CN214291667U - Tool for welding concrete mixer truck barrel - Google Patents
Tool for welding concrete mixer truck barrel Download PDFInfo
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- CN214291667U CN214291667U CN202120025080.1U CN202120025080U CN214291667U CN 214291667 U CN214291667 U CN 214291667U CN 202120025080 U CN202120025080 U CN 202120025080U CN 214291667 U CN214291667 U CN 214291667U
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Abstract
The utility model discloses a concrete mixer barrel welded frock, its characterized in that: the device comprises a mounting cover tool, a rear cone two tool, a rear cone one tool, more than one cylindrical section tool, a front cone tool and a sealing head tool. The utility model discloses press from both sides tight structure and adopted circular structure to increased the reinforcing plate in each segment frock, perfect solution "out of round" phenomenon that the product may appear in the past, all adopted tenon fourth of the twelve earthly branches structure on locating plate about each, guaranteed the concentricity after each segment concatenation.
Description
Technical Field
The utility model belongs to the technical field of the automotive technology and specifically relates to a concrete mixer barrel welded frock.
Background
With the development of the times, the cement mixer truck also enters the times of light weight. The material thickness of the cylinder is becoming thinner continuously, the welding tool of the cylinder in the past can only weld the common steel plate, the springback phenomenon can occur when the high-strength plate is welded, the roundness of the cylinder cannot be guaranteed, the quality of the product is difficult to guarantee, and the actual production efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the welding device can weld the high-strength plate cylinder and can improve the product quality and the production efficiency.
The utility model provides a technical scheme that this technical problem adopted is:
the utility model provides a concrete mixer barrel welded frock which characterized in that: the device comprises a mounting cover tool, a rear cone two tool, a rear cone one tool, more than one cylindrical section tool, a front cone tool and a sealing head tool;
the mounting cover tool comprises a cross cover frame, a round small outer cover mounted on the cross cover frame, an annular large outer cover mounted on the cross cover frame and positioned on the outer side of the small outer cover, a screw rod mounted at the central position of the small outer cover, and an inner cover mounted on the screw rod, wherein an outer cover connecting hole is formed in the large outer cover;
the rear cone two-tool comprises an annular rear cone two-upper positioning plate, an annular rear cone two-lower positioning plate matched with the large outer cover, and an annular rear cone two-reinforcing plate arranged between the rear cone two-upper positioning plate and the rear cone two-lower positioning plate, wherein a plurality of rear cone two-upper connecting plates and a plurality of rear cone two-upper reinforcing ribs are arranged between the rear cone two-upper positioning plate and the rear cone two-reinforcing plate, the rear cone two-upper positioning plate and the rear cone two-reinforcing plate are fixedly connected through the plurality of rear cone two-upper connecting plates and the plurality of rear cone two-upper reinforcing ribs, a plurality of rear cone two-lower connecting plates and a plurality of rear cone two-lower reinforcing ribs are arranged between the rear cone two-lower positioning plate and the rear cone two-reinforcing plate, the rear cone two-lower positioning plate and the rear cone two-reinforcing plate are fixedly connected through the plurality of rear cone two-lower connecting plates and the plurality of rear cone two-lower reinforcing ribs, and a rear cone two-lower positioning plate is provided with a rear cone two-lower connecting hole corresponding to the position of the outer cover connecting hole, a rear cone II upper connecting hole and an annular rear cone II upper protruding part are arranged on the rear cone II upper positioning plate;
the first rear cone tooling comprises a first annular rear cone upper positioning plate, an annular rear cone lower positioning plate matched with a second rear cone upper positioning plate, and an annular rear cone reinforcing plate arranged between the first rear cone upper positioning plate and the rear cone lower positioning plate, wherein a plurality of first rear cone upper connecting plates and a plurality of first rear cone upper reinforcing ribs are arranged between the first rear cone upper positioning plate and the rear cone reinforcing plate, the first rear cone upper positioning plate and the rear cone reinforcing plate are fixedly connected through a plurality of first rear cone upper connecting plates and a plurality of first rear cone upper reinforcing ribs, a plurality of rear cone lower connecting plates and a plurality of rear cone lower reinforcing ribs are arranged between the first rear cone lower positioning plate and the rear cone reinforcing plate, the rear cone lower positioning plate and the rear cone reinforcing plate are fixedly connected through a plurality of rear cone lower connecting plates and a plurality of rear cone lower reinforcing ribs, and a rear cone lower connecting hole corresponding to the second rear cone upper connecting hole is arranged on the rear cone lower positioning plate The rear cone lower positioning plate is provided with an annular rear cone lower groove matched with the upper convex part of the rear cone II, and the upper rear cone positioning plate is provided with an upper rear cone connecting hole and an upper annular rear cone convex part;
the cylindrical section tool comprises an annular cylindrical section upper positioning plate, an annular cylindrical section lower positioning plate matched with the rear cone first upper positioning plate, and an annular cylindrical section reinforcing plate arranged between the cylindrical section upper positioning plate and the cylindrical section lower positioning plate, a plurality of cylindrical section upper connecting plates and a plurality of cylindrical section upper reinforcing ribs are arranged between the cylindrical section upper positioning plate and the cylindrical section reinforcing plate, the cylindrical section upper positioning plate and the cylindrical section reinforcing plate are fixedly connected through a plurality of cylindrical section upper connecting plates and a plurality of cylindrical section upper reinforcing ribs, a plurality of cylindrical section lower connecting plates and a plurality of cylindrical section lower reinforcing ribs are arranged between the cylindrical section lower positioning plate and the cylindrical section reinforcing plate, the cylindrical section lower positioning plate and the cylindrical section reinforcing plate are fixedly connected through a plurality of cylindrical section lower connecting plates and a plurality of cylindrical section lower reinforcing ribs, and a cylindrical section lower connecting hole corresponding to the rear cone first upper connecting hole is arranged on the cylindrical section lower positioning plate The lower cylindrical section positioning plate is provided with an annular cylindrical section lower groove matched with the upper convex part of the rear cone, and the upper cylindrical section positioning plate is provided with a cylindrical section upper connecting hole matched with the cylindrical section lower connecting hole and an annular cylindrical section upper convex part matched with the cylindrical section lower groove;
the front cone tooling comprises an annular front cone upper positioning plate, an annular front cone lower positioning plate matched with the cylindrical section upper positioning plate and an annular front cone reinforcing plate arranged between the front cone upper positioning plate and the front cone lower positioning plate, a plurality of front cone upper connecting plates and a plurality of front cone upper reinforcing ribs are arranged between the front cone upper positioning plate and the front cone reinforcing plate, the front cone upper positioning plate and the front cone reinforcing plate are fixedly connected through the plurality of front cone upper connecting plates and the plurality of front cone upper reinforcing ribs, a plurality of front cone lower connecting plates and a plurality of front cone lower reinforcing ribs are arranged between the front cone lower positioning plate and the front cone reinforcing plate, the front cone lower positioning plate and the front cone reinforcing plate are fixedly connected through the plurality of front cone lower connecting plates and the plurality of front cone lower reinforcing ribs, and a front cone lower connecting hole corresponding to the cylindrical section upper connecting hole is arranged on the front cone lower positioning plate, an annular front cone lower groove matched with the cylindrical section upper lug boss is formed in the front cone lower positioning plate, and a front cone upper connecting hole and an annular front cone upper lug boss are formed in the front cone upper positioning plate;
the end socket tooling comprises an annular end socket upper positioning plate, an end socket lower positioning plate matched with the front cone upper positioning plate and an end socket positioning seat arranged on the inner side of the inner ring of the end socket upper positioning plate, wherein the end socket upper positioning plate is fixedly connected with the end socket lower positioning plate through a plurality of end socket reinforcing ribs, the end socket upper positioning plate is fixedly connected with the end socket positioning seat through a plurality of end socket reinforcing plates, and the end socket lower positioning plate is provided with an end socket connecting hole corresponding to the position of the front cone upper connecting hole and an end socket groove matched with the front cone upper protruding part.
The utility model has the advantages that: the utility model discloses press from both sides tight structure and adopted circular structure to increased the reinforcing plate in each segment frock, perfect solution "out of round" phenomenon that the product may appear in the past, all adopted tenon fourth of the twelve earthly branches structure on locating plate about each, guaranteed the concentricity after each segment concatenation.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a mounting cover tool according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a rear cone two-tool of the embodiment of the present invention.
Fig. 4 is a schematic structural view of a rear cone fixture according to an embodiment of the present invention.
Fig. 5 is a schematic view of a cylindrical section tooling structure according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a front cone tool according to an embodiment of the present invention.
Fig. 7 is the utility model discloses a head frock structure sketch map.
In the figure: 1. the mounting cover tool comprises a mounting cover tool, 2, a rear cone two tool, 3, a rear cone one tool, 4, a cylindrical section tool, 5, a front cone tool, 6, a head sealing tool, 7, a cross-shaped cover frame, 8, a small outer cover, 9, a large outer cover, 10, a screw, 11, an inner cover, 12, an outer cover connecting hole, 13, a rear cone two upper positioning plate, 14, a rear cone two lower positioning plate, 15, a rear cone two reinforcing plate, 16, a rear cone two upper connecting plate, 17, a rear cone two upper reinforcing rib, 18, a rear cone two lower connecting plate, 19, a rear cone two lower reinforcing rib, 20, a rear cone two lower connecting hole, 21, a rear cone two upper connecting hole, 22, a rear cone one upper positioning plate, 23, a rear cone lower positioning plate, 24, a rear cone one reinforcing plate, 25, a rear cone one upper connecting plate, 26, a rear cone one upper reinforcing rib, 27, a rear cone connecting plate, 28, a rear cone lower reinforcing rib, 29, a rear cone lower connecting hole, 30, a rear cone lower groove, 31. the novel seal head structure comprises a rear cone, an upper connecting hole, 32, a cylindrical section upper positioning plate, 33, a cylindrical section lower positioning plate, 34, a cylindrical section reinforcing plate, 35, a cylindrical section upper connecting plate, 36, a cylindrical section upper reinforcing rib, 37, a cylindrical section lower connecting plate, 38, a cylindrical section lower reinforcing rib, 39, a cylindrical section lower connecting hole, 40, a cylindrical section lower groove, 41, a cylindrical section upper connecting hole, 42, a front cone upper positioning plate, 43, a front cone lower positioning plate, 44, a front cone reinforcing plate, 45, a front cone upper connecting plate, 46, a front cone upper reinforcing rib, 47, a front cone lower connecting plate, 48, a front cone lower reinforcing rib, 49, a front cone lower connecting hole, 50, a front cone lower groove, 51, a front cone upper connecting hole, 52, a seal head upper positioning plate, 53, a seal head lower positioning plate, 54, a seal head positioning seat, 55, a seal head reinforcing rib, 56, a seal head reinforcing plate, 57, a seal head connecting hole and 58 a seal head groove.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 7, a tool for welding a concrete mixer drum comprises a mounting cover tool 1, a rear cone two tool 2, a rear cone one tool 3, more than one cylindrical section tool 4, a front cone tool 5 and a sealing head tool 6.
The installation lid frock includes cross lid frame 7, install the little enclosing cover 8 of circular on cross lid frame 7, install the big enclosing cover 9 of annular that lies in little enclosing cover 8 outside on cross lid frame 7, install the screw rod 10 of 8 central points on little enclosing cover, install the inner cup 11 on screw rod 10, be equipped with enclosing cover connecting hole 12 on the big enclosing cover 9.
The rear cone two-tool 2 comprises an annular rear cone two-upper positioning plate 13, an annular rear cone two-lower positioning plate 14 matched with the large outer cover 9, and an annular rear cone two-reinforcing plate 15 arranged between the rear cone two-upper positioning plate 13 and the rear cone two-lower positioning plate 14, wherein a plurality of rear cone two-upper connecting plates 16 and a plurality of rear cone two-upper reinforcing ribs 17 are arranged between the rear cone two-upper positioning plate 13 and the rear cone two-reinforcing plate 15, the rear cone two-upper positioning plate 13 and the rear cone two-reinforcing plate 15 are fixedly connected through the plurality of rear cone two-upper connecting plates 16 and the plurality of rear cone two-upper reinforcing ribs 17, a plurality of rear cone two-lower connecting plates 18 and a plurality of rear cone two-lower reinforcing ribs 19 are arranged between the rear cone two-lower positioning plate 14 and the rear cone two-reinforcing plate 15, the rear cone two-lower positioning plate 14 and the rear cone two-reinforcing plate 15 are fixedly connected through the plurality of rear cone two-lower connecting plates 18 and the plurality of rear cone two-lower reinforcing ribs 19, and a rear cone two-lower positioning plate 14 is provided with a rear cone two-lower connecting hole 20 corresponding to the position of the outer cover connecting hole 12, the second rear cone upper positioning plate 13 is provided with a second rear cone upper connecting hole 21 and an annular second rear cone upper protruding part.
The rear cone one tooling 3 comprises an annular rear cone one upper positioning plate 22, an annular rear cone one lower positioning plate 23 matched with the rear cone two upper positioning plate 13, and an annular rear cone one reinforcing plate 24 arranged between the rear cone one upper positioning plate 22 and the rear cone one reinforcing plate 23, wherein a plurality of rear cone one upper connecting plates 25 and a plurality of rear cone one upper reinforcing ribs 26 are arranged between the rear cone one upper positioning plate 22 and the rear cone one reinforcing plate 24, the rear cone one upper positioning plate 22 and the rear cone one reinforcing plate 24 are fixedly connected through the plurality of rear cone one upper connecting plates 25 and the plurality of rear cone one upper reinforcing ribs 26, a plurality of rear cone one lower connecting plates 27 and a plurality of rear cone one reinforcing ribs 28 are arranged between the rear cone one lower positioning plate 23 and the rear cone one reinforcing plate 24, the rear cone one positioning plate 23 and the rear cone one reinforcing plate 24 are fixedly connected through the plurality of rear cone one lower connecting plates 27 and the plurality of rear cone one reinforcing ribs 28, and a rear cone connecting hole 29 corresponding to the position of the rear cone two upper connecting hole 21 is arranged on the rear cone one positioning plate 23, the rear cone lower positioning plate 23 is provided with an annular rear cone lower groove 30 matched with the second rear cone upper convex part, and the first rear cone upper positioning plate 22 is provided with a first rear cone upper connecting hole 31 and an annular rear cone upper convex part.
The cylindrical section tooling 4 comprises an annular cylindrical section upper positioning plate 32, an annular cylindrical section lower positioning plate 33 matched with the rear cone upper positioning plate 22 and an annular cylindrical section reinforcing plate 34 arranged between the cylindrical section upper positioning plate 32 and the cylindrical section lower positioning plate 33, a plurality of cylindrical section upper connecting plates 34 and a plurality of cylindrical section upper reinforcing ribs 36 are arranged between the cylindrical section upper positioning plate 32 and the cylindrical section reinforcing plate 34, the cylindrical section upper positioning plate 32 and the cylindrical section reinforcing plate 34 are fixedly connected through the plurality of cylindrical section upper connecting plates 35 and the plurality of cylindrical section upper reinforcing ribs 36, a plurality of cylindrical section lower connecting plates 37 and a plurality of cylindrical section lower reinforcing ribs 38 are arranged between the cylindrical section lower positioning plate 33 and the cylindrical section reinforcing plate 34, the cylindrical section lower positioning plate 33 and the cylindrical section reinforcing plate 34 are fixedly connected through the plurality of cylindrical section lower connecting plates 37 and the plurality of cylindrical section lower reinforcing ribs 38, a cylindrical section lower positioning plate 33 is provided with a cylindrical section lower connecting hole 39 corresponding to the position of the rear cone upper connecting hole 31, the cylindrical section lower positioning plate 33 is provided with an annular cylindrical section lower groove 40 matched with the upper convex part of the rear cone, and the cylindrical section upper positioning plate 32 is provided with a cylindrical section upper connecting hole 41 matched with the cylindrical section lower connecting hole 39 and an annular cylindrical section upper convex part matched with the cylindrical section lower groove 40.
The front cone tooling 5 comprises an annular front cone upper positioning plate 42, an annular front cone lower positioning plate 43 matched with the cylindrical section upper positioning plate 32 and an annular front cone reinforcing plate 44 arranged between the front cone upper positioning plate 42 and the front cone lower positioning plate 43, a plurality of front cone upper connecting plates 45 and a plurality of front cone upper reinforcing ribs 46 are arranged between the front cone upper positioning plate 42 and the front cone reinforcing plate 44, the front cone upper positioning plate 42 and the front cone reinforcing plate 44 are fixedly connected through the plurality of front cone upper connecting plates 45 and the plurality of front cone upper reinforcing ribs 46, a plurality of front cone lower connecting plates 47 and a plurality of front cone lower reinforcing ribs 48 are arranged between the front cone lower positioning plate 43 and the front cone reinforcing plate 44, the front cone lower positioning plate 43 and the front cone reinforcing plate 44 are fixedly connected through the plurality of front cone lower connecting plates 47 and the plurality of front cone lower reinforcing ribs 48, a front cone lower connecting hole 49 corresponding to the position of the cylindrical section upper connecting hole 41 is arranged on the front cone lower positioning plate 43, and an annular front cone groove 50 matched with the cylindrical section upper convex part is arranged on the front cone lower positioning plate 43, the front cone upper positioning plate 42 is provided with a front cone upper connecting hole 51 and an annular front cone upper convex part.
The seal head tooling 6 comprises an annular seal head upper positioning plate 52, a seal head lower positioning plate 53 matched with the front cone upper positioning plate 42 and a seal head positioning seat 54 arranged on the inner side of the inner ring of the seal head upper positioning plate 52, the seal head upper positioning plate 52 and the seal head lower positioning plate 53 are fixedly connected through a plurality of seal head reinforcing ribs 55, the seal head upper positioning plate 52 and the seal head positioning seat 54 are fixedly connected through a plurality of seal head reinforcing plates 56, and the seal head lower positioning plate 53 is provided with a seal head connecting hole 57 corresponding to the position of the front cone upper connecting hole 51 and a seal head groove 58 matched with the front cone upper protruding part.
The invention may be modified in many ways which will be obvious to a person skilled in the art, and such modifications are not to be considered as a departure from the scope of the invention. All such modifications as would be obvious to one skilled in the art are intended to be included within the scope of this claim.
Claims (1)
1. The utility model provides a concrete mixer barrel welded frock which characterized in that: the device comprises a mounting cover tool, a rear cone two tool, a rear cone one tool, more than one cylindrical section tool, a front cone tool and a sealing head tool;
the mounting cover tool comprises a cross cover frame, a round small outer cover mounted on the cross cover frame, an annular large outer cover mounted on the cross cover frame and positioned on the outer side of the small outer cover, a screw rod mounted at the central position of the small outer cover, and an inner cover mounted on the screw rod, wherein an outer cover connecting hole is formed in the large outer cover;
the rear cone two-tool comprises an annular rear cone two-upper positioning plate, an annular rear cone two-lower positioning plate matched with the large outer cover, and an annular rear cone two-reinforcing plate arranged between the rear cone two-upper positioning plate and the rear cone two-lower positioning plate, wherein a plurality of rear cone two-upper connecting plates and a plurality of rear cone two-upper reinforcing ribs are arranged between the rear cone two-upper positioning plate and the rear cone two-reinforcing plate, the rear cone two-upper positioning plate and the rear cone two-reinforcing plate are fixedly connected through the plurality of rear cone two-upper connecting plates and the plurality of rear cone two-upper reinforcing ribs, a plurality of rear cone two-lower connecting plates and a plurality of rear cone two-lower reinforcing ribs are arranged between the rear cone two-lower positioning plate and the rear cone two-reinforcing plate, the rear cone two-lower positioning plate and the rear cone two-reinforcing plate are fixedly connected through the plurality of rear cone two-lower connecting plates and the plurality of rear cone two-lower reinforcing ribs, and a rear cone two-lower positioning plate is provided with a rear cone two-lower connecting hole corresponding to the position of the outer cover connecting hole, a rear cone II upper connecting hole and an annular rear cone II upper protruding part are arranged on the rear cone II upper positioning plate;
the first rear cone tooling comprises a first annular rear cone upper positioning plate, an annular rear cone lower positioning plate matched with a second rear cone upper positioning plate, and an annular rear cone reinforcing plate arranged between the first rear cone upper positioning plate and the rear cone lower positioning plate, wherein a plurality of first rear cone upper connecting plates and a plurality of first rear cone upper reinforcing ribs are arranged between the first rear cone upper positioning plate and the rear cone reinforcing plate, the first rear cone upper positioning plate and the rear cone reinforcing plate are fixedly connected through a plurality of first rear cone upper connecting plates and a plurality of first rear cone upper reinforcing ribs, a plurality of rear cone lower connecting plates and a plurality of rear cone lower reinforcing ribs are arranged between the first rear cone lower positioning plate and the rear cone reinforcing plate, the rear cone lower positioning plate and the rear cone reinforcing plate are fixedly connected through a plurality of rear cone lower connecting plates and a plurality of rear cone lower reinforcing ribs, and a rear cone lower connecting hole corresponding to the second rear cone upper connecting hole is arranged on the rear cone lower positioning plate The rear cone lower positioning plate is provided with an annular rear cone lower groove matched with the upper convex part of the rear cone II, and the upper rear cone positioning plate is provided with an upper rear cone connecting hole and an upper annular rear cone convex part;
the cylindrical section tool comprises an annular cylindrical section upper positioning plate, an annular cylindrical section lower positioning plate matched with the rear cone first upper positioning plate, and an annular cylindrical section reinforcing plate arranged between the cylindrical section upper positioning plate and the cylindrical section lower positioning plate, a plurality of cylindrical section upper connecting plates and a plurality of cylindrical section upper reinforcing ribs are arranged between the cylindrical section upper positioning plate and the cylindrical section reinforcing plate, the cylindrical section upper positioning plate and the cylindrical section reinforcing plate are fixedly connected through a plurality of cylindrical section upper connecting plates and a plurality of cylindrical section upper reinforcing ribs, a plurality of cylindrical section lower connecting plates and a plurality of cylindrical section lower reinforcing ribs are arranged between the cylindrical section lower positioning plate and the cylindrical section reinforcing plate, the cylindrical section lower positioning plate and the cylindrical section reinforcing plate are fixedly connected through a plurality of cylindrical section lower connecting plates and a plurality of cylindrical section lower reinforcing ribs, and a cylindrical section lower connecting hole corresponding to the rear cone first upper connecting hole is arranged on the cylindrical section lower positioning plate The lower cylindrical section positioning plate is provided with an annular cylindrical section lower groove matched with the upper convex part of the rear cone, and the upper cylindrical section positioning plate is provided with a cylindrical section upper connecting hole matched with the cylindrical section lower connecting hole and an annular cylindrical section upper convex part matched with the cylindrical section lower groove;
the front cone tooling comprises an annular front cone upper positioning plate, an annular front cone lower positioning plate matched with the cylindrical section upper positioning plate and an annular front cone reinforcing plate arranged between the front cone upper positioning plate and the front cone lower positioning plate, a plurality of front cone upper connecting plates and a plurality of front cone upper reinforcing ribs are arranged between the front cone upper positioning plate and the front cone reinforcing plate, the front cone upper positioning plate and the front cone reinforcing plate are fixedly connected through the plurality of front cone upper connecting plates and the plurality of front cone upper reinforcing ribs, a plurality of front cone lower connecting plates and a plurality of front cone lower reinforcing ribs are arranged between the front cone lower positioning plate and the front cone reinforcing plate, the front cone lower positioning plate and the front cone reinforcing plate are fixedly connected through the plurality of front cone lower connecting plates and the plurality of front cone lower reinforcing ribs, and a front cone lower connecting hole corresponding to the cylindrical section upper connecting hole is arranged on the front cone lower positioning plate, an annular front cone lower groove matched with the cylindrical section upper lug boss is formed in the front cone lower positioning plate, and a front cone upper connecting hole and an annular front cone upper lug boss are formed in the front cone upper positioning plate;
the end socket tooling comprises an annular end socket upper positioning plate, an end socket lower positioning plate matched with the front cone upper positioning plate and an end socket positioning seat arranged on the inner side of the inner ring of the end socket upper positioning plate, wherein the end socket upper positioning plate is fixedly connected with the end socket lower positioning plate through a plurality of end socket reinforcing ribs, the end socket upper positioning plate is fixedly connected with the end socket positioning seat through a plurality of end socket reinforcing plates, and the end socket lower positioning plate is provided with an end socket connecting hole corresponding to the position of the front cone upper connecting hole and an end socket groove matched with the front cone upper protruding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025080.1U CN214291667U (en) | 2021-01-06 | 2021-01-06 | Tool for welding concrete mixer truck barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025080.1U CN214291667U (en) | 2021-01-06 | 2021-01-06 | Tool for welding concrete mixer truck barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214291667U true CN214291667U (en) | 2021-09-28 |
Family
ID=77822787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120025080.1U Active CN214291667U (en) | 2021-01-06 | 2021-01-06 | Tool for welding concrete mixer truck barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214291667U (en) |
-
2021
- 2021-01-06 CN CN202120025080.1U patent/CN214291667U/en active Active
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