CN218612344U - Laser welding wire feeder - Google Patents

Abstract

The utility model discloses a laser welding send silk machine, which comprises a housin, the inside one side of casing is provided with first cavity, and the inside one end of first cavity installs the limiting plate, and the one end of limiting plate installs the axis of rotation, the externally mounted of axis of rotation has the silk dish, the one end of axis of rotation is provided with the dismouting structure, the inside bottom of first cavity is provided with limit structure, limit structure includes fixed frame, fixed frame is installed in the inside bottom of first cavity. The utility model discloses a be provided with limit structure, the outside winding welding wire of wire coil can be laminated on the top of live-rollers, at the in-process that send a, can drive the live-rollers and produce the rotation, and when the outside welding wire volume of wire coil reduced, can drive expanding spring and stretch out and draw back, make the live-rollers all can closely laminate the surface of welding wire at any time, reach and carry out spacing purpose to the welding wire, realized that the device is convenient for carry on spacingly to the welding wire, prevent that the welding wire from producing not hard up phenomenon.

Description

Laser welding wire feeder

Technical Field

The utility model relates to a send silk machine technical field, in particular to laser welding send silk machine.

Background

The work piece is at the in-process of processing, need use laser welding technique to connect fixedly between two parts, increases the stability between two parts, at laser welding's in-process, need use and send a machine to see the welding wire out, it is more accurate to compare manual send a position, the efficiency of sending a silk is greatly improved, laser welding send a machine in-process that uses, the welding wire can produce loose phenomenon in the outside of silk dish, reduces the stability of sending a silk, influence laser welding's effect, there is the improvement space.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a laser welding send silk machine for solve current welding wire and can produce the defect of loose phenomenon in the outside of silk dish.

(II) contents of the utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a laser welding wire feeder, includes the casing, the inside one side of casing is provided with first cavity, and the inside one end of first cavity installs the limiting plate, and the one end of limiting plate installs the axis of rotation, the externally mounted of axis of rotation has the silk dish, the one end of axis of rotation is provided with the dismouting structure, the inside bottom of first cavity is provided with limit structure, limit structure includes fixed frame, fixed frame installs the inside bottom at first cavity, expanding spring is evenly installed to fixed frame's inside, the movable frame is installed on expanding spring's top, the inside movable mounting of movable frame has the live-rollers, the inside opposite side of casing is provided with the second cavity, the handle is installed on the top of casing, control panel is installed to one side of casing, send the silk wheel to install in the inside bottom of second cavity, and send one side of silk wheel to install into silk mouth, send the opposite side of silk wheel to install out the lead screw, the universal wheel is all installed to four corners of casing bottom, the inside bottom of casing is provided with stable structure.

Preferably, the stabilizing structure comprises a threaded rod, the threaded rod is mounted at the bottom end inside the shell, a rotating handle is mounted at the top end of the threaded rod, a supporting plate is mounted at the bottom end of the threaded rod, and an anti-slip pad is mounted at the bottom end of the supporting plate.

Preferably, the inside of casing bottom is provided with the internal thread, the inside internal thread and the threaded rod mutual adaptation of casing bottom, the inside internal thread and the threaded rod of casing bottom constitute threaded connection.

Preferably, the dismouting structure includes the fixture block, the fixture block is all installed at the top and the bottom of silk dish one end and the one end of axis of rotation, the externally mounted of fixture block has the locating piece, and the one end of locating piece evenly is provided with the draw-in groove, the outside of locating piece is provided with the recess.

Preferably, the inner diameter of the clamping groove is larger than the outer diameter of the clamping block, and the clamping groove and the clamping block form a clamping structure.

Preferably, the telescopic springs are arranged in a plurality of equal-interval distribution in the fixed frame.

Preferably, the both ends of activity frame all are provided with the slider, the inside both ends of fixed frame all are provided with the spout, the spout at the inside both ends of fixed frame and the slider at activity frame both ends constitute sliding structure.

(III) advantageous effects

The utility model provides a pair of laser welding send silk machine, its advantage lies in:

by arranging the limiting structure, the top end of the rotating roller can be attached to the welding wire wound outside the wire coil, the rotating roller can be driven to rotate in the wire feeding process, and when the amount of the welding wire outside the wire coil is reduced, the telescopic spring can be driven to stretch, so that the rotating roller can be closely attached to the surface of the welding wire at any time, the purpose of limiting the welding wire is achieved, the device is convenient to limit the welding wire, and the phenomenon that the welding wire is loosened is prevented;

the rotating handle is rotated to drive the threaded rod to move up and down in the shell, the bottom end of the non-slip mat is regulated to be attached to a placing surface, the shell is limited, the non-slip mat is regulated to be separated from the placing surface, the shell can be moved through the universal wheels, and the device is convenient to move and fix the shell;

through being provided with the dismouting structure, the position through the recess is with the locating piece to the one end pulling, can drive the draw-in groove and break away from the outside of fixture block, can dismantle the silk dish, pass through the one end of block fixed mounting rotation axis with the locating piece during installation, can install the silk dish, and the fixture block of silk dish one end can carry on spacingly to the silk dish, prevent to produce between rotation axis and the silk dish and slide, cause the non-pivoted phenomenon of silk dish, realized the device and be convenient for change the silk dish, replaced the screw thread and rotated the dismouting, it is more convenient to use.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the wire reel of the present invention;

fig. 3 is a schematic side view of the limiting structure of the present invention;

fig. 4 is a front view sectional structure diagram of the stable structure of the present invention.

The reference numerals in the figures illustrate:

1. a housing; 2. a first cavity; 3. a handle; 4. a second cavity; 5. a control panel; 6. discharging a screw rod; 7. a wire feeding wheel; 8. a wire inlet; 9. stabilizing the structure; 901. a threaded rod; 902. turning a handle; 903. a support plate; 904. a non-slip mat; 10. a disassembly and assembly structure; 1001. a card slot; 1002. a clamping block; 1003. positioning a block; 1004. a groove; 11. a limiting structure; 1101. a fixing frame; 1102. a tension spring; 1103. a movable frame; 1104. a rotating roller; 12. a wire reel; 13. a universal wheel; 14. a rotating shaft; 15. and a limiting plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment of: a laser welding wire feeder comprises a shell 1, wherein a first cavity 2 is arranged on one side inside the shell 1, a limiting plate 15 is installed at one end inside the first cavity 2, a rotating shaft 14 is installed at one end of the limiting plate 15, a wire disc 12 is installed outside the rotating shaft 14, a dismounting structure 10 is arranged at one end of the rotating shaft 14, a limiting structure 11 is arranged at the bottom end inside the first cavity 2, the limiting structure 11 comprises a fixed frame 1101, the fixed frame 1101 is installed at the bottom end inside the first cavity 2, telescopic springs 1102 are evenly installed inside the fixed frame 1101, a movable frame 1103 is installed at the top end of the telescopic springs 1102, a rotating roller 1104 is movably installed inside the movable frame 1103, the telescopic springs 1102 are provided with a plurality of telescopic springs, the telescopic springs 1102 are distributed at equal intervals inside the fixed frame, sliding blocks are arranged at two ends of the movable frame 1103, sliding blocks at two ends inside the fixed frame 1101 and sliding blocks at two ends of the movable frame 1103 form a sliding structure, limiting is convenient, a second cavity 4 is arranged on the other side inside the shell 1, a handle 3 is installed at the top end of the shell 1, a control panel 5 is installed at one side of the bottom end of the second cavity 4, a wire feeding wheel 7 is installed at the bottom end of a wire feeding wheel 7, and four stable wire feeding wheels 13 are installed at the bottom end of the shell 1, and a universal wire feeding wheel 13 at the other side of the shell 1;

specifically, as shown in fig. 1 and 3, when the structure is used, a welding wire passes through the wire inlet 8, the wire feeding wheel 7 and the inside of the wire outlet rod 6, the transmission assembly of the rotating shaft 14 is started, the wire reel 12 is driven to rotate, the wire feeding wheel 7 is matched with the wire feeding wheel, the welding wire is driven to be fed out from the inside of the wire outlet rod 6, the top end of the rotating roller 1104 is attached to the bottom end of the outside of the welding wire in the wire feeding process, the rotating roller 1104 is driven to rotate under the action of friction force, the expansion spring 1102 is driven to expand and contract along with the reduction of the welding wire, the movable frame 1103 and the rotating roller 1104 are driven to move upwards and timely attach to the surface of the welding wire, the wire is limited, and in the process that the movable frame 1103 moves up and down, the sliding blocks 1103 in the insides of the sliding grooves at the two ends of the fixed frame 1101 are driven, the movable frame 1103 increase the moving stability of the movable frame and the rotating roller 1104, and prevent the welding wire from loosening phenomenon outside the wire reel 12 and affecting the stability;

the stabilizing structure 9 comprises a threaded rod 901, the threaded rod 901 is installed at the bottom end inside the shell 1, a rotating handle 902 is installed at the top end of the threaded rod 901, a supporting plate 903 is installed at the bottom end of the threaded rod 901, an anti-skid pad 904 is installed at the bottom end of the supporting plate 903, internal threads are arranged inside the bottom end of the shell 1, the internal threads inside the bottom end of the shell 1 are matched with the threaded rod 901, and the internal threads inside the bottom end of the shell 1 and the threaded rod 901 form threaded connection, so that the shell 1 can be fixed conveniently;

specifically, as shown in fig. 1 and 4, when the structure is used, the rotating handle 902 is rotated to drive the threaded rod 901 to rotate, the threaded rod 901 and the internal threads inside the bottom end of the shell 1 are matched with each other, so that the threaded rod 901 can be driven to move up and down at the bottom end of the shell 1, the supporting plate 903 is rotated to a place where the threaded rod is separated from the place, the shell 1 is moved to a proper position through the universal wheel 13, the rotating handle 902 is rotated reversely to drive the threaded rod 901 to move downwards, so that the supporting plate 903 can be driven to move downwards, the bottom end of the non-slip mat 904 is adjusted to a place where the non-slip mat is attached, the bottom end of the non-slip mat 904 is arranged in a concave-convex shape, the friction force of the supporting plate 903 can be improved, the supporting plate 903 can limit the shell 1, the shell 1 is prevented from rotating randomly along with the universal wheel 13, and the stability of the shell 1 is improved;

the dismounting structure 10 comprises clamping blocks 1002, the clamping blocks 1002 are mounted at the top and the bottom of one end of the wire disc 12 and one end of the rotating shaft 14, positioning blocks 1003 are mounted outside the clamping blocks 1002, clamping grooves 1001 are uniformly formed in one end of each positioning block 1003, grooves 1004 are formed outside the positioning blocks 1003, the inner diameter of each clamping groove 1001 is larger than the outer diameter of each clamping block 1002, and the clamping grooves 1001 and the clamping blocks 1002 form a clamping structure to facilitate dismounting;

specifically, as shown in fig. 1 and 2, when the structure is used, a finger is clamped in the groove 1004, the positioning block 1003 is pulled towards one end, the clamping groove 1001 is driven to be separated from the outer part of the clamping block 1002, the wire reel 12 is moved towards one end, the wire reel 12 is driven to be separated from the outer part of the rotating shaft 14, the wire reel 12 can be taken down, the wire reel 12 full of welding wires is sleeved on the outer part of the rotating shaft 14, the clamping grooves 1001 are clamped on the outer parts of the corresponding clamping blocks 1002, and the wire reel 12 can be installed.

The working principle is as follows: when the external power supply is used, firstly, the rotating handle 902 is rotated to drive the threaded rod 901 to rotate, the threaded rod 901 is matched with internal threads in the bottom end of the shell 1, the threaded rod 901 can be driven to move up and down at the bottom end of the shell 1, the support plate 903 is rotated to be separated from a placing surface, the shell 1 is moved to a proper position through the universal wheels 13, the rotating handle 902 is rotated reversely to drive the threaded rod 901 to move downwards, the support plate 903 can be driven to move downwards, the bottom end of the non-slip mat 904 is adjusted to be attached to the placing surface, the bottom end of the non-slip mat 904 is arranged in a concave-convex mode, the friction force of the support plate 903 can be improved, the support plate 903 can limit the shell 1, the shell 1 is prevented from rotating randomly along with the universal wheels 13, and the stability of the shell 1 is improved; secondly, clamping fingers into the grooves 1004, pulling the positioning block 1003 towards one end to drive the clamping grooves 1001 to be separated from the outer parts of the clamping blocks 1002, moving the wire reel 12 towards one end to drive the wire reel 12 to be separated from the outer parts of the rotating shafts 14, namely taking down the wire reel 12, sleeving the wire reel 12 full of welding wires on the outer parts of the rotating shafts 14, clamping the clamping grooves 1001 to the outer parts of the corresponding clamping blocks 1002, and then installing the wire reel 12; finally, the welding wire passes through the wire inlet 8, the wire feeding wheel 7 and the inside of the wire outlet rod 6, the transmission assembly of the rotating shaft 14 is started, the wire reel 12 can be driven to rotate, the wire feeding wheel 7 is matched with the welding wire, the welding wire can be driven to be sent out from the inside of the wire outlet rod 6, the top end of the rotating roller 1104 can be attached to the bottom end of the outside of the welding wire in the wire feeding process, the rotating roller 1104 can be driven to rotate under the action of friction force, the telescopic spring 1102 can be driven to stretch along with the reduction of the welding wire, the movable frame 1103 and the rotating roller 1104 can be driven to move upwards, the surface of the welding wire can be attached in time, the limiting effect on the welding wire is achieved, in the process that the movable frame 1103 moves up and down, the sliding blocks at the two ends of the movable frame 1103 can be driven to slide inside the sliding grooves at the two ends inside the fixed frame 1101, the moving stability of the movable frame 1103 and the rotating roller 1104 is increased, the phenomenon that the welding wire is loosened outside of the wire reel 12 is prevented, and the stability of the wire feeding is affected.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. A laser welding wire feeder comprises a shell (1), and is characterized in that: the wire feeding device is characterized in that a first cavity (2) is arranged on one side of the interior of the shell (1), a limiting plate (15) is installed at one end of the interior of the first cavity (2), a rotating shaft (14) is installed at one end of the limiting plate (15), a wire reel (12) is installed outside the rotating shaft (14), a dismounting structure (10) is arranged at one end of the rotating shaft (14), a limiting structure (11) is arranged at the bottom of the interior of the first cavity (2), the limiting structure (11) comprises a fixing frame (1101), the fixing frame (1101) is installed at the bottom of the interior of the first cavity (2), an expansion spring (1102) is uniformly installed inside the fixing frame (1101), a movable frame (1103) is installed at the top end of the expansion spring (1102), a rotating roller (1104) is installed at the interior of the movable frame (1103), a second cavity (4) is arranged on the other side of the interior of the shell (1), a lifting handle (3) is installed at the top end of the shell (1), a control panel (5) is installed on one side of the shell (1), a wire feeding wheel (7) is installed at the bottom of the second cavity (4), and four wire feeding wheels (8) are installed at the bottom ends of a wire feeding wheel (6), the bottom end in the shell (1) is provided with a stabilizing structure (9).

2. The laser welding wire feeder of claim 1, wherein: the stabilizing structure (9) comprises a threaded rod (901), the threaded rod (901) is installed at the bottom end inside the shell (1), a rotating handle (902) is installed at the top end of the threaded rod (901), a supporting plate (903) is installed at the bottom end of the threaded rod (901), and an anti-skid pad (904) is installed at the bottom end of the supporting plate (903).

3. A laser welding wire feeder according to claim 2, wherein: the novel multifunctional portable electronic device is characterized in that an internal thread is arranged inside the bottom end of the shell (1), the internal thread inside the bottom end of the shell (1) is matched with the threaded rod (901) mutually, and the internal thread inside the bottom end of the shell (1) is in threaded connection with the threaded rod (901).

4. The laser welding wire feeder of claim 1, wherein: the disassembly and assembly structure (10) comprises clamping blocks (1002), the clamping blocks (1002) are all installed at the top and the bottom of one end of the wire disc (12) and one end of the rotating shaft (14), positioning blocks (1003) are installed outside the clamping blocks (1002), clamping grooves (1001) are evenly formed in one ends of the positioning blocks (1003), and grooves (1004) are formed in the outside of the positioning blocks (1003).

5. The laser welding wire feeder of claim 4, wherein: the inner diameter of the clamping groove (1001) is larger than the outer diameter of the clamping block (1002), and the clamping groove (1001) and the clamping block (1002) form a clamping structure.

6. The laser welding wire feeder of claim 1, wherein: the telescopic springs (1102) are arranged in the fixing frame (1101) and are distributed at equal intervals.

7. The laser welding wire feeder of claim 1, wherein: the both ends of activity frame (1103) all are provided with the slider, the inside both ends of fixed frame (1101) all are provided with the spout, the spout at the inside both ends of fixed frame (1101) and the slider at activity frame (1103) both ends constitute sliding construction.

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