Water tank machining equipment

Abstract

The utility model relates to the technical field of water tank machining, in particular to water tank machining equipment. Comprising a hand drill and a drill bit, and further comprises a sealing cover, a mounting seat is fixedly arranged at one end, located at the drill bit, of the hand drill, the sealing cover is detachably mounted on the hand drill through the mounting seat, the sealing cover is of a folding structure, and a one-way valve is fixedly mounted on the sealing cover. And chippings generated in the drilling process can be collected, and meanwhile slipping can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water tank processing technical field, concretely is a water tank processing equipment. BACKGROUND

[0002] The water tank needs to be drilled when processing or refitting, and the material of the water tank is mostly stainless steel material, the surface is relatively smooth, and it is easy to slip and deviate during drilling, and the user's wrist is easy to sprain.

[0003] The prior art discloses a drilling equipment for stainless steel water tank processing, which comprises a shell part, a handle, a rotating motor, a rotating shaft and a drill bit, an electric telescopic rod is arranged in the shell part, and the electric telescopic rod is matched with the rotating motor, a detachable cover is arranged on the shell part, and a positioning ring plate is arranged at the end of the cover.

[0004] The above-mentioned equipment can collect the drill chips generated during drilling, but cannot solve the problem of drilling slip. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In order to solve the above-mentioned problems of the prior art, the utility model provides a water tank processing equipment, which can not only collect the drill chips generated during drilling, but also avoid slip.

[0007] (II) technical scheme

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the main technical scheme including:

[0009] A water tank processing equipment, comprising a hand drill and a drill bit, further comprising a sealing cover, the hand drill is fixedly provided with a mounting seat at one end of the drill bit, the sealing cover is detachably installed on the hand drill through the mounting seat, the sealing cover is of a folding structure, and a one-way valve is fixedly installed on the sealing cover.

[0010] Preferably, the one-way valve comprises a shell, an air inlet disc, a sealing piece, a sliding rod, a limiting block and a light spring, and the sealing piece is used in cooperation with the air inlet disc.

[0011] Preferably, a reset spring is arranged on the inner wall of the sealing cover.

[0012] (III) beneficial effects

[0013] The utility model provides a water tank processing equipment, which has the following beneficial effects:

[0014] (1), through the use of sealing cover and check valve, not only can collect the drill cuttings generated in the process, but also can avoid slipping. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the structure diagram of the utility model;

[0016] Figure 2 is the sectional view of the sealing cover of the utility model;

[0017] Figure 3 is the structure diagram of the check valve of the utility model;

[0018] Figure 4 is the structure diagram of the air inlet disc of the utility model.

[0019] In the drawing: 1, hand drill; 2, drill bit; 3, sealing cover; 4, mounting seat; 5, check valve; 501, shell; 502, air inlet disc; 503, sealing sheet; 504, sliding rod; 505, limiting block; 506, light spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] As shown in the drawing, the water tank processing equipment of the embodiment, including hand drill 1 and drill bit 2, still including sealing cover 3, hand drill 1 is located at one end of drill bit 2 and is fixedly provided with mounting seat 4, sealing cover 3 is detachably installed on hand drill 1 through mounting seat 4, sealing cover 3 is of folding structure, and sealing cover 3 is fixedly installed with check valve 5. Figures 1-4 The use of sealing cover 3 and check valve 5 not only can collect the drill cuttings generated in the process, but also can avoid slipping. Sealing cover 3 is made of transparent rubber material.

[0022] Further, check valve 5 includes shell 501, air inlet disc 502, sealing sheet 503, sliding rod 504, limiting block 505 and light spring 506, and sealing sheet 503 is used in cooperation with air inlet disc 502.

[0023] Further, the inner wall of sealing cover 3 is provided with reset spring.

[0024] Working principle: the opening end of the sealing cover 3 is placed in the required drilling position, the sealing cover 3 is pressed to the position where the drill bit 2 contacts the water tank through the hand drill 1, in the process of being pressed, the air in the sealing cover 3 is discharged outward through the one-way valve 5, so that the sealing cover 3 is adsorbed on the water tank, a negative pressure is formed between the sealing cover 3 and the water tank, the sealing cover 3 is fixed on the water tank, the phenomenon of slipping and deviation in the drilling process can be overcome, the debris generated in the drilling process is left in the sealing cover 3, after the drilling is completed, air enters the sealing cover 3 through the drilling hole, air is supplemented into the sealing cover 3, and the sealing cover 3 is convenient to take down.

Claims

1. A water tank processing apparatus comprising a hand drill (1) and a drill bit (2), characterized in that: Also include a sealed cover (3), the hand drill (1) is located at the end of the drill bit (2) is fixedly provided with a mounting seat (4), the sealed cover (3) is detachably mounted on the hand drill (1) through the mounting seat (4), the sealed cover (3) is a folding structure, the sealed cover (3) is fixedly installed with a one-way valve (5).

2. A water tank processing apparatus according to claim 1, characterized by: The one-way valve (5) comprises a shell (501), an air inlet disc (502), a sealing sheet (503), a sliding rod (504), a limiting block (505) and a light spring (506), and the sealing sheet (503) is used in cooperation with the air inlet disc (502).

3. The water tank processing apparatus according to claim 1, characterized by: Reset spring is arranged on the inner wall of the sealed cover (3).

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