CN210819043U

CN210819043U - A pipe polishing machine for aerospace

Info

Publication number: CN210819043U
Application number: CN201920867445.8U
Authority: CN
Inventors: 方坤才
Original assignee: Ningbo Ruiya Intelligent Technology Co ltd
Current assignee: Ningbo Ruiya Intelligent Technology Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-06-23
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to an aerospace technical field, and a pipeline burnishing machine for aerospace is disclosed, the on-line screen storage device comprises a base, the middle part of base is connected with first threaded rod, the equal threaded connection in both ends of first threaded rod has the removal frame, the internal connection that removes the frame has antifriction bearing, antifriction bearing's outside is rotated and is connected with the carousel, the left part of carousel is connected with pipeline fixing device, pipeline fixing device's middle part is connected with the second threaded rod, the upper surface of base is connected with first slider, the upper portion of first slider is connected with the second motor, the left side of second motor is connected with the burnishing machine, the upper surface of base is connected with the second slider, the upper portion of second slider is connected with the third motor, the left side of third motor is connected with. The problem of different-length pipeline polishing is solved through the cooperation of first threaded rod and removal frame, has realized the disposable polishing to the processing object surface through first spout respectively with the cooperation of first slider and second slider.

Description

A pipe polishing machine for aerospace

Technical Field

The utility model relates to an aerospace technical field specifically is a pipeline burnishing machine for aerospace.

Background

Polishers, also known as grinders, are often used for grinding, polishing, waxing, etc., like the beauty of automobile bodies; the polishing machine is characterized in that a motor is used for driving a sponge or wool polishing turntable on the polishing machine to rotate at a high speed, and a polishing surface is rubbed with a compact disc and a polishing agent, so that the problems of removing a paint surface, a metal oxide layer and scratches can be solved.

The development of the aerospace industry is the result of the leap progress of scientific technology in the 20 th century and the leap forward of social production, and the aerospace result integrates a plurality of new achievements of scientific technology. The surface of a circular tube used on an aerospace vehicle has certain requirements, and in view of the problems that the traditional polishing machine cannot polish circular tubes with different lengths, cannot polish the circular tubes at one time and cannot rotate continuously, the pipeline polishing machine for aerospace is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pipeline burnishing machine for aerospace possesses disposable polishing, and the pipeline that the operation length differs, pipeline can last pivoted advantage, have solved can disposable polishing, and pipeline that unable operation length differs, pipeline can not last pivoted problem.

(II) technical scheme

For realizing above-mentioned disposable polishing, the pipeline that the operation length differs, pipeline can last pivoted purpose, the utility model provides a following technical scheme: the utility model provides a pipeline burnishing machine for aerospace, the on-line screen storage device comprises a base, the middle part swing joint of base has first threaded rod, the equal threaded connection in both ends of first threaded rod has the removal frame, remove the inside fixedly connected with antifriction bearing of frame, antifriction bearing's outside is rotated and is connected with the carousel, the left part sliding connection of carousel has pipeline fixing device, pipeline fixing device's middle part threaded connection has the second threaded rod, remove the first motor of the right side fixedly connected with of frame, the right part and the first motor drive of carousel are connected with the belt, the last sliding surface of base is connected with first slider, the upper portion fixedly connected with second motor of first slider, the left side fixedly connected with burnishing machine of second motor, the last sliding surface of base is connected with the second slider, the upper portion fixedly connected with third motor of second slider, the left side fixedly connected with of third motor grinds the machine, the last sliding surface of base.

Preferably, the upper surface of the base is respectively provided with a first sliding chute and a second sliding chute, the first sliding chute and the second sliding chute are respectively matched with the first sliding block and the second sliding block, the left side of the rotating disc is provided with a third sliding chute, and the third sliding chute is arranged for moving the pipeline fixing device.

Preferably, the two ends of the first threaded rod are provided with opposite threads, the opposite threads enable the moving frame to move gradually closer or farther, the two ends of the second threaded rod are provided with opposite threads, and the opposite threads enable the pipeline fixing device to move gradually closer or farther.

Preferably, the lower end of the movable frame is provided with a first threaded hole, and the first threaded hole and the first threaded rod are provided with matched threads.

Preferably, the middle part of the pipeline fixing device is provided with a second threaded hole, the second threaded hole and the second threaded rod are provided with threads matched with each other, the sliding end of the fixing device is fixedly connected with a contact pin, the supporting part of the fixing device is arc-shaped, and the arc-shaped supporting surface increases the stress area of the inner surface of the pipeline, so that the pressure of the pipeline is reduced.

(III) advantageous effects

Compared with the prior art, the utility model provides a pipeline burnishing machine for aerospace possesses following beneficial effect:

1. this a pipe polishing machine for aerospace through the cooperation of first threaded rod and removal frame, and the pipe polishing problem that differs in size has been solved to this structure. The pipe is supported by the pipe fixing device and the second threaded rod which are installed on the rotary table, and the pipe fixing device supports the pipe from the inside, so that the pipe does not need to be supported on the outside, and the structure aspect is the one-time pipe polishing process.

2. This a pipeline burnishing machine for aerospace guarantees through second spout and third slider that burnishing machine and grinding machine are to the distance control of processing the object, through the cooperation of first spout respectively with first slider and second slider to and the corresponding burnishing machine of installing on the second motor of first slider and second slider and the grinding machine on the third motor, this structure has realized the disposable polishing to the processing object surface.

3. This a pipe burnishing machine for aerospace, through the cooperation of first motor and carousel and the belt between the two, this structure has solved the problem that the pipeline can not last the rotation.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a part of the front view structure of the present invention;

fig. 4 is a schematic view of the right side view structure of the pipe fixing device of the present invention;

fig. 5 is a schematic view of the pipeline fixing device of the present invention.

In the figure: the automatic pipe polishing machine comprises a base 1, a first sliding chute 101, a second sliding chute 102, a first threaded rod 2, a movable frame 3, a first threaded hole 301, a rolling bearing 4, a rotating disc 5, a third sliding chute 501, a pipeline fixing device 6, a second threaded hole 601, a contact pin 602, a second threaded rod 7, a first motor 8, a belt 9, a first sliding block 10, a second motor 11, a polishing machine 12, a second sliding block 13, a third motor 14, a grinding machine 15 and a third sliding block 16.

Detailed Description

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

Referring to fig. 1-5, a pipe polishing machine for aerospace comprises a base 1, wherein the upper surface of the base 1 is respectively provided with a first chute 101 and a second chute 102, the middle part of the base 1 is movably connected with a first threaded rod 2, the thread directions of two ends of the first threaded rod 2 are opposite, and the opposite threads enable a moving frame 3 to move gradually closer or farther; both ends of the first threaded rod 2 are in threaded connection with a movable frame 3, the lower end of the movable frame 3 is provided with a first threaded hole 301, and the first threaded hole 301 and the first threaded rod 2 are provided with matched threads; a rolling bearing 4 is fixedly connected inside the moving frame 3, and the rolling bearing 4 reduces friction force; a rotating disc 5 is rotatably connected to the outer part of the rolling bearing 4, a third sliding chute 501 is formed in the left side of the rotating disc, and the third sliding chute 501 is formed to move the pipeline fixing device 6; the left part sliding connection of dish 5 has pipeline fixing device 6, second screw hole 601 has been seted up at pipeline fixing device 6's middle part, second screw hole 601 and second threaded rod 7 have the screw thread of looks adaptation, pipeline fixing device 6's slip end fixedly connected with touches foot 602, and pipeline fixing device 6's supporting part is circular-arc, because circular-arc holding surface has increased the lifting surface area of pipeline internal surface, and this shape structure has reduced the pressure that the holding surface was inside to the pipeline. The middle part of the pipeline fixing device 6 is connected with a second threaded rod 7 through threads, the thread directions of two ends of the second threaded rod 7 are opposite, and the opposite threads enable the pipeline fixing device 6 to move gradually closer or farther. Remove the first motor 8 of the right side fixedly connected with of frame 3, the model of first motor 8: Y90S-4, the first motor 8 is a totally enclosed self-cooling squirrel-cage three-phase asynchronous motor with synchronous speed, rated power: 1.5 KW; the right part of the rotary table 5 is in transmission connection with a belt 9 through a first motor 8, and the belt 9 plays a transmission role.

The upper surface sliding connection of base 1 has first slider 10, the upper portion fixedly connected with second motor 11 of first slider 10, the model of second motor 11: Y90L-4, the second motor 11 is a totally closed self-cooling type squirrel-cage three-phase asynchronous motor rated power with synchronous speed: 1.1 KW. The left side fixedly connected with burnishing machine 12 of second motor 11, the last surface sliding connection of base 1 has second slider 13, and first spout 101 and second spout 102 cooperate with first slider 10 and second slider 13 respectively, and the upper portion fixedly connected with third motor 14 of second slider 13, the model of third motor 14: Y90L-4, the third motor 14 is a totally enclosed self-cooling squirrel-cage three-phase asynchronous motor with synchronous speed, rated power: 1.1KW, a grinding machine 15 is fixedly connected to the left side of the third motor 14, the grinding machine 15 grinds the surface of the pipeline, a third slide block 16 is slidably connected to the upper surface of the base 1, and the third slide block 16 is matched with the second slide groove 102 through threads on the third slide block to fix the distance between the polishing machine 13 and the grinding machine 15 from the polishing surface.

The working principle is as follows: firstly, the length of a pipeline to be polished is visually measured, the movable frame 3 is controlled to move left and right by adjusting the first threaded rod 2, the movable frame 3 determines the position of the pipeline fixing device 6, after the pipeline is installed, the distance control of the polishing machine 12 and the grinding machine 15 to a processed object is ensured through the second sliding chute 102 and the third sliding block 16, the left and right distances of the polishing machine 13 and the grinding machine 15 are respectively controlled through the first sliding chute 101, the first sliding block 10, the second sliding chute 102 and the second sliding block 13, the structure realizes the one-time polishing of the surface of the processed object, and the first motor 8 controls the rotary disc 5 to rotate to drive the pipeline to rotate.

In summary, the pipeline polishing machine for aerospace solves the problem of polishing pipelines with different lengths by matching the first threaded rod 2 with the movable frame 3; the pipe is supported by the pipe fixing device 6 and the second threaded rod 7 installed on the turntable 5, and the pipe fixing device 6 supports the pipe from the inside, so that there is no need for support at the outside of the pipe, which is a structural aspect of a one-time polishing process. The distance control of the polishing machine 12 and the grinding machine 15 to the processed object is ensured by the second chute 102 and the third slider 16, and the one-time polishing of the surface of the processed object is realized by the cooperation of the first chute 101 with the first slider 10 and the second slider 13, and the corresponding first slider 10 and the second slider 13 and the grinding machine 15 mounted on the polishing machine 12 and the third motor 14 on the second motor 11. This arrangement solves the problem of the duct not being able to rotate continuously by the cooperation of the first motor 8 and the turntable 5 and the belt 9 therebetween.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipe polishing machine for aerospace, including base (1), its characterized in that: the middle part of the base (1) is movably connected with a first threaded rod (2), two ends of the first threaded rod (2) are in threaded connection with a movable frame (3), a rolling bearing (4) is fixedly connected inside the movable frame (3), the outer part of the rolling bearing (4) is rotatably connected with a turntable (5), the left part of the turntable (5) is in sliding connection with a pipeline fixing device (6), the middle part of the pipeline fixing device (6) is in threaded connection with a second threaded rod (7), the right side of the movable frame (3) is fixedly connected with a first motor (8), the right part of the turntable (5) is in transmission connection with a belt (9) with the first motor (8), the upper surface of the base (1) is in sliding connection with a first sliding block (10), the upper part of the first sliding block (10) is fixedly connected with a second motor (11), the left side of the second motor (11) is fixedly connected with a polishing machine (12), the upper surface of the, the upper part of the second sliding block (13) is fixedly connected with a third motor (14), the left side of the third motor (14) is fixedly connected with a grinding machine (15), and the upper surface of the base (1) is slidably connected with a third sliding block (16).

2. The pipe polishing machine for aerospace according to claim 1, wherein: the upper surface of the base (1) is respectively provided with a first sliding chute (101) and a second sliding chute (102), and the left side of the turntable (5) is provided with a third sliding chute (501).

3. The pipe polishing machine for aerospace according to claim 1, wherein: the lower end of the movable frame (3) is provided with a first threaded hole (301).

4. The pipe polishing machine for aerospace according to claim 1, wherein: the thread directions of the two ends of the first threaded rod (2) are opposite, and the thread directions of the two ends of the second threaded rod (7) are opposite.

5. The pipe polishing machine for aerospace according to claim 1, wherein: the middle part of the pipeline fixing device (6) is provided with a second threaded hole (601), the sliding end of the fixing device (6) is fixedly connected with a contact pin (602), and the supporting part of the fixing device (6) is arc-shaped.