CN220902137U

CN220902137U - Gas shielded welding wire raw material reel positioning device

Info

Publication number: CN220902137U
Application number: CN202322582120.4U
Authority: CN
Inventors: 陈立武; 李善亮; 张永振; 王文东; 杜洪忠; 梁喜波; 刘正龙; 王文波; 孙德喜
Original assignee: Shengxiang (dezhou) Metal Work Co ltd
Current assignee: Shengxiang (dezhou) Metal Work Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-07
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a raw material reel positioning device for a gas shielded welding wire, which comprises a sleeve shaft, a rolling shaft and a raw material reel, wherein one end of the sleeve shaft is provided with the raw material reel, the other end of the sleeve shaft is sleeved with the rolling shaft, the front side of the rolling shaft is provided with the raw material reel, the inner wall of the top of the sleeve shaft is transversely provided with a plurality of equidistant limiting grooves, the top of the rear side of the rolling shaft is provided with a containing cavity, a telescopic limiting structure is arranged in the containing cavity, the centers of the sleeve shaft and the rolling shaft are movably connected with a rotating shaft, one ends of the sleeve shaft and the rolling shaft, which are separated from each other, are respectively provided with a fixed ring, and the tops of the two fixed rings are respectively provided with two groups of positioning structures. According to the utility model, the roller is sleeved in the sleeve shaft, so that the length of the raw material reel is adjusted, the sleeve shaft is pulled backwards only when the length needs to be adjusted through the arc arrangement of the convex blocks, the convex blocks are separated from the front limiting groove to be matched with the rear limiting groove through the matching of the telescopic rod II and the spring II, the sleeve shaft and the roller are fixed, and the welding machine is suitable for welding machines with different diameters.

Description

Gas shielded welding wire raw material reel positioning device

Technical Field

The utility model relates to the technical field of clamp devices, in particular to a gas shielded welding wire raw material reel positioning device.

Background

With the development of society, the welding wire is used as a filler metal or a metal wire welding material for conducting at the same time, the welding wire is used as the filler metal in gas welding and tungsten electrode gas shielded arc welding, and the welding wire is used as the filler metal and the conducting electrode in submerged arc welding, electroslag welding and other gas shielded arc welding, and the welding wire is widely applied to the fields of aerospace, ships, automobiles, buildings and the like by being wound on a wire reel for storage, transportation and use.

The utility model discloses a gas shielded welding wire raw materials reel positioner of CN213827428U, this raw materials reel positioner external frame mainly comprises first raw materials reel, the second raw materials reel, the connecting axle, the fixed connection of structures such as raw materials reel are formed, the wire winding screw thread that the raw materials reel surface set up, be used for the raw materials reel when initial winding welding wire, the welding wire is fixed between the wire winding screw thread, more convenient stability, the connecting axle is pegged graft in the inside of roller bearing, the roller bearing is rotated around the connecting axle when coiling or unwrapping wire, reach the purpose of coiling or unwrapping wire, simple and practical, the defect that design structure is complicated and result of use is relatively poor is solved, spacing post is pegged graft at the both ends of limiting plate and connecting axle inside, reach the both ends at the roller bearing of limiting plate fixed mounting, play the effect that prevents the roller bearing is shifted, roof and bottom plate are all used for fixed roller bearing, the limiting effect of reinforcing roller bearing cup joints at fixing bolt's surface, play fixed action, make fixing bolt and limiting plate stably link, the intensity of self structure has been promoted to the reinforcing plate makes the roller bearing fix in the round mouth of first raw materials reel and the inside, the inside round mouth of second raw materials, the limit strut is used for fixed connection and the corresponding connection structure. Furthermore, existing positioning devices have the following drawbacks in use:

(1) The existing raw material reel is only suitable for winding a certain fixed amount of welding wires, cannot be suitable for welding machines with different diameters, and is inconvenient to adjust in length, so that the applicability of the raw material reel is reduced;

(2) The existing positioning device needs to screw up four nuts respectively, is complex in structure, greatly increases the working time length of the installation and positioning of workers, and accordingly reduces the working efficiency of winding welding wires.

Disclosure of utility model

The utility model aims to overcome the technical defects and provide a gas shielded welding wire raw material reel positioning device.

In order to solve the problems, the technical scheme of the utility model is as follows: including sleeve, roller bearing and raw materials reel, the one end fixed connection raw materials reel of sleeve, the roller bearing is cup jointed to the other end, the front side fixed connection raw materials reel of roller bearing, the top inner wall of sleeve transversely is equipped with a plurality of equidistance spacing grooves, the rear side top of roller bearing is equipped with holds the chamber, hold the intracavity and be equipped with the limit structure that can stretch out and draw back, the center department swing joint axis of rotation of sleeve and roller bearing, the sleeve is fixed ring with the roller bearing apart one end respectively fixed connection, two the top of fixed ring is two sets of location structures of fixed connection respectively.

Further, every group location structure includes fixing base, eccentric wheel, dwang, through-hole one, telescopic link one, locating plate and press the pole, the top of fixing base articulates the eccentric wheel, the top fixed connection dwang of eccentric wheel, the bottom center department of fixing base is equipped with through-hole one, the both sides of through-hole one are equipped with telescopic link one respectively, two the bottom fixed connection locating plate of telescopic link one, the top center department fixed connection of locating plate presses the pole.

Further, the protruding blocks are connected with the limiting grooves in an adaptive mode.

Further, the first through holes are communicated with the inside of the fixed ring, the tops of the pressing rods penetrate through the first through holes to be abutted against the outer wall of the eccentric wheel, the outer walls of the two first telescopic rods are respectively sleeved with the first springs, and the positioning plates are connected with the positioning grooves in an adaptive mode.

Further, constant head tank and spacing branch are equipped with in proper order to the front side outer wall of axis of rotation, the rear side outer wall of axis of rotation is equipped with a plurality of equidistance constant head tanks, one of them raw materials reel and sleeve are equipped with a plurality of equidistant strengthening ribs in the middle of the axle, another raw materials reel and roller bearing's centre is equipped with a plurality of equidistant strengthening ribs.

Further, limit structure includes telescopic link two, spring two and lug, the one end fixed connection appearance intracavity wall of telescopic link two, the other end fixed connection lug, the outer wall of telescopic link two cup joints spring two.

Compared with the prior art, the utility model has the advantages that:

1. The utility model provides a gas shielded welding wire raw material reel positioning device, which is characterized in that a roller is sleeved in a sleeve shaft, so that the length of a raw material reel is adjusted, and when the length is required to be adjusted, the sleeve shaft is pulled backwards only by the aid of the cooperation of a second telescopic rod and a second spring, so that the protruding block is separated from a front limiting groove to be matched with a rear limiting groove, and the sleeve shaft and the roller are fixed, so that the gas shielded welding wire raw material reel positioning device is suitable for welding machines with different diameters;

2. The utility model provides a gas shielded welding wire raw material reel positioning device, which drives an eccentric wheel to rotate through a rotating rod, so that a convex part of the eccentric wheel extrudes a pressing rod to drive a positioning plate to move downwards, thereby completing the positioning of a rotating shaft, lifting the rotating rod during release, driving the positioning plate to move upwards through a telescopic rod I and a spring, thereby relieving the positioning of the rotating shaft, being simple in operation and convenient to use, and greatly improving the working efficiency.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a schematic view of the internal structure of fig. 1.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 2.

As shown in the figure: 1. a sleeve shaft; 2. a roller; 3. a raw material reel; 4. reinforcing ribs; 5. a fixing ring; 6. a positioning structure; 601. a fixing seat; 602. an eccentric wheel; 603. a rotating lever; 604. a first through hole; 605. a first telescopic rod; 606. a first spring; 607. a positioning plate; 608. pressing a pressing rod; 7. a rotating shaft; 8. a positioning groove; 9. a limit strut; 10. a limit groove; 11. a limit structure; 12. a second telescopic rod; 13. a second spring; 14. and a bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, including sleeve 1, roller shaft 2 and raw materials reel 3, sleeve 1's one end fixed connection raw materials reel 3, roller shaft 2 is cup jointed to the other end, roller shaft 2's front side fixed connection raw materials reel 3, sleeve 1's top inner wall transversely is equipped with a plurality of equidistance spacing groove 10, roller shaft 2's rear side top is equipped with holds the chamber, hold intracavity and be equipped with telescopic limit structure 11, sleeve 1 and roller shaft 2's center department swing joint axis of rotation 7, sleeve 1 and roller shaft 2's one end that is separated respectively fixed connection solid fixed ring 5, two fixed ring 5's top respectively fixed connection two sets of location structure 6, roller shaft 7's front side outer wall is equipped with constant head tank 8 and spacing branch 9 in proper order, roller shaft 7's rear side outer wall is equipped with a plurality of equidistant constant head tank 8, wherein the centre of a raw materials reel 3 and sleeve 1 is equipped with a plurality of equidistant strengthening rib 4, the centre of another raw materials reel 3 and roller shaft 2 is equipped with a plurality of equidistant strengthening rib 4.

As shown in fig. 2 to 4, the limiting structure 11 comprises a telescopic rod two 12, a spring two 13 and a protruding block 14, one end of the telescopic rod two 12 is fixedly connected with the inner wall of the cavity, the other end is fixedly connected with the protruding block 14, the outer wall of the telescopic rod two 12 is sleeved with the spring two 13, the protruding block 14 is in adaptive connection with the limiting groove 10, the length of the raw material reel 3 is adjusted by sleeving the roller 2 in the sleeve shaft 1, the protruding block 14 is in arc-shaped arrangement, when the length needs to be adjusted, the sleeve shaft 1 is pulled backwards, the protruding block 14 is separated from the limiting groove 10 on the front side to be adaptive with the limiting groove 10 on the rear side through the cooperation of the telescopic rod two 12 and the spring two 13, so that the fixing of the sleeve shaft 1 and the roller 2 is completed, and the welding machine with different diameters is suitable, each group of the positioning structure 6 comprises a fixing seat 601, an eccentric wheel 602, a rotating rod 603, a through hole one 604, a telescopic rod one 605, a positioning plate 607 and a pressing rod 608, the top of the fixed seat 601 is hinged with an eccentric wheel 602, the front side of the top of the fixed seat 601 is movably connected with an inserted link, the inside of the eccentric wheel 602 is provided with a shaft lever, two ends of the shaft lever are respectively movably connected with the fixed seat 601, the front side of the shaft lever is provided with a plurality of equidistant through holes II, the inserted link is in adaptive connection with the through holes II, the top of the eccentric wheel 602 is fixedly connected with a rotating rod 603, the bottom center of the fixed seat 601 is provided with a through hole I604, two sides of the through hole I604 are respectively provided with a telescopic rod I605, the bottoms of the two telescopic rods I605 are fixedly connected with a positioning plate 607, the top center of the positioning plate 607 is fixedly connected with a pressing rod 608, the through hole I604 is communicated with the inside of the fixed ring 5, the top of the pressing rod 608 passes through the through hole I604 and is in butt joint with the outer wall of the eccentric wheel 602, the outer walls of the two telescopic rods I605 are respectively sleeved with a spring I606, the positioning plate 607 is in adaptive connection with a positioning groove 8, the rotating rod 603 drives the eccentric wheel 602 to rotate, the cam 602 is enabled to press the pressing rod 608 in a protruding mode, the positioning plate 607 is driven to move downwards, positioning of the rotating shaft 7 is achieved, the rotating rod 603 is lifted during release, the positioning plate 607 is driven to move upwards through the first telescopic rod 605 and the first spring 606, positioning of the rotating shaft 7 is relieved, operation is simple, use is convenient, and working efficiency is greatly improved.

In specific use, referring to fig. 1 to 4, the sleeve shaft 1 is pulled backwards, the length between the raw material reels 3 is adjusted to a proper length, the two telescopic rods 12 and the two springs 13 are matched, the protruding blocks 14 are separated from the front limiting grooves 10 and the rear limiting grooves 10 to be matched, the sleeve shaft 1 and the roller shaft 2 are fixed, then the inserting rod is pulled out, the eccentric wheel 602 is driven to rotate through the rotating rod 603, the protruding part of the eccentric wheel 602 extrudes the pressing rod 608, the positioning plate 607 is driven to move downwards, the rotating shaft 7 is positioned, the inserting rod is inserted, the eccentric wheel 602 is fixed through the matching of the inserting rod and the two through holes, and the limiting support rods 9 are used for fixedly connecting the corresponding connecting structures, so that the raw material reels can stably run.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A gas shielded welding wire raw materials reel positioner, its characterized in that: including sleeve (1), roller (2) and raw materials reel (3), the one end fixed connection raw materials reel (3) of sleeve (1), roller (2) are cup jointed to the other end, the front side fixed connection raw materials reel (3) of roller (2), the top inner wall of sleeve (1) transversely is equipped with a plurality of equidistance spacing groove (10), the rear side top of roller (2) is equipped with holds the chamber, hold intracavity and be equipped with limit structure (11) that can stretch out and draw back, the center department swing joint axis of rotation (7) of sleeve (1) and roller (2), the fixed ring (5) of one end that is separated respectively of sleeve (1) and roller (2), two the top of fixed ring (5) is two sets of location structures (6) of fixed connection respectively.

2. The gas shielded welding wire feedstock reel positioning device of claim 1, wherein: the front side outer wall of axis of rotation (7) is equipped with constant head tank (8) and spacing branch (9) in proper order, the rear side outer wall of axis of rotation (7) is equipped with a plurality of equidistance constant head tanks (8), one of them raw materials reel (3) and the centre of sleeve axle (1) are equipped with a plurality of equidistance strengthening rib (4), another raw materials reel (3) and the centre of roller bearing (2) are equipped with a plurality of equidistance strengthening rib (4).

3. The gas shielded welding wire feedstock reel positioning device of claim 1, wherein: every group location structure (6) include fixing base (601), eccentric wheel (602), dwang (603), through-hole one (604), telescopic link one (605), locating plate (607) and press pole (608), the top of fixing base (601) articulates eccentric wheel (602), the top fixed connection dwang (603) of eccentric wheel (602), the bottom center department of fixing base (601) is equipped with through-hole one (604), the both sides of through-hole one (604) are equipped with telescopic link one (605) respectively, two the bottom fixed connection locating plate (607) of telescopic link one (605), top center department fixed connection press pole (608) of locating plate (607).

4. The gas shielded welding wire feed reel positioning device of claim 3, wherein: the first through holes (604) are communicated with the inside of the fixed ring (5), the tops of the pressing rods (608) penetrate through the first through holes (604) to be abutted against the outer walls of the eccentric wheels (602), the outer walls of the two first telescopic rods (605) are respectively sleeved with the first springs (606), and the positioning plates (607) are connected with the positioning grooves (8) in an adapting mode.

5. The gas shielded welding wire feedstock reel positioning device of claim 1, wherein: the limiting structure (11) comprises a telescopic rod II (12), a spring II (13) and a lug (14), one end of the telescopic rod II (12) is fixedly connected with the inner wall of the accommodating cavity, the other end of the telescopic rod II is fixedly connected with the lug (14), and the outer wall of the telescopic rod II (12) is sleeved with the spring II (13).

6. The gas shielded welding wire feedstock reel positioning apparatus of claim 5, wherein: the protruding blocks (14) are connected with the limit grooves (10) in an adaptive mode.