CN220347542U - Soft handle anti-falling electrode holders - Google Patents

Abstract

The utility model relates to the technical field of electric welding accessories and discloses a soft handle anti-falling electric welding clamp; the welding rod fixing device comprises a flexible handle, wherein a clamping part for clamping a welding rod is arranged at one end part of the flexible handle, a conductive part for conducting electricity is arranged at the clamping part, and the conductive part comprises a conductive plate and a fixing unit which is arranged at one end part of the conductive plate and used for fixing a cable; the fixing unit comprises a pressing plate and a buckling piece, one end of the pressing plate is in hinged fit with the upper end of the conductive plate, the buckling piece is used for realizing buckling and separation between the other end of the pressing plate and the upper end of the conductive plate, and the pressing plate is used for pressing the cable at the upper end of the conductive plate in a buckling state. Through the above, the cable end part can be conveniently fixed at the conducting plate by a worker, and the connection between the cable end part and the conducting plate is facilitated, so that the soft-handle anti-falling electrode holders conduct current when welding an electrode holder is realized.

Description

Soft handle anti-falling electrode holders

Technical Field

The utility model relates to the technical field of electric welding accessories, in particular to a pair of soft handle anti-falling electric welding tongs.

Background

When welding an electric welding piece by using an electric welding machine, an electric welding clamp is required to clamp an electric welding rod and conduct welding current. The electrode holders generally include a holding portion for holding the welding electrode and a conductive plate for conducting electricity, one end of which is fixed with a cable; when the electrode holder is in use, the conductive plate is in contact with the welding rod.

The end part of the conducting plate of the existing electrode holders is usually provided with a fixed slot, and the side wall of the fixed slot is provided with a threaded hole and a bolt; when the cable is fixed, a worker stretches the end part of the cable into the fixed groove, then places the pressing plate into the fixed groove, finally rotates the bolt at the threaded hole to enable the end part of the bolt to press the pressing plate, and the cable is pressed in the fixed groove by the pressing plate. The current conducting plate is usually smaller in order to compress tightly the fixed slot opening of cable, because the cable tip comprises many cable silk, so make the staff comparatively inconvenient when putting cable and clamp plate in the fixed slot.

Disclosure of Invention

The utility model provides a soft handle anti-falling electrode holder which can overcome certain or certain defects in the prior art.

The utility model relates to a soft handle anti-falling electrode holder, which comprises a flexible handle, wherein one end part of the flexible handle is provided with a clamping part for clamping welding rods, the clamping part is provided with a conductive part for conducting electricity, and the conductive part comprises a conductive plate and a fixing unit which is arranged at one end part of the conductive plate and is used for fixing a cable; the fixing unit comprises a pressing plate and a buckling piece, one end of the pressing plate is in hinged fit with the upper end of the conductive plate, the buckling piece is used for realizing buckling and separation between the other end of the pressing plate and the upper end of the conductive plate, and the pressing plate is used for pressing the cable at the upper end of the conductive plate in a buckling state.

Through the above, this soft anti-falling electrode holders realizes the fixing to the cable tip through articulated clamp plate and the buckling piece in the conducting plate upper end for the staff all has great operating space when placing the cable tip in the conducting plate upper end and with clamp plate other end lock in the conducting plate upper end, thereby can be better the staff be convenient for be fixed in the conducting plate department with the cable tip, and then made things convenient for the cable tip and the conducting plate between be connected, so realize this soft anti-falling electrode holders to the conduction of electric current when welding the electrode holders.

The flexible handle can better improve the buffering capacity of the soft handle anti-falling electrode holders when falling to the ground and the like, so that the anti-falling capacity of the soft handle anti-falling electrode holders can be better improved.

Preferably, the buckling piece comprises a guide rod arranged at the upper end part of the conductive plate and a mounting seat arranged in the middle of the guide rod and used for mounting the guide rod, and the mounting seat is fixedly arranged at the upper end surface of the conductive plate; the guide bar both ends all overlap be equipped with be used for with guide bar sliding fit's spliced pole, the other tip middle part of clamp plate inwards sunken formation breach groove, breach groove both sides wall department all be equipped with be used for with spliced pole grafting complex spliced pole, spliced pole is used for moving dorsad to insert in the corresponding spliced pole in order to realize the lock between another tip of clamp plate and the conducting plate upper end.

Through the structure, the buckling between the other end part of the pressing plate and the upper end part of the conducting plate is preferably facilitated, and further the fixing of the end part of the cable is facilitated. And the separation between the other end part of the pressing plate and the upper end part of the conducting plate is preferably facilitated, so that the fixation of the cable end part is conveniently released.

Preferably, the guide rod is provided with a first spring for driving the two plug-in columns to move back, and the first spring is provided with two first springs which are sleeved between the mounting seat and the corresponding plug-in columns.

Through the structure, the stability of the other end part of the pressing plate and the upper end part of the conductive plate after being buckled with each other can be improved better, and the stability of the cable end part after being fixed on the upper end part of the conductive plate is improved.

Preferably, the two plug-in posts are provided with poking pieces. Therefore, the separation between the other end part of the pressing plate and the upper end part of the conductive plate is preferably facilitated for the staff.

Preferably, the plug-in column is penetrated and provided with a sliding hole which is used for being in sliding fit with the guide rod, two end parts of the guide rod are provided with limiting sheets, the sliding hole at the outer end part of the plug-in column is expanded outwards to form a limiting hole, a stepped surface is formed between the sliding hole and the limiting hole, and the limiting sheets are matched with the stepped surface to limit the plug-in column to be separated from the guide rod. So that the separation between the plug-in post and the guide rod is preferably avoided.

Preferably, the upper end face of the conductive plate is provided with first fixed teeth, the first fixed teeth are arranged at one end of the conductive plate, the lower end face of the pressing plate is provided with second fixed teeth, and the first fixed teeth and the second fixed teeth are mutually matched and used for clamping the cable.

Through the above, the first fixing teeth and the second fixing teeth preferably improve the stability of the cable end part after being fixed on the upper end part of the conductive plate, so that the probability of detachment between the cable end part and the upper end part of the conductive plate is preferably reduced.

Preferably, the clamping part comprises a lower clamping part fixedly arranged at one end of the flexible handle, the upper end face of the lower clamping part is provided with a mounting groove for mounting the conductive part, the clamping part further comprises an upper clamping part hinged to the upper end face of the conductive plate, a second spring for driving the lower end face of the upper clamping part to abut against the upper end face of the conductive plate is further arranged between the upper clamping part and the conductive plate, and the upper clamping part is used for being matched with the other end of the conductive plate.

Through the welding rod, the welding rod is placed between the upper clamping part and the conductive plate, the second spring drives the upper clamping part to keep moving towards the conductive plate, so that the upper clamping part and the conductive plate are driven to clamp the welding rod, and the welding rod is in continuous contact with the conductive plate, so that the soft handle anti-falling electrode holders are preferably convenient to use.

Preferably, the other end of the flexible handle is provided with a wire passing hole communicated with the mounting groove. Therefore, the cable can be conveniently arranged and placed.

Preferably, the upper clamping part is further provided with a pressing handle, the second spring is located between the pressing handle and the upper clamping part, and the pressing handle is used for moving towards the flexible handle under the action of external force so as to realize mutual separation between the upper clamping part and the conductive plate. Thus, the soft handle anti-falling electrode holder is preferably convenient for clamping the welding rod and removing the welding rod from the soft handle anti-falling electrode holder.

Preferably, the other end of the conductive plate is provided with clamping teeth, and the clamping teeth are arranged at the upper end face of the conductive plate. So the stability of the soft handle anti-falling electrode holder after clamping the welding rod is better improved.

Drawings

Fig. 1 is a schematic structural view of a soft handle anti-falling electrode holder in embodiment 1.

Fig. 2 is an explosion schematic diagram of a soft handle anti-falling electrode holder in embodiment 1.

FIG. 3 is a schematic cross-sectional view of a soft grip anti-crash electrode holder according to example 1.

Fig. 4 is a schematic structural diagram of the conductive portion in embodiment 1.

Fig. 5 is an enlarged schematic view of the portion a in fig. 4.

Fig. 6 is an exploded view of the conductive part in example 1.

Fig. 7 is an enlarged schematic view of the portion B in fig. 6.

Fig. 8 is a schematic structural diagram of the plug post and the pulling piece in embodiment 1.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.

The "upper" and "lower" in this embodiment correspond to the upper and lower in fig. 2, respectively; in the present embodiment, one end of the pressing plate 240 is the front end of the pressing plate 240 in fig. 2, and the other end of the pressing plate 240 is the rear end of the pressing plate 240 in fig. 2; in this embodiment, "one end portion of the conductive plate 140" is "the right end portion of the conductive plate 140" in fig. 2, and "the other end portion of the conductive plate 140" is "the left end portion of the conductive plate 140" in fig. 2; the "one end portion of the flexible handle 110" in this embodiment is the "left end portion of the flexible handle 110" in fig. 2.

Example 1

As shown in fig. 1 to 8, the present embodiment provides a soft handle anti-falling electrode holder, which includes a flexible handle 110, wherein a clamping part for clamping a welding rod is provided at one end of the flexible handle 110, a conductive part for conducting electricity is provided at the clamping part, and the conductive part includes a conductive plate 140 and a fixing unit provided at one end of the conductive plate 140 and used for fixing a cable; the fixing unit includes a pressing plate 240 and a fastening piece, wherein one end of the pressing plate 240 is hinged to the upper end of the conductive plate 140, the fastening piece is used for fastening and separating the other end of the pressing plate 240 from the upper end of the conductive plate 140, and the pressing plate 240 is used for pressing the cable on the upper end of the conductive plate 140 in the fastening state.

Through the above, when the soft-handle anti-falling electrode holders are used for fixing the cable end, a worker places the cable end at the upper end face of the conductive plate 140, rotates the pressing plate 240 to enable the pressing plate 240 to press the cable end, and then buckles the other end of the pressing plate 240 at the upper end of the conductive plate 140 through the buckling piece, so that the cable end is fixed at the conductive plate 140. The soft anti-falling electrode holders are hinged to the pressing plate 240 and the buckling piece at the upper end of the conductive plate 140 to fix the cable end, so that a large operation space exists for workers when the cable end is placed at the upper end of the conductive plate 140 and the other end of the pressing plate 240 is buckled to the upper end of the conductive plate 140, the workers can be better facilitated to fix the cable end at the conductive plate 140, connection between the cable end and the conductive plate 140 is achieved, and the soft anti-falling electrode holders conduct current when the electric weldment is welded.

Wherein, the flexible handle 110 can better promote the buffering capacity of the soft handle anti-falling electrode holders when falling to the ground, and the like, so the anti-falling capacity of the soft handle anti-falling electrode holders can be better promoted.

In this embodiment, the fastener includes a guide rod 545 disposed at an upper end of the conductive plate 140, and a mounting seat 541 disposed in a middle portion of the guide rod 545 for mounting the guide rod 545, where the mounting seat 541 is fixedly disposed at an upper end surface of the conductive plate 140; the two ends of the guide rod 545 are respectively sleeved with a plug-in post 542 which is in sliding fit with the guide rod 545, the middle of the other end of the pressing plate 240 is inwards recessed to form a notch groove 710, plug-in holes 711 which are in plug-in fit with the plug-in posts 542 are respectively arranged at the two side walls of the notch groove 710, and the plug-in posts 542 are used for being moved back to be inserted into the corresponding plug-in holes 711 so as to realize the buckling between the other end of the pressing plate 240 and the upper end of the conductive plate 140.

After the other end of the pressing plate 240 rotates to the mounting seat 541, the mounting seat 541 and the guide rod 545 are located at the notch 710, and the worker drives the two plug posts 542 to move back to insert the ends thereof into the corresponding plug holes 711, and the other end of the pressing plate 240 is buckled at the upper end of the conductive plate 140; thus, the other end of the pressing plate 240 is preferably conveniently buckled with the upper end of the conductive plate 140, and the cable end is further conveniently fixed. The worker drives the two plug-in columns 542 to move in opposite directions to separate the end parts from the corresponding plug-in holes 711, and then rotates the other end part of the pressing plate 240 to be far away from the mounting seat 541; thereby preferably facilitating the separation between the other end of the pressing plate 240 and the upper end of the conductive plate 140, and thus facilitating the release of the fixation of the cable end.

In this embodiment, the guide rod 545 is provided with two first springs 543 for driving the two plug-in posts 542 to move backward, and the two first springs 543 are respectively sleeved between the mounting base 541 and the corresponding plug-in post 542.

Through the above, when the other end portion of the pressing plate 240 is fastened to the upper end portion of the conductive plate 140, the first spring 543 can preferably drive the two plugging columns 542 to keep the trend of back movement, so that the stability of the other end portion of the pressing plate 240 and the upper end portion of the conductive plate 140 after being fastened to each other can be preferably improved, and the stability of the cable end portion after being fixed to the upper end portion of the conductive plate 140 is further improved.

In this embodiment, the pulling piece 544 is disposed at each of the two plugging columns 542.

Through the above, the operator drives the two plug posts 542 to move in opposite directions by pulling the pulling piece 544, so that the operator is preferably facilitated to drive the separation between the other end of the pressing plate 240 and the upper end of the conductive plate 140.

In this embodiment, the plug-in column 542 is provided with a sliding hole 742 in sliding fit with the guide rod 545, two ends of the guide rod 545 are provided with a limiting plate 744, the sliding hole 742 at the outer end of the plug-in column 542 is expanded outwards to form a limiting hole 743, a stepped surface 840 is formed between the sliding hole 742 and the limiting hole 743, and the limiting plate 744 is matched with the stepped surface 840 to limit the plug-in column 542 from being separated from the guide rod 545.

By the above, the disengagement between the plug post 542 and the guide bar 545 is preferably avoided.

In this embodiment, a first fixing tooth 521 is disposed on the upper end surface of the conductive plate 140, the first fixing tooth 521 is disposed on an end portion of the conductive plate 140, a second fixing tooth 522 is disposed on the lower end surface of the pressing plate 240, and the first fixing tooth 521 and the second fixing tooth 522 are mutually matched to clamp the cable.

Through the above, the first and second fixing teeth 521 and 522 preferably improve stability of the cable end after being fixed to the upper end of the conductive plate 140, thereby preferably reducing a probability of detachment between the cable end and the upper end of the conductive plate 140.

In this embodiment, the clamping part includes a lower clamping part 111 fixedly disposed at one end of the flexible handle 110, an installation groove 211 for installing the conductive part is disposed on the upper end surface of the lower clamping part 111, and the conductive plate 140 is fixed with the lower clamping part 111 by a bolt; the clamping part further comprises an upper clamping part 121 hinged at the upper end face of the conductive plate 140, a second spring 130 for driving the lower end face of the upper clamping part 121 to abut against the upper end face of the conductive plate 140 is further arranged between the upper clamping part 121 and the conductive plate 140, and the upper clamping part 121 is used for being matched with the other end portion of the conductive plate 140.

Through the above, the welding rod is placed between the upper clamping part 121 and the conductive plate 140, and the second spring 130 drives the upper clamping part 121 to keep moving towards the conductive plate 140, so as to drive the upper clamping part 121 and the conductive plate 140 to clamp the welding rod, and the welding rod is in continuous contact with the conductive plate 140, thereby preferably facilitating the use of the soft-handle anti-falling electrode holder.

In this embodiment, the other end portion of the flexible handle 110 is provided with a wire passing hole 311 communicating with the mounting groove 211.

Through the above, the cable passes through the via hole 311, so that the cable can be conveniently arranged and placed.

In this embodiment, the upper clamping portion 121 is further provided with a pressing handle 122, the second spring 130 is located between the pressing handle 122 and the upper clamping portion 121, and the pressing handle 122 is used for moving towards the flexible handle 110 under the action of external force to achieve mutual separation between the upper clamping portion 121 and the conductive plate 140.

Through the above, the separation between the upper clamping portion 121 and the conductive plate 140 is preferably facilitated, thereby preferably facilitating the clamping of the welding rod by the soft grip anti-falling electrode holder and the removal of the welding rod from the soft grip anti-falling electrode holder.

In this embodiment, the other end portion of the conductive plate 140 is provided with a clamping tooth 141, and the clamping tooth 141 is disposed at the upper end surface of the conductive plate 140.

Through the structure, the stability of the soft handle anti-falling electrode holder after clamping the welding rod is better improved.

It is to be understood that, based on one or several embodiments provided herein, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, which do not exceed the protection scope of the present application.

The utility model and its embodiments have been described above by way of illustration and not limitation, and the examples are merely illustrative of embodiments of the utility model and the actual construction is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.

Claims (10)

1. The utility model provides a soft anti electrode holders that falls, includes flexible handle (110), and flexible handle (110) one end is equipped with the clamping part that is used for the centre gripping welding rod, and clamping part department is equipped with the electrically conductive portion that is used for electrically conductive, and electrically conductive portion includes conducting plate (140) and locates conducting plate (140) one end and is used for the fixed unit of fixed cable; the method is characterized in that: the fixing unit comprises a pressing plate (240) and a buckling piece, one end of the pressing plate (240) is in hinged fit with the upper end of the conductive plate (140), the buckling piece is used for realizing buckling and separation between the other end of the pressing plate (240) and the upper end of the conductive plate (140), and the pressing plate (240) is used for pressing the cable at the upper end of the conductive plate (140) in a buckling state.

2. A soft grip anti-crash electrode holder as defined in claim 1 wherein: the buckling piece comprises a guide rod (545) arranged at the upper end part of the conductive plate (140), and a mounting seat (541) arranged in the middle of the guide rod (545) and used for mounting the guide rod (545), wherein the mounting seat (541) is fixedly arranged at the upper end surface of the conductive plate (140); the guide bar (545) both ends cover be equipped with be used for with guide bar (545) sliding fit's spliced pole (542), the other tip middle part of clamp plate (240) inwards sunken notch groove (710) that forms, notch groove (710) both sides wall department all is equipped with be used for with spliced pole (542) grafting complex spliced pole (711), spliced pole (542) are used for moving dorsad to insert in corresponding spliced pole (711) in order to realize the lock between other tip of clamp plate (240) and the upper end of current-conducting plate (140).

3. A soft grip anti-crash electrode holder as defined in claim 2 wherein: the guide rod (545) is provided with a first spring (543) for driving the two plug-in columns (542) to move back, the first springs (543) are provided with two first springs (543) which are sleeved between the mounting seat (541) and the corresponding plug-in columns (542).

4. A soft grip anti-crash electrode holder as defined in claim 2 wherein: the two plug-in posts (542) are provided with a poking piece (544).

5. A soft grip anti-crash electrode holder as defined in claim 2 wherein: the sliding holes (742) used for being in sliding fit with the guide rods (545) are penetrated and arranged at the inserting columns (542), the limiting plates (744) are arranged at the two ends of the guide rods (545), the sliding holes (742) at the outer ends of the inserting columns (542) are outwards expanded to form limiting holes (743), stepped surfaces (840) are formed between the sliding holes (742) and the limiting holes (743), and the limiting plates (744) are matched with the stepped surfaces (840) to limit the inserting columns (542) to be separated from the guide rods (545).

6. A soft grip anti-crash electrode holder as defined in claim 1 wherein: the upper end face of the conducting plate (140) is provided with a first fixed tooth (521), the first fixed tooth (521) is arranged at one end of the conducting plate (140), the lower end face of the pressing plate (240) is provided with a second fixed tooth (522), and the first fixed tooth (521) and the second fixed tooth (522) are matched with each other to clamp the cable.

7. A soft grip anti-crash electrode holder as defined in claim 1 wherein: the clamping part comprises a lower clamping part (111) fixedly arranged at one end part of the flexible handle (110), and an installation groove (211) for installing the conductive part is formed in the upper end surface of the lower clamping part (111); the clamping part also comprises an upper clamping part (121) hinged at the upper end face of the conductive plate (140), a second spring (130) for driving the lower end face of the upper clamping part (121) to abut against the upper end face of the conductive plate (140) is further arranged between the upper clamping part (121) and the conductive plate (140), and the upper clamping part (121) is used for being matched with the other end part of the conductive plate (140).

8. A soft grip anti-crash electrode holder as set forth in claim 7 wherein: the other end part of the flexible handle (110) is provided with a wire passing hole (311) communicated with the mounting groove (211).

9. A soft grip anti-crash electrode holder as set forth in claim 7 wherein: the upper clamping part (121) is also provided with a pressing handle (122), the second spring (130) is positioned between the pressing handle (122) and the upper clamping part (121), and the pressing handle (122) is used for moving towards the flexible handle (110) under the action of external force so as to realize mutual separation between the upper clamping part (121) and the conductive plate (140).

10. A soft grip anti-crash electrode holder as set forth in claim 7 wherein: the other end part of the conductive plate (140) is provided with clamping teeth (141), and the clamping teeth (141) are arranged on the upper end surface of the conductive plate (140).