CN110899552A - Square column buckle forming equipment and method thereof - Google Patents
Square column buckle forming equipment and method thereof Download PDFInfo
- Publication number
- CN110899552A CN110899552A CN201911217776.8A CN201911217776A CN110899552A CN 110899552 A CN110899552 A CN 110899552A CN 201911217776 A CN201911217776 A CN 201911217776A CN 110899552 A CN110899552 A CN 110899552A
- Authority
- CN
- China
- Prior art keywords
- bending
- shearing
- cutter
- rack
- punching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 23
- 238000005452 bending Methods 0.000 claims abstract description 213
- 230000007246 mechanism Effects 0.000 claims abstract description 121
- 238000010008 shearing Methods 0.000 claims abstract description 105
- 238000004080 punching Methods 0.000 claims abstract description 98
- 230000006835 compression Effects 0.000 claims abstract description 65
- 238000007906 compression Methods 0.000 claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims description 127
- 239000010959 steel Substances 0.000 claims description 127
- 238000003825 pressing Methods 0.000 claims description 55
- 239000003921 oil Substances 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 16
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/36—Making other particular articles clips, clamps, or like fastening or attaching devices, e.g. for electric installation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to square column buckle forming equipment which comprises a punching mechanism, a compression roller feeding mechanism, a high-frequency heating mechanism, a shearing mechanism and a bending mechanism which are sequentially arranged on a rack, wherein the punching mechanism is arranged on the rack; the shearing mechanism is located the discharge end of frame front side, including front and back two open-ended shearing frame, the shearing frame is including shearing outer frame and along the inside shearing inner frame of upper and lower direction slip setting shearing outer frame, the shearing hydro-cylinder is installed to the inside top of shearing inner frame, the piston rod fixedly connected with cutter connecting plate of shearing hydro-cylinder, the bottom surface of cutter connecting plate is fixed with cutter and the sword that bends in the past after to in proper order, go up the below front side of cutter, install down the cutter through the cutter mount pad in the inside of shearing inner frame, and the trailing flank of cutter is tangent with the leading flank parallel of last cutter down. The invention provides square column buckle forming equipment which is compact in structure and small in occupied area, reduces the labor intensity of workers and improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to square column buckle forming equipment and a method thereof.
Background
Thereby building templates fastener is fixed the template and pours in the template is inside, avoids the device of template deformation, is the indispensable component during the construction, especially when pouring the square column, adopts the square column to detain can significantly reduce the construction cycle. The square column is buckled and is famous square circle again and is buckled, as shown in fig. 11, correspond the supporting clamp of special customization type of fixed square column template, the appearance comprises the monolithic I-shaped steel sheet that four tip have the elbow, I-shaped steel sheet one end sets up to bending structure, be equipped with a plurality of equidistance spaced fixed orificess along length direction on every I-shaped steel sheet, wedge fixed pin passes through-hole and fixed orifices and fixes stop collar and cardboard, form the installation and dismantle convenient square column template fastener, realize the quick formwork of square column template.
At present, the processing of square column buttons is still manually carried out, and the processing efficiency can not meet the requirements of large batches of orders far away. Therefore, a production line which reduces the labor intensity of workers and greatly improves the production efficiency needs to be designed.
Disclosure of Invention
In order to solve the problems, the invention provides square column buckle forming equipment which is compact in structure, small in occupied area, capable of reducing the labor intensity of workers and capable of improving the working efficiency.
The technical scheme adopted by the invention is as follows: a square column buckle forming device comprises a punching mechanism, a compression roller feeding mechanism, a high-frequency heating mechanism, a shearing mechanism and a bending mechanism which are sequentially arranged on a rack;
the shearing mechanism is positioned at the discharge end of the front side of the frame and comprises a shearing frame with openings on the front and back sides, the shearing frame comprises an outer shearing frame and an inner shearing frame which is arranged inside the outer shearing frame in a sliding manner along the vertical direction, a shearing oil cylinder is arranged above the inside of the inner shearing frame, a piston rod of the shearing oil cylinder is fixedly connected with a cutter connecting plate, an upper cutter and a bending cutter are sequentially fixed on the bottom surface of the cutter connecting plate from front to back, a lower cutter is arranged on the front side below the upper cutter and inside the inner shearing frame through a cutter mounting seat, and the rear side surface of the lower cutter is parallel and tangential to the front side surface of the upper cutter;
the bottom surface of one side of the bending cutter adjacent to the upper cutter is arranged to be higher than a plane with a set length of the upper cutter, the rear part of the plane is provided with an upward open slot which is communicated with the front and the rear and is provided with a right-angle pressure groove and matched with the plane to form a step shape, the open slot is connected with the plane of the front side to form a rounded chamfer angle for processing, so as to form a lower pressing blade, and the side wall of the open slot is connected with the top surface to form a rounded chamfer angle for processing and matched with the side wall;
the bending mechanism is arranged below the rear side of the shearing rack and comprises a bending rack, the bending rack comprises an outer bending rack and an inner bending rack, the inner bending rack comprises a bearing plate right facing the lower part of an open slot of the bending knife and side plates connected to the two sides of the bearing plate and sliding in the outer bending rack along the vertical direction; the front end of the bending inner rack is provided with a bending cutter which is matched below the bearing plate to rotate and fold the I-shaped steel and stretch the folded I-shaped steel backwards; the bending cutter comprises a bending cutter seat and a bending cutter head arranged on the top surface of the bending cutter seat, the rear side of the top surface of the bending cutter head is a downward and backward inclined plane convenient for folding the I-shaped steel, the front side of the top surface of the bending cutter head is a bending plane convenient for stretching the rear side of the folding I-shaped steel and smooth transition of the inclined plane, and the rear side surfaces of the bending cutter head and the bending cutter seat are processed to be of a yielding structure.
As a further limitation to the above technical solution, the punching mechanism includes a punching frame, a punching cylinder, an upper tool and a lower tool; the front side and the rear side of the punching rack are provided with openings, a punching oil cylinder is fixed above the punching rack, a piston rod of the punching oil cylinder penetrates through the top surface of the punching rack to the inside of the punching rack, an upper tool is fixed at the lower end of the piston rod of the punching oil cylinder through a connecting plate, and a punch is fixed at the bottom surface of the upper tool; a lower tool is fixed on the bottom surface of the punching rack through a bearing plate, the lower tool comprises an upper punching plate and a lower bearing block which are provided with gaps and used for enabling I-shaped steel to pass through and be conveyed forwards, the upper punching plate is fixed on the bearing plate through a connecting block, and a positioning block protruding downwards is arranged on the bottom surface of the upper punching plate; and punching holes which penetrate through the upper punching plate, the lower bearing block and the bearing plate up and down and are arranged corresponding to the punching head are formed in the upper punching plate, the lower bearing block and the bearing plate.
As a further limitation to the above technical scheme, an upright post is fixed on the top surface of the bearing plate and on the outer side of the upper tool, and the upright post is arranged in a sleeve preset in an upper connecting plate in a penetrating manner; the lower bearing block is clamped and correspondingly arranged right below the upper punching plate through the positioning strips on the front side and the rear side.
As the further injecture to above-mentioned technical scheme, compression roller feeding mechanism includes the pay-off frame, the front and back two sides opening of pay-off frame, the side-mounting of pay-off frame has the motor, motor drive is connected with the speed reducer, the inside of pay-off frame is from last to installing last compression roller set and lower compression roller set down, go up the compression roller set and leave the clearance that is used for carrying the worker's shaped steel down between the compression roller set, the output shaft of the initiative compression roller and speed reducer of lower compression roller set.
As a further limitation to the above technical solution, the lower compression roller group includes a driving lower compression roller located on the same horizontal plane and a driven lower compression roller geared with the driving lower compression roller, the upper compression roller group includes two driven upper compression rollers geared with the driving lower compression roller located on the same horizontal plane, one of the driven upper compression rollers is geared with the driven lower compression roller; the two driven upper compression rollers are arranged in mounting grooves formed in two side walls of the feeding rack through bearings, pressing blocks are slidably inserted into the mounting grooves and above the driven upper compression rollers, pressing plates are fixed to the top surfaces of the pressing blocks, and the pressing plates are connected with piston rods of pressing oil cylinders pre-installed on the feeding rack through connecting blocks; the mounting groove is U type mounting groove, the bottom surface of briquetting be with the mounting groove in bearing complex arc surface, the top surface of briquetting be the plane, connect the pressure strip between the briquetting between same driven upper compression roller both ends.
As a further limitation to the above technical solution, the high-frequency heating mechanism includes a sliding mechanism, the sliding mechanism includes two parallel slide rails disposed on the mounting platform, a driving motor is disposed at one end of the slide rails, an output shaft of the driving motor is connected with a transmission lead screw disposed in parallel between the two slide rails, a transmission nut is connected to the transmission lead screw in a threaded manner, the transmission nut is fixedly connected with the high-frequency heating furnace, and a heating coil for the h-shaped steel to pass through is disposed on a side surface of the high-frequency heating furnace.
As a further limitation to the technical scheme, a moving track is arranged on the side surface of the shearing outer frame, a ball bearing which slides in the moving track is arranged on the side surface of the shearing inner frame, a hydraulic oil cylinder is arranged on the side surface of the shearing outer frame, and a piston rod of the hydraulic oil cylinder is connected with the shearing inner frame; the inner side surface of the bending outer rack is provided with a roller for abutting against the front end surface and the rear end surface of the side plate of the bending inner rack for limiting, the side surface of the bending outer rack is provided with a lifting oil cylinder for driving the bending inner rack to move up and down, and a piston rod of the lifting oil cylinder is connected with the bending inner rack.
As the further limitation to the technical scheme, an air cylinder mounting frame is fixed inside the bending inner rack, a first bending air cylinder and a second bending air cylinder which horizontally reciprocate are sequentially mounted in the air cylinder mounting frame from top to bottom, the upper portion of the bending tool apron is hinged to the first bending air cylinder, the lower portion of the bending tool apron is fixedly hinged to a corner plate with two waist edges through an open slot, one bottom corner of the corner plate is hinged in the open slot, the other bottom corner of the corner plate is hinged to the second bending air cylinder, and the top corner of the corner plate is connected between side plates of the bending inner rack through a rotating shaft.
As a further limitation to the technical scheme, the feed end of the punching mechanism is also provided with a press roll feeding mechanism.
The invention also provides a square column buckle forming method, which adopts the square column buckle forming equipment and comprises the following steps:
a: feeding I-shaped steel from a feeding end under the driving of a compression roller feeding mechanism, conveying the I-shaped steel among a punching mechanism, the compression roller feeding mechanism, a heating coil and a shearing mechanism, conveying the I-shaped steel to the shearing mechanism by the compression roller feeding mechanism, conveying the heating coil and the I-shaped steel forwards synchronously, conveying the heating coil backwards to an initial position when the heating coil is conveyed to the shearing mechanism, and shearing the I-shaped steel by the shearing mechanism through an upper cutter and a lower cutter which are tangent;
b: after the shearing process is finished, the bending mechanism translates upwards to prepare bending, a shearing inner rack of the shearing mechanism moves downwards, a bending knife is matched with a bearing plate to push the I-shaped steel to bend downwards by 90 degrees, the bent I-shaped steel is positioned at the rear side of a bending knife of the bending mechanism, a first bending air cylinder contracts backwards, a second bending air cylinder extends forwards, the inclined plane and the bending plane of a bending knife head are sequentially matched with the I-shaped steel, the I-shaped steel is pressed into the bottom surface of the bearing plate, the I-shaped steel is bent inwards by 90 degrees again, and the bending process is finished;
c: after the bending process is finished, the punching mechanism punches a hole on the I-shaped steel according to the design requirement to finish the punching process;
repeating the steps A-C.
By adopting the technology, the invention has the advantages that: the I-shaped steel is conveyed forwards among the punching mechanism, the compression roller feeding mechanism, the heating coil and the shearing mechanism, and the I-shaped steel is sheared by an upper cutter and a lower cutter which are tangent to the shearing mechanism; after shearing is finished, the bending mechanism translates upwards to prepare for bending, a shearing inner rack of the shearing mechanism moves downwards, the lower cutting knife pushes the I-shaped steel to bend downwards under the action of gravity and the thrust of a hydraulic oil cylinder, and the bending knife bends the I-shaped steel downwards by 90 degrees; and at the moment, the I-shaped steel after being bent is positioned at the rear side of the bending cutter, and under the combined action of the two bending cylinders, the I-shaped steel is bent by 90 degrees again to finish the bending of the I-shaped steel. The shearing and bending structure is simple, the process is ingenious, the occupied area is small, and the operation is simple and convenient; the I-shaped steel is always in a horizontal conveying state, a turning procedure is not needed in the middle, after the I-shaped steel is bent, the I-shaped steel is punched according to requirements, the square column buckle is machined, the working efficiency is high, the whole equipment occupies a small area, and the square column buckle is convenient to machine and form.
According to the invention, the I-shaped steel is conveyed through the upper compression roller group and the lower compression roller group, the stability in the conveying process is improved, the gap between the driven upper compression roller and the mounting groove is reduced by downwards compressing the driven upper compression roller, the pressing force of the driven upper compression roller on the I-shaped steel is improved, and the I-shaped steel is conveniently conveyed.
The high-frequency heating furnace can be conveyed forwards together with the I-shaped steel, and continuously heats the bending part of the I-shaped steel, so that the I-shaped steel is convenient to bend.
According to the invention, the press roller feeding mechanism is additionally arranged at the feeding end of the punching mechanism, so that the feeding stability is enhanced, and the feeding problem is avoided.
Drawings
FIG. 1 is a perspective view of a square stud button forming apparatus of the present invention;
FIG. 2 is a perspective view of the punching mechanism of the present invention;
FIG. 3 is a perspective view of a lower tooling in the punching mechanism of the present invention;
FIG. 4 is a perspective view of the feed mechanism for the nip rollers of the present invention;
FIG. 5 is a perspective view of the high-frequency heating mechanism of the invention;
FIG. 6 is a perspective view of a shear frame of the present invention;
FIG. 7 is a schematic view of the upper cutter, the lower cutter and the bending cutter of the shearing mechanism of the present invention;
FIG. 8 is a front view of the bending blade of the present invention;
FIG. 9 is a perspective view of the bending mechanism of the present invention;
FIG. 10 is a perspective view of the drive of the bending tool in the bending mechanism of the present invention;
fig. 11 is a perspective view of the square post buckle of the present invention.
In the figure:
1-I-shaped steel;
2-a punching mechanism; 21-punching machine frame; 22-a punching oil cylinder; 221-connecting plate; 23-mounting a tool; 24-lower tooling; 241-punching the orifice plate; 242 — lower carrier block; 243-connecting block; 244-positioning block; 245-a positioning bar; 246-punching a hole; 25-a punch; 26-a carrier plate; 27-upright post; 28-a sleeve; 29-vertical plate;
3-a compression roller feeding mechanism; 31-a feeding frame; 32-a motor; 33-a speed reducer; 34-a pressing oil cylinder; 35-mounting grooves; 36-briquetting; 37-a compacting plate;
4-a high-frequency heating mechanism; 41-high frequency heating furnace; 42-a heating coil; 43-a slide rail; 44-a drive motor; 45-driving screw rod;
5-a shearing mechanism; 51-a shear frame; 511-shearing the outer frame; 512-shearing the inner frame; 513-moving track; 514-ball bearings; 515-fixed block; 52-a hydraulic oil cylinder; 53-shearing oil cylinder; 531-cutter connecting plate; 54-upper cutter; 55-lower cutter; 56-bending a knife; 561-pressing edge; 562-forming surface;
6-bending mechanism; 61-bending the frame; 611-bending the outer frame; 612-bending the inner frame; 62-a lift cylinder; 63-a first bending cylinder; 64-a second bending cylinder; 65-bending a cutter; 651-bending the cutter head; 652-bending the tool apron; 653-inclined plane; 654-bending plane; 655-yield structure; 66-a transmission block; 67-a pressure bearing plate; 68-a cylinder mount; 69-crutch panel.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
Example 1
As shown in fig. 1 to 11, a square post buckle forming device for processing an i-shaped steel 1 into a square post buckle as shown in fig. 11 comprises a punching mechanism 2, a press roll feeding mechanism 3, a high-frequency heating mechanism 4, a shearing mechanism 5 and a bending mechanism 6 which are sequentially arranged on a frame.
Perspective view of the punching mechanism as shown in fig. 2-3, the punching mechanism 2 is fixedly arranged at the end of the integrated equipment and is used for punching holes on the I-shaped steel 1. The punching mechanism 2 comprises a punching frame 21, a punching oil cylinder 22, an upper tool 23 and a lower tool 24. The punching frame 21 is opened at both front and rear surfaces thereof. A punching oil cylinder 22 is fixed above the punching frame 21, and a piston rod of the punching oil cylinder 22 penetrates through the top surface of the punching frame 21 to the inside of the punching frame 21. A connecting plate 221 is fixed at the lower end of a piston rod of the punching oil cylinder 22, an upper tool 23 is fixed on the bottom surface of the connecting plate 221, and a punch 25 is fixed on the bottom surface of the upper tool 23. A bearing plate 26 is bolted to the inner bottom surface of the punch frame 21. In order to stabilize the punching direction of the punching cylinder 22, an upright 27 is fixed on the top surface of the bearing plate 26 and outside the upper fixture 23, the upright 27 penetrates through a sleeve 28 preset on the upper connecting plate 221, the outer wall of the sleeve 28 and the front end surface of the connecting plate 221 are fixed through bolts, when the punching cylinder 22 moves downwards, a piston rod of the punching cylinder 22 drives the connecting plate 221 to move downwards, and the sleeve 28 moves downwards along the upright 27, so that the punching direction is prevented from changing.
The top surface of the bearing plate 26 is provided with a lower tool 24, and the lower tool 24 comprises an upper layer structure and a lower layer structure which are reserved with a set gap, so that the I-shaped steel 1 can conveniently pass through the lower tool and can be conveyed forwards. The lower tooling 24 includes an upper orifice plate 241 and a lower bearing block 242. The upper punching plate 241 is fixed on the bearing plate 26 through connecting blocks 243 on two sides, the upper punching plate 241 is in an inverted-mountain shape, and gaps are reserved between two sides of the bottom surface of the upper punching plate 241 and the connecting blocks 243 and used for matching wing plates on the upper side of the I-shaped steel 1; a positioning block 244 protruding downwards is provided at the middle of the bottom surface of the upper punch plate 241. The lower bearing block 242 is clamped by positioning bars 245 at the front side and the rear side and corresponds to the position under the upper punching plate 241, and a gap is reserved between the lower bearing block 242 and the positioning block 244 and is used for passing through a web plate of the I-shaped steel 1; the lower bearing block 242 is spaced apart from the connecting blocks 243 at both sides for passing through the wing plates at the lower side of the i-section steel 1. The I-shaped steel 1 penetrates between the positioning block 244 and the lower bearing block 242, in order to avoid the position change of the I-shaped steel 1, the distance between the positioning block 244 and the lower bearing block 242 is the thickness of the I-shaped steel 1, and the widths of the positioning block 244 and the lower bearing block 242 are smaller than the width of a web plate of the I-shaped steel 1. Punching holes 246 penetrating up and down are formed in the upper punching plate 241, the lower bearing block 242 and the bearing plate 26, and the punching holes 246 are arranged corresponding to the punches 25 and used for punching the I-shaped steel 1. A waste material box is arranged below the punching frame 21.
The front end face of the punching rack 21 is fixedly provided with a vertical plate 29, a proximity switch is fixed on the vertical plate 29, the proximity switch is electrically connected with the punching oil cylinder 22 through a lead, the position information of the I-shaped steel 1 is transmitted to the punching oil cylinder 22, and the work of the punching oil cylinder 22 is controlled. The i-shaped steel 1 is conveyed between the positioning block 244 and the lower bearing block 242, the proximity switch senses and sends a position signal of the i-shaped steel 1, the sensed signal is transmitted to the punching oil cylinder 22, the punching oil cylinder 22 moves downwards under the control of the proximity switch to drive the punch 25 to move downwards, the punch 25 penetrates through the punching hole 246 to punch the i-shaped steel 1, and therefore the punching process is completed.
The structure of the press roll feeding mechanism is shown in fig. 4, the press roll feeding mechanism 3 is arranged in front of the punching mechanism 2 and used for conveying the I-shaped steel 1, and the press roll feeding mechanism comprises a feeding rack 31, a motor 32, a speed reducer 33, a lower press roll group, an upper press roll group and a pressing oil cylinder 34.
The front and back surfaces of the feeding frame 31 are open. The motor 32 and the speed reducer 33 are installed on the side face of the feeding rack 31, and the motor 32 is in transmission connection with the speed reducer 33. The lower pressing roller group comprises a driving lower pressing roller and a driven lower pressing roller which are positioned on the same horizontal plane. The driving lower pressing roller is connected with an output shaft of the speed reducer 33, and the driving lower pressing roller drives the driven lower pressing roller through gear transmission. The upper pressing roll group comprises two driven upper pressing rolls positioned on the same horizontal plane. The two driven upper press rolls are in gear transmission, and one of the driven upper press rolls is in gear transmission connection with the driven lower press roll. The I-shaped steel 1 penetrates through the upper compression roller group and the lower compression roller group, and under the driving of the driving lower compression roller, the driven lower compression roller and the two driven upper compression rollers rotate to drive the I-shaped steel 1 to be conveyed forwards.
In order to facilitate the positioning and the simultaneous conveying of the I-shaped steel 1, the side faces of the upper pressing roller group and the lower pressing roller group are provided with gears, and cams are arranged at the middle parts of the upper pressing roller group and the lower pressing roller group respectively corresponding to the conveying positions of the I-shaped steel 1 and used for compressing and supporting the upper side and the lower side of a web plate of the I-shaped steel 1.
In order to adjust the pressing force during the process of conveying the I-steel 1, a pressing cylinder 34 and a pressing block 36 are provided for adjusting the pressing force between the upper and lower pressing roller sets. Go up compression roller set and lower compression roller set and all install on pay-off frame 31 through the bearing, wherein in two driven compression rollers all locate mounting groove 35 through the bearing, on the both sides wall of pay-off frame 31 was located to mounting groove 35, mounting groove 35 was U type mounting groove, set up briquetting 36 in mounting groove 35, the top of driven compression roller, briquetting 36 can slide from top to bottom in mounting groove 35. The bottom surface of the pressing block 36 is an arc surface matched with the bearing in the mounting groove 35, and the top surface of the pressing block 36 is a plane. A pressing plate 37 is fixed on the top surface of the pressing block 36 through bolts, and the pressing plate 37 is positioned on the pressing block 36 between the two ends of the same driven upper pressing roll. The middle part of the top surface of the pressing plate 37 is provided with a connecting block which is connected with a piston rod of the pressing oil cylinder 34. The pressing oil cylinder 34 is installed on the top surface of the feeding rack 31, and a piston rod of the pressing oil cylinder 34 penetrates through the top surface of the feeding rack 31 to the inside of the feeding rack 31. The piston rod of the pressing oil cylinder 34 is connected with the connecting block through a connecting rod. The pressing plate 37 is pushed downwards by the pressing oil cylinder 34, the pressing plate 37 drives the pressing block 36 to press the driven upper pressing roller downwards, the gap in the driven upper pressing roller mounting groove 35 is reduced, the pressing force of the driven upper pressing roller on the I-shaped steel 1 is improved, and the I-shaped steel 1 is conveniently conveyed.
The high-frequency heating mechanism 4 is configured as shown in fig. 5, and the high-frequency heating mechanism 4 is mounted on a side surface in front of the roll feeding mechanism 3, heats a bent portion of the i-section steel 1, facilitates bending, and includes a sliding mechanism, a high-frequency heating furnace 41, and a heating coil 42.
The sliding mechanism comprises two parallel sliding rails 43 arranged on the mounting platform, a driving motor 44 is arranged at one end of each sliding rail 43, an output shaft of the driving motor 44 is fixedly connected with a transmission screw rod 45, the transmission screw rods 45 are arranged between the two sliding rails 43 in parallel, a transmission nut is in threaded connection with the transmission screw rods 45, and the transmission nut is fixedly connected with the high-frequency heating furnace 41. The high-frequency heating furnace 41 is slidably mounted on the slide rail 43, and the heating coil 42 is extended out of the side surface of the high-frequency heating furnace 41 and supplies heat to the high-frequency heating furnace to heat the I-steel 1 passing through the heating coil 42 at a predetermined bending position.
The driving motor 44 rotates to drive the transmission nut to slide on the transmission screw rod 45, so that the high-frequency heating furnace 41 is driven to slide back and forth along the slide rail 43, the I-shaped steel 1 and the heating coil 42 move together, the bending part of the I-shaped steel 1 is continuously heated, and the bending is convenient.
And a shearing mechanism 5 is arranged in a collinear way at a set distance in front of the compression roller feeding mechanism 3 to shear the I-shaped steel 1. The shearing mechanism 5 includes a shearing frame 51, a hydraulic cylinder 52, a shearing cylinder 53, an upper cutter 54, a lower cutter 55, and a press-bending cutter 56.
The structure of the shearing mechanism 5 is as shown in fig. 6, the front and back sides of the shearing frame 51 are open, and the shearing mechanism includes an outer shearing frame 511 and an inner shearing frame 512, the inner shearing frame 512 is arranged inside the outer shearing frame 511 in a sliding manner along the up-down direction, two side surfaces of the outer shearing frame 511 are provided with moving tracks 513, the outer side surface of the inner shearing frame 512 is provided with ball bearings 514 sliding in the moving tracks 513, and the inner shearing frame 512 slides up and down along the inner side surface of the outer shearing frame 511 by the cooperation of the moving tracks 513 and the ball bearings 514. The hydraulic cylinder 52 is mounted to the upper middle portion of the left and right side surfaces of the shear outer frame 511 by fixing pins. Fixed blocks 515 are mounted on two sides of the rear end face of the shearing inner frame 512, and the fixed blocks 515 are fixedly connected with a piston rod of the hydraulic oil cylinder 52.
The shearing oil cylinder 53 is arranged above the inner part of the shearing inner frame 512, a piston rod of the shearing oil cylinder 53 is fixedly connected with a cutter connecting plate 531, and an upper cutter 54 and a bending cutter 56 are sequentially fixed on the bottom surface of the cutter connecting plate 531 from front to back. The structure of the upper cutter 54, the lower cutter 55 and the bending cutter 56 is as shown in fig. 7 and 8, a cutter mounting seat is fixedly arranged at the front side below the upper cutter 54 and inside the shearing inner frame 512, the lower cutter 55 is mounted on the cutter mounting seat, the rear end face of the cutter mounting seat is abducted and tangent to the lower cutter, and a space is reserved for downward bending of the i-shaped steel 1. And the rear side of the lower cutter 55 is parallel and tangential to the front side of the upper cutter 54, and the lower cutter 55 is tangential to the upper cutter 54 back and forth to cut the section steel 1. The height of the bending knife 56 is lower than that of the upper cutter 54, the bottom surface of the side, adjacent to the upper cutter 54, of the bending knife 56 is a plane with a set length distance, the length of the plane is the length of the I-shaped steel 1 which is bent, an open slot which is formed upwards and is through from front to back is formed in the rear of the plane, the open slot is provided with a right-angle press groove and is matched with the front side plane to form a ladder shape, the open slot is connected with the front side plane to form a ridge processing round chamfer to form a lower press blade 561, and the side wall of the open slot is connected with the top surface to form a ridge processing round chamfer and is matched with the side wall.
The I-shaped steel 1 is conveyed between the upper cutter 54 and the lower cutter 55 and is contacted with the top surface of the lower cutter 55, when the I-shaped steel 1 needs to be cut, the cutting oil cylinder 53 extends downwards to drive the upper cutter 54 to move downwards, the front end surface of the upper cutter 54 and the rear end surface of the lower cutter 55 are respectively contacted with the top surface and the bottom surface of the I-shaped steel 1 at the same position, and the two surfaces move towards each other to finish the cutting of the I-shaped steel 1.
And a second proximity switch is fixed at a position on the side surface of the shearing inner frame 512 corresponding to the lower cutter 55, and the second proximity switch is used for detecting the position of the upper cutter 54, so that the upper cutter 54 is prevented from obstructing normal conveying or forward conveying of the bent I-shaped steel 1. The second proximity switch is electrically connected with the motor 32, the sensed position signal is transmitted to the motor 32, and the motor 32 acts under the control of the second proximity switch to drive the I-shaped steel 1 to be conveyed forwards.
A third proximity switch for detecting the position of the press bending blade 56 is fixed to the side of the shearing inner frame 512 at a position rearward of the second proximity switch, and the heating coil 42 is prevented from colliding with the press bending blade 56. The third proximity switch is electrically connected to the driving motor 44, and transmits the sensed position signal to the driving motor 44, and the driving motor 44 operates under the control of the third proximity switch to drive the heating coil 42 to slide back and forth.
The bending mechanism 6 has a structure as shown in fig. 9, the bending mechanism 6 is provided below the rear side of the shearing mechanism 5, and the bending mechanism 6 includes a bending frame 61, a lift cylinder 62, a first bending cylinder 63, a second bending cylinder 64, and a bending tool 65.
The bending machine frame 61 comprises an outer bending machine frame 611 and an inner bending machine frame 612, the inner bending machine frame 612 comprises a bearing plate 67 facing the lower portion of the open slot of the bending knife 56 and side plates connected to two sides of the bearing plate 67 and sliding in the outer bending machine frame 611 along the vertical direction, the bearing plate 67 is used for supporting the I-shaped steel 1 in cooperation with the bending knife 56 during bending, and the thickness of the bearing plate 67 is the thickness of backward bending of the I-shaped steel 1. Rollers for abutting and limiting the front and rear end surface side surfaces of the side plates of the bending inner frame 612 are mounted on the inner side surface of the bending outer frame 611 through a rotating shaft, so that the bending inner frame 612 moves up and down along the inner side surface of the bending outer frame 611. Two side surfaces of the bending outer frame 611 are respectively provided with a lifting oil cylinder 62, a piston rod of the lifting oil cylinder 62 is fixedly connected with a transmission block 66, the transmission block 66 is fixed on the outer side surface of the bending inner frame 612, and the bending inner frame 612 is driven to slide up and down by the lifting oil cylinder 62 and the transmission block 66.
An air cylinder mounting frame 68 is fixed above the inner portion of the bending inner frame 612, the air cylinder mounting frame 68 comprises fixing plates respectively connected with the inner side wall of the bending inner frame 612, a gap for arranging an oil cylinder is reserved between the two fixing plates, and mounting plates are fixed on the rear end faces of the two fixing plates. The first bending cylinder 63 and the second bending cylinder 64 are fixed on the mounting plate, the first bending cylinder 63 is located above the second bending cylinder 64, and the two bending cylinders stretch along the horizontal direction.
The bending cutter 65 is connected to the two bending cylinders as shown in fig. 10, the bending cutter 65 is disposed at the front end of the bending inner frame 612, and the bending cutter 65 is engaged under the bearing plate 67 to rotate the folding i-section steel 1 and stretch the folding i-section steel 1 backward. The bending cutter 65 comprises a bending cutter seat 652 and a bending cutter head 651 arranged on the top surface of the bending cutter seat 652, wherein an open slot is formed in the upper part of the bending cutter seat 652, and the open slot is hinged with the first bending cylinder 63 through a fixing pin; the lower part of the bending tool apron 652 is fixedly hinged with a corner plate 69 through an open slot, the corner plate 69 is an isosceles triangle, one bottom angle of the corner plate 69 is connected with the bending tool apron 652 through a rotating shaft, the other bottom angle is connected with the second bending cylinder 64 through a rotating shaft, and the top angle of the corner plate 69 is connected with two side plates of the bending inner frame 612 through a rotating shaft. The horizontal force output from the second bending cylinder 64 is converted into a force in an oblique direction by the crank plate 69.
The rear side of the top surface of the bending tool bit 651 is an inclined surface 653 which inclines downwards, so that the I-shaped steel 1 can be conveniently folded backwards and downwards. The front side of the top surface of the bending tool bit 651 is a bending plane 654 smoothly transited to the inclined surface 653, so that the rear end of the i-shaped steel 1 can be conveniently stretched and folded. The back end face of the bending tool bit 651 and the back end face of the bending tool apron 652 are provided with the abdicating structure 655, namely, the back end face of the bending tool bit 651 is a vertical face, the back end face of the bending tool apron 652 is a downward inclined face, and the vertical face and the inclined face are both used for abdicating the I-shaped steel 1 and are the abdicating structure 655.
The I-shaped steel 1 is bent after being sheared, the shearing inner frame 512 integrally moves downwards under the action of the hydraulic oil cylinders 52 on the two sides, meanwhile, the bending inner frame 612 moves upwards under the action of the lifting oil cylinder 62, the bearing plate 67 horizontally supports the I-shaped steel 1, a gap through which the I-shaped steel 1 passes is reserved between the front end face of the bearing plate 67 and the lower pressing edge 561 of the bending knife 56, at the moment, the upper cutter 54 still abuts against the I-shaped steel 1, the part, which is not contacted with the bearing plate 67, of the I-shaped steel 1 is bent downwards under the gravity and the pressure of the hydraulic oil cylinders 52, when the lower pressing edge 561 of the bottom face of the bending knife 56 is contacted with the I-shaped steel 1, the I-shaped steel 1 is pushed to continuously downwards, and when the end face of the bending knife 56 is matched with the lower bearing plate 67 to.
When the mechanism 6 of bending moves up its bearing plate 67 cooperation and shears the press bending cutter 56 of mechanism 5 and bend I-steel 1 into the right angle, I-steel 1 is located the rear end face top of bending cutter 65, carries out the process of buckling backward this moment: the second bending cylinder 64 extends, the turning plate 69 drives the bending cutter 65 to incline forwards, the corresponding first bending cylinder 63 contracts, the upper portion of the bending cutter 65 is pulled to incline backwards, the inclined surface 653 of the bending cutter head 651 is abutted to the I-shaped steel 1 to push the I-shaped steel 1 to bend inwards, when the I-shaped steel 1 is bent inwards for a certain angle, the bending plane 654 of the bending cutter head 651 is abutted to the I-shaped steel 1 to continuously push the I-shaped steel 1 to bend inwards, and the I-shaped steel 1 is pressed into the bottom surface of the bearing plate 67, so that the I-shaped steel 1 is bent inwards by 90 degrees.
In this embodiment, in order to enhance the feeding stability and avoid feeding problems, a press roller feeding mechanism 3 may be further installed behind the punching mechanism 2 to assist feeding.
And the shearing mechanism 5 and the bending mechanism 6 are arranged on the frame in a sliding manner, and the shearing mechanism 5 and the bending mechanism 6 move back and forth along a horizontal slideway and are positioned by bolts so as to be matched for processing square column buckles with various lengths.
In the working process of the square column buckle forming equipment, the I-shaped steel 1 is conveyed among the punching mechanism 2, the press roll feeding mechanism 3, the heating coil 42 and the shearing mechanism 5, the heating coil 42 and the I-shaped steel 1 are simultaneously conveyed forwards, in the forward movement process of the heating coil 42, the initial position of the bending mechanism 6 is positioned below the heating coil 42, so that the collision between the heating coil 42 and the bearing plate 67 of the bending mechanism 6 is avoided, when the I-shaped steel 1 is conveyed to the shearing mechanism 5, the heating coil 42 returns to the initial position, the shearing oil cylinder 53 of the shearing mechanism 5 drives the upper cutter 54 to move downwards to be matched with the lower cutter 55 to realize the shearing of the I-shaped steel 1, after the shearing is finished, the bending inner frame 612 of the bending mechanism 6 moves upwards and horizontally under the action of the lifting oil cylinder 62 to prepare for bending, the hydraulic oil cylinders 52 on two sides of the shearing outer frame 511 shrink to drive the shearing inner, under the action of gravity and the thrust of the hydraulic oil cylinder 52, the lower cutter 55 pushes the I-shaped steel 1 to bend downwards, the bending cutter 56 bends the I-shaped steel 1 downwards by 90 degrees, the bending part of the I-shaped steel 1 extends into the rear end face of the bending cutter 65, the I-shaped steel 1 is bent by 90 degrees again under the combined action of the first bending air cylinder 63 and the second bending air cylinder 64, the I-shaped steel 1 is bent, the upper cutter 54 moves upwards while bending, the I-shaped steel 1 after bending is avoided, and in the bending process, holes are punched on the I-shaped steel 1 according to requirements, and the processing of a square column buckle is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention by equally replacing or changing the technical idea of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a former is detained to square column which characterized in that: the device comprises a punching mechanism, a compression roller feeding mechanism, a high-frequency heating mechanism, a shearing mechanism and a bending mechanism which are sequentially arranged on a frame;
the shearing mechanism is positioned at the discharge end of the front side of the frame and comprises a shearing frame with openings on the front and back sides, the shearing frame comprises an outer shearing frame and an inner shearing frame which is arranged inside the outer shearing frame in a sliding manner along the vertical direction, a shearing oil cylinder is arranged above the inside of the inner shearing frame, a piston rod of the shearing oil cylinder is fixedly connected with a cutter connecting plate, an upper cutter and a bending cutter are sequentially fixed on the bottom surface of the cutter connecting plate from front to back, a lower cutter is arranged on the front side below the upper cutter and inside the inner shearing frame through a cutter mounting seat, and the rear side surface of the lower cutter is parallel and tangential to the front side surface of the upper cutter;
the bottom surface of one side of the bending cutter adjacent to the upper cutter is arranged to be higher than a plane with a set length of the upper cutter, the rear part of the plane is provided with an upward open slot which is communicated with the front and the rear and is provided with a right-angle pressure groove and matched with the plane to form a step shape, the open slot is connected with the plane of the front side to form a rounded chamfer angle for processing, so as to form a lower pressing blade, and the side wall of the open slot is connected with the top surface to form a rounded chamfer angle for processing and matched with the side wall;
the bending mechanism is arranged below the rear side of the shearing rack and comprises a bending rack, the bending rack comprises an outer bending rack and an inner bending rack, the inner bending rack comprises a bearing plate right facing the lower part of an open slot of the bending knife and side plates connected to the two sides of the bearing plate and sliding in the outer bending rack along the vertical direction; a bending cutter which is matched below the bearing plate to rotate and fold the I-shaped steel backwards is arranged on the front side of the bending inner rack; the bending cutter comprises a bending cutter seat and a bending cutter head arranged on the top surface of the bending cutter seat, the rear side of the top surface of the bending cutter head is a downward and backward inclined plane convenient for folding the I-shaped steel, the front side of the top surface of the bending cutter head is a bending plane convenient for stretching the rear side of the folding I-shaped steel and smooth transition of the inclined plane, and the rear side surfaces of the bending cutter head and the bending cutter seat are processed to be of a yielding structure.
2. The square post button forming device according to claim 1, wherein: the punching mechanism comprises a punching rack, a punching oil cylinder, an upper tool and a lower tool; the front side and the rear side of the punching rack are provided with openings, a punching oil cylinder is fixed above the punching rack, a piston rod of the punching oil cylinder penetrates through the top surface of the punching rack to the inside of the punching rack, an upper tool is fixed at the lower end of the piston rod of the punching oil cylinder through a connecting plate, and a punch is fixed at the bottom surface of the upper tool; a lower tool is fixed on the bottom surface of the punching rack through a bearing plate, the lower tool comprises an upper punching plate and a lower bearing block which are provided with gaps and used for enabling I-shaped steel to pass through and be conveyed forwards, the upper punching plate is fixed on the bearing plate through a connecting block, and a positioning block protruding downwards is arranged on the bottom surface of the upper punching plate; and punching holes which penetrate through the upper punching plate, the lower bearing block and the bearing plate up and down and are arranged corresponding to the punching head are formed in the upper punching plate, the lower bearing block and the bearing plate.
3. The square post button forming device according to claim 2, wherein: an upright post is fixed on the top surface of the bearing plate and positioned on the outer side of the upper tool, and the upright post penetrates through a sleeve preset in an upper connecting plate; the lower bearing block is clamped and correspondingly arranged right below the upper punching plate through the positioning strips on the front side and the rear side.
4. The square post button forming device according to claim 1, wherein: the compression roller feeding mechanism comprises a feeding rack, openings are formed in the front face and the rear face of the feeding rack, a motor is mounted on the side face of the feeding rack, a speed reducer is connected in a motor transmission mode, an upper compression roller group and a lower compression roller group are mounted in the feeding rack from top to bottom, a gap used for conveying the I-shaped steel is reserved between the upper compression roller group and the lower compression roller group, and a lower compression roller of the lower compression roller group is in driving connection with an output shaft of the speed reducer.
5. The square post button forming device according to claim 4, wherein: the lower compression roller group comprises a driving lower compression roller and a driven lower compression roller, the driving lower compression roller and the driven lower compression roller are positioned on the same horizontal plane and are in gear transmission, the upper compression roller group comprises two driven upper compression rollers which are positioned on the same horizontal plane and are in gear transmission connection, and one of the driven upper compression rollers and the driven lower compression roller are in gear transmission connection; the two driven upper compression rollers are arranged in mounting grooves formed in two side walls of the feeding rack through bearings, pressing blocks are slidably inserted into the mounting grooves and above the driven upper compression rollers, pressing plates are fixed to the top surfaces of the pressing blocks, and the pressing plates are connected with piston rods of pressing oil cylinders pre-installed on the feeding rack through connecting blocks; the mounting groove is U type mounting groove, the bottom surface of briquetting be with the mounting groove in bearing complex arc surface, the top surface of briquetting be the plane, connect the pressure strip between the briquetting between same driven upper compression roller both ends.
6. The square post button forming device according to claim 1, wherein: the high-frequency heating mechanism comprises a sliding mechanism, the sliding mechanism comprises two parallel sliding rails arranged on the mounting platform, a driving motor is arranged at one end of each sliding rail, an output shaft of the driving motor is connected with a transmission lead screw arranged between the two sliding rails in parallel, a transmission nut is in threaded connection with the transmission lead screw, the transmission nut is fixedly connected with the high-frequency heating furnace, and a heating coil for I-shaped steel to pass through is arranged on the side surface of the high-frequency heating furnace.
7. The square post button forming device according to claim 1, wherein: a moving track is formed in the side face of the shearing outer rack, a ball bearing which slides in the moving track is arranged on the side face of the shearing inner rack, a hydraulic oil cylinder is mounted on the side face of the shearing outer rack, and a piston rod of the hydraulic oil cylinder is connected with the shearing inner rack; the inner side surface of the bending outer rack is provided with a roller which is used for abutting and limiting the front end surface and the rear end surface of the side plate of the bending inner rack through a rotating shaft, the side surface of the bending outer rack is provided with a lifting oil cylinder which drives the bending inner rack to move up and down, and a piston rod of the lifting oil cylinder is connected with the bending inner rack.
8. The square post button forming device according to claim 1, wherein: the inside of the inner frame of bending is fixed with a cylinder mounting rack, a first bending cylinder and a second bending cylinder which are horizontally reciprocated are sequentially mounted in the cylinder mounting rack from top to bottom, the upper part of a bending tool apron is hinged with the first bending cylinder, the lower part of the bending tool apron is fixedly hinged with a corner plate with two waist edges through an open slot, one bottom angle of the corner plate is hinged in the open slot, the other bottom angle is hinged with the second bending cylinder, and the top angle of the corner plate is connected between the side plates of the inner frame of bending through a rotating shaft.
9. The square post button forming device according to claim 1, wherein: and the feed end of the punching mechanism is also provided with a compression roller feeding mechanism.
10. A method for forming a square column buckle is characterized by comprising the following steps: the square post button forming device according to any one of claims 1 to 9, wherein the method comprises the following steps:
a: feeding I-shaped steel from a feeding end under the driving of a compression roller feeding mechanism, conveying the I-shaped steel among a punching mechanism, the compression roller feeding mechanism, a heating coil and a shearing mechanism, conveying the I-shaped steel to the shearing mechanism by the compression roller feeding mechanism, conveying the heating coil and the I-shaped steel forwards synchronously, conveying the heating coil backwards to an initial position when the heating coil is conveyed to the shearing mechanism, and shearing the I-shaped steel by the shearing mechanism through an upper cutter and a lower cutter which are tangent;
b: after the shearing process is finished, the bending mechanism translates upwards to prepare bending, a shearing inner rack of the shearing mechanism moves downwards, a bending knife is matched with a bearing plate to push the I-shaped steel to bend downwards by 90 degrees, the bent I-shaped steel is positioned at the rear side of a bending knife of the bending mechanism, a first bending air cylinder contracts backwards, a second bending air cylinder extends forwards, the inclined plane and the bending plane of a bending knife head are sequentially matched with the I-shaped steel, the I-shaped steel is pressed into the bottom surface of the bearing plate, the I-shaped steel is bent inwards by 90 degrees again, and the bending process is finished;
c: after the bending process is finished, the punching mechanism punches a hole on the I-shaped steel according to the design requirement to finish the punching process;
repeating the steps A-C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911217776.8A CN110899552B (en) | 2019-12-03 | 2019-12-03 | Square column buckle forming equipment and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911217776.8A CN110899552B (en) | 2019-12-03 | 2019-12-03 | Square column buckle forming equipment and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110899552A true CN110899552A (en) | 2020-03-24 |
| CN110899552B CN110899552B (en) | 2024-06-18 |
Family
ID=69821383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911217776.8A Active CN110899552B (en) | 2019-12-03 | 2019-12-03 | Square column buckle forming equipment and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110899552B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877979A (en) * | 2021-09-27 | 2022-01-04 | 滦南县兴凯盛金属制品厂 | Production process of I-shaped steel and square column buckle clamping plate |
| CN114516159A (en) * | 2022-02-10 | 2022-05-20 | 上海轩田工业设备有限公司 | Shearing and bending device |
| CN115255732A (en) * | 2022-08-03 | 2022-11-01 | 山东美生热能科技有限公司 | Novel vacuum sealing device for heat insulation oil sleeve |
| CN115889544A (en) * | 2022-11-21 | 2023-04-04 | 武汉杭久电气有限公司 | Fuse is with fuse piece intelligence forming device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203579179U (en) * | 2013-09-12 | 2014-05-07 | 滕州市聚鑫机械制造有限公司 | Mining automatic punching and shearing machine |
| KR20150048543A (en) * | 2013-10-28 | 2015-05-07 | (주)티에스테크놀로지 | Clip manufacture apparatus |
| CN206405266U (en) * | 2017-01-17 | 2017-08-15 | 苏州敏翔包装制品有限公司 | A kind of patch producing device on packing case |
| CN107398501A (en) * | 2017-09-25 | 2017-11-28 | 无锡中博锐机械有限公司 | A kind of sump bending board assembly line |
| WO2018041222A1 (en) * | 2016-08-31 | 2018-03-08 | 无锡市光彩机械制造有限公司 | C-shaped steel forming and punching production line and processing technique therefor |
| CN108817208A (en) * | 2018-05-24 | 2018-11-16 | 任丘市增华通讯器材有限公司 | Anchor ear automatic producing device |
| CN109500233A (en) * | 2018-12-20 | 2019-03-22 | 中铝东南材料院（福建）科技有限公司 | Mechanical hard disk aluminium alloy base plate automatic production line and its working method |
| CN211161618U (en) * | 2019-12-03 | 2020-08-04 | 沧州匠人机械设备有限公司 | Square column buckle forming equipment |
-
2019
- 2019-12-03 CN CN201911217776.8A patent/CN110899552B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203579179U (en) * | 2013-09-12 | 2014-05-07 | 滕州市聚鑫机械制造有限公司 | Mining automatic punching and shearing machine |
| KR20150048543A (en) * | 2013-10-28 | 2015-05-07 | (주)티에스테크놀로지 | Clip manufacture apparatus |
| WO2018041222A1 (en) * | 2016-08-31 | 2018-03-08 | 无锡市光彩机械制造有限公司 | C-shaped steel forming and punching production line and processing technique therefor |
| CN206405266U (en) * | 2017-01-17 | 2017-08-15 | 苏州敏翔包装制品有限公司 | A kind of patch producing device on packing case |
| CN107398501A (en) * | 2017-09-25 | 2017-11-28 | 无锡中博锐机械有限公司 | A kind of sump bending board assembly line |
| CN108817208A (en) * | 2018-05-24 | 2018-11-16 | 任丘市增华通讯器材有限公司 | Anchor ear automatic producing device |
| CN109500233A (en) * | 2018-12-20 | 2019-03-22 | 中铝东南材料院（福建）科技有限公司 | Mechanical hard disk aluminium alloy base plate automatic production line and its working method |
| CN211161618U (en) * | 2019-12-03 | 2020-08-04 | 沧州匠人机械设备有限公司 | Square column buckle forming equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877979A (en) * | 2021-09-27 | 2022-01-04 | 滦南县兴凯盛金属制品厂 | Production process of I-shaped steel and square column buckle clamping plate |
| CN114516159A (en) * | 2022-02-10 | 2022-05-20 | 上海轩田工业设备有限公司 | Shearing and bending device |
| CN114516159B (en) * | 2022-02-10 | 2024-05-28 | 上海轩田智能科技股份有限公司 | Shearing and bending device |
| CN115255732A (en) * | 2022-08-03 | 2022-11-01 | 山东美生热能科技有限公司 | Novel vacuum sealing device for heat insulation oil sleeve |
| CN115255732B (en) * | 2022-08-03 | 2023-06-02 | 山东美生热能科技有限公司 | Novel vacuum sealing device for heat-insulating oil sleeve |
| CN115889544A (en) * | 2022-11-21 | 2023-04-04 | 武汉杭久电气有限公司 | Fuse is with fuse piece intelligence forming device |
| CN115889544B (en) * | 2022-11-21 | 2023-10-03 | 武汉杭久电气有限公司 | Fuse intelligent forming device for fuse |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110899552B (en) | 2024-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110899552A (en) | Square column buckle forming equipment and method thereof | |
| KR101621064B1 (en) | Automatic punching and noching apparatus of Profile | |
| CN115780631A (en) | Door lock hardware punch forming equipment and using method | |
| CN211161618U (en) | Square column buckle forming equipment | |
| CN209736441U (en) | Plate cutting and edge folding mechanism | |
| CN105537471B (en) | A kind of high-precision numerical control molding machine for ring-traveller | |
| JP4714425B2 (en) | Manufacturing method of long member and manufacturing apparatus used therefor | |
| CN101927292A (en) | Punching forming production device for punching bending workpieces | |
| CN217859919U (en) | Servo tracking punching shearing production line | |
| CN116251894A (en) | Stamping die for production of new energy automobile stamping parts and stamping process thereof | |
| CN110465586A (en) | The full-automatic flat integrated skiver machine of circle | |
| CN111085758A (en) | Automatic welding device | |
| CN111957769B (en) | Panel body production line of steel drawer | |
| CN212216891U (en) | Mould and punch press device of preparation condenser end plate | |
| CN107520330B (en) | Colored steel glazed tile and production equipment thereof | |
| CN110102639B (en) | Punch forming composite die for automobile seat framework and machining process of punch forming composite die | |
| CN2517526Y (en) | Machinery for making radiating fin | |
| CN219004273U (en) | Production equipment for decorative wallboard | |
| CN220942795U (en) | Plate and strip sewing machine | |
| CN220612992U (en) | Multifunctional numerical control flanging punching and cutting machine | |
| CN217858347U (en) | Square pile skirtboard bending machine | |
| CN215965675U (en) | Square pile skirtboard bender | |
| CN218982874U (en) | Production equipment of four-folded-edge aluminum ceiling | |
| CN219966074U (en) | Steel plate bending and welded pipe bending forming device | |
| CA2643248A1 (en) | Multi function metal forming apparatus and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |