CN102407539B - Chopping block position dissociating device of cutting machine - Google Patents
Chopping block position dissociating device of cutting machine Download PDFInfo
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- CN102407539B CN102407539B CN201010290665.2A CN201010290665A CN102407539B CN 102407539 B CN102407539 B CN 102407539B CN 201010290665 A CN201010290665 A CN 201010290665A CN 102407539 B CN102407539 B CN 102407539B
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- sprocket wheel
- cutting machine
- chain wheel
- wheel
- ratchet mechanism
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Abstract
The invention discloses a chopping block position dissociating device of a cutting machine. A ratchet wheel mechanism of the chopping block position dissociating device is arranged on the front part of the left side of a working table and comprises a front arm and a back arm, wherein a transmission chain wheel is arranged on the ratchet wheel mechanism; a left transitional chain wheel, a left chain wheel, a right chain wheel and a right transitional chain wheel are successively positioned on the right side of the ratchet wheel mechanism and are arranged on the working table through respective pin shafts; a tensioning chain wheel is arranged on a chain wheel tensioning device which is positioned on the right side of the right transitional chain wheel and is arranged on the working table; the left chain wheel and the right chain wheel are respectively provided with eccentric shafts on the same circumference; the eccentric shafts are respectively hinged with a left connecting rod and a right connecting rod of a fixing seat; a chopping block is arranged on the fixing seat; a limit wheel is positioned in front of the front arm of the ratchet wheel mechanism; a fixing rod is positioned between the ratchet wheel mechanism and the left transitional chain wheel and is arranged on the working table; one end of a spring is arranged on the fixing rod and the other end of the spring is arranged at the top end of the back arm of the ratchet wheel mechanism; and the transmission chain wheel, the left transitional chain wheel, the left chain wheel, the right chain wheel, the right transitional chain wheel and the tensioning chain wheel are all connected through a chain.
Description
Technical field
The present invention relates to a kind of free device of chopping board position of cutting machine.
Background technology
The blanking of existing nonmetallic materials is normally finished by equipment such as cutting machines.Existing cutting machine contains workbench, and workbench is contained on the guide rail, and the upper surface of workbench is placed with chopping block.During work, material neatly is deposited on the chopping block of worktable upper surface, workbench is mobile in along guide rail from export-oriented machine, stop after arriving desired location, at this moment cutting die moves down and cuts operation, after material is cropped, be moved back into original position on the cutting die, workbench stops after the arrival original position along outwards mobile in the guide rail slave, prepares to cut next time.In said process, because the following pan position position corresponding with chopping block of cutting die fixed, therefore cutting die incision each time brings damage all for the same position of chopping block, the incision that repeats repeatedly makes chopping block produce fracture, this has not only influenced the service life of chopping block, and has influenced and cut quality.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of free device of chopping board position of cutting machine, and this device not only can prolong the service life of chopping block, and can guarantee the quality that cuts of cutting machine.
For solving the problems of the technologies described above, the chopping board position of a kind of cutting machine of the present invention device that dissociates, contain holder, fixed bar, spring, ratchet mechanism, position-limited wheel, drive sprocket, left side transition sprocket wheel, left side sprocket wheel, chain, right sprocket wheel, right transition sprocket wheel, tightener sprocket, the sprocket wheel tensioning apparatus, holder contains right connecting rod and left connecting rod, ratchet mechanism is arranged on the surface of front portion, left side of cutting machine workbench, ratchet mechanism contains forearm and postbrachium, drive sprocket is arranged on the ratchet mechanism, left side transition sprocket wheel, left side sprocket wheel, right sprocket wheel, right transition sprocket wheel is positioned at the right side of ratchet mechanism successively, and be arranged on the surface of cutting machine workbench by bearing pin separately, tightener sprocket is arranged on the sprocket wheel tensioning apparatus, the sprocket wheel tensioning apparatus is positioned at the right side of right transition sprocket wheel and is arranged on the surface of cutting machine workbench, left side sprocket wheel and right sprocket wheel are respectively equipped with eccentric shaft in same circumference, the left connecting rod that holder contains and right connecting rod respectively with left sprocket wheel and right sprocket wheel on the eccentric shaft that is respectively equipped with constitute hinge and be connected, the front edges of the chopping block of cutting machine is arranged on the holder, position-limited wheel is arranged on the frame of cutting machine and is positioned at the place ahead of ratchet mechanism forearm, fixed bar is between ratchet mechanism and left transition sprocket wheel and be arranged on the surface of cutting machine workbench, one end of spring is arranged on the fixed bar, its other end is arranged on the top of postbrachium of ratchet mechanism, drive sprocket, left side transition sprocket wheel, left side sprocket wheel, right sprocket wheel, right transition sprocket wheel, tightener sprocket all links to each other by chain.
After cutting machine adopts said apparatus, after material is cropped, be moved back into original position on the cutting die, workbench is along in the process that outwards moves in the guide rail slave, when the forearm of ratchet mechanism moves on to position-limited wheel, can not move forward by the restriction of position-limited wheel, can only rotate around the axle center of ratchet mechanism, so just making ratchet mechanism drive drive sprocket rotates, drive sprocket drives left sprocket wheel and right sprocket rotation by chain, the position that the left sprocket wheel that rotates and right sprocket wheel make coupled holder takes place free, thereby the position of chopping block on workbench changed, therefore cutting machine is when cutting next time, and chopping block can not dropped on last when once cutting on the corresponding position in the position that cutting die moves down.Because after cutting each time, workbench is always along outwards moving once in the guide rail slave, the forearm of ratchet mechanism always is subjected to the restriction of position-limited wheel and rotates once around its axle center, thereby make the position of chopping block on workbench take place once to change, therefore chopping block can not dropped on last when once cutting on the corresponding position in the position that moves down of cutting die each time, this has not only improved the service life of chopping block, and has guaranteed the quality that cuts of cutting machine.
Description of drawings
Fig. 1 is the structural representation of the free device of chopping board position of a kind of cutting machine of the present invention.
1. chopping blocks among the figure, 2. workbench, 3. fixed bar, 4. spring, 5. postbrachium, 6. ratchet mechanism, 7. forearm, 8. position-limited wheel, 9. drive sprocket, 10. left transition sprocket wheel, 11. left sprocket wheels, 12. left connecting rods, 13. chain, 14. holders, 15. right connecting rods, 16. right sprocket wheel, 17. right transition sprocket wheels, 18. tightener sprockets, 19. the sprocket wheel strainer, 20. right avertence axles, 21. left avertence axles.
The specific embodiment
Among Fig. 1, a kind of chopping board position of cutting machine device that dissociates contains holder 14, fixed bar 3, spring 4, ratchet mechanism 6, position-limited wheel 8, drive sprocket 9, left transition sprocket wheel 10, left sprocket wheel 11, chain 13, right sprocket wheel 16, right transition sprocket wheel 17, tightener sprocket 18, sprocket wheel tensioning apparatus 19.Holder 14 contains right connecting rod 15 and left connecting rod 12.Ratchet mechanism 6 is arranged on the surface of front portion, left side of workbench 2 of cutting machine.Ratchet mechanism 6 contains forearm 7 and postbrachium 5.Drive sprocket 9 is arranged on the ratchet mechanism 6.Left side transition sprocket wheel 10, left sprocket wheel 11, right sprocket wheel 16, right transition sprocket wheel 17 are positioned at the right side of ratchet mechanism 6 successively and the bearing pin by separately is arranged on the surface of cutting machine workbench 2.Tightener sprocket 18 is arranged on the sprocket wheel tensioning apparatus 19.Sprocket wheel tensioning apparatus 19 is positioned at the right side of right transition sprocket wheel 17 and is arranged on the surface of cutting machine workbench 2.Left side sprocket wheel 11 and right sprocket wheel 16 are respectively equipped with left avertence axle 21 and right avertence axle 20 in same circumference.The left connecting rod 12 that holder 14 contains constitutes hinges with the right avertence axle 20 that left avertence axle 21 the formation hinge is connected, holder 14 contains left connecting rod 15 and right sprocket wheel 16 that left sprocket wheel 11 is provided with are provided with and is connected.The front edges of the chopping block 1 of cutting machine is arranged on the holder 14, and position-limited wheel 8 is arranged on the frame of cutting machine and is positioned at the place ahead of the forearm 7 of ratchet mechanism 6.Fixed bar 3 is between ratchet mechanism 6 and left transition sprocket wheel 10 and be arranged on the surface of cutting machine workbench 2.One end of spring 4 is arranged on the top of postbrachium 5 that its other end on the fixed bar 3 is arranged on ratchet mechanism 6.Drive sprocket 9, left transition sprocket wheel 10, left sprocket wheel 11, right sprocket wheel 16, right transition sprocket wheel 17, tightener sprocket 18 all link to each other by chain 13.Cutting machine after material is cropped, is moved back into original position after adopting said apparatus on the cutting die, workbench 2 is under the drive of power set, along outwards mobile in the guide rail slave.When the forearm 7 of ratchet mechanism 6 moves on to position-limited wheel 8, can not move forward by the restriction of position-limited wheel 8, and workbench 2 continue along guide rail outwards mobile under the drive of power set.At this moment the forearm 7 of ratchet mechanism 6 can only rotate around the axle center of ratchet mechanism 6, and ratchet mechanism 6 has just driven drive sprocket 9 rotations like this, and drive sprocket 9 drives left sprocket wheels 11 by chain 13 and right sprocket wheel 16 rotates.At this moment the left avertence axle 21 on the left sprocket wheel 11 and the right avertence axle 20 on the right sprocket wheel 16, rotate around left sprocket wheel 11 and right sprocket wheel 16 respectively, left avertence axle 21 and right avertence axle 20 just drive holder 14 and move that its position is taken place is free like this, thereby the position of chopping block 1 on workbench changed.Under the drive of workbench 2 at power set, when outwards moving on to original position, guide rail stops, and the forearm 7 of ratchet mechanism 6 rotates around the axle center of ratchet mechanism 6 and also stops, and at this moment the position of chopping block 1 on workbench taken place free.Because the left avertence axle 21 on the left sprocket wheel 11 and the right avertence axle 20 on the right sprocket wheel 16, angle random around left sprocket wheel 11 and 16 rotations of right sprocket wheel is bigger respectively, even rotating some commentaries on classics also is difficult to overlap, therefore cutting machine is after cutting several times, and the position that cutting die moves down can not coincide with the seal position of cutting that chopping block has produced yet.This has not only improved the service life of chopping block, and has guaranteed the quality that cuts of cutting machine.
Claims (1)
1. the free device of the chopping board position of a cutting machine, it is characterized in that: contain holder, fixed bar, spring, ratchet mechanism, position-limited wheel, drive sprocket, left side transition sprocket wheel, left side sprocket wheel, chain, right sprocket wheel, right transition sprocket wheel, tightener sprocket, the sprocket wheel tensioning apparatus, holder contains right connecting rod and left connecting rod, ratchet mechanism is arranged on the surface of front portion, left side of cutting machine workbench, ratchet mechanism contains forearm and postbrachium, drive sprocket is arranged on the ratchet mechanism, left side transition sprocket wheel, left side sprocket wheel, right sprocket wheel, right transition sprocket wheel is positioned at the right side of ratchet mechanism successively, and be arranged on the surface of cutting machine workbench by bearing pin separately, tightener sprocket is arranged on the sprocket wheel tensioning apparatus, the sprocket wheel tensioning apparatus is positioned at the right side of right transition sprocket wheel and is arranged on the surface of cutting machine workbench, left side sprocket wheel and right sprocket wheel are respectively equipped with eccentric shaft in same circumference, the left connecting rod that holder contains and right connecting rod respectively with left sprocket wheel and right sprocket wheel on the eccentric shaft that is respectively equipped with constitute hinge and be connected, the front edges of the chopping block of cutting machine is arranged on the holder, position-limited wheel is arranged on the frame of cutting machine and is positioned at the place ahead of ratchet mechanism forearm, fixed bar is between ratchet mechanism and left transition sprocket wheel and be arranged on the surface of cutting machine workbench, one end of spring is arranged on the fixed bar, its other end is arranged on the top of postbrachium of ratchet mechanism, drive sprocket, left side transition sprocket wheel, left side sprocket wheel, right sprocket wheel, right transition sprocket wheel, tightener sprocket all links to each other by chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010290665.2A CN102407539B (en) | 2010-09-26 | 2010-09-26 | Chopping block position dissociating device of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010290665.2A CN102407539B (en) | 2010-09-26 | 2010-09-26 | Chopping block position dissociating device of cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102407539A CN102407539A (en) | 2012-04-11 |
| CN102407539B true CN102407539B (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010290665.2A Expired - Fee Related CN102407539B (en) | 2010-09-26 | 2010-09-26 | Chopping block position dissociating device of cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102407539B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743966B (en) * | 2016-11-24 | 2019-08-27 | 盐城市华森机械有限公司 | A kind of elastic material molding machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788179A (en) * | 1972-05-01 | 1974-01-29 | Western States Envelope Co | Cutting press |
| SU676462A1 (en) * | 1978-03-30 | 1979-07-30 | Карагандинский Ордена Трудового Красного Знамени Политехнический Институт | Working member of stone-sawing machine |
| DE3824322A1 (en) * | 1988-07-18 | 1990-01-25 | Schoen & Cie Gmbh | Device for displacing a punch counterplate on a punching machine |
| CN200945651Y (en) * | 2006-08-23 | 2007-09-12 | 侯树亭 | Horizontally walking working bench mechanism for expansible polystyrene sheet material numerical control cutting machine |
| CN201026628Y (en) * | 2007-05-10 | 2008-02-27 | 韦金权 | Migration device for position of knife model, die cutting board of hydraulic pressure blanking machine |
| CN201405389Y (en) * | 2009-05-14 | 2010-02-17 | 东毓(宁波)油压工业有限公司 | Cut board free-move mechanism of cutting machine |
| CN201792378U (en) * | 2010-09-26 | 2011-04-13 | 江苏航天鸿鹏数控机械有限公司 | Chopping block position dissociation device of cutting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2698510B2 (en) * | 1992-08-25 | 1998-01-19 | 積水化成品工業株式会社 | Trimming method and trimming device |
-
2010
- 2010-09-26 CN CN201010290665.2A patent/CN102407539B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788179A (en) * | 1972-05-01 | 1974-01-29 | Western States Envelope Co | Cutting press |
| SU676462A1 (en) * | 1978-03-30 | 1979-07-30 | Карагандинский Ордена Трудового Красного Знамени Политехнический Институт | Working member of stone-sawing machine |
| DE3824322A1 (en) * | 1988-07-18 | 1990-01-25 | Schoen & Cie Gmbh | Device for displacing a punch counterplate on a punching machine |
| CN200945651Y (en) * | 2006-08-23 | 2007-09-12 | 侯树亭 | Horizontally walking working bench mechanism for expansible polystyrene sheet material numerical control cutting machine |
| CN201026628Y (en) * | 2007-05-10 | 2008-02-27 | 韦金权 | Migration device for position of knife model, die cutting board of hydraulic pressure blanking machine |
| CN201405389Y (en) * | 2009-05-14 | 2010-02-17 | 东毓(宁波)油压工业有限公司 | Cut board free-move mechanism of cutting machine |
| CN201792378U (en) * | 2010-09-26 | 2011-04-13 | 江苏航天鸿鹏数控机械有限公司 | Chopping block position dissociation device of cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102407539A (en) | 2012-04-11 |
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Effective date of registration: 20210611 Address after: 276000 west of Zhangshao village, Huayuan Township, Tancheng County, Linyi City, Shandong Province Patentee after: Tancheng Huacai Concrete Co.,Ltd. Address before: 224043 No.99 Wolong West Road, Dagang Town, Yandu District, Yancheng City, Jiangsu Province Patentee before: JIANGSU AERO-SPACE HONGPENG NUMERICAL CONTROL MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20210926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |