CN203281898U - Groove cutter for rapidly processing inner bore of workpiece - Google Patents
Groove cutter for rapidly processing inner bore of workpiece Download PDFInfo
- Publication number
- CN203281898U CN203281898U CN2013203082593U CN201320308259U CN203281898U CN 203281898 U CN203281898 U CN 203281898U CN 2013203082593 U CN2013203082593 U CN 2013203082593U CN 201320308259 U CN201320308259 U CN 201320308259U CN 203281898 U CN203281898 U CN 203281898U
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- Prior art keywords
- cutter
- handle
- knife
- groove
- cutter head
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Abstract
The utility model relates to a groove cutter for rapidly processing inner bores of workpieces. The groove cutter comprises a columnar cutter handle and is characterized in that the groove cutter also comprises a sheet-like cutter bit arranged on the head part of the cutter handle, the cutter bit is provided with at least two cutting blades parallel with the axial direction of the cutter handle, and the cutter handle and the cutter bit are integrally formed. Because the cutter handle and the cutter bit are integrally formed, the groove cutter provided by the utility model is convenient to process and high in production efficiency. The groove cutter is used for machining bore grooves in the corresponding shape, the cutter bit does not need to be changed, and machining of one bore groove is completed after one cutter feed, which is safe, rapid and convenient. A shake-proof groove may be arranged on the cutter handle so as to reduce shake during operation of the groove cutter, reduce noises and raise machining precision.
Description
Technical field
The utility model relates to a kind of machine tools, relates in particular to a kind of machining tool of inner hole of workpiece.
Background technology
The groove cutter is divided into straight trough cutter and swivelling chute cutter, and the straight trough cutter is as the term suggests namely stretch into vertically inner hole of workpiece processing hole slot.Existing groove jet blade and handle of a knife are flexibly connected, so that for different hole slot shapes to be processed, change cutter head, if but this structure bonding strength is easily loosening, affect crudy and bring potential safety hazard, the junction of handle of a knife and cutter head exists gap easily to make moist and get rusty.
The utility model content
The utility model has overcome the deficiencies in the prior art, provides a kind of simple in structure, one-body molded, easy to use, but the groove cutter of rapid processing inner hole of workpiece.
For achieving the above object, the technical solution adopted in the utility model is: a kind of groove cutter of rapid processing inner hole of workpiece, comprise the column handle of a knife, it is characterized in that: also comprise the sheet cutter head of axially being located at described handle of a knife head, described cutter head has at least two and is parallel to the axial blade of described handle of a knife, and described handle of a knife and cutter head are one-body molded.
Preferably, described cutter head is the quadrangular shape, and described two blades lay respectively at two inclines of cutter head.
Preferably, an end that is provided with described cutter head on handle of a knife also is provided with a fixed block, described two blades are arranged on cutter head one side, the opposite side of cutter head and described fixed block join, described fixed block, cutter head and handle of a knife are one-body molded, and the periphery of described fixed block flushes or indentation with respect to described handle of a knife periphery.
Preferably, described handle of a knife is provided with some shockproof grooves.
Preferably, described shockproof fluted shaft line arranges perpendicular to the handle of a knife axis, and cross section is circular.
Preferably, described handle of a knife is provided with at least five described shockproof grooves.
Preferably, described shockproof groove circumferentially is uniformly distributed on handle of a knife.
The utility model has solved the defect that exists in the background technology, groove cutter of the present utility model, and its handle of a knife, cutter head are one-body molded at least, and production and processing is convenient, and production efficiency is high., for the hole slot processing of respective shapes, need not to change cutter head during use, the processing of a hole slot is completed in a feed, safety, quick, convenient.Vibrations when shockproof groove minimizing groove cutter work can be set on handle of a knife, reduce noise, improves machining accuracy.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model groove cutter.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of groove cutter of rapid processing inner hole of workpiece, comprise cylindric handle of a knife 2, also comprises the sheet cutter head 4 of axially being located at handle of a knife 2 heads, and cutter head 4 has at least two and is parallel to the axial blade of handle of a knife 26, and handle of a knife 2 is one-body molded with cutter head 4.
Concrete, cutter head 4 is the quadrangular shape, two blades 6 lay respectively at two inclines of cutter head 4.An end that is provided with cutter head 4 on handle of a knife 2 also is provided with a fixed block 8, two blades 6 are arranged on cutter head 4 one sides, the opposite side of cutter head 4 and fixed block 8 join, and fixed block 8, cutter head 4 and handle of a knife 2 are one-body molded, and the periphery of fixed block 8 flushes or indentation with respect to handle of a knife 2 peripheries.Preferably, fixed block 8 is the column of cross section semicircular in shape, and the arcuate flanks 12 of fixed block 8 flushes with the periphery arcwall face 14 of handle of a knife 2, and the side plane 16 of fixed block 8 is with respect to periphery arcwall face 14 indentations of handle of a knife 2.Axial along handle of a knife 2, the length of handle of a knife 2 is 3-4 times of cutter head 4 length.Fixed block 8 can help firm cutter head 4, strengthens cutter head semi-finals degree, improves the security of processing.Two blades 6 of cutter head 4 can flush with handle of a knife 2 periphery arcwall faces 14, also can be with respect to handle of a knife 2 periphery arcwall face 14 indentations.The 2-3.5 that preferred handle of a knife 2 diameters are 6 vertical ranges of 4 liang of blades of cutter head doubly.
Preferably, handle of a knife 2 is provided with some shockproof grooves (not shown).Concrete, shockproof fluted shaft line is perpendicular to handle of a knife 2 axis settings, and cross section is circular.Handle of a knife 2 is provided with at least five shockproof grooves.Each shockproof groove circumferentially is uniformly distributed on handle of a knife 2.
During use, use the hole of conventional method processing cross section with fixed block 8 cross sections on workpiece to be processed, subsequently with the groove cutter of the present embodiment, fixed block 8 is front and aim at this hole, and cutter head 4 stretches into and carries out cutting processing.Cutter head 4 in the process of workpiece propelling, namely forms the hole slot of same cutter head 4 shapes.
It is square quadrangular column structure that groove cutter of the present utility model, its cutter head 4 are not limited to cross section, and its cross section can also be other polygons or with the polygonized structure of curved line, for example cross section is trapezoidal, regular hexagon.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (7)
1. the groove cutter of a rapid processing inner hole of workpiece, comprise the column handle of a knife, it is characterized in that: also comprise the sheet cutter head of axially being located at described handle of a knife head, described cutter head has at least two and is parallel to the axial blade of described handle of a knife, and described handle of a knife and cutter head are one-body molded.
2. the groove cutter of a kind of rapid processing inner hole of workpiece according to claim 1, it is characterized in that: described cutter head is the quadrangular shape, described two blades lay respectively at two inclines of cutter head.
3. the groove cutter of a kind of rapid processing inner hole of workpiece according to claim 2, it is characterized in that: an end that is provided with described cutter head on handle of a knife also is provided with a fixed block, described two blades are arranged on cutter head one side, the opposite side of cutter head and described fixed block join, described fixed block, cutter head and handle of a knife are one-body molded, and the periphery of described fixed block flushes or indentation with respect to described handle of a knife periphery.
4. the groove cutter of a kind of rapid processing inner hole of workpiece according to claim 3, it is characterized in that: described handle of a knife is provided with some shockproof grooves.
5. the groove cutter of a kind of rapid processing inner hole of workpiece according to claim 4 is characterized in that: described shockproof fluted shaft line arranges perpendicular to the handle of a knife axis, and cross section be circle.
6. the groove cutter of a kind of rapid processing inner hole of workpiece according to claim 5, it is characterized in that: described handle of a knife is provided with at least five described shockproof grooves.
7. the groove cutter of a kind of rapid processing inner hole of workpiece according to claim 6, it is characterized in that: described shockproof groove circumferentially is uniformly distributed on handle of a knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203082593U CN203281898U (en) | 2013-05-31 | 2013-05-31 | Groove cutter for rapidly processing inner bore of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203082593U CN203281898U (en) | 2013-05-31 | 2013-05-31 | Groove cutter for rapidly processing inner bore of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281898U true CN203281898U (en) | 2013-11-13 |
Family
ID=49538273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203082593U Expired - Fee Related CN203281898U (en) | 2013-05-31 | 2013-05-31 | Groove cutter for rapidly processing inner bore of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273096A (en) * | 2013-05-31 | 2013-09-04 | 苏州创丰精密五金有限公司 | Groove cutter capable of rapidly processing workpiece inner holes |
-
2013
- 2013-05-31 CN CN2013203082593U patent/CN203281898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273096A (en) * | 2013-05-31 | 2013-09-04 | 苏州创丰精密五金有限公司 | Groove cutter capable of rapidly processing workpiece inner holes |
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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: 20131113 Termination date: 20140531 |