CN220028891U

CN220028891U - Door frame corner cut machine for processing burglary-resisting door

Info

Publication number: CN220028891U
Application number: CN202320993866.1U
Authority: CN
Inventors: 甘忠良; 黄龙; 朱祥
Original assignee: Hubei Xinanju Door Industry Co ltd
Current assignee: Hubei Xinanju Door Industry Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-11-17
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to the technical field of door frame corner cutting, in particular to a door frame corner cutting machine for processing a burglary-resisting door, which comprises a workbench, wherein a movable column is arranged below a mounting frame, the bottom end of the movable column is connected with a fixed column, the outer surface of the fixed column is provided with an angle scribing line, a mounting groove is fixed above the angle scribing line, one end of a tooth plate is connected with a sleeve column, a reset spring penetrates through the outer surface of the sleeve column, a connecting column penetrates through the gear, an angle pointer is fixed on the upper surface of the mounting plate, a scale mark is arranged on one side of the mounting frame, a screw rod penetrates through the movable column, one end of the screw rod is connected with a second rotating bearing, and a distance pointer is fixed at the top end of the movable column. According to the utility model, the gear is clamped through the toothed plate, the sleeve column is pulled to drive the toothed plate to synchronously move, so that the toothed plate is separated from the gear, the mounting plate is rotated through the handle, at the moment, the cutting angle can be adjusted through the angle pointer on the mounting plate and the angle dividing line on the fixed column, the rotary table is rotated, the screw rod drives the movable column to horizontally move, and the fixed frame avoids the position deviation during the movement of the movable column.

Description

Door frame corner cut machine for processing burglary-resisting door

Technical Field

The utility model relates to the technical field of door frame corner cutting, in particular to a door frame corner cutting machine for processing an anti-theft door.

Background

The safety door is characterized in that the safety door is fully called as a safety door, the safety door has the safety performance, the qualified safety door can not be pried or opened by using common hand tools such as a chisel, a screwdriver, a crowbar and the like and portable electric tools such as an electric hand drill and the like within fifteen minutes, or an opening of thirty-eight square millimeters is opened in a semicircle with one hundred fifty square millimeters of a locking point, and a lockset used on the safety door is a special safety door lock with a drilling-proof function, which is detected to be qualified by a public security part detection center, the safety door can be made of different materials, but only the safety door which reaches standard detection qualification and takes the security product to be qualified can be called as the safety door.

The utility model discloses a door frame corner cutting machine for processing an anti-theft door, which is disclosed in the publication No. CN216633424U, and relates to the technical field of door frame cutting, and comprises a table body and a graduated scale, wherein a through groove is formed in the table body, and a clamping mechanism is arranged in the through groove; according to the utility model, the whole and one end of the cut steel are fixed through the first rubber block and the second rubber block, so that the whole stability is higher when the steel is cut, and the phenomenon that the steel at one end of the waste material vibrates due to friction between the cutter blade and the surface of the steel when the steel is directly and integrally fixed, so that the steel at the unfixed end flies or burrs are left on the cutting surface of the steel when the steel is cut to the tail end is avoided, and the phenomenon that the opposite angle of the door frame is uneven when the anti-theft door frame is indirectly caused, and meanwhile, the burrs on the steel of the door frame also easily cause the phenomenon that a worker is cut by hands is avoided.

In summary, the following technical problems exist in the prior art: the existing angle cutter needs to fix an angle in advance and then work, and is inconvenient in angle adjustment, so that production efficiency is low.

Disclosure of Invention

The utility model aims to provide a door frame corner cutting machine for processing an anti-theft door, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a door frame corner cut machine for burglary-resisting door processing, includes the workstation, workstation bottom corner is fixed with the supporting leg, the workstation top is equipped with the mounting bracket, and the mounting bracket below is equipped with the movable column, the movable column bottom is connected with the fixed column, the fixed column surface is equipped with the angle score line, and is fixed with the mounting groove above the angle score line, the spout has been seted up to mounting groove inner wall both sides, and spout internal connection has the slider, slider one end is fixed with the pinion rack, and pinion rack one end is connected with the loop column, the reset spring has been worn to the loop column surface, the pinion rack other end is connected with the gear, and the inside spliced pole that wears to be equipped with of gear, spliced pole one end is connected with first swivel bearing, and the spliced pole other end is connected with the mounting disc, mounting disc one side is fixed with the handle, mounting disc upper surface is fixed with the angle pointer, and mounting disc lower surface mounting has the cutting knife.

Preferably, the toothed plate forms a sliding structure between the sliding block and the sliding groove and between the sliding block and the sliding groove, and the sliding block is matched with the sliding groove in size.

Preferably, the sleeve column forms an elastic telescopic structure with the mounting groove through the reset spring, and the sleeve column is fixedly connected with the toothed plate.

Preferably, the mounting plate forms a rotating structure with the first rotary bearing through the connecting column, and the connecting column is fixedly connected with the gear.

Preferably, the fixed frame is installed to mounting bracket one end, and mounting bracket one side is equipped with the scale mark, wear to be equipped with the lead screw on the removal post, lead screw one end is connected with second swivel bearing, and the lead screw other end is fixed with the carousel, it is fixed with the distance pointer to remove the post top.

Preferably, the turntable forms a rotating structure through the screw rod and the second rotating bearing, and the screw rod penetrates through the inner wall of the fixed frame.

Preferably, the screw rod is in threaded connection with the movable column, and the movable column is mutually perpendicular to the mounting frame.

The above description shows that the technical problems to be solved by the present utility model can be solved by the above technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the utility model, the gear is clamped by the toothed plate, the sleeve column is pulled to drive the toothed plate to synchronously move, so that the toothed plate is separated from the gear, the mounting disc is rotated by the handle, the connecting column in the fixing column is rotated under the cooperation of the first rotary bearing, and at the moment, the cutting angle can be adjusted by the angle pointer on the mounting disc and the angle dividing line on the fixing column.

According to the utility model, through the arranged turntable, the turntable is rotated, the screw rod synchronously rotates under the cooperation of the second rotary bearing, at the moment, the movable column can horizontally move, and the fixed frame avoids the position deviation of the movable column during the movement.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the fixing column of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a work table; 2. support legs; 3. a mounting frame; 4. a moving column; 5. fixing the column; 6. a mounting plate; 7. a cutting knife; 8. an angle pointer; 9. a handle; 10. angle scribing; 11. a mounting groove; 12. a return spring; 13. a sleeve column; 14. a slide block; 15. a chute; 16. a toothed plate; 17. a gear; 18. a connecting column; 19. a first rotary bearing; 20. a fixed frame; 21. a screw rod; 22. a turntable; 23. scale marks; 24. a distance pointer; 25. and a second rotating bearing.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1, 2 and 3, the present utility model provides a technical solution: the utility model provides a door frame corner cut machine for burglary-resisting door processing, including workstation 1, workstation 1 bottom corner is fixed with supporting leg 2, workstation 1 top is equipped with mounting bracket 3, and mounting bracket 3 below is equipped with movable column 4, movable column 4 bottom is connected with fixed column 5, fixed column 5 surface is equipped with angle score line 10, and angle score line 10 top is fixed with mounting groove 11, spout 15 has been seted up to mounting groove 11 inner wall both sides, and spout 15 internal connection has slider 14, pinion rack 16 passes through slider 14 and forms sliding structure between spout 15 and the mounting groove 11, and size phase-match between slider 14 and the spout 15, pinion rack 16 can slide in mounting groove 11 inside under the cooperation of slider 14 and spout 15, can prevent simultaneously that the position from taking place the skew when moving; a toothed plate 16 is fixed at one end of the sliding block 14, a sleeve column 13 is connected to one end of the toothed plate 16, a return spring 12 is arranged on the outer surface of the sleeve column 13 in a penetrating manner, a gear 17 is connected to the other end of the toothed plate 16, a connecting column 18 is arranged in the gear 17 in a penetrating manner, an elastic telescopic structure is formed between the sleeve column 13 and the mounting groove 11 through the return spring 12, the sleeve column 13 is fixedly connected with the toothed plate 16, and the toothed plate 16 can be reset through the elastic action of the return spring 12; the connecting column 18 one end is connected with first swivel bearing 19, and the connecting column 18 other end is connected with mounting disc 6, mounting disc 6 one side is fixed with handle 9, mounting disc 6 upper surface is fixed with angle pointer 8, and mounting disc 6 lower surface installs cutting knife 7, mounting disc 6 passes through and constitutes revolution mechanic between connecting column 18 and the first swivel bearing 19, and be fixed connection between connecting column 18 and the gear 17, pinch handle 9 rotation mounting disc 6, angle through angle pointer 8 on the mounting disc 6 and angle score line 10 on the fixed column 5 can adjust the angle of cutting.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 1, 2 and 4, as a preferred embodiment, on the basis of the above manner, further, one end of the mounting frame 3 is provided with a fixed frame 20, one side of the mounting frame 3 is provided with scale marks 23, a screw rod 21 is arranged on the moving column 4 in a penetrating way, one end of the screw rod 21 is connected with a second rotating bearing 25, the other end of the screw rod 21 is fixed with a rotary table 22, the rotary table 22 forms a rotating structure with the second rotating bearing 25 through the screw rod 21, the screw rod 21 penetrates through the inner wall of the fixed frame 20, the screw rod 21 can be conveniently rotated through the rotary table 22 matched with the second rotating bearing 25, and meanwhile, the fixed frame 20 can help to limit the position of the moving column 4; the distance pointer 24 is fixed on the top end of the movable column 4, the screw rod 21 is in threaded connection with the movable column 4, the movable column 4 is perpendicular to the mounting frame 3, the screw rod 21 can synchronously drive the movable column 4 to horizontally move while rotating, and the distance pointer 24 on the top end of the movable column 4 is matched with the scale mark 23 on the mounting frame 3 to determine the cutting distance.

From the above, it can be seen that:

the utility model aims at the technical problems that: the existing corner cutting machine needs to fix the angle in advance and then work, is inconvenient in angle adjustment, and has low production efficiency; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

when the device is used, the workbench 1 is fixed at a proper position through the supporting legs 2, a door frame to be processed is placed on the upper surface of the workbench 1, the turntable 22 is rotated, the screw rod 21 synchronously rotates under the cooperation of the second rotary bearing 25, the movable column 4 can horizontally move at the moment, the fixed frame 20 avoids the position deviation when the movable column 4 moves, and the cutting distance can be adjusted by observing the distance pointer 24 and the scale mark 23 on the mounting frame 3; pulling the sleeve column 13 in the mounting groove 11, and driving the toothed plate 16 to synchronously move under the cooperation of the sliding block 14 and the sliding groove 15 when the sleeve column 13 moves, and simultaneously compressing the reset spring 12 on the sleeve column 13, wherein the toothed plate 16 is separated from the gear 17; pinching handle 9 rotates mounting disc 6, and the inside spliced pole 18 of fixed column 5 rotates under the cooperation of first swivel bearing 19, can adjust the angle of cutting through angle pointer 8 on mounting disc 6 and the angle line 10 on the fixed column 5 this moment, and after distance and angle all adjustment are accomplished, cut the door frame through cutting knife 7.

Through the arrangement, the utility model can solve the technical problems, and simultaneously realize the following technical effects:

according to the utility model, the toothed plate 16 is used for clamping the gear 17, the sleeve column 13 is pulled to drive the toothed plate 16 to synchronously move, so that the toothed plate 16 is separated from the gear 17, the mounting disc 6 is rotated through the handle 9, the connecting column 18 in the fixed column 5 is rotated under the cooperation of the first rotary bearing 19, and at the moment, the cutting angle can be adjusted through the angle pointer 8 on the mounting disc 6 and the angle dividing line 10 on the fixed column 5.

According to the utility model, through the arranged turntable 22, the turntable 22 is rotated, the screw rod 21 synchronously rotates under the cooperation of the second rotary bearing 25, the movable column 4 can horizontally move at the moment, and the fixed frame 20 avoids the position deviation when the movable column 4 moves.

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

Claims

1. Door frame corner cut machine for burglary-resisting door processing, characterized by, include: workstation (1), workstation (1) bottom corner is fixed with supporting leg (2), workstation (1) top is equipped with mounting bracket (3), and mounting bracket (3) below is equipped with movable column (4), movable column (4) bottom is connected with fixed column (5), fixed column (5) surface is equipped with angle line (10), and angle line (10) top is fixed with mounting groove (11), spout (15) have been seted up to mounting groove (11) inner wall both sides, and spout (15) internal connection has slider (14), slider (14) one end is fixed with pinion rack (16), and pinion rack (16) one end is connected with loop column (13), loop column (13) surface is worn to be equipped with reset spring (12), the pinion rack (16) other end is connected with gear (17), and gear (17) inside wears to be equipped with spliced pole (18), spliced pole (18) one end is connected with first rotation bearing (19), and the spliced pole (18) other end is connected with mounting disc (6), mounting disc (6) one side is fixed with pinion rack (6), and pinion rack (16) other end is connected with cutting knife (7).

2. The door frame corner cutting machine for processing the burglary-resisting door according to claim 1, wherein the toothed plate (16) forms a sliding structure between the sliding block (14) and the sliding groove (15) and the mounting groove (11), and the sliding block (14) is matched with the sliding groove (15) in size.

3. The door frame corner cutting machine for processing the burglary-resisting door according to claim 1, wherein the sleeve column (13) forms an elastic telescopic structure through the reset spring (12) and the mounting groove (11), and the sleeve column (13) is fixedly connected with the toothed plate (16).

4. The door frame corner cutting machine for processing the burglary-resisting door according to claim 1, wherein the mounting plate (6) forms a rotating structure through a connecting column (18) and a first rotating bearing (19), and the connecting column (18) is fixedly connected with a gear (17).

5. The door frame corner cutting machine for processing the burglary-resisting door according to claim 1, wherein a fixed frame (20) is installed at one end of the installation frame (3), scale marks (23) are arranged on one side of the installation frame (3), a screw rod (21) is arranged on the moving column (4) in a penetrating mode, one end of the screw rod (21) is connected with a second rotating bearing (25), a turntable (22) is fixed at the other end of the screw rod (21), and a distance pointer (24) is fixed at the top end of the moving column (4).

6. The door frame corner cutting machine for processing the burglary-resisting door as claimed in claim 5, wherein the turntable (22) forms a rotating structure between the screw rod (21) and the second rotating bearing (25), and the screw rod (21) penetrates through the inner wall of the fixed frame (20).

7. The door frame corner cutting machine for processing the burglary-resisting door according to claim 5, wherein the screw rod (21) is in threaded connection with the movable column (4), and the movable column (4) is perpendicular to the mounting frame (3).