CN108943148A - Adjustable die-cutting machine transmission device - Google Patents
Adjustable die-cutting machine transmission device Download PDFInfo
- Publication number
- CN108943148A CN108943148A CN201811156373.2A CN201811156373A CN108943148A CN 108943148 A CN108943148 A CN 108943148A CN 201811156373 A CN201811156373 A CN 201811156373A CN 108943148 A CN108943148 A CN 108943148A
- Authority
- CN
- China
- Prior art keywords
- worm screw
- worm
- transmission device
- cutting machine
- gear
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention provides a kind of adjustable die-cutting machine transmission devices, the transmission device includes pedestal, worm gear, worm screw and eccentric bushing, groove is equipped with above pedestal, worm screw is mounted in groove, the both ends of worm screw penetrate in eccentric bushing and are connect by eccentric bushing with pedestal, worm gear is mounted on above worm screw, and the middle section of worm screw is contacted with worm gear, and eccentric bushing is for driving worm screw to be adjusted relative to pedestal eccentric rotary and to the height of worm screw.The present invention has the advantages that it is inconsistent to compensate for the worm and gear mesh volume as caused by machine parts processing, needs to adjust worm gear height, lead to crankshaft height change, the final machine moving platform height that influences influences the d ie cutting press of machine.
Description
Technical field
The present invention relates to a kind of die-cutting apparatus, are specifically related to a kind of adjustable die-cutting machine transmission device.
Background technique
With the fast development of printing packaging industry, requirement of the market to Postpress and Print Finishing the degree of automation is increasingly
Height pursues high speed accurately process equipment, to dominate the market be the market demand is also equipment after print to improve production efficiency
Development inexorable trend.Die-cutting machine be it is a kind of for printing, the impression and mould of the paper of packing and decorating industry, cardboard and corrugated paper
Cut the special equipment of processing.Die-cutting machine includes transmission device, and transmission device transmits power using crankshaft, worm gear and worm structure.
The prior art needs for the requirement that the contact area guaranteed between worm gear and worm screw meets structure design to worm gear
Carry out scraping working process.Simultaneously because the deviation of processing part size, needs to adjust again in transmission device assembling process
Center between worm and wheel is away to meet structure design and the requirement of assembly technology.When the prior art encounters the above problem,
Generally using the height of gasket adjustment worm gear, fulcrum bearing adjustment gasket is worked into the ruler of needs by way of reconditioning gasket
It is very little, it is then installed again, carries out follow-up work.Not only larger workload is done so, but also machine assembly period also can phase
The lengthening answered, it is most important that since the thickness of gasket is varied, causes the distance between worm gear and pedestal to change, make
It also changes therewith at the distance of crankshaft part associated therewith (such as: support axis, toggle link), to influence the stabilization of d ie cutting press
Property and consistency.
In summary, it is desirable to provide be related to a kind of adjustable die-cutting machine transmission device, the prior art can be overcome
Defect.
Summary of the invention
The present invention is intended to provide being related to a kind of adjustable die-cutting machine transmission device, lacking for the prior art can be overcome
It falls into.Goal of the invention of the invention is achieved by the following technical programs.
An embodiment of the invention provides a kind of adjustable die-cutting machine transmission device, and the transmission device includes
Pedestal, worm gear, worm screw and eccentric bushing, pedestal top are equipped with groove, and worm screw is mounted in groove, and the both ends of worm screw penetrate eccentric bushing
In and connect with pedestal by eccentric bushing, worm gear is mounted on worm screw top, and the middle section of worm screw is contacted with worm gear, and eccentric bushing is for band
Dynamic worm screw is adjusted relative to pedestal eccentric rotary and to the height of worm screw.
Transmission device described in said one embodiment according to the present invention, wherein one end of the worm screw also with outside
Driving device connection, when die-cutting machine is run, external driver device drives worm screw rotation, and worm screw drives worm gear rotation.
Transmission device described in said one embodiment according to the present invention, wherein the worm screw includes the body of rod and spiral shell
Line, screw thread are located at the middle section of the body of rod and contact with worm gear.
Transmission device described in said one embodiment according to the present invention, wherein the worm gear includes ontology and tooth
Wheel, ontology is in the form of annular discs, and around outer ring one week of ontology, gear engaged gear ring with the screw thread of worm screw.
Transmission device described in said one embodiment according to the present invention, wherein the transmission device further includes crankshaft
With two connectors, worm gear is fixedly mounted on the centre of crankshaft, and the axle center of the axes alignment turbine of crankshaft, the both ends of crankshaft pass through
Corresponding connector is connect with pedestal, and crankshaft is for driving the cross cutting component of die-cutting machine to move.
Transmission device described in said one embodiment according to the present invention, wherein leading between the worm screw and eccentric bushing
Cross bearing connection.
The advantages of adjustable die-cutting machine transmission device is: structural adjustment is easy, it is only necessary to the angle of rotating eccentricity set
Degree can be adjusted center between worm and worm wheel away from；Only adjust worm screw position, will not change between worm gear and pedestal away from
From indirectly ensure that worm gear at a distance from other correlated parts (such as toggle link, support axis), protects machine moving platform adjustable height
It holds unanimously, ensure that the stabilization of machine pressure.
Detailed description of the invention
Referring to attached drawing, the disclosure of the present invention will become more readily understood.Skilled addressee readily understands that: this
It is only used to illustrate the technical scheme of the present invention for a little attached drawings, and is not intended to limit the scope of protection of the present invention.
In figure:
Fig. 1 is the schematic perspective view of adjustable die-cutting machine transmission device according to one embodiment of the present invention.
Fig. 2 shows adjustable die-cutting machine transmission devices according to one embodiment of the present invention as shown in Figure 1
Front schematic view.
Specific embodiment
Fig. 1-2 and following description describe optional embodiments of the invention to instruct how those skilled in the art implement
It is of the invention with reproducing.In order to teach the technical scheme of the invention, it has simplified or omitted some conventional aspects.Those skilled in the art
It should be understood that being originated from the variation or replacement of these embodiments will be within the scope of the present invention.Those skilled in the art answer
The following features can be combined in various ways to form multiple variations of the present invention for the understanding.As a result, the invention is not limited to
Following optional embodiments, and be only limited by the claims and their equivalents.
As shown in Figs. 1-2, adjustable die-cutting machine transmission device according to one embodiment of the present invention, the transmission dress
It sets for die-cutting device, transmission device includes pedestal 1, worm gear 2, worm screw 3 and eccentric bushing 4, is equipped with groove, worm screw 3 above pedestal 1
It is mounted in groove, turbine 2 is mounted on 3 top of worm screw, and the middle section of worm screw 3 is contacted with worm gear 2, and the both ends of worm screw 3 penetrate partially
It is connect in heart set 4 and by eccentric bushing 4 with pedestal 1, eccentric bushing 4 is for driving worm screw 3 relative to 1 eccentric rotary of pedestal and to snail
The height of bar 3 is adjusted.
Transmission device described in said one embodiment according to the present invention, wherein one end of the worm screw 3 is also and outside
The connection of portion's driving device (not shown), when die-cutting machine is run, external driver device drives worm screw 3 to rotate, and worm screw 3 drives worm gear 2
Rotation.
Transmission device described in said one embodiment according to the present invention, wherein the worm screw 3 includes 31 He of the body of rod
Screw thread 32, screw thread 32 are located at the middle section of the body of rod 31 and contact with worm gear 2.
Transmission device described in said one embodiment according to the present invention, wherein the worm gear 2 includes 21 He of ontology
Gear 22, ontology 21 is in the form of annular discs, and around outer ring one week of ontology 21, gear 22 engaged gear 22 with the screw thread 32 of worm screw 3.
Transmission device described in said one embodiment according to the present invention, wherein the transmission device further includes crankshaft
5 and two connectors 6, worm gear 2 is fixedly mounted on the centre of crankshaft 5, the axle center of the axes alignment worm gear 2 of crankshaft 5, crankshaft 5
Both ends are connect by connector 6 with pedestal 1, and crankshaft 5 is for driving the cross cutting component of die-cutting machine to carry out cross cutting movement.
Transmission device described in said one embodiment according to the present invention, wherein between the worm screw 3 and eccentric bushing 4
It is connected by bearing 7.
The advantages of adjustable die-cutting machine transmission device is: structural adjustment is easy, it is only necessary to the angle of rotating eccentricity set
Degree can be adjusted center between worm and worm wheel away from；Only adjust worm screw position, will not change between worm gear and pedestal away from
From indirectly ensure that worm gear at a distance from other correlated parts (such as toggle link, support axis), protects machine moving platform adjustable height
It holds unanimously, ensure that the stabilization of machine pressure.
The above, preferable specific embodiment only of the invention, but scope of protection of the present invention is not limited thereto, appoints
What those familiar with the art within the technical scope disclosed by the invention, the variation or substitution that can be readily occurred in,
It should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of adjustable die-cutting machine transmission device, which is characterized in that the transmission device include pedestal, worm gear, worm screw and
Eccentric bushing is equipped with groove above pedestal, and worm screw is mounted in groove, the both ends of worm screw penetrate in eccentric bushing and by eccentric bushing with
Pedestal connection, worm gear are mounted on above worm screw, and the middle section of worm screw is contacted with worm gear, and eccentric bushing is for driving worm screw relative to pedestal
Eccentric rotary is simultaneously adjusted the height of worm screw.
2. adjustable die-cutting machine transmission device according to claim 1, which is characterized in that one end of the worm screw also with
External driver device connection, when die-cutting machine is run, external driver device drives worm screw rotation, and worm screw drives worm gear rotation.
3. adjustable die-cutting machine transmission device according to claim 2, which is characterized in that the worm screw include the body of rod and
Screw thread, screw thread are located at the middle section of the body of rod and contact with worm gear.
4. adjustable die-cutting machine transmission device according to claim 3, which is characterized in that the worm gear include ontology and
Gear, ontology is in the form of annular discs, and around outer ring one week of ontology, gear engaged gear ring with the screw thread of worm screw.
5. adjustable die-cutting machine transmission device according to claim 4, which is characterized in that the transmission device further includes
Crankshaft and two connectors, worm gear are fixedly mounted on the centre of crankshaft, the axle center of the axes alignment turbine of crankshaft, the both ends of crankshaft
It is connect by corresponding connector with pedestal, crankshaft is for driving the cross cutting component of die-cutting machine to move.
6. adjustable die-cutting machine transmission device according to claim 1, which is characterized in that the worm screw and eccentric bushing it
Between pass through bearing connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811156373.2A CN108943148A (en) | 2018-09-29 | 2018-09-29 | Adjustable die-cutting machine transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811156373.2A CN108943148A (en) | 2018-09-29 | 2018-09-29 | Adjustable die-cutting machine transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108943148A true CN108943148A (en) | 2018-12-07 |
Family
ID=64472554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811156373.2A Pending CN108943148A (en) | 2018-09-29 | 2018-09-29 | Adjustable die-cutting machine transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108943148A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569645A (en) * | 1943-09-10 | 1945-06-01 | James John Guest | A new or improved apparatus for making hyperboloidal worm gearing |
| CA2035721A1 (en) * | 1990-02-22 | 1991-08-23 | Horst Schneider | Apparatus for effecting a rapid adjustment of machine members or the like |
| CN203395138U (en) * | 2013-08-19 | 2014-01-15 | 中国船舶重工集团公司第七0七研究所 | Adjustable center distance clearance-eliminating device for worm and gear pair |
| CN204414211U (en) * | 2015-01-29 | 2015-06-24 | 瑞安市丰日机械有限公司 | A kind of pressure regulating device of die-cutting machine |
| CN104908106A (en) * | 2015-06-12 | 2015-09-16 | 唐山万杰机械设备有限公司 | Cylinder-to-cylinder die cutting unit having pressure compensator and applicable to rotary printing packaging machines |
| CN204658568U (en) * | 2015-06-12 | 2015-09-23 | 唐山万杰机械设备有限公司 | With the rotary printing package packing machine press round mould cutting unit of pressure compensator |
| CN205291878U (en) * | 2016-01-11 | 2016-06-08 | 湖州吉昌丝绸有限公司 | Circular screen printer's register device |
| CN205651416U (en) * | 2016-04-27 | 2016-10-19 | 东莞市振德精密机械实业有限公司 | Automatic pressure regulating device |
| CN207448638U (en) * | 2017-11-16 | 2018-06-05 | 天津市昱盛隆纸业有限公司 | A kind of wind-force waste clearing device for die-cutting machine |
| CN208788791U (en) * | 2018-09-29 | 2019-04-26 | 天津长荣科技集团股份有限公司 | Adjustable die-cutting machine transmission device |
-
2018
- 2018-09-29 CN CN201811156373.2A patent/CN108943148A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569645A (en) * | 1943-09-10 | 1945-06-01 | James John Guest | A new or improved apparatus for making hyperboloidal worm gearing |
| CA2035721A1 (en) * | 1990-02-22 | 1991-08-23 | Horst Schneider | Apparatus for effecting a rapid adjustment of machine members or the like |
| CN203395138U (en) * | 2013-08-19 | 2014-01-15 | 中国船舶重工集团公司第七0七研究所 | Adjustable center distance clearance-eliminating device for worm and gear pair |
| CN204414211U (en) * | 2015-01-29 | 2015-06-24 | 瑞安市丰日机械有限公司 | A kind of pressure regulating device of die-cutting machine |
| CN104908106A (en) * | 2015-06-12 | 2015-09-16 | 唐山万杰机械设备有限公司 | Cylinder-to-cylinder die cutting unit having pressure compensator and applicable to rotary printing packaging machines |
| CN204658568U (en) * | 2015-06-12 | 2015-09-23 | 唐山万杰机械设备有限公司 | With the rotary printing package packing machine press round mould cutting unit of pressure compensator |
| CN205291878U (en) * | 2016-01-11 | 2016-06-08 | 湖州吉昌丝绸有限公司 | Circular screen printer's register device |
| CN205651416U (en) * | 2016-04-27 | 2016-10-19 | 东莞市振德精密机械实业有限公司 | Automatic pressure regulating device |
| CN207448638U (en) * | 2017-11-16 | 2018-06-05 | 天津市昱盛隆纸业有限公司 | A kind of wind-force waste clearing device for die-cutting machine |
| CN208788791U (en) * | 2018-09-29 | 2019-04-26 | 天津长荣科技集团股份有限公司 | Adjustable die-cutting machine transmission device |
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