CN213670639U

CN213670639U - Main shaft cleaning and maintaining device

Info

Publication number: CN213670639U
Application number: CN202021683901.2U
Authority: CN
Inventors: 张巧龙; 阮才俊; 张磊
Original assignee: Nanjing Yiteng Machinery Manufacturing Co ltd
Current assignee: Nanjing Yiteng Machinery Manufacturing Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-07-13
Anticipated expiration: 2030-08-13

Abstract

The utility model belongs to the technical field of belt cleaning device, concretely relates to main shaft washs and maintains device. The utility model comprises a box body; a support plate installed in the case; the lower end of the supporting plate is provided with a first motor box; a hydraulic cylinder box is arranged in the middle of the upper end surface of the box body; high-pressure air pipes are fixedly arranged on the inner walls of the left side and the right side of the box body on the upper side of the supporting plate, and high-pressure air nozzles are uniformly distributed on the high-pressure air pipes; a pair of washing components are symmetrically arranged in the box body on the upper side of the supporting plate. The utility model discloses simple structure, the installation is simple and convenient. This belt cleaning device has add drying device, can weather the main shaft surface moisture after the washing, has set up waste water collection device simultaneously, can avoid causing the pollution among the cleaning process.

Description

Main shaft cleaning and maintaining device

Technical Field

The utility model belongs to the technical field of belt cleaning device, concretely relates to main shaft washs and maintains device.

Background

The main shaft of the machine tool refers to a shaft on the machine tool for driving a workpiece or a cutter to rotate. The main part of the machine is used for supporting transmission parts such as gears and belt wheels and transmitting motion and torque, and the motion precision and the structural rigidity of a main shaft part are important factors for determining the processing quality and the cutting efficiency. The main shaft can accumulate greasy dirt and sundries in the using process, so the main shaft needs to be cleaned.

For example, the publication number CN102962222B discloses an automatic cleaning device for a main shaft of a wind driven generator, which comprises a high-pressure water main pipe, wherein the lower end of the high-pressure water main pipe is connected with a water spray pipe main pipe through a sealed rotating joint, and the lower end of the water spray pipe main pipe is fixedly connected with the middle part of a water spray pipe on the top wall of a main shaft of a fan; the left end and the right end of the top wall water spray pipe of the fan main shaft are respectively and fixedly connected with the left side wall water spray pipe and the right side wall water spray pipe of the fan main shaft; the middle part of the top wall spray pipe of the fan spindle is fixed with the brush on the side wall of the upper fan spindle through a transverse support rod. The automatic cleaning device for the main shaft of the wind driven generator adopts full-automatic water spraying and simultaneously cleans, and the direction of the water spraying is aligned to any position of the main shaft of the fan, which is difficult to wash, so that the labor intensity of workers can be greatly reduced, the labor efficiency is improved, the cleaning is cleaner and more uniform, and the automatic cleaning device is particularly beneficial to the mass production of the main shaft of the fan.

In the main shaft cleaning device in the prior art, the main shaft is not very convenient to install in the cleaning device, and the cleaning device is also lack of a drying device for cleaning the main shaft.

SUMMERY OF THE UTILITY MODEL

To the above insufficiency, the utility model aims to provide a main shaft washs and maintains device.

The utility model provides a following technical scheme:

a main shaft cleaning and maintaining device comprises a box body; a supporting plate is arranged in the middle of the box body; the middle part of the supporting plate is provided with a first through hole, and a waterproof bearing is arranged in the first through hole; a first motor box is arranged in the middle of the lower end face of the supporting plate; a first motor is installed in the first motor box, and the first motor shaft is connected with the first motor; the first motor shaft penetrates through the waterproof bearing and extends out of the upper end of the supporting plate, and a rotating base is arranged at one end, extending out of the upper end of the supporting plate, of the first motor shaft in a matched mode; a hydraulic cylinder box is arranged in the middle of the upper end surface of the box body; a hydraulic cylinder is arranged in the hydraulic cylinder box; the hydraulic cylinder is connected with a piston rod, and the piston rod penetrates through a second through hole formed in the box body and extends into the box body; one end of the piston rod extending into the box body is connected with a pressure plate through a bearing seat; high-pressure air pipes are fixedly arranged on the inner walls of the left side and the right side of the box body on the upper side of the supporting plate, high-pressure air nozzles are uniformly distributed on the high-pressure air pipes, and the high-pressure air pipes penetrate through a third through hole formed in the box body and extend out of the box body to be connected with a high-pressure air source; a pair of washing components are symmetrically arranged in the box body on the upper side of the supporting plate;

the washing component comprises a box body; the upper end of the box body is connected with a stepping motor shaft in a matching way, and the stepping motor shaft is connected with a stepping motor; the upper end of one side of the box body is provided with a motor box II, and the other side of the box body opposite to the motor box II is provided with at least one through hole V; a second motor is arranged in the second motor box; the motor II is connected with a motor shaft II; the motor shaft II penetrates through a through hole IV formed in the box body and extends into the box body, and a cam is installed at one end, extending into the box body, of the motor shaft II in a matched mode; the lower side of the cam is connected with a sliding rod which is arranged in the box body in a sliding way in a matching way; a spring is connected between the lower end of the slide bar and the inner wall of the box body; at least one brush rod is arranged on the side surface of the sliding rod; the brush rod passes through the fifth through hole and extends out of the box body, and one end of the brush rod extending out of the box body is connected with a brush head; the outer side of the box body is provided with a water pipe which is fixedly connected with the box body through a U-shaped block; one end of the water pipe penetrates through a sixth through hole formed in the box body and is connected with the water faucet; one side of the water pipe connected to the box body is provided with a water pipe spray head.

The lower extreme of backup pad is connected with the funnel cooperatedly, and the funnel below is provided with the header tank.

And the support plate is also provided with draining holes, the draining holes are distributed on the support plates on two sides of the rotating base, and the draining holes are positioned on the support plate outside the motor box.

And the high-pressure air pipe is also provided with a stop valve on the pipe body positioned outside the box body in a matching way.

The rotary base is arranged under the pressure plate, and the rotating shaft of the rotary base is coaxial with the rotating shaft of the pressure plate.

The front side of the box body is also connected with a box door through a hinge; a glass window is arranged on the box door; the door is also provided with a lock catch.

The utility model has the advantages that:

the utility model discloses simple structure, the installation is simple and convenient. This belt cleaning device has add drying device, can weather the main shaft surface moisture after the washing, has set up waste water collection device simultaneously, can avoid causing the pollution among the cleaning process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the rotating base of the present invention;

fig. 3 is a schematic structural view of the washing component of the present invention;

figure 4 is a cross-sectional view of the interior of the scrubbing assembly of the present invention;

fig. 5 is a schematic external view of the present invention.

Labeled as: the device comprises a box body 101, a water collecting tank 102, a funnel 103, a first motor box 104, a first motor 105, a waterproof bearing 106, a rotating base 107, a supporting plate 108, a draining hole 109, a high-pressure air pipe 110, a high-pressure air nozzle 111, a main shaft 112, a stop valve 113, a hydraulic cylinder box 114, a hydraulic cylinder 115, a piston rod 116, a bearing seat 117, a pressure plate 118, a limit block 119, a lock catch 120, a glass window 121, a box door 122, a brushing assembly 200, a box body 201, a water pipe 202, a U-shaped block 203, a water pipe nozzle 204, a brush head 205, a second motor box 206, a brush rod 207, a spring 208, a sliding rod 209, a through hole five 210, a second motor 211, a.

Detailed Description

As shown in the figure, the main shaft cleaning and maintaining device comprises a box body 101, a water collecting tank 102, a funnel 103, a first motor tank 104, a first motor 105, a waterproof bearing 106, a rotating base 107, a supporting plate 108, a high-pressure air pipe 110, a high-pressure air nozzle 111, a stop valve 113, a hydraulic cylinder tank 114, a hydraulic cylinder 115, a piston rod 116, a bearing seat 117, a pressure plate 118, a limiting block 119, a lock catch 120, a glass window 121, a box door 122 and a washing component 200. The supporting plate 108 is installed in the middle of the inside of the case 101, and divides the inside of the case 101 into an upper portion and a lower portion. The middle part of the supporting plate 108 is provided with a first through hole, and the waterproof bearing 106 is arranged in the first through hole. The first motor box 104 is installed in the middle of the lower end face of the supporting plate 108, the first motor 105 is installed in the first motor box 104, the first motor 105 is connected with a first motor shaft, the first motor shaft is installed on the waterproof bearing 106 in a matched mode, the first motor shaft penetrates through the waterproof bearing 106 and extends out of the upper end of the supporting plate 108, one end of the first motor shaft extending out of the upper end of the supporting plate 108 is installed with the rotating base 107 in a matched mode, and the first motor 105 can drive the first motor shaft to drive. The upper end surface of the rotating base 107 is further provided with a limiting block 119. The lower end of the supporting plate 108 is cooperatively connected with a funnel 103, and the water collecting tank 102 is placed below the funnel 103. The support plate 108 is provided with draining holes 109, the draining holes 109 are distributed on the support plate 108 on two sides of the rotating base 107, the draining holes 109 are positioned on the support plate 108 on the outer side of the first motor box 104, and the openings at the lower ends of the draining holes 109 are all covered by the funnel 103. The drop of water on backup pad 108 upside falls into funnel 103 through waterlogging caused by excessive rainfall hole 109, and the drop of water can not get into in motor case 104, and the drop of water that falls into funnel 103 gets into in the header tank 102 again and collects.

A hydraulic cylinder box 114 is arranged in the middle of the upper end face of the box body 101, a hydraulic cylinder 115 is arranged in the hydraulic cylinder box 114, the hydraulic cylinder 115 is connected with a piston rod 116, the piston rod 116 penetrates through a second through hole formed in the box body 101 and extends into the box body 101, one end of the piston rod 116 extending into the box body 101 is arranged on a bearing seat 117, and the bearing seat 117 is arranged on a pressure plate 118. The pressure plate 118 is free to rotate relative to the piston rod 116. The hydraulic cylinder 115 can drive the piston rod 116 to drive the pressure plate 118 to move linearly up and down. The rotating base 107 is located directly below the platen 118, and the rotation axis of the rotating base 107 is coaxial with the rotation axis of the platen 118.

The high-pressure air pipes 110 are fixedly arranged on the inner walls of the left side and the right side of the box body 101 on the upper side of the supporting plate 108, high-pressure air nozzles 111 are uniformly distributed on the high-pressure air pipes 110 in the box body 101, and the high-pressure air nozzles 111 on the left side and the right side are oppositely arranged. One end of the high-pressure air pipe 110 penetrates through a through hole III formed in the box body 101 and extends out of the box body 101 to be connected with a high-pressure air source. The high pressure gas pipe 110 is also provided with a stop valve 113 on the pipe body outside the box 101. The inside of the tank 101 can be sprayed with air by controlling the shutoff valve 113.

A pair of scrubbing assemblies 200 are symmetrically mounted in the case 101 above the support plate 108, and the scrubbing assemblies 200 are respectively located at both sides of the platen 118. The brushing assembly 200 comprises a box body 201, a water pipe 202, a U-shaped block 203, a water pipe spray head 204, a brush head 205, a second motor box 206, a brush rod 207, a spring 208, a sliding rod 209, a second motor 211, a second motor shaft 212, a cam 213, a stepping motor shaft 214 and a stepping motor.

The upper end of the box 201 is connected with the stepping motor shaft 214 in a matching way, the stepping motor shaft 214 is connected with the stepping motor, and the stepping motor can drive the stepping motor shaft 214 to drive the box 201 to rotate. The upper end of one side of the box body 201 is provided with a second motor box 206, and the other side of the box body 201 opposite to the second motor box is provided with at least one fifth through hole 210. The second motor 211 is installed in the second motor box 206, the second motor 211 is connected with the second motor shaft 212, and the second motor shaft 212 penetrates through the fourth through hole formed in the box body 201 and extends into the box body 201. A cam 213 is arranged at one end of the motor shaft II 212 extending into the box body 201 in a matching way, a sliding rod 209 arranged in the box body 201 in a sliding way is connected at the lower side of the cam 213 in a matching way, and a spring 208 is connected between the lower end of the sliding rod 209 and the inner wall of the box body 201. At least one brush rod 207 is laterally installed on the sliding rod 209, the number of the brush rods 207 is the same as that of the through holes five 210, the number of the brush rods 207 is preferably 3, and two adjacent brush rods 207 are installed at intervals. The brush rod 207 passes through the five through holes 210 and extends out of the box body 201, and one end of the brush rod 207 extending out of the box body 201 is connected with the brush head 205. The second motor 211 can drive the second motor shaft 212 to drive the cam 213 to rotate, and the cam 213 and the spring 208 work together to make the sliding rod 209 move linearly up and down. When the sliding rod 209 moves linearly up and down, the brush rod 207 drives the brush head 205 to move linearly up and down.

The water pipe 202 is fixedly installed outside the box body 201 through a U-shaped block 203. One end of the water pipe 202 penetrates through a sixth through hole formed in the box body 101 to be connected with a water faucet, one section of the water pipe 202 adjacent to the stepping motor shaft 214 is a flexible pipe, and when the box body 201 rotates, the water pipe 202 is still communicated. One side of a water pipe 202 connected to the box body 201 is provided with a water pipe spray head 204, the water pipe spray head 204 is arranged between the adjacent brush heads 205 in an inserting way, and the water pipe spray head 204 is not arranged on a sliding circuit of the brush heads 205. When the brush head 205 slides up and down linearly, the water spraying of the water pipe spray head 204 is not affected.

The front side of the box body 101 is further connected with a box door 122 through a hinge, a glass window 121 is arranged on the box door 122, and the working state in the box body 101 can be observed through the glass window 121. The door 122 also has a latch 120 mounted thereon, and the door 122 can be closed by the latch 120.

The specific operation method of the utility model is as follows:

the main shaft 112 is placed on the rotating base 107, and then the hydraulic cylinder 115 is controlled to make the hydraulic cylinder 115 drive the piston rod 116 to drive the pressure plate 118 to move downwards, so that the pressure plate 118 presses the main shaft 112. Starting the stepping motor, driving the shaft of the stepping motor to drive the box body 201 to rotate 90 degrees, enabling the brush head 205 to cling to the surface of the main shaft 112, closing the box door 122, starting the first motor 105 and the second motor 211, and then opening the faucet. The first motor 105 drives the first motor shaft to drive the rotating base 107 to rotate, the rotating base 107 drives the main shaft 112 to rotate, the second motor 211 drives the second motor shaft 212 to drive the cam 213 to rotate, the cam 213 and the spring 208 jointly act to enable the sliding rod 209 to move up and down in a linear mode, the brush head 205 cleans the surface of the main shaft 112, and the water pipe spray head 204 sprays water on the surface of the main shaft 112. The waste water falls into the funnel 103 through the draining holes 109, and the water drops falling into the funnel 103 enter the water collecting tank 102 again for collection. After the surface of the main shaft 112 is cleaned, the stepping motor is turned on, the stepping motor drives the shaft of the stepping motor to drive the box body 201 to rotate, the brush head 205 is far away from the surface of the main shaft 112, and then the stop valve 113 is controlled to jet air to the surface of the main shaft 112, so that the moisture on the surface of the main shaft 112 is dried.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A main shaft cleaning and maintaining device comprises a box body (101); the method is characterized in that: a supporting plate (108) is arranged in the middle of the box body (101); a first through hole is formed in the middle of the supporting plate (108), and a waterproof bearing (106) is installed in the first through hole; a first motor box (104) is arranged in the middle of the lower end face of the support plate (108); a first motor (105) is installed in the first motor box (104), and the first motor (105) is connected with a first motor shaft; the first motor shaft penetrates through the waterproof bearing (106) and extends out of the upper end of the supporting plate (108), and a rotating base (107) is installed at one end, extending out of the upper end of the supporting plate (108), of the first motor shaft in a matched mode; a hydraulic cylinder box (114) is arranged in the middle of the upper end surface of the box body (101); a hydraulic cylinder (115) is arranged in the hydraulic cylinder box (114); the hydraulic cylinder (115) is connected with a piston rod (116), and the piston rod (116) penetrates through a second through hole formed in the box body (101) and extends into the box body (101); one end of the piston rod (116) extending into the box body (101) is connected with a pressure plate (118) through a bearing seat (117); high-pressure air pipes (110) are fixedly arranged on the inner walls of the left side and the right side of the box body (101) on the upper side of the supporting plate (108), high-pressure air nozzles (111) are uniformly distributed on the high-pressure air pipes (110), and the high-pressure air pipes (110) penetrate through holes III formed in the box body (101) and extend out of the box body (101) to be connected with a high-pressure air source; a pair of washing and brushing assemblies (200) are symmetrically arranged in the box body (101) on the upper side of the supporting plate (108);

the washing component (200) comprises a box body (201); the upper end of the box body (201) is connected with a stepping motor shaft (214) in a matching manner, and the stepping motor shaft (214) is connected with a stepping motor; the upper end of one side of the box body (201) is provided with a second motor box (206), and the other side of the box body (201) opposite to the motor box is provided with at least one fifth through hole (210); a second motor (211) is arranged in the second motor box (206); the second motor (211) is connected with a second motor shaft (212); a second motor shaft (212) penetrates through a fourth through hole formed in the box body (201) and extends into the box body (201), and a cam (213) is installed at one end, extending into the box body (201), of the second motor shaft (212) in a matched mode; a sliding rod (209) which is arranged in the box body (201) in a sliding way is connected with the lower side of the cam (213) in a matching way; a spring (208) is connected between the lower end of the sliding rod (209) and the inner wall of the box body (201); at least one brush rod (207) is arranged on the side surface of the sliding rod (209); the brush rod (207) penetrates through the through hole five (210) and extends out of the box body (201), and one end of the brush rod (207) extending out of the box body (201) is connected with a brush head (205); a water pipe (202) is arranged on the outer side of the box body (201), and the water pipe (202) is fixedly connected with the box body (201) through a U-shaped block (203); one end of the water pipe (202) penetrates through a sixth through hole formed in the box body (101) and is connected with the water faucet; one side of the water pipe (202) connected with the box body (201) is provided with a water pipe spray head (204).

2. A spindle cleaning and maintenance device according to claim 1, wherein: the lower end of the supporting plate (108) is connected with a funnel (103) in a matching mode, and a water collecting tank (102) is arranged below the funnel (103).

3. A spindle cleaning and maintenance device according to claim 1, wherein: still be equipped with waterlogging caused by excessive rainfall hole (109) on backup pad (108), waterlogging caused by excessive rainfall hole (109) distribute on backup pad (108) of rotating base (107) both sides to waterlogging caused by excessive rainfall hole (109) are located backup pad (108) in motor case (104) outside.

4. A spindle cleaning and maintenance device according to claim 1, wherein: and a stop valve (113) is also arranged on the pipe body of the high-pressure air pipe (110) positioned at the outer side of the box body (101) in a matching way.

5. A spindle cleaning and maintenance device according to claim 1, wherein: the upper end face of the rotating base (107) is further provided with a limiting block (119), the rotating base (107) is located under the pressure plate (118), and the rotating shaft of the rotating base (107) is coaxial with the rotating shaft of the pressure plate (118).

6. A spindle cleaning and maintenance device according to claim 1, wherein: the front side of the box body (101) is also connected with a box door (122) through a hinge; a glass window (121) is arranged on the box door (122); the door (122) is also provided with a lock catch (120).