CN216606665U

CN216606665U - Steel pushing device for bar cold bed input roller way

Info

Publication number: CN216606665U
Application number: CN202123249966.3U
Authority: CN
Inventors: 陈大凯
Original assignee: Nanjing Fengying Metallurgical Machinery Parts Co ltd
Current assignee: Nanjing Fengying Metallurgical Machinery Parts Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-27
Anticipated expiration: 2031-12-22

Abstract

The utility model provides a steel pushing device for a bar cooling bed input roller way. The steel pushing device for the bar cooling bed input roller way comprises: the device comprises a placing base, wherein a pushing mechanism and a lifting mechanism are arranged on the placing base; the pushing mechanism comprises a supporting plate, an input roller way, a rolled piece, a pushing port, a telescopic plate, a push plate, a hinged short rod, a hinged long rod, two fixing plates and a rotating shaft, wherein the supporting plate is fixedly arranged at the top of the placing base, the input roller way is fixedly arranged on one side of the supporting plate, the rolled piece is arranged on the input roller way, and the pushing port is arranged at the top of the input roller way.

Description

Steel pushing device for bar cold bed input roller way

Technical Field

The utility model belongs to the technical field of cold bed steel pushing, and particularly relates to a steel pushing device for a bar cold bed input roller way.

Background

The steel rolling changes the steel ingot between rotatory roll, the pressure process of steel billet shape, in steel rolling production process, the rolled piece temperature of just accomplishing the heating is all very high, need carry it to the cooling bed and cool off the shaping, in transportation process, generally use the roll table to carry, need promote simultaneously to the rolled piece and make things convenient for it to remove, among the prior art, a pusher for rod cooling bed input roll table has been announced, include: cold bed roll table support is provided with the propelling movement cylinder in one side at cold bed roll table support top, the propelling movement cylinder passes through the cylinder connecting axle and is articulated mutually with cold bed roll table support, the piston rod of propelling movement cylinder is articulated mutually with the drive end of propelling movement frame through the drive connecting axle, the stiff end of propelling movement frame passes through the propelling movement frame connecting axle and is articulated mutually with cold bed roll table support, the piston rod of propelling movement cylinder stretches out the back, can drive the propelling movement frame in step and rotate around the propelling movement frame connecting axle to make the propelling movement frame carry out the propelling movement to the rolled piece that lies in on the input roll table, make the rolled piece get into smoothly from the input roll table and promote the skirtboard station, this utility model has the advantages of can improve work efficiency, can promote the quick propelling movement of rod to promotion skirtboard station.

However, the structure has the disadvantages that when the rolled piece is pushed, the rolled piece cannot be conveyed next step when being pushed, and the angle of the roller way cannot be adjusted to control the movement speed of the bar rolled piece.

Therefore, there is a need to provide a new pusher for bar cooling bed run-in tables to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a steel pushing device for a bar cooling bed input roller way, which can push and lift a rolled piece and can adjust the inclination of a conveying roller way to control the movement speed of the rolled piece.

In order to solve the technical problem, the steel pushing device for the bar cooling bed input roller way comprises a placing base, wherein a pushing mechanism and a lifting mechanism are arranged on the placing base; the pushing mechanism comprises a supporting plate, an input roller way, a rolled piece, a pushing port, a telescopic plate, a push plate, a hinged short rod, a hinged long rod, two fixing plates and a rotating shaft, the supporting plate is fixedly arranged at the top of the placing base, the input roller way is fixedly arranged at one side of the supporting plate, the rolled piece is arranged on the input roller way, the pushing through opening is arranged at the top of the input roller way, the expansion plate is hinged and arranged on the inner wall of one side of the pushing through opening, one side of the expansion plate extends out of the pushing through hole, the push plate is fixedly arranged at the top of the expansion plate, the hinged short rod is hinged and installed at the bottom of the telescopic plate, the hinged long rod is hinged and installed on the hinged short rod, the two fixing plates are both fixedly installed at the bottom of the input roller way, the rotating shaft is rotatably arranged on one side of the two fixing plates close to each other and is fixedly connected with the hinged long rod;

lifting mechanism is including lifting opening, threaded sleeve, screw stub, trapezoidal lifting piece, ring gear, motor one and gear, the lifting opening is seted up at the top of input roll table, threaded sleeve rotates and installs at the top of placing the base, screw stub screw thread is installed in threaded sleeve, the top of screw stub extends to outside the threaded sleeve, trapezoidal lifting piece fixed mounting is on the top of screw stub, the top of trapezoidal lifting piece extend to in the lifting opening and with lifting opening sliding connection, ring gear fixed mounting is on threaded sleeve, a motor fixed mounting is at the top of placing the base, gear fixed mounting is on the output shaft of motor one, gear and ring gear meshing.

As a further scheme of the utility model, a conveying roller way is hinged to one side of the supporting plate, an adjusting groove is formed in the bottom of the conveying roller way, a moving groove is formed in the top of the placing base, a threaded long rod is rotatably mounted in the moving groove, a moving block is mounted on the threaded long rod in a threaded manner, an adjusting rod is fixedly mounted at the top of the moving block, a fixed pulley is fixedly mounted at the top of the adjusting rod, the top end of the fixed pulley extends to the adjusting groove, and the fixed pulley is in contact with the inner wall of the top of the adjusting groove.

As a further aspect of the present invention, one end of the rotating shaft penetrates through the corresponding fixing plate, a second motor is fixedly mounted at one end of the corresponding fixing plate, and an output shaft of the second motor is fixedly connected with one end of the rotating shaft.

As a further scheme of the utility model, a sliding groove is formed in one side of the supporting plate, a limiting rod is fixedly mounted at the bottom of the trapezoidal lifting block, a blocking rod is fixedly mounted at one side of the limiting rod, and one end of the blocking rod extends into the sliding groove and is in sliding connection with the sliding groove.

As a further scheme of the utility model, one end of the threaded long rod extends out of the placing base and is rotatably connected with the placing base, and an auxiliary handle is fixedly arranged at one end of the threaded long rod.

As a further scheme of the utility model, the same sliding rod is fixedly installed on the inner wall of one side of the moving grooves close to each other, and the sliding rod is connected with the moving block in a sliding manner.

Compared with the prior art, the steel pushing device for the bar cold bed input roller way has the following beneficial effects:

1. according to the utility model, the pushing mechanism is arranged, so that the pushing operation can be rapidly carried out on the rolled piece, and the effect of rapidly moving the rolled piece on the input roller way is achieved;

2. according to the utility model, the lifting mechanism is arranged, so that the rolled piece can be lifted by a certain height to enter the conveying roller way, and the effect of quickly conveying the rolled piece by lifting the rolled piece is achieved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a steel pusher for a bar cooling bed run-in table according to the present invention in a front view and in a cross section;

FIG. 2 is an assembly view of the hinged long rod, the fixing plate, the rotating shaft and the second motor in the utility model;

FIG. 3 is a partial schematic view of the push plate of the present invention in an extended state.

In the figure: 1. placing a base; 2. a support plate; 3. inputting into a roller way; 4. rolling pieces; 5. pushing the through opening; 6. a retractable plate; 7. pushing the plate; 8. a short hinged bar; 9. a long rod is hinged; 10. a fixing plate; 11. a rotating shaft; 12. lifting the through hole; 13. a threaded sleeve; 14. a threaded stub; 15. a trapezoidal lifting block; 16. a toothed ring; 17. a first motor; 18. a gear; 19. a rollgang; 20. a moving groove; 21. a threaded long rod; 22. a moving block; 23. a fixed pulley; 24. a second motor; 25. a gear lever.

Detailed Description

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic front sectional view of a pusher for a bar cooling bed feeding roller bed according to the present invention; FIG. 2 is an assembly view of the hinged long rod, the fixing plate, the rotating shaft and the second motor in the utility model; FIG. 3 is a partial schematic view of the push plate of the present invention in an extended state. The steel pushing device for the bar cooling bed input roller way comprises a placing base 1, wherein a pushing mechanism and a lifting mechanism are arranged on the placing base 1; the pushing mechanism comprises a supporting plate 2, an input roller way 3, a rolled piece 4, a pushing port 5, a telescopic plate 6, a pushing plate 7, a hinged short rod 8, a hinged long rod 9, two fixing plates 10 and a rotating shaft 11, wherein the supporting plate 2 is fixedly arranged at the top of a placing base 1, the input roller way 3 is fixedly arranged at one side of the supporting plate 2, the rolled piece 4 is arranged on the input roller way 3, the pushing port 5 is arranged at the top of the input roller way 3, the telescopic plate 6 is hinged and arranged on the inner wall of one side of the pushing port 5, one side of the telescopic plate 6 extends out of the pushing port 5, the pushing plate 7 is fixedly arranged at the top of the telescopic plate 6, the hinged short rod 8 is hinged and arranged at the bottom of the telescopic plate 6, the hinged long rod 9 is hinged and arranged on the hinged short rod 8, and the two fixing plates 10 are both fixedly arranged at the bottom of the input roller way 3, the rotating shaft 11 is rotatably installed at one side of the two fixing plates 10 close to each other, and the rotating shaft 11 is fixedly connected with the long hinged rod 9;

lifting mechanism is including lifting port 12, threaded sleeve 13, screw stub 14, trapezoidal lifting piece 15, ring gear 16, a motor 17 and gear 18, lifting port 12 sets up at the top of input roll table 3, screw sleeve 13 rotates and installs at the top of placing base 1, screw stub 14 screw thread is installed in screw sleeve 13, screw stub 14's top extends to

outside screw sleeve

13, 15 fixed mounting on screw stub 14's top of trapezoidal lifting piece, trapezoidal lifting piece 15's top extend to in the lifting port 12 and with lifting port 12 sliding connection, ring gear 16 fixed mounting is on screw sleeve 13, a 17 fixed mounting of motor is at the top of placing

base

1, 18 fixed mounting of gear is on the output shaft of a

motor

17, 18 meshes with ring gear 16.

As shown in fig. 1, a conveying roller way 19 is hinged to one side of the supporting plate 2, an adjusting groove is formed in the bottom of the conveying roller way 19, a moving groove 20 is formed in the top of the placing base 1, a long threaded rod 21 is rotatably installed in the moving groove 20, a moving block 22 is installed on the long threaded rod 21 in a threaded manner, an adjusting rod is fixedly installed at the top of the moving block 22, a fixed pulley 23 is fixedly installed at the top of the adjusting rod, the top end of the fixed pulley 23 extends to the adjusting groove, and the fixed pulley 23 is in contact with the inner wall of the top of the adjusting groove;

through rollgang 19, adjustment tank, shifting chute 20, screw thread stock 21, movable block 22, regulation pole and fixed pulley 23 mutually support, form and to adjust rollgang 19's inclination indirectly through screw thread stock 21, avoided rollgang 19's inclination unable regulation to lead to uncontrollable rolled piece 4's velocity of motion.

As shown in fig. 2, one end of the rotating shaft 11 penetrates through the corresponding fixing plate 10, a second motor 24 is fixedly mounted at one end of the corresponding fixing plate 10, and an output shaft of the second motor 24 is fixedly connected with one end of the rotating shaft 11;

through the mutual cooperation of axis of rotation 11 and two 24 of motors, the formation can drive axis of rotation 11 through two 24 motors and rotate, has avoided axis of rotation 11 unable rotation to lead to articulated stock 9 to rotate.

As shown in fig. 1, a sliding groove is formed in one side of the supporting plate 2, a limiting rod is fixedly mounted at the bottom of the trapezoidal lifting block 15, a blocking rod 25 is fixedly mounted at one side of the limiting rod, and one end of the blocking rod 25 extends into the sliding groove and is in sliding connection with the sliding groove;

through the mutual cooperation of sliding tray, gag lever post and shelves pole 25, form and can carry out spacing to threaded short rod 14 through shelves pole 25, avoided threaded short rod 14 can take place to rotate or break away from threaded sleeve 13.

As shown in fig. 1, one end of the long threaded rod 21 extends out of the placing base 1 and is rotatably connected with the placing base 1, and an auxiliary handle is fixedly installed at one end of the long threaded rod 21;

through screw thread stock 21 and supplementary handle mutually support, form and to rotate through supplementary handle control screw thread stock 21, avoided screw thread stock 21 can't rotate and lead to the unable removal of movable block 22.

As shown in fig. 1, the same sliding rod is fixedly installed on the inner wall of the side where the moving grooves 20 are close to each other, and the sliding rod is connected with the moving block 22 in a sliding manner;

through the mutual cooperation of slide bar and movable block 22, it is spacing to form to carry out movable block 22 through the slide bar, has avoided movable block 22 can rotate along with screw thread stock 21 together and lead to unable removal.

The working principle of the steel pushing device for the bar cooling bed input roller way provided by the utility model is as follows:

the first step is as follows: when a rolled piece 4 falls off from the input roller way 3 and needs to be conveyed next, firstly, a second motor 24 is started, the second motor 24 drives a rotating shaft 11 to rotate, the rotating shaft 11 drives a long hinged rod 9 to rotate, the long hinged rod 9 pushes a short hinged rod 8 to move upwards, the short hinged rod 8 pushes a telescopic plate 6 to rotate, the telescopic plate 6 drives a push plate 7 to rotate until the push plate 7 pushes the rolled piece 4 to push the rolled piece into a lifting port 12, then a first motor 17 is started, the first motor 17 drives a gear 18 to rotate, the gear 18 drives a toothed ring 16 to rotate, the toothed ring 16 drives a threaded sleeve 13 to rotate, the threaded sleeve 13 drives a short threaded rod 14 in threaded connection with the threaded sleeve to ascend, the short threaded rod 14 drives a trapezoidal lifting block 15 to ascend, the trapezoidal lifting block 15 pushes the rolled piece 4 until the rolled piece 4 falls off onto a conveying roller way 19, finishing the conveying work;

the second step is as follows: when the movement speed of the rolled piece 4 on the conveying roller way 19 needs to be adjusted, firstly, an operator manually rotates the auxiliary handle, the auxiliary handle drives the long threaded rod 21 to rotate, the long threaded rod 21 drives the moving block 22 in threaded connection with the long threaded rod to move, the moving block 22 drives the adjusting rod to move, the adjusting rod drives the fixed pulley 23 to move, the fixed pulley 23 rolls in the adjusting groove, and the conveying roller way 19 can rotate along with the movement of the fixed pulley 23 due to the self gravity at the moment to complete the angle adjustment work.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

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, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.

Claims

1. The utility model provides a pusher for rod cold bed rollgang which characterized in that includes:

the device comprises a placing base, wherein a pushing mechanism and a lifting mechanism are arranged on the placing base;

the pushing mechanism comprises a supporting plate, an input roller way, a rolled piece, a pushing port, a telescopic plate, a push plate, a hinged short rod, a hinged long rod, two fixing plates and a rotating shaft, the supporting plate is fixedly arranged at the top of the placing base, the input roller way is fixedly arranged at one side of the supporting plate, the rolled piece is arranged on the input roller way, the pushing through opening is arranged at the top of the input roller way, the expansion plate is hinged and arranged on the inner wall of one side of the pushing through opening, one side of the expansion plate extends out of the pushing through hole, the push plate is fixedly arranged at the top of the expansion plate, the hinged short rod is hinged and installed at the bottom of the telescopic plate, the hinged long rod is hinged and installed on the hinged short rod, the two fixing plates are both fixedly installed at the bottom of the input roller way, the rotating shaft is rotatably arranged on one side of the two fixing plates close to each other and is fixedly connected with the hinged long rod;

2. The pusher device for bar cold bed rollgang of claim 1, characterized in that: the novel adjustable roller conveyor is characterized in that a conveying roller way is hinged to one side of the supporting plate, an adjusting groove is formed in the bottom of the conveying roller way, a moving groove is formed in the top of the placing base, a threaded long rod is installed in the moving groove in a rotating mode, a moving block is installed on the threaded long rod in a threaded mode, an adjusting rod is fixedly installed at the top of the moving block, a fixed pulley is fixedly installed at the top of the adjusting rod, the top end of the fixed pulley extends to the adjusting groove, and the fixed pulley is in contact with the inner wall of the top of the adjusting groove.

3. The pusher device for bar cold bed rollgang of claim 1, characterized in that: one end of the rotating shaft penetrates through the corresponding fixing plate, a second motor is fixedly mounted at one end of the corresponding fixing plate, and an output shaft of the second motor is fixedly connected with one end of the rotating shaft.

4. The pusher device for bar cold bed rollgang of claim 1, characterized in that: the sliding tray has been seted up to one side of backup pad, the bottom fixed mounting of trapezoidal lifting piece has the gag lever post, one side fixed mounting of gag lever post has a shelves pole, the one end of shelves pole extend to in the sliding tray and with sliding tray sliding connection.

5. The pusher device for bar cold bed rollgang of claim 2, characterized in that: one end of the threaded long rod extends to the outside of the placing base and is connected with the placing base in a rotating mode, and an auxiliary handle is fixedly mounted at one end of the threaded long rod.

6. The pusher device for bar cold bed rollgang of claim 2, characterized in that: the inner wall of one side, close to each other, of the moving groove is fixedly provided with the same sliding rod, and the sliding rod is connected with the moving block in a sliding mode.