CN203817536U - Hard alloy chamfer mill - Google Patents
Hard alloy chamfer mill Download PDFInfo
- Publication number
- CN203817536U CN203817536U CN201420219654.9U CN201420219654U CN203817536U CN 203817536 U CN203817536 U CN 203817536U CN 201420219654 U CN201420219654 U CN 201420219654U CN 203817536 U CN203817536 U CN 203817536U
- Authority
- CN
- China
- Prior art keywords
- handle
- rod body
- hard alloy
- rod
- rear handle
- 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 hard alloy chamfer mill and relates to chamfer mills. The hard alloy chamfer mill comprises a rod body (2), a rear handle (1), middle handles (3), an alloy tool bit (4) and a crescent cutting edge (5), and the crescent cutting edge (5) is arranged on the alloy tool bit (4) at the front end of the rod body (2). The rear end of the rod body (2) is connected with the middle of the rear handle (1). The two sides of the middle of the rod body (2) are respectively provided with one middle handle (3). A structure shaped like a Chinese character 'tu' is formed by the rod body (2), the rear handle (1) and the middle handles (3). According to the hard alloy chamfer mill, the chamfer mill shaped like the Chinese character 'tu' is formed by the rod body, the rear handle and the middle handles so that the force can be mastered when the hard alloy chamfer mill is used, and particularly when firm burrs are removed from the chamfered positions of a workpiece, the labor intensity of workers is well relieved.
Description
[technical field]
The utility model relates to a kind of workpiece trimming knife, especially relates to a kind of workpiece carbide alloy rose reamer.
[background technology]
Known, burr is that workpiece produces crystal grain shearing slip, plastic deformation under cutting force effect, makes material be extruded, tear, the excess stock that causes piece surface or junction to occur.The burr classification that the kind of burr forms by its different materials, planform, processing method is also different.Conventionally use alloy knife to remove burr for the processing of burr, especially remove for the burr of workpiece limit portion chamfering, existing deburring cutter structure is that a knife bar front end arranges the alloy cutter head that a blade middle part upwarps, the corresponding burr of blade of alloy cutter head, utilize before hand-held knife bar and push away alloy knife is removed, because a lot of burrs are comparatively firm, and knife bar can not be exerted oneself preferably, exert oneself to there will be alloy cutter head to swing when excessive, in swing process, alloy cutter head can scratch workpiece, and labor strength is further increased.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of carbide alloy rose reamer, by " soil " font rose reamer that the body of rod, rear handle and middle part handle are formed, when use, can grasp dynamics, especially when the removal of the comparatively firm burr in chamfering work piece place, the utility model has alleviated workman's labour intensity preferably.
In order to realize described utility model object, the utility model adopts following technical scheme:
A kind of carbide alloy rose reamer, comprise the body of rod, rear handle, middle part handle, alloy cutter head and crescent cutting edge, the alloy cutter head of lever front end is provided with crescent cutting edge, the rear end of the body of rod is connected with the middle part of rear handle, be respectively equipped with middle part handle in the both sides, middle part of the body of rod, form " soil " character form structure by the body of rod, rear handle, middle part handle.
Owing to having adopted technique scheme, the utlity model has following beneficial effect:
Carbide alloy rose reamer described in the utility model, by " soil " font rose reamer that the body of rod, rear handle and middle part handle are formed, when use, can grasp dynamics, especially when the removal of the comparatively firm burr in chamfering work piece place, the utility model has alleviated workman's labour intensity preferably, for the repairing of more unmanageable workpiece limit portion chamfering, the utility model can not swing while use; The utility model is simple in structure, can effectively alleviate workman's labour intensity.
[brief description of the drawings]
Fig. 1 is perspective view of the present utility model.
In figure: 1, rear handle; 2, the body of rod; 3, middle part handle; 4, alloy cutter head; 5, crescent cutting edge.
[detailed description of the invention]
Explanation the utility model that can be detailed by the following examples, open the purpose of this utility model is intended to protect all technological improvements within the scope of the utility model,
Carbide alloy rose reamer described in 1 by reference to the accompanying drawings, comprise the body of rod 2, rear handle 1, middle part handle 3, alloy cutter head 4 and crescent cutting edge 5, the alloy cutter head 4 of the body of rod 2 front ends is provided with crescent cutting edge 5, the rear end of the body of rod 2 is connected with the middle part of rear handle 1, be respectively equipped with middle part handle 3 in the both sides, middle part of the body of rod 2, form " soil " character form structure by the body of rod 2, rear handle 1, middle part handle 3.
Implement carbide alloy rose reamer described in the utility model, when use, four fingers are held the middle part handle 3 at the body of rod 2 middle parts, the thumb tiger's jaw of two hands is stuck in rear handle 1, the crescent cutting edge 5 that so not only can prevent alloy cutter head 4 swings, and both hands firmly, comparatively firm chamfering work piece place burr can be removed and used more for convenience.
The utility model does not describe part in detail for prior art.
Claims (1)
1. a carbide alloy rose reamer, comprise the body of rod (2), rear handle (1), middle part handle (3), alloy cutter head (4) and crescent cutting edge (5), it is characterized in that: the alloy cutter head (4) of the body of rod (2) front end is provided with crescent cutting edge (5), the rear end of the body of rod (2) is connected with the middle part of rear handle (1), be respectively equipped with middle part handle (3) in the both sides, middle part of the body of rod (2), form " soil " character form structure by the body of rod (2), rear handle (1), middle part handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219654.9U CN203817536U (en) | 2014-04-16 | 2014-04-16 | Hard alloy chamfer mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219654.9U CN203817536U (en) | 2014-04-16 | 2014-04-16 | Hard alloy chamfer mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817536U true CN203817536U (en) | 2014-09-10 |
Family
ID=51473077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219654.9U Expired - Fee Related CN203817536U (en) | 2014-04-16 | 2014-04-16 | Hard alloy chamfer mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907623A (en) * | 2015-05-29 | 2015-09-16 | 苏州市华宁机械制造有限公司 | Cutting nippers capable of applying force by both hands |
-
2014
- 2014-04-16 CN CN201420219654.9U patent/CN203817536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907623A (en) * | 2015-05-29 | 2015-09-16 | 苏州市华宁机械制造有限公司 | Cutting nippers capable of applying force by both hands |
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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: 20140910 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |