CN214185177U - Crystallizer vibrating device capable of effectively controlling amplitude - Google Patents
Crystallizer vibrating device capable of effectively controlling amplitude Download PDFInfo
- Publication number
- CN214185177U CN214185177U CN202022940811.3U CN202022940811U CN214185177U CN 214185177 U CN214185177 U CN 214185177U CN 202022940811 U CN202022940811 U CN 202022940811U CN 214185177 U CN214185177 U CN 214185177U
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- pull rod
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Abstract
The utility model relates to a crystallizer vibrating device of ability effective control amplitude, including vibrating frame, fixed frame and vibrating arm, the middle part of vibrating arm is passed through bearing frame, bearing and fixed frame and is rotated and be connected, both ends stretch out from fixed frame's front and back both sides respectively around the vibrating arm, the vibrating arm front end passes through the bearing and rotates with vibrating frame to be connected, the vibrating arm rear end is rotated and is connected drive arrangement, its characterized in that: the vibrating arm is characterized in that a spring steel plate and two pull rod assemblies are arranged between the fixed frame and the vibrating frame, the spring steel plate is located at the upper end of the vibrating arm, one pull rod assembly is connected with the left side wall of the fixed frame and the right side wall of the vibrating frame, and the other pull rod assembly is connected with the right side wall of the fixed frame and the left side wall of the vibrating frame. The utility model discloses the vibration structure is optimized, and the vibration arm drives the slight vibration of vibration frame, and the vibration frame vibration is steady, spring steel plate and pull rod assembly combined action control vibration range, and the amplitude is stable.
Description
Technical Field
The utility model relates to a conticaster production technical field, concretely relates to crystallizer vibrating device of ability effective control amplitude.
Background
The crystallizer vibration device is an important device in a continuous casting machine, and has the main functions of enabling the crystallizer to vibrate up and down in a reciprocating manner, preventing molten steel flowing down from a tundish from being bonded with a copper plate in the crystallizer in the solidification process to cause sticking, pulling and cracking or pulling and leakage accidents, and driving the crystallizer to vibrate periodically according to a vibration curve to change the relative position of the surface of the molten steel and a crystal wall so as to facilitate degerming. Poor stability of the vibrator in the using process can cause unstable amplitude, and finally severe accidents such as steel leakage and the like are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a crystallizer vibrating device of ability effective control amplitude, the vibrating structure obtains optimizing, and the vibrating arm drives the slight vibration of vibration frame, and the vibration of vibration frame is steady, spring steel plate and pull rod assembly combined action control vibration range, and the amplitude is stable.
The purpose of the utility model is realized like this:
the utility model provides a crystallizer vibrating device of ability effective control amplitude, includes vibrating frame, fixed frame and vibrating arm, the middle part of vibrating arm is passed through bearing frame, bearing and fixed frame and is rotated and be connected, both ends stretch out from fixed frame's front and back both sides respectively around the vibrating arm, the vibrating arm front end passes through the bearing and is connected with the vibrating frame rotation, the vibrating arm rear end is rotated and is connected drive arrangement, be equipped with spring steel board and pull rod assembly between fixed frame and the vibrating frame, spring steel board is located the upper end of vibrating arm, pull rod assembly is equipped with two, and the left side wall of fixed frame and vibrating frame's right side wall is connected to a pull rod assembly, and the right side wall of fixed frame and vibrating frame's left side wall are connected to another pull rod assembly.
Preferably, the pull rod assembly comprises a screw rod, one end of the screw rod is sleeved with a shaft sleeve and an adjusting nut, the other end of the screw rod is sleeved with the adjusting nut and a first connecting piece, the first connecting piece is connected with a second connecting piece through a pin, the second connecting piece is connected with square steel, and the square steel is welded with a corresponding fixed frame side wall or a corresponding vibration frame side wall.
Preferably, the pull rod assembly is horizontally arranged, the pull rod assembly is adjustable, and the length of the pull rod assembly is adjusted through an adjusting nut.
Preferably, the spring steel plate is arranged between the vibration frame and the fixed frame in the length direction, and the pull rod assembly is arranged between the vibration frame and the fixed frame in the width direction.
The utility model has the advantages that:
the utility model discloses the vibration structure is optimized, and the vibration arm drives the slight vibration of vibration frame, and the vibration frame vibration is steady, spring steel plate and pull rod assembly combined action control vibration range, and the amplitude is stable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a sectional view B-B of fig. 1.
Fig. 4 is a sectional view F-F of fig. 1.
Fig. 5 is a schematic structural diagram of the buffering adjustment device.
Fig. 6 is a schematic structural view of the tie rod assembly.
Fig. 7 is a schematic structural view of the vibration frame.
Fig. 8 is a cross-sectional view taken along line D-D of fig. 7.
Fig. 9 is a sectional view F-F of fig. 7.
Fig. 10 is a schematic structural view of the dust barrier.
Fig. 11 is a side view of fig. 10.
Wherein: a vibration frame 1; left sidewall 1.1; a right side wall 1.2; a support table 1.3; 1.4 of an ash baffle; 1.5 of angle steel; 1.6 of reinforcing ribs; a through hole 1.7; a fixed frame 2; a bearing seat 2.1; a vibrating arm 3; a drive device 4; a buffer adjustment device 5; 5.1 of a leather bag cylinder; an air inlet joint 5.1.1; a buffer beam 5.2; a protective cover 5.3; a spring steel plate 6; a tie rod assembly 7; screw 7.1; a shaft sleeve 7.2; an adjusting nut 7.3; a first connecting piece 7.4; a pin 7.5; a second connecting piece 7.6; 7.7 parts of square steel; a positioning pin shaft 8; a fixing bolt 9; a fixed seat 10; a fixing nut 11; a mounting plate 12.
Detailed Description
Referring to fig. 1-11, the utility model relates to a crystallizer vibrating device of ability effective control amplitude, including vibrating frame 1, fixed frame 2 and vibrating arm 3, bearing frame 2.1, bearing and fixed frame 2 are passed through at the middle part of vibrating arm 3 and are rotated and be connected, both sides are stretched out from fixed frame 2's front and back respectively at both ends around vibrating arm 3, vibrating arm 3 front end is passed through the bearing and is rotated with vibrating frame 1 and be connected, 3 rear ends of vibrating arm are rotated and are connected drive arrangement 4, fixed frame 2 rear ends are equipped with buffering adjusting device 5, buffering adjusting device 5 is located vibrating arm 3 tops, buffering adjusting device 5 includes leather bag cylinder 5.1 and buffering crossbeam 5.2. The leather bag air cylinder 5.1 is fixed in the middle of the buffering beam 5.2, and two ends of the buffering beam 5.2 are fixedly connected with the fixed frame 2.
Be equipped with safety cover 5.3 between buffer beam 5.2 and the leather bag cylinder 5.1, leather bag cylinder 5.1 sets up in safety cover 5.3, safety cover 5.3 lower extreme opening, the air inlet connector 5.1.1 that the up end of safety cover 5.3 corresponds leather bag cylinder 5.1 is equipped with the through-hole.
The leather bag air cylinder 5.1 is fixed with the buffering beam 5.2 through a bolt, and a mounting hole is formed in the upper end of the protection cover 5.3 corresponding to the bolt on the leather bag air cylinder 5.1.
And a spring steel plate 6 is arranged between the fixed frame 2 and the vibration frame 1, and the spring steel plate 6 is positioned at the upper end of the vibration arm 3.
The vibration frame is characterized in that two pull rod assemblies 7 are further arranged between the fixed frame 2 and the vibration frame 1, one pull rod assembly 7 is connected with the left side wall of the fixed frame 2 and the right side wall of the vibration frame 1, the other pull rod assembly 7 is connected with the right side wall of the fixed frame 2 and the left side wall of the vibration frame 1, and the vibration amplitude is controlled through the two opposite pull rod assemblies 7.
The pull rod assembly 7 comprises a screw rod 7.1, one end of the screw rod 7.1 is sleeved with a shaft sleeve 7.2 and an adjusting nut 7.3, the other end of the screw rod is sleeved with an adjusting nut 7.3 and a first connecting piece 7.4, the first connecting piece 7.4 is connected with a second connecting piece 7.6 through a pin 7.5, the second connecting piece 7.6 is connected with square steel 7.7, and the square steel 7.7 is welded with the corresponding fixed frame side wall or the vibration frame side wall. The adjusting nut 7.3 is located on the outer side of the shaft sleeve 7.2, and the adjusting nut 7.3 is located on the inner side of the first connecting piece 7.4.
The pull rod assembly 7 is horizontally arranged, the pull rod assembly 7 is adjustable, and the length is adjusted through the adjusting nut 7.3, so that the pull rod assembly 7 is convenient to assemble.
The pull rod assembly 7 is arranged below the spring steel plate 6, and the vibration amplitude is controlled under the combined action of the pull rod assembly 7 and the spring steel plate 6.
The spring steel plate 6 is arranged between the vibration frame 1 and the fixed frame 2 in the length direction, and the pull rod assembly 7 is arranged between the vibration frame 1 and the fixed frame 2 in the width direction.
The ash blocking plates 1.4 are two, are connected through the reinforcing ribs 1.6 between the two ash blocking plates 1.4, reduce the deformation of the ash blocking plates 1.4, so that the ash blocking plates 1.4 are attached to the front end faces of the left side wall 1.1 and the right side wall 1.2, and dust such as iron powder and iron dust is prevented from falling into the vibration frame 1 after vibration, so that the dust is not easy to enter the bearing, the reciprocating motion of vibration is ensured, and the service life of the bearing is prolonged.
The preceding terminal surface of controlling lateral wall 1.1, 1.2 is the below slope in the right side, keep off the laminating of ash plate 1.4 lower extreme and the preceding terminal surface of controlling lateral wall 1.1, 1.2, keep off the perpendicular downwardly extending of ash plate 1.4 lower extreme, in the dust can not get into the bearing from the bottom of vibration frame 1 yet like this, keep off in ash plate 1.4 downwardly extending section and the bottom front end of controlling lateral wall 1.1, 1.2 and leave the clearance between, guarantee that vibration frame 1 can carry out reciprocating motion.
Be equipped with locating pin axle 8 between vibration frame 1 and the fixed frame 2, through 8 locking of locating pin axle, vibration frame 1 corresponds locating pin axle 8 and is equipped with perforating hole 1.7, and locating pin axle 8 is for the assembly zero-bit and transportation location usefulness, the one end that vibration arm 3 is close to drive arrangement 4 is equipped with fixing bolt 9, fixing bolt 9 passes through fixing base 10 and is connected with vibration arm 3, fixing base 10 is fixed in vibration arm 3 below, fixing bolt 9 passes through fixation nut 11 and is connected with fixed frame 2, fixed frame 2 corresponds fixing bolt 9 and is equipped with mounting panel 12.
The fixing bolt 9 penetrates through the fixing seat, is screwed and fixed with the fixing seat 10 through a fixing nut 11, penetrates through the mounting plate 12 after being screwed with the fixing nut 11, and is screwed with the fixing nut 11, so that the vibration arm 3 and the fixing frame 2 are fixed, and the vibration arm and the fixing frame are fixed through the detachable fixing nut and the detachable fixing bolt in the transportation process; after the vehicle arrives at the site, the fixing nuts and the fixing bolts are removed, so that the transportation safety can be improved.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a crystallizer vibrating device of ability effective control amplitude, includes vibrating frame, fixed frame and vibrating arm, the middle part of vibrating arm is passed through bearing frame, bearing and fixed frame and is rotated and be connected, both ends stretch out from fixed frame's front and back both sides respectively around the vibrating arm, the vibrating arm front end passes through the bearing and is connected with the vibrating frame rotation, the vibrating arm rear end rotates and connects drive arrangement, its characterized in that: the vibrating arm is characterized in that a spring steel plate and two pull rod assemblies are arranged between the fixed frame and the vibrating frame, the spring steel plate is located at the upper end of the vibrating arm, one pull rod assembly is connected with the left side wall of the fixed frame and the right side wall of the vibrating frame, and the other pull rod assembly is connected with the right side wall of the fixed frame and the left side wall of the vibrating frame.
2. The mold oscillating device capable of effectively controlling the amplitude according to claim 1, wherein: the pull rod assembly comprises a screw rod, one end of the screw rod is sleeved with a shaft sleeve and an adjusting nut, the other end of the screw rod is sleeved with the adjusting nut and a first connecting piece, the first connecting piece is connected with a second connecting piece through a pin, the second connecting piece is connected with square steel, and the square steel is welded with a corresponding fixed frame side wall or a corresponding vibration frame side wall.
3. The mold oscillating device capable of effectively controlling the amplitude according to claim 1, wherein: the pull rod assembly is horizontally arranged, the pull rod assembly is adjustable, and the length of the pull rod assembly is adjusted through the adjusting nut.
4. The mold oscillating device capable of effectively controlling the amplitude according to claim 1, wherein: the spring steel plate is arranged between the vibration frame and the fixed frame in the length direction, and the pull rod assembly is arranged between the vibration frame and the fixed frame in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022940811.3U CN214185177U (en) | 2020-12-11 | 2020-12-11 | Crystallizer vibrating device capable of effectively controlling amplitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022940811.3U CN214185177U (en) | 2020-12-11 | 2020-12-11 | Crystallizer vibrating device capable of effectively controlling amplitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214185177U true CN214185177U (en) | 2021-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022940811.3U Active CN214185177U (en) | 2020-12-11 | 2020-12-11 | Crystallizer vibrating device capable of effectively controlling amplitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214185177U (en) |
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2020
- 2020-12-11 CN CN202022940811.3U patent/CN214185177U/en active Active
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