CN217618046U - Cutting device of door and window corner - Google Patents

Abstract

The utility model discloses a cutting device of door and window corner, concretely relates to cutting technical field, including the cutting guide rail, the equal fixed mounting in upper surface that the cutting guide rail is close to both ends has a fixing base, two all rotate between the fixing base and be connected with the track screw rod, the surface threaded connection of track screw rod has at the gliding moving body in cutting guide rail surface, the bottom fixed mounting of moving body has the mount, the inside of mount is rotated and is connected with the axis of rotation, just the fixed cover in surface of axis of rotation has connect the cutting disc. The utility model provides the power for the track screw to rotate through the driving motor, so that the moving body in threaded connection with the track screw drives the cutting disc to cut the corners of the doors and windows, and the moving track is straight to ensure the cutting straightness and small error; the rotation of the lifting screw rod is controlled through the rotating disc, so that the first clamping plate in threaded connection with the lifting screw rod moves towards the second clamping plate, and the clamping effect on the door and window is achieved.

Description

Cutting device of door and window corner

Technical Field

The utility model relates to a cutting technical field, more specifically say, the utility model relates to a cutting device of door and window corner.

Background

The door and window is divided into an enclosure member or a partition member according to different positions of the door and window, different design requirements are required to respectively have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like, new requirements are required to save energy, and heat lost by door and window gaps in cold regions accounts for about 25% of the total heating heat consumption. The requirement of the tightness of the door and window is an important content in the energy-saving design. Doors and windows are important components of building envelope systems; therefore, the edges and corners of the door and window need to be cut in the door and window processing production.

The Chinese utility model patent discloses a cutting device of an aluminum alloy door and window with publication number CN 212551960U; according to the device, the main fixing mechanism and the auxiliary fixing mechanism are arranged on the workbench, so that the position of the section bar can be well controlled when the section bar of the aluminum alloy door and window is machined through the synergistic effect of the main fixing mechanism and the auxiliary fixing mechanism during cutting, namely, horizontal displacement and vertical displacement do not occur, and the accuracy of the section bar during cutting can be well guaranteed; however, the device cuts the fixed section bar by manually controlling the cutting equipment, the conditions of uneven cutting and large error are easy to occur, and further improvement is needed, so that the device for cutting the door and window corners is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a cutting device of door and window corner to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device of door and window corner, includes the cutting guide rail, the equal fixed mounting in upper surface that the cutting guide rail is close to both ends has a fixing base, two all rotate between the fixing base and be connected with the track screw rod, the surperficial threaded connection of track screw rod has at the gliding moving body of cutting guide rail surface, the bottom fixed mounting of moving body has the mount, the inside of mount is rotated and is connected with the axis of rotation, just the fixed surface of axis of rotation has cup jointed the cutting disc, the side fixed mounting of mount has driving motor, driving motor's output shaft and axis of rotation fixed connection, one side fixed mounting of fixing base has motor power, just motor power's output shaft and track screw rod fixed connection, the one end of cutting guide rail is provided with fixture.

In order to be able to control the rotation of lifting screw through the rolling disc for first grip block with lifting screw threaded connection removes to the second grip block, thereby accomplishes the clamping action to door and window, fixture includes fixed mounting at the first grip block of cutting guide rail one end both sides, two the equal threaded connection in inside of first grip block has lifting screw, lifting screw's bottom is rotated and is connected with the second grip block, lifting screw's top fixed mounting has the rolling disc.

In order to utilize the square limiting groove, the moving body does not deviate when sliding on the cutting guide rail, the square limiting groove is formed in the bottom of the moving body, and the cutting guide rail penetrates through the inside of the square limiting groove.

In order to utilize the scale, make the more accurate drive of moving body cut the corner of door and window for and combine with the cutting guide rail, make the cutting comparatively level and smooth, the error is little, the scale has been seted up on the surface of cutting guide rail.

In order to utilize the T-shaped positioning support, when the T-shaped positioning support is combined with the graduated scale, the length to be cut can be accurately positioned, a T-shaped sliding groove is formed in the cutting guide rail, and the T-shaped positioning support penetrating through the T-shaped sliding groove is connected to the inner part of the T-shaped sliding groove in a sliding mode.

In order to avoid the contact between the T-shaped positioning support and the cutting disc, the bottom of the T-shaped positioning support is provided with an anti-contact groove.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, the cutting guide rail is arranged, and the driving motor provides power for the track screw to rotate, so that the moving body in threaded connection with the track screw moves along the cutting track, the moving body is favorable for driving the cutting disc to cut the corners of the doors and windows, the moving track is straight, the cutting is straight, and the error is small; through setting up lifting screw, because the rotation of rolling disc control lifting screw for first grip block with lifting screw threaded connection removes to the second grip block, thereby accomplish the clamping action to door and window, stability when guaranteeing the device to door and window corner cutting.

2. Compared with the prior art, the moving body does not deviate when sliding on the cutting guide rail by arranging the square limiting groove; the graduated scale is utilized, so that the moving body can more accurately drive the cutting disc to cut the corners of the door and the window, and the cutting disc is combined with the cutting guide rail, so that the cutting is smoother, and the error is small; by utilizing the T-shaped positioning support, when the T-shaped positioning support is combined with the graduated scale, the cutting position can be accurately positioned; through setting up contact-proof groove, avoid T type locating support and cutting disc to take place the contact.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the track screw structure of the present invention.

Fig. 3 is a schematic structural view of the first clamping plate and the second clamping plate of the present invention.

Fig. 4 is an enlarged schematic structural view of a in fig. 3 according to the present invention.

The reference signs are: 1. cutting the guide rail; 2. a fixed seat; 3. a track screw; 4. a moving body; 5. a fixed mount; 6. a rotating shaft; 7. cutting the disc; 8. a drive motor; 9. a power motor; 10. a first clamping plate; 11. a lifting screw; 12. a second clamping plate; 13. rotating the disc; 14. a square limiting groove; 15. a graduated scale; 16. a T-shaped chute; 17. a T-shaped positioning bracket; 18. and a contact prevention groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As attached figure 1, the cutting device of door and window corner that attached figure 2 and attached figure 3 show, including cutting guide rail 1, cutting guide rail 1 is close to the equal fixed mounting in upper surface at both ends has fixing base 2, it is connected with track screw rod 3 all to rotate between two fixing bases 2, the surperficial threaded connection of track screw rod 3 has at 1 gliding moving body 4 in cutting guide rail, the bottom fixed mounting of moving body 4 has mount 5, the inside of mount 5 is rotated and is connected with axis of rotation 6, and the fixed surface of axis of rotation 6 has cup jointed cutting disc 7, the side fixed mounting of mount 5 has driving motor 8, driving motor 8's output shaft and 6 fixed connection in axis of rotation, one side fixed mounting of fixing base 2 has motor 9, and motor 9's output shaft and track screw rod 3 fixed connection, the one end of cutting guide rail 1 is provided with fixture.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, the clamping mechanism includes first clamping plates 10 fixedly mounted on two sides of one end of the cutting guide rail 1, a lifting screw 11 is threadedly connected inside each of the two first clamping plates 10, a second clamping plate 12 is rotatably connected to a bottom end of the lifting screw 11, and a rotating disc 13 is fixedly mounted on a top of the lifting screw 11, so that the rotation of the lifting screw 11 can be controlled by the rotating disc 13, so that the first clamping plate 10 in threaded connection with the lifting screw 11 moves towards the second clamping plate 12, thereby completing the clamping action on the door and window.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, a square limiting groove 14 is opened at the bottom of the moving body 4, and the cutting guide rail 1 is inserted into the square limiting groove 14, so that the square limiting groove 14 can be utilized, and the moving body 4 does not deviate when sliding on the cutting guide rail 1.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, a graduated scale 15 has been seted up on the surface of cutting guide rail 1 to in can utilize graduated scale 15, make the more accurate drive of moving body 4 cut the corner of door and window with cutting disc 7, and combine with cutting guide rail 1, make the cutting comparatively level and smooth, the error is little.

In a preferred embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a T-shaped sliding groove 16 is formed in the cutting guide rail 1, and a T-shaped positioning bracket 17 penetrating the T-shaped sliding groove 16 is slidably connected to the inside of the T-shaped sliding groove 16, so that when the T-shaped positioning bracket 17 is combined with the scale 15, the length to be cut can be accurately positioned.

In a preferred embodiment, as shown in fig. 3 and 4, the bottom of the T-shaped positioning bracket 17 is provided with an anti-contact groove 18 so as to prevent the T-shaped positioning bracket 17 from contacting the cutting disk 7.

The utility model discloses theory of operation: when the cutting tool is used, the rotation of the lifting screw rod 11 is controlled through the rotating disc 13, so that the first clamping plate 10 in threaded connection with the lifting screw rod 11 moves towards the second clamping plate 12, the clamping effect on a door window is achieved, the scale 15 is used for adjusting the sliding of the T-shaped positioning support 17 in the T-shaped sliding groove 16, and the length to be cut is accurately positioned; utilize driving motor 8 to provide 3 pivoted powers of track screw rod for moving body 4 with 3 threaded connection of track screw rod moves along cutting track 1, start motor 9, make it make cutting disc 7 rotate through axis of rotation 6, combine moving body 4 to drive cutting disc 7 through mount 5 and move, consequently the device can cut the corner of door and window, and the straight straightness that guarantees the cutting of removal orbit, and the error is little.

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 (6)

1. The utility model provides a cutting device of door and window corner, includes cutting guide rail (1), its characterized in that: cutting guide rail (1) is close to the equal fixed mounting in upper surface at both ends has fixing base (2), two all rotate between fixing base (2) and be connected with track screw rod (3), the surface threaded connection of track screw rod (3) has at cutting guide rail (1) gliding moving body (4), the bottom fixed mounting of moving body (4) has mount (5), the inside of mount (5) is rotated and is connected with axis of rotation (6), just cutting disc (7) have been cup jointed to the fixed surface of axis of rotation (6), the side fixed mounting of mount (5) has driving motor (8), the output shaft and axis of rotation (6) fixed connection of driving motor (8), one side fixed mounting of fixing base (2) has motor power (9), just the output shaft and track screw rod (3) fixed connection of motor power (9), the one end of cutting guide rail (1) is provided with fixture.

2. The apparatus for cutting corners of doors and windows as claimed in claim 1, wherein: fixture includes first grip block (10) of fixed mounting in cutting guide rail (1) one end both sides, two the equal threaded connection in inside of first grip block (10) has lifting screw (11), the bottom of lifting screw (11) is rotated and is connected with second grip block (12), the top fixed mounting of lifting screw (11) has rolling disc (13).

3. The apparatus for cutting corners of doors and windows as claimed in claim 1, wherein: the bottom of the moving body (4) is provided with a square limiting groove (14), and the cutting guide rail (1) penetrates through the inside of the square limiting groove (14).

4. The apparatus for cutting corners of doors and windows as claimed in claim 1, wherein: the surface of the cutting guide rail (1) is provided with a graduated scale (15).

5. The apparatus for cutting corners of doors and windows as claimed in claim 1, wherein: t-shaped sliding grooves (16) are formed in the cutting guide rail (1), and T-shaped positioning supports (17) penetrating the T-shaped sliding grooves (16) are connected to the inside of the T-shaped sliding grooves (16) in a sliding mode.

6. The apparatus for cutting corners of doors and windows as claimed in claim 5, wherein: the bottom of the T-shaped positioning support (17) is provided with an anti-contact groove (18).

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