CN203992645U - The special Single-blade reamer of monoblock type high accuracy adjustable eccentric - Google Patents
The special Single-blade reamer of monoblock type high accuracy adjustable eccentric Download PDFInfo
- Publication number
- CN203992645U CN203992645U CN201420410006.1U CN201420410006U CN203992645U CN 203992645 U CN203992645 U CN 203992645U CN 201420410006 U CN201420410006 U CN 201420410006U CN 203992645 U CN203992645 U CN 203992645U
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- CN
- China
- Prior art keywords
- eccentric wheel
- knife
- blade reamer
- described eccentric
- eccentric
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Abstract
The utility model discloses the special Single-blade reamer of monoblock type high accuracy adjustable eccentric, comprise handle of a knife, wherein, described handle of a knife one side is provided with Single-blade reamer; Described Single-blade reamer and described handle of a knife are integral type structure, described Single-blade reamer and described handle of a knife junction are provided with eccentric tunable arrangement, described eccentric tunable arrangement comprises eccentric wheel, the described eccentric wheel structure that assumes diamond in shape, center is provided with connecting through hole, and described eccentric wheel makes to be fixed by bolts to cutter inside by connecting through hole; The curved structure in described eccentric wheel two ends, described eccentric wheel two ends arrange axisymmetricly; Described eccentric wheel one side is provided with detent, and described eccentric wheel makes to be fixed by bolts to cutter inside by detent; Two ends, described eccentric wheel top are eccentric wheel low spot, and two ends, described eccentric wheel bottom are the high point of eccentric wheel, and eccentric is set, and accomplish that high accuracy bias is adjustable, improve product result of use.
Description
Technical field
The utility model relates to the special Single-blade reamer of monoblock type high accuracy adjustable eccentric, belongs to Metal Cutting technical field of tools.
Background technology
Along with the continuous progress of Machining Technology, the requirement of product improves constantly, also more and more higher to the requirement of cutter.For the cutter of hole processing, the hole that dimension precision requirement is high is also more and more higher to the dimension compensation of cutter in process, and the Single-blade reamer of current domestic cutter manufacturer production does not also have micromatic setting, let alone high precision fine tuning.Also only have several the cutter manufacturers such as UNIMERCO and Mapal can accomplish high precision fine tuning abroad, but also have the narrow problem of adjustable extent.Thereby the special Single-blade reamer of exploitation monoblock type high accuracy adjustable eccentric, can dwindle and external gap for Chinese machining manufacturing industry, fill the domestic gaps, and then try hard to catch up and surmount, have great importance.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of monoblock type high accuracy adjustable eccentric special Single-blade reamer for above drawback, and eccentric is set, and accomplishes that high accuracy bias is adjustable, improves product result of use.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The special Single-blade reamer of monoblock type high accuracy adjustable eccentric, comprises handle of a knife, and wherein, described handle of a knife one side is provided with Single-blade reamer; Described Single-blade reamer and described handle of a knife are integral type structure, described Single-blade reamer and described handle of a knife junction are provided with eccentric tunable arrangement, described eccentric tunable arrangement comprises eccentric wheel, the described eccentric wheel structure that assumes diamond in shape, center is provided with connecting through hole, and described eccentric wheel makes to be fixed by bolts to cutter inside by connecting through hole; The curved structure in described eccentric wheel two ends, described eccentric wheel two ends arrange axisymmetricly; Described eccentric wheel one side is provided with detent, and described eccentric wheel makes to be fixed by bolts to cutter inside by detent; Two ends, described eccentric wheel top are eccentric wheel low spot, and two ends, described eccentric wheel bottom are the high point of eccentric wheel.
Use principle: the distance of the corresponding height in diametric(al) in the time that rotation rotates of the each point on eccentric wheel is consistent all the time.
The beneficial effects of the utility model are: in cutter hub inside, eccentric tunable arrangement is set, realizes the high precision fine tuning of cutter by eccentric tunable arrangement.Eccentric wheel is unique diamond structure, the curved structure in eccentric wheel two ends, and two ends arrange axisymmetricly, can make eccentricity fine adjustment precision greatly improve, and adjustable extent reaches 0～0.1mm.Stating two ends, eccentric wheel top is eccentric wheel low spot, two ends, described eccentric wheel bottom are the high point of eccentric wheel, when the distance of the corresponding height in diametric(al) in the time that rotation rotates of the each point on eccentric wheel is consistent all the time, use bolt to be fixed the detent of eccentric wheel one side, now cutter deflection adjustable accuracy can reach 0.002mm, realize high accuracy eccentric adjusting, greatly improve tool precision, improve the quality of products.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is eccentric wheel schematic diagram of the present utility model
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, the special Single-blade reamer of the utility model monoblock type high accuracy adjustable eccentric, comprises handle of a knife 1, and wherein, described handle of a knife 1 one sides are provided with Single-blade reamer 2; Described Single-blade reamer 2 is integral type structure with described handle of a knife 1, described Single-blade reamer 2 is provided with eccentric tunable arrangement 3 with described handle of a knife 1 junction, described eccentric tunable arrangement 3 comprises eccentric wheel 3, described eccentric wheel 3 structure that assumes diamond in shape, center is provided with connecting through hole 31, and described eccentric wheel 3 makes to be fixed by bolts to cutter inside by connecting through hole 31; The described eccentric wheel 3 curved structures in two ends, described eccentric wheel 3 two ends arrange axisymmetricly; Described eccentric wheel 3 one sides are provided with detent 32, and described eccentric wheel 3 makes to be fixed by bolts to cutter inside by detent 32; Described eccentric wheel 3 two ends, top are eccentric wheel low spot A, B, and two ends, described eccentric wheel bottom are the high point of eccentric wheel C, D.
Use principle: the distance of the each point on eccentric wheel corresponding height A, B, C, D in diametric(al) in the time that rotation E-E ' rotates is consistent all the time.
The beneficial effects of the utility model are: in cutter hub inside, eccentric tunable arrangement is set, realizes the high precision fine tuning of cutter by eccentric tunable arrangement.Eccentric wheel is unique diamond structure, the curved structure in eccentric wheel two ends, and two ends arrange axisymmetricly, can make eccentricity fine adjustment precision greatly improve, and adjustable extent reaches 0～0.1mm.Stating two ends, eccentric wheel top is eccentric wheel low spot, two ends, described eccentric wheel bottom are the high point of eccentric wheel, when the distance of the corresponding height in diametric(al) in the time that rotation rotates of the each point on eccentric wheel is consistent all the time, use bolt to be fixed the detent of eccentric wheel one side, now cutter deflection adjustable accuracy can reach 0.002mm, realize high accuracy eccentric adjusting, greatly improve tool precision, improve the quality of products.
Above embodiment is only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement that those skilled in the art makes according to foregoing of the present utility model and adjustment all belong to protection domain of the present utility model.
Claims (1)
1. the special Single-blade reamer of monoblock type high accuracy adjustable eccentric, comprises handle of a knife, it is characterized in that, described handle of a knife one side is provided with Single-blade reamer; Described Single-blade reamer and described handle of a knife are integral type structure, described Single-blade reamer and described handle of a knife junction are provided with eccentric tunable arrangement, described eccentric tunable arrangement comprises eccentric wheel, the described eccentric wheel structure that assumes diamond in shape, center is provided with connecting through hole, and described eccentric wheel makes to be fixed by bolts to cutter inside by connecting through hole; The curved structure in described eccentric wheel two ends, described eccentric wheel two ends arrange axisymmetricly; Described eccentric wheel one side is provided with detent, and described eccentric wheel makes to be fixed by bolts to cutter inside by detent; Two ends, described eccentric wheel top are eccentric wheel low spot, and two ends, described eccentric wheel bottom are the high point of eccentric wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410006.1U CN203992645U (en) | 2014-07-23 | 2014-07-23 | The special Single-blade reamer of monoblock type high accuracy adjustable eccentric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410006.1U CN203992645U (en) | 2014-07-23 | 2014-07-23 | The special Single-blade reamer of monoblock type high accuracy adjustable eccentric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992645U true CN203992645U (en) | 2014-12-10 |
Family
ID=52032709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410006.1U Expired - Fee Related CN203992645U (en) | 2014-07-23 | 2014-07-23 | The special Single-blade reamer of monoblock type high accuracy adjustable eccentric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551248A (en) * | 2015-02-02 | 2015-04-29 | 苏州阿诺精密切削技术股份有限公司 | Single blade chip-breaking lengthened reamer |
-
2014
- 2014-07-23 CN CN201420410006.1U patent/CN203992645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551248A (en) * | 2015-02-02 | 2015-04-29 | 苏州阿诺精密切削技术股份有限公司 | Single blade chip-breaking lengthened reamer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180723 |