CN218253684U - Rotary grab bucket bottom lap welding tool - Google Patents
Rotary grab bucket bottom lap welding tool Download PDFInfo
- Publication number
- CN218253684U CN218253684U CN202222582788.4U CN202222582788U CN218253684U CN 218253684 U CN218253684 U CN 218253684U CN 202222582788 U CN202222582788 U CN 202222582788U CN 218253684 U CN218253684 U CN 218253684U
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- grab bucket
- positioning
- lap welding
- welding frock
- adjusting screw
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Abstract
The utility model provides a rotatory grab bucket fill end lap welding frock, including lap welding frock platform, square base is installed to four corners of lower extreme of lap welding frock platform, and places grab bucket lamella main part in the upper end of lap welding frock platform, and this grab bucket lamella main part is fixed through clamping plate, and this clamping plate's one end is connected with adjusting screw, adjusting screw spiral connection is on the support frame. This rotatory grab bucket fill end lap welding frock uses dedicated locating pin, fixes the product on the positioning seat, compresses tightly the product with the clamp plate, guarantees no clearance between product and the frock locating surface, and can ensure to satisfy the drawing dimensional requirement.
Description
Technical Field
The utility model relates to a frock technical field specifically discloses a butt fusion frock at bottom of rotatory grab bucket.
Background
The tool clamp mainly plays a role in positioning and clamping, and each part of the tool clamp is used for smoothly clamping the tool;
traditional rotary grab bucket fill end overlap welding frock does not use the clamp plate that presss from both sides, can't closely fix the product on the positioning seat, can't guarantee gapless between product and the frock locating surface, for solving this technical problem, provides a rotary grab bucket fill end overlap welding frock.
SUMMERY OF THE UTILITY MODEL
In view of above-mentioned defect among the prior art or not enough, this application aims at providing a rotatory grab bucket fill end overlap welding frock, including overlap welding frock platform, square base is installed to four corners of lower extreme of overlap welding frock platform, and the upper end of overlap welding frock platform places grab bucket lamella main part, and this grab bucket lamella main part is fixed through clamping pressure plate, and this clamping pressure plate's one end is connected with adjusting screw, adjusting screw screwed connection is on the support frame, the left side of overlap welding frock platform is provided with first locating surface, second locating surface and third locating surface respectively, and installs first V type groove locating piece, division shelves locating piece and second V type groove locating piece under the right side from the top of overlap welding frock platform in proper order.
Preferably, the cross section of the square base is rectangular, and four square bases are arranged.
Preferably, the inner side of the upper end of the support frame is provided with a threaded hole, the threaded hole is matched with the outer surface of the adjusting screw rod, and the adjusting screw rod moves in the threaded hole formed in the inner side of the upper end of the support frame.
Preferably, a pin shaft positioning hole is arranged at one end of the grab bucket flap main body.
Preferably, the first positioning surface, the second positioning surface and the third positioning surface have the same specification and size, and the second positioning surface is the central line position of the first positioning surface and the third positioning surface.
Preferably, the first V-shaped groove positioning block and the second V-shaped groove positioning block are consistent in specification and size.
Has the beneficial effects that: this rotatory grab bucket end lap welding frock, the upper end inboard of support frame is seted up threaded hole simultaneously, and this screw hole and adjusting screw's surface looks adaptation, this adjusting screw removes in the screw hole that the upper end inboard of support frame was seted up, make adjusting screw drive clamping pressure plate remove, until contacting with grab bucket lamella main part surface, thereby play the effect of fixed grab bucket lamella main part, this rotatory grab bucket end lap welding frock, use dedicated locating pin, fix the product on the positioning seat, compress tightly the product with the clamp plate, guarantee the zero clearance between product and the frock locating surface, and can ensure to satisfy drawing dimensional requirement.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a front view of the lap welding fixture for the bottom of the rotary grab bucket of the present invention;
FIG. 2 is a top view of the lap welding fixture for the bottom of the rotary grab bucket of the present invention;
FIG. 3 is a side view of the lap welding fixture for the bucket bottom of the rotary grab bucket of the present invention;
fig. 4 is a schematic view of the overall structure of the grab bucket main body of the present invention;
in the figure: 1. lap welding a tooling platform; 2. a square base; 3. a grab bucket flap body; 4. a support frame; 5. adjusting the screw rod; 6. clamping the pressing plate; 7. positioning a pin shaft; 8. a first positioning surface; 9. a second positioning surface; 10. a third positioning surface; 11. a first V-shaped groove positioning block; 12. a gear opening positioning block; 13. and a second V-shaped groove positioning block.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
The embodiment of the utility model provides an in the attached drawing: the different types of cross-sectional lines in the figures are not given the national standard, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.
Referring to fig. 1-4, a rotary grab bucket bottom lap welding tool comprises a lap welding tool platform 1, wherein a square base 2 is installed at four corners of the lower end of the lap welding tool platform 1, a grab bucket flap main body 3 is placed at the upper end of the lap welding tool platform 1, the grab bucket flap main body 3 is fixed through a clamping pressure plate 6, one end of the clamping pressure plate 6 is connected with an adjusting screw 5, the adjusting screw 5 is spirally connected onto a support frame 4, a first positioning surface 8, a second positioning surface 9 and a third positioning surface 10 are respectively arranged on the left side of the lap welding tool platform 1, and a first V-shaped groove positioning block 11, an open gear positioning block 12 and a second V-shaped groove positioning block 13 are sequentially installed on the right side of the lap welding tool platform 1 from top to bottom.
The cross section of the square base 2 is rectangular, and four square bases are arranged.
Wherein, the inner side of the upper end of the support frame 4 is provided with a threaded hole, the threaded hole is matched with the outer surface of the adjusting screw 5, and the adjusting screw 5 moves in the threaded hole arranged on the inner side of the upper end of the support frame 4.
Wherein, a pin locating hole 7 is arranged at one end of the grab bucket flap main body 3.
The first positioning surface 8, the second positioning surface 9 and the third positioning surface 10 have the same specification and size, and the second positioning surface 9 is the central line position of the first positioning surface 8 and the third positioning surface 10.
The first V-shaped groove positioning block 11 and the second V-shaped groove positioning block 13 are in the same size.
When the bottom of the rotary grab bucket is lap-welded, the grab bucket flap main body 3 is firstly placed on the first positioning surface 8, the second positioning surface 9, the third positioning surface 10, the first V-shaped groove positioning block 11, the opening positioning block 12 and the second V-shaped groove positioning block 13;
one end of the grab bucket flap main body 3 is provided with a pin shaft positioning hole 7, and the adjusting screw 5 can be inserted into the pin shaft positioning hole 7 to limit and fix the grab bucket flap main body 3;
meanwhile, a threaded hole is formed in the inner side of the upper end of the support frame 4, the threaded hole is matched with the outer surface of the adjusting screw 5, and the adjusting screw 5 moves in the threaded hole formed in the inner side of the upper end of the support frame 4;
the adjusting screw 5 drives the clamping pressure plate 6 to move until the clamping pressure plate is contacted with the outer surface of the grab bucket flap main body 3, so that the effect of fixing the grab bucket flap main body 3 is achieved;
according to the overlap welding tool for the bucket bottom of the rotary grab bucket, a product is fixed on the positioning seat by using a special positioning pin, the product is tightly pressed by using the pressing plate, no gap is reserved between the product and the positioning surface of the tool, and the requirement of drawing size can be met;
in the application, a first fixed positioning block piece 3, a second fixed positioning block piece 4, a first bottom positioning surface 5, a second bottom positioning surface 6, a first tool fixed positioning block side piece 8, a second tool fixed positioning block side piece 9, a third tool fixed positioning block side piece 10 and a fourth tool fixed positioning block side piece 11 are just in fit with left and right side plates of a front frame, no gap is formed between the side plates in a wedged manner, the workpieces are fixed in the tools by using a plurality of special positioning blocks, the workpieces lean against the tool positioning surfaces to ensure no gap between the tools and the positioning surfaces, and the workpieces are tightly pressed by using the clamps.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. The utility model provides a rotatory grab bucket fill end lap welding frock, includes lap welding frock platform (1), its characterized in that: square base (2) are installed to four corners of the lower extreme of overlap welding frock platform (1), and the upper end of overlap welding frock platform (1) places grab bucket lamella main part (3), and this grab bucket lamella main part (3) are fixed through clamp plate (6), and the one end of this clamp plate (6) is connected with adjusting screw (5), adjusting screw (5) screwed connection is on support frame (4), the left side of overlap welding frock platform (1) is provided with first locating surface (8), second locating surface (9) and third locating surface (10) respectively, and installs first V type groove locating piece (11), opening gear locating piece (12) and second V type groove locating piece (13) under the right side from the top of overlap welding frock platform (1) in proper order.
2. The overlap welding tool for the bottom of the rotary grab bucket according to claim 1, characterized in that: the cross section of the square base (2) is rectangular, and four square bases are arranged.
3. The rotary grab bucket bottom lap welding tool according to claim 1, characterized in that: the inner side of the upper end of the support frame (4) is provided with a threaded hole, the threaded hole is matched with the outer surface of the adjusting screw rod (5), and the adjusting screw rod (5) moves in the threaded hole formed in the inner side of the upper end of the support frame (4).
4. The rotary grab bucket bottom lap welding tool according to claim 1, characterized in that: and a pin shaft positioning hole (7) is arranged at one end of the grab bucket valve main body (3).
5. The overlap welding tool for the bottom of the rotary grab bucket according to claim 1, characterized in that: the first positioning surface (8), the second positioning surface (9) and the third positioning surface (10) are consistent in specification and size, and the second positioning surface (9) is the central line position of the first positioning surface (8) and the third positioning surface (10).
6. The overlap welding tool for the bottom of the rotary grab bucket according to claim 1, characterized in that: the first V-shaped groove positioning block (11) and the second V-shaped groove positioning block (13) are consistent in specification and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222582788.4U CN218253684U (en) | 2022-09-27 | 2022-09-27 | Rotary grab bucket bottom lap welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222582788.4U CN218253684U (en) | 2022-09-27 | 2022-09-27 | Rotary grab bucket bottom lap welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218253684U true CN218253684U (en) | 2023-01-10 |
Family
ID=84748099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222582788.4U Active CN218253684U (en) | 2022-09-27 | 2022-09-27 | Rotary grab bucket bottom lap welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218253684U (en) |
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2022
- 2022-09-27 CN CN202222582788.4U patent/CN218253684U/en active Active
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