CN212664954U

CN212664954U - Automobile oil tank surface drilling device capable of preventing internal blanking

Info

Publication number: CN212664954U
Application number: CN202020995112.6U
Authority: CN
Inventors: 朱海宁; 易建保; 邓锐; 余磊
Original assignee: Wuhu Yaqi Automotive Parts Co ltd
Current assignee: Wuhu Yaqi Automotive Parts Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-09
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an automobile oil tank surface drilling device for preventing internal blanking, which comprises a base and a guide post arranged at the upper end of the base, wherein a sliding sleeve is sleeved at the upper end of the guide post, a lifting driving piece for driving the sliding sleeve to move up and down along the guide post is connected at the left side of the sliding sleeve, a positioning plate is arranged at the right side of the sliding sleeve, a movable plate is arranged at the outer end of the positioning plate, an adjusting piece for adjusting the distance between the movable plate and the positioning plate is arranged between the movable plate and the positioning plate, a mounting hole penetrates through the upper end surface and the lower end surface of the movable plate, a rotary post is arranged in the mounting hole through a fixed bearing in a rotating way, and a cutting driving piece for driving the rotary post to rotate is connected at the upper end of the rotary post. The pollution to the environment is also reduced, and the practicability is strong.

Description

Automobile oil tank surface drilling device capable of preventing internal blanking

Technical Field

The utility model relates to a car oil tank processing equipment technical field specifically is a prevent car oil tank surface drilling equipment of inside blanking.

Background

Dividing an automobile fuel tank according to materials; along with the application development of various new materials, the rust prevention problem of the iron fuel tank becomes the biggest problem of the fuel tank quality. Especially today where environmental protection is a concern. In the aspect of heavy truck: in the propulsion process of national 45 vehicles, the problem of influencing the propulsion of new vehicle types is the quality of oil in China, wherein the key quality of an oil tank for containing the oil is the key point.

The existing automobile oil tank is made of plastics for reducing weight, when the automobile oil tank is machined, the surface of the plastic oil tank needs to be perforated frequently, the perforated part easily generates waste materials, the waste materials drop into the oil tank easily when the perforated part, the later taking out is troublesome, and the automobile oil tank surface drilling device capable of preventing internal blanking is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent car oil tank surface drilling equipment of inside blanking to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automobile oil tank surface drilling device for preventing internal blanking comprises a base and a guide post arranged at the upper end of the base, the upper end of the guide post is slidably sleeved with a sliding sleeve, the left side of the sliding sleeve is connected with a lifting driving piece for driving the sliding sleeve to move up and down along the guide post, a positioning plate is arranged on the right side of the sliding sleeve, a movable plate is arranged at the outer end of the positioning plate, an adjusting piece for adjusting the distance between the movable plate and the positioning plate is arranged between the movable plate and the positioning plate, the upper end surface and the lower end surface of the movable plate are penetrated with mounting holes, rotating columns are rotatably arranged in the mounting holes through fixed bearings, the upper end of the rotary column is connected with a cutting driving piece for driving the rotary column to rotate, the outer side of the lower end of the rotary column is detachably provided with a cutting piece, the rotary column is characterized in that a negative pressure cavity is formed in the lower end face of the rotary column, fan blades are arranged in the negative pressure cavity, an exhaust pipe is arranged on the surface of the negative pressure cavity on the upper side of each fan blade, and the exhaust pipe is connected with a filter box used for collecting dust.

As a further aspect of the present invention: the filter box is internally provided with a filter screen, the outer side of the filter box is provided with an exhaust port, and the filter box is in threaded connection with the exhaust pipe.

As a further aspect of the present invention: the cutting member is including setting up the adapter sleeve in the column spinner outside, be threaded connection between adapter sleeve and the column spinner, and the adapter sleeve outside is equipped with the trompil ring, and the trompil ring lower extreme is equipped with the cutting tooth, the column spinner outside is equipped with the spacing ring that is used for supporting the pressure adapter sleeve.

As a further aspect of the present invention: the cutting driving part comprises a driven gear arranged at the upper end of the rotary column, a driving motor is installed at the upper end of the movable plate, and a driving gear meshed with the driven gear is arranged at the output end of the driving motor.

As a further aspect of the present invention: the adjusting part comprises a guide hole formed in the right end face of the positioning plate, a guide rod is arranged in the guide hole in a matched mode, the right end of the guide rod is fixedly connected with the movable plate, a second telescopic rod is installed on the positioning plate, and the output end of the second telescopic rod is fixedly connected with a second transmission block on the movable plate.

As a further aspect of the present invention: the lifting driving piece comprises a first transmission block arranged on the outer side of the sliding sleeve and a first telescopic rod arranged on the upper end of the base, a lifting push rod used for connecting the first transmission block is arranged at the output end of the first telescopic rod, the sliding sleeve is driven to slide along the guide post through the lifting push rod, and therefore the drilling height is adjusted.

As a further aspect of the present invention: a plurality of air inlets are formed in the surface of the perforated ring, and the arrangement of the air inlets ensures the air flow circulation when the waste blocks the channel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses drawback to current device designs, can produce the negative pressure in the cutting to the waste material and the powder that will cut the production adsorb, avoid appearing powder and waste material and get into the inside problem of oil tank, also reduced the pollution to the environment, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the lower side of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

Wherein: the device comprises a base 1, a guide post 2, a first telescopic rod 3, a lifting push rod 4, a first transmission block 5, a sliding sleeve 6, a second telescopic rod 7, a positioning plate 8, a guide rod 9, a second transmission block 10, a driving motor 11, a driving gear 12, a driven gear 13, a movable plate 14, a rotary post 15, a negative pressure cavity 16, fan blades 17, a connecting sleeve 18, an opening ring 19, cutting teeth 20, a limiting ring 21 and a filter box 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, an automobile fuel tank surface drilling device for preventing internal blanking includes a base 1 and a guide post 2 disposed on the base, a sliding sleeve 6 is slidably disposed on the upper end of the guide post 2, a lifting driving member for driving the sliding sleeve 6 to move up and down along the guide post 2 is connected to the left side of the sliding sleeve 6, a positioning plate 8 is disposed on the right side of the sliding sleeve 6, a movable plate 14 is disposed on the outer end of the positioning plate 8, an adjusting member for adjusting the distance between the movable plate 14 and the positioning plate 8 is disposed between the movable plate 14 and the positioning plate 8, a mounting hole is disposed through the upper end surface and the lower end surface of the movable plate 14, a rotary post 15 is rotatably disposed in the mounting hole via a fixed bearing, a cutting driving member for driving the rotary post 15 to rotate is connected to the upper end of the rotary post 15, a cutting member is, the surface of the negative pressure cavity 16 on the upper side of the fan blades 17 is provided with an exhaust pipe, and the exhaust pipe is connected with a filter box 22 for collecting dust;

during actual work, the cutting driving part drives the rotating column 15 to rotate, and fan blades inside the rotating column 15 can generate negative pressure, so that waste materials generated by cutting of the cutting part are adsorbed, the waste materials are prevented from falling into an oil tank, subsequent unnecessary operation is avoided, powder generated by cutting can enter the filter box 22, and pollution of cutting to the environment is reduced;

a filter screen is arranged in the filter box 22, an exhaust port is formed in the outer side of the filter box 22, and the filter box 22 is in threaded connection with an exhaust pipe, so that the filter box 22 is convenient to disassemble, and impurities in the filter box are cleaned;

the cutting part comprises a connecting sleeve 18 arranged on the outer side of the rotating column 15, the connecting sleeve 18 is in threaded connection with the rotating column 15, an open-hole ring is arranged on the outer side of the connecting sleeve 18, cutting teeth 20 are arranged at the lower end of the open-hole ring 19, and a limiting ring 21 used for pressing the connecting sleeve 18 is arranged on the outer side of the rotating column 15, so that the detachable arrangement is convenient for later maintenance;

the cutting driving part comprises a driven gear 13 arranged at the upper end of a rotary column 15, a driving motor 11 is arranged at the upper end of the movable plate 14, a driving gear 12 meshed with the driven gear 13 is arranged at the output end of the driving motor 11, and the driving gear 11 is matched with gear transmission to drive the rotary column 15 to rotate rapidly so as to provide driving force for cutting;

the adjusting piece comprises a guide hole formed in the right end face of the positioning plate 8, a guide rod 9 is arranged in the guide hole in a matched mode, the right end of the guide rod 9 is fixedly connected with the movable plate 14, the positioning plate 8 is provided with a second telescopic rod 7, the output end of the second telescopic rod 7 is fixedly connected with a second transmission block 10 on the movable plate 14, the movable plate 14 is driven by the second telescopic rod 7 to slide along the guide rod and the guide hole, and therefore the horizontal position of the drilled hole is adjusted;

the lifting driving piece comprises a first transmission block 5 arranged on the outer side of the sliding sleeve 6 and a first telescopic rod 3 arranged on the upper end of the base 1, the output end of the first telescopic rod 3 is provided with a lifting push rod 4 used for connecting the first transmission block 5, the sliding sleeve 6 is driven to slide along the guide column 2 through the lifting push rod 4, and therefore the drilling height is adjusted.

The utility model discloses a theory of operation is: during the use, transport the cutting piece below through the oil tank that will treat drilling, adjust the horizontal position of cutting through the regulating part, then the cutting driving piece drives the cutting piece and rotates, it feeds through the lift driving piece drive cutting piece, thereby carry out the trompil operation to the oil tank surface, drive through the cutting driving piece and rotate post 15 and rotate, the inside flabellum of post 15 rotates can produce the negative pressure, thereby adsorb the waste material that the cutting piece cutting produced, thereby avoid inside the waste material falls into the oil tank, thereby avoid follow-up unnecessary operation, the powder that the cutting produced can get into rose box 22, the pollution of cutting to the environment has also been reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The automobile oil tank surface drilling device capable of preventing internal blanking comprises a base (1) and a guide post (2) arranged at the upper end of the base, wherein a sliding sleeve (6) is slidably sleeved at the upper end of the guide post (2), and the left side of the sliding sleeve (6) is connected with a lifting driving piece which is used for driving the sliding sleeve to move up and down along the guide post (2);

its characterized in that, slip cap (6) right side is equipped with locating plate (8), and locating plate (8) outer end is equipped with fly leaf (14), is equipped with the regulating part of adjusting the two distance between fly leaf (14) and locating plate (8), the terminal surface runs through has the mounting hole about fly leaf (14), rotates through fixing bearing in the mounting hole to be equipped with column spinner (15), column spinner (15) upper end is connected and is used for driving its pivoted cutting driving piece, column spinner (15) lower extreme outside can be dismantled and is equipped with the cutting piece, negative pressure chamber (16) have been seted up to column spinner (15) lower terminal surface, negative pressure chamber (16) inside is equipped with flabellum (17), negative pressure chamber (16) surface of flabellum (17) upside is equipped with the blast pipe, and the rose box (22) that are used for collecting the dust are connected.

2. The automobile fuel tank surface drilling device for preventing internal blanking as defined in claim 1, wherein the filtering box (22) is internally provided with a filtering net, the outer side of the filtering box is provided with an exhaust port, and the filtering box (22) is in threaded connection with the exhaust pipe.

3. The automobile fuel tank surface drilling device capable of preventing internal blanking according to claim 1, wherein the cutting member comprises a connecting sleeve (18) arranged on the outer side of the rotating column (15), the connecting sleeve (18) is in threaded connection with the rotating column (15), an open ring (19) is arranged on the outer side of the connecting sleeve (18), cutting teeth (20) are arranged at the lower end of the open ring (19), and a limiting ring (21) used for pressing the connecting sleeve (18) is arranged on the outer side of the rotating column (15).

4. The automobile fuel tank surface drilling device for preventing internal blanking as defined in claim 1, wherein the cutting driving member comprises a driven gear (13) arranged at the upper end of the rotary column (15), a driving motor (11) is mounted at the upper end of the movable plate (14), and the output end of the driving motor (11) is provided with a driving gear (12) meshed with the driven gear (13).

5. The automobile fuel tank surface drilling device capable of preventing internal blanking according to claim 1, wherein the adjusting member comprises a guide hole formed in a right end surface of the positioning plate (8), a guide rod (9) is fittingly arranged in the guide hole, the right end of the guide rod (9) is fixedly connected with the movable plate (14), the positioning plate (8) is provided with a second telescopic rod (7), and an output end of the second telescopic rod (7) is fixedly connected with a second transmission block (10) on the movable plate (14).

6. The automobile fuel tank surface drilling device for preventing internal blanking as defined in claim 1, wherein the lifting driving member comprises a first transmission block (5) arranged outside the sliding sleeve (6) and a first telescopic rod (3) arranged at the upper end of the base (1), and the output end of the first telescopic rod (3) is provided with a lifting push rod (4) for connecting the first transmission block (5).

7. The automobile fuel tank surface drilling device for preventing internal blanking as defined in claim 3, wherein a plurality of air inlets are opened on the surface of the hole opening ring (19).