CN210648977U

CN210648977U - Straight handle of plasma cutting gun

Info

Publication number: CN210648977U
Application number: CN201921178933.4U
Authority: CN
Inventors: 孙含笑; 倪科伟
Original assignee: Changzhou Huarui Welding & Cutting Machinery Co ltd
Current assignee: Changzhou Huarui Welding & Cutting Machinery Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-02
Anticipated expiration: 2029-07-24

Abstract

The utility model provides a straight handle of plasma cutting torch, first casing and second casing including the symmetry setting, first casing and the concatenation of second casing form the handle, handle one side is equipped with the link, can dismantle on the link and be connected with the inserted sheet module. The utility model provides a pair of plasma burning torch straight handle adopts inserted sheet module and handle can dismantle and is connected for the machine air-cooled plasma burning torch of more other models can be suitable for to a handle, has improved the commonality of handle, and it is extravagant to show reduce cost reduction, can improve work efficiency and simple structure simultaneously.

Description

Straight handle of plasma cutting gun

Technical Field

The utility model relates to a plasma cutting technical field especially relates to a straight handle of plasma cutting torch.

Background

The "cutting gun" is the main tool used for gas cutting. The difference between the cutting gun and the welding gun is that a pure oxygen jet pipe and a throttle are added, and the rest of the construction principle is similar to that of the welding gun.

The use method of the cutting gun comprises the steps of firstly unscrewing the acetylene gas switch, slightly unscrewing the oxygen switches, and adjusting the supply amount of oxygen after ignition to enable the oxyacetylene flame to be neutral (namely the amount of acetylene and the amount of oxygen are proper). When cutting, the oxyacetylene flame is firstly used to heat a certain point to be cut to red heat, then the high-pressure pure oxygen flow switch is turned off to make the metal violently burn and melt into liquid in the oxygen flow, and then the cutting gun is moved along the line to be cut to cut the metal.

Among the prior art, burning torch handle integrated processing forms, in order to be suitable for the cold quick-witted model of numerous air, just need process the handle that possess different interfaces, and a burning torch handle can only be suitable for the air cooling machine of a model, and the suitability is relatively poor, and waste time when changing the handle has reduced work efficiency moreover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the defects in the prior art, the utility model provides a plasma cutting gun straight handle.

The utility model provides a technical scheme that its technical problem will adopt is: the utility model provides a straight handle of plasma cutting torch, includes first casing and the second casing that the symmetry set up, first casing and the concatenation of second casing form the handle, handle one side is equipped with the link, can dismantle on the link and be connected with the inserted sheet module.

The inserted sheet module can be dismantled with the handle and be connected, can change the inserted sheet module of different styles for a handle can be suitable for the machine air-cooling plasma burning torch of more other models, has improved the commonality of handle, and it is extravagant to show reduce cost reduction, can improve work efficiency and simple structure simultaneously.

Further, in order to realize the fast-assembling of inserted sheet module, the link outer wall face is equipped with the external screw thread, the link internal face is equipped with the annular groove, be equipped with on the inserted sheet module periphery wall with recess complex arch. Through the cooperation of arch and recess, make the inserted sheet module fix on the handle.

Further, in order to cut the rifle cooperation with machine air cooling plasma, the inserted sheet template includes two first inserted sheets of concatenation connection, first inserted sheet concatenation end is mutually supported and is formed two wire holes and a cable hole. The wire guide hole is used for leading the gun head control wire and the arc striking wire to be led out of the handle, the cable hole is used for leading the copper pipe of the cable to be led out of the handle, the gas and the electricity are supplied through the copper pipe, and the cable hole plays a role in clamping and fixing the copper pipe.

Further, in order to cut the rifle cooperation with machine air cooling plasma, the inserted sheet template includes splice connection's second inserted sheet and third inserted sheet, second inserted sheet and third inserted sheet concatenation end mutually support and form wire guide, cable hole and gas pipe joint card hole. The wire hole is used for leading the gun head control wire and the arc striking wire out of the handle, the cable hole is used for leading the main cable out of the handle, and the air pipe joint clamping hole is used for penetrating through the air pipe.

The utility model has the advantages that: the utility model provides a pair of plasma burning torch straight handle adopts inserted sheet module and handle can dismantle and is connected for the machine air-cooled plasma burning torch of more other models can be suitable for to a handle, has improved the commonality of handle, and it is extravagant to show reduce cost reduction, can improve work efficiency and simple structure simultaneously.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a preferred embodiment of the present invention;

fig. 3 is a schematic structural diagram of the second embodiment.

In the figure: 1. first casing, 2, second casing, 3, first inserted sheet, 4, second inserted sheet, 5, third inserted sheet, 6, wire guide, 7, cable hole, 8, trachea joint card hole, 9, arch.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

The first embodiment is as follows:

as shown in fig. 1-2, the utility model discloses a straight handle of plasma cutting torch, first casing 1 and second casing 2 including the symmetry setting,

first casing

1 and 2 concatenation of second casing form the handle, first casing 1 and second casing 2 adopt bolted connection, handle one side is equipped with the link, can dismantle on the link and be connected with the inserted sheet module.

The outer wall surface of the connecting end is provided with external threads, the inner wall surface of the connecting end is provided with an annular groove, and the peripheral wall of the insert piece module is provided with a bulge 9 matched with the groove.

The inserted sheet template includes two first inserted sheets 3 of concatenation connection, 3 concatenation ends of first inserted sheet are mutually supported and are formed two wire holes 6 and a cable hole 7.

Example two;

as shown in fig. 3, the difference between the first embodiment and the second embodiment is that the insert template includes a second insert 4 and a third insert 5 which are connected in a splicing manner, and splicing ends of the second insert 4 and the third insert 5 are mutually matched to form a wire guide hole 6, a cable hole 7 and a gas pipe joint clamping hole 8.

Directions and references (e.g., up, down, left, right, etc.) in the present disclosure may be used solely to aid in the description of the features in the figures. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a straight handle of plasma cutting torch which characterized in that: first casing (1) and second casing (2) including the symmetry setting, first casing (1) and second casing (2) concatenation form the handle, handle one side is equipped with the link, can dismantle on the link and be connected with the inserted sheet module.

2. The plasma torch straight handle of claim 1 wherein: the outer wall surface of the connecting end is provided with external threads, the inner wall surface of the connecting end is provided with an annular groove, and a protrusion (9) matched with the groove is arranged on the outer peripheral wall of the inserting piece module.

3. The plasma torch straight handle of claim 2 wherein: the inserted sheet template includes two first inserted sheets (3) of concatenation connection, first inserted sheet (3) concatenation end mutually supports and forms two wire holes (6) and a cable hole (7).

4. The plasma torch straight handle of claim 2 wherein: inserted sheet template includes second inserted sheet (4) and third inserted sheet (5) of concatenation connection, second inserted sheet (4) and third inserted sheet (5) concatenation end mutually support and form wire guide (6), cable hole (7) and air pipe joint card hole (8).