CN103963170B - Bench saw - Google Patents
Bench saw Download PDFInfo
- Publication number
- CN103963170B CN103963170B CN201310044042.0A CN201310044042A CN103963170B CN 103963170 B CN103963170 B CN 103963170B CN 201310044042 A CN201310044042 A CN 201310044042A CN 103963170 B CN103963170 B CN 103963170B
- Authority
- CN
- China
- Prior art keywords
- guard shield
- workpiece
- cooling fluid
- saw blade
- bench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 43
- 239000012809 cooling fluid Substances 0.000 claims description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 abstract 7
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
The table saw comprises a base, a working table plate with a cutting slot, a cooling liquid containing basin, a saw blade partially extending out of the cutting slot and a shield assembly, wherein the shield assembly comprises a shield used for covering the saw blade, the shield can move upwards under the action of a workpiece, at least one part of the shield is attached to the workpiece in a working state, the workpiece can slide relative to the shield, and the shield comprises a guide wall, and in the working state, the guide wall is tightly attached to the workpiece and guides the cooling liquid to the cutting slot on the workpiece, which is cut by the saw blade. The table saw has the functions of guiding and collecting the cooling liquid brought out by the saw blade and guiding the cooling liquid back into the cooling liquid containing basin through the cutting seam of the working table plate, effectively controls the cooling liquid splashed in the cutting process of the workpiece, avoids the splashing of the cooling liquid to pollute an operator, the working table plate and the workpiece, saves the time for cleaning the workpiece after cutting, and improves the operation comfort level of the operator.
Description
Technical field
The present invention relates to bench saw, particularly relate to the cooling fluid flow guide system of bench saw.
Background technology
Bench saw may be used for the material such as cutting tile, earthenware brick.As shown in Figure 1, existing bench saw mainly comprises base 11, the working plate 12 be supported on base 11, be positioned at the saw blade 14 that cooling fluid below working plate 12 holds basin 13, driven by motor, and is installed on the cover assembly 15 on base 11.
In operation, saw blade 14 is driven by motor and makes high speed rotary motion, and workpiece is placed on working plate 12, and operator pushes workpiece to saw blade 14 at leisure, thus realizes cutting.Saw blade 14, when High Rotation Speed, can the cooling fluid held in basin 13 take cooling fluid to cutting zone on working plate 12, to reach the object of cooling.But meanwhile, the cutting edge of saw blade 14 and periphery have a large amount of cooling fluids to splash.Existing bench saw adopts cover assembly 15 to stop the cooling fluid of splashing, but cover assembly 15 can only the saw blade 14 of covering part, still have outside part saw blade is exposed to, therefore cover assembly 15 can only stop a part of cooling fluid of being taken out of by saw blade, still a large amount of cooling fluids is had to splash out, splash with it operator, flow on working plate and workpiece, as illustrated by the arrows in fig. 1.Therefore, when cut workpiece, operator can be made dirty by the cooling fluid that saw blade takes up clothes, in addition, can be dropped onto on working plate or workpiece by the water that cover assembly stops, make dirty working plate and workpiece.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of bench saw that can effectively prevent cooling fluid from splashing in cutting process is provided.
Bench saw of the present invention comprises base, be supported on base, for the working plate of place work piece, working plate has joint-cutting, be positioned at below working plate, cooling fluid for holding cooling fluid holds basin, the saw blade rotated is driven by motor, saw blade partly stretches out from the joint-cutting of working plate, be installed on the cover assembly on working plate or near working plate, cover assembly comprises the guard shield for hiding saw blade, guard shield can move upward under the effect of workpiece, in working order, fitting with workpiece at least partially of guard shield, and workpiece can slide relative to guard shield, cover assembly comprises guiding wall, in working order, guiding wall is close on workpiece, and by incision that saw blade cuts on workpiece that cooling fluid is led.
In working order, fitting with workpiece at least partially of bench saw guard shield of the present invention, a cavity is formed between guard shield and workpiece, be controlled in cavity by the cooling fluid taken on working plate during saw blade High Rotation Speed, and can not splash to outside guard shield, therefore effectively control the cooling fluid of splashing.Be dropped in the cooling fluid on workpiece under the effect of guiding wall, be directed on workpiece by the incision that saw blade cuts, make cooling fluid can leave surface of the work from workpiece incision, ensure that surface of the work does not have unnecessary cooling fluid.
Preferably, workpiece otch aligns substantially with working plate joint-cutting, and therefore cooling fluid through workpiece otch and working plate joint-cutting, can be got back to cooling fluid and hold in basin.Therefore, bench saw of the present invention has and the cooling fluid of being taken out of by saw blade is guided, collects, to lead back to cooling fluid hold function in basin through working plate joint-cutting, effectively control the cooling fluid spilt in work piece cut process, avoid cooling fluid to splash out operator, working plate and the workpiece made dirty, after having saved cutting, the time of clean workpiece, improves the operational comfort of operator.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing bench saw;
Fig. 2 is bench saw of the present invention schematic diagram in a non-operative state;
Fig. 3 be bench saw of the present invention in working order under schematic diagram;
Fig. 4 is the schematic diagram of the cover assembly of bench saw of the present invention;
Fig. 5 is the internal structure schematic diagram of cover assembly in Fig. 4;
Fig. 6 is the transverse sectional view of cover assembly in Fig. 4;
Fig. 7 be bench saw of the present invention in working order under sectional view;
Fig. 8 is the partial enlarged drawing of cover assembly internal structure in Fig. 4;
Fig. 9 is the schematic diagram of the flexible rings water conservancy diversion of cover assembly in Fig. 4
Figure 10 is the schematic diagram of cover assembly in another embodiment of the invention.
Detailed description of the invention
As shown in Figures 2 and 3, bench saw of the present invention comprises base 21, be supported on base 21 and for the working plate 22 of place work piece 20, the cooling fluid be arranged in below working plate 22 holds basin 23(Fig. 7 display), the saw blade 24 that driven by motor (not shown), and cover assembly 25.Cover assembly 25 can be arranged on the parts on working plate 22 or near working plate 22, and it comprises the guard shield 254 for hiding saw blade 24.Working plate 22 has in joint-cutting 220(Fig. 6 and has display), saw blade 24 partly stretches out from joint-cutting 220.Under the off working state shown in Fig. 2, the extension of saw blade 24 is covered by guard shield 254.
Bench saw of the present invention also comprises cooling fluid flow guide system, saw blade 24 can be taken out of the cooling fluid that cooling fluid holds basin 23 when High Rotation Speed and control at guard shield 254 inner by this cooling fluid flow guide system, and by being connected to the deflector of guard shield 254, cooling fluid is guided to leave guard shield 254, through the joint-cutting 220 of working plate, flow back to cooling fluid to hold in basin 23, thus realize collection, the backflow of cooling fluid.Cooling fluid flow guide system comprises the cover assembly 25 of the cooling fluid that control is taken out of by saw blade, has the working plate 22 of joint-cutting 220, and the cooling fluid holding cooling fluid holds basin 23.
Be described below in detail realize controlling the cooling fluid of being taken out of by saw blade, the structure of the cover assembly 25 of water conservancy diversion.
It should be noted that, the present invention said " front end " refers to when operating, near one end of operator; " rear end " refers to the one end away from operator.
As shown in Figure 4, cover assembly 25 comprises with knife plate 251, linkage 252, locking knob 253, guard shield 254, and is arranged on the flexible rings 255 on guard shield lower surface.Cover assembly 25 is by being installed on the parts on working plate 22 or near working plate 22 with knife plate 251, specifically, lower end with knife plate 251 has installing hole 2511, bolt (not shown) is through installing hole 2511, coordinate with the screwed hole (not shown) on other parts near working plate 22 or working plate 22 again, thus will be fixed on working plate 22 or near working plate 22 with knife plate 251 and whole cover assembly 25.
The guard shield 254 of cover assembly 25 is connected with knife plate 251 by linkage 252, and therefore, guard shield 254 can move up and down relative to knife plate 251.Linkage 252 comprises connecting rod 2521, lower link 2522, and is connected to the extension spring 2523 between upper and lower strut 2521,2522.Guard shield 254 extends the first installing plate 2541 and the second installing plate 2542 be parallel to each other, between first, second installing plate 2541,2542, have interval.The first end of upper and lower connecting rod 2521,2522 is installed on the upper end with knife plate 251 respectively by bolt 2524, second end inserts the interval between first, second installing plate 2541,2542, and is connected on first, second installing plate 2541,2542 by bolt 2525.Extension spring 2523 provides an active force, and guard shield 254 is fitted tightly with working plate 22 or workpiece 20 all the time.Off working state shown in Fig. 2, guard shield 254 and working plate 22 fit tightly, and the lower surface due to guard shield 254 are provided with flexible rings 255, therefore form a closed chamber between guard shield 254 and working plate 22; Duty as shown in Figure 7, guard shield 254 fits tightly with workpiece 20 at least in part, and workpiece 20 can move relative to guard shield 254.In other embodiments, extension spring 2523 also can substitute with other flexible members such as torsion springs, and even can be omitted, when being omitted, guard shield 254 relies on gravity and working plate 22 or workpiece 20 to fit.
Locking knob 253 is connected with one of them bolt 2524, for guard shield 254 is fixed on arbitrary height.In the present embodiment, locking knob 253 is connected with the bolt 2524 of upper connecting rod 2521 first end, and when locking knob 253 is screwed, upper connecting rod 2521 is fixed, and namely guard shield 254 is fixed on a certain height; When locking knob 253 unclamps, under the effect of external force, guard shield 254 can move up and down.In other embodiments, locking knob 253 also can be connected with the bolt 2524 of lower link 2522 first end.
As shown in Figure 4, the front end of guard shield 254 has window 2540, and operator can observe cut point easily by window 2540.Here cut point is the cutting edge of referred to as saw blade and the point of absorption surface.Window 2540 has dividing plate 2570, and is split into two halves by dividing plate 2570.The width of dividing plate 2570 slightly larger than the thickness of saw blade 24, and is positioned at the top of saw blade 24 cut point, for stopping the chip produced in working angles, prevents chip from flying into the eyes of operator.Be appreciated that shape or the quantity of window can change as required, as long as can observe cut point easily.
The front end of guard shield 254 is also provided with the guiding rib 2543 extended obliquely upward for a pair.As shown in Figure 3, when carrying out cutting work, workpiece 20 is placed on working plate 22, operator pushes workpiece 20 to saw blade 24, and workpiece 20 first touches guiding rib 2543, then overcomes the active force of extension spring 2523, guard shield 254 is lifted, so guard shield 254 drops on workpiece 20, under the effect of extension spring 2523, fit tightly with workpiece 20.As shown in Figure 7, when workpiece 20 not yet moves to guard shield 254 rear end, the bottom surface section ground of guard shield 254 fits tightly with workpiece 20; As shown in Figure 8, when workpiece 20 moves to guard shield 254 rear end, the lower surface of guard shield 254 fully fits tightly with workpiece 20.
As shown in Figure 9, the rear end of flexible rings 255 is provided with the guiding wall 2553 for guiding cooling fluid to flow to, and this guiding wall 2553 is embodied in V-type inclined-plane.Under the effect of extension spring 2523, guiding wall 2553 is close on workpiece 20.Preferably, flexible rings 255 is rubber ring; In other embodiments, flexible rings 255 can also adopt felt, hairbrush etc. other have flexible material.
As shown in Figure 5, guard shield 254 is on the whole roughly in arch.As shown in Figure 6, the cross section of guard shield 254 is also arch, and it has the inwall of arch, this inwall from the guard shield central area be positioned at above saw blade towards both sides outwards and to downward-extension.Guard shield 254 comprises relative the first side wall 2544 and the second sidewall 2545.Therefore, the moulding of guard shield 254 makes its inner formation chamber.In Figure 5, the first side wall 2544 is removed, and therefore can clearly illustrate the internal structure of guard shield 254.The bottom of the inwall of first, second sidewall 2544,2545 installs the first deflector 2546 and the second deflector 2547 respectively, first, second deflector 2546,2547 is respectively along the inwall of first, second sidewall 2544,2545, be tilted to downward-extension towards the rear end of guard shield 254, namely the front end of first, second deflector 2546,2547 is higher than rear end, and first, second deflector 2546, angle β between 2547 and horizontal plane are greater than 1 °.Between first, second deflector 2546,2547, there is interval, pass through for saw blade 24.In the sectional view shown in Fig. 6, first, second deflector 2546,2547 is in a "eight" shape.The setting of first, second deflector 2546,2547 defines first, second flow-guiding channel 2548,2549.On first flow-guiding channel 2548, the part 2556 of close saw blade 24 is higher than the part 2566 be connected with guard shield 254 inwall; On second flow-guiding channel 2549, the part 2557 of close saw blade 24 is higher than the part 2567 be connected with guard shield 254 inwall.
In the rear end of guard shield 254, form a delivery port 2560 between first, second deflector 2546,2547, in workpiece direction of feed, delivery port 2560 aligns substantially with saw blade 24.Delivery port 2560 communicates with working plate joint-cutting 220, and when workpiece 20 moves to below guard shield 254 rear end, delivery port 2560, delivery port 2560 communicates with the workpiece otch 200 that workpiece 20 has been cut by saw blade 24 and joint-cutting 220.Preferably, in the vertical direction, on the direction namely perpendicular to working plate 22, delivery port 2560 aligns substantially with working plate joint-cutting 220, when workpiece 20 moves to after saw blade 24, below delivery port 2560, delivery port 2560 aligns substantially with workpiece otch 200 and joint-cutting 220.Those skilled in the art can expect easily, and delivery port 2560 can partly align with workpiece otch 200 and joint-cutting 220, or utilizes additional guide to be interconnected.
Set up baffle plate 2550 before delivery port 2560, because first, second flow-guiding channel 2548,2549 narrows gradually in rear end, the object therefore increasing baffle plate 2550 prevents cooling fluid in first, second flow-guiding channel 2548,2549 to be back on workpiece 20.
Be provided with in guard shield 254 inside and be roughly inverted the first U-shaped water fender 2551 and the second water fender 2552, for stopping the cooling fluid of to be brought into by saw blade 24 in guard shield 254, and the cooling fluid splashed on first, second water fender 2551,2552 is guided in first, second flow-guiding channel 2548,2549.First, second water fender 2551,2552 is connected between top in guard shield 254 and first, second deflector 2546,2547, and and leaves gap between the inner surface of first, second sidewall 2544,2545 of guard shield 254.In other embodiments, first, second water fender 2551,2552 also can only be connected on the inner surface of first, second sidewall 2544,2545, or is only connected with first, second deflector 2546,2547.
As shown in Figure 7, in cooling fluid accommodation basin 23, cooling fluid is housed, a part for saw blade 24 immerses in cooling fluid.Third gear water plate 231 is provided with on rear side of saw blade 24, the lower end of third gear water plate 231 is also immersed in cooling fluid, and a flexible body 232 extended towards saw blade 24 is laterally installed in upper end, and flexible body 232 is cut a seam, saw blade 24, through this seam, directly contacts with flexible body 232.Preferably, flexible body 232 is felt; In other embodiments, flexible body 232 also can adopt other flexible materials to make.
The course of work of cooling fluid flow guide system is described below.
In working order, saw blade 24 is driven by motor and makes High Rotation Speed, and the drive of a large amount of cooling fluids is rotated together thereupon, and as shown in the dotted arrow in Fig. 7, this dotted arrow represents the cooling fluid injection direction being taken out of cooling fluid accommodation basin 23 by saw blade 24.Wherein a part of cooling fluid can be stopped by flexible body 232, thus drops onto in cooling fluid accommodation basin 23; Some cooling fluid can spray from the gap between flexible body 232 and saw blade 24, is taken on working plate 22 by saw blade 24, for cooling saw blade 24.Because the cutting edge of flexible body 232 with saw blade 24 directly contacts, therefore cooling fluid will be distributed on the cutting edge of saw blade 24, thus decreases the cooling fluid be brought on working plate 22.
As shown in the dotted arrow in Fig. 5-7, the cooling fluid arrived on working plate 22 can enter in guard shield 254 along the tangential direction of saw blade 24, on the inner surface splashing guard shield 254 and first, second water fender 2551,2552.As shown in the solid arrow in Fig. 5-7, this solid arrow represents the flow direction of cooling fluid being stopped, collect.Splash cooling fluid on guard shield 254 inwall along inwall, i.e. the inner surface of first, second sidewall 2544,2545, flows in first, second flow-guiding channel 2548,2549; Meanwhile, splash the cooling fluid on first, second water fender 2551,2552, stopped by first, second water fender 2551,2552, then can flow in first, second flow-guiding channel 2548,2549 along first, second water fender 2551,2552.Be collected into the cooling fluid in first, second flow-guiding channel 2548,2549, incline direction along first, second flow-guiding channel 2548,2549 flows to the afterbody of guard shield 254, be pooled to delivery port 2560 place, due to delivery port 2560, place is provided with baffle plate 2550, and therefore the cooling fluid at delivery port 2560 place can not be back in guard shield 254.As shown in Figure 7, when workpiece 20 not yet moves to below guard shield 254 rear end, delivery port 2560, delivery port 2560 aligns substantially with working plate joint-cutting 220, therefore, be collected in cooling fluid in first, second flow-guiding channel 2548,2549 from delivery port 2560 out after, through working plate joint-cutting 220, instillation cooling fluid is held in basin 23.As shown in Figure 8, when workpiece 20 moves to below guard shield 254 rear end, delivery port 2560, delivery port 2560 and workpiece otch 200, and joint-cutting 220 aligns substantially, therefore, the cooling fluid be collected in first, second flow-guiding channel 2548,2549 flows out from delivery port 2560, and through workpiece otch 200, working plate joint-cutting 220, final instillation cooling fluid is held in basin 23.
Although can be collected in first, second flow-guiding channel 2548,2549 by most of cooling fluid that saw blade 24 is brought in guard shield 254, also have part cooling fluid not to be collected in first, second flow-guiding channel 2548,2549, but drop on workpiece 20.As shown in Figure 9, be not collected into first, second flow-guiding channel 2548, cooling fluid in 2549 by flexible rings 255 be enclosed in guard shield 254 in the workpiece area that covers, as shown in the solid arrow in figure, when cutting, along with workpiece 20 is little by little pushed to the rear end of guard shield 254, be positioned at cooling fluid in workpiece area that guard shield 254 covers also along with workpiece 20 moves to the rear end of guard shield 254 gradually, this part cooling fluid is guided to workpiece otch 200 place by the guiding wall 2553 of flexible rings, through workpiece otch 200, working plate joint-cutting 220, final inflow cooling fluid is held in basin 23.
By above-mentioned cooling fluid flow guide system, the cooling fluid of being taken out of by saw blade 24 is efficiently controlled at guard shield 254 inner, then effectively being collected and leading back to cooling fluid holds in basin 23, efficiently avoid cooling fluid to splash out, to make dirty operator and workpiece, improve the comfort level of operator's cut workpiece.
In other embodiments, first, second flow-guiding channel 2548,2549 also can be arranged on the outside of guard shield 254, and the outer wall along guard shield 254 extends to the rear end of guard shield, forms delivery port 2560.Be collected in cooling fluid in first, second flow-guiding channel 2548,2549 from delivery port 2560 out, the joint-cutting 220 on working plate, final inflow holds basin 23.
As shown in Figure 10, as another embodiment of the invention, this embodiment and above-mentioned preferred embodiment are distinguished and are, following on knife plate 251 ' of cover assembly 25 ' has two grooves 2511 ', for cooling fluid is guided to incision, preferably, groove 2511 ' is arc.Those skilled in the art can expect easily, can be not limited to two with the groove 2511 ' on knife plate 251 ', and the groove of other quantity also can realize same object.Specifically, the shape of groove 2511 ' is identical with the movement locus of delivery port, thus ensure that in whole cutting process, and delivery port and groove 2511 ' keep communicating.Therefore, guard shield 254 ' on differing heights, the cooling fluid of collecting in first, second flow-guiding channel can through delivery port, enter groove 2511 ', then through workpiece otch and working plate joint-cutting, the final cooling fluid that flows into holds basin.The cooling fluid that this embodiment can more effectively control to collect in flow-guiding channel leads back to accommodation basin.
Disclosed bench saw cooling fluid flow guide system is not limited to the structure representated by the content described in above embodiment and accompanying drawing.The apparent change that basis of the present invention is done the shape of wherein component and position, to substitute or amendment, all within the scope of protection of present invention.
Claims (18)
1. a bench saw, comprises:
Base;
To be supported on base, for the working plate of place work piece, described working plate to have joint-cutting;
Be positioned at below working plate, for holding the accommodation basin of cooling fluid;
Driven the saw blade rotated by motor, described saw blade partly stretches out from the joint-cutting of working plate; And
Be installed on the cover assembly on working plate or near working plate, described cover assembly comprises the guard shield for hiding saw blade, described guard shield can move upward under the effect of workpiece, in working order, fitting with workpiece at least partially of described guard shield, and workpiece can slide relative to guard shield
It is characterized in that, described cover assembly comprises guiding wall, and in working order, described guiding wall is close on workpiece, and by incision that saw blade cuts on workpiece that cooling fluid is led.
2. bench saw as claimed in claim 1, it is characterized in that, described guard shield has the inwall being roughly arch, described inwall from the guard shield central area be positioned at above saw blade outside saw blade two sides and to downward-extension.
3. bench saw as claimed in claim 1, it is characterized in that, described guard shield also comprises connected cooling fluid flow-guiding channel, and described cooling fluid flow-guiding channel is tilted to downward-extension towards the rear portion of guard shield.
4. bench saw as claimed in claim 3, is characterized in that, on described cooling fluid flow-guiding channel, the part of close saw blade is higher than the part be connected with guard shield inwall.
5. bench saw as claimed in claim 3, it is characterized in that, described guard shield also comprises delivery port, and described delivery port communicates with cooling fluid flow-guiding channel.
6. bench saw as claimed in claim 5, is characterized in that, is provided with for preventing cooling fluid to be back to baffle plate in guard shield before described delivery port.
7. bench saw as claimed in claim 5, it is characterized in that, described delivery port is positioned at after saw blade, and communicates with the joint-cutting of working plate.
8. bench saw as claimed in claim 7, it is characterized in that, time after described workpiece movable to saw blade, below delivery port, described delivery port aligns substantially with the workpiece otch cut by saw blade and working plate joint-cutting.
9. bench saw as claimed in claim 3, described guard shield inside is provided with water fender, and for stopping the cooling fluid of being taken out of by saw blade, described water fender is connected with at least one in guard shield and cooling fluid flow-guiding channel.
10. bench saw as claimed in claim 9, described water fender is roughly in inverted U-shaped, and the cooling fluid splashed on water fender along water fender, can flow into cooling fluid flow-guiding channel.
11. bench saws as claimed in claim 1, is characterized in that, described cover assembly comprises with knife plate, is connected to the linkage between knife plate and guard shield, and described knife plate of following is arranged on working plate or near working plate.
12. bench saws as claimed in claim 11, is characterized in that, described knife plate of following is provided with groove, and described groove and delivery port keep communicating.
13. bench saws as claimed in claim 11, it is characterized in that, described linkage comprises first connecting rod, second connecting rod, and is connected to the flexible member between first, second connecting rod, under the active force of flexible member, guard shield can fit tightly with working plate or workpiece.
14. bench saws as claimed in claim 13, it is characterized in that, described cover assembly also comprises locking knob, and described locking knob is installed on on knife plate, and is connected, for guard shield is locked at a certain height with one end of in first, second connecting rod.
15. bench saws as claimed in claim 1, it is characterized in that, the front end of described guard shield is provided with window, for observing cut point.
16. bench saws as claimed in claim 15, it is characterized in that, described window has dividing plate, and the width of described dividing plate slightly larger than the thickness of saw blade, and is positioned at the top of saw blade cut point.
17. bench saws as claimed in claim 1, it is characterized in that, the front end of described guard shield is provided with guiding rib, and described guiding rib extends obliquely upward.
18. bench saws as claimed in claim 1, it is characterized in that, the lower surface of described guard shield is provided with flexible rings, and described guiding wall is formed in flexible rings, and is V-type inclined-plane.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310044042.0A CN103963170B (en) | 2013-02-02 | 2013-02-02 | Bench saw |
| US14/165,869 US9902001B2 (en) | 2013-02-02 | 2014-01-28 | Table saw |
| DE201420100370 DE202014100370U1 (en) | 2013-02-02 | 2014-01-29 | table saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310044042.0A CN103963170B (en) | 2013-02-02 | 2013-02-02 | Bench saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103963170A CN103963170A (en) | 2014-08-06 |
| CN103963170B true CN103963170B (en) | 2015-11-25 |
Family
ID=51233407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310044042.0A Expired - Fee Related CN103963170B (en) | 2013-02-02 | 2013-02-02 | Bench saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103963170B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034086A (en) * | 2015-06-08 | 2015-11-11 | 姚旺东 | Automatic spray-rinsing plate making machine |
| CN105729591A (en) * | 2016-02-29 | 2016-07-06 | 张成峰 | Dust collecting cover for electric circular saw and dust collecting method |
| JP7299111B2 (en) * | 2019-09-03 | 2023-06-27 | 株式会社マキタ | portable cutting machine |
| CN110774391B (en) * | 2019-10-31 | 2021-10-12 | 大连北方互感器集团有限公司 | Lengthened and reinforced woodworking bench saw protective cover |
| CN111791315B (en) * | 2020-07-21 | 2021-12-10 | 台州市欧伽利金属科技有限公司 | Automatically controlled auxiliary type plank cutting device |
| CN114654021A (en) * | 2020-12-07 | 2022-06-24 | 南京泉峰科技有限公司 | Cutting tool |
| CN114654017A (en) * | 2020-12-07 | 2022-06-24 | 南京泉峰科技有限公司 | Cutting tool |
| CN112809860A (en) * | 2020-12-30 | 2021-05-18 | 吴彬 | A piece collection device for office furniture processing |
| TWI776490B (en) * | 2021-05-03 | 2022-09-01 | 力山工業股份有限公司 | A water collection assembly for tile saw |
| CN115302647A (en) * | 2021-05-08 | 2022-11-08 | 力山工业股份有限公司 | Water collecting device for ceramic tile cutting machine |
| CN116475491B (en) * | 2023-06-07 | 2023-10-20 | 唐山市丰润区金瑞城钢铁有限公司 | Hot sawing machine |
| CN116572326B (en) * | 2023-07-14 | 2023-09-22 | 中交建筑集团东南建设有限公司 | Timber saw cuts device for construction is built in room |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2497717A1 (en) * | 1981-01-13 | 1982-07-16 | Goubaud Michel | Circular saw with water bath - is mounted in water level regulated case with inlet controlled by pivotable flap |
| SU1570925A1 (en) * | 1988-04-12 | 1990-06-15 | Специализированное Проектно-Технологическое Бюро "Мехстрой" Главкиевгорстроя | Machine for cutting materials being not ores |
| US6253757B1 (en) * | 1998-05-06 | 2001-07-03 | Walter J. Benson | Stone and tile table saw apparatus |
| CN1406729A (en) * | 2001-08-11 | 2003-04-02 | 特纳知识产权有限公司 | Ceramic tile cutter |
| CN200988211Y (en) * | 2006-06-15 | 2007-12-12 | 创科实业有限公司 | Working table of electric tool |
| EP2233237A2 (en) * | 2009-03-25 | 2010-09-29 | Makita Corporation | Mitre Circular Saw With Upper Table |
-
2013
- 2013-02-02 CN CN201310044042.0A patent/CN103963170B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2497717A1 (en) * | 1981-01-13 | 1982-07-16 | Goubaud Michel | Circular saw with water bath - is mounted in water level regulated case with inlet controlled by pivotable flap |
| SU1570925A1 (en) * | 1988-04-12 | 1990-06-15 | Специализированное Проектно-Технологическое Бюро "Мехстрой" Главкиевгорстроя | Machine for cutting materials being not ores |
| US6253757B1 (en) * | 1998-05-06 | 2001-07-03 | Walter J. Benson | Stone and tile table saw apparatus |
| CN1406729A (en) * | 2001-08-11 | 2003-04-02 | 特纳知识产权有限公司 | Ceramic tile cutter |
| CN200988211Y (en) * | 2006-06-15 | 2007-12-12 | 创科实业有限公司 | Working table of electric tool |
| EP2233237A2 (en) * | 2009-03-25 | 2010-09-29 | Makita Corporation | Mitre Circular Saw With Upper Table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103963170A (en) | 2014-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103963170B (en) | Bench saw | |
| CN103963169B (en) | Bench saw | |
| US9902001B2 (en) | Table saw | |
| KR20150089762A (en) | Dishwasher | |
| JP7041947B2 (en) | Processing liquid recovery system and recovery method | |
| CN104786373B (en) | Bench saw | |
| JP4781036B2 (en) | Shower coolant equipment | |
| KR20150051616A (en) | Member for removing sap from cutter, cutting unit for device for gathering sap including the same, and device for gathering sap including the same | |
| CN211819940U (en) | Automatic pump priming device of centrifugal pump | |
| CN209865641U (en) | Cutting and grinding table | |
| CN104260152A (en) | Straight-edge machine suitable for bamboo and wood products | |
| CN214815367U (en) | Sweep-saw is used in cutting of kitchen decoration panel | |
| JP2012096348A (en) | Desktop circular saw | |
| KR101760901B1 (en) | Oil mist collecting device with drain filter | |
| CN212020281U (en) | Plane lens grinding system | |
| CN209733911U (en) | Water cup, water cup assembly and dish washing machine | |
| CN209021338U (en) | A kind of hand-held is cut according to machine | |
| CN209580115U (en) | A kind of novel hand-held cutting machine | |
| CN209831965U (en) | Circular saw protector | |
| CN218658229U (en) | Aspheric surface polishing robot with elastic self-adaptive pre-polishing grinding head | |
| CN110076622A (en) | A kind of water conservancy diversion Antisplash machanism for preventing cooling water from splashing out water tank | |
| CN204603953U (en) | The tool magazine cover structure of Digit Control Machine Tool | |
| CN215511745U (en) | But angle regulation's cutting beveler | |
| CN218476945U (en) | Cutting machine is used in cutting of zirconia artificial tooth | |
| CN220212218U (en) | Wash cleaning structure of base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CI01 | Publication of corrected invention patent application |
Correction item: Patent agency|agent False: You Number: 32 Volume: 30 |
|
| CI02 | Correction of invention patent application |
Correction item: Patent agency|agent False: You Number: 32 Page: The title page Volume: 30 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENT AGENCY; AGENT; FROM: BE TO: NONE |
|
| RECT | Rectification | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220114 Address after: No. 529, Jiangjun Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee after: NANJING CHERVON INDUSTRY Co.,Ltd. Address before: 211106, No. 159, general road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: Chervon (HK) Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211106 No. 529, 159, Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing Quanfeng Technology Co.,Ltd. Address before: No. 529, Jiangjun Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING CHERVON INDUSTRY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20220202 |