CN201940452U - Deburring roller - Google Patents
Deburring roller Download PDFInfo
- Publication number
- CN201940452U CN201940452U CN2011200070468U CN201120007046U CN201940452U CN 201940452 U CN201940452 U CN 201940452U CN 2011200070468 U CN2011200070468 U CN 2011200070468U CN 201120007046 U CN201120007046 U CN 201120007046U CN 201940452 U CN201940452 U CN 201940452U
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- China
- Prior art keywords
- deburring
- roller
- deburring roller
- utility
- model
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- 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.)
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Abstract
The utility model discloses a deburring roller which is a tapered roller, wherein an axial section of the deburring roller is tapered or trapezoidal. When the tapered deburring roller is adopted, the contact between the deburring roller and strip steel is changed from existing surface contact to line contact, therefore, the production of heat energy at a high-speed state is reduced, the phenomena that the deburring roller produces a lot of heat and a bearing is easy to damage and get stuck are also eliminated, and in addition, the problem of producing imprints at edges of the strip steel during the deburring process of the deburring roller is also solved.
Description
Technical field
The utility model relates to a kind of forming metal trimming device, relates in particular to a kind of device that can remove strip edge portion burr.
Background technology
Need after cold-strip steel is annealed the band steel is cut the limit, remove the product edge fault.Continuous annealing in the industry is produced line and is adopted circle shear to cut the limit more, cut the limit after strip edge portion produce tiny burr, influence is used, thus need the unhairing licker-in to push, the elimination burr.
As shown in Figure 1, existing unhairing licker-in is a straight roll 1, and roll surface carries out face with band steel 2 surfaces on being placed on backing roll 3 and contacts.Straight roll 1 produces a large amount of heats under fast state, bearing burns out easily, and is stuck.And the roll surface of unhairing licker-in is the plane, and roll surface is big with the contact-making surface of band steel, and in removing the burr process, burr roller end face can stay impression one at the 3-5mm of strip edge portion, influenced the quality of band steel finished product.
Summary of the invention
The purpose of this utility model provides a kind of unhairing licker-in, and its long service life is removed the effective of strip edge portion burr, and the band steel is not introduced additional defect in the deburring process, thereby overcomes the defective of existing unhairing licker-in.
In order to realize the foregoing invention purpose, the utility model provides a kind of unhairing licker-in, and this unhairing licker-in is a tapered roller, and its axial cross section is taper or trapezoidal.
Change the unhairing licker-in into tapered roller by straight roll, make the unhairing licker-in change the line contact into contacting of band steel from the face contact, thereby reduced the generation of heat under the fast state, it is big also to have solved unhairing licker-in caloric value, bearing is easy to damage stuck phenomenon, also solve the unhairing licker-in in addition in the process of deburring, caused the problem of 3-5mm impression in strip edge portion.
Description of drawings
Come unhairing licker-in described in the utility model is described further below in conjunction with the drawings and specific embodiments.
Fig. 1 is the working state schematic representation of existing plane unhairing licker-in.
Fig. 2 is the axial section of unhairing licker-in described in the utility model.
Fig. 3 is the working state schematic representation of unhairing licker-in described in the utility model.
The specific embodiment
Unhairing licker-in described in the utility model is a tapered roller, and as shown in Figure 2, the axial section of taper unhairing licker-in 4 is trapezoidal.
As shown in Figure 3, adopt two taper unhairing licker-ins 4 respectively the limit portion burr on band steel 2 both sides to be processed, the supported underneath of band steel 2 has backing roll 3.
Adopt taper unhairing licker-in 4 to remove the burr of band steel 2 limit portions, because the conical surface is that line contacts with the limit portion that is with steel 2, so in the process of deburring, can also can not produce impression because of the too much heat of excessive generation that rubs in the limit portion of band steel 2.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (1)
1. unhairing licker-in, the burr that it is used to remove metallic article limit portion is characterized in that, and described unhairing licker-in is a tapered roller, and the axial cross section of described tapered roller is taper or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200070468U CN201940452U (en) | 2011-01-11 | 2011-01-11 | Deburring roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200070468U CN201940452U (en) | 2011-01-11 | 2011-01-11 | Deburring roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940452U true CN201940452U (en) | 2011-08-24 |
Family
ID=44467803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200070468U Expired - Fee Related CN201940452U (en) | 2011-01-11 | 2011-01-11 | Deburring roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128393A (en) * | 2014-07-16 | 2014-11-05 | 镇江市宏业科技有限公司 | Aluminum strip material edge roller device |
| CN106311842A (en) * | 2015-06-30 | 2017-01-11 | 宝山钢铁股份有限公司 | Roll type optimization method used for burr presser of recoiling unit |
| CN106694659A (en) * | 2015-07-31 | 2017-05-24 | 宝山钢铁股份有限公司 | Deburring roller and manufacture method thereof |
-
2011
- 2011-01-11 CN CN2011200070468U patent/CN201940452U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128393A (en) * | 2014-07-16 | 2014-11-05 | 镇江市宏业科技有限公司 | Aluminum strip material edge roller device |
| CN104128393B (en) * | 2014-07-16 | 2016-03-30 | 镇江市宏业科技有限公司 | Aluminum strip grinds side roller device |
| CN106311842A (en) * | 2015-06-30 | 2017-01-11 | 宝山钢铁股份有限公司 | Roll type optimization method used for burr presser of recoiling unit |
| CN106311842B (en) * | 2015-06-30 | 2018-04-27 | 宝山钢铁股份有限公司 | A kind of pressure burring machine optimum roll shape method for rewinding unit |
| CN106694659A (en) * | 2015-07-31 | 2017-05-24 | 宝山钢铁股份有限公司 | Deburring roller and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |