CN101890512B - Adjustable boring cutter row - Google Patents
Adjustable boring cutter row Download PDFInfo
- Publication number
- CN101890512B CN101890512B CN2010102244106A CN201010224410A CN101890512B CN 101890512 B CN101890512 B CN 101890512B CN 2010102244106 A CN2010102244106 A CN 2010102244106A CN 201010224410 A CN201010224410 A CN 201010224410A CN 101890512 B CN101890512 B CN 101890512B
- Authority
- CN
- China
- Prior art keywords
- main body
- boring cutter
- row main
- blade row
- adjustment bearing
- 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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Abstract
The invention relates to an adjustable boring cutter row, which comprises a cutter row main body and is characterized in that: straight grooves and round holes are formed in the two ends of the cutter row main body along the longitudinal directions of the cutter row main body; adjusting supports are arranged in the straight grooves of the cutter row main body; hanging blocks are arranged in the round holes of the cutter row main body; the adjusting supports, the hanging blocks and the cutter row main body are fixed together; round holes and grooves are formed in the outer end parts of the adjusting supports along the longitudinal direction of the adjusting supports; locking blocks are arranged in the round holes of the adjusting supports; the fixed blades of the boring cutter are arranged in the grooves of the adjusting supports; and boring cutter mounting seats are arranged on the fixed blades of the boring cutter. The adjusting supports are fixed with the hanging blocks and the cutter row main body by support locking screws. The boring cutter mounting seats are fixed with the locking blocks and the adjusting supports by mounting seat locking screws. A cutter handle is arranged in the middle part of the cutter row main body. The adjusting supports of the invention can adjust extended distance, and the hole processing range is wide.
Description
Technical field
The present invention relates to a kind of adjustable boring cutter row, especially a kind of boring cutter row that is applicable to the processing large diameter hole belongs to field of mechanical technique.
Background technology
High speed development along with China's mechanical industry; Advocate green energy resource energetically; Wind-power electricity generation is the industry that state key is supported, and is more and more to the demand of wind-powered electricity generation major part (wheel hub, base, bearing block, brake disc etc.), simultaneously the wind-powered electricity generation parts for machining require increasingly high.Recently novel understructure is special, needs processing diameter high macropore of required precision between 1.5 meters to 2.6 meters usually, and the circularity in hole and cylindricity require all very high simultaneously; Utilize existing Digit Control Machine Tool programming to mill out the hole and be difficult to reach drawing requirement; Can only utilize large-scale boring cutter row to add the micrometer adjustement boring tool bore hole, but could satisfy very difficulty of drawing requirement blade row weight, refitting folder, take much time the adjustment boring cutter row is installed; Increased operative employee's workload, inefficiency; Though also there is similar scalable boring cutter row in market, outside, general all only to 1 meter little endoporus with interior diameter, versatility is poor.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, the adjustable boring cutter row of a kind of ability quick-clamping location is provided.
According to technical scheme provided by the invention; Said adjustable boring cutter row; Comprise the blade row main body, characteristic is: at the two ends of said blade row main body along the blade row main body vertically be provided with straight trough and circular hole, the adjustment bearing is set in the straight trough of blade row main body; In the circular hole of blade row main body, hang tight block is set, said adjustment bearing and hang tight block and blade row main body are fixed together; In the outer end of said adjustment bearing along the adjustment bearing vertically be provided with circular hole and groove, in the circular hole of adjustment bearing, latch segment is set, in the groove of adjustment bearing, be provided with the boring cutter stator, the boring cutter mount pad is installed on the boring cutter stator.
Said adjustment bearing is fixed through bearing lock-screw and hang tight block and blade row main body.
Said boring cutter mount pad utilizes mount pad lock-screw and latch segment to fix with the adjustment bearing.
Middle part in said blade row main body is provided with handle of a knife.
Utilize the transmission cushion block to be fixedly connected between said handle of a knife and the blade row main body with the handle of a knife lock-screw.
Said adjustment bearing is provided with some screws.
The present invention and existing compared with techniques have the following advantages:
1, the main body of boring cutter row and adjustment bearing all are the reflectals that adopts, in aluminium, added elements such as silicon, magnesium after, tensile strength significantly promotes; Not yielding, because it is adopted aluminium alloy, inconsistent with lathe and workpiece material; Resonant frequency is different, has good shock resistance;
2, utilized aluminium alloy, the iron blade row before the weight ratio has alleviated a lot, even if main shaft stretches out the very long problems such as loss of significance and shortening in service life that cause machine tool chief axis because of lever principle that also are not prone to;
3, the adjustment bearing can be adjusted the distance of stretching out, and the scope of machining hole is wide, former hole that all can only the boring fixed diameter.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the B-B view of Fig. 1.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
Like Fig. 1～shown in Figure 3: adjustable boring cutter row comprises boring cutter mount pad 1, handle of a knife lock-screw 2, latch segment 3, mount pad lock-screw 4, boring cutter stator 5, adjustment bearing 6, hang tight block 7, blade row main body 8, handle of a knife 9, transmission cushion block 10, bearing lock-screw 11 etc.
The present invention includes blade row main body 8; Vertically be provided with straight trough and circular hole at the two ends of blade row main body 8 along blade row main body 8; Adjustment bearing 6 is set in straight trough, hang tight block 7 is set in circular hole, said adjustment bearing 6 is fixing with blade row main body 8 through bearing lock-screw 11 and hang tight block 7; In the outer end of adjustment bearing 6 along adjustment bearing 6 vertically be provided with circular hole and groove, latch segment 3 is set in circular hole, in groove, be provided with boring cutter stator 5, boring cutter mount pad 1 is installed on boring cutter stator 5; Said boring cutter mount pad 1 utilizes mount pad lock-screw 4 and latch segment 3 fixing with adjustment bearing 6; Be provided with handle of a knife 9 at the middle part of blade row main body 8, utilize transmission cushion block 10 to be fixedly connected between handle of a knife 9 and the blade row main body 8 with handle of a knife lock-screw 2; Said adjustment bearing 6 is provided with some screws.
The present invention in use; Blade row main body 8 is connected with the main shaft of lathe, thereby can realizes Fast Installation, accurately adjusting, through regulating the diverse location of adjustment bearing 6 in the straight trough of blade row main body 8; The different-diameter that adds man-hour can be changed, thereby the hole of different-diameter can be obtained.Blade row main body 8 of the present invention and adjustment bearing 6 all are the reflectals that adopts, in aluminium, added elements such as silicon, magnesium after, tensile strength significantly promotes; Not yielding, because it is adopted aluminium alloy, inconsistent with lathe and workpiece material; Resonant frequency is different, has good shock resistance; Utilized aluminium alloy, the iron blade row before the weight ratio has alleviated a lot, even if main shaft stretches out the very long problems such as loss of significance and shortening in service life that cause machine tool chief axis because of lever principle that also are not prone to.
Claims (5)
1. adjustable boring cutter row; Comprise blade row main body (8); It is characterized in that: vertically be provided with straight trough and circular hole at the two ends of said blade row main body (8) along blade row main body (8); Adjustment bearing (6) is set in the straight trough of blade row main body (8), hang tight block (7) is set in the circular hole of blade row main body (8), said adjustment bearing (6) is fixed together with hang tight block (7) and blade row main body (8); Vertically be provided with circular hole and groove in the outer end of said adjustment bearing (6) along adjustment bearing (6); In the circular hole of adjustment bearing (6), latch segment (3) is set; In the groove of adjustment bearing (6), be provided with boring cutter stator (5), go up at boring cutter stator (5) boring cutter mount pad (1) is installed.
2. adjustable boring cutter row as claimed in claim 1 is characterized in that: said adjustment bearing (6) is fixing with hang tight block (7) and blade row main body (8) through bearing lock-screw (11).
3. adjustable boring cutter row as claimed in claim 1 is characterized in that: said boring cutter mount pad (1) utilizes mount pad lock-screw (4) fixing with latch segment (3) and adjustment bearing (6).
4. adjustable boring cutter row as claimed in claim 1 is characterized in that: be provided with handle of a knife (9) at the middle part of said blade row main body (8).
5. adjustable boring cutter row as claimed in claim 4 is characterized in that: utilize transmission cushion block (10) to be fixedly connected with handle of a knife lock-screw (2) between said handle of a knife (9) and the blade row main body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102244106A CN101890512B (en) | 2010-07-05 | 2010-07-05 | Adjustable boring cutter row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102244106A CN101890512B (en) | 2010-07-05 | 2010-07-05 | Adjustable boring cutter row |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101890512A CN101890512A (en) | 2010-11-24 |
| CN101890512B true CN101890512B (en) | 2012-01-04 |
Family
ID=43099944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102244106A Expired - Fee Related CN101890512B (en) | 2010-07-05 | 2010-07-05 | Adjustable boring cutter row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101890512B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556977A1 (en) * | 1975-12-18 | 1977-06-30 | Botek Praezisions Bohrtechnik | DEEP BORING TOOL FOR BORING |
| DE3811775A1 (en) * | 1987-05-19 | 1988-12-08 | Koyemann Werkzeuge Gmbh | Boring head with front cutters |
| CN2111155U (en) * | 1991-12-21 | 1992-07-29 | 李乃华 | Inching feeding boring tool |
| JPH10309607A (en) * | 1997-05-08 | 1998-11-24 | Daishowa Seiki Co Ltd | Boring bar |
| DE10333061B4 (en) * | 2003-07-18 | 2005-10-06 | Botek Präzisionsbohrtechnik Gmbh | wellhead |
| CN100503101C (en) * | 2006-10-19 | 2009-06-24 | 王诚信 | Multifunctional transposable diameter-adjustable multitool machine boring tool |
| JP5275749B2 (en) * | 2008-10-24 | 2013-08-28 | 本田技研工業株式会社 | Boring tool |
| CN201313183Y (en) * | 2008-11-20 | 2009-09-23 | 贾维静 | Adjustable large-diameter hole boring tool |
-
2010
- 2010-07-05 CN CN2010102244106A patent/CN101890512B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101890512A (en) | 2010-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20160705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |