CN217831946U

CN217831946U - Through-hole soot blowing device for machining mechanical parts

Info

Publication number: CN217831946U
Application number: CN202221451559.2U
Authority: CN
Inventors: 冯天斌; 冯林; 赖玉荣; 王克海
Original assignee: Chengdu Yihang Tongchuang Precision Machinery Co ltd
Current assignee: Chengdu Yihang Tongchuang Precision Machinery Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-18
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a technical field is used in machine parts machining, and a through-hole soot blower is used in machine parts machining is disclosed, including the spray gun main part, be connected with the outlet duct in the spray gun main part, run through on the one end outer wall of outlet duct and seted up a plurality of gas outlets, and fixedly connected with stopper on the outer wall of this end, the outer end of outlet duct is connected with the closing cap, the inboard rotation of closing cap is connected with the broom that the cover was established outside the outlet duct, the outer wall of broom runs through and sets up a plurality of slashes that match with the gas outlet, the other end rotation of broom is connected with the solid fixed ring of cover establishment outside the outlet duct, gu set up the bayonet socket that matches with the stopper on the fixed ring, this kind of novel through-hole soot blower is used in machine parts machining, gaseous gas outlet output through on the outlet duct, outwards blows off from the slash, it rotates to drive the broom between closing cap and solid fixed ring, make the broom carry out the inner wall of machine parts through-hole and clean, gaseous blowing dust simultaneously, the phenomenon that is difficult to thoroughly clear up the dust in the through-hole has been avoided.

Description

Through-hole soot blowing device for machining mechanical parts

Technical Field

The utility model relates to a technical field is used in machine part machining, specifically is a through-hole soot blower for machine part machining.

Background

When the machine part is machined, a drilling process is a common process, and after drilling, some slag dust can be stored in the through hole of the machine part and can affect the using effect of the machine part, so that the machine part needs to be treated by the slag dust.

The spray gun is used to handle through the staff mostly to present blowing, but traditional spray gun is when blowing the ash to some through-holes, and the dust is firm with the lateral wall adhesion of through-hole, causes some dust difficult clearance, and is difficult to clear up the phenomenon that gets thoroughly, has reduced the practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a through-hole soot blower for machine part machining to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a through-hole soot blower for machine part processing, including the spray gun main part, be connected with the outlet duct in the spray gun main part, run through on the one end outer wall of outlet duct and seted up a plurality of gas outlets, and fixedly connected with stopper on the outer wall of this end, the outer end of outlet duct is connected with the closing cap, the inboard rotation of closing cap is connected with the sweeping head of cover establishment outside the outlet duct, the outer wall of sweeping head runs through and sets up a plurality of slashes that match with the gas outlet, the other end rotation of sweeping head is connected with the cover and establishes the solid fixed ring outside the outlet duct, gu set up the bayonet socket that matches with the stopper on the fixed ring.

Preferably, the inner wall of one end of the air outlet pipe is provided with a thread groove, the sealing cover is provided with a bolt which is matched with the thread groove and is in threaded connection in a penetrating mode, and the sealing cover is connected with the air outlet pipe through the bolt.

Preferably, the inner wall of the outer end of the fixing ring is provided with a chamfer.

Preferably, the inner side of the cover and the inner wall of the fixing ring are provided with sealing gaskets.

Preferably, the outer wall of the fixing ring is provided with an indicating groove matched with the bayonet.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel through-hole soot blower for machine part processing, gas pass through the gas outlet output on the outlet duct, outwards blow off from the bevel connection, drive the cleaning head and rotate between closing cap and solid fixed ring, make the cleaning head clean the inner wall of machine part through-hole, gas blows the dust simultaneously, has avoided being difficult to the phenomenon of thoroughly clearing up the dust in the through-hole.

2. This kind of novel through-hole soot blower for machine parts machining through-hole has seted up the thread groove on the one end inner wall through setting up the outlet duct, wears to be equipped with on the closing cap and matches and threaded connection's bolt with the thread groove, and the closing cap passes through the bolt and is connected the setting with the outlet duct for can be according to the size of through-hole, through dismantling the closing cap of the different specifications of bolt installation, sweep head and fixed ring and clear up the dust, increased the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the air outlet pipe of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic structural view of the sealing cover, the sweeping head and the fixing ring of the present invention.

In the figure: 1. a spray gun body; 2. an air outlet pipe; 3. an air outlet; 4. a limiting block; 5. sealing the cover; 6. sweeping the head; 7. a fixing ring; 8. a bayonet; 9. a bevel opening; 10. indicating the slot.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a through hole soot blower for machining mechanical parts includes a spray gun body 1, an outlet pipe 2 is connected to the spray gun body 1, a plurality of gas outlets 3 are formed in an outer wall of one end of the outlet pipe 2 in a penetrating manner, a limiting block 4 is fixedly connected to an outer wall of the end, a sealing cover 5 is connected to an outer end of the outlet pipe 2, a cleaning head 6 sleeved outside the outlet pipe 2 is rotatably connected to an inner side of the sealing cover 5, a radius of an inner wall of the cleaning head 6 is larger than a radius of an outer wall of the outlet pipe 2, a plurality of bevel openings 9 matched with the gas outlets 3 are formed in an outer wall of the cleaning head 6 in a penetrating manner, a fixing ring 7 sleeved outside the outlet pipe 2 is rotatably connected to the other end of the cleaning head 6, a bayonet 8 matched with the limiting block 4 is formed in the fixing ring 7, when the through hole of the mechanical part is soot-blown, the spray gun body 1 is opened, compressed gas is made to sequentially pass through the outlet pipe 2 and the gas outlets 3 and is finally blown out from the bevel openings 9, the cleaning head 6 is driven to rotate between the sealing cover and the fixing ring 7, so that the inner wall of the through hole of the mechanical part is cleaned by the compressed gas, dust is prevented from being easily cleaned by a conventional spray gun, and dust cleaning phenomenon that is not easily and the conventional spray gun is thoroughly.

Please refer to fig. 1-3, a thread groove is formed on an inner wall of one end of the outlet pipe 2, a bolt matched with the thread groove and in threaded connection is arranged on the sealing cover 5 in a penetrating manner, the sealing cover 5 is connected with the outlet pipe 2 through the bolt, the fixing ring 7 is sleeved on the outer wall of the outlet pipe 2, the sweeping head 6 is also sleeved on the outer wall of the outlet pipe 2, the bayonet 8 is matched with the limiting block 4, the limiting block 4 limits the fixing ring 7, the inner wall of the sealing cover 5 is in contact with one end of the outlet pipe 2, the bolt penetrates through the sealing cover 5 and the thread groove in the inner wall of the outlet pipe 2 and is in threaded connection, so that dust can be cleaned through the sealing cover 5, the sweeping head 6 and the fixing ring 7 which are installed with different specifications through the bolt according to the size of the through hole, and the practicability of the device is increased.

Referring to fig. 4, the inner wall of the outer end of the fixing ring 7 is formed with a chamfer, so that the fixing ring 7 is conveniently sleeved outside the outlet pipe 2.

Referring to fig. 1, 3 and 4, the inner side of the sealing cover 5 and the inner wall of the fixing ring 7 are both provided with a sealing gasket to increase the sealing performance.

Referring to fig. 4, an indication groove 10 matched with the bayonet 8 is formed in the outer wall of the fixing ring 7, and the bayonet 8 is conveniently sleeved outside the limiting block 4 through the indication groove 10.

The working principle is as follows: when blowing soot to machine part's through-hole, gu fixed ring 7 cover outside outlet duct 2, it overlaps outside outlet duct 2 equally to sweep head 6, rotate fixed ring 7 through indicating groove 10, make bayonet socket 8 and stopper 4 match, stopper 4 limits solid fixed ring 7, the inner wall of closing cap 5 and the one end contact of outlet duct 2, pass the screw thread groove threaded connection on closing cap 5 and the 2 inner walls of outlet duct with the bolt, open spray gun main part 1, make compressed gas loop through outlet duct 2, gas outlet 3, finally spout from bevel connection 9, it rotates to drive sweep head 6 between closing cap and 5 fixed ring 7, make sweep head 6 clean the inner wall of machine part through-hole, compressed gas blows the dust simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a through-hole soot blower for machine part processing, including spray gun main part (1), be connected with outlet duct (2) on spray gun main part (1), a plurality of gas outlets (3) have been seted up in running through on the one end outer wall of outlet duct (2), and fixedly connected with stopper (4) on the outer wall of this end, the outer end of outlet duct (2) is connected with closing cap (5), the inboard of closing cap (5) is rotated and is connected with the cover and establish sweeping head (6) outside outlet duct (2), the outer wall of sweeping head (6) runs through and sets up a plurality of bevel connection (9) that match with gas outlet (3), the other end of sweeping head (6) is rotated and is connected with the solid fixed ring (7) of establishing outside outlet duct (2), set up bayonet socket (8) that match with stopper (4) on solid fixed ring (7).

2. The through hole soot blower for machining mechanical parts as claimed in claim 1, wherein the inner wall of one end of the air outlet pipe (2) is provided with a thread groove, the sealing cover (5) is provided with a bolt which is matched with the thread groove and is in threaded connection, and the sealing cover (5) is connected with the air outlet pipe (2) through the bolt.

3. The through hole soot blower for machining mechanical parts as claimed in claim 1 or 2, wherein the inner wall of the outer end of the fixing ring (7) is chamfered.

4. The through hole soot blower for machining mechanical parts as claimed in claim 1 or 2, wherein the inner side of the cover (5) and the inner wall of the fixing ring (7) are provided with sealing gaskets.

5. The through hole soot blower for machining mechanical parts as claimed in claim 3, wherein the inner side of the cover (5) and the inner wall of the fixing ring (7) are provided with sealing gaskets.

6. The through hole soot blower for machining mechanical parts as claimed in claim 1, 2 or 5, wherein the outer wall of the fixed ring (7) is provided with an indicating groove (10) matched with the bayonet (8).

7. The through hole soot blower for machining mechanical parts as claimed in claim 3, wherein the outer wall of the fixed ring (7) is provided with an indicating groove (10) matching with the bayonet (8).

8. The through hole soot blower for machining mechanical parts as claimed in claim 4, wherein the outer wall of the fixed ring (7) is provided with an indicating groove (10) matching with the bayonet (8).