CN105921805B - A kind of section bar cutting device - Google Patents
A kind of section bar cutting device Download PDFInfo
- Publication number
- CN105921805B CN105921805B CN201610449073.8A CN201610449073A CN105921805B CN 105921805 B CN105921805 B CN 105921805B CN 201610449073 A CN201610449073 A CN 201610449073A CN 105921805 B CN105921805 B CN 105921805B
- Authority
- CN
- China
- Prior art keywords
- lever
- section bar
- knife rest
- cutter
- frame
- 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
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
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
The present invention provides a kind of section bar cutting device, belongs to machining technology field.It includes cutting-off mechanism, guiding mechanism, the guide plate of guiding mechanism is arranged on bearing support by lock-screw, section bar pilot hole is provided with guide plate, it is provided with frame and the corresponding guide groove of section bar pilot hole on guide plate, the knife rest bar of cutting-off mechanism is slidably arranged on sliding guide sleeve, block the lower end that cutter is arranged on knife rest bar, cutter leading truck is arranged on the both sides for blocking cutter, one end of lever is hinged on lever journal stirrup, the middle-end of lever is provided with U-type groove, bearing pin is provided with knife rest bar, bearing pin is inserted in the U-type groove of lever middle-end, one end of drive cylinder and cylinder saddle are hinged, the other end passes through the anticollision groove of hold-down support simultaneously and the other end of lever is hinged.The present invention can be realized to block to the quick of section bar, and the Surface of profile after blocking is smooth, and suitable for various shapes and the section bar of model, rational in infrastructure, strong applicability.
Description
Technical field
The present invention relates to machining technology field, more particularly to a kind of section bar cutting device.
Background technology
Section bar（section bar）It is iron or steel and the material with some strength and toughness（Such as plastics, aluminium, glass
Fiber etc.）The object with certain geometrical shape being made up of techniques such as rolling, extrusion, castings.I-steel, channel-section steel, angle steel
It is widely used in industrial building and metal structure, such as factory building, bridge, ship, agricultural vehicle are manufactured, electric power pylon, Transport Machinery,
Often use cooperatively.Band steel is mainly used as bridge, room frame, fence, transmission of electricity, ship, vehicle etc..Round steel, square steel are used as various machines
Tool part, farm machinery parts, instrument etc..Section bar is general before use, being required for cutting into certain length, to adapt to follow-up processing
Process, current existing processing method has：1. section bar two ends are supported with thimble respectively, one of thimble is free to rotate,
Another thimble can quickly rotate under motor and decelerator driving, and there is the saw blade that direction normal thereto is entered the side of section bar,
Saw blade quickly cuts section bar.2. section bar two ends are pressed abd fixed in easy frame, there is side normal thereto the side of section bar
To the saw blade entered, saw blade quickly cuts section bar.Above two method is complicated, operation is wasted time and energy, and section bar exists
Fixed effect difference causes section bar vibration big during cutting, and can cause to cut that surface irregularity, burr are more, and influence section bar is used,
And these section bar cutting devices often may be only available for a kind of section bar, or a kind of section bar of size is may be only available for, be applicable
Property is poor.
The content of the invention
It is an object of the invention to provide a kind of section bar cutting device, it can realize and the quick of section bar is blocked, the type after blocking
Material surfacing, and suitable for various shapes and the section bar of model, rational in infrastructure, strong applicability.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of section bar cutting device, it includes base, frame, cutting-off mechanism, guiding mechanism, and the frame is fixed on base
On, the guiding mechanism includes guide plate, bearing support, lock-screw, and the bearing support is fixed in frame, and the guide plate leads to
Lock-screw is crossed on bearing support, section bar pilot hole is provided with the guide plate, the section bar pilot hole includes being applicable
First be oriented to aperture member in I-steel, channel-section steel, angle steel, it is adaptable to the second of square steel be oriented to aperture member and suitable for round steel the
It is provided with and is set with the corresponding guide groove of section bar pilot hole on guide plate, the cutting-off mechanism in three guiding aperture members, the frame
Put in the side of guiding mechanism, the cutting-off mechanism, which includes blocking cutter, cutter leading truck, knife rest bar, hold-down support, slip, leads
Set, guide pin bushing seat, bearing support, lever, lever journal stirrup, drive cylinder, cylinder saddle, the hold-down support and bearing support are all solid
It is scheduled in frame, is both provided with being provided with sliding guide sleeve in guide pin bushing seat, the guide pin bushing seat on the hold-down support and bearing support,
The knife rest bar is slidably arranged on sliding guide sleeve, described to block the lower end that cutter is arranged on knife rest bar, and the cutter is oriented to
Frame is arranged on the both sides for blocking cutter, and the lever journal stirrup is fixed on one end of hold-down support, and one end of the lever is hinged on
On lever journal stirrup, the middle-end of the lever, which is provided with U-type groove, the knife rest bar, is provided with bearing pin, and the bearing pin is inserted in lever
In the U-type groove of middle-end, anticollision groove is provided with the hold-down support, the cylinder saddle is fixed in frame, the driving gas
One end of cylinder and cylinder saddle are hinged, the other end of the drive cylinder through hold-down support anticollision groove and and lever it is another
End is hinged.
Further, it is provided with set lever on the lock-screw.
Further, the upper end of the knife rest bar is provided with postive stop baffle.
Further, the angle of inclination of the cutter leading truck and horizontal plane is 35~45 degree.
The present invention compared to the prior art, with advantages below and effect：Guiding mechanism, guiding mechanism realizes section bar
It is oriented to and supports, cutting-off mechanism realizes the quick of section bar and blocked.Section bar is led through the section bar on the guide groove and guide plate of frame
Xiang Kong, drive cylinder action, is moved obliquely by lever drives knife rest bar, blocks cutter along cutter leading truck also obliquely
Motion, realizes and the quick of section bar is blocked.After the completion of blocking, drive cylinder is moved obliquely by lever drives knife rest bar, is cut
Breaking tool retracts original position.Sliding guide sleeve is conducive to knife rest bar easy motion, reduces the abrasion of knife rest bar, extends knife rest bar
Service life.Set lever is provided with lock-screw, is conducive to operating personnel quickly to realize the locking to guide plate, operation letter
Just.The upper end of knife rest bar is provided with postive stop baffle, effectively prevents knife rest bar from sliding downwards, it is to avoid unexpected to occur.Cutter leading truck
Angle of inclination with horizontal plane is 35~45 degree, is advantageously implemented the guiding to blocking cutter, is easy to block cutter to section bar
Block.The present invention can be realized to block to the quick of section bar, and the Surface of profile after blocking is smooth, and suitable for various shapes and type
Number section bar, rational in infrastructure, strong applicability.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 blocks working state schematic representation for the present invention's.
Fig. 3 is the structural representation of frame of the present invention.
In figure：1. base, 2. frames, 3. cutting-off mechanisms, 4. guiding mechanisms, 5. guide plates, 6. bearing supports, 7. locking screws
Nail, 8. section bar pilot holes, 9. first guiding aperture members, 10. second guiding aperture members, 11. the 3rd guiding aperture members, 12. guide grooves,
13. cutter is blocked, 14. cutter leading trucks, 15. knife rest bars, 16. hold-down supports, 17. sliding guide sleeves, 18. guide pin bushings seat, 19. supportings
Bearing, 20. levers, 21. lever journal stirrups, 22. drive cylinders, 23. cylinder saddles, 24.U type grooves, 25. bearing pins, 26. anticollision grooves,
27. set lever, 28. postive stop baffles.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of section bar cutting device, it includes base 1, frame 2, cutting-off mechanism 3, guiding
Mechanism 4, guiding mechanism 4 realizes guiding and the supporting of section bar, and cutting-off mechanism 3 realizes the quick of section bar and blocked.The frame 2
It is fixed on base 1, the guiding mechanism 4 includes guide plate 5, bearing support 6, lock-screw 7, the bearing support 6 is fixed on machine
On frame 2, the guide plate 5 is arranged on bearing support 6 by lock-screw 7, and set lever is provided with the lock-screw 7
27, be conducive to operating personnel quickly to realize the locking to guide plate 5, it is easy to operate.Section bar guiding is provided with the guide plate 5
Hole 8, the section bar pilot hole 8 includes first being oriented to aperture member 9 suitable for I-steel, channel-section steel, angle steel, it is adaptable to the of square steel
It is provided with and the type on guide plate 5 in two guiding aperture members 10 and the 3rd guiding aperture member 11 suitable for round steel, the frame 2
The corresponding guide groove 12 of material pilot hole 8, section bar pilot hole 8 and guide groove 12 realize the supporting to section bar.The cutting-off mechanism 3 is arranged on
The side of guiding mechanism 4, the cutting-off mechanism 3 include block cutter 13, cutter leading truck 14, knife rest bar 15, hold-down support 16,
Sliding guide sleeve 17, guide pin bushing seat 18, bearing support 19, lever 20, lever journal stirrup 21, drive cylinder 22, cylinder saddle 23, it is described solid
Determine bearing 16 and bearing support 19 is all fixed in frame 2, guide pin bushing is both provided with the hold-down support 16 and bearing support 19
Sliding guide sleeve 17 is provided with seat 18, the guide pin bushing seat 18, the knife rest bar 15 is slidably arranged on sliding guide sleeve 17.It is described
The upper end of knife rest bar 15 is provided with postive stop baffle 28, effectively prevents the landing downwards of knife rest bar 15, it is to avoid unexpected to occur.It is described to block
Cutter 13 is arranged on the lower end of knife rest bar 15, and the cutter leading truck 14 is arranged on the both sides for blocking cutter 13, and the cutter is led
It is 35~45 degree to the angle of inclination of frame 14 and horizontal plane, is advantageously implemented the guiding to blocking cutter 13, is easy to block cutter
13 block to section bar.The lever journal stirrup 21 is fixed on one end of hold-down support 16, and one end of the lever 20 is hinged on thick stick
On bar journal stirrup 21, the middle-end of the lever 20, which is provided with U-type groove 24, the knife rest bar 15, is provided with bearing pin 25, the bearing pin
25 are inserted in the U-type groove 24 of the middle-end of lever 20.Anticollision groove 26 is provided with the hold-down support 16, the cylinder saddle 23 is fixed
In frame 2, one end of the drive cylinder 22 and cylinder saddle 23 are hinged, and the other end of the drive cylinder 22, which is passed through, to be fixed
The anticollision groove 26 of bearing 16 is simultaneously hinged with the other end of lever 20.
By above-mentioned technical proposal, a kind of section bar cutting device of the invention is in use, section bar passes through the He of guide groove 12 of frame 2
Section bar pilot hole 8 on guide plate 5, drive cylinder 22 is acted, and is moved obliquely with movable knife rack bar 15 by lever 20, amputation knife
Tool 13 is also moved obliquely along cutter leading truck 14, realizes and the quick of section bar is blocked.After the completion of blocking, drive cylinder 22 leads to
Cross lever 20 to move obliquely with movable knife rack bar 15, block cutter 13 and retract original position.Sliding guide sleeve 17 is conducive to knife rest bar 15 flat
Steady motion, reduces the abrasion of knife rest bar 15, extends the service life of knife rest bar 15.The present invention can be realized to the quick of section bar
Block, the Surface of profile after blocking is smooth, and suitable for various shapes and the section bar of model, rational in infrastructure, strong applicability.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention
The technical staff in field can make various modifications or supplement to described specific embodiment or use similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (1)
1. a kind of section bar cutting device, it is characterised in that：It includes base, frame, cutting-off mechanism, guiding mechanism, the frame
It is fixed on base, the guiding mechanism includes guide plate, bearing support, lock-screw, the bearing support is fixed in frame, institute
State guide plate to be arranged on bearing support by lock-screw, be provided with the lock-screw on set lever, the guide plate
Section bar pilot hole is provided with, the section bar pilot hole includes the first guiding aperture member for being applied to I-steel, channel-section steel, angle steel, fitted
It is provided with and guide plate in the second guiding aperture member for square steel and the 3rd guiding aperture member suitable for round steel, the frame
On the corresponding guide groove of section bar pilot hole, the cutting-off mechanism is arranged on the side of guiding mechanism, and the cutting-off mechanism includes cutting
Breaking tool, cutter leading truck, knife rest bar, hold-down support, sliding guide sleeve, guide pin bushing seat, bearing support, lever, lever journal stirrup, driving
Cylinder, cylinder saddle, the hold-down support and bearing support are all fixed in frame, on the hold-down support and bearing support all
It is provided with guide pin bushing seat, the guide pin bushing seat and is provided with sliding guide sleeve, the knife rest bar is slidably arranged on sliding guide sleeve, described
The upper end of knife rest bar is provided with postive stop baffle, described to block the lower end that cutter is arranged on knife rest bar, and the cutter leading truck is set
In the both sides for blocking cutter, the angle of inclination of the cutter leading truck and horizontal plane is 35~45 degree, and the lever journal stirrup is fixed
In one end of hold-down support, one end of the lever is hinged on lever journal stirrup, and the middle-end of the lever is provided with U-type groove, institute
State and bearing pin is provided with knife rest bar, the bearing pin is inserted in the U-type groove of lever middle-end, and anticollision is provided with the hold-down support
Groove, the cylinder saddle is fixed in frame, and one end of the drive cylinder and cylinder saddle are hinged, the drive cylinder it is another
One end passes through the anticollision groove of hold-down support simultaneously and the other end of lever is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610449073.8A CN105921805B (en) | 2016-06-21 | 2016-06-21 | A kind of section bar cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610449073.8A CN105921805B (en) | 2016-06-21 | 2016-06-21 | A kind of section bar cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105921805A CN105921805A (en) | 2016-09-07 |
| CN105921805B true CN105921805B (en) | 2017-09-22 |
Family
ID=56831465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610449073.8A Expired - Fee Related CN105921805B (en) | 2016-06-21 | 2016-06-21 | A kind of section bar cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105921805B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201227699Y (en) * | 2008-06-13 | 2009-04-29 | 季约德 | Profiled purlin cutting device of cold bended mold press |
| CN203197358U (en) * | 2013-04-07 | 2013-09-18 | 鹤山天山金属材料制品有限公司 | Automatic corner cutting machine capable of shearing door frame sections of various shapes |
| CN104511644A (en) * | 2013-09-27 | 2015-04-15 | 天津华夏防火设备有限公司 | Cutting device for door frame |
| CN104741681A (en) * | 2015-03-23 | 2015-07-01 | 四川省青神神力机械有限公司 | Large rake angle staggering shearing die |
| CN205798576U (en) * | 2016-06-21 | 2016-12-14 | 桐乡市桐德电力配件有限公司 | A kind of section bar cutting device |
-
2016
- 2016-06-21 CN CN201610449073.8A patent/CN105921805B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201227699Y (en) * | 2008-06-13 | 2009-04-29 | 季约德 | Profiled purlin cutting device of cold bended mold press |
| CN203197358U (en) * | 2013-04-07 | 2013-09-18 | 鹤山天山金属材料制品有限公司 | Automatic corner cutting machine capable of shearing door frame sections of various shapes |
| CN104511644A (en) * | 2013-09-27 | 2015-04-15 | 天津华夏防火设备有限公司 | Cutting device for door frame |
| CN104741681A (en) * | 2015-03-23 | 2015-07-01 | 四川省青神神力机械有限公司 | Large rake angle staggering shearing die |
| CN205798576U (en) * | 2016-06-21 | 2016-12-14 | 桐乡市桐德电力配件有限公司 | A kind of section bar cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105921805A (en) | 2016-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yuwen Inventor after: Chen Xin Inventor after: Liu Lifeng Inventor after: Zhao Chaoyang Inventor after: Wang Yunfei Inventor before: Li Xiaodong |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170818 Address after: Beijing Road Street Xingtai road 225300 in Jiangsu province Taizhou City Hailing District No. 18 Applicant after: Jiangsu Haiheng Building-Materials Machinery Co., Ltd. Address before: 314513 Jiaxing City, Zhejiang Province, the town of the village of the town of Stephen Chau Road Applicant before: Tongxiang City paulownia moral electric power accessory Co., Ltd |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20180621 |