CN218396231U

CN218396231U - Novel bar sawing device

Info

Publication number: CN218396231U
Application number: CN202122792919.7U
Authority: CN
Inventors: 李斌胜; 杜敏鹏; 王定胜; 卢勇波; 应晓伟; 胡德亮; 宋勇波; 李辉; 陈杰斌; 陈瑞雷; 宋耀康
Original assignee: Zhejiang Saw Lihuang Industrial Technology Co ltd
Current assignee: Zhejiang Saw Lihuang Industrial Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2023-01-31
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a novel bar sawing device, which comprises a seat body, wherein a slide seat is connected with the seat body in a sliding manner, a speed reducer is fixed on the slide seat, a first motor is fixed on the speed reducer, a cutting saw blade is fixed at the output shaft of the speed reducer, a lead screw is rotatably connected on the seat body, a lead screw slider is fixed at the bottom end of the slide seat, and a servo motor for driving the lead screw to rotate is fixed on the seat body; the base body is provided with a clamping opening, the side end of the clamping opening is connected with a transverse clamping push block in a sliding manner, the transverse clamping push block is pushed by a first air cylinder fixed at the side end of the base body, the side end of the transverse clamping push block is provided with an oblique pressing block which is arranged at an included angle with the transverse clamping push block and is connected to the base body in a sliding manner, and the side end of the base body is fixed with a third air cylinder for pushing the oblique pressing block to move; and a finished product discharging plate positioned at the side end of the oblique pressing block is fixed on the seat body. The utility model discloses structural design is ingenious, reasonable, can be quick, the efficient saw cuts the operation to the bar, is worth popularizing and applying.

Description

Novel bar sawing device

Technical Field

The utility model relates to a device, especially a novel bar saw cuts device.

Background

With the development of the modern machining industry, the requirements on cutting quality and precision are continuously improved, the requirements on improving production efficiency, reducing production cost and having a highly intelligent automatic cutting function are also improved, the development of a numerical control cutting machine must adapt to the requirements on the development of the modern machining industry, the cutting machine is divided into a laser cutting machine, a plasma cutting machine, a flame cutting machine, water cutting and the like, the laser cutting machine is fastest in efficiency, highest in cutting precision and generally small in cutting thickness, the plasma cutting machine is also very fast in cutting speed, a cutting surface has a certain inclination, the flame cutting machine is used for carbon steel materials with large thickness, the laser cutting machine is fastest in efficiency, highest in cutting precision and generally small in cutting thickness.

The circular saw blade cutting machine is the most extensive one of wherein the application, the cutting part of traditional circular saw blade cutting machine is installed saw bit and actuating mechanism on the operating handle that can press, thereby it cuts off to drive high-speed moving circular saw blade through the handle during use and push down the bar that will be fixed in on the base, thereby need the manual operation of pressing when the cutting part of this kind of circular saw blade cutting machine uses, waste time and energy, cutting efficiency is low, thereby can't satisfy the demand of cutting the bar in batches.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve above-mentioned prior art's shortcoming, provide one kind and can carry out accurate equal section cutting and can high-efficient cutting's novel bar saw cut device to the bar, when having satisfied equal section cutting bar, demand efficient, that the precision is high.

The utility model provides a technical scheme that its technical problem adopted: the novel bar sawing device comprises a base body, wherein a sliding seat is connected to the base body in a sliding manner in an inclined and downward manner, a speed reducer is fixed on the sliding seat, a first motor used for driving an input shaft of the speed reducer to rotate is fixed on a shell of the speed reducer, a cutting saw blade is fixed at an output shaft of the speed reducer, a lead screw is connected to the base body in a rotating manner, a lead screw sliding block connected with the lead screw in a threaded manner is fixed at the bottom end of the sliding seat, and a servo motor used for driving the lead screw to rotate is fixed on the base body; the base body is provided with a clamping opening, the side end of the clamping opening is connected with a transverse clamping push block in a sliding manner, the transverse clamping push block is pushed by a first air cylinder fixed at the side end of the base body, the side end of the transverse clamping push block is provided with an oblique pressing block which is arranged at an included angle with the transverse clamping push block and is connected to the base body in a sliding manner, and the side end of the base body is fixed with a second air cylinder for pushing the oblique pressing block to move; cutting channels for the cutting saw blades to pass through are formed in the clamping opening and the transverse clamping push block; and a finished product discharging plate positioned at the side end of the oblique pressing block is fixed on the seat body. The base body is connected with the sliding seat in a sliding mode in a downward and upward sliding mode, the sliding seat is used for supporting the sliding seat in a downward and upward reciprocating sliding mode, the speed reducer, the first motor, the lead screw, the cutting saw blade and the servo motor are used for driving the cutting saw blade to rotate at a high speed, the servo motor can be used for cutting off the bar in a tilted mode, occupied space in the transverse direction is small, chip removal is facilitated under the condition that the cutting saw blade rotates at a high speed and cuts the bar, the influence of the cutting saw blade on the accuracy of bar cutting is reduced, particularly for the square bar, due to the fact that the cutting is conducted in the diagonal direction, labor saving, rapidness, high efficiency and high accuracy of the square bar are facilitated, the clamping opening, the transverse clamping push block, the first air cylinder, the tilted pressing block, the second air cylinder and the cutting channel are used for clamping and accurate cutting of the bar, the cutting channel can conveniently conduct through cutting on the bar by the cutting saw blade, secondary sawing operation is avoided, and the cutting efficiency is better; the speed reducer can improve the cutting torque of the cutting saw blade, so that the cutting saw blade has larger cutting force, and can provide high power of the cutting saw blade under the condition of low power of the first motor, thereby reducing power consumption.

The saw blade stabilizing part comprises limiting blocks which are positioned on the inner side and the outer side of the cutting saw blade and are fixed at the position of the cover, and the two limiting blocks are in clearance fit with the cutting saw blade. The cover has the advantages that the safety function can be achieved, and the danger to an operator caused by the fact that the cutting saw blade flies out when being accidentally broken is avoided; the saw blade stabilizing piece, the limiting blocks and the two limiting blocks are in clearance fit with each other, the stability of the cutting saw blade during high-speed rotation can be greatly improved, and the situation that the cutting saw blade is prone to breaking due to shaking can be avoided when the cutting saw blade rotates at a high speed and cuts a bar material through the two limiting blocks.

Further perfection, the side end of the cutting saw blade is provided with a mounting rack fixed on the shell of the speed reducer, and bristles matched with the cutting saw blade are fixed on the mounting rack. The mounting frame and the bristles have the advantages that the cutting chips on the cutting saw blade can be cleaned in time, so that the cutting precision of the cutting saw blade on the bar is not influenced, and the influence of the cutting chips on the flatness of the cutting opening of the bar is avoided.

The utility model discloses profitable effect is: the utility model has the advantages of structural design ingenious, it is reasonable, utilize the pedestal to go up the sliding connection of slant down and can play the effect of supporting slant reciprocal sliding down of slide, utilize the reduction gear, a motor, the lead screw, the cutting saw bit, servo motor can drive the high-speed rotation of cutting saw bit through a motor, utilize servo motor can cut off cutting saw bit slant to the bar, not only horizontal occupation space is little, and under the high-speed rotation of cutting saw bit and carry out the condition of cutting to the bar, more do benefit to the chip removal, precision influence when reducing the cutting saw bit to the bar cutting, especially to square bar, because cut into at diagonal direction, it is laborsaving to do benefit to the side shape bar, it is quick, high-efficient, high accuracy cutting, utilize the dress to press from both sides tight ejector pad, first cylinder, slant compact pad, the second cylinder, cutting passageway can press from both sides tight and accurate cutting operation to the bar, it can conveniently utilize the cutting saw bit to run through the cutting to the bar to utilize the cutting passageway, thereby avoid secondary sawing operation, cutting efficiency is better, the utility model discloses structural design is ingenious, it is reasonable to saw cut, can cut fast, the efficient is worth popularizing and applying.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a third perspective view of the present invention;

FIG. 4 is a first perspective view of the decelerator area in the present invention;

fig. 5 is a second perspective view of the reducer area of the present invention;

fig. 6 is a first perspective view of a transverse clamping push block area of the present invention;

fig. 7 is a second perspective view of the middle transverse clamping push block area of the present invention;

fig. 8 is a third perspective view of the middle transverse clamping push block area of the present invention.

Description of the reference numerals: the device comprises a base body 1, a clamping opening 1a, a sliding seat 2, a speed reducer 3, a cover 3a, a saw blade stabilizing piece 3b, a limiting block 3b-1, a first motor 4, a cutting saw blade 4a, a lead screw 5, a lead screw sliding block 6, a servo motor 7, a transverse clamping pushing block 8, a first air cylinder 9, an oblique pressing block 10, a second air cylinder 11, a cutting channel 12, a finished product discharging plate 13, a mounting frame 14 and bristles 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

With reference to the accompanying drawings: this kind of novel bar saw cuts device, including pedestal 1, characterized by: a sliding seat 2 is connected to the seat body 1 in a sliding manner, the sliding seat 2 is obliquely downwards connected with a speed reducer 3, a first motor 4 for driving an input shaft of the speed reducer 3 to rotate is fixed on a shell of the speed reducer 3, a cutting saw blade 4a is fixed at an output shaft of the speed reducer 3, a lead screw 5 is connected to the seat body 1 in a rotating manner, a lead screw sliding block 6 which is in threaded connection with the lead screw 5 is fixed at the bottom end of the sliding seat 2, and a servo motor 7 for driving the lead screw 5 to rotate is fixed on the seat body 1; a clamping opening 1a is formed in the seat body 1, the side end of the clamping opening 1a is connected with a transverse clamping push block 8 in a sliding mode, the transverse clamping push block 8 is pushed through a first air cylinder 9 fixed to the side end of the seat body 1, an inclined pressing block 10 which is arranged at an included angle with the transverse clamping push block 8 and is connected to the seat body 1 in a sliding mode is arranged at the side end of the transverse clamping push block 8, and a second air cylinder 11 which pushes the inclined pressing block 8 to move is fixed to the side end of the seat body 1; the clamping opening 1a and the transverse clamping push block 8 are provided with cutting channels 12 for the cutting saw blade 4a to pass through; a finished product discharging plate 13 positioned at the side end of the inclined pressing block 8 is fixed on the seat body 1.

A cover 3a used for covering a cutting saw blade 4a is installed at the side end of the speed reducer 3, saw blade stabilizing pieces 3b are symmetrically arranged on the left side and the right side of the cutting saw blade 4a, each saw blade stabilizing piece 3b comprises a limiting block 3b-1 which is located on the inner side and the outer side of the cutting saw blade 4a and fixed at the position of the cover 3a, and the two limiting blocks 3b-1 are in clearance fit with the cutting saw blade 4 a.

The side end of the cutting blade 4a is provided with a mounting bracket 14 fixed on the casing of the reducer 3, and the mounting bracket 14 is fixed with a brush 15 matched with the cutting blade 4 a.

The utility model discloses a theory of operation at first installs the bar in clamping mouth 1a department, afterwards, start first cylinder 9 and second cylinder 11, thereby drive horizontal clamping ejector pad 8 and slant compact heap 10 and go to compress tightly the bar, immediately, start first motor 4 and drive the high-speed rotation of cutting saw bit 4a, afterwards, start servo motor 7, thereby drive lead screw 5 rotatory operation, and then drive slide 2 slant downward movement, thereby fix reduction gear 3 on slide 2 and high-speed rotatory cutting saw bit 4a also together move to one side and saw cut the operation to the bar, cutting saw bit 4a runs through the sawing operation to the bar through cutting channel 12, the utility model discloses structural design is ingenious, reasonable, can be quick, the efficient saw cuts the operation to the bar, is worth popularizing and applying.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a novel bar saw cuts device, includes pedestal (1), characterized by: the cutting machine is characterized in that a sliding seat (2) is connected to the seat body (1) in a sliding mode in an upward and downward inclined mode, a speed reducer (3) is fixed to the sliding seat (2), a first motor (4) used for driving an input shaft of the speed reducer (3) to rotate is fixed to a shell of the speed reducer (3), a cutting saw blade (4 a) is fixed to an output shaft of the speed reducer (3), a lead screw (5) is connected to the seat body (1) in a rotating mode, a lead screw sliding block (6) in threaded connection with the lead screw (5) is fixed to the bottom end of the sliding seat (2), and a servo motor (7) used for driving the lead screw (5) to rotate is fixed to the seat body (1);

the clamping device is characterized in that a clamping opening (1 a) is formed in the seat body (1), a transverse clamping push block (8) is connected to the side end of the clamping opening (1 a) in a sliding mode, the transverse clamping push block (8) is pushed through a first air cylinder (9) fixed to the side end of the seat body (1), an oblique pressing block (10) which is arranged at an included angle with the transverse clamping push block (8) and is connected to the seat body (1) in a sliding mode is arranged at the side end of the transverse clamping push block (8), and a second air cylinder (11) which pushes the oblique pressing block (10) to move is fixed to the side end of the seat body (1);

cutting channels (12) for the cutting saw blade (4 a) to pass through are formed in the clamping opening (1 a) and the transverse clamping push block (8);

and a finished product discharging plate (13) positioned at the side end of the inclined pressing block (10) is fixed on the base body (1).

2. The novel bar sawing device according to claim 1, characterized in that: the saw blade stabilizing device is characterized in that a cover (3 a) used for covering a cutting saw blade (4 a) is installed at the side end of the speed reducer (3), saw blade stabilizing parts (3 b) are symmetrically arranged on the left side and the right side of the cutting saw blade (4 a), each saw blade stabilizing part (3 b) comprises a limiting block (3 b-1) which is located on the inner side and the outer side of the cutting saw blade (4 a) and fixed to the cover (3 a), and the two limiting blocks (3 b-1) are in clearance fit with the cutting saw blade (4 a).

3. The novel bar sawing device according to claim 2, characterized in that: the side of cutting saw blade (4 a) is equipped with mounting bracket (14) of fixing on reduction gear (3) shell, be fixed with brush hair (15) with cutting saw blade (4 a) complex on mounting bracket (14).