CN208644262U - A kind of saw blade clamping device and multifunctional saw for multifunctional saw - Google Patents
A kind of saw blade clamping device and multifunctional saw for multifunctional saw Download PDFInfo
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- CN208644262U CN208644262U CN201821097985.4U CN201821097985U CN208644262U CN 208644262 U CN208644262 U CN 208644262U CN 201821097985 U CN201821097985 U CN 201821097985U CN 208644262 U CN208644262 U CN 208644262U
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Abstract
The utility model provides a kind of saw blade clamping device and multifunctional saw for multifunctional saw, multifunctional saw includes head capsule, output shaft is equipped in head capsule, output shaft inner hollow forms installation cavity, saw blade clamping device includes trigger, briquetting, interconnecting piece and hold-down head, trigger is located at the upper end of output shaft and connect with interconnecting piece, briquetting is sheathed on the lower end of output shaft, hold-down head includes compact heap and connecting column, compact heap is located at the lower section of briquetting, saw blade is between compact heap and briquetting, connecting column passes through saw blade and briquetting protrudes into installation cavity, so that compact heap and briquetting cooperate the position of fixed saw blade, horizontally rotate trigger and changes the relative position on connecting column and interconnecting piece circumferencial direction to change the mated condition of interconnecting piece and connecting column, hold-down head can be dismantled and carry out replacement saw blade, no matter saw blade is open type saw blade or closed type saw blade , can be carried out clamping, and need to only rotate trigger and the dismounting of hold-down head can be realized, without using auxiliary tool.
Description
Technical field
The utility model relates to multifunctional saw technical field more particularly to a kind of saw blade clamping devices for multifunctional saw
And multifunctional saw.
Background technique
Multifunctional saw liked and is widely used by consumer due to can be adapted for different occasions, multifunctional saw
Need to be replaced as frequently as different types of saw blade in use to adapt to different use occasions.As shown in Figure 1, current
The common saw blade of multifunctional saw has open type saw blade and closed type saw blade, and the saw blade of existing multifunctional saw passes through the fastening such as screw
Part is assemblied on output shaft, and dismounting is required by auxiliary tool, and tool-free saw blade clamping device is only used for clamping and opens
Mouth formula saw blade, and cannot be used for clamping closed type saw blade, so that the replacement of multifunctional saw saw blade is restricted.
Utility model content
The purpose of this utility model is to provide a kind of saw blade clamping devices and multifunctional saw for multifunctional saw, are not necessarily to
By other auxiliary tools, that is, replaceable open type saw blade and closed type saw blade.
In order to achieve the above object, the utility model adopts the following technical solution: a kind of saw blade dress for multifunctional saw
Clamp device, multifunctional saw include head capsule, and output shaft is equipped in head capsule, and output shaft inner hollow forms installation cavity, saw blade clamping dress
It sets including trigger, briquetting, interconnecting piece and hold-down head, trigger is located at the upper end of output shaft and connect with interconnecting piece, and briquetting is sheathed on
The lower end of output shaft, hold-down head include compact heap and connecting column, and compact heap is located at the lower section of briquetting, and saw blade is located at compact heap and pressure
Between block, connecting column passes through saw blade and briquetting protrudes into installation cavity, horizontally rotates trigger and changes interconnecting piece and connecting column circumference side
Upward relative position is to change the mated condition of interconnecting piece and connecting column and then realize the dismounting of hold-down head.
Further, the interconnecting piece includes connector sleeve, and connector sleeve is equipped with locking surface, and connecting column is equipped with seal face,
Horizontally rotate trigger to change the relative position of connecting column and connector sleeve and then change locking surface with seal face mated condition to realize
The dismounting of hold-down head.
Further, the connecting column includes linkage section and hold-down segment, and connector sleeve is equipped with shape and matches with hold-down segment
Through-hole, seal face be hold-down segment lower end surface, hold-down segment pass through through-hole after, horizontally rotate trigger drive connector sleeve rotate so that
Locking surface and seal face cooperate.
Further, the interconnecting piece further includes spacer, and spacer is equipped with the first cam platform to rise and fall, connector sleeve and spacer
Contact surface be equipped with the second cam platform for cooperate with the first cam platform, output shaft is equipped with the limit for limiting spacer axial position
Step horizontally rotates trigger and changes the cooperation position of the first cam platform and the second cam platform to drive the axial direction of spacer and connector sleeve
Relative position changes.
Further, the interconnecting piece further includes trigger axis and transition pin shaft, and trigger axis connection is in the lower end of trigger, transition
The lower end of pin shaft links into an integrated entity with connector sleeve, and the upper end of transition pin shaft and trigger axis connection make trigger axis and transition pin shaft in circle
Position is fixed in circumferential direction.
Further, the trigger axis is equipped with limiting slot, and transition pin shaft is equipped with the limited post cooperated with limiting slot, limit
Position slot with limited post grafting makes trigger axis with transition pin shaft, and position is fixed in a circumferential direction；Alternatively, the trigger axis is equipped with
Limited post, transition pin shaft are equipped with the limiting slot cooperated with limited post, and limiting slot and limited post grafting make trigger axis and transition pin
Axis in a circumferential direction fix by position.
Further, the interconnecting piece further includes that connecting pin, connector sleeve and transition pin shaft pass through connection pin connection.
Further, elastic element is equipped between the briquetting and connector sleeve.
Further, the lower end surface of the briquetting is equipped with positioning protrusion, and saw blade is equipped with the positioning cooperated with positioning protrusion
Hole；Alternatively, the lower end of the briquetting is equipped with location hole, saw blade is equipped with the positioning protrusion cooperated with location hole.
The invention also discloses a kind of multifunctional saw, including fuselage and head capsule, head capsule is equipped with saw blade clamping device,
The saw blade clamping device is saw blade clamping device described in any of the above-described technical solution.
After adopting the above technical scheme, the utility model has the advantages that
1, by setting hold-down head, hold-down head includes compact heap and connecting column, and connecting column sequentially passes through saw blade and briquetting is stretched
Enter in installation cavity and connect by interconnecting piece with trigger, so that compact heap and briquetting cooperate the position of fixed saw blade, rotates trigger
It is rotated with rotation connection and changes connecting column and the relative position of interconnecting piece in a circumferential direction to change interconnecting piece and connecting column
Hold-down head can be dismantled and carry out replacement saw blade by mated condition and then the disassembly for realizing hold-down head, and no matter saw blade is open type saw
Piece or closed type saw blade, can be carried out clamping, and need to only horizontally rotate trigger and the dismounting of hold-down head can be realized, without making
With auxiliary tool, so that saw blade clamping device use scope is wider and easy to use.
2, by setting connector sleeve, connector sleeve is equipped with locking surface, and connecting column is equipped with seal face, horizontally rotates trigger and change
Become the relative position of connecting column and interconnecting piece and then change the mated condition of locking surface and seal face, locking surface and seal face cooperate
When hold-down head with connect cover locking, the position of hold-down head is fixed so that the position of saw blade is fixed, when locking surface and seal face are staggered
Hold-down head is separated with connector sleeve, can easily be removed hold-down head and be replaced to saw blade.
3, by setting linkage section and hold-down segment, after hold-down segment passes through the through-hole on connector sleeve, horizontally rotate trigger drive
Connector sleeve rotates the locking surface cooperation so that on seal face and connector sleeve in hold-down segment, so that the position of hold-down head is solid
It is fixed.
4, by setting spacer, spacer is equipped with the first cam platform to rise and fall, and the contact surface of connector sleeve and spacer is equipped with
Cooperate the second cam platform with the first cam platform, the cooperation position that rotation trigger changes the first cam platform and the second cam platform drive every
Cover connector sleeve between relative axial position change, because the axial position of spacer be limited step limit so that connector sleeve to
Lower movement, and then the cooperation between seal face and locking surface is separated, when reducing connector sleeve rotation between seal face and locking surface
Frictional force so that the rotation of trigger is more laborsaving.
5, by setting trigger axis and transition pin shaft, when rotating trigger, trigger axis and trigger are rotated synchronously, because of transition pin shaft
Position is fixed in a circumferential direction with trigger axis, so transition pin shaft is rotated together with trigger axis, then is driven by transition pin shaft
The rotation of connector sleeve, to realize the change of connecting column Yu connector sleeve cooperation position.
6, it is realized and is cooperated by limiting slot and limited post grafting between trigger axis and transition pin shaft, so that trigger axis and transition
Pin shaft in a circumferential direction fix by position, but position can move in the axial direction, when connector sleeve moves down, connector sleeve
Transition pin shaft is driven to move downwardly together, without will affect the position of trigger axis, to reduce the vibration in movement, so that saw blade
The use of clamping device is more stable.
7, by setting connecting pin, connector sleeve and transition pin shaft by connection pin connection, so that connector sleeve and transition pin shaft
It links into an integrated entity, and connects simple and reliable.
8, by the way that elastic element is arranged between briquetting and connector sleeve, on the one hand, elastic element is that connector sleeve applies pressure,
The pressing force between locking surface and seal face is increased, so that the fixation of hold-down head is relatively reliable and then promotes the reliable of saw blade fixation
Property；On the other hand, elastic element is that briquetting applies pressure, increases the pressing force between briquetting, compact heap and saw blade, further increases
The reliability for adding saw blade fixed.
9, by setting positioning protrusion and location hole, saw blade and the relative position of briquetting in the circumferential are limited, guarantees saw blade
It will not rotate in use, promote the reliability that saw blade clamping device uses.
10, the invention also discloses a kind of multifunctional saw, including fuselage and head capsule, head capsule is filled equipped with saw blade clamping
It sets, saw blade clamping device is the saw blade clamping device in any above-mentioned technical proposal, and the apparatus structure is simple, without auxiliary
Open type saw blade and closed type saw blade can be replaced in tool, and simple to operate, and replacement saw blade efficiency is higher.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of open type saw blade and closed type saw blade.
Fig. 2 is the structural schematic diagram of saw blade clamping device described in the utility model embodiment one.
Fig. 3 is the explosive view of saw blade clamping device described in the utility model embodiment one.
When Fig. 4 is that locking surface and seal face are in mated condition in saw blade clamping device described in the utility model embodiment one
Structural schematic diagram.
Fig. 5 is in when being staggered state for locking surface in saw blade clamping device described in the utility model embodiment one and seal face
Structural schematic diagram.
Fig. 6 is the partial structure diagram of saw blade clamping device described in the utility model embodiment one.
Fig. 7 is the structural schematic diagram of connector sleeve in saw blade clamping device described in the utility model embodiment one.
Fig. 8 is the structural representation of another angle of connector sleeve in saw blade clamping device described in the utility model embodiment one
Figure.
Fig. 9 is the structural schematic diagram of spacer in saw blade clamping device described in the utility model embodiment one.
Marked the names of the parts are as follows in figure:
1, head capsule；2, output shaft；21, limited step；3, trigger；4, briquetting；41, positioning protrusion；42, connecting hole；5, it presses
Tight head；51, compact heap；52, connecting column；521, seal face；522, linkage section；523, hold-down segment；524, interlude；6, saw blade；
61, location hole；62, limit hole；7, connector sleeve；71, locking surface；72, through-hole；73, the second cam platform；8, spacer；81, first is convex
Luntai；9, trigger axis；91, limiting slot；10, transition pin shaft；101, limited post；11, connecting pin；12, spring.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.It is to be appreciated that following
The indicating positions such as "upper", "lower", "left", "right", " longitudinal direction ", " transverse direction ", "inner", "outside", "vertical", "horizontal", "top", "bottom"
Or the word of positional relationship is based only upon orientation or positional relationship shown in the drawings, only for the purposes of describing the utility model and simplification
Description, rather than device/element of indication or suggestion meaning must have a particular orientation or be constructed and be grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
Embodiment one:
As shown in Fig. 2 to 9, the utility model provides a kind of saw blade clamping device for multifunctional saw, multifunctional saw packet
Head capsule 1 is included, output shaft 2 is equipped in head capsule 1,2 inner hollow of output shaft forms installation cavity, and saw blade clamping device includes trigger 3, pressure
Block 4, interconnecting piece and hold-down head 5, trigger 3 are located at the upper end of output shaft 2 and connect with interconnecting piece, and briquetting 4 is sheathed on output shaft 2
Lower end, hold-down head 5 include compact heap 51 and connecting column 52, and compact heap 51 is located at the lower section of briquetting 4, and saw blade 6 is located at compact heap 51
Between briquetting 4, saw blade 6 is equipped with limit hole 62, and briquetting 4 is equipped with connecting hole 42, and connecting column 52 passes through limit hole 62 and connects
It connects hole 42 to protrude into installation cavity and connect by interconnecting piece with trigger 3, so that compact heap 51 and briquetting 4 cooperate fixed saw blade 6
Position horizontally rotates trigger 3 and is rotated with rotation connection to change the relative position on the circumferencial direction of connecting column 52 and interconnecting piece
To change the mated condition of interconnecting piece and connecting column and then realize the dismounting of hold-down head 5, relative position includes cooperation and is staggered two
Kind position, when connecting column and interconnecting piece are in cooperation position, connecting column is connect with interconnecting piece, and hold-down head is fixed；Connecting column and company
When socket part is in staggered positions, connecting column is separated with interconnecting piece, and hold-down head is unlocked, hold-down head 5 can be dismantled and be replaced
Saw blade 6, no matter saw blade 6 is open type saw blade 6 or closed type saw blade 6, can be carried out clamping, and only need to rotate trigger 3 i.e.
The dismounting that hold-down head 5 can be achieved, without using auxiliary tool, so that 6 clamping device use scope of saw blade is wider and uses simple
It is convenient.
In the present embodiment, interconnecting piece includes connector sleeve 7, and connector sleeve 7 is equipped with locking surface 71, and connecting column 52, which is equipped with, to be compressed
Face 521 horizontally rotates trigger 3 and changes the relative position of connecting column 52 and connector sleeve 7 and then change locking surface 71 and seal face 521
The mated condition of mated condition, locking surface 71 and seal face 521 includes cooperation and the two states that are staggered, locking surface 71 and seal face
Hold-down head 5 and connector sleeve 7 are locked when 521 cooperation, and the position of hold-down head 5 is fixed so that the position of saw blade 6 is fixed, locking surface 71 with
Hold-down head 5 and connector sleeve 7 separate when seal face 521 is staggered, and can easily remove hold-down head 5 and replace to saw blade 6.
Connecting column 52 includes linkage section 522 and hold-down segment 523, and connector sleeve 7 is equipped with what shape was matched with hold-down segment 523
Through-hole 72, linkage section 522 and hold-down segment 523 are connected by interlude 524, and hold-down segment 523 may pass through through-hole 72, interlude 524
It can be rotated in through-hole 72, seal face 521 is the lower end surface of hold-down segment 523, after hold-down segment 523 passes through through-hole 72, interlude 524
In through-hole 72, horizontally rotates trigger 3 and drive connector sleeve 7 to rotate so that connecting column 52 and the relative rotation of connector sleeve 7, locking surface
71 turn to the position with the cooperation cooperation of seal face 521, so that the position of hold-down head 5 is fixed.In the present embodiment, linkage section
522 is identical as the section of hold-down segment 523, convenient for connecting column 52 pass through connecting hole 42 and through-hole 72, the shape of connecting hole 42 also with
Hold-down segment 523 matches, so that connecting hole 42 and through-hole 72 play the role of guiding to the axial movement of connecting column 52, convenient for pressure
Tight section 523 passes through through-hole 72 and locking surface 71 cooperates.Specifically, linkage section 522, hold-down segment 523 and through-hole 72, connecting hole 42
Cross section is oblong, is made of two front plates and two semicircles, so that length is greater than width, when the rotation of connector sleeve 7, pressure
Tight section 523 and the shape of through-hole 72 mismatch, so that hold-down segment 523 cannot pass through through-hole 72, locking surface 71 is matched with seal face 521
It closes.The cross section of interlude 524 is the width that round and diameter is less than or equal to through-hole 72, allows interlude 524 in through-hole
It is freely rotated in 72.
Interconnecting piece further includes spacer 8, and spacer 8 is equipped with the first cam platform 81 to rise and fall, the contact of connector sleeve 7 and spacer 8
Face is equipped with the second cam platform 73 cooperated with the first cam platform 81, and output shaft 2 is equipped with the limit of limitation 8 axial position of spacer
Step 21, rotation trigger 3 change the cooperation position of the first cam platform 81 and the second cam platform 73 to drive spacer 8 and connector sleeve 7
Relative axial position change, because the axial position of spacer 8 be limited step 21 limit so that connector sleeve 7 moves down, in turn
The cooperation between seal face 521 and locking surface 71 is separated, is reduced when connector sleeve 7 rotates between seal face 521 and locking surface 71
Frictional force so that the rotation of trigger 3 is more laborsaving.
Interconnecting piece further includes trigger axis 9 and transition pin shaft 10, and trigger axis 9 is connected to the lower end of trigger 3, transition pin shaft 10
Lower end links into an integrated entity with connector sleeve 7, and the upper end of transition pin shaft 10 is connect with trigger axis 9 makes trigger axis 9 and transition pin shaft 10 exist
Position is fixed on circumferencial direction, and when rotating trigger 3, trigger axis 9 and trigger 3 are rotated synchronously, because transition pin shaft 10 and trigger axis 9 exist
Position is fixed on circumferencial direction, so transition pin shaft 10 is rotated together with trigger axis 9, then drives connector sleeve by transition pin shaft 10
7 rotation, to realize the change of connecting column 52 Yu 7 cooperation position of connector sleeve.
Trigger axis 9 is equipped with limiting slot 91, and transition pin shaft 10 is equipped with the limited post 101 cooperated with limiting slot 91, limit
Slot 91 make trigger axis 9 with transition pin shaft 10 with 101 grafting of limited post position is fixed in a circumferential direction, but it is upper in the axial direction
Setting can move, and when connector sleeve 7 moves down, connector sleeve 7 drives transition pin shaft 10 to move downwardly together, pull without will affect
The position of arbor 9, to reduce the vibration in movement, so that the use of 6 clamping device of saw blade is more stable.
Interconnecting piece further includes connecting pin 11, and connector sleeve 7 is connect with transition pin shaft 10 by connecting pin 11, so that connector sleeve 7
It links into an integrated entity, and connects simple and reliable with transition pin shaft 10.
Elastic element is equipped between briquetting 4 and connector sleeve 7, specifically, elastic element is spring 12, spring 12 is in compression
State, on the one hand, the spring 12 of compression is that connector sleeve 7 applies pressure, increases the compression between locking surface 71 and seal face 521
Power, so that the fixation of hold-down head 5 is relatively reliable and then promotes the fixed reliability of saw blade 6；On the other hand, the spring 12 of compression is
Briquetting 4 applies pressure, increases the pressing force between briquetting 4, compact heap 51 and saw blade 6, further increases the reliable of the fixation of saw blade 6
Property.The lower end surface of briquetting 4 is equipped with positioning protrusion 41, and saw blade 6 is equipped with the location hole 61 cooperated with positioning protrusion 41, cooperates
Positioning protrusion 41 and location hole 61, the limitation saw blade 6 and relative position of briquetting 4 in the circumferential guarantees saw blade 6 in use process
In will not rotate, promote the reliability that uses of 6 clamping device of saw blade.
The invention also discloses a kind of multifunctional saw, including fuselage and head capsule 1, head capsule 1 is filled equipped with saw blade clamping
It sets, wherein saw blade clamping device is the saw blade clamping device in any above-mentioned technical proposal, and the apparatus structure is simple, without borrowing
Help auxiliary tool that open type saw blade and closed type saw blade can be replaced, and simple to operate, replacement saw blade efficiency is higher.
It should be understood that the cross section of linkage section and hold-down segment may be rectangle, square etc. than circular
Geometry locking surface can need to only cooperate after connector sleeve rotational angle with seal face.
It should be understood that the cross section of interlude may be polygon, as long as meeting can rotate in through-hole.
It should be understood that can also be equipped with limited post on trigger axis, transition pin shaft is equipped with the limit cooperated with limited post
Position slot, limiting slot make trigger axis with transition pin shaft with limited post grafting position is fixed in a circumferential direction.
It should be understood that can also be equipped with location hole in the lower end of briquetting, saw blade is equipped with the positioning cooperated with location hole
Protrusion.
Embodiment two:
The present embodiment and the main distinction of embodiment one are that interconnecting piece includes connector sleeve, and connector sleeve is equipped with limit convex
It rises, connecting column is equipped with the limiting groove cooperated with retention bead, horizontally rotates the cooperation that trigger changes connecting column and connector sleeve
Position changes the mated condition of retention bead and limiting groove in turn to realize the dismounting of hold-down head, retention bead and limiting groove
Mated condition include cooperation and the two states that are staggered, horizontally rotating trigger makes retention bead and limiting groove be in mated condition
When, hold-down head position is fixed, and when horizontally rotating trigger is in retention bead and limiting groove to be staggered state, hold-down head is loose
It opens, hold-down head is easily taken out.
In the present embodiment, retention bead is conical protrusions, and side has taper, and connector sleeve is equipped with mounting groove, limit
Position projects through spring and is mounted in mounting groove, and when horizontally rotating trigger, retention bead stress makes spring-compressed, limit convex
It rises and retracts in mounting groove, reduce the resistance of trigger rotation, so that the rotation of trigger is laborsaving.
Specifically, retention bead and limiting groove are provided with two pairs, so that the fixation of hold-down head is relatively reliable.
It should be understood that retention bead can also be arranged on connecting column, limiting groove is arranged on connector sleeve.
It should be understood that retention bead and limiting groove also can be set 1 pair, 3 pairs etc..
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (10)
1. a kind of saw blade clamping device for multifunctional saw, multifunctional saw includes head capsule, is equipped with output shaft, output shaft in head capsule
Inner hollow forms installation cavity, and saw blade clamping device includes trigger, briquetting, interconnecting piece and hold-down head, and trigger is located at output shaft
It upper end and is connect with interconnecting piece, briquetting is sheathed on the lower end of output shaft, which is characterized in that the hold-down head includes compact heap and company
Column is connect, compact heap is located at the lower section of briquetting, and saw blade is between compact heap and briquetting, and connecting column passes through saw blade and briquetting protrudes into peace
In behaveing affectedly, horizontally rotates trigger and change the relative position on interconnecting piece and connecting column circumferencial direction to change interconnecting piece and connecting column
Mated condition so that realize hold-down head dismounting.
2. saw blade clamping device according to claim 1, which is characterized in that the interconnecting piece includes connector sleeve, connector sleeve
It is equipped with locking surface, connecting column is equipped with seal face, horizontally rotates trigger and changes the relative position of connecting column and connector sleeve in turn
Change locking surface and seal face mated condition to realize the dismounting of hold-down head.
3. saw blade clamping device according to claim 2, which is characterized in that the connecting column includes linkage section and compression
Section, connector sleeve are equipped with the through-hole that shape and hold-down segment match, and seal face is the lower end surface of hold-down segment, and hold-down segment passes through through-hole
Afterwards, horizontally rotating trigger drives connector sleeve to rotate so that locking surface and seal face cooperate.
4. saw blade clamping device according to claim 2, which is characterized in that the interconnecting piece further includes spacer, on spacer
The contact surface of the first cam platform equipped with fluctuating, connector sleeve and spacer is equipped with the second cam platform cooperated with the first cam platform,
Output shaft is equipped with the limited step of limitation spacer axial position, horizontally rotates trigger and changes the first cam platform and the second cam platform
Cooperation position to drive the relative axial position of spacer and connector sleeve to change.
5. saw blade clamping device according to claim 2, which is characterized in that the interconnecting piece further includes trigger axis and transition
Pin shaft, trigger axis connection link into an integrated entity in the lower end of trigger, lower end and the connector sleeve of transition pin shaft, the upper end of transition pin shaft with
Trigger axis connection makes trigger axis with transition pin shaft, and position is fixed in a circumferential direction.
6. saw blade clamping device according to claim 5, which is characterized in that the trigger axis is equipped with limiting slot, transition
Pin shaft is equipped with the limited post cooperated with limiting slot, and limiting slot and limited post grafting make trigger axis and transition pin shaft in circumferencial direction
Upper position is fixed；Alternatively, the trigger axis is equipped with limited post, transition pin shaft is equipped with the limiting slot cooperated with limited post, limit
Position slot with limited post grafting makes trigger axis with transition pin shaft, and position is fixed in a circumferential direction.
7. saw blade clamping device according to claim 5, which is characterized in that the interconnecting piece further includes connecting pin, connection
Set passes through connection pin connection with transition pin shaft.
8. saw blade clamping device according to claim 2, which is characterized in that be equipped with elasticity between the briquetting and connector sleeve
Element.
9. saw blade clamping device according to claim 1, which is characterized in that the lower end surface of the briquetting is equipped with convex
It rises, saw blade is equipped with the location hole cooperated with positioning protrusion；Alternatively, the lower end of the briquetting is equipped with location hole, saw blade is equipped with
With the positioning protrusion of location hole cooperation.
10. a kind of multifunctional saw, including fuselage and head capsule, head capsule is equipped with saw blade clamping device, which is characterized in that the saw blade
Clamping device is saw blade clamping device described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097985.4U CN208644262U (en) | 2018-07-11 | 2018-07-11 | A kind of saw blade clamping device and multifunctional saw for multifunctional saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097985.4U CN208644262U (en) | 2018-07-11 | 2018-07-11 | A kind of saw blade clamping device and multifunctional saw for multifunctional saw |
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| Publication Number | Publication Date |
|---|---|
| CN208644262U true CN208644262U (en) | 2019-03-26 |
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ID=65783846
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821097985.4U Active CN208644262U (en) | 2018-07-11 | 2018-07-11 | A kind of saw blade clamping device and multifunctional saw for multifunctional saw |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672816A (en) * | 2018-07-11 | 2018-10-19 | 浙江亚特电器有限公司 | A kind of saw blade clamping device and multifunctional saw for multifunctional saw |
-
2018
- 2018-07-11 CN CN201821097985.4U patent/CN208644262U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672816A (en) * | 2018-07-11 | 2018-10-19 | 浙江亚特电器有限公司 | A kind of saw blade clamping device and multifunctional saw for multifunctional saw |
| CN108672816B (en) * | 2018-07-11 | 2023-11-07 | 浙江亚特电器股份有限公司 | Saw blade clamping device for multifunctional saw and multifunctional saw |
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Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: 314100 No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |