Titanium rod drawing machine

Abstract

The utility model belongs to the technical field of titanium rod production and processing, and particularly relates to a titanium rod drawing machine which comprises a machine body, the middle part of the machine body is connected with two drawing trolleys in a sliding manner; the two drawing trolleys are arranged at the top of the machine body; the two drawing trolleys are arranged in the machine body; the end part of the machine body is fixedly connected with a fixed seat; two sliding grooves are formed in the top of the fixing base. The end of the sliding groove is fixedly connected with a telescopic rod. The end of the sliding groove is fixedly connected with a first spring. The first spring is arranged outside the telescopic rod; the telescopic rod and the end part of the first spring are fixedly connected with a sliding rod; the end part of the sliding rod is fixedly connected with a limiting block; the limiting block is semicircular; the two limiting blocks are oppositely arranged; a first connecting rod is hinged to the side wall of the limiting block; by means of the structure, the two limiting blocks can provide stable supporting and limiting effects in the titanium rod drawing process, and shaking or deviation of the titanium rod in the drawing process is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of titanium rod production and processing, in particular to a titanium rod drawing machine. Background Art

[0002] Titanium rod is a metal rod made of titanium and titanium alloy. Titanium is a silvery-white transition metal. Titanium rod plays an important role in many fields with its unique properties and wide application.

[0003] The titanium rod combined drawing machine reduces the carbon rod from a larger cross-section casting to the required smaller cross-sectional area through multiple continuous drawing. During the drawing process, the titanium rod is continuously passed through a series of reduced die holes in the casting, so that the diameter or cross-section of the titanium rod gradually decreases and the length increases accordingly, thereby drawing the titanium rod.

[0004] During the drawing process of the titanium rod, a certain drawing stress will be generated due to the reduction of the cross-sectional area of ​​the titanium rod and the increase of its length. The titanium rod is prone to shaking or deviation during drawing, resulting in a decrease in accuracy.

[0005] To this end, the utility model provides a titanium rod drawing machine. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a titanium rod drawing machine described in the utility model comprises a machine body; two drawing trolleys are slidably connected to the middle part of the machine body; the two drawing trolleys are arranged at the top of the machine body; the two drawing trolleys are arranged inside the machine body; a fixed seat is fixedly connected to the end of the machine body; two slide grooves are provided on the top of the fixed seat; a telescopic rod is fixedly connected to the end of the slide groove; a first spring is fixedly connected to the end of the slide groove; the first spring is arranged outside the telescopic rod; a sliding rod is fixedly connected to the ends of the telescopic rod and the first spring; a limit block is fixedly connected to the end of the sliding rod ; The limit block is semicircular; the two limit blocks are oppositely arranged; the side wall of the limit block is hinged with a first connecting rod; the first connecting rod is arranged on the side close to the drawing trolley; the end of the first connecting rod is fixedly connected to a fixed plate; the middle of the fixed plate is rotatably connected to a positioning roller; through the above structure, the two limit blocks can provide stable support and limiting effects during the drawing process of the titanium rod, effectively reduce the shaking or deviation of the titanium rod during the drawing process, can increase the accuracy and consistency of the size of the titanium rod during the drawing process, and can reduce production interruptions and scrap rates caused by shaking or deviation of the titanium rod.

[0008] Preferably, an oil inlet pipe is fixedly connected to the middle of the limit block; the oil inlet pipe is fixedly connected to the top position of the limit block; an oil storage tank is opened in the middle of the limit block; a plurality of oil outlet holes are opened in the middle of the limit block; a sponge block is fixedly connected to the middle of the limit block; the sponge block is fixedly connected to the corresponding oil outlet hole position; by applying lubricating oil to the surface of the titanium rod through the above structure, friction can be generated between the metal surfaces of the titanium rod during the drawing process, which can effectively reduce scratches and scratches caused by friction.

[0009] Preferably, an air pump is fixedly connected to the end of the body; the air pump is fixedly connected to one end away from the fixing seat; a connecting pipe is fixedly connected to the middle of the air pump; two second connecting rods are fixedly connected to the end of the body; the ends of the two second connecting rods are fixedly connected to an exhaust pipe; a plurality of exhaust holes are opened in the middle of the exhaust pipe; the plurality of exhaust holes are equidistantly distributed in the middle of the exhaust pipe; through the above structure, the airflow is discharged to the surface of the titanium rod after drawing, which can quickly take away the heat from the surface of the titanium rod, thereby effectively reducing the temperature of the titanium rod after drawing, and can effectively reduce the overheating and deformation caused by the increase in temperature of the titanium rod.

[0010] Preferably, two second springs are fixedly connected to the middle part of the exhaust pipe; the two second springs are arranged opposite to each other; the ends of the second springs are fixedly connected to a support plate; the support plate is arranged in an arc shape; a plurality of groups of soft brushes are fixedly connected to the middle part of the support plate; through the above structure, the second spring can effectively make the soft brush fit tightly to the surface of the titanium rod, and the soft brush can remove impurities, dust and other pollutants on the surface through the movement of the titanium rod.

[0011] Preferably, one of the limit block ends is fixedly connected to two first magnetic blocks; the other limit block end is fixedly connected to two second magnetic blocks; the first magnetic blocks and the second magnetic blocks attract each other when they are close to each other; through the above structure, the first magnetic block and the second magnetic block can quickly fix the two limit block ends together, which can effectively reduce the shaking or detachment of the two limit blocks caused by the collision between the titanium rod and the limit block during the drawing process.

[0012] Preferably, a mesh plate is fixedly connected to the end of the body; the mesh plate is arranged near one end of the exhaust pipe; the mesh plate is arranged outside the exhaust pipe; a through hole is opened on the side wall of the mesh plate; the through hole is opened at the middle position corresponding to the exhaust pipe; through the above-mentioned structural mesh plate, dust and impurities in the air can be reduced from floating on the surface of the air pump and the exhaust pipe, and dust and impurities in the air can be effectively reduced. Accumulation and wear problems caused by the accumulation of dust and impurities on the surface of the air pump and the exhaust pipe.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The titanium rod drawing machine described in the utility model can provide stable support and limiting effects during the titanium rod drawing process through two limit blocks, effectively reducing the shaking or deviation of the titanium rod during the drawing process, and can increase the dimensional accuracy and consistency during the titanium rod drawing process.

[0015] 2. The titanium rod drawing machine described in the utility model can generate friction between the metal surfaces during the drawing process of the titanium rod by applying lubricating oil to the surface of the titanium rod, which can effectively reduce the scratches and scratches caused by friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereoscopic diagram of a titanium rod drawing machine in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the telescopic rod in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the positioning roller in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the oil storage tank in the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the exhaust pipe in the utility model;

[0022] Figure 6 It is a structural schematic diagram of the soft brush in the utility model;

[0023] In the figure: 1. body; 10. pulling trolley; 11. fixed seat; 12. slide; 13. telescopic rod; 14. first spring; 15. slide rod; 16. limit block; 17. first connecting rod; 18. fixed plate; 19. positioning roller; 2. oil inlet pipe; 21. oil storage tank; 22. oil outlet hole; 23. sponge block; 3. air pump; 31. connecting pipe; 32. second connecting rod; 33. exhaust pipe; 34. exhaust hole; 4. second spring; 41. support plate; 42. soft brush; 5. first magnetic block; 51. second magnetic block; 6. mesh plate; 61. through hole. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figures 1 to 5As shown, a titanium rod drawing machine described in an embodiment of the utility model comprises a machine body 1; two drawing trolleys 10 are slidably connected to the middle of the machine body 1; the two drawing trolleys 10 are arranged at the top of the machine body 1; the two drawing trolleys 10 are arranged inside the machine body 1; a fixed seat 11 is fixedly connected to the end of the machine body 1; two slide grooves 12 are provided on the top of the fixed seat 11; a telescopic rod 13 is fixedly connected to the end of the slide groove 12; a first spring 14 is fixedly connected to the end of the slide groove 12; the first spring 14 is arranged outside the telescopic rod 13; a slide rod 15 is fixedly connected to the ends of the telescopic rod 13 and the first spring 14; the end of the slide rod 15 is fixedly connected to The limit block 16 is semicircular in shape; the two limit blocks 16 are oppositely arranged; the side wall of the limit block 16 is hinged with a first connecting rod 17; the first connecting rod 17 is arranged on the side close to the drawing trolley 10; the end of the first connecting rod 17 is fixedly connected with a fixing plate 18; the middle of the fixing plate 18 is rotatably connected with a positioning roller 19; when working, the two slide bars 15 are slid inside the slide groove 12, the telescopic rod 13 and the first spring 14 are elastically contracted by the movement of the slide bar 15, the titanium rod is placed between the two limit blocks 16, and then the two slide bars 15 are released, the telescopic rod 13 and the first spring 14 are elastically contracted The titanium rod is limited in the middle of the limit block 16 by the slide bar 15, and the two fixed plates 18 are in contact with both sides of the titanium rod. The size of the titanium rod makes the two positioning rollers 19 rotate on the side walls of the fixed plates 18, and the titanium rod passes through the middle of the two drawing carriages 10. When the titanium rod moves for drawing, the two positioning rollers 19 rotate simultaneously with the movement of the titanium rod. The titanium rod is positioned when it is moved by the two positioning rollers 19. When the drawing carriage 10 is driven by the transmission system to reciprocate, the titanium rod is continuously drawn. The two limit blocks 16 can be used to pull the titanium rod. It provides stable support and limiting effect during the drawing process, effectively reduces the shaking or deviation of the titanium rod during the drawing process, can increase the accuracy and consistency of the size of the titanium rod during the drawing process, can reduce production interruptions and scrap rates caused by shaking or deviation of the titanium rod, effectively limits the movement range of the titanium rod during drawing, reduces direct contact and friction between the titanium rod and other equipment or components, can reduce damage to the surface of the titanium rod, and can maintain the titanium rod in a precise position during the drawing process through two fixing plates 18, can reduce the deformation of the titanium rod due to gravity or other external forces during the drawing process, and effectively maintain the shape stability of the titanium rod during the drawing process.

[0026] like Figures 2 to 4As shown, the middle of the limit block 16 is fixedly connected with an oil inlet pipe 2; the oil inlet pipe 2 is fixedly connected to the top position of the limit block 16; the middle of the limit block 16 is provided with an oil storage tank 21; the middle of the limit block 16 is provided with a plurality of oil outlet holes 22; the middle of the limit block 16 is fixedly connected with a sponge block 23; the sponge block 23 is fixedly connected to the position corresponding to the oil outlet hole 22; when working, the lubricating oil is placed inside the oil storage tank 21 from one end of the oil inlet pipe 2, and during the drawing process of the titanium rod, the lubricating oil flows out through the oil outlet hole 22 and enters the sponge block 23, the inside of the sponge block 23 is immersed in lubricating oil, and the lubricating oil is applied to the surface of the titanium rod through the contact between the sponge block 23 and the titanium rod. By applying the lubricating oil to the surface of the titanium rod, friction can be generated between the metal surfaces during the drawing process of the titanium rod, which can effectively reduce the scratches and scratches caused by friction, and can effectively increase the surface finish of the titanium rod. And it can reduce the high temperature and high pressure of the titanium rod during the drawing process. The lubricating oil can form a protective film, which can reduce the sintering and welding phenomenon on the surface of the titanium rod.

[0027] like Figure 5 and Figure 6 As shown, an air pump 3 is fixedly connected to the end of the body 1; the air pump 3 is fixedly connected to one end away from the fixing seat 11; a connecting pipe 31 is fixedly connected to the middle of the air pump 3; two second connecting rods 32 are fixedly connected to the end of the body 1; an exhaust pipe 33 is fixedly connected to the ends of the two second connecting rods 32; a plurality of exhaust holes 34 are opened in the middle of the exhaust pipe 33; the plurality of exhaust holes 34 are evenly distributed in the middle of the exhaust pipe 33; when working, the air pump 3 is powered on and turned on, so that the airflow generated inside the air pump 3 enters the middle of the connecting pipe 31, and the airflow passes through the connecting pipe 31 into the exhaust pipe 33, and then is discharged through the plurality of exhaust holes 34, and the titanium rod is pulled. During the drawing process, the drawn titanium rod is transported out through the other end of the machine body 1, and the drawn titanium rod passes through the middle of the exhaust pipe 33. The airflow is discharged to the surface of the titanium rod through multiple exhaust holes 34. The airflow is discharged to the surface of the titanium rod after drawing, which can quickly take away the heat on the surface of the titanium rod, thereby effectively reducing the temperature of the titanium rod after drawing, and can effectively reduce the overheating deformation caused by the increase in temperature of the titanium rod. Through the equidistant distribution of multiple soft brushes 42, the airflow can be evenly blown to the surface of the titanium rod, so that the temperature of the titanium rod is evenly distributed during the cooling process, and the airflow can blow away impurities, dust and tiny metal debris on the surface of the titanium rod, so that the surface of the titanium rod remains clean.

[0028] like Figure 5 and Figure 6As shown, two second springs 4 are fixedly connected to the middle of the exhaust pipe 33; the two second springs 4 are arranged oppositely; the end of the second spring 4 is fixedly connected to a support plate 41; the support plate 41 is arranged in an arc shape; a plurality of groups of soft brushes 42 are fixedly connected to the middle of the support plate 41; during operation, when the surface of the drawn titanium rod passes through the middle of the exhaust pipe 33, the plurality of groups of soft brushes 42 contact the surface of the titanium rod. When the size of the titanium rod is large, the titanium rod applies pressure to the two support plates 41, and the second spring 4 produces elastic contraction at the same time, and the surface of the titanium rod is cleaned by the plurality of groups of soft brushes 42. The second spring 4 can effectively make the soft brush 42 fit tightly to the surface of the titanium rod, and the soft brush 42 can remove impurities, dust and other pollutants on the surface by moving the titanium rod. The arc shape of the support plate 41 can effectively make the soft brush 42 evenly distributed on the surface of the titanium rod, so that each part of the titanium rod can be fully cleaned, and the soft characteristics of the soft brush 42 can reduce the problem of scratches or damage to the surface of the titanium rod.

[0029] like Figures 2 to 4 As shown, one of the end portions of the limit blocks 16 is fixedly connected to two first magnetic blocks 5; the other end portion of the limit block 16 is fixedly connected to two second magnetic blocks 51; the first magnetic block 5 and the second magnetic block 51 attract each other when they are close to each other; during operation, when the two limit blocks 16 are close to each other, the first magnetic block 5 and the second magnetic block 51 attract each other, so that the ends of the two limit blocks 16 fit tightly together, thereby fixing the two limit blocks 16. The ends of the two limit blocks 16 can be quickly fixed together by the first magnetic block 5 and the second magnetic block 51, which can effectively reduce the shaking or detachment of the two limit blocks 16 caused by the collision between the titanium rod and the limit block 16 during the drawing process, can effectively maintain the stability of the two limit blocks 16 during the titanium rod drawing process, and can keep the titanium rod in a stable position during the drawing process.

[0030] like Figure 1 As shown, a mesh plate 6 is fixedly connected to the end of the body 1; the mesh plate 6 is arranged at one end close to the exhaust pipe 33; the mesh plate 6 is arranged outside the exhaust pipe 33; a through hole 61 is opened on the side wall of the mesh plate 6; the through hole 61 is opened at the middle position corresponding to the exhaust pipe 33; during operation, when the titanium rod is drawn, the titanium rod passes through the middle of the through hole 61, and is protected by the mesh plate 6 arranged outside the exhaust pipe 33, so that the mesh plate 6 blocks dust and impurities in the air, and the mesh plate 6 can reduce the dust and impurities in the air from floating on the surface of the air pump 3 and the exhaust pipe 33, and can effectively reduce the dust and impurities in the air from accumulating on the surface of the air pump 3 and the exhaust pipe 33 to cause wear and tear, and can effectively reduce the dust and impurities from entering the exhaust pipe 33 through multiple exhaust holes 34, effectively reducing the accumulation of dust and impurities inside the exhaust pipe 33, thereby protecting the inner wall of the exhaust pipe 33 from long-term accumulation of dust and impurities to cause internal scratches or wear, thereby effectively increasing the service life of the air pump 3 and the exhaust pipe 33.

[0031] During operation, the two slide bars 15 are slid inside the slide groove 12, and the telescopic rod 13 and the first spring 14 are elastically contracted by the movement of the slide bars 15. The titanium rod is placed between the two limit blocks 16, and then the two slide bars 15 are released. The telescopic rod 13 and the first spring 14 are stretched elastically, so that the ends of the two limit blocks 16 are fitted through the slide bars 15, and the titanium rod is limited in the middle of the limit block 16. At the same time, the two fixed plates 18 are in contact with both sides of the titanium rod, and the size of the titanium rod causes the two positioning rollers 19 to rotate on the side walls of the fixed plates 18. , and the titanium rod passes through the middle of the two drawing carriages 10. When the titanium rod moves for drawing, the two positioning rollers 19 rotate simultaneously with the movement of the titanium rod. The titanium rod is positioned when it is moved by the two positioning rollers 19. When the drawing carriage 10 is driven by the transmission system to reciprocate, the titanium rod is continuously drawn. The lubricating oil is placed inside the oil storage tank 21 from one end of the oil inlet pipe 2. During the drawing process of the titanium rod, the lubricating oil flows out through the oil outlet 22 and enters the middle of the sponge block 23, so that the inside of the sponge block 23 is immersed in the lubricating oil. The sponge block 23 contacts the titanium rod and applies lubricating oil to the surface of the titanium rod. The air pump 3 is powered on and turned on to allow the air flow generated inside the air pump 3 to enter the middle of the connecting pipe 31. The air flow passes through the connecting pipe 31 and enters the exhaust pipe 33, and then is discharged through multiple exhaust holes 34. During the drawing process of the titanium rod, the drawn titanium rod is transported out through the other end of the machine body 1. The drawn titanium rod passes through the middle of the exhaust pipe 33, and the air flow is discharged to the surface of the titanium rod through multiple exhaust holes 34. When the surface of the drawn titanium rod passes through the middle of the exhaust pipe 33, multiple groups of soft brushes 42 are in contact with the surface of the titanium rod. When the titanium rod is larger in size, the titanium rod applies pressure to the two support plates 41, and the second spring 4 produces elastic contraction at the same time, and the surface of the titanium rod is cleaned by multiple groups of soft brushes 42. When the two limit blocks 16 are close to each other, the first magnetic block 5 and the second magnetic block 51 are attracted to each other, so that the ends of the two limit blocks 16 are tightly fitted, thereby fixing the two limit blocks 16. When the titanium rod is pulled, the titanium rod passes through the middle of the through hole 61 and is arranged on the outside of the exhaust pipe 33 through the mesh plate 6 for protection, so that the mesh plate 6 blocks dust and impurities in the air.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A titanium rod drawing machine, comprising a machine body (1); characterized in that: Two pulling trolleys (10) are slidably connected to the middle of the machine body (1); the two pulling trolleys (10) are arranged at the top of the machine body (1); the two pulling trolleys (10) are arranged inside the machine body (1); a fixed seat (11) is fixedly connected to the end of the machine body (1); two slide grooves (12) are provided on the top of the fixed seat (11); a telescopic rod (13) is fixedly connected to the end of the slide groove (12); a first spring (14) is fixedly connected to the end of the slide groove (12); the first spring (14) is arranged outside the telescopic rod (13); The telescopic rod (13) and the first spring (14) are fixedly connected with a sliding rod (15) at their ends; the sliding rod (15) is fixedly connected with a limit block (16) at its end; the limit block (16) is semicircular; the two limit blocks (16) are arranged opposite to each other; the side wall of the limit block (16) is hinged with a first connecting rod (17); the first connecting rod (17) is arranged on a side close to the pulling trolley (10); the end of the first connecting rod (17) is fixedly connected with a fixing plate (18); the middle part of the fixing plate (18) is rotatably connected with a positioning roller (19).

2. A titanium rod drawing machine according to claim 1, characterized in that: An oil inlet pipe (2) is fixedly connected to the middle of the limit block (16); the oil inlet pipe (2) is fixedly connected to the top of the limit block (16); an oil storage tank (21) is opened in the middle of the limit block (16); a plurality of oil outlet holes (22) are opened in the middle of the limit block (16); a sponge block (23) is fixedly connected to the middle of the limit block (16); the sponge block (23) is fixedly connected to the position corresponding to the oil outlet hole (22).

3. A titanium rod drawing machine according to claim 2, characterized in that: An air pump (3) is fixedly connected to the end of the machine body (1); the air pump (3) is fixedly connected to an end away from the fixing seat (11); a connecting pipe (31) is fixedly connected to the middle of the air pump (3); two second connecting rods (32) are fixedly connected to the end of the machine body (1); the ends of the two second connecting rods (32) are fixedly connected to an exhaust pipe (33); a plurality of exhaust holes (34) are opened in the middle of the exhaust pipe (33); the plurality of exhaust holes (34) are evenly distributed in the middle of the exhaust pipe (33).

4. A titanium rod drawing machine according to claim 3, characterized in that: Two second springs (4) are fixedly connected to the middle of the exhaust pipe (33); the two second springs (4) are arranged opposite to each other; the ends of the second springs (4) are fixedly connected to a support plate (41); the support plate (41) is arranged in an arc shape; and a plurality of groups of soft brushes (42) are fixedly connected to the middle of the support plate (41).

5. A titanium rod drawing machine according to claim 4, characterized in that: One end of the limit block (16) is fixedly connected to two first magnetic blocks (5); the other end of the limit block (16) is fixedly connected to two second magnetic blocks (51); the first magnetic blocks (5) and the second magnetic blocks (51) attract each other when they are close to each other.

6. A titanium rod drawing machine according to claim 5, characterized in that: A mesh plate (6) is fixedly connected to the end of the machine body (1); the mesh plate (6) is arranged at one end close to the exhaust pipe (33); the mesh plate (6) is arranged outside the exhaust pipe (33); a through hole (61) is opened on the side wall of the mesh plate (6); the through hole (61) is opened at a position corresponding to the middle of the exhaust pipe (33).

Images