CN101856793A - Universal fixture - Google Patents
Universal fixture Download PDFInfo
- Publication number
- CN101856793A CN101856793A CN 201010207165 CN201010207165A CN101856793A CN 101856793 A CN101856793 A CN 101856793A CN 201010207165 CN201010207165 CN 201010207165 CN 201010207165 A CN201010207165 A CN 201010207165A CN 101856793 A CN101856793 A CN 101856793A
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- universal fixture
- work piece
- turning part
- supporting seat
- empty avoiding
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Abstract
The invention discloses a universal fixture, which comprises support pillars and support seats, wherein each support pillar comprises a hemispherical turning part, a cylindrical empty-avoiding platform connected with the turning part, and a cylindrical positioning platform connected with the cylindrical empty-avoiding platform and provided with screw threads; and each supporting seat is provided with a hemispherical groove matched with the turning part. The universal fixture is used by the following steps that: four screw holes are punched on a work piece on which inclined holes or chutes need machining; the four support pillars are taken out; the positioning platforms of each support pillar are screwed into the four screw holes on the work piece respectively; the four support seats with preset heights are placed on a workbench of a three-shaft machine tool; the work piece is lifted and the turning parts of the four support pillars arranged on the work piece are sleeved onto the grooves of the four support seats respectively; meter correction work is performed on the work piece on which a reference surface is machined in advance by utilizing a dial indicator; a pressure plate is used for pressing tightly the work piece; and then the inclined holes and the chutes are machined on the work piece. The universal fixture not only can assist the three-shaft machine tool in machining the inclined holes and the chutes, but also has the advantages of light weight, convenience, flexibility, wide application range and the like.
Description
Technical field
The present invention relates to the anchor clamps field, in particular, relate to a kind of universal fixture.
Background technology
In the process of Mould Machining, adopt common 3 CNC machining center lathes (3 lathes of following abbreviation) to process usually.But, some mould structure is very complicated, full-sized car mould for example, need to process skewed slot and inclined hole above the mould of this class formation complexity unavoidably, because the head of 3 lathes can not be put the skewed slot and the inclined hole of oblique processing space angle, so if existing 3 lathes just can't not realized the processing of the skewed slot and the inclined hole of mould by aid.
So the present inventor finds: how to make that a kind of can to assist 3 lathes be the instrument of Mould Machining skewed slot and inclined hole, become the problem that needs most solution at present.
Summary of the invention
In view of this, the invention provides that a kind of can to assist 3 lathes be the universal fixture of Mould Machining skewed slot and inclined hole.
The embodiment of the invention is achieved in that
A kind of universal fixture comprises support column and supporting seat;
Described support column comprises that the turning part of semicircle sphere, the empty avoiding cylinder table that is connected with described turning part and be connected with described empty avoiding cylinder table and are provided with threaded cylindrical positioning table;
Described supporting seat is provided with the groove with the suitable semicircle sphere in described turning part.
Preferably, in above-mentioned universal fixture, described turning part, described empty avoiding cylinder table and described positioning table three's axis coincides.
Preferably, in above-mentioned universal fixture, described empty avoiding cylinder table is provided with driving hole.
Preferably, in above-mentioned universal fixture, described supporting seat is a cylindrical structural.
Preferably, in above-mentioned universal fixture, has the empty avoiding inclined-plane on the described supporting seat.
Preferably, in above-mentioned universal fixture, described empty avoiding inclined-plane and adjacent surperficial angulation are 45 degree.
Preferably, in above-mentioned universal fixture, the centre of sphere of described groove and the centre of sphere of described turning part coincide.
Preferably, in above-mentioned universal fixture, also comprise height-adjustable cushion block;
Described supporting seat can be placed on the described cushion block.
Compared with prior art, the technical scheme that provides of the embodiment of the invention has the following advantages and characteristics:
The invention provides a kind of universal fixture, introduce the advantage of universal fixture below by operation principle.At first, on the workpiece of needs processing inclined hole or skewed slot, make a call to four screw holes, take out four support columns, the positioning table of each support column is twisted into respectively inside four screw holes on the workpiece; Then, on the workbench of 3 lathes, put four supporting seats of preset height, workpiece is sling and make be arranged on four support columns on this workpiece the turning part respectively encapsulation on the groove of four supporting seats; At last, utilize dial gauge to carry out calibration work on the workpiece that processes datum level in advance, after verification is finished, use pressing plate with Work-sheet pressing, can process inclined hole and skewed slot this moment to workpiece.Therefore, universal fixture provided by the invention not only can be assisted 3 machine tooling inclined holes and skewed slot, but also has plurality of advantages such as portable and smart, applied widely.
Description of drawings
In order to be illustrated more clearly in the present invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of support column provided by the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front view of supporting seat provided by the present invention;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the installation diagram of supporting seat provided by the present invention and support column;
Fig. 6 is the front view of workpiece provided by the present invention;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the installation diagram of workpiece provided by the present invention and support column;
Fig. 9 is the fundamental diagram of universal fixture provided by the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of universal fixture, comprises support column and supporting seat; Described support column comprises that the turning part of semicircle sphere, the empty avoiding cylinder table that is connected with described turning part and be connected with described empty avoiding cylinder table and are provided with threaded cylindrical positioning table; Described supporting seat is provided with the groove with the suitable semicircle sphere in described turning part.Above-mentioned universal fixture not only can be assisted 3 machine tooling inclined holes and skewed slot, but also has plurality of advantages such as portable and smart, applied widely.Because there is multiple mode in the specific implementation of above-mentioned universal fixture, is elaborated below by specific embodiment:
See also Fig. 1 to shown in Figure 9, a kind of universal fixture comprises support column 1 and supporting seat 2; Described support column 1 comprises that the turning part 11 of semicircle sphere, the empty avoiding cylinder table 12 that is connected with described turning part 11 and be connected with described empty avoiding cylinder table 12 and are provided with threaded cylindrical positioning table 13; Described supporting seat 2 is provided with the groove 21 with the suitable semicircle sphere in described turning part 11.Briefly introduce below and how to use universal fixture, at first, on the workpiece 41 of needs processing inclined hole or skewed slot, make a call to four screw holes 41, take out four support columns 1, the positioning table 13 of each support column 1 is twisted into four screw hole 41 the insides on the workpiece 4 respectively; Then, on the workbench 5 of 3 lathes, put four supporting seats 2 of preset height, workpiece 4 is sling and make be arranged on four support columns 1 on this workpiece 4 turning part 11 respectively encapsulations on the groove 21 of four supporting seats 2; At last, utilize dial gauge on the workpiece 4 that processes datum level in advance, to carry out calibration work, after verification is finished, use pressing plate with Work-sheet pressing, can process inclined hole and skewed slot this moment to workpiece, please specifically referring to shown in Figure 9, wherein, inclined hole 42 processes for the universal fixture that provides by means of the embodiment of the invention.And, because the height and the angle of universal fixture all can be adjusted,, thereby can process the inclined hole or the skewed slot of different angles so workpiece 4 can be shown various angles on workbench 5.Therefore, universal fixture provided by the invention not only can be assisted 3 machine tooling inclined holes and skewed slot, but also has plurality of advantages such as portable and smart, applied widely.
In the above-described embodiments, preferred scheme is, turning part 11, empty avoiding cylinder table 12 and positioning table 13 threes' axis coincides, and empty avoiding cylinder table 12 is provided with driving hole 14, this driving hole 14 can insert spanner, and the staff can utilize the spanner that inserts in the driving hole 14 support column 1 to be twisted in the screw hole 41 of workpiece 4 easily.
In the above-described embodiments, preferred scheme is, supporting seat 2 be a cylindrical structural, has empty avoiding inclined-plane 22 on the described supporting seat 2, and described empty avoiding inclined-plane 22 and adjacent surperficial angulation are 45 to spend.Consider in beating the process of inclined hole, the certain angle of workpiece 4 meeting inclinations, touch supporting seat 2 for fear of workpiece 4, so special empty avoiding inclined-plane 22 that on supporting seat 2, is provided with, wherein, empty avoiding inclined-plane 22 is not limited to 45 degree with adjacent inclined-plane angulation, and machining status that can be more concrete selects to have the supporting seat 2 on the empty avoiding inclined-plane 22 of different angles.
For the turning part 11 better encapsulations that guarantee support column 1 in groove 21 inside of supporting seat 2, the centre of sphere of the described groove 21 of the universal fixture that present embodiment provides and the centre of sphere of described turning part 11 coincide.And, all right height-adjustable cushion block 3 of universal fixture provided by the invention, described supporting seat 2 can be placed on the described cushion block 3, wherein, can design the different cushion block of multiple height 3, select different cushion blocks 3, perhaps a plurality of cushion block 3 amalgamations be used together according to actual conditions.
Need to prove that Fig. 1 is the preferred embodiment that the present invention introduces to embodiment shown in Figure 9, those skilled in the art can design more embodiment on this basis fully, therefore do not give unnecessary details herein.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. a universal fixture is characterized in that, comprises support column and supporting seat;
Described support column comprises that the turning part of semicircle sphere, the empty avoiding cylinder table that is connected with described turning part and be connected with described empty avoiding cylinder table and are provided with threaded cylindrical positioning table;
Described supporting seat is provided with the groove with the suitable semicircle sphere in described turning part.
2. universal fixture according to claim 1 is characterized in that, described turning part, described empty avoiding cylinder table and described positioning table three's axis coincides.
3. universal fixture according to claim 2 is characterized in that, described empty avoiding cylinder table is provided with driving hole.
4. universal fixture according to claim 1 is characterized in that, described supporting seat is a cylindrical structural.
5. universal fixture according to claim 4 is characterized in that, has the empty avoiding inclined-plane on the described supporting seat.
6. universal fixture according to claim 5 is characterized in that, described empty avoiding inclined-plane and adjacent surperficial angulation are 45 degree.
7. universal fixture according to claim 1 is characterized in that, the centre of sphere of described groove and the centre of sphere of described turning part coincide.
8. universal fixture according to claim 1 is characterized in that, also comprises height-adjustable cushion block;
Described supporting seat can be placed on the described cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010207165 CN101856793A (en) | 2010-06-22 | 2010-06-22 | Universal fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010207165 CN101856793A (en) | 2010-06-22 | 2010-06-22 | Universal fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101856793A true CN101856793A (en) | 2010-10-13 |
Family
ID=42943078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010207165 Pending CN101856793A (en) | 2010-06-22 | 2010-06-22 | Universal fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101856793A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287039A (en) * | 2011-05-03 | 2011-12-21 | 唐玉麟 | Integrated quickly-paved substrate system for electric heating floor heater |
| CN102320009A (en) * | 2011-08-29 | 2012-01-18 | 南车南京浦镇车辆有限公司 | Threading hole processing tool for dynamometric wheel |
| CN102468597A (en) * | 2010-11-11 | 2012-05-23 | 北京国科世纪激光技术有限公司 | Clamping tool |
| CN102615518A (en) * | 2012-03-28 | 2012-08-01 | 三一重工股份有限公司 | Tool for clamping main machine cylinder body on boring lathe |
| CN102967251A (en) * | 2012-11-14 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Inclined plane standard mechanism |
| CN103100866A (en) * | 2012-11-06 | 2013-05-15 | 无锡市航鹄科技有限公司 | Multifunctional wire cutting slant tool |
| CN103286589A (en) * | 2012-02-28 | 2013-09-11 | 大连骅尔重工有限公司 | Dedicated tooling equipment for universal angle clamping of yaw surface of wind generating set base |
| CN103639739A (en) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | Clamp special for steering machine shell hole machining |
| CN103639741A (en) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | Application method of clamp special for machining steering machine shell hole |
| CN103659663A (en) * | 2013-12-03 | 2014-03-26 | 常州深倍超硬材料有限公司 | Clamping tool for heat resistance test of clad sheets |
| CN104354036A (en) * | 2014-11-19 | 2015-02-18 | 重庆富吉机械制造有限公司 | Elastic supporting mechanism for workpieces |
| CN106913341A (en) * | 2017-03-22 | 2017-07-04 | 上海谦益生物科技有限公司 | A kind of wearable device, system and method for disturbances in patients with Parkinson disease gait training and monitoring and evaluation |
| CN107470928A (en) * | 2017-07-13 | 2017-12-15 | 太原重工股份有限公司 | The workpiece support meanss and method for supporting of adjustment height |
| CN108927746A (en) * | 2018-06-26 | 2018-12-04 | 柳州瑞兴农机配件加工厂 | A kind of height flexible jig tooling |
| CN110605507A (en) * | 2018-06-15 | 2019-12-24 | 科华控股股份有限公司 | Universal pressing plate for welding and fixing swing rod and crank of volute bypass valve of supercharger |
| CN112621279A (en) * | 2020-11-10 | 2021-04-09 | 西安应用光学研究所 | Auxiliary supporting device |
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| CN2219177Y (en) * | 1995-01-26 | 1996-02-07 | 南京理工大学 | Multifunctional angle vise for machine tool |
| EP0857545A2 (en) * | 1997-02-08 | 1998-08-12 | Demmler Maschinenbau GmbH | Clamping tool |
| JP2004291156A (en) * | 2003-03-27 | 2004-10-21 | Sumitomo Heavy Ind Ltd | Clamping device, and vertical direction driving positioning device with tilt function having it |
| JP2006088256A (en) * | 2004-09-22 | 2006-04-06 | Makino J Kk | Work support mechanism |
| CN201329501Y (en) * | 2008-12-05 | 2009-10-21 | 中国第一汽车集团公司 | Slide wedge processing device |
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2010
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219177Y (en) * | 1995-01-26 | 1996-02-07 | 南京理工大学 | Multifunctional angle vise for machine tool |
| EP0857545A2 (en) * | 1997-02-08 | 1998-08-12 | Demmler Maschinenbau GmbH | Clamping tool |
| JP2004291156A (en) * | 2003-03-27 | 2004-10-21 | Sumitomo Heavy Ind Ltd | Clamping device, and vertical direction driving positioning device with tilt function having it |
| JP2006088256A (en) * | 2004-09-22 | 2006-04-06 | Makino J Kk | Work support mechanism |
| CN201329501Y (en) * | 2008-12-05 | 2009-10-21 | 中国第一汽车集团公司 | Slide wedge processing device |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468597A (en) * | 2010-11-11 | 2012-05-23 | 北京国科世纪激光技术有限公司 | Clamping tool |
| CN102468597B (en) * | 2010-11-11 | 2013-07-17 | 北京国科世纪激光技术有限公司 | Clamping tool |
| CN102287039A (en) * | 2011-05-03 | 2011-12-21 | 唐玉麟 | Integrated quickly-paved substrate system for electric heating floor heater |
| CN102287039B (en) * | 2011-05-03 | 2013-07-31 | 唐玉麟 | Integrated quickly-paved substrate system for electric heating floor heater |
| CN102320009A (en) * | 2011-08-29 | 2012-01-18 | 南车南京浦镇车辆有限公司 | Threading hole processing tool for dynamometric wheel |
| CN102320009B (en) * | 2011-08-29 | 2014-02-12 | 南车南京浦镇车辆有限公司 | Threading hole processing tool for dynamometric wheel |
| CN103286589B (en) * | 2012-02-28 | 2015-07-08 | 大连骅尔重工有限公司 | Dedicated tooling equipment for universal angle clamping of yaw surface of wind generating set base |
| CN103286589A (en) * | 2012-02-28 | 2013-09-11 | 大连骅尔重工有限公司 | Dedicated tooling equipment for universal angle clamping of yaw surface of wind generating set base |
| CN102615518A (en) * | 2012-03-28 | 2012-08-01 | 三一重工股份有限公司 | Tool for clamping main machine cylinder body on boring lathe |
| CN103100866A (en) * | 2012-11-06 | 2013-05-15 | 无锡市航鹄科技有限公司 | Multifunctional wire cutting slant tool |
| CN102967251B (en) * | 2012-11-14 | 2016-10-05 | 无锡麦铁精密机械制造有限公司 | A kind of inclined-plane benchmark mechanism |
| CN102967251A (en) * | 2012-11-14 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Inclined plane standard mechanism |
| CN103639741A (en) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | Application method of clamp special for machining steering machine shell hole |
| CN103639739A (en) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | Clamp special for steering machine shell hole machining |
| CN103659663A (en) * | 2013-12-03 | 2014-03-26 | 常州深倍超硬材料有限公司 | Clamping tool for heat resistance test of clad sheets |
| CN104354036A (en) * | 2014-11-19 | 2015-02-18 | 重庆富吉机械制造有限公司 | Elastic supporting mechanism for workpieces |
| CN106913341A (en) * | 2017-03-22 | 2017-07-04 | 上海谦益生物科技有限公司 | A kind of wearable device, system and method for disturbances in patients with Parkinson disease gait training and monitoring and evaluation |
| CN107470928A (en) * | 2017-07-13 | 2017-12-15 | 太原重工股份有限公司 | The workpiece support meanss and method for supporting of adjustment height |
| CN110605507A (en) * | 2018-06-15 | 2019-12-24 | 科华控股股份有限公司 | Universal pressing plate for welding and fixing swing rod and crank of volute bypass valve of supercharger |
| CN108927746A (en) * | 2018-06-26 | 2018-12-04 | 柳州瑞兴农机配件加工厂 | A kind of height flexible jig tooling |
| CN112621279A (en) * | 2020-11-10 | 2021-04-09 | 西安应用光学研究所 | Auxiliary supporting device |
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Application publication date: 20101013 |