CN103170903A - Honing machine hydraulic clamping device - Google Patents
Honing machine hydraulic clamping device Download PDFInfo
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- CN103170903A CN103170903A CN2011104287577A CN201110428757A CN103170903A CN 103170903 A CN103170903 A CN 103170903A CN 2011104287577 A CN2011104287577 A CN 2011104287577A CN 201110428757 A CN201110428757 A CN 201110428757A CN 103170903 A CN103170903 A CN 103170903A
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- honing
- honing machine
- machine hydraulic
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Abstract
The invention discloses a honing machine hydraulic clamping device. According to the honing machine hydraulic clamping device, due to the fact that a plurality of clamping positions of a workpiece to be machined are arranged, when a honing head is close to one clamping position of the workpiece to be machined in the machining process, the honing machine hydraulic clamping device releases clamping of the workpiece to be machined at the clamping position, the workpiece to be machined is enabled to return to a normal state for being machined again in a honing mode, and after the machining of the workpiece to be machined at the clamping position is finished by the honing head, the clamping at the clamping position is recovered. Therefore, the out-of-round phenomenon at the clamping position of the workpiece to be machined after the honing machining process is avoided, the honing machining quality of the workpiece is guaranteed, and the production yield of the workpiece is improved. The honing machine hydraulic clamping device is simple in structure, convenient and reliable to operate and high in practicability.
Description
Technical field
the present invention relates to a kind of honing machine hydraulic clamp.
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Background technology
on honing machine, workpiece is carried out to honing adds and need to be clamped workpiece man-hour, yet the honing processing for thin-wall workpiece, when being clamped it, easily causes general fixture the distortion of part, after this causes the workpiece honing, clamped position loses circle, cause the quality of workpiece not reach processing request, seriously affect the quality of production of workpiece.
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Summary of the invention
the purpose of this invention is to provide a kind of honing machine hydraulic clamp that can avoid clamped position after the thin-wall workpiece honing to lose 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, be fixedly connected with on described base and be provided with a plurality of rocker bearings, on one end of described a plurality of rocker bearings, be connected with rotationally a plurality of can with the upper cover of described a plurality of rocker bearing corresponding matching, on the madial wall of described rocker bearing, laminating is provided with lining, snugly be provided with lining on the madial wall of described upper cover, when described upper cover during with the corresponding cooperation of described rocker bearing, described upper lining and described lower lining corresponding matching also form first through hole penetrated for workpiece to be processed, there is second through hole vertically extended on the other end of described rocker bearing, cover the third through-hole offered with the corresponding setting of described the second through hole on described, described clamping device also comprises a plurality of hydraulic cylinders, described hydraulic cylinder comprises can be arranged on the cylinder body on described base rotationally, relatively described cylinder body can be flexible piston rod, be fixedly connected with on the end of described piston rod and be provided with one and can penetrate described the second through hole, backstay in described third through-hole, described backstay passes on the end of described third through-hole to be 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, and described backstay passes on the end of described third through-hole and is provided with external screw thread, on described bolt, has internal thread, and described bolt thread connects and is arranged on the end of described backstay.
preferably, be fixedly connected with on the end that described backstay is connected with described piston rod and be provided with the locating part that can keep out in described rocker bearing bottom.
as a kind of concrete embodiment, described locating part is bolt.
utilization due to technique scheme, the present invention compared with prior art has following advantages: this clamping device clamps by workpiece to be processed being arranged to many places, when honing head is worked on workpiece to be processed near a clamped position place, 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 again honing processing, after machining the workpiece to be processed at this clamped position place, honing head again this clamped position place is recovered to clamp, avoided like this phenomenon that after the honing, on workpiece to be processed, the mistake of clamped position place is justified, guaranteed the honing crudy of workpiece, improved the production yield of workpiece.This honing machine hydraulic clamp is simple in structure, convenient and reliable operation, and practicality is good.
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The accompanying drawing explanation
the main TV structure schematic diagram that accompanying drawing 1 is clamping device of the present invention;
the right TV structure schematic diagram that accompanying drawing 2 is clamping device of the present invention.
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The specific embodiment
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, be fixedly connected with on base 1 and be provided with a plurality of rocker bearings 2, on one end of these a plurality of rocker bearings 2, be connected with rotationally can with the upper cover 3 of a plurality of rocker bearing 3 corresponding cooperations, here, upper cover 3 is connected by bearing pin with rocker bearing 2, and dismounting is all very convenient like this.On the madial wall of rocker bearing 2, laminating is provided with lining 4, accordingly, snugly be provided with lining 5 on the madial wall of upper cover 3, upper lining 5 and lower lining 4 corresponding matching, and, when upper cover 3 and rocker bearing 2 corresponding matching, upper lining 5 and lower lining 4 corresponding matching also form first through hole penetrated for workpiece to be processed 10 between upper lining 5 and lower lining 4.Offer second through hole vertically extended on the other end of rocker bearing 2, offer the third through-hole with the corresponding setting of the second through hole on upper cover 3.This clamping device also comprises a plurality of hydraulic cylinders 6 that are 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, the relative cylinder body 61 of piston rod 62 can telescopically arrange, be fixedly connected with on the end of piston rod 62 and be provided with a backstay 7 that can penetrate in the second through hole, third through-hole, this backstay 7 passes on the end of third through-hole and is fixedly connected with and is provided with the compressing member 8 that can keep out on upper cover 3.
in the present embodiment, be fixedly connected with on the end that backstay 7 is connected with piston rod 62 and be provided with the locating part 9 that can keep out in the bottom of rocker bearing 2, this is mainly that stroke for the piston rod 62 to hydraulic cylinder 6 is limited.Here, for 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 respectively the external screw thread corresponding with two bolts, and two bolts all are threaded and are arranged on the two ends of this backstay 7.In the present embodiment, rocker bearing 2 is provided with two, and accordingly, upper cover 3, hydraulic cylinder 6 etc. is provided with two, and its number and the position on base 1 are mainly to require to arrange according to the clamping of workpiece to be processed 10.
below the concrete course of work of setting forth lower the present embodiment:
workpiece to be processed 10 is put on lower lining 4, cover upper cover 3, workpiece to be processed 10 is placed in the first through hole between lining 5 and lower lining 4 like this, at this moment again backstay 7 is penetrated in the second through hole and third through-hole, the two ends that pass at it respectively again add the bolt as compressing member 8 and locating part 9, then the piston rod 62 of the bottom of backstay 7 and hydraulic cylinder 6 is fixedly connected.When arranging, should make the aperture of the first through hole little than the cross section of workpiece to be processed 10, can make like this workpiece to be processed 10 penetrate in the first through hole at present and have gap between lining 5 and upper lining 4, thereby have gap between the two while making upper cover 3 coordinate with rocker bearing 2.Like this; when needs are clamped workpiece to be processed 10; hydraulic cylinder 6 work; piston rod 62 shortens; be pressed on upper cover 3 thereby drive the descending compressing member 8 that makes of backstay 7, so just make the gap smaller between upper cover 3 and rocker bearing 2 and workpiece to be processed 10 is clamped, wherein go up lining 5 and lower lining 4 generally the softer material of employing material make; can be protected the surface of workpiece to be processed 10 like this, be prevented its distortion when clamping.
honing machine carries out honing to workpiece to be processed 10 and adds man-hour, and the hydraulic cylinder 6 at two clamped position places is worked at 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 on workpiece to be processed 10 near first clamped position place, hydraulic cylinder 6 work at this clamped position place, piston rod 62 elongations, backstay 7 and compressing member 8 are all up, upper cover 3 is released and unclamps the clamping to workpiece to be processed 10 like this, at this moment continue again workpiece to be processed 10 is processed, after honing head machines this position, hydraulic cylinder 6 is worked this clamped position place is clamped, when honing head is worked on workpiece to be processed 10 near second clamped position place, this clamped position place is also the clamping of first unclamping workpiece to be processed 10, after machining this clamped position place, honing head again workpiece to be processed 10 is recovered to clamp position.Like this, first unclamped the clamping of this position during due to clip position place on the processing workpiece to be processed, make workpiece to be processed 10 return to normal state and carry out again honing processing, avoided the phenomenon that after the honing, on workpiece to be processed 10, the mistake of clamped position place is justified, guarantee the honing crudy of workpiece, improved the production yield of workpiece.This honing machine hydraulic clamp is simple in structure, convenient and reliable operation, and practicality is good.
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above-described embodiment is only explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to 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, be fixedly connected with on described base and be provided with a plurality of rocker bearings, on one end of described a plurality of rocker bearings, be connected with rotationally a plurality of can with the upper cover of described a plurality of rocker bearing corresponding matching, on the madial wall of described rocker bearing, laminating is provided with lining, snugly be provided with lining on the madial wall of described upper cover, when described upper cover during with the corresponding cooperation of described rocker bearing, described upper lining and described lower lining corresponding matching also form first through hole penetrated for workpiece to be processed, there is second through hole vertically extended on the other end of described rocker bearing, cover the third through-hole offered with the corresponding setting of described the second through hole on described, described clamping device also comprises a plurality of hydraulic cylinders, described hydraulic cylinder comprises can be arranged on the cylinder body on described base rotationally, relatively described cylinder body can be flexible piston rod, be fixedly connected with on the end of described piston rod and be provided with one and can penetrate described the second through hole, backstay in described third through-hole, described backstay passes on the end of described third through-hole to be fixedly connected with and is provided with one and can keeps out the compressing member covered on described.
2. honing machine hydraulic clamp according to claim 1, it 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, described backstay passes on the end of described third through-hole and is provided with external screw thread, on described bolt, has internal thread, and 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: be fixedly connected with on the end that described backstay is connected with described piston rod and be provided with the locating part that can keep out in described rocker bearing bottom.
5. honing machine hydraulic clamp according to claim 4, it 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 true CN103170903A (en) | 2013-06-26 |
| CN103170903B CN103170903B (en) | 2015-08-19 |
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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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI619577B (en) * | 2014-04-03 | 2018-04-01 | 掠雪股份有限公司 | Removable hub connection |
| 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 |
| CN114654426A (en) * | 2022-05-09 | 2022-06-24 | 西北工业大学 | Automatic screwing device and screwing method for piston assembly of three-station actuator cylinder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201239887Y (en) * | 2008-08-15 | 2009-05-20 | 天润曲轴股份有限公司 | Air clamper |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1759596A1 (en) * | 1990-07-09 | 1992-09-07 | Волжское объединение по производству легковых автомобилей | Clamping mechanism |
-
2011
- 2011-12-20 CN CN201110428757.7A patent/CN103170903B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201239887Y (en) * | 2008-08-15 | 2009-05-20 | 天润曲轴股份有限公司 | Air clamper |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI619577B (en) * | 2014-04-03 | 2018-04-01 | 掠雪股份有限公司 | Removable hub connection |
| 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 |
| CN114654426A (en) * | 2022-05-09 | 2022-06-24 | 西北工业大学 | Automatic screwing device and screwing method for piston assembly of three-station actuator cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103170903B (en) | 2015-08-19 |
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