CN201596924U

CN201596924U - Novel magazine tool door mechanism

Info

Publication number: CN201596924U
Application number: CN2009202873505U
Authority: CN
Inventors: 关锡友; 刘春时; 李焱; 韩佳伟; 范荣博; 张凯; 侯延星; 王家兴; 罗和平; 张磊; 徐玉波; 郝越邦; 谢志坤; 高柏宏; 戚远大; 赵雷; 张伟; 王迪
Original assignee: Shenyang Machine Tool (Group) Design Research Institute Co Ltd
Current assignee: Shenyang Machine Tool (Group) Design Research Institute Co Ltd
Priority date: 2009-12-10
Filing date: 2009-12-10
Publication date: 2010-10-06
Anticipated expiration: 2019-12-10

Abstract

The utility model discloses a novel magazine tool door mechanism, which relates to a structure improvement of a horizontal type machining centre magazine tool door, which comprises buffers, air cylinders, an oil mist absorber interface, a moving door, a safety lock, guide rails, a frame and side plates, wherein the four buffers are arranged on the upper end and the lower end of the frame, the four air cylinders are arranged on the two sides of the inner side of the frame, each side is provided with two air cylinders, the direction of an air cylinder on one side is upward, the direction of another one is downward, the two guide rails are respectively arranged on the two sides of the inner side of the frame, the two sides of the moving door are respectively connected with the guide rails, an upward moving door is connected with the two upward air cylinders, a downward moving door is connected with the two downward air cylinders, the safety lock is arranged on the frame of an opposite joint position in a closed state of the upward moving door and the downward moving door, the side plates are arranged on one side of the frame, and the oil mist absorber interface is arranged on the side plates. The novel magazine tool door mechanism has the advantages the moving doors rapidly move up and down, thereby meeting the beat demands of production lines, the novel magazine tool door mechanism has the buffer and safety protection functions, and the safety lock has outage protection function.

Description

A kind of novel tool magazine door mechanism

Technical field:

The invention relates to the improvement of the structure of horizontal Machining centers tool magazine door.

Background technology:

Horizontal Machining centers has strict requirement to tool-changing speed; at present; existing tool magazine door weak point is not adopt guide rail and buffer unit; so the moving door operation is very slow; be difficult to satisfy the needs of production line beat; the bump sound is also very big, and safety lock is not installed, and does not have power-off protection function etc.

Summary of the invention:

The purpose of the invention provides a kind of novel tool magazine door mechanism that a kind of speed of service can satisfy production line beat needs soon; The purpose of the invention is to realize by following technical scheme: a kind of novel tool magazine door mechanism, it is characterized in that by buffer, cylinder, mist of oil absorber interface, moving door, safety lock, guide rail, framework and side plate constitute, four buffers are installed on the framework, place, following two ends, four cylinders are installed in the inboard both sides of framework, two on every limit, the cylinder in every limit is directed upwardly, a cylinder direction down, two guide rails are contained in the inboard both sides of framework respectively, the moving door both sides are connected with guide rail respectively, the door that moves up is connected with two cylinders up, moving down door is connected with two cylinders down, safety lock is contained in, following two moving doors are on the framework of closure state opposite joint position, and side plate is contained on the side of framework, and mist of oil absorber interface is contained on the side plate.

The advantage of the invention: because cylinder and guide rail have been installed, cylinder piston drives moving door rapid movement up and down, has satisfied the needs of production line beat; Because buffer has been installed, buffer is installed in cylinder piston and runs to the maximum position place, when moving door moves on to this position fast, buffer can effectively reduce its moving door translational speed in moment, stop until motion, effectively prevent the rigid bump of links such as moving door, cylinder, reduce environmental noise to greatest extent, have buffering and safety protection function; Mist of oil absorber interface is a drum member, has made apolegamy according to this interface of needs of different user, and mist of oil absorber interface has been ensconced the inside of protection, has effectively reduced the height of lathe; Safety lock has power-off protection function, after effectively preventing to cut off the power supply or shutting down, and the generation of moving door free-falling situation under the effect of gravity.

Description of drawings:

Fig. 1 is a kind of novel tool magazine door mechanism structure schematic diagram;

Fig. 2 is a moving door operation guide rail schematic diagram (contrary turning 90 degrees) in a kind of novel tool magazine door mechanism;

Fig. 3 is a safety lock scheme of installation in a kind of novel tool magazine door mechanism;

Fig. 4 is a moving door full open position schematic diagram up and down in a kind of novel tool magazine door mechanism.

Among the figure: 1, buffer 2, cylinder 3, mist of oil absorber interface 4, moving door 5, safety lock 6, guide rail 7, framework 8, side plate

The specific embodiment:

A kind of novel tool magazine door mechanism is characterized in that being made of buffer, cylinder, mist of oil absorber interface, moving door, safety lock, guide rail, framework and side plate;

Four buffers are installed in framework upper/lower terminal place, and be that cylinder piston runs to the maximum position place, when moving door moves on to this position fast, buffer can effectively reduce its moving door translational speed in moment, stop until motion, effectively prevent the rigid bump of links such as moving door, cylinder, reduce environmental noise to greatest extent, buffer is an outsourcing piece, and model is SMC_RB1411_2_14B;

Four cylinders are installed in the inboard both sides of framework, or are connected with framework by connector, two on the every limit of framework, and the cylinder in every limit is directed upwardly, and a cylinder direction is down.

Two guide rails are contained in the inboard both sides of framework respectively, use bolting, guide rail installed surface machined surface required precision height, check that will be repeatedly during assembling has guaranteed that the guide rail in the vertical direction is vertical, and guide rail is the outsourcing finished product, model is ROLLON_ULC28-2130, slide block is housed on it, and slide block can freely-movable on guide rail.

The moving door both sides are connected with guide rail respectively, the moving door both sides are connected with slide block on the guide rail respectively, the door that moves up is connected with the piston of two cylinders up, moving down door is connected with the piston of two cylinders down, cylinder piston drives moving door steadily operation fast up and down, Fig. 4 is that moving door is opened schematic diagram up and down fully, when the main shaft tool changing of lathe, moving door can reach maximum state, and the maximum tool diameter that can use in the tool changing diameter of tool magazine tool-changing mechanical arm and the work is depended in the design of openings of sizes, these calculation of parameter of duty fruit are inaccurate interferes with the moving door of tool magazine door when very likely causing the manipulator tool changing, also will take into full account during selection cylinder stroke.

Safety lock is contained in upper and lower two moving doors and is on the framework of closure state opposite joint position, as shown in Figure 3, safety lock is the outsourcing member, and model is EUCHNER_ 084_3395, after having outage of effectively preventing or shutdown, the generation of moving door free-falling situation under the effect of gravity.If there is not safety lock, it is ineffective owing to cylinder when lathe cuts off the power supply, moving door can drop to minimum point automatically under the effect of gravity, can make the very tight processing district of sealing gap occur on the one hand, cause the water bits in the processing district to leak, can bring certain potential safety hazard to the operator on the other hand.

Framework is the main body of whole novel tool magazine door mechanism, all members dresses thereon, it will have good rigidity and intensity.

Claims

1. novel tool magazine door mechanism, it is characterized in that by buffer, cylinder, mist of oil absorber interface, moving door, safety lock, guide rail, framework and side plate constitute, four buffers are installed on the framework, place, following two ends, four cylinders are installed in the inboard both sides of framework, two on every limit, the cylinder in every limit is directed upwardly, a cylinder direction down, two guide rails are contained in the inboard both sides of framework respectively, the moving door both sides are connected with guide rail respectively, the door that moves up is connected with two cylinders up, moving down door is connected with two cylinders down, safety lock is contained in, following two moving doors are on the framework of closure state opposite joint position, and side plate is contained on the side of framework, and mist of oil absorber interface is contained on the side plate.