CN116441843A - Automatic welding tool for electric bed - Google Patents
Automatic welding tool for electric bed Download PDFInfo
- Publication number
- CN116441843A CN116441843A CN202310638750.0A CN202310638750A CN116441843A CN 116441843 A CN116441843 A CN 116441843A CN 202310638750 A CN202310638750 A CN 202310638750A CN 116441843 A CN116441843 A CN 116441843A
- Authority
- CN
- China
- Prior art keywords
- base
- fixedly connected
- electric bed
- cavity
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 16
- 239000000110 cooling liquid Substances 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000002912 waste gas Substances 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 15
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000011550 stock solution Substances 0.000 description 12
- 239000002826 coolant Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses an automatic welding tool for an electric bed, which comprises a base, wherein two symmetrically arranged fixing plates are fixedly connected to the upper end of the base, two symmetrically arranged vertical plates are fixedly connected to the upper ends of the two fixing plates, a fixing ring is fixedly connected between the two vertical plates on the same side, rotating discs are rotatably connected in the two fixing rings, a rotating mechanism for rotating the two rotating discs is arranged on the base, and the rotating mechanism comprises a rotating rod rotatably connected between the inner walls of the two ends of the base. The invention has reasonable structure, is convenient for welding operation by arranging the rotating mechanism, reduces energy consumption during welding, realizes the circulation of cooling liquid in the liquid storage cavity and the cavity by arranging the extracting mechanism and the fixed ring, achieves the effect of cooling the turntable, the cross slide rail and the clamping plate, and avoids the influence on the clamping effect of the turntable, the cross slide rail and the clamping plate on the pipe caused by high-temperature damage deformation during welding.
Description
Technical Field
The invention relates to the technical field of pipe welding, in particular to an automatic welding tool for an electric bed.
Background
Welding, also called fusion welding, is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure mode, a metal pipe is a middle-pass material made of metal, square is also round, the metal pipe is widely applied to the construction industry, a welding device is needed in the process of processing some round pipes, two pipes are needed to be clamped before welding, and therefore a welding tool is one of indispensable components on the welding device.
In the prior art, when the round pipe is welded, in order to improve the welding efficiency, the welding is usually carried out in a girth welding mode, a driving device is needed to be used for the traditional girth welding to enable a welding machine to rotate around the circumference of the pipe, but the energy consumption of the mode is more, meanwhile, higher temperature can be generated during welding, the temperature of a welding tool can be gradually increased after long-time work, the welding tool is extremely easy to damage and deform due to high temperature, and the clamping effect on the pipe is influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an automatic welding tool for an electric bed, which is convenient for welding operation by arranging a rotating mechanism, reduces energy consumption during welding, realizes the circulation of cooling liquid in a liquid storage cavity and a cavity by arranging an extraction mechanism and a fixed ring, achieves the effect of cooling a turntable, a cross slide rail and a clamping plate, and avoids the influence on the clamping effect of the turntable, the cross slide rail and the clamping plate on a pipe caused by high-temperature damage deformation during welding.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an electric bed automatic weld frock, includes the base, the fixed plate that two symmetries set up of upper end fixedly connected with of base, two equal fixedly connected with of upper end of fixed plate is two the riser that the symmetry set up, two equal fixedly connected with solid fixed ring between the riser, two all rotate in the solid fixed ring and be connected with the carousel, be provided with on the base and be used for carrying out pivoted slewing mechanism to two carousels, slewing mechanism is including rotating the dwang of connection between base both ends inner wall, fixedly connected with motor on the lateral wall of base, the terminal fixedly connected with of output shaft of motor is at the tip of dwang, the output shaft of motor is terminal and two equal fixedly connected with drive wheel on the lateral wall of carousel, two of homonymy all pass through belt transmission connection between the inner wall of base, the inside of base is provided with filter chamber and stock solution chamber, the stock solution chamber is located the right side of baffle, the filter chamber is located the left side of baffle, the stock solution intracavity is provided with the coolant liquid, the end fixedly connected with motor on the lateral wall of base between the carousel, the end fixedly connected with drive wheel at the end of motor and two equal drive wheel, two equal drive wheel drive wheels are connected with the filter chamber, the filter chamber is used for carrying out the absorption in the filter chamber and the filter chamber is used for carrying out the absorption in the setting up in the two in the liquid chamber.
Preferably, the stirring mechanism comprises two groups of blades fixedly connected to the outer wall of the rotating rod, and the two groups of blades are symmetrically arranged.
Preferably, the adsorption mechanism comprises an exhaust fan fixedly sleeved on the rotating rod, a filter layer is fixedly connected to the inner wall of the filter cavity, and the filter layer is made of activated carbon.
Preferably, the extraction mechanism comprises a magnetic piston which is connected in a sliding way in the cavity, and a one-way liquid inlet valve and a one-way liquid outlet valve are arranged at the cavity.
Preferably, the fixing ring is composed of a first magnet and a second magnet, and the magnetic pole directions of the first magnet and the second magnet are opposite.
Preferably, a water inlet pipe and a water outlet pipe are arranged on the side wall of the base, the water inlet pipe and the water outlet pipe are both communicated with the liquid storage cavity, the one-way liquid inlet valve is communicated with the water outlet pipe, and the one-way liquid outlet valve is communicated with the water inlet pipe.
Preferably, two cross slide rails are arranged on the opposite side walls of the rotary table, four sliding plates which are arranged at equal intervals in the circumferential direction are connected in a sliding manner in the cross slide rails, clamping plates are fixedly connected on the side walls of the sliding plates, and the clamping plates are arc-shaped.
Preferably, the upper end of base runs through and is provided with the intake pipe, intake pipe and filter chamber intercommunication, run through on the lateral wall of base and be provided with the blast pipe.
Preferably, four air holes are formed in the side wall of the base, and the four air holes are communicated with the liquid storage cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up slewing mechanism, place the carousel of both sides respectively with two tubular products that need process during the welding on, drive cross slide rail drive a plurality of sliding plates and splint draw close to the centre, accomplish the centre gripping to tubular product, then driving motor's output shaft rotates, drives the dwang and rotates, two carousels rotate under the transmission of drive wheel and belt to drive two tubular products synchronous rotation on the carousel, the welding operation of being convenient for has reduced the energy consumption when welding simultaneously.
2. Through setting up extraction mechanism and solid fixed ring, the carousel drives the cavity and the magnetic piston rotates with the axle center of carousel as the axle, because gu fixed ring is the magnet of opposite reverse installation by two magnetic poles and constitutes, as shown in the figure when the carousel rotates, the magnetic piston is under the effect of first magnet and second magnet, reciprocating motion in the cavity, the in-process of magnetic piston reciprocating motion, with the coolant liquid in the stock solution cavity by one-way feed liquor valve suction cavity, later by one-way drain liquor valve discharge cavity, and then realize the coolant liquid and circulate in stock solution cavity and cavity, reach and carry out refrigerated effect to carousel, cross slide rail and splint, cause carousel, cross slide rail and splint to influence the centre gripping effect to tubular product because of high temperature damage warp when avoiding welding.
3. Through setting up rabbling mechanism, the dwang drives two sets of blades and rotates in the pivoted, can carry out quick stirring to the coolant liquid of stock solution intracavity in the blade pivoted, reaches the cooling effect, can accelerate the air convection of stock solution intracavity simultaneously under the effect of bleeder vent at the in-process of stirring, and then improves the cooling effect.
4. Through setting up adsorption equipment, the dwang drives the exhaust fan rotation in the pivoted to can be with the waste gas that produces in the welding process by intake pipe suction filter chamber, harmful impurity in the waste gas is got rid of in the filtration of filter layer, is discharged by the blast pipe afterwards, realizes handling waste gas, influences the healthy of staff after the waste gas pollution operational environment who produces when avoiding the welding or staff inhale.
Drawings
Fig. 1 is a schematic structural diagram of an automatic welding tool for an electric bed provided by the invention;
fig. 2 is a schematic diagram of the internal structure of a base of the automatic welding tool for the electric bed provided by the invention;
fig. 3 is a schematic diagram of a fixing ring structure of an automatic welding tool for an electric bed according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
fig. 5 is a longitudinal sectional view of an automatic welding tool for an electric bed provided by the invention.
In the figure: 1 base, 2 filter chambers, 3 liquid storage chambers, 4 water inlet pipes, 5 water outlet pipes, 6 motors, 7 belts, 8 air holes, 9 blades, 10 fixing plates, 11 vertical plates, 12 turntables, 13 fixing rings, 131 first magnets, 132 second magnets, 14 magnetic pistons, 15 one-way liquid inlet valves, 16 one-way liquid outlet valves, 17 chambers, 18 cross sliding rails, 19 sliding plates, 20 clamping plates, 21 exhaust pipes, 22 rotating rods, 23 partition plates, 24 exhaust fans, 25 filter layers and 26 air inlet pipes.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1-5, an automatic welding tool for an electric bed comprises a base 1, wherein two symmetrically arranged fixing plates 10 are fixedly connected to the upper end of the base 1, two symmetrically arranged vertical plates 11 are fixedly connected to the upper ends of the two fixing plates 10, a fixing ring 13 is fixedly connected between the two vertical plates 11 on the same side, a rotary table 12 is rotatably connected in the two fixing rings 13, the fixing ring 13 is composed of a first magnet 131 and a second magnet 132, and the magnetic pole directions of the first magnet 131 and the second magnet 132 are oppositely arranged.
Be provided with on the base 1 and be used for carrying out pivoted slewing mechanism to two turntables 12, slewing mechanism is including rotating the dwang 22 of connection between the inner wall of base 1 both ends, fixedly connected with motor 6 on the lateral wall of base 1, the terminal fixedly connected with of output shaft of motor 6 is at dwang 22's tip, equal fixedly connected with drive wheel on the lateral wall of motor 6 and two turntables 12, all be connected through belt 7 transmission between two drive wheels of homonymy, fixedly connected with baffle 23 on the inner wall of base 1, the inside of base 1 is provided with filter chamber 2 and stock solution chamber 3, stock solution chamber 3 is located the right side of baffle 23, filter chamber 2 is located the left side of baffle 23, stock solution intracavity 3 is provided with the coolant liquid, all install cross slide rail 18 on the relative lateral wall of two turntables 12, equal sliding connection has four slide plates 19 that are equidistant setting in circumference in two cross slide rail 18, all be the arc design on the lateral wall of a plurality of slide plates 19, all be the arc design, it is that the baffle 20 is the arc design can be better laminating surface, improve the stability pipe that the filter chamber 2 is provided with on the air inlet tube 1, the air inlet tube 1 runs through on the side wall 8, the air inlet tube 1 is provided with the bleeder vent 8, the ventilation hole 8 is set up on the base 8, the air inlet tube 1 is connected with four vent 1.
The liquid storage cavity 3 is also internally provided with a stirring mechanism for stirring the cooling liquid, the stirring mechanism comprises two groups of blades 9 fixedly connected to the outer wall of the rotating rod 22, and the two groups of blades 9 are symmetrically arranged.
The filter chamber 2 is internally provided with an adsorption mechanism for adsorbing waste gas generated in the welding process, the adsorption mechanism comprises an exhaust fan 24 fixedly sleeved on a rotating rod 22, a filter layer 25 is fixedly connected to the inner wall of the filter chamber 2, and the filter layer 25 is made of activated carbon.
The cavity 17 has all been seted up in two turntables 12, all be provided with the extraction mechanism that is used for carrying out the extraction to the coolant liquid in the stock solution chamber 3 in two cavities 17, extraction mechanism includes the magnetic piston 14 of sliding connection in cavity 17, cavity 17 department is provided with one-way feed liquor valve 15 and one-way drain valve 16, be provided with inlet tube 4 and outlet pipe 5 on the lateral wall of base 1, inlet tube 4 and outlet pipe 5 all communicate with the stock solution chamber 3, one-way feed liquor valve 15 and outlet pipe 5 intercommunication, one-way drain valve 16 and inlet tube 4 intercommunication.
When the welding machine is used, two pipes to be processed are respectively placed on the turntables 12 on two sides during welding, the cross slide rail 18 is driven to drive the sliding plates 19 and the clamping plates 20 to approach towards the middle, the clamping of the pipes is completed, and the cross slide rail 18 and the sliding plates 19 are electrically driven, so that the structure of the electric slide rail is the same, the structure is the prior mature technology, the output shaft of the motor 6 is not repeated again, the rotating rod 22 is driven to rotate, and the two turntables 12 rotate under the transmission of the transmission wheel and the belt 7, so that the two pipes on the turntables 12 are driven to synchronously rotate, the welding operation is facilitated, and the energy consumption during welding is reduced;
the cavity 17 and the magnetic piston 14 are driven to rotate by taking the axle center of the turntable 12 as an axle, and as the fixed ring 13 is composed of two magnets with opposite magnetic poles, the magnetic piston 14 reciprocates in the cavity 17 under the action of the first magnet 131 and the second magnet 132 when the turntable 12 rotates as shown in the figure, and in the process of reciprocating the magnetic piston 14, cooling liquid in the liquid storage cavity 3 is pumped into the cavity 17 by the one-way liquid inlet valve 15 and then is discharged out of the cavity 17 by the one-way liquid outlet valve 16, so that the cooling liquid circulates in the liquid storage cavity 3 and the cavity 17, the effect of cooling the turntable 12, the cross slide rail 18 and the clamping plate 20 is achieved, and the clamping effect of the pipe is prevented from being influenced by the damage deformation of the turntable 12, the cross slide rail 18 and the clamping plate 20 due to high temperature during welding;
the rotating rod 22 drives the two groups of blades 9 to rotate while rotating, the blades 9 can stir the cooling liquid in the liquid storage cavity 3 rapidly while rotating, the cooling effect is achieved, and meanwhile, the air convection in the liquid storage cavity 3 can be quickened under the action of the air holes 8 in the stirring process, so that the cooling effect is improved;
the dwang 22 rotates and drives exhaust fan 24 and rotate to can be with the waste gas that produces in the welding process by intake pipe 26 suction filter chamber 2, the filtration of filter layer 25 gets rid of harmful impurity in the waste gas, later by blast pipe 21 discharge, realize handling waste gas, influence staff's health after the waste gas pollution operational environment that produces when avoiding the welding or staff inhale, it is to be noted that filter layer 25 is detachable, can pull down it when the dust of absorption on filter layer 25 is more, change it.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides an electric bed automatic welding frock, includes base (1), its characterized in that, the upper end fixedly connected with of base (1) two fixed plates (10) that the symmetry set up, two the upper end of fixed plate (10) is two riser (11) that the symmetry set up all fixedly connected with solid fixed ring (13) between two riser (11) of homonymy, two all rotate in solid fixed ring (13) and be connected with carousel (12), be provided with on base (1) and be used for carrying out pivoted slewing mechanism to two carousels (12), slewing mechanism is including rotating dwang (22) of connecting between base (1) both ends inner wall, fixedly connected with motor (6) on the lateral wall of base (1), the output shaft end fixedly connected with of motor (6) is in the tip of dwang (22), the output shaft end of motor (6) and two all fixedly connected with on the lateral wall of carousel (12) between two liquid storage drive wheel of homonymy all rotate and be connected with carousel (3) through belt (7), be located on the inner wall (3) of base (1) inner wall (23) and filter chamber (23) are located in filter chamber (2), the cooling liquid cooling device is characterized in that cooling liquid is arranged in the liquid storage cavity (3), a stirring mechanism for stirring the cooling liquid is further arranged in the liquid storage cavity (3), an adsorption mechanism for adsorbing waste gas generated in the welding process is arranged in the filtering cavity (2), cavities (17) are formed in the rotary table (12), and extraction mechanisms for extracting the cooling liquid in the liquid storage cavity (3) are arranged in the cavities (17).
2. The automatic welding tool for the electric bed according to claim 1, wherein the stirring mechanism comprises two groups of blades (9) fixedly connected to the outer wall of the rotating rod (22), and the two groups of blades (9) are symmetrically arranged.
3. The automatic electric bed welding tool according to claim 2, wherein the adsorption mechanism comprises an exhaust fan (24) fixedly sleeved on a rotating rod (22), a filter layer (25) is fixedly connected to the inner wall of the filter cavity (2), and the filter layer (25) is made of activated carbon.
4. An electric bed automatic welding tool as claimed in claim 3, characterized in that the extraction mechanism comprises a magnetic piston (14) slidingly connected in a cavity (17), and a one-way liquid inlet valve (15) and a one-way liquid outlet valve (16) are arranged at the cavity (17).
5. The automatic electric bed welding fixture according to claim 4, wherein the fixing ring (13) is composed of a first magnet (131) and a second magnet (132), and the magnetic pole directions of the first magnet (131) and the second magnet (132) are installed in opposite directions.
6. The automatic electric bed welding tool according to claim 5, wherein a water inlet pipe (4) and a water outlet pipe (5) are arranged on the side wall of the base (1), the water inlet pipe (4) and the water outlet pipe (5) are both communicated with the liquid storage cavity (3), the one-way liquid inlet valve (15) is communicated with the water outlet pipe (5), and the one-way liquid outlet valve (16) is communicated with the water inlet pipe (4).
7. The automatic electric bed welding tool according to claim 6, wherein two opposite side walls of the turntable (12) are provided with cross slide rails (18), four slide plates (19) which are arranged at equal intervals in the circumferential direction are connected in a sliding manner in the cross slide rails (18), clamping plates (20) are fixedly connected to the side walls of the slide plates (19), and the clamping plates (20) are of arc-shaped design.
8. The automatic electric bed welding tool according to claim 7, wherein an air inlet pipe (26) is arranged at the upper end of the base (1) in a penetrating manner, the air inlet pipe (26) is communicated with the filter cavity (2), and an exhaust pipe (21) is arranged on the side wall of the base (1) in a penetrating manner.
9. The automatic welding fixture of the electric bed according to claim 8, wherein four ventilation holes (8) are formed in the side wall of the base (1), and the four ventilation holes (8) are communicated with the liquid storage cavity (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310638750.0A CN116441843B (en) | 2023-06-01 | 2023-06-01 | Automatic welding tool for electric bed |
| CN202311738564.0A CN117506310A (en) | 2023-06-01 | 2023-06-01 | Automatic welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310638750.0A CN116441843B (en) | 2023-06-01 | 2023-06-01 | Automatic welding tool for electric bed |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311738564.0A Division CN117506310A (en) | 2023-06-01 | 2023-06-01 | Automatic welding tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116441843A true CN116441843A (en) | 2023-07-18 |
| CN116441843B CN116441843B (en) | 2024-01-30 |
Family
ID=87127588
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311738564.0A Withdrawn CN117506310A (en) | 2023-06-01 | 2023-06-01 | Automatic welding tool |
| CN202310638750.0A Active CN116441843B (en) | 2023-06-01 | 2023-06-01 | Automatic welding tool for electric bed |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311738564.0A Withdrawn CN117506310A (en) | 2023-06-01 | 2023-06-01 | Automatic welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN117506310A (en) |
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2023
- 2023-06-01 CN CN202311738564.0A patent/CN117506310A/en not_active Withdrawn
- 2023-06-01 CN CN202310638750.0A patent/CN116441843B/en active Active
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| CN116441843B (en) | 2024-01-30 |
| CN117506310A (en) | 2024-02-06 |
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