CN2644099Y - Automatic powered regulating mechanism of grinder for outer race of bearing groove - Google Patents
Automatic powered regulating mechanism of grinder for outer race of bearing groove Download PDFInfo
- Publication number
- CN2644099Y CN2644099Y CN 03277390 CN03277390U CN2644099Y CN 2644099 Y CN2644099 Y CN 2644099Y CN 03277390 CN03277390 CN 03277390 CN 03277390 U CN03277390 U CN 03277390U CN 2644099 Y CN2644099 Y CN 2644099Y
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- CN
- China
- Prior art keywords
- main shaft
- mechanism according
- buddha
- end cover
- motor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a grinder part, in particular to a trimming mechanism used in processing bearing outer circle channel grinder. According to the design proposal in the utility model, the main axis is arranged in the converse lifting frame by a bearing, an adamas pen frame is arranged at the end of the main axis by a connecting block. The upper end of the conversed lifting frame is connected with an upper cover and an adjusting plate, the electromotor is fixed at the upper end cover, the output axis of the electromotor is connected with the main axis. The bearing is arranged between the main axis and the converse lifting frame by a lower end cover, an inside separated ring, an outside separated ring, a blocking ring and a nut. After use the mechanism can improve the work efficiency and the precision of the trimming grinding wheel.
Description
Technical field
The utility model belongs to a kind of parts of grinding machine, refers in particular to the burring machine of a kind of machining bearing outer ring ditch grinding machine.
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, steel wire rope, fork, diamond pen etc.Because this device need use hydraulic jack, maintenance is difficulty relatively; And its rotating accuracy is also stable inadequately.Simultaneously, owing to use the rotation of rope belt movable pendulum bar in its structure, steel wire rope is easily loosening, causes skidding, and causes problems such as revolution is not in place, and crushing is of poor quality.
The utility model content
The purpose of this utility model is to design a kind of automatic bearing outer ring ditch grinding machine servo-drive burring machine, adopts the efficient and the operating accuracy that can improve trimming wheel after this mechanism.
According to the design that the utility model provides, main shaft utilizes bearing to be installed on and lifts in the frame, utilizes contiguous block that the Buddha's warrior attendant penholder is installed in the end of main shaft.
Connect upper end cover and trimmer in the upper end of lifting frame, motor is fixed on the upper end cover, and the output shaft of motor links to each other mutually with main shaft.Bearing utilizes bottom end cover, interior cage ring, outer cage ring, back-up ring, nut to be installed on main shaft and lifts between the frame.Contiguous block is fixed on the lower end of main shaft, and Buddha's warrior attendant penholder and contiguous block utilize press strip and spring leaf to interconnect, and diamond pen is fixed on the Buddha's warrior attendant penholder.
Front cover shell and rear casing are set outside motor and be positioned at before and after collision mat between case, cover plate, collision mat are set on rear casing, form an airtight case that covers motor.At the fixedly connected hanging feet in the lower end of main shaft, on bottom end cover, connect dog screw.The adjustment screw that is used to regulate the high and finishing circular arc size in the center of nib of diamond pen in the setting of diamond pen frame.Between the lower end of main shaft and contiguous block, be provided for the screw rod and the block of the size of the high and finishing circular arc in the center of nib of fine adjustment diamond pen.
The utility model has the advantages that: because finishing power has adopted servomotor directly to drive main axis rotation, thereby drive the rotation of Buddha's warrior attendant pen clip, reduce accumulated error, thereby guarantee the efficient and the operating accuracy of trimming wheel, whole burring machine has compactedness.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the C-C view of Fig. 1.
The specific embodiment
As shown in the figure: upper end cover 13, trimmer 12 by screw with lift frame 26 and link to each other, motor 18 is fixed on the upper end cover 13, motor 18 output shafts and main shaft 16 link to each other by key, and bearing is by bottom end cover 9, main shaft 16, interior cage ring 11, outer cage ring 10, back-up ring 14, nut 15 is fixing, contiguous block 5 is fixed on the main shaft 16 and forms an integral body with main shaft 16, Buddha's warrior attendant penholder 2 is connected by press strip 6 spring leafs 8 with contiguous block 5, and diamond pen 1 is fixed on the Buddha's warrior attendant penholder 2, and the rotation of motor 18 is by main shaft 16 contiguous blocks 5 like this, Buddha's warrior attendant penholder 2, pass to diamond pen 1, the circular arc that forms diamond pen 1 rotates, and reaches the purpose of trimming wheel.
The center of Buddha's warrior attendant nib is high and repair the circular arc size by adjustment screw 24 and 2 adjustment of Buddha's warrior attendant penholder; High by screw rod 4 and repair circular arc size with the center of block 3 fine adjustment diamond nibs.
Claims (8)
1, automatic bearing outer ring ditch grinding machine servo-drive burring machine, it is characterized in that: main shaft (16) utilizes bearing to be installed on and lifts in the frame (26), utilizes contiguous block (5) that Buddha's warrior attendant penholder (2) is installed in the end of main shaft (16).
2, mechanism according to claim 1 is characterized in that: connect upper end cover (13) and trimmer (12) in the upper end of lifting frame (26), motor (18) is fixed on the upper end cover (13), and the output shaft of motor (18) links to each other mutually with main shaft (16).
3, mechanism according to claim 1 is characterized in that: bearing utilizes bottom end cover (9), interior cage ring (11), outer cage ring (10), back-up ring (14), nut (15) to be installed on main shaft (16) and lifts between the frame (26).
4, mechanism according to claim 1 is characterized in that: contiguous block (5) is fixed on the lower end of main shaft (16), and Buddha's warrior attendant penholder (2) utilizes press strip (6) and spring leaf (8) to interconnect with contiguous block (5), and diamond pen (1) is fixed on the Buddha's warrior attendant penholder (2).
5, mechanism according to claim 2, it is characterized in that: front cover shell (17) and rear casing (20) are set outside motor (18) and be positioned at before and after collision mat (19) between case, cover plate (21), collision mat (22) are set on rear casing (20), form an airtight case that covers motor (18).
6, according to claim 1 or 3 described mechanisms, it is characterized in that:, go up connection dog screw (25) at bottom end cover (9) at the fixedly connected hanging feet in the lower end of main shaft (16) (7).
7, mechanism according to claim 1 is characterized in that: the adjustment screw (24) that is provided for regulating the high and finishing circular arc size in the center of nib of diamond pen (1) at Buddha's warrior attendant penholder (2).
8, mechanism according to claim 1 is characterized in that: the screw rod (4) and block (3) that are provided for the size of the high and finishing circular arc in the center of nib of fine adjustment diamond pen (1) between the lower end of main shaft (16) and contiguous block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277390 CN2644099Y (en) | 2003-08-02 | 2003-08-02 | Automatic powered regulating mechanism of grinder for outer race of bearing groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277390 CN2644099Y (en) | 2003-08-02 | 2003-08-02 | Automatic powered regulating mechanism of grinder for outer race of bearing groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644099Y true CN2644099Y (en) | 2004-09-29 |
Family
ID=34302770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277390 Expired - Fee Related CN2644099Y (en) | 2003-08-02 | 2003-08-02 | Automatic powered regulating mechanism of grinder for outer race of bearing groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644099Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341823A (en) * | 2013-07-29 | 2013-10-09 | 湖北九州数控机床有限责任公司 | Dressing device for V-shaped grinding wheel |
| CN104070455A (en) * | 2014-06-04 | 2014-10-01 | 湖南海捷主轴科技有限公司 | Static pressure dresser of super-grinding bearing outer ring raceway grinding wheel and dressing method |
| CN104149030A (en) * | 2014-08-08 | 2014-11-19 | 无锡机床股份有限公司 | Micro-feeding grinding wheel dresser |
| CN106425865A (en) * | 2016-11-05 | 2017-02-22 | 无锡机床股份有限公司 | Rotary trimmer |
-
2003
- 2003-08-02 CN CN 03277390 patent/CN2644099Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341823A (en) * | 2013-07-29 | 2013-10-09 | 湖北九州数控机床有限责任公司 | Dressing device for V-shaped grinding wheel |
| CN103341823B (en) * | 2013-07-29 | 2015-06-17 | 湖北九洲数控机床有限责任公司 | Dressing device for V-shaped grinding wheel |
| CN104070455A (en) * | 2014-06-04 | 2014-10-01 | 湖南海捷主轴科技有限公司 | Static pressure dresser of super-grinding bearing outer ring raceway grinding wheel and dressing method |
| CN104149030A (en) * | 2014-08-08 | 2014-11-19 | 无锡机床股份有限公司 | Micro-feeding grinding wheel dresser |
| CN104149030B (en) * | 2014-08-08 | 2016-07-06 | 无锡机床股份有限公司 | A kind of Fine Feed dresser |
| CN106425865A (en) * | 2016-11-05 | 2017-02-22 | 无锡机床股份有限公司 | Rotary trimmer |
| CN106425865B (en) * | 2016-11-05 | 2018-10-23 | 无锡机床股份有限公司 | Turn round trimmer |
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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 |