CN204019643U - Saw blade does not stop up water injector - Google Patents
Saw blade does not stop up water injector Download PDFInfo
- Publication number
- CN204019643U CN204019643U CN201420501459.5U CN201420501459U CN204019643U CN 204019643 U CN204019643 U CN 204019643U CN 201420501459 U CN201420501459 U CN 201420501459U CN 204019643 U CN204019643 U CN 204019643U
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- saw blade
- rotating shaft
- hollow out
- effluent trough
- cushion cover
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Abstract
The utility model proposes a kind of saw blade and do not stop up water injector, comprise rotating shaft, in rotating shaft, be equipped with at least one saw blade, saw blade both sides are provided with cushion cover, cushion cover is nested with in rotating shaft, in rotating shaft, have water inlet, in rotating shaft, have the inlet channel being communicated with water inlet, in rotating shaft, be also provided with saw blade fixator, rotating shaft is fixedly connected with saw blade with cushion cover respectively by fixture, and cushion cover is provided with the first aqua storage tank, and saw blade is provided with at least one hollow out effluent trough, hollow out effluent trough tilts along saw blade direction of rotation, and hollow out effluent trough is communicated with the first aqua storage tank.The utility model is offered hollow out effluent trough on saw blade, make outside the delivery port of effluent trough is not directly exposed to, and the incline direction of hollow out effluent trough is identical with the direction of rotation of saw blade, along saw blade direction of rotation, wood chip is not easy the delivery port dropping into hollow out effluent trough, can not stop up hollow out effluent trough.
Description
Technical field
The utility model relates to water injector, and particularly saw blade does not stop up water injector.
Background technology
Spraying temp. lowering apparatus at existing saw blade is by cushion cover is set between saw blade, on cushion cover, have effluent trough, water in effluent trough flows out along saw blade surface, if publication No. is the Chinese utility model patent cooling device for saw blade of CN 102862197 A, comprise rotating shaft, in this rotating shaft, be also provided with saw blade, saw blade adjacent is also provided with packing ring, and is also provided with clamp nut in roller end.But in the process of processing, saw blade High Rotation Speed cutting timber, can produce a large amount of wood chips, and outside the delivery port of effluent trough is directly exposed to, the wood chip that the delivery port of effluent trough of long duration is very easily dropped stops up, and produces water spray not smooth, not even the phenomenon of water spray.This phenomenon has caused saw blade cooling uneven permanent, easily occurs to burn saw blade phenomenon, has directly affected service life and the cutting output of saw blade.
For solving the susceptible to plugging problem of effluent trough, existing solution party is to being to improve cushion cover with solution, such as strengthening effluent trough etc., never someone thought improvement saw blade, on saw blade, open hollow out effluent trough, allow saw blade coordinate water outlet, to solve the problem of obstruction.And strengthen these solutions such as effluent trough, can bring other problems, as given the mass formation negative effect of cushion cover, water yield is excessive, and waste water resource causes working environment moist, squirts the timber that will cut.
Summary of the invention
The utility model proposes saw blade and do not stop up water injector, solved the delivery port of the spraying temp. lowering apparatus of saw blade in prior art and easily by wood chip, stopped up, cause saw blade cooling uneven permanent or burn out the defect of saw blade.
The technical solution of the utility model is achieved in that
A kind of saw blade does not stop up water injector, comprise rotating shaft, in rotating shaft, be equipped with at least one saw blade, saw blade both sides are provided with cushion cover, cushion cover is nested with in rotating shaft, in rotating shaft, have inlet channel, roller end is also provided with saw blade fixator, rotating shaft is fixedly connected with saw blade with cushion cover respectively by fixture, cushion cover is provided with the first aqua storage tank, and the first aqua storage tank is communicated with inlet channel, and saw blade is provided with at least one hollow out effluent trough, hollow out effluent trough tilts along saw blade direction of rotation, and hollow out effluent trough is communicated with the first aqua storage tank.
Further, described fixture comprises the first keyway, the second keyway, key-groove and fixture, and the first keyway is arranged in rotating shaft, and the second keyway is arranged on cushion cover, key-groove is arranged on saw blade, and the first keyway is fixedly connected with key-groove with the second keyway by fixture.
Further, described fixture is latch or flat key.
Further, described hollow out effluent trough quantity is three, and three hollow out effluent troughs are evenly distributed on saw blade.
Further, be also provided with the second aqua storage tank on described cushion cover, the second aqua storage tank is communicated with the first aqua storage tank by connectivity slot.
Further, described inlet channel comprises main stem and by-path.
Further, described saw blade fixator is nut.
The beneficial effects of the utility model: by the existing tank of outputing on cushion cover, make to open hollow out effluent trough on saw blade, make outside the delivery port of effluent trough is not directly exposed to, the wood chip that delivery port is not easy to be dropped stops up, and the incline direction of hollow out effluent trough is identical with the direction of rotation of saw blade, along saw blade direction of rotation, wood chip is more difficult to drop into the delivery port of hollow out effluent trough, along with saw blade rotates, cooling water constantly sprays out from hollow out effluent trough in a steady stream, to guarantee the cooling of saw blade.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation that a kind of saw blade of the utility model does not stop up water injector;
Fig. 2 is the structural representation of saw blade in Fig. 1;
Fig. 3 is the main TV structure schematic diagram of cushion cover in Fig. 1;
Fig. 4 is the perspective view of cushion cover in Fig. 1;
Fig. 5 is the combining structure schematic diagram of saw blade and cushion cover.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1-5, a kind of saw blade does not stop up water injector, comprise rotating shaft 1, in rotating shaft 1, be equipped with at least one saw blade 2, saw blade 2 both sides are provided with cushion cover 3, cushion cover 3 is nested with in rotating shaft 1, in rotating shaft 1, have inlet channel 5, rotating shaft 1 end is also provided with saw blade fixator 6, rotating shaft 1 is fixedly connected with saw blade 2 with cushion cover 3 respectively by fixture, cushion cover 3 is provided with the first aqua storage tank 8, the first aqua storage tank 8 is communicated with inlet channel 5, saw blade 2 is provided with at least one hollow out effluent trough 9, hollow out effluent trough 9 tilts along saw blade 2 direction of rotation, hollow out effluent trough 9 is communicated with the first aqua storage tank 8.The first aqua storage tank 8 is opened on the side of cushion cover 3, cushion cover 3 laminatings are arranged on saw blade 2 both sides, again because have hollow out effluent trough 9 on saw blade 2, so hollow out effluent trough 9 is communicated with the first aqua storage tank 8 automatically, on inlet channel 5, connect behind water source, water enters the first aqua storage tank 8 from inlet channel 5, along with saw blade 2 rotates cooling water, from the first aqua storage tank 8 enters into hollow out effluent trough 9, sprays out, and saw blade is lowered the temperature.
In the present embodiment, described fixture comprises the first keyway, the second keyway 11, key-groove 12 and fixture 13, the first keyway is arranged in rotating shaft 1, the second keyway 11 is arranged on cushion cover 3, key-groove 12 is arranged on saw blade 2, and the first keyway is fixedly connected with key-groove 12 with the second keyway 11 by fixture 13.During use, by cushion cover 3,---order of saw blade 2---cushion cover 3---saw blade 2 is set to cushion cover 3 and saw blade 2 in rotating shaft 1, rotation cushion cover 3 and saw blade 2, make the second keyway 11 and key-groove 12 be positioned at the first keyway top, the second keyway 11 and key-groove 12 are on same straight line, fixture 13 is inserted in the first keyway, the second keyway 11 and key-groove 12, while making rotating shaft 1 rotation, can drive cushion cover 3 and saw blade 2 rotations, and can not be idle running.
In the present embodiment, described fixture 13 is latch or flat key.Certainly user can be as required, and choosing, according to other fixture, connects the first keyway, the second keyway 11 and key-groove 12 as long as play, and makes cushion cover 3 and saw blade 2 be fixed in rotating shaft 1 and with rotating shaft 1 rotation.
In the present embodiment, described hollow out effluent trough 9 quantity are three, and three hollow out effluent troughs 9 are evenly distributed on saw blade 2.Three hollow out effluent troughs 9 are set on saw blade 2, both can have good cooling effect to saw blade 2, can guarantee again the intensity of saw blade 2.If reduce the quantity of hollow out effluent trough 9, the intensity of saw blade 2 can be increased, but cooling effect can be weakened, if increase the quantity of hollow out effluent trough 9, can reduce the intensity of saw blade 2, but can increase cooling effect, so three hollow out effluent trough 9 quantity are proper.
In the present embodiment, on described cushion cover 3, being also provided with the second aqua storage tank 14, the second aqua storage tanks 14 is communicated with the first aqua storage tank 8 by connectivity slot 15.Two aqua storage tanks are set, and one side plays the effect that increases moisture storage capacity, increases and saw blade 2 binding faces on the other hand, and better to saw blade 2 parcel property, saw blade 2 is moved can be more stable.
In the present embodiment, described inlet channel 5 comprises main stem 51 and by-path 52.Main stem 51 is arranged in the middle of rotating shaft 2, and by-path 52 is the one section of water channel that branches away and be communicated with the first aqua storage tank 8 from main stem.
In the present embodiment, described saw blade fixator 6 is nut.Saw blade 2 fixators mainly play saw blade 2 and cushion cover 3 are fixed on to the effect in rotating shaft 1, and nut is as fixator, simple in structure, cost is low, when nut is as fixator 6, in rotating shaft 1, be provided with screw thread with matching, the fixation that coordinated by nut with screw thread.Certainly user can select other devices as fixator 6 as required, as long as play, saw blade 2 and cushion cover 3 is fixed on to the object in rotating shaft 1.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a saw blade does not stop up water injector, comprise rotating shaft, in rotating shaft, be equipped with at least one saw blade, saw blade both sides are provided with cushion cover, cushion cover is nested with in rotating shaft, in rotating shaft, have inlet channel, roller end is also provided with saw blade fixator, rotating shaft is fixedly connected with saw blade with cushion cover respectively by fixture, it is characterized in that: cushion cover is provided with the first aqua storage tank, the first aqua storage tank is communicated with inlet channel, and saw blade is provided with at least one hollow out effluent trough, hollow out effluent trough tilts along saw blade direction of rotation, and hollow out effluent trough is communicated with the first aqua storage tank.
2. saw blade as claimed in claim 1 does not stop up water injector, it is characterized in that: described fixture comprises the first keyway, the second keyway, key-groove and fixture, the first keyway is arranged in rotating shaft, the second keyway is arranged on cushion cover, key-groove is arranged on saw blade, and the first keyway is fixedly connected with key-groove with the second keyway by fixture.
3. saw blade as claimed in claim 2 does not stop up water injector, it is characterized in that: described fixture is latch or flat key.
4. saw blade as claimed in claim 1 does not stop up water injector, it is characterized in that: described hollow out effluent trough quantity is three, and three hollow out effluent troughs are evenly distributed on saw blade.
5. saw blade as claimed in claim 1 does not stop up water injector, it is characterized in that: on described cushion cover, be also provided with the second aqua storage tank, the second aqua storage tank is communicated with the first aqua storage tank by connectivity slot.
6. saw blade as claimed in claim 1 does not stop up water injector, it is characterized in that: described inlet channel comprises main stem and by-path.
7. saw blade as claimed in claim 1 does not stop up water injector, it is characterized in that: described saw blade fixator is nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501459.5U CN204019643U (en) | 2014-09-02 | 2014-09-02 | Saw blade does not stop up water injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501459.5U CN204019643U (en) | 2014-09-02 | 2014-09-02 | Saw blade does not stop up water injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019643U true CN204019643U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420501459.5U Active CN204019643U (en) | 2014-09-02 | 2014-09-02 | Saw blade does not stop up water injector |
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| CN (1) | CN204019643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3260227A1 (en) * | 2016-06-23 | 2017-12-27 | KEURO Besitz GmbH & Co. EDV-Dienstleistungs KG | Saw blade for a circular saw, method for producing a saw blade and circular saw machine |
-
2014
- 2014-09-02 CN CN201420501459.5U patent/CN204019643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3260227A1 (en) * | 2016-06-23 | 2017-12-27 | KEURO Besitz GmbH & Co. EDV-Dienstleistungs KG | Saw blade for a circular saw, method for producing a saw blade and circular saw machine |
| US11167362B2 (en) | 2016-06-23 | 2021-11-09 | Keuro Besitz Gmbh & Co. Edv-Dienstleistungs Kg | Sawblade for a circular saw, method for producing a sawblade, and circular sawing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |