CN216990102U

CN216990102U - Door frame section bar cutting device

Info

Publication number: CN216990102U
Application number: CN202220641924.XU
Authority: CN
Inventors: 朱桂梅
Original assignee: Shenyang Qianheng Door Co ltd
Current assignee: Shenyang Qianheng Door Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-19
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a door frame section bar cutting device, which relates to the technical field of cutting equipment and comprises a fixed plate, wherein the upper end of the fixed plate is sequentially provided with four limiting frames, limiting wheels are arranged in the limiting frames and at positions on the fixed plate corresponding to the limiting frames, a fixed frame is arranged on the fixed plate and between the left and right limiting frames, the upper ends of one group of fixed frames are respectively provided with a fixed cylinder, the movable ends of one group of fixed cylinders are respectively provided with a first die and a second die, the middle position of the upper surface of the fixed plate is provided with a cutting assembly, the traditional aluminum alloy door and window section bar cutting equipment is replaced, the aluminum alloy door and window section bar cutting equipment replaces the traditional aluminum alloy door and window section bar cutting equipment, the aluminum alloy door and window section bar cutting equipment cuts aluminum alloy through the cutting assembly after clamping plates on the traditional mounting frame clamp the aluminum alloy on the mounting frame, and friction generated when the aluminum alloy material is placed on the mounting frame is avoided, thereby ensuring that the surface of the aluminum alloy is not abraded.

Description

Door frame section bar cutting device

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to a door frame profile cutting device.

Background

The aluminum alloy door is a door frame component manufactured by processing technique surfaces of blanking, punching, groove milling, tapping, manufacturing and the like on the aluminum alloy section bar with processed surface, and is a door formed by combining and assembling a connecting piece, a sealing material and an opening and closing hardware fitting together.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a door frame profile cutting device, which aims to solve the problem that the surface of aluminum alloy is damaged due to friction when aluminum alloy materials are placed on an installation frame because aluminum alloy is clamped on the installation frame by a clamping plate on the installation frame of the existing aluminum alloy door and window profile cutting equipment in the background art and then cut by a cutting assembly.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a door frame section bar cutting device, includes the fixed plate, the upper end of fixed plate is equipped with spacing in proper order, the quantity of spacing is four, the inside of spacing reaches on the fixed plate with the position that spacing corresponds is equipped with spacing round, it is two sets of just controlling on the fixed plate be equipped with the mount between the spacing, and is a set of the upper end of mount all is equipped with fixed cylinder, and is a set of fixed cylinder's expansion end is equipped with a mould and No. two moulds respectively, the upper surface intermediate position of fixed plate is equipped with cutting assembly.

Preferably, the cutting assembly comprises a fixing seat, a cutting rod is connected to the fixing seat in a rotating mode, one end of the cutting rod is connected with a reset spring between the fixing seats, the other end of the cutting rod is connected with a power motor through a bolt, and a cutting saw blade is arranged at the power end of the power motor.

Preferably, every group the mount is equipped with the locating plate to the one end that is close to, the expansion end of stationary cylinder is equipped with the connecting plate, the connecting plate supports on the locating plate, a mould reaches No. two moulds pass through the bolt fastening and arrive on the connecting plate.

Preferably, the limiting wheels are respectively connected to the inside of the limiting frame and the fixing plate in a rotating mode through rotating shafts, and three limiting wheels are connected to the inside of each limiting frame in a rotating mode.

Preferably, a cutting groove is formed in the position, corresponding to the cutting assembly, of the fixing plate.

Compared with the prior art, the utility model has the beneficial effects that: set up spacing on the fixed plate, inject the section bar position, and drive a mould and No. two moulds through power cylinder, make a mould and No. two moulds draw close the operation, carry out the centre gripping to the section bar, guarantee that the section bar can not appear the displacement in cutting process, replace current aluminium alloy door and window section bar cutting equipment, replace the operation that the aluminium alloy chucking was cut through cutting assembly on back on the mounting bracket with the aluminium alloy chucking to the chucking plate on traditional mounting bracket, avoid putting the friction that produces when the aluminium alloy material advances the mounting bracket, can not cause wearing and tearing to the aluminium alloy surface from the assurance.

Drawings

FIG. 1 is an isometric view of a body structure of the present invention;

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

FIG. 3 is a schematic top view of the main structure of the present invention;

FIG. 4 is a left side cross-sectional view of the cutting assembly construction of the present invention;

fig. 5 is a left side sectional view of the fixing frame structure of the present invention.

In the figure: 1-fixing plate, 2-limiting frame, 3-limiting wheel, 4-fixing frame, 5-fixing cylinder, 6-first mould, 7-second mould, 8-cutting component, 801-fixing seat, 802-cutting rod, 803-reset spring, 804-power motor, 805-cutting saw blade, 9-positioning plate, 10-connecting plate and 11-cutting 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. 1-5, the utility model provides a door frame profile cutting device, which comprises a fixed plate 1, wherein the upper end of the fixed plate 1 is sequentially provided with four limiting frames 2, limiting wheels 3 are arranged inside the limiting frames 2 and on the fixed plate 1 corresponding to the limiting frames 2, a fixed frame 4 is arranged on the fixed plate 1 and between the left and right limiting frames 2, the upper end of one fixed frame 4 is provided with a fixed cylinder 5, the movable ends of one fixed cylinder 5 are respectively provided with a first mold 6 and a second mold 7, and the middle position of the upper surface of the fixed plate 1 is provided with a cutting assembly 8.

When in use, the fixing plate 1 is fixed at a proper working position, the lower end of the fixing plate 1 is provided with a support frame to ensure the convenience of workers in operation, one end of a section bar extends into one side of the inside of the limiting frame 2, the section bar is supported by the limiting wheel 3 in the limiting frame 2 and is supported along the continuous limiting frame 2, the friction between the section bar and the limiting frame 2 is avoided by the rotation of the limiting wheel 3, after the section bar is conveyed to the length to be cut, the fixing cylinder 5 is started, the fixing cylinder 5 is fixed on the fixing plate 1 by the fixing frame 4, the movable end of the fixing cylinder 5 extends out to drive the first die 6 and the second die 7 to extend out to clamp and fix the section bar, the shapes of the inner surfaces of the first die 6 and the second die 7 are customized according to different section bars to ensure the fit with the section bar, when the section bar is fixed, avoid causing the damage to the section bar, after mould 6 and No. two moulds 7 are fixed the section bar, cut the section bar through cutting assembly 8.

The cutting assembly 8 comprises a fixed seat 801, a cutting rod 802 is rotatably connected on the fixed seat 801, a return spring 803 is connected between one end of the cutting rod 802 and the fixed seat 801, the other end of the cutting rod 802 is connected with a power motor 804 through a bolt, the power end of the power motor 804 is provided with a cutting saw blade 805, when the section bar is not cut, the fixed seat 801 is fixed on the fixed plate 1 through a bolt, one end of the cutting rod 802 is pulled downwards through the return spring 803, so that the other end of the cutting bar 802 is not driven by the power motor 804 and the cutting blade 805 to be away from the profile, the pulling force of the return spring 803 is larger than the gravity of the cutting bar 802, the power motor 804 and the cutting blade 805, when the section bar is cut, a worker holds the other end of the cutting rod 802, and drives the cutting rod 802 to rotate around the position rotatably connected with the fixing seat 801, so that the power motor 804 and the cutting saw blade 805 move downwards to cut the section bar.

Every group mount 4 is equipped with a board 9 to the one end that is close to, the expansion end of stationary cylinder 5 is equipped with connecting plate 10, connecting plate 10 supports on arriving board 9, a mould 6 reaches No. two moulds 7 pass through the bolt fastening to on the connecting plate 10, when the expansion end of stationary cylinder 5 drives connecting plate 10 and stretches out, drive a mould 6 and No. two moulds 7 when stretching out to target in place as connecting plate 10, it is spacing to the position of connecting plate 10 that a board 9 carries on, avoids stationary cylinder 5's power to cause the damage to the section bar.

Spacing round 3 rotate respectively through the pivot be connected to spacing 2 inside reaches on the fixed plate 1, every spacing 2's inside is rotated and is connected with threely spacing round 3 supports four surfaces of section bar through spacing 2 inside and four spacing rounds 3 that set up on the fixed plate 1 to guarantee all be roll connection between four faces of section bar and spacing 2.

The position on the fixed plate 1 corresponding to the cutting assembly 8 is provided with a cutting groove 11, when the power motor 804 and the cutting saw blade 805 move to the lowest end position, the lower end of the cutting saw blade 805 is intersected with the fixed plate 1, and the interference between the cutting saw blade 805 and the fixed plate 1 is avoided by arranging the cutting groove 11.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a door frame section bar cutting device which characterized in that: including fixed plate (1), the upper end of fixed plate (1) is equipped with spacing (2) in proper order, the quantity of spacing (2) is four, the inside of spacing (2) reaches on fixed plate (1) with the position that spacing (2) correspond is equipped with spacing round (3), it is two sets of just controlling on fixed plate (1) be equipped with mount (4) between spacing (2), and is a set of the upper end of mount (4) all is equipped with stationary cylinder (5), and is a set of the expansion end of stationary cylinder (5) is equipped with a mould (6) and No. two moulds (7) respectively, the upper surface intermediate position of fixed plate (1) is equipped with cutting assembly (8).

2. A doorframe profile cutting device as claimed in claim 1, wherein: the cutting assembly (8) comprises a fixing seat (801), a cutting rod (802) is connected to the fixing seat (801) in a rotating mode, one end of the cutting rod (802) is connected with a return spring (803) between the fixing seat (801), the other end of the cutting rod (802) is connected with a power motor (804) through a bolt, and a cutting saw blade (805) is arranged at the power end of the power motor (804).

3. A doorframe profile cutting device as claimed in claim 1, wherein: every group mount (4) are equipped with to a position board (9) to the one end that is close to, the expansion end of stationary cylinder (5) is equipped with connecting plate (10), connecting plate (10) support arrive on position board (9), a mould (6) reach No. two moulds (7) are fixed through the bolt on connecting plate (10).

4. A doorframe profile cutting device as claimed in claim 1, wherein: the limiting wheels (3) are respectively connected to the inside of the limiting frame (2) and the fixing plate (1) in a rotating mode through rotating shafts, and three limiting wheels (3) are connected to the inside of each limiting frame (2) in a rotating mode.

5. A doorframe profile cutting device as claimed in claim 1, wherein: and a cutting groove (11) is formed in the position, corresponding to the cutting assembly (8), on the fixing plate (1).