CN203751348U - Simple fine boring tool rest - Google Patents
Simple fine boring tool rest Download PDFInfo
- Publication number
- CN203751348U CN203751348U CN201320889007.4U CN201320889007U CN203751348U CN 203751348 U CN203751348 U CN 203751348U CN 201320889007 U CN201320889007 U CN 201320889007U CN 203751348 U CN203751348 U CN 203751348U
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- CN
- China
- Prior art keywords
- fine boring
- tool
- boring
- boring head
- fine
- 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 - Lifetime
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a simple fine boring tool rest which is used for carrying out fine boring processing on the inner hole and the excircle of a part after a fine boring head is fixed. A fine boring blade is mounted on the fine boring head; a shank rod is connected to the bottom of the fine boring head; the fine boring tool rest comprises a tool rest body and a locking screw; a mounting hole is formed in one end of the tool rest body; a connecting hole which is matched with the mounting hole is formed in the shank rod of the fine boring head; the locking screw penetrates through the mounting hole and then is connected with the connecting hole in the shank rod in a matching way; the fine boring head is mounted and fixed on the tool rest body; when the excircle of a workpiece is bored, the fine boring head is rotated, and the fine boring blade faces the tool rest body and is located at the same straight line with the tool rest body; when the inner hole of the workpiece is bored, the fine boring head is rotated, and the fine boring blade backs on to the tool rest body and is located at the same straight line with the tool rest body; the fine boring head is locked on the tool rest body by the locking screw, the tool rest body is mounted on a rotating cutterhead of a boring machine and is used for processing the excircle or the inner hole of the workpiece. Compared with the prior art, the simple fine boring tool rest has the advantages that the reliability is strong, the usable range is wide, the operation is simple, the cost is reduced, and the like.
Description
Technical field
The utility model relates to endoporus, Excircle machining field, especially relates to a kind of simple and easy right boring knife rest.
Background technology
At present, at mechanical processing industry, especially boring machine is at all kinds of holes of fine finishining and outer bowlder, all need to use fine boring cutter, in order to meet the processing of all size hole and cylindrical, all need fine boring cutter and the right boring knife rest of corresponding outfit all size, and fine boring cutter and knife rest price is now all very expensive, also brought inconvenience and increased cost for tool management and maintenance simultaneously, this has all improved production cost to a certain extent, has brought very large inconvenience to enterprise.
Utility model content
The purpose of this utility model is exactly to provide a kind of simple and easy right boring knife rest in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions: a kind of simple and easy right boring knife rest, for after fixing fine boring head to inner bore of part, cylindrical carries out right boring processing, right boring blade is installed on described fine boring head, fine boring head bottom is connected with handle bar, it is characterized in that, described right boring knife rest comprises tool-post structure and lock-screw, described tool-post structure one end is provided with installing hole, the handle bar of described fine boring head is provided with the connecting hole mating with installing hole, described lock-screw is through being connected with the connecting hole coupling of handle bar after installing hole, fine boring head is fixed on tool-post structure,
When boring excircle of workpiece, rotation fine boring head, make right boring blade towards tool-post structure, and be located along the same line with tool-post structure, when boring inner hole of workpiece, rotation fine boring head, make right boring blade tool-post structure dorsad, and be located along the same line with tool-post structure, after good fine boring head direction to be adjusted, utilize lock-screw that fine boring head is locked on tool-post structure, then the tool-post structure assembling is arranged on to processing work cylindrical or endoporus on the rotary head of boring machine.
Described tool-post structure is made up of integrated rectangular structure and cylindrical structure, described cylindrical structure is fixed on one end of rectangular structure, described installing hole is opened on the side of cylindrical structure, described fine boring head is fixed on cylindrical structure, and the radius of cylindrical structure is consistent with the radius of fine boring head.
Described lock-screw is holding screw, and one end of this holding screw is the conical surface, and for locking the handle bar of fine boring head, the other end is inner hexagonal hole.
Described tool-post structure adopts carbon steel material to make.
Compared with prior art, the utlity model has following advantage:
1, reliability is strong: after adopting carbon steel modifier treatment, fine finishining forms, and tool-post structure has good rigidity and toughness, and it is locked that the installing hole of fixing fine boring head is furnished with standard holding screw, installs reliable;
2, the scope of application is wide: the utility model right boring knife rest is suitable for being arranged on endoporus and the cylindricals of the different sizes of processing on the boring machine of various models;
3, simple to operate: the endoporus that only need need to process according to boring machine or excircle dimension are adjusted after the elongation of right boring knife rest, tool-post structure are fixed on cutterhead to professional training that need not be special;
4, cost-saving: tool-post structure can be made all lengths and specification by oneself according to need of production, can meet processing needs adding configuration standard fine setting in man-hour fine boring head, also can adopt discarded machine to add the lathe tool transformation of the way simultaneously, greatly reduce enterprise's production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the view of the utility model processing excircles.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, a kind of simple and easy right boring knife rest, rear to inner bore of part for fixing fine boring head 3, cylindrical carries out right boring processing, on described fine boring head 3, by right boring cutter holder 31, right boring blade 32 is installed, also be provided with for adjust right boring cutter holder 31 positions fine tuning dish 33, fine boring head 3 bottoms are provided with handle bar, it is characterized in that, described right boring knife rest comprises tool-post structure 1 and lock-screw 2, described tool-post structure 1 is made up of integrated rectangular structure 11 and cylindrical structure 12, described cylindrical structure 12 is fixed on one end of rectangular structure 11, on the side of described cylindrical structure 12, offer installing hole, the handle bar of described fine boring head 3 is provided with the connecting hole mating with installing hole, described lock-screw 2 is through being connected with the connecting hole coupling of handle bar after installing hole, fine boring head 3 is fixed on cylindrical structure 12, the radius of cylindrical structure 12 is consistent with the radius of fine boring head 3.Described lock-screw 2 is holding screw, and one end of this holding screw is the conical surface, and for locking the handle bar of fine boring head 3, the other end is inner hexagonal hole, uses inner hexagon spanner this lock-screw 2 can be locked.
When boring excircle of workpiece, rotation fine boring head 3, make right boring blade 32 towards tool-post structure 1, and be located along the same line with tool-post structure 1, as shown in Figure 2, when boring inner hole of workpiece, rotation fine boring head 3, make right boring blade 32 tool-post structure 1 dorsad, and be located along the same line with tool-post structure 1, as shown in Figure 1, after good fine boring head 3 directions to be adjusted, utilize lock-screw 2 that fine boring head 3 is locked on tool-post structure 1, again the tool-post structure assembling 1 is arranged on the rotary head of boring machine, movable knife support body 1 is locked tool-post structure 1 after making right boring blade 32 approach excircle of workpiece or endoporus, then adjust the fine tuning dish 33 on fine boring head 3, make the size of right boring blade 32 meet the size of processing needs, last processing work cylindrical or endoporus.
Claims (4)
1. a simple and easy right boring knife rest, for inner bore of part, cylindrical being carried out to right boring processing after fixing fine boring head, right boring blade is installed on described fine boring head, fine boring head bottom is connected with handle bar, it is characterized in that, described right boring knife rest comprises tool-post structure and lock-screw, described tool-post structure one end is provided with installing hole, the handle bar of described fine boring head is provided with the connecting hole mating with installing hole, described lock-screw, through being connected with the connecting hole coupling of handle bar after installing hole, is fixed on fine boring head on tool-post structure;
When boring excircle of workpiece, rotation fine boring head, make right boring blade towards tool-post structure, and be located along the same line with tool-post structure, when boring inner hole of workpiece, rotation fine boring head, make right boring blade tool-post structure dorsad, and be located along the same line with tool-post structure, after good fine boring head direction to be adjusted, utilize lock-screw that fine boring head is locked on tool-post structure, then the tool-post structure assembling is arranged on to processing work cylindrical or endoporus on the rotary head of boring machine.
2. the simple and easy right boring knife rest of one according to claim 1, it is characterized in that, described tool-post structure is made up of integrated rectangular structure and cylindrical structure, described cylindrical structure is fixed on one end of rectangular structure, described installing hole is opened on the side of cylindrical structure, described fine boring head is fixed on cylindrical structure, and the radius of cylindrical structure is consistent with the radius of fine boring head.
3. the simple and easy right boring knife rest of one according to claim 1, is characterized in that, described lock-screw is holding screw, and one end of this holding screw is the conical surface, and for locking the handle bar of fine boring head, the other end is inner hexagonal hole.
4. the simple and easy right boring knife rest of one according to claim 1, is characterized in that, described tool-post structure adopts carbon steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889007.4U CN203751348U (en) | 2013-12-31 | 2013-12-31 | Simple fine boring tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889007.4U CN203751348U (en) | 2013-12-31 | 2013-12-31 | Simple fine boring tool rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751348U true CN203751348U (en) | 2014-08-06 |
Family
ID=51246659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889007.4U Expired - Lifetime CN203751348U (en) | 2013-12-31 | 2013-12-31 | Simple fine boring tool rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008929A (en) * | 2017-05-25 | 2017-08-04 | 宁波丹德瑞精密机械科技有限公司 | A kind of coarse-fine composite integrated boring cutter |
| CN109702234A (en) * | 2018-12-10 | 2019-05-03 | 上海宝钢工业技术服务有限公司 | Integrated inside and outside circle cutting tool for boring device |
-
2013
- 2013-12-31 CN CN201320889007.4U patent/CN203751348U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008929A (en) * | 2017-05-25 | 2017-08-04 | 宁波丹德瑞精密机械科技有限公司 | A kind of coarse-fine composite integrated boring cutter |
| CN109702234A (en) * | 2018-12-10 | 2019-05-03 | 上海宝钢工业技术服务有限公司 | Integrated inside and outside circle cutting tool for boring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |