CN217832475U - Quick positioning automatic welding guiding tool - Google Patents

Abstract

The utility model discloses a quick location automatic weld guides frock, it has following beneficial effect: by arranging the workpiece supporting mechanism, the forward positioning mechanism and the lateral positioning mechanism, and by the cooperative matching of the three components and the established working sequence, the guiding and positioning of the workpiece in the X-axis direction in the vertical direction, the X-axis direction in the horizontal direction and the Y-axis direction in the horizontal direction can be sequentially and respectively completed. Wherein, because the work piece all receives spacing blocking effect in space triaxial direction, so the utility model discloses a but structural design mode adaptation in the apparent work piece of different shapes avoids repeatedly carrying out the fixed position according to the work piece appearance, and the high and guide positioning operation of operating efficiency is quick accurate. After the workpiece is positioned, the welding operation of the part to be welded of the workpiece is finished by controlling a welding gun of the welding mechanism according to the preset route, and the welding mechanism is simple and reasonable in structural design and simple and convenient to operate.

Description

Quick positioning automatic welding guiding tool

Technical Field

The utility model relates to a welding equipment technical field especially relates to a quick location automatic weld guides frock.

Background

In the field of sheet metal processing, a large-sized steel workpiece in a plate shape or a tube shape is often required to be cut, then another workpiece is welded at the cut part, and finally components such as an inner pipe wall, an outer pipe wall, an elbow, a two-way or a three-way of a pipeline are formed in a combined mode, and the large-sized steel workpiece is applied to the fields of conveying pipelines, engineering structures, thermal equipment, petrochemical industry, mechanical manufacturing, geological drilling, high-pressure equipment and the like.

Before welding a workpiece, the workpiece is often positioned and fixed through auxiliary structures such as a clamp or a pressing block, and then a welding head is controlled to perform welding operation according to a preset route, so that the welding accuracy and the welding quality of a product are ensured. However, when the workpieces to be welded are irregular, because the shapes of different workpieces have uncertainty, a mechanical structure capable of performing only a single stroke is often difficult to achieve or to rapidly achieve positioning and fixing of the workpieces, and thus a welding head cannot achieve automatic high-quality continuous welding operation.

Therefore, the prior art needs to invent an automatic welding guiding tool which can realize quick positioning and high welding precision.

SUMMERY OF THE UTILITY MODEL

In order to overcome above-mentioned prior art an at least defect, the utility model provides a quick location automatic weld guides frock, this quick location automatic weld guides frock has that structural design is simple reasonable, can realize the characteristics high to quick accurate location and the welding precision of work piece.

The utility model discloses a solve the technical scheme that its problem adopted and be:

the utility model provides a quick location automatic weld guides frock, it includes:

the workpiece supporting mechanism comprises a first base, a supporting block and a backward positioning plate, wherein the supporting block is arranged on the first base in a sliding mode along the Y-axis direction, and the backward positioning plate is fixedly arranged on the supporting block;

the positioning mechanism comprises a second base and a forward positioning plate, and the forward positioning plate can be arranged on the second base in a sliding manner along the X-axis direction;

the lateral positioning mechanism comprises a third base and a lateral positioning plate, and the lateral positioning plate can be arranged on the third base in a sliding mode along the Y-axis direction.

Further, the rear positioning plate is arranged on one side, far away from the front positioning mechanism, of the supporting block, and a gap is formed between the rear positioning plate and the supporting block.

Furthermore, the workpiece supporting mechanism further comprises a first air cylinder, a first output end is arranged at the end part of the first air cylinder, and the first output end is fixedly connected with the supporting block.

Furthermore, the first base is provided with a slide rail, the bottom of the supporting block is fixedly provided with a slide block, and the slide block and the slide rail are connected together in a sliding manner.

Further, it still includes the second cylinder to advance positioning mechanism, the tip of second cylinder is equipped with the second output, the second output with to locating plate fixed connection forward.

Furthermore, the lateral positioning mechanism further comprises a third air cylinder, a third output end is arranged at the end of the third air cylinder, and the third output end is fixedly connected with the lateral positioning plate.

Further, this quick location automatic weld guide frock still includes welding mechanism, welding mechanism includes fourth base and welder, welder can swing the setting and be in the top of fourth base.

Further, welding mechanism still includes support, mounting panel and connecting piece, the support is fixed to be set up on the fourth base, the first end of mounting panel with welder fixed connection, the middle part of mounting panel with the one end rotatable coupling of connecting piece, the other end of connecting piece with support rotatable coupling.

Furthermore, the welding mechanism further comprises a fourth air cylinder, a fourth output end is arranged at the end of the fourth air cylinder, and the fourth output end is rotatably connected with the second end of the mounting plate.

Further, the number of the workpiece supporting mechanism, the number of the forward positioning mechanisms and the number of the lateral positioning mechanisms are two, and two of the lateral positioning plates in the two lateral positioning mechanisms are used for providing acting forces which are in the same straight line and have opposite directions for the workpiece.

To sum up, the utility model provides a quick location automatic weld guide frock compares in prior art, has following technological effect at least:

1) The utility model provides a quick positioning automatic welding guiding tool, through setting up the work piece supporting structure, the rest block on the work piece supporting mechanism is used for placing the work piece, the work piece is compressed tightly on the rest block under the action of gravity, thus play the fixed effect of location to the work piece in the vertical direction; in addition, because the supporting block can slide along the Y-axis direction, the position of the supporting block on the first base can be adjusted according to the specific size (such as length) of the workpiece, so that the position of the supporting block is matched with the size of the workpiece, and the workpiece is guided and positioned quickly and accurately.

2) The utility model provides a quick location automatic weld guide frock, through setting up preceding positioning mechanism, fix the back on the supporting block with the work piece, the drive is preceding to be moved forward to the locating plate on the positioning mechanism and is predetermine the distance, can compress tightly the work piece on the back locating plate of supporting block, accomplishes the guide location to the work piece in X axle direction (horizontal direction), and is easy and simple to handle.

3) The utility model provides a quick location automatic weld guide frock, through setting up side direction positioning mechanism, after the completion to the work piece at the ascending guide positioning of X axle side, the side direction locating plate on the drive side direction positioning mechanism moves forward and predetermines the distance, can play spacing effect that blocks to the work piece in the Y axle direction, compresses tightly the work piece between two side direction locating plates of relative setting, accomplishes the guide positioning to the work piece in Y axle direction (horizontal direction), and is easy and simple to handle.

Drawings

Fig. 1 is a schematic view of a part of the structure of the rapid positioning automatic welding guiding tool of the present invention;

fig. 2 is a schematic structural view of the workpiece support mechanism of the present invention;

fig. 3 is a schematic structural view of the forward positioning mechanism of the present invention;

fig. 4 is a schematic structural view of the lateral positioning mechanism of the present invention;

fig. 5 is a schematic structural view of the welding mechanism of the present invention;

FIG. 6 is a schematic structural view of the fast positioning automatic welding guiding tool of the present invention;

wherein the reference numerals have the following meanings:

1. a workpiece support mechanism; 11. a first base; 12. a first cylinder; 13. a first output terminal; 14. A support block; 15. a backward positioning plate; 16. a slide rail; 2. a forward positioning mechanism; 21. a second base; 22. a second cylinder; 23. a second output terminal; 24. a forward positioning plate; 3. a lateral positioning mechanism; 31. A third base; 32. a third cylinder; 33. a third output terminal; 34. a lateral positioning plate; 4. a welding mechanism; 41. a fourth base; 42. a support; 43. a fourth cylinder; 44. mounting a plate; 45. a welding gun; 46. a connecting member; 5. and (5) a workpiece.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1-4, according to the embodiment of the present invention, the rapid positioning automatic welding guiding tool includes a workpiece supporting mechanism 1, the workpiece supporting mechanism 1 includes a first base 11, a supporting block 14 and a rear positioning plate 15, the supporting block 14 is slidably disposed on the first base 11 along the Y-axis direction, and the rear positioning plate 15 is fixedly disposed on the supporting block 14. The supporting block 14 on the workpiece supporting mechanism 1 is used for placing the workpiece 5, and the workpiece 5 is pressed on the supporting block 14 under the action of gravity, so that the workpiece 5 is positioned and fixed in the vertical direction. In addition, since the support block 14 can slide along the Y-axis direction, the position of the support block 14 on the first base 11 can be adjusted according to the specific size (e.g., length) of the workpiece 5, so that the position of the support block 14 matches the size of the workpiece 5, and the workpiece 5 can be guided and positioned quickly and accurately.

This quick location automatic weld guide frock still includes to preceding positioning mechanism 2, preceding positioning mechanism 2 includes second base 21 and preceding locating plate 24, preceding locating plate 24 can be followed X axle direction and slided the ground and set up on second base 21. After the workpiece 5 is fixed on the supporting block 14, the forward positioning plate 24 on the forward positioning mechanism 2 is driven to move forward by a preset distance, so that the workpiece 5 can be pressed on the backward positioning plate 15 of the supporting block 14, and the workpiece 5 is guided and positioned in the X-axis direction (horizontal direction), and the operation is simple and convenient.

The quick positioning automatic welding guiding tool further comprises a lateral positioning mechanism 3, wherein the lateral positioning mechanism 3 comprises a third base 31 and a lateral positioning plate 34, and the lateral positioning plate 34 is arranged on the third base 31 in a sliding mode along the Y-axis direction. After the guiding and positioning of the workpiece 5 in the X-axis direction is completed, the lateral positioning plate 34 on the lateral positioning mechanism 3 is driven to move forward by a preset distance, so that the limiting and blocking effect on the workpiece 5 in the Y-axis direction is achieved, the workpiece 5 is pressed between the two lateral positioning plates 34 which are oppositely arranged, the guiding and positioning of the workpiece 5 in the Y-axis direction (horizontal direction) is completed, and the operation is simple and convenient.

Specifically, when a workpiece 5 in an irregular shape such as a non-square pipe, a round pipe or a square steel plate is required to be machined, if the positioning and fixing of the workpiece 5 are completed only by means of mechanical structures such as a single-direction and single-stroke pressing block or clamp, the appearance of different workpieces 5 is uncertain, so that the phenomena of non-attachment, gap and the like are likely to occur between the positioning structure and the workpiece 5, and the workpiece 5 needs to be fixed and positioned again according to the appearance of the workpiece 5, that is, the workpiece 5 cannot be positioned quickly and accurately, the operation efficiency is low, and the subsequent high-quality continuous welding operation is affected.

In the technical scheme of the embodiment, the rapid positioning automatic welding guiding tool can sequentially and respectively complete the guiding and positioning of the workpiece 5 in the vertical direction, the horizontal direction and the horizontal direction in the X-axis direction and the horizontal direction in the Y-axis direction by arranging the workpiece supporting mechanism 1, the forward positioning mechanism 2 and the lateral positioning mechanism 3 and by the cooperative matching of the three components and the established working sequence. Because work piece 5 all receives spacing effect of blockking in space triaxial direction, so the utility model discloses a structural design mode can adapt to in the apparent work piece 5 of different shapes, avoids repeatedly carrying out fixed position according to 5 appearances of work piece, and the high and guide positioning operation of operating efficiency is quick accurate. After the workpiece 5 is positioned, the welding operation is completed on the part to be welded of the workpiece 5 according to the preset route, and the structure design is simple and reasonable, and the operation is simple and convenient. It is worth mentioning that, the utility model discloses three cylinder action is complied with through one to the triaxial direction location operation of work piece 5, and operating speed is far away to need to be showing improvement location operating efficiency to the repeated fixed position operation of appearance according to work piece 5 among the prior art.

Referring to fig. 1 and 2, in a preferred scheme of the embodiment, the rear positioning plate 15 is arranged on a side of the supporting block 14 far away from the forward positioning mechanism 2, and a gap is formed between the rear positioning plate 15 and the supporting block 14. In this preferred technical scheme, when the work piece 5 that waits to process is the plate structure of buckling, place this work piece 5 on supporting block 14, and the bending part card of work piece 5 in the clearance between backward locating plate 15 and supporting block 14, after the preceding locating plate 24 that moves forward on the preceding positioning mechanism 2 of drive presets the distance forward, can compress tightly work piece 5 on backward locating plate 15.

Referring to fig. 1 and 2, in another embodiment of the present invention, the workpiece supporting mechanism 1 further includes a first cylinder 12, an end of the first cylinder 12 is provided with a first output end 13, and the first output end 13 is fixedly connected to the supporting block 14. Specifically, when the first cylinder 12 is started, the first output end 13 at the end thereof drives the support block 14 to reciprocate in the Y-axis direction, so that the position of the support block 14 on the first base 11 can be adjusted according to the specific size (for example, the length) of the workpiece 5, and the position of the support block 14 is matched with the size of the workpiece 5.

Referring to fig. 2, in a preferred embodiment of the present invention, the first base 11 is provided with a slide rail 16, and a slide block is fixedly provided at the bottom of the support block 14, and the slide block and the slide rail 16 are slidably connected together. In the preferred embodiment, a design mode is provided in which the support block 14 is directly connected to the first base 11 and can slide relative to the first base 11, and specifically, the slide rail 16 extends along the Y-axis direction, so that the support block 14 can perform a sliding motion in the Y-axis direction relative to the first base 11 through the slidable connection between the slide block and the slide rail 16.

Referring to fig. 1 and 3, in another embodiment of the present invention, the forward positioning mechanism 2 further includes a second cylinder 22, a second output end 23 is provided at an end of the second cylinder 22, and the second output end 23 is fixedly connected to the forward positioning plate 24. Specifically, when the second cylinder 22 is started, the second output end 23 at the end of the second cylinder drives the forward positioning plate 24 to reciprocate in the X-axis direction, so as to complete the positioning and releasing operations of the workpiece 5 in the X-axis direction.

Referring to fig. 1 and 4, in another embodiment of the present invention, the lateral positioning mechanism 3 further includes a third cylinder 32, a third output end 33 is disposed at an end of the third cylinder 32, and the third output end 33 is fixedly connected to the lateral positioning plate 34. Specifically, when the third cylinder 32 is activated, the third output end 33 at the end thereof drives the lateral positioning plate 34 to reciprocate in the Y-axis direction, thereby completing the positioning and releasing operations of the workpiece 5 in the Y-axis direction.

Referring to fig. 1 and 5, in another embodiment of the present invention, the rapid positioning automatic welding guiding tool further includes a welding mechanism 4, the welding mechanism 4 includes a fourth base 41 and a welding gun 45, and the welding gun 45 is swingably disposed on the top of the fourth base 41. In the technical solution of this embodiment, the welding gun 45 and the fourth base 41 may be directly connected or indirectly connected, and finally the welding gun 45 may swing relative to the fourth base 41, so that the welding gun 45 may be aligned to the position to be welded of the workpiece 5 after swing adjustment.

Referring to fig. 5, in a further scheme of the embodiment, the welding mechanism 4 further includes a bracket 42, a mounting plate 44 and a connecting member 46, the bracket 42 is fixedly disposed on the fourth base 41, a first end portion of the mounting plate 44 is fixedly connected to the welding gun 45, a middle portion of the mounting plate 44 is rotatably connected to one end of the connecting member 46, and the other end of the connecting member 46 is rotatably connected to the bracket 42. In the further technical solution, when the second end of the mounting plate 44 is driven to perform reciprocating motion in the horizontal direction, the mounting plate 44 is driven to rotate around a connection point between the connecting member 46 and the mounting plate 44, and further the welding gun 45 fixedly disposed on the first end of the mounting plate 44 is driven to synchronously rotate, so that position adjustment of the welding gun 45 in the spatial position is realized, and the welding gun 45 is aligned with the position to be welded of the workpiece 5.

In a further version of this embodiment, as shown in fig. 5, the welding mechanism 4 further comprises a fourth cylinder 43, and an end of the fourth cylinder 43 is provided with a fourth output, and the fourth output is rotatably connected with the second end of the mounting plate 44. In this further technical solution, when the second cylinder 22 is started, the fourth output end at the end thereof drives the second end of the mounting plate 44 to reciprocate, and further drives the welding gun 45 to rotate, so that the welding gun 45 is aligned with the position to be welded of the workpiece 5 in the spatial position.

Referring to fig. 6, in another embodiment of the present invention, the number of the workpiece support mechanism 1, the forward positioning mechanism 2 and the lateral positioning mechanism 3 is two, and two of the lateral positioning plates 34 in the two lateral positioning mechanisms 3 are used for providing the same straight line and opposite acting forces to the workpiece. Specifically, when the length dimension of the workpiece 5 to be processed is long, the two workpiece supporting mechanisms 1 are arranged to support the end parts of the two ends of the workpiece 5, the two end parts of the workpiece 5 are fixedly positioned in the X-axis direction by arranging the two forward positioning mechanisms 2, and the workpiece 5 is fixedly positioned in the Y-axis direction by arranging the two lateral positioning mechanisms 3, so that the overall structural strength is high and the structural stability is high.

To sum up, the utility model provides a quick location automatic weld guides frock is through setting up work piece bearing structure 1, and the rest pad 14 on the work piece bearing structure 1 is used for placing work piece 5, and work piece 5 compresses tightly on rest pad 14 under the action of gravity to play the fixed effect in location to work piece 5 in vertical direction. Because the support block 14 can slide along the Y-axis direction, the position of the support block 14 on the first base 11 can be adjusted according to the specific size (e.g., length) of the workpiece 5, so that the position of the support block 14 matches the size of the workpiece 5, and the workpiece 5 is guided and positioned quickly and accurately. And, the utility model discloses a to positioning mechanism 2 before setting up, fix work piece 5 back on supporting block 14, the drive is preceding to be moved forward to positioning plate 24 on positioning mechanism 2 and is predetermine the distance, can compress tightly work piece 5 on supporting block 14's backward locating plate 15, accomplishes the guide location to work piece 5 in X axle direction (horizontal direction), and is easy and simple to handle. Furthermore, the utility model discloses a set up side direction positioning mechanism 3, after the completion to the guide positioning of work piece 5 in the X axle side direction, the distance is predetermine in the forward movement of the last side direction locating plate 34 of drive side direction positioning mechanism 3, can play spacing effect that stops to work piece 5 in the Y axle direction, compresses tightly work piece 5 between two side direction locating plates 34 of relative setting, accomplishes the guide positioning to work piece 5 in the Y axle direction (horizontal direction), and is easy and simple to handle. Therefore, the utility model discloses when processing to work piece 5 of irregular shape such as non-square pipe, pipe or square steel sheet, rather than accomplish the fixed operation of location to work piece 5 with the help of mechanical structure such as simple briquetting or anchor clamps, but set up work piece supporting mechanism 1, preceding positioning mechanism 2 and side direction positioning mechanism 3, through the cooperation of above three parts, can accomplish the guide location of work piece 5 in the X axle direction of vertical direction, horizontal direction and the Y axle direction of horizontal direction respectively, can adapt to the apparent work piece 5 of different shapes, and guide location operation is quick accurate; after the positioning is finished, the welding gun 45 of the welding mechanism 4 is controlled to finish the welding operation on the part to be welded of the workpiece 5 according to a preset route, and the welding mechanism is simple and reasonable in structural design and simple and convenient to operate.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by combining the above technical features at will. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides a quick location automatic weld guide frock which characterized in that includes:

the workpiece supporting mechanism comprises a first base, a supporting block and a backward positioning plate, wherein the supporting block is arranged on the first base in a sliding mode along the Y-axis direction, and the backward positioning plate is fixedly arranged on the supporting block;

the positioning mechanism comprises a second base and a forward positioning plate, and the forward positioning plate can be arranged on the second base in a sliding manner along the X-axis direction;

the lateral positioning mechanism comprises a third base and a lateral positioning plate, and the lateral positioning plate is arranged on the third base in a sliding mode along the Y-axis direction.

2. The quick positioning automatic welding guiding tool according to claim 1, wherein the backward positioning plate is arranged on one side of the supporting block, which is far away from the forward positioning mechanism, and a gap is arranged between the backward positioning plate and the supporting block.

3. The rapid positioning automatic welding guiding tool according to claim 1, wherein the workpiece supporting mechanism further comprises a first air cylinder, a first output end is arranged at an end of the first air cylinder, and the first output end is fixedly connected with the supporting block.

4. The tooling of claim 3, wherein the first base is provided with a slide rail, the bottom of the support block is fixedly provided with a slide block, and the slide block and the slide rail are slidably connected together.

5. The rapid positioning automatic welding guiding tool according to claim 1, wherein the forward positioning mechanism further comprises a second cylinder, a second output end is arranged at an end of the second cylinder, and the second output end is fixedly connected with the forward positioning plate.

6. The tooling of claim 1, wherein the lateral positioning mechanism further comprises a third cylinder, a third output end is arranged at the end of the third cylinder, and the third output end is fixedly connected with the lateral positioning plate.

7. The tooling of claim 1, further comprising a welding mechanism, wherein the welding mechanism comprises a fourth base and a welding torch, and the welding torch is swingably disposed on top of the fourth base.

8. The quick positioning automatic welding guiding tool according to claim 7, wherein the welding mechanism further comprises a bracket, a mounting plate and a connecting piece, the bracket is fixedly arranged on the fourth base, the first end of the mounting plate is fixedly connected with the welding gun, the middle of the mounting plate is rotatably connected with one end of the connecting piece, and the other end of the connecting piece is rotatably connected with the bracket.

9. The tooling of claim 8, wherein the welding mechanism further comprises a fourth cylinder, a fourth output is provided at an end of the fourth cylinder, and the fourth output is rotatably connected to the second end of the mounting plate.

10. The tooling of any one of claims 1-9, wherein the number of the workpiece support mechanism, the number of the forward positioning mechanism and the number of the lateral positioning mechanism are two, and two of the lateral positioning plates of the two lateral positioning mechanisms are used for providing the workpieces with forces in the same line and in opposite directions.

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