An angle iron punching, cutting and welding integrated device

Abstract

The application relates to the technical field of angle iron processing, and particularly discloses an angle iron punching, cutting and welding integrated equipment, which comprises a machine box seat, two movable clamping assemblies are arranged at the left end of the upper surface of the machine box seat, a punching and blanking assembly is arranged at the right end of the upper surface of the machine box seat, two punching positioning seats are arranged in the punching and blanking assembly, and the two punching positioning seats are arranged in left-right alignment with the corresponding movable clamping assemblies; a rotary clamping seat and a butt clamping seat are arranged on the machine box seat at the right side of the punching and blanking assembly; a manipulator is further arranged on the machine box seat, and a welding gun arranged in alignment with the butt joints of two angle irons is arranged on the manipulator; the angle iron punching, cutting and welding integrated equipment can simultaneously punch, cut, notch and weld two angle irons synchronously, the whole equipment has various functions, the whole processing process is fully automated, and the technical effect of processing the angle iron is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of angle iron processing, and discloses an angle iron punching, cutting and welding integrated equipment. BACKGROUND

[0002] Angle iron is a long strip steel material with two sides perpendicular to each other to form an angle, and is often used as a force component or a connecting component. The angle iron has been widely used in various building structures and engineering structure fields, such as house beams, bridge beams, power transmission towers, cable trench supports, busbar support installation and warehouse shelves. In the angle iron processing process, punching is first performed on the side plate according to the requirements, and then the angle iron is cut to a fixed length according to the size requirements after the punching is completed. In some special fields, two angle irons need to be welded in a perpendicular manner to form a frame structure, so as to be used in aspects such as tower frames for high-voltage power transmission and frames on both sides of the main beam of a steel structure bridge.

[0003] The most common equipment for angle iron processing at present is a puncher and a cutting machine, and there is also processing equipment integrating the punching and cutting functions of the angle iron. For example, the utility model patent with the application number CN2021227786615 discloses an angle iron puncher, which comprises a moving platform, a puncher main body and a material collecting box. The first moving assembly and the second moving assembly are clamped on the upper side of the moving platform. The puncher main body is fixed at one end of the moving platform. The angle iron positioning assembly is fixed on the inner side of the puncher main body. The angle iron positioning assembly is provided with an angle iron positioning groove at one end. The cutting knife is clamped on the inner side of the puncher main body. The material collecting box is arranged at the bottom end of the puncher main body. The movable baffle is clamped on the inner side of the material collecting box. The angle iron puncher disclosed by the utility model patent has the punching and cutting functions of the angle iron, and is commonly used for punching and cutting processing of the angle iron. However, when the angle iron needs to be welded, the operator needs to use a cutting machine to cut a bevel at the end of the angle iron, then align the bevels of the two angle irons and use a clamping workpiece to position them before manual welding, so that the angle iron welding process is very complex to operate, which greatly affects the processing efficiency of the angle iron. Based on this, the application provides an angle iron punching, cutting and welding integrated equipment to realize automatic welding processing after punching and cutting of the angle iron. SUMMARY

[0004] The application aims to provide an angle iron punching, cutting and welding integrated equipment to realize punching, cutting and automatic welding processing after cutting of the angle iron in the angle iron processing process.

[0005] The application is realized by the following technical scheme:

[0006] The utility model provides an angle iron punch cutting welding integrated equipment, including the machine case seat, the upper surface left end of machine case seat is provided with two mutual parallel and left and right movement's moving clamping component, the upper surface right end of machine case seat is provided with the punch cutting assembly that carries out the punching, cutting, cutout to angle iron, the inside of punch cutting assembly is provided with two punch positioning seat, and two punch positioning seat respectively with corresponding moving clamping component left and right alignment setting,

[0007] The machine case seat on the right side of the punch cutting assembly is provided with a rotating clamping seat and a butt clamping seat, which are respectively aligned with the two punch positioning seats. The machine case seat is provided with a driving device for driving the rotating clamping seat to rotate at a fixed angle and a pushing assembly for pushing the angle iron in the rotating clamping seat to the butt clamping seat after rotation. The machine case seat is also provided with a mechanical hand, and the mechanical hand is provided with a welding gun arranged at the butt joint of the two angle irons.

[0008] During the processing of the angle iron, the two moving clamping components are used to clamp and fix two angle irons, and the two angle irons are inserted into the corresponding punch positioning seats in parallel with each other. Then, under the action of the moving clamping components, the angle irons are gradually pushed towards the punch cutting assembly, and the hydraulic device and punch die are used to punch holes in the angle irons during the movement of the angle irons.

[0009] When the two angle irons need to be welded vertically, the end of the angle iron is first cut into a bevel with a bevel cutting knife, and then cut to a fixed length. After the two angle irons are cut, one of the angle irons is rotated 90° by the rotating clamping seat, and then the rotated angle iron is pushed towards the butt clamping seat by the pushing assembly, so that the bevel cutouts of the two angle irons are accurately butted. Then, the butt joint surface of the two angle irons is seamlessly welded by the mechanical hand and the welding gun.

[0010] As a further setting of the above-mentioned scheme, the upper surface left end of the machine case seat is provided with two front and rear parallel transverse slides, and the two moving clamping components are slidingly arranged on the corresponding transverse slides.

[0011] As a further setting of the above-mentioned scheme, the upper surface of the machine case seat is provided with a screw rod parallel to the transverse slide, one end of the screw rod is connected with a screw rod motor, and the moving clamping component is connected with a screw rod nut matched with the screw rod.

[0012] As a further arrangement of the above-mentioned scheme, the punching and blanking assembly comprises a cover frame fixed on the upper surface of the cabinet base, a punching hydraulic device is arranged on the cover frame, an end of the punching hydraulic device is connected with a punching die head extending into the punching positioning seat, a cutting hydraulic device and a notching hydraulic device are further arranged on the cover frame, and an end of the cutting hydraulic device and the notching hydraulic device is respectively connected with a flat mouth cutting knife and an inclined mouth cutting knife.

[0013] As a further arrangement of the above-mentioned scheme, the upper end of the moving clamping assembly, the rotating clamping seat and the butt joint clamping seat is provided with a clamping cylinder, and an end of the clamping cylinder is connected with a pressing block for pressing the diagonal iron.

[0014] As a further arrangement of the above-mentioned scheme, the driving device comprises a first telescopic pushing piece fixedly arranged on the cabinet base, an end of the first telescopic pushing piece is connected with a rack, the lower surface of the rotating clamping seat is provided with a column connected with a bearing on the cabinet base, and the column is provided with a gear engaged with the rack.

[0015] As a further arrangement of the above-mentioned scheme, the pushing assembly comprises a second telescopic pushing piece fixedly arranged on the cabinet base, and an end of the second telescopic pushing piece is connected with a pushing plate abutting against the end surface of the angle iron.

[0016] As a further arrangement of the above-mentioned scheme, the upper surface of the cabinet base is further provided with a longitudinal sliding rail, the butt joint clamping seat is slidingly arranged on the longitudinal sliding rail, the upper surface of the cabinet base is provided with a third telescopic pushing piece, and the third telescopic pushing piece is connected with the butt joint clamping seat.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] Firstly, the angle iron punching, cutting and welding integrated equipment disclosed by the present application can simultaneously punch, cut and notch two angle irons synchronously, and can realize automatic feeding of the angle irons during the processing of the angle irons. The processing efficiency of the entire equipment for the angle irons is high, and the required processing procedures can be started according to the processing requirements of the angle irons, so that the entire equipment has diverse functions and the processing effect of the angle irons is excellent.

[0019] Secondly, the angle iron punching, cutting and welding integrated equipment further comprises an automatic butt joint welding device arranged on the right side of the punching and blanking assembly according to the use requirements of the angle irons. The automatic butt joint welding device can clamp two cut angle irons, rotate one of the angle irons by 90° accurately after clamping, vertically butt joint the notches of the two angle irons, and seamlessly weld the butt joint of the two angle irons by using a welding gun. The entire butt joint and welding process is fully automated, and manual welding operation is not required, which not only reduces the labor intensity of the workers, but also effectively improves the welding quality between the angle irons by standardizing the welding process. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention from a first angle;

[0022] Figure 2 This is a schematic diagram of the second-angle three-dimensional structure of the present invention;

[0023] Figure 3 This is a three-dimensional structural diagram of the movable clamping component in this invention;

[0024] Figure 4 This is a three-dimensional structural diagram of the punching and cutting assembly from the first angle in this invention;

[0025] Figure 5 This is a two-dimensional structural diagram of the punching and cutting assembly in this invention from a second angle;

[0026] Figure 6 This is a three-dimensional structural diagram of the automatic butt welding device in Embodiment 2 of the present invention;

[0027] Figure 7 This is a schematic diagram of the three-dimensional structure of the rotating clamping seat, rack, gear, etc. in Embodiment 2 of the present invention. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The following will refer to the appendix... Figures 1-7 This application will be described in detail with reference to the embodiments.

[0030] Example 1

[0031] Example 1 discloses an integrated equipment for punching and cutting angle iron, as shown in the attached drawing. Figure 1 and attached Figure 2The main body of the device comprises a cabinet seat 1, two front and rear parallel moving clamping assemblies 2 are arranged on the left end of the upper surface of the cabinet seat 1, and a punching and blanking assembly 3 is arranged on the right end of the upper surface of the cabinet seat 1.

[0032] Referring to the accompanying drawings Figure 1 and the accompanying drawings Figure 3 The moving clamping assembly 2 comprises a moving clamping seat 201, through holes 202 consistent with the cross section of the angle iron 100 are formed on the left and right side surfaces of the moving clamping seat 201, and the size of the through holes 202 is larger than the cross section size of the angle iron, so that the angle iron can pass through the through holes 202. A first clamping cylinder 203 is arranged on the upper surface of the moving clamping seat 201, and the end of the first clamping cylinder 203 extending into the cavity of the moving clamping seat 201 is connected with a pressing block, so that the angle iron 100 can be fixed in the moving clamping seat 201 after passing through the moving clamping seat 201 along the through holes 202 under the action of the first clamping cylinder 203 and the pressing block. Two transverse sliding rails 4 are fixedly arranged on the upper surface of the cabinet seat 1 in front and back parallel manner, and a sliding groove 204 matched with the transverse sliding rails 4 is formed on the lower surface of the moving clamping seat 201, so that the moving clamping seat 201 can move left and right along the transverse sliding rails 4. Meanwhile, a transverse lead screw 5 parallel to the transverse sliding rail 4 is arranged on the side of each transverse sliding rail 4, and a lead screw motor 6 is arranged at one end of the transverse lead screw 5, and then a lead screw nut 205 matched with the transverse lead screw 5 is welded on the side surface of the moving clamping seat 201, so that the moving clamping seat 201 can move a certain distance along the transverse sliding rail 4 by controlling the forward and reverse rotation and the number of rotation of the lead screw motor 6.

[0033] Referring to the accompanying drawings Figure 4 and the accompanying drawings Figure 5 The punching and blanking assembly 3 comprises a cover frame 301 fixed on the upper surface of the cabinet seat 1, two punching positioning seats 7 are fixed on the upper surface of the cabinet seat 1 below the cover frame 301, and the two punching positioning seats 7 are respectively on the same transverse horizontal line with the corresponding moving clamping assembly 2. Through holes consistent with the cross section of the angle iron are also formed on the left and right side surfaces of the punching positioning seat 7. A first hydraulic device 302 is arranged on the cover frame 301 above each punching positioning seat 7, and the end of the first hydraulic device 302 is connected with a vertical punching die head 303 extending into the corresponding punching positioning seat 7. Meanwhile, a second hydraulic device 304 is arranged on the front and rear side surfaces of the cover frame 301, and the end of the second hydraulic device 304 is connected with a horizontal punching die head 305 extending into the corresponding punching positioning seat 7. When the angle iron 100 moves through the punching positioning seat 7 under the pushing of the moving clamping assembly 2, the first hydraulic device 302 and the second hydraulic device 304 can be started according to the demand, and then the vertical punching die head 303 and the horizontal punching die head 305 are used to punch on both sides of the angle iron 100 respectively.

[0034] The punching and blanking assembly 3 further comprises two third hydraulic devices 306 and two fourth hydraulic devices 307 arranged on the upper surface of the cover frame 301, and the two third hydraulic devices 306 and the two fourth hydraulic devices 307 are arranged directly above the moving path of the angle iron 100. Then a flat cutting knife 308 is connected at the end of the third hydraulic device 306, and an inclined cutting knife 309 is connected at the end of the fourth hydraulic device 307. When it is needed to cut an inclined edge at the end of the angle iron 100 to facilitate the subsequent vertical welding between two angle irons, the fourth hydraulic device 307 is started to make the inclined cutting knife 309 press down to cut the end of the angle iron; when it is needed to cut the angle iron 100 to a fixed length, the third hydraulic device 306 is directly started to make the flat cutting knife 308 press down to cut the angle iron directly.

[0035] Embodiment 2

[0036] Embodiment 2 discloses an angle iron punching, cutting and welding integrated device, which is based on embodiment 1, and a set of automatic butt welding device is additionally arranged on the upper surface of the machine box seat 1 on the right side of the punching and blanking assembly 3. The same parts as those of embodiment 1 are not described again, and the different parts are described with reference to the accompanying drawings. Figure 1 , the accompanying drawings Figure 6 and the accompanying drawings Figure 7 .

[0037] Embodiment 3 further comprises a rotating clamping seat 9 and a butt clamping seat 10 arranged on the upper surface of the machine box seat 1 on the right side of the punching and blanking assembly 3, and the rotating clamping seat 9 and the butt clamping seat 10 are also provided with through holes with the same cross section of the angle iron, and the rotating clamping seat 9 and the butt clamping seat 10 are respectively arranged on the same horizontal line with the corresponding punching positioning seat 7. Then a second clamping cylinder 11 is arranged on the upper surface of the rotating clamping seat 9 and the butt clamping seat 10, and a pressing block is connected at the end of the second clamping cylinder 11. When two angle irons 100 pass through the corresponding rotating clamping seat 9 and butt clamping seat 10, they are first clamped and fixed by the second clamping cylinder 11, and then cut by the flat cutting knife 308 in the punching and blanking assembly 3.

[0038] The lower surface of the rotary clamping seat 9 is connected with a column 12, and the lower end of the column 12 is connected with a bearing 13 on the upper surface of the machine box seat 1, and a gear 14 is arranged on the upper end of the column 12, then a first push cylinder 15 is fixed on the upper surface of the machine box seat 1, and a rack 16 engaged with the gear 14 is connected with the end of the first push cylinder 15, by controlling the extension or shortening of the first push cylinder 15, then the rotary clamping seat 9 can be rotated at a fixed angle around the column 12 under the engagement transmission of the rack 16 and the gear 14. In addition, a second push cylinder 17 is fixed on the rear side of the upper surface of the machine box seat 1, and the front end of the piston rod of the second push cylinder 17 is connected with a push plate, when the rotary clamping seat 9 is rotated by 90°, the second push cylinder 17 is started to make the push plate abut against the rear end of the angle iron 100, so as to push the front end of the angle iron to the direction of the butt clamping seat 10, and then the two oblique surfaces of the angle iron 100 are butted.

[0039] A welding mechanism for aligning the butted position of the two oblique surfaces of the angle iron 100 is arranged on the machine box seat 1, which comprises a welding gun 19 and a manipulator 20, the welding gun 19 is fixed on the manipulator 20, and by the pre-set control program, the manipulator 20 can be operated to drive the welding gun 19 to move along the gap of the butted position, so as to complete the seamless welding of the butted position of the two oblique surfaces of the angle iron 100.

[0040] Finally, in order to facilitate the taking out of the angle iron after welding, a longitudinal slide rail 21 is fixed on the upper surface of the machine box seat 1, and the butt clamping seat 10 is slidably arranged on the longitudinal slide rail 21, and a third push cylinder 22 is arranged on the upper surface of the machine box seat 1, and the end of the third push cylinder 22 is connected with the butt clamping seat 10.

[0041] When the two angle irons are vertically welded, the clamping force of the second clamping cylinder 11 on the angle iron 100 in the rotary clamping seat 9 is removed, then the third push cylinder 22 is started to make the whole butt clamping seat 10 move along the longitudinal slide rail 21, so that one end of the angle iron is pulled out of the rotary clamping seat 9, then the clamping force of the second clamping cylinder 11 on the angle iron 100 in the butt clamping seat 10 is removed, and the other end of the angle iron is directly manually pulled out of the butt clamping seat 10.

[0042] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A punching, cutting and welding integrated device for angle iron, comprising a cabinet seat, characterized in that, The upper surface left end of the case seat is provided with two moving clamping assemblies moving left and right in parallel, the upper surface right end of the case seat is provided with a punching and blanking assembly punching, cutting and notching the angle iron, the inside of the punching and blanking assembly is provided with two punching positioning seats, and the two punching positioning seats are respectively arranged left and right in alignment with the corresponding moving clamping assemblies; The case seat on the right side of the punching and blanking assembly is provided with a rotary clamping seat and a butt joint clamping seat, and the rotary clamping seat and the butt joint clamping seat are respectively arranged left and right in alignment with the two punching positioning seats, the case seat is provided with a driving device for driving the rotary clamping seat to rotate at a fixed angle and a pushing assembly for pushing the angle iron in the rotary clamping seat to the butt joint clamping seat after rotation, and the case seat is further provided with a mechanical hand, and the mechanical hand is provided with a welding gun arranged at the butt joint of the two angle irons.

2. The angle punching and cutting integrated apparatus according to claim 1, wherein The upper surface left end of the case seat is provided with two front and rear parallel transverse sliding rails, and the two moving clamping assemblies are slidingly arranged on the corresponding transverse sliding rails.

3. The angle punching and cutting integrated apparatus according to claim 2, wherein The upper surface of the case seat is provided with a lead screw parallel to the transverse sliding rail, and one end of the lead screw is connected with a lead screw motor, and the moving clamping assembly is connected with a lead screw nut matched with the lead screw.

4. The angle punching and cutting integrated apparatus according to claim 1, wherein The punching and blanking assembly comprises a cover frame fixed on the upper surface of the case seat, the cover frame is provided with a punching hydraulic device, one end of the punching hydraulic device is connected with a punching die head extending into the punching positioning seat, the cover frame is further provided with a cutting hydraulic device and a notching hydraulic device, and the ends of the cutting hydraulic device and the notching hydraulic device are respectively connected with a flat cutting knife and an inclined cutting knife.

5. The angle punching and cutting integrated apparatus according to claim 1, wherein The upper end of the moving clamping assembly, the rotary clamping seat and the butt joint clamping seat is provided with a clamping cylinder, and the end of the clamping cylinder is connected with a pressing block for pressing the angle iron.

6. The angle punching and cutting integrated apparatus according to claim 1, wherein The driving device comprises a first telescopic pushing member fixedly arranged on the case seat, the end of the first telescopic pushing member is connected with a rack, the lower surface of the rotary clamping seat is provided with a column connected with a bearing on the case seat, and the column is provided with a gear engaged with the rack.

7. The angle punching and cutting integrated apparatus according to claim 1, wherein The pushing assembly comprises a second telescopic pushing member fixedly arranged on the case seat, and the end of the second telescopic pushing member is connected with a push plate abutting against the end face of the angle iron.

8. The angle punching and cutting integrated apparatus according to claim 1, wherein The upper surface of the case seat is further provided with a longitudinal sliding rail, the butt joint clamping seat is slidingly arranged on the longitudinal sliding rail, the upper surface of the case seat is provided with a third telescopic pushing member connected with the butt joint clamping seat.

Images