CN214922223U

CN214922223U - Efficient copper pipe cutting device for refrigeration part

Info

Publication number: CN214922223U
Application number: CN202121526560.2U
Authority: CN
Inventors: 张劲; 马翠平
Original assignee: Hefei Chuangmei Refrigeration Technology Co ltd
Current assignee: Hefei Chuangmei Refrigeration Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-11-30
Anticipated expiration: 2031-07-06

Abstract

The application relates to a copper pipe efficient cutting device for a refrigeration part, which comprises a support, wherein a cutting disc is rotatably connected below the support, a support table is arranged below the support, the support table is of a two-section structure, a gap is formed between the two sections and corresponds to the position of the cutting disc, a lower clamping block is fixedly connected to one opposite side between the two sections of the support table, an upper clamping block is correspondingly arranged on the lower clamping block, and two first hydraulic cylinders for driving the positions of the two upper clamping blocks are arranged on the two upper clamping blocks; this scheme, through the decurrent motion of second pneumatic cylinder, realize the cutting dish to the cutting operation of copper pipe, utilize to place with a set of clamp splice under and clamp splice in the both sides of cutting position, the laminating between the inner wall of two clamp splices and the copper pipe limits the deformation of copper pipe, reduces the possibility that its deformation takes place.

Description

Efficient copper pipe cutting device for refrigeration part

Technical Field

The application relates to the technical field of industrial manufacturing, in particular to a copper pipe efficient cutting device for a refrigeration part.

Background

The copper tube is also called copper tube. One type of non-ferrous metal pipe is a pressed and drawn seamless pipe. The copper pipe has the characteristics of good electrical conductivity and thermal conductivity, and the main materials of the conductive fittings and the heat dissipation fittings of electronic products are the first choice for modern contractors to install tap water pipelines, heat supply pipelines and refrigeration pipelines in all residential commodity rooms. The copper pipe has strong corrosion resistance, is not easy to oxidize, does not easily react with some liquid substances, and is easy to be subjected to bright bending modeling.

The existing copper pipe is mostly cut by a cutting machine, but because the texture of the copper pipe is not hard enough, the copper pipe is easy to deform in the cutting process, and the processing and the use at the later stage of the copper pipe can be adversely affected. Therefore, the person skilled in the art provides an efficient cutting device for copper pipes for refrigeration parts, so as to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem provided in the background art, the application provides a copper pipe high efficiency cutting device for refrigeration part.

The application provides a copper pipe high efficiency cutting device for refrigeration part adopts following technical scheme:

the utility model provides a copper pipe high efficiency cutting device for refrigeration part, includes the support, the below of support is rotated and is connected with the cutting dish, the below of support is provided with a supporting bench, a supporting bench is two segmentation structures, and is provided with the gap between two sections to the gap corresponds the setting of cutting dish position, the equal fixedly connected with clamp splice under the relative one side between two sections of a supporting bench, and correspond on the clamp splice down and be provided with clamp splice, two go up clamp splice two and all be provided with and carry out driven first pneumatic cylinder to its position.

Through adopting above-mentioned technical scheme, the stable cutting of cutting dish is guaranteed in the gap on the brace table, goes up the clamp splice and when the clamp splice carries out the centre gripping to the copper pipe down, reduces its possibility of deformation.

Preferably, the opposite sides of the upper clamping block and the lower clamping block are both arc-shaped structures, the arc-shaped grooves of the upper clamping block and the lower clamping block are in clearance fit with the copper pipe, and a plurality of clamping teeth are arranged on the inner walls of the arc-shaped grooves of the upper clamping block and the lower clamping block at equal intervals.

Through adopting above-mentioned technical scheme, the arc structure of going up clamp splice and lower clamp splice adapts to the shape of copper pipe, is located the latch on the arc structure inner wall, promotes and the copper inter-tube frictional force.

Preferably, the inner side of the cutting disc is coaxially provided with a grinding disc, and the thickness of the grinding disc is smaller than that of the non-cutting end of the cutting disc.

Through adopting above-mentioned technical scheme, the dish of polishing is located the inboard of cutting disk for both synchronous motion can carry out the operation of polishing after accomplishing the cutting.

Preferably, the upper part of the two sections of supporting tables is fixedly connected with an electric telescopic rod which is horizontally arranged through an L-shaped supporting rod, and the output end of the electric telescopic rod is fixedly connected with a finger cylinder.

Through adopting above-mentioned technical scheme, electric telescopic handle is located the copper pipe directly over, and finger cylinder is used for conveying copper pipe to the place ahead, guarantees its and polish good contact effect between the dish.

Preferably, the support is provided with a second hydraulic cylinder for driving the position of the support, a driving motor is fixedly connected to the top end of the support through a bolt, and the output end of the driving motor is in transmission connection with the central shaft of the cutting disc through a transmission mechanism.

Through adopting above-mentioned technical scheme, the second pneumatic cylinder is adjusted the height of cutting dish, and driving motor passes through drive mechanism and realizes the transmission to the cutting dish, makes it possess good cutting effect.

To sum up, the application comprises the following beneficial technical effects:

the copper pipe is cut by the cutting disc through the downward movement of the second hydraulic cylinder, a group of lower clamping blocks and a group of lower clamping blocks are arranged on the two sides of the cutting position, the inner walls of the two clamping blocks are attached to the copper pipe, the deformation of the copper pipe is limited, and the possibility of deformation of the copper pipe is reduced; after the completion cutting, through finger cylinder and electric telescopic handle's combined action, convey copper pipe to polishing on the dish, during the contact between copper pipe and the polishing dish, utilize the polishing dish to carry out preliminary polishing, reduce burr quantity, facilitate for subsequent processing.

Drawings

FIG. 1 is a schematic structural view in elevation and partial cross-sectional view of an efficient cutting device for a copper pipe for a refrigeration component in an embodiment of the present application;

FIG. 2 is a schematic side view of an efficient cutting device for a copper pipe for a refrigeration component in the embodiment of the present application;

fig. 3 is a schematic structural diagram of a clamping mechanism of a copper pipe efficient cutting device for a refrigeration component in the embodiment of the present application.

Description of reference numerals: 1. a support; 2. a drive motor; 3. a transmission mechanism; 4. cutting the disc; 5. grinding disc; 6. a support table; 7. a lower clamping block; 8. an upper clamping block; 9. a first hydraulic cylinder; 10. a finger cylinder; 11. an electric telescopic rod; 12. a second hydraulic cylinder; 13. and (4) clamping teeth.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses copper pipe high efficiency cutting device for refrigeration part. Referring to fig. 1-3, a copper pipe efficient cutting device for a refrigeration part comprises a bracket 1, a cutting disc 4 is rotatably connected below the bracket 1, a supporting table 6 is arranged below the bracket 1, the supporting table 6 is of a two-section structure, a gap is arranged between the two sections and corresponds to the position of the cutting disc 4, the gap is in clearance fit with the cutting disc 4, the width of the cutting disc 4 is slightly smaller than the width of the gap, a lower clamping block 7 is fixedly connected to one opposite side between the two sections of the supporting table 6, an upper clamping block 8 is correspondingly arranged on the lower clamping block 7, the opposite sides of the upper clamping block 8 and the lower clamping block 7 are of arc structures, arc-shaped grooves of the upper clamping block 8 and the lower clamping block 7 are in clearance fit with copper pipes, the diameter difference between the arc-shaped grooves and the copper pipes is small enough, a plurality of clamping teeth 13 are equidistantly arranged on the inner walls of the arc-shaped grooves of the upper clamping block 8 and the lower clamping block 7, and the preferred height of the clamping teeth 13 is 1mm, the friction force between the copper pipe and the lifting device is lifted, meanwhile, the copper pipe cannot be damaged, two upper clamping blocks 8 are provided with first hydraulic cylinders 9 for driving the positions of the two upper clamping blocks, the output ends of the two first hydraulic cylinders 9 are fixedly connected with the upper clamping blocks 8, four first hydraulic cylinders 9 synchronously act, the inner side of a cutting disc 4 is coaxially provided with a polishing disc 5, the thickness of the polishing disc 5 is smaller than that of the non-cutting end of the cutting disc 4, the influence of the polishing disc 5 on cutting when the cutting disc 4 is cut is reduced, electric telescopic rods 11 which are horizontally arranged are fixedly connected above two sections of supporting tables 6 through L-shaped supporting rods, the output ends of the electric telescopic rods 11 are fixedly connected with finger cylinders 10, the finger cylinders 10 are arranged towards the copper pipe and provide a clamping effect for the copper pipe, the copper pipe is conveyed onto the polishing disc 5 in cooperation with the electric telescopic rods 11 to realize polishing, be provided with on support 1 and be used for its position driven second pneumatic cylinder 12, and the inside bolt fixedly connected with driving motor 2 in top of support 1 to driving motor 2's output passes through the transmission and is connected between 3 and the cutting dish 4 center pins, and the preferred form that adopts two toothed disc and a chain to mutually support of 3, two toothed disc establish with the cover between the center pin of driving motor 2 and cutting dish 4 respectively.

The implementation principle of the copper pipe efficient cutting device for the refrigeration part in the embodiment of the application is as follows: the copper pipe is placed on the supporting table 6, the first hydraulic cylinder 9 is started to drive the upper clamping block 8 to move downwards, the upper clamping block 8 is matched with the latch 13 on the inner side of the lower clamping block 7 to stably clamp the copper pipe, the inner diameters of the upper clamping block 8 and the lower clamping block 7 are equal to the outer diameter of the copper pipe, so that the outer wall of the copper pipe can be supported, when the cutting disc 4 is driven by the driving motor 2 to cut, when the copper pipe is extruded and has a deformation tendency, the inner walls of the upper clamping block 8 and the lower clamping block 7 support the outer part of the copper pipe, and therefore the possibility of deformation of the copper pipe is reduced; after accomplishing the cutting, first pneumatic cylinder 9 will go up clamp splice 8 and carry out the lifting, the finger cylinder 10 that is located on brace table 6 this moment carries out the centre gripping to the copper pipe, the electric telescopic handle 11 that is located finger cylinder 10 one side transmits the copper pipe to cutting disc 4 position, under the decurrent transmission of second pneumatic cylinder 12, contact between the tip of copper pipe and the 5 lateral walls of the inboard dish of polishing of cutting disc 4, thereby carry out preliminary processing to the burr of copper pipe port position department, it is convenient for subsequent processing to provide, it is convenient to accomplish the processing back, through the electric telescopic handle 11 of material loading end and the mutually supporting of finger cylinder 10, realize the defeated material to the copper pipe, with this promotion processing's convenience.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a copper pipe high efficiency cutting device for refrigeration part, includes support (1), the below of support (1) is rotated and is connected with cutting disc (4), the below of support (1) is provided with brace table (6), its characterized in that: supporting bench (6) are two segmentation structures, and are provided with the gap between two segments to the gap corresponds cutting disc (4) position setting, clamp splice (7) under the equal fixedly connected with in relative one side between two segments of supporting bench (6), and correspond on clamp splice (7) down and be provided with clamp splice (8), two go up clamp splice (8) two and all be provided with and carry out driven first pneumatic cylinder (9) to its position.

2. A high-efficiency cutting device for a copper pipe for a refrigeration part according to claim 1, characterized in that: go up relative one side of clamp splice (8) and lower clamp splice (7) and all be the arc structure, and go up between arc wall and the copper pipe clearance fit of clamp splice (8) and lower clamp splice (7) to the equidistance is provided with a plurality of latches (13) on the arc wall inner wall of going up clamp splice (8) and lower clamp splice (7).

3. A high-efficiency cutting device for a copper pipe for a refrigeration part according to claim 1, characterized in that: the inner side of the cutting disc (4) is coaxially provided with a polishing disc (5), and the thickness of the polishing disc (5) is smaller than that of the non-cutting end of the cutting disc (4).

4. A high-efficiency cutting device for a copper pipe for a refrigeration part according to claim 1, characterized in that: two sections electric telescopic rods (11) horizontally arranged are fixedly connected above the supporting table (6) through L-shaped supporting rods, and finger cylinders (10) are fixedly connected to the output ends of the electric telescopic rods (11).

5. A high-efficiency cutting device for a copper pipe for a refrigeration part according to claim 1, characterized in that: the cutting machine is characterized in that a second hydraulic cylinder (12) used for driving the position of the support (1) is arranged on the support (1), a driving motor (2) is fixedly connected to the top end of the support (1) through a bolt, and the output end of the driving motor (2) is in transmission connection with the central shaft of the cutting disc (4) through a transmission mechanism (3).