CN102091982B - Large-diameter annular gear chamfering machine - Google Patents
Large-diameter annular gear chamfering machine Download PDFInfo
- Publication number
- CN102091982B CN102091982B CN 201010574644 CN201010574644A CN102091982B CN 102091982 B CN102091982 B CN 102091982B CN 201010574644 CN201010574644 CN 201010574644 CN 201010574644 A CN201010574644 A CN 201010574644A CN 102091982 B CN102091982 B CN 102091982B
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- Prior art keywords
- chamfering machine
- diameter annular
- bistrique
- annular gear
- gear
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- Gear Processing (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a large-diameter annular gear chamfering machine which is important equipment for large gear manufacture, especially for large-diameter annular gear manufacture. The equipment comprises a lathe bed, a workbench, a gantry, a lifting mechanism, a transverse moving mechanism, an adjusting mechanism, a swing mechanism, a longitudinal moving mechanism, grinding wheel heads and a clamping shim plate. The chamfering machine is of a gantry structure, wherein the two grinding wheel heads are directly driven by two servo motors respectively and used for processing left-hand annular gears and right-hand annular gears; the grinding wheel heads are arranged on the gantry to realize longitudinal, transverse and vertical motion and plane adjustment so as to meet the processing requirements of the annular gears with different diameters and different heights. The large-diameter annular gear chamfering machine provided by the invention can be used for filling up the blank of large-diameter annular gear chamfering machines in China, thereby being beneficial to heavy industry, mechanical equipment manufacture industry and large gear manufacture industry.
Description
Technical field
The present invention relates to the gear working machine field, particularly a kind of major diameter annular gear chamfering machine.
Background technology
In present domestic gear cutting machine, be used for to remove burr that Gear Processing produces and gear carried out the chamfering machine of chamfering a lot, but large diameter annular gear chamfering machine does not also have, so tooth section's finishing and chamfering for the major diameter ring gear just can only be processed polishing by the people, production efficiency is very low, and contaminated environment.
Summary of the invention
The invention discloses a kind of major diameter annular gear chamfering machine, applicable major diameter ring gear fall stupefied processing, processing diameter range φ 1000mm-φ 2000mm, (maximum gear ring external diameter φ 2000mm, minimum diameter of bore φ 1000mm), maximum processing weight can reach 4 tons, and maximum module can reach 30mm.This chamfering machine comprises lathe bed, workbench, portal frame, elevating mechanism, transverse moving mechanism, guiding mechanism, swing mechanism, longitudinal moving mechanism, bistrique, clamping parallels.
This chamfering machine adopts planer type structure, and two identical bistriques are directly driven by two servomotors respectively, and bistrique can be realized automatic entrance-exit, convergence or away from workpiece; But bistrique is transverse shifting on portal frame, to adapt to the different workpiece of diameter; Bistrique can be done vertical movement on portal frame, to adapt to the workpiece of differing heights.Chamfering machine groundwork principle is that sheet abrasive wheel is arranged on unsteady bistrique, and workpiece is with worktable rotary, and emery wheel swings and High Rotation Speed with the flank profil of workpiece, and corner angle and the burr of increment carried out grinding.The present invention has filled up China's major diameter ring gear and has fallen the blank of stupefied machine, and China's heavy industry, mechanized equipment manufacturing industry, large gear processing industry contributed.
Description of drawings
Fig. 1 is major diameter annular gear chamfering machine structure chart
Fig. 2 is major diameter annular gear chamfering machine structure side view
Fig. 3 is major diameter annular gear chamfering machine transmission sketch
Concrete implementing method
For making those skilled in the art better understand the present invention, describe in detail with regard to concrete implementing method of the present invention below in conjunction with accompanying drawing:
The major diameter annular gear chamfering machine comprises lathe bed 1, workbench 8, portal frame 7, elevating mechanism 2, transverse moving mechanism 3, guiding mechanism 4, swing mechanism 5, longitudinal moving mechanism 24, bistrique 22, clamps parallels 6.
Chamfering machine adopts planer type structure, and portal frame 7 vertically moves on lathe bed 1 guide rail by longitudinal moving mechanism 24; Workpiece 25 use clamp parallels 6 and are fixed on rotatable workbench 8; Two identical bistriques 22 are directly driven by two servomotors 21 respectively; Swing mechanism is comprised of by cycloid speed reducer 19, swinging mounting worm gear 18, swinging axle 8 motor 20, and the advance and retreat of being responsible for grinding head grinding wheel 23 swing; Want transverse shifting according to the large small abrasive nose 22 of diameter of work, with bistrique 22 by swinging mounting 18, circular rack 13, be arranged on slide plate 17, by driving reducing motor 14, chain wheel set 14-1, leading screw 15, driving and be fixed on slide plate 17 screw 16, slide plate 17 namely can move; Want lifting according to the differing heights bistrique of workpiece, complete lifting by reducing motor 9, drive chain wheel set 9-1, worm screw 10, worm gear 11, gear 12, circular rack 13.Adjust structure 4 and be the cover locking device that is rigidly connected, it unclamps and locks the level angle of capable of regulating grinding head grinding wheel 23.
The groundwork principle of chamfering machine is: sheet abrasive wheel 23 is arranged on unsteady bistrique 22 grinding carriages, and workpiece 25 is made continuous rotation with workbench 8; Emery wheel 23 is along with the flank profil of workpiece 25 swings and High Rotation Speed, and the corner angle and the burr that reach increment carry out grinding.The benefit of two bistriques 22 is to distinguish grinding left-right rotary gear ring, has avoided grinding head grinding wheel 23 swing mechanisms 5 to produce with workpiece 25 and has interfered.
Above embodiment just is used for helping to understand method of the present invention and main thought thereof.Should be understood that for the person of ordinary skill of the art, under the premise of not departing from the present invention, can also carry out some modifications and improvement to the present invention, within these modifications and improvement also fall into the protection domain of claim of the present invention.
Claims (1)
1. the major diameter annular gear chamfering machine, comprise lathe bed, workbench, portal frame, elevating mechanism, transverse moving mechanism, guiding mechanism, swing mechanism, longitudinal moving mechanism, bistrique, clamping parallels; Portal frame can vertically move, workpiece by the clamp pad ferropexy on rotary table; Described major diameter annular gear chamfering machine has two bistriques and directly drives with two servomotors respectively, but bistrique transverse shifting, vertical movement and capable of regulating bistrique level angle; It is characterized in that: bistrique by swinging mounting, circular rack, be arranged on slide plate, by drive reducing motor, chain wheel set, leading screw, drive be fixed on screw on slide plate, slide plate namely can transverse shifting; Bistrique drives chain wheel set, worm screw, worm gear, gear, circular rack by reducing motor and completes vertical movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010574644 CN102091982B (en) | 2010-12-06 | 2010-12-06 | Large-diameter annular gear chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010574644 CN102091982B (en) | 2010-12-06 | 2010-12-06 | Large-diameter annular gear chamfering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102091982A CN102091982A (en) | 2011-06-15 |
| CN102091982B true CN102091982B (en) | 2013-05-08 |
Family
ID=44125345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010574644 Expired - Fee Related CN102091982B (en) | 2010-12-06 | 2010-12-06 | Large-diameter annular gear chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102091982B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825341A (en) * | 2012-09-24 | 2012-12-19 | 湘电重型装备股份有限公司 | Internal tooth chamfering device |
| CN108907658B (en) * | 2018-07-30 | 2019-12-10 | 中国科学院沈阳自动化研究所 | Automatic change and hold in palm cartridge to join in marriage device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275919Y (en) * | 1996-04-22 | 1998-03-11 | 宝鸡县虢西环境工程机械厂 | Adjustable universal gear grinder for grinding edge and corner |
| CN2638921Y (en) * | 2003-09-05 | 2004-09-08 | 周宇航 | Automatic diamond grinding machine |
| CN2815575Y (en) * | 2005-05-26 | 2006-09-13 | 李世泉 | Gear chamfering machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58211854A (en) * | 1982-05-28 | 1983-12-09 | Toyoda Mach Works Ltd | Chamfering method for rotary valve |
| JP3641758B2 (en) * | 1995-06-09 | 2005-04-27 | 株式会社大同機械製作所 | Automatic chamfering device |
-
2010
- 2010-12-06 CN CN 201010574644 patent/CN102091982B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275919Y (en) * | 1996-04-22 | 1998-03-11 | 宝鸡县虢西环境工程机械厂 | Adjustable universal gear grinder for grinding edge and corner |
| CN2638921Y (en) * | 2003-09-05 | 2004-09-08 | 周宇航 | Automatic diamond grinding machine |
| CN2815575Y (en) * | 2005-05-26 | 2006-09-13 | 李世泉 | Gear chamfering machine |
Non-Patent Citations (2)
| Title |
|---|
| JP昭58-211854A 1983.12.09 |
| JP特开平8-336744A 1996.12.24 |
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| Publication number | Publication date |
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| CN102091982A (en) | 2011-06-15 |
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Granted publication date: 20130508 Termination date: 20151206 |
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