阅读说明：本技术 一种具有自动卸料功能的冷轧管机 (Cold pilger mill with automatic discharge function ) 是由 阮浩波 于 2021-09-22 设计创作，主要内容包括：本发明公开了一种具有自动卸料功能的冷轧管机,包括机体,所述机体内部的顶端设置有第一气缸,所述第一气缸的输出端连接有第一连接板,所述第一连接板的底端转动连接有第一轧辊,所述机体内部的底端设置有第二气缸,所述第二气缸的输出端连接有第二连接板,所述第二连接板的顶端转动连接有第二轧辊。本发明通过设置第一气缸与第二气缸,第一气缸通过第一连接板带动第一轧辊进行上下运动,第二气缸通过第二连接板带动第二轧辊进行上下运动,可根据不同管材的不同外径来调节第一轧辊与第二轧辊之间的间距,从而可轧制不同外径的管材,冷轧管机的功能性得到提高。(The invention discloses a cold pilger mill with an automatic discharging function, which comprises a mill body, wherein a first air cylinder is arranged at the top end inside the mill body, the output end of the first air cylinder is connected with a first connecting plate, the bottom end of the first connecting plate is rotatably connected with a first roller, a second air cylinder is arranged at the bottom end inside the mill body, the output end of the second air cylinder is connected with a second connecting plate, and the top end of the second connecting plate is rotatably connected with a second roller. According to the invention, the first cylinder and the second cylinder are arranged, the first cylinder drives the first roller to move up and down through the first connecting plate, the second cylinder drives the second roller to move up and down through the second connecting plate, and the distance between the first roller and the second roller can be adjusted according to different outer diameters of different pipes, so that pipes with different outer diameters can be rolled, and the functionality of the cold pilger mill is improved.)

1. The utility model provides a cold pilger mill with automatic discharge function, includes organism (1), its characterized in that: the roller mill is characterized in that a first cylinder (2) is arranged at the top end inside the mill body (1), the output end of the first cylinder (2) is connected with a first connecting plate (3), a first roller (4) is rotatably connected with the bottom end of the first connecting plate (3), a second cylinder (5) is arranged at the bottom end inside the mill body (1), the output end of the second cylinder (5) is connected with a second connecting plate (6), a second roller (7) is rotatably connected with the top end of the second connecting plate (6), a sliding rail (9) is arranged below the mill body (1), a sliding block (8) matched with the sliding rail (9) is arranged at the bottom end of the mill body (1), a support frame (10) is arranged on one side of the sliding rail (9), a motor (11) is installed at the top end of the support frame (10), and a rotary table (13) is rotatably connected with the output end of the motor (11) through a rotary shaft (12), one end of the rotary table (13) is rotatably connected with a connecting plate (15) through a connecting block (14), one side, far away from the connecting block (14), of the connecting plate (15) is movably connected with the machine body (1), one side, far away from the supporting frame (10), of the sliding rail (9) is provided with a discharging box (16), a third air cylinder (17) is installed at the bottom end of the interior of the discharging box (16), and an output end of the third air cylinder (17) is connected with a placing plate (18).

2. The cold pilger mill with automatic discharge function of claim 1, characterized in that: one side that organism (1) is close to motor (11) is provided with feed inlet (19) that extend to organism (1) inside, and organism (1) keeps away from one side of feed inlet (19) and is provided with discharge gate (20) that extend to organism (1) inside.

3. The cold pilger mill with automatic discharge function of claim 1, characterized in that: the first cylinder (2) and the second cylinder (5) are arranged in the machine body (1) in a vertically corresponding mode.

4. The cold pilger mill with automatic discharge function of claim 1, characterized in that: the number of the third air cylinders (17) is four, and the four third air cylinders (17) are respectively distributed at four corners of the bottom end in the discharge box (16).

5. The cold pilger mill with automatic discharge function of claim 2, characterized in that: one side of the discharge port (20) far away from the machine body (1) is connected with a material passing pipe (21) extending to one side above the discharge box (16).

6. The cold pilger mill with automatic discharge function of claim 1, characterized in that: the inside of the discharge box (16) is movably connected with a placing plate (18) through a third cylinder (17).

Technical Field

The invention relates to the technical field of cold pilger mills, in particular to a cold pilger mill with an automatic discharging function.

Background

The cold pilger mill is a technological equipment for cold rolling pierced billets by using an annular ring shape, has better cogging performance, can roll nonferrous metal seamless tubes with common precision, and has the biggest characteristic of high material utilization rate, precision and surface roughness superior to those of cold drawn tubes, and the cold rolled tubes have fine texture crystal grains and superior mechanical and physical properties.

The existing cold pilger mill can only roll the pipe with fixed outer diameter, the distance between the rollers can not be adjusted according to different outer diameters of different pipes, the functionality is single, the existing cold pilger mill can not automatically unload the pipe after rolling is finished, more time is needed to collect the pipe, the operation is troublesome, and the practicability is single.

Disclosure of Invention

The invention aims to provide a cold pilger mill with an automatic discharging function, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a cold pilger mill with an automatic discharging function comprises a mill body, wherein a first air cylinder is arranged at the top end inside the mill body, the output end of the first air cylinder is connected with a first connecting plate, the bottom end of the first connecting plate is rotatably connected with a first roller, a second air cylinder is arranged at the bottom end inside the mill body, the output end of the second air cylinder is connected with a second connecting plate, the top end of the second connecting plate is rotatably connected with a second roller, a slide rail is arranged below the mill body, a slide block matched with the slide rail is arranged at the bottom end of the mill body, a support frame is arranged at one side of the slide rail, a motor is arranged at the top end of the support frame, the output end of the motor is rotatably connected with a rotary table through a rotary shaft, one end of the rotary table is rotatably connected with a connecting plate through a connecting block, one side of the connecting plate, which is far away from the connecting block, is movably connected with the mill body, and one side of the slide rail, which is far away from the support frame, is provided with a discharging box, a third cylinder is installed at the bottom end inside the discharging box, and the output end of the third cylinder is connected with a placing plate.

Preferably, one side of the machine body close to the motor is provided with a feed inlet extending to the interior of the machine body, and one side of the machine body far away from the feed inlet is provided with a discharge outlet extending to the interior of the machine body.

Preferably, the first cylinder and the second cylinder are arranged in the machine body in a vertically corresponding manner.

Preferably, the number of the third cylinders is four, and the four groups of the third cylinders are respectively distributed at four corners of the bottom end in the discharge box.

Preferably, one side of the discharge port, which is far away from the machine body, is connected with a material passing pipe extending to one side above the discharge box.

Preferably, the discharging box is movably connected with a placing plate through a third cylinder.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the first cylinder and the second cylinder are arranged, the first cylinder drives the first roller to move up and down through the first connecting plate, the second cylinder drives the second roller to move up and down through the second connecting plate, the distance between the first roller and the second roller can be adjusted according to different outer diameters of different pipes, so that the pipes with different outer diameters can be rolled, the functionality of the cold rolling mill is improved, the discharge box is arranged on one side of the discharge port of the cold rolling mill, the discharge box is movably connected with the placing plate inside through the third cylinder, the rolled pipes fall into the discharge box through the material passing pipe, the third cylinder slowly drives the placing plate to move down along with the increase of the number of the pipes, and therefore, the automatic discharging function can be realized, the pipes can be conveniently collected, and the automatic discharging device is convenient, rapid and practical.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the discharge box of the present invention;

fig. 3 is a schematic structural view of the roll of the present invention.

In the figure: 1. a body; 2. a first cylinder; 3. a first connecting plate; 4. a first roll; 5. a second cylinder; 6. a second connecting plate; 7. a second roll; 8. a slider; 9. a slide rail; 10. a support frame; 11. a motor; 12. a rotating shaft; 13. a turntable; 14. connecting blocks; 15. a connecting plate; 16. a discharge box; 17. a third cylinder; 18. placing the plate; 19. a feed inlet; 20. a discharge port; 21. and (5) feeding a material pipe.

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. 1-3, an embodiment of the present invention is shown: a cold pilger mill with an automatic discharging function comprises a mill body 1, wherein a first air cylinder 2 is arranged at the top end inside the mill body 1, the output end of the first air cylinder 2 is connected with a first connecting plate 3, the bottom end of the first connecting plate 3 is rotatably connected with a first roller 4, a second air cylinder 5 is arranged at the bottom end inside the mill body 1, the output end of the second air cylinder 5 is connected with a second connecting plate 6, the top end of the second connecting plate 6 is rotatably connected with a second roller 7, a slide rail 9 is arranged below the mill body 1, a slide block 8 matched with the slide rail 9 is arranged at the bottom end of the mill body 1, a support frame 10 is arranged at one side of the slide rail 9, a motor 11 is arranged at the top end of the support frame 10, the output end of the motor 11 is rotatably connected with a rotary table 13 through a rotary shaft 12, one end of the rotary table 13 is rotatably connected with a connecting plate 15 through a connecting block 14, one side of the connecting plate 15, which is far away from the connecting block 14, is movably connected with the mill body 1, one side that the support frame 10 was kept away from to slide rail 9 is provided with discharge box 16, and third cylinder 17 is installed to the inside bottom of discharge box 16, and the output of third cylinder 17 is connected with places board 18.

According to the invention, the first cylinder 2 drives the first roller 4 to move up and down through the first connecting plate 3, the second cylinder 5 drives the second roller 7 to move up and down through the second connecting plate 6, the distance between the first roller 4 and the second roller 7 can be adjusted, so that different pipes with different outer diameters can be rolled, the flexibility is high, the functionality is improved, the rolled pipes fall into the discharging box 16 under the action of the pipe passing pipe 21, the pipes can be collected, and the device is convenient and rapid.

Referring to fig. 1, a feeding hole 19 extending into the machine body 1 is disposed on a side of the machine body 1 close to the motor 11, and a discharging hole 20 extending into the machine body 1 is disposed on a side of the machine body 1 away from the feeding hole 19.

According to the invention, the feeding hole 19 is formed in one side of the machine body 1, the discharging hole 20 is formed in one side of the machine body 1, which is far away from the feeding hole 19, the feeding hole 19 and the discharging hole 20 are arranged correspondingly, a pipe can enter the interior of the machine body 1 through the feeding hole 19, so that the pipe is rolled, and the rolled pipe can flow out through the discharging hole 20.

Referring to fig. 1, the first cylinder 2 and the second cylinder 5 are disposed in the machine body 1 and are vertically corresponding to each other.

According to the invention, the first air cylinder 2 and the second air cylinder 5 are arranged up and down correspondingly, so that the first roller 4 and the second roller 7 can be mutually aligned, and the pipe can be rolled more uniformly under the combined action of the first roller 4 and the second roller 7.

Referring to fig. 1 and 2, the number of the third cylinders 17 is four, and the four sets of the third cylinders 17 are respectively distributed at four corners of the bottom end inside the discharging box 16.

According to the automatic discharging device, the four groups of third cylinders 17 are arranged at the four corners of the bottom end in the discharging box 16 respectively, and the four groups of third cylinders 17 drive the placing plate 18 to move downwards along with the increase of the number of the pipes falling into the discharging box, so that the automatic discharging function can be realized, and the automatic discharging device is practical.

Referring to fig. 1, a material passing pipe 21 extending to one side above the discharging box 16 is connected to one side of the discharging hole 20 away from the machine body 1.

According to the invention, the material passing pipe 21 is arranged, the material outlet 20 can be prolonged, and the pipe material flowing out of the material outlet 20 falls into the discharging box 16 under the action of the material passing pipe 21, so that the pipe material can be collected, and unnecessary troubles are reduced.

Referring to fig. 1 and 2, the inside of the discharging box 16 is movably connected with a placing plate 18 through a third cylinder 17, the placing plate 18 is driven by the third cylinder 17 to move inside the discharging box 16, the rolled pipes are placed on the placing plate 18, the pipes with different numbers can be adapted through the movement of the placing plate 18, and the structure is reasonable.

The working principle is as follows: the purpose can be achieved by switching on a power supply, placing the tube into the feed inlet 19, driving the rotary disc 13 to rotate by the motor 11 through the rotating shaft 12, so that the rotary disc 13 drives the machine body 1 to move through the connecting plate 15, the rotary disc 13 makes a circular motion, the machine body 1 makes a back and forth translational motion on the slide rail 9 through the slide block 8, so that the first roller 4 and the second roller 7 rotate, rolling the tube while rolling, if a tube with a smaller outer diameter is to be rolled, the first cylinder 2 drives the first roller 4 to move downwards through the first connecting plate 3, the second cylinder 5 drives the second roller 7 to move upwards through the second connecting plate 6, adjusting the distance between the first roller 4 and the second roller 7, repeating the steps, the rolled tube flows out from the discharge outlet 20, the tube falls onto the placing plate 18 in the discharge box 16 under the action of the passing tube 21, and the number of the tubes is increased, the third cylinder 17 slowly drives the placing plate 18 to move downwards, and the function of automatic discharging can be achieved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.