A device for preventing die-squealing in wire drawing production

Abstract

The utility model discloses a wire drawing anti-die-squealing device for steel wire production, which belongs to the technical field of steel wire production, and comprises a support frame, a surface adjustment box is fixed on the top of the support frame, grooves are symmetrically arranged on the two side walls of the surface adjustment box, and a fixing plate is installed on the outside of the groove. By placing the surface adjustment box between the drawing equipment and the phosphating tank, the steel wire enters from one end of the surface adjustment box and is discharged from the other end. During the movement, the flatness of the surface of the steel wire is trimmed by a trimming die, and then the connecting pipe is connected to the external water supply pipeline. Cooling water is sprayed from the atomizing nozzle through the pipe rack to cool the steel wire. The used water flows from the drain port to the external pipeline, and the water vapor generated during the cooling process is discharged through the exhaust hole. By trimming the surface of the steel wire, it is possible to avoid the phosphating film on the surface of the steel wire part after the phosphating is completed being too thick due to unevenness, prevent the formation of noise, and reduce the loss of the mold, and the staff does not need to frequently replace the mold.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire production, in particular to a wire drawing die-proof device for steel wire production. Background Art

[0002] Wire drawing is a metal plastic processing process in which a wire rod or wire blank is pulled out from the die hole of a wire drawing die under the action of a drawing force to produce a small-section steel wire or non-ferrous metal wire.

[0003] In order to reduce the friction between the steel wire body and the die during the steel wire drawing process, the steel wire needs to be phosphated. After phosphating, a phosphate film is formed on the surface of the steel wire. The phosphate film can act as a lubricant to reduce the friction between the steel wire and the die.

[0004] The existing steel wire is directly put into the phosphating pool during phosphating treatment, and the surface of the steel wire is uneven. After the phosphating is completed, the phosphating film on part of the surface of the steel wire is too thick. The extension of the too thick phosphating film intensifies the vibration, creates noise in the mold cavity, and increases the loss of the mold, requiring the staff to replace the mold frequently. Utility Model Content

[0005] The main purpose of the utility model is to provide a device for preventing die-squeaking in wire drawing production of steel wire.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A wire drawing anti-die-calling device for steel wire production comprises a support frame, a surface adjustment box is fixed on the top of the support frame, grooves are symmetrically arranged on the two side walls of the surface adjustment box, a fixing plate is installed on the outer side of the groove, a trimming die is evenly installed on the fixing plate, a connecting pipe is installed on one side of the surface adjustment box, a pipe rack is fixed to one end of the connecting pipe, atomizing nozzles are evenly connected to the bottom of the pipe rack, a drain outlet is arranged below the connecting pipe, and exhaust holes are symmetrically arranged on the top of the surface adjustment box.

[0008] Preferably, the groove is formed on the surface adjustment box, and the size of the groove is smaller than the size of the fixing plate.

[0009] Preferably, the fixing plate is connected to the surface adjustment box by bolts, and the trimming mold is connected to the fixing plate by bolts.

[0010] Preferably, the connecting pipe passes through one side of the supporting frame and is connected to the pipe clamp of the pipe rack, and the atomizing nozzle is threadedly connected to the pipe rack.

[0011] Preferably, the drain outlet is formed on the surface adjustment box.

[0012] Preferably, the exhaust hole is formed on the surface adjustment box.

[0013] Beneficial technical effects of the utility model:

[0014] The utility model places a surface adjustment box between the drawing equipment and the phosphating tank, and the steel wire enters from one end of the surface adjustment box and is discharged from the other end. During the movement, the flatness of the surface of the steel wire is adjusted by a trimming die, and then the connecting pipe is connected to the external water supply pipeline. Cooling water is sprayed from the atomizing nozzle through the pipe rack to cool the steel wire. The used water flows from the drain port to the external pipeline, and the water vapor generated in the cooling process is discharged through the exhaust hole. By trimming the surface of the steel wire, it is possible to avoid the phosphating film on the surface of the steel wire part after the phosphating is completed being too thick due to unevenness, prevent the formation of noise, and reduce the loss of the mold. The staff does not need to replace the mold frequently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a preferred embodiment of a wire drawing anti-die-calling device for steel wire production according to the utility model;

[0016] Figure 2 The utility model is a cross-sectional view of a surface adjustment box in a preferred embodiment of a wire drawing anti-die call device for steel wire production.

[0017] The following are the descriptions of the reference numerals:

[0018] 1. Support frame; 2. Surface adjustment box; 3. Groove; 4. Fixing plate; 5. Trimming mold; 6. Connecting pipe; 7. Pipe rack; 8. Atomizing nozzle; 9. Drain outlet; 10. Exhaust hole. DETAILED DESCRIPTION

[0019] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0020] like Figure 1-Figure 2 As shown, the present embodiment provides a device for preventing die-squealing in wire drawing production, comprising a support frame 1, a surface adjustment box 2 is fixed on the top of the support frame 1, grooves 3 are symmetrically arranged on both side walls of the surface adjustment box 2, a fixing plate 4 is installed on the outer side of the groove 3, a trimming die 5 is evenly installed on the fixing plate 4, a connecting pipe 6 is installed on one side of the surface adjustment box 2, a pipe rack 7 is fixed at one end of the connecting pipe 6, atomizing nozzles 8 are evenly connected to the bottom of the pipe rack 7, a drain outlet 9 is arranged below the connecting pipe 6, and exhaust holes 10 are symmetrically arranged on the top of the surface adjustment box 2.

[0021] The groove 3 is formed on the adjustment box 2, and the size of the groove 3 is smaller than the size of the fixing plate 4, which is convenient for the staff to install the fixing plate 4 on the outside of the adjustment box 2 and to trim the surface of the steel wire.

[0022] The fixing plate 4 is connected to the adjustment box 2 by bolts, and the trimming die 5 is connected to the fixing plate 4 by bolts, so that the steel wire can pass through the center of the trimming die, and the flatness of the surface of the steel wire can be trimmed by the trimming die.

[0023] The connecting pipe 6 passes through one side of the support frame 1 and is connected to the pipe clamp of the pipe rack 7. The atomizing nozzle 8 is threadedly connected to the pipe rack 7, so that the external water supply pipeline can be connected to the connecting pipe 6. Cooling water is sprayed from the atomizing nozzle 8 through the pipe rack 7 to cool the steel wire.

[0024] The drain port 9 is formed on the meter box 2, so that the used water can flow from the drain port 9 to the external pipeline.

[0025] The exhaust hole 10 is formed on the surface conditioning box 2, and the water vapor generated during the cooling process is discharged through the exhaust hole 10.

[0026] Working principle of the device: When the device is used, the surface adjustment box 2 is placed between the drawing equipment and the phosphating tank through the support frame 1, and then the steel wire enters from one end of the surface adjustment box 2 and is discharged from the other end. During the movement, the flatness of the steel wire surface is trimmed by the trimming mold 5 on the fixed plate 4, and then the connecting pipe 6 is connected to the external water supply pipeline. The cooling water is sprayed from the atomizing nozzle 8 through the pipe rack 7 to cool the steel wire. The used water flows from the drain port 9 to the external pipeline, and the water vapor generated during the cooling process is discharged through the exhaust hole 10. By trimming the surface of the steel wire, it is possible to avoid the phosphating film on the surface of the steel wire being too thick due to unevenness after phosphating, prevent the formation of noise, and reduce the loss of the mold. The staff does not need to replace the mold frequently.

[0027] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A device for preventing die-squeaking in wire drawing production, characterized in that: The invention comprises a support frame (1), a surface adjustment box (2) is fixed on the top of the support frame (1), grooves (3) are symmetrically arranged on the two side walls of the surface adjustment box (2), a fixing plate (4) is installed outside the groove (3), a trimming mold (5) is evenly installed on the fixing plate (4), a connecting pipe (6) is installed on one side of the surface adjustment box (2), a pipe rack (7) is fixed on one end of the connecting pipe (6), an atomizing nozzle (8) is evenly connected to the bottom of the pipe rack (7), a drain outlet (9) is arranged below the connecting pipe (6), and exhaust holes (10) are symmetrically arranged on the top of the surface adjustment box (2).

2. The anti-die device for wire drawing in steel wire production according to claim 1 is characterized in that: The groove (3) is formed on the surface adjustment box (2), and the size of the groove (3) is smaller than the size of the fixing plate (4).

3. The anti-die-squealing device for wire drawing in steel wire production according to claim 1, characterized in that: The fixing plate (4) is connected to the surface adjustment box (2) by bolts, and the trimming die (5) is connected to the fixing plate (4) by bolts.

4. The anti-die-squealing device for wire drawing in steel wire production according to claim 1, characterized in that: The connecting pipe (6) passes through one side of the support frame (1) and is connected to the pipe clamp of the pipe frame (7), and the atomizing nozzle (8) is threadedly connected to the pipe frame (7).

5. The anti-die-squealing device for wire drawing in steel wire production according to claim 1, characterized in that: The drainage port (9) is formed on the surface adjustment box (2).

6. The anti-die-squealing device for wire drawing in steel wire production according to claim 1, characterized in that: The exhaust hole (10) is formed on the surface adjustment box (2).

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