CN217726741U - Novel U-shaped steel bending forming mechanism of section bending machine - Google Patents
Novel U-shaped steel bending forming mechanism of section bending machine Download PDFInfo
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- CN217726741U CN217726741U CN202222099819.0U CN202222099819U CN217726741U CN 217726741 U CN217726741 U CN 217726741U CN 202222099819 U CN202222099819 U CN 202222099819U CN 217726741 U CN217726741 U CN 217726741U
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Abstract
The utility model discloses a U-shaped steel bending forming mechanism of a novel section bender, which comprises a base and a control device; a working table surface is arranged on the base; a convex surface processing device and a concave surface processing device are arranged on the working table surface; the convex surface processing device comprises a male die and a male die mounting seat; the male die mounting seat is connected with a male die rotating shaft; the concave surface processing device comprises a female die and a female die mounting seat; a female die rotating shaft is arranged on the female die mounting seat; the male die is of a disc-shaped structure with a circular connecting hole in the center, and an extending structure for forming a U-shaped inner groove of the U-shaped steel is formed by outwards protruding the male die in the circumferential direction; the female die is of a wheel groove structure with a circular connecting hole in the center, and a clamping structure for protecting the stress of the outer groove protrusion of the U-shaped steel is formed by inwards recessing the female die around the circumferential direction. The utility model discloses can laminate the inside and outside both sides of section bar completely when crooked U shaped steel to effectively avoid the deformation because of the axial atress leads to when bending, application scope is wide.
Description
Technical Field
The utility model relates to a novel section bar bender U shaped steel bending machine constructs belongs to section bar bending machine technical field.
Background
The section bender is a universal equipment specially used for bending various sections, and can bend the sections into round, arc and other workpieces. With the continuous development of the mechanical industry, the bending machine is used in many occasions and widely applied to industries such as coal mines, petroleum, chemical engineering, shipbuilding, hydroelectric power, metal structures, mechanical manufacturing and the like. Bending is possible by changing different moulds: flat steel, channel steel, I-shaped steel, square tubes, round tubes, angle iron and other profiles.
For special processing requirements, for example, a profile structure shown in fig. 1, which is a bent mine roadway supporting U-shaped steel 4, because the section structure of the U-shaped steel 4 is special, when a traditional die is used for bending, the U-shaped steel 4 is deformed easily due to axial stress, so that the product quality is reduced, and the yield is reduced.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a novel section bar bender U shaped steel bending machine constructs to solve above-mentioned technical scheme.
In order to realize the purpose, the utility model discloses a technical scheme be: a U-shaped steel bending forming mechanism of a novel section bender comprises a base and a control device; a working table surface is arranged on the base; a convex surface processing device and a concave surface processing device are arranged on the working table surface; the convex surface processing device and the concave surface processing device control the motor to move through the control device; the control motor is arranged in the base;
the convex surface processing device comprises a male die and a male die mounting seat; the male die mounting seat is connected with a male die rotating shaft; the concave surface processing device comprises a female die and a female die mounting seat; a female die rotating shaft is arranged on the female die mounting seat;
the male die is of a disc-shaped structure with a circular connecting hole in the center, and an extending structure for forming a U-shaped inner groove of the U-shaped steel is formed by outwards protruding the male die in the circumferential direction;
the female die is of a wheel groove structure with a circular connecting hole in the center, and a clamping structure for protecting the stress of the outer groove protrusion of the U-shaped steel is formed by inwards recessing the female die around the circumferential direction.
Furthermore, the male die and the female die are respectively fixed on the male die mounting seat and the female die mounting seat in a bolt connection mode.
Furthermore, two convex surface processing devices are arranged, one concave surface processing device is arranged, and the convex surface processing devices are fixed on one side of the concave surface processing devices in a surrounding manner; and a gap is reserved between the convex surface processing device and the concave surface processing device and used for the U-shaped steel needing to be formed to pass through.
The beneficial effects of the utility model are that: the concave-convex mould is processed according to the cross section of the U-shaped steel, and the mould can completely attach the inner side and the outer side of the section bar when the U-shaped steel is bent, so that the deformation caused by axial stress is effectively avoided when the U-shaped steel is bent; meanwhile, the device can be used for installing the die combination with a plurality of position ends according to the structural characteristics of the U-shaped steel, and the application range is wide.
Drawings
FIG. 1 is a schematic cross-sectional view of a U-shaped steel of the background art;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a base, 11, a workbench surface, 2, a convex surface processing device, 21, a male die, 22, a male die mounting seat, 221, a male die rotating shaft, 3, a concave surface processing device, 31, a female die, 32, a female die mounting seat, 321, a female die rotating shaft, 4 and U-shaped steel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in figure 1, a U-shaped steel bending forming mechanism of a novel section bender comprises a base 1 and a control device; a working table top 11 is arranged on the base 1; the working table 11 is provided with a convex surface processing device 2 and a concave surface processing device 3; the convex processing device 2 and the concave processing device 3 control the motor to move through the control device; the control motor is arranged in the base 1;
the convex surface processing device 2 comprises a punch 21 and a punch mounting seat 22; the male die installation seat 22 is connected with a male die rotating shaft 221; the concave surface processing device 3 comprises a concave die 31 and a concave die mounting seat 32; a female die rotating shaft 321 is arranged on the female die mounting seat 32;
the male die 21 is a disc-shaped structure with a circular connecting hole in the center, and an extending structure for forming a U-shaped inner groove of the U-shaped steel 4 is formed by outwards protruding the male die in the circumferential direction;
the female die 31 is a wheel groove structure with a circular connecting hole in the center, and is recessed inwards around the circumferential direction to form a clamping structure for protecting the stress of the outer groove protrusion of the U-shaped steel 4.
In the present embodiment, the punch 21 and the die 31 are preferably fixed to the punch mount 22 and the die mount 32 by bolting, respectively.
In the preferred embodiment, two convex processing devices 2 are provided, one concave processing device 3 is provided, and the convex processing device 2 is fixed on one side of the concave processing device 3; and a gap is reserved between the convex surface processing device 2 and the concave surface processing device 3 for the U-shaped steel 4 to be formed to pass through.
The concave-convex mould is processed according to the cross section of the U-shaped steel 4, and the mould can be completely attached to the inner side and the outer side of the section bar when the U-shaped steel 4 is bent, so that the deformation caused by axial stress is effectively avoided when the U-shaped steel is bent; meanwhile, the device can be used for installing a plurality of die combinations at the position end according to the structural characteristics of the U-shaped steel 4, and the application range is wide.
The mechanism drives the male die rotating shaft 221 and the female die rotating shaft 321 under the driving of the motor, the structure can be in a gear transmission mode or a direct motor installation mode to further transmit power, and then the male die rotating shaft 221 and the female die rotating shaft 321 drive the male die 21 and the female die 31 which are installed on the male die rotating shaft to move, so that the U-shaped steel 4 is subjected to bending deformation.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (3)
1. A novel U-shaped steel bending forming mechanism of a section bender is characterized by comprising a base (1) and a control device; a working table top (11) is arranged on the base (1); the working table top (11) is provided with a convex surface processing device (2) and a concave surface processing device (3); the convex surface processing device (2) and the concave surface processing device (3) control the motor to move through the control device; the control motor is arranged in the base (1);
the convex surface processing device (2) comprises a male die (21) and a male die mounting seat (22); the male die mounting seat (22) is connected with a male die rotating shaft (221); the concave surface processing device (3) comprises a concave die (31) and a concave die mounting seat (32); a female die rotating shaft (321) is arranged on the female die mounting seat (32);
the male die (21) is of a disc-shaped structure with a circular connecting hole in the center, and an extending structure for forming a U-shaped inner groove of the U-shaped steel (4) is formed by outwards protruding the male die in the circumferential direction;
the female die (31) is of a wheel groove structure with a circular connecting hole in the center, and a clamping structure for protecting the stress of the outer groove protrusion of the U-shaped steel (4) is formed by inwards recessing the female die in the circumferential direction.
2. The U-shaped steel bending mechanism of the novel section bender according to claim 1, wherein the male die (21) and the female die (31) are respectively fixed on the male die mounting seat (22) and the female die mounting seat (32) in a bolt connection manner.
3. The novel U-shaped steel bending forming mechanism of the section bender is characterized in that two convex processing devices (2) are arranged, one concave processing device (3) is arranged, and the convex processing device (2) is fixed on one side of the concave processing device (3) in a surrounding manner; and a gap is reserved between the convex surface processing device (2) and the concave surface processing device (3) and used for the U-shaped steel (4) to be formed to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222099819.0U CN217726741U (en) | 2022-08-10 | 2022-08-10 | Novel U-shaped steel bending forming mechanism of section bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222099819.0U CN217726741U (en) | 2022-08-10 | 2022-08-10 | Novel U-shaped steel bending forming mechanism of section bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217726741U true CN217726741U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222099819.0U Active CN217726741U (en) | 2022-08-10 | 2022-08-10 | Novel U-shaped steel bending forming mechanism of section bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217726741U (en) |
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2022
- 2022-08-10 CN CN202222099819.0U patent/CN217726741U/en active Active
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