CN2818032Y - Slotted scissors blade - Google Patents
Slotted scissors blade Download PDFInfo
- Publication number
- CN2818032Y CN2818032Y CN 200520075384 CN200520075384U CN2818032Y CN 2818032 Y CN2818032 Y CN 2818032Y CN 200520075384 CN200520075384 CN 200520075384 CN 200520075384 U CN200520075384 U CN 200520075384U CN 2818032 Y CN2818032 Y CN 2818032Y
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- trough
- sides
- belt
- sword body
- 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 - Lifetime
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- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model relates to a kind of trough of belt cutting edge, and the both sides of its sword body all have the cutting edge groove.The utility model is owing to all offer the cutting edge groove in the both sides of the sword body of trough of belt cutting edge, and the cutting edge groove of both sides can alternately be used to shear round steel, and therefore under the situation of same material, its service life, more existing trough of belt cutting edge can prolong one times.
Description
Technical field
The utility model relates to a kind of trough of belt cutting edge.
Background technology
The general length scaling of existing round steel is a 6-9 rice, will be cut to the length of need sending out in use, and the trough of belt cutting edge that being used to of using on the shearing machine of existing cutting circular steel sheared round steel all is that a side has cutting edge groove (as shown in Figure 1).Because cutting edge mostly is to make with the alloy of 65Cr4W3Mo2VNb and so on, the price comparison costliness.Therefore, in use, the cutting edge groove requires the back just whole cutting edge to be discarded in case the generation wearing and tearing can not be satisfied to shear, and causes waste easily.Therefore, people press for and a kind ofly can prolong the cutting edge method in service life.
Summary of the invention
To be solved in the utility model is how to prolong the cutting edge problem in service life.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The cutting edge groove is all offered in both sides at the sword body of kind of trough of belt cutting edge.
The utility model is owing to all offer the cutting edge groove in the both sides of the sword body of trough of belt cutting edge, and the cutting edge groove of both sides can alternately be used to shear round steel, and therefore under the situation of same material, its service life, more existing trough of belt cutting edge can prolong one times.
Description of drawings
Fig. 1 is the structural representation of existing trough of belt cutting edge.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the A-A cutaway view (amplification) of Fig. 1.
The specific embodiment
Referring to Fig. 2 and Fig. 3, the utility model all has cutting edge groove 2 in the both sides of its sword body 1.In order once to cut many round steel, the cross section of the cutting edge groove 2 of sword body 1 both sides is circular arc, and is more than one, is evenly distributed on sword body both sides.Certainly, but the cross sectional shape of cutting edge groove also is other geometry, so that the section bar of cutting different cross section shape.
For sword body 1 fixedly on the shearing machine, is had one fixing hole 3 (present embodiment is 4) at least on the sword body 1.
Claims (6)
1, a kind of trough of belt cutting edge is characterized in that the both sides of its sword body all have the cutting edge groove.
2, trough of belt cutting edge as claimed in claim 1 is characterized in that the cutting edge groove of sword body both sides is more than one.
3, trough of belt cutting edge as claimed in claim 1 is characterized in that the cutting edge groove of sword body both sides is even distribution.
4, as claim 1 or 2 or 3 described trough of belt cutting edges, it is characterized in that the cross section of the cutting edge groove of sword body both sides is circular arc.
5, as claim 1 or 2 or 3 described trough of belt cutting edges, it is characterized in that sword has fixing hole on one's body.
6, trough of belt cutting edge as claimed in claim 5 is characterized in that sword fixing hole on one's body is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075384 CN2818032Y (en) | 2005-09-12 | 2005-09-12 | Slotted scissors blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075384 CN2818032Y (en) | 2005-09-12 | 2005-09-12 | Slotted scissors blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818032Y true CN2818032Y (en) | 2006-09-20 |
Family
ID=37004084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075384 Expired - Lifetime CN2818032Y (en) | 2005-09-12 | 2005-09-12 | Slotted scissors blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818032Y (en) |
-
2005
- 2005-09-12 CN CN 200520075384 patent/CN2818032Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20060920 |
|
| EXPY | Termination of patent right or utility model |