阅读说明：本技术 一种自动制孔设备的末端执行器 (End effector of automatic hole making equipment ) 是由 郭峰 赵远鹏 闫喜强 刘钰铉 田天 于 2021-07-27 设计创作，主要内容包括：本发明公开了一种自动制孔设备的末端执行器,包括吸尘系统和制孔系统,制孔系统包括刀柄座、刀具、压力装置,刀柄座固定在制孔系统后部,刀具放置在刀柄座上,压力装置调节刀具的位置至待制孔的法向中心轴位置并开始制孔,吸尘系统分为两路,一路形成压差,吸走制孔切屑和粉尘,另一路同时通过调节压缩空气改变气流的流速,来调节吸尘系统的吸尘能力。(The invention discloses an end effector of automatic hole making equipment, which comprises a dust collection system and a hole making system, wherein the hole making system comprises a cutter handle seat, a cutter and a pressure device, the cutter handle seat is fixed at the rear part of the hole making system, the cutter is placed on the cutter handle seat, the pressure device adjusts the position of the cutter to the position of a normal central axis of a hole to be made and starts to make the hole, the dust collection system is divided into two paths, one path forms pressure difference to suck away cutting scraps and dust of the hole, and the other path simultaneously changes the flow rate of air flow by adjusting compressed air to adjust the dust collection capacity of the dust collection system.)

1. The utility model provides an automatic end effector of system hole equipment, its characterized in that includes dust collecting system and system hole, the system hole system includes the handle of a knife seat, the cutter, pressure device, the handle of a knife seat is fixed at system hole system rear portion, the cutter is placed on the handle of a knife seat, pressure device adjusts the position of cutter to the normal direction central axis position of waiting to system the hole and begin the system hole, dust collecting system divide into two the tunnel, form pressure differential all the way, absorb away system hole smear metal and dust, another tunnel changes the velocity of flow of air through adjusting compressed air simultaneously, adjust dust collecting system's dust absorption capacity.

2. The end effector of an automatic hole making device as claimed in claim 1, wherein said pressure device comprises a pressure foot process press plate, a magnet, a pressure foot bearing seat, a pressure angle front rotary disk, a product panel, a length gauge, a spring hook, a diamond positioning pin, a pressure angle housing, a pressure foot rear cover, the pressure angle front rotary disk is arranged at the forefront end of the pressure device, is angle-adjusted according to the curvature of the curved surface of the product and is attached to the curved surface of the product, the rear end of the pressure angle front rotary disk is connected to the periphery of the pressure foot bearing seat through the spring hook, the spring hook can reset the pressure angle front rotary disk at any time while the front end position of the pressure angle front rotary disk is adjustable, four length gauges are arranged on the periphery of the pressure foot bearing seat, the length gauges feed back different length values according to the length difference from the positions of the pressure angle front rotary disk, so that the whole pressure angle mechanism can change the corresponding position according to the fed back length value, the pressure foot bearing seat is connected with the pressure angle shell through a magnet after being positioned with the pressure angle shell through a diamond-shaped positioning pin, the pressure angle shell is wrapped outside the pressure device and fixed through a pressure foot process pressing plate, and two pipeline through holes of a dust collection system are formed in the pressure angle shell.

3. The end effector of an automated hole making apparatus as recited in claim 1, wherein said shank base is coupled to said front end tool through said rear pressure foot cover.

4. The end effector of an automatic hole making device as claimed in claim 1, wherein the dust suction system comprises a dust collector, a pressure regulating valve, a dust suction pipeline and a compressed air pipeline, the dust suction pipeline is arranged above the pressure angle housing, one end of the dust suction pipeline is connected with the dust collector, the other end of the dust suction pipeline is connected with the pressure angle housing, the compressed air pipeline is arranged below the pressure angle housing, one end of the compressed air pipeline is connected with the pressure regulating valve, the other end of the compressed air pipeline is connected with the pressure angle housing, during hole making, the dust collector is started to suck away cutting chips and dust generated during hole making through the dust suction pipeline, meanwhile, the pressure regulating valve is opened to introduce compressed air into the pressure device, and the dust suction capacity is regulated by regulating the pressure regulating valve to change the flow rate of the compressed air.

Technical Field

The application relates to the technical field of automatic hole making equipment, in particular to an end effector of the automatic hole making equipment.

Background

The most common coupling methods in aircraft assembly are riveting and screw coupling, and there is a lot of hole making work in aircraft assembly work. A large amount of cutting chips or dust can be generated in the hole making process, the environment of a production site is polluted, and the hole making precision is influenced, so that the addition of a dust collection system on a hole making device is particularly important.

At present, an external dust collection method is generally adopted by a dust collection system on a hole making device, namely, an independent dust collection system is connected to the outside of the hole making device, so that the whole volume of the hole making device is large, and the working space of hole making is seriously influenced; because a completely closed dust collection space is not formed between the dust collection pipe orifice and the hole making device, the dust collection efficiency is low and the dust collection is insufficient; and the dust absorption capacity of the method is single and solid, and the dust absorption capacity cannot be adjusted according to different materials.

For a dust collection system on a hole making device of an airplane wall plate, a totally-enclosed efficient dust collection system which is compact in structure, high in dust collection efficiency, adjustable in dust collection capacity and capable of being fused at the tail end of a hole is needed.

Disclosure of Invention

The utility model aims at providing an adjustable dust absorption ability of aircraft wallboard system hole fuses in system hole end dust absorption mechanism and method for improve the dust absorption efficiency of system hole device, reduce the overall structure size of system hole device, improve the space adaptability of system hole device.

In order to achieve the above purpose, the following technical scheme is adopted to realize the purpose:

the utility model provides an automatic end effector of system hole equipment, its structure includes dust collecting system and system hole, the system hole system includes the handle of a knife seat, the cutter, pressure device, the handle of a knife seat is fixed at system hole system rear portion, the cutter is placed on the handle of a knife seat, pressure device adjusts the position of cutter to the normal direction central axis position of waiting to system the hole and begin the system hole, dust collecting system divide into two the tunnel, form pressure differential all the way, absorb away system hole smear metal and dust, another tunnel changes the velocity of flow of air current through adjusting compressed air simultaneously, adjust dust collecting system's dust absorption capacity.

The pressure device comprises a pressure foot process pressure plate, a magnet, a pressure foot bearing seat, a pressure angle front rotating disc, a product panel, length measuring meters, spring hooks, diamond-shaped positioning pins, a pressure angle shell and a pressure foot rear cover, wherein the pressure angle front rotating disc is arranged at the forefront end of the pressure device and is subjected to angle adjustment according to the curved surface curvature of a product to be attached to the curved surface of the product, the rear end of the pressure angle front rotating disc is connected to the periphery of the pressure foot bearing seat through the spring hooks, the spring hooks enable the front end of the pressure angle front rotating disc to be adjustable and simultaneously reset the pressure angle front rotating disc at any time, four length measuring meters are arranged on the periphery of the pressure foot bearing seat circular ring, the length measuring meters feed back different length values according to the length difference from each position of the pressure angle front rotating disc, so that the whole pressure angle mechanism can carry out corresponding position change according to the fed back length values, the pressure foot bearing seat is connected with the pressure angle main body through the magnet after being positioned with the pressure angle main body through the diamond-shaped positioning pins, the pressure angle shell is wrapped outside the pressure device and fixed by the pressure pin process pressing plate, and two pipeline through holes of the dust collection system are formed in the pressure angle shell.

The tool shank seat passes through the rear cover of the pressure foot and is connected with a front-end tool.

The dust collection system comprises a dust collector, a pressure regulating valve, a dust collection pipeline and a compressed air pipeline, wherein the dust collection pipeline is arranged above a pressure angle shell, one end of the dust collection pipeline is connected with the dust collector, the other end of the dust collection pipeline is connected with the pressure angle shell, the compressed air pipeline is arranged below the pressure angle shell, one end of the compressed air pipeline is connected with the pressure regulating valve, the other end of the compressed air pipeline is connected with the pressure angle shell, when holes are manufactured, the dust collector is started to suck away cutting scraps and dust generated during hole manufacturing through the dust collection pipeline, meanwhile, the pressure regulating valve is opened to introduce compressed air into the pressure device, and the dust collection capacity is regulated by regulating the pressure regulating valve to change the flow rate of the compressed air.

The invention has the beneficial effects that:

the application is described in further detail below with reference to specific embodiments and the attached drawings.

Drawings

FIG. 1 is an exploded isometric view of an end effector;

FIG. 2 is a schematic view of an end effector in cross-section and a dust extraction system;

the numbering in the figures illustrates: 1. a dust collection system; 2. a hole making system; 3. a tool shank holder; 4. a cutter; 5. a pressure device; 6. a pressure foot process press plate; 7. a magnet; 8. a pressure foot bearing seat; 9. a pressure angle front turntable; 10. a product panel; 11. a length measuring meter; 12. a spring hook; 13. a diamond-shaped positioning pin; 14. a pressure angle housing; 15. a pressure foot rear cover; 16. a vacuum cleaner; 17. a pressure regulating valve; 18. a dust collection pipeline; 19. compressed air pipeline

Detailed Description

As shown in fig. 1-2, an end effector of an automatic hole making device comprises a dust collection system 1 and a hole making system 2, wherein the hole making system comprises a cutter handle base 3, a cutter 4 and a pressure device 5, the cutter handle base 3 is fixed at the rear part of the hole making system 2, the cutter 4 is placed on the cutter handle base 3, the pressure device 5 adjusts the position of the cutter 4 to the position of a normal central axis of a hole to be made and starts hole making, the dust collection system 1 is divided into two paths, one path forms pressure difference to suck away cutting chips and dust of the hole making, and the other path simultaneously adjusts compressed air through a pressure adjusting valve 17 to change the flow rate of air flow so as to adjust the dust collection capacity of the dust collection system 1.

The pressure device 5 comprises a pressure foot process pressure plate 6, a magnet 7, a pressure foot bearing seat 8, a pressure angle front turntable 9, a product panel 10, a length measuring meter 11, a spring hook 12, a diamond positioning pin 13, a pressure angle shell 14 and a pressure foot rear cover 15, wherein the pressure angle front turntable 9 is arranged at the foremost end of the pressure device 5, is subjected to angle adjustment according to the curved surface curvature of a product and is attached to the curved surface of the product, the rear end of the pressure angle front turntable is connected to the periphery of the pressure foot bearing seat 8 through the spring hook 12, the spring hook 12 enables the front end position of the pressure angle front turntable 9 to be adjustable and can reset the pressure angle front turntable 9 at any time, four length measuring meters 11 are arranged on the periphery of the circular ring of the pressure foot bearing seat 8, the length measuring meters 11 feed back different length values according to the length difference from the positions of the pressure angle front turntable 9, so that the whole pressure angle mechanism can carry out corresponding position change according to the fed back length values, the pressure foot bearing seat 8 is connected with the pressure angle shell 14 through the magnet 7 after being positioned with the pressure angle shell 14 through the diamond positioning pin 13, the pressure angle shell 14 is wrapped outside the pressure device 5 and fixed through the pressure foot process pressing plate 6, and two pipeline through holes of the dust collection system 1 are formed in the pressure angle shell 14.

The tool shank base 3 passes through the pressure foot rear cover 15 to be connected with the front end tool 4.

The dust collection system 1 comprises a dust collector 16, a pressure regulating valve 17, a dust collection pipeline 18 and a compressed air pipeline 19, wherein the dust collection pipeline 18 is arranged above a pressure angle shell 14, one end of the dust collection pipeline 18 is connected with the dust collector 16, the other end of the dust collection pipeline is connected with the pressure angle shell 14, the compressed air pipeline 19 is arranged below the pressure angle shell 14, one end of the compressed air pipeline is connected with the pressure regulating valve 17, the other end of the compressed air pipeline is connected with the pressure angle shell 14, when holes are manufactured, the dust collector 16 is started to suck cutting scraps and dust generated during hole manufacturing through the dust collection pipeline 18, meanwhile, the pressure regulating valve 17 is opened to introduce compressed air into a pressure device 5, and the flow rate of the compressed air is changed by regulating the pressure regulating valve 17 to regulate dust collection capacity.