CN213590846U

CN213590846U - Spray gun structure convenient for replacing gun head sleeve for automobile maintenance

Info

Publication number: CN213590846U
Application number: CN202022118854.3U
Authority: CN
Inventors: 刘建林
Original assignee: Fengjie Fubang Automobile Maintenance Co ltd
Current assignee: Fengjie Fubang Automobile Maintenance Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-02
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a spray gun technical field specifically is a vapour turning mold utensil of auto repair with being convenient for change rifle head cover, including material jar, the picture peg hole has been seted up in the centre of a circle of material jar, and the top of material jar is connected with the connection lantern ring, and the inside coaxial coupling of the connection lantern ring has solid fixed ring, and solid fixed ring is equipped with annular splint around the outer wall of picture peg hole, connects the vertical connecting rod of the right side fixedly connected with of the lantern ring, and an installation section of thick bamboo has been cup jointed to the. This vapour vehicle repair is with spray gun structure convenient to change rifle head cover is through the fixed knot who is equipped with on the connecting sleeve ring and the installation section of thick bamboo, through the clamping action of annular splint and barrel casing to rifle head cover rifle barrel and air gun barrel, has solved current vapour vehicle repair and has used the spray gun not convenient for to the problem that rifle head cover was changed to through the fixed seal of each nut and splint to the rifle head cover, solved current spray gun because fixed not tightly lead to the spraying problem of leaking.

Description

Spray gun structure convenient for replacing gun head sleeve for automobile maintenance

Technical Field

The utility model relates to a spray gun technical field specifically is a vapour turning mold utensil with being convenient for change rifle head cover's spray gun structure.

Background

A spray gun is a device that uses a quick release of liquid or compressed air as a motive force. The spray gun is divided into a normal pressure type spray gun and a pressurized spray gun. The spray gun can be directly used for loading paint in the application of the spray gun in the industry, namely a simple spray gun can be installed in automatic equipment such as an automatic glue sprayer, an automatic glue spreader, an automatic paint sprayer, a coating machine and other spraying equipment;

the existing spray gun structure for automobile maintenance is relatively fixed, a replacement structure for the gun heads of material tanks and the gun head sleeves of different sizes is lacked, so that the gun head sleeves are difficult to replace, the fixing measures of the common spray gun structure are not good, the spraying effect is not ideal when maintenance is conducted, leakage can occur, and the gun head sleeves are extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vapour turning repair is with spray gun structure of being convenient for change rifle head cover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a spray gun structure convenient for replacing a gun head sleeve for automobile maintenance comprises a charging bucket, wherein a circle center position of the charging bucket is provided with a plug tube hole, the top of the charging bucket is coaxially connected with a connecting sleeve ring, the inside of the connecting sleeve ring is coaxially connected with a fixing ring, the fixing ring is fixedly connected to the top of the charging bucket, the fixing ring is provided with two annular clamping plates around the outer wall of the plug tube hole, and the right side of the connecting sleeve ring is fixedly connected with a vertical connecting rod;

the top of the connecting rod is fixedly connected with a connecting block, a sliding groove is formed in the inner side of the connecting block, sliding blocks which are connected in a sliding mode are arranged in the sliding groove, two sliding blocks are arranged and are respectively and fixedly connected with two sleeve sleeves, and second guide rods are respectively arranged at the joints of the two sleeve sleeves;

the mounting barrel is sleeved inside the barrel sleeve, a fixedly connected gun head sleeve is arranged at the bottom of the left side of the mounting barrel, a conveying pipe is connected to the bottom of the mounting barrel through a first nut in a threaded mode, and the conveying pipe is communicated with the inside of the mounting barrel.

Preferably, the back of the two annular clamping plates is provided with a first guide rod, the surface of the first guide rod is sleeved with a first spring, and one end of the first spring tightly supports the back of the annular clamping plate.

Preferably, a second spring is sleeved on the surface of the second guide rod and tightly abuts against one side of the barrel sleeve.

Preferably, the surface wall of the conveying pipe is coaxially connected with a sealing ring, and the sealing ring is arranged at the upper part of the first nut.

Preferably, the left side of the gun head sleeve is coaxially connected with a sleeve needle.

Preferably, a gun body is installed on the left side of the installation barrel, a circular rotating head is installed on the front portion of the gun body, a trigger is connected to the circular rotating head in a rotating mode, an air nozzle is arranged on the left side of the gun body, a second nut is arranged at the joint of the air nozzle and the gun body, and the air nozzle is sleeved inside the gun head sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this vapour vehicle repair is with spray gun structure convenient to change rifle head cover is through the fixed knot who is equipped with on the connecting sleeve ring and the installation section of thick bamboo, through the clamping action of annular splint and barrel casing to rifle head cover rifle barrel and air gun barrel, has solved current vapour vehicle repair and has used the spray gun not convenient for to the problem that rifle head cover was changed to through the fixed seal of each nut and splint to the rifle head cover, solved current spray gun because fixed not tightly lead to the spraying problem of leaking.

Drawings

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

FIG. 2 is a schematic view of a bucket structure in the present invention;

FIG. 3 is a schematic diagram of the structure of the annular clamping plate of the present invention;

fig. 4 is a schematic structural view of the cartridge of the present invention;

fig. 5 is a schematic structural view of the mounting barrel of the present invention.

In the figure: 1. a charging bucket; 2. a connecting lantern ring; 3. mounting the cylinder; 4. a gun body; 5. a second nut; 6. a delivery pipe; 7. a first nut; 21. a connecting rod; 22. a barrel sleeve; 23. a fixing ring; 24. a cannula hole; 25. an annular splint; 26. a first guide bar; 27. a first spring; 28. connecting blocks; 29. a slider; 31. a gun head sleeve; 41. circularly rotating the head; 42. a trigger; 43. an air shower; 60. a seal ring; 280. a second guide bar; 282. a second spring; 310. a trocar.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a auto repair is with spray gun structure convenient to change rifle head cover, including material jar 1, the centre of a circle position of material jar 1 has seted up picture peg hole 24, the top coaxial coupling of material jar 1 has the lantern ring 2, the inside coaxial coupling of the lantern ring 2 has solid fixed ring 23, and solid fixed ring 23 fixed connection is in the top of material jar 1, gu fixed ring 23 is equipped with annular splint 25 around the outer wall of picture peg hole 24, and annular splint 25 is provided with two, the vertical connecting rod 21 of the right side fixedly connected with of the lantern ring 2, can press from both sides tightly the barrel of spray gun rifle cover through annular splint 25, play fixed effect, and accessible pulling annular splint 25 makes the barrel drop, conveniently dismantle.

Connecting rod 21's top fixedly connected with connecting block 28, the spout has been seted up to connecting block 28's inboard, the inside slider 29 that is equipped with sliding connection of spout, slider 29 is provided with two, and fixedly connected with barrel casing 22 respectively, barrel casing 22 is provided with two, and the junction of two barrel casings 22 is equipped with second guide bar 280 respectively, can carry out fixed mounting to the air cylinder at rifle body rear portion through barrel casing 22, through the cartridge casing 22 to the tight clamp effect of air cylinder for it is more closely fixed.

An installation section of thick bamboo 3 has been cup jointed to the inside of barrel casing 22, and the left side bottom of an installation section of thick bamboo 3 is equipped with fixed connection's rifle head sleeve pipe 31, and the bottom of an installation section of thick bamboo 3 has conveyer pipe 6 through 7 threaded connection of first nut, and conveyer pipe 6 communicates with each other with the inside of an installation section of thick bamboo 3, through the connection of rifle head sleeve pipe 31 and rifle body air shower nozzle 43 for this spray gun device work is more convenient accurate.

In this embodiment, the back of the two annular clamping plates 25 is provided with a first guide rod 26, the surface of the first guide rod 26 is sleeved with a first spring 27, one end of the first spring 27 tightly supports the back of the annular clamping plate 25, and the barrel of the gun body can be fixedly clamped by pulling the annular clamping plate 25 through the first guide rod 26.

In addition, the surface of the second guiding rod 280 is sleeved with a second spring 282, and the second spring 282 tightly abuts against one side of the sleeve 22, so that the sleeve 22 can be pulled by the second guiding rod 280 to fix or disassemble and replace the air cylinder of the gun body.

Further, a sealing ring 60 is coaxially connected to the surface wall of the delivery pipe 6, and the sealing ring 60 is disposed on the upper portion of the first nut 7 to prevent leakage when the spray gun barrel is sprayed.

Specifically, the left side of the lance head casing 31 is coaxially connected with the casing needle 310, and the casing needle 310 is inserted into the lance body air nozzle 43, so that the connection is tighter.

It is worth noting that the gun body 4 is installed on the left side of the installation cylinder 3, the circular rotating head 41 is installed on the front portion of the gun body 4, the trigger 42 is connected to the circular rotating head 41 in a rotating mode, the air nozzle 43 is arranged on the left side of the gun body 4, the second nut 5 is arranged at the connecting portion of the air nozzle 43 and the gun body 4, the air nozzle 43 is connected to the inside of the gun head sleeve 31 in a sleeved mode, the air nozzle 43 is communicated with the gun head sleeve 31, and spraying work of the spray gun is guaranteed.

It should be noted that the present invention relates to circuits, electronic components and modules, and is well within the skill of those in the art, and is fully within the scope of the present invention as embodied and broadly described herein.

When the spray gun structure convenient for replacing the gun head cover for automobile maintenance in this embodiment is used, when the gun head cover needs to be replaced, firstly, an operator inserts the gun body conveying pipeline 6 of the gun head cover into the insertion hole 24 at the top of the charging bucket 1, and fixes the conveying pipeline 6 by pulling the annular clamping plate 25, at this time, when the annular clamping plate 25 tightly clamps the conveying pipeline 6, the conveying pipeline 6 is fixed by using the first nut 7, the joint of the conveying pipeline is sealed by using the sealing ring 60 used in cooperation, the mounting barrel 3 of the gun body is sleeved inside the barrel 22 by the barrel 22, the barrel 22 is pulled, at this time, the sliding block 29 at the bottom of the barrel 22 slides on the connecting block 28 by pulling, when the barrel 22 tightly presses the mounting barrel 3, at this time, the air pipe of the air nozzle 43 is inserted into the gun head sleeve 31, and the sleeve needle 310 extends into the air pipe of the air nozzle 43, at this time, the replacement of the gun head sleeve of the spray gun is finished.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a auto repair is with spray gun structure of being convenient for change rifle head cover, includes material jar (1), its characterized in that: the material tank is characterized in that a plug tube hole (24) is formed in the circle center of the material tank (1), the top of the material tank (1) is coaxially connected with a connecting sleeve ring (2), a fixing ring (23) is coaxially connected inside the connecting sleeve ring (2), the fixing ring (23) is fixedly connected to the top of the material tank (1), an annular clamping plate (25) is arranged on the outer wall, surrounding the plug tube hole (24), of the fixing ring (23), the number of the annular clamping plates (25) is two, and a vertical connecting rod (21) is fixedly connected to the right side of the connecting sleeve ring (2);

the top of the connecting rod (21) is fixedly connected with a connecting block (28), the inner side of the connecting block (28) is provided with a sliding groove, a sliding block (29) in sliding connection is arranged in the sliding groove, two sliding blocks (29) are arranged and are respectively and fixedly connected with two barrel sleeves (22), two barrel sleeves (22) are arranged, and the joint of the two barrel sleeves (22) is respectively provided with a second guide rod (280);

the mounting barrel is characterized in that a mounting barrel (3) is sleeved inside the barrel sleeve (22), a fixedly connected gun head sleeve (31) is arranged at the bottom of the left side of the mounting barrel (3), a conveying pipe (6) is connected to the bottom of the mounting barrel (3) through a first nut (7) in a threaded mode, and the conveying pipe (6) is communicated with the inside of the mounting barrel (3).

2. The spray gun structure convenient for replacing a gun head sleeve for automobile maintenance according to claim 1, characterized in that: the back of two annular splint (25) all is equipped with first guide bar (26), first spring (27) have been cup jointed on the surface of first guide bar (26), just the back of annular splint (25) is tightly supported to the one end of first spring (27).

3. The spray gun structure convenient for replacing a gun head sleeve for automobile maintenance according to claim 1, characterized in that: a second spring (282) is sleeved on the surface of the second guide rod (280), and the second spring (282) abuts against one side of the barrel sleeve (22).

4. The spray gun structure convenient for replacing a gun head sleeve for automobile maintenance according to claim 1, characterized in that: the surface wall of conveying pipe (6) is connected with sealing washer (60) with one's own axis, sealing washer (60) set up in the upper portion of first nut (7).

5. The spray gun structure convenient for replacing a gun head sleeve for automobile maintenance according to claim 1, characterized in that: the left side of the gun head sleeve (31) is coaxially connected with a sleeve needle (310).

6. The spray gun structure convenient for replacing a gun head sleeve for automobile maintenance according to claim 1, characterized in that: the utility model discloses a rifle head, including installation section of thick bamboo (3), the left side of installation section of thick bamboo (3) is installed the rifle body (4), the front portion of the rifle body (4) is installed circularly and is turned round (41), circularly turn round (41) rotate and be connected with trigger (42), the left side of the rifle body (4) is equipped with air shower nozzle (43), air shower nozzle (43) with the junction of the rifle body (4) is equipped with second nut (5), just air shower nozzle (43) cup joint in the inside of rifle head sleeve pipe (31).