CN203695989U - Cutter for boring inner aperture and sleeving outer circle - Google Patents
Cutter for boring inner aperture and sleeving outer circle Download PDFInfo
- Publication number
- CN203695989U CN203695989U CN201320891622.9U CN201320891622U CN203695989U CN 203695989 U CN203695989 U CN 203695989U CN 201320891622 U CN201320891622 U CN 201320891622U CN 203695989 U CN203695989 U CN 203695989U
- Authority
- CN
- China
- Prior art keywords
- slide block
- cutter
- knife bar
- chute
- utility
- 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
Links
- 238000003754 machining Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003801 milling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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- Shearing Machines (AREA)
Abstract
The utility model relates to a cutter for boring inner aperture and sleeving outer circle, which comprises a handle; a cutter head is installed on one end of the handle. The utility model is characterized in that a chute is set along radial direction on the outer transverse plane of the cutter head; a slide block is set inside the chute; a knife bar is installed on the slide block; a blade is set at one side of the outer end portion of the knife bar; a plurality of screwed holes are set at the bottom of the chute; the slide block is fixed with the cutter head through a bolt and a screwed hole; the slide block is provided with a first tightening screw to tighten the knife bar; and a plurality of second tightening screws are set at one side of the slide block. In the utility model, the cutter can be used for boring inner aperture and sleeving outer circle only by change the direction of the knife bar for 180 DEG. The utility model has the advantages of reasonable design, simple composition, low manufacture cost and simple operation; by using the cutter, the machining efficiency is high, the size is stable, the appearance is beautiful, and the machining efficiency is improved thereby improving production efficiency.
Description
Technical field
The utility model relates to a kind of cutter, especially a kind of can boring endoporus, the dual-purpose cutter of cover cylindrical.
Background technology
For processing excircles on machining center, traditional processing technology is that the part that the milling of going around in circles processes not only size is unstable, cylindrical ellipse (high-precision cylindrical cannot be processed and be met drawing requirement by milling) with go around in circles milling processing of milling cutter, outward appearance is not attractive in appearance, and working (machining) efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can boring endoporus, the dual-purpose cutter of cover cylindrical, promote the stability of part processing, improve working (machining) efficiency.
The technical scheme providing according to the utility model, described can boring endoporus, the dual-purpose cutter of cover cylindrical, comprise handle of a knife, cutter head is installed in one end of handle of a knife; It is characterized in that: on the end face of the outside of described cutter head, be disposed radially chute, slide block is set in chute, knife bar is installed on slide block, a side of knife bar outer end arranges blade; In the bottom of described chute, multiple screwed holes are set, slide block is fixed by bolt, screwed hole and cutter head.
On described slide block, arranging first presses closer screw and holds out against knife bar.
Arrange multiple second in a side of described slide block and press closer screw.
Described in the utility model can boring endoporus, the dual-purpose cutter of cover cylindrical can be used for boring endoporus and cover cylindrical, only need be by anti-knife bar dress (turning 180 ° by knife bar); The utility model is reasonable in design, simple in structure, manufacturing cost is lower, easy and simple to handle, use that this tool sharpening efficiency is high, dimensionally stable, appearance looks elegant, improved working (machining) efficiency and then improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of duty of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the schematic diagram of the another kind of duty of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in FIG. 1 to 3: described can boring endoporus, the dual-purpose cutter of cover cylindrical comprises that handle of a knife 1, slide block 2, knife bar 3, cutter head 4, chute 5, screwed hole 6, bolt 7, first press closer screw 8, second and press closer screw 9, blade 10 etc.
As shown in Figure 1 and Figure 2, the utility model comprises handle of a knife 1, and cutter head 4 is installed in one end of handle of a knife 1, on the outside end face of cutter head 4, is disposed radially chute 5, and slide block 2 is set in chute 5, presses closer screw 8 knife bar 3 is installed on slide block 2 by first; Multiple screwed holes 6 are set in the bottom of described chute 5, and slide block 2 is fixing with cutter head 4 by bolt 7, screwed hole 6; In use, by adjusting the position of slide block 2 in sliding mechanism 5, and be connected with corresponding screwed hole 6 by bolt 7, realize the processing of different size endoporus or cylindrical;
One side of described knife bar 3 outer ends is provided for the blade 10 of boring endoporus or cover cylindrical; In the time that blade 10 is installed toward the outer side, cutter can be used for boring endoporus (as shown in Figure 1); In the time that blade 10 is installed towards inner side, cutter can be used for overlapping cylindrical (as shown in Figure 2);
Arrange multiple second in a side of described slide block 2 and press closer screw 9.
Dual-purpose cutter described in the utility model is in the time of processing pedestal class part, when cover part outer, blade is installed (as shown in Figure 2) towards inner side, when boring inner bore of part, blade is installed toward the outer side to (as Fig. 1 shows), can guarantee that circularity is in 0.003, can meet part permissible accuracy completely, the quality of product and working (machining) efficiency are thoroughly improved.The length of knife bar can be according to part hole depth or cylindrical Depth determination, the overstriking that the diameter of knife bar also can be suitable according to demand or reduce.
Claims (3)
1. can boring endoporus, the dual-purpose cutter of cover cylindrical, comprise handle of a knife (1), cutter head (4) is installed in one end of handle of a knife (1); It is characterized in that: on the outside end face of described cutter head (4), be disposed radially chute (5), slide block (2) is set in chute (5), the upper knife bar (3) of installing of slide block (2), a side of knife bar (3) outer end arranges blade (10); In the bottom of described chute (5), multiple screwed holes (6) are set, slide block (2) is fixing with cutter head (4) by bolt (7), screwed hole (6).
2. as claimed in claim 1 can boring endoporus, the dual-purpose cutter of cover cylindrical, it is characterized in that: on described slide block (2), arrange first and press closer screw (8) and hold out against knife bar (3).
3. as claimed in claim 1 can boring endoporus, the dual-purpose cutter of cover cylindrical, it is characterized in that: arrange multiple second in a side of described slide block (2) and press closer screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891622.9U CN203695989U (en) | 2013-12-31 | 2013-12-31 | Cutter for boring inner aperture and sleeving outer circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891622.9U CN203695989U (en) | 2013-12-31 | 2013-12-31 | Cutter for boring inner aperture and sleeving outer circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695989U true CN203695989U (en) | 2014-07-09 |
Family
ID=51046488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320891622.9U Expired - Lifetime CN203695989U (en) | 2013-12-31 | 2013-12-31 | Cutter for boring inner aperture and sleeving outer circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695989U (en) |
-
2013
- 2013-12-31 CN CN201320891622.9U patent/CN203695989U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.18 Furong 5th Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: Yingpu Aviation Technology Co.,Ltd. Address before: No. 0221430 Changjiang New District, Jiangsu Province Patentee before: IMPRO AVIATION COMPONENTS (WUXI) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |