WO2019029143A1

WO2019029143A1 - Water tank cutting machine

Info

Publication number: WO2019029143A1
Application number: PCT/CN2018/075346
Authority: WO
Inventors: 朱金宝; 张庆奇; 张春元; 金传国
Original assignee: 江苏金飞达电动工具有限公司
Priority date: 2017-08-09
Filing date: 2018-02-06
Publication date: 2019-02-14
Also published as: CN107225694A

Abstract

A water tank cutting machine, comprising: a box (1), in which a motor (2) is mounted; a working station base (4), which is mounted on the box, wherein the working station base comprises a sliding working station base (6) and a rotating working station base (7), a front limiting member (9) and a rear limiting member (10); a working station, which is mounted on the working station base, wherein the working station comprises a sliding working station (12) and a rotating working station (13); a sliding device is disposed between the sliding working station and the sliding working station base, and the sliding working station slides on the sliding working station base by means the sliding device, a sliding position range being defined by means of the front limiting member and the rear limiting member for the sliding device, and a bottom portion of the rotating working station being provided with an angular positioning plate (16). The motor of the cutting machine is effectively waterproof, which may effectively prevent the motor from experiencing electric leakage, power failures and like dangerous phenomenon caused by water spraying; the cutting machine increases cutting precision, and may perform sliding cutting and cutting at different angles, having a wide application range.

Description

Sink cutting machine

Technical field

The invention relates to a power tool, in particular to a sink cutter.

Background technique

At present, the general small-slot cutting machine on the market, or box-cutting machine, is used to cut marble. Due to its volume, in general, only some small-sized marbles can be cut. Since the saw blade is fixed, Therefore, it is necessary to push the marble action to cut. The motor is installed on the left side of the box, and the water tank is placed on the right side of the box. In order to avoid the dangerous phenomenon of electric leakage and power failure caused by the water being drenched during the cutting process, the installation and fixed installation protection will block the cooling water in the box. Water storage, but the effect of setting the waterproofing of the motor is still not good. Pushing the marble during the cutting process will result in low cutting precision, and the cutting machine has a single function, which cannot simultaneously achieve sliding cutting and different angle cutting.

Summary of the invention

OBJECT OF THE INVENTION The present invention provides a sink cutting machine, which aims to solve the problem of low cutting precision and poor motor waterproofing effect, and another object is to realize the multifunctional function of the cutting machine, which can perform sliding cutting and cutting at different angles. .

Technical Solution: The sink cutting machine of the present invention comprises:

a casing in which a motor is mounted, and the motor drives the saw blade to rotate for cutting work;

a table base detachably mounted on the case, the table base includes a slide table base and a rotary table base, and the slide table base is provided with a front limit Parts and rear limit parts;

a table that is detachably mounted on the table base, the table includes a sliding table and a rotary table, and a sliding device is disposed between the sliding table and the sliding table base The sliding table slides on the sliding table base by the sliding device, and defines a sliding table sliding position range by the front limiting member and the rear limiting member, the rotating table An angled positioning plate is provided at the bottom.

The setting enables the cutting machine to push the sliding table for cutting during the cutting process, improving the cutting precision, and the motor has good waterproof effect, and can perform sliding cutting and cutting at different angles.

In order to facilitate the installation of the rotary table, a saw blade is mounted on the motor, and a blade stopper is provided on the base of the rotary table.

In order to smoothly slide the sliding table, the sliding device is a cooperating roller device and a rail device, the pulley device comprising a roller and a roller base for mounting the roller, the roller device comprising a roller and a roller for mounting the roller A roller base, the slide rail device is composed of a slide rail and a guide pillar, and the slide rail and the guide pillar are an integral structure.

In order to prevent the sliding table from falling off, the bottom of the sliding table is provided with a stopper that cooperates with the roller base.

The rear stop member is detachably coupled to the table base, for example, the rear limit member is detachably coupled to the slide table base.

In order to rotate the rear stop member to position the slide preventing slide position, the rear limit member is detachably coupled to the slide table base, the rear limit member including a compression spring limit pin and The limiting block has a rectangular slot formed therein, and the limiting pin is detachably mounted in the rectangular slot, and a compression spring is disposed between the limiting pin and the limiting block.

In order to facilitate the adjustment of the rotary table according to the requirements, the rotary table is provided with arc-shaped positioning bosses on both sides thereof, and the rotary table base is provided with an arc-shaped groove that cooperates with the arc-shaped positioning boss, The rotary table is also provided with a resilient arc stop.

In order to operate the sliding table to the maximum position, the cooling water on the table can be recovered, and the sliding table base is provided with a sink disk.

Advantageous Effects: The invention effectively waterproofs the motor, effectively avoids dangerous phenomena such as electric leakage and power failure caused by water dripping, improves cutting precision, can meet cutting with many demands, and can perform sliding cutting and cutting at different angles. ,Wide range of applications.

DRAWINGS

1 is a schematic structural view of a rotating table not mounted in the present invention;

2 is a schematic structural view of a sliding table not mounted in the present invention;

Figure 3 is a schematic view of the structure of the box;

Figure 4 is a schematic view showing the structure of the first case;

Figure 5 is a schematic view showing the structure of the second box;

Figure 6 is a schematic view showing the structure of the workbench base;

Figure 7 is a schematic view showing the structure of the bottom of the sliding table;

Figure 8 is a schematic structural view of a rotary table;

Figure 9 is a schematic view showing the installation structure of the rear limit member;

Figure 10 is a schematic view showing the structure of the rotary table closed according to the present invention.

Detailed ways

The invention will now be further described with reference to the accompanying drawings.

As shown in FIG. 1-10, a sink cutting machine includes a box body 1, a table base 4 and a work table. The box body 1 includes a first box body 17 and a second box body 18, and the first box body 17 is buckled. Cooperating on the second box body 18, the first box body 17 is provided with a raised motor cover 3 for completely covering the motor 2. The motor 2 drives the saw blade to rotate for cutting work, and the table base 4 can be The dismounting manner is mounted on the first housing 17, the table base 4 includes a sliding table base 6 and a rotary table base 7, the table includes a sliding table 12 and a rotary table 13, and the sliding table base 6 A sink tray 28 is provided thereon. When the slide table 12 is slid to the maximum position, the cooling water on the table can fall into the sink tray 28 and return to the tank sink. A sliding device is disposed between the sliding table 1 and the sliding table base, and the sliding table 12 is slid on the sliding table base 6 by a sliding device, which may be a matching roller device and a sliding rail The device may also be a matching sliding slot and a sliding table and other devices that can realize sliding. In FIG. 2, the sliding device is a roller device 8 disposed on the sliding table base 6 and a roller device disposed with the sliding table 12 8 mating rail device 14, the roller device 8 comprises a roller and a roller seat, and a front limiting member 9 and a rear limiting member 10 are provided. The roller can be installed horizontally or vertically. The roller device comprises two parts: adjustable Part and positioning section. The adjustable roller device 8 is composed of a roller holder 81 and a roller armor 82. The positioned roller device 30 is composed of a roller holder 301 and a roller B 302. The roller B is provided with a groove.

Two ends of one side of the rotary table base 6 are provided with arcuate recesses 21, and the side is also provided with a snap mounting hole 25, and the rotary table 13 is also provided with a finite position boss 24, in order to facilitate the replacement of the saw blade, A detachable blade stopper 27 is disposed on the rotary table base 6, and the table is detachably mounted on the table base 4, and the slide table 12 is provided with a slide device 14 that cooperates with the roller 81. The slide rail device 14 is composed of a slide rail 141 and a guide post 142. The slide rail 141 and the guide post 142 are of an integral structure, and the slide rail device 14 is detachably mounted on the slide table base 6 so that the slide table 12 can be Sliding on the slide table base 6, wherein the guide post matched with the positioned roller device is caught in the groove of the roller B, so that the slide table 12 slides back and forth along the direction in which the roller B is mounted, when the slide table 12 is slid When there is a deviation in the sliding of the groove of the roller B, it is adjusted by the guide post and the roller arm on the adjustable roller device to ensure that the two guide columns can smoothly slide on the roller device. The sliding table 12 is provided with a first limiting column 5 and a second limiting column 11. The sliding position range of the sliding table 12 can use the front limiting member 9, the rear limiting member 10, the first limiting post 5 and the The second limiting column 11 is defined. The sliding table 12 is further provided with a stopper 19, and the stopper 19 can be caught in the roller base 82 to prevent the sliding table 12 from falling off, and the sliding table 12 is guided by the mounting guide. The guide member 26 is used for guiding and positioning. The two sides of the bottom of the rotary table 13 are provided with arc-shaped positioning bosses 20, and the arc-shaped positioning bosses 20 can be installed in the arc-shaped recesses 21 of the rotary table base 7, and the rotary table 13 is rotated. A buckle 23 is further disposed, the buckle 23 is mounted in the buckle mounting hole 25, and the rotary table 13 is further provided with an angle positioning plate 16 and an elastic arc-shaped limiting block 22, which can rotate with the rotation block The limiting boss 24 on the table 13 cooperates to control the opening and closing of the rotary table 13. There are two roller bases 82 mounted on the sliding table 12, and four roller 81s are installed in each roller seat, and bearings are installed in each roller, the roller seat has a braid shape, and the stopper 19 is stuck on the roller seat. In the braided portion, as shown in FIG. 9, the rear limiting member 10 includes a compression spring 101 limiting pin 104 and a limiting block 102. The limiting block 102 is provided with a rectangular slot 103, and the limiting pin is detachably mounted. In the rectangular groove 103, a compression spring 101 is disposed between the limiting pin 105 and the limiting block 102, and the rear limiting member 10 is detachably connected to the sliding table base 6.

working principle:

When the sliding table 12 of the present invention is used for cutting, the direction of the rear limiting member 10 is adjusted so that the groove 103 coincides with the direction of the second limiting post 11, and the sliding table 12 is inserted from the front end of the table base 4. , the table stopper 19 is hooked on the pulley base 82, ensuring that the sliding table 12 is lifted up so as not to fall off, the sliding table 12 is pushed forward, and the first limit post 5 on the sliding table 12 is before and When the limiting member 9 is in contact, the sliding table 12 stops sliding forward, and the rear limiting member 10 is rotated, so that the groove 103 of the rear limiting member 10 is inconsistent with the direction of the second limiting post 11 to push the sliding table 13 to slide backward. When the second limit post 11 comes into contact with the rear limit member 10, the slide table 12 stops sliding backward. When cutting is performed by using the rotary table 13 of the present invention, the rotary table 13 is strongly lifted to separate the elastic arc-shaped limiting block 22 from the limiting boss 24, and then the angular positioning plate 16 is adjusted according to actual needs, and the angle of the rotary table 7 is adjusted. Then, the cutting sample is cut on the rotary table 7, and when the rotary table 7 is not required, the rotary table 7 is pressed downward, and the elastic arc-shaped limiting block 22 collides with the limiting boss 24 due to the elastic arc-shaped limiting block. The elasticity of 22, under the action of the force, the rotary table 13 continues to press down until it is flush with the rotary table base 7, and then the rotary table 13 is caught on the limiting boss 24 by the elastic arc-shaped limiting block 22, so that The rotary table is closed and fixed.

Claims

A sink cutting machine, comprising:

a casing (1) in which a motor (2) is mounted, and the motor (2) drives the saw blade to rotate for cutting work;

a table base (4) detachably mounted on the case (1), the table base (4) including a slide table base (6) and a rotary table base (7) The sliding table base (6) is provided with a front limiting member (9) and a rear limiting member (10);

a table detachably mounted on the table base (4), the table comprising a sliding table (12) and a rotary table (13), the sliding table (12) A sliding device is disposed between the sliding table bases (6), and the sliding table (12) slides on the sliding table base (6) through the sliding device, and passes the front limit The component (9) and the rear stop member (10) define a sliding position range of the sliding table (12), and the bottom of the rotary table (13) is provided with an angular positioning plate (16).
A sink cutter according to claim 1, wherein a saw blade is mounted on the motor (2), and a blade stopper (27) is provided on the rotary table base (7).
A sink cutting machine according to claim 1, wherein said sliding means are cooperating roller means (8) and rail means (14), said sheave means comprising rollers (81) and for mounting rollers (81) Roller base (82).
A sink cutter according to claim 1, wherein said rear stop member (10) is detachably coupled to said slide table base (6).
The sink cutter according to claim 4, wherein the rear stop member (10) comprises a compression spring (101), a limit pin (104) and a limit block (102), the limit block (102) is provided with a rectangular groove (103), the limit pin (104) is detachably mounted in the rectangular groove (103), and a compression spring is disposed between the limit pin (104) and the limit block (102) (101).
The sink cutter according to claim 3, wherein the rail device (14) is composed of a slide rail (141) and a guide post (142), and the slide rail (141) is integrated with the guide post (142). Structure.
A sink cutter according to claim 3, wherein the bottom of the sliding table (12) is provided with a stop (19) that cooperates with the roller base (82).
The sink cutting machine according to claim 1, wherein both sides of the rotary table (13) are provided with arc-shaped positioning bosses (20), and the rotary table base (7) is provided with a seat An arcuate groove (21) that cooperates with the arc-shaped positioning boss (20).
The sink cutter according to claim 1, characterized in that the rotary table (13) is further provided with an elastic arc-shaped stop block (22).
A sink cutter according to claim 1, characterized in that the sliding table base (6) is provided with a sink pan (28).