CN212263692U

CN212263692U - Air nozzle for mold

Info

Publication number: CN212263692U
Application number: CN202020784094.7U
Authority: CN
Inventors: 林志高
Original assignee: Hefei Bailu Mould Special Steel Co ltd
Current assignee: Hefei Bailu Mould Special Steel Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-01
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses an air nozzle for a mold, which comprises a nozzle body and a nozzle head, wherein one end of the nozzle body is provided with a groove plate, the outer wall of the groove plate is sleeved with a binding belt, the inner wall of the nozzle body, which is close to one end of the groove plate, is provided with a clamping groove, one end of the nozzle head, which is close to the nozzle body, is provided with a convex rod matched with the clamping groove, the number of the groove plates is four, the side views of the four groove plates are all arc structures, the four slot plates are arranged at the end part of the nozzle body in an annular equidistant mode, the outer walls of the slot plates are flush with the outer wall of the nozzle body, the inner diameter of each slot plate is 1-3mm larger than that of the nozzle body, one ends, close to the nozzle body, of the inner walls of the slot plates are provided with clamping holes, the outer wall, far away from the spray head, of each protruding rod is sleeved with a sealing ring, the middle part of the outer wall of each protruding rod is integrally provided with a limiting ring, the outer diameter of each limiting ring is 1-2mm larger than that of the nozzle body, and the four slot plates at the. Through the cooperation of above each device use, can make the change of shower nozzle more convenient, promote work efficiency.

Description

Air nozzle for mold

Technical Field

The utility model relates to a relevant technical field of air nozzle specifically is an air nozzle for mould.

Background

Air nozzle can spout high-pressure draught, utilize this characteristic air nozzle mainly used cleaning appliance at present, especially in mould production facility field, high-pressure draught can realize clearing up the mould without dead angle, can show the cleaning efficiency who promotes the mould, but the type kind shape of mould is more, when clearing up to some special moulds, need change the shower nozzle of nozzle, but to the mode that is connected the majority between present shower nozzle and the nozzle and adopts threaded connection, its connection process is troublesome relatively, so need one kind can conveniently fix the air nozzle for mould of dismantling the shower nozzle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas nozzle for mould to the current nozzle that proposes among the above-mentioned background art of solution is inconvenient to be changed the shower nozzle, influences the problem that work efficiency promoted.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas nozzle for mould, includes nozzle body and shower nozzle, the one end of nozzle body is provided with the frid, the ribbon has been cup jointed to the outer wall of frid, the inner wall that the nozzle body is close to frid one end is provided with the draw-in groove, the one end that the shower nozzle is close to the nozzle body be provided with draw-in groove assorted nose bar.

Preferably, the frid is provided with four, and the side view of four frids is the circular arc type structure, and four frids are annular equidistance setting at the tip of nozzle body.

Preferably, the outer wall of the groove plate is flush with the outer wall of the nozzle body, the inner diameter of the groove plate is 1-3mm larger than the nozzle body, and a clamping hole is formed in one end, close to the nozzle body, of the inner wall of the groove plate.

Preferably, the outer wall of the end, far away from the spray head, of the convex rod is sleeved with a sealing ring, a limiting ring is integrally arranged at the middle part of the outer wall of the convex rod, and the outer diameter of the limiting ring is 1-2mm larger than the inner diameter of the nozzle body.

Preferably, the four slotted plates of the end of the nozzle body are internal to the band.

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

1. the utility model discloses, the inside of nose bar insertion draw-in groove, through the ribbon with the inner wall of frid and the outer wall laminating of shower nozzle, can go into the inside spacing collar in card hole with the card and fix, borrow this to realize fixed between nozzle body and the shower nozzle, remove the ribbon, alright realize the taking out of shower nozzle from, removed the trouble that the thread tightening mode brought from, promoted the speed that the shower nozzle was changed.

2. The utility model discloses, can eliminate the gap between draw-in groove and the nose bar through the sealing washer, promote the leakproofness between the two, avoid appearing the condition emergence of leaking gas between nozzle body and the shower nozzle.

Drawings

FIG. 1 is an exploded view of an embodiment of the present invention;

fig. 2 is a schematic view of a front-cut structure of the nozzle body according to the embodiment of the present invention.

In the figure: 1. a nozzle body; 2. a spray head; 3. a groove plate; 4. binding a belt; 5. a card slot; 6. a nose bar; 61. a seal ring; 62. a limiting ring; 7. and (6) clamping the hole.

Detailed Description

In order to enable the replacement of the spray head to be more convenient and improve the working efficiency, the air nozzle for the die is provided. 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 work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present embodiment provides an air nozzle for a mold, including a nozzle body 1 and a nozzle head 2, wherein one end of the nozzle body 1 is provided with a slot plate 3, an outer wall of the slot plate 3 is sleeved with a ribbon 4, an inner wall of the nozzle body 1 near one end of the slot plate 3 is provided with a slot 5, and one end of the nozzle head 2 near the nozzle body 1 is provided with a protruding rod 6 matched with the slot 5.

The frid 3 is provided with four, and the side view of four frids 3 is the circular arc type structure, and just four frids 3 are annular equidistance setting at the tip of nozzle body 1.

The outer wall of the groove plate 3 is flush with the outer wall of the nozzle body 1, the inner diameter of the groove plate 3 is larger than the nozzle body by 11-3mm, and a clamping hole 7 is formed in one end, close to the nozzle body 1, of the inner wall of the groove plate 3.

The outer wall of one end of the convex rod 6, which is far away from the spray head 2, is sleeved with a sealing ring 61, the middle part of the outer wall of the convex rod 6 is integrally provided with a limiting ring 62, and the outer diameter of the limiting ring 62 is 1-2mm larger than the inner diameter of the spray nozzle body 1.

Four slot plates 3 at the end of the nozzle body 1 are inside the band 4.

In this embodiment, shower nozzle 2 is when the installation, fixed with nozzle body 1, then insert between frid 3 with the one end that shower nozzle 2 was equipped with nose bar 6, insert the inside of draw-in groove 5 until nose bar 6, when the inside of spacing collar 62 embedding card hole 7, there is frid 3 to pat the sound of shower nozzle 2 outer wall, later tighten ribbon 4, along with tightening of ribbon 4, receive the extrusion between card hole 7 and the spacing collar 62 and fix, when the inner wall of frid 3 and the outer wall close adhesion of shower nozzle 2, it can to stop tightening ribbon 4.

When shower nozzle 2 needs to be changed, get rid of ribbon 4, this moment under frid 3 self elastic effect, frid 3 reconversion, later take out shower nozzle 2 from frid 3 inside, then with shower nozzle 2 that needs to be changed according to above-mentioned process fixed can with nozzle body 1.

Through the cooperation of above each device use, can make the change of shower nozzle 2 more convenient, promote work efficiency.

Example 2

Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1: the outer wall that the spray head 2 one end was kept away from to nose bar 6 has cup jointed sealing washer 61, and the middle part department an organic whole of the outer wall of nose bar 6 is provided with spacing collar 62, and the external diameter of spacing collar 62 is greater than 1-2mm of nozzle body internal diameter, can eliminate the gap between draw-in groove 5 and the nose bar 6 through sealing washer 61, promotes the leakproofness between the two, and the condition of avoiding appearing leaking gas between nozzle body 1 and the spray head 2 takes place.

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 an air nozzle for mould, includes nozzle body (1) and shower nozzle (2), its characterized in that: one end of the nozzle body (1) is provided with a groove plate (3), a binding belt (4) is sleeved on the outer wall of the groove plate (3), a clamping groove (5) is formed in the inner wall, close to one end of the groove plate (3), of the nozzle body (1), and a protruding rod (6) matched with the clamping groove (5) is arranged at one end, close to the nozzle body (1), of the spray head (2).

2. The air nozzle for a mold as set forth in claim 1, wherein: the nozzle is characterized in that the four groove plates (3) are arranged, the side views of the four groove plates (3) are of arc structures, and the four groove plates (3) are arranged at the end part of the nozzle body (1) in an annular equidistant mode.

3. The air nozzle for a mold as set forth in claim 2, wherein: the outer wall of the groove plate (3) is flush with the outer wall of the nozzle body (1), the inner diameter of the groove plate (3) is larger than the nozzle body (1) by 1-3mm, and a clamping hole (7) is formed in one end, close to the nozzle body (1), of the inner wall of the groove plate (3).

4. The air nozzle for a mold as set forth in claim 1, wherein: the outer wall of one end, far away from the spray head (2), of the convex rod (6) is sleeved with a sealing ring (61), a limiting ring (62) is integrally arranged at the middle of the outer wall of the convex rod (6), and the outer diameter of the limiting ring (62) is larger than the inner diameter of the nozzle body (1) by 1-2 mm.

5. The air nozzle for a mold as set forth in claim 2, wherein: the four slot plates (3) at the end part of the nozzle body (1) are arranged in the binding belt (4).