CN103085118A - Saw web shaft eccentric wheel adjusting mechanism of multiple-saw-web woodworking machine - Google Patents
Saw web shaft eccentric wheel adjusting mechanism of multiple-saw-web woodworking machine Download PDFInfo
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- CN103085118A CN103085118A CN2013100522350A CN201310052235A CN103085118A CN 103085118 A CN103085118 A CN 103085118A CN 2013100522350 A CN2013100522350 A CN 2013100522350A CN 201310052235 A CN201310052235 A CN 201310052235A CN 103085118 A CN103085118 A CN 103085118A
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Abstract
The invention discloses a saw web shaft eccentric wheel adjusting mechanism of a multiple-saw-web woodworking machine. An eccentric wheel is installed on a round hole of a machine box where saw web shafts are arranged. After the saw web shafts are arranged in the installation holes of the axis of the eccentric wheel, the minimum distance between the saw web shaft of the eccentric wheel and the axis of the other fixed saw wed shaft can be used as saw web shaft positions in installing a saw web set , when the eccentric wheel and the arranged saw web shafts are rotated in 180 degrees and the eccentric wheel shaft is positioned at the other end point, the two saw web shafts are arranged with the other corresponding saw web set. As the adjusting mechanism can conveniently change the distance between the two saw web shafts, and saw web sets of different diameter can be exchanged so that the woodworking machine can machine more logs with different log diameters. The saw web shaft eccentric wheel adjusting mechanism of the multiple-saw-web woodworking machine has the advantages of being simple in structure, stable and reliable in work and low in cost. The saw web shaft eccentric wheel adjusting mechanism of the multiple-saw-web woodworking machine is an important improvement for an existing multiple-saw-web woodworking machine, and can change machining limitation of the existing multiple-saw-web woodworking machine, enhance processing capability on logs of different diameters of the machine and improve utilization rate of the machine.
Description
Technical field
The present invention relates to the rotating shaft apparatus for adjusting position of wood processing machinery, particularly a kind of saw blade axis eccentric wheel governor motion for many saw blades wood-working machine.
Background technology
in existing numerous woodworking machinerys, many saw blades wood-working machine is a kind of universal wood-working machine that new development is in recent years got up, to carry out timber to cut out one of visual plant of plate, the salient point of this wood-working machine is to use the work of many saw blades, therefore cut out at log and pull that to have operating rate fast, the characteristics that efficient is high, technically, this wood-working machine adopts two relative saw blade axle heads that a plurality of saw blades of arranging at a certain distance are installed, and the relative mode of the blade teeth of diaxon is worked, log once can be cut out during work and be told the several piece panel, its use has thoroughly changed single saw blade wood-working machine needs the pattern that manually cut back and forth when a log is cut out plate, can greatly improve the operating efficiency of cutting out plate.but existing many saw blades wood-working machine, its a pair of saw blade rotating shaft that is arranged on cabinet is fixed, this just defines the saw blade diameter that is contained in two rotating shafts can only be also a certain design load, therefore many saw blades wood-working machine of a model can only be processed a certain diameter and less than the log of this diameter, log greater than this diameter can not be processed, if need a collection of log of processing different-diameter, just need to be equipped with many saw blades wood-working machine of the distance between axles a plurality of models different with the saw blade diameter, this is for wood processing enterprise, not only to increase equipment investment, also can increase operating maintenance and management cost, and different in log wood footpath, in the few situation of processing capacity, also must cause machine to leave unused and the not high problem of utilization rate.
for addressing the above problem, some wood processing enterprises attempt to adopt the frame for movement of capable of regulating saw blade axis spacing to solve the restricted problem of wood-working machine processing, this mode is movably to coordinate in slotted eye in the middle of one of them rotating shaft and bearing are arranged on, utilize spiro rod regulating device to change two saw blade axis spacings, but this mechanism Main Problems and defective are: mechanism is more complicated, and the rotating shaft that is contained in slotted eye is installed for movable, it not fixing assembling, the vibration of rotating shaft meeting coping saw blade during work and vibrating, make machine work very unstable reliable, therefore this governor motion and fail to promote the use of.
Summary of the invention
The present invention is a kind of many saw blades wood-working machine saw blade axis eccentric wheel governor motion that proposes for solving the problems of the technologies described above, this governor motion can be adjusted to desired location with a saw blade axis easily, make the two different saw blades groups of saw blade axis capable of replacing, thereby can process the log in the wooden footpath of more differences, and the saw blade axis after adjusting is entirely stationary state, has solved because activity adjustment makes saw blade axis and has easily produced at work the unsettled problem of vibration.
for solving the problems of the technologies described above, the front and back mounting holes design attitude of the present invention's former hard-wired wherein saw blade axis on many saw blades wood-working machine casing is offered respectively the diameter assembling circular hole identical with tolerance, two assembling circular holes are fitted with respectively corresponding eccentric wheel, eccentric wheel is rotating interference fits in the assembling circular hole, be provided with the installing hole that saw blade axis is installed in eccentric eccentric shaft position, after the installing hole on saw blade axis and bearing threading eccentric wheel thereof, saw blade axis on eccentric wheel and hard-wired another relative minimum spacing in saw blade axis center are the saw blade axis spacing of the saw blades groups of first set being installed matching, when eccentric wheel and on the saw blade axis that fills rotate 180 ° of angles, when making camshaft be in another remote point, two saw blade axis can be installed the another set of saw blades groups that matches with spacing, saw blade wood-working machine more than one just can be according to the difference in wooden footpath thus, conversion two saw blade axis spacings and the 2 cover saw blades groups that change the outfit, thereby greatly expanded the log range of work of saw blade wood-working machine more than.
Many saw blades wood-working machine saw blade axis eccentric wheel governor motion of the present invention has simple in structure, working stability is reliable, the advantage of low cost of manufacture, it is an important improvement to existing many saw blades wood-working machine, the present invention is to changing the processing restriction of existing many saw blades wood-working machine, enlarge machine to the adaptibility to response in the wooden footpath of difference, the utilization rate that improves machine has important effect.
Description of drawings
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the positive schematic diagram of first embodiment band partial cutaway of eccentric wheel governor motion of the present invention.
Fig. 2 is the positive schematic diagram of another embodiment band partial cutaway of eccentric wheel governor motion of the present invention.
The specific embodiment
With reference to first embodiment of many saw blades wood-working machine saw blade axis eccentric wheel governor motion shown in Figure 1, offer respectively the diameter assembling circular hole 2 identical with tolerance at the front and back of the former hard-wired saw blade axis 5 of wood-working machine casing 1 axis hole design attitude, assemble respectively corresponding eccentric wheel 3 in two assembling circular holes 2, eccentric wheel 3 and assembling circular hole 2 for transition movingly, make eccentric wheel 3 can be in assembling circular hole 2 rotational angle; Have the installing hole 4 that saw blade axis 5 is installed on the eccentric shaft of eccentric wheel 3, installing hole 4 has mating surface and the assembly structure that saw blade axis 5 and bearing are installed, flange part 7 and the bolt hole thereof that is fixedly connected with casing 1 is set on eccentric wheel 3, the screw 8 that coordinates is with it arranged on casing 1; The saw blade axis 5 that has filled bearing is put into the rear eccentric rotation axis of installing hole 4 on eccentric wheels 3, and the saw blade axis 5 on eccentric wheel 3 is fixedly mounted on the distance between axles of the saw blades groups that the lower saw blade axis 8 relative minimum spacings of centre-to-centre spacing on box body 1 match for the installation first set with another; Eccentric wheel 3 is rotated 180 ° from two saw blade axis minimum spacings, and when making eccentric wheel 3 axle center be in another remote point, two saw blade axis can be installed the another set of saw blades groups that coordinates with it.
Fig. 2 has provided another embodiment of the invention: it is to assemble circular hole 2 and 6 that the former front and back installation axle hole that is fixedly mounted on two saw blade axis on box body 1 of many saw blades wood-working machine is offered respectively, every pair is assembled circular hole 2 and 6 equipped corresponding eccentric wheels 3 and 10, and each eccentric wheel 3 and 10 axle center have the installing hole 4 and 11 that saw blade axis and bearing are installed.
Each eccentric wheel 3 and 10 is respectively equipped with the flange part 7 fixing with box body 1, and the screw corresponding with connecting bolt 8 arranged on box body 1.After two saw blade axis are respectively charged into separately installing hole 4 and 11, the eccentric wheel governor motion can make has three places that the center distance of different-diameter saw blades groups can be installed between two saw blade axis, they are respectively: the spacing position of the minimum spacing of two saw blade axis and maximum spacing position and relative another eccentric wheel major axis of arbitrary eccentric wheel minor axis, rotate respectively eccentric wheel 3 and 10, when making two saw blade axis be in wherein arbitrary spacing position, the saw blades groups that can install or change the outfit and match with spacing.
Eccentric wheel governor motion of the present invention is not limited on many saw blades wood-working machine and uses; its structural principle also can be applicable to other machinery equipment that similar axial adjustment requirement is arranged and governor motion; therefore use and distortion or improved same or similar with the structural principle of eccentric wheel governor motion of the present invention in miscellaneous equipment and mechanism, all should belong to protection scope of the present invention.
Claims (4)
1. the saw blade axis of saw blade wood-working machine more than kind eccentric wheel governor motion, this mechanism is arranged on many saw blades wood-working machine casing, it is characterized in that: wherein the front and back mounting holes position of a saw blade axis has the diameter assembling circular hole identical with tolerance on described box body, former and later two assembling circular holes are fitted with respectively corresponding eccentric wheel, be provided with the installing hole that saw blade axis is installed in eccentric eccentric shaft position, eccentric wheel is rotating interference fits in the assembling circular hole.
2. many saw blades wood-working machine saw blade axis eccentric wheel governor motion according to claim 1, it is characterized in that: on box body, the front and back installation axle hole of two saw blade axis is offered respectively and is the assembling circular hole, every pair of equipped corresponding eccentric wheel of assembling circular hole, each eccentric wheel axle center has the installing hole that saw blade axis and bearing are installed.
3. it is characterized in that according to claim 1 or described many saw blades wood-working machine saw blade axis eccentric wheel governor motion: the saw blade axis on eccentric wheel and another relative minimum spacing in hard-wired saw blade axis center are the distance between axles of the saw blades groups of first set being installed matching; Eccentric wheel rotates 180 ° of angles from two saw blade axis minimum spacings, and two saw blade axis are installed the another set of saw blades groups that matches with spacing.
4. many saw blades wood-working machine saw blade axis eccentric wheel governor motion according to claim 2 is characterized in that: the saw blades groups of installing in the spacing position of the minimum spacing position of two saw blade axis and maximum spacing position and relative another eccentric wheel major axis of arbitrary eccentric wheel minor axis or changing the outfit and matching with spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100522350A CN103085118A (en) | 2013-02-18 | 2013-02-18 | Saw web shaft eccentric wheel adjusting mechanism of multiple-saw-web woodworking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100522350A CN103085118A (en) | 2013-02-18 | 2013-02-18 | Saw web shaft eccentric wheel adjusting mechanism of multiple-saw-web woodworking machine |
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| CN103085118A true CN103085118A (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100522350A Pending CN103085118A (en) | 2013-02-18 | 2013-02-18 | Saw web shaft eccentric wheel adjusting mechanism of multiple-saw-web woodworking machine |
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| CN (1) | CN103085118A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406354A (en) * | 2018-03-06 | 2018-08-17 | 江铃汽车股份有限公司 | The eccentric locating piece being switched fast suitable for each type engine link |
| CN116197169A (en) * | 2023-05-04 | 2023-06-02 | 曲周县滏东金属制品有限公司 | High-speed oil removing machine for fastening piece |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB643807A (en) * | 1948-03-09 | 1950-09-27 | Flex O Glass Inc | Improvements in or relating to cutting and forming machines |
| US3863537A (en) * | 1973-10-31 | 1975-02-04 | Stamco Division The Monarch Ma | Rotating lock for slitter apparatus |
| US4532844A (en) * | 1983-09-16 | 1985-08-06 | Chang Jen W | Device for supporting a circular saw of sawing machine |
| US4962684A (en) * | 1989-04-07 | 1990-10-16 | Mowry Donald E | Cutting device for a board machine |
| JP2004009330A (en) * | 2002-06-03 | 2004-01-15 | Makita Corp | Cutting machine |
| CN2704457Y (en) * | 2004-04-02 | 2005-06-15 | 陈永才 | Log saw machine with double shafts and multiple sheets |
| CN102672761A (en) * | 2012-05-11 | 2012-09-19 | 晋江市神工机械制造有限公司 | Full-automatic bilateral upper and lower shaft multi-blade woodworking sawing machine |
| CN203236553U (en) * | 2013-02-18 | 2013-10-16 | 资源县多利士木工机械厂 | Multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism |
-
2013
- 2013-02-18 CN CN2013100522350A patent/CN103085118A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB643807A (en) * | 1948-03-09 | 1950-09-27 | Flex O Glass Inc | Improvements in or relating to cutting and forming machines |
| US3863537A (en) * | 1973-10-31 | 1975-02-04 | Stamco Division The Monarch Ma | Rotating lock for slitter apparatus |
| US4532844A (en) * | 1983-09-16 | 1985-08-06 | Chang Jen W | Device for supporting a circular saw of sawing machine |
| US4962684A (en) * | 1989-04-07 | 1990-10-16 | Mowry Donald E | Cutting device for a board machine |
| JP2004009330A (en) * | 2002-06-03 | 2004-01-15 | Makita Corp | Cutting machine |
| CN2704457Y (en) * | 2004-04-02 | 2005-06-15 | 陈永才 | Log saw machine with double shafts and multiple sheets |
| CN102672761A (en) * | 2012-05-11 | 2012-09-19 | 晋江市神工机械制造有限公司 | Full-automatic bilateral upper and lower shaft multi-blade woodworking sawing machine |
| CN203236553U (en) * | 2013-02-18 | 2013-10-16 | 资源县多利士木工机械厂 | Multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406354A (en) * | 2018-03-06 | 2018-08-17 | 江铃汽车股份有限公司 | The eccentric locating piece being switched fast suitable for each type engine link |
| CN116197169A (en) * | 2023-05-04 | 2023-06-02 | 曲周县滏东金属制品有限公司 | High-speed oil removing machine for fastening piece |
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Application publication date: 20130508 |