CN218591540U

CN218591540U - Edge removing device for sectional material

Info

Publication number: CN218591540U
Application number: CN202222402492.XU
Authority: CN
Inventors: 李斌; 孙福磷; 林勇明; 钟伟芳
Original assignee: XIAMEN ZHENGLIMING METALLURGICAL MACHINERY CO Ltd
Current assignee: XIAMEN ZHENGLIMING METALLURGICAL MACHINERY CO Ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-10
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a section edge removing device, which comprises a frame and a plurality of edge removing roller sets; the frame comprises two oppositely arranged side plates fixed on the workbench; the edge removing roller sets are arranged on the inner sides of the side plates at intervals along the profile feeding direction; the edge removing roller group comprises an upper edge removing roller and a lower edge removing roller which are respectively and rotatably arranged at the upper end and the lower end of the side plate; the outer edge of the upper edge removing roller is provided with an edge removing groove; the upper end of the lower edge removing roller is provided with a conical surface with the diameter gradually increasing from top to bottom; the lower edge removing roller is embedded into the edge removing groove, and the lap of the section bar is tightly penetrated between the conical surface and the edge removing groove; the inclination of the conical surface on the adjacent lower edge removing roller is gradually increased along the section feeding direction, and the overlap edge is turned upwards by pulling section feeding to remove the edge; the utility model discloses a can turn over the scrap (bridge) of long banding U section bar fast and turn over, it is efficient to tear the limit open, tears the limit effectual.

Description

Edge removing device for sectional material

Technical Field

The utility model relates to a section bar processing technology field, specific limit device is torn open to section bar that says so.

Background

The U-shaped steel is formed by cold bending hot rolled plates, has thin wall, light dead weight, excellent section performance and high strength, and is widely applied. The existing U-shaped steel and other U-shaped sections are often turned outwards at the end parts of two wing edges to form lap edges, and sometimes the lap edges need to be turned upwards to perform edge removing operation due to the change of actual use scenes. At present, generally adopt the mode of beating, turn over the scrap (bridge) upwards, this kind of tear limit mode machining efficiency open is lower, and it is relatively poor to tear the limit effect open, hardly satisfies actual user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a limit device is torn open to section bar, the overlap edge of this section bar edge tearing device's section bar closely wears to locate the toper face and tears open between the limit groove, and the inclination of the toper face on the edge roll of tearing down increases along section bar feed direction gradually, can turn over the overlap edge upwards through the pulling section bar feeding and tear the limit open, can turn over the overlap edge of long banding U-shaped section bar upwards fast, tear the limit open efficiently, tear the limit open effectually.

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

a section edge removing device comprises a frame and a plurality of edge removing roller sets; the frame comprises two oppositely arranged side plates fixed on the workbench; the edge removing roller sets are arranged on the inner sides of the side plates at intervals along the profile feeding direction; the edge removing roller group comprises an upper edge removing roller and a lower edge removing roller which are respectively and rotatably arranged at the upper end and the lower end of the side plate; the outer edge of the upper edge removing roller is provided with an edge removing groove; the upper end of the lower edge removing roller is provided with a conical surface of which the diameter is gradually increased from top to bottom; the lower edge removing roller is embedded into the edge removing groove, and the lap of the section bar is tightly penetrated between the conical surface and the edge removing groove; and the inclination of the conical surface on the lower edge removing roller is gradually increased along the section feeding direction, and the lap is turned upwards to remove the edges by pulling section feeding.

Furthermore, two guide assemblies are oppositely arranged at the feed end of the rack; the guide assembly comprises a fixing frame, an inflatable shaft, an upper sliding block, a lower sliding block, an upper guide roller and a lower guide roller; the fixing frame is fixedly connected with the inner wall of the side plate; the upper end of the inflatable shaft is fixedly connected with the fixing frame; the upper sliding block and the lower sliding block are respectively arranged in the fixed frame in a longitudinally sliding manner, the upper sliding block and the lower sliding block are respectively sleeved on the air expansion shaft, and the distance between the upper sliding block and the lower sliding block is adjusted through the air expansion shaft; the upper guide roller is rotatably arranged on the side wall of the upper sliding block, and the lower guide roller is rotatably arranged on the side wall of the lower sliding block; the overlap edge of the section bar is arranged between the upper guide roller and the lower guide roller in a penetrating way.

Furthermore, a plurality of support frames are arranged below the section bar; the support frame upper end is rotated and is provided with the transfer roller, support frame and curb plate or workstation fixed connection.

After the technical scheme is adopted, the utility model discloses following beneficial effect has:

1. the utility model relates to a limit device is torn open to section bar, the scrap (bridge) of section bar closely wear to locate the toper face and tear open between the limit groove, and pull down the inclination of the toper face on the limit roller and increase gradually along section bar feed direction, can turn over the scrap (bridge) and turn over through the pulling section bar feeding and tear the limit open, can turn over the scrap (bridge) of long banding U section bar upward fast, tear the limit open efficiently, tear the limit open effectually.

2. The utility model relates to a limit device is torn open to section bar, the scrap (bridge) of section bar wear to locate between last guide roll and the lower guide roll, can find the feeding height of section bar fast, excellent in use effect.

3. The utility model relates to a limit device is torn open to section bar, the support frame upper end is rotated and is provided with the transfer roller, and not only the accessible transfer roller carries out effectual support to the section bar, reduces section bar feeding in-process and takes place to roll over down crooked, still can reduce the frictional force of section bar bottom and support frame, can effectively improve tearing open the limit precision of section bar.

Drawings

FIG. 1 is a schematic diagram of the operation of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic perspective view of the guiding assembly of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the edge detaching roller set of the present invention.

The reference numbers in the figures denote:

1. a frame; 10. a side plate; 11. a support frame; 12. a conveying roller; 2. removing the edge roller set; 20. removing the edge roller; 200. removing the edge groove; 21. disassembling the edge roller; 210. a conical surface; 3. a section bar; 30. lapping; 4. a guide assembly; 40. a fixing frame; 41. an inflatable shaft; 42. an upper slide block; 43. a lower slide block; 44. an upper guide roller; 45. and a lower guide roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 4, a sectional material edge-removing device includes a frame 1 and a plurality of edge-removing roller sets 2; the frame 1 comprises two oppositely arranged side plates 10 fixed on a workbench; the edge removing roller sets 2 are arranged on the inner sides of the side plates 10 at intervals along the feeding direction of the section bars 3; the edge removing roller group 2 comprises an upper edge removing roller 20 and a lower edge removing roller 21 which are respectively and rotatably arranged at the upper end and the lower end of the side plate 10; the outer edge of the upper edge removing roller 20 is provided with an edge removing groove 200; the upper end of the lower edge removing roller 21 is provided with a conical surface 210 with the diameter gradually increasing from top to bottom; the lower edge removing roller 21 is embedded into the edge removing groove 200, and the lap 30 of the section bar 3 is tightly penetrated between the conical surface 210 and the edge removing groove 200; the inclination of the conical surface 210 on the adjacent lower edge removing roller 21 is gradually increased along the feeding direction of the section bar 3, and the lap 30 is turned upwards by pulling the section bar 3 to remove the edge.

As shown in fig. 2 and 3, two guide assemblies 4 are oppositely arranged at the feeding end of the frame 1; the guide assembly 4 comprises a fixed frame 40, an inflatable shaft 41, an upper sliding block 42, a lower sliding block 43, an upper guide roller 44 and a lower guide roller 45; the fixing frame 40 is fixedly connected with the inner wall of the side plate 10; the upper end of the inflatable shaft 41 is fixedly connected with the fixed frame 40; the upper sliding block 42 and the lower sliding block 43 are respectively arranged in the fixed frame 40 in a longitudinal sliding manner, the upper sliding block 42 and the lower sliding block 43 are respectively sleeved on the inflatable shaft 41, and the distance between the upper sliding block 42 and the lower sliding block 43 is adjusted through the inflatable shaft 41; the upper guide roller 44 is rotatably arranged on the side wall of the upper slide block 42, and the lower guide roller 45 is rotatably arranged on the side wall of the lower slide block 43; the lapping edge 30 of the section bar 3 is arranged between an upper guide roller 44 and a lower guide roller 45 in a penetrating way.

A plurality of supporting frames 11 are arranged below the section bar 3; the upper end of the support frame 11 is rotatably provided with a conveying roller 12, and the support frame 11 is fixedly connected with the side plate 10 or the workbench.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a limit device is torn open to section bar which characterized in that: comprises a frame (1) and a plurality of edge removing roller sets (2); the rack (1) comprises two oppositely arranged side plates (10) fixed on the workbench; the edge removing roller sets (2) are arranged on the inner sides of the side plates (10) at intervals along the feeding direction of the profiles (3); the edge removing roller group (2) comprises an upper edge removing roller (20) and a lower edge removing roller (21) which are respectively and rotatably arranged at the upper end and the lower end of the side plate (10); the outer edge of the upper edge removing roller (20) is provided with an edge removing groove (200); the upper end of the lower edge removing roller (21) is provided with a conical surface (210) with the diameter gradually increasing from top to bottom; the lower edge removing roller (21) is embedded into the edge removing groove (200), and the lap (30) of the section bar (3) is tightly arranged between the conical surface (210) and the edge removing groove (200) in a penetrating manner; the inclination of the conical surface (210) on the adjacent lower edge removing roller (21) is gradually increased along the feeding direction of the section bar (3), and the lap (30) is turned upwards by pulling the section bar (3) to remove the edge.

2. A profile edge breaking device as claimed in claim 1, wherein: the feeding end of the rack (1) is oppositely provided with two guide assemblies (4); the guide assembly (4) comprises a fixed frame (40), an inflatable shaft (41), an upper sliding block (42), a lower sliding block (43), an upper guide roller (44) and a lower guide roller (45); the fixing frame (40) is fixedly connected with the inner wall of the side plate (10); the upper end of the inflatable shaft (41) is fixedly connected with the fixed frame (40); the upper sliding block (42) and the lower sliding block (43) are respectively arranged in the fixed frame (40) in a longitudinal sliding mode, the upper sliding block (42) and the lower sliding block (43) are respectively sleeved on the inflatable shaft (41), and the distance between the upper sliding block (42) and the lower sliding block (43) is adjusted through the inflatable shaft (41); the upper guide roller (44) is rotatably arranged on the side wall of the upper sliding block (42), and the lower guide roller (45) is rotatably arranged on the side wall of the lower sliding block (43); the lapping edge (30) of the section bar (3) is arranged between the upper guide roller (44) and the lower guide roller (45) in a penetrating way.

3. A profile edge breaking device as claimed in claim 1, wherein: a plurality of supporting frames (11) are arranged below the section bar (3); the conveying roller (12) is arranged at the upper end of the support frame (11) in a rotating mode, and the support frame (11) is fixedly connected with the side plate (10) or the workbench.