CN107414166A - A kind of steel cutting device for processing - Google Patents

A kind of steel cutting device for processing Download PDF

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Publication number
CN107414166A
CN107414166A CN201710706635.7A CN201710706635A CN107414166A CN 107414166 A CN107414166 A CN 107414166A CN 201710706635 A CN201710706635 A CN 201710706635A CN 107414166 A CN107414166 A CN 107414166A
Authority
CN
China
Prior art keywords
fixedly connected
motor
bottom plate
inwall
back side
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
Application number
CN201710706635.7A
Other languages
Chinese (zh)
Inventor
曹贤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Free Trade Zone Siande International Trade Co Ltd
Original Assignee
Zhangjiagang Free Trade Zone Siande International Trade Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhangjiagang Free Trade Zone Siande International Trade Co Ltd filed Critical Zhangjiagang Free Trade Zone Siande International Trade Co Ltd
Priority to CN201710706635.7A priority Critical patent/CN107414166A/en
Publication of CN107414166A publication Critical patent/CN107414166A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D19/00Shearing machines or shearing devices cutting by rotary discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00Accessories for shearing machines or shearing devices

Abstract

The invention discloses a kind of steel cutting device for processing, including bottom plate, the back side of the plate inner wall is provided with the first motor, the output end of first motor is fixedly connected with threaded rod, the front of threaded rod is fixedly connected with bearing, the front of bearing is fixedly connected with the inwall of bottom plate, and moving hole is offered at the top of bottom plate.The present invention is by setting the first motor, threaded rod, bearing, moving hole, electric expansion bar, mobile bar, screwed hole, regulating box, second motor, first gear, second gear, rotating disk, power transmission shaft, it is driven frame, sliding block, chute, drive link, shifting chute, 3rd motor and chopping disk are used cooperatively, cutting distance can not be adjusted by solving existing cutter device, user is caused to need manual adjustment distance in cutting, so as to waste user's substantial amounts of time, the problem of adding user labour, the steel cutting device for processing possess can adjust cutting apart from the advantages of.

Description

A kind of steel cutting device for processing
Technical field
The present invention relates to steel processing technique field, specially a kind of steel cutting device for processing.
Background technology
Steel are the material of steel ingot, steel billet or steel by definite shape, size and performance made of pressure processing, big portion The processing of steel splitting material is all by pressure processing, processed steel (base, ingot etc.) is produced plastic deformation, according to steel processing temperature Difference, two kinds of cold working and hot-working can be divided into, cutter device cutting steel are used in steel plus man-hour requirement, it is still, existing Some cutter devices can not adjust cutting distance, cause user to need manual adjustment distance in cutting, make so as to waste User's substantial amounts of time, add the labour of user.
The content of the invention
It is an object of the invention to provide a kind of steel cutting device for processing, and the excellent of cutting distance can be adjusted by possessing Point, cutting distance can not be adjusted by solving existing cutter device, cause user to need manual adjustment distance in cutting, from And user's substantial amounts of time is wasted, the problem of adding user labour.
To achieve the above object, the present invention provides following technical scheme:A kind of steel cutting device for processing, including bottom Plate, the back side of the plate inner wall are provided with the first motor, and the output end of first motor is fixedly connected with threaded rod, described The front of threaded rod is fixedly connected with bearing, and the front of the bearing is fixedly connected with the inwall of bottom plate, the top of the bottom plate Offer moving hole, the position of the left side at the top of the bottom plate and corresponding moving hole is provided with electric expansion bar, described electronic to stretch The bottom of contracting bar is fixedly connected with mobile bar, and the bottom of the mobile bar through moving hole and extends to the inside of bottom plate, described The front that mobile bar is located at base plate interior offers screwed hole, and the screwed hole is threadedly coupled with threaded rod, the electric expansion Be fixedly connected with regulating box at the top of bar, the back side of the regulation chamber interior wall is provided with the second motor, second motor it is defeated Go out end and be fixedly connected with first gear, the back side of the regulation chamber interior wall and connected positioned at the right side of the second motor by rotating shaft activity Second gear is connected to, the second gear engages with first gear, and the front of the second gear is fixedly connected with rotating disk, described The positive top of rotating disk is fixedly connected with power transmission shaft, and the surface of the power transmission shaft is socketed with transmission frame, the top of the transmission frame Sliding block is fixedly connected with, the right side opening adjusted at the top of chamber interior wall is provided with chute, and the chute is slidably connected with sliding block, described It is driven basal sliding of the bottom of frame with adjusting chamber interior wall to be connected, the right side opening of the regulating box bottom is provided with shifting chute, described The position for being driven the bottom of frame and corresponding shifting chute is fixedly connected with drive link, and the bottom of the drive link through shifting chute and is prolonged Extending the outside of shifting chute, the bottom that the drive link is located at regulating box outer left side is fixedly connected with the 3rd motor, and described The output end of three motors is fixedly connected with chopping disk.
Preferably, the bottom of the bottom plate is fixedly connected with slipmat, and the bottom of the slipmat is provided with anti-slip veins.
Preferably, the back side of first motor is fixedly connected with the first beam, the back side of first beam with The back side of plate inner wall is fixedly connected.
Preferably, the back side of second motor is fixedly connected with the second beam, the back side of second beam with The back side of regulation chamber interior wall is fixedly connected.
Preferably, bumper, top and the chute inwall of the bumper are fixedly connected with the right side of the chute inwall Top be fixedly connected.
Compared with prior art, beneficial effects of the present invention are as follows:
1st, the present invention by set the first motor, threaded rod, bearing, moving hole, electric expansion bar, mobile bar, screwed hole, Regulating box, the second motor, first gear, second gear, rotating disk, power transmission shaft, transmission frame, sliding block, chute, drive link, shifting chute, 3rd motor and chopping disk are used cooperatively, and cutting distance can not be adjusted by solving existing cutter device, cause user to exist Manual adjustment distance is needed during cutting, the problem of adding user labour, should so as to waste user's substantial amounts of time Steel cutting device for processing possess can adjust cutting apart from the advantages of, user cutting when automatically adjust cutting distance, The time of user has been saved, has alleviated the labour of user.
2nd, the present invention can increase the frictional force of bottom plate, prevent bottom plate from moving on the ground, pass through by setting slipmat First beam is set, the vibrations of the first motor can be slowed down, extends the service life of the first motor, by setting the second damping Pad, the vibrations of the second motor can be slowed down, extend the service life of the second motor, by setting bumper, chute can be protected, Prevent chute from impingement phenomenon occur with sliding block, by setting bearing, the steadiness of threaded rod can be increased, prevent threaded rod from occurring Tilt phenomenon, by setting sliding block and chute, transmission frame can be protected, extends the service life of transmission frame.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the left view of partial structurtes of the present invention;
Fig. 3 is the top view of partial structurtes of the present invention.
In figure:1 bottom plate, 2 first motors, 3 threaded rods, 4 bearings, 5 moving hole, 6 electric expansion bars, 7 mobile bars, 8 screw threads Hole, 9 regulating boxs, 10 second motors, 11 first gears, 12 second gears, 13 rotating disks, 14 power transmission shafts, 15 transmission frames, 16 sliding blocks, 17 chutes, 18 drive links, 19 shifting chutes, 20 the 3rd motors, 21 chopping disks, 22 slipmat, 23 first beams, 24 second dampings Pad, 25 bumpers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of steel cutting device for processing, including bottom plate 1, the bottom of bottom plate 1 is fixedly connected with anti- Skidding 22, the bottom of slipmat 22 are provided with anti-slip veins, by setting slipmat 22, can increase the frictional force of bottom plate 1, prevent Bottom plate 1 moves on the ground, and the back side of the inwall of bottom plate 1 is provided with the first motor 2, and the back side of the first motor 2 is fixedly connected with One beam 23, the back side of the first beam 23 are fixedly connected with the back side of the inwall of bottom plate 1, by setting the first beam 23, The vibrations of the first motor 2 can be slowed down, extend the service life of the first motor 2, the output end of the first motor 2 is fixedly connected with spiral shell Rasp bar 3, the front of threaded rod 3 is fixedly connected with bearing 4, by setting bearing 4, can increase the steadiness of threaded rod 3, prevent There is tilt phenomenon in threaded rod 3, and the front of bearing 4 is fixedly connected with the inwall of bottom plate 1, and the top of bottom plate 1 offers moving hole 5, the left side at the top of bottom plate 1 and the correspondingly position of moving hole 5 are provided with electric expansion bar 6, and the bottom of electric expansion bar 6, which is fixed, to be connected Mobile bar 7 is connected to, the bottom of mobile bar 7 through moving hole 5 and extends to the inside of bottom plate 1, and mobile bar 7 is located inside bottom plate 1 Front offer screwed hole 8, screwed hole 8 is threadedly coupled with threaded rod 3, and the top of electric expansion bar 6 is fixedly connected with regulation Case 9, the back side of the inwall of regulating box 9 are provided with the second motor 10, and the back side of the second motor 10 is fixedly connected with the second beam 24, The back side of second beam 24 is fixedly connected with the back side of the inwall of regulating box 9, by setting the second beam 24, can slow down the The vibrations of two motors 10, extend the service life of the second motor 10, and the output end of the second motor 10 is fixedly connected with first gear 11, the back side of the inwall of regulating box 9 and second gear 12, the second tooth are connected with by rotating shaft positioned at the right side of the second motor 10 Wheel 12 engages with first gear 11, and the front of second gear 12 is fixedly connected with rotating disk 13, and 13 positive top of rotating disk, which is fixed, to be connected Power transmission shaft 14 is connected to, the surface of power transmission shaft 14 is socketed with transmission frame 15, and the top of transmission frame 15 is fixedly connected with sliding block 16, adjusted Right side opening at the top of the inwall of case 9 is provided with chute 17, and bumper 25, the top of bumper 25 are fixedly connected with the right side of the inwall of chute 17 Portion by setting bumper 25, can protect chute 17, prevent chute 17 and sliding block with being fixedly connected at the top of the inwall of chute 17 16 there is impingement phenomenon, and chute 17 is slidably connected with sliding block 16, by setting sliding block 16 and chute 17, can protect transmission frame 15, extend the service life of transmission frame 15, the bottom of transmission frame 15 is connected with the basal sliding of the inwall of regulating box 9, the bottom of regulating box 9 The right side opening in portion is provided with shifting chute 19, is driven the bottom of frame 15 and the position of corresponding shifting chute 19 and is fixedly connected with drive link 18, The bottom of drive link 18 is through shifting chute 19 and extends to the outside of shifting chute 19, and drive link 18 is located at the outer left side of regulating box 9 Bottom be fixedly connected with the 3rd motor 20, the output end of the 3rd motor 20 is fixedly connected with chopping disk 21, pass through set first Motor 2, threaded rod 3, bearing 4, moving hole 5, electric expansion bar 6, mobile bar 7, screwed hole 8, regulating box 9, the second motor 10, One gear 11, second gear 12, rotating disk 13, power transmission shaft 14, transmission frame 15, sliding block 16, chute 17, drive link 18, shifting chute 19, 3rd motor 20 and chopping disk 21 are used cooperatively, and cutting distance can not be adjusted by solving existing cutter device, cause to use Person needs manual adjustment distance in cutting, so as to waste user's substantial amounts of time, adds asking for user labour Topic, the steel cutting device for processing possess can adjust cutting apart from the advantages of, user cutting when automatically adjust cutting Distance, the time of user is saved, alleviated the labour of user.
In use, user first opens the first motor 2 by peripheral control unit, the first motor 2 passes through threaded rod 3, movement Bar 7 and the driving electric expansion link 6 of screwed hole 8 move, and the movement of electric expansion bar 6 drives regulating box 9 to move, and is moved by regulating box 9 Dynamic regulation cutting position, is then turned on the second motor 10, and the second motor 10 drives first gear 11 to rotate, the rotational band of first gear 11 Dynamic second gear 12 rotates, and the rotational band turn disk 13 of second gear 12 rotates, and rotating disk 13 rotates drives transmission by power transmission shaft 14 Frame 15 moves, and the transmission movement of frame 15 drives drive link 18 to move, and the movement of drive link 18 drives the 3rd motor 20 to move, the 3rd motor 20 movements drive chopping disk 21 to move, and regulation cutting distance is moved by chopping disk 21.
In summary:The steel cutting device for processing, pass through the first motor 2, threaded rod 3, bearing 4, moving hole 5, electricity Dynamic expansion link 6, mobile bar 7, screwed hole 8, regulating box 9, the second motor 10, first gear 11, second gear 12, rotating disk 13, biography Moving axis 14, the cooperation for being driven frame 15, sliding block 16, chute 17, drive link 18, shifting chute 19, the 3rd motor 20 and chopping disk 21, solution Existing cutter device of having determined can not adjust cutting distance, cause user to need manual adjustment distance in cutting, so as to wave User's substantial amounts of time is taken, the problem of adding user labour.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of steel cutting device for processing, including bottom plate (1), it is characterised in that:The back side of bottom plate (1) inwall is set There is the first motor (2), the output end of first motor (2) is fixedly connected with threaded rod (3), the front of the threaded rod (3) Bearing (4) is fixedly connected with, the front of the bearing (4) is fixedly connected with the inwall of bottom plate (1), the top of the bottom plate (1) Offer moving hole (5), the position of the left side at the top of the bottom plate (1) and corresponding moving hole (5) is provided with electric expansion bar (6), the bottom of the electric expansion bar (6) is fixedly connected with mobile bar (7), and the bottom of the mobile bar (7) passes through moving hole (5) and the inside of bottom plate (1) is extended to, the mobile bar (7) is located at the internal front of bottom plate (1) and offers screwed hole (8), institute State screwed hole (8) to be threadedly coupled with threaded rod (3), regulating box (9), institute are fixedly connected with the top of the electric expansion bar (6) The back side for stating regulating box (9) inwall is provided with the second motor (10), and the output end of second motor (10) is fixedly connected with One gear (11), the back side of regulating box (9) inwall and is connected with positioned at the right side of the second motor (10) by rotating shaft Second gear (12), the second gear (12) are engaged with first gear (11), and the front of the second gear (12) is fixed to be connected Rotating disk (13) is connected to, the positive top of the rotating disk (13) is fixedly connected with power transmission shaft (14), the surface of the power transmission shaft (14) Transmission frame (15) is socketed with, sliding block (16), regulating box (9) the inwall top are fixedly connected with the top of the transmission frame (15) Right side opening be provided with chute (17), the chute (17) is slidably connected with sliding block (16), it is described transmission frame (15) bottom and tune The basal sliding connection of case (9) inwall is saved, the right side opening of regulating box (9) bottom is provided with shifting chute (19), the transmission frame (15) bottom and the position of corresponding shifting chute (19) is fixedly connected with drive link (18), and the bottom of the drive link (18) passes through Shifting chute (19) simultaneously extends to the outside of shifting chute (19), and the drive link (18) is located at the bottom of regulating box (9) outer left side The 3rd motor (20) is fixedly connected with, the output end of the 3rd motor (20) is fixedly connected with chopping disk (21).
A kind of 2. steel cutting device for processing according to claim 1, it is characterised in that:The bottom of the bottom plate (1) Slipmat (22) is fixedly connected with, the bottom of the slipmat (22) is provided with anti-slip veins.
A kind of 3. steel cutting device for processing according to claim 1, it is characterised in that:First motor (2) The back side is fixedly connected with the first beam (23), and the back side and the back side of bottom plate (1) inwall of first beam (23) are fixed Connection.
A kind of 4. steel cutting device for processing according to claim 1, it is characterised in that:Second motor (10) The back side is fixedly connected with the second beam (24), and the back side and the back side of regulating box (9) inwall of second beam (24) are consolidated Fixed connection.
A kind of 5. steel cutting device for processing according to claim 1, it is characterised in that:Chute (17) inwall Right side is fixedly connected with bumper (25), and the top of the bumper (25) at the top of chute (17) inwall with being fixedly connected.
CN201710706635.7A 2017-08-17 2017-08-17 A kind of steel cutting device for processing Pending CN107414166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710706635.7A CN107414166A (en) 2017-08-17 2017-08-17 A kind of steel cutting device for processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710706635.7A CN107414166A (en) 2017-08-17 2017-08-17 A kind of steel cutting device for processing

Publications (1)

Publication Number Publication Date
CN107414166A true CN107414166A (en) 2017-12-01

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CN201710706635.7A Pending CN107414166A (en) 2017-08-17 2017-08-17 A kind of steel cutting device for processing

Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107990110A (en) * 2017-12-29 2018-05-04 南京点耐特信息科技有限公司 A kind of warehouse monitoring device adjustment structure
CN108007108A (en) * 2017-12-11 2018-05-08 湖南桑仁行农业科技股份有限公司 A kind of efficient chemical industry equipment drying box
CN108312240A (en) * 2018-04-12 2018-07-24 江苏名乐地板有限公司 Timber cutting device for processing

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105772835A (en) * 2016-05-10 2016-07-20 无为县宏喜体育用品有限公司 Uniformly-partitioning device for copper pipe
CN205600027U (en) * 2016-04-15 2016-09-28 上海闽坚铝业有限公司 Aluminum product high efficiency cutting device
CN106078395A (en) * 2016-08-05 2016-11-09 无锡市天龙装饰材料有限公司 A kind of Hardware fitting processing sanding apparatus
CN106316088A (en) * 2016-11-19 2017-01-11 麻城小龟龟机械科技有限公司 Cutting device for nano-glass production
CN205888839U (en) * 2016-08-12 2017-01-18 温州市海龙五金制品有限公司 Production is with high -efficient burnishing and polishing device of copper sheet
CN205968520U (en) * 2016-08-29 2017-02-22 重庆福海玻璃加工有限公司 Glass edging machine of adjustable angle of polishing
CN106678302A (en) * 2017-03-07 2017-05-17 中江志诚钢化玻璃制品有限公司 Component capable of keeping pause-free reciprocating motion of glass processing equipment
CN106799506A (en) * 2017-04-06 2017-06-06 方瑞松 A kind of shaft coupling drilling equipment
CN206263746U (en) * 2016-12-20 2017-06-20 新疆米东新区宏伟塑胶有限公司 A kind of water pipe sander
CN206306119U (en) * 2016-12-30 2017-07-07 永城职业学院 A kind of pre-programmed math equation geometric shape describes manipulator
CN106965229A (en) * 2017-03-28 2017-07-21 王娟 A kind of wallpaper cutting machine
CN106976001A (en) * 2017-04-28 2017-07-25 浙江高派机器人科技有限公司 A kind of metal material processing sanding apparatus

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205600027U (en) * 2016-04-15 2016-09-28 上海闽坚铝业有限公司 Aluminum product high efficiency cutting device
CN105772835A (en) * 2016-05-10 2016-07-20 无为县宏喜体育用品有限公司 Uniformly-partitioning device for copper pipe
CN106078395A (en) * 2016-08-05 2016-11-09 无锡市天龙装饰材料有限公司 A kind of Hardware fitting processing sanding apparatus
CN205888839U (en) * 2016-08-12 2017-01-18 温州市海龙五金制品有限公司 Production is with high -efficient burnishing and polishing device of copper sheet
CN205968520U (en) * 2016-08-29 2017-02-22 重庆福海玻璃加工有限公司 Glass edging machine of adjustable angle of polishing
CN106316088A (en) * 2016-11-19 2017-01-11 麻城小龟龟机械科技有限公司 Cutting device for nano-glass production
CN206263746U (en) * 2016-12-20 2017-06-20 新疆米东新区宏伟塑胶有限公司 A kind of water pipe sander
CN206306119U (en) * 2016-12-30 2017-07-07 永城职业学院 A kind of pre-programmed math equation geometric shape describes manipulator
CN106678302A (en) * 2017-03-07 2017-05-17 中江志诚钢化玻璃制品有限公司 Component capable of keeping pause-free reciprocating motion of glass processing equipment
CN106965229A (en) * 2017-03-28 2017-07-21 王娟 A kind of wallpaper cutting machine
CN106799506A (en) * 2017-04-06 2017-06-06 方瑞松 A kind of shaft coupling drilling equipment
CN106976001A (en) * 2017-04-28 2017-07-25 浙江高派机器人科技有限公司 A kind of metal material processing sanding apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108007108A (en) * 2017-12-11 2018-05-08 湖南桑仁行农业科技股份有限公司 A kind of efficient chemical industry equipment drying box
CN107990110A (en) * 2017-12-29 2018-05-04 南京点耐特信息科技有限公司 A kind of warehouse monitoring device adjustment structure
CN108312240A (en) * 2018-04-12 2018-07-24 江苏名乐地板有限公司 Timber cutting device for processing

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Application publication date: 20171201