Rotary guide assembly supporting device

Abstract

The utility model discloses a rotary guide assembly supporting device, and relates to the technical field of rod and wire rolling mill guide. A guide and guard assembly supporting device is installed on the rotary guide and guard base, one side of the guide and guard assembly supporting device abuts against the rotary guide and guard assembly, the guide and guard assembly supporting device comprises a transverse plate block and an inclined plate block, the transverse plate block is fixedly connected with the inclined plate block, and a guide and guard supporting dovetail is fixedly connected to the lower portion of the transverse plate block. An assembly supporting face is arranged above the side, away from the transverse plate, of the inclined plate. The guide and guard assembly supporting device has the advantages that the guide and guard assembly supporting device is synchronous with a corresponding guide and guard assembly in mounting and dismounting, operation is convenient and fast, the phenomenon that the guide and guard assembly is heavy at the head and light at the bottom is effectively avoided, the defects that a dovetail is prone to abrasion and a pressing plate and a pressing plate screw are prone to deformation are overcome, the guide and guard assembly can be guaranteed not to deviate from a rolling center line, and production efficiency is improved. And the normal guiding or clamping effect is achieved, the online service life of the guide and guard assembly is prolonged, and then the failure rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of guide guards for bar and wire rolling mills, and particularly relates to a support device for a rotating guide guard assembly. Background Art

[0002] A guide guard is a key process auxiliary device in a bar and wire rolling production line. During the rolling process, the guide guard device plays a role in guiding and clamping the rolled piece, enabling the rolled piece to smoothly enter and exit the rolling mill to complete each pass of rolling. During daily roll changing operations, the rotating guide guard device makes the installation and disassembly of the roll change more convenient and fast, and the stable and reliable online use of the rotating guide guard plays a crucial role.

[0003] Refer to Figures 4 - 5 The traditional rough rolling vertical inlet guide guard assembly is relatively large. The fixing method of the guide guard assembly is to fix it unilaterally through its dovetail, keyway and pressing plate. The outside of the guide guard assembly is suspended, showing a phenomenon of top-heavy and bottom-light. During the rolling process, the guide guard is impacted and rubbed by the rolled piece, and the dovetail of the guide guard assembly is easily worn, and the pressing plate and the pressing plate screw are easily deformed, resulting in the guide guard deviating from the rolling center line, failing to play a normal guiding or clamping role, and seriously leading to a steel piling-up fault. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a support device for a rotating guide guard assembly aiming at the deficiencies and defects in the prior art. The installation and disassembly of the guide guard assembly support device are synchronized with the corresponding guide guard assembly, and its operation is convenient. It not only effectively avoids the phenomenon of top-heavy and bottom-light of the guide guard assembly, solves the disadvantages that the dovetail is easily worn and the pressing plate and the pressing plate screw are easily deformed, but also can ensure that the guide guard assembly does not deviate from the rolling center line, plays a normal guiding or clamping role, increases the online service life of the guide guard assembly, and further reduces the failure rate.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: A support device for a rotating guide guard assembly, which includes a rotating guide guard base 2, and a rotating guide guard assembly 1 is installed on one side of the rotating guide guard base 2. It is characterized in that: A guide guard assembly support device 3 is installed on the rotating guide guard base 2, and one side of the guide guard assembly support device 3 abuts against the rotating guide guard assembly 1. The guide guard assembly support device 3 includes a horizontal plate 32 and an inclined plate 34. The horizontal plate 32 and the inclined plate 34 are fixedly connected. A guide guard support dovetail 33 is fixedly connected below the horizontal plate 32. Above one side of the inclined plate 34 away from the horizontal plate 32, there is a total assembly support surface 35.

[0006] Further, a pin through hole 31 is opened on the horizontal plate 32, and the diameter of the pin through hole 31 is 40 mm.

[0007] Further, the horizontal plate 32, the guide guard support dovetail 33 and the inclined plate 34 are of an integrated structure.

[0008] Further, the thickness of the guiding device assembly support device 3 is 20 mm, and the guiding device assembly support device 3 is made of steel plate.

[0009] Further, the shape of the guiding support dovetail 33 is the same as that of the dovetail of the guiding base of the rotary guiding base 2.

[0010] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: The installation and disassembly of the guiding device assembly support device are synchronized with the corresponding guiding device assembly, and its operation is convenient. It not only effectively avoids the phenomenon that the guiding device assembly is top-heavy and bottom-light, solves the disadvantages that the dovetail is easily worn and the pressing plate and the pressing plate screw are easily deformed, but also can ensure that the guiding device assembly does not deviate from the rolling center line, plays a normal guiding or clamping role, increases the on-line service life of the guiding device assembly, and further reduces the failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0012] Figure 1 is a schematic structural diagram of the present utility model.

[0013] Figure 2 is a schematic diagram of the installation and use state of the present utility model.

[0014] Figure 3 is Figure 2 the corresponding top view structural diagram.

[0015] Figure 4 is a schematic structural diagram of the prior art.

[0016] Figure 5 is Figure 4 the corresponding top view structural diagram.

[0017] Description of the reference numerals: Rotary guiding device assembly 1, Rotary guiding base 2, Guiding device assembly support device 3, Pin through hole 31, Horizontal plate 32, Guiding support dovetail 33, Inclined plate 34, Assembly support surface 35. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Refer to Figures 1 - 3As shown in the figure, the technical solution adopted in this specific embodiment is as follows: It includes a rotating guard base 2, and a rotating guard assembly 1 is installed on one side of the rotating guard base 2. It is characterized in that a guard assembly support device 3 is installed on the rotating guard base 2, and one side of the guard assembly support device 3 is in contact with the rotating guard assembly 1. The guard assembly support device 3 includes a horizontal plate 32 and an inclined plate 34, the horizontal plate 32 and the inclined plate 34 are fixedly connected, a guard support dovetail 33 is fixedly connected below the horizontal plate 32, and a total assembly support surface 35 is provided above the side of the inclined plate 34 away from the horizontal plate 32.

[0019] More specifically, a pin through-hole 31 is opened on the horizontal plate 32, and the diameter of the pin through-hole 31 is 40 mm. The horizontal plate 32 is installed on the rotating guard base 2 through a pin.

[0020] More specifically, the horizontal plate 32, the guard support dovetail 33 and the inclined plate 34 are of an integral structure. Using an integral structure to manufacture the guard assembly support device 3 can ensure its overall strength and stability.

[0021] More specifically, the thickness of the guard assembly support device 3 is 20 mm, and the guard assembly support device 3 is made of steel plate. Making the guard assembly support device 3 have a certain thickness can ensure the support area of its total assembly support surface 35, and further better support the rotating guard assembly 1.

[0022] More specifically, the shape of the guard support dovetail 33 is the same as that of the guard base dovetail of the rotating guard base 2.

[0023] The working principle of the present utility model: Cut off 20 mm thickness at the outer end face of the dovetail of the rotating guard base 2, take a steel plate of 300 mm * 900 mm * 20 mm and make it into a guard assembly support device 3. Among them, the right side of the guard assembly support device 3 has the same shape as the dovetail of the cut-off part of the rotating guard base 2, and a pin through-hole 31 of the same size is opened at the corresponding hole position of the rotating guard base 2. The pin through-hole 31 is convenient for fitting the rotating guard base 2, and at the same time does not affect the installation of the guard assembly support device 3 of the rotating guard base 2. After installation, insert a pin at the pin through-hole 31 to bear the force; the upper edge of the total assembly support surface 35 of the inclined plate 34 is in contact with the bottom surface of the rotating guard assembly 1, so that the guard assembly support device 3 can support the suspended position outside the rotating guard assembly 1, making both the inside and outside of the rotating guard assembly 1 have support, effectively avoiding the phenomenon of the rotating guard assembly 1 being top-heavy and bottom-light, solving the drawbacks that the dovetail is easily worn and the pressing plate and the pressing plate screw are easily deformed, and further ensuring that the rotating guard assembly 1 does not deviate from the rolling center line, playing a normal guiding or clamping role.

[0024] The above is only used to illustrate the technical solution of the present utility model rather than to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present utility model shall be covered within the scope of the claims of the present utility model as long as they do not depart from the spirit and scope of the technical solution of the present utility model.

Claims

1. A rotating guide assembly support device, characterized in that: It comprises a rotating guide base (2), a rotating guide assembly (1) is installed on one side of the rotating guide base (2), and is characterized in that: a guide assembly support device (3) is installed on the rotating guide base (2), and one side of the guide assembly support device (3) is in contact with the rotating guide assembly (1), and the guide assembly support device (3) comprises a transverse plate (32) and an inclined plate (34), the transverse plate (32) and the inclined plate (34) are fixedly connected, a guide support dovetail (33) is fixedly connected below the transverse plate (32), and an assembly support surface (35) is provided above the inclined plate (34) away from the transverse plate (32).

2. A rotating guide assembly support device according to claim 1, characterized in that: The transverse plate (32) is provided with a latch through hole (31), and the diameter of the latch through hole (31) is 40 mm.

3. A rotating guide assembly support device according to claim 1, characterized in that: The transverse plate (32), the guide support dovetail (33) and the inclined plate (34) are an integrated structure.

4. A rotating guide assembly support device according to claim 1, characterized in that: The thickness of the guide and guard assembly support device (3) is 20 mm, and the guide and guard assembly support device (3) is made of steel plate.

5. The rotating guide assembly support device according to claim 1, characterized in that: The shape of the guide support dovetail (33) is the same as the shape of the guide base dovetail of the rotating guide base (2).

Images