CN203542331U - Flange super-finishing mechanism - Google Patents
Flange super-finishing mechanism Download PDFInfo
- Publication number
- CN203542331U CN203542331U CN201320720612.9U CN201320720612U CN203542331U CN 203542331 U CN203542331 U CN 203542331U CN 201320720612 U CN201320720612 U CN 201320720612U CN 203542331 U CN203542331 U CN 203542331U
- Authority
- CN
- China
- Prior art keywords
- oilstone
- sliding body
- gliding mass
- base
- rib
- 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
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a flange super-finishing mechanism, and belongs to the field of machining and manufacturing. The flange super-finishing mechanism comprises a base, a servo motor, a middle sliding body, a guide rail, an upper sliding body, a rotary base, a vibration motor and a grinding device, wherein the base, the servo motor, the middle sliding body, the guide rail, the upper sliding body, the rotary base, the vibration motor and the grinding device are arranged on a lathe bed. The middle sliding body is arranged on the base, the upper sliding body and the middle sliding body are positioned through the guide rail, a ball screw arranged in the base is driven by the servo motor, and accordingly the middle sliding body is driven to move transversely; the rotary base is fixed onto the upper sliding body, the grinding device is fixed onto the rotary base, and the vibration motor drives the upper sliding body to vibrate through a crankshaft arranged in the upper sliding body; the grinding device comprises grinding oilstone and an oilstone air cylinder, the oilstone air cylinder provides pressure and oilstone compensation to the oilstone, and the center of the oilstone and the enter of a workpiece are matched in height. The flange super-finishing mechanism has the functions of mechanism advance and retreat, oilstone vibration, oilstone compression, angle adjustment and the like, can perform effective super finishing on flanges of tapered roller bearings and improve the machining efficiency and flange accuracy, thereby prolonging the service life of products.
Description
Technical field
The utility model relates to field of machining and machinebuilding technology, is specifically related to a kind of rib superfinishing mechanism.
Background technology
Existing taper roll bearing only has inner sleeve raceway Superfinishing machine, and rib can only lean on grinding, and the rib that this method for grinding processes is more coarse.National standard is less demanding to rib roughness now, and grinding just can meet, so rib Superfinishing machine is very rare at home, but rib roughness is having a strong impact on the service life of bearing; Meanwhile, the equipment that processing rib is used is lower to required precision, thereby the equipment theory falling behind is restricting the manufacture of high accuracy, long-life bearing.
Utility model content
The utility model is for the deficiencies in the prior art part, discloses a kind of rib superfinishing mechanism.
Rib superfinishing disclosed in the utility model mechanism, for the superfinishing of taper roll bearing rib, its technical scheme that solve the technical problem employing is as follows: comprise lathe bed, be located at base, servomotor, ball-screw, vibrating motor and grinding attachment on lathe bed, wherein ball-screw is arranged in base and its one end is connected with servomotor; This rib superfinishing mechanism also comprises middle gliding mass, upper gliding mass, rotary table, wherein middle gliding mass is arranged on base, upper gliding mass is positioned on middle gliding mass, during servomotor drives by ball-screw, gliding mass carries out transverse shifting, rotary table is by screw fastening on upper gliding mass, and grinding attachment is arranged on rotary table; Among described upper gliding mass, be provided with bent axle, bent axle one end is connected with vibrating motor, and vibrating motor is by gliding mass vibration in crank-driven.
Further, this rib superfinishing mechanism also comprises the guide rail being arranged on middle gliding mass, and described upper gliding mass and middle gliding mass are located by this guide rail.
Further, described grinding attachment comprises oil stone clip, the oilstone of being fixed by oil stone clip and the oilstone cylinder that oilstone operating pressure is provided, oilstone one end is connected with oilstone cylinder, and oilstone cylinder is fixed on rotary table top, together with oil stone clip is connected by screw with rotary table.
Further, this rib superfinishing mechanism is provided with workpiece on one side, and this superfinishing mechanism is arranged on workpiece front, and described oilstone just matches with workpiece centre is high to workpiece Qie Qi center is high.
Further, described vibrating motor adopts variable-frequency motor.
The beneficial effect that rib superfinishing disclosed in the utility model mechanism has is: this rib superfinishing mechanism adjusts the superfinishing mode of oilstone angle by servomotor feeding, variable-frequency motor and bent axle vibration, rotary table, and providing oilstone work to carry out rib superfinishing by oilstone cylinder, this mechanism possesses the functions such as mechanism's advance and retreat, oilstone vibration, oilstone compression, angle adjustment; Use this mechanism to carry out effective superfinishing to taper roll bearing rib, improved working (machining) efficiency, improved rib precision, and then extended life of product.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of rib superfinishing described in the utility model mechanism;
Accompanying drawing mark explanation: 1, lathe bed; 2, base; 3, ball screw; 4, servomotor; 5, middle gliding mass; 6, guide rail; 7, upper gliding mass; 8, bent axle; 9, vibrating motor; 10, rotary table; 11, oilstone cylinder; 12, oilstone; 13, oil stone clip; 14, workpiece.
The specific embodiment
Below in conjunction with accompanying drawing, to the disclosed rib superfinishing of the utility model, mechanism is described in further details.
Rib superfinishing described in the utility model mechanism, its structure as shown in Figure 1, comprise lathe bed 1, base 2, ball screw 3, servomotor 4, middle gliding mass 5, guide rail 6, upper gliding mass 7, vibrating motor 9, bent axle 8, rotary table 10, oil stone clip 13, oilstone 12 and oilstone cylinder 11, wherein base 1 is arranged on lathe bed 2, ball screw 3 is placed in base 2 and one end is connected with servomotor 4, middle gliding mass 5 is arranged on base 2, upper gliding mass 7 and middle gliding mass 5 are located by the guide rail 6 arranging on middle gliding mass 5, bent axle 8 is placed in gliding mass 7 and one end eccentric shaft is connected with vibrating motor 9, rotary table 10 is fixed by screws on gliding mass 7, oilstone cylinder 11 is arranged on rotary table 10 tops, oil stone clip 13 links together by screw and rotary table 10, oilstone is located at its one end in oil stone clip and is connected with oilstone cylinder, another rectifies oilstone 12 workpiece 14, and guarantee that oilstone center height matches with workpiece centre is high.
Superfinishing described in the utility model mechanism is preferably designed for, and described vibrating motor is selected variable-frequency motor, and this variable-frequency motor can frequency control, in extra coarse and the overtime speed change of carrying out of essence, and can be in parallel with raceway superfinishing control system or make specially control program.
In this rib superfinishing mechanism, by described base, middle gliding mass, ball-screw and servomotor, form a transverse moving mechanism, can make sleeve mechanism produce accurate large travel displacement, can solve and dodge workpiece loading and unloading, and compensation be because of the oilstone displacement of workpiece size variation generation.Described upper gliding mass, vibrating motor and eccentric shaft, can produce the required small vibration of Oilstone super-finishing, and narrower because of rib width, offset, in 0.4mm left and right, needn't be adjusted.Described rotary table can be corrected the variation that coordinates workpiece angle, and oilstone working face and rib machined surface are matched.Required pressure when described oil stone clip, oilstone and oilstone cylinder can solve the wear-compensating of oilstone and oilstone work, cylinder pressure is adjustable according to workpiece size.The height of whole rib superfinishing mechanism decides by oilstone center is high, and oilstone center height can be by revising the plane of base, rotary table and the installation site of oil stone clip is controlled during fabrication.
The middle gliding mass of this rib superfinishing mechanism drags superfinishing mechanism above, and both carry out precision location by guide rail, by servomotor, drive ball-screw, and driving superfinishing mechanism above carries out laterally large stroke and moves; By variable-frequency motor, make crankshaft rotating, produce vibration, thick smart super hunting speed is by variable-frequency motor control; Rotary table is fixed on gliding mass, unclamps trip bolt rotary table rotatable, adjusts oilstone and angle of flange matches; Described oilstone cylinder provides oilstone pressure while being used for Oilstone compensation and superfinishing, the pressure of oilstone cylinder is adjustable according to rib size, general control is advisable at 0.2Mpa, and the pressure of oilstone cylinder can pass through two-way, the source of the gas alternative supply of the different pressures of process pressure-reducing valve and solenoid directional control valve control, high pressure when realizing extra coarse, the requirement of smart overtime low-pressure.In the structure of existing raceway Superfinishing machine, raceway Superfinishing machine is after rib, can adjust space above for placing this rib superfinishing mechanism, and adjust the height of rib superfinishing mechanism and workpiece centre is high matches, can in raceway superfinishing, carry out rib superfinishing like this, save process time.
This rib superfinishing mechanism adjusts the superfinishing mode of oilstone angle by servomotor feeding, variable-frequency motor and bent axle vibration, rotary table, and the oilstone pressure alternately changing is provided by oilstone cylinder, and taper roll bearing rib is carried out to superfinishing.This rib superfinishing mechanism possesses the functions such as mechanism's advance and retreat, oilstone vibration, oilstone compression, angle adjustment, and Ji Gai mechanism can dodge workpiece loading and unloading, and position can enter or deactivate; For the workpiece of different sizes and angle, this mechanism all can adjust; Enter after working position, effectively superfinishing, produces vibration and has certain oilstone pressure, Oilstone compensation.
Except technical characterictic described in the utility model, be the known technology of those skilled in the art.
Claims (5)
1. rib superfinishing mechanism, comprise lathe bed, be located at base, servomotor, ball-screw, vibrating motor and grinding attachment on lathe bed, wherein ball-screw is arranged in base and its one end is connected with servomotor, it is characterized in that, this rib superfinishing mechanism also comprises middle gliding mass, upper gliding mass, rotary table, wherein, middle gliding mass is arranged on base, upper gliding mass is positioned on middle gliding mass, during servomotor drives by ball-screw, gliding mass carries out transverse shifting, rotary table is by screw fastening on upper gliding mass, and grinding attachment is arranged on rotary table; Among described upper gliding mass, be provided with bent axle, bent axle one end is connected with vibrating motor, and vibrating motor is by gliding mass vibration in crank-driven.
2. rib superfinishing according to claim 1 mechanism, is characterized in that, this rib superfinishing mechanism also comprises the guide rail being arranged on middle gliding mass, and described upper gliding mass and middle gliding mass are located by this guide rail.
3. rib superfinishing according to claim 1 mechanism, it is characterized in that, described grinding attachment comprises oil stone clip, the oilstone of being fixed by oil stone clip and the oilstone cylinder that oilstone operating pressure is provided, oilstone one end is connected with oilstone cylinder, oilstone cylinder is fixed on rotary table top, together with oil stone clip is connected by screw with rotary table.
4. rib superfinishing according to claim 3 mechanism, is characterized in that, this rib superfinishing mechanism is provided with workpiece on one side, and this superfinishing mechanism is arranged on workpiece front, and described oilstone just matches with workpiece centre is high to workpiece Qie Qi center is high.
5. rib superfinishing according to claim 1 mechanism, is characterized in that, described vibrating motor adopts variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720612.9U CN203542331U (en) | 2013-11-15 | 2013-11-15 | Flange super-finishing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720612.9U CN203542331U (en) | 2013-11-15 | 2013-11-15 | Flange super-finishing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542331U true CN203542331U (en) | 2014-04-16 |
Family
ID=50460498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320720612.9U Expired - Fee Related CN203542331U (en) | 2013-11-15 | 2013-11-15 | Flange super-finishing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542331U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440521A (en) * | 2014-10-16 | 2015-03-25 | 濮阳贝英数控机械设备有限公司 | Cylindrical roller bearing outer ring basic plane flange super-finishing mechanism and adjusting method thereof |
| CN104440521B (en) * | 2014-10-16 | 2017-01-04 | 濮阳贝英数控机械设备有限公司 | The method of adjustment of cylinder roller bearing outer ring base surface rib superfinishing mechanism |
| CN109676514A (en) * | 2018-10-19 | 2019-04-26 | 石家庄常德数控设备有限公司 | The automatic superfinishing biserial raceway device and method of the disposable clamping of hub bearing outer sleeve |
| CN111775038A (en) * | 2020-06-23 | 2020-10-16 | 宁波安杰森精密机械制造有限公司 | High-precision reciprocating single-shaft oscillation ultra-precision grinding machine |
-
2013
- 2013-11-15 CN CN201320720612.9U patent/CN203542331U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440521A (en) * | 2014-10-16 | 2015-03-25 | 濮阳贝英数控机械设备有限公司 | Cylindrical roller bearing outer ring basic plane flange super-finishing mechanism and adjusting method thereof |
| CN104440521B (en) * | 2014-10-16 | 2017-01-04 | 濮阳贝英数控机械设备有限公司 | The method of adjustment of cylinder roller bearing outer ring base surface rib superfinishing mechanism |
| CN109676514A (en) * | 2018-10-19 | 2019-04-26 | 石家庄常德数控设备有限公司 | The automatic superfinishing biserial raceway device and method of the disposable clamping of hub bearing outer sleeve |
| CN109676514B (en) * | 2018-10-19 | 2024-02-09 | 石家庄常德数控设备有限公司 | Automatic ultra-precise double-row raceway equipment and method for hub bearing jacket one-time clamping |
| CN111775038A (en) * | 2020-06-23 | 2020-10-16 | 宁波安杰森精密机械制造有限公司 | High-precision reciprocating single-shaft oscillation ultra-precision grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103495914B (en) | Full-automatic inner circle facing attachment | |
| CN103394978B (en) | A kind of conical roller centerless grinding machine | |
| CN203266374U (en) | Fully-automatic inner ring roller path and flange compounded superfinishing machine | |
| CN203696363U (en) | Pneumatic processing device using ultrasonic peening of lathe for treating irregular curved surfaces | |
| CN201115928Y (en) | Ultra-smooth grinding composite technological equipment for processing excircle | |
| CN204195429U (en) | Automatic polishing compensates and drives planker | |
| CN102773776A (en) | Bar centerless grinding technology and special knife board adjusting device thereof | |
| CN103978233A (en) | Online roll turning device and online roll turning method | |
| CN203542331U (en) | Flange super-finishing mechanism | |
| CN201970177U (en) | Grinding machine modified from vertical lathe | |
| CN205350068U (en) | Cross roller slide bracket | |
| CN201824144U (en) | Lateral supporting device | |
| CN101549414B (en) | Method for fine finishing external cylinder surface of slightness member bar | |
| CN203863033U (en) | Online roller turning device | |
| CN203936396U (en) | A kind of turning roll extrusion composite knife bar of Precision Machining cylindrical outer surface | |
| CN204149029U (en) | A kind of centerless grinder wheel dresser | |
| CN101502949A (en) | Curve finishing method for grinding bearing roller big arc | |
| CN207155563U (en) | Special-shaped wheel face trimming device | |
| CN203495721U (en) | Coated abrasive tool finishing device | |
| CN202212838U (en) | Grinding machine special for tapered roller thrust bearing of screw down mechanism of rolling mill | |
| CN202498217U (en) | Bed die processing apparatus for manufacturing steel seamless gas cylinder | |
| CN205734243U (en) | The additional processing equipment of neodymium iron boron magnetic body | |
| CN103978247A (en) | Numerical-control deep hole drill machine tool for processing group holes in outer circle of roller | |
| CN203210156U (en) | Roll grinding machine | |
| CN203343823U (en) | Conical roller centerless grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20201115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |