CN209021338U - A kind of hand-held is cut according to machine - Google Patents
A kind of hand-held is cut according to machine Download PDFInfo
- Publication number
- CN209021338U CN209021338U CN201821670096.2U CN201821670096U CN209021338U CN 209021338 U CN209021338 U CN 209021338U CN 201821670096 U CN201821670096 U CN 201821670096U CN 209021338 U CN209021338 U CN 209021338U
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- CN
- China
- Prior art keywords
- casing
- bottom plate
- saw blade
- held
- machine
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- 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 provides a kind of hand-held and cuts according to machine, including casing and motor, driving gear, driven gear and transmission shaft, saw blade is installed on the transmission shaft, it further include bottom plate, the casing has hood for protecting rider, and water pipe is fixedly connected on the casing, the spray head of the saw blade two sides is located at there are two installing on the water pipe, discharge outlet is offered on the bottom plate, and the bottom plate is being provided with water fender far from the side of the rotation connection axis between the casing and the bottom plate positioned at the discharge outlet.By the way that two spray heads are arranged, and two spray heads are located at saw blade two sides, can cooling and dedusting be carried out in the two sides of saw blade simultaneously, it can be used continuously and dust is not easy to drift, simultaneously by setting hood for protecting rider, discharge outlet and water fender, the water being thrown out of under the action of the centrifugal force can largely be blocked cover blocking, and another part water can be discharged under the blocking of water fender from discharge outlet, it is not easy to be splashed to user, use is more convenient.
Description
Technical field
The utility model relates to one kind to cut according to tool, and especially a kind of hand-held is cut according to machine.
Background technique
It is a kind of for cutting the tool of workpiece that hand-held, which is cut according to machine, is widely used in the industries such as building, finishing, general furniture
In.Hand-held is cut according to machine when in use, and saw blade inevitably generates heat, it is difficult to is used continuously, and cut evidence to keep away in the process
Exempt to have dust generation, these dust drift to be easy to be inhaled by the user in the sky afterwards, is unfavorable for the health of user.
Cut for this purpose, occurring a kind of hand-held with spray head currently on the market according to machine, by while cutting toward cutting
Cut position sprinkling cooling water to be used continuously, while may be incorporated under gravity to fall naturally for cooling down for saw blade
It falls, effectively dust can be avoided to drift；However, cooling water is usually only in the unilateral side sprinkling of saw blade, cooling effect and dust removing effects
It is all relatively poor, and after cooling water is attracted on saw blade, it is easy to be thrown out of under the action of the centrifugal force, and then be splashed to use
With person, use is more inconvenient.
In view of this, the applicant, which cuts hand-held, carries out in-depth study according to the structure of machine, there is this case generation then.
Utility model content
The purpose of this utility model is to provide one kind to be used continuously, dust is not easy to drift and using conveniently
Hand-held is cut according to machine.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of hand-held is cut according to machine, including casing and be arranged in the casing and be successively sequentially connected motor, master
Moving gear, driven gear and transmission shaft, the transmission shaft are pierced by from the inner cavity of the casing, and are equipped on the transmission shaft
Saw blade is provided with handle on the casing, further includes the bottom plate with casing rotation connection, and the saw blade is arranged vertically at institute
The side of bottom plate is stated, the casing has the hood for protecting rider for being set in the saw blade top, and is fixedly connected with position on the casing
Water pipe above the bottom plate, installation is and each described there are two the spray head for being located at the saw blade two sides on the water pipe
Rotation connection axis between spray head and the casing and the bottom plate is located at the two sides of the casing, opens up on the bottom plate
There is discharge outlet, and the bottom plate is being located at one of the discharge outlet far from the rotation connection axis between the casing and the bottom plate
Side is provided with water fender.
As a kind of improvement of the utility model, the water fender is from bottom to top gradually toward close to the casing and the bottom
The direction of rotation connection axis between plate is in tilted layout.
As a kind of improvement of the utility model, bottom plate two sides corresponding with the width direction of the casing are set respectively
It is equipped with slanting baffle.
As a kind of improvement of the utility model, the casing opens up at position corresponding with the radiator of the motor
There is thermovent, is covered with filter screen on the thermovent.
As a kind of improvement of the utility model, the driving gear and the driven gear are all helical gear.
By adopting the above technical scheme, the utility model has the following beneficial effects:
1, by two spray heads of setting, and two spray heads are located at saw blade two sides, can carry out simultaneously in the two sides of saw blade
Cooling and dedusting, can be used continuously and dust is not easy to drift, while by setting hood for protecting rider, discharge outlet and water fender, from
The water being thrown out of under mental power function can largely be blocked cover blocking, another part water can be under the blocking of water fender from discharge outlet
Discharge, is not easy to be splashed to user, use is more convenient.
2, by the way that driving gear and driven gear are both configured to helical gear, the axis play that can avoid transmission shaft is passed
Onto motor, the service life of motor is helped to improve.
Detailed description of the invention
Fig. 1 is that the utility model hand-held cuts the structural schematic diagram according to machine；
Fig. 2 is the structural schematic diagram that the utility model hand-held cuts another visual angle according to machine；
Fig. 3 is that the utility model hand-held cuts the schematic cross-sectional view according to machine.
Corresponding mark is as follows in figure:
10- casing；11- handle；
12- thermovent；13- filter screen；
14- hood for protecting rider；20- motor；
30- driving gear；40- driven gear；
50- transmission shaft；60- bottom plate；
61- discharge outlet；62- water fender；
63- slanting baffle；70- saw blade；
80- water pipe；81- spray head.
Specific embodiment
The utility model is described further with body embodiment with reference to the accompanying drawing.
As shown in Figure 1-Figure 3, hand-held provided in this embodiment is cut according to machine, including casing 10 and setting are in casing 10
And it the motor 20, driving gear 30, driven gear 40 and the transmission shaft 50 that are successively sequentially connected and is rotatablely connected with casing 10
Bottom plate 60, wherein transmission shaft 50 is pierced by from the inner cavity of casing 10, and saw blade 70 is equipped on transmission shaft 50, and the saw blade 70 is vertical
It is arranged in the side of bottom plate 60.Motor 20, driving gear 30, driven gear 40 and transmission shaft 50 specific transmission connecting structure with
Conventional cutting is identical according to machine, not the emphasis of the present embodiment, and and will not be described here in detail.Preferably, in the present embodiment, driving gear
30 and driven gear 40 intermeshing realize transmission connection, and driving gear 30 and driven gear 40 all be helical gear, in this way may be used
It avoids the axis play of transmission shaft 50 from being passed on motor 20, helps to improve the service life of motor 20.
It is provided with handle 11 on casing 10, is convenient for holding, which is located at casing 10 far from casing 10 and bottom plate
The side of rotation connection axis between 60, even if used time operator is located at casing 10 far from the rotation between casing 10 and bottom plate 60
The side of connecting shaft controls the saw of saw blade convenient for operator by the rotational angle between control casing 10 and bottom plate 60 in this way
Enter depth.In addition, casing 10 offers thermovent 12 at position corresponding with the radiator of motor 20, which is located at
The side of casing 10 and separate saw blade 70, and filter screen 13 is covered on thermovent 12, certainly, which is located at thermovent
12 towards the inner cavity of casing 10 side, help avoid external dust or sundries in this way and sucked and influenced from thermovent 12
Heat dissipation effect.
The water pipe 80 being fixedly connected with above bottom plate 10 on casing 10, there are two be located at saw for installation on water pipe 80
The spray head 81 of 70 two sides of piece, and the rotation connection axis between each spray head 81 and casing 10 and bottom plate 60 is located at the two of casing 10
Side, i.e., each spray head 81 and handle 11 are located at the same side of casing 10, certainly, also need to be arranged on water pipe 80 to be used for and external water source
The connector of connection and control valve for being connected to or disconnecting the water route in water pipe 80.In use, two spray heads 81 are simultaneously to work
Part cuts saw position sprinkling cooling water, can not only generate heat to avoid saw blade 70, but also can prevent from cutting the powder generated during saw
Dirt is flown upward.
Casing 10 has the hood for protecting rider 14 for being set in 70 top of saw blade, specifically, hood for protecting rider 14 has an opening direction
Accommodating cavity, the top of saw blade 70 is interspersed in the accommodating cavity but does not contact with accommodating cavity.In this way, being blocked using hood for protecting rider 14
Most of cooling water thrown away by saw blade 70.It can be fallen down in the effect of gravity since cooling water is blocked after cover 14 blocks,
In this process, the influence of the cutting steam of saw blade 70 is received, part cooling water can be blowed by the direction toward bottom plate 60, the bottom of at
It is gathered on plate 60, when accumulation is after a certain amount, these cooling waters may be blown from or be flown by the gap of 10 lower part of casing
It splashes inside casing 10, it is also possible to the clothing of operator is flowed and then got wet toward operator direction, for this purpose, in the present embodiment,
Discharge outlet 61 is offered on bottom plate 60, and bottom plate 61 is being located at discharge outlet 61 far from the rotation connection between casing 10 and bottom plate 60
The side of axis is provided with water fender 62, which gradually connects toward the rotation between casing 10 and bottom plate 60 from bottom to top
The direction of spindle is in tilted layout, in this way it is possible to prevente effectively from cooling water is gathered on bottom plate 60 or flowed toward operator direction.
Preferably, in the present embodiment, the two sides corresponding with the width direction of casing 10 of bottom plate 60 are respectively arranged with oblique gear
Plate 63 further prevents water from flowing toward operator direction.
The utility model is described in detail above in conjunction with specific embodiment, but the embodiments of the present invention
It is not limited to the above embodiments, those skilled in the art can make various changes according to the prior art to the utility model
Shape, these are all within the protection scope of the present invention.
Claims (5)
1. a kind of hand-held is cut according to machine, including casing and be arranged in the casing and be successively sequentially connected motor, active
Gear, driven gear and transmission shaft, the transmission shaft are pierced by from the inner cavity of the casing, and saw is equipped on the transmission shaft
Piece is provided with handle on the casing, which is characterized in that further includes the bottom plate with casing rotation connection, the saw blade is perpendicular
It is directly arranged in the side of the bottom plate, the casing has the hood for protecting rider for being set in the saw blade top, and solid on the casing
Surely the water pipe being connected with above the bottom plate, there are two the sprays for being located at the saw blade two sides for installation on the water pipe
Head, and the rotation connection axis between each spray head and the casing and the bottom plate is located at the two sides of the casing, institute
It states and offers discharge outlet on bottom plate, and the bottom plate is being located at the discharge outlet far from turn between the casing and the bottom plate
The side of dynamic connecting shaft is provided with water fender.
2. hand-held as described in claim 1 is cut according to machine, which is characterized in that the water fender is from bottom to top gradually toward close to institute
The direction for stating the rotation connection axis between casing and the bottom plate is in tilted layout.
3. hand-held as described in claim 1 is cut according to machine, which is characterized in that the width direction pair of the bottom plate and the casing
The two sides answered are respectively arranged with slanting baffle.
4. hand-held as described in claim 1 is cut according to machine, which is characterized in that the casing is in the radiator pair with the motor
Thermovent is offered at the position answered, and is covered with filter screen on the thermovent.
5. the hand-held as described in any claim in claim 1-4 is cut according to machine, which is characterized in that the driving gear and
The driven gear is all helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670096.2U CN209021338U (en) | 2018-10-15 | 2018-10-15 | A kind of hand-held is cut according to machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670096.2U CN209021338U (en) | 2018-10-15 | 2018-10-15 | A kind of hand-held is cut according to machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209021338U true CN209021338U (en) | 2019-06-25 |
Family
ID=66906336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821670096.2U Expired - Fee Related CN209021338U (en) | 2018-10-15 | 2018-10-15 | A kind of hand-held is cut according to machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209021338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853267A (en) * | 2019-07-03 | 2021-12-28 | 喜利得股份公司 | Trepan with water flushing system |
-
2018
- 2018-10-15 CN CN201821670096.2U patent/CN209021338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853267A (en) * | 2019-07-03 | 2021-12-28 | 喜利得股份公司 | Trepan with water flushing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20211015 |