CN1064828A - Reciprocating two-way planer - Google Patents
Reciprocating two-way planer Download PDFInfo
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- CN1064828A CN1064828A CN 91101752 CN91101752A CN1064828A CN 1064828 A CN1064828 A CN 1064828A CN 91101752 CN91101752 CN 91101752 CN 91101752 A CN91101752 A CN 91101752A CN 1064828 A CN1064828 A CN 1064828A
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- planing tool
- planer
- way planing
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Abstract
Reciprocating two-way planer belongs to the reciprocating planer annex.By planing tool 1, two-way planing tool 2, intermittently to rotate or wabbler mechanism, electromagnetic location mechanism forms, be installed in existing reciprocating planer, will become the ram of lathe or the kinetic energy that backstroke had of workbench, do the merit of reverse planing, reach planer two-way planing purpose.
Description
The invention belongs to the accessories apparatus of reciprocating planer
Reciprocating planer such as shaping machine, metal-planing machine etc. can only unidirectionally plane, cause the backstroke of slide rail or workbench not do work for a long time, its kinetic energy reactive power consumption.This also is that to cause planer be the minimum main cause of efficient in the cutting class lathe; The heat of planing tool generation when planing is difficult for distributing besides, causes cutting edge to reduce the durability of cutter because of hot phase transition wear.So general for the hot phase transition wear that reduces planing tool, the speed of haveing no alternative but reduce planer, obviously, this has limited the efficient of planer again.
The present invention is directed to the problems referred to above, provide a kind of kinetic energy that backstroke had that utilizes a ram or workbench to do the merit of reverse planing, and the hot phase transition wear that reduces blade, thereby improve the accessories apparatus of planer efficient.
For achieving the above object, the present invention takes following measures: with adz block 1, two-way planing tool 2, intermittently rotating mechanism, electromagnetic location mechanism etc. form work systems.Its operation principle is that wound tool rest 1 usefulness screw is fastened on the planer head, and it supports two-way planing tool 2 and does corresponding intermittently rotation or oscillating motion with the reciprocating stroke motion of ram or workbench.Moment after the forward blade 14 on the two-way planing tool 2 is finished planing, electromagnetic location mechanism and intermittently rotating mechanism just promote the position that two-way planing tool 2 rotates to reverse blade, the pin 13 that is positioned pins, the backstroke of ram or workbench begins, because of the main cutting edge of reverse blade 15 than the main cutting edge of forward blade 14 many mistake go out planer laterally or the vertical feed amount≤1/2, will cut workpiece, do the merit of reverse planing, the moment that backstroke finishes, electromagnetic location mechanism and rotating mechanism at intermittence, can promote two-way planing tool 2 again and rotate to the position of forward blade 14, the pin 13 that is positioned pins, and machine tool feed motion this moment is once planed so begin forward again, so circulation, thus the two-way planing task finished.
Advantage of the present invention is:
1, can two-way planing, reciprocating planer is that the reciprocating motion of ram or workbench is divided into impulse stroke and backstroke for a long time, the former acting, the latter does not do work, even thinks that the latter can not do work.In fact, according to kinetic energy theory, backstroke also has energy, and just power is littler than impulse stroke a little, and this is because backstroke is fast slightly.The new reverse planing amount of this practicality is 70～90% of the forward amount of cutting, has just overcome this problem, thereby reaches the energy balance load of two-way planing.After test, also entirely true.
2, that improve blade and expenditure, two-way planing tool 2 of the present invention is done unidirectional rotation at intermittence, and each blade must wait rabbet body intermittently to revolve planing again after the three-sixth turn after planing, so several times of natural prolongations cool time of blade.So, both reduced the temperature phase transition wear of cutting edge, improve 1～2 times of the need expenditure of blade, the corresponding again planer speed of having avoided prior art to wear and tear mutually and limited because of cutting edge heat, from and improve planer overall efficiency 10～20%.
3, simple in structure, easy to manufacture, with low cost.The present invention if be used for about 100 yuans of its costs of shaping machine, is used for about 200 yuan of its costs of metal-planing machine through the actual tests measuring and calculating, only accounts for 1～0.2% of lathe itself value, even lower.
4, easy to loading and unloading, the present invention finishes the device that is independent of outside the planer, does not relate to change existing planer structure, as just a kind of annex of planer.Directly the present invention is installed on the plane stock when needing and just can uses, when not required, unscrew holding screw, unload down, planer still can use existing cutter.
5, easy to use, the present invention does not have new method of operating in use, so need not use technology operation retraining of the present invention.
6, be convenient to promote.The present invention can promote that planing tool cutter, sword sheet are standardized, seriation, industrialized production, can alleviate operative employee's labour intensity (as sharpening) simultaneously.
7, reduce the cutlery material consumption.The present invention is owing to 1～2 times of the durability that has improved blade, and essence also is to have reduced planing tool and cutlery material consumption, therefore, if promote through the whole nation, can directly be the planing tool material that country saves tens million of units.
8, the present invention is on the power basis of invariable of planer, improves 75～85% of shaping machine efficient, improves 80～90% of metal-planing machine efficient, can comprehensively improve planer efficient more than 90～100%.Existing conversely speaking, planer is if use the present invention, and a bench plane bed can be equivalent to two bench plane beds, or says that every bench plane bed will save 45% electric energy for country.
Elaborate below in conjunction with example and accompanying drawing:
Fig. 1 is a front view of the present invention;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is the front view of swing two-way planing tool of the present invention;
Fig. 6 is the side view of Fig. 5.
Fig. 1,2,3,4,5, the 6th, the present invention use the enforcement illustration of shaping machine.
Adz block 1 is rectangular plate, usually cylinder iron material processing.Its plane be provided with planer head on corresponding tightening because of Luo hole 18, following fastening Luo hole 19, so that loading and unloading, axis hole 21 is established on its another plane, do intermittently to rotatablely move with the central shaft 29 that supports on the two-way planing tool 2, and on the vertical line in this hole, establish planing tool locating hole 20 every certain distance, make its location of bearing two-way planing tool and stressed effect.Two-way planing tool 2 is the garden wheel body, establish the cutter tooth 17 of several mutual five equilibriums in the garden circumferential edges of garden wheel, each cutter tooth is set up forward blade 14 and respectively one on reverse blade 15, the angle of cutting edge of each blade should keep equating with central shaft 29 radiuses, the angle of grade is identical mutually, end face (with central shaft 29 same end faces) at rabbet body is upward established planing tool locating hole 16 in the same manner by blade number and angle, every hole must can overlap with the locating hole 20 on the adz block 1 exceeds, make its alignment pin 13 can enter its hole, reach the i.e. stressed again effect in location.The main cutting edge of each reverse blade 15 should many than the main cutting edge of forward blade 14 mistake go out planer laterally or the vertical feed amount≤1/2.The amount of feeding as planer is 1 millimeter, and so, oppositely the wrong output of the main cutting edge of blade 15 is 0.3～0.4 millimeter.This is to consider that the backstroke of shaping machine ram is faster than impulse stroke, the reason that power is low slightly.If it is consistent with the speed of impulse stroke that the backstroke of metal-planing machine can be adjusted to, then oppositely the wrong output of the main cutting edge of blade can reach 1/2 of the planer amount of feeding.
The present invention's rotating mechanism at said intermittence comprises ratchet 3, double-acting ratchet 4, and rocking bar 5 waves deck 6, impact bar 7, adjustable contact block 8, buting iron 9; Electromagnetic location mechanism comprises travel switch contact 10, electromagnet 11, back-moving spring 12, alignment pin 13.Present embodiment is established 4 cutters tooth 17, and 8 on total blade (i.e. 4 positive blades, 4 opposed blades) is so ratchet 3 can only have 8 ratchets.2 adjustable contact blocks 8 are used the two ends of the fastening impact 7 of screw respectively, and its distance of being separated by is to adjust with the stroke of ram.Buting iron 9 be fixed on the Luo silk of planer lathe bed motionless.Travel switch contact 10 is located at adjustable contact block 8 respectively, on the buting iron 9; It is consistent with the momentum of ratchet 4 to wave the deck 6 decision amounts of waving, and the central shaft 29 of two-way planing tool 2 passes adz block 1 upper shaft hole 21, with ratchet 3 close-coupled.For contact block 8 is adjusted location and convenient easily, established position spring 24 at the two ends of buting iron 9, stability of rotation is provided with bearing holder (housing, cover) 23 between two-way planing tool 2 and the ratchet 3 in order to make, intermittently rotating generation inertia in order to overcome two-way planing tool 2, cause being difficult for the location and can adopt escapement card or other damping unit, present embodiment makes moving ratchet 25, the damping mode of braking ratchet 26.The work duration of electromagnetic location of the present utility model mechanism is greater than the work duration of rotating mechanism at intermittence.In other words at first be travel switch contact 10 first turn-on powers, electromagnet 11 is inhaled moving alignment pin 13 and is broken away from planing tool locating hole 16, contact block 8 just can touch buting iron 9 and produce reaction force then, make impact bar 7 drive rocking bar 5 and do an oscillating motion, intermittently rotate a certain angle with ratchet 3 and two-way planing tool 2 thereby drive double-acting ratchet 4; Work as the commutation of ram or workbench at last and finish, touch 10 no powers, back-moving spring 12 just pushes planing tool locating hole 16 with alignment pin 13.13 pairs of two-way planing tools 2 of alignment pin had both played the role of positioning, and worked the stressed effect of two-way planing of bearing again.
Cutter tooth 17 of the present invention is not limited to present embodiment and has only 4, can be 3,5 or 6, but the basil of each blade should keep mutual five equilibrium, equates with the radius of central shaft 29.The ratchet number of ratchet 3 is consistent with the blade number, and the angle of waving of rocking bar 5 should be complementary with the anglec of rotation at intermittence of two-way planing tool 2 or ratchet 3.Positive opposed blade on the cutter tooth can be a welding-on, also can be the machine folder, and best mode is the machine folder, so that more renew blade at any time.Present embodiment is changed various blades (alloy or pottery) with regard to employing machine folder as the Luo silk 22 among the figure.
Another technical scheme of the present invention is that the unidirectional rotary motion at intermittence of two-way planing tool is deformed into intermittently oscillating motion.The external form of its two-way planing tool is made the swing two-way planing tool 27 shown in Fig. 5,6, its difference is only to need to mill out the arc positioning groove 28 that arc length equals the angle of forward blade 14 and reverse blade 15 at the end face (with central shaft 29 same directions) of rabbet body, replaces the planing tool locating hole 16 on the two-way planing tool 2.Alignment pin 13 1 ends are fixed on the plane of adz block 1 motionless, and the other end then inserts among the arc positioning groove 28 on the swing two-way planing tool 27, with the stressed and positioning action and the control oscillating motion of bearing two-way planing tool.Electromagnetic location mechanism omit need not, intermittently wabbler mechanism waves deck 6 by rocking bar 5, impact bar 7, adjustable contact block 8, buting iron 9 is formed.The central shaft 29 of swing two-way planing tool 27 directly is connected with rocking bar 5 with connecting rod.Obviously, oppositely the main cutting edge of blade 15 should be than down to the main cutting edge of blade 14, and many mistakes go out the horizontal or vertical feed amount≤1/2 of planer, carry out two-way planing equally.
Certainly, the said rocking bar 5 of the present invention, its swinging driving also can adopt electromagnetic mode to realize.The contact block 8 that can reduce like this in the rotating mechanism at foregoing intermittence impacts power with buting iron 9, and directly with the contact of stroke switch, the control electromagnet is inhaled the intermittence of shaking bar 5 and waved.This electromagnetic type suitable the present invention of intermittent motion mechanism implements on metal-planing machine.
The sharpening of two-way planing tool 2 is the best with the cutter and tool grinding machine sharpening, easily makes each angle of cutting edge keep radius to equate with central shaft 29.
The present invention not only is suitable for the metalworking field, and is applicable to the plane manufacture field of timber, stone material or other material.
Claims (9)
1, reciprocating two-way planer is characterized in that by adz block 1, two-way planing tool 2, intermittently rotating mechanism, electromagnetic location mechanism form.
2, according to the said Cutting instrument for cervical intervertebral disc hyperplasia of claim 1, it is characterized in that adz block 1 is the plate that meets at right angles shape, establish hole 18,19 on its plane and be used to be fastened on planer head, another plane is established the rotation at intermittence of the two-way planing tool 2 of hole 20,21 supportings or is waved, from reaching the stressed effect of two-way planing.
3, according to the said Cutting instrument for cervical intervertebral disc hyperplasia of claim 1, the cutter hub that it is characterized in that two-way planing tool 2 is the garden colyliform, establish the cutter tooth 17 of several mutual five equilibriums in the garden circumferential edges of garden wheel, be equipped with respectively one on forward blade 14 and reverse blade 15 on each cutter tooth, the angle of cutting edge of each blade should equate with central shaft 29 radiuses, the angle of five equilibrium equates mutually, and on rabbet body end face (with central shaft 29 same end faces), establish planing tool locating hole 16 in the same manner by blade number and angle, every hole must can overlap with the adz block locating hole 20 on the adz block 1, make its alignment pin 13 can pass in and out this hole, the main cutting edge of each reverse blade 15 should be than the main cutting edge of forward blade 14, many mistakes go out planer laterally or the vertical feed amount 1/2.
4, according to the said Cutting instrument for cervical intervertebral disc hyperplasia of claim 1, it is characterized in that intermittently rotating mechanism comprises ratchet 3, double-acting ratchet 4, rocking bar 5 waves deck 6, impact bar 7, adjustable contact block 8, buting iron 9, the ratchet number of ratchet 3 should be identical with the blade number of two-way planing tool 2, and the momentum of the shaking quantity of rocking bar 5 and ratchet 4, the amount of spin at intermittence of two-way planing tool 2 are complementary.
5,, it is characterized in that electromagnetic location mechanism comprises travel switch contact 10, electromagnet 11, back-moving spring 12, alignment pin 13 according to the said Cutting instrument for cervical intervertebral disc hyperplasia of claim 1; The work duration of electromagnetic location mechanism is greater than rotating mechanism work duration at intermittence, and 13 pairs of two-way planing tools 2 of alignment pin had both played the role of positioning, and worked the two-way planing power effect of bearing again.
6, reciprocating two-way planer is characterized in that by adz block 1, swing two-way planing tool 27, and wabbler mechanism intermittently, alignment pin 13 is formed.
7, according to the said Cutting instrument for cervical intervertebral disc hyperplasia of claim 6, it is characterized in that on the swing two-way planing tool 27 cutter hub end faces, be provided with the arc positioning groove 28 that arc equals forward blade 14 and reverse blade 15, oppositely the main cutting edge of blade 15 should be than the main cutting edge of forward blade, and many mistakes go out the horizontal or vertical feed amount≤1/2 of planer.
8, according to the said Cutting instrument for cervical intervertebral disc hyperplasia of claim 6, it is characterized in that intermittently wabbler mechanism comprises rocking bar 5, wave deck 6, impact bar 7, adjustable contact block 8, buting iron 9, rocking bar 5 directly can add with connecting rod with the central shaft 29 of swing two-way planing tool 27 and be connected.
9, according to the said Cutting instrument for cervical intervertebral disc hyperplasia of claim 6, it is characterized in that the plane that an end of alignment pin 13 is fixed on the adz block 1 is motionless, the other end inserts arc positioning groove 28, to the swing two-way planing tool system of starting to control wave, positioning action, play the stressed effect of two-way planing again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91101752 CN1064828A (en) | 1991-03-17 | 1991-03-17 | Reciprocating two-way planer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91101752 CN1064828A (en) | 1991-03-17 | 1991-03-17 | Reciprocating two-way planer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1064828A true CN1064828A (en) | 1992-09-30 |
Family
ID=4905251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91101752 Pending CN1064828A (en) | 1991-03-17 | 1991-03-17 | Reciprocating two-way planer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1064828A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427255C (en) * | 2005-09-01 | 2008-10-22 | 王宁 | Double support planer bed |
| CN102744451A (en) * | 2006-11-17 | 2012-10-24 | 东芝机械株式会社 | Method and apparatus for machining work by cutting tool |
| CN102758902A (en) * | 2011-04-27 | 2012-10-31 | 姚福来 | Single coil controlled bidirectional pawl |
| CN107900733A (en) * | 2017-12-18 | 2018-04-13 | 苏州精锐精密机械有限公司 | Wall-hanging multi-work piece Self adapting fixture |
| CN110039101A (en) * | 2019-05-24 | 2019-07-23 | 长春理工大学 | A kind of planing of V-groove anti-carves combined machining method |
| CN110653423A (en) * | 2019-09-27 | 2020-01-07 | 常州大学 | Flexible cutting machine for metal bars |
-
1991
- 1991-03-17 CN CN 91101752 patent/CN1064828A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427255C (en) * | 2005-09-01 | 2008-10-22 | 王宁 | Double support planer bed |
| CN102744451A (en) * | 2006-11-17 | 2012-10-24 | 东芝机械株式会社 | Method and apparatus for machining work by cutting tool |
| CN102744451B (en) * | 2006-11-17 | 2014-08-20 | 东芝机械株式会社 | Method and apparatus for machining work by cutting tool |
| CN102758902A (en) * | 2011-04-27 | 2012-10-31 | 姚福来 | Single coil controlled bidirectional pawl |
| CN102758902B (en) * | 2011-04-27 | 2016-03-09 | 姚福来 | The two-way ratchet that unicoil controls |
| CN107900733A (en) * | 2017-12-18 | 2018-04-13 | 苏州精锐精密机械有限公司 | Wall-hanging multi-work piece Self adapting fixture |
| CN110039101A (en) * | 2019-05-24 | 2019-07-23 | 长春理工大学 | A kind of planing of V-groove anti-carves combined machining method |
| CN110653423A (en) * | 2019-09-27 | 2020-01-07 | 常州大学 | Flexible cutting machine for metal bars |
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| WD01 | Invention patent application deemed withdrawn after publication |