CN112108717A

CN112108717A - Aluminum profile groove cutting device and cutting method thereof

Info

Publication number: CN112108717A
Application number: CN202010990910.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangzhou Chuangpo Decoration Engineering Co ltd
Current assignee: Guangzhou Chuangpo Decoration Engineering Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2020-12-22

Abstract

The invention relates to the technical field of machining equipment and discloses an aluminum profile groove cutting device which comprises a fixed table, wherein a reverse mold piece capable of moving up and down is arranged on the fixed table, a moving base with a power device is arranged on one side of the fixed table, and a sliding block capable of moving transversely is arranged on the moving base. The utility model provides a building aluminium alloy groove cutting device and cutting method thereof, carry out the reverse mould to the edge of aluminium alloy through the module of falling, duplicate the seal of a government organization in old china unanimous with the aluminium alloy edge change rule, the cooperation of reverse mould spare and guide bar impels the motion of cutting member unanimous with the change rule of aluminium alloy, in addition, because the removal of cutting member is unanimous with the surface variation of aluminium alloy, the laminating rate of cutting knife and aluminium alloy on the cutting member has been guaranteed, the deformation that the extrusion produced has substantially been reduced, on the other hand, when the cutting member removed, the pressure with the aluminium alloy can not be greater than preset pressure, further reduced stress variation, reduce and warp.

Description

Aluminum profile groove cutting device and cutting method thereof

Technical Field

The invention relates to the technical field of machining equipment, in particular to an aluminum profile groove cutting device and a cutting method thereof.

Background

Because aluminium and aluminum alloy have lower unit weight, higher specific strength, adopt the aluminium alloy not only can alleviate the weight of building greatly, save material, but also can reduce the transportation of component, the work load of installation for the work progress, therefore the aluminium alloy is widely sent and is used in the building trade, and the common connected mode of section bar during welding, the welding need treat the position and set up the groove, because the groove directly influences welding quality, generally adopt machining.

When setting up the groove, fixed panel usually, the beveling machine cuts out the groove along the removal of panel edge, or fixed beveling machine removes panel, under these two kinds of circumstances, all need predetermine cutting knife and angle and relative position, and only can change the law to the edge, the terminal surface levels panel and carries out the groove and set up, has restricted the use of beveling machine, and some complicated panels need artifical marking off, polishes by hand, and efficiency is lower, and the processing cost improves.

On the other hand, because the aluminum alloy is greatly influenced by stress and is easy to deform, the pressure of a beveling machine and a tool is easy to deform the aluminum profile during machining, the machining precision is reduced, and even a plurality of long-distance welding bevels are influenced by extrusion deformation, so that machining equipment can not be used.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the technical scheme of the aluminum profile groove cutting device and the cutting method thereof, which have the advantages of good bonding between the cutter head and the aluminum profile, constant pressure, high cutting precision and the like, and solve the problems in the background technology.

The invention provides the following technical scheme: the utility model provides an aluminium alloy groove cutting device, includes the fixed station, be equipped with the back mold piece that can reciprocate on the fixed station, one side of fixed station is equipped with the removal base that has power device, but be equipped with lateral shifting's slider on the removal base, fixedly connected with installation pole on the slider, be equipped with a plurality of extension springs that are the extension state between installation pole and the removal base, the middle part fixed mounting of installation pole has the cutting piece, the below that the installation pole is located the cutting piece is equipped with the telescopic joint that has the spring, the installation pole is connected with the guide bar, the guide bar moves along the seal of the back mold piece and continues the direction to the removal of installation pole.

Preferably, the mold reversing component comprises a telescopic rod connected with the mounting frame, the telescopic rod is fixedly connected with a support plate, a liquid bag is fixedly connected to the lower end of the support plate, about half of magnetorheological fluid is filled in the liquid bag, and a coil winding is arranged in the support plate.

Preferably, the guide rod comprises a connecting rod, the outer side wall of the connecting rod is movably connected with a sliding sleeve, the top end of the connecting rod is provided with a ball, and the ball protrudes out of the sliding sleeve.

Preferably, the movable base is provided with a transverse groove for the sliding of the sliding block, the tension springs are at least provided with two groups, the guide rod is arranged between the two groups of tension springs, and the tension springs are detachably arranged.

Preferably, the cutting part comprises a connecting shell, the connecting shell is movably connected with the mounting rod, a cutting head is arranged in the connecting shell, axial pressure plates are mounted at the upper end and the lower end of the cutting head, and a lateral pressure plate is mounted on the side face of the cutting head.

A method for cutting a bevel of a building aluminum profile, which uses any one of the aluminum profile bevel cutting devices to cut a welding bevel of the aluminum profile, comprises the following steps:

(1) fixing the aluminum profile on a fixing table, tightly pressing the edge of the aluminum profile by using a reverse module, starting a coil winding to enable the magnetorheological fluid to become a solid state, shaping, and copying the edge trend of the aluminum profile;

(2) adjusting the initial position of the cutting piece, pressing the mounting rod to hook the guide rod on the initial position of the inverted mould mark, and mounting the tension spring;

(3) adjusting the position of the cutting piece, and adjusting the contact pressure of the cutting head and the aluminum profile through an axial pressure plate and a lateral pressure plate;

(4) and starting the movable base to start moving, and cutting the aluminum profile groove.

Preferably, in the step (4), the moving direction of the movable base is biased to the position of the fixed stage.

The invention has the following beneficial effects:

1. according to the building aluminum profile groove cutting device and the cutting method thereof, the edge of the aluminum profile is subjected to mould reversing through the mould reversing component, the mark consistent with the change rule of the edge of the aluminum profile is copied, the movement of the cutting component is enabled to be consistent with the change rule of the aluminum profile through the matching of the mould reversing component and the guide rod, on one hand, the cutting error caused by different surface trends of the aluminum profile is overcome, the cutting precision is improved, on the other hand, the application scene of the cutting device is expanded, the artificial scene is reduced, and the efficiency is improved.

2. According to the building aluminum profile groove cutting device and the cutting method thereof, because the movement of the cutting piece is consistent with the surface change of the aluminum profile, the joint rate of the cutting knife and the aluminum profile on the cutting piece is ensured, the stress change caused by the surface fluctuation and deformation of the aluminum profile is reduced, and the deformation generated by extrusion is substantially reduced.

Drawings

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

FIG. 2 is a schematic view of a stationary platen according to the present invention;

FIG. 3 is a schematic view of a flip-chip module according to the present invention;

FIG. 4 is a schematic view of a guide bar according to the present invention;

FIG. 5 is a schematic view of the structure of the cutting member of the present invention.

In the figure: 1. a fixed table; 2. a reverse module; 21. a telescopic rod; 22. a support plate; 23. a liquid sac; 24. a coil winding; 3. moving the base; 4. mounting a rod; 5. cutting the piece; 51. a connecting shell; 52. an axial pressure plate; 53. a lateral pressure plate; 54. a cutting head; 6. a guide bar; 61. a connecting rod; 62. a sliding sleeve; 63. a ball bearing; 7. an expansion joint; 8. a tension spring; 9. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1-2, an aluminum profile bevel cutting device comprises a fixed table 1, a fixing device is arranged on the fixed table 1, an aluminum profile to be processed is fixed on the fixed table 1, a reverse module 2 capable of moving up and down is arranged on the fixed table 1, the reverse module 2 moves downwards through a lifting device to press the edge of the aluminum profile for reverse molding, so as to reproduce the edge change rule of the aluminum profile, a moving base 3 with a power device is arranged on one side of the fixed table 1, a transversely movable slide block 9 is arranged on the moving base 3, an installation rod 4 is fixedly connected on the slide block 9, a plurality of tension springs 8 in an extension state are arranged between the installation rod 4 and the moving base 3 to provide tension force close to a side plate of the moving base 3, so that the installation rod 4 and the slide block 9 move transversely, a cutting piece 5 is fixedly arranged in the middle of the installation rod 4, an extension joint 7 with a spring is arranged below the cutting piece 5, the cutting part 5 is provided with a pressure pre-tightening state and a cutter head direction adjusting structure, the mounting rod 4 is connected with a guide rod 6, the guide rod 6 moves along the die print of the reverse die part 2 to continuously guide the movement of the mounting rod 4, the mounting rod 4 is driven to transversely and vertically move, and then the movement track of the cutting part 5 is ensured to be overlapped with the edge change track of the aluminum profile.

Referring to fig. 3, the inverted module 2 includes an expansion link 21 connected to the mounting frame, the expansion link 21 is fixedly connected to a support plate 22, the support plate 22 is L-shaped, the support plate 22 faces away from the direction of the fixing table 1, a liquid bag 23 is fixedly connected to the lower end of the support plate 22, about half of the magnetorheological fluid is filled in the liquid bag 23, a coil winding 24 is arranged in the support plate 22, a film for isolating the magnetic field is arranged on the inner wall of the liquid bag 23, and after the support plate 22 is tightly attached to the aluminum profile, the liquid bag 23 is started to generate the magnetic field, so that the magnetorheological fluid is changed into a solid state and is fixed in shape, and the inverted mold of the edge of.

Referring to fig. 4, the guide rod 6 includes a connecting rod 61, a sliding sleeve 62 is movably connected to an outer side wall of the connecting rod 61, a ball 63 is mounted at a top end of the connecting rod 61, and the ball 63 protrudes out of the sliding sleeve 62, so that the guide rod 6 can move close to the reverse mold member 2, and the guide rod 6 is ensured to move along with the mark copied by the reverse mold member 2.

The movable base 3 is provided with a transverse groove for the sliding of the sliding block 9, the tension springs 8 are at least provided with two groups, the guide rod 6 is arranged between the two groups of tension springs 8, the position of the installation rod 4 is ensured to move along with the mark of the reverse module 2, the tension springs 8 are removable, the cooperation of the guide rod 6 and the reverse module 2 is determined firstly when the movable base is used for preparation, and tension is provided for the installation of the tension springs 8.

Wherein, cutting member 5 is including connecting shell 51, connecting shell 51 and installation pole 4 swing joint, it is rotatable if necessary, can be equipped with laser device on the cutting member 5, guarantee that cutting head 54 orientation is perpendicular with the aluminium alloy, be equipped with cutting head 54 in the connecting shell 51, cutting head 54 installs cutting knife and corresponding control and power structure, axial pressure plate 52 is all installed at cutting head 54's upper and lower both ends, lateral pressure plate 53 is installed to the side of cutting head 54, predetermines the vertical contact pressure and the horizontal contact pressure of cutting knife and aluminium alloy through lateral pressure plate 53.

A cutting method of a building aluminum profile groove comprises the following steps:

(1) fixing the aluminum profile on the fixing table 1, pressing the edge of the aluminum profile by using the inverted module 2, starting the coil winding 24 to enable the magnetorheological fluid to become solid, shaping, and copying the edge trend of the aluminum profile;

(2) adjusting the initial position of the cutting part 5, pressing the mounting rod 4 to hook the guide rod 6 on the initial position of the mark of the reverse mould part 2, and mounting the tension spring 8;

(3) adjusting the position of the cutting member 5, and adjusting the contact pressure of the cutting head 54 and the aluminum profile through the axial pressure plate 52 and the lateral pressure plate 53;

(4) and starting the movable base 3 to start moving, and cutting the aluminum profile groove.

In step 4, the moving direction of the movable base 3 deviates to the position of the fixed table 1, so as to avoid the pressure reduction of the movable base 3 away from the fixed table 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminium alloy groove cutting device, includes fixed station (1), its characterized in that: be equipped with on fixed station (1) and fall mould piece (2) that can reciprocate, one side of fixed station (1) is equipped with removal base (3) that has power device, but be equipped with lateral shifting's slider (9) on removal base (3), fixedly connected with installation pole (4) on slider (9), installation pole (4) and remove and be equipped with a plurality of extension springs (8) that are the extension state between base (3), the middle part fixed mounting of installation pole (4) has cutting member (5), the below that installation pole (4) are located cutting member (5) is equipped with telescopic joint (7) that have the spring, installation pole (4) are connected with guide bar (6), guide bar (6) move along the seal of falling mould piece (2) and continue the direction to the removal of installation pole (4).

2. The aluminum profile groove cutting device and the cutting method thereof according to claim 1, characterized in that: the inverted module (2) comprises an expansion rod (21) connected with the mounting frame, the expansion rod (21) is fixedly connected with a supporting plate (22), the lower end of the supporting plate (22) is fixedly connected with a liquid bag (23), about half of magnetorheological fluid is filled in the liquid bag (23), and a coil winding (24) is arranged in the supporting plate (22).

3. The aluminum profile groove cutting device and the cutting method thereof according to claim 1, characterized in that: guide bar (6) are including connecting rod (61), the lateral wall swing joint of connecting rod (61) has sliding sleeve (62), ball (63) are installed to the top of connecting rod (61), and ball (63) are outstanding than sliding sleeve (62).

4. The aluminum profile groove cutting device and the cutting method thereof according to claim 1, characterized in that: the movable base is characterized in that a transverse groove for sliding of the sliding block (9) is formed in the movable base (3), at least two groups of tension springs (8) are arranged, the guide rod (6) is arranged between the two groups of tension springs (8), and the tension springs (8) are detachably arranged.

5. The aluminum profile groove cutting device and the cutting method thereof according to claim 1, characterized in that: the cutting piece (5) comprises a connecting shell (51), the connecting shell (51) is movably connected with the mounting rod (4), a cutting head (54) is arranged in the connecting shell (51), axial pressure plates (52) are mounted at the upper end and the lower end of the cutting head (54), and lateral pressure plates (53) are mounted on the lateral surfaces of the cutting head (54).

6. A cutting method of a building aluminum profile groove is characterized by comprising the following steps: the welding groove of the aluminum profile cut by using the aluminum profile groove cutting device according to any one of claims 1 to 5, the method comprising the steps of:

(1) fixing the aluminum profile on the fixing table (1), pressing the edge of the aluminum profile by using the inverted module (2), starting the coil winding (24) to enable the magnetorheological fluid to become a solid state, shaping, and copying the edge trend of the aluminum profile;

(2) adjusting the initial position of the cutting piece (5), pressing the mounting rod (4) to hook the guide rod (6) at the initial position of the mark of the inverted module (2), and mounting the tension spring (8);

(3) adjusting the position of the cutting piece (5), and adjusting the contact pressure of the cutting head (54) and the aluminum profile through an axial pressure plate (52) and a lateral pressure plate (53);

(4) and starting the movable base (3) to start moving, and cutting the groove of the aluminum profile.

7. The cutting method of the bevel of the building aluminum profile according to claim 6, characterized in that: in the step (4), the moving direction of the moving base (3) is deviated to the position of the fixed table (1).