CN213916422U

CN213916422U - Positioning device for cutting composite door and window frame

Info

Publication number: CN213916422U
Application number: CN202023124020.XU
Authority: CN
Inventors: 胡修阁
Original assignee: Shandong Yige Zhizao Home Co ltd
Current assignee: Shandong Yige Zhizao Home Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-10
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a door and window processing technology field discloses a positioner that compound door and window frame cut, including the workstation, the top of workstation is equipped with rotary platform, and the last fixed clamping device that is provided with of rotary platform, clamping device top are provided with cutting device, one side of rotary platform is provided with the pointer strip, the number of degrees dial plate of circumference shape is carved with to the upper surface of workstation, be equipped with the ball between rotary platform and the upper surface of workstation, the utility model discloses a set up clamping device, rotary platform is rotatable, makes the door and window frame after the clamp is tight can the rotation angle, cuts out the angle that needs according to setting for the angle; through setting up the pointer strip, the degree dial plate of circumference shape can conveniently see the angle after the regulation, is convenient for adjust.

Description

Positioning device for cutting composite door and window frame

Technical Field

The utility model relates to a door and window processing technology field specifically is a positioner of cutting of compound door and window frame.

Background

Need cut the door and window frame in composite door and window's the course of working, need cut into different angles to the frame sometimes, be convenient for to the installation of frame, door and window's cutting will be fixed the door frame earlier, can only cut the length direction of perpendicular to door frame after current positioner that fixes carries out the door frame location, can not cut out the angle that needs according to the set angle.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a positioning device for cutting composite door and window frames to solve the problems existing in the prior art.

In order to achieve the above purpose, the utility model provides a positioning device for cutting composite door and window frames, which comprises a workbench, wherein a rotary platform is arranged above the workbench, a clamping device is fixedly arranged on the rotary platform, a cutting device is arranged above the clamping device, a pointer strip is arranged on one side of the rotary platform, a circumferential degree dial plate is carved on the upper surface of the workbench, balls are arranged between the rotary platform and the upper surface of the workbench, an inner gear ring is fixedly arranged at the bottom of the rotary platform, an upper gear is in inner meshing connection with the inner gear ring, a lower gear is arranged inside the workbench, the lower gear is connected with the upper gear through an upper transmission column, an upper bearing is arranged on the upper surface of the workbench, the upper transmission column penetrates through the upper bearing, a supporting plate is arranged inside the workbench, a lower bearing is arranged on the supporting plate, a lower transmission column is connected inside the lower bearing, a driving gear is fixedly arranged on the upper part of, a chain is connected between the driving gear and the lower gear, and a nut is fixedly connected to the bottom of the lower transmission column.

Further, clamping device includes left clamping part and right clamping part, and left clamping part is relative with right clamping part, and left clamping part and right clamping part are located cutting device below both sides.

Furthermore, the cutting device comprises a cutting machine and a cutting knife, and the cutting knife is installed on the cutting machine.

The utility model has the advantages that: by arranging the clamping device and the rotating platform, the rotating platform can rotate, so that the clamped door and window frame can rotate by an angle, and a required angle is cut according to a set angle; through setting up the pointer strip, the degree dial plate of circumference shape can conveniently see the angle after the regulation, is convenient for adjust.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram according to an embodiment of the present invention;

wherein the figures include the following reference numerals:

1. a work table; 2. rotating the platform; 3. a clamping device; 4. a cutting device; 41. a cutter; 42. a cutting knife; 5. an inner gear ring; 6. an upper gear; 7. a ball bearing; 8. an upper drive post; 9. a lower gear; 10. a chain; 11. a driving gear; 12. a support plate; 13. a lower bearing; 14. a nut; 15. a lower drive column; 16. an upper bearing; 17. a pointer strip.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, according to the utility model discloses an embodiment provides a positioner of compound door and window frame cutting, including workstation 1, the inside cavity that is equipped with of workstation 1, the preceding door that opens and shuts that is equipped with of workstation 1, workstation 1's top is equipped with rotary platform 2, and rotary platform 2 goes up the fixed clamping device 3 that is provided with, and clamping device 3 top is provided with cutting device 4, clamping device 3 includes left clamping part and right clamping part, and left clamping part is relative with right clamping part, and left clamping part and right clamping part are located cutting device 4 below both sides. The cutting device 4 comprises a cutter 41 and a cutting knife 42, and the cutting knife 42 is installed on the cutter 41. A pointer strip 17 is arranged on one side of the rotary platform 2, a circumferential degree dial is carved on the upper surface of the workbench 1, balls 7 are arranged between the rotary platform 2 and the upper surface of the workbench 1, the number of the balls 7 is multiple, the arrangement of the balls 7 enables the rotary platform 2 to rotate more smoothly, an inner gear ring 5 is fixedly arranged at the bottom of the rotary platform 2, an upper gear 6 is connected with the inner gear ring 5 in an inner meshing manner, the number of the upper gear 6 is 2, the upper gear 6 can drive the rotary platform 2 to rotate, a lower gear 9 is arranged inside the workbench 1, the lower gear 9 is connected with the upper gear 6 through an upper transmission column 8, an upper bearing 16 is arranged on the upper surface of the workbench 1, the upper transmission column 8 penetrates through the upper bearing 16, a support plate 12 is arranged inside the workbench 1, a lower bearing 13 is arranged on the support plate 12, a lower transmission column 15 is connected inside the lower bearing 13, a driving gear 11 is fixedly arranged on the upper part of, the number of the driving gears 11 is 2, a chain 10 is connected between the driving gears 11 and the lower gear 9, and a nut 14 is fixedly connected to the bottom of the lower transmission column 15.

The utility model discloses a theory of operation is: the door and window frame is clamped on the clamping device 3, the opening and closing door in front of the workbench 1 is opened, the nut 14 is sleeved by the special wrench, the nut 14 is screwed, the nut 14 drives the lower transmission column 15 to rotate, the lower transmission column 15 drives the upper transmission column 8 to rotate through the driving gear 11, the chain 10 and the lower gear 9, then the rotary platform 2 is driven to rotate through the upper gear 6 and the inner gear ring 5, the special wrench is separated from the nut 14 after the pointer strip 17 indicates a certain scale, the cutting motor 41 is started, and the door and window frame is cut.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning device for cutting a composite door and window frame comprises a workbench (1) and is characterized in that a rotary platform (2) is arranged above the workbench (1), a clamping device (3) is fixedly arranged on the rotary platform (2), a cutting device (4) is arranged above the clamping device (3), a pointer strip (17) is arranged on one side of the rotary platform (2), a circumferential degree dial is carved on the upper surface of the workbench (1), balls (7) are arranged between the rotary platform (2) and the upper surface of the workbench (1), an inner gear ring (5) is fixedly arranged at the bottom of the rotary platform (2), an upper gear (6) is connected with the inner gear ring (5) in an inner meshing manner, a lower gear (9) is arranged inside the workbench (1), the lower gear (9) is connected with the upper gear (6) through an upper transmission column (8), an upper bearing (16) is arranged on the upper surface of the workbench (1), the upper transmission column (8) penetrates through the upper bearing (16), a supporting plate (12) is arranged inside the workbench (1), a lower bearing (13) is arranged on the supporting plate (12), the lower bearing (13) is connected with the lower transmission column (15) inside, a driving gear (11) is fixedly mounted on the upper portion of the lower transmission column (15), a chain (10) is connected between the driving gear (11) and the lower gear (9), and a nut (14) is fixedly connected to the bottom of the lower transmission column (15).

2. The device for positioning the cutting of composite door and window frames as claimed in claim 1, characterized in that said clamping means (3) comprise a left and a right clamping part, opposite to each other, located on either side below the cutting means (4).

3. A positioning device for cutting composite doorjambs according to claim 2, wherein said cutting means (4) comprise a cutter (41) and a cutter (42), said cutter (42) being mounted on said cutter (41).