CN204976304U - Super smart quick -witted cutter device of roller sphere - Google Patents
Super smart quick -witted cutter device of roller sphere Download PDFInfo
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- CN204976304U CN204976304U CN201520609805.6U CN201520609805U CN204976304U CN 204976304 U CN204976304 U CN 204976304U CN 201520609805 U CN201520609805 U CN 201520609805U CN 204976304 U CN204976304 U CN 204976304U
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- oilstone
- swing arm
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- slide block
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Abstract
Super smart quick -witted cutter device of roller sphere belongs to bearing spare part superfinish technical field, including support, oilstone, oilstone installation mechanism, oilstone feed mechanism and oilstone swing actuating mechanism, and bearing installation in lathe bed, oilstone swing actuating mechanism includes motor, crank and rocker mechanism, swing arm and oscillating axle, the motor passes through crank and rocker mechanism to be connected with the oscillating axle, drives the reciprocal swing of the swing arm of being connected with the oscillating axle, oilstone feed mechanism is including feeding the slider, feed guiding mechanism and feed drive mechanism, feed drive mechanism with feed the slider all with swing arm relatively fixed, oilstone installation mechanism includes support, oilstone seat, oilstone clamp splice and oilstone compensation mechanism, and the support is fixed in and feeds the slider, and the oilstone cartridge is in the oilstone mounting hole of oilstone clamp splice, and the terminal surface is fixed in the support as working face, oilstone seat under the oilstone, and oilstone clamp splice fixed mounting carries out automatic compensation in oilstone seat, oilstone compensation mechanism to the oilstone. Having solved current super smart machine oil stone clamp and having adorned inconveniently, manufacturing cost is higher.
Description
Technical field
The utility model belongs to bearing parts Ultraprecision Machining Technology field, especially relevant with a kind of roller sphere Superfinishing machine cutter arrangement.
Background technology
Roller precision is the key factor affecting roller bearing quality, the main precision index of roller is the roughness and curvature shape of roller, at present, solve spherical roller, the prior art of the roughness and curvature shape of logarithmic curve roller and bearing with spherical outside surface lasso, carry out processing mainly through superfinishing mode and reach required precision, the Superfinishing machine of existing design uses vibrating mechanism to drive oilstone to swing, the precision index requirement of roller is realized by oilstone reciprocally swinging grinding on workpiece, but this superfinishing oil stone reciprocally swinging grinding track on workpiece is advanced along workpiece bus, after oilstone uses a period of time, when oilstone moves to workpiece minimum diameter place, oilstone and workpiece only have tangent tangent point contact, thus produce uneven cutting force destruction part curvature shape, make machining accuracy not high, and oilstone clamps inconvenience, the spherical roller changing different model needs to change different oil stone clip assembling devices, improve cost.
Utility model content
The purpose of this utility model is intended to the defect overcoming above-mentioned existence, and provide a kind of oilstone convenient mounting and clamping, cost is lower, the roller sphere Superfinishing machine cutter arrangement of good stability.
For this reason, the utility model is by the following technical solutions: roller sphere Superfinishing machine cutter arrangement, comprise bearing, oilstone, oilstone installing mechanism, oilstone feed mechanism and oilstone swing driving mechanism, bearing is installed on the lathe bed of roller sphere Superfinishing machine, it is characterized in that, described oilstone swing driving mechanism comprises motor, crank and rocker mechanism, swing arm and swinging axle, described bearing is provided with a horizontal axis hole, described swinging axle is threaded onto described horizontal axis hole by bearings, described swing arm lower end is fixedly installed in described swinging axle front end, the described swinging axle other end is connected with the motor shaft of described motor by described crank and rocker mechanism, motor drive swinging axle in certain angle centered by swinging axle reciprocally swinging, thus drive swing arm reciprocally swinging, described oilstone feed mechanism comprises feeding slide block, feeding slide block is played to the feeding driving mechanism of the feeding guide mechanism of guide and limit and the slippage of driving feeding slide block, it is anterior that feeding guide mechanism is fixedly installed in described swing arm, feeding driving mechanism is relative with described swing arm fixing, and the feeding glide direction of described feeding slide block is vertical, described oilstone installing mechanism comprises support, oil stone base, oilstone fixture block and Oilstone compensation mechanism, support is fixedly installed on described feeding slide block, oilstone fixture block is provided with the oilstone installing hole of up/down perforation, described oilstone is plugged in this oilstone installing hole, the lower surface of oilstone is as working face, described oil stone base is fixedly installed on described support, described oilstone fixture block is fixedly installed on described oil stone base by screw, oilstone fixture block and oilstone is made to be overhanging shape, described Oilstone compensation mechanism comprises compression cylinder and briquetting, the cylinder body of compression cylinder is fixed on described cantilever tip, the piston rod of compression cylinder is in downwards vertical, described briquetting upper end is fixedly connected on described piston rod, briquetting lower end correspondence is resisted against described oilstone top.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
Described crank and rocker mechanism comprises the connecting rod of the eccentric wheel be installed on machine shaft, the rocking bar being installed on swinging axle and connecting eccentric wheel and rocking bar.
Described eccentric wheel is provided with eccentricity regulating mechanism, thus the rotation amplitude of swinging axle can be regulated, thus can realize regulating oilstone oscillator arc.
Described feeding guide mechanism comprises the chute and sliding tenon that cooperatively interact.
Further, described chute is arranged at the leading flank top of described swing arm, and this chute is dovetail groove, and described sliding tenon is arranged on described feeding slide block, and this cunning tenon is dovetail.
Described feeding driving mechanism comprises lift cylinder, and the cylinder body of lift cylinder is fixed on described swing arm, and the piston rod of lift cylinder is fixedly connected with described feeding slide block, and lift cylinder piston movement can drive the upper and lower slippage feed motion of feeding slide block.
The utility model can reach following beneficial effect: 1, matched by fixture block and oilstone and clamp, and makes to clamp convenient and swift, when only changing oilstone fixture block with when changing difform oilstone, handling are changed convenient, applied widely, reduce production cost, clamp precision higher; 2, by Oilstone compensation mechanism, auto-compensation is carried out to oilstone, improve superfinishing precision; 3, by adopting motor and crank and rocker mechanism to drive swing arm and band with oilstone reciprocally swinging, making the whole working face cutting force of oilstone during superfinishing even, improve oilstone and swing efficiency and superfinishing precision.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is another direction schematic diagram of the utility model structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As depicted in figs. 1 and 2, the utility model comprises bearing 11, oilstone 6, oilstone installing mechanism, oilstone feed mechanism and oilstone swing driving mechanism, bearing 11 is installed on the lathe bed 8 of roller sphere Superfinishing machine, described oilstone swing driving mechanism comprises motor 10, crank and rocker mechanism, swing arm 9 and swinging axle 7, bearing 11 is provided with a horizontal axis hole, swinging axle 7 is threaded onto described horizontal axis hole by bearings, swing arm 9 lower end is fixedly installed in swinging axle 7 front end, described crank and rocker mechanism comprises eccentric wheel 16, rocking bar 18 and connecting rod 17, eccentric wheel 16 fixed cover is loaded in the rotating shaft of motor 10, rocking bar 18 one end is fixedly connected on swinging axle 7, the two ends of connecting rod 17 are flexibly connected with the eccentric orfice on the other end of rocking bar 18 and eccentric wheel 16 respectively, eccentric wheel 16 is provided with eccentricity regulating mechanism 15, motor 10 drive swinging axle 7 in certain angle centered by swinging axle 7 reciprocally swinging, thus drive swing arm 9 reciprocally swinging, described oilstone feed mechanism comprises feeding slide block 13, feeding guide mechanism and feeding driving mechanism, feeding guiding comprises the chute and sliding tenon that cooperatively interact, chute is the dovetail groove being arranged at swing arm 9 leading flank top, sliding tenon is be arranged at the dovetail on feeding slide block 13, described feeding driving mechanism comprises lift cylinder 12, the cylinder body of lift cylinder 12 is fixed in swing arm 9, the piston rod of lift cylinder 12 is fixedly connected with described feeding slide block 13, lift cylinder 12 piston movement can drive feeding slide block 13 to carry out upper and lower slippage feed motion under the guiding of dovetail groove and dovetail, described oilstone installing mechanism comprises support 14, oil stone base 4, oilstone fixture block 5 and Oilstone compensation mechanism, support 14 is fixedly installed on feeding slide block 13, oilstone fixture block 5 is provided with the oilstone installing hole of up/down perforation, oilstone 6 is plugged in this oilstone installing hole, the lower surface of oilstone 6 is as working face, oil stone base 4 is fixedly installed on support 14, oilstone fixture block 5 is fixedly installed on described oil stone base 4 by screw, make oilstone fixture block 5 and oilstone 6 in overhanging shape, described Oilstone compensation mechanism comprises compression cylinder 1 and briquetting 3, the cylinder body of compression cylinder 1 is fixed on support 14 top, the piston rod 2 of compression cylinder 1 is in downwards vertical, briquetting 3 upper end is fixedly connected on piston rod 2, briquetting 3 lower end correspondence is resisted against oilstone 6 top.
Claims (6)
1. roller sphere Superfinishing machine cutter arrangement, comprise bearing, oilstone, oilstone installing mechanism, oilstone feed mechanism and oilstone swing driving mechanism, bearing is installed on the lathe bed of roller sphere Superfinishing machine, it is characterized in that, described oilstone swing driving mechanism comprises motor, crank and rocker mechanism, swing arm and swinging axle, described bearing is provided with a horizontal axis hole, described swinging axle is threaded onto described horizontal axis hole by bearings, described swing arm lower end is fixedly installed in described swinging axle front end, the described swinging axle other end is connected with the motor shaft of described motor by described crank and rocker mechanism, described oilstone feed mechanism comprises feeding slide block, feeding slide block is played to the feeding driving mechanism of the feeding guide mechanism of guide and limit and the slippage of driving feeding slide block, it is anterior that feeding guide mechanism is fixedly installed in described swing arm, feeding driving mechanism is relative with described swing arm fixing, and the feeding glide direction of described feeding slide block is vertical, described oilstone installing mechanism comprises support, oil stone base, oilstone fixture block and Oilstone compensation mechanism, support is fixedly installed on described feeding slide block, oilstone fixture block is provided with the oilstone installing hole of up/down perforation, described oilstone is plugged in this oilstone installing hole, the lower surface of oilstone is as working face, described oil stone base is fixedly installed on described support, described oilstone fixture block is fixedly installed on described oil stone base by screw, oilstone fixture block and oilstone is made to be overhanging shape, described Oilstone compensation mechanism comprises compression cylinder and briquetting, the cylinder body of compression cylinder is fixed on described cantilever tip, the piston rod of compression cylinder is in downwards vertical, described briquetting upper end is fixedly connected on described piston rod, briquetting lower end correspondence is resisted against described oilstone top.
2. roller sphere Superfinishing machine cutter arrangement according to claim 1, is characterized in that: described feeding guide mechanism comprises the chute and sliding tenon that cooperatively interact.
3. roller sphere Superfinishing machine cutter arrangement according to claim 2, it is characterized in that: described chute is arranged at the leading flank top of described swing arm, this chute is dovetail groove, and described sliding tenon is arranged on described feeding slide block, and this cunning tenon is dovetail.
4. the roller sphere Superfinishing machine cutter arrangement according to claim 1,2 or 3, it is characterized in that: described feeding driving mechanism comprises lift cylinder, the cylinder body of lift cylinder is fixed on described swing arm, and the piston rod of lift cylinder is fixedly connected with described feeding slide block.
5. roller sphere Superfinishing machine cutter arrangement according to claim 4, is characterized in that: described crank and rocker mechanism comprises the connecting rod of the eccentric wheel be installed on machine shaft, the rocking bar being installed on swinging axle and connecting eccentric wheel and rocking bar.
6. roller sphere Superfinishing machine cutter arrangement according to claim 5, is characterized in that: described eccentric wheel is provided with eccentricity regulating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609805.6U CN204976304U (en) | 2015-08-13 | 2015-08-13 | Super smart quick -witted cutter device of roller sphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609805.6U CN204976304U (en) | 2015-08-13 | 2015-08-13 | Super smart quick -witted cutter device of roller sphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976304U true CN204976304U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520609805.6U Active CN204976304U (en) | 2015-08-13 | 2015-08-13 | Super smart quick -witted cutter device of roller sphere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204976304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378742A (en) * | 2017-08-03 | 2017-11-24 | 上海晟禧精密机械设备有限公司 | Roller superfinishing machine |
| CN108818302A (en) * | 2018-07-06 | 2018-11-16 | 深圳市金洲精工科技股份有限公司 | A kind of application method of carriage mechanism and the carriage mechanism |
-
2015
- 2015-08-13 CN CN201520609805.6U patent/CN204976304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378742A (en) * | 2017-08-03 | 2017-11-24 | 上海晟禧精密机械设备有限公司 | Roller superfinishing machine |
| CN108818302A (en) * | 2018-07-06 | 2018-11-16 | 深圳市金洲精工科技股份有限公司 | A kind of application method of carriage mechanism and the carriage mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312500 No. 5 Youshi Road, Meizhu Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Chengben Bearing Roller Co., Ltd. Address before: 312500 Yulin Road, Yulin Street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Xinchang County Chengben Roller Bearing Co., Ltd. |
|
| CP03 | Change of name, title or address |