CN2566983Y - Automatic high-speed dressing mechanism for grinding machine of processing bearing inner surface groove - Google Patents
Automatic high-speed dressing mechanism for grinding machine of processing bearing inner surface groove Download PDFInfo
- Publication number
- CN2566983Y CN2566983Y CN 02264331 CN02264331U CN2566983Y CN 2566983 Y CN2566983 Y CN 2566983Y CN 02264331 CN02264331 CN 02264331 CN 02264331 U CN02264331 U CN 02264331U CN 2566983 Y CN2566983 Y CN 2566983Y
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- China
- Prior art keywords
- rotating shaft
- goes
- utilizes
- belt pulley
- mechanism according
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to a part of a grinding machine, particularly relates to a dressing mechanism of the grinding machine for machining inner ring slots of bearings. The utility model has the main technical proposal that a speed reducing motor which is arranged on a base body is connected with a big belt pulley arranged on a rotating shaft by using a circular arc synchronous belt; the rotating shaft is arranged on a base, and the other end of the rotating shaft is connected with a swing rod; one end of the swing rod provided with the swing rod of a diamond pen is arranged at the lower part of the base body, and the upper end of the swing rod is connected with the rotating shaft by using an elastic shaft coupling; the diamond pen is arranged on a diamond pen base which is connected into a whole with an eccentric sleeve; the eccentric sleeve is put in an eccentric thread sleeve to cause the eccentric thread sleeve to be embedded in the swing rod. The utility model can be used for improving the efficiency and work precision for dressing grinding wheels.
Description
Technical field
The utility model belongs to a kind of parts of grinding machine, refers in particular to a kind of burring machine of grinding machine of machining bearing inner ring ditch.
Background technology
Required shape when burring machine is used for that normally crushing become processing work, for satisfying processing request, this device should have stable drive, characteristics such as rotating accuracy height.In the prior art, this device mainly is made up of angling cylinder, fork, diamond pen etc., owing to use hydraulic jack in its structure, and some deficiency aspect maintenance, and have problem such as rotating accuracy instability.
Summary of the invention
The purpose of this utility model is to design a kind of automatic high-speed track grinder for ball bearing inner ring burring machine, adopt this mechanism after, can improve the efficient and the operating accuracy of trimming wheel.
Its main technical schemes be mounted in decelerator on the pedestal utilize circular arc synchronously band be connected with big belt pulley on being installed on rotating shaft, rotating shaft is installed on the base, at the other end connection fork of rotating shaft, diamond pen is installed on fork.
One end of fork is installed in the bottom of pedestal, and the upper end utilizes yielding coupling to be connected with rotating shaft.
Diamond pen is installed on the Buddha's warrior attendant pen stand, and Buddha's warrior attendant pen stand and eccentric bushing fuse, and eccentric bushing is placed in the eccentric swivel nut, more eccentric swivel nut is embedded in the fork.
Base plate is installed on pedestal, and difference mounting bracket and motor cabinet utilize adjustment screw to interconnect at support and motor cabinet again on base plate.
Decelerator is installed on the motor cabinet, motor cabinet is directly installed on the base plate, small belt pulley is fixedlyed connected with the output shaft of decelerator, small belt pulley utilizes the synchronous band of circular arc to be connected with big belt pulley again, big belt pulley utilizes screw to fixedly connected with stifle, stifle utilizes straight pin and end cap to interconnect, and end cap utilizes locking nut and rotating shaft to be fastenedly connected.
Mounting seat on pedestal is installed the sender frame on base, the sender piece is installed on end cap, and spacer pin is installed on motor cabinet.
Mounting seat on pedestal is installed pointer on base, scale-board is installed on end cap.
The utility model has the advantages that finishing power has adopted reducing motor, thereby the efficient and the operating accuracy of trimming wheel have been guaranteed, adopt the synchronous band of circular arc then to guarantee the stationarity of transmission, adopt the off-load pulley mechanism, both increased the anti-twisting property and the intensity of big belt pulley, and made whole burring machine have compactedness again.
Description of drawings
Fig. 1 is a structure chart of the present utility model
Fig. 2 is the diamond pen structure chart
The specific embodiment
As shown in the figure: base plate 16 is installed on pedestal 17, motor cabinet 13 is directly installed on the base plate 16, small belt pulley 11 is fixed with motor output shaft, be with 23 to drive big belt pulley 3 motions synchronously by circular arc, and big belt pulley 3 is fixed together by screw 26 and stifle 5, form an integral body, straight pin 25 connects together stifle 5 and end cap 6.Fastening by locking nut 8 with axle 7, the lower end of axle links to each other with the shaft coupling upper end hole, and 24 times stomidiums of shaft coupling and fork 22 are fastening, and diamond pen 21 is fastened on the fork 22, whole like this transmission process just can be realized the revolution of fork 22, thereby reaches the purpose of trimming wheel.
Diamond pen 21 is installed on the Buddha's warrior attendant pen stand 18, and Buddha's warrior attendant pen stand 18 fuses with eccentric bushing 19, and eccentric bushing 19 is placed in the eccentric swivel nut 20, and total all embeds in the fork 22.
Support 15 all is fixed on the base plate 16 with motor cabinet 13, adjusts the tensile force size of belt by adjustment screw 14.
Sender frame 10 is installed on the base 1, and sender piece 9 is installed on the end cap 6, and spacer pin 12 is installed on the motor cabinet 13, is used for preventing that sender mechanism is malfunctioning causes fork 22 and emery wheel collision to hurt sb.'s feelings.
Pointer 2 is installed on the base 1, and scale-board 4 nails can be judged the angle of revolution of fork 22 by scale-board 4 on end cap 6, so that adjust the angle of revolution of crushing.
Claims (7)
1, a kind of automatic high-speed track grinder for ball bearing inner ring burring machine, it is characterized in that being installed in decelerator on the pedestal (17) utilizes circular arc to be connected with big belt pulley (3) on being installed on rotating shaft (7) with (23) synchronously, rotating shaft (7) is installed on the base (1), the other end in rotating shaft (7) connects fork (22), goes up at fork (22) diamond pen (21) is installed.
2, mechanism according to claim 1 is characterized in that an end of fork (22) is installed in the bottom of pedestal (17), and the upper end utilizes yielding coupling (24) to be connected with rotating shaft (7).
3, mechanism according to claim 1, it is characterized in that diamond pen (21) is installed on the Buddha's warrior attendant pen stand (18), Buddha's warrior attendant pen stand (18) fuses with eccentric bushing (19), and eccentric bushing (19) is placed in the eccentric swivel nut (20), more eccentric swivel nut (20) is embedded in the fork (22).
4, mechanism according to claim 1 is characterized in that going up installation base plate (16) at pedestal (17), goes up mounting bracket (15) and motor cabinet (13) respectively at base plate (16), utilizes adjustment screw (14) to interconnect at support (15) and motor cabinet (13) again.
5, mechanism according to claim 1, it is characterized in that decelerator is installed on the motor cabinet (13), motor cabinet (13) is directly installed on the base plate (16), small belt pulley (11) is fixedlyed connected with the output shaft of decelerator, small belt pulley (11) utilizes circular arc to be with (23) to be connected with big belt pulley (3) synchronously again, big belt pulley (3) utilizes screw (26) to fixedly connected with stifle (5), stifle (5) utilizes straight pin (25) and end cap (6) to interconnect, and end cap (6) utilizes locking nut (8) and rotating shaft (9) to be fastenedly connected.
6, mechanism according to claim 1 or 5 is characterized in that going up mounting seat (1) at pedestal (17), goes up at base (1) sender frame (10) is installed, and goes up at end cap (6) sender piece (9) is installed, and goes up at motor cabinet (13) spacer pin (12) is installed.
7, mechanism according to claim 1 or 5 is characterized in that going up mounting seat (1) at pedestal (17), goes up at base (1) pointer (2) is installed, and goes up at end cap (6) scale-board (4) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264331 CN2566983Y (en) | 2002-09-10 | 2002-09-10 | Automatic high-speed dressing mechanism for grinding machine of processing bearing inner surface groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264331 CN2566983Y (en) | 2002-09-10 | 2002-09-10 | Automatic high-speed dressing mechanism for grinding machine of processing bearing inner surface groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566983Y true CN2566983Y (en) | 2003-08-20 |
Family
ID=33730559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264331 Expired - Fee Related CN2566983Y (en) | 2002-09-10 | 2002-09-10 | Automatic high-speed dressing mechanism for grinding machine of processing bearing inner surface groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566983Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672615A (en) * | 2012-05-24 | 2012-09-19 | 无锡市吉尔多轴承机械有限公司 | Synchronous belt retarding mechanism for grinding wheel trimming of bearing grinder |
| CN103153541A (en) * | 2010-10-08 | 2013-06-12 | Ntn株式会社 | Dressing device |
| CN103770005A (en) * | 2013-12-16 | 2014-05-07 | 大连联合风电轴承有限公司 | Novel bearing grinding wheel dresser of asymptotic convergence curve roller path |
-
2002
- 2002-09-10 CN CN 02264331 patent/CN2566983Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103153541A (en) * | 2010-10-08 | 2013-06-12 | Ntn株式会社 | Dressing device |
| CN103153541B (en) * | 2010-10-08 | 2015-11-25 | Ntn株式会社 | Trimming device |
| CN102672615A (en) * | 2012-05-24 | 2012-09-19 | 无锡市吉尔多轴承机械有限公司 | Synchronous belt retarding mechanism for grinding wheel trimming of bearing grinder |
| CN103770005A (en) * | 2013-12-16 | 2014-05-07 | 大连联合风电轴承有限公司 | Novel bearing grinding wheel dresser of asymptotic convergence curve roller path |
| CN103770005B (en) * | 2013-12-16 | 2018-02-27 | 大连联合风电轴承有限公司 | New asymptotic convergence curve race bearing dresser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |