A mould vibration testing device

Abstract

The present application relates to the field of crystal vibration, specifically to a kind of crystallizer vibration test device, including vibration table and the clamping lock of being arranged on the surface of both sides of vibration table, the electric wire of being movably sleeved on the inner wall surface of clamping lock, the crystallization table of being movably sleeved on the outer surface of vibration table top, the outer surface of the clamping lock is fixedly connected with support frame, the other end of the support frame is fixedly connected with the butt joint collar, the bottom surface of the support frame is fixedly connected with V-shaped support plate.Crystallization table is produced vibration, and vibration force is transmitted to the rest of electric wire by one end of electric wire, at this time, the vibration of electric wire is buffered using the electric wire that falls, avoid the rest of electric wire to produce too much shaking force, in turn, the effect that the electric wire is pulled and causes the effect of relaxation and falling off.

Description

Technical Field

[0001] This invention relates to the field of crystallization vibration technology, and in particular to a crystallizer vibration testing device. Background Technology

[0002] The crystallizer vibrates at a specified frequency, waveform, and amplitude, especially non-sinusoidal vibration with a slow upper vibration speed and a fast lower vibration speed. This can improve the lubrication of the mold flux, significantly reduce the friction between the billet shell and the crystallizer, reduce tearing and allow the torn billet shell to heal, thus significantly improving the surface quality of the cast billet and the casting speed. The actuators of the crystallizer vibration device designed according to the above requirements can be divided into two categories: one is a hydraulic servo system, which consists of a high-power electro-hydraulic servo valve, servo cylinder, hydraulic pump station, etc. Its disadvantages are that the system is complex, costly, and difficult to maintain.

[0003] A patent with publication number CN102764863B discloses a simulation and testing device for the vibration process of a continuous casting crystallizer, consisting of a vibration table and a control and acquisition system. An oil storage tank mounted on the upper part of the support is connected to an oil delivery tank equipped with a level sensor via a valve. A stepper motor is connected to the vibration plate via an eccentric wheel and a connecting rod. A pressure sensor is connected to the pressure test hole on the vibration plate. An observation window is installed parallel to the vibration plate. An oil receiving tank is located at the lower part of the support and placed on an electronic balance. In the control and acquisition system, the main control computer configures and sets the operating parameters, and the programmable controller controls the stepper motor to rotate according to the set parameters. The pressure sensor, level sensor, and electronic balance collect oil pressure, level, and mass signals during the vibration process, enabling simulation testing of process data such as slag channel pressure, level fluctuation, friction, and slag consumption in the meniscus area of ​​the continuous casting crystallizer. This device has a simple structure and is easy to operate, providing a testing apparatus for the physical testing of the crystallizer vibration process.

[0004] Existing crystallizers are mounted on the surface of a vibrator, using the vibration of the vibrator to vibrate the crystals inside the crystallizer, causing them to fall off under the influence of vibration. Since the vibrator and the crystallizer are two independent devices, the wiring on the vibrator surface has a certain degree of anti-detachment and connection, while the wiring connectors on the crystallizer surface do not have anti-detachment and connection. They are easily subjected to vibration, detachment, loosening, swinging, and breakage under the vibration of the vibrator. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem that the line connectors on the surface of the crystallizer in the prior art do not have anti-detachment and connection properties, and are easily vibrated, detached, loosened, swayed and broken under the vibration of the vibrator.

[0006] To solve the above-mentioned technical problems, the present invention provides a crystallizer vibration testing device, including a vibration table and snap-fit ​​buckles disposed on both sides of the vibration table, an electric wire movably sleeved on the inner wall of the snap-fit ​​buckles, a crystallization table movably sleeved on the outer surface of the top of the vibration table, a support frame fixedly connected to the outer surface of the snap-fit ​​buckles, a mating collar fixedly connected to the other end of the support frame, a V-shaped support plate movably overlapping the outer surface of the electric wire fixedly connected to the bottom surface of the support frame, an electric wire auxiliary ring plate disposed on the inner wall of the mating collar, the inner wall of the electric wire auxiliary ring plate movably sleeved on the outer surface of the electric wire, a connector disposed on the outer surface of the electric wire auxiliary ring plate, and an electric wire plug disposed on the inner wall of the connector.

[0007] In one embodiment of the present invention, a support snap-fit ​​arm is fixedly connected to the upper and lower surfaces of the mating collar, and a mating head is fixedly connected to the outer surface of the crystallization stage.

[0008] In one embodiment of the present invention, one end of the support clip arm is movably sleeved on the inner wall of the mating sleeve, and one end of the wire is movably sleeved on the interface of the wire plug.

[0009] In one embodiment of the present invention, a swing plate is oscillatingly connected to one end of the wire auxiliary coil plate, a flow-guiding groove is provided on the outer surface of one end of the swing plate, and an anti-slip texture is fixedly connected to the inner wall of the swing plate.

[0010] In one embodiment of the present invention, the outer surface of the anti-slip texture is movably attached to the outer surface of the wire, and the outer surfaces of the swing plate and the drainage groove are movably sleeved on the inner wall of the connector.

[0011] In one embodiment of the present invention, a mating sleeve is fixedly connected to the inner wall of the snap-fit ​​latch, a limiting sleeve is fixedly connected to the outer surface of the mating sleeve, an elastic wire is fixedly connected to the inner wall of the limiting sleeve, and a limiting post that is movably sleeved on the outer surface of the mating sleeve is fixedly connected to one end of the elastic wire.

[0012] In one embodiment of the present invention, an arc-shaped extrusion plate is provided on the inner wall of the limiting post, inclined grooves are provided on both sides of the arc-shaped extrusion plate, a mating sleeve hole is provided on one end of the arc-shaped extrusion plate, and a mating post is provided on one side edge of the mating sleeve hole at one end of the arc-shaped extrusion plate.

[0013] In one embodiment of the present invention, limiting grooves are provided on the top two side edges of the vibration table, and the bottom surface of the crystallization table is movably sleeved on the inner wall of the limiting groove.

[0014] In one embodiment of the present invention, motors are fixedly installed on both sides of the vibration table, and elliptical cylinders are fixedly connected to the output ends of the motors.

[0015] In one embodiment of the present invention, an arc-shaped overlapping plate that is movably sleeved on the outer surface of the elliptical cylinder is fixedly connected to the bottom outer surface of the snap-fit ​​latch, and a sealing cover is movably sleeved on the top surface of the crystallization stage.

[0016] The technical solution of the present invention has the following advantages compared with the prior art:

[0017] The crystallizer vibration testing device of the present invention connects one end of the wire to the inner wall of the wire plug. At this time, the output end of the wire is protected by the connector on the outer surface of the wire plug. At the same time, the friction and anti-slip force between the wire and the connector can be increased. The position of the wire is fixed at two points by the snap-fit ​​buckle and the mating ring, thereby increasing the stability of the wire and the snap-fit ​​effect.

[0018] The crystallizer vibration testing device of the present invention, together with the V-shaped support plate, lifts the wire in the middle position of the snap-lock and the connecting ring, so that when the crystallization table vibrates, the vibration force will be transmitted to the rest of the wire through one end of the wire. At this time, the falling wire, with its longer part, buffers the vibration of the wire, avoiding excessive shaking force in the rest of the wire, which would drag the wire and cause it to loosen and fall off.

[0019] The crystallizer vibration testing device of the present invention, when the wire shakes as a whole under the vibration of the vibration table, uses a snap-fit ​​buckle to divide the wire into two halves. When the wire is too long and shakes, the snap-fit ​​buckle can position the wire to reduce pulling. The shorter wire on the other side of the snap-fit ​​buckle is limited by the snap-fit ​​buckle, the V-shaped support plate and the wire auxiliary ring plate, so that when the wire interface is pulled, the shorter section of wire can be buffered to avoid excessive pulling.

[0020] The crystallizer vibration testing device of the present invention, when the wire is inserted into the locking buckle and the wire auxiliary ring plate, the wire pushes the arc-shaped extrusion plate up and down, thereby elastically extruding the elastic wire inside the limiting sleeve. Under the reverse pushing force of the elastic wire, the friction and anti-slip force between the arc-shaped extrusion plate and the surface of the wire are increased, so that the wire can be firmly positioned inside the locking buckle.

[0021] The crystallizer vibration testing device of the present invention, when one end of the wire is connected to the inside of the wire auxiliary coil plate, and the wire auxiliary coil plate and one end of the wire are snapped into the connector, the guide groove on one end of the swing plate guides the wire auxiliary coil plate to go deeper. As the swing plate goes deeper, the swing plate will gradually fit tightly against the outer surface of the wire, and the anti-slip texture increases the friction and adhesion between the wire and the wire surface, so that the wire can be firmly positioned inside the wire auxiliary coil plate. Attached Figure Description

[0022] To make the content of this invention easier to understand, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0023] Figure 1 This is a perspective view of the present invention;

[0024] Figure 2 This is a three-dimensional cross-sectional view of the vibration table in this invention;

[0025] Figure 3 This is a perspective view of the snap-fit ​​locking mechanism in this invention;

[0026] Figure 4 This is a sectional perspective view of the snap-fit ​​latch in this invention;

[0027] Figure 5 This is a perspective view of the snap-fit ​​locking mechanism in this invention.

[0028] Figure 6 This is an exploded sectional perspective view of the snap-fit ​​latch in this invention;

[0029] Figure 7 This is a three-dimensional cross-sectional view of the wire auxiliary coil plate in this invention.

[0030] Explanation of reference numerals in the accompanying drawings: 11. Vibration table; 111. Limiting groove; 112. Crystallization stage; 113. Sealing cover; 114. Motor; 115. Elliptical cylinder; 116. Arc-shaped overlapping plate; 117. Butt joint head; 12. Snap-fit ​​lock; a1. Butt joint sleeve; a2. Limiting sleeve; a3. Elastic wire; a4. Limiting post; a5. Arc-shaped extrusion plate; a6. Inclined groove; a7. Butt joint hole; a8. Butt joint post; 121. Support frame; 122. Butt joint ring; 123. V-shaped support plate; 124. Wire auxiliary ring plate; 1241. Swing plate; 1242. Anti-slip texture; 1243. Drainage inclined groove; 125. Connector; 126. Support snap-fit ​​arm; 127. Wire plug; 13. Wire. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments described are not intended to limit the present invention.

[0032] Please see Figure 1 - Figure 7 The present invention provides a crystallizer vibration testing device, including a vibration table 11 and snap-fit ​​buckles 12 disposed on both sides of the vibration table 11, an electric wire 13 movably sleeved on the inner wall of the snap-fit ​​buckle 12, a crystallizer 112 movably sleeved on the top outer surface of the vibration table 11, a support frame 121 fixedly connected to the outer surface of the snap-fit ​​buckle 12, a mating collar 122 fixedly connected to the other end of the support frame 121, a V-shaped support plate 123 movably overlapping the outer surface of the electric wire 13 fixedly connected to the bottom surface of the support frame 121, an electric wire auxiliary ring plate 124 disposed on the inner wall of the mating collar 122, the inner wall of the electric wire auxiliary ring plate 124 movably sleeved on the outer surface of the electric wire 13, a connector 125 disposed on the outer surface of the electric wire auxiliary ring plate 124, and an electric wire plug 127 disposed on the inner wall of the connector 125.

[0033] One end of the wire 13 is connected to the inner wall of the wire plug 127. At this time, the output end of the wire 13 is protected by the connector 125 on the outer surface of the wire plug 127. This also increases the friction and anti-slip force between the wire 13 and the connector 125. The position of the wire 13 is fixed at two points by the snap-fit ​​lock 12 and the mating collar 122, thereby increasing the stability of the wire 13 and the snap-fit ​​effect.

[0034] At the same time, the V-shaped support plate 123 supports the wire 13 in the middle of the snap-lock 12 and the mating collar 122, so that when the crystallization table 112 vibrates, the vibration force will be transmitted through one end of the wire 13 to the rest of the wire 13. At this time, the falling wire 13, with its longer part, buffers the vibration of the wire 13, avoiding excessive shaking force in the rest of the wire 13, which would drag the wire 13 and cause it to loosen and fall off.

[0035] When the wire 13 shakes as a whole under the vibration of the vibration table 11, the locking buckle 12 divides the wire 13 into two halves. When the excessively long wire 13 shakes, the locking buckle 12 can position the excessively long wire 13 to reduce the pulling. The shorter wire 13 on the other side of the locking buckle 12 is limited by the locking buckle 12, the V-shaped support plate 123 and the wire auxiliary ring plate 124, so that when the wire 13 interface is pulled, the shorter section of the wire 13 can be buffered to avoid excessive pulling.

[0036] Furthermore, such as Figure 5 and Figure 6 As shown, a mating sleeve a1 is fixedly connected to the inner wall of the snap-fit ​​lock 12. A limiting sleeve a2 is fixedly connected to the outer surface of the mating sleeve a1. An elastic wire a3 is fixedly connected to the inner wall of the limiting sleeve a2. A limiting post a4 is fixedly connected to one end of the elastic wire a3 and is movably sleeved on the outer surface of the mating sleeve a1. An arc-shaped extrusion plate a5 is provided on the inner wall of the limiting post a4. Inclined grooves a6 are provided on both sides of the arc-shaped extrusion plate a5. A mating hole a7 is provided on one end of the arc-shaped extrusion plate a5. A mating post a8 is provided on one side edge of the mating hole a7.

[0037] When the wire 13 is inserted into the snap-fit ​​latch 12 and the wire auxiliary ring plate 124, the wire 13 pushes the arc-shaped extrusion plate a5 up and down, thereby elastically extruding the elastic wire a3 inside the limiting sleeve a2. Under the reverse pushing force of the elastic wire a3, the friction and anti-slip force between the arc-shaped extrusion plate a5 and the surface of the wire 13 are increased, so that the wire 13 can be firmly positioned inside the snap-fit ​​latch 12.

[0038] When the limiting post a4 swings up and down, it interlocks with the mating sleeve hole a7 and the mating post a8. When the limiting post a4 expands, the mating post a8 limits the position of the limiting post a4, preventing the limiting post a4 from tilting or shifting due to the pushing force of the wire 13 when the elastic wire a3 expands.

[0039] Furthermore, such as Figures 3-5 and Figure 7 As shown, support clamping arms 126 are fixedly connected to the upper and lower surfaces of the mating collar 122, and a mating head 117 is fixedly connected to the outer surface of the crystallization stage 112. One end of the support clamping arm 126 is movably sleeved on the inner wall of the mating head 117. One end of the wire 13 is movably sleeved at the interface of the wire plug 127. A swing plate 1241 is swayingly connected to one end of the wire auxiliary ring plate 124. A flow-guiding groove 1243 is provided on the outer surface of one end of the swing plate 1241. An anti-slip texture 1242 is fixedly connected to the inner wall of the swing plate 1241. The outer surface of the anti-slip texture 1242 is movably attached to the outer surface of the wire 13. The outer surfaces of the swing plate 1241 and the flow-guiding groove 1243 are movably sleeved on the inner wall of the connector 125.

[0040] When one end of the wire 13 is connected to the inside of the wire auxiliary ring plate 124, and the wire auxiliary ring plate 124 and one end of the wire 13 are snapped into the inside of the connector 125, the guide groove 1243 on one end of the swing plate 1241 guides the wire auxiliary ring plate 124 to go deeper. As the swing plate 1241 goes deeper, the swing plate 1241 will gradually fit tightly against the outer surface of the wire 13, and the anti-slip texture 1242 will increase the friction and adhesion between the swing plate 1241 and the surface of the wire 13, so that the wire 13 can be firmly positioned inside the wire auxiliary ring plate 124.

[0041] Furthermore, such as Figure 1 As shown, limiting grooves 111 are provided on the top two sides of the vibration table 11. The bottom surface of the crystallization table 112 is movably fitted onto the inner wall of the limiting grooves 111. Motors 114 are fixedly installed on both sides of the vibration table 11. An elliptical cylinder 115 is fixedly connected to the output end of the motor 114. An arc-shaped overlapping plate 116 is fixedly connected to the bottom outer surface of the snap-lock 12 and movably fitted onto the outer surface of the elliptical cylinder 115. A closing cover 113 is movably fitted onto the top surface of the crystallization table 112.

[0042] After the crystallization stage 112 is positioned, when the motor 114 rotates the elliptical cylinder 115, the elliptical shape of the elliptical cylinder 115 allows it to quickly push the bottom surface of the crystallization stage 112 up and down, causing the crystallization stage 112 to vibrate to a certain extent.

[0043] Working principle: When the wire 13 is inserted into the snap-fit ​​latch 12 and the wire auxiliary ring plate 124, the wire 13 pushes the arc-shaped extrusion plate a5 up and down, which in turn extrudes the elastic wire a3 inside the limiting sleeve a2. Under the reverse pushing force of the elastic wire a3, the friction and anti-slip force between the arc-shaped extrusion plate a5 and the surface of the wire 13 are increased, so that the wire 13 can be firmly positioned inside the snap-fit ​​latch 12.

[0044] When the limiting post a4 swings up and down, it interlocks with the mating sleeve hole a7 and the mating post a8, so that when the limiting post a4 expands, the mating post a8 limits the position of the limiting post a4, and prevents the limiting post a4 from tilting or shifting due to the pushing force of the wire 13 when the elastic wire a3 expands.

[0045] One end of the wire 13 is connected to the inner wall of the wire plug 127. At this time, the output end of the wire 13 is protected by the connector 125 on the outer surface of the wire plug 127. This also increases the friction and anti-slip force between the wire 13 and the connector 125. The position of the wire 13 is fixed at two points by the snap-fit ​​lock 12 and the mating collar 122, thereby increasing the stability of the wire 13 and the snap-fit ​​effect.

[0046] At the same time, the V-shaped support plate 123 supports the wire 13 in the middle of the snap-lock 12 and the mating collar 122, so that when the crystallization table 112 vibrates, the vibration force will be transmitted through one end of the wire 13 to the rest of the wire 13. At this time, the falling wire 13, with its longer part, buffers the vibration of the wire 13, avoiding excessive shaking force in the rest of the wire 13, which would drag the wire 13 and cause it to loosen and fall off.

[0047] When the wire 13 shakes as a whole under the vibration of the vibration table 11, the locking buckle 12 divides the wire 13 into two halves. When the excessively long wire 13 shakes, the locking buckle 12 can position the excessively long wire 13 to reduce the pulling. The shorter wire 13 on the other side of the locking buckle 12 is limited by the locking buckle 12, the V-shaped support plate 123 and the wire auxiliary ring plate 124, so that when the wire 13 interface is pulled, the shorter section of the wire 13 can be buffered to avoid excessive pulling.

[0048] Obviously, the above embodiments are merely illustrative examples for clarity and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A crystallizer vibration testing device, comprising a vibration table (11), a crystallization stage (112) movably sleeved on the outer surface of the top of the vibration table (11), snap-fit ​​latches (12) disposed on both sides of the crystallization stage (112), and an electric wire (13) movably sleeved on the inner wall of the snap-fit ​​latches (12), characterized in that: A support frame (121) is fixedly connected to the outer surface of the snap-lock (12), and a mating collar (122) is fixedly connected to the other end of the support frame (121). A V-shaped support plate (123) is fixedly connected to the bottom surface of the support frame (121) and is movably overlapped on the outer surface of the wire (13). An auxiliary wire ring plate (124) is provided on the inner wall of the mating collar (122). The inner wall of the auxiliary wire ring plate (124) is movably fitted on the outer surface of the wire (13). A connector (125) is provided on the outer surface of the auxiliary wire ring plate (124), and a wire plug (127) is provided on the inner wall of the connector (125).

2. The crystallizer vibration testing device according to claim 1, characterized in that: Supporting clip arms (126) are fixedly connected to the upper and lower surfaces of the docking ring (122), and docking heads (117) are fixedly connected to the outer surface of the crystallization stage (112).

3. The crystallizer vibration testing device according to claim 2, characterized in that: One end of the support clip arm (126) is movably sleeved on the inner wall of the docking sleeve (117), and one end of the wire (13) is movably sleeved on the interface of the wire plug (127).

4. The crystallizer vibration testing device according to claim 3, characterized in that: A swing plate (1241) is oscillatingly connected to one end of the wire auxiliary coil plate (124). A diversion groove (1243) is provided on the outer surface of one end of the swing plate (1241). Anti-slip texture (1242) is fixedly connected to the inner wall of the swing plate (1241).

5. The crystallizer vibration testing device according to claim 4, characterized in that: The outer surface of the anti-slip texture (1242) is movably attached to the outer surface of the wire (13), and the outer surfaces of the swing plate (1241) and the diversion groove (1243) are movably sleeved on the inner wall of the connector (125).

6. The crystallizer vibration testing device according to claim 1, characterized in that: A mating sleeve (a1) is fixedly connected to the inner wall of the snap-fit ​​lock (12). A limiting sleeve (a2) is fixedly connected to the outer surface of the mating sleeve (a1). An elastic wire (a3) ​​is fixedly connected to the inner wall of the limiting sleeve (a2). One end of the elastic wire (a3) ​​is fixedly connected to a limiting post (a4) that is movably sleeved on the outer surface of the mating sleeve (a1).

7. A crystallizer vibration testing device according to claim 6, characterized in that: An arc-shaped extrusion plate (a5) is provided on the inner wall of the limiting post (a4). Inclined grooves (a6) are provided on both sides of the arc-shaped extrusion plate (a5). A mating sleeve hole (a7) is provided on one end of the arc-shaped extrusion plate (a5). A mating post (a8) is provided on one side edge of the mating sleeve hole (a7) at one end of the arc-shaped extrusion plate (a5).

8. The crystallizer vibration testing device according to claim 1, characterized in that: The vibration table (11) has a limiting groove (111) on both sides of the top edge, and the bottom surface of the crystallization table (112) is movably fitted onto the inner wall of the limiting groove (111).

9. A crystallizer vibration testing device according to claim 8, characterized in that: Motors (114) are fixedly installed on both sides of the vibration table (11), and elliptical cylinders (115) are fixedly connected to the output end of the motors (114).

10. A crystallizer vibration testing device according to claim 9, characterized in that: The bottom outer surface of the snap-lock (12) is fixedly connected to an arc-shaped overlapping plate (116) that is movably sleeved on the outer surface of the elliptical cylinder (115), and the top surface of the crystallization platform (112) is movably sleeved with a sealing cap (113).

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