CN216174988U

CN216174988U - Purging device for inner wall of milling surface pipe

Info

Publication number: CN216174988U
Application number: CN202122608699.8U
Authority: CN
Inventors: 李士锋; 石永军; 卢力丰
Original assignee: Zhongke Jinlong Metal Material Development Co ltd; Golden Dragon Precise Copper Tube Group Inc
Current assignee: Zhongke Jinlong Metal Material Development Co ltd; Golden Dragon Precise Copper Tube Group Inc
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-05
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of purging devices, and discloses a purging device for the inner wall of a milling tube. According to the utility model, by arranging the blocking component, when the inner wall of the milling surface pipe is purged, before the end head is inserted into the casting blank for purging, the end opening of the casting blank is sealed by using the blocking component, so that compressed air is blown out along the direction of the inner wall of the casting blank, the purging effect of the inner wall of the casting blank is increased, and the situations that the compressed air can overflow from the end opening of the casting blank, so that the energy waste and the purging effect are poor are avoided.

Description

Purging device for inner wall of milling surface pipe

Technical Field

The utility model relates to the technical field of purging devices, in particular to a purging device for the inner wall of a milling surface pipe.

Background

The waste can be generated in the production and processing process of the milling pipe, and the waste in the pipeline is not easy to discharge, so that the purging device is required to be used for purging the waste in the pipeline in the processing process.

The existing purging end head on the inner wall of the milling surface pipe is inserted into a casting blank for purging, and compressed air can overflow from the end of the casting blank, so that the conditions of energy waste, poor purging effect and the like are caused.

Therefore, a purging device for the inner wall of the milling surface tube is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a purging device for the inner wall of a milling surface pipe.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a mill face pipe inner wall and sweep device, includes main trachea and intubate, the one end intercommunication of main trachea has the sleeve pipe, and the sleeve pipe one end intercommunication of keeping away from main trachea has the valve, the sheathed tube one end is kept away from to the valve and the intubate intercommunication sets up, the outer wall sliding connection of intubate has the jam subassembly.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the blocking component, when the inner wall of the milling surface pipe is purged, before the end head is inserted into the casting blank for purging, the end opening of the casting blank is sealed by using the blocking component, so that compressed air is blown out along the direction of the inner wall of the casting blank, the purging effect of the inner wall of the casting blank is increased, and the situations that the compressed air can overflow from the end opening of the casting blank, so that the energy waste and the purging effect are poor are avoided.

2. According to the utility model, through the matched use of the pipe sleeve, the soft rubber ring and the bronchus and the like, the annular groove can be inflated before use, so that the soft rubber ring is expanded, and further the soft rubber ring blocks one end of a casting blank, through the matched use of the shell, the first vent hole, the second vent hole and the like, the rotating block can be rotated, so that the main air pipe inflates the bronchus, through the arrangement of the handle, the rotating rod is convenient to rotate, through the arrangement of the rubber sleeve and the anti-skid groove, the sleeve is convenient to hold, through the arrangement of the plurality of lantern rings, the soft rubber ring can be strengthened, and the burst of the soft rubber ring is avoided.

Drawings

Fig. 1 is a schematic overall structure diagram of a purging device for the inner wall of a milling tube according to the present invention;

fig. 2 is a schematic structural diagram of a plugging component of a purging device for the inner wall of a milling tube according to the present invention;

fig. 3 is a schematic view of a valve structure of a purging device for an inner wall of a milling tube according to the present invention.

In the figure: 1. a main air pipe; 2. inserting a tube; 3. a sleeve; 4. a valve; 5. pipe sleeve; 6. an annular groove; 7. a soft rubber ring; 8. a bronchus; 9. a collar; 401. a housing; 402. rotating the block; 403. a first vent hole; 404. a second vent hole; 405. a rotating rod; 406. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a milling face tube inner wall sweeps device, includes main trachea 1 and intubate 2, and the one end intercommunication of main trachea 1 has sleeve pipe 3, and the one end intercommunication that main trachea 1 was kept away from to sleeve pipe 3 has valve 4, and the one end that sleeve pipe 3 was kept away from to valve 4 sets up with intubate 2 intercommunication, and the outer wall sliding connection of intubate 2 has the jam subassembly.

Further, referring to fig. 1 and 2, the blocking component includes pipe sleeve 5, and the inner wall of pipe sleeve 5 and 2 sliding connection of intubate, ring channel 6 has been seted up to the outer wall of pipe sleeve 5, and the outer wall fixedly connected with soft rubber ring 7 of ring channel 6, the outer wall fixedly connected with bronchus 8 of pipe sleeve 5, and

bronchus

8 and 6 intercommunication settings of ring channel, the one end and the valve 4 intercommunication settings of pipe sleeve 5 are kept away from to bronchus 8, through setting up pipe sleeve 5, cooperation such as soft rubber ring 7 and bronchus 8 are used, can aerify in the ring channel 6 before using, make soft rubber ring 7 expand, and then make soft rubber ring 7 block up the one end of casting blank, avoid compressed air to spill over from the casting blank port, strengthen and sweep effect and energy saving.

Further, referring to fig. 1 and 3, valve 4 includes casing 401, and the inner wall of casing 401 rotates and is connected with commentaries on classics piece 402, first air vent 403 has been seted up to one side lateral wall of commentaries on classics piece 402, and second air vent 404 has been seted up to the inner wall of first air vent 403, bronchus 8 and casing 401 intercommunication set up, the last fixed surface of commentaries on classics piece 402 is connected with bull stick 405, and the one end that bull stick 405 kept away from commentaries on classics piece 402 runs through casing 401 and extends to the outside setting of casing 401, through setting up casing 401, cooperation such as first air vent 403 and second air vent 404 is used, commentaries on classics piece 402 can be rotated, make main trachea 1 aerify in to bronchus 8.

Further, referring to fig. 1 and 3, a handle 406 is fixedly connected to one end of the rotating rod 405 located outside the housing 401, and anti-slip threads are formed on an outer wall of the handle 406, so that the rotating rod 405 can be rotated conveniently by arranging the handle 406.

Further, referring to fig. 1, the outer wall of the sleeve 3 is sleeved with a rubber sleeve, and the outer wall of the rubber sleeve is provided with an anti-slip groove, so that the sleeve 3 can be held conveniently by arranging the rubber sleeve and the anti-slip groove.

Further, referring to fig. 1 and 2, the outer wall of flexible glue ring 7 is fixed to be equipped with a plurality of lantern rings 9, and lantern ring 9 is the silica gel material, through setting up a plurality of lantern rings 9, can strengthen flexible glue ring 7, avoids flexible glue ring 7 to explode and splits.

Before the casting blank cleaning device is used, one end of a main air pipe 1 is communicated with a high-pressure air pump, the high-pressure air pump is started again, when the casting blank cleaning device is used, firstly, an insertion pipe 2 and a blocking assembly are inserted into a pipeline needing to be cleaned, then a handle 406 is rotated, so that a first vent hole 403, a second vent hole 404, the main air pipe 1 and a branch air pipe 8 are communicated with each other, air in the main air pipe 1 can enter an annular groove 6 through the second vent hole 404, the first vent hole 403 and the branch air pipe 8 and the like, when the air in the annular groove 6 is too much, the air in the annular groove 6 can prop open a soft rubber ring 7, so that the soft rubber ring 7 blocks the pipeline of the casting blank, one end of the pipeline of the casting blank is sealed, then the handle 406 is rotated continuously, the rotated handle 406 drives a rotating rod 405 and a rotating block 402 to rotate, so that the first vent hole 403 is communicated with a sleeve 3 and the insertion pipe 2, and the inner wall of the pipeline can be cleaned; after the inner wall of the pipeline is purged, the high-pressure air pump can be closed, the handle 406 is rotated, the first vent hole 403 and the second vent hole 404 are communicated with the branch air pipe 8 and the main air pipe 1 again, so that the air in the annular groove 6 can be discharged through the branch air pipe 8 and the main air pipe 1, and the soft rubber ring 7 is reset.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a milling face pipe inner wall sweeps device, includes main trachea (1) and intubate (2), its characterized in that, the one end intercommunication of main trachea (1) has sleeve pipe (3), and the one end intercommunication that main trachea (1) were kept away from in sleeve pipe (3) has valve (4), the one end and intubate (2) intercommunication setting of sleeve pipe (3) are kept away from in valve (4), the outer wall sliding connection of intubate (2) has the jam subassembly.

2. The purging device for the inner wall of the milling tube according to claim 1, wherein the blocking assembly comprises a tube sleeve (5), the inner wall of the tube sleeve (5) is slidably connected with the insertion tube (2), an annular groove (6) is formed in the outer wall of the tube sleeve (5), a soft rubber ring (7) is fixedly connected to the outer wall of the annular groove (6), a bronchus (8) is fixedly connected to the outer wall of the tube sleeve (5), the bronchus (8) is communicated with the annular groove (6), and one end, far away from the tube sleeve (5), of the bronchus (8) is communicated with the valve (4).

3. The purging device for the inner wall of the milling tube as claimed in claim 2, wherein the valve (4) comprises a housing (401), the inner wall of the housing (401) is rotatably connected with a rotating block (402), a first vent hole (403) is formed in a side wall of the rotating block (402), a second vent hole (404) is formed in an inner wall of the first vent hole (403), the branch tube (8) is communicated with the housing (401), a rotating rod (405) is fixedly connected to the upper surface of the rotating block (402), and one end, away from the rotating block (402), of the rotating rod (405) penetrates through the housing (401) and extends to the outside of the housing (401).

4. The purging device for the inner wall of the milling tube as claimed in claim 3, wherein a handle (406) is fixedly connected to one end of the rotating rod (405) located outside the housing (401), and anti-skid threads are formed on the outer wall of the handle (406).

5. A purging device for the inner wall of a milling face pipe according to claim 1, 2, 3 or 4, characterized in that a rubber sleeve is sleeved on the outer wall of the sleeve (3), and an anti-slip groove is formed in the outer wall of the rubber sleeve.

6. The purging device for the inner wall of the milling face pipe as claimed in claim 2, 3 or 4, wherein a plurality of lantern rings (9) are fixedly sleeved on the outer wall of the soft rubber ring (7), and the lantern rings (9) are made of silica gel.