CN215942190U

CN215942190U - Portable copper pipe cutting device is used in air conditioner installation

Info

Publication number: CN215942190U
Application number: CN202122265409.4U
Authority: CN
Inventors: 胡琪雄; 胡惠雄; 汤惠越; 张振华
Original assignee: Huizhou Xiongwei Air Conditioner Co ltd
Current assignee: Huizhou Xiongwei Air Conditioner Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-04
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to the technical field of copper pipe cutting, in particular to a portable copper pipe cutting device for air conditioner installation, which comprises a base and a cutting head, wherein a mounting frame is fixedly installed on the base, an adjusting mechanism for adjusting a cutting head is arranged on the mounting frame, the adjusting mechanism comprises a rotating shaft, the rotating shaft is fixedly installed on the mounting frame, a machine body is movably installed on the rotating shaft, the cutting head is fixedly installed on the machine body, and a rectangular plate is fixedly installed on the machine body. The machine body is reset, so that the device can be operated conveniently.

Description

Portable copper pipe cutting device is used in air conditioner installation

Technical Field

The application relates to the technical field of copper pipe cutting, in particular to a portable copper pipe cutting device for air conditioner installation.

Background

The air-conditioning copper pipe is an air-conditioning refrigerant pipe and plays a role of a refrigeration pipeline, and the air-conditioning refrigerant pipe is a pipeline which is used for connecting main refrigeration parts such as a heat exchanger, a valve, a compressor and the like and through which a refrigerant flows in an air-conditioning system. Copper tubing is commonly used. The refrigerant pipeline is longer. The refrigerant line is too long and the expansion valve generally adopts an appearance balance mode to cope with the pressure drop from the evaporator inlet to the compressor suction port. The refrigerant pipeline belongs to a pressure-bearing part, and the bursting pressure of the refrigerant pipeline is more than 5 times of the operating pressure or more than 3 times of the maximum possible pressure.

As disclosed in the chinese patent: a copper pipe cutting machine, the publication number: CN204954350U, this copper pipe cutting machine has set up drilling sword and cutting blade in the both sides of horizontal stand, and has connected through drilling sword lifter and cutting blade lifter separately, has not only gathered the characteristics of drilling and cutting, can also carry out drilling and the cutting of diversified, multi-angle to the copper pipe, but when carrying out the cutting of copper pipe, the copper pipe slides on the mesa easily to influence cutting device's cutting effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable copper pipe cutting device for air conditioner installation, which aims to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

the utility model provides an air conditioner installation is with portable copper pipe cutting device, includes base and cutting head, fixed mounting has the mounting bracket on the base, be provided with the adjustment mechanism who adjusts the cutting head on the mounting bracket, adjustment mechanism includes the pivot, pivot fixed mounting is on the mounting bracket, movable mounting has the fuselage in the pivot, cutting head movable mounting is on the fuselage, fixed mounting has the rectangular plate on the fuselage, fixed mounting has first spring on the rectangular plate, the higher authority fixed mounting of base has the mount pad, the other end and the mount pad fixed mounting of first spring are in the same place.

Preferably, be provided with the fixed establishment who fixes the copper pipe above the base, fixed establishment is including placing the board, place board fixed mounting at the upper surface of base, it is provided with two sets of lantern rings on the board to place, movable mounting has the roller on the lantern ring, and the lantern ring fixed mounting that is located and is close to mounting bracket one side is at placing the board, place and seted up the fillet rectangular channel on the board, deviate from the mounting bracket the lantern ring activity sets up in the fillet rectangular channel, fixed mounting has the arc fixture block in the fillet rectangular channel, fixed mounting has the horizontal bar on the arc fixture block, the combination of arc fixture block and horizontal bar forms the semi-enclosed structure to the lantern ring, and is two sets of fixed mounting has the second spring between the lantern ring, and the second spring runs through and places the board.

Preferably, be provided with the fixed complementary unit of supplementary copper pipe on the base, complementary unit includes the transfer line, transfer line fixed mounting is on the mounting bracket, movable mounting has the returning face plate on the mounting bracket, fixed mounting has the connecting block on the returning face plate, the rectangular channel has been seted up on the connecting block, fixed mounting has the bull stick on the rectangular channel inside wall, movable mounting has the supporting leg on the bull stick, the draw-in groove has been seted up on the lateral wall of mounting bracket, supporting leg activity block is in the draw-in groove.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

when the copper pipe cutting machine is used, the copper pipe is placed between the two round rollers, when the copper pipe cannot be clamped by the two sets of round rollers, pushing force can be applied to the copper pipe far away from the mounting rack, the lantern ring can move in the round-angle rectangular groove, pulling force can be applied to the second spring by the transverse movement of the lantern ring, the second spring generates reverse pulling force, the movement of the lantern ring is limited by the cross bar from the upper side, the lantern ring is prevented from being separated from a track, the arc-shaped clamping block can also block the movement of the lantern ring to be the maximum moving distance of the lantern ring, so that the distance between the two round rollers can be changed, the round rollers can better clamp the copper pipe, subsequent cutting is facilitated, when the copper pipe is not placed on the round rollers, the two round rollers reset under the action of the pulling force of the second spring, after the copper pipe is placed, downward force is applied to the cutting head, and the cutting head drives the machine body to rotate around the rotating shaft, the copper pipe is cut through the cutting head, the machine body rotates and simultaneously drives the rectangular plate to displace, and tension is applied to the first spring, so that the first spring is deformed, and the machine body is convenient to reset when not in use, and the operation of the device is greatly facilitated;

and secondly, when the copper pipe cutting machine is used, the supporting legs can be rotated around the rotating rods, the supporting legs can be separated from the clamping grooves, then the turnover plate can be rotated, the turnover plate can be rotated around the transmission rod, after the turnover plate is rotated to be kept at the same horizontal line with the base, the supporting legs can be rotated, the supporting legs and the ground can be kept vertical, the fixation of the turnover plate is realized, the copper pipe can be placed in an auxiliary mode through the turnover plate, and the copper pipe can be cut conveniently by the machine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

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

FIG. 3 is a schematic view of the backside structure of the present invention;

FIG. 4 is an exploded view of the present invention;

fig. 5 is a schematic structural view of the arc-shaped fixture block of the present invention.

In the figure: 1. a base; 2. a mounting frame; 11. a rotating shaft; 12. a body; 13. a cutting head; 14. a rectangular plate; 15. a first spring; 16. a mounting seat; 21. placing the plate; 22. a collar; 23. a round roller; 24. an arc-shaped fixture block; 25. a horizontal bar; 26. a second spring; 27. a rounded rectangular groove; 31. a turnover plate; 32. connecting blocks; 33. a rectangular groove; 34. a rotating rod; 35. supporting legs; 36. a card slot; 37. and a transmission rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1 to 5, a portable copper pipe cutting device for air conditioner installation comprises a base 1 and a cutting head 13, wherein a mounting frame 2 is fixedly mounted on the base 1, an adjusting mechanism for adjusting the cutting head 13 is arranged on the mounting frame 2, the adjusting mechanism comprises a rotating shaft 11, the rotating shaft 11 is fixedly mounted on the mounting frame 2, a machine body 12 is movably mounted on the rotating shaft 11, the cutting head 13 is movably mounted on the machine body 12, a rectangular plate 14 is fixedly mounted on the machine body 12, a first spring 15 is fixedly mounted on the rectangular plate 14, a mounting seat 16 is fixedly mounted on the upper surface of the base 1, and the other end of the first spring 15 is fixedly mounted with the mounting seat 16.

Be provided with above the base 1 and carry out the fixed establishment of fixing to the copper pipe, fixed establishment is including placing board 21, place board 21 fixed mounting at the upper surface of base 1, it is provided with two sets of lantern rings 22 on the board 21 to place, movable mounting has round roller 23 on the lantern ring 22, be located the lantern ring 22 fixed mounting that is close to mounting bracket 2 one side and place board 21, round-angle rectangular channel 27 has been seted up on placing board 21, the lantern ring 22 activity that deviates from mounting bracket 2 sets up in round-angle rectangular channel 27, fixed mounting has arc fixture block 24 in the round-angle rectangular channel 27, fixed mounting has horizontal bar 25 on the arc fixture block 24, arc fixture block 24 and horizontal bar 25 combination form the semi-enclosed construction to lantern ring 22, fixed mounting has second spring 26 between two sets of lantern rings 22, and second spring 26 runs through and places board 21.

When the copper pipe cutting machine is used, a copper pipe is placed between the two round rollers 23, when the two sets of round rollers 23 cannot clamp the copper pipe, pushing force can be applied to the copper pipe far away from the mounting frame 2, the lantern ring 22 moves in the round-corner rectangular groove 27, pulling force can be applied to the second spring 26 by the transverse movement of the lantern ring 22, the second spring 26 generates reverse pulling force, the movement of the lantern ring 22 is limited by the cross bar 25 from the upper side, the lantern ring 22 is prevented from being separated from a track, the arc-shaped clamping block 24 can also block the movement of the lantern ring 22 and is the maximum moving distance of the lantern ring 22, so that the distance between the two round rollers 23 can be changed, the round rollers 23 can better clamp the copper pipe, subsequent cutting is facilitated, when the copper pipe is not placed on the round rollers 23, the two round rollers 23 reset under the action of the pulling force of the second spring 26, and after the copper pipe is placed, downward force is applied to the cutting head 13, let cutting head 13 drive fuselage 12 rotate around rotation axis 11, cut the copper pipe through cutting head 13, drive rectangular plate 14 when fuselage 12 pivoted and carry out the displacement, exert pulling force to first spring 15, make first spring 15 take place to deform, when conveniently not using, the reseing of fuselage 12 makes things convenient for this device to carry out the operation greatly.

Be provided with the fixed complementary unit of supplementary copper pipe on the base 1, complementary unit includes transfer line 37, transfer line 37 fixed mounting is on mounting bracket 2, movable mounting has returning face plate 31 on mounting bracket 2, fixed mounting has connecting block 32 on the returning face plate 31, rectangular channel 33 has been seted up on the connecting block 32, fixed mounting has bull stick 34 on the 33 inside walls of rectangular channel, movable mounting has supporting leg 35 on bull stick 34, draw-in groove 36 has been seted up on the lateral wall of mounting bracket 2, supporting leg 35 activity block is in draw-in groove 36.

When using, can rotate supporting leg 35, let supporting leg 35 rotate around bull stick 34, let supporting leg 35 break away from out from draw-in groove 36 simultaneously, later rotate returning face plate 31, let returning face plate 31 rotate around transfer line 37, after returning face plate 31 rotates and base 1 keeps same water flat line, rotate supporting leg 35, let supporting leg 35 and ground keep perpendicular, the realization is to the fixed of returning face plate 31, and returning face plate 31 can assist and place the copper pipe, make things convenient for the machine to cut the copper pipe.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides an air conditioner installation is with portable copper pipe cutting device, includes base (1) and cutting head (13), fixed mounting has mounting bracket (2), its characterized in that on base (1): the cutting device is characterized in that an adjusting mechanism for adjusting the cutting head (13) is arranged on the mounting frame (2), the adjusting mechanism comprises a rotating shaft (11), the rotating shaft (11) is fixedly installed on the mounting frame (2), a machine body (12) is movably installed on the rotating shaft (11), the cutting head (13) is movably installed on the machine body (12), a rectangular plate (14) is fixedly installed on the machine body (12), a first spring (15) is fixedly installed on the rectangular plate (14), an installation seat (16) is fixedly installed on the base (1), and the other end of the first spring (15) is fixedly installed with the installation seat (16);

a fixing mechanism for fixing the copper pipe is arranged on the base (1);

an auxiliary mechanism for assisting the fixation of the copper pipe is arranged on the base (1).

2. A portable copper pipe cutting apparatus for air conditioner installation as claimed in claim 1, wherein: the fixing mechanism comprises a placing plate (21), the placing plate (21) is fixedly installed on the upper surface of the base (1), and two groups of lantern rings (22) are arranged on the placing plate (21).

3. A portable copper pipe cutting apparatus for air conditioner installation as claimed in claim 2, wherein: movable mounting has round roller (23) on the lantern ring (22), is located lantern ring (22) fixed mounting that is close to mounting bracket (2) one side and places board (21), place and seted up fillet rectangular channel (27) on board (21), deviate from mounting bracket (2) the lantern ring (22) activity sets up in fillet rectangular channel (27).

4. A portable copper pipe cutting apparatus for air conditioner installation as claimed in claim 3 wherein: arc-shaped clamping blocks (24) are fixedly mounted in the rounded rectangular grooves (27), transverse strips (25) are fixedly mounted on the arc-shaped clamping blocks (24), the arc-shaped clamping blocks (24) and the transverse strips (25) are combined to form a semi-surrounding structure for the lantern ring (22), a second spring (26) is fixedly mounted between the lantern ring (22), and the second spring (26) penetrates through the placing plate (21).

5. A portable copper pipe cutting apparatus for air conditioner installation as claimed in claim 1, wherein: the auxiliary mechanism comprises a transmission rod (37), the transmission rod (37) is fixedly mounted on the mounting frame (2), and the turnover plate (31) is movably mounted on the mounting frame (2).

6. A portable copper pipe cutting device for air conditioner installation according to claim 5, characterized in that: fixed mounting has connecting block (32) on returning face plate (31), rectangular channel (33) have been seted up on connecting block (32), fixed mounting has bull stick (34) on rectangular channel (33) inside wall, movable mounting has supporting leg (35) on bull stick (34).

7. A portable copper pipe cutting device for air conditioner installation according to claim 6, characterized in that: the side wall of the mounting frame (2) is provided with a clamping groove (36), and the supporting legs (35) are movably clamped in the clamping groove (36).