303), the gear (303) is connected to the inside of the main body mechanism (1), and the rotating roller (201) is connected to the left side of the main body mechanism (1).

6. The rolling mill with the function of adjusting the rotation speed of the roller way as claimed in claim 2, characterized in that: the connecting block (309) is connected to the surface of the ball (307), the connecting block (309) is connected to the bottom end surface of the alloy plate spring, the connecting block (309) is connected to the surface of the connecting rod (304), the fixed frame (301) is connected to the surface of the sliding block (310), the sliding block (310) is connected to the surface of the conveyor belt (302), and the sliding block (310) is connected to the surface of the fixed rod (305).

7. The rolling mill with the function of adjusting the rotation speed of the roller way as claimed in claim 3, wherein: the electric telescopic rod (103) is connected to the top end surface of the rolling device (106), the electric telescopic rod (103) is connected to the bottom end surface of a threaded sleeve (105), the threaded sleeve (105) is connected to the surface of a threaded rod (104), the threaded pipe is connected to the left side surface of the driving motor (102), and the rolling device (106) is connected to the surface of a fixed mining machine.