CN101462258A - Flexible combined fixture - Google Patents

Flexible combined fixture Download PDF

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Publication number
CN101462258A
CN101462258A CNA2009100365480A CN200910036548A CN101462258A CN 101462258 A CN101462258 A CN 101462258A CN A2009100365480 A CNA2009100365480 A CN A2009100365480A CN 200910036548 A CN200910036548 A CN 200910036548A CN 101462258 A CN101462258 A CN 101462258A
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CN
China
Prior art keywords
fixture block
fixture
adjusting rod
positioning
flexible combined
Prior art date
Application number
CNA2009100365480A
Other languages
Chinese (zh)
Other versions
CN101462258B (en
Inventor
马永涛
Original Assignee
马永涛
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 马永涛 filed Critical 马永涛
Priority to CN2009100365480A priority Critical patent/CN101462258B/en
Publication of CN101462258A publication Critical patent/CN101462258A/en
Application granted granted Critical
Publication of CN101462258B publication Critical patent/CN101462258B/en

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Abstract

The invention discloses a flexible assembling fixture, which comprises a working platform, a positioning flat ruler arranged on the working platform, a height positioning rod and a bearing fixture block, wherein the working platform is provided with a plurality of rows of mounting hole sites transversely and longitudinally; the positioning flat ruler is provided with a bar sliding site hole and a positioning round hole, and the positioning flat ruler is moveably connected with the mounting hole sites through the sliding site hole; the height positioning rod comprises a fixed rod of which the bottom is inserted in the positioning round hole and an adjusting rod movably sleeved in the fixed rod, the fixed rod is provided with a locking mechanism and is locked with the adjusting rod through the locking mechanism, and the other end of the adjusting rod is also provided with a limiting groove; and the bearing fixture block is connected with the adjusting rod and is used for bearing and blocking a pipe workpiece. The flexible fixture has the advantages of reducing the laser cutting quantity, saving the cost, achieving the functions of fast positioning, fast switching and the like, improving the working efficiency, having simple structure and convenient operation, and reducing the workload for manufacturing a sample fixture.

Description

A kind of flexible combined fixture
Technical field
The present invention relates to the machine tools field, especially a kind of flexible combined fixture field.
Background technology
Each enterprise is using traditional laser to cut disposable frock in the prior art, this laser cuts disposable frock mode has increased the cost of material in the production, and in use, in case size or other parameters are undesirable, just tubing can only be given it up, caused the waste of resource, particularly in nonproductive process, make the model frock as need, after disposable finishing using, may need to revise design parameter, this gage work also can only be scrapped, and has increased the waste of raw material again.
Summary of the invention
The objective of the invention is to overcome prior art uses traditional laser to cut disposable frock, increased the cost of material in producing, the waste problem of resource, a kind of quick location be provided, switch fast, increase work efficiency, easy to operate, reduce model frock making workload and can reusable flexible combined fixture.
For realizing above purpose, the present invention has taked following technical scheme: a kind of flexible combined fixture includes: workbench offers many row's mounting hole site in length and breadth on this workbench; Be arranged on the location leveling ruler on the workbench, offer hole, the sliding position of bar shaped, positioning round orifice on this location leveling ruler, this location leveling ruler flexibly connects by sliding hole, position and mounting hole site; Height positioning rod, it comprises that the bottom inserts fixed bar in the described positioning round orifice, is movably set in the adjusting rod in the fixed bar, described fixed bar is provided with retaining mechanism, is connected by retaining mechanism locking between this fixed bar and the adjusting rod, also is provided with stopper slot on the described adjusting rod other end; The support fixture block, it is connected with described adjusting rod, is used for support and blocks tubing.
Many rows mounting hole site of offering in length and breadth on the workbench, making can be according to the actual needs of frock, the position of location leveling ruler is set flexibly, and offer different locating holes on the leveling ruler of location, both satisfied flexible positioning with workbench, can well mate with height positioning rod again, therefore locating leveling ruler has guaranteed that this kind flexible combined fixture has more flexible and firm base; Can regulate the required height of assembled tool by regulating height positioning rod, satisfy the height requirement of the different sections of tubing, fast in conjunction with the support card that is installed on the height positioning rod, can guarantee the fixing of bent tube section of this tubing; Above-mentioned parts have been formed flexible combined fixture of the present invention, it not only dismantles flexible, and can repeatedly recycle, by changing location leveling ruler different different height and fast different angles of card of position, height positioning rod on workbench, can well realize quick location, the function of switching fast, reduce the high problem of existing disposable laser cutting cost, improved operating efficiency.
Described support fixture block comprises fixture block and is arranged on the engaging lug of fixture block bottom that this engaging lug is connected in the described stopper slot.Fixture block can effectively be located the angle of tubing, prevent its double swerve, and engaging lug has effectively guaranteed being connected of support fixture block and height positioning rod, and is simple in structure, convenient and reliable.
Described support fixture block also includes supporting plate, and described fixture block is two, is arranged at the two ends of this supporting plate respectively, is provided with engaging lug in each fixture block bottom correspondence.Supporting plate by two fixture blocks being set and connecting fixture block makes this support fixture block can support most weight of tubing, and supporting plate plays the effect that connects two fixture blocks.
Described engaging lug one of them and described stopper slot at least flexibly connects.Engaging lug is movably arranged on the stopper slot, and when making things convenient for it to be connected with two height positioning rod, at least one engaging lug can be adjusted angle, makes things convenient for the support piece to find the best angle that supports tubing.
Described engaging lug is connected with described stopper slot locking by construction bolt.Adopt the structure of construction bolt, guarantee after the angle of having regulated between support fixture block and the height positioning rod, can fasten in angle, when needs are readjusted, only need bolt is outwarded winding, reset angle and locking, dismounting is all very convenient, simple in structure with use.
The vertical cross-section of described fixture block is U type or V-type, and described tubing is located in this U type or the V-type groove.The fixture block of U type is applied to the tubing bent tube section is not had the location of interference.
The vertical cross-section of described fixture block is the L type.The fixture block of L type can prevent bend pipe to interfere, and is simple in structure, convenient and reliable.
On the outer tube wall of described adjusting rod, be marked with graduation mark.This graduation mark can be used as the reference of adjustment adjusting rod height, and as the measuring height benchmark, directly perceived simple, the convenient adjusting.
Described retaining mechanism is pin and is arranged on locking positioning hole on the described fixed bar that described pin is arranged in the locking positioning hole, and locks the activity of described adjusting rod in described fixed bar.Adopt pin to lock the activity of adjusting rod, simple in structure, fastness is strong, and dismounting is efficient and convenient.
The present invention compared with prior art, has following advantage: solved cost of material problem in the enterprise practical production, and under the thinking influence of building a conservation-minded society, proceed from the reality, employing has than high-tech content, can replace laser in the past to cut disposable frock by reusable flexible frock, this not only greatly reduces cost, and natural resources there has been more rational use, reduce the situation of immoderate waste in the past, and under the prerequisite that reduces the resource use, still can guarantee the normal operation of producing, the minimizing of this kind flexible working the laser cutting amount, saved cost; Realize location fast, functions such as quick switching are increased work efficiency; Simple in structure, easy to operate, reduced the workload of model frock making.
Description of drawings
Fig. 1 is a flexible frock overall structure schematic diagram ();
Fig. 2 is the Working table structure schematic diagram;
Fig. 3 is the height positioning rod structural representation;
Fig. 4 is location leveling ruler structural representation;
Fig. 5 is for locating leveling ruler, height positioning rod and support fixture block (V-type) in conjunction with schematic diagram;
Fig. 6 is arranged on schematic diagram on the workbench for location leveling ruler, height positioning rod and support fixture block (U type);
Fig. 7 is a partial schematic diagram;
Fig. 8 is overall structure schematic diagram (two);
Fig. 9 is embodiment one a support fixture block structural representation;
Figure 10 is embodiment two support fixture block structural representations;
Description of reference numerals: 1, workbench, 11, mounting hole site, 2, the location leveling ruler, 21, a hole, sliding position, 22, positioning round orifice, 3, height positioning rod, 31, fixed bar, 32, adjusting rod, 33, retaining mechanism, 331, the locking positioning hole, 332, pin, 34, stopper slot, 35, graduation mark, 4, support fixture block, 41, fixture block, 42, engaging lug, 43, construction bolt, 44, supporting plate, 5, tubing.
The specific embodiment
Below in conjunction with the drawings and specific embodiments content of the present invention is described in further details.
Embodiment one:
See also Fig. 1 to shown in Figure 8, a kind of flexible frock includes workbench 1, location leveling ruler 2, height positioning rod 3, support fixture block 4 offers many row's mounting hole site 11 in length and breadth on this workbench 1, workbench 1 is to adopt the reticulated cell position 11 of φ 28X100X100mm as the frock base, table top specification maximum can be designed to 1500X3000,1500X1200, the 1200X1200 specification can be selected for use by different product;
Location leveling ruler 2 is arranged on the workbench 1, offers hole 21, the sliding position of bar shaped, positioning round orifice 22 on this location leveling ruler 2, and this location leveling ruler 2 flexibly connects by hole 21, sliding position and mounting hole site 11; Location leveling ruler 2 is the position location of rapid adjustment and workbench 1 accurately, and positioning round orifice 22 is made as φ 28mm in the present embodiment; Location leveling ruler 2 can be determined the plane coordinates size of support fixture block 4, hole 21, sliding position is used for being connected with the mounting hole site 11 of workbench 1 and fixing, here as long as determine the central coordinate of circle size of the positioning round orifice 22 on the leveling ruler 2 of location, three-sixth turn can be arbitrarily revolved in hole 21, sliding position, the mounting hole site 11 that quick and precisely finds a job on the platform 1 fixes, hole, sliding position 21 length can be 50mm, 100mm, the specification of 150mm;
Height positioning rod 3 comprises that the bottom inserts fixed bar 31 in the positioning round orifice 22, is movably set in the adjusting rod 32 in the fixed bar 31, fixed bar 31 is provided with retaining mechanism 33, be connected by retaining mechanism 33 lockings between this fixed bar 31 and the adjusting rod 32, on adjusting rod 32 other ends, also be provided with stopper slot 34; Height positioning rod can quick adjustment height, by the actual product requirement, can design the adjusting maximum height in the present embodiment is 100mm, 200mm, several specifications of 300mm and 500mm, can be on the outer tube wall on the adjusting rod 32 mark graduation mark 35, as the measuring height benchmark;
Support fixture block 4 is connected with adjusting rod 32, is used for support and blocks tubing 5.It includes fixture block 41 and is arranged on the engaging lug 42 of fixture block 41 bottoms, and this engaging lug 42 is connected in the stopper slot 34.In the present embodiment, fixture block 41 is two, and it connects by supporting plate 44, is being provided with engaging lug 42 in each fixture block 41 bottom correspondence;
Further, engaging lug 42 at least one of them for being movably set on the stopper slot 34, this engaging lug 42 is connected with stopper slot 34 lockings by construction bolt 43, by being connected of height positioning rod 3 and support fixture block 4, be used to regulate the bend pipe angle of tubing 5 and location highly, the bend pipe angle is realized that by height positioning rod 3 adjustable heights location the angle of regulation range of support fixture block 4 is at 30 degree--between-330 degree, guarantee not have and interfere, realized support tubing 5 bend pipe angles.
Further, retaining mechanism 33 is for pin 332 and be arranged on locking positioning hole 331 on the fixed bar 31, and pin 332 is arranged in the locking positioning hole 331, and locking adjusting rod 32 stretching fixed bar 31 in;
By location leveling ruler 2, the cooperation of height positioning rod 3 and support fixture block 4, again in conjunction with the mounting hole site on the workbench 1 11, just can accurately regulate the bent angle of tubing 5, bulks such as corner and height realize its function of location fast, and above-mentioned connection are flexible connection, therefore strengthen the repetitive operation of this frock, saved resource.
In conjunction with shown in Figure 9, for guaranteeing the tubing bent tube section is not had the location of interference, the vertical cross-section of the fixture block 41 of present embodiment is U type or V-type, and tubing 5 is located in this U type or the V-type groove.
Embodiment two:
See also shown in Figure 10, present embodiment and embodiment one different being, the vertical cross-section of fixture block 41 is the L type, the fixture block of L type can prevent bend pipe to interfere, and is simple in structure, convenient and reliable.Other structures are identical with embodiment one, are not described in detail in this,
Above-listed detailed description is at the specifying of possible embodiments of the present invention, and this embodiment is not in order to limiting claim of the present invention, and the equivalence that all the present invention of disengaging do is implemented or change, all should be contained in the claim of this case.

Claims (9)

1, a kind of flexible combined fixture is characterized in that, includes:
Workbench (1) offers many row's mounting hole site (11) in length and breadth on this workbench (1);
Be arranged on the location leveling ruler (2) on the workbench (1), offer hole (21), the sliding position of bar shaped, positioning round orifice (22) on this location leveling ruler (2), described location leveling ruler (2) flexibly connects by sliding hole, position (21) and mounting hole site (11);
Height positioning rod (3), it comprises that the bottom inserts fixed bar (31) in the described positioning round orifice (22), is movably set in the adjusting rod (32) in the fixed bar (31), described fixed bar (31) is provided with retaining mechanism (33), be connected by retaining mechanism (33) locking between this fixed bar (31) and the adjusting rod (32), on described adjusting rod (32) other end, also be provided with stopper slot (34);
Support fixture block (4), it is connected with described adjusting rod (32), is used for support and blocks tubing (5).
2, flexible combined fixture as claimed in claim 1 is characterized in that: described support fixture block (4) comprises fixture block (41) and is arranged on the engaging lug (42) of fixture block (41) bottom that this engaging lug (42) is connected in the described stopper slot (34).
3, flexible combined fixture as claimed in claim 2, it is characterized in that: described support fixture block (4) also includes supporting plate (44), described fixture block (41) is two, is arranged at the two ends of this supporting plate (44) respectively, and correspondence is provided with engaging lug (42) in each fixture block (41) bottom.
4, flexible combined fixture as claimed in claim 3 is characterized in that: described engaging lug (42) one of them and described stopper slot (34) at least flexibly connects.
5, flexible combined fixture as claimed in claim 4 is characterized in that: described engaging lug (42) is connected with described stopper slot (34) locking by construction bolt (43).
6, flexible combined fixture as claimed in claim 5 is characterized in that: the vertical cross-section of described fixture block (41) is U type or V-type, and described tubing (5) is located in this U type or the V-type groove.
7, flexible combined fixture as claimed in claim 5 is characterized in that: the vertical cross-section of described fixture block (412) is the L type.
8, as arbitrary described flexible combined fixture in the claim 1 to 7, it is characterized in that: on the outer tube wall of described adjusting rod (32), be marked with graduation mark (35).
9, flexible combined fixture as claimed in claim 8, it is characterized in that: described retaining mechanism (33) is for pin (332) and be arranged on locking positioning hole (331) on the described fixed bar (31), described pin (332) is arranged in the locking positioning hole (331), and locks the activity of described adjusting rod (32) in described fixed bar (31).
CN2009100365480A 2009-01-09 2009-01-09 Flexible combined fixture CN101462258B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100365480A CN101462258B (en) 2009-01-09 2009-01-09 Flexible combined fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100365480A CN101462258B (en) 2009-01-09 2009-01-09 Flexible combined fixture

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CN101462258A true CN101462258A (en) 2009-06-24
CN101462258B CN101462258B (en) 2010-12-01

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390004A (en) * 2011-07-20 2012-03-28 沈阳飞机工业(集团)有限公司 Method for processing laser cutting combined tool with mathematical model
CN102672382A (en) * 2011-03-17 2012-09-19 长春工程学院 Flexible welding jig device for automotive body
CN101905403B (en) * 2009-10-12 2012-12-26 浙江吉利汽车研究院有限公司 Modular design structure of welding fixture for trial-manufacture sample vehicles
CN103084840A (en) * 2012-11-14 2013-05-08 安徽铜都阀门股份有限公司 Machine tool for machining internal threaded holes
CN103753090A (en) * 2014-01-20 2014-04-30 青岛金华汽车维修检测设备制造有限公司 Robot arm welding tooling
CN104148849A (en) * 2014-06-03 2014-11-19 济南大学 Flexible and modular combined clamp for welding or machining locating of hydraulic hard tube
CN104440704A (en) * 2014-11-13 2015-03-25 柳州市颖航汽配有限公司 Exhaust pipe tool fixture
CN104440660A (en) * 2014-11-13 2015-03-25 柳州市颖航汽配有限公司 Exhaust pipe positioning tool
CN104743098A (en) * 2015-04-21 2015-07-01 中电科(德阳广汉)特种飞机系统工程有限公司 Task load bin device
CN105345323A (en) * 2015-11-25 2016-02-24 力帆实业(集团)股份有限公司 Method for machining middle segment structure of scooter sample frame
CN105458598A (en) * 2015-12-02 2016-04-06 唐山轨道客车有限责任公司 Welding tool
CN105798505A (en) * 2014-12-27 2016-07-27 任丘市永基建筑安装工程有限公司 A steel bridge framework welding deformation control technology
CN105798514A (en) * 2016-05-10 2016-07-27 艾尼科环保技术(安徽)有限公司 Double-station welding tool of spraying pipe of dust remover
CN106271315A (en) * 2016-08-31 2017-01-04 郑州精益达汽车零部件有限公司 Exhaustor flexible welding frock clamp
CN106679989A (en) * 2016-11-11 2017-05-17 广州林骏汽车内饰件有限公司 Multi-angle rotating support apparatus used for automobile part experiment
CN106826062A (en) * 2017-03-09 2017-06-13 清远全盛汽车配件有限公司 U-tube part weld clamp device
CN108098202A (en) * 2017-12-27 2018-06-01 中国核工业二四建设有限公司 A kind of multidimensional integrates process operation platform and its processing and debugging method
CN109623235A (en) * 2018-11-26 2019-04-16 中铁五局集团有限公司 Adjustable tunnel grid steel frame processing mold

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101905403B (en) * 2009-10-12 2012-12-26 浙江吉利汽车研究院有限公司 Modular design structure of welding fixture for trial-manufacture sample vehicles
CN102672382A (en) * 2011-03-17 2012-09-19 长春工程学院 Flexible welding jig device for automotive body
CN102390004A (en) * 2011-07-20 2012-03-28 沈阳飞机工业(集团)有限公司 Method for processing laser cutting combined tool with mathematical model
CN103084840A (en) * 2012-11-14 2013-05-08 安徽铜都阀门股份有限公司 Machine tool for machining internal threaded holes
CN103753090A (en) * 2014-01-20 2014-04-30 青岛金华汽车维修检测设备制造有限公司 Robot arm welding tooling
CN104148849B (en) * 2014-06-03 2015-12-30 济南大学 For flexibility, the modularized combination type fixture of hydraulic hard tube locating and machining
CN104148849A (en) * 2014-06-03 2014-11-19 济南大学 Flexible and modular combined clamp for welding or machining locating of hydraulic hard tube
CN104440704A (en) * 2014-11-13 2015-03-25 柳州市颖航汽配有限公司 Exhaust pipe tool fixture
CN104440660A (en) * 2014-11-13 2015-03-25 柳州市颖航汽配有限公司 Exhaust pipe positioning tool
CN105798505A (en) * 2014-12-27 2016-07-27 任丘市永基建筑安装工程有限公司 A steel bridge framework welding deformation control technology
CN104743098A (en) * 2015-04-21 2015-07-01 中电科(德阳广汉)特种飞机系统工程有限公司 Task load bin device
CN105345323A (en) * 2015-11-25 2016-02-24 力帆实业(集团)股份有限公司 Method for machining middle segment structure of scooter sample frame
CN105345323B (en) * 2015-11-25 2017-02-01 力帆实业(集团)股份有限公司 Method for machining middle segment structure of scooter sample frame
CN105458598A (en) * 2015-12-02 2016-04-06 唐山轨道客车有限责任公司 Welding tool
CN105798514B (en) * 2016-05-10 2017-06-23 艾尼科环保技术(安徽)有限公司 A kind of injection pipe of deduster Double-station welding frock
CN105798514A (en) * 2016-05-10 2016-07-27 艾尼科环保技术(安徽)有限公司 Double-station welding tool of spraying pipe of dust remover
CN106271315A (en) * 2016-08-31 2017-01-04 郑州精益达汽车零部件有限公司 Exhaustor flexible welding frock clamp
CN106271315B (en) * 2016-08-31 2019-03-05 郑州精益达环保科技有限公司 Exhaust pipe flexible welding frock clamp
CN106679989B (en) * 2016-11-11 2019-07-19 广州林骏汽车内饰件有限公司 A kind of multi-angle rotary support device for auto parts and components experiment
CN106679989A (en) * 2016-11-11 2017-05-17 广州林骏汽车内饰件有限公司 Multi-angle rotating support apparatus used for automobile part experiment
CN106826062B (en) * 2017-03-09 2018-04-24 清远全盛汽车配件有限公司 U-tube part weld clamp device
CN106826062A (en) * 2017-03-09 2017-06-13 清远全盛汽车配件有限公司 U-tube part weld clamp device
CN108098202A (en) * 2017-12-27 2018-06-01 中国核工业二四建设有限公司 A kind of multidimensional integrates process operation platform and its processing and debugging method
CN109623235A (en) * 2018-11-26 2019-04-16 中铁五局集团有限公司 Adjustable tunnel grid steel frame processing mold

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Address before: 528315 B333, West Lecong Avenue, Guangdong, Foshan

Patentee before: Guangdong Dongjian Auto Accessories Manufacturing Co., Ltd.