CN-224208721-U - Pneumatic needle type rust removing equipment

CN224208721UCN 224208721 UCN224208721 UCN 224208721UCN-224208721-U

Abstract

The utility model discloses pneumatic needle type rust removing equipment, in particular to the technical field of rust removing equipment, which comprises a shell component, a vibration reduction component, a pushing component, a quick-dismantling component and a rust removing component, wherein the vibration reduction component is arranged on the inner side of the shell component, the pushing component is arranged on one side of the vibration reduction component, one side of pushing the subassembly and keeping away from the damping subassembly is provided with quick detach subassembly, just rust cleaning subassembly is installed to the inboard of quick detach subassembly, and this equipment internally mounted has the damping subassembly, still is provided with soft material's hand protector layer in handle department, can reduce vibration and the impact in the operation process effectively, reduces operator's tired sense, promotes the travelling comfort of operation. This kind of travelling comfort helps the operator to keep efficient operating condition for a long time, has promoted the practicality of this equipment, and installs quick detach and connect, and the design of quick detach connects makes the connection and the dismantlement of this equipment become very simple and rapid to working time and human cost have been saved.

Inventors

XU YONGTIAN
LU XIA
SUN BINYU
LIU QING
LIU JILIN

Assignees

湛江市海帆船舶新材料开发有限公司

Dates

Publication Date: 20260508
Application Date: 20250319

Claims (4)

1. The pneumatic needle type rust removing device comprises a shell component (1), a vibration reducing component (2), a pushing component (3), a quick-dismantling component (4) and a rust removing component (5) and is characterized in that the vibration reducing component (2) is arranged on the inner side of the shell component (1), the pushing component (3) is arranged on one side of the vibration reducing component (2), the quick-dismantling component (4) is arranged on one side, far away from the vibration reducing component (2), of the pushing component (3), and the rust removing component (5) is arranged on the inner side of the quick-dismantling component (4); The quick-release assembly (4) comprises an inner ring (41), a second spring (42), a hollow groove (43), an arc-shaped clamping block (44) and an outer sleeve ring (45), wherein the second spring (42) is arranged at the edge of the inner ring (41), the hollow groove (43) is formed in the outer wall of the inner ring (41) in a penetrating manner, the arc-shaped clamping block (44) is slidably arranged in the hollow groove (43), and an outer sleeve ring (45) is sleeved on the outer side of the inner ring (41); Derusting subassembly (5) are including installation piece (51), embedded groove (52), cavity storehouse (53), pneumatic needle (54), first bulge loop (55), second bulge loop (56), third bulge loop (57) and third spring (58), just embedded groove (52) have been seted up to the outer wall of installation piece (51), cavity storehouse (53) have been seted up to the inside of installation piece (51), just pneumatic needle (54) are run through to the inboard of cavity storehouse (53), the external diameter surface fixation of pneumatic needle (54) has first bulge loop (55), just one side slip of first bulge loop (55) is provided with second bulge loop (56), one side that first bulge loop (55) were kept away from to second bulge loop (56) is fixed with third bulge loop (57), just the edge of third bulge loop (57) is fixed with third spring (58).
2. A pneumatic needle rust removing apparatus according to claim 1, wherein the housing assembly (1) comprises an air receiving port (11), a cylindrical handle (12) and a metal shell (13), wherein the cylindrical handle (12) is mounted on one side of the air receiving port (11), and the metal shell (13) is mounted on the side of the cylindrical handle (12) away from the air receiving port (11).
3. The pneumatic needle rust removing device according to claim 1, wherein the vibration reducing assembly (2) comprises a fixing frame (21), a cylindrical groove (22), a fixing shaft (23) and a metal ring (24), the cylindrical groove (22) is formed in the fixing frame (21), the fixing shaft (23) is fixed on the inner side of the cylindrical groove (22), and the metal ring (24) is sleeved on the outer diameter surface of the fixing shaft (23).
4. The pneumatic needle rust removing device according to claim 1, wherein the pushing assembly (3) comprises an air cavity (31), a cylinder shell (32), a piston (33), a sealing ring (34), a first spring (35) and an air outlet (36), the cylinder shell (32) is arranged on one side of the air cavity (31), the piston (33) is arranged in the cylinder shell (32), the sealing ring (34) is fixed on the outer diameter surface of the piston (33), the first spring (35) is fixed at the edge of the piston (33), and the air outlet (36) is formed in the outer wall of the cylinder shell (32) in a penetrating mode.

Description

Pneumatic needle type rust removing equipment Technical Field The utility model relates to the technical field of rust removing equipment, in particular to pneumatic needle type rust removing equipment. Background The pneumatic needle type rust removing equipment is a pneumatic tool which uses high-pressure gas to push a needle bundle to move rapidly on the surface of metal so as to remove rust, oxide layers, sediments, scale and the like. The method is widely applied to maritime, shipbuilding, bridges, vehicles, machinery, buildings and other industries, and has the advantages of improving labor productivity, reducing labor intensity, improving processing quality and the like. According to the prior art, CN 206229781U discloses a pneumatic needle type rust removing gun, which comprises a gun body and a handle arranged on the gun body, wherein the front part of the gun body is provided with a cylinder and a piston capable of reciprocating in the cylinder, the axial direction of the cylinder is parallel to the front-back direction, the handle is provided with a vent pipe communicated to the rear end of the cylinder and a valve switch for controlling the vent pipe to be communicated with a high-pressure air source or the atmosphere in a switching way, the front end of the gun body is provided with a plurality of needle holes communicated to the front end of the cylinder, the axial direction of each needle hole is parallel to the front-back direction, each needle hole is internally provided with a needle, the rear end of each needle is in butt joint with the piston, and the needle is sleeved with a spring which is used on the gun body to enable the needle to reset backwards. The rust removing device is suitable for rust removing treatment of narrow and bent pit corrosion parts at the positions of a ship cabin, large and small pipelines, watertight doors, seabed doors and the like, and has the advantages of lower labor intensity and higher rust removing efficiency. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: The device can vibrate because of repeated pneumatic reciprocating motion when in use, but the device does not have vibration reduction effect, and when needle bundles with different lengths, hardness and arrangement density need to be replaced, the device does not have quick replacement capability, and still has room for improvement. Therefore, a pneumatic needle rust removing apparatus is proposed for the above-mentioned problems. Disclosure of utility model In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a pneumatic needle type rust removing device, which solves the above-mentioned problems in the prior art. In order to achieve the above purpose, the pneumatic needle type rust removing device comprises a shell component, a vibration reduction component, a pushing component, a quick-dismantling component and a rust removing component, wherein the vibration reduction component is arranged on the inner side of the shell component, the pushing component is arranged on one side of the vibration reduction component, the quick-dismantling component is arranged on one side of the pushing component away from the vibration reduction component, and the rust removing component is arranged on the inner side of the quick-dismantling component. Preferably, the shell component comprises an air receiving port, a cylindrical handle and a metal shell, wherein the cylindrical handle is arranged on one side of the air receiving port, and the metal shell is arranged on one side of the cylindrical handle away from the air receiving port. Preferably, the vibration damping assembly comprises a fixing frame, a cylindrical groove, a fixing shaft and a metal ring, wherein the cylindrical groove is formed in the fixing frame, the fixing shaft is fixed on the inner side of the cylindrical groove, and the metal ring is sleeved on the outer diameter surface of the fixing shaft. Preferably, the pushing assembly comprises an air cavity, a cylinder shell, a piston, a sealing ring, a first spring and an exhaust port, wherein the cylinder shell is arranged on one side of the air cavity, the piston is arranged in the cylinder shell, the sealing ring is fixed on the outer diameter surface of the piston, the first spring is fixed at the edge of the piston, and the exhaust port is formed in the outer wall of the cylinder shell in a penetrating mode. Preferably, the quick detach subassembly includes interior ring, second spring, hollow groove, arc fixture block and outer collar, just interior ring's edge installs the second spring, just interior ring's outer wall runs through and has seted up hollow groove, hollow groove's inside slidable mounting has arc fixture block, interior ring's outside cover is equipped with outer lantern ring. Preferably, the rust removal assembly comprises a mounting block, an emb