CN203513063U - Cutting edge replacer - Google Patents
Cutting edge replacer Download PDFInfo
- Publication number
- CN203513063U CN203513063U CN201320538488.4U CN201320538488U CN203513063U CN 203513063 U CN203513063 U CN 203513063U CN 201320538488 U CN201320538488 U CN 201320538488U CN 203513063 U CN203513063 U CN 203513063U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- cutting edge
- ear seat
- grip block
- bearing pin
- 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 a cutting edge replacer, and belongs to the technical field of metallurgy. The cutting edge replacer comprises a clamping device and a fastening device, wherein the fastening device is connected with the clamping device. The cutting edge replacer disclosed by the utility model can be used for replacing the cutting edge and eliminates the insecurity factors when the replacement operation is carried out by bundling the cutting edge by using a steel rope.
Description
Technical field
The utility model relates to metallurgical technology field, particularly a kind of changing cutter device.
Background technology
Due in steel rolling mill, be with steel head and afterbody temperature to decline very fast, belt steel temperature is lower, and rolling is unstable.At band steel, enter before mm finishing mill unit, need by with steel take the lead and afterbody is sheared, improve the stability of belt steel rolling.The flying shear blade that it is sheared with steel head and afterbody needs the cycle to change, in Renewal process because cutting edge weight is heavier, be difficult for carrying and in Renewal process cutting edge overhead have the diff-H of a meter, with steel cable binding cutting edge, change operation.Because cutting edge cutting edge is sharp, easily steel cable is rubbed, can cause cutting edge landing injury operating personnel; In the process with steel cable binding changing cutter, the bad contraposition of cutting edge, operates inconvenience, makes to change operating efficiency low simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind ofly can, for changing cutting edge, eliminate the changing cutter device of the safety hazard while changing operation with steel cable binding cutting edge.
For solving the problems of the technologies described above, the utility model provides a kind of changing cutter device, for changing cutting edge, comprises holding device and securing device; Described securing device is connected with described holding device; Described securing device is fastened on described cutting edge on described holding device; Described holding device comprises the first grip block, link and the second grip block; Described the first grip block is flexibly connected with described the second grip block by described link; Described securing device comprises bolts and nuts; Described in described screw bolt passes, the second steel plate and described the first steel plate are connected with described nut.
Further, described link comprises bearing pin and latch; Described bearing pin two ends are provided with described latch.
Further, described the first grip block comprises the first steel plate and the first ear seat; Described the first ear seat is fixed on described the first steel plate; Described the first ear seat is flexibly connected with described the second grip block by described bearing pin.
Further, described the second grip block comprises the second steel plate and the second ear seat; Described the second ear seat is fixed on described the second steel plate; Described the second ear seat is flexibly connected with described the first ear seat by described bearing pin.
Further, the utility model changing cutter device also comprises hanger, and described hanger is fixed on described the first steel plate, for the described cutting edge of slinging.
The securing device of the changing cutter device that the utility model provides is connected with holding device, and securing device is fastened on cutting edge on holding device, for changing cutting edge, has eliminated the safety hazard while changing operation with steel cable binding cutting edge.
Accompanying drawing explanation
The front view of the changing cutter device that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment
Referring to Fig. 1-3, the utility model embodiment provides a kind of changing cutter device, comprises securing device and holding device.Wherein, holding device comprises the first grip block, the second grip block and link.The first grip block comprises the first steel plate 6 and the first ear seat 9.The first ear seat 9 is welded on the first steel plate 6.The second grip block comprises the second steel plate 7 and the second ear seat 8.The second ear seat 8 is welded on the second steel plate 7.Link comprises bearing pin 3 and latch 2.Latch 2 is plugged at the two ends of bearing pin 3, prevents that bearing pin 3 from getting loose.The first ear seat 9 is flexibly connected by bearing pin 3 with the second ear seat 8.Securing device comprises bolt 5 and nut 4.Bolt 5 is hex bolt, is convenient to install.Bolt 5 is connected with nut 4 through the second steel plate 7 and the first steel plate 6 successively.The utility model changing cutter device also comprises hanger 1.Hanger 1 is welded on the first steel plate 6, for the cutting edge of slinging.Preferably, the number of hanger 1 is 3, is welded on the first steel plate 6, when slinging cutting edge, has kept the balance of changing cutter device.
When using the utility model changing cutter device, according to the thickness of cutting edge, selected two sheet steels, cut its steel plate, obtain the first steel plate 6 and the second steel plate 7.On the first steel plate 6, weld the first ear seat 9.On the second steel plate 7, weld the second ear seat 8.Use bearing pin 3 that the first ear seat 9 is flexibly connected with the second ear seat 8.At the two ends of bearing pin 3, plug latch 2, place bearing pin 3 and get loose.At the first steel plate 6, cut two circular holes with position corresponding on the second steel plate 7, bolt 5 is connected with nut 4 through the first steel plate 6 and the second steel plate 7 successively.When the first steel plate 6 and the second steel plate 7 are clamped cutting edge, by binding bolt 5 and nut 4, cutting edge is clamped.On the first steel plate 6, weld hanger 1.Utilize travelling crane hook to tangle the hanger 1 on the first steel plate 6 with steel cable, cutting edge handling, by the parts of required replacing, is carried out to changing cutter operation.
The first steel plate, second steel plate of the screw bolt passes holding device of the securing device of the changing cutter device that the utility model provides are connected with nut, the first steel plate is flexibly connected with the second steel plate by bearing pin, binding bolt and nut are tight, make the first steel plate and the second steel plate clamp cutting edge, change cutting edge, easy and simple to handle, eliminated the safety hazard while changing operation with steel cable binding cutting edge.
It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to example, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. a changing cutter device, for changing cutting edge, is characterized in that, comprising: holding device and securing device; Described securing device is connected with described holding device; Described securing device is fastened on described cutting edge on described holding device; Described holding device comprises the first grip block, link and the second grip block; Described the first grip block is flexibly connected with described the second grip block by described link; Described securing device comprises bolt (5) and nut (4); Described bolt (5) is connected with described nut (4) through described the second steel plate (7) and described the first steel plate (6) successively.
2. changing cutter device according to claim 1, is characterized in that: described link comprises bearing pin (3) and latch (2); Described bearing pin (3) two ends are provided with described latch (2).
3. changing cutter device according to claim 2, is characterized in that: described the first grip block comprises the first steel plate (6) and the first ear seat (9); Described the first ear seat (9) is fixed on described the first steel plate (6); Described the first ear seat (9) is flexibly connected with described the second grip block by described bearing pin (3).
4. changing cutter device according to claim 3, is characterized in that: described the second grip block comprises the second steel plate (7) and the second ear seat (8); Described the second ear seat (8) is fixed on described the second steel plate (7); Described the second ear seat (8) is flexibly connected with described the first ear seat (9) by described bearing pin (3).
5. changing cutter device according to claim 4, is characterized in that, also comprises: hanger (1), it is upper that described hanger (1) is fixed on described the first steel plate (6), for the described cutting edge of slinging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538488.4U CN203513063U (en) | 2013-08-30 | 2013-08-30 | Cutting edge replacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538488.4U CN203513063U (en) | 2013-08-30 | 2013-08-30 | Cutting edge replacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513063U true CN203513063U (en) | 2014-04-02 |
Family
ID=50372022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538488.4U Expired - Fee Related CN203513063U (en) | 2013-08-30 | 2013-08-30 | Cutting edge replacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203513063U (en) |
-
2013
- 2013-08-30 CN CN201320538488.4U patent/CN203513063U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170711 Address after: 430080 Qingshan District stock company of Hubei, Wuhan Province Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Friendship Avenue, Hubei, Wuhan, No. 999 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190830 |