CN202207833U - Combined cutter - Google Patents
Combined cutter Download PDFInfo
- Publication number
- CN202207833U CN202207833U CN2011203071547U CN201120307154U CN202207833U CN 202207833 U CN202207833 U CN 202207833U CN 2011203071547 U CN2011203071547 U CN 2011203071547U CN 201120307154 U CN201120307154 U CN 201120307154U CN 202207833 U CN202207833 U CN 202207833U
- Authority
- CN
- China
- Prior art keywords
- cutter
- blade
- cutter body
- cutter hub
- combined
- 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
A combined cutter for cutting titanium lumps of sponge titanium solves the problem that an existing sponge titanium cutter is short in service life. The combined cutter provided with a cutter body is characterized in that a straight opening is arranged at a cutting end of the cutter body, a blade is mounted in the straight opening, a groove is arranged in the straight opening of the cutter body, a projecting edge matched with the groove in the straight opening of the cutter body is arranged at the upper end of the blade to position the blade on the cutter body, and the connecting strength of the cutter body with the blade is enhanced. The combined cutter has the advantages that the cutter is changed from an integral structure into a split combined structure without affecting use, only the blade needs to be replaced after being abraded while the cutter body does not need to be replaced, and the price of the blade is about seven thousand Yuan and only accounts for one ninth of that of an integral cutter, so that production cost is greatly reduced and economic benefits of enterprises are improved.
Description
Technical field
The utility model belongs to a kind of cutter, particularly a kind of be used for the titanium sponge titanium stick together the cutting the combined type cutting knife.
Background technology
In the production process of titanium sponge, need titanium be sticked together and cut into fritter, so that next procedure is used.At present, titanium sticks together and adopts the hydraulic pressure cutting apparatus to cut usually, and the cutting knife of hydraulic pressure cutting apparatus is a monolithic construction.Because it is harder that titanium sticks together, volume is bigger again, therefore; Wearing and tearing to cutting knife are bigger, and after the blade of cutting knife may wear to a certain degree, whole cutting knife had just been scrapped; A cutting knife can only use half a year usually; And one the price of cutting knife up to 65,000 yuan, use cost is higher, has reduced economic benefit of enterprises.
Summary of the invention
The technical problem that the utility model will solve is, overcomes the short problem in service life that existing titanium sponge cutting knife exists, and a kind of long service life, combined type cutting knife that production cost is low are provided.
The utility model has a cutter hub, and its special character is, has one straight mouthful in the cutting end of cutter hub, in straight mouthful, blade is being installed.
In cutter hub straight mouthful, a groove is arranged, the seamed edge of a convexity that matches with the straight mouth of cutter hub further groove is arranged in the upper end of blade, blade is located on cutter hub, and the bonding strength of increase and blade.
Also has a leg-of-mutton reinforcement in the cutting end of cutter hub, to improve the intensity of cutter hub.
The advantage of the utility model is, under the prerequisite that does not influence use, changes cutting knife into split modular structure by monolithic construction; Behind blade abrasion, need only change blade gets final product; And need not change cutter hub, and one be the price of blade about 7,000 yuan, only is 1/9th of monoblock type cutting knife; Thereby greatly reduce production cost, improved economic benefit of enterprises.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Shown in accompanying drawing, the utility model has a cutter hub 1, and several installing holes 2 are arranged on cutter hub 1, so that with bolt cutter hub 1 is fixed on the hydraulic pressure cutting apparatus; Have one straight mouthful in the cutting end of cutter hub 1, in straight mouthful, blade 3 is installed, blade 3 is fixed on the cutter hub 1 through bolt 4; In cutter hub 1 straight mouthful, a groove is arranged, the seamed edge 6 of a convexity that matches with 1 straight mouthful of further groove of cutter hub is arranged in the upper end of blade 3, seamed edge 6 is located blade 3 on cutter hub 1, and the bonding strength of increase and blade 3; Also has a leg-of-mutton reinforcement 5 in the cutting end of cutter hub 1, to improve the intensity of cutter hub 1.
Claims (3)
1. combined type cutting knife, it has a cutter hub, it is characterized in that, has one straight mouthful in the cutting end of cutter hub, in straight mouthful, blade is being installed.
2. combined type cutting knife according to claim 1 is characterized in that, in cutter hub straight mouthful, a groove is arranged, and the seamed edge of a convexity that matches with the straight mouth of cutter hub further groove is arranged in the upper end of blade.
3. combined type cutting knife according to claim 1 is characterized in that, also has a leg-of-mutton reinforcement in the cutting end of cutter hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203071547U CN202207833U (en) | 2011-08-23 | 2011-08-23 | Combined cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203071547U CN202207833U (en) | 2011-08-23 | 2011-08-23 | Combined cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207833U true CN202207833U (en) | 2012-05-02 |
Family
ID=45987389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203071547U Expired - Fee Related CN202207833U (en) | 2011-08-23 | 2011-08-23 | Combined cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433551A (en) * | 2013-09-04 | 2013-12-11 | 马鞍山市恒利达机械刀片有限公司 | Swinging type concave-convex shear blade and manufacturing method thereof |
| CN103878799A (en) * | 2014-03-28 | 2014-06-25 | 洛阳双瑞万基钛业有限公司 | Sectional cutter device used for cutting titanium lump on oil pressure machine |
-
2011
- 2011-08-23 CN CN2011203071547U patent/CN202207833U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433551A (en) * | 2013-09-04 | 2013-12-11 | 马鞍山市恒利达机械刀片有限公司 | Swinging type concave-convex shear blade and manufacturing method thereof |
| CN103433551B (en) * | 2013-09-04 | 2015-09-09 | 马鞍山市恒利达机械刀片有限公司 | The manufacture method of the concavo-convex shear blade of a kind of pendulum-type |
| CN103878799A (en) * | 2014-03-28 | 2014-06-25 | 洛阳双瑞万基钛业有限公司 | Sectional cutter device used for cutting titanium lump on oil pressure machine |
| CN103878799B (en) * | 2014-03-28 | 2015-11-18 | 洛阳双瑞万基钛业有限公司 | A kind of segmented cutter sticked together for hydraulic press cutting titanium |
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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: 20120502 Termination date: 20120823 |