CN114603305B - PCB pressing and overturning double-side welding tool - Google Patents
PCB pressing and overturning double-side welding tool Download PDFInfo
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- CN114603305B CN114603305B CN202210368586.1A CN202210368586A CN114603305B CN 114603305 B CN114603305 B CN 114603305B CN 202210368586 A CN202210368586 A CN 202210368586A CN 114603305 B CN114603305 B CN 114603305B
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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Abstract
The invention discloses a PCB pressing and overturning double-sided welding tool, which belongs to the technical field of welding tools and comprises a bottom plate, a clamping seat and a fixed shaft, wherein one end of the fixed shaft is fixedly connected with one side far away from the clamping end of the clamping seat, and the PCB pressing and overturning double-sided welding tool also comprises: the device comprises a movable sleeve I, a support frame, a driving assembly, a turnover assembly, a guide assembly, a movable sleeve II, an elastic member II, a fixed plate and a turntable; the driving assembly drives the supporting frame and the clamping seat to move upwards and then downwards, meanwhile, the overturning assembly drives the clamping seat to overturn in the upwards moving process, the driving assembly drives the turntable to compress the PCB while the clamping seat overturns, the PCB is prevented from sliding in the overturning process, and the clamping seat is kept stable in the downwards moving process; the problem of current welding frock when driving the PCB board and rotate, because the centre gripping is unstable, easily lead to the PCB board to slide on anchor clamps is solved.
Description
Technical Field
The invention relates to the technical field of welding tools, in particular to a PCB pressing and overturning double-sided welding tool.
Background
The PCB is a support body of the electronic component and is a carrier for electrical connection of the electronic component. PCB boards have evolved from single-layer to double-sided, multi-layer, and flexible, and still maintain their respective trends. At present, when the PCB needs to be subjected to double-side welding in the welding process of the PCB, the clamp is required to drive the PCB to rotate, and when the existing PCB welding tool drives the PCB to rotate, the PCB is easy to slide on the clamp due to unstable clamping, so that the subsequent welding is not facilitated.
Disclosure of Invention
The invention aims to provide a PCB pressing and overturning double-sided welding tool to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a PCB board compresses tightly two-sided welding frock of upset, includes bottom plate, grip slipper and fixed axle, fixed axle one end with keep away from one side fixed connection of grip slipper exposed core still includes:
the first movable sleeve is movably sleeved on the fixed shaft;
the supporting frame is positioned at the bottom side of the clamping seat, and one end of the supporting frame is fixedly connected with the movable sleeve I;
the driving assembly is connected with the bottom plate and the supporting frame and used for driving the supporting frame and the clamping seat to move up and down in a reciprocating manner;
the overturning assembly is arranged on the bottom plate and connected with one end, far away from the clamping seat, of the fixed shaft, so that the driving assembly can overturn simultaneously in the process of driving the clamping seat to move upwards, and the clamping seat can be kept stable in the process of moving downwards;
the guide assembly is connected with the fixed shaft, is positioned between the overturning assembly and the clamping seat and is used for guiding the fixed shaft;
the second movable sleeve is movably sleeved at one end, close to the guide assembly, of the fixed shaft;
the elastic piece II is sleeved on the fixed shaft between the movable sleeve I and the movable sleeve II, and two ends of the elastic piece II are respectively connected with the movable sleeve I and the movable sleeve II;
the fixing plate is fixedly arranged at one end, far away from the movable sleeve, of the supporting frame, a rotary disc is rotatably arranged on one side, close to the clamping seat, of the fixing plate, the rotary disc and the fixing shaft are coaxial, so that the clamping seat is driven to overturn by the driving assembly, the rotary disc is driven to compress a PCB, and the PCB is prevented from sliding in the overturning process;
the drive assembly drives the support frame and the clamping seat to move upwards firstly and then move downwards, meanwhile, the overturning assembly drives the clamping seat to overturn in the upwards moving process, the clamping seat is overturned, the drive assembly drives the rotary disc to compress the PCB, the PCB is prevented from sliding in the overturning process, and the clamping seat is kept stable in the downwards moving process.
As a further scheme of the invention: the drive assembly includes:
the motor is fixedly arranged on the bottom plate;
one end of the threaded rod is connected with the output end of the motor;
the sliding plate is sleeved on the threaded rod in a threaded manner and is in guiding sliding contact with the bottom plate;
the first rotating rods are at least two in number, the first rotating rods are kept in a parallel state, and two ends of the first rotating rods are respectively in rotating connection with the sliding plate and the supporting frame.
As a further scheme of the invention: the flip assembly includes:
the rack is fixedly arranged on the bottom plate;
one end of the movable shaft is movably inserted into the fixed shaft, a fixed strip is fixedly arranged on the periphery of the movable shaft, and the fixed strips are simultaneously inserted into the fixed shaft in a guiding and sliding manner;
the first guide block is movably sleeved on the movable shaft and is movably provided with a fixed column;
the support groove is fixedly arranged on the bottom plate between the guide assembly and the rack, a partition plate is arranged in the middle of the inner side of the support groove, the partition plate divides the support groove into two guide grooves, driving plates are respectively arranged at the upper end and the lower end in the support groove, the other end of the movable shaft penetrates through the support groove in a sliding manner, the first guide block is arranged in the guide groove of the partition plate in a sliding manner, and the fixed column is positioned in the driving plate at the bottom side;
and the gear is meshed with the rack, and the gear is fixedly connected with one end of the movable shaft penetrating through the support groove.
As a further scheme of the invention: the guide assembly includes:
the guide frame is fixedly arranged between the clamping seat and the overturning assembly, and the fixed shaft movably penetrates through the guide frame;
the guide post is fixedly arranged in the guide frame;
and the second guide block is slidably sleeved on the guide post and is in sliding contact with the guide frame, and the fixed shaft movably penetrates through the second guide block.
As a further scheme of the invention: the clamping seat is provided with a bolt in a threaded inserting mode, the inserting end of the bolt is movably connected with a first clamping plate, and the first clamping plate is in sliding contact with the inner wall of the clamping seat.
As a further scheme of the invention: be equipped with the elastic support subassembly between the support frame with the sliding plate, the elastic support subassembly includes:
the sliding block is slidably inserted in the guide groove of the sliding plate;
one end of the sleeve is fixedly connected with the sliding block;
one end of the sliding rod is inserted in the sleeve in a sliding mode, and the other end of the sliding rod is fixedly connected with the supporting frame;
and the first elastic part is positioned in the sleeve, and two ends of the first elastic part are respectively connected with the inner wall of the sleeve and the insertion end of the sliding rod.
As a further scheme of the invention: the front end and the rear end of the support frame are respectively provided with a support plate, the bottom end of the support plate is slidably arranged in a limit groove on the bottom plate, one side of a clamping end of the support plate is fixedly provided with a second clamping plate, two ends of the limit groove of the bottom plate are respectively provided with a third elastic part, two ends of the third elastic part are respectively connected with the inner wall of the limit groove and the support plate, the support plate and the sliding plate are respectively connected with a second rotating rod, and two ends of the second rotating rod are respectively movably connected with the support plate and the sliding plate.
Compared with the prior art, the invention has the beneficial effects that: the PCB clamping mechanism is high in practicability, the supporting frame and the clamping seat are driven by the driving assembly to move upwards and then move downwards, meanwhile, the clamping seat is driven by the overturning assembly to overturn in the upwards moving process, the rotating disc is driven by the driving assembly to compress a PCB when the clamping seat overturns, the PCB is prevented from sliding in the overturning process, and the clamping seat is kept stable in the downwards moving process; simultaneously the back is being removed down to the grip slipper, drive assembly can drive simultaneously the grip block is to the PCB board centre gripping around going on, can make the PCB board remains stable when the welding.
Drawings
Fig. 1 is a schematic structural diagram of a PCB pressing and turning double-sided welding fixture according to an embodiment of the present invention.
Fig. 2 is a perspective view of a support frame in a PCB pressing and overturning double-sided welding fixture according to an embodiment of the present invention.
Fig. 3 is a top view of a connection relationship between a second clamping plate and a sliding plate in the PCB pressing and overturning double-sided welding fixture according to the embodiment of the invention.
Notations for reference numerals: 1-bottom plate, 2-turnover component, 211-rack, 212-gear, 213-movable shaft, 214-guide block I, 215-fixed column, 216-drive plate, 217-support groove, 218-partition plate, 219-fixed strip, 3-guide component, 311-guide frame, 312-guide block II, 313-guide column, 4-clamping seat, 5-fixed shaft, 6-support frame, 7-drive component, 711-motor, 712-threaded rod, 713-sliding plate, 714-rotating rod I, 8-elastic support component, 811-sliding block, 812-sleeve, 813-elastic piece I, 814-rod, 9-rotating rod II, 10-fixed plate, 11-rotating disc, 12-movable sleeve I, 13-elastic piece II, 14-movable sleeve II, 15-support plate, 16-clamping plate II, 17-elastic piece III, 18-bolt and 19-clamping plate I.
Detailed Description
As an embodiment of the present invention, please refer to fig. 1 to fig. 2: the utility model provides a PCB board compresses tightly two-sided welding frock of upset, includes bottom plate 1, grip slipper 4 and fixed axle 5, 5 one end of fixed axle with keep away from one side fixed connection of 4 grip slippers of grip slipper still includes:
the first movable sleeve 12 is movably sleeved on the fixed shaft 5;
the supporting frame 6 is positioned at the bottom side of the clamping seat 4, and one end of the supporting frame 6 is fixedly connected with the first movable sleeve 12;
the driving assembly 7 is connected with the bottom plate 1 and the supporting frame 6 and is used for driving the supporting frame 6 and the clamping seat 4 to move up and down in a reciprocating manner;
the overturning assembly 2 is arranged on the bottom plate 1 and connected with one end, far away from the clamping seat 4, of the fixed shaft 5, so that the driving assembly 7 can overturn simultaneously in the process of driving the clamping seat 4 to move upwards, and the clamping seat 4 can be kept stable in the process of moving downwards;
the guide assembly 3 is connected with the fixed shaft 5, and the guide assembly 3 is positioned between the turnover assembly 2 and the clamping seat 4 and used for guiding the fixed shaft 5;
the second movable sleeve 14 is movably sleeved at one end, close to the guide assembly 3, of the fixed shaft 5;
the second elastic part 13 is sleeved on the fixed shaft 5 between the first movable sleeve 12 and the second movable sleeve 14, and two ends of the second elastic part 13 are respectively connected with the first movable sleeve 12 and the second movable sleeve 14;
the fixing plate 10 is fixedly arranged at one end, far away from the movable sleeve 12, of the supporting frame 6, a rotary disc 11 is rotatably arranged on one side, close to the clamping seat 4, of the fixing plate 10, the rotary disc 11 and the fixing shaft 5 are coaxial, so that the driving assembly 7 drives the clamping seat 4 to overturn and simultaneously drives the rotary disc 11 to compress a PCB, and the PCB is prevented from sliding in the overturning process;
the second elastic member 13 is, without limitation, one of a spring and an elastic rubber tube, and a spring is selected in this embodiment.
As an embodiment of the present invention, please refer to fig. 1: the drive assembly 7 comprises:
the motor 711 is fixedly arranged on the bottom plate 1;
a threaded rod 712, wherein one end of the threaded rod 712 is connected with the output end of the motor 711;
a sliding plate 713, wherein the sliding plate 713 is threaded on the threaded rod 712 and is in guiding sliding contact with the bottom plate 1;
the number of the rotating rods 714 is at least two, the rotating rods 714 are kept in a parallel state, and two ends of each rotating rod 714 are respectively connected with the sliding plate 713 and the supporting frame 6 in a rotating mode.
The motor 711 drives the threaded rod 712 to rotate, the threaded rod 712 drives the sliding plate 713 to move rightwards and then leftwards, the sliding plate 713 further drives the supporting frame 6 to move upwards and then downwards through the rotating rod 714, and the supporting frame 6 further drives the clamping seat 4 to move.
As an embodiment of the present invention, please refer to fig. 1: the flip assembly 2 includes:
the rack 211 is fixedly arranged on the bottom plate 1;
one end of the movable shaft 213 is movably inserted into the fixed shaft 5, a fixed strip 219 is fixedly arranged on the periphery of the movable shaft 213, and the fixed strip 219 is simultaneously inserted into the fixed shaft 5 in a guiding and sliding manner;
the first guide block 214 is movably sleeved on the movable shaft 213, and a fixed column 215 is movably arranged on the first guide block 214;
the supporting groove 217 is fixedly arranged on the bottom plate 1 between the guide assembly 3 and the rack 211, a partition plate 218 is arranged in the middle of the inner side of the supporting groove 217, the partition plate 218 divides the supporting groove 217 into two guide grooves, driving plates 216 are respectively arranged at the upper end and the lower end in the supporting groove 217, the other end of the movable shaft 213 slidably penetrates through the supporting groove 217, the first guide block 214 is slidably arranged in the guide groove of the partition plate 218, and the fixed column 215 is positioned in the driving plate 216 at the bottom side;
and the gear 212 is meshed with the rack 211, and the gear 212 is fixedly connected with one end of the movable shaft 213 penetrating through the supporting groove 217.
When the clamping seat 4 moves upwards, the fixed shaft 5 is driven to move upwards, the fixed shaft 5 drives the gear 212 to move upwards through the movable shaft 213, when the gear 212 moves upwards, the gear 212 is meshed with the rack 211, so that the gear 212 and the movable shaft 213 can be driven to rotate, the movable shaft 213 further drives the fixed shaft 5 and the clamping seat 4 to rotate, so that the clamped PCB can be driven to overturn, when the movable shaft 213 drives the fixed column 215 to be in contact with the upper driving plate 216, the movable shaft 213 can be driven to move leftwards, so that the gear 212 is separated from the rack 211, the movable shaft 213 can be stably moved downwards, when the movable shaft 213 drives the fixed column 215 to be in contact with the bottom driving plate 216, the movable shaft 213 can be driven to move rightwards, so that the gear 212 is meshed with the rack 211, and the movable shaft 213 and the fixed shaft 5 can be stably kept.
As an embodiment of the present invention, please refer to fig. 1: the guide assembly 3 comprises:
the guide frame 311 is fixedly arranged between the clamping seat 4 and the overturning component 2, and the fixed shaft 5 movably penetrates through the guide frame 311;
the guide post 313 is fixedly arranged in the guide frame 311;
and the second guide block 312 is sleeved on the guide post 313 in a sliding manner and is in sliding contact with the guide frame 311, and the fixed shaft 5 movably penetrates through the second guide block 312.
The fixed shaft 5 can be guided by the guide assembly 3, so that the fixed shaft 5 can be kept stable.
As an embodiment of the present invention, please refer to fig. 1: a bolt 18 is inserted in the clamping seat 4 in a threaded manner, the insertion end of the bolt 18 is movably connected with a first clamping plate 19, and the first clamping plate 19 is in sliding contact with the inner wall of the clamping seat 4; through rotating the bolt 18, the bolt 18 drives the first clamping plate 19 to move downwards, and the PCB can be clamped and fixed through the cooperation between the first clamping plate 19 and the clamping seat 4.
As an embodiment of the present invention, please refer to fig. 1 to fig. 2: an elastic support assembly 8 is disposed between the support frame 6 and the sliding plate 713, and the elastic support assembly 8 includes:
a slider 811, the slider 811 being slidably inserted in the guide groove of the sliding plate 713;
one end of the sleeve 812 is fixedly connected with the sliding block 811;
one end of the sliding rod 814 is inserted in the sleeve 812 in a sliding manner, and the other end of the sliding rod 814 is fixedly connected with the support frame 6;
and the first elastic piece 813 is positioned in the sleeve 812, and two ends of the first elastic piece 813 are respectively connected with the inner wall of the sleeve 812 and the insertion end of the sliding rod 814.
Without limitation, the first elastic member 813 is one of a spring and an elastic rubber tube, and a spring is selected in this embodiment.
The supporting frame 6 can be supported by the elastic supporting component 8, and meanwhile, the driving component 7 can be further ensured to move rightwards before driving the supporting frame 6 to move upwards, so that the rotary disc 11 presses and fixes the PCB.
As an embodiment of the present invention, please refer to fig. 1 and fig. 3: the front end and the rear end of the supporting frame 6 are respectively provided with a supporting plate 15, the bottom end of the supporting plate 15 is slidably arranged in a limiting groove in the bottom plate 1, one side of a clamping end of the supporting plate 15 is fixedly provided with a second clamping plate 16, two ends of the limiting groove in the bottom plate 1 are respectively provided with a third elastic part 17, two ends of the third elastic part 17 are respectively connected with the inner wall of the limiting groove and the supporting plate 15, the supporting plate 15 and the sliding plate 713 are respectively connected with a second rotating rod 9, and two ends of the second rotating rod 9 are respectively movably connected with the supporting plate 15 and the sliding plate 713.
The third elastic member 17 is, without limitation, one of a spring and an elastic rubber tube, and a spring is selected in this embodiment.
When the driving assembly 7 drives the supporting frame 6 to move upwards, the sliding plate 713 drives the second rotating rod 9 to rotate and open, the second rotating rod 9 drives the supporting plate 15 and the second clamping plate 16 to respectively move in opposite directions, and when the driving assembly 7 drives the supporting frame 6 to move downwards, the sliding plate 713 drives the second rotating rod 9 to rotate, so that the supporting plate 15 and the second clamping plate 16 respectively move relatively, that is, the PCB after moving downwards can be clamped, and the PCB can be kept horizontally and stably.
The working principle is as follows: the PCB can be clamped and fixed through the matching use between the first clamping plate 19 and the clamping seat 4, after one end of the PCB is welded, a motor 711 is started, the motor 711 drives a threaded rod 712 to rotate, the threaded rod 712 drives the sliding plate 713 to move rightwards and then leftwards, the sliding plate 713 further drives the supporting frame 6 to move upwards and then downwards through a rotating rod 714, and the supporting frame 6 further drives the clamping seat 4 to move; when the clamping seat 4 moves upwards, the fixed shaft 5 is driven to move upwards, the fixed shaft 5 drives the gear 212 to move upwards through the movable shaft 213, when the gear 212 moves upwards, the gear 212 is meshed with the rack 211, so that the gear 212 and the movable shaft 213 can be driven to rotate, the movable shaft 213 further drives the fixed shaft 5 and the clamping seat 4 to rotate, so that the clamped PCB can be driven to overturn, when the movable shaft 213 drives the fixed column 215 to be in contact with the upper driving plate 216, the movable shaft 213 can be driven to move leftwards, so that the gear 212 is separated from the rack 211, the movable shaft 213 can be stably moved downwards, when the movable shaft 213 drives the fixed column 215 to be in contact with the bottom driving plate 216, the movable shaft 213 can be driven to move rightwards, so that the gear 212 is meshed with the rack 211, and the movable shaft 213 and the fixed shaft 5 can be stably kept; meanwhile, when the driving assembly 7 drives the supporting frame 6 to move downwards, the sliding plate 713 drives the second rotating rod 9 to rotate, so that the supporting plate 15 and the second clamping plate 16 respectively move relatively, that is, the PCB after moving downwards can be clamped, and the PCB is kept horizontal and stable; when the clamping seat 4 overturns, the driving component 7 drives the turntable 11 to compress the PCB, so that the PCB is prevented from sliding in the overturning process.
Claims (5)
1. The utility model provides a PCB board compresses tightly two-sided welding frock of upset, includes bottom plate, grip slipper and fixed axle, fixed axle one end with keep away from one side fixed connection of grip slipper exposed core, its characterized in that still includes:
the first movable sleeve is movably sleeved on the fixed shaft;
the supporting frame is positioned at the bottom side of the clamping seat, and one end of the supporting frame is fixedly connected with the first movable sleeve;
the driving assembly is connected with the bottom plate and the supporting frame and used for driving the supporting frame and the clamping seat to move up and down in a reciprocating manner;
the overturning assembly is arranged on the bottom plate and connected with one end, far away from the clamping seat, of the fixed shaft, so that the driving assembly can overturn simultaneously in the process of driving the clamping seat to move upwards, and the clamping seat can be kept stable in the process of moving downwards;
the guide assembly is connected with the fixed shaft, is positioned between the overturning assembly and the clamping seat and is used for guiding the fixed shaft;
the second movable sleeve is movably sleeved at one end, close to the guide assembly, of the fixed shaft;
the elastic piece II is sleeved on the fixed shaft between the movable sleeve I and the movable sleeve II, and two ends of the elastic piece II are respectively connected with the movable sleeve I and the movable sleeve II;
the fixing plate is fixedly arranged at one end, far away from the movable sleeve, of the supporting frame, a rotary disc is rotatably arranged on one side, close to the clamping seat, of the fixing plate, the rotary disc and the fixing shaft are coaxial, so that the clamping seat is driven to overturn by the driving assembly, the rotary disc is driven to compress a PCB, and the PCB is prevented from sliding in the overturning process;
the driving assembly drives the supporting frame and the clamping seat to move upwards and then downwards, meanwhile, the overturning assembly drives the clamping seat to overturn in the upwards moving process, the driving assembly drives the turntable to compress the PCB while the clamping seat overturns, the PCB is prevented from sliding in the overturning process, and the clamping seat is kept stable in the downwards moving process;
the drive assembly includes:
the motor is fixedly arranged on the bottom plate;
one end of the threaded rod is connected with the output end of the motor;
the sliding plate is sleeved on the threaded rod in a threaded manner and is in guiding sliding contact with the bottom plate;
the number of the first rotating rods is at least two, the first rotating rods are kept in a parallel state, and two ends of each first rotating rod are respectively in rotating connection with the sliding plate and the supporting frame;
be equipped with the elastic support subassembly between the support frame with the sliding plate, the elastic support subassembly includes:
the sliding block is slidably inserted in the guide groove of the sliding plate;
one end of the sleeve is fixedly connected with the sliding block;
one end of the sliding rod is inserted in the sleeve in a sliding mode, and the other end of the sliding rod is fixedly connected with the supporting frame;
and the first elastic part is positioned in the sleeve, and two ends of the first elastic part are respectively connected with the inner wall of the sleeve and the insertion end of the sliding rod.
2. The PCB pressing and overturning double-sided welding tool according to claim 1, wherein the overturning component comprises:
the rack is fixedly arranged on the bottom plate;
one end of the movable shaft is movably inserted into the fixed shaft, a fixed strip is fixedly arranged on the periphery of the movable shaft, and the fixed strip is simultaneously inserted into the fixed shaft in a guiding and sliding manner;
the first guide block is movably sleeved on the movable shaft and is movably provided with a fixed column;
the support groove is fixedly arranged on the bottom plate between the guide assembly and the rack, a partition plate is arranged in the middle of the inner side of the support groove, the partition plate divides the support groove into two guide grooves, driving plates are respectively arranged at the upper end and the lower end in the support groove, the other end of the movable shaft penetrates through the support groove in a sliding manner, the first guide block is arranged in the guide groove of the partition plate in a sliding manner, and the fixed column is positioned in the driving plate at the bottom side;
and the gear is meshed with the rack, and the gear is fixedly connected with one end of the movable shaft penetrating through the support groove.
3. The PCB pressing and overturning double-sided welding tool according to claim 1, wherein the guide assembly comprises:
the guide frame is fixedly arranged between the clamping seat and the overturning assembly, and the fixed shaft movably penetrates through the guide frame;
the guide post is fixedly arranged in the guide frame;
and the second guide block is slidably sleeved on the guide post and is in sliding contact with the guide frame, and the fixed shaft movably penetrates through the second guide block.
4. The PCB pressing and overturning double-sided welding tool according to claim 1, wherein a bolt is arranged on the clamping seat in a threaded manner, an insertion end of the bolt is movably connected with a first clamping plate, and the first clamping plate is in sliding contact with the inner wall of the clamping seat.
5. The tool for pressing and overturning two-sided welding of the PCB according to claim 1, wherein the support frame is provided with support plates at front and rear ends thereof, respectively, the bottom end of the support plate is slidably disposed in a limiting groove on the bottom plate, a second clamping plate is fixedly disposed at one side of the clamping end of the support plate, a third elastic member is disposed at each end of the limiting groove of the bottom plate, both ends of the third elastic member are respectively connected with the inner wall of the limiting groove and the support plate, a second rotating rod is connected between the support plate and the sliding plate, and both ends of the second rotating rod are respectively movably connected with the support plate and the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210368586.1A CN114603305B (en) | 2022-04-06 | 2022-04-06 | PCB pressing and overturning double-side welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210368586.1A CN114603305B (en) | 2022-04-06 | 2022-04-06 | PCB pressing and overturning double-side welding tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114603305A CN114603305A (en) | 2022-06-10 |
| CN114603305B true CN114603305B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210368586.1A Active CN114603305B (en) | 2022-04-06 | 2022-04-06 | PCB pressing and overturning double-side welding tool |
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| CN (1) | CN114603305B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952664B (en) * | 2022-06-22 | 2023-10-24 | 临沂临工重托机械有限公司 | X frame overturning and clamping tool for excavator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN213386503U (en) * | 2020-10-19 | 2021-06-08 | 建工新科唐山装配式建筑有限公司 | Double-skin wall production line |
| CN214024214U (en) * | 2020-11-12 | 2021-08-24 | 闫娓娓 | Workpiece turnover device of automatic welding machine |
| CN112484496B (en) * | 2020-12-01 | 2024-07-09 | 中冶焦耐(大连)工程技术有限公司 | Automatic lifting turnover mechanism for refractory material thermal shock test device |
| CN215393035U (en) * | 2021-04-17 | 2022-01-04 | 深圳市深宏兆亿科技有限公司 | PCB pressing and overturning double-side welding tool |
| CN113696080B (en) * | 2021-10-28 | 2022-03-08 | 江苏中昇电子科技有限公司 | Polishing device for processing electronic components |
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| CN114603305A (en) | 2022-06-10 |
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