CN205309449U - Scalable saw - Google Patents
Scalable saw Download PDFInfo
- Publication number
- CN205309449U CN205309449U CN201521088962.3U CN201521088962U CN205309449U CN 205309449 U CN205309449 U CN 205309449U CN 201521088962 U CN201521088962 U CN 201521088962U CN 205309449 U CN205309449 U CN 205309449U
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- China
- Prior art keywords
- saw
- saw blade
- spiral shell
- shell head
- scalable
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Sawing (AREA)
Abstract
The utility model relates to a saw, in particular to scalable saw. This saw includes sash (10), saw blade (20), butterfly spiral shell head (30), is provided with preceding pole (11) on sash (10), having seted up the groove of sliding (12) on sash (10), being provided with displacement device (40) in the groove of sliding (12), displacement device (40) are connected with back pole (41), butterfly spiral shell head (30) is located the end of back pole (41), is provided with air level (31) on the butterfly spiral shell head (30), is connected with clamping device (32) on the butterfly spiral shell head (30), the end of preceding pole (11) is provided with circular through -hole (13), is provided with the regulating block (50) that deflects in circular through -hole (13), has seted up on deflect regulating block (50) rectangle through -hole (51), it is perpendicular that air level (31) and saw blade (20) are the space. The utility model discloses the vertical feed of saw blade can be guaranteed moreover in the corner position of ability feed work piece.
Description
Technical field
The utility model relates to a kind of saw, particularly a kind of scalable saw.
Background technology
Saw is for timber or other works that the article that need to process are sawed-off or sawing is openedTool, is made up of the saw blade with neat sawtooth and saw body. When cutting, need to ensure the vertical sawing of saw blade,So that with strength, and ensure the accurate of sawing. And existing saw cannot ensure that saw blade is verticalSawing, impact is used. Due to the shape difference of sawing workpiece, sometimes need the angle of sawing workpieceDropping place is put, and general saw cannot be satisfied the demand, and impact is used. And used at sawCheng Zhong, saw blade is easily fractureed, and general saw cannot reuse the saw blade that these fracture,Cause waste. And in saw use procedure, need to use ruler on workpiece, to draw sawingPath, and general saw does not have auxiliary function of drawing.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and a kind of scalable saw is providedSon, the corner location of energy sawing workpiece, and can ensure the vertical sawing of saw blade.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of scalable saw, comprises saw frame, saw blade, butterfly spiral shell head, before being provided with on saw frameBar, saw blade, between butterfly spiral shell head and front bar, offers slippage slot on described saw frame, slippageIn groove, be provided with slide device, slide device is connected with rear bar; Butterfly spiral shell head is positioned at the end of rear barEnd, is provided with air level on butterfly spiral shell head, on butterfly spiral shell head, is connected with clamping device; Front barEnd is provided with manhole, is provided with deflection regulating block in manhole, on deflection regulating blockOffer rectangular through-hole, one end of saw blade is fixed by clamping device, and the other end of saw blade passes through squareShape through hole is protruding; Air level and saw blade are spatial vertical. Butterfly spiral shell head is similar butterfly spiral shellThe combination of mother and socket cap, can cast and form. Deflection regulating block is one to have rectangular through-hole circleCylinder can rotate in the manhole of front bar end. Rectangular through-hole cross section is than saw blade cross sectionThe rectangle that shape is bigger, can make saw blade protruding just, so can not only stablize the position of saw bladePut, and stable while ensureing saw blade sawing, can not produce larger vibrations. Slide device and squareThe design of shape through hole, can stretch saw blade, and adjustable saw blade stretches out rectangular through-holeLength, the flexibly corner location of sawing workpiece; And because saw blade can stretch, can make sawEach position of bar can be fully utilized. The design that is spatial vertical air level with saw blade can makeSaw blade, in the time of sawing, by observing whether level of air level, if go wrong, can be adjusted in time,Ensure the vertical sawing of saw blade.
As improvement, described saw blade have one with the protective jacket of the split type setting of saw frame, protective jacketInside be provided with oil absorbent material layer. Oil absorbent material layer is inhaled lubricating oil. In the time not using this saw, by slidingMoving device is regained saw blade, then saw blade is encased with this protective jacket, plays and prevents that saw blade is because of oxidationOr collide with and cause damage, also can prevent that the sharp-pointed sawtooth of saw blade is damaged to people simultaneously.
As improvement, described rear bar is vertical with slippage slot, is carved with scale in rear bar. On workpieceWhile drawing sawing path, the square that rear bar can be worked as for having slippage function uses, and can realizeAssist well drafting.
As improvement, described slide device is screw bolt and nut fit structure. Screw bolt and nut is joinedClose simplyr, in the time of mobile slide device, unclamp screw bolt and nut; In the time of sawing, fixNeed slide device, now tight a bolt and nut.
As improvement, described clamping device is saw blade clamp holder. Saw blade clamp holder is used for clamping sawBar. Saw blade clamp holder is owing to using together in conjunction with slide device, though the saw blade that clamping fractureed,As long as this saw blade can be protruding by rectangular through-hole, also can be used for normal work, therefore fillDivide and utilized the saw blade fractureing.
As improvement, in described rectangular through-hole, be provided with frosted layer. Saw blade moves with slide deviceTime, frosted layer carries out frosted to the saw blade serrated portion through rectangular through-hole, makes sawtooth keep cutting edge of a knife or a swordProfit effectively.
The utlity model has the excellent of simple in structure, esy to use, safe and reliable, economyPoint, the corner location of energy cut workpiece, and can ensure that saw blade vertically cuts, and can be fullyThe saw blade that utilization fractureed, but also there is auxiliary function of drawing sawing path.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial structurtes signal of front bar of the present utility model when deflection regulating block is not setFigure.
Fig. 3 is the partial structurtes schematic diagram of front bar of the present utility model when deflection regulating block is set.
Fig. 4 is the partial structurtes signal that air level of the present utility model and saw blade are spatial verticalFigure.
Fig. 5 is the structural representation of butterfly spiral shell head of the present utility model.
Fig. 6 is the structural representation of deflection regulating block of the present utility model.
Fig. 7 is the partial structurtes schematic diagram of protective jacket of the present utility model.
In figure: 10-saw frame; 11-front bar; 12-slippage slot; 13-manhole; 20-saw blade;30-butterfly spiral shell head; 31-air level; 32-clamping device; 40-slide device; 41-rear bar;42-scale; 50-deflection regulating block; 51-rectangular through-hole; 52-frosted layer; 60-protective jacket;61-oil absorbent material layer.
Detailed description of the invention
Embodiment 1
As shown in Figures 1 to 7, a kind of scalable saw, comprise saw frame 10, saw blade 20,Butterfly spiral shell head 30, is provided with front bar 11 on saw frame 10, saw blade 20 is positioned at butterfly spiral shell head 30 HesBetween front bar 11, on described saw frame 10, offer slippage slot 12, in slippage slot 12, be provided withSlide device 40, slide device 40 is connected with rear bar 41; Butterfly spiral shell head 30 is positioned at rear bar 41End, on butterfly spiral shell head 30, be provided with air level 31, on butterfly spiral shell head 30, be connected with folderHold device 32; The end of front bar 11 is provided with manhole 13, the interior setting of manhole 13There is deflection regulating block 50, on deflection regulating block 50, offer rectangular through-hole 51, saw blade 20One end is fixed by clamping device 32, and the other end of saw blade 20 passes through rectangular through-hole 51 to overhangingGo out; Air level 31 is spatial vertical with saw blade 20. Butterfly spiral shell head 30 is similar wing nutWith the combination of socket cap, can cast and form. Deflection regulating block 50 is one to have rectangular through-hole51 cylinders, can be in the interior rotation of manhole 13 of front bar 11 ends. 51 sections of rectangular through-holeFace is than the bigger rectangle of saw blade 20 cross sectional shapes, can just make saw blade 20 protruding, asThis can not only stablize the position of saw blade 20, and stable while ensureing saw blade 20 sawing, can not produceRaw larger vibrations. The design of slide device 40 and rectangular through-hole 51, makes the saw blade 20 canTo stretch, and adjustable saw blade 20 stretches out the length of rectangular through-hole 51, can flexibly sawing workThe corner location of part; And because saw blade 20 can stretch, can make each position of saw blade 20Can be fully utilized. The design that is spatial vertical air level 31 with saw blade 20 can make saw blade20 in the time of sawing, by observing whether level of air level 31, if go wrong, can adjust in timeWhole, ensure the vertical sawing of saw blade 20.
Described saw blade 20 have one with the protective jacket 60 of saw frame 10 split type settings, protective jacket 60Inside be provided with oil absorbent material layer 61. Oil absorbent material layer 61 is inhaled and is had lubricating oil. In the time not using this saw,By slide device 40, saw blade 20 is regained, then saw blade 20 is encased with protective jacket 60.
Described rear bar 41 is vertical with slippage slot 12, is carved with scale 42 in rear bar 41. At workpiece, the square that rear bar 41 can be worked as for having slippage function uses, energy when in upper drafting sawing the pathRealize auxiliary drafting preferably.
Described slide device 40 is screw bolt and nut fit structure. In the time of mobile slide device 40,Unclamp screw bolt and nut; In the time of sawing, fixedly need slide device 40, now tight a boltWith nut.
Described clamping device 32 is saw blade clamp holder. Saw blade clamp holder is used for clamping saw blade 20.Saw blade clamp holder is owing to using together in conjunction with slide device 40, even the saw blade that clamping fractureed20, as long as this saw blade 20 can be protruding by rectangular through-hole 51, also can be used for normal workDo.
In described rectangular through-hole 51, be provided with frosted layer 52. Saw blade 20 moves with slide device 40When moving, frosted layer 52 carries out frosted to saw blade 20 serrated portion through rectangular through-hole 51,Make sawtooth keep sharp effective.
Claims (6)
1. a scalable saw, comprises saw frame (10), saw blade (20), butterfly spiral shell head(30), be provided with front bar (11) on saw frame (10), saw blade (20) is positioned at butterfly spiral shell head (30)And between front bar (11), it is characterized in that: on described saw frame (10), offer slippage slot (12),In slippage slot (12), be provided with slide device (40), slide device (40) is connected with rear bar(41); Butterfly spiral shell head (30) is positioned at the end of rear bar (41), on butterfly spiral shell head (30)Be provided with air level (31), on butterfly spiral shell head (30), be connected with clamping device (32); Front bar(11) end is provided with manhole (13), and manhole is provided with deflection in (13)Regulating block (50), offers rectangular through-hole (51) on deflection regulating block (50), saw blade (20)One end fixing by clamping device (32), the other end of saw blade (20) is by rectangular through-hole (51)Protruding; Air level (31) is spatial vertical with saw blade (20).
2. scalable saw as claimed in claim 1, is characterized in that: described saw blade (20)Have one with the protective jacket (60) of the split type setting of saw frame (10), in protective jacket (60), arrangeThere is oil absorbent material layer (61).
3. scalable saw as claimed in claim 1, is characterized in that: described rear bar (41)Vertical with slippage slot (12), in rear bar (41), be carved with scale (42).
4. scalable saw as claimed in claim 1, is characterized in that: described slippage dressPut (40) for screw bolt and nut fit structure.
5. scalable saw as claimed in claim 1, is characterized in that: described clamping dressPut (32) for saw blade clamp holder.
6. scalable saw as claimed in claim 1, is characterized in that: described rectangle is logicalIn hole (51), be provided with frosted layer (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088962.3U CN205309449U (en) | 2015-12-23 | 2015-12-23 | Scalable saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088962.3U CN205309449U (en) | 2015-12-23 | 2015-12-23 | Scalable saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309449U true CN205309449U (en) | 2016-06-15 |
Family
ID=56199081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521088962.3U Active CN205309449U (en) | 2015-12-23 | 2015-12-23 | Scalable saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665147A (en) * | 2017-03-08 | 2017-05-17 | 衢州市昊博专利技术推广有限公司 | Garden high-altitude hand saw |
| CN109079238A (en) * | 2018-10-12 | 2018-12-25 | 海联锯业科技有限公司 | A kind of saw blade telescopic type Hand saw |
-
2015
- 2015-12-23 CN CN201521088962.3U patent/CN205309449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665147A (en) * | 2017-03-08 | 2017-05-17 | 衢州市昊博专利技术推广有限公司 | Garden high-altitude hand saw |
| CN109079238A (en) * | 2018-10-12 | 2018-12-25 | 海联锯业科技有限公司 | A kind of saw blade telescopic type Hand saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |