CN101176933A - Table saw machine - Google Patents
Table saw machine Download PDFInfo
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- CN101176933A CN101176933A CNA2006101382386A CN200610138238A CN101176933A CN 101176933 A CN101176933 A CN 101176933A CN A2006101382386 A CNA2006101382386 A CN A2006101382386A CN 200610138238 A CN200610138238 A CN 200610138238A CN 101176933 A CN101176933 A CN 101176933A
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Abstract
The invention discloses a desk sewing machine, comprising a display module provided with a display, a microprocessor and a detector. The detector comprises an induction piece and a moving piece. The moving piece is an adjusting device connected with the desk sewing machine, the rotation of the adjusting device drives a saw blade of the desk sewing machine to produce an amount of exercise and also drives the moving piece to produce an angle displacement corresponding to the amount of exercise; the induction piece detects the angle displacement and transmits a movement signal representing the angle displacement to the microprocessor; in response to the movement signal, the microprocessor produces a display signal representing the amount of exercise to the display; the display converts the display signal into images and informs the user of the amount of exercise.
Description
Technical field
The present invention is relevant with table saw machine, is meant a kind of table saw machine that shows saw blade height or angle especially.
Background technology
General table saw machine consists predominantly of the saw blade that saw blade seat, an angular adjustment apparatus, a height adjuster and that is positioned at this workbench below and is located at this base interior in order to the workbench that carries a workpiece, a pedestal, that supports this workbench is located at this saw blade seat.This saw blade is to pass a grooving that is opened in this workbench, and can be turned by a motor of this saw blade seat, in order to this workpiece of sawing; This angular adjustment apparatus and this height adjuster have a rod member and a handwheel separately, and respectively an end of this rod member is to engage this saw blade seat, and its other end is to be positioned at this pedestal outside, engages respectively this handwheel; By this, the user can need rotate those handwheels according to operation, causes the rotation of those rod members and drives this saw blade seat, and then this saw blade of interlock, changes the angle and the height of this saw blade above this workbench of this saw blade and this workbench.
Openly number No. 2004/0129125 patent as the U.S. and disclose a kind of table saw machine, the saw blade of this table saw machine is provided with most scales that indicate, these indicate scale is in order to show the degree of depth of this this workpiece of saw blade sawing, but these indicate scale and wear and tear in the process of sawing operation easily, it is smudgy to make that these indicate scales, causes the user can't interpretation; U.S.'s Announcement Number the 6th for another example, 543, No. 324 patent also discloses a kind of table saw machine, be provided with most scales that indicate around the grooving of this table saw machine, these indicate scale is in order to show the height of this saw blade on this workbench of certain radius, but these indicate scales and covered by the smear metal of this workpiece and do not see Chu, and when measuring, the user needs to put in order with hand adjustment a little the ora terminalis of the sawtooth of this saw blade, what make falls within these sign scales, just can accurately measure, so that there is the situation of incised wound hand to take place easily.
Summary of the invention
The object of the present invention is to provide a kind of table saw machine that shows that saw blade height or angle or both all are shown, to solve prior art problems.
This table saw machine comprises a pedestal, a workbench, a saw blade, a saw blade seat, an adjusting device and a display module.This workbench is in order to carry a workpiece, to be located on this pedestal, to offer a grooving; This saw blade is to pass this grooving, in order to cut this workpiece; This saw blade seat is to be located in this pedestal and to engage this saw blade, in order to drive this saw blade rotation; This adjusting device is to connect this saw blade seat, can drive this saw blade seat according to rotating shaft rotation, and then this saw blade of interlock, makes this saw blade produce an amount of exercise; This display module has a display, one microprocessor and a detector, this detector has an induction pieces and a movement parts, this movement parts is to connect this adjusting device, when this adjusting device rotation, to drive this movement parts rotation and produce an angle displacement, the angle displacement of this movement parts and to amount of exercise that should saw blade, this induction pieces is to detect this angle displacement, and transmit one and represent the motor message of this angle displacement to this microprocessor, this microprocessor will respond this motor message, produce this momental demonstration signal of representative to this display, display is this demonstration signal of imageization, allows the user know this amount of exercise.
By this, the user can visual this display and is learnt the amount of exercise of this saw blade, if this amount of exercise is that this saw blade is in the height change of this workbench top or the variable angle between this saw blade and this workbench, then the user gets final product current position simple, that make things convenient for and clearly read from this display this saw blade, effectively improves the shortcoming of prior art.
In order to describe structure of the present invention and characteristics place in detail, lift following two preferred embodiments now and cooperate graphic explanation as after, wherein:
Description of drawings
Fig. 1 is the stereogram of the table saw machine of the embodiment of the invention;
Fig. 2 is the internal structure schematic diagram of the table saw machine of the embodiment of the invention, shows the relation of this angular adjustment apparatus and this saw blade seat;
Fig. 3 is the internal structure schematic diagram of the table saw machine of the embodiment of the invention, shows the relation of this height adjuster and this saw blade seat;
Fig. 4 is the schematic diagram of the detector of the embodiment of the invention;
Fig. 5 is the schematic diagram of the display module of the embodiment of the invention;
Fig. 6 is the schematic diagram of the table saw machine of the embodiment of the invention, shows the state of rising saw blade;
Fig. 7 is the schematic diagram of the table saw machine of the embodiment of the invention, the state of display change saw blade angle;
Fig. 8 is the schematic diagram of another detector of the embodiment of the invention.
[primary clustering symbol description]
10 table saw machines
11 pedestals, 21 workbenches
22 groovings, 31 saw blades
41 saw blade seats, 51 angular adjustment apparatus
52,52 ' rod member, 54 actuators, handwheel
61 height adjusters, 62,62 ' rod member
64 actuators, handwheel 71 display modules
72 displays, 74 microprocessors
76 first detectors 761,761 ', 761 " first induction pieces
761a ' optical transmitting set 761b ' optical receiver
762,762 ', 762 " first movement parts, torus
78 second detectors 781,781 ', 781 " second induction pieces
782,782 ', 782 " second movement parts, torus
The specific embodiment
As Fig. 1 to Fig. 3 and shown in Figure 5, a kind of table saw machine 10 that shows saw blade height or angle that one embodiment of the invention provided has a pedestal 11, a workbench 21, a saw blade 31, a saw blade seat 41, an angular adjustment apparatus 51, a height adjuster 61 and a display module 71.
See also Fig. 1, this workbench 21 is in order to carry a workpiece (figure does not show), to be located on this pedestal 11, and to offer a grooving 22.
See also Fig. 2 and Fig. 3, this saw blade 31 is to pass this grooving 22, in order to cut this workpiece; But this saw blade seat 41 be swing be located in this pedestal 11, be positioned at this workbench 21 belows, engage this saw blade 31, in order to drive 31 rotations of this saw blade; This angle and height adjuster 51,61 have a rod member 52 separately, 62 and one actuator 54,64, this two actuator 54, the 64th, in order to drive this two rod member 52 respectively, 62 according to its central shaft rotation, can be electronic or manual form, be to be that example describes with the handwheel in the present embodiment, this rod member 52 respectively, an end of 62 is to engage this saw blade seat 41, its the other end is to be positioned at this pedestal 11 outsides, engage respectively this handwheel 54,64, see also Fig. 7, when the user rotates the handwheel 54 of this angular adjustment apparatus 51, the rod member 52 that drives this angular adjustment apparatus 51 is rotated and this saw blade seat 41 of beat, and then this saw blade 31 of interlock beat, change the angle between this saw blade 31 and this workbench 21, make this saw blade 31 produce an angular movement amount, other sees also Fig. 6, when the user rotates the handwheel 64 of this height adjuster 61, the rod member 62 that drives this height adjuster 61 is rotated and this saw blade seat 41 that pivots, and then this saw blade 31 of interlock, change the height of this saw blade 31 in these workbench 21 tops, make this saw blade 31 produce a high degree of motion amount.
See also Fig. 5, this display module 71 has a display 72, a microprocessor 74, one first detector 76 and one second detector 78.This first detector 76 has one first induction pieces 761 and one first movement parts 762, when these angular adjustment apparatus 51 rotations, this first movement parts 762 can be rotated synchronously, produce first angle displacement of a pair of angle displacement that should angular adjustment apparatus 51, this first angle displacement and also corresponding to the angular movement amount of these saw blades 31 that driven synchronously by this angular adjustment apparatus 51, this first induction pieces 761 is to detect this first angle displacement, and transmit one and represent first motor message of this first angle displacement to this microprocessor 74, this microprocessor 74 will be according to one first corresponding relation, respond this first motor message, on behalf of first of this angular movement amount, produce one show that signal is to this display 72, this display 72 allows the user know this angular movement amount this first demonstration signal of imageization; In like manner, this second detector 78 has one second induction pieces 781 and one second movement parts 782, when these height adjuster 61 rotations, this second movement parts 782 can be rotated synchronously, produce second angle displacement of a pair of angle displacement that should height adjuster 61, this second angle displacement and also corresponding to the high degree of motion amount of these saw blades 31 that driven synchronously by this height adjuster 61, this second induction pieces 781 is to detect this second angle displacement, and transmit one and represent second motor message of this second angle displacement to this microprocessor 74, this microprocessor 74 will be according to one second corresponding relation, respond this second motor message, on behalf of second of this high degree of motion amount, produce one show that signal is to this display 72, this display 72 allows the user know this high degree of motion amount this second demonstration signal of imageization.
See also Fig. 2 and Fig. 3, this first movement parts 762 and this second movement parts 782 are to be that example describes to be all a torus in the present embodiment, this first movement parts 762 and this second movement parts 782 are socketed on this two rod member 52 respectively, on 62,781 of this first induction pieces 761 and this second induction pieces separately to should first movement parts 762 and the position of this second movement parts 782 be solidly connected to this pedestal 11.This first detector 76 and this second detector 78 one in the existing various sensor of can respectively doing for oneself, and both can be same form or multi-form, and below will lift two kinds of sensors is that example describes:
Example one, see also Fig. 4, be optical encoder (optical encoder), this torus 762 ', equidistantly offer most holes around 782 ', this cooperates this torus 762 ', 782 ' induction pieces 761 ', 781 ' has an optical transmitting set 761a ' and an optical receiver 761b ', lays respectively at the both sides of this torus 762 ', 782 ', the light that this optical transmitting set 761a ' is launched can pass a wherein hole, be projeced on this optical receiver 761b ', the entity area that perhaps can be positioned at this torus 762 ', 782 ' between adjacent two holes stops, be not projected on this optical receiver 761b ' and have, when this rod member 52 ', 62 ' rotation, this torus 762 ', 782 ' will be rotated synchronously, this optical receiver 761b ' produces the motor message of the angle displacement of representing this torus 762 ', 782 ' promptly according to this light that whether receives;
Example two, see also Fig. 8, this torus 762 ", 782 " around distributing most next-door neighbours' N magnetic pole and S magnetic poles, this cooperates this torus 762 "; 782 " induction pieces 761 ", 781 " be a Hall subassembly, in this torus 762 "; 782 " when rotation, can produce and represent this torus 762 by by the magnetic field of detecting by its detection range that those magnetic poles produced ", 782 " the motor message of angle displacement.
In the present embodiment, this first corresponding relation and this second corresponding relation will be set according to following step:
A) rotate the handwheel 54,64 of this angle/ height adjuster 51,61, make this saw blade 31 be positioned at an angle/height minimum place, the data of this angle/height minimum are to be pre-set in this microprocessor 74;
B) in this microprocessor 74, set an initial point;
C) rotate the handwheel 54,64 of this angle/ height adjuster 51,61, make this saw blade 31 be positioned at an angle/height peak place, the data of this angle/height peak are to be pre-set in this microprocessor 74;
D) in this microprocessor 74, set a maximal end point.
By this, this microprocessor 74 can be pursuant to this received between this initial point and this maximal end point the first/two motor message, learn this first/two angle displacement in this period, and calculate the difference of this angle/height peak and minimum and the relation of this first/two angle displacement again, can determine this first/two corresponding relation.
In sum, table saw machine of the present invention is by by rotating this angle or height adjuster 51,61 make this saw blade 31 produce an amount of exercise, and in rotating this angle or height adjuster 51,61 o'clock, drive this movement parts 762 that is mated synchronously, 782 rotations, this cooperates this movement parts 762,782 induction pieces 761,781st can detect the angle displacement of this movement parts 762,782, this movement parts 762 is represented in transmission one, the motor message of 782 angle displacement is to this microprocessor 74, and this microprocessor 74 also responds this motor message, produces one and represents the momental demonstration signal of this saw blade 31 to this display 72, and by this demonstration signal of these display 72 imageizations, allow the user know this amount of exercise, by this, the user can visual this display 72 and learn the current position of this saw blade 31, the mode of position that this kind reads this saw blade 31 is simple, convenient and clear, can effectively improve the shortcoming of prior art.
Above-mentioned, be the detailed description of preferred embodiment of the present invention only, be not in order to limit the scope of the invention.All conform with in the spirit of the present patent application claim with and the embodiment that changes of similar state, should be contained in the category of the present invention, and be contained by claim of the present invention.
Claims (18)
1. table saw machine is characterized in that including:
One pedestal;
One workbench, in order to carry a workpiece, this workbench is to be located on this pedestal, offers a grooving;
One saw blade is to pass this grooving, in order to cut this workpiece;
One saw blade seat is to be located in this pedestal and to engage this saw blade, in order to drive this saw blade rotation;
One adjusting device is to connect this saw blade seat, and this adjusting device can drive this saw blade seat according to rotating shaft rotation, and then this saw blade of interlock, makes this saw blade produce an amount of exercise; And
One display module, has a display, one microprocessor and a detector, this detector has an induction pieces and a movement parts, this movement parts is to connect this adjusting device, when this adjusting device rotation, to drive this movement parts rotation and produce an angle displacement, this angle displacement and to should amount of exercise, this induction pieces is to detect this angle displacement, and transmitting a motor message of representing this angle displacement to this microprocessor, this microprocessor will respond this motor message, produce this momental demonstration signal of representative to this display, this display is this demonstration signal of imageization, allows the user know this amount of exercise.
2. according to the described table saw machine of claim 1, it is characterized in that described this adjusting device has a rod member and an actuator, this rod member is to engage this saw blade seat, one central shaft of this rod member is this rotating shaft, and this actuator drives this rod member according to this central shaft rotation, and then drives this saw blade seat.
3. according to the described table saw machine of claim 2, it is characterized in that described this actuator is a handwheel, an end of this rod member is to engage this saw blade seat, and its other end is to be positioned at this pedestal outside, engages this handwheel.
4. according to the described table saw machine of claim 1, it is characterized in that described this amount of exercise is the variable angle of this saw blade and this tool platform.
5. according to the described table saw machine of claim 1, it is characterized in that described this amount of exercise is the height change of this saw blade in this tool platform top.
6. according to the described table saw machine of claim 1, it is characterized in that, described this movement parts is to be circular, offer most holes around it, to drive this movement parts rotation synchronously when this adjusting device rotation, this induction pieces has an optical transmitting set and an optical receiver, lays respectively at the both sides of this movement parts, wherein the light launched of this optical transmitting set will pass a wherein hole, be projeced on this optical receiver.
7. according to the described table saw machine of claim 1, it is characterized in that, described this movement parts is to be circular, most N magnetic poles and S magnetic pole are distributing around it, when this adjusting device rotation, will drive this movement parts rotation synchronously, this induction pieces is a Hall subassembly, when being used to this movement parts rotation, detects the magnetic field that is produced between those magnetic poles by its detection range.
8. a table saw machine is characterized in that, includes:
One pedestal;
One workbench, in order to carry a workpiece, this workbench is to be located on this pedestal, offers a grooving;
One saw blade is to pass this grooving, in order to cut this workpiece;
One saw blade seat is to be located in this pedestal and to engage this saw blade, in order to drive this saw blade rotation;
One adjusting device has a rod member and an actuator, and this rod member is to engage this saw blade seat, has a central shaft, and this actuator is to drive this rod member to drive this saw blade seat according to this central shaft rotation, and then this saw blade of interlock, makes this saw blade produce an amount of exercise; And
One display module, has a display, one microprocessor and a detector, this detector has an induction pieces and a movement parts, this movement parts is to be circular, be socketed on this rod member, when this rod member rotation, to drive this movement parts rotation synchronously and produce an angle displacement, this angle displacement and to should amount of exercise, this induction pieces is to detect this angle displacement, and transmits one and represent the motor message of this angle displacement to this microprocessor, this microprocessor will respond this motor message, produce this momental demonstration signal of representative to this display, this display is this demonstration signal of imageization, allows the user know this amount of exercise.
9. according to the described table saw machine of claim 8, it is characterized in that described this actuator is a handwheel, an end of this rod member is to engage this saw blade seat, and its other end is to be positioned at this pedestal outside, engages this handwheel.
10. according to the described table saw machine of claim 8, it is characterized in that described this amount of exercise is the variable angle of this saw blade and this tool platform.
11., it is characterized in that described this amount of exercise is the height change of this saw blade in this tool platform top according to the described table saw machine of claim 8.
12. according to the described table saw machine of claim 8, it is characterized in that, offer most holes around described this movement parts, this induction pieces has an optical transmitting set and an optical receiver, lay respectively at the both sides of this movement parts, wherein the light launched of this optical transmitting set will pass a wherein hole, be projeced on this optical receiver.
13. according to the described table saw machine of claim 8, it is characterized in that, distributing around described this movement parts most N magnetic poles and S magnetic pole, this induction pieces is a Hall subassembly, when being used to this movement parts rotation, detect the magnetic field that is produced between those magnetic poles by its detection range.
14. a table saw machine is characterized in that including:
One pedestal;
One workbench, in order to carry a workpiece, this workbench is to be located on this pedestal, offers a grooving;
One saw blade is to pass this grooving, in order to cut this workpiece;
One saw blade seat is to be located in this pedestal and to engage this saw blade, in order to drive this saw blade rotation;
One angular adjustment apparatus connects this saw blade seat, and in order to change the angle of this saw blade and this tool platform, this angular adjustment apparatus drives this saw blade seat according to one first rotating shaft rotation, and then this saw blade of interlock, makes this saw blade produce an angular movement amount;
One height adjuster connects this saw blade seat, and in order to change the height of this saw blade in this tool platform top, this height adjuster drives this saw blade seat according to one second rotating shaft rotation, and then this saw blade of interlock, makes this saw blade produce a high degree of motion amount; And
One display module, has a display, one microprocessor, one first detector and one second detector, this first detector has one first induction pieces and one first movement parts, this first movement parts is to connect this angular adjustment apparatus, when this angular adjustment apparatus rotation, to drive this first movement parts rotation and produce one first angle displacement, this first angle displacement and to should the angular movement amount, this first induction pieces is to detect this first angle displacement, and transmit one and represent first motor message of this first angle displacement to this microprocessor, this microprocessor will respond this first motor message, on behalf of first of this angular movement amount, produce one show that signal is to this display, this display is this first demonstration signal of imageization, allow the user know this angular movement amount, and this second detector has one second induction pieces and one second movement parts, this second movement parts is to connect this height adjuster, when this height adjuster rotation, to drive this second movement parts and produce one second angle displacement, this second angle displacement and to should the high degree of motion amount, this second induction pieces is to detect this second angle displacement, and transmit one and represent second motor message of this second angle displacement to this microprocessor, this microprocessor will respond this second motor message, on behalf of second of this high degree of motion amount, produce one show that signal is to this display, this display is this second demonstration signal of imageization, allows the user know this high degree of motion amount.
15. according to the described table saw machine of claim 14, it is characterized in that, described this height and angular adjustment apparatus have a rod member and an actuator separately, this two rod member engages this saw blade seat respectively, the central shaft of this two rod member is respectively this first rotating shaft and this second rotating shaft, and this two actuator can drive this two rod member respectively according to its central shaft rotation.
16., it is characterized in that described respectively this actuator is a handwheel according to the described table saw machine of claim 15, respectively an end of this rod member is to engage this saw blade seat, its other end is to be positioned at this pedestal outside, engages respectively this handwheel.
17. according to the described table saw machine of claim 14, it is characterized in that, the one of described this first movement parts and this second movement parts is a torus, offer most holes around it, this toric induction pieces of this cooperation has an optical transmitting set and an optical receiver, lay respectively at this toric both sides, wherein the light launched of this optical transmitting set will pass a wherein hole, be projeced on this optical receiver.
18. according to the described table saw machine of claim 14, its special Islam Ramadan, the one of described this first movement parts and this second movement parts is a torus, most N magnetic poles and S magnetic pole are distributing around it, this toric induction pieces of this cooperation is a Hall subassembly, when being used to this movement parts rotation, detect the magnetic field that those magnetic poles produced by its detection range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101382386A CN101176933A (en) | 2006-11-08 | 2006-11-08 | Table saw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101382386A CN101176933A (en) | 2006-11-08 | 2006-11-08 | Table saw machine |
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| Publication Number | Publication Date |
|---|---|
| CN101176933A true CN101176933A (en) | 2008-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101382386A Pending CN101176933A (en) | 2006-11-08 | 2006-11-08 | Table saw machine |
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| CN (1) | CN101176933A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528766A (en) * | 2012-02-06 | 2012-07-04 | 南京德朔实业有限公司 | Multifunctional swing tool provided with stroboscopic part |
| CN103084656A (en) * | 2011-11-01 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Angle-adjustable inclined cutter |
| CN108188837A (en) * | 2018-02-09 | 2018-06-22 | 滁州职业技术学院 | A kind of dual light-barrier type grooving rotation angle positioning device |
| CN110355826A (en) * | 2018-04-09 | 2019-10-22 | 罗伯特·博世有限公司 | Saw height adjustment mechanism with flexible shaft |
-
2006
- 2006-11-08 CN CNA2006101382386A patent/CN101176933A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084656A (en) * | 2011-11-01 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Angle-adjustable inclined cutter |
| CN102528766A (en) * | 2012-02-06 | 2012-07-04 | 南京德朔实业有限公司 | Multifunctional swing tool provided with stroboscopic part |
| CN102528766B (en) * | 2012-02-06 | 2014-07-30 | 南京德朔实业有限公司 | Multifunctional swing tool provided with stroboscopic part |
| CN108188837A (en) * | 2018-02-09 | 2018-06-22 | 滁州职业技术学院 | A kind of dual light-barrier type grooving rotation angle positioning device |
| CN110355826A (en) * | 2018-04-09 | 2019-10-22 | 罗伯特·博世有限公司 | Saw height adjustment mechanism with flexible shaft |
| CN110355826B (en) * | 2018-04-09 | 2022-05-10 | 罗伯特·博世有限公司 | Saw height adjustment mechanism with flexible shaft |
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Open date: 20080514 |