CN103128801A - Improved electric saw - Google Patents
Improved electric saw Download PDFInfo
- Publication number
- CN103128801A CN103128801A CN2011103953509A CN201110395350A CN103128801A CN 103128801 A CN103128801 A CN 103128801A CN 2011103953509 A CN2011103953509 A CN 2011103953509A CN 201110395350 A CN201110395350 A CN 201110395350A CN 103128801 A CN103128801 A CN 103128801A
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- Prior art keywords
- output shaft
- saw blade
- improved electric
- motor
- saw
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- 230000007704 transition Effects 0.000 claims abstract description 22
- 238000003754 machining Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses an improved electric saw which includes a motor, an output shaft, a transition plate, keys and a saw blade. The output shaft is arranged on the motor, the transition plate is arranged on the output shaft through the keys, the saw blade is fixed on the outer lateral side of the transition plate. The improved electric saw solves the problems of slip and loosing of the saw blade, and is high in machining precision. Meanwhile, the size of the output shaft of the motor stretching out of the saw blade is reduced to zero, and the working space of the saw blade is enlarged. The improved electric saw is simple and practical in structure.
Description
Technical field
The present invention relates to a kind of electric saw, especially relate to the high improved electric saw of a kind of machining accuracy, belong to timber floor equipment part technical field.
Background technology
At present, common electric saw as shown in Figure 1, comprises motor 1, output shaft 2, the first chuck 3, the second chuck 4, saw blade 5, locking nut 6; Described output shaft 2 is arranged on motor 1; Described the first chuck 3, the second chuck 4 are separately positioned on output shaft 2; Described saw blade 5 is arranged between the first chuck 3, the second chuck 4; Described locking nut 6 is arranged on the outermost end of output shaft 2, and locking the first chuck 3, saw blade 5, the second chuck 4 are on output shaft 2; Rely on fixedly saw blade of clamping force, many shortcomings are often arranged, saw blade easily occurs becoming flexible in the course of the work, and skidding affects the machining accuracy of sheet material; Simultaneously, in process of production, sometimes need the motor forward, sometimes need motor reversal, but considered to screw the locking of nut, so motor can only rotate in one direction, the range of work of cutter shaft is restricted to a certain extent like this; In addition, be exactly the longer dimension that the output shaft of motor stretches out saw blade in addition, limited the feed range of saw blade, reduced the working space of saw blade.
Summary of the invention
The improved electric saw that provides a kind of machining accuracy high in order to overcome the deficiencies in the prior art is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of improved electric saw comprises motor, output shaft, transition disc, key, saw blade; Described output shaft is arranged on motor; Described transition disc is arranged on output shaft by key; Described saw blade is fixed on the lateral surface of transition disc.
Preferably, be provided with the first screw between the end of described transition disc and output shaft, in order to limit transition disc along the axially-movable of output shaft.
Preferably, described saw blade is fixed on transition disc by the second screw.
Beneficial effect of the present invention is mainly reflected in: improved electric saw of the present invention, and solved saw blade and skidded, loosening problem, machining accuracy is high; Simultaneously the output shaft of motor is stretched out the dimension reduction to 0 of saw blade, increased the working space of saw blade; The present invention is simple in structure, practical.
Description of drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1 is the partial sectional view of the electric saw of prior art;
Fig. 2 is the partial sectional view of improved electric saw of the present invention;
Wherein: 1, motor; 2, output shaft; 3, the first chuck; 4, the second chuck; 5, saw blade; 6, locking nut; 11, motor; 12, output shaft; 13, transition disc; 14, key; 15, saw blade; 16, the first screw; 17, the second screw.
The specific embodiment
Be a kind of improved electric saw of the present invention as shown in Figure 2, comprise motor 11, output shaft 12, transition disc 13, key 14, saw blade 15; Described output shaft 12 is arranged on motor 11; Described transition disc 13 is arranged on output shaft 12 by key 14; Described saw blade 15 is fixed on the lateral surface of transition disc 13; Be provided with the first screw 16 between the end of described transition disc 13 and output shaft 12, in order to limit transition disc 13 along the axially-movable of output shaft 12; Described saw blade 15 is fixed on transition disc 13 by the second screw 17.
Beneficial effect of the present invention is mainly reflected in: improved electric saw of the present invention, and solved saw blade and skidded, loosening problem, machining accuracy is high; Simultaneously the output shaft of motor is stretched out the dimension reduction to 0 of saw blade, increased the working space of saw blade; The present invention is simple in structure, practical.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow person skilled in the art scholar can understand content of the present invention and be implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. an improved electric saw, is characterized in that: comprise motor, output shaft, transition disc, key, saw blade; Described output shaft is arranged on motor; Described transition disc is arranged on output shaft by key; Described saw blade is fixed on the lateral surface of transition disc.
2. improved electric saw according to claim 1, is characterized in that: be provided with the first screw between the end of described transition disc and output shaft, in order to limit transition disc along the axially-movable of output shaft.
3. improved electric saw according to claim 1, it is characterized in that: described saw blade is fixed on transition disc by the second screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103953509A CN103128801A (en) | 2011-12-03 | 2011-12-03 | Improved electric saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103953509A CN103128801A (en) | 2011-12-03 | 2011-12-03 | Improved electric saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103128801A true CN103128801A (en) | 2013-06-05 |
Family
ID=48489573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103953509A Pending CN103128801A (en) | 2011-12-03 | 2011-12-03 | Improved electric saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103128801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394753A (en) * | 2013-06-28 | 2013-11-20 | 雄华机械(苏州)有限公司 | Cutting machine head |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3136999A1 (en) * | 1981-05-13 | 1983-03-31 | Hermann 8831 Bergen Horndasch | Circular saw bench for cutting firewood |
| DE3211844A1 (en) * | 1982-03-31 | 1983-10-13 | Johannes 2842 Lohne Niggemann | Quick-acting clamping device for rotating, disc-shaped tools, such as cutting-off wheels, grinding wheels and circular saws |
| CN1083428A (en) * | 1992-07-03 | 1994-03-09 | 考科·劳图 | Fastening system for circular saw blade |
| CN2238123Y (en) * | 1995-11-25 | 1996-10-23 | 东北林业大学 | Minor diameter cutter for making wood shaving or chip |
| JPH10309625A (en) * | 1997-05-07 | 1998-11-24 | Katsushi Negoro | Arbor for disc-shaped tool |
| CN1366481A (en) * | 2000-04-11 | 2002-08-28 | 罗伯特·博施有限公司 | Tool mounting |
| CN1366484A (en) * | 2000-04-11 | 2002-08-28 | 罗伯特·博施有限公司 | Machine tool holding |
| CN1970253A (en) * | 2006-12-05 | 2007-05-30 | 上海人造板机器厂有限公司 | Technology for applying duplex angle for contacting ball bearing of cutting part of board cutting machine |
| EP1842614A1 (en) * | 2006-04-06 | 2007-10-10 | Peter Fischer | Electromotor drive for multi-blade saws or similar processing installations |
| CN101186039A (en) * | 2007-12-19 | 2008-05-28 | 南京林业大学 | A circular sawing machine with double saw blades |
| CN201300452Y (en) * | 2007-12-19 | 2009-09-02 | 南京林业大学 | Rapid clamping device for circular saw web |
| US20100180454A1 (en) * | 2009-01-21 | 2010-07-22 | Chung-Chi Cheng | Electric saw device |
| CN201702605U (en) * | 2010-06-30 | 2011-01-12 | 攀钢集团钢铁钒钛股份有限公司 | Speed reducer transmission device of combined sawing drilling machine saw frame with hard alloy heavy rail |
| CN201906892U (en) * | 2010-12-20 | 2011-07-27 | 广州晶体科技有限公司 | Saw bit for horizontally cutting diamond |
| CN202367808U (en) * | 2011-12-03 | 2012-08-08 | 苏州豪特景精密机械有限公司 | Improved electric saw |
-
2011
- 2011-12-03 CN CN2011103953509A patent/CN103128801A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3136999A1 (en) * | 1981-05-13 | 1983-03-31 | Hermann 8831 Bergen Horndasch | Circular saw bench for cutting firewood |
| DE3211844A1 (en) * | 1982-03-31 | 1983-10-13 | Johannes 2842 Lohne Niggemann | Quick-acting clamping device for rotating, disc-shaped tools, such as cutting-off wheels, grinding wheels and circular saws |
| CN1083428A (en) * | 1992-07-03 | 1994-03-09 | 考科·劳图 | Fastening system for circular saw blade |
| CN2238123Y (en) * | 1995-11-25 | 1996-10-23 | 东北林业大学 | Minor diameter cutter for making wood shaving or chip |
| JPH10309625A (en) * | 1997-05-07 | 1998-11-24 | Katsushi Negoro | Arbor for disc-shaped tool |
| CN1366484A (en) * | 2000-04-11 | 2002-08-28 | 罗伯特·博施有限公司 | Machine tool holding |
| CN1366481A (en) * | 2000-04-11 | 2002-08-28 | 罗伯特·博施有限公司 | Tool mounting |
| EP1842614A1 (en) * | 2006-04-06 | 2007-10-10 | Peter Fischer | Electromotor drive for multi-blade saws or similar processing installations |
| CN1970253A (en) * | 2006-12-05 | 2007-05-30 | 上海人造板机器厂有限公司 | Technology for applying duplex angle for contacting ball bearing of cutting part of board cutting machine |
| CN101186039A (en) * | 2007-12-19 | 2008-05-28 | 南京林业大学 | A circular sawing machine with double saw blades |
| CN201300452Y (en) * | 2007-12-19 | 2009-09-02 | 南京林业大学 | Rapid clamping device for circular saw web |
| US20100180454A1 (en) * | 2009-01-21 | 2010-07-22 | Chung-Chi Cheng | Electric saw device |
| CN201702605U (en) * | 2010-06-30 | 2011-01-12 | 攀钢集团钢铁钒钛股份有限公司 | Speed reducer transmission device of combined sawing drilling machine saw frame with hard alloy heavy rail |
| CN201906892U (en) * | 2010-12-20 | 2011-07-27 | 广州晶体科技有限公司 | Saw bit for horizontally cutting diamond |
| CN202367808U (en) * | 2011-12-03 | 2012-08-08 | 苏州豪特景精密机械有限公司 | Improved electric saw |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394753A (en) * | 2013-06-28 | 2013-11-20 | 雄华机械(苏州)有限公司 | Cutting machine head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130605 |