CN202621952U - Reaming and boring integrated cutter for crank case machining - Google Patents
Reaming and boring integrated cutter for crank case machining Download PDFInfo
- Publication number
- CN202621952U CN202621952U CN 201220245805 CN201220245805U CN202621952U CN 202621952 U CN202621952 U CN 202621952U CN 201220245805 CN201220245805 CN 201220245805 CN 201220245805 U CN201220245805 U CN 201220245805U CN 202621952 U CN202621952 U CN 202621952U
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- CN
- China
- Prior art keywords
- boring
- cutter
- ream
- reaming
- cover
- 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 - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a reaming and boring integrated cutter for crank case machining. The cutter comprises a boring cutter body, a boring rod and a boring handle are arranged on the boring cutter body, a boring cutter bit is arranged at one end of the boring rod, the opposite end of the boring rod is fixedly connected with the boring handle, and the boring handle is connected with a machine tool through an installation clamp. The reaming and boring integrated cutter is characterized in that a reaming sleeve is arranged on the boring rod, one end of the boring rod provided with the boring cutter bit penetrates out of the reaming sleeve, a reaming cutter is arranged on the reaming sleeve in the radial direction, and the reaming sleeve is connected with the boring rod through a fastener. By means of the technical scheme, the reaming and boring integrated cutter effectively resolves the problem that verticality of holes and the plane cannot be ensured in the machining process of installation holes of a crank case and resolves the problem that the existing cutter is complex in work procedure and is not favorable for improving working efficiency.
Description
Technical field:
The utility model relates to machining and uses cutter, is specifically related to a kind of crankcase processing with ream, boring integral type cutter.
Background technology:
Along with the mechanical processing industry development; People more and more pay attention to the precision of machining, and particularly accurate mechanical equipment is particularly paid attention to the processing request of precision; Machining industry is adding man-hour to the installing hole on the crankcase at present; Usually pass through the endoporus boring cutter earlier to the existing processing of endoporus, through countersink the crankcase aperture is being cut into the plane perpendicular to axially bored line on every side then, but above-mentioned processing mode will divide usually two operations to process respectively; Not only can reduce the hole of crankcase and the precision of plane verticality, and operating efficiency is low.
Summary of the invention:
The technical problem that the utility model will solve provides a kind of crankcase processing with ream, boring integral type cutter; The problem that the effective perpendicularity that solves existing crankcase installing hole process mesopore and plane of this technical scheme is difficult to guarantee; And it is loaded down with trivial details to have solved existing operation, is unfavorable for the problem that operating efficiency improves.
The utility model is realized through following technical scheme:
A kind of crankcase processing comprises the boring cutter body with ream, boring integral type cutter, and the boring cutter body is provided with boring bar, boring handle; One end of boring bar is provided with cutter head, and the opposite end is fixedly connected with the boring handle, and the boring handle is connected with lathe through sectional fixture; It is characterized in that: said boring bar is provided with the ream cover; Boring bar one end that is provided with cutter head passes outside the ream cover, and it radially is provided with countersink ream cover upper edge, and the ream cover is connected with boring bar through securing member.
The further Technological improvement plan of the utility model is:
Said securing member is an adjusting screw(rod), and the ream cover is provided with the threaded adjusting hole, and adjusting screw(rod) is connected with threaded adjusting hole coupling.
The utility model further Technological improvement plan is:
The blade of said countersink is axial along the ream cover, and is provided with towards the cutter head direction.
The utility model compared with prior art has following obvious advantage:
The utility model integrates countersink, boring cutter; Can carry out bore hole and spot facing operation to workpiece to be processed simultaneously; Not only improved hole and plane verticality, and two procedures once also improved the operating efficiency of enterprise, this tool mechanical is simple and reasonable for structure simultaneously; Design science is convenient to promote the use of.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
The specific embodiment:
As shown in Figure 1, the utility model comprises boring cutter body 1, and boring cutter body 1 is provided with boring bar 12, boring handle 11; One end of boring bar 12 is provided with cutter head 13, and the opposite end is fixedly connected with boring handle 11, and boring handle 11 is connected with lathe through sectional fixture; Boring bar 12 is provided with ream cover 2, and boring bar 12 1 ends that are provided with cutter head 13 pass ream cover 2, and ream overlaps 2 upper edges, and it radially is provided with countersink 3; Ream cover 2 is connected with boring bar 12 through securing member 4, and securing member 4 is an adjusting screw(rod), can regulate the distance between cutter head 13 and the countersink 3 according to needs of production; Ream cover 2 is provided with the threaded adjusting hole; Securing member 4 and threaded adjusting hole coupling is connected, and the blade 31 of countersink 3 overlaps 2 axial along ream, and towards cutter head 13 direction settings.
In sum, the utility model can be realized goal of the invention.
Claims (3)
1. a crankcase processing comprises the boring cutter body with ream, boring integral type cutter, and the boring cutter body is provided with boring bar, boring handle; One end of boring bar is provided with cutter head, and the opposite end is fixedly connected with the boring handle, and the boring handle is connected with lathe through sectional fixture; It is characterized in that: said boring bar is provided with the ream cover; Boring bar one end that is provided with cutter head passes outside the ream cover, and it radially is provided with countersink ream cover upper edge, and the ream cover is connected with boring bar through securing member.
2. a kind of crankcase processing according to claim 1 is with ream, boring integral type cutter, and it is characterized in that: said securing member is an adjusting screw(rod), and the ream cover is provided with the threaded adjusting hole, and adjusting screw(rod) is connected with threaded adjusting hole coupling.
3. a kind of crankcase processing according to claim 1 and 2 is with ream, boring integral type cutter, and it is characterized in that: the blade of said countersink is axial along the ream cover, and is provided with towards the cutter head direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245805 CN202621952U (en) | 2012-05-29 | 2012-05-29 | Reaming and boring integrated cutter for crank case machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245805 CN202621952U (en) | 2012-05-29 | 2012-05-29 | Reaming and boring integrated cutter for crank case machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621952U true CN202621952U (en) | 2012-12-26 |
Family
ID=47375195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245805 Expired - Fee Related CN202621952U (en) | 2012-05-29 | 2012-05-29 | Reaming and boring integrated cutter for crank case machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621952U (en) |
-
2012
- 2012-05-29 CN CN 201220245805 patent/CN202621952U/en not_active Expired - Fee Related
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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: 20121226 Termination date: 20130529 |