CN108544021A - The fast clamp mechanism of reciprocating saw and reciprocating saw - Google Patents
The fast clamp mechanism of reciprocating saw and reciprocating saw Download PDFInfo
- Publication number
- CN108544021A CN108544021A CN201810555961.7A CN201810555961A CN108544021A CN 108544021 A CN108544021 A CN 108544021A CN 201810555961 A CN201810555961 A CN 201810555961A CN 108544021 A CN108544021 A CN 108544021A
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- pin
- collet
- outer ring
- blade
- arc groove
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- 238000009434 installation Methods 0.000 claims description 23
- 238000002156 mixing Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The present invention provides a kind of fast clamp mechanism of reciprocating saw and reciprocating saws, the fast clamp mechanism of the reciprocating saw includes the first pin, second pin, it is socketed in the collet inner ring on the head of reciprocating lever and is socketed in the collet outer ring of the outside of collet inner ring, collet inner ring is respectively arranged on the left side and the right side the first pin hole and the second pin hole, the inside of collet outer ring be equipped with matched first arc groove of the first pin hole and with matched second arc groove of the second pin hole, first pin and the second pin can be connected to the both sides of blade respectively, collet outer ring can rotate that the first pin is driven to slide relative to the first arc groove along its circumferential direction, and the second pin is driven to be slided blade clamp or release relative to the second arc groove.The present invention is equipped with spiral of Archimedes on the inner periphery of collet outer ring, drives straight pin to slide with one heart by collet outer ring and torsional spring effect, with this clamp or release blade, can solve the stuck situation in clamping, clamping effect is good, and blade energy quick-replaceable.
Description
Technical field
The present invention relates to the present invention relates to power tools technology field, more particularly to the fast clamp mechanism of a kind of reciprocating saw and past
Multiple saw.
Background technology
Electric reciprocating saw is the electric tool that sawing is carried out with the saw blade of reciprocating motion, and saw blade is generally solid by clamp system
It is scheduled on reciprocal club head, and is equipped with positioning pin on the end face of reciprocating lever, saw blade, which is hooked, prevents saw blade from deviating from.It is existing
Clamp system generally uses briquetting or steel ball, and not only manipulation strength is big for forced clamping structure, and product cost is high, is also easy to occur
Situations such as stuck.
Invention content
The purpose of the present invention is at least solving one of drawbacks described above and deficiency, which is achieved through the following technical solutions
's.
The present invention provides a kind of fast clamp mechanism of reciprocating saw, the blade for the head for being mounted on reciprocating lever to be clamped, including
First pin, the second pin, be socketed in the reciprocating lever head collet inner ring and be socketed in the outer of the collet inner ring
The collet outer ring in portion, the collet inner ring are respectively arranged on the left side and the right side the first pin hole and the second pin hole, the collet outer ring
Inside be equipped with matched first arc groove of first pin hole and with matched second arc groove of second pin hole,
First pin can pass through first pin hole to be connected to the side of the blade, and second pin can pass through described
Second pin hole is connected to the other side of the blade, and the collet outer ring can surround the center axis thereof of the collet outer ring
To drive first pin to be slided relative to first arc groove and drive second pin relative to described second
Arc groove sliding by the blade clamp or release, second pin relative to the track that second arc groove slide for Ah
Base Mead helix.
Further, first pin is spacer pin, and second pin is locking pin, first pin hole and second
The axle center of pin hole overlap and the axial connecting line of first pin hole and the second pin hole perpendicular to the collet inner ring central shaft
Line.
Further, further include the torsional spring on the head for being socketed in the reciprocating lever, the outside of the torsional spring is socketed with installation
Sleeve, one end of the torsional spring are connect with the collet outer ring, and the other end of the torsional spring is connect with the installation sleeve.
Further, the central axis of the installation sleeve and the central axis of collet outer ring are identical and described
One end of installation sleeve is abutted against with the collet outer ring.
Further, second arc groove includes being arranged to exist in the tight lock part of one end of second arc groove and setting
The release portion of the other end of second arc groove uses smooth surface blending between the tight lock part and the release portion,
The distance between the tight lock part and the axle center of collet outer ring are less than the distance between the axle center in the release portion and collet outer ring.
Further, the outer wall of the collet outer ring is equipped with spanner, and the collet outer ring can be in the work of the spanner
With lower rotation so that second pin can be slided relative to second arc groove, when one end of second pin is slided
It moves when being abutted against with the tight lock part, the other end of second pin is abutted against with the blade clamps the blade；
When described one end of second pin and the release portion abut against, the other end of second pin is outwardly away from described
Blade unclamps the blade.
Further, the blade is equipped with mounting hole, and when the blade clamps, one end of first pin abuts
On the inner wall of first arc groove, the other end of first pin is connected to the side and described of the mounting hole
The blade is clipped in the middle by the other side that one end of two pins is connected to the mounting hole, and the other end of second pin supports
It is connected on the tight lock part of second arc groove.
Further, the side fixing sleeve far from the reciprocating lever is connected to axial card on the excircle of the collet inner ring
Spring, the axial direction clamp spring can limit the collet outer ring.
Further, space curve track of the spiral of Archimedes under O-XYZ coordinate systems is calculate by the following formula：
X=r*cos (t*70)；
Y=r*sin (t*70)；
Z=0；
R=8.3+2.5* (1-t).
Wherein：T is polar angle, indicates the number of degrees that spiral of Archimedes turns over.
The present invention also provides a kind of reciprocating saw, including motor, transmission device and reciprocating lever, the institutes of the reciprocating saw
The head for stating reciprocating lever is equipped with the fast clamp mechanism of above-mentioned reciprocating saw.
Advantages of the present invention is as follows：
(1) present invention substitutes briquetting or steel ball using straight pin, and makes full use of spiral of Archimedes principle, in collet
The inner periphery of outer ring is equipped with spiral of Archimedes, drives straight pin to slide with one heart by collet outer ring and torsional spring effect, with
This clamp or release blade, it is simple in structure to achieve the purpose that clamping device locking or unclamp, it is skillfully constructed, can solve to make
The stuck situation occurred with briquetting or steel ball clamping.
(2) fast clamp mechanism provided by the invention can be conveniently mounted on reciprocating saw, be securely fixed on reciprocating lever,
It will not fall off at work, after the blade abrasion of reciprocating saw, can realize quick-replaceable by rotating collet outer ring, and block
Tight effect is good.
(3) fast clip mechanism structure provided by the invention is simple, at low cost, simple operation, installation and maintenance are convenient to.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.
Fig. 1 is the perspective exploded view of the fast clamp mechanism of reciprocating saw provided in an embodiment of the present invention；
Fig. 2 is the side cutaway view that the fast clamp mechanism of reciprocating saw provided in an embodiment of the present invention is in blade clamped condition；
Fig. 3 is the side cutaway view of the fast clamp mechanism of reciprocating saw provided in an embodiment of the present invention；
Fig. 4 is the part assembling schematic diagram of the fast clamp mechanism of reciprocating saw provided in an embodiment of the present invention；
Fig. 5 is the side cutaway view that the fast clamp mechanism of reciprocating saw provided in an embodiment of the present invention is in blade releasing orientation；
Reference numeral is as follows：
200- reciprocating lever 300- blades
The left collets of 201- collets 211-
Right the first mounting holes of collet 213- of 212-
The second mounting holes of 31-
1- collet inner ring 2- collets outer ring
3- the first pin the second pins of 4-
11- the first pin hole the second pin holes of 12-
21- the first arc groove the second arc grooves of 22-
221- tight lock part 222- releases portion
23- spanner 24- jacks
5- torsional spring 51- spring portion
52- first connecting portion 53- second connecting portions
6- installation sleeve 7- axial direction clamp springs
Specific implementation mode
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to be best understood from the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened completely is communicated to those skilled in the art.
Fig. 1 to Fig. 5 shows the structural schematic diagram of the fast clamp mechanism of the reciprocating saw provided according to the embodiment of the present invention.Such as
Shown in Fig. 1 to Fig. 5, the fast clamp mechanism of reciprocating saw provided by the invention is used to that the blade mounted on the head of reciprocating lever 200 to be clamped
300, realize that the fast clamp of blade is fixed and quick-replaceable.The head of reciprocating lever 200 is equipped with the collet for placing blade 300
201, collet 201 includes left collet 211 and right collet 212, and there are gaps, formation to be used between left collet 211 and right collet 212
The clip slot of blade 300 is placed, the fixation that is used for positioned opposite is respectively equipped on left collet 211 and right collet 212 and locks blade 300
The first mounting hole 213, the clamped portion of blade 300 is equipped with 213 phase of the first mounting hole with left collet 211 and right collet 212
Matched second mounting hole 31, that is, when installing, the center of the first mounting hole 213 and the second mounting hole 31 is opposite.
The fast clamp mechanism of the reciprocating saw includes the first pin 3, the second pin 4,201 outside of collet for being socketed in reciprocating lever 200
Collet inner ring 1 and be socketed in the collet inner ring 1 outside collet outer ring 2, collet inner ring 1 and collet outer ring 2 are
Hollow cylinder, collet inner ring 1 are respectively arranged on the left side and the right side the first pin hole 11 and the second pin hole 12, the first pin hole 11 and second
The axle center of pin hole 12 overlap and the axial connecting line of the first pin hole 11 and the second pin hole 12 perpendicular to collet inner ring 1 central shaft
Line, in addition, the axial connecting line of the first pin hole 11, the second pin hole 12 and the first mounting hole 213 in the same horizontal line and hangs down
Directly in the central shaft of reciprocating lever 200.
The inner wall of collet outer ring 2 is equipped with first pin hole, 11 matched first arc groove 21 and with described the
Two pin holes, 12 matched second arc groove 22, the first arc groove 21 and the second arc groove are oppositely arranged.The outside of collet outer ring 2
Wall, which is equipped with, can push the spanner 23 that the collet outer ring 2 is rotated along its circumferential direction, and spanner 23 is integral type with collet outer ring 2
Structure.
First pin 3 can be connected to the side of blade 300 across first pin hole 21, and the second pin 4 can pass through
Second pin hole 22 is connected to the other side of blade 300.Collet outer ring 2 can surround the central axis of the collet outer ring 2
(along its circumferential direction) rotation is to drive the first pin 3 to be slided relative to first arc groove 21 and drive the second pin 4
It is slided 300 clamp or release of blade relative to second arc groove 22.First pin 3 is spacer pin, outside to collet
The rotational angle and distance of circle 2 are limited.Second pin 4 is locking pin, is used for 300 clamp or release of blade.Second pin
Nail 4 is spiral of Archimedes relative to the track slided with the second arc groove 22.
Second arc groove 22 includes being arranged in the tight lock part 221 of one end of the second arc groove 22 and setting in second arc
The release portion 222 of the other end of shape slot 22 uses smooth surface blending, tight lock part between tight lock part 221 and release portion 222
The distance between 221 and the axle center of collet outer ring 2 are less than the distance between the axle center in release portion 222 and collet outer ring 2.Tight lock part
221 and release portion 222 indicate one section on the second arc groove 22, locking when various sizes of 300 clamp or release of blade
It the position of portion 221 and release portion 222 on the second arc groove 22 can be different.
In specific implementation, the smooth surface between tight lock part 221 and release portion 222 is spiral of Archimedes shape curved surface,
That is the second pin 4 is spiral of Archimedes relative to the track slided with second arc groove 22.As shown in Fig. 2, this reality
Apply in example, using smooth spiral of Archimedes shape curved surface so that between tight lock part 221 and the axle center of collet outer ring 2 away from
From the distance between the axle center less than release portion 222 and collet outer ring 2.
When pulling spanner 23 so that collet outer ring 2 rotates, the second pin 4 can be in the second arc groove 22 relative to this
Second arc groove 22 slides, and achievees the purpose that the second pin 4 of propulsion and retraction, and then realize the locking or release to blade 300.
When the second pin 4, which is slided into, to offset with tight lock part 221, the second pin 4 inwardly promote with the first pin 3 by blade 300 tightly
It resists, to which blade 300 be fixedly clamped；When the second pin 4, which is slided into, to offset with release portion 222, the second pin 4 bounces back far
From blade 300, blade 300 is unclamped.
When blade 300 clamps, one end of the first pin 3 is connected on the inner wall of the first arc groove 21, the first pin 3
The other end is connected to the side of the mounting hole 31 of blade 300 and one end of the second pin 4 and is connected to the another of the mounting hole 31
Blade 300 is clipped in the middle by side, and the other end of the second pin 4 is connected at the tight lock part 221 of the second arc groove 22.
In specific implementation, the second pin 4 is straight pin, and the both ends of the straight pin are round end shape so that the second pin
The stress of nail 4 concentrates on the both ends of straight pin, improves the effect that is fixedly clamped；In addition, the straight pin of the second pin 4 is set as round end
Shape is also possible to prevent to scratch blade 300.
The front end of the collet 201 of reciprocating lever is also socketed with torsional spring 5, and the outside of torsional spring 5 is socketed with installation sleeve 6, installation
Sleeve 6 is plastic sleeve.Torsional spring 5 includes spring portion 51 and is separately positioned on 52 He of first connecting portion of the both sides of spring portion 51
Second connecting portion 53, in the inner ring of sleeve 6, one end of torsional spring 5 is first connecting portion for the socket of spring portion 51 of torsional spring 5
52, the direction of first connecting portion 52 is identical as the axial direction of installation sleeve 6, and first connecting portion 52, which is inserted into, to be arranged in collet outer ring
In jack 24 on 2；The other end of torsional spring 5 is second connecting portion 53, the axial direction in the direction and installation sleeve 6 of second connecting portion 53
Perpendicular, second connecting portion 53 is connected in the card slot inside installation sleeve 6.When collet outer ring 2 is revolved around the central axes of spring
When turning, collet outer ring 2 can be reset to initial status by torsional spring 5, generated torque and provided torsion, realize blade 300 quickly more
It changes.
The central axis of installation sleeve 6 is identical as the central axis of collet outer ring 2, and one end of installation sleeve 6 and folder
One end of head outer ring 2 abuts against.Side fixing sleeve far from reciprocating lever 200 on the excircle of collet inner ring 2 is connected to axial clamp spring
7, axial clamp spring 7 and the other end of collet outer ring 2 abut against, and can be limited to the collet outer ring 2.That is collet outer ring 2
Axially position is realized by the cooperation of axial clamp spring 7 and installation sleeve 6.
Fig. 4 shows the part assembling schematic diagram of the fast clamp mechanism of the reciprocating saw provided according to the embodiment of the present invention.Such as
Shown in Fig. 4, when this fast clamp mechanism assembles, installation sleeve 6 is first socketed in the outside of collet 201, and torsional spring 5 is socketed in installation
In sleeve 6, then collet inner ring 1 is fixedly sheathed in the outside of collet 201, the rotation of collet outer ring 2 is socketed on folder again later
Head inner ring 1 outside and offset with installation sleeve 6, installation is complete.
Fig. 2 shows the clamped condition schematic diagrames of the fast clamp mechanism of the reciprocating saw provided according to the embodiment of the present invention.Fig. 5
The releasing orientation schematic diagram of the fast clamp mechanism of the reciprocating saw provided according to the embodiment of the present invention is provided.Arrow direction in Fig. 5
The rotation direction of collet outer ring 2 is represented, letter r, which represents, to be unclamped, and alphabetical L represents locking.As shown in Figure 2 and Figure 5, initial position
When, blade 300 is in locking state, and the second pin 4 offsets with tight lock part 221, when needing replacing blade 300, pulls spanner
23 rotary chuck outer rings 2 counterclockwise, torsional spring 5 deform, and the contact site of the second pin 4 and the second arc groove 22 of collet outer ring 2 is slided
Release portion 222 is moved, the second pin 4 increases at a distance from the axle center of collet outer ring 2, i.e., between the second pin 4 and blade 300
Pressing force reduces, and the second pin 4 is unclamped, at this time can be taken out old blade 300, and be put into far from blade 300, blade 300
New blade 300；After new blade 300 is packed into, the spanner 23 of collet outer ring 2 is unclamped, torsional spring 5, which resets, drives collet outer ring 2
It resetting, collet outer ring 2 rotates clockwise, and the contact site of the second pin 4 and the second arc groove 22 slides into tight lock part 221, and second
Pin 4 is inwardly promoted and is abutted against with the first pin 3, and blade 300 is tightly gripped.
In preferred implementation, under O-XYZ coordinate systems, the space curve equation of above-mentioned spiral of Archimedes is represented by：
X=r*cos (t*70)；
Y=r*sin (t*70)；
Z=0；
R=8.3+2.5* (1-t).
Wherein：T is polar angle, indicates the number of degrees that spiral of Archimedes turns over.
Retrofit is carried out using the second arc groove of curvilinear equation pair 22 of above-mentioned spiral of Archimedes, knife can be improved
The clamping effect of piece, and clamp and unclamp and can be continuously finished, realize the quick-replaceable of blade.
The present invention also provides a kind of reciprocating saw being equipped with above-mentioned fast clamp mechanism, which further includes motor, passes
Dynamic device and reciprocating lever, motor carry out straight reciprocating motion by actuator drives reciprocating lever.
In preferred implementation, reciprocating saw is AC electrical reciprocating saw, and motor rotation is more stablized, and shaking for reciprocating saw can be reduced
Dynamic and mitigation noise.
The present invention substitutes briquetting or steel ball using straight pin, and makes full use of spiral of Archimedes principle, outside collet
The inner periphery of circle is equipped with spiral of Archimedes, drives straight pin to slide with one heart by collet outer ring and torsional spring effect, with this
Clamp or release blade, it is simple in structure to achieve the purpose that clamping device locking or unclamp, it is skillfully constructed, can solve to use
The stuck situation that briquetting or steel ball clamping occur.
Fast clamp mechanism provided by the invention can be conveniently mounted on reciprocating saw, be securely fixed on reciprocating lever, no
It can fall off at work, after the blade abrasion of reciprocating saw, can realize quick-replaceable, and clamping by rotating collet outer ring
Effect is good；In addition, this fast clip mechanism structure is simple, at low cost, simple operation, installation and maintenance are convenient to.
It should be pointed out that in the description of the present invention, term " first ", " second " are only used for an entity or behaviour
Make with another entity or operate distinguish, without necessarily requiring or implying between these entities or operation there are it is any this
The actual relationship of kind or sequence.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (10)
1. a kind of fast clamp mechanism of reciprocating saw, for the blade mounted on the head of reciprocating lever to be clamped, which is characterized in that including first
Pin, the second pin, be socketed in the reciprocating lever head collet inner ring and be socketed in the outside of the collet inner ring
Collet outer ring, the collet inner ring are respectively arranged on the left side and the right side the first pin hole and the second pin hole, the inside of the collet outer ring
Equipped with matched first arc groove of first pin hole and with matched second arc groove of second pin hole, it is described
First pin can pass through first pin hole to be connected to the side of the blade, and second pin can be across described second
Pin hole is connected to the other side of the blade, the collet outer ring can surround the center axis thereof of the collet outer ring to
It drives first pin to be slided relative to first arc groove and drives second pin relative to second arc
The blade clamp or release, second pin are A Ji meter relative to the track that second arc groove slides by slot sliding
Moral helix.
2. the fast clamp mechanism of reciprocating saw according to claim 1, which is characterized in that first pin is spacer pin, described
Second pin is locking pin, and the axle center of first pin hole and the second pin hole overlaps and first pin hole and the second pin hole
Central axis of the axial connecting line perpendicular to the collet inner ring.
3. the fast clamp mechanism of reciprocating saw according to claim 1, which is characterized in that further include the head for being socketed in the reciprocating lever
The outside of the torsional spring in portion, the torsional spring is socketed with installation sleeve, and one end of the torsional spring is connect with the collet outer ring, the torsion
The other end of spring is connect with the installation sleeve.
4. the fast clamp mechanism of reciprocating saw according to claim 3, which is characterized in that the central axis of the installation sleeve and institute
The central axis for stating collet outer ring is identical, and one end of the installation sleeve is abutted against with the collet outer ring.
5. the fast clamp mechanism of reciprocating saw according to claim 1, which is characterized in that second arc groove includes being arranged in institute
State the tight lock part of one end of the second arc groove and be arranged in the release portion of the other end of second arc groove, the tight lock part and
Smooth surface blending, the distance between the tight lock part and the axle center of collet outer ring is used to be less than described between the release portion
The distance between the axle center in release portion and collet outer ring.
6. the fast clamp mechanism of reciprocating saw according to claim 5, which is characterized in that the outer wall of the collet outer ring is equipped with and pulls
Hand, the collet outer ring can rotate under the action of the spanner so that second pin can be relative to described second
Arc groove slide, when one end of second pin, which is slided into, to be abutted against with the tight lock part, second pin it is another
End is abutted against with the blade clamps the blade；When described one end of second pin and the release portion abut against
When, the other end of second pin is outwardly away from the blade, and the blade is unclamped.
7. the fast clamp mechanism of reciprocating saw according to claim 6, which is characterized in that the blade is equipped with mounting hole, works as institute
State blade clamp when, one end of first pin is connected on the inner wall of first arc groove, first pin it is another
One end that one end is connected to the side of the mounting hole and second pin is connected to the other side of the mounting hole by institute
It states blade to be clipped in the middle, the other end of second pin is connected to the tight lock part of second arc groove.
8. the fast clamp mechanism of reciprocating saw according to claim 1, which is characterized in that separate on the excircle of the collet inner ring
The side fixing sleeve of the reciprocating lever is connected to axial clamp spring, and the axial direction clamp spring can limit the collet outer ring.
9. the fast clamp mechanism of reciprocating saw according to claim 1, which is characterized in that the spiral of Archimedes is in O-XYZ
Space curve track under coordinate system is calculate by the following formula：
X=r*cos (t*70)；
Y=r*sin (t*70)；
Z=0；
R=8.3+2.5* (1-t).
Wherein：T is polar angle, indicates the number of degrees that spiral of Archimedes turns over.
10. a kind of reciprocating saw, including motor, transmission device and reciprocating lever, which is characterized in that the reciprocating saw it is described past
The head of compound lever is equipped with the fast clamp mechanism of the reciprocating saw according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810555961.7A CN108544021A (en) | 2018-06-01 | 2018-06-01 | The fast clamp mechanism of reciprocating saw and reciprocating saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810555961.7A CN108544021A (en) | 2018-06-01 | 2018-06-01 | The fast clamp mechanism of reciprocating saw and reciprocating saw |
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| Publication Number | Publication Date |
|---|---|
| CN108544021A true CN108544021A (en) | 2018-09-18 |
Family
ID=63511743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810555961.7A Pending CN108544021A (en) | 2018-06-01 | 2018-06-01 | The fast clamp mechanism of reciprocating saw and reciprocating saw |
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| CN (1) | CN108544021A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200102581A (en) * | 2019-02-21 | 2020-09-01 | 계양전기 주식회사 | Reciprocating Cutting Tool with Clamping Apparatus |
| CN111922367A (en) * | 2020-07-28 | 2020-11-13 | 绍兴市知凡机械有限公司 | Turning tool structure of steel bar friction welding machine |
| CN113510306A (en) * | 2021-07-27 | 2021-10-19 | 傲基科技股份有限公司 | Clamping device and reciprocating saw |
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| CN102581378A (en) * | 2011-01-14 | 2012-07-18 | 苏州宝时得电动工具有限公司 | Cutting tool |
| CN201960209U (en) * | 2011-01-28 | 2011-09-07 | 浙江通达电器有限公司 | Clamping head device of reciprocating saw |
| CN204262773U (en) * | 2014-10-22 | 2015-04-15 | 浙江通达电器有限公司 | The clamping head device of reciprocating saw of quick-clamping saw blade |
| CN206356659U (en) * | 2016-12-23 | 2017-07-28 | 浙江亚特电器有限公司 | A kind of clamping head device of reciprocating saw and reciprocating saw |
| CN208276286U (en) * | 2018-06-01 | 2018-12-25 | 浙江开创电气有限公司 | The fast clamp mechanism of reciprocating saw and reciprocating saw |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200102581A (en) * | 2019-02-21 | 2020-09-01 | 계양전기 주식회사 | Reciprocating Cutting Tool with Clamping Apparatus |
| KR102167395B1 (en) * | 2019-02-21 | 2020-10-21 | 계양전기 주식회사 | Reciprocating Cutting Tool with Clamping Apparatus |
| CN111922367A (en) * | 2020-07-28 | 2020-11-13 | 绍兴市知凡机械有限公司 | Turning tool structure of steel bar friction welding machine |
| CN113510306A (en) * | 2021-07-27 | 2021-10-19 | 傲基科技股份有限公司 | Clamping device and reciprocating saw |
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