CN204843820U - Super smart mechanic's piece of roller sphere supports drive arrangement - Google Patents
Super smart mechanic's piece of roller sphere supports drive arrangement Download PDFInfo
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- CN204843820U CN204843820U CN201520668822.7U CN201520668822U CN204843820U CN 204843820 U CN204843820 U CN 204843820U CN 201520668822 U CN201520668822 U CN 201520668822U CN 204843820 U CN204843820 U CN 204843820U
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- workpiece support
- annular groove
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- backing rolls
- backing
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Abstract
Super smart mechanic's piece of roller sphere supports drive arrangement belongs to superfinish technical field, and including base, supporting mechanism and actuating mechanism, the supporting mechanism includes that supporting seat and diaxon core wire are two root circle cylinder backing rolls of horizontal parallel, and supporting seat fixed mounting is on the base, and keep (shenglvehao)at a certain distance away setting and respective both ends were all supported through the bearing and are installed on the supporting seat at least one between two backing rolls were horizontal the outer disc of backing roll on be provided with at least one annular groove, the cross -section of this annular groove is convex, the convex cell wall of annular groove and another the outer disc of backing roll between form the work piece supporting part, when the spherical roller of treating processing is placed on this work piece supporting part, the surface of spherical roller paste respectively lean on in the convex cell wall of a backing roll annular groove with contact on the outer disc of another backing roll, two backing rolls by actuating mechanism drive syntropy synchronous revolution. The utility model discloses the location is accurate, and super smart precision is high.
Description
Technical field
The utility model belongs to Ultraprecision Machining Technology field, especially relevant with roller sphere Superfinishing machine workpiece support drive unit.
Background technology
Roller precision is the key factor affecting roller bearing quality, and the main precision index of roller is the roughness and curvature shape of roller.At present, solve the prior art of the roughness and curvature shape of spherical roller, logarithmic curve roller and bearing with spherical outside surface lasso, processing is carried out to reach required precision mainly through Superfinishing machine, workpiece mainly supports and driven rotary by two guide roller mechanism, but this Superfinishing machine workpiece support driving device structure is more complicated, work-handling underaction, and usually adopt manual positioning, make positioning precision not high enough.
Utility model content
It is complicated to the support drive apparatus structure of workpiece that the purpose of this utility model is intended to overcome existing Superfinishing machine, handling trouble and the not good enough defect of positioning precision, provide a kind of structure simple, easy to loading and unloading flexibly and the high roller sphere Superfinishing machine workpiece support drive unit of positioning precision.
For this reason, the utility model is by the following technical solutions: roller sphere Superfinishing machine workpiece support drive unit, comprise base, supporting mechanism and driving mechanism, it is characterized in that, described supporting mechanism comprises supporting seat with two axial lines in two laterally parallel cylindrical body supports rollers, supporting seat is fixedly installed on described base, two backing rolls laterally between to keep at a certain distance away setting and respective two ends are all installed on described supporting seat by bearings, the periphery of at least one described backing roll is provided with at least one annular groove, the cross section of this annular groove is circular arc, workpiece support section is formed between the periphery of the circular arc cell wall of described annular groove and the backing roll described in another, when spherical roller to be processed is positioned in this workpiece support section, the outer surface of spherical roller is posted by the circular arc cell wall of a described backing roll annular groove respectively and is contacted with on the periphery of another backing roll, two described backing rolls drive synchronous rotary in the same way by described driving mechanism.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
Two described backing rolls are respectively arranged with the annular groove that corresponding cross section is circular arc, described workpiece support section is formed between the circular arc cell wall of two annular grooves, when spherical roller to be processed is positioned over this workpiece support section, the outer surface of spherical roller is posted by the circular arc cell wall of described two annular grooves.
Described driving mechanism comprises motor and transmission mechanism, and motor is fixedly mounted by electric machine support, and two described backing rolls are in transmission connection by the output shaft of described transmission mechanism and described motor, and starter motor drives two backing rolls towards a same synchronized rotation in direction.
Described transmission mechanism is tape handler, comprise driving wheel, two driven pulleys and belt, driving wheel fixed cover is loaded on the output shaft of described motor, two driven pulleys are set with the same one end in described two backing rolls, described belt is set on described driving wheel and two driven pulleys simultaneously and forms a drive circuit, and drive motors drives two backing rolls towards a same synchronized rotation in direction by tape handler.
Described transmission mechanism can also be gear drive, comprise driving gear and two driven gears, driving gear fixed cover is loaded on the output shaft of described motor, two driven gears are set with the same one end in described two backing rolls, two described driven gears all engage each other with described driving gear, and drive motors drives two backing rolls towards a same synchronized rotation in direction by gear drive.
Described driving mechanism comprises two motors, and two motors are in transmission connection with two described backing rolls respectively, and two motors fixedly mount respectively by electric machine support, and two motors drive two backing rolls towards a same synchronized rotation in direction respectively.
There is difference in height in the axial line in the vertical direction of described two backing rolls, when the cutter employing tubular oilstone of Superfinishing machine, avoids tubular oilstone and backing roll to produce and interfere, thus ensure that the positioning precision of workpiece.
The utility model can reach following beneficial effect: 1, by forming workpiece support section between the circular arc cell wall of the annular groove on two backing roll peripheries, circular arc cell wall when making spherical roller to be processed in this workpiece support section on the outer surface of spherical roller and two backing roll peripheries all reclines and quick position automatically, rotarily drive spherical roller to be processed by two backing rolls to rotate, and accurate positioning, structure is simple, easy to loading and unloading, improve superfinishing precision; 2, by axial direction multiple circular groove can be arranged on a backing roll outer peripheral face, namely can process the spherical roller of the identical or different model of model simultaneously, improve working (machining) efficiency; 3, by two backing rolls are arranged to have difference in height, difform cutter oilstone can be suitable for simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
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.
Embodiment one,
As shown in Figure 1, the utility model comprises base 8, supporting mechanism and driving mechanism, described supporting mechanism comprises supporting seat 1 and two axial lines in laterally parallel and there are two cylindrical body supports rollers 7 of certain altitude difference up and down, supporting seat 1 is fixedly installed on described base 8, the axial line of two backing rolls 7 in the horizontal direction between to keep at a certain distance away setting and respective two ends are all installed on described supporting seat 1 by bearings, the periphery of two backing rolls 7 is respectively arranged with a corresponding annular groove, the cross section of this annular groove is circular arc, workpiece support section is formed between the circular arc cell wall of described two corresponding annular grooves, when spherical roller 6 to be processed is positioned over this workpiece support section, the outer surface of spherical roller 6 is posted by the circular arc cell wall of described two annular grooves, good stability, two described backing rolls 7 drive synchronous rotary in the same way by described driving mechanism, driving mechanism comprises motor 2 and transmission mechanism, transmission mechanism is tape handler, comprise driving wheel 3, two driven pulleys 5 and belt 4, driving wheel 3 fixed cover is loaded on the output shaft of described motor 2, two driven pulleys 5 are set with the same one end in two backing rolls 7, belt 4 is set on driving wheel 3 and two driven pulleys 5 simultaneously and forms a drive circuit, and drive motors 2 drives two backing rolls 7 towards synchronous rotary in the same way by tape handler.
Embodiment two,
In above-mentioned embodiment one, described transmission mechanism can also be gear drive, comprise driving gear and two driven gears, driving gear fixed cover is loaded on the output shaft of described motor, two driven gears are set with the same one end in two described backing rolls 7, two described driven gears all engage each other with described driving gear, and drive motors drives two backing rolls 7 synchronous rotary in the same way by gear drive.
Embodiment three,
In above-mentioned embodiment one, described driving mechanism can also be two motors, two motors are in transmission connection with the first described backing roll 6 and the second backing roll 7 respectively, and two motors fixedly mount respectively by electric machine support, and two backing rolls are respectively by motor synchronous rotary in the same way.
Claims (6)
1. roller sphere Superfinishing machine workpiece support drive unit, comprise base, supporting mechanism and driving mechanism, it is characterized in that: described supporting mechanism comprises supporting seat with two axial lines in two laterally parallel cylindrical body supports rollers, supporting seat is fixedly installed on described base, two backing rolls laterally between to keep at a certain distance away setting and respective two ends are all installed on described supporting seat by bearings, the periphery of at least one described backing roll is provided with at least one annular groove, the cross section of this annular groove is circular arc, workpiece support section is formed between the periphery of the circular arc cell wall of described annular groove and the backing roll described in another, when spherical roller to be processed is positioned in this workpiece support section, the outer surface of spherical roller is posted by the circular arc cell wall of a described backing roll annular groove respectively and is contacted with on the periphery of another backing roll, two described backing rolls drive synchronous rotary in the same way by described driving mechanism.
2. roller sphere Superfinishing machine workpiece support drive unit according to claim 1, it is characterized in that: two described backing rolls are respectively arranged with the annular groove that corresponding cross section is circular arc, described workpiece support section is formed between the circular arc cell wall of two annular grooves, when spherical roller to be processed is positioned over this workpiece support section, the outer surface of spherical roller is posted by the circular arc cell wall of described two annular grooves.
3. roller sphere Superfinishing machine workpiece support drive unit according to claim 2, it is characterized in that: described driving mechanism comprises motor and transmission mechanism, motor is fixedly mounted by electric machine support, and two described backing rolls are in transmission connection by the output shaft of described transmission mechanism and described motor.
4. roller sphere Superfinishing machine workpiece support drive unit according to claim 3, it is characterized in that: described transmission mechanism is tape handler, comprise driving wheel, two driven pulleys and belt, driving wheel fixed cover is loaded on the output shaft of described motor, two driven pulleys are set with the same one end in described two backing rolls, and described belt is set on described driving wheel and two driven pulleys simultaneously and forms a drive circuit.
5. roller sphere Superfinishing machine workpiece support drive unit according to claim 3, it is characterized in that: described transmission mechanism is gear drive, comprise driving gear and two driven gears, driving gear fixed cover is loaded on the output shaft of described motor, two driven gears are set with the same one end in described two backing rolls, and two described driven gears all engage each other with described driving gear.
6. roller sphere Superfinishing machine workpiece support drive unit according to claim 2, it is characterized in that: described driving mechanism comprises two motors, two motors are in transmission connection with two described backing rolls respectively, and two motors fixedly mount respectively by electric machine support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668822.7U CN204843820U (en) | 2015-08-31 | 2015-08-31 | Super smart mechanic's piece of roller sphere supports drive arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668822.7U CN204843820U (en) | 2015-08-31 | 2015-08-31 | Super smart mechanic's piece of roller sphere supports drive arrangement |
Publications (1)
| Publication Number | Publication Date |
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| CN204843820U true CN204843820U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520668822.7U Active CN204843820U (en) | 2015-08-31 | 2015-08-31 | Super smart mechanic's piece of roller sphere supports drive arrangement |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333181A (en) * | 2018-11-28 | 2019-02-15 | 安徽省徽腾智能交通科技有限公司 | A kind of bar grinding attachment of automobile parts |
| CN110509184A (en) * | 2019-09-18 | 2019-11-29 | 大连鑫雨轴承有限公司 | Pressing cage outer diameter reconditioning processing unit (plant) |
| CN113998256A (en) * | 2021-12-06 | 2022-02-01 | 四川沃文特生物技术有限公司 | Sample tube labeling machine and labeling method |
-
2015
- 2015-08-31 CN CN201520668822.7U patent/CN204843820U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333181A (en) * | 2018-11-28 | 2019-02-15 | 安徽省徽腾智能交通科技有限公司 | A kind of bar grinding attachment of automobile parts |
| CN110509184A (en) * | 2019-09-18 | 2019-11-29 | 大连鑫雨轴承有限公司 | Pressing cage outer diameter reconditioning processing unit (plant) |
| CN113998256A (en) * | 2021-12-06 | 2022-02-01 | 四川沃文特生物技术有限公司 | Sample tube labeling machine and labeling method |
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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, 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 |