CN220497928U - Numerical control double-end cutting sawing machine convenient to aluminium alloy cutting - Google Patents

Abstract

The utility model discloses a CNC double-head cutting saw machine that is convenient for cutting aluminum profiles. It includes a base. A first workbench and a second workbench are provided on the base. The base is provided with a device for driving the second workbench to slide along the length direction of the base. The driving device, the first workbench and the second workbench are both equipped with cutting devices for cutting profiles, and the first workbench and the second workbench are both equipped with fixing devices for fixing profiles, which can realize double-head Sawing can also realize single-head sawing on the first workbench, and automatic feeding on the second workbench. The base is provided with a rotation device and a limiting device for adjusting the 45° and 90° cutting angles of the cutting device. This application has The effect of improving the production efficiency of double-head cutting of profiles.

Description

A CNC double-head cutting saw machine that is convenient for cutting aluminum profiles

Technical field

The present application relates to the field of cutting saw machines, and in particular to a CNC double-head cutting saw machine that is convenient for cutting aluminum profiles.

Background technique

Aluminum products are a general term for daily necessities and industrial products that are made of aluminum alloy as the main raw material. Aluminum profiles are used more and more widely. Aluminum profiles often need to be cut during the processing. Large CNC cutting machines are more expensive. , Therefore, some enterprises or positions use traditional small cutting machines. However, it is not convenient to clamp and fix aluminum profiles. It is easy to shake when cutting, and they can only rely on manual feeding after measurement by personnel. The efficiency is low and the supply The processing efficiency of aluminum profiles has been adversely affected.

Utility model content

The purpose of this utility model is to provide a CNC double-head cutting saw machine that is convenient for cutting aluminum profiles in view of the defects and shortcomings of the existing technology.

A CNC double-head cutting saw machine that is convenient for cutting aluminum profiles, including a base. The base is provided with a first workbench and a second workbench. The base is provided with a mechanism for driving the second workbench to slide along the length direction of the base. Driving device, the first workbench and the second workbench are each provided with a cutting device for cutting the profile, and the first workbench and the second workbench are both provided with a fixing device for fixing the profile, so Both the first workbench and the second workbench are provided with a rotation device that can adjust the cutting angle of the cutting device, which can realize accurate feeding and multi-angle cutting of aluminum profiles.

Preferably, the workbench cutting device includes a protective shield and a box body. The protective shield is connected to the workbench through a shield lifting cylinder. The saw blade of the cutting equipment is rotated and fixed on the sawing frame through a bearing. The saw blade is driven by the cutting motor. Drive rotation, the cutting motor is installed on the cutting guide rail through the motor frame, the cutting guide rail is connected to the cutting cylinder, the cutting cylinder is used to drive the saw blade to move along the cutting guide rail, the rotating cylinder is connected to the sawing frame, and the sawing frame can be driven by the rotating cylinder By rotating, you can start the rotating saw blade and step the depth of the knife as needed, and rotate the sawing frame so that the saw blade can cut aluminum profiles at different angles.

Preferably, the cutting device is characterized in that two ends of the cutting device perpendicular to the direction of the base are provided with rotation limit blocks, the angle of the rotation limit blocks is 45° or 90°, and the feed fixing device of the cutting device is a vertical pressing device. The material cylinder, the vertical material pressing cylinder (not shown in the figure), realizes clamping and fixing of aluminum profiles and improves processing accuracy. The workbench is equipped with anti-collision cylinders along the length of the base to improve the safety performance of the machine.

Preferably, the driving device includes a rack rotatably connected to the base. The rack is arranged horizontally along the length of the base. A movable gear is slidably fixed on the rack. The gear is assembled with the machine head motor, and the machine head motor can drive the machine head. The gear realizes displacement on the rack, and the machine head motor is fixedly connected to the second workbench to achieve precise control of the aluminum profile feeding depth.

Preferably, the second workbench is provided with a locking device. The locking device is composed of a locking cylinder, a piston rod, a push rod, an adjustment port, a lever-type clamping arm, a locking shell and other components that are driven and connected. The tight housing is fixed on the second workbench. Through the transmission of each component of the command locking device, the clamping arm can lock the guide rail and quickly fix the second workbench to ensure processing accuracy.

Preferably, a material supporting frame is fixed on the second workbench, a movable material supporting frame is arranged between the first workbench and the second workbench, and the fixed material supporting frame and the movable material supporting frame are relatively flush.

Optionally, this workbench can realize simultaneous sawing work on two workbench, or it can also realize separate sawing on the first workbench, and the second workbench can perform automatic auxiliary feeding to improve processing efficiency.

The utility model realizes precise control on each degree of freedom through the cooperation of each transmission cylinder, and accurately fixes the moving distance of the movable worktable through the locking device of the worktable, thereby improving work stability and processing accuracy. The process adaptability to different products is improved through optional single-head processing or dual-head processing.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on the provided drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the overall structure of the sawing machine in this embodiment;

Figure 2 is a partial structural schematic diagram of the saw cutting device with a guard in this embodiment;

Figure 3 is an enlarged structural diagram of part A in Figure 1;

Figure 4 is a schematic structural diagram of the saw cutting device in this embodiment;

Figure 5 is a schematic structural diagram of the locking device in this embodiment;

Figure 6 is a schematic diagram of the sawing machine and CNC table in this embodiment;

Reference signs:

Base 1, first workbench 2, second workbench 3,

Driving device 4, rack 41, movable gear 42, machine head motor 43,

Cutting device 5, protective shield 51, shield lifting cylinder 52, saw blade 53,

Sawing frame 54, cutting motor 55, motor frame 56, cutting guide rail 57, cutting cylinder 58,

Rotating cylinder 59, box 510,

Fixing device 6, rotating device 7, rotation limiting block 8,

Feeding fixture 9, anti-collision cylinder 10,

Locking device 11, locking cylinder 111, piston rod 112, push rod 113, adjustment port 114,

Lever clamping arm 115, locking housing 116, locking guide rail 117,

Fixed supporting frame 12, movable supporting frame 13, CNC table 14.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

The specific embodiment provided by the present utility model, please refer to Figures 1 to 5, includes a base 1 equipped with a first workbench 2 and a second workbench 3. The base 1 is provided with a useful drive second operating table 3 to slide along the length direction of the base 1 The driving device 4, the first operating platform 2 and the second operating platform 3 are both provided with cutting devices for cutting profiles, and the first operating platform 2 and the second operating platform 3 are both provided with fixing devices for fixing profiles 9. The first workbench 2 and the second workbench 3 are provided with a rotation device 7 for adjusting the cutting angle of the cutting device, and the base 1 is rotatably connected to a mobile support frame 13 that can be used to transport profiles.

Referring to Figures 1 to 5, the first workbench 2 is fixed on the left end of the base 1, the second workbench 3 is movably fixed on the right end of the base 1, the second workbench 3 can move along the length direction of the base 1, the workbench can be called The saw head workbench is equipped with a cutting device 5, and the cutting device 5 can be called the saw head body.

Optionally, this workbench can realize simultaneous sawing work with dual saw heads, or it can also realize sawing with the first workbench saw head, and the second workbench saw head performs automatic auxiliary feeding to improve processing efficiency.

The principle of aluminum profile cutting processing is: the aluminum profile workpiece enters the second saw head workbench, the movable support frame 13 and the first saw head workbench from the fixed support frame 12 fixed on the second workbench 3.

The saw blade 53 of the saw head body is driven to rotate by a cutting motor 55. The cutting motor 55 is mounted on the cutting guide rail 57 through a slider provided on the motor frame 56. The motor frame 56 is connected to the cutting cylinder 58, and the cutting cylinder 58 is used to drive the motor frame. 56. The cutting motor 55 and the saw blade 53 move along the cutting guide rail 57 to realize the cutting action; one end of the rotating cylinder 59 is hinged with the sawing frame 54, the other end of the rotating cylinder 59 is hinged with the box 510, and the two ends of the sawing frame 54 are The fixed shaft is movably fixed in the box 510 through bearings. The rotating cylinder 59 can drive the sawing frame 54 to rotate. It can start the rotating saw blade 53 and step the depth of the knife as needed, and rotate the sawing frame to the 45° limit. The position of the position block or the 90° limit block allows the saw blade to cut aluminum profiles at 45° or 90°.

Each time the processing length of the aluminum profile needs to be adjusted, the aluminum profile feeding depth is stepwise adjusted along the length direction of the base 1 through the rack 41 connected to the base 1 through the rotation. A movable gear 42 is slidably fixed on the rack. 41 is assembled with the machine head motor 43. The machine head motor 43 can drive the gear 41 to achieve displacement on the rack 41. The machine head motor 43 is fixedly connected to the left side and operates the second saw head according to the CNC command transmission device. The platform travels to the designated location. The second workbench 3 is provided with a locking device 11. The locking device 11 is composed of a locking cylinder 111, a piston rod 112, a push rod 113, two lever-type clamping arms 115, a locking housing 116 and other components. , the locking housing 116 is fixed on the second saw head workbench, the locking cylinder 111 is fixed on the upper end of the locking housing 116, the piston rod 112 of the locking cylinder 111 is connected to the push rod 113, and the two lever clamps The arms 115 are symmetrically hinged in the locking housing 116. The upper ends of the two lever-type clamping arms 115 are equipped with an adjustment port 114. One end of the push rod 113 moves up and down in the adjustment port 114 driven by the piston rod 112. The two lever-type clamping arms 115 are The lower end of the clamping arm 115 is provided with a clamping port, which is used to clamp the locking guide rail 117; when the push rod 113 extends into the adjustment port 114, the clamping port formed by the two lever-type clamping arms 115 clamps the locking guide rail 117. Hold the locking guide rail 117; on the contrary, the clamping opening formed by the two lever-type clamping arms 115 releases the locking guide rail 117; the second worktable is accurately braked to ensure precise machining accuracy.

The solution proposed by the utility model enables the tedious operations such as the adjustment of the feeding depth of the aluminum profile, the adjustment of the cutting angle, and the fixing of the fixture to be completed by personnel by issuing CNC instructions on the console 14 in Figure 6, and a protective shield 51 is used during the processing. Isolating operators from processing components improves the efficiency and safety of aluminum profile processing.

It should be noted that when an element is said to be "fixed" to another element, it can be directly on the other element or there may also be an intermediate element present. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may also be intervening elements present. In addition, in the description of the present invention, unless otherwise stated, the meanings of “multiple”, “multiple roots” and “multiple groups” are two or more.

The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on that shown in the accompanying drawings The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. limits. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the invention belongs. The terms used in the description of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

The CNC double-head cutting saw machine provided by the utility model has been introduced in detail above. This article uses specific examples to illustrate the principles and implementation methods of the present utility model. The description of the above embodiments is only used to help understand the method and the core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection of the claims of the present utility model. within the range.

Claims (6)

1. A CNC double-head cutting saw machine that is convenient for cutting aluminum profiles, characterized by: including a base, a first workbench and a second workbench are provided on the base, and a second workbench is provided on the base for driving the second workbench. A driving device that slides along the length direction of the base. The first workbench and the second workbench are each provided with a cutting device for cutting the profile. The first workbench and the second workbench are both provided with a fixation device. As a fixing device for the profile, the first workbench and the second workbench are each provided with a rotation device that can adjust the cutting angle of the cutting device. 2. A CNC double-head cutting saw machine that is convenient for cutting aluminum profiles according to claim 1, characterized in that: the cutting device includes a protective shield and a box body, and the protective shield is connected to the workbench through a shield lifting cylinder, and the cutting device The equipment's saw blade is fixed on the sawing frame through bearing rotation. The saw blade is driven and rotated by the cutting motor. The cutting motor is set up on the cutting guide rail through the motor frame. The cutting guide rail is connected to the cutting cylinder. The cutting cylinder is used to drive the saw blade along the cutting direction. The guide rail moves, and the rotating cylinder is connected to the sawing frame. The rotating cylinder can drive the sawing frame to rotate. 3. A CNC double-head cutting saw machine convenient for cutting aluminum profiles according to claim 2, characterized in that: the two ends of the cutting device perpendicular to the direction of the base are provided with rotation limit blocks, and the angle of the rotation limit blocks is 45 ° or 90°, the feeding and fixing device of the cutting device is a vertical pressing cylinder, and an anti-collision cylinder is provided on the workbench along the length of the base. 4. A CNC double-head cutting saw machine that is convenient for cutting aluminum profiles according to claim 1, characterized in that: the driving device includes a rack connected to the base, and the rack is arranged horizontally along the length direction of the base. , a movable gear is slidably fixed on the rack, and the movable gear is connected to the machine head motor. The machine head motor can drive the gear to achieve displacement on the rack, and the machine head motor is fixedly connected to the second workbench. 5. A CNC double-head cutting saw machine convenient for cutting aluminum profiles according to claim 1, characterized in that: the second workbench is provided with a locking device, and the locking device consists of a locking cylinder, a piston rod, It consists of a push rod, an adjustment port, a lever-type clamping arm, and a locking shell. The locking shell is fixed on the second workbench. The clamping arm can lock the guide rail through the transmission of each component of the command locking device. 6. A CNC double-head cutting saw machine convenient for cutting aluminum profiles according to claim 1, characterized in that: a supporting frame is fixed on the second workbench, and there is movement between the first workbench and the second workbench. The fixed supporting frame and the movable supporting frame are relatively flush.