CN201271829Y - Improved shelling wheel - Google Patents
Improved shelling wheel Download PDFInfo
- Publication number
- CN201271829Y CN201271829Y CNU2008201038858U CN200820103885U CN201271829Y CN 201271829 Y CN201271829 Y CN 201271829Y CN U2008201038858 U CNU2008201038858 U CN U2008201038858U CN 200820103885 U CN200820103885 U CN 200820103885U CN 201271829 Y CN201271829 Y CN 201271829Y
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- CN
- China
- Prior art keywords
- wheel
- wheel body
- shell
- shucking
- peeling
- 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
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Abstract
The utility model discloses an improved shucking wheel which comprises a shucking wheel body. Shucking bulges which are in concentric arrangement and circular distribution are arranged on the chucking wheel body. The top surface of each shucking bulge is arranged in circular grooves arranged on the outer circumference of the shucking wheel body, and is in contact with wire material surfaces to be clamped in the circular grooves. The utility model has a simple structure, effectively cleans the oxide layers of the wire material surfaces, reduces the self abrasion, prolongs the service life and reduces the production cost.
Description
Technical field
The utility model relates to a kind of in order to remove the improved shell-rinding wheel of wire surface oxide layer.
Background technology
Wire rod is in course of hot rolling, and the surface can generate one deck iron scale because of at high temperature contacting with air.The character of iron scale is crisp and hard, the percentage elongation extreme difference, and hardness is higher.According to degree of oxidation, iron scale is divided into three layers from outside to inside, and its each layer structure: ground floor is a di-iron trioxide; The second layer is a tri-iron tetroxide; The 3rd layer is the mixture of tri-iron tetroxide and ferrous oxide; The bottom then is basic iron.The volume of oxide layer more be skin more be expand loose, and above micropore and crackle are arranged.The existence of iron scale, it is unfavorable to bring for wire rod in drawing process, if do not remove before drawing totally, the particle after the iron scale fragmentation can be embedded in the base steel, causes the steel wire surface quality defective.Therefore before drawing, must adopt suitable method that iron scale is removed.
Pickling and mechanical descaling are the methods of modal removal wire rod iron scale.Though the mode by pickling can be removed iron scale better, and is more favourable for drawing, consider that from the angle of economy and environmental protection the middle low carbon steel silk still takes mechanical descaling to be advisable.In actual production process, crooked remove iron scale be the most common, also be most economical method, it is to have utilized crisp and the characteristic that extensibility is little of iron scale.Can by stretch, reverse, crooked or alternately extend and remove iron scale.The efficient of peeling off iron scale also with wire rod and shell-rinding wheel between cornerite relevant.Cornerite is big more, and the bending deformation quantity of wire rod is big more, and the effect of removing iron scale is good more.But excessive cornerite requires tractive force bigger, the shell-rinding wheel quick abrasion, and easily cause wire surface to scratch.
The utility model content
The purpose of this utility model is to provide a kind of improved shell-rinding wheel, and it is simple in structure, is easy to make, and can remove the oxide layer of wire surface effectively, can reduce himself wearing and tearing again, prolongs its service life, reduces production costs.
The purpose of this utility model is achieved in that a kind of improved shell-rinding wheel, comprise the shell-rinding wheel wheel body, the lug boss of peeling off of arranging, be circular arrangement with the wheel body concentric is being set on wheel body, and the end face of the said lug boss of respectively peeling off all is positioned at the toroidal cavity on the wheel body outer peripheral edges and contacts with the wire surface that is stuck in toroidal cavity and needs to peel off.
Adopt the utility model structure, in process of production, wire rod contacts with the end face of the lug boss of peeling off, and makes wire rod increase the local buckling number of times in running, even do not adopt bigger cornerite, also can remove iron scale preferably.According to measuring and calculating, the content of remaining iron scale eases down to about 5% after the improvement by about 20% before improving, and has improved peeling efficiency greatly.Wire rod is by behind the utility model shell-rinding wheel, it is snakelike that surface state is, this shape can play the effect of stirring lubricant, can avoid producing the lubricant cavity effect, make lubricant stick to wire surface better, can bring more lubricant in the drawing process, create condition for setting up good lubricating condition.Because wire rod is direct and the lug boss joint of peeling off, and has so just reduced the wearing and tearing of toroidal cavity, has significantly reduced mould consumption, the mould consumption before improving is 0.5 piece/ton, is reduced to 0.2 piece/ton after the improvement.
The utility model is simple in structure, can remove the oxide layer of wire surface effectively, can reduce himself wearing and tearing again, prolongs its service life, reduces production costs.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 looks cross-sectional view for master of the present utility model;
Fig. 2 is a side-looking structural representation of the present utility model.
The specific embodiment
A kind of improved shell-rinding wheel, comprise shell-rinding wheel wheel body 1, the lug boss of peeling off of arranging, be circular arrangement with the wheel body concentric is being set on wheel body 1, and the end face of the said lug boss of respectively peeling off all is positioned at the toroidal cavity 3 on wheel body 1 outer peripheral edges and contacts with the wire surface that is stuck in toroidal cavity and needs to peel off.The lug boss of peeling off can adopt monoblock cast or mosaic mode to be installed on the wheel body 1.Make wire rod contact, and the contact area between minimizing and the toroidal cavity 3 reduce the wearing and tearing of wheel body 1 with the lug boss of peeling off.
The said lug boss of peeling off is a bearing pin 2, and the axis of each bearing pin 2 is all perpendicular with the both sides end face of shell-rinding wheel.
Said bearing pin 2 is cylindrical shaft or prismatic oblique crank Z.
The utility model in use, wire rod is stuck in the toroidal cavity on the wheel body 1 and with the end face of bearing pin 2 and contacts.What wire rod mainly contacted in the process owing to peel off is bearing pin 2, so the shell-rinding wheel wearing and tearing are less, only needs to change bearing pin 2, and the replacing of bearing pin 2 is convenient more many than shell-rinding wheel, and value is lower, has reduced cost, has improved work efficiency.According to measuring and calculating, the replacement cycle of shell-rinding wheel was about for 2 weeks before improving, and after the improvement, shell-rinding wheel need not be changed substantially, only needs to change bearing pin 2.
Claims (3)
1, a kind of improved shell-rinding wheel, comprise shell-rinding wheel wheel body (1), it is characterized in that: the lug boss of peeling off of arranging, be circular arrangement with the wheel body concentric is being set on wheel body (1), and the end face of the said lug boss of respectively peeling off all is positioned at the toroidal cavity (3) on wheel body (1) outer peripheral edges and contacts with the wire surface that is stuck in toroidal cavity and needs to peel off.
2, improved shell-rinding wheel according to claim 1 is characterized in that: the said lug boss of peeling off is bearing pin (2), and the axis of each bearing pin (2) is all perpendicular with the both sides end face of shell-rinding wheel.
3, improved shell-rinding wheel according to claim 2 is characterized in that: said bearing pin (2) is cylindrical shaft or prismatic oblique crank Z.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201038858U CN201271829Y (en) | 2008-09-11 | 2008-09-11 | Improved shelling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201038858U CN201271829Y (en) | 2008-09-11 | 2008-09-11 | Improved shelling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201271829Y true CN201271829Y (en) | 2009-07-15 |
Family
ID=40882182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201038858U Expired - Fee Related CN201271829Y (en) | 2008-09-11 | 2008-09-11 | Improved shelling wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201271829Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226647A (en) * | 2014-10-14 | 2014-12-24 | 黄庆明 | Annealed wire shelling device |
| CN108097743A (en) * | 2017-12-31 | 2018-06-01 | 玉田县建华机械制造有限责任公司 | A kind of peeling derusting device |
-
2008
- 2008-09-11 CN CNU2008201038858U patent/CN201271829Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226647A (en) * | 2014-10-14 | 2014-12-24 | 黄庆明 | Annealed wire shelling device |
| CN108097743A (en) * | 2017-12-31 | 2018-06-01 | 玉田县建华机械制造有限责任公司 | A kind of peeling derusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20120911 |