CN215846244U - Welding head of welding rod capable of being replaced quickly for electric welding robot - Google Patents
Welding head of welding rod capable of being replaced quickly for electric welding robot Download PDFInfo
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- CN215846244U CN215846244U CN202122311831.9U CN202122311831U CN215846244U CN 215846244 U CN215846244 U CN 215846244U CN 202122311831 U CN202122311831 U CN 202122311831U CN 215846244 U CN215846244 U CN 215846244U
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Abstract
The utility model discloses a welding head of a welding rod which is used for an electric welding robot and is quickly replaced, wherein one end in the welding head shell is connected with an insulating clamping block, a lead is connected in the welding head shell in a penetrating manner, the right end of the lead is positioned on the inner side of the insulating clamping block, one end in the welding head shell is connected with a plug, the left side of the plug is positioned on one side of the insulating clamping block, the inner side of the plug is connected with a plurality of groups of springs at equal intervals, one end of each spring is connected with an elastic metal sheet, and the outer end of each elastic metal sheet is connected to the other end of the plug; the welding rod clamping device changes the structure that the existing welding head is connected with the welding rod, has simple operation steps, achieves the effects of quick replacement and time and labor saving, is stable in clamping through the elastic metal sheet after one end of the welding rod is inserted, and ensures that the welding rod is pressed by the third tooth at the lower end of the positioning rod, and the buckle enables the positioning block to be stable, thereby avoiding the shaking in the using process; the positioning groove is accurately clamped and fixed by the first tooth and the second tooth to prevent sliding.
Description
Technical Field
The utility model relates to the technical field of electric welding robots, in particular to a welding head of a welding rod which is used for an electric welding robot and is quickly replaced.
Background
The welding robot is one kind of welding equipment in available technology, and the welding process is to utilize the high temperature electric arc produced by instantaneous short circuit between the positive and negative poles to melt the welding material and the welded material on the welding rod and to combine the contacted material. The application number is "CN 201720598806.4 an electrode holder", can make the plug contact with the section butt of undergauge to transmit current steadily, avoided virtual joint to cause the overheated phenomenon of electrode holder, prolonged electrode holder's life, guarantee welding operation's security, and the mode of pegging graft is convenient for separate cable and first handle.
However, many welding heads such as those described above are often troublesome to handle when changing welding rods, or have poor fixing effects after changing welding rods, and therefore, a welding head for an electric welding robot with a rapidly changing welding rod has been proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a welding head of a welding rod which is quickly replaced for an electric welding robot, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric welding robot is with bonding tool of welding rod of swift change, includes bonding tool casing, welding rod, the inside one end of bonding tool casing is connected with insulating clamp splice, the inside through connection of bonding tool casing has the wire, the right-hand member of wire is located the inboard of insulating clamp splice, the inside one end of bonding tool casing is connected with the end cap, the left side of end cap is located one side of insulating clamp splice, the inboard equidistance of end cap is connected with a plurality of group's springs, the one end of spring is connected with elastic metal piece, elastic metal piece's outer end is connected to the other end of end cap, elastic metal piece's inner is located the inboard of insulating clamp splice, the one end of welding rod is connected to the one end of wire, the welding rod is located elastic metal piece's inboard, the buckle is installed to bonding tool casing's upper end one side, the buckle includes upper cover, lower seat, through jump ring and round pin hub connection between upper cover, the lower seat, one side of upper cover is connected with first tooth, the upper end of lower seat is equipped with the draw-in groove, be equipped with second tooth in the draw-in groove, the upper end of bonding tool casing still through connection has the locating lever, there is the locating piece upper end one side of locating lever through pin joint, the locating piece is located the draw-in groove, the lower extreme of locating lever runs through to one side of insulating clamp splice, the one end of locating lever is connected with third tooth.
As a further optimization of the technical scheme, the upper end face and the lower end face of the positioning block are both connected with positioning grooves, and the positioning grooves correspond to the first teeth and the second teeth in position, so that the effects of tight clamping and sliding prevention are achieved.
As the further optimization of the technical scheme, the lower end of the third tooth is clamped to the upper end of the welding rod, and the third tooth is an insulating tooth and plays a role in clamping and skid resistance.
As a further optimization of the technical scheme, a through groove is formed in the upper end of the welding head shell, and the lower end of the positioning rod is connected into the through groove to fix the welding rod through the positioning rod.
As the further optimization of the technical scheme, the lower end of the third tooth is arranged in an arc shape and is attached to the radian of the upper end face of the welding rod, and the clamping effect is better.
As a further optimization of the technical scheme, the lower end of the positioning rod is positioned on the left side of the elastic metal sheet, so that the left end of the welding rod is fixedly clamped when the positioning rod moves downwards, and the right end of the welding rod is clamped through the elastic metal sheet.
As the further optimization of this technical scheme, every a set of the spring that elastic metal piece one side is connected is two sets of settings at least, plays fine pressfitting resilience force for elastic metal piece compresses tightly the degree stronger.
As a further optimization of the technical scheme, the lower seat is fixedly connected to the upper end of the welding head shell through bolts, so that the lower seat is convenient to connect and detach.
Compared with the prior art, the utility model has the beneficial effects that: the structure that the existing welding head is connected with the welding rod is changed, the operation steps are simple, the effects of quick replacement and time and labor saving are achieved, one end of the welding rod is stably clamped through the elastic metal sheet after being inserted, and the clamping force is improved through the spring; pressing down the positioning rod to enable a third tooth at the lower end of the positioning rod to compress the welding rod; the positioning block at the upper end of the positioning rod is rotated to be stably fixed in the buckle, so that the shaking in the use process is avoided; fixed by the accurate block of first tooth, second tooth through the constant head tank, prevent to slide for the packing force of locating lever is stable, and whole change step is: the plug-in connection, the pressing-down and the clamping are carried out, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a partial structure of a positioning rod according to the present invention;
FIG. 4 is a schematic view of a partial structure of the welding rod of the present invention viewed from the right when being clamped;
FIG. 5 is a schematic view of the position relationship between the through slot and the insulating clamping block according to the present invention;
FIG. 6 is a right-view structural diagram of the lower seat of the present invention.
In the figure: 1. a weld head housing; 2. a wire; 3. an insulating clamp block; 4. a plug; 5. positioning a rod; 6. buckling; 7. welding rods; 8. a resilient metal sheet; 9. a spring; 10. a pin; 11. positioning blocks; 12. positioning a groove; 13. a first tooth; 14. a through groove; 15. a card slot; 16. a third tooth; 17. a second tooth; 18. an upper cover; 19. and (4) a lower seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that a referred mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an electric welding robot is with bonding tool of welding rod of swift change, includes bonding tool casing 1, welding rod 7, the inside one end of bonding tool casing 1 is connected with insulating clamp splice 3, the inside through connection of bonding tool casing 1 has wire 2, the right-hand member of wire 2 is located insulating clamp splice 3's inboard, the inside one end of bonding tool casing 1 is connected with end cap 4, the left side of end cap 4 is located one side of insulating clamp splice 3, the inboard equidistance of end cap 4 is connected with a plurality of group's springs 9, the one end of spring 9 is connected with elastic metal piece 8, the outer end of elastic metal piece 8 is connected to the other end of end cap 4, the inner of elastic metal piece 8 is located insulating clamp splice 3's inboard, the one end of welding rod 7 is connected to the one end of wire 2, welding rod 7 is located elastic metal piece 8's inboard, buckle 6 is installed to upper end one side of bonding tool casing 1, the buckle 6 comprises an upper cover 18 and a lower seat 19, the upper cover 18 and the lower seat 19 are connected through a clamp spring and a pin shaft, the lower seat 19 is fixedly connected to the upper end of the welding head shell 1 through a bolt, one side of the upper cover 18 is connected with a first tooth 13, the upper end of the lower seat 19 is provided with a clamping groove 15, a second tooth 17 is arranged in the clamping groove 15, the upper end of the welding head shell 1 is also in through connection with a positioning rod 5, the lower end of the positioning rod 5 is positioned on the left side of an elastic metal sheet 8, at least two groups of springs 9 connected to one side of the elastic metal sheet 8 are arranged in each group, a through groove 14 is arranged at the upper end of the welding head shell 1, the lower end of the positioning rod 5 is connected to the through groove 14, one side of the upper end of the positioning rod 5 is connected with a positioning block 11 through a pin 10, the upper end face and the lower end face of the positioning block 11 are both connected with positioning grooves 12, and the positioning grooves 12 and the first teeth 13, The position of second tooth 17 corresponds the setting, locating piece 11 is arranged in draw-in groove 15, the lower extreme of locating lever 5 runs through to one side of insulating clamp splice 3, the one end of locating lever 5 is connected with third tooth 16, the lower extreme joint of third tooth 16 to the upper end of welding rod 7, and third tooth 16 is insulating tooth, the lower extreme of third tooth 16 is the arc setting, compresses tightly fixedly it from the upper end of welding rod 7, and welding rod 7 side carries out the centre gripping through elastic metal piece 8, increases the centre gripping dynamics through the resilience force of spring 9, can reach better centre gripping stable effect.
Specifically, during the use, welding rod 7 pegs graft to its inside from welding head housing 1's right side, it is stable to fix a position through elastic metal piece 8 centre gripping, spring 9 improves the clamping force, make welding rod 7 stabilize in welding head housing 1's inside and get off, welding rod 7 left end connecting cable wire 2, rethread locating lever 5 is pushed down makes its lower extreme be connected to welding rod 7 upper end from insulating clamp splice 3, third tooth 16 of locating lever 5 lower extreme compresses tightly welding rod 7, rotate locating piece 11 of locating lever 5 upper end again and make it get into in 19 draw-in grooves 15 of lower part of buckle 6, by first tooth 13 through constant head tank 12, second tooth 17 accurate block is fixed, prevent to slide and rock, and then the packing force of locating lever 5 is stable, make welding rod 7 be convenient for connect, change and use, only need peg graft, push down, the block can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electric welding robot is with bonding tool of welding rod of swift change, includes bonding tool casing (1), welding rod (7), the inside one end of bonding tool casing (1) is connected with insulating clamp splice (3), the inside through connection of bonding tool casing (1) has wire (2), the right-hand member of wire (2) is located the inboard of insulating clamp splice (3), its characterized in that: the welding head comprises a welding head shell (1), wherein one end of the interior of the welding head shell (1) is connected with a plug (4), the left side of the plug (4) is located on one side of an insulating clamping block (3), a plurality of groups of springs (9) are connected to the inner side of the plug (4) at equal intervals, one end of each spring (9) is connected with an elastic metal sheet (8), the outer end of each elastic metal sheet (8) is connected to the other end of the plug (4), the inner end of each elastic metal sheet (8) is located on the inner side of the insulating clamping block (3), one end of a welding rod (7) is connected to one end of a wire (2), the welding rod (7) is located on the inner side of each elastic metal sheet (8), a buckle (6) is installed on one side of the upper end of the welding head shell (1), each buckle (6) comprises an upper cover (18) and a lower seat (19), the upper cover (18) and the lower seat (19) are connected through a clamp spring and a pin shaft, one side of the upper cover (18) is connected with a first tooth (13), the upper end of lower seat (19) is equipped with draw-in groove (15), be equipped with second tooth (17) in draw-in groove (15), the upper end of bonding tool casing (1) still through connection has locating lever (5), upper end one side of locating lever (5) is connected with locating piece (11) through pin (10), locating piece (11) are arranged in draw-in groove (15), the lower extreme of locating lever (5) runs through to one side of insulating clamp splice (3), the one end of locating lever (5) is connected with third tooth (16).
2. The welding head of claim 1, wherein the welding head comprises a welding rod which is quickly replaced by the electric welding robot, and the welding head comprises: the upper end face and the lower end face of the positioning block (11) are both connected with positioning grooves (12), and the positioning grooves (12) are arranged corresponding to the positions of the first teeth (13) and the second teeth (17).
3. The welding head of claim 1, wherein the welding head comprises a welding rod which is quickly replaced by the electric welding robot, and the welding head comprises: the lower end of the third tooth (16) is clamped to the upper end of the welding rod (7), and the third tooth (16) is an insulating tooth.
4. The welding head of claim 1, wherein the welding head comprises a welding rod which is quickly replaced by the electric welding robot, and the welding head comprises: the upper end of the welding head shell (1) is provided with a through groove (14), and the lower end of the positioning rod (5) is connected into the through groove (14).
5. The welding head of claim 1, wherein the welding head comprises a welding rod which is quickly replaced by the electric welding robot, and the welding head comprises: the lower end of the third tooth (16) is arranged in an arc shape.
6. The welding head of claim 1, wherein the welding head comprises a welding rod which is quickly replaced by the electric welding robot, and the welding head comprises: the lower end of the positioning rod (5) is positioned on the left side of the elastic metal sheet (8).
7. The welding head of claim 1, wherein the welding head comprises a welding rod which is quickly replaced by the electric welding robot, and the welding head comprises: the springs (9) connected with one side of the elastic metal sheet (8) of each group are at least arranged in two groups.
8. The welding head of claim 1, wherein the welding head comprises a welding rod which is quickly replaced by the electric welding robot, and the welding head comprises: the lower seat (19) is fixedly connected to the upper end of the welding head shell (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311831.9U CN215846244U (en) | 2021-09-24 | 2021-09-24 | Welding head of welding rod capable of being replaced quickly for electric welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311831.9U CN215846244U (en) | 2021-09-24 | 2021-09-24 | Welding head of welding rod capable of being replaced quickly for electric welding robot |
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| CN215846244U true CN215846244U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122311831.9U Active CN215846244U (en) | 2021-09-24 | 2021-09-24 | Welding head of welding rod capable of being replaced quickly for electric welding robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535856A (en) * | 2022-04-27 | 2022-05-27 | 张家港保税区亚鑫精密制管有限公司 | Thin-wall steel pipe welding equipment |
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2021
- 2021-09-24 CN CN202122311831.9U patent/CN215846244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535856A (en) * | 2022-04-27 | 2022-05-27 | 张家港保税区亚鑫精密制管有限公司 | Thin-wall steel pipe welding equipment |
| CN114535856B (en) * | 2022-04-27 | 2022-07-15 | 张家港保税区亚鑫精密制管有限公司 | Thin-wall steel pipe welding equipment |
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