CN110153521A - A kind of fixed device of circuit board spot welding - Google Patents
A kind of fixed device of circuit board spot welding Download PDFInfo
- Publication number
- CN110153521A CN110153521A CN201810059558.5A CN201810059558A CN110153521A CN 110153521 A CN110153521 A CN 110153521A CN 201810059558 A CN201810059558 A CN 201810059558A CN 110153521 A CN110153521 A CN 110153521A
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- China
- Prior art keywords
- circuit board
- fixing
- spot welding
- workbench
- clamping
- Prior art date
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- 238000003466 welding Methods 0.000 title claims abstract description 67
- 238000003825 pressing Methods 0.000 claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005476 soldering Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0004—Resistance 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- 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
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of fixed devices of circuit board spot welding comprising fixed frame, bottom plate, pedestal, fixing seat, spot-welding gun component, workbench, the component that is fixedly clamped being clamped to circuit board of adjusting support component and setting on the workbench that circuit board is fixed；The configuration of the present invention is simple, easy to use, what not only be can be convenient is fixed circuit board, fixed to be compressed using various ways, compression effect is good, and it is big to compress area, it can prevent pressing force is excessive to cause the case where damaging circuit board, meanwhile, pressure various ways can guarantee to compress effect, furthermore, the present invention is in welding, it may be convenient to rotate to workbench, and realize angle offset, it can choose optimal soldering angle to be welded, ensure that the reliability of circuit board.
Description
Technical Field
The invention relates to a fixing device for spot welding of a circuit board, and belongs to the technical field of circuit board welding auxiliary equipment.
Background
At present, with the continuous development of electronic circuits, the soldering technique of circuit boards is one of indispensable apparatuses for manufacturing PCB circuit boards. The spot welding is particularly important for the welding of the circuit board, the performance of the circuit board is directly determined by the quality of the spot welding, when the circuit board is subjected to spot welding, the circuit board needs to be pressed to be tightly fixed, then current is switched on, and the spot welding of the circuit board is realized under the action of resistance heat. When spot welding, the circuit board is required to be firmly fixed, and because the circuit board is small and complex, the selection of welding the circuit board at different angles is also important. The current spot welding circuit board fixing device generally adopts a clamping or pressing mode, and the mode can realize simple fixation to a certain extent when welding, but can not realize the adjustment of different welding angles of the circuit board, so that the welding is very inconvenient.
Aiming at the problems, the invention provides a fixing device for spot welding of a circuit board, which improves the pressing effect of the circuit board and improves the angle convenience of circuit board welding.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a fixing device for spot welding of a circuit board is characterized by comprising a fixing frame, a bottom plate, a base, a fixing seat, a spot welding gun assembly, a workbench for fixing the circuit board, an adjusting and supporting assembly and a clamping and fixing assembly arranged on the workbench for clamping the circuit board; wherein,
the adjusting and supporting component comprises an adjusting component and a supporting component, the supporting component can rotatably support the workbench, the adjusting component is responsible for adjusting the inclination of the workbench, and the change of the inclined position and the angle of the workbench can be realized by rotating the workbench,
the workbench is arranged on the base through the adjusting and supporting assembly, the base is fixed on the bottom plate, a fixing frame is supported on the bottom plate, and the spot welding gun assembly is movably arranged on the fixing frame;
the clamping and fixing assembly is arranged on the workbench to clamp the circuit board;
the workbench is also provided with a locking assembly for locking the workbench, and the locking assembly realizes locking of the adjusting assembly.
Further, as preferred, the supporting component includes the fixing base, rotates ball circle and support, fixing base fixed stay is in on the base, the upper end of fixing base is provided with spherical wear-resisting protruding ball cover, the lower extreme that rotates the ball circle is provided with spherical wear-resisting concave ball cover, wear-resisting protruding ball cover with the sphere rotates the setting between the wear-resisting concave ball cover, the pedestal adoption of workstation lower extreme the support supports on the ball circle rotates.
Further, as preferred, adjusting part includes air cylinder, T type sliding sleeve and fixed cover, wherein, air cylinder's cylinder body end adopts fixed the setting of fixed cover is in on the base, air cylinder's piston output end is connected on the T type sliding sleeve, the lower terminal surface support of workstation is fixed on the pedestal, the lower terminal surface of pedestal is provided with T type guide way, T type guide way centers on the center of support becomes the circumference and extends the setting, T type sliding sleeve with T type sliding sleeve direction cooperation slides the setting, locking component locks T type sliding sleeve.
Further, as the preferred, the clamping and fixing assembly comprises at least two clamping and fixing assemblies I and at least one clamping and fixing assembly II which are oppositely arranged, the clamping and fixing assembly I adopts an elastic pressing plate to clamp and fix the circuit board, and the clamping and fixing assembly II adopts a belt and an elastic pressing wheel to clamp and fix the circuit board.
Further, as preferred, press from both sides tight fixed subassembly one and include mounting panel, dwang, press from both sides tight seat, locking bolt, compress tightly spring, depression bar and clamp plate, wherein, the mounting panel is fixed on the workstation, rotatable being provided with on the mounting panel the dwang, the dwang is the type of falling L structure, the end fixing of dwang is provided with presss from both sides tight seat, it is provided with to press from both sides threaded connection on the tight seat locking bolt, the tip connection of locking bolt is on the hack lever, locking bolt is in rotatable but the axial displacement setting on the hack lever, the lower extreme connection of hack lever is provided with compress tightly the spring, the lower extreme that compresses tightly the spring is provided with the depression bar, the lower extreme setting of depression bar.
Preferably, the lower end of the hack lever is provided with two parallel compression springs, and two compression rods at the lower ends of the two compression springs are connected together by a connecting ring.
Further, as the preferred, the clamping and fixing component II comprises a pressing wheel carrier, a pressing wheel, a first hinged rod, a telescopic adjusting part, belt pulley supporting rods, a belt, a connecting rod, a tension spring and an arc spring plate, wherein the arc spring plate of the clamping and fixing component II is fixed at the end part of a rotating rod, the rotating rod is rotatably arranged on the mounting plate, the mounting plate is fixed on the workbench, the rotating rod is of an inverted L-shaped structure, the pressing wheel carrier is arranged at two ends of the lower end of the arc spring plate, the pressing wheel carrier is provided with the pressing wheel, the arc spring plate is further provided with two symmetrical first hinged rods in a hinged mode, the connecting rod is hinged to the end part of the first hinged rod, the two connecting rods are hinged together, the telescopic adjusting part is further connected between the joints of the first hinged rod and the connecting rod, and the two belt pulley supporting rods are further hinged together at the positions of, the end of the belt supporting rod is provided with a belt pulley, a belt is arranged between the belt pulleys, and a tension spring is further arranged between the belt pulley supporting rod and the connecting rod.
Further, as preferred, spot welding rifle subassembly includes spot welding rifle, flexible pipe, ball pivot, spot welding controller, moving motor one, moving motor two, I shape mount and removal frame, wherein, the spot welding rifle sets up flexible pipe end portion, another tip adoption of flexible pipe the ball pivot is articulated to be set up on the spot welding controller, the spot welding controller sets up on the removal frame, the removal frame adopts moving motor one and the mobilizable setting of moving motor two are in on the I shape mount, the I shape mount sets up on the mount.
Compared with the prior art, the invention has the beneficial effects that:
the circuit board fixing device is simple in structure and convenient to use, the circuit board can be conveniently fixed, the circuit board can be conveniently compressed in multiple modes, the compressing effect is good, the compressing area is large, the condition that the circuit board is damaged due to overlarge compressing force can be prevented, meanwhile, the compressing effect can be ensured in multiple modes of pressure, in addition, the workbench can be conveniently rotated during welding, angle deviation is realized, the optimal welding angle can be selected for welding, and the reliability of the circuit board is ensured.
Drawings
FIG. 1 is a schematic structural view of a fixing device for spot welding of a circuit board according to the present invention;
FIG. 2 is a schematic diagram of a moving assembly of a fixing device for spot welding of a circuit board according to the present invention;
FIG. 3 is a schematic view showing a structure of a clamping and fixing assembly of a fixing device for spot welding of a circuit board according to the present invention;
FIG. 4 is a schematic structural view of a second clamping and fixing assembly of the fixing device for spot welding of circuit boards according to the present invention;
the welding device comprises a fixing frame 1, a fixing frame 2, a bottom plate 3, a base 4, a fixing seat 5, a rotating ball ring 6, a support 7, a workbench 8, a pedestal 9, a T-shaped guide groove 10, an adjusting cylinder 11, a T-shaped sliding sleeve 12, a first clamping and fixing assembly 13, a second clamping and fixing assembly 14, a spot welding gun 15, a telescopic pipe 16, a ball hinge 17, a spot welding controller 18, a first moving motor 19, an I-shaped fixing frame 20, a moving frame 21, a second moving motor 22, a guide ball 23, a rolling wheel 24, a mounting plate 25, a rotating rod 27, a locking bolt 28, a pressing spring 29, a lower seat 30, a connecting ring 31, a pressing rod 32, a pressing plate 33, a pressing wheel frame 34, a pressing wheel 35, a first hinge rod 36, a telescopic adjusting piece 37, a belt pulley supporting rod 38, a belt 39, a connecting rod 40, a belt, a base 39, a connecting rod 40, a fixing seat, a working table 8, a base, a tension spring 41 and an arc-shaped spring plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fixing device for spot welding of a circuit board is characterized by comprising a fixing frame 1, a bottom plate 2, a base 3, a fixing seat 4, a spot welding gun assembly, a workbench 7 for fixing the circuit board, an adjusting and supporting assembly and a clamping and fixing assembly arranged on the workbench 7 and used for clamping the circuit board; wherein,
the adjusting and supporting component comprises an adjusting component and a supporting component, the supporting component can rotatably support the workbench, the adjusting component is responsible for adjusting the inclination of the workbench, and the change of the inclined position and the angle of the workbench can be realized by rotating the workbench,
the workbench 7 is arranged on the base 3 by adopting the adjusting and supporting assembly, the base 3 is fixed on the bottom plate 2, the bottom plate 2 is supported by a fixed frame 1, and the spot welding gun assembly is movably arranged on the fixed frame 1;
the clamping and fixing assembly is arranged on the workbench 7 to clamp the circuit board;
and a locking assembly for locking the workbench is further arranged on the workbench 7, and the locking assembly realizes locking of the adjusting assembly (not shown in the figure).
In this embodiment, as fig. 1, the supporting component includes fixing base 4, rotation ball circle 5 and support 6, fixing base 4 fixed stay is in on the base 3, the upper end of fixing base 4 is provided with spherical wear-resisting protruding ball cover, the lower extreme that rotates the ball circle is provided with spherical wear-resisting concave ball cover, wear-resisting protruding ball cover with the sphere rotates the setting between the wear-resisting concave ball cover, the pedestal adoption of workstation lower extreme the support supports and is in rotate on the ball circle 5. The adjusting part includes adjusting cylinder 10, T type sliding sleeve 11 and fixed cover, wherein, the cylinder body end of adjusting cylinder 10 adopts fixed cover is fixed to be set up on the base, the piston output end of adjusting cylinder 10 is connected on T type sliding sleeve 11, the lower terminal surface of workstation supports to be fixed on pedestal 8, the lower terminal surface of pedestal 8 is provided with T type guide way 9, T type guide way 9 centers on the center of support becomes the circumference and extends the setting, T type sliding sleeve 11 with the setting is slided in the cooperation of T type spout 9 direction, locking part locking T type sliding sleeve 11.
In a preferred embodiment, the clamping and fixing assembly comprises at least two first clamping and fixing assemblies 12 and at least one second clamping and fixing assembly 13 which are arranged oppositely, the first clamping and fixing assembly adopts a pressure plate with elasticity to clamp and fix the circuit board, and the second clamping and fixing assembly adopts a belt and a pressing wheel with elasticity to clamp and fix the circuit board.
As shown in fig. 3, the clamping fixing component includes a mounting plate 24, a rotating rod 25, a clamping seat 26, a locking bolt 27, a pressing spring 28, a pressing rod 31 and a pressing plate 32, wherein the mounting plate 24 is fixed on the workbench, the rotating rod 25 is rotatably disposed on the mounting plate 24, the rotating rod 25 is of an inverted L-shaped structure, the clamping seat 26 is fixedly disposed at the end of the rotating rod, the locking bolt 27 is disposed on the clamping seat 26 in a threaded connection manner, the inner end of the locking bolt 27 is connected to a frame rod, the locking bolt 27 is rotatably disposed on the frame rod but cannot be axially moved, the pressing spring 28 is disposed at the lower end of the frame rod in a connection manner, the pressing rod 31 is disposed at the lower end of the pressing spring 28, and the pressing plate 32 is disposed at the lower end.
The lower end of the hack lever is provided with two parallel compression springs, two compression rods at the lower ends of the two compression springs are connected together by a connecting ring 30, and the lower end of the clamping seat is also provided with a lower seat 29.
As a better embodiment, as shown in fig. 4, the second clamping and fixing component comprises a pressing wheel frame 33, a pressing wheel 34, a first hinge rod 35, a telescopic adjusting member 36, a belt pulley supporting rod 37, a belt 38, a connecting rod 39, a tension spring 40 and an arc-shaped spring plate 41, wherein the arc-shaped spring plate 41 of the second clamping and fixing component is fixed at the end of a rotating rod, the rotating rod is rotatably arranged on the mounting plate, the mounting plate is fixed on the workbench, the rotating rod is of an inverted L-shaped structure, the pressing wheel frame 33 is arranged at two ends of the lower end of the arc-shaped spring plate 41, the pressing wheel 34 is arranged on the pressing wheel frame 33, the arc-shaped spring plate 41 is further provided with two symmetrical first hinge rods 35 in a hinged manner, the end of each first hinge rod 35 is provided with the connecting rod 39 in a hinged manner, the two connecting rods are hinged together, and the telescopic adjusting member 36 is further connected between the, the position that two connecting rods articulate together still articulates and is provided with two belt pulley bracing pieces 37, belt bracing piece 37's tip is provided with the belt pulley, is provided with belt 38 between the belt pulley, the belt pulley bracing piece with still be provided with extension spring 40 between the connecting rod.
As shown in fig. 1-2, the spot welding gun assembly includes a spot welding gun 14, a telescopic tube 15, a ball hinge 16, a spot welding controller 17, a first moving motor 18, a second moving motor 21, an i-shaped fixing bracket 19, and a moving bracket 20, wherein the spot welding gun 14 is disposed at an end of the telescopic tube 15, the other end of the telescopic tube 15 is disposed on the spot welding controller 17 by the ball hinge, the spot welding controller 17 is disposed on the moving bracket 20, the moving bracket 20 is movably disposed on the i-shaped fixing bracket 19 by the first moving motor 18 and the second moving motor 21, and the i-shaped fixing bracket 19 is disposed on the fixing bracket 1. The output ends of the first mobile motor and the second mobile motor are provided with rolling wheels 23, the rolling wheels roll on the I-shaped fixing frame, and guide balls 22 are further arranged between the I-shaped fixing frame and the mobile frame.
The circuit board fixing device is simple in structure and convenient to use, the circuit board can be conveniently fixed, the circuit board can be conveniently compressed in multiple modes, the compressing effect is good, the compressing area is large, the condition that the circuit board is damaged due to overlarge compressing force can be prevented, meanwhile, the compressing effect can be ensured in multiple modes of pressure, in addition, the workbench can be conveniently rotated during welding, angle deviation is realized, the optimal welding angle can be selected for welding, and the reliability of the circuit board is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A fixing device for spot welding of a circuit board is characterized by comprising a fixing frame, a bottom plate, a base, a fixing seat, a spot welding gun assembly, a workbench for fixing the circuit board, an adjusting and supporting assembly and a clamping and fixing assembly arranged on the workbench for clamping the circuit board; wherein,
the adjusting and supporting component comprises an adjusting component and a supporting component, the supporting component can rotatably support the workbench, the adjusting component is responsible for adjusting the inclination of the workbench, and the change of the inclined position and the angle of the workbench can be realized by rotating the workbench,
the workbench is arranged on the base through the adjusting and supporting assembly, the base is fixed on the bottom plate, a fixing frame is supported on the bottom plate, and the spot welding gun assembly is movably arranged on the fixing frame;
the clamping and fixing assembly is arranged on the workbench to clamp the circuit board;
the workbench is also provided with a locking assembly for locking the workbench, and the locking assembly realizes locking of the adjusting assembly.
2. The fixing device for spot welding of the circuit board according to claim 1, wherein: the supporting component comprises a fixed seat, a rotating ball ring and a support, the fixed seat is fixedly supported on the base, a spherical wear-resistant convex ball sleeve is arranged at the upper end of the fixed seat, a spherical wear-resistant concave ball sleeve is arranged at the lower end of the rotating ball ring, the spherical surface between the wear-resistant convex ball sleeve and the wear-resistant concave ball sleeve is rotatably arranged, and a pedestal at the lower end of the workbench is supported on the rotating ball ring.
3. The fixing device for spot welding of the circuit board according to claim 2, wherein: adjusting part includes actuating cylinder, T type sliding sleeve and fixed cover, wherein, actuating cylinder's cylinder body end adopts fixed cover is fixed to be set up on the base, actuating cylinder's piston output end is connected on the T type sliding sleeve, the lower terminal surface of workstation supports to be fixed on the pedestal, the lower terminal surface of pedestal is provided with T type guide way, T type guide way centers on the center of support becomes the circumference and extends the setting, T type sliding sleeve with T type spout direction cooperation slides the setting, locking component locks T type sliding sleeve.
4. A fixing device for spot welding of a circuit board according to claim 3, wherein: the clamping and fixing assembly comprises at least two clamping and fixing assemblies I and at least one clamping and fixing assembly II which are oppositely arranged, the clamping and fixing assemblies I are fixed to the circuit board in a clamping mode through elastic pressing plates, and the clamping and fixing assemblies II are fixed to the circuit board in a clamping mode through belts and elastic pressing wheels.
5. The fixing device for spot welding of the circuit board according to claim 4, wherein: the clamping fixing component comprises a mounting plate, a rotating rod, a clamping seat, a locking bolt, a compression spring, a compression rod and a pressing plate, wherein the mounting plate is fixed on the workbench, the mounting plate is rotatably provided with the rotating rod, the rotating rod is of an inverted L-shaped structure, the clamping seat is fixedly arranged at the end part of the rotating rod, the locking bolt is connected to the clamping seat in a threaded manner, the inner end part of the locking bolt is connected to a rack rod, the locking bolt is arranged on the rack rod in a rotatable and axially-movable manner, the lower end of the rack rod is connected to be provided with the compression spring, the lower end of the compression spring is provided with the compression rod, and the lower end of the compression rod is provided with.
6. The fixing device for spot welding of the circuit board according to claim 5, wherein: the lower end of the hack lever is provided with two parallel compression springs, and two compression rods at the lower ends of the two compression springs are connected together by a connecting ring.
7. The fixing device for spot welding of the circuit board according to claim 4, wherein: the clamping and fixing component II comprises a pressing wheel frame, a pressing wheel, a first hinge rod, a telescopic adjusting part, belt pulley supporting rods, a belt, a connecting rod, a tension spring and an arc-shaped spring plate, wherein the arc-shaped spring plate of the clamping and fixing component II is fixed at the end part of the rotating rod, the rotating rod is rotatably arranged on the mounting plate, the mounting plate is fixed on the workbench, the rotating rod is of an inverted L-shaped structure, the pressing wheel frame is arranged at the two ends of the lower end of the arc-shaped spring plate, the pressing wheel frame is provided with the pressing wheel, the arc-shaped spring plate is further provided with two symmetrical first hinge rods in a hinged mode, the end part of the first hinge rod is provided with the connecting rod in a hinged mode, the two connecting rods are hinged together, the telescopic adjusting part is further connected between the first hinge rod and the connecting rod, and the two belt pulley, the end of the belt supporting rod is provided with a belt pulley, a belt is arranged between the belt pulleys, and a tension spring is further arranged between the belt pulley supporting rod and the connecting rod.
8. The fixing device for spot welding of the circuit board according to claim 4, wherein: the spot welding gun component comprises a spot welding gun, a telescopic pipe, a spherical hinge, a spot welding controller, a first mobile motor, a second mobile motor, an I-shaped fixing frame and a mobile frame, wherein the spot welding gun is arranged at the end part of the telescopic pipe, the other end part of the telescopic pipe is arranged on the spot welding controller in a hinged mode, the spot welding controller is arranged on the mobile frame, the mobile frame is arranged on the I-shaped fixing frame in a movable mode, the first mobile motor and the second mobile motor are arranged on the I-shaped fixing frame, and the I-shaped fixing frame is arranged on the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059558.5A CN110153521B (en) | 2018-01-22 | 2018-01-22 | Fixing device for spot welding of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059558.5A CN110153521B (en) | 2018-01-22 | 2018-01-22 | Fixing device for spot welding of circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110153521A true CN110153521A (en) | 2019-08-23 |
| CN110153521B CN110153521B (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810059558.5A Active CN110153521B (en) | 2018-01-22 | 2018-01-22 | Fixing device for spot welding of circuit board |
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| Country | Link |
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| CN (1) | CN110153521B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069897A (en) * | 2019-12-12 | 2020-04-28 | 涡阳县幸福门业有限公司 | Window frame rigging equipment |
| CN111843090A (en) * | 2020-07-30 | 2020-10-30 | 衡阳市迪曼电子产品有限公司 | A soldering tin machine for electronic product processing |
| CN114559120A (en) * | 2022-03-18 | 2022-05-31 | 许少清 | Circuit board welding machine for intelligent manufacturing |
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| CN111069897A (en) * | 2019-12-12 | 2020-04-28 | 涡阳县幸福门业有限公司 | Window frame rigging equipment |
| CN111843090A (en) * | 2020-07-30 | 2020-10-30 | 衡阳市迪曼电子产品有限公司 | A soldering tin machine for electronic product processing |
| CN114559120A (en) * | 2022-03-18 | 2022-05-31 | 许少清 | Circuit board welding machine for intelligent manufacturing |
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| CN110153521B (en) | 2021-04-09 |
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