High-speed wire rod loop outlet horn mouth structure
By designing a flare structure containing guide units in high-speed wire production, the traditional flare shaking and steel pile problems are solved, and the service life and production quality of the equipment are improved.
Patent Information
- Application Number
- CN202420045240.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-09
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-09
AI Technical Summary
Traditional trumpets are prone to jitter, red steel impact and steel pile accidents during the production process of high-speed wires, resulting in economic losses and equipment wear during the production process.
A high-speed wire movable outlet flare structure including a flare body, a symmetrical support seat and a guide unit is designed. The guide unit consists of a guide wheel, a pin shaft, a bearing and a cooling water pipe. The red steel is introduced into the material passage through the guide unit. , avoid impact and wear.
It effectively avoids wear of the inner liner of the flare, improves the service life of the equipment, ensures the balance and quality of the rolling line, and reduces the occurrence of steel pile accidents.
Smart Images
Figure CN222153391U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a high-speed wire loop outlet bell mouth structure, belonging to the technical field of wire production. Background Art
[0002] The looper outlet bell mouth is an important equipment in the high-speed wire production process. Its main function is to guide the material of the previous pass to the next pass frame, and it has anti-collision and guiding functions. The traditional bell mouth adopts a through-type, with high rolling temperature and fast rolling speed. It will shake after long-term use. There may be a collision with the red steel head, causing a pile of steel directly in the bell mouth. When the wear exceeds the limit, it is also easy to cause a pile of steel accidents, which will bring great economic losses to the production process. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a high-speed wire loop outlet bell mouth structure for the above-mentioned prior art, which guides the red steel, avoids linear scratches during the steel passing process, improves the surface quality of the rolling mill, and prevents steel piling accidents.
[0004] The technical solution adopted by the utility model to solve the above-mentioned problem is: a high-speed wire loop outlet bell-mouth structure, including a bell-mouth body, support seats are symmetrically arranged on both sides of the bell-mouth body, and the support seats are fixed on the frame of the next rolling mill; the inner cavity of the bell-mouth body is used as a material feeding channel, and the material feeding channel is arranged between the outlet of the previous rolling mill and the inlet of the next rolling mill, and the three are arranged on the same straight line; a guide unit is provided at the inlet end of the material feeding channel, and the guide unit guides the red steel output by the previous rolling mill into the material feeding channel and the next rolling mill.
[0005] The guide unit comprises a guide wheel, a horizontally arranged pin shaft is passed through the bell mouth body, the guide wheel is sleeved on the pin shaft, and a bearing is arranged between the pin shaft and the guide wheel.
[0006] A cooling water pipe is provided below the guide wheel. A plurality of cooling holes arranged at even intervals are provided on the cooling water pipe, and the cooling holes face toward the guide wheel.
[0007] The support seat is fixed to the next rolling mill frame through a connecting shaft.
[0008] Compared with the prior art, the advantages of the utility model are: a high-speed wire loop outlet bell-mouth structure with a simple structure, which is adjusted according to the direction of the red steel, and then the installation position of the support seat is adjusted to ensure the balance of the rolling line; the guide unit guides the red steel in the feeding channel, avoiding the wear of the inner liner of the bell-mouth body and increasing the service life of the bell-mouth body. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1This is a schematic diagram of a high-speed wire loop outlet bell mouth structure according to an embodiment of the utility model;
[0010] Figure 2 for Figure 1 A top view of
[0011] Figure 3 for Figure 1 Side view of
[0012] In the figure, 1 is the bell mouth body, 2 is the guide wheel, 3 is the support seat, 4 is the material feeding channel, 5 is the bearing, and 6 is the pin shaft. DETAILED DESCRIPTION
[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0014] like Figure 1 , 2 As shown in Figure 3, a high-speed wire loop outlet bell-mouth structure in this embodiment includes a bell-mouth body 1, and support seats 3 are symmetrically arranged on both sides of the bell-mouth body 1. The support seats 3 are fixed to the frame of the next rolling mill through a connecting shaft. The support seats 3 can be adjusted according to the direction of the red steel to ensure the balance of the rolling line. The inner cavity of the bell-mouth body 1 serves as a material feeding channel 4. The material feeding channel 4 is arranged between the outlet of the previous rolling mill and the inlet of the next rolling mill, and the three are arranged on the same straight line. A guide unit is provided at the inlet end of the material feeding channel 4. The guide unit guides the red steel output from the previous rolling mill into the material feeding channel 4 and transports it to the next rolling mill for rolling. The guide unit plays the role of guiding, anti-scratch and anti-collision, and ensures the contact surface of the red steel strip.
[0015] The guide unit includes a guide wheel 2, a horizontally arranged pin shaft 6 is passed through the bell mouth body 1, the guide wheel 2 is sleeved on the pin shaft 6, and a bearing 5 is arranged between the pin shaft 6 and the guide wheel 2. After the guide wheel 2 plays a guiding role, the wear of the inner liner of the bell mouth body 1 is avoided. The guide wheel 2 is arranged on the bell mouth body 1 through the pin shaft 6, so that the guide wheel can be disassembled and replaced separately, which reduces costs and increases efficiency. A cooling water pipe is provided under the guide wheel, and a plurality of cooling holes arranged evenly spaced are opened on the cooling water pipe, and the cooling holes are all facing the guide wheel to cool the guide wheel.
[0016] The present application has a simple structure and is adjusted according to the direction of the red steel, thereby adjusting the installation position of the support seat to ensure the balance of the rolling line; the guide unit guides the red steel in the feeding channel, thereby avoiding wear on the inner liner of the bell mouth body and increasing the service life of the bell mouth body.
[0017] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims
1. A high-speed wire loop outlet bell mouth structure, characterized in that: It includes a bell-mouth body, support seats are symmetrically arranged on both sides of the bell-mouth body, and the support seats are fixed on the frame of the next rolling mill; the inner cavity of the bell-mouth body serves as a material feeding channel, and the material feeding channel is arranged between the outlet of the previous rolling mill and the inlet of the next rolling mill, and the three are arranged on the same straight line; a guide unit is arranged at the inlet end of the material feeding channel, and the guide unit guides the red steel output by the previous rolling mill into the material feeding channel and the next rolling mill.
2. A high-speed wire loop outlet bell mouth structure according to claim 1, characterized in that: The guide unit comprises a guide wheel, a horizontally arranged pin shaft is passed through the bell mouth body, the guide wheel is sleeved on the pin shaft, and a bearing is arranged between the pin shaft and the guide wheel.
3. A high-speed wire loop outlet bell mouth structure according to claim 2, characterized in that: A cooling water pipe is provided below the guide wheel. A plurality of cooling holes arranged at even intervals are provided on the cooling water pipe, and the cooling holes face toward the guide wheel.
4. The high-speed wire loop outlet bell mouth structure according to claim 1, characterized in that: The support seat is fixed on the frame of the next rolling mill through a connecting shaft.