A method for processing and manufacturing an ultrathin copper tube

Abstract

The application discloses a kind of ultra-thin copper pipe processing preparation methods, comprising the following steps: pipe, through pipe equipment to the copper pipe of winding is put into pipe;Copper pipe guide, through guiding structure copper pipe is guided, and is straightened;Die film drawing, lubrication is added, then it is drawn through the die smaller than its diameter;Turnover pipe drawing, through copper pipe is wound on the reverse rotation turntable, and copper pipe is pulled;Coil pipe, through coil pipe equipment to copper pipe is coiled into pipe.The application is straightened to the structure and is initially straightened to copper pipe, and copper pipe is stretched and thinned after a series of operations, effectively avoid the phenomenon that copper pipe appears fracture in production and processing process, effectively save resources, solve the problem that existing copper pipe cannot be thinned.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of ultra-thin copper pipes, and particularly relates to an ultra-thin copper pipe processing and preparation method. BACKGROUND

[0002] The ultra-thin copper pipe is also called a purple ultra-thin copper pipe, belongs to a non-ferrous metal pipe, is a pressed and drawn seamless pipe, has the characteristics of firmness and corrosion resistance, becomes the first choice of modern contractors for installation of water supply pipelines, heating pipelines and refrigeration pipelines in all residential commercial houses, has light weight, good heat conductivity, high low-temperature strength, is commonly used for manufacturing heat exchange equipment and assembling low-temperature pipelines in oxygen production equipment, is commonly used for conveying liquid under pressure and as a pressure measuring pipe of an instrument, has hard texture, is not easy to corrode, and is resistant to high temperature and high pressure, and can be used in various environments. SUMMARY

[0003] In view of the problems in the prior art, the application provides an ultra-thin copper pipe processing and preparation method for rapid stretching and thinning of a copper pipe.

[0004] The application is implemented in the following manner: an ultra-thin copper pipe processing and preparation method comprises the following steps:

[0005] a. pipe releasing: releasing the wound copper pipe by using a pipe releasing device;

[0006] b. copper pipe guiding: guiding the copper pipe by using a guiding structure to straighten the copper pipe;

[0007] c. mold drawing: lubricating by adding oil, and then drawing by using a mold smaller than the diameter of the copper pipe;

[0008] d. pipe reversing and drawing: drawing the copper pipe by winding the copper pipe on a reverse rotating turntable;

[0009] e. pipe coiling: coiling the copper pipe by using a pipe coiling device;

[0010] The guiding structure comprises a bottom plate, six fixing rings, twelve supporting plates, six sliding plates and two sliding rails, the six fixing rings are evenly distributed on the top of the bottom plate from left to right, the sliding plates are located at the bottom of the fixing rings, the sliding rails are located at the front and rear sides of the top of the bottom plate and movably connected with the inner sides of the sliding plates, the front and rear sides of the bottom of the fixing ring are fixedly connected with the top of the supporting plate, the bottom of the supporting plate is fixedly connected with the top of the sliding plate, and the inner side of the fixing ring is provided with a limiting mechanism.

[0011] As preferred, the limiting mechanism comprises a fixing rod, an arc-shaped plate, a clamping plate and four connecting rods, the fixing rod is located in the inner side of the fixing ring and movably connected with the fixing ring, the rear side of the fixing rod is fixedly connected with the front side of the arc-shaped plate, the clamping plate is located at the rear side of the arc-shaped plate, the four connecting rods are located at the four corners of the inner side of the clamping plate, the rear sides of the surfaces of the four connecting rods are movably connected with the inner sides of the arc-shaped plate and the clamping plate, and the inner sides of the arc-shaped plate and the clamping plate are movably connected with a correcting wheel.

[0012] As preferred, the front and rear sides of the connecting rod are fixedly connected with limiting blocks, and the surfaces of the limiting blocks are movably connected with the inner sides of the arc-shaped plate and the clamping plate.

[0013] As preferred, the front and rear sides of the surface of the connecting rod are sleeved with springs, one side of the spring close to the limiting block is fixedly connected with the surface of the limiting block, and the other side of the spring away from the limiting block is fixedly connected with the inner wall of the arc-shaped plate and the clamping plate.

[0014] As preferred, the left side of the fixing rod is provided with a first screw, the right side of the first screw penetrates through the fixing ring and extends to the surface of the fixing rod, and the surface of the first screw is screwed with the inner side of the fixing ring.

[0015] As preferred, the front and rear sides of the top of the sliding plate are provided with second screws, the bottom of the second screw penetrates through the sliding plate and extends to the surface of the sliding rail, and the surface of the second screw is screwed with the inner side of the sliding plate.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] The present application can effectively avoid the rupture of the copper pipe in the production and processing process, effectively save resources, and solve the problem that the existing copper pipe cannot be thinned.

[0018] The limiting mechanism can form a clamping force on the copper pipe, so that the copper pipe can be extruded and straightened at multiple angles during movement, so that the copper pipe is straightened more, thereby facilitating subsequent stretching.

[0019] The present application can limit the connecting rod by setting the limiting block, avoid the connecting rod from separating from the inside of the arc-shaped plate and the clamping plate, thereby increasing the stability of the structure.

[0020] The present application can conveniently reset the clamping plate by setting the spring, so that the two correction wheels can extrude and correct the copper pipe.

[0021] The present application can conveniently fix the fixing rod by setting the first screw, so that the user can conveniently adjust the position of the fixing rod to process copper pipes of different diameters.

[0022] The present application can conveniently adjust the sliding of the sliding plate by setting the second screw, so that the equipment can better correct the copper pipe at different positions, improving the applicability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic diagram provided by an embodiment of the present application;

[0024] Figure 2 is a perspective view of a limiting mechanism provided by an embodiment of the present application;

[0025] Figure 3 is a right view of a limiting block and a spring provided by an embodiment of the present application.

[0026] In the figure: 1, base plate; 2, fixing ring; 3, support plate; 4, sliding plate; 5, sliding rail; 6, limiting mechanism; 601, fixing rod; 602, arc-shaped plate; 603, clamping plate; 604, connecting rod; 605, correction wheel; 7, limiting block; 8, spring; 9, first screw; 10, second screw. DETAILED DESCRIPTION

[0027] In order to further understand the invention content, characteristics and effects of the present application, the following embodiments are exemplified, and are described in detail as follows in combination with the drawings.

[0028] The structure of the present application will be described in detail below in combination with the drawings.

[0029] As shown in the drawings, Figures 1 to 3 A method for processing and preparing an ultrathin copper pipe provided by an embodiment of the present application comprises the following steps:

[0030] a. pipe laying, the copper pipe wound is laid by a pipe laying device;

[0031] b. copper pipe guiding, the copper pipe is guided by a guiding structure for straightening;

[0032] c. mold film drawing, oil lubrication, and then drawing through a mold smaller in diameter;

[0033] d. Turn over the pull tube, pull the copper pipe by winding the copper pipe on the reverse rotating turntable;

[0034] e. Coil the copper pipe through the coiling device;

[0035] The guide structure comprises a bottom plate 1, six fixed rings 2, twelve support plates 3, six sliding plates 4 and two slide rails 5. The six fixed rings 2 are evenly distributed on the top of the bottom plate 1 from left to right, the sliding plates 4 are located at the bottom of the fixed rings 2, the slide rails 5 are located at the front and rear sides of the top of the bottom plate 1 and movably connected with the inside of the sliding plates 4, the front and rear sides of the bottom of the fixed rings 2 are fixedly connected with the top of the support plates 3, the bottom of the support plates 3 is fixedly connected with the top of the sliding plates 4, and the inside of the fixed rings 2 is provided with a limiting mechanism 6.

[0036] Reference Figure 2 The limiting mechanism 6 comprises a fixed rod 601, an arc-shaped plate 602, a clamping plate 603 and four connecting rods 604. The fixed rod 601 is located in the inside of the fixed ring 2 and movably connected with the fixed ring 2. The rear side of the fixed rod 601 is fixedly connected with the front side of the arc-shaped plate 602. The clamping plate 603 is located at the rear side of the arc-shaped plate 602. The four connecting rods 604 are located at the four corners in the inside of the clamping plate 603. The rear sides of the surfaces of the four connecting rods 604 are movably connected with the inside of the clamping plate 603. The inside of the arc-shaped plate 602 and the clamping plate 603 are movably connected with a correcting wheel 605.

[0037] The above scheme is adopted: by arranging the limiting mechanism 6, a clamping force can be formed on the copper pipe, so that the copper pipe can be extruded and straightened at multiple angles during movement, so that the copper pipe is straightened more, thereby facilitating subsequent stretching.

[0038] Reference Figure 3 The front and rear sides of the connecting rod 604 are fixedly connected with a limiting block 7. The surface of the limiting block 7 is movably connected with the inside of the arc-shaped plate 602 and the clamping plate 603.

[0039] The above scheme is adopted: by arranging the limiting block 7, the connecting rod 604 can be limited, so that the connecting rod 604 does not separate from the inside of the arc-shaped plate 602 and the clamping plate 603, thereby increasing the stability of the structure.

[0040] Reference Figure 3 The front and rear sides of the surface of the connecting rod 604 are sleeved with a spring 8. The side close to the limiting block 7 of the spring 8 is fixedly connected with the surface of the limiting block 7. The side away from the limiting block 7 of the spring 8 is fixedly connected with the inner wall of the arc-shaped plate 602 and the clamping plate 603.

[0041] The above scheme is adopted: by arranging the spring 8, the clamping plate 603 can be conveniently reset, so that the two correcting wheels 605 extrude and correct the copper pipe.

[0042] Reference Figure 1 The left side of the fixed rod 601 is provided with a first screw 9, the right side of the first screw 9 penetrates through the fixed ring 2 and extends to the surface of the fixed rod 601, and the surface of the first screw 9 is matched with the internal thread of the fixed ring 2.

[0043] By adopting the above scheme, the first screw 9 is arranged, so that the fixed rod 601 can be conveniently fixed, thereby conveniently adjusting the position of the fixed rod 601 to process copper pipes with different diameters.

[0044] Reference Figure 1 The front side and the rear side of the top of the sliding plate 4 are both provided with a second screw 10, the bottom of the second screw 10 penetrates through the sliding plate 4 and extends to the surface of the sliding rail 5, and the surface of the second screw 10 is matched with the internal thread of the sliding plate 4.

[0045] By adopting the above scheme, the second screw 10 is arranged, so that the sliding of the sliding plate 4 can be conveniently adjusted, thereby making the equipment better correct the copper pipe at different positions and improving the applicability of the equipment.

[0046] Working principle of the present application:

[0047] The operation process is as follows: firstly, the coiled copper pipe is placed by the pipe placing device, the first screw 9 is loosened to move the fixed rod 601, the fixed rod 601 drives the arc-shaped plate 602 to move, the correction wheel 605 on the arc-shaped plate 602 is in contact with the surface of the copper pipe, and the correction wheel 605 on the clamping plate 603 is clamped on the surface of the copper pipe, then the first screw 9 is tightened to fix, when the straightening effect of a section is not good, the second screw 10 is loosened to move the sliding plate 4, when the sliding plate 4 is moved to the appropriate position, the copper pipe is straightened, lubricated, then the copper pipe is stretched by the mold smaller than the diameter, the copper pipe is pulled by winding the copper pipe on the reverse rotating turntable, the copper pipe is coiled by the pipe coiling device, and the above steps are repeated.

[0048] It should be noted that, in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0049] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A method for processing and preparing ultrathin copper tubes, characterized in that: Includes the following steps: a. Loosening the tube: The coiled copper tube is loosened using a tube-loosening device; b. Copper tube guide: The copper tube is guided and straightened through a guide structure. c. The mold is stretched, lubricated, and then stretched through a mold with a diameter smaller than its own. d. Flip the tube and pull it by winding the copper tube around a counter-rotating turntable; e. Coiling: Copper tubes are coiled using coiling equipment; The guide structure includes a base plate (1), six fixed rings (2), twelve support plates (3), six sliding plates (4), and two slide rails (5). The six fixed rings (2) are evenly distributed on the top of the base plate (1) from left to right. The sliding plates (4) are located at the bottom of the fixed rings (2). The slide rails (5) are located on the front and rear sides of the top of the base plate (1) and are movably connected to the interior of the sliding plates (4). The front and rear sides of the bottom of the fixed rings (2) are fixedly connected to the top of the support plates (3). The bottom of the support plates (3) is fixedly connected to the top of the sliding plates (4). The fixed rings (2) are provided with a limit mechanism (6). The limiting mechanism (6) includes a fixed rod (601), an arc plate (602), a clamping plate (603), and four connecting rods (604). The fixed rod (601) is located inside the fixed ring (2) and is movably connected to the fixed ring (2). The rear side of the fixed rod (601) is fixedly connected to the front side of the arc plate (602). The clamping plate (603) is located on the rear side of the arc plate (602). The four connecting rods (604) are located at the four corners inside the clamping plate (603). The rear side of the surface of the four connecting rods (604) is movably connected to the interior of the clamping plate (603). The interior of both the arc plate (602) and the clamping plate (603) is movably connected to a straightening wheel (605). The front and rear sides of the connecting rod (604) are fixedly connected to limit blocks (7), and the surfaces of the limit blocks (7) are movably connected to the interior of the arc plate (602) and the clamping plate (603), respectively. Springs (8) are fitted on the front and rear sides of the surface of the connecting rod (604). The side of the spring (8) close to the limiting block (7) is fixedly connected to the surface of the limiting block (7), and the side of the spring (8) away from the limiting block (7) is fixedly connected to the inner wall of the arc plate (602) and the card plate (603) respectively.

2. The method for processing and preparing an ultrathin copper tube as described in claim 1, characterized in that: A first screw (9) is provided on the left side of the fixing rod (601). The right side of the first screw (9) passes through the fixing ring (2) and extends to the surface of the fixing rod (601), and the surface of the first screw (9) is engaged with the internal thread of the fixing ring (2).

3. The method for processing and preparing an ultrathin copper tube as described in claim 1, characterized in that: The sliding plate (4) is provided with a second screw (10) on both the front and rear sides of the top. The bottom of the second screw (10) penetrates the sliding plate (4) and extends to the surface of the slide rail (5). The surface of the second screw (10) is engaged with the internal thread of the sliding plate (4).

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