CN216461304U

CN216461304U - Air conditioner copper pipe necking machine

Info

Publication number: CN216461304U
Application number: CN202123331224.5U
Authority: CN
Inventors: 丁西洲; 王东进
Original assignee: Kaifeng Kaiyu Household Appliances Co ltd
Current assignee: Kaifeng Kaiyu Household Appliances Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-10
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an air conditioner copper pipe necking machine, comprises a workbench, be located the throat mould and the spacing platform at workstation top, the top of spacing platform is provided with the spacing groove relative with the throat mould, the top of spacing platform is provided with carries the platform, the inside of carrying the platform is provided with the cavity, inlay in the cavity and be equipped with the cylinder rather than rotating the connection, the cylinder sets up along the length direction of workstation, be provided with the recess that is used for placing single copper pipe on the lateral wall of cylinder, the upper and lower both ends of carrying the platform are provided with feed inlet and the discharge gate that communicates with the cavity respectively, the discharge gate sets up with the spacing groove relatively. The utility model discloses in, when needs shrink to the mouth of pipe of copper pipe, put into the pan feeding mouth of carrying the platform with a batch of copper pipe in, then rotate the cylinder, when recess on the cylinder docks with the feed inlet, a copper pipe falls into the recess in, the cylinder continues to rotate, when recess and discharge gate when opposite, the copper pipe in the recess falls into the spacing inslot, then carries out the throat in pushing the throat mould with it.

Description

Air conditioner copper pipe necking machine

Technical Field

The utility model relates to an air conditioner field, especially an air conditioner copper pipe necking machine.

Background

In a lot of production and processing, in order to satisfy the technological requirement, need carry out the throat processing to tubular product raw materials such as copper pipe for the copper pipe reaches the external diameter that accords with the technological requirement, current throat equipment exists degree of automation and hangs down, it puts into a spacing groove to need the hand copper pipe of operating personnel to hold usually, then push the copper pipe to the throat mould through manual or machine again, this kind of processing mode is wasted time and energy, inefficiency, the cost of labor is high, degree of automation hangs down, difficult popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air conditioner copper pipe necking machine to solve current necking equipment and have degree of automation low, generally need the operating personnel hand to take the copper pipe to put into a spacing groove, then push the copper pipe to the necking die through manual or machine again, this kind is taken the copper pipe through the operating personnel hand and is put into the mode of a spacing groove and waste time and energy, and is inefficient, and the cost of labor is high, and degree of automation is low, the difficult problem of popularization.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides an air conditioner copper pipe necking machine, includes the workstation, is located the throat mould and the spacing platform at workstation top, the top of spacing platform be provided with the spacing groove that the throat mould is relative, the top of spacing platform is provided with carries the platform, the inside of carrying the platform is provided with the cavity, inlay in the cavity and be equipped with rather than rotating the cylinder of being connected, the cylinder is followed the length direction of workstation sets up, be provided with the recess that is used for placing single copper pipe on the lateral wall of cylinder, carry the upper and lower both ends of platform be provided with respectively with the feed inlet and the discharge gate of cavity intercommunication, the discharge gate with the spacing groove sets up relatively.

Preferably, the grooves are multiple and are arranged at intervals along the circumferential direction of the drum.

Preferably, the roller is rotatably connected with the inner wall of the cavity through a rotating shaft, and one end of the rotating shaft penetrates out of the cavity and is connected with the motor.

Preferably, one end of the limiting table, which is far away from the necking die, is provided with a first cylinder, which is used for pushing the copper pipe in the limiting groove to the necking die, the first cylinder is arranged along the length direction of the workbench, and a piston rod of the first cylinder penetrates into the limiting groove.

Preferably, the end, far away from the spacing groove, of the necking die is provided with a second cylinder, the second cylinder is arranged along the length direction of the workbench, a piston rod of the second cylinder is connected with the end, far away from the spacing groove, of the necking die, a collecting tank is further arranged at the top of the workbench and located between the necking die and the spacing groove.

Preferably, the collecting groove is followed workstation one end on the width direction runs through the collecting groove just forms the feed opening, feed opening department is provided with rather than one end articulated door body.

Preferably, the bottom wall of the collecting tank is arranged obliquely, and the lower end of the bottom wall and the door body are located on the same side of the collecting tank.

The utility model has the advantages of at least one of the following:

when the mouth of pipe of copper pipe is shrunk as needs, put into the pan feeding mouth of carrying the platform with a batch of copper pipes in, then rotate the cylinder, when recess on the cylinder and feed inlet butt joint, a copper pipe falls into the recess in, the cylinder continues to rotate, when the recess was relative with the discharge gate, the copper pipe in the recess fell into the spacing inslot, then carries out the throat through pushing the copper pipe with the spacing inslot in the throat mould, has realized the automation of copper pipe pay-off, has reduced the cost of labor.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a cutting three-dimensional structure of the limiting table and the conveying table of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the drum, the rotating shaft and the motor of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the copper pipe of the present invention inserted into the necking die;

in the figure, 10-workbench, 11-collecting tank, 20-limiting table, 21-limiting groove, 30-conveying table, 31-feeding hole, 32-motor, 33-rotating shaft, 34-cavity, 35-discharging hole, 40-copper pipe, 50-necking die, 60-first cylinder, 70-second cylinder, 80-roller and 81-groove.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

Example 1

As shown in fig. 1-3, the embodiment provides an air-conditioning copper pipe 40 necking machine, which includes a workbench 10, a necking die 50 located at the top of the workbench 10, and a limiting table 20, wherein the top of the limiting table 20 is provided with a limiting groove 21 opposite to the necking die 50, a conveying table 30 is arranged above the limiting table 20, a cavity 34 is arranged inside the conveying table 30, a roller 80 rotatably connected to the cavity 34 is embedded in the cavity 34, the roller 80 is arranged along the length direction of the workbench 10, it is required to be noted that the roller 80 is attached to the inner wall of the cavity 34, a groove 81 for placing a single copper pipe 40 is arranged on the side wall of the roller 80, that is, the depth of the groove 81 is greater than the diameter of the copper pipe 40 and less than the diameter of two times of the copper pipe 40, the upper and lower ends of the conveying table 30 are respectively provided with a feeding port 31 and a discharging port 35 communicated with the cavity 34, the discharge hole 35 is arranged opposite to the limiting groove 21. When the mouth of pipe to copper pipe 40 needs to contract, put into the pan feeding mouth of carrying platform 30 with a batch of copper pipe 40 in, then rotate cylinder 80, when recess 81 on cylinder 80 docks with discharge gate 35, a copper pipe 40 falls into recess 81 in, cylinder 80 continues to rotate, when recess 81 is relative with discharge gate 35, copper pipe 40 in the recess 81 falls into spacing groove 21, then push the throat in throat mould 50 through staff or telescopic equipment, the automation of copper pipe 40 pay-off has been realized, the cost of labor is reduced.

Further, as shown in fig. 2 to 3, the groove 81 is plural, and the plural grooves 81 are arranged at intervals along the circumference of the drum 80. The provision of the plurality of grooves 81 provides for a more efficient transport of the copper tubing 40 by the roller 80.

Further, as shown in fig. 1-3, the roller 80 is rotatably connected to the inner wall of the cavity 34 through a rotating shaft 33, and one end of the rotating shaft 33 penetrates out of the cavity 34 and is connected to the motor 32. The motor 32 is arranged to drive the rotating shaft 33 to rotate, the rotating shaft 33 rotates to drive the roller 80 to rotate, so that the roller 80 can automatically convey the copper tube 40, and it should be noted that the motor 32 is a stepping motor 32.

Further, as shown in fig. 1, a first cylinder 60 for pushing the copper tube 40 in the limiting groove 21 to the inside of the necking die 50 is disposed at one end of the limiting table 20 away from the necking die 50, the first cylinder 60 is disposed along the length direction of the working table 10, and a piston rod of the first cylinder 60 penetrates into the limiting groove 21. After the copper tube 40 is conveyed into the limiting groove 21 by the roller 80, the worker can start the first cylinder 60, the piston rod of the first cylinder 60 extends, and the copper tube 40 in the limiting groove 21 is pushed into the necking die 50 for necking.

Further, as shown in fig. 1 and 4, a second cylinder 70 is disposed at one end of the necking die 50 away from the limiting groove 21, the second cylinder 70 is disposed along the length direction of the workbench 10, a piston rod of the second cylinder 70 is connected with one end of the necking die 50 away from the limiting groove 21, a collecting groove 11 is further disposed at the top of the workbench 10, and the collecting groove 11 is located between the necking die 50 and the limiting table 20. When the copper pipe 40 in the limiting groove 21 is reduced, the second cylinder 70 is started at first, a piston rod of the second cylinder 70 extends, so that the reducing mold 50 is close to the limiting table 20, then the first cylinder 60 is started, the piston rod of the first cylinder 60 pushes out one end of the copper pipe 40 in the limiting groove 21 out of the limiting table 20 and enters the reducing mold 50, after the reducing mold 50 reduces the copper pipe 40, the second cylinder 70 drives the reducing mold 50 to reset, so that one end of the copper pipe 40 is in a suspended state, the copper pipe 40 falls into the collecting groove 11 under the action of gravity, and the collection of workers is facilitated.

Further, as shown in fig. 1 and 4, the collecting groove 11 penetrates through the collecting groove 11 along one end of the workbench 10 in the width direction, and a feed opening is formed at the end of the collecting groove, and a door body hinged to one end of the feed opening is arranged at the feed opening. The operator can open the door body and collect the copper pipe 40 that the throat was accomplished.

Further, as shown in fig. 1 and 4, a bottom wall of the collecting tank 11 is disposed obliquely, and a lower end of the bottom wall and the door body are located on the same side of the collecting tank 11. After the door body is opened, the copper pipe 40 in the collecting tank 11 slides out from the door opening due to the gravity.

The working principle of the embodiment is as follows: when the copper pipe 40 needs to be reduced, a batch of copper pipes 40 are placed into a feeding port of a conveying table 30, then a motor 32 is started (the motor 32 is a stepping motor), the motor 32 drives a roller 80 to rotate, when a groove 81 on the roller 80 is in butt joint with a feeding port 31, one copper pipe 40 falls into the groove 81, the roller 80 continues to rotate, when the groove 81 is opposite to a discharging port 35, the copper pipe 40 in the groove 81 falls into a limiting groove 21, the motor 32 is closed at the moment, a second cylinder 70 is started, a piston rod of the second cylinder 70 extends to enable a reducing mold 50 to be close to the limiting table 20, then a first cylinder 60 is started, the piston rod of the first cylinder 60 pushes one end of the copper pipe 40 in the limiting groove 21 out of the limiting table 20 and enters the reducing mold 50, after the reducing mold 50 reduces the copper pipe 40, the second cylinder 70 drives the reducing mold 50 to reset, and enables one end of the copper pipe 40 to be in a suspended state, the copper tube 40 falls into the collection tank 11 due to gravity, so that the copper tube can be conveniently collected by workers. After a copper pipe 40 is processed, at first make the piston rod of first cylinder 60 reset, and start motor 32 once more, motor 32 drives cylinder 80 and rotates fixed radian, make next recess 81 relative with discharge gate 35, in order to carry out the throat to next copper pipe 40, it needs to explain, in order to prevent that the copper pipe from rocking when the throat, multiplicable stop device carries out spacingly to the copper pipe, stop device is prior art, generally drives the clamp plate to push down the top of copper pipe in order to carry out spacingly through the pneumatic cylinder.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an air conditioner copper pipe necking machine, includes workstation (10), is located necking die (50) and spacing platform (20) at workstation (10) top, the top of spacing platform (20) be provided with relative spacing groove (21) of necking die (50), its characterized in that: the top of spacing platform (20) is provided with carries platform (30), the inside of carrying platform (30) is provided with cavity (34), embedded cylinder (80) rather than rotating the connection that is equipped with of cavity (34), cylinder (80) are followed the length direction of workstation (10) sets up, be provided with recess (81) that are used for placing single copper pipe (40) on the lateral wall of cylinder (80), carry the upper and lower both ends of platform (30) be provided with respectively with feed inlet (31) and discharge gate (35) of cavity (34) intercommunication, discharge gate (35) with spacing groove (21) sets up relatively.

2. An air conditioner copper pipe necking machine according to claim 1, characterized in that: the grooves (81) are arranged in a plurality, and the grooves (81) are arranged along the circumferential direction of the roller (80) at intervals.

3. An air conditioner copper pipe necking machine according to claim 2, characterized in that: the roller (80) is rotatably connected with the inner wall of the cavity (34) through a rotating shaft (33), and one end of the rotating shaft (33) penetrates out of the cavity (34) and is connected with the motor (32).

4. An air conditioner copper pipe necking machine according to claim 1, characterized in that: one end, far away from the necking die (50), of the limiting table (20) is provided with a first air cylinder (60) used for pushing the copper pipe (40) in the limiting groove (21) to the necking die (50), the first air cylinder (60) is arranged along the length direction of the workbench (10), and a piston rod of the first air cylinder (60) penetrates into the limiting groove (21).

5. An air conditioner copper pipe necking machine according to claim 4, characterized in that: keep away from throat mould (50) the one end of spacing groove (21) is provided with second cylinder (70), second cylinder (70) are followed the length direction of workstation (10) sets up, the piston rod of second cylinder (70) with throat mould (50) is kept away from the one end of spacing groove (21) links to each other, the top of workstation (10) still is provided with collecting vat (11), collecting vat (11) are located throat mould (50) between spacing platform (20).

6. An air conditioner copper pipe necking machine according to claim 5, characterized in that: collecting vat (11) are followed workstation (10) one end on the width direction runs through collecting vat (11) and form the feed opening, feed opening department is provided with rather than one end articulated door body (12).

7. An air conditioner copper pipe necking machine according to claim 6, characterized in that: the bottom wall of the collecting tank (11) is obliquely arranged, and the lower end of the bottom wall and the door body (12) are located on the same side of the collecting tank (11).