CN203236553U - Multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism - Google Patents
Multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism Download PDFInfo
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- CN203236553U CN203236553U CN 201320075326 CN201320075326U CN203236553U CN 203236553 U CN203236553 U CN 203236553U CN 201320075326 CN201320075326 CN 201320075326 CN 201320075326 U CN201320075326 U CN 201320075326U CN 203236553 U CN203236553 U CN 203236553U
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- saw
- eccentric wheel
- blade axis
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Abstract
The utility model discloses a multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism. An eccentric gear is arranged on a machine box circular hole used for mounting a saw blade shaft, after the saw blade shaft is arranged in the mounting hole of the axis of the eccentric gear, the minimum space distance between the saw blade shaft on the eccentric shaft and the axis of another fixed saw blade shaft can be used as a saw blade shaft position for mounting a set of saw blade set, and when the eccentric gear and the saw blade shaft arranged on the eccentric gear are rotated by 180 degrees so that the an eccentric gear shaft can be placed at the other end point, the two saw blade shafts can be provided with another corresponding saw blade set. The adjusting mechanism can conveniently change the space distance between the two saw blade shafts, so that the saw blade sets with different diameters can be arranged in a changing mode, and accordingly a woodworking machine can machine more raw woods with different wood diameters. The multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism has the advantages of being simple in structure, stable and reliable in working and low in cost, the adjusting mechanism is an important improvement of an existing multi-saw-blade woodworking machine, and the adjusting mechanism has important effect on changing of machining limitation of the existing multi-saw-blade woodworking machine, expanding of coping capacity on different wood diameters and improving of machine using rate.
Description
Technical field
The utility model 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 in recent years new development is 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 installed on the cabinet is fixed, this just defines the saw blade diameter that is contained in two rotating shafts also can only be 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 then 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 are attempted to adopt the frame for movement of capable of regulating saw blade axis spacing to solve wood-working machine to process restricted problem, this mode is movably to cooperate in the slotted eye in the middle of one of them rotating shaft and bearing are installed in, utilize spiro rod regulating device to change two saw blade axis spacings, but this mechanism Main Problems and defective are: mechanism is complicated, and the rotating shaft that is contained in the slotted eye is installed for movable, it or 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 utility model 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 different saw blades groups of two saw blade axis capable of replacings, thereby can process the log in more different wood footpath, 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,
A kind of many saw blades wood-working machine of the utility model saw blade axis eccentric wheel governor motion is arranged on many saw blades wood-working machine casing, wherein the installation axle hole position, front and back 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.
The front and back installation axle hole of two saw blade axis is offered respectively and is the assembling circular hole on the box body, every pair of equipped corresponding eccentric wheel of assembling circular hole, and each eccentric wheel axle center has the installing hole that saw blade axis and bearing are installed.
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 then installed the another set of saw blades groups that matches with spacing.
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.Saw blade wood-working machine more than one just can be according to the difference in wood footpath thus, conversion two saw blade axis spacings and the 2 cover saw blades groups that change the outfit, thus 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 utility model 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 utility model is to changing the processing restriction of existing many saw blades wood-working machine, enlarge machine to the adaptibility to response in different wood footpath, the utilization rate that improves machine has important effect.
Description of drawings
The utility model 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 utility model.
Fig. 2 is the positive schematic diagram of another embodiment band partial cutaway of eccentric wheel governor motion of the present utility model.
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 axis hole design attitude of wood-working machine casing 1 former hard-wired saw blade axis 5, assemble respectively corresponding eccentric wheel 3 in the 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; Eccentric shaft at eccentric wheel 3 has the installing hole 4 that saw blade axis 5 is installed, installing hole 4 has mating surface and the assembly structure that saw blade axis 5 and bearing are installed, at eccentric wheel 3 flange part 7 and the bolt hole 9 thereof that is fixedly connected with casing 1 is set, the screw 8 that cooperates is with it then arranged on the casing 1; The saw blade axis 5 that has filled bearing is put into installing hole 4 rear eccentric rotation axis on the eccentric wheels 3, and the saw blade axis 5 on the eccentric wheel 3 is fixedly mounted on the distance between axles of the saw blades groups that the relative minimum spacing of lower saw blade axis 8 centre-to-centre spacing on the box body 1 matches 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 then can be installed the another set of saw blades groups that cooperates with it.
Fig. 2 has provided another embodiment of the present utility model: 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 the box body 1 of many saw blades wood-working machine is offered respectively, every pair of assembling circular hole 2 is equipped with corresponding eccentric wheels 3 and 10 with 6, 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 of fixing with box body 1, and the screw corresponding with connecting bolt 8 arranged on the 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 utility model is not limited at 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 in miscellaneous equipment and mechanism, use and distortion or improved same or similar with the structural principle of eccentric wheel governor motion of the present utility model, all should belong to protection domain of the present utility model.
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 installation axle hole position, front and back 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: the front and back installation axle hole of two saw blade axis is offered respectively and is the assembling circular hole on the box body, 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 then 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 |
|---|---|---|---|
| CN 201320075326 CN203236553U (en) | 2013-02-18 | 2013-02-18 | Multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075326 CN203236553U (en) | 2013-02-18 | 2013-02-18 | Multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236553U true CN203236553U (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075326 Expired - Fee Related CN203236553U (en) | 2013-02-18 | 2013-02-18 | Multi-saw-blade woodworking machine saw blade shaft eccentric gear adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085118A (en) * | 2013-02-18 | 2013-05-08 | 资源县多利士木工机械厂 | Saw web shaft eccentric wheel adjusting mechanism of multiple-saw-web woodworking machine |
| CN106313186A (en) * | 2016-09-19 | 2017-01-11 | 资源县多利士木工机械有限公司 | Positioning device for adjusting saw blade shafts of multi-saw-blade woodworking machine |
-
2013
- 2013-02-18 CN CN 201320075326 patent/CN203236553U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085118A (en) * | 2013-02-18 | 2013-05-08 | 资源县多利士木工机械厂 | Saw web shaft eccentric wheel adjusting mechanism of multiple-saw-web woodworking machine |
| CN106313186A (en) * | 2016-09-19 | 2017-01-11 | 资源县多利士木工机械有限公司 | Positioning device for adjusting saw blade shafts of multi-saw-blade woodworking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20150218 |
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| EXPY | Termination of patent right or utility model |