CN212525280U - Workpiece inner cavity cleaning device - Google Patents
Workpiece inner cavity cleaning device Download PDFInfo
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- CN212525280U CN212525280U CN202020922128.4U CN202020922128U CN212525280U CN 212525280 U CN212525280 U CN 212525280U CN 202020922128 U CN202020922128 U CN 202020922128U CN 212525280 U CN212525280 U CN 212525280U
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Abstract
The utility model discloses a work piece inner chamber belt cleaning device, it includes support piece, air supply spare, gas injection spare and carries the piece. The supporting part comprises a horizontal supporting part and a vertical supporting part; the gas source part comprises a gas pipeline, the gas pipeline is connected with a gas source, and the gas pipeline penetrates through the horizontal supporting part; the gas injection piece penetrates through the horizontal supporting part and is connected with the gas pipeline so as to inject gas in the gas pipeline; the starting end of the conveying piece is sleeved on the gas spraying piece and is in sealing connection with the horizontal supporting portion, and the terminal of the conveying piece is connected with the vertical supporting portion in a penetrating mode and is used for conveying gas to a workpiece to be cleaned. The utility model provides a work piece inner chamber belt cleaning device can be rotatory with the gas that the air supply provided, fully covers the work piece inner chamber surface, avoids the omission at work piece inner chamber position, promotes clean effect.
Description
Technical Field
The utility model relates to a clean technical field especially relates to a work piece inner chamber belt cleaning device.
Background
In the process of processing and manufacturing products, a plurality of workpieces are often required to be assembled, and before the assembly, the workpieces are required to be cleaned, so that the cleanliness of the workpieces meets the quality inspection requirement. For a workpiece with an inner cavity, the outer surface of the workpiece needs to be cleaned, and the inner cavity of the workpiece needs to be cleaned, so that the cleanliness of the inner cavity of the workpiece meets the quality inspection requirement, and the quality of the product is ensured.
At present, the inner cavity of the workpiece is cleaned mostly by adopting a mode of blowing the inner cavity of the workpiece by a handheld air gun. The air flow sprayed by the handheld air gun is linear or small-angle fan-shaped, the blowing range is limited, the air gun needs to be manually shaken, and the position where the air flow is blown is changed to clean different parts of the inner cavity. When the hand-held air gun is used for purging, an operator has certain randomness, so that part of the inner cavity of the workpiece is not purged or the purging time is short, and the cleaning effect is influenced.
Chinese utility model patent with publication number CN209363186U discloses an online automatic purging device for copper pipes, include: the copper pipe purging sealing seat is internally provided with a cylindrical sealing cavity into which a copper pipe is inserted, an annular sealing cavity is formed in the copper pipe purging sealing seat and positioned in the middle of the cylindrical sealing cavity, and a nitrogen conveying channel is formed in the copper pipe purging sealing seat; and one is installed the inflatable seal circle in the cyclic annular seal cavity, be connected with one on the inflatable seal circle and aerify the nozzle stub, the one end of aerifing the nozzle stub extends into in the inflatable seal circle and with inflatable seal circle aerify the chamber intercommunication, its other end extends the copper pipe sweeps and is connected through pipeline and air compressor's air feed end behind the seal receptacle. The utility model discloses a copper pipe sweeps device on line automatically, can prevent that nitrogen gas from leaking to the outside from cylindric seal chamber, but can not guarantee to sweep the whole positions of copper pipe inner chamber, causes clean effect unsatisfactory.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at prior art not enough, provide a work piece inner chamber belt cleaning device, can be rotatory with the gas that the air supply provided, fully cover work piece inner chamber surface, avoid the omission at work piece inner chamber position, promote clean effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a workpiece lumen cleaning device, comprising:
a support member including a horizontal support portion and a vertical support portion;
the gas source part comprises a gas pipeline, the gas pipeline is connected with a gas source, and the gas pipeline penetrates through the horizontal supporting part;
the gas spraying piece penetrates through the horizontal supporting part and is connected with the gas pipeline so as to spray out gas in the gas pipeline; and
carry the piece, the start end of carrying the piece cup joints on the gas injection piece and with horizontal support portion sealing connection, carry the terminal of piece and wear to establish with vertical support portion and be connected for with gas delivery to the work piece of treating cleaning.
Furthermore, the air injection piece comprises an air inlet end and an air outlet end, the air inlet end penetrates through the horizontal supporting portion, and the air inlet end is connected with the air pipeline and the air outlet end.
Furthermore, the air outlet end is of a spiral structure, and the spiral diameters of the air outlet end are reduced in sequence from the direction close to the air inlet end to the direction far away from the air inlet end.
Further, the gas pipeline comprises a gas source end and a using end, the gas source end is used for being connected with a gas source, and the using end is connected with the gas inlet end.
Furthermore, the horizontal support part is provided with a through fixing hole, the use end penetrates from the bottom to the top of the fixing hole, the air inlet end penetrates from the top to the bottom of the fixing hole, and the use end and the air inlet end are connected in the horizontal support part through the fixing hole.
Furthermore, the vertical supporting part is provided with a cleaning hole matched with the terminal of the conveying piece, and the conveying piece conveys gas sprayed by the gas spraying piece to the workpiece to be cleaned through the cleaning hole.
Further, the gas source part also comprises an electromagnetic valve and a controller, the electromagnetic valve is arranged on the gas pipeline, and the controller is electrically connected with the electromagnetic valve.
Further, support piece still includes the removal portion, and the removal portion sets up in horizontal support portion bottom, and the removal portion includes:
a plurality of upright columns which are arranged at the bottom of the horizontal supporting part and are connected with the horizontal supporting part; and
the gyro wheel, every stand bottom is provided with the gyro wheel, is provided with the location on every gyro wheel and stops.
Compared with the prior art, the utility model provides a work piece inner chamber cleaning device has following beneficial effect:
the utility model provides a work piece inner chamber cleaning device, including support piece, air supply spare, gas injection spare and transport piece. The gas source part comprises a gas pipeline, and the gas pipeline is connected with a gas source; the gas spraying piece is connected with the gas pipeline in the supporting piece so as to spray the gas in the gas pipeline; carry the start end of piece to cup joint on gas injection spare and with horizontal support portion sealing connection, gas that gas injection spare sprays collides with carrying a inner wall, can change the direction of transmission, and when carrying to carrying a terminal through colliding many times, gaseous rotatory gas that becomes multiple orientation, the terminal of carrying the piece wears to establish with vertical support portion and is connected for carry rotatory gas to treating clear work piece. The utility model provides a work piece inner chamber cleaning device can be rotatory with the gas that the air supply provided, fully covers work piece inner chamber surface, avoids the omission at work piece inner chamber position, promotes clean effect.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a top view of a workpiece cavity cleaning apparatus 10 provided by the present invention;
FIG. 2 is a cross-sectional view of the workpiece cavity cleaning apparatus 10 shown in FIG. 1 taken along the direction A-A;
fig. 3 is a schematic structural view of the air blast member in the workpiece cavity cleaning apparatus 10 shown in fig. 1.
In the figure, 10, a workpiece inner cavity cleaning device 100, a support member 110, a horizontal support member 101, a fixing hole 120, a vertical support member 102, a cleaning hole 130, a moving portion 131, a column 132, a roller 1321, a positioning brake 200, a gas source member 210, a gas pipeline 211, a gas source end 212, a use end 220, a solenoid valve 230, a controller 300, a gas injection member 310, a gas inlet end 320, a gas outlet end 400 and a conveying member.
Detailed Description
The present invention will be further described with reference to the following examples. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, fig. 1 is a top view of a workpiece cavity cleaning device 10 according to the present invention, and fig. 2 is a cross-sectional view of the workpiece cavity cleaning device 10 shown in fig. 1 along a direction a-a. The utility model provides a work piece inner chamber cleaning device 10 includes support piece 100, air supply spare 200, jet-propelled piece 300 and delivery 400. The supporter 100 includes a horizontal support 110 and a vertical support 120; the gas source 200 comprises a gas pipeline 210, the gas pipeline 210 is connected with a gas source, and the gas pipeline 210 penetrates through the horizontal support part 110; the gas injection member 300 penetrates through the horizontal support part 110, and the gas injection member 300 is connected with the gas pipeline 210 so as to inject gas in the gas pipeline 210; the starting end of the conveying member 400 is sleeved on the gas spraying member 300 and is hermetically connected with the horizontal support part 110, and the terminal end of the conveying member 400 is connected with the vertical support part 120 in a penetrating manner, so as to convey gas to the workpiece to be cleaned.
The utility model provides a work piece inner chamber cleaning device 10 during operation, the gas in the air supply passes through gas pipeline 210 and transmits for gas injection piece 300, and gas injection piece 300 sprays gas to conveying 400 in, and gas and conveying 400 inner wall collision can change the direction of transmission, and when collision was carried to conveying 400 terminal many times, gas becomes the rotatory gas of multiple orientation. The terminal of conveying piece 400 wears to establish with vertical support 120 and is connected for with gas delivery to the work piece of treating clean, rotatory gas can fully cover the work piece inner chamber surface, promotes clean effect.
In some preferred embodiments, the gas injector 300 includes a gas inlet 310 and a gas outlet 320, the gas inlet 310 is disposed through the horizontal support 110, and the gas inlet 310 is connected to the gas pipe 210 and the gas outlet 320. The gas inlet end 310 is detachably connected with the gas outlet end 320, so that the gas outlet end 320 can be replaced conveniently, and the model specification of the gas outlet end 320 can be adjusted to change the flow and the angle of the ejected gas.
Referring to fig. 3, fig. 3 is a schematic structural view of the air injection member in the workpiece cavity cleaning apparatus 10 shown in fig. 1. In order to better rotate the gas, in some preferred embodiments, the gas outlet end 320 has a spiral structure, and the spiral diameter of the gas outlet end 320 decreases from the direction close to the gas inlet end 310 to the direction away from the gas inlet end 310. The spiral structure can spray a series of concentric cones, and the gas outlet end 320 is designed to be a spiral shape with a diameter which is continuously reduced, so that the gas is cut into a plurality of concentric spiral rings. After passing through the conveying piece 400, the gas is changed into rotating gas with more uniform angular distribution, so that the surface of the inner cavity of the workpiece can be fully covered, and the cleaning effect is better.
Referring again to fig. 2, to better deliver the gas from the gas source to the gas injector 300, in some preferred embodiments, the gas conduit 210 includes a gas source end 211 and a use end 212, the gas source end 211 is used to connect to the gas source, and the use end 212 is connected to the gas inlet end 310. The horizontal support portion 110 is provided with a through fixing hole 101, the use end 212 is inserted from the bottom to the top of the fixing hole 101, the air inlet end 310 is inserted from the top to the bottom of the fixing hole 101, and the use end 212 and the air inlet end 310 are connected in the horizontal support portion 110 through the fixing hole 101. In some embodiments, the fixing hole 101 is a threaded hole, the using end 212 of the gas pipe 210 and the air inlet end 310 of the gas injection member 300 have threads matching with the threaded hole, and the gas pipe 210 and the gas injection member 300 are respectively in threaded connection with the horizontal support portion 110, so as to transmit the gas in the gas source to the gas injection member 300.
In some preferred embodiments, the rotating gas is delivered to the workpiece to be cleaned in order to better secure the terminal end of the delivery member 400. A cleaning hole 102 matched with the terminal end of the conveying member 400 is opened on the vertical supporting part 120, and the conveying member 400 conveys the rotated gas to the workpiece to be cleaned through the cleaning hole 102.
In order to control the cleaning effect and improve the uniformity of cleaning the inner cavity of the workpiece, in some preferred embodiments, the gas supply unit 200 further includes a solenoid valve 220 and a controller 230, the solenoid valve 220 is disposed on the gas pipeline 210, and the controller 230 is electrically connected to the solenoid valve 220. The controller 230 can control the on/off degree of the solenoid valve 220 to change the gas flow, and the controller 230 can also control the on/off time of the solenoid valve 220 to control the cleaning duration, so that the cleaning process is standardized and the cleaning quality is improved.
When cleaning the inner cavity of the workpiece, the workpiece to be cleaned is often unable to move or inconvenient to move, and in order to adapt to the condition, in some preferred embodiments, the support 100 further includes a moving part 130. The moving part 130 includes a plurality of columns 131 and rollers 132, the columns 131 are disposed at the bottom of the horizontal support part 110 and connected to the horizontal support part 110, the rollers 132 are disposed at the bottom of each column 131, and a positioning brake 1321 is disposed on each roller 132. The workpiece inner cavity cleaning device 10 can be conveniently moved to the position near the workpiece to be cleaned for cleaning, and labor cost and time cost caused by workpiece conveying are reduced.
The utility model provides a work piece inner chamber cleaning device 10 under support piece 100, air supply spare 200, jet-propelled piece 300 and the cooperation of carrying piece 400, is rotatory with the gas that the air supply provided, becomes rotatory gas, transmits the inner chamber of treating clean work piece for through the terminal of carrying piece 400. The rotary gas can fully cover the surface of the inner cavity of the workpiece, so that certain parts of the inner cavity of the workpiece are prevented from being omitted and cleaned, and the cleaning effect is improved.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (8)
1. A workpiece cavity cleaning apparatus for cleaning a workpiece cavity, the cleaning apparatus comprising:
a support member including a horizontal support portion and a vertical support portion;
the gas source part comprises a gas pipeline, the gas pipeline is connected with a gas source, and the gas pipeline penetrates through the horizontal supporting part;
the gas injection piece penetrates through the horizontal supporting part and is connected with the gas pipeline so as to inject gas in the gas pipeline; and
the starting end of the conveying piece is sleeved on the gas spraying piece and is in sealing connection with the horizontal supporting part, and the terminal of the conveying piece is connected with the vertical supporting part in a penetrating mode and is used for conveying the gas to a workpiece to be cleaned.
2. The workpiece inner cavity cleaning device according to claim 1, wherein the gas injection member comprises a gas inlet end and a gas outlet end, the gas inlet end penetrates through the horizontal support portion, and the gas inlet end is connected with the gas pipeline and the gas outlet end.
3. The workpiece inner cavity cleaning device according to claim 2, wherein the air outlet end is of a spiral structure, and spiral diameters of the air outlet end are sequentially reduced from the direction close to the air inlet end to the direction far away from the air inlet end.
4. The workpiece cavity cleaning device of claim 2, wherein the gas conduit comprises a gas source end and a use end, the gas source end is connected with the gas source, and the use end is connected with the gas inlet end.
5. The workpiece inner cavity cleaning device according to claim 4, wherein the horizontal support portion is provided with a through fixing hole, the use end penetrates from the bottom to the top of the fixing hole, the air inlet end penetrates from the top to the bottom of the fixing hole, and the use end and the air inlet end are connected in the horizontal support portion through the fixing hole.
6. The workpiece inner cavity cleaning device as claimed in claim 1, wherein the vertical support part is provided with a cleaning hole matched with the terminal end of the conveying member, and the conveying member conveys the gas sprayed by the gas spraying member to the workpiece to be cleaned through the cleaning hole.
7. The workpiece cavity cleaning device according to claim 1, wherein the gas source further comprises a solenoid valve and a controller, the solenoid valve is arranged on the gas pipeline, and the controller is electrically connected with the solenoid valve.
8. The workpiece cavity cleaning device as recited in claim 1, wherein the support member further comprises a moving portion disposed at a bottom of the horizontal support portion, the moving portion comprising:
a plurality of vertical columns which are arranged at the bottom of the horizontal supporting part and are connected with the horizontal supporting part; and
the gyro wheel, every stand bottom is provided with the gyro wheel, every be provided with the location on the gyro wheel and stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020922128.4U CN212525280U (en) | 2020-05-27 | 2020-05-27 | Workpiece inner cavity cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020922128.4U CN212525280U (en) | 2020-05-27 | 2020-05-27 | Workpiece inner cavity cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212525280U true CN212525280U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020922128.4U Active CN212525280U (en) | 2020-05-27 | 2020-05-27 | Workpiece inner cavity cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212525280U (en) |
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2020
- 2020-05-27 CN CN202020922128.4U patent/CN212525280U/en active Active
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