CN215998112U

CN215998112U - Titanium alloy wire drawing die with cooling structure

Info

Publication number: CN215998112U
Application number: CN202121380087.1U
Authority: CN
Inventors: 乔锦锋; 苏江
Original assignee: Shaanxi Hezhou Jixin Machinery Co ltd
Current assignee: Shaanxi Hezhou Jixin Machinery Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-11
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a titanium alloy wire drawing die with a cooling structure, which comprises a shell, wherein a wire drawing hole is formed in the shell, the wire drawing hole is of a conical structure, a circulation hole is formed in the side wall of the wire drawing hole, two ends of the circulation hole penetrate through the shell, a water inlet pipe and a water outlet pipe are fixedly connected to the shell at positions corresponding to the two ends of the circulation hole respectively, an oil storage cavity is formed in the shell and positioned on the outer side of the wire drawing hole, and a lubricating mechanism is arranged on the inner side of the oil storage cavity, so that the titanium alloy wire drawing die with the cooling structure has the beneficial effects that: in the mould working process, water flows in the circulating hole, heat generated by friction of the metal wire and the mould can be quickly taken away, lubricating oil in the oil storage cavity can flow into the oil outlet hole through the telescopic ball of the metal extrusion lubricating mechanism, the lubricating oil is smeared on the surface of the metal wire, friction between the metal wire and the side wall of the wire drawing hole is reduced, and heat generation is reduced.

Description

Titanium alloy wire drawing die with cooling structure

Technical Field

The utility model relates to the technical field of wire-drawing dies, in particular to a titanium alloy wire-drawing die with a cooling structure.

Background

In metal press working, a tool that forces a metal through a die under an external force, compresses the cross-sectional area of the metal, and obtains the desired shape and size of the cross-sectional area is called a die.

However, in the process that the metal wire penetrates through the wire drawing die, because the metal wire and the die are in severe friction, a large amount of heat can be generated, and the wire drawing die can be heated and deformed without timely heat dissipation, so that the diameter of a wire drawing hole is changed, and the wire drawing size cannot be obtained.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a titanium alloy wire-drawing die with a cooling structure, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a titanium alloy drawing die with cooling structure, includes the shell, a wire drawing hole has been seted up in the shell, the wire drawing hole is the toper structure, a circulation hole has been seted up in the wire drawing hole lateral wall, the shell is run through at circulation hole both ends, on the shell and with circulation hole both ends corresponding position respectively fixedly connected with inlet tube and an outlet pipe, just be located the wire drawing hole outside in the shell and seted up an oil storage chamber, oil storage chamber inboard is provided with a lubricated mechanism.

Preferably, the lubricating mechanism comprises an inner sleeve, the inner sleeve is fixedly connected to the side wall of the wire drawing hole and located on the inner side of the oil storage cavity, the inner side of the inner sleeve is of an arc structure, a group of oil outlet holes are uniformly formed in the inner sleeve, and a conical rod is connected in the oil outlet holes in a sliding mode.

Preferably, the one end is kept away from mutually to the conical rod all passes the oil outlet and all is located the oil storage intracavity, the conical rod is located an oil outlet one end fixedly connected with flexible ball, flexible ball is close to one end mutually and all passes the oil outlet.

Preferably, the conical rod is located the equal fixedly connected with limiting plate in oil storage chamber one end, equal fixedly connected with connecting spring between limiting plate and the endotheca outside, connecting spring all is located the conical rod outside.

Preferably, the oil outlet inside wall all fixedly connected with one oil absorption cotton, the oil absorption cotton inboard all contacts with flexible ball outside, the oil absorption cotton is soft sponge material and makes.

Preferably, an oil filling hole is formed in the side wall of the upper end of the oil storage cavity, and a sealing plug is clamped in the oil filling hole.

Compared with the prior art, the utility model has the beneficial effects that: in the mould working process, water flows in the circulating hole, heat generated by friction of the metal wire and the mould can be quickly taken away, lubricating oil in the oil storage cavity can flow into the oil outlet hole through the telescopic ball of the metal extrusion lubricating mechanism, the lubricating oil is smeared on the surface of the metal wire, friction between the metal wire and the side wall of the wire drawing hole is reduced, and heat generation is reduced.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a side sectional view of the present invention;

fig. 4 is a schematic view of the appearance structure of the tapered column of the present invention.

In the figure: 1. a housing; 2. a wire drawing hole; 3. an oil storage chamber; 4. a circulation hole; 5. a water outlet pipe; 6. a water inlet pipe; 7. an oil filler hole; 8. a sealing plug; 9. a lubrication mechanism; 91. an inner sleeve; 92. an oil outlet hole; 93. oil absorbing cotton; 94. a tapered rod; 95. a telescopic ball; 96. a limiting plate; 97. a spring is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a titanium alloy drawing die with cooling structure, which comprises an outer shell 1, a wire drawing hole 2 has been seted up in shell 1, wire drawing hole 2 is the toper structure, a circulation hole 4 has been seted up in 2 lateral walls in wire drawing hole, shell 1 is run through at 4 both ends in circulation hole, shell 1 is gone up and with circulation hole 4 both ends corresponding position respectively fixedly connected with an inlet tube 6 and an outlet pipe 5, shell 1 is interior and lie in the wire drawing hole 2 outside and seted up an

oil storage chamber

3, 3 inboards in oil storage chamber are provided with a lubricating mechanism 9, oil storage chamber 3 upper end lateral wall has seted up an oil filler point 7, the joint has a sealing plug 8 in the oil filler point 7, water flows into circulation hole 4 in through inlet tube 6, thereby can absorb 1 a large amount of heat of shell, finally will have thermal water and discharge through outlet pipe 5.

The lubricating mechanism 9 comprises an inner sleeve 91, the inner sleeve 91 is fixedly connected to the side wall of the wire drawing hole 2 and is positioned on the inner side of the oil storage cavity 3, the inner side of the inner sleeve 91 is of an arc structure, a group of oil outlets 92 are uniformly formed in the inner sleeve 91, a tapered rod 94 is slidably connected in the oil outlets 92, one end, away from the tapered rod 94, of the tapered rod 94 penetrates through the oil outlets 92 and is positioned in the oil storage cavity 3, one end, close to the tapered rod 92, of the tapered rod 94 penetrates through the oil outlets 92, one end, close to the tapered rod 94, of the tapered rod 94, one end, positioned in the oil storage cavity 3, of the tapered rod 94 is fixedly connected with a limiting plate 96, a connecting spring 97 is fixedly connected between the limiting plate 96 and the outer side of the inner sleeve 91, the connecting spring 97 is positioned on the outer side of the tapered rod 94, an oil absorption cotton 93 is fixedly connected on the inner side wall of the oil outlets 92, the inner side of the oil absorption cotton 93 is in contact with the outer side of the oil absorption ball 95, the cotton 93 is made of soft sponge, after the metal wire is inserted into the wire drawing hole 2 and the inner sleeve 91, the metal wire can extrude the telescopic ball 95 to slide towards the oil outlet 92, and drive the tapered rod 94 to slide towards the oil storage cavity 3, so that the limiting plate 96 stretches the connecting spring 97, finally the lubricating oil in the oil storage cavity 3 flows into the oil outlet 92, and the lubricating oil is absorbed by the oil absorption cotton 93 and then smeared on the surface of the metal wire.

Specifically, when the oil-absorbing lubricating oil lubricating device is used, firstly, a metal wire penetrates through the wire drawing hole 2, and is continuously drawn to enable the metal wire to be located in the wire drawing hole 2 to slide, in the process, water flows into the circulation hole 4 through the water inlet pipe 6, so that a large amount of heat of the shell 1 can be absorbed, finally, the water with the heat is discharged through the water outlet pipe 5, after the metal wire is inserted into the wire drawing hole 2 and the inner sleeve 91, the metal wire can extrude the telescopic ball 95 to slide towards the oil outlet 92, the conical rod 94 is driven to slide towards the oil storage cavity 3, the limiting plate 96 stretches the connecting spring 97, finally, lubricating oil in the oil storage cavity 3 flows into the oil outlet 92, the lubricating oil is absorbed by the oil-absorbing cotton 93 and then is coated on the surface of the metal wire, friction between the metal wire and the inner sleeve 91 is effectively reduced, and heat transmission is reduced.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a titanium alloy drawing die with cooling structure, a serial communication port, including shell (1), a wire drawing hole (2) has been seted up in shell (1), wire drawing hole (2) are the toper structure, a circulation hole (4) have been seted up in wire drawing hole (2) lateral wall, shell (1) is run through at circulation hole (4) both ends, shell (1) go up and with circulation hole (4) both ends corresponding position respectively inlet tube (6) and an outlet pipe (5), just be located wire drawing hole (2) outside and seted up an oil storage chamber (3) in shell (1), oil storage chamber (3) inboard is provided with a lubricated mechanism (9).

2. The titanium alloy wire-drawing die with the cooling structure of claim 1, wherein: lubricating mechanism (9) include endotheca (91), endotheca (91) fixed connection just is located oil storage chamber (3) inboard at wire drawing hole (2) lateral wall, endotheca (91) inboard is the circular arc structure, a set of oil outlet (92) have evenly been seted up in endotheca (91), sliding connection has a bell rod (94) in oil outlet (92).

3. The titanium alloy wire-drawing die with the cooling structure of claim 2, wherein: conical rod (94) keep away from one end mutually and all pass oil outlet (92) and all be located oil storage chamber (3), conical rod (94) are located flexible ball (95) of one end fixedly connected with in oil outlet (92), flexible ball (95) are close to one end mutually and all pass oil outlet (92).

4. The titanium alloy wire-drawing die with the cooling structure of claim 2, wherein: conical rod (94) are located limiting plate (96) of the equal fixedly connected with in oil storage chamber (3) one end, equal fixedly connected with connecting spring (97) between limiting plate (96) and endotheca (91) outside, connecting spring (97) all are located conical rod (94) outside.

5. The titanium alloy wire-drawing die with the cooling structure of claim 2, wherein: the oil absorption cotton (93) of equal fixedly connected with of oil outlet (92) inside wall, oil absorption cotton (93) inboard all contacts with flexible ball (95) outside, oil absorption cotton (93) are soft sponge material and make.

6. The titanium alloy wire-drawing die with the cooling structure of claim 1, wherein: an oil filler point (7) has been seted up to oil storage chamber (3) upper end lateral wall, a sealing plug (8) has been connect to oil filler point (7) inside the joint.