CN116652325B - Welding tool for integrated circuit - Google Patents
Welding tool for integrated circuit Download PDFInfo
- Publication number
- CN116652325B CN116652325B CN202310723520.4A CN202310723520A CN116652325B CN 116652325 B CN116652325 B CN 116652325B CN 202310723520 A CN202310723520 A CN 202310723520A CN 116652325 B CN116652325 B CN 116652325B
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- positioning
- floating frame
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- transparent
- fixedly arranged
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- 238000003466 welding Methods 0.000 title claims abstract description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Wire Bonding (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention relates to the technical field of electronic circuits, in particular to a welding tool for an integrated circuit, which comprises a tool base, wherein a shaft seat and a supporting plate are fixedly arranged on the tool base, a positioning cover plate is rotatably arranged on the shaft seat, a central groove is arranged on the positioning cover plate, a positioning compression structure with movable capability is connected on the central groove, a balance rod and a supporting block are fixedly arranged on the tool base, a plug is fixedly arranged on the positioning compression structure, a shielding structure with a free positioning function is connected on the positioning compression structure in a contact manner, and a region limiting structure with a replaceable function is arranged on the shielding structure; the invention can select the welding area by utilizing the shielding structure and the area limiting structure on the shielding structure, thereby protecting other parts, and determining the local welding area to prevent an operator from welding misplacement carelessly.
Description
Technical Field
The invention relates to the technical field of electronic circuits, in particular to a welding tool for an integrated circuit.
Background
The integrated circuit is a new-type semiconductor device, and is an electronic device formed by using semiconductor manufacturing processes of oxidation, photoetching, diffusion, epitaxy and aluminium steaming, etc. to integrate all the semiconductor, resistor and capacitor elements and connecting wires between them into a small silicon chip, then welding and packaging them into a tube shell. Integrated circuits have played a very important role in various industries and are the foundation of modern information society.
At present, electronic components on an integrated circuit are usually connected by soldering, and the whole soldering process is generally carried out on a special soldering tool, so that a certain requirement on the proficiency of operators is met. Especially when the circuit is very complicated in composition, welding workers often consider the whole condition of the circuit, and concentrate on local specific conditions, and when the welding workload is large, negligence is very easy to occur.
The existing integrated circuit welding tool is simple in structure, does not have certain range prompting capability in the using process, and can enable a small number of operators to find out original welding positions in working gaps easily. In view of this, we propose a bonding tool for integrated circuits.
Disclosure of Invention
The invention aims to provide a welding tool for an integrated circuit, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a welding frock for integrated circuit, includes the frock base, fixed mounting has axle bed and backup pad on the frock base, and rotates on the axle bed and install the location apron, be provided with the centre tank on the location apron, and be connected with the location compact structure that has the activity ability on the centre tank, fixed mounting has balancing pole and supporting shoe on the frock base, and fixed mounting has the electric terminal that connects on the frock base, fixed mounting has the plug on the location compact structure, and plug electric connection has the switch that energizes, fixed mounting has the electric sucking disc on the location compact structure, and the contact is connected with the shielding structure that has the free location function on the location compact structure, be provided with the regional limit structure that has the interchangeable function on the shielding structure.
Preferably, the shaft seat is arranged at the top of the tool base, the supporting plate is positioned on the side surface of the shaft seat, the positioning cover plate is connected with the shaft seat through a rotating shaft, and the central groove is a square groove arranged at the central position of the positioning cover plate.
Preferably, the positioning and compacting structure comprises a floating frame which is slidably arranged in a central groove, a lower limit bar and an upper limit bar are fixedly connected to the floating frame, a positioning hole is formed in the upper limit bar, a positioning plug is fixedly arranged on the tool base, and a fixing pressing piece is fixedly connected to the floating frame.
Preferably, the floating frame is of a square frame structure, the outer wall of the floating frame is movably connected with the central groove, the lower limit bar and the upper limit bar are respectively arranged on the side edges of the lower upper surface and the upper surface of the floating frame, the floating frame is fixedly provided with a counterweight structure, the positioning hole penetrates through a through hole arranged on the upper limit bar, and the positioning plug is of a rubber plug structure.
Preferably, the distance between the position, connected with the rotating shaft, on the shaft seat and the upper surface of the tool base is 10-15 cm, the top surface of the balance rod is equal to the height of the position, four support blocks are arranged at the center of the tool base, the surfaces of the support blocks are provided with anti-slip cushions, the plugs are fixedly connected to the floating frame and are connected to the positioning cover plate in a penetrating manner, the electric suction disc is inlaid and installed on the surface of the floating frame, and the electric suction disc adopts an electromagnet structure.
Preferably, the shielding structure comprises a transparent positioning plate placed on the floating frame, a through groove is formed in the transparent positioning plate, an iron wire is arranged in the transparent positioning plate, the transparent positioning plate is a resin curing plate, the iron wire is added in the transparent positioning plate in the curing and forming process, and the through groove is a circular groove formed in the middle of the transparent positioning plate.
Preferably, the area limiting structure comprises a clamping piece fixedly mounted on the transparent positioning plate, a slot is formed in the clamping piece, a positioning ring is connected to the transparent positioning plate, a rotary inserting rod is fixedly mounted on the positioning ring, and a position limiting area hole is formed in the positioning ring.
Preferably, the fastener is the arc piece, and the slot is the arc groove, the holding ring is fixed through the connection of rotatory inserted bar and slot, and the holding ring is provided with five kinds at least models, and the limit hole size of each model is different.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the tooling base with the stable placement structure is used as the main structure, the positioning cover plate is turned over onto the tooling base when in use, the positioning pressing structure on the positioning cover plate is utilized to quickly fix the integrated circuit, the floating frame in the positioning pressing structure can move in the central groove, after the positioning cover plate is turned over, the floating frame can be pressed on the integrated circuit under the action of gravity by the fixing pressing piece on the floating frame, so that the floating frame can be quickly fixed, and in order to ensure the fixing effect, the positioning effect of the fixing pressing piece can be maintained through further connection of the positioning plug and the positioning hole, so that the follow-up welding process is entered, the welding accuracy is ensured, and the possibility of errors is primarily reduced;
2. when the integrated circuit is welded, the shielding structure and the area limiting structure on the shielding structure can be used for selecting the welding area, so that on one hand, the protection effect on other parts is achieved, on the other hand, the local welding area can be well determined, an operator is prevented from carelessly welding the wrong position, the transparent locating plate in the shielding structure can be placed on the floating frame, the transparent locating plate is of a transparent structure and does not affect the normal observation of the integrated circuit, the through groove is formed in the middle of the transparent locating plate, the initial selection of the welding area can be carried out, after the determination, the electric sucking disc is electrified through the electrifying switch, the magnetic attraction force is generated to act on the iron wires in the transparent locating plate, and therefore the transparent locating plate is quickly fixed, and then the area limiting structure with the exchangeable function is used for further limiting the welding area, so that the area selection is completed, the operator is indicated, the possibility of misoperation is further reduced, and the transparent locating plate is extremely friendly to the operator.
Drawings
FIG. 1 is a schematic diagram of a box cover of the tooling structure of the present invention;
FIG. 2 is an exploded view of the tooling structure of the present invention;
FIG. 3 is a schematic view of the tooling structure of the present invention;
FIG. 4 is a schematic view of a positioning plate structure according to the present invention;
FIG. 5 is a schematic diagram of a positioning ring structure according to the present invention;
fig. 6 is an enlarged schematic view of the area a in fig. 2.
In the figure: the fixture comprises a fixture base 1, a shaft seat 2, a supporting plate 3, a positioning cover plate 4, a central groove 5, a floating frame 6, a lower limit bar 7, an upper limit bar 8, a positioning hole 9, a positioning plug 10, a balance bar 11, a supporting block 12, a fixing pressing piece 13, an electric terminal 14, a plug 15, an energizing switch 16, an electric suction disc 17, a transparent positioning plate 18, a through groove 19, an iron wire 20, a clamping piece 21, a slot 22, a positioning ring 23, a rotary inserting rod 24 and a limiting hole 25.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a welding frock for integrated circuit, including frock base 1, fixedly mounted has axle bed 2 and backup pad 3 on the frock base 1, and rotate on the axle bed 2 and install location apron 4, be provided with centre tank 5 on the location apron 4, and be connected with the location compact structure that has the activity ability on the centre tank 5, fixedly mounted has balancing pole 11 and supporting shoe 12 on the frock base 1, and fixedly mounted has electric terminal 14 on the frock base 1, fixedly mounted has plug 15 on the location compact structure, and plug 15 electric connection has switch 16, fixedly mounted has electric sucking disc 17 on the location compact structure, and the contact is connected with the shielding structure that has the free location function on the location compact structure, be provided with the regional limit structure that has the interchangeable function on the shielding structure.
The shaft seat 2 is arranged at the top of the tool base 1, the supporting plate 3 is positioned on the side surface of the shaft seat 2, the positioning cover plate 4 is connected with the shaft seat 2 through a rotating shaft, and the central groove 5 is a square groove arranged at the central position of the positioning cover plate 4;
the invention takes the tooling base 1 with a stable placing structure as a main body structure, an integrated circuit to be welded can be placed on the tooling base 1, the tooling base 1 is provided with the positioning cover plate 4 through the shaft seat 2 in a turnover type, the positioning cover plate 4 can be reversely placed on the supporting plate 3, and when in use, the positioning cover plate 4 is turned over to the tooling base 1, and the positioning pressing structure on the positioning cover plate 4 is utilized to rapidly fix the integrated circuit;
the positioning and compacting structure comprises a floating frame 6 which is slidably arranged in a central groove 5, a lower limit bar 7 and an upper limit bar 8 are fixedly connected to the floating frame 6, a positioning hole 9 is formed in the upper limit bar 8, a positioning plug 10 is fixedly arranged on the tool base 1, and a fixing pressing piece 13 is fixedly connected to the floating frame 6;
the floating frame 6 is of a square frame structure, the outer wall of the floating frame 6 is movably connected with the central groove 5, the lower limit bar 7 and the upper limit bar 8 are respectively arranged on the side edges of the lower surface and the upper surface of the floating frame 6, a counterweight structure is fixedly arranged in the floating frame 6, the positioning hole 9 is a through hole penetrating through the upper limit bar 8, and the positioning plug 10 is of a rubber plug structure;
the floating frame 6 in the positioning and pressing structure can move in the central groove 5, the lower positioning strip 7 and the upper positioning strip 8 limit the moving interval of the floating frame, after the positioning cover plate 4 is overturned, the floating frame 6 can move towards the tool base 1 under the action of gravity and is pressed on the integrated circuit through the fixing pressing piece 13 on the floating frame to quickly fix the floating frame, and in order to ensure the fixing effect, the positioning effect of the fixing pressing piece 13 can be kept through further connection of the positioning plug 10 and the positioning hole 9, so that the subsequent welding process is entered;
the distance between the position, on which the rotating shaft is connected, of the shaft seat 2 and the upper surface of the tool base 1 is 10-15 cm, the top surfaces of the balance rods 11 are equal to the position, four support blocks 12 are arranged at the center of the tool base 1, anti-slip soft cushions are arranged on the surfaces of the support blocks 12, plugs 15 are fixedly connected to the floating frame 6, the plugs 15 are connected to the positioning cover plate 4 in a penetrating manner, electric suction discs 17 are embedded and arranged on the surface of the floating frame 6, and the electric suction discs 17 are of electromagnet structures;
when the integrated circuit positioning device is used, the integrated circuit is firstly placed on a plurality of supporting blocks 12 in a balanced manner, then the positioning cover plate 4 is turned over, the installation position of the positioning cover plate 4 is higher than that of the tool base 1, and the movable end of the positioning cover plate 4 can be supported by using the balance rod 11 so as to keep the horizontal state of the positioning cover plate 4;
the shielding structure comprises a transparent positioning plate 18 placed on the floating frame 6, a through groove 19 is formed in the transparent positioning plate 18, an iron wire 20 is arranged in the transparent positioning plate 18, the transparent positioning plate 18 is a resin curing plate, the iron wire 20 is added in the transparent positioning plate in the curing and forming process, and the through groove 19 is a circular groove arranged in the middle of the transparent positioning plate 18;
when the integrated circuit is welded, a shielding structure and an area limiting structure on the shielding structure can be used for selecting a welding area, on one hand, the protection effect on other parts is achieved, on the other hand, a local welding area can be well determined, an operator is prevented from carelessly welding a wrong position in a moment, a transparent positioning plate 18 in the shielding structure can be placed on a floating frame 6, the transparent positioning plate is of a transparent structure and does not influence the normal observation of the integrated circuit, a through groove 19 is formed in the middle of the transparent positioning plate 18, the initial selection of the welding area can be achieved, after the determination, an electric sucking disc 17 is electrified through an electrifying switch 16, magnetic attraction is generated to act on an iron wire 20 in the transparent positioning plate 18, so that the transparent positioning plate 18 is fast fixed, and then the welding area is further limited by using the area limiting structure with a changeable function;
the area limiting structure comprises a clamping piece 21 fixedly arranged on a transparent positioning plate 18, a slot 22 is arranged on the clamping piece 21, a positioning ring 23 is connected to the transparent positioning plate 18, a rotary inserting rod 24 is fixedly arranged on the positioning ring 23, and a position limiting area hole 25 is arranged on the positioning ring 23;
the clamping piece 21 is an arc-shaped block, the slot 22 is an arc-shaped slot, the positioning ring 23 is fixed through the connection of the rotary inserting rod 24 and the slot 22, and the positioning ring 23 is provided with at least five types, and the size of the limiting hole 25 of each type is different;
the positioning rings 23 in the area limiting structure are of various types, the difference between each type is that the size of the limiting holes 25 in the middle of the positioning rings is different, the positioning rings can be freely selected according to the requirements, each positioning ring 23 is provided with a foundation structure with the same size and a rotary inserting rod 24, and the foundation structure and the rotary inserting rod can be connected with the slot 22 on the clamping piece 21, so that the positioning rings 23 are fixed on the transparent positioning plate 18, the area selection is completed, and an operator is indicated;
working principle: firstly, the invention takes the tooling base 1 with a stable placing structure as a main body structure, an integrated circuit to be welded can be placed on the tooling base 1, the tooling base 1 is provided with a positioning cover plate 4 which is installed in a turnover way through a shaft seat 2, the positioning cover plate 4 can be inversely placed on a supporting plate 3, when in use, the positioning cover plate 4 is turned over on the tooling base 1, the integrated circuit is quickly fixed by utilizing a positioning compression structure on the positioning cover plate 4, when in use, the integrated circuit is firstly placed on a plurality of supporting blocks 12 in a balanced way, then the positioning cover plate 4 is turned over, the installation position of the positioning cover plate 4 is higher than the tooling base 1, the movable end of the positioning cover plate 4 can be supported by a balance rod 11, the horizontal state of the positioning cover plate 4 is kept, a floating frame 6 in the positioning compression structure can move in a central groove 5, the lower positioning strip 7 and the upper positioning strip 8 limit the movable interval, after the positioning cover plate 4 is overturned, the floating frame 6 can move towards the tool base 1 under the action of gravity and is pressed on the integrated circuit by the fixing pressing piece 13 on the floating frame to fix the floating frame quickly, in order to ensure the fixing effect, the fixing effect of the fixing pressing piece 13 can be kept by further connecting the positioning plug 10 with the positioning hole 9, so that the follow-up welding process is entered, when the integrated circuit is welded, the shielding structure and the area limiting structure on the shielding structure can be utilized to select the welding area, on one hand, the protection effect on other parts is achieved, on the other hand, the local welding area can be determined, the operator is prevented from neglecting to weld the wrong position, the transparent positioning plate 18 in the shielding structure can be placed on the floating frame 6 and is of a transparent structure, the integrated circuit is not influenced in normal observation, the through groove 19 is formed in the middle of the transparent positioning plate 18, the welding area can be preliminarily selected, after the fact that the through groove is determined, the electric sucking disc 17 is electrified through the electrified switch 16, magnetic attraction force is generated to act on the iron wires 20 in the transparent positioning plate 18, and therefore the transparent positioning plate 18 is quickly fixed, the welding area is further limited by the area limiting structure with the replaceable function, the positioning rings 23 in the area limiting structure are of various types, the difference of each type is that the size of the limiting holes 25 in the middle of the positioning rings is different, the positioning rings can be freely selected according to requirements, the base structures with the same size and the rotary inserting rods 24 are arranged on the positioning rings 23, and the positioning rings 23 can be connected with the slots 22 on the clamping pieces 21, so that the positioning rings 23 are fixed on the transparent positioning plate 18, the area is selected, and an operator is indicated.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a welding frock for integrated circuit, includes frock base, its characterized in that: the fixture comprises a fixture base, a positioning cover plate, a central groove, a positioning pressing structure, a balance rod, a supporting block, an electric terminal, a plug, an energizing switch, an electric sucking disc and a shielding structure, wherein the shaft seat and the supporting plate are fixedly arranged on the fixture base, the positioning cover plate is rotatably arranged on the shaft seat, the central groove is formed in the positioning cover plate, the central groove is connected with the positioning pressing structure with the movable capability, the balance rod and the supporting block are fixedly arranged on the fixture base, the electric terminal is fixedly arranged on the fixture base, the plug is fixedly arranged on the positioning pressing structure, the electric switch is electrically connected with the plug, the electric sucking disc is fixedly arranged on the positioning pressing structure, the shielding structure with the free positioning function is in contact connection with the positioning pressing structure, and the shielding structure is provided with an area limiting structure with the exchangeable function;
the shielding structure comprises a transparent positioning plate placed on the floating frame, a through groove is formed in the transparent positioning plate, an iron wire is arranged in the transparent positioning plate, the transparent positioning plate is a resin curing plate, the iron wire is added in the transparent positioning plate in the curing and forming process, and the through groove is a circular groove arranged in the middle of the transparent positioning plate;
the area limiting structure comprises a clamping piece fixedly arranged on a transparent positioning plate, a slot is formed in the clamping piece, a positioning ring is connected to the transparent positioning plate, a rotary inserting rod is fixedly arranged on the positioning ring, and a limited area hole is formed in the positioning ring;
the clamping piece is an arc-shaped block, the slot is an arc-shaped groove, the positioning ring is fixed through connection of the rotary inserting rod and the slot, and the positioning ring is provided with at least five types, and the size of the limiting hole of each type is different.
2. The bonding tool for integrated circuits of claim 1, wherein: the axle bed is installed at the top of frock base, and the backup pad is located the side of axle bed, the location apron is connected with the axle bed through the pivot, and the centre tank is the square groove of setting up in location apron central point.
3. The bonding tool for integrated circuits of claim 1, wherein: the positioning and compacting structure comprises a floating frame which is slidably arranged in a central groove, a lower limit bar and an upper limit bar are fixedly connected to the floating frame, positioning holes are formed in the upper limit bar, positioning plugs are fixedly arranged on the tool base, and a fixing pressing piece is fixedly connected to the floating frame.
4. A bonding tool for integrated circuits according to claim 3, wherein: the floating frame is of a square frame structure, the outer wall of the floating frame is movably connected with the central groove, the lower limit bar and the upper limit bar are respectively arranged on the side edges of the lower surface and the upper surface of the floating frame, the balance weight structure is fixedly arranged in the floating frame, the positioning hole penetrates through the through hole arranged on the upper limit bar, and the positioning plug is of a rubber plug structure.
5. A bonding tool for integrated circuits according to claim 3, wherein: the position that is connected with the pivot on the axle bed is 10-15 centimetres from the upper surface distance of frock base, and the top surface of balancing pole is high with this position, four are installed to the center department of supporting shoe at frock base, and the surface of supporting shoe is provided with anti-skidding cushion, plug fixed connection is on floating frame, and plug through connection is on the location apron, the electric sucking disc inlays the surface of installing at floating frame, and the electric sucking disc adopts electromagnet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310723520.4A CN116652325B (en) | 2023-06-19 | 2023-06-19 | Welding tool for integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310723520.4A CN116652325B (en) | 2023-06-19 | 2023-06-19 | Welding tool for integrated circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116652325A CN116652325A (en) | 2023-08-29 |
| CN116652325B true CN116652325B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310723520.4A Active CN116652325B (en) | 2023-06-19 | 2023-06-19 | Welding tool for integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116652325B (en) |
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| CN217991473U (en) * | 2022-07-27 | 2022-12-09 | 合肥中恒微半导体有限公司 | Welding tool capable of improving welding precision of IGBT |
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2023
- 2023-06-19 CN CN202310723520.4A patent/CN116652325B/en active Active
Patent Citations (6)
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|---|---|---|---|---|
| WO1993005636A1 (en) * | 1991-09-02 | 1993-03-18 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Strip-shaped auxiliary support as a fitting aid for the linewise assembly of semiconductor chips on a locating surface of a substrate |
| CN108655530A (en) * | 2018-04-23 | 2018-10-16 | 格力电器（武汉）有限公司 | A kind of soldering tooling |
| CN111151838A (en) * | 2020-02-19 | 2020-05-15 | 华芯威半导体科技(北京)有限责任公司 | Welding tool and method for copper-clad ceramic substrate inside power semiconductor module |
| CN215824659U (en) * | 2021-06-28 | 2022-02-15 | 安徽得尚电子科技有限公司 | Welding tool for manufacturing power electronic components |
| CN216939187U (en) * | 2022-03-18 | 2022-07-12 | 上海柘电电器有限公司 | Robot welding position frock |
| CN217991473U (en) * | 2022-07-27 | 2022-12-09 | 合肥中恒微半导体有限公司 | Welding tool capable of improving welding precision of IGBT |
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| CN116652325A (en) | 2023-08-29 |
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