CN213195059U

CN213195059U - Device for adjusting working roller for section steel finishing mill

Info

Publication number: CN213195059U
Application number: CN202022017366.3U
Authority: CN
Inventors: 刘文华
Original assignee: Liaoning High Speed Rail Transit Transportation Equipment Manufacturing Co ltd
Current assignee: Liaoning High Speed Rail Transit Transportation Equipment Manufacturing Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-14
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a device of adjustment working roll that shaped steel finishing mill was used, including lathe mesa and roll, the equal fixed mounting in both sides at lathe mesa top has the curb plate, the both sides of lathe mesa bottom all are provided with the support frame, two fixed mounting has the bottom plate between the support frame, two the mounting groove has all been seted up on the lateral wall of the relative one side of curb plate, two the equal fixed mounting in inside of mounting groove has the slide bar, two equal movable sleeve is equipped with the sliding sleeve on the slide bar, the equal movable sleeve of intermediate position department of lathe mesa top both sides has the screw thread post, two equal thread sleeve is equipped with the internal thread cover on the screw thread post, two equal fixed mounting has the mounting panel, two on the lateral wall of the relative one side of internal thread cover all be provided with the bearing on the lateral. The utility model discloses a set up a series of structures and make this device have can adjust and adjust the back and the characteristics that the depth of parallelism is good between the machine tool table-board to the roll.

Description

Device for adjusting working roller for section steel finishing mill

Technical Field

The utility model relates to a shaped steel finish rolling technical field specifically is a device of adjustment work roll that shaped steel finish rolling mill was used.

Background

The section steel is a strip steel with a certain cross-sectional shape and size, and is one of four large varieties (plate, tube, profile and wire) of steel. The section steel is divided into a simple section steel and a complex section steel (deformed steel) according to the section shape. The former refers to square steel, round steel, flat steel, angle steel, hexagonal steel and the like; the latter refers to i-steel, channel steel, steel rail, window frame steel, bent section steel, etc.

Shaped steel is at the in-process of production, shaped steel finishing mill need be used, and then reach the characteristics of producing different structure shaped steel, however, current roll is fixed in the frame usually, the size that leads to the metal material of required roll-in carries out appropriate regulation to the interval between roll and the lathe surface, and then make the rolling mill have the limitation when using, and when adjusting, can not adjust the both ends of roll simultaneously, and then be difficult to guarantee to adjust the degree of parallelism on back and lathe surface, consequently, we have proposed a shaped steel finishing mill to use in order to solve this a series of problems and have solved the device solution problem of the adjustment work roll.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of adjustment work roller that shaped steel finishing mill was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for adjusting working rolls for a section steel finishing mill comprises a machine tool table top and rolls, wherein side plates are fixedly arranged on two sides of the top of the machine tool table top, support frames are arranged on two sides of the bottom of the machine tool table top, a bottom plate is fixedly arranged between the two support frames, mounting grooves are formed in the side walls of the two side plates on the opposite sides, slide rods are fixedly arranged in the two mounting grooves, slide sleeves are movably sleeved on the two slide rods, threaded columns are movably arranged at the middle positions of the two sides of the top of the machine tool table top, inner threaded sleeves are sleeved on the two threaded columns, mounting plates are fixedly arranged on the side walls of the two inner threaded sleeves on the opposite sides, bearings are arranged on the side walls of the two mounting plates on the opposite sides, two roll shafts are movably arranged between the two mounting plates through the bearings, the number of the rollers is two, and the two rollers are respectively sleeved on the two roll shafts.

Preferably, the bottoms of the two support frames are provided with foot seats, the bottoms of the foot seats are provided with wear-resistant anti-slip pads, and the wear-resistant anti-slip pads are fixedly bonded with the foot seats through super glue.

Preferably, the top ends of the two threaded columns are provided with limiting blocks.

Preferably, the intermediate position department fixed mounting of bottom plate bottom has driving motor, driving motor's output is provided with the driving shaft, the intermediate position department of bottom plate top both sides all is provided with the bearing, the intermediate position department of bottom plate top both sides all passes through bearing movable mounting has the driven shaft, the inside of lathe mesa is provided with two shaft couplings, two the shaft coupling is located two respectively directly over the bearing, and two the bottom of screw thread post is respectively through two the shaft coupling is with two the driven shaft is connected.

Preferably, a connecting block is arranged between the internal thread sleeve and the sliding sleeve, and the internal thread sleeve is fixedly connected with the sliding sleeve through the connecting block.

Preferably, two the driven shaft with all fixed cup joints on the driving shaft and install drive sprocket, three be provided with drive chain between the drive sprocket, three pass through between the drive chain swing joint.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through controlling driving motor, make driving motor drive driving shaft rotate, the driving shaft then makes two driven shafts rotate through drive chain and driving sprocket, and then make two screw thread posts rotate simultaneously, and then make the interior thread bush simultaneous activity on two screw thread posts, and through connecting block fixed connection between interior thread bush and the sliding sleeve, and then when making the screw thread post rotate, the interior thread bush can not rotate along with the rotation of screw thread post, can only reciprocate on the screw thread post, and then make the both ends of roll reciprocate simultaneously, and then make this device not only can adjust the interval between roll and the lathe mesa, and when adjusting, can adjust the both ends of roll simultaneously, and then can guarantee the depth of parallelism between roll and the lathe mesa after adjusting.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is a plan view of the present invention.

In the figure: 1. a machine tool table surface; 2. a side plate; 3. mounting grooves; 4. a slide bar; 5. a sliding sleeve; 6. a threaded post; 7. a limiting block; 8. rolling; 9. a coupling; 10. a driven shaft; 11. a drive sprocket; 12. a bearing; 13. a drive motor; 14. a wear-resistant anti-slip pad; 15. a foot seat; 16. a support frame; 17. a base plate; 18. a drive chain; 19. a drive shaft; 20. mounting a plate; 21. an internal thread sleeve; 22. connecting blocks; 23. and (4) a roll shaft.

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. 1-3, the present invention provides a technical solution: a technical scheme of a device for adjusting a working roll for a section steel finishing mill comprises a machine tool table-board 1 and a roller 8, wherein two sides of the top of the machine tool table-board 1 are both fixedly provided with a side plate 2, two sides of the bottom of the machine tool table-board 1 are both provided with a support frame 16, a bottom plate 17 is fixedly arranged between the two support frames 16, the side walls of the opposite sides of the two side plates 2 are both provided with a mounting groove 3, the insides of the two mounting grooves 3 are both fixedly provided with a slide rod 4, the two slide rods 4 are both movably sleeved with a sliding sleeve 5, the middle positions of the two sides of the top of the machine tool table-board 1 are both movably provided with a threaded column 6, the two threaded columns 6 are both threadedly sleeved with an internal thread sleeve 21, the side walls of the opposite sides of the two internal thread sleeves 21 are both fixedly provided with, the number of the rollers 8 is two, and the two rollers 8 are respectively sleeved on the two roll shafts 23.

Preferably, the bottoms of the two support frames 16 are provided with the foot seats 15, the bottoms of the two foot seats 15 are provided with the wear-resistant anti-slip pads 14, the wear-resistant anti-slip pads 14 and the foot seats 15 are bonded and fixed through the super glue, the contact area between the support frames 16 and the ground can be increased through the foot seats 15, the friction force between the foot seats 15 and the ground can be increased through the wear-resistant anti-slip pads 14, and then the device is high in stability when in use.

Preferably, the top ends of the two threaded columns 6 are provided with the limiting blocks 7, so that the two internal thread sleeves 21 can be effectively prevented from being separated from the rod when moving.

Preferably, the driving motor 13 is fixedly mounted at the middle position of the bottom plate 17, the driving shaft 19 is arranged at the output end of the driving motor 13, the bearings 12 are arranged at the middle positions of the two sides of the top of the bottom plate 17, the driven shafts 10 are movably mounted at the middle positions of the two sides of the top of the bottom plate 17 through the bearings 12, the two couplers 9 are arranged inside the machine tool table top 1, the two couplers 9 are respectively positioned right above the two bearings 12, and the bottom ends of the two threaded columns 6 are respectively connected with the two driven shafts 10 through the two couplers 9.

Preferably, be provided with connecting block 22 between internal thread cover 21 and the sliding sleeve 5, through connecting block 22 fixed connection between internal thread cover 21 and the sliding sleeve 5 for when screw post 6 rotates, internal thread cover 21 can not rotate along with screw post 6's rotation, can only reciprocate on screw post 6, and stability is strong when making roll 8 remove.

Preferably, the two driven shafts 10 and the driving shaft 19 are fixedly sleeved with the transmission chain wheels 11, the transmission chains 18 are arranged between the three transmission chain wheels 11, and the three transmission chain wheels 11 are movably connected through the transmission chains 18, so that the driving shaft 19 can rotate the two driven shafts 10 through the transmission chains 18 and the transmission chain wheels 11.

The working principle is as follows: before use, the safety of each structure of the device is checked firstly, wherein the driving motor 13 is an existing electrical element, the driving motor 13 can be installed and used according to actual use requirements, the driving motor 13 drives the driving shaft 19 to rotate by controlling the driving motor 13, the driving shaft 19 enables the two driven shafts 10 to rotate by the driving chain 18 and the driving chain wheel 11, so that the two threaded columns 6 rotate simultaneously, further the internal thread sleeves 21 on the two threaded columns 6 move simultaneously, the internal thread sleeves 21 are fixedly connected with the sliding sleeves 5 by the connecting blocks 22, further when the threaded columns 6 rotate, the internal thread sleeves 21 cannot rotate along with the rotation of the threaded columns 6, and only can move up and down on the threaded columns 6, further both ends of the roller 8 can move up and down simultaneously, further, the device can adjust the distance between the roller 8 and the machine tool table top 1, and when adjusting, can adjust the both ends of roll 8 simultaneously, and then can guarantee the depth of parallelism between roll 8 and the lathe mesa 1 after adjusting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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

Claims

1. The utility model provides a device of adjustment work roller that shaped steel finishing mill was used, includes lathe mesa (1) and roll (8), its characterized in that: the machine tool table board comprises a machine tool table board (1), wherein side plates (2) are fixedly mounted on two sides of the top of the machine tool table board (1), support frames (16) are arranged on two sides of the bottom of the machine tool table board (1), a bottom plate (17) is fixedly mounted between the two support frames (16), mounting grooves (3) are formed in the side wall of one side, opposite to the two side plates (2), of the two mounting grooves (3), slide rods (4) are fixedly mounted in the inner parts of the two mounting grooves (3), sliding sleeves (5) are movably sleeved on the two slide rods (4), threaded columns (6) are movably mounted in the middle positions of two sides of the top of the machine tool table board (1), inner threaded sleeves (21) are sleeved on the two threaded columns (6), mounting plates (20) are fixedly mounted on the side walls of one side, opposite to the two mounting plates (20), and, two roll shafts (23) are movably mounted between the two mounting plates (20) through the bearings (12), the number of the rollers (8) is two, and the two rollers (8) are respectively sleeved on the two roll shafts (23).

2. A device for adjusting work rolls for a section steel finishing mill according to claim 1, characterized in that: the bottom of two support frames (16) all is provided with foot stool (15), two the bottom of foot stool (15) all is provided with wear-resisting non-slip mat (14), wear-resisting non-slip mat (14) with it is fixed to bond through the powerful glue between foot stool (15).

3. A device for adjusting work rolls for a section steel finishing mill according to claim 1, characterized in that: the top ends of the two threaded columns (6) are provided with limiting blocks (7).

4. A device for adjusting work rolls for a section steel finishing mill according to claim 1, characterized in that: the utility model discloses a lathe for machining threaded column, including bottom plate (17), the intermediate position department fixed mounting of bottom plate (17) bottom has driving motor (13), the output of driving motor (13) is provided with driving shaft (19), the intermediate position department of bottom plate (17) top both sides all is provided with bearing (12), the intermediate position department of bottom plate (17) top both sides all passes through bearing (12) movable mounting has driven shaft (10), the inside of lathe mesa (1) is provided with two shaft couplings (9), two shaft coupling (9) are located two respectively directly over bearing (12), and two the bottom of threaded column (6) is respectively through two shaft coupling (9) and two driven shaft (10) are connected.

5. A device for adjusting work rolls for a section steel finishing mill according to claim 1, characterized in that: the novel sliding sleeve is characterized in that a connecting block (22) is arranged between the internal thread sleeve (21) and the sliding sleeve (5), and the internal thread sleeve (21) is fixedly connected with the sliding sleeve (5) through the connecting block (22).

6. A device for adjusting work rolls for a section steel finishing mill according to claim 4, characterized in that: two driven shaft (10) with all fixed cup joint on driving shaft (19) is installed drive sprocket (11), and is three be provided with drive chain (18) between drive sprocket (11), it is three pass through between drive sprocket (11) drive chain (18) swing joint.