CN2502844Y - Diamond contact roller dressing apparatus for grinder - Google Patents
Diamond contact roller dressing apparatus for grinder Download PDFInfo
- Publication number
- CN2502844Y CN2502844Y CN 01262571 CN01262571U CN2502844Y CN 2502844 Y CN2502844 Y CN 2502844Y CN 01262571 CN01262571 CN 01262571 CN 01262571 U CN01262571 U CN 01262571U CN 2502844 Y CN2502844 Y CN 2502844Y
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- CN
- China
- Prior art keywords
- main body
- bearing
- trimmer
- axle
- power
- 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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Abstract
The utility model relates to a grinder component, in particular to a diamond dressing wheel dresser of the grinder of a ditch in an organ bearing outer ring. The main technical proposal is that revolving axles are adopted on the main body to connect an inverted table; the right upper side of the inverted table is mounted with a dresser oil cylinder and the left upper side of the inverted table adopts axles to install the diamond dressing wheel; a cylinder motor is installed on the inverted table and is connected with driving wheels installed on the axles through transmission belts; the piston rod of the dresser oil cylinder extends downward to connect the main body. The device is characterized by good rigidity, convenient adjustment and compact structure, etc.
Description
Technical field
The utility model relates to a kind of grinding machine components, refers in particular to the emery wheel trimmer of the grinding machine of raceway groove in a kind of machining bearing outer ring.
Background technology
Before the raceway groove, need utilize emery wheel trimmer trimming wheel in the outer ring of internal grinder fine finishining miniature bearing, so that form the little sword of small and sharp cutting at wheel face.According to the characteristics of emery wheel trimming wheel, when the trimmer trimming wheel, roller should swing back and forth near the finishing district, and the speed of swing should be a little bit smaller near the finishing district.Owing to need regulate the position of emery wheel and emery wheel during debugging, so trimmer should have certain coarse adjustment ability.In addition, when emery wheel was trimmed, the rigidity of emery wheel trimmer, structure etc. also can produce very big influence to the quality of crushing.
Summary of the invention
In order to satisfy the above-mentioned functions requirement, the purpose of this utility model is a kind of grinding machine emery wheel trimmer of design, so that make every effort to improve adjustability, action sensitivity and the rigidity of trimmer, thereby makes things convenient for the workman to operate, and improves dressing accuracy.
Its main technical schemes is to utilize gyroaxis to connect on main body to fall from power, in the upper right side of falling from power the trimmer oil cylinder is installed, utilize axle that emery wheel is installed in the upper left side of falling from power, installation cylinder motor on fall from power, drive on cylinder motor is utilized driving-belt and is installed on axle is connected, and the piston rod of trimmer oil cylinder extension downwards is connected with main body.
The horizontal dovetail groove of main body utilization be installed on base above, connect adjustment rack in the side of main body, on base, connect and adjust bolt, adjust bolt and utilize screw thread of itself and the threaded engagement on the adjustment rack.
The trimmer oil cylinder utilizes cylinder bracket to be installed on the main body, in the lower end of piston rod connecting rod is installed, and the Connection Block on connecting rod utilizes bearing pin and is installed on main body is connected.
Cylinder motor utilize bearing be installed on main body above, in the rotating shaft of cylinder motor, toothed belt wheel is installed, toothed belt wheel on toothed belt wheel utilizes synchronous cog belt and is installed on axle is connected, two slotted holes are arranged on the bearing, attachment screw passes slotted hole bearing is anchored on the main body, and dive key and gathering sill are set between bearing and main body.
Gyroaxis is fixedlyed connected with main body, fall from power and utilize the circular cone needle bearing to be installed on the gyroaxis, connect end cap respectively in the both sides of falling from power corresponding to the gyroaxis position, and connect adjustment screw on the end cap therein, the inner of this adjustment screw contacts with adjustment circle between this side end cap with being positioned at the circular cone needle bearing, outside circular cone needle bearing and intersubjective gyroaxis sealing ring is set.
In the upper left side of falling from power contiguous block is installed, adapter sleeve below contiguous block, axle utilizes two bearings to be installed in the cover, and emery wheel utilizes bolt, packing ring to be installed on an end of axle, the other end of axle utilizes clamp nut mounting teeth belt wheel, is provided with the end cap of sealing between cover and emery wheel.
Axle between two bearings is outer sleeve, and outer sleeve and disk spring are arranged outside sleeve, and the left end of outer sleeve contacts with step on overlapping inwall, and its right-hand member contacts with disk spring, and disk spring and right-hand axis are accepted and touched; On main body, connect switch bracket, connecting the sender piece that can contact on the end cap with the switch on the switch bracket.
The utility model has the advantages that good rigidly, easy to adjust, compact conformation, compare that the ratio of performance to price will improve greatly, make things convenient for operator's debugging with original similar trimmer.The grinding wheel arc dresser of general bearing-ring grinder can not be used for little emery wheel is repaired, and the emery wheel trimmer has just embodied its superiority in this respect, by changing roller, can repair the arc diamond wheel of different model.
The power resources that swing up and down action of dresser are in the power of trimmer oil cylinder, connecting rod can rotate around bearing pin, under the effect of oil pressure, but main body and fall from power between the wraparound rotating shaft relatively rotate, by periodic change advance, the oil return direction, realize the action that swings up and down of dresser, in addition, on the piston of trimmer oil cylinder magnet ring is housed, be equipped with near switch on the outside slide bar, their senders be can pass through, the advancing of dresser oil cylinder, the direction of oil return and the oil mass of oil inlet and oil return changed.
The rotation of emery wheel realizes by cylinder motor, synchronous cog belt and toothed belt wheel, cylinder motor by bearing be connected in fall from power on, bearing with fall from power between be connected with general flat key by screw, in order to regulate the degree of tightness of synchronous cog belt, two slotted holes and 1 flat key that play the guiding role are set, during adjustment on bearing, unclamp screw, the move left and right bearing, moderate to the synchronous cog belt elasticity, trip bolt gets final product again.
The coarse adjustment emery wheel is during to the lateral attitude of emery wheel, can by adjustment rack with adjust screw and realize, rotate and adjust screw, main body is laterally moved; Emery wheel is regulated by being installed on piston rod and intersubjective connecting rod the vertical position of emery wheel, bar is rotationally connected, adjustable fuel-economizing jar support is with respect to the upright position of main body, the whole wraparound rotating shaft of falling from power is rotated, thereby make the position of emery wheel and emery wheel adjusted, after regulating,, adopt nut anti-looseness for preventing the relative motion of screw pair.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the connection status figure with main body of falling from power.
Fig. 4 is the connection status figure of emery wheel and axle.
The specific embodiment
As shown in the figure:
On main body 2, utilize gyroaxis 29 to connect and fall from power 14, trimmer oil cylinder 10 is installed in 14 upper right side falling from power, utilize axle 38 that emery wheels 46 are installed in 14 the upper left side of falling from power, utilize bearing 13 that cylinder motor 12 are installed above 14 falling from power, toothed belt wheel 23 is installed in the rotating shaft of cylinder motor 12, toothed belt wheel 36 on toothed belt wheel 23 utilizes synchronous cog belt 24 and is installed on axle 38 is connected, two slotted holes are arranged on the bearing 13, attachment screw passes slotted hole bearing is anchored on the main body 2, at bearing 13 and 2 of main bodys dive key 22 and gathering sill is set.
Gyroaxis 29 is fixedlyed connected with main body 2, fall from power and 14 utilize circular cone needle bearing 14 to be installed on the gyroaxis 29, connect end cap 33,27 respectively in 14 the both sides of falling from power corresponding to gyroaxis 29 positions, and connection adjustment screw 26 on the end cap therein, the inner of this adjustment screw 26 be positioned at circular cone needle bearing 32 and contact with adjustment circle 28 between this side end cap, to regulate the switching performance of circular cone needle bearing, outside the gyroaxis 29 of 2 of circular cone needle bearing 32 and main bodys, sealing ring 30 is set, to improve sealing effectiveness.
14 upper left side is equipped with contiguous block 15 falling from power, adapter sleeve 40 below contiguous block 15, axle 38 utilizes two bearings 44,39 are installed in the cover 40, emery wheel 46 utilizes bolt 48, packing ring 47 is installed on an end of axle 38, the other end of axle 38 utilizes clamp nut 37 mounting teeth belt wheels 36, be provided with the end cap 45 of sealing at cover 40 and 46 of emery wheels, outside bearing 44 and 39 s' axle 38, sleeve 43 is arranged, outer sleeve 42 and disk spring 41 are arranged outside sleeve 43, the left end of outer sleeve 42 contacts with the step of cover on 40 inwalls, its right-hand member contacts with disk spring 41, disk spring 41 contacts with right side bearing 39, and this connected mode can improve the stability of axle and the stationarity of sealing and transmission.
3,4 is screw among the figure, and 9 send out orchid for oil cylinder, 16,17 for be installed on respectively fall from power 14 with main body 2 on the screw that is used for regulating the extreme position that the trimmer right side rotates, 25 for connecting the screws of oil pipe, 35 is bearing.
Claims (8)
1, grinding machine emery wheel trimmer, it is characterized in that on main body (2), utilizing gyroaxis (29) to connect fall from power (14), trimmer oil cylinder (10) is installed in upper right side in fall from power (14), utilize axle (38) that emery wheel (46) is installed in the upper left side of fall from power (14), in the installation cylinder motor (12) above (14) of falling from power, cylinder motor (12) is utilized driving-belt and is installed on the drive of axle on (38) and is connected, and the piston rod (8) of trimmer oil cylinder (10) extension downwards is connected with main body (2).
2, trimmer according to claim 1, it is characterized in that main body (2) utilize horizontal dovetail groove be installed on base (1) above, side in main body (2) connects adjustment rack (18), go up connection at base (1) and adjust bolt (19), adjust bolt (19) and utilize screw thread of itself and the threaded engagement on the adjustment rack (8).
3, trimmer according to claim 1, it is characterized in that trimmer oil cylinder (10) utilizes cylinder bracket (11) to be installed on the main body (2), connecting rod (7) is installed in lower end at piston rod (8), and the Connection Block (5) on connecting rod (7) utilizes bearing pin (6) and is installed on main body (2) is connected.
4, trimmer according to claim 1, it is characterized in that cylinder motor (12) utilize bearing (13) be installed on main body (2) above, toothed belt wheel (23) is installed in the rotating shaft of cylinder motor (12), toothed belt wheel (36) on toothed belt wheel (23) utilizes synchronous cog belt (24) and is installed on axle (38) is connected, two slotted holes are arranged on the bearing (13), attachment screw passes slotted hole bearing is anchored on the main body (2), between bearing (13) and main body (2) dive key (22) and gathering sill is set.
5, trimmer according to claim 1, it is characterized in that gyroaxis (29) fixedlys connected with main body (2), fall from power (14) utilize circular cone needle bearing (14) to be installed on the gyroaxis (29), connect end cap (33) respectively in both sides corresponding to fall from power (14) at gyroaxis (29) position, (27), and connect adjustment screw (26) on the end cap therein, the inner of this adjustment screw (26) contacts with adjustment circle (28) between this side end cap with being positioned at circular cone needle bearing (32), outside the gyroaxis (29) between circular cone needle bearing (32) and main body (2) sealing ring (30) is set.
6, trimmer according to claim 1, it is characterized in that contiguous block (15) being installed in the upper left side of fall from power (14), adapter sleeve (40) below contiguous block (15), axle (38) utilizes two bearings (44), (39) to be installed in the cover (40), emery wheel (46) utilizes bolt (48), packing ring (47) to be installed on an end of axle (38), the other end of axle (38) utilizes clamp nut (37) mounting teeth belt wheel (36), is provided with the end cap (45) of sealing between cover (40) and emery wheel (46).
7, according to claim 1 or 6 described trimmers, it is characterized in that outside the axle (38) between bearing (44) and (39) sleeve (43) being arranged, outer sleeve (42) and disk spring (41) are arranged outside sleeve (43), the left end of outer sleeve (42) contacts with step on cover (40) inwall, its right-hand member contacts with disk spring (41), and disk spring (41) contacts with right side bearing (39).
8, trimmer according to claim 1 is characterized in that going up connection switch bracket (20) in main body (2), goes up the sender piece (21) that connection can contact with the switch on the switch bracket (20) at end cap (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262571 CN2502844Y (en) | 2001-09-04 | 2001-09-04 | Diamond contact roller dressing apparatus for grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262571 CN2502844Y (en) | 2001-09-04 | 2001-09-04 | Diamond contact roller dressing apparatus for grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502844Y true CN2502844Y (en) | 2002-07-31 |
Family
ID=33670291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01262571 Expired - Fee Related CN2502844Y (en) | 2001-09-04 | 2001-09-04 | Diamond contact roller dressing apparatus for grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502844Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275134A (en) * | 2011-08-24 | 2011-12-14 | 濮阳贝英数控机械设备有限公司 | Roller dressing device and using method thereof |
| CN102909393A (en) * | 2012-08-27 | 2013-02-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Turning method for diamond roller carrier female die |
| CN103551592A (en) * | 2013-05-23 | 2014-02-05 | 沈阳黎明航空发动机(集团)有限责任公司 | Diamond roller cavity surface machining method |
| CN103639901A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings |
| CN113199399A (en) * | 2021-04-26 | 2021-08-03 | 无锡市康村重工轴承有限公司 | Diamond roller arc trimmer |
| CN113649935A (en) * | 2021-08-30 | 2021-11-16 | 罡阳轴研科技(灌云)有限公司 | High-precision crankshaft eccentric excircle follow-up polishing grinding machine |
-
2001
- 2001-09-04 CN CN 01262571 patent/CN2502844Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275134A (en) * | 2011-08-24 | 2011-12-14 | 濮阳贝英数控机械设备有限公司 | Roller dressing device and using method thereof |
| CN102909393A (en) * | 2012-08-27 | 2013-02-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Turning method for diamond roller carrier female die |
| CN102909393B (en) * | 2012-08-27 | 2014-09-17 | 沈阳黎明航空发动机(集团)有限责任公司 | Turning method for diamond roller carrier female die |
| CN103551592A (en) * | 2013-05-23 | 2014-02-05 | 沈阳黎明航空发动机(集团)有限责任公司 | Diamond roller cavity surface machining method |
| CN103551592B (en) * | 2013-05-23 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of diamond roller cavity surface processing method |
| CN103639901A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings |
| CN113199399A (en) * | 2021-04-26 | 2021-08-03 | 无锡市康村重工轴承有限公司 | Diamond roller arc trimmer |
| CN113649935A (en) * | 2021-08-30 | 2021-11-16 | 罡阳轴研科技(灌云)有限公司 | High-precision crankshaft eccentric excircle follow-up polishing grinding machine |
| CN113649935B (en) * | 2021-08-30 | 2023-03-10 | 罡阳轴研科技(灌云)有限公司 | High-precision crankshaft eccentric excircle follow-up polishing grinding machine |
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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 |