CN219582324U

CN219582324U - Cleaning structure for machining and drilling of engine cylinder cover

Info

Publication number: CN219582324U
Application number: CN202320538801.8U
Authority: CN
Inventors: 赵章光; 陈宇; 赵章敏
Original assignee: Fujian Libao Power Machine Co ltd
Current assignee: Fujian Libao Power Machine Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-25
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of cylinder head processing chip cleaning structures, in particular to a cleaning structure for engine cylinder head processing drilling, which comprises a drilling machine tool, wherein a chip hole is formed in a top table top of the drilling machine tool, two symmetrical side baffles are fixedly arranged on the top table top of the drilling machine tool, a chip cleaning device is arranged between the two side baffles and comprises a cylinder fixedly arranged on the side surface of the drilling machine tool, a connecting rod is arranged on a telescopic shaft of the cylinder, a shovel plate is fixedly arranged on the bottom surface of the connecting rod, a rear baffle is fixedly arranged on the rear side hole wall of the chip hole, an air injection cleaning assembly is arranged on a top frame body of the drilling machine tool, the air injection cleaning assembly comprises a spiral hose, the tail end of the spiral hose is fixedly provided with a gas nozzle, and a valve is fixedly arranged on the gas nozzle. The utility model is convenient for cleaning the scraps, is convenient for use and brings convenience to users.

Description

Cleaning structure for machining and drilling of engine cylinder cover

Technical Field

The utility model relates to the technical field of cylinder cover machining debris cleaning structures, in particular to a cleaning structure for machining drilling of an engine cylinder cover.

Background

The engine cylinder cover is a sealing element on an automobile engine cylinder, and mainly plays a role in sealing and protecting the engine cylinder, and because the cylinder cover is fixedly connected with the cylinder through a fastening bolt, the bolt fixing position needs a corresponding through hole, so that the bolt can be normally inserted;

most drilling machine tools in the market lack the subassembly that corresponds on its surface and can clear up the piece when using, can't realize carrying out timely clearance to the piece, and the piece is not clear up, and the piece is whole to be piled up on the mesa of lathe, can influence going on of follow-up normal drilling operation, and directly places the cylinder head on piling up the mesa of piece, can influence the roughness of cylinder head when placing, makes the cylinder head place unstably, influences the stability when drilling, brings inconvenience for the user. In view of the above, we propose a cleaning structure for machining and drilling holes of a cylinder head of an engine.

Disclosure of Invention

The utility model aims to provide a cleaning structure for machining and drilling of an engine cylinder cover, which aims to solve the defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a clearance structure for engine cylinder head processing drilling, includes the drilling lathe, be provided with the piece hole that is linked together with the external world on the top mesa of drilling lathe, the piece hole is used for the piece to fall out, two mutual symmetrical side baffles about fixed mounting on the top mesa of drilling lathe, two be provided with piece cleaning device between the side baffle, piece cleaning device is including fixed mounting be in cylinder on the drilling lathe side, be provided with the connecting rod on the telescopic shaft of cylinder, fixed mounting has on the bottom surface of connecting rod be towards the shovel flitch that piece hole one side slope 15 degrees to 30 degrees set up, shovel flitch is two slide between the side baffles for promote the piece to drop from the piece hole.

Preferably, a rear baffle plate perpendicular to the side baffle plate is further arranged on the top table top of the drilling machine tool, and the rear baffle plate is fixedly arranged on the rear hole wall of the chip hole and used for blocking chips from being directly discharged from the rear side of the drilling machine tool.

Preferably, the end of the telescopic shaft of the air cylinder is fixedly provided with a rectangular plate, both end parts of the connecting rod are fixedly provided with sliding blocks, one side close to the rectangular plate is fixedly provided with an end plate on the sliding blocks, the end plate is fixedly connected with the rectangular plate through fastening screws, and the connecting rod is conveniently and fixedly arranged on the telescopic shaft of the air cylinder.

Preferably, the side baffle is internally provided with a sliding hole arranged along the length direction of the side baffle, the sliding block is positioned in the sliding hole and is in sliding connection with the sliding hole, and the sliding block is used for guiding, so that the connecting rod is more stable in sliding.

Preferably, the plane of the bottom wall of the chip hole is inclined downwards by 45 degrees to 60 degrees, and the tail end of the chip hole is communicated with the outside for smoothly discharging chips to the outside.

Preferably, be provided with jet cleaning assembly on the top support body of drilling lathe, jet cleaning assembly is in including fixed mounting spiral hose on the drilling lathe top support body, spiral hose fixed mounting is on the pipeline of external air supply, the terminal fixed mounting of spiral hose has gas nozzle, fixed mounting has the valve on the gas nozzle, and the external air supply work of being convenient for is utilized to make gas spout from the gas nozzle, realizes blowing off the mesa of drilling lathe 1 to the piece that scatters on the cylinder head, carries out subsequent cleaning operation in the lump again.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arranged scrap cleaning device, when the scrap cleaning device is used, the connecting rod and the shovel plate can be driven to move towards one side of the scrap hole from front to back by utilizing the air cylinder to push scraps on the surface of the drilling machine tool to drop from the scrap hole part, so that the scrap cleaning operation is completed, the surface of the drilling machine tool is cleaner, the normal placement of the cylinder cover is not influenced by accumulation of the scraps, the problem that the surface of most drilling machine tools lacks corresponding components capable of cleaning the scraps when the drilling machine tool is used, timely cleaning of the scraps cannot be realized, the scraps are not cleaned, the scraps are all accumulated on the table top of the machine tool, the follow-up normal drilling operation is influenced, the cylinder cover is directly placed on the table top on which the scraps are accumulated, the flatness of the cylinder cover is influenced when the cylinder cover is placed, the cylinder cover is not placed stably, the stability of the drilling is influenced, and inconvenience is brought to a user is solved.

2. According to the utility model, the effect of blocking the splashing of the scraps can be achieved through the rear side baffle plate and the side baffle plate, and the air jet cleaning assembly can work by utilizing an external air source to enable the air to be sprayed out of the air nozzle, so that the scraps scattered on the air cylinder cover are blown off to the table top of the drilling machine tool, and then the subsequent cleaning operation is carried out.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of an exploded construction of the debris cleaning apparatus of the present utility model;

FIG. 4 is a schematic view of a jet cleaning assembly according to the present utility model.

The meaning of each reference numeral in the figures is: 1. drilling machine tool, 10, rear baffle; 11. a side baffle; 111. a slide hole; 12. a debris hole; 2. a debris cleaning device; 20. a cylinder; 201. a rectangular plate; 21. an end plate; 22. a connecting rod; 23. a slide block; 24. a shovel plate; 3. an air jet cleaning assembly; 30. a spiral hose; 31. a gas nozzle; 32. and (3) a valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a clearance structure is used in engine cylinder head processing drilling, includes drilling lathe 1, is provided with on the top mesa of drilling lathe 1 and is linked together with the external world piece hole 12, and piece hole 12 is used for the piece to fall out, and the plane that the diapire of piece hole 12 is in the setting of 45 degrees to 60 degrees of downward sloping, and the terminal of piece hole 12 is linked together with the external world, is used for the piece to fall out smoothly to the outside;

specifically, two side baffles 11 that are symmetrical each other are fixedly installed on the top mesa of drilling lathe 1, be provided with piece cleaning device 2 between two side baffles 11, piece cleaning device 2 is including the cylinder 20 of fixed mounting on drilling lathe 1 side, be provided with connecting rod 22 on the telescopic shaft of cylinder 20, fixed mounting has on the bottom surface of connecting rod 22 to be the shovel flitch 24 that inclines 15 degrees to 30 degrees setting towards piece hole 12 one side, shovel flitch 24 slides between two side baffles 11 for promote the piece to drop from piece hole 12, accomplish the clearance operation of piece, facilitate the use.

In this embodiment, the top table of the drilling machine 1 is further provided with a rear baffle 10 perpendicular to the side baffle 11, and the rear baffle 10 is fixedly mounted on the rear wall of the chip hole 12, so as to block chips from being directly discharged from the rear side of the drilling machine 1, so that the chips are pushed to fall from the chip hole 12 more smoothly.

Specifically, the end of the telescopic shaft of the air cylinder 20 is fixedly provided with a rectangular plate 201, two end parts of the connecting rod 22 are fixedly provided with sliding blocks 23, the sliding blocks 23 close to one side of the rectangular plate 201 are fixedly provided with end plates 21, and the end plates 21 are fixedly connected with the rectangular plate 201 through fastening screws, so that the connecting rod 22 is conveniently and fixedly arranged on the telescopic shaft of the air cylinder 20.

Further, the side baffle 11 is provided with a sliding hole 111 along the length direction of the side baffle 11, and the sliding block 23 is located in the sliding hole 111 and is slidably connected with the sliding hole 111, and the sliding block 23 is used for guiding, so that the connecting rod 22 is more stable during sliding.

In addition, be provided with jet cleaning assembly 3 on the top support body of drilling lathe 1, jet cleaning assembly 3 includes the spiral hose 30 of fixed mounting on drilling lathe 1 top support body, spiral hose 30 fixed mounting is on the pipeline of external air supply, the terminal fixed mounting of spiral hose 30 has gas nozzle 31, fixed mounting has valve 32 on the gas nozzle 31, be convenient for utilize external air supply work, make gas spout from gas nozzle 31, realize blowing off the mesa of drilling lathe 1 to the piece that scatters on the cylinder head, carry out subsequent cleaning operation in the lump again.

It should be noted that, the cylinder 20 in the present embodiment is a conventional technology, and will not be described herein.

When the cleaning structure for processing and drilling the engine cylinder cover is used, the tail end of the spiral hose 30 is connected to the external air pump, the air nozzle 31 is held along with the work of the external air pump, the valve 32 is opened at the same time, at the moment, the air pump conveys air towards the nozzle 31, and the air is blown to the surface of the cylinder cover to realize that the chips remained on the surface of the cylinder cover are blown to the table top of the drilling machine tool 1, and then the processed cylinder cover is taken off from the drilling machine tool 1;

then the cylinder 20 is started and operated, the cylinder 20 is operated, the telescopic shaft on the cylinder 20 shortens and drives the connecting rod 22 and the shovel plate 24 to move towards one side of the chip hole 12, chips on the surface of the drilling machine 1 are pushed to fall out of the chip hole 12 in the moving process of the shovel plate 24, the chip cleaning operation is completed, after the chip cleaning operation is completed, the cylinder 20 is continuously started and operated, the cylinder 20 is operated, and the telescopic shaft on the cylinder 20 stretches and drives the connecting rod 22 and the shovel plate 24 to move forwards and return to the initial position, and then the drilling operation of the next cylinder cover is performed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a clearance structure is used in engine cylinder head processing drilling, includes drilling lathe (1), its characterized in that: the utility model provides a drilling machine tool (1) be provided with on the top mesa with piece hole (12) that external world is linked together, piece hole (12) are used for the piece to fall out, fixed mounting has two side baffles (11) of mutual symmetry about on the top mesa of drilling machine tool (1), two be provided with piece cleaning device (2) between side baffle (11), piece cleaning device (2) are including fixed mounting cylinder (20) on drilling machine tool (1) side, be provided with connecting rod (22) on the telescopic shaft of cylinder (20), fixed mounting has on the bottom surface of connecting rod (22) be towards piece hole (12) one side slope 15 degrees to 30 degrees shovel flitch (24) that set up, shovel flitch (24) are two between side baffle (11) are slided for promote the piece to drop from piece hole (12).

2. The engine cylinder head tooling drill clearance structure of claim 1, wherein: the top table top of the drilling machine tool (1) is further provided with a rear baffle (10) perpendicular to the side baffles (11), and the rear baffle (10) is fixedly installed on the rear hole wall of the chip hole (12) and used for blocking chips from being directly discharged from the rear side of the drilling machine tool (1).

3. The engine cylinder head tooling drill clearance structure of claim 1, wherein: the telescopic shaft of the air cylinder (20) is fixedly provided with a rectangular plate (201), two end parts of the connecting rod (22) are fixedly provided with sliding blocks (23), an end plate (21) is fixedly arranged on the sliding blocks (23) close to one side of the rectangular plate (201), and the end plate (21) is fixedly connected with the rectangular plate (201) through fastening screws.

4. The engine cylinder head tooling drill clearance structure of claim 3, wherein: the side baffle (11) is internally provided with a sliding hole (111) arranged along the length direction of the side baffle (11), and the sliding block (23) is positioned in the sliding hole (111) and is in sliding connection with the sliding hole (111).

5. The engine cylinder head tooling drill clearance structure of claim 1, wherein: the plane of the bottom wall of the chip hole (12) is inclined downwards by 45-60 degrees, and the tail end of the chip hole (12) is communicated with the outside and used for smoothly falling chips to the outside.

6. The engine cylinder head tooling drill clearance structure of claim 1, wherein: the air-jet cleaning device is characterized in that an air-jet cleaning assembly (3) is arranged on a top frame body of the drilling machine tool (1), the air-jet cleaning assembly (3) comprises a spiral hose (30) fixedly installed on the top frame body of the drilling machine tool (1), the spiral hose (30) is fixedly installed on a pipeline of an external air source, an air nozzle (31) is fixedly installed at the tail end of the spiral hose (30), and a valve (32) is fixedly installed on the air nozzle (31).