CN103111691A - Adjustable eccentric gear machining lathe tool - Google Patents
Adjustable eccentric gear machining lathe tool Download PDFInfo
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- CN103111691A CN103111691A CN201310041156XA CN201310041156A CN103111691A CN 103111691 A CN103111691 A CN 103111691A CN 201310041156X A CN201310041156X A CN 201310041156XA CN 201310041156 A CN201310041156 A CN 201310041156A CN 103111691 A CN103111691 A CN 103111691A
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- eccentric gear
- eccentric
- car
- locating
- machine body
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Abstract
The invention discloses an adjustable eccentric gear machining lathe tool which comprises a machine body, a locating pin shaft, a locating key and a pitch circle rod measuring instrument used for measuring. An eccentric distance locating dimension of each set is formed by a central hole, a locating pin shaft hole and the locating key, wherein the central hole, the locating pin shaft hole and the locating key are formed in the machine body on a circular disc. The machine body is fixed on a rotating operation table of a lathe through clamp claws of the lathe, an eccentric gear and the machine body are arranged in a centered mode, a contour pad can be padded below the eccentric gear and the machine body, a shaft hole of the eccentric gear and a corresponding pin shaft hole of the machine body conduct locating through the locating pin shaft, the locating key is inserted in a corresponding locating key groove in the machine body, and the locating key groove is corresponding to a datum tooth groove of the eccentric gear. A pitch circle rod of the pitch circle rod measuring instrument is used for measuring through utilizing the datum tooth groove by an eccentric body of the turning eccentric gear, and the machine body is adjusted by adjusting the clamp claws on the rotating operation table so as to correct needed tolerance through controlling. The adjustable eccentric gear machining lathe tool has the advantages of being simple in installation, high in reliability, adjustable, low in machining cost and the like.
Description
Technical field
The present invention relates to a kind of processing tool, relate in particular to a kind of adjustable eccentric gear machining lathe frock.
Background technology
When the processing eccentric gear, traditional eccentric car tool can't carry out the adjustment of eccentric throw, thereby can not control eccentric throw and symmetry error, causes processing cost high, and machining accuracy is undesirable on the contrary.The eccentric gear processing request not only will guarantee eccentric throw, will guarantee that also the corresponding eccentric body distance of the identical teeth groove of each eccentric gear is consistent, and this is one of key of main driving precision.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of reliability high, possess the adjustable eccentric gear machining lathe frock of controllability.
the present invention realizes like this, a kind of adjustable eccentric gear machining lathe frock, it car that comprises disk is concrete, alignment pin, positioning key and measuring pitch circle rod measuring instrument, this car specifically is fixed on the rotary table of lathe by the four-way claw of lathe, this car is the hole system of the upper different eccentric throws that distribute specifically, each hole system comprises centre bore and locating hole, positioning spline, this centre bore is positioned at the concrete center of this car and is used for the concrete center of this car of centering on this rotary table, this locating hole be positioned at this centre bore around and consist of eccentric throw with this centre bore, this locating hole is used for inserting this alignment pin so that eccentric gear to be processed to be installed, this positioning spline is used for installing this positioning key makes this positioning key to the benchmark teeth groove of upper this eccentric gear, this pitch circle rod measuring instrument is close to the corresponding teeth groove in left and right of benchmark teeth groove corresponding to this positioning key the distance of this eccentric gear is measured when being used for the turning eccentric gear.
As the further improvement of such scheme, be provided with contour pad between this eccentric gear and this car are concrete.
Further improvement as such scheme, this pitch circle rod measuring instrument comprises pitch circle rod and the instrument of requirement cylindricity 0.01, use the time pole to be close to the corresponding teeth groove in left and right of benchmark teeth groove corresponding to this positioning key, to the error measure of peak and the datum tooth groove center line of this eccentric gear eccentric body.
Adjustable eccentric gear machining lathe frock of the present invention, when the car eccentric body, use the adjustable lathe tool (eccentric car tool) of designed, designed, utilize the detection teeth groove to complete the turning processing of eccentric body apart from control to eccentric body, utilize the pitch circle rod measuring stick of designed, designed in processing, can check quickly and easily eccentric body to the symmetry of datum tooth, by calculating the accurate error that can obtain eccentric throw, add limit measurement in man-hour and calculate the limit adjustment, eccentric throw, the eccentric body that substantially can reach eccentric body are exactly the same to the symmetry of datum tooth.Compared with the prior art, its beneficial effect is embodied in: the eccentric car tool that the present invention adopts can carry out the adjustment of eccentric throw, effectively controls eccentric throw and symmetry error, and organizes eccentric throw more and effectively reduced processing cost, and machining accuracy is high.
Description of drawings
Fig. 1 is the structural representation of the adjustable eccentric gear machining lathe frock that provides of better embodiment of the present invention.
Main symbol description: car is concrete 1, positioning key 2, alignment pin 3, claw 4, eccentric gear 5, contour pad 6.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
See also Fig. 1, it is the structural representation of the adjustable eccentric gear machining lathe frock that provides of better embodiment of the present invention.This processing tool is used on the rotary table (not shown) of lathe, eccentric gear 5 being processed.This processing tool comprises that the car of disk is concrete 1, alignment pin 3, positioning key 2 and measuring pitch circle rod measuring instrument.
This car concrete 1 is fixed on the rotary table of lathe by the four-way claw 4 of lathe, and the hole system of the different eccentric throws that distribute on this car concrete 1, each hole system comprise centre bore and locating hole, positioning spline.This centre bore is positioned at the center of this car concrete 1 and is used for the center of this car of centering concrete 1 on this rotary table, because the centre bore of the hole system of different eccentric throws is same in fact.Thereby, the every group of eccentric throw location dimension that has centre bore, alignment pin axis hole and positioning spline to consist of on the car of disk concrete 1.
This locating hole be positioned at this centre bore around and consist of eccentric throw with this centre bore, this locating hole is used for inserting this alignment pin 3 so that eccentric gear to be processed 5 to be installed, and this positioning spline is used for installing the benchmark teeth groove that this positioning key 2 makes 2 pairs of upper these eccentric gears 5 of this positioning key.This pitch circle rod measuring instrument is close to the corresponding teeth groove in left and right of the benchmark teeth groove of these positioning key 2 correspondences the distance of this eccentric gear 5 is measured when being used for turning eccentric gear 5.
Pitch circle rod measuring instrument comprises that pitch circle rod and the instrument of requirement cylindricity 0.01 consist of, and uses the time pole to be close to the teeth groove of the identical gear in benchmark teeth groove left and right, to the error measure of eccentric body peak and datum tooth groove center line, instrument is carried out reading.
During the car eccentric body, use the adjustable lathe tool (eccentric car tool) of designed, designed, utilize the detection teeth groove to complete the turning processing of eccentric body apart from control to eccentric body.Utilize the pitch circle rod measuring stick of designed, designed in processing, can check quickly and easily eccentric body to the symmetry of datum tooth, by calculating the accurate error that can obtain eccentric throw.Add limit measurement in man-hour and calculate the limit adjustment, eccentric throw, the eccentric body that substantially can reach eccentric body are exactly the same to the symmetry of datum tooth.
Particularly, add and utilize claw 4 to be placed in the panoramic table center in car concrete 1 man-hour, install eccentric gear 5.Use pitch circle rod measuring instrument to be close to each 22 teeth groove of benchmark teeth groove left and right of positioning key 2 correspondences during the turning eccentric body, eccentric body (being eccentric gear 5) distance is measured, according to connecing measurement result by calculating the accurate error that can obtain eccentric throw and symmetry, reach by regulating claw 4 fine setting cars concrete 1 purpose of adjusting eccentric throw and symmetry again, process again, add limit measurement in man-hour and calculate the limit adjustment, eccentric throw, the eccentric body that substantially can reach eccentric body are exactly the same to the symmetry of datum tooth.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. adjustable eccentric gear machining lathe frock, it is characterized in that, it car that comprises disk is concrete, alignment pin, positioning key and measuring pitch circle rod measuring instrument, this car specifically is fixed on the rotary table of lathe by the four-way claw of lathe, this car is the hole system of the upper different eccentric throws that distribute specifically, each hole system comprises centre bore and locating hole, positioning spline, this centre bore is positioned at the concrete center of this car and is used for the concrete center of this car of centering on this rotary table, this locating hole be positioned at this centre bore around and consist of eccentric throw with this centre bore, this locating hole is used for inserting this alignment pin so that eccentric gear to be processed to be installed, this positioning spline is used for installing this positioning key makes this positioning key to the benchmark teeth groove of upper this eccentric gear, this pitch circle rod measuring instrument is close to the corresponding teeth groove in left and right of benchmark teeth groove corresponding to this positioning key the distance of this eccentric gear is measured when being used for the turning eccentric gear.
2. adjustable eccentric gear machining lathe frock as claimed in claim 1, is characterized in that: be provided with contour pad between this eccentric gear and this car are concrete.
3. adjustable eccentric gear machining lathe frock as claimed in claim 1, it is characterized in that: this pitch circle rod measuring instrument comprises pitch circle rod and the instrument of requirement cylindricity 0.01, use the time pole to be close to the corresponding teeth groove in left and right of benchmark teeth groove corresponding to this positioning key, to the error measure of peak and the datum tooth groove center line of this eccentric gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310041156.XA CN103111691B (en) | 2013-02-01 | 2013-02-01 | Adjustable eccentric gear machining lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310041156.XA CN103111691B (en) | 2013-02-01 | 2013-02-01 | Adjustable eccentric gear machining lathe tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103111691A true CN103111691A (en) | 2013-05-22 |
| CN103111691B CN103111691B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310041156.XA Active CN103111691B (en) | 2013-02-01 | 2013-02-01 | Adjustable eccentric gear machining lathe tool |
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| Country | Link |
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| CN (1) | CN103111691B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816048A (en) * | 2015-03-18 | 2015-08-05 | 常州天山重工机械有限公司 | Auxiliary hydraulic device convenient to adjust radial jump of large precise gear ring |
| CN110653426A (en) * | 2019-09-10 | 2020-01-07 | 蔡玉明 | Gear grinding processing equipment |
| CN113369999A (en) * | 2021-06-17 | 2021-09-10 | 许碧环 | Intelligent numerical control machine tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10523A (en) * | 1996-06-07 | 1998-01-06 | Tamagawa Seiki Co Ltd | Centering method and device |
| CN200963754Y (en) * | 2006-11-07 | 2007-10-24 | 中国船舶重工集团公司第七二二研究所 | Eccentric center positioning device |
| CN101700625A (en) * | 2009-11-14 | 2010-05-05 | 益阳橡胶塑料机械集团有限公司 | Tool for processing gear eccentric shaft vertical lathe |
| CN102335832A (en) * | 2011-10-18 | 2012-02-01 | 荣成锻压机床有限公司 | Fixture appliance for turning eccentric gear of press machine |
-
2013
- 2013-02-01 CN CN201310041156.XA patent/CN103111691B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10523A (en) * | 1996-06-07 | 1998-01-06 | Tamagawa Seiki Co Ltd | Centering method and device |
| CN200963754Y (en) * | 2006-11-07 | 2007-10-24 | 中国船舶重工集团公司第七二二研究所 | Eccentric center positioning device |
| CN101700625A (en) * | 2009-11-14 | 2010-05-05 | 益阳橡胶塑料机械集团有限公司 | Tool for processing gear eccentric shaft vertical lathe |
| CN102335832A (en) * | 2011-10-18 | 2012-02-01 | 荣成锻压机床有限公司 | Fixture appliance for turning eccentric gear of press machine |
Non-Patent Citations (2)
| Title |
|---|
| 郭纲泰: "磨圆柱齿轮孔的节圆夹具", 《机械工人技术资料》 * |
| 陈俐等: "压力机偏心人字齿轮偏心孔对称性测量方法", 《锻压机械》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816048A (en) * | 2015-03-18 | 2015-08-05 | 常州天山重工机械有限公司 | Auxiliary hydraulic device convenient to adjust radial jump of large precise gear ring |
| CN104816048B (en) * | 2015-03-18 | 2017-03-01 | 常州天山重工机械有限公司 | It is conveniently adjusted the auxiliary hydraulic set of large-scale precision gear ring circular runout |
| CN110653426A (en) * | 2019-09-10 | 2020-01-07 | 蔡玉明 | Gear grinding processing equipment |
| CN110653426B (en) * | 2019-09-10 | 2020-07-24 | 浙江宏业高科智能装备股份有限公司 | Gear grinding processing equipment |
| CN113369999A (en) * | 2021-06-17 | 2021-09-10 | 许碧环 | Intelligent numerical control machine tool |
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| Publication number | Publication date |
|---|---|
| CN103111691B (en) | 2015-07-08 |
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Address after: 230601 Hefei economic and Technological Development Zone, Anhui, Ziyun Patentee after: Hefei forging intelligent manufacturing Limited by Share Ltd Address before: 230601 Hefei economic and Technological Development Zone, Anhui, Ziyun Patentee before: Hefei Metalforming Machine Tool Co., Ltd. |