CN213410729U - Protective cover of hot air pull welding table - Google Patents
Protective cover of hot air pull welding table Download PDFInfo
- Publication number
- CN213410729U CN213410729U CN202022117389.1U CN202022117389U CN213410729U CN 213410729 U CN213410729 U CN 213410729U CN 202022117389 U CN202022117389 U CN 202022117389U CN 213410729 U CN213410729 U CN 213410729U
- Authority
- CN
- China
- Prior art keywords
- shell
- groove
- sliding rail
- air gun
- slide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 title claims description 15
- 229910000679 solder Inorganic materials 0.000 claims 5
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 230000003245 working effect Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a hot-blast safety cover of pulling out welding platform, including protection device, protection device includes the shell, the shell has cup jointed the air gun for central department in tubular structure and the shell, the shell inside wall has evenly opened a plurality of rectangular channels, shell lateral wall one end is kept away from central department one side and is opened there is ring channel and ring channel sliding connection annular slab, it has recess and ring channel inside wall to open on the shell axial plane and has been close to recess one end symmetry and open and have last slide rail and lower slide rail, it communicates with each other with the recess and goes up the slide rail and keep away from down slide rail one side fixedly connected with rack to go up the slide rail, it is equipped with buckle device to go up the slide rail and be. The utility model discloses in, through setting up rectangular channel, shell, and the shell cup joints on the air gun, be convenient for install and dismantle the shell, a plurality of rectangular channels are convenient for the air gun at the heat dissipation of during operation simultaneously, prevent that the air gun from because overheated leading to the inner member to damage, protect the safety of air gun, prolong the life of air gun simultaneously.
Description
Technical Field
The utility model relates to a welding machine field especially relates to a hot-blast safety cover of pulling out welding stage.
Background
In the process of circuit connection, electric appliance assembly or equipment maintenance, components packaged on a circuit board need to be dismounted sometimes, the components are usually packaged by special pin chips, and in order to smoothly dismount the components and avoid damaging products as much as possible, a hot air soldering station is usually adopted to realize a soldering and dismounting process.
The principle of the hot air welding bench is that the circuit board is processed after the air in the pipeline is heated, and the tin soldering on the circuit board is melted, so that parts are smoothly removed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protective cover of a hot air pull welding table.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a protective cover of a hot air drawing welding table comprises a protective device, wherein the protective device comprises a shell, the shell is of a cylindrical structure, a wind gun is sleeved at the center in the shell, a plurality of rectangular grooves are uniformly formed in the inner side wall of the shell, one side, far away from the center, of one end of the outer side wall of the shell is provided with a ring groove, a ring plate is connected in the ring groove in a sliding mode, a groove is formed in the axial surface of the shell, an upper sliding rail and a lower sliding rail are symmetrically formed in the end, close to the groove, of the inner side wall of the ring groove, an upper sliding rail is communicated with the groove, a rack is fixedly connected to one side, far;
the buckle device comprises a sliding block, the sliding block is fixedly connected with the contact surface of the annular plate near the center of one side of the annular plate, the sliding block is connected with a rotating shaft in a rotating mode near the center of one end of the opposite side of the air gun, which is opened on one side of the air gun, of the sunken groove, the rotating shaft is connected with the rotating shaft in a rotating mode, the L-shaped plate is fixedly connected to the axial surface of the rotating shaft, one end of the L-shaped plate, which is far away from one end of the rotating shaft, is connected with a spring in a meshing mode near the tooth surface of a rack, the L-.
As a further description of the above technical solution:
the groove is parallel to the central line of the shell, and the depth of the groove does not exceed the height of the shell.
As a further description of the above technical solution:
the annular groove is matched with the upper sliding rail and the groove in size.
As a further description of the above technical solution:
the slider is connected with the inner side walls of the upper slide rail and the lower slide rail in a sliding mode.
As a further description of the above technical solution:
one side of the spring, which is far away from the L-shaped plate, is fixedly connected with the contact surface of the sinking groove.
As a further description of the above technical solution:
one end of the pressing rod, which is far away from the L-shaped plate, extends outwards and is connected with the inner side wall of the groove in a sliding mode.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up rectangular channel, shell, and the shell cup joints on the air gun, be convenient for install and dismantle the shell, a plurality of rectangular channels are convenient for the air gun heat dissipation at the during operation simultaneously, prevent that the air gun from damaging owing to overheated leading to internal component.
2. The utility model discloses a set up spring, L template, depression bar, rack, make L template downstream through pressing down the depression bar, realize that L template and rack tooth face to breaking away from, realize that the annular plate stretches out the ring channel, prevent that the hot-blast natural wind that receives of air gun influences the temperature reduction at outdoor during operation, also can prevent simultaneously because the too big hot-blast stability of influence air gun of external wind speed influences the working effect.
Drawings
Fig. 1 is a front sectional view of a protective cover of a hot air welding station according to the present invention;
FIG. 2 is a side cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of FIG. 1A;
FIG. 4 is an enlarged view of FIG. 2B;
fig. 5 is a schematic structural view of the housing.
Illustration of the drawings:
1. a slider; 2. a lower slide rail; 3. a rectangular groove; 4. a wind gun; 5. a housing; 6. an annular plate; 7. an upper slide rail; 8. a rack; 9. a groove; 10. an annular groove; 11. a pressure lever; 12. sinking a groove; 13. a spring; 14. an L-shaped plate; 15. a rotating shaft.
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a protective cover of a hot air drawing welding table comprises a protective device, the protective device comprises a shell 5, the shell 5 is of a cylindrical structure, a wind gun 4 is sleeved at the center of the shell 5, the shell 5 is conveniently and quickly sleeved on the surface of the wind gun 4 by a sleeving method, a plurality of rectangular grooves 3 are uniformly formed in the inner side wall of the shell 5, when the wind gun 4 works, a large amount of heat can be generated in the wind gun 4, the rectangular grooves 3 can facilitate the heat dissipation of the interior of the wind gun 4, the damage of internal components caused by overheating of the wind gun 4 is prevented, a ring groove 10 is formed in one side, away from the center, of the outer side wall of the shell 5, an annular plate 6 is connected in the ring groove 10 in a sliding mode, hot air sprayed by the wind gun 4 is protected through the annular plate 6, the heat dissipation amount of the wind or the swinging caused by natural wind during outdoor work is prevented, the working effect is influenced, a groove 9 is formed in the axial surface of, the upper sliding rail 7 is communicated with the groove 9, a rack 8 is fixedly connected to one side, away from the lower sliding rail 2, of the upper sliding rail 7, and a buckling device is arranged at one end, close to the bottom of the annular groove 10, of the upper sliding rail 7;
the buckle device comprises a sliding block 1, the sliding block 1 is fixedly connected with the contact surface of the annular plate 6 close to the center of one side of the annular plate 6, the annular plate 6 is conveniently stretched out and accommodated through the movement of the sliding block 1, the sliding block 1 is far away from one side of the air gun 4 and is provided with a sunken groove 12 and a rotating shaft 15 in the sunken groove 12, the center of the opposite one end of the L-shaped plate is rotatably connected with the center of the opposite one end of the L-shaped plate 14, the L-shaped plate 14 is fixedly connected with a L-shaped plate 14 on the shaft surface of the rotating shaft 15, the L-shaped plate 14 is far away from one end of the rotating shaft 15 and is close to one side of the air gun 4, the L-shaped plate 14 is far away from one end of the rotating shaft 15 and is far away from one side of the air gun 4 and is hinged to be connected with.
The working principle is as follows: the shell 5 is sleeved on the outer surface of the air gun 4, after the sleeving is finished, when the air gun 4 works outdoors, the L-shaped plate 14 is driven to move downwards through the pressing rod 11 to separate from the tooth surface of the rack 8, the position of the sliding block 1 is moved, the pressing rod 11 is pushed to move while the pressing rod 11 is pressed, the annular plate 6 extends out of the annular groove 10, after the annular groove is extended to a proper length, the pressing of the pressing rod 11 is loosened, the L-shaped plate 14 is automatically reset under the action of the spring 13 at the moment, the L-shaped plate 14 is re-meshed with the tooth surface of the rack 8, the position of the sliding block 1 is ensured to be stable, the annular plate 6 can protect the hot air heat concentration blown out of the air gun 4, meanwhile, when the outdoor air speed is large, the annular plate 6 can also protect the hot air.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a hot-blast safety cover of welding stage that pulls out, includes protection device, its characterized in that: the protection device comprises a shell (5), the shell (5) is of a cylindrical structure, an air gun (4) is sleeved at the center in the shell (5), a plurality of rectangular grooves (3) are uniformly formed in the inner side wall of the shell (5), an annular groove (10) is formed in one side, away from the center, of the outer side wall of the shell (5), an annular plate (6) is connected in the annular groove (10) in a sliding mode, a groove (9) is formed in the axial surface of the shell (5), an upper sliding rail (7) and a lower sliding rail (2) are symmetrically formed in one end, close to the groove (9), of the inner side wall of the annular groove (10), an upper sliding rail (7) is communicated with the groove (9), a rack (8) is fixedly connected to one side, away from the lower sliding rail (2), of the upper sliding rail (7), close to the bottom of the;
buckle device includes slider (1), slider (1) is close to annular plate (6) one side center department and is fixed connection with annular plate (6) contact surface, slider (1) is kept away from wind rifle (4) one side and is opened and to be had heavy groove (12) and heavy groove (12) in relative one side one end center department and rotate and be connected with pivot (15), fixedly connected with L template (14) on pivot (15) axial plane, and L template (14) keep away from pivot (15) one end and be connected with rack (8) flank of tooth meshing, pivot (15) one end is kept away from and is close to wind rifle (4) one side fixedly connected with spring (13) in L template (14), pivot (15) one end is kept away from and wind rifle (4) one side hinged joint has depression bar (11) is kept away from in L template (14).
2. The protective shield for a hot air solder station of claim 1, wherein: the groove (9) is parallel to the central line of the shell (5), and the depth of the groove (9) does not exceed the height of the shell (5).
3. The protective shield for a hot air solder station of claim 1, wherein: the annular groove (10) is matched with the upper sliding rail (7) and the groove (9) in size.
4. The protective shield for a hot air solder station of claim 1, wherein: the sliding block (1) is connected with the inner side walls of the upper sliding rail (7) and the lower sliding rail (2) in a sliding mode.
5. The protective shield for a hot air solder station of claim 1, wherein: one side of the spring (13) far away from the L-shaped plate (14) is fixedly connected with the contact surface of the sinking groove (12).
6. The protective shield for a hot air solder station of claim 1, wherein: one end of the pressure lever (11) far away from the L-shaped plate (14) extends outwards and is in sliding connection with the inner side wall of the groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117389.1U CN213410729U (en) | 2020-09-24 | 2020-09-24 | Protective cover of hot air pull welding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117389.1U CN213410729U (en) | 2020-09-24 | 2020-09-24 | Protective cover of hot air pull welding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213410729U true CN213410729U (en) | 2021-06-11 |
Family
ID=76263672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022117389.1U Expired - Fee Related CN213410729U (en) | 2020-09-24 | 2020-09-24 | Protective cover of hot air pull welding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213410729U (en) |
-
2020
- 2020-09-24 CN CN202022117389.1U patent/CN213410729U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |