Welding clamp for goblet

Abstract

A goblet welding clamp comprises a mounting plate, clamp fixing plates are symmetrically arranged above the mounting plate, the clamp fixing plates move relatively on the mounting plate through a moving device, finger cylinders are mounted on the surfaces of the clamp fixing plates, clamping heads are connected to the finger ends of the finger cylinders, clamping openings are machined in the clamping heads, and the finger ends of the finger cylinders are connected with the clamping openings. An installation groove is machined in the surface of the clamping opening, an air bag is arranged in the installation groove, a connector is arranged on one side of the air bag and penetrates through the side face of the clamping head, a check ring is arranged on the surface of the clamping opening and presses the air bag, an opening is formed in the middle of the check ring, and when the air bag is in an inflated state, part of the air bag is exposed out of the opening in the middle of the check ring. Compared with the prior art, the goblet welding clamp has the advantages that when the chuck clamps and fixes a goblet rod, the goblet rod is inflated through the air bag in the clamping opening, the air bag further holds the goblet rod tightly, friction force is increased, the goblet rod is prevented from retreating when the goblet rod is in welding contact with a goblet body, and product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of glass product processing, in particular to a welding fixture for a high-foot wine glass. Background Art

[0002] The high-foot wine glass includes a cup body, a cup stem and a cup plate, wherein the cup body part is cast, and the cup stem and the cup plate part are cast as one piece, and then the end of the cup stem is heated and melt-welded to the bottom of the cup body. During the welding process, the cup stem is clamped by a clamp. Since the friction between the clamp and the cup stem is small, the cup stem will retreat when it contacts the cup body, resulting in a cold weld between the cup stem and the cup body, causing the cup body to fall off and causing quality problems. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a welding fixture for a high-foot wine glass in view of the deficiencies of the above-mentioned prior art.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A high-heeled wine glass welding fixture comprises a mounting plate, a fixture fixing plate is symmetrically arranged above the mounting plate, the fixture fixing plate moves relatively on the mounting plate through a moving device, a finger cylinder is installed on the surface of the fixture fixing plate, a chuck is connected to the finger end of the finger cylinder, a chuck is processed with a chuck, a mounting groove is processed on the surface of the chuck, an airbag is arranged in the mounting groove, a joint is arranged on one side of the airbag, the joint passes through the side of the chuck, a retaining ring is arranged on the surface of the chuck, the retaining ring presses the airbag, an opening is arranged in the middle of the retaining ring, and when the airbag is inflated, part of the airbag is exposed from the opening in the middle of the retaining ring.

[0006] Furthermore, the moving device includes a screw rod and guide columns arranged on both sides of the screw rod, support baffles are connected on both sides of the mounting plate, the screw rod and the guide columns are connected to the support baffles on both sides, an avoidance groove is opened on the surface of the mounting plate, the clamp fixing plate passes through the avoidance groove and is connected to the screw rod and the guide column, a motor is installed on one side of the support baffle, and the motor is directly connected to the screw rod.

[0007] Furthermore, the fixture fixing plate includes a fixture fixing plate 1 and a fixture fixing plate 2, and the fixture fixing plate 1 and the fixture fixing plate 2 are respectively processed with a clockwise screw and a counterclockwise thread to be connected with the lead screw.

[0008] Furthermore, a mounting seat is arranged on the side of the chuck, the joint passes through the mounting seat and is locked by a nut, and an air pipe is externally connected to the joint.

[0009] Compared with the prior art, the utility model provides a high-foot wine glass welding fixture. When the chuck clamps and fixes the cup stem, the airbag in the clamping mouth is inflated, and the airbag further holds the cup stem, thereby increasing the friction force and preventing the cup stem from retreating when the cup stem is in welding contact with the cup body, thereby ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the airbag installation of the utility model;

[0012] Among them, 1. mounting plate, 2. fixture fixing plate 1, 3. fixture fixing plate 2, 4. screw, 5. guide column, 6. motor, 7. positioning pin, 8. finger cylinder, 9. chuck, 10. air bag, 11. joint, 12. air pipe, 13. retaining ring. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present utility model will be described clearly and completely below.

[0014] like Figure 1 and Figure 2 As shown, a high-heeled wine glass welding fixture comprises a mounting plate 1, a fixture fixing plate is symmetrically arranged above the mounting plate 1, and the fixture fixing plate moves relatively on the mounting plate 1 through a moving device. In this embodiment, the fixture fixing plate comprises a fixture fixing plate 1 2 and a fixture fixing plate 2 3, and the moving device comprises a screw rod 4 and guide columns 5 arranged on both sides of the screw rod 4, support baffles are connected to both sides of the mounting plate 1, and the screw rod 4 and the guide columns 5 are connected to the support baffles on both sides, and an avoidance groove is opened on the surface of the mounting plate 1, and the fixture fixing plate 1 2 and the fixture fixing plate 2 3 are connected to the screw rod 4 and the guide columns 5 through the avoidance groove, and a motor 6 is installed on one side of the support baffle, and the motor 6 is directly connected to the screw rod 4, wherein the fixture fixing plate 1 2 and the fixture fixing plate 2 3 are respectively processed with a clockwise screw and a counterclockwise thread connected to the screw rod 4, and when the motor 6 is working, the distance between the fixture fixing plate 1 2 and the fixture fixing plate 2 3 is controlled to adapt to cup stems of different lengths.

[0015] A finger cylinder 8 is installed on the surface of the clamp fixing plate, and a chuck 9 is connected to the finger end of the finger cylinder 8. A clamping opening is processed in the chuck 9. When the fingers on the finger cylinder 8 are closed, the clamping opening clamps the cup rod. A mounting groove is processed on the surface of the clamping opening, and an air bag 10 is arranged in the mounting groove. A joint 11 is arranged on one side of the air bag 10, and the joint 11 passes through the side of the chuck 9, wherein a mounting seat is arranged on the side of the chuck 9, and the joint 11 passes through the mounting seat and is locked by a nut. An air pipe 12 is externally connected to the joint 11, and the air pipe 12 ventilates into the air bag 10. A retaining ring 13 is arranged on the surface of the clamping opening, and the retaining ring 13 is welded and fixed on the surface of the clamping opening. The retaining ring 13 presses the air bag 10, and an opening is arranged in the middle of the retaining ring 13. When the air bag 10 is inflated, part of the air bag is exposed from the opening in the middle of the retaining ring 13, and the cup rod is tightly held by the exposed air bag to increase friction and prevent the cup rod from loosening.

[0016] The present invention is not limited to the described embodiments. Those skilled in the art may make some modifications or changes without departing from the spirit and scope of the present invention, that is, within the scope of disclosure. Therefore, the scope of protection of the present invention shall be subject to the scope defined in the claims.

Claims

1. A welding fixture for a high-foot wine glass, characterized in that: It includes a mounting plate, a fixture fixing plate is symmetrically arranged above the mounting plate, the fixture fixing plate moves relatively on the mounting plate through a moving device, a finger cylinder is installed on the surface of the fixture fixing plate, a chuck is connected to the finger end of the finger cylinder, a chuck is processed with a chuck, a mounting groove is processed on the surface of the chuck, an airbag is arranged in the mounting groove, a joint is arranged on one side of the airbag, the joint passes through the side of the chuck, a retaining ring is arranged on the surface of the chuck, the retaining ring presses the airbag, an opening is arranged in the middle of the retaining ring, and when the airbag is inflated, part of the airbag is exposed from the opening in the middle of the retaining ring.

2. The welding fixture for a high-heeled wine glass according to claim 1, characterized in that: The moving device includes a screw rod and guide columns arranged on both sides of the screw rod, support baffles are connected to both sides of the mounting plate, the screw rod and the guide columns are connected to the support baffles on both sides, an avoidance groove is opened on the surface of the mounting plate, the clamp fixing plate passes through the avoidance groove and is connected to the screw rod and the guide column, a motor is installed on one side of the support baffle, and the motor is directly connected to the screw rod.

3. The high-heeled wine glass welding fixture according to claim 2, characterized in that: The clamp fixing plate comprises a clamp fixing plate 1 and a clamp fixing plate 2, and the clamp fixing plate 1 and the clamp fixing plate 2 are respectively processed with a clockwise screw and a counterclockwise thread connected with the lead screw.

4. The welding fixture for a high-heeled wine glass according to claim 1, characterized in that: A mounting seat is arranged on the side of the chuck, the joint passes through the mounting seat and is locked by a nut, and an air pipe is externally connected to the joint.

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