CN206028897U - Band saw of removable sawtooth - Google Patents
Band saw of removable sawtooth Download PDFInfo
- Publication number
- CN206028897U CN206028897U CN201620907529.6U CN201620907529U CN206028897U CN 206028897 U CN206028897 U CN 206028897U CN 201620907529 U CN201620907529 U CN 201620907529U CN 206028897 U CN206028897 U CN 206028897U
- Authority
- CN
- China
- Prior art keywords
- sawtooth
- groove
- draw
- saw
- saw carriage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010030 laminating Methods 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 239000004830 Super Glue Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Blinds (AREA)
Abstract
The utility model discloses a band saw of removable sawtooth, include saw blade and tooth that is located interval distribution such as saw blade one side, the outer tip of the tooth groove of setting up a checkpoint, the draw -in groove is including the parallel distribution's that is located both sides first straight wall and second wall directly, the interior tip of first straight wall and the straight wall of second is through inside sunken arc wall connection, grafting sawtooth in the draw -in groove, the sawtooth includes the saw carriage of cuboid, tooth portion is established to the front end of saw carriage, the both sides of saw carriage form the boss that upwards extends, form the recess between the upper surface of saw carriage and two bosss, the saw carriage is located the draw -in groove, the straight wall of bottom surface laminating second of saw carriage, the first straight wall of upper surface laminating of saw carriage, the two upper and lower surfaces of inner wall laminating tooth of two bosss, the rear end of sawtooth flushes with the rear end of first straight wall and the straight wall of second, tooth portion exposes outside the draw -in groove. The utility model discloses a with saw blade and sawtooth separated design, can change alone the sawtooth, practiced thrift the cost.
Description
Technical field
This utility model is related to band saw technical field, saws more particularly, to a kind of band of replaceable sawtooth.
Background technology
The saw blade and sawtooth of traditional band saw is integral type, the land of one long sawtooth of use time can rust even rupture,
Whole band saw is so often caused to scrap, whole band saw renews one no small expense of needs, need to improve.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of band saw of replaceable sawtooth,
By saw blade and sawtooth separation design, sawtooth can be individually replaced, save cost.
For reaching above-mentioned purpose, the technical solution of the utility model is：The band saw of replaceable sawtooth, including saw blade and is located at
The teeth that saw blade side is spacedly distributed, the outer end of the teeth are provided with draw-in groove, and the draw-in groove is included positioned at the parallel of both sides
The inner end of first straight wall and second upstanding wall, first straight wall and second upstanding wall of distribution is connected by the arcwall for caving inward
Connect, grafting sawtooth in the draw-in groove, the sawtooth includes the saw carriage of cuboid, the front end of the saw carriage is provided with teeth portion, saw carriage
Both sides form upwardly extending boss, form groove between the upper surface of saw carriage and two boss, and the saw carriage is located in draw-in groove,
The bottom surface laminating second upstanding wall of saw carriage, the upper surface of saw carriage are fitted the first straight wall, the inwall laminating teeth of two boss it is upper and lower
Two surfaces, the rear end of the sawtooth are flushed with the rear end of the first straight wall and second upstanding wall, and the teeth portion is exposed outside draw-in groove.
The sawtooth and teeth are connected by adhesive.
Space is left between the rear end of the sawtooth and arcwall, fills adhesive in the space.
Depth e of length b of the groove more than draw-in groove.
The width c of the groove is equal to the height f of draw-in groove.
The height d of the saw carriage is equal to the width g of draw-in groove.
The beneficial effects of the utility model are：Sawtooth is inserted in draw-in groove, and sawtooth is equal with the first straight wall and second upstanding wall
It is against together, the upper and lower surface of teeth while sawtooth is fitted, total are very firm, and good reliability, while conveniently tieed up
Repair replacing sawtooth.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation of sawtooth of the present utility model；
Left views of the Fig. 4 for Fig. 3；
Fig. 5 is the schematic diagram of draw-in groove of the present utility model.
In figure：Saw blade 1, teeth 2, draw-in groove 3, arcwall 31, the first straight wall 32, second upstanding wall 33, sawtooth 4, boss 41, tooth
Portion 42, saw carriage 43, groove 44.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
As shown in Fig. 1～Fig. 5, the band saw of replaceable sawtooth is spacedly distributed including saw blade 1 and positioned at 1 side of saw blade
Teeth 2, the outer end of the teeth 2 are provided with draw-in groove 3, and the outer end of teeth 2 refers to the outermost part of teeth 2, and work
When dominant touch stress point.
The draw-in groove 3 includes first straight wall 32 and second upstanding wall 33 of the parallel distribution positioned at both sides, first straight wall
32 and the inner end of second upstanding wall 33 connected by the arcwall 31 that caves inward, the first straight wall 32, second upstanding wall 33 and arc
Wall 31 crowds around the region for defining the place of draw-in groove 3.
Grafting sawtooth 4 in the draw-in groove 3, the sawtooth 4 include the saw carriage 43 of cuboid, and the front end of the saw carriage 43 is provided with
Teeth portion 42, stress surface when teeth portion 42 is utility model works, the upper and lower side of teeth portion 42 is with the upper and lower surface of saw carriage 43 etc.
Height, the upper surface of teeth portion 42 are curved.
The both sides of saw carriage 43 form upwardly extending boss 41, and the inside and outside wall of boss 41 is planar design and two planes
Parallel, the outer wall of boss 41 is in the same plane with the two side of saw carriage 43.
Groove 44 is formed between the upper surface of saw carriage 43 and two boss 41, and the saw carriage 43 is located in draw-in groove 3, described recessed
Depth e of length b of groove 44 more than draw-in groove 3 so that sawtooth 4 is put into rear teeth portion 42 and exposes outside draw-in groove 3, can be had with workpiece is sawed
Reliable contact surface.
The height d of the saw carriage 43 is equal to the width g of draw-in groove 3 so that the bottom surface laminating second of saw carriage 43 after the insertion of sawtooth 4
Bottom surface when straight wall 33, upper surface first straight wall 32 of laminating of saw carriage 43, the bottom surface and upper surface are with Fig. 3 as reference orientation
And upper surface, the sawtooth 4 can operationally pass through second upstanding wall 33 after inserting and the withstanding effect of the first straight wall 32 realizes reliability
Work.
The width c of the groove 44 is equal to the height f of draw-in groove 3, and height f is exactly the thickness of the teeth 2 at this, and two convex
Two surface up and down of the inwall laminating teeth 2 of platform 41 so that sawtooth 4 can reliably be fitted in teeth 2 and work.
The rear end of the sawtooth 4 is flushed with the rear end of the first straight wall 32 and second upstanding wall 33, i.e., the sawtooth 4 is inserted into draw-in groove
Just can not continue into behind the two ends for propping up arcwall 31 when in 3, leave between the rear end of the sawtooth 4 and arcwall 31
Space, fills adhesive in the space, the gluing connection at this is greatly improved the adhesion of sawtooth 4 and teeth 2.
The sawtooth 4 and teeth 2 are connected by adhesive, and adhesive can be needed using the super glue of special viscous metal
The connection that adhesive can be eliminated using solvent when changing sawtooth 4 is changed after being dismantled, and adhesive may be provided in sawtooth 4 and teeth 2
Have a common boundary everywhere.
The foregoing is only this utility model preferably specific embodiment, but protection domain of the present utility model not office
It is limited to this, any those familiar with the art can be readily occurred in the technical scope that this utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.
Claims (6)
1. the band of replaceable sawtooth is sawed, the teeth (2) being spacedly distributed including saw blade (1) and positioned at saw blade (1) side, its feature
It is：The outer end of teeth (2) is provided with draw-in groove (3), and draw-in groove (3) include the first straight of the parallel distribution positioned at both sides
The inner end of wall (32) and second upstanding wall (33), the first straight wall (32) and second upstanding wall (33) passes through the arc for caving inward
Wall (31) connects, and draw-in groove (3) are interior grafting sawtooth (4), and described sawtooth (4) include the saw carriage (43) of cuboid, the saw carriage
(43) front end is provided with teeth portion (42), and the both sides of saw carriage (43) form upwardly extending boss (41), the upper surface of saw carriage (43)
Groove (44) is formed and two boss (41) between, described saw carriage (43) are located in draw-in groove (3), the bottom surface of saw carriage (43) laminating the
Two straight walls (33), the upper surface of saw carriage (43) are fitted the first straight wall (32), inwall laminating teeth (2) of two boss (41) it is upper
Lower two surfaces, the rear end of sawtooth (4) are flushed with the rear end of the first straight wall (32) and second upstanding wall (33), teeth portion (42)
Expose in draw-in groove (3) outward.
2. the band of replaceable sawtooth is sawed as claimed in claim 1, it is characterised in that：Sawtooth (4) and teeth (2) are by gluing
Agent connects.
3. the band of replaceable sawtooth is sawed as claimed in claim 2, it is characterised in that：The rear end of sawtooth (4) and arcwall
(31) space is left between, fills adhesive in the space.
4. the band of replaceable sawtooth is sawed as claimed in claim 1, it is characterised in that：Length b of groove (44) is more than draw-in groove
(3) depth e.
5. the band of replaceable sawtooth is sawed as claimed in claim 1, it is characterised in that：The width c of groove (44) is equal to draw-in groove
(3) height f.
6. the band of replaceable sawtooth is sawed as claimed in claim 1, it is characterised in that：The height d of saw carriage (43) is equal to draw-in groove
(3) width g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907529.6U CN206028897U (en) | 2016-08-18 | 2016-08-18 | Band saw of removable sawtooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907529.6U CN206028897U (en) | 2016-08-18 | 2016-08-18 | Band saw of removable sawtooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028897U true CN206028897U (en) | 2017-03-22 |
Family
ID=58307312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620907529.6U Expired - Fee Related CN206028897U (en) | 2016-08-18 | 2016-08-18 | Band saw of removable sawtooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210732A (en) * | 2021-05-06 | 2021-08-06 | 浙江宏恩智能装备技术有限公司 | Tooth point inserting type band saw blade |
-
2016
- 2016-08-18 CN CN201620907529.6U patent/CN206028897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210732A (en) * | 2021-05-06 | 2021-08-06 | 浙江宏恩智能装备技术有限公司 | Tooth point inserting type band saw blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |