CN105215720A - Flexible fixture - Google Patents
Flexible fixture Download PDFInfo
- Publication number
- CN105215720A CN105215720A CN201510719436.0A CN201510719436A CN105215720A CN 105215720 A CN105215720 A CN 105215720A CN 201510719436 A CN201510719436 A CN 201510719436A CN 105215720 A CN105215720 A CN 105215720A
- Authority
- CN
- China
- Prior art keywords
- latch segment
- fixed block
- sliding shoe
- chute
- flexible fixture
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chutes (AREA)
Abstract
The invention provides a kind of flexible fixture, comprise multiple fixture arranged in parallel and fixed head, multiple described fixture arranged in parallel is fixedly installed on described fixed head, described fixture comprises base, fixed block, sliding shoe, locking device and latch segment, be provided with projection bottom described fixed block to cooperatively interact with described keyway, and be interconnected by bolt and described bolt hole, described sliding shoe is connected with described base sliding by described chute, and is interfixed by locking device and described base; Described fixed block and described sliding shoe are provided with latch segment.
Description
Technical field
The present invention relates to field of fixtures, especially relate to a kind of flexible fixture.
Background technology
Machine-building be unable to do without Metal Cutting Machine Tool, and jig is then ensure mechanical processing quality, enhance productivity, reduce labor intensity, reduce excessive demand to workman's technology, realize one of indispensable important process equipment of Automation of Manufacturing Process.Jig is widely used in manufacturing industry, and the use of a large amount of special jig provides necessary condition for producing in enormous quantities.
Modern mechanical manufacturing industry, an obvious characteristic is that product transformation is fast, and the R&D cycle is short.And any machining, all be unable to do without fixture.Fixture is the important step of direct limit product quality and production cycle length.
In recent years, because the use amount of five-axis machine tool progressively increases, do clamped one time and just can process at least five faces of workpiece.Considerably less for the flexible fixture that five-axle linkage equipment uses on domestic and international market;
Significantly fixture is an important step in technological equipment, is also a bottleneck of machinery manufacturing industry.At home, special fixture needs design, manufactures, and the Operational preparation cycle takes 1-2 months, seriously constrains manufacturing fast development.As adopted the built-up jig that can be recycled to complete production process, can by Operational preparation time shorten to 1-2 hour of fixture, the research and development that significantly can improve research and development of products speed and saving fixture manufacture the preparatory period.Also can save the manufacturing cost of fixture.
Summary of the invention
The object of this invention is to provide the flexible fixture that a kind of structure is simple, simple to operate, production efficiency is high, be especially suitable for coordinating five-axis machine tool processing to use.
Technical scheme of the present invention is:
A kind of flexible fixture, comprise multiple fixture arranged in parallel and fixed head, multiple described fixture arranged in parallel is fixedly installed on described fixed head, and described fixture comprises base, fixed block, sliding shoe, locking device and latch segment;
The left side top of described base offers the keyway that several are parallel to each other, described keyway is arranged along the width of described base, and the side of described keyway is provided with bolt hole; The right hand top of described base offers chute, described chute is offered along the length direction of described base, perpendicular on described chute direction, described base offers several mutually perpendicular to described chute and through hole arranged in parallel, described through hole is through described chute;
Be provided with projection bottom described fixed block to cooperatively interact with described keyway, and be interconnected by bolt and described bolt hole, described sliding shoe is connected with described base sliding by described chute, and is interfixed by locking device and described base;
Described fixed block and described sliding shoe are provided with latch segment.
Further, described locking device comprises standing screw and turning cylinder;
Obliquely on described sliding shoe offer screw vent, described standing screw once through the hollow bulb of described screw vent and chute, is finally threaded with described turning cylinder.
Further, spherical washer is provided with between described standing screw and described screw vent.
Further, described set bolt and described chute place plane be that angle is between 42 ° to 48 °.
Further, the latch segment be arranged on described fixed block is parallel to each other with the latch segment be arranged on described sliding shoe.
Further, the latch segment quantity on described fixed block is several, and the latch segment quantity on described sliding shoe is several.
Further, described fixed block and described latch segment top all offer locating slot, be provided with locating piece bottom described latch segment, it is inner that described locating piece is plugged in described locating slot, and described latch segment is fixedly installed on described fixed block and described sliding shoe respectively by bolt.
Further, the part surface that contacts with each other of described latch segment and parts to be processed is smooth.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, tool of the present invention has the following advantages:
1, the application has multiple fixture side by side, and the hold assembly on fixture can regulate, and the material to be processed that such arranging can be applicable to more profiles clamps.
2, improve lock portion, use turning cylinder to be connected with standing screw, turning cylinder according to the through hole on the different reasonable selection base of product size, can change the shortcoming that original fixture upwarps.
3, latch segment adopts locating slot to be connected with fixed block, sliding shoe respectively, increases reliability and the flexibility of latch segment, to adapt to product difformity, and the use of different large small workpiece.
4, the fixture overall width design after improving is little, can permutation and combination according to requirements, arranges in pairs or groups flexibly.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is fixture detonation configuration schematic diagram of the present invention.
In figure:
1, locating piece 2, base 3, locating slot
4, fixed block 5, keyway 6, latch segment
7, standing screw 8, spherical washer 9, sliding shoe
10, screw vent 11, chute 12, through hole
13, turning cylinder 14, fixture 15, fixed head
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1, 2, a kind of flexible fixture of the present invention, comprise multiple fixture arranged in parallel 14 and fixed head 15, multiple described fixture 14 arranged in parallel is fixedly installed on described fixed head 15, and described fixture 14 comprises base 2, fixed block 4, sliding shoe 9, locking device and latch segment 6; The left side top of described base 2 offers the keyway 5 that several are parallel to each other, described keyway 5 is arranged along the width of described base 2, and the side of described keyway 5 is provided with bolt hole; The right hand top of described base 2 offers chute 11, described chute 11 is offered along the length direction of described base 2, perpendicular on described chute 11 direction, described base 2 offers several mutually perpendicular to described chute 11 and through hole 12 arranged in parallel, described through hole 12 is through described chute 11; Be provided with projection bottom described fixed block 4 to cooperatively interact with described keyway 5, and be interconnected by bolt and described bolt hole, described sliding shoe 9 is slidably connected with described base 2 by described chute 11, and is interfixed by locking device and described base 2; Described fixed block 4 and described sliding shoe 9 are provided with latch segment 6.Described locking device comprises standing screw 7 and turning cylinder 13; Obliquely on described sliding shoe 9 offer screw vent 10, described standing screw 7 once through the hollow bulb of described screw vent 10 and chute 11, is finally threaded with described turning cylinder 13.Spherical washer 8 is provided with between described standing screw 7 and described screw vent 10.Described set bolt and described chute 11 place plane be that angle is between 42 ° to 48 °.The latch segment 6 be arranged on described fixed block 4 is parallel to each other with the latch segment 6 be arranged on described sliding shoe 9.Latch segment 6 quantity on described fixed block 4 is several, and latch segment 6 quantity on described sliding shoe 9 is several.Described fixed block 4 and described latch segment 6 top all offer locating slot 3, locating piece 1 is provided with bottom described latch segment 6, it is inner that described locating piece 1 is plugged in described locating slot 3, and described latch segment 6 is fixedly installed on described fixed block 4 and described sliding shoe 9 respectively by bolt.The part surface that described latch segment 6 and parts to be processed contact with each other is smooth.
The course of work of this example: first that fixed block 4 is fixing in place by keyway 5, then along chute 11, sliding shoe 9 is pushed to suitable position and clamps parts to be processed, standing screw 7 is inserted in screw vent 10, be then threaded with turning cylinder 13; Afterwards according to above-mentioned steps operation, complete the fixed installation of residue fixture 14.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (8)
1. a flexible fixture, is characterized in that: comprise multiple fixture arranged in parallel and fixed head, and multiple described fixture arranged in parallel is fixedly installed on described fixed head, and described fixture comprises base, fixed block, sliding shoe, locking device and latch segment;
The left side top of described base offers the keyway that several are parallel to each other, described keyway is arranged along the width of described base, and the side of described keyway is provided with bolt hole; The right hand top of described base offers chute, described chute is offered along the length direction of described base, perpendicular on described chute direction, described base offers several mutually perpendicular to described chute and through hole arranged in parallel, described through hole is through described chute;
Be provided with projection bottom described fixed block to cooperatively interact with described keyway, and be interconnected by bolt and described bolt hole, described sliding shoe is connected with described base sliding by described chute, and is interfixed by locking device and described base;
Described fixed block and described sliding shoe are provided with latch segment.
2. flexible fixture according to claim 1, is characterized in that: described locking device comprises standing screw and turning cylinder;
Obliquely on described sliding shoe offer screw vent, described standing screw once through the hollow bulb of described screw vent and chute, is finally threaded with described turning cylinder.
3. flexible fixture according to claim 2, is characterized in that: be provided with spherical washer between described standing screw and described screw vent.
4. flexible fixture according to claim 1, is characterized in that: described set bolt and described chute place plane be that angle is between 42 ° to 48 °.
5. flexible fixture according to claim 1, is characterized in that: the latch segment be arranged on described fixed block is parallel to each other with the latch segment be arranged on described sliding shoe.
6. flexible fixture according to claim 5, is characterized in that: the latch segment quantity on described fixed block is several, and the latch segment quantity on described sliding shoe is several.
7. the flexible fixture according to claim 5 or 6, it is characterized in that: described fixed block and described latch segment top all offer locating slot, locating piece is provided with bottom described latch segment, it is inner that described locating piece is plugged in described locating slot, and described latch segment is fixedly installed on described fixed block and described sliding shoe respectively by bolt.
8. flexible fixture according to claim 7, is characterized in that: the part surface that described latch segment and parts to be processed contact with each other is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719436.0A CN105215720A (en) | 2015-10-29 | 2015-10-29 | Flexible fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719436.0A CN105215720A (en) | 2015-10-29 | 2015-10-29 | Flexible fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105215720A true CN105215720A (en) | 2016-01-06 |
Family
ID=54985167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510719436.0A Pending CN105215720A (en) | 2015-10-29 | 2015-10-29 | Flexible fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215720A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263250A (en) * | 2017-06-21 | 2017-10-20 | 芜湖市润雨精密机械有限公司 | A kind of device that continuously can be processed to safety valve |
| CN107398759A (en) * | 2017-09-08 | 2017-11-28 | 成都瑞雪精密机械有限公司 | Self-centering flexible chuck |
| CN108942318A (en) * | 2018-09-13 | 2018-12-07 | 贵阳华恒机械制造有限公司 | A kind of bias parallel axes special-shaped part fixture |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068883U (en) * | 1990-04-23 | 1991-01-09 | 刘家超 | Fixture chain |
| JP2006043827A (en) * | 2004-08-05 | 2006-02-16 | Nishijima Corp | Natural clamping apparatus |
| CN201833202U (en) * | 2010-07-30 | 2011-05-18 | 中国航空工业集团公司北京航空制造工程研究所 | Flexible clamping tooling system |
| CN102357818A (en) * | 2011-09-30 | 2012-02-22 | 崔伶玲 | Fixture |
| CN202240582U (en) * | 2011-10-08 | 2012-05-30 | 朱白龙 | Adjustable pressure vice |
| CN102581665A (en) * | 2012-03-28 | 2012-07-18 | 无锡商业职业技术学院 | Fixture for elbows with space curves as axes |
| CN102862082A (en) * | 2012-10-19 | 2013-01-09 | 江苏腾旋科技股份有限公司 | Positioning and clamping mechanism for a plurality of drill holes |
| CN104511767A (en) * | 2014-12-12 | 2015-04-15 | 重庆天业模具冲压制造有限公司 | Fixing device for machining stamping die upper plate |
| CN205096889U (en) * | 2015-10-29 | 2016-03-23 | 成都瑞雪精密机械有限公司 | Flexible clamp |
-
2015
- 2015-10-29 CN CN201510719436.0A patent/CN105215720A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068883U (en) * | 1990-04-23 | 1991-01-09 | 刘家超 | Fixture chain |
| JP2006043827A (en) * | 2004-08-05 | 2006-02-16 | Nishijima Corp | Natural clamping apparatus |
| CN201833202U (en) * | 2010-07-30 | 2011-05-18 | 中国航空工业集团公司北京航空制造工程研究所 | Flexible clamping tooling system |
| CN102357818A (en) * | 2011-09-30 | 2012-02-22 | 崔伶玲 | Fixture |
| CN202240582U (en) * | 2011-10-08 | 2012-05-30 | 朱白龙 | Adjustable pressure vice |
| CN102581665A (en) * | 2012-03-28 | 2012-07-18 | 无锡商业职业技术学院 | Fixture for elbows with space curves as axes |
| CN102862082A (en) * | 2012-10-19 | 2013-01-09 | 江苏腾旋科技股份有限公司 | Positioning and clamping mechanism for a plurality of drill holes |
| CN104511767A (en) * | 2014-12-12 | 2015-04-15 | 重庆天业模具冲压制造有限公司 | Fixing device for machining stamping die upper plate |
| CN205096889U (en) * | 2015-10-29 | 2016-03-23 | 成都瑞雪精密机械有限公司 | Flexible clamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263250A (en) * | 2017-06-21 | 2017-10-20 | 芜湖市润雨精密机械有限公司 | A kind of device that continuously can be processed to safety valve |
| CN107398759A (en) * | 2017-09-08 | 2017-11-28 | 成都瑞雪精密机械有限公司 | Self-centering flexible chuck |
| CN108942318A (en) * | 2018-09-13 | 2018-12-07 | 贵阳华恒机械制造有限公司 | A kind of bias parallel axes special-shaped part fixture |
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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 |
Application publication date: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |