CN102861952A - Quick gear grinding device for disc gears - Google Patents

Quick gear grinding device for disc gears Download PDF

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Publication number
CN102861952A
CN102861952A CN2012103703616A CN201210370361A CN102861952A CN 102861952 A CN102861952 A CN 102861952A CN 2012103703616 A CN2012103703616 A CN 2012103703616A CN 201210370361 A CN201210370361 A CN 201210370361A CN 102861952 A CN102861952 A CN 102861952A
Authority
CN
China
Prior art keywords
gear
gear grinding
accessory
tooling
plate
Prior art date
Application number
CN2012103703616A
Other languages
Chinese (zh)
Inventor
李超
王蕴石
王天峰
Original Assignee
常熟天地煤机装备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常熟天地煤机装备有限公司 filed Critical 常熟天地煤机装备有限公司
Priority to CN2012103703616A priority Critical patent/CN102861952A/en
Publication of CN102861952A publication Critical patent/CN102861952A/en

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Abstract

The invention discloses a quick gear grinding device for disc gears. The quick gear grinding device comprises a tooling table, a table accessory, a press plate, a screw rod and a nut. The table accessory is mounted on the tooling table through screws, and a to-be-processed disc gear is clamped between the table accessory and the press plate through the screw rod and the nut. The quick gear grinding device has the advantages that since the table accessory and the tooling table are split and the to-be-processed disc gear is clamped by the screw rod and the nut, the quick gear grinding device is simple in structure and rapid to mount, users only need to change different table accessory according to the size of the to-be-processed disc gears rather than change the complete quick gear grinding device for the disc gears in different specifications, and accordingly the quick gear grinding device is high in universality and low in cost; re-leveling is omitted when different table accessory is changed after the tooling table is clamped and leveled at one step, so that accumulative error caused by repeated clamping is reduced, stability in quality of products is improved, calibrating time is reduced, labor intensity of worker is decreased, and production efficiency is increased.

Description

Plate-like gear quick change gear grinding device
Technical field
The present invention relates to a kind of grip device, relate in particular to the device that a kind of roll flute adds fixed disk shape gear in man-hour.
Background technology
Gear is as the base components of transferring power and motion, has that power bracket is large, transmission efficiency is high, a long service life, the characteristics such as safe and reliable, become the indispensable drive disk assembly of many engineering goods.The design of gear and manufacture level will directly have influence on the Performance and quality of engineering goods.
Roll flute is still unshakable so far as the Main Means that obtains high class gear, and its main feature is the final manufacturing procedure that can be used as quenching hard gear, and corrects the every error before the gear grinding comprehensively, obtains higher machining accuracy.Formation teeth-grinding is the developing direction of roll flute processing, and simple to operate, machining accuracy is high.Flourish along with state internal shaping mill, the efficient of gear grinding machines improves, and grinding wheel performance is also better, and the great number cost is declined to a great extent, roll flute processing has begun large-scale application in Gear Processing is produced, and the roll flute processing technology has been mature on the whole in whole gear industry and at rapid growth.
Size Control no longer is the difficult point of gear industry technology controlling and process problem at present.The flexible working hours of numerical control formation teeth-grinding are several times reduction relatively, and the ratio of clamping time in whole man-hour of gear rises rapidly, and therefore, the speed of gear clamping has determined the speed of production efficiency to a great extent.Because the gear description is various, the gear of processing different size, usually need to change a whole set of frock clamp, operation is loaded down with trivial details, length consuming time, and change frequently, not only increase workman's labour intensity, reduction production efficiency, but also easily because the inadequate precision that affects Gear Processing of installation accuracy.
Summary of the invention
Goal of the invention: goal of the invention of the present invention provides a kind of plate-like gear quick change gear grinding device, plate-like gear that can the clamping different size, highly versatile, cost is low, and is simple in structure, quick for installation, and only need once smoothing, reduced repeatedly the accumulated error that clamping causes, improve product quality stability, greatly reduce labor strength, production efficiency is provided.
Technical scheme: plate-like gear quick change gear grinding device of the present invention, comprise tooling platform, platform annex and pressing plate, also comprise screw rod and nut, the platform annex is installed on the tooling platform by screw, and plate-like gear to be processed is clamped between platform annex and the pressing plate by screw rod and nut.
In order to increase the intensity of pressing plate, prevent pressing plate in the roll flute process because ruptured by excessive cutting force, the upper surface side of described pressing plate is provided with the slope, and pressure is outwards passed to adjacent part downwards, makes the power that is subject to give different stress points.
For the weight of alleviator, increase load, hollow, lower large little round table-like in the middle of described tooling platform is.
Beneficial effect: the present invention compares with existing gear grinding clamp device, its distinguishing feature is that platform annex and tooling platform are not an integral body, plate-like gear to be processed clamps by screw rod and nut, simple in structure, quick for installation, for the plate-like gear of different size, need not to change package unit, only need to change different platform annexes according to the appearance and size size choosing of plate-like gear to be processed, highly versatile, cost is low, simultaneously, after the tooling platform clamped one time smoothing, change different platform annexes and need not again to smooth, reduced repeatedly the accumulated error that clamping causes, the stable type of improving the quality of products, reduce between accurate terminal hour, reduce workman's labour intensity, enhance productivity.
Description of drawings
Fig. 1 is the longitudinal sectional view of the embodiment of the invention;
Fig. 2 is embodiment of the invention tooling platform longitudinal sectional view;
Fig. 3 is embodiment of the invention tooling platform top view.
The specific embodiment
As shown in Figure 3, plate-like gear quick change gear grinding device of the present invention, comprise tooling platform 1, platform annex 2 and pressing plate 3, also comprise screw rod 4 and nut 5, platform annex 2 is installed on the tooling platform 1 by screw 6, and plate-like gear 7 to be processed is clamped between platform annex 2 and the pressing plate 3 by screw rod 4 and nut 5.
Platform annex 2 can be made various specification according to the overall dimensions size of plate-like gear to be processed.During work, tooling platform 1 is installed to the workbench surface, after flat, select supporting with it platform annex 2 to be placed on the tooling platform 1 according to the overall dimensions of plate-like gear 7 to be processed, fixing by screw 6, screw rod 4 is installed on the platform annex 2, plate-like gear 7 to be processed is placed on the platform annex 2, pressing plate 3 is pressed on the plate-like gear 7 to be processed, and the nut 5 and tighten at pressing plate 3 screwed on is clamped between platform annex 2 and the pressing plate 3 plate-like gear 7 to be processed.Next just can carry out the roll flute processing of gear.After processing, only need back out nut 5, take off pressing plate 3, just can replace with the next plate-like gear that needs processing; When the next plate-like gear of needs processing different appearance and size is arranged the time, take off screw rod 4, replace with it supporting platform annex 2 by screw 6, again according to above-mentioned steps clamping plate-like gear good to be processed, need not again to smooth, just can directly carry out roll flute processing.Package unit is simple in structure, and is quick for installation, highly versatile, and cost is low, and once smoothing has reduced repeatedly the accumulated error that clamping causes, improves product quality stability, and reduces between accurate terminal hour, reduces workman's labour intensity, enhances productivity.
In an embodiment of the present invention, the upper surface side of pressing plate 3 is provided with the slope, and pressure is outwards passed to adjacent part downwards, makes the power that is subject to give different stress points, increase the intensity of pressing plate, prevent pressing plate in roll flute processing because ruptured by excessive cutting force.
In an embodiment of the present invention, tooling platform 1 is hollow, lower large little round table-like in the middle of being, and hollow design has alleviated the weight of device, and lower large little round platform design makes the side form the angle of inclination increases load.

Claims (3)

1. plate-like gear quick change gear grinding device, comprise tooling platform (1), platform annex (2) and pressing plate (3), it is characterized in that: also comprise screw rod (4) and nut (5), platform annex (2) is installed on the tooling platform (1) by screw (6), and plate-like gear to be processed (7) is clamped between platform annex (2) and the pressing plate (3) by screw rod (4) and nut (5).
2. plate-like gear quick change gear grinding device according to claim 1, it is characterized in that: described pressing plate (3) upper surface side is provided with the slope.
3. plate-like gear quick change gear grinding device according to claim 1 is characterized in that: hollow, lower large little round table-like in the middle of described tooling platform (1) is.
CN2012103703616A 2012-09-28 2012-09-28 Quick gear grinding device for disc gears CN102861952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103703616A CN102861952A (en) 2012-09-28 2012-09-28 Quick gear grinding device for disc gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103703616A CN102861952A (en) 2012-09-28 2012-09-28 Quick gear grinding device for disc gears

Publications (1)

Publication Number Publication Date
CN102861952A true CN102861952A (en) 2013-01-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103703616A CN102861952A (en) 2012-09-28 2012-09-28 Quick gear grinding device for disc gears

Country Status (1)

Country Link
CN (1) CN102861952A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201511186U (en) * 2009-09-25 2010-06-23 大同齿轮(昆山)有限公司 Support device used for fixing gear workpieces
CN101927381A (en) * 2010-07-26 2010-12-29 北京二七轨道交通装备有限责任公司 Gear grinding positioning die for gear
CN202192337U (en) * 2011-07-01 2012-04-18 江苏高齿传动机械有限公司 Gear hobbing clamping fixture
CN202824885U (en) * 2012-09-28 2013-03-27 常熟天地煤机装备有限公司 Disk-shaped gear quick-replacing gear grinding device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201511186U (en) * 2009-09-25 2010-06-23 大同齿轮(昆山)有限公司 Support device used for fixing gear workpieces
CN101927381A (en) * 2010-07-26 2010-12-29 北京二七轨道交通装备有限责任公司 Gear grinding positioning die for gear
CN202192337U (en) * 2011-07-01 2012-04-18 江苏高齿传动机械有限公司 Gear hobbing clamping fixture
CN202824885U (en) * 2012-09-28 2013-03-27 常熟天地煤机装备有限公司 Disk-shaped gear quick-replacing gear grinding device

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Application publication date: 20130109