CN221018910U

CN221018910U - Guide structure of gantry shearing machine

Info

Publication number: CN221018910U
Application number: CN202323019406.8U
Authority: CN
Inventors: 孙滨
Original assignee: Shandong Hongda Heavy Industry Technology Co ltd
Current assignee: Shandong Hongda Heavy Industry Technology Co ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-05-28
Anticipated expiration: 2033-11-08

Abstract

The utility model discloses a guide structure of a gantry shearing machine, which relates to the technical field of gantry shearing machines and comprises a gantry body, wherein two protective boxes are symmetrically arranged on the gantry body, the front end surface of each protective box is opened, two protection plates are arranged in a turnover manner to serve as double doors of the protective boxes, the two protection plates are connected through a lock catch, each of the two protection plates is provided with a U-shaped opening, and the two U-shaped openings are combined to form a strip-shaped movable opening; the inside of the protective box is vertically provided with a guide rail, a sliding block is arranged on the guide rail in a sliding manner, a fixed block is arranged on the sliding block, and one end of the fixed block extends to the outside of the movable opening to be connected with a gantry shearing machine cutter. According to the utility model, the guide rail and the sliding block are internally arranged, so that the adhesion of dust and fragments is reduced, and the two protection plates on the protection box can be opened, so that the subsequent maintenance of the guide rail is facilitated, and the use effect is good.

Description

Guide structure of gantry shearing machine

Technical Field

The utility model relates to the technical field of gantry shears, in particular to a guiding structure of a gantry shear.

Background

The shearing machine is suitable for metal recovery processing factories, scrapped automobile disassembly fields and smelting and casting industries, and is used for carrying out cold shearing, pressing and flanging on section steel in various shapes and various metal materials and pressing and forming of powdery products, plastics, glass fiber reinforced plastics, insulating materials and rubber. The most common of metal shears are crocodile shears and gantry shears. The gantry shearing machine adopts hydraulic drive, and has the characteristics of small volume, light weight, small motion inertia, low noise, stable motion, flexible operation, large shearing section and the like compared with a mechanical transmission type shearing machine.

The guide structure of the existing gantry shearing machine is mostly exposed, such as a guide rail structure for a gantry shearing moving tool rest and the gantry shearing machine proposed by Chinese patent CN212976932U, or the gantry shearing machine proposed by Chinese patent CN213080285U, wherein the guide structure in the prior art is exposed, excessive dust and scraps can be attached to the exposed guide rail, normal operation of a sliding block is affected, a clamping phenomenon is easy to occur, and the service life of the guide rail is reduced.

Disclosure of utility model

The utility model aims to solve the problems in the background art, and further provides a guiding structure of a gantry shearing machine.

The technical scheme adopted for solving the technical problems is as follows:

The guide structure of the gantry shearing machine comprises a gantry body, wherein two protection boxes are symmetrically arranged on the gantry body, the front end surface of each protection box is opened, two protection plates are arranged in a turnover manner to serve as double doors of the protection boxes, the two protection plates are connected through a lock catch, a U-shaped opening is respectively arranged on each protection plate, and the two U-shaped openings are combined to form a strip-shaped movable opening; the inside of the protective box is vertically provided with a guide rail, a sliding block is arranged on the guide rail in a sliding manner, a fixed block is arranged on the sliding block, and one end of the fixed block extends to the outside of the movable opening to be connected with a gantry shearing machine cutter.

Further, the cleaning assembly comprises two groups of cleaning assemblies which are symmetrically arranged on the sliding block and used for cleaning the guide rail.

Further, clean the subassembly and include mount pad and sponge brush, the mount pad setting is equipped with the sponge brush on the slider and on it, is equipped with on the sponge brush and holds the chamber with guide rail structure identical so that the slider operation drives the sponge brush and carries out cleaning operation to the guide rail surface.

Further, the mounting seat is a magnetic plate, and the magnetic plate is adhered to the sponge brush so as to be convenient for dismounting the magnetic plate and the sponge brush.

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

1. According to the utility model, the protective box, the protective plates, the guide rail, the sliding blocks and the fixed blocks are used for enabling the guide rail to be shielded and protected by the protective box and the protective plates, so that adhesion of dust and fragments is reduced.

2. According to the cleaning assembly, the cleaning effect on the guide rail is improved, dust and fragments are prevented from being accumulated on the guide rail, and the service life of the cleaning assembly is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the installation of a fender;

FIG. 3 is a schematic view of the installation of a cleaning assembly;

wherein: 1. a portal frame body; 2. a protective box; 21. a protection plate; 211. a U-shaped opening; 22. a movable opening; 23. locking; 3. a guide rail; 31. a slide block; 32. a fixed block; 4. a mounting base; 41. a sponge brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The utility model will be further described with reference to the accompanying drawings and examples:

Example 1:

Referring to fig. 1 and 2, a guiding structure of a gantry shearing machine comprises a gantry body 1, wherein two protection boxes 2 are symmetrically arranged on the gantry body 1, the front end surface of each protection box 2 is opened, two protection plates 21 are arranged in a turnover manner to serve as double-opening doors of the protection boxes 2, the two protection plates 21 are connected through a lock catch 23, a U-shaped opening 211 is respectively arranged on each of the two protection plates 21, and the two U-shaped openings 211 are combined to form a strip-shaped movable opening 22; the guide rail 3 is vertically arranged in the protective box 2, the guide rail 3 is provided with a sliding block 31 in a sliding way, the sliding block 31 is provided with a fixed block 32, and one end of the fixed block 32 extends to the outside of the movable opening 22 for being connected with a gantry shearing machine cutter.

In the embodiment, the protection box 2, the protection plate 21, the guide rail 3, the sliding blocks 31 and the fixed blocks 32 are adopted, so that the guide rail 3 is shielded by the protection box 2 and the protection plate 21, adhesion of dust and fragments is reduced, in the implementation process, a cutter is arranged between the two fixed blocks 32, the cutter is not affected to do vertical movement due to the arrangement of the movable opening 22, and the two protection plates 21 on the protection box 2 can be opened, so that subsequent maintenance operation on the guide rail 3 is facilitated.

Example 2:

The difference from embodiment 1 is that, referring to fig. 2, a guiding structure of a gantry shearing machine further includes two sets of cleaning components symmetrically arranged on the sliding block 31 for cleaning the guiding rail 3; the cleaning assembly comprises a mounting seat 4 and a sponge brush 41, wherein the mounting seat 4 is arranged on the sliding block 31 and is provided with the sponge brush 41, and the sponge brush 41 is provided with a containing cavity (not shown in the figure) which is matched with the guide rail 3 in structure so that the sliding block 31 operates to drive the sponge brush 41 to clean the surface of the guide rail 3.

Of course, in order to facilitate replacement and disassembly of the cleaning assembly, the mounting base 4 is a magnetic plate, and the magnetic plate is bonded with the sponge brush 41.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The guiding structure of the gantry shearing machine is characterized in that two protection boxes (2) are symmetrically arranged on a gantry body (1), the front end face of each protection box (2) is opened, two protection plates (21) are arranged in a turnover mode, the two protection plates (21) are connected through a lock catch (23), a U-shaped opening (211) is respectively arranged on each protection plate (21), and the two U-shaped openings (211) are combined to form a strip-shaped movable opening (22); the inside of the protective box (2) is vertically provided with a guide rail (3), a sliding block (31) is arranged on the guide rail (3) in a sliding way, a fixed block (32) is arranged on the sliding block (31), and one end of the fixed block (32) extends to the outside of the movable opening (22).

2. The guiding structure of a gantry shear according to claim 1, further comprising two sets of cleaning assemblies symmetrically arranged on the slide (31) for cleaning the guiding rail (3).

3. The guiding structure of a gantry shearing machine according to claim 2, wherein the cleaning assembly comprises a mounting seat (4) and a sponge brush (41), the mounting seat (4) is arranged on the sliding block (31) and provided with the sponge brush (41), and the sponge brush (41) is provided with a containing cavity which is matched with the guiding rail (3) in structure.

4. A guiding structure of a gantry shear according to claim 3, characterized in that the mounting base (4) is a magnetic plate, and that the magnetic plate is glued to the sponge brush (41).