CN217143587U

CN217143587U - Split type improved spray gun for cutting tool

Info

Publication number: CN217143587U
Application number: CN202220624769.0U
Authority: CN
Inventors: 金玉娥
Original assignee: Hunan Juncheng Precision Technology Co ltd
Current assignee: Hunan Juncheng Precision Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-08-09
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a split type improved spray gun for cutting tool, which comprises a gun body, wherein a short gun barrel is arranged on the output end thread of the gun body, a sand grinding pipe is arranged inside the short gun barrel in a sliding way, a pipeline joint is arranged on the lower surface thread of the gun body, an air nozzle is arranged on the internal thread of the gun body, the surface of the air nozzle far away from the short gun barrel is rotatably provided with a ball shaft, the surface of the gun body close to the short gun barrel is provided with a ring groove, and the inner part of the ring groove is clamped with a rubber ring. The service life of the spray gun is prolonged.

Description

Split type improved spray gun for cutting tool

Technical Field

The utility model relates to a spray gun, in particular to a split type improved generation spray gun is used to a cutting tool.

Background

In machining, the cutting tool is a tool used in machining in machine manufacturing, and most of the tools are used for machine, but are also used for hand. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool.

For some occasions where fireworks are strictly forbidden, such as offshore oil drilling platforms, oil refineries, large oil tanks, oil and gas transmission pipelines and the like, cutting needs to be carried out through a spray gun, the temperature rise of a cut workpiece is low, the possibility that the cut workpiece is deformed, and a heat affected zone and a tissue of the cut part are reduced, so that the spray gun can be safely and reliably used, but when the spray gun is used specifically, the spray gun has some problems:

1. when the existing spray gun is used, the spray gun is integrally formed, and after the existing spray gun is worn, the whole spray gun is scrapped, elements inside a gun body are difficult to replace and maintain, and the service life of the spray gun is shortened.

2. When the existing spray gun is used, the pipeline joint is easy to lose threads on the outer surface after being used for a long time, so that the pipeline joint is easy to loosen, and the use of the spray gun is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an for cutting tool split type improved generation spray gun to propose in solving above-mentioned background art because pipe joint makes the screw thread of surface produce the loss easily after long-time the use, thereby makes pipe joint take place easily not hard up, thereby influences the problem that the spray gun used.

In order to achieve the above object, the utility model provides a following technical scheme: a split type improved generation spray gun for cutting tool, including the body of a gun, short barrel is installed to the output screw thread of the body of a gun, the inside slidable mounting of short barrel has the abrasive tube, the lower surface screw thread of the body of a gun installs the pipe joint, the air nozzle is installed to the inside screw thread of the body of a gun, the surface rotation that short barrel was kept away from to the air nozzle installs the ball axle.

As an optimal technical scheme of the utility model, the ring channel has been seted up on the surface that the body of a gun is close to short barrel, the inside joint of ring channel has the rubber circle.

As a preferred technical scheme of the utility model, the cavity has been seted up to the inside of body of a gun, the pivot is installed in the inside rotation of body of a gun, the pivot is located the inside one end fixed mounting of cavity and has second bevel gear, the inner wall fixed mounting of cavity has the connecting rod, the surface of connecting rod is rotated ann and is changeed first bevel gear, first bevel gear and second bevel gear meshing, the screw rod is installed to first bevel gear's internal thread, the body of a gun is close to the inner wall of screw rod and has been seted up the spout, the fixed surface of screw rod installs the slider, slider slidable mounting is in the inside of spout.

As an optimal technical scheme of the utility model, fixed mounting has sealed the pad between the inner wall of first bevel gear and second bevel gear and cavity all, sealed pad adopts the preparation of rubber material.

As an optimal technical scheme of the utility model, the one end fixed mounting that the body of a gun was kept away from in the pivot has the handle, the diameter of handle is greater than the diameter of pivot.

As an optimal technical scheme of the utility model, the inside fixed mounting of body of a gun has into oil pipe, advance oil pipe and cavity intercommunication.

As an optimal technical scheme of the utility model, the one end of advancing oil pipe and keeping away from the body of a gun is provided with the piston, the piston adopts the preparation of rubber material.

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

1. the utility model discloses divide into a plurality of subassemblies with the spray gun and make up, at first insert the air nozzle and establish the inside at the body of a gun, then carry on spacingly with the air nozzle through locking screw, install the output at the body of a gun with short gun pipe thread, install the input at the body of a gun with the pipe joint screw thread again to make each subassembly of spray gun after using, be convenient for dismantle the maintenance to each position of spray gun, it is more convenient to use, improve the life of spray gun.

2. The utility model discloses a setting is provided with pivot, first bevel gear, second bevel gear, screw rod for after installing the pipe joint, can drive second bevel gear through rotating the pivot in the pivot, second bevel gear drives first bevel gear and rotates, and second bevel gear drives the screw rod and removes, makes screw rod and pipe joint carry out threaded connection, thereby can carry on spacingly to pipe joint, increases pipe joint's stability.

Drawings

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

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

FIG. 3 is a schematic view of the ball axle structure of the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 2 according to the present invention.

In the figure: 1. a gun body; 2. a short barrel; 3. a pipe joint; 401. an oil inlet pipe; 402. a screw; 403. a cavity; 404. a first bevel gear; 405. a gasket; 406. a slider; 407. a chute; 408. a rotating shaft; 409. a connecting rod; 410. a second bevel gear; 5. a rubber ring; 6. an air nozzle; 7. grinding a sand pipe; 8. a ball axle.

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.

Referring to fig. 1-4, the present invention provides a technical solution of a split type improved spray gun for a cutting tool:

the first embodiment is as follows:

according to the figures 1, 2 and 3, a split-type improved lance for cutting tools comprises a lance body 1, characterized in that: short barrel 2 is installed to body of a gun 1's output screw thread, the inside slidable mounting of short barrel 2 has dull polish pipe 7, can protect short barrel 2 through dull polish pipe 7, reduce the friction loss of 2 inner walls of short barrel, the lower surface threaded mounting of body of a gun 1 has pipe joint 3, the internal thread of body of a gun 1 installs air nozzle 6, air nozzle 6 keeps away from the surface rotation of short barrel 2 and installs ball axle 8, body of a gun 1 has been close to the surface of short barrel 2 and has been seted up the ring channel, the inside joint of ring channel has rubber circle 5.

When specifically using, the utility model discloses a split type improved generation spray gun for cutting tool, at first insert air nozzle 6 and establish in the inside of body of a gun 1, then rotate ball axle 8 and air nozzle 6's input and be connected, rethread locking screw carries on spacingly with air nozzle 6, then install the output at body of a gun 1 with short barrel 2 screw thread, be convenient for change the long barrel to short barrel 2, there is dull polish pipe 7 at the inside slidable mounting of short barrel 2 simultaneously, install the lower extreme at body of a gun 1 with 3 screw threads of pipe joint again, thereby make each subassembly of spray gun after using, be convenient for dismantle the maintenance to each position of spray gun, and is more convenient to use, and the service life of spray gun is prolonged.

The second embodiment:

on the basis of the first embodiment, as shown in fig. 1, 2 and 4, a cavity 403 is formed inside the gun body 1, a rotating shaft 408 is rotatably installed inside the gun body 1, a second bevel gear 410 is fixedly installed at one end of the rotating shaft 408 located inside the cavity 403, a connecting rod 409 is fixedly installed on the inner wall of the cavity 403, a first bevel gear 404 is rotatably installed on the surface of the connecting rod 409, the first bevel gear 404 is engaged with the second bevel gear 410, a screw 402 is installed on the internal thread of the first bevel gear 404, a sliding groove 407 is formed in the inner wall of the gun body 1 close to the screw 402, a sliding block 406 is fixedly installed on the outer surface of the screw 402, the sliding block 406 is slidably installed inside the sliding groove 407, a sealing gasket 405 is fixedly installed between the first bevel gear 404 and the second bevel gear 410 and the inner wall of the cavity 403, the sealing gasket 405 is made of a rubber material, and the sealing performance between the short barrel 2 and the gun body 1 can be increased through the sealing gasket 405, one end fixed mounting that body of a gun 1 was kept away from to pivot 408 has a handle, and the diameter of handle is greater than the diameter of pivot 408, and the inside fixed mounting of body of a gun 1 has into oil pipe 401, advances oil pipe 401 and cavity 403 intercommunication, and the one end that body of a gun 1 was kept away from to advance oil pipe 401 is provided with the piston, and the piston adopts the rubber material preparation.

When specifically using, the utility model discloses a split type improved generation spray gun is used to cutting tool, after the installation, can be through rotating pivot 408, pivot 408 drives second bevel gear 410 and rotates, second bevel gear 410 drives first bevel gear 404 and rotates, because slider 406 slidable mounting of screw rod 402 surface is in the inside spout 407 of body of a gun 1, thereby can carry on spacingly to screw rod 402, second bevel gear 410 drives screw rod 402 and removes this moment, make screw rod 402 and pipe joint 3 carry out threaded connection, thereby can carry on spacingly to pipe joint 3, increase pipe joint 3's stability.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A split type improved generation spray gun for cutting tool, including body of a gun (1), its characterized in that: short barrel (2) are installed to the output screw thread of body of a gun (1), the inside of short barrel (2) is provided with dull polish pipe (7), the lower surface screw thread of body of a gun (1) is installed pipeline joint (3), air nozzle (6) are installed to the inside screw thread of body of a gun (1), air nozzle (6) are kept away from the surface rotation of short barrel (2) and are installed ball axle (8).

2. A split modified lance for cutting tools as set forth in claim 1, wherein: the gun body (1) is close to the surface of the short gun barrel (2) and is provided with an annular groove, and a rubber ring (5) is clamped inside the annular groove.

3. A split modified lance for cutting tools as set forth in claim 1, wherein: the improved multifunctional gun is characterized in that a cavity (403) is formed in the gun body (1), a rotating shaft (408) is installed in the gun body (1) in a rotating mode, a second bevel gear (410) is fixedly installed at one end, located in the cavity (403), of the rotating shaft (408), a connecting rod (409) is fixedly installed on the inner wall of the cavity (403), a first bevel gear (404) is arranged on the surface of the connecting rod (409) in a rotating mode, the first bevel gear (404) is meshed with the second bevel gear (410), a screw rod (402) is installed on the inner thread of the first bevel gear (404), a sliding groove (407) is formed in the inner wall, close to the screw rod (402), of the gun body (1), a sliding block (406) is fixedly installed on the outer surface of the screw rod (402), and the sliding block (406) is installed in the sliding groove (407).

4. A split modified lance for a cutting tool according to claim 3, wherein: and sealing gaskets (405) are fixedly arranged between the first bevel gear (404) and the second bevel gear (410) and the inner wall of the cavity (403), and the sealing gaskets (405) are made of rubber materials.

5. A split type improved spray gun for a cutting tool according to claim 3, wherein: the one end fixed mounting that pivot (408) kept away from body of a gun (1) has the handle, the diameter of handle is greater than the diameter of pivot (408).

6. A split modified lance for a cutting tool according to claim 3, wherein: the inside fixed mounting of body of a gun (1) has into oil pipe (401), advance oil pipe (401) and cavity (403) intercommunication.

7. A split modified lance for a cutting tool according to claim 6, wherein: the one end of advancing oil pipe (401) and keeping away from body of a gun (1) is provided with the piston, the piston adopts the rubber material preparation.