CN214488126U

CN214488126U - A protector for blowing dirt rifle clearance

Info

Publication number: CN214488126U
Application number: CN202120555323.2U
Authority: CN
Inventors: 董学峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-10-26
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a protective device for cleaning a dust blowing gun, which comprises a wind shield and a spray gun, wherein the end part of the spray gun is fixedly connected with a hose, one end of the spray gun, which is far away from the hose, is fixedly connected with a hard tube, one end of the hard tube, which is far away from the spray gun, is fixedly connected with a spray head, the outer wall of the hard tube is clamped with the wind shield, and the side edge of the wind shield is provided with a straight edge. The safety of the operator in dust blowing is greatly improved.

Description

A protector for blowing dirt rifle clearance

Technical Field

The utility model relates to a machine tooling technical field especially relates to a protector for be used for blowing dirt rifle clearance.

Background

Machining is a common process in the process of machining workpieces, in the process of machining, although a large amount of machining chips can be brought out of the workpieces by a chip removing structure of a cutter, the machining chips can still be remained on a worktable surface or in holes of the workpieces, the chips not only influence subsequent machining operation, but also easily cause workers to be injured, and inconvenience is brought to use and assembly of machined objects while the chips are remained in the holes to influence cleaning of the workpieces.

In the prior art, a blowing gun is usually used for blowing high-pressure gas into a workbench or a hole to blow away debris, the method can be used for cleaning up the workpiece, but has the defects that the blown debris flies upward and is uncontrollable, and the danger that the respiratory tract or eyes of an operator are easy to blow in exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protection device for cleaning a dust blowing gun.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a protector for be used for blowing dirt rifle to clear up, includes windshield, spray gun tip fixedly connected with hose, the one end fixedly connected with hard tube that the hose was kept away from to the spray gun, the one end fixedly connected with shower nozzle of spray gun is kept away from to the hard tube, windshield and hard tube outer wall joint, the windshield side is provided with the straight flange, the windshield inboard is provided with the interior chamber surface, the windshield inner wall is provided with first calorie of hole, the windshield passes through joint subassembly joint at the hard tube outer wall.

As a further description of the above technical solution:

the inner cavity surface is in a cone frustum shape, and the first clamping hole is formed in the small end of the cone frustum shape.

As a further description of the above technical solution:

the joint subassembly includes mounting box, latch segment, mounting box fixed connection is at the windshield lateral wall, the mounting box sets up at the windshield lateral wall and the one side opposite with the inner chamber face, the mounting box inboard is provided with the mounting groove, the mounting box lateral wall is provided with the spout, the spout sets up the one side of keeping away from the windshield at the mounting box.

As a further description of the above technical solution:

the locking block is connected to the inner side of the mounting box in a sliding mode, the locking block is connected with the mounting groove in a sliding mode, the upper surface of the locking block is provided with anti-skidding teeth, and a second clamping hole is formed in the inner wall of the locking block.

As a further description of the above technical solution:

the utility model discloses a fan shield, including mounting box, latch lock, clamping block, fan cover, clamping block inner wall joint has the bayonet lock, the bayonet lock runs through the latch lock inner wall, the one end sliding connection that the windshield was kept away from to the bayonet lock is inboard at the spout, the latch lock passes through bayonet lock and mounting box joint.

As a further description of the above technical solution:

the lower surface of the locking block is provided with a first counter bore, the lower wall of the inner side of the mounting box is provided with a second counter bore, and springs are arranged on the inner sides of the first counter bore and the second counter bore.

The utility model discloses following beneficial effect has:

compared with the prior art, this a protector for blowing dirt rifle clearance, through the first card hole on second card hole and the windshield that passes the hard tube on the latch segment, can block the hard tube through the power of spring rebound, only need press the latch segment during dismantlement, enlarge the hole that forms between second card hole and the first card hole, can take out the hard tube, the dismouting is very convenient, through the inboard interior chamber face that sets up of windshield and windshield, can not sputter by high-pressure gas and injure operating personnel when clearance dust and piece, the windshield can effectively shelter from dust and piece, security when promoting operating personnel blowing dirt greatly.

Drawings

Fig. 1 is a schematic overall structure diagram of a protection device for cleaning a dust blowing gun according to the present invention;

fig. 2 is a schematic structural view of a windshield of a protective device for cleaning a dust blowing gun according to the present invention;

fig. 3 is a sectional view of a back side partial structure of a windshield and a clamping component of a protective device for cleaning a dust blowing gun according to the present invention;

fig. 4 is a sectional view of a back side partial structure of a windshield of a protective device for cleaning a dust blowing gun according to the present invention;

fig. 5 is a schematic structural view of a locking block of a protection device for cleaning a dust blowing gun according to the present invention;

fig. 6 is a bottom view of the locking block structure of the protection device for cleaning the dust blowing gun according to the present invention.

Illustration of the drawings:

1. a windshield; 2. straight sides; 3. mounting a box; 4. a locking block; 5. a first card hole; 6. a bayonet lock; 7. an inner cavity surface; 8. a spring; 9. a second card hole; 10. anti-slip teeth; 11. a first counterbore; 12. mounting grooves; 13. a second counterbore; 14. a chute; 15. a hose; 16. a spray gun; 17. a hard tube; 18. and (4) a spray head.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model provides a pair of a protector for blowing dirt rifle clearance: including windshield 1, spray gun 16 tip fixedly connected with hose 15, the one end fixedly connected with hard tube 17 of hose 15 is kept away from to spray gun 16, the one end fixedly connected with shower nozzle 18 of spray gun 16 is kept away from to hard tube 17, windshield 1 and the outer wall joint of

hard tube

17, 1 side of windshield is provided with

straight flange

2, 1 inboard of windshield is provided with

interior chamber face

7, 1 inner wall of windshield is provided with first card hole 5, windshield 1 passes through joint subassembly joint at the outer wall of hard tube 17.

The inner cavity surface 7 is in a cone frustum shape, the first clamping hole 5 is arranged at the small end of the cone frustum shape, and through the design of the cone frustum shape, airflow which is blown to the workpiece by high-pressure gas and reflected back is blocked by the wind shield 1.

The joint subassembly includes mounting box 3,

latch segment

4, 3 fixed connection of mounting box are at 1 lateral wall of windshield, mounting box 3 sets up at 1 lateral wall of windshield and the one side opposite with

inner chamber face

7, 3 inboard mounting boxes are provided with

mounting groove

12, 3 lateral walls of mounting box are provided with spout 14, spout 14 sets up in one side that mounting box 3 kept away from windshield 1, realization windshield 1's dismouting that can be quick through the joint subassembly.

4 sliding connection of latch segment is inboard at mounting box 3, and latch segment 4 and mounting groove 12 sliding connection, 4 upper surfaces of latch segment are provided with

anti-skidding tooth

10, and 4 inner walls of latch segment are provided with second card hole 9, and anti-skidding tooth 10 is for increasing frictional force when pressing latch segment 4, avoids skidding.

4 inner wall joints of latch segment have bayonet lock 6, and bayonet lock 6 runs through 4 inner walls of latch segment, and the one end sliding connection that windshield 1 was kept away from to bayonet lock 6 is inboard at spout 14, and latch segment 4 passes through

bayonet lock

6 and 3 joints of mounting box, packs into mounting groove 12 with latch segment 4 earlier, and bayonet lock 6 is gone into to the card again, and latch segment 4 just can not break away from in mounting groove 12.

The lower surface of the locking block 4 is provided with a first counter bore 11, the lower wall of the inner side of the mounting box 3 is provided with a second counter bore 13, the inner sides of the first counter bore 11 and the second counter bore 13 are provided with a spring 8, the locking block 4 is jacked up through the elasticity of the spring 8, and the clamping effect is achieved.

The working principle is as follows: install latch segment 4 into mounting groove 12 earlier, block into bayonet lock 6 again, latch segment 4 just can not break away from in mounting groove 12, wear into hard tube 17 on spray gun 16 from spout 14 again, pass second card hole 9, first card hole 5 stretches into windshield 1 inboard, put shower nozzle 18 in one side of cavity face 7, spring 8 can jack-up latch segment 4, block hard tube 17 and can not loosen, sweep work, high-pressure gas blows out behind the work piece through shower nozzle 18, the clastic gas that has of refluence meeting all is by windshield 1 now, avoided operating personnel to be hurt, when needing to dismantle, press latch segment 4, the hole distance between second card hole 9 and first card hole 5 is increaseed, can take out hard tube 17.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a protector for be used for blowing dirt rifle clearance which characterized in that: including windshield (1), spray gun (16) tip fixedly connected with hose (15), the one end fixedly connected with hard tube (17) of hose (15) are kept away from in spray gun (16), one end fixedly connected with shower nozzle (18) of spray gun (16) are kept away from in hard tube (17), windshield (1) and hard tube (17) outer wall joint, windshield (1) side is provided with straight flange (2), windshield (1) inboard is provided with interior cavity face (7), windshield (1) inner wall is provided with first card hole (5), windshield (1) is through joint subassembly joint at hard tube (17) outer wall.

2. A guard for dust lance cleaning according to claim 1, characterised in that: the inner cavity surface (7) is in a cone frustum shape, and the first clamping hole (5) is formed in the small end of the cone frustum shape.

3. A guard for dust lance cleaning according to claim 1, characterised in that: the joint subassembly includes mounting box (3), latch segment (4), mounting box (3) fixed connection is at windshield (1) lateral wall, mounting box (3) set up at windshield (1) lateral wall and with interior chamber surface (7) opposite one side, mounting box (3) inboard is provided with mounting groove (12), mounting box (3) lateral wall is provided with spout (14), spout (14) set up the one side of keeping away from windshield (1) in mounting box (3).

4. A guard for dust lance cleaning according to claim 3, characterised in that: the locking block (4) is connected to the inner side of the mounting box (3) in a sliding mode, the locking block (4) is connected with the mounting groove (12) in a sliding mode, anti-skidding teeth (10) are arranged on the upper surface of the locking block (4), and a second clamping hole (9) is formed in the inner wall of the locking block (4).

5. A guard for dust lance cleaning according to claim 4, characterised in that: the utility model discloses a fan shield, including latch lock, latch lock (4) inner wall joint has bayonet lock (6), bayonet lock (6) run through latch lock (4) inner wall, the one end sliding connection that windshield (1) were kept away from in bayonet lock (6) is inboard in spout (14), latch lock (4) are through bayonet lock (6) and mounting box (3) joint.

6. A guard for dust lance cleaning according to claim 5, characterised in that: the lower surface of the locking block (4) is provided with a first counter bore (11), the lower wall of the inner side of the mounting box (3) is provided with a second counter bore (13), and the inner sides of the first counter bore (11) and the second counter bore (13) are provided with springs (8).