CN103433811A - Mechanical device for generating circular motion trail - Google Patents

Mechanical device for generating circular motion trail Download PDF

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Publication number
CN103433811A
CN103433811A CN2013104112618A CN201310411261A CN103433811A CN 103433811 A CN103433811 A CN 103433811A CN 2013104112618 A CN2013104112618 A CN 2013104112618A CN 201310411261 A CN201310411261 A CN 201310411261A CN 103433811 A CN103433811 A CN 103433811A
Authority
CN
China
Prior art keywords
supports
mechanical
circular motion
triangle plate
generation
Prior art date
Application number
CN2013104112618A
Other languages
Chinese (zh)
Inventor
管延科
黄一声
林鹏
张文周
徐超
姚军
Original Assignee
济钢集团有限公司
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 济钢集团有限公司 filed Critical 济钢集团有限公司
Priority to CN2013104112618A priority Critical patent/CN103433811A/en
Publication of CN103433811A publication Critical patent/CN103433811A/en

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Abstract

The invention belongs to the technical field of machinery manufacture and particularly relates to a mechanical device for generating a circular motion trail. The mechanical device for generating the circular motion trail comprises two triangular plates and two supports, wherein the triangular plates are isosceles-triangular plates, and the two supports are arranged in parallel; the front ends of the two supports are connected through a connecting rod, and the rear ends of the two supports are connected through one isosceles-triangular plate. The device has the advantages of simple structure, low manufacturing cost and strong universality and adaptability.

Description

A kind of mechanical device for generation of the circular motion track
Technical field
The invention belongs to the technical field of machine-building, be specifically related to a kind of mechanical device for generation of the circular motion track.
Background technology
Because the formation of arc surface, anchor ring, sphere is the track of multi-dimensional movement, do not having on the standard machinery process equipment of numerical control function, can only rely on auxiliary machinery to complete, existing auxiliary machinery is generally original master plate and forms in conjunction with screw-nut, panoramic table, complex structure, when manufacturing different arcs, need to change more parts, the i.e. versatility of servicing unit and bad adaptability.
Summary of the invention
The object of the invention is to for the defect of above-mentioned existence and a kind of mechanical device for generation of the circular motion track is provided, this apparatus structure is simple, low cost of manufacture, versatility and strong adaptability.
Technical scheme of the present invention is: a kind of mechanical device for generation of the circular motion track comprises set square, support;
Described set square is the isoceles triangle plate, and this isoceles triangle plate is two; Described support is two, and these two supports be arranged in parallel; The front end of two supports is connected by connecting rod; The rear end of two supports is connected by an isoceles triangle plate, and the place, two base angles of this isoceles triangle plate is connected with the rear end of two supports respectively; The place, two base angles of another isoceles triangle plate is connected with two supports respectively, and this isoceles triangle plate is between the front end and rear end of two supports; The drift angle place of described two isoceles triangle plates is fixed pivot.
Described connecting rod is equipped with cutter or holding workpiece.
The described isoceles triangle plate base be connected with two back-end supports is connected with handle.
The front end of described connecting rod and two supports is flexibly connected.
Place, two base angles and described two supports of described isoceles triangle plate are flexibly connected.
Described set square is the equilateral triangle plate.
Described equilateral triangle plate is two, and equilateral triangle plate wherein two interior angle places is connected with described two supports respectively.
Rear end that is positioned at described two supports of described two equilateral triangle plates, another is between the front end and rear end of described two supports.
Described equilateral triangle plate is two interior angle places and described two supports flexible connection wherein.
Beneficial effect of the present invention is: the deficiency that the present invention is directed to original arc machining auxiliary machinery, use the profile modeling of four bar parallel mechanisms, obviously simplify structure, and solved versatility and an Adaptive Technology difficult problem, also reduced the manufacturing cost of this device.
The present invention is directed to the deficiency of prior art, a kind of mechanical device that is applicable to complete inside and outside circle cambered surface, anchor ring, sphere on the standard machinery machining tool is provided, this apparatus structure is simple, low cost of manufacture, versatility and strong adaptability.
The accompanying drawing explanation
Fig. 1 is for generation of the structural representation of the mechanical device of circular motion track in the specific embodiment of the invention.
Wherein, 1 is connecting rod, and 2 is support, and 3 is set square, and 4 is connecting pin, and 5 is handle.
The specific embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in detail.
Embodiment 1
As can be seen from Figure 1, a kind of mechanical device for generation of the circular motion track of the present invention, comprise set square 3, support 2; Described set square 3 is the isoceles triangle plate, and this isoceles triangle plate is two; Described support 2 is two, and these two supports 2 be arranged in parallel; The front end of two supports 2 is flexibly connected by connecting rod 1; The rear end of two supports 2 is flexibly connected by an isoceles triangle plate, and the place, two base angles of this isoceles triangle plate is flexibly connected with the rear end of two supports 2 respectively; The place, two base angles of another isoceles triangle plate is flexibly connected with two supports 2 respectively, and this isoceles triangle plate is between the front end and rear end of two supports 2; The drift angle place of described two isoceles triangle plates is fixed pivot.
Described connecting rod 1 is equipped with cutter or holding workpiece.
The described isoceles triangle plate base be connected with two support 2 rear ends is connected with handle 5.
With two identical isoceles triangle plates of size, connect two identical supports 2 of size, wherein the summit of isoceles triangle plate is fixed pivot, by connecting pin 4, be fixed on workbench, rotate round fixed pivot at two base angles, thereby produce the circular motion track, and drive support 2 is also done synchronous circular motion.Because two support 2 sizes are in full accord and be and be arranged in parallel, there is the profiling effect, therefore the movement locus of the connecting rod 1 of support 2 front ends is also same arc track, mounting cutter on connecting rod 1, can complete the circular arc machining to workpiece, also can be on connecting rod 1 holding workpiece, allow the cutter be arranged on machine tool chief axis carry out processing work.When the arc change in size of needs processing hour, only need the radially installation dimension of adjusting cutter just can satisfy the demands.When the arc change in size of needs processing is larger, only to change the set square 3 of different size and the connecting rod 1 of front end and get final product, other parts all belong to general part and needn't change, and this is the incomparable advantage of other Machining Arc shape auxiliary machinery.The connecting rod 1 of front end not only can mounting cutter, also can be for holding workpiece, and the dual-use function that according to difference, needs to realize mounting cutter and workpiece is installed.
Embodiment 2
As can be seen from Figure 1, a kind of mechanical device for generation of the circular motion track of the present invention, comprise set square 3, support 2; Described set square 3 is the equilateral triangle plate, and this equilateral set square is two; Described support 2 is two, and these two supports 2 be arranged in parallel; The front end of two supports 2 is flexibly connected by connecting rod 1; The rear end of two supports 2 is flexibly connected by an equilateral triangle plate, and wherein two interior angle places of this equilateral set square are flexibly connected with the rear end of two supports 2 respectively; Wherein two interior angle places of another equilateral triangle plate are flexibly connected with two supports 2 respectively, and this equilateral set square is between the front end and rear end of two supports 2; The drift angle place of described two equilateral triangle plates is fixed pivot.
Described connecting rod 1 is equipped with cutter or holding workpiece.
The described equilateral triangle plate base be connected with two support 2 rear ends is connected with handle 5.
With two identical equilateral triangle plates of size, connect two identical supports 2 of size, wherein the summit of equilateral triangle plate is fixed pivot, by connecting pin 4, be fixed on workbench, rotate round fixed pivot at two base angles, thereby produce the circular motion track, and drive support 2 is also done synchronous circular motion.Because two support 2 sizes are in full accord and be and be arranged in parallel, there is the profiling effect, therefore the movement locus of the connecting rod 1 of support 2 front ends is also same arc track, mounting cutter on connecting rod 1, can complete the circular arc machining to workpiece, also can be on connecting rod 1 holding workpiece, allow the cutter be arranged on machine tool chief axis carry out processing work.When the arc change in size of needs processing hour, only need the radially installation dimension of adjusting cutter just can satisfy the demands.When the arc change in size of needs processing is larger, only to change the set square 3 of different size and the connecting rod 1 of front end and get final product, other parts all belong to general part and needn't change, and this is the incomparable advantage of other Machining Arc shape auxiliary machinery.The connecting rod 1 of front end not only can mounting cutter, also can be for holding workpiece, and the dual-use function that according to difference, needs to realize mounting cutter and workpiece is installed.

Claims (9)

1. the mechanical device for generation of the circular motion track, is characterized in that, comprises set square, support; Described set square is the isoceles triangle plate, and this isoceles triangle plate is two; Described support is two, and these two supports be arranged in parallel; The front end of two supports is connected by connecting rod; The rear end of two supports is connected by an isoceles triangle plate, and the place, two base angles of this isoceles triangle plate is connected with the rear end of two supports respectively; The place, two base angles of another isoceles triangle plate is connected with two supports respectively, and this isoceles triangle plate is between the front end and rear end of two supports; The drift angle place of described two isoceles triangle plates is fixed pivot.
2. according to claim 1 for generation of the mechanical device of circular motion track, it is characterized in that, described connecting rod is equipped with cutter or holding workpiece.
3. according to claim 1 for generation of the mechanical device of circular motion track, it is characterized in that, the described isoceles triangle plate base be connected with two back-end supports is connected with handle.
4. according to claim 1 for generation of the mechanical device of circular motion track, it is characterized in that, the front end of described connecting rod and two supports is flexibly connected.
5. according to claim 1 for generation of the mechanical device of circular motion track, it is characterized in that, place, two base angles and described two supports of described isoceles triangle plate are flexibly connected.
6. according to claim 1 for generation of the mechanical device of circular motion track, it is characterized in that, described set square is the equilateral triangle plate.
7. according to claim 6 for generation of the mechanical device of circular motion track, it is characterized in that, described equilateral triangle plate is two, and equilateral triangle plate wherein two interior angle places is connected with described two supports respectively.
8. according to claim 7 for generation of the mechanical device of circular motion track, it is characterized in that, rear end that is positioned at described two supports of described two equilateral triangle plates, another is between the front end and rear end of described two supports.
9. according to claim 7 for generation of the mechanical device of circular motion track, it is characterized in that, described equilateral triangle plate is two interior angle places and described two supports flexible connection wherein.
CN2013104112618A 2013-09-11 2013-09-11 Mechanical device for generating circular motion trail CN103433811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013104112618A CN103433811A (en) 2013-09-11 2013-09-11 Mechanical device for generating circular motion trail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013104112618A CN103433811A (en) 2013-09-11 2013-09-11 Mechanical device for generating circular motion trail

Publications (1)

Publication Number Publication Date
CN103433811A true CN103433811A (en) 2013-12-11

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Family Applications (1)

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CN2013104112618A CN103433811A (en) 2013-09-11 2013-09-11 Mechanical device for generating circular motion trail

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CN (1) CN103433811A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494384A (en) * 1993-09-23 1996-02-27 Freud Usa, Inc. Apparatus for tracing and milling mixed radii arches
CN2936539Y (en) * 2006-07-26 2007-08-22 张寿超 Round arc turning angle welder
CN200974239Y (en) * 2006-07-16 2007-11-14 王安基 Manipulator arm
CN202517082U (en) * 2012-01-12 2012-11-07 中国十七冶集团有限公司 Ceiling drilling machine and tool with adjustable height
CN203438011U (en) * 2013-09-11 2014-02-19 济钢集团有限公司 Mechanical device used for generating circular motion trails

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494384A (en) * 1993-09-23 1996-02-27 Freud Usa, Inc. Apparatus for tracing and milling mixed radii arches
CN200974239Y (en) * 2006-07-16 2007-11-14 王安基 Manipulator arm
CN2936539Y (en) * 2006-07-26 2007-08-22 张寿超 Round arc turning angle welder
CN202517082U (en) * 2012-01-12 2012-11-07 中国十七冶集团有限公司 Ceiling drilling machine and tool with adjustable height
CN203438011U (en) * 2013-09-11 2014-02-19 济钢集团有限公司 Mechanical device used for generating circular motion trails

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Application publication date: 20131211

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