CN205218195U - Multi -functional saw of quick clamping saw bit - Google Patents
Multi -functional saw of quick clamping saw bit Download PDFInfo
- Publication number
- CN205218195U CN205218195U CN201520888708.5U CN201520888708U CN205218195U CN 205218195 U CN205218195 U CN 205218195U CN 201520888708 U CN201520888708 U CN 201520888708U CN 205218195 U CN205218195 U CN 205218195U
- Authority
- CN
- China
- Prior art keywords
- depression bar
- boss
- saw blade
- cam
- saw
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B19/00—Other reciprocating saws with power drive; Fret-saws
- B27B19/006—Other reciprocating saws with power drive; Fret-saws with oscillating saw blades; Hand saws with oscillating saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
- B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
- B27B5/32—Devices for securing circular saw blades to the saw spindle
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
The utility model discloses a multi -functional saw of quick clamping saw bit, including the casing, be provided with the shift fork that the swing was exported on the casing, the output of shift fork is provided with hollow output shaft, and the one end of output shaft is provided with the installation base, installs the saw bit on the installation base, be provided with the depression bar in the output shaft, the one end of depression bar is connected with the pressure disk that is used for compressing tightly the saw bit, pressure disk and depression bar threaded connection, the other end of depression bar stretches out the outside of output shaft and is provided with the boss of exerting pressure, and the diameter of the boss of exerting pressure is greater than the diameter of depression bar pole body, and the cover is equipped with the spring on the depression bar, and the spring is located the shift fork and exerts pressure between the boss, still be provided with depression bar drive structure on the casing, including cam and the axis pivoted spanner of driving cam along the cam, the rotation spanner, the one end that makes the cam be close to the axis is supported and is leaned on on the boss of exerting pressure, and the pressure disk compresses tightly the saw bit, and when needing to be changed the saw bit, the one end that the rotation spanner made the cam keep away from the axis is supported and is leaned on on the boss of exerting pressure, pushes down the depression bar, and the pressure disk loosens the saw bit.
Description
Technical field
The utility model relates to field of power tools, particularly relates to the multifunctional saw of quick-clamping saw blade.
Background technology
The saw blade kind that multifunctional saw uses is more, for adapting to different applicable situation, usually needs to change saw blade, in prior art, the mounting structure of saw blade is comparatively complicated, makes the installation and removal process of saw blade loaded down with trivial details, waste the time of removing and installing, reduce operating efficiency.
Utility model content
The technical problem that the utility model solves be to provide a kind of can the multifunctional saw of quick-clamping saw blade of quick-replaceable saw blade.
The utility model solves the technical scheme that its technical problem adopts: the multifunctional saw of quick-clamping saw blade, comprise casing, casing is provided with swing output, swing output and comprise shift fork, the output of shift fork is provided with the output shaft of hollow, one end of output shaft is provided with installation base, and installation base is provided with saw blade; Be provided with depression bar in output shaft, one end of depression bar is connected with the platen for compressing saw blade, and platen is threaded with depression bar; The other end of depression bar stretches out the outside of output shaft and is provided with boss of exerting pressure, and the diameter of boss of exerting pressure is greater than the diameter of depression bar shaft, and depression bar is arranged with spring, and spring is at shift fork and exert pressure between boss; Casing is also provided with depression bar drives structure, comprises the spanner that cam and driving cam rotate along the axis of cam; When cam is resisted against on boss of exerting pressure near one end of axis, saw blade is pressed on installation base by platen, and when cam is resisted against on boss of exerting pressure away from one end of axis, saw blade unclamps by platen.
Rotating spanner, cam is resisted against near one end of axis and exerts pressure on boss, saw blade is pressed on installation base by platen, and now, multifunctional saw can normally use; When saw blade changed by needs, rotating spanner makes cam be resisted against away from one end of axis to exert pressure on boss, and pressed down by depression bar, saw blade unclamps by platen, and convenient being taken off by saw blade is changed.
Further: described installation base is provided with multiple positioning boss, the installation end of described saw blade is provided with opening, and the arranged outside of opening has multiple positioning through hole corresponding with positioning boss.
The utility model beneficial effect is: the multifunctional saw of quick-clamping saw blade in use, rotating spanner, cam is resisted against near one end of axis and exerts pressure on boss, saw blade is pressed on installation base by platen, and now, multifunctional saw can normally use; When saw blade changed by needs, rotating spanner makes cam be resisted against away from one end of contour to exert pressure on boss, and pressed down by depression bar, saw blade unclamps by platen; Installation base is provided with multiple positioning boss, one end of saw blade is provided with opening, and the arranged outside of opening has multiple positioning through hole corresponding with positioning boss, opening is convenient to be loaded saw blade and dismounting, saw blade is arranged on positioning boss by positioning through hole, accurate positioning, and it is firm to install.
Accompanying drawing explanation
Fig. 1 is the multifunctional saw saw blade impaction state schematic diagram of quick-clamping saw blade;
Fig. 2 is the multifunctional saw saw blade releasing orientation schematic diagram of quick-clamping saw blade;
Fig. 3 is the multifunctional saw explosive view schematic diagram of quick-clamping saw blade;
Be labeled as in figure: casing 1, shift fork 2, output shaft 3, installation base 31, positioning boss 32, saw blade 4, positioning through hole 41, depression bar 5, platen 51, boss 52 of exerting pressure, spring 6, cam 71, spanner 72.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is illustrated further.
As shown in Figure 1 to Figure 3, the multifunctional saw of quick-clamping saw blade, comprise casing 1, casing 1 is provided with swing output, swing output and comprise shift fork 2, the output of shift fork 2 is provided with the output shaft 3 of hollow, and one end of output shaft 3 is provided with installation base 31, installation base 31 is provided with saw blade 4; Be provided with depression bar 5 in output shaft 3, one end of depression bar 5 is connected with the platen 51 for compressing saw blade 4, and platen 51 is threaded with depression bar 5; The other end of depression bar 5 stretches out the outside of output shaft 3 and is provided with boss 52 of exerting pressure, and the diameter of boss 52 of exerting pressure is greater than the diameter of depression bar 5 shaft, depression bar 5 is arranged with spring 6, and spring 6 is at shift fork 2 and exert pressure between boss 52; Casing 1 is also provided with depression bar drives structure, comprises the spanner 72 that cam 71 and driving cam 71 rotate along the axis of cam 71; When cam 71 is resisted against on boss 52 of exerting pressure near one end of axis, saw blade 4 is pressed on installation base 31 by platen 51, and when cam 71 is resisted against on boss 52 of exerting pressure away from one end of axis, saw blade 4 unclamps by platen 51; Rotating spanner 72, cam 71 is resisted against near one end of axis and exerts pressure on boss 52, saw blade 4 is pressed on installation base 31 by platen 51, and now, multifunctional saw can normally use; When saw blade 4 changed by needs, rotating spanner 72 makes cam 71 be resisted against away from one end of axis to exert pressure on boss 52, and depression bar 5 presses down, and saw blade 4 unclamps by platen 51, and convenient being taken off by saw blade 4 is changed.
Described installation base 31 is provided with multiple positioning boss 32, the installation end of described saw blade 4 is provided with opening, the arranged outside of opening has multiple positioning through hole 41 corresponding with positioning boss 32, opening is convenient to be loaded saw blade 4 and dismantles, and installs on installation base 31 by saw blade 4 again after not needing platen 51 to take off; Saw blade 4 is arranged on positioning boss 32 by positioning through hole 41, accurate positioning, and it is firm to install.
The multifunctional saw of quick-clamping saw blade in use, rotating spanner, cam is resisted against near one end of axis and exerts pressure on boss, saw blade is pressed on installation base by platen, and now, multifunctional saw can normally use; When saw blade changed by needs, rotating spanner makes cam be resisted against away from one end of contour to exert pressure on boss, and pressed down by depression bar, saw blade unclamps by platen; Installation base is provided with multiple positioning boss, one end of saw blade is provided with opening, the arranged outside of opening has multiple positioning through hole corresponding with positioning boss, opening is convenient to be loaded saw blade and dismounting, and saw blade is arranged on positioning boss by positioning through hole, accurate positioning, it is firm to install, make the installation of the saw blade of multifunctional saw convenient with replacing, save time, improve operating efficiency.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only detailed description of the invention of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the multifunctional saw of quick-clamping saw blade, comprises casing, casing is provided with swing output, swing output and comprise shift fork, it is characterized in that: the output of shift fork is provided with the output shaft of hollow, and one end of output shaft is provided with installation base, and installation base is provided with saw blade; Be provided with depression bar in output shaft, one end of depression bar is connected with the platen for compressing saw blade, and platen is threaded with depression bar; The other end of depression bar stretches out the outside of output shaft and is provided with boss of exerting pressure, and the diameter of boss of exerting pressure is greater than the diameter of depression bar shaft, and depression bar is arranged with spring, and spring is at shift fork and exert pressure between boss; Casing is also provided with depression bar drives structure, comprises the spanner that cam and driving cam rotate along the axis of cam; When cam is resisted against on boss of exerting pressure near one end of axis, saw blade is pressed on installation base by platen, and when cam is resisted against on boss of exerting pressure away from one end of axis, saw blade unclamps by platen.
2. the multifunctional saw of quick-clamping saw blade as claimed in claim 1, it is characterized in that: described installation base is provided with multiple positioning boss, the installation end of described saw blade is provided with opening, and the arranged outside of opening has multiple positioning through hole corresponding with positioning boss.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888708.5U CN205218195U (en) | 2015-11-10 | 2015-11-10 | Multi -functional saw of quick clamping saw bit |
| DE202016102955.4U DE202016102955U1 (en) | 2015-11-10 | 2016-06-02 | Multifunction saw with a quick release saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888708.5U CN205218195U (en) | 2015-11-10 | 2015-11-10 | Multi -functional saw of quick clamping saw bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218195U true CN205218195U (en) | 2016-05-11 |
Family
ID=55893289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520888708.5U Expired - Fee Related CN205218195U (en) | 2015-11-10 | 2015-11-10 | Multi -functional saw of quick clamping saw bit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205218195U (en) |
| DE (1) | DE202016102955U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD931069S1 (en) | 2019-05-03 | 2021-09-21 | Tti (Macao Commercial Offshore) Limited | Blade |
| USD953833S1 (en) | 2019-08-22 | 2022-06-07 | Milwaukee Electric Tool Corporation | Oscillating multi tool anchor |
| US11738398B2 (en) | 2020-11-18 | 2023-08-29 | Milwaukee Electric Tool Corporation | Accessory for an oscillating power tool |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309492B (en) * | 2017-08-08 | 2023-08-29 | 浙江金美电动工具有限公司 | Multifunctional saw quick-change structure and quick-change method |
| CN108527666A (en) * | 2018-05-07 | 2018-09-14 | 扬州昇业机械有限公司 | A kind of Multifunctional swing saw fast-assembling clamping device |
-
2015
- 2015-11-10 CN CN201520888708.5U patent/CN205218195U/en not_active Expired - Fee Related
-
2016
- 2016-06-02 DE DE202016102955.4U patent/DE202016102955U1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD931069S1 (en) | 2019-05-03 | 2021-09-21 | Tti (Macao Commercial Offshore) Limited | Blade |
| USD1015098S1 (en) | 2019-05-03 | 2024-02-20 | Techtronic Power Tools Technology Limited | Blade |
| USD953833S1 (en) | 2019-08-22 | 2022-06-07 | Milwaukee Electric Tool Corporation | Oscillating multi tool anchor |
| US11738398B2 (en) | 2020-11-18 | 2023-08-29 | Milwaukee Electric Tool Corporation | Accessory for an oscillating power tool |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202016102955U1 (en) | 2016-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160511 Termination date: 20171110 |