CN211539899U - Universal electrode cooling device - Google Patents
Universal electrode cooling device Download PDFInfo
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- CN211539899U CN211539899U CN201922349667.3U CN201922349667U CN211539899U CN 211539899 U CN211539899 U CN 211539899U CN 201922349667 U CN201922349667 U CN 201922349667U CN 211539899 U CN211539899 U CN 211539899U
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Abstract
The utility model discloses an universal electrode cooling device, including the electrode pole, electrode cap and coolant liquid pipeline, the electrode pole includes electrode connecting rod and bulb, the electrode connecting rod is used for detachable to install on welder, the bulb is fixed with electrode connecting rod's one end, the one end of electrode cap is opened there is the installation inner chamber with bulb matched with, the bulb is installed in the installation inner chamber, open along its length direction on the electrode pole has the cooling through-hole that runs through bulb and electrode connecting rod, in the cooling through-hole was stretched into to the one end of coolant liquid pipeline, the coolant liquid flowed out from between coolant liquid pipeline and the cooling through-hole after in the coolant liquid pipeline let in the installation inner chamber. The utility model provides an electrode can adjust angle between them as required through setting up relative pivoted two parts, through seting up the cooling through-hole and set up the coolant liquid pipeline, conveniently fills into the coolant liquid in to the installation inner chamber, is convenient for reduce the utility model discloses a temperature.
Description
Technical Field
The utility model relates to an universal electrode cooling device.
Background
The electrode is indispensable for normal use of a spot welding machine, the current electrode is of an integrated structure and is used for being installed on a welding gun, when the electrode is used, the electrode is perpendicular to a welding surface of a workpiece and the like, when the surface of the workpiece needing to be welded is an inclined surface, the welding gun needs to be rotated to enable the electrode to be perpendicular to the welding surface, the welding gun of the current spot welding machine cannot rotate or cannot rotate easily, so that the welding is inconvenient, the other mode is that the surface of the workpiece to be welded is perpendicular to the electrode by adjusting the angle of the workpiece, when the workpiece is large or limited by the shape of the workpiece, the workpiece is difficult to weld, so that the workpiece is inconvenient to weld by the whole spot welding machine, more time is needed for adjusting the welding gun or the workpiece, the welding efficiency is not high, the heat of the electrode is high when the electrode is welded, and the cooling of the electrode is one.
Disclosure of Invention
The utility model aims at providing an universal electrode cooling device solves among the prior art inconvenient technical defect of welding when the face of required welding workpiece is the inclined plane.
In order to solve the above problems, the utility model adopts the following technical proposal: universal electrode cooling device, including the electrode pole, electrode cap and coolant liquid pipeline, the electrode pole includes electrode connecting rod and bulb, the electrode connecting rod is used for detachable to install on welder, the bulb is fixed with electrode connecting rod's one end, the one end of electrode cap is opened there is the installation inner chamber with bulb matched with, the bulb is installed in the installation inner chamber and can rotate relative electrode cap in the installation inner chamber, open along its length direction on the electrode pole has the cooling through-hole that runs through bulb and electrode connecting rod, the aperture of cooling through-hole is greater than the external diameter of coolant liquid pipeline, in the one end of coolant liquid pipeline stretches into the cooling through-hole, coolant liquid flows out and exchanges the heat with the electrode pole from between coolant liquid pipeline and the cooling through-hole after letting in the installation inner chamber and exchanging the heat with the second electrode. The electrode in the utility model is composed of the electrode rod and the electrode cap which can rotate relatively, when the workpiece surface to be welded is an inclined surface, the electrode cap can be rotated to the parallel position of the end surface and the welding surface, the welding gun does not need to be rotated or the workpiece is moved in a reciprocating way, the welding of the workpiece is convenient, and the welding efficiency is improved, the cooling liquid pipeline in the utility model is used for introducing cooling liquid into the installation inner cavity, because the diameter of the cooling liquid pipeline is smaller than the diameter of the cooling liquid hole, a channel for cooling liquid backflow is formed between the outer surface of the cooling liquid pipeline and the inner wall of the cooling liquid hole, after the temperature of the electrode cap is reduced by the heat exchange between the cooling liquid pipeline and the electrode cap in the installation inner cavity, the cooling liquid flows out through the channel for cooling liquid backflow between the outer surface of the cooling liquid pipeline and the inner wall of the cooling liquid hole, and the temperature of the electrode rod is, the flowing channel is smooth, the utility model discloses the cooling effect when using is good.
As a further improvement of the utility model, the one end that the installation inner chamber is close to the electrode connecting rod is opened there is the ring channel, is provided with the sealing washer in the ring channel, and the sealing washer is laminated mutually with one side that the bulb is close to the electrode connecting rod. The utility model discloses a set up the ring channel and set up the sealing washer, the leakproofness that reinforcing electrode bar and electrode cap are connected prevents that the coolant liquid from flowing from junction between them to the sealing washer still has the effect of solid fixed ring bulb, can effectually prevent that the electrode cap from dropping from the bulb of electrode bar.
As a further improvement, the installation inner chamber comprises a first inner chamber unit and a second inner chamber unit, the first inner chamber unit is hemispherical with a ball head, the first inner chamber unit is attached to the ball head, the second inner chamber unit is communicated with the first inner chamber unit, the end of the electrode connecting rod is far away from the second inner chamber unit, and the ring groove is arranged on the second inner chamber unit. The utility model discloses well installation inner chamber, wherein second inner chamber unit is the face of cylinder, makes things convenient for setting up of this groove of ring.
As the utility model discloses a further improvement, the electrode connecting rod includes erection section, linkage segment and location section, and linkage segment and location section are cylindricly to the diameter of linkage segment is less than the diameter of location section, and the erection section is round platform form, and the one end that the linkage segment was kept away from to its one end and location section is connected, and the diameter that the one end that the erection section is used for being connected with the location section is greater than the diameter of the other end, and the one end that the location section was kept away from to the linkage segment is connected with the bulb, and the cooling through-hole runs through erection section, linkage segment and location section. The utility model provides a structure of electrode connecting rod makes things convenient for its and welder's being connected, and wherein the mounted position of the spacing erection segment of location section ensures to weld the distance between structure and electrode cap.
As a further improvement of the utility model, the installation section, the connecting section and the positioning section are coaxially arranged and the center line of the installation section is coincided with the center line of the installation section. The utility model provides an electrode cap keeps its intensity higher when realizing the cooling.
To sum up, the beneficial effects of the utility model are that: the utility model provides an electrode can adjust angle between them as required through setting up relative pivoted two parts, makes the electrode cap can with treat the welded workpiece surface parallel, and need not adjust the angle of welder or work piece, because the volume of electrode is not big, relative adjustment welding mechanism with treat the welded work piece, the adjustment is more convenient, can effectual improvement welded efficiency from this, the utility model discloses in through seting up the cooling through hole and setting up the coolant liquid pipeline, fill into the coolant liquid in convenient to the installation inner chamber, be convenient for reduce the utility model discloses a temperature.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the electrode rod according to the present invention.
Fig. 3 is a schematic structural diagram of the electrode cap according to the present invention.
Fig. 4 is a schematic view reflecting the flow direction of the cooling liquid in the present invention.
Wherein: 1. an electrode rod; 2. an electrode cap; 3. a coolant line; 4. an electrode connecting rod; 5. a ball head; 6. installing an inner cavity; 7. cooling the through hole; 8. an annular groove; 9. a seal ring; 10. a first lumen unit; 11. a second lumen unit; 12. an installation section; 13. a connecting section; 14. and (6) positioning the section.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in figure 1 universal electrode cooling device, including electrode rod 1, electrode cap 2 and coolant liquid pipeline 3, electrode rod 1 include electrode connecting rod 4 and bulb 5, electrode connecting rod 4 be used for detachable to install on welder, bulb 5 and electrode connecting rod 4 one end fixed connection, electrode cap 2 one end open and have installation inner chamber 6 with bulb 5 matched with, bulb 5 install in installation inner chamber 6 and can rotate relative electrode cap 2 in installation inner chamber 6, the utility model discloses an electrode rod 1 go up to open along its length direction has the cooling through-hole 7 that runs through bulb 5 and electrode connecting rod 4, cooling through-hole 7's aperture be greater than coolant liquid pipeline 3's external diameter, coolant liquid pipeline 3's one end stretch into in cooling through-hole 7 to inwards stretch into installation inner chamber 6 department form the coolant liquid backward flow and lead to between cooling through-hole 7's pore wall and coolant liquid pipeline 3's the surface After the cooling liquid is introduced into the mounting cavity 6 from the cooling liquid pipeline 3 and exchanges heat with the electrode cap 2 to reduce the temperature of the electrode cap 2, the cooling liquid flows out from a cooling liquid backflow channel formed between the cooling liquid pipeline 3 and the cooling through hole 7 and exchanges heat with the electrode rod 1 when flowing in the cooling through hole 7 to reduce the temperature of the electrode rod 1, as shown in fig. 4, wherein an arrow in fig. 4 is a flowing direction of the cooling liquid. The utility model discloses it will cooling through-hole 7 and the coaxial setting of coolant liquid pipeline 3, and coolant liquid pipeline 3's external diameter equal the coolant liquid can be half of hole 7 diameter.
The utility model discloses in installation inner chamber 6 open the one end of being close to electrode connecting rod 4 and have ring channel 8, ring channel 8 in be provided with sealing washer 9, sealing washer 9 laminate mutually with bulb 5 one side of being close to electrode connecting rod 4, the utility model discloses in sealing washer 9's diameter is less than bulb 5's diameter, installs bulb 5 back in installation inner chamber 6, sealing washer 9 produce to bulb 5 and block, make bulb 5 can not drop from installation inner chamber 6, made things convenient for the erection joint between electrode pole 1 and the electrode cap 2.
The utility model discloses in 2 appearances of electrode cap be cylindric, installation inner chamber 6 include first inner chamber unit 10 and second inner chamber unit 11, first inner chamber unit 10 for with bulb 5 matched with hemisphere, and first inner chamber unit 10 laminate mutually with bulb 5, the cross-section of second inner chamber unit 11 be circular, second inner chamber unit 11 one end and first inner chamber unit 10 intercommunication of keeping away from electrode connecting rod 4 to junction both tangency at second inner chamber unit 11 and first inner chamber unit 10, the utility model discloses in second inner chamber unit 11 the degree of depth be less than bulb 5's radius, ring channel 8 set up on second inner chamber unit 11, the utility model discloses in the distance at ring channel 8 and second inner chamber unit 11 both ends equal.
The utility model discloses in electrode connecting rod 4 include erection segment 12, linkage segment 13 and location section 14 be cylindricly to the diameter of linkage segment 13 is less than the diameter of location section 14, the utility model discloses in the diameter of linkage segment 13 be less than the diameter of bulb 5, the utility model discloses in linkage segment 12 be round platform form, the one end of linkage segment 12 and location section 14 keep away from the one end of linkage segment 13 and be connected, and the diameter that the one end that the linkage segment 12 is used for being connected with location section 14 be greater than the diameter of the other end, linkage segment 13 keep away from the one end of location section 14 and be connected with bulb 5, cooling through-hole 7 run through erection segment 12, linkage segment 13 and location section 14. The utility model discloses in installation section 12, linkage segment 13 and 14 coaxial settings of location section and its central line pass through the centre of sphere of bulb 5, the central line of cooling through-hole 7 and the coincidence of the central line of installation section 12. The utility model discloses in installation section 12, linkage segment 13, positioning segment 14 and bulb 5 integrated into one piece make.
The utility model discloses in because electrode pole 1 and electrode cap 2 relatively rotate, when the position slope that needs spot welding, can rotate electrode cap 2 according to the angle of welding department slope, make electrode cap 2's terminal surface parallel with the welding position, and need not to adjust welder.
Parts which are not specifically described in the above description are prior art or can be realized by the prior art. Moreover, the embodiments described in this application are merely preferred embodiments of the present application and are not intended to limit the scope of the present application. All equivalent changes and modifications made according to the content of the claims of the present application should be regarded as the technical scope of the present application.
Claims (5)
1. Universal electrode cooling device, its characterized in that: including electrode rod (1), electrode cap (2) and coolant liquid pipeline (3), electrode rod (1) is including electrode connecting rod (4) and bulb (5), electrode connecting rod (4) are used for detachable to install on welder, bulb (5) are fixed with the one end of electrode connecting rod (4), the one end of electrode cap (2) is opened has installation inner chamber (6) with bulb (5) matched with, bulb (5) are installed in installation inner chamber (6) and can rotate relative electrode cap (2) in installation inner chamber (6), electrode rod (1) is gone up and is opened along its length direction has cooling through-hole (7) that run through bulb (5) and electrode connecting rod (4), the aperture of cooling through-hole (7) is greater than the external diameter of coolant liquid pipeline (3), the one end of coolant liquid pipeline (3) stretches into in cooling through-hole (7), coolant liquid from coolant liquid pipeline (3) exchange heat with electrode cap (2) after in installation inner chamber (6) from coolant liquid pipeline (3) with the electrode cap (2), from coolant liquid pipeline (3) and coolant liquid pipeline (5) Flows out of the through holes (7) and exchanges heat with the electrode rod (1).
2. The gimbaled electrode cooling device according to claim 1, wherein: an annular groove (8) is formed in one end, close to the electrode connecting rod (4), of the mounting inner cavity (6), a sealing ring (9) is arranged in the annular groove (8), and the sealing ring (9) is attached to one side, close to the electrode connecting rod (4), of the bulb (5).
3. The gimbaled electrode cooling device according to claim 2, wherein: installation inner chamber (6) include first inner chamber unit (10) and second inner chamber unit (11), first inner chamber unit (10) be with bulb (5) matched with hemisphere to first inner chamber unit (10) and bulb (5) are laminated mutually, and the one end and first inner chamber unit (10) intercommunication of electrode connecting rod (4) are kept away from in second inner chamber unit (11), and ring channel (8) are seted up on second inner chamber unit (11).
4. The gimbaled electrode cooling device according to claim 1, 2 or 3, wherein: electrode connecting rod (4) are including installation section (12), linkage segment (13) and location section (14) are cylindricly, and the diameter of linkage segment (13) is less than the diameter of location section (14), installation section (12) are the round platform form, its one end is kept away from the one end of linkage segment (13) with location section (14) and is connected, and the diameter that one end that installation section (12) are used for being connected with location section (14) is greater than the diameter of the other end, the one end that location section (14) were kept away from in linkage segment (13) is connected with bulb (5), cooling through hole (7) run through installation section (12), linkage segment (13) and location section (14).
5. The gimbaled electrode cooling device according to claim 4, wherein: the mounting section (12), the connecting section (13) and the positioning section (14) are coaxially arranged, the center line of the mounting section, the connecting section and the positioning section passes through the center of the ball head (5), and the center line of the cooling through hole (7) is superposed with the center line of the mounting section (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349667.3U CN211539899U (en) | 2019-12-24 | 2019-12-24 | Universal electrode cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349667.3U CN211539899U (en) | 2019-12-24 | 2019-12-24 | Universal electrode cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN211539899U true CN211539899U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922349667.3U Active CN211539899U (en) | 2019-12-24 | 2019-12-24 | Universal electrode cooling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161462A (en) * | 2021-11-27 | 2022-03-11 | 缪宏祥 | Multi-joint manipulator and mechanical arm |
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2019
- 2019-12-24 CN CN201922349667.3U patent/CN211539899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161462A (en) * | 2021-11-27 | 2022-03-11 | 缪宏祥 | Multi-joint manipulator and mechanical arm |
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