CN111014984A

CN111014984A - Laser cutting machine bed-jig slag clearing device

Info

Publication number: CN111014984A
Application number: CN201911387842.6A
Authority: CN
Inventors: 李毅; 唐竹涛; 牛群; 吴凯朋
Original assignee: China Construction Science and Industry Corp Ltd
Current assignee: China Construction Science and Industry Corp Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-04-17

Abstract

The invention discloses a laser cutting machine jig frame slag removing device, which relates to the technical field of slag cleaning equipment and comprises the following components: the support body is provided with a rotating structure, a connecting rod structure, a cleaning structure and a guide structure. Connecting rod structure one end articulates the rotating-structure who locates on the support body, and the other end is articulated with clearance structure, and guide structure locates on the support body and is close to waiting of bed-jig and clears away the position setting, and clearance structure locates in guide structure's spacing space to under the drive of connecting rod structure and spacing effect in vertical direction reciprocating motion, exert vibrational force and cutting force simultaneously with the slag of the position of clearing away to treating of bed-jig. The invention provides the tire frame slag removing device of the laser cutting machine, which is simple and easy and has high slag removing efficiency.

Description

Laser cutting machine bed-jig slag clearing device

Technical Field

The invention relates to the technical field of slag cleaning equipment, in particular to a device for removing slag of a jig frame of a laser cutting machine.

Background

In the manufacturing process of cutting steel structural member blanking by using a laser cutting machine, due to overhigh temperature, partial molten iron remains on a cutting machine jig frame and is solidified in a short time, so that slag which is difficult to remove often remains on the cutting machine jig frame. In the prior art, manual slag removal can be performed, the moulding bed is replaced periodically, time and labor are wasted, and the slag removal effect is poor; or adopt special slag removal equipment, realize clearing away the effect or reach the slagging-off effect through the vibration propelling movement shovel form tool bit of electric pick through the system slag of pincers and vibration, the cost is too high among the prior art of slagging-off, and the maintenance difficulty, and the slagging-off effect is poor, and the tool bit is fragile.

Disclosure of Invention

Therefore, the invention aims to overcome the defects of high cost, difficult maintenance and poor slag removal effect of slag removal equipment in the prior art, and provides the tire frame slag removal device of the laser cutting machine.

In order to achieve the above object, the present invention provides a slag removing device for a jig frame of a laser cutting machine, comprising: the guide structure is arranged on the frame body and is close to the position, to be cleaned, of the jig frame; one end of the connecting rod structure is hinged with a rotating structure arranged on the frame body; the clearance structure, with link structure keeps away from rotating-structure's the other end is articulated, and locates in guide structure's spacing space, and rotating-structure's drive down with under the limiting displacement in vertical direction up-and-down motion of spacing space, with right vibrating force and cutting force are applyed simultaneously to the position of waiting to clear away of bed-jig.

One end of the connecting rod structure is hinged to the rotating shaft of the rotating structure.

The two ends of the rotating shaft are respectively hinged with a group of connecting rod structures and the cleaning structure, and a pair of limiting spaces which are oppositely arranged is arranged on the guide structure.

The guide structure is a frame, and the limiting space is a through hole formed in the frame body of the frame.

The cleaning structure faces one side of the jig frame, where the position is to be cleaned, and a cutting edge is obliquely arranged.

The connecting rod structure comprises a first connecting rod hinged to the rotating shaft and a second connecting rod hinged to one end, far away from the rotating shaft, of the first connecting rod, and the other end of the second connecting rod is hinged to the cleaning structure.

The cleaning structure comprises a guide rod and a cutter head, wherein the guide rod is hinged to the second connecting rod and penetrates through the limiting space, and the cutter head is arranged at one end, far away from the second connecting rod, of the guide rod.

The bottom surface of the cutter head is flush with the horizontal plane, and the cutting edge is arranged on the side surface of the cutter head.

The rotating structure comprises a driving turntable and a driven turntable which are connected through belt transmission, the driving turntable is connected with the motor, and the connecting rod structure is arranged on the driven turntable.

The technical scheme of the invention has the following advantages:

1. according to the tire frame slag removing device of the laser cutting machine, the rotating structure fixed on the frame body drives the connecting rod structure to drive the cleaning structure to reciprocate in the vertical direction so as to simultaneously apply vibration force and cutting force to the position to be removed of the tire frame, the external action of striking and rubbing the slag falling on the tire frame can be generated, the slag can quickly fall off from the tire frame, the device is simple and easy to manufacture, the slag removing effect is good, and the service life of a tool bit is prolonged by firstly striking and then rubbing the slag.

2. According to the tire frame slag removing device of the laser cutting machine, the two ends of the rotating shaft of the rotating structure are respectively provided with the group of connecting rod structures and the cleaning structure, the rotating structure is fully utilized, the acting area of the removing device on slag can be increased, and the slag removing efficiency is improved.

3. According to the tire frame slag removing device of the laser cutting machine, the frame body is fixedly provided with the guide structure, the guide structure is provided with the through hole in a forming mode, the guide rod of the cleaning structure can be limited to reciprocate in the vertical direction, and the effects of limiting and protecting are achieved.

4. According to the tire frame slag removing device of the laser cutting machine, the rotating structure comprises the driving turntable and the driven turntable which are in transmission connection through the belt, when the tire frame slag removing device encounters stubborn slag, the belt transmission connection can protect a motor, and the safety of the slag removing device is guaranteed.

5. According to the tire frame slag removing device of the laser cutting machine, the bottom surface of the cutter head is flush with the horizontal plane, the cutter edge is arranged on the side surface of the cutter head, the effects of beating and scraping the side edge of the slag can be achieved, and the slag removing efficiency is improved.

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 some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of a tire frame slag removing device of a laser cutting machine according to the present invention;

description of reference numerals:

1. a polishing machine; 2. an active turntable; 3. a belt; 4. a driven turntable; 5. a rotating shaft; 6. a first link; 7. a guide structure; 8. a second link; 9. a guide bar; 10. a cutter head.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Fig. 1 is a specific embodiment of a slag removing device for a tire frame of a laser cutting machine, which comprises:

the support body is located the rotating-structure on the support body, connecting rod structure, clearance structure and guide structure 7.

The frame body is used for supporting the whole clearing device and can be formed by welding steel pipes. Connecting rod structure one end articulates the rotating-structure who locates on the support body, the other end is articulated with clearance structure, guide structure 7 is located on the support body and is close to waiting of bed-jig and clear away the position setting, clearance structure locates in guide structure 7's the spacing space, and under connecting rod structure's drive and spacing effect in vertical direction reciprocating motion down, exert vibrational force and cutting force simultaneously with the slag of waiting to clear away the position to the bed-jig, the slagging-off effect has been strengthened, and the device is simple, the easy cost of manufacture is low.

Specifically, the power device of the rotating structure adopts a polishing machine 1 commonly used in a manufacturing workshop, local materials can be obtained, the cost is reduced, a polishing sheet at the front part of the polishing machine 1 is removed, a driving turntable 2 is installed on a motor output shaft of the polishing machine 1, a driven turntable 4 is in transmission connection with the driving turntable 2 through a belt, and the driving turntable 2 and the driven turntable 4 are both fixed with a frame body through rotating shafts. The rotating structure is simple to manufacture and low in cost, the driving rotary table 2 and the driven rotary table 4 are connected through belt transmission, when the cleaning structure encounters stubborn slag, the belt transmission connection can play a role in protecting the motor, and the safety of the whole device is guaranteed.

The central axial position in 4 outside both ends of driven turntable is equipped with along with 4 synchronous pivoted pivots 5 of driven turntable, and 5 both ends of pivot articulate respectively have a set of connecting rod structure and clearance structure, and the last spacing space that is equipped with a pair of relative setting of guide structure 7 is used for restricting clearance structure reciprocating motion in vertical direction. The connecting rod structure and the cleaning structure that the symmetry set up can make full use of rotating-structure's power, increase cleaning structure and slag area of contact, improve cleaning efficiency.

The connecting rod structure includes and keeps away from pivot 5 articulated first connecting rod 6 with first connecting rod 6 the articulated second connecting rod 8 of one end of pivot 5, and the 8 other ends of second connecting rod are articulated with clearance structure, through setting up connecting rod structure, can trun into the turning force of revolution mechanic into and make clearance structure along the effort of vertical direction, and structure labour saving and time saving can clear away the slag fast.

Guide structure 7 is a frame, and spacing space is the ascending perforating hole of vertical direction on the support body of frame for the shaping, and clearance structure includes and wears to locate the guide arm 9 of perforating hole with second connecting rod 8 articulated to and locate the tool bit 10 that second connecting rod 8 one end was kept away from to guide arm 9, and perforating hole restriction guide arm 9 moves on the horizontal direction, makes it only can follow vertical direction reciprocating motion.

The bottom surface of the cutter head 10 is flush with the horizontal plane, the blade is obliquely arranged on the side surface of the cutter head 10, the cutter head can knock the molten slag when moving downwards in the vertical direction so as to loosen the molten slag, the blade obliquely arranged on the side surface of the cutter head can play a role in scraping and rubbing the molten slag when moving upwards, the knocking and the scraping are continuously carried out, the slag removing efficiency is improved, and the service life of the blade can be prolonged.

When the tire frame slag removing device of the laser cutting machine is used, a frame body can be moved to be close to slag to be cleaned, a modified polishing machine 1 fixed on the frame body provides rotating power, a driving rotary table 2 arranged along the output shaft of a motor in a rotating mode transmits the power to a driven rotary table 4 along a belt, a rotating shaft 5 of the driven rotary table 4 drives connecting rod structures hinged to the rotating shaft respectively, a guide structure fixed on the frame body is matched to drive a cleaning structure hinged to the other end of the connecting rod structures to reciprocate along the vertical direction, the cleaning structure comprises a guide rod 9 hinged to the connecting rod structures and penetrating through a limiting space and a cutter head 10 arranged at one end, far away from a second connecting rod 8, of the guide rod 9, the bottom surface of the cutter head 10 is flush with the horizontal plane, the cutter head is arranged on the side face of the cutter head 10 in an inclined mode, the cutter head can continuously and alternately beat and, so that the slag can be loosened and removed quickly, the device can be made from local materials, the cost is reduced, and the slag removing efficiency is high and the safety is high.

Alternatively, the cutting head 10 may be provided with inclined cutting edges symmetrically on both sides.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. The utility model provides a laser cutting machine bed-jig slag clearing device which characterized in that includes:

the guide structure (7) is arranged on the frame body and is close to the position, to be cleaned, of the jig frame;

one end of the connecting rod structure is hinged with a rotating structure arranged on the frame body;

the clearance structure, with link structure keeps away from rotating-structure's the other end is articulated, and locates in the spacing space of guide structure (7), and rotating-structure's drive down with under the limiting displacement of spacing space reciprocating motion in vertical direction, it is right vibrating force and cutting force are applyed simultaneously to the position of treating of bed-jig.

2. The laser cutting machine tire frame slag removing device according to claim 1, wherein one end of the connecting rod structure is hinged on a rotating shaft (5) of the rotating structure.

3. The laser cutting machine jig frame slag removing device according to claim 2, wherein a group of connecting rod structures and the cleaning structure are respectively hinged to two ends of the rotating shaft (5), and a pair of limiting spaces which are oppositely arranged are arranged on the guide structure (7).

4. The laser cutting machine tire frame slag removing device according to any one of claims 1 to 3, wherein the guiding structure (7) is a frame, and the limiting space is a through hole formed in a frame body of the frame.

5. The laser cutting machine jig frame slag removing device according to claim 2, wherein a surface of the cleaning structure facing a position to be removed of the jig frame is provided with a blade arranged obliquely.

6. The laser cutting machine tire frame slag removing device according to claim 5, wherein the connecting rod structure comprises a first connecting rod (6) hinged with the rotating shaft (5), a second connecting rod (8) hinged with one end of the first connecting rod (6) far away from the rotating shaft (5), and the other end of the second connecting rod (8) is hinged with the cleaning structure.

7. The laser cutting machine tire frame slag removing device according to claim 6, wherein the cleaning structure comprises a guide rod (9) hinged to the second connecting rod (8) and penetrating the limiting space, and a cutter head (10) arranged at one end, far away from the second connecting rod (8), of the guide rod (9).

8. The laser cutting machine jig frame slag removing device according to claim 7, wherein the bottom surface of the cutter head (10) is flush with the horizontal plane, and the cutting edge is provided on the side surface of the cutter head (10).

9. The laser cutting machine jig slag removing device according to any one of claims 1 to 3, wherein the rotating structure comprises a driving turntable (2) and a driven turntable (4) which are in transmission connection through a belt (3), the driving turntable (2) is connected with a motor, and the connecting rod structure is arranged on the driven turntable (4).