CN203018818U - Roll shearing mechanism of roll shearing machine - Google Patents
Roll shearing mechanism of roll shearing machine Download PDFInfo
- Publication number
- CN203018818U CN203018818U CN 201320005533 CN201320005533U CN203018818U CN 203018818 U CN203018818 U CN 203018818U CN 201320005533 CN201320005533 CN 201320005533 CN 201320005533 U CN201320005533 U CN 201320005533U CN 203018818 U CN203018818 U CN 203018818U
- Authority
- CN
- China
- Prior art keywords
- roll
- hob
- hobboing cutter
- roll shearing
- utility
- 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 provides a roll shearing mechanism of a roll shearing machine for solving the problem that hobs of the conventional roll shearing machine are easy to abrade, and relates to the field of roll shearing machines. The roll shearing mechanism comprises an upper roller and a lower roller arranged between two roll seats, wherein an upper hob is arranged on the upper roller, and a lower hob is arranged on the lower roller. The roll shearing mechanism is characterized in that an anti-abrasion washer is arranged on the one side of the upper hob shearing with the lower hob. According to the roll shearing mechanism of the roll shearing machine, an alloy steel sheet is arranged on the conventional upper hob, so that the hob can be protected, the abrasion rate in the roll shearing process of the hob is effectively retarded, and the service life of the hob is prolonged.
Description
Technical field:
The utility model relates to the slitting mill field, relates in particular to a kind of roller shear mechanism of slitting mill.
Background technology:
Slitting mill is different from general shear equipment, and this equipment is the rolling of rolling shearing blade on sheet material with circle, thus a kind of novel endless shear action of completing.General this kind equipment is used for metal coiled material, sheet material, and plastic sheet, pvc, paper etc. are roller shear vertically.Be widely used in packing, building materials, household electrical appliances, automobile, the industries such as five metals.
At present, the rolling shearing blade of existing slitting mill comprises hobboing cutter and lower hobboing cutter, and sheet material passes through between upper hobboing cutter and lower hobboing cutter, mutually cuts the incompatible roller shear of realizing by upper hobboing cutter and lower hobboing cutter.But hobboing cutter is in the roller shear process, and the blade abrasion phenomenon is more serious, and especially during the roller shear sheet metal, the blade abrasion velocity ratio is very fast.
The utility model content:
The purpose of this utility model is to provide a kind of roller shear mechanism of slitting mill, with the easy problem of wearing and tearing of the hobboing cutter that solves existing slitting mill.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of roller shear mechanism of slitting mill; comprise and be arranged on two top roll and lower rolls between roller seat; be provided with hobboing cutter on described top roll; be provided with lower hobboing cutter on described lower roll; it is characterized in that: described upper hobboing cutter up and down hobboing cutter is cut a side of closing and is provided with the abrasionproof packing ring; can play the effect of protection hobboing cutter, the rate of wear in the hobboing cutter roller shear process that slows down, the service life of prolongation hobboing cutter.
Described abrasionproof packing ring is alloy-steel sheet.
The roller shear mechanism of the slitting mill that the utility model provides is provided with alloy-steel sheet on hobboing cutter on having now, can play the effect of protection hobboing cutter, and the rate of wear in the limited hobboing cutter roller shear process that slowed down is extended the service life of hobboing cutter.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further set forth the utility model, but be not to limit protection domain of the present utility model.
As shown in Figure 1; a kind of roller shear mechanism of slitting mill; comprise and be arranged on two top roll 2 and lower rolls 6 between roller seat 1; be provided with hobboing cutter 3 on top roll 2; be provided with lower hobboing cutter 5 on lower roll 6, upper hobboing cutter 3 up and down hobboing cutters 5 are cut a side of closing and are provided with abrasionproof packing ring 4, can play the effect of protection hobboing cutter; the rate of wear in the hobboing cutter roller shear process that slows down, the service life of prolongation hobboing cutter.
Above demonstration 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; what describe in above-described embodiment and specification is only preference of the present utility model; be not used for limiting the 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 (2)
1. the roller shear mechanism of a slitting mill, comprise and be arranged on two top roll and lower rolls between roller seat, be provided with hobboing cutter on described top roll, be provided with lower hobboing cutter on described lower roll, it is characterized in that: described upper hobboing cutter up and down hobboing cutter is cut a side of closing and is provided with the abrasionproof packing ring.
2. the roller shear mechanism of slitting mill according to claim 1, it is characterized in that: described abrasionproof packing ring is alloy-steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005533 CN203018818U (en) | 2013-01-07 | 2013-01-07 | Roll shearing mechanism of roll shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005533 CN203018818U (en) | 2013-01-07 | 2013-01-07 | Roll shearing mechanism of roll shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018818U true CN203018818U (en) | 2013-06-26 |
Family
ID=48642832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005533 Expired - Fee Related CN203018818U (en) | 2013-01-07 | 2013-01-07 | Roll shearing mechanism of roll shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465734A (en) * | 2018-05-04 | 2018-08-31 | 东光县飞天冷弯机械制造有限公司 | A kind of angle bead molding machine |
-
2013
- 2013-01-07 CN CN 201320005533 patent/CN203018818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465734A (en) * | 2018-05-04 | 2018-08-31 | 东光县飞天冷弯机械制造有限公司 | A kind of angle bead molding machine |
| CN108465734B (en) * | 2018-05-04 | 2024-04-12 | 东光县飞天冷弯机械制造有限公司 | Corner protection net forming machine |
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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: 20130626 Termination date: 20140107 |