CN108672807B - 45-degree corner cutting machine - Google Patents

45-degree corner cutting machine Download PDF

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Publication number
CN108672807B
CN108672807B CN201810436092.6A CN201810436092A CN108672807B CN 108672807 B CN108672807 B CN 108672807B CN 201810436092 A CN201810436092 A CN 201810436092A CN 108672807 B CN108672807 B CN 108672807B
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CN
China
Prior art keywords
corner cutting
workbench
cutting device
plate
groups
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.)
Expired - Fee Related
Application number
CN201810436092.6A
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Chinese (zh)
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CN108672807A (en
Inventor
袁长勃
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Yuan Changbo
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Yuan Changbo
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Publication date
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Priority to CN201810436092.6A priority Critical patent/CN108672807B/en
Publication of CN108672807A publication Critical patent/CN108672807A/en
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Publication of CN108672807B publication Critical patent/CN108672807B/en
Expired - Fee Related legal-status Critical Current
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/003—Sawing machines or sawing devices with circular saw blades or with friction saw discs for particular purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

The invention discloses a 45-degree corner cutting machine, which comprises a workbench, wherein four groups of supporting plates are symmetrically welded at the four corners of the top of the workbench, two groups of supporting plates are connected with a sliding plate in a sliding manner, one end of the sliding plate is arranged in a straight line from top to bottom in a drooping manner and is provided with a second corner cutting device and a first corner cutting device, the four corners of the bottom of the workbench are symmetrically welded with the four corners of the top surface of a base through connecting plates, two groups of third hydraulic cylinders are symmetrically and fixedly arranged on the inner surface of the base, the output ends of the tops of the third hydraulic cylinders penetrate through the interior of the workbench and are in transmission connection with the input ends of one side of the sliding plate, the first hydraulic cylinder drives the connecting plates to move downwards, after the middle parts of the pushing plates are aligned with the middle parts of workpieces, the second hydraulic cylinders drive the pushing plates to push the workpieces to be above corner cutting grooves, and, and the rear corner cut is completed, the safety coefficient is high, and the method is suitable for popularization.

Description

45-degree corner cutting machine
Technical Field
The invention relates to the technical field of corner cutting, in particular to a 45-degree corner cutting machine.
Background
At present, most sheet metal part corner cutting machines in the market manually measure the length of a corner cut, then fix the position of a baffle and perform corner cutting operation, when the sizes of the corner cuts of a batch of sheet metal parts are various and the number of the sheet metal parts is small, an operator needs to frequently screw a bolt of the baffle to adjust the size, great inconvenience is brought to the sheet metal part processing, and the working efficiency is affected; and the manually measured size has certain deviation, which causes inaccuracy of the chamfer angle, if manual treatment is adopted, the processing efficiency is low, the chamfer angle is not standard, burrs are easily caused, and therefore, the 45-degree chamfering machine is provided.
Disclosure of Invention
The invention aims to provide a 45-degree corner cutting machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a45-degree corner cutting machine comprises a workbench, four groups of supporting plates are symmetrically welded at the four corners of the top of the workbench, two groups of supporting plates are connected with a sliding plate in a sliding manner, a second corner cutting device and a first corner cutting device are arranged in a straight-row manner from top to bottom at one end of the sliding plate, the four corners of the bottom of the workbench are symmetrically welded with the four corners of the top surface of a base through a connecting plate, two groups of third hydraulic cylinders are symmetrically and fixedly mounted on the inner surface of the base, the top output end of each third hydraulic cylinder penetrates through the inside of the workbench and is in transmission connection with the input end of one side of the sliding plate, a guide pillar is welded at the middle section of the inside of the workbench, one side of the top of the guide pillar penetrates through one ends of the first corner cutting device and the second corner cutting device, two groups of damping mechanisms are symmetrically mounted on the outer parts, and one end of the upper material plate, which is close to the damping mechanism, is provided with a corner cutting groove matched with the first corner cutting device and the second corner cutting device, and one ends of the front surfaces of the supporting plates are mutually and symmetrically fixedly connected with the top of the material pushing mechanism through a support.
Furthermore, the first corner cutting device comprises a first motor and a first saw blade, the second corner cutting device comprises a second motor and a second saw blade, an output shaft of the first motor is fixedly connected with the inside of the first saw blade, an output shaft of the second motor is fixedly connected with the inside of the second saw blade, and the first saw blade and the second saw blade are perpendicular to each other.
Further, pushing equipment includes first pneumatic cylinder, connecting plate, mounting panel, second pneumatic cylinder and push pedal, the piston rod fixed mounting of first pneumatic cylinder is on the support, first pneumatic cylinder passes through connecting plate and mounting panel fixed connection, fixed mounting has the second pneumatic cylinder on the mounting panel, the piston rod and the push pedal fixed connection of second pneumatic cylinder.
Furthermore, the damping mechanism comprises a spring seat, a spring and a pressing plate, the spring seat is fixedly installed on the workbench, and the upper end and the lower end of the spring are respectively fixed on the spring seat and the pressing plate.
Furthermore, install on the lateral wall of workstation and control the panel, the output of controlling the panel all passes through the wire and all with the input electric connection of first corner cut device, second corner cut device, pushing equipment and third pneumatic cylinder.
Furthermore, four groups of supporting legs are symmetrically welded at four corners of the bottom of the base, universal wheels are mounted at the bottoms of the supporting legs, and the universal wheels are self-locking universal wheels.
Compared with the prior art, the invention has the beneficial effects that:
1. the first hydraulic cylinder drives the connecting plate to move downwards, so that after the middle part of the push plate is aligned with the middle part of the workpiece, the second hydraulic cylinder drives the push plate to push the workpiece to the upper part of the corner cutting groove, the first motor drives the first saw blade and the second motor drives the second saw blade to cut the corner of the workpiece, and the rear corner cutting is completed, so that the safety coefficient is high, and the rear corner cutting device is suitable for popularization and promotion;
2. the first saw blade and the second saw blade are arranged up and down, can be freely switched when in use, and have fixed angles and high hydraulic control efficiency;
3. the first saw blade and the second saw blade are made of stainless steel materials, the rotating speed of the first saw blade and the rotating speed of the second saw blade are low, and burrs are not easy to generate in the machining of the oil tooth saw blade.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a first corner cutting device and a second corner cutting device of the present invention;
fig. 3 is a perspective view of the damper mechanism of the present invention.
In the figure: 1 workbench, 2 supporting plates, 3 sliding plates, 4 first corner cutting devices, 401 first motors, 402 first saw blades, 5 second corner cutting devices, 501 second motors, 502 second saw blades, 6 guide pillars, 7 pushing mechanisms, 71 first hydraulic cylinders, 72 connecting plates, 73 mounting plates, 74 second hydraulic cylinders, 75 pushing plates, 8 damping mechanisms, 81 spring seats, 82 springs, 83 pressing plates, 9 control panels, 10 third hydraulic cylinders, 11 bases, 12 supporting legs, 13 universal wheels, 14 supports, 15 corner cutting grooves and 16 feeding plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-3, the present invention provides a technical solution: the 45-degree corner cutting machine comprises a workbench 1, four groups of supporting plates 2 are symmetrically welded at the four corners of the top of the workbench 1, two groups of supporting plates 2 are connected with a sliding plate 3 in a sliding manner, a second corner cutting device 5 and a first corner cutting device 4 are arranged in a straight row from top to bottom at one end of the sliding plate 3, the four corners of the bottom of the workbench 1 are symmetrically welded with the four corners of the top surface of a base 11 through a connecting plate, two groups of third hydraulic cylinders 10 are symmetrically and fixedly installed on the inner surface of the base 11, the output ends of the tops of the third hydraulic cylinders 10 penetrate through the workbench 1 and are in transmission connection with the input ends of one side of the sliding plate 3, a guide pillar 6 is welded at the middle section of the interior of the workbench 1, one side of the top of the guide pillar 6 penetrates through one ends of the first corner cutting device 4 and the second corner cutting device 5, and two groups of damping mechanisms 8, the other end of the workbench 1 is welded with a feeding plate 16, one end of the feeding plate 16 close to the damping mechanism 8 is provided with a corner cutting groove 15 matched with the first corner cutting device 4 and the second corner cutting device 5, and one ends of the front surfaces of the supporting plates 2 are mutually symmetrical and fixedly connected with the top of the pushing mechanism 7 through a support 14.
Specifically, the first corner cutting device 4 includes a first motor 401 and a first saw blade 402, the second corner cutting device 5 includes a second motor 501 and a second saw blade 502, an output shaft of the first motor 401 is fixedly connected with an inside of the first saw blade 402, an output shaft of the second motor 501 is fixedly connected with an inside of the second saw blade 502, and the first saw blade 402 and the second saw blade 502 are perpendicular to each other.
Specifically, pushing equipment 7 includes first pneumatic cylinder 71, connecting plate 72, mounting panel 73, second pneumatic cylinder 74 and push pedal 75, the piston rod fixed mounting of first pneumatic cylinder 71 is on support 6, first pneumatic cylinder 71 passes through connecting plate 72 and mounting panel 73 fixed connection, fixed mounting has second pneumatic cylinder 74 on the mounting panel 73, the piston rod and the push pedal 75 fixed connection of second pneumatic cylinder 74.
Specifically, the damping mechanism 8 includes a spring seat 81, a spring 82 and a pressing plate 83, the spring seat 81 is fixedly installed on the workbench 1, and the upper and lower ends of the spring 82 are respectively fixed on the spring seat 81 and the pressing plate 83.
Specifically, install on the lateral wall of workstation 1 and control panel 9, the output of controlling panel 9 all passes through the wire and all with the input electric connection of first corner cut device 4, second corner cut device 5, pushing equipment 7 and third pneumatic cylinder 10.
Specifically, the mutual symmetrical welding in bottom four corners of base 11 has four groups of supporting legs 12, four groups universal wheel 8 is all installed to the bottom of supporting leg 12, and universal wheel 8 is from locking-type universal wheel.
The working principle is as follows: during the use, place the work piece in the inside of flitch 16, start this cornering machine through controlling panel 9, make third pneumatic cylinder 10 drive first corner cut device 4 and second corner cut device 5 and slide from top to bottom, first pneumatic cylinder 71 drives connecting plate 72 and moves down, make the middle part of push pedal 75 and the middle part of work piece align the back, second pneumatic cylinder 74 drives push pedal 75 and passes the top of corner cut groove 15 with the work piece, first motor 401 drives first saw bit 402 and second motor 501 and drives second saw bit 502 and cut 45 degrees corner cuts the work piece, accomplish the back corner cut, first saw bit 402 and second saw bit 502 are arranged from top to bottom, can freely switch over during the use, factor of safety is high, be fit for promoting and popularizing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a 45 degrees cornering machines, includes workstation (1), its characterized in that: four groups of supporting plates (2) are symmetrically welded at the four corners of the top of the workbench (1), two groups of supporting plates (2) are connected with a sliding plate (3) in a sliding manner, one end of the sliding plate (3) is vertically arranged from top to bottom and is provided with a second corner cutting device (5) and a first corner cutting device (4), the four corners of the bottom of the workbench (1) are symmetrically welded with the four corners of the top surface of a base (11) through a connecting plate, two groups of third hydraulic cylinders (10) are symmetrically and fixedly installed on the inner surface of the base (11), the output end of the top of each third hydraulic cylinder (10) penetrates through the inside of the workbench (1) and is in transmission connection with the input end of one side of the sliding plate (3), a guide pillar (6) is welded at the middle section of the inside of the workbench (1), and one side of the top of the guide pillar (6) penetrates through one ends of the first corner cutting device (4, two groups of damping mechanisms (8) are symmetrically arranged outside two sides of the guide post (6), the other end of the workbench (1) is welded with a feeding plate (16), one end of the feeding plate (16) close to the damping mechanisms (8) is provided with a corner cutting groove (15) matched with a first corner cutting device (4) and a second corner cutting device (5), one end of the front surface of the supporting plate (2) is symmetrically connected with the top of the pushing mechanism (7) through a support (14), the first corner cutting device (4) comprises a first motor (401) and a first saw blade (402), the second corner cutting device (5) comprises a second motor (501) and a second saw blade (502), an output shaft of the first motor (401) is fixedly connected with the inside of the first saw blade (402), and an output shaft of the second motor (501) is fixedly connected with the inside of the second saw blade (502), and the first saw blade (402) and the second saw blade (502) are mutually perpendicular, the pushing mechanism (7) comprises a first hydraulic cylinder (71), a connecting plate (72), a mounting plate (73), a second hydraulic cylinder (74) and a push plate (75), a piston rod of the first hydraulic cylinder (71) is fixedly mounted on the support, the first hydraulic cylinder (71) is fixedly connected with the mounting plate (73) through the connecting plate (72), the mounting plate (73) is fixedly provided with the second hydraulic cylinder (74), a piston rod of the second hydraulic cylinder (74) is fixedly connected with the push plate (75), the damping mechanism (8) comprises a spring seat (81), a spring (82) and a pressing plate (83), the spring seat (81) is fixedly mounted on the workbench (1), the upper end and the lower end of the spring (82) are respectively fixed on the spring seat (81) and the pressing plate (83), and the control panel (9) is mounted on the side wall of the workbench (1), the output of controlling panel (9) all has the input electric connection of first corner cut device (4), second corner cut device (5), pushing equipment (7) and third pneumatic cylinder (10) through the wire, the mutual symmetrical welding in bottom four corners of base (11) has four groups supporting leg (12), four groups universal wheel (8) are all installed to the bottom of supporting leg (12), and universal wheel (8) are from locking-type universal wheel.
CN201810436092.6A 2018-04-29 2018-04-29 45-degree corner cutting machine Expired - Fee Related CN108672807B (en)

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Application Number Priority Date Filing Date Title
CN201810436092.6A CN108672807B (en) 2018-04-29 2018-04-29 45-degree corner cutting machine

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Application Number Priority Date Filing Date Title
CN201810436092.6A CN108672807B (en) 2018-04-29 2018-04-29 45-degree corner cutting machine

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CN108672807A CN108672807A (en) 2018-10-19
CN108672807B true CN108672807B (en) 2020-04-24

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110732725B (en) * 2019-11-22 2024-06-04 济南华信铝塑门窗设备有限公司 Profile sawing device
CN112092049B (en) * 2020-09-02 2022-01-25 安徽万朗磁塑股份有限公司 Cam type double-cutting-piece refrigerator door seal cutting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812751A (en) * 1972-09-08 1974-05-28 R Lewis Miter clamp vise and saw

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201211578Y (en) * 2008-04-15 2009-03-25 王延刚 Multifunctional plastic-steel sectional material saw machine
CN201291325Y (en) * 2008-11-21 2009-08-19 王延刚 Multifunctional sectional materials saw machine
CN201565666U (en) * 2009-12-16 2010-09-01 河南天丰节能板材有限公司 Cutting machine forming V-shaped grooves
CN104148743A (en) * 2014-07-15 2014-11-19 伍振成 45-degree-angle cutting machine for metal doors and windows
CN107322096A (en) * 2017-07-26 2017-11-07 苏州标杆知识产权运营有限公司 A kind of adjustable bead cutter
CN107839021A (en) * 2017-12-10 2018-03-27 四川冠腾科技有限公司 A kind of adjustable plank cutting processing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812751A (en) * 1972-09-08 1974-05-28 R Lewis Miter clamp vise and saw

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