CN110919060A

CN110919060A - Light gauge steel cutting device

Info

Publication number: CN110919060A
Application number: CN201911271435.9A
Authority: CN
Inventors: 张正杨
Original assignee: Jiangsu Xinyue Building Materials Co Ltd
Current assignee: Jiangsu Xinyue Building Materials Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-03-27
Anticipated expiration: 2039-12-12
Also published as: CN110919060B

Abstract

The invention discloses a light steel keel cutting device which comprises a base (1), wherein an opening (2) is formed in the side face of the base (1), a positioning seat (3) which is in clearance insertion fit with the opening (2) is arranged in the opening (2), positioning edges (4) vertically extend outwards from the upper end and the lower end of the positioning seat (3), first guide sliding chutes (5) which can be in clearance sliding fit with the positioning edges (4) are formed in the upper end and the lower end of the opening (2) respectively, a positioning groove (6) for the light steel keel to pass through in a clearance mode is formed in the middle of the positioning seat (3) in a penetrating mode, and a first through hole (7) which is communicated with the opening (2) and for the light steel keel to pass through is formed in the base (1) in a penetrating mode. The invention has simple structure and convenient operation, can realize the simultaneous punching operation in the vertical direction and the side direction, and can effectively adapt to the light steel keel with the concave-shaped cross section.

Description

Light gauge steel cutting device

Technical Field

The invention relates to the technical field related to steel structure building components, in particular to a light steel keel cutting device.

Background

Light gauge steel is a novel building material, the building that uses light gauge steel as the main part possesses light in weight, intensity is high, the adaptation is waterproof, take precautions against earthquakes, prevent dust, give sound insulation, inhale the sound, efficiency such as constant temperature, still have the time limit for a project short simultaneously, construction advantage such as simple and convenient, the cutting to light gauge steel in the in-process of producing light gauge steel of present relevant component enterprise is mostly to rely on abrasive wheel cutting's mode to go on, its leading reason is that light gauge steel is the font structure mostly, and traditional one-way cold eager equipment can only be followed a direction and is done the crowded operation of cutting of cold to the component.

Disclosure of Invention

The invention aims to provide a light steel keel cutting device which can effectively solve the problems in the background technology.

In order to solve the problems existing in the background technology, the device comprises a base 1, an opening 2 is arranged on the side surface of the base 1, a positioning seat 3 in clearance insertion fit with the opening 2 is arranged in the opening 2, positioning edges 4 are respectively and vertically extended outwards from the upper end and the lower end of the positioning seat 3, a first guide sliding chute 5 in clearance sliding fit with the positioning edges 4 is respectively arranged on the upper end and the lower end of the opening 2, a positioning groove 6 for a light steel keel to pass through is arranged in the middle of the positioning seat 3 in a penetrating manner, a first through hole 7 communicated with the opening 2 for the light steel keel to pass through is arranged in the base 1 in a penetrating manner, a second through hole 9 for the extrusion seat 8 to pass through in a clearance manner is arranged in the base 1 in a penetrating manner, the lower end of the second through hole 9 is communicated with the opening 2 and the first through hole 7, a vertical extrusion groove 10 is milled inwards from the side surface of the extrusion seat, lateral extrusion grooves 11 are respectively milled on two sides of the vertical extrusion groove 10, a vertical extrusion groove 10 is internally provided with a vertical extrusion and cutting alloy head 12 which is in clearance sliding fit along the height direction of the vertical extrusion groove, the lateral extrusion groove 11 is internally provided with a lateral extrusion and cutting alloy head 13 which is in clearance sliding fit along the length direction of the lateral extrusion and cutting alloy head, the upper end of the lateral extrusion and cutting alloy head 13 is bent inwards to form a cutter holder 14, the end part of the cutter holder 14 extends into the vertical extrusion groove 10 and is welded and fixed with a first lug seat 15 into a whole, the first lug seat 15 is in rotating connection and matching with a driving connecting rod 16 through a hinge shaft, the end part of the driving connecting rod 16 is in rotating connection and matching with a second lug seat 17 through the hinge shaft, and the second lug seat 17 is welded and fixed at the upper top surface of the vertical extrusion and cutting alloy head 12.

Two springs 18 are arranged in the vertical extrusion groove 10, the two springs 18 are respectively arranged at two sides of the second lug seat 17, and the upper end and the lower end of each spring 18 respectively prop against the upper top surface of the vertical extrusion groove 10 and the upper top surface of the vertical extrusion alloy head 12.

And a screw seat 19 for butting with a hydraulic shaft in cold extrusion cutting equipment is fixedly welded on the upper top surface of the extrusion seat 8.

And a limiting edge 101 is welded and fixed on the inner wall of the vertical extrusion groove 10.

Due to the adoption of the technical scheme, the invention has the following beneficial effects: simple structure, convenient operation can realize the punching press operation in vertical direction and side direction, can effectual adaptation cross-section be the light gauge steel of character cut in bas-relief.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical scheme in the embodiment of the invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the invention.

Referring to fig. 1, the embodiment is realized by the following technical scheme, which comprises a base 1, an opening 2 is arranged at the side surface of the base 1, a positioning seat 3 in clearance insertion fit with the opening 2 is arranged in the opening 2, positioning edges 4 are respectively and vertically extended outwards from the upper end and the lower end of the positioning seat 3, a first guide sliding chute 5 in clearance sliding fit with the positioning edges 4 is respectively arranged at the upper end and the lower end of the opening 2, a positioning groove 6 for a light steel keel to pass through is arranged at the middle part of the positioning seat 3 in a penetrating way, a first through hole 7 communicated with the opening 2 for the light steel keel to pass through is arranged in the base 1 in a penetrating way, a second through hole 9 for a squeezing seat 8 to pass through is arranged in the base 1 in a penetrating way, the lower end of the second through hole 9 is communicated with the opening 2 and the first through hole 7, a vertical squeezing groove 10 is milled inwards at the side surface of the squeezing seat 8 facing the opening 2, lateral extrusion grooves 11 are respectively milled on two sides of the vertical extrusion groove 10, a vertical extrusion groove 10 is internally provided with a vertical extrusion and cutting alloy head 12 which is in clearance sliding fit along the height direction of the vertical extrusion groove, the lateral extrusion groove 11 is internally provided with a lateral extrusion and cutting alloy head 13 which is in clearance sliding fit along the length direction of the lateral extrusion and cutting alloy head, the upper end of the lateral extrusion and cutting alloy head 13 is bent inwards to form a cutter holder 14, the end part of the cutter holder 14 extends into the vertical extrusion groove 10 and is welded and fixed with a first lug seat 15 into a whole, the first lug seat 15 is in rotating connection and matching with a driving connecting rod 16 through a hinge shaft, the end part of the driving connecting rod 16 is in rotating connection and matching with a second lug seat 17 through the hinge shaft, and the second lug seat 17 is welded and fixed at the upper top surface of the vertical extrusion and cutting alloy head 12.

The following will further explain the application method and the principle of the technical solution part in this embodiment with reference to the accompanying drawings:

before use, the corresponding positioning seat 3 is selected according to the specification of the concave keel to be cut to ensure that the light steel keel can pass through the positioning groove 6 in a clearance way, namely, the positioning seat 3 in the embodiment can adapt to various corresponding concave keels according to the opening size of the positioning groove 6, and then, the cold extruding and cutting equipment is started to drive the extruding seat 8 to vertically move downwards, the lower bottom surface of the vertical extruding and cutting alloy head 12 of the extruding seat 8 is firstly contacted with the bottom surface of the concave keel in the moving process, the vertical extruding and cutting alloy head 12 is firstly attached to the lower bottom surface of the concave keel to move upwards along with the continuous downward movement of the extruding seat 8, and the vertical extruding and cutting alloy head 12 drives the lateral extruding and cutting alloy head 13 to be contacted with the inner side wall of the concave keel through the driving connecting rod 16 in the process of moving upwards along the inner wall of the vertical extruding groove 10, so that the purpose of simultaneous punching, cold extruding and cutting operation in the vertical direction and the lateral direction is realized.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A light steel keel cutting device is characterized by comprising a base (1), an opening (2) is arranged on the side face of the base (1), a positioning seat (3) in clearance insertion fit with the opening (2) is arranged in the opening (2), a positioning edge (4) vertically extends outwards from each of the upper end and the lower end of the positioning seat (3), a first guide sliding chute (5) capable of being in clearance sliding fit with the positioning edge (4) is formed in each of the upper end and the lower end of the opening (2), a positioning groove (6) for the light steel keel to pass through in a clearance is formed in the middle of the positioning seat (3) in a penetrating mode, a first through hole (7) communicated with the opening (2) for the light steel keel to pass through is formed in the base (1) in a penetrating mode, a second through hole (9) for the extrusion seat (8) to pass through in a clearance mode is formed in the base (1, the lower end of the second through hole (9) is communicated with the opening (2) and the first through hole (7), a vertical extrusion groove (10) is milled inwards at the side face of the extrusion seat (8) facing to one side of the opening (2), lateral extrusion grooves (11) are respectively milled at two sides of the vertical extrusion groove (10), a vertical extrusion and cutting alloy head (12) which is in clearance sliding fit along the height direction of the vertical extrusion groove (10) is arranged in the vertical extrusion groove (10), a lateral extrusion and cutting alloy head (13) which is in clearance sliding fit along the length direction of the lateral extrusion and cutting alloy head is arranged in the lateral extrusion groove (11), the upper end of the lateral extrusion and cutting alloy head (13) is bent inwards to form a tool apron (14), the end part of the tool apron (14) extends into the vertical extrusion groove (10) and is welded and fixed with the first lug seat (15) into a whole, and the first lug seat (15) is in rotating connection and matching with the driving connecting rod (16) through a hinge shaft, the end part of the driving connecting rod (16) is in rotating connection and matching with a second lug seat (17) through a hinge shaft, and the second lug seat (17) is welded and fixed on the upper top surface of the vertical extruding and cutting alloy head (12).

2. The light steel keel cutting device according to claim 1, wherein two springs (18) are arranged in the vertical extrusion groove (10), the two springs (18) are respectively arranged at two sides of the second lug seat (17), and the upper end and the lower end of each spring (18) respectively abut against the upper top surface of the vertical extrusion groove (10) and the upper top surface of the vertical extrusion alloy head (12).

3. The light steel keel cutting device according to claim 1, wherein a screw seat (19) for butting with a hydraulic shaft in cold extrusion cutting equipment is welded and fixed at the upper top surface of the extrusion seat (8).

4. The light gauge steel cutting device according to claim 1, wherein a limit edge (101) is welded and fixed on the inner wall of the vertical extrusion groove (10).