CN112548458A - Welding tool for engineering vehicle water tank support - Google Patents
Welding tool for engineering vehicle water tank support Download PDFInfo
- Publication number
- CN112548458A CN112548458A CN202011490909.1A CN202011490909A CN112548458A CN 112548458 A CN112548458 A CN 112548458A CN 202011490909 A CN202011490909 A CN 202011490909A CN 112548458 A CN112548458 A CN 112548458A
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- Prior art keywords
- water tank
- positioning
- arc
- tank support
- pressing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/003—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to controlling of welding distortion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding tool for a water tank bracket of an engineering truck, which comprises a working platform, a tool profiling supporting platform, an arc-shaped positioning pressing plate and a pressing cylinder, wherein the arc-shaped positioning pressing plate is arranged on the working platform; the tool copying support table is used for bearing a copying positioning support water tank support body, the tool copying support table is arranged on the working platform, locking nuts are arranged in the tool copying support table corresponding to through holes of the water tank support body, locking bolts are arranged corresponding to the locking nuts, the locking bolts penetrate through the positioning pressing plate to be matched with the locking nuts, and the positioning pressing plate is pressed on the water tank support body; the pressing cylinder is fixedly arranged on the working platform, one side of the arc-shaped positioning pressing plate is provided with an arc-shaped structure matched with the arc-shaped plate of the standard water tank support, and the other side of the arc-shaped positioning pressing plate is connected with a piston rod of the pressing cylinder. The arc-shaped positioning pressing plate is used for extruding the arc-shaped plate of the water tank support to overcome the rebound deformation of the arc-shaped positioning pressing plate, and the arc-shaped positioning pressing plate is matched with other positioning structures, so that the welding position can be quickly ensured, the welding operation is simple and convenient, and the welding quality can be effectively ensured.
Description
Technical Field
The invention relates to the technical field of engineering vehicles, in particular to a welding tool for a water tank bracket of an engineering vehicle.
Background
At present, a water tank of an engineering truck is fixed mostly through a water tank support for fixed installation, the water tank support is fixed on a frame after being manufactured, the water tank is installed on the water tank support, and an arc-shaped plate matched with the appearance of the water tank is arranged on the water tank support.
Need link to each other water tank support body and water tank support arc welding in the water tank support manufacturing process, can produce the bounce-back after water tank support arc processing is accomplished, and the arc is hardly in the same place with support body arc recess cooperation, welding operation is loaded down with trivial details to influence welding quality.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is to provide a welding tool for a water tank bracket of an engineering truck, which is simple and convenient in welding operation and can effectively ensure the welding quality.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
this machineshop car water tank scaffold weldment frock includes:
a working platform:
the tool profiling supporting platform is used for bearing a profiling positioning supporting water tank support body, the tool profiling supporting platform is arranged on the working platform, a locking nut is arranged in the tool profiling supporting platform corresponding to a through hole of the water tank support body, a locking bolt is arranged corresponding to the locking nut, the locking bolt penetrates through the positioning pressing plate to be matched with the locking nut, and the positioning pressing plate is pressed on the water tank support body;
the pressing cylinder is fixedly arranged on the working platform, one side of the arc-shaped positioning pressing plate is provided with an arc-shaped structure matched with the arc-shaped plate of the standard water tank support, and the other side of the arc-shaped positioning pressing plate is connected with a piston rod of the pressing cylinder.
Furthermore, the other side of the arc-shaped positioning pressing plate is detachably connected with the end part of the piston rod of the pressing cylinder, and a sliding rail for moving and guiding the arc-shaped positioning pressing plate is arranged on the working platform.
The positioning pressing plate is of a disc structure, and a positioning hole for the locking bolt to penetrate through is formed in the center of the positioning pressing plate.
The tooling profiling supporting table is provided with an arc-shaped groove corresponding to the arc-shaped positioning pressing plate, and a magnet is arranged in the tooling profiling supporting table corresponding to the arc-shaped groove.
The flanging of the working platform corresponding to the water tank support body is provided with a flanging positioning structure, the flanging positioning structure comprises a positioning cylinder and a profiling fixture block arranged on the positioning cylinder, the positioning cylinder is fixed on the working platform, and the profiling fixture block is provided with a clamping groove used for being clamped at the edge of the flanging.
The side plate corresponding to the water tank support body on the working platform is provided with a side plate positioning structure, the side plate positioning structure comprises a jacking cylinder and a jacking positioning plate arranged on the jacking cylinder, the jacking cylinder is fixed on the working platform, and the jacking positioning plate is arranged corresponding to the position of the welding side plate.
The tooling copying supporting table is arranged on the working platform through the bracket in an overhead mode, an ejector rod through hole is formed in the tooling copying supporting table, an ejector cylinder is arranged on the working platform corresponding to the ejector rod through hole, and an ejector rod used for jacking a finished product after welding is arranged on the ejector cylinder corresponding to the ejector rod through hole.
A pair of pin holes is formed in the side plate of the water tank support body, and positioning pins are arranged on the jacking positioning plate and correspond to the pin holes.
Compared with the prior art, the invention has the following advantages:
this welding of machineshop car water tank support frock structural design is reasonable, overcomes its rebound deflection through arc locating pressing plate extrusion water tank support arc, cooperates other location structure, can guarantee welding position fast, and welding operation is simple and convenient to can effectively guarantee welding quality.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic structural view of a welding tool of the present invention.
FIG. 2 is a schematic view of the structure of the bracket of the water tank of the present invention.
FIG. 3 is a schematic view of the positioning state of the welding tool of the present invention.
FIG. 4 is a schematic structural view of a conformable fixture block of the present invention.
In the figure:
1. the water tank comprises an arc-shaped positioning pressing plate, a sliding rail, a pressing cylinder, a positioning cylinder, a profiling fixture block, a tooling profiling supporting table, a jacking cylinder I, a jacking positioning plate I, a jacking cylinder II, a jacking positioning plate 10, a jacking positioning plate II, a jacking positioning plate 11, a water tank support body, a water tank support arc plate 12, a positioning pressing plate 13 and a locking bolt 14.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in figures 1 to 4, the welding tool for the water tank bracket of the engineering truck comprises a working platform, a tool profiling supporting platform 6, an arc-shaped positioning pressing plate 1 and a pressing cylinder 3.
The tool copying supporting table 6 is used for bearing the copying positioning supporting water tank support body 11, the tool copying supporting table is arranged on the working platform, locking nuts are arranged in the tool copying supporting table corresponding to through holes of the water tank support body, locking bolts are arranged corresponding to the locking nuts, the locking bolts penetrate through the positioning pressing plate to be matched with the locking nuts, and the positioning pressing plate 13 is pressed on the water tank support body. The water tank support body is placed on the tool copying support table, and then is pressed and positioned from the upper side through the positioning pressing plate.
The pressing cylinder 3 is fixedly arranged on the working platform, one side of the arc-shaped positioning pressing plate is provided with an arc-shaped structure matched with the arc-shaped plate of the standard water tank support, and the other side of the arc-shaped positioning pressing plate is connected with a piston rod of the pressing cylinder. The arc-shaped positioning pressing plate extrudes the arc-shaped plate 12 of the water tank support to overcome the rebound deformation of the arc-shaped positioning pressing plate, and the welding position can be quickly ensured by matching with other positioning structures.
Preferably, the positioning pressing plate 13 is a disc structure, and a positioning hole for passing the locking bolt is formed in the center of the positioning pressing plate.
The other side of the arc-shaped positioning pressing plate 1 is detachably connected with the end part of a piston rod of the pressing cylinder, and a sliding rail 2 for movably guiding the arc-shaped positioning pressing plate is arranged on the working platform; the arc positioning pressing plate matched with the arc plate of the water tank support can be replaced according to the shape of the arc plate, and the work is stable and reliable through the limiting and guiding of the sliding rail.
Correspond arc positioning pressure plate on the frock profile modeling brace table 6 and be equipped with the arc recess, correspond the arc recess in the frock profile modeling brace table and be equipped with magnet, carry out prepositioning to the water tank support arc through magnet, later compress tightly the location through arc positioning pressure plate, it is easy and simple to handle.
One side of the water tank bracket body is provided with a flanging, the other side of the water tank bracket body is provided with a side plate, and the side plate is welded and connected with the edge of the flanging to position the side plate; the flanging is also rebounded after being formed, so that the positions of the side plate and the flanging are easy to deviate, and the welding quality is influenced.
The flanging corresponding to the water tank support body on the working platform is provided with a flanging positioning structure, the flanging positioning structure comprises a positioning cylinder 4 and a copying fixture block 5 arranged on the positioning cylinder, the positioning cylinder is fixed on the working platform, a clamping groove used for being clamped at the edge of the flanging is arranged on the copying fixture block, the copying fixture block is clamped on the flanging, the flanging copying fixture block corresponds to flanging copying extrusion positioning, the flanging can be effectively ensured to be at the welding position, and the product welding quality is improved.
The side plate corresponding to the water tank support body on the working platform is provided with a side plate positioning structure, the side plate positioning structure comprises a jacking cylinder and a jacking positioning plate arranged on the jacking cylinder, the jacking cylinder is fixed on the working platform, and the jacking positioning plate is arranged corresponding to the position of the welding side plate.
A jacking cylinder I7 is arranged corresponding to one side plate, and jacking positioning plates I8 are arranged at the end parts of a pair of piston rods arranged side by side of the jacking cylinder I; a jacking cylinder II 9 is arranged on the other side plate correspondingly, and jacking positioning plates II 10 are arranged at the end parts of a pair of piston rods arranged side by side of the jacking cylinder II 9, so that the positioning is reliable.
A pair of pin holes is formed in the side plate of the water tank support body, positioning pins are arranged on the jacking positioning plate and correspond to the pin holes, and the side plate is accurately and reliably positioned.
The finished product that the welding was accomplished is hollow structure, and the card is difficult for taking off the product on frock profile modeling brace table, and lower complex operation. Therefore, a tool copying support table is arranged on a working platform through a bracket in an overhead manner, a mandril through hole is formed in the tool copying support table, a jacking cylinder is arranged on the working platform corresponding to the mandril through hole, and a mandril used for jacking a welded finished product is arranged on the jacking cylinder corresponding to the mandril through hole; after the welding is finished, the jacking cylinder works to jack the product through the jacking rod, and the workpiece lowering operation is simple and convenient.
The welding tool for the water tank support of the engineering truck is reasonable in structural design, the arc-shaped positioning pressing plate extrudes the arc-shaped plate of the water tank support to overcome the rebound deformation of the arc-shaped positioning pressing plate, and the welding position can be quickly ensured by matching with other positioning structures, so that the welding operation is simple and convenient, and the welding quality can be effectively ensured.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (8)
1. The utility model provides a machineshop car water tank scaffold weldment frock which characterized in that: the method comprises the following steps:
a working platform:
the tool profiling supporting platform is used for bearing a profiling positioning supporting water tank support body, the tool profiling supporting platform is arranged on the working platform, a locking nut is arranged in the tool profiling supporting platform corresponding to a through hole of the water tank support body, a locking bolt is arranged corresponding to the locking nut, the locking bolt penetrates through the positioning pressing plate to be matched with the locking nut, and the positioning pressing plate is pressed on the water tank support body;
the pressing cylinder is fixedly arranged on the working platform, one side of the arc-shaped positioning pressing plate is provided with an arc-shaped structure matched with the arc-shaped plate of the standard water tank support, and the other side of the arc-shaped positioning pressing plate is connected with a piston rod of the pressing cylinder.
2. The engineering truck water tank support welding tool of claim 1, characterized in that: the other side of the arc-shaped positioning pressing plate is detachably connected with the end part of a piston rod of the pressing cylinder, and a sliding rail for moving and guiding the arc-shaped positioning pressing plate is arranged on the working platform.
3. The engineering truck water tank support welding tool of claim 1, characterized in that: the positioning pressing plate is of a disc structure, and a positioning hole for the locking bolt to penetrate through is formed in the center of the positioning pressing plate.
4. The engineering truck water tank support welding tool of claim 1, characterized in that: the tooling profiling supporting table is provided with an arc-shaped groove corresponding to the arc-shaped positioning pressing plate, and a magnet is arranged in the tooling profiling supporting table corresponding to the arc-shaped groove.
5. The engineering truck water tank support welding tool of claim 1, characterized in that: the flanging of the working platform corresponding to the water tank support body is provided with a flanging positioning structure, the flanging positioning structure comprises a positioning cylinder and a profiling fixture block arranged on the positioning cylinder, the positioning cylinder is fixed on the working platform, and the profiling fixture block is provided with a clamping groove used for being clamped at the edge of the flanging.
6. The engineering truck water tank support welding tool of claim 1, characterized in that: the side plate corresponding to the water tank support body on the working platform is provided with a side plate positioning structure, the side plate positioning structure comprises a jacking cylinder and a jacking positioning plate arranged on the jacking cylinder, the jacking cylinder is fixed on the working platform, and the jacking positioning plate is arranged corresponding to the position of the welding side plate.
7. The engineering truck water tank support welding tool of claim 1, characterized in that: the tooling copying supporting table is arranged on the working platform through the bracket in an overhead mode, an ejector rod through hole is formed in the tooling copying supporting table, an ejector cylinder is arranged on the working platform corresponding to the ejector rod through hole, and an ejector rod used for jacking a finished product after welding is arranged on the ejector cylinder corresponding to the ejector rod through hole.
8. The engineering truck water tank support welding tool of claim 6, characterized in that: a pair of pin holes is formed in the side plate of the water tank support body, and positioning pins are arranged on the jacking positioning plate and correspond to the pin holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011490909.1A CN112548458A (en) | 2020-12-17 | 2020-12-17 | Welding tool for engineering vehicle water tank support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011490909.1A CN112548458A (en) | 2020-12-17 | 2020-12-17 | Welding tool for engineering vehicle water tank support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112548458A true CN112548458A (en) | 2021-03-26 |
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ID=75064285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011490909.1A Pending CN112548458A (en) | 2020-12-17 | 2020-12-17 | Welding tool for engineering vehicle water tank support |
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| Country | Link |
|---|---|
| CN (1) | CN112548458A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229373A (en) * | 2022-09-23 | 2022-10-25 | 成都航天万欣科技有限公司 | Box body welding method and welding system |
| CN116833665A (en) * | 2023-09-01 | 2023-10-03 | 潍坊晟华新能源科技有限公司 | Automatic welding device for processing iron accessories |
-
2020
- 2020-12-17 CN CN202011490909.1A patent/CN112548458A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229373A (en) * | 2022-09-23 | 2022-10-25 | 成都航天万欣科技有限公司 | Box body welding method and welding system |
| CN115229373B (en) * | 2022-09-23 | 2022-12-20 | 成都航天万欣科技有限公司 | Box body welding method and welding system |
| CN116833665A (en) * | 2023-09-01 | 2023-10-03 | 潍坊晟华新能源科技有限公司 | Automatic welding device for processing iron accessories |
| CN116833665B (en) * | 2023-09-01 | 2023-12-19 | 潍坊晟华新能源科技有限公司 | Automatic welding device for processing iron accessories |
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