CN214441825U

CN214441825U - Novel titanium bar rolling mill

Info

Publication number: CN214441825U
Application number: CN202023113417.9U
Authority: CN
Inventors: 茹洋
Original assignee: Baoji Hengli Metal Materials Co ltd
Current assignee: Baoji Hengli Metal Materials Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-22
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a novel rolling mill of titanium stick, including the rolling mill frame, the rolling mill frame passes through both ends primary shaft bearing and connects first roll-in axle, first roll-in axle passes through the axostylus axostyle and connects reduction gear and motor, rolling mill frame upper portion passes through secondary shaft bearing and connects second roll-in axle, first servo electric jar passes through first connecting seat and one end the secondary shaft bearing is connected, second servo electric jar passes through second connecting seat and the other end the secondary shaft bearing is connected, both ends the both ends of secondary shaft bearing are equipped with joint piece and gyro wheel, both ends the bottom of secondary shaft bearing is connected with telescopic link, telescopic cylinder and spring respectively, first roll-in axle with the epaxial roll-in groove that has seted up of second roll-in. The utility model is provided with a plurality of groups of rolling grooves for rolling titanium bars with different thicknesses; the titanium rod rolling device is provided with the rolling wheels, reduces friction force, and is provided with the spring, the telescopic rod and the telescopic cylinder, so that rolling deformation of the titanium rod is prevented.

Description

Novel titanium bar rolling mill

Technical Field

The utility model relates to a rolling mill technical field specifically is a novel rolling mill of titanium stick.

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.

However, when the existing rolling mill is used, the distance between rolling shafts of the rolling mill is inconvenient to adjust, and when the distance is adjusted, the friction force is large, large resource consumption is easy to generate, and when the rolling shafts are attached, the function of slowing down cannot be realized, so that the titanium rod is easy to directly roll and damage when being rolled, and when the titanium rods with different thicknesses are rolled, the thickness of the titanium rod cannot be adjusted, the titanium rod is rolled completely by the sense of workers, and the titanium rod is easy to damage, so that a novel titanium rod rolling mill is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel rolling mill of titanium stick has the frictional force that produces when reducing the roll-in axle and adjusting, can realize slight elasticity between the roll-in axle slowly to and can realize advantages such as the rolling of titanium stick of different thicknesses, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel titanium bar rolling mill comprises a rolling mill frame, wherein first bearing seats are fixedly mounted at two ends of the bottom of the rolling mill frame, a first rolling shaft is movably connected between the first bearing seats at two ends, a shaft rod is arranged at one end of the first rolling shaft and is movably connected inside a speed reducer, a motor is connected to one side of the speed reducer in a transmission manner, second bearing seats are movably connected at two ends of the upper portion of the rolling mill frame, a second rolling shaft is movably connected between the second bearing seats at two ends, a first servo electric cylinder is fixedly mounted at one end of the upper portion of the rolling mill frame, the output end of the first servo electric cylinder is fixedly connected with one end of the second bearing seat through a first connecting seat, a second servo electric cylinder is fixedly mounted at the other end of the upper portion of the rolling mill frame, and the output end of the second servo electric cylinder is fixedly connected with the other end of the second bearing seat through a second connecting seat, the two ends of the second bearing seat are fixedly provided with a clamping block, the two ends of the clamping block are movably provided with idler wheels, the two ends of the bottom of the second bearing seat are fixedly connected with telescopic rods respectively, the two ends of a telescopic cylinder are sleeved on the outer side of each telescopic rod, springs are sleeved on the telescopic rods and the two ends of the telescopic cylinder, and a plurality of groups of rolling grooves are formed in the first rolling shaft and the second rolling shaft.

Preferably, clamping grooves are formed in two inner sides of the rolling mill frame, and the clamping blocks and the idler wheels are movably located in the clamping grooves.

Preferably, the bottom end of the telescopic cylinder is fixedly connected to the upper portion of the first bearing seat, and two ends of the spring are respectively and fixedly connected to the upper portion of the first bearing seat and the lower portion of the second bearing seat.

Preferably, a first mounting plate is welded on one side of the bottom of the rolling mill frame, and the motor is fixedly mounted on the first mounting plate.

Preferably, second mounting plates are welded at two ends of the upper portion of the rolling mill frame respectively, and the first servo electric cylinder and the second servo electric cylinder are fixedly mounted at two ends of the second mounting plates respectively.

Preferably, an alarm is fixedly mounted on the upper portion of the rolling mill frame, and the alarm is an acousto-optic alarm.

Preferably, the plurality of groups of rolling grooves are at least three groups, and the diameters of the plurality of groups of rolling grooves are sequentially reduced in a stepped manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the lifting adjustment of the second rolling shaft through the servo electric cylinder, further realizes the laminating connection of the second rolling shaft and the first rolling shaft, and is provided with a plurality of groups of rolling grooves on the rolling shaft, thereby realizing the rolling of titanium rods with different thicknesses and being convenient to use;

2. the utility model discloses be equipped with the gyro wheel at the both ends of secondary bearing frame, can be so that secondary bearing frame can reduce frictional force when carrying out lift adjustment for secondary bearing frame can reduce the consumption of resource in lift adjustment, and be equipped with spring, telescopic link and telescopic cylinder in secondary bearing frame's lower part, press the axle at the second roller and when carrying out rolling, can not excessively laminate, effectually prevent the rolling deformation of titanium stick.

Drawings

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

fig. 2 is a schematic cross-sectional view taken along a line a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the utility model at the point B in fig. 2;

fig. 4 is a schematic view of the roll shaft of the present invention.

In the figure: 1. a mill frame; 2. a first bearing housing; 3. a first roll-in shaft; 4. a shaft lever; 5. a speed reducer; 6. a motor; 7. a second bearing housing; 8. a second rolling shaft; 9. a first servo electric cylinder; 10. a first connecting seat; 11. a second servo electric cylinder; 12. a second connecting seat; 13. a clamping block; 14. a roller; 15. a clamping groove; 16. a telescopic rod; 17. a telescopic cylinder; 18. a spring; 19. rolling the groove; 20. a first mounting plate; 21. a second mounting plate; 22. an alarm.

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. 1-4, the present invention provides a technical solution:

a novel titanium bar rolling mill comprises a rolling mill frame 1, wherein first bearing seats 2 are fixedly arranged at two ends of the bottom of the rolling mill frame 1, a first rolling shaft 3 is movably connected between the first bearing seats 2 at two ends, a shaft lever 4 is arranged at one end of the first rolling shaft 3, the shaft lever 4 is movably connected inside a speed reducer 5, a motor 6 is connected at one side of the speed reducer 5 in a transmission manner, second bearing seats 7 are movably connected at two ends of the upper portion of the rolling mill frame 1, a second rolling shaft 8 is movably connected between the second bearing seats 7 at two ends, a first servo electric cylinder 9 is fixedly arranged at one end of the upper portion of the rolling mill frame 1, the output end of the first servo electric cylinder 9 is fixedly connected with the second bearing seat 7 at one end through a first connecting seat 10, a second servo electric cylinder 11 is fixedly arranged at the other end of the upper portion of the rolling mill frame 1, and the output end of the second servo electric cylinder 11 is fixedly connected with the second bearing seat 7 at the other end through a second connecting seat 12, the fixed joint piece 13 that is equipped with in both ends secondary bearing frame 7's both ends, the inside activity of both ends joint piece 13 is equipped with gyro wheel 14, and the bottom difference fixedly connected with telescopic link 16 of both ends secondary bearing frame 7, telescopic cylinder 17 has been cup jointed in the outside of both ends telescopic link 16, and spring 18 has been cup jointed in the outside of both ends telescopic link 16 and both ends telescopic cylinder 17, has seted up a plurality of groups roll-in groove 19 on first roll-in axle 3 and the second roll-in axle 8.

In order to enable the second bearing seat 7 to stably move in the rolling mill frame 1 without deviation, in this embodiment, preferably, the two inner sides of the rolling mill frame 1 are provided with clamping grooves 15, and the clamping blocks 13 and the rollers 14 are movably located in the clamping grooves 15.

In order to realize weak elasticity of the second rolling shaft 8 during rolling and prevent damage of the titanium rod during rolling, in this embodiment, preferably, the bottom end of the telescopic cylinder 17 is fixedly connected to the upper portion of the first bearing seat 2, and two ends of the spring 18 are respectively fixedly connected to the upper portion of the first bearing seat 2 and the lower portion of the second bearing seat 7.

In order to realize stable fixed mounting of the power equipment and prevent the power equipment from shaking during operation, in this embodiment, preferably, a first mounting plate 20 is welded on one side of the bottom of the rolling mill frame 1, the motor 6 is fixedly mounted on the first mounting plate 20, second mounting plates 21 are welded on two ends of the upper portion of the rolling mill frame 1, and a first servo electric cylinder 9 and a second servo electric cylinder 11 are fixedly mounted on the second mounting plates 21 at two ends respectively.

In order to realize the alarm when the operation of the rolling mill fails, in the embodiment, preferably, the alarm 22 is fixedly installed on the upper part of the rolling mill frame 1, and the alarm 22 is an audible and visual alarm.

In order to roll titanium bars in sequence and to roll titanium bars with different thicknesses, in this embodiment, it is preferable that the number of sets of rolling grooves 19 is at least three, and the diameters of the number of sets of rolling grooves 19 are sequentially reduced in a stepwise manner.

The working principle is as follows: when the device is used, the motor 6 is started, the motor 6 can drive the first rolling shaft 3 through the speed reducer 5, the first rolling shaft 3 can rotate between the first bearing seats 2, then the first servo electric cylinder 9 and the second servo electric cylinder 11 are started, the first servo electric cylinder 9 and the second servo electric cylinder 11 can drive the second bearing seats 7 and the second rolling shaft 8 through the first connecting seat 10 and the second connecting seat 12 to realize lifting adjustment, the first rolling shaft 3 and the second rolling shaft 8 can be connected in a fit manner, then a titanium rod is conveyed to enter a rolling groove 19 between the first rolling shaft 3 and the second rolling shaft 8 to be rolled, the telescopic rod 16, the telescopic cylinder 17 and the spring 18 are arranged between the first bearing seats 2 and the second bearing seats 7, weak elasticity can be realized when the titanium rod is rolled, and damage caused by excessive stress of the titanium rod is prevented, after the titanium bar is rolled in the rolling groove 19 with the larger diameter, the titanium bar can be put into the rolling groove 19 with the smaller diameter for rolling until the rolling is finished, and the setting of the plurality of groups of rolling grooves 19 can meet the requirements of rolling the titanium bars with different thicknesses.

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. A novel titanium bar rolling mill comprises a rolling mill frame (1), and is characterized in that: the rolling mill is characterized in that first bearing seats (2) are fixedly installed at two ends of the bottom of a rolling mill frame (1), a first rolling shaft (3) is movably connected between the first bearing seats (2) at two ends, a shaft rod (4) is arranged at one end of the first rolling shaft (3), the shaft rod (4) is movably connected inside a speed reducer (5), a motor (6) is connected to one side of the speed reducer (5) in a transmission manner, second bearing seats (7) are movably connected to two ends of the upper portion of the rolling mill frame (1), a second rolling shaft (8) is movably connected between the second bearing seats (7) at two ends, a first servo electric cylinder (9) is fixedly installed at one end of the upper portion of the rolling mill frame (1), the output end of the first servo electric cylinder (9) is fixedly connected with one end of the second bearing seats (7) through a first connecting seat (10), and a second servo electric cylinder (11) is fixedly installed at the other end of the upper portion of the rolling mill frame (1), the output of the servo electric cylinder (11) of second passes through second connecting seat (12) and the other end second bearing frame (7) fixed connection, both ends the fixed joint piece (13) that is equipped with in both ends of second bearing frame (7), both ends the inside activity of joint piece (13) is equipped with gyro wheel (14), both ends fixedly connected with telescopic link (16), both ends respectively in the bottom of second bearing frame (7) the outside of telescopic link (16) has been cup jointed telescopic cylinder (17), both ends telescopic link (16) and both ends spring (18) have been cup jointed in the outside of telescopic cylinder (17), first roll-in axle (3) with a plurality of groups roll-in groove (19) have been seted up on second roll-in axle (8).

2. The titanium bar novel rolling mill according to claim 1, characterized in that: the rolling mill frame is characterized in that clamping grooves (15) are formed in two inner sides of the rolling mill frame (1), and the clamping blocks (13) and the rollers (14) are movably located in the clamping grooves (15).

3. The titanium bar novel rolling mill according to claim 1, characterized in that: the bottom end of the telescopic cylinder (17) is fixedly connected to the upper portion of the first bearing seat (2), and two ends of the spring (18) are fixedly connected to the upper portion of the first bearing seat (2) and the lower portion of the second bearing seat (7) respectively.

4. The titanium bar novel rolling mill according to claim 1, characterized in that: the welding of bottom one side of rolling mill frame (1) has first mounting panel (20), motor (6) fixed mounting be in on first mounting panel (20).

5. The titanium bar novel rolling mill according to claim 1, characterized in that: second mounting panels (21) have been welded respectively at the upper portion both ends of rolling mill frame (1), both ends respectively fixed mounting has on second mounting panel (21) first servo electric cylinder (9) with second servo electric cylinder (11).

6. The titanium bar novel rolling mill according to claim 1, characterized in that: an alarm (22) is fixedly mounted on the upper portion of the rolling mill frame (1), and the alarm (22) adopts an acousto-optic alarm.

7. The titanium bar novel rolling mill according to claim 1, characterized in that: the rolling grooves (19) in the plurality of groups are at least three groups, and the diameters of the rolling grooves (19) in the plurality of groups are sequentially reduced in a stepped manner.