CN215940787U - Engine workpiece deep hole cleaning and recovering device - Google Patents
Engine workpiece deep hole cleaning and recovering device Download PDFInfo
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- CN215940787U CN215940787U CN202122384370.8U CN202122384370U CN215940787U CN 215940787 U CN215940787 U CN 215940787U CN 202122384370 U CN202122384370 U CN 202122384370U CN 215940787 U CN215940787 U CN 215940787U
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Abstract
The application provides an engine work piece deep hole clearance recovery unit, including frame, runner assembly, clearance subassembly and water supply assembly. The rotating assembly comprises a motor, a rotating rod and a connecting sleeve, the cleaning assembly comprises a rod body, a cleaning brush, a spray head and a spiral guide plate, the water supply assembly comprises a water tank, a water pump, a water pipe, a communicating pipe and a connecting box, the water tank and the water pump are fixedly connected to one side of the motor far away from the rack, the connecting box is fixedly connected with the rack, the water pump is communicated with the water tank through a water pipe, the water pump is communicated with the connecting box through a water pipe, the communicating pipe is rotatably connected with the connecting box, one end of the communicating pipe is communicated with the connecting box, and the other end of the communicating pipe is communicated with a first through hole. In the whole cleaning process, the cleaning brush is matched with the spray head to spray water to the wall of the deep hole, so that the cleaning brush can clean the wall of the deep hole in a rotating manner, the spiral guide plate can guide out the cleaned sewage and the cleaned impurities, the deep hole can be cleaned more thoroughly, and the quality of cleaning the deep hole of the engine workpiece is improved.
Description
Technical Field
The application relates to the technical field of engine workpiece cleaning, in particular to a deep hole cleaning and recycling device for an engine workpiece.
Background
At present, engine work piece overhauls it when processing production or using, all need use deep hole clearance recovery unit, clear up engine work piece deep hole inside to get rid of downthehole iron fillings, impurity etc. refer to current engine work piece deep hole clearance recovery unit, it clears up to carry out the high pressure bath to work piece deep hole inside much, it is not good to the inside clearance effect of deep hole, the clearance thoroughly inadequately, make the deep hole inside have impurity to remain, the quality of engine work piece deep hole clearance has been reduced.
SUMMERY OF THE UTILITY MODEL
In order to compensate for above not enough, this application provides an engine work piece deep hole clearance recovery unit, aims at improving that current deep hole clearance recovery unit is not good to the inside clearance effect of deep hole, and the clearance is thorough inadequately for there is impurity residue in the deep hole inside, has reduced the problem of the quality of engine work piece deep hole clearance.
The embodiment of the application provides an engine work piece deep hole clearance recovery unit, including frame, runner assembly, clearance subassembly and water supply assembly.
The rotating component comprises a motor, a rotating rod and a connecting sleeve, wherein the rotating rod and the connecting sleeve are respectively provided with a first through hole and two first through holes which are communicated, the motor is fixedly connected with one side of the frame, one end of the rotating rod is fixedly connected with the connecting sleeve, the other end of the rotating rod is rotatably connected with the frame, the connecting sleeve is rotatably connected with the frame, the output end of the motor is in transmission connection with the rotating rod, the cleaning component comprises a rod body, a cleaning brush, a spray head and a spiral guide plate, a second through hole is formed in the rod body, one end of the rod body is connected with the connecting sleeve, the spray head is fixedly connected with the other end of the rod body, the first through hole is communicated with the second through hole, the second through hole is communicated with the spray head, the cleaning brush is arranged on two sides of the rod body, and the spiral guide plate is fixedly connected with the outer part of the rod body, the water supply assembly comprises a water tank, a water pump, a water pipe, a communicating pipe and a connecting box, the water tank is fixedly connected with the water pump, the rack is kept away from one side of the motor, the connecting box is fixedly connected with the rack, the water pump passes through the water pipe and the water tank, the water pump passes through the water pipe and the connecting box, the communicating pipe is rotatably connected with the connecting box, one end of the communicating pipe is communicated with the connecting box, and the other end of the communicating pipe is communicated with the first through hole.
In the implementation process, the motor drives the rotating rod to rotate, the rotating rod drives the connecting sleeve to rotate, the rod body is connected with the connecting sleeve, the cleaning brush can be driven to rotate when the connecting sleeve rotates, the water pump conveys water in the water tank into the connecting box through the water pipe, the communicating pipe is rotatably connected with the connecting box and is communicated with the first through hole, the first through hole is communicated with the second through hole, and the second through hole is communicated with the spray head, so that the water pump can convey water into the spray head, the spray head sprays water to cooperate with the cleaning brush to clean the deep hole of the engine workpiece, the spiral guide plate is adopted to guide out sewage and impurities during cleaning, the spray head is matched to spray water onto the hole wall in the whole cleaning process, the cleaning brush is used for cleaning the deep hole in a rotating way, and the spiral guide plate is used for guiding out the cleaned sewage and the cleaned impurities, the deep hole cleaning device has the advantages that the deep hole can be cleaned more thoroughly, and the quality of cleaning the deep hole of the engine workpiece is improved.
In a specific embodiment, the frame comprises a frame body and handles, wherein the handles are fixedly connected to two sides above the frame body.
In the implementation process, the frame body is used for fixing other parts of the engine workpiece deep hole cleaning and recovering device, the handle is beneficial to grabbing of a user when in use, the user can grab the handle with both hands, and the engine workpiece deep hole cleaning and recovering device can be used and carried.
In a specific embodiment, the frame body is provided with a protective cover which is sleeved below the frame body.
In the implementation process, when the deep hole cleaning and recovering device for the engine workpiece works, dust and impurities in the deep hole can be cleaned out, and the protective cover is arranged to protect a user and prevent the impurities from interfering the user.
In a specific embodiment, two handles are provided with switches, one switch is electrically connected with the motor, the other switch is electrically connected with the water pump, and the switches are electrically connected with an external power supply.
In the implementation process, a user grabs a handle with one hand when using, so that the handle is set to be electrically connected with the motor and the water pump, and the switch is electrically connected with the water pump.
In a specific embodiment, the motor output end is provided with a gear, the rotating rod is externally provided with a gear ring matched with the gear, and the gear is meshed with the gear ring.
In the implementation process, the motor provides power for the rotation of the cleaning brush, so that the motor is in transmission connection with the transmission rod, and the meshing connection mode of the gear and the gear ring is selected, so that the power transmission is facilitated, and the power transmission is more stable.
In a specific embodiment, the rod body is provided with a connecting block, the two ends of the cleaning brush are provided with inserting blocks, the inserting blocks are inserted into the connecting block, a locking bolt is arranged outside the connecting block, and the locking bolt penetrates through the connecting block and abuts against the surface of the inserting block.
In the implementation process, the connecting block and the inserting block are arranged to adjust the positions of the cleaning brushes, and the distance between the two cleaning brushes can be adjusted according to the calibers of the deep holes, so that the deep holes suitable for more calibers are better, and the adaptability of the cleaning brushes is enhanced.
In a specific embodiment, one end of the rod body, which is far away from the cleaning brush, is provided with a threaded column, the connecting sleeve is provided with a threaded groove matched with the threaded column, and the threaded column is in threaded connection with the threaded groove.
In the above-mentioned realization process, threaded connection's between screw post and the adapter sleeve benefit lies in, can realize changing the body of rod, can change the cleaning brush of different specifications according to the deep hole of different bores, also is the suitability for this engine work piece deep hole clearance recovery unit of better improvement.
In a specific embodiment, the spray heads are uniformly provided with water outlet holes.
In the implementation process, the water pump is matched with the water pipe, the communicating pipe, the first through hole and the second through hole to convey water to the interior of the sprayer, and the orientation of the water outlet hole is towards the direction of the wall of the deep hole, so that the water is favorably sprayed onto the wall of the deep hole, and the deep hole can be better cleaned.
In a specific embodiment, a water injection pipe is arranged above the water tank, the water injection pipe extends to the position above the frame body, and a sealing cover is arranged above the water injection pipe.
In the above-mentioned realization process, the water injection pipe of water tank top is convenient for carry out the water injection to water tank inside and uses, and sealed lid is then for preventing the water leakage of water injection pipe when using, also is the guarantee that provides the water source for this engine work piece deep hole clearance recovery unit multi-angle work.
In a specific embodiment, the connection box is provided with a sealed bearing, and one end of the communication pipe is rotatably connected with one side of the sealed bearing.
In the above-mentioned realization process, the one end of communicating pipe is with dwang fixed connection to communicating pipe is with first through-hole intercommunication, consequently communicating pipe will rotate together with the dwang, just need set up a sealed bearing at the connecting box, is connected with sealed bearing rotation in communicating pipe one end, both can realize that connecting pipe and dwang rotate together, and realize the water supply to the shower nozzle.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic view of a first perspective structure of a deep hole cleaning and recovering device for an engine workpiece according to an embodiment of the present disclosure;
fig. 2 is a second view structural diagram of an engine workpiece deep hole cleaning and recovering device according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a third view angle of the deep hole cleaning and recovering device for the engine workpiece according to the embodiment of the present application;
fig. 4 is a fourth view structural diagram of an engine workpiece deep hole cleaning and recovering device according to an embodiment of the present disclosure;
FIG. 5 is a partial schematic structural view of a connection box provided in an embodiment of the present application;
FIG. 6 is a partial schematic view of a thread groove provided in an embodiment of the present application;
FIG. 7 is a partial schematic structural view of a first via provided in an embodiment of the present disclosure;
FIG. 8 is a schematic diagram of a portion of a cleaning assembly according to an embodiment of the present disclosure;
FIG. 9 is a schematic view of a portion of the structure of a cleaning brush, a connecting block and a plug-in block provided in the embodiment of the present application;
fig. 10 is a partial structural schematic view of a showerhead according to an embodiment of the present application.
In the figure: 100-a frame; 110-a frame body; 111-a protective cover; 120-a handle; 121-a switch; 200-a rotating assembly; 210-a motor; 211-gear; 220-rotating rod; 221-a gear ring; 230-connecting sleeve; 231-thread groove; 240 — a first via; 300-a cleaning assembly; 310-a rod body; 311-a second via; 312-connecting block; 313-a locking bolt; 314-threaded post; 320-cleaning brush; 321-a plug-in block; 330-a spray head; 331-water outlet; 340-a spiral guide plate; 400-a water supply assembly; 410-a water tank; 411-water injection pipe; 420-a water pump; 430-water pipe; 440-communicating tube; 450-a junction box; 451-sealing the bearing.
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.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
Furthermore, 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 application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-10, the present application provides an apparatus for cleaning and recovering deep holes of an engine workpiece, which includes a frame 100, a rotating assembly 200, a cleaning assembly 300, and a water supply assembly 400.
The rotating assembly 200, the cleaning assembly 300 and the water supply assembly 400 are all installed on the rack 100, the rotating assembly 200 improves power output for rotation of the cleaning assembly 300, the cleaning assembly 300 performs rotating cleaning on deep holes of an engine workpiece, and the water supply assembly 400 supplies water when the cleaning assembly 300 works so as to facilitate more thorough cleaning.
Referring to fig. 1, 2 and 3, the rack 100 includes a rack body 110 and a handle 120, it should be noted that the handle 120 is fixedly connected to two sides above the rack body 110, and a bolt connection manner is adopted, in this embodiment, the rack body 110 is provided with a protective cover 111, the protective cover 111 is sleeved below the rack body 110, and the protective cover 111 is arranged to protect a user, so as to reduce interference of impurities to the user.
Referring to fig. 1, 3, 4, 5, 6, and 7, the rotating assembly 200 includes a motor 210, a rotating rod 220 and a connecting sleeve 230, in this embodiment, the rotating rod 220 and the connecting sleeve 230 are both provided with first through holes 240 therein, and the two first through holes 240 are communicated, so as to lay a foundation for supplying water, in this embodiment, the motor 210 is fixedly connected to one side of the rack 100 in a bolt connection manner, one end of the rotating rod 220 is fixedly connected to the connecting sleeve 230 in a bolt connection manner, in a specific arrangement, the other end of the rotating rod 220 is rotatably connected to the rack 100, the connecting sleeve 230 is rotatably connected to the rack 100, in this document, an output end of the motor 210 is in transmission connection with the rotating rod 220, an output end of the motor 210 is provided with a gear 211, an external portion of the rotating rod 220 is provided with a gear ring 221 matched with the gear 211, the gear 211 is in meshing connection with the gear ring 221, and the gear 211 is in meshing connection with the gear ring 221, the power transmission is more efficient and stable.
Referring to fig. 1, 3, 4, 8, 9, and 10, a cleaning assembly 300 includes a rod 310, a cleaning brush 320, a nozzle 330, and a spiral guide plate 340, in this embodiment, a second through hole 311 is formed in the rod 310 to lay a foundation for supplying water, in this embodiment, one end of the rod 310 is connected to a connection sleeve 230, the nozzle 330 is fixedly connected to the other end of the rod 310, a bolt connection manner is adopted, it should be noted that the first through hole 240 is communicated with the second through hole 311, the second through hole 311 is communicated with the nozzle 330 to lay a foundation for supplying water, in this document, the cleaning brush 320 is installed at two sides of the rod 310, the spiral guide plate 340 is fixedly connected to the outside of the rod 310, in this document, the spiral guide plate 340 is used for guiding out impurities in a deep hole, the rod 310 is provided with a connection block 312, two ends of the cleaning brush 320 are provided with insertion blocks 321, the insertion blocks 321 are inside the connection block 312, the external portion of connecting block 312 is provided with locking bolt 313, locking bolt 313 runs through connecting block 312 and supports on the surface of grafting piece 321, sliding connection between connecting block 312 and the grafting piece 321, and adopt locking bolt 313 to set up to adjust according to the deep hole bore for cleaning brush 320, in this embodiment, body of rod 310 is kept away from cleaning brush 320 one end and has been seted up threaded post 314, adapter sleeve 230 has been seted up with threaded post 314 assorted thread groove 231, threaded post 314 and thread groove 231 threaded connection, it should be said that the threaded connection between threaded groove 231 and the threaded post 314 is favorable to changing cleaning brush 320.
Referring to fig. 1, 2, 4 and 5, the water supply assembly 400 includes a water tank 410, a water pump 420, a water pipe 430, a connection pipe 440 and a connection box 450, it should be noted that the water tank 410 and the water pump 420 are both fixedly connected to a side of the rack 100 away from the motor 210, a bolt connection manner is adopted, in this embodiment, the connection box 450 is fixedly connected to the rack 100, a bolt connection manner is adopted, the water pump 420 is communicated with the water tank 410 through the water pipe 430, the water pump 420 is communicated with the connection box 450 through the water pipe 430, it should be noted that the connection pipe 440 is rotatably connected to the connection box 450, one end of the connection pipe 440 is communicated with the connection box 450, the other end of the connection pipe 440 is communicated with the first through hole 240, in this embodiment, two handles 120 are both provided with switches 121, one switch 121 is electrically connected to the motor 210, the other switch 121 is electrically connected to the water pump 420, and the switch 121 is electrically connected to an external power source, switch 121 is provided with the separate control who does benefit to water pump 420 and motor 210, the practicality has been improved, in this embodiment, water tank 410 top is provided with water injection pipe 411, water injection pipe 411 extends to support body 110 top, water injection pipe 411 top is provided with sealed lid, the setting of sealed lid is to prevent that water from the inside outflow of water tank 410, when specifically setting up, junction box 450 is provided with sealed bearing 451, communicating pipe 440 one end is rotated with sealed bearing 451 one side and is connected, be convenient for the rotation of communicating pipe 440.
The working principle of the deep hole cleaning and recovering device for the engine workpiece is as follows: a user grasps the handle 120 with both hands and controls the switch 121, one switch 121 controls the motor 210, one switch 121 controls the water pump 420, therefore, the motor 210 rotates to drive the gear 211 to rotate, the gear 211 drives the gear ring 221 to rotate, the gear ring 221 drives the rotating rod 220 to rotate, the rotating rod 220 rotates to drive the connecting sleeve 230 to rotate, the connecting sleeve 230 rotates to drive the rod body 310 to rotate, the rod body 310 rotates to drive the cleaning brush 320 to rotate, meanwhile, the switch 121 controls the water pump 420 to convey water at the temporal part of the water tank 410 to the inside of the connecting box 450 through the water pipe 430, the water enters the communicating pipe 440 through the connecting box 450 and then enters the nozzle 330 through the first through hole 240 and the second through hole 311, the water is sprayed out at the nozzle 330, the user can use the deep hole cleaning and recycling device for cleaning deep holes by using the motor workpiece, impurities and water in the deep holes can be led out through the spiral guide plate 340 during cleaning, the protective cover 111 protects a user, interference to the user is reduced, the cleaning brush 320 cleans the wall of the deep hole in a rotating manner by matching with the spray head 330 to spray water onto the wall of the deep hole in the whole cleaning process, and the spiral guide plate 340 guides cleaned sewage and cleaned impurities out, so that the deep hole is cleaned more thoroughly, and the quality of cleaning the deep hole of the engine workpiece is improved.
It should be noted that the specific model specifications of the motor 210 and the water pump 420 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the motor 210 and the water pump 420 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A deep hole cleaning and recovering device for engine workpieces is characterized by comprising
A frame (100);
the rotating assembly (200), the rotating assembly (200) comprises a motor (210), a rotating rod (220) and a connecting sleeve (230), first through holes (240) are formed in the rotating rod (220) and the connecting sleeve (230), the two first through holes (240) are communicated, the motor (210) is fixedly connected with one side of the rack (100), one end of the rotating rod (220) is fixedly connected with the connecting sleeve (230), the other end of the rotating rod (220) is rotatably connected with the rack (100), the connecting sleeve (230) is rotatably connected with the rack (100), and the output end of the motor (210) is in transmission connection with the rotating rod (220);
the cleaning assembly (300) comprises a rod body (310), a cleaning brush (320), a spray head (330) and a spiral guide plate (340), a second through hole (311) is formed in the rod body (310), one end of the rod body (310) is connected with the connecting sleeve (230), the spray head (330) is fixedly connected with the other end of the rod body (310), the first through hole (240) is communicated with the second through hole (311), the second through hole (311) is communicated with the spray head (330), the cleaning brush (320) is installed on two sides of the rod body (310), and the spiral guide plate (340) is fixedly connected to the outer portion of the rod body (310);
water supply assembly (400), water supply assembly (400) includes water tank (410), water pump (420), water pipe (430), communicating pipe (440) and connecting box (450), water tank (410) with equal fixed connection of water pump (420) is in keeping away from in frame (100) motor (210) one side, connecting box (450) with frame (100) fixed connection, water pump (420) pass through water pipe (430) with water tank (410) intercommunication, water pump (420) pass through water pipe (430) with connecting box (450) intercommunication, communicating pipe (440) with connecting box (450) rotate to be connected, communicating pipe (440) one end with connecting box (450) intercommunication, communicating pipe (440) other end with first through-hole (240) intercommunication.
2. The deep hole cleaning and recovering device for the engine workpiece according to claim 1, wherein the frame (100) comprises a frame body (110) and handles (120), and the handles (120) are fixedly connected to two sides above the frame body (110).
3. The deep hole cleaning and recovering device for the engine workpiece according to claim 2, characterized in that the frame body (110) is provided with a protective cover (111), and the protective cover (111) is sleeved under the frame body (110).
4. The deep hole cleaning and recycling device for the engine workpiece according to claim 2, wherein two of the handles (120) are provided with switches (121), one switch (121) is electrically connected with the motor (210), the other switch (121) is electrically connected with the water pump (420), and the switches (121) are electrically connected with an external power supply.
5. The deep hole cleaning and recovering device for the engine workpiece according to claim 1, characterized in that a gear (211) is arranged at an output end of the motor (210), a gear ring (221) matched with the gear (211) is arranged outside the rotating rod (220), and the gear (211) is meshed with the gear ring (221).
6. The deep hole cleaning and recycling device for the engine workpiece according to claim 1, wherein the rod body (310) is provided with a connecting block (312), the cleaning brush (320) is provided with inserting blocks (321) at two ends, the inserting blocks (321) are inserted into the connecting block (312), a locking bolt (313) is arranged outside the connecting block (312), and the locking bolt (313) penetrates through the connecting block (312) and abuts against the surface of the inserting block (321).
7. The deep hole cleaning and recovering device for the engine workpiece according to claim 1, wherein a threaded column (314) is formed at one end of the rod body (310) far away from the cleaning brush (320), a threaded groove (231) matched with the threaded column (314) is formed in the connecting sleeve (230), and the threaded column (314) is in threaded connection with the threaded groove (231).
8. The deep hole cleaning and recovering device for the engine workpiece according to claim 1, characterized in that the spray head (330) is uniformly provided with water outlet holes (331).
9. The deep hole cleaning and recovering device for the engine workpiece according to claim 2, characterized in that a water injection pipe (411) is arranged above the water tank (410), the water injection pipe (411) extends to the upper part of the frame body (110), and a sealing cover is arranged above the water injection pipe (411).
10. The deep hole cleaning and recovering device for the engine workpiece according to claim 1, characterized in that the connecting box (450) is provided with a sealing bearing (451), and one end of the communicating pipe (440) is rotatably connected with one side of the sealing bearing (451).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384370.8U CN215940787U (en) | 2021-09-29 | 2021-09-29 | Engine workpiece deep hole cleaning and recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384370.8U CN215940787U (en) | 2021-09-29 | 2021-09-29 | Engine workpiece deep hole cleaning and recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215940787U true CN215940787U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122384370.8U Active CN215940787U (en) | 2021-09-29 | 2021-09-29 | Engine workpiece deep hole cleaning and recovering device |
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| CN (1) | CN215940787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876635A (en) * | 2022-06-09 | 2022-08-09 | 安庆中船柴油机有限公司 | Diesel engine fuel injector mounting hole belt cleaning device |
| CN116014960A (en) * | 2023-02-01 | 2023-04-25 | 福建铨一电源科技有限公司 | Heat dissipation formula generator device |
-
2021
- 2021-09-29 CN CN202122384370.8U patent/CN215940787U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876635A (en) * | 2022-06-09 | 2022-08-09 | 安庆中船柴油机有限公司 | Diesel engine fuel injector mounting hole belt cleaning device |
| CN114876635B (en) * | 2022-06-09 | 2023-08-18 | 安庆中船柴油机有限公司 | Diesel engine fuel injector mounting hole belt cleaning device |
| CN116014960A (en) * | 2023-02-01 | 2023-04-25 | 福建铨一电源科技有限公司 | Heat dissipation formula generator device |
| CN116014960B (en) * | 2023-02-01 | 2023-05-16 | 福建铨一电源科技有限公司 | Heat dissipation formula generator device |
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