Wire drawing heating furnace for titanium wire forming

Abstract

The utility model discloses a wire drawing heating furnace for titanium wire forming, which comprises a heating furnace main body, the heating furnace main body comprises a shell, one end of the shell is fixedly connected with a motor, one side of the motor is provided with a motor shaft, and a first heating cavity, a second heating cavity, a third heating cavity and a fourth heating cavity are arranged in the shell. A second heating cavity is formed in the bottom side of the first heating cavity, a third heating cavity is formed in the bottom side of the second heating cavity, a fourth heating cavity is formed in the bottom side of the third heating cavity, the second heating cavity, the third heating cavity and the fourth heating cavity are the same as the first heating cavity in structure, and a heating pipe and a driving wheel are arranged on the inner wall of the first heating cavity; the heating pipes are annularly distributed at equal intervals relative to the inner wall of the first heating cavity, the driving wheels are located on the inner sides of the heating pipes, the driving wheels are symmetrically distributed up and down relative to the bisector of the first heating cavity, and one sides of the driving wheels are connected with motors. According to the device, batch heating of the thin titanium rods can be realized, so that the overall working efficiency of titanium wire drawing processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium wire forming, in particular to a wire drawing hot furnace used for titanium wire forming. Background Art

[0002] Silvery-white metal, pure titanium is a silvery-white metal with many excellent properties; the density of titanium is 4.54g / cm3, which is 43% lighter than steel and slightly heavier than the long-renowned light metal magnesium; the mechanical strength is almost the same as that of steel, twice that of aluminum and five times that of magnesium; titanium wire is divided into: titanium wire, titanium alloy wire, pure titanium glasses wire, titanium straight wire, pure titanium wire, titanium welding wire, titanium hanger wire, titanium coil wire, titanium bright wire, medical titanium wire, and titanium-nickel alloy wire.

[0003] When titanium wire is being drawn and formed, a heating device is needed to heat the thin titanium rod first. When heating the thin titanium rod, a thin titanium rod is usually inserted into a spiral heating rod. Only one thin titanium rod can be heated at a time. At the same time, the thin titanium rod needs to be taken out from the insertion port before the next thin titanium rod can be heated. The working efficiency is low, so it needs to be improved. Utility Model Content

[0004] The utility model aims to provide a heating furnace for titanium wire forming and drawing, so as to solve the problem of low heating efficiency of thin titanium rods proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot furnace for titanium wire forming and drawing, comprising a heating furnace body, the heating furnace body comprising an outer shell, a first heating chamber, a second heating chamber, a third heating chamber and a fourth heating chamber are arranged inside the outer shell, a heating tube and a driving wheel are arranged on the inner wall of the first heating chamber, the driving wheel is symmetrically distributed up and down about the bisector of the first heating chamber, and a motor is connected to one side of the driving wheel.

[0006] Preferably, a second heating chamber is arranged at the bottom side of the first heating chamber, a third heating chamber is arranged at the bottom side of the second heating chamber, a fourth heating chamber is arranged at the bottom side of the third heating chamber, and the second heating chamber, the third heating chamber and the fourth heating chamber all have the same structure as the first heating chamber.

[0007] Preferably, the heating tubes are distributed in a circular shape with equal intervals about the inner wall of the first heating chamber, and the driving wheel is located on the inner side of the heating tubes.

[0008] Preferably, a motor is fixedly connected to one end of the housing, and a motor shaft is provided on one side of the motor.

[0009] Preferably, a blind hole is formed on one side of the motor shaft, through holes are formed at both ends of the blind hole, a wheel axle is inserted into the blind hole, and a driving wheel is connected to one side of the wheel axle.

[0010] Preferably, both ends of the other side of the wheel axle are fixedly connected with a spring, and one end of the spring is connected to a limiting block.

[0011] Preferably, the limiting block passes through the through hole and is located on the outer wall of the motor shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) This device can realize the heating of batches of thin titanium rods, thereby improving the overall work efficiency of titanium wire drawing processing.

[0014] (2) The device can achieve batch heating of thin titanium rods by longitudinally arranging the first heating chamber, the second heating chamber, the third heating chamber and the fourth heating chamber inside the shell, thereby improving the heating efficiency of the thin titanium rods.

[0015] (3) The device is provided with driving wheels at the upper and lower ends of the first heating chamber, the second heating chamber, the third heating chamber and the fourth heating chamber. The driving wheels can push the thin titanium rod to move automatically during the heating process, while avoiding excessive deformation of the thin titanium rod, which is beneficial to the subsequent wire drawing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a heating furnace for titanium wire forming and drawing in the utility model;

[0017] Figure 2 This is a side sectional view of a heating furnace for titanium wire forming and drawing according to the utility model;

[0018] Figure 3 The utility model is a kind of heating furnace for titanium wire forming and drawing Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 The utility model is a cross-sectional view of a motor shaft and axle connection structure used in a titanium wire forming wire drawing hot furnace.

[0020] In the figure: 1. Heating furnace body; 11. First heating chamber; 111. Heating tube; 112. Motor; 113. Motor shaft; 114. Wheel axle; 115. Driving wheel; 116. Limit block; 117. Spring; 12. Second heating chamber; 13. Third heating chamber; 14. Fourth heating chamber; 15. Casing. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a heating furnace for titanium wire forming and drawing, comprising a heating furnace body 1, the heating furnace body 1 comprising a shell 15, one end of the shell 15 is provided with an inspection door, the inspection door is a prior art, so it is not described in detail here, one end of the shell 15 is fixedly connected with a motor 112, one side of the motor 112 is provided with a motor shaft 113; this structure can drive the motor shaft 113 to rotate through the motor 112; one side of the motor shaft 113 is provided with a blind hole, both ends of the blind hole are provided with through holes, a wheel shaft 114 is inserted in the blind hole, and one side of the wheel shaft 114 is connected to a driving wheel 115 ; The motor shaft 113 of this structure can drive the wheel axle 114 and the driving wheel 115 to rotate during the rotation process, so that the driving wheel 115 can push the thin titanium rod for transportation; both ends of the other side of the wheel axle 114 are fixedly connected with springs 117, and one end of the spring 117 is connected to the limiting block 116; this structure can enable the limiting block 116 to have a certain activity space by setting the spring 117; the limiting block 116 passes through the through hole and is located on the outer wall of the motor shaft 113; this structure can be inserted into the inside of the motor shaft 113 through the limiting block 116, so as to realize the rapid installation of the wheel axle 114 and the motor shaft 113 The outer shell 15 is provided with a first heating chamber 11, a second heating chamber 12, a third heating chamber 13 and a fourth heating chamber 14. The bottom side of the first heating chamber 11 is provided with a second heating chamber 12, the bottom side of the second heating chamber 12 is provided with a third heating chamber 13, and the bottom side of the third heating chamber 13 is provided with a fourth heating chamber 14. The second heating chamber 12, the third heating chamber 13 and the fourth heating chamber 14 are all of the same structure as the first heating chamber 11. The first heating chamber 11, the second heating chamber 12, the third heating chamber 13 and the fourth heating chamber 14 are provided with a third heating chamber 13. The second heating chamber 12, the third heating chamber 13 and the fourth heating chamber 14 can be heated simultaneously, thereby improving the heating efficiency of the thin titanium rod; the inner wall of the first heating chamber 11 is provided with a heating tube 111 and a driving wheel 115, the heating tubes 111 are distributed in a circular shape with equal intervals about the inner wall of the first heating chamber 11, and the driving wheel 115 is located on the inner side of the heating tube 111; this structure can uniformly heat the thin titanium rod transported to the inner side of the driving wheel 115 through the heating tube 111; the driving wheel 115 is symmetrically distributed up and down about the bisector of the first heating chamber 11, and a motor 112 is connected to one side of the driving wheel 115.

[0023] Working principle: When using the titanium wire forming wire drawing furnace, firstly, the thin titanium rods to be heated are inserted into the first heating chamber 11, the second heating chamber 12, the third heating chamber 13 and the fourth heating chamber 14 from one side thereof, and then the heating tube 111 is turned on to heat the thin titanium rods in the first heating chamber 11, the second heating chamber 12, the third heating chamber 13 and the fourth heating chamber 14. During the heating process, the motor 11 The driving motor shaft 113 and the wheel shaft 114 drive the driving wheel 115 to rotate, so that the driving wheel 115 pushes the thin titanium rod to slowly move to the other side of the discharge port during the rotation. After the heating work is completed, if the driving wheel 115 needs to be replaced, the limit block 116 can be pressed when the equipment is stopped and cooled, so that the limit block 116 is pushed into the inside of the motor shaft 113, and then the wheel shaft 114 is pulled out from one side of the motor shaft 113 to complete the disassembly of the driving wheel 115, and then the driving wheel 115 can be replaced.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heating furnace for titanium wire forming and drawing, characterized in that: The invention comprises a heating furnace body (1), wherein the heating furnace body (1) comprises an outer shell (15), wherein a first heating chamber (11), a second heating chamber (12), a third heating chamber (13) and a fourth heating chamber (14) are arranged inside the outer shell (15), wherein a heating tube (111) and a driving wheel (115) are arranged on the inner wall of the first heating chamber (11), wherein the driving wheel (115) is symmetrically distributed up and down about a bisector of the first heating chamber (11), and a motor (112) is connected to one side of the driving wheel (115).

2. The titanium wire forming and drawing heating furnace according to claim 1, characterized in that: A second heating chamber (12) is arranged at the bottom side of the first heating chamber (11), a third heating chamber (13) is arranged at the bottom side of the second heating chamber (12), and a fourth heating chamber (14) is arranged at the bottom side of the third heating chamber (13); the second heating chamber (12), the third heating chamber (13) and the fourth heating chamber (14) all have the same structure as the first heating chamber (11).

3. The titanium wire forming and drawing heating furnace according to claim 1, characterized in that: The heating tubes (111) are distributed in a circular shape at equal intervals with respect to the inner wall of the first heating chamber (11), and the driving wheel (115) is located on the inner side of the heating tube (111).

4. The titanium wire forming and drawing heating furnace according to claim 1, characterized in that: One end of the housing (15) is fixedly connected to a motor (112), and one side of the motor (112) is provided with a motor shaft (113).

5. The titanium wire forming and drawing heating furnace according to claim 4, characterized in that: A blind hole is provided on one side of the motor shaft (113), through holes are provided at both ends of the blind hole, a wheel axle (114) is inserted into the blind hole, and a driving wheel (115) is connected to one side of the wheel axle (114).

6. A heating furnace for titanium wire forming and drawing according to claim 5, characterized in that: Both ends of the other side of the wheel axle (114) are fixedly connected to a spring (117), and one end of the spring (117) is connected to a limiting block (116).

7. A heating furnace for titanium wire forming and drawing according to claim 6, characterized in that: The limiting block (116) passes through the through hole and is located on the outer wall of the motor shaft (113).

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