Two-dimensional sliding table for welding wire position adjustment and welding bed

Abstract

The invention provides a two-dimensional sliding table for welding wire position adjustment and a welding bed, and relates to the technical field of welding devices.The two-dimensional sliding table for welding wire position adjustment comprises a cross-shaped fixing frame, a first sliding plate and a second sliding plate, the cross-shaped fixing frame comprises a first fixing plate and a second fixing plate, and the first fixing plate and the second fixing plate are parallel to each other and extend in a cross shape; the midpoint of the first fixing plate is connected with the midpoint of the second fixing plate, the first sliding plate is slidably connected with the side, away from the second fixing plate, of the first fixing plate in the extending direction of the first fixing plate, and the second sliding plate is slidably connected with the side, away from the first fixing plate, of the second fixing plate in the extending direction of the second fixing plate. The second sliding plate is used for being connected to a welding table. The first sliding plate is used for being connected with a wire feeding pipe. Due to the fact that the whole structure is thin, the device can be installed in a limited space, the first sliding plate is in sliding connection with the first fixing plate, the second sliding plate is in sliding connection with the second fixing plate, and the position of the welding wire is adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of welding devices, and in particular to a two-dimensional slide table and a welding bed for adjusting the position of a welding wire. Background Art

[0002] During TIG wire-filling automatic welding, the welding wire is placed in a wire feeding tube, and the wire feeding tube is connected to the welding table through a connecting device. However, due to the small welding space, especially when welding in a confined space, human hands cannot reach into the welding space to adjust the position of the connecting device, and then adjust the position of the welding wire in real time. The deviation of the welding wire position will affect the welding quality and thus the product quality. Summary of the invention

[0003] The problem to be solved by the present invention is how to adjust the position of the welding wire.

[0004] To this end, the present invention provides a two-dimensional slide table for adjusting the position of a welding wire, comprising a cross fixing frame, a first slide plate and a second slide plate, the cross fixing frame comprising a first fixing plate and a second fixing plate which are parallel to each other and whose extension directions are cross-shaped, the midpoint of the first fixing plate is connected to the midpoint of the second fixing plate, the first slide plate is arranged in parallel with the first fixing plate, and the first slide plate is slidably connected to a side of the first fixing plate away from the second fixing plate along the extension direction of the first fixing plate, the second slide plate is arranged in parallel with the second fixing plate, and the second slide plate is slidably connected to a side of the second fixing plate away from the first fixing plate along the extension direction of the second fixing plate, the second slide plate is used to be connected to the welding table, and the first slide plate is used to be connected to the wire feeding tube.

[0005] Optionally, both ends of the first fixing plate in the width direction are provided with first guide rails, the first guide rails extend along the length direction of the first fixing plate, a first through slot is provided on the first slide plate facing the first fixing plate, the first through slot penetrates the first slide plate along the length direction of the first fixing plate, the first slide plate is mounted on the first fixing plate and the two first guide rails through the first through slot, and is slidably connected with the first guide rails;

[0006] And / or, second guide rails are provided at both ends of the second fixed plate in the width direction, the second guide rails extend along the length direction of the second fixed plate, a second through groove is provided on the side of the second slide plate facing the second fixed plate, the second through groove penetrates the second slide plate along the length direction of the second fixed plate, and the second slide plate is mounted on the second fixed plate and the two second guide rails through the second through groove and is slidably connected to the second guide rails.

[0007] Optionally, the first slide plate and the second slide plate are H-shaped structures, the length and width of the H-shaped structure are equal, and the opening direction of the H-shaped structure is the same as the movement direction of the first slide plate or the second slide plate.

[0008] Optionally, both ends of the first fixing plate away from the second fixing plate are provided with first limit blocks, and the first sliding plate is used to slide between the two first limit blocks;

[0009] And / or, both ends of the second fixing plate away from the first fixing plate are provided with second limit blocks, and the second sliding plate is used for sliding between the two second limit blocks.

[0010] Optionally, the two-dimensional sliding table for adjusting the position of the welding wire further comprises a first screw and a first main knob, a first through hole is opened on the first slide plate along the length direction of the first fixing plate, the first screw is passed through the first through hole, a first nut threadedly connected to the first screw is arranged in the first through hole, the first nut is connected to the first slide plate, and the first main knob is arranged at one end of the first screw passing through the first through hole, and the first main knob is used to rotate the first screw;

[0011] And / or, the two-dimensional slide table for adjusting the position of the welding wire also includes a second rod and a second main knob, a second through hole is opened on the second slide plate along the length direction of the second fixed plate, the second screw is passed through the second through hole, a second nut threadedly connected to the second screw is provided in the second through hole, the second nut is connected to the second slide plate, and the second main knob is provided at one end of the second screw passing through the second through hole, and the second main knob is used to rotate the second screw.

[0012] Optionally, the two-dimensional slide table for adjusting the welding wire position further includes a first secondary knob, an end of the first screw rod away from the first main knob passes through the first through hole and is provided with the first secondary knob, and the first secondary knob is used to rotate the first screw rod;

[0013] And / or, the two-dimensional slide for adjusting the welding wire position also includes a second sub-knob, the end of the second screw away from the second main knob passes through the second through hole, and is provided with the second sub-knob, and the second sub-knob is used to rotate the second screw.

[0014] Optionally, the two-dimensional slide table for adjusting the welding wire position further comprises a first hose, the first hose is connected to a side of the first main knob away from the first screw, and the first hose is used to deflect in any direction;

[0015] And / or, the two-dimensional slide for adjusting the welding wire position further comprises a second hose, the second hose is connected to a side of the second main knob away from the second screw, and the second hose is used for deflection in any direction.

[0016] Optionally, the two-dimensional slide table for adjusting the position of the welding wire further comprises a first gap adjustment nut and a first screw, the first gap adjustment nut is provided with a third threaded hole and a fourth threaded hole parallel to the central axis, either end of the first screw rod passing through the first through hole is provided with the first gap adjustment nut, the third threaded hole is threadedly connected with the first screw rod, the first slide plate is provided with a first threaded hole directly passing through the end face of the first nut, the first screw sequentially passes through the fourth threaded hole and the first threaded hole, and abuts against the first nut;

[0017] And / or, the two-dimensional slide table for adjusting the position of the welding wire also includes a second gap adjusting nut and a second screw, the second gap adjusting nut is provided with a fifth threaded hole and a sixth threaded hole parallel to the center axis, the second gap adjusting nut is provided at either end of the second screw rod passing through the second through hole, the fifth threaded hole is threadedly connected to the second screw rod, the second slide plate is provided with a second threaded hole that passes directly through the end face of the second nut, the second screw passes through the sixth threaded hole and the second threaded hole in sequence, and abuts against the second nut.

[0018] Optionally, there are two fourth threaded holes, which are respectively located on both sides of the third threaded hole, and there are also two first screws and two first threaded holes, and two first screws respectively pass through the two fourth threaded holes and the two first threaded holes in sequence and abut against the first nut;

[0019] And / or, there are two sixth threaded holes, and the two sixth threaded holes are respectively located on both sides of the fifth threaded hole. There are also two second screws and two second threaded holes. The two second screws respectively pass through the two sixth threaded holes and the two second threaded holes in sequence and abut against the second nut.

[0020] Compared with the prior art, the two-dimensional slide table for adjusting the welding wire position of the present invention has the following beneficial effects:

[0021] The present invention forms a cross fixing frame by arranging a first fixing plate and a second fixing plate, the planes where the first fixing plate and the second fixing plate are located are parallel to each other, the extension directions of the first fixing plate and the second fixing plate are cross-arranged, and the midpoints are connected, the first fixing plate extends in the X-axis direction, and the second fixing plate extends in the Y-axis direction, a first slide plate is arranged on a side of the first fixing plate away from the second fixing plate, the plane where the first slide plate is located is parallel to the plane where the first fixing plate is located, and the first slide plate can slide along the first fixing plate in the X-axis direction, and a second slide plate is arranged on a side of the second fixing plate away from the first fixing plate, the plane where the second slide plate is located is parallel to the plane where the second fixing plate is located, and the second slide plate can slide along The second fixed plate slides in the Y-axis direction. When working, the second slide plate is connected to the welding table, and the wire feeding tube equipped with welding wire is connected to the first slide plate. The second fixed plate is driven to slide relative to the second slide plate to adjust the position of the welding wire in the Y-axis direction. The first slide plate is driven to slide relative to the first fixed plate to adjust the position of the welding wire in the X-axis direction, so that the position of the welding wire can be adjusted in the two-dimensional plane where the X-axis and Y-axis are located. Since the first slide plate cover is arranged on the first fixed plate, the second slide plate cover is arranged on the second fixed plate, and the first fixed plate and the second fixed plate are arranged in parallel, the device is thinner and can be installed in a limited space, so as to adjust the position of the welding wire in a limited space.

[0022] In addition, in order to solve the above problems, the present invention also provides a welding bed, including the welding bed described in any one of the above items.

[0023] Compared with the prior art, the beneficial effects of the welding bed described in the present invention are substantially the same as the beneficial effects of the welding bed described above, and will not be described in detail herein. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is one of the structural schematic diagrams of the two-dimensional slide table for adjusting the position of the welding wire according to an embodiment of the present invention;

[0025] Figure 2 This is a second structural schematic diagram of a two-dimensional slide table for adjusting the position of a welding wire according to an embodiment of the present invention;

[0026] Figure 3 This is one of the structural schematic diagrams of the cross fixing frame according to an embodiment of the present invention;

[0027] Figure 4 This is a second structural schematic diagram of the cross fixing frame according to an embodiment of the present invention;

[0028] Figure 5 This is a third structural schematic diagram of the cross fixing frame according to an embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram of the connection structure between the first slide plate and the first screw rod according to an embodiment of the present invention;

[0030] Figure 7 This is one of the structural schematic diagrams of the first slide plate according to an embodiment of the present invention;

[0031] Figure 8 This is the second structural schematic diagram of the first slide plate described in the embodiment of the present invention.

[0032] Description of reference numerals:

[0033] 11-first fixed plate; 12-first guide rail; 13-first limit block; 14-first groove; 21-second fixed plate; 22-second guide rail; 23-second limit block; 3-first slide plate; 31-first through groove; 32-first boss; 33-first through hole; 4-second slide plate; 41-second through groove; 42-second boss; 51-first screw rod; 52-first main knob; 53-first sub-knob; 54-first hose; 55-first bushing; 61-second screw rod; 62-second main knob; 63-second sub-knob; 64-second hose; 65-second bushing; 71-first clearance adjustment nut; 72-first screw; 73-third threaded hole; 74-fourth threaded hole. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0035] It should be noted that in the description of the present invention, the directions or positional relationships indicated by “up”, “down”, “left”, “right”, “top”, “bottom”, “front”, “back”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as limiting the scope of protection of the present invention.

[0036] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0037] Moreover, although the present invention is described with reference to specific embodiments, it should be understood that these embodiments are merely examples of the principles and applications of the present invention. It should therefore be understood that many modifications may be made to the exemplary embodiments and that other arrangements may be designed without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that the features of the various dependent claims and herein may be combined in a manner not described in the original claims. It may also be understood that the features described in conjunction with the individual embodiments may be used in other embodiments.

[0038] To solve the above problems, Figures 1 to 5 As shown, the present invention provides a two-dimensional slide table for adjusting the position of a welding wire, comprising a cross fixing frame, a first slide plate 3 and a second slide plate 4, the cross fixing frame comprising a first fixing plate 11 and a second fixing plate 21 which are parallel to each other and extend in a cross direction, the midpoint of the first fixing plate 11 is connected to the midpoint of the second fixing plate 21, the first slide plate 3 is arranged in parallel with the first fixing plate 11, and the first slide plate 3 is slidably connected to the side of the first fixing plate 11 away from the second fixing plate 21 along the extension direction of the first fixing plate 11, the second slide plate 4 is arranged in parallel with the second fixing plate 21, and the second slide plate 4 is slidably connected to the side of the second fixing plate 21 away from the first fixing plate 11 along the extension direction of the second fixing plate 21, the second slide plate 4 is used to be connected to the welding table, and the first slide plate 3 is used to be connected to the wire feeding tube.

[0039] In this embodiment, a cross fixing frame is formed by setting a first fixing plate 11 and a second fixing plate 21, the planes where the first fixing plate 11 and the second fixing plate 21 are located are parallel to each other, the extension directions of the first fixing plate 11 and the second fixing plate 21 are cross-set, and the midpoints are connected, the first fixing plate 11 extends in the X-axis direction, and the second fixing plate 21 extends in the Y-axis direction, a first slide plate 3 is set on a side of the first fixing plate 11 away from the second fixing plate 21, the plane where the first slide plate 3 is located is parallel to the plane where the first fixing plate 11 is located, and the first slide plate 3 can slide along the first fixing plate 11 in the X-axis direction, and a second slide plate 4 is set on a side of the second fixing plate 21 away from the first fixing plate 11, and the plane where the second slide plate 4 is located is the same as the plane where the second fixing plate 21 is located. The second slide plate 4 is parallel to the second fixed plate 21, and can slide in the Y-axis direction. When working, the second slide plate 4 is connected to the welding table, and the wire feeding tube containing the welding wire is connected to the first slide plate 3. The second fixed plate 21 is driven to slide relative to the second slide plate 4, and the position of the welding wire in the Y-axis direction can be adjusted. The first slide plate 3 is driven to slide relative to the first fixed plate 11, and the position of the welding wire in the X-axis direction can be adjusted, so that the position of the welding wire can be adjusted in the two-dimensional plane where the X-axis and Y-axis are located. Since the first slide plate 3 is covered on the first fixed plate 11, the second slide plate 4 is covered on the second fixed plate 21, and the first fixed plate 11 and the second fixed plate 21 are arranged in parallel, the device is thinner and can be installed in a limited space, so as to adjust the position of the welding wire in a limited space.

[0040] Specifically, when the device is actually installed and used, the cross fixing frame can be in the plane where the X-axis and Y-axis are located, or in the plane where the X-axis and Z-axis or the Y-axis and Z-axis are located. No specific limitation is made here. This embodiment only takes the case where the cross fixing frame is in the plane where the X-axis and Y-axis are located, and the first fixing plate 11 is located above the second fixing plate 21, that is, on the side facing the positive direction of the Z-axis as an example.

[0041] Alternatively, if Figure 1 , Figure 4 and Figure 5 As shown, first guide rails 12 are provided at both ends of the first fixed plate 11 in the width direction, and the first guide rails 12 extend along the length direction of the first fixed plate 11. A first through groove 31 is provided on the side of the first slide plate 3 facing the first fixed plate 11, and the first through groove 31 penetrates the first slide plate 3 along the length direction of the first fixed plate 11. The first slide plate 3 is mounted on the first fixed plate 11 and the two first guide rails 12 through the first through groove 31, and is slidably connected to the first guide rails 12.

[0042] In this embodiment, first guide rails 12 are provided at both ends of the first fixed plate 11 in the width direction, that is, at both ends along the Y-axis direction, the first guide rails 12 extend along the X-axis direction, and a first through groove 31 is provided below the first slide plate 3 to penetrate the first slide plate 3 along the X-axis direction, so that the first fixed plate 11 and the two first guide rails 12 can pass through the first through groove 31, that is, the first slide plate 3 can be mounted on the first fixed plate 11 and the two first guide rails 12 through the first through groove 31, and the side walls of the two first guide rails 12 are close to the two side walls of the first through groove 31, which facilitates the first slide plate 3 to slide on the first fixed plate 11 and the two first guide rails 12 along the X-axis direction, and the first through groove 31 can limit the first slide plate 3 in the Y-axis direction, so that the first slide plate 3 can only slide along the X-axis direction.

[0043] Specifically, a first groove 14 is provided on the upper surface of the first fixed plate 11, and a first boss 32 is provided under the first slide plate 3. The first groove 14 and the first boss 32 both extend along the X-axis direction. The first boss 32 is embedded in the first groove 14, which is convenient for limiting the first slide plate 3 in the Y-axis direction, so that the first slide plate 3 can only slide in the X-axis direction relative to the first fixed plate.

[0044] Optionally, the second guide rails 22 may be provided at both ends of the second fixing plate 21 in the width direction, the second guide rails 22 extending along the length direction of the second fixing plate 21, the second slide plate 4 is provided with a second through slot 41 on the side facing the second fixing plate 21, the second through slot 41 penetrates the second slide plate 4 along the length direction of the second fixing plate 21, the second slide plate 4 is mounted on the second fixing plate 21 and the two second guide rails 22 through the second through slot 41, and is slidably connected with the second guide rails 22, so that the second slide plate 4 can slide along the Y-axis direction on the second fixing plate 21 and the two second guide rails 22. A second groove is provided on the lower surface of the second fixing plate 21, a second boss 42 is provided above the second slide plate 4, the second groove and the second boss 42 both extend along the Y-axis direction, and the second boss 42 is embedded in the second groove, so that the second slide plate 4 can be limited in the X-axis direction, so that the second slide plate 4 can only slide in the Y-axis direction relative to the second fixing plate 21.

[0045] Alternatively, if Figure 1 and Figure 5 As shown, the first slide plate 3 and the second slide plate 4 are H-shaped structures, the length and width of the H-shaped structure are equal, and the opening direction of the H-shaped structure is the same as the movement direction of the first slide plate 3 or the second slide plate 4.

[0046] In this embodiment, by setting the first skateboard 3 and the second skateboard 4 to the same H-shaped structure, the length and width of the H-shaped structure are equal, the opening direction of the first skateboard 3 is toward the X-axis direction, and the opening direction of the second skateboard 4 is toward the Y-axis direction. When the first skateboard 3 is covered on the first fixed plate 11 and the second skateboard 4 is covered on the second fixed plate 21, the structure composed of the first skateboard 3, the second skateboard 4 and the cross fixing frame is a rectangular structure with equal length and width as a whole. Such a structure is easy to pick up, the overall structure is stable, not easy to be damaged, and the height is small, which is convenient for installation in a narrow space.

[0047] Alternatively, if Figure 3 and Figure 4 As shown, first limit blocks 13 are provided at both ends of the first fixing plate 11 away from the second fixing plate 21 , and the first sliding plate 3 is used to slide between the two first limit blocks 13 .

[0048] In this embodiment, by setting the first limit blocks 13 at both ends of the upper surface of the first fixed plate 11 facing the X-axis direction, the two first limit blocks 13 can limit the first slide plate 3 in the X-axis direction, and the first slide plate 3 can only move between the two first limit blocks 13 to prevent the first slide plate 3 from separating from the first fixed plate 11.

[0049] Specifically, the H-shaped first slide plate 3 includes two vertical plates and one horizontal plate. The horizontal plate can be mounted on the first fixed plate 11. The two vertical plates are respectively located on both sides of the first limit block 13 in the Y-axis direction to ensure that the first slide plate 3 has sufficient moving space in the X-axis direction.

[0050] Optionally, similar to the design of the first fixed plate 11, second limit blocks 23 are provided at both ends of the second fixed plate 21 away from the first fixed plate 11, and the second slide plate 4 is used to slide between the two second limit blocks 23. The H-shaped second slide plate 4 includes two vertical plates and one horizontal plate, which can be mounted on the second fixed plate 21. The two vertical plates are respectively located on both sides of the second limit blocks 23 in the X-axis direction, thereby ensuring that the second slide plate 4 has sufficient moving space in the Y-axis direction.

[0051] Alternatively, if Figure 1 , Figure 2 , Figure 6 and Figure 7As shown, the two-dimensional slide table for adjusting the position of the welding wire also includes a first screw rod 51 and a first main knob 52. A first through hole 33 is opened on the first slide plate 3 along the length direction of the first fixed plate 11. The first screw rod 51 is penetrated through the first through hole 33. A first nut threadedly connected to the first screw rod 51 is provided in the first through hole 33. The first nut is connected to the first slide plate 3. The first main knob 52 is provided at one end of the first screw rod 51 passing through the first through hole 33. The first main knob 52 is used to rotate the first screw rod 51.

[0052] In this embodiment, a first through hole 33 is opened on the first slide plate 3, the first through hole 33 extends along the X-axis direction, and a first nut is arranged in the first through hole 33, and a first screw rod 51 is arranged to be threadedly connected with the first nut, and both ends of the first screw rod 51 pass through the first through hole 33, and a first main knob 52 is installed on the side where the first screw rod 51 passes through the first through hole 33. The first screw rod 51 can be driven to rotate by rotating the first main knob 52. Since the first nut is connected to the first slide plate 3, the first nut cannot rotate with the first screw rod 51, so that the first nut will drive the first slide plate 3 to move along the X-axis direction under the drive of the thread, so that the first slide plate 3 can slide relative to the first fixed plate 11 in the X-axis direction.

[0053] Specifically, the first through hole 33 can be opened on the horizontal plate of the first slide plate 3 of the H-shaped structure. Correspondingly, a through hole for the first screw 51 to pass through is opened on the first limit block 13. A first shaft sleeve 55 is arranged in the through hole and is sleeved on the first screw 51 to facilitate the rotation of the first screw 51 in the through hole.

[0054] Optionally, the two-dimensional slide table for adjusting the position of the welding wire also includes a second screw 61 and a second main knob 62. A second through hole is opened on the second slide plate 4 along the length direction of the second fixed plate 21. The second screw 61 is inserted into the second through hole. A second nut threadedly connected to the second screw 61 is provided in the second through hole. The second nut is connected to the second slide plate 4. A second main knob 62 is provided at one end of the second screw 61 passing through the second through hole. The second main knob 62 is used to rotate the second screw 61 to realize the sliding of the second slide plate 4 in the Y-axis direction relative to the second fixed plate 21. The second through hole can be opened on the cross plate of the second slide plate 4 of the H-shaped structure. Correspondingly, a through hole for the second screw 61 to pass through is opened on the second limit block 23. A second shaft sleeve 65 sleeved on the second screw 61 is provided in the through hole to facilitate the rotation of the second screw 61 in the through hole.

[0055] Alternatively, if Figure 1 , Figure 2 and Figure 6As shown, the two-dimensional slide for adjusting the welding wire position also includes a first sub-knob 53. The end of the first screw 51 away from the first main knob 52 passes through the first through hole 33 and is provided with the first sub-knob 53. The first sub-knob 53 is used to rotate the first screw 51.

[0056] In this embodiment, by setting the first sub-knob 53 at the end of the first screw 51 away from the first main knob 52, rotating the first sub-knob 53 can also drive the first screw 51 to rotate, and then drive the first slide plate 3 to slide in the X-axis direction relative to the first fixed plate 11. Knobs are set at both ends of the first screw 51 along the X-axis direction, and the first screw 51 can be driven to rotate on both sides.

[0057] Optionally, one end of the second screw 61 away from the second main knob 62 passes through the second through hole and is provided with a second sub-knob 63, which is used to rotate the second screw 61. Knobs are provided at both ends of the second screw 61 along the Y-axis direction, and the second screw 61 can be driven to rotate on both sides.

[0058] Alternatively, if Figure 1 , Figure 2 and Figure 6 As shown, the two-dimensional slide for adjusting the welding wire position further includes a first hose 54, which is connected to the side of the first main knob 52 away from the first screw rod 51, and the first hose 54 is used to deflect in any direction.

[0059] In this embodiment, by arranging the first hose 54 on the side of the first main knob 52 away from the first screw 51, it is equivalent to lengthening the length of the first main knob 52 in the X-axis direction, and the first main knob 52 can be driven to rotate by rotating the first hose 54, and the first hose 54 is bendable. The bending arc of the first hose 54 is small, for example, within 30 degrees, and the bent first hose 54 can still drive the first main knob 52 to rotate. The first hose 54 can be bent to a position that is convenient for manual rotation according to actual working conditions, thereby improving the overall applicability of the device.

[0060] Specifically, a hose may also be provided on a side of the first auxiliary knob 53 away from the first screw rod 51 .

[0061] Optionally, the two-dimensional slide for adjusting the welding wire position also includes a second hose 64, which is connected to the side of the second main knob 62 away from the second screw 61. The second hose 64 is used to deflect in any direction. A hose may also be provided on the side of the second secondary knob 63 away from the second screw 61 to improve the overall applicability of the device.

[0062] Alternatively, if Figure 1 and Figure 8As shown, the two-dimensional slide for adjusting the position of the welding wire also includes a first gap adjusting nut 71 and a first screw 72. The first gap adjusting nut 71 is provided with a third threaded hole 73 and a fourth threaded hole 74 parallel to the central axis. The first gap adjusting nut 71 is provided at either end of the first screw rod 51 passing through the first through hole 33. The third threaded hole 73 is threadedly connected to the first screw rod 51. The first slide plate 3 is provided with a first threaded hole that passes directly through the end face of the first nut. The first screw 72 passes through the fourth threaded hole 74 and the first threaded hole in sequence and abuts against the end face of the first nut.

[0063] In this embodiment, a first clearance adjustment nut 71 is provided on any side of the first screw rod 51 passing through the first through hole 33, for example, on the side in the negative direction of the X-axis. A third threaded hole 73 and a fourth threaded hole 74 extending in the same direction are provided on the first clearance adjustment nut 71. The first clearance adjustment nut 71 is threadedly connected to the first screw rod 51 through the third threaded hole 73. A first screw 72 is provided to cooperate with the fourth threaded hole 74. A first threaded hole is also provided on the side of the first slide plate 3 facing the first clearance adjustment nut 71. The first threaded hole extends in the X-axis direction. One end of the first threaded hole is connected to the outside world, and the other end reaches the side of the first nut facing the first clearance adjustment nut 71. At the end face of the first screw 72, the threaded end of the first screw 72 passes through the fourth threaded hole 74 and the first threaded hole in sequence until it abuts against the end face of the first nut, and the first screw 72 continues to rotate in the positive direction of the X-axis to squeeze the first nut away from the first clearance adjustment nut 71 until the thread of the first nut is tightly fitted with the thread of the first screw rod 51. When the first screw rod 51 does not rotate, the first nut and the first screw rod 51 will not move relative to each other in the X-axis direction, thereby eliminating the gap between the first nut, the first clearance adjustment nut 71 and the first screw rod 51. The sliding distance of the first slide plate 3 relative to the first fixed plate 11 is more accurate, so that the position of the welding wire can be adjusted more accurately.

[0064] Optionally, the two-dimensional slide table for adjusting the position of the welding wire also includes a second gap adjusting nut and a second screw, the second gap adjusting nut is provided with a fifth threaded hole and a sixth threaded hole parallel to the central axis, either end of the second screw 61 passing through the second through hole is provided with the second gap adjusting nut, the fifth threaded hole is threadedly connected to the second screw 61, the second slide plate 4 is provided with a second threaded hole that passes directly through the end face of the second nut, the second screw passes through the sixth threaded hole and the second threaded hole in sequence, and abuts against the end face of the second nut to eliminate the gap between the second nut, the second gap adjusting nut and the matching structure of the second screw 61, the sliding distance of the second slide plate 4 relative to the second fixed plate 21 is more precise, so that the position of the welding wire adjustment is more precise.

[0065] Optionally, there are two fourth threaded holes 74, which are respectively located on both sides of the third threaded hole 73, and there are also two first screws 72 and two first threaded holes. The two first screws 72 respectively pass through the two fourth threaded holes 74 and the two first threaded holes in sequence and abut against the first nut.

[0066] In this embodiment, if Figure 8 As shown, by opening two fourth threaded holes 74 on the first gap adjusting thread, and making the two fourth threaded holes 74 respectively located on both sides of the third threaded hole 73 along the Y-axis direction, there are also two first threaded holes and first screws 72 used in conjunction with the third threaded hole 73, and the two first screws 72 respectively pass through the two third threaded holes 73 and the two first threaded holes in sequence, and abut against the first nut, so that the first nut is subjected to the pressure given by the first screws 72 in the positive and negative directions of the Y-axis, so that the first nut is evenly stressed, and the gap between the first nut, the first gap adjusting nut 71 and the first screw rod 51 matching structure is eliminated, the sliding distance of the first slide plate 3 relative to the first fixed plate 11 is more accurate, and the position of the welding wire adjustment is more accurate.

[0067] Optionally, there are two sixth threaded holes, which are respectively located on both sides of the fifth threaded hole, and there are also two second screws and second threaded holes. The two second screws respectively pass through the two fifth threaded holes and the two second threaded holes in sequence, and abut against the second nut, so that the second nut is evenly stressed, eliminating the gap between the second nut, the second clearance adjustment nut and the second screw 61 matching structure, and the sliding distance of the second slide plate 4 relative to the second fixed plate 21 is more precise, so that the position of the welding wire adjustment is more precise.

[0068] Another embodiment of the present invention provides a welding bed, including the above-mentioned two-dimensional slide table for adjusting the position of the welding wire.

[0069] Compared with the prior art, the beneficial effects of the welding bed of this embodiment are substantially the same as the beneficial effects of the above-mentioned two-dimensional slide table for adjusting the welding wire position, and will not be described in detail here.

[0070] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will fall within the protection scope of the present invention.

Claims

1. A two-dimensional slide table for adjusting the position of a welding wire, characterized in that: The invention comprises a cross fixing frame, a first slide plate (3) and a second slide plate (4), wherein the cross fixing frame comprises a first fixing plate (11) and a second fixing plate (21) which are parallel to each other and extend in a cross-shaped direction, the midpoint of the first fixing plate (11) is connected to the midpoint of the second fixing plate (21), the first slide plate (3) is arranged in parallel with the first fixing plate (11), and the first slide plate (3) is slidably connected to a side of the first fixing plate (11) away from the second fixing plate (21) along the extending direction of the first fixing plate (11), the second slide plate (4) is arranged in parallel with the second fixing plate (21), and the second slide plate (4) is slidably connected to a side of the second fixing plate (21) away from the first fixing plate (11) along the extending direction of the second fixing plate (21), the second slide plate (4) is used to be connected to a welding table, and the first slide plate (3) is used to be connected to a wire feeding tube.

2. The two-dimensional slide table for adjusting the welding wire position according to claim 1, characterized in that: Both ends of the first fixed plate (11) in the width direction are provided with first guide rails (12), the first guide rails (12) extend along the length direction of the first fixed plate (11), the first slide plate (3) is provided with a first through slot (31) on one side facing the first fixed plate (11), the first through slot (31) penetrates the first slide plate (3) along the length direction of the first fixed plate (11), the first slide plate (3) is mounted on the first fixed plate (11) and the two first guide rails (12) through the first through slot (31), and is slidably connected with the first guide rails (12); And / or, second guide rails (22) are provided at both ends of the second fixed plate (21) in the width direction, the second guide rails (22) extend along the length direction of the second fixed plate (21), the second slide plate (4) is provided with a second through groove (41) on one side facing the second fixed plate (21), the second through groove (41) penetrates the second slide plate (4) along the length direction of the second fixed plate (21), the second slide plate (4) is mounted on the second fixed plate (21) and the two second guide rails (22) through the second through groove (41), and is slidably connected to the second guide rails (22).

3. The two-dimensional slide table for adjusting the welding wire position according to claim 2, characterized in that: The first slide plate (3) and the second slide plate (4) are H-shaped structures, the length and width of the H-shaped structures are equal, and the opening direction of the H-shaped structure is the same as the movement direction of the first slide plate (3) or the second slide plate (4).

4. The two-dimensional slide table for adjusting the welding wire position according to claim 1, characterized in that: Both ends of the first fixing plate (11) on a side away from the second fixing plate (21) are provided with first limit blocks (13), and the first sliding plate (3) is used to slide between the two first limit blocks (13); And / or, both ends of the second fixing plate (21) away from the first fixing plate (11) are provided with second limit blocks (23), and the second sliding plate (4) is used for sliding between the two second limit blocks (23).

5. The two-dimensional slide table for adjusting the welding wire position according to claim 1, characterized in that: It also includes a first screw rod (51) and a first main knob (52), wherein a first through hole (33) is provided on the first slide plate (3) along the length direction of the first fixing plate (11), the first screw rod (51) is passed through the first through hole (33), a first nut threadedly connected to the first screw rod (51) is provided in the first through hole (33), the first nut is connected to the first slide plate (3), and the first main knob (52) is provided at one end of the first screw rod (51) passing through the first through hole (33), and the first main knob (52) is used to rotate the first screw rod (51); And / or, it also includes a second screw rod (61) and a second main knob (62), the second slide plate (4) is provided with a second through hole along the length direction of the second fixing plate (21), the second screw rod (61) is passed through the second through hole, a second nut threadedly connected to the second screw rod (61) is provided in the second through hole, the second nut is connected to the second slide plate (4), the second main knob (62) is provided at one end of the second screw rod (61) passing through the second through hole, and the second main knob (62) is used to rotate the second screw rod (61).

6. The two-dimensional slide table for adjusting the welding wire position according to claim 5, characterized in that: It also includes a first auxiliary knob (53), one end of the first screw rod (51) away from the first main knob (52) passes through the first through hole (33), and is provided with the first auxiliary knob (53), and the first auxiliary knob (53) is used to rotate the first screw rod (51); And / or, it also includes a second secondary knob (63), one end of the second screw rod (61) away from the second main knob (62) passes through the second through hole, and is provided with the second secondary knob (63), and the second secondary knob (63) is used to rotate the second screw rod (61).

7. The two-dimensional slide table for adjusting the welding wire position according to claim 5, characterized in that: It also includes a first hose (54), the first hose (54) is connected to a side of the first main knob (52) away from the first screw rod (51), and the first hose (54) is used to deflect in any direction; And / or, it also includes a second hose (64), the second hose (64) is connected to the side of the second main knob (62) away from the second screw rod (61), and the second hose (64) is used to deflect in any direction.

8. The two-dimensional slide table for adjusting the welding wire position according to claim 5, characterized in that: It also includes a first clearance adjustment nut (71) and a first screw (72), wherein the first clearance adjustment nut (71) is provided with a third threaded hole (73) and a fourth threaded hole (74) parallel to the central axis, and either end of the first screw rod (51) passing through the first through hole (33) is provided with the first clearance adjustment nut (71), the third threaded hole (73) is threadedly connected to the first screw rod (51), and the first slide plate (3) is provided with a first threaded hole directly passing through the end surface of the first nut, and the first screw (72) passes through the fourth threaded hole (74) and the first threaded hole in sequence and abuts against the end surface of the first nut; And / or, it also includes a second clearance adjusting nut and a second screw, the second clearance adjusting nut is provided with a fifth threaded hole and a sixth threaded hole parallel to the central axis, the second clearance adjusting nut is provided at either end of the second screw rod (61) passing through the second through hole, the fifth threaded hole is threadedly connected to the second screw rod (61), the second slide plate (4) is provided with a second threaded hole directly passing through the end face of the second nut, the second screw passes through the sixth threaded hole and the second threaded hole in sequence, and abuts against the end face of the second nut.

9. The two-dimensional slide table for adjusting the welding wire position according to claim 8, characterized in that: There are two fourth threaded holes (74), and the two fourth threaded holes (74) are respectively located on both sides of the third threaded hole (73). There are also two first screws (72) and two first threaded holes. The two first screws (72) respectively pass through the two fourth threaded holes (74) and the two first threaded holes in sequence and abut against the first nut. And / or, there are two sixth threaded holes, and the two sixth threaded holes are respectively located on both sides of the fifth threaded hole. There are also two second screws and two second threaded holes. The two second screws respectively pass through the two sixth threaded holes and the two second threaded holes in sequence and abut against the second nut.

10. A welding bed, characterized in that: It comprises a two-dimensional slide table for adjusting the position of the welding wire as described in any one of claims 1 to 9.

Images