CN220189907U - Steel pipe grounding structure, hot air gun and hot air gun welding table equipment - Google Patents
Steel pipe grounding structure, hot air gun and hot air gun welding table equipment Download PDFInfo
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- CN220189907U CN220189907U CN202321536792.5U CN202321536792U CN220189907U CN 220189907 U CN220189907 U CN 220189907U CN 202321536792 U CN202321536792 U CN 202321536792U CN 220189907 U CN220189907 U CN 220189907U
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- steel pipe
- air gun
- hot air
- grounding
- handle
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 85
- 239000010959 steel Substances 0.000 title claims abstract description 85
- 238000003466 welding Methods 0.000 title claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000005476 soldering Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 210000002445 nipple Anatomy 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 239000002893 slag Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model provides a steel pipe grounding structure which comprises a steel pipe main body and an electronic terminal component, wherein the middle part of the steel pipe main body is penetrated to form openings at two ends, one end of the opening is provided with a grounding terminal component, the grounding terminal component extends outwards from the opening, the grounding terminal component and the steel pipe main body are integrally formed, the electronic terminal component is detachably connected with the grounding terminal component, and the electronic terminal component and the grounding terminal component are used for connecting the steel pipe main body with a ground wire. According to the steel pipe grounding structure, the grounding terminal component and the steel pipe main body are integrally connected, so that welding on the steel pipe main body is avoided, welding slag is not generated, the procedures for connecting the electronic terminal component and the steel pipe main body are reduced, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of detaching welding equipment, and particularly relates to a steel pipe grounding structure, a hot air gun and a hot air gun welding table device.
Background
The hot air gun is common disassembling and welding equipment, and the heating device and the blowing device are arranged in the hot air gun, so that blown air is hot air, soldering tin and the like can be melted, and the electronic components are disassembled and welded. The existing heat gun equipment is provided with a metal straight pipe serving as a muzzle and communicated with a blower, blown hot air is blown out from the metal straight pipe, and a heating wire can be wound in the heat gun, so that the metal straight pipe is required to be grounded, and the effect of static electricity prevention in the use process of the heat gun is achieved.
The grounding terminal is welded at one end of the metal straight pipe and is welded on the inner wall of the metal straight pipe, so that the welding position is accurate, the welding strength reaches the standard, the process is complex, and the production efficiency is low; meanwhile, due to welding fixation, welding slag is often arranged at a welding position, so that an insulating layer is influenced by foreign matters in the metal pipe and a heating core is arranged.
Therefore, it is necessary to design a steel pipe grounding structure that avoids welding the fixed grounding terminal and has high production efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the steel pipe grounding structure with simple structure and high production efficiency.
The utility model provides a steel pipe grounding structure which comprises a steel pipe main body and an electronic terminal component, wherein the middle part of the steel pipe main body is penetrated to form openings at two ends, one end of the opening is provided with a grounding terminal component, the grounding terminal component extends outwards from the opening, the grounding terminal component and the steel pipe main body are integrally formed, the electronic terminal component is detachably connected with the grounding terminal component, and the electronic terminal component and the grounding terminal component are used for connecting the steel pipe main body with a ground wire.
Preferably, the electronic terminal part comprises a terminal connected with the ground wire and a connecting pipe end connected with the ground terminal part, and the connecting pipe end is sleeved on the ground terminal part.
Preferably, the connecting pipe end further comprises at least one clamping part, and when the connecting pipe end is sleeved on the grounding terminal component, pressure can be applied to the clamping part to enable the clamping part to be fixedly connected with the grounding terminal component.
Preferably, the connecting pipe end is provided with a first connecting hole, the ground terminal part is provided with a second connecting hole, when the connecting pipe end is connected with the ground terminal part, the first connecting hole corresponds to the second connecting hole in position, and the connecting pipe end is fixedly connected with the ground terminal part through screws in the first connecting hole and the second connecting hole.
Preferably, the side wall of one end of the grounding terminal component of the steel pipe main body is provided with at least one fixed installation clamping position, and the fixed installation clamping position is used for fixedly connecting the steel pipe main body with external hot air gun equipment.
Preferably, two fixing installation clamping positions are symmetrically arranged, and a connecting line of the two fixing installation clamping positions passes through the circle center of the plane where the fixing installation clamping positions are located.
Preferably, the ground terminal member is disposed in the middle of the circular arcs of the two fixed mounting fixtures, and the ground terminal member is the same distance as the two fixed mounting fixtures.
The utility model also provides a hot air gun, which comprises a main machine of the hot air gun, a handle of the hot air gun and a power line, wherein the handle of the hot air gun comprises the steel pipe grounding structure as set forth in any one of the above, the steel pipe main body is arranged in the handle of the hot air gun and is connected to the ground wire of the power line through the steel pipe grounding structure, a blower is arranged in the main machine of the hot air gun, and the blower is communicated with the steel pipe main body and is used for blowing hot air out of the handle of the hot air gun.
The utility model also provides a hot air gun welding table device, which comprises a host machine, an air gun handle, a soldering iron handle and a power line, wherein the air gun handle comprises the steel pipe grounding structure according to any one of the above, the steel pipe main body is arranged in the air gun handle and is connected to the ground wire of the power line through the steel pipe grounding structure, the air gun handle and the soldering iron handle are electrically connected with the host machine, and the host machine can control the air gun handle to blow and the soldering iron handle to heat.
According to the steel pipe grounding structure, the grounding terminal component and the steel pipe main body are integrally connected, so that welding on the steel pipe main body is avoided, welding slag is not generated, the procedures for connecting the electronic terminal component and the steel pipe main body are reduced, and the production efficiency is improved.
Drawings
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the utility model.
Fig. 1 is a schematic structural view of a steel pipe main body according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a steel pipe grounding structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of another directional structure of a steel pipe grounding structure according to an embodiment of the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Detailed Description
In order that the utility model may be understood more fully, the utility model will be described with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, an embodiment of the present utility model provides a steel pipe grounding structure, which includes a steel pipe main body 1 and an electronic wire end component 2, wherein the steel pipe grounding structure of the present embodiment is mainly used in a heat gun device, and a blowing steel pipe of the heat gun needs to be connected with a ground wire 10 of a power line, so as to ensure that a heat air blower is not affected by static electricity in a use process, where the steel pipe main body 1 is the blowing steel pipe for the heat gun. In this embodiment, the middle portion of the steel pipe body 1 is penetrated to form two end openings, and the ground terminal member 3 is provided at one end opening, and the ground terminal member 3 extends outwardly from the opening, and the length and width of the outwardly extending portion may be designed according to the specifications of the heat gun of the different model, which is not limited in detail herein. The grounding terminal part 3 and the steel pipe main body 1 are integrally formed, the grounding terminal part 3 and the steel pipe main body 1 can be integrally formed through laser three-dimensional cutting, and the laser cutting precision can reach 2mm. After the ground terminal member 3 is molded, the electronic wire end member 2 is detachably connected to the ground terminal member 3, the other end of the electronic wire end member 2 is connected to the ground wire 10, and the electronic wire end member 2 and the ground terminal member 3 are used to connect the steel pipe body 1 to the ground wire 10.
By improving the structure of the ground terminal member 3 and the ground structure of the steel pipe body 1, the process difficulty can be greatly reduced, thereby improving the production efficiency. Through measurement and calculation in actual production of the applicant, according to the original production mode, namely the procedure of carrying out the registered positioning welding of the grounding terminal part 3 and the steel pipe main body 1, the production efficiency of completing the grounding structure of the steel pipe main body 1 is that three operators finish 2000 in one day; by adopting the steel pipe grounding structure provided by the embodiment of the utility model, the production efficiency of the grounding structure is 8000, and the production efficiency is greatly improved.
Referring to fig. 2 to 4, in the present embodiment, the electronic wire end part 2 includes a terminal 4 connected to a ground wire 10 and a terminal end 5 connected to a ground terminal part 3, the ground wire 10 is fixedly connected to the terminal 4 and extends to a power wire to be connected to the ground wire 10 of the power wire, thereby realizing the ground connection of the steel pipe body 1, and the terminal end 5 is sleeved on the ground terminal part 3 and detachably connected to the ground terminal part 3. In this embodiment, the electronic terminal component 2 and the grounding terminal component 3 are connected, and then the plastic sleeve is sleeved at the connection position of the electronic terminal component 2 and the grounding terminal component 3, so that the plastic sleeve can be contracted in a heating manner, the connection position of the electronic terminal component 2 and the grounding terminal component 3 is tightly wrapped, and the strength of the connection position is enhanced.
Referring to fig. 3-4, further, the connecting tube end 5 further includes at least one clamping portion 6, and when the connecting tube end 5 is sleeved on the ground terminal member 3, pressure can be applied to the clamping portion 6 to fixedly connect the clamping portion 6 with the ground terminal member 3. In the present embodiment, the socket end 5 is provided with two clamping portions 6, the two clamping portions 6 are symmetrically arranged on the left and right, and before the electronic terminal member 2 is connected with the ground terminal member 3, the clamping portions 6 are in an open state; when the socket end 5 is fitted over the ground terminal member 3, the two clamping portions 6 are pressed or squeezed to clamp the ground terminal member 3, thereby fixing the ground terminal member 3.
Referring to fig. 2-4, in the present embodiment, a first connection hole 7 is provided on the connection pipe end 5, a second connection hole 8 is provided on the ground terminal member 3, and when the connection pipe end 5 is connected to the ground terminal member 3, the first connection hole 7 and the second connection hole 8 are located correspondingly, and the connection pipe end 5 and the ground terminal member 3 are fixedly connected to each other through screws in the first connection hole 7 and the second connection hole 8.
Referring to fig. 1, in the present embodiment, a side wall of one end of a grounding terminal member 3 of a steel pipe body 1 is provided with at least one fixing and mounting clip 9, the fixing and mounting clip 9 penetrates through the side wall of the steel pipe body 1, and the fixing and mounting clip 9 is used for fixedly connecting the steel pipe body 1 with external heat gun equipment.
Further, two fixing and installing clamping positions 9 are symmetrically arranged, and the connecting line of the two fixing and installing clamping positions 9 passes through the circle center of the plane where the connecting line is located, namely, the connecting line of the two fixing and installing clamping positions 9 is the diameter of the circle of the cross section of the steel pipe main body 1 where the connecting line is located, namely, the distance between the two fixing and installing clamping positions 9 is farthest. The two fixed mounting clamping positions 9 can ensure that the steel pipe main body 1 is firmly connected with the hot air blower, and the danger of detachment can not occur in the using process.
Still further, the ground terminal member 3 is disposed in the middle of the circular arcs of the two fixed mounting fixtures 9, and the ground terminal member 3 is the same distance from the two fixed mounting fixtures 9. The position setting of the ground terminal member 3 is associated with the design of the heat gun, in this embodiment the ground terminal member 3 is arranged in the middle of two fixed mounting detents 9 for facilitating the subsequent mounting of the insulating layer and the heat generating core of the heat gun.
The second embodiment of the present utility model also provides a heat gun, which comprises a main machine of the heat gun, a heat gun handle and a power cord, wherein the heat gun handle comprises the steel pipe grounding structure as described in any one of the above, the steel pipe main body 1 is arranged in the heat gun handle and is connected to the ground wire 10 of the power cord through the steel pipe grounding structure, a blower is arranged in the main machine of the heat gun, and the blower is communicated with the steel pipe main body 1 and is used for blowing out hot air from the heat gun handle.
The third embodiment of the utility model also provides a hot air gun welding table device, which comprises a host machine, a hot air gun handle, a soldering iron handle and a power line, wherein the hot air gun handle comprises the steel pipe grounding structure as any one of the above, the steel pipe main body 1 is arranged in the hot air gun handle and is connected to the ground wire 10 of the power line through the steel pipe grounding structure, the hot air gun handle and the soldering iron handle are electrically connected with the host machine, and the host machine can control the hot air gun handle to blow and the soldering iron handle to generate heat.
According to the steel pipe grounding structure, the grounding terminal component and the steel pipe main body are integrally connected, so that welding on the steel pipe main body is avoided, welding slag is not generated, the procedures for connecting the electronic terminal component and the steel pipe main body are reduced, and the production efficiency is improved.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description of the terms "preferred embodiment," "further embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (9)
1. The utility model provides a steel pipe grounding structure, its characterized in that includes steel pipe main part and electron line end part, steel pipe main part middle part link up and forms both ends opening, is provided with the ground terminal part on one end the opening, the ground terminal part follows the opening outwards extends, the ground terminal part with steel pipe main part integrated into one piece, electron line end part with ground terminal part detachable connection, electron line end part with ground terminal part is used for with steel pipe main part and ground connection.
2. The steel-tube grounding structure as set forth in claim 1, wherein said electronic wire end member includes a terminal connected to a ground wire and a nipple end connected to said ground terminal member, said nipple end being sleeved on said ground terminal member.
3. The steel pipe grounding structure as set forth in claim 2, wherein said nipple end further comprises at least one clamping portion, and when said nipple end is fitted over said grounding terminal member, pressure is applied to said clamping portion to fixedly connect said clamping portion with said grounding terminal member.
4. The steel pipe grounding structure as set forth in claim 2, wherein said connecting pipe end is provided with a first connecting hole, said grounding terminal member is provided with a second connecting hole, when said connecting pipe end is connected to said grounding terminal member, said first connecting hole and said second connecting hole are positioned correspondingly, and said connecting pipe end and said grounding terminal member are fixedly connected to said first connecting hole and said second connecting hole by means of screws.
5. The steel pipe grounding structure as set forth in claim 1, wherein said steel pipe body is provided with at least one fixed mounting clip on a side wall of one end of said grounding terminal member, said fixed mounting clip being for fixedly connecting said steel pipe body with an external heat gun apparatus.
6. The steel pipe grounding structure as claimed in claim 5, wherein two of the fixing installation clamping positions are symmetrically arranged, and a connecting line of the two fixing installation clamping positions passes through the center of the plane.
7. The steel pipe grounding structure as claimed in claim 6, wherein said grounding terminal member is disposed in the middle of the circular arcs of two of said fixed mounting detents, said grounding terminal member being the same distance from two of said fixed mounting detents.
8. A hot air gun, characterized by comprising a main machine of the hot air gun, a handle of the hot air gun and a power line, wherein the handle of the hot air gun comprises the steel pipe grounding structure as set forth in any one of claims 1-7, the steel pipe body is arranged in the handle of the hot air gun and is connected to the ground wire of the power line through the steel pipe grounding structure, a blower is arranged in the main machine of the hot air gun, and the blower is communicated with the steel pipe body and is used for blowing hot air out of the handle of the hot air gun.
9. The hot air gun welding table device is characterized by comprising a host machine, an air gun handle, a soldering iron handle and a power line, wherein the air gun handle comprises the steel pipe grounding structure as claimed in any one of claims 1-7, the steel pipe body is arranged in the air gun handle and is connected to the ground wire of the power line through the steel pipe grounding structure, the air gun handle and the soldering iron handle are electrically connected with the host machine, and the host machine can control the air gun handle to blow and the soldering iron handle to generate heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536792.5U CN220189907U (en) | 2023-06-16 | 2023-06-16 | Steel pipe grounding structure, hot air gun and hot air gun welding table equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536792.5U CN220189907U (en) | 2023-06-16 | 2023-06-16 | Steel pipe grounding structure, hot air gun and hot air gun welding table equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189907U true CN220189907U (en) | 2023-12-15 |
Family
ID=89113640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321536792.5U Active CN220189907U (en) | 2023-06-16 | 2023-06-16 | Steel pipe grounding structure, hot air gun and hot air gun welding table equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189907U (en) |
-
2023
- 2023-06-16 CN CN202321536792.5U patent/CN220189907U/en active Active
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