CN217378006U - Arc spray gun with bent rod type conducting rod - Google Patents
Arc spray gun with bent rod type conducting rod Download PDFInfo
- Publication number
- CN217378006U CN217378006U CN202220697969.9U CN202220697969U CN217378006U CN 217378006 U CN217378006 U CN 217378006U CN 202220697969 U CN202220697969 U CN 202220697969U CN 217378006 U CN217378006 U CN 217378006U
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- Prior art keywords
- rod
- bent rod
- bent
- conducting rod
- mount pad
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- 239000007921 spray Substances 0.000 title claims abstract description 18
- 238000010891 electric arc Methods 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 6
- 230000001788 irregular Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model discloses an electric arc spray gun with bent rod formula conducting rod, the electric arc spray gun comprises a gun body, the internal mount pad that is provided with of rifle, the internal bent rod formula conducting rod that still is provided with two on being fixed in the mount pad of rifle, bent rod formula conducting rod including be fixed in the mount pad on first portion and with the second portion of first portion contained angle setting, two the one end that first portion was kept away from in second portion all is provided with the contact tube, two the axis of contact tube is in contact tube the place ahead department intersection. The utility model discloses well curved pole formula conducting rod has good wire performance, can prevent the irregular drunkenness of silk material simultaneously.
Description
Technical Field
The utility model relates to an electric arc spray gun technical field, concretely relates to electric arc spray gun with bent bar formula conducting rod.
Background
Arc spraying is a technique in which high current is used to generate high-temperature electric arc between two continuously fed spray wires to melt the spray wires, and then high-speed airflow is used to atomize the molten metal and accelerate the atomized metal particles to spray the atomized metal particles to a workpiece to form a coating.
Patent specification with publication number CN110038747A discloses an arc spray gun, which comprises a gun body, and two conductive nozzles and a nozzle which are installed at the rear end of the gun body, wherein one end of each conductive nozzle is inserted into the gun body; the conductive nozzles are internally provided with through holes for installing metal wires, one ends of the two metal wires extend into the gun body, the two metal wires are mutually contacted, and the two conductive nozzles are respectively connected with the positive electrode and the negative electrode of a power supply; one end of the nozzle extends into the gun body, and the other end of the nozzle is communicated with compressed air; the center line of the nozzle intersects the contact point of the two wires; an inclined plane is arranged at one end of the conductive nozzle extending into the gun body. All the cover is equipped with the conducting rod in the conducting rod, the one end of conducting rod is located the rifle internal and is stretched out the conducting rod, the wire is installed in the conducting rod, two the conducting rod is connected with the positive and negative pole of power respectively. The conducting rod in the scheme is a straight rod type, and the wire material can be attached loosely and easily moved after entering, so that the conducting performance is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric arc spray gun with curved bar formula conducting rod, curved bar formula conducting rod have good wire performance, can prevent the irregular drunkenness of silk material simultaneously.
The utility model provides an electric arc spray gun with bent rod formula conducting rod, includes the rifle body, the internal mount pad that is provided with of rifle, its characterized in that, still be provided with two bent rod formula conducting rods that are fixed in on the mount pad in the rifle body, bent rod formula conducting rod including be fixed in the mount pad first portion and with the second portion that first portion contained angle set up, two the one end that first portion was kept away from in second portion all is provided with the contact tip, two the axis of contact tip is in contact tip place ahead intersection.
In the scheme, the aperture and the camber of the bent rod type conducting rod are determined according to the diameters and the rigidities of different kinds of wires. Therefore, the wire material is ensured to have stable conductive performance when passing through the conductive rod, the irregular movement of the wire material in the conductive rod is effectively restrained, and the unstable cross arc point in the spraying process is avoided.
Preferably, the axes of the contact tips meet at a distance of 34-35 mm in front of the contact tips.
Preferably, the first part penetrates through the mounting base and extends out of the gun body, and a chuck body for feeding the threads is sleeved on one end of the first part, which extends out of the gun body.
Further preferably, the first portion is provided with a fixing piece located outside the mounting seat, and the first portion is fixed to the mounting seat by the fixing piece.
Still further preferably, a clamping groove is formed in the fixing piece, and a protruding block matched with the clamping groove is arranged on the chuck body.
Preferably, the included angle between the axes of the two first parts is 30-35 degrees.
The utility model has the advantages that:
the utility model discloses a curved bar formula conducting rod makes electric arc spray gun use under the various metal wire material spraying circumstances at work, improves the stability of spray gun in long-time work, improves coating compactness, and reinforcing coating bonding strength improves about 1.5 times than traditional straight-bar spray gun.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a bent conductive rod fixed on a mounting seat;
fig. 3 is a schematic structural view of a bent-rod type conductive rod.
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.
As shown in fig. 1-3, an arc spraying gun with a bent rod type conducting rod comprises a gun body 1, wherein the gun body 1 is a hollow shell, a mounting seat 2 is arranged in the gun body 1, and an opening on one side of the gun body 1 is just plugged by the end surface of the mounting seat 2.
The gun body 1 is also internally provided with two bent rod type conducting rods 3, each bent rod type conducting rod 3 comprises a first part 31 and a second part 32 which are arranged at an included angle, and in the embodiment, the two first parts 31 are both deviated from the axis of the second part 32 inwards by 15-18 degrees; wherein first portion 31 passes mount pad 2 and stretches out outside the rifle body 1, corresponds on the mount pad 2 to be provided with the through-hole 21 that supplies first portion 31 to pass, is provided with stationary blade 4 on the first portion 31, and stationary blade 4 passes through the bolt fastening in the mount pad 2 outside to fix first portion 31. The contact tips 5 are arranged at the ends of the two second parts 32 far away from the first part 31, and the axes of the two contact tips 5 are intersected at the position 34-35 mm in front of the contact tips 5, and the position corresponds to an arc intersection point.
In this embodiment, a clamping head body 6 is sleeved on one end of the first portion 31 extending out of the gun body 1, the lower part of the clamping head body 6 is locked on the first portion 31 through a bolt, an opening communicated with an inner cavity of the first portion 31 is formed in the clamping head body 6, and a wire enters the first portion 31 through the clamping head body 6. The included angle of the axes of the other two first parts 31 is 30 degrees, namely the included angle of the entering wire is 30 degrees.
In this embodiment, the fixing plate 4 is provided with a slot 41, and the chuck body 6 is provided with a protrusion 61 matching with the slot 41 to enhance the structural stability.
Additionally, the utility model discloses an electric arc spray gun's rifle body 1 below is provided with the front end that is provided with switch 71, rifle body 1 on handle 7 and is provided with hood 8, is provided with high-speed hood 9 in the hood 8, and hood 8 front end is provided with light protecting cover 10, still installs trachea 11 on the mount pad 2, and above-mentioned structure and corresponding function are the conventional setting of current electric arc spray gun, and here is no longer expanded in detail.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an electric arc spray gun with bent rod formula conducting rod, includes the rifle body, the internal mount pad that is provided with of rifle, its characterized in that, still be provided with two bent rod formula conducting rods that are fixed in on the mount pad in the rifle body, bent rod formula conducting rod including be fixed in the mount pad first portion and with the second portion that first portion contained angle set up, two the one end that first portion was kept away from in second portion all is provided with the contact tip, two the axis of contact tip is in contact tip place ahead intersection.
2. The arc spraying torch with the bent rod type contact rod as claimed in claim 1, wherein the axes of the two contact tips meet at a position 34-35 mm in front of the contact tips.
3. The electric arc spraying torch with the bent rod type conducting rod as claimed in claim 1, wherein the first portion extends out of the torch body through the mounting seat, and a clamping head body for feeding the wire is sleeved on one end of the first portion extending out of the torch body.
4. The arc spraying torch with the bent rod type conductive rod as claimed in claim 3, wherein a fixing piece is provided on the first portion outside the mounting seat, and the first portion is fixed to the mounting seat by the fixing piece.
5. The arc spraying torch with the bent rod type conducting rod as claimed in claim 4, wherein the fixing piece is provided with a slot, and the chuck body is provided with a projection which is matched with the slot.
6. The electric arc spraying gun with the bent rod type electric conduction rod as claimed in any one of claims 1 to 5, wherein the angle between the axes of the first portions is 30 to 35 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220697969.9U CN217378006U (en) | 2022-03-28 | 2022-03-28 | Arc spray gun with bent rod type conducting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220697969.9U CN217378006U (en) | 2022-03-28 | 2022-03-28 | Arc spray gun with bent rod type conducting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217378006U true CN217378006U (en) | 2022-09-06 |
Family
ID=83105623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220697969.9U Active CN217378006U (en) | 2022-03-28 | 2022-03-28 | Arc spray gun with bent rod type conducting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217378006U (en) |
-
2022
- 2022-03-28 CN CN202220697969.9U patent/CN217378006U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313199 Lincheng Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Xingta Technology Equipment and Materials Co.,Ltd. Patentee after: Wei Wenhu Address before: 313199 Lincheng Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Changxing Xingta Technology Equipment and Materials Co.,Ltd. Patentee before: Wei Wenhu |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 313199 Lincheng Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Changxing Xingta Technology Equipment and Materials Co.,Ltd. Patentee after: Wei Wenhu Address before: 313112 Lincheng Industrial Zone, Changxing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG XINGTA SCIENCE AND TECHNOLOGY EQUIPMENT MATERIAL Co.,Ltd. Patentee before: Wei Wenhu |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313199 Lincheng Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: ZHEJIANG XINGTA SCIENCE AND TECHNOLOGY EQUIPMENT MATERIAL Co.,Ltd. Patentee after: Wei Wenhu Address before: 313199 Lincheng Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Xingta Technology Equipment and Materials Co.,Ltd. Patentee before: Wei Wenhu |
|
| CP01 | Change in the name or title of a patent holder |