CN114932342A - Welding tool for electronic and electrical devices - Google Patents
Welding tool for electronic and electrical devices Download PDFInfo
- Publication number
- CN114932342A CN114932342A CN202210460980.8A CN202210460980A CN114932342A CN 114932342 A CN114932342 A CN 114932342A CN 202210460980 A CN202210460980 A CN 202210460980A CN 114932342 A CN114932342 A CN 114932342A
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- Prior art keywords
- box
- fixedly connected
- shaped block
- box body
- wedge
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001179 sorption measurement Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an electronic and electrical device welding tool which comprises a box body, wherein two U-shaped blocks are connected in the box body in a sliding mode, the two U-shaped blocks are connected through a connecting plate, a driving mechanism for driving the connecting plate to move is installed on the box body, two supporting rods are fixedly connected to the inner wall of the box body, the two supporting rods are respectively located above the two U-shaped blocks, a first wedge-shaped block is fixedly connected to each supporting rod, a limiting mechanism matched with the first wedge-shaped block is arranged on each U-shaped block, a welding arm is installed at the inner top of the box body, an installation plate is fixedly connected to each U-shaped block, and an opening matched with a baffle is formed in the box body. The invention can not only realize the automatic clamping of the circuit board, but also conveniently take out the welded circuit board, thereby providing convenience for workers, removing harmful gas generated by the welded circuit board and simultaneously conveniently disassembling and replacing the activated carbon adsorption net.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a welding tool for electronic and electrical devices.
Background
The circuit board is an important component of an electronic and electrical device, and generally, the circuit board of the electronic and electrical device needs to be fixed by a clamp firstly in the processing process, and then an element is welded on the circuit board through a welding device, so that the problem that how to fix the circuit board quickly and stably is needed, and the processed circuit board is convenient to take out is urgently needed to be solved; therefore, we have devised an electrical and electronic device bonding tool to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a welding tool for electronic and electrical devices, which can automatically clamp a circuit board, is convenient to take out the welded circuit board, provides convenience for workers, can remove harmful gas generated by welding the circuit board, and is convenient to disassemble and replace an activated carbon adsorption net.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electronic and electrical device welding tool comprises a box body, wherein two U-shaped blocks are connected in the box body in a sliding manner, the two U-shaped blocks are connected through a connecting plate, a driving mechanism for driving the connecting plate to move is installed on the box body, two supporting rods are fixedly connected to the inner wall of the box body and are respectively positioned above the two U-shaped blocks, a first wedge block is fixedly connected to each of the two supporting rods, a limiting mechanism matched with the first wedge block is arranged on each of the two U-shaped blocks, a welding arm is installed at the inner top of the box body, a mounting plate is fixedly connected to each of the two U-shaped blocks, a baffle is fixedly connected to one end, away from each U-shaped block, of the mounting plate, an opening matched with the baffle is formed in the box body, an air inlet filtering mechanism is installed at the upper end of the box body, and a fan is fixedly connected to the upper end of the box body, the air inlet end of the fan is provided with an air inlet pipe, the air inlet pipe penetrates through the upper end side wall of the box body, an air suction cover is arranged at the lower end of the air inlet pipe, and a harmful gas filtering mechanism is arranged at the upper end of the box body.
Preferably, actuating mechanism is including installing the motor on the box outer wall, the round bar is installed to the output of motor, the round bar runs through the box and is connected rather than rotating, install first gear on the round bar, the inner wall of box rotates and is connected with the quarter butt, install the second gear on the quarter butt, first gear and second gear mesh mutually, coaxial fixedly connected with screw rod on the quarter butt, be equipped with the thread groove on the connecting plate, the screw rod extends to the thread groove fit setting.
Preferably, stop gear is including setting up the spacing groove of bottom in U type piece, the vertical inner wall of U type piece is equipped with rather than the stripper plate that offsets, the bottom fixedly connected with rubber slab of stripper plate, the upper end fixedly connected with montant of stripper plate, the montant runs through the upper end lateral wall of U type piece and rather than sliding connection, the upper end fixedly connected with second wedge of montant, the first spring of fixedly connected with between second wedge and the U type piece, first spring housing is in the outside setting of montant, just first spring does not offset the setting with the montant, the second wedge sets up with the cooperation of first wedge.
Preferably, the air inlet filtering mechanism comprises an air inlet pipe arranged at the upper end of the box body, a filter screen is arranged at the upper end of the air inlet pipe, and the air inlet pipe and the fan are positioned at two sides of the welding arm.
Preferably, harmful gas filtering mechanism is including installing the filter cartridge in the box upper end, the upper end of filter cartridge runs through and is equipped with logical groove, logical inslot installs the installing frame, install active carbon adsorption net in the installing frame, the upper end fixedly connected with diaphragm of installing frame, be equipped with latch mechanism between diaphragm and the filter cartridge, the filter cartridge is connected with the air-out end of fan through the connecting pipe, install the outlet duct on the filter cartridge, outlet duct and connecting pipe are located the both sides of active carbon adsorption net.
Preferably, the upper end of the transverse plate is provided with a U-shaped handle, and the outer part of the U-shaped handle is provided with anti-skid grains.
Preferably, the clamping mechanism comprises a guide frame fixed at the upper end of the filter box, a bolt is slidably connected in the guide frame, a pin slot is formed in the transverse plate, the bolt is inserted into the pin slot, and a second spring is fixedly connected between the bolt and the guide frame.
Preferably, the welding arm is arranged between two U-shaped blocks.
Compared with the prior art, the invention has the following beneficial effects:
1. the motor rotates reversely to drive the screw rod to rotate reversely, so that the U-shaped block and the connecting plate can move back, the second wedge block abuts against the first wedge block at the moment, the second wedge block, the vertical rod, the extrusion plate and the rubber plate can move downwards under the limit of the first wedge block, and the circuit board can be limited through the extrusion plate and the rubber plate, so that the circuit board can be automatically clamped; when the circuit board which is welded is required to be taken out, the driving motor enables the U-shaped block to extend out, and the circuit board is not clamped any more at the moment and is convenient to take out.
2. At the welded in-process, the staff starts the fan, and fan work is induced drafted cover department and is produced the negative pressure to can siphoning away the harmful gas because of the welded production in the box, harmful gas passes through the connecting pipe and carries to in filtering the box, finally discharges through the outlet duct, and when harmful gas passes through the active carbon adsorption net, can detach harmful gas through the active carbon adsorption net, thereby can reduce the pollution of harmful gas to the environment.
3. If need change the active carbon adsorption net, the manual pulling bolt of staff makes it break away from the keyway, and the diaphragm is no longer spacing this moment, then upwards stimulates the U type handle, can take out installing frame and active carbon adsorption net to can change the active carbon adsorption net, easy operation is swift.
In conclusion, the automatic clamping device can automatically clamp the circuit board, meanwhile, the circuit board after welding is conveniently taken out, convenience is provided for workers, harmful gas generated by welding the circuit board can be removed, and the active carbon adsorption net can be conveniently detached and replaced.
Drawings
FIG. 1 is a schematic structural view of an electrical and electronic device bonding tool according to the present invention;
FIG. 2 is a schematic structural view of a filter box in an electric and electronic device welding tool according to the present invention;
FIG. 3 is a perspective view of a U-shaped block of a bonding tool for electrical and electronic devices according to the present invention;
fig. 4 is a side view of a U-shaped block in an electrical and electronic device bonding tool according to the present invention.
In the figure: the device comprises a box body 1, an opening 2, a baffle 3, a mounting plate 4, a welding arm 5, a U-shaped block 6, a connecting plate 7, an extrusion plate 8, a rubber plate 9, a limiting groove 10, a second wedge block 11, a first spring 12, a first wedge block 13, a supporting rod 14, a vertical rod 15, a thread groove 16, a screw 17, a short rod 18, a motor 19, a first gear 20, a second gear 21, an air inlet pipe 22, a filter screen 23, an air inlet pipe 24, a fan 25, an air suction cover 26, a connecting pipe 27, a filter box 28, a through groove 29, a transverse plate 30, a handle 31U-shaped handle, a mounting frame 32, an active carbon adsorption net 33, an air outlet pipe 34, a pin groove 35, a second spring 36 and a pin 37.
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.
Referring to fig. 1-4, an electron electrical device welding tool, including box 1, sliding connection has two U type pieces 6 in box 1, be connected through connecting plate 7 between two U type pieces 6, install the actuating mechanism that drive connecting plate 7 removed on the box 1, actuating mechanism is including installing motor 19 on the box 1 outer wall, the round bar is installed to motor 19's output, the round bar runs through box 1 and rotates rather than being connected, install first gear 20 on the round bar, the inner wall of box 1 rotates and is connected with quarter butt 18, install second gear 21 on the quarter butt 18, first gear 20 and second gear 21 mesh mutually, coaxial fixedly connected with screw rod 17 on the quarter butt 18, be equipped with thread groove 16 on the connecting plate 7, screw rod 17 extends to thread groove 16 fit setting.
The inner wall of the box body 1 is fixedly connected with two supporting rods 14, the two supporting rods 14 are respectively positioned above the two U-shaped blocks 6, the two supporting rods 14 are both fixedly connected with first wedge blocks 13, the two U-shaped blocks 6 are both provided with a limiting mechanism matched with the first wedge blocks 13, the limiting mechanism comprises a limiting groove 10 arranged at the bottom in the U-shaped blocks 6, the vertical inner wall of each U-shaped block 6 is provided with an extrusion plate 8 which is abutted against the vertical inner wall of the U-shaped block 6, the bottom of the extrusion plate 8 is fixedly connected with a rubber plate 9, the upper end of the extrusion plate 8 is fixedly connected with a vertical rod 15, the vertical rod 15 penetrates through the upper end side wall of the U-shaped block 6 and is in sliding connection with the upper end side wall, the upper end of the vertical rod 15 is fixedly connected with a second wedge block 11, a first spring 12 is fixedly connected between the second wedge block 11 and the U-shaped blocks 6, and the first spring 12 is sleeved outside the vertical rod 15, and the first spring 12 is not propped against the vertical rod 15, and the second wedge-shaped block 11 is matched with the first wedge-shaped block 13.
The welding arm 5 is arranged at the inner top of the box body 1, and the welding arm 5 is arranged between the two U-shaped blocks 6; common fixedly connected with mounting panel 4 on two U type pieces 6, U type piece 6's one end fixedly connected with baffle 3 is kept away from to mounting panel 4, be equipped with on the box 1 with baffle 3 complex opening 2, baffle 3 is located opening 2, the filter equipment that admits air is installed to the upper end of box 1, the filter equipment that admits air is including installing intake pipe 22 in box 1 upper end, filter screen 23 is installed to intake pipe 22's upper end, and intake pipe 22 and fan 25 are located the both sides of welding arm 5.
And the upper end of the box body 1 is fixedly connected with a fan 25, an air inlet end of the fan 25 is provided with an air inlet pipe 24, the air inlet pipe 24 penetrates through the upper end side wall of the box body 1, the lower end of the air inlet pipe 24 is provided with an air suction cover 26, the upper end of the box body 1 is provided with a harmful gas filtering mechanism, the harmful gas filtering mechanism comprises a filtering box 28 arranged at the upper end of the box body 1, the upper end of the filtering box 28 is provided with a through groove 29 in a penetrating manner, an installation frame 32 is arranged in the through groove 29, an activated carbon adsorption net 33 is arranged in the installation frame 32, the upper end of the installation frame 32 is fixedly connected with a transverse plate 30, the upper end of the transverse plate 30 is provided with a U-shaped handle 31, and the outer part of the U-shaped handle 31 is provided with anti-skid grains.
A clamping mechanism is arranged between the transverse plate 30 and the filter box 28, specifically, the bolt 37 is manually pulled to be separated from the pin groove 35, the transverse plate 30 is not limited at this time, and then the U-shaped handle 31 is pulled upwards, so that the installation frame 32 and the activated carbon adsorption net 33 can be taken out, and the activated carbon adsorption net 33 can be replaced.
The clamping mechanism comprises a guide frame fixed at the upper end of the filter box 28, a bolt 37 is connected in the guide frame in a sliding mode, a pin groove 35 is formed in the transverse plate 30, the bolt 37 is inserted into the pin groove 35, a second spring 36 is fixedly connected between the bolt 37 and the guide frame, the filter box 28 is connected with the air outlet end of the fan 25 through a connecting pipe 27, an air outlet pipe 34 is installed on the filter box 28, and the air outlet pipe 34 and the connecting pipe 27 are located on two sides of the activated carbon adsorption net 33.
When the device is used, firstly, a circuit board is limited, a worker starts a motor 19, the motor 19 works to drive a first wheel 20, a second gear 21, a short rod 18 and a screw rod 17 to rotate, the U-shaped block 6 cannot rotate, so that the screw rod 17 can rotate to firstly connect a plate 7 and two U-shaped blocks 6, the U-shaped blocks 6 move to drive a mounting plate 4 and a baffle 3 to move, finally, the two U-shaped blocks 6 penetrate through an opening 2 to extend out of a box body 1, the first wedge-shaped block 13 is not in contact with the second wedge-shaped block 11 at the moment, the extrusion plate 8 and a rubber plate 9 can move upwards under the action of a first spring 12, the limiting grooves 10 cannot be shielded, then, the worker places the circuit board in the two limiting grooves 10, and controls the motor 19 to rotate reversely;
the motor 19 rotates reversely to drive the screw rod 17 to rotate reversely, so that the U-shaped block 6 and the connecting plate 7 can move back, the second wedge block 11 abuts against the first wedge block 13, the second wedge block 11, the vertical rod 15, the extrusion plate 8 and the rubber plate 9 can move downwards under the limit of the first wedge block 13, and the circuit board can be limited through the extrusion plate 8 and the rubber plate 9, so that the circuit board can be automatically clamped;
then the welding arm 5 works to weld the circuit board, in the welding process, a worker starts the fan 25, the fan 25 works at the air suction cover 26 to generate negative pressure, so that harmful gas generated in the box body 1 due to welding can be sucked away, the harmful gas is conveyed into the filter box 28 through the connecting pipe 27 and finally discharged through the air outlet pipe 34, and when the harmful gas passes through the activated carbon adsorption net 33, the harmful gas can be removed through the activated carbon adsorption net 33, so that the pollution of the harmful gas to the environment can be reduced;
the external air enters into the case body 1 through the air inlet pipe 22, so that the circulation of the air in the case body 1 can be realized, and the harmful gas can be removed more effectively;
if the activated carbon adsorption net 33 needs to be replaced, a worker manually pulls the plug pin 37 to separate from the pin groove 35, the transverse plate 30 is not limited at this time, then the U-shaped handle 31 is pulled upwards, the mounting frame 32 and the activated carbon adsorption net 33 can be taken out, and therefore the activated carbon adsorption net 33 can be replaced, and the operation is simple and rapid;
when the welded circuit board needs to be taken out, the driving motor 19 enables the U-shaped block 6 to extend out, and the circuit board is not clamped any more at the moment, so that the circuit board is convenient to take out.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an electron electrical apparatus welding tool, includes box (1), its characterized in that, sliding connection has two U type pieces (6) in box (1), two be connected through connecting plate (7) between U type piece (6), install the actuating mechanism that drive connecting plate (7) removed on box (1), two bracing pieces (14) of inner wall fixedly connected with of box (1), two bracing piece (14) are located the top of two U type pieces (6) respectively, two equal fixedly connected with first wedge (13) on bracing piece (14), two all be equipped with the stop gear with first wedge (13) complex on U type piece (6), welding arm (5) are installed at the interior top of box (1), two common fixedly connected with mounting panel (4) on U type piece (6), the one end fixedly connected with baffle (3) of U type piece (6) are kept away from in mounting panel (4), be equipped with on box (1) with baffle (3) complex opening (2), baffle (3) are located opening (2), the filtering mechanism that admits air is installed to the upper end of box (1), just upper end fixedly connected with fan (25) of box (1), air-supply line (24) are installed to the air inlet end of fan (25), air-supply line (24) run through the upper end lateral wall setting of box (1), just cover (26) induced drafts are installed to the lower extreme of air-supply line (24), harmful gas filtering mechanism is installed to the upper end of box (1).
2. The welding tool for the electronic and electric devices as set forth in claim 1, wherein the driving mechanism comprises a motor (19) mounted on the outer wall of the box body (1), a round bar is mounted at the output end of the motor (19), the round bar penetrates through the box body (1) and is rotatably connected with the box body, a first gear (20) is mounted on the round bar, a short bar (18) is rotatably connected with the inner wall of the box body (1), a second gear (21) is mounted on the short bar (18), the first gear (20) is meshed with the second gear (21), a screw (17) is fixedly connected with the short bar (18) coaxially, a thread groove (16) is formed in the connecting plate (7), and the screw (17) extends to the thread groove (16) for matching arrangement.
3. The welding tool for the electronic and electrical devices as claimed in claim 1, wherein the limiting mechanism comprises a limiting groove (10) arranged at the bottom in the U-shaped block (6), the inner vertical wall of the U-shaped block (6) is provided with an extrusion plate (8) abutting against the inner vertical wall, the bottom of the extrusion plate (8) is fixedly connected with a rubber plate (9), the upper end of the extrusion plate (8) is fixedly connected with a vertical rod (15), the vertical rod (15) penetrates through the side wall of the upper end of the U-shaped block (6) and is slidably connected with the U-shaped block, the upper end of the vertical rod (15) is fixedly connected with a second wedge-shaped block (11), a first spring (12) is fixedly connected between the second wedge-shaped block (11) and the U-shaped block (6), the first spring (12) is sleeved outside the vertical rod (15), and the first spring (12) is not abutted against the vertical rod (15), the second wedge-shaped block (11) is matched with the first wedge-shaped block (13).
4. An electric and electronic device welding tool as set forth in claim 1, characterized in that said intake air filtering mechanism comprises an intake pipe (22) installed at the upper end of the case (1), a filter net (23) is installed at the upper end of said intake pipe (22), and said intake pipe (22) and said blower (25) are located at both sides of the welding arm (5).
5. The welding tool for the electronic and electric devices as claimed in claim 1, wherein the harmful gas filtering mechanism comprises a filtering box (28) installed at the upper end of the box body (1), a through groove (29) is formed in the upper end of the filtering box (28) in a penetrating manner, an installation frame (32) is installed in the through groove (29), an activated carbon adsorption net (33) is installed in the installation frame (32), a transverse plate (30) is fixedly connected to the upper end of the installation frame (32), a clamping mechanism is arranged between the transverse plate (30) and the filtering box (28), the filtering box (28) is connected with the air outlet end of the fan (25) through a connecting pipe (27), an air outlet pipe (34) is installed on the filtering box (28), and the air outlet pipe (34) and the connecting pipe (27) are located on two sides of the activated carbon adsorption net (33).
6. An electronic and electric device welding tool as set forth in claim 5, characterized in that a U-shaped handle (31) is mounted on the upper end of the cross plate (30), and the U-shaped handle (31) is provided with anti-slip threads on the outside.
7. The welding tool for the electronic and electric devices as claimed in claim 5, wherein the clamping mechanism comprises a guide frame fixed at the upper end of the filter box (28), a bolt (37) is slidably connected in the guide frame, a pin slot (35) is formed in the transverse plate (30), the bolt (37) is inserted into the pin slot (35), and a second spring (36) is fixedly connected between the bolt (37) and the guide frame.
8. An electrical and electronic device bonding tool according to claim 1, wherein the bonding arm (5) is arranged between two U-shaped blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210460980.8A CN114932342A (en) | 2022-04-28 | 2022-04-28 | Welding tool for electronic and electrical devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210460980.8A CN114932342A (en) | 2022-04-28 | 2022-04-28 | Welding tool for electronic and electrical devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114932342A true CN114932342A (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210460980.8A Pending CN114932342A (en) | 2022-04-28 | 2022-04-28 | Welding tool for electronic and electrical devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114932342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713657A (en) * | 2023-08-10 | 2023-09-08 | 南昌江铃集团联成汽车零部件有限公司 | High-stability automobile welding equipment |
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| CN112355422A (en) * | 2020-11-12 | 2021-02-12 | 衡阳磬华电子技术有限公司 | Electronic component welding set is used in circuit board preparation |
| CN214162189U (en) * | 2021-01-25 | 2021-09-10 | 湖南铁路科技职业技术学院 | Fixed frock is used in machining |
| CN113020816A (en) * | 2021-03-17 | 2021-06-25 | 江西晖旭实业有限公司 | Multi-angle laser cutting device for special-shaped pipes |
| CN215038123U (en) * | 2021-05-14 | 2021-12-07 | 河南宏大非织造布有限公司 | Composite perforating device for non-woven fabric |
| CN215876619U (en) * | 2021-07-22 | 2022-02-22 | 上海空猎环保科技有限公司 | Formula air purification filter screen frame is inhaled to magnetism |
| CN215091563U (en) * | 2021-09-26 | 2021-12-10 | 新疆子瑞铝业有限公司 | Environment-friendly aluminum alloy ex-trusions welding set |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713657A (en) * | 2023-08-10 | 2023-09-08 | 南昌江铃集团联成汽车零部件有限公司 | High-stability automobile welding equipment |
| CN116713657B (en) * | 2023-08-10 | 2023-11-07 | 南昌江铃集团联成汽车零部件有限公司 | High-stability automobile welding equipment |
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