WO2011039838A1 - 歯車研削盤 - Google Patents
歯車研削盤 Download PDFInfo
- Publication number
- WO2011039838A1 WO2011039838A1 PCT/JP2009/066951 JP2009066951W WO2011039838A1 WO 2011039838 A1 WO2011039838 A1 WO 2011039838A1 JP 2009066951 W JP2009066951 W JP 2009066951W WO 2011039838 A1 WO2011039838 A1 WO 2011039838A1
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- WIPO (PCT)
- Prior art keywords
- gear
- grinding machine
- dresser
- dressing
- gear grinding
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1225—Arrangements of abrasive wheel dressing devices on gear-cutting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/075—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms
Definitions
- the present invention relates to a gear grinding machine that grinds a processed gear with a grinding stone, and more particularly to a gear grinding machine having a dressing function of dressing a grinding stone.
- a gear grinding machine has conventionally been provided as a grinding machine that grinds a workpiece, which is a processed gear after heat treatment, using a grinding stone, which is a grinding tool, to efficiently finish the tooth surface of the workpiece.
- a gear grinding machine if grinding is performed, the grindstone wears and the sharpness decreases, so after grinding a predetermined number of workpieces, dressing is performed on the worn grindstone to make a sharp blade surface It is necessary to make them play.
- the conventional gear grinding machine is provided with a dressing function of dressing the worn grinding wheel with a dresser.
- a gear grinding machine having a dressing function is disclosed, for example, in Patent Document 1.
- a pivoting ring is pivotably supported on the outer periphery of a counter column erected opposite to a grindstone, and the pivoting ring further includes a pair of grippers capable of gripping a workpiece.
- a dresser disposed between the pair of grippers is provided. Then, by turning the gripper against the rotary table capable of holding the workpiece, the loading and unloading of the workpiece can be performed while the dressing can be performed by rotating the dresser against the grinding stone.
- the present invention is intended to solve the above-mentioned problems, and it is an object of the present invention to provide a gear grinding machine capable of achieving improvement in maintenance performance and downsizing.
- a gear grinding machine for solving the above-mentioned problems, It is a gear grinding machine which is rotated in a state in which a grindstone and a processing gear are meshed and performs grinding on the processing gear, A dresser that is driven to rotate and dress the grinding wheel;
- the dressing gear is parallel to the workpiece rotation axis of the gear to be machined and is fed to the gear to be machined of the grinding wheel between a dressing position where the dressing can be used for dressing the grinding wheel and a retreating position retracted from the dressing position during grinding.
- a dresser pivoting means for pivoting about a pivot axis orthogonal to the direction is provided.
- a gear grinding machine for solving the above-mentioned problems is
- the dresser turning means is A rotary unit rotatably supporting the dresser and rotating around the pivot axis; A fixed portion rotatably supporting the rotating portion; Positioning means for positioning the rotation of the rotating portion relative to the fixed portion; Positioning release means provided on the fixed portion for releasing positioning by the positioning means by a lever action; And a rotating means for rotating the rotating portion when the positioning release means is operated.
- the positioning release means is A cylinder portion formed on the fixed portion; A piston member slidably housed in the cylinder portion in the direction of the pivot axis; An annular groove formed in the rotating portion; A lever having a proximal end pivotally supported by the fixed portion and a distal end held by the piston member; A roller fitted in the groove and rotatably supported by the lever; And pressure supplying / discharging means for supplying pressure to / from the cylinder portion to make the piston member slidable.
- a gear grinding machine for solving the above-mentioned problems is Arranging the groove in a through hole formed in the lever;
- the roller is rotatably supported on an inner circumferential surface of the through hole.
- a gear grinding machine for solving the above-mentioned problems,
- a holding pin is supported between the tips of the lever levers formed in a bifurcated shape,
- the piston member is characterized in that a holding groove for holding the holding pin is formed.
- the gear that is driven to rotate and dressing the grinding stone is processed gear between the dressing position where dressing of the grinding stone can be performed and the retracted position where the grinding wheel is retracted from the dressing position.
- the maintenance performance can be improved and the size can be reduced by turning around a turning axis which is parallel to the work rotation axis of the above and orthogonal to the feed direction of the grinding wheel to the work gear.
- FIG. 4 is a cross-sectional view taken along line AA of FIG. 3;
- FIG. 5 is a cross-sectional view taken along the line BB in FIG. 4;
- a column 12 is supported movably in a horizontal X-axis direction (feed direction) on a bed 11 of the gear grinding machine 1.
- a saddle 13 is supported by the column 12 so as to be vertically movable in the Z-axis direction, and a pivoting head 14 is rotatably supported by the saddle 13 about a horizontal A-axis.
- a slide head 15 is supported on the swivel head 14 so as to be movable in the horizontal Y-axis direction, and the slide head 15 is provided with a grindstone head 16.
- a barrel-shaped screw-shaped grindstone 17 is detachably attached to the grindstone head 16 and rotatably supported around a vertical B axis. The screw-shaped grindstone 17 is incorporated in the grindstone head 16. It is rotationally driven by a grinding wheel drive motor (not shown).
- a rotary table 18 is provided rotatably about a vertical C1 axis (work rotation axis).
- a cylindrical mounting jig 19 is attached to the upper surface of the rotary table 18, and a work (work gear) W, which is an internal gear material, is detachably attachable to the upper inner peripheral surface of the mounting jig 19. It is attached.
- a dresser rotating device (dresser rotating means) 20 is provided on the side of the rotary table 18, and the dresser rotating device 20 is a disk dresser 66 for dressing the screw-like grindstone 17, which will be described later in detail. Is pivotally supported about the C2 axis (pivot axis).
- the dresser pivoting device 20 is composed of a base portion 31 and a pivoting portion 32 provided on the upper portion of the base portion 31.
- the base portion 31 is provided on the bed 11, and the pivoting portion 32 is pivotably supported around the C2 axis at the center of the upper surface of the base portion 31.
- the base portion 31 includes a fixed portion 41 and a rotating portion 42.
- the fixed portion 41 is fixed on the bed 11, and the rotating portion 42 is rotatably supported at the central portion of the fixed portion 41.
- the rotating portion 42 is disposed coaxially with the C2 axis, and has a circular rotary plate 42a and a shaft portion 42b.
- a gear coupling (positioning means) 43 is interposed between the rotating plate 42a of the rotating portion 42 and the fixed portion 41, and an upper gear portion 43a of the gear coupling 43 is provided on the lower surface of the rotating plate 42a.
- the lower gear portion 43 b of the gear coupling 43 is provided on the upper surface of the fixed portion 41.
- a key 44 is provided at an axially intermediate portion of the shaft portion 42b, and a cylindrical flange member 45 is fitted into the lower end of the shaft portion 42b.
- the lower end of the shaft portion 42b, the outer peripheral surface of the flange member 45, and the flange portion 45a form an annular groove 46 recessed from the outer peripheral surface of the shaft portion 42b.
- a horizontal turning drive motor (rotating means) 47 is provided on the side of the fixed portion 41, and a drive gear 48, an intermediate gear 49, and a driven gear are provided at the middle in the height direction in the fixed portion 41. Fifty are rotatably supported.
- the drive gear 48 and the intermediate gear 49 mesh with each other, the intermediate gear 49 and the driven gear 50 mesh with each other, and the drive gear 48 is fitted to the output shaft of the horizontal turning drive motor 47, and the driven gear 50 rotates It is arrange
- a key groove 50a is formed on the inner peripheral surface of the driven gear 50, and the key 44 of the shaft portion 42b is slidably supported in the C2 axial direction in the key groove 50a.
- a lever lever 51 is housed below the fixed portion 41.
- the lever 51 has a narrow proximal end 51 a and a bifurcated distal end 51 b, and the proximal end 51 a is swingably supported in the fixed portion 41 via a swing pin 52.
- the tip 51 b supports the holding pin 53 therebetween.
- a through hole 51c is formed in the lever 51, and the flange member 45 of the shaft portion 42b is penetrated through the through hole 51c.
- a roller 54 is rotatably supported on the inner peripheral surface of the through hole 51 c, and the roller 54 is fitted in the groove 46.
- a cylinder portion 55 is formed between the tip end portions 51b of the lever lever 51, and in the cylinder portion 55, a piston member 56 is housed slidably in the C2 axial direction.
- a concave holding groove 56a is formed in the side wall of the piston member 56 on the lever lever 51 side in the width direction, and the holding pin 53 of the tip 51b is held in the holding groove 56a.
- Hydraulic passages 57a and 57b are in communication with upper and lower portions of the cylinder 55, and the hydraulic passages 57a and 57b are connected to a hydraulic supply / discharge device (pressure supply / discharge device) 58. That is, the hydraulic pressure is supplied and discharged by the hydraulic pressure supply and discharge device 58 into the cylinder portion 55 through the hydraulic pressure passages 57a and 57b.
- the groove portion 46, the lever 51, the roller 54, the cylinder portion 55, the piston member 56, the hydraulic pressure supply and discharge device 58, and the like constitute positioning release means.
- the turning portion 32 includes a main body portion 61 and a motor storage portion 62.
- the base end of the main body portion 61 is fixed on the rotary plate 42 a of the base portion 31, and the motor storage portion 62 is formed in a tubular shape and provided at the distal end of the main body portion 61.
- a vertical swing drive motor 63 is incorporated in the motor storage portion 62.
- the output shaft of the vertical swing drive motor 63 is rotationally driven around a horizontal B2 axis, and is connected to the rotary plate 64 at the outside of the motor storage portion 62.
- a dresser rotation drive motor 65 is provided on the rotary plate 64.
- the output shaft of the dresser rotation drive motor 65 is rotationally driven about the C3 axis, and a disk-shaped disk dresser 66 is detachably mounted.
- the piston member 56 slides downward by supplying the hydraulic pressure from the hydraulic pressure supply / discharge device 58 to the upper portion of the cylinder portion 55 via the hydraulic pressure passage 57a.
- the front end 51b of the lever 51 is rocked downward with the piston member 56 about the rocking pin 52, and the roller 54 presses the lower surface of the groove 46 accordingly.
- the rotary portion 42 is lowered to the lowermost position (shown by the solid line in FIG. 4) in the fixed portion 41, and the gear coupling 43 between the fixed portion 41 and the rotary portion 42 is engaged. . That is, the rotating portion 42 is positioned with respect to the fixed portion 41.
- the horizontal turning drive motor 47 by driving the horizontal turning drive motor 47 in a state where the rotating portion 42 is lifted, the driving force is transmitted to the driving gear 48, the intermediate gear 49, and the driven gear 50 in order, and the rotating portion 42 is the C2 axis. Rotate around. At this time, since the groove 46 slides smoothly by the rotation of the roller 54, the lifted rotating portion 42 rotates smoothly. As a result, the disc dresser 66 of the pivoting part 32 is pivoted about the C2 axis, and the disc dresser 66 is pivoted between the retracted position P1 and the dress position P2 described later (FIGS. 2 and 3). 3).
- the disk dresser 66 With the disk dresser 66 positioned at the gear coupling 43 at the dress position P 2, the disk dresser 66 is pivoted about the B 2 axis by driving the vertical pivot drive motor 63, and for dresser rotation drive. By driving the motor 65, the disk dresser 66 is rotationally driven about the C3 axis. As a result, the disk dresser 66 dressing the opposing thread-like grindstones 17.
- the workpiece W is ground using the gear grinding machine 1
- the workpiece W is first attached to the mounting jig 19.
- the column 12, the saddle 13, the turning head 14, and the slide head 15 are driven to move the screw-like grindstone 17 in the X, Y, Z axis directions, and around the A axis according to the twist angle of the work W It is turned and arranged inside the work W.
- the grindstone head 16 is driven to rotationally drive the screw-like grindstone 17 around the B axis
- the rotary table 18 is driven to rotationally drive the work W around the C1 axis, and in this state, the column 12 is driven to move the threaded grinding wheel 17 in the X-axis direction (left direction in FIG.
- the hydraulic pressure is supplied from the hydraulic pressure supply / discharge device 58 to the lower portion of the cylinder portion 55 via the hydraulic pressure passage 57b to slide the piston member 56 upward.
- the rotating portion 42 is lifted with respect to the fixed portion 41 by the lever action of the lever 51, and the engagement of the gear coupling 43 is released (the position shown by the two-dot chain line in FIG. 4).
- the turning portion 32 is lifted upward, and the positioning of the disk dresser 66 at the retracted position P1 is released.
- the horizontal turning drive motor 47 is driven to rotate the rotating portion 42 of the base portion 31 and turn the turning portion 32 at a predetermined angle.
- the disk dresser 66 is pivoted from the retracted position P1 to the dress position P2.
- the disk dresser 66 is turned 90 °.
- the hydraulic pressure is supplied from the hydraulic pressure supply / discharge device 58 to the upper portion of the cylinder portion 55 via the hydraulic pressure passage 57a to slide the piston member 56 downward.
- the rotating portion 42 is lowered to the lowermost position in the fixed portion 41 by the lever action of the lever 51, and the gear coupling 43 is engaged (the position shown by the solid line in FIG. 4). That is, the pivoting portion 32 is pushed downward, and the disk dresser 66 at the dress position P2 is positioned.
- the vertical swing drive motor 63 is driven to swing the disk dresser 66 around the B2 axis in accordance with the twist angle of the screw-like grindstone 17.
- the column 12, the saddle 13, and the slide head 15 are driven to move the threaded grinding wheel 17 in the X, Y, and Z axial directions to face the disk dresser 66 disposed at the dress position P2.
- the screw-like grindstone 17 is turned by the drive of the turning head 14 so that the axial center is arrange
- the dresser rotation drive motor 65 is driven to rotationally drive the disk dresser 66 about the C3 axis, and in this state, the slide head 15 is driven to move the thread-like grindstone 17 in the Y-axis direction. And engages with the disc dresser 66 disposed at the dress position P2. Subsequently, the saddle 13 and the slide head 15 are further driven to swing the screw-shaped grindstone 17 in the Z-axis direction while moving in the Y-axis direction. As a result, the thread-like grindstone 17 is cut into the disk dresser 66, and the blade-like face of the thread-like grindstone 17 is dressed by the blade face of the disk dresser 66. This dressing operation is performed for the number of the blade grooves of the screw-like grindstone 17.
- the disk dresser 66 is turned from the dress position P2 to the retracted position P1 to be in a standby state, while a predetermined number of works W are ground by the dressed thread-like grindstone 17. And a series of such operations will be performed repeatedly.
- the gear grinding machine according to the present invention is applied to an internal gear grinding machine for grinding a work of an internal gear material, but is applied to an external gear grinding machine for grinding a work of an external gear material I don't care.
- the disk dresser 66 is parallel to the C1 axis, which is the rotation axis of the work W, between the retracted position P1 and the dress position P2
- the dresser turning apparatus 20 is more than the column 12 supporting the screw-like grindstone 17 and the rotary table 18 to which the work W is attached. It can arrange
- the disc dresser 66 disposed at the retraction position P1 does not interfere with the grinding process or the work replacement work, and the approach from outside the machine to the disc dresser 66 becomes easy. Maintainability can be improved.
- the disk dresser 66 since the disk dresser 66 is configured to be pivoted, the disk dresser 66 can be advanced and retracted with respect to the threaded grinding wheel 17 in a space-saving manner, so that the gear grinding machine 1 can be miniaturized.
- the disk dresser 66 at the retracted position P1 and the dress position P2 can be always arranged at the same position and is high. It can be rigidly supported. As a result, the reproducibility of the disk dresser 66 disposed at the dress position P2 is improved, so that not only the dressing accuracy is improved, but also a constant quality can be maintained.
- the gear coupling 43 is engaged and released, that is, the rotating portion 42 is moved up and down with respect to the fixed portion 41, thereby positioning the disc dresser 66 with a small driving force. Positioning release operation can be performed. As a result, the cylinder portion 55 and the piston member 56 and the hydraulic pressure supply / discharge device 58 accommodated therein can be made smaller. As a result, since the height of the fixing portion 41 can be suppressed, the dresser turning apparatus 20 can be miniaturized.
- the present invention is applicable to a gear grinding machine which achieves high-speed dressing operation during non-grinding.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Gear Processing (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
Description
砥石と被加工歯車とを噛み合せた状態で回転させて、前記被加工歯車に研削加工を行う歯車研削盤であって、
回転駆動して前記砥石にドレッシングを行うドレッサと、
前記ドレッサを、前記砥石をドレッシング可能なドレス位置と研削時に前記ドレス位置から退避した退避位置との間で、被加工歯車のワーク回転軸と平行で、且つ、前記砥石の被加工歯車への送り方向と直交する旋回軸周りに旋回させるドレッサ旋回手段を備える
ことを特徴とする。
前記ドレッサ旋回手段は、
前記ドレッサを回転可能に支持すると共に、前記旋回軸周りに回転する回転部と、
前記回転部を回転可能に支持する固定部と、
前記固定部に対して前記回転部の回転を位置決めする位置決め手段と、
前記固定部に設けられ、てこの作用により前記位置決め手段による位置決めを解除する位置決め解除手段と、
前記位置決め解除手段が作動したときに、前記回転部を回転可能にする回転手段とを有する
ことを特徴とする。
前記位置決め解除手段は、
前記固定部に形成されるシリンダ部と、
前記シリンダ部内に旋回軸方向に摺動可能に収納されるピストン部材と、
前記回転部に形成される環状の溝部と、
基端部が前記固定部に揺動可能に支持される一方、先端部が前記ピストン部材に保持されるてこレバーと、
前記溝部に嵌合すると共に、前記てこレバーに回転可能に支持されるころと、
前記シリンダ部に対して圧力を給排して前記ピストン部材を摺動可能にする圧力給排手段とを有する
ことを特徴とする。
前記てこレバーに形成される貫通孔内に、前記溝部を配置し、
前記貫通孔の内周面に、前記ころを回転可能に支持する
ことを特徴とする。
二股状に形成した前記てこレバーの先端部間に、保持ピンを支持し、
前記ピストン部材に、前記保持ピンを保持する保持溝を形成する
ことを特徴とする。
Claims (5)
- 砥石と被加工歯車とを噛み合せた状態で回転させて、前記被加工歯車に研削加工を行う歯車研削盤であって、
回転駆動して前記砥石にドレッシングを行うドレッサと、
前記ドレッサを、前記砥石をドレッシング可能なドレス位置と研削時に前記ドレス位置から退避した退避位置との間で、被加工歯車のワーク回転軸と平行で、且つ、前記砥石の被加工歯車への送り方向と直交する旋回軸周りに旋回させるドレッサ旋回手段を備える
ことを特徴とする歯車研削盤。 - 請求項1に記載の歯車研削盤において、
前記ドレッサ旋回手段は、
前記ドレッサを回転可能に支持すると共に、前記旋回軸周りに回転する回転部と、
前記回転部を回転可能に支持する固定部と、
前記固定部に対して前記回転部の回転を位置決めする位置決め手段と、
前記固定部に設けられ、てこの作用により前記位置決め手段による位置決めを解除する位置決め解除手段と、
前記位置決め解除手段が作動したときに、前記回転部を回転可能にする回転手段とを有する
ことを特徴とする歯車研削盤。 - 請求項2に記載の歯車研削盤において、
前記位置決め解除手段は、
前記固定部に形成されるシリンダ部と、
前記シリンダ部内に旋回軸方向に摺動可能に収納されるピストン部材と、
前記回転部に形成される環状の溝部と、
基端部が前記固定部に揺動可能に支持される一方、先端部が前記ピストン部材に保持されるてこレバーと、
前記溝部に嵌合すると共に、前記てこレバーに回転可能に支持されるころと、
前記シリンダ部に対して圧力を給排して前記ピストン部材を摺動可能にする圧力給排手段とを有する
ことを特徴とする歯車研削盤。 - 請求項3に記載の歯車研削盤において、
前記てこレバーに形成される貫通孔内に、前記溝部を配置し、
前記貫通孔の内周面に、前記ころを回転可能に支持する
ことを特徴とする歯車研削盤。 - 請求項3に記載の歯車研削盤において、
二股状に形成した前記てこレバーの先端部間に、保持ピンを支持し、
前記ピストン部材に、前記保持ピンを保持する保持溝を形成する
ことを特徴とする歯車研削盤。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/066951 WO2011039838A1 (ja) | 2009-09-29 | 2009-09-29 | 歯車研削盤 |
EP09850029.1A EP2484492B1 (en) | 2009-09-29 | 2009-09-29 | Gear grinding machine |
CN200980161717.1A CN102574270B (zh) | 2009-09-29 | 2009-09-29 | 齿轮磨床 |
US13/498,776 US8882569B2 (en) | 2009-09-29 | 2009-09-29 | Gear grinding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/066951 WO2011039838A1 (ja) | 2009-09-29 | 2009-09-29 | 歯車研削盤 |
Publications (1)
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WO2011039838A1 true WO2011039838A1 (ja) | 2011-04-07 |
Family
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PCT/JP2009/066951 WO2011039838A1 (ja) | 2009-09-29 | 2009-09-29 | 歯車研削盤 |
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US (1) | US8882569B2 (ja) |
EP (1) | EP2484492B1 (ja) |
CN (1) | CN102574270B (ja) |
WO (1) | WO2011039838A1 (ja) |
Cited By (1)
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2732895B1 (de) * | 2012-11-14 | 2015-10-21 | Burri Werkzeugmaschinen GmbH & Co. KG | Werkzeugmaschine zur Herstellung von Profilen |
CN104096921B (zh) * | 2013-04-12 | 2016-10-12 | 北京广宇大成数控机床有限公司 | 数控立式弧齿端齿盘磨齿机 |
EP3033196B1 (de) | 2013-08-12 | 2020-01-22 | Gleason Switzerland AG | Maschine zur bearbeitung von werkstücken |
CN113290500A (zh) * | 2014-11-12 | 2021-08-24 | 伊利诺斯工具制品有限公司 | 平面研磨机 |
CN105234502A (zh) * | 2015-11-17 | 2016-01-13 | 江苏保捷锻压有限公司 | 一种汽车变速箱齿轮在线抛光装置 |
JP6656275B2 (ja) * | 2018-01-31 | 2020-03-04 | 三菱重工工作機械株式会社 | 歯車研削装置 |
JP6653338B2 (ja) * | 2018-01-31 | 2020-02-26 | 三菱重工工作機械株式会社 | 歯車研削装置 |
JP6653339B2 (ja) * | 2018-01-31 | 2020-02-26 | 三菱重工工作機械株式会社 | 歯車研削装置 |
JP6884242B2 (ja) * | 2020-02-03 | 2021-06-09 | 三菱重工工作機械株式会社 | 歯車研削装置 |
WO2022021575A1 (zh) * | 2020-07-29 | 2022-02-03 | 湖南中大创远数控装备有限公司 | 一种磨齿机 |
CN113084605A (zh) * | 2021-04-26 | 2021-07-09 | 余姚市银达电器有限公司 | 一种数控磨齿机 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003039237A (ja) * | 2001-07-05 | 2003-02-12 | Reishauer Ag | 歯車研削のための研削工具のドレッシング装置 |
JP2005111600A (ja) | 2003-10-07 | 2005-04-28 | Mitsubishi Heavy Ind Ltd | 歯車研削盤および歯車研削盤砥石のドレッシング方法 |
JP2007229841A (ja) * | 2006-02-28 | 2007-09-13 | Mitsubishi Heavy Ind Ltd | 歯車研削盤 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1359146A (en) * | 1971-06-15 | 1974-07-10 | Herbert Ltd A | Locking arrangement for a shaft or lead-screw the combination of a rotatable drive leement with a locking means therefor |
JPH0513477Y2 (ja) | 1986-05-29 | 1993-04-09 | ||
IT1218510B (it) * | 1987-09-11 | 1990-04-19 | Cima | Apparecchiatura per la diamantatura in macchina delle mole a vite impiegate in macchine rettificatrici di ingranaggi |
JPH02104947U (ja) | 1990-02-14 | 1990-08-21 | ||
US5573449A (en) * | 1994-03-16 | 1996-11-12 | The Gleason Works | Threaded grinding wheel, method of dressing, and grinding a workpiece therewith |
JPH07266227A (ja) | 1994-03-29 | 1995-10-17 | Toyo A Tec Kk | 研削用砥石の整形・目立て方法及びその装置 |
WO1999047300A1 (en) * | 1998-03-18 | 1999-09-23 | The Gleason Works | Threaded grinding wheel and method of dressing |
JP2005262333A (ja) | 2004-03-16 | 2005-09-29 | Toyoda Mach Works Ltd | ツルーイング装置および研削盤 |
JP4220944B2 (ja) * | 2004-07-15 | 2009-02-04 | 三菱重工業株式会社 | 歯車研削盤 |
JP4202306B2 (ja) * | 2004-07-29 | 2008-12-24 | 三菱重工業株式会社 | 歯車研削盤 |
DE102008010301A1 (de) * | 2008-02-21 | 2009-09-03 | Liebherr-Verzahntechnik Gmbh | Verfahren zum Betrieb einer Verzahnungsschleifmaschine |
-
2009
- 2009-09-29 EP EP09850029.1A patent/EP2484492B1/en active Active
- 2009-09-29 CN CN200980161717.1A patent/CN102574270B/zh active Active
- 2009-09-29 WO PCT/JP2009/066951 patent/WO2011039838A1/ja active Application Filing
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003039237A (ja) * | 2001-07-05 | 2003-02-12 | Reishauer Ag | 歯車研削のための研削工具のドレッシング装置 |
JP2005111600A (ja) | 2003-10-07 | 2005-04-28 | Mitsubishi Heavy Ind Ltd | 歯車研削盤および歯車研削盤砥石のドレッシング方法 |
JP2007229841A (ja) * | 2006-02-28 | 2007-09-13 | Mitsubishi Heavy Ind Ltd | 歯車研削盤 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111730146A (zh) * | 2020-07-15 | 2020-10-02 | 广东技术师范大学 | 一种磨齿机 |
CN111730146B (zh) * | 2020-07-15 | 2024-04-09 | 广东技术师范大学 | 一种磨齿机 |
Also Published As
Publication number | Publication date |
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CN102574270A (zh) | 2012-07-11 |
EP2484492B1 (en) | 2018-10-31 |
US8882569B2 (en) | 2014-11-11 |
EP2484492A4 (en) | 2017-01-25 |
US20120225614A1 (en) | 2012-09-06 |
EP2484492A1 (en) | 2012-08-08 |
CN102574270B (zh) | 2014-07-09 |
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