CN103358209A - Efficient superfinishing machine for superfinishing of arc surface - Google Patents
Efficient superfinishing machine for superfinishing of arc surface Download PDFInfo
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- CN103358209A CN103358209A CN2013103039475A CN201310303947A CN103358209A CN 103358209 A CN103358209 A CN 103358209A CN 2013103039475 A CN2013103039475 A CN 2013103039475A CN 201310303947 A CN201310303947 A CN 201310303947A CN 103358209 A CN103358209 A CN 103358209A
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- arc
- abrasive band
- bumper
- arc surface
- efficient
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Abstract
The invention relates to an efficient superfinishing machine for the superfinishing of an arc surface, which is characterized by comprising a baseplate (1), wherein a movement block (2) is arranged at the upper part of the baseplate (1); a front fixing support and a rear fixing support (5) are fixed on the upper surface of the movement block (2) and provided with bearing supports; two opposite ejector pins (6) are respectively arranged on the bearing supports of the two fixing supports (5); vibration tables (9) are respectively arranged at the left and right of the two ejector pins (6); two abrasive belt supporting wheels (9.1) are arranged at the left ends of the vibration tables (9); two abrasive belt supporting wheels (9.1) are vertically arranged on the font and the rear ends of the vibration tables (9); a vibration abrasive belt (10) bypasses the two abrasive belt supporting wheels (9.1). The super finishing machine has the advantages of high excircle cambered surface and surface texture when used for processing large-radius short-circular arc parts.
Description
Technical field
The present invention relates to a kind of efficient arc surface microstoning Superfinishing machine, belong to the plant equipment field.
Background technology
For the part processing of the short circular arc class of a kind of large radius, the part outer cambered surface requires R1015mm ± 25mm, arc length 20mm, surface roughness Rmax0.7um, the high Rmr of material ratio of the profile (0.1)＞75%.This part is widely used on the automobile, and at present adopts traditional single movement processing mode for the processing of this part, ubiquity processing excircles cambered surface irregularity, the problem such as machined surface roughness is inhomogeneous and working (machining) efficiency is lower.Therefore seek a kind ofly be used to processing the short circular arc class of large radius part, and the high efficient arc surface microstoning Superfinishing machine of exterior arc surface and surface requirements quality requirement is particularly important.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of and lack circular arc class part be used to processing large radius, and exterior arc surface and the high efficient arc surface microstoning Superfinishing machine of surface requirements quality requirement.
The object of the present invention is achieved like this:
A kind of efficient arc surface microstoning Superfinishing machine, it comprises base plate, the twice arc guide barrel of arranging about the upper surface of described base plate offers, the arc convex of described arc guide barrel to the right, the top of described base plate is provided with moving mass, the bottom of described moving mass is provided with four differential bearings, the left-half bottom that is arranged at moving mass behind two differential shaft brought forwards is arranged, be arranged at the right half part bottom of moving mass behind two other differential shaft brought forward, four differential bearings place respectively in the twice arc guide barrel, the its right end face of described moving mass is provided with the tooth bar of arc, the arc convex of described tooth bar to the right, described moving mass right-hand be provided with one with the intermeshing driving gear of tooth bar, the center of described driving gear is connected with the output of a servomotor, two fixed supports arranging before and after described moving mass upper surface is fixedly installed, be provided with bearing block on the described fixed support, be provided with two thimbles of positioned opposite on two support bracket fastened bearing blocks, the outer end of one of them thimble is connected by the driving wheel of belt with first motor output end, the right-hand bumper that is provided with of two thimbles, the left end of described bumper is provided with two abrasive band support wheels, two abrasive band support wheels vertically arrange have a vibrations abrasive band to walk around two abrasive band support wheels in the bumper rear and front end.
As a kind of preferred, the below of described bumper is provided with an eccentric stiffener, and described eccentric stiffener comprises eccentric wheel and the second motor, and described eccentric wheel connects the output of the second motor, and described bumper is held on the eccentric wheel.
As a kind of preferred, an end in described vibrations abrasive band is connected with one and unreels reel, and the other end in described vibrations abrasive band is connected with a winding drum, and described winding drum is connected with a stepper motor.
As a kind of preferred, the right-hand cylinder that is provided with a lateral arrangement of described bumper, the telescopic end of described cylinder is connected with bumper.
As a kind of preferred, the lateral wall of described abrasive band support wheel sets to the concave and forms the arc-shaped concave sidewall.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention has reasonable in design, easily manufactured advantage, the mode of processing parts of the present invention is for rotation and swing the motion mode that carries out simultaneously, and at first part carries out High Rotation Speed by the indirect drive of the first motor, and exterior arc surface processing is carried out to part in the vibrations abrasive band; Secondly, moving mass swings in the arc guide barrel of base plate by the drive of driving gear, and part swings simultaneously, and the vibrations abrasive band is improved to the processing uniformity of part; The exterior arc surface that sets to the concave with part of the lateral wall of abrasive band support wheel matches again, is conducive to increase contact area, improves working (machining) efficiency.Product had exterior arc surface and the high advantage of surface quality when therefore this efficient arc surface microstoning Superfinishing machine was used for processing the short circular arc class of large radius part.
Description of drawings
Fig. 1 is the side view of the efficient arc surface microstoning of the present invention Superfinishing machine.
Fig. 2 is the top view of the efficient arc surface microstoning of the present invention Superfinishing machine.
Fig. 3 is the abrasive band support wheel structural representation of the efficient arc surface microstoning of the present invention Superfinishing machine.
Wherein:
Base plate 1, arc guide barrel 1.1
Moving mass 2, differential bearing 2.1, tooth bar 2.2
Fixed support 5
Thimble 6
Belt 7
The first motor 8
Bumper 9, abrasive band support wheel 9.1
Vibrations abrasive band 10
Unreel reel 11.1, winding drum 11.2
The specific embodiment
Referring to Fig. 1 ~ Fig. 3, a kind of efficient arc surface microstoning Superfinishing machine that the present invention relates to, it comprises base plate 1, the twice arc guide barrel 1.1 of arranging about the upper surface of described base plate 1 offers, the arc convex of described arc guide barrel 1.1 to the right, the top of described base plate 1 is provided with moving mass 2, the bottom of described moving mass 2 is provided with four differential bearings 2.1, there are two differential bearing 2.1 front and back to be arranged at the left-half bottom of moving mass 2, two other differential bearing 2.1 front and back are arranged at the right half part bottom of moving mass 2, four differential bearings 2.1 place respectively in the twice arc guide barrel 1.1, namely two differential bearings 2.1 in left side place in the arc guide barrel 1.1 in left side, the differential bearing 2.1 on right side places in the arc guide barrel 1.1 on right side, the its right end face of described moving mass 2 is provided with the tooth bar 2.2 of arc, the arc convex of described tooth bar 2.2 to the right, described moving mass 2 right-hand be provided with one with tooth bar 2.2 intermeshing driving gears 3, the center of described driving gear 3 is connected with the output of a servomotor 4, described driving gear 3 is by servomotor 4 driven rotary, two fixed supports 5 arranging before and after the right half part upper surface of described moving mass 2 is fixedly installed, be provided with bearing block on the described fixed support 5, be provided with two thimbles 6 of positioned opposite on the bearing block of two fixed supports 5, the outer end of one of them thimble 6 is connected with the driving wheel of the first motor 8 outputs by belt 7, described the first motor 8 is fixedly installed on the left-half upper surface of moving mass 2, be provided with the part 13 of arc surface to be processed between two thimbles 6, right-hand (being the right-hand of part 13) of two thimbles 6 is provided with bumper 9, the below of described bumper 9 is provided with an eccentric stiffener 14, described eccentric stiffener 14 comprises eccentric wheel 14.1 and the second motor 14.2, described eccentric wheel 14.1 is vertically arranged, described eccentric wheel 14.1 connects the output of the second motor 14.2, described bumper 9 is held on the eccentric wheel 14.1, the left end of described bumper 9 is provided with two abrasive band support wheels 9.1, two abrasive band support wheels 9.1 are vertically arranged in bumper 9 rear and front ends, the lateral wall of described abrasive band support wheel 9.1 sets to the concave and forms the arc-shaped concave sidewall, the sidewall curvature of described abrasive band support wheel 9.1 and the exterior arc surface curvature of part are complementary, there is a vibrations abrasive band 10 to walk around two abrasive band support wheels 9.1, the left-hand face in vibrations abrasive band 10 contacts with the right lateral surface of part 13, one end in described vibrations abrasive band 10 is connected with one and unreels reel 11.1, the other end in described vibrations abrasive band 10 is connected with a winding drum 11.2, described winding drum is connected with a stepper motor 11, thereby drive the winding drum rolling by stepper motor 11 and drive 10 motions of vibrations abrasive band, the right-hand cylinder 12 that is provided with a lateral arrangement of described bumper 9, the telescopic end of described cylinder 12 is connected with the right-hand member of bumper 9.
Job step:
1, part to be processed is positioned between two thimbles;
2, the expansion link of cylinder drives bumper and moves to left to left movement, until vibrations abrasive band contact part right lateral surface, cylinder stops action;
3, start stepper motor, the first motor, the second motor, servomotor.
Claims (9)
1. efficient arc surface microstoning Superfinishing machine, it is characterized in that it comprises base plate (1), the twice arc guide barrel (1.1) of arranging about the upper surface of described base plate (1) offers, the arc convex of described arc guide barrel (1.1) to the right, the top of described base plate (1) is provided with moving mass (2), the bottom of described moving mass (2) is provided with four differential bearings (2.1), there are two differential bearings (2.1) front and back to be arranged at the left-half bottom of moving mass (2), be arranged at the right half part bottom of moving mass (2) before and after two other differential bearing (2.1), four differential bearings (2.1) place respectively in the twice arc guide barrel (1.1), the its right end face of described moving mass (2) is provided with the tooth bar (2.2) of arc, the arc convex of described tooth bar (2.2) to the right, described moving mass (2) right-hand be provided with one with the intermeshing driving gear of tooth bar (2.2) (3), the center of described driving gear (3) is connected with the output of a servomotor (4), two fixed supports (5) of arranging before and after described moving mass (2) upper surface is fixedly installed, described fixed support is provided with bearing block on (5), be provided with two thimbles (6) of positioned opposite on the bearing block of two fixed supports (5), the outer end of one of them thimble (6) is connected with the driving wheel of first motor (8) output by belt (7), the right-hand bumper (9) that is provided with of two thimbles (6), the left end of described bumper (9) is provided with two abrasive band support wheels (9.1), two abrasive band support wheels (9.1) vertically arrange have vibrations abrasive bands (10) to walk around two abrasive band support wheels (9.1) in bumper (9) rear and front end.
2. a kind of efficient arc surface microstoning Superfinishing machine according to claim 1, the below that it is characterized in that described bumper (9) is provided with an eccentric stiffener (14), described eccentric stiffener (14) comprises eccentric wheel (14.1) and the second motor (14.2), described eccentric wheel (14.1) connects the output of the second motor (14.2), and described bumper (9) is held on the eccentric wheel (14.1).
3. a kind of efficient arc surface microstoning Superfinishing machine according to claim 1 and 2, an end that it is characterized in that described vibrations abrasive band (10) is connected with one and unreels reel (11.1), the other end in described vibrations abrasive band (10) is connected with a winding drum (11.2), and described winding drum (11.2) is connected with a stepper motor.
4. a kind of efficient arc surface microstoning Superfinishing machine according to claim 1 and 2 is characterized in that the right-hand cylinder (12) that is provided with a lateral arrangement of described bumper (9), and the telescopic end of described cylinder (12) is connected with bumper (9).
5. a kind of efficient arc surface microstoning Superfinishing machine according to claim 3 is characterized in that the right-hand cylinder (12) that is provided with a lateral arrangement of described bumper (9), and the telescopic end of described cylinder (12) is connected with bumper (9).
6. a kind of efficient arc surface microstoning Superfinishing machine according to claim 1 and 2, the lateral wall that it is characterized in that described abrasive band support wheel (9.1) sets to the concave and forms the arc-shaped concave sidewall.
7. a kind of efficient arc surface microstoning Superfinishing machine according to claim 3, the lateral wall that it is characterized in that described abrasive band support wheel (9.1) sets to the concave and forms the arc-shaped concave sidewall.
8. a kind of efficient arc surface microstoning Superfinishing machine according to claim 4, the lateral wall that it is characterized in that described abrasive band support wheel (9.1) sets to the concave and forms the arc-shaped concave sidewall.
9. a kind of efficient arc surface microstoning Superfinishing machine according to claim 5, the lateral wall that it is characterized in that described abrasive band support wheel (9.1) sets to the concave and forms the arc-shaped concave sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310303947.5A CN103358209B (en) | 2013-07-19 | 2013-07-19 | Efficient arc surface microstoning Superfinishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310303947.5A CN103358209B (en) | 2013-07-19 | 2013-07-19 | Efficient arc surface microstoning Superfinishing machine |
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| Publication Number | Publication Date |
|---|---|
| CN103358209A true CN103358209A (en) | 2013-10-23 |
| CN103358209B CN103358209B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310303947.5A Active CN103358209B (en) | 2013-07-19 | 2013-07-19 | Efficient arc surface microstoning Superfinishing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091321A (en) * | 2022-07-20 | 2022-09-23 | 湖南赫阳新材料有限公司 | Trimming device for processing and producing honeycomb aluminum plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050136799A1 (en) * | 2003-10-14 | 2005-06-23 | Snecma Moteurs | Automated polishing process for mechanical parts in titanium or titanium alloy |
| CN201253797Y (en) * | 2008-08-22 | 2009-06-10 | 上海海洋大学 | Abrasive belt grinding head of multi-functional lathe |
| CN102825528A (en) * | 2012-09-21 | 2012-12-19 | 青岛德盛机械制造有限公司 | Polishing machine |
| CN203471519U (en) * | 2013-07-19 | 2014-03-12 | 无锡鹰贝精密轴承有限公司 | Efficient superfinishing machine for superfinishing arc surface |
-
2013
- 2013-07-19 CN CN201310303947.5A patent/CN103358209B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050136799A1 (en) * | 2003-10-14 | 2005-06-23 | Snecma Moteurs | Automated polishing process for mechanical parts in titanium or titanium alloy |
| CN201253797Y (en) * | 2008-08-22 | 2009-06-10 | 上海海洋大学 | Abrasive belt grinding head of multi-functional lathe |
| CN102825528A (en) * | 2012-09-21 | 2012-12-19 | 青岛德盛机械制造有限公司 | Polishing machine |
| CN203471519U (en) * | 2013-07-19 | 2014-03-12 | 无锡鹰贝精密轴承有限公司 | Efficient superfinishing machine for superfinishing arc surface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091321A (en) * | 2022-07-20 | 2022-09-23 | 湖南赫阳新材料有限公司 | Trimming device for processing and producing honeycomb aluminum plate |
| CN115091321B (en) * | 2022-07-20 | 2023-10-27 | 湖南赫阳新材料有限公司 | Trimming device for honeycomb aluminum plate processing production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103358209B (en) | 2015-09-30 |
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Address after: 214416 Jiangsu city of Wuxi province Jiangyin city Zhu Tang Zhen Wen Lin Ring Road No. 11-1 Patentee after: Wuxi Yingbei Precision Hydraulic Co., Ltd Address before: 214416 Jiangsu city of Wuxi province Jiangyin city Zhu Tang Zhen Wen Lin Ring Road No. 11-1 Patentee before: WUXI YINGBEI PRECISION BEARING Co.,Ltd. |
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