WO2016056870A1 - Shock-absorbing device of continuous casting oscillator - Google Patents
Shock-absorbing device of continuous casting oscillator Download PDFInfo
- Publication number
- WO2016056870A1 WO2016056870A1 PCT/KR2015/010691 KR2015010691W WO2016056870A1 WO 2016056870 A1 WO2016056870 A1 WO 2016056870A1 KR 2015010691 W KR2015010691 W KR 2015010691W WO 2016056870 A1 WO2016056870 A1 WO 2016056870A1
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- WIPO (PCT)
- Prior art keywords
- continuous casting
- buffer
- oscillator
- pin housing
- vibration
- Prior art date
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Classifications
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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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/053—Means for oscillating the moulds
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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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
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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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/051—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having oscillating walls
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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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
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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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Definitions
- the present invention relates to a shock absorber of a continuous casting oscillator, and more particularly, to a shock absorber of a continuous casting oscillator provided between a fixed part and a movable part of a continuous casting oscillator for vibrating a continuous casting mold.
- a mold facility used in a continuous casting machine is a facility for continuously producing cast steel by cooling molten steel supplied from a tundish.
- a mold for solidifying molten steel primarily and an oscillator for vibrating the mold up and down. It consists of (Oscillator).
- the oscillator By controlling the oscillator up and down during casting of the cast steel, it controls the inflow of lubricant to prevent breakout of the molten steel by breaking the solidified film by the friction force generated between the mold wall and the solidified film of the cast steel. do.
- Breakout can be categorized into two main factors, one of which is a control factor that causes abnormal lubrication.
- the breakout caused by this control factor is the waveform, amplitude, and frequency of the vibration of the mold so that powder, which is a lubricant, reduces friction between the mold wall and the solidification film due to the vibration of the mold and flows smoothly between the mold wall and the solidification film. This is caused by the lack of control of the back, and as a result, the coagulation film is torn due to excessive friction between the mold wall and the coagulation film.
- the other factor is caused by a mechanical factor, and the breakout caused by a mechanical factor hits the surface of the cast due to abnormal vibration of the mold back, front, left, and right, due to an abnormality of a device for guiding up and down vibration or hydraulic equipment. Breakout occurs by distorting the vibration waveform by irregularly disturbing the vertical movement.
- the performance of the oscillator which is a mold vibrator, requires a stable mold apparatus and an oscillator because mechanical problems may cause the original performance not to be exhibited even if the control performance is excellent.
- the conventional oscillator shock absorber is composed of a buffer member provided between the fixed part and the movable part. There is a problem that the replacement operation is difficult because the oscillator not only has a restraining function against the left and right swings when the oscillator is driven, but also has a complicated configuration.
- the present invention has been made to solve the above-mentioned problems, the continuous casting oscillator in the continuous casting oscillator to vibrate the mold for continuous casting buffer of the continuous casting oscillator that can double the buffer to improve the buffering performance It is an object to provide a device.
- another object of the present invention is to provide a shock absorber of a continuous casting oscillator capable of finely adjusting and buffering the separation distance between the second buffer part and the fixed part by means of a fingering means.
- another object of the present invention is to provide a shock absorber of the continuous casting oscillator that can easily absorb the up and down vibration of the movable portion and at the same time extend the durability of the shock absorbing means and maintain a long life.
- the present invention for achieving the above object is a buffer of the continuous casting oscillator provided between the lower portion of the continuous casting oscillator oscillating the continuous casting mold and the upper movable portion, A first buffer unit 10 coupled and buffered by stretching in the vertical direction; And a support part 30 coupled between the lower part of the first buffer part 10 and the upper part of the fixing part.
- the present invention is a shock absorber of the continuous casting oscillator provided between the lower portion of the continuous casting oscillator oscillating the continuous casting mold and the upper movable portion, coupled to the lower portion of the movable portion, and rotates in the left and right directions A second buffer portion 20 buffered by; And a support part 30 coupled between the lower part of the second buffer part 20 and the upper part of the fixing part.
- the present invention is a shock absorber of the continuous casting oscillator provided between the lower portion of the continuous casting oscillator oscillating the continuous casting mold and the upper movable portion, coupled to the upper portion of the fixed portion, A first buffer part 10 that is buffered by expansion and contraction; And a second buffer unit 20 coupled between an upper portion of the first buffer unit 10 and a lower portion of the movable unit and buffered by rotation in left and right directions.
- the first buffer part 10 of the present invention the lower support piece is installed on the lower; An upper support piece spaced apart from an upper portion of the lower support piece; Tungsten means provided between the lower support piece and the upper support piece to cushion vibration; And a support pin installed between the lower support piece and the upper support piece to prevent rocking of the fingering means.
- the gripping means of the present invention comprises a plurality of coil springs.
- the second buffer unit 20 of the present invention the lower plate is installed on the lower; An upper plate spaced apart from each other to vibrate up and down on an upper portion of the lower plate; A guide pin placed in the lower plate to guide vertical vibration of the upper plate; A vibration adjusting piece installed on an upper portion of the guide pin to adjust a vertical vibration position of the upper plate; And at least one buffer means installed between the lower plate and the upper plate to cushion vibration.
- the first pin housing is fixed to the lower surface of the upper plate; A second pin housing fixed to an upper surface of the lower plate; And a third pin housing connecting the first pin housing and the second pin housing in a link structure by a plurality of arms, wherein the first pin housing to the third pin housing and the facing portion of the arm are formed of a rubber spring. Is connected via a medium to damp the vibration while limiting the rotation of the arm.
- the movable part in the continuous casting oscillator vibrates the mold for continuous casting by installing any two of the first buffer part, the second buffer part, and the support part between the fixed part and the movable part. Provides the effect of double buffering vibration to improve the buffering performance.
- the holding means consisting of a plurality of coil springs in the vertical direction as the first buffer portion and supported by the support pin, the distance between the second buffer portion and the fixed portion can be buffered so as to finely adjust by the touch means. Provide the effect.
- the shock absorbing means to facilitate the up and down vibration of the movable portion at the same time, it is possible to extend the durability of the buffer means and maintain long life.
- FIG. 1 is a block diagram showing an oscillator including a shock absorber of an oscillator for continuous casting according to a first embodiment of the present invention.
- Fig. 2 is a front view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the first embodiment of the present invention.
- Fig. 3 is a side view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the first embodiment of the present invention.
- FIG. 4 is a block diagram showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
- Fig. 5 is a front view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
- Fig. 6 is a side view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
- FIG. 7 is a front view showing a second buffer part of the shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
- Fig. 8 is a side view showing a second buffer portion of the shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
- Fig. 9 is a block diagram showing a second buffer portion of the shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
- Fig. 10 is a block diagram showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the third embodiment of the present invention.
- Fig. 11 is a front view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the third embodiment of the present invention.
- FIG. 12 is a plan view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the third embodiment of the present invention.
- Fig. 13 is a side view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the third embodiment of the present invention.
- FIG. 1 is a block diagram showing an oscillator provided with a shock absorber of the continuous casting oscillator according to a first embodiment of the present invention
- Figure 2 is a buffer device of the oscillator for continuous casting according to a first embodiment of the present invention It is a front view which shows one oscillator
- FIG. 3 is a side view which shows the oscillator provided with the shock absorber of the oscillator for continuous casting by the 1st Example of this invention.
- the shock absorber of the continuous casting oscillator of the first embodiment includes a first buffer part 10 and a support part 30, and the oscillator for continuous casting oscillates the mold for continuous casting. It is a shock absorber of the continuous casting oscillator is installed in the separation space between the lower fixing part 110 and the upper movable part 120.
- the continuous casting oscillator is installed upstream of the continuous casting machine, the fixing part 110 is fixedly installed at the bottom and the actuator 130 is installed in the middle portion of the fixing part 110 to impart vibration, the actuator 130 At the end of the fixed part 110 and the movable part 120 spaced apart a predetermined distance is installed is vibrated in the vertical direction by the actuator 130.
- the first shock absorbing portion 10 is a main shock absorbing member which is coupled to the lower portion of the movable portion 120 to be cushioned by stretching in the vertical direction, and as shown in FIG. 3, the lower support piece 11 and the upper support piece 12. It consists of a gripping means 13 and a support pin 14.
- the lower support piece 11 is a flat plate-shaped support member provided below the first shock absorbing portion 10.
- the lower support piece 11 is coupled to and fixed to the lower support piece 13 so as to support the lower portion of the support means 13. do.
- the upper support piece 12 is a flat support member coupled to the lower part of the movable part 120 and spaced apart from the upper part of the lower support piece 11, and the upper part of the fingering means 13 is coupled thereto and fixed thereto. The upper part of the means 13 is supported.
- Gripping means 13 is a buffer member which is installed in the vertical direction between the lower support piece 11 and the upper support piece 12 to cushion the vibration of the movable portion 120, the vibration of the up and down direction of the movable portion 120 It consists of a plurality of coil springs.
- the support pin 14 is a support member provided in the vertical direction between the lower support piece 11 and the upper support piece 12, to prevent the left and right swings of the gripping means 13 and to cushion the gripping means 13. It is supported to maintain the direction in the vertical direction.
- the support part 30 is a support member coupled between the lower part of the first shock absorbing part 10 and the upper part of the fixing part 110.
- the support part 30 includes a lower part of the first shock absorbing part 10 and the fixed part ( A space between the upper portions of the 110 is supported in a fixed state.
- FIG. 4 is a block diagram showing an oscillator having a buffer of the continuous casting oscillator according to a second embodiment of the present invention
- Figure 5 is a buffer of the oscillator for a continuous casting according to a second embodiment of the present invention
- 6 is a front view showing an oscillator
- FIG. 6 is a side view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to a second embodiment of the present invention
- FIG. 7 is for continuous casting according to a second embodiment of the present invention.
- 8 is a front view showing a second buffer part of the shock absorber of the oscillator
- FIG. 8 is a side view showing a second buffer part of the shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention
- FIG. 9 is a second embodiment of the present invention. It is a block diagram which shows the 2nd buffer part of the shock absorber of the oscillator for continuous casting by an example.
- the shock absorber of the continuous casting oscillator of the second embodiment includes a second buffer portion 20 and a support portion 30, and the oscillator for continuous casting oscillates the mold for continuous casting. It is a shock absorber of the continuous casting oscillator is installed in the separation space between the lower fixing part 110 and the upper movable part 120.
- the second shock absorbing part 20 is a shock absorbing member which is coupled to the lower part of the movable part 120 to be cushioned by rotation in the left and right directions, and as shown in FIGS. 7 to 9, the lower plate 21 and the upper plate 22. , Guide pin 23, vibration control piece 24, the shock absorber
- the lower plate 21 is a flat plate-shaped support member provided below the second buffer part 20. Since the lower part of the buffer means is fixedly coupled thereto, the lower plate 21 supports the lower part of the buffer means.
- the upper plate 22 is a flat plate-shaped support member installed at a predetermined distance to vibrate up and down on the upper portion of the lower plate 21, and the upper portion of the buffer means is coupled to and fixed to support the upper portion of the buffer means.
- the through hole is formed in the center portion so that the guide pin 23 passes through.
- the guide pin 23 is a guide member placed in the lower plate 21 to guide the up and down vibration of the upper plate 22.
- the guide pin 23 uses a round bar having a circular cross section and has a through hole formed in the upper plate 22. It is preferable to be inserted so that it may slide up and down.
- the vibration adjusting piece 24 is a vibration adjusting member which is installed on the upper part of the guide pin 23 to adjust the vertical vibration position of the upper plate 22, and is fixed in a state of being elevated along the outer circumference of the guide pin 23. It is preferable that the fixing piece is coupled to one side of the vibration adjusting piece 24 so as to.
- the buffer means is one or more buffer members installed in the space between the lower plate 21 and the upper plate 22 to cushion the vertical vibration of the movable portion 120, the first pin housing 25, the second pin The housing 26, the third pin housing 27, the first arm 28, and the second arm 29 are formed.
- the first pin housing 25 is a housing member fixed to the lower surface of the upper plate 22.
- the first pin housing 25 is formed in a substantially rectangular cylindrical shape, and the first rubber springs 25a are inserted into the corner portions thereof. have.
- the second pin housing 26 is a housing member fixed to the upper surface of the lower plate 21, and is formed in a substantially rectangular cylindrical shape, and the second rubber springs 26a are inserted into respective corner portions thereof. have.
- the third pin housing 27 is a housing member connected between the first pin housing 25 and the second pin housing 26 in a link structure by a plurality of arms, and is formed in a substantially rectangular cylindrical shape and therein.
- the third rubber springs 27a are respectively inserted into and installed at the corner portions of the corners.
- the first arm 28 is a support member linked between the first pin housing 25 and the third pin housing 27, and has a first upper hinge having a square cross section at an upper end of the first arm 28.
- the pin 28a is hinged to the first pin housing 25 and is supported by a plurality of first rubber springs 25a, and has a first lower hinge pin having a rectangular cross section at a lower end of the first arm 28.
- 28b) is hinged to the third pin housing 27 and is supported by a plurality of third rubber springs 27a.
- the second arm 29 is a support member linked between the second pin housing 26 and the third pin housing 27, and has a second upper hinge having a square cross section at an upper end of the second arm 29.
- the pin 29a is hinged to the third pin housing 27 and is supported by a plurality of third rubber springs 27a, and a second lower hinge pin having a rectangular cross section at the bottom of the second arm 29 ( 29b) is hinged to the second pin housing 26 and is supported by a plurality of second rubber springs 26a.
- first pin housing 25, the second pin housing 26, and the third pin housing 27 and the facing portions of the first arm 28 and the second arm 29 are connected to each other via rubber springs.
- vibration of the movable part 120 is buffered while limiting the horizontal rotation of the first arm 28 and the second arm 29.
- the support part 30 is a support member coupled between the lower part of the second buffer part 20 and the upper part of the fixing part 110.
- the support part 30 is formed of a plurality of support blocks and the lower part and the fixing part of the second buffer part 20 ( A space between the upper portions of the 110 is supported in a fixed state.
- FIG. 10 is a block diagram showing an oscillator including a shock absorber of the continuous casting oscillator according to a third embodiment of the present invention
- FIG. 11 is provided with a shock absorber of the oscillator for a continuous casting according to a third embodiment of the present invention
- 12 is a front view showing an oscillator
- FIG. 12 is a plan view showing an oscillator including a shock absorber of the oscillator for continuous casting according to a third embodiment of the present invention
- FIG. 13 is for continuous casting according to a third embodiment of the present invention. It is a side view which shows an oscillator provided with the oscillator buffer.
- the shock absorber of the oscillator for continuous casting of the third embodiment is composed of a first shock absorbing portion 10 and a second shock absorbing portion 20, and the continuous casting for vibrating the continuous casting mold. It is a shock absorber of the continuous casting oscillator which is installed in the space between the fixed portion 110 and the upper movable portion 120 of the lower oscillator.
- the first shock absorbing portion 10 of the third embodiment has the same configuration as that of the first shock absorbing portion 10 of the first embodiment, and has the same configuration, and the second shock absorbing portion 20 of the third embodiment carries out the second embodiment. Since the installation position and the structure of the 2nd shock absorbing part 20 of an example are the same, in this embodiment, description of the same structure is abbreviate
- the first buffer part 10 is an auxiliary buffer member coupled between the lower part of the second buffer part 20 and the upper part of the fixing part 110.
- the lower support piece 11 and the upper part as shown in FIG. It consists of a support piece 12, a holding means 13 and a support pin 14.
- the lower support piece 11 is a flat plate-shaped support member installed on the upper part of the fixing part 110, and the lower support piece 11 is coupled to and fixed to the lower support part 13, thereby supporting the lower part of the touching part 13.
- the upper support piece 12 is a flat plate-shaped support member provided below the second shock absorbing portion 20, and the upper portion of the holding means 13 is coupled to and fixed to support the upper portion of the holding means 13. do.
- the gripping means 13 is a shock absorbing member which is installed in the vertical direction between the lower support piece 11 and the upper support piece 12 to cushion the vibration of the movable part 120, and the vibration of the movable part 120 in the vertical direction. Consists of a plurality of coil springs to cushion the.
- the support pin 14 is installed in the vertical direction between the lower support piece 11 and the upper support piece 12 to prevent the left and right swings of the fingering means 13 and the buffering direction of the fingering means in the vertical direction. Support to maintain.
- the second shock absorbing portion 20 is a shock absorbing member coupled between the lower portion of the movable portion 120 and the upper portion of the first shock absorbing portion 10, and as shown in FIGS. 7 to 9 of the second embodiment, the lower plate 21. ), The upper plate 22, the guide pin 23, the vibration control piece 24, the buffer means.
- the lower plate 21 is a flat plate-shaped support member installed on the upper portion of the first shock absorbing portion 10. Since the lower portion of the shock absorbing means is coupled to and fixed thereto, the lower plate 21 supports the lower portion of the shock absorbing means.
- the upper plate 22 is a flat plate-shaped support member installed at a predetermined distance to vibrate up and down on the upper portion of the lower plate 21, and the upper portion of the buffer means is coupled to and fixed to support the upper portion of the buffer means.
- the through hole is formed in the center portion so that the guide pin 23 passes through.
- the guide pin 23 is a guide member placed in the lower plate 21 to guide the up and down vibration of the upper plate 22.
- the guide pin 23 uses a round bar having a circular cross section and has a through hole formed in the upper plate 22. It is preferable to be inserted so that it may slide up and down.
- the vibration adjusting piece 24 is a vibration adjusting member which is installed on the upper part of the guide pin 23 to adjust the vertical vibration position of the upper plate 22, and is fixed in a state of being elevated along the outer circumference of the guide pin 23. It is preferable that the fixing piece is coupled to one side of the vibration adjusting piece 24 so as to.
- the shock absorbing means is provided between the lower plate 21 and the upper plate 22 as one or more shock absorbing members for cushioning the vibration of the movable portion 120, the first pin housing 25, the second pin housing 26, It consists of the 3rd pin housing 27, the 1st arm 28, and the 2nd arm 29. As shown in FIG.
- the first pin housing 25 is a housing member fixed to the lower surface of the upper plate 22.
- the first pin housing 25 is formed in a substantially rectangular cylindrical shape, and the first rubber springs 25a are inserted into the corner portions thereof. have.
- the second pin housing 26 is a housing member fixed to the upper surface of the lower plate 21, and is formed in a substantially rectangular cylindrical shape, and the second rubber springs 26a are inserted into respective corner portions thereof. have.
- the third pin housing 27 is a housing member connected between the first pin housing 25 and the second pin housing 26 in a link structure by a plurality of arms, and is formed in a substantially rectangular cylindrical shape and therein.
- the third rubber springs 27a are respectively inserted into and installed at the corner portions of the corners.
- the first arm 28 is a support member linked between the first pin housing 25 and the third pin housing 27, and has a first upper hinge having a square cross section at an upper end of the first arm 28.
- the pin 28a is hinged to the first pin housing 25 and is supported by a plurality of first rubber springs 25a, and has a first lower hinge pin having a rectangular cross section at a lower end of the first arm 28.
- 28b) is hinged to the third pin housing 27 and is supported by a plurality of third rubber springs 27a.
- the second arm 29 is a support member linked between the second pin housing 26 and the third pin housing 27, and has a second upper hinge having a square cross section at an upper end of the second arm 29.
- the pin 29a is hinged to the third pin housing 27 and is supported by a plurality of third rubber springs 27a, and a second lower hinge pin having a rectangular cross section at the bottom of the second arm 29 ( 29b) is hinged to the second pin housing 26 and is supported by a plurality of second rubber springs 26a.
- first pin housing 25, the second pin housing 26, and the third pin housing 27 and the facing portions of the first arm 28 and the second arm 29 are connected to each other via rubber springs.
- vibration of the movable part 120 is buffered while limiting the horizontal rotation of the first arm 28 and the second arm 29.
- any one of the first buffer portion, the second buffer portion, and the support portion is installed between the fixed portion and the movable portion, thereby oscillating the continuous casting mold. Provides the effect of double buffering vibration to improve the buffering performance.
- the holding means composed of a plurality of coil springs in the vertical direction as the first buffer portion and supporting it with the support pins, the distance between the second buffer portion and the fixed portion can be buffered so as to finely adjust by the touch means. Provide the effect.
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- Combustion & Propulsion (AREA)
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Abstract
The present invention relates to a shock-absorbing device of a continuous casting oscillator, provided between a fixed part of the lower part and a moving part of the upper part of the continuous casting oscillator for vibrating a continuous casting mold, the device comprising: a first shock-absorbing part coupled to the upper part of the fixed part so as to absorb shock by means of vertical expansion and contraction; and a second shock-absorbing part coupled between the upper part of the first shock-absorbing part and the lower part of the moving part so as to absorb shock by means of horizontal movement. Therefore, the present invention couples and provides any two of the first shock-absorbing part, the second shock-absorbing part, and a supporting part between the fixed part and the moving part, thereby doubly absorbing vibration of the moving part in the continuous casting oscillator, which vibrates the continuous casting mold, so as to improve shock-absorbing performance.
Description
본 발명은 연속 주조용 오실레이터의 완충장치에 관한 것으로서, 보다 상세하게는 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 고정부와 가동부 사이에 설치되는 연속 주조용 오실레이터의 완충장치에 관한 것이다.The present invention relates to a shock absorber of a continuous casting oscillator, and more particularly, to a shock absorber of a continuous casting oscillator provided between a fixed part and a movable part of a continuous casting oscillator for vibrating a continuous casting mold.
일반적으로, 연속주조기에서 사용되는 몰드 설비는 턴디쉬로부터 공급되는 용강을 냉각시켜 연속적으로 주편을 생산하는 설비로서, 용강을 1차적으로 응고시키는 몰드(Mould)와, 이 몰드를 상하로 진동시키는 오실레이터(Oscillator)로 구성된다.In general, a mold facility used in a continuous casting machine is a facility for continuously producing cast steel by cooling molten steel supplied from a tundish. A mold for solidifying molten steel primarily and an oscillator for vibrating the mold up and down. It consists of (Oscillator).
주편의 주조시 오실레이터의 작동에 의해 몰드를 상하로 진동시킴으로써 몰드벽과 주편의 응고막 사이에 발생하는 마찰력에 의해 응고 막이 터져 용강이 흘러나오는 브레이크아웃(breakout)을 방지하기 위한 윤활제의 유입을 제어한다.By controlling the oscillator up and down during casting of the cast steel, it controls the inflow of lubricant to prevent breakout of the molten steel by breaking the solidified film by the friction force generated between the mold wall and the solidified film of the cast steel. do.
브레이크아웃(Breakout)이 발생하게 되는 요인은 크게 두 가지로 구분할 수 있는데, 그 중 하나의 요인은 비정상적인 윤활작용을 유발하는 제어적인 요인에 의한 것이다. 이러한 제어적인 요인에 의한 브레이크아웃은 몰드의 진동으로 인해 몰드벽과 응고막 사이에 발생하는 마찰력을 줄여주는 윤활제인 파우더가 몰드벽과 응고막 사이에 원활하게 유입되도록 몰드 진동의 파형과 진폭, 주파수 등을 제어하지 못하여 발생하는 것으로 그 결과 몰드벽과 응고막 사이에 과도한 마찰력 발생에 의해 응고막이 찢어지는 현상이다.Breakout can be categorized into two main factors, one of which is a control factor that causes abnormal lubrication. The breakout caused by this control factor is the waveform, amplitude, and frequency of the vibration of the mold so that powder, which is a lubricant, reduces friction between the mold wall and the solidification film due to the vibration of the mold and flows smoothly between the mold wall and the solidification film. This is caused by the lack of control of the back, and as a result, the coagulation film is torn due to excessive friction between the mold wall and the coagulation film.
다른 하나의 요인은 기계적인 요인에 의한 것으로서, 기계적인 요인에 의한 브레이크아웃은 상하 진동을 안내하는 장치 또는 유압 설비의 이상으로 몰드가 전후좌우로 비정상적으로 진동함에 따라 주편의 표면에 타격을 가하거나 상하 운동을 불규칙적으로 방해함으로써 진동 파형을 왜곡시켜 브레이크아웃이 발생하는 현상이다.The other factor is caused by a mechanical factor, and the breakout caused by a mechanical factor hits the surface of the cast due to abnormal vibration of the mold back, front, left, and right, due to an abnormality of a device for guiding up and down vibration or hydraulic equipment. Breakout occurs by distorting the vibration waveform by irregularly disturbing the vertical movement.
몰드 진동기인 오실레이터의 성능은 기계적인 문제가 있으면 제어적인 성능이 우수해도 근본적으로 본래의 성능을 발휘할 수 없게 되므로 안정적인 몰드장치 및 오실레이터가 요구되고 있다.The performance of the oscillator, which is a mold vibrator, requires a stable mold apparatus and an oscillator because mechanical problems may cause the original performance not to be exhibited even if the control performance is excellent.
종래의 오실레이터의 완충장치는, 단순히 고정부와 가동부 사이에 설치된 완충부재로 이루어져 오실레이터의 구동시 좌우의 요동에 대한 구속기능이 없을 뿐만 아니라 구성이 복잡하여 교체작업이 어렵다는 문제가 있었다.The conventional oscillator shock absorber is composed of a buffer member provided between the fixed part and the movable part. There is a problem that the replacement operation is difficult because the oscillator not only has a restraining function against the left and right swings when the oscillator is driven, but also has a complicated configuration.
또한, 종래의 오실레이터의 완충장치로서 판 스프링을 사용하는 경우에는, 판 스프링의 복원력에 의한 위상차 및 이상진동의 현상이 빈번히 발생하거나 중심축에서 롤링이 발생하여 주편 표면에 타격을 주는 등 상하 진동을 안정적으로 유지하지 못하게 되는 문제도 있었다.In addition, when a leaf spring is used as a shock absorber of a conventional oscillator, phase vibration and abnormal vibration due to the restoring force of the leaf spring frequently occur, or rolling occurs in the central axis, thereby causing vertical vibration such as hitting the surface of the cast steel. There was also a problem that could not be kept stable.
또한, 종래의 오실레이터의 완충장치로서 코일 스프링을 사용하는 경우에는, 몰드의 진동시 무게중심의 편차에 의해 양쪽의 코일 스프링 사이에 롤링이 발생하여 좌우방향의 요동을 더욱 악화시키는 문제점도 있었다.In addition, when a coil spring is used as a shock absorber of a conventional oscillator, there is a problem that rolling occurs between both coil springs due to the variation in the center of gravity during vibration of the mold, which further worsens the fluctuations in the left and right directions.
본 발명은 상기와 같은 종래의 문제점을 해소하기 위해 안출한 것으로서, 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터에서 가동부의 진동을 이중으로 완충하여 완충성능을 향상시킬 수 있는 연속 주조용 오실레이터의 완충장치를 제공하는 것을 그 목적으로 한다.The present invention has been made to solve the above-mentioned problems, the continuous casting oscillator in the continuous casting oscillator to vibrate the mold for continuous casting buffer of the continuous casting oscillator that can double the buffer to improve the buffering performance It is an object to provide a device.
또한, 본 발명은 제2 완충부와 고정부 사이의 이격 거리를 탄지수단에 의해 미세하게 조정하여 완충할 수 있는 연속 주조용 오실레이터의 완충장치를 제공하는 것을 또 다른 목적으로 한다.In addition, another object of the present invention is to provide a shock absorber of a continuous casting oscillator capable of finely adjusting and buffering the separation distance between the second buffer part and the fixed part by means of a fingering means.
또한, 본 발명은 완충수단의 좌우요동을 방지하는 동시에 완충수단의 진동위치를 제한하는 연속 주조용 오실레이터의 완충장치를 제공하는 것을 또 다른 목적으로 한다.It is another object of the present invention to provide a shock absorber of the continuous casting oscillator which prevents the left and right swing of the shock absorbing means and limits the vibration position of the shock absorbing means.
또한, 본 발명은 가동부의 상하방향 진동에 대한 완충을 용이하게 하는 동시에 완충수단의 내구성을 연장하고 장수명을 유지할 수 있는 연속 주조용 오실레이터의 완충장치를 제공하는 것을 또 다른 목적으로 한다.In addition, another object of the present invention is to provide a shock absorber of the continuous casting oscillator that can easily absorb the up and down vibration of the movable portion and at the same time extend the durability of the shock absorbing means and maintain a long life.
상기와 같은 목적을 달성하기 위한 본 발명은, 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 하부의 고정부와, 상부의 가동부 사이에 설치되는 연속 주조용 오실레이터의 완충장치로서, 가동부의 하부에 결합되어 상하방향의 신축에 의해 완충하는 제1 완충부(10); 및 상기 제1 완충부(10)의 하부와 고정부의 상부 사이에 결합된 지지부(30);를 포함하는 것을 특징으로 한다.The present invention for achieving the above object is a buffer of the continuous casting oscillator provided between the lower portion of the continuous casting oscillator oscillating the continuous casting mold and the upper movable portion, A first buffer unit 10 coupled and buffered by stretching in the vertical direction; And a support part 30 coupled between the lower part of the first buffer part 10 and the upper part of the fixing part.
또한, 본 발명은 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 하부의 고정부와, 상부의 가동부 사이에 설치되는 연속 주조용 오실레이터의 완충장치로서, 가동부의 하부에 결합되어, 좌우방향의 회동에 의해 완충하는 제2 완충부(20); 및 상기 제2 완충부(20)의 하부와 고정부의 상부 사이에 결합된 지지부(30);를 포함하는 것을 특징으로 한다.In addition, the present invention is a shock absorber of the continuous casting oscillator provided between the lower portion of the continuous casting oscillator oscillating the continuous casting mold and the upper movable portion, coupled to the lower portion of the movable portion, and rotates in the left and right directions A second buffer portion 20 buffered by; And a support part 30 coupled between the lower part of the second buffer part 20 and the upper part of the fixing part.
또한, 본 발명은 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 하부의 고정부와, 상부의 가동부 사이에 설치되는 연속 주조용 오실레이터의 완충장치로서, 고정부의 상부에 결합되어, 상하방향의 신축에 의해 완충하는 제1 완충부(10); 및 상기 제1 완충부(10)의 상부와 가동부의 하부 사이에 결합되어, 좌우방향의 회동에 의해 완충하는 제2 완충부(20);를 포함하는 것을 특징으로 한다.In addition, the present invention is a shock absorber of the continuous casting oscillator provided between the lower portion of the continuous casting oscillator oscillating the continuous casting mold and the upper movable portion, coupled to the upper portion of the fixed portion, A first buffer part 10 that is buffered by expansion and contraction; And a second buffer unit 20 coupled between an upper portion of the first buffer unit 10 and a lower portion of the movable unit and buffered by rotation in left and right directions.
본 발명의 상기 제1 완충부(10)는, 하부에 설치된 하부 지지편; 상기 하부 지지편의 상부에 이격 설치된 상부 지지편; 상기 하부 지지편과 상기 상부 지지편 사이에 설치되어 진동을 완충하는 탄지수단; 및 상기 하부 지지편과 상기 상부 지지편 사이에 설치되어 탄지수단의 요동을 방지하는 지지핀;을 포함한다. 본 발명의 상기 탄지수단은, 복수개의 코일 스프링으로 이루어져 있다.The first buffer part 10 of the present invention, the lower support piece is installed on the lower; An upper support piece spaced apart from an upper portion of the lower support piece; Tungsten means provided between the lower support piece and the upper support piece to cushion vibration; And a support pin installed between the lower support piece and the upper support piece to prevent rocking of the fingering means. The gripping means of the present invention comprises a plurality of coil springs.
본 발명의 상기 제2 완충부(20)는, 하부에 설치된 하부 플레이트; 상기 하부 플레이트의 상부에 상하로 진동하도록 이격 설치된 상부 플레이트; 상기 하부 플레이트에 입설되어 상기 상부 플레이트의 상하 진동을 안내하는 가이드핀; 상기 가이드핀의 상부에 설치되어 상기 상부 플레이트의 상하 진동위치를 조절하는 진동조절편; 및 상기 하부 플레이트와 상기 상부 플레이트 사이에 설치되어 진동을 완충하는 하나 이상의 완충수단;을 포함한다.The second buffer unit 20 of the present invention, the lower plate is installed on the lower; An upper plate spaced apart from each other to vibrate up and down on an upper portion of the lower plate; A guide pin placed in the lower plate to guide vertical vibration of the upper plate; A vibration adjusting piece installed on an upper portion of the guide pin to adjust a vertical vibration position of the upper plate; And at least one buffer means installed between the lower plate and the upper plate to cushion vibration.
본 발명의 상기 완충수단은, 상기 상부 플레이트의 하면에 고정되는 제1 핀하우징과; 상기 하부 플레이트의 상면에 고정되는 제2 핀하우징과; 상기 제1 핀하우징과 상기 제2 핀하우징을 복수의 암에 의해 링크구조로 연결되는 제3 핀하우징을 포함하고, 상기 제1 핀하우징 내지 상기 제3 핀하우징과 상기 암의 대면부위는 고무스프링을 매개로 연결되어 상기 암의 회동을 제한시키면서 진동을 완충시킨다.The buffer means of the present invention, the first pin housing is fixed to the lower surface of the upper plate; A second pin housing fixed to an upper surface of the lower plate; And a third pin housing connecting the first pin housing and the second pin housing in a link structure by a plurality of arms, wherein the first pin housing to the third pin housing and the facing portion of the arm are formed of a rubber spring. Is connected via a medium to damp the vibration while limiting the rotation of the arm.
이상에서 살펴본 바와 같이, 본 발명은 고정부와 가동부 사이에 제1 완충부, 제2 완충부, 지지부 중 어느 2개를 결합하여 설치함으로써, 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터에서 가동부의 진동을 이중으로 완충하여 완충성능을 향상시킬 수 있는 효과를 제공한다.As described above, in the present invention, the movable part in the continuous casting oscillator vibrates the mold for continuous casting by installing any two of the first buffer part, the second buffer part, and the support part between the fixed part and the movable part. Provides the effect of double buffering vibration to improve the buffering performance.
또한, 제1 완충부로서 복수개의 코일 스프링으로 이루어진 탄지수단을 상하방향으로 설치하고 지지핀으로 지지함으로써, 제2 완충부와 고정부 사이의 이격 거리를 탄지수단에 의해 미세하게 조정하도록 완충할 수 있는 효과를 제공한다.In addition, by installing the holding means consisting of a plurality of coil springs in the vertical direction as the first buffer portion and supported by the support pin, the distance between the second buffer portion and the fixed portion can be buffered so as to finely adjust by the touch means. Provide the effect.
또한, 제2 완충부의 하부 플레이트와 상부 플레이트 사이에 가이드핀과 진동조절편을 설치함으로써, 완충수단의 좌우요동을 방지하는 동시에 완충수단의 진동위치를 제한하게 된다.In addition, by installing the guide pin and the vibration control piece between the lower plate and the upper plate of the second buffer portion, it is possible to prevent the left and right swing of the buffer means and at the same time limit the vibration position of the buffer means.
또한, 완충수단을 복수개의 핀하우징과 암을 링크결합하여 고무스프링으로 탄지함으로써, 가동부의 상하방향 진동에 대한 완충을 용이하게 하는 동시에 완충수단의 내구성을 연장하고 장수명을 유지할 수 있게 된다.In addition, by linking the plurality of pin housing and the arm to the buffer means and the rubber spring, the shock absorbing means to facilitate the up and down vibration of the movable portion at the same time, it is possible to extend the durability of the buffer means and maintain long life.
도 1은 본 발명의 제1 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 구성도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram showing an oscillator including a shock absorber of an oscillator for continuous casting according to a first embodiment of the present invention.
도 2는 본 발명의 제1 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 정면도.Fig. 2 is a front view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the first embodiment of the present invention.
도 3은 본 발명의 제1 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 측면도.Fig. 3 is a side view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the first embodiment of the present invention.
도 4는 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 구성도.4 is a block diagram showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
도 5는 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 정면도.Fig. 5 is a front view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
도 6은 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 측면도.Fig. 6 is a side view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
도 7은 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치의 제2 완충부를 나타내는 정면도.7 is a front view showing a second buffer part of the shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
도 8은 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치의 제2 완충부를 나타내는 측면도.Fig. 8 is a side view showing a second buffer portion of the shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
도 9는 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치의 제2 완충부를 나타내는 구성도.Fig. 9 is a block diagram showing a second buffer portion of the shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention.
도 10은 본 발명의 제3 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 구성도.Fig. 10 is a block diagram showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the third embodiment of the present invention.
도 11은 본 발명의 제3 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 정면도.Fig. 11 is a front view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the third embodiment of the present invention.
도 12는 본 발명의 제3 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 평면도.12 is a plan view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the third embodiment of the present invention.
도 13은 본 발명의 제3 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 측면도.Fig. 13 is a side view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to the third embodiment of the present invention.
이하, 첨부도면을 참조하여 본 발명의 바람직한 제1 실시예를 더욱 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a first preferred embodiment of the present invention.
도 1은 본 발명의 제1 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 구성도이고, 도 2는 본 발명의 제1 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 정면도이고, 도 3은 본 발명의 제1 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 측면도이다.1 is a block diagram showing an oscillator provided with a shock absorber of the continuous casting oscillator according to a first embodiment of the present invention, Figure 2 is a buffer device of the oscillator for continuous casting according to a first embodiment of the present invention It is a front view which shows one oscillator, and FIG. 3 is a side view which shows the oscillator provided with the shock absorber of the oscillator for continuous casting by the 1st Example of this invention.
도 1 내지 도 3에 나타낸 바와 같이, 제1 실시예의 연속 주조용 오실레이터의 완충장치는, 제1 완충부(10)와 지지부(30)로 이루어져, 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 하부의 고정부(110)와, 상부의 가동부(120) 사이의 이격공간에 설치되는 연속 주조용 오실레이터의 완충장치이다. As shown in Figs. 1 to 3, the shock absorber of the continuous casting oscillator of the first embodiment includes a first buffer part 10 and a support part 30, and the oscillator for continuous casting oscillates the mold for continuous casting. It is a shock absorber of the continuous casting oscillator is installed in the separation space between the lower fixing part 110 and the upper movable part 120.
연속 주조용 오실레이터는, 연속 주조기의 상류에 설치되며 하부에 고정부(110)가 고정설치되고 고정부(110)의 중간부위에 액추에이터(130)가 설치되어 진동을 부여하게 되고, 액추에이터(130)의 단부에는 고정부(110)와 일정거리 이격된 가동부(120)가 설치되어 액추에이터(130)에 의해 상하방향으로 진동하게 된다.The continuous casting oscillator is installed upstream of the continuous casting machine, the fixing part 110 is fixedly installed at the bottom and the actuator 130 is installed in the middle portion of the fixing part 110 to impart vibration, the actuator 130 At the end of the fixed part 110 and the movable part 120 spaced apart a predetermined distance is installed is vibrated in the vertical direction by the actuator 130.
제1 완충부(10)는, 가동부(120)의 하부에 결합되어 상하방향의 신축에 의해 완충하는 메인 완충부재로서, 도 3에 나타낸 바와 같이 하부 지지편(11), 상부 지지편(12), 탄지수단(13) 및 지지핀(14)으로 이루어져 있다. The first shock absorbing portion 10 is a main shock absorbing member which is coupled to the lower portion of the movable portion 120 to be cushioned by stretching in the vertical direction, and as shown in FIG. 3, the lower support piece 11 and the upper support piece 12. It consists of a gripping means 13 and a support pin 14.
하부 지지편(11)은, 제1 완충부(10)의 하부에 설치된 평판 형상의 지지부재로서, 탄지수단(13)의 하부가 여기에 결합되어 고정되므로 탄지수단(13)의 하부를 지지하게 된다.The lower support piece 11 is a flat plate-shaped support member provided below the first shock absorbing portion 10. The lower support piece 11 is coupled to and fixed to the lower support piece 13 so as to support the lower portion of the support means 13. do.
상부 지지편(12)은, 가동부(120)의 하부에 결합되며 하부 지지편(11)의 상부에 이격 설치된 평판 형상의 지지부재로서, 탄지수단(13)의 상부가 여기에 결합되어 고정되므로 탄지수단(13)의 상부를 지지하게 된다.The upper support piece 12 is a flat support member coupled to the lower part of the movable part 120 and spaced apart from the upper part of the lower support piece 11, and the upper part of the fingering means 13 is coupled thereto and fixed thereto. The upper part of the means 13 is supported.
탄지수단(13)은 하부 지지편(11)과 상부 지지편(12) 사이에 상하방향으로 설치되어 가동부(120)의 진동을 완충하는 완충부재로서, 가동부(120)의 상하방향의 진동을 완충하도록 복수개의 코일 스프링으로 이루어져 있다.Gripping means 13 is a buffer member which is installed in the vertical direction between the lower support piece 11 and the upper support piece 12 to cushion the vibration of the movable portion 120, the vibration of the up and down direction of the movable portion 120 It consists of a plurality of coil springs.
지지핀(14)은, 하부 지지편(11)과 상부 지지편(12) 사이에 상하방향으로 설치된 지지부재로서, 탄지수단(13)의 좌우방향의 요동을 방지하고 탄지수단(13)의 완충방향을 상하방향으로 유지하도록 지지하게 된다.The support pin 14 is a support member provided in the vertical direction between the lower support piece 11 and the upper support piece 12, to prevent the left and right swings of the gripping means 13 and to cushion the gripping means 13. It is supported to maintain the direction in the vertical direction.
지지부(30)는, 제1 완충부(10)의 하부와 고정부(110)의 상부 사이에 결합된 지지부재로서, 복수개의 지지블록으로 이루어져 제1 완충부(10)의 하부와 고정부(110)의 상부 사이의 이격공간을 고정상태로 지지하게 된다.The support part 30 is a support member coupled between the lower part of the first shock absorbing part 10 and the upper part of the fixing part 110. The support part 30 includes a lower part of the first shock absorbing part 10 and the fixed part ( A space between the upper portions of the 110 is supported in a fixed state.
이하, 첨부도면을 참조하여 본 발명의 바람직한 제2 실시예를 더욱 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a second preferred embodiment of the present invention.
도 4는 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 구성도이고, 도 5는 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 정면도이고, 도 6은 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 측면도이고, 도 7은 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치의 제2 완충부를 나타내는 정면도이고, 도 8은 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치의 제2 완충부를 나타내는 측면도이고, 도 9는 본 발명의 제2 실시예에 의한 연속 주조용 오실레이터의 완충장치의 제2 완충부를 나타내는 구성도이다.4 is a block diagram showing an oscillator having a buffer of the continuous casting oscillator according to a second embodiment of the present invention, Figure 5 is a buffer of the oscillator for a continuous casting according to a second embodiment of the present invention 6 is a front view showing an oscillator, FIG. 6 is a side view showing an oscillator provided with a shock absorber of the oscillator for continuous casting according to a second embodiment of the present invention, and FIG. 7 is for continuous casting according to a second embodiment of the present invention. 8 is a front view showing a second buffer part of the shock absorber of the oscillator, FIG. 8 is a side view showing a second buffer part of the shock absorber of the oscillator for continuous casting according to the second embodiment of the present invention, and FIG. 9 is a second embodiment of the present invention. It is a block diagram which shows the 2nd buffer part of the shock absorber of the oscillator for continuous casting by an example.
도 4 내지 도 6에 나타낸 바와 같이, 제2 실시예의 연속 주조용 오실레이터의 완충장치는, 제2 완충부(20)와 지지부(30)로 이루어져, 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 하부의 고정부(110)와, 상부의 가동부(120) 사이의 이격공간에 설치되는 연속 주조용 오실레이터의 완충장치이다.As shown in Fig. 4 to Fig. 6, the shock absorber of the continuous casting oscillator of the second embodiment includes a second buffer portion 20 and a support portion 30, and the oscillator for continuous casting oscillates the mold for continuous casting. It is a shock absorber of the continuous casting oscillator is installed in the separation space between the lower fixing part 110 and the upper movable part 120.
제2 완충부(20)는, 가동부(120)의 하부에 결합되어 좌우방향의 회동에 의해 완충하는 완충부재로서, 도 7 내지 도 9에 나타낸 바와 같이 하부 플레이트(21), 상부 플레이트(22), 가이드핀(23), 진동조절편(24), 완충수단으로 이루어져 있다The second shock absorbing part 20 is a shock absorbing member which is coupled to the lower part of the movable part 120 to be cushioned by rotation in the left and right directions, and as shown in FIGS. 7 to 9, the lower plate 21 and the upper plate 22. , Guide pin 23, vibration control piece 24, the shock absorber
하부 플레이트(21)는, 제2 완충부(20)의 하부에 설치된 평판 형상의 지지부재로서, 완충수단의 하부가 여기에 결합되어 고정되므로 완충수단의 하부를 지지하게 된다.The lower plate 21 is a flat plate-shaped support member provided below the second buffer part 20. Since the lower part of the buffer means is fixedly coupled thereto, the lower plate 21 supports the lower part of the buffer means.
상부 플레이트(22)는, 하부 플레이트(21)의 상부에 상하로 진동하도록 일정거리 이격 설치된 평판 형상의 지지부재로서, 완충수단의 상부가 여기에 결합되어 고정되므로 완충수단의 상부를 지지하게 되며, 가이드핀(23)이 관통하여 통과하도록 중앙부위에 관통홀이 형성되어 있다.The upper plate 22 is a flat plate-shaped support member installed at a predetermined distance to vibrate up and down on the upper portion of the lower plate 21, and the upper portion of the buffer means is coupled to and fixed to support the upper portion of the buffer means. The through hole is formed in the center portion so that the guide pin 23 passes through.
가이드핀(23)은, 하부 플레이트(21)에 입설되어 상부 플레이트(22)의 상하 진동을 안내하는 가이드부재로서, 대략 단면이 원형으로 형성된 환봉을 사용하며 상부 플레이트(22)에 형성된 관통홀에 상하로 슬라이딩하도록 삽입되어 있는 것이 바람직하다.The guide pin 23 is a guide member placed in the lower plate 21 to guide the up and down vibration of the upper plate 22. The guide pin 23 uses a round bar having a circular cross section and has a through hole formed in the upper plate 22. It is preferable to be inserted so that it may slide up and down.
진동조절편(24)은, 가이드핀(23)의 상부에 설치되어 상부 플레이트(22)의 상하 진동위치를 조절하는 진동조절부재로서, 가이드핀(23)의 외주를 따라 승강한 상태에서 고정시키도록 진동조절편(24)의 측면 일방에는 고정편이 결합되어 있는 것이 바람직하다.The vibration adjusting piece 24 is a vibration adjusting member which is installed on the upper part of the guide pin 23 to adjust the vertical vibration position of the upper plate 22, and is fixed in a state of being elevated along the outer circumference of the guide pin 23. It is preferable that the fixing piece is coupled to one side of the vibration adjusting piece 24 so as to.
완충수단은, 하부 플레이트(21)와 상부 플레이트(22) 사이의 이격공간에 설치되어 가동부(120)의 상하방향 진동을 완충하는 하나 이상의 완충부재로서, 제1 핀하우징(25), 제2 핀하우징(26), 제3 핀하우징(27), 제1 암(28), 제2 암(29)으로 이루어져 있다.The buffer means is one or more buffer members installed in the space between the lower plate 21 and the upper plate 22 to cushion the vertical vibration of the movable portion 120, the first pin housing 25, the second pin The housing 26, the third pin housing 27, the first arm 28, and the second arm 29 are formed.
제1 핀하우징(25)은, 상부 플레이트(22)의 하면에 고정되는 하우징부재로서, 대략 사각형의 통형상으로 형성되고 그 내부의 모서리 부위에 제1 고무스프링(25a)이 각각 삽입되어 설치되어 있다.The first pin housing 25 is a housing member fixed to the lower surface of the upper plate 22. The first pin housing 25 is formed in a substantially rectangular cylindrical shape, and the first rubber springs 25a are inserted into the corner portions thereof. have.
제2 핀하우징(26)은, 하부 플레이트(21)의 상면에 고정되는 하우징부재로서, 대략 사각형의 통형상으로 형성되고 그 내부의 모서리 부위에 제2 고무스프링(26a)이 각각 삽입되어 설치되어 있다.The second pin housing 26 is a housing member fixed to the upper surface of the lower plate 21, and is formed in a substantially rectangular cylindrical shape, and the second rubber springs 26a are inserted into respective corner portions thereof. have.
제3 핀하우징(27)은, 제1 핀하우징(25)과 제2 핀하우징(26) 사이에 이들을 복수의 암에 의해 링크구조로 연결된 하우징부재로서, 대략 사각형의 통형상으로 형성되고 그 내부의 모서리 부위에 제3 고무스프링(27a)이 각각 삽입되어 설치되어 있다.The third pin housing 27 is a housing member connected between the first pin housing 25 and the second pin housing 26 in a link structure by a plurality of arms, and is formed in a substantially rectangular cylindrical shape and therein. The third rubber springs 27a are respectively inserted into and installed at the corner portions of the corners.
제1 암(28)은, 제1 핀하우징(25)과 제3 핀하우징(27) 사이에 링크결합된 지지부재로서, 제1 암(28)의 상단에 단면이 사각으로 형성된 제1 상부 힌지핀(28a)은 제1 핀하우징(25)에 힌지결합되어 복수개의 제1 고무스프링(25a)에 의해 탄지되고, 제1 암(28)의 하단에 단면이 사각으로 형성된 제1 하부 힌지핀(28b)은 제3 핀하우징(27)에 힌지결합되어 복수개의 제3 고무스프링(27a)에 의해 탄지되어 있다.The first arm 28 is a support member linked between the first pin housing 25 and the third pin housing 27, and has a first upper hinge having a square cross section at an upper end of the first arm 28. The pin 28a is hinged to the first pin housing 25 and is supported by a plurality of first rubber springs 25a, and has a first lower hinge pin having a rectangular cross section at a lower end of the first arm 28. 28b) is hinged to the third pin housing 27 and is supported by a plurality of third rubber springs 27a.
제2 암(29)은, 제2 핀하우징(26)과 제3 핀하우징(27) 사이에 링크결합된 지지부재로서, 제2 암(29)의 상단에 단면이 사각으로 형성된 제2 상부 힌지핀(29a)은 제3 핀하우징(27)에 힌지결합되어 복수개의 제3 고무스프링(27a)에 의해 탄지되고, 제2 암(29)의 하단에 단면이 사각으로 형성된 제2 하부 힌지핀(29b)은 제2 핀하우징(26)에 힌지결합되어 복수개의 제2 고무스프링(26a)에 의해 탄지되어 있다.The second arm 29 is a support member linked between the second pin housing 26 and the third pin housing 27, and has a second upper hinge having a square cross section at an upper end of the second arm 29. The pin 29a is hinged to the third pin housing 27 and is supported by a plurality of third rubber springs 27a, and a second lower hinge pin having a rectangular cross section at the bottom of the second arm 29 ( 29b) is hinged to the second pin housing 26 and is supported by a plurality of second rubber springs 26a.
따라서, 제1 핀하우징(25), 제2 핀하우징(26) 및 제3 핀하우징(27)과 제1 암(28) 및 제2 암(29)의 대면부위에는 고무스프링을 매개로 연결되어, 제1 암(28) 및 제2 암(29)의 좌우방향 회동을 제한시키면서 가동부(120)의 진동을 완충시키게 된다.Accordingly, the first pin housing 25, the second pin housing 26, and the third pin housing 27 and the facing portions of the first arm 28 and the second arm 29 are connected to each other via rubber springs. In addition, the vibration of the movable part 120 is buffered while limiting the horizontal rotation of the first arm 28 and the second arm 29.
지지부(30)는, 제2 완충부(20)의 하부와 고정부(110)의 상부 사이에 결합된 지지부재로서, 복수개의 지지블록으로 이루어져 제2 완충부(20)의 하부와 고정부(110)의 상부 사이의 이격공간을 고정상태로 지지하게 된다.The support part 30 is a support member coupled between the lower part of the second buffer part 20 and the upper part of the fixing part 110. The support part 30 is formed of a plurality of support blocks and the lower part and the fixing part of the second buffer part 20 ( A space between the upper portions of the 110 is supported in a fixed state.
이하, 첨부도면을 참조하여 본 발명의 바람직한 제3 실시예를 더욱 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a third preferred embodiment of the present invention.
도 10은 본 발명의 제3 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 구성도이고, 도 11은 본 발명의 제3 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 정면도이고, 도 12는 본 발명의 제3 실시예에 의한 연속 주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 평면도이고, 도 13은 본 발명의 제3 실시예에 의한 연속주조용 오실레이터의 완충장치를 구비한 오실레이터를 나타내는 측면도이다.FIG. 10 is a block diagram showing an oscillator including a shock absorber of the continuous casting oscillator according to a third embodiment of the present invention, and FIG. 11 is provided with a shock absorber of the oscillator for a continuous casting according to a third embodiment of the present invention. 12 is a front view showing an oscillator, FIG. 12 is a plan view showing an oscillator including a shock absorber of the oscillator for continuous casting according to a third embodiment of the present invention, and FIG. 13 is for continuous casting according to a third embodiment of the present invention. It is a side view which shows an oscillator provided with the oscillator buffer.
도 10 내지 도 13에 나타낸 바와 같이, 제3 실시예의 연속 주조용 오실레이터의 완충장치는, 제1 완충부(10)와 제2 완충부(20)로 이루어져, 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 하부의 고정부(110)와, 상부의 가동부(120) 사이의 이격공간에 설치되는 연속 주조용 오실레이터의 완충장치이다.As shown in Figs. 10 to 13, the shock absorber of the oscillator for continuous casting of the third embodiment is composed of a first shock absorbing portion 10 and a second shock absorbing portion 20, and the continuous casting for vibrating the continuous casting mold. It is a shock absorber of the continuous casting oscillator which is installed in the space between the fixed portion 110 and the upper movable portion 120 of the lower oscillator.
제3 실시예의 제1 완충부(10)는, 제1 실시예의 제1 완충부(10)와 설치위치만 상이하고 구성이 동일하며, 제3 실시예의 제2 완충부(20)는 제2 실시예의 제2 완충부(20)와 설치위치 및 구성이 동일하므로, 본 실시예에서는 동일한 구성에 대해서는 구제척인 설명을 생략하고, 상이한 구성에 대해서만 구체적으로 설명한다.The first shock absorbing portion 10 of the third embodiment has the same configuration as that of the first shock absorbing portion 10 of the first embodiment, and has the same configuration, and the second shock absorbing portion 20 of the third embodiment carries out the second embodiment. Since the installation position and the structure of the 2nd shock absorbing part 20 of an example are the same, in this embodiment, description of the same structure is abbreviate | omitted, and only a different structure is demonstrated concretely.
제1 완충부(10)는, 제2 완충부(20)의 하부와 고정부(110)의 상부 사이에 결합된 보조적인 완충부재로서, 도 13에 나타낸 바와 같이 하부 지지편(11), 상부 지지편(12), 탄지수단(13) 및 지지핀(14)으로 이루어져 있다.The first buffer part 10 is an auxiliary buffer member coupled between the lower part of the second buffer part 20 and the upper part of the fixing part 110. The lower support piece 11 and the upper part as shown in FIG. It consists of a support piece 12, a holding means 13 and a support pin 14.
하부 지지편(11)은, 고정부(110)의 상부에 설치된 평판 형상의 지지부재로서, 탄지수단(13)의 하부가 여기에 결합되어 고정되므로 탄지수단(13)의 하부를 지지하게 된다.The lower support piece 11 is a flat plate-shaped support member installed on the upper part of the fixing part 110, and the lower support piece 11 is coupled to and fixed to the lower support part 13, thereby supporting the lower part of the touching part 13.
상부 지지편(12)은, 제2 완충부(20)의 하부에 설치된 평판 형상의 지지부재로서, 탄지수단(13)의 상부가 여기에 결합되어 고정되므로 탄지수단(13)의 상부를 지지하게 된다.The upper support piece 12 is a flat plate-shaped support member provided below the second shock absorbing portion 20, and the upper portion of the holding means 13 is coupled to and fixed to support the upper portion of the holding means 13. do.
탄지수단(13)은 하부 지지편(11)과 상부 지지편(12) 사이에 상하방향으로 설치되어 가동부(120)의 진동을 보조적으로 완충하는 완충부재로서, 가동부(120)의 상하방향의 진동을 완충하도록 복수개의 코일 스프링으로 이루어져 있다.The gripping means 13 is a shock absorbing member which is installed in the vertical direction between the lower support piece 11 and the upper support piece 12 to cushion the vibration of the movable part 120, and the vibration of the movable part 120 in the vertical direction. Consists of a plurality of coil springs to cushion the.
지지핀(14)은, 하부 지지편(11)과 상부 지지편(12) 사이에 상하방향으로 설치되어, 탄지수단(13)의 좌우방향의 요동을 방지하고 탄지수단의 완충방향을 상하 방향으로 유지하도록 지지하게 된다.The support pin 14 is installed in the vertical direction between the lower support piece 11 and the upper support piece 12 to prevent the left and right swings of the fingering means 13 and the buffering direction of the fingering means in the vertical direction. Support to maintain.
제2 완충부(20)는, 가동부(120)의 하부와 제1 완충부(10)의 상부 사이에 결합된 완충부재로서, 제2 실시예의 도 7 내지 도 9에 나타낸 바와 같이 하부 플레이트(21), 상부 플레이트(22), 가이드핀(23), 진동조절편(24), 완충수단으로 이루어져 있다.The second shock absorbing portion 20 is a shock absorbing member coupled between the lower portion of the movable portion 120 and the upper portion of the first shock absorbing portion 10, and as shown in FIGS. 7 to 9 of the second embodiment, the lower plate 21. ), The upper plate 22, the guide pin 23, the vibration control piece 24, the buffer means.
하부 플레이트(21)는, 제1 완충부(10)의 상부에 설치된 평판 형상의 지지부재로서, 완충수단의 하부가 여기에 결합되어 고정되므로 완충수단의 하부를 지지하게 된다.The lower plate 21 is a flat plate-shaped support member installed on the upper portion of the first shock absorbing portion 10. Since the lower portion of the shock absorbing means is coupled to and fixed thereto, the lower plate 21 supports the lower portion of the shock absorbing means.
상부 플레이트(22)는, 하부 플레이트(21)의 상부에 상하로 진동하도록 일정 거리 이격 설치된 평판 형상의 지지부재로서, 완충수단의 상부가 여기에 결합되어 고정되므로 완충수단의 상부를 지지하게 되며, 가이드핀(23)이 관통하여 통과하도록 중앙부위에 관통홀이 형성되어 있다.The upper plate 22 is a flat plate-shaped support member installed at a predetermined distance to vibrate up and down on the upper portion of the lower plate 21, and the upper portion of the buffer means is coupled to and fixed to support the upper portion of the buffer means. The through hole is formed in the center portion so that the guide pin 23 passes through.
가이드핀(23)은, 하부 플레이트(21)에 입설되어 상부 플레이트(22)의 상하 진동을 안내하는 가이드부재로서, 대략 단면이 원형으로 형성된 환봉을 사용하며 상부 플레이트(22)에 형성된 관통홀에 상하로 슬라이딩하도록 삽입되어 있는 것이 바람직하다.The guide pin 23 is a guide member placed in the lower plate 21 to guide the up and down vibration of the upper plate 22. The guide pin 23 uses a round bar having a circular cross section and has a through hole formed in the upper plate 22. It is preferable to be inserted so that it may slide up and down.
진동조절편(24)은, 가이드핀(23)의 상부에 설치되어 상부 플레이트(22)의 상하 진동위치를 조절하는 진동조절부재로서, 가이드핀(23)의 외주를 따라 승강한 상태에서 고정시키도록 진동조절편(24)의 측면 일방에는 고정편이 결합되어 있는 것이 바람직하다.The vibration adjusting piece 24 is a vibration adjusting member which is installed on the upper part of the guide pin 23 to adjust the vertical vibration position of the upper plate 22, and is fixed in a state of being elevated along the outer circumference of the guide pin 23. It is preferable that the fixing piece is coupled to one side of the vibration adjusting piece 24 so as to.
완충수단은, 하부 플레이트(21)와 상부 플레이트(22) 사이에 설치되어 가동부(120)의 진동을 완충하는 하나 이상의 완충부재로서, 제1 핀하우징(25), 제2 핀하우징(26), 제3 핀하우징(27), 제1 암(28), 제2 암(29)으로 이루어져 있다.The shock absorbing means is provided between the lower plate 21 and the upper plate 22 as one or more shock absorbing members for cushioning the vibration of the movable portion 120, the first pin housing 25, the second pin housing 26, It consists of the 3rd pin housing 27, the 1st arm 28, and the 2nd arm 29. As shown in FIG.
제1 핀하우징(25)은, 상부 플레이트(22)의 하면에 고정되는 하우징부재로서, 대략 사각형의 통형상으로 형성되고 그 내부의 모서리 부위에 제1 고무스프링(25a)이 각각 삽입되어 설치되어 있다.The first pin housing 25 is a housing member fixed to the lower surface of the upper plate 22. The first pin housing 25 is formed in a substantially rectangular cylindrical shape, and the first rubber springs 25a are inserted into the corner portions thereof. have.
제2 핀하우징(26)은, 하부 플레이트(21)의 상면에 고정되는 하우징부재로서, 대략 사각형의 통형상으로 형성되고 그 내부의 모서리 부위에 제2 고무스프링(26a)이 각각 삽입되어 설치되어 있다.The second pin housing 26 is a housing member fixed to the upper surface of the lower plate 21, and is formed in a substantially rectangular cylindrical shape, and the second rubber springs 26a are inserted into respective corner portions thereof. have.
제3 핀하우징(27)은, 제1 핀하우징(25)과 제2 핀하우징(26) 사이에 이들을 다수의 암에 의해 링크구조로 연결된 하우징부재로서, 대략 사각형의 통형상으로 형성되고 그 내부의 모서리 부위에 제3 고무스프링(27a)이 각각 삽입되어 설치되어있다.The third pin housing 27 is a housing member connected between the first pin housing 25 and the second pin housing 26 in a link structure by a plurality of arms, and is formed in a substantially rectangular cylindrical shape and therein. The third rubber springs 27a are respectively inserted into and installed at the corner portions of the corners.
제1 암(28)은, 제1 핀하우징(25)과 제3 핀하우징(27) 사이에 링크결합된 지지부재로서, 제1 암(28)의 상단에 단면이 사각으로 형성된 제1 상부 힌지핀(28a)은 제1 핀하우징(25)에 힌지결합되어 복수개의 제1 고무스프링(25a)에 의해 탄지되고, 제1 암(28)의 하단에 단면이 사각으로 형성된 제1 하부 힌지핀(28b)은 제3 핀하우징(27)에 힌지결합되어 복수개의 제3 고무스프링(27a)에 의해 탄지되어 있다.The first arm 28 is a support member linked between the first pin housing 25 and the third pin housing 27, and has a first upper hinge having a square cross section at an upper end of the first arm 28. The pin 28a is hinged to the first pin housing 25 and is supported by a plurality of first rubber springs 25a, and has a first lower hinge pin having a rectangular cross section at a lower end of the first arm 28. 28b) is hinged to the third pin housing 27 and is supported by a plurality of third rubber springs 27a.
제2 암(29)은, 제2 핀하우징(26)과 제3 핀하우징(27) 사이에 링크결합된 지지부재로서, 제2 암(29)의 상단에 단면이 사각으로 형성된 제2 상부 힌지핀(29a)은 제3 핀하우징(27)에 힌지결합되어 복수개의 제3 고무스프링(27a)에 의해 탄지되고, 제2 암(29)의 하단에 단면이 사각으로 형성된 제2 하부 힌지핀(29b)은 제2 핀하우징(26)에 힌지결합되어 복수개의 제2 고무스프링(26a)에 의해 탄지되어 있다.The second arm 29 is a support member linked between the second pin housing 26 and the third pin housing 27, and has a second upper hinge having a square cross section at an upper end of the second arm 29. The pin 29a is hinged to the third pin housing 27 and is supported by a plurality of third rubber springs 27a, and a second lower hinge pin having a rectangular cross section at the bottom of the second arm 29 ( 29b) is hinged to the second pin housing 26 and is supported by a plurality of second rubber springs 26a.
따라서, 제1 핀하우징(25), 제2 핀하우징(26) 및 제3 핀하우징(27)과 제1 암(28) 및 제2 암(29)의 대면부위에는 고무스프링을 매개로 연결되어, 제1 암(28) 및 제2 암(29)의 좌우방향 회동을 제한시키면서 가동부(120)의 진동을 완충시키게 된다.Accordingly, the first pin housing 25, the second pin housing 26, and the third pin housing 27 and the facing portions of the first arm 28 and the second arm 29 are connected to each other via rubber springs. In addition, the vibration of the movable part 120 is buffered while limiting the horizontal rotation of the first arm 28 and the second arm 29.
이상 설명한 바와 같이, 본 발명에 따르면 고정부와 가동부 사이에 제1 완충부, 제2 완충부, 지지부 중 어느 2개를 결합하여 설치함으로써, 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터에서 가동부의 진동을 이중으로 완충하여 완충성능을 향상시킬 수 있는 효과를 제공한다.As described above, according to the present invention, any one of the first buffer portion, the second buffer portion, and the support portion is installed between the fixed portion and the movable portion, thereby oscillating the continuous casting mold. Provides the effect of double buffering vibration to improve the buffering performance.
또한, 제1 완충부로서 복수개의 코일 스프링으로 이루어진 탄지수단을 상하 방향으로 설치하고 지지핀으로 지지함으로써, 제2 완충부와 고정부 사이의 이격 거리를 탄지수단에 의해 미세하게 조정하도록 완충할 수 있는 효과를 제공한다.In addition, by installing the holding means composed of a plurality of coil springs in the vertical direction as the first buffer portion and supporting it with the support pins, the distance between the second buffer portion and the fixed portion can be buffered so as to finely adjust by the touch means. Provide the effect.
또한, 제2 완충부의 하부 플레이트와 상부 플레이트 사이에 가이드핀과 진동조절편을 설치함으로써, 완충수단의 좌우요동을 방지하는 동시에 완충수단의 진동 위치를 제한하게 된다.In addition, by installing the guide pin and the vibration adjusting piece between the lower plate and the upper plate of the second buffer portion, it is possible to prevent the left and right swing of the buffer means and at the same time limit the vibration position of the buffer means.
또한, 완충수단을 복수개의 핀하우징과 암을 링크결합하여 고무스프링으로 탄지함으로써, 가동부의 상하방향 진동에 대한 완충을 용이하게 하는 동시에 완충수단의 내구성을 연장하고 장수명을 유지할 수 있는 효과를 제공한다.In addition, by linking the plurality of pin housing and the arm to the shock absorbing means by the rubber spring, it facilitates the buffer against the vertical vibration of the movable portion, while also providing the effect of extending the durability of the shock absorbing means and maintaining long life. .
이상 설명한 본 발명은 그 기술적 사상 또는 주요한 특징으로부터 벗어남이 없이 다른 여러 가지 형태로 실시될 수 있다. 따라서 상기 실시예는 모든 점에서 단순한 예시에 지나지 않으며 한정적으로 해석되어서는 안 된다.The present invention described above can be embodied in many other forms without departing from the spirit or main features thereof. Therefore, the above embodiments are merely examples in all respects and should not be interpreted limitedly.
Claims (7)
- 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 하부의 고정부와, 상부의 가동부 사이에 설치되는 연속 주조용 오실레이터의 완충장치로서,As a shock absorber of a continuous casting oscillator provided between a lower part of a continuous casting oscillator for vibrating a continuous casting mold and an upper movable part,가동부의 하부에 결합되어 상하방향의 신축에 의해 완충하는 제1 완충The first buffer coupled to the lower portion of the movable portion to cushion by up and down stretching부(10); 및Part 10; And상기 제1 완충부(10)의 하부와 고정부의 상부 사이에 결합된 지지부(30);를 포함하는 것을 특징으로 하는 연속 주조용 오실레이터의 완충장치.And a support part (30) coupled between the lower part of the first buffer part and the upper part of the fixing part.
- 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 하부의 고정부와, 상부의 가동부 사이에 설치되는 연속 주조용 오실레이터의 완충장치로서,As a shock absorber of a continuous casting oscillator provided between a lower part of a continuous casting oscillator for vibrating a continuous casting mold and an upper movable part,가동부의 하부에 결합되어, 좌우방향의 회동에 의해 완충하는 제2 완충A second buffer coupled to the lower portion of the movable portion and cushioned by rotation in the left and right directions부(20); 및Part 20; And상기 제2 완충부(20)의 하부와 고정부의 상부 사이에 결합된 지지부(30);를 포함하는 것을 특징으로 하는 연속 주조용 오실레이터의 완충장치.And a support part (30) coupled between the lower part of the second buffer part (20) and the upper part of the fixing part.
- 연속 주조용 몰드를 진동시키는 연속 주조용 오실레이터의 하부의 고정부와, 상부의 가동부 사이에 설치되는 연속 주조용 오실레이터의 완충장치로서,As a shock absorber of a continuous casting oscillator provided between a lower part of a continuous casting oscillator for vibrating a continuous casting mold and an upper movable part,고정부의 상부에 결합되어, 상하방향의 신축에 의해 완충하는 제1 완충부(10); 및A first buffer part 10 coupled to the upper part of the fixing part and configured to buffer by stretching in the vertical direction; And상기 제1 완충부(10)의 상부와 가동부의 하부 사이에 결합되어, 좌우방향의 회동에 의해 완충하는 제2 완충부(20);를 포함하는 것을 특징으로 하는 연속 주조용 오실레이터의 완충장치.And a second buffer unit 20 coupled between an upper portion of the first buffer unit 10 and a lower portion of the movable unit and configured to buffer by rotating in left and right directions.
- 제 1 항 또는 제 3 항에 있어서,The method according to claim 1 or 3,상기 제1 완충부(10)는,The first buffer unit 10,하부에 설치된 하부 지지편;A lower support piece installed at the bottom;상기 하부 지지편의 상부에 이격 설치된 상부 지지편;An upper support piece spaced apart from an upper portion of the lower support piece;상기 하부 지지편과 상기 상부 지지편 사이에 설치되어 진동을 완충하는 탄지수단; 및Tungsten means provided between the lower support piece and the upper support piece to cushion vibration; And상기 하부 지지편과 상기 상부 지지편 사이에 설치되어 탄지수단의 요동을 방지하는 지지핀;을 포함하는 것을 특징으로 하는 연속 주조용 오실레이터의 완충장치.And a support pin installed between the lower support piece and the upper support piece to prevent rocking of the fingering means.
- 제 4 항에 있어서,The method of claim 4, wherein상기 탄지수단은, 복수개의 코일 스프링으로 이루어져 있는 것을 특징으로 하는 연속 주조용 오실레이터의 완충장치.The gripping means is a shock absorber of the oscillator for continuous casting, characterized in that consisting of a plurality of coil springs.
- 제 2 항 또는 제 3 항에 있어서,The method of claim 2 or 3,상기 제2 완충부(20)는,The second buffer unit 20,하부에 설치된 하부 플레이트;A lower plate installed at the bottom;상기 하부 플레이트의 상부에 상하로 진동하도록 이격 설치된 상부 플레이트;An upper plate spaced apart from each other to vibrate up and down on an upper portion of the lower plate;상기 하부 플레이트에 입설되어 상기 상부 플레이트의 상하 진동을 안내하는 가이드핀;A guide pin placed in the lower plate to guide vertical vibration of the upper plate;상기 가이드핀의 상부에 설치되어 상기 상부 플레이트의 상하 진동위치를 조절하는 진동조절편; 및A vibration adjusting piece installed on an upper portion of the guide pin to adjust a vertical vibration position of the upper plate; And상기 하부 플레이트와 상기 상부 플레이트 사이에 설치되어 진동을 완충하는 하나 이상의 완충수단;을 포함하는 것을 특징으로 하는 연속 주조용 오실레이터의 완충장치.And at least one buffer means installed between the lower plate and the upper plate to cushion vibrations.
- 제 6 항에 있어서,The method of claim 6,상기 완충수단은,The buffer means,상기 상부 플레이트의 하면에 고정되는 제1 핀하우징과;A first pin housing fixed to a lower surface of the upper plate;상기 하부 플레이트의 상면에 고정되는 제2 핀하우징과;A second pin housing fixed to an upper surface of the lower plate;상기 제1 핀하우징과 상기 제2 핀하우징을 복수의 암에 의해 링크구조로 연결되는 제3 핀하우징을 포함하고,A third pin housing connecting the first pin housing and the second pin housing in a link structure by a plurality of arms;상기 제1 핀하우징 내지 상기 제3 핀하우징과 상기 암의 대면부위는 고무스프링을 매개로 연결되어 상기 암의 회동을 제한시키면서 진동을 완충시키는 것을 특징으로 하는 연속 주조용 오실레이터의 완충장치.The first pin housing to the third pin housing and the facing portion of the arm is connected via a rubber spring to cushion the vibration while limiting the rotation of the arm, characterized in that the shock absorber of the continuous casting.
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CN114309502A (en) * | 2021-12-24 | 2022-04-12 | 衡阳镭目科技有限责任公司 | Unit type single-drive crystallizer vibration device |
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KR20030052574A (en) * | 2001-12-21 | 2003-06-27 | 재단법인 포항산업과학연구원 | Hydraulic mold oscillator with guider utilizing plate spring and roller rail system |
KR20090095673A (en) * | 2005-03-28 | 2009-09-09 | 홍 지앙 | Oscillating apparatus for the mold of continuous casting |
KR20140005429A (en) * | 2012-07-04 | 2014-01-15 | 주식회사 포스코 | Apparatus for mould oscillation and mould equipment for continuous casting using the same |
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KR20160042663A (en) | 2016-04-20 |
CN107107172B (en) | 2019-12-13 |
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