CN212857964U

CN212857964U - Mechanical device for cutting metal section

Info

Publication number: CN212857964U
Application number: CN202021048033.0U
Authority: CN
Inventors: 张远玉; 管鹏; 李志学
Original assignee: Qingdao Jianke Engineering Testing Co ltd
Current assignee: Qingdao Jianke Engineering Testing Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-02
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to the technical field of mechanical cutting, in particular to a mechanical device for cutting metal section bars, which comprises a shell, a moving rod and a screw rod, wherein the inner side of the bottom end of the shell is connected with a first rack plate in a sliding way, the inner side of the rear end of the shell is fixedly connected with a first driving motor, and the end of a main shaft of the first driving motor is fixedly connected with a gear, in the utility model, through the arranged components such as a long rod, a sliding rail, a sliding block, a moving block, a protective cover and the like, the sliding rail at the inner side of the long rod is connected with the sliding block in a sliding way and is clamped with the sliding block, so that the sliding block can slide at the inner side of the sliding rail to drive a cutter fixedly connected with the bottom end of the moving block to move, thereby being convenient for cutting metal plates, meanwhile, the sliding rail is clamped with the sliding, the situation that the user is cut by accident is prevented, and the safety is improved.

Description

Mechanical device for cutting metal section

Technical Field

The utility model relates to a mechanical cutting technical field specifically is a be used for metal section bar cutting to use mechanical device.

Background

Metal is a substance having properties such as luster, high ductility, easy electrical conductivity, thermal conductivity, etc., and widely exists in nature, and with the development of the times, it has become very popular in life, and is a substance that is very important and most widely used in modern industries, and therefore, it becomes an important step to cut it.

When fixing metal, the existing cutting structure often can only fix the metal in a single shape, the practicability is poor, the stability of the cutter is poor, and metal scraps left during cutting are not well treated, so that the follow-up cleaning is troublesome, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for metal section bar cutting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mechanical device for cutting metal section bars comprises a shell, a movable rod and a screw rod, wherein the inner side of the bottom end of the shell is connected with a first rack plate in a sliding way, the inner side of the rear end of the shell is fixedly connected with a first driving motor, the tail end of a main shaft of the first driving motor is fixedly connected with a gear, the inner side of the top end of the shell is slidably connected with a second rack plate, the top end of the first rack plate is fixedly connected with a clamping block, the top end of the clamping block is fixedly connected with a fixed block, the inner side of one end of the fixed block is fixedly connected with a sliding rod, the inner side of the sliding rod is connected with a connecting rod in a sliding way, the outer side of the connecting rod is provided with a spring, the left end of the moving rod is fixedly connected with a servo motor, the tail end of a main shaft of the servo motor is fixedly connected with a long rod, the inner side of the long rod is provided with a slide rail, the outer side of the long rod is connected with a moving block in a sliding mode, and the inner side of the moving block is fixedly connected with a sliding block.

Preferably, the gear with first rack plate with the second rack plate meshes mutually, the right-hand member of second rack plate with the fixture block also is fixed connection, the both ends of spring all with slide bar fixed connection.

Preferably, a magnet is fixedly connected to the inner side of the top end of the shell, and the magnet is in sliding connection with the fixture block.

Preferably, the bottom end of the moving block is fixedly connected with a protective cover, the left end of the protective cover is fixedly connected with a second driving motor, the tail end of a main shaft of the second driving motor is fixedly connected with a connecting block, and the outer side of the connecting block is fixedly connected with a cutter.

Preferably, the top end inner side of the shell is rotatably connected with a screw, the outer side of the screw is in spiral connection with the moving rod, the top end inner side of the shell is fixedly connected with a limiting rod, and the outer side of the limiting rod is in sliding connection with the inner side of the moving rod.

Preferably, the sliding block is clamped with the sliding rail, and the sliding block is connected with the sliding rail in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through components such as gear, first rack plate, second rack plate and the fixed block that set up, can drive first rack plate and second rack plate through the gear and remove to opposite direction for the fixed block removes to opposite direction, is convenient for block not the sheet metal of equidimension, no matter be tubulose or square all can block it fixedly through the mechanical force, can only carry out the structure practicality of fixing to single big or small shape sheet metal for current majority greatly improves.

2. The utility model discloses in, through the spring that sets up, the slide bar, connecting rod and fixture block, the top looks block of fixture block and casing, play reinforced (rfd) effect to the fixed block, stability has been improved, the slide bar slides on the connecting rod simultaneously, the distance between the slide bar of both sides has been shortened, make can fix the great sheet metal of big small span, all be suitable for less panel, and the elastic force of spring plays the effect of dragging to the slide bar, make the slide bar can not make the connecting rod break away from the slide bar inboard when removing, play the effect of restriction, stability is better.

3. The utility model discloses in, through components such as the screw rod that sets up, gag lever post and carriage release lever, can drive the carriage release lever through twisting the screw rod and reciprocate and drive the cutter and reciprocate, the gag lever post plays limiting displacement to the carriage release lever simultaneously, has improved the stability of carriage release lever to improved the stability of cutter when the operation, convenient to use.

4. The utility model discloses in, through the stock that sets up, a slide rail, the slider, components such as movable block and safety cover, inboard slide rail and slider sliding connection and the looks block of stock, thereby can make the slider slide in the inboard of slide rail drive with movable block bottom fixed connection's cutter remove, be convenient for cut sheet metal, simultaneously slide rail and slider looks block and the movable block is in the outside of stock, the stability of cutter has further been improved, and the safety cover can cover the cutter and play the guard action to the user of service, prevent that the user of service from appearing the condition of being cut because of carelessness, the security has been improved.

Drawings

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

FIG. 2 is a schematic view of a top-down mounting structure of the fixture block of the present invention;

fig. 3 is a schematic top view of the fixing block of the present invention;

fig. 4 is a left side view of the structure of the long rod of the present invention;

fig. 5 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a shell 1, a first rack plate 2, a fixture block 3, a sliding rod 4, a fixing block 5, a first driving motor 6, a gear 7, a second rack plate 8, a magnet 9, a spring 10, a cutter 11, a second driving motor 12, a connecting block 13, a protective cover 14, a servo motor 15, a moving block 16, a sliding block 17, a long rod 18, a connecting rod 19, a moving rod 20, a limiting rod 21, a screw rod 22 and a sliding rail 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a mechanical device for cutting metal sectional materials comprises a shell 1, a movable rod 20 and a screw 22, wherein the inner side of the bottom end of the shell 1 is connected with a first rack plate 2 in a sliding manner, the inner side of the rear end of the shell 1 is fixedly connected with a first driving motor 6, the tail end of a main shaft of the first driving motor 6 is fixedly connected with a gear 7, the inner side of the top end of the shell 1 is connected with a second rack plate 8 in a sliding manner, the top end of the first rack plate 2 is fixedly connected with a clamping block 3, the top end of the clamping block 3 is fixedly connected with a fixing block 5, the inner side of one end of the fixing block 5 is fixedly connected with a sliding rod 4, the inner side of the sliding rod 4 is connected with a connecting rod 19 in a sliding manner, the outer side of the connecting rod 19 is provided with a spring 10, the left end of the movable rod 20 is, a slide block 17 is fixedly connected to the inner side of the moving block 16.

The gear 7 is meshed with the first rack plate 2 and the second rack plate 8, the right end of the second rack plate 8 is fixedly connected with the clamping block 3, and two ends of the spring 10 are fixedly connected with the sliding rod 4, so that the stability of the sliding rod 4 and the connecting rod 19 is improved; the magnet 9 is fixedly connected to the inner side of the top end of the shell 1, and the magnet 9 is in sliding connection with the fixture block 3 and is convenient to move; the bottom end of the moving block 16 is fixedly connected with a protective cover 14, the left end of the protective cover 14 is fixedly connected with a second driving motor 12, the tail end of a main shaft of the second driving motor 12 is fixedly connected with a connecting block 13, and the outer side of the connecting block 13 is fixedly connected with a cutter 11, so that cutting is facilitated; a screw 22 is rotatably connected to the inner side of the top end of the shell 1, the outer side of the screw 22 is in spiral connection with the movable rod 20, a limiting rod 21 is fixedly connected to the inner side of the top end of the shell 1, and the outer side of the limiting rod 21 is in sliding connection with the inner side of the movable rod 20 to limit the movable rod 20; the sliding block 17 is engaged with the sliding rail 23, and the sliding block 17 is slidably connected with the sliding rail 23, so that the sliding is facilitated.

The working process is as follows: in the utility model, before use, the external power supply is firstly used for supplying power, firstly, the metal section bar to be cut is pasted on the sliding rod 4, then the first driving motor 6 is controlled to operate to drive the gear 7 to drive the first rack plate 2 and the second rack plate 8 to move in the opposite direction, then the fixed blocks 5 at the two ends can be driven to move in the opposite direction, because the inner side of the fixed block 5 is slidably connected with the connecting rod 19, the distance between the fixed blocks 5 can be further reduced under the sliding action of the connecting rod 19, the utility model can be used for metal plates with different sizes, the practicability is effectively improved, meanwhile, the metal plates with different shapes can be clamped to achieve the purpose of fixing the metal plates similar to square or tubular metal plates through the fixed block 5, simultaneously, under the elastic acting force of the spring 10, the pulling effect is played to the fixed block 5, and the connecting rod 19 in the fixed block 5 is prevented from, play the spacing effect, at this moment, move to opposite direction through the fixed block 5 and block the sheet metal, later rotate the threaded spindle 22, drive the travel bar 20 to move up and down and adjust the position of the cutter 11, make the cutter 11 stick to the sheet metal surface, the outside of the gag lever post 21 is sliding connection with inboard of the travel bar 20 at the same time, play a limiting role to the travel bar 20, has increased the stability, later start the second driving motor 12, make the second driving motor 12 drive the cutter 11 to rotate, because there is the safety cover 14 in the outside of the cutter 11, therefore play certain guard action to the personnel who adjust the cutter 11, prevent the user from being scratched by the cutter 11, later start the servomotor 15, make the servomotor 15 drive the stock 18 to rotate, because the inboard of the stock 18 is opened the slide rail 23, and the slide rail 23 and slide block 17 sliding connection and block, the outside fixedly connected with movable block 16 of the slide block 17, consequently, can make slider 17 round trip movement on slide rail 23 through the rotation of stock 18, drive cutter 11 round trip movement and cut sheet metal, labour saving and time saving, simultaneously because the top fixedly connected with magnet 9 at casing 1, consequently when cutter 11 cuts sheet metal, magnet 9 can adsorb the waste material, the subsequent clearance of being convenient for, easy operation and simple to operate.

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

1. A mechanical device for cutting metal profiles, comprising a casing (1), a mobile rod (20) and a screw (22), characterized in that: the inner side of the bottom end of the shell (1) is connected with a first rack plate (2) in a sliding manner, the inner side of the rear end of the shell (1) is fixedly connected with a first driving motor (6), the end of a main shaft of the first driving motor (6) is fixedly connected with a gear (7), the inner side of the top end of the shell (1) is connected with a second rack plate (8) in a sliding manner, the top end of the first rack plate (2) is fixedly connected with a fixture block (3), the top end of the fixture block (3) is fixedly connected with a fixed block (5), the inner side of one end of the fixed block (5) is fixedly connected with a slide rod (4), the inner side of the slide rod (4) is connected with a connecting rod (19) in a sliding manner, the outer side of the connecting rod (19) is provided with a spring (10), the left end of the moving rod (, the inner side of the long rod (18) is provided with a slide rail (23), the outer side of the long rod (18) is connected with a moving block (16) in a sliding mode, and the inner side of the moving block (16) is fixedly connected with a sliding block (17).

2. A mechanical device for metal section cutting according to claim 1, characterized in that: gear (7) with first rack plate (2) with second rack plate (8) mesh mutually, the right-hand member of second rack plate (8) with fixture block (3) also are fixed connection, the both ends of spring (10) all with slide bar (4) fixed connection.

3. A mechanical device for metal section cutting according to claim 1, characterized in that: the inner side of the top end of the shell (1) is fixedly connected with a magnet (9), and the magnet (9) is in sliding connection with the fixture block (3).

4. A mechanical device for metal section cutting according to claim 1, characterized in that: the bottom fixedly connected with safety cover (14) of movable block (16), the left end fixedly connected with second driving motor (12) of safety cover (14), the terminal fixedly connected with connecting block (13) of main shaft of second driving motor (12), outside fixedly connected with cutter (11) of connecting block (13).

5. A mechanical device for metal section cutting according to claim 1, characterized in that: the top end of the shell (1) is connected with a screw rod (22) in a rotating mode, the outer side of the screw rod (22) is in threaded connection with the moving rod (20), the top end of the shell (1) is fixedly connected with a limiting rod (21) in an inner side, and the outer side of the limiting rod (21) is in sliding connection with the inner side of the moving rod (20).

6. A mechanical device for metal section cutting according to claim 1, characterized in that: the sliding block (17) is clamped with the sliding rail (23), and the sliding block (17) is connected with the sliding rail (23) in a sliding mode.