CN101973044B

CN101973044B - Floor cutting machine

Info

Publication number: CN101973044B
Application number: CN2010102970589A
Authority: CN
Inventors: 向广宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-19
Filing date: 2010-09-19
Publication date: 2011-11-09
Anticipated expiration: 2030-09-19
Also published as: CN101973044A

Abstract

The invention discloses a floor cutting machine which comprises a base, a motor, a machine body and a main shaft, wherein the machine body is hinged on the base through a hinge support shaft, the main shaft is rotatably connected to the machine body and is fixedly connected with a saw blade, one end of the main shaft is also fixedly connected with a belt wheel, the motor is fixed on the machine body, a motor output shaft is fixedly connected with the belt wheel, the motor is in transmission connection with the main shaft through a belt and the belt wheel, the main shaft is also fixedly connected with a slotting saw blade; a cutting bedplate is arranged on the machine body and provided with a saw blade slot and a slotting saw blade slot, the top of the saw blade exposes out of the saw blade slot, the top of the slotting saw blade exposes out of the slotting saw blade slot; a saw blade upper protective shield covers the saw blade; one end of the protective shield above the saw blade is articulated with the cutting bedplate, and the other end is fixedly connected with the cutting bedplate through a lock catch; and the machine body is also fixedly connected with a handle. The invention has the characteristics of being capable of longitudinally cutting a long material and slotting.

Description

Floor cutting machine

Technical field

What the present invention relates to is a kind of cutter sweep, particularly a kind of cutting floor and floor grooving apparatus.

Background technology

The fuselage of existing floor cutting machine is hinged on the base, by being installed in the saw blade on the fuselage, press down fuselage, cut off material, owing to be subjected to the restriction of base, often Chang material can not vertically be cut open, can only cut a bit of length of head, and when actual job, the floor all is a strip, when being installed, the floor need cut into the material of different in width, so that assembled in situ.And when installing on the floor, also need on-the-spot fluting, existing cutting machine does not possess such function, need to slot by special groover, complex operation but also lose time so not only, existing groover can produce a lot of dust in use simultaneously, and is unfavorable to operator's health, also operation field caused certain pollution.

Summary of the invention

The purpose of this invention is to provide a kind of floor cutting machine that can not only vertically cut long material and can also slot.

Technical scheme of the present invention is, a kind of floor cutting machine, comprise base, motor, fuselage and main shaft, described fuselage is hinged on base by hinging supporting shaft, and described main shaft is rotatably connected on the fuselage, be fixedly connected with saw blade on the main shaft, one end of main shaft also is fixedly connected with belt pulley, and motor is fixed on the fuselage, is fixedly connected with belt pulley on the motor output shaft, motor is connected with spindle drive with belt pulley by belt, and its improvement is: also be fixedly connected with slitting saw-blade on a, the described main shaft; Be fitted with the cutting platen on b, the described fuselage, have the saw blade groove on the cutting platen, the saw blade groove is exposed at the saw blade top, also has the grooving saw film trap on the cutting platen, and the grooving saw film trap is exposed at the slitting saw-blade top; The top of c, described saw blade hides protective cover on the saw blade; One end of last protective cover is hinged with the cutting platen, and the other end of protective cover is fixedlyed connected with the cutting platen by snap close on the saw blade; Also be fixedly connected with handle on d, the described fuselage.

Also be fixedly connected with base plate on the described fuselage, the cutting platen is hinged on base plate by the strand fulcrum, and the corresponding saw blade groove that has on the base plate.

Described going up on the protective cover has last protective cover crumb mouth; Has the cutting platen crumb mouth that communicates with last protective cover crumb mouth on the cutting platen; Also have the respective base crumb mouth on the base plate, the base plate crumb mouth communicates with the fuselage crumb mouth of fuselage.

Be fixedly connected with gusset on the described fuselage, have the adjusting screw on the gusset, bolt passes the bottom of regulating screw and cutting platen and offsets.

The bottom of described fuselage has the saw blade low protection cover, and the low protection cover crumb mouth is arranged on the saw blade low protection cover.

The other place of saw blade groove and grooving saw film trap that is positioned on the described cutting platen all has baffle plate.

Also be rotatably connected to the floor on the described base and place rotating disk, the floor is placed rotating disk and is positioned at the saw blade below.

After adopting said structure, owing to be fitted with the cutting platen on the fuselage, have saw blade groove and grooving saw film trap on the cutting platen, the saw blade groove is exposed at the saw blade top, and the grooving saw film trap is exposed at the slitting saw-blade top; Therefore, utilize the saw blade that exposes on the cutting platen can vertically cut the long material in floor, need below fuselage, not cut, be not subjected to the restriction of base, easy to operate; Can realize the fluting function on floor by slitting saw-blade, and, reduce dust pollution owing to have protective cover.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the right view of Fig. 1;

Fig. 4 is the A-A direction cutaway view of Fig. 2;

Fig. 5 is the C portion enlarged drawing of Fig. 4;

Fig. 6 is the structural representation of blade guard of the present invention after raising;

Fig. 7 is the B-B direction cutaway view of Fig. 2;

Fig. 8 is the D-D direction cutaway view of Fig. 7;

Fig. 9 is for regulating the structural representation of cutting bedplate up-down among the present invention;

Figure 10 is the three-dimensional exploded perspective view of blade guard of the present invention, cutting platen, base plate and fuselage;

Structural representation when Figure 11 does not contain base plate for the present invention.

The specific embodiment

Below contrast accompanying drawing,, the present invention made further specifying by the description of the specific embodiment.

Shown in Fig. 1～11, a kind of floor cutting machine, comprise base 9, motor 6, fuselage 14 and main shaft 10, described fuselage 14 is hinged on base 9 by hinging supporting shaft 4, described main shaft 10 is rotatably connected on the fuselage 14, be fixedly connected with saw blade 12 on the main shaft 10, one end of main shaft 10 also is fixedly connected with belt pulley 10-1 ', motor 6 is fixed on the fuselage 14, be fixedly connected with belt pulley 10-1 on the motor output shaft, motor 6 is in transmission connection with main shaft 10 by belt 10-2 and belt pulley 10-1,10-1 ', also is fixedly connected with slitting saw-blade 5 on the described main shaft 10; Be fitted with cutting platen 2 on the described fuselage 14, have saw blade groove 2-1 on the cutting platen 2, saw blade groove 2-1 is exposed at saw blade 12 tops, also has grooving saw film trap 2-2 on the cutting platen 2, and grooving saw film trap 2-2 is exposed at slitting saw-blade 5 tops; The top of described saw blade 12 hides protective cover 3 on the saw blade; An end of protective cover 3 is hinged with cutting platen 2 on the saw blade, and the other end of protective cover 3 is fixedlyed connected with cutting platen 2 by snap close 3-1 on the saw blade; Also be fixedly connected with handle 7 on the described fuselage 14.

As shown in figure 10, also be fixedly connected with base plate 1 on the described fuselage 14, cutting platen 2 is hinged on base plate 1 by strand fulcrum 8, and the corresponding saw blade groove 1-2 that has on the base plate 1, makes saw blade 12 and slitting saw-blade 5 can pass base plate 1 and cuts and slot.Can certainly not establish base plate 1, see Figure 11.

Shown in Fig. 1～8, for environmental requirement, the cutting and the dust that is produced of slotting can not blown out, described going up on the protective cover 3 has last protective cover crumb mouth 3-2; Has the cutting platen crumb mouth 2-3 that communicates with last protective cover crumb mouth 3-2 on the cutting platen 2; Also have respective base crumb mouth 1-1 on the base plate 1, base plate crumb mouth 1-1 communicates with the fuselage crumb mouth 14-1 of fuselage 14, and the present invention can be connected with dust catcher on last protective cover crumb mouth 3-2, so that sucking-off dust timely and effectively.

Shown in Fig. 7,8, be fixedly connected with gusset 11 on the described fuselage 14, has the screw of adjusting 11-1 on the gusset 11, bolt 16 passes the bottom of regulating screw 11-1 and cutting platen 2 and offsets, regulate the height of cutting platen 2 by bolt 16, also just regulated slitting saw-blade 5 and saw blade 12 and exposed the height that cuts platen 2, highly can determine the degree of depth of slotting, adapted to the installation needs of different model by this.

Shown in Fig. 7,8,11, the bottom of described fuselage 14 has saw blade low protection cover 14-3, and low protection cover crumb mouth 14-3-1 is arranged on the saw blade low protection cover 14-3, can prevent that like this dust from falling down from low protection cover 14-3 bottom.

As shown in Figure 6, in order to keep out in a side in cutting and when fluting so that cut into straight line, on the described cutting platen 2 be positioned at saw blade groove 2-1 and the other place of grooving saw film trap 2-2 all has baffle plate 15, the precision when better having guaranteed cutting and fluting.

As shown in Figure 1, 2, 3, in order to be cut with the material of gradient, also to be rotatably connected to the floor on the described base 9 and to place rotating disk 13, the floor is placed rotating disk 13 and is positioned at saw blade 12 belows.

Floor cutting machine of the present invention had both kept existing cutting function, had increased the function of cutting rectangular material and fluting simultaneously.

Claims

1. floor cutting machine, comprise base (9), motor (6), fuselage (14) and main shaft (10), described fuselage (14) is hinged on base (9) by hinging supporting shaft (4), described main shaft (10) is rotatably connected on the fuselage (14), be fixedly connected with saw blade (12) on the main shaft (10), one end of main shaft (10) also is fixedly connected with belt pulley (10-1 '), motor (6) is fixed on the fuselage (14), be fixedly connected with belt pulley (10-1) on the motor output shaft, motor (6) is by belt (10-2) and belt pulley (10-1,10-1 ') be in transmission connection with main shaft (10), it is characterized in that:

Also be fixedly connected with slitting saw-blade (5) on a, the described main shaft (10);

Be fitted with cutting platen (2) on b, the described fuselage (14), have saw blade groove (2-1) on the cutting platen (2), saw blade groove (2-1) is exposed at saw blade (12) top, also has grooving saw film trap (2-2) on the cutting platen (2), and grooving saw film trap (2-2) is exposed at slitting saw-blade (5) top;

The top of c, described saw blade (12) hides protective cover on the saw blade (3); One end of protective cover on the saw blade (3) is hinged with cutting platen (2), and the other end of protective cover on the saw blade (3) is fixedlyed connected with cutting platen (2) by snap close (3-1);

Also be fixedly connected with handle (7) on d, the described fuselage (14).

2. floor cutting machine according to claim 1 is characterized in that: also be fixedly connected with base plate (1) on the described fuselage (14), cutting platen (2) is hinged on base plate (1) by strand fulcrum (8), and base plate (1) is gone up the corresponding saw blade groove (1-2) that has.

3. floor cutting machine according to claim 2 is characterized in that: have last protective cover crumb mouth (3-2) on the protective cover on the described saw blade (3); Has the cutting platen crumb mouth (2-3) that communicates with last protective cover crumb mouth (3-2) on the cutting platen (2); Also have respective base crumb mouth (1-1) on the base plate (1), base plate crumb mouth (1-1) communicates with the fuselage crumb mouth (14-1) of fuselage (14).

4. according to claim 2 or 3 described floor cutting machines, it is characterized in that: be fixedly connected with gusset (11) on the described fuselage (14), have adjusting screw (11-1) on the gusset (11), bolt (16) passes the bottom of regulating screw (11-1) and cutting platen (2) and offsets.

5. floor cutting machine according to claim 4 is characterized in that: the bottom of described fuselage (14) has saw blade low protection cover (14-3), and low protection cover crumb mouth (14-3-1) is arranged on the saw blade low protection cover (14-3).

6. floor cutting machine according to claim 1 is characterized in that: the other place of saw blade groove (2-1) and grooving saw film trap (2-2) that is positioned on the described cutting platen (2) all has baffle plate (15).

7. floor cutting machine according to claim 1 is characterized in that: also be rotatably connected to the floor on the described base (9) and place rotating disk (13), the floor is placed rotating disk (13) and is positioned at saw blade (12) below.