A surface treatment device for diesel engine end cover

Abstract

The utility model relates to the technical field of diesel engine end cover processing, and discloses a diesel engine end cover surface treatment device, comprising a processing frame, an electric push rod is arranged at the upper left end of the processing frame, a movable plate is arranged at one end of the electric push rod, a material storage box is arranged on one side of the upper end of the movable plate, a spraying mechanism is arranged on the movable plate, and is used to extract paint in the material storage box for spraying, a placement plate is arranged at the lower inner end of the processing frame, a plurality of threaded heads are arranged at the upper end of the placement plate, a limiting ring is arranged at the outer side of the threaded head, and a positioning mechanism is arranged on the corresponding threaded head, and is used to position the end cover that needs to be sprayed, and the spraying mechanism comprises a material extraction pump, a material extraction pipe, a material discharge pipe and a material spraying hood, and the material extraction pump is arranged at the upper end of the movable plate; when the utility model is in use, when the surface of the end cover is sprayed, it is convenient to position the end covers of different shapes, so that the spraying effect and spraying efficiency of the end cover surface are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel engine end cover processing, in particular to a diesel engine end cover surface processing device. Background Art

[0002] The diesel engine end cover is installed at both ends of the engine's cylinder block. In the structure of a diesel engine, the cylinder block is one of the main components of the engine, used to accommodate the cylinder and piston. The end cover is located at both ends of the cylinder block and is used to close and seal the ports of the cylinder block to ensure the tightness and pressure tightness of the internal combustion chamber. During the processing of the end cover, it is necessary to spray paint on its surface for anti-corrosion treatment.

[0003] At present, when spraying the surface of the end cover, in order to ensure the spraying effect of the end cover, the end cover needs to be fixed to prevent the end cover from moving during spraying, and the end cover is usually fixed by a push rod driving a push plate to move. Since the shape of the end cover depends on the specific diesel engine design and application requirements, such a fixing method has low applicability, which greatly affects the spraying effect and spraying efficiency of the end cover. Therefore, those skilled in the art provide a surface treatment device for a diesel engine end cover to solve the problems raised in the above background technology.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that when spraying the surface of the end cover, in order to prevent the end cover from moving during spraying, the end cover is usually fixed by using a push rod to drive a push plate to move. Since the shape of the end cover depends on the specific diesel engine design and application requirements, such a fixing method has low applicability, which greatly affects the spraying effect and spraying efficiency of the end cover. The utility model provides a diesel engine end cover surface treatment device.

[0006] The utility model provides a diesel engine end cover surface treatment device adopts the following technical scheme: a diesel engine end cover surface treatment device, comprising

[0007] A processing frame, an electric push rod is arranged on the upper left end of the processing frame, a moving plate is arranged on one end of the electric push rod, and a material storage box is arranged on the upper end of the moving plate;

[0008] The spraying mechanism is arranged at the upper end of the movable plate and located at one side of the material storage box, and is used to extract the paint in the material storage box for spraying;

[0009] A placing plate is arranged at the lower end of the inner part of the processing frame, and a plurality of thread heads are arranged at the upper end thereof, and a limiting ring is arranged at the outer side of the thread heads; and

[0010] The positioning mechanism is provided with four groups, which are respectively arranged on the corresponding threaded heads and are used for positioning the end caps to be sprayed.

[0011] Preferably, the spraying mechanism comprises

[0012] A material extraction pump is arranged at the upper end of the moving plate;

[0013] The material extraction pipe is arranged at the input end of the material extraction pump, and one end of the material extraction pipe away from the material extraction pump is connected to the material storage box;

[0014] A discharge pipe is arranged at the output end of the feed pump;

[0015] The spray hood is arranged at the bottom end of the movable plate, and one end of the discharge pipe penetrates the movable plate and is connected with the spray hood for spraying the end cover.

[0016] Preferably, the positioning mechanism includes

[0017] A threaded sleeve, the threads of which are arranged on the corresponding threaded head, and the bottom end of which contacts the upper end of the limit ring;

[0018] A suction cup is arranged at the upper end of the threaded sleeve and is used to position the end cover;

[0019] The connecting rod is arranged on the outside of the threaded sleeve and is used to facilitate the rotation of the threaded sleeve.

[0020] Preferably, a plurality of material leakage ports are opened at the upper end of the placement plate, a material collection frame is arranged at the inner bottom end of the processing frame, a material discharge pipe is arranged at the right lower end of the processing frame, and one end of the material discharge pipe is connected to the material collection frame.

[0021] Preferably, two symmetrically distributed guide rods are provided at the inner upper end of the processing frame, and the movable plate is slidably connected to the guide rods.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] Through the above technical scheme, that is, the diesel engine end cover surface treatment device disclosed by the utility model, a storage box, a spraying mechanism, a placement plate, a threaded head and a positioning mechanism are set. The use position of the suction cup can be adjusted by utilizing the cooperation of the threaded sleeve and the threaded head, so that the end covers of different shapes can be positioned conveniently, and then the surface of the end cover can be quickly sprayed through the storage box and the spraying mechanism, which greatly ensures the spraying effect and efficiency of the end cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0026] Figure 3 It is a schematic diagram of the connection structure between the moving plate and the spraying mechanism in the utility model;

[0027] Figure 4 It is a schematic diagram of the explosive connection structure of the threaded head and the positioning mechanism in the utility model.

[0028] Explanation of the reference numerals in the accompanying drawings: 1. Processing frame; 2. Electric push rod; 3. Moving plate; 4. Material storage box; 5. Spraying mechanism; 501. Extraction pump; 502. Extraction pipe; 503. Discharge pipe; 504. Spraying cover; 6. Placement plate; 7. Threaded head; 8. Limiting ring; 9. Positioning mechanism; 901. Threaded sleeve; 902. Suction cup; 903. Connecting rod; 10. Leakage port; 11. Collection frame; 12. Discharge pipe; 13. Guide rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model discloses a surface treatment device for a diesel engine end cover. Figure 1-4 A surface treatment device for an end cover of a diesel engine comprises a processing frame 1, an electric push rod 2 is arranged at the upper left end of the processing frame 1, a moving plate 3 is arranged at one end of the electric push rod 2, a material storage box 4 is arranged at one side of the upper end of the moving plate 3, a spraying mechanism 5 is arranged on the moving plate 3, and is used to extract the paint in the material storage box 4 for spraying, a placing plate 6 is arranged at the lower inner end of the processing frame 1, a plurality of threaded heads 7 are arranged at the upper end of the placing plate 6, a limiting ring 8 is arranged at the outer side of the threaded head 7, and a positioning mechanism 9 is arranged on the corresponding threaded head 7, and is used to position the end cover to be sprayed;

[0031] Reference Figure 3The spraying mechanism 5 includes a suction pump 501, a suction pipe 502, a discharge pipe 503 and a spray hood 504. The suction pump 501 is arranged at the upper end of the movable plate 3, the suction pipe 502 is arranged at the input end of the suction pump 501, and the end of the suction pipe 502 away from the suction pump 501 is connected to the storage box 4, the discharge pipe 503 is arranged at the output end of the suction pump 501, and the spray hood 504 is arranged at the bottom end of the movable plate 3, and one end of the discharge pipe 503 passes through the movable plate 3 and is connected to the spray hood 504 for spraying the end cover.

[0032] By adopting the above technical solution, after the end cover is placed, the extraction pump 501 starts to work, and the extraction pump 501 extracts paint from the storage box 4 through the extraction pipe 502, and the paint enters the spray cover 504 through the discharge pipe 503 and is sprayed out. At the same time, the electric push rod 2 works to push the movable plate 3 to move, so that the spray cover 504 can move, so that the surface of the end cover can be evenly sprayed.

[0033] Reference Figure 4 The positioning mechanism 9 includes a threaded sleeve 901, a suction cup 902 and a connecting rod 903. The threaded sleeve 901 is threadedly arranged on the corresponding threaded head 7. The bottom end of the threaded sleeve 901 contacts the upper end of the limiting ring 8. The suction cup 902 is arranged at the upper end of the threaded sleeve 901 for positioning the end cover. The connecting rod 903 is arranged on the outside of the threaded sleeve 901 for conveniently driving the threaded sleeve 901 to rotate.

[0034] By adopting the above technical solution, the end cap can be positioned by multiple suction cups 902, and the use position of the suction cup 902 can be changed by using the cooperation of the threaded sleeve 901 and the threaded head 7, so that end caps of different shapes can be positioned conveniently.

[0035] Reference Figure 2 and Figure 4 A plurality of material leakage openings 10 are provided at the upper end of the placement plate 6 , a material collection frame 11 is provided at the inner bottom end of the processing frame 1 , a material discharge pipe 12 is provided at the right lower end of the processing frame 1 , and one end of the material discharge pipe 12 is connected to the material collection frame 11 .

[0036] By adopting the above technical solution, during the process of spraying the end cover, the paint dripping on the placement plate 6 can drip into the collection frame 11 through the leakage port 10 for collection and treatment, thereby effectively avoiding the waste of paint.

[0037] Reference Figure 1 and Figure 2 Two symmetrically distributed guide rods 13 are provided at the inner upper end of the processing frame 1, and the moving plate 3 is slidably connected to the guide rods 13.

[0038] By adopting the above technical solution, the stability of the moving plate 3 during movement is ensured by the guide rod 13 .

[0039] Working principle: When the utility model is in use, the electrical components appearing in the present application are all connected to an external power supply and a control switch. When spraying the end cover, the sealing door on the processing frame 1 is opened, and then the end cover is placed on the upper end of a plurality of suction cups 902, and the end cover is positioned by the plurality of suction cups 902, and then the pumping pump 501 works to extract the paint from the storage box 4 through the pumping pipe 502, and the paint enters the spray cover 504 through the discharge pipe 503 and is sprayed out, and at the same time, the electric push rod 2 works to push the moving plate 3 to move, so that the spray cover 504 can move, so that In order to evenly spray the surface of the end cover, the paint dripping on the placement plate 6 can drip into the collection frame 11 through the leakage port 10 for collection. When spraying end covers of different shapes, the staff can hold the connecting rod 903 to drive the threaded sleeve 901 to rotate, so that the threaded sleeve 901 is removed from the corresponding threaded head 7, and then the threaded sleeve 901 is installed on the threaded head 7 at a suitable position, so that the use position of the suction cup 902 can be adjusted, which is convenient for positioning end covers of different shapes, thereby ensuring the spraying effect and spraying efficiency on the surface of the end cover.

[0040] When the utility model is in use, when the surface of the end cover is sprayed, it is convenient to position the end cover with different shapes, so that the spraying effect and spraying efficiency of the end cover surface are guaranteed.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for a diesel engine end cover, characterized in that: include A processing frame (1) is provided with an electric push rod (2) at the upper left end thereof, a moving plate (3) is provided at one end of the electric push rod (2), and a material storage box (4) is provided at the upper end of the moving plate (3); A spraying mechanism (5) is arranged at the upper end of the movable plate (3) and located on one side of the material storage box (4), and is used to extract the paint in the material storage box (4) for spraying; A placement plate (6) is arranged at the lower end of the interior of the processing frame (1), and a plurality of thread heads (7) are arranged at the upper end thereof, and a limiting ring (8) is arranged outside the thread heads (7); and The positioning mechanism (9) is provided in four groups, which are respectively arranged on the corresponding threaded heads (7) and are used to position the end caps to be sprayed.

2. A diesel engine end cover surface treatment device according to claim 1, characterized in that: The spraying mechanism (5) comprises A material extraction pump (501) is arranged at the upper end of the movable plate (3); A material extraction pipe (502) is arranged at the input end of the material extraction pump (501), and one end of the material extraction pipe (502) away from the material extraction pump (501) is connected to the material storage box (4); A discharge pipe (503) is provided at the output end of the feed pump (501); The spraying hood (504) is arranged at the bottom end of the movable plate (3); one end of the discharge pipe (503) passes through the movable plate (3) and is connected to the spraying hood (504) for spraying the end cover.

3. A diesel engine end cover surface treatment device according to claim 1, characterized in that: The positioning mechanism (9) comprises A threaded sleeve (901), the thread of which is arranged on the corresponding threaded head (7), and the bottom end of which contacts the upper end of the limiting ring (8); A suction cup (902) is arranged at the upper end of the threaded sleeve (901) and is used to position the end cover; The connecting rod (903) is arranged on the outside of the threaded sleeve (901) and is used to facilitate driving the threaded sleeve (901) to rotate.

4. A diesel engine end cover surface treatment device according to claim 1, characterized in that: A plurality of material leakage openings (10) are provided at the upper end of the placement plate (6); a material collection frame (11) is provided at the inner bottom end of the processing frame (1); a material discharge pipe (12) is provided at the lower right end of the processing frame (1), and one end of the material discharge pipe (12) is connected to the material collection frame (11).

5. The surface treatment device for a diesel engine end cover according to claim 1, characterized in that: Two symmetrically distributed guide rods (13) are provided at the inner upper end of the processing frame (1), and the movable plate (3) is slidably connected to the guide rods (13).

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