CN209969712U - Cutting device convenient to adjust - Google Patents

Abstract

The utility model discloses a cutting device convenient to adjust, which comprises an outer shell, the inside front end fixed mounting of shell has the motor, the front end fixed surface of shell installs telescopic frame, and telescopic frame's tip fixedly connected with mount pad, the inside rotation of mount pad is connected with the gear shaft, and the axle head fixedly connected with cutting blade disc of gear shaft, the guard shield of semicircle type is installed in the outside that the surface of mount pad is located cutting blade disc, and the both sides tip of guard shield advances to install two sets of shower, one side fixed mounting of shell has the water tank, and one side of shell still installs the air pump that the output stretches into in the water tank, the handle is installed to the surperficial top integral type of shell. The device structural design is simple reasonable, convenient operation, and is light and handy portable, the regulation of being convenient for, effectual cooling to the cutter head, and safety and stability, application scope are wide, are favorable to promoting and popularizing.

Description

Cutting device convenient to adjust

Technical Field

The utility model belongs to the technical field of the cutting machine, concretely relates to cutting device convenient to adjust.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness.

But most mechanisms of current cutting machine are fixed, and the volume is great, and is not portable, and the while is heated the deformation easily to the blade disc of cutting machine, and the cutting position is not convenient for adjust moreover, and application scope receives the restriction, is unfavorable for extensive popularization and popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device convenient to adjust, structural design is simple reasonable, convenient operation, and is lightly portable, is convenient for adjust, and effectual cutter head cools down, safety and stability, and application scope is wide to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device convenient to adjust comprises a shell and a cutting cutter disc, wherein a motor is fixedly mounted at the front end inside the shell, the cutting cutter disc is connected with the motor through a transmission mechanism, a pinion is fixedly connected to an output shaft of the motor, the transmission mechanism comprises a telescopic frame fixedly mounted on the surface of the front end of the shell, a mounting seat is fixedly connected to the end of the telescopic frame, a gear shaft is rotatably connected inside the mounting seat, the shaft end of the gear shaft is fixedly connected with the cutting cutter disc, the telescopic frame comprises a first supporting pipe welded at the front end of the shell, a second supporting pipe is fixedly welded to the end of the first supporting pipe and the mounting seat in a sliding connection mode, an adjusting screw is connected to one end of the surface of the first supporting pipe in a threaded mode, a first connecting pipe is fixedly mounted inside the first supporting pipe through a rolling bearing, and the end of the first connecting pipe is fixedly connected with a large gear meshed with, the utility model discloses a cutting device, including first stay tube, second stay tube, gear shaft, first connecting rod, second connecting rod.

Preferably, the front end of the shell is welded with a holding rod, and one side of the holding rod is fixedly connected with a baffle through a bolt.

Preferably, the motor is a 98-motor with large power.

Preferably, fastening bolts are installed on the surface of the installation seat through fixing blocks, steel plates matched with the fastening bolts are fixed on the surface of the protection cover, the steel plates are semi-circular-arc-shaped, and arc-shaped openings are formed in the surfaces of the steel plates.

Bull gear cone gear

Compared with the prior art, the beneficial effects of the utility model are that:

can effectual position to the cutting cutter dish stretch out and draw back and adjust when utilizing adjusting screw to adjust length through first stay tube and second stay tube among the telescopic frame, telescopic frame is flexible simultaneously, first stay tube and the interior first connecting pipe of second stay tube and second connecting rod also can the relative slip stretch out and draw back, and first connecting pipe and second connecting rod stretch out and draw back and then can the key-type connection, realize motor work under gear wheel and conical gear effect and make the gear shaft drive the cutting cutter dish rotate, baffle on utilizing guard shield and the holding rod can effectually make cutting device work stop the sweeps, utilize the shower cooperation air pump that communicates with the water tank simultaneously can effectually realize cooling dust removal operation in cutting cutter dish surface water spray.

Drawings

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

fig. 2 is a plan sectional view of the present invention.

In the figure: the device comprises a shell 1, a motor 2, a pinion 21, a handle 4, a control switch 5, a telescopic frame 6, a first support pipe 61, a first connecting pipe 62, a second support pipe 63, an adjusting screw 64, a second connecting rod 65, a bevel gear 66, a large gear 67, a mounting seat 7, a gear shaft 8, a cutter head 9, a shield 10, a fastening bolt 11, a steel plate 12, a shower pipe 13, a water tank 14, an air pump 15, a holding rod 16 and a baffle 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a cutting device convenient to adjust as shown in figures 1-2, which comprises a shell 1 and a cutter disc 9, wherein the inner front end of the shell 1 is fixedly provided with a motor 2, the cutter disc 9 is in transmission connection with the motor 2 through a transmission mechanism, an output shaft of the motor is fixedly connected with a pinion 21, the transmission mechanism comprises a telescopic frame 6 fixedly arranged on the surface of the front end of the shell 1, the end part of the telescopic frame 6 is fixedly connected with an installation seat 7, the inner part of the installation seat 7 is rotatably connected with a gear shaft 8, the shaft end of the gear shaft 8 is fixedly connected with the cutter disc 9, the telescopic frame 6 comprises a first supporting pipe 61 welded on the front end of the shell 1, the inner part of the first supporting pipe 61 is slidably connected with a second supporting pipe 63 with the end part welded and the installation seat 7, one end of the surface of the first supporting pipe 61 is in threaded connection with an adjusting screw 64, the inside of first supporting tube 61 has first connecting pipe 62 through antifriction bearing fixed mounting, and the tip fixedly connected with of first connecting pipe 62 and pinion 21 mesh gear wheel 67 be connected, the inside of second supporting tube 63 has second connecting rod 65 through antifriction bearing fixed mounting, and the one end fixed mounting of second connecting rod 65 has conical gear 66 with gear shaft 8 intermeshing, the other end sliding connection of second connecting rod 65 is inside first connecting pipe 62, and second connecting rod 65 is connected with first connecting pipe 62 spline fit, half circular's guard shield 10 is installed in the outside that the surface of mount pad 7 is located cutting cutter dish 9, and two sets of shower pipes 13 are advanced to install to the both sides tip of guard shield 10, one side fixed mounting of shell 1 has water tank 14 through plastic hose and shower pipe 13 intercommunication, and one side of shell 1 still installs the air pump 15 that the output stretches into in water tank 14, the handle 4 is installed to the surperficial top integral type of shell 1, and the surface of handle 4 inlays and is equipped with two sets of control switches 5 that pass through wire electric connection with motor 2, air pump 15 respectively.

Specifically, a holding rod 16 is welded at the front end of the shell 1, and a baffle 17 is fixedly connected to one side of the holding rod 16 through a bolt.

Preferably, the motor 2 is a 98-motor with large power.

Preferably, the surface of the mounting seat 7 is provided with a fastening bolt 11 through a fixing block, the surface of the shield 10 is fixed with a steel plate 12 matched with the fastening bolt 11, the steel plate 12 is in a semi-circular arc shape, and the surface of the steel plate 12 is provided with an arc opening.

Bull gear cone gear

The working principle is as follows: when the cutting device is used, the fastening bolt 11 is rotated to realize the rotation adjustment of the position of the protective cover 10 under the matching action of the steel plate 12, then the adjusting screw 64 in the telescopic frame 6 is rotated to enable the first supporting pipe 61 and the second supporting pipe 62 to relatively slide and change the length so as to realize the telescopic adjustment of the position of the cutting cutter disc 9, meanwhile, when the telescopic frame 6 is stretched, the first connecting pipe 62 and the second connecting rod 65 in the first supporting pipe 61 and the second supporting pipe 63 can also relatively slide and stretch, the first connecting pipe 62 and the second connecting rod 65 can be in key connection after stretching, the motor 2 works under the action of the large gear 67 and the conical gear 66 to enable the gear shaft 8 to drive the cutting cutter disc 9 to rotate, then the handle 4 and the holding rod 16 are held to take up the cutting device, the motor 2 is controlled by the control switch 5 to work so that the cutting cutter disc 9 cuts materials, and the water in the water tank 14 can be pressed into the spray pipe 13 and sprayed onto the cutting cutter disc 9 by controlling the work Cooling, heat dissipation and dust removal are carried out on the powder.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (4)

1. The utility model provides a cutting device convenient to adjust, includes shell and cutting blade disc, the inside front end fixed mounting of shell has the motor, and cutting blade disc pass through drive mechanism with motor drive connects its characterized in that: the output shaft of the motor is fixedly connected with a pinion, the transmission mechanism comprises a telescopic frame fixedly arranged on the surface of the front end of the shell, the end part of the telescopic frame is fixedly connected with a mounting seat, the inside of the mounting seat is rotatably connected with a gear shaft, the shaft end of the gear shaft is fixedly connected with the cutting cutter disc, the telescopic frame comprises a first supporting pipe welded at the front end of the shell, the inside of the first supporting pipe is slidably connected with a second supporting pipe of which the end part is fixedly welded with the mounting seat, one end of the surface of the first supporting pipe is in threaded connection with an adjusting screw rod, a first connecting pipe is fixedly arranged inside the first supporting pipe through a rolling bearing, the end part of the first connecting pipe is fixedly connected with a gear wheel connected with the pinion in a meshed manner, a second connecting rod is fixedly arranged inside the second supporting pipe through the rolling bearing, and one end of the second connecting rod, the other end sliding connection of second connecting rod is inside first connecting pipe, and second connecting rod and first connecting pipe spline fit connection, the guard shield of semicircle type is installed in the outside that the surface of mount pad is located cutting cutter dish, and the both sides tip of guard shield advances to install two sets of showers, one side fixed mounting of shell has the water tank that passes through plastic hose and shower intercommunication, and one side of shell still installs the air pump that the output stretches into in the water tank, the handle is installed to the surperficial top integral type of shell, and the surface of handle inlays and is equipped with two sets of control switch that pass through wire electric connection with motor, air pump respectively.

2. An adjustable cutting apparatus as defined in claim 1, wherein: the front end welding of shell has the holding rod, and one side of holding rod passes through bolt fixedly connected with baffle.

3. An adjustable cutting apparatus as defined in claim 1, wherein: the motor is a 98-motor with large power.

4. An adjustable cutting apparatus as defined in claim 1, wherein: fastening bolt is installed through the fixed block in the surface of mount pad, and the fixed surface of guard shield has the steel sheet with fastening bolt matched with, the shape of steel sheet is the semicircle arc type, and the surface of steel sheet is equipped with the arc type opening.

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