CN110303391A - Round mouth knife puts the first edge on a knife or a pair of scissors lathe - Google Patents

Round mouth knife puts the first edge on a knife or a pair of scissors lathe Download PDF

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Publication number
CN110303391A
CN110303391A CN201910559296.3A CN201910559296A CN110303391A CN 110303391 A CN110303391 A CN 110303391A CN 201910559296 A CN201910559296 A CN 201910559296A CN 110303391 A CN110303391 A CN 110303391A
Authority
CN
China
Prior art keywords
chain
knife
support plate
screw rod
lathe
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
CN201910559296.3A
Other languages
Chinese (zh)
Inventor
赵明
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.)
Wuxi Feiwan Tool Co Ltd
Original Assignee
Wuxi Feiwan Tool 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 Wuxi Feiwan Tool Co Ltd filed Critical Wuxi Feiwan Tool Co Ltd
Priority to CN201910559296.3A priority Critical patent/CN110303391A/en
Publication of CN110303391A publication Critical patent/CN110303391A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The present invention relates to a kind of machining apparatus, specifically round mouth knife puts the first edge on a knife or a pair of scissors lathe.Its feature be include supporting table, have horizontally disposed chain in supporting table, the chain be regular pentagon.There is driven sprocket in the inside on four vertex of chain, and there are one the power devices having on vertex for drive chain rotation.It is evenly equipped with gripping block on the chain, has grip orifice on the lateral surface of gripping block.There is grinding mechanism in supporting table on the outside of the corresponding chain vertex of the driven sprocket.The grinding mechanism includes horizontally disposed support plate, has horizontally disposed motor in support plate, has grinding wheel on the output shaft of motor.The working efficiency of the lathe is higher, and structure is simple, and cost is relatively low, and occupied area is smaller.

Description

Round mouth knife puts the first edge on a knife or a pair of scissors lathe
Technical field
The present invention relates to a kind of machining apparatus, the round mouth knife blade grinding machine specifically for being processed to round mouth knife Bed.
Background technique
The equipment that lathe refers to workpieces processing, also known as machine-tool or toolroom machine, traditionally abbreviation lathe.Round mouth knife puts the first edge on a knife or a pair of scissors Lathe, as the term suggests it is exactly the lathe processed for the cutting edge to round mouth knife.Currently, using processing scalpel in industry Heavy duty machine tools process round mouth knife.The working efficiency of this lathe is lower.Moreover, structure is complicated for this equipment, cost Higher, occupied area is larger.
Summary of the invention
It putting the first edge on a knife or a pair of scissors lathe the technical problem to be solved in the present invention is to provide a kind of round mouth knife, the working efficiency of the lathe is higher, Structure is simple, and cost is relatively low, and occupied area is smaller.
To solve the above problems, the following technical schemes are provided:
Round mouth knife of the invention put the first edge on a knife or a pair of scissors lathe the characteristics of be include supporting table, have horizontally disposed chain in supporting table, the chain For regular pentagon.There is driven sprocket in the inside on four vertex of chain, and there are one have to turn for drive chain on vertex Dynamic power device.It is evenly equipped with gripping block on the chain, has grip orifice on the lateral surface of gripping block.The driven sprocket pair There is grinding mechanism in the supporting table on the outside of chain vertex answered.The grinding mechanism includes horizontally disposed support plate, support There is horizontally disposed motor on plate, has grinding wheel on the output shaft of motor.
Wherein, the support plate is rectangle, and the angular bisector at its longitudinal that corresponding chain turning is vertical, There is the gliding groove be arranged along its longitudinal direction in support plate, there is lower screw rod in gliding groove, one end of lower screw is worn from one end of gliding groove Support plate is crossed to extend, and between lower screw rod and support plate in circumferentially rotate, the cooperation of axial restraint shape, on the overhanging end of lower screw rod There is lower swing handle.There is sliding panel on the upper face of the support plate, the bottom of sliding panel is fixed with sliding block, has level on sliding block The tapped through hole of arrangement, sliding block are connected by the tapped through hole with the lower screw rod.There are upper hopper chute, upper hopper chute on the sliding panel Longitudinally perpendicular with support plate, upper hopper chute one end close to chain is opening-like, there is upper screw rod, one end of upper screw rod in upper hopper chute It extends from one end of the upper hopper chute far from chain across sliding panel, is in circumferentially rotate, is axial solid between upper screw rod and sliding panel Determine shape cooperation, has upper rotating spanner on the overhanging end of upper screw rod.It is cased with sliding swivel nut on screw rod in that section in upper hopper chute, The one end for sliding swivel nut is stretched out from the open end of upper hopper chute, and is slided and be connected with supporting block on the swivel nut end, and the one of the motor Side wall is connected with the supporting block.
There is feeding bin in the corresponding supporting table in the power device side, feeding bin is located on the outside of chain, and feeding bin There is feed mechanism in outlet towards chain, and between the outlet and chain of feeding bin；The corresponding supporting table in the power device other side On have a blanking box, blanking box is located on the outside of chain, and has material collecting device between blanking box and chain.
The above scheme has the following advantages:
Due to round mouth knife of the invention put the first edge on a knife or a pair of scissors lathe supporting table on have horizontally disposed chain, the inside on four vertex of chain is equal There is driven sprocket, there are one the power device having on vertex for drive chain rotation, is evenly equipped with gripping block on chain, clamps There is grip orifice on the lateral surface of block, have grinding mechanism in the supporting table on the outside of the corresponding chain vertex of driven sprocket, is ground Mechanism includes horizontally disposed support plate, has horizontally disposed motor in support plate, has grinding wheel on the output shaft of motor.It uses When, first start motor and power device；Then, round mouth knife to be processed is inserted into the grip orifice of gripping block；Then, dynamic Under the action of force mechanisms, round mouth knife successively passes through the grinding wheel of 4 grinding mechanisms, completes to put the first edge on a knife or a pair of scissors；Finally, by the round mouth knife to put the first edge on a knife or a pair of scissors from It is taken out in the grip orifice of gripping block.Processing can be completed using 4 grinding mechanisms in this lathe, medium-and-large-sized with background technique Lathe is compared, and working efficiency is higher.Moreover, the structure of round mouth knife lathe of the present invention is simple, cost is relatively low, and occupied area is few.
Detailed description of the invention
Fig. 1 is that the round mouth knife of invention puts the first edge on a knife or a pair of scissors the structural schematic diagram of lathe；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the B-B direction schematic cross-sectional view of Fig. 1.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
As shown in Fig. 1 ~ 3, the round mouth knife of the invention lathe that puts the first edge on a knife or a pair of scissors includes supporting table 1, there is horizontally disposed chain in supporting table 1 Item 3, the chain 3 are regular pentagon.There is driven sprocket 2 in the inside on 3 four vertex of chain, and there are one useful on vertex In the power device 4 that drive chain 3 rotates.It is evenly equipped with gripping block 21 on the chain 3, has folder on the lateral surface of gripping block 21 Tight mouth.There is grinding mechanism in supporting table 1 on the outside of corresponding 3 vertex of chain of the driven sprocket 2.The grinding mechanism includes Horizontally disposed support plate 8 has horizontally disposed motor 6 in support plate 8, has grinding wheel 5 on the output shaft of motor 6.
For the ease of adjusting the position of grinding wheel 5, the support plate 8 is rectangle, and its longitudinal that corresponding chain The angular bisector at 3 turning of item is vertical, has the gliding groove 9 be arranged along its longitudinal direction in support plate 8, there is lower screw rod 10 in gliding groove 9, under One end of screw from one end of gliding groove 9 pass through support plate 8 extend, and between lower screw rod 10 and support plate 8 in circumferentially rotate, Axial restraint shape cooperates, and has lower swing handle 7 on the overhanging end of lower screw rod 10.There is sliding panel on the upper face of the support plate 8 14, the bottom of sliding panel 14 is fixed with sliding block, there is horizontally disposed tapped through hole on sliding block, and sliding block passes through the tapped through hole and institute Lower screw rod 10 is stated to be connected.There is upper hopper chute 13 on the sliding panel 14, upper hopper chute 13 is longitudinally perpendicular with support plate 8, close to chain 3 13 one end of upper hopper chute it is opening-like, have upper screw rod 12 in upper hopper chute 13, one end of upper screw rod 12 is from the upper hopper chute far from chain 3 13 one end pass through sliding panel 14 extend, between upper screw rod 12 and sliding panel 14 in circumferentially rotate, axial restraint shape cooperation, on There is upper rotating spanner 11 on the overhanging end of screw rod 12.Sliding swivel nut 15 is cased on screw rod 12 in that section in upper hopper chute 13, The one end for sliding swivel nut 15 is stretched out from the open end of upper hopper chute 13, and is slided and be connected with supporting block 16 on the end of swivel nut 15, described The one side wall of motor 6 is connected with the supporting block 16.
In order to realize automatic processing, there are feeding bin 17, feeding bin 17 in the corresponding supporting table 1 in 4 side of power device Positioned at 3 outside of chain, and there is feed mechanism in the outlet of feeding bin 17 towards chain 3, and between the outlet and chain 3 of feeding bin 17 18.There is blanking box 19 in the corresponding supporting table 1 in 4 other side of power device, blanking box 19 is located at 3 outside of chain, and blanking There is material collecting device 20 between box 19 and chain 3.
In use, first starting motor 6 and power device 4.Then, the round mouth knife 22 of 18 feeding bin 17 of feed mechanism is successively sent Enter into corresponding gripping block 21.Then, under the action of power mechanism, round mouth knife 22 successively passes through the sand of 4 grinding mechanisms Wheel 5, the two sides cutting edge of round mouth knife 22 is all respectively sharpened by thickness twice, and the angle of cutting edge and knife face also obtains good control Completion is put the first edge on a knife or a pair of scissors.Finally, the round mouth knife 22 to put the first edge on a knife or a pair of scissors is entered in blanking box 19 under the action of material collecting device 20.Round mouth knife 22 when turning to grinding position with gripping block 21, and round mouth knife 22 is contacted with grinding wheel 5, at this point, chain 3 is in steering position, round mouth Knife 22 rotates 108 degree with chain 3, to obtain the one side of the arc-shaped cutting edge of workpiece technical requirements needs.

Claims (3)

  1. The lathe 1. round mouth knife puts the first edge on a knife or a pair of scissors, it is characterised in that including supporting table (1), there are horizontally disposed chain (3) in supporting table (1), The chain (3) is regular pentagon；The inside on (3) four vertex of chain has driven sprocket (2), and there are one have on vertex Power device (4) for drive chain (3) rotation；It is evenly equipped with gripping block (21) on the chain (3), outside gripping block (21) There is grip orifice on side；There is milling drum in supporting table (1) on the outside of corresponding chain (3) vertex of the driven sprocket (2) Structure；The grinding mechanism includes horizontally disposed support plate (8), is had in support plate (8) horizontally disposed motor (6), motor (6) Output shaft on have grinding wheel (5).
  2. The lathe 2. round mouth knife as described in claim 1 puts the first edge on a knife or a pair of scissors, it is characterised in that the support plate (8) is rectangle, and it is vertical Angular bisector to that corresponding chain (3) turning is vertical, and support plate has the gliding groove be arranged along its longitudinal direction on (8) (9), have lower screw rod (10) in gliding groove (9), one end of lower screw passes through support plate (8) from one end of gliding groove (9) and stretches out Outside, and between lower screw rod (10) and support plate (8) in circumferentially rotate, the cooperation of axial restraint shape, have on the overhanging end of lower screw rod (10) Lower swing handle (7)；Having sliding panel (14) on the upper face of the support plate (8), the bottom of sliding panel (14) is fixed with sliding block, There is horizontally disposed tapped through hole on sliding block, sliding block is connected by the tapped through hole with the lower screw rod (10)；The sliding panel (14) have on upper hopper chute (13), upper hopper chute (13) is longitudinally perpendicular with support plate (8), the upper hopper chute (13) one close to chain (3) It holds opening-like, has upper screw rod (12) in upper hopper chute (13), one end of upper screw rod (12) is from the upper hopper chute (13) far from chain (3) One end pass through sliding panel (14) extend, between upper screw rod (12) and sliding panel (14) be in circumferentially rotate, axial restraint shape is matched It closes, has upper rotating spanner (11) on the overhanging end of upper screw rod (12)；It is covered on screw rod (12) in that section in upper hopper chute (13) Have sliding swivel nut (15), the one end for sliding swivel nut (15) is stretched out from the open end of upper hopper chute (13), and slides swivel nut (15) end On be connected with supporting block (16), the one side wall of the motor (6) is connected with the supporting block (16).
  3. The lathe 3. round mouth knife as claimed in claim 1 or 2 puts the first edge on a knife or a pair of scissors, it is characterised in that power device (4) side is corresponding Have in supporting table (1) feeding bin (17), feeding bin (17) is located on the outside of chain (3), and the outlet of feeding bin (17) is towards chain (3), and between the outlet of feeding bin (17) and chain (3) have feed mechanism (18)；The corresponding branch in power device (4) other side Have blanking box (19) in support platform (1), blanking box (19) is located on the outside of chain (3), and has rewinding between blanking box (19) and chain (3) Device (20).
CN201910559296.3A 2019-06-26 2019-06-26 Round mouth knife puts the first edge on a knife or a pair of scissors lathe Pending CN110303391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910559296.3A CN110303391A (en) 2019-06-26 2019-06-26 Round mouth knife puts the first edge on a knife or a pair of scissors lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910559296.3A CN110303391A (en) 2019-06-26 2019-06-26 Round mouth knife puts the first edge on a knife or a pair of scissors lathe

Publications (1)

Publication Number Publication Date
CN110303391A true CN110303391A (en) 2019-10-08

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CN201910559296.3A Pending CN110303391A (en) 2019-06-26 2019-06-26 Round mouth knife puts the first edge on a knife or a pair of scissors lathe

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116475855A (en) * 2023-04-26 2023-07-25 如东树权华刀具科技有限公司 Adaptive cutter sharpening equipment and using method thereof

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201760806U (en) * 2010-08-06 2011-03-16 梁昌兵 Seam ripper sharpening device
CN102390024A (en) * 2011-10-27 2012-03-28 重庆派斯克刀具制造有限公司 Integrated processing method for edging and grinding of edge part of double-edge plane cutter of woodworker
CN102528578A (en) * 2012-01-04 2012-07-04 陈文龙 Automatic precise grinding machine for jaw of nail clippers
JP3176799U (en) * 2012-04-23 2012-07-05 株式会社末広 Tool for sharpening blades
CN102794677A (en) * 2012-08-23 2012-11-28 福建大吉刀剪五金有限公司 Multi-station intelligent numerical-control grinding machine for knives and scissors
CN105904292A (en) * 2016-07-01 2016-08-31 安徽机电职业技术学院 Turntable type full-automatic blade grinding machine
CN105904291A (en) * 2016-07-01 2016-08-31 安徽机电职业技术学院 Full-automatic grinding machine of trimming scissor blade
CN106078426A (en) * 2016-01-29 2016-11-09 苏州普维迪工业自动化有限公司 Intelligence Multi-position integral five metals clamp type tool automatization's grinding equipment and method thereof
CN107139025A (en) * 2017-06-07 2017-09-08 南京航空航天大学 A kind of medical operation blade cutting edge automatic grinding system and method for grinding
CN210281649U (en) * 2019-06-26 2020-04-10 无锡飞万刀具有限公司 Circular mouth knife edging machine tool

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201760806U (en) * 2010-08-06 2011-03-16 梁昌兵 Seam ripper sharpening device
CN102390024A (en) * 2011-10-27 2012-03-28 重庆派斯克刀具制造有限公司 Integrated processing method for edging and grinding of edge part of double-edge plane cutter of woodworker
CN102528578A (en) * 2012-01-04 2012-07-04 陈文龙 Automatic precise grinding machine for jaw of nail clippers
JP3176799U (en) * 2012-04-23 2012-07-05 株式会社末広 Tool for sharpening blades
CN102794677A (en) * 2012-08-23 2012-11-28 福建大吉刀剪五金有限公司 Multi-station intelligent numerical-control grinding machine for knives and scissors
CN106078426A (en) * 2016-01-29 2016-11-09 苏州普维迪工业自动化有限公司 Intelligence Multi-position integral five metals clamp type tool automatization's grinding equipment and method thereof
CN105904292A (en) * 2016-07-01 2016-08-31 安徽机电职业技术学院 Turntable type full-automatic blade grinding machine
CN105904291A (en) * 2016-07-01 2016-08-31 安徽机电职业技术学院 Full-automatic grinding machine of trimming scissor blade
CN107139025A (en) * 2017-06-07 2017-09-08 南京航空航天大学 A kind of medical operation blade cutting edge automatic grinding system and method for grinding
CN210281649U (en) * 2019-06-26 2020-04-10 无锡飞万刀具有限公司 Circular mouth knife edging machine tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116475855A (en) * 2023-04-26 2023-07-25 如东树权华刀具科技有限公司 Adaptive cutter sharpening equipment and using method thereof
CN116475855B (en) * 2023-04-26 2023-12-26 如东树权华刀具科技有限公司 Adaptive cutter sharpening equipment and using method thereof

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Address after: No.18 Yaguang Road, Sunshine Industrial Park, Donghutang, Donggang Town, Xishan District, Wuxi City, Jiangsu Province

Applicant after: Wuxi Feiwan Tool Co.,Ltd.

Address before: 214196 No. 18 Calender Road, Donghutang Sunshine Industrial Park, Donggang Town, Xishan District, Wuxi City, Jiangsu Province

Applicant before: Wuxi Feiwan Tool Co.,Ltd.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20191008