CN111659953A

CN111659953A - Corner cutting device for aluminum alloy profile production

Info

Publication number: CN111659953A
Application number: CN202010363143.4A
Authority: CN
Inventors: 邬明磊
Original assignee: Individual
Current assignee: Ningbo Shuangma Aluminum Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-09-15
Anticipated expiration: 2040-04-30
Also published as: CN111659953B

Abstract

The invention discloses a corner cutting device for producing an aluminum alloy section, which comprises a processing table, wherein a cutter box is arranged on the processing table, a cutter inlet groove is also formed in the processing table, the processing table is provided with a disc type adjusting device for fixing and adjusting the section, an adjusting wheel is connected onto the disc type adjusting device, a rotating disc in the disc type adjusting device rotates to change the angle, so that the purpose of changing the corner cutting angle is achieved, compared with the existing device, the device has the advantages that the rotating disc rotates and a horizontal clamping device can balance the cutter in the horizontal direction, the impact force of the section in the processing process is more stable, and one side, close to the section, of a fixed baffle is used as an adjusting reference, so that the angle does not need to be changed by adjusting the section, the fixed position is the same each time, and the adjusting precision of the rotation of a screw rod is higher.

Description

Corner cutting device for aluminum alloy profile production

Technical Field

The invention relates to the technical field of aluminum alloy processing, in particular to a corner cutting device for aluminum alloy profile production.

Background

Aluminum alloys are the most widely used class of non-ferrous structural materials in industry and have found a number of applications in the aerospace, automotive, mechanical manufacturing, marine and chemical industries. The aluminum alloy has low density, high strength similar to or superior to that of high-quality steel, good plasticity, excellent electric conductivity, heat conductivity and corrosion resistance, and wide application in life, especially aluminum alloy doors and windows.

Aluminum alloy door and window need carry out the corner cut with the aluminum alloy ex-trusions of difference, then fixed shaping, current aluminum alloy corner cut machine is all through setting up fixed establishment on the processing bench as figure 1, changes the corner cut angle through the contained angle between adjustment fixed establishment clamping position and the cutter, but because fixed establishment is located section bar top clamping structure poor stability, and angular adjustment mainly observes the angle of section bar and cutter through the angle square, and its precision is relatively poor. Therefore, the corner cutting device for producing the aluminum alloy section is provided.

Disclosure of Invention

The invention aims to provide a corner cutting device for producing an aluminum alloy section with good stability so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an aluminum alloy ex-trusions production is with corner cut device, includes the processing platform, the processing bench is provided with the cutter case, just the processing bench has still seted up the tool feed groove, the processing platform is provided with the fixed disk adjusting device who just adjusts the section bar, just be connected with the regulating wheel on the disk adjusting device.

Preferably, the disc type adjusting device comprises a rotating disc, a stepped groove is formed in the processing table and is in sliding connection with the stepped groove, a horizontal clamping device is connected to the rotating disc, a self-locking type transmission device located in the processing table is connected between the rotating disc and the adjusting wheel, scale marks are further arranged on the processing table, the self-locking type transmission device can be automatically locked, and the transmission disc and the horizontal clamping device are enabled to be more stable.

Preferably, the rolling disc includes the driving disc, the top of driving disc is connected with the fixed disk, just the both sides of driving disc are wider in the fixed disk, horizontal clamping device is fixed in on the fixed disk, be connected with the driving disc transmission from locking-type transmission, fixed disk and driving disc on the rolling disc all are restricted to make it want the ladder-shaped groove to slide, rotate and all more stable in the course of working.

Preferably, connect the axis of rotation in the processing platform including rotating from the locking-type transmission, the both ends of axis of rotation are connected with first gear and second gear respectively, first gear is connected with the meshing of driving disc, still be provided with the lead screw in the processing platform, threaded connection has the thread bush on the lead screw, one side of thread bush is connected with the rack of being connected with the meshing of second gear, the both ends and the regulating wheel fixed connection of lead screw rotate through the lead screw and drive the thread bush and make the rack remove, then by two coaxial gear drive, it can change the conversion of input and output stroke through two gears again through the lead screw auto-lock.

Preferably, horizontal clamping device is including connecting the fixed stop in fixed disk upper surface, still be connected with the fixed plate on the fixed disk and remove the voussoir, sliding connection has the removal baffle on the removal voussoir, through the screw connection between removal voussoir and the fixed disk, the impact that the side direction shear force brought can be avoided in the level is fixed to make the course of working more stable.

Preferably, the material leaking grooves are formed in two ends of the bottom of the stepped groove, so that waste materials in the stepped groove can be conveniently leaked.

Preferably, the rotating disc and the stepped groove are both arc-shaped and take one end of the cutter feeding groove as the center of a circle, so that the angle can be changed conveniently.

Preferably, the pitch circle diameter of the first gear is larger than that of the second gear, so that the stroke is convenient to change.

Compared with the prior art, the invention has the beneficial effects that:

compared with the prior art, the device has the advantages that the rotating disc rotates and the horizontal clamping device can balance the impact force of a cutter in the horizontal direction, so that the sectional material in the processing process is more stable, and the device takes one side of the fixed baffle close to the sectional material as an adjusting reference, so that the angle is not required to be changed by adjusting the sectional material, the fixed position is the same each time, and the rotation adjusting precision of the screw rod is higher.

Drawings

FIG. 1 is a view showing a structure of a conventional corner cutting device

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

FIG. 3 is a schematic view of a half-section of the processing table;

FIG. 4 is an enlarged view of the structure of the area A in FIG. 3;

FIG. 5 is a schematic view of the internal structure of the processing table;

fig. 6 is an expanded view of the structure of the rotating disc and the horizontal clamping device.

In the figure: 1-a processing table; 2-a tool box; 3-a tool feeding groove; 4-disc-type adjustment means; 5-a regulating wheel; 6-rotating the disc; 7-a step-shaped groove; 8-a horizontal clamping device; 9-self-locking type transmission device; 10-scale mark; 11-a transmission disc; 12-fixing the disc; 13-a rotating shaft; 14-a first gear; 15-a second gear; 16-a screw rod; 17-a threaded sleeve; 18-a rack; 19-a fixed baffle; 20-fixing the plate; 21-moving the wedge; 22-moving the baffle; 23-material leaking groove.

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. 1-6, the present invention provides a technical solution: the utility model provides an angle cutting device is used in aluminum alloy ex-trusions production, includes processing platform 1, be provided with cutter box 2 on the processing platform 1, just processing platform 1 has still seted up into sword groove 3, has the cutter to remove in the cutter box 2, moves out from the tip that advances sword groove 3 and cuts the section bar that is fixed, processing platform 1 is provided with fixed and adjust the disc adjusting device 4 of section bar, and disc adjusting device 4 is used for fixing and changing the angle between section bar and the cutter to in order to obtain required cutting angle, just be connected with regulating wheel 5 on the disc adjusting device 4, regulating wheel 5 is used for angle regulation change.

The disc type adjusting device 4 comprises a rotating disc 6, a stepped groove 7 is formed in the processing table 1, the rotating disc 6 is connected with the stepped groove 7 in a sliding mode, a horizontal clamping device 8 is connected to the rotating disc 6, and cutting of a cutter is started from the side portion of the section, so that certain impact force is exerted on the groove, the section can be fixed by the horizontal clamping device 8 from two sides, lateral force is offset, and the section is stable, the length of the stepped groove 7 is longer than the arc length of the rotating disc 6, the rotating disc 6 can rotate to 90 degrees or more, cutting at all angles can be achieved, a self-locking transmission device 9 located in the processing table 1 is connected between the rotating disc 6 and the adjusting wheel 5, the self-locking transmission device 9 rotates through the adjusting wheel 5, the rotating disc 6 drives the section to change the angle, self-locking can be automatically fixed conveniently, and stable cutting is achieved, the processing table 1 is further provided with scale marks 10, the scale marks 10 enable angle change to be displayed more accurately, and the rotating disc 6 and the stepped groove 7 are both arc-shaped and use one end of the cutter feeding groove 3 as a circle center.

The rolling disc 6 includes driving disc 11, and one side of driving disc 11 is provided with the tooth to in the meshing transmission, the top of driving disc 11 is connected with fixed disk 12, just the both sides of driving disc 11 are wider than fixed disk 12, and both form the echelonment, so that can be spacing, only can rotate at the plane, horizontal clamping device 8 is fixed in on fixed disk 12, be connected with 11 transmissions of driving disc from locking-type transmission 9, the arc of driving disc 11 and fixed disk 12 will exceed the quarter circle, so that angle of adjustment can reach 90, thereby realize the regulation of each angle.

The self-locking type transmission device 9 is connected to a rotating shaft 13 in the machining table 1 in a rotating mode, two ends of the rotating shaft 13 are connected with a first gear 14 and a second gear 15 respectively, the reference circle diameter of the first gear 14 is larger than that of the second gear 15, so that the moving distance of a transmission disc 11 meshed with the first gear 14 is larger, the first gear 14 is meshed with the transmission disc 11 and is connected with a screw rod 16, a threaded sleeve 17 is connected to the screw rod 16 in the machining table 1 in a threaded mode, specifically, a sliding groove matched with the threaded sleeve 17 is formed in the machining table 1, the length of the sliding groove is longer than that of the threaded sleeve 17, the threaded sleeve 17 can move, a rack 18 meshed with the second gear 15 is connected to one side of the threaded sleeve 17, and two ends of the screw rod 16 are fixedly connected with the adjusting wheel 5.

Horizontal clamping device 8 is including connecting in the fixed stop 19 of fixed disk 12 upper surface, still be connected with fixed plate 20 and removal voussoir 21 on the fixed disk 12, sliding connection has removal baffle 22 on removing voussoir 21, and is concrete, and the both sides of removing voussoir 21 all are connected with the slider, and one side of removing baffle 22 sets to the inclined plane and removes voussoir 21 looks adaptation, and removes the spout that is connected with slider looks adaptation on the baffle 22, remove through screw connection between voussoir 21 and the fixed disk 12, make the removal voussoir rise or descend through the twist screw to make and remove about removal baffle 22, thereby it is fixed to be applicable to the section bar of different width.

Material leaking grooves 23 are formed in two ends of the bottom of the stepped groove 7, and waste generated by corner cutting is conveniently discharged from the material leaking grooves 23 when the rotating disc 6 rotates.

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 aluminum alloy ex-trusions production is with corner cut device, includes processing platform (1), be provided with cutter box (2) on processing platform (1), just processing platform (1) is last still to have seted up into sword groove (3), its characterized in that: the processing table (1) is provided with a disc type adjusting device (4) for fixing and adjusting the section bar, and the disc type adjusting device (4) is connected with an adjusting wheel (5).

2. The corner cutting device for producing the aluminum alloy profile according to claim 1, wherein: the disc type adjusting device (4) comprises a rotating disc (6), a stepped groove (7) is formed in the machining table (1), the rotating disc (6) is connected with the stepped groove (7) in a sliding mode, a horizontal clamping device (8) is connected to the rotating disc (6), a self-locking transmission device (9) located in the machining table (1) is connected between the rotating disc (6) and the adjusting wheel (5), and scale marks (10) are further arranged on the machining table (1).

3. The corner cutting device for producing the aluminum alloy profile as claimed in claim 2, wherein: the rotating disc (6) comprises a transmission disc (11), the top of the transmission disc (11) is connected with a fixed disc (12), the two sides of the transmission disc (11) are wider than the fixed disc (12), the horizontal clamping device (8) is fixed on the fixed disc (12), and the self-locking transmission device (9) is in transmission connection with the transmission disc (11).

4. The corner cutting device for producing the aluminum alloy profile as claimed in claim 2, wherein: from locking-type transmission (9) including rotating axis of rotation (13) of connecting in processing platform (1), the both ends of axis of rotation (13) are connected with first gear (14) and second gear (15) respectively, first gear (14) are connected with drive plate (11) meshing, still be provided with lead screw (16) in processing platform (1), threaded connection has thread bush (17) on lead screw (16), one side of thread bush (17) is connected with rack (18) of being connected with second gear (15) meshing, the both ends and regulating wheel (5) fixed connection of lead screw (16).

5. The corner cutting device for producing the aluminum alloy profile as claimed in claim 3, wherein: horizontal clamping device (8) are including connecting in fixed stop (19) of fixed disk (12) upper surface, still be connected with fixed plate (20) and removal voussoir (21) on fixed disk (12), sliding connection has removal baffle (22) on removing voussoir (21), pass through screw connection between removal voussoir (21) and fixed disk (12).

6. The corner cutting device for producing the aluminum alloy profile as claimed in claim 2, wherein: and material leaking grooves (23) are formed in the two ends of the bottom of the stepped groove (7).

7. The corner cutting device for producing the aluminum alloy profile as claimed in claim 2, wherein: the rotating disc (6) and the stepped groove (7) are both arc-shaped and take one end of the cutter feeding groove (3) as the circle center.

8. The corner cutting device for producing the aluminum alloy profile as claimed in claim 4, wherein: the pitch circle diameter of the first gear (14) is larger than the pitch circle diameter of the second gear (15).