Angle-adjustable cutting saw
Technical Field
The utility model belongs to the technical field of cutting saws, and particularly relates to an angle-adjustable cutting saw.
Background
An electric reciprocating saw is an electric tool that makes a saw cut with a reciprocating saw blade. Is a kind of electric saw, and is generally composed of a casing, a motor, a transmission mechanism, a knife lifting mechanism, a saw blade, a switch and the like. Power tools for sawing with reciprocating saw blades by power reciprocating saw. The electric reciprocating saw is used for sawing metal plates, pipes, profiles or cutting diagonal cuts on steel pipes, and also can be used for cutting cables or other nonmetallic materials.
In the chinese patent with publication No. CN217195829U, when the direction of the guide plate and the saw chain on the guide plate is adjusted, the sliding locking piece is pulled by the pulling portion, so that the sliding locking piece is separated from the positioning slot, and the driving source drives the saw chain by rotating the sprocket, so that the mounting seat and the housing can rotate, that is, the angles of the mounting seat, the guide plate and the saw chain can be adjusted on the housing by rotating, so that the adjusted chain saw can trim and saw branches and wood with special positions more conveniently, and the use is more convenient;
However, in the chain saw mentioned in this proposal, the waste adhered to the saw is thrown away during the cutting process, whereas in the case of a reciprocating saw, the waste adhered to the reciprocating saw during the cutting process is not easily thrown away, which causes a large amount of foreign materials to adhere to the cutting saw. Therefore, the application provides the angle-adjustable cutting saw which can clean the cut article.
Disclosure of utility model
The present utility model is directed to a cutting saw with an adjustable angle, so as to solve the above-mentioned problems of the related art.
In order to achieve the aim, the utility model provides the following technical scheme that the cutting saw comprises a cutting saw, a shell and a grab handle, wherein the cutting saw is connected with a telescopic mechanism for driving the cutting saw to reciprocate to cut an article, and the telescopic mechanism is arranged on the shell;
A pulling plate is arranged on the shell;
an adjusting component is arranged at the position of the shell corresponding to the upper side of the cutting saw and is used for adjusting the position of the water jet in the cleaning spray pipe towards the cutting saw;
The cleaning spray pipe is connected with the connector through a water inlet pipe, the connector is fixedly arranged on the outer wall of the inner shell of the adjusting component, the connector is connected with the water tank through a water pipe, a power pump used for feeding water in the water tank into a water spraying port in the cleaning spray pipe is arranged in the water tank, and the water tank is arranged in a mounting groove in the shell.
Preferably, the adjusting component comprises a shell, a screw rod and a sliding block, wherein the screw rod is connected with the sliding block through threads, the sliding block is connected with a sliding groove in the shell in a sliding manner, and the screw rod is connected with a power motor for driving the screw rod to rotate forward and backward.
Preferably, a switch button connected with the telescopic mechanism is arranged on the grab handle.
Preferably, the cleaning spray pipe is connected with a lifting assembly for adjusting the inclination angle of the water jet in the cleaning spray pipe, the lifting assembly comprises a fixed seat, and the cleaning spray pipe is rotationally connected with the fixed seat through a rotating shaft.
Preferably, two gears connected through tooth engagement transmission are respectively arranged on the two rotating shafts, and one rotating shaft is connected with an output shaft of the driving motor.
Preferably, the driving motor is mounted on the slider through a motor bracket, and the water jet of the cleaning nozzle is obliquely aligned with the dicing saw from top to bottom when cleaning the waste adhered to the dicing saw.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the upper side of the cutting saw is provided with the cleaning spray pipe and other parts, the left and right positions of the cleaning spray pipe are adjusted through the adjusting component, so that the effect of cleaning the outer surface of the cutting saw is achieved, the saw teeth of the cutting saw are kept clean, and the cleaning spray pipe can be lifted and falls through the mutual matching of all parts in the lifting and placing component, so that the cutting work of the cutting saw is not hindered.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is a bottom view of the present utility model.
Fig. 4 is a schematic diagram of the structure of fig. 3a according to the present utility model.
In the figure, 1, a cutting saw, 2, a shell, 3, a grab handle, 4, a pull plate, 5, an adjusting component, 6, a cleaning spray pipe, 7, a water inlet pipe, 8, a connector, 9, a water pipe, 10, a water tank, 11, a lifting and placing component, 1101, a fixing seat, 1102, a gear, 1103 and a driving motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an angle-adjustable cutting saw comprises a cutting saw 1, a shell 2 and a grab handle 3, wherein the cutting saw 1 is connected with a telescopic mechanism for driving the cutting saw to reciprocate to cut an article, the telescopic mechanism is arranged on the shell 2, a switch button connected with the telescopic mechanism is arranged on the grab handle 3, and the grab handle 3 is used for holding one hand of an operator;
In a further embodiment, the pull plate 4 is arranged on the shell 2, the grab handle 3 is used for holding one hand, the pull plate 4 is used for holding the other hand, when the cutting saw 1 is used for cutting an article, two hands are simultaneously supported, and the angle of the cutting saw 1 for cutting the article is more convenient to adjust;
It should be noted that when the cutting saw 1 reciprocates to cut articles, a great amount of miscellaneous materials such as powder and the like adhere to the cutting saw 1, and the miscellaneous materials adhere to the cutting saw 1, so that the whole cutting saw 1 is rusted in advance or the sharpness of the cutting saw 1 is reduced, therefore, after the cut materials are needed to be cleaned, the adhered article wastes are cleaned, an adjusting component 5 is arranged at the position of the shell 2 corresponding to the upper side of the cutting saw 1, the adjusting component 5 is used for adjusting the position of a water jet in the cleaning spray pipe 6 towards the cutting saw 1, the position of the water jet towards the cutting saw 1 is changed, the water jet spraying area can be adjusted, and the whole cutting saw 1 is further washed;
Specifically, the adjusting component 5 comprises a shell, a screw rod and a sliding block, wherein the screw rod is connected with the sliding block through threads, the sliding block is in sliding connection with a sliding chute in the shell, and the screw rod is connected with a power motor for driving the screw rod to rotate forwards and backwards;
In a further embodiment, the cleaning spray pipe 6 is connected with the joint 8 through the water inlet pipe 7, the joint 8 is fixedly arranged on the outer wall of the inner shell of the adjusting component 5, the joint 8 is connected with the water tank 10 through the water pipe 9, a power pump for conveying water in the water tank 10 to a water spraying port in the cleaning spray pipe 6 is arranged in the water tank 10, the water tank 10 is arranged in a mounting groove in the shell 2, the water tank 10 and water in the water tank 10 have certain gravity, the water tank 10 needs to be arranged in the shell 2 at a position relatively close to the grab handle 3 for convenient holding, and the interior of the grab handle 3 can be provided with a hollow shape for saving the water in the water tank 10 for saving the water, but the water tank 10 needs to be sealed when electric components such as a follow-up telescopic mechanism and the like are wired;
The water jet of the cleaning spray pipe 6 needs to be aligned with the outer surface of the cutting saw 1 when the cutting saw 1 is cleaned, and the direction of the water jet needs to be adjusted in order to avoid the water jet from being blocked by waste materials generated during cutting when the cutting saw 1 is used for cutting objects, so the cleaning spray pipe 6 is connected with a lifting and placing component 11 for adjusting the inclination angle of the water jet in the cleaning spray pipe 6, the lifting and placing component 11 comprises a fixed seat 1101, the cleaning spray pipe 6 is rotationally connected with the fixed seat 1101 through a rotating shaft, two gears 1102 which are connected through tooth meshing transmission are respectively arranged on the two rotating shafts, one rotating shaft is connected with an output shaft of a driving motor 1103, the driving motor 1103 is arranged on a sliding block through a motor bracket, the driving motor 1103 drives the cleaning spray pipe 6 to turn up and down around the rotating shaft, the cleaning spray pipe 6 is lifted upwards or falls downwards, the cleaning spray pipe 6 is rotationally aligned with the cutting saw 1 downwards, and is rotationally moved to the upper side area of the cutting saw 1, and the technical scheme is only suitable for cutting thinner objects, the cutting depth needs not to exceed the height of the cutting saw 1, and the cleaning spray pipe 6 can be prevented from being moved by a telescopic mechanism after the reciprocating bead cleaning mechanism is used for cleaning the objects.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.