A hot strip oscillation device

Abstract

The utility model provides a kind of hot-rolled strip steel oscillation device, comprising: pedestal, the pedestal is located slab transport chain entrance end, pedestal top is equipped with vertical shaft, the vertical shaft is connected with pedestal welding;Oscillating frame, the oscillating frame bottom is provided with the sleeve corresponding with vertical shaft, the vertical shaft is inserted in sleeve, sleeve is rotatably connected with vertical shaft by bearing;Guide plate, the guide plate is equipped with two groups, two groups of guide plate are all set on the end face of oscillating frame away from vertical shaft, and two groups of guide plate form the guide channel for guiding strip steel;The protection assembly is set on the oscillating frame, and the protection assembly is located at the outlet end of guide channel.The utility model has beneficial effect: setting protection assembly at the outlet end of guide channel, protection assembly acts on the surface of strip steel, reduces the influence of equipment on the surface quality of strip steel, and the oscillating frame is connected with vertical shaft by bearing in the form of sleeve reverse buckling to vertical shaft, lengthens the matching length of vertical shaft and oscillating frame, and enhances the stability of oscillating frame.

Description

Technical Field

[0001] This utility model belongs to the field of strip steel vibration devices, and in particular relates to a hot-rolled strip steel vibration device. Background Technology

[0002] The serpentine oscillator in hot-rolled strip steel production equipment is a key piece of equipment on the rolling production line. It is mainly used to guide the strip steel into the flat conveyor chain and make the strip steel be distributed in a continuous S-shaped serpentine pattern on the flat conveyor chain through reciprocating oscillation, so that the strip steel can "stand" on the conveyor chain and be sent to the coiling and collecting equipment.

[0003] In the existing oscillation device, during the strip steel production process, the vibrating guide plate is prone to scratching the strip steel surface when the oscillator reciprocates, affecting the surface quality of the strip steel; and the large momentum of the oscillator during oscillation makes it easy for the oscillator to detach from the vertical shaft assembly position, affecting the stability of the oscillation function. Summary of the Invention

[0004] In view of this, the present invention aims to provide a hot-rolled strip steel vibration device in order to solve at least one of the above-mentioned technical problems.

[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0006] A hot-rolled strip steel vibration device, comprising:

[0007] The base is located at the inlet end of the flat conveyor chain, and a vertical shaft is provided on the top of the base, which is welded to the base;

[0008] An oscillating frame is provided with a sleeve at the bottom corresponding to a vertical shaft. The vertical shaft is inserted into the sleeve, and the sleeve is rotatably connected to the vertical shaft through a bearing.

[0009] The guide plate is provided in two sets, both sets of guide plates are set on the end face of the vibrating frame away from the vertical axis, and the two sets of guide plates form a guide channel for guiding the strip steel.

[0010] The oscillating frame is equipped with a protective component, which is located at the exit end of the guide channel.

[0011] Furthermore, a fixed support is fixedly connected to the top of the base, and a fixed base plate is fixedly connected to the top of the fixed support. One of the two sets of guide plates is fixedly connected to the end face of the fixed base plate away from the fixed support as a fixed guide plate. The inlet end of the fixed guide plate is bent away from the strip to form a trumpet-shaped opening.

[0012] Furthermore, a retaining ring is fixedly provided at the lower end of the sleeve, the inner wall of the retaining ring being in contact with the outer wall of the vertical shaft, and a cover plate is fixedly provided at the upper end of the sleeve, the lower end face of the cover plate being provided with an annular boss, the outer wall of the annular boss being in contact with the inner wall of the sleeve.

[0013] Furthermore, a transmission component is fixedly installed on the side of the oscillating frame away from the sleeve, and an oscillating connecting rod is hinged inside the transmission component. The end of the oscillating connecting rod away from the transmission component is fixedly connected to the power output end of the eccentric transmission device.

[0014] Furthermore, the transmission component consists of a hinge block and a pin.

[0015] The hinge block is fixedly connected to the oscillating frame. There are two hinge blocks, and each hinge block has a socket.

[0016] The pin is located between the two hinge blocks, and both ends of the pin are respectively inserted into the insertion holes of the two hinge blocks.

[0017] Furthermore, the end of the oscillating connecting rod has a hinge hole, the pin is located inside the hinge hole, a bearing is provided between the pin and the hinge hole, the inner sleeve of the bearing is fixedly connected to the pin, and the outer sleeve of the bearing is fixedly connected to the inner wall of the hinge hole.

[0018] Furthermore, an oscillating base plate is fixedly provided on the top of the oscillating frame, and the other set of the two sets of guide plates is fixedly connected to the end face of the oscillating base plate away from the oscillating frame as an oscillating guide plate. The inlet end of the oscillating guide plate is bent away from the strip to form a trumpet-shaped opening, and the bending angle of the oscillating guide plate is not less than the rotation angle of the oscillating frame.

[0019] Furthermore, the protective assembly consists of a connecting shaft and a protective roller. The protective roller has a rotating hole along its axis, and the connecting shaft is inserted into the rotating hole. Both ends of the connecting shaft are fixedly connected to the vibrating frame, and a bearing is provided between the protective roller and the connecting shaft.

[0020] Furthermore, the inner wall of the protective roller is fixedly connected to the outer sleeve of the bearing, the outer wall of the connecting shaft is fixedly connected to the inner sleeve of the bearing, and annular cover plates are fixedly connected to both ends of the protective roller, with the inner wall of the annular cover plate fitting against the outer wall of the protective roller.

[0021] Furthermore, the protective components are provided in pairs, and the distance between the outer walls of the protective rollers of the two protective components is not greater than the width of the guide channel.

[0022] Compared with the prior art, the hot-rolled strip steel vibration device of this utility model has the following advantages:

[0023] A protective component is installed at the outlet of the guide channel. When the oscillation device is working, the protective component acts on the surface of the strip steel to reduce the impact of the equipment on the surface quality of the strip steel.

[0024] The vertical shaft is fitted and welded to the base. The oscillating frame is connected to the vertical shaft via a bearing by means of a sleeve that is upside down. This increases the fit length between the vertical shaft and the oscillating frame and enhances the stability of the oscillating frame. Attached Figure Description

[0025] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0026] Figure 1 This is a front view structural diagram of the oscillation device described in an embodiment of the present invention;

[0027] Figure 2 This is a top view of the oscillation device described in an embodiment of the present invention;

[0028] Figure 3 This is a schematic diagram of the cross-sectional structure of the oscillation device described in an embodiment of the present invention;

[0029] Figure 4 This is a schematic diagram of the protective component structure described in an embodiment of the present utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Base; 11. Vertical shaft; 12. Fixed support; 13. Fixed base plate; 2. Vibration frame; 21. Sleeve; 22. Snap ring; 23. Cover plate; 24. Vibration base plate; 3. Fixed guide plate; 4. Vibration guide plate; 5. Protective components; 51. Connecting shaft; 52. Protective roller; 53. Annular cover plate; 6. Transmission components; 61. Hinge block; 62. Pin; 7. Vibration connecting rod. Detailed Implementation

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0033] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] A hot-rolled strip steel vibration device, comprising:

[0037] Base 1, the base 1 is located at the inlet end of the flat conveyor chain, and a vertical shaft 11 is provided on the top of the base 1, the vertical shaft 11 is welded to the base 1;

[0038] The oscillating frame 2 has a sleeve 21 at its bottom that corresponds to the vertical shaft 11. The vertical shaft 11 is inserted into the sleeve 21, and the sleeve 21 is rotatably connected to the vertical shaft 11 through a bearing.

[0039] The guide plate is provided in two sets. Both sets of guide plates are set on the end face of the vibrating frame 2 away from the vertical axis 11, and the two sets of guide plates form a guide channel for guiding the strip steel.

[0040] The oscillating frame 2 is equipped with a protective component 5, which is located at the outlet end of the guide channel.

[0041] A fixed support 12 is fixedly connected to the top of the base 1, and a fixed base plate 13 is fixedly connected to the top of the fixed support 12. One of the two sets of guide plates is fixedly connected to the end face of the fixed base plate 13 away from the fixed support 12 as a fixed guide plate 3. The inlet end of the fixed guide plate 3 is bent away from the strip to form a trumpet-shaped opening.

[0042] A retaining ring 22 is fixedly provided at the lower end of the sleeve 21. The inner wall of the retaining ring 22 is in contact with the outer wall of the vertical shaft 11. A cover plate 23 is fixedly provided at the upper end of the sleeve 21. An annular boss is provided on the lower end face of the cover plate 23. The outer wall of the annular boss is in contact with the inner wall of the sleeve 21.

[0043] The side of the oscillating frame 2 away from the sleeve 21 is fixedly provided with a transmission component 6. An oscillating connecting rod 7 is hinged inside the transmission component 6. The end of the oscillating connecting rod 7 away from the transmission component 6 is fixedly connected to the power output end of the eccentric transmission device.

[0044] The transmission component 6 is composed of a hinge block 61 and a pin 62;

[0045] The hinge block 61 is fixedly connected to the oscillating frame 2. There are two hinge blocks 61, and each hinge block 61 has a socket.

[0046] The pin 62 is located between the two hinge blocks 61, and both ends of the pin 62 are respectively inserted into the insertion holes of the two hinge blocks 61.

[0047] The end of the oscillating connecting rod 7 has a hinge hole, the pin 62 is located in the hinge hole, a bearing is provided between the pin 62 and the hinge hole, the inner sleeve of the bearing is fixedly connected to the pin 62, and the outer sleeve of the bearing is fixedly connected to the inner wall of the hinge hole.

[0048] The top of the oscillating frame 2 is fixedly provided with an oscillating base plate 24. The other set of the two sets of guide plates is fixedly connected to the end face of the oscillating base plate 24 away from the oscillating frame 2 as an oscillating guide plate 4. The inlet end of the oscillating guide plate 4 is bent away from the strip to form a trumpet-shaped opening, and the bending angle of the oscillating guide plate 4 is not less than the rotation angle of the oscillating frame 2.

[0049] The protective component 5 consists of a connecting shaft 51 and a protective roller 52. The protective roller 52 has a rotating hole along its axis. The connecting shaft 51 is inserted into the rotating hole. Both ends of the connecting shaft 51 are fixedly connected to the vibrating frame 2. The protective roller 52 is provided with a bearing between the connecting shaft 51 and the protective roller 52.

[0050] The inner wall of the protective roller 52 is fixedly connected to the bearing outer sleeve, the outer wall of the connecting shaft 51 is fixedly connected to the bearing inner sleeve, and annular cover plates 5323 are fixedly connected to both ends of the protective roller 52, with the inner wall of the annular cover plate 5323 fitting against the outer wall of the protective roller 52.

[0051] The protection component 5 is provided in pairs, and the distance between the outer walls of the protection rollers 52 of the two protection components 5 is not greater than the width of the guide channel.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

[0053] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hot-rolled strip steel vibration device, characterized in that, include: A base (1) is located at the inlet end of the flat conveyor chain. A vertical shaft (11) is provided on the top of the base (1), and the vertical shaft (11) is welded to the base (1). An oscillating frame (2) is provided at the bottom of which is a sleeve (21) corresponding to the vertical shaft (11). The vertical shaft (11) is inserted into the sleeve (21), and the sleeve (21) is rotatably connected to the vertical shaft (11) through a bearing. The guide plate is provided in two sets. Both sets of guide plates are set on the end face of the vibrating frame (2) away from the vertical axis (11), and the two sets of guide plates form a guide channel for guiding the strip steel. The oscillating frame (2) is provided with a protective component (5), which is located at the outlet end of the guide channel.

2. The hot-rolled strip steel vibration device according to claim 1, characterized in that: The base (1) is fixedly connected to a fixed support (12) at the top, and a fixed base plate (13) is fixedly connected to the top of the fixed support (12). One of the two sets of guide plates is fixedly connected to the fixed base plate (13) on the end face away from the fixed support (12) as a fixed guide plate (3). The entrance end of the fixed guide plate (3) is bent away from the strip to form a trumpet-shaped opening.

3. The hot-rolled strip steel vibration device according to claim 1, characterized in that: A retaining ring (22) is fixed at the lower end of the sleeve (21), the inner wall of the retaining ring (22) is in contact with the outer wall of the vertical shaft (11), and a cover plate (23) is fixed at the upper end of the sleeve (21). The lower end face of the cover plate (23) is provided with an annular boss, and the outer wall of the annular boss is in contact with the inner wall of the sleeve (21).

4. The hot-rolled strip steel vibration device according to claim 1, characterized in that: The oscillating frame (2) is fixedly provided with a transmission component (6) on the side away from the sleeve (21). An oscillating connecting rod (7) is hinged inside the transmission component (6). The end of the oscillating connecting rod (7) away from the transmission component (6) is fixedly connected to the power output end of the eccentric transmission device.

5. The hot-rolled strip steel vibration device according to claim 4, characterized in that: The transmission component (6) consists of a hinge block (61) and a pin (62); The hinge block (61) is fixedly connected to the oscillating frame (2). There are two hinge blocks (61), and each hinge block (61) has a socket. The pin (62) is located between the two hinge blocks (61), and the two ends of the pin (62) are respectively inserted into the insertion holes of the two hinge blocks (61).

6. The hot-rolled strip steel vibration device according to claim 5, characterized in that: The end of the oscillating connecting rod (7) has a hinge hole, the pin (62) is located in the hinge hole, a bearing is provided between the pin (62) and the hinge hole, the inner sleeve of the bearing is fixedly connected to the pin (62), and the outer sleeve of the bearing is fixedly connected to the inner wall of the hinge hole.

7. The hot-rolled strip steel vibration device according to claim 2, characterized in that: The top of the oscillating frame (2) is fixedly provided with an oscillating base plate (24). The other set of the two sets of guide plates is fixedly connected to the end face of the oscillating base plate (24) away from the oscillating frame (2) as an oscillating guide plate (4). The inlet end of the oscillating guide plate (4) is bent away from the strip to form a trumpet-shaped opening, and the bending angle of the oscillating guide plate (4) is not less than the rotation angle of the oscillating frame (2).

8. The hot-rolled strip steel vibration device according to claim 1, characterized in that: The protective component (5) consists of a connecting shaft (51) and a protective roller (52). The protective roller (52) has a rotating hole along its axis. The connecting shaft (51) is inserted into the rotating hole. Both ends of the connecting shaft (51) are fixedly connected to the oscillating frame (2). The protective roller (52) is provided with a bearing between the connecting shaft (51) and the protective roller (52).

9. A hot-rolled strip steel oscillation device according to claim 8, characterized in that: The inner wall of the protective roller (52) is fixedly connected to the bearing outer sleeve, the outer wall of the connecting shaft (51) is fixedly connected to the bearing inner sleeve, and the two ends of the protective roller (52) are fixedly connected to annular cover plates (53)(23), the inner wall of the annular cover plates (53)(23) is in contact with the outer wall of the protective roller (52).

10. A hot-rolled strip steel vibration device according to claim 8, characterized in that: The protective components (5) are provided in pairs, and the distance between the outer walls of the protective rollers (52) of the two protective components (5) is not greater than the width of the guide channel.

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