Integrated air inlet rotating device

Abstract

The utility model particularly relates to an integrated air inlet rotating device which comprises a fixing seat, and a through hole is formed in the middle of the fixing seat and used for supporting the whole device. The adapter plate is connected with one side of the rear part of the fixed seat and is relatively fixed with the fixed seat; the fixed air inlet shaft is positioned in the through hole of the fixed seat, and one end of the fixed air inlet shaft is connected with the adapter plate; the rotary air outlet shaft is arranged on the outer side of the fixed air inlet shaft in a sleeving manner and can rotate relative to the fixed air inlet shaft; the L-shaped connecting plate is positioned on one side of the front part of the fixed seat and is connected with the rotary air outlet shaft; a plurality of annular grooves are formed in the area, located on the peripheral side of the rotary air outlet shaft, of the fixed air inlet shaft, a plurality of air inlet holes are formed in the annular groove areas on the inner side of the rotary air outlet shaft, the annular grooves are matched with the air inlet holes of the rotary air outlet shaft in position, and the annular grooves are selectively communicated with the air inlet holes of the rotary air outlet shaft by arranging a sealing ring. The utility model has the advantages that air supply and barrier-free rotation of the clamp plate are realized, more air paths are provided, the volume is smaller, and the thickness is thinner.

Description

Technical Field

[0001] The utility model relates to the technical field of air intake in cleaning, in particular to an integrated air intake rotating device. Background Art

[0002] In current machine tool cleaning operations, different workpiece types, or different surfaces and holes on the same workpiece, need to be cleaned at different angles and positions through nozzles. If the angle between the nozzle and the workpiece is changed by simply relying on the movement of the spindle, it is difficult to ensure that all surfaces of the workpiece can be fully cleaned, and this method will consume a lot of time and have an adverse effect on the customer's production efficiency. Therefore, the fixture plate is required to realize the rotation of the cleaning tool during the cleaning process to ensure the integrity and efficiency of the cleaning.

[0003] In order to ensure that the design of the air intake structure of the workpiece during the cleaning process can flexibly cooperate with the rotation of the fixture plate, and ensure that air can be supplied safely during the rotation process without interfering with the normal rotation of the fixture plate, it is now necessary to design an air intake rotating device with more air paths and shorter lengths. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide an integrated air intake rotation device for realizing air supply and barrier-free rotation of the fixture plate while providing a rotating air supply structure with more air paths, smaller volume and thinner thickness.

[0005] In order to achieve the above-mentioned purpose, an integrated air intake rotation device is designed, including a fixed seat, a through hole is opened in the middle of the fixed seat, and the fixed seat is used to support the entire device; an adapter plate is connected to one side of the rear of the fixed seat and is relatively fixed to the fixed seat; a fixed air intake shaft, the fixed air intake shaft is located in the through hole of the fixed seat, and one end of the fixed air intake shaft is connected to the adapter plate; a rotating air outlet shaft, the rotating air outlet shaft is sleeved on the outside of the fixed air intake shaft and can generate relative rotation with the fixed air intake shaft; an L-shaped connecting plate is located on the front side of the fixed seat and is connected to the rotating air outlet shaft The adapter plate is provided with a plurality of air inlet holes on the peripheral side, the adapter plate is provided with a plurality of air outlet holes on the side close to the end face of the fixed air inlet shaft, the fixed air inlet shaft is provided with a plurality of air inlet holes on the end face close to the adapter plate, the fixed air inlet shaft is provided with a plurality of annular grooves in the peripheral area of ​​the rotating air outlet shaft, the rotating air outlet shaft is provided with a plurality of air inlet holes in the annular groove area on the inner side, the rotating air outlet shaft is provided with a plurality of air outlet holes at the front end, the annular grooves cooperate with the position of the air inlet holes of the rotating air outlet shaft, and are selectively connected to the air inlet holes of the rotating air outlet shaft by setting a sealing ring.

[0006] Preferably, the rotating air outlet shaft of the utility model is in a rotationally matched relationship with the through hole of the fixing seat.

[0007] Preferably, the adapter plate of the utility model is provided with a plurality of air passages, which are respectively connected to the air inlet and the air outlet of the adapter plate.

[0008] Preferably, the fixed air inlet shaft of the utility model is provided with a plurality of vertical air passages, which are respectively connected to the air inlet hole and the annular groove of the fixed air inlet shaft.

[0009] Preferably, the rotating air outlet shaft of the utility model is provided with a plurality of air passages, which are respectively connected to the air inlet holes, and the other end of the air passage is connected to the air outlet hole located on the end surface of the rotating air outlet shaft.

[0010] Preferably, the L-shaped connecting plate of the utility model is provided with a plurality of air inlet holes on one side close to the rotating air outlet shaft, which cooperate with the air outlet holes of the rotating air outlet shaft.

[0011] Preferably, the annular grooves of the rotating air outlet shaft of the utility model are arranged side by side along the axial direction, and a sealing ring is provided at the matching position of each annular groove and the fixed air inlet shaft, and the sealing rings are selectively removed alternately to connect with the air outlet hole of the fixed air inlet shaft.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model has more air paths, smaller volume and thinner thickness while realizing air supply and barrier-free rotation of the fixture plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 , a front view of the utility model;

[0015] Figure 2 , a side sectional view of the utility model;

[0016] Figure 3 , a three-dimensional diagram of the utility model;

[0017] Figure 4 , rear view of the utility model;

[0018] In the figure: 1 fixed seat; 2 rotating air outlet shaft; 3 fixed air inlet shaft; 4 adapter plate; 5 shaft ring; 6 annular groove; 7 rotating air outlet shaft sealing ring; 8 fixed air inlet shaft sealing ring; 9 L-shaped connecting plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, principle and structure of the utility model clearer, it is further described below in conjunction with the drawings and specific embodiments.

[0020] The utility model provides an integrated air intake rotation device, including a fixed seat 1, a through hole is opened in the middle of the fixed seat 1, and the fixed seat 1 is used to support the entire device; an adapter plate 4 is connected to one side of the rear portion of the fixed seat and is relatively fixed to the fixed seat 1; a fixed air intake shaft 3, the fixed air intake shaft 3 is located in the through hole of the fixed seat, and one end of the fixed air intake shaft 3 is connected to the adapter plate 4; a rotating air outlet shaft 2, the rotating air outlet shaft 2 is sleeved on the outside of the fixed air intake shaft 3, and can generate relative rotation with the fixed air intake shaft 3; an L-shaped connecting plate 9 is located on one side of the front portion of the fixed seat 1 and is connected to the rotating air outlet shaft 2 ; The adapter plate 4 is provided with a plurality of air inlet holes on the periphery thereof, the adapter plate 4 is provided with a plurality of air outlet holes on the side of the end face close to the fixed air inlet shaft 3, the fixed air inlet shaft 3 is provided with a plurality of air inlet holes on the end face close to the adapter plate 4, the fixed air inlet shaft 3 is provided with a plurality of annular grooves 6 in the periphery of the rotating air outlet shaft 2, the rotating air outlet shaft 2 is provided with a plurality of air inlet holes in the annular groove 6 area on the inner side thereof, the rotating air outlet shaft 2 is provided with a plurality of air outlet holes at the front end thereof, the annular groove 6 cooperates with the position of the air inlet hole of the rotating air outlet shaft 2, and is selectively connected to the air inlet hole of the rotating air outlet shaft 2 by providing a sealing ring.

[0021] The rotating air outlet shaft 2 of the utility model is in a rotational matching relationship with the through hole of the fixed seat 1. The adapter plate 4 is provided with a plurality of air paths, which are respectively connected to the air inlet and air outlet of the adapter plate 4. The fixed air inlet shaft 3 is provided with a plurality of vertical air paths, which are respectively connected to the air inlet and the annular groove 6 of the fixed air inlet shaft 3. The rotating air outlet shaft 2 is provided with a plurality of air paths, which are respectively connected to the air inlet, and the other end of the air paths is connected to the air outlet located on the end face of the rotating air outlet shaft 2. The L-shaped connecting plate 9 is provided with a plurality of air inlet holes on one side close to the rotating air outlet shaft, which are matched with the air outlet of the rotating air outlet shaft 2. The annular grooves 6 of the rotating air outlet shaft 2 are arranged side by side in the axial direction, and each annular groove is provided with a sealing ring at the matching position with the fixed air inlet shaft, and the sealing ring is staggered and selected to be removed to connect with the air outlet of the fixed air inlet shaft. The adapter plate 4 is connected to the fixed seat 1 through the shaft ring 5.

[0022] In terms of specific implementation:

[0023] See also Figure 4The gas enters from the air inlet on the adapter plate 4, and enters the air outlet of the adapter plate through the fluid channel in the adapter plate 4. The air outlet of the adapter plate is connected to the air inlet of the fixed air inlet shaft 3. The gas passes through the fluid channel in the fixed air inlet shaft 3 and enters the annular groove 6 opened on the fixed air inlet shaft 3. There is a gap between the annular groove 6 and the rotating air outlet shaft 2. The gap forms a channel for gas circulation. If there is a special production requirement to reduce the above-mentioned gap fluid channel, the gap can be removed and the fluid channel can be cut off by setting a sealing ring on the annular groove 6 to fill the groove. After passing through the gap fluid channel, the gas enters the air inlet of the rotating air outlet shaft 2, and enters the air outlet of the rotating air outlet shaft through the fluid channel in the rotating air outlet shaft 2. The air outlet of the rotating air outlet shaft is connected to the air inlet of the L-shaped connecting plate 9. The fixed air inlet shaft 3 and the adapter plate 4 are sealed by a sealing ring 8, and are fixedly connected to the fixed seat 1. The L-shaped connecting plate 9 and the rotating air outlet shaft 2 are sealed by a sealing ring 7, and the two are connected in a matching manner. The rotating air outlet shaft 2 is sleeved on the fixed air inlet shaft 3 and can rotate freely in the fixed seat 1 and drive the L-shaped connecting plate 9.

[0024] The above is only a specific implementation method of this utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical solution and new concept of the utility model, shall be covered by the protection scope of the utility model.

Claims

1. An integrated air intake rotating device, characterized in that include A fixing seat, wherein a through hole is opened in the middle of the fixing seat, and the fixing seat is used to support the entire device; The adapter plate is connected to one side of the rear portion of the fixing seat and is relatively fixed to the fixing seat; A fixed air intake shaft, wherein the fixed air intake shaft is located in the through hole of the fixing seat, and one end of the fixed air intake shaft is connected to the adapter plate; A rotating air outlet shaft, wherein the rotating air outlet shaft is sleeved on the outside of the fixed air inlet shaft and can rotate relative to the fixed air inlet shaft; An L-shaped connecting plate is located on one side of the front of the fixing seat and is connected to the rotating air outlet shaft; The adapter plate is provided with a plurality of air inlet holes on its circumferential side, and a plurality of air outlet holes on one side of the adapter plate close to the fixed air inlet shaft end face. The end surface of the fixed air inlet shaft close to the adapter plate is provided with a plurality of air inlet holes, and the fixed air inlet shaft is provided with a plurality of annular grooves in the area around the rotating air outlet shaft. A plurality of air inlet holes are arranged on the inner side of the rotating air outlet shaft at the annular groove area corresponding to the fixed air inlet shaft, and a plurality of air outlet holes are arranged at the front end of the rotating air outlet shaft. The annular groove matches the position of the air inlet hole of the rotating air outlet shaft, and is selectively connected to the air inlet hole of the rotating air outlet shaft by setting a sealing ring.

2. An integrated air intake rotation device as claimed in claim 1, characterized in that The rotating air outlet shaft is in a rotationally matched relationship with the through hole of the fixing seat.

3. An integrated air intake rotation device as claimed in claim 1, characterized in that The adapter plate is provided with a plurality of air passages, which are respectively connected to the air inlet and the air outlet of the adapter plate.

4. An integrated air intake rotation device as claimed in claim 1, characterized in that The fixed air intake shaft is provided with a plurality of vertical air passages, which are respectively connected to the air intake hole and the annular groove of the fixed air intake shaft.

5. An integrated air intake rotation device as claimed in claim 1, characterized in that The rotating air outlet shaft is provided with a plurality of air passages which are respectively connected to the air inlet holes, and the other end of the air passage is connected to the air outlet hole located on the end surface of the rotating air outlet shaft.

6. An integrated air intake swivel device as claimed in claim 1, characterized in that The L-shaped connecting plate is provided with a plurality of air inlet holes on one side close to the rotating air outlet shaft, which cooperate with the air outlet holes of the rotating air outlet shaft.

7. An integrated air intake rotation device as claimed in claim 1, characterized in that The annular grooves of the rotating air outlet shaft are arranged side by side along the axial direction, and a sealing ring is provided at the matching position of each annular groove and the fixed air inlet shaft. The sealing rings are removed alternately to connect with the air outlet holes of the fixed air inlet shaft.

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