CN202061964U - Angle forming device for cold bending section - Google Patents
Angle forming device for cold bending section Download PDFInfo
- Publication number
- CN202061964U CN202061964U CN2011201091372U CN201120109137U CN202061964U CN 202061964 U CN202061964 U CN 202061964U CN 2011201091372 U CN2011201091372 U CN 2011201091372U CN 201120109137 U CN201120109137 U CN 201120109137U CN 202061964 U CN202061964 U CN 202061964U
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- CN
- China
- Prior art keywords
- angle
- bending
- section
- roll
- section bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 title claims abstract description 33
- 238000007493 shaping process Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 230000002950 deficient Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an angle forming device for a cold bending section. The angle forming device comprises a roll, wherein a section bending concave angle used for bending the section is arranged on the surface of the roll, an angle correcting device pointing to the section bending concave angle is arranged at the outer side of the roll, the angle correcting device comprises a depended wheel support fixedly arranged, a depended wheel is rotatably arranged on the depended wheel support, and the rim of the depended wheel stretches into the concave part of the section bending concave angle. The depended wheel and the section bending concave angle are combined so that the section is pressed to the concave part of the section bending concave angle closely when being bended, and the fillet radius of a bending angle part is very small after the section is bent, so as to meet the requirement of the product quality. The angle forming device has the advantages that the cold bending effect is good, and the product quality is high.
Description
Technical field
The utility model relates to a kind of clod wash processing unit (plant).
Background technology
At present, the compartment board product is many to be processed by the section bar clod wash, it is the right angle that the cross sectional shape of qualified products requires the angle of section bar bending part, adopting cold bending roller that section bar is added man-hour, section bar is crooked under the effect of the bending and molding re-entrant angle on the roll surface, and the bending and molding re-entrant angle on section bar bending part and the roll surface is difficult to fit, after bending is finished, the radius of corner of bent angle part is bigger, can not satisfy the requirement of cross sectional shape to the right angle.
The utility model content
Technical problem to be solved in the utility model provides the cold-forming shapes corner-shaping device that a kind of clod wash is effective, product quality is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: cold-forming shapes corner-shaping device, comprise roll, the roll surface of described roll is provided with the section bar bending re-entrant angle that is used for crooked described section bar, described roll arranged outside has the angle correction device that points to described section bar bending re-entrant angle, described angle correction device comprises a wheel bracket that fixedly installs, and is rotatablely equipped with a roller on the described wheel bracket, and the wheel rim of described roller stretches into the depression position of described section bar bending re-entrant angle.
As optimized technical scheme, described roller is obliquely installed, and the angle of cut between described roller and the described roll is 30 °～60 °.
As optimized technical scheme, the rim section of described roller is a fillet.
Owing to adopted technique scheme, cold-forming shapes corner-shaping device, comprise roll, the roll surface of described roll is provided with the section bar bending re-entrant angle that is used for crooked described section bar, described roll arranged outside has the angle correction device that points to the bent re-entrant angle of described section bar bending, described angle correction device comprises a wheel bracket that fixedly installs, and is rotatablely equipped with a roller on the described wheel bracket, and the wheel rim of described roller stretches into the depression position of described section bar bending re-entrant angle.Described roller and the acting in conjunction of described section bar bending re-entrant angle, make section bar when bending, be close to the depression position of shape bending re-entrant angle, the radius of corner of shape bending palintrope angle part is very little, reaches the product quality requirement, the utlity model has effective, the high product quality advantages of clod wash.
Description of drawings
Fig. 1 is the sectional view of qualified section bar in the background technology;
Fig. 2 is the sectional view of defective section bar in the background technology;
Fig. 3 is the structural representation of the utility model embodiment.
Among the figure: the 1-roll; 2-section bar bending re-entrant angle; The 3-wheel bracket; The 4-roller; The qualified bent angle of 5-; The defective bent angle of 6-; The 7-section bar.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only some one exemplary embodiment of the present utility model has been described by the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation that does not depart from spirit and scope of the present utility model, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
As shown in Figure 1, the qualified bent angle 5 of the qualified section bar in the cross section of compartment board in the background technology;
As shown in Figure 2, the defective bent angle 6 of the defective section bar in the cross section of compartment board has bigger fillet in the background technology;
As shown in Figure 3, cold-forming shapes corner-shaping device, comprise roll 1, the roll surface of described roll 1 is provided with the section bar bending re-entrant angle 2 that is used for crooked described section bar 7, described roll 1 arranged outside has the angle correction device that points to described section bar bending re-entrant angle 2, described angle correction device comprises a wheel bracket that fixedly installs 3, is rotatablely equipped with a roller 4 on the described wheel bracket 3, and the wheel rim of described roller 4 stretches into the depression position of described section bar bending re-entrant angle 2.Described roller 4 is obliquely installed, and the angle of cut between described roller 4 and the described roll 1 is 30 °～60 °, and the angle of cut in the present embodiment between roller 4 and the described roll 1 is 45 °, and the rim section of described roller 4 is a fillet.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. cold-forming shapes corner-shaping device, comprise roll, the roll surface of described roll is provided with the section bar bending re-entrant angle that is used for crooked described section bar, described roll arranged outside has the angle correction device that points to described section bar bending re-entrant angle, it is characterized in that: described angle correction device comprises a wheel bracket that fixedly installs, be rotatablely equipped with a roller on the described wheel bracket, the wheel rim of described roller stretches into the depression position of described section bar bending re-entrant angle.
2. cold-forming shapes corner-shaping device as claimed in claim 1, it is characterized in that: described roller is obliquely installed, and the angle of cut between described roller and the described roll is 30 °～60 °.
3. cold-forming shapes corner-shaping device as claimed in claim 1 is characterized in that: the rim section of described roller is a fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201091372U CN202061964U (en) | 2011-04-14 | 2011-04-14 | Angle forming device for cold bending section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201091372U CN202061964U (en) | 2011-04-14 | 2011-04-14 | Angle forming device for cold bending section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202061964U true CN202061964U (en) | 2011-12-07 |
Family
ID=45055844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201091372U Expired - Fee Related CN202061964U (en) | 2011-04-14 | 2011-04-14 | Angle forming device for cold bending section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202061964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240606A (en) * | 2013-05-16 | 2013-08-14 | 烟台瑞斯克数控机械有限公司 | Corner drawing forming and both edge correcting device |
| CN104028594A (en) * | 2014-06-27 | 2014-09-10 | 潍坊翰顿数控设备有限公司 | Character sideband forming and character surrounding all-in-one machine and character sideband forming method |
| CN114160627A (en) * | 2021-12-03 | 2022-03-11 | 北京科技大学 | Roll bending forming oblique inserting roll device for complex-section thin-wall component and using method thereof |
-
2011
- 2011-04-14 CN CN2011201091372U patent/CN202061964U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240606A (en) * | 2013-05-16 | 2013-08-14 | 烟台瑞斯克数控机械有限公司 | Corner drawing forming and both edge correcting device |
| CN103240606B (en) * | 2013-05-16 | 2015-07-01 | 烟台瑞斯克数控机械有限公司 | Corner drawing forming and both edge correcting device |
| CN104028594A (en) * | 2014-06-27 | 2014-09-10 | 潍坊翰顿数控设备有限公司 | Character sideband forming and character surrounding all-in-one machine and character sideband forming method |
| CN104028594B (en) * | 2014-06-27 | 2015-12-09 | 潍坊翰顿数控设备有限公司 | A kind of word sideband is shaping encloses word all-in-one and word sideband forming method |
| CN114160627A (en) * | 2021-12-03 | 2022-03-11 | 北京科技大学 | Roll bending forming oblique inserting roll device for complex-section thin-wall component and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIFANG HIGHFULL MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CUI YANLIANG Effective date: 20120608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120608 Address after: 261021 Weifang Huafu Machinery Technology Co., Ltd., No. 4600 Shengli West Street, Weicheng District, Shandong, Weifang Patentee after: Weifang Huafu Machinery Technology Co., Ltd. Address before: 261021 Weifang Huafu Machinery Technology Co., Ltd., No. 4600 Shengli West Street, Weicheng District, Shandong, Weifang Patentee before: Cui Yanliang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140414 |