CN103203771A - Novel perforation and sharpening combined device for numerical control cutting machine - Google Patents
Novel perforation and sharpening combined device for numerical control cutting machine Download PDFInfo
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- CN103203771A CN103203771A CN2012100114817A CN201210011481A CN103203771A CN 103203771 A CN103203771 A CN 103203771A CN 2012100114817 A CN2012100114817 A CN 2012100114817A CN 201210011481 A CN201210011481 A CN 201210011481A CN 103203771 A CN103203771 A CN 103203771A
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- sharpening
- synchronous pulley
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- knife
- drive
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- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000001360 synchronised effect Effects 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000004080 punching Methods 0.000 claims description 43
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Classifications
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- 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
- B24B3/361—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of reciprocating blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a novel perforation and sharpening combined device for a numerical control cutting machine. The novel perforation sharpening combined device comprises a motor, a transmission mechanism, a perforation mechanism and a sharpening mechanism, wherein the transmission mechanism comprises a forward single-direction bearing, a reversal single-direction bearing, a rotating shaft, a forward synchronous belt pulley and a reversal synchronous belt pulley, and the novel perforation and sharpening combined device is characterized in that the motor is connected with the rotating shaft, the rotating shaft drives the forward synchronous belt pulley with the forward single-direction bearing so as to drive the perforation mechanism to work in a belt form, the rotating shaft drives the reversal synchronous belt pulley with the reversal single-direction bearing so as to drive the sharpening mechanism to work in a belt form, the sharpening mechanism comprises a sharpening air cylinder, a sharpening grinding wheel and a cutter, the sharpening way is that the retraction of a piston rod of the sharpening air cylinder is utilized to drive the sharpening grinding wheel to move linearly so as to approach the cutter and to grind the cutter. The novel perforation and sharpening combined device has the advantages of simplicity in structure, low cost and high working efficiency.
Description
Technical field
The present invention relates to a kind of novel holing for the numerical control cutter and milling-knife combination device.
Background technology
At present, in traditional numerical control cutter structure, perforating device is the appliance arrangement that positions and punch cutting material, and knife sharpening device is the device that can in time grind cut-off knife in the cut-off knife work.Perforating device and knife sharpening device are arranged apart in numerical control cutter head, and perforating device comprises drilling motor, punching transmission mechanism, perforating mechanism and punching cylinder, and knife sharpening device comprises sharpening motor, sharpening transmission mechanism, double-wheel milling-knife mechanism and sharpening cylinder.Above structure is described and is seen that Chinese patent application numbers 200710171780.6, name are called " double-wheel milling-knife combination device that is used for automatic cutting machines " and Chinese patent application numbers 200710172580.2, and name is called " for the perforating device of automatic cutting machines ".Though breakthrough is arranged on the function, than original advanced technology, efficient height, but blade grinder contacts with cut-off knife in the motion of the rotation arc lower of turning cylinder and whets a knife in sharpening mechanism, cut-off knife angle of assembling calibration difficulties reduces operative employee's toolsetting operating efficiency, and perforating device and knife sharpening device comprise motor and transmission mechanism respectively, complex structure, increase the weight of head weight, appearance and size is bigger, has increased the cost of raw material.The novel holing and the milling-knife combination device that are used for the numerical control cutter that in modern production and processing, need a kind of designs simplification, reduce cost, increase work efficiency.
Summary of the invention
The technical problem to be solved in the present invention is the shortcoming that overcomes prior art, the novel holing and the milling-knife combination device that are used for the numerical control cutter that provide a kind of designs simplification, reduce cost, increase work efficiency.
For solving the problems of the technologies described above, the invention discloses a kind of novel holing for the numerical control cutter and milling-knife combination device, comprise motor, transmission mechanism, perforating mechanism, sharpening mechanism, it is characterized in that: described motor connects described transmission mechanism, drive described perforating mechanism and described sharpening mechanism by the belt-type kind of drive, described motor is fixed on the motor cabinet, described motor cabinet is fixed on the intermediate plate, and described motor is connected with described transmission mechanism by shaft coupling.
Transmission mechanism comprises just changes unilateral bearing, the counter-rotating unilateral bearing, turning cylinder, bearing block, just changeing synchronous pulley, big synchronous pulley, small synchronous pulley, the punching belt wheel, the conversion synchronization band, punching is band synchronously, the counter-rotating synchronous pulley, the transition synchronous pulley, O type belt wheel, small pulley, the switching connecting plate, described turning cylinder two ends connect described unilateral bearing and the described counter-rotating unilateral bearing of just changeing, and fix by described bearing block, the described unilateral bearing that just changeing is equipped with the described synchronous pulley that just changeing, being with successively synchronously by described conversion synchronization band and described punching, belt transmission is connected the described synchronous pulley that just changeing, described small synchronous pulley, described big synchronous pulley and described punching belt wheel drive the perforating mechanism action under described perforated tape wheel drive; Described counter-rotating unilateral bearing is equipped with described counter-rotating synchronous pulley, by described switching connecting plate, described counter-rotating synchronous pulley, described transition synchronous pulley, described O type belt wheel and described small pulley successively by described intermediate zone and the described sharpening of described O type belt leather belt-type drive mechanism.
Described perforating mechanism comprises card punch, punching fixed head, punching cylinder, described punching belt wheel is arranged on the described punching fixed head, described punching fixed head is fixed on the described right plate, the described card punch of described perforated tape wheel drive rotates, and described punching cylinder piston moves up and down and drives described card punch punching action.
Described sharpening mechanism comprises blade grinder, fixed head, the sharpening travelling car, the guide rail plate, buffer, the sharpening cylinder, cut-off knife, described blade grinder and described small pulley are arranged on the fixed head, described fixed head and described switching connecting plate are fixed on the described sharpening travelling car, described sharpening travelling car and described buffer are arranged on the described guide rail plate, described sharpening travelling car one side connects described sharpening cylinder, the sharpening mode is that described O type belt wheel and described small pulley belt-type drive described blade grinder to revolving, described blade grinder rectilinear motion under described sharpening travelling car drives contacts sharpening with described cut-off knife, whet a knife when described sharpening cylinder piston rod is withdrawn, carry out cutting work when piston rod stretches out.
Because adopt above-mentioned technical scheme, the present invention has following beneficial effect:
Perforating mechanism and sharpening mechanism share a head, and simplified structure improves efficiency of assembling; Weight reduction reduces operation energy consumption; The blade grinder rectilinear motion improves toolsetting efficient; Reduce the production cost of raw material.
Description of drawings
Fig. 1 is that the present invention is a kind of for the novel holing of numerical control cutter and the structural representation of milling-knife combination device;
Fig. 2 is that the present invention is a kind of for the novel holing of numerical control cutter and the side view of milling-knife combination device;
Fig. 3 is that the present invention is a kind of for the novel holing of numerical control cutter and the punching transmission principle figure of milling-knife combination device;
Fig. 4 is that the present invention is a kind of for the novel holing of numerical control cutter and the sharpening transmission principle figure of milling-knife combination device;
Fig. 5 is that the present invention is a kind of for the novel holing of numerical control cutter and the transmission mechanism partial sectional view of milling-knife combination device.
Mark the following drawings mark thereon by reference to the accompanying drawings:
The 1-motor; The 2-motor cabinet; The 3-shaft coupling; The 4-turning cylinder; The 5-bearing block; 6-is just changeing unilateral bearing; The 7-unilateral bearing that reverses; 8-is just changeing synchronous pulley; The 9-synchronous pulley that reverses; The big synchronous pulley of 10-; The 11-small synchronous pulley; The 12-belt wheel that punches; 13-conversion synchronization band; The 14-punching is band synchronously; 15-transition synchronous pulley; 16-O type belt wheel; The 17-small pulley; The 18-connecting plate of transferring; The 19-intermediate zone; 20-O type band; The 21-blade grinder; 22-sharpening travelling car; 23-sharpening cylinder; The 24-cut-off knife; The 25-card punch; The 26-cylinder that punches; The 27-fixed head; 28-card punch fixed head; The 29-right plate; The 30-intermediate plate; 31-guide rail plate; The 32-buffer.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, the present invention a kind of novel holing and milling-knife combination device for the numerical control cutter, comprise motor, transmission mechanism, perforating mechanism, sharpening mechanism, motor 1 connects described transmission mechanism, drive described perforating mechanism and described sharpening mechanism by the belt-type kind of drive, motor 1 is fixed on the motor cabinet 2, and motor cabinet 2 is fixed on the intermediate plate 30, and motor 1 is connected with transmission mechanism by shaft coupling 3.
Transmission mechanism comprises just changes unilateral bearing 6, counter-rotating unilateral bearing 7, turning cylinder 4, bearing block 5, just changeing synchronous pulley 8, big synchronous pulley 10, small synchronous pulley 11, punching belt wheel 12, conversion synchronization band 13, punching is with 14 synchronously, counter-rotating synchronous pulley 9, transition synchronous pulley 15, O type belt wheel 16, small pulley 17, switching connecting plate 18, turning cylinder 4 two ends connect is just changeing unilateral bearing 6 and counter-rotating unilateral bearing 7, and it is fixing by bearing block 5, just changeing unilateral bearing 6 is equipped with and just changes synchronous pulley 8, by conversion synchronization band 13 and punching be with synchronously 14 successively belt transmission be connected and just change synchronous pulley 8, small synchronous pulley 11, big synchronous pulley 10 and punching belt wheel 12 drive the perforating mechanism action under punching belt wheel 12 drives; Counter-rotating unilateral bearing 7 is equipped with counter-rotating synchronous pulley 9, drives sharpening mechanism by intermediate zone 19 and O type band 20 belt-types successively by switching connecting plate 18, counter-rotating synchronous pulley 9, transition synchronous pulley 15, O type belt wheel 16 and small pulley 17.
Perforating mechanism comprises card punch 25, punching fixed head 28, punching cylinder 26, punching belt wheel 12 is arranged on the punching fixed head 28, punching fixed head 28 is fixed on the right plate 29, and punching belt wheel 12 drives card punch 25 and rotates, and punching cylinder 26 piston up-down drive card punch 25 punching actions.
Sharpening mechanism comprises blade grinder 21, fixed head 27, sharpening travelling car 22, guide rail plate 31, buffer 32, sharpening cylinder 23, cut-off knife 24, blade grinder 21 and small pulley 17 are arranged on the fixed head 27, fixed head 27 and switching connecting plate 18 are fixed on the sharpening travelling car 22, sharpening travelling car 22 and buffer 32 are arranged on the guide rail plate 31, sharpening travelling car 22 1 sides connect sharpening cylinder 23, the sharpening mode is that O type belt wheel 16 and 21 pairs of blade grinders of small pulley 17 belt-types driving revolve, blade grinder 21 rectilinear motion under sharpening travelling car 22 drives contacts sharpening with cut-off knife 24, whet a knife during the withdrawal of sharpening cylinder 23 piston rods, carry out cutting work when piston rod stretches out.The main effect of buffer 32: when blade grinder 21 when cut-off knife 24 equipment being installed moving, produce cushioning effect, be not easy to fracture with the protection cut-off knife.
At work, motor 1 work, when the turning cylinder 3 that motor output shaft driving shaft coupling 3 connects is just changeing, drive is just being changeed unilateral bearing 6 drivings and is just being changeed synchronous pulley 8, as shown in Figure 3, just changeing synchronous pulley 8, small synchronous pulley 11, big synchronous pulley 10, punching belt wheel 12 is with 14 belt-types to be connected synchronously by conversion synchronization band 13 and punching successively and is driven 12 rotations of perforated tape wheel, the perforating needle that driving is fixed on the card punch 25 on the card punch fixed head 28 rotates, when the perforating needle of card punch 25 rotates, punching cylinder 26 pumps by piston type, drive card punch 25 and pump, finish the punching action; As shown in Figure 4, counter-rotating synchronous pulley 9, transition synchronous pulley 15, O type belt wheel 16 is won in succession by 2 switchings successively and 18 is connected and to be connected with 2-bar intermediate zone 19 belt-types, O type belt wheel 16 is connected with 1 intermediate zone 19 belt-type by 1 O type band 20 with the preceding emery wheel of small pulley 17 and blade grinder 21, the preceding emery wheel of small pulley 17 and blade grinder 21 is connected by 1 intermediate zone 19 belt-type, motor 1 work, when motor output shaft drives turning cylinder 3 counter-rotatings of shaft coupling 3 connections, drive counter-rotating unilateral bearing 7 driver inversion synchronous pulleys 9, the belt-type induced way by is as shown in Figure 4 revolved 20 pairs of blade grinders.
20 pairs of blade grinders revolve simultaneously, the withdrawal of sharpening cylinder 23 piston rods, and switching connecting plate 18 connecting axles rotate, and sharpening travelling car 22 rectilinear motions that are provided with O type belt wheel 16, small pulley 17 and blade grinder 21 shift near to cut-off knife, and cut-off knife 24 is produced grinding; When sharpening cylinder 23 piston rods stretched out, switching connecting plate 18 connecting axles rotated, sharpening travelling car 22 rectilinear motions that are provided with O type belt wheel 16, small pulley 17 and blade grinder 21 to cut-off knife away from, cut-off knife 24 carries out cutting work.
It should be noted that at last: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this specification has been described in detail with reference to above-mentioned the present invention of each embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present invention.
Claims (4)
1. novel holing and milling-knife combination device that is used for the numerical control cutter, comprise motor, transmission mechanism, perforating mechanism, sharpening mechanism, it is characterized in that: described motor connects described transmission mechanism, drive described perforating mechanism and described sharpening mechanism by the belt-type kind of drive, described motor is fixed on the motor cabinet, described motor cabinet is fixed on the intermediate plate, and described motor is connected with described transmission mechanism by shaft coupling.
2. a kind of novel holing and milling-knife combination device for the numerical control cutter according to claim 1, it is characterized in that: transmission mechanism comprises just changes unilateral bearing, the counter-rotating unilateral bearing, turning cylinder, bearing block, just changeing synchronous pulley, big synchronous pulley, small synchronous pulley, the punching belt wheel, the conversion synchronization band, punching is band synchronously, the counter-rotating synchronous pulley, the transition synchronous pulley, O type belt wheel, small pulley, the switching connecting plate, described turning cylinder two ends connect described unilateral bearing and the described counter-rotating unilateral bearing of just changeing, and fix by described bearing block, the described unilateral bearing that just changeing is equipped with the described synchronous pulley that just changeing, being with successively synchronously by described conversion synchronization band and described punching, belt transmission is connected the described synchronous pulley that just changeing, described small synchronous pulley, described big synchronous pulley and described punching belt wheel drive the perforating mechanism action under described perforated tape wheel drive; Described counter-rotating unilateral bearing is equipped with described counter-rotating synchronous pulley, by described switching connecting plate, described counter-rotating synchronous pulley, described transition synchronous pulley, described O type belt wheel and described small pulley successively by described intermediate zone and the described sharpening of described O type belt leather belt-type drive mechanism.
3. a kind of novel holing and milling-knife combination device for the numerical control cutter according to claim 1, it is characterized in that: described perforating mechanism comprises card punch, punching fixed head, punching cylinder, described punching belt wheel is arranged on the described punching fixed head, described punching fixed head is fixed on the described right plate, the described card punch of described perforated tape wheel drive rotates, and described punching cylinder piston moves up and down and drives described card punch punching action.
4. a kind of novel holing and milling-knife combination device for the numerical control cutter according to claim 1, it is characterized in that: described sharpening mechanism comprises blade grinder, fixed head, the sharpening travelling car, the guide rail plate, buffer, the sharpening cylinder, cut-off knife, described blade grinder and described small pulley are arranged on the fixed head, described fixed head and described switching connecting plate are fixed on the described sharpening travelling car, described sharpening travelling car and described buffer are arranged on the described guide rail plate, described sharpening travelling car one side connects described sharpening cylinder, the sharpening mode is that described O type belt wheel and described small pulley belt-type drive described blade grinder to revolving, described blade grinder rectilinear motion under described sharpening travelling car drives contacts sharpening with described cut-off knife, whet a knife when described sharpening cylinder piston rod is withdrawn, carry out cutting work when piston rod stretches out.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100114817A CN103203771A (en) | 2012-01-13 | 2012-01-13 | Novel perforation and sharpening combined device for numerical control cutting machine |
| PCT/CN2012/080509 WO2013104189A1 (en) | 2012-01-13 | 2012-08-23 | Novel boring and grinding assembly for digitally controlled cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100114817A CN103203771A (en) | 2012-01-13 | 2012-01-13 | Novel perforation and sharpening combined device for numerical control cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103203771A true CN103203771A (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100114817A Pending CN103203771A (en) | 2012-01-13 | 2012-01-13 | Novel perforation and sharpening combined device for numerical control cutting machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103203771A (en) |
| WO (1) | WO2013104189A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551880A (en) * | 2014-12-19 | 2015-04-29 | 拓卡奔马机电科技有限公司 | Automatic sharpening structure and automatic sharpening process of automatic cutting device |
| CN105436534A (en) * | 2015-12-16 | 2016-03-30 | 无锡市永亿精密铸造有限公司 | High-efficiency cutting knife holder for mechanical manufacturing |
| CN106514759A (en) * | 2017-01-03 | 2017-03-22 | 合肥奥瑞数控科技有限公司 | Visual camera shooting automatic cutting bed |
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| US4991481A (en) * | 1989-06-23 | 1991-02-12 | Gerber Garment Technology, Inc. | Blade for cutting sheet material and related cutting method |
| JPH06210558A (en) * | 1993-01-13 | 1994-08-02 | High Techno:Kk | Cutting part grinding device for cloth cutting dfevice |
| CN1708380A (en) * | 2002-10-30 | 2005-12-14 | 法比奥·泼尼股份公司 | Sharpening unit and cutting machine comprising at least one blade and said sharpening unit |
| CN201195810Y (en) * | 2008-05-19 | 2009-02-18 | 上海信奥数控设备有限公司 | Head for multi-layer clothing tailoring machine |
| CN101413206A (en) * | 2008-11-18 | 2009-04-22 | 浙江理工大学 | Automatic knife grinding device of large-sized numerical control clothing tailoring machine |
| CN202668663U (en) * | 2012-01-13 | 2013-01-16 | 上海和鹰机电科技股份有限公司 | Novel hole-punching and cutter-grinding combined device for numerical control cutting machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542710Y (en) * | 2002-03-19 | 2003-04-02 | 曹忠泉 | Automatic knife-grinding cutter |
| CN201024348Y (en) * | 2007-01-31 | 2008-02-20 | 琇达企业股份有限公司 | Fabric cutting machine |
| CN101450450B (en) * | 2007-12-05 | 2012-09-26 | 上海和鹰机电科技股份有限公司 | Double-wheel milling-knife combination device for automatic cutting machine |
| CN101462279B (en) * | 2007-12-19 | 2012-07-18 | 上海和鹰机电科技股份有限公司 | Perforating device for automatic cloth cutter |
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2012
- 2012-01-13 CN CN2012100114817A patent/CN103203771A/en active Pending
- 2012-08-23 WO PCT/CN2012/080509 patent/WO2013104189A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4991481A (en) * | 1989-06-23 | 1991-02-12 | Gerber Garment Technology, Inc. | Blade for cutting sheet material and related cutting method |
| JPH06210558A (en) * | 1993-01-13 | 1994-08-02 | High Techno:Kk | Cutting part grinding device for cloth cutting dfevice |
| CN1708380A (en) * | 2002-10-30 | 2005-12-14 | 法比奥·泼尼股份公司 | Sharpening unit and cutting machine comprising at least one blade and said sharpening unit |
| CN201195810Y (en) * | 2008-05-19 | 2009-02-18 | 上海信奥数控设备有限公司 | Head for multi-layer clothing tailoring machine |
| CN101413206A (en) * | 2008-11-18 | 2009-04-22 | 浙江理工大学 | Automatic knife grinding device of large-sized numerical control clothing tailoring machine |
| CN202668663U (en) * | 2012-01-13 | 2013-01-16 | 上海和鹰机电科技股份有限公司 | Novel hole-punching and cutter-grinding combined device for numerical control cutting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551880A (en) * | 2014-12-19 | 2015-04-29 | 拓卡奔马机电科技有限公司 | Automatic sharpening structure and automatic sharpening process of automatic cutting device |
| CN105436534A (en) * | 2015-12-16 | 2016-03-30 | 无锡市永亿精密铸造有限公司 | High-efficiency cutting knife holder for mechanical manufacturing |
| CN105436534B (en) * | 2015-12-16 | 2017-09-19 | 无锡市永亿精密铸造有限公司 | A kind of efficient mechanical manufacture cutting knife seat |
| CN106514759A (en) * | 2017-01-03 | 2017-03-22 | 合肥奥瑞数控科技有限公司 | Visual camera shooting automatic cutting bed |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013104189A1 (en) | 2013-07-18 |
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Application publication date: 20130717 |