CN105798677A - Workpiece clamp for milling machine - Google Patents
Workpiece clamp for milling machine Download PDFInfo
- Publication number
- CN105798677A CN105798677A CN201610367999.2A CN201610367999A CN105798677A CN 105798677 A CN105798677 A CN 105798677A CN 201610367999 A CN201610367999 A CN 201610367999A CN 105798677 A CN105798677 A CN 105798677A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- tiltedly
- workbench
- workpiece clamp
- fore
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a workpiece clamp for a milling machine. The workpiece clamp comprises a working bench, sliding rails, oblique wedges, fixing rods, a support column, and an oil cylinder. The workpiece clamp is characterized in that the multiple sliding rails are arranged and the sliding rails are installed at the upper portion of the working bench radially; the oblique wedges are connected with the sliding rails in a movable manner; the fixing rods are fixedly connected with the oblique wedges, and the distances between each fixing rod and the working bench center are the same; the support column is in a cylindrical shape, oblique wedge openings are formed in the outside of the upper end of the support column, and the angles of the oblique wedge openings are matched with the angles of the lower surfaces of the corresponding oblique wedges; and the oil cylinder is installed at the bottom of the working bench and located in the axis of the working bench, a telescopic rod of the oil cylinder is connected with a central point on the lower end face of the support column. The workpiece clamp has the advantages of being simple in structure, reasonable in design, good in using effect, strong in applicability, easy to popularize and use and the like.
Description
Technical field
The present invention relates to milling equipment technical field, be specially a kind of milling machine work piece holder.
Background technology
Milling machine system refers mainly to process on workpiece the lathe of kinds of surface with milling cutter.Usual milling cutter rotary motion is main motion, workpiece (with) movement of milling cutter is feed motion.It can process plane, groove, it is also possible to processes various curved surface, gear etc..Milling machine is the lathe that workpiece carries out Milling Process with milling cutter.Outside milling machine decapacitation milling plane, groove, the gear teeth, screw thread and splined shaft, moreover it is possible to process more complicated profile, efficiency relatively planer is high, is used widely in machine-building and repairing department.
When using milling machine that cylindrical workpiece is processed, existing milling machine adopts triangle chuck to be fixed by cylindrical workpiece often, and this connected mode is primarily present two problems, and one is the limited length that triangle chuck stretches into workpiece, fixing stability is limited, is unfavorable for the long-time processing of workpiece；Two be the enlarging of triangle chuck in certain limit, for excessive or too small workpiece, it is impossible to play fixation.
Summary of the invention
It is an object of the invention to provide a kind of milling machine work piece holder, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: the fixture of a kind of milling machine cylindrical workpiece, including: workbench, slide rail, tiltedly split, fixing bar, fore-set, oil cylinder, described slide rail is a plurality of, slide rail is installed radially portion on the table, described tiltedly splitting is slidably connected on slide rail, described fixing bar is vertically fixed in tiltedly to be split, and the distance of each fixing bar distance table core is identical, described fore-set is cylindrical, have outside fore-set upper end and tiltedly split mouth, tiltedly split bicker degree and tiltedly split lower surface angle and match, described oil cylinder is arranged on bottom workbench and is positioned on the axis of workbench, the expansion link of oil cylinder is connected with fore-set lower surface central point.
Compared with prior art, the invention has the beneficial effects as follows:
1) good fixing effect, stability is strong；
2) meeting the fixed demand of different size cylindrical workpiece, the suitability is strong.
The present invention has simple in construction, reasonable in design, result of use good, the suitability is strong and the advantage such as use easy to spread.
Accompanying drawing explanation
Fig. 1 is present configuration sectional view.
Fig. 2 is top view of the present invention.
In figure: 1-workbench；2-slide rail；3-tiltedly splits；4-fixes bar；5-fore-set；6-oil cylinder；7-spring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1, 2, the present invention provides a kind of technical scheme: a kind of milling machine work piece holder, including: workbench 1, slide rail 2, tiltedly split 3, fixing bar 4, fore-set 5, oil cylinder 6, described slide rail 2 is a plurality of, slide rail 2 is installed radially on workbench 1 top, described tiltedly split 3 and be slidably connected on slide rail 2, described fixing bar 4 is vertically fixed in tiltedly to be split on 3, and distance that each fixing bar 4 is apart from workbench 1 center is identical, described fore-set 5 is cylindrical, have outside fore-set 5 upper end and tiltedly split mouth, tiltedly split bicker degree and tiltedly split 3 lower surface angles and match, described oil cylinder 6 is arranged on the axis being positioned at workbench 1 bottom workbench 1, the expansion link of oil cylinder 6 is connected with fore-set 5 lower surface central point.
Further, described 3 upper surfaces of tiltedly splitting uniformly have multiple vertical screwed hole, have external screw thread bottom described fixing bar 4, and fixing bar 4 is threadedly attached in the screwed hole tiltedly splitting 3.
Further, described tiltedly split outside 3 and inside workbench 1 between be connected with spring 7, described spring 7 is in compressive state.
The invention reside in: when not in use, oil cylinder 6 is in contraction state, spring 7 tiltedly splits 3 centers being pressed in workbench 1 by all of, when needs use, size according to processing work, corresponding screwed hole is selected on 3 tiltedly splitting, and select the fixing bar 4 being of convenient length, being fixed to by fixing bar 4 tiltedly splits on 3, workpiece is placed into workbench 1 center, start oil cylinder 6, oil cylinder 6 promotes fore-set 5, fore-set 5 promotes tiltedly to be split 3 and is displaced outwardly, the circular radius of multiple fixing bars 4 composition constantly expands, until by workpiece fixing tightly, good fixing effect, stability is high；For different workpiece, may select tiltedly splitting the fixing bar 4 selecting different threaded hole and different length on 3, meet the fixed demand of different size workpiece, the suitability is strong.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (1)
- null1. a milling machine work piece holder，Including: workbench (1)、Slide rail (2)、Tiltedly split (3)、Fixing bar (4)、Fore-set (5)、Oil cylinder (6)，It is characterized in that: described slide rail (2) is for a plurality of，Slide rail (2) is installed radially on workbench (1) top，Described tiltedly split (3) are slidably connected on slide rail (2)，Described fixing bar (4) is vertically fixed in tiltedly to be split on (3)，And the distance at each fixing bar (4) distance workbench (1) center is identical，Described fore-set (5) is cylindrical，Have outside fore-set (5) upper end and tiltedly split mouth，Tiltedly split bicker degree and tiltedly split (3) lower surface angle and match，Described oil cylinder (6) is arranged on workbench (1) bottom and is positioned on the axis of workbench (1)，The expansion link of oil cylinder (6) is connected with fore-set (5) lower surface central point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367999.2A CN105798677A (en) | 2016-05-24 | 2016-05-24 | Workpiece clamp for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367999.2A CN105798677A (en) | 2016-05-24 | 2016-05-24 | Workpiece clamp for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105798677A true CN105798677A (en) | 2016-07-27 |
Family
ID=56452116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610367999.2A Pending CN105798677A (en) | 2016-05-24 | 2016-05-24 | Workpiece clamp for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105798677A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520646A (en) * | 2017-08-21 | 2017-12-29 | 浙江工业大学之江学院 | Orthodontic bracket supporter groove groove locating and machining and clamping device |
| CN107571058A (en) * | 2017-07-19 | 2018-01-12 | 安徽宏远机械制造有限公司 | A kind of milling machine work piece holder |
| CN111112969A (en) * | 2018-10-31 | 2020-05-08 | 富鼎电子科技(嘉善)有限公司 | Positioning device and workpiece positioning system |
| CN112496804A (en) * | 2020-11-26 | 2021-03-16 | 苏州本东精密机械有限公司 | Cell-phone camera support load tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH698272B1 (en) * | 2003-04-29 | 2009-06-30 | Kummer Freres Sa | Spindle machine tool provided with a freeze vice. |
| CN201432254Y (en) * | 2009-04-16 | 2010-03-31 | 宁波永享铜管道有限公司 | Self-centering clamp |
| CN203557157U (en) * | 2013-10-16 | 2014-04-23 | 北京奇步自动化控制设备有限公司 | Hydraulic self-centering clamp mechanism |
| CN203936667U (en) * | 2014-07-01 | 2014-11-12 | 重庆利国电气设备制造有限公司 | The bowl-shape Workpiece clamping device of bottom of which has holes |
| CN204711626U (en) * | 2015-03-31 | 2015-10-21 | 济南西马特数控机械有限公司 | A kind of self-centering clamping device |
| CN105215735A (en) * | 2015-10-10 | 2016-01-06 | 重庆帅昌机械制造有限公司 | Clutch outer member clamp for machining |
| CN205765113U (en) * | 2016-05-24 | 2016-12-07 | 合肥吉年机械设备有限公司 | A kind of fixture of milling machine cylindrical workpiece |
-
2016
- 2016-05-24 CN CN201610367999.2A patent/CN105798677A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH698272B1 (en) * | 2003-04-29 | 2009-06-30 | Kummer Freres Sa | Spindle machine tool provided with a freeze vice. |
| CN201432254Y (en) * | 2009-04-16 | 2010-03-31 | 宁波永享铜管道有限公司 | Self-centering clamp |
| CN203557157U (en) * | 2013-10-16 | 2014-04-23 | 北京奇步自动化控制设备有限公司 | Hydraulic self-centering clamp mechanism |
| CN203936667U (en) * | 2014-07-01 | 2014-11-12 | 重庆利国电气设备制造有限公司 | The bowl-shape Workpiece clamping device of bottom of which has holes |
| CN204711626U (en) * | 2015-03-31 | 2015-10-21 | 济南西马特数控机械有限公司 | A kind of self-centering clamping device |
| CN105215735A (en) * | 2015-10-10 | 2016-01-06 | 重庆帅昌机械制造有限公司 | Clutch outer member clamp for machining |
| CN205765113U (en) * | 2016-05-24 | 2016-12-07 | 合肥吉年机械设备有限公司 | A kind of fixture of milling machine cylindrical workpiece |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571058A (en) * | 2017-07-19 | 2018-01-12 | 安徽宏远机械制造有限公司 | A kind of milling machine work piece holder |
| CN107520646A (en) * | 2017-08-21 | 2017-12-29 | 浙江工业大学之江学院 | Orthodontic bracket supporter groove groove locating and machining and clamping device |
| CN111112969A (en) * | 2018-10-31 | 2020-05-08 | 富鼎电子科技(嘉善)有限公司 | Positioning device and workpiece positioning system |
| CN111112969B (en) * | 2018-10-31 | 2021-11-02 | 富鼎电子科技(嘉善)有限公司 | Positioning device and workpiece positioning system |
| CN112496804A (en) * | 2020-11-26 | 2021-03-16 | 苏州本东精密机械有限公司 | Cell-phone camera support load tool |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |
|
| WD01 | Invention patent application deemed withdrawn after publication |