CN116571952B - Welding jig and welding positioning method - Google Patents
Welding jig and welding positioning method Download PDFInfo
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- CN116571952B CN116571952B CN202310849384.3A CN202310849384A CN116571952B CN 116571952 B CN116571952 B CN 116571952B CN 202310849384 A CN202310849384 A CN 202310849384A CN 116571952 B CN116571952 B CN 116571952B
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- positioning
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- cover body
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 124
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 62
- 238000003825 pressing Methods 0.000 claims abstract description 57
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 48
- 238000001179 sorption measurement Methods 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 9
- 206010061224 Limb discomfort Diseases 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The application relates to a welding jig and a welding positioning method. The novel nickel plate positioning device mainly comprises a cover body, a base, positioning plates and elastic pressing nozzles, wherein an aluminum row positioning groove is formed in the base, a magnet adsorption structure is further arranged on the base, the number of the positioning plates is at least two, accommodating grooves which are in adsorption fit with the magnet adsorption structure are formed in the bottom surface of the positioning plates, a plurality of positioning holes are further formed in the positioning plates, a plurality of positioning blocks extending towards the inner sides of the positioning holes are arranged in the positioning holes, the end faces of the positioning blocks sequentially comprise an inclined face and a vertical face from top to bottom, the inner areas of the positioning holes are divided into middle placement areas and auxiliary areas distributed around the middle placement areas by the positioning blocks, a plurality of elastic pressing nozzles are arranged on the cover body, the elastic pressing nozzles comprise a plurality of pressing feet, the pressing feet are used for applying pressure to nickel plates after the cover body and the base are buckled, and gaps are reserved between the pressing feet and adjacent positioning blocks when the pressing feet apply pressure to the nickel plates. The fixture disclosed by the application is convenient for rapidly and accurately positioning the nickel sheet.
Description
Technical Field
The application relates to the field of welding, in particular to a welding jig and a welding positioning method.
Background
In the CCS assembly welding process, it is necessary to place a nickel sheet at a predetermined position on an aluminum row, then press the nickel sheet and the aluminum row, and then weld. A traditional jig is provided with aluminum row positioning grooves on a base, and nickel sheet positioning grooves are formed in an upper cover. The traditional positioning mode has the following defects: the positioning groove of the upper cover adsorbs the nickel sheet through the magnetic block, and after the upper cover is buckled with the base, the nickel sheet is contacted with the aluminum row, but pressure towards the aluminum row is not applied to each nickel sheet, so that the nickel sheet is not tightly attached to the aluminum row. If additional auxiliary pressure is applied to each nickel sheet so that the nickel sheets are attached to the aluminum row more tightly, the attraction force of the magnetic blocks to the nickel sheets needs to be overcome, and the nickel sheets are positioned by the magnetic blocks arranged in the positioning grooves, so that the attraction force of the magnetic blocks is opposite to the action direction of the additional pressure applied to the nickel sheets.
Disclosure of Invention
Based on the above, a welding jig is provided. The welding jig is convenient and quick to use, can apply pressure to each nickel sheet, and is favorable for firmly pressing and attaching the nickel sheets on the aluminum bars.
A welding jig, which comprises a cover body, a base, a positioning plate and an elastic pressing nozzle,
one side of the cover body is hinged with one side of the base through a hinge structure, a buckle structure is arranged between the other side of the cover body and the other side of the base,
an aluminum row positioning groove is arranged on the base, an aluminum row positioning lug is arranged on the bottom surface of the aluminum row positioning groove,
the base is also provided with a magnet adsorption structure,
the number of the positioning plates is at least two, the bottom surface of the positioning plates is provided with accommodating grooves which are in adsorption fit with the magnet adsorption structure, the positioning plates are also provided with a plurality of positioning holes, a plurality of positioning blocks which extend towards the inner sides of the positioning holes are arranged in the positioning holes, the end surfaces of the positioning blocks sequentially comprise inclined surfaces and vertical surfaces from top to bottom, each positioning block divides the inner area of the positioning hole into a middle placement area and auxiliary areas which are distributed around the middle placement area,
the cover body is provided with a plurality of detachable elastic pressing nozzles, each elastic pressing nozzle comprises a plurality of pressing feet, each pressing foot is used for applying pressure to the nickel sheet after the cover body is buckled with the base, each elastic pressing nozzle further comprises a through hole for allowing laser to pass through, and when the pressing feet apply pressure to the nickel sheet, a gap is reserved between each pressing foot and the adjacent positioning block.
In one embodiment, the elastic pressing nozzle comprises a cover plate and a sliding block, the cover plate is connected with the cover body through bolts, a first through hole is formed in the cover plate, the presser foot is arranged on one side of the sliding block, the sliding block is provided with a conical through hole, the first through hole is communicated with the conical through hole, a sliding groove for accommodating the sliding block is formed in the cover body, a plurality of blocking strips are arranged in the sliding groove, a plurality of protruding structures are arranged on the sliding block, the sliding block cannot continue to move after the protruding structures are abutted against the blocking strips, and a spring is arranged between the upper end of the sliding block and the cover plate.
In one embodiment, the upper end of the sliding block is provided with a plurality of spring mounting holes, and 1 spring is mounted in each spring mounting hole.
In one embodiment, the fastening structure comprises a base, a fastening hook and a return spring, the base is connected with the base, the fastening hook is hinged to the base, the return spring is arranged between the lower end of the fastening hook and the base, a positioning protrusion is further arranged on the base, and a positioning groove for accommodating the positioning protrusion is formed in the cover.
In one embodiment, the positioning plate is provided with a plurality of first handles, and the cover body is provided with a yielding through hole for yielding the first handles.
In one embodiment, the side of the cover body is provided with a plurality of second handles.
In one embodiment, the number of the positioning blocks is 4, the 4 positioning blocks are uniformly distributed along the circumferential direction, the number of the presser feet is 4, and the 4 presser feet are respectively used for applying pressure to the 4 corners of the nickel sheet.
In one embodiment, one side of the cover is detachably connected to the hinge structure.
In one embodiment, the magnet adsorption structure comprises a groove body arranged on the base, a plurality of magnet blocks are arranged in the groove body, positioning columns are further arranged on one sides of some magnet blocks, positioning strips used for extending into the groove body are arranged on the bottom surface of the positioning plate, containing grooves are formed in the positioning strips and used for containing the magnet blocks, and grooves matched with the positioning columns are further formed in the positioning strips.
A welding positioning method includes such steps as putting aluminium in the locating slot of aluminium row, putting locating plate on base, putting nickel plate in locating hole on locating plate, fastening cover to base, and applying pressure to nickel plate by elastic pressing mouth.
The application has the beneficial effects that:
when the aluminum positioning device is used, aluminum is firstly discharged into the aluminum positioning groove, then the positioning plate is placed on the base, the positioning plate and the base are adsorbed and positioned, the nickel sheet is placed into the positioning holes on the positioning plate quickly and conveniently, and the middle placing area is separated from the positioning holes on the positioning plate, so that the nickel sheet can be accurately and quickly placed in the corresponding connecting area on the aluminum row only by placing the nickel sheet in the middle placing area. Then, the cover body is buckled with the base, and pressure is applied to the nickel sheet through the elastic pressure nozzle. According to the application, each nickel sheet is provided with an elastic pressing nozzle for applying pressure, so that each nickel sheet can be well pressed and attached to the aluminum row, and further, the welding quality is good. Furthermore, the elastic pressing nozzle and the cover body are detachably connected, so that one part of the elastic pressing nozzle can be used as a formal pressing nozzle, the other part of the elastic pressing nozzle can be used as a standby pressing nozzle, when the first type of aluminum row and the nickel sheet are welded, the second type of aluminum row and the nickel sheet are required to be welded, the second type of aluminum row can be placed in an aluminum row placing area, then the second type of positioning plate is connected with the base, the elastic pressing nozzle corresponding to the positioning hole of the second type of positioning plate on the cover body is reserved, and other elastic pressing nozzles are removed, so that the second type of aluminum row and the nickel sheet can be positioned. Moreover, the application uses a plurality of positioning plates, and when the second type of aluminum row and the nickel sheet need to be positioned, only some of the positioning plates may need to be replaced, and all the positioning plates do not need to be replaced. In addition, the cover body and the hinge structure are detachably connected, so that the cover body can be integrally replaced by the cover body matched with the second type positioning plate. Therefore, the jig has better universality.
Drawings
Fig. 1 is a schematic diagram of a cover and a base of a welding fixture according to an embodiment of the application.
Fig. 2 is an exploded view of a welding jig according to an embodiment of the present application.
Fig. 3 is a schematic view of a positioning plate according to an embodiment of the present application placed on a base.
Fig. 4 is a schematic view of the presser foot of the elastic presser nozzle applying pressure to the nickel plate according to the embodiment of the application.
Fig. 5 is a schematic view of a plurality of blocking strips disposed in a chute on a cover according to an embodiment of the application.
Fig. 6 is a schematic view of the presser foot of each elastic presser mouth on the cover body of the embodiment of the application.
Fig. 7 is a schematic view of a cover plate and a slider of an elastic nozzle according to an embodiment of the present application.
Fig. 8 is a schematic view of two protruding structures disposed on a sliding block of an elastic pressing nozzle according to an embodiment of the present application.
Fig. 9 is a schematic view of a positioning strip provided on the bottom surface of the positioning plate for extending into the groove body according to an embodiment of the present application.
Fig. 10 is a schematic view of a positioning plate according to an embodiment of the present application, in which a plurality of positioning blocks extending toward the inner side of the positioning hole are disposed in the positioning hole.
Fig. 11 is a schematic view of a fastening structure according to an embodiment of the present application, including a base, a hook, and a return spring.
Fig. 12 is a schematic view of a base of an embodiment of the present application.
Wherein:
101. a cover body; 102. a base; 1021. positioning grooves on aluminum pipes; 1022. positioning the bumps by using aluminum; 1023. a tank body; 1024. a magnet block; 1025. positioning columns;
103. a positioning plate; 104. positioning holes; 105. a first handle;
1041. an auxiliary area; 1042. a middle placement area; 1043. a positioning block; 1044. a positioning strip; 1045. a receiving groove; 1046. a groove; 1043a, inclined surface; 1043b, vertical plane;
210. an aluminum row; 220. nickel flakes;
106. an elastic pressing nozzle; 1061. a cover plate; 1062. a sliding block; 1061a, a first through hole; 1062a, tapered through holes; 1063. a presser foot; 1064. a convex structure;
1011. a chute; 1012. a blocking strip; 1013. a relief through hole;
107. a second handle; 108. a hinge structure; 1081. a first sub-base; 1082. a second sub-base; 1083. a pivot;
109. a buckle structure; 1091. a base; 1092. a clamping hook; 1093. a return spring;
110. positioning the bulge; 111. and a positioning groove.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings.
As shown in fig. 1 to 3, the implementation of the present application provides a welding jig, which includes a cover 101, a base 102, a positioning plate 103, and an elastic pressing nozzle 106.
Specifically, as shown in fig. 1 and fig. 2, one side of the cover 101 is hinged to one side of the base 102 through a hinge structure 108, a fastening structure 109 is provided between the other side of the cover 101 and the other side of the base 102, as shown in fig. 3 and fig. 12, an aluminum row positioning slot 1021 is provided on the base 102, a plurality of aluminum row positioning protrusions 1022 are provided on the bottom surface of the aluminum row positioning slot 1021, a magnet adsorption structure is further provided on the base 102, as shown in fig. 2, fig. 9 and fig. 10, the number of the positioning plates 103 is at least two, a containing slot 1045 is provided on the bottom surface of the positioning plate 103 and is in adsorption fit with the magnet adsorption structure, and a plurality of positioning holes 104 are further provided on the positioning plate 103. A plurality of positioning blocks 1043 extending toward the inner side of the positioning hole 104 are disposed in the positioning hole 104, the end surface of the positioning block 1043 sequentially includes an inclined surface 1043a and a vertical surface 1043b from top to bottom, and each positioning block 1043 partitions the inner area of the positioning hole 104 to form a middle placement area 1042 and auxiliary areas 1041 distributed around the middle placement area 1042. The cover 101 is provided with a plurality of detachable elastic pressure nozzles 106, the elastic pressure nozzles 106 comprise a plurality of pressure feet 1063, the pressure feet 1063 are used for applying pressure to the nickel sheet 220 after the cover 101 is buckled with the base 102, the elastic pressure nozzles 106 further comprise through holes for laser to pass through, and when the pressure feet 1063 apply pressure to the nickel sheet 220, gaps are reserved between the pressure feet 1063 and adjacent positioning blocks 1043.
When the jig is used, the cover body 101 is turned over, then the aluminum row 210 is placed in the aluminum row positioning groove 1021, and then the positioning plate 103 is placed on the base 102, and the positioning plate 103 and the base 102 are positioned by the magnet adsorption, so that the positioning of the positioning plate 103 is quick and convenient. Then, the nickel sheet 220 is placed in the positioning hole 104 on the positioning plate 103, and the middle placing area 1042 is separated from the positioning hole 104 on the positioning plate 103, and the middle placing area 1042 matches with the position on the aluminum row 210 where the nickel sheet 220 needs to be placed, so that the nickel sheet 220 can be accurately and quickly placed in the corresponding connection area on the aluminum row 210 only by placing the nickel sheet 220 in the middle placing area 1042. Moreover, the end surface of the positioning block 1043 includes an inclined surface 1043a and a vertical surface 1043b in order from top to bottom, so that the nickel piece 220 can smoothly enter the designated area when placed. After the nickel sheet 220 is placed, the cover 101 is then engaged with the base 102, and pressure is applied to the nickel sheet 220 by the elastic pressure nozzle 106 on the cover 101. According to the application, each nickel sheet 220 is provided with an elastic pressing nozzle 106 for applying pressure, so that each nickel sheet 220 can be well pressed and attached with the aluminum row 210, and further, excellent welding quality is ensured.
Further, after the first type of aluminum row 210 and the nickel sheet 220 are welded, the second type of aluminum row 210 and the nickel sheet 220 need to be welded, and only a part of the nickel sheet 220 in a partial area of the second type of aluminum row 210 may be positioned different from the first type of aluminum row 210, and only a part of the positioning plates 103 need to be replaced at this time, because the application uses a plurality of positioning plates 103 to position each nickel sheet 220 at the same time, if only the position of a part of the nickel sheet 220 is changed, only one or a plurality of positioning plates 103 need to be replaced. The cover body 101 of the application is provided with a plurality of elastic pressure nozzles 106, so that the elastic pressure nozzles 106 on the cover body 101 can be matched with the positioning holes 104 on the positioning plate 103, and the redundant elastic pressure nozzles 106 can be disassembled, thereby realizing the application of pressure to the nickel plates 220 on the second type aluminum row 210.
On the basis of the above, in one embodiment, one side of the cover 101 is detachably connected to the hinge structure 108. For example, the hinge structure 108 may be a pivotal hinge structure, and the pivotal hinge structure specifically includes a first sub-seat 1081, a pivot 1083, and a second sub-seat 1082, where the first sub-seat 1081 is mounted on the cover 101, the second sub-seat 1082 is mounted on the seat 1091, and the pivot 1083 is connected between the first sub-seat 1081 and the second sub-seat 1082. One side of the cover 101 is detachably connected to the first sub-mount 1081 by a bolt. In this way, the cover 101 can be replaced as a whole to match different positioning plates 103. For example, after the positioning plate 103 is replaced, the new cover 101 may be replaced, and the elastic pressing nozzle 106 on the new cover 101 is matched with the new positioning plate 103.
In one embodiment, the elastic pressing nozzle 106 includes a cover plate 1061 and a sliding block 1062, the cover plate 1061 is connected with the cover body 101 through a bolt, a first through hole 1061a is provided on the cover plate 1061, one side of the sliding block 1062 is provided with the pressing foot 1063, the sliding block 1062 is provided with a tapered through hole 1062a, the first through hole 1061a is communicated with the tapered through hole 1062a, a sliding groove 1011 for accommodating the sliding block 1062 is provided on the cover body 101, a plurality of blocking strips 1012 are provided in the sliding groove 1011, a plurality of protruding structures 1064 are provided on the sliding block 1062, when the protruding structures 1064 abut against the blocking strips 1012, the sliding block 1062 cannot continue to move, and a spring is provided between the upper end of the sliding block 1062 and the cover plate 1061.
On the basis of the above, the upper end of the sliding block 1062 is provided with a plurality of spring mounting holes, in each of which 1 spring is mounted. Specifically, 1 spring mounting hole is provided at four corners of the slide block 1062, and 1 spring is provided in each spring mounting hole. The spring urges the presser foot 1063 on the slide block 1062 to apply pressure to the nickel plate 220. The sliding block 1062 is movable in the sliding slot 1011 and is limited by the blocking bar 1012 in the sliding slot 1011.
In one embodiment, the fastening structure 109 includes a base 1091, a hook 1092, and a return spring 1093, where the base 1091 is connected to the base 102, the hook 1092 is hinged to the base 1091, the return spring 1093 is disposed between the lower end of the hook 1092 and the base 102, a positioning protrusion 110 is further disposed on the base 102, and a positioning groove 111 for accommodating the positioning protrusion 110 is disposed on the cover 101. The number of the positioning protrusions 110 is plural, and the number of the positioning grooves 111 is plural. The above arrangement facilitates the quick snap connection between the cover 101 and the base 102, and on the other hand, due to the positioning protrusion 110 and the positioning groove 111, the cooperation of the positioning protrusion 110 and the positioning groove 111 can limit the position of the cover 101 relative to the base 102. Specifically, the positioning groove 111 is a strip-shaped positioning groove 111.
In one embodiment, the positioning plate 103 is provided with a plurality of first handles 105, and the cover 101 is provided with a yielding through hole 1013 for yielding the first handles 105. The first handle 105 is disposed vertically, which facilitates movement of the positioning plate 103.
In one embodiment, the cover 101 is provided with a plurality of second handles 107 on the side. This facilitates the handling of the cover 101.
In one embodiment, the number of the positioning blocks 1043 in the positioning hole 104 is 4, the 4 positioning blocks 1043 are uniformly distributed along the circumferential direction, the number of the presser feet 1063 is 4, and the 4 presser feet 1063 are respectively used for applying pressure to the 4 corners of the nickel sheet 220. Specifically, the width of each positioning block 1043 may be different, which is favorable for positioning different edges of the nickel sheet 220 on one hand, and space can be reserved as much as possible for the height sensor to measure the height on the other hand.
In one embodiment, the magnet adsorption structure includes a slot 1023 disposed on the base 102, a plurality of magnet blocks 1024 are disposed in the slot 1023, positioning columns 1025 are further disposed on one side of some magnet blocks 1024, positioning strips 1044 extending into the slot 1023 are disposed on the bottom surface of the positioning plate 103, receiving slots 1045 are disposed on the positioning strips 1044, the receiving slots 1045 are used for receiving the magnet blocks 1024, and grooves 1046 matched with the positioning columns 1025 are further disposed on the positioning strips 1044. This arrangement allows for a quick and accurate placement of the positioning plate 103 on the base 102 while also facilitating quick separation from the base 102.
The embodiment of the application also provides a welding positioning method, which comprises the steps of placing the aluminum row 210 into the aluminum positioning groove 1021, placing the positioning plate 103 on the base 102, placing the nickel sheet 220 into the positioning hole 104 on the positioning plate 103, fastening the cover 101 with the base 102, and applying pressure to the nickel sheet 220 through the elastic pressing nozzle 106.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (8)
1. A welding jig is characterized by comprising a cover body, a base, a positioning plate and an elastic pressing nozzle,
one side of the cover body is hinged with one side of the base through a hinge structure, a buckle structure is arranged between the other side of the cover body and the other side of the base,
an aluminum row positioning groove is arranged on the base, an aluminum row positioning lug is arranged on the bottom surface of the aluminum row positioning groove,
the base is also provided with a magnet adsorption structure,
the number of the positioning plates is at least two, the bottom surface of the positioning plates is provided with accommodating grooves which are in adsorption fit with the magnet adsorption structure, the positioning plates are also provided with a plurality of positioning holes, a plurality of positioning blocks which extend towards the inner sides of the positioning holes are arranged in the positioning holes, the end surfaces of the positioning blocks sequentially comprise inclined surfaces and vertical surfaces from top to bottom, each positioning block divides the inner area of the positioning hole into a middle placement area and auxiliary areas which are distributed around the middle placement area,
the cover body is provided with a plurality of detachable elastic pressing nozzles, each elastic pressing nozzle comprises a plurality of pressing feet, each pressing foot is used for applying pressure to the nickel sheet after the cover body is buckled with the base, each elastic pressing nozzle further comprises a through hole for allowing laser to pass through, and when the pressing feet apply pressure to the nickel sheet, a gap is reserved between each pressing foot and the adjacent positioning block;
the elastic pressing nozzle comprises a cover plate and a sliding block, the cover plate is connected with the cover plate through a bolt, a first through hole is formed in the cover plate, the pressing foot is arranged on one side of the sliding block, a conical through hole is formed in the sliding block, the first through hole is communicated with the conical through hole, a sliding groove for accommodating the sliding block is formed in the cover body, a plurality of blocking strips are arranged in the sliding groove, a plurality of protruding structures are arranged on the sliding block, when the protruding structures are propped against the blocking strips, the sliding block cannot move continuously, and a spring is arranged between the upper end of the sliding block and the cover plate;
the number of the positioning blocks is 4, the 4 positioning blocks are uniformly distributed along the circumferential direction, the number of the presser feet is 4, and the 4 presser feet are respectively used for applying pressure to the 4 corners of the nickel sheet.
2. The welding jig of claim 1, wherein the upper end of the slider is provided with a plurality of spring mounting holes, each spring mounting hole having 1 spring mounted therein.
3. The welding jig according to claim 1, wherein the fastening structure comprises a base, a hook and a return spring, the base is connected with the base, the hook is hinged with the base, the return spring is arranged between the lower end of the hook and the base, a positioning protrusion is further arranged on the base, and a positioning groove for accommodating the positioning protrusion is arranged on the cover.
4. The welding jig of claim 1, wherein the positioning plate is provided with a plurality of first handles, and the cover is provided with a yielding through hole for yielding the first handles.
5. The welding jig of claim 1, wherein the cover side is provided with a plurality of second handles.
6. The welding jig of claim 1, wherein one side of the cover is detachably connected to the hinge structure.
7. The welding jig according to claim 1, wherein the magnet adsorption structure comprises a groove body arranged on the base, a plurality of magnet blocks are arranged in the groove body, positioning columns are further arranged on one sides of some magnet blocks, positioning strips used for extending into the groove body are arranged on the bottom surface of the positioning plates, the accommodating grooves are formed in the positioning strips and used for accommodating the magnet blocks, and grooves used for being matched with the positioning columns are further formed in the positioning strips.
8. A welding positioning method, comprising the steps of placing aluminum row into an aluminum positioning groove, placing a positioning plate on a base, placing a nickel sheet into a positioning hole on the positioning plate, fastening a cover body with the base, and applying pressure to the nickel sheet through an elastic pressure nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310849384.3A CN116571952B (en) | 2023-07-12 | 2023-07-12 | Welding jig and welding positioning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310849384.3A CN116571952B (en) | 2023-07-12 | 2023-07-12 | Welding jig and welding positioning method |
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| CN116571952A CN116571952A (en) | 2023-08-11 |
| CN116571952B true CN116571952B (en) | 2023-10-03 |
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| CN112467492A (en) * | 2020-04-03 | 2021-03-09 | 北京六十六号互动科技有限公司 | Assembly tool and assembly method for flow guide column |
| CN213702179U (en) * | 2020-11-13 | 2021-07-16 | 广东微电新能源有限公司 | Split type welding jig |
| CN214684657U (en) * | 2021-03-01 | 2021-11-12 | 珠海银隆电器有限公司 | Nickel sheet welding tool structure |
| CN215747374U (en) * | 2021-05-17 | 2022-02-08 | 深圳市创盈时代科技有限公司 | Welding jig |
| CN216028724U (en) * | 2021-09-29 | 2022-03-15 | 苏州聚天合科技有限公司 | Welding jig for resistance welding |
| CN216123063U (en) * | 2021-10-16 | 2022-03-22 | 锦耀智能精密制造(深圳)有限公司 | Spring carrier for welding PCB and FPC |
| CN218836514U (en) * | 2022-10-28 | 2023-04-11 | 苏州万合电子有限公司 | A vapour-pressure type laser welding tool for CCS module |
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| CN116571952A (en) | 2023-08-11 |
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