CN204639323U - Saw blade - Google Patents
Saw blade Download PDFInfo
- Publication number
- CN204639323U CN204639323U CN201520368604.1U CN201520368604U CN204639323U CN 204639323 U CN204639323 U CN 204639323U CN 201520368604 U CN201520368604 U CN 201520368604U CN 204639323 U CN204639323 U CN 204639323U
- Authority
- CN
- China
- Prior art keywords
- sawtooth
- saw blade
- oil
- blade body
- oiler
- 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
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Abstract
The utility model discloses a kind of saw blade, comprise saw blade body and sawtooth, described saw blade body interior is provided with the guide channel for guiding lubricating oil, described saw blade body upper end is provided with oiler, described saw blade body bottom be connected with sawtooth be in every etc. quantity some sawtooth between be provided with oil-out, described guide channel one end communicates with oiler, the other end communicates with oil-out, described oil-out is provided with the angle for the sawtooth that led by lubricating oil, and the purpose of this utility model is to provide a kind of saw blade having good sawtooth lubricant effect.
Description
Technical field
The utility model relates to a kind of field of hardware, and more particularly, it is a kind of saw blade.
Background technology
In field of hardware, saw blade is a kind of conventional cutting parts, and current saw blade is two end band fixing holes of the bonding jumper of a smooth-sided compression candles, side band sawtooth, saw blade, for being fixed on cutting tool.
For current saw blade, general is added lubricating oil before operation, because saw blade side is smooth flat, therefore lubricating oil adhesive ability is in its surface poor, when cutting object, more lubricating oil will be squeezed outside cutting gap by object, only have a small amount of lubricating oil effectively could penetrate into cutting gap inner, therefore cause sawtooth cannot obtain good lubricant effect in cutting process.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of saw blade having good sawtooth lubricant effect.
For achieving the above object, the utility model provides following technical scheme: a kind of saw blade, comprise saw blade body and sawtooth, described saw blade body interior is provided with the guide channel for guiding lubricating oil, described saw blade body upper end is provided with oiler, and described saw blade body bottom is connected with sawtooth to be in is provided with oil-out between some sawtooth, and described guide channel one end communicates with oiler, the other end communicates with oil-out, and described oil-out is provided with the angle for the sawtooth that led by lubricating oil.
By adopting technique scheme, saw blade body interior is provided with guide channel, and upper end is provided with oiler, and oiler communicates with guide channel; Bottom and sawtooth junction are provided with oil-out between several sawtooth, and oil-out is provided with the angle for lubricating oil being guided to sawtooth crown.Lubricating oil injects from oiler, flows to oil-out via guide channel, and lubricating oil is guided to sawtooth by the guide effect of the angle on oil-out, lubricates sawtooth, avoids sawtooth frictional force when cutting excessive thus rapid wear.
The utility model is set to further: described guide channel is provided with main channel, one end, described main channel communicates with oiler, the other end is to sawtooth lopsidedness and on main channel, have some subchannels arranged towards sawtooth, described subchannel communicate with main channel and described subchannel relative to the other end be connected with main channel and oil-out UNICOM.
By adopting technique scheme, one end, main channel communicates with oiler, and the other end is downward-sloping and be provided with some subchannels at a certain distance, and subchannel communicates with oil-out.The lubricating oil entered by oiler can himself gravity along main channel to subchannel, thus flow to oil-out.
The utility model is set to further: described angle includes oil injecting part and two guide parts, described oil injecting part is that arc-shaped is arranged, described guide part is positioned at the circular arc two ends of oil injecting part, and described guide part one end is connected with oil injecting part, extends to the sawtooth of both sides relative to the other end be connected with oil injecting part.
By adopting technique scheme, angle comprises oil injecting part and guide part, and oil injecting part is set to arc-shaped, guide part is arranged at oil injecting part two ends, and extend to the sawtooth of both sides, better the lubricating oil that oil-out flows out can be guided to sawtooth, in cutting, better lubrication be played to sawtooth.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model saw blade;
Fig. 2 is the side view of the utility model saw blade;
Fig. 3 is the angle enlarged drawing of the utility model saw blade.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model saw blade is described further.
A kind of saw blade, comprise saw blade body 1 and sawtooth 2, described saw blade body 1 inside is provided with the guide channel 4 for guiding lubricating oil, described saw blade body 1 upper end is provided with oiler 5, described saw blade body 1 bottom is connected with sawtooth 2 to be in is provided with oil-out 6 between some sawtooth 2, described guide channel 4 one end communicates with oiler 5, and the other end communicates with oil-out 6, and described oil-out 6 is provided with the angle 7 for the sawtooth 2 that led by lubricating oil.
Described saw blade cuts along direction from right to left.Described oiler 5 is arranged at the upper end, right side of saw blade body 1, is convenient to the oiling action that saw blade also can realize saw blade in working angles; Described guide channel 4 is provided with a main channel 41 and 11 subchannels 42, and one end, main channel 41 communicates with oiler 5, and the other end rolls tiltedly to left down, and arranges a subchannel 42 every three sawtooth 2; Described oil-out 6 is arranged at saw blade body 1 and sawtooth 2 junction, identical with subchannel 42, every three sawtooth 2, an oil-out 6 is respectively set, oil-out 6 communicates with subchannel 42, oil-out 6 is also provided with the angle 7 for lubricating oil being guided to sawtooth, described angle 7 comprises oil injecting part 71 and two Oil Guide portions 72, oil injecting part 71 is set to the recessed circular shape to saw blade body 1 side, the circular arc of one end, Oil Guide portion 72 and oil injecting part 71 is tangent, the other end extends to the nearest sawtooth in both sides 2, better can play lubrication to sawtooth 2; Described lubricating oil through guide channel 4 guide to sawtooth 2 while, also saw blade body 1 is served to the effect of heat radiation, protects saw blade body 1 and sawtooth 2 simultaneously, extend the service life of saw blade; And the setting of angle 7 increases the gap between sawtooth 2, have and deposit more greatly bits space, improve the efficiency of chip, outside expected effect.
Described subchannel 42 and oil-out 6 also can often be arranged by next but two sawtooth 2, now the arrangement of sawtooth 2 is too loose, stock-removing efficiency is low, good cutting effect cannot be reached, and the cutting force that bears of single sawtooth 2 increases, sawtooth 2 is more easily worn, and now subchannel 42 increasing number, required lubricating oil also increases, and causes unnecessary waste.Also can arrange every four or more sawtooth 2, now subchannel 42 quantity reduce, 42, each subchannel sawtooth 2 increasing number, lubricating oil can not perfect lubrication to all sawtooth 2, good lubricant effect cannot be reached, the wear problem of sawtooth 2 cannot be solved.In sum, described subchannel 42 and oil-out 6 are for when three sawtooth 2 are arranged, and lubricating oil is best to the cutting hardness of the lubricant effect of sawtooth 2 and sawtooth 2 and abrasivity, is therefore preferably three.
Claims (3)
1. a saw blade, comprise saw blade body and sawtooth, it is characterized in that: described saw blade body interior is provided with the guide channel for guiding lubricating oil, described saw blade body upper end is provided with oiler, described saw blade body bottom is connected with sawtooth to be in is provided with oil-out between some sawtooth, described guide channel one end communicates with oiler, and the other end communicates with oil-out, and described oil-out is provided with the angle for the sawtooth that led by lubricating oil.
2. saw blade according to claim 1, it is characterized in that: described guide channel is provided with main channel, one end, described main channel communicates with oiler, the other end is to sawtooth lopsidedness and on main channel, have some subchannels arranged towards sawtooth, described subchannel communicate with main channel and described subchannel relative to the other end be connected with main channel and oil-out UNICOM.
3. saw blade according to claim 1, it is characterized in that: described angle includes oil injecting part and two guide parts, described oil injecting part is that arc-shaped is arranged, described guide part is positioned at the circular arc two ends of oil injecting part, and described guide part one end is connected with oil injecting part, extends to the sawtooth of both sides relative to the other end be connected with oil injecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368604.1U CN204639323U (en) | 2015-06-01 | 2015-06-01 | Saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368604.1U CN204639323U (en) | 2015-06-01 | 2015-06-01 | Saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639323U true CN204639323U (en) | 2015-09-16 |
Family
ID=54092104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520368604.1U Expired - Fee Related CN204639323U (en) | 2015-06-01 | 2015-06-01 | Saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624153A (en) * | 2017-02-21 | 2017-05-10 | 长葛市吉庆机械厂 | Saw blade capable of being lubricated |
-
2015
- 2015-06-01 CN CN201520368604.1U patent/CN204639323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624153A (en) * | 2017-02-21 | 2017-05-10 | 长葛市吉庆机械厂 | Saw blade capable of being lubricated |
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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: 20150916 Termination date: 20160601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |