CN218340672U

CN218340672U - Take cleaning function's rotary die box

Info

Publication number: CN218340672U
Application number: CN202222481562.5U
Authority: CN
Inventors: 吉明娟
Original assignee: Guizhou Aerospace Nanhai Technology Co Ltd
Current assignee: Guizhou Aerospace Nanhai Technology Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-20
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a take cleaning function's rotary die box, including the box body, a plurality of locating wash chamber in the box body, locate adjacently wash the cooling between the chamber and support the chamber, locate respectively the rotary die head and the # -shaped roller of box body both sides end, and with what rotary die head connected just locates rotating electrical machines on the box body lateral wall. The rotary die box is arranged on the last machine table of the low-carbon steel wire drawing machine and is matched with the circulating water tank for use. The main use is low-carbon steel and draws the in-process at last pass, accomplishes steel wire surface cleaning process, sets up a plurality of washing chambeies and cooling support chamber, can get rid of impurity such as steel wire surface lubricant, ensures to obtain the better and clean finished steel wire in surface of cross-section circularity, can directly get into next galvanizing process, has avoided the finished steel wire to have enough to meet the need and accomplish the washing.

Description

Take cleaning function's rotary die box

Technical Field

The utility model belongs to the technical field of the drawing equipment, concretely relates to take cleaning function's rotary die box.

Background

The die box is an important component of the wire drawing machine, and the wire drawing machine is used for drawing the metal wire to change the process parameters such as the diameter, the roundness, the internal metallographic structure and the like of the wire so as to achieve the required performance. When a metal wire is subjected to drawing treatment, lubrication such as lubricant powder is often used for the drawing treatment, and the drawing treatment leaves deposits such as lubricant powder on the surface of the metal wire. When the surface of the metal wire rod needs to be subjected to a galvanizing procedure, the metal wire rod needs to be circulated to complete surface cleaning, and the operation is complex.

Patent application No. CN202122950425.7 discloses a non-slip wire drawing machine, which further comprises at least one cleaning mechanism, wherein the cleaning mechanism is arranged between the paying-off part and the first eye die unit and/or between at least one group of two adjacent eye die units, and the cleaning mechanism is used for cleaning the wire. The cleaning mechanism can clean dust and sundries possibly carried by the wire rod and fine metal scraps squeezed in the wire drawing process. When the wire rod needs to be subjected to a galvanizing process after being treated, the wire rod still needs to be cleaned.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a take cleaning function's rotary die box adorns at low carbon steel wire drawing machine last board, uses with circulation tank is supporting for impurity such as steel wire surface lubricant for the washing gets rid of, ensures to obtain the better and clean finished steel wire in surface of cross-section circularity, can directly get into down one galvanizing process, has avoided the finished steel wire to have enough to meet the need to accomplish the washing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a take cleaning function's rotary die box, includes the box body, a plurality of locating wash the chamber in the box body, locate adjacently wash the cooling support chamber between the chamber, locate respectively the rotary die head and the well word roller of box body both sides end, and with rotary die head is connected and is located rotating electrical machines on the box body lateral wall.

Preferably, the top and the bottom of each cleaning cavity are respectively and correspondingly provided with a universal bamboo joint cooling pipe and a cleaning water return pipe; a water inlet pipe is arranged on the side wall of the water tank; and an overflow water return pipe is arranged at the bottom of the cooling support cavity.

Preferably, the bottom of the rotary die head is provided with an adjusting screw; and a rotating base is arranged at the bottom of the box body close to one side end of the # -shaped roller.

Preferably, the device also comprises a plug screw, a die supporting sleeve and a flushing sleeve which are arranged in the box body, and the central positions of the die supporting sleeve, the flushing sleeve and the plug screw are correspondingly arranged on the same straight line.

Preferably, the adjacent cleaning cavities and the cooling support cavities are separated by steel plates; through holes in the same straight line are respectively formed in each steel plate; the die supporting sleeve, the flushing sleeve and the screw plug are respectively and correspondingly arranged on the through hole.

Preferably, the screw plug is arranged on the steel plate and extends from the cleaning cavity to the cooling support cavity.

Preferably, the supporting die is sleeved in the cooling supporting cavity and is arranged opposite to the screw plug.

Preferably, the flushing sleeve is arranged in the cleaning cavity and arranged on the steel plate; the flushing sleeve is provided with a round hole.

Preferably, a positioning screw is arranged on the box body, and a positioning plate is connected to the positioning screw; the positioning screw is arranged at one side end where the rotary die head is located.

Preferably, the rotary die head and the # -shaped roller are detachably connected with the box body respectively.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a take cleaning function's rotary die box installs at low carbon steel wire drawing machine last board, uses with circulating water tank is supporting. The main use is low-carbon steel and draws the in-process at last pass, accomplishes steel wire surface cleaning process, sets up a plurality of washing chambeies and cooling support chamber, can get rid of impurity such as steel wire surface lubricant, ensures to obtain the better and clean finished steel wire in surface of cross-section circularity, can directly get into next galvanizing process, has avoided the finished steel wire to have enough to meet the need and accomplish the washing.

When the rotary die box is arranged on the table board for use, in order to ensure that the die box is in the optimal working position, an adjusting screw is arranged to adjust the position of the die box in the vertical direction; a rotary base is provided to adjust the position of the mold box in the horizontal direction. In addition, the setting of adjusting screw and rotating base can guarantee that mould box simple to operate is reliable.

The box body is provided with the rotary die head, and the rotary die box can prevent the dies in the rotary die head from being worn to cause the oval of the hole pattern due to long-term unilateral hole pattern abrasion in the working process, so that the roundness of the finished steel wire is out of tolerance. Namely, the rotary die head is adopted to realize higher quality of the section roundness of the finished steel wire after the rotary die box is drawn.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of a rotary mold box with a cleaning function according to the present invention;

fig. 2 is a schematic top view of a rotary mold box with a cleaning function according to the present invention;

fig. 3 is a schematic rear view of a rotary mold box with a cleaning function according to the present invention;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a top view of FIG. 3;

fig. 6 is a schematic structural view of the rotating base.

Reference numerals are as follows: 1-box body, 2-universal bamboo joint cooling pipe, 3-water inlet pipe, 4-rotary die head, 5-adjusting screw, 6-rotary base, 61-base body, 62-bolt, 63-rotary shaft, 64-pin shaft, 7-overflow water return pipe, 8-cleaning water return pipe, 9-positioning screw, 91-positioning plate, 10-screw plug, 11-flushing sleeve, 12-die supporting sleeve, 13-roller, 14-rotary motor, 15-first cleaning cavity, 16-second cleaning cavity, 17-third cleaning cavity, 18-first cooling supporting cavity, 19-second cooling supporting cavity and 20-steel plate.

Detailed Description

The following description of the present invention will be made with reference to the accompanying drawings and specific embodiments, but it should not be understood that the scope of the subject matter of the present invention is limited to the following embodiments, and various modifications, substitutions and alterations according to the common technical knowledge and conventional means in the field are included in the scope of the present invention without departing from the technical spirit of the present invention.

With reference to fig. 1 to 5, the utility model provides a take cleaning function's rotary die box, including box body 1, a plurality of locating washing chamber in the box body 1 is located adjacently cooling between the washing chamber supports the chamber, locates respectively the rotary die head 4 and the # -shaped roller 13 of 1 both sides of box body, and with what rotary die head 4 was connected just locates rotating electrical machines 14 on the 1 lateral wall of box body. The device is characterized by further comprising a plug screw 10, a die supporting sleeve 12 and a flushing sleeve 11 which are arranged in the box body 1, wherein the center positions of the die supporting sleeve 12, the flushing sleeve 11 and the plug screw 10 are correspondingly arranged on the same straight line.

The top and the bottom of each cleaning cavity are respectively and correspondingly provided with a universal bamboo joint cooling pipe 2 and a cleaning water return pipe 8; a water inlet pipe 3 is arranged on the side wall of the water tank; and an overflow water return pipe 7 is arranged at the bottom of the cooling support cavity.

The bottom of the rotary die head 4 is provided with an adjusting screw 5; and a rotating base 6 is arranged at the bottom of the box body 1 close to one side end of the well-shaped roller 13.

The adjacent cleaning cavity and the cooling support cavity are separated by a steel plate 20; through holes on the same straight line are respectively arranged on each steel plate 20; the die supporting sleeve 12, the flushing sleeve 11 and the screw plug 10 are respectively and correspondingly arranged on the through hole. The screw plug 10 is arranged on the steel plate 20 and extends from the cleaning cavity to the cooling support cavity. The die supporting sleeve 12 is arranged in the cooling supporting cavity and is opposite to the screw plug 10. The flushing sleeve 11 is arranged in the cleaning cavity and is arranged on the steel plate 20; a circular hole is arranged on the flushing sleeve 11.

A positioning screw 9 is arranged on the box body 1, and a positioning plate 91 is connected to the positioning screw 9; the positioning screw 9 is arranged at one side end of the rotary die head 4. The rotary die head 4 and the cross roller 13 are respectively detachably connected with the box body 1.

Concretely, as an embodiment's preferred scheme, combine to refer to fig. 1 to 5, the utility model provides a take cleaning function's rotary die box installs at low carbon steel wire drawing machine last board, uses with circulating water tank is supporting, and mainly used low carbon steel draws the in-process at the last pass, accomplishes steel wire surface cleaning process, ensures to obtain the better and surperficial clean finished steel wire of cross-section circularity, can directly get into down one galvanizing process, has avoided the finished steel wire to have enough to meet the need to accomplish the washing.

The rotary mold box comprises a box body 1, wherein in the embodiment, three cleaning cavities are arranged in the box body 1, and in other embodiments, the number of the cleaning cavities can be 2 or 4. For the sake of convenience of distinction, the three cleaning chambers are respectively referred to as a first cleaning chamber 15, a second cleaning chamber 16 and a third cleaning chamber 17. The top and the bottom of each cleaning cavity are respectively and correspondingly provided with a universal bamboo joint cooling pipe 2 and a cleaning water return pipe 8; a water inlet pipe 3 is arranged on the side wall of the water inlet pipe. In the drawing process, when the steel wire passes through the rotary die box, water flows out of the universal bamboo joint cooling pipe 2, the water flows are aligned with the surface of the steel wire to wash the steel wire, and the washed water flows back to the circulating water tank through the washing return pipe 8.

And a cooling support cavity is arranged between the adjacent cleaning cavities, namely a first cooling support cavity 18 is arranged between the first cleaning cavity 15 and the second cleaning cavity 16, and a second cooling support cavity 19 is arranged between the second cleaning cavity 16 and the third cleaning cavity 17. The bottoms of the first cooling supporting cavity 18 and the second cooling supporting cavity 19 are respectively and correspondingly provided with an overflow water return pipe 7; in the drawing process, the steel wire passes through the rotary die box, water is contained in the first cooling supporting cavity 18 and the second cooling supporting cavity 19, the overflow water return pipe 7 is arranged to prevent the water level from exceeding the height of the cavity and flowing out, and the water flows back to the circulating water tank through the overflow water return pipe 7.

The rotary die box is arranged on a table top plate, and holes through which the water inlet pipe 3, the overflow return pipe 7 and the cleaning return pipe 8 penetrate are formed in the table top plate. The universal bamboo joint cooling pipe 2, the cleaning water return pipe 8, the water inlet pipe 3 and the overflow water return pipe 7 are connected with the circulating water tank.

The adjacent cleaning cavity and the cooling support cavity are separated by a steel plate 20; through holes in the same straight line are respectively formed in each steel plate 20; the through holes of the steel plate 20 are respectively provided with a screw plug 10, a die supporting sleeve 12 and a flushing sleeve 11. Specifically, the center positions of the die supporting sleeve 12, the flushing sleeve 11 and the screw plug 10 are correspondingly arranged on the same straight line, the centers of the die supporting sleeve 12, the flushing sleeve 11 and the screw plug 10 are correspondingly provided with holes for passing through steel wires, and the center position of each hole corresponds to the center position of each through hole. A die for passing through a steel wire is arranged in the opening of the die supporting sleeve 12; the whole die is arranged in a cylindrical shape, a small hole through which a steel wire passes is formed in the middle of the die, the diameters of the small holes are different, and different dies can be selected according to the requirements of a wire drawing process.

In this embodiment, the screw plugs 10 are made of stainless steel, threads are respectively disposed on the outer walls of the screw plugs 10 and through holes connected thereto, two screw plugs 10 are respectively connected to the corresponding steel plates 20 through threads, and specifically, one of the screw plugs 10 is disposed in the second cleaning cavity 16 and extends toward the first cooling support cavity 18; another plug screw 10 is arranged in the third cleaning chamber 17 and extends towards the second cooling support chamber 19.

In this embodiment, the die holder sleeves 12 are two, made of Q235 steel, and are galvanized on the surface, respectively disposed in the first cooling support cavity 18 and the second cooling support cavity 19, directly welded to the steel plate 20, and disposed opposite to the plug screw 10. When the die is used, the die is installed in the opening of the die supporting sleeve 12, the plug screw 10 is screwed in the direction of the die supporting sleeve 12, and when the plug screw 10 is completely screwed, the plug screw 10 can prop against the die in the die supporting sleeve 12.

In this embodiment, the flushing sleeve 11 is made of nylon, is disposed in the second cleaning chamber 16, and is mounted on the steel plate 20, and is disposed opposite to the plug screw 10. The washing sleeve 11 is provided with a round hole used for installing the universal bamboo joint cooling pipe 2, and the inner diameter of the round hole is matched with the outer diameter of the universal bamboo joint cooling pipe 2.

A rotary die head 4 and a # -shaped roller 13 are respectively arranged at two side ends of the box body 1, and a rotary motor 14 connected with the rotary die head 4 is arranged on the side wall of the box body 1; the rotating motor 14 is arranged on the side surface of the box body 1 through a support, a chain wheel is arranged on an output shaft of the rotating motor 14, and the chain wheel inside the rotating die head 4 is driven to rotate through a chain. The rotary die head 4 is arranged at one end of the third cleaning cavity 17; the cross roll 13 is arranged at the end of the first washing chamber 15.

The rotary die head 4 and the cross roller 13 are detachably connected with the box body 1 respectively, and in the embodiment, the rotary die head 4 and the cross roller 13 are installed on the end face of the box body 1 through screws. Specifically, the cross roll 13 is composed of two sets of horizontal rolls and two sets of vertical rolls, fixed on the frame, and then integrally connected to the end face of the box body 1 through screws. The arrangement of the double-cross-shaped roller 13 is used for limiting the steel wire and preventing the steel wire from moving up and down and left and right. The rotary die head 4 is arranged, so that the phenomenon that the hole pattern of a die in the rotary die head 4 is oval due to long-term unilateral hole pattern abrasion can be avoided in the working process, and the roundness of a finished steel wire is out of tolerance. Namely, the rotary die head 4 is adopted to realize higher quality of the cross section roundness of the finished steel wire after the rotary die box is drawn.

The bottom of the rotary die head 4 is provided with an adjusting screw 5; and a rotating base 6 is arranged at the bottom of the box body 1 close to one side end of the well-shaped roller 13. The arrangement of the adjusting screw 5 and the rotating base 6 can adjust the relative positions of the rotating die box in the horizontal direction and the vertical direction in the installation and debugging process of the rotating die box, so as to ensure that the rotating die box is in the optimal working position. Specifically, when the rotary die box is mounted on a table board for use, the adjusting screw 5 can adjust the pitch of the rotary die box. Namely, the adjusting screw 5 is installed on the table board through threads, and the pitching is adjusted through the screwed length.

Referring to fig. 6, the rotating base 6 includes a base body 61, a bolt 62 disposed on the base body 61, a rotating shaft 63 disposed at an upper middle portion of the base body, and a pin 64 disposed on the rotating shaft 63 and perpendicular to the rotating shaft 63. The box body 1 is fixed on the rotating base 6 through a pin shaft 64; specifically, the bottom of the box body 1 is provided with two support lugs with mounting holes, and two side ends of the pin shaft 64 respectively penetrate through the two mounting holes of the support lugs and are connected with the support lugs, and meanwhile, the rotating shaft 63 is clamped between the two support lugs. The rotary base 6 can adjust the relative position of the rotary die box in the horizontal direction.

The box body 1 is provided with a positioning screw 9; the positioning screw 9 is arranged at one side end of the rotary die head 4. A positioning plate 91 is connected to the positioning screw 9, and the positioning plate 91 is perpendicular to the positioning screw 9; when the position of the rotary mold box is adjusted by the adjusting screw 5 and the rotary base 6, the positioning plate 91 is positioned on the table top plate; through set screw 9 will box body 1 withstands, avoids box body 1 rocks.

When the universal bamboo joint cooling pipe works, a mould is arranged in the opening of the mould supporting sleeve 12, the screw plug 10 is screwed to prop against the mould supporting sleeve 12, and a water pump of a circulating water tank matched with the rotary mould box is started, so that water flows into the universal bamboo joint cooling pipe 2; the wire drawing machine power assembly pulls a steel wire to enter the box body 1 from one end where the cross roller 14 is located, and the steel wire sequentially passes through the first cleaning cavity 15, the first cooling support cavity 18, the second cleaning cavity 16, the second cooling support cavity 19, the third cleaning cavity 17 and the rotary die head 4. In the process that the steel wire travels in the box body 1 and passes through the first cleaning cavity 15, the water outlet of the universal bamboo joint cooling pipe 2 is aligned to the surface of the steel wire, and primary cleaning is finished; when the steel wire reaches the second cleaning cavity 16, the steel wire passes through the washing sleeve 11, and at the moment, the universal bamboo joint cooling pipe 2 is inserted into the round hole of the washing sleeve 11, so that water flow forms certain pressure to complete secondary cleaning on the surface of the steel wire; and when the steel wire reaches the third cleaning cavity 17, the water outlet of the universal bamboo joint cooling pipe 2 is aligned to the surface of the steel wire, and after the third cleaning is finished, the steel wire enters the rotary die head 4 to finish the last drawing, so that a finished steel wire with a clean surface and a better section roundness can be obtained.

It is right above the utility model provides a take cleaning function's rotary die box has carried out detailed introduction, and it is right to have used specific individual example here the utility model discloses a structure and theory of operation have explained, and the description of above embodiment is only used for helping to understand the utility model discloses a method and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a take cleaning function's rotary die box which characterized in that: including box body (1), a plurality of locating wash the chamber in box body (1), locate adjacently wash the cooling support chamber between the chamber, locate respectively rotary die head (4) and the # -shaped roller (13) of box body (1) both sides end, and with what rotary die head (4) were connected and are located rotating electrical machines (14) on box body (1) lateral wall.

2. The rotary die box with the cleaning function according to claim 1, wherein: the top and the bottom of each cleaning cavity are respectively and correspondingly provided with a universal bamboo joint cooling pipe (2) and a cleaning water return pipe (8); a water inlet pipe (3) is arranged on the side wall of the water tank; and an overflow water return pipe (7) is arranged at the bottom of the cooling support cavity.

3. The rotary die box with the cleaning function according to claim 1, wherein: the bottom of the rotary die head (4) is provided with an adjusting screw (5); the bottom of the box body (1) close to one side end of the well-shaped roller (13) is provided with a rotating base (6).

4. The rotary die box with the cleaning function according to claim 1, wherein: the mold cleaning device is characterized by further comprising a plug screw (10), a mold supporting sleeve (12) and a washing sleeve (11) which are arranged in the box body (1), wherein the center positions of the mold supporting sleeve (12), the washing sleeve (11) and the plug screw (10) are correspondingly arranged on the same straight line.

5. The rotary die box with the cleaning function according to claim 4, wherein: the adjacent cleaning cavity and the cooling support cavity are separated by a steel plate (20); through holes on the same straight line are respectively arranged on each steel plate (20); the die supporting sleeve (12), the flushing sleeve (11) and the plug screw (10) are respectively and correspondingly arranged on the through hole.

6. The rotary die box with the cleaning function according to claim 5, wherein: the screw plug (10) is arranged on the steel plate (20) and extends from the cleaning cavity to the cooling support cavity.

7. The rotary die box with the cleaning function according to claim 6, wherein: the die supporting sleeve (12) is arranged in the cooling supporting cavity and is opposite to the screw plug (10).

8. The rotary die box with the cleaning function according to claim 5, wherein: the flushing sleeve (11) is arranged in the cleaning cavity and is arranged on the steel plate 20; a round hole is arranged on the flushing sleeve (11).

9. A rotary die cartridge with a cleaning function according to any one of claims 1 to 8, wherein: a positioning screw (9) is arranged on the box body (1), and a positioning plate (91) is connected to the positioning screw (9); the positioning screw (9) is arranged at one side end where the rotary die head (4) is located.

10. A rotary die cartridge with a cleaning function according to any one of claims 1 to 8, wherein: the rotary die head (4) and the # -shaped roller (13) are respectively detachably connected with the box body (1).