CN109079243A - A kind of sawtooth changeable type swing saw blade - Google Patents
A kind of sawtooth changeable type swing saw blade Download PDFInfo
- Publication number
- CN109079243A CN109079243A CN201811189538.6A CN201811189538A CN109079243A CN 109079243 A CN109079243 A CN 109079243A CN 201811189538 A CN201811189538 A CN 201811189538A CN 109079243 A CN109079243 A CN 109079243A
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- CN
- China
- Prior art keywords
- saw blade
- sawtooth
- handle
- hole
- slot
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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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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
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of sawtooth changeable types to swing saw blade, including saw blade handle, saw blade, several clamping screws, described saw blade handle one end is equipped with datum hole, the datum hole upper end is equipped with open slot, the open slot is connected to datum hole, the saw blade handle other end is equipped with saw blade, the saw blade is detachably connected by several clamping screws and saw blade handle, several sawtooth are uniformly provided on the saw blade, the sawtooth is set to separate one end with saw blade handle junction on saw blade, the present invention is by setting split type structure for saw blade handle and saw blade, by clamping screw by saw blade handle in conjunction with saw blade, when the damage of saw blade sawtooth, the clamping screw that need to only come loose removes the saw blade that saw blade more renews, no replacement is required entirely swings saw blade, reduce loss, save the cost, reduce the wasting of resources.
Description
[technical field]
The present invention relates to the technical fields of saw blade, especially swing the technical field of saw blade.
[background technique]
Swing saw is a kind of electric tool having many uses, small in size, can be applicable in many workplaces, such as work
The fields such as industry, medical treatment, house ornamentation, its working principle, which is output shaft, does pendulum motion around axial line, therefore, when user is exporting
After different work heads is installed on axis, a variety of different operating functions may be implemented, common work head includes saw blade, frosted
Disk, scraper etc. may be implemented such as to saw, cut, grind, scraping work requirements, and swing saw saw blade relies primarily on sawtooth to carry out material
Cutting, sawtooth loss is big, and the loss of saw handle is smaller, and the sawtooth of general saw blade is broken but saw handle may continue to use but existing saw
Piece is mostly integral type, and sawtooth damage needs replacing entire saw blade, be easy to cause the wasting of resources.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, propose that a kind of sawtooth changeable type swings saw blade, energy
Enough to separate saw blade handle with saw blade, sawtooth damage only needs to change new saw blade, economizes on resources, and reduces cost.
To achieve the above object, the invention proposes a kind of sawtooth changeable type swing saw blade, including saw blade handle, saw blade,
Several clamping screws, described saw blade handle one end are equipped with datum hole, and the datum hole upper end is equipped with open slot, the opening
Slot is connected to datum hole, and the saw blade handle other end is equipped with saw blade, and the saw blade passes through several clamping screws and saw blade handle
It is detachably connected, several sawtooth is uniformly provided on the saw blade, the sawtooth is separate on saw blade to be connect with saw blade handle
The one end at place.
Preferably, the saw blade handle be equipped with saw blade fixing groove, the saw blade fixing groove be equipped with it is several for
The through-hole that the screw rod of clamping screw passes through, the saw blade is equipped with the saw blade notch that can cooperate with saw blade fixing groove, described
Saw blade notch be equipped with the threaded hole that can cooperate with through-hole, the screw rod of the clamping screw can through through-hole and threaded hole
Dismantling connection.
Preferably, the through-hole is counterbore, the bolt head of the clamping screw can sink to described completely
In through-hole.
Preferably, the saw blade handle is equipped with several auxiliary positioning holes, the auxiliary positioning hole is along datum hole
Circumferentially around setting.
Preferably, the saw blade handle is equipped with the first through slot, the second through slot and third through slot, described first is logical
Slot, the second through slot and third through slot are connected to datum hole, and first through slot and the second through slot are symmetrically set in datum hole
Two sides, the third through slot are set on the central axis of saw blade handle.
Preferably, being coated with screw glue in the fastening bolt.
Preferably, the saw blade handle is equipped with one end of datum hole and is equipped with one end of saw blade fixing groove, between both ends
Equipped with bending changeover portion.
Preferably, the saw blade handle surface is equipped with teflon coatings.
Beneficial effects of the present invention: the present invention passes through locking screw by setting split type structure for saw blade handle and saw blade
Bolt is by saw blade handle in conjunction with saw blade, and when the damage of saw blade sawtooth, the clamping screw that need to only come loose removes saw blade that saw blade more renews i.e.
Can, no replacement is required entire swing saw blade, reduction loss, save the cost, the reduction wasting of resources.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram top view that a kind of sawtooth changeable type of the present invention swings saw blade；
Fig. 2 is the structural schematic diagram main view that a kind of sawtooth changeable type of the present invention swings saw blade；
Fig. 3 is the saw blade handle and saw blade junction structural schematic diagram that a kind of sawtooth changeable type of the present invention swings saw blade；
Fig. 4 is view under a kind of saw blade handle structure schematic diagram of sawtooth changeable type swing saw blade of the present invention；
Fig. 5 is the saw blade structure schematic diagram that a kind of sawtooth changeable type of the present invention swings saw blade.
In figure: 1- saw blade handle, 2- saw blade, 3- clamping screw, 11- datum hole, 12- open slot, 13- saw blade fixing groove, 14-
Auxiliary positioning hole, the first through slot of 15-, the second through slot of 16-, 17- third through slot, 18- bend changeover portion, 21- sawtooth, 22- saw blade
Notch, 131- through-hole, 221- threaded hole.
[specific embodiment]
Refering to fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of sawtooth changeable type of the present invention swing saw blade, including saw blade handle 1, saw blade
2, several clamping screws 3, described 1 one end of saw blade handle are equipped with datum hole 11, and 11 upper end of datum hole is equipped with open slot 12,
The open slot 12 is connected to datum hole 11, and 1 other end of saw blade handle is equipped with saw blade 2, and the saw blade 2 passes through several
Clamping screw 3 is detachably connected with saw blade handle 1, and several sawtooth 21 are uniformly provided on the saw blade 2, and the sawtooth 21 is set to
Separate one end with 1 junction of saw blade handle on saw blade 2, the saw blade handle 1 are equipped with saw blade fixing groove 13, and the saw blade is solid
Determine slot 13 and be equipped with the through-hole 131 that several screw rods for clamping screw 3 pass through, the saw blade 2 is equipped with can be with saw blade
The saw blade notch 22 that fixing groove 13 cooperates, the saw blade notch 22 are equipped with the threaded hole 221 that can cooperate with through-hole 131,
The screw rod of the clamping screw 3 is detachably connected through through-hole 131 with threaded hole 221, and the through-hole 131 is counterbore, institute
The bolt head for the clamping screw 3 stated can be sunk to completely in the through-hole 131, and the saw blade handle 1 is equipped with several auxiliary
Location hole 14 is helped, along datum hole 11 circumferentially around setting, the saw blade handle 1 is equipped with first in the auxiliary positioning hole 14
Through slot 15, the second through slot 16 and third through slot 17, first through slot 15, the second through slot 16 and third through slot 17 are and benchmark
The connection of hole 11, first through slot 15 and the second through slot 16 are symmetrically set in the two sides of datum hole 11, the third through slot 17
On the central axis of saw blade handle 1, screw glue is coated in the fastening bolt 3, the saw blade handle 1 is equipped with datum hole
11 one end and the one end for being equipped with saw blade fixing groove 13, bending changeover portion 18 are equipped between both ends, 1 surface of saw blade handle is set
There are teflon coatings.
The course of work of the present invention:
A kind of sawtooth changeable type of the present invention swings saw blade during the work time, by the open slot 12 and benchmark of saw blade handle 1
The swing saw shaft fixed needed for being aligned of hole 11, saw blade handle 1 is positioned and is fixed, by auxiliary positioning hole 14 by the saw blade of saw blade 2
Notch 22 is directed at saw blade fixing groove 13, and clamping screw 3 is passed through through-hole 131 and is fixedly connected with threaded hole 221, clamping screw is tightened
3, swinging saw blade can use, and when the sawtooth 21 of saw blade 2 has abrasion to need to change, only need to back out what clamping screw 3 more renewed
Saw blade 2.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of sawtooth changeable type swings saw blade, it is characterised in that: including saw blade handle (1), saw blade (2), several clamping screws
(3), described saw blade handle (1) one end is equipped with datum hole (11), and the datum hole (11) upper end is equipped with open slot (12), described
Open slot (12) be connected to datum hole (11), saw blade handle (1) other end is equipped with saw blade (2), and the saw blade (2) is logical
It crosses several clamping screws (3) to be detachably connected with saw blade handle (1), several sawtooth (21), institute is uniformly provided on the saw blade (2)
The sawtooth (21) stated is set to separate one end with saw blade handle (1) junction on saw blade (2).
2. a kind of sawtooth changeable type as described in claim 1 swings saw blade, it is characterised in that: on the saw blade handle (1)
Equipped with saw blade fixing groove (13), the saw blade fixing groove (13) is equipped with what several screw rods for clamping screw (3) passed through
Through-hole (131), the saw blade (2) are equipped with the saw blade notch (22) that can cooperate with saw blade fixing groove (13), the saw
Notch (22) is equipped with the threaded hole (221) that can cooperate with through-hole (131), and the screw rod of the clamping screw (3) run through
Through-hole (131) is detachably connected with threaded hole (221).
3. a kind of sawtooth changeable type as claimed in claim 2 swings saw blade, it is characterised in that: the through-hole (131) is
Counterbore, the bolt head of the clamping screw (3) can be sunk to completely in the through-hole (131).
4. a kind of sawtooth changeable type as described in claim 1 swings saw blade, it is characterised in that: on the saw blade handle (1)
Equipped with several auxiliary positioning holes (14), the auxiliary positioning hole (14) is along datum hole (11) circumferentially around setting.
5. a kind of sawtooth changeable type as described in claim 1 swings saw blade, it is characterised in that: on the saw blade handle (1)
Equipped with the first through slot (15), the second through slot (16) and third through slot (17), first through slot (15), the second through slot (16) and
Third through slot (17) is connected to datum hole (11), and first through slot (15) and the second through slot (16) are symmetrically set in datum hole
(11) two sides, the third through slot (17) are set on the central axis of saw blade handle (1).
6. a kind of sawtooth changeable type as described in claim 1 swings saw blade, it is characterised in that: the fastening bolt (3)
On be coated with screw glue.
7. a kind of sawtooth changeable type as described in claim 1 swings saw blade, it is characterised in that: the saw blade handle (1) is set
There is one end of datum hole (11) and be equipped with the one end of saw blade fixing groove (13), is equipped with bending changeover portion (18) between both ends.
8. a kind of sawtooth changeable type as described in claim 1 swings saw blade, it is characterised in that: described saw blade handle (1) table
Face is equipped with teflon coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189538.6A CN109079243A (en) | 2018-10-12 | 2018-10-12 | A kind of sawtooth changeable type swing saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189538.6A CN109079243A (en) | 2018-10-12 | 2018-10-12 | A kind of sawtooth changeable type swing saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109079243A true CN109079243A (en) | 2018-12-25 |
Family
ID=64843631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811189538.6A Pending CN109079243A (en) | 2018-10-12 | 2018-10-12 | A kind of sawtooth changeable type swing saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109079243A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007036322A1 (en) * | 2007-03-30 | 2008-10-02 | Wsengineering Gmbh & Co.Kg | Oscillation saw arrangement, has saw blade with angular base section, which is partially inserted into saw blade retainer, for forming obtuse angle with saw blade, where base section stands at certain from middle axis of motor shaft |
| CN201453321U (en) * | 2009-06-17 | 2010-05-12 | 王景寓 | Sawblade mounting structure of swing saw used for bone surgery |
| CN102476223A (en) * | 2010-11-26 | 2012-05-30 | 新杰亚洲有限公司 | Circular saw web with replaceable saw blade |
| CN202690671U (en) * | 2012-06-06 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Fastening bolt for rear cover of speed changer |
| CN202846629U (en) * | 2012-07-02 | 2013-04-03 | 海联锯业有限公司 | Connecting structure of saw bit of swing saw |
| CN202984817U (en) * | 2012-12-27 | 2013-06-12 | 乐清市乾丰工具有限公司 | Connecting interface for saw bit of swing saw |
| KR20160047067A (en) * | 2014-10-21 | 2016-05-02 | 박명수 | Oscillating saw device |
| CN205950007U (en) * | 2016-08-22 | 2017-02-15 | 常州盟拓工具科技有限公司 | Swing saw piece |
| CN205967640U (en) * | 2016-07-29 | 2017-02-22 | 海联锯业科技有限公司 | Symmetry saw bit |
| WO2017114059A1 (en) * | 2015-12-29 | 2017-07-06 | 重庆西山科技股份有限公司 | Swinging saw blade with protective sheath |
| CN206305544U (en) * | 2016-07-29 | 2017-07-07 | 海联锯业科技有限公司 | Swing saw saw blade |
| CN206597974U (en) * | 2017-03-27 | 2017-10-31 | 海联锯业科技有限公司 | Sunk type interface saw blade |
| CN107718276A (en) * | 2017-09-30 | 2018-02-23 | 马鞍山市华东耐磨合金有限公司 | A kind of mixing plant scraper for being beneficial to protection mixing arm |
| CN207272310U (en) * | 2017-04-21 | 2018-04-27 | 陈仁鑫 | A kind of saw handle for swinging saw blade |
| CN208840614U (en) * | 2018-10-12 | 2019-05-10 | 海联锯业科技有限公司 | A kind of sawtooth changeable type swing saw blade |
-
2018
- 2018-10-12 CN CN201811189538.6A patent/CN109079243A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007036322A1 (en) * | 2007-03-30 | 2008-10-02 | Wsengineering Gmbh & Co.Kg | Oscillation saw arrangement, has saw blade with angular base section, which is partially inserted into saw blade retainer, for forming obtuse angle with saw blade, where base section stands at certain from middle axis of motor shaft |
| CN201453321U (en) * | 2009-06-17 | 2010-05-12 | 王景寓 | Sawblade mounting structure of swing saw used for bone surgery |
| CN102476223A (en) * | 2010-11-26 | 2012-05-30 | 新杰亚洲有限公司 | Circular saw web with replaceable saw blade |
| CN202690671U (en) * | 2012-06-06 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Fastening bolt for rear cover of speed changer |
| CN202846629U (en) * | 2012-07-02 | 2013-04-03 | 海联锯业有限公司 | Connecting structure of saw bit of swing saw |
| CN202984817U (en) * | 2012-12-27 | 2013-06-12 | 乐清市乾丰工具有限公司 | Connecting interface for saw bit of swing saw |
| KR20160047067A (en) * | 2014-10-21 | 2016-05-02 | 박명수 | Oscillating saw device |
| WO2017114059A1 (en) * | 2015-12-29 | 2017-07-06 | 重庆西山科技股份有限公司 | Swinging saw blade with protective sheath |
| CN205967640U (en) * | 2016-07-29 | 2017-02-22 | 海联锯业科技有限公司 | Symmetry saw bit |
| CN206305544U (en) * | 2016-07-29 | 2017-07-07 | 海联锯业科技有限公司 | Swing saw saw blade |
| CN205950007U (en) * | 2016-08-22 | 2017-02-15 | 常州盟拓工具科技有限公司 | Swing saw piece |
| CN206597974U (en) * | 2017-03-27 | 2017-10-31 | 海联锯业科技有限公司 | Sunk type interface saw blade |
| CN207272310U (en) * | 2017-04-21 | 2018-04-27 | 陈仁鑫 | A kind of saw handle for swinging saw blade |
| CN107718276A (en) * | 2017-09-30 | 2018-02-23 | 马鞍山市华东耐磨合金有限公司 | A kind of mixing plant scraper for being beneficial to protection mixing arm |
| CN208840614U (en) * | 2018-10-12 | 2019-05-10 | 海联锯业科技有限公司 | A kind of sawtooth changeable type swing saw blade |
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