CN116586884A - Auxiliary welding tool and welding method for shelter assembly - Google Patents
Auxiliary welding tool and welding method for shelter assembly Download PDFInfo
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- CN116586884A CN116586884A CN202310458555.XA CN202310458555A CN116586884A CN 116586884 A CN116586884 A CN 116586884A CN 202310458555 A CN202310458555 A CN 202310458555A CN 116586884 A CN116586884 A CN 116586884A
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- welding
- adjustable clamping
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- assembled
- distance adjusting
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- 238000003466 welding Methods 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an auxiliary welding tool and a welding method for shelter assembly, wherein the auxiliary welding tool comprises a group of adjustable clamping workpieces which are arranged oppositely, and an end connecting piece connected between one ends of the two adjustable clamping workpieces, wherein the adjustable clamping workpieces are used for clamping a part to be assembled, and the end parts of the end connecting pieces are arranged in an adjustable way relative to the distance between the end parts of the two adjustable clamping workpieces; the adjustable clamping workpiece comprises a group of end distance adjusting pieces arranged at two ends and a precise adjusting piece which is arranged between the two end distance adjusting pieces and can be finely adjusted in length, and the distance between the two end distance adjusting pieces and the precise adjusting piece is adjustable; the end distance adjusting piece far away from the end connecting piece can clamp the to-be-assembled part. The effect that the welding head can be adjusted to a proper size before welding and can be accurately adjusted in the welding process is achieved.
Description
Technical Field
The invention relates to the field of welding auxiliary tool structures, in particular to an auxiliary welding tool and a welding method for shelter assembly.
Background
According to the actual requirements of production and construction, the construction of the temporary cabin has an irreplaceable effect for the use in many special cases. In the manufacturing process of the shelter, a plurality of steel structures are required to be spliced and fixed to form an integral room. The steel structures are usually connected by arc welding, gas shielded welding or other methods. In addition, a certain pipeline installation, such as a circuit, a water supply pipeline, a water discharge pipeline and the like, is required to be carried out in the shelter, and welding technology is also applied to the pipeline installation.
Based on this, there is also a certain difference in parameter requirements in welding depending on the part being processed and the position. Therefore, it is necessary to be able to adjust the size and the like of the weld before welding. And, even though the weld size and shape have been determined according to the design drawing or standard specification before welding, in actual operation, there are various factors such as the size, shape and thickness of the base material, the welding method used, the kind and quality of the welding material, etc., which may cause the difference between the actual weld size and design requirements. Therefore, not only the distance between the weld joints needs to be adjusted before welding, but also certain adjustment may be needed according to different welding conditions during the welding process.
At present, the welder mainly carries out corresponding judgment according to experience, the accuracy adjustment difficulty of the controllability of the welding process is relatively large, and the welding process has no unified standard, so that the quality after welding also has certain difference according to different experience of the welder.
Disclosure of Invention
Aiming at the prior art, the invention aims to solve the problem that the controllability is low because the accurate adjustment of the welding process in the shelter assembly process is mainly judged by manual vision in the prior art, so as to provide an auxiliary welding tool and a welding method for shelter assembly, which can be adjusted to a proper size before welding and can be accurately adjusted in the welding process.
In order to achieve the above object, the present invention provides an auxiliary welding fixture for shelter assembly, the auxiliary welding fixture comprising a set of adjustable clamping workpieces arranged oppositely, and an end connector connected between one ends of the two adjustable clamping workpieces, wherein the adjustable clamping workpieces are used for clamping a fitting to be assembled, and the ends of the end connector are arranged adjustably relative to the distance between the ends of the two adjustable clamping workpieces; wherein,,
the adjustable clamping workpiece comprises a group of end distance adjusting pieces arranged at two ends and a precise adjusting piece which is arranged between the two end distance adjusting pieces and can be finely adjusted in length, and the distance between the two end distance adjusting pieces and the precise adjusting piece is adjustable;
the end distance adjusting piece far away from the end connecting piece can clamp the to-be-assembled part.
Preferably, a sliding groove is formed in the end connecting piece along the extending direction of the adjustable clamping workpiece, a sliding rail matched with the sliding groove is formed at one end, close to the end connecting piece, of the adjustable clamping workpiece, and an abutting piece is further formed on the sliding groove in a penetrating mode and used for abutting against the adjustable clamping workpiece and fixing the adjustable clamping workpiece.
Preferably, the end distance adjusting piece is connected with the accurate adjusting piece through a telescopic rod.
Preferably, the precise adjusting piece comprises a group of fine adjusting blocks which are oppositely arranged, and each fine adjusting block is respectively connected with one of the end distance adjusting pieces;
the two fine adjustment blocks are connected through a precise adjustment rod group.
Preferably, the precise adjustment rod group comprises a group of screw rods which are respectively connected with one of the fine adjustment blocks, and screw rods which are connected between the two screw rods;
the screw rod is in threaded connection with each screw rod, and the screw rod can be made to be close to or far away from each other by rotating the screw rod.
Preferably, the spiral directions of one ends of the two screw rods, which are close to the screw rods, are opposite.
Preferably, a limiting plate is formed at one end, away from the end connecting piece, of the end distance adjusting piece, and clamping pieces for clamping the assembly to be assembled are arranged at two sides of the limiting plate.
Preferably, the upper surface of the adjustable clamping workpiece is at least partially recessed downwards to form a containing groove for placing the fitting to be assembled.
In another aspect of the embodiment of the present invention, there is also provided a welding method for shelter assembly, using the auxiliary welding tool according to the above, the welding method includes:
s100, according to preset parameters, the relative positions between the adjustable clamping workpiece and the end connecting piece and between the two end distance adjusting pieces are adjusted preliminarily;
s200, placing the to-be-installed part on an adjustable clamping tool;
s300, pre-welding the fitting to be turned;
s400, according to the welding parameters and the welding quality, evaluating the welding parameters, and according to the evaluated welding parameters, performing secondary adjustment on the welding parameters through the accurate adjusting piece;
s500, performing secondary welding on the assembly to be assembled;
and S600, optionally repeating the steps S400 and S500 according to the welding parameters and the welding quality until the welding is finished.
Through the technical scheme, the positioning before welding can be performed according to the size of the fitting to be assembled by adopting the mode that the end distance adjusting piece is matched with the end connecting piece; further, through the setting of the accurate regulating part between two end distance regulating parts, the distance between the parts to be assembled on the adjustable clamping workpiece can be further accurately regulated, so that the targeted regulation is carried out according to the parameters after actual machining, and the overall machining quality is further ensured.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:
FIG. 1 is a schematic structural view of an auxiliary welding tool provided by the invention;
fig. 2 is a partial enlarged view of a portion a in fig. 1.
Description of the reference numerals
1-adjustably clamping a workpiece; a 2-end connector;
11-end distance adjusting piece; 12-a precise adjusting piece; 13-a telescopic rod; 14-a receiving groove;
111-limiting plates;
121-fine tuning block; 122-screw rod; 123-screw; 124-helix;
21-chute.
Detailed Description
The following describes specific embodiments of the present invention in detail. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
As shown in fig. 1 and fig. 2, the invention provides an auxiliary welding tool for shelter assembly, which specifically comprises an end connecting piece 2, wherein two ends of the end connecting piece 2 are correspondingly connected with an adjustable clamping workpiece 1 respectively, so that the distance between two adjacent ends of two adjustable clamping assemblies 1 can be adjusted by moving the two adjustable clamping assemblies 1 on the end connecting piece 2, and further preliminary adjustment can be performed according to preset welding line parameters. The upper surface of the adjustable clamping workpiece 1 is at least partially recessed downwards to form a containing groove 14 for placing the fitting to be assembled, and the fitting to be assembled is placed better through the arrangement of the containing groove 14, further, the width of the containing groove 14 can be adjusted in a targeted manner according to the thickness of the fitting to be assembled, and the adjusting mode can be a mode which can be used conventionally by a person skilled in the art, for example, the fitting to be assembled can be abutted through a penetrating abutting rod. Meanwhile, the abutting lever here can be moved in the accommodating groove 14 by a screw manner, so that the movement of the abutting lever adjusts the width of the accommodating groove 14. Other ways that will be understood and used by those skilled in the art may be used herein and are not described in detail herein.
Since the sizes of the parts to be assembled are not completely the same, the distance between the two ends of the adjustable clamping assembly 1 can be further adjusted to better adapt to different parts to be assembled in order to effectively adapt to the parts to be assembled with different sizes. In addition, the to-be-assembled parts arranged on the adjustable clamping assembly 1 can be further adjusted based on the adjustment of the adjustable clamping assembly 1, and the distance parameters between the to-be-assembled parts can be further adjusted on the premise that the relative positions between the end connecting piece 2 and the adjustable clamping assembly 1 are not adjusted. In order to achieve the above-mentioned effect, in a specific embodiment, a precise adjusting member 12 is further connected between two end distance adjusting members 11, and since one end of the to-be-assembled member is fixed by the end distance adjusting member 11, when the precise adjusting member 12 adjusts, it shortens or increases the length of the whole adjustable clamping workpiece 1 without adjusting the end distance adjusting member 11 connected with the end connecting member 2, so that the to-be-assembled member can be driven to move based on the fixation of one end and the to-be-assembled member, and further, the distance parameter between the two to-be-assembled members is adjusted.
The end distance adjusting member 11 for fixing the end to be assembled is an end distance adjusting member far away from the end connecting member 2, and the clamping members thereon can be understood and conventionally used by those skilled in the art, for example, in a specific embodiment, a limiting plate 111 is formed at an end, far away from the end connecting member 2, of the end distance adjusting member 11 far away from the end connecting member 2, and clamping members for clamping the end to be assembled are provided at two sides of the limiting plate 111.
The relative movement between the end connector 2 and the adjustable clamping workpiece 1 can be achieved by adopting a mode of matching the sliding groove 21 with a sliding rail, for example, the sliding groove 21 is formed on the end connector 2 along the extending direction of the adjustable clamping workpiece 1, the sliding rail matched with the sliding groove 21 is formed at one end, close to the end connector 2, of the adjustable clamping workpiece 1, and an abutting piece is further formed on the sliding groove 21 in a penetrating manner and used for abutting the adjustable clamping workpiece 1 and fixing the adjustable clamping workpiece 1. The interference member may refer to the above arrangement of the interference rod, and will not be described herein.
In order to facilitate the large length adjustment between the end distance adjusting piece 11 and the accurate adjusting piece 12, a telescopic rod 13 or other convenient adjustment means can be directly used. In a more preferred embodiment, as shown in fig. 2, the precision adjusting member 12 includes a set of fine adjusting blocks 121 disposed opposite to each other, and each fine adjusting block 121 is connected to one of the end distance adjusting members 11; the two fine adjustment blocks 121 are connected through a precise adjustment rod group. The precise adjusting rod group comprises a group of screw rods 122 which are respectively connected with one of the fine adjusting blocks 121, and screw rods 123 which are connected between the two screw rods 122; the screw rods 123 and the screw rods 122 are respectively screwed, and the screw rods 123 are rotated to enable the two screw rods 122 to approach or separate from each other.
In the above manner, only the screw 123 is required to be rotated to achieve fine adjustment of the relative distance between the two fine adjustment blocks 121. And the adjustment length can be estimated according to the number of turns. Further, the spirals 124 of the two screw rods 122 near one end of the screw rod 123 are opposite in direction.
Based on the arrangement of the structure, the technical scheme of the invention can combine wide and accurate adjustment of the distance between the assemblies to be assembled, and can carry out certain fine adjustment according to actual conditions in the processing process. Based on this, the invention further proposes a welding method comprising the steps of:
s100, according to preset parameters, the relative positions between the adjustable clamping workpiece and the end connecting piece and between the two end distance adjusting pieces are adjusted preliminarily;
s200, placing the to-be-installed part on an adjustable clamping tool;
s300, pre-welding the fitting to be turned;
s400, according to the welding parameters and the welding quality, evaluating the welding parameters, and according to the evaluated welding parameters, performing secondary adjustment on the welding parameters through the accurate adjusting piece;
s500, performing secondary welding on the assembly to be assembled;
and S600, optionally repeating the steps S400 and S500 according to the welding parameters and the welding quality until the welding is finished.
The arrangement mode is less affected by the prejudgment of operators, and the quality of the shelter after batch welding operation can be effectively ensured.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.
Claims (9)
1. An auxiliary welding fixture for shelter assembly, characterized in that the auxiliary welding fixture comprises a group of adjustable clamping workpieces (1) which are arranged oppositely, and an end connecting piece (2) which is connected between one ends of the two adjustable clamping workpieces (1), wherein the adjustable clamping workpieces (1) are used for clamping a part to be assembled, and the end parts of the end connecting pieces (2) are arranged adjustably relative to the distance between the end parts of the two adjustable clamping workpieces (1); wherein,,
the adjustable clamping workpiece (1) comprises a group of end distance adjusting pieces (11) arranged at two ends and a precise adjusting piece (12) which is arranged between the two end distance adjusting pieces (11) and can be finely adjusted in length, and the distance between the two end distance adjusting pieces (11) and the precise adjusting piece (12) can be adjusted;
the end distance adjusting piece (11) far away from the end connecting piece (2) can clamp a part to be assembled.
2. Auxiliary welding fixture for shelter assembly according to claim 1, characterized in that the end connector (2) is provided with a sliding groove (21) along the extension direction of the adjustable clamping workpiece (1), one end of the adjustable clamping workpiece (1) close to the end connector (2) is provided with a sliding rail matched with the sliding groove (21), and the sliding groove (21) is further provided with a collision piece in a penetrating way, and the collision piece is used for abutting the adjustable clamping workpiece (1) and fixing the adjustable clamping workpiece (1).
3. Auxiliary welding fixture for shelter assembly according to claim 1 or 2, characterized in that the end distance adjusting piece (11) is connected with the precision adjusting piece (12) through a telescopic rod (13).
4. Auxiliary welding fixture for shelter assembly according to claim 1 or 2, characterized in that said precision adjustment member (12) comprises a set of trim blocks (121) arranged opposite each other, and each of said trim blocks (121) is connected to one of said end distance adjustment members (11) individually;
the two fine adjustment blocks (121) are connected through a precise adjustment rod group.
5. Auxiliary welding fixture for shelter assembly according to claim 4, characterized in that said set of precision adjustment bars comprises a set of screw rods (122) each connected to one of said fine adjustment blocks (121), and a screw rod (123) connected between two of said screw rods (122);
the lead screws (123) are in threaded connection with the lead screws (122), and the two lead screws (122) can be mutually close to or far away from each other by rotating the lead screws (123).
6. Auxiliary welding fixture for shelter assembly according to claim 5, characterized in that the spirals (124) of the two screw rods (122) close to one end of the screw rod (123) are opposite in direction.
7. Auxiliary welding fixture for shelter assembly according to claim 1 or 2, characterized in that one end of the end distance adjusting part (11) away from the end connecting part (2) is provided with a limiting plate (111), and two sides of the limiting plate (111) are provided with clamping parts for clamping the assembly to be assembled.
8. Auxiliary welding fixture for shelter assembly according to claim 1 or 2, characterized in that the upper surface of the adjustable clamping piece (1) is at least partially recessed downwards forming a receiving groove (14) for placing the fitting to be assembled.
9. A welding method for shelter assembly, characterized in that an auxiliary welding fixture according to any of claims 1-8 is used, the welding method comprising:
s100, according to preset parameters, the relative positions between the adjustable clamping workpiece and the end connecting piece and between the two end distance adjusting pieces are adjusted preliminarily;
s200, placing the to-be-installed part on an adjustable clamping tool;
s300, pre-welding the fitting to be turned;
s400, according to the welding parameters and the welding quality, evaluating the welding parameters, and according to the evaluated welding parameters, performing secondary adjustment on the welding parameters through the accurate adjusting piece;
s500, performing secondary welding on the assembly to be assembled;
and S600, optionally repeating the steps S400 and S500 according to the welding parameters and the welding quality until the welding is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310458555.XA CN116586884A (en) | 2023-04-26 | 2023-04-26 | Auxiliary welding tool and welding method for shelter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310458555.XA CN116586884A (en) | 2023-04-26 | 2023-04-26 | Auxiliary welding tool and welding method for shelter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116586884A true CN116586884A (en) | 2023-08-15 |
Family
ID=87599920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310458555.XA Pending CN116586884A (en) | 2023-04-26 | 2023-04-26 | Auxiliary welding tool and welding method for shelter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116586884A (en) |
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2023
- 2023-04-26 CN CN202310458555.XA patent/CN116586884A/en active Pending
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