CN103170903B - Honing machine hydraulic clamp - Google Patents
Honing machine hydraulic clamp Download PDFInfo
- Publication number
- CN103170903B CN103170903B CN201110428757.7A CN201110428757A CN103170903B CN 103170903 B CN103170903 B CN 103170903B CN 201110428757 A CN201110428757 A CN 201110428757A CN 103170903 B CN103170903 B CN 103170903B
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- honing
- hole
- rocker bearing
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Abstract
The invention discloses a kind of honing machine hydraulic clamp, this clamping device is by arranging many places clamping to workpiece to be processed, when honing head is worked into a close clamped position place on workpiece to be processed, this clamping device unclamps the clamping to this clamped position place on workpiece to be processed, make workpiece to be processed return to normal state and carry out Honing process again, after the workpiece to be processed of honing head to this clamped position place machines, again clamping is recovered to this clamped position place, after this avoid honing, on workpiece to be processed, the phenomenon of circle is lost at clamped position place, ensure that the Honing process quality of workpiece, improve the production yield of workpiece.This honing machine hydraulic clamp structure is simple, and convenient and reliable operation, practicality is good.
Description
Technical field
the present invention relates to a kind of honing machine hydraulic clamp.
Background technology
need when honing machine carries out Honing process to workpiece to clamp workpiece, but for the Honing process of thin-wall workpiece, the distortion of part is easily caused when general fixture clamps it, after this causes workpiece honing, clamped position loses circle, cause the quality of workpiece not reach processing request, seriously affect the quality of production of workpiece.
Summary of the invention
the object of this invention is to provide and a kind ofly clamped position after thin-wall workpiece honing can be avoided to lose the honing machine hydraulic clamp of circle.
for achieving the above object, the technical solution used in the present invention is:
a kind of honing machine hydraulic clamp, described clamping device comprises base, described base is fixedly connected with and is provided with multiple rocker bearing, one end of described multiple rocker bearing is connected with rotationally multiple can with the upper cover of described multiple rocker bearing corresponding matching, on the madial wall of described rocker bearing, laminating is provided with lining, the madial wall of described upper cover is snugly provided with lining on, when described upper cover is corresponding with described rocker bearing coordinate time, described upper lining and described lower lining corresponding matching also form first through hole penetrated for workpiece to be processed, the other end of described rocker bearing has second through hole vertically extended, the third through-hole offered with the corresponding setting of described second through hole is covered on described, described clamping device also comprises multiple hydraulic cylinder, described hydraulic cylinder comprises the cylinder body that can be arranged on rotationally on described base, the piston rod that relatively described cylinder body can stretch, the end of described piston rod is fixedly connected with and is provided with one and can penetrates described second through hole, backstay in described third through-hole, the end that described backstay passes described third through-hole is fixedly connected with and is provided with one and can keeps out the compressing member covered on described.
preferably, described rocker bearing has 2, and accordingly, described upper cover, described hydraulic cylinder all have 2.
preferably, described compressing member is bolt, the end that described backstay passes described third through-hole is provided with external screw thread, described bolt has internal thread, and described bolt thread connects and is arranged on the end of described backstay.
preferably, the end that described backstay is connected with described piston rod is fixedly connected with and is provided with one and can keeps out locating part bottom described rocker bearing.
as a kind of concrete embodiment, described locating part is bolt.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: this clamping device is by arranging many places clamping to workpiece to be processed, when honing head is worked into a close clamped position place on workpiece to be processed, this clamping device unclamps the clamping to this clamped position place on workpiece to be processed, make workpiece to be processed return to normal state and carry out Honing process again, after the workpiece to be processed of honing head to this clamped position place machines, again clamping is recovered to this clamped position place, after this avoid honing, on workpiece to be processed, the phenomenon of circle is lost at clamped position place, ensure that the Honing process quality of workpiece, improve the production yield of workpiece.This honing machine hydraulic clamp structure is simple, and convenient and reliable operation, practicality is good.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of clamping device of the present invention;
accompanying drawing 2 is the right TV structure schematic diagram of clamping device of the present invention.
Detailed description of the invention
below in conjunction with accompanying drawing and specific embodiment, technical scheme of the present invention is further elaborated.
shown in Fig. 1-2, a kind of honing machine hydraulic clamp, this clamping device comprises base 1, base 1 is fixedly connected with and is provided with multiple rocker bearing 2, one end of this multiple rocker bearing 2 is connected with rotationally can with the upper cover 3 of the corresponding cooperation of multiple rocker bearings 3, here, upper cover 3 is connected by bearing pin with rocker bearing 2, and such dismounting is all very convenient.On the madial wall of rocker bearing 2, laminating is provided with lining 4, accordingly, the madial wall of upper cover 3 is snugly provided with lining 5 on, upper lining 5 and lower lining 4 corresponding matching, and when upper cover 3 is with rocker bearing 2 corresponding matching, upper lining 5 and lower lining 4 corresponding matching also form the first through hole that a confession workpiece to be processed 10 penetrates between upper lining 5 and lower lining 4.The other end of rocker bearing 2 offers second through hole vertically extended, upper cover 3 offers the third through-hole that arrange corresponding to the second through hole.This clamping device also comprises multiple hydraulic cylinder 6 be arranged on base 1, hydraulic cylinder 6 comprises cylinder body 61 and piston rod 62, cylinder body 61 can be arranged on base 1 rotationally, piston rod 62 opposing cylinder 61 can telescopically be arranged, the end of piston rod 62 is fixedly connected with and is provided with one and can penetrates backstay 7 in the second through hole, third through-hole, the end that this backstay 7 passes third through-hole is fixedly connected with and is provided with one and can keeps out the compressing member 8 on upper cover 3.
in the present embodiment, the end that backstay 7 is connected with piston rod 62 is fixedly connected with and is provided with one and can keeps out locating part 9 in the bottom of rocker bearing 2, this is mainly in order to the stroke of the piston rod 62 to hydraulic cylinder 6 limits.Here, in order to easy for installation, compressing member 8 and locating part 9 all adopt bolt, and bolt has internal thread hole, and the both ends of backstay 7 offer the external screw thread corresponding with two bolts respectively, two bolts be all threaded be arranged on this backstay 7 two ends on.In the present embodiment, rocker bearing 2 is provided with two, and accordingly, upper cover 3, hydraulic cylinder 6 etc. are provided with two, and its number and the position on base 1 are mainly arranged according to the clamping requirement of workpiece to be processed 10.
the concrete course of work setting forth lower the present embodiment below:
workpiece to be processed 10 is put on lower lining 4, cover upper cover 3, namely such workpiece to be processed 10 is placed in the first through hole between lining 5 and lower lining 4, at this moment again backstay 7 is penetrated in the second through hole and third through-hole, the two ends passed at it respectively again add the bolt as compressing member 8 and locating part 9, then are fixedly connected by the piston rod 62 of the bottom of backstay 7 and hydraulic cylinder 6.The aperture of the first through hole should be made little compared with the cross section of workpiece to be processed 10 when arranging, workpiece to be processed 10 can be made like this to penetrate in the first through hole and to there is gap between lining 5 and upper lining 4 at present, thus there is gap between the two when upper cover 3 is coordinated with rocker bearing 2.Like this; when needs clamp workpiece to be processed 10; hydraulic cylinder 6 works; piston rod 62 shortens; drive backstay 7 descending thus make compressing member 8 be pressed on upper cover 3, so just make the gap smaller between upper cover 3 and rocker bearing 2 and workpiece to be processed 10 is clamped, wherein going up lining 5 and generally adopt the softer material of material to make with lower lining 4; can protecting the surface of workpiece to be processed 10 like this, preventing its distortion when clamping.
when honing machine carries out Honing process to workpiece to be processed 10, the hydraulic cylinder 6 at two clamped position places works first simultaneously, and piston rod 62 all shortens, and two upper covers 3 are pressed on corresponding rocker bearing 2 by two compressing members 8 respectively, and the two ends of workpiece to be processed 10 are all clamped, when the honing head of honing machine is worked into close first clamped position place on workpiece to be processed 10, the hydraulic cylinder 6 at this clamped position place works, piston rod 62 extends, backstay 7 and compressing member 8 all up, such upper cover 3 is released and unclamps the clamping to workpiece to be processed 10, at this moment continue again to process workpiece to be processed 10, after honing head machines this position, hydraulic cylinder 6 works and to clamp this clamped position place, when honing head is worked into close second clamped position place on workpiece to be processed 10, the clamping to workpiece to be processed 10 is first unclamped at this clamped position place, after honing head machines this clamped position place, again clamp position is recovered to workpiece to be processed 10.Like this, owing to first having unclamped the clamping of this position when processing clip position place on workpiece to be processed, make workpiece to be processed 10 return to normal state and carry out Honing process again, after avoiding honing, on workpiece to be processed 10, the phenomenon of circle is lost at clamped position place, ensure that the Honing process quality of workpiece, improve the production yield of workpiece.This honing machine hydraulic clamp structure is simple, and convenient and reliable operation, practicality is good.
above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. a honing machine hydraulic clamp, it is characterized in that: described clamping device comprises base, described base is fixedly connected with and is provided with multiple rocker bearing, one end of described multiple rocker bearing is connected with rotationally multiple can with the upper cover of described multiple rocker bearing corresponding matching, on the madial wall of described rocker bearing, laminating is provided with lining, the madial wall of described upper cover is snugly provided with lining on, when described upper cover is corresponding with described rocker bearing coordinate time, described upper lining and described lower lining corresponding matching also form first through hole penetrated for workpiece to be processed, the other end of described rocker bearing has second through hole vertically extended, the third through-hole offered with the corresponding setting of described second through hole is covered on described, described clamping device also comprises multiple hydraulic cylinder, described hydraulic cylinder comprises the cylinder body that can be arranged on rotationally on described base, the piston rod that relatively described cylinder body can stretch, the end of described piston rod is fixedly connected with and is provided with one and can penetrates described second through hole, backstay in described third through-hole, the end that described backstay passes described third through-hole is fixedly connected with and is provided with one and can keeps out the compressing member covered on described,
This clamping device is by arranging many places clamping to workpiece to be processed, when honing head is worked into a close clamped position place on workpiece to be processed, this clamping device unclamps the clamping to this clamped position place on workpiece to be processed, make workpiece to be processed return to normal state and carry out Honing process again, after the workpiece to be processed of honing head to this clamped position place machines, again clamping is recovered to this clamped position place.
2. honing machine hydraulic clamp according to claim 1, is characterized in that: described rocker bearing has 2, and accordingly, described upper cover, described hydraulic cylinder all have 2.
3. honing machine hydraulic clamp according to claim 1, it is characterized in that: described compressing member is bolt, the end that described backstay passes described third through-hole is provided with external screw thread, described bolt has internal thread, described bolt thread connects and is arranged on the end of described backstay.
4. honing machine hydraulic clamp according to claim 1, is characterized in that: the end that described backstay is connected with described piston rod is fixedly connected with and is provided with one and can keeps out locating part bottom described rocker bearing.
5. honing machine hydraulic clamp according to claim 4, is characterized in that: described locating part is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110428757.7A CN103170903B (en) | 2011-12-20 | 2011-12-20 | Honing machine hydraulic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110428757.7A CN103170903B (en) | 2011-12-20 | 2011-12-20 | Honing machine hydraulic clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103170903A CN103170903A (en) | 2013-06-26 |
| CN103170903B true CN103170903B (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110428757.7A Active CN103170903B (en) | 2011-12-20 | 2011-12-20 | Honing machine hydraulic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103170903B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2683386T3 (en) * | 2014-04-03 | 2018-09-26 | Loesche Gmbh | Detachable Bushing Union |
| CN108381373A (en) * | 2018-04-18 | 2018-08-10 | 陕西昆仑机械装备制造有限责任公司 | A kind of Horizontal honing machine clamping workpiece mechanism |
| CN114654426B (en) * | 2022-05-09 | 2023-04-25 | 西北工业大学 | Automatic screwing device and screwing method for three-station actuator cylinder piston assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1759596A1 (en) * | 1990-07-09 | 1992-09-07 | Волжское объединение по производству легковых автомобилей | Clamping mechanism |
| CN201239887Y (en) * | 2008-08-15 | 2009-05-20 | 天润曲轴股份有限公司 | Pneumatic clamping device |
| CN201385226Y (en) * | 2009-04-10 | 2010-01-20 | 南车戚墅堰机车有限公司 | Cylinder sleeve boring fixture |
| CN201823937U (en) * | 2010-09-25 | 2011-05-11 | 安徽新源石油化工技术开发有限公司 | Three-way beveling machine |
| CN202006418U (en) * | 2011-03-01 | 2011-10-12 | 泸州金辉液压件有限责任公司 | Hydraulic fixture for internal honing machine |
-
2011
- 2011-12-20 CN CN201110428757.7A patent/CN103170903B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1759596A1 (en) * | 1990-07-09 | 1992-09-07 | Волжское объединение по производству легковых автомобилей | Clamping mechanism |
| CN201239887Y (en) * | 2008-08-15 | 2009-05-20 | 天润曲轴股份有限公司 | Pneumatic clamping device |
| CN201385226Y (en) * | 2009-04-10 | 2010-01-20 | 南车戚墅堰机车有限公司 | Cylinder sleeve boring fixture |
| CN201823937U (en) * | 2010-09-25 | 2011-05-11 | 安徽新源石油化工技术开发有限公司 | Three-way beveling machine |
| CN202006418U (en) * | 2011-03-01 | 2011-10-12 | 泸州金辉液压件有限责任公司 | Hydraulic fixture for internal honing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103170903A (en) | 2013-06-26 |
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