CN202539664U - Mechanically-clamped rotary planing tool - Google Patents
Mechanically-clamped rotary planing tool Download PDFInfo
- Publication number
- CN202539664U CN202539664U CN2011204661876U CN201120466187U CN202539664U CN 202539664 U CN202539664 U CN 202539664U CN 2011204661876 U CN2011204661876 U CN 2011204661876U CN 201120466187 U CN201120466187 U CN 201120466187U CN 202539664 U CN202539664 U CN 202539664U
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- tool
- planing
- rotary
- revolution
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Abstract
The utility model discloses a mechanically-clamped rotary planing tool, which consists of a tool bar (1), a stop dog (2), a rotary tool post (3), a compression screw (4), a locating block (5), a tool bit (6), a screw nut (7) and a locating screw (8). A rotary locating hole structure is arranged on the tool bar (1), and the rotary tool post is arranged on the tool bar (1) by using a locating hole as a basic reference. The tool bit (6) is arranged inside the locating tool groove of the rotary tool post (3), and the tool bit (6) is fastened on the rotary tool post (3) by the compression screw (4). The mechanically-clamped rotary planing tool has simple structure, and is practical, flexible and convenient. Through verification, the durability, economical efficiency and stability of the mechanically-clamped rotary planing tool are greatly promoted compared with that of an integral planing tool; and the mechanically-clamped rotary planing tool uses a light machine tool as the tool bit without using a heavy planing tool, and is convenient for the tool grinding of a cutting tool. The cutting tool is high in impact capacity, and is easy to replace the tool bit; therefore, the production cost for manufacturing the cutting tool is reduced, the production efficiency is improved, and the service life is prolonged. When a large part is machined for tool withdrawal, the rotary tool post can rotate so that the cutting tool is prevented from cutting a machined surface and the machining effect is more obvious. The planing tool is simple in structure and convenient to maintain, and is suitable for the planing operation of a structure similar to a guide surface structure under a body of lathe bed.
Description
Technical field
The utility model relates to the metal cutting technology field, and especially lathe for machining lathe bed lower guideway Noodles is like the machine folder revolution planing tool of structure.
Background technology
Essential tool when planing tool is the planer processing parts, the structure of planing tool are divided into two kinds usually, i.e. integral solder formula planing tool (with carbide alloy or high-speed steel blade, directly being welded on all kinds of cutter cutter hubs) and machine clip variable-position planing tool.
There is following problem in the integral solder planing tool, and 1, in the cutter welding process, be not easy to take into account the mechanical performance of cutter hub and blade, influence working (machining) efficiency, service life and the cutting stability of cutter.2, be not easy to change blade, after the tool wear usually sharpening just can not reuse the back several times, wholely can only do to scrap processing to cutter, cause cutter life low, the manufacturing cost height.3, Sharpening a knife blade is inconvenient, and the integral solder planing tool adopts hand grinding usually, and uncertain factor is more, and the improper result of use that will have a strong impact on cutter of sharpening is had relatively high expectations to operating personnel's technical merit.
When lathe for machining lathe bed lower guideway face, adopt integral solder formula planing tool to machine at present, be faced with planing tool and when withdrawing, can't break away from machined surface, in the withdrawing process, planing tool contact lower guideway face scratches machined surface.Have a strong impact on the crudy and the working (machining) efficiency of part.
Summary of the invention
The utility model technical problem to be solved is that the knife bar and the cutter of existing planing tool is the integral body that can not be split, and physical life is short, and production cost is high.Therefore provide a kind of knife bar and cutter detachable, simultaneously, the rotatable again clamped planing tool of cutter, it can promote production efficiency, prolongs the cutter physical life, and is easy to maintenance.
The technical scheme that the utility model technical solution problem is taked is: a kind of machine folder swinging planing tool, it is made up of knife bar (1), block (2), revolution tool rest (3), housing screw (4), locating piece (5), cutter head (6), nut (7), dog screw (8).Knife bar (1) is provided with revolution locating hole structure, and revolution tool rest (3) is that benchmark is installed on the knife bar (1) with the locating hole.Cutter head (6) is installed in revolution tool rest (3) the knife edge groove (10), and housing screw (4) is fastened on cutter head (6) on the revolution tool rest (3).
Knife bar (1) is that the inside and outside circle cylinder contacts with the location of revolution tool rest (3), utilizes dog screw (8) and turns round 90 ° of locating slots (9) structural limitations axial float on tool rest (3) cylindrical.Block (2) is welded on respectively on the cylindrical of knife bar (1) and revolution tool rest (3) with locating piece (5).
Revolution tool rest (3) knife edge groove is 20mm * 20mm square groove structure.
Description of drawings
Fig. 1, the structure chart of the utility model.
Fig. 2, the assembling sketch map of the utility model.
1-knife bar, 2-block, 3-revolution tool rest, 4-housing screw, 5-locating piece, 6-cutter head, 7-nut, 8-dog screw, 9-90 ° locating slot, 10-knife edge groove among the figure.
The specific embodiment
Below in conjunction with accompanying drawing the technical scheme of the utility model is done and to be further described; Like Fig. 1, it is made up of knife bar (1), block (2), revolution tool rest (3), housing screw (4), locating piece (5), cutter head (6), nut (7), dog screw (8).Knife bar (1) is provided with revolution locating hole structure, and revolution tool rest (3) is that benchmark is installed on the knife bar (1) with the locating hole.Cutter head (6) is installed in revolution tool rest (3) the knife edge groove, and housing screw (4) is fastened on cutter head (6) on the revolution tool rest (3).
Like Fig. 2, knife bar (1) is that the inside and outside circle cylinder contacts with the location of revolution tool rest (3), utilizes dog screw (8) and turns round 90 ° of locating slots (9) structural limitations axial float on tool rest (3) cylindrical.Block (2) is welded on respectively on the cylindrical of knife bar (1) and revolution tool rest (3) with locating piece (5).
To turn round planing tool and be installed on the metal-planing machine knife rest, and, during feed (figure three), adopt the planing tool cutting edge to participate in workpiece processing, accomplish the processing of lower guideway face with fastening screw in compression on the knife rest.During withdrawing (Fig. 4), manually will turn round the tool rest Rotate 180 ° to the spacing position of block, accomplish the withdrawing process of processed.Planing tool scratches machined surface when having avoided withdrawing, has improved the crudy and the efficient of workpiece.
This cutter through checking, can satisfy the production technology needs in our company, and the lathe bed machining accuracy reaches drawing and standard-required; Working (machining) efficiency is than former tools lift 26%; Therefore, use this cutter processing similar structures part to have good superiority, can in of the same trade, promote.
Claims (4)
1. a machine folder turns round planing tool, it is characterized in that: it is made up of knife bar (1), block (2), revolution tool rest (3), housing screw (4), locating piece (5), cutter head (6), nut (7), dog screw (8); Knife bar (1) is provided with revolution locating hole structure, and revolution tool rest (3) is that benchmark is installed on the knife bar (1) with the locating hole; Cutter head (6) is installed in revolution tool rest (3) the knife edge groove, and housing screw (4) is fastened on cutter head (6) on the revolution tool rest (3).
2. machine folder revolution planing tool as claimed in claim 1, it is characterized in that: knife bar (1) is that the inside and outside circle cylinder contacts with the location of revolution tool rest (3), utilizes dog screw (8) and turns round 90 ° of locating slot structural limitations axial floats on tool rest (3) cylindrical.
3. machine folder revolution planing tool as claimed in claim 1, it is characterized in that: block (2) is welded on respectively on the cylindrical of knife bar (1) and revolution tool rest (3) with locating piece (5).
4. machine folder revolution planing tool as claimed in claim 1, it is characterized in that: revolution tool rest (3) knife edge groove is 20mm * 20mm square groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204661876U CN202539664U (en) | 2011-11-22 | 2011-11-22 | Mechanically-clamped rotary planing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204661876U CN202539664U (en) | 2011-11-22 | 2011-11-22 | Mechanically-clamped rotary planing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539664U true CN202539664U (en) | 2012-11-21 |
Family
ID=47160353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204661876U Expired - Fee Related CN202539664U (en) | 2011-11-22 | 2011-11-22 | Mechanically-clamped rotary planing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990094A (en) * | 2012-11-27 | 2013-03-27 | 无锡市彩云机械设备有限公司 | Lathe cutter rack |
| CN103447563A (en) * | 2013-08-28 | 2013-12-18 | 宜昌江峡船用机械有限责任公司 | Rotatable slotting tool bar for numerically controlled lathes and machining method |
| CN106180854A (en) * | 2016-08-26 | 2016-12-07 | 安徽皖南电机股份有限公司 | The cutter holder of processing internal keyway |
-
2011
- 2011-11-22 CN CN2011204661876U patent/CN202539664U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990094A (en) * | 2012-11-27 | 2013-03-27 | 无锡市彩云机械设备有限公司 | Lathe cutter rack |
| CN103447563A (en) * | 2013-08-28 | 2013-12-18 | 宜昌江峡船用机械有限责任公司 | Rotatable slotting tool bar for numerically controlled lathes and machining method |
| CN103447563B (en) * | 2013-08-28 | 2015-10-07 | 宜昌江峡船用机械有限责任公司 | A kind of rotatable slot knife bar of numerically controlled lathe and processing method |
| CN106180854A (en) * | 2016-08-26 | 2016-12-07 | 安徽皖南电机股份有限公司 | The cutter holder of processing internal keyway |
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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: 20121121 Termination date: 20131122 |