CN206286363U - A kind of section bar rolls circular arc clamp - Google Patents
A kind of section bar rolls circular arc clamp Download PDFInfo
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- CN206286363U CN206286363U CN201621349710.6U CN201621349710U CN206286363U CN 206286363 U CN206286363 U CN 206286363U CN 201621349710 U CN201621349710 U CN 201621349710U CN 206286363 U CN206286363 U CN 206286363U
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- roller set
- section bar
- roller
- assembly
- circular arc
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Abstract
The utility model is a kind of section bar rolling circular arc clamp, is characterized in：It includes that the first roller set and roller cover assembly, and the first roller set is socketed on upper roll wheel and is connected, and the roller set assembly is respectively socketed on two lower roll wheels and is connected.When using, it is different according to the section bar section to be bent, select suitable adjust pad, first the first roller set is socketed on upper roll wheel and is connected, the second roller set, adjust pad, the second roller set are arranged alternately two groups of roller set assemblies of composition again, and be socketed in respectively on two lower roll wheels, section bar is placed between two the second roller sets and is put between the first roller set and roller set assembly, starting bending roll machine can bend out external arc by section bar.Fixture highly versatile of the present utility model, interchangeability are good, disclosure satisfy that different cross section, different size section bar bend requirement, the engineering time can be shortened, raising bends efficiency, there is simple structure, with low cost, quick for installation, convenient disassembly, simple to operate, practical.
Description
Technical field
The utility model is related to rivet welding section bar roll bending equipment, is a kind of section bar rolling circular arc clamp.
Background technology
In recent years, rivet welding industry obtained significant progress with industrial expansion, in the processing of rivet welding, not only plate
The processing of material, the processing for also having section bar, and be frequently necessary to for sheet material or shape bending to go out circular arc, although meet rivet welding processing
The various application apparatus of demand are given birth at random, and common apparatus, special equipment are too numerous to mention, but, general bending roll machine, bending machine
It is restricted Deng in bending for section bar, especially at the construction field (site), temporary needs bends to section bar sometimes, general roll bending
Machine, bending machine cannot meet demand, and the special section bar bending roll machine of outfit is not frequently used and causes to waste again.Therefore it provides a kind of
For general bending roll machine, bending machine section bar roll circular arc clamp, with meet at the construction field (site) temporary needs section bar is carried out it is curved
The demand of system just seems increasingly important.
The content of the invention
Technical problem to be solved in the utility model is：Overcome the shortcoming of prior art, there is provided a kind of round as a ball arc of section bar
Fixture, can carry out bending for section bar on general bending roll machine, bending machine etc., meet at the construction field (site) temporary needs to section bar
The demand for being bent.
The utility model solve technical problem scheme be：A kind of section bar rolls circular arc clamp, it is characterized in that：It includes first
Roller covers and roller covers assembly, and the first roller set is socketed on upper roll wheel and is connected, and the roller set assembly is respectively socketed in two
On lower roll wheel and it is connected.
A kind of structure of the section bar rolling circular arc clamp or：It includes that roller covers assembly and the first roller set, the roller set
Assembly is socketed on upper roll wheel and is connected, and the first roller set is respectively socketed on two lower roll wheels and is connected.
The structure of first roller set is：It includes two half-axile sleeves and the first clamping screw, described two half-axile sleeves
Size and dimension is identical, and the pin-and-hole of radial direction is set in the concave surface of half-axile sleeve, two half-axile sleeves it is recessed it is relative, by the first locking
Bolt is fixed with one.
The structure of roller set assembly is：It include several second rollers set and several adjust pads, the second roller set with
Adjust pad is arranged alternately, and two ends are the second roller set, constitutes roller set assembly, and connecting bolt sequentially passes through the second roller set and adjusts
Pad, the second roller set and adjust pad are fixed with one.
The structure and annexation that the second roller set covers with the first roller are essentially identical, and difference is：Second roller set
Two half-axile sleeves it is recessed it is relative, be fixed with one by the second clamping screw, the thickness of the second roller set is the first roller set thickness
1/4~1/3.
The structure of the adjust pad is：It includes several arc plates, and the internal diameter size of each arc plate is with
Disk roller is identical, and external diameter is different with thickness, and arc plate is connected with the half-axile sleeve for constituting the second roller set.
The first roller set and upper roll wheel, roller set assembly and two attachments of lower roll wheel, and the first roller set and two
The attachment of individual lower roll wheel, roller set assembly and upper roll wheel is alignment pin and the first clamping screw or the locking of the second clamping screw
Combined type be connected.
Application method of the present utility model is：
1 section bar outwards bends external arc：It is different according to the section bar section to be bent, suitable adjust pad is selected, first
First roller set is socketed on upper roll wheel and is connected, then the second roller set, adjust pad, the second roller set are arranged alternately two groups of composition
Roller covers assembly, and then roller set assembly is respectively socketed on two lower roll wheels and is connected, by section surface upwards, facade is placed in
It is put between two the second roller sets between the first roller set and roller set assembly, starting bending roll machine can bend out external arc by section bar；
2 section bars inwardly bend Inner arc：It is different according to the section bar section to be bent, suitable adjust pad is selected, first
Second roller set, adjust pad, the second roller set are arranged alternately position roll set assembly, then roller set assembly is socketed on upper roll wheel
And be connected, then by the first roller set be respectively socketed on two lower roll wheels and be connected, by section surface downwards, facade be placed in two
It is put between second roller set between the first roller set and roller set assembly, starting bending roll machine can bend out Inner arc by section bar.
The beneficial effects of the utility model are：
1 fixture of the present utility model can be arranged on general bending roll machine, bending machine etc. and carry out bending for section bar, full
The foot demand that temporary needs is bent to section bar at the construction field (site)；
2 fixtures of the present utility model are prevented from using the connected structure of the combined type that alignment pin and clamping screw are locked
Skidding during bending, raising bends efficiency and bends effect；
Its first roller of 3 fixtures of the present utility model set and roller set assembly can be exchanged installed in upper roll wheel and two lower roll wheels
On, meet section bar and outwards bend the different needs that external arc and section bar inwardly bend Inner arc；
4 fixtures of the present utility model disclosure satisfy that the different rule of same cross-sectional section bar by using different adjust pads
Lattice size bends requirement；
5 fixtures of the present utility model are covered and adjust pad by the second roller using varying number, constitute different roller sets
Assembly, disclosure satisfy that the status requirement of different cross section section bar.
In sum, fixture highly versatile of the present utility model, interchangeability are good, disclosure satisfy that different cross section, different size
Section bar bends requirement, can shorten the engineering time, and raising bends efficiency, with simple structure, it is with low cost, quick for installation,
Convenient disassembly, simple to operate, practical advantage.
Brief description of the drawings
Fig. 1 is the schematic front view that a kind of section bar of the utility model rolls circular arc clamp；
Fig. 2 is the left view schematic cross-sectional view of Fig. 1；
Fig. 3 is a kind of main view schematic cross-sectional view of the first roller set of section bar rolling circular arc clamp of the utility model；
Fig. 4 is the left view schematic diagram of Fig. 3；
Fig. 5 is a kind of main view schematic cross-sectional view of the second roller set of section bar rolling circular arc clamp of the utility model；
Fig. 6 is the schematic top plan view of Fig. 5；
Fig. 7 is a kind of schematic front view of the adjust pad of section bar rolling circular arc clamp of the utility model；
Fig. 8 is the vertical view schematic cross-sectional view of Fig. 7；
Fig. 9 is the structure schematic front view that the angle steel of embodiment 2 bends external arc；
Figure 10 is the structure schematic front view that the channel-section steel of embodiment 3 bends Inner arc.
In figure：1 first roller set, 2 upper roll wheels, 3 channel-section steels, 4 lower roll wheels, 5 adjust pads, 6 second clamping screws, 7 connections
Bolt, 8 second roller sets, 9 first clamping screws, 10 pin-and-holes, 11 angle steel.
Specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
Reference picture 1- Fig. 8, a kind of embodiment 1, section bar rolling circular arc clamp of the present embodiment outwards bends cylindrical for channel-section steel 3
Arc, it includes the first roller set 1 and roller set assembly, and the first roller set 1 is socketed on upper roll wheel 2 and by alignment pin and the first lock
The combined type of the tight locking of bolt 9 is realized being connected, and the roller set assembly is respectively socketed on two lower roll wheels 4 and by alignment pin
Realize being connected with the combined type that the second clamping screw 6 is locked.
The structure of first roller set 1 is：It includes two half-axile sleeves and the first clamping screw 9, described two half-axile sleeves
Size and dimension it is identical, in the concave surface of half-axile sleeve, the pin-and-hole 10 of radial direction is set, two half-axile sleeves it is recessed it is relative, by first
Clamping screw 9 is fixed with one.
The structure of roller set assembly is：It includes that four the second rollers cover 8 and three adjust pads 5, four the second roller sets 8
It is arranged alternately with three adjust pads 5, constitutes roller set assembly, connecting bolt 7 sequentially passes through the second roller and covers 8 and adjust pad 5, will
Second roller set 8 and adjust pad 5 are fixed with one.
The second roller set 8 is essentially identical with the structure and annexation of the first roller set 1, and difference is：Second roller
Two half-axile sleeves of set 8 it is recessed it is relative, be fixed with one by the second clamping screw 6, the thickness of the second roller set 8 is the first roller set 1
The 1/4 of thickness.
The structure of the adjust pad 5 is：It includes three arc plates, and the size shape of each arc plate is homogeneous
Together, arc plate is connected with the half-axile sleeve for constituting the second roller set 8.
The application method of the present embodiment is：According to the size of channel-section steel 3 to be bent, suitable adjust pad 5 is selected, first will
First roller set 1 is socketed on upper roll wheel 2 and is connected, then the second roller set 8, adjust pad 5, the second roller set 8 are arranged alternately into composition
Two groups of rollers cover assembly, and then roller set assembly is respectively socketed on two lower roll wheels 4 and is connected, and the plane of channel-section steel 3 is upward, vertical
Face is put between the first roller set 1 and roller set assembly between being placed in two the second roller sets 8, and starting bending roll machine can bend channel-section steel 3
Go out external arc.
Reference picture 9, embodiment 2, the present embodiment is used for angle steel 11 and outwards bends external arc, the present embodiment and embodiment 1
Structure, annexation and the course of work are essentially identical, and difference is：The present embodiment roller set assembly structure be：It is wrapped
Include two the second rollers and cover 8 and an adjust pad 5, an adjust pad 5 is set between two the second roller sets 8, constitute roller set total
Into.
The present embodiment work when, two facades of angle steel 11 are opposed, by the plane of angle steel 11 upwards, facade be placed in two the second rollers
It is put between set 8 between first roller set 1 and roller set assembly, starting bending roll machine can bend out external arc by angle steel 11.
Reference picture 10, embodiment 3, the present embodiment is used for channel-section steel 3 and inwardly bends Inner arc, the present embodiment and the institute of embodiment 1
Roller covers assembly and the first roller set 1 is identical, and difference is：The roller set assembly is socketed on upper roll wheel 2 and is connected, institute
The first roller set 1 is stated respectively to be socketed on two lower roll wheels 4 and be connected.
When the present embodiment works, according to the size of channel-section steel 3 to be bent, suitable adjust pad 5 is selected, first by the second roller
Set 8, adjust pad 5, the second roller set 8 are arranged alternately position roll set assembly, are then socketed on upper roll wheel 2 and solid roller set assembly
Even, then by the first roller set 1 be respectively socketed on two lower roll wheels 4 and be connected, by the plane of channel-section steel 3 downwards, facade be placed in two
It is put between second roller set 8 between first roller set 1 and roller set assembly, starting bending roll machine can bend out Inner arc by channel-section steel 3.
Embodiments of the invention are not exhaustive, those skilled in the art without creative work simple copy and change
Enter, still fall within the scope of rights protection of the present invention.
Claims (5)
1. a kind of section bar rolls circular arc clamp, it is characterized in that：It includes the first roller set and roller covers assembly, the structure of the first roller set
It is：It includes two half-axile sleeves and the first clamping screw, and the size and dimension of described two half-axile sleeves is identical, in half-axile sleeve
Concave surface the pin-and-hole of radial direction is set, two half-axile sleeves it is recessed it is relative, be fixed with one by the first clamping screw, the set socket of the first roller
On upper roll wheel and it is connected, the structure of the roller set assembly is：It includes several second rollers set and several adjust pads, the
Two rollers set is arranged alternately with adjust pad, and two ends are the second roller set, constitutes roller set assembly, and connecting bolt sequentially passes through the second roller
Set and adjust pad, the second roller set and adjust pad are fixed with one, and roller set assembly is respectively socketed on two lower roll wheels
And be connected.
2. a kind of section bar as described in claim 1 rolls circular arc clamp, it is characterized in that：A kind of section bar rolling circular arc clamp
Structure or：It includes that roller covers assembly and the first roller set, and the roller set assembly is socketed on upper roll wheel and is connected, described first
Roller set is respectively socketed on two lower roll wheels and is connected.
3. a kind of section bar as described in claim 1 rolls circular arc clamp, it is characterized in that：The second roller set and the first roller set
Structure and annexation are essentially identical, and difference is：Two half-axile sleeves of the second roller set it is recessed it is relative, by the second locking screw
Bolt is fixed with one, and the thickness of the second roller set is the 1/4~1/3 of the first roller set thickness.
4. a kind of section bar as described in claim 1 rolls circular arc clamp, it is characterized in that：The structure of the adjust pad is：It is wrapped
Several arc plates are included, the internal diameter size of each arc plate is identical with lower roll wheel, and external diameter is different with thickness, arc plate
It is connected with the half-axile sleeve for constituting the second roller set.
5. a kind of section bar as claimed in claim 1 or 2 rolls circular arc clamp, it is characterized in that：The first roller set and upper roll wheel, roller
Set assembly and two attachments of lower roll wheel, and the first roller set are connected with two lower roll wheels, roller set assembly and upper roll wheel
Mode is alignment pin and the first clamping screw or the combined type of the second clamping screw locking is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349710.6U CN206286363U (en) | 2016-12-09 | 2016-12-09 | A kind of section bar rolls circular arc clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349710.6U CN206286363U (en) | 2016-12-09 | 2016-12-09 | A kind of section bar rolls circular arc clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286363U true CN206286363U (en) | 2017-06-30 |
Family
ID=59097715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621349710.6U Active CN206286363U (en) | 2016-12-09 | 2016-12-09 | A kind of section bar rolls circular arc clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597920A (en) * | 2017-10-31 | 2018-01-19 | 山东荣粮机械设备有限公司 | A kind of rolling device of ring flange body |
| CN109277442A (en) * | 2017-07-21 | 2019-01-29 | 中国铁建重工集团有限公司 | A kind of F fashioned iron bending apparatus and method |
-
2016
- 2016-12-09 CN CN201621349710.6U patent/CN206286363U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277442A (en) * | 2017-07-21 | 2019-01-29 | 中国铁建重工集团有限公司 | A kind of F fashioned iron bending apparatus and method |
| CN109277442B (en) * | 2017-07-21 | 2023-09-22 | 中国铁建重工集团股份有限公司 | F-shaped steel bending device and method |
| CN107597920A (en) * | 2017-10-31 | 2018-01-19 | 山东荣粮机械设备有限公司 | A kind of rolling device of ring flange body |
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