CN108581012A - A kind of mechanical severing device - Google Patents
A kind of mechanical severing device Download PDFInfo
- Publication number
- CN108581012A CN108581012A CN201810412503.8A CN201810412503A CN108581012A CN 108581012 A CN108581012 A CN 108581012A CN 201810412503 A CN201810412503 A CN 201810412503A CN 108581012 A CN108581012 A CN 108581012A
- Authority
- CN
- China
- Prior art keywords
- flap
- screw rod
- workbench
- rotatably connected
- workpiece
- 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.)
- Pending
Links
Classifications
-
- 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
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
-
- 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
- B23D33/00—Accessories for shearing machines or shearing devices
-
- 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
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/005—Adjusting the position of the cutting members
- B23D35/007—Adjusting the position of the cutting members for circular cutting members
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/385—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously using a gear and rack mechanism or a friction wheel co-operating with a rail
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of mechanical severing devices, including pedestal, the top of the pedestal is connected with and pedestal workbench disposed in parallel by supporting block, the side of the supporting block is rotatably connected to the second flap, the top of second flap is equipped with the first flap, and one end both sides of the first flap are rotatably connected to one end of third fixed block.The configuration of the present invention is simple, workpiece is placed on workbench, rotate the first screw rod, by Workpiece clamping, due to the presence of guide roller, workpiece can do unidirectional sliding, motor drives cutting sheet rotation, workpiece is cut, according to the thickness of workpiece, rotate third screw rod, the rotation of the first flap is driven by connecting rod, it is lifted motor, and then increase the height that cutting sheet exposes workbench, complete the cutting of thicker workpiece, the second screw rod is rotated simultaneously, drive spur rack movement, spur rack is engaged with arc-shaped rack, arc-shaped rack is set to slide, the second flap is driven to rotate, cutting sheet is set to tilt, workpiece is chamfer, improve its applicability.
Description
Technical field
The present invention relates to technical field of mechanical processing more particularly to a kind of mechanical severing devices.
Background technology
Mechanical processing refers to the process of being changed to the appearance and size or performance of workpiece by a kind of mechanical equipment.By adding
Difference in work mode can be divided into machining and pressure processing, and in heavy industry, machine cuts are rough machined to plank one
Kind usual way, belongs to cold cut and cuts.Occur shear-deformable and subtract and split separation its essence is processed metal is squeezed by scissors
Technical process.The process of machine cuts may be roughly divided into three continuous stages:1. elastic deformation stage starts when shearing
When, just on the steel plate, the deformation that active force makes steel occur is in regime of elastic deformation pressure upper lower scissors, and in steel
Stress has not exceeded yield limit；2. scissors continues traveling downwardly on plastic period, it is more than material to make stress caused by steel
Yield point and continue to rise, until the maximum value of material shearing strength.At this moment, knife edge part of the maximum shear deformation from scissors
Start, deformation direction occurs along sliding；3. the fracture stage is further continued for down, with the shear-deformable increase of plasticity,
Crack gaps are gradually formed along the direction of slide surface and are gradually expanded, until material is completely separated into two parts, i.e. material quilt
It cuts；During actual processing, existing mechanical cutting device function is more single, can not cut thicker plank, and
Plank beveling is cannot be satisfied, applicability is poor.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of mechanical severing device proposed.
To achieve the goals above, present invention employs following technical solutions：
The top of a kind of mechanical severing device, including pedestal, the pedestal is connected with set parallel with pedestal by supporting block
The workbench set, the side of the supporting block are rotatably connected to the second flap, and the top of the second flap is equipped with the first flap, and first
One end both sides of flap are rotatably connected to one end of third fixed block, and the other end of third fixed block and the second flap, which are fixed, to be connected
It connects, the other end of first flap is rotatably connected to one end of connecting rod, and the other end of connecting rod is connected with turning set, rotation
Set rotation is socketed on third screw rod, and third screw flight is connected with the second fixed block, the top of the second fixed block and the second flap
Portion connects, and the top of first flap is connected with motor by holder, and the output end of motor is removably connected with cutting sheet, institute
It states workbench and is equipped with port corresponding with cutting sheet, the top of workbench is equipped with clamping device, the side point of the pedestal
Not She You cambered way and sliding slot, and sliding slot is connected to cambered way, is equipped with arc-shaped rack in cambered way, the one of arc-shaped rack
End is rotatablely connected with the second flap, the spur rack engaged with arc-shaped rack is equipped in sliding slot, one end of spur rack is rotatably connected to
The other end of one end of the second screw rod, the second screw rod runs through the inner wall of sliding slot and is connect with whorl of base.
Preferably, the clamping device includes two the first fixed blocks for being connected in parallel at bench-top, and first fixes
The first screw rod is threaded on block, one end is rotatably connected to U-shaped frame, the concave side rotation of U-shaped frame similar in two the first screw rods
It is connected with guide roller.
Preferably, the side of fixed disk is bolted close to the side of motor for the cutting sheet, and fixed disk is another
The center of side is fixedly connected with the output end of motor.
Preferably, the bolt at least there are three, and be angularly distributed between multiple bolts.
Preferably, the side of second flap is connected with pointer, and pointer passes through the center of rotation of the second flap, described
Angle protractor corresponding with pointer is connected in supporting block, the zero graduation line of Angle protractor is horizontally disposed.
Preferably, side of the cambered way far from spur rack is equipped with cylinder groove, and roller is rotatably connected in cylinder groove.
Preferably, the free end of first screw rod, the second screw rod and third screw rod is respectively connected with runner.
Preferably, it is socketed with rubber antiskid set on the runner.
Preferably, the top of the workbench is uniformly embedded with ball.
Compared with prior art, the beneficial effects of the invention are as follows：Workpiece is placed on workbench by the configuration of the present invention is simple,
The first screw rod is rotated, by Workpiece clamping, due to the presence of guide roller, workpiece can do unidirectional sliding, and motor drives cutting sheet rotation,
Workpiece is cut, according to the thickness of workpiece, rotates third screw rod, the rotation of the first flap, lifting electricity are driven by connecting rod
Machine, and then increase the height that cutting sheet exposes workbench, the cutting of thicker workpiece is completed, while rotating the second screw rod, driven straight
Rack moves, and spur rack is engaged with arc-shaped rack, and arc-shaped rack is made to slide, and drives the rotation of the second flap, cutting sheet is made to tilt, right
Workpiece is chamfer, its applicability is improved.
Description of the drawings
Fig. 1 is structural schematic diagram proposed by the present invention；
Fig. 2 is the vertical view of Fig. 1.
In figure：U-shaped frame 1, guide roller 2, the first screw rod 3, the first fixed block 4, cutting sheet 5, fixed disk 6, the first flap 7,
Second fixed block 8, the second flap 9, pedestal 10, the second screw rod 11, third screw rod 12, arc-shaped rack 13, spur rack 14, motor
15, connecting rod 16, third fixed block 17, Angle protractor 18, roller 19, workbench 20, supporting block 21, pointer 22.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, the top of a kind of mechanical severing device, including pedestal 10, pedestal 10 is connected with by supporting block 21
It is uniformly embedded with ball, smaller friction with the top of 10 workbench 20 disposed in parallel of pedestal, workbench 20.Workpiece is facilitated to move,
The side of supporting block 21 is rotatably connected to the second flap 9, and the top of the second flap 9 is equipped with the first flap 7, and the one of the first flap 7
End both sides are rotatably connected to one end of third fixed block 17, and the other end of third fixed block 17 is fixedly connected with the second flap 9, the
The other end of one flap 7 is rotatably connected to one end of connecting rod 16, and the other end of connecting rod 16 is connected with turning set, and turning set turns
Dynamic to be socketed on third screw rod 12, third screw rod 12 is threaded with the second fixed block 8, the second fixed block 8 and the second flap 9
Top connects, and the top of the first flap 7 is connected with motor 15 by holder, and the output end of motor 15 is removably connected with cutting sheet
5, the side of fixed disk 6, center and the electricity of 6 other side of fixed disk are bolted close to the side of motor 15 for cutting sheet 5
The output end of machine 15 is fixedly connected, convenient for replacing, bolt at least there are three, and be angularly distributed, improve steady between multiple bolts
Qualitative, workbench 20 is equipped with port corresponding with cutting sheet 5, and the top of workbench 20 is equipped with clamping device, clamping device
The first fixed block 4 for being connected in parallel at the top of workbench 20 including two is threaded with the first screw rod 3 on the first fixed block 4,
One end similar in two the first screw rods 3 is rotatably connected to U-shaped frame 1, and the concave side of U-shaped frame 1 is rotatably connected to guide roller 2, for pressing from both sides
Clamping of workpieces.
The side of pedestal 10 is respectively equipped with cambered way and sliding slot, and sliding slot is connected to cambered way, is set in cambered way
There are arc-shaped rack 13, side of the cambered way far from spur rack 14 to be equipped with cylinder groove, be rotatably connected to roller 19 in cylinder groove, subtract
Small friction, one end of arc-shaped rack 13 are rotatablely connected with the second flap 9, and the side of the second flap 9 is connected with pointer 22, and pointer
22 pass through the center of rotation of the second flap 9, and Angle protractor 18 corresponding with pointer 22 is connected in supporting block 21, Angle protractor 18
Zero graduation line is horizontally disposed, facilitates the angle of inclination of observation cutting sheet 5, the spur rack engaged with arc-shaped rack 13 is equipped in sliding slot
14, one end of spur rack 14 is rotatably connected to one end of the second screw rod 11, and the other end of the second screw rod 11 runs through the inner wall of sliding slot
And be threadedly coupled with pedestal 10, the free end of the first screw rod 3, the second screw rod 11 and third screw rod 12 is respectively connected with runner, convenient
It rotates, rubber antiskid set is socketed on runner, increase friction, prevent from skidding, motor 15 is connect with external power supply by conducting wire.
Operation principle：Workpiece is placed on workbench 20, the first screw rod 3 is rotated, by Workpiece clamping, due to guide roller 2
In the presence of workpiece can do unidirectional sliding, and motor 15 drives cutting sheet 5 to rotate, cut to workpiece, according to the thickness of workpiece, turn
Dynamic third screw rod 12 drives the rotation of the first flap 7 by connecting rod 16, is lifted motor 15, and then increases cutting sheet 5 and expose work
The height of platform 20 completes the cutting of thicker workpiece, while rotating the second screw rod 11, and spur rack 14 is driven to move, spur rack 14 with
Arc-shaped rack 13 engages, and arc-shaped rack 13 is made to slide, and drives the rotation of the second flap 9, cutting sheet 5 is made to tilt, and is carried out to workpiece oblique
It cuts, improves its applicability.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of mechanical severing device, including pedestal (10), which is characterized in that pass through supporting block at the top of the pedestal (10)
(21) be connected with pedestal (10) workbench disposed in parallel (20), the side of the supporting block (21) is rotatably connected to second turn
The top of plate (9), the second flap (9) is equipped with the first flap (7), and one end both sides of the first flap (7) are rotatably connected to third and consolidate
Determine one end of block (17), the other end of third fixed block (17) is fixedly connected with the second flap (9), first flap (7)
The other end is rotatably connected to one end of connecting rod (16), and the other end of connecting rod (16) is connected with turning set, turning set turning set
Be connected on third screw rod (12), third screw rod (12) is threaded with the second fixed block (8), the second fixed block (8) with second turn
The top of plate (9) connects, and the top of first flap (7) is connected with motor (15), the output end of motor (15) by holder
It is removably connected with cutting sheet (5), the workbench (20) is equipped with port corresponding with cutting sheet (5), workbench (20)
Top be equipped with clamping device, the side of the pedestal (10) is respectively equipped with cambered way and sliding slot, and sliding slot and cambered way
Connection, cambered way is interior to be equipped with arc-shaped rack (13), and one end and the second flap (9) of arc-shaped rack (13) are rotatablely connected, sliding slot
It is interior equipped with the spur rack (14) engaged with arc-shaped rack (13), one end of spur rack (14) is rotatably connected to the second screw rod (11)
The other end of one end, the second screw rod (11) runs through the inner wall of sliding slot and is threadedly coupled with pedestal (10).
2. a kind of mechanical severing device according to claim 1, which is characterized in that the clamping device includes two parallel
The first fixed block (4) being connected at the top of workbench (20), is threaded with the first screw rod (3) on the first fixed block (4), two
One end similar in first screw rod (3) is rotatably connected to U-shaped frame (1), and the concave side of U-shaped frame (1) is rotatably connected to guide roller (2).
3. a kind of mechanical severing device according to claim 1, which is characterized in that the cutting sheet (5) is close to motor
(15) side of fixed disk (6), the output at the center and motor (15) of fixed disk (6) other side is bolted in side
End is fixedly connected.
4. a kind of mechanical severing device according to claim 3, which is characterized in that the bolt at least there are three, and it is more
It is angularly distributed between a bolt.
5. a kind of mechanical severing device according to claim 1, which is characterized in that the side of second flap (9) connects
It is connected to pointer (22), and pointer (22) passes through the center of rotation of the second flap (9), is connected on the supporting block (21) and pointer
(22) the zero graduation line of corresponding Angle protractor (18), Angle protractor (18) is horizontally disposed.
6. a kind of mechanical severing device according to claim 1, which is characterized in that the cambered way is far from spur rack
(14) side is equipped with cylinder groove, and roller (19) is rotatably connected in cylinder groove.
7. a kind of mechanical severing device according to claim 1, which is characterized in that first screw rod (3), the second screw rod
(11) and the free end of third screw rod (12) is respectively connected with runner.
8. a kind of mechanical severing device according to claim 7, which is characterized in that be socketed with rubber antiskid on the runner
Set.
9. a kind of mechanical severing device according to claim 1, which is characterized in that the top of the workbench (20) is uniform
Embedded with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412503.8A CN108581012A (en) | 2018-05-03 | 2018-05-03 | A kind of mechanical severing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412503.8A CN108581012A (en) | 2018-05-03 | 2018-05-03 | A kind of mechanical severing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108581012A true CN108581012A (en) | 2018-09-28 |
Family
ID=63620340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810412503.8A Pending CN108581012A (en) | 2018-05-03 | 2018-05-03 | A kind of mechanical severing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581012A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4004705A1 (en) * | 1989-02-25 | 1990-08-30 | Elektra Beckum Lubitz & Co | Bench-mounted circular saw - has saw blade and saw motor mounted on swinging arm to provide height adjustment |
| DE19544899A1 (en) * | 1995-12-01 | 1997-06-05 | Festo Tooltechnic Kg | Swivel device for circular saw |
| EP1110650A1 (en) * | 1999-12-21 | 2001-06-27 | SCM GROUP S.p.A. | Saw blade positioning system for table saw |
| US20080041210A1 (en) * | 2006-08-16 | 2008-02-21 | Meng-Fu Tseng | Circular saw machine |
| CN101288959A (en) * | 2007-04-17 | 2008-10-22 | 舍帕赫木材加工设备制造有限公司 | Circular saw |
| US20140260869A1 (en) * | 2013-03-13 | 2014-09-18 | Robert Bosch Gmbh | Height adjustment mechanism for power tool |
| CN205414576U (en) * | 2015-10-26 | 2016-08-03 | 安徽金昊天塑胶科技发展有限公司 | Prevent that inclined to one side pipeline cuts off conveyor |
| CN106513838A (en) * | 2016-12-05 | 2017-03-22 | 无锡明珠增压器制造有限公司 | Plate cutting device |
| CN206854761U (en) * | 2017-05-28 | 2018-01-09 | 耐立特科技有限公司 | A kind of full-automatic plate shearing machine |
-
2018
- 2018-05-03 CN CN201810412503.8A patent/CN108581012A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4004705A1 (en) * | 1989-02-25 | 1990-08-30 | Elektra Beckum Lubitz & Co | Bench-mounted circular saw - has saw blade and saw motor mounted on swinging arm to provide height adjustment |
| DE19544899A1 (en) * | 1995-12-01 | 1997-06-05 | Festo Tooltechnic Kg | Swivel device for circular saw |
| EP1110650A1 (en) * | 1999-12-21 | 2001-06-27 | SCM GROUP S.p.A. | Saw blade positioning system for table saw |
| US20080041210A1 (en) * | 2006-08-16 | 2008-02-21 | Meng-Fu Tseng | Circular saw machine |
| CN101288959A (en) * | 2007-04-17 | 2008-10-22 | 舍帕赫木材加工设备制造有限公司 | Circular saw |
| US20140260869A1 (en) * | 2013-03-13 | 2014-09-18 | Robert Bosch Gmbh | Height adjustment mechanism for power tool |
| CN205414576U (en) * | 2015-10-26 | 2016-08-03 | 安徽金昊天塑胶科技发展有限公司 | Prevent that inclined to one side pipeline cuts off conveyor |
| CN106513838A (en) * | 2016-12-05 | 2017-03-22 | 无锡明珠增压器制造有限公司 | Plate cutting device |
| CN206854761U (en) * | 2017-05-28 | 2018-01-09 | 耐立特科技有限公司 | A kind of full-automatic plate shearing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206230082U (en) | A kind of steel-plate cutter | |
| CN213917462U (en) | Aluminum veneer polishing equipment | |
| CN105235006B (en) | A kind of precision pulling bench saw | |
| CN104308616A (en) | Shell clamp | |
| CN210208827U (en) | Plate shearing machine with automatic flitch fixing mechanism | |
| CN208879817U (en) | A kind of aluminium hydraulic pressure product sawing machine | |
| CN207547732U (en) | A kind of plate shearing machine | |
| CN205020963U (en) | Hoist revolving stage plane shaving machine | |
| CN108581012A (en) | A kind of mechanical severing device | |
| CN211589718U (en) | Frock clamp is used in metal forming and polishes | |
| CN206997914U (en) | A kind of cutter device | |
| CN116493674A (en) | High-speed circular sawing machine with quick clamping mechanism | |
| CN206253723U (en) | A kind of plate shearing machine | |
| CN203091823U (en) | Arc groove milling device | |
| CN214771098U (en) | Mould processing grinding device | |
| CN205021170U (en) | Can be automatically spacing edging formula cutting plate | |
| CN213437552U (en) | Double-saw-blade cutting machine capable of adjusting cutting angle | |
| CN209272611U (en) | A kind of aluminium alloy round cast ingot cutting machine | |
| CN208743819U (en) | Automatic grinding saw type cutting machine | |
| CN206241714U (en) | The clamping device of automatic V cutting mills | |
| CN206967104U (en) | A kind of gate valve machining tool | |
| CN110466079A (en) | A kind of automatic edge cutting machine applied to bathtub | |
| CN206241340U (en) | Fiberglass automatic gas cutting machine | |
| CN213857315U (en) | Hydraulic brake type plate shearing machine | |
| CN219541876U (en) | Grooving machine with limiting function |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |