CN217512971U

CN217512971U - Corner cutting device for processing aluminum alloy doors and windows

Info

Publication number: CN217512971U
Application number: CN202221600393.6U
Authority: CN
Inventors: 孔海良
Original assignee: Hangzhou Laimeng Aluminum Co ltd
Current assignee: Hangzhou Laimeng Aluminum Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-09-30
Anticipated expiration: 2032-06-25

Abstract

The application discloses a corner cutting device for processing aluminum alloy doors and windows, in particular to the field of door and window processing equipment, which comprises a corner cutting machine, a saw blade is arranged in the corner cutting machine, a protective cover is fixedly connected with the corner cutting machine relative to the position of the saw blade, the upper surface of the protective cover is provided with a protective structure, the protective structure comprises a fixed plate, the fixed plate is fixedly connected with the upper surface of the protective cover, the cross section of the fixing plate is U-shaped, the surfaces of the two side arms of the fixing plate are horizontally and rotatably connected with round rods, the arc surface of the round bar is fixedly connected with an L-shaped plate, the lower surface of the long arm of the L-shaped plate is fixedly connected with a baffle plate, the protection casing is close to one side fixedly connected with bracing piece of L shaped plate, and this application reaches through setting up protective structure and shelters from the saw bit, prevents as far as possible that the staff from touching the saw bit by mistake and be injured, eliminates the effect of potential safety hazard to a certain extent.

Description

Corner cutting device for processing aluminum alloy doors and windows

Technical Field

The application relates to the field of door and window processing equipment, in particular to a corner cutting device for processing aluminum alloy doors and windows.

Background

Door and window processing equipment is the general name that is used for making into the various equipment of door and window product with door and window raw materials processing, and wherein there is one kind and is used for processing al-alloy door & window's cornering machine, when using the cornering machine, the protection casing of cornering machine can shelter from the protection to high-speed rotatory saw bit, but because the fixed structure of protection casing, when saw bit cutting al-alloy material, the saw bit can shift out in the protection casing, and the staff touched the saw bit by the mistake easily this moment, and is cut by the saw bit, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The application provides a corner cut device for processing aluminum alloy doors and windows for solving the problem that a worker is easy to mistakenly touch a saw blade and is cut by the saw blade.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a corner cut device of aluminum alloy door and window processing usefulness, includes the cornering machine, install the saw bit in the cornering machine, the cornering machine is for the fixed position protection casing of saw bit, the upper surface of protection casing is equipped with protective structure, protective structure includes the fixed plate, fixed plate fixed connection is at the upper surface of protection casing, the transversal "U" shape of personally submitting of fixed plate, the surperficial level of fixed plate both sides arm is rotated and is connected with the round bar, the arc surface fixedly connected with L shaped plate of round bar, the lower fixed surface fixedly connected with baffle of the long arm of L shaped plate.

The effect that above-mentioned part reaches is: through setting up protective structure, reach and shelter from the saw bit, prevent as far as possible that the staff from touching the saw bit by mistake and be injured, eliminate the effect of potential safety hazard to a certain extent.

Preferably, one side fixedly connected with bracing piece that the protection casing is close to the L shaped plate, the upper end fixedly connected with backup pad of bracing piece, the backup pad is with the lower surface butt of L shaped plate long arm.

The effect that above-mentioned part reaches is: after the long arm of the L-shaped plate is contacted with the upper surface of the supporting plate, the supporting plate at the upper end of the supporting rod can prevent the L-shaped plate from continuing to rotate, thereby limiting the position of the baffle.

Preferably, the lower surface of baffle is fixedly connected with a plurality of adhesive tape, a plurality of the adhesive tape equidistance distributes at the lower surface of baffle.

The effect that above-mentioned part reaches is: the adhesive tape can shield the scraps generated in the cutting process and prevent the scraps from splashing as much as possible.

Preferably, one end fixedly connected with bar shaped plate of pole, one side fixedly connected with bull stick that the round bar is kept away from to the bar shaped plate.

The effect that above-mentioned part reaches is: the rotating rod can drive the strip-shaped plate to rotate when rotating, and the strip-shaped plate can drive the round rod to rotate when rotating.

Preferably, the lateral wall of fixed plate is equipped with limit structure, limit structure includes the mounting panel, mounting panel and fixed plate fixed connection, the vertical cross-section of mounting panel is "L" shape, the surperficial horizontal slip of mounting panel forearm runs through there is the ejector pin, the one end fixedly connected with limiting plate of strip shaped plate is kept away from to the round bar, spacing hole has been seted up on the surface of limiting plate, the size of spacing hole and the size looks adaptation of ejector pin on the limiting plate.

The effect that above-mentioned part reaches is: through setting up limit structure, when reaching not using the baffle, can be at the in-process of rotating the baffle and restrict the position of baffle automatically to make things convenient for the effect of staff's operation.

Preferably, the vertical section of the limiting plate is semicircular, and the limiting plate and the round rod are obliquely arranged.

The effect that above-mentioned part reaches is: the limiting plate that the slope set up reaches the effect that can extrude the ejector pin when rotating.

Preferably, the arc surface of the ejector rod is sleeved with a spring, two ends of the spring are fixedly connected with the ejector rod and the mounting plate respectively, and the spring is in a contraction state all the time.

The effect that above-mentioned part reaches is: because the spring is in the shrink state all the time, therefore the ejector pin can be supported on the surface of limiting plate with the help of the pulling force of spring.

Preferably, the end, far away from the fixed plate, of the ejector rod is fixedly connected with a rope, and the end, far away from the ejector rod, of the rope is fixedly connected with a ball.

The effect that above-mentioned part reaches is: when the ball is pulled, the rope can drive the ejector rod to slide by means of the movement of the ball, and the ball achieves the effect of conveniently pulling the ejector rod.

To sum up, the beneficial effect of this application is:

through setting up protective structure, reach and shelter from the saw bit, prevent as far as possible that the staff from touching the saw bit by mistake and be injured, eliminate the effect of potential safety hazard to a certain extent.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is another angle part structure diagram of fig. 1 of the present application.

Fig. 3 is a schematic view of the structure at the shield of the present application.

Fig. 4 is another angle part structure diagram of fig. 3 of the present application.

Fig. 5 is a partial structural view of the round bar of the present application.

Description of the reference numerals:

1. a corner cutting machine; 2. a saw blade; 3. a protective cover; 4. a protective structure; 41. a fixing plate; 42. a round bar; 43. an L-shaped plate; 44. a baffle plate; 45. a support bar; 46. a support plate; 47. an adhesive tape; 48. a strip plate; 49. a rotating rod; 5. a limiting structure; 51. mounting a plate; 52. a top rod; 53. a limiting plate; 54. a limiting hole; 55. a spring; 56. a rope; 57. a ball.

Detailed Description

Referring to fig. 1 and 2 and fig. 3 show, this embodiment discloses a corner cut device of aluminum alloy door and window processing usefulness, including cornering machine 1, install saw bit 2 in the cornering machine 1, cornering machine 1 is for the fixed position of saw bit 2 protection casing 3, and the upper surface of protection casing 3 is equipped with protective structure 4, through setting up protective structure 4, reaches to shelter from saw bit 2, prevents as far as possible that the staff from touching saw bit 2 by mistake and be injured, eliminates the effect of potential safety hazard to a certain extent. The side wall of the fixing plate 41 is provided with a limiting structure 5.

Referring to fig. 3, 4 and 5, in the embodiment, a fixing plate 41 is fixedly connected to the upper surface of the shield 3, the fixing plate 41 has a U-shaped cross section, circular rods 42 are horizontally and rotatably connected to the surfaces of the two side arms of the fixing plate 41, an L-shaped plate 43 is fixedly connected to the circular surface of the circular rod 42, and the rotation of the circular rod 42 drives the L-shaped plate 43 to rotate. The baffle 44 is fixedly connected to the lower surface of the long arm of the L-shaped plate 43, and the L-shaped plate 43 rotates to drive the baffle 44 to rotate. One side fixedly connected with bracing piece 45 that protection casing 3 is close to L shaped plate 43, the upper end fixedly connected with backup pad 46 of bracing piece 45, backup pad 46 and the lower surface butt of L shaped plate 43 long arm, after the upper surface contact of L shaped plate 43 long arm and backup pad 46, backup pad 46 of bracing piece 45 upper end reaches and prevents L shaped plate 43 to continue to rotate to the effect of restriction baffle 44 position.

Referring to fig. 3, 4 and 5, the embodiment discloses that a plurality of rubber strips 47 are fixedly connected to the lower surface of the baffle 44, the rubber strips 47 are equidistantly distributed on the lower surface of the baffle 44, and the rubber strips 47 can shield the chips generated in the cutting process and prevent the chips from splashing as much as possible. One end fixedly connected with bar 48 of round bar 42, one side fixedly connected with bull stick 49 of round bar 42 is kept away from to bar 48, can drive bar 48 when bull stick 49 rotates and rotate, and bar 48 rotates and can drive round bar 42 and rotate.

Referring to fig. 3 and 4 and fig. 5, the embodiment discloses that the limiting structure 5 includes a mounting plate 51, the mounting plate 51 is fixedly connected to the fixing plate 41, a vertical section of the mounting plate 51 is "L" shaped, and a push rod 52 horizontally slides on a surface of a short arm of the mounting plate 51. A limiting plate 53 is fixedly connected to one end of the round rod 42, which is far away from the strip-shaped plate 48, a limiting hole 54 is formed in the surface of the limiting plate 53, and the size of the limiting hole 54 in the limiting plate 53 is matched with the size of the top rod 52. The vertical section of the limiting plate 53 is semicircular, the limiting plate 53 and the round rod 42 are obliquely arranged, and the obliquely arranged limiting plate 53 can extrude the ejector rod 52 when rotating.

Referring to fig. 3, 4 and 5, in the embodiment, a spring 55 is sleeved on the arc surface of the push rod 52, two ends of the spring 55 are fixedly connected with the push rod 52 and the mounting plate 51 respectively, the spring 55 is always in a contracted state, and the push rod 52 is abutted against the surface of the limit plate 53 by virtue of the tensile force of the spring 55 because the spring 55 is always in the contracted state. One end of the push rod 52 far away from the fixing plate 41 is fixedly connected with a rope 56, and the movement of the rope 56 drives the push rod 52 to slide. The end of the rope 56 far from the top rod 52 is fixedly connected with a round ball 57. When the ball 57 is pulled, the movement of the ball 57 will cause the rope 56 to slide.

The working principle is as follows: when the baffle 44 is not used, the rotating rod 49 is rotated, the rotating rod 49 rotates to drive the strip-shaped plate 48 to rotate, the strip-shaped plate 48 rotates to drive the round rod 42 to rotate along the surface of the fixed plate 41, the L-shaped plate 43 rotates with the help of the round rod 42 to drive the baffle 44 to rotate upwards, the round rod 42 rotates to drive the limiting plate 53 to rotate, the spring 55 is always in a contraction state, the ejector rod 52 abuts against the surface of the limiting plate 53 with the help of the pulling force of the spring 55, the limiting plate 53 rotates to extrude the ejector rod 52, the ejector rod 52 slides in a direction away from the fixed plate 41, the limiting plate 53 rotates continuously to align the limiting hole 54 with the limiting rod, the spring 55 contracts continuously, the ejector rod 52 slides in along the inner wall of the limiting hole 54 with the help of the pulling force of the spring 55, the ejector rod 52 reaches the position of the limiting plate 53 to limit the position of the baffle 44, and the situation that the baffle 44 hinders a worker to take the processed aluminum alloy material is avoided as much as possible, thereby facilitating the operation of the working personnel.

When needs use baffle 44, to the direction pulling ball 57 of keeping away from mounting panel 51, rope 56 removes with the help of ball 57 and can drive ejector pin 52 and slide, break away from the contact back when ejector pin 52 and spacing hole 54, baffle 44 receives self gravity to influence and can rotate downwards, baffle 44 rotates and can drive L shaped plate 43 and rotate, after the upper surface contact of L shaped plate 43 long arm and backup pad 46, backup pad 46 of bracing piece 45 upper end reaches and stops L shaped plate 43 and continue to rotate, thereby the effect of restriction baffle 44 position, adhesive tape 47 receives self gravity to influence and can keep vertical flagging state this moment, adhesive tape 47 reaches and shelters from the piece that produces to the cutting in-process, prevent the effect that the piece splashes as far as possible, baffle 44 reaches and shelters from saw bit 2, prevent staff's mistake from touching saw bit 2 and injured's effect as far as possible.

Claims

1. The utility model provides a corner cut device of aluminum alloy door and window processing usefulness, includes cornering machine (1), its characterized in that: install saw bit (2) in cornering machine (1), position fixedly connected with protection casing (3) for saw bit (2) in cornering machine (1), the upper surface of protection casing (3) is equipped with protective structure (4), protective structure (4) are including fixed plate (41), fixed plate (41) fixed connection is at the upper surface of protection casing (3), the transversal "U" shape of personally submitting of fixed plate (41), the surperficial level of fixed plate (41) both sides arm rotates and is connected with round bar (42), the arc surface fixedly connected with L shaped plate (43) of round bar (42), the lower fixed surface fixedly connected with baffle (44) of L shaped plate (43) long arm.

2. The corner cutting device for processing the aluminum alloy doors and windows according to claim 1, wherein the corner cutting device comprises: one side fixedly connected with bracing piece (45) that protection casing (3) are close to L shaped plate (43), the upper end fixedly connected with backup pad (46) of bracing piece (45), backup pad (46) and the lower surface butt of L shaped plate (43) long arm.

3. The corner cutting device for processing the aluminum alloy doors and windows according to claim 1, characterized in that: the lower surface fixedly connected with of baffle (44) has a plurality of adhesive tape (47), a plurality of adhesive tape (47) equidistance distributes at the lower surface of baffle (44).

4. The corner cutting device for processing the aluminum alloy doors and windows according to claim 1, wherein the corner cutting device comprises: one end fixedly connected with bar shaped plate (48) of pole (42), one side fixedly connected with bull stick (49) of pole (42) is kept away from in bar shaped plate (48).

5. The corner cutting device for processing the aluminum alloy doors and windows according to claim 1, characterized in that: the lateral wall of fixed plate (41) is equipped with limit structure (5), limit structure (5) include mounting panel (51), mounting panel (51) and fixed plate (41) fixed connection, the vertical cross-section of mounting panel (51) is "L" shape, the surperficial horizontal slip of mounting panel (51) forearm runs through there is ejector pin (52), the one end fixedly connected with limiting plate (53) of strip shaped plate (48) are kept away from in round bar (42), spacing hole (54) have been seted up on the surface of limiting plate (53), the size of spacing hole (54) and the size looks adaptation of ejector pin (52) are gone up in limiting plate (53).

6. The corner cutting device for processing the aluminum alloy doors and windows according to claim 5, wherein the corner cutting device comprises: the vertical section of the limiting plate (53) is semicircular, and the limiting plate (53) and the round rod (42) are obliquely arranged.

7. The corner cutting device for processing the aluminum alloy doors and windows according to claim 6, wherein the corner cutting device comprises: the arc surface of ejector pin (52) overlaps there is spring (55), the both ends of spring (55) respectively with ejector pin (52) and mounting panel (51) fixed connection, spring (55) are in the contraction state all the time.

8. The corner cutting device for processing the aluminum alloy doors and windows according to claim 7, wherein: the one end fixedly connected with rope (56) that the ejector pin (52) is kept away from fixed plate (41), the one end fixedly connected with ball (57) that the ejector pin (52) is kept away from in rope (56).