CN203495428U - Spot welding fixture convenient to operate - Google Patents

Abstract

The utility model discloses a spot welding fixture convenient to operate and belongs to the field of spot welding fixtures. The spot welding fixture convenient to operate comprises a clamp, a positioning block, a base, two supporting devices and a positioning seat, wherein the clamp is positioned on one side of the upper surface of the base; the two supporting devices are respectively positioned on the two sides of the lower surface of the base; the positioning block is positioned on one side of the upper surface of the base; the positioning block is composed of an L-shaped base and a movable horizontal plate, and the positioning block is Z-shaped; the positioning base is positioned in the center part of the upper surface of the base; the spot welding fixture further comprises one to ten hooks positioned on the side surface of the base, so that people can hang various tools required in the work onto the hook to convenient take and use the tools, attraction and elegance are achieved, potential safety hazards to production can not be caused, and the spot welding fixture has the advantages of simple structure, reasonable design, and easiness in manufacturing.

Description

A kind of easy to operate spot welding fixture (SWFX)

Technical field

The utility model belongs to spot welding fixture (SWFX) field, specifically, relates to a kind of easy to operate spot welding fixture (SWFX).

Background technology

Spot welding is the method for attachment of a kind of high speed, economy.It is suitable for manufacturing and can adopts overlap joint, joint not to require that airtight, thickness is less than the punching press of 3mm, the thin-plate element of rolling.The indivedual means of spot welds on the contact-making surface of joint weldment.Spot welding requires metal will have good plasticity.Spot-wedling electrode is the strength member that guarantees point quality, and its major function has: (1) is to beam current through work-piece; (2) to workpiece transmission of pressure; (3) lead rapidly the heat of loose weld zone.Spot welding is divided into direct welding and the large class of indirect welding two conventionally.During direct welding, electrode is by two side direction weld feeds of workpiece.Typical direct welding mode is the most frequently used mode, and at this moment all there is electrode impression the both sides of workpiece.The conductive plate of large bonding area is done bottom electrode, can eliminate or alleviate like this impression of lower work piece.Be usually used in the spot welding of decorative panel.Weld the direct welding of two or more spot welding simultaneously, use a transformer and each electrode is in parallel, at this moment, the impedance of all current paths must be substantially equal, and the surface state of each welding position, material thickness, electrode pressure all need identical, guarantee is basically identical by the electric current of each solder joint, so adopt the two-sided multiple spot welding of a plurality of transformers.

Spot welding need to complete by fixture, for example Chinese Patent Application No. 201210540739.2, within open day, be within on 04 24th, 2013, to disclose the patent application document that a name is called sheet metal component processing stand welding clamp, this invention relates to a kind of machining equipment, specifically relates to a kind of sheet metal component processing stand welding clamp.Have rectangle base plate, base plate bottom is provided with four rolling, and roller is provided with locking system; Base plate one side is provided with handspike; Base plate is provided with two supports, and a top of the trellis is provided with operating desk, and operating desk is provided with several circular grooves, and operating desk both sides are provided with locating piece, and locating piece is connected with cylinder, and cylinder is placed on support, and cylinder is connected with switch.This patent is exactly a kind of spot welding fixture (SWFX), and the development of these fixtures has brought very large convenience to people's productive life, has also improved production efficiency, and workman operates these fixtures, easily, but also has inconvenient place to need to improve.For example, the operator of general spot welding is in the process of operation, need to use various tool, such as spanner etc., and for easy to operate, generally instrument to be placed on to the place that can get at any time, the result causing is like this that workman arbitrarily puts instrument, not only not attractive in appearance, but also bring potential safety hazard can to other people contact, the management of these Dou Gei factories has brought a difficult problem.

Summary of the invention

the problem that 1, will solve

In spot welding fixture (SWFX) operation in prior art, operator is in the process of operation, and instrument is arbitrarily put, and brings the problem of potential safety hazard to production, and the utility model provides a kind of easy to operate spot welding fixture (SWFX).

2, technical scheme

In order to reach the purpose of this utility model, the utility model adopts following technical scheme:

An easy to operate spot welding fixture (SWFX), comprises clamp, locating piece, base, bracing or strutting arrangement and positioning seat, and described clamp is positioned at a side of base upper surface; Described bracing or strutting arrangement has two, lays respectively at the both sides of base lower surface; Described locating piece is positioned at a side of base upper surface; Described locating piece by " L " base and one movably level board form, locating piece is " Z " type; Described positioning seat is positioned at the centre of base upper surface; Also comprise hook, described hook is positioned on the side of base, and hook has 1-10.

Preferably, described hook is that cylinder or semicircle annular are hook-shaped.

Preferably, described hook has 5.

3, beneficial effect

Than prior art, the beneficial effects of the utility model are:

(1) the utility model comprises clamp, locating piece, base, bracing or strutting arrangement and positioning seat, and clamp is positioned at a side of base upper surface, and bracing or strutting arrangement has two, lays respectively at the both sides of base lower surface; Locating piece is positioned at a side of base upper surface; Described locating piece by " L " base and one movably level board form, locating piece is " Z " type; Positioning seat is positioned at the centre of base upper surface; Also comprise hook, link up with and be positioned on the side of base, hook has 1-10, and workman can hang over hook above by the required various tool of using in work like this, take conveniently, and also elegant in appearance, can not cause potential safety hazard to producing;

(2) the utility model hook is that cylinder or semicircle annular are hook-shaped, can determine according to the actual tool shape used of employee;

(3), when the utility model hook has 5, substantially can meet the placement requirement of instrument used in spot weld operation.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1, clamp; 2, locating piece; 3, base; 4, hook; 5, bracing or strutting arrangement; 6, positioning seat.

The specific embodiment

Below in conjunction with specific embodiment, the utility model is further described.

embodiment 1

As shown in Figure 1, a kind of easy to operate spot welding fixture (SWFX), comprises clamp 1, locating piece 2, base 3, bracing or strutting arrangement 5 and positioning seat 6, and described clamp 1 is positioned at a side of base 3 upper surfaces; Described bracing or strutting arrangement 5 has two, lays respectively at the both sides of base 3 lower surfaces; Described locating piece 2 is positioned at a side of base 3 upper surfaces; Described locating piece 2 by " L " base and one movably level board form, locating piece 2 is " Z " type; Described positioning seat 6 is positioned at the centre of base 3 upper surfaces; Also comprise hook 4, described hook 4 is positioned on the side of base 3, and hook 4 has 5.Hook 4 is that cylinder or semicircle annular are hook-shaped.During use, it is upper that workman can hang over instrument used hook, and fetching tool is convenient, and can not cause danger to producing.

embodiment 2

With embodiment 1, difference is that hook 4 is hook-shaped for semicircle annular, and hook 4 has 10.

embodiment 3

With embodiment 1, difference is that hook 4 is that cylinder or semicircle annular are hook-shaped, and hook 4 has 1.

Claims (3)

1. an easy to operate spot welding fixture (SWFX), comprises clamp (1), locating piece (2), base (3), bracing or strutting arrangement (5) and positioning seat (6); Described clamp (1) is positioned at a side of base (3) upper surface; Described bracing or strutting arrangement (5) has two, lays respectively at the both sides of base (3) lower surface; Described locating piece (2) is positioned at a side of base (3) upper surface; Described locating piece (2) by " L " base and one movably level board form, locating piece (2) is " Z " type; Described positioning seat (6) is positioned at the centre of base (3) upper surface; It is characterized in that: also comprise hook (4), described hook (4) is positioned on the side of base (3), hook (4) has 1-10.

2. a kind of easy to operate spot welding fixture (SWFX) according to claim 1, is characterized in that: described hook (4) is that cylinder or semicircle annular are hook-shaped.

3. a kind of easy to operate spot welding fixture (SWFX) according to claim 1 and 2, is characterized in that: described hook (4) has 5.