CN209062429U - Welding tooling - Google Patents

Abstract

The utility model discloses a kind of welding toolings, including claw type bracket and press fixed device, the claw type bracket includes support portion and clamping part, the clamping part includes multiple supporting rods being spaced apart from each other, each supporting rod has the connecting pin and free end being connected with the support portion, the height of the multiple supporting rod is identical and all free ends are coplanar, the multiple supporting rod is used to clamp the outer wall of the damper, all free ends for supporting an annulus to be welded jointly, the fixed device of the pressing includes a head at least contacted with the ring part, the head, which is used to limit displacement of the annulus in the short transverse and limits the annulus, deviates from welding plane, the welding plane is plane where all free ends.Guarantee that annulus is able to be fixed in welding plane in the welding process by increasing the limitation to annulus, and avoid the occurrence of bounce and displacement, so as to so that annulus is welded on ideal position.

Description

Welding tooling

Technical field

The utility model relates to a kind of welding toolings.

Background technique

In the manufacturing process of ride-control, a procedure is a metal ring is welded to outer barrel of absorber outer On wall.Current welding manner is: damper being placed in a cylindric bracket, annulus to be welded is set in outside damper Cylinder outer wall and be shelved on the bracket, behind the position for having manually adjusted annulus, annulus is soldered on outer wall with welding gun.

Support force in this welding process only by the self gravity of annulus and pedestal provides positioning for annulus, thus exists During welding gun contact ring is welded, easily there is situations such as bounce, inclination in annulus, so that welding precision reduces.

Utility model content

The technical problems to be solved in the utility model be in order to overcome in the prior art welding tooling be easy to damage damper Outer wall, annulus welding when be easy to appear bounce, the lower defect of welding precision, provide it is a kind of facilitate damper install and take out and The higher welding tooling of welding precision.

The utility model is to solve above-mentioned technical problem by following technical proposals:

A kind of welding tooling, it is characterized in that comprising a claw type bracket and one presses fixed device,

The claw type bracket includes support portion and clamping part, which includes a cylindrical body, which has one For accommodating the accommodating space of at least partly damper；The clamping part includes multiple is spaced apart from each other and in the height of the cylindrical body The supporting rod just upwardly extended, each supporting rod have a connecting pin connected with the support portion and opposite with the connecting pin The height of free end, the multiple supporting rod is identical and all free ends are coplanar, and the multiple supporting rod is for clamping the vibration damping The outer wall of device, all free ends are sheathed on the outer wall for one annulus to be welded of support, the annulus jointly,

The fixed device of the pressing includes a head at least contacted with the ring part, is soldered to the outer wall in the annulus During, which is used to limit displacement of the annulus in the short transverse and limits the annulus to deviate from welding flat Face, the welding plane are plane where all free ends.

What the utility model obtained has the technical effect that the limitation by increase to annulus to guarantee annulus in the welding process It is able to be fixed in welding plane, and avoids the occurrence of bounce and displacement, so as to so that annulus is welded on ideal position.Separately The use of outer claw type bracket, also avoids stent inner surface and damper outer wall is bonded overstocked formation atmospheric pressure tight fit and makes At damper be difficult to take out, the claw type bracket of the utility model be easier to rotation, disassembly damper.

Detailed description of the invention

Fig. 1 is the use state diagram of the welding tooling of an embodiment of the present invention.

Fig. 2 is the explosive view of Fig. 1.

Fig. 3 is the perspective view of the claw type bracket of an embodiment of the present invention.

Fig. 4 is the claw type bracket top view of an embodiment of the present invention.

Fig. 5 is the top view of the welding tooling use state of an embodiment of the present invention.

Specific embodiment

A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.

With reference to Fig. 1-Fig. 5, welding tooling described in the present embodiment, including a claw type bracket 1 and one press fixed device 2, The claw type bracket 1 includes support portion 11 and clamping part, which includes a cylindrical body, which has one to be used for Accommodate the accommodating space of at least partly damper 3；The clamping part includes multiple is spaced apart from each other and in the height side of the cylindrical body The supporting rod 12 upwardly extended, each supporting rod 12 have a connecting pin connected with the support portion and opposite with the connecting pin Free end 121, the height of the multiple supporting rod is identical and all free ends are coplanar, and the multiple supporting rod 12 is for clamping The outer wall of the damper 3, all free ends 121 are sheathed on the outer wall for one annulus 4 to be welded of support, the annulus 4 jointly, The annulus 4 is taper-face ring in the present embodiment.

The fixed device 2 of the pressing includes a head 21 at least contacted with the ring part, is soldered to this in the annulus During outer wall, which, which is used to limit displacement of the annulus in the short transverse and limits the annulus, deviates from weldering Plane is connect, which is plane where all free ends.

The head 21 includes a U-shaped claw, which includes two extensions, and described two extensions are for compressing The annulus.Specifically the distance between described two extensions are greater than the outer diameter of the damper 3 and are less than the outer of the annulus 4 Diameter.Damper surface will not be touched while compressing annulus in this way, is not easy to scratch damper.

In addition the free end 121 includes chamfering 1211.The fixed device of the pressing further includes one for fixing the head Fixed part (not shown).

The welding tooling of the utility model can provide compression on the basis of not scratching damper surface for ring to be welded Power, so that annulus jumping phenomena is substantially reduced in welding process.

Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence Change, but these change and modification each fall within the protection scope of the utility model.

Claims (6)

1. a kind of welding tooling, which is characterized in that it includes that a claw type bracket and one press fixed device,

The claw type bracket includes support portion and clamping part, which includes a cylindrical body, which has one to be used for Accommodate the accommodating space of at least partly damper；The clamping part includes multiple is spaced apart from each other and in the short transverse of the cylindrical body The supporting rod of upper extension, each supporting rod have a connecting pin being connected with the support portion and the freedom opposite with the connecting pin End, the height of the multiple supporting rod is identical and all free ends are coplanar, and the multiple supporting rod is for clamping the damper Outer wall, all free ends are sheathed on the outer wall for one annulus to be welded of support, the annulus jointly,

The fixed device of the pressing includes a head at least contacted with the ring part, is soldered to the mistake of the outer wall in the annulus Cheng Zhong, which, which is used to limit displacement of the annulus in the short transverse and limits the annulus, deviates from welding plane, should Welding plane is plane where all free ends.

2. welding tooling as described in claim 1, which is characterized in that the head includes a U-shaped claw, which includes Two extensions, described two extensions are for compressing the annulus.

3. welding tooling as claimed in claim 2, which is characterized in that the distance between described two extensions are greater than the vibration damping The outer diameter of device and the outer diameter for being less than the annulus.

4. the welding tooling as described in any one of claim 1-3, which is characterized in that the free end includes chamfering.

5. the welding tooling as described in any one of claim 1-3, which is characterized in that the fixed device of the pressing further includes one For fixing the fixed part on the head.

6. the welding tooling as described in any one of claim 1-3, which is characterized in that the annulus is taper-face ring.