阅读说明：本技术 一种喇叭口铜管的加工设备及其加工方法 (Machining equipment and machining method for bell-mouth copper pipe ) 是由 刘兆聚 钟松德 王成寿 陈海滨 于 2019-09-24 设计创作，主要内容包括：本发明公开了一种喇叭口铜管的加工设备及其加工方法,包括柜体、操作台和开喇叭口装置,所述柜体的内部焊接固定有存放板,且柜体通过存放板分设为镂空区和存放区,所述操作台焊接在柜体的上端面,所述操作台上焊接有对称分布的第二横杆,且两个第二横杆上分布安装有两个滑套块,两个对称分布的滑套块之间安装有第三横杆,所述第三横杆上安装有夹持装置,滑套块的上端面焊接有立柱,且两个立柱之间固定有第一横杆,所述第一横杆上开设有滑动槽,所述开喇叭口装置包括有外壳,所述外壳通过位于滑动槽内部的第一滑动块与第一横杆滑动连接,所述外壳上转动安装有扩口头。本发明能够快速的铜管进行开喇叭口,同时开口成功率较高。(The invention discloses a processing device and a processing method of a bell-mouth copper pipe, which comprises a cabinet body, an operating platform and a bell-mouth opening device, wherein a storage plate is welded and fixed in the cabinet body, the cabinet body is divided into a hollow area and a storage area through the storage plate, the operating platform is welded on the upper end surface of the cabinet body, the operating platform is welded with second cross rods which are symmetrically distributed, two sliding sleeve blocks are distributed on the two second cross bars, a third cross bar is arranged between the two sliding sleeve blocks which are symmetrically distributed, a clamping device is arranged on the third cross bar, an upright post is welded on the upper end surface of each sliding sleeve block, a first cross bar is fixed between the two upright posts, a sliding groove is arranged on the first cross bar, the horn mouth opening device comprises a shell, the shell is connected with the first cross rod in a sliding mode through a first sliding block located inside the sliding groove, and the expansion head is rotatably installed on the shell. The invention can quickly open the bell mouth on the copper pipe and has higher opening success rate.)

1. A processing device and a processing method of a bell mouth copper pipe comprise a cabinet body (1), an operating platform (2), a stand column (3), a sliding groove (4), a shell (5), a first cross rod (6), a first sliding block (7), a storage plate (8), a hollow-out area (9), a storage area (10), a filing head (11), a bell mouth opening device (12), a sliding sleeve block (13), a second cross rod (14), a third cross rod (15), a clamping device (16), a pulley (17), a rotating handle (18), a flaring head (19), a handle (20), a screw rod (21), a tightening plate (22), a storage cavity (23), a hexagon nut (24), a rubber ring (25) and a copper pipe (26), wherein the storage plate (8) is fixedly welded inside the cabinet body (1), and the cabinet body (1) is divided into the hollow-out area (9) and the storage area (10) through the storage plate (8), the hollowed-out area (9) is located directly over the storage area (10), the four corners of the bottom of the cabinet body (1) are all fixed with universal wheels, and locking devices are installed on the universal wheels, and the wardrobe is characterized in that: the operation panel (2) is welded on the upper end face of the cabinet body (1), the operation panel (2) is welded with symmetrically distributed second transverse rods (14), the two second transverse rods (14) are provided with two sliding sleeve blocks (13) in a distributed manner, a third transverse rod (15) is arranged between the two sliding sleeve blocks (13) in a symmetrical distributed manner, the third transverse rod (15) is provided with a clamping device (16), the upper end face of each sliding sleeve block (13) is welded with a stand column (3), a first transverse rod (6) is fixed between the two stand columns (3), the first transverse rod (6) is provided with a sliding groove (4), the horn mouth opening device (12) comprises a shell (5), the shell (5) is in sliding connection with the first transverse rod (6) through a first sliding block (7) positioned inside the sliding groove (4), and the shell (5) is rotatably provided with a mouth expanding head (19), the top end of the flaring head (19) is welded with symmetrically distributed rotating handles (18);

a method for processing a bell-mouthed copper pipe comprises the following steps;

s1: the working personnel polish the surface of the copper pipe (26) through a file head (11) before the bell mouth opening is carried out, so as to ensure that the bell mouth opening is smooth;

s2: the copper pipes (26) which are polished to be smooth are sleeved on the hexagon nut (24), ten copper pipes (26) are polished at one time, and the surfaces of the ten copper pipes (26) are all sleeved on the hexagon nut (24);

s3: copper pipes (26) sleeved with hexagonal nuts (24) are respectively placed on the third cross rod (15) and are clamped and fixed through the clamping device (16), at the moment, the hexagonal nuts (24) are placed in the placing cavities (23), the hexagonal nuts (24) are fixed through the abutting plates (22) by clockwise rotating the handle (20), and therefore the copper pipes (26) are indirectly fixed;

s4: the bellmouth opening device (12) on the first cross rod (6) is moved to aim at each copper pipe (26), the rotating handle (18) is rotated clockwise, the flaring head (19) moves downwards, the downward flaring head (19) aims at the copper pipe (26) to perform bellmouth opening operation, after the flaring head rotates clockwise for one circle in the opening operation, the flaring head rotates anticlockwise for a half circle, then the flaring head rotates clockwise for one circle, the operation is repeated to realize the successful bellmouth opening of the copper pipes (26), and the bellmouths of the remaining nine copper pipes (26) are opened in the sequence.

2. The processing equipment and the processing method of the bell-mouth copper tube according to claim 1 are characterized in that: the operating table (2) is designed by adopting rectangular four-side frames, and the middle position of the operating table is designed by hollowing.

3. The processing equipment and the processing method of the bell-mouth copper tube according to claim 1 are characterized in that: clamping device (16) are equipped with ten altogether, and ten clamping device (16) are averagely divided and are established on two third horizontal poles (15), clamping device (16) are including laying chamber (23), and lay chamber (23) and go up to rotate and install screw rod (21), and the one end welding of screw rod (21) has handle (20), and the other end welding of screw rod (21) has and supports tight board (22).

4. The processing equipment and the processing method of the bell-mouth copper tube according to claim 3, wherein the processing equipment comprises: place chamber (23) go up mountable and place hexagon nut (24) of chamber (23) looks adaptation, be fixed with rubber sleeve ring (25) on the inner wall of hexagon nut (24), and the mountable has copper pipe (26) on rubber sleeve ring (25), and the frictional force between copper pipe (26) and rubber sleeve ring (25) is greater than the drilling force of opening the horn mouth to guarantee that copper pipe (26) do not appear sliding when opening the horn mouth.

5. The processing equipment and the processing method of the bell-mouth copper tube according to claim 1 are characterized in that: the first cross bar (6) and the third cross bar (15) are parallel to each other and are in the same vertical plane with each other.

6. The processing equipment and the processing method of the bell-mouth copper tube according to claim 1 are characterized in that: the front surface of the operating platform (2) is fixed with three filing heads (11), and the three filing heads (11) are distributed at equal intervals.

7. The processing equipment and the processing method of the bell-mouth copper tube according to claim 1 are characterized in that: and a pulley (17) is arranged between the first sliding block (7) and the sliding groove (4).

8. The processing equipment and the processing method of the bell-mouth copper tube according to claim 1 are characterized in that: in S4, when the bell mouth is opened, the refrigerant oil may be added to achieve the smooth purpose.

Technical Field

The invention relates to the technical field of copper pipe processing, in particular to a processing device and a processing method of a bell-mouth copper pipe.

Background

The copper pipe is also called as a red copper pipe, one of non-ferrous metal pipes, is a pressed and drawn seamless pipe, has the characteristics of good electrical conductivity and thermal conductivity, is a main material of a conductive fitting and a heat dissipation fitting of an electronic product, and becomes a first choice for the modern contractor to install the tap water pipeline, the heat supply pipeline and the refrigeration pipeline of all residential commodity rooms.

When the refrigerator and the air conditioner are maintained, because the copper pipe connection needs to be expanded by a pipe expander and then welded, the pipe expander is needed to be used for expanding the horn mouth of the copper pipe, and the pipe expander is also called a pipe expander and is a tool for expanding the pipe mouth into the shape of the horn mouth for threaded joint connection or expanding one pipe mouth into a cylinder shape for connection between pipes so as to enable the two pipes to be spliced and be convenient for brazing.

However, when the existing copper pipe is flared, the copper pipe is flared singly, and needs to be clamped continuously, so that a large amount of time is consumed, the efficiency is seriously influenced, and horn mouth expanding equipment for high-efficiency operation is lacked.

Disclosure of Invention

The invention aims to provide a machining device and a machining method for a bell-mouth copper pipe, which have the advantage of being capable of quickly opening a bell-mouth hole and solve the problem of low bell-mouth opening efficiency in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a processing device and a processing method of a bell-mouth copper pipe comprise a cabinet body, an operation table, upright posts, sliding grooves, a shell, a first cross rod, a first sliding block, a storage plate, a hollowed-out area, a storage area, a file head, a bell-mouth opening device, sliding sleeve blocks, a second cross rod, a third cross rod, a clamping device, pulleys, a rotating handle, a mouth expanding head, a handle, a screw rod, a resisting plate, a placing cavity, a hexagon nut, a rubber sleeve ring and a copper pipe, wherein the storage plate is fixedly welded inside the cabinet body, the cabinet body is divided into the hollowed-out area and the storage area through the storage plate, the hollowed-out area is positioned right above the storage area, universal wheels are fixedly arranged at four corners of the bottom of the cabinet body, locking devices are arranged on the universal wheels, the operation table is welded on the upper end face of the cabinet body, the operation table is welded with the second cross rods which are symmetrically distributed, and provided with two sliding sleeve, a third cross rod is arranged between the two sliding sleeve blocks which are symmetrically distributed, a clamping device is arranged on the third cross rod, stand columns are welded on the upper end faces of the sliding sleeve blocks, a first cross rod is fixed between the two stand columns, a sliding groove is formed in the first cross rod, the horn mouth opening device comprises a shell, the shell is connected with the first cross rod in a sliding mode through a first sliding block located in the sliding groove, a mouth expanding head is rotatably arranged on the shell, and rotating handles which are symmetrically distributed are welded at the top end of the mouth expanding head;

a method for processing a bell-mouthed copper pipe comprises the following steps;

s1: before the bell mouth is opened, a worker polishes the surface of the copper pipe through a filing head so as to ensure that the bell mouth is opened smoothly;

s2: the copper pipe after being polished smoothly is sleeved on the hexagon nut, ten copper pipes are polished at one time, and the surfaces of the ten copper pipes are all sleeved on the hexagon nut;

s3: copper pipes sleeved with hexagonal nuts are respectively placed on the third cross rods and are clamped and fixed through the clamping devices, the hexagonal nuts are placed at the placing cavities, and the hexagonal nuts are fixed through the abutting plates by clockwise rotating the handles, so that the copper pipes are indirectly fixed;

s4: the flaring device on the first cross rod is moved to align each copper pipe respectively, the rotating handle is rotated clockwise, the flaring head moves downwards, the flaring head moving downwards aligns the copper pipes to perform the flaring operation, after the flaring head rotates clockwise for a circle in the flaring operation, the flaring head rotates anticlockwise for a half circle, then the flaring head rotates clockwise for a circle, the operation is repeated until the flaring operation on the copper pipes is successful, and the flaring operation is performed on the remaining nine copper pipes in sequence.

Preferably, the operating platform is designed to be rectangular and four-side frames, and the middle position of the operating platform is designed to be hollowed out.

Preferably, clamping device is equipped with ten altogether, and ten clamping device averagely divide and establish on two third horizontal poles, clamping device is including laying the chamber, and lays and rotate on the chamber and install the screw rod, and the one end welding of screw rod has the handle, and the other end welding of screw rod has to support tight board.

Preferably, the placing cavity is provided with a hexagon nut matched with the placing cavity, the inner wall of the hexagon nut is fixed with a rubber ferrule, the rubber ferrule is provided with a copper pipe, and the friction force between the copper pipe and the rubber ferrule is greater than the drilling force for opening the horn mouth, so that the copper pipe is ensured not to slide when the horn mouth is opened.

Preferably, the first cross bar and the third cross bar are parallel to each other and are in the same vertical plane with each other.

Preferably, the front surface of the operating platform is fixed with three filing heads, and the three filing heads are distributed at equal intervals.

Preferably, a pulley is installed between the first sliding block and the sliding groove.

Preferably, when the bell mouth is opened in the step S, the refrigerant oil can be added to achieve the smooth purpose.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, a plurality of copper tubes can be clamped simultaneously by installing ten clamping devices, and the portable bell mouth opening device is moved without repeated installation and repeated positioning, so that rapid flaring can be carried out, and meanwhile, a mode of clockwise rotating for one circle of flaring and then anticlockwise returning for half a circle is adopted, so that good flaring can be ensured, and the yield is high.

Drawings

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

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

FIG. 3 is a schematic top view of a portion of the present invention;

FIG. 4 is a schematic structural view of a bell mouth opener according to the present invention;

FIG. 5 is a schematic view of a clamping device according to the present invention;

FIG. 6 is a schematic view of the copper tube and the hexagonal nut of the present invention being fixed to each other.

In the figure: 1. a cabinet body; 2. an operation table; 3. a column; 4. a sliding groove; 5. a housing; 6. a first cross bar; 7. a first slider; 8. a storage plate; 9. a hollow-out area; 10. a storage area; 11. filing the head; 12. a bell mouth opening device; 13. a sliding sleeve block; 14. a second cross bar; 15. a third cross bar; 16. a clamping device; 17. a pulley; 18. rotating the handle; 19. an expander head; 20. a handle; 21. a screw; 22. a propping plate; 23. a placing cavity; 24. a hexagonal nut; 25. a rubber ferrule; 26. copper tubing.

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 to 6, the present invention provides a processing apparatus for a bell-mouth copper tube and a processing method thereof, wherein the processing apparatus comprises: a processing device and a processing method of a bell-mouth copper pipe comprise a cabinet body 1, an operating platform 2, a stand column 3, a sliding groove 4, a shell 5, a first cross rod 6, a first sliding block 7, a storage plate 8, a hollowed-out area 9, a storage area 10, a filing head 11, a bell-mouth opening device 12, a sliding sleeve block 13, a second cross rod 14, a third cross rod 15, a clamping device 16, a pulley 17, a rotating handle 18, a flaring head 19, a handle 20, a screw 21, a tightening plate 22, a placing cavity 23, a hexagon nut 24, a rubber ring 25 and a copper pipe 26, wherein the storage plate 8 is fixedly welded inside the cabinet body 1, the cabinet body 1 is divided into the hollowed-out area 9 and the storage area 10 through the storage plate 8, the hollowed-out area 9 is located right above the storage area 10, universal wheels are fixed at four corners of the bottom of the cabinet body 1, and locking devices are installed on the universal wheels.

The operation panel 2 welds in the up end of the cabinet body 1, and the design of rectangle four sides frame is adopted to operation panel 2, and the intermediate position adopts the fretwork design, and the front surface of operation panel 2 is fixed with file head 11, and file head 11 is equipped with three altogether, and three file head 11 equidistance distributes. The operating table 2 is welded with symmetrically distributed second cross bars 14, two sliding sleeve blocks 13 are distributed and installed on the two second cross bars 14, a third cross bar 15 is installed between the two sliding sleeve blocks 13 which are symmetrically distributed, a clamping device 16 is installed on the third cross bar 15, the clamping device 16 is totally ten, the ten clamping devices 16 are evenly arranged on the two third cross bars 15, the clamping device 16 comprises a placing cavity 23, a screw 21 is rotatably arranged on the placing cavity 23, a handle 20 is welded at one end of the screw 21, a resisting plate 22 is welded at the other end of the screw 21, a hexagon nut 24 matched with the placing cavity 23 can be arranged on the placing cavity 23, a rubber ferrule 25 is fixed on the inner wall of the hexagon nut 24, and the rubber ferrule 25 can be provided with a copper pipe 26, and the friction force between the copper pipe 26 and the rubber ferrule 25 is larger than the drilling force for opening the bell mouth, so that the copper pipe 26 is ensured not to slide when the bell mouth is opened.

The welding of sliding sleeve piece 13's up end has stand 3, and is fixed with first horizontal pole 6 between two stands 3, has seted up sliding tray 4 on the first horizontal pole 6, opens horn mouth device 12 including shell 5, shell 5 through being located the inside first sliding block 7 and the 6 sliding connection of first horizontal pole of sliding tray 4, installs pulley 17 between first sliding block 7 and the sliding tray 4, rotates on the shell 5 and installs flaring head 19, the welding of flaring head 19's top has the rotation handle 18 of symmetric distribution.

A method for processing a bell-mouthed copper pipe comprises the following steps;

s1: before the bell mouth opening, a worker polishes the surface of the copper pipe 26 through the file head 11 to ensure that the bell mouth opening is smooth;

s2: the copper pipes 26 which are polished smoothly are sleeved on the hexagon nuts 24, ten copper pipes 26 are polished at one time, and the surfaces of the ten copper pipes 26 are all sleeved on the hexagon nuts 24;

s3: respectively placing the copper pipes 26 sleeved with the hexagonal nuts 24 on the third cross bar 15, clamping and fixing the copper pipes through the clamping device 16, placing the copper pipes at the placing cavity 23 through the hexagonal nuts 24, and fixing the hexagonal nuts 24 through the abutting plate 22 by clockwise rotating the handle 20 so as to indirectly fix the copper pipes 26;

s4: the belling device 12 on the first cross rod 6 is moved to aim at each copper pipe 26 respectively, then, frozen oil is dripped, the rotating handle 18 is rotated clockwise, the flaring head 19 moves downwards, the downward-moving flaring head 19 aims at the copper pipe 26 to perform belling operation, after clockwise rotating for one circle in the opening operation, the flaring head rotates anticlockwise for a half circle, then clockwise rotates for one circle again, the operation is repeated until the belling of the copper pipe 26 is successful, and the remaining nine copper pipes 26 are belled in the sequence.

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 invention, the scope of which is defined in the appended claims and their equivalents.