CN211539881U - Welding device for maintenance capable of preventing spark influence - Google Patents
Welding device for maintenance capable of preventing spark influence Download PDFInfo
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- CN211539881U CN211539881U CN201922443064.XU CN201922443064U CN211539881U CN 211539881 U CN211539881 U CN 211539881U CN 201922443064 U CN201922443064 U CN 201922443064U CN 211539881 U CN211539881 U CN 211539881U
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Abstract
The utility model relates to the technical field of welding devices, in particular to a maintenance welding device capable of preventing spark influence, which comprises a welding machine, wherein an exhaust fan is arranged on one side of the welding machine, a collecting box is arranged below the exhaust fan, the welding machine is provided with a welding gun head, the tail part of the welding gun head is provided with a handle, the front end of the welding gun head is provided with a welding needle, a protective cover is sleeved on the welding needle, a threaded hole is arranged on a circular ring, a fastening bolt is arranged in the threaded hole, the outer wall of the circumference of the protective cover is provided with a through hole, an air suction pipe is arranged in; this prevent welding set for maintenance of spark influence, collecting box cooperation drawer are convenient for collect the absorption spark, and the overhead handle person of facilitating the use of installing of welder uses, and the protection casing is coniform, is convenient for can block the spark that produces when the welding, and the ring is welding needle sliding connection, and fastening bolt and screw hole threaded connection are convenient for fix on welding the needle, and the control protection casing can better protect the jump of spark in the position of difference.
Description
Technical Field
The utility model relates to a welding set technical field, specifically speaking relates to a can prevent welding set for maintenance of spark influence.
Background
The principle of the welding method is that the heat produced by arc discharge (commonly called arc combustion) is utilized to melt the welding rod and the workpiece mutually and form a welding seam after condensation, thereby obtaining the welding process of a firm joint;
in the prior art, when medical equipment is welded, the difficulty in maintaining the equipment is increased easily due to spark formation, the equipment is likely to deform after spark condensation, and a welding device capable of preventing spark influence for maintenance is lacked.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can prevent welding set for maintenance of spark influence to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a can prevent welding set for maintenance of spark influence, includes the welding machine, install the air exhauster on one side of welding machine, the air exhauster below is equipped with the collecting box, the inside hollow form that is of collecting box, the inside drawer that is equipped with of collecting box, the welding machine has set the welding gun head, welding gun head afterbody is equipped with the handle, the handle passes through the connecting wire and is connected with the welding machine, welding gun head front end is equipped with the welding needle, the cover is equipped with the protection casing on the welding needle, the protection casing is coniform, the protection casing top is equipped with the ring, set up threaded hole on the ring, be equipped with fastening bolt in the screw hole, the through-hole has been seted up on the protection casing circumference outer wall, be equipped with the aspiration channel in the through-hole.
Preferably, the exhaust fan is fixed with the welding machine through a bolt, and the collection box is communicated with the exhaust fan.
Preferably, the drawer is matched with the collecting box in an inserting mode, a fixing block is arranged on the front end face of the drawer, and the drawer and the fixing block are of an integrally formed structure.
Preferably, the welding gun head is fixedly connected with the handle through a bolt, the welding gun head and the welding needle are of an integrally formed structure, and the connecting line is electrically connected with the welding machine.
Preferably, the inner diameter of the circular ring is matched with the diameter of the welding needle, the circular ring and the protective cover are of an integrally formed structure, and the circular ring is connected with the welding needle in a sliding mode.
Preferably, the inner diameter of the threaded hole is adapted to the diameter of the fastening bolt.
Preferably, the diameter of the through hole is matched with that of the air suction pipe, the air suction pipe is fixedly welded with the through hole, the connecting ring is fixedly welded with the connecting pipe, and the connecting pipe is fixedly connected with the exhaust fan through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses install the air exhauster on the welding machine, collecting box cooperation drawer is convenient for collect the absorption spark, prevent to scatter in its place, welder installs the overhead handle person of facilitating the use of installing and uses, the cover is equipped with the protection casing on the welding needle, the protection casing is coniform, the spark that will produce when the welding is convenient for can block, the ring is at welding needle sliding connection, fastening bolt and screw hole threaded connection, be convenient for fix on the welding needle, when the convenience is used under different states, the control protection casing is in the position of difference, can better protect the jump of spark to spatter, cooperation through aspiration channel and air exhauster, absorb the spark that the jump spattered.
Drawings
FIG. 1 is a schematic view of the overall structure of a welding device for maintenance capable of preventing spark influence according to the present invention;
FIG. 2 is a schematic structural view of the welding device for maintenance capable of preventing spark influence according to the present invention in a use state;
FIG. 3 is a schematic structural view of a welding machine and an exhaust fan according to the present invention;
fig. 4 is a schematic view of the protective cover structure of the present invention.
In the figure:
1. a welding machine;
2. an exhaust fan;
3. a collection box; 30. a drawer; 301. a fixed block;
4. welding gun heads; 40. a handle; 41. a connecting wire; 42. welding pins;
5. a protective cover; 50. a circular ring; 501. a threaded hole; 502. fastening a bolt; 51. a through hole;
6. an air suction pipe; 60. a connecting ring; 61. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Further, "a number" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a can prevent welding set for maintenance of spark influence, including welding machine 1, install air exhauster 2 on one side of welding machine 1, 2 below of air exhauster are equipped with collecting box 3, the inside hollow form that is of collecting box 3, the inside drawer 30 that is equipped with of collecting box 3, welding machine 1 sets welding gun head 4, welding gun head 4 afterbody is equipped with handle 40, handle 40 passes through connecting wire 41 and is connected with welding machine 1, welding gun head 4 front end is equipped with welding needle 42, the cover is equipped with protection casing 5 on the welding needle 42, protection casing 5 is coniform, protection casing 5 top is equipped with ring 50, set up threaded hole 501 on the ring 50, be equipped with fastening bolt 502 in the threaded hole 501, set up through-hole 51 on the 5 circumference outer wall of protection casing, be equipped with aspiration channel 6 in the through-hole 51, aspiration channel 6 top is.
In this embodiment, air exhauster 2 is fixed through bolt and welding machine 1, and collecting box 3 communicates with air exhauster 2 each other, and air exhauster 2 is convenient for provide suction, is convenient for with the spark suction.
Further, the drawer 30 is matched with the collecting box 3 in an inserting mode, the fixing block 301 is arranged on the front end face of the drawer 30, the drawer 30 and the fixing block 301 are of an integrally formed structure, the drawer 30 can conveniently collect absorbed sparks, and centralized processing is facilitated.
Secondly, the welding gun head 4 is fixedly connected with the handle 40 through a bolt, the welding gun head 4 and the welding needle 42 are of an integrally formed structure, and the connecting line 41 is electrically connected with the welding machine 1, so that a user can conveniently and correspondingly weld the welding gun head 4 and the welding needle.
It should be noted that, the inner diameter of the circular ring 50 is matched with the diameter of the welding pin 42, the circular ring 50 and the protective cover 5 are in an integrally formed structure, and the circular ring 50 is slidably connected with the welding pin 42, so that the protective cover 5 can be adjusted to different positions in different welding states, and sparks generated by welding can be absorbed.
Furthermore, the inner diameter of the threaded hole 501 is matched with the diameter of the fastening bolt 502, and a user manually screws the fastening bolt 502, so that the protective cover 5 can be conveniently fixed at any position of the welding pin.
Besides, the diameter of the through hole 51 is matched with that of the air suction pipe 6, the air suction pipe 6 is fixedly welded with the through hole 51, the connecting ring 60 is fixedly welded with the connecting pipe 61, the connecting pipe 61 is fixedly connected with the exhaust fan 2 through a bolt, the air suction pipe 6 absorbs sparks from the protective cover 5, and the sparks are prevented from being completely condensed in the protective cover 5 to affect the next use.
It is worth supplementing that the welder 1 can adopt a portable welder with model number 315BX1 produced by hebei hui acquisition technology limited, and the exhaust fan 2 can adopt an exhaust fan with model number TCC8-S produced by asahi constant electronics limited of eastern guan city; the external power supply carries out alternating current power supply, and a matched circuit and a power supply are also provided by the manufacturer; furthermore, the circuits and electronic components and modules involved in the present invention are prior art and can be implemented by those skilled in the art without further elaboration, nor is the present invention directed to improvements in software and methods.
The welding set is used in maintenance that can prevent the spark influence of this embodiment when using, the user is manual fixes air exhauster 2 on welding machine 1, drawer 30 is laid in collecting box 3, connecting wire 41 is connected welding machine 1 and welding gun head 4, protection casing 5 cover is established on welding needle 42, the user is manual to twist fastening bolt 502, it fixes in the suitable position of welding needle 42 to advance protection casing 5, aspiration channel 6 inserts in through-hole 51, and fixed with through-hole 51 butt fusion, go-between 60 and aspiration channel 6 threaded connection, connecting pipe 61 intercommunication air exhauster 2, air exhauster 2 and welding machine 1 switch-on external power supply, user's manual control carry out corresponding welding operation.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A welding device for maintenance capable of preventing spark influence comprises a welding machine (1), and is characterized in that: an exhaust fan (2) is installed on one side of the welding machine (1), a collecting box (3) is arranged below the exhaust fan (2), the inside of the collecting box (3) is hollow, a drawer (30) is arranged inside the collecting box (3), the welding machine (1) is provided with a welding gun head (4), a handle (40) is arranged at the tail of the welding gun head (4), the handle (40) is connected with the welding machine (1) through a connecting wire (41), a welding needle (42) is arranged at the front end of the welding gun head (4), a protective cover (5) is sleeved on the welding needle (42), the protective cover (5) is conical, a circular ring (50) is arranged at the top of the protective cover (5), a threaded hole (501) is formed in the circular ring (50), a fastening bolt (502) is arranged in the threaded hole (501), and a through hole (51) is formed in the circumferential outer, be equipped with aspiration channel (6) in through-hole (51), aspiration channel (6) top is equipped with go-between (60), go-between (60) are connected through connecting pipe (61) with air exhauster (2).
2. The maintenance welding device capable of preventing the influence of sparks as set forth in claim 1, wherein: the exhaust fan (2) is fixed with the welding machine (1) through bolts, and the collection box (3) is communicated with the exhaust fan (2).
3. The maintenance welding device capable of preventing the influence of sparks as set forth in claim 1, wherein: the drawer (30) is in plug fit with the collecting box (3), a fixing block (301) is arranged on the front end face of the drawer (30), and the drawer (30) and the fixing block (301) are of an integrally formed structure.
4. The maintenance welding device capable of preventing the influence of sparks as set forth in claim 1, wherein: the welding gun comprises a welding gun head (4), a handle (40), a welding needle (42), a connecting wire (41) and a welding machine (1), wherein the welding gun head (4) is fixedly connected with the handle (40) through a bolt, the welding gun head (4) and the welding needle (42) are of an integrally formed structure, and the connecting wire is electrically connected with the welding machine (1).
5. The maintenance welding device capable of preventing the influence of sparks as set forth in claim 1, wherein: the inside diameter of ring (50) and the diameter looks adaptation of welding needle (42), ring (50) and protection casing (5) are integrated into one piece structure, ring (50) and welding needle (42) sliding connection.
6. The maintenance welding device capable of preventing the influence of sparks as set forth in claim 1, wherein: the inner diameter of the threaded hole (501) is matched with the diameter of the fastening bolt (502).
7. The maintenance welding device capable of preventing the influence of sparks as set forth in claim 1, wherein: the diameter of through-hole (51) and the diameter looks adaptation of aspiration channel (6), aspiration channel (6) are fixed with through-hole (51) butt fusion, go-between (60) are fixed with connecting pipe (61) butt fusion, connecting pipe (61) pass through bolt fixed connection with air exhauster (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443064.XU CN211539881U (en) | 2019-12-30 | 2019-12-30 | Welding device for maintenance capable of preventing spark influence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443064.XU CN211539881U (en) | 2019-12-30 | 2019-12-30 | Welding device for maintenance capable of preventing spark influence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211539881U true CN211539881U (en) | 2020-09-22 |
Family
ID=72511570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922443064.XU Active CN211539881U (en) | 2019-12-30 | 2019-12-30 | Welding device for maintenance capable of preventing spark influence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211539881U (en) |
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2019
- 2019-12-30 CN CN201922443064.XU patent/CN211539881U/en active Active
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