CN217595547U

CN217595547U - Vertical wire mill with work roll bearing aligning device

Info

Publication number: CN217595547U
Application number: CN202220952860.5U
Authority: CN
Inventors: 马祥
Original assignee: Nanjing Gaojing Engineering Equipment Co ltd
Current assignee: Nanjing Gaojing Engineering Equipment Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-18
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to the technical field of machining, and a vertical wire rod rolling mill with work roll bearing aligning device is disclosed, which comprises a mounting rack, the last lateral wall fixedly connected with control box of mounting bracket, the inside of control box is connected with two work rolls through bearing aligning device, the last lateral wall of mounting bracket has the work box through the leg joint, the last lateral wall of mounting bracket is connected with the compression roller through actuating mechanism, the board is placed to the right side wall fixedly connected with of mounting bracket, the last lateral wall fixedly connected with installation section of thick bamboo of placing the board, the inner wall of installation section of thick bamboo rotates through the bearing and is connected with a screw thread section of thick bamboo, the outer wall of a screw thread section of thick bamboo rotates through the bearing and is connected with driven bevel gear. The utility model discloses can be when the wire rod becomes loose, take-up is carried out to the wire rod automatically, avoid the wire rod to cross the pine problem that can influence wire rod processingquality.

Description

Vertical wire mill with work roll bearing aligning device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a vertical wire rod rolling mill with work roll bearing aligning device.

Background

The wire rod rolling mill is a special rolling mill for rolling wire rods (wire rods), the wire rods are products with the smallest section size in sectional materials, finished products are rolled from blanks, the total elongation coefficient is large, rolled pieces are usually rolled on each rolling mill once, so the wire rod rolling mill is a rolling mill with the largest number of racks and the finest division work in hot rolling sectional materials, the modern continuous wire rod rolling mill generally comprises 21-28 rolling mills, and is divided into a rough rolling mill group, a middle rolling mill group and a finishing rolling mill group, the middle rolling mill group is sometimes divided into a middle rolling mill group and a second middle rolling mill group, and the structure and the arrangement mode of the wire rod rolling mill are developed towards the directions of high speed, continuity, no torsion, single line, combined structure, mechanization and automation.

The wire rod rolling mill that patent No. CN 216175318U proposed is a special wire rod hot rolling mill for rolling wire rod (namely wire rod), it is a mechanical processing technology field, a wire rod hot rolling mill, including the workstation, the upper end of the workstation is fixedly connected with the support, the inner chamber of the support is fixedly connected with the first motor, the output end of the first motor is fixedly connected with the first compression roller, the first compression roller is located outside of the support, the upper end of the workstation is fixedly connected with the first support, the first support is located on the left side of the support, the upper end of the first support is fixedly connected with the work box, the left end of the work box is fixedly connected with the second motor, the output end of the second motor is fixedly connected with the gear, the gear is located in the inner chamber of the work box, the inner chamber of the work box is provided with the cylinder, can realize in the wire rod hot rolling process of wire rod hot rolling by wire rod hot rolling mill, make the wire rod rotate while transporting, reduce the lower intensity and the influence of its own gravity of wire rod after the thermalization, prevent from bending after cooling, facilitate the subsequent operations such as transporting and processing it; when the existing wire is processed, the wire wound on the surface of a wire barrel needs to be rotated out little by little for processing, and after the wire barrel rotates for a certain number of turns, the wire becomes loose, and the processing quality of the wire is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art wire rod and adding man-hour, need will twine the wire rod on line section of thick bamboo surface and rotate a bit to go out and handle, after the rotatory certain number of turns of line section of thick bamboo, the wire rod will become loose, influences the problem of wire rod processingquality, and the vertical wire rod rolling mill with work roller bearing aligning device that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a vertical wire rod rolling mill with work roll bearing aligning device, includes the mounting bracket, the last lateral wall fixedly connected with control box of mounting bracket, the inside of control box is connected with two work rolls through bearing aligning device, the last lateral wall of mounting bracket has the work box through the leg joint, the last lateral wall of mounting bracket is connected with the compression roller through actuating mechanism, the right side wall fixedly connected with of mounting bracket places the board, the last lateral wall fixedly connected with installation section of thick bamboo of placing the board, the inner wall of installation section of thick bamboo rotates through the bearing and is connected with a threaded cylinder, the outer wall of threaded cylinder rotates through the bearing and is connected with driven bevel gear, the first motor of right side wall fixedly connected with of installation section of thick bamboo, the output of first motor runs through the lateral wall of installation section of thick bamboo and fixedly connected with and driven bevel gear intermeshing's initiative bevel gear, threaded cylinder female joint has the threaded rod, threaded cylinder and fixedly connected with mounting panel are stretched out to the upper end of threaded rod, the preceding lateral wall of mounting panel rotates through the bearing and is connected with the bull stick, the rear end of bull stick stretches out and is connected with and is equipped with the worm ring grain, two backup pads of the relative lateral wall fixedly connected with of backup pad, two backup pad, the relative side wall of backup pad rotates through the lateral wall of the same side of bearing and all through the second motor the output of second motor is connected with the output end of worm-adjusting mechanism.

Preferably, the latch mechanism includes that two rotate the horizontal pole of connection at the commentaries on classics board lateral wall, the back lateral wall fixedly connected with spliced pole of dancer roll, two screens boards of the lateral wall fixedly connected with of spliced pole, two screens grooves have been seted up to the front end of horizontal pole, the pole wall of horizontal pole has been seted up spacing hole and spacing downthehole interpolation and has been had the knee, two locating pins of the pole wall fixedly connected with of knee, two constant head tanks that match each other with the locating pin are seted up to the lateral wall in screens board and screens groove, the one end fixedly connected with arm-tie that the knee stretches out spacing hole, the same spring of lateral wall fixedly connected with of the relative one side of arm-tie and horizontal pole conveniently changes the dancer roll.

Preferably, the rod wall of the cross rod is rotatably connected with an elastic part through a rotating shaft, the lower end of the elastic part is fixedly connected with a baffle, the side wall of the baffle is fixedly connected with a clamping block, and the side wall of the pulling plate is provided with a clamping groove, so that the stability of the pulling plate is improved.

Preferably, the inner wall of the mounting cylinder is fixedly connected with two sliding plates, the wall of the threaded rod is provided with two sliding grooves, and the threaded rod is prevented from rotating by the mutual matching of the sliding plates and the sliding grooves, so that the threaded rod can only move up and down in the vertical direction.

Preferably, the upper side wall of the mounting frame is fixedly connected with a bearing frame, and the side wall of the bearing frame is rotatably connected with a lower pressing shaft, so that the pressing roller and the wire are ensured to be simultaneously linear.

Preferably, first motor and second motor are servo motor, can control two regulating roller clockwise and anticlockwise rotation and control threaded rod and go up and down.

Preferably, the spring is made of copper alloy, so that the service life of the spring can be prolonged.

Compared with the prior art, the utility model provides a vertical wire rod rolling mill with work roll bearing aligning device possesses following beneficial effect:

1. this vertical wire rod rolling mill with work roll bearing aligning device, through the mounting bracket that sets up, the control box, the working roll, the work box, the compression roller, place the board, an installation section of thick bamboo, a screw section of thick bamboo, driven bevel gear, first motor, initiative bevel gear, the threaded rod, the mounting panel, the bull stick, the spiral ring, the backup pad, spiral ring, the second motor, the regulating roll, when can become loose at the wire rod, take-up the wire rod automatically, avoid the wire rod to cross the pine problem that can influence wire rod processingquality.

Drawings

Fig. 1 is a schematic structural view of a vertical wire rolling mill with a work roll bearing aligning device according to the present invention;

fig. 2 is a schematic view of a surface structure of a mounting plate in a vertical wire rolling mill with a work roll bearing aligning device according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a mounting frame; 2. a control box; 3. a work roll; 4. a work box; 5. pressing rollers; 6. placing a plate; 7. mounting the cylinder; 8. a threaded barrel; 9. a driven bevel gear; 10. a first motor; 11. a driving bevel gear; 12. a threaded rod; 13. mounting a plate; 14. a rotating rod; 15. rotating the plate; 16. a worm-gear ring; 17. a support plate; 18. a worm gear; 19. a second motor; 20. a regulating roller; 21. a cross bar; 22. connecting columns; 23. a clamping plate; 24. a clamping groove; 25. a limiting hole; 26. bending a rod; 27. positioning pins; 28. positioning a groove; 29. pulling a plate; 30. a spring; 31. an elastic member; 32. a baffle plate; 33. a clamping block; 34. a card slot; 35. a sliding plate; 36. a sliding groove; 37. a carrier; 38. the shaft is pressed down.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Embodiment 1 as shown in fig. 1 to 3, a vertical wire mill with a work roll 3 bearing aligning device comprises a mounting frame 1, a control box 2 is fixedly connected to the upper side wall of the mounting frame 1, two work rolls 3 are connected to the inside of the control box 2 through the bearing aligning device, a work box 4 is connected to the upper side wall of the mounting frame 1 through a bracket, a press roll 5 is connected to the upper side wall of the mounting frame 1 through a driving mechanism, a placing plate 6 is fixedly connected to the right side wall of the mounting frame 1, a mounting cylinder 7 is fixedly connected to the upper side wall of the placing plate 6, a threaded cylinder 8 is rotatably connected to the inner wall of the mounting cylinder 7 through a bearing, a driven bevel gear 9 is rotatably connected to the outer wall of the threaded cylinder 8 through a bearing, a first motor 10 is fixedly connected to the right side wall of the mounting cylinder 7, the output of first motor 10 runs through the lateral wall of installation section of thick bamboo 7 and fixedly connected with and driven bevel gear 9 intermeshing's initiative bevel gear 11, threaded rod 12 has been cup jointed to the 8 internal threads of screw thread section of thick bamboo, threaded cylinder 8 and fixedly connected with mounting panel 13 are stretched out to the upper end of threaded rod 12, the preceding lateral wall of mounting panel 13 is rotated through the bearing and is connected with bull stick 14, the front end fixedly connected with commentaries on classics board 15 of bull stick 14, the rear end of bull stick 14 stretches out mounting panel 13 and fixed cover is equipped with worm gear 16, two backup pads 17 of rear wall fixedly connected with of mounting panel 13, the lateral wall of the relative one side of two backup pads 17 all is connected with same worm gear 18 through the bearing rotation, the rear wall fixedly connected with second motor 19 of mounting panel 13, the output of second motor 19 and the lower extreme fixed connection of worm gear 18, the front side of bull stick 15 is connected with two regulating rollers 20 through latch mechanism.

Embodiment 2 is as shown in fig. 3 on the basis of embodiment 1, the clamping mechanism includes two horizontal poles 21 rotatably connected to the side wall of the rotating plate 15, the rear side wall fixedly connected with connecting pole 22 of the adjusting roller 20, two clamping plates 23 fixedly connected to the side wall of the connecting pole 22, two clamping grooves 24 are formed in the front end of the horizontal pole 21, a bent pole 26 is inserted into a limiting hole 25 and the limiting hole 25 formed in the pole wall of the horizontal pole 21, two positioning pins 27 fixedly connected to the pole wall of the bent pole 26, two positioning grooves 28 mutually matched with the positioning pins 27 are formed in the side walls of the clamping plates 23 and the clamping grooves 24, one end fixedly connected with pulling plate 29 extending out of the limiting hole 25 of the bent pole 26, the same spring 30 is fixedly connected to the side wall of the pulling plate 29 and the side wall of the horizontal pole 21, and the adjusting roller 20 is convenient to replace.

The rod wall of the cross rod 21 is rotatably connected with an elastic part 31 through a rotating shaft, the lower end of the elastic part 31 is fixedly connected with a baffle 32, the side wall of the baffle 32 is fixedly connected with a clamping block 33, and the side wall of the pulling plate 29 is provided with a clamping groove 34, so that the stability of the pulling plate 29 is improved.

The inner wall of the mounting cylinder 7 is fixedly connected with two sliding plates 35, the wall of the threaded rod 12 is provided with two sliding grooves 36, and the threaded rod 12 is prevented from rotating through the mutual matching of the sliding plates 35 and the sliding grooves 36, so that the threaded rod 12 can only move up and down in the vertical direction.

The upper side wall of the mounting frame 1 is fixedly connected with a bearing frame 37, and the side wall of the bearing frame 37 is rotatably connected with a lower pressing shaft 38, so that the pressing roller 5 and the wire are ensured to be simultaneously straight.

The first motor 10 and the second motor 19 are both servo motors, and can control the clockwise and anticlockwise rotation of the two adjusting rollers 20 and the lifting of the threaded rod 12.

The spring 30 is made of copper alloy, so that the service life of the spring 30 can be prolonged.

The utility model discloses in, during the use, make the wire rod pass between two regulating rollers 20, then start 19 works of second motor, it is rotatory that second motor 19 passes through the control bull stick 14 of mutually supporting of spiral line pole 18 and spiral line ring 16, bull stick 14 control changes board 15 rotatory, it is rotatory to suitable position to change two regulating rollers 20 of board 15 control, adjust the elasticity degree of wire rod, can control threaded rod 12 upward movement simultaneously, further adjust the elasticity degree, the device can become when loose at the wire rod, automatically, strain the wire rod, avoid the wire rod to cross the pine problem that can influence wire rod processingquality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a vertical wire rod rolling mill with worker roller (3) bearing aligning device, includes mounting bracket (1), its characterized in that, the last lateral wall fixedly connected with control box (2) of mounting bracket (1), the inside of control box (2) is connected with two worker rollers (3) through the bearing aligning device, the last lateral wall of mounting bracket (1) has work box (4) through the leg joint, the last lateral wall of mounting bracket (1) is connected with compression roller (5) through actuating mechanism, the right side wall fixedly connected with of mounting bracket (1) places board (6), the last lateral wall fixedly connected with installation section of thick bamboo (7) of placing board (6), the inner wall of installation section of thick bamboo (7) rotates through the bearing and is connected with a screw thread section of thick bamboo (8), the outer wall of screw thread section of thick bamboo (8) rotates through the bearing and is connected with driven bevel gear (9), the right side wall fixedly connected with first motor (10) of installation section of thick bamboo (7), the output of thick bamboo (10) run through the lateral wall of installation section of thick bamboo (7) and fixedly connected with initiative bevel gear (9) intermeshing with threaded rod (12), the threaded rod (12) is connected with the mounting plate (13) through bearing rotation before the screw thread section of mounting plate (13), the worm gear fixing device is characterized in that a rotating plate (15) is fixedly connected to the front end of the rotating rod (14), the rear end of the rotating rod (14) extends out of the mounting plate (13) and is fixedly sleeved with a worm-thread ring (16), two supporting plates (17) are fixedly connected to the rear side wall of the mounting plate (13), the side wall of one side, opposite to the supporting plates (17), of the two supporting plates is rotatably connected with the same worm-thread rod (18) through a bearing, a second motor (19) is fixedly connected to the rear side wall of the mounting plate (13), the output end of the second motor (19) is fixedly connected with the lower end of the worm-thread rod (18), and the front side of the rotating plate (15) is connected with two adjusting rollers (20) through a clamping mechanism.

2. The vertical wire mill with the work roll (3) bearing aligning device according to claim 1, wherein the clamping mechanism comprises two clamping plates (23) which are rotatably connected to the side wall of the rotating plate (15), the rear side wall of the adjusting roll (20) is fixedly connected with the connecting column (22), the side wall of the connecting column (22) is fixedly connected with the two clamping grooves (23), two clamping grooves (24) are formed in the front end of the cross rod (21), the rod wall of the cross rod (21) is provided with the limiting holes (25) and the limiting holes (25) are internally inserted with the bent rods (26), the rod wall of the bent rods (26) is fixedly connected with the two positioning pins (27), the side walls of the clamping grooves (24) and the clamping plates (23) are provided with two positioning grooves (28) which are matched with the positioning pins (27), the bent rods (26) extend out of one end fixedly connected with the pull plate (29) of the limiting holes (25), and the same spring (30) is fixedly connected to the side wall of the pull plate (29) and the side wall of the cross rod (21).

3. The vertical wire mill with the work roll (3) bearing aligning device according to claim 2, wherein the rod wall of the cross rod (21) is rotatably connected with an elastic member (31) through a rotating shaft, the lower end of the elastic member (31) is fixedly connected with a baffle (32), the side wall of the baffle (32) is fixedly connected with a clamping block (33), and the side wall of the pulling plate (29) is provided with a clamping groove (34).

4. The vertical wire rolling mill with the work roll (3) bearing aligning device according to claim 1, wherein two sliding plates (35) are fixedly connected to the inner wall of the mounting cylinder (7), and two sliding grooves (36) are formed in the rod wall of the threaded rod (12).

5. The vertical wire mill with the work roll (3) bearing aligning device according to claim 1, wherein a bearing bracket (37) is fixedly connected to the upper side wall of the mounting frame (1), and a pressing shaft (38) is rotatably connected to the side wall of the bearing bracket (37).

6. The vertical wire mill with a work roll (3) bearing aligning device according to claim 1, wherein the first motor (10) and the second motor (19) are both servo motors.

7. The vertical wire mill with a work roll (3) bearing aligning device according to claim 2, wherein the spring (30) is made of copper alloy.