CN209736822U

CN209736822U - Cutting torch handle

Info

Publication number: CN209736822U
Application number: CN201920505605.4U
Authority: CN
Inventors: 薛云; 刘明山
Original assignee: SHANDONG TIANAN VALVE CO LTD
Current assignee: SHANDONG TIANAN VALVE CO LTD
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2019-12-06
Anticipated expiration: 2029-04-15

Abstract

the utility model provides a cutting torch hand (hold), the utility model discloses an improvement to above structure, include: the handle comprises a handle body, a right shell, a left shell, a mounting hole, a lightening hole, a first mounting column, a second mounting column and a limiting column; the handle body is composed of a right shell and a left shell, and the right shell is connected with the left shell in a clamping mode; elliptical lightening holes are formed in the middle positions of the right shell and the left shell; a first mounting column is arranged at the edge of the inner side of the right shell, and the first mounting column and the right shell are integrated into a whole to form a structure; a second mounting column is arranged on one side of the first mounting column, and the second mounting column and the left shell are of an integrated structure; mounting holes are formed in the first mounting column and the second mounting column; the novel electric heating device has the advantages of simple processing, no need of welding, comfortable holding, convenient installation, stable quality, strong practicability and convenient popularization, and effectively solves the problems and the defects of the existing device.

Description

Cutting torch handle

Technical Field

The utility model relates to a metal welding and cutting instrument technical field, more specifically the theory that says so especially relates to a penetrate and inhale formula cutting torch hand (hold).

Background

The cutting torch is a main tool for gas cutting operation, and is used for mixing oxygen and acetylene in proportion, spraying the mixture from a cutting nozzle at a certain speed to form a stably burning flame with a certain energy rate and a certain component suitable for cutting requirements, spraying high-pressure pure oxygen onto a cut workpiece to burn cut metal in an oxygen jet flow, blowing away slag (oxide) generated by burning by the oxygen jet flow to form a cutting seam, and dividing the cutting torch into an injection type cutting torch and an equal-pressure type cutting torch according to different mixing modes of oxygen and acetylene in preheating flame, wherein the injection type cutting torch is most commonly used.

When using the cutting torch, need handheld cutting torch handle to operate, and current penetrating suction type cutting torch hand (hold) most adopts plastic material to make, and the machining process of cutting torch is loaded down with trivial details, and the welding leak source is more, and the plastics hand (hold) is fragile, and the quality is unstable, and the cutting torch handle needs better mechanical strength, and consequently the material of body generally all is harder to lead to also harder with handle body integrated into one piece anti-skidding line, the hand has uncomfortable sense when gripping like this, and the practicality is poor, and the wide application of not being convenient for.

in view of the above, the present invention provides a jet-suction type cutting torch handle, which is developed to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting torch hand (hold) to the machining process of the cutting torch that proposes in solving above-mentioned background is loaded down with trivial details, and the welding leak source is more, and the plastics hand (hold) is easy to split, and the quality is unstable, and the practicality is poor, the wide application's of not being convenient for problem and not enough.

In order to achieve the above object, the utility model provides a cutting torch handle, which is achieved by the following specific technical means:

A torch handle, comprising: the handle comprises a handle body, a right shell, a left shell, a mounting hole, a lightening hole, a first mounting column, a second mounting column and a limiting column; the handle body is composed of a right shell and a left shell, and the right shell is connected with the left shell in a clamping mode; elliptical lightening holes are formed in the middle positions of the right shell and the left shell; a first mounting column is arranged at the edge of the inner side of the right shell, and the first mounting column and the right shell are integrated into a whole to form a structure; a second mounting column is arranged on one side of the first mounting column, and the second mounting column and the left shell are of an integrated structure; mounting holes are formed in the first mounting column and the second mounting column; and a limiting column is arranged on the inner side wall of the lightening hole of the left shell and is of an integrated structure with the left shell.

as the further optimization of this technical scheme, the utility model relates to a cutting torch hand (hold) right side casing is bilateral symmetry setting with left casing, and right side casing all adopts the aluminum product to press the shaping through forging and pressing with left casing.

As a further optimization of this technical scheme, the utility model relates to a cutting torch hand (hold) first erection column is bilateral symmetry with the second erection column and is provided with many places, and the top of first erection column is provided with and is transition fit's sleeve with the second erection column.

As a further optimization of this technical scheme, the utility model relates to a cutting torch hand (hold) spacing post is oval array and is provided with many places, and the inboard of right side casing and the corresponding position of spacing post have seted up spacing hole.

as a further optimization of the technical scheme, the utility model relates to a cutting torch handle the top end face of second erection column and spacing post all is higher than left casing inside top end face 0.8-1 CM.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. The utility model relates to a cutting torch hand (hold) is through the setting of the left casing and the right casing that adopt aluminium system material one-time forging and pressing shaping, makes the cutting torch hand (hold) have processing simply, need not weld, and the steady quality grips comfortable advantage, has improved the stability and the travelling comfort of cutting torch hand (hold) in the use.

2. The utility model relates to a cutting torch hand (hold) makes first erection column and second erection column cover through the setting of the first erection column that has the cover barrel and closes and be connected, and the mounting hole butt joint that sets up on the first erection column of being convenient for and the second erection column forms the through-hole that link up, and convenient to use person carries out the bolt fastening to left casing and right casing, and simple structure is convenient for install, has improved the machining efficiency of cutting torch processing.

3. The utility model relates to a cutting torch hand (hold) has further strengthened the connection structure between left casing and the right casing through the setting of spacing post, has improved the stability of improvement hand (hold) body in the use.

4. The utility model discloses an to the improvement of above structure, it is simple to have processing, need not weld, grips the comfortable installation of being convenient for, the steady quality, and the practicality is strong, the advantage of facilitate promotion, thereby effectual solution the utility model discloses the problem of proposing in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

FIG. 2 is a schematic view of the inner structure of the right housing of the present invention;

Fig. 3 is a schematic structural diagram of the left housing of the present invention.

FIG. 4 is a schematic view of the side view structure of the left shell of the present invention

In the figure: the handle comprises a handle body 1, a right shell 2, a left shell 3, a mounting hole 4, a lightening hole 5, a first mounting column 6, a second mounting column 7 and a limiting column 8.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of 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.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. 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 to 4, the present invention provides a specific technical embodiment of a cutting torch handle:

A torch handle, comprising: the handle comprises a handle body 1, a right shell 2, a left shell 3, a mounting hole 4, a lightening hole 5, a first mounting column 6, a second mounting column 7 and a limiting column 8; the handle body 1 is composed of a right shell 2 and a left shell 3, and the right shell 2 is connected with the left shell 3 in a clamping mode; elliptical lightening holes 5 are formed in the middle positions of the right shell 2 and the left shell 3; a first mounting column 6 is arranged at the edge of the inner side of the right shell 2, and the first mounting column 6 and the right shell 2 are integrated into a whole to form a structure; a second mounting column 7 is arranged on one side of the first mounting column 6, and the second mounting column 7 and the left shell 3 are of an integrated structure; mounting holes 4 are formed in the first mounting column 6 and the second mounting column 7; the limiting column 8 is arranged on the inner side wall of the lightening hole 5 of the left shell 3, and the limiting column 8 and the left shell 3 are of an integrated structure.

Specifically, right side casing 2 is bilateral symmetry setting with left casing 3, and right side casing 2 all adopts 6061 aluminum product to press through one-time forging with left casing 3, and the steady quality, processing is simple, need not weld, grips the comfortablely, has improved the stability and the travelling comfort of 1 soap application process of hand (hold) body.

Specifically, first erection column 6 is bilateral symmetry with second erection column 7 and is provided with many places, and the top of first erection column 6 is provided with and is transition fit's sleeve with second erection column 7, it is fixed to close up through the registrate of first erection column 6 with second erection column 7, make the through-hole that the mounting hole 4 butt joint that sets up on first erection column 6 and the second erection column 7 formed lining up, convenient to use person carries out the bolt fastening to left casing 3 and right casing 2, moreover, the steam generator is simple in structure, and convenient to install, the machining efficiency of cutting torch processing has been improved.

Specifically, spacing post 8 is oval array and is provided with many places, and the inboard of right casing 2 has seted up spacing hole with the corresponding position of spacing post 8, has further strengthened the connection structure between left casing 3 and the right casing 2, has improved the stability of improvement hand (hold) body 1 in the use.

Specifically, as shown in fig. 4, the top end surfaces of the second mounting post 7 and the limiting post 8 are higher than the top end surface of the inner side of the left shell 3 by 0.8 CM to 1CM, so that the left shell 3 and the right shell 2 can be conveniently spliced to form a whole with a stable structure, and the stability of the handle body 1 in the using process is improved.

The method comprises the following specific implementation steps:

when the device is used, the left shell 3 and the right shell 2 are clamped on the outer wall of the cutting torch handheld part, the convenient positions in the left shell 3 and the right shell 2 are respectively provided with the second mounting column 7 and the first mounting column 6, the top end of the first mounting column 6 is provided with a sleeve which is in transition fit with the second mounting column 7, the first mounting column 6 and the second mounting column 7 are sleeved and fixed, the mounting holes 4 arranged on the first mounting column 6 and the second mounting column 7 are butted to form a through hole, a user can conveniently bolt and reinforce the left shell 3 and the right shell 2, the structure is simple, the installation is convenient, the cutting torch processing efficiency is improved, the weight of the handle body 1 can be lightened due to the lightening holes 5 arranged at the middle positions of the left shell 3 and the right shell 2, the operation by the user is convenient, and the limiting column 8 is arranged on the inner side wall of the lightening holes 5 arranged on the left shell 3, can further strengthen the connecting structure between the left shell 3 and the right shell 2, and improve the stability of the handle body 1 in the using process

In summary, the following steps: the cutting torch handle has the advantages of simple processing, no welding, stable quality and comfortable holding by adopting the arrangement of the left shell and the right shell which are formed by one-step forging and pressing of aluminum materials, improves the stability and the comfort of the cutting torch handle in the using process, the first mounting column is sleeved and connected with the second mounting column through the arrangement of the first mounting column with the sleeve, so that the mounting holes arranged on the first mounting column and the second mounting column are conveniently butted to form a through hole, a user can conveniently reinforce the left shell and the right shell by bolts, the structure is simple, the installation is convenient, the processing efficiency of cutting torch processing is improved, through the setting of spacing post, further strengthened the connection structure between left casing and the right casing, improved the stability of improvement hand (hold) body in the use, solved the problem and not enough that exist among the current device.

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 torch handle, comprising: the handle comprises a handle body (1), a right shell (2), a left shell (3), a mounting hole (4), a lightening hole (5), a first mounting column (6), a second mounting column (7) and a limiting column (8); the method is characterized in that: the handle body (1) is composed of a right shell (2) and a left shell (3), and the right shell (2) is connected with the left shell (3) in a clamping mode; elliptical lightening holes (5) are formed in the middle positions of the right shell (2) and the left shell (3); a first mounting column (6) is arranged at the edge of the inner side of the right shell (2), and the first mounting column (6) and the right shell (2) are integrated into a whole to form a structure; a second mounting column (7) is arranged on one side of the first mounting column (6), and the second mounting column (7) and the left shell (3) are of an integrated structure; mounting holes (4) are formed in the first mounting column (6) and the second mounting column (7); and a limiting column (8) is arranged on the inner side wall of the lightening hole (5) of the left shell (3), and the limiting column (8) and the left shell (3) are of an integrated structure.

2. The torch handle of claim 1 wherein: the right shell (2) and the left shell (3) are arranged in a bilateral symmetry mode, and the right shell (2) and the left shell (3) are both formed by adopting 6061 aluminum materials through one-time forging and pressing.

3. the torch handle of claim 1 wherein: the first mounting column (6) and the second mounting column (7) are arranged in a plurality of positions in a bilateral symmetry mode, and a sleeve in transition fit with the second mounting column (7) is arranged at the top end of the first mounting column (6).

4. The torch handle of claim 1 wherein: the limiting columns (8) are arranged in an oval array, and limiting holes are formed in the positions, corresponding to the limiting columns (8), of the inner side of the right shell (2).

5. The torch handle of claim 1 wherein: the top end faces of the second mounting column (7) and the limiting column (8) are higher than the top end face of the inner side of the left shell (3) by 0.8-1 CM.