CN206229781U - Pneumatic nozzle needle formula pistol for rust removal - Google Patents
Pneumatic nozzle needle formula pistol for rust removal Download PDFInfo
- Publication number
- CN206229781U CN206229781U CN201621033258.2U CN201621033258U CN206229781U CN 206229781 U CN206229781 U CN 206229781U CN 201621033258 U CN201621033258 U CN 201621033258U CN 206229781 U CN206229781 U CN 206229781U
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- China
- Prior art keywords
- nozzle needle
- gun
- cylinder
- rust removal
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of pneumatic nozzle needle formula pistol for rust removal, including the body of a gun and the handle being arranged on the body of a gun, the front portion of the body of a gun is provided with cylinder and can reciprocating piston in the cylinder, the axial direction of cylinder is parallel with fore-and-aft direction, the breather pipe for being communicated to cylinder rear end and the valve switch for controlling breather pipe to be connected with high-pressure air source or air switching are provided with handle, the body of a gun front end is provided with the nozzle needle hole that several are communicated to cylinder front end, the axial direction in nozzle needle hole is parallel with fore-and-aft direction, a nozzle needle is provided with each nozzle needle hole, the rear end of nozzle needle abuts with piston, the spring for acting on and making nozzle needle reset backward on the body of a gun is arranged with nozzle needle.The utility model is applied to the processing of rust removing at Engine Room, size pipeline, watertight door, Sea Chest etc. narrow and small, curved narrow pitting corrosion position, and labour intensity is smaller, and rust cleaning efficiency is higher.
Description
Technical field
The utility model belongs to the technical field of rust removalling equipment peculiar to vessel, and in particular to a kind of pneumatic nozzle needle formula pistol for rust removal.
Background technology
The rust cleaning at narrow and small, the curved narrow pitting corrosion position of cabin, size pipeline, watertight door, Sea Chest at present, to naval vessel etc.
Treatment, usually manually tapping file with hammer is carried out, and than larger, rust cleaning efficiency compares for the labour intensity of this mode workman
It is low.
Above-mentioned discussion content purpose is may be with each side of the present utility model being described below to reader's introduction
The related technology contents in face, it is believed that the discussion content helps to be reader with background's information, to be conducive to more fully understanding this
The various aspects of utility model, it is therefore to be understood that be that these discussions are read with this angle, without being to recognize that prior art.
Utility model content
The purpose of this utility model is to avoid of the prior art not enough and provide a kind of pneumatic nozzle needle formula pistol for rust removal, its
Rust cleaning efficiency is high, and labour intensity is small.
The purpose of this utility model is achieved through the following technical solutions：
A kind of pneumatic nozzle needle formula pistol for rust removal, including the body of a gun and the handle being arranged on the body of a gun, the front portion of the body of a gun are provided
Be provided with cylinder and can reciprocating piston in the cylinder, the axial direction of cylinder is parallel with fore-and-aft direction, the company of being provided with handle
Pass to the valve switch that the breather pipe and control breather pipe of cylinder rear end are connected with high-pressure air source or air switching, the body of a gun
Front end is provided with the nozzle needle hole that several are communicated to cylinder front end, and the axial direction in nozzle needle hole is parallel with fore-and-aft direction, each nozzle needle hole
A nozzle needle is inside provided with, the rear end of nozzle needle abuts with piston, is arranged with to act on nozzle needle and make on the body of a gun nozzle needle and reset backward
Spring.
As a further improvement, the stroke that the piston is moved forward is less than the stroke that nozzle needle is moved forward.
As a further improvement, the front end of the nozzle needle is taper.
As a further improvement, the front end of the body of a gun is disc, and nozzle needle hole is distributed on disc.
The pneumatic nozzle needle formula pistol for rust removal that the utility model is provided, including the body of a gun and the handle being arranged on the body of a gun, the rifle
The front portion of body be provided with cylinder and can reciprocating piston in the cylinder, the axial direction of cylinder is parallel with fore-and-aft direction, on handle
The breather pipe for being communicated to cylinder rear end and the valve switch for controlling breather pipe to be connected with high-pressure air source or air switching are provided with,
The body of a gun front end is provided with the nozzle needle hole that several are communicated to cylinder front end, and the axial direction in nozzle needle hole is parallel with fore-and-aft direction, often
A nozzle needle is provided with individual nozzle needle hole, the rear end of nozzle needle abuts with piston, being arranged with to act on nozzle needle makes nozzle needle on the body of a gun
The spring for resetting backward.During operation, valve switch control breather pipe and high-pressure air source or air switch and connect, when with high-pressure air source
During connection, gases at high pressure enter cylinder rear end, promote piston move forward, piston impact nozzle needle rear end, so as to by nozzle needle top to
Front carries out rust cleaning operation, and when breather pipe and atmosphere, nozzle needle and piston reset under the action of the spring.The utility model
Suitable for the processing of rust removing at narrow and small, the curved narrow pitting corrosion position of Engine Room, size pipeline, watertight door, Sea Chest etc., work is strong
Degree is smaller, and rust cleaning efficiency is higher.
Brief description of the drawings
Using accompanying drawing, the utility model is described in further detail, but embodiment in accompanying drawing is not constituted to of the present utility model
Any limitation, for one of ordinary skill in the art, on the premise of not paying creative work, can also be according to following attached
Figure obtains other accompanying drawings.
Fig. 1 is the structural representation of pneumatic nozzle needle formula pistol for rust removal.
Fig. 2 is the enlarged drawing of the part A of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Specific embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings and tool
The utility model is described in further detail body embodiment, it is necessary to explanation is, in the case where not conflicting, the application's
Feature in embodiment and embodiment can be mutually combined.
As shown in Figure 1 to Figure 3, pneumatic nozzle needle formula pistol for rust removal described in the utility model, including the body of a gun 1 and it is arranged on the body of a gun
Handle 2 on 1, handle 2 so facilitates workman hand-held except pistol for rust removal carries out rust cleaning operation.The front portion of the body of a gun 1 is provided with gas
Cylinder 3 and can in cylinder 3 reciprocating piston 4, the axial direction of cylinder 3 is parallel with fore-and-aft direction, is provided with handle 2 and is communicated to
The valve switch 6 that the breather pipe 5 and control breather pipe 5 of the rear end of cylinder 3 are connected with high-pressure air source or air switching, the body of a gun
1 front end is provided with the nozzle needle hole 7 that several are communicated to the front end of cylinder 3, and the front end of the body of a gun 1 is disc, and nozzle needle hole 7 is distributed on
On disc, the axial direction in nozzle needle hole 7 is parallel with fore-and-aft direction, a nozzle needle 8 is provided with each nozzle needle hole 7, before the nozzle needle 8
It is taper to hold, and the rear end of nozzle needle 8 is abutted with piston 4, and the bullet for acting on and making nozzle needle 8 reset backward on the body of a gun 1 is arranged with nozzle needle 8
Spring 9, the stroke that the piston is moved forward is less than the stroke that nozzle needle is moved forward.
During the utility model operation, valve switch control breather pipe and high-pressure air source or air switch and connect, when with high pressure
When source of the gas is connected, gases at high pressure enter cylinder rear end, promote piston to move forward, piston impact nozzle needle rear end, so as to by nozzle needle
Top carries out rust cleaning operation forwards, and during when breather pipe closing or with atmosphere, piston stops movement, due to the piston forward
Mobile stroke is still moved forward under effect of inertia, so gone for less than the stroke that nozzle needle is moved forward, nozzle needle
The rust cleaning operation in irregular face, last nozzle needle and piston reset under the action of the spring.
Many details are elaborated in above description in order to fully understand the utility model, but, this practicality is new
Type can also be different from other modes described here to implement using other, it is thus impossible to be interpreted as protecting the utility model
Protect the limitation of scope.
In a word, although the utility model lists above-mentioned preferred embodiment, although it should be noted that the skill of this area
Art personnel can carry out various change and remodeling, unless such change and remodeling deviate from scope of the present utility model, otherwise
Should be construed as being included in protection domain of the present utility model.
Claims (4)
1. a kind of pneumatic nozzle needle formula pistol for rust removal, it is characterised in that：Including the body of a gun (1) and the handle (2) being arranged on the body of a gun (1),
The front portion of the body of a gun (1) be provided with cylinder (3) and can in cylinder (3) reciprocating piston (4), the axial direction of cylinder (3)
It is parallel with fore-and-aft direction, be provided with handle (2) breather pipe (5) that is communicated to cylinder (3) rear end and control breather pipe (5) with
High-pressure air source or the valve switch (6) of air switching connection, the body of a gun (1) front end is provided with several and is communicated to cylinder (3)
The nozzle needle hole (7) of front end, the axial direction of nozzle needle hole (7) is parallel with fore-and-aft direction, and a nozzle needle is provided with each nozzle needle hole (7)
(8), the rear end of nozzle needle (8) abuts with piston (4), and being arranged with to act on nozzle needle (8) makes nozzle needle (8) multiple backward on the body of a gun (1)
The spring (9) of position.
2. pneumatic nozzle needle formula pistol for rust removal according to claim 1, it is characterised in that：The row that the piston (4) moves forward
Journey is less than the stroke that nozzle needle (8) is moved forward.
3. pneumatic nozzle needle formula pistol for rust removal according to claim 1, it is characterised in that：The front end of the nozzle needle (8) is taper.
4. the pneumatic nozzle needle formula pistol for rust removal according to claim 1 or 2 or 3, it is characterised in that：The front end of the body of a gun (1)
It is disc, nozzle needle hole (7) are distributed on disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033258.2U CN206229781U (en) | 2016-08-31 | 2016-08-31 | Pneumatic nozzle needle formula pistol for rust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033258.2U CN206229781U (en) | 2016-08-31 | 2016-08-31 | Pneumatic nozzle needle formula pistol for rust removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229781U true CN206229781U (en) | 2017-06-09 |
Family
ID=58988931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621033258.2U Active CN206229781U (en) | 2016-08-31 | 2016-08-31 | Pneumatic nozzle needle formula pistol for rust removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206229781U (en) |
-
2016
- 2016-08-31 CN CN201621033258.2U patent/CN206229781U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |