CN208099572U

CN208099572U - A kind of novel energy-saving electric welding pliers

Info

Publication number: CN208099572U
Application number: CN201820406265.5U
Authority: CN
Inventors: 孙时泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-26
Filing date: 2018-03-26
Publication date: 2018-11-16
Anticipated expiration: 2028-03-26

Abstract

The utility model relates to welding apparatus technical fields, more particularly to a kind of novel energy-saving electric welding pliers, including lower clamp block, the left side inner cavity of lower clamp block is rotatably connected to shaft, the top of lower clamp block is equipped with upper embedding seat, the bottom center of upper clamp block is fixedly connected by pillar with the outer wall of shaft, the right side opposed inner walls of upper clamp block and lower clamp block, which are matched, is arranged with plier, the left end front and rear sides uniform intervals of lower clamp block, which run through, is equipped with heat release hole, the top left side of lower clamp block is connect by elastic body with the bottom resilient of upper clamp block, the left end end of lower clamp block is connected with insulated handle, the left end end of insulated handle is equipped with connector；The inner cavity left-side center of lower clamp block is equipped with cable, the left end of cable through insulated handle inner cavity and connector inside and extend to the outside of connector.The utility model can effectively overcome the not easy heat radiation that works long hours of electrode holders present in the prior art to lead to the defect of reduced service life.

Description

A kind of novel energy-saving electric welding pliers

Technical field

The utility model relates to welding apparatus technical fields, and in particular to a kind of novel energy-saving electric welding pliers.

Background technique

Electrode holders, be it is matching used with arc welder, when manual electric arc welding, to clamp and manipulating electrode, and guarantee With the hand-held insulation utensil of welding rod electrical connection.It is right as the increasingly developed and welding apparatus of metal manufacturing is constantly progressive The technical requirements of electrode holders are also higher and higher.And there is many inconvenient to use and safety problems in existing electrode holders, electricity Cable will lead to the excessively high and hot of the temperature liter of pikestaff, prevent worker from gently taking in use when summer high current operates It puts down gently, so as to shorten the service life of electrode holders.

Utility model content

（One）The technical issues of solution

For disadvantages mentioned above present in the prior art, the utility model provides a kind of novel energy-saving electric welding pliers, can The not easy heat radiation that works long hours of electrode holders present in the prior art is effectively overcome to lead to the defect of reduced service life.

（Two）Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：

The left side inner cavity of a kind of novel energy-saving electric welding pliers, including lower clamp block, the lower clamp block is rotatably connected to shaft, described The top of lower clamp block is equipped with upper embedding seat, and the bottom center of the upper clamp block is fixedly connected by pillar with the outer wall of shaft, described With plier is arranged with, the left end front and rear sides uniform intervals of the lower clamp block run through the right side opposed inner walls of upper clamp block and lower clamp block Equipped with heat release hole, the top left side of the lower clamp block is connect by elastic body with the bottom resilient of upper clamp block, the lower clamp block Left end end be connected with insulated handle, the left end end of the insulated handle is equipped with connector；The inner cavity of the lower clamp block is left Side center is equipped with cable, the left end of the cable through insulated handle inner cavity and connector inside and extend to connector Outside, the lumen portion outer wall that the cable is located at lower clamp block wraps up flexible heat conductive pad, the flexibility heat conductive pad up and down Uniform intervals are distinguished between two sides and the inner wall of two sides up and down of upper embedding seat is equipped with cooling fin, the left and right of the cable and insulated handle Two sides inner wall contact portion periphery is around equipped with cable collar.

Preferably, the outer wall of the upper clamp block and lower clamp block, which is matched, is arranged with insulating protective sleeve.

Preferably, the inner wall of the heat release hole is equipped with filter screen.

Preferably, the elastic body includes sleeve, reset spring and mandril, the top stem casing in the inner cavity of sleeve, and It is connected between the bottom of mandril and the intracavity bottom of sleeve by reset spring, is connected at the top of the bottom of the sleeve and lower clamp block It connects, the top of the mandril is connect with the bottom of upper clamp block.

Preferably, the cable is electrically connected by electric installation and plier.

（Three）Beneficial effect

Compared with prior art, a kind of novel energy-saving electric welding pliers provided by the utility model are combined using multiple functions Mode design a kind of novel energy-saving electric welding pliers, having abandoned the current electrode holders not easy heat radiation that works long hours leads to service life The case where shortening, the utility model will pass through shaft between upper embedding seat and lower clamp block and pillar is rotatablely connected, and the rear of shaft Equipped with elastic body, facilitating will be clamped between plier and welding rod, and when being welded, access is formed between cable and plier, The drawbacks of after working long hours, the magnitude of current for flowing through cable is excessive, is easy to cause cable temperature excessively high or even burns out, thus Right-side cable outer wall wraps up flexible heat conductive pad, will be radiated after the heat absorption of cable generation by cooling fin, lower clamp block left end Front and rear sides are symmetrically arranged with heat release hole, and the temperature on cooling fin is radiated in time, reduce the temperature on cable, while cable Line by insulated handle inner cavity at left and right sides of be equipped with cable collar, prevent cable connection to it is external when because twisting force causes It is damaged.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the utility model structure diagram；

Fig. 2 is Fig. 1 insulated handle and lower clamp block cross-sectional view；

In figure：

1, lower clamp block；2, plier；3, upper embedding seat；4, pillar；5, shaft；6, heat release hole；7, elastic body；8, insulate hand Handle；9, connector；10, cable；11, flexible heat conductive pad；12, cooling fin；13, cable collar.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

A kind of novel energy-saving electric welding pliers, as shown in Figs. 1-2, including lower clamp block 1, the left side inner cavity rotation connection of lower clamp block 1 There is shaft 5, the top of lower clamp block 1 is equipped with upper embedding seat 3, and the bottom center of upper clamp block 3 is fixed by pillar 4 and the outer wall of shaft 5 The right side opposed inner walls of connection, upper clamp block 3 and lower clamp block 1, which are matched, is arranged with plier 2, between the left end front and rear sides of lower clamp block 1 are uniform Every through heat release hole 6 is equipped with, the top left side of lower clamp block 1 is connect by elastic body 7 with the bottom resilient of upper clamp block 3, lower pincers The left end end of seat 1 is connected with insulated handle 8, and the left end end of insulated handle 8 is equipped with connector 9；On the left of the inner cavity of lower clamp block 1 Center is equipped with cable 10, the left end of cable 10 through insulated handle 8 inner cavity and connector 9 inside and extend to connector 9 outside, the lumen portion outer wall that cable 10 is located at lower clamp block 1 wrap up flexible heat conductive pad 11, flexible heat conductive pad 11 up and down Uniform intervals are distinguished between two sides and the inner wall of two sides up and down of upper embedding seat 1 is equipped with cooling fin 12, a left side for cable 10 and insulated handle 8 Right two sides inner wall contact portion periphery is around equipped with cable collar 13；The outer wall of upper clamp block 3 and lower clamp block 1 is protected with insulation is arranged with Sheath, the inner wall of heat release hole 6 are equipped with filter screen, and elastic body 7 includes sleeve, reset spring and mandril, and top stem casing is in sleeve Inner cavity, and connected between the bottom of mandril and the intracavity bottom of sleeve by reset spring, the top of the bottom of sleeve and lower clamp block Portion's connection, the top of mandril are connect with the bottom of upper clamp block, and cable 10 is electrically connected by electric installation and plier 2.

The course of work of the utility model：Shaft 5 will be passed through between upper embedding seat 3 and lower clamp block 1 and pillar 4 is rotatablely connected, And the rear of shaft 5 is equipped with elastic body 7, elastic body 7 includes sleeve, reset spring and mandril, is facilitated plier 2 and welding rod Between be clamped, when being welded, form access between cable 10 and plier 2, after working long hours, flow through the electricity of cable 10 The drawbacks of flow is excessive, is easy to cause 10 line temperature of cable excessively high or even burns out, thus flexibility is wrapped up in 10 outer wall of right-side cable Heat conductive pad 11 will be radiated after heat absorption that cable 10 generates by cooling fin 12, and lower 1 left end front and rear sides of clamp block are symmetrically set There is heat release hole 6, the temperature on cooling fin 12 is radiated in time, reduce the temperature on cable 10, while cable 10 is by insulation It is equipped with cable collar 13 at left and right sides of the inner cavity of handle 8, prevents cable 10 when being connected to outside because twisting force causes it broken The outer wall of damage, upper clamp block 3 and lower clamp block 1 prevents conduction in welding process from personnel being caused to get an electric shock with insulating protective sleeve is arranged with, and dissipates The inner wall of hot hole 6 is equipped with filter screen, prevents dust etc. during scolding tin from entering lower 1 inner cavity of clamp block.

A kind of novel energy-saving electric welding pliers provided by the utility model design one in such a way that multiple functions combine Kind novel energy-saving electric welding pliers, have abandoned current electrode holders and have worked long hours the case where easy heat radiation does not lead to reduced service life, this Utility model will pass through shaft between upper embedding seat and lower clamp block and pillar is rotatablely connected, and the rear of shaft is equipped with elastic body, Facilitating will be clamped between plier and welding rod, and when being welded, access is formed between cable and plier, after working long hours, The drawbacks of magnitude of current for flowing through cable is excessive, is easy to cause cable temperature excessively high or even burns out, thus in right-side cable outer wall Flexible heat conductive pad is wrapped up, will be radiated after the heat absorption of cable generation by cooling fin, lower clamp block left end front and rear sides are symmetrical Equipped with heat release hole, the temperature on cooling fin is radiated in time, reduce the temperature on cable, while cable is by insulation hand Be equipped with cable collar at left and right sides of the inner cavity of handle, prevent cable connection to it is external when because twisting force leads to its breakage.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that：It still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and Range.

Claims

1. a kind of novel energy-saving electric welding pliers, it is characterised in that：Including lower clamp block（1）, the lower clamp block（1）Left side inner cavity rotation It is connected with shaft（5）, the lower clamp block（1）Top be equipped with upper clamp block（3）, the upper clamp block（3）Bottom center pass through branch Column（4）With shaft（5）Outer wall be fixedly connected, the upper clamp block（3）With lower clamp block（1）Right side opposed inner walls with being arranged with pincers Mouth（2）, the lower clamp block（1）Left end front and rear sides uniform intervals run through be equipped with heat release hole（6）, the lower clamp block（1）Top Pass through elastic body on the left of portion（7）With upper clamp block（3）Bottom resilient connection, the lower clamp block（1）Left end end be connected with Insulated handle（8）, the insulated handle（8）Left end end be equipped with connector（9）；The lower clamp block（1）Inner cavity on the left of in Centre is equipped with cable（10）, the cable（10）Left end through insulated handle（8）Inner cavity and connector（9）Inside and prolong Extend to connector（9）Outside, the cable（10）Positioned at lower clamp block（1）Lumen portion outer wall wrap up flexible heat conductive pad （11）, the flexibility heat conductive pad（11）Two sides up and down and upper clamp block（3）The inner wall of two sides up and down between respectively uniform intervals set There is cooling fin（12）, the cable（10）With insulated handle（8）Left and right sides inner wall contact portion periphery around be equipped with cable Retainer ring（13）.

2. a kind of novel energy-saving electric welding pliers according to claim 1, it is characterised in that：The upper clamp block（3）With lower clamp block （1）Outer wall with being arranged with insulating protective sleeve.

3. a kind of novel energy-saving electric welding pliers according to claim 1, it is characterised in that：The heat release hole（6）Inner wall set There is filter screen.

4. a kind of novel energy-saving electric welding pliers according to claim 1, it is characterised in that：The elastic body（7）Including set Cylinder, reset spring and mandril, the top stem casing pass through in the inner cavity of sleeve, and between the bottom of mandril and the intracavity bottom of sleeve Reset spring connection, the bottom of the sleeve are connect with the top of lower clamp block, and the bottom of the top of the mandril and upper clamp block connects It connects.

5. a kind of novel energy-saving electric welding pliers according to claim 1, it is characterised in that：The cable（10）It is filled by conduction It sets and plier（2）It is electrically connected.