CN202684708U - Pneumatic de-scaling gun - Google Patents
Pneumatic de-scaling gun Download PDFInfo
- Publication number
- CN202684708U CN202684708U CN 201220367294 CN201220367294U CN202684708U CN 202684708 U CN202684708 U CN 202684708U CN 201220367294 CN201220367294 CN 201220367294 CN 201220367294 U CN201220367294 U CN 201220367294U CN 202684708 U CN202684708 U CN 202684708U
- Authority
- CN
- China
- Prior art keywords
- gun
- steel needle
- draw point
- scaling
- pneumatic
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a pneumatic de-scaling gun, which comprises a front steel needle plastic housing, wherein the front steel needle plastic housing is internally provided with a large nut cap which is screwed on a steel needle sleeve seat; a steel needle is inserted in the steel needle sleeve seat; the tail part of the steel needle sleeve seat is provided with a driving block and a piston and a large sleeve is arranged outside the steel needle sleeve sea; the tail part of the large sleeve is provided with a gun aluminum shell; a seal ring is arranged in a rotating clearance between the large sleeve and the gun aluminum shell; a large sealing cap is screwed on the tail part of the gun aluminum shell; and a switch handle is arranged at one side of the shell body. The pneumatic de-scaling gun can be used for performing treatments such as de-scaling, polishing, de-burring, electric welding slag removing and the like on a metal surface and is more convenient and quicker to treat the uneven parts on the metal surface and special parts such as the interior and the exterior of a turning tube by means of an impact method of a needle bundle. The pneumatic de-scaling gun is an unparalleled ideal product compared with other normal grinding tools.
Description
Technical field
The utility model relates to rust cleaning, the polishing field of metal surface, specifically, is a kind of pneumatic pistol for rust removal.
Background technology
In the industries such as shipbuilding, bridge, vehicle, machinery, building, the metal surface all needs to eliminate rust, polishing, the processing such as electroslag welding are removed in deburring, this just needs the grinding and polishing instrument to finish aforesaid operations, but uneven when the metal surface, or when the privileged sites such as turning turning occurring and need to process, common grinding and polishing instrument just can not reach the requirement effect, and vibrations are large during common grinding and polishing tool work, and noise is high.Therefore, just need a kind of tools for cleaning rust that satisfies the demand.
The utility model content
In order to overcome the deficiencies in the prior art part, the utility model provides a kind of pneumatic pistol for rust removal, comprise front draw point plastic shell, the inside of described front draw point plastic shell is provided with the big nut cap, described big nut cap is threaded onto on the draw point block set, be inserted with draw point on the described draw point block set, the afterbody of described draw point block set is provided with drive block and piston, the outside of described draw point block set is provided with large sleeve, the afterbody of described large sleeve is equipped with rifle aluminium shell, the afterbody of described rifle aluminium shell is screwed with large sealing cap, and body one side of described rifle aluminium shell is provided with switch knob.
The rotary gap of described large sleeve and described rifle aluminium shell is provided with sealing ring.
Wherein, described rifle aluminium shell is aluminum alloy casing.
The beneficial effects of the utility model are:
1) the draw point fasciculation is inserted on the draw point block set, and air pressure pushing piston and drive block so that needle stand travels forward and rotates, utilize the impact of pin bundle can arrive each privileged sites of metal, reaches desirable rust cleaning, polishing texts.
2) piston, drive block and draw point block set are designed to the geometry of wear and shock-resistant, select special material heat treatment, reach the purpose of wear and shock-resistant.
3) product casing adopts the fine aluminum alloy material to make, and is sturdy and durable, and the inner body structure is accurate, during work vibrations low, noise is light.
4) outward appearance adopts the design of rifle type, and equalization point is at wrist, so that the support that impulsive force obtains during operation reduces hand-held labour intensity.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.
Wherein, draw point plastic shell before the 1-, 2-big nut cap, 3-draw point block set, 4-draw point, 5-drive block, 6-piston, the large sleeve of 7-, 8-sealing ring, the large sealing cap of 9-, 10-rifle aluminium shell, 11-switch knob.
The specific embodiment
As shown in Figure 1, a kind of pneumatic pistol for rust removal that the utility model provides, comprise front draw point plastic shell 1, the inside of described front draw point plastic shell 1 is provided with big nut cap 2, described big nut cap 2 is threaded onto on the draw point block set 3, be inserted with draw point 4 on the described draw point block set 3, the afterbody of described draw point block set 3 is provided with drive block 5 and piston 6, the outside of described draw point block set 3 is provided with large sleeve 7, the afterbody of described large sleeve 7 is equipped with rifle aluminium shell 10, the afterbody of described rifle aluminium shell 10 is screwed with large sealing cap 9, body one side of described rifle aluminium shell 10 is provided with switch knob 11, described large sleeve 7 is provided with sealing ring 8 with the rotary gap of described rifle aluminium shell 10, and described rifle aluminium shell 10 is aluminum alloy casing.
Operation principle of the present utility model is: press the switch knob 11 on the rifle aluminium shell 10, Compressed Gas enters, air pressure promotes drive block 5 and piston 6, make draw point block set 3 impact forward and rotate, be arranged in draw point 4 High Rotation Speeds on the draw point block set 3, move back and forth the attachment of removing the machining object surface.
Claims (3)
1. pneumatic pistol for rust removal, it is characterized in that, comprise front draw point plastic shell (1), the inside of described front draw point plastic shell (1) is provided with big nut cap (2), described big nut cap (2) is threaded onto on the draw point block set (3), be inserted with draw point (4) on the described draw point block set (3), the afterbody of described draw point block set (3) is provided with drive block (5) and piston (6), the outside of described draw point block set (3) is provided with large sleeve (7), the afterbody of described large sleeve (7) is equipped with rifle aluminium shell (10), the afterbody of described rifle aluminium shell (10) is screwed with large sealing cap (9), and body one side of described rifle aluminium shell (10) is provided with switch knob (11).
2. a kind of pneumatic pistol for rust removal according to claim 1 is characterized in that, described large sleeve (7) is provided with sealing ring (8) with the rotary gap of described rifle aluminium shell (10).
3. a kind of pneumatic pistol for rust removal according to claim 2 is characterized in that, described rifle aluminium shell (10) is aluminum alloy casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367294 CN202684708U (en) | 2012-07-27 | 2012-07-27 | Pneumatic de-scaling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367294 CN202684708U (en) | 2012-07-27 | 2012-07-27 | Pneumatic de-scaling gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684708U true CN202684708U (en) | 2013-01-23 |
Family
ID=47540376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367294 Expired - Fee Related CN202684708U (en) | 2012-07-27 | 2012-07-27 | Pneumatic de-scaling gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567847A (en) * | 2012-07-27 | 2014-02-12 | 江苏宇天科技有限公司 | Pneumatic rust removal gun |
| CN112643493A (en) * | 2020-12-23 | 2021-04-13 | 杭州骉昇科技有限公司 | Workpiece polishing device and polishing method thereof |
-
2012
- 2012-07-27 CN CN 201220367294 patent/CN202684708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567847A (en) * | 2012-07-27 | 2014-02-12 | 江苏宇天科技有限公司 | Pneumatic rust removal gun |
| CN112643493A (en) * | 2020-12-23 | 2021-04-13 | 杭州骉昇科技有限公司 | Workpiece polishing device and polishing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |