Cooling bed inlet partition plate device capable of achieving rapid switching

Abstract

The utility model relates to the technical field of bar wire round steel and pipe blank production equipment, in particular to a cooling bed inlet partition plate device capable of being rapidly switched. A roller type partition plate device capable of replacing a flat plate type partition plate is parallelly designed and mounted on the opposite side of the original partial flat plate type partition plate; the roller type partition plate device comprises a fixed bottom plate, a support is installed on the bottom plate, a swing arm is installed at the upper end of the support, and a roller partition plate is fixed to the outer end of the swing arm. According to the device, a roller type partition plate device capable of replacing a flat plate type partition plate is parallelly designed and installed on the opposite face of an original part of flat plate type partition plates, free switching between the flat plate type partition plate and the roller type partition plate can be easily achieved, cost is low, operation is easy, labor is saved, working efficiency is high, maintenance is convenient, and production requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to bar material line round steel, pipe blank production equipment technical field, namely a quick switching's cooling bed entrance partition board device. BACKGROUND

[0002] At present, the bar production line produces round steel and pipe blank with various specifications. Since the cooling bed conveying roller way and the roller way frame are inclined to the flat plate type partition board at the cooling bed entrance by 15°, the finished product rolling piece is completely close to the partition board for conveying, and the rolling piece generates relative sliding friction on the surface of the flat plate type partition board.

[0003] When producing large-specification products, the unit weight of the finished product rolling piece is heavy, the conveying speed is slow, and the friction force on the surface of the flat plate type partition board is large, so that the surface scratch defect of the finished product may occur. Therefore, in order to eliminate the surface scratch defect, one third of the flat plate type partition board at the cooling bed entrance is changed into a roller type partition board (two rollers are additionally arranged on each partition board). When producing small-specification products, the unit weight of the finished product rolling piece is light, the conveying speed is fast, and the contact friction force on the surface of the flat plate type partition board is small, so that the surface scratch defect of the finished product rolling piece does not occur, but the roller type partition board cannot be used. If the roller type partition board is used, the steel running accident may occur.

[0004] Therefore, in order to avoid the occurrence of the surface defect and the steel running accident during the adjustment of the large-specification and small-specification products, the flat plate type partition board and the roller type partition board need to be replaced with each other. During the replacement process, each partition board needs to be disassembled, hoisted, installed and adjusted before being normally used. During the whole replacement process, four maintenance personnel need to be coordinated, and it takes two hours to complete. It is time-consuming and laborious, and the replacement and adjustment are troublesome. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above-mentioned shortage and provides a quick switching's cooling bed entrance partition board device which can quickly replace the flat plate type partition board and the roller type partition board, reduces the operating personnel and saves the replacement time of the partition board.

[0006] The technical solution of the utility model is as follows: a quick switching's cooling bed entrance partition board device, a roller type partition board device which can replace the flat plate type partition board is designed and installed on the opposite side of the original part of the flat plate type partition board in parallel; the roller type partition board device comprises a fixed bottom plate, a support is arranged on the bottom plate, an oscillating arm is arranged on the upper end of the support, and a roller partition board is fixed to the outer end of the oscillating arm.

[0007] In the above-mentioned solution, the following is further included:

[0008] A triangular seat is arranged on the upper surface of the support, a pin hole is arranged on one side of the triangular seat, and the oscillating arm is connected to the triangular seat through the pin.

[0009] The oscillating arm is an arc-shaped arm.

[0010] The advantages of this utility model are: by designing and installing a set of roller-type partition plates that can replace the original flat partition plates, this device can easily achieve free switching between flat partition plates and roller-type partition plates. It is low in cost, simple to operate, labor-saving, highly efficient and easy to maintain, thus meeting production needs.

[0011] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0012] Figure 1 This is a simplified structural diagram of the present invention.

[0013] Figure 2 This is a simplified structural diagram of the working state of a flat panel partition.

[0014] Figure 3 This is a simplified structural diagram of the roller-type partition plate in operation.

[0015] Figure 4 This is a simplified diagram of the partition structure layout. Detailed Implementation

[0016] See Figure 1 , 2 3, 4, The component names are as follows: base plate 1, bracket 2, triangular seat 3, pin shaft 4, swing arm 5, roller type partition plate 6, flat type partition plate 7, roller 8.

[0017] See Figure 1 , 2 3, 4, A quick-switching cooling bed inlet partition device, which is a roller partition device that can replace the existing flat partition 7, designed and installed parallel to it. The roller partition device includes a fixed base plate 1, on which a bracket 2 is mounted. The base plate 1 and the bracket 2 are fixed together by expansion bolts and welding. A triangular seat 3 is mounted on the upper surface of the bracket 2. One side of the triangular seat 3 has a pin hole, which is connected to a swing arm 5 through a pin 4. A roller partition 6 is fixed to the outer end of the swing arm 5 with bolts. The swing arm 5 is an arc-shaped arm. The roller partition 6 on the swing arm 5 swings back and forth with the triangular seat 3 as the fulcrum, switching between the original flat partition 7 and the roller partition 6 (see...). Figure 2 , 3 This solves the problem of difficult partition replacement. Rotation is achieved by using pin 4 as a hinge point, thus realizing the roller-type partition 6 (rollers are described below). Figure 3 7. Quick switching between two types of partitions: flat panel partitions and flat panel partitions.

[0018] The above description is only a specific implementation of the present application, and various examples do not constitute a limitation on the essential content of the present application.

Claims

1. A quick change cold bed entry dam device characterized by On the opposite side of the original part of the flat plate type partition plate (7) parallel design and installation of a set of flat plate type partition plate can be replaced by the roller type partition plate device; Roller type partition plate device includes a fixed bottom plate (1), the bottom plate (1) is provided with a support (2), the support (2) is provided with a swing arm (5) at the upper end, the swing arm (5) is provided with a roller partition plate (6) at the outer end.

2. A quick-change cold bed entry dam apparatus as claimed in claim 1, wherein The triangular seat (3) is installed on the upper surface of the support (2), one side of the triangular seat (3) is provided with a pin hole, and the swing arm (5) is connected through the pin (4).

3. A quick-change cold bed entry dam device according to claim 1 or 2, characterized in that The swing arm (5) is an arc-shaped arm.

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