Tipping bucket welding auxiliary tooling

Abstract

The present invention discloses a bucket welding auxiliary tooling, comprising: a positioning platform having a first inclined surface, a second inclined surface and a first plane; a translation seat is slidingly arranged below the height of the first plane, a third inclined surface is provided on the translation seat, the third inclined surface is parallel to the first inclined surface, and the translation seat can translate so that the third inclined surface moves back and forth toward the first inclined surface; a limit seat has a second plane that is perpendicular to and higher than the first plane, limit seats are arranged on both sides of the positioning platform and the second planes on both sides are relative, an adsorption structure is provided on the limit seat, and the adsorption structure can adsorb the plate workpiece toward the second plane; a first pressing mechanism and a second pressing mechanism; using the first inclined surface, the second inclined surface, the first plane and the second plane as a reference, and cooperating with the first pressure head, the second pressure head, the third inclined surface and the adsorption structure for rapid fixation, so as to meet the precise positioning and locking of the workpiece, and effectively ensure the welding quality of the workpiece.

Description

Technical Field

[0001] The invention relates to a welding fixture, in particular to a bucket welding auxiliary tooling. Background Art

[0002] An existing safe has a dump structure inside which the dump can be turned over in the safe. Figure 8 As shown, the bottom of the dump bucket is formed by two bottom plates connected at an obtuse angle, with correspondingly shaped side plates on either side. The joints between the plates are secured by welding. The traditional method involves positioning each plate individually, welding each plate after positioning. If the previous plate deviates from the tolerance range during the tack weld, it will seriously affect the tack weld of the next plate, resulting in high scrap rates and low overall welding efficiency. Summary of the Invention

[0003] The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. To this end, the present invention provides a bucket welding auxiliary tool.

[0004] To achieve the above object, the technical solution of the present invention is as follows:

[0005] The bucket welding auxiliary tooling according to the first embodiment of the present invention includes:

[0006] A positioning platform, the positioning platform having a first inclined surface, a second inclined surface, and a first plane, the first inclined surface and the second inclined surface being connected in a V-shape, the highest point of the first inclined surface being higher than the highest point of the second inclined surface, and the first plane being connected to the highest point of the second inclined surface and extending horizontally away from the first inclined surface;

[0007] a translation seat, the translation seat being slidably arranged below the height of the first plane, the translation seat being provided with a third inclined surface, the third inclined surface being parallel to the first inclined surface, and the translation seat being capable of translationally moving so as to cause the third inclined surface to reciprocate toward the first inclined surface;

[0008] A limit seat, wherein the limit seat has a second plane perpendicular to and higher than the first plane, the limit seats are provided on both sides of the positioning platform and the second planes on both sides are positioned opposite to each other, and the limit seat is provided with an adsorption structure, which can adsorb the plate workpiece onto the second plane;

[0009] a first pressing mechanism, the first pressing mechanism comprising a first pressing head located above the first plane and rising and falling toward the first plane;

[0010] The second pressing mechanism includes a second pressing head located above the first inclined surface and rising and falling toward the first inclined surface.

[0011] The bucket welding auxiliary tooling according to the embodiment of the present invention has at least the following beneficial effects: using the first inclined surface, the second inclined surface, the first plane and the second plane as references, and cooperating with the first pressure head, the second pressure head, the third inclined surface and the adsorption structure for rapid fixation, thereby meeting the precise positioning and locking of the workpiece and effectively ensuring the welding quality of the workpiece.

[0012] According to some embodiments of the present invention, the limiting seat is further provided with a third plane, and the third plane is flush with the first plane.

[0013] According to some embodiments of the present invention, a plurality of the limiting seats are respectively provided on both sides of the positioning platform, and the limiting seats on the same side are arranged at intervals.

[0014] According to some embodiments of the present invention, a plurality of magnetic blocks are provided on the limiting seat, and each of the magnetic blocks constitutes the adsorption structure.

[0015] According to some embodiments of the present invention, a notch is provided at the junction of the bottom ends of the first inclined surface and the second inclined surface, and the notch extends along the bottom edges of the first inclined surface and the second inclined surface.

[0016] According to some embodiments of the present invention, the first pressing mechanism further includes a first cylinder, which is connected to the first pressing mechanism and drives the first pressing head to rise and fall relative to the first plane.

[0017] According to some embodiments of the present invention, the second pressing mechanism also includes a second cylinder and a bracket, the second pressing head is rotatably connected to the bracket via a connecting rod, the telescopic shaft of the second cylinder is hinged to the connecting rod, and the second cylinder drives the connecting rod to rotate relative to the bracket to drive the second pressing head to swing above the first inclined surface.

[0018] According to some embodiments of the present invention, the positioning platform is mainly composed of two parallel vertical plates spaced apart from each other, the first inclined surface, the second inclined surface and the first plane are arranged on the vertical plates, and the translation seat is located between the two vertical plates.

[0019] According to some embodiments of the present invention, the translation seat is slidably mounted on a guide seat, and the translation seat is driven to translate by a third cylinder.

[0020] According to some embodiments of the present invention, a fourth cylinder is further included, and the fourth cylinder drives the limiting seat on one side to translate toward the limiting seat on the other side.

[0021] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 yes Figure 1 Schematic diagram of usage status;

[0025] Figure 3 yes Figure 2 A sectional view from the left side;

[0026] Figure 4 It is a structural diagram of the positioning platform cooperating with the first pressing mechanism;

[0027] Figure 5 It is a structural diagram of the translation seat in conjunction with other components;

[0028] Figure 6 It is a schematic diagram of the distribution structure of the limit seat;

[0029] Figure 7 2 is a schematic structural diagram of the second pressing mechanism;

[0030] Figure 8 It is a structural diagram of the tipping bucket workpiece.

[0031] Figure markings: positioning platform 100; first inclined surface 101; second inclined surface 102; first plane 103; slot 104; vertical plate 110; translation seat 200; third inclined surface 201; guide seat 210; third cylinder 220; limit seat 300; second plane 301; third plane 302; adsorption structure 310; fourth cylinder 320; first pressing mechanism 400; first pressing head 410; first cylinder 420; second pressing mechanism 500; second pressing head 510; connecting rod 511; second cylinder 520; bracket 530; tipping bucket workpiece 600; horizontal plate 610; inclined plate 620; side plate 630. DETAILED DESCRIPTION

[0032] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0033] The present invention relates to a bucket welding auxiliary tool, which comprises a positioning platform 100, a translation seat 200, a limiting seat 300, a first pressing mechanism 400 and a second pressing mechanism 500.

[0034] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the positioning platform 100 is provided with a first inclined surface 101, a second inclined surface 102 and a first plane 103. In the direction shown in the figure, the first inclined surface 101 is inclined from the upper rear to the lower front, and the second inclined surface 102 is inclined from the upper front to the lower rear. The bottom end of the first inclined surface 101 and the bottom end of the second inclined surface 102 are connected, so that the first inclined surface 101 and the second inclined surface 102 are distributed in a V shape. The highest point of the first inclined surface 101 is higher than the highest point of the second inclined surface 102, that is, the inclined length of the first inclined surface 101 is greater than the inclined length of the second inclined surface 102. The first plane 103 is horizontally oriented, and the first plane 103 extends forward from the highest point of the second inclined surface 102 in a direction away from the first inclined surface 101. The translation seat 200 is slidingly arranged, and the translation seat 200 is lower than the height of the first plane 103. A third inclined surface 201 is provided on the translation seat 200. The third inclined surface 201 faces the first inclined surface 101 and is parallel to the first inclined surface 101. The translation seat 200 can translate relative to the positioning platform 100, thereby driving the third inclined surface 201 to move back and forth toward the first inclined surface 101. A limit seat 300 is provided on the left and right sides of the positioning platform 100. The limit seat 300 has a second plane 301. The second plane 301 is vertically arranged in the up and down directions. In space, the second plane 301 is perpendicular to the first plane 103, and the second plane 301 is higher than the height of the first plane 103. The second planes 301 of the limit seats 300 on the left and right sides are opposite. An adsorption structure 310 is provided on the limit seat 300. The adsorption structure 310 can adsorb the plate workpiece on the second plane 301. Among them, the adsorption structure 310 can adopt a negative pressure suction head, etc. In this embodiment, since the tipping bucket workpiece 600 is generally made of metal, preferably, the adsorption structure 310 uses a magnetic block, which can be a permanent magnet. Several magnetic blocks are embedded in the limit seat 300, and the metal plate is magnetically positioned by the magnetic blocks. The first pressing mechanism 400 has a first pressing head 410, which is located above the first plane 103 and can be raised and lowered relative to the first plane 103. The second pressing mechanism 500 has a second pressing head 510, which is located above the first inclined surface 101 and can be raised and lowered relative to the single inclined surface.

[0035] like Figure 2 and Figure 8As shown, the tipping bucket workpiece 600 is composed of an inclined plate 620, a cross plate 610, and two side plates 630. When in use, the inclined plate 620 is first placed on the first inclined surface 101, with the lower edge of the inclined plate 620 abutting the bottom end of the second inclined surface 102, and the left and right sides of the inclined plate 620 abutting the second plane 301 of the two side limit seats 300, thereby positioning the inclined plate 620. Then, the cross plate 610 is placed on the first plane 103, with the rear edge of the cross plate 610 abutting the front end surface of the inclined plate 620, and the left and right sides of the cross plate 610 abutting the second plane 301 of the two side limit seats 300, thereby positioning the cross plate 610. At this point, the cross plate 610 is higher than a portion of the plate body of the inclined plate 620. Then, the two side plates 630 are placed on the cross plate 610 respectively. The lower edge of the side panel 630 abuts against the upper surface of the transverse panel 610, and the oblique edge of the side panel 630 abuts against the front surface of the inclined panel 620. Under the adsorption action of the adsorption structure 310, the side panel 630 is adsorbed on the second plane 301, thereby positioning the side panel 630. Finally, the first pressure head 410 is lowered to press on the upper surface of the transverse panel 610, the second pressure head 510 is pressed on the front surface of the inclined panel 620, and the translation seat 200 moves to drive the third oblique surface 201 to press on the lower part of the front surface of the inclined panel 620. In this way, the various plates of the tipping bucket workpiece 600 are fixed. Finally, the joints of the various plates are welded by automatic or manual welding. After the welding is completed, the first pressure head 410, the second pressure head 510 and the translation seat 200 are reset, and the welded tipping bucket workpiece 600 can be taken out as a whole. The bucket welding auxiliary tooling of the present invention can quickly position the various plates of the bucket workpiece 600, using the first inclined surface 101, the second inclined surface 102, the first plane 103 and the second plane 301 as a reference, and at the same time cooperate with the first pressure head 410, the second pressure head 510, the third inclined surface 201 and the adsorption structure 310 for rapid fixation, thereby meeting the precise positioning and locking of the workpiece and effectively ensuring the welding quality of the workpiece.

[0036] In some specific embodiments of the present invention, Figure 6 As shown, a third plane 302 is also provided on the limiting seat 300. The third plane 302 is set horizontally, and the third plane 302 is located below the second plane 301, which is equivalent to the second plane 301 being perpendicular to the third plane 302. The height of the third plane 302 is flush with the first plane 103. The horizontal plate 610 is placed on the first plane 103, and the plates on both sides of the horizontal plate 610 are overlapped on the third plane 302 at the same time. The third plane 302 serves as an extension of the first plane 103 to position and support the horizontal plate 610. Further, as Figure 6As shown, the stopper 300 has an L-shaped plate structure. Multiple stoppers 300 are installed on the left and right sides of the positioning platform 100. Stoppers 300 on the same side are arranged sequentially, with a certain distance between adjacent stoppers 300. This space between the stoppers 300 allows workers to access the bottom of the inclined plate 620 and the horizontal plate 610.

[0037] In some specific embodiments of the present invention, Figure 2 and Figure 4 As shown, the bottom ends of the first inclined surface 101 and the second inclined surface 102 form V-shaped sharp corners, with notches 104 provided at the corners. Notches 104 can be circular. Notches 104 extend along the bottom edges of the first and second inclined surfaces 101, 102. Inclined plate 620 is placed on the first inclined surface 101, with notches 104 used to provide clearance at the right angles of the lower edge of inclined plate 620.

[0038] In some specific embodiments of the present invention, Figure 4 As shown, the first pressing mechanism 400 further includes a first cylinder 420. The first cylinder 420 is connected to the first pressing mechanism 400 and drives the first pressing head 410 to rise and fall relative to the first plane 103. In this embodiment, two first cylinders 420 are installed on the front side of the positioning platform 100, with the two first cylinders 420 being distributed on the left and right sides, and each first cylinder 420 being connected to a first pressing head 410. The two first pressing heads 410 cooperate to press down and secure the front of the horizontal plate 610.

[0039] In some specific embodiments of the present invention, Figure 1 、 Figure 3 and Figure 7 As shown, the second pressing mechanism 500 also includes a second cylinder 520 and a bracket 530. The second pressing head 510 is rotatably connected to the bracket 530 via a connecting rod 511, and the second connecting rod 511 is oriented forward and backward. The telescopic shaft of the second cylinder 520 is hinged to the rear end of the connecting rod 511, and the second pressing head 510 is arranged at the front end of the connecting rod 511. The second cylinder 520 drives the connecting rod 511 to rotate relative to the bracket 530 to drive the second pressing head 510 to swing above the first inclined surface 101. Preferably, the front part of the connecting rod 511 has a bending section, and when the second pressing head 510 descends toward the first inclined surface 101 until it abuts against the inclined plate 620, the second pressing head 510 is perpendicular to the inclined plate 620. The end of the second pressing head 510 can be set to a circular arc surface to prevent the second pressing head 510 from scratching the plate surface of the inclined plate 620.

[0040] In some specific embodiments of the present invention, Figure 4As shown, the positioning platform 100 is primarily composed of two parallel vertical plates 110 spaced apart. Each vertical plate 110 is provided with a first inclined surface 101, a second inclined surface 102, and a first flat surface 103. The translation seat 200 is located between the two vertical plates 110. The translation seat 200 is slidably mounted on a guide seat 210, which faces forward and backward. A third cylinder 220 is connected to the front side of the translation seat 200. The third cylinder 220 drives the translation seat 200 to translate forward and backward, thereby driving the third inclined surface 201 toward or away from the first inclined surface 101.

[0041] In some embodiments of the present invention, Figure 1 、 Figure 2 and Figure 6 As shown, a fourth cylinder 320 is also included. The fourth cylinder 320 is connected to the limit seat 300 on one side. The fourth cylinder 320 drives the limit seat 300 on this side to translate toward the limit seat 300 on the other side. After the horizontal plate 610 is placed on the first plane 103, the fourth cylinder 320 is started, the limit seat 300 moves, and after the second plane 301 corresponding to the moving limit seat 300 abuts against the side of the horizontal plate 610, the horizontal plate 610 is pushed closer to the limit seat 300 on the other side until the side plate 630 on the other side of the horizontal plate 610 is tightly against the second plane 301 of the limit seat 300 on the other side, thereby tightening the left and right sides of the horizontal plate 610 for positioning.

[0042] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0044] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0045] Throughout this specification, references to "some specific embodiments" and the like indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A tipping bucket welding auxiliary tool, characterized in that: include: A positioning platform (100), the positioning platform (100) having a first inclined surface (101), a second inclined surface (102) and a first plane (103), the first inclined surface (101) and the second inclined surface (102) being connected in a V-shaped distribution, the highest point of the first inclined surface (101) being higher than the highest point of the second inclined surface (102), and the first plane (103) being connected to the highest point of the second inclined surface (102) and extending horizontally in a direction away from the first inclined surface (101); a translation seat (200), the translation seat (200) being slidably arranged at a height lower than that of the first plane (103), the translation seat (200) being provided with a third inclined surface (201), the third inclined surface (201) being parallel to the first inclined surface (101), and the translation seat (200) being capable of translation so as to cause the third inclined surface (201) to reciprocate toward the first inclined surface (101); A limiting seat (300), the limiting seat (300) having a second plane (301) perpendicular to and higher than the first plane (103), the limiting seat (300) being provided on both sides of the positioning platform (100) and the second planes (301) on both sides being positioned relative to each other, the limiting seat (300) being provided with an adsorption structure (310), the adsorption structure (310) being capable of adsorbing the plate workpiece onto the second plane (301); A first pressing mechanism (400), the first pressing mechanism (400) having a first pressing head (410) located above the first plane (103) and rising and falling toward the first plane (103); The second pressing mechanism (500) comprises a second pressing head (510) located above the first inclined surface (101) and rising and falling toward the first inclined surface (101).

2. The auxiliary tool for dump bucket welding according to claim 1, characterized in that: The limiting seat (300) is further provided with a third plane (302), and the third plane (302) is flush with the first plane (103).

3. The tipping bucket welding auxiliary tool according to claim 1 or 2, characterized in that: A plurality of the limiting seats (300) are respectively provided on both sides of the positioning platform (100), and the limiting seats (300) located on the same side are arranged at intervals.

4. The auxiliary tool for dump bucket welding according to claim 1, characterized in that: A plurality of magnetic blocks are provided on the limiting seat (300), and each of the magnetic blocks constitutes the adsorption structure (310).

5. The auxiliary tool for dump bucket welding according to claim 1, characterized in that: A notch (104) is provided at the junction of the bottom ends of the first inclined surface (101) and the second inclined surface (102), and the notch (104) extends along the bottom edges of the first inclined surface (101) and the second inclined surface (102).

6. The auxiliary tool for dump bucket welding according to claim 1, characterized in that: The first pressing mechanism (400) further includes a first cylinder (420), the first cylinder (420) being connected to the first pressing head (410), and the first cylinder (420) driving the first pressing head (410) to rise and fall relative to the first plane (103).

7. The tipping bucket welding auxiliary tool according to claim 1, characterized in that: The second pressing mechanism (500) further includes a second cylinder (520) and a bracket (530), wherein the second pressing head (510) is rotatably connected to the bracket (530) via a connecting rod (511), and a telescopic shaft of the second cylinder (520) is hinged to the connecting rod (511), and the second cylinder (520) drives the connecting rod (511) to rotate relative to the bracket (530), thereby driving the second pressing head (510) to swing above the first inclined surface (101).

8. The auxiliary tool for dump bucket welding according to claim 1, characterized in that: The positioning platform (100) comprises two vertical plates (110) that are parallel to each other and spaced apart, the first inclined surface (101), the second inclined surface (102) and the first plane (103) are arranged on the vertical plates (110), and the translation seat (200) is located between the two vertical plates (110).

9. The auxiliary tool for dump bucket welding according to claim 1 or 8, characterized in that: The translation seat (200) is slidably mounted on a guide seat (210), and the translation seat (200) is driven to translate by a third cylinder (220).

10. The tipping bucket welding auxiliary tool according to claim 1, characterized in that: It also includes a fourth cylinder (320), wherein the fourth cylinder (320) drives the limiting seat (300) on one side to translate toward the limiting seat (300) on the other side.

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