CN112917235A

CN112917235A - Air blowing equipment suitable for main shaft sealing

Info

Publication number: CN112917235A
Application number: CN202110333845.2A
Authority: CN
Inventors: 陈建峰
Original assignee: Yixiuge Intelligent Technology Suzhou Co ltd
Current assignee: Yixiuge Intelligent Technology Suzhou Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-06-08

Abstract

The invention relates to air blowing equipment suitable for sealing a main shaft, which comprises a processing platform, wherein an equipment support is erected on the processing platform, a plurality of processing stations are distributed on the processing platform, a contact driving adjusting device is arranged at the position, corresponding to the processing stations, of the equipment support, an adjusting connecting rod is arranged downwards at the driving end of the contact driving adjusting device, a connecting and locking device is arranged at the lower end of the adjusting connecting rod, a contact air blowing device is arranged on the connecting and locking device, and a waste collecting box is arranged at the bottom, corresponding to the processing stations, of the processing platform. Therefore, the contact blowing device and the main shaft are ensured to be smoothly butted in a sealing mode through the participation of the contact driving adjusting device, and the introduction of high-pressure gas is met. Be equipped with seal ring, can promote the leakproofness of contact surface, realize that gaseous pertinence is leading-in, ensure to appear not the vortex, avoid the air current to drive the piece and appear inessential splashing. Dispose independent garbage collection box, realize the piece and collect, can not pollute the indoor environment.

Description

Air blowing equipment suitable for main shaft sealing

Technical Field

The invention relates to air blowing equipment, in particular to air blowing equipment suitable for sealing a main shaft.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool.

For current machine tooling, it is often necessary to adapt the proper spindle seal. Meanwhile, in order to meet the processing requirements of different types of products, different types of spindle seals are often required to be configured. For this reason, the required amount of the main shaft seal is large.

Currently, for spindle seals at the end of the process, the internal bore diameter tends to have smaller debris. Traditionally, the dust is blown manually by a broom or an air gun. However, this is done in order to plan and seal for the lack of effective airflow, resulting in debris flying and impacting the indoor environment. Meanwhile, different air pressures or cleaning modes are required to be provided according to different models, and the requirements on the experience of users are high.

In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a blowing device suitable for spindle sealing, so that the blowing device has industrial utility value.

Disclosure of Invention

In order to solve the technical problem, the invention aims to provide the air blowing equipment suitable for the main shaft seal.

The invention relates to air blowing equipment suitable for sealing a main shaft, which comprises a processing platform, wherein an equipment support is erected on the processing platform, and a plurality of processing stations are distributed on the processing platform, and the air blowing equipment is characterized in that: a contact driving adjusting device is arranged at the position, corresponding to the machining station, of the equipment support, an adjusting connecting rod is arranged downwards at the driving end of the contact driving adjusting device, a connecting and locking device is arranged at the lower end of the adjusting connecting rod, a contact blowing device is arranged on the connecting and locking device, and a waste collecting box is arranged at the bottom, corresponding to the machining station, of the machining platform; the contact air blowing device comprises a contact block, the upper end of the contact block is connected with a connecting and locking device, an air blowing hole is formed in the lower end of the contact block, an air guide hole is formed in one side of the contact block, an air guide channel is arranged in the contact block, one end of the air guide channel is in conduction connection with the air blowing hole, the other end of the air guide channel is connected with the air guide hole, an air conveying pipeline is connected to the air guide hole, and an air pump is connected to the air conveying pipeline.

Further, foretell a gas blowing equipment suitable for main shaft seal, wherein, the lower extreme of contact piece is located the periphery of gas hole and is provided with the holding tank, the upper end embedding holding tank of seal ring, and the lower extreme of seal ring exposes the holding tank.

Further, the air blowing device suitable for the spindle seal is characterized in that the sealing gasket is an annular gasket, and the thickness of the annular gasket exposed out of the accommodating groove is 0.3-0.6 cm.

Furthermore, the blowing device suitable for the spindle seal is characterized in that a sealing plug is arranged on the air guide hole, and the air conveying pipeline is connected into the sealing plug.

Furthermore, the above air blowing device suitable for spindle sealing is characterized in that the air guide hole is connected with a control valve, the control valve is connected with an air conveying pipeline, and the control valve is an electromagnetic valve.

Furthermore, the air blowing device suitable for the spindle seal is characterized in that the contact drive adjusting device is a motor; or, the contact driving adjusting device is an electric cylinder; or, the contact driving adjusting device is an air cylinder.

Furthermore, the above air blowing device suitable for spindle sealing is provided with a locking flange, the upper end of the contact block is provided with a locking protrusion, the locking flange is connected with the locking protrusion, and the locking flange is a threaded locking flange.

Furthermore, the blowing device suitable for spindle sealing is characterized in that a control device is arranged on the processing platform, a control end of the control device is connected with the contact drive adjusting device and the air pump, and a visual detection device is arranged on the device support and connected with a control end of the control device.

Still further, the air blowing device suitable for the spindle seal is characterized in that the control device is a single chip microcomputer or a PLC component; the visual detection device is a CCD camera.

By the scheme, the invention at least has the following advantages:

1. the contact blowing device and the main shaft can be ensured to be smoothly butted in a sealing manner by the participation of the contact driving adjusting device, and the introduction of high-pressure gas is met.

2. Be equipped with seal ring, can promote the leakproofness of contact surface, realize that gaseous pertinence is leading-in, ensure to appear not the vortex, avoid the air current to drive the piece and appear inessential splashing.

3. Dispose independent garbage collection box, realize the piece and collect, be convenient for centralize the clearance, can not pollute the indoor environment.

4. The control valve can be additionally arranged to control the air flow, and proper blowing pressure can be applied to different types of spindle seals.

5. The integral structure is simple, the manufacturing is easy, the tail end of a production line of the conventional sealing washer can be matched, and the smooth connection of processing is realized.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of the air blowing apparatus suitable for the spindle seal.

FIG. 2 is a schematic view of the bottom structure of the contact blowing apparatus.

The meanings of the reference symbols in the drawings are as follows.

1 processing platform 2 equipment support

3 processing station 4 contact driving adjusting device

5 connecting and locking device for adjusting connecting rod 6

7 waste collecting box 8 contact block

9 air blowing holes and 10 air guide channels

11 air pipeline 12 air pump

13 sealing gasket 14 control valve

15 locking projection 16 control device

17 visual inspection device 18 debris

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As a gas blowing equipment suitable for main shaft seal of fig. 1 to 2, including processing platform 1, processing platform 1 is put on the shelf and is equipped with equipment support 2, and processing platform 1 is gone up to distribute has a plurality of machining-position 3, and its distinctive part lies in: the equipment support 2 is provided with a contact driving adjusting device 4 at a position corresponding to the processing station 3. Specifically, the driving end of the contact driving adjusting device 4 is provided with an adjusting link 5 downwards, the lower end of the adjusting link 5 is provided with a connecting and locking device 6, and the connecting and locking device 6 is provided with a contact blowing device. Therefore, the dust removal blowing of the inner hole can be realized for the spindle assembly to be processed. Considering the collection convenience of the subsequent scraps 18 and avoiding the occurrence of dust pollution to the indoor environment, a scrap collecting box 7 is arranged at the bottom of the processing platform 1 corresponding to the processing station 3. In connection with practical implementation, the contact blowing device comprises a contact block 8, and the upper end of the contact block 8 is connected with the connection locking device 6. Meanwhile, the lower end of the contact block 8 is provided with a gas blowing hole 9, and one side of the contact block 8 is provided with a gas guide hole. In addition, in consideration of smooth introduction of air flow, an air guide channel 10 is arranged in the contact block 8, one end of the air guide channel 10 is in conduction connection with the air blowing hole 9, the other end of the air guide channel 10 is connected with the air guide hole, the air guide hole is connected with an air conveying pipeline 11, and the air conveying pipeline 11 is connected with an air pump 12. Therefore, effective edge plugging can be realized when the contact block 8 is in contact with a product, and the air flow passes through a preset channel in the main shaft seal to blow out the scraps 18 and dust and smoothly fall into the waste collecting box 7.

In a preferred embodiment of the present invention, the lower end of the contact block 8 is provided with an accommodating groove at the periphery of the blowing hole 9, the upper end of the sealing gasket 13 is embedded in the accommodating groove, and the lower end of the sealing gasket 13 is exposed out of the accommodating groove. In combination with the type and appearance of the conventional spindle seal, the selected sealing washer 13 is an annular washer, the thickness of the annular washer exposed out of the accommodating groove is 0.3-0.6 cm, a proper airtight effect can be achieved, and the air flow entering the machining surface of the spindle seal cannot be influenced.

Further, in order to meet the air tightness of the air guide hole, smooth butt joint of the air transmission pipeline 11 can be directly achieved, a sealing plug is arranged on the air guide hole, and the air transmission pipeline 11 is connected into the sealing plug. Meanwhile, in order to realize more accurate control of the air flow, different air pressure impacts are provided for different types of products, and targeted cleaning is realized, a control valve 14 formed by an electromagnetic valve can be connected to the air guide hole, and the control valve 14 is connected with the air conveying pipeline 11. Therefore, the ventilation path can be adjusted through the operation of the electromagnetic valve, and different air pressure outputs can be realized.

In view of practical implementation, in order to enable the contact air blowing device to be in better contact with the spindle seal, the contact driving adjusting device 4 is a motor. Of course, considering the different embodiments, the contact driving adjustment device 4 may be configured by an electric cylinder or an air cylinder.

In a further aspect, in consideration of the locking stability, it is ensured that the locking device is not loosened after being installed in place, the connecting and locking device 6 is a locking flange, the upper end of the contact block 8 is provided with a locking protrusion 15, and the locking flange is connected with the locking protrusion 15. Of course, in order to achieve a convenient and stable connection, a thread locking flange may be employed.

In order to meet the requirement of more convenient automatic control, the processing platform 1 is provided with a control device 16, and the control end of the control device 16 is connected with the contact drive adjusting device 4 and the air pump 12. Meanwhile, in order to perform effective auxiliary control on the actual contact advancing stroke of the contact blowing device and timely detect whether the contact blowing device is clean or not after the contact blowing device is lifted and removed, a visual detection device 17 is arranged on the equipment support 2, and the visual detection device 17 is connected with the control end of the control device 16. During the actual assembly, the coverage area of the visual inspection device 17 is adapted to the location of the processing station 3. In addition, in consideration of convenience and rapidness of implementation, the control device 16 adopted by the invention is a single chip microcomputer or the control device 16 is a PLC component, and the visual detection device 17 is a CCD camera. Therefore, the conventional components in the current market can be adopted for use, and the implementation difficulty and cost are reduced.

The working principle of the invention is as follows:

the spindle seal to be cleaned is placed in the processing station 3. The contact drive adjustment device 4 then depresses the adjustment linkage 5 to bring the contact blow device into appropriate airtight contact with the upper end of the spindle seal. Thereafter, an air flow is introduced through the air guide passage 10 to blow into the spindle seal, and the chips 18 and the like therein are blown into the waste collection box 7. Subsequently, the contact driving adjustment device 4 drives the contact blowing device to reset. During this period, the blowing effect can be checked by the visual inspection device 17, and if the effect is not satisfactory, the operation can be repeated.

The invention has the following advantages by the aid of the character expression and the accompanying drawings:

Furthermore, the indication of the orientation or the positional relationship described in the present invention is based on the orientation or the positional relationship shown in the drawings, and is only for convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or configuration must have a specific orientation or be operated in a specific orientation configuration, and thus, should not be construed as limiting the present invention.

The terms "primary" and "secondary" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "primary" or "secondary" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Also, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other or mutually interacted. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. And it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings, which are used for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a gas blowing equipment suitable for main shaft seal, including processing platform, the processing platform is put on the shelf and is equipped with equipment support, it has a plurality of processing stations, its characterized in that to distribute on the processing platform: a contact driving adjusting device is arranged at the position, corresponding to the machining station, of the equipment support, an adjusting connecting rod is arranged downwards at the driving end of the contact driving adjusting device, a connecting and locking device is arranged at the lower end of the adjusting connecting rod, a contact blowing device is arranged on the connecting and locking device, and a waste collecting box is arranged at the bottom, corresponding to the machining station, of the machining platform; the contact air blowing device comprises a contact block, the upper end of the contact block is connected with a connecting and locking device, an air blowing hole is formed in the lower end of the contact block, an air guide hole is formed in one side of the contact block, an air guide channel is arranged in the contact block, one end of the air guide channel is in conduction connection with the air blowing hole, the other end of the air guide channel is connected with the air guide hole, an air conveying pipeline is connected to the air guide hole, and an air pump is connected to the air conveying pipeline.

2. An air blowing apparatus suitable for a main shaft seal according to claim 1, characterized in that: the periphery that the lower extreme of contact piece is located the gas hole is provided with the holding tank, seal ring's upper end embedding holding tank, and seal ring's lower extreme exposes the holding tank.

3. An air blowing apparatus suitable for a main shaft seal according to claim 2, characterized in that: the sealing washer is an annular washer, and the thickness of the annular washer exposed out of the accommodating groove is 0.3-0.6 cm.

4. An air blowing apparatus suitable for a main shaft seal according to claim 1, characterized in that: and the air guide hole is provided with a sealing plug, and the air transmission pipeline is connected into the sealing plug.

5. An air blowing apparatus suitable for a main shaft seal according to claim 1, characterized in that: the air guide hole is connected with a control valve, the control valve is connected with an air conveying pipeline, and the control valve is an electromagnetic valve.

6. An air blowing apparatus suitable for a main shaft seal according to claim 1, characterized in that: the contact driving adjusting device is a motor; or, the contact driving adjusting device is an electric cylinder; or, the contact driving adjusting device is an air cylinder.

7. An air blowing apparatus suitable for a main shaft seal according to claim 1, characterized in that: the connecting and locking device is a locking flange, a locking protrusion is arranged at the upper end of the contact block, the locking flange is connected with the locking protrusion, and the locking flange is a threaded locking flange.

8. An air blowing apparatus suitable for a main shaft seal according to claim 1, characterized in that: the processing platform is provided with a control device, a control end of the control device is connected with the contact drive adjusting device and the air pump, the equipment support is provided with a visual detection device, and the visual detection device is connected with the control end of the control device.

9. An air blowing apparatus suitable for a main shaft seal according to claim 1, characterized in that: the control device is a single chip microcomputer or a PLC component; the visual detection device is a CCD camera.