A high-quality preparation device for alloy welding wire

Abstract

The present invention discloses a novel high-quality preparation device for alloy welding wire, comprising a welding seat, a pair of slide grooves being provided on the welding seat, a slide seat being slidably installed in the slide grooves; a cover plate being provided on the upper side of the slide seat, a No. 1 alignment component being installed between the slide seat and the cover plate, the No. 1 alignment component comprising a rotating seat fixed on the slide seat and the cover plate, positioning wheels being rotatably installed on the rotating seat, a clamped alloy welding wire being clamped by two positioning wheels, and the welding parts of the two alloy welding wires being aligned by driving the two slide seats close to each other, thereby facilitating welding work, a lifting component being also installed between the slide seat and the cover plate, and the lifting component being used to control the fitting and separation between the two positioning wheels.

Description

Technical Field

[0001] The invention relates to the technical field of welding wires, in particular to a high-quality preparation device for a novel alloy welding wire. Background Art

[0002] Alloy welding wire is a kind of metal wire welding material that can be used as both a filler material and a conductor. The main material of common alloy materials is steel. In order to enhance the rust resistance, non-ferrous metals such as aluminum and magnesium are added to form alloys to improve the quality of welding wire.

[0003] In the existing preparation process of alloy welding wire, it is often necessary to energize two welding wires and then perform melting and splicing operations. However, the related equipment of the existing welding wire melting and splicing operations often has irregular interfaces, low quality of finished products, and requires a lot of subsequent processing, which is very troublesome and affects efficiency. Summary of the invention

[0004] The object of the present invention is to provide a novel high-quality preparation device for alloy welding wire, so as to overcome the above-mentioned defects in the prior art.

[0005] A high-quality preparation device for a novel alloy welding wire according to the present invention comprises a welding seat, a pair of slide grooves are provided on the welding seat, a slide seat is slidably installed in the slide grooves; a cover plate is provided on the upper side of the slide seat, a No. 1 alignment component is installed between the slide seat and the cover plate, the No. 1 alignment component comprises a rotating seat fixed on the slide seat and the cover plate, positioning wheels are rotatably installed on the rotating seat, a clamped alloy welding wire is clamped by two positioning wheels, and the welding parts of the two alloy welding wires can be aligned by driving the two slide seats close to each other, so as to facilitate welding work, and a lifting component is also installed between the slide seat and the cover plate, and the lifting component can control the contact and separation between the two positioning wheels;

[0006] A No. 2 alignment assembly is installed on one side of the No. 1 alignment assembly, and the No. 2 alignment assembly includes a No. 1 clamping head fixed to the cover plate through a No. 1 connecting rod and a No. 2 clamping head fixed to the slide seat through a No. 2 connecting rod, so that the lifting assembly can also drive the No. 1 clamping head to leave the No. 2 clamping head, and the alloy welding wire can be better positioned and aligned through the No. 2 clamping head and the No. 1 clamping head;

[0007] A No. 1 expansion groove is provided in the No. 1 expansion groove, and a No. 1 sealing sheet is slidably installed in the No. 1 expansion groove. The No. 1 sealing sheet and the No. 1 clamping head are fixed by a No. 1 spring. A No. 2 expansion groove is provided in the No. 2 clamping head, and a No. 2 sealing sheet is slidably installed in the No. 2 expansion groove. The No. 2 sealing sheet and the No. 2 clamping head are fixedly connected by a No. 2 spring. The No. 2 sealing sheet and the No. 1 sealing sheet on one side form a cylindrical tube. When preparing the alloy welding wire for welding, the welding portion of the alloy welding wire extends into each of the cylindrical tubes, and the sliding seats on both sides are close to each other so that the cylindrical tubes on both sides are close to each other and sealed. The No. 1 spring and the No. 2 spring are compressed. After the end of the alloy welding wire is melted after being energized, the alloy welding wire liquid gradually fills the two cylindrical tubes to achieve shaping (in this process, the sliding seats on both sides will continue to approach each other).

[0008] Preferably, in order to better discharge the gas in the cylindrical tube during the above process, an exhaust hole is opened on each of the No. 1 sealing sheets, and a floating block is slidably installed in the exhaust hole.

[0009] Preferably, the floating block is made of a lightweight and high temperature resistant material.

[0010] Preferably, the lifting assembly includes at least one No. 1 fixing sleeve and at least one No. 2 fixing sleeve fixed to the sliding seat, a No. 2 sliding plate is slidably installed in the No. 2 fixing sleeve, the No. 2 sliding plate is fixed to the cover plate, and a No. 1 sliding plate is slidably installed in the No. 1 fixing sleeve, a locking piece is threadedly connected to the No. 1 fixing sleeve, and the locking piece presses against the No. 1 sliding plate.

[0011] Preferably, a No. 3 sliding piece is hingedly connected to the end of the No. 1 sliding piece through a hinge, and the No. 3 sliding piece is also slidably connected to the No. 1 fixed sleeve. When it is necessary to take or place the alloy welding wire, the locking piece is released, and the No. 1 sliding piece and the No. 2 sliding piece are pulled out. At this time, the locking piece can be manually rotated to lock the No. 3 sliding piece, and the cover plate can be manually flipped to take or place the alloy welding wire.

[0012] Preferably, a locking assembly for the positioning wheel is installed on each of the rotating seats, and the locking assembly includes a limit block fixed to the rotating shaft of the positioning wheel, a limit strip is sleeved on the limit block, and the limit strip can limit the rotation of the limit block when sleeved on the limit block, a sliding bar is fixed on the limit bar, the sliding bar passes through the rotating seat and is slidably connected to the rotating seat, and a blocking piece is fixed at the end of the sliding bar.

[0013] Preferably, the sliding seats are all threadedly connected to the threaded rod, the threads on the threaded rod are in opposite directions, and when the threaded rod rotates, the two sliding seats approach each other or move away from each other, the threaded rod is rotatably arranged in the welding seat, the threaded rod is fixed to the motor shaft of the motor, and the motor is fixedly mounted on the welding seat.

[0014] The beneficial effects of the present invention are:

[0015] 1. The initial positioning of the alloy welding wires is achieved through the No. 1 alignment component. The No. 1 alignment component includes a rotating seat fixed on the slide and the cover plate. Positioning wheels are rotatably installed on the rotating seat. Two positioning wheels are used to clamp an alloy welding wire, and the two slides are driven close to each other so that the welding parts of the two alloy welding wires can be aligned, thereby facilitating welding work.

[0016] 2. Install the No. 2 alignment component on one side of the No. 1 alignment component. The No. 2 alignment component includes a No. 1 clamping head fixed by the cover plate and a No. 2 clamping head fixed to the slide seat. Manually place the alloy welding wire between the No. 2 clamping head and the No. 1 clamping head. The No. 2 clamping head and the No. 1 clamping head can be used to achieve better positioning and alignment of the alloy welding wire.

[0017] 3. Slidingly install sealing sheet No. 1 in clamping head No. 1, and fix sealing sheet No. 1 to clamping head No. 1 by spring No. 1; slidingly install sealing sheet No. 2 in clamping head No. 2, and fix sealing sheet No. 2 to clamping head No. 2 by spring No. 2; sealing sheet No. 2 on one side forms a cylindrical tube with sealing sheet No. 1; when preparing the alloy welding wire for welding, the welding part of the alloy welding wire extends into each cylindrical tube, and the sliding seats on both sides are close to make the cylindrical tubes on both sides close to each other and seal; after the end of the alloy welding wire is melted after being energized, the alloy welding wire liquid gradually fills the two cylindrical tubes to achieve shaping, which greatly improves the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a first schematic diagram of the appearance of the present invention;

[0019] Figure 2 yes Figure 1 The enlarged schematic diagram at A in the middle;

[0020] Figure 3 is a second schematic appearance diagram of the present invention;

[0021] Figure 4 It is a cross-sectional schematic diagram of the present invention;

[0022] Figure 5 yes Figure 4 The enlarged schematic diagram at C in the middle;

[0023] Figure 6 It is a structural diagram of the position of the No. 2 clamping head;

[0024] Figure 7 It is a structural diagram of the position of the No. 1 clamping head;

[0025] Figure 8 It is a structural schematic diagram of the position of the No. 1 sliding piece;

[0026] Fig. 9 Schematic diagram of the locking assembly structure.

[0027] In the figure: 11, welding seat; 12, motor; 13, slide seat; 14, rotating seat; 15, positioning wheel; 16, slide groove; 17, threaded rod; 19, No. 2 spring; 20, No. 3 sliding plate; 21, hinge; 23, limit block; 24, limit bar; 25, slide bar; 40, No. 1 alignment component; 50, lifting component; 51, No. 1 fixing sleeve; 52, locking member; 53, No. 1 sliding plate; 54, cover plate; 55, No. 2 sliding plate; 56, No. 2 fixing sleeve; 57, No. 2 connecting rod; 58, No. 1 connecting rod; 60, No. 2 alignment component; 61, No. 2 clamping head; 62, No. 1 clamping head; 63, No. 1 sealing plate; 64, floating block; 65, No. 2 sealing plate; 66, exhaust hole; 67, No. 2 telescopic slot; 68, No. 1 telescopic slot; 69, No. 1 spring. DETAILED DESCRIPTION

[0028] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described in conjunction with the embodiments below. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention. As used herein, the terms up, down and left, right are not limited to their strict geometric definitions, but include reasonable and inconsistent tolerances for machining or human errors. The specific features of the high-quality preparation device of the new alloy welding wire are described in detail below:

[0029] Reference Figure 1-Figure 9 A high-quality preparation device for a new type of alloy welding wire comprises a welding seat 11, a pair of slide grooves 16 are provided on the welding seat 11, a slide seat 13 is slidably installed in the slide groove 16, the slide seats 13 are all threadedly connected with a threaded rod 17, the threads on the threaded rod 17 are reversed, when the threaded rod 17 rotates, the two slide seats 13 approach each other or move away from each other, the threaded rod 17 is rotatably arranged in the welding seat 11, the threaded rod 17 is fixed to the motor shaft of the motor 12, and the motor 12 is fixedly installed on the welding seat 11;

[0030] A cover plate 54 is provided on the upper side of the slide 13, and a No. 1 alignment component 40 is installed between the slide 13 and the cover plate 54. The No. 1 alignment component 40 includes a rotating seat 14 fixed on the slide 13 and the cover plate 54, and a positioning wheel 15 is rotatably installed on the rotating seat 14. According to the traditional technical solution, two positioning wheels 15 are used to clamp an alloy welding wire, and the two slides 13 are driven to approach each other so that the welding parts of the two alloy welding wires can be aligned, thereby facilitating the welding work. A lifting component 50 is also installed between the slide 13 and the cover plate 54, and the lifting component 50 can control the contact and separation between the two positioning wheels 15;

[0031] However, the interface of the alloy welding wire prepared by the above method is often very irregular and of poor quality. The reason is that the alignment is not enough. Therefore, the inventors of the present application consider strengthening the alignment. The specific method is as follows:

[0032] A No. 2 alignment component 60 is installed on one side of the No. 1 alignment component 40. The No. 2 alignment component 60 includes a No. 1 clamping head 62 fixed to the cover plate 54 through a No. 1 connecting rod 58 and a No. 2 clamping head 61 fixed to the slide seat 13 through a No. 2 connecting rod 57, so that the lifting component 50 can also drive the No. 1 clamping head 62 to leave the No. 2 clamping head 61. Holes are provided in the No. 2 clamping head 61 and the No. 1 clamping head 62. The alloy welding wire is manually placed between the No. 2 clamping head 61 and the No. 1 clamping head 62, and the No. 2 clamping head 61 and the No. 1 clamping head 62 can achieve better positioning and alignment of the alloy welding wire;

[0033] Furthermore, the applicant also hopes that the interface of the alloy welding wire should present a cylindrical shape consistent with the alloy welding wire;

[0034] To achieve this purpose, a No. 1 expansion slot 68 is provided in the No. 1 clamping head 62, a No. 1 sealing sheet 63 is slidably installed in the No. 1 expansion slot 68, and the No. 1 sealing sheet 63 is fixed to the No. 1 clamping head 62 by a No. 1 spring 69, a No. 2 expansion slot 67 is provided in the No. 2 clamping head 61, a No. 2 sealing sheet 65 is slidably installed in the No. 2 expansion slot 67, and the No. 2 sealing sheet 65 is fixedly connected to the No. 2 clamping head 61 by a No. 2 spring 19, and the No. 2 expansion slot 67 on one side is provided on the No. 2 clamping head 61. The No. 1 sealing sheet 65 and the No. 2 sealing sheet 63 form a cylindrical tube. When the alloy welding wire is prepared for welding, the welding portion of the alloy welding wire extends into each cylindrical tube, and the slide seats 13 on both sides are close to each other, so that the cylindrical tubes on both sides are close to each other and sealed. The No. 1 spring 69 and the No. 2 spring 19 are compressed. After the end of the alloy welding wire is energized and melted, the alloy welding wire liquid gradually fills the two cylindrical tubes to achieve shaping (in this process, the slide seats 13 on both sides will continue to approach each other);

[0035] Furthermore, in order to better discharge the gas in the cylindrical tube during the above process, an exhaust hole 66 is provided on each of the first sealing sheets 63, and a floating block 64 is slidably installed in the exhaust hole 66;

[0036] Among them, the float block 64 is made of lightweight and high-temperature resistant material. When the alloy welding wire liquid in the cylindrical tube becomes more and more, the gas is discharged from the exhaust hole 66. When the alloy welding wire liquid contacts the float block 64, the float block 64 will float up and block the exhaust hole 66 to prevent the alloy welding wire liquid from overflowing.

[0037] After the welding preparation of the two alloy welding wires is completed, they are cooled for a period of time, and the positioning wheels 15 are separated and the No. 1 clamping head 62 is separated from the No. 2 clamping head 61 by driving the lifting assembly 50, and the welding wires prepared for welding can be taken away by an external winding device;

[0038] However, the winding time of removing the welding wire by this method is very long. In order to save time, the present application makes further improvements to the lifting assembly 50. The specific measures are as follows:

[0039] The lifting assembly 50 includes at least one No. 1 fixing sleeve 51 and at least one No. 2 fixing sleeve 56 fixed to the slide seat 13, a No. 2 sliding piece 55 is slidably installed in the No. 2 fixing sleeve 56, the No. 2 sliding piece 55 is fixed to the cover plate 54, and a No. 1 sliding piece 53 is slidably installed in the No. 1 fixing sleeve 51, a locking member 52 is threadedly connected to the No. 1 fixing sleeve 51, and the locking member 52 abuts against the No. 1 sliding piece 53 to prevent the No. 1 sliding piece 53 from moving. After all the locking members 52 are loosened, the cover plate 54 and all parts connected thereto can be manually removed, so that the welded alloy welding wire can be directly manually removed from the present application without being removed by winding;

[0040] Furthermore, in order to facilitate the taking and placing of the alloy welding wire, the No. 3 sliding plate 20 is hingedly connected to the end of the No. 1 sliding plate 53 through the hinge 21, and the No. 3 sliding plate 20 is also slidably connected to the No. 1 fixed sleeve 51. When the alloy welding wire needs to be taken and placed, the locking piece 52 is released, and the No. 1 sliding plate 53 and the No. 2 sliding plate 55 are pulled out. At this time, the locking piece 52 can be manually rotated to lock the No. 3 sliding plate 20, and the cover plate 54 can be manually flipped to take and place the alloy welding wire, and it can be manually reset after completion.

[0041] In addition, in order to enhance the stability when welding two alloys, a locking assembly for the positioning wheel 15 is installed on each of the rotating seats 14, and the locking assembly includes a limit block 23 fixed to the rotating shaft of the positioning wheel 15, and a limit strip 24 is sleeved on the limit block 23. When the limit strip 24 is sleeved on the limit block 23, the rotation of the limit block 23 can be limited, and a slide bar 25 is fixed on the limit strip 24. The slide bar 25 passes through the rotating seat 14 and is slidably connected to the rotating seat 14. A baffle 26 is fixed at the end of the slide bar 25. The limit strip 24 can be manually pulled to separate the limit strip 24 from the limit block 23, so that the positioning wheel 15 can rotate freely.

[0042] It will be clear to those skilled in the art that various modifications to the above embodiments may be made without departing from the overall spirit and concept of the present invention. All of these modifications fall within the scope of protection of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.

Claims

1. A high-quality preparation device for alloy welding wire, comprising a welding seat (11), a pair of slide grooves (16) are provided on the welding seat (11), a slide seat (13) is slidably installed in the slide grooves (16); a cover plate (54) is provided on the upper side of the slide seat (13), a first alignment component (40) is installed between the slide seat (13) and the cover plate (54), the first alignment component (40) comprises a rotating seat (14) fixed on the slide seat (13) and the cover plate (54), positioning wheels (15) are rotatably installed on the rotating seat (14), a clamped alloy welding wire is clamped by two positioning wheels (15), and by driving the two slide seats (13) to approach each other, the welding parts of the two alloy welding wires can be aligned, thereby facilitating welding work, a lifting component (50) is also installed between the slide seat (13) and the cover plate (54), and the lifting component (50) can control the contact and separation between the two positioning wheels (15), characterized in that: A No. 2 alignment component (60) is installed on one side of the No. 1 alignment component (40), and the No. 2 alignment component (60) includes a No. 1 clamping head (62) fixed to the cover plate (54) via a No. 1 connecting rod (58) and a No. 2 clamping head (61) fixed to the slide seat (13) via a No. 2 connecting rod (57), so that the lifting component (50) can also drive the No. 1 clamping head (62) to leave the No. 2 clamping head (61), and the alloy welding wire can be better positioned and aligned through the No. 2 clamping head (61) and the No. 1 clamping head (62); A No. 1 telescopic groove (68) is provided in the No. 1 clamping head (62), a No. 1 sealing plate (63) is slidably installed in the No. 1 telescopic groove (68), the No. 1 sealing plate (63) and the No. 1 clamping head (62) are fixed by a No. 1 spring (69), a No. 2 telescopic groove (67) is provided in the No. 2 clamping head (61), a No. 2 sealing plate (65) is slidably installed in the No. 2 telescopic groove (67), the No. 2 sealing plate (65) and the No. 2 clamping head (61) are fixedly connected by a No. 2 spring (19), and a No. 1 telescopic groove (68) is provided in the No. 1 clamping head (61), the No. 1 sealing plate (65) is slidably installed in the No. 1 telescopic groove (68), the No. 1 sealing plate (65) and the No. 2 clamping head (61) are fixedly connected by a No. 2 spring (19), and a No. 1 telescopic groove (68) is provided in the No. 1 clamping head (61), the No. 1 telescopic groove (68 ... The No. 2 sealing sheet (65) and the No. 1 sealing sheet (63) on the side form a cylindrical tube. When the alloy welding wire is prepared for welding, the welding portion of the alloy welding wire extends into each of the cylindrical tubes, and the slide seats (13) on both sides are close to each other, so that the cylindrical tubes on both sides are close to each other and sealed. The No. 1 spring (69) and the No. 2 spring (19) are compressed. After the end of the alloy welding wire is energized and melted, the alloy welding wire liquid gradually fills the two cylindrical tubes to achieve shaping. During this process, the slide seats (13) on both sides will continue to approach each other.

2. The high-quality preparation device for alloy welding wire according to claim 1, characterized in that: In order to better discharge the gas in the cylindrical tube during the above process, an exhaust hole (66) is opened on each of the first sealing sheets (63), and a floating block (64) is slidably installed in the exhaust hole (66).

3. The high-quality preparation device for alloy welding wire according to claim 2, characterized in that: The floating block (64) is made of a lightweight and high temperature resistant material.

4. The high-quality preparation device for alloy welding wire according to claim 1, characterized in that: The lifting assembly (50) comprises at least one No. 1 fixing sleeve (51) and at least one No. 2 fixing sleeve (56) fixed to the sliding seat (13); a No. 2 sliding sheet (55) is slidably installed in the No. 2 fixing sleeve (56); the No. 2 sliding sheet (55) is fixed to the cover plate (54); and a No. 1 sliding sheet (53) is slidably installed in the No. 1 fixing sleeve (51); a locking member (52) is threadedly connected to the No. 1 fixing sleeve (51); and the locking member (52) abuts against the No. 1 sliding sheet (53).

5. The high-quality preparation device for alloy welding wire according to claim 4, characterized in that: A third sliding piece (20) is hingedly connected to the end of the first sliding piece (53) via a hinge (21), and the third sliding piece (20) is also slidably connected to the first fixing sleeve (51). When it is necessary to take or place the alloy welding wire, the locking piece (52) is released, and the first sliding piece (53) and the second sliding piece (55) are pulled out. At this time, the locking piece (52) can be manually rotated to lock the third sliding piece (20), and the cover plate (54) can be manually flipped to take or place the alloy welding wire.

6. The high-quality preparation device for alloy welding wire according to claim 5, characterized in that: A locking assembly for the positioning wheel (15) is installed on each of the rotating seats (14), the locking assembly comprising a limit block (23) fixed to the rotating shaft of the positioning wheel (15), a limit strip (24) sleeved on the limit block (23), the limit strip (24) can limit the rotation of the limit block (23) when sleeved on the limit block (23), a slide bar (25) fixed on the limit strip (24), the slide bar (25) passes through the rotating seat (14) and is slidably connected to the rotating seat (14), and a blocking piece (26) is fixed at the end of the slide bar (25).

7. The high-quality preparation device for alloy welding wire according to claim 1, characterized in that: The slide seats (13) are all threadedly connected to the threaded rod (17); the threads on the threaded rod (17) are in opposite directions; when the threaded rod (17) rotates, the two slide seats (13) move closer to or farther from each other; the threaded rod (17) is rotatably arranged in the welding seat (11); the threaded rod (17) is fixed to the motor shaft of the motor (12); and the motor (12) is fixedly mounted on the welding seat (11).

Images