CN102407539A - Chopping block position dissociating device of cutting machine - Google Patents
Chopping block position dissociating device of cutting machine Download PDFInfo
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- CN102407539A CN102407539A CN2010102906652A CN201010290665A CN102407539A CN 102407539 A CN102407539 A CN 102407539A CN 2010102906652 A CN2010102906652 A CN 2010102906652A CN 201010290665 A CN201010290665 A CN 201010290665A CN 102407539 A CN102407539 A CN 102407539A
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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 accomplished through 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 moves 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 cut; Be moved back into original position on the cutting die; Workbench stops after the arrival original position along outwards moving in the guide rail slave, prepares to cut next time.In said process; Because the following pan position and the corresponding position of chopping block of cutting die are 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, and this has not only influenced the service life of chopping block, and has influenced and cut quality.
Summary of the invention
The technical problem that the present invention will solve 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 transition sprocket wheel, left sprocket wheel, chain, right sprocket wheel, right transition sprocket wheel, tightener sprocket, sprocket wheel tensioning apparatus; Holder contains right connecting rod and left connecting rod; Ratchet mechanism is arranged on the anterior surface, the left side of cutting machine workbench, and ratchet mechanism contains forearm and postbrachium, and drive sprocket is arranged on the ratchet mechanism; Left side transition sprocket wheel, left sprocket wheel, right sprocket wheel, right transition sprocket wheel are positioned at the right side of ratchet mechanism successively and the bearing pin through separately is arranged on the surface of cutting machine workbench; Tightener sprocket is arranged on the sprocket wheel tensioning apparatus, and 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, and left sprocket wheel and right sprocket wheel are respectively equipped with eccentric shaft on 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 forward edge of the chopping block of cutting machine is arranged on the holder, and position-limited wheel is arranged on the frame of cutting machine and is positioned at the place ahead of ratchet mechanism forearm, and fixed bar is between ratchet mechanism and left transition sprocket wheel and be arranged on the surface of cutting machine workbench; On the top of the postbrachium that one end of spring is arranged on the fixed bar, its other end is arranged on ratchet mechanism, drive sprocket, left transition sprocket wheel, left sprocket wheel, right sprocket wheel, right transition sprocket wheel, tightener sprocket all link to each other through chain.
Cutting machine after material is cut, is moved back into original position after adopting said apparatus 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 through chain, and it is free that the position of coupled holder takes place for the left sprocket wheel of rotation and right sprocket wheel, 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 pairing 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 receives the restriction of position-limited wheel and rotates once around its axle center, thereby makes the position of chopping block on workbench take place once to change, and therefore chopping block can not dropped on last when once cutting on the pairing 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 rod, 13. chains, 14. holders, 15. right connecting rods, 16. right sprocket wheels; 17. right transition sprocket wheel, 18. tightener sprockets, 19. sprocket wheel strainers, 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 anterior surface, the 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 through 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 is respectively equipped with left avertence axle 21 and right avertence axle 20 with right sprocket wheel 16 on same circumference.The left connecting rod 12 that holder 14 contains constitutes the left connecting rod 15 that hinge is connected, holder 14 contains with the left avertence axle 21 that left sprocket wheel 11 is provided with and is connected with the right avertence axle 20 formation hinges that right sprocket wheel 16 is provided with.The forward edge 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 through chain 13.Cutting machine after material is cut, 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 moving 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 outwards to move along guide rail 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 wheel 11 through chain 13 and rotates with right sprocket wheel 16.At this moment 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,, guide rail stops when outwards moving on to original position, 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 left avertence axle 21 on the left sprocket wheel 11 and the right avertence axle 20 on the right sprocket wheel 16; Bigger around left sprocket wheel 11 respectively with the angle random property that right sprocket wheel 16 rotates; 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 transition sprocket wheel, left sprocket wheel, chain, right sprocket wheel, right transition sprocket wheel, tightener sprocket, sprocket wheel tensioning apparatus; Holder contains right connecting rod and left connecting rod; Ratchet mechanism is arranged on the anterior surface, the left side of cutting machine workbench; Ratchet mechanism contains forearm and postbrachium; Drive sprocket is arranged on the ratchet mechanism, and left transition sprocket wheel, left sprocket wheel, right sprocket wheel, right transition sprocket wheel are positioned at the right side of ratchet mechanism successively and the bearing pin through separately is arranged on the surface of cutting machine workbench, and 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; A left side sprocket wheel and right sprocket wheel are respectively equipped with eccentric shaft on 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 formation hinge that is respectively equipped be connected, the forward edge 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, and on the top of the postbrachium that an end of spring is arranged on the fixed bar, its other end is arranged on ratchet mechanism, drive sprocket, left transition sprocket wheel, left sprocket wheel, right sprocket wheel, right transition sprocket wheel, tightener sprocket all link to each other through 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 true CN102407539A (en) | 2012-04-11 |
| CN102407539B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743966A (en) * | 2016-11-24 | 2017-05-31 | 盐城市华森机械有限公司 | A kind of swing mechanism of stable action and the elastomeric material forming machine based on it |
Citations (8)
| 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 |
| JPH0671596A (en) * | 1992-08-25 | 1994-03-15 | Sekisui Plastics Co Ltd | Trimming and device therefor |
| 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 |
-
2010
- 2010-09-26 CN CN201010290665.2A patent/CN102407539B/en not_active Expired - Fee Related
Patent Citations (8)
| 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 |
| JPH0671596A (en) * | 1992-08-25 | 1994-03-15 | Sekisui Plastics Co Ltd | Trimming and device therefor |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743966A (en) * | 2016-11-24 | 2017-05-31 | 盐城市华森机械有限公司 | A kind of swing mechanism of stable action and the elastomeric material forming machine based on it |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102407539B (en) | 2013-08-07 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
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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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20210926 |