CN219402002U

CN219402002U - Copper pipe flaring machine

Info

Publication number: CN219402002U
Application number: CN202320793889.8U
Authority: CN
Inventors: 窦显良; 孙文青; 卜显芳
Original assignee: Qingdao Fuhu Copper Parts Co ltd
Current assignee: Qingdao Fuhu Copper Parts Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-25
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a copper pipe flaring machine, and belongs to the technical field of pipeline flaring. A copper pipe flaring machine, includes the base, still includes: the expanding head is connected to the base in a sliding manner, wherein the base is fixedly connected with a placing box, a pipe body is placed in the placing box, and the expanding end of the pipe body is matched with the contact end of the expanding head; the adsorption rod is arranged on the base in a lifting manner, the adsorption end of the adsorption rod is respectively arranged at one side of the expansion end of the expansion head contact end and the expansion end of the pipe body, the collecting box is fixedly connected in the base, and the adsorption rod is communicated with the collecting box through the telescopic pipe; the utility model can absorb dust or scraps on the contact end of the expanding head and the expanding end of the tube body, and can collect the dust or scraps intensively.

Description

Copper pipe flaring machine

Technical Field

The utility model relates to the technical field of pipeline flaring, in particular to a copper pipe flaring machine.

Background

Copper pipe is because of having the texture hardness, difficult corruption, and high temperature resistant, high pressure resistant advantage, can use in multiple environment, need carry out flaring to copper pipe to some special occasions to satisfy actual need, and in the radiator, can use many copper pipes to carry out the heat exchange generally, and copper pipe when manufacturing, can carry out the flaring to one end of copper pipe to make things convenient for the installation of copper pipe on the radiator.

Through searching, chinese patent application number: CN202220880365.8, filing date: 2022-04-14 discloses a copper pipe flaring machine, which relates to the technical field of pipeline flaring, in particular to a copper pipe flaring machine, and comprises a base, and is characterized in that two sides of the upper surface of the base are fixedly provided with guide rails II which are in sliding connection with grooves arranged below a fixed sliding block; a chuck is fixed in the middle of the upper surface of the workbench; a nut seat is fixed below the workbench, the middle of the nut seat is in threaded connection with a screw rod, and the left end of the screw rod is fixed with a first handle; the left side and the right side of the base are fixed with upright posts, and the middle of the upright post on the right side is provided with an electric control box; the upper end is fixed with a movable flaring mechanism.

But find in the in-service use, the copper chip can be remained on the flaring head, and can adsorb the dust on the flaring inner wall of copper pipe, when flaring to the copper pipe, reduce the flaring quality to the copper pipe easily, lead to copper pipe flaring diameter irregular to influence the accuracy when follow-up copper pipe uses, and if not collect the piece concentratedly then can influence surrounding environment, increase staff's clearance burden.

Disclosure of Invention

The utility model aims to solve the problems that copper scraps possibly remain on a flaring head in the prior art, dust possibly adsorbs on the inner wall of a flaring of a copper pipe, surrounding environment is affected if the scraps are not collected in a concentrated mode, and cleaning burden of staff is increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a copper pipe flaring machine, includes the base, still includes: the expanding head is connected to the base in a sliding manner, wherein a placing box is fixedly connected to the base, a pipe body is placed in the placing box, and the expanding end of the pipe body is matched with the contact end of the expanding head; the lifting device comprises a base, an adsorption rod arranged on the base, wherein the adsorption end of the adsorption rod is arranged on one side of the expansion end of the expansion head contact end and the expansion end of the pipe body respectively, a collecting box is fixedly connected in the base, and the adsorption rod is communicated with the collecting box through a telescopic pipe.

In order to provide power for the expanding head, preferably, the base top fixedly connected with work box, fixedly connected with electric telescopic handle in the work box, electric telescopic handle's output fixedly connected with extension rod, expanding head fixedly connected with is on the extension rod.

In order to make the absorption pole cooperate the head of expanding to go up and down automatically, further still include: the first piston cylinder is fixedly connected in the working box, a first piston rod is fixedly connected to one side of the expanding head, a piston is fixedly connected in the first piston cylinder extending to the first piston rod, the piston is attached to the inner wall of the first piston cylinder, a first spring is arranged in the first piston cylinder, and two ends of the first spring are respectively fixedly connected to the piston and the first piston cylinder; the second piston cylinder is fixedly connected to the base, the adsorption rod extends to the second piston cylinder and is fixedly connected with a piston, the second piston cylinder is fixedly connected with a second spring, two ends of the second spring are fixedly connected with the piston and the second piston cylinder respectively, and the second piston cylinder is communicated with the first piston cylinder through a connecting pipe.

In order to improve the adsorption effect of the adsorption rod, a diversion channel is further formed in the adsorption rod, and the telescopic pipe extends into the second piston cylinder to be communicated with the diversion channel.

In order to collect the piece of being convenient for, preferably, fixedly connected with negative pressure pump in the base, the input of negative pressure pump is linked together with the collecting box through the intake pipe, the collecting box is interior to be detachably connected with the processing case, processing case cooperatees with the collecting box.

In order to press and fix the pipe body, further, the output end fixedly connected with outlet duct of negative pressure pump, place incasement fixedly connected with third piston cylinder, the outlet duct is linked together with the third piston cylinder through the pipeline, sliding connection has the pressing plate in the third piston cylinder, the contact end and the pipe body of pressing plate are relative.

Compared with the prior art, the utility model provides a copper pipe flaring machine, which comprises the following steps of

The beneficial effects are that:

1. this copper pipe flaring machine adsorbs piece and dust through adsorbing the contact end of pole automatic to expanding the head and the expansion end of body, can improve the automation effect of the device on the one hand, guarantees to expand the head to the flaring efficiency of body, on the other hand can also reduce the piece of expanding the head contact end and the dust on the expansion end of body, improves the precision of flaring to the follow-up use of being convenient for.

2. The copper pipe flaring machine is propped against the outer wall of the pipe body through the pressing plate, so that the copper pipe flaring machine is stable and motionless during expansion, the stability of the pipe body is guaranteed, and the expansion precision of the flaring head can be improved.

3. According to the copper pipe flaring machine, the collection box is used for adsorbing scraps or dust and then collecting the scraps and the dust in a concentrated mode, so that the labor burden of subsequent workers is reduced.

The device is not related to the part which is the same as or can be realized by adopting the prior art, and the utility model can absorb dust or fragments on the contact end of the expanding head and the expanding end of the tube body and can collect the dust or fragments intensively.

Drawings

Fig. 1 is a schematic structural diagram of a copper pipe flaring machine according to the present utility model;

fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a copper pipe flaring machine according to the present utility model;

fig. 3 is a schematic structural diagram of a portion B of fig. 1 of a copper pipe flaring machine according to the present utility model;

fig. 4 is a schematic structural diagram of a portion C of fig. 1 of a copper pipe flaring machine according to the present utility model;

fig. 5 is a schematic structural diagram of a flaring head of a copper pipe flaring machine provided by the utility model;

fig. 6 is a schematic structural diagram of an adsorption rod of a copper pipe flaring machine.

In the figure: 1. a base; 2. a working box; 3. an electric telescopic rod; 301. an extension rod; 4. a first piston cylinder; 401. a first piston rod; 402. a first spring; 5. a connecting pipe; 6. expanding the head; 7. a second piston cylinder; 701. an adsorption rod; 702. a second spring; 8. a telescopic tube; 801. a diversion channel; 9. a negative pressure pump; 901. an air outlet pipe; 902. an air inlet pipe; 10. a collection box; 11. a treatment box; 12. placing a box; 13. a third piston cylinder; 14. a pipe; 15. pressing the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-6, a copper pipe flaring machine comprises a base 1, a working box 2 is further installed on the base 1, an electric telescopic rod 3 is fixedly connected in the working box 2, an extension rod 301 is fixedly connected to the output end of the electric telescopic rod 3, finally, a flaring head 6 is fixedly connected to the extension rod 301, when the electric telescopic rod 3 works, the extension rod 301 drives the flaring head 6 to perform telescopic movement, a placement box 12 is further installed on the base 1, a pipe body is placed in the placement box 12, namely a copper pipe, the expansion end of the pipe body and the contact end of the flaring head 6 are located on the same round mandrel, when the pipe body is required to be flared, the electric telescopic rod 3 drives the flaring head 6 to expand the pipe body, so that the expansion effect of the pipe body is achieved, a third piston cylinder 13 is fixedly connected in the placement box 12, the contact end of the pressing plate 15 abuts against the outer wall of the pipe body, on one hand, the pipe body can be stably and stably expanded when the pipe body is ensured, and on the other hand, the precision of the flaring head 6 can also be improved.

It should be explained that referring to fig. 2, 3 and 4, a lifting adsorption rod 701 is further installed on the base 1, and an arc adsorption port is further provided on the adsorption rod 701 for adsorbing chips and dust at the contact end of the expander 6 and the expansion end of the tube, in order to make the adsorption rod 701 automatically lift in cooperation with the expander 6, a first piston cylinder 4 is fixedly installed in the working box 2, and a first piston rod 401 is fixedly connected to one side of the expander 6, and then the first piston rod 401 is extended into the first piston cylinder 4, and a piston is fixedly installed in the piston and is attached to the inner wall of the first piston cylinder 4, so as to ensure the air tightness in the first piston cylinder 4, a first spring 402 is further provided in the first piston cylinder 4, both ends of the first spring 402 are respectively fixedly connected to the piston and the first piston cylinder 4, when the expander 6 is in telescopic movement, the first piston rod 401 can drive the piston to move in the first piston cylinder 4, the first spring 402 can reset the piston, and a second piston rod 7 is also installed on the base 1, wherein the second piston rod 401 is extended into the first piston cylinder 4, and then the second piston cylinder 7 is connected to the piston cylinder 4 by the piston rod 7, and the piston rod 7 is connected to the piston cylinder 4 by the piston rod 4, and the piston rod 4 is connected to the piston cylinder 4 by the piston rod 4 by the first spring, and the piston rod 4 is in the negative pressure, when the piston rod is moved to the piston rod 4 is connected to the piston cylinder 4 by the piston rod, and the piston rod is moved by the piston rod, and the piston rod is respectively, so that the open expansion head 6 expands the pipe body, after the expansion head 6 expands, the electric telescopic rod 3 drives the first piston rod 401 to move backwards, then the first spring 402 is extruded to convey the gas into the second piston cylinder 7 to supply the gas, then the gas in the second piston cylinder 7 is increased, the piston in the second piston cylinder 7 is pushed, thereby the adsorption rod 701 moves upwards, the effect of automatic lifting is achieved, in the process, the second spring 702 stretches outwards, when the expansion head 6 repeatedly expands the pipe body, the gas in the first piston cylinder 4 and the second piston cylinder 7 is replaced in real time, a diversion channel 801 is further formed in the adsorption rod 701, the telescopic pipe 8 extends into the second piston cylinder 7 to be communicated with the diversion channel 801, so that the adsorption rod 701 can automatically adsorb chips and dust at the contact end of the expansion head 6 and the expansion end of the pipe body, on the one hand, the automatic effect of the device can be improved, the flaring efficiency of the pipe body can be ensured, on the other hand, the chips at the contact end of the expansion head 6 and the dust at the expansion end of the pipe body can be reduced, and the subsequent use precision can be improved.

In addition, fixedly connected with negative pressure pump 9 in base 1, and negative pressure pump 9's input is linked together with collecting box 10 through intake pipe 902, can dismantle in collecting box 10 and be connected with processing box 11, processing box 11 cooperatees with collecting box 10, can place processing box 11 and collect the piece in collecting box 10, and all install the magnet of mutual attraction on processing box 11 and in the collecting box 10, thereby guarantee its stability and can dismantle the effect, concentrate the collection to piece and dust, reduce follow-up staff's work burden, when negative pressure pump 9 during operation, processing box 11 and collecting box 10 produce the negative pressure, even receive the water conservancy diversion passageway 801 in the collecting box 701 through flexible pipe 8, thereby adsorb piece and dust in collecting box 10, concentrate the storage by processing box 11, when the gas of filtering is discharged by the outlet duct 901 of negative pressure pump 9, install the air outlet valve on third piston cylinder 13, install the first solenoid valve on pipeline 14, and be used for controlling pipeline 14's stability and can collect piece and dust in concentrate, reduce follow-up staff's work burden, when the air outlet pipe 901 is installed on the air outlet pipe 901 and need be fixed to the second solenoid valve 15, when the air outlet valve 13 is pressed down, and the second solenoid valve 13 is pressed down, and the pressure plate is still is pressed to be applied to the third piston cylinder 13, and the automatic pressure plate 13 is opened, when the air pump 13 is used, and the air pump is arranged in the pressure is kept down, and the air pump 13 is opened, and the extra pressure is pressed to be in the pressure is kept down to the 13, and is pressed to the pressure to the air in the air cylinder 13, and is opened, and the air is left and is pressed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Copper pipe flaring machine, including base (1), its characterized in that still includes:

a head (6) connected on the base (1) in a sliding way,

the base (1) is fixedly connected with a placement box (12), a pipe body is placed in the placement box (12), and the expansion end of the pipe body is matched with the contact end of the expansion head (6);

an adsorption rod (701) arranged on the base (1) in a lifting way,

the adsorption rod (701) is arranged at one side of the contact end of the expansion head (6) and the expansion end of the pipe body respectively, the collecting box (10) is fixedly connected in the base (1), and the adsorption rod (701) is communicated with the collecting box (10) through the telescopic pipe (8).

2. The copper pipe flaring machine of claim 1, wherein the top of the base (1) is fixedly connected with a working box (2), an electric telescopic rod (3) is fixedly connected in the working box (2), the output end of the electric telescopic rod (3) is fixedly connected with an extension rod (301), and the flaring head (6) is fixedly connected on the extension rod (301).

3. A copper tube flaring machine as claimed in claim 2, further comprising:

a first piston cylinder (4) fixedly connected in the working box (2),

a first piston rod (401) is fixedly connected to one side of the expanding head (6), the first piston rod (401) extends into a first piston cylinder (4) and is fixedly connected with a piston, the piston is attached to the inner wall of the first piston cylinder (4), a first spring (402) is arranged in the first piston cylinder (4), and two ends of the first spring (402) are fixedly connected to the piston and the first piston cylinder (4) respectively;

a second piston cylinder (7) fixedly connected to the base (1),

the adsorption rod (701) extends to a second piston cylinder (7) and is fixedly connected with a piston, a second spring (702) is fixedly connected in the second piston cylinder (7), two ends of the second spring (702) are fixedly connected with the piston and the second piston cylinder (7) respectively, and the second piston cylinder (7) is communicated with the first piston cylinder (4) through a connecting pipe (5).

4. A copper pipe flaring machine according to claim 3, characterized in that the suction rod (701) is internally provided with a diversion channel (801), and the telescopic pipe (8) extends into the second piston cylinder (7) to be communicated with the diversion channel (801).

5. The copper pipe flaring machine according to claim 1, characterized in that a negative pressure pump (9) is fixedly connected in the base (1), the input end of the negative pressure pump (9) is communicated with a collecting box (10) through an air inlet pipe (902), a treatment box (11) is detachably connected in the collecting box (10), and the treatment box (11) is matched with the collecting box (10).

6. The copper pipe flaring machine according to claim 5, characterized in that the output end of the negative pressure pump (9) is fixedly connected with an air outlet pipe (901), a third piston cylinder (13) is fixedly connected in the placement box (12), the air outlet pipe (901) is communicated with the third piston cylinder (13) through a pipeline (14), a pressing plate (15) is slidably connected in the third piston cylinder (13), and the contact end of the pressing plate (15) is abutted to the pipe body.