Bucket welding positioning device

Abstract

The utility model discloses a bucket welding positioning device, and belongs to the technical field of tailor-welding tools. Comprising two forming plates and a supporting assembly. The supporting assembly is arranged between the two forming plates, so that the integrity of the two forming plates is kept; the shapes of the forming plates are consistent with the appearance of the side face of the bucket, and the two forming plates are vertically arranged. Fixing seats are fixedly mounted on the outer sides of the two forming plates, and the forming plates can be fixedly connected with the assembling station through the fixing seats; a first through groove, a second through groove, a third through groove and an open groove are formed in the end face of the forming plate. The first through groove is located above the second through groove and the third through groove, the second through groove is located in one side of the third barrel groove, and the open groove is located in the side, away from the third through groove, of the second through groove. The first through groove, the second through groove, the third through groove and the open groove are not communicated with one another. According to the bucket welding positioning device, the problem that the heat dissipation condition is poor in the tool welding process is solved.

Description

Technical Field

[0001] The present application relates to the technical field of tailor-made welding tooling, and in particular to a bucket welding positioning device. Background Art

[0002] Buckets are structural components, consisting of a cast-welded structure consisting of bucket lugs, a cutting edge, a bucket floor, side panels, wear plates, arch plates, reinforcement ribs, and stoppers. Currently, the commonly used welding method involves pre-positioning the parts on a fixture. The welding process generally involves installing the fixture on a workstation and placing the bucket floor on top of it. The cutting edge, bucket lugs, side panels, arch plates, and reinforcement ribs are then welded to the bucket floor in sequence. Finally, the finished bucket is removed from the fixture.

[0003] However, in order to ensure the supporting strength, the existing tooling designs mostly do not have large holes and grooves on the forming plates on the sides of the tooling, which leads to poor heat dissipation of the tooling during the welding process.

[0004] Therefore, it is necessary to provide a bucket welding positioning device to solve the above problems.

[0005] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Summary of the Invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a bucket welding positioning device to solve the problem of poor heat dissipation during tooling welding.

[0007] The technical solution adopted by the present application to solve the technical problem is: a bucket welding positioning device, comprising two forming plates and a support assembly; the support assembly is arranged between the two forming plates to maintain the integrity of the two forming plates; the shape of the forming plates is consistent with the side profile of the bucket, and the two forming plates are placed vertically; the outer sides of the two forming plates are fixedly installed with fixing seats, and the fixing seats can fix the forming plates to the assembly station;

[0008] The end surface of the forming plate is provided with through groove one, through groove two, through groove three and an open groove; the through groove one is located above the through groove two and through groove three, the through groove two is located on one side of the barrel groove three, and the open groove is located on the side of the through groove two away from the through groove three; the through groove one, through groove two, through groove three and the open groove are not connected to each other; thus, the two forming plates are connected with the inside and outside of the forming plates through the through groove one, through groove two and through groove three; when the arc-shaped bucket bottom plate is covered on the two forming plates, the shovel blade plate is placed on the side of the forming plate close to the barrel groove three, so that its edge is welded to the bucket bottom plate. In this process, the open space makes the heat dissipation efficiency at the welding point faster; when the bucket ear plate group is welded to the bucket bottom plate in the later stage, the through groove one, through groove two and through groove three provide heat dissipation space; thereby avoiding excessive temperature at the bucket bottom plate, thereby ensuring that the weld temperature is appropriate, and indirectly ensuring the stable strength of the weld; at the same time, the through groove one, through groove two and through groove three provide space for the operator to control the bucket bottom plate and other parts.

[0009] Furthermore, the support assembly includes a bottom fixing frame, an intermediate fixing frame, and a top fixing rod; the bottom fixing frame is welded between the two forming plates and is located at the bottom inside the forming plates; the intermediate fixing frame is welded between the two forming plates and is located between through slot one and through slot two and through slot three; the top fixing rod is horizontally welded between the two forming plates, and the top fixing rod is located on the side of through slot one away from through slot two; the bottom fixing frame and the intermediate fixing frame are both hollow; thus, the bottom fixing frame, the intermediate fixing frame, and the top fixing rod achieve stability between the two forming plates and ensure the supporting strength of the forming plates; and the hollow bottom fixing frame and the intermediate fixing frame ensure the heat dissipation space as much as possible while achieving stability, and do not interfere with the assembly operation of the operator.

[0010] Furthermore, the support assembly also includes a vertical fixing frame, which is X-shaped; the vertical fixing frame is located inside the intermediate fixing frame, and the side surfaces do not contact the intermediate fixing frame. One end of the vertical fixing frame is welded to the bottom fixing frame through the intermediate fixing frame, and the other end of the vertical fixing frame is welded to one side of the top fixing rod; thus, the vertical fixing frame can prevent the bottom fixing frame, the intermediate fixing frame, and the top fixing rod from being misaligned, thereby indirectly strengthening the longitudinal stability of the two forming plates.

[0011] Furthermore, the support assembly includes a connecting plate 1 and a connecting plate 2; the connecting plate 1 and the connecting plate 2 are vertically placed between two forming plates, one side of the connecting plate 1 is connected to one of the forming plates by bolts, and one side of the connecting plate 2 is connected to the other forming plate by bolts; the connecting plate 1 is hinged to a left supporting plate 1 and a right supporting plate 1 on a side away from the adjacent forming plate, and the left supporting plate 1 and the right supporting plate 1 are symmetrically arranged; the connecting plate 2 is hinged to a left supporting plate 2 and a right supporting plate 2 on a side away from the adjacent forming plate , the left supporting plate 2 and the right supporting plate 2 are arranged symmetrically; the left supporting plate 1 is hinged to the left supporting plate 2, and the right supporting plate 1 is hinged to the right supporting plate 2; thus, the connecting plate 1 and the connecting plate 2 are adjusted in distance by cooperating with the left supporting plate 1 and the left supporting plate 2, and the right supporting plate 1 and the right supporting plate 2, thereby adjusting the distance between the forming plates; thus, the tooling can be adjusted according to different bucket sizes, and universal welding can be achieved for buckets with a certain range of length differences; when the tooling is not in use, the tooling footprint can be reduced.

[0012] Furthermore, the support assembly also includes a connecting frame, which is X-shaped, with one side of the connecting frame welded to one of the forming plates, and the other side of the connecting frame welded to the other forming plate; thus, the connecting frame limits and fixes the forming plates after the distance between connecting plate 1 and connecting plate 2 is adjusted, thereby ensuring the later support effect of the forming plates.

[0013] The beneficial effects of the present application are as follows: the present application provides a bucket welding positioning device, which, by providing through grooves 1, 2, and 3, allows the interior and exterior of the forming plate to be connected. When the arc-shaped bucket bottom plate is covered on the two forming plates, the shovel blade plate is placed on the side of the forming plate close to the barrel groove 3. During the welding process of its edge with the bucket bottom plate, the open space makes the heat dissipation efficiency at the weld faster; when the bucket ear plate group is welded to the bucket bottom plate in the later stage, through grooves 1, 2, and 3 provide heat dissipation space; thereby, the temperature at the bucket bottom plate is prevented from being too high, thereby ensuring the appropriate temperature of the weld and indirectly ensuring the stability of the weld strength; at the same time, through grooves 1, 2, and 3 provide space for the operator to control parts such as the bucket bottom plate.

[0014] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0016] In the attached figure:

[0017] Figure 1 This is an overall schematic diagram of a bucket welding positioning device in Example 1 of the present application;

[0018] Figure 2 for Figure 1 Side view of the middle forming plate (the dotted line portion is composed of the bucket bottom plate and the scraper edge plate);

[0019] Figure 3 for Figure 1 Schematic diagram of the positions of the bottom fixing frame, the middle fixing frame and the top fixing rod;

[0020] Figure 4 for Figure 1 Schematic diagram of the position of the middle vertical fixing frame;

[0021] Figure 5 This is an overall schematic diagram of a bucket welding positioning device according to the second embodiment;

[0022] Figure 6 for Figure 5 Assembly drawing of middle connecting plate 1 and connecting plate 2;

[0023] Figure 7 is a side perspective schematic diagram of the connecting plate 1;

[0024] Among them, the reference numerals in the figures are:

[0025] 11. Forming plate; 111. Through slot 1; 112. Through slot 2; 113. Through slot 3; 114. Open slot; 12. Fixing seat; 3. Support assembly; 31. Bottom fixing frame; 32. Middle fixing frame; 33. Top fixing rod; 34. Vertical fixing frame; 36. Connecting plate 1; 37. Connecting plate 2; 381. Left supporting plate 1; 382. Left supporting plate 2; 391. Right supporting plate 1; 392. Right supporting plate 2; 41. Connecting frame. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0028] Example 1:

[0029] like Figures 1-4 As shown, the present application provides a bucket welding positioning device, referring to Figure 1 , including two forming plates 11 and a support assembly 3; the support assembly 3 is arranged between the two forming plates 11 to keep the two forming plates 11 intact; the shape of the forming plates 11 is consistent with the side profile of the bucket, and the two forming plates 11 are placed vertically; the outer sides of the two forming plates 11 are fixedly installed with a fixing seat 12, and the fixing seat 12 can fix the forming plate 11 to the assembly station;

[0030] Reference Figure 2 , the end surface of the forming plate 11 is provided with a through groove 111, a through groove 2 112, a through groove 3 113, and an open groove 114; the through groove 111 is located above the through groove 2 112 and the through groove 3 113, the through groove 2 112 is located on one side of the barrel groove 3 113, and the open groove 114 is located on the side of the through groove 2 112 away from the through groove 3 113; the through groove 111, the through groove 2 112, the through groove 3 113, and the open groove 114 are not connected to each other; thus, the two forming plates 11 are connected to the inside and outside of the forming plate 11 through the through groove 111, the through groove 2 112, and the through groove 3 113; the arc-shaped bucket bottom plate is covered on the two forming plates 11, and the scraping edge plate is placed on the side of the forming plate 11 close to the barrel groove 3 113, so that its edge is welded to the bucket bottom plate (such as Figure 2 The open space in this process makes the heat dissipation efficiency of the welding faster; when the bucket ear plate group and the bucket bottom plate are welded in the later stage, the through groove 111, the through groove 2 112, and the through groove 3 113 provide heat dissipation space; thereby avoiding excessive temperature at the bucket bottom plate, thereby ensuring the appropriate weld temperature and indirectly ensuring the stability of the weld strength; at the same time, the through groove 111, the through groove 2 112, and the through groove 3 113 provide space for the operator to control the bucket bottom plate and other parts.

[0031] Reference Figure 3The support assembly 3 includes a bottom fixing frame 31, an intermediate fixing frame 32, and a top fixing rod 33; the bottom fixing frame 31 is welded between the two forming plates 11 and is located at the bottom inside the forming plate 11; the intermediate fixing frame 32 is welded between the two forming plates 11 and is located between the through slot 1 111 and the through slot 2 112 and the through slot 3 113; the top fixing rod 33 is horizontally welded between the two forming plates 11, and the top fixing rod 33 is located on the side of the through slot 1 111 away from the through slot 2 112; the bottom fixing frame 31 and the intermediate fixing frame 32 are all hollow; thus, the bottom fixing frame 31, the intermediate fixing frame 32, and the top fixing rod 33 achieve stability between the two forming plates 11 and ensure the supporting strength of the forming plates 11; and the hollow bottom fixing frame 31 and the intermediate fixing frame 32 ensure the heat dissipation space as much as possible while achieving stability, and do not interfere with the assembly operation of the operator.

[0032] Reference Figure 4 The support assembly 3 also includes a vertical fixing frame 34, which is X-shaped; the vertical fixing frame 34 is located inside the intermediate fixing frame 32, and the side surfaces do not contact the intermediate fixing frame 32. One end of the vertical fixing frame 34 is welded to the bottom fixing frame 32 through the intermediate fixing frame 32, and the other end of the vertical fixing frame 34 is welded to one side of the top fixing rod 33; thus, the vertical fixing frame 34 can prevent the bottom fixing frame 31, the intermediate fixing frame 32, and the top fixing rod 33 from being misaligned, thereby indirectly strengthening the longitudinal stability of the two forming plates 11.

[0033] Embodiment 2: Since the support assembly 3 and the two forming plates 11 in the embodiment 1 form an integral tooling; the assembly of the support assembly 3 and the forming plates 11 will cost more manpower and require a larger space for storage; in order to solve this problem, the support assembly 3 in the embodiment 1 is optimized, referring to Figure 5-Figure 7 , the specific contents are as follows:

[0034] Reference Figure 5 、 Figure 6 、 Figure 7The support assembly includes a connecting plate 1 36 and a connecting plate 2 37; the connecting plate 1 36 and the connecting plate 2 37 are vertically placed between the two forming plates 11, one side of the connecting plate 1 36 is connected to one of the forming plates 11 by bolts, and one side of the connecting plate 2 37 is connected to the other forming plate 11 by bolts; the connecting plate 1 36 is hinged to a left receiving plate 1 381 and a right receiving plate 1 391 on the side away from the adjacent forming plate 11, and the left receiving plate 1 381 and the right receiving plate 1 391 are symmetrically arranged; the connecting plate 2 37 is hinged to a left receiving plate 2 382 and a right receiving plate 2 383 on the side away from the adjacent forming plate 11 92, the left supporting plate 2 382 and the right supporting plate 2 392 are arranged symmetrically; the left supporting plate 1 381 is hinged to the left supporting plate 2 382, and the right supporting plate 1 391 is hinged to the right supporting plate 2 392; thus, the distance between the connecting plate 1 36 and the connecting plate 2 37 is adjusted by cooperating with the left supporting plate 1 381 and the left supporting plate 2 382, and the right supporting plate 1 391 and the right supporting plate 2 392, thereby adjusting the distance between the forming plates 11; thus, the tooling can be adjusted according to different bucket sizes, and universal welding can be achieved for buckets with a certain range of length differences; when the tooling is not in use, the area occupied by the tooling can be reduced.

[0035] Reference Figure 5 The support assembly also includes a connecting frame 41, which is X-shaped. One side of the connecting frame 41 is welded to one of the forming plates 11, and the other side of the connecting frame 52 is welded to the other forming plate 11. Therefore, the connecting frame 41 limits and fixes the forming plates 11 after the distance between the connecting plate 1 36 and the connecting plate 2 37 is adjusted, thereby ensuring the later support effect of the forming plates 11.

[0036] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A bucket welding positioning device, characterized in that: The invention comprises two forming plates (11) and a support assembly (3); the support assembly (3) is arranged between the two forming plates (11) so that the two forming plates (11) maintain integrity; the shape of the forming plates (11) is consistent with the side profile of the bucket, and the two forming plates (11) are placed vertically; a fixing seat (12) is fixedly installed on the outer side of the two forming plates (11), and the fixing seat (12) can fix the forming plates (11) to the assembly station; The end surface of the forming plate (11) is provided with a through groove 1 (111), a through groove 2 (112), a through groove 3 (113), and an open groove (114); the through groove 1 (111) is located above the through groove 2 (112) and the through groove 3 (113); the through groove 2 (112) is located on one side of the barrel groove 3; the open groove (114) is located on the side of the through groove 2 (112) away from the through groove 3 (113); the through groove 1 (111), the through groove 2 (112), the through groove 3 (113), and the open groove (114) are not connected to each other.

2. The bucket welding positioning device according to claim 1, characterized in that: The support assembly (3) comprises a bottom fixing frame (31), an intermediate fixing frame (32), and a top fixing rod (33); the bottom fixing frame (31) is welded between the two forming plates (11) and is located at the bottom inside the forming plates (11); the intermediate fixing frame (32) is welded between the two forming plates (11) and is located between the first through slot (111), the second through slot (112), and the third through slot (113); the top fixing rod (33) is horizontally welded between the two forming plates (11), and is located on the side of the first through slot (111) away from the second through slot (112); the bottom fixing frame (31) and the intermediate fixing frame (32) are both hollow.

3. The bucket welding positioning device according to claim 2, characterized in that: The support assembly (3) further comprises a vertical fixing frame (34), which is X-shaped; the vertical fixing frame (34) is located inside the intermediate fixing frame (32), and the side surface of the vertical fixing frame (34) does not contact the intermediate fixing frame (32); one end of the vertical fixing frame (34) is welded to the bottom fixing frame (31) through the intermediate fixing frame (32), and the other end of the vertical fixing frame (34) is welded to one side of the top fixing rod (33).

4. The bucket welding positioning device according to claim 1, characterized in that: The support assembly (3) includes a connecting plate 1 (36) and a connecting plate 2 (37); the connecting plate 1 (36) and the connecting plate 2 (37) are vertically placed between two forming plates (11); one side of the connecting plate 1 (36) is connected to one of the forming plates (11) by bolts, and one side of the connecting plate 2 (37) is connected to the other forming plate (11) by bolts; the side of the connecting plate 1 (36) away from the adjacent forming plate (11) is hinged with a left receiving plate 1 (381), a right receiving plate 1 (382), and a left receiving plate 1 (383). The first supporting plate (391) is hinged to the left supporting plate (381) and the right supporting plate (391) in a symmetrical arrangement; the second connecting plate (37) is hinged to the left supporting plate (382) and the right supporting plate (392) on the side away from the adjacent forming plate (11); the second connecting plate (382) and the right supporting plate (392) are symmetrically arranged; the first left supporting plate (381) is hinged to the second left supporting plate (382), and the first right supporting plate (391) is hinged to the second right supporting plate (392).

5. The bucket welding positioning device according to claim 4, characterized in that: The support assembly (3) further comprises a connecting frame (41), the connecting frame (41) being in an X shape, one side of the connecting frame (41) being welded to one of the forming plates (11), and the other side of the connecting frame (41) being welded to the other forming plate (11).

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