CN105328169A - Six-axial multi-dimensional vibration casting platform - Google Patents
Six-axial multi-dimensional vibration casting platform Download PDFInfo
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- CN105328169A CN105328169A CN201510624488.XA CN201510624488A CN105328169A CN 105328169 A CN105328169 A CN 105328169A CN 201510624488 A CN201510624488 A CN 201510624488A CN 105328169 A CN105328169 A CN 105328169A
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- vibration
- conical surface
- surface support
- base plate
- axial
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/08—Shaking, vibrating, or turning of moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a six-axial multi-dimensional vibration casting platform and relates to the field of vibration casting equipment. The six-axial multi-dimensional vibration casting platform is composed of a vibration platform, a spherical steel wire rope spring, a stand column, a base plate, a conical surface support, a single-axial vibration exciter, a static pressure bulb, a small gear, a shaft end check ring, a nut, a key, a hydraulic motor, supporting feet, an oil pipe, a hydraulic pump station and a control console. Different six-axial vibration outputs of the vibration platform can be obtained by adjusting power parameters of the single-axial vibration exciter, rotating parameters of the single-axial vibration exciter around the axis of the conical surface support and the inclined included angle between the vibration axis direction of the single-axial vibration exciter and the axis direction of the conical surface support, so that proper vibration excitation is obtained in the casting pouring process, and the casting quality is remarkably improved. The six-axial multi-dimensional vibration casting platform has the beneficial effects of being simple in structure, low in cost, easy to assemble, adjust and maintain and the like.
Description
Technical field:
The present invention relates to vibrational casting apparatus field, can the simultaneously axial multi-dimensional vibration in implementation space six.
Background technology:
Just some close grained castings are obtained by the method for shaking casting mold gently as far back as Chernov in 1868.After 1914, people just start to create interest to this phenomenon, and present people are often applied to the aspects such as plastic forming technology, fibre manufacturing technology, solder technology, casting stress elimination and other casting technique vibrotechnique.In recent years, along with vibrotechnique is at the powdered form moulding process of the liquid condition shaping technique of metal and nonmetallic materials, metal and nonmetallic materials, weldment with casting stress is eliminated, the deepening continuously of the technical field application study such as screening, mechanical environment vibration test of agricultural product and chemical raw material, the advantage of multi-dimensional vibration more and more obtains the accreditation of scientific worker, and the research of multi-dimensional vibration platform technology becomes the study hotspot of vibrotechnique in recent years.As a kind of four-freedom hybrid vibratory sieve (patent No.: 200920143613), parallel device multiple-dimensional vibration platform (the patent No.: 200710022938), a kind of four-degree-of-freedom connected vibrating casting machine (patent No.: 201110027373.4), a kind of four-degree-of-freedom connected vibrating casting machine (patent No.: 201120024458.2), three-dimensional parallel-connected vibrating casting machine (the patent No.: 201120089524.4), bindiny mechanism's (patent No.: 200820005028.4) of jigging platform three-way excitation platform, plane static pressure type passes shake decoupling device and three-axial vibration composite testing platform (application number: 201210343875.2) etc.
Above-mentioned multi-dimensional vibration platform all adopts parallel institution to be main body frame for movement, employing vibrating motor or uniaxially vibrator substitute parallel institution driving link, the uniaxially vibration of being installed at each for parallel institution driving link place is after parallel institution constraints conversion, the multiaxis vibration compound forming shaking platform exports, due to the uniaxially vibrations synthesis that its multiaxis vibration realized is all along determining coordinate system direction, need to adopt complicated control system and multiple uniaxially vibrator, cause its complex structure, cost high, safeguard and use inconvenience, be difficult to apply.
Summary of the invention:
The object of the invention is for vibrational casting technology provides that a kind of structure is simple, cost is low, safeguards and six axial multi-dimensional vibration platforms that are easy to use, that easily apply.
In order to realize above object, the present invention realizes by the following technical solutions.
A kind of six axial multi-dimensional vibration casting platforms, are made up of shaking platform, spherical wire rope spring, column, base plate, conical surface support, uniaxially vibrator, static pressure bulb, pinion, shaft end ring, nut, key, hydraulic motor, leg, oil pipe and hydraulic power unit and console; Its central post, base plate and leg are mutually permanently connected from top to bottom and form the rigid frame of a kind of apparatus of transport safety glass multi-dimensional vibration and shock environment analog platform, shaking platform is placed on column by four spherical wire rope springs, forms sextuple resiliency supported; The upper surface of described base plate is provided with the conical support face of fluid pressure carrying oil pocket, described conical surface support is made up of taper seat and plane two parts, the conical support face that its taper seat part is placed in base plate forms centripetal thrust force hydrostatic lubrication sliding bearing, and makes conical surface support can produce rotation around circular cone axis relative to base plate; The planar section of described conical surface support is processed with interior gear wheel, forms inside engaged gear transmission with pinion, by the fluid motor-driven being fixed on base plate, realizes conical surface support relative to the rotation of base plate around circular cone axis; Uniaxially vibrator lower end and conical surface support are fixed, and upper end is connected with shaking platform by static pressure bulb, and uniaxially the vibration axis direction of vibrator and the axis direction of conical surface support tilt certain angle, and the large I manual adjustment as required of this angle.During work, uniaxially vibrator produces the vibration and impact in mono-axial direction, by fluid motor-driven gear drive, rotate conical surface support, uniaxially vibrator is driven to rotate around the axis direction of conical surface support together, in conjunction with the certain degree that uniaxially the vibration axis direction of vibrator and the axis direction of conical surface support tilt, carry out the vibration environment simulation on the sextuple any direction in implementation space.
Structure of the present invention is simple, cost is low, assemble, adjust, safeguard simple, vibration environment simulation on the sextuple any direction in energy implementation space, also by regulating kinetic parameter and uniaxially the vibration axis direction of vibrator and the axis direction slanted angle size of conical surface support of uniaxially vibrator, make shaking platform obtain different vibrations to export, thus make to obtain suitable vibrational excitation in casting pouring crystallization process, improve casting quality significantly.
Accompanying drawing illustrates:
Fig. 1 is present system structural representation;
Fig. 2 is the frame for movement top view after Fig. 1 removes shaking platform;
Fig. 3 is the frame for movement upward view after Fig. 1 removes shaking platform;
Fig. 4 is base arrangement figure
In figure: 1. shaking platform; 2. spherical wire rope spring; 3. column; 4. base plate; 5. conical surface support; 6. uniaxially vibrator; 7. static pressure bulb; 8. pinion; 9. shaft end ring; 10. nut; 11. keys; 12. hydraulic motors; 13. legs; 14. oil pipes; 15. hydraulic power units and console.
Detailed description of the invention:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of six axial multi-dimensional vibration casting platforms, are made up of shaking platform 1, spherical wire rope spring 2, column 3, base plate 4, conical surface support 5, uniaxially vibrator 6, static pressure bulb 7, pinion 8, shaft end ring 9, nut 10, key 11, hydraulic motor 12, leg 13, oil pipe 14 and hydraulic power unit and console 15.Wherein: shaking platform 1 is bolted on the end face of spherical wire rope spring 2, the underrun of spherical wire rope spring 2 is bolted on column 3 end face, column 3 underrun is bolted to the upper surface of base plate 4, and leg 13 is bolted on the lower surface of base plate 4; The upper surface of described base plate 4 is provided with conical supporting surface, conical support face offers fluid pressure carrying oil pocket; Described conical surface support 5 is made up of taper seat and plane two parts, its taper seat part is placed on the conical support face of base plate 4, and carries oil pocket with the fluid pressure offered on base plate 4 and conical support face thereof and together form centripetal thrust force hydrostatic lubrication sliding bearing; The planar section of described conical surface support 5 is processed with interior gear wheel, forms inside engaged gear transmission with pinion 8; Pinion 8 is fixing with the output shaft circumference of hydraulic motor 12 by key 11, and shaft end ring 9 axial compression pinion 8 also realizes the output shaft axial restraint with hydraulic motor 12 by nut 10; Hydraulic motor 12 is fixed by screws in the lower surface of base plate 4; Static pressure bulb 7 is fixed by screws in the lower surface of shaking platform 1, and uniaxially the lower end of vibrator 6 is fixed by screws in inside the taper seat of conical surface support 5, and uniaxially the upper end of vibrator 6 is fixedly connected with the bulb partial threads of static pressure bulb 7; Hydraulic power unit and console 15 pass through the oil pocket of oil pipe 14 connecting fluid pressure motor 12, static pressure bulb 7 and base plate 4.
During work, first casting mould and adjunct thereof are fixed on shaking platform 1 together, then according to casting and pouring method, the characteristics such as casting dimension size, shape, wall thickness, material, simulated the optimal vibration characteristic that draws by computer vibration cast software to determine the direction of the vibration and impact of shaking platform 1, exciting force size, Oscillation Amplitude, the parameter such as vibration frequency and time of vibration, carry out multi-dimensional vibration environmental excitation.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. six axial multi-dimensional vibration casting platforms, are made up of shaking platform 1, spherical wire rope spring 2, column 3, base plate 4, conical surface support 5, uniaxially vibrator 6, static pressure bulb 7, pinion 8, shaft end ring 9, nut 10, key 11, hydraulic motor 12, leg 13, oil pipe 14 and hydraulic power unit and console 15.Its central post 3, base plate 4 and leg 13 are bolted formation rigid frame, and shaking platform 1 is placed on column 3 by four spherical wire rope springs 2; Uniaxially vibrator 6 lower end is connected by screw on conical surface support 5, and uniaxially vibrator 6 upper end and static pressure bulb 7 are threaded connection; Static pressure bulb 7 is fixed on shaking platform 1 by screw, and conical surface support 5 and base plate 4 consist of the conical surface and be rotationally connected.
2. a kind of six axial multi-dimensional vibration casting platforms according to claim 1, it is characterized in that: the upper surface of described base plate 4 is provided with the conical support face of fluid pressure carrying oil pocket, described conical surface support 5 is made up of taper seat and plane two parts, the conical support face that its taper seat part is placed in base plate 4 forms centripetal thrust force hydrostatic lubrication sliding bearing, and makes conical surface support 5 can produce rotation around circular cone axis relative to base plate 4.
3. a kind of six axial multi-dimensional vibration casting platforms according to claim 1, is characterized in that: the planar section of described conical surface support 5 is processed with interior gear wheel, forms inside engaged gear transmission with pinion 8, are driven by the hydraulic motor 12 being fixed on base plate 4.
4. the axial multi-dimensional vibration casting of the one six according to claim 1,2,3 platform, it is characterized in that: the vibration axis direction of described uniaxially vibrator 6 and the axis direction of conical surface support 5 tilt certain angle, and the large I manual adjustment as required of this angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510624488.XA CN105328169A (en) | 2015-09-28 | 2015-09-28 | Six-axial multi-dimensional vibration casting platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510624488.XA CN105328169A (en) | 2015-09-28 | 2015-09-28 | Six-axial multi-dimensional vibration casting platform |
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| CN105328169A true CN105328169A (en) | 2016-02-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032677A1 (en) * | 2016-08-19 | 2018-02-22 | 北京科技大学 | Structural material with nano and micro mixed grains casting device and method |
| CN111368957A (en) * | 2020-04-22 | 2020-07-03 | 上海鹰捷智能科技有限公司 | Cigarette laser code image capturing platform and using method |
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| EP2556907A2 (en) * | 2011-04-06 | 2013-02-13 | Univerza v Ljubljani | Manufacturing process of composite plates made of magnesium alloys and ceramic foam and composite plates |
| CN103542993A (en) * | 2013-10-25 | 2014-01-29 | 江苏铁锚玻璃股份有限公司 | Carrying tool safety glass multi-dimensional vibration and shock environment simulation platform |
| CN104772451A (en) * | 2015-04-29 | 2015-07-15 | 安徽理工大学 | Three-translation one-rotation four-freedom series-parallel vibration casting machine |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000135548A (en) * | 1998-10-30 | 2000-05-16 | Hitachi Zosen Corp | Mold vibration device of continuous casting equipment |
| CN102069177A (en) * | 2011-01-21 | 2011-05-25 | 重庆大学 | Vibrational casting experimental device |
| CN102069178A (en) * | 2011-01-26 | 2011-05-25 | 王成军 | Four-freedom degree vibration casting machine |
| CN102179507A (en) * | 2011-03-30 | 2011-09-14 | 安徽理工大学 | Three-dimensional parallel-connected vibrating casting machine |
| EP2556907A2 (en) * | 2011-04-06 | 2013-02-13 | Univerza v Ljubljani | Manufacturing process of composite plates made of magnesium alloys and ceramic foam and composite plates |
| CN103542993A (en) * | 2013-10-25 | 2014-01-29 | 江苏铁锚玻璃股份有限公司 | Carrying tool safety glass multi-dimensional vibration and shock environment simulation platform |
| CN104772451A (en) * | 2015-04-29 | 2015-07-15 | 安徽理工大学 | Three-translation one-rotation four-freedom series-parallel vibration casting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018032677A1 (en) * | 2016-08-19 | 2018-02-22 | 北京科技大学 | Structural material with nano and micro mixed grains casting device and method |
| US10799948B2 (en) | 2016-08-19 | 2020-10-13 | University Of Science And Technology Beijing | Method and apparatus for casting a material comprising of nano-micro duplex grain structure |
| CN111368957A (en) * | 2020-04-22 | 2020-07-03 | 上海鹰捷智能科技有限公司 | Cigarette laser code image capturing platform and using method |
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