CN201427255Y - Corrugate sheath clamp - Google Patents
Corrugate sheath clamp Download PDFInfo
- Publication number
- CN201427255Y CN201427255Y CN2009200912331U CN200920091233U CN201427255Y CN 201427255 Y CN201427255 Y CN 201427255Y CN 2009200912331 U CN2009200912331 U CN 2009200912331U CN 200920091233 U CN200920091233 U CN 200920091233U CN 201427255 Y CN201427255 Y CN 201427255Y
- Authority
- CN
- China
- Prior art keywords
- radiation fins
- outer end
- corrugate
- pull bar
- clamp
- 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 - Lifetime
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Abstract
The utility model provides a corrugate sheath clamp comprising a body mounted on a machine tool spindle, wherein, a corrugate sheath is sleeved on the body, a through hole is formed in the axial direction in the center of the body, a pull rod is arranged in the through hole, the outer end of the corrugate sheath is in transmission connection with the outer end of the pull rod, the inner end of thepull rod is in transmission connection with power equipment, a spherical washer is arranged at the outer end of the corrugate sheath, the pull rod penetrates the spherical washer and is fixed througha spherical nut, at least two corrugate sheaths arranged from inside to outside in a wall-thickness-decreasing sequence are provided, and a positioning ring is arranged at the joint of the inner endof the corrugate sheath and the body. The utility model is simple in structure, long in service life and highly precise in positioning, is normally Phi 0.01 and can be stabilized within Phi 0.02, andis particularly suitable for use in the fine machining of thin-walled cylinder sleeves. Since no cast plastics are used in manufacturing the clamp, the clamp is convenient to use and enjoys a relatively long service life.
Description
Technical field
The utility model relates to a kind of radiation fins anchor clamps.
Background technology
In the production of thin wall cylinder cover finish turning cylindrical operation.General now employing plastics support set clamps, and comes processing cylinder sleeve.The cylinder sleeve of this anchor clamps processing be out of shape greatlyyer, and cylindrical is when grinding, and tolerance is difficult for assurance, and percent defective is higher.Use the cylinder sleeve of radiation fins anchor clamps processing, be out of shape less, precision is higher.
The utility model content
The utility model purpose is to provide a kind of simple in structure, radiation fins anchor clamps that centering precision is high.
To achieve these goals, the utility model adopts following technical scheme: the radiation fins anchor clamps, comprise the body that is installed on the machine tool chief axis, be arranged with radiation fins on the body, the body center is offered through hole vertically and pull bar is set in through hole, radiation fins outer end and pull bar outer end are in transmission connection, and pull bar is inner to be in transmission connection with power-equipment.
Described radiation fins outer end is provided with spheric washer, and pull bar passes spheric washer and fixes by Ball faced nut.Described radiation fins is provided with two at least, and each radiation fins wall thickness diminishes successively from inside to outside.
Described radiation fins is inner to be provided with centring ring with the body junction.
The utility model is simple in structure, long service life, centering precision height, is generally φ 0.01, can be stabilized in the φ 0.02, is specially adapted to the fine finishining of thin wall cylinder cover.These anchor clamps in the mill, and are easy to use without castable plastic, and service life is also longer.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment: radiation fins anchor clamps as shown in Figure 1, comprise the body 1 that is installed on the machine tool chief axis, be arranged with radiation fins on the body 1, radiation fins is provided with two at least, select to be provided with protheca 6 and 4 two radiation fins of back cover in the present embodiment, and each radiation fins wall thickness diminishes successively from inside to outside.Body 1 center is offered through hole vertically and pull bar 2 is set in through hole, and protheca 6 outer ends and pull bar 2 outer ends are in transmission connection, and promptly protheca 6 outer ends are provided with spheric washer 7, and pull bar 2 passes spheric washer 7 and fixing by Ball faced nut 8.Pull bar 2 the inners are in transmission connection with power-equipment, and back cover 4 the inners and body 1 junction are provided with centring ring 3.Radiation fins outside dotted portion is a workpiece (cylinder jacket) 5 among the figure.
Radiation fins of the present utility model can be selected 65Mn manganese steel for use, average tempering after quenching.Has good elasticity.Radiation fins can clamp or unclamp cylinder jacket 5 at any time under the effect of spherical washer 7 and pull bar 2.
The body 1 of anchor clamps directly is contained on the main shaft of lathe and main shaft rotates together.Radiation fins divides former and later two (should determine the number of ripple according to the length of workpiece in reality processing.) be contained in respectively on the body 1, the wall thickness of the thin line cover in back should be greater than the front.Right-hand member is pushed down with spherical washer 7.Spherical washer 7 and spherical nut 8 are contained on the pull bar 2 together.In operate as normal, pull bar 2 is under the effect of hydraulic cylinder, and tension and compression spherical washer 7, radiation fins are heaved (in elastic limit) clamping work pieces (cylinder jacket) 5 under the compressing of spherical washer 7.
Claims (4)
1, radiation fins anchor clamps, it is characterized in that: comprise the body that is installed on the machine tool chief axis, be arranged with radiation fins on the body, the body center is offered through hole vertically and pull bar is set in through hole, radiation fins outer end and pull bar outer end are in transmission connection, and pull bar is inner to be in transmission connection with power-equipment.
2, radiation fins anchor clamps according to claim 1 is characterized in that: described radiation fins outer end is provided with spheric washer, and pull bar passes spheric washer and fixes by Ball faced nut.
3, radiation fins anchor clamps according to claim 1 and 2, it is characterized in that: described radiation fins is provided with two at least, and each radiation fins wall thickness diminishes successively from inside to outside.
4, radiation fins anchor clamps according to claim 3 is characterized in that: described radiation fins is inner to be provided with centring ring with the body junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200912331U CN201427255Y (en) | 2009-07-01 | 2009-07-01 | Corrugate sheath clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200912331U CN201427255Y (en) | 2009-07-01 | 2009-07-01 | Corrugate sheath clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427255Y true CN201427255Y (en) | 2010-03-24 |
Family
ID=42030981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200912331U Expired - Lifetime CN201427255Y (en) | 2009-07-01 | 2009-07-01 | Corrugate sheath clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427255Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059561A (en) * | 2010-11-19 | 2011-05-18 | 河南省中原内配股份有限公司 | Clamp for quickly changing inner support of cylinder jacket |
| CN102091953A (en) * | 2011-01-09 | 2011-06-15 | 无锡银联机械有限公司 | Thin-walled corrugated sleeve centering device |
| CN102489789A (en) * | 2011-12-19 | 2012-06-13 | 周正元 | Gear-shaping clamp |
| CN104183337A (en) * | 2014-09-04 | 2014-12-03 | 重庆泰山电缆有限公司 | High voltage cable aluminum sheath embosser |
| CN104440335A (en) * | 2014-11-30 | 2015-03-25 | 重庆环际低碳节能技术开发有限公司 | Thin wall workpiece centering clamp spindle |
| CN104551737A (en) * | 2014-12-29 | 2015-04-29 | 苏州用朴合金工具有限公司 | Corrugated sleeve centering and clamping device |
| CN104816005A (en) * | 2015-04-10 | 2015-08-05 | 苏州市华宁机械制造有限公司 | Corrugated sleeve centering and clamping device |
-
2009
- 2009-07-01 CN CN2009200912331U patent/CN201427255Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059561A (en) * | 2010-11-19 | 2011-05-18 | 河南省中原内配股份有限公司 | Clamp for quickly changing inner support of cylinder jacket |
| CN102091953A (en) * | 2011-01-09 | 2011-06-15 | 无锡银联机械有限公司 | Thin-walled corrugated sleeve centering device |
| CN102489789A (en) * | 2011-12-19 | 2012-06-13 | 周正元 | Gear-shaping clamp |
| CN104183337A (en) * | 2014-09-04 | 2014-12-03 | 重庆泰山电缆有限公司 | High voltage cable aluminum sheath embosser |
| CN104183337B (en) * | 2014-09-04 | 2016-08-31 | 重庆泰山电缆有限公司 | High tension cable aluminium sheath embossing device |
| CN104440335A (en) * | 2014-11-30 | 2015-03-25 | 重庆环际低碳节能技术开发有限公司 | Thin wall workpiece centering clamp spindle |
| CN104551737A (en) * | 2014-12-29 | 2015-04-29 | 苏州用朴合金工具有限公司 | Corrugated sleeve centering and clamping device |
| CN104816005A (en) * | 2015-04-10 | 2015-08-05 | 苏州市华宁机械制造有限公司 | Corrugated sleeve centering and clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGYUAN NEIPEI GROUP CO., LTD. Free format text: FORMER NAME: ZHONGYUAN NEIPEI CO., LTD., HENAN PROV. |
|
| CP03 | Change of name, title or address |
Address after: 454750 Huaihe Road, Mengzhou industrial agglomeration area, Henan, China, No. 69, No. Patentee after: Central Plains Nei Pei Group Plc Address before: 454750 No. 146 Han Yu street, Mengzhou, Henan Patentee before: Zhongyuan Neipei Co., Ltd., Henan Prov. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100324 |