CN210359528U

CN210359528U - Small cutting piece for aluminum pipe

Info

Publication number: CN210359528U
Application number: CN201921261442.6U
Authority: CN
Inventors: 潘凤钢; 潘凤沅
Original assignee: Jiangxi Xuhuan Aluminum Co Ltd
Current assignee: Jiangxi Xuhuan Aluminum Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-21
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a small-size cutting member for aluminum pipe, its including be formed with first cutting groove the cutting body, be formed with the second cut groove and set up in cutting portion in the first cutting groove and set up in cutting unit in the second cut groove, first cutting groove with the second cut groove butt joint is in order to form the circular arc groove that is used for placing the aluminum pipe, the first end of cutting portion with first articulated shaft articulate in on the cutting body, so that the second end of cutting portion is followed and is close to or keeps away from the direction of cutting body is rotatory, cutting unit is used for the second end of cutting portion is followed and is close to cut the aluminum pipe when the direction of cutting body is rotatory. The utility model discloses a small-size cutting member for aluminum pipe has simple structure, advantages such as convenient operation.

Description

Small cutting piece for aluminum pipe

Technical Field

The utility model relates to an aluminium alloy production field especially relates to a small-size cutting piece for aluminum pipe.

Background

In the processing process of the aluminum profile, the aluminum profile is formed by hot melting and extruding a pre-refined aluminum rod, namely a raw material blank, because the refined aluminum rod is long, and the performance needs to be improved by further heating treatment, the aluminum rod serving as a raw material needs to be heated and then cut, and is decomposed into a plurality of sections of short aluminum rods, the aluminum rod is hot melted and extruded, so that the aluminum rod is cut off, which is an important process in the processing process of the aluminum profile.

Therefore, there is a need to provide a small cutting member for aluminum pipes to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a small-size cutting member for aluminum pipe aims at providing a simple structure, simple operation's aluminum pipe cutting member.

In order to achieve the above object, the utility model provides a small-size cutting member for aluminum pipe including be formed with first cutting groove the cutting body, be formed with the second cut groove and set up in cutting portion in the first cutting groove and set up in cutting unit in the second cut groove, first cutting groove with the second cut groove butt joint is in order to form the circular arc groove that is used for placing the aluminum pipe, the first end of cutting portion with first articulated shaft articulate in on the cutting body, so that the second end of cutting portion is followed and is close to or keeps away from the direction of cutting body is rotatory, cutting unit is used for the second end of cutting portion is followed and is close to cutting the aluminum pipe when the direction of cutting body is rotatory.

Preferably, the cutting unit comprises a rotating rod and a cutter sleeved on the rotating rod, so that the cutter rotates by taking the axis of the rotating rod as a second hinge shaft, and two ends of the rotating rod are rotatably connected to two corresponding side walls of the cutting part.

Preferably, the cutting unit further comprises clamping pieces sleeved on the rotating rod and respectively located at two sides of the cutter, and the two clamping pieces are respectively connected with two opposite side walls of the cutter.

Preferably, the clamping piece and the cutter are in interference connection with the rotating rod.

Preferably, the cutting member further comprises a plurality of first rollers, and the first rollers are arranged in the first cutting grooves and can be connected with the aluminum pipes located in the arc grooves.

Preferably, both ends of the first roller are hinged to two side walls of the first cutting groove by a third hinge shaft.

Preferably, the cutting member further comprises a second roller, a part of the second roller is located in the first cutting groove, the other part of the second roller is located in the second cutting groove, a first end of the second roller is connected with the cutting body, and a second end of the second roller is connected with the cutting part.

The technical scheme of the utility model, through set up cutting portion and set up the cutting unit in the second cutting groove of cutting portion in first cutting groove to when the first end of cutting portion is rotatory with first articulated shaft, the second end of cutting portion can be followed the direction rotation that is close to the cutting body, and the cutting unit can cut the aluminum pipe under the rotation of cutting portion. The cutting piece has the advantages of simple structure, small occupied area and convenience in use, and can improve the cutting efficiency of the aluminum pipe when the aluminum pipe is cut.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of a small-sized cutting member for aluminum pipe according to an embodiment of the present invention;

FIG. 2 is a schematic view of a small-sized cutting member for aluminum pipe according to an embodiment of the present invention;

fig. 3 is a schematic structural view of another view angle of a small cutting member for aluminum pipes according to an embodiment of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Moreover, the technical solutions in the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a small-size cutting member for aluminum pipe aims at providing a simple structure, simple operation's aluminum pipe cutting member.

As shown in fig. 1-3, the utility model provides a small-size cutting member for aluminum pipe is including the cutting body 10 that is formed with first cutting flute 11, be formed with second cutting flute 21 and set up the cutting part 20 in first cutting flute 11 and set up the cutting unit 30 in second cutting flute 21, first cutting flute 11 and second cutting flute 21 dock in order to form the circular arc groove (not marked) that is used for placing the aluminum pipe, the first end of cutting part 20 articulates on cutting body 10 with first articulated shaft 60, so that the second end of cutting part 20 is rotatory along the direction of being close to or keeping away from cutting body 10, cutting unit 30 is used for cutting the aluminum pipe when the second end of cutting part 20 is rotatory along the direction of being close to cutting body 10.

In the present embodiment, the cutting unit 30 can cut the aluminum pipe under the rotation of the cutting part 20 by providing the cutting part 20 in the first cutting groove 11 and providing the cutting unit 30 in the second cutting groove 21 of the cutting part 20 such that the second end of the cutting part 20 can be rotated in a direction close to the cutting body 10 when the first end of the cutting part 20 is rotated at the first hinge shaft 60. The cutting piece has the advantages of simple structure, small occupied area and convenience in use, and can improve the cutting efficiency of the aluminum pipe when the aluminum pipe is cut.

Meanwhile, in an alternative embodiment, a feeding device (not shown) may be provided to feed the aluminum pipe, so that the aluminum pipe can be always located in the arc groove to be cut by the cutting unit 30, so as to lift the cutting device of the aluminum pipe. It can be understood that when the feeding device feeds the aluminum pipe, when the position where the cutting is needed is reached, the feeding device stops feeding, the second end of the cutting part 20 rotates in the direction close to the cutting body 10 to cut the aluminum pipe, after the cutting is finished, the second end of the cutting part 20 rotates in the direction away from the cutting body 10 again to separate the cutting unit 30 from the aluminum pipe, and after the cutting unit 30 separates from the aluminum pipe, the feeding device continues to push the aluminum pipe again in the previous feeding direction.

And, in another optional embodiment, a telescopic push rod (not shown) may be provided, one end of the telescopic push rod abuts against the outer wall of the cutting part 20, the other end of the telescopic push rod is connected with an output shaft of the telescopic driving part, the telescopic driving part can drive the telescopic push rod to perform telescopic motion, so that the telescopic motion of the telescopic push rod drives the second end of the cutting part 20 to rotate along a direction away from or close to the cutting body 10, thereby reducing the operation of an operator on the cutting part 20, and realizing automatic cutting.

Referring to fig. 2, the cutting unit 30 includes a rotating rod 31 and a cutter 32 sleeved on the rotating rod 31, so that the cutter 32 rotates with the axis of the rotating rod 31 as a second hinge axis 70, and both ends of the rotating rod 31 are rotatably connected to two corresponding sidewalls of the cutting portion 20. In this embodiment, the rotating rod 31 rotates to drive the cutter 32 to rotate, so that when the cutting unit 30 rotates towards the cutting body 10, the cutter 32 can act on the aluminum pipe located in the arc groove and perform cutting, and after the cutting is completed, the cutting unit 30 rotates along the direction away from the cutting body 10, so that the cutter 32 is separated from the aluminum pipe, and a cutting operation is completed.

It will be appreciated that in an alternative embodiment, the cutting member comprises a cutting drive (not shown) having an output shaft coupled to the rotary rod 31 such that rotation of the output shaft rotates the rotary rod 31 and thus the cutter 32.

Further, the cutting unit 30 further includes clamping pieces 33 sleeved on the rotating rod 31 and respectively located at two sides of the cutting knife 32, and the two clamping pieces 33 are respectively connected to two opposite side walls of the cutting knife 32. In the embodiment, the cutter 32 is clamped by the clamping pieces 33 positioned on the two sides of the cutter 32, so that the stability of the cutter 32 in working is effectively ensured, and the cutting efficiency of the aluminum pipe can be ensured.

Also, in an alternative embodiment, the clamping piece 33 and the cutting knife 32 are in interference connection with the rotating rod 31. And through pressing from both sides tight piece 33 and cutting all with rotary rod 31 interference connection for press from both sides tight piece 33 and cutter 32 and be difficult to slide in the length direction of rotary rod 31, thereby further ensured cutter 32 precision at the during operation.

In addition, referring to fig. 3, the cutting member further includes a plurality of first rollers 40, and the first rollers 40 are disposed in the first cutting groove 11 and can be connected to the aluminum pipe located in the arc groove. Meanwhile, both ends of the first drum 40 are hinged to both side walls of the first cutting groove 11 by a third hinge shaft 80. In this embodiment, when the aluminum pipe is located in the circular groove and cut by the cutter 32, the aluminum pipe may rotate, and since the outer surface of the aluminum pipe can be in contact connection with the outer surface of the first roller 40, the first roller 40 can rotate synchronously with the aluminum pipe when the aluminum pipe rotates, thereby ensuring that the aluminum pipe is not easy to wear the surface of the cutting member, and ensuring the degree of wear of the outer surface of the aluminum pipe.

Meanwhile, referring to fig. 2 or 3, the cutting member further includes a second roller 50, a portion of the second roller 50 is located in the first cutting groove 11, the other portion of the second roller 50 is located in the second cutting groove 21, a first end of the second roller 50 is connected to the cutting body 10, and a second end of the second roller 50 is connected to the cutting portion 20. In this embodiment, when feeding aluminum tubes, taking fig. 3 as an example, when feeding aluminum tubes to the left, the second roller 50 can synchronously rotate to the left under the friction between the aluminum tubes and the outer surfaces of the second roller 50, so as to improve the smoothness of feeding the aluminum tubes and further improve the cutting efficiency of the aluminum tubes.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A small cutting member for an aluminum pipe, comprising a cutting body formed with a first cutting groove, a cutting part formed with a second cutting groove and disposed in the first cutting groove, and a cutting unit disposed in the second cutting groove, wherein the first cutting groove is butted against the second cutting groove to form an arc groove for placing the aluminum pipe, a first end of the cutting part is hinged to the cutting body with a first hinge shaft such that a second end of the cutting part rotates in a direction approaching or departing from the cutting body, and the cutting unit is adapted to cut the aluminum pipe when the second end of the cutting part rotates in a direction approaching the cutting body.

2. A small cutting member for aluminum pipes as set forth in claim 1 wherein the cutting unit includes a rotating rod and a cutter fitted around the rotating rod such that the cutter rotates about the axis of the rotating rod as a second hinge axis, both ends of the rotating rod being rotatably connected to both side walls of the cutting portion.

3. A small cutting member for aluminum pipes as set forth in claim 2 wherein said cutting unit further comprises gripping pieces fitted around said rotating rod and located on both sides of said cutter, respectively, and both said gripping pieces are connected to both opposite side walls of said cutter, respectively.

4. A miniaturised cutting element for aluminium tubes according to claim 3, characterised in that both the gripping tab and the cutter are in interference connection with the rotary bar.

5. A miniaturised aluminium tube cutter according to any one of claims 1 to 4 wherein the cutter further comprises a plurality of first rollers disposed within the first cutting groove and capable of engaging an aluminium tube located within the circular arc groove.

6. A minicutter for aluminum pipes as set forth in claim 5 wherein both ends of the first roller are hinged to both side walls of the first cutting groove by a third hinge shaft.

7. A mini cutter for aluminum tubes as recited in claim 5, wherein the cutter further comprises a second roller, a portion of the second roller being located in the first cutting groove, the other portion of the second roller being located in the second cutting groove, a first end of the second roller being connected to the cutter body, and a second end of the second roller being connected to the cutter.