CN105364560A - Cylindrical clamping device - Google Patents
Cylindrical clamping device Download PDFInfo
- Publication number
- CN105364560A CN105364560A CN201510934756.8A CN201510934756A CN105364560A CN 105364560 A CN105364560 A CN 105364560A CN 201510934756 A CN201510934756 A CN 201510934756A CN 105364560 A CN105364560 A CN 105364560A
- Authority
- CN
- China
- Prior art keywords
- under pressure
- clamping device
- screw rod
- piece under
- block
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of mechanical fixtures, and particularly relates to a cylindrical clamping device. The cylindrical clamping device comprises a base and a V-shaped groove arranged in the top surface of the base, wherein screw rods are arranged on the base at the two sides of the V-shaped groove; a liftable press element is arranged between the screw rods, and support blocks sleeving the screw rods are arranged at the two sides of the press element; and a limit device for limiting each support block is arranged on the corresponding screw rod. The invention provides a cylindrical clamping device capable of firmly clamping cylindrical parts.
Description
Technical field
The present invention relates to mechanical clamp technical field, particularly relate to a kind of cylinder clamping device.
Background technology
Part, refers to the single product that can not break in machinery, is the underlying dimension of machine, is also the elementary cell in machine-building process; During current Cylinder Parts groove at side surface, due to the bad clamping of Cylinder Parts, in process, easily cause clamping to be loosely moved, do not cause the groove precision after processing high or become waste product.
Summary of the invention
The object of this invention is to provide clamping Cylinder Parts firmly a kind of cylinder clamping device.
Technical scheme of the present invention is as follows:
A kind of cylinder clamping device, comprises " V " shape groove of pedestal, base top surface setting; The pedestal of described " V " shape groove both sides is provided with screw rod; Be provided with liftable piece under pressure between described screw rod, these piece under pressure both sides are provided with the back-up block be set on screw rod; Described screw rod is provided with the stopping means spacing to back-up block.
Described stopping means comprises top nut sheathed on screw rod and lower nut, and this upper and lower nut lays respectively at the upper and lower of back-up block.By arranging upper and lower nut to limit the position of back-up block on screw rod, thus realize spacing to piece under pressure.
Described piece under pressure is curved.Because piece under pressure is curved, therefore more can fit with the surface of cylindrical component when pressing down, clamping effect is better.
Described piece under pressure end face is provided with clamping screw.By arranging clamping screw, after workpiece is fixed by piece under pressure, further workpiece pressing, makes compression effective.
The invention has the beneficial effects as follows: owing to being provided with liftable piece under pressure, when cylindrical component is placed in " V " shape groove, press down clamping by piece under pressure, cylindrical component is fixed on firmly between piece under pressure and " V " shape groove.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage n of the present invention will become apparent.
Wherein: Fig. 1 is structural representation of the present invention;
Fig. 2 is wolfram steel Rotating fields schematic diagram of the present invention;
In accompanying drawing, 1 is pedestal, and 2 is " V " shape groove, and 3 is screw rod, and 4 is piece under pressure, and 5 is back-up block, and 6 is top nut, and 7 is lower nut, and 8 is clamping screw, and 9 is wolfram steel layer.
Detailed description of the invention
Shown in Fig. 1-Fig. 2, a kind of cylinder clamping device, comprises " V " shape groove 2 of pedestal 1, base top surface setting; The pedestal of described " V " shape groove both sides is provided with screw rod 3; Be provided with liftable piece under pressure 4 between described screw rod, these piece under pressure both sides are provided with the back-up block 5 be set on screw rod; Described screw rod is provided with the stopping means spacing to back-up block.Owing to being provided with liftable piece under pressure, when cylindrical component is placed in " V " shape groove, pressing down clamping by piece under pressure, cylindrical component is fixed on firmly between piece under pressure and " V " shape groove.
Preferably, described stopping means comprises top nut 6 sheathed on screw rod and lower nut 7, and this upper and lower nut lays respectively at the upper and lower of back-up block.By arranging upper and lower nut to limit the position of back-up block on screw rod, thus realize spacing to piece under pressure.
Preferably, described piece under pressure is curved.Because piece under pressure is curved, therefore more can fit with the surface of cylindrical component when pressing down, clamping effect is better.
Preferably, described piece under pressure end face is provided with clamping screw 8.By arranging clamping screw, after workpiece is fixed by piece under pressure, further workpiece pressing, makes compression effective.
Preferably, described clamping screw bottom surface arranges wolfram steel layer 9.Because hold-down bolt needs often to compress (contact) workpiece, therefore wolfram steel layer is set in clamping screw bottom surface, makes hold-down bolt bottom surface become wear-resisting, increase the service life.(clamping screw and wolfram steel layer can adopt the mode of welding to realize being connected, and also can adopt other modes)
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention, every according in technical spirit of the present invention to any simple modification, equivalent variations that above embodiment is done, all fall within protection scope of the present invention.
Claims (4)
1. a cylinder clamping device, is characterized in that, comprises " V " shape groove of pedestal, base top surface setting; The pedestal of described " V " shape groove both sides is provided with screw rod; Be provided with liftable piece under pressure between described screw rod, these piece under pressure both sides are provided with the back-up block be set on screw rod; Described screw rod is provided with the stopping means spacing to back-up block.
2. a kind of cylinder clamping device according to claim 1, it is characterized in that, described stopping means comprises top nut sheathed on screw rod and lower nut, and this upper and lower nut lays respectively at the upper and lower of back-up block.
3. a kind of cylinder clamping device according to claim 1, it is characterized in that, described piece under pressure is curved.
4. a kind of cylinder clamping device according to claim 1, is characterized in that, described piece under pressure end face is provided with clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934756.8A CN105364560A (en) | 2015-12-15 | 2015-12-15 | Cylindrical clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934756.8A CN105364560A (en) | 2015-12-15 | 2015-12-15 | Cylindrical clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105364560A true CN105364560A (en) | 2016-03-02 |
Family
ID=55367446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510934756.8A Pending CN105364560A (en) | 2015-12-15 | 2015-12-15 | Cylindrical clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105364560A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514347A (en) * | 2016-12-16 | 2017-03-22 | 重庆道同动力机械设备有限公司 | Fixed clamping structure for engine fuel injection nozzle |
| CN106514573A (en) * | 2016-12-20 | 2017-03-22 | 重庆中奥离合器制造有限公司 | Clutch separation bearing fixed clamping structure |
| CN106514358A (en) * | 2016-12-29 | 2017-03-22 | 重庆市铜梁区宁基五金销售有限公司 | Clamp for circular shaft hole drilling |
| CN106695553A (en) * | 2017-01-18 | 2017-05-24 | 常州星宇车灯股份有限公司 | Internal polygon wrench grinding clamping tool and method of internal polygon wrench grinding clamping tool for machining internal polygon wrench |
| CN108080667A (en) * | 2017-11-08 | 2018-05-29 | 蒋泽华 | A kind of three hole processing device of shaft end |
| CN109333468A (en) * | 2018-11-22 | 2019-02-15 | 国网福建省电力有限公司 | Movable propeller turbine runner overhauls dedicated platform support device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200957505Y (en) * | 2006-08-31 | 2007-10-10 | 上海航天精密机械研究所 | Internal and external circular gear-loss machining apparatus for thin cylindrical cavity structural member |
| CN201304576Y (en) * | 2008-11-28 | 2009-09-09 | 襄樊东捷精密机械有限公司 | Drill press principal shaft boring apparatus |
| CN201385226Y (en) * | 2009-04-10 | 2010-01-20 | 南车戚墅堰机车有限公司 | Cylinder sleeve boring fixture |
| CN201693381U (en) * | 2010-06-01 | 2011-01-05 | 长沙天鹅工业泵股份有限公司 | Clamp pressure device solving over-bending of rear shafts of keyseats on ordinary gantry mill |
| CN201702591U (en) * | 2010-05-07 | 2011-01-12 | 浙江吉利汽车有限公司 | Round bar fixture |
| CN102416498A (en) * | 2011-12-04 | 2012-04-18 | 晋中人和纺机轴承有限责任公司 | Device for milling rotor bearing shell of lathe |
| CN102773742A (en) * | 2012-07-13 | 2012-11-14 | 无锡市聚英机械制造有限公司 | Clamping fixture for drilling cylindrical workpiece |
| CN102990551A (en) * | 2012-11-17 | 2013-03-27 | 常州信息职业技术学院 | Multifunctional workpiece holder |
| CN203304945U (en) * | 2013-06-12 | 2013-11-27 | 嘉兴市宏丰机械有限公司 | Clamp for machining eccentric shaft of crankshaft |
| CN104308608A (en) * | 2014-11-18 | 2015-01-28 | 重庆天业模具冲压制造有限公司 | Fixture for milling key groove of long shaft |
-
2015
- 2015-12-15 CN CN201510934756.8A patent/CN105364560A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200957505Y (en) * | 2006-08-31 | 2007-10-10 | 上海航天精密机械研究所 | Internal and external circular gear-loss machining apparatus for thin cylindrical cavity structural member |
| CN201304576Y (en) * | 2008-11-28 | 2009-09-09 | 襄樊东捷精密机械有限公司 | Drill press principal shaft boring apparatus |
| CN201385226Y (en) * | 2009-04-10 | 2010-01-20 | 南车戚墅堰机车有限公司 | Cylinder sleeve boring fixture |
| CN201702591U (en) * | 2010-05-07 | 2011-01-12 | 浙江吉利汽车有限公司 | Round bar fixture |
| CN201693381U (en) * | 2010-06-01 | 2011-01-05 | 长沙天鹅工业泵股份有限公司 | Clamp pressure device solving over-bending of rear shafts of keyseats on ordinary gantry mill |
| CN102416498A (en) * | 2011-12-04 | 2012-04-18 | 晋中人和纺机轴承有限责任公司 | Device for milling rotor bearing shell of lathe |
| CN102773742A (en) * | 2012-07-13 | 2012-11-14 | 无锡市聚英机械制造有限公司 | Clamping fixture for drilling cylindrical workpiece |
| CN102990551A (en) * | 2012-11-17 | 2013-03-27 | 常州信息职业技术学院 | Multifunctional workpiece holder |
| CN203304945U (en) * | 2013-06-12 | 2013-11-27 | 嘉兴市宏丰机械有限公司 | Clamp for machining eccentric shaft of crankshaft |
| CN104308608A (en) * | 2014-11-18 | 2015-01-28 | 重庆天业模具冲压制造有限公司 | Fixture for milling key groove of long shaft |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514347A (en) * | 2016-12-16 | 2017-03-22 | 重庆道同动力机械设备有限公司 | Fixed clamping structure for engine fuel injection nozzle |
| CN106514573A (en) * | 2016-12-20 | 2017-03-22 | 重庆中奥离合器制造有限公司 | Clutch separation bearing fixed clamping structure |
| CN106514358A (en) * | 2016-12-29 | 2017-03-22 | 重庆市铜梁区宁基五金销售有限公司 | Clamp for circular shaft hole drilling |
| CN106695553A (en) * | 2017-01-18 | 2017-05-24 | 常州星宇车灯股份有限公司 | Internal polygon wrench grinding clamping tool and method of internal polygon wrench grinding clamping tool for machining internal polygon wrench |
| CN106695553B (en) * | 2017-01-18 | 2019-02-26 | 常州星宇车灯股份有限公司 | The method that inner polygon spanner grinds clamping tool and its processes inner polygon spanner |
| CN108080667A (en) * | 2017-11-08 | 2018-05-29 | 蒋泽华 | A kind of three hole processing device of shaft end |
| CN109333468A (en) * | 2018-11-22 | 2019-02-15 | 国网福建省电力有限公司 | Movable propeller turbine runner overhauls dedicated platform support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |