A shovel welding positioning device

Abstract

The utility model relates to the technical fields of shovel processing especially, relates to a shovel welding positioning device, it sets up can carry out screwing clamping fixation to correspond welding, and can carry out overall overturning, convenient change position comprehensive welding's structure, improve practicality, including base, support, outer ring, ball bearing, inner ring, crosspiece, outer frame, placement mode, clamping screw bush, clamping screw rod and clamping hand, the base top left and right side middle part is connected with a group of outer ring bottom side middle part through a group of supports respectively, and every group of outer ring inboard is connected with a group of inner ring outboard rotation through multiple groups of ball bearing rolling constraint, and every group of inner ring inboard is connected with a group of outer frame outboard middle part through a pair of crosspieces respectively, and a pair of placement modes are arranged in the bottom side of the bottom part of two groups of outer frames, and every group of outer frame top inboard is provided with multiple clamping screw bushes, and the inner wall of clamping screw bush and clamping screw rod outer wall screwing connection, and clamping screw rod top side and clamping hand bottom side middle part are connected, and synchronous structure is arranged between two groups of outer frames.

Description

Technical Field

[0001] The utility model relates to the technical field of bucket processing, in particular to a bucket welding and positioning device. Background Art

[0002] The shovel is a direct-insertion land preparation tool evolved from the ancient agricultural implement "cha". In the Spring and Autumn and Warring States periods, cha similar to the shape of an oar had appeared for ditching and soil taking. In the Han Dynasty, iron cha was officially named "shovel", forming shapes such as wide shoulder and round shoulder, and it was finalized as the shape of an iron shovel in the Song and Yuan dynasties. Its core function has always been centered on dredging mud and land preparation. It can be divided into shapes such as pointed head and square head, and edge types such as single-edged and double-edged. It is still used in small field planting, gardening greening and other scenarios in modern times.

[0003] Usually, the shovel head of an iron shovel is connected through a welding process. Generally, production workers need to place the shovel head with the help of corresponding support structures to assist welding.

[0004] However, general support structures lack fixation, resulting in unstable welding, easy displacement and poor reliability. Utility Model Content

[0005] (1) Technical Problem to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a bucket welding positioning device which is provided with a structure capable of screw clamping and fixing for corresponding welding, and can be turned over as a whole to facilitate position change for comprehensive welding, thereby improving practicability.

[0007] (2) Technical Solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solution: A bucket welding positioning device comprises a base, brackets, outer rings, balls, inner rings, cross frames, outer frames, placing molds, clamping screw sleeves, clamping screw rods and clamping twisting handles. The middle parts of the left and right sides of the top end of the base are respectively connected with the middle parts of the bottom sides of a group of outer rings through a group of brackets. The inner side of each group of outer rings is rotationally constrained with the outer side of a group of inner rings through multiple groups of balls. The inner side of each group of inner rings is respectively connected with the middle part of the outer side of a group of outer frames through a pair of cross frames. A pair of placing molds are arranged on the bottom side of the bottom of the two groups of outer frames, and multiple groups of clamping screw sleeves are arranged on the inner side of the top of each group of outer frames. The inner wall of the clamping screw sleeve is screwed with the outer wall of the clamping screw rod. The top side of the clamping screw rod is connected with the middle part of the bottom side of the clamping twisting handle. A synchronization structure is arranged between the two groups of outer frames, and a fixing structure is arranged between each group of outer rings and the inner ring.

[0009] Preferably, the synchronization structure comprises a magnetic absorption slot base, ferromagnetic blocks and a handle frame. The middle parts of the front sides of the two groups of outer frames are respectively connected with the rear sides of a group of magnetic absorption slot bases. The left and right sides of the rear end of the handle frame are respectively connected with a group of ferromagnetic blocks. The outer side of the ferromagnetic block is detachably absorbed and connected with the inner side of the magnetic absorption slot base.

[0010] Preferably, the fixing structure includes a tightening sleeve, a tightening screw, a tightening handle, and an anti-slip ring pad. Each set of outer rings has a set of tightening sleeves connected to the outer and inner sides of the top edge. The inner wall of the tightening sleeve is screwed to the outer wall of the tightening screw. The top side of the tightening screw is connected to the middle of the bottom side of the tightening handle. Each set of inner rings has an anti-slip ring pad connected to the outer side of the inner ring.

[0011] Preferably, it also includes a storage box, a hinge, and a lid. The top right side of the base is connected to the bottom side of the storage box, and the top right side of the storage box is movably connected to the bottom side of the lid via a hinge.

[0012] Preferably, it also includes a handle, with the upper side of the front end of the box cover connected to the inner side of the handle.

[0013] Preferably, it also includes a locking handle, a moving pin, and a fixed pin bracket. The upper side of the outer end of the box cover is rotatably connected to the inner side of the locking handle. The output end of the locking handle is connected to one side of the inner end of the moving pin. The upper left side of the top of the storage box is connected to the inner side of the fixed pin bracket.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides a bucket welding positioning device, which has the following beneficial effects:

[0016] The shovel head components to be welded are placed on the upper side of the placement mold inside the two sets of outer frames. After the welding positions are aligned, the clamping screw is turned by tightening the clamping handle. The clamping screw, in conjunction with the clamping sleeve, acts inward to clamp the outer side of the component, making it an integral part of the outer frame. When the inner ring is fixed relative to the outer ring by the fixing structure, the shovel head components can be welded. Through the action of the synchronization structure, the two sets of outer frames are constrained to rotate within the outer ring by the rolling of the inner ring, so that the two sets of outer frames rotate synchronously, thereby flipping the welding position for easy operation. The structure is designed to be screwed and clamped for corresponding welding, and can be flipped as a whole for easy change of position for comprehensive welding, improving practicality. Attached Figure Description

[0017] Figure 1 This is an axial view of the structural schematic diagram of this utility model;

[0018] Figure 2 This utility model Figure 1 Top view;

[0019] Figure 3 This utility model Figure 1 Front view;

[0020] Figure 4 This utility model Figure 1 The right view.

[0021] The following are labels in the attached diagram: 1. Base; 2. Bracket; 3. Outer ring; 4. Ball bearing; 5. Inner ring; 6. Horizontal frame; 7. Outer frame; 8. Placement mold; 9. Clamping screw sleeve; 10. Clamping screw; 11. Clamping handle; 12. Magnetic slot seat; 13. Ferromagnetic block; 14. Handle frame; 15. Tightening screw sleeve; 16. Tightening screw; 17. Tightening handle; 18. Anti-slip ring pad; 19. Storage box; 20. Hinge; 21. Box lid; 22. Handle piece; 23. Locking handle; 24. Moving pin piece; 25. Fixed pin frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example

[0024] Please see Figures 1-4 A bucket welding positioning device includes a base 1, a bracket 2, an outer ring 3, ball bearings 4, an inner ring 5, a crossbeam 6, an outer frame 7, a placement mold 8, clamping screw sleeves 9, a clamping screw 10, and a clamping handle 11. The top left and right sides of the base 1 are connected to the bottom center of a set of outer rings 3 via a set of brackets 2. The inner side of each set of outer rings 3 is rotatably connected to the outer side of a set of inner rings 5 ​​via multiple sets of ball bearings 4. The inner side of each set of inner rings 5 ​​is connected to the outer center of a set of outer frames 7 via a pair of crossbeams 6. A pair of placement molds 8 are provided on the bottom sides of the two sets of outer frames 7, and multiple sets of clamping screw sleeves 9 are provided on the top inner side of each set of outer frames 7. The inner wall of the clamping screw sleeve 9 is screwed to the outer wall of the clamping screw 10. The top side of the clamping screw 10 is connected to the clamping handle. The bottom sides of the 11 are connected at the middle. A synchronous structure is set between the two sets of outer frames 7, and a fixing structure is set between the outer ring 3 and the inner ring 5 of each set. The shovel head assembly to be welded is placed on the upper side of the placement mold 8 in the two sets of outer frames 7. After the welding position is aligned, the clamping handle 11 is turned to make the clamping screw 10 rotate. The clamping screw 10 is screwed into the clamping screw sleeve 9 and acts inward to clamp the outer side of the assembly, making it integrated with the outer frame 7. When the inner ring 5 is fixed relative to the outer ring 3 by the fixing structure, the shovel head assembly can be welded. And through the action of the synchronous structure, the two sets of outer frames 7 are rolled and constrained in the outer ring 3 by the inner ring 5 by the ball 4, so that the two sets of outer frames 7 rotate synchronously, thereby flipping the welding position for easy operation.

[0025] The synchronous structure includes a magnetic slot base 12, a ferromagnetic block 13, and a handlebar 14. The front middle part of the two sets of outer frames 7 is connected to the rear side of a set of magnetic slot base 12, and a set of ferromagnetic blocks 13 is connected to the left and right sides of the rear end of the handlebar 14. The outer side of the ferromagnetic block 13 can be detached from and attracted to the inner side of the magnetic slot base 12. When the two sets of ferromagnetic blocks 13 of the handlebar 14 are simultaneously inserted into the magnetic slot base 12 and attracted to each other, the two sets of outer frames 7 can be connected. By holding the handlebar 14, the two sets of outer frames 7 can be easily rotated synchronously, improving convenience.

[0026] The fixing structure includes a tightening sleeve 15, a tightening screw 16, a tightening handle 17, and an anti-slip ring pad 18. Each set of outer rings 3 has a tightening sleeve 15 connected to the outer side of the top, the middle side of the middle side of the outer ring 3, and the inner wall of the tightening sleeve 15 is screwed to the outer wall of the tightening screw 16. The top side of the tightening screw 16 is connected to the middle of the bottom side of the tightening handle 17. Each set of inner rings 5 ​​has an anti-slip ring pad 18 connected to the outer side of the inner ring 5. When the tightening handle 17 is turned, the tightening screw 16 can be rotated. The tightening screw 16, after being screwed to the tightening sleeve 15, can act inward to tighten the anti-slip ring pad 18 at that position, preventing rotation and improving stability.

[0027] It also includes a storage box 19, a hinge 20, and a lid 21. The top right side of the base 1 is connected to the bottom side of the storage box 19. The top right side of the storage box 19 is movably connected to the bottom side of the lid 21 via the hinge 20. The storage box 19 can store spare parts, tools, and other items, and the lid 21 can be closed for protection under the constraint of the hinge 20, increasing functionality.

[0028] It also includes a handle 22, with the upper front side of the lid 21 connected to the inner side of the handle 22; by holding the handle 22, the lid 21 can be opened and closed, improving convenience.

[0029] It also includes a locking handle 23, a moving pin 24, and a fixed pin bracket 25. The upper outer side of the outer end of the cover 21 is rotatably connected to the inner side of the locking handle 23. The output end of the locking handle 23 is connected to one side of the inner end of the moving pin 24. The upper left side of the inner top of the storage box 19 is connected to the inner side of the fixed pin bracket 25. When the cover 21 is closed, the locking handle 23 can be turned to rotate the moving pin 24 and insert it into the fixed pin bracket 25 to close and fix the cover 21, thereby improving reliability.

[0030] In summary, when using a bucket welding positioning device, the bucket head assembly to be welded is placed on the upper side of the placement mold 8 inside the two sets of outer frames 7. After the welding positions are aligned, the clamping handle 11 is turned to rotate the clamping screw 10. The clamping screw 10, through its screw engagement with the clamping sleeve 9, acts inward to clamp the outer side of the assembly, making it an integral part of the outer frame 7. When the tightening handle 17 is turned, the tightening screw 16 rotates. The tightening screw 16, through its screw engagement with the tightening sleeve 15, acts inward to tighten the outer side of the anti-slip ring pad 18 at that position, preventing rotation. This allows for welding of the bucket head assembly. Furthermore, when the handle is... Two sets of ferromagnetic blocks 13 are simultaneously inserted into the magnetic suction slot seat 12 and attracted to each other, so that the two sets of outer frames 7 can be connected. The two sets of outer frames 7 can be easily rotated synchronously through the grip frame 14, so that the two sets of outer frames 7 are rotated synchronously by the inner ring 5 and the ball bearing 4. This allows the two sets of outer frames 7 to rotate synchronously, thereby flipping the welding position for easy operation. In addition, the storage box 19 can store spare parts, tools and other items, and the handle 22 can be used to close the box cover 21 for protection under the constraint of the hinge 20. After the box cover 21 is closed, the locking handle 23 can be turned to rotate the moving pin 24 and pin it into the fixed pin frame 25 to close and fix the box cover 21.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bucket welding positioning device, characterized in that, The base (1) includes a base (1), a bracket (2), an outer ring (3), ball bearings (4), an inner ring (5), a crossbar (6), an outer frame (7), a placement mold (8), a clamping screw sleeve (9), a clamping screw (10), and a clamping handle (11). The top left and right sides of the base (1) are connected to the bottom middle of a set of outer rings (3) via a set of brackets (2). The inner side of each set of outer rings (3) is rotatably connected to the outer side of a set of inner rings (5) via multiple sets of ball bearings (4). The inner side of each set of inner rings (5) is respectively connected to the outer side of a set of inner rings (5). A pair of crossbars (6) are connected to the middle of the outer side of a set of outer frames (7). A pair of placement molds (8) are provided on the bottom side of the two sets of outer frames (7). Multiple sets of clamping screw sleeves (9) are provided on the inner side of the top of each set of outer frames (7). The inner wall of the clamping screw sleeve (9) is screwed to the outer wall of the clamping screw (10). The top side of the clamping screw (10) is connected to the middle of the bottom side of the clamping handle (11). A synchronization structure is provided between the two sets of outer frames (7). A fixing structure is provided between each set of outer rings (3) and inner rings (5).

2. The bucket welding positioning device according to claim 1, characterized in that: The synchronization structure includes a magnetic slot seat (12), a ferromagnetic block (13), and a handle (14). The front middle part of the two sets of outer frames (7) is connected to the rear side of a set of magnetic slot seats (12). A set of ferromagnetic blocks (13) is connected to the left and right sides of the rear end of the handle (14). The outer side of the ferromagnetic block (13) and the inner side of the magnetic slot seat (12) can be detached and attracted.

3. The bucket welding positioning device according to claim 1, characterized in that: The fixing structure includes a tightening sleeve (15), a tightening screw (16), a tightening handle (17), and an anti-slip ring pad (18). Each set of outer rings (3) has a set of tightening sleeves (15) connected to the outer side of the top, the inner wall of the tightening sleeve (15) is screwed to the outer wall of the tightening screw (16), the top side of the tightening screw (16) is connected to the middle of the bottom side of the tightening handle (17), and each set of inner rings (5) has an anti-slip ring pad (18) connected to the outer ring side.

4. The bucket welding positioning device according to claim 1, characterized in that: It also includes a storage box (19), a hinge (20) and a lid (21). The top right side of the base (1) is connected to the bottom side of the storage box (19), and the top right side of the storage box (19) is movably connected to the bottom side of the lid (21) via the hinge (20).

5. A bucket welding positioning device according to claim 4, characterized in that: It also includes a handle (22), the upper front side of the box cover (21) being connected to the inner side of the handle (22).

6. The bucket welding positioning device according to claim 5, characterized in that: It also includes a locking handle (23), a moving pin (24), and a fixed pin bracket (25). The upper side of the outer end of the box cover (21) is rotatably connected to the inner side of the locking handle (23). The output end of the locking handle (23) is connected to one side of the inner end of the moving pin (24). The upper left side of the top of the storage box (19) is connected to the inner side of the fixed pin bracket (25).

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