CN113663971A - Engine part cleaning device - Google Patents
Engine part cleaning device Download PDFInfo
- Publication number
- CN113663971A CN113663971A CN202111077363.1A CN202111077363A CN113663971A CN 113663971 A CN113663971 A CN 113663971A CN 202111077363 A CN202111077363 A CN 202111077363A CN 113663971 A CN113663971 A CN 113663971A
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- Prior art keywords
- water
- water jet
- jet cutter
- horizontal
- vertical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/108—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by lowering and raising the level of the cleaning liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0258—Multiple lance high pressure cleaning station
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- Cleaning By Liquid Or Steam (AREA)
Abstract
A water injection nozzle, a horizontal water jet, a water cannon and a vertical water jet are arranged in a cleaning barrel, and the water injection nozzle, the horizontal water jet, the vertical water jet and the water cannon are respectively connected with a water pump through a water pipe. According to the engine part cleaning device, surging cleaning is achieved through the water injection nozzle, the ground of the workpiece is cleaned through the horizontal water jet cutter, the side face of the workpiece is cleaned through the vertical water jet cutter, the interior of the workpiece is cleaned through the water cannon, cleaning liquid in the barrel is guaranteed to be clean through the siphon slag discharge pipe, the cleaning device is used for absorbing the workpiece and is free of dead angles in all directions, cleaning precision is greatly improved, and technological requirements of the workpiece are met.
Description
Technical Field
The invention relates to the field of manufacturing of engine parts.
Background
With the implementation of the national six policies, the cleaning process of the engine part production line becomes a very important link. The production process has the advantages of high capacity, short beat (dozens of seconds per piece) and high cleaning precision (the key parts such as oil passages are less than several milligrams), and is the process requirement of the production line of the automobile engine. The conventional cleaning process is difficult to realize, and an integrated cleaning technology is needed to meet the requirements of a production line.
Disclosure of Invention
The invention provides a cleaning device for engine parts, which aims to solve the problem of low cleaning precision of a cleaning process of an existing motive machine part production line.
The technical scheme adopted by the invention for realizing the purpose is as follows: a cleaning device for engine parts is characterized in that a cleaning barrel 1 is internally provided with a water injection nozzle 2, a horizontal water jet cutter 3, a water cannon 4 and a vertical water jet cutter 5, the water injection nozzle 2 is arranged at the bottom of the cleaning barrel 1, and the water injection nozzle 2 is connected with a water pipe; the horizontal water jet scalpel 3 is transversely arranged at the bottom of the cleaning barrel 1, two horizontal water jet scalpel slit adjusting plates 32 are arranged on a horizontal water jet scalpel body 31 in parallel, a horizontal water jet scalpel water spraying slit 33 is arranged between the two horizontal water jet scalpel slit adjusting plates 32, a horizontal water jet scalpel bottom water inlet 34 is arranged at the lower part of the horizontal water jet scalpel body 31, and the horizontal water jet scalpel bottom water inlet 34 is connected with a water pipe; the vertical water jet cutter 5 is longitudinally arranged at the bottom of the cleaning barrel 1, two vertical water jet cutter slit adjusting plates 52 are arranged at the upper part of a vertical water jet cutter body 51, a vertical water jet cutter water spraying slit 53 is arranged between the two vertical water jet cutter slit adjusting plates 52, and a vertical water jet cutter bottom water inlet 54 at one end of the vertical water jet cutter body 51 is connected with a water pipe; the water cannon 4 is arranged at the bottom of the cleaning barrel 1, the water cannon body 41 is connected with a compressed air pipeline 47, the mixing nozzle 42 is arranged at the front side of the water cannon body 41, the compressed air nozzle 44 is arranged inside the mixing nozzle 42, and the water nozzle 43 is arranged outside the compressed air nozzle 44 of the mixing nozzle 42; the bottom of the cleaning barrel 1 is provided with a slag discharge port 11.
The slag discharging port 11 is connected with the U-shaped siphon slag discharging pipe 7 through the elbow 10, the siphon slag discharging pipe 7 is provided with a balance hole 13 near the upper end, the bottom end of the siphon slag discharging pipe 7 is provided with an emptying ball valve 12, and the upper part of the siphon slag discharging pipe 7 is provided with a liquid level detection switch 14.
The upper part of the cleaning barrel 1 is of a cylindrical structure, the bottom of the cleaning barrel 1 is of a conical structure, and the slag discharge port 11 is located at the bottom of the conical structure.
The horizontal water jet slit adjusting plate 32 is fixed on the horizontal water jet main body 31 by bolts 35, and the vertical water jet slit 53 is fixed on the vertical water jet main body 51 by bolts 35.
The compressed air management 47 is provided with a compressed air pulse valve 17.
The water injection nozzle 2, the horizontal water jet 3, the vertical water jet 5 and the water cannon 4 are respectively connected with a water pump 15 through a water pipe, and a control ball valve 16 is arranged on each water pipe.
According to the engine part cleaning device, surging cleaning is achieved through the water injection nozzle, the ground of the workpiece is cleaned through the horizontal water jet cutter, the side face of the workpiece is cleaned through the vertical water jet cutter, the interior of the workpiece is cleaned through the water cannon, cleaning liquid in the barrel is guaranteed to be clean through the siphon slag discharge pipe, the cleaning device is used for absorbing the workpiece and is free of dead angles in all directions, cleaning precision is greatly improved, and technological requirements of the workpiece are met.
Drawings
FIG. 1 is an overall configuration diagram of an engine component cleaning apparatus according to the present invention.
Fig. 2 is a structure view of a horizontal water jet cutting according to the present invention.
Fig. 3 is a view showing the structure of the vertical water jet cutter of the present invention.
Fig. 4 is a structural view of the water cannon of the present invention.
FIG. 5 is a front view of the cleaning apparatus for engine parts according to the present invention.
FIG. 6 is a schematic diagram of the engine component washing apparatus system of the present invention.
In the figure: 1. a cleaning barrel, 2, a water injection nozzle, 3, a horizontal water knife, 31, a horizontal water knife body, 32, a horizontal water knife gap adjusting plate, 33, a horizontal water knife water injection slit, 34, a horizontal water knife bottom water inlet, 4, a water cannon, 41, a water cannon body, 42, a mixing nozzle, 43, a water nozzle, 44, a compressed air nozzle, 45, a water cannon bottom water inlet, 46, a compressed air inlet, 47, a compressed air pipeline, 5, the device comprises a vertical water jet cutter 51, a vertical water jet cutter body 52, a vertical water jet cutter slit adjusting plate 53, a vertical water jet cutter water spraying slit 54, a vertical water jet cutter bottom water inlet 6, a water level detection switch 7, a siphon slag discharge pipe 8, an emptying ball valve 9, a fixing flange 10, an elbow 11, a slag discharge port 12, an emptying ball valve 14, a liquid level detection switch 15, a water pump 16, a control ball valve 17 and a compressed air pulse valve.
Detailed Description
As shown in figures 1 and 6, a water injection nozzle 2, a horizontal water jet cutter 3, a water cannon 4 and a vertical water jet cutter 5 are installed in a cleaning barrel 1, the water injection nozzle 2, the horizontal water jet cutter 3, the vertical water jet cutter 5 and the water cannon 4 are respectively connected with a water pump 15 through one water pipe, and a control ball valve 16 is installed on each water pipe. Water injection nozzle 2 installs in wash bowl 1 bottom, water injection nozzle 2 leads to pipe connects the water pump, wash bowl 1 is the conical cylinder wash bowl in bottom, the wash bowl adopts cylindrical structure to be favorable to wasing the concentrated arrangement of functional component, the washing liquid is little in the rotary resistance of circle section of thick bamboo, easily form rotatory surge rivers, the toper barrel head is favorable to iron fillings to be collected, difficult storage at the barrel head under the whirl state, water pump 15 passes through pipeline and the water injection nozzle 2 of water of side play to 1 internal tangent direction water injection of wash bowl, it is rotatory along section of thick bamboo wall to make the washing liquid of pouring into in wash bowl 1, form the surge cleaning performance, the toper barrel head is favorable to collecting iron fillings.
The structure of the horizontal water jet scalpel 3 is shown in fig. 2, the horizontal water jet scalpel 3 is transversely installed at the bottom of the cleaning barrel 1, two horizontal water jet scalpel slit adjusting plates 32 are installed on a horizontal water jet scalpel body 31 in parallel, a horizontal water jet scalpel slit 33 is arranged between the two horizontal water jet scalpel slit adjusting plates 32, the horizontal water jet scalpel slit adjusting plates 32 are fixed on the horizontal water jet scalpel body 31 through bolts 35, the width of the horizontal water jet scalpel slit 33 can be adjusted by adjusting the distance between the two horizontal water jet scalpel slit adjusting plates 32, a horizontal water jet scalpel bottom water inlet 34 is formed in the lower portion of the horizontal water jet scalpel body 31, the horizontal water jet scalpel bottom water inlet 34 is connected with a water pump 15 through a water pipe, the horizontal water jet scalpel 3 is used for cleaning the bottom surface of a workpiece, pressure cleaning liquid is sprayed out of the horizontal water jet scalpel 3 through the adjustable slit 33, the flow rate is increased to form a sheet-shaped water jet scalpel, and the cleaning impact force is enhanced.
The structure of the vertical water jet scalpel 5 is shown in fig. 3, the vertical water jet scalpel 5 is longitudinally arranged at the bottom of the cleaning cylinder 1, two vertical water jet scalpel slit adjusting plates 52 are arranged at the upper part of a vertical water jet scalpel body 51, a vertical water jet scalpel water slit 53 is arranged between the two vertical water jet scalpel slit adjusting plates 52, the vertical water jet scalpel water slit 53 is fixed on the vertical water jet scalpel body 51 through a bolt 35, the width of the vertical water jet scalpel water slit 53 can be adjusted by adjusting the distance between the two vertical water jet scalpel slit adjusting plates 52, a vertical water jet scalpel bottom water inlet 54 at one end of the vertical water jet scalpel body 51 is connected with a water pump 15 through a water pipe, the vertical water jet scalpel 5 is used for cleaning the side face of a workpiece, pressure cleaning liquid is sprayed out from the inside of the water jet scalpel through the adjustable slit 53, the flow rate is increased to form a sheet-shaped water jet scalpel, the cleaning impact force is enhanced, and a robot drives the workpiece to rotate, so that all the side faces of the workpiece can be effectively cleaned.
The water cannon 4 is structurally shown in fig. 4, the water cannon 4 is arranged at the bottom of the cleaning barrel 1, the water cannon body 41 is connected with a compressed air pipeline 47, a mixing nozzle 42 is arranged at the front side of the water cannon body 41, a compressed air nozzle 44 is arranged inside the mixing nozzle 42, and a water nozzle 43 is arranged outside the compressed air nozzle 44 of the mixing nozzle 42; the bottom of the cleaning barrel 1 is provided with a slag discharge port 11. The water cannon 4 is used for cleaning the inner cavity of a workpiece, the inner cavity of a cylinder cover of an engine cylinder body is very complex, scrap iron falls into the inner cavity in the machining process, the conventional cleaning method is difficult to clear, and the water cannon cleaning device can well solve the problem. The working principle is as follows: the mixing nozzle 42 of a special structure enables compressed air to be sprayed out from the center of the compressed air nozzle 44, the compressed air is wrapped by annular water sprayed out from the external water nozzle 43, and after the compressed air wrapped by the annular water is injected into the inner cavity of the workpiece together, the compressed air expands instantly to form shock waves in the inner cavity of the workpiece. The compressed air is controlled by the pulse valve, so that pulse shock waves are formed in the inner cavity of the workpiece, scrap iron at the corners of the inner cavity is continuously impacted, and the scrap iron is loosened and shaken off and is discharged out of the inner cavity along with water flow.
As shown in fig. 5, a slag discharge port 11 at the bottom of the conical barrel of the cleaning barrel 1 is connected with a U-shaped siphon slag discharge pipe 7 through an elbow 10, a balance hole 13 is arranged at the upper end of the siphon slag discharge pipe 7, an emptying ball valve 12 is arranged at the bottom end of the siphon slag discharge pipe 7, and a liquid level detection switch 14 is arranged at the upper part of the siphon slag discharge pipe 7. The water level in the siphon slag discharging pipe 7 rises along with the rising of the water level injected into the surge barrel by the water pump, when the water level exceeds the U-shaped elbow of the siphon slag discharging pipe 7, the water in the barrel overflows outwards through the siphon slag discharging pipe 7, the water injection quantity is larger than the overflow water quantity, the overflow side of the siphon slag discharging pipe 7 is filled with water to form a water hammer to generate siphon, the siphon flow rate is accelerated at the moment, water in the barrel rotates along the barrel wall because a water injection port injects water tangentially along the inner barrel wall, when a workpiece enters the barrel to be cleaned, the rotating water flow impacts the workpiece to generate a surge effect, the cleaned scrap iron sinks into the conical bottom along with the rotational flow and is discharged out of the barrel by the siphon, and therefore, the cleaning liquid in the barrel is kept clean all the time, and the self-cleaning effect is achieved. After the work piece washs, water injection pump 15 stops the water injection, but siphon scum pipe 7 still outwards drains water, and when a water level descends certain height in the section of thick bamboo, the balanced hole on siphon scum pipe 7 will break pressure balance, and the siphon stops outwards to drain water, will remain certain water level height in the bucket, saves the washing water injection time of next time. The next time of cleaning, the water pump 15 continues to inject water, and the cleaning can be carried out when the liquid level detection switch 6 sends a signal, so that the time for using the cleaning machine is greatly shortened. Water is continuously injected, siphon is formed again, and slag is discharged and self-cleaned. An emptying ball valve is arranged at the bottom end of the siphon deslagging pipe 7 and is in a normally closed state, and the siphon deslagging pipe is used for emptying when the surge cleaning device is maintained. When the siphon type slag discharging device is used, the caliber of the siphon type slag discharging pipe 7 is matched with the volume of the cleaning barrel, the water injection quantity is slightly larger than the siphon external discharge quantity (adjusted through an outlet valve of the pump), and the size of the balance opening 13 at the upper end of the siphon type slag discharging pipe 7 is determined according to the water quantity remained in the barrel.
While the invention has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. An engine parts belt cleaning device which characterized in that: a water injection nozzle (2), a horizontal water knife (3), a water cannon (4) and a vertical water knife (5) are arranged in the cleaning barrel (1), the water injection nozzle (2) is arranged at the bottom of the cleaning barrel (1), and the water injection nozzle (2) is connected with a water pipe; the horizontal water jet cutter is characterized in that a horizontal water jet cutter (3) is transversely arranged at the bottom of the cleaning barrel (1), two horizontal water jet cutter slit adjusting plates (32) are arranged on a horizontal water jet cutter body (31) in parallel, a horizontal water jet cutter water spraying slit (33) is arranged between the two horizontal water jet cutter slit adjusting plates (32), a horizontal water jet cutter bottom water inlet (34) is arranged at the lower part of the horizontal water jet cutter body (31), and the horizontal water jet cutter bottom water inlet (34) is connected with a water pipe; the vertical water jet cutter (5) is longitudinally arranged at the bottom of the cleaning barrel (1), two vertical water jet cutter slit adjusting plates (52) are arranged at the upper part of a vertical water jet cutter body (51), a vertical water jet cutter water spraying slit (53) is arranged between the two vertical water jet cutter slit adjusting plates (52), and a vertical water jet cutter bottom water inlet (54) at one end of the vertical water jet cutter body (51) is connected with a water pipe; the water cannon (4) is arranged at the bottom of the cleaning barrel (1), the water cannon body (41) is connected with a compressed air pipeline (47), the front side of the water cannon body (41) is provided with a mixing nozzle (42), the inside of the mixing nozzle (42) is provided with a compressed air nozzle (44), and the outside of the compressed air nozzle (44) of the mixing nozzle (42) is provided with a water nozzle (43); the bottom of the cleaning cylinder (1) is provided with a slag discharge port (11).
2. The engine component washing apparatus according to claim 1, wherein: the slag discharging port (11) is connected with the U-shaped siphon slag discharging pipe (7) through the elbow (10), the siphon slag discharging pipe (7) is close to the upper end and is provided with a balance hole (13), the bottom end of the siphon slag discharging pipe (7) is provided with an emptying ball valve (12), and the upper part of the siphon slag discharging pipe (7) is provided with a liquid level detection switch (14).
3. The engine component washing apparatus according to claim 1, wherein: the upper part of the cleaning barrel (1) is of a cylindrical structure, the bottom of the cleaning barrel (1) is of a conical structure, and the slag discharge port (11) is located at the bottom of the conical structure.
4. The engine component washing apparatus according to claim 1, wherein: the horizontal water jet cutter slit adjusting plate (32) is fixed on the horizontal water jet cutter body (31) through a bolt (35), and the vertical water jet cutter water jet slit (53) is fixed on the vertical water jet cutter body (51) through a bolt (35).
5. The engine component washing apparatus according to claim 1, wherein: the compressed air management (47) is provided with a compressed air pulse valve (17).
6. The engine component washing apparatus according to claim 1, wherein: the water injection nozzle (2), the horizontal water jet (3), the vertical water jet (5) and the water cannon (4) are respectively connected with a water pump (15) through a water pipe, and a control ball valve (16) is arranged on each water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077363.1A CN113663971A (en) | 2021-09-15 | 2021-09-15 | Engine part cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077363.1A CN113663971A (en) | 2021-09-15 | 2021-09-15 | Engine part cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113663971A true CN113663971A (en) | 2021-11-19 |
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ID=78549393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111077363.1A Pending CN113663971A (en) | 2021-09-15 | 2021-09-15 | Engine part cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113663971A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945428A (en) * | 2023-02-21 | 2023-04-11 | 安徽亿匠机械设备有限公司 | Siphoning type cleaning device for maintenance of mechanical equipment workshop |
| CN117000452A (en) * | 2023-10-07 | 2023-11-07 | 哈尔滨岛田大鹏工业股份有限公司 | Energy-collecting linear water jet device |
-
2021
- 2021-09-15 CN CN202111077363.1A patent/CN113663971A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945428A (en) * | 2023-02-21 | 2023-04-11 | 安徽亿匠机械设备有限公司 | Siphoning type cleaning device for maintenance of mechanical equipment workshop |
| CN117000452A (en) * | 2023-10-07 | 2023-11-07 | 哈尔滨岛田大鹏工业股份有限公司 | Energy-collecting linear water jet device |
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