CN212634525U

CN212634525U - Dust-absorbing cooling structure of curve saw

Info

Publication number: CN212634525U
Application number: CN202021479897.8U
Authority: CN
Inventors: 王全
Original assignee: Wuyi Zhongshun Tools Co Ltd
Current assignee: Wuyi Zhongshun Tools Co Ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-02
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a dust absorption cooling structure of scroll saw, characteristics are including casing, saw blade, cooling system and dust collecting system establish in the casing, cooling system include a water course and a wind channel of blowing, the water course spray the water on the saw blade, the wind channel be used for weathering the water on the saw blade, dust collecting system include air inlet duct and filter chamber, air inlet duct and filter chamber one end intercommunication, the other end and the wind channel intercommunication of filter chamber, wind blows off from the wind channel after the air inlet duct inhales the filter chamber, the advantage is to filter the back with the inspiratory wind of dust collecting system, is used in cooling system and weathers the water on the saw blade, prevents that water and smear metal mix into behind the piece dust collecting system and is difficult to inhale the piece.

Description

Dust-absorbing cooling structure of curve saw

Technical Field

The utility model relates to a scroll saw especially relates to a dust absorption cooling structure of scroll saw.

Background

The curve saw has various varieties and is widely applied to curve and straight line cutting of wood processing, sheet metal parts and decoration. The reciprocating rod is driven to reciprocate inside the jig saw through the transmission mechanism, so that the reciprocating motion of the saw blade clamped at one end of the reciprocating rod is realized, and manual saw cutting is simulated.

An electric jig saw, as publication number CN208728805U, the electric jig saw, wherein include the casing, locate the inside brushless motor of casing and with the saw bit that the brushless motor transmission is connected, the bottom of casing still is equipped with and is used for the breathing pipe that is connected with the getter device, the induction port of breathing pipe is located take place the position department of cutting with the material on the saw bit, when the deposit of the smear metal position surface of material is a large amount of cuttings, connect the getter device by the breathing pipe and begin work, retrieve a large amount of cuttings on material surface, guarantee that the no cuttings on material surface remain, be convenient for observe.

Present sweep-saw is at the during operation, and the saw blade can very scald, consequently can be to the saw blade water spray in order carrying out water-cooling and handle, but the material can produce the smear metal during the cutting, and water can mix along saw blade and smear metal, and both can mix the piece, and getter device is difficult inhales blocky smear metal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a dust absorption cooling structure of a scroll saw is provided, which can effectively treat water on a saw blade and prevent the water and cuttings from being fused into a block.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the dust-absorbing cooling structure of the scroll saw is characterized by comprising a shell, a saw blade, a cooling system and a dust-absorbing system, wherein the cooling system and the dust-absorbing system are arranged in the shell, the cooling system comprises a water channel and a blowing channel, the water channel sprays water on the saw blade, the blowing channel is used for drying water on the saw blade, the dust-absorbing system comprises an air inlet channel and a filter chamber, the air inlet channel is communicated with one end of the filter chamber, the other end of the filter chamber is communicated with the blowing channel, and air is blown out from the blowing channel after being sucked into the filter chamber from the air inlet channel.

The utility model discloses a further preferred scheme does: the filter cavity is internally provided with an impeller which rotates, air is sucked from the air inlet duct, and meanwhile, the air is blown out from the air blowing duct.

The utility model discloses a further preferred scheme does: the filter cavity is internally provided with a filter screen and a filter cover.

The utility model discloses a further preferred scheme does: the input end of the water channel is connected with a tap water pipe.

The utility model discloses a further preferred scheme does: and an adjusting knob for adjusting the water yield is arranged on the water channel.

Compared with the prior art, the utility model has the advantages that cooling system and dust collecting system establish in the casing, cooling system includes a water course and a wind channel of blowing, the water course is with the water injection on the saw blade, the wind channel is used for weathering the water on the saw blade, dust collecting system includes air inlet duct and filter chamber, air inlet duct and filter chamber one end intercommunication, the other end and the wind channel intercommunication of filter chamber, wind blows off from the wind channel after inhaling the filter chamber from the air inlet duct, filter back the inspiratory wind of dust collecting system, be used for weathering the water on the saw blade in cooling system, dust collecting system is difficult to inhale the piece after preventing that water and smear metal mix into the piece.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic view of the wind direction.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

Dust absorption cooling structure of sweep saw, including casing 1, the front end of casing 1 is equipped with actuating mechanism, and actuating mechanism passes through the motor and drives the function, and actuating mechanism is connected with saw blade 2, and actuating mechanism drives saw blade 2 and carries out reciprocating motion.

Be equipped with cooling system in the casing 1, cooling system is a water course 3 and a wind channel 6 of blowing, the external water pipe of water inlet end of water course 3, the water outlet end of water course 3 is with the water injection on saw blade 2, cool down to saw blade 2 through water, be equipped with adjust knob 4 on the water course 3, adjust knob 4 adjusts the water yield of water course 3, it increases the cooling effect to saw blade 2 to increase the water yield, demand adjustment water yield when according to the in-service use, the effect of wind channel 6 will spray and weather at the water of saw blade 2.

A dust collection system is arranged in the shell 1 and comprises a filter chamber 5 and an air inlet channel 7, the air inlet channel 7 is communicated with one end of the filter chamber 5, the other end of the filter chamber 4 is communicated with an air blowing channel 6, an impeller 8 is arranged on the filter chamber 5, the impeller 8 is driven by a motor, the impeller 8 rotates, the air inlet channel 7 sucks air, and then the air is sprayed out from the air blowing channel 6.

Dust and debris generated by the working cutting of the saw blade 2 are sucked into the filter cavity 5 from the air inlet duct 7, and a filter screen 9 and a filter cover 10 are arranged in the filter cavity 5, so that the dust and the debris can be left in the filter cavity 5.

The filtering cavity 5 is of a detachable structure, so that the filtering cavity 5 can be conveniently detached to clean impurities in the cavity.

During the use, the external water pipe of water inlet end of water course 3, the water jet is on saw blade 2 to the water outlet end of water course 3, cool down saw blade 2 through water, 2 work cuts of saw blade can produce dust or piece simultaneously, dust and piece are inhaled from air-supply line 7, filter mantle 9 and filter screen 10 can live dust and piece shelves, stay it in filter chamber 5, wind after the filtration blows off from way of blowing 6 again, the wind that way of blowing 6 blew off weathers the water on the saw blade 2, make both fuse into the piece in order to prevent water and dust contact, dust collecting system is difficult to inhale the dust of blocking.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is to the utility model provides a sweep-saw's dust absorption cooling structure introduces in detail, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The dust-absorbing cooling structure of the scroll saw is characterized by comprising a shell, a saw blade, a cooling system and a dust-absorbing system, wherein the cooling system and the dust-absorbing system are arranged in the shell, the cooling system comprises a water channel and a blowing channel, the water channel sprays water on the saw blade, the blowing channel is used for drying water on the saw blade, the dust-absorbing system comprises an air inlet channel and a filter chamber, the air inlet channel is communicated with one end of the filter chamber, the other end of the filter chamber is communicated with the blowing channel, and air is blown out from the blowing channel after being sucked into the filter chamber from the air inlet channel.

2. The dust-absorbing cooling structure of the jigsaw according to claim 1, wherein the filter chamber is provided with an impeller, the impeller rotates, and the wind is sucked from the air inlet duct and simultaneously blown out from the air blowing duct.

3. The dust-absorbing cooling structure of the jigsaw according to claim 1, wherein a filter screen and a filter cover are arranged in the filter chamber.

4. The jigsaw puzzle of claim 1 wherein the filter cavity is removably mounted to the housing.

5. The dust-collecting cooling structure for jigsaw of claim 1, wherein the input end of the water passage is connected to a tap water pipe.

6. The dust-absorbing cooling structure of the jigsaw of claim 1, wherein the water passage is provided with an adjusting knob for adjusting the water output.