CN215546280U - Welding tool for welding hinge bases of small and medium-sized buckets - Google Patents
Welding tool for welding hinge bases of small and medium-sized buckets Download PDFInfo
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- CN215546280U CN215546280U CN202121957658.3U CN202121957658U CN215546280U CN 215546280 U CN215546280 U CN 215546280U CN 202121957658 U CN202121957658 U CN 202121957658U CN 215546280 U CN215546280 U CN 215546280U
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Abstract
The utility model discloses a middle and small-sized bucket hinge base assembly welding tool which comprises a supporting piece, a positioning mechanism, a positioning block, a positioning pin, a pressing mechanism, a bearing platform and a power device, wherein the supporting piece is arranged on one side of the bearing platform, the positioning mechanism is arranged on the other side of the bearing platform, and the pressing mechanisms are respectively arranged at two ends of the bearing platform; the pressing mechanism is connected with a power device, and the power device is arranged below the bearing table; the bearing table is provided with a plurality of supporting columns and clamping columns, and the positioning blocks and the positioning pins are respectively arranged on the supporting columns. The utility model has the advantages of simple structure, convenient operation, accurate positioning of welding pieces, high welding precision and high welding efficiency.
Description
Technical Field
The utility model relates to the technical field of welding tools, in particular to a middle and small-sized bucket hinge base assembly welding tool.
Background
The positioner is a special welding auxiliary device and is suitable for welding deflection of rotary work so as to obtain an ideal processing position and welding speed. The welding positioner generally comprises a workbench slewing mechanism and a turnover mechanism, and workpieces fixed on the workbench can achieve required welding and assembling angles through lifting, turnover and rotation of the workbench. Because the hinge seats of the bucket are irregular in structure and difficult to position, manual welding is mostly adopted for welding the hinge seat pairs at present, the labor intensity of manual welding is high, the working efficiency is low, the automation degree is low, the welding quality is uneven, and the like, so that the safe and efficient operation requirements of modern bucket welding cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the background technology, the utility model provides a middle and small-sized bucket hinge seat assembly welding tool.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the middle and small-sized bucket hinge base assembly welding tool comprises a supporting piece, a positioning mechanism, a positioning block, a positioning pin, a pressing mechanism, a bearing platform and a power device, wherein the supporting piece is arranged on one side of the bearing platform, the positioning mechanism is arranged on the other side of the bearing platform, and the pressing mechanisms are respectively arranged at two ends of the bearing platform; the pressing mechanism is connected with a power device, and the power device is arranged below the bearing table; the bearing table is provided with a plurality of supporting columns and clamping columns, and the positioning blocks and the positioning pins are respectively arranged on the supporting columns.
Preferably, a connecting piece is arranged below the bearing table and is connected with the bearing table through a connecting plate to form a frame structure with a through hole in the middle.
Preferably, the power device is arranged in a through hole of a frame structure formed by the bearing platform, the connecting piece and the connecting plate.
Preferably, a positioning mechanism is arranged on a supporting column arranged on the positioning block.
Preferably, the second welding piece is arranged above the bearing table through a support column, the positioning blocks are respectively arranged on one side of the second welding piece, and the positioning pins are arranged at one end of the second welding piece.
Preferably, the first welding piece and the hinge seat welding piece are placed above the second welding piece in a staggered mode, and two sides of the hinge seat welding piece are clamped by the supporting piece and the clamping column respectively.
Preferably, the positioning mechanism is arranged on one side of the first welding part, and the pressing mechanisms are respectively arranged at two ends of the second welding part.
Preferably, the positioning mechanism is connected with the bearing table through a support column.
Preferably, the power device is a back-to-back air cylinder, a back-to-back duplex hydraulic cylinder or two single-rod double-acting hydraulic cylinders working independently.
Preferably, the positioning mechanism is a push clamp.
The utility model has the beneficial effects that: the three welding parts are welded together at the same time, the positioning blocks, the positioning pins, the positioning mechanism and the clamping mechanism are used for positioning the welding parts, and the welding parts can be mutually positioned.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a left side view of the present invention.
FIG. 5 is a schematic structural diagram of the bearing table and the positioning mechanism of the present invention.
In the figure, 1, a first welding part, 2, a supporting part, 3, a hinge seat welding part, 4, a positioning mechanism, 5, a second welding part, 6, a connecting part, 7, a positioning block, 8, a positioning pin, 9, a pressing mechanism, 10, a bearing table, 11, a power device, 12, a supporting column, 101, a connecting plate and 102, and a clamping column.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings and examples, and parts not described in the present invention can be implemented by using or referring to the prior art.
It should be noted that the structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are only for the purpose of understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the following claims, and any modifications of the structures, changes in the proportions and adjustments of the sizes, without affecting the efficacy and attainment of the same, are intended to fall within the scope of the present disclosure.
In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1-5, the middle-size and small-size bucket hinge base assembly welding tool comprises a support member 2, a positioning mechanism 4, a positioning block 7, a positioning pin 8, a pressing mechanism 9, a bearing table 10 and a power device 11, wherein the support member 2 is arranged on one side of the bearing table 10, the positioning mechanism 4 is arranged on the other side of the bearing table 10, and the pressing mechanisms 9 are respectively arranged at two ends of the bearing table 10; the pressing mechanism 9 is connected with a power device 11, and the power device 11 is arranged below the bearing table 10; the bearing table 10 is provided with a plurality of supporting columns 12 and clamping columns 102, and the positioning block 7 and the positioning pin 8 are respectively arranged on the supporting columns 12.
A connecting piece 6 is arranged below the bearing platform 10, and the connecting piece 6 is connected with the bearing platform 10 through a connecting plate 101 to form a frame structure with a through hole in the middle. The power device 11 is arranged in a through hole of a frame structure formed by the bearing platform 10, the connecting piece 6 and the connecting plate 101.
And a positioning mechanism 4 is arranged on a supporting column 12 arranged on the positioning block 7. The second welding parts 5 are arranged above the bearing table 10 through support columns 12, the positioning blocks 7 are respectively arranged on one sides of the second welding parts 5, and the positioning pins 8 are arranged at one ends of the second welding parts 5. The first welding parts 1 and the hinge seat welding parts 3 are arranged above the second welding parts 5 in a staggered mode, and two sides of the hinge seat welding parts 3 are clamped by the supporting parts 2 and the clamping columns 102 respectively. The positioning mechanism 4 is arranged at one side of the first welding part 1, and the pressing mechanisms 9 are respectively arranged at two ends of the second welding part 5. The positioning mechanism 4 is connected with the bearing table 10 through a support column 12. The positioning mechanism 4 positions the first welding part 1, the positioning block 7 and the positioning pin 8 position the second welding part 5, the pressing mechanism 9 presses two ends of the second welding part 5, the power device 11 providing power for the pressing mechanism 9 controls two ends of the second welding part 5 to work simultaneously through the pressing mechanism 9, and the power device 11 can be a back-to-back air cylinder, a back-to-back duplex hydraulic cylinder or two single-rod double-acting hydraulic cylinders working independently.
When the positioning device is actually used, two hinge seat welding pieces 3 and three first welding pieces 1 are respectively placed on the second welding pieces 5 in a staggered mode, the supporting piece 2 and the clamping columns 102 which are rotatably connected with the bearing table 10 respectively clamp and position two sides of the hinge seat welding pieces 3, the side faces of the hinge seat welding pieces 3 axially position the first welding pieces 1, the positioning mechanism 4 pushes the first welding pieces 1 to be positioned in the radial direction, after the positioning is completed, the positioning mechanism 4 returns to the original position and does not act on the first welding pieces 1, at the moment, the three first welding pieces 1 are subjected to spot welding firstly, and then full welding is carried out. The positioning block 7 and the positioning pin 8 position the second welding part 5, the power device 11 drives the pressing mechanism 9 to press the second welding part 5, and the welding robot in the prior art welds the two hinge seat welding parts 3, the three first welding parts 1 and the second welding part 5 together. The utility model is connected with a turnover mechanism of a positioner in the prior art through a connecting piece 6, and aims to facilitate welding with a bucket.
The utility model has the advantages of simple structure, convenient operation, accurate positioning of welding pieces, high welding precision and high welding efficiency.
Claims (10)
1. Middle-size and small-size bucket hinge seat group is to welding frock, its characterized in that: the device comprises a supporting piece (2), a positioning mechanism (4), a positioning block (7), a positioning pin (8), a pressing mechanism (9), a bearing table (10) and a power device (11), wherein the supporting piece (2) is arranged on one side of the bearing table (10), the positioning mechanism (4) is arranged on the other side of the bearing table (10), and the pressing mechanisms (9) are respectively arranged at two ends of the bearing table (10);
the pressing mechanism (9) is connected with a power device (11), and the power device (11) is arranged below the bearing table (10);
the bearing table (10) is provided with a plurality of supporting columns (12) and clamping columns (102), and the positioning blocks (7) and the positioning pins (8) are respectively arranged on the supporting columns (12).
2. The middle and small-sized bucket hinge seat group pairing welding tool according to claim 1, characterized in that: and a connecting piece (6) is arranged below the bearing platform (10), and the connecting piece (6) is connected with the bearing platform (10) through a connecting plate (101) to form a frame structure with a through hole in the middle.
3. The middle and small-sized bucket hinge seat group pairing welding tool according to claim 2, characterized in that: the power device (11) is arranged in a through hole of a frame structure formed by the bearing platform (10), the connecting piece (6) and the connecting plate (101).
4. The middle and small-sized bucket hinge seat group pairing welding tool according to claim 1, characterized in that: and a positioning mechanism (4) is arranged on a supporting column (12) arranged on the positioning block (7) at the same time.
5. The middle and small-sized bucket hinge seat group pairing welding tool according to claim 1, characterized in that: the second welding piece (5) is arranged above the bearing table (10) through a support column (12), the positioning blocks (7) are arranged on one side of the second welding piece (5) respectively, and the positioning pins (8) are arranged at one end of the second welding piece (5).
6. The middle and small-sized bucket hinge seat group is to welding frock of claim 5, characterized in that: the first welding piece (1) and the hinge seat welding piece (3) are placed above the second welding piece (5) in a staggered mode, and two sides of the hinge seat welding piece (3) are clamped by the supporting piece (2) and the clamping column (102) respectively.
7. The middle and small-sized bucket hinge seat group is to welding frock of claim 6, characterized in that: the positioning mechanism (4) is arranged on one side of the first welding part (1), and the pressing mechanisms (9) are respectively arranged at two ends of the second welding part (5).
8. The middle and small-sized bucket hinge seat group pairing welding tool according to claim 1, characterized in that: the positioning mechanism (4) is connected with the bearing table (10) through a support column (12).
9. The middle and small-sized bucket hinge seat group pairing welding tool according to claim 1, characterized in that: the power device (11) is a back-to-back air cylinder, a back-to-back duplex hydraulic cylinder or two single-rod double-acting hydraulic cylinders working independently.
10. The middle and small-sized bucket hinge seat group pairing welding tool according to claim 1, characterized in that: the positioning mechanism (4) is a push clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121957658.3U CN215546280U (en) | 2021-08-19 | 2021-08-19 | Welding tool for welding hinge bases of small and medium-sized buckets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121957658.3U CN215546280U (en) | 2021-08-19 | 2021-08-19 | Welding tool for welding hinge bases of small and medium-sized buckets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215546280U true CN215546280U (en) | 2022-01-18 |
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ID=79839727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121957658.3U Active CN215546280U (en) | 2021-08-19 | 2021-08-19 | Welding tool for welding hinge bases of small and medium-sized buckets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215546280U (en) |
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2021
- 2021-08-19 CN CN202121957658.3U patent/CN215546280U/en active Active
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