CN215280578U - Welding fixture for vacuum welding box - Google Patents
Welding fixture for vacuum welding box Download PDFInfo
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- CN215280578U CN215280578U CN202023119320.9U CN202023119320U CN215280578U CN 215280578 U CN215280578 U CN 215280578U CN 202023119320 U CN202023119320 U CN 202023119320U CN 215280578 U CN215280578 U CN 215280578U
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- fixing device
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Abstract
The utility model belongs to metal vacuum welding field, concretely relates to vacuum welding case welding jig. The fixture comprises a plurality of fixing devices, wherein the middle parts of the fixing devices are hollow and comprise an upper fixing device and a lower fixing device, and the upper fixing device is fixed with the lower fixing device through a connecting structure; the fixing device is movably connected with a plurality of chucks, and the chucks are used for fixing reclaimed materials. The utility model has the advantages that: the device is simple, does not have upper and lower roof beam, also can not restrict welded area, can effectual recovery welding, has improved reclaimed materials welded quality, has eliminated the reclaimed materials and has stained with the risk of tungsten.
Description
Technical Field
The utility model belongs to metal vacuum welding field, concretely relates to vacuum welding case welding jig.
Background
When small-sized metal bars and plates are recycled into ingots through a vacuum consumable electric arc furnace, due to the size problem, a plurality of products are often required to be combined and welded into an electrode with a certain diameter for smelting. In the process of recycling, the welding method adopted by recycled materials is argon tungsten-arc welding because of the limitation of a manual plasma welding gun head and the problem of welding strength. The electrode obtained by the method has the phenomena of tungsten adhesion and welding spot oxidation, and also has the risk of insufficient welding strength, and because the melting point of tungsten is very high, the tungsten is difficult to melt during smelting, so that tungsten inclusions exist in the ingot casting, and the quality of subsequent products is seriously influenced.
In order to control the quality of cast ingots and improve the welding strength, a pre-vacuumizing plasma welding box is adopted to replace external welding, and a vacuum welding box clamp is required to be placed and clamped. To the reclaimed materials, because there are a plurality of products in the diameter direction, so need weld the circumference round, and traditional weld box anchor clamps exist about the roof beam, have restricted welding area, can't carry out the reclaimed materials welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's shortcoming, provide a vacuum welding case welding jig.
The utility model aims at solving through the following technical scheme:
the welding fixture for the vacuum welding box comprises a plurality of fixing devices, wherein the middle parts of the fixing devices are hollow and comprise an upper fixing device and a lower fixing device, and the upper fixing device is fixed with the lower fixing device through a connecting structure;
the fixing device is movably connected with a plurality of chucks, and the chucks are used for fixing reclaimed materials.
Further, the fixing device is annular, and the fixing device is divided into the upper fixing device and the lower fixing device along the diameter direction.
Further, the connecting structure is a bolt structure, and the upper fixing device and the lower fixing device are fixed into a whole through the connecting structure.
Further, the chuck comprises a nut and a screw, wherein the screw is fixed in the radial direction of the upper fixing device or the lower fixing device through the nut and can stretch and retract according to the size of the reclaimed materials.
Further, the chuck is fixed to the surface of the upper fixture or the lower fixture by a ball screw.
Further, a motor is connected to the ball screw.
Further, the number of chucks is at least 3.
Further, the chuck is uniformly disposed on the surface of the upper fixture or the lower fixture.
The utility model has the advantages that: the device is simple, does not have upper and lower roof beam, also can not restrict welded area, can effectual recovery welding, has improved reclaimed materials welded quality, has eliminated the reclaimed materials and has stained with the risk of tungsten.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a front view of the fixing device of the present invention;
fig. 2 is a left side view of the fixing device of the present invention;
fig. 3 is a top view of the fixing device of the present invention;
FIG. 4 is a front view of the fixed recycled material of the present invention;
fig. 5 is a left side view of the fixed recycled material of the present invention.
Wherein: 1 is an upper fixing device; 2 is a lower fixing device; 3 is a connecting structure; 4 is a chuck; 5 is a reclaimed material.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the following claims.
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments.
Referring to fig. 1-5, the welding fixture for the vacuum welding box comprises a plurality of fixing devices, wherein the fixing devices are hollow in the middle and comprise an upper fixing device 1 and a lower fixing device 2, and the upper fixing device 1 is fixed with the lower fixing device 2 through a connecting structure 3;
the fixing device is movably connected with a plurality of chucks 4, and the chucks 4 are used for fixing reclaimed materials 5. Specifically, the number of the fixing devices is two, and the two fixing devices are arranged at the head and the tail of the reclaimed materials.
Further, the fixing device is circular, and the fixing device is divided into the upper fixing device 1 and the lower fixing device 2 along the diameter direction.
Further, the connecting structure 3 is a bolt structure, and the upper fixing device 1 and the lower fixing device 2 are fixed into a whole through the connecting structure 3.
Further, the chuck 4 includes a nut and a screw fixed in the radial direction of the upper fixing device 1 or the lower fixing device 2 by the nut, and is retractable according to the size of the reclaimed material 5.
Further, the chuck 4 is fixed to the surface of the upper fixture 1 or the lower fixture 2 by a ball screw.
Further, a motor is connected to the ball screw.
Further, the number of the chucks 4 is at least 3, and the number of the chucks is 3 in the embodiment, and the chucks are uniformly arranged on the fixing device, specifically, one chuck is arranged on the upper fixing device 1, and 2 chucks are arranged on the lower fixing device 2, so that the fixing is more stable.
Further, the chucks 4 are uniformly provided on the surface of the upper fixture 1 or the lower fixture 2.
The utility model discloses a working process does: the lower fixing devices of the plurality of fixing devices are hoisted to the welding box moving trolley, the reclaimed materials are hoisted to the upper surface of the lower fixing device after being bundled to the diameter needing to be recovered, the upper fixing device is hoisted to the lower fixing device, then the fixing is carried out, the chuck is moved until the reclaimed materials are clamped, the materials enter the welding box to be welded in a rotating mode after all the materials are finished, and the welding schematic diagram is shown in figure 5.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
It is to be understood that the present invention is not limited to what has been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (8)
1. The welding fixture for the vacuum welding box is characterized by comprising a plurality of fixing devices, wherein the middle parts of the fixing devices are hollow, the fixing devices comprise an upper fixing device (1) and a lower fixing device (2), and the upper fixing device (1) is fixed with the lower fixing device (2) through a connecting structure (3);
the fixing device is movably connected with a plurality of chucks (4), and the chucks (4) are used for fixing reclaimed materials (5).
2. The vacuum welding box welding jig according to claim 1, wherein the fixing device is circular ring-shaped, and the fixing device is divided into the upper fixing device (1) and the lower fixing device (2) along the diameter direction.
3. Vacuum welding chamber welding fixture according to claim 1, characterized in that said connecting structure (3) is a bolt structure, and said upper fixture (1) and lower fixture (2) are fixed as a whole by means of the connecting structure (3).
4. The vacuum welding chamber welding fixture of claim 2, characterized in that the chuck (4) comprises a nut and a screw, the screw is fixed in the radial direction of the upper fixing device (1) or the lower fixing device (2) through the nut and can be extended and retracted according to the size of the reclaimed materials (5).
5. Vacuum welding chamber welding fixture according to claim 2, characterized in that said chuck (4) is fixed to the surface of said upper fixture (1) or lower fixture (2) by means of a ball screw.
6. The vacuum welding chamber welding fixture of claim 5, wherein a motor is coupled to the ball screw.
7. Vacuum welding chamber welding fixture according to claim 5 or 4, characterized in that the number of said chucks (4) is at least 3.
8. Vacuum welding chamber welding fixture according to claim 7, characterized in that said chuck (4) is evenly arranged on the surface of said upper fixture (1) or lower fixture (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023119320.9U CN215280578U (en) | 2020-12-22 | 2020-12-22 | Welding fixture for vacuum welding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023119320.9U CN215280578U (en) | 2020-12-22 | 2020-12-22 | Welding fixture for vacuum welding box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280578U true CN215280578U (en) | 2021-12-24 |
Family
ID=79514003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023119320.9U Active CN215280578U (en) | 2020-12-22 | 2020-12-22 | Welding fixture for vacuum welding box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280578U (en) |
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2020
- 2020-12-22 CN CN202023119320.9U patent/CN215280578U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710299 No.10, east section of Jinggao North Road, Jingwei new town, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Supercrystalline Technology Co.,Ltd. Address before: 710299 No.10, east section of Jinggao North Road, Jingwei new town, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee before: Xi'an Chaojing Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |