CN203621648U - Taper-shank slotting cutter - Google Patents
Taper-shank slotting cutter Download PDFInfo
- Publication number
- CN203621648U CN203621648U CN201320875745.3U CN201320875745U CN203621648U CN 203621648 U CN203621648 U CN 203621648U CN 201320875745 U CN201320875745 U CN 201320875745U CN 203621648 U CN203621648 U CN 203621648U
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- Prior art keywords
- taper
- shank
- cutter
- cutter head
- taper shank
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- Expired - Fee Related
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Abstract
The utility model discloses a taper-shank slotting cutter which comprises a slotting cutter head and a taper shank coaxial with the cutter head. A taped assembling hole is coaxially arranged at the center of the cutter head, the taper shank is divided into an assembling portion, a neck portion and a taper-shank portion from front to back, and the assembling portion is a circular conical surface and matched with the assembling hole in taper. The slotting cutter head and the taper shank are respectively machined during production, and the assembling hole and the assembling portion of the taper shank are matched and fixedly bonded during assembly, so that the taper-shank slotting cutter can be obtained. The machining precision of the taper-shank slotting cutter is improved through later-period manufacture. In addition, the cutter head and the taper shank are respectively machined, and the manufacture efficiency is improved.
Description
Technical field
The utility model relates to a kind of machine tool, particularly the higher little modulus tapered shank cutter of a kind of precision.
Background technology
Tapered shank cutter is that shank is conical pinion cutter.Be the structure of existing little modulus (<1m) tapered shank cutter as shown in fig. 1, the cutter head of in the past little modulus tapered shank cutter and shank are all that one processes, not only processing technology complexity, and also the tool precision processing is lower.In addition, cutter head generally adopted roll flute processing in the past, adopted roll flute processing to have relatively high expectations to workman's operative skill, human factor is very large to the quality influence of product, and the Product Precision therefore having processed does not reach designing requirement yet.
For above-mentioned deficiency, the applicant has invented the higher tapered shank cutter of a kind of novel precision, to address the above problem.
Utility model content
In view of this, the utility model provides a kind of tapered shank cutter, and this tapered shank cutter adopts special mechanism, have advantages of be convenient to processing, precision is higher, solved the problems such as the tapered shank cutter that one processes is in the past difficult for processing and machining accuracy is low.
The utility model addresses the above problem by following technological means:
Tapered shank cutter of the present utility model, comprise pinion cutter cutter head and the taper shank with the coaxial setting of described cutter head, the center of described cutter head is coaxially arranged with the pilot hole of taper, described taper shank is divided into department of assembly, neck and taper shank portion from front to back, described department of assembly be set to taper seat and with described pilot hole taper fit.
Further, described taper shank portion is Morse taper shank, and the end face of described Morse taper shank is provided with tapped centre bore.
Further, the transition position of described neck and department of assembly is provided with step.
Further, between the step end face on described cutter head end face and taper shank, be filled with binding agent.
The beneficial effects of the utility model: tapered shank cutter of the present utility model, comprise pinion cutter cutter head and the taper shank with the coaxial setting of described cutter head, the center of described cutter head is coaxially arranged with the pilot hole of taper, described taper shank is divided into department of assembly, neck and taper shank portion from front to back, described department of assembly be set to taper seat and with described pilot hole taper fit.When production, pinion cutter cutter head and taper shank are processed respectively, when assembling, can obtain tapered shank cutter of the present utility model by department of assembly's taper fit the fixing bonding of pilot hole and taper shank.Tapered shank cutter of the present utility model was joined and is made to have improved machining accuracy by the later stage, and adopted cutter head and taper shank to process respectively, and manufacture efficiency is provided.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the structural representation of existing tapered shank cutter;
Fig. 2 is the cutter head structure schematic diagram of the utility model tapered shank cutter;
Fig. 3 is the taper shank structural representation of the utility model tapered shank cutter;
Fig. 4 is the overall structure schematic diagram of the utility model tapered shank cutter.
The specific embodiment
Below with reference to accompanying drawing, the utility model is elaborated, as shown in Figures 2 to 4: the tapered shank cutter of the present embodiment, comprise pinion cutter cutter head 1 and the taper shank 2 with the coaxial setting of described cutter head 1, the center of described cutter head 1 is coaxially arranged with the pilot hole 11 of taper, described taper shank 2 is divided into department of assembly 21, neck 22 and taper shank portion 23 from front to back, described department of assembly 21 be set to taper seat and with described pilot hole 11 taper fit.When production, pinion cutter cutter head and taper shank are processed respectively, when assembling, can obtain tapered shank cutter of the present utility model by department of assembly's taper fit the fixing bonding of pilot hole and taper shank.Tapered shank cutter of the present utility model was joined and is made to have improved machining accuracy by the later stage, and adopted cutter head and taper shank to process respectively, and manufacture efficiency is provided.
As the further improvement of technique scheme, described taper shank portion 23 is Morse taper shank 21, on two end faces of described Morse taper shank 21, be respectively equipped with tapped centre bore 26, can securely pinion cutter be fixed on dabber clamp by described tapped centre bore 26, and then improve the machining accuracy of taper shank.
As the further improvement of technique scheme, described neck 22 is provided with step 24 with the transition position of department of assembly 21.Between step 24 end faces on described cutter head 1 end face and taper shank 2, be filled with binding agent 25, pilot hole 11 can be bonded together securely with department of assembly 21 by this binding agent 25.
Finally explanation is, above 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 preferred embodiment, 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 aim and the 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 (4)
1. a tapered shank cutter, it is characterized in that: comprise pinion cutter cutter head (1) and the taper shank (2) with the coaxial setting of described cutter head (1), the center of described cutter head (1) is coaxially arranged with the pilot hole (11) of taper, described taper shank (2) is divided into department of assembly (21), neck (22) and taper shank portion (23) from front to back, described department of assembly (21) be set to taper seat and with described pilot hole (11) taper fit.
2. tapered shank cutter according to claim 1, is characterized in that: described taper shank portion (23) is Morse taper shank (21), and the end face of described Morse taper shank (21) is provided with tapped centre bore (26).
3. tapered shank cutter according to claim 1, is characterized in that: described neck (22) is provided with step (24) with the transition position of department of assembly (21).
4. tapered shank cutter according to claim 3, is characterized in that: between step (24) end face on described cutter head (1) end face and taper shank (2), be filled with binding agent (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875745.3U CN203621648U (en) | 2013-12-27 | 2013-12-27 | Taper-shank slotting cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875745.3U CN203621648U (en) | 2013-12-27 | 2013-12-27 | Taper-shank slotting cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621648U true CN203621648U (en) | 2014-06-04 |
Family
ID=50808166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875745.3U Expired - Fee Related CN203621648U (en) | 2013-12-27 | 2013-12-27 | Taper-shank slotting cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404607A (en) * | 2019-08-20 | 2021-02-26 | 哈尔滨东安利峰刀具有限公司 | Thermal shrinkage type taper shank alloy gear shaper cutter |
-
2013
- 2013-12-27 CN CN201320875745.3U patent/CN203621648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404607A (en) * | 2019-08-20 | 2021-02-26 | 哈尔滨东安利峰刀具有限公司 | Thermal shrinkage type taper shank alloy gear shaper cutter |
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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: 20140604 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |