CN114160466A

CN114160466A - Cleaning device and cleaning method

Info

Publication number: CN114160466A
Application number: CN202010955208.4A
Authority: CN
Inventors: 苏荣春; 文代荣
Original assignee: Fuzhun Precision Tooling Jiashan Co Ltd
Current assignee: Fuzhun Precision Tooling Jiashan Co Ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2022-03-11
Anticipated expiration: 2040-09-11
Also published as: CN114160466B

Abstract

The utility model provides a cleaning device for the hole of cleaning device, including bearing the mechanism, it is used for connecting to bear the mechanism equipment, cleaning device still includes clean mechanism, clean mechanism is including rotation portion, clean stick, fixed plate and elastic component, rotation portion install in bear the mechanism and be used for the intercommunication the air supply of equipment, clean stick connect in rotation portion, through rotation portion drives clean stick rotates, in order to right the hole of equipment cleans, the fixed plate is connected rotation portion, the elastic component is connected respectively fixed plate and bearing the mechanism are used for making clean stick pastes tightly the hole of equipment. Above-mentioned cleaning device is through the air supply of connecting the equipment of treating the clearance, need not to connect outside air supply, simplifies the equipment structure, lets keep closely laminating between the inner wall of cleaning rod and main shaft through the elastic component, guarantees the clearance effect and avoids the rotatory card of cleaning rod to die, adopts cleaning device's cleaning method effectively to promote cleaning efficiency.

Description

Cleaning device and cleaning method

Technical Field

The application relates to the field of equipment maintenance, in particular to a cleaning device and a cleaning method.

Background

The inner wall of the spindle of the existing numerical control machine tool can accumulate dirt in the long-term processing and using process, and the processing precision and quality can be influenced if the dirt is not cleaned in time. The existing operation mode is that a main shaft cleaning rod is manually held to rotate and clean the inner wall of a main shaft. When the number of the machine tables is large, the manual cleaning efficiency is low, the labor intensity is high, and the cleaning effect is not ideal.

Disclosure of Invention

In view of the above, it is desirable to provide a cleaning apparatus and a cleaning method, which have high cleaning efficiency and good cleaning effect.

The embodiment of the application provides a cleaning device for the hole of cleaning device, including bearing the mechanism, it is used for connecting to bear the mechanism equipment, cleaning device still includes clean mechanism, clean mechanism is including rotation portion, clean stick, fixed plate and elastic component, rotation portion install in bear the mechanism and be used for the intercommunication the air supply of equipment, clean stick connect in rotation portion, through rotation portion drives clean stick rotates, with right the hole of equipment cleans, the fixed plate is connected rotation portion, the elastic component is connected respectively fixed plate and bearing the mechanism for make clean stick pastes tightly the hole of equipment.

Further, in some embodiments of this application, bear mechanism includes connecting plate, spliced pole and loading board, the connecting plate is connected the platform of equipment, the spliced pole is connected respectively connecting plate and loading board, the loading board is connected the rotation portion just supports and holds the elastic component.

Further, in some embodiments of the present application, the bearing mechanism further includes a sliding rod fixed to the connecting plate, and a sliding plate connected to the rotating portion and slidably disposed on the sliding rod.

Further, in some embodiments of the present application, the surface of the cleaning rod is provided with a plurality of protrusions, and the width of the protrusions increases from one end of the cleaning rod to the other end of the cleaning rod.

Further, in some embodiments of the present application, the rotating portion is disposed through the bearing plate and fixed to the fixed plate and the sliding plate, respectively.

Further, in some embodiments of the present application, the connecting plate is provided with a notch, and a fixing member is provided in the notch, and the fixing member fixes the connecting plate to the device.

Further, in some embodiments of the present application, the rotating portion and the cleaning rod are provided in plurality, each of the rotating portion is provided with one of the cleaning rods, and the cleaning rods are provided with different hardness for performing a plurality of treatments of different degrees on the inner hole of the device.

Further, in some embodiments of the present application, the bearing mechanism further includes a sliding member, the sliding member is respectively connected to the fixing plate and the bearing plate, and the elastic member is disposed on the sliding member and respectively abuts against the fixing plate and the bearing plate.

Further, in some embodiments of the present application, the cleaning mechanism further comprises a control valve, one end of the control valve is connected to the rotating portion, and the other end of the control valve is used for connecting to an air source of the device to control the rotating speed of the rotating portion.

The embodiment of the application further provides a cleaning method of the cleaning device, which is used for cleaning the inner hole of the main shaft of the equipment and comprises the following steps:

fixing the cleaning device on the equipment and communicating the cleaning device with an air source of the equipment;

opening the cleaning device to enable the rotating part to drive the cleaning rod to rotate; and

and controlling the main shaft to move so that the cleaning rod enters the inner hole of the main shaft for cleaning.

Above-mentioned cleaning device clears up automatically, need not artifical clearance, promotes cleaning efficiency, treats cleaning device's air supply through the connection, need not to connect outside air supply, simplifies equipment structure, lets keep closely laminating between the inner wall of cleaning rod and main shaft through the elastic component, guarantees the cleaning effect and avoids the rotatory card of cleaning rod to die.

Drawings

Fig. 1 is a schematic structural diagram of a cleaning apparatus according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a fixing plate according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a cleaning rod according to an embodiment of the present application.

Fig. 4 is a schematic structural view of a cleaning rod according to another embodiment of the present application.

Description of the main elements

Main shaft 200

Machine 101

Chute 102

Cleaning apparatus 100

Support means 10

Connecting plate 11

Notch 111

Fixing member 112

Connecting column 12

Bearing plate 13

First through hole 131

Second via 132

Sliding member 133

Slide bar 14

Sliding plate 15

Cleaning mechanism 20

Control valve 21

Rotating part 22

Fixing plate 23

Third through hole 231

Fixing hole 232

Elastic member 24

Cleaning rod 25

Connecting rod 251

Cleaning portion 252

Projection 2521

Holding portion 2521a

Card slot 2522

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, a cleaning apparatus 100 is shown for cleaning an inner bore of a main shaft 200 of an apparatus. The cleaning device 100 comprises a bearing mechanism 10 and a cleaning mechanism 20, wherein the bearing mechanism 10 is arranged on the equipment and used for fixing the cleaning device 100, and the cleaning mechanism 20 is arranged on the bearing mechanism 10 and used for cleaning an inner hole of a main shaft of the equipment.

The bearing mechanism 10 includes a connecting plate 11, a connecting column 12 and a bearing plate 13, the connecting plate 11 is disposed on the machine 101 of the device, and the connecting column 12 is connected to the connecting plate 11 and the bearing plate 13 respectively.

In one embodiment, the connecting plate 11 has a notch 111, the notches 111 are respectively disposed on two opposite sides of the connecting plate 11, a fixing member 112 is disposed in the notch 111, one end of the fixing member 112 is in a T-shaped structure and is slidably disposed in the corresponding sliding slot 102 on the machine 101, and the other end of the fixing member holds the connecting plate 11 between the machine 101 and the fixing member 112 for fixing the position of the connecting plate 11 on the machine 101. It can be understood that the notch 111 may be disposed at any position on the peripheral side of the connecting plate 11, and only the connecting plate needs to be fixed on the machine 101.

In another embodiment, a protrusion is further disposed at the bottom of the connecting plate 11, the shape of the protrusion matches the shape of the chute 102 on the machine 101, the connecting plate 11 is slidably disposed in the chute 102 of the machine 101 through the protrusion, and the fixing member 112 fixes the position of the connecting plate 11 on the machine 101, so as to facilitate sliding the connecting plate 11 and precisely positioning the position of the connecting plate 11.

In one embodiment, the connecting plate 11 is provided with a plurality of mounting holes arranged in an array, and internal threads are provided in the mounting holes for mounting the connecting posts 12 and adjusting the positions of the connecting posts 12.

The two ends of the connecting column 12 are provided with external threads for being mounted on the connecting plate 11 and the bearing plate 13, and the connecting column 12 is used for supporting the bearing plate 13. In one embodiment, the number of the connecting posts 12 is four, and the connecting posts are respectively disposed at the corner positions of the connecting plate 11. In one embodiment, the connecting column 12 includes an inner connecting column and an outer connecting column, the outer connecting column is sleeved on the inner connecting column, the outer connecting column and the inner connecting column are connected through a screw thread fit, and the position of the outer connecting column relative to the inner connecting column can be adjusted by rotating the outer connecting column, so as to adjust the height of the connecting column 12.

The bearing plate 13 is provided with a plurality of first through holes 131 and second through holes 132, the first through holes 131 are used for the cleaning mechanism 20 to pass through, the second through holes 132 are internally provided with sliding parts 133, the sliding parts 133 are respectively connected with the bearing plate 13 and the cleaning mechanism 20, and the cleaning mechanism 20 slides relative to the sliding parts 133 to adjust the distance between the bearing plate 13 and the cleaning mechanism 20. Both ends of the sliding member 133 are provided with a limiting structure to prevent the bearing plate 13 and the cleaning mechanism 20 from being separated from the sliding member 133. It can be understood that the bearing plate 13 is also provided with a plurality of mounting holes arranged in an array, and the mounting holes are internally provided with internal threads for matching with the mounting holes of the connecting plate 11 to fix the position of the connecting column 12. In one embodiment, the sliding member 133 is a bolt, and the sliding distance of the cleaning mechanism 20 relative to the sliding member 133 can be adjusted by adjusting the position of the nut on the screw.

The load bearing mechanism 10 further comprises a slide bar 14 and a slide plate 15. One end of the sliding rod 14 is fixed to the connecting plate 11, and the other end is provided with a stopper 141 for preventing the sliding plate 15 from being separated from the sliding rod. The sliding plate 15 is slidably disposed on the sliding rod 14 and fixed to the cleaning mechanism 20. In one embodiment, the number of the sliding rods 14 is four, and the sliding rods are respectively arranged at corner positions of the sliding plate 15, so that the stability of the sliding plate 15 moving on the sliding rods 14 is ensured.

The cleaning mechanism 20 includes a control valve 21, a rotating part 22, a fixing plate 23, an elastic member 24, and a cleaning rod 25. The control valve 21 is arranged on the connecting plate 11, the control valve 21 is respectively communicated with an air source and a rotating part 22 of the equipment through pipelines, and the rotating part 22 is driven to rotate by the air source of the equipment. In one embodiment, the control valve 21 is a multi-way valve, the control valve 21 is respectively communicated with the gas source of the equipment and the plurality of rotating parts 22, and the amount of the gas of each channel is controlled through the multi-way valve so as to control different rotating speeds of the plurality of rotating parts 22.

The two ends of the rotating part 22 are fixed on the sliding plate 15 and the fixed plate 23, respectively, and the driving end of the rotating part 22 is connected to the cleaning rod 25 for driving the cleaning rod 25 to rotate. The rotating part 22 is communicated with an air source of the equipment through the control valve 21, so that the rotation can be realized, an external air source is not required to be additionally arranged, and the structure of the device is simplified.

Referring to fig. 2, the fixing plate 23 is provided with a plurality of third through holes 231 and fixing holes 232 for the rotating portion 22 to pass through, the fixing holes 232 are communicated with the third through holes 231, and the fixing holes 232 are used for fixing the rotating portion 22 on the fixing plate 23. The fixing plate 23 is slidably disposed through the sliding member 133, the elastic member 24 is sleeved on the sliding member 133, and two ends of the elastic member 24 respectively abut against the opposite surfaces of the bearing plate 13 and the fixing plate 23. The fixed plate 23 is moved relative to the carrier plate 13 by the compression and rebound of the elastic member 24, and thus the rotating part 22 fixed to the fixed plate 23 is moved relative to the carrier plate 13 through the sliding plate 15 and the sliding rod 14, and thus the cleaning rod 25 mounted on the rotating part 22 is moved up and down. Through the elasticity of elastic component, make and keep closely laminating between the inner wall of cleaning rod 25 and equipment main shaft, promote clean effect and avoid cleaning rod 25 dead in main shaft 200 internal rotation card. In one embodiment, the elastic member 24 is a spring or an elastic rubber.

Referring to fig. 3, the cleaning rod 25 includes a connecting rod 251 and a cleaning portion 252 connected to the connecting rod 251, the connecting rod 251 is connected to the rotating portion 22, and the cleaning portion 252 is configured to extend into the inner hole of the spindle 200, and the rotating portion 22 drives the cleaning portion 252 to rotate, so as to clean the cleaning portion 252. In one embodiment, the connecting rod 251 and the cleaning portion 252 are integrally formed. In another embodiment, the connecting rod 251 and the cleaning portion 252 are connected by interference fit, so that the cleaning portion 252 with different specifications can be replaced conveniently to clean the main shaft 200 with different specifications.

The surface of the cleaning part 252 is provided with a plurality of protrusions 2521, and the protrusions 2521 are used for cleaning the inner wall of the spindle 200. The width of the protrusion 2521 is gradually increased from one end of the cleaning portion 252 away from the connecting rod 251 to the other end thereof, for improving the cleaning effect of the cleaning portion 252. In one embodiment, the protrusion 2521 has a substantially quadrangular prism structure. In another embodiment, protrusions 2521 are triangular prism shaped.

In one embodiment, the cleaning rods 25 are multiple in number, and are respectively used for cleaning the spindle 200 to different degrees, and sequentially advance to improve the cleaning effect, for example, during primary cleaning, the hard protrusions 2521 are selected to clean the spindle inner hole, most of dirt is removed, and then the flexible protrusions 2521 are sequentially selected to further clean the spindle inner hole during secondary and tertiary processing. It is to be understood that the number of treatments may be selected according to the condition of the spindle, and is not particularly limited.

Referring to fig. 4, in an embodiment, the surface of the cleaning portion 252 is provided with a plurality of slots 2522, the protrusion 2521 is provided with a holding portion 2521a matched with the slots 2522, one end of the holding portion 2521a is held in the slot 2522, and the other end is tightly attached to the surface of the cleaning portion 252, so that different protrusions 2521 can be conveniently replaced, when different spindles 200 are cleaned, only the protrusion 2521 needs to be replaced, the cleaning rod 25 does not need to be repeatedly disassembled and assembled, and the efficiency and the applicability are high. In one embodiment, the slot 2522 is a T-shaped slot and the protrusion 2521 is a T-shaped structure. It is understood that, in order to prevent the retaining portion 2521a from being separated from the slot 2522, one end of the slot 2522 near the connecting rod 251 is closed. It can be appreciated that the thickness of the protrusion 2521 is adjusted to adjust the overall peripheral dimension of the cleaning portion 252 to accommodate different bore diameters of the spindle 200.

It can be understood that the shape of the cleaning part 252 is adapted to the shape of the inner hole of the spindle 200, and the cleaning part 252 may be a conical structure, a circular truncated cone structure or a cylindrical structure, or may be a rectangular parallelepiped structure, wherein a diagonal line of the rectangular parallelepiped structure connecting one side of the connecting rod 251 is the same as a radius of the cylindrical structure.

A cleaning method using the cleaning apparatus 100 includes the following steps:

fixing the cleaning device on the equipment and communicating a control valve of the cleaning device with an air source of the equipment;

specifically, the connecting plate 11 is fixed in the chute 102 of the machine table 101 by the fixing member 112, the positions of the machine tool spindle and the cleaning device 100 are confirmed, and the air source of the machine tool is connected to the control valve 21.

Opening the control valve to enable the rotating part to drive the cleaning rod to rotate;

specifically, the control valve 21 is opened, and the cleaning rod 25 is rotated by the gas-driven rotating portion 22.

Controlling the main shaft to move, and enabling the cleaning rod 25 to enter the inner hole of the main shaft for cleaning;

specifically, the main shaft 200 is controlled to sequentially perform cleaning on the respective cleaning rods 25 according to a set program.

And after the cleaning is finished, selecting to continue cleaning or finish cleaning according to the cleaning effect.

Specifically, when the cleaning effect is not achieved, the spindle 200 is controlled to continue the cleaning process, where the continued cleaning is a subsequent fine processing, for example, when the number of the cleaning rods 25 is three, the continued cleaning is that the third cleaning rod 25 continues to clean the inner hole of the spindle.

In one embodiment, the spindle 200 need not rotate while the cleaning rod 25 rotates. It will be appreciated that the spindle 200 may also be rotated in the opposite direction to the cleaning rod 25 to speed the cleaning operation during cleaning.

In one embodiment, the cleaning rod 25 is programmed to move up and down the spindle 200 to cooperate with the resilient member 24 to optimize cleaning while extending into the spindle 200 for cleaning.

It will be appreciated that, in order to enhance the cleaning effect, a rust removing lubricant may be sprayed on the inner wall of the main shaft 200 and the cleaning rod 25 in advance.

Above-mentioned cleaning device 100 clears up automatically, need not artifical clearance, promotes cleaning efficiency, treats the air supply of cleaning equipment through the connection, need not to connect outside air supply, simplifies the equipment structure, lets through elastic component 24 and keeps closely laminating between the inner wall of cleaning rod 25 and main shaft 200, guarantees the clearance effect and avoids the rotatory card of cleaning rod to die.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present application and are not to be taken as limiting the present application, and that suitable changes and modifications of the above embodiments are within the scope of the present disclosure as long as they are within the spirit and scope of the present application.

Claims

1. A cleaning device for cleaning an inner bore of equipment, comprising:

the bearing mechanism is used for connecting the equipment;

its characterized in that, cleaning device still includes clean mechanism, clean mechanism includes:

the rotating part is arranged on the bearing mechanism and is used for communicating with an air source of the equipment;

the cleaning rod is connected to the rotating part and is driven to rotate by the rotating part so as to clean the inner hole of the equipment;

the fixed plate is connected with the rotating part; and

the elastic piece is respectively connected with the fixed plate and the bearing mechanism and used for enabling the cleaning rod to be tightly attached to the inner hole of the equipment.

2. The cleaning apparatus of claim 1, wherein: the bearing mechanism comprises a connecting plate, a connecting column and a bearing plate, the connecting plate is connected with a machine table of the equipment, the connecting column is respectively connected with the connecting plate and the bearing plate, and the bearing plate is connected with the rotating part and abuts against the elastic piece.

3. The cleaning apparatus of claim 2, wherein: the bearing mechanism further comprises a sliding rod and a sliding plate, the sliding rod is fixed on the connecting plate, and the sliding plate is connected with the rotating part and is arranged on the sliding rod in a sliding mode.

4. The cleaning apparatus of claim 1, wherein: the surface of the cleaning rod is provided with a plurality of bulges, and the width of each bulge is increased from one end of the cleaning rod to the other end of the cleaning rod.

5. The cleaning apparatus of claim 3, wherein: the rotating part penetrates through the bearing plate and is fixed on the fixed plate and the sliding plate respectively.

6. The cleaning apparatus of claim 2, wherein: the connecting plate is provided with a notch, a fixing piece is arranged in the notch, and the fixing piece is used for fixing the connecting plate on the equipment.

7. The cleaning apparatus defined in claim 6, wherein: the rotating part with the cleaning rod all has a plurality ofly, each the rotating part all is equipped with one the cleaning rod, the cleaning rod is equipped with different hardness for it is right the hole of equipment carries out the processing of many times different degree.

8. The cleaning apparatus of claim 2, wherein: the bearing mechanism further comprises a sliding part, the sliding part is connected to the fixing plate and the bearing plate respectively, and the elastic part is arranged on the sliding part and abuts against the fixing plate and the bearing plate respectively.

9. The cleaning apparatus of claim 2, wherein: the cleaning mechanism further comprises a control valve, one end of the control valve is connected with the rotating part, and the other end of the control valve is used for being connected with an air source of the equipment so as to control the rotating speed of the rotating part.

10. A method of cleaning a bore in a spindle of an apparatus using a cleaning apparatus as claimed in any one of claims 1 to 9, comprising the steps of: