CN212278699U - Electric welding current source shell structure - Google Patents
Electric welding current source shell structure Download PDFInfo
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- CN212278699U CN212278699U CN202021344501.9U CN202021344501U CN212278699U CN 212278699 U CN212278699 U CN 212278699U CN 202021344501 U CN202021344501 U CN 202021344501U CN 212278699 U CN212278699 U CN 212278699U
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Abstract
The utility model discloses an electric welding current source shell structure, casing including fixed surface connection on bottom plate and the bottom plate, the fluting has been seted up to the upper surface of casing, the spread groove has been seted up to grooved one side, the inside of spread groove is rotated and is connected with the connecting axle, just one side fixedly connected with apron of connecting axle, the mounting groove has been seted up with the equidistant adjacent one side of casing to the apron, every radiator fan, every are all installed to the inside of mounting groove radiator fan's lower extreme all is provided with the dust screen, the dust-proof chamber has been seted up to the inside of apron. The utility model discloses a set up the fluting in the upper end of casing and rotate and be connected with the apron, set up radiator fan, dust-proof chamber, radiating groove and dust guard on the apron and cooperate the use, can carry out effectual the giving off to the heat of casing inside, and can prevent the entering of dust effectively at the in-process that gives off, and the apron can carry out convenient dismantlement and can make things convenient for going on of later stage maintenance.
Description
Technical Field
The utility model relates to a shell structure specifically is an electric welding current source shell structure.
Background
The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. The structure is very simple, and the transformer is a high-power transformer.
Electric welding machines can be generally divided into two types according to the types of output power supplies, wherein one type is an alternating current power supply and the other type is a direct current power supply. They use the principle of inductance, the inductance will generate huge voltage change when switching on and off, and the high-voltage arc generated by the instant short circuit of the positive and negative poles is used to melt the solder on the welding electrode, so that they reach the purpose of atomic bonding.
Current current source shell structure function is comparatively single, and heat dissipation and protective effect are relatively poor, can't satisfy the user demand, and current source often dismantles comparatively loaded down with trivial details when needs maintain, and it is very inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric welding current source shell structure 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 an electric welding current source shell structure, includes bottom plate and the casing of fixed surface connection on the bottom plate, the fluting has been seted up to the upper surface of casing, the spread groove has been seted up to grooved one side, the inside of spread groove is rotated and is connected with the connecting axle, just one side fixedly connected with apron of connecting axle, the heat sink has been seted up to apron and the inside equidistant adjacent one side of casing, every radiator fan, every are all installed to the inside of heat sink radiator fan's lower extreme all is provided with the dust screen, the dustproof chamber has been seted up to the inside of apron, dustproof chamber and every the inside intercommunication of mounting groove, the mounting groove has been seted up to the apron equidistant inside one side of keeping away from the casing, every the mounting groove all communicates with the inside in dustproof chamber, every the downside of heat sink all is provided.
As a further aspect of the present invention: the inside both sides of casing all are provided with the connecting strip, both sides the impartial interval fixedly connected with block rubber in one side that the connecting strip is adjacent, both sides the both ends of keeping away from one side of connecting strip all rotate and are connected with the threaded rod, every the outside that the casing extends to the casing is all run through to the one end of threaded rod, every the threaded rod all with casing threaded connection.
As a further aspect of the present invention: the lower surface of casing all fixedly connected with support bar all around, every the lower surface of support bar has all been seted up and has been accomodate the chamber, every accomodate the equal fixedly connected with dead lever in inside both sides in chamber, both sides the outside of dead lever is all rotated and is connected with the lasso, every all be provided with the clutch blocks between lasso and the clutch blocks, both sides the equal fixedly connected with connecting rod in the adjacent one side of lasso, both sides the equal fixedly connected with rubber head in the adjacent one end of connecting rod.
As a further aspect of the present invention: the equal fixedly connected with positive magnetic stripe in grooved both sides, the equal fixedly connected with negative pole magnetic stripe in both sides of apron and the inside adjacent side of casing, the negative pole magnetic stripe is connected with positive magnetic stripe magnetism.
As a further aspect of the present invention: the size of the cover plate is matched with that of the groove.
As a further aspect of the present invention: each dust guard is made of metal materials with good heat absorption effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the fluting in the upper end of casing and rotate and be connected with the apron, cooperate the use through setting up radiator fan, dust-proof chamber, radiating groove and dust guard on the apron, can carry out effectual giving off to the heat of casing inside, and can prevent the entering of dust effectively at the in-process that gives off, and the apron can carry out convenient dismantlement and can make things convenient for going on of later stage maintenance.
2. The utility model discloses a set up connecting strip, threaded rod and block rubber and cooperate the use, can make connecting strip and block rubber carry out the centre gripping to the current source body through rotatory threaded rod for the inside at the casing can be installed steadily to the current source body.
3. The utility model discloses can support the device through the connecting rod through rotating the connecting rod when using, when supporting through the connecting rod, the casing at this moment highly also risees, can be favorable to thermal giving off more.
Drawings
Fig. 1 is a schematic perspective view of a current source housing structure of an electric welding machine.
Fig. 2 is a rear view structural diagram of the current source housing structure of the electric welding machine.
FIG. 3 is a schematic cross-sectional view of a cover plate in a current source housing structure of the welding machine.
FIG. 4 is a schematic diagram of a support bar in a current source housing structure of the welding machine.
In the figure: casing 1, bottom plate 2, connecting strip 3, fluting 4, anodal magnetic stripe 5, rubber head 6, spread groove 7, negative pole magnetic stripe 8, mounting groove 9, dust screen 10, radiator fan 11, apron 12, connecting axle 13, threaded rod 14, support bar 15, radiating groove 16, dust guard 17, dustproof chamber 18, connecting rod 19, dead lever 20, lasso 21, clutch blocks 22, accomodate chamber 23, rubber piece 24.
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.
Referring to fig. 1-4, in an embodiment of the present invention, an electric welding machine current source housing structure includes a bottom plate 2 and a housing 1 fixedly connected to an upper surface of the bottom plate 2, a slot 4 is formed on the upper surface of the housing 1, a connecting groove 7 is formed on one side of the slot 4, a connecting shaft 13 is rotatably connected to an inside of the connecting groove 7, and one side fixedly connected with apron 12 of connecting axle 13, apron 12 has seted up mounting groove 9 with the inside adjacent one side of casing 1 equidistant, radiator fan 11 is all installed to the inside of every mounting groove 9, the lower extreme of every radiator fan 11 all is provided with dust screen 10, dustproof chamber 18 has been seted up to the inside of apron 12, dustproof chamber 18 communicates with the inside of every mounting groove 9, apron 12 keeps away from the inside equidistant radiating groove 16 of having seted up of one side of casing 1, every radiating groove 16 all communicates with the inside in dustproof chamber 18, the downside of every radiating groove 16 all is provided with dust guard 17.
Referring to fig. 1, the connecting strips 3 are disposed on two sides of the inside of the casing 1, the rubber blocks 24 are fixedly connected to the adjacent sides of the connecting strips 3 at equal intervals, the two ends of the connecting strips 3 at the two sides, which are far away from one side, are rotatably connected to the threaded rods 14, one end of each threaded rod 14 penetrates through the casing 1 and extends to the outside of the casing 1, and each threaded rod 14 is in threaded connection with the casing 1.
Referring to fig. 4, the support bars 15 are fixedly connected to the periphery of the lower surface of the casing 1, a storage cavity 23 is formed in the lower surface of each support bar 15, fixing rods 20 are fixedly connected to two sides of the interior of each storage cavity 23, the outer sides of the fixing rods 20 on the two sides are rotatably connected to ferrules 21, a friction block 22 is arranged between each ferrule 21 and the friction block 22, a connecting rod 19 is fixedly connected to one adjacent side of each ferrule 21 on the two sides, and a rubber head 6 is fixedly connected to one adjacent end of each connecting rod 19 on the two sides.
Referring to fig. 1, both sides of the slot 4 are fixedly connected with the positive magnetic stripe 5, both sides of the cover plate 12 and the adjacent side inside the casing 1 are fixedly connected with the negative magnetic stripe 8, and the negative magnetic stripe 8 is magnetically connected with the positive magnetic stripe 5.
Referring to fig. 1, the cover 12 is adapted to the slot 4.
Referring to fig. 1, each dust-proof plate 17 is made of a metal material having a good heat absorption effect.
The utility model discloses a theory of operation is:
during the use, can take out the heat that the inside current source body of casing 1 produced through radiator fan 11 on apron 12, the heat of taking out enters into the inside in dustproof chamber 18, the heat upwards gives off, carry out effectual giving off through radiating groove 16, setting through dustproof plate 17, the dust can fall in the side of dustproof plate 17 and the inside in dustproof chamber 18 when falling, dust screen 10 can avoid the dust to get into equally, make connecting strip 3 and rubber block 24 carry out the centre gripping to the current source body through rotatory threaded rod 14, make the current source body can install the inside at casing 1 steadily, during the use, can rotate connecting rod 19, make connecting rod 19 and rubber head 6 support, the height of device has been improved simultaneously, make the bottom of device and the interval increase between the face of placing, the radiating effect of device has been increased.
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 welding current source shell structure, includes casing (1) that fixed surface connects on bottom plate (2) and bottom plate (2), its characterized in that: the upper surface of the shell (1) is provided with a groove (4), one side of the groove (4) is provided with a connecting groove (7), the inside of the connecting groove (7) is rotatably connected with a connecting shaft (13), one side of the connecting shaft (13) is fixedly connected with a cover plate (12), the cover plate (12) and one side adjacent to the inside of the shell (1) are provided with mounting grooves (9) at equal intervals, each mounting groove (9) is internally provided with a cooling fan (11), the lower end of each cooling fan (11) is provided with a dust screen (10), the cover plate (12) is internally provided with a dust-proof cavity (18), the dust-proof cavity (18) is communicated with the inside of each mounting groove (9), one side of the cover plate (12) far away from the inside of the shell (1) is provided with a cooling groove (16) at equal intervals, and each cooling groove (16) is communicated with the inside of the dust-proof cavity, and a dustproof plate (17) is arranged on the lower side of each heat dissipation groove (16).
2. The current source housing structure of electric welding machine according to claim 1, wherein: the inside both sides of casing (1) all are provided with connecting strip (3), both sides the impartial interval fixedly connected with block rubber (24) in one side that connecting strip (3) are adjacent, both sides the both ends of keeping away from one side of connecting strip (3) are all rotated and are connected with threaded rod (14), every the outside that casing (1) extended to casing (1) is all run through to the one end of threaded rod (14), every threaded rod (14) all with casing (1) threaded connection.
3. The current source housing structure of electric welding machine according to claim 1, wherein: equal fixedly connected with support bar (15) all around of lower surface of casing (1), every accomodate chamber (23), every have all been seted up to the lower surface of support bar (15) accomodate the equal fixedly connected with dead lever (20) in inside both sides of chamber (23), both sides the outside of dead lever (20) is all rotated and is connected with lasso (21), every all be provided with clutch blocks (22), both sides between lasso (21) and clutch blocks (22) the equal fixedly connected with connecting rod (19) in the adjacent one side of lasso (21), both sides the equal fixedly connected with rubber head (6) of one end that connecting rod (19) are adjacent.
4. The current source housing structure of electric welding machine according to claim 1, wherein: the equal fixedly connected with anodal magnetic stripe (5) in both sides of fluting (4), the equal fixedly connected with negative pole magnetic stripe (8) in both sides of apron (12) and the inside adjacent side of casing (1), negative pole magnetic stripe (8) are connected with anodal magnetic stripe (5) magnetism.
5. The current source housing structure of electric welding machine according to claim 1, wherein: the size of the cover plate (12) is matched with that of the slot (4).
6. The current source housing structure of electric welding machine according to claim 1, wherein: each dust guard (17) is made of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021344501.9U CN212278699U (en) | 2020-07-10 | 2020-07-10 | Electric welding current source shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021344501.9U CN212278699U (en) | 2020-07-10 | 2020-07-10 | Electric welding current source shell structure |
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| Publication Number | Publication Date |
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| CN212278699U true CN212278699U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021344501.9U Active CN212278699U (en) | 2020-07-10 | 2020-07-10 | Electric welding current source shell structure |
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| CN (1) | CN212278699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600954A (en) * | 2021-09-02 | 2021-11-05 | 无锡鑫迈维电子设备有限公司 | Modular reflow soldering machine |
-
2020
- 2020-07-10 CN CN202021344501.9U patent/CN212278699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600954A (en) * | 2021-09-02 | 2021-11-05 | 无锡鑫迈维电子设备有限公司 | Modular reflow soldering machine |
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