CN214382969U - Welding tip repairing device - Google Patents
Welding tip repairing device Download PDFInfo
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- CN214382969U CN214382969U CN202120417643.1U CN202120417643U CN214382969U CN 214382969 U CN214382969 U CN 214382969U CN 202120417643 U CN202120417643 U CN 202120417643U CN 214382969 U CN214382969 U CN 214382969U
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Abstract
The utility model provides a welding tip repairing device, which comprises a fixing piece, a first part and a second part, wherein the first part and the second part are connected with the fixing piece and are arranged at the two ends of the fixing piece; the first part is of a cone structure, the radius of the bottom surface of the cone structure is larger than that of a welding tip opening of a welding tip, and the bottom surface is arranged on the fixing piece; one end of the second component, which is far away from the fixing piece, is matched with a welding nozzle opening of the welding nozzle, after the welding nozzle is deformed, the top end of the first component which is arranged to be in a conical structure is inserted from the welding nozzle opening of the welding nozzle until the welding nozzle is supported, so that the deformed welding nozzle is recovered, one end, which is far away from the fixing piece, of the second component is inserted into the welding nozzle, and splashes blocked in the welding nozzle can be cleaned, so that the welding nozzle is repaired, and the welding quality is improved.
Description
Technical Field
The utility model relates to a welding tool technical field especially relates to a repair device is chewed to welding.
Background
Gas shielded welding is one of the welding methods, and when gas shielded welding is performed, due to the influence of welding spatters, a welding nozzle is blocked by spatters melted by an electric arc after a period of use, and the welding nozzle is easily deformed during the cleaning process of the welding nozzle.
In the gas shielded welding operation, the deformed welding tip can make the gas shielded range smaller, so that the welding quality is poor.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a weld and chew prosthetic devices to solve the problem that the weld chews the deformation.
In order to solve the technical problem, the present application is implemented as follows:
the embodiment of the utility model provides a weld tip repairing device, which comprises a fixing piece, a first part and a second part, wherein the first part and the second part are connected with the fixing piece and are arranged at two ends of the fixing piece;
the first part is of a cone structure, the radius of the bottom surface of the cone structure is larger than that of a welding tip opening of a welding tip, and the bottom surface is arranged on the fixing piece;
and one end of the second component, which is far away from the fixing piece, is matched with the mouth of the welding nozzle.
Optionally, one end of the second part, which is far away from the fixing part, is a concave surface.
Optionally, the fixing member is a cylindrical structure, and an axis of the fixing member coincides with an axis of the first component.
Optionally, the cross-section of the end of the second part remote from the fixing is smaller than the cross-section of the nozzle mouth.
Optionally, the cross-section of the end of the second part remote from the fixing is greater than half of the cross-section of the nozzle mouth.
Optionally, the cross-section of the end of the second part remote from the fixing member is circular.
Optionally, the second part and the fixing part are both cylindrical structures, and the axis of the fixing part coincides with the axis of the second part.
Optionally, the fixing member is provided with a plurality of protrusions.
Optionally, the first component and the second component are both made of steel materials.
The embodiment of the utility model provides a weld and chew prosthetic devices, including the mounting, and set up first part and the second part at the mounting both ends respectively, weld and chew after the deformation, insert the top that will set up to the first part of conical structure from the mouth of chewing of welding, prop up until will welding, make the welding of deformation chew by recovering, keep away from the one end of mounting with the second part and insert in the mouth of welding, still can clear up the splash of jam in the mouth of welding, thereby will weld and chew the restoration, improve welding quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a welding tip repairing device provided by an embodiment of the present invention;
FIG. 2 is a schematic view showing the position of a welding tip repair device and a welding tip provided by the embodiment of the present invention;
fig. 3 is a schematic position diagram of a welding tip repairing device and a welding tip provided by the embodiment of the present invention.
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 some, not all, of the embodiments of the present invention. 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.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention pertains. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance. But merely to distinguish between different components. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a welding tip repairing device, which is characterized by including a fixing member 10, and a first component 20 and a second component 30 connected to the fixing member 10, wherein the first component 20 and the second component 30 are disposed at two ends of the fixing member 10;
the first part 20 is a cone structure, the radius of the bottom surface of the cone structure is larger than that of a welding tip opening of a welding tip, and the bottom surface is arranged on the fixing piece 10;
the end of the second part 30 remote from the fixing 10 is adapted to the mouth of the nozzle.
In the welding operation, in order to concentrate flame and generate high heat, a welding tip is arranged at the head of a welding gun, when gas shielded welding is carried out, due to the influence of welding spatter, the welding tip can be blocked by spatter melted by electric arc after a period of use, and the welding tip is easy to deform in the process of cleaning the welding tip.
Wherein, the welding nozzle is generally a hollow cylindrical structure or a similar cylindrical structure, the first component 20 is arranged into a conical structure, the bottom surface of the conical structure is arranged on the fixing piece 10, the top end of the conical structure is inserted into the welding nozzle until the conical structure is contacted with the welding nozzle and props up the welding nozzle, and thus the deformed welding nozzle is repaired; the end of the second part 30 remote from the fixture 10 is arranged to fit the mouth of the nozzle, i.e. the tip of the second part 30 can be inserted through the mouth and the barrier in the nozzle pushed outwards by the second part 30 inserted into the nozzle, thus poking out spatter jammed in the nozzle.
As the fixing member 10 for connecting the first member 20 and the second member 30, the fixing member 10 is provided with a handle structure for providing a holding position for a welder when using the device, and when the welding tip is deformed, the handle structure is held by the welder to contact and support the first member 20 with the welding tip opening, so that the deformed welding tip is restored; when the torch is clogged with spatter, the second member 30 is inserted into the torch by holding the handle structure, thereby cleaning the spatter clogged in the torch.
The embodiment of the utility model provides a weld nozzle prosthetic devices, including mounting 10, and set up first part 20 and the second part 30 at mounting 10 both ends respectively, weld nozzle deformation back, will set up to insert from the weld nozzle mouth of welding nozzle on the top of first part 20 of conical structure, prop up until will welding nozzle for the weld nozzle of deformation is recovered, insert in the weld nozzle with the one end that mounting 10 was kept away from to second part 30, still can clear up the splash of jam in welding nozzle, thereby will weld nozzle and restore, improve welding quality.
Optionally, the end of the second part 30 remote from the fixing member 10 is concave.
One end of the second component 30 inserted into the welding nozzle is set to be a concave surface, the concave surface is concave towards the direction of the fixing piece 10, when the top end of the second component 30 is inserted into the welding nozzle, the concave top end can protect the inside of the welding nozzle from being damaged, splashes blocked inside the welding nozzle can be cleaned, and the welding nozzle can be used continuously after the concave surface is abraded.
Optionally, the fixing member 10 is a cylindrical structure, and the axis of the fixing member 10 coincides with the axis of the first component 20.
The fixing member 10 is configured as a cylinder structure, and the first component 20 is a cone structure, wherein a bottom surface of the cone structure is disposed on the cylinder structure, and an axis of the fixing member 10 coincides with an axis of the first component 20, that is, the cone structure is disposed at a central position of the cylinder structure, and a bottom surface of the cone structure may be smaller than the cylinder structure, or the bottom surface of the cone structure coincides with the cylinder structure, which is not limited in this embodiment.
Optionally, the end of the second part 30 remote from the fixture 10 has a cross-section smaller than the cross-section of the nozzle mouth.
Wherein the second member 30 and the first member 20 are respectively arranged at two ends of the fixing member 10, the bottom surface of the second member 30 is also arranged on the fixing member 10, the cross section of the end of the second member 30 inserted into the welding mouth is smaller than that of the welding mouth, so that the second member 30 is inserted from the welding mouth and can be inserted to a certain depth, and the obstacles in the welding mouth are pushed outwards by the second member 30 inserted into the welding mouth until the obstacles are pushed out of the welding mouth.
Optionally, the end of the second part 30 remote from the fixture 10 has a cross-section greater than half the cross-section of the nozzle mouth.
In this embodiment, the cross-section of the second part 30 is smaller than the cross-section of the nozzle, and the second part 30 can only be inserted from the nozzle, but if the cross-section of the second part 30 is much smaller than the cross-section of the nozzle, the second part 30 will not contact the spatter when the spatter is smaller, which will affect the cleaning effect; in addition, the second member 30 has a small cross section and the second member 30 itself has a small volume, so that the rigidity is insufficient, and the second member is easily deformed when cleaning a blockage, thereby shortening the service life of the device.
Optionally, the length of the second part 30 should also be greater than the length of the nozzle so that the second part 30 can contact spatter which has jammed any depth within the nozzle and poked out of the nozzle.
Optionally, the end of the second part 30 remote from the fixing member 10 is circular in cross-section.
In this embodiment, because the nozzle is generally a hollow cylindrical structure or a similar cylindrical structure, the spatter is adsorbed around the circular structure on the inner side, and the cross section of the end of the second member 30 inserted into the nozzle opening is circular, so that the second member 30 can contact the spatter in the nozzle with the greatest integrity, thereby achieving the best cleaning effect.
Alternatively, the cross-section of the end of the second member 30 inserted into the nozzle may be square, trapezoidal, etc., and this embodiment is not limited thereto.
Optionally, the second member 30 and the fixing member 10 are both cylindrical structures, and the axis of the fixing member 10 coincides with the axis of the second member 30.
The provision of the second part 30 and the fixing element 10 as cylindrical structures with the two cylinders overlapping and the axes coinciding, wherein the cross-section of the second part 30 is smaller than the cross-section of the fixing element 10, allows the second part 30 to be inserted from the mouth of the weld until it is fully inserted, and wherein the cross-section of the mouth of the weld is smaller than the cross-section of the fixing element 10, limits further insertion of parts of the device other than the second part 30 in the direction of the weld.
Optionally, a plurality of protrusions are disposed on the fixing member 10.
The fixture 10 serves as a connector for the first part 20 to the second part 30 of the nozzle repair device and also provides a hand-held location for the welder to use the device, and by providing a plurality of projections on the fixture 10, the frictional resistance is increased.
Alternatively, the first member 20 and the second member 30 are made of steel material.
Gas metal arc welding, also called gas metal arc welding for short, is a welding method which adopts the electric arc between a fusible welding wire and a workpiece to be welded which is continuously fed at a constant speed as a heat source to melt the welding wire and base metal to form a molten pool and a welding seam, and is the electric arc welding which takes an additional gas as an arc medium and protects the electric arc and the welding area.
The welding tip is generally made of copper material, when the first component 20 is used for repairing the shape of the welding tip, the first component 20 has certain hardness, the first component 20 is inserted from the welding tip opening, and the deformed welding tip can be supported, so that the deformed welding tip can be repaired; when the second member 30 is used for cleaning up a blockage in the nozzle, the second member 30 should also have a hardness such that the spatter jammed in the nozzle is cleaned up to the outside of the nozzle by applying a force to the second member 30 so that the second member 30 is inserted in the direction of the nozzle.
In this embodiment, the first member 20 and the second member 30 are made of steel, which has the characteristics of high hardness and corrosion resistance, but the first member 20 and the second member 30 may also be made of metal having a certain hardness, such as iron, copper, or copper alloy, and this embodiment is not limited thereto.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The welding tip repairing device is characterized by comprising a fixing piece, a first part and a second part, wherein the first part and the second part are connected with the fixing piece and are arranged at two ends of the fixing piece;
the first part is of a cone structure, the radius of the bottom surface of the cone structure is larger than that of a welding tip opening of a welding tip, and the bottom surface is arranged on the fixing piece;
and one end of the second component, which is far away from the fixing piece, is matched with the mouth of the welding nozzle.
2. The nozzle repair device of claim 1, wherein the end of the second part remote from the fixture is concave.
3. The nozzle repair device of claim 1, wherein the fixture is a cylindrical structure, the axis of the fixture coinciding with the axis of the first component.
4. The nozzle repair device according to claim 1, wherein the end of the second part remote from the fixture has a cross-section smaller than the cross-section of the nozzle.
5. The nozzle repair device according to claim 1, wherein the end of the second part remote from the fixture has a cross-section greater than half the cross-section of the nozzle.
6. A nozzle repair device according to claim 4 or claim 5, wherein the end of the second part remote from the fixing element is circular in cross-section.
7. The nozzle repair device of claim 1, wherein the second component and the fixture are each cylindrical structures, the axis of the fixture coinciding with the axis of the second component.
8. The nozzle repair device of claim 1, wherein the fixture has a plurality of projections.
9. The nozzle repair device of claim 1, wherein the first component and the second component are both made of a steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120417643.1U CN214382969U (en) | 2021-02-24 | 2021-02-24 | Welding tip repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120417643.1U CN214382969U (en) | 2021-02-24 | 2021-02-24 | Welding tip repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214382969U true CN214382969U (en) | 2021-10-12 |
Family
ID=77992416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120417643.1U Active CN214382969U (en) | 2021-02-24 | 2021-02-24 | Welding tip repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214382969U (en) |
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2021
- 2021-02-24 CN CN202120417643.1U patent/CN214382969U/en active Active
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