CN212734760U - Porcelain ring clamping device suitable for shear force nail automatic weld equipment - Google Patents

Abstract

The utility model discloses a porcelain ring clamping device suitable for shear force nail automatic weld equipment, its technical scheme is: the clamping device comprises a clamping seat, wherein a spring steel wire for clamping a ceramic ring is fixed on the surface of the clamping seat; the spring steel wire and the surface of the clamping seat form a clamping surface for positioning the large end of the ceramic ring. The utility model discloses a spring wire carries out the elasticity centre gripping to the porcelain ring, makes the clamping of porcelain ring and dropout action simple reliable, has the significant to the full process automatic weld who realizes taking porcelain to trade the shear force nail.

Description

Porcelain ring clamping device suitable for shear force nail automatic weld equipment

Technical Field

The utility model relates to a welding auxiliary assembly field especially relates to a porcelain ring clamping device suitable for shear force nail automatic weld equipment.

Background

The porcelain ring is a common accessory of the shear nail, and the inserted shear nail and the porcelain ring are correctly installed on a welding gun through a manipulator when the shear nail is welded. The inventor finds that the existing automatic shear nail welding equipment can only clamp the shear nail and cannot clamp the porcelain ring, so that the problems of unreliable clamping and difficult tripping of the porcelain ring can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a porcelain ring clamping device suitable for shear force nail automatic weld equipment carries out the elasticity centre gripping through the spring wire to the porcelain ring, makes the clamping of porcelain ring and dropout action simple and reliable, has significant to the full-process automatic weld that realizes taking the porcelain to trade the shear force nail.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

the embodiment of the utility model provides a porcelain ring clamping device suitable for automatic welding equipment of shear nails, which comprises a clamping seat, wherein a spring steel wire for clamping a porcelain ring is fixed on the surface of the clamping seat; the spring steel wire and the surface of the clamping seat form a clamping surface for positioning the large end of the ceramic ring.

As a further implementation mode, the spring steel wire is detachably connected with the clamping seat through the pressing plate.

As a further implementation, the pressure plate is connected to the clamping seat by a fastening screw.

As a further implementation manner, the clamping seat is provided with threaded holes, and the threaded holes are symmetrically arranged around the spring steel wire.

As a further implementation manner, one end of the clamping seat is connected with a plurality of connecting screws for fixing with a welding gun.

As a further implementation, the coupling screw is a socket head cap screw.

As a further implementation mode, the other end of the clamping seat is provided with a clamping groove matched with the small end of the ceramic ring.

As a further implementation, the clamping groove is a U-shaped groove.

As a further implementation, the spring steel wire has a set distance from the edge of the slot.

As a further implementation, the spring steel wire is a carbon spring steel wire.

Above-mentioned the utility model discloses an embodiment's beneficial effect as follows:

(1) one or more embodiments of the utility model use the spring steel wire to clamp the big end of the porcelain ring, and the clamping seat positions the porcelain ring, thus solving the problems of unreliable clamping and difficult tripping of the existing porcelain ring;

(2) one or more embodiments of the utility model only comprise the parts such as the clamping seat, the spring steel wire and the pressing plate, and the structure is simple; the installation only needs to be connected with a welding gun through a connecting screw, and the disassembly is convenient.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic view of an assembly structure of the present invention according to one or more embodiments;

FIG. 2 is a schematic structural diagram of the present invention according to one or more embodiments;

FIG. 3 is a schematic view of the present invention installed with a porcelain ring in accordance with one or more embodiments;

FIG. 4 is a schematic view of a use state of the present invention in accordance with one or more embodiments;

the device comprises a welding gun 1, a welding gun 2, a shear nail 3, a porcelain ring 4, a porcelain ring clamping device 41, a connecting screw 42, a clamping seat 43, a fastening screw 44, a spring steel wire 45, a pressing plate 46 and a clamping groove.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" when appearing in this application are intended only to designate directions that are consistent with the up, down, left and right directions of the drawings themselves, and not to limit the structure, but merely to facilitate description of the invention and to simplify description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the application.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two elements may be connected directly or indirectly through an intermediate medium, or the two elements may be connected internally or in an interaction relationship, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific situation.

The first embodiment is as follows:

the present invention will be described in detail with reference to the accompanying drawings 1-4, and specifically, the structure is as follows:

the embodiment provides a porcelain ring clamping device suitable for automatic shear nail welding equipment, as shown in fig. 1 and 2, the porcelain ring clamping device comprises a clamping seat 42 and a spring steel wire 44, wherein the spring steel wire 44 is fixed on the surface of the clamping seat 42; the clamping of the porcelain ring 3 is achieved by a spring steel wire 44.

Further, one end of the clamping seat 42 is connected with a plurality of coupling screws 41 for fixing with the welding gun 1. In the present embodiment, the coupling screws 41 are socket head cap screws, and two coupling screws are provided. The other end of the clamping seat 42 is provided with a clamping groove 46, and the spring steel wire 44 is arranged along a set length position away from the edge of the clamping groove 46.

Because the spring steel wire 44 protrudes out of the surface of the clamping seat 42, a plane (clamping surface) for being attached to the large end of the porcelain ring 3 is formed between the spring steel wire 44 and the clamping groove 46, so that the porcelain ring 3 is positioned. In this embodiment, the spring steel wire 44 is a carbon spring steel wire, and the large end of the porcelain ring 3 is clamped by the carbon spring steel wire, so that the clamping and releasing resistance is moderate, and the problem of difficult clamping and releasing is avoided.

Specifically, the clamping groove 46 is used for clamping the small end of the porcelain ring 3. In this embodiment, the clamping groove 46 is a U-shaped groove, so that the ceramic ring 3 enters from the opening end of the clamping groove 46; the side wall of the clamping groove 46 forms a clamping function for the porcelain ring 3. The shape of the spring wire 44 is adapted to the shape of the locking groove 46.

In order to fix the spring steel wire 44, in this embodiment, the middle section of the spring steel wire 44 is bent to form a U-shaped protrusion, a pressing plate 45 is arranged above the U-shaped protrusion, and the pressing plate 45 is connected with the clamping seat 42 through a fastening screw 43, so that the spring steel wire is convenient to detach. It will be appreciated that in other embodiments, the spring wire 44 and the clamp 42 may be fixed in other manners.

Further, threaded holes are formed in the surface of the clamping seat 42, and the threaded holes are symmetrically arranged relative to the U-shaped protrusions of the spring steel wire 44. The fastening screw 43 is screwed into the threaded hole to fix the pressure plate 45. The pressing plate 45 may be a square plate, an arc plate or other shapes as long as it can play a connecting role.

When the welding gun is used, as shown in fig. 4, when the shear nail with the porcelain ring is welded, the inserted shear nail 2 and the porcelain ring 3 are installed on a welding gun system, wherein the big head of the shear nail 2 is installed at the upper clamping end of the welding gun 1, and the porcelain ring 3 is fixed by the spring steel wire 44 pushed into the porcelain ring clamping device 4.

The welding gun 1 moves downwards to drive the shear nail 2 and the porcelain ring 3 to contact the lower metal steel plate, and a welding machine control switch is triggered to complete the welding action of the shear nail 2. After the time of welding and heat preservation is finished, the welding gun 1 drives the porcelain ring clamping device 4 to move upwards, so that the shear nail 2 and the porcelain ring 3 are released.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A porcelain ring clamping device suitable for automatic welding equipment of a shear nail is characterized by comprising a clamping seat, wherein a spring steel wire for clamping a porcelain ring is fixed on the surface of the clamping seat; the spring steel wire and the surface of the clamping seat form a clamping surface for positioning the large end of the ceramic ring.

2. The porcelain ring clamping device suitable for the automatic shear nail welding equipment according to claim 1, wherein the spring steel wire is detachably connected with the clamping seat through a pressing plate.

3. The porcelain ring clamping device suitable for the automatic shear nail welding equipment is characterized in that the pressure plate is connected with the clamping seat through a fastening screw according to claim 2.

4. The porcelain ring clamping device suitable for automatic shear nail welding equipment according to claim 3, wherein the clamping seat is provided with threaded holes, and the threaded holes are symmetrically arranged around the spring steel wire.

5. The porcelain ring clamping device suitable for automatic shear nail welding equipment according to claim 1, wherein one end of the clamping seat is connected with a plurality of connecting screws for fixing with a welding gun.

6. The porcelain ring clamping device suitable for the automatic shear nail welding equipment according to claim 5, wherein the coupling screw is a socket head cap screw.

7. The ceramic ring clamping device suitable for the automatic welding equipment of the shear nail according to claim 5, wherein a clamping groove matched with the small end of the ceramic ring is formed in the other end of the clamping seat.

8. The ceramic ring clamping device suitable for the automatic welding equipment of the shear nails as claimed in claim 7, wherein the clamping groove is a U-shaped groove.

9. The porcelain ring clamping device suitable for the automatic welding equipment of the shear nails as claimed in claim 5, wherein the spring steel wire has a set distance from the edge of the clamping groove.

10. The porcelain ring clamping device suitable for the automatic shear nail welding equipment according to claim 1, wherein the spring steel wire is a carbon spring steel wire.

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