CN212792418U

CN212792418U - Rolling mill is used in shaped steel production

Info

Publication number: CN212792418U
Application number: CN202021280556.8U
Authority: CN
Inventors: 王盛; 闵翔龙
Original assignee: Jiangxi Baishengda Metal Co ltd
Current assignee: Jiangxi Baishengda Metal Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-26
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a rolling mill is used in shaped steel production, comprises a workbench, the last fixed surface of workstation installs two supports, two fixed mounting has the casing between the support, the inside fixed mounting of casing has the pneumatic cylinder, the expansion end fixed mounting of pneumatic cylinder has the steel rolling subassembly, the upper surface of workstation just is located the below correspondence of steel rolling subassembly and has seted up into the shaping groove, the inside of workstation is provided with the runner assembly, runner assembly fixedly connected with housing, the inside of housing is provided with the spacing subassembly of a plurality of. The utility model discloses a cooperation between workstation, spout, runner assembly and spacing subassembly etc, spacing subassembly can be effectively spacing with the raw materials, can carry out rolling work with the quick bottom of delivering to the roll of raw materials through runner assembly, need not artifical manual bottom of delivering to the roll with the raw materials, has reduced certain potential safety hazard.

Description

Rolling mill is used in shaped steel production

Technical Field

The utility model relates to a steel production and processing equipment technical field especially relates to a rolling mill is used in shaped steel production.

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. The variety and specification of the section steel are the main characteristics of section steel production, and most section steel rolling mills produce various types and specifications except for a few special rolling mills for producing special products.

Rolling into a section is a core procedure of the production process of the section steel; however, the existing rolling mill for producing part of section steel needs to manually send raw materials to the bottom of the roller during working, and meanwhile, one side, far away from the roller, of the raw materials is usually tilted during rolling, so that a great potential safety hazard exists nearby workers, and the practicability is to be improved. In view of this, research and improvement are carried out to solve the existing problems, and a rolling mill for producing section steel with small potential safety hazard is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rolling mill for producing section steel.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a rolling mill is used in shaped steel production, includes the workstation, the last fixed surface of workstation installs two supports, two fixed mounting has the casing between the support, the inside fixed mounting of casing has the pneumatic cylinder, the expansion end fixed mounting of pneumatic cylinder has the steel rolling subassembly, the upper surface of workstation just is located the below correspondence of steel rolling subassembly and has seted up the shaping groove, the inside of workstation is provided with rotating assembly, rotating assembly fixedly connected with housing, the inside of housing is provided with the spacing subassembly of a plurality of.

As a further description of the above technical solution:

the upper surface of the workbench is provided with a sliding chute, and the front side and the rear side of the housing are connected with the upper surface of the workbench in a sliding mode through the sliding chutes.

As a further description of the above technical solution:

the upper surface of the housing is provided with a through hole, and the plurality of limiting assemblies are positioned inside the through hole.

As a further description of the above technical solution:

the steel rolling assembly comprises a supporting seat, the bottom of the supporting seat extends to the outside of the shell, and a roller is fixedly arranged on the surface of the supporting seat through a plurality of bolts.

As a further description of the above technical solution:

the rotating assembly comprises a connecting rod, one end of the connecting rod is rotatably connected with the inner wall of the workbench through a bearing, the other end of the connecting rod extends to the outside of the workbench, a handle is fixedly mounted on the outside of the workbench, and a rectangular block is connected to the outer surface of the connecting rod in a threaded mode.

As a further description of the above technical solution:

the limiting assembly comprises a telescopic rod, the bottom of the telescopic rod is rotatably connected with the inner wall of the housing through a rotating shaft, the bottom end and the top end of the telescopic rod are fixedly provided with a partition plate, a spring is fixedly arranged between the two partition plates, and a clamping plate is fixedly arranged at the top of the telescopic rod.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this rolling mill for shaped steel production passes through the cooperation between workstation, spout, runner assembly and spacing subassembly etc, and spacing subassembly can be effectively spacing with the raw materials, can carry out rolling work with the quick bottom of sending to the roll of raw materials through the runner assembly, need not artifical manual bottom of sending to the roll with the raw materials, has reduced certain potential safety hazard, and the practicality is higher.

2. Compared with the prior art, the rolling mill for producing the section steel has the advantages that through the matching among the housing, the through hole, the limiting component, the rotating component and the like, when the raw material is tilted away from one side of the roller, the limiting component can tilt along with the raw material; spacing subassembly can play the supporting role to the raw materials after rolling, prevents its whereabouts suddenly, and the suitability is stronger.

Drawings

Fig. 1 is a schematic view of the overall structure of a rolling mill for producing section steel according to the present invention;

FIG. 2 is a side sectional view of a working table of a rolling mill for producing section steel according to the present invention;

fig. 3 is a side sectional view of the cover of the rolling mill for producing section steel according to the present invention.

Illustration of the drawings:

1. a work table; 2. a support; 3. a housing; 4. a hydraulic cylinder; 5. a steel rolling assembly; 6. forming a groove; 7. a housing; 8. a rotating assembly; 9. a limiting component; 10. a chute; 11. a through hole; 501. a supporting seat; 502. a bolt; 503. rolling; 801. a connecting rod; 802. a handle; 803. a rectangular block; 901. a telescopic rod; 902. a partition plate; 903. a spring; 904. and (4) clamping the board.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a rolling mill is used in shaped steel production: the device comprises a workbench 1, wherein two supports 2 are fixedly arranged on the upper surface of the workbench 1, a shell 3 is fixedly arranged between the two supports 2, a hydraulic cylinder 4 is fixedly arranged in the shell 3, a steel rolling assembly 5 is fixedly arranged at the movable end of the hydraulic cylinder 4, a forming groove 6 is correspondingly formed in the upper surface of the workbench 1 and below the steel rolling assembly 5, a rotating assembly 8 is arranged in the workbench 1, the rotating assembly 8 is fixedly connected with a housing 7, and a plurality of limiting assemblies 9 are arranged in the housing 7; in use, the material is first placed over the casing 7.

The upper surface of the workbench 1 is provided with a sliding chute 10, and the front side and the rear side of the housing 7 are in sliding connection with the upper surface of the workbench 1 through the sliding chute 10. Through-hole 11 has been seted up to the upper surface of housing 7, and a plurality of spacing subassembly 9 is located the inside of through-hole 11. The rolling assembly 5 comprises a supporting base 501, the bottom of the supporting base 501 extends to the outside of the housing 3, and a roller 503 is fixedly mounted on the surface of the supporting base 501 through a plurality of bolts 502. The rotating assembly 8 comprises a connecting rod 801, one end of the connecting rod 801 is rotatably connected with the inner wall of the workbench 1 through a bearing, the other end of the connecting rod 801 extends to the outside of the workbench 1 and is fixedly provided with a handle 803, and the outer surface of the connecting rod 801 is in threaded connection with a rectangular block 802; the handle 803 is rotated to drive the rectangular block 802 and the housing 7 to move towards the lower part of the rolling assembly 5, when the handle is moved to a proper position, the hydraulic cylinder 4 is started to drive the rolling assembly 5 to fall, and the roller 503 and the forming groove 6 can roll the raw material into a required shape. The limiting assembly 9 comprises an expansion link 901, the bottom of the expansion link 901 is rotatably connected with the inner wall of the housing 7 through a rotating shaft, the bottom end and the top end of the expansion link 901 are both fixedly provided with a partition 902, a spring 903 is fixedly arranged between the two partitions 902, and the top of the expansion link 901 is fixedly provided with a clamping plate 904; the clamping plate 904 is pulled to rise, so that one side of the raw material is tightly attached to the side wall of the clamping plate 904, and the clamping plate 904 is pressed downwards to effectively limit the raw material under the matching of the structures of the telescopic rod 901, the partition 902, the spring 903 and the like; when the side of the raw material far away from the roller 503 warps in the rolling process, the clamping plate 904 warps along with the raw material under the matching of the structures such as the telescopic rod 901, the spring 903, the rotating shaft and the like, the roller 503 is clamped on the formed side after the rolling is finished, and the clamping plate 904 and the partition plate 902 support the other side of the raw material well to avoid the raw material from falling down suddenly.

The working principle is as follows: when the device is used, firstly, raw materials are placed above the housing 7, then the clamping plate 904 is pulled to rise to enable one side of the raw materials to be tightly attached to the side wall of the clamping plate 904, and the clamping plate 904 is pressed downwards to effectively limit the raw materials under the matching of the structures of the telescopic rod 901, the partition 902, the spring 903 and the like; then, the handle 803 is rotated to drive the rectangular block 802 and the housing 7 to move towards the lower part of the steel rolling assembly 5, when the rectangular block and the housing are moved to a proper position, the hydraulic cylinder 4 is started to drive the steel rolling assembly 5 to fall down, and the roller 503 and the forming groove 6 can roll the raw material into a required shape; when one side of the raw material, which is far away from the roller 503, is tilted in the rolling process, the clamping plate 904 is tilted together with the raw material under the matching of the structures such as the telescopic rod 901, the spring 903, the rotating shaft and the like, the roller 503 is clamped on the formed side after the rolling is finished, and the clamping plate 904 and the partition plate 902 have good support for the other side of the raw material, so that the raw material is prevented from falling suddenly; this device need not artifical manual bottom of sending the raw materials to roll 503 at the during operation, and operating personnel also is far away from roll 503 when rolling goes on, has reduced certain potential safety hazard, and the practicality is higher.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a rolling mill is used in shaped steel production, includes workstation (1), its characterized in that: the upper surface fixed mounting of workstation (1) has two supports (2), two fixed mounting has casing (3) between support (2), the inside fixed mounting of casing (3) has pneumatic cylinder (4), the expansion end fixed mounting of pneumatic cylinder (4) has steel rolling subassembly (5), the upper surface of workstation (1) just is located the below correspondence of steel rolling subassembly (5) and has seted up shaping groove (6), the inside of workstation (1) is provided with runner assembly (8), runner assembly (8) fixedly connected with housing (7), the inside of housing (7) is provided with the spacing subassembly of a plurality of (9).

2. A rolling mill for section steel production according to claim 1, characterized in that: the upper surface of workstation (1) has seted up spout (10), both sides are passed through spout (10) and are connected with the upper surface sliding of workstation (1) around housing (7).

3. A rolling mill for section steel production according to claim 1, characterized in that: through-hole (11) have been seted up to the upper surface of housing (7), a plurality of spacing subassembly (9) are located the inside of through-hole (11).

4. A rolling mill for section steel production according to claim 1, characterized in that: the steel rolling assembly (5) comprises a supporting seat (501), the bottom of the supporting seat (501) extends to the outside of the shell (3), and a roller (503) is fixedly mounted on the surface of the supporting seat (501) through a plurality of bolts (502).

5. A rolling mill for section steel production according to claim 1, characterized in that: rotating assembly (8) include connecting rod (801), the inner wall rotation that the one end of connecting rod (801) passes through bearing and workstation (1) is connected, the other end of connecting rod (801) extends to the outside and the fixed mounting of workstation (1) has handle (803), the surface threaded connection of connecting rod (801) has rectangular block (802).

6. A rolling mill for section steel production according to claim 1, characterized in that: the limiting assembly (9) comprises a telescopic rod (901), the bottom of the telescopic rod (901) is rotatably connected with the inner wall of the housing (7) through a rotating shaft, partition plates (902) are fixedly mounted at the bottom end and the top end of the telescopic rod (901), a spring (903) is fixedly mounted between the two partition plates (902), and a clamping plate (904) is fixedly mounted at the top of the telescopic rod (901).