CN203076893U - Single-edge cutter - Google Patents
Single-edge cutter Download PDFInfo
- Publication number
- CN203076893U CN203076893U CN 201220726016 CN201220726016U CN203076893U CN 203076893 U CN203076893 U CN 203076893U CN 201220726016 CN201220726016 CN 201220726016 CN 201220726016 U CN201220726016 U CN 201220726016U CN 203076893 U CN203076893 U CN 203076893U
- Authority
- CN
- China
- Prior art keywords
- cutter body
- sawtooth
- cutting knife
- slotted eye
- head
- 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
Links
Images
Abstract
Disclosed is a single-edge cutter. Saw teeth I are arranged on one side of a cutter body from top to bottom. Saw teeth II are arranged on the other side, opposite to the saw teeth I, of the cutter body. Outward-opened horizontal slots I are formed in the front face of the cutter body from top to bottom, wherein the section of each horizontal slot I is triangular. Outward-opened horizontal slots II are formed in the back face of the cutter body from top to bottom, wherein the section of each horizontal slot II is triangular. The slots I and the slots II are equal in depth. Compared with the prior art, the single-edge cutter has the advantages of being good in cutting effect, high in production efficiency, convenient to maintain and repair, long in service life, low in manufacturing cost and the like.
Description
Technical fieldThe utility model relates to a kind of machinery and cuts tool, relates in particular to a kind of casting cutting knife.
Background technologyCutting knife is that tool is cut in the application of machined field very widely, the tradition cutting knife is single square or trapezoidal metal cutter substantially, be used with equipment such as forcing presses in use, this traditional cutting knife is to be processed by tool steel, there is short, the high deficiency of processing cost of cracky, service life in it, in addition, when traditional cutting knife is actual use, because cutting knife is single form of a blade, after its cutting was returned, the cutting relic can be followed in the cutting knife surface, made troubles so not only for processing next time, and be difficult to clear up the service life of having reduced cutting knife; Have, traditional cutting knife only uses as cutter, can not bring other effective help for the machined field again, and along with improving constantly of machining level, traditional cutting knife has been difficult to satisfy the demand of users and manufacturer.
Summary of the inventionThe purpose of this utility model is to provide a kind of not only good cutting effect, and the production efficiency height is convenient to safeguard and maintenance, and long service life, and cost of manufacture is low, and applied range greatly satisfies the single-blade cutting knife of field demand.
The utility model mainly includes cutter body, and this cutter body is a sheet metal wide at the top and narrow at the bottom, and its lower end is provided with the cutting edge that is used to cut, and described cutter body is offered the through hole that is used for fixing near upper end position; One side of above-mentioned cutter body is provided with the sawtooth I, and this side sawtooth I from top to bottom is provided with, and the end top, upper end of the close cutter body of the head of sawtooth I, and the root of sawtooth I is near the end top, lower end of cutter body; Promptly relative with the sawtooth I side of the opposite side of above-mentioned cutter body is offered the sawtooth II, the length of this side sawtooth II is identical with the length of sawtooth I, and the distance between the head of sawtooth II and the end top, cutter body upper end equals the head of sawtooth I and the distance between the end top, cutter body upper end; The front of described cutter body from top to bottom offer several openings outwards and the cross section be leg-of-mutton horizontal slotted hole I, these slotted eye I preferably equidistantly are provided with; The back side of described cutter body from top to bottom offer several openings outwards and the cross section be leg-of-mutton horizontal slotted hole II, these slotted eye II preferably equidistantly are provided with; Described slotted eye I is identical with the degree of depth of slotted eye II.
Material of the present utility model can adopt tool steel, for less demanding also can be with other hard steel; When using, because the outside slotted eye of opening is offered at the cutter front and the back side, after the cutting knife cutting, the unnecessary relic meeting landing that forms during cutting avoids remaining in the cutting knife surface to slotted eye, reduce the influence to cutting next time; In addition, sawtooth is offered in the cutting knife both sides, can utilize cutting knife of the present utility model that the both sides of the bar hole of some workpiece are cleared up, play the effect of milling, during use, this cutter is fixed on forcing press or other lathe, and this bit alignment bar hole is cleared up the hole inwall of bar hole by forming up and down.
The utility model compared with prior art has following advantage:
1, good cutting effect reduces residual influence to cutting, the production efficiency height;
2, be convenient to safeguard and keep in repair, long service life, cost of manufacture is low;
3, applied range can be used as workpiece bar hole cleaning cutter and uses.
Description of drawingsFig. 1 looks schematic diagram for master of the present utility model.
Fig. 2 looks generalized section for a left side of the present utility model.
The specific embodimentIn the schematic diagram of single-blade cutting knife illustrated in figures 1 and 2, cutter body 1 is a sheet metal wide at the top and narrow at the bottom, and its lower end is provided with the cutting edge 2 that is used to cut, and described cutter body is offered the through hole 3 that is used for fixing near upper end position; One side of above-mentioned cutter body is provided with sawtooth 4, and this side sawtooth 4 from top to bottom is provided with, and the end top, upper end of the close cutter body of the head of sawtooth 4, and the root of sawtooth 4 is near the end top, lower end of cutter body; The opposite side of above-mentioned cutter body is promptly offered sawtooth 5 with sawtooth 4 relative sides, the length of this side sawtooth 5 is identical with the length of sawtooth 4, and the distance between the head of sawtooth 5 and the end top, cutter body upper end equals the head of sawtooth 4 and the distance between the end top, cutter body upper end; The front of described cutter body from top to bottom offer several openings outwards and the cross section be leg-of-mutton horizontal slotted hole 6, these slotted eyes 6 equidistantly are provided with; The back side of described cutter body from top to bottom offer several openings outwards and the cross section be leg-of-mutton horizontal slotted hole 7, these slotted eyes 7 equidistantly are provided with; Described slotted eye 6 is identical with the degree of depth of slotted eye 7.
Claims (3)
1. a single-blade cutting knife comprises cutter body, it is characterized in that: cutter body is a sheet metal wide at the top and narrow at the bottom, and its lower end is provided with cutting edge, and described cutter body is offered through hole near upper end position; One side of above-mentioned cutter body is provided with the sawtooth I, and this side sawtooth I from top to bottom is provided with, and the end top, upper end of the close cutter body of the head of sawtooth I, and the root of sawtooth I is near the end top, lower end of cutter body; Promptly relative with the sawtooth I side of the opposite side of above-mentioned cutter body is offered the sawtooth II, the length of this side sawtooth II is identical with the length of sawtooth I, and the distance between the head of sawtooth II and the end top, cutter body upper end equals the head of sawtooth I and the distance between the end top, cutter body upper end; The front of described cutter body from top to bottom offer opening outwards and the cross section be leg-of-mutton horizontal slotted hole I, the back side of cutter body from top to bottom offer opening outwards and the cross section be leg-of-mutton horizontal slotted hole II, described slotted eye I is identical with the degree of depth of slotted eye II.
2. single-blade cutting knife according to claim 1 is characterized in that: the slotted eye I equidistantly is provided with.
3. single-blade cutting knife according to claim 1 and 2 is characterized in that: the slotted eye II equidistantly is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726016 CN203076893U (en) | 2012-12-26 | 2012-12-26 | Single-edge cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726016 CN203076893U (en) | 2012-12-26 | 2012-12-26 | Single-edge cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076893U true CN203076893U (en) | 2013-07-24 |
Family
ID=48822769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220726016 Expired - Fee Related CN203076893U (en) | 2012-12-26 | 2012-12-26 | Single-edge cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042392A (en) * | 2012-12-26 | 2013-04-17 | 大连市金州区天源铸造机械厂 | Single-edge cutter |
| CN109894676A (en) * | 2019-03-20 | 2019-06-18 | 洛阳双瑞万基钛业有限公司 | It is a kind of to stick together the cutter of cutting for titanium sponge titanium |
-
2012
- 2012-12-26 CN CN 201220726016 patent/CN203076893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042392A (en) * | 2012-12-26 | 2013-04-17 | 大连市金州区天源铸造机械厂 | Single-edge cutter |
| CN109894676A (en) * | 2019-03-20 | 2019-06-18 | 洛阳双瑞万基钛业有限公司 | It is a kind of to stick together the cutter of cutting for titanium sponge titanium |
| CN109894676B (en) * | 2019-03-20 | 2024-03-01 | 洛阳双瑞万基钛业有限公司 | Cutter for cutting titanium sponge lump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102039439B (en) | Centering spiral cutter capable of composite positioning and combined cutting | |
| CN203076893U (en) | Single-edge cutter | |
| CN202804382U (en) | Compound slotting cutter | |
| CN201871785U (en) | Rough-fine-integrated tungsten-steel end milling cutter with high efficiency | |
| CN205650880U (en) | Modular face milling cutter dish | |
| CN105081471A (en) | Chamfer tool | |
| CN205057142U (en) | Machining tool | |
| CN202447690U (en) | Novel lathe tool | |
| CN103042392A (en) | Single-edge cutter | |
| CN203031014U (en) | Quick chip removal end mill | |
| CN202156061U (en) | Variable-angle bidirectional V groove cutting tool | |
| CN205020957U (en) | Rose reamer | |
| CN107952988B (en) | Sharp corner forming cutter | |
| CN203765095U (en) | PCD reamer | |
| CN208528163U (en) | Not equal part PCD profile milling cutter | |
| CN202861423U (en) | Lathe tool with a plurality of blades | |
| CN203804299U (en) | Milling cutter for metal processing | |
| CN202447693U (en) | Forming rough boring cutter | |
| CN214721060U (en) | Dovetail groove broach | |
| CN104786062A (en) | Steel plate bevel forming device based on integrated planing and milling operation | |
| CN203711957U (en) | Disk-shaped grooving cutter | |
| CN205869600U (en) | Broach | |
| CN204621105U (en) | The horizontal single head grooving cutter of a kind of large cutting-in | |
| CN204867590U (en) | Step milling cutter | |
| CN204486905U (en) | D shape hole broaching tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |