CN1059864A - Mortise device for small wood working machine tool - Google Patents
Mortise device for small wood working machine tool Download PDFInfo
- Publication number
- CN1059864A CN1059864A CN 91109107 CN91109107A CN1059864A CN 1059864 A CN1059864 A CN 1059864A CN 91109107 CN91109107 CN 91109107 CN 91109107 A CN91109107 A CN 91109107A CN 1059864 A CN1059864 A CN 1059864A
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- Prior art keywords
- lifting
- workbench
- handgrip
- self
- bearing
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- 239000002023 wood Substances 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention relates to a novel mortise opening device of a small wood working machine tool. Belongs to the technical field of wood processing machinery. It is composed of a support (6) connected with a woodworking machine tool, a lifting workbench (4), a middle slide carriage (3), a workbench (2), a lifting device, a transverse and longitudinal feeding device and a pressing device (1). It is characterized in that the lifting platform (4) is connected with the support through a lifting device, and the lifting device consists of a lifting sleeve (52), a shaft (51), a lifting handle (53), a guide post (54) and a locking device. The shaft (51) and the guide column (54) are connected on the lifting platform (4), the handle (53) is connected with the lifting sleeve (52), and when the handle (53) moves along the inclined groove (66) of the support (6), the lifting sleeve (52) can conveniently and stably push the lifting platform to lift.
Description
The present invention relates to wood processing machinery, particularly relate to a kind of mortice opening device of small-sized wood craft machines.
The mortice opening device of small-sized wood craft machines generally all is installed in the sidepiece of small planer for wood worker, and forms the multifunctional small-size wood craft machines.This kind lathe is small-sized, light and handy, multi-functional because of it, be easy to carry, low price and particularly be fit to mobile operational process and extensively expand with market, and economic benefit is very good, and therefore production manufacturer also does one's utmost to improve to design, with high-quality, efficiently be at war with.With regard to its mortice opening device, designers are developed into the big pinion and rack of simple and easy lever body fast, the big transmission velocity ratio of stroke to its transverse feed mechanism, longitudinal feed mechanism or can change the multiple products such as toggle of stroke as required by leading screw, nut body, the manual promotion in recent decades, thereby changed the structure of product, improved the work efficiency of mortice opening, or material-saving, laborsaving, easy to use, differ from one another.But to the vertical motion mechanism of this mortice opening, but adopt leading screw, screw mechanism, and by the elongated opening slotted eye that the lifting platform of mortice opening device is provided with always, with four bolts this device is locked on the sidepiece lathe bed of planer (seeing accompanying drawing Fig. 1).When mortice opening, need workpiece vertically to move, therefore get and unscrew four set bolts earlier, just can shake screw thread then, rotate and upper and lower vertical moving with leading screw by the lifting platform that has screw, meanwhile lifting platform just vertically moves with the workpiece on its upper table, after workpiece moves on to desired location, again these four bolts are tightened, but then just feeding open.Vertical travel mechanism like this is not only clumsy, operation is inconvenience very, it is time-consuming again to twist the bolt troublesome poeration back and forth, and for lifting platform can not be glided and the energy self-locking because of deadweight in the process of moving up and down, the spiral lead angle of leading screw and screw less (being generally 6 °), therefore upper and lower when mobile speed slow, work efficiency is very low; In addition, in order to guarantee the whole vertical depth of parallelism that moves, must between planer and mortice opening device, adopt guide rail to cooperate, therefore manufacturing complexity.But this vertical travel mechanism is not resolved always for a long time, so the mortice opening device exists work efficiency low always, and problems such as complexity are made in operation inconvenience.
The object of the present invention is to provide a kind of mortice opening device of small-sized wood craft machines, it is simple that this installs vertical move operation, work efficiency height, manufacturing, easy for installation.
The mortice opening device of small-sized wood craft machines of the present invention, by the bearing that is fixed on the lathe bed side, be positioned at the self-powered platform above the bearing, middle slide carriage on the self-powered platform, workbench on the middle slide carriage, elevating mechanism, cross feed device, longitudinal feeding device and platform hold down gag are formed, the invention is characterized in that described elevating mechanism is by pedestal mounted lifting cover, axle and locking device that the lifting lead matches with the lifting cover are formed, described axle and lifting lead are fixing with self-powered platform, described lifting cover links to each other with the lifting handgrip that the skewed slot that can offer on the bearing moves, described locking device by with the lifting cover be bonded with each other on, lower wedge block and the coupled clamping lever that has flange are formed.
Operation principle of the present invention is: earlier workpiece is put in workbench during timber workpiece mortice opening, with laterally, longitudinal feeding device, and elevating mechanism workpiece is transferred to required Working position.Then with workpiece pressuring clamping device with Work-sheet pressing, start the drilling tool that is loaded on the planer unit head, earlier the operation longitudinal feed mechanism vertically moves workpiece and makes a call to side's tongue-and-groove, operates transverse feed mechanism then and makes workpiece laterally mobile.Thereby be processed into a required rectangular tongue-and-groove.The lifting moving of above-mentioned elevating mechanism be by operation lifting handgrip when the skewed slot of bearing moves, therewith the lifting cover that is connected of handgrip just around axle while rotating to rising (or to decline), meanwhile be arranged at the axle in the lifting cover, because of the lifting axis of guide that is linked on the self-powered platform is loaded in the bearing, so it can not rotate, can only be with self-powered platform to move up and down, after waiting to move to the desired position, locking device is with the locking of lifting cover, and self-powered platform so far just rests on the required vertical position.
The mortice opening device of the small-sized wood craft machines of embodiment
Description of drawings:
The structural representation of the existing small-sized wood craft machines mortice opening device of Fig. 1.
The overall structure schematic diagram of the small-sized wood craft machines mortice opening of Fig. 2 the present invention device.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the structural representation of locking device among Fig. 2.
Fig. 5 is the front view of the bearing of lowering or hoisting gear among Fig. 2.
Fig. 6 is the side view of Fig. 5.
Fig. 7 is the front view of Fig. 4 voussoir.
1 hold down gag among the figure, 2 workbench, 3 middle slide carriages, 4 self-powered platforms, 6 bearings, 41,51,52 lifting covers, 53 lifting handgrips, 54 lifting leads, 55 lower wedge blocks, voussoir on 56,57 flanges, 58 clamp handgrip, 61 seat supports, interstitial hole on 62 bearings, the lifting trepanning on 63 bearings, the lead hole on 64 bearings, the through hole at cylinder place on 65 bearings, the skewed slot on 66 bearings, 71 rocking bars, 72 screw axis, 73 horizontal mobile handgrips, 74 screw axis, elongate slot on 75 rocking bars, 81 tooth bars, 82 gears, 83 vertically move handgrip.
By Fig. 2～7 as seen, the mortice opening device of the small-sized wood craft machines of present embodiment is by the bearing 6, self-powered platform 4, middle slide carriage 3, workbench 2, the work hold down gag 1 that are fixed on the small-sized wood craft machines, laterally, longitudinal feeding device, elevating mechanism are formed, all adopt dovetail guide to cooperatively interact between self-powered platform 4 and middle slide carriage 3, middle slide carriage 3 and the workbench 2, be connected by lowering or hoisting gear between bearing 6 and the self-powered platform 4.
The lowering or hoisting gear of present embodiment by lifting cover 52, be linked to axle 51 on the self-powered platform 4 and lead 54, lifting handgrip 53, and locking device formed.And locking device is made up of last voussoir 56, lower wedge block 55, clamping handgrip 58.Lifting cover 52, lead 54 place the hole 63,64 of bearing 6 respectively, axle 51 is installed in the hole of lifting cover 52, the through hole 65 that the lifting handgrip passes on the bearing is connected with lifting cover upper screwed hole, upper and lower voussoir 56,55 is docile and obedient preface and is arranged in the interstitial hole 62 of bearing, and by clamping handgrip 58 it is linked to be together.Above-mentioned clamping element is provided with screw thread owing to clamp handgrip 58 front ends, it and last voussoir internal thread are complementary, and upper and lower voussoir is the cylindrical piece that a side that an end has chamfering, an other end has arc surface, therefore when 58 rotations of clamping handgrip are tightened, last voussoir 56 is walked downwards, lower wedge block 55 is close to flange 57, and this moment, the arc surface of upper and lower voussoir clamped to the face of cylinder of lifting cover 52 simultaneously, and the lifting cover just is lockable motionless.Otherwise unclamp the clamping handgrip, the skewed slot 66 of lifting handgrip 53 along the seat post body side surface moved, the lifting cover 52 that is connected with the lifting handgrip just rotates around axle 51 limits, move down on the limit, because of self-powered platform 4 and axle 51 one that is connected, and the lead 54 that is linked on the self-powered platform is to be inserted in the hole 64 of bearing, self-powered platform is contacted with the end face of lifting cover, so self-powered platform 4 and axle 51 can only by lead 54 on the bearing pilot hole 64 guiding and move up and down, can not rotate, up to moving to desired location, will clamp handgrip again and tighten.The inclination angle of skewed slot can be 15～37 ° in the present embodiment, and it not only can make soon but also not effort very of lifting.
In the present embodiment, the longitudinal feed mechanism of mortice opening device adopts by being arranged at the tooth bar 81 on the middle slide carriage 3 and being arranged at gear 82 on the axle 41 of self-powered platform 4, vertically moving gear, rack gear that handgrip 83 is formed.Its transverse feed mechanism adopts by being arranged at rocking bar 71, the screw axis 72,74 on the workbench 2 and being linked to the lever body that the horizontal mobile handgrip 73 on the rocking bar 71 is formed, the circular hole that passes rocking bar 71, workbench 2 owing to screw axis 72 in this mechanism is linked on the middle slide carriage 3, screw axis 74 is passed the long slot bore 75 on the rocking bar 71 and is linked on the workbench 2, so when stirring horizontal mobile handgrip 73 and move, rocking bar 71 is swung in its elongate slot restricted portion around axle 72, and workbench 2 moves laterally under the pulling of screw axis 74.
Present embodiment has been because new construction of the present invention has been adopted in the lifting of workbench, and speed is accelerated greatly during upper and lower lifting, and easy and simple to handle, and the lead guiding is arranged in addition, and lifting is steady, therefore can improve the accuracy of work efficiency and processing dimension greatly.Test with model machine according to us, the general comparable prior art of its rising or falling speed improves more than 14 times, and easy and simple to handle, so welcome by the user, rational in infrastructure in addition, make, assemble easily, vertical accuracy height, the smooth operation of reaching in assembling back, thereby work efficiency height, machining accuracy is good, and it has solved the unfavorable problem of vertical elevating mechanism that does not have solution for a long time, and it also can design the product of plurality of specifications according to the needs of lifting distance.In addition, present embodiment adopts gear, the rack gear that stroke is big, feed rate is fast, easy to operate with its longitudinal feed mechanism, transverse feed mechanism adopts simple in structure, easy to operate lever body, therefore makes it to have good production usefulness and good economic worth.
Claims (4)
1, a kind of mortice opening device of small-sized wood craft machines, by the bearing that is fixed on the lathe bed side (6), be positioned at the self-powered platform (4) above the bearing (6), middle slide carriage (3) on the self-powered platform (4), workbench (2) on the middle slide carriage (3), elevating mechanism, cross feed device, longitudinal feeding device and workbench hold down gag (1) are formed, the invention is characterized in that described elevating mechanism is by pedestal mounted lifting cover (52), axle (51) and locking device that lifting lead (54) matches with the lifting cover are formed, described axle (51) and lifting lead (54) are fixing with self-powered platform (4), described lifting cover (52) links to each other with the lifting handgrip (53) that the skewed slot (66) that can offer on the bearing (6) moves, described locking device by with lifting cover (52) be bonded with each other on, lower wedge block (56,55) and the coupled clamping lever that has flange (58) form.
2,, it is characterized in that the radius of curvature of the arc surface that cooperatively interacts with lifting cover (52) face of cylinder on the described upper and lower voussoir (56,55) equates with the radius on the face of cylinder substantially by the grooving apparatus of the described small-sized wood craft machines of claim 1.
3, by the mortice opening device of the described small-sized wood craft machines of claim 2, the skewed slot (66) that leads for the lifting handgrip that it is characterized in that offering on the described bearing (6), itself and horizontal angle α are 15～37 °.
4, by claim 1,2, the mortice opening device of 3 described small-sized wood craft machines, it is characterized in that described longitudinal feeding device is by being arranged at the tooth bar (81) on the middle slide carriage (3) and being arranged at the gear (82) of axle on (41) of self-powered platform (4), vertically move the gear that handgrip (83) is formed, rack gear, described cross feed device is by the rocking bar (71) that is arranged on the upper table (2), screw axis (72), (74) and be linked to the driving lever transmission mechanism that the horizontal mobile handgrip (73) on the rocking bar (71) is formed, screw axis (72) is passed rocking bar (71), circular hole on the workbench (2) and being linked on the middle slide carriage (3), screw axis (74) is passed the long slot bore (75) on the rocking bar (71) and is linked on the workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91109107 CN1021418C (en) | 1991-09-26 | 1991-09-26 | Mortise device for small wood working machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91109107 CN1021418C (en) | 1991-09-26 | 1991-09-26 | Mortise device for small wood working machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1059864A true CN1059864A (en) | 1992-04-01 |
| CN1021418C CN1021418C (en) | 1993-06-30 |
Family
ID=4909645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91109107 Expired - Fee Related CN1021418C (en) | 1991-09-26 | 1991-09-26 | Mortise device for small wood working machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1021418C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053546A (en) * | 2017-12-11 | 2018-05-18 | 浙江维融电子科技股份有限公司 | A kind of tangential component and its currency counting and detecting machine with worn coin identification function |
-
1991
- 1991-09-26 CN CN 91109107 patent/CN1021418C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053546A (en) * | 2017-12-11 | 2018-05-18 | 浙江维融电子科技股份有限公司 | A kind of tangential component and its currency counting and detecting machine with worn coin identification function |
| CN108053546B (en) * | 2017-12-11 | 2023-10-24 | 浙江维融电子科技股份有限公司 | Currency count and examine machine with incomplete coin recognition function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1021418C (en) | 1993-06-30 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |