CN207577641U - A kind of gas protecting welding wire convenient for connection - Google Patents

Abstract

The utility model discloses a kind of gas protecting welding wires convenient for connection; including bottom plate; the upper surface of the bottom plate is equipped with strut; the lower surface of the strut is connected with the upper surface of bottom plate; the inner wall of the strut is equipped with sliding slot; the outer wall of the sliding slot is connected with the inner wall of strut, and the inner wall of the strut is equipped with sliding sleeve.This is convenient for the gas protecting welding wire of connection, pass through axis pin, cooperation between bolt and clamping plate, under the action of slide bar, axis pin enables to clamping plate to be rotated by the center of circle of axis pin, axis pin can be fixed on inside clamping plate by bolt, prevent axis pin from falling or shifting, it can not normal operating, cause final section that can not use, it causes to waste, the notch being burned can not also install another root wire, not the shortcomings that not having the effect of protection welding wire, improve cleaning efficiency, reduce the working strength of operator, overcome the work fatigue of operator, it saves enterprise and safeguards fund, it avoids wasting, it is suitble to promote the use of.

Description

A kind of gas protecting welding wire convenient for connection

Technical field

The utility model is related to technical field of welding equipment, specially a kind of gas protecting welding wires convenient for connection.

Background technology

Welding wire (coveredelectrode) is by coating (coating) is uniform, centripetally extrusion is welding outside metal core wire On core, the metal core of core wire, that is, welding wire in order to ensure the quality of weld seam and performance, there is the content of metallic element each in core wire Stringent regulation, the particularly content to objectionable impurities (such as sulphur, phosphorus), should have stringent limitation, better than base material, welding wire is by welding Core and coating two parts are formed, and type is different, and core wire is also different, and core wire ingredient directly affects the ingredient and property of weld metal Can, so the harmful element in core wire will lack as possible, the core wire of carbon steel and low alloy steel is welded, generally all selects mild steel conduct Core wire, and the ingredients such as manganese, silicon, chromium, nickel (referring to welding wire national standard G1300 1) are added, using one side the reason of low-carbon It is that steel wire plasticity is good when phosphorus content is low, drawing welding wire is easier, and on the other hand can reduce reducibility gas CO contents, is reduced and is flown Temperature when splashing or stomata, and can increase weld metal solidification, it is advantageous to welding in the overhead position, it adds in other alloying elements and predominantly ensures weldering The comprehensive mechanical performance of seam, while to welding technological properties and removal impurity, also there is a certain effect, high-alloy steel and aluminium, copper, Other metal materials such as cast iron, core wire ingredient except require it is close with by weldering metal in addition to, equally also to control the content of impurity, and Certain specific alloying elements are commonly incorporated by technological requirement, welding wire is exactly the fusing electricity used for cored arc weldering for being coated with coating Pole, it is dimerous by coating and core wire, and in welding wire front end, coating has 45 ° or so of chamfering, this is for the ease of drawing Arc has one section of naked core wire in tail portion, accounts for about welding wire overall length 1/16, is clamped convenient for soldering turret and is conducive to conduction, and the diameter of welding wire is real Refer to electrode size on border) it is usually several specifications such as 2,2.5,3.2 or 3,4,5 or 6mm, the most commonly used is small by 3.2, small by 4, small 5 three kinds, length " L " is generally between 200~550mm, and in the prior art, such as application No. is 201621252647.4 Utility model patent includes welding wire ontology, and the welding wire ontology is made of protective layer and heat-sink shell, the inner wall of the protective layer and The outer surface of heat-sink shell is fixedly connected, and the connecting cavity of four groups of arrangements in rounded shape is offered on the inner wall of the protective layer, described Through-hole is offered on protective layer, the inside of the heat-sink shell is fixedly connected with fire-retardant piece be spaced substantially equidistant, each described fire-retardant The inside of block offers fire-retardant chamber, and the inside of each fire-retardant chamber is placed with the outer of welding wire ontology one end described in fire retardant Surface opens up jagged, and the second card slot is offered on the madial wall of the notch, second is offered in the inner bottom wall of the notch Card slot, the other end that welding wire ontology described in third fixture block is also fixedly connected in the inner bottom wall of the notch are fixedly connected with and lack The binding block that mouth is adapted, the one side of the binding block is fixedly connected with the second fixture block being adapted with the first card slot, described The bottom of binding block is fixedly connected with the second fixture block being adapted with the second card slot, and the bottom of the binding block is further opened with and the The third card slot that three fixture blocks are adapted, the utility model is although simple in structure, but there are many deficiencies and defect, is set existing In standby, the design existing defects of fire-retardant chamber, when welding wire is used at the position of last section fire retardant, if to be also continuing with Then welding wire can be broken at cavity, can not normal operating, cause final section that can not use, cause to waste, be burned lack Mouthful another root wire can not be also installed, not have the effect of protection welding wire, for these situations, to avoid above-mentioned technical problem, It is necessory to provide a kind of gas protecting welding wire convenient for connection to overcome the defect of the prior art.

Utility model content

The purpose of this utility model is to provide a kind of gas protecting welding wire convenient for connection, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical solution：A kind of gas protecting welding wire convenient for connection, Including bottom plate, the upper surface of the bottom plate is equipped with strut, and the lower surface of the strut is connected with the upper surface of bottom plate, the branch The inner wall of bar is equipped with sliding slot, and the outer wall of the sliding slot is connected with the inner wall of strut, and the inner wall of the strut is equipped with sliding sleeve, described The outer wall of sliding sleeve is connected with the inner wall of strut, and the inner wall of the sliding sleeve is equipped with slide bar, the outer wall of the slide bar and sliding sleeve it is interior Wall overlap joint is connected, and clamping plate is equipped at left and right sides of the strut outer wall, and the outer wall of the clamping plate overlaps phase with the inner wall of strut Even, the inner wall of the sliding slot is equipped with axis pin, and the outer wall of the axis pin is connected with the inner wall of sliding slot overlap joint, the inner wall of the axis pin Bolt is installed, the outer wall of the bolt is connected with the inner wall of axis pin overlap joint, and the inner wall of the sliding slot passes through axis pin and clamping plate Inner wall overlap joint is connected, and the right side of the axis pin is equipped with clamping bar, and the inner wall of the clamping bar is connected with the outer wall of clamping plate, the clamping bar Lower section is equipped with card, and the inner wall of the card is connected with the outer wall of clamping plate, and the inner wall of the clamping plate is equipped with cushion block, the cushion block Outer wall be connected with the inner wall of clamping plate, the outer wall of the cushion block is equipped with collet, the inner wall of the collet and the outer wall phase of cushion block Even, the outer wall bottom end of the strut is equipped with bottom plate, block, the gear is mounted at left and right sides of the lower surface of the bottom plate The upper surface of block is connected with the lower surface of bottom plate, and sheath, the upper surface and bottom of the sheath are equipped between the inner wall of the block The lower surface of plate is connected, and the inner wall of the sheath is equipped with riser, and the outer wall of the riser is connected with the inner wall of sheath, described vertical Plate inner wall is equipped with top plate, and the outer wall of the top plate is connected with the inner wall of riser, and the outside of the top plate is equipped with casing, the set The inner wall of pipe is connected with the outer wall of top plate.

Preferably, the inner wall of the top plate is equipped with dop, and the outer wall of the dop is connected with the inner wall of top plate, the folder The inner wall of mouth is equipped with gasket, and the outer wall of the gasket is connected with the inner wall of dop, and the outer wall of the dop is equipped with muzzle, institute The inner wall for stating muzzle is connected with the outer wall of dop, and the inner wall of the gasket is equipped with fixing bolt, the outer wall of the fixing bolt It is connected with the inner wall of top plate, the top of the gasket is equipped with cavity, and the outer wall of the cavity is connected with the inner wall of dop.

Preferably, baffle, the inner wall of the baffle and the outer wall of slide bar are mounted at left and right sides of the slide bar outer wall It is connected.

Preferably, the lower surface of the bottom plate is equipped with sheath, and the inner wall of the sheath is equipped with connection bolt, the company The outer wall of connecting bolt is connected with the inner wall of sheath.

Preferably, the inner wall of described sleeve pipe is equipped with cushion rubber, and the outer wall of the cushion rubber is connected with the inner wall of casing.

Compared with prior art, the beneficial effects of the utility model are：This passes through pin convenient for the gas protecting welding wire connected Cooperation between axis, bolt and clamping plate, under the action of slide bar, axis pin enables to clamping plate to be rotated by the center of circle of axis pin, bolt Axis pin can be fixed on inside clamping plate, prevent axis pin from falling or shifting, so enable clamping plate drive collet to welding wire into Row cut-out, so as to reach the effect of control welding wire length, by the cooperation between card and clamping bar, under the action of card, When being subjected to using welding wire, to avoid collet accident folding, the normal work of welding wire is influenced, it can be by card and clamping plate It is fixed, card is made to be fixed by clamping bar, and then avoid work fatigue caused by the repetition operation that maloperation is brought to operator, Under the action of sliding slot and axis pin, axis pin is mounted on inside sliding slot, strut and slide bar is linked together, and can pass through axis pin Slide bar in sliding slot is moved back and forth, and then clamping plate movement is driven to cut off welding wire, by the cooperation between block and sheath, Welding wire is made to be fixed in sheath by top plate, so as to make welding wire more secured, is used so as to which traditional welding wire be overcome to work as to last one Save fire retardant position at when, welding wire can be broken at cavity if being also continuing with, can not normal operating, cause last Section can not use, and cause to waste, and the notch being burned can not also install another root wire, not have the effect of protection welding wire Shortcoming improves cleaning efficiency, reduces the working strength of operator, overcomes the work fatigue of operator, saves enterprise Maintenance fund avoids wasting, and is suitble to promote the use of.

Description of the drawings

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

Fig. 2 is the structure diagram of the utility model slide bar；

Fig. 3 is the elevation cross-sectional view of the utility model sheath；

Fig. 4 is the structure diagram of the utility model cavity.

In figure：1st, bottom plate, 2, sheath, 3, block, 4, strut, 5, sliding sleeve, 6, baffle, 7, sliding slot, 8, bolt, 9, clamping plate, 10th, cushion block, 11, collet, 12, card, 13, axis pin, 14, clamping bar, 15, slide bar, 16, connection bolt, 17, top plate, 18, casing, 19th, cushion rubber, 20, riser, 21, dop, 22, muzzle, 23, cavity, 24, gasket, 25, fixing bolt.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of gas protecting welding wire convenient for connection, packet Bottom plate 1 is included, bottom plate 1 is stainless steel, and for installing and fixing block 3, the lower surface of bottom plate 1 is equipped with sheath 2, sheath 2 For stainless steel, for installing and fixing riser 20, the inner wall of sheath 2 is equipped with connection bolt 16, connects the outer of bolt 16 Wall is connected with the inner wall of sheath 2, and the upper surface of bottom plate 1 is equipped with strut 4, and strut 4 is stainless steel, for installing slide bar 15, the lower surface of strut 4 is connected with the upper surface of bottom plate 1, and the inner wall of strut 4 is equipped with sliding slot 7, and sliding slot 7 is used to install axis pin 13, The outer wall of sliding slot 7 is connected with the inner wall of strut 4, and the inner wall of strut 4 is equipped with sliding sleeve 5, and sliding sleeve 5 is stainless steel, for making Connection between slide bar 15 and strut 4 is more stablized, and the outer wall of sliding sleeve 5 is connected with the inner wall of strut 4, the inner wall installation of sliding sleeve 5 There is slide bar 15, slide bar 15 is stainless steel, for driving 9 folding of clamping plate, is mounted on keeping off at left and right sides of 15 outer wall of slide bar Plate 6, baffle 6 are used for band moving slide-bar 15 and are moved up and down in strut 4, and the inner wall of baffle 6 is connected with the outer wall of slide bar 15, slide bar 15 Outer wall and the inner wall of sliding sleeve 5 overlap joint be connected, clamping plate 9 is equipped at left and right sides of 4 outer wall of strut, clamping plate 9 is stainless steel, For collet 11 to be driven to move, welding wire is cut off, the outer wall of clamping plate 9 is connected with the inner wall of strut 4 overlap joint, the inner wall peace of sliding slot 7 Equipped with axis pin 13, axis pin 13 is stainless steel, for connecting and fixing strut 4 and slide bar 15, outer wall and the sliding slot 7 of axis pin 13 Inner wall overlap joint be connected, the inner wall of axis pin 13 is equipped with bolt 8, and bolt 8 is stainless steel, for fixed pin shaft 13, bolt 8 Outer wall and the inner wall of axis pin 13 overlap joint be connected, the inner wall of sliding slot 7 is overlapped by axis pin 13 with the inner wall of clamping plate 9 to be connected, axis pin 13 right side is equipped with clamping bar 14, and clamping bar 14 is stainless steel, for connecting simultaneously fixed card 12, the inner wall and clamping plate of clamping bar 14 9 outer wall is connected, and the lower section of clamping bar 14 is equipped with card 12, and card 12 is stainless steel, for strap 9, card 12 Inner wall is connected with the outer wall of clamping plate 9, and the inner wall of clamping plate 9 is equipped with cushion block 10, for installing and fixing collet 11, cushion block 10 it is outer Wall is connected with the inner wall of clamping plate 9, and the outer wall of cushion block 10 is equipped with collet 11, and collet 11 is stainless steel, for cutting off welding wire, The inner wall of collet 11 is connected with the outer wall of cushion block 10, and the outer wall bottom end of strut 4 is equipped with bottom plate 1, and bottom plate 1 is stainless steel, For connecting simultaneously fixed sheath 2, block 3 is mounted at left and right sides of the lower surface of bottom plate 1, block 3 is stainless steel, is used In the folding angle of limitation clamping plate 9, the upper surface of block 3 is connected with the lower surface of bottom plate 1, and shield is equipped between the inner wall of block 3 Set 2, sheath 2 be stainless steel, for fixing welding wire, the upper surface of sheath 2 is connected with the lower surface of bottom plate 1, sheath 2 it is interior Wall is equipped with riser 20, and riser 20 is stainless steel, for top plate 17 and the connection of casing 18 to be made more to stablize, riser 20 Outer wall is connected with the inner wall of sheath 2, and 20 inner wall of riser is equipped with top plate 17, and top plate 17 is used to fix the root of welding wire, top plate 17 Inner wall dop 21 is installed, dop 21 is stainless steel, for clamping welding wire, the outer wall of dop 21 and the inner wall of top plate 17 It is connected, the inner wall of dop 21 is equipped with gasket 24, and gasket 24 extinguishes when being burned to the position of gasket 21 for welding wire, and gasket 24 is Flame retardant rubber material plays the effect of protection welding wire, and the outer wall of gasket 24 is connected with the inner wall of dop 21, the outer wall peace of dop 21 Equipped with muzzle 22, chuck 22 is stainless steel, for preventing welding wire overfire from causing the damage of sheath 2, muzzle 22 it is interior Wall is connected with the outer wall of dop 21, and the inner wall of gasket 24 is equipped with fixing bolt 25, for setting-up piece 24, fixing bolt 25 Outer wall is connected with the inner wall of top plate 17, and the top of gasket 24 is equipped with cavity 23, and cavity 23 is fire-retardant for obstructing welding wire burning cooperation Gasket 24 plays a protective role to dop 21 and muzzle 22, and the outer wall of cavity 23 is connected with the inner wall of dop 21, outside top plate 17 Wall is connected with the inner wall of riser 20, and the outside of top plate 17 is equipped with casing 18, and casing 18 is stainless steel, for making 17 He of top plate The connection of riser 20 is more secured, and the inner wall of casing 18 is equipped with cushion rubber 19, and cushion rubber 19 is rubber material, for make dop 21 with The connection of casing 18 is more secured, and the outer wall of cushion rubber 19 is connected with the inner wall of casing 18, and the inner wall of casing 18 is outer with top plate 17 Wall is connected for making top plate 17 and the connection of casing 18 more secured, and welding wire is fixed in dop 21 and can not be fallen.

A kind of gas protecting welding wire convenient for connection should be convenient for the gas protecting welding wire of connection by bottom plate 1, sheath 2, block 3rd, strut 4, sliding sleeve 5, block 6, sliding slot 7, bolt 8, clamping plate 9, cushion block 10, collet 11, kelly 12, axis pin 13, clamping bar 14, slide bar 15th, the parts such as bolt 16, top plate 17, casing 18, cushion rubber 19, upright bar 20, dop 21 and muzzle 22 composition is connected, it should before assembling To the main fit dimension of parts and components, particularly it is interference fitted size and phase closing precision is checked, Same Part more than one piece spiral shell When following closely (bolt) fastening, each screw (bolt) needs to intersect, symmetrically, gradually, uniformly tighten, using angle grinder and file to bottom plate 1, Sheath 2, block 3, strut 4, sliding sleeve 5, block 6, sliding slot 7, bolt 8, clamping plate 9, cushion block 10, collet 11, kelly 12, axis pin 13, Clamping bar 14, slide bar 15, connection bolt 16, top plate 17, casing 18, cushion rubber 19, upright bar 20, dop 21 and 22 surface of muzzle and connection Then the burr at place smears antirust paint on its surface and junction, after drying, bottom plate 1 is mounted on strut 4, uses pin Clamping plate 9 is fixed on strut 4 by axis 8 so that clamping plate 9 can be rotated with axis pin 13 for the center of circle, and collet 11 and cushion block 10 are installed On clamping plate 9 so that card 12 can be fixed on the outer wall of clamping plate 9 by collet 11 by welding wire pinch off, enable card 12 by Clamping bar 14 blocks, and clamping plate 9 is fixed, and clamping plate 9 is avoided to slide the work for influencing welding wire when welding wire uses, by sliding sleeve 5 and strut 4 Connection, enables slide bar 15 to be moved in strut 4, and convenient for clamping plate 9 is driven to grip welding wire, sheath 2 and block 3 are mounted on bottom On plate 1, in the inside installation riser 20 of sheath 2, casing 18 is installed in the outer wall of riser 20, in order to install and fix welding wire, Top plate 17 is installed in the inner wall of riser 20, riser 17 is made to clamp welding wire, dop 21 is installed and fixed on the top of riser 17, with Gasket 24 is easily installed, welding wire is made to play fire-retardant effect in the outer wall of dop 21 and the connecting portion of casing 18 by air barrier Position is fixed using cushion rubber, when welding wire is used to be subjected to, when needing replacing welding wire, is pushed and is unclamped card 12 and clamping plate 14 connection enables collet 11 under the impetus of strut 4, by welding wire pinch off, completes the gas shield convenient for connection It the protection of welding wire and more changes jobs.

In the description of the present invention, it is to be appreciated that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is construed as a limitation of the present invention.

In the utility model unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral； Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of gas protecting welding wire convenient for connection, including bottom plate (1), it is characterised in that：The upper surface peace of the bottom plate (1) Equipped with strut (4), the lower surface of the strut (4) is connected with the upper surface of bottom plate (1), and the inner wall of the strut (4), which is equipped with, to be slided Slot (7), the outer wall of the sliding slot (7) are connected with the inner wall of strut (4), and the inner wall of the strut (4) is equipped with sliding sleeve (5), institute The outer wall for stating sliding sleeve (5) is connected with the inner wall of strut (4), and the inner wall of the sliding sleeve (5) is equipped with slide bar (15), the slide bar (15) outer wall is connected with the inner wall overlap joint of sliding sleeve (5), and clamping plate (9) is equipped at left and right sides of strut (4) outer wall, described The outer wall of clamping plate (9) is connected with the inner wall overlap joint of strut (4), and the inner wall of the sliding slot (7) is equipped with axis pin (13), the axis pin (13) outer wall is connected with the inner wall overlap joint of sliding slot (7), and the inner wall of the axis pin (13) is equipped with bolt (8), the bolt (8) Outer wall and the inner wall of axis pin (13) overlap joint be connected, the inner wall of the sliding slot (7) is taken by axis pin (13) and the inner wall of clamping plate (9) Connect connected, the right side of the axis pin (13) is equipped with clamping bar (14), and the inner wall of the clamping bar (14) is connected with the outer wall of clamping plate (9), The lower section of the clamping bar (14) is equipped with card (12), and the inner wall of the card (12) is connected with the outer wall of clamping plate (9), the clamping plate (9) inner wall is equipped with cushion block (10), and the outer wall of the cushion block (10) is connected with the inner wall of clamping plate (9), the cushion block (10) Outer wall is equipped with collet (11), and the inner wall of the collet (11) is connected with the outer wall of cushion block (10), the outer wall bottom of the strut (4) End is equipped with bottom plate (1), is mounted on block (3) at left and right sides of the lower surface of the bottom plate (1), the block (3) it is upper Surface is connected with the lower surface of bottom plate (1), and sheath (2), the upper table of the sheath (2) are equipped between the inner wall of the block (3) Face is connected with the lower surface of bottom plate (1), and the inner wall of the sheath (2) is equipped with riser (20), the outer wall of the riser (20) with The inner wall of sheath (2) is connected, and riser (20) inner wall is equipped with top plate (17), outer wall and the riser (20) of the top plate (17) Inner wall be connected, the outside of the top plate (17) is equipped with casing (18), the inner wall of described sleeve pipe (18) and the outer wall of top plate (17) It is connected.

2. a kind of gas protecting welding wire convenient for connection according to claim 1, it is characterised in that：The top plate (17) Inner wall is equipped with dop (21), and the outer wall of the dop (21) is connected with the inner wall of top plate (17), the inner wall of the dop (21) Gasket (24) is installed, the outer wall of the gasket (24) is connected with the inner wall of dop (21), the outer wall installation of the dop (21) There is muzzle (22), the inner wall of the muzzle (22) is connected with the outer wall of dop (21), and the inner wall of the gasket (24) is equipped with admittedly Determine bolt (25), the outer wall of the fixing bolt (25) is connected with the inner wall of top plate (17), and the top of the gasket (24) is equipped with Cavity (23), the outer wall of the cavity (23) are connected with the inner wall of dop (21).

3. a kind of gas protecting welding wire convenient for connection according to claim 1, it is characterised in that：The slide bar (15) is outside Baffle (6) is mounted at left and right sides of wall, the inner wall of the baffle (6) is connected with the outer wall of slide bar (15).

4. a kind of gas protecting welding wire convenient for connection according to claim 1, it is characterised in that：The bottom plate (1) Lower surface is equipped with sheath (2), and the inner wall of the sheath (2) is equipped with connection bolt (16), described to connect the outer of bolt (16) Wall is connected with the inner wall of sheath (2).

5. a kind of gas protecting welding wire convenient for connection according to claim 1, it is characterised in that：Described sleeve pipe (18) Inner wall is equipped with cushion rubber (19), and the outer wall of the cushion rubber (19) is connected with the inner wall of casing (18).