Steel stacking box guide groove fixing device
Through the combined design of limit pins and tilt blocks, the problem of loose and displaced steel box guide grooves in high-speed wire production is solved, and the stability and convenient replacement of guide grooves are achieved, and the production stability and spare parts utilization are improved.
Patent Information
- Application Number
- CN202422386888.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The existing steel box guide grooves are prone to loosening and displacement in the production of high-speed wires, resulting in unstable production, especially when producing small-diameter wires, severe friction and intensified high-temperature deformation, affecting production stability.
The position of the lower guide groove is fixed by using a limit pin, and the upper guide groove and the lower guide groove are tightened by the cooperation of the press and the oblique block to prevent loosening.
Effectively prevent the guide groove from loosening, improve production stability, reduce spare parts losses, save spare parts costs, and facilitate disassembly and replace.
Smart Images
Figure CN223128920U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of high-speed wire rod equipment in the steel industry, and relates to a fixing device for a guide groove of a steel piling box. Background Art
[0002] In a high-speed wire rod production line, a guide groove of a steel piling box is arranged at the outlet of the finished product stand, which is used for buffering the accumulation of scrap steel during steel punching, reducing the damage of spare parts of the rolling mill and process spare parts caused by the accumulation of scrap steel in the rolling mill equipment area after steel punching. The guide groove of the steel piling box at the outlet of the finished product stand mostly adopts a flip-type design, which consists of a lower guide groove and an upper guide groove connected by an intermediate connecting pin. The lower guide groove is placed on the base, the upper guide groove covers the lower guide groove, and the upper guide groove and the lower guide groove are tied and fixed with iron wire. When producing spiral ribbed steel bars, due to the large water penetration resistance on the thread surface, the rolling piece shakes easily, which makes the tied iron wire loose. At the same time, the cooperation between the lower guide groove and the base is easy to shift, causing the steel sliding line to deviate. In addition, when producing wire rods with a smaller diameter, the finished product speed is fast, the friction is intense, and the generated high temperature exacerbates the deformation of the flip guide groove and the deviation of the steel sliding line. The deviated steel sliding line increases the shaking degree and the steel passing resistance. In such a cycle, the upper part of the flip guide groove is frequently lifted, resulting in steel piling, which seriously reduces the production stability. Summary of the Utility Model
[0003] The problem solved by the utility model is to provide a fixing device for a guide groove of a steel piling box to solve the problem that the existing guide groove of the steel piling box is easy to loosen and shift.
[0004] To solve the above problems, the technical scheme adopted by the utility model is: it includes a base, an upper guide groove and a lower guide groove. The lower guide groove is arranged on the base, the upper guide groove covers the lower guide groove. Limit pins are arranged on both sides of the base, and the limit pins are used to fix and limit the position of the lower guide groove. A fixed shaft is arranged on one side of the base, a limit block is arranged on the other side of the base. A pressing block that can be rotated to the limit block is arranged on the fixed shaft. The pressing block is located above the upper guide groove. An inclined block is arranged between the pressing block and the upper guide groove. The inclined surface of the inclined block is embedded between the pressing block and the upper guide groove to play a fixing role and prevent the pressing block from rotating back.
[0005] In the above technical scheme, a more specific technical scheme can also be: the limit block is provided with a groove adapted to the pressing block, and the pressing block is stuck in the groove.
[0006] Furthermore: Upper groove positioning pins are arranged on both sides of the upper guide groove, lower groove positioning pins are arranged on the lower guide groove, and the upper groove positioning pins are aligned with the lower groove positioning pins to achieve the consistency of the upper guide groove and the lower guide groove in the vertical and front-back directions.
[0007] Furthermore: The upper guide groove is provided with an upper groove lifting handle, and the lower guide groove is provided with a lower groove lifting handle for easy handling.
[0008] Further: The inclined block is a wide-face inclined iron.
[0009] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art: The lower guide groove is fixed by a limit pin to prevent its displacement, and then the pressing block rotates on the fixed shaft to the limit block and presses the upper guide groove with the inclined block, so as to fix the upper guide groove and the lower guide groove, effectively solving the problem of looseness of the upper guide groove and the lower guide groove. Description of the Drawings
[0010] Figure 1 is a schematic structural diagram of the utility model.
[0011] Figure 2 is Figure 1 the top view of
[0012] Figure 3 is a schematic diagram of the state when the pressing block of the utility model is opened.
[0013] In the figure: 1, base; 2, limit pin; 3, fixed shaft; 4, pressing block; 5, limit block; 51, groove; 6, inclined block; 7, upper guide groove; 71, upper groove positioning pin; 72, upper groove lifting handle; 8, lower guide groove; 81, lower groove positioning pin; 82, lower groove lifting handle. Detailed Description of the Preferred Embodiment
[0014] The following further details the utility model with reference to the attached drawings and examples:
[0015] As Figure 1 and Figure 2 shown in the steel stacking box guide groove fixing device, including a base 1, an upper guide groove 7 and a lower guide groove 8. The lower guide groove 8 is arranged on the base 1, the upper guide groove 7 covers the lower guide groove 8, limit pins 2 are arranged on both sides of the base 1, and the limit pins 2 are used to fix and limit the position of the lower guide groove 8. A fixed shaft 3 is arranged on one side of the base 1, a limit block 5 is arranged on the other side of the base 1, a pressing block 4 that can rotate to the limit block 5 is arranged on the fixed shaft 3, the pressing block 4 is located above the upper guide groove 7, and an inclined block 6 is arranged between the pressing block 4 and the upper guide groove 7. The inclined surface of the inclined block 6 is embedded between the pressing block 4 and the upper guide groove 7 to play a fixing role and prevent the pressing block 4 from rotating back. The limit block 5 is provided with a groove 51 adapted to the pressing block 4, and the pressing block 4 is stuck in the groove 51; Upper groove positioning pins 71 are arranged on both sides of the upper guide groove 7, lower groove positioning pins 81 are arranged on the lower guide groove 8, and the upper groove positioning pins 71 are aligned with the lower groove positioning pins 81 to achieve the perpendicularity and consistency in the front and back directions of the upper guide groove 7 and the lower guide groove 8; The upper guide groove 7 is provided with an upper groove lifting handle 72, and the lower guide groove 8 is provided with a lower groove lifting handle 82 for easy handling; In this example, the inclined block 6 is a wide-face inclined iron, and steel sliding grooves with different specifications are opened on the upper and lower surfaces of the upper guide groove 7 and the lower guide groove 8. During disassembly, after the inclined block 6 is pulled out, the pressing block 4 is rotated to open it, and then the upper guide groove 7 and the lower guide groove 8 can be replaced. AsFigure 3 as shown
[0016] After the guide chute of the steel piling box is fixed by using the utility model, the upper guide chute 7 and the lower guide chute 8 are fixed tightly, and no steel piling failure caused by loosening and deformation occurs after the online use. The upper guide chute 7 and the lower guide chute 8 are divided into two independent parts, and a single damaged part can be replaced individually. One side of the upper guide chute 7 and the lower guide chute 8 is processed into a small-sized steel sliding chute, and the other side is processed into a large-sized steel sliding chute. When the production line switches specifications, it can be directly used by changing the surface, which improves the utilization rate of spare parts and saves the cost of spare parts. The utility model has quick locking and disassembly, effectively reducing the production preparation time.
Claims
1. A fixing device for a steel heap box chute, comprising a base, an upper chute and a lower chute, wherein the lower chute is arranged on the base, and the upper chute covers the lower chute, and is characterized in that: Limit pins are provided on both sides of the base, a fixed shaft is provided on one side of the base, a limit block is provided on the other side of the base, a pressing block that can rotate to the limit block is provided on the fixed shaft, the pressing block is located above the upper guide groove, and an inclined block is provided between the pressing block and the upper guide groove.
2. The fixing device for the steel stacking box chute according to claim 1, wherein: The limit block is provided with a groove adapted to the pressing block.
3. The fixing device for the steel stacking box chute according to claim 2, characterized in that: Upper groove positioning pins are provided on both sides of the upper guide groove, lower groove positioning pins are provided on the lower guide groove, and the upper groove positioning pins are aligned with the lower groove positioning pins.
4. The fixing device for the steel stacking box guide groove according to claim 3, wherein: The upper guide groove is provided with an upper groove lifting handle, and the lower guide groove is provided with a lower groove lifting handle.
5. The fixing device for the steel stacking box guide groove according to claim 4, characterized in that: The inclined block is a wide-face inclined iron.