CN208322385U - A kind of novel TIG handle quickly connected - Google Patents

Abstract

The utility model discloses a kind of novel TIG handles quickly connected, including handle, the second connector and sliding channel, the surface of the handle is provided with power switch mouth, and the first connector is installed below power switch mouth, fixing piece is provided with above first connector, the positioned inside of second connector has positioning ring, welding gun protective jacket is provided between second connector and positioning ring, and second is fixed with clamping block on the inside of connector, the upper right side of the sliding channel is provided with convex block, and limited block is equipped on the right side of convex block.The clamping block of the novel TIG handle installation quickly connected can cross convex block and be located in inside limited block, to realize the assembling of the first connector and the second connector, convex block can stop the movement of clamping block, and limited block can also limit the scope of activities of clamping block, to prevent the phenomenon that falling off or be displaced when using the novel TIG handle quickly connected, it is more convenient to use smoothly.

Description

A kind of novel TIG handle quickly connected

Technical field

The utility model relates to TIG accessory technical field, specially a kind of novel TIG handle quickly connected.

Background technique

TIG (Tungsten Inert Gas) weldering is the English abbreviation of non-melting pole gas shielded arc welding, it is with pure The Heliarc welding of tungsten or activation tungsten (thorium tungsten, cerium tungsten, zirconium tungsten, lanthanum tungsten) as nonconsumable electrode, utilizes additional gas Body as protection medium a kind of arc welding method, it be using pure tungsten or activation tungsten electrode, using inert gas, argon gas as guarantor The electrogas process of gas is protected, it is non-fusible that tungsten bar electrode only plays electric action, generates electricity after energization between tungsten electrode and workpiece Arc can fill silk or not fill silk in the welding process, and when silk filling, welding wire should be dosed in front of tungsten electrode, and argon tungsten-arc welding is again Manual welding and two kinds of automatic welding can be divided into, with hand tungsten argon arc welding using relatively broad.

Loosely, the structure between it is easy displacement to connection structure between existing TIG handle when in use, or even de- It falls, is not convenient to use, while the connecting tube on TIG is worn more serious when in use, service life is not high, lacks on TIG handle The accessory of connecting tube can be protected, while connecting tube spot temperature is higher when in use by TIG, be easy scald user, control is opened It closes line to be easily broken off, safety coefficient is low.

Utility model content

The purpose of this utility model is to provide a kind of novel TIG handles quickly connected, to solve above-mentioned background skill Loosely, the structure between it is easy the connection structure between TIG handle existing currently on the market that art proposes when in use Displacement, or even falls off, and is not convenient to use, while the connecting tube on TIG is worn more serious when in use, and service life is not high, TIG Lack the accessory that can protect connecting tube on handle, while connecting tube spot temperature is higher when in use by TIG, is easy scald and uses Person, control switch line are easily broken off, the low problem of safety coefficient.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel TIG hand quickly connected Handle, including handle, the second connector and sliding channel, the surface of the handle are provided with power switch mouth, and power switch mouth Lower section is equipped with the first connector, and fixing piece, the inside peace of second connector are provided with above first connector It is equipped with positioning ring, and the outside of positioning ring is socketed with welding gun protective jacket, is provided with weldering between second connector and positioning ring Rifle protective jacket, and clamping block is fixed on the inside of the second connector, the upper right side of the sliding channel are provided with convex block, and convex block Right side is equipped with limited block, is fixed with card slot at left and right sides of the handle inner.

Preferably, the structure between first connector and the second connector is detachable structure, and the first connector Diameter less than the second connector diameter.

Preferably, the cross section of the lower half portion of second connector is inverted trapezoidal structure, and the cross section of positioning ring It also is inverted trapezoidal structure, while the diameter of positioning ring is less than the diameter of the second connector.

Preferably, the clamping block is symmetrically distributed in the upper and lower ends on the inside of the second connector.

Preferably, the clamping block is corresponding with the position of sliding channel, and sliding channel, convex block and limited block are integrated knot Structure, and sliding channel is identical as the horizontal line height of limited block, the horizontal line of convex block is slightly higher than the level of sliding channel and limited block Line height, while sliding channel, convex block and limited block form L shape structure, and sliding channel, convex block and limited block are provided with two It is a, upper and lower ends of the symmetric part on the first connector surface.

Compared with prior art, the utility model has the beneficial effects that the novel TIG handle setting quickly connected First connector can be socketed on the inside of the second connector, to realize two-part combination, and constitute an entirety, more Ease of assembly and disassembly, after positioning ring puts the second connector inside into, can pass through the inverted trapezoidal of the second connector and positioning ring Structure is stuck in the lower inner of the second connector, so as to which welding gun protective jacket to be fixed on to the inside of the second connector, effectively Prevent welding gun protective jacket from falling off, while welding gun protective jacket can be socketed in the outside of TIG connecting tube again, to effectively slow down connection The friction of pipe, extends service life, also effectively prevents user and contacts with connecting tube and occur to scald situation, improves peace Overall coefficient, clamping block can be in conjunction with sliding channel, convex block and limited blocks, thus between the first connector of locking and the second connector Connection, reinforce the structure between the first connector and the second connector, clamping block can pass through the first connector and the The combination of two connectors is placed on inside sliding channel, then is turned left by the first connector, and it is fixed that clamping block can cross convex block Position is inside limited block, to realize the assembling of the first connector and the second connector, convex block can stop the shifting of clamping block It is dynamic, and limited block can also limit the scope of activities of clamping block, to prevent using the novel TIG handle quickly connected When the phenomenon that falling off or being displaced, more convenient to use smoothly card slot is capable of fixing the position of TIG pipette tips, to prevent TIG pipette tips rotate and influence to use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the second connector of the utility model overlooking structure diagram；

Fig. 3 is the utility model locating ring structure schematic diagram；

Fig. 4 is enlarged structure schematic diagram at the utility model A；

Fig. 5 is the utility model handle inner structural schematic diagram；

Fig. 6 is that the utility model uses structural schematic diagram.

In figure: 1, handle, 2, power switch mouth, the 3, first connector, 4, fixing piece, the 5, second connector, 6, positioning ring, 7, welding gun protective jacket, 8, clamping block, 9, sliding channel, 10, convex block, 11, limited block, 12, card slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of novel TIG handle quickly connected, packet Handle 1, the second connector 5 and sliding channel 9 are included, the surface of handle 1 is provided with power switch mouth 2, and the lower section of power switch mouth 2 First connector 3 is installed, the structure between the first connector 3 and the second connector 5 is detachable structure, and the first connector 3 diameter is less than the diameter of the second connector 5, and the first connector 3 can be socketed on the inside of the second connector 5, to realize Two-part combination, and an entirety is constituted, the top of more convenient assembly and disassembly, the first connector 3 is provided with fixing piece 4, the positioned inside of the second connector 5 has positioning ring 6, and the outside of positioning ring 6 is socketed with welding gun protective jacket 7, the second connector 5 The cross section of lower half portion be inverted trapezoidal structure, and the cross section of positioning ring 6 is also inverted trapezoidal structure, while positioning ring 6 Diameter less than the second connector 5 diameter, after positioning ring 6 puts 5 inside of the second connector into, can by the second connector 5 with The inverted trapezoidal structure of positioning ring 6 is stuck in the lower inner of the second connector 5, so as to which welding gun protective jacket 7 is fixed on second The inside of connector 5 effectively prevent welding gun protective jacket 7 to fall off, while welding gun protective jacket 7 can be socketed in TIG connecting tube again Outside extends service life to effectively slow down the friction of connecting tube, also effectively prevent user contacted with connecting tube and Scald situation occurs, improves safety coefficient, welding gun protective jacket 7, and second is provided between the second connector 5 and positioning ring 6 The inside of connector 5 is fixed with clamping block 8, and clamping block 8 is symmetrically distributed in the upper and lower ends of 5 inside of the second connector, clamping block 8 It can be combined with sliding channel 9, convex block 10 and limited block 11, thus the company between the first connector 3 of locking and the second connector 5 It connects, reinforces the structure between the first connector 3 and the second connector 5, clamping block 8 is corresponding with the position of sliding channel 9, sliding Dynamic road 9, convex block 10 are integrated with limited block 11, and sliding channel 9 is identical as the horizontal line height of limited block 11, convex block 10 Horizontal line be slightly higher than the horizontal line height of sliding channel 9 Yu limited block 11, while sliding channel 9, convex block 10 and 11 shape of limited block At L shape structure, and there are two sliding channel 9, convex block 10 and limited block 11 be respectively provided with, symmetric part is in 3 table of the first connector The upper and lower ends in face, clamping block 8 can be placed on inside sliding channel 9 by the combination of the first connector 3 and the second connector 5, It is turned left again by the first connector 3, clamping block 8 can cross convex block 10 and be located in inside limited block 11, to realize the The assembling of a connection piece 3 and the second connector 5, convex block 10 can stop the movement of clamping block 8, and limited block 11 can also limit Determine the scope of activities of clamping block 8, thus prevent from falling off or be displaced when using the novel TIG handle quickly connected Phenomenon, it is more convenient to use smoothly, the upper right side of sliding channel 9 is provided with convex block 10, and the right side of convex block 10 is equipped with limited block 11, the 1 inside left and right sides of handle is fixed with card slot 12, and card slot 12 is capable of fixing the position of TIG pipette tips, to prevent TIG rifle Head rotates and influences to use.

Working principle: when using the novel TIG handle quickly connected, TIG pipette tips are pierced into handle 1 first Portion, and the position of TIG pipette tips is fixed using card slot 12, then positioning ring 6 is put into the inside of welding gun protective jacket 7, then will Welding gun protective jacket 7 is put into inside it from the top of the second connector 5, and draws welding gun protective jacket 7 from the lower section of the second connector 5 Out, positioning ring 6 is stuck in the lower inner of the second connector 5 using the inverted trapezoidal structure of the second connector 5 and positioning ring 6, from And welding gun protective jacket 7 can be stuck between the second connector 5 and positioning ring 6, it effectively prevent welding gun protective jacket 7 to fall off, then Clamping block 8 inside second connector 5 is directed to the sliding channel 9 on 3 surface of the first connector, and by the first connector 3 and second Connector 5 is through first connector 3 that, then firmly turns left together, so that clamping block 8, which is crossed convex block 10, is fixed on limit The inside of position block 11 makes to prevent the phenomenon that falling off or be displaced when using the novel TIG handle quickly connected With it is more convenient smoothly, to complete a series of activities.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. a kind of novel TIG handle quickly connected, including handle (1), the second connector (5) and sliding channel (9), feature Be: the surface of the handle (1) is provided with power switch mouth (2), and is equipped with the first connection below power switch mouth (2) Part (3) is provided with fixing piece (4) above first connector (3), and the positioned inside of second connector (5) has fixed Position ring (6), and the outside of positioning ring (6) is socketed with welding gun protective jacket (7), between second connector (5) and positioning ring (6) It is provided with welding gun protective jacket (7), and is fixed with clamping block (8) on the inside of the second connector (5), the upper right of the sliding channel (9) Side is provided with convex block (10), and limited block (11) are equipped on the right side of convex block (10), and the internal left and right sides of the handle (1) is fixed There are card slot (12).

2. the novel TIG handle quickly connected of one kind according to claim 1, it is characterised in that: first connection Structure between part (3) and the second connector (5) is detachable structure, and the diameter of the first connector (3) is less than the second connection The diameter of part (5).

3. the novel TIG handle quickly connected of one kind according to claim 1, it is characterised in that: second connection The cross section of the lower half portion of part (5) is inverted trapezoidal structure, and the cross section of positioning ring (6) is also inverted trapezoidal structure, fixed simultaneously Diameter of the diameter of position ring (6) less than the second connector (5).

4. the novel TIG handle quickly connected of one kind according to claim 1, it is characterised in that: the clamping block (8) The upper and lower ends being symmetrically distributed on the inside of the second connector (5).

5. the novel TIG handle quickly connected of one kind according to claim 1, it is characterised in that: the clamping block (8) Corresponding with the position of sliding channel (9), sliding channel (9), convex block (10) and limited block (11) are integrated, and sliding channel (9) identical as the horizontal line height of limited block (11), the horizontal line of convex block (10) is slightly higher than sliding channel (9) and limited block (11) Horizontal line height, while sliding channel (9), convex block (10) and limited block (11) form L shape structure, and sliding channel (9), convex block (10) there are two being respectively provided with limited block (11), upper and lower ends of the symmetric part on the first connector (3) surface.