CN115283750A - Functional bench saw - Google Patents
Functional bench saw Download PDFInfo
- Publication number
- CN115283750A CN115283750A CN202111625931.7A CN202111625931A CN115283750A CN 115283750 A CN115283750 A CN 115283750A CN 202111625931 A CN202111625931 A CN 202111625931A CN 115283750 A CN115283750 A CN 115283750A
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- Prior art keywords
- circular saw
- electric circular
- liquid level
- connecting rod
- automatic
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- 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.)
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Links
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract description 6
- 230000001960 triggered effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/06—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade arranged underneath a stationary work-table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a functional bench saw, which comprises an electric circular saw main body, a rack, an automatic height adjusting system and an automatic gear shifting system, wherein the automatic height adjusting system comprises a protective cover and a height adjusting assembly, the electric circular saw main body is fixed on the height adjusting assembly through a limiting piece, the height of the electric circular saw main body is controlled by the protective cover, the automatic gear shifting system comprises a liquid level detection circulating mechanism, a starting switch, a stopping switch and a reset switch, the cutting load of the electric circular saw main body is monitored by detecting the liquid level of a detection area in the liquid level detection circulating mechanism, and when the liquid level reaches a set value, the automatic gear shifting system is automatically adjusted to a high rotating speed gear. An automatic height adjusting system is arranged to automatically adjust the height of the saw blade along with the height of an object, so that part of working procedures are reduced, and the working efficiency is improved; the gear automatic switching system is arranged, so that automatic switching of gears along with the load size is realized, partial working procedures are reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of table saws, in particular to a functional table saw, the height of a saw blade of which can be automatically adjusted along with the height of a workpiece and the gear of which can be automatically switched along with the load.
Background
When an operator uses the table saw, the operator is not easy to perceive the fact that a workpiece with the thickness possibly exceeding the cutting range of the circular saw blade is taken, the cutting range of the circular saw blade is the distance between the top edge of the circular saw blade and the working table surface, generally, the workpiece is pushed backwards by a certain distance, after the workpiece is cut by a certain length, the operator can find that the workpiece exceeds the cutting range of the circular saw blade and cannot be completely cut, the machine has to be stopped firstly, then the workpiece is withdrawn from the circular saw blade, the height of the circular saw blade extending out of the working table is readjusted until the workpiece can be completely cut, the operation is very inconvenient, and the workpiece is withdrawn under the condition that the workpiece is partially cut, the safety is low for the operator, in addition, due to the increase of working procedures, the operator takes more time, and the working efficiency is greatly reduced.
On the other hand, the table saw on the market often needs to switch high and low gears manually, and when an operator finds that the workpiece is not switched at the low gear, the operator has to stop the machine firstly, then quit the workpiece from the circular saw blade, and switch gears to cut again, so that the work efficiency is also reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a functional table saw, wherein the height of a saw blade can be automatically adjusted along with the height of a workpiece, and the gear can be automatically switched along with the load.
The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides a functional type bench saw, includes electric circular saw main part, frame, high automatic regulating system and the automatic transform system of gear, high automatic regulating system includes guard shield and high adjusting part, the electric circular saw main part passes through the locating part to be fixed on the high adjusting part, by guard shield control electric circular saw main part height, gear automatic transform system includes liquid level detection circulation mechanism, starting switch, stop switch and reset switch's contact setting is higher than the mesa of frame, the liquid level through detecting detection zone in the liquid level detection circulation mechanism realizes right the control of electric circular saw main part cutting load, when the liquid level reaches the setting value, automatically regulated to high rotational speed gear.
Among the above-mentioned technical scheme, furtherly, high automatic regulating system still includes the dead lever, dead lever one end with the guard shield rotates to be connected, the other end with the mesa fixed connection of frame, high regulating assembly includes head rod, second connecting rod, third connecting rod, slip rack, slip fixing base and gear composition, head rod one end with the articulated other end of guard shield with the second connecting rod is articulated, the second connecting rod is in longitudinal movement in the guide way on the mesa, the second connecting rod with the third connecting rod is articulated, the third connecting rod with the slip rack is articulated, the slip rack is in slip fixing base lateral sliding and with the gear engagement transmission, the gear with the meshing of electric circular saw main part tooth portion realizes the longitudinal movement of electric circular saw main part.
Among the above-mentioned technical scheme, furtherly, electric circular saw main part still includes a plurality of sliders and a plurality of guide rail, electric circular saw main part is fixed through the locating part on the slider, the guide rail passes through the fixed block to be fixed in the frame, the slider with guide rail sliding connection reduces through setting up the guide rail slider electric circular saw main part longitudinal movement's resistance, the guard shield head sets up for the oblique angle, makes things convenient for the work piece to push will the guard shield jack-up.
In the above technical solution, further, the liquid level detection circulation mechanism includes a circulation pipe, a first driving assembly, a second driving assembly, a third driving assembly, a water level detector and a water pump, the circulation pipe is divided into a water storage area, a detection area and a recovery area, the driving assembly includes a driving device and a push plate, the push plate is provided with a closed portion and an open portion, a small hole is provided in the open portion, after the start switch is turned on, the open portion of the first driving assembly moves into the circulation pipe, liquid in the water storage area begins to drip into the detection area, the stop switch is turned on, the closed portion of the second driving assembly moves into the circulation pipe, liquid in the water storage area stops dripping into the detection area, the water level detector detects the liquid level detection area, and when the liquid level is not at a set value, the electric circular saw main body maintains a low rotation speed gear; when the liquid level reaches the set value, the electric circular saw main part switches to high rotational speed gear, reset switch opens the back, third drive assembly's opening moves extremely in the circulating pipe, first drive assembly and second drive assembly reset, reset switch closes the back, third drive assembly resets, the water pump will the water in recovery area is taken out extremely in the water storage area.
The working process of the invention is as follows: an operator pushes a workpiece into a working area, the workpiece jacks up the protective cover, and the protective cover drives the height adjusting assembly to lift the electric circular saw main body to complete automatic adjustment of the height of the saw blade; meanwhile, the starting switch is triggered in the process of pushing the workpiece, liquid in the water storage area flows into the detection area through the opening parts of the first driving assembly and the second driving assembly, the workpiece triggers the stop switch, the closed part of the second driving moves into the circulating pipe, the liquid stops dripping into the detection area, the water level detector detects the liquid level of the detection area, when the liquid level does not reach a set value, the electric circular saw main body keeps a low-rotating-speed gear, when the liquid level reaches the set value, the electric circular saw main body is switched to a high-rotating-speed gear, the workpiece triggers the reset switch, the opening part of the third driving assembly moves into the circulating pipe, the liquid in the detection area flows into the recovery area, the first driving assembly and the second driving assembly reset, after the reset switch is turned off, the third driving assembly resets, and the water pump pumps water in the recovery area into the water storage area, so that automatic gear changing is realized.
The invention has the beneficial effects that: 1. the automatic height adjusting system is arranged, so that the height of the saw blade is automatically adjusted along with the height of an object, partial working procedures are reduced, and the working efficiency is improved.
2. The gear automatic switching system is arranged, so that automatic switching of gears along with the load size is realized, partial working procedures are reduced, and the working efficiency is improved.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic structural view of the electric circular saw body of the present invention.
Fig. 3 is a schematic structural view of the automatic height adjusting system of the present invention.
FIG. 4 is a schematic view of the fluid level detection cycle mechanism of the present invention.
Fig. 5 is a schematic structural diagram of a third driving assembly of the present invention.
In the figure, 1, an electric circular saw body, 11, a tooth part, 12, a sliding block, 13, a guide rail, 2, a frame, 21, a table top, 3, an automatic height adjusting system, 31, a shield, 32, a height adjusting component, 321, a first connecting rod, 322, a second connecting rod, 323, a third connecting rod, 324, a sliding rack, 325, a sliding fixed seat, 326, a gear, 33, a fixed rod, 4, an automatic gear shifting system, 41, a liquid level detection circulating mechanism, 411, a circulating pipe, 4111, a water storage area, 4112, a detection area, 4113, a recovery area, 412, a first driving component, 413, a second driving component, 414, a third driving component, 415, a water level detector, 416, a water pump, 417, a driving device, 418, a push plate, 4181, a closed part, 4182, an opening part, 41821, a small hole, 42, a starting switch, 43, a stopping switch and 44, a reset switch are arranged.
Detailed Description
Referring to fig. 1 to 5, a functional table saw includes an electric circular saw body 1, a frame 2, an automatic height adjusting system 3, and an automatic gear shifting system 4.
In order to enable the saw blade height to be automatically adjusted along with the workpiece height, an automatic height adjusting system 3 is provided, the automatic height adjusting system 3 includes a guard shield 31 and a height adjusting assembly 32, the electric circular saw body 1 is fixed on the height adjusting assembly 32 through a limiting member, the guard shield 31 controls the height of the electric circular saw body 1, the automatic height adjusting system 3 further includes a fixing rod 33, one end of the fixing rod 33 is rotatably connected with the guard shield 31, and the other end is fixedly connected with the table-board 21 of the frame 2, the height adjusting assembly 32 includes a first connecting rod 321, a second connecting rod 322, a third connecting rod 323, a sliding rack 324, a sliding fixing seat 325 and a gear 326, the first connecting rod 321 one end is hinged with the guard shield 31 and the other end is hinged with the second connecting rod 322, the second connecting rod 322 is longitudinally movable in a guide groove of the table-board 21, the second connecting rod 322 is hinged with the third connecting rod, the third connecting rod 323 is hinged with the sliding rack 324, the sliding rack 324 is hinged with the sliding fixing seat 325, the gear 326 is transversely slidable and engaged with the gear 326, and the gear 326 is engaged with the tooth of the electric circular saw body 1 to realize the longitudinal movement of the electric circular saw body 1.
In order to reduce the resistance of the longitudinal movement of the electric circular saw, the electric circular saw main body 1 further comprises a plurality of sliders 12 and a plurality of guide rails 13, the electric circular saw main body 1 is fixed on the sliders 12 through a limiting part, the guide rails 13 are fixed on the rack through fixing blocks, and the sliders 12 are connected with the guide rails 13 in a sliding manner.
In order to enable the table saw to automatically switch gears along with the load, the load of the table saw is detected by detecting the amount of liquid dripped by an object triggering the starting switch 42 and the stopping switch 43, if more liquid is dripped, the time from the starting switch 42 to the stopping switch 43 is longer, the propelling speed is slower, a workpiece is difficult to machine, and the load of the electric circular saw is larger; if the amount of liquid dropped is small, the time from the start switch 42 to the stop switch 43 is short, the advancing speed is high, the work is easily processed, and the load on the electric circular saw is small. Set up gear automatic change system 4, gear automatic change system 4 includes liquid level detection circulation mechanism 41, starting switch 42, stop switch 43 and reset switch 44, liquid level detection circulation mechanism 41 includes circulating pipe 411, first drive assembly 412, second drive assembly 413, third drive assembly 414, water level detector 415 and water pump 416, circulating pipe 411 divide into water storage area 411, detection zone 412 and recovery area 413, drive assembly includes drive arrangement 417 and push pedal 418, push pedal 418 sets up sealing 4181 and opening 4182, set up aperture 41821 in the opening 4182, realize the control to electric circular saw main part cutting load through the liquid level that detects detection area 4112 in liquid level detection circulation mechanism 41, when the liquid level reaches the setting value, automatically regulated to high rotational speed gear. Meanwhile, further, in the working process of the table saw, a user can know the load value and the load interval during working by observing the real-time liquid level, so that the load value can be preset in the initial state when different materials are processed.
In order to make the liquid in the automatic gear shifting system capable of being used repeatedly, a liquid level detection circulating mechanism 41 is arranged, and the working steps are as follows: after the start switch 42 is turned on, the first driving unit 412 moves to the circulation pipe 411 through the opening portion 4182, the liquid in the water storage area 4111 begins to drip into the detection area 4112, the stop switch 43 is turned on, the closing portion 4181 of the second driving unit 413 moves to the circulation pipe 411, the liquid in the water storage area 4111 stops being detected, the closing portion 4181 of the second driving unit 413 moves to the circulation pipe 411, the liquid in the water storage area 4111 stops dripping into the detection area 4112, the water level detector 415 detects the liquid level in the detection area 4112, and when the liquid level is lower than the set value, the electric circular saw main body 1 keeps a low rotation speed; when the liquid level reaches a set value, the electric circular saw body 1 is switched to a high-speed gear position, after the reset switch 44 is turned on, the opening portion 4182 of the third driving assembly 414 moves into the circulating pipe 411, the first driving assembly 412 and the second driving assembly 413 reset, after the reset switch 44 is turned off, the third driving assembly 525 resets, and the water pump 416 pumps the water in the recycling area 4113 into the water storage area 4111.
In order to facilitate pushing the workpiece into the protective cover 31, the head of the protective cover 31 is arranged at an oblique angle.
According to the design, the guard shield 31 is lifted and lowered by pushing the workpiece into or out of the guard shield 31, so that the height adjusting assembly 32 is driven to move to lift the electric circular saw body 1; similarly, the workpiece is pushed into the working area, three switches on the path are triggered, and the liquid level circulation detection mechanism 41 is triggered, so that automatic gear shifting is realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and simple modifications, equivalent changes and modifications may be made without departing from the technical scope of the present invention.
Claims (7)
1. The utility model provides a functional type bench saw, includes electric circular saw main part, frame, high automatic regulating system and gear automatic transformation system, its characterized in that: high automatic regulating system includes guard shield and altitude mixture control subassembly, the electric circular saw main part passes through the locating part to be fixed on the altitude mixture control subassembly by guard shield control electric circular saw main part height, gear automatic transformation system includes liquid level detection circulation mechanism, starting switch, stop switch and reset switch, and the liquid level through detecting detection zone in the liquid level detection circulation mechanism realizes right the control of electric circular saw main part cutting load, when the liquid level reaches the setting value, automatically regulated to high rotational speed gear.
2. The functional table saw of claim 1, wherein the automatic height adjustment system further comprises a fixing rod, one end of the fixing rod is rotatably connected to the guard, the other end of the fixing rod is fixedly connected to the table top of the frame, the height adjustment assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a sliding rack, a sliding fixing seat and a gear, and the height adjustment assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a sliding rack, a sliding fixing seat and a gear
First connecting rod one end with the articulated other end of guard shield with the second connecting rod is articulated, the second connecting rod is in longitudinal movement in the guide way on the mesa, the second connecting rod with the third connecting rod is articulated, the third connecting rod with the slip rack is articulated, the slip rack is in slip fixing base lateral sliding and with the gear engagement transmission, the gear with the meshing of electric circular saw main part tooth portion realizes the longitudinal movement of electric circular saw main part.
3. The functional table saw of claim 1, wherein the electric circular saw body further comprises a plurality of sliding blocks and a plurality of guide rails, the electric circular saw body is fixed on the sliding blocks through limiting parts, the guide rails are fixed on the frame through fixing blocks, the sliding blocks are slidably connected with the guide rails, and resistance to longitudinal movement of the electric circular saw body is reduced by arranging guide rail sliding blocks.
4. The functional table saw of claim 1, wherein the liquid level detection circulation mechanism comprises a circulation pipe, a first driving assembly, a second driving assembly, a third driving assembly, a water level detector and a water pump, the circulation pipe is divided into a water storage area, a detection area and a recovery area, the driving assembly comprises a driving device and a push plate, the push plate is provided with a closed part and an opening part, and the opening part is internally provided with a small hole.
5. The power bench saw of claim 4, wherein after the start switch is turned on, the open portion of the first drive assembly moves into the circulation tube, the liquid in the reservoir begins to drip into the detection area, the stop switch is turned on, the closed portion of the second drive assembly moves into the circulation tube, and the liquid in the reservoir stops to drip into the detection area
The electric circular saw is characterized in that water is dripped, the water level detector detects the liquid level of a detection area, and when the liquid level is not up to a set value, the electric circular saw main body keeps a low-rotation-speed gear; when the liquid level reaches the set value, the electric circular saw main part switches to high rotational speed gear, reset switch opens the back, third drive assembly's opening moves extremely in the circulating pipe, first drive assembly and second drive assembly reset, reset switch closes the back, third drive assembly resets, the water pump will the water in recovery area is taken out extremely in the water storage area.
6. A function type table saw of claim 1 wherein said guard head is beveled to facilitate pushing a workpiece in to lift said guard.
7. The functional table saw of claim 1, wherein the contacts of said start, stop and reset switches are disposed above the table top of said housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111625931.7A CN115283750B (en) | 2021-12-29 | 2021-12-29 | Functional table saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111625931.7A CN115283750B (en) | 2021-12-29 | 2021-12-29 | Functional table saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115283750A true CN115283750A (en) | 2022-11-04 |
| CN115283750B CN115283750B (en) | 2024-04-16 |
Family
ID=83818953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111625931.7A Active CN115283750B (en) | 2021-12-29 | 2021-12-29 | Functional table saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115283750B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230191510A1 (en) * | 2021-12-17 | 2023-06-22 | Robert Bosch Gmbh | Blade-Height Optimization Indicator for a Table Saw |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839021A (en) * | 2003-08-22 | 2006-09-27 | 罗伯特·博世有限公司 | Circular saw bench |
| CN201470995U (en) * | 2009-07-24 | 2010-05-19 | 苏州宝时得电动工具有限公司 | Table saw |
| US20110041667A1 (en) * | 2009-08-20 | 2011-02-24 | Pei-Fang Chiang | Mechanism for adjusting blade height of bench saw |
| WO2014164985A1 (en) * | 2013-03-13 | 2014-10-09 | Robert Bosch Gmbh | Improvements to adjustment and control features for a power tool |
| CN106827070A (en) * | 2017-01-24 | 2017-06-13 | 四川恒信友邦家具有限公司 | A kind of electronic material opening saw |
| CN206536076U (en) * | 2017-02-13 | 2017-10-03 | 中山市快宜点装饰工程有限公司 | A kind of dustless electric circular saw |
| CN209439533U (en) * | 2017-11-17 | 2019-09-27 | 创科（澳门离岸商业服务）有限公司 | Cutter device |
-
2021
- 2021-12-29 CN CN202111625931.7A patent/CN115283750B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839021A (en) * | 2003-08-22 | 2006-09-27 | 罗伯特·博世有限公司 | Circular saw bench |
| CN201470995U (en) * | 2009-07-24 | 2010-05-19 | 苏州宝时得电动工具有限公司 | Table saw |
| US20110041667A1 (en) * | 2009-08-20 | 2011-02-24 | Pei-Fang Chiang | Mechanism for adjusting blade height of bench saw |
| WO2014164985A1 (en) * | 2013-03-13 | 2014-10-09 | Robert Bosch Gmbh | Improvements to adjustment and control features for a power tool |
| CN106827070A (en) * | 2017-01-24 | 2017-06-13 | 四川恒信友邦家具有限公司 | A kind of electronic material opening saw |
| CN206536076U (en) * | 2017-02-13 | 2017-10-03 | 中山市快宜点装饰工程有限公司 | A kind of dustless electric circular saw |
| CN209439533U (en) * | 2017-11-17 | 2019-09-27 | 创科（澳门离岸商业服务）有限公司 | Cutter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230191510A1 (en) * | 2021-12-17 | 2023-06-22 | Robert Bosch Gmbh | Blade-Height Optimization Indicator for a Table Saw |
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| Publication number | Publication date |
|---|---|
| CN115283750B (en) | 2024-04-16 |
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