CN110560999B - Polygonal frame welding tool - Google Patents
Polygonal frame welding tool Download PDFInfo
- Publication number
- CN110560999B CN110560999B CN201910850528.0A CN201910850528A CN110560999B CN 110560999 B CN110560999 B CN 110560999B CN 201910850528 A CN201910850528 A CN 201910850528A CN 110560999 B CN110560999 B CN 110560999B
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- CN
- China
- Prior art keywords
- welding
- limiter
- frame
- limiters
- compactors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003466 welding Methods 0.000 title claims abstract description 62
- 239000002184 metal Substances 0.000 claims abstract description 68
- 229910052751 metal Inorganic materials 0.000 claims abstract description 68
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 150000002739 metals Chemical class 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010009 beating Methods 0.000 description 28
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention provides a polygonal frame welding tool, which comprises: the welding frame comprises a plurality of sheet metals, the sheet metals are fixed on a fixed seat of the limiter, the limiters are arranged along the circumference of the welding frame, the limiters are used for fixing the sheet metals, the compactors are respectively arranged at corners of the inner side of the welding frame, the compactors are propped against the sheet metals, at least one positioning block is arranged on the chassis, the sheet metals are fixedly connected with the positioning block, and the other end of the sheet metals is provided with a compactor which is used for pushing the sheet metals. Compared with the prior art, the invention can effectively solve the problems of poor stability, poor positioning precision and complex disassembly of the tooling, poor virtual welding and welding uniformity and time and labor waste caused by the welding of the robot.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a polygonal frame welding tool.
Background
The metal plate has the characteristics of light weight, high strength, conductivity (being used for electromagnetic shielding), low cost, high mass productivity and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like, for example, in computer cases, mobile phones and MP3, and the metal plate is an indispensable component. Along with the wider and wider application of the metal plate, the design of the metal plate becomes an important ring in the product development process, and mechanical engineers must be skilled in mastering the design skills of the metal plate, so that the designed metal plate not only meets the requirements of functions, appearance and the like of the product, but also enables the welding jig to be simple to manufacture and low in cost.
At present, most manufacturers gradually adopt robot welding, and the robot welding provides requirements on the placement stability and positioning accuracy of the support frame, the transverse support beam and the bottom support plate. In order to realize automatic welding of the polygonal frame, the polygonal frame welding tool which is convenient to detach, high in positioning accuracy and good in stability in the welding process is designed to be a problem to be solved urgently in the industry.
Disclosure of Invention
In view of the above, the invention provides a polygonal frame welding tool which can effectively solve the problems of poor stability, poor positioning precision and complex disassembly of the tool frequently caused by robot welding, poor welding uniformity and time and labor waste.
For this purpose, the invention provides a polygonal frame welding fixture, comprising: the welding frame comprises a plurality of sheet metals, the sheet metals are fixed on a fixed seat of the limiter, the limiters are arranged along the circumference of the welding frame, the limiters are used for fixing the sheet metals, the compactors are respectively arranged at corners of the inner side of the welding frame, the compactors are propped against the sheet metals, at least one positioning block is arranged on the chassis, the sheet metals are fixedly connected with the positioning block, and the other end of the sheet metals is provided with a compactor which is used for pushing the sheet metals.
Further, the limiter comprises a first limiter and a second limiter, wherein the first limiter limits the metal plate to move up and down, and the second limiter limits the metal plate to move left and right.
Further, a first compression block is arranged between the first limiter and the metal plate, and the first compression block is a rectangular compression block.
Further, a second compression block is arranged between the second limiter and the metal plate, and the cross section of the second compression block is in an inverted convex shape.
Further, a third compression block and a fourth compression block are arranged between the second limiter and the side wall of the metal plate, the third compression block is arranged on one side of the metal plate, and the fourth compression block is arranged on the other side of the metal plate.
Further, the pressing device is fixedly connected with a push rod, a plurality of push plates are fixedly connected to the push rod, and the push plates are propped against two intersected metal plates.
Further, the push rod is an I-shaped push rod or a Y-shaped push rod.
Further, the push plate is provided with a first right-angle side, a second right-angle side and an arc-shaped side, the first right-angle side is propped against the metal plate, the second right-angle side is propped against the other metal plate, and the arc-shaped side is connected with the push rod.
Further, the underframe is a hollow rectangular underframe, a plurality of support plates which are transversely and vertically crossed are fixedly connected to the underframe, and the support plates are used for supporting the limiters and the compactors.
Further, the positioning block is fixed on the underframe through a bolt, and the positioning block is an L-shaped positioning block.
The invention provides a polygonal frame welding tool, which is mainly provided with a rectangular underframe, a welding frame, a plurality of limiters and a plurality of compactors, wherein the limiters are fixedly arranged on the underframe, the welding frame consists of a plurality of metal plates, the metal plates are fixed on a fixed seat of the limiters, the limiters are arranged along the circumferential direction of the welding frame, the limiters are used for fixing the metal plates, the compactors are respectively arranged at corners on the inner side of the welding frame, the compactors are propped against the metal plates, at least one positioning block is arranged on the underframe, the positioning block is fixedly connected with the metal plates, and the other end of the metal plates is provided with a compactor used for pushing the metal plates.
Through the setting of above-mentioned structure, install the locating piece on the underframe, contact at fixed panel beating and locating piece, use the packer to compress tightly, place the panel beating in proper order according to the frame shape of design, use the stopper to fix, be fixed with first stopper and second stopper on every panel beating, install the compact heap again between panel beating and stopper, make the panel beating fixed more firm, then place the packer in panel beating interconnect department for gap between the panel beating reduces, according to actual demand, the push rod of connecting on the packer is "I" shape push rod or "Y" shape push rod, can reduce welding frame's gap minimum, reach accurate positioning, fixed completion, weld at last.
Therefore, compared with the prior art, the method can effectively solve the problems that the stability of the tooling is poor, the positioning accuracy is poor and the disassembly is complex frequently when the robot is welded, so that the cold welding, the welding uniformity is poor, and time and labor are wasted.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a schematic structural diagram of a welding tool for a polygonal frame according to an embodiment of the present invention;
fig. 2 is a top view of a welding fixture for a polygonal frame according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a second limiter in a welding fixture for a polygonal frame according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a push plate in a polygonal frame welding tool according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of frame welding in a polygonal frame welding tool according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Embodiment one:
referring to fig. 1 to 5, a welding tool for a polygonal frame according to a first embodiment of the present invention is shown, including: chassis 1, welding frame 2, a plurality of stopper 3 and a plurality of packer 4, chassis 1 is rectangle chassis 1, a plurality of stopper 3 fixed mounting is on chassis 1, welding frame 2 comprises polylith panel beating 21, panel beating 21 is fixed on the fixing base 33 of stopper 3, a plurality of stoppers 3 set up along the circumference of welding frame 2, stopper 3 is used for fixed panel beating 21, the inboard corner of welding frame 2 is provided with packer 4 respectively, packer 4 supports panel beating 21, be provided with at least locating piece 13 on the chassis 1, locating piece 13 fixed connection panel beating 21, the other end of panel beating 21 is provided with a packer 4, packer 4 is used for pushing away tight panel beating 21.
Specifically, referring to fig. 4, the push plate 5 is provided with a first right-angle edge 51, a second right-angle edge 52 and an arc-shaped edge 53, the first right-angle edge 51 abuts against the metal plate 21, the second right-angle edge 52 abuts against the other metal plate 21, and the arc-shaped edge 53 is connected with the push rod 41.
Specifically, referring to fig. 1 to 2, the chassis 1 is a hollow rectangular chassis, a plurality of support plates which are transversely and vertically crossed are fixedly connected to the chassis 1, and the support plates support the limiters 3 and the compactors 4.
Specifically, referring to fig. 1 to 2, the positioning block 13 is fixed on the chassis 1 by bolts, and the positioning block 13 is an L-shaped positioning block.
The invention provides a polygonal frame welding tool, which is mainly provided with a rectangular underframe, a welding frame, a plurality of limiters and a plurality of compactors, wherein the limiters are fixedly arranged on the underframe, the welding frame consists of a plurality of metal plates, the metal plates are fixed on a fixed seat of the limiters, the limiters are arranged along the circumferential direction of the welding frame, the limiters are used for fixing the metal plates, the compactors are respectively arranged at corners on the inner side of the welding frame, the compactors are propped against the metal plates, at least one positioning block is arranged on the underframe, the positioning block is fixedly connected with the metal plates, and the other end of the metal plates is provided with a compactor used for pushing the metal plates.
Through the setting of above-mentioned structure, install the locating piece on the underframe, contact at fixed panel beating and locating piece, use the packer to compress tightly, place the panel beating in proper order according to the frame shape of design, use the stopper to fix, be fixed with first stopper and second stopper on every panel beating, install the compact heap again between panel beating and stopper, make the panel beating fixed more firm, then place the packer in panel beating interconnect department for gap between the panel beating reduces, according to actual demand, the push rod of connecting on the packer is "I" shape push rod or "Y" shape push rod, can reduce welding frame's gap minimum, reach accurate positioning, fixed completion, weld at last.
Therefore, compared with the prior art, the method can effectively solve the problems that the stability of the tooling is poor, the positioning accuracy is poor and the disassembly is complex frequently when the robot is welded, so that the cold welding, the welding uniformity is poor, and time and labor are wasted.
Embodiment two:
referring to fig. 1 to 5, a welding tool for a polygonal frame provided by a second embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements based on the foregoing embodiments: the limiter 3 comprises a first limiter 31 and a second limiter 32, the first limiter 31 limits the sheet metal 21 to move up and down, the second limiter 32 limits the sheet metal 21 to move left and right, the first limiter and the second limiter jointly fix the sheet metal, limit the movement of the sheet metal, and the limiter is fixed, so that the limiter is convenient to mount and dismount, the work efficiency is improved, and the labor cost is saved.
Embodiment III:
referring to fig. 1 to 5, a welding tool for a polygonal frame according to a third embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements based on the foregoing embodiments: be provided with first compact heap 311 between first stopper 31 and the panel beating 21, first compact heap 311 is the rectangle compact heap, is provided with second compact heap 321 between second stopper 32 and the panel beating 21, and the transversal of second compact heap 321 is the convexity, second stopper 32 with be provided with third compact heap 322 and fourth compact heap 323 between the panel beating 21 lateral wall, third compact heap 332 sets up in one side of panel beating 21, and fourth compact heap 323 sets up in the opposite side of panel beating 21, exists the gap between stopper and panel beating, can not fix completely, consequently needs to fill the compact heap for the panel beating is fixed more stable, improves welding quality.
Embodiment four:
referring to fig. 1 to 5, a welding tool for a polygonal frame according to a fourth embodiment of the present invention is shown, and the present embodiment further provides the following technical solutions as improvements based on the foregoing embodiments: the push rod 41 is fixedly connected to the compactor 4, the push rod is fixedly connected with two push plates 5, the push plates 5 are propped against the two intersected metal plates 21, the push rod 41 is an I-shaped push rod or a Y-shaped push rod, and the push rods with different shapes are fixed, so that the positioning difficulty can be reduced, and the welding quality can be improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (2)
1. Polygonal frame welding frock, its characterized in that includes:
the welding frame comprises a base frame (1), a welding frame (2), a plurality of limiters (3) and a plurality of compactors (4), wherein the base frame (1) is a rectangular base frame (1), the limiters (3) are fixedly arranged on the base frame (1), the welding frame (2) is composed of a plurality of metal plates (21), the metal plates (21) are fixedly arranged on fixing seats (33) of the limiters (3), the limiters (3) are circumferentially arranged along the welding frame (2), the limiters (3) are used for fixing the metal plates (21), the compactors (4) are respectively arranged at corners on the inner sides of the welding frame (2), the compactors (4) are propped against the metal plates (21), at least one positioning block (13) is arranged on the base frame (1), the positioning blocks (13) are fixedly connected with the metal plates (21), one compactors (4) are arranged at the other ends of the metal plates (21), and the compactors (4) are used for pushing the metal plates (21);
the limiter (3) comprises a first limiter (31) and a second limiter (32), the first limiter (31) limits the sheet metal (21) to move up and down, and the second limiter (32) limits the sheet metal (21) to move left and right;
a first compression block (311) is arranged between the first limiter (31) and the metal plate (21), and the first compression block (311) is a rectangular compression block;
a second compression block (321) is arranged between the second limiter (32) and the metal plate (21), and the cross section of the second compression block (321) is in an inverted convex shape;
a third compression block (322) and a fourth compression block (323) are arranged between the second limiter (32) and the side wall of the metal plate (21), the third compression block (332) is arranged on one side of the metal plate (21), and the fourth compression block (323) is arranged on the other side of the metal plate (21);
a push rod (41) is fixedly connected to the compactor (4), a plurality of push plates (5) are fixedly connected to the push rod, and the push plates (5) are propped against two intersected metal plates (21);
the push rod (41) is an I-shaped push rod or a Y-shaped push rod;
the push plate (5) is provided with a first right-angle side (51), a second right-angle side (52) and an arc-shaped side (53), the first right-angle side (51) abuts against the metal plate (21), the second right-angle side (52) abuts against the other metal plate (21), and the arc-shaped side (53) is connected with the push rod (41);
the novel lifting device is characterized in that the underframe (1) is a hollow rectangular underframe, a plurality of support plates which are transversely and vertically crossed are fixedly connected to the underframe (1), and the support plates are used for supporting the limiters (3) and the compactors (4).
2. The polygonal frame welding tool according to claim 1, wherein the positioning block (13) is fixed on the underframe (1) through a bolt, and the positioning block (13) is an L-shaped positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850528.0A CN110560999B (en) | 2019-09-10 | 2019-09-10 | Polygonal frame welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850528.0A CN110560999B (en) | 2019-09-10 | 2019-09-10 | Polygonal frame welding tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110560999A CN110560999A (en) | 2019-12-13 |
| CN110560999B true CN110560999B (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910850528.0A Active CN110560999B (en) | 2019-09-10 | 2019-09-10 | Polygonal frame welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110560999B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207214950U (en) * | 2017-08-29 | 2018-04-10 | 安徽江淮汽车集团股份有限公司 | A kind of front windshield opening size detecting tool |
| CN207223261U (en) * | 2017-07-27 | 2018-04-13 | 上海新朋金属制品有限公司 | A kind of welding tooling of battery installing rack |
| CN109382623A (en) * | 2018-11-21 | 2019-02-26 | 苏州市冯氏智能科技有限公司 | A kind of welding positioning tool applied to engineering machinery sheet metal part |
| CN211331936U (en) * | 2019-09-10 | 2020-08-25 | 苏州市冯氏智能科技有限公司 | Polygonal frame welding tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020106489A1 (en) * | 2001-02-07 | 2002-08-08 | Lai Kuo Yen | Structure of a board-like frame |
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2019
- 2019-09-10 CN CN201910850528.0A patent/CN110560999B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207223261U (en) * | 2017-07-27 | 2018-04-13 | 上海新朋金属制品有限公司 | A kind of welding tooling of battery installing rack |
| CN207214950U (en) * | 2017-08-29 | 2018-04-10 | 安徽江淮汽车集团股份有限公司 | A kind of front windshield opening size detecting tool |
| CN109382623A (en) * | 2018-11-21 | 2019-02-26 | 苏州市冯氏智能科技有限公司 | A kind of welding positioning tool applied to engineering machinery sheet metal part |
| CN211331936U (en) * | 2019-09-10 | 2020-08-25 | 苏州市冯氏智能科技有限公司 | Polygonal frame welding tool |
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| Publication number | Publication date |
|---|---|
| CN110560999A (en) | 2019-12-13 |
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