Improved withdrawal and straightening machine mounting base structure
By setting up slag holes and triangular slag plates on the base of the pulling machine, the problem of iron oxide stacking is solved, and the service life and production efficiency of the pulling machine are significantly improved.
Patent Information
- Application Number
- CN202323616215.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The base structure of the steel-making continuous casting machine pulling machine cannot effectively remove the iron oxide sheet produced by the high-temperature casting billet, causing the accumulation of iron oxide sheet, damage to roller bearings and oil seals, and frequently affecting process production.
The slag holes are arranged at the top surface of the base of the pulling machine, and a triangular flow slag plate with a cross-section in the base is arranged. The inclined surface is located below the slag hole so that the iron oxide sheet can fall from the slag hole to the slag plate. Prevent accumulation.
It effectively improves the slag discharge effect in the area of the pulling machine, extends the service life of the pulling machine, eliminates the quality accident of scratches in the casting blank, and ensures the normal and efficient production of the continuous casting machine.
Smart Images
Figure CN222511313U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an improved installation base structure of a tension and straightening machine. Background Art
[0002] The straightening machine of the steelmaking continuous casting machine is a key equipment for casting and conveying the ingot. The high-temperature ingot produces a large amount of iron oxide scale in the straightening machine area. The structural form of the straightening machine base cannot allow the iron oxide scale generated in the production to be discharged in time. A large amount of high-temperature iron oxide scale accumulates around the straightening machine roller, causing damage to the straightening roller bearing and oil seal, roller locking, frequent impact on the process production organization, and interruption of single-stream production casting. Summary of the invention
[0003] The utility model aims to provide an improved installation base structure of a straightening machine, which can prevent the accumulation of oxidized iron scale, eliminate the locking phenomenon of the straightening roller, and ensure the safe production.
[0004] The technical solution adopted by the utility model is an improved installation base structure of a straightening machine, comprising a base, on the top surface of the base and below the roller surfaces of the straightening machine rollers at intervals, slag flow holes are arranged, a slag flow plate with a triangular cross section is arranged in the base between the slag flow holes, and the inclined surface of the slag flow plate is located below the slag flow holes.
[0005] After the installation base of the straightening machine of the steelmaking continuous casting machine was modified, the slag discharge effect in the straightening machine area was significantly improved, which greatly increased the service life of the straightening machine. At the same time, the quality accident of scratches on the casting was eliminated, ensuring the normal and efficient production organization of the continuous casting machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] Figure 1 It is a schematic diagram of the main structure of the utility model. Implementation
[0007] An improved straightening machine installation base structure includes a base 4, such as Figure 1 As shown, slag holes 2 are arranged at intervals on the top surface of the base 4 and below the roller surface of the straightening machine roller 1 on both sides. A slag plate 3 with a triangular cross section is arranged in the base between the slag holes 2, and the inclined surface of the slag plate 3 is located below the slag holes 2. The oxidized iron scale 5 falling from the straightening machine roller falls from the slag holes 2 onto the slag plate 3, and then further slides down, preventing the oxidized iron scale 5 from accumulating on both sides of the straightening machine roller 1.
Claims
1. An improved straightening machine installation base structure, comprising a base, characterized in that: Slag flow holes are arranged at intervals on the top surface of the base and below the roller surface of the straightening machine roller. A slag flow plate with a triangular cross section is arranged in the base between the slag flow holes, and the inclined surface of the slag flow plate is located below the slag flow holes.