CN209850083U - Safe car body plate spot welding device - Google Patents
Safe car body plate spot welding device Download PDFInfo
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- CN209850083U CN209850083U CN201920372400.3U CN201920372400U CN209850083U CN 209850083 U CN209850083 U CN 209850083U CN 201920372400 U CN201920372400 U CN 201920372400U CN 209850083 U CN209850083 U CN 209850083U
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Abstract
The utility model discloses a safe automobile body panel spot welding device, including device shell, electric welding mechanism and air exhaust mechanism, the device shell is including placing platform, protection casing and baffle, protection casing fixed connection is on placing the platform, the baffle is equipped with two to sliding connection relates to panel welding field in the both sides of protection casing, through setting up the device shell of making by coloured transparent PMMA material, can effectively reduce the harm that ultraviolet ray, infrared ray and strong visible light caused, sets up air exhaust mechanism and then can absorb most metal dust and toxic gas, has ensured workman's health, sets up electric welding mechanism, and is simple to use nimble, and the workman welding operation of being convenient for, the utility model discloses the operation is got up simple and conveniently, and effectively reduces the harm that produces when welding, ensures workman's safety and health.
Description
Technical Field
The utility model relates to a panel welding field, concretely relates to safe automobile body panel spot welding device.
Background
Metal dust and toxic gases such as ozone, nitrogen oxides, carbon monoxide, hydrogen fluoride and the like are easily generated during welding, and strong ultraviolet rays, infrared rays and visible light are also generated during welding.
These all can produce harm to the welding workman, are in under these harm for a long time, and health can receive the influence unavoidably, and the workman often carelessly protects oneself when welding to automobile body panel moreover, and many times, because equipment is crude, the harm of many welding also can't be avoided.
Therefore, it is necessary to design a simple and universal spot welding device which can effectively reduce the harm generated during welding and ensure the safety and health of workers.
Chinese patent application No.: 201710194264.9 discloses a safe welding device, which comprises a workpiece table and a welding base, wherein a placing cavity for placing workpieces is arranged in the welding base, a guide moving convex arm which is arranged at the left middle part and the right middle part and extends forwards and backwards is arranged on the bottom wall of a containing cavity of the workpiece table, a guide moving notch matched with the guide moving convex arm is arranged on the bottom wall of the welding base, two progressive grooves which are equal to each other on the left and the right are arranged in the bottom wall of the welding base, first clamping grooves are equally arranged on the two sides of the progressive grooves, settling devices penetrating into the progressive grooves are equally arranged on the bottom wall of the containing cavity of the workpiece table on the left and the right, each settling device comprises a translation groove with the open end facing the containing cavity and a smooth plate which is smoothly installed in the translation groove, a thread pipe barrel is fixedly installed at the middle part of the lower end of the smooth plate, and a settling, the sedimentation screw is connected with a sedimentation driving machine fixedly installed at the bottom end of the translation tank.
The invention is too complex and inconvenient to use.
Disclosure of Invention
An object of the utility model is to provide a safe automobile body panel spot welding device through setting up the device shell of making by coloured transparent PMMA material, can effectively reduce the harm that ultraviolet ray, infrared ray and strong visible light caused, sets up the mechanism of bleeding and then can absorb most metal dust and toxic gas, has ensured workman's health, sets up electric welding mechanism, and is simple to use nimble, the workman's welding operation of being convenient for, the utility model discloses the operation is got up simple and conveniently, and the harm that produces when effectively reducing the welding ensures workman's safety and health.
A safe spot welding device for vehicle body panels comprises a device shell, an electric welding mechanism and an air exhaust mechanism, wherein the device shell comprises a placing table, two protective covers and two baffle plates, the protective covers are fixedly connected to the placing table, and the two baffle plates are connected to the two sides of the protective covers in a sliding manner; the device shell is provided with a sliding groove, and the baffle is connected with the sliding groove in a sliding mode to guarantee stability.
The electric welding mechanisms are provided with two groups, each group of electric welding mechanisms comprises welding guns, power lines and power connectors, the power connectors are fixedly connected to the upper end of the protective cover, the welding guns are positioned in the protective cover, one end of each power line is connected with the power connectors, and the other end of each power line is connected to the welding guns; the power cord is not load bearing.
The air pumping mechanism comprises an air pump, an air pumping port and an air pipe, the air pump is fixedly connected to the upper end of the protective cover, the air pumping port is fixedly connected to a top plate in the protective cover, one end of the air pipe is connected with the air pump, and the other end of the air pipe is connected to the air pumping port. The air pump adopts some kind of small-size air pump, prevents to crush device shell.
Preferably, the power line is hung on the support rod through a sliding ring, the support rod is fixedly connected to a top plate in the protective cover, the sliding ring is connected to the support rod in a sliding mode and is fixedly connected with the power line, the welding gun is hung on the wire collecting box through a rope, and the wire collecting box is connected to the support rod in a sliding mode. The rope winding and unwinding shaft and the supporting rod can slide and rotate, the rope winding and unwinding shaft rotates relative to the supporting rod when winding and unwinding a rope, and the rope winding and unwinding shaft slides relative to the supporting rod when following the winding and unwinding box to slide on the supporting rod.
Preferably, a rope winding and unwinding shaft and a torsion spring are arranged in the winding box, one end of a rope is fixedly connected to the welding gun, the other end of the rope is wound on the rope winding and unwinding shaft, the rope winding and unwinding shaft is rotatably connected to the winding box, the rope winding and unwinding shaft is connected with the supporting rod in a sliding mode, one end of the torsion spring is connected to the rope winding and unwinding shaft, the other end of the torsion spring is connected to the winding box, and a protective sleeve is further arranged below the winding box.
Preferably, the baffle is provided with two through holes.
Preferably, the protective cover and the baffle are made of colored transparent PMMA material.
Preferably, two pumping ports are provided.
The utility model has the advantages that: simple structure uses in a flexible way, and through setting up the device shell of making by coloured transparent PMMA material, can effectively reduce the harm that ultraviolet ray, infrared ray and strong visible light caused, set up air exhaust mechanism then can absorb most metal dust and toxic gas, ensured workman's health, set up electric welding mechanism, easy to use is nimble, the workman welding operation of being convenient for, the utility model discloses the operation is got up simple and conveniently, and the harm that produces when effectively reducing the welding, ensures workman's safety and health.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
fig. 2 is a front view of the device of the present invention;
FIG. 3 is a schematic structural view of an electric welding mechanism in the device of the present invention;
FIG. 4 is a view showing the internal structure of the wire collecting box of the device of the present invention;
FIG. 5 is a view showing the structure of the rope reel of the present invention;
FIG. 6 is a schematic structural view of an air pumping mechanism in the device of the present invention;
the device comprises a device shell 1, a device shell 10, a placing table 11, a protective cover 12, a baffle plate 120, a through hole 2, an electric welding mechanism 20, a welding gun 21, a power line 22, a power connector 23, a support rod 24, a wire collecting box 25, a rope 26, a sliding ring 27, a protective sleeve 28, a rope collecting and releasing shaft 29, a torsion spring 3, an air pumping mechanism 30, an air pump 31, an air pumping port 32 and an air pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention easy to understand, the invention is further explained by combining the specific embodiments.
As shown in fig. 1 to 6, a safe vehicle body panel spot welding device comprises a device shell 1, an electric welding mechanism 2 and an air suction mechanism 3, wherein the device shell 1 comprises a placing table 10, a protective cover 11 and a baffle plate 12, the protective cover 11 is fixedly connected to the placing table 10, and the baffle plate 12 is provided with two blocks and is connected to two sides of the protective cover 11 in a sliding manner; by arranging the device shell made of the colored transparent PMMA material, the harm caused by ultraviolet rays, infrared rays and strong visible light can be effectively reduced
The electric welding mechanisms 2 are provided with two groups, each group of electric welding mechanisms 2 comprises a welding gun 20, a power line 21 and a power connector 22, the power connectors 22 are fixedly connected to the upper end of the protective cover 11, the welding guns 20 are positioned in the protective cover 11, one end of the power line 21 is connected with the power connectors 22, and the other end of the power line 21 is connected to the welding guns 20; the electric welding mechanism is arranged, so that the use is simple and flexible, and the welding operation of workers is convenient.
The air pumping mechanism 3 comprises an air pump 30, an air pumping port 31 and an air pipe 32, the air pump 30 is fixedly connected to the upper end of the protective cover 11, the air pumping port 31 is fixedly connected to a top plate in the protective cover 11, one end of the air pipe 32 is connected with the air pump 30, and the other end of the air pipe is connected to the air pumping port 31. Set up air exhaust mechanism then can absorb most metal dust and toxic gas, ensured workman's health.
The power line 21 is hung on the support rod 23 through a sliding ring 26, the support rod 23 is fixedly connected to a top plate in the protective cover 11, the sliding ring 26 is slidably connected to the support rod 23, the sliding ring 26 is fixedly connected with the power line 21, the welding gun 20 is hung on the wire collecting box 24 through a rope 25, and the wire collecting box 24 is slidably connected to the support rod 23. The slip ring 26 is fixedly connected with the power cord 21, so that the power cord 21 is prevented from slipping off, a load-bearing effect is achieved, the slip of the take-up box 24 can drive the slip ring 26 to slip through the power cord 21, and the power cord 21 can also be unfolded and folded.
The welding torch comprises a welding torch 20, a wire winding box 24, a wire winding and unwinding shaft 28, a torsion spring 29, a wire 25 and a welding gun, wherein the wire winding box 24 is internally provided with the wire winding and unwinding shaft 28 and the torsion spring 29, one end of the wire 25 is fixedly connected to the welding torch 20, the other end of the wire is wound on the wire winding and unwinding shaft 28, the wire winding and unwinding shaft 28 is rotatably connected to the wire winding box 24, the wire winding and unwinding shaft 28 is slidably connected with a support rod 23, one end of the torsion spring 29 is connected to the wire winding and unwinding shaft 28. The torsion spring 29 will drive the rope reel 28 to automatically reel, and the protective sleeve 27 is made of plastic material, so as to effectively protect the rope 25 and prevent the rope 25 from breaking due to long-term friction with the edge of the reel box 24.
Two through holes 120 are arranged on the baffle plate 12. The two through holes 120 are used for workers to put hands in, so that the operation is convenient.
The protective cover 11 and the baffle 12 are made of a colored transparent PMMA material. The colored transparent PMMA material can filter most of ultraviolet rays, infrared rays and strong visible light.
The number of the suction ports 31 is two. The air exhaust efficiency is greatly increased, and most of metal dust and toxic gas are absorbed.
The specific implementation mode and principle are as follows:
when the device is used, firstly, the automobile body plates to be welded are placed into the device shell 1 from the openings at the two ends of the device shell 1, after the automobile body plates to be welded are placed, the air pump 30 is started, then a welder selects any side of the device shell 1, and a hand extends into the device shell 1 from the through hole 120 to perform the spot welding operation of the automobile body plates;
after a welding worker stretches a hand into the device shell 1, the welding gun 20 is held, then the power supply is switched on, welding can be achieved, when the position needs to be changed during welding, the worker drives the baffle plate 12 to slide back and forth, the worker can move, meanwhile, the welding gun 20 is held by hands, the wire collecting box 24 is pulled by the rope 25 to slide back and forth, spot welding operation at each position is achieved, when the welding gun 20 drives the wire collecting box 24 to slide back and forth, the welding gun 20 can also drive the sliding ring 26 to slide through the power line 21, the power line 21 can also be unfolded and folded along with the sliding ring, the welding gun 20 is guaranteed to have a sufficient moving range;
when welding, the welding gun 20 is held by a hand to be pulled downwards, the rope 25 drives the rope take-up and pay-off shaft 28 to rotate, the rope 25 is further paid out, the welding gun 20 is further ensured to have a sufficient moving range, after the welding is finished, the power supply of the welding gun 20 is cut off, then the welding gun 20 is loosened by the hand, the rope take-up and pay-off shaft 28 automatically rotates under the action of the torsion spring 29, and the rope 25 is further taken back, so that the welding gun 20 is hung on the take-up box 24 through the rope 25;
in the welding process, the air pump 30 works all the time, most of metal dust and toxic gas are sucked away through the air suction port 31, and most of ultraviolet rays, infrared rays and strong visible light are blocked by the device shell and the baffle made of the colored transparent PMMA material, so that the health and safety of welding workers are effectively guaranteed.
Based on the above, the utility model discloses simple structure uses in a flexible way, and through setting up the device shell of making by coloured transparent PMMA material, can effectively reduce the harm that ultraviolet ray, infrared ray and strong visible light caused, set up air exhaust mechanism and then can absorb most metal dust and toxic gas, ensured workman's health, set up electric welding mechanism, simple to use is nimble, the workman welding operation of being convenient for, the utility model discloses the operation is got up simple and conveniently, and the harm that produces when effectively reducing the welding ensures workman's safety and health.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (6)
1. The safe vehicle body plate spot welding device is characterized by comprising a device shell (1), an electric welding mechanism (2) and an air exhaust mechanism (3), wherein the device shell (1) comprises a placing table (10), a protective cover (11) and two baffles (12), the protective cover (11) is fixedly connected to the placing table (10), and the two baffles (12) are arranged and are connected to the two sides of the protective cover (11) in a sliding manner;
the electric welding mechanisms (2) are provided with two groups, each group of electric welding mechanisms (2) comprises a welding gun (20), a power line (21) and a power connector (22), the power connectors (22) are fixedly connected to the upper end of the protective cover (11), the welding guns (20) are positioned in the protective cover (11), one end of the power line (21) is connected with the power connectors (22), and the other end of the power line is connected to the welding guns (20);
air exhaust mechanism (3) include air pump (30), extraction opening (31) and trachea (32), air pump (30) fixed connection is in the upper end of protection casing (11), extraction opening (31) fixed connection is on the roof in protection casing (11), trachea (32) one end and air pump (30), the other end is connected to extraction opening (31).
2. A safe vehicle body panel spot welding device according to claim 1, characterized in that: the welding gun is characterized in that the power line (21) is hung on the support rod (23) through a sliding ring (26), the support rod (23) is fixedly connected to a top plate in the protective cover (11), the sliding ring (26) is connected to the support rod (23) in a sliding mode, the sliding ring (26) is fixedly connected with the power line (21), the welding gun (20) is hung on the wire collecting box (24) through a rope (25), and the wire collecting box (24) is connected to the support rod (23) in a sliding mode.
3. A safe vehicle body panel spot welding device according to claim 2, characterized in that: be equipped with rope and receive and release axle (28) and torsion spring (29) in receipts line box (24), rope (25) one end fixed connection is on welder (20), and the other end winding is on rope receipts and release axle (28), rope receipts and release axle (28) rotate to be connected on receipts line box (24), and rope receipts and release axle (28) and bracing piece (23) sliding connection, torsion spring (29) one end is connected on rope receipts and release axle (28), and the other end is connected on receipts line box (24), it still is equipped with protective sheath (27) to receive line box (24) below.
4. A safe vehicle body panel spot welding device according to claim 1, characterized in that: two through holes (120) are arranged on the baffle (12).
5. A safe vehicle body panel spot welding device according to claim 1, characterized in that: the protective cover (11) and the baffle (12) are made of colored transparent PMMA materials.
6. A safe vehicle body panel spot welding device according to claim 1, characterized in that: two air pumping openings (31) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372400.3U CN209850083U (en) | 2019-03-22 | 2019-03-22 | Safe car body plate spot welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372400.3U CN209850083U (en) | 2019-03-22 | 2019-03-22 | Safe car body plate spot welding device |
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| Publication Number | Publication Date |
|---|---|
| CN209850083U true CN209850083U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920372400.3U Active CN209850083U (en) | 2019-03-22 | 2019-03-22 | Safe car body plate spot welding device |
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| CN (1) | CN209850083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713628A (en) * | 2023-08-02 | 2023-09-08 | 阪本金属(常州)有限公司 | Welding device and welding process for preparing semiconductor gas valve |
-
2019
- 2019-03-22 CN CN201920372400.3U patent/CN209850083U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713628A (en) * | 2023-08-02 | 2023-09-08 | 阪本金属(常州)有限公司 | Welding device and welding process for preparing semiconductor gas valve |
| CN116713628B (en) * | 2023-08-02 | 2023-10-24 | 阪本金属(常州)有限公司 | Welding device and welding process for preparing semiconductor gas valve |
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