CN104475806B - A kind of slidingtype valve retainer band cone face process device - Google Patents
A kind of slidingtype valve retainer band cone face process device Download PDFInfo
- Publication number
- CN104475806B CN104475806B CN201410735196.9A CN201410735196A CN104475806B CN 104475806 B CN104475806 B CN 104475806B CN 201410735196 A CN201410735196 A CN 201410735196A CN 104475806 B CN104475806 B CN 104475806B
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- CN
- China
- Prior art keywords
- cutter bar
- boring cutter
- dovetail
- movable block
- boring
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/02—Boring bars
- B23B29/025—Boring toolholders fixed on the boring bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
- B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
- B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention discloses a kind of slidingtype valve retainer band cone face process device, including：Handle of a knife, angle adjusting mechanism, boring cutter bar and boring blade；Angle adjusting mechanism is fixed on handle of a knife, the movable block for being used to install boring cutter bar in angle adjusting mechanism is provided with dovetail groove, boring blade is arranged on one end of boring cutter bar, the side of boring cutter bar is set to dovetail structure, the dovetail groove on dovetail and movable block on boring cutter bar matches, boring cutter bar makes boring cutter bar to enter line slip on movable block to ensure the boring blade being arranged on boring cutter bar all the time in the position in the face to be processed of workpiece by dovetail and the cooperation realization of dovetail groove and being slidably installed for movable block.The present invention is simple in construction, easy to use, effectively increases operating efficiency.
Description
Technical field
Filled the present invention relates to cylinder cap processing technique field, more particularly to a kind of slidingtype valve retainer band cone face process
Put.
Background technology
The head valve seat seal conical surface can influence valve and raceway contacts to the positional precision of guide pipe inner hole center line
Sealing, directly affects power, torque and the oil consumption of engine.In order to adapt to the seat ring band of greater taper angular region
The angle that can be adjusted to the feed angle of boring blade is provided with processing, part valve retainer band cone face process equipment
Spend governor motion.Its operation principle is that the boring cutter bar that will be equipped with boring blade is fixedly mounted on angle-adjusting mechanism, is adjusted by angle
Section mechanism drives boring blade angle to raise up or push to realize to feed angle adjustment.But, because boring blade is by boring cutter
Pipe is fixedly mounted on angle-adjusting mechanism, so the position of angle-adjusting mechanism, which once changes, can all cause boring blade
Position change, boring blade is departed from the machined surface of workpiece to be processed.Therefore, the knife angle of boring blade has been adjusted every time
Degree is required for needing to pull down boring cutter bar, repositions and installs.It is cumbersome, and influence operating efficiency.
The content of the invention
The technical problem existed based on above-mentioned background technology, the present invention proposes a kind of slidingtype valve retainer band cone
Face processing unit (plant), the device is when angle-adjusting mechanism carries out angle adjustment, and boring cutter bar, which can carry out relative slide, to be ensured
Boring blade on boring cutter bar is all the time in the position in the face to be processed of workpiece.
A kind of slidingtype valve retainer band cone face process device proposed by the present invention, including：Handle of a knife, angular adjustment machine
Structure, boring cutter bar and boring blade, angle-adjusting mechanism are fixed on handle of a knife, and angle adjusting mechanism includes eyelet bolt, feed push rod
And movable block, one end of eyelet bolt and feed push rod is fixed on handle of a knife knife holder slot, and one end of movable block is fixed on handle of a knife dress
The side of cutter groove and using fixing axle as axis rotation, the other end of movable block is sleeved on eyelet bolt and feed push rod by through hole
On, angle adjusting mechanism is realized to the boring cutter on boring cutter bar by adjusting rigging position of the movable block on eyelet bolt
Piece feed angle is adjusted, and movable block is provided with dovetail groove；Boring blade is arranged on one end of boring cutter bar, and the side of boring cutter bar is set
For dovetail structure, the dovetail groove on dovetail and movable block on boring cutter bar matches, and boring cutter bar passes through dovetail and dovetail
The cooperation of groove is realized to be slidably connected with movable block in angle adjusting mechanism, make boring cutter bar can enter in movable block line slip with
Ensure the boring blade being arranged on boring cutter bar all the time in the position in the face to be processed of workpiece.
Preferably, adjustment skewback is provided between dovetail groove and dovetail, the bottom of dovetail groove is provided with stopper slot.
Preferably, the afterbody of boring cutter bar is provided with the backing pin that is adapted with stopper slot, and boring cutter bar passes through backing pin and stopper slot
Coordinate and realize the stop in dovetail groove.
The movable block in boring cutter bar and angle adjusting mechanism in the present invention is coordinated using dovetail and dovetail groove realizes cunning
It is dynamic to install, allow boring cutter bar is relative on movable block to slide, when the angle of angle adjusting mechanism changes, unclamp
Backing pin, adjusts the installation site in dovetail groove of boring cutter bar, makes boring blade the treating in workpiece all the time being arranged on boring cutter bar
The position of machined surface.The present invention is simple in construction, easy to use, effectively increases operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of slidingtype valve retainer band cone face process device proposed by the present invention；
Fig. 2 is movable block and boring cutter bar in a kind of slidingtype valve retainer band cone face process device proposed by the present invention
Assembling schematic diagram.
Embodiment
As shown in Figure 1-2, Fig. 1 is a kind of knot of slidingtype valve retainer band cone face process device proposed by the present invention
Structure schematic diagram；Fig. 2 is movable block and boring cutter in a kind of slidingtype valve retainer band cone face process device proposed by the present invention
Bar assembling schematic diagram.
Reference picture 1-2, a kind of slidingtype valve retainer band cone face process device proposed by the present invention, including：Handle of a knife
1st, on handle of a knife 1 angle adjusting mechanism 2, boring cutter bar 3 and boring blade 4；Angle adjusting mechanism 2 include eyelet bolt 21,
One end of feed push rod 22 and movable block 23, eyelet bolt 21 and feed push rod 22 is fixed on the knife holder slot of handle of a knife 1, movable block 23
One end be fixed on the side of the knife holder slot of handle of a knife 1 and using fixing axle as axis rotation, the other end of movable block 23 passes through through hole set
On eyelet bolt 21 and feed push rod 22, angle adjusting mechanism 2 is by adjusting dress of the movable block 23 on eyelet bolt 21
Realized with position and the feed angle of boring blade 4 on boring cutter bar 3 is adjusted；Boring blade 4 is arranged on the one of boring cutter bar 3
End, the side of boring cutter bar 3 is set to dovetail structure；The dovetail groove on dovetail and movable block 23 on boring cutter bar 3 matches, boring
Knife bar 3 is realized by the cooperation of dovetail and dovetail groove and movable block 23 is slidably connected, and dovetail groove and dovetail it
Between be provided with adjustment skewback 6, be provided with stopper slot in the bottom of dovetail groove, boring cutter bar 3 afterbody provided with being adapted with stopper slot
Backing pin 5, the cooperation that boring cutter bar 3 passes through backing pin 5 and stopper slot realizes the stop in dovetail groove.
In the present invention, the movable block 23 in boring cutter bar 3 and angle adjusting mechanism 2 is coordinated using dovetail and dovetail groove to be realized
It is slidably installed, allows boring cutter bar 3 is relative on movable block 23 to slide, when the angle of angle adjusting mechanism 2 changes
Wait, unclamp backing pin, adjust the installation site in dovetail groove of boring cutter bar 3, make the boring blade 4 being arranged on boring cutter bar 3 all the time
Position in the face to be processed of workpiece 7.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (2)
1. a kind of slidingtype valve retainer band cone face process device, it is characterised in that including：Handle of a knife (1), angular adjustment machine
Structure (2), boring cutter bar (3) and boring blade (4)；Angle adjusting mechanism (2) is fixed on handle of a knife (1), and angle adjusting mechanism (2) includes
One end of eyelet bolt (21), feed push rod (22) and movable block (23), eyelet bolt (21) and feed push rod (22) is fixed on
On handle of a knife (1) knife holder slot, one end of movable block (23) is fixed on the side of handle of a knife (1) knife holder slot and turned by axle center of fixing axle
Dynamic, the other end of movable block (23) is sleeved on eyelet bolt (21) and feed push rod (22) by through hole, on movable block (23)
Provided with dovetail groove；Boring blade (4) is arranged on one end of boring cutter bar (3), and the side of boring cutter bar (3) is set to dovetail structure, boring cutter
Dovetail on bar (3) matches with the dovetail groove on movable block (23), the cooperation that boring cutter bar (3) passes through dovetail and dovetail groove
Realization is slidably connected with angle adjusting mechanism (2)；
Adjustment skewback (6) is provided between dovetail groove and dovetail, the bottom of dovetail groove is provided with stopper slot.
2. slidingtype valve retainer band cone face process device according to claim 1, it is characterised in that boring cutter bar
(3) afterbody is provided with the backing pin (5) being adapted with stopper slot, and boring cutter bar (3) is realized by the cooperation of backing pin (5) and stopper slot
Stop in dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735196.9A CN104475806B (en) | 2014-12-04 | 2014-12-04 | A kind of slidingtype valve retainer band cone face process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735196.9A CN104475806B (en) | 2014-12-04 | 2014-12-04 | A kind of slidingtype valve retainer band cone face process device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104475806A CN104475806A (en) | 2015-04-01 |
| CN104475806B true CN104475806B (en) | 2017-08-25 |
Family
ID=52750482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735196.9A Active CN104475806B (en) | 2014-12-04 | 2014-12-04 | A kind of slidingtype valve retainer band cone face process device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104475806B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392881B (en) * | 2016-10-25 | 2018-08-21 | 中国兵器科学研究院宁波分院 | The radial feeding device of side grinding is patrolled for engine integral type valve retainer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5044841A (en) * | 1990-07-20 | 1991-09-03 | Litton Industrial Automation Systems, Inc. | Valve seat bushing machining apparatus |
| CN2683309Y (en) * | 2004-03-29 | 2005-03-09 | 兰运生 | Adjustable valve reamer rest, its special cutting tool and special cutting-tool checking device |
| CN101474680B (en) * | 2009-01-20 | 2010-12-08 | 大连经济技术开发区伊达工具有限公司 | Combined boring head |
| CN201783710U (en) * | 2010-08-31 | 2011-04-06 | 张锋 | Valve line chamfering tool |
| CN102626791A (en) * | 2012-04-20 | 2012-08-08 | 大连华根机械有限公司 | Spindle structure with double internally-sleeved pull rods |
| CN103551625B (en) * | 2013-11-18 | 2015-09-30 | 广州中船黄埔造船有限公司 | For the device of processing diesel engine cylinder head valve seat valve mouth |
| CN103934511B (en) * | 2014-04-26 | 2016-03-16 | 中国第一汽车股份有限公司 | There is head and adopt same model generation head to process the method for the inlet and exhaust valve seat ring conical surface |
| CN204396961U (en) * | 2014-12-04 | 2015-06-17 | 天长缸盖有限公司 | A kind of slidingtype valve retainer band cone face process device |
-
2014
- 2014-12-04 CN CN201410735196.9A patent/CN104475806B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104475806A (en) | 2015-04-01 |
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