CN219335552U

CN219335552U - Double-station corner cutting machine

Info

Publication number: CN219335552U
Application number: CN202320310696.2U
Authority: CN
Inventors: 刁家勇; 曹元飞
Original assignee: Chongqing Wuke Industry And Trade Co ltd
Current assignee: Chongqing Wuke Industry And Trade Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-14
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a double-station corner cutting machine which comprises a frame, wherein two corner cutting stations are arranged on the frame and used for corner cutting machining of channel steel, each corner cutting station comprises a corner cutting die arranged on the frame, a machining groove is formed in each corner cutting die, the inner side wall of each machining groove is designed to be wavy or straight, a supporting block is further arranged in each machining groove and used for supporting the channel steel, and a cutter assembly which moves up and down is arranged above each corner cutting die and used for cutting the channel steel, and a driving piece for driving the cutter assembly is arranged above each corner cutting die. According to the utility model, the supporting blocks are arranged in the processing groove of the corner cutting die, so that the end part of the channel steel is supported in the cutting process, deformation after stress is prevented, and the two corner cutting stations are arranged in the processing groove, so that the processing groove is applicable to cutting of channel steel with different shapes, and the processing efficiency and the universality are improved.

Description

Double-station corner cutting machine

Technical Field

The utility model belongs to the technical field of rolling shutter door sheet component processing, and particularly relates to a double-station angle cutter for angle cutting processing of sliding rails on two sides of a rolling shutter door.

Background

The electric rolling shutter door sheet component is characterized in that the door sheets with multi-joint movement are connected in series, the rolling shutter door sheet component is driven by a motor unit to rotate up and down in a fixed slideway by taking a reel above the door as a center, and the electric rolling shutter door sheet component is mainly applicable to public places or houses such as business door faces, garages, shops, hospitals, factories and mining enterprises and the like, and particularly places with larger door openings.

In the production of the rolling door, the upper end and two sides of the rolling door are connected by adopting channel steel, the upper channel steel is used for fixed connection, and the channel steel on two sides is used as a sliding rail for the up-and-down sliding of the rolling door. The U-shaped structure is adopted in the channel steel, the connecting part between the upper end and the sliding rails on two sides is required to cut the channel steel into a 45-degree angle, and then the channel steel is matched with the welding and fixing. When the existing cutting equipment is used for cutting, one end of the free end A of the cutting position of the channel steel is suspended, bending deformation easily occurs after cutting, and the quality is poor during later assembly welding.

Disclosure of Invention

Aiming at the defects, the utility model aims to provide a double-station corner cutting machine, which solves the problem that bending deformation is easy to occur at the cutting position when channel steel is cut in the prior art.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model provides a duplex position corner cut machine, includes the frame, is provided with the corner cut processing that two corner cut stations are used for the channel-section steel in the frame, and the corner cut station is including installing the corner cut mould in the frame, has seted up the processing groove on the corner cut mould, and the design of processing groove inside wall is wave or sharp shape, still is equipped with the support piece in the processing groove and is used for the support of channel-section steel, the top of corner cut mould is equipped with the cutter subassembly that reciprocates and is used for the tailorring of channel-section steel, and drives cutter unit's driving piece.

Adopt above-mentioned structural design, through set up the supporting shoe in the processing groove of chamfer mould, support the channel-section steel tip at the in-process of tailorring, prevent to warp after the atress, and set up two chamfer stations in this application, can be applicable to the channel-section steel of different shapes simultaneously and tailor processing, improved machining efficiency and commonality.

As a further improvement, the middle part of the frame is provided with a mounting platform, the corner cutting die is detachably arranged on the mounting platform, the bottom of the processing groove of the corner cutting die is provided with a blanking hole, the blanking hole is communicated with the bottom of the frame, and the lower part of the frame is provided with a storage box.

Adopt above-mentioned structural design, through the setting at blanking hole and containing box, be convenient for accomodate after tailorring the channel-section steel, periodic cleaning.

As a further improvement, the supporting shoe corresponds the design of processing groove inside wall shape, the movable groove has been run through down to the last direction of chamfer mould, cutter unit spare includes connecting piece, locating part and triangle cutter, the connecting piece upper end is connected with the driving piece, and the locating part upper end is fixed with the connecting piece, and the lower extreme is connected the triangle cutter, the movable groove is triangle shape structure, and the both sides extend and form the spacing groove.

By adopting the structural design, the triangular cutter corresponds to the channel steel design to be cut, and plays a limiting role in the up-and-down movement process through the limiting piece, so that the cutter assembly is prevented from swinging.

As a further improvement, the width of the limiting piece is correspondingly larger than that of the triangular cutter, so that the limiting piece can not only play a role in limiting and guiding in the up-and-down movement process, but also avoid the interference of the triangular cutter.

As a further improvement, a fastener is arranged between the upper end of the corner cutting die and the upper end of the frame and used for fixing the corner cutting die, the fastener comprises a threaded rod, and a fixing cap and a movable cap which are arranged at two ends of the threaded rod, the fixing cap is fixedly arranged above the frame, and the movable cap is movably adjusted and abutted against the corner cutting die to be fixed.

By adopting the structural design, the fastener can play a fixing role when the corner cutting die is used, and when the corner cutting die needs to be replaced, the movable cap only needs to be rotated, so that the use is convenient.

As a further improvement, the driving part adopts a hydraulic cylinder and is provided with a control valve for controlling the switch of the driving part.

As a further improvement, the supporting blocks are movably arranged in the processing groove, the positions of the supporting blocks can be adjusted by moving the supporting blocks, and then the supporting blocks can be suitable for cutting different products, so that the universality of use is improved.

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

1. according to the utility model, the supporting blocks are arranged in the processing groove of the corner cutting die, so that the end part of the channel steel is supported in the cutting process, deformation after stress is prevented, and the two corner cutting stations are arranged in the processing groove, so that the processing groove is applicable to cutting and processing of channel steel with different shapes, and the processing efficiency and the universality are improved;

2. the upper side of chamfer mould is equipped with the fastener fixed, and the fastener can play the fixed effect when chamfer mould uses and prevent that it from appearing the swing, when needs change chamfer mould, only need with the movable cap rotatory can, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

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

FIG. 2 is a schematic view of the corner cutting die and cutter assembly of FIG. 1;

fig. 3 is an enlarged view at a in fig. 1.

The device comprises a frame 1, a mounting platform 1a, a corner cutting station 2, a corner cutting die 3, a processing groove 3a, a supporting block 3b, a blanking hole 3c, a movable groove 3d, a limit groove 3e, a mounting lug 3f, a cutter assembly 4, a connecting piece 4a, a limit piece 4b, a triangular cutter 4c, a driving piece 5, a storage box 6, a fastener 7, a threaded rod 7a, a fixed cap 7b and a movable cap 7c.

Detailed Description

In order to describe the technical content, the constructional features, the achieved objects and effects of the present utility model in detail, the following description is made in connection with the embodiments and the accompanying drawings.

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Example 1

Referring to fig. 1, 2 and 3, a double-station corner cutting machine comprises a frame 1, wherein a mounting platform 1a is arranged in the middle of the frame 1, and two corner cutting stations 2 are arranged on the frame 1 and used for corner cutting machining of channel steel, so that simultaneous machining of two sides can be simultaneously met, and the machining efficiency is improved. The corner cutting station 2 comprises a corner cutting die 3 arranged on the frame 1, and the corner cutting die 3 is detachably arranged on the mounting platform 1 a. Specifically, in this embodiment, mounting lugs 3f are disposed on two sides of the corner cutting die 3, and are detachably and fixedly mounted on the mounting platform 1a by bolts, so as to facilitate replacement of the corner cutting die 3. The angle cutting die 3 is provided with a processing groove 3a, the inner side wall of the processing groove 3a is designed to be wavy or linear, and the inner side wall is in contact with the channel steel to be processed, and the inner side wall of the processing groove 3a is designed to be a plurality of shapes due to the fact that the channel steel is various in shape. The processing groove 3a is internally provided with a supporting block 3b for supporting the channel steel, and the cut channel steel is of a U-shaped structure, so that the edge stress deformation easily occurs during cutting, and the supporting block 3b can be used for supporting and preventing the deformation. A blanking hole 3c is formed in the bottom of the processing groove 3a of the corner cutting die 3, the blanking hole 3c is communicated with the bottom of the frame 1, and a storage box 6 is arranged below the frame 1. And a cutter assembly 4 which moves up and down is arranged above the corner cutting die 3 and used for cutting channel steel, and a driving piece 5 for driving the cutter assembly 4. The driving member 5 adopts a hydraulic cylinder, and is provided with a control valve for controlling the switch of the hydraulic cylinder, in this embodiment, one side of the frame 1 is provided with a pedal connected with the hydraulic cylinder of the driving member 5 for control.

The supporting block 3b is designed corresponding to the shape of the inner side wall of the processing groove, and the movable groove 3d is penetrated and arranged downwards above the corner cutting die 3. The cutter assembly 4 comprises a connecting piece 4a, a limiting piece 4b and a triangular cutter 4c, wherein the upper end of the connecting piece 4a is connected with a driving piece 5, the upper end of the limiting piece 4b is fixed with the connecting piece 4a, the lower end of the limiting piece is connected with the triangular cutter 4c, the movable groove 3d is of a triangular structure, the cutting surface is of a 45-degree design, and the two sides of the cutting surface extend to form a limiting groove 3e, and in the embodiment, the width of the limiting piece 4b is correspondingly larger than the width of the triangular cutter 4 c. When the cutter assembly 4 moves up and down, the triangular cutter 4c moves in the movable groove 3d, and the limiting piece 4b moves in the limiting groove 3e, so that the limiting and guiding functions can be achieved, and the triangular cutter 4c is not influenced to move up and down.

Referring to fig. 3, a fastener 7 is disposed between the upper end of the corner cutting die 3 and the upper end of the frame 1 for fixing the corner cutting die 3, the fastener 7 includes a threaded rod 7a, and a fixed cap 7b and a movable cap 7c disposed at two ends of the threaded rod 7a, the fixed cap 7b is fixedly disposed above the frame 1, and the movable cap 7b is movably adjusted and abuts against the corner cutting die 3 for fixing.

Example 2

In this embodiment, the support block 3b is movably disposed in the processing groove 3a, and the position thereof can be adjusted according to the size of the channel steel, thereby improving the versatility of use.

Working principle:

when the channel steel is required to be cut into a 45-degree oblique angle, a channel steel notch is arranged in the processing groove 3a to the right side, the channel steel is propped against the supporting block 3b to be limited and fixed, the lower side surface of the channel steel contacts with the bottom surface of the processing groove 3a, then the driving piece 5 is started to drive the cutter assembly 4 to move downwards to cut along the supporting block 3b, and waste enters the storage box 6 from the blanking hole 3 c. And then taking out the channel steel to finish cutting. The supporting blocks 3b are arranged, so that the upper side surface and the lower side surface of the channel steel are respectively contacted with the supporting blocks and the bottom surface of the processing groove 3a, and the situation that stress deformation can not occur after cutting is completed.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are used for convenience of description only and do not limit the present utility model in any way, and other devices identical or similar to the present utility model are used within the scope of the present utility model.

Claims

1. The utility model provides a duplex position corner cut machine, its characterized in that, including frame (1), be provided with two corner cut stations (2) on frame (1) and be used for the corner cut processing of channel-section steel, corner cut station (2) are including installing corner cut mould (3) on frame (1), have seted up processing groove (3 a) on corner cut mould (3), and processing groove (3 a) inside wall design is wave or sharp shape, still is equipped with supporting shoe (3 b) in processing groove (3 a) and is used for the support of channel-section steel, the top of corner cut mould (3) is equipped with cutter assembly (4) that reciprocate and is used for the tailorring of channel-section steel, and drive piece (5) of cutter assembly (4).

2. The double-station corner cutting machine according to claim 1, wherein a mounting platform (1 a) is arranged in the middle of the frame (1), the corner cutting die (3) is detachably arranged on the mounting platform (1 a), a blanking hole (3 c) is formed in the bottom of a processing groove (3 a) of the corner cutting die (3), the blanking hole (3 c) is communicated with the bottom of the frame (1), and a containing box (6) is arranged below the frame (1).

3. The double-station corner cutting machine according to claim 1, wherein the supporting block (3 b) is designed corresponding to the shape of the inner side wall of the processing groove, a movable groove (3 d) is formed by penetrating through the upper side and the lower side of the corner cutting die (3), the cutter assembly (4) comprises a connecting piece (4 a), a limiting piece (4 b) and a triangular cutter (4 c), the upper end of the connecting piece (4 a) is connected with the driving piece (5), the upper end of the limiting piece (4 b) is fixed with the connecting piece (4 a), the lower end of the limiting piece is connected with the triangular cutter (4 c), the movable groove (3 d) is in a triangular structure, and two sides of the movable groove extend to form the limiting groove (3 e).

4. A double-station corner cutting machine according to claim 3, characterized in that the width of the limit piece (4 b) corresponds to a width greater than the width of the triangular cutter (4 c).

5. The double-station corner cutting machine according to claim 1, wherein a fastener (7) is arranged between the upper end of the corner cutting die (3) and the upper end of the frame (1) and used for fixing the corner cutting die (3), the fastener (7) comprises a threaded rod (7 a), and a fixed cap (7 b) and a movable cap (7 c) which are arranged at two ends of the threaded rod (7 a), the fixed cap (7 b) is fixedly arranged above the frame (1), and the movable cap is movably adjusted and abutted against the corner cutting die (3) for fixing.

6. Double-station corner cutting machine according to claim 1, characterized in that the driving member (5) is a hydraulic cylinder and is provided with a control valve for controlling the opening and closing thereof.

7. Double-station corner cutting machine according to claim 1, characterized in that the support block (3 b) is movably arranged in the processing tank (3 a).