CN109014919B - Working method of punching and cutting integrated machine for C-shaped steel of steel bracket - Google Patents
Working method of punching and cutting integrated machine for C-shaped steel of steel bracket Download PDFInfo
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- CN109014919B CN109014919B CN201810942763.6A CN201810942763A CN109014919B CN 109014919 B CN109014919 B CN 109014919B CN 201810942763 A CN201810942763 A CN 201810942763A CN 109014919 B CN109014919 B CN 109014919B
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- shaped steel
- cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- 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
- B21D43/20—Storage arrangements; Piling or unpiling
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to the field of steel structure machining, in particular to a working method of a punching and cutting integrated machine for C-shaped steel of a steel support, which comprises a workbench and a U-shaped supporting plate, wherein the top of the workbench is respectively provided with an adjusting and positioning device, a punching device and a cutting device, the bottom of the workbench is provided with an adjusting and butting device, the top of the workbench is provided with a driving device, the adjusting and positioning device comprises two limiting assemblies symmetrically arranged at the top of the workbench, the punching device comprises a first portal frame, a punching assembly and a first driving assembly, two ends of the bottom of the first portal frame are respectively positioned at one side of the two limiting assemblies, the first portal frame is vertically arranged at the top of the workbench, the punching assembly is arranged on the first driving assembly, the first driving assembly is arranged on the first portal frame, and the side wall of the U-shaped supporting frame is provided with. The punching and cutting integrated machine is simple in structure, integrates punching and cutting, reduces the occupied area of equipment, is high in automation degree, improves the production efficiency, and reduces the manual labor.
Description
Technical Field
The invention relates to the field of steel structure processing, in particular to a working method of a punching and cutting integrated machine for C-shaped steel of a steel bracket.
Background
With the rapid development of economic construction, industries such as building construction, railway construction and the like use a large number of steel members, and the steel members refer to steel structure combined members which are formed by connecting steel plates, angle steels, channel steels, I-shaped steels, welded or hot-rolled H-shaped steels through connecting pieces and can bear and transfer loads. The steel member system has the comprehensive advantages of light dead weight, rapid factory manufacture and installation, short construction period, good anti-seismic performance, rapid investment recovery, less environmental pollution and the like, has unique advantages of development in three aspects of height, size and weight compared with a reinforced concrete structure, and is reasonably and widely applied to the field of constructional engineering in the global range, particularly developed countries and regions. The existing C-shaped steel of a steel bracket is taken as one of steel components, has excellent mechanical property and superior use performance, the steel structure mainly based on the C-shaped steel of the steel bracket has high industrial manufacturing degree, is convenient for mechanical manufacturing, is intensive in production, has high precision, is convenient to install, is easy to ensure quality, and is widely applied to the field of constructional engineering.
Disclosure of Invention
The invention aims to provide a punching and cutting integrated machine for C-shaped steel of a steel bracket, which aims to solve the problems in the background technology.
The technical scheme of the invention is as follows: the device comprises a workbench horizontally arranged and a U-shaped supporting plate fixedly connected with the bottom of the workbench, wherein the top of the workbench is respectively provided with an adjusting and positioning device for limiting C-shaped steel, a punching device for punching the C-shaped steel and a cutting device for shearing the C-shaped steel, the bottom of the workbench is provided with an adjusting and butting device for improving the punching precision of the C-shaped steel, the top of the workbench is provided with a driving device capable of driving the C-shaped steel to move in the length direction of a U-shaped supporting frame, the adjusting and positioning device comprises two limiting components symmetrically arranged on the top of the workbench, the punching device comprises a first portal frame, a punching component and a first driving component for driving the punching component to move, two ends of the bottom of the first portal frame are respectively positioned at one side of the two limiting components, the first portal frame is vertically arranged at the top of the workbench, and the punching component is arranged on the first driving component, the first driving assembly is installed on the first portal frame, and the door plate capable of being opened is arranged on the side wall of the U-shaped supporting frame.
In a preferred embodiment of the present invention, each of the limiting assemblies includes a limiting plate, a fixing plate and a plurality of adjusting portions, the limiting plate is in a strip-shaped structure and is vertically disposed on the top of the worktable, the fixing plate is in an L-shaped structure and is fixedly connected to the worktable through bolts, and the plurality of adjusting portions are equidistantly distributed on the fixing plate along the length direction of the limiting plate.
In a preferred embodiment of the present invention, each adjusting portion includes an adjusting screw, an adjusting nut and a washer, the adjusting screw is horizontally installed, one end of the adjusting screw penetrates through the fixing plate and is fixedly connected with the side wall of the limiting plate, the washer and the adjusting nut are sequentially sleeved on the adjusting screw, the side wall of the washer is in interference fit with the side wall of the fixing plate, and the fixing plate is provided with a plurality of screw holes arranged at intervals along the length direction of the fixing plate.
In a preferred embodiment of the invention, the punching assembly comprises a punch, a connecting piece, a first driving motor and a fixed connecting seat, the top of the punch is in threaded connection with the bottom of the connecting piece, the top of the connecting piece is fixedly connected with the output end of the first driving motor, the first driving motor is vertically arranged above the workbench through the fixed connecting seat, the first driving assembly comprises a first screw rod sliding table and a first driving cylinder, the fixed connecting seat is detachably arranged on the sliding table of the first screw rod sliding table, the first screw rod sliding table is arranged along the width direction of the workbench, the first driving cylinder is vertically arranged at the top of the first portal frame, and the output end of the first driving cylinder is fixedly connected with the top of the first screw rod sliding table.
In a preferred embodiment of the present invention, the cutting device includes a second portal frame, two second driving assemblies, a guiding assembly, a cutting assembly and a second driving cylinder, two ends of the bottom of the second portal frame are respectively and fixedly connected to one of the second driving assemblies, the two second driving assemblies are symmetrically disposed on the top of the worktable, the second driving cylinder is vertically mounted on the top of the second portal frame, and an output end of the second driving cylinder is fixedly connected to the top of the cutting assembly, the cutting assembly includes a second driving motor, a cutting blade and a horizontal moving plate, an output end of the second driving motor is fixedly connected to the center of the cutting blade, and the top of the second driving motor is mounted on the bottom of the horizontal moving plate.
In a preferred embodiment of the present invention, each second driving assembly includes a sliding rail, a sliding block, a driving portion and a plurality of driven portions, the sliding rail is i-shaped and extends along a length direction of the workbench, the sliding block is in sliding fit with the sliding rail and is fixedly connected to one end of the bottom of the second portal frame, the driving portion is installed at the top of the workbench, the driven portions extend along the length direction of the sliding rail, the driving portion is in transmission connection with an adjacent driven portion, the driving portion includes a third driving motor and a driving gear, the driving gear is installed at an output end of the third driving motor, and the third driving motor is installed at the top of the workbench.
In a preferred embodiment of the present invention, each of the driven portions includes a connecting shaft and two driven gears, two ends of the connecting shaft are disposed through the sliding rail, the two driven gears are mounted on two ends of the connecting shaft, each two adjacent driven gears are not engaged with each other, and a rack engaged with the driven gears is disposed at the bottom of the sliding block.
In a preferred embodiment of the present invention, the guiding assembly includes two symmetrically disposed guiding shafts, two guiding sleeves and two horizontal plates, the two horizontal plates are both fixedly connected to the inner wall of the second portal frame, each guiding shaft is vertically disposed, and both ends of each guiding shaft are respectively fixedly connected to the portal frame and the horizontal plate, and the two guiding sleeves are fixedly connected to the horizontal moving plate and are in sliding fit with the two guiding shafts.
In a preferred embodiment of the invention, the adjusting and butting device comprises a second screw rod sliding table, a supporting die, a vertical plate and a third driving cylinder, the second screw rod sliding table extends along the length direction of the workbench, the supporting die is detachably mounted on the sliding table of the second screw rod sliding table, the vertical plate is fixedly connected with the side wall of the second screw rod sliding table, the third driving cylinder is mounted at the bottom of the workbench, the output end of the third driving cylinder is fixedly connected with the vertical plate, the top of the second screw rod sliding table is in sliding fit with the bottom of the workbench, and a punching hole matched with the punch is arranged on the supporting die.
In a preferred embodiment of the present invention, the driving device includes two sliding ways, a push plate and a fourth driving cylinder, the bottom of the push plate is in sliding fit with the two sliding ways, the two sliding ways are symmetrically arranged on the top of the workbench and both extend along the length direction of the workbench, the fourth driving cylinder is horizontally arranged on the top of the workbench, and the output end of the fourth driving cylinder is fixedly connected with the side wall of the push plate.
The invention provides a punching and cutting integrated machine for C-shaped steel of a steel bracket by improvement, which has the following improvements and advantages compared with the prior art:
(1) the first driving cylinder drives the first lead screw sliding table to move in the vertical direction, so that the punching assembly on the first lead screw sliding table is driven to move in the vertical direction, the first driving motor drives the connecting piece to drive the punch to rotate, and the punching operation of the C-shaped steel is completed; the second driving cylinder enables the cutting assembly to move in the vertical direction under the action of the guide assembly, and the second driving motor drives the cutting blade to rotate, so that the cutting operation of the C-shaped steel is completed; the driving part is used for driving all the driven parts to rotate, so that the second portal frame can move along the length direction of the workbench, and the fourth driving cylinder drives the push plate to enable the C-shaped steel to be in the length direction of the workbench, so that the C-shaped steel can be cut in an accurate size according to production requirements; the punching and cutting integrated machine is simple in structure, integrates punching and cutting, reduces the occupied area of equipment, is high in automation degree, improves the production efficiency, and reduces the manual labor;
(2) the second screw rod sliding table is used for driving the supporting die to move in the length direction of the workbench, and the third driving cylinder drives the second screw rod sliding table to move in the width direction of the workbench, so that the supporting die on the second screw rod sliding table is driven to move along with the second screw rod sliding table, the punched holes on the supporting die correspond to the punch heads, and the purpose of improving the punching precision of the C-shaped steel is achieved;
(3) the door plate on the side wall of the U-shaped supporting plate and the sliding table which is detachably arranged on the second screw rod sliding table and is used for supporting the die are connected with the punch and the connecting piece through threads, so that the die and the punch are quickly detached and more smoothly supported, and different punching requirements of C-shaped steel are met;
(4) the fourth driving cylinder is used for driving the push plate to move in the length direction of the workbench, so that the C-shaped steel is driven to move along with the push plate, and the blanking operation of the C-shaped steel is facilitated.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a side view of the present invention;
FIG. 6 is a cross-sectional view of a partial structure of the present invention;
FIG. 7 is a partial perspective view of the present invention;
FIG. 8 is an enlarged view at B of FIG. 7;
description of reference numerals:
the device comprises a workbench 1, a U-shaped supporting plate 2, an adjusting and positioning device 3, a limiting assembly 3a, a limiting plate 3a1, a fixing plate 3a2, a screw hole 3a2a, an adjusting part 3a3, an adjusting screw 3a3a, an adjusting nut 3a3b, a gasket 3a3c, a punching device 4, a first portal frame 4a, a punching assembly 4b, a punch 4b1, a connecting piece 4b2, a first driving motor 4b3, a fixed connecting seat 4b4, a first driving assembly 4c, a first screw rod sliding table 4c1, a first driving cylinder 4c2, a cutting device 5, a second portal frame 5a, a second driving assembly 5b, a sliding rail 5b1, a sliding block 5b2, a driving part 5b3, a third driving motor 5b3a, a driving gear 5b3b, a driven part 5b4, a connecting shaft 5b4a, a driven gear 5b4b, a rack 5b c, a rack assembly 865 c 867, a guiding shaft components 2 d and a guiding plate 2 d, the device comprises a second driving motor 5d1, a cutting blade 5d2, a horizontal moving plate 5d3, a second driving air cylinder 5e, an adjusting and butting device 6, a second screw rod sliding table 6a, a supporting die 6b, a vertical plate 6c, a third driving air cylinder 6d, a punched hole 6e, a driving device 7, a slide way 7a, a push plate 7b, a fourth driving air cylinder 7c and a door plate 8.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a punching and cutting integrated machine for C-shaped steel of a steel bracket, which comprises a workbench 1 and a U-shaped supporting plate 2 fixedly connected with the bottom of the workbench 1, wherein the workbench 1 is horizontally arranged, the top of the workbench 1 is respectively provided with an adjusting and positioning device 3 for limiting the C-shaped steel, a punching device 4 for punching the C-shaped steel and a cutting device 5 for shearing the C-shaped steel, the bottom of the workbench 1 is provided with an adjusting and butting device 6 for improving the punching precision of the C-shaped steel, the top of the workbench 1 is provided with a driving device 7 capable of driving the C-shaped steel to move in the length direction of a U-shaped supporting frame, the adjusting and positioning device 3 comprises two limiting assemblies 3a symmetrically arranged at the top of the workbench 1, the punching device 4 comprises a first portal frame 4a, a punching assembly 4b and a first driving assembly 4C for driving the punching assembly 4b to move, the bottom two ends of the first portal frame 4a are respectively located on one side of the two limiting assemblies 3a, the first portal frame 4a is vertically arranged at the top of the workbench 1, the punching assembly 4b is arranged on the first driving assembly 4c, the first driving assembly 4c is arranged on the first portal frame 4a, and the door plate 8 capable of being opened is arranged on the side wall of the U-shaped support frame.
Every spacing subassembly 3a includes limiting plate 3a1, fixed plate 3a2 and a plurality of regulation portion 3a3, limiting plate 3a1 is rectangular shape structure and vertical setting at the top of workstation 1, fixed plate 3a2 is L type structure and passes through bolt and workstation 1 fixed connection, a plurality of regulation portions 3a3 along the equidistant distribution of length direction of limiting plate 3a1 on fixed plate 3a2, utilize a plurality of regulation portions 3a3 to make two limiting plate 3a1 relative movement, the realization is to the spacing location operation of C shaped steel.
Each adjusting portion 3a3 comprises an adjusting screw rod 3a3a, an adjusting nut 3a3b and a washer 3a3C, the adjusting screw rod 3a3a is horizontally installed, one end of the adjusting screw rod penetrates through a fixing plate 3a2 and is fixedly connected with a side wall of a limiting plate 3a1, the washer 3a3C and the adjusting nut 3a3b are sequentially sleeved on the adjusting screw rod 3a3a, the side wall of the washer 3a3C is in interference fit with the side wall of the fixing plate 3a2, the limiting plate 3a1 at the front end of the adjusting screw rod 3a3a can move in the width direction of the workbench 1 by screwing the adjusting nut 3a3b, the limiting and positioning operation of the two limiting plates 3a1 on the C-shaped steel is achieved, the fixing plate 3a2 is provided with a plurality of screw holes 3a2a arranged at intervals in the length direction, and the fixing plate 3a 2.
The punching assembly 4b comprises a punch 4b1, a connecting piece 4b2, a first driving motor 4b3 and a fixed connecting seat 4b4, the top of the punch 4b1 is in threaded connection with the bottom of the connecting piece 4b2, so that the punch 4b1 can be quickly detached and replaced, different punching requirements are met, the top of the connecting piece 4b2 is fixedly connected with the output end of the first driving motor 4b3, the first driving motor 4b3 is used for driving the connecting piece 4b2 to rotate, so that the punch 4b1 in threaded connection with the connecting piece 4b2 is driven to rotate along with the punch, the punching action of C-shaped steel is completed, the first driving motor 4b3 is vertically installed above the workbench 1 through the fixed connecting seat 4b4, the first driving assembly 4C comprises a first lead screw sliding table 4C1 and a first driving air cylinder 4C2, the fixed connecting seat 4b4 is detachably installed on the sliding table 4C1, the first lead screw 4C1 is arranged along the width direction of the workbench 1, first drive cylinder 4C2 is vertical and installs at the top of first portal frame 4a and its output and the top fixed connection of first lead screw slip table 4C1, and first lead screw slip table 4C1 can drive fixed connection seat 4b4 and move on its length direction, and first drive cylinder 4C2 drives first driving motor 4b3 on the first lead screw slip table 4C1 and moves in vertical direction, satisfies the demand of punching a hole of the different positions of C shaped steel.
The cutting device 5 comprises a second portal frame 5a, two second driving assemblies 5b, a guide assembly 5c, a cutting assembly 5d and a second driving cylinder 5e, two ends of the bottom of the second portal frame 5a are respectively and fixedly connected with the second driving assembly 5b, the two second driving assemblies 5b are symmetrically arranged at the top of the worktable 1, the second driving cylinder 5e is vertically arranged at the top of the second portal frame 5a, the output end of the second driving cylinder 5e is fixedly connected with the top of the cutting assembly 5d, the cutting assembly 5d comprises a second driving motor 5d1, a cutting blade 5d2 and a horizontal moving plate 5d3, the output end of the second driving motor 5d1 is fixedly connected with the center of the cutting blade 5d2, the top of the second driving motor 5d1 is arranged at the bottom of the horizontal moving plate 5d3, and the two driving assemblies are used for simultaneously driving the second portal frame 5a to move along the length direction of the worktable 1, the cutting assembly 5d installed on the second portal frame 5a is driven to move along with the second portal frame, the second driving cylinder 5e can drive the cutting assembly 5d to move in the vertical direction, and the requirement for cutting operation of the C-shaped steel according to requirements is met.
Each second driving assembly 5b comprises a sliding rail 5b1, a sliding block 5b2, a driving part 5b3 and a plurality of driven parts 5b4, the sliding rail 5b1 is i-shaped and extends along the length direction of the workbench 1, the sliding block 5b2 is in sliding fit with the sliding rail 5b1 and is fixedly connected with one end of the bottom of the second portal frame 5a, the driving part 5b3 is installed at the top of the workbench 1, the plurality of driven parts 5b4 extend along the length direction of the sliding rail 5b1, the driving part 5b3 is in transmission connection with one adjacent driven part 5b4, the driving part 5b3 comprises a third driving motor 5b3a and a driving gear 5b3b, the driving gear 5b3b is installed at the output end of the third driving motor 5b3a, the third driving motor 5b3a is installed at the top of the workbench 1, the third driving motor 5b3a is used for driving the driving gear 5b3 362 to rotate, and the adjacent driven part 3b is driven by, the slide block 5b2 is moved along the length direction of the slide rail 5b1, so that the second portal frame 5a fixedly connected with the slide block 5b2 moves along with the slide block, and the aim of adjusting the cutting size of the C-shaped steel is fulfilled.
Each driven part 5b4 includes a connecting shaft 5b4a and two driven gears 5b4b, two ends of the connecting shaft 5b4a are disposed through the sliding rail 5b1, the two driven gears 5b4b are mounted at two ends of the connecting shaft 5b4a, each two adjacent driven gears 5b4b are not in meshed fit, and a rack 5b4C in meshed fit with the driven gear 5b4b is disposed at the bottom of the sliding block 5b2, so that when the third driving motor 5b3a drives the driving gear 5b3b to rotate and drive all the driven gears 5b4b to rotate, the rack 5b4C disposed at the bottom of the sliding block 5b2 can drive the sliding block 5b2 to move in the length direction of the sliding rail 5b1, so as to drive the second portal frame 5a to move, the cutting assembly 5d also moves synchronously, and the cutting size of C is adjusted.
The guide assembly 5c comprises two guide shafts 5c1, two guide sleeves 5c2 and two horizontal plates 5c3, the two horizontal plates 5c3 are fixedly connected with the inner wall of the second portal frame 5a, each guide shaft 5c1 is vertically arranged, two ends of each guide shaft are respectively and fixedly connected with the portal frame and the horizontal plate 5c3, the two guide sleeves 5c2 are fixedly connected with the horizontal moving plate 5d3 and are in sliding fit with the two guide shafts 5c1, and the stroke of the second driving cylinder 5e in the vertical direction of the driving horizontal moving plate 5d3 is limited by the sliding fit of the two guide sleeves 5c2 and the two guide shafts 5c 1.
The adjusting and butting device 6 comprises a second screw rod sliding table 6a, a supporting die 6b, a vertical plate 6c and a third driving cylinder 6d, the second screw rod sliding table 6a extends along the length direction of the workbench 1, the supporting die 6b is detachably arranged on the sliding table of the second screw rod sliding table 6a, the vertical plate 6c is fixedly connected with the side wall of the second screw rod sliding table 6a, the third driving cylinder 6d is arranged at the bottom of the workbench 1, the output end of the third driving cylinder 6d is fixedly connected with the vertical plate 6c, the top of the second screw rod sliding table 6a is in sliding fit with the bottom of the workbench 1, a punching hole 6e matched with the punch 4b1 is arranged on the supporting die 6b, the second screw rod sliding table 6a is used for driving the supporting die 6b to move in the length direction of the workbench 1, the third driving cylinder 6d drives the second screw rod sliding table 6a to move in the width direction of the workbench 1, so as to drive the supporting die 6b on the second screw, the punching hole 6e of the supporting die 6b is made to correspond to the punch 4b1, thereby improving the punching accuracy of the C-section steel.
The working principle is as follows: through the two limiting assemblies 3a which are symmetrically arranged, all the adjusting parts 3a3 are rotated to enable the two limiting plates 3a1 to move relatively, so that the positioning operation of the C-shaped steel is realized, the first lead screw sliding table 4C1 is utilized to drive the punching assembly 4b to move in the width direction of the workbench 1, the first driving air cylinder 4C2 drives the first lead screw sliding table 4C1 to move in the vertical direction, so that the punching assembly 4b on the first lead screw sliding table 4C1 is driven to move in the vertical direction, and the first driving motor 4b3 drives the connecting piece 4b2 to drive the punch 4b1 to rotate, so that the punching operation of the C-shaped steel is completed; the second driving air cylinder 5e enables the cutting assembly 5d to move in the vertical direction under the action of the guide assembly 5C, and the second driving motor 5d1 drives the cutting blade 5d2 to rotate, so that the cutting operation of the C-shaped steel is completed; all the driven parts 5b4 are driven to rotate by the driving part 5b3, so that the second portal frame 5a can move along the length direction of the workbench 1, and the fourth driving cylinder 7C drives the push plate 7b to enable the C-shaped steel to be cut in the length direction of the workbench 1 according to the production requirement, so that the C-shaped steel can be cut in an accurate size; the second screw rod sliding table 6a is used for driving the supporting die 6b to move in the length direction of the workbench 1, and the third driving cylinder 6d is used for driving the second screw rod sliding table 6a to move in the width direction of the workbench 1, so that the supporting die 6b on the second screw rod sliding table 6a is driven to move along with the second screw rod sliding table, the punched hole on the supporting die 6b corresponds to the punch head 4b1, and the purpose of improving the punching precision of the C-shaped steel is achieved; the door plate 8 on the side wall of the U-shaped support plate 2 and the support die 6b are detachably mounted on the sliding table of the second screw rod sliding table 6a and are connected with the punch 4b1 and the connecting piece 4b2 through threads, so that the die 6b and the punch 4b1 are quickly detached and more smoothly supported, and different punching requirements of C-shaped steel are met; the fourth driving cylinder 7C drives the push plate 7b to move in the length direction of the workbench 1, so that the C-shaped steel is driven to move along with the push plate, and the blanking operation of the C-shaped steel is facilitated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A working method of a punching and cutting integrated machine of steel bracket C-shaped steel,
the method comprises the following steps: the first driving cylinder drives the first lead screw sliding table to move in the vertical direction, so that the punching assembly on the first lead screw sliding table is driven to move in the vertical direction, the first driving motor drives the connecting piece to drive the punch to rotate, and the punching operation of the C-shaped steel is completed; the second driving cylinder enables the cutting assembly to move in the vertical direction under the action of the guide assembly, and the second driving motor drives the cutting blade to rotate, so that the cutting operation of the C-shaped steel is completed; the driving part is used for driving all the driven parts to rotate, so that the second portal frame can move along the length direction of the workbench, and the fourth driving cylinder drives the push plate to move the C-shaped steel in the length direction of the workbench, so that the C-shaped steel can be cut in an accurate size according to production requirements; the second screw rod sliding table is used for driving the supporting die to move in the length direction of the workbench, and the third driving cylinder drives the second screw rod sliding table to move in the width direction of the workbench, so that the supporting die on the second screw rod sliding table is driven to move, a punching hole on the supporting die corresponds to a punching head, and the purpose of improving the punching precision of the C-shaped steel is achieved; the door plate on the side wall of the U-shaped supporting plate is used for forming an openable material channel, the supporting die is detachably mounted on the sliding table of the second screw rod sliding table, and the punch is in threaded connection with the connecting piece, so that the supporting die and the punch can be quickly detached and replaced, and different punching requirements of the C-shaped steel can be met; the fourth driving cylinder is used for driving the push plate to move in the length direction of the workbench, so that the C-shaped steel is driven to move along with the push plate, and the blanking operation of the C-shaped steel is facilitated.
2. The working method of the punching and cutting integrated machine for the C-shaped steel of the steel bracket as claimed in claim 1 is characterized in that: the punching and cutting integrated machine for the C-shaped steel of the steel support comprises a workbench (1) and a U-shaped supporting plate (2) fixedly connected with the bottom of the workbench (1), wherein the workbench (1) is horizontally arranged, the top of the workbench (1) is respectively provided with an adjusting and positioning device (3) used for limiting the C-shaped steel, a punching device (4) used for punching the C-shaped steel and a cutting device (5) used for shearing the C-shaped steel, the bottom of the workbench (1) is provided with an adjusting and butting device (6) used for improving the punching precision of the C-shaped steel, the top of the workbench (1) is provided with a driving device (7) capable of driving the C-shaped steel to move in the length direction of the U-shaped supporting plate, the adjusting and positioning device (3) comprises two limiting assemblies (3 a) symmetrically arranged at the top of the workbench (1), and the punching device (4) comprises a first portal frame (, The punching assembly (4 b) and the first driving assembly (4 c) for driving the punching assembly (4 b) to move, wherein two ends of the bottom of the first portal frame (4 a) are respectively located at one side of the two limiting assemblies (3 a), the first portal frame (4 a) is vertically arranged at the top of the workbench (1), the punching assembly (4 b) is arranged on the first driving assembly (4 c), the first driving assembly (4 c) is arranged on the first portal frame (4 a), and the door plate (8) capable of being opened is arranged on the side wall of the U-shaped supporting plate.
3. The working method of the punching and cutting integrated machine for the steel bracket C-shaped steel as claimed in claim 2, characterized in that: every spacing subassembly (3 a) includes limiting plate (3 a 1), fixed plate (3 a 2) and a plurality of regulation portion (3 a 3), and limiting plate (3 a 1) are rectangular shape structure and vertical setting at the top of workstation (1), and fixed plate (3 a 2) are L type structure and pass through bolt and workstation (1) fixed connection, and a plurality of regulation portions (3 a 3) are along the length direction equidistant distribution of limiting plate (3 a 1) on fixed plate (3 a 2).
4. The working method of the punching and cutting integrated machine for the steel bracket C-shaped steel as claimed in claim 3, characterized in that: each adjusting part (3 a 3) comprises an adjusting screw rod (3 a3 a), an adjusting nut (3 a3 b) and a washer (3 a3 c), the adjusting screw rods (3 a3 a) are horizontally arranged, one end of each adjusting screw rod penetrates through the fixing plate (3 a 2) and is fixedly connected with the side wall of the limiting plate (3 a 1), the washers (3 a3 c) and the adjusting nuts (3 a3 b) are sequentially sleeved on the adjusting screw rods (3 a3 a), the side walls of the washers (3 a3 c) are in interference fit with the side walls of the fixing plates (3 a 2), and a plurality of screw holes (3 a2 a) are formed in the fixing plates (3 a 2) at intervals along the length direction of the fixing plates.
5. The working method of the punching and cutting integrated machine for the steel bracket C-shaped steel as claimed in claim 2, characterized in that: the punching assembly (4 b) comprises a punch (4 b 1), a connecting piece (4 b 2), a first driving motor (4 b 3) and a fixed connecting seat (4 b 4), the top of the punch (4 b 1) is in threaded connection with the bottom of the connecting piece (4 b 2), the top of the connecting piece (4 b 2) is fixedly connected with the output end of the first driving motor (4 b 3), the first driving motor (4 b 3) is vertically installed above the workbench (1) through the fixed connecting seat (4 b 4), first drive assembly (4 c) include first lead screw slip table (4 c 1) and first drive cylinder (4 c 2), fixed connection seat (4 b 4) demountable installation is on the slip table of first lead screw slip table (4 c 1), first lead screw slip table (4 c 1) set up along the width direction of workstation (1), first drive cylinder (4 c 2) are vertical and install the top fixed connection at the top of first portal frame (4 a) and its output and first lead screw slip table (4 c 1).
6. The working method of the punching and cutting integrated machine for the steel bracket C-shaped steel as claimed in claim 2, characterized in that: the cutting device (5) comprises a second portal frame (5 a), two second driving components (5 b), a guide component (5 c), a cutting component (5 d) and a second driving cylinder (5 e), the bottom both ends of second portal frame (5 a) respectively with a second drive assembly (5 b) fixed connection, two second drive assemblies (5 b) are the symmetry and set up the top at workstation (1), second drive cylinder (5 e) are vertical and install the top at second portal frame (5 a) and its output and the top fixed connection of cutting element (5 d), cutting element (5 d) include second driving motor (5 d 1), cutting blade (5 d 2) and horizontal moving plate (5 d 3), the output of second driving motor (5 d 1) and the center department fixed connection of cutting blade (5 d 2), the bottom at horizontal moving plate (5 d 3) is installed at the top of second driving motor (5 d 1).
7. The working method of the punching and cutting integrated machine for the steel bracket C-shaped steel as claimed in claim 6, is characterized in that: each second driving assembly (5 b) comprises a slide rail (5 b 1) and a slide block (5 b 2), the driving mechanism comprises a driving part (5 b 3) and a plurality of driven parts (5 b 4), a sliding rail (5 b 1) is I-shaped and extends along the length direction of the workbench (1), a sliding block (5 b 2) is in sliding fit with the sliding rail (5 b 1) and is fixedly connected with one end of the bottom of the portal frame, the driving part (5 b 3) is installed at the top of the workbench (1), the driven parts (5 b 4) extend along the length direction of the sliding rail (5 b 1), the driving part (5 b 3) is in transmission connection with one adjacent driven part (5 b 4), the driving part (5 b 3) comprises a third driving motor (5 b3 a) and a driving gear (5 b3 b), the driving gear (5 b3 b) is installed at the output end of the third driving motor (5 b3 a), and the third driving motor (5 b3 a) is installed at the top of the workbench (1).
8. The working method of the punching and cutting integrated machine for the steel bracket C-shaped steel as claimed in claim 7 is characterized in that: every driven portion (5 b 4) all includes connecting axle (5 b4 a) and two driven gear (5 b4 b), the both ends of connecting axle (5 b4 a) all run through slide rail (5 b 1) and set up, install on the both ends of connecting axle (5 b4 a) two driven gear (5 b4 b), every two adjacent driven gear (5 b4 b) all do not mesh the cooperation, the bottom of slider (5 b 2) is equipped with rack (5 b4 c) with driven gear (5 b4 b) meshing cooperation.
9. The working method of the punching and cutting integrated machine for the steel bracket C-shaped steel as claimed in claim 8, characterized in that: guide assembly (5 c) include guiding axle (5 c 1), two uide bushing (5 c 2) and two horizontal plate (5 c 3) that two symmetries set up, two horizontal plate (5 c 3) all with the inner wall fixed connection of second portal frame (5 a), every guiding axle (5 c 1) all are vertical setting and both ends respectively with portal frame and horizontal plate (5 c 3) fixed connection, two uide bushing (5 c 2) and horizontal moving plate (5 d 3) fixed connection and with two guiding axle (5 c 1) sliding fit.
10. The working method of the punching and cutting integrated machine for the steel bracket C-shaped steel as claimed in claim 5, is characterized in that: adjust interfacing apparatus (6) and include second lead screw slip table (6 a), support mould (6 b), riser (6 c) and third drive actuating cylinder (6 d), the length direction extension setting of workstation (1) is followed in second lead screw slip table (6 a), support mould (6 b) detachable and install on the slip table of second lead screw slip table (6 a), riser (6 c) and the lateral wall fixed connection of second lead screw slip table (6 a), the third drives actuating cylinder (6 d) and installs in the bottom of workstation (1) and its output and riser (6 c) fixed connection, the top of second lead screw slip table (6 a) and the bottom sliding fit of workstation (1), be equipped with on support mould (6 b) with drift (4 b 1) matched with (6 e) that punches a hole.
11. The working method of the punching and cutting integrated machine for the steel bracket C-shaped steel as claimed in claim 10, characterized in that: drive arrangement (7) include two slides (7 a), push pedal (7 b) and fourth drive cylinder (7 c), the bottom and two slides (7 a) sliding fit of push pedal (7 b), two slides (7 a) symmetry set up at the top of workstation (1) and all extend the setting along the length direction of workstation (1), fourth drive cylinder (7 c) are the lateral wall fixed connection of horizontal installation at the top of workstation (1) and its output and push pedal (7 b).
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| CN201810942763.6A CN109014919B (en) | 2018-08-17 | 2018-08-17 | Working method of punching and cutting integrated machine for C-shaped steel of steel bracket |
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| CN201810942763.6A CN109014919B (en) | 2018-08-17 | 2018-08-17 | Working method of punching and cutting integrated machine for C-shaped steel of steel bracket |
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| CN109014919B true CN109014919B (en) | 2020-05-26 |
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Effective date of registration: 20200430 Address after: 014000 No.6, Guangming Road, hope Park, rare earth high tech Zone, Baotou City, Inner Mongolia Autonomous Region Applicant after: Baotou Zhenglin steel structure color board Co., Ltd Address before: School of mechanical engineering Jiangnan University No. 1800 214122 Jiangsu city of Wuxi Province Li Lake Avenue Applicant before: He Hongxia |
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