CN101890512A - Adjustable boring cutter row - Google Patents
Adjustable boring cutter row Download PDFInfo
- Publication number
- CN101890512A CN101890512A CN 201010224410 CN201010224410A CN101890512A CN 101890512 A CN101890512 A CN 101890512A CN 201010224410 CN201010224410 CN 201010224410 CN 201010224410 A CN201010224410 A CN 201010224410A CN 101890512 A CN101890512 A CN 101890512A
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- China
- Prior art keywords
- main body
- boring cutter
- row main
- bearing
- blade row
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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, more and more to the demand of wind-powered electricity generation major part (wheel hub, base, bearing block, brake disc etc.), the wind-powered electricity generation parts are more and more higher for the requirement of machining simultaneously.Recently novel understructure is special, usually need processing diameter high macropore of required precision between 1.5 meters to 2.6 meters, the circularity in hole and cylindricity require all very high simultaneously, utilize existing Digit Control Machine Tool programming that the hole is milled out and be difficult to reach the drawing requirement, can only utilize large-scale boring cutter row to add the micrometer adjustement boring tool bore hole, but could satisfy drawing requirement blade row weight, refitting folder is very difficult, take much time the adjustment boring cutter row is installed, increased operative employee's workload, inefficiency; Can regulate boring cutter row though market, outside also has similarly, general all only at 1 meter little endoporus with interior diameter, versatility is poor.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, the adjustable boring cutter row of a kind of energy quick-clamping location is provided.
According to technical scheme provided by the invention, described adjustable boring cutter row, comprise the blade row main body, feature is: vertically be provided with straight trough and circular hole at the two ends of described blade row main body along the blade row main body, 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, described adjustment bearing and hang tight block and blade row main body are fixed together; Vertically be provided with circular hole and groove in the outer end of described adjustment bearing along what adjust bearing, in the circular hole of adjusting bearing, latch segment be set, in the groove of adjusting bearing, be provided with the boring cutter stator, the boring cutter mount pad is installed on the boring cutter stator.
Described adjustment bearing is fixed by bearing lock-screw and hang tight block and blade row main body.
Described boring cutter mount pad utilizes mount pad lock-screw and latch segment and adjusts bearing and fix.
Middle part in described blade row main body is provided with handle of a knife.
Utilize the transmission cushion block to fixedly connected between described handle of a knife and the blade row main body with the handle of a knife lock-screw.
Described adjustment bearing is provided with some screws.
The present invention compares with existing technology and has the following advantages:
1, the main body of boring cutter row and to adjust bearing all be the reflectal 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, causes problems such as the loss of significance of machine tool chief axis and shortening in service life because of lever principle even if main shaft stretches out very long also not being prone to;
3, adjust bearing and can adjust the distance of stretching out, 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
The invention will be further described below in conjunction with concrete drawings and Examples.
As 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, adjusts 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, be provided with in straight trough and adjust bearing 6, hang tight block 7 is set in circular hole, described adjustment bearing 6 is fixing with hang tight block 7 and blade row main body 8 by bearing lock-screw 11; Vertically be provided with circular hole and groove in the outer end of adjusting bearing 6 along what adjust bearing 6, 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; Described boring cutter mount pad 1 utilizes mount pad lock-screw 4 fixing with latch segment 3 and 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 fixedly connected between handle of a knife 9 and the blade row main body 8 with handle of a knife lock-screw 2; Described 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, adjust the diverse location of bearing 6 in the straight trough of blade row main body 8 by regulating, 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 to adjust bearing 6 all be the reflectal 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, causes problems such as the loss of significance of machine tool chief axis and shortening in service life because of lever principle even if main shaft stretches out very long also not being prone to.
Claims (6)
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 described blade row main body (8) along blade row main body (8), in the straight trough of blade row main body (8), be provided with and adjust bearing (6), hang tight block (7) is set in the circular hole of blade row main body (8), and described 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 described adjustment bearing (6) along what adjust bearing (6), in the circular hole of adjusting bearing (6), latch segment (3) is set, in the groove of adjusting 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: described adjustment bearing (6) is fixing with hang tight block (7) and blade row main body (8) by bearing lock-screw (11).
3. adjustable boring cutter row as claimed in claim 1 is characterized in that: described 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 described 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 fixedly connected with handle of a knife lock-screw (2) between described handle of a knife (9) and the blade row main body (8).
6. adjustable boring cutter row as claimed in claim 1 is characterized in that: described adjustment bearing (6) is provided with some screws.
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 true CN101890512A (en) | 2010-11-24 |
| CN101890512B 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) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133399A (en) * | 1975-12-18 | 1979-01-09 | Wilhelm Hegenscheidt Gmbh | Boring device |
| DE3811775C2 (en) * | 1987-05-19 | 1991-01-03 | Koyemann Werkzeuge Gmbh & Co, 4006 Erkrath, De | |
| 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 |
| WO2005009657A2 (en) * | 2003-07-18 | 2005-02-03 | Botek Präzisionsbohrtechnik Gmbh | Boring head |
| CN1935425A (en) * | 2006-10-19 | 2007-03-28 | 王诚信 | Multifunctional transposable diameter-adjustable multitool machine boring tool |
| CN201313183Y (en) * | 2008-11-20 | 2009-09-23 | 贾维静 | Adjustable large-diameter hole boring tool |
| JP2010099796A (en) * | 2008-10-24 | 2010-05-06 | Honda Motor Co Ltd | Boring tool |
-
2010
- 2010-07-05 CN CN2010102244106A patent/CN101890512B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133399A (en) * | 1975-12-18 | 1979-01-09 | Wilhelm Hegenscheidt Gmbh | Boring device |
| DE3811775C2 (en) * | 1987-05-19 | 1991-01-03 | Koyemann Werkzeuge Gmbh & Co, 4006 Erkrath, De | |
| 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 |
| WO2005009657A2 (en) * | 2003-07-18 | 2005-02-03 | Botek Präzisionsbohrtechnik Gmbh | Boring head |
| CN1935425A (en) * | 2006-10-19 | 2007-03-28 | 王诚信 | Multifunctional transposable diameter-adjustable multitool machine boring tool |
| JP2010099796A (en) * | 2008-10-24 | 2010-05-06 | Honda Motor Co Ltd | Boring tool |
| CN201313183Y (en) * | 2008-11-20 | 2009-09-23 | 贾维静 | Adjustable large-diameter hole boring tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101890512B (en) | 2012-01-04 |
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| C14 | Grant of patent or utility model | ||
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| 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 |