CN219542128U - Welding inspection integral type frock of engine chassis - Google Patents
Welding inspection integral type frock of engine chassis Download PDFInfo
- Publication number
- CN219542128U CN219542128U CN202223563027.0U CN202223563027U CN219542128U CN 219542128 U CN219542128 U CN 219542128U CN 202223563027 U CN202223563027 U CN 202223563027U CN 219542128 U CN219542128 U CN 219542128U
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- China
- Prior art keywords
- frame
- bottom plate
- engine chassis
- positioning
- inspection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding and inspection integrated tool for an engine chassis, which comprises an inspection bottom plate and a positioning frame fixedly connected on the top surface of the inspection bottom plate through bolts, wherein a plurality of angle steel positioning blocks for inspecting the post-welding connection positions of the engine chassis and assisting in limiting the positioning frame are fixedly connected on the inspection bottom plate through bolts; the locating frame comprises a flat plate frame and door-shaped supporting legs, wherein the door-shaped supporting legs are fixedly arranged on two sides of the flat plate frame and are used for lifting and supporting the flat plate frame above the inspection bottom plate, and the bottoms of the door-shaped supporting legs are movably supported on the top surface of the inspection bottom plate and are horizontally limited by locating blocks. The integrated tool is used for positioning and supporting the engine chassis by the positioning frame, checking the welding size by the angle steel positioning block on the checking bottom plate, and the welding positioning efficiency, the accuracy and the checking efficiency are obviously superior to those of the prior art.
Description
Technical Field
The utility model relates to the technical field of positioning tools, in particular to a welding inspection integrated tool for an engine chassis.
Background
The welding tool is an auxiliary component for splicing and assembling steel-structure workpieces, and is used for temporarily positioning a plurality of workpieces which are not welded fixedly. The engine chassis is a fixed component in the process of engine installation, and is formed by welding pipe fittings or plate members, in the actual welding process, the bending part is usually required to be subjected to welding, and the welding can be performed only after the welding is performed by manually aligning an angle, but the welding part is slightly deviated after the welding part is positioned and fixed in advance, so that the welding seam is enlarged, the welding precision is influenced, and the welding efficiency is also influenced. And because the engine chassis is larger, the size verification of the welded engine chassis is realized by measuring the length, width and height of the key part through a measuring tape, but because of the problem of welding stress, the engine chassis detached from the tool often has micro deformation at the connecting position, and the error is larger.
Therefore, an integrated tool for releasing internal stress and checking the size before welding is completed and the welded metal is completely cooled is required to be designed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a welding and inspection integrated tool for an engine chassis, which is characterized in that the welding and positioning efficiency, the accuracy and the inspection efficiency of the integrated tool are obviously superior to those of the prior art, and the welding size is checked by an angle steel positioning block on an inspection bottom plate through positioning and supporting the engine chassis by a positioning frame.
The welding and inspection integrated tool for the engine chassis comprises an inspection bottom plate and a positioning frame fixedly connected to the top surface of the inspection bottom plate through bolts, wherein a plurality of angle steel positioning blocks for inspecting the post-welding connection positions of the engine chassis and assisting in limiting the positioning frame are fixedly connected to the inspection bottom plate through bolts; the locating frame comprises a flat plate frame and door-shaped supporting legs, wherein the door-shaped supporting legs are fixedly arranged on two sides of the flat plate frame and are used for lifting and supporting the flat plate frame above the inspection bottom plate, and the bottoms of the door-shaped supporting legs are movably supported on the top surface of the inspection bottom plate and are horizontally limited by locating blocks.
Preferably, the flat plate frame is a flat frame body structure welded by square steel, a top beam which supports the engine chassis upwards is welded and fixedly arranged at one end of the flat plate frame, and a pressing beam which presses the engine chassis downwards is welded and fixedly arranged at the other end of the flat plate frame.
Preferably, a plurality of bolt holes are symmetrically arranged on the top beam and the pressure beam in a mid-span mode and vertically penetrated, and positioning screws matched and supported on the engine chassis are connected in the bolt holes in a threaded mode.
The utility model has the advantages and technical effects that:
according to the welding and inspection integrated tool for the engine chassis, a welding working surface is provided through the inspection bottom plate, and the angle steel positioning blocks on the inspection bottom plate are positioned on the upper side of the welding working surface of the inspection bottom plate to form the door-shaped supporting legs of the positioning frame; the positioning frame is used for positioning and supporting engine chassis components to be welded, and the door-shaped bracket of the positioning frame is used for lifting the flat plate frame so as to facilitate the welding processing of the bottom surface of the engine chassis; meanwhile, the top beams and the pressing beams at the two ends of the flat plate frame can be positioned, supported and pressed on the engine chassis through positioning screws; after welding, the engine chassis can be taken off from the flat plate frame and the locating frame is taken off, and the engine chassis is directly placed on the inspection bottom plate and is bonded by the angle steel locating blocks and horizontally propped for inspecting the welding size of the engine chassis.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a side view of the present utility model;
FIG. 4 is a side view of the present utility model;
in the figure: 1-top beam; 2-a flat plate frame; 3-gate-type legs; 4-pressing the beam; 5-angle steel positioning blocks; 6-checking a bottom plate; 7-positioning a screw; 8-an overhead welding processing station.
Detailed Description
For a further understanding of the nature, features, and efficacy of the present utility model, the following examples are set forth to illustrate, but are not limited to, the utility model. The present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is not to be limited thereto.
The welding and inspection integrated tool for the engine chassis comprises an inspection bottom plate 6 and a positioning frame fixedly connected to the top surface of the inspection bottom plate through bolts, wherein a plurality of angle steel positioning blocks 5 for inspecting the post-welding connection positions of the engine chassis and assisting in limiting the positioning frame are fixedly connected to the inspection bottom plate through bolts; the locating rack includes flat frame 2 and door type landing leg 3, and wherein door type landing leg sets firmly in flat frame both sides and lifts support flat frame in the top of inspection bottom plate, and the bottom activity of door type landing leg supports on the top surface of inspection bottom plate and is spacing by the locating piece level.
Preferably, the flat plate frame is of a flat frame body structure welded by square steel, one end of the flat plate frame is fixedly welded with a top beam 1 which upwards props up the engine chassis, and the other end of the flat plate frame is fixedly welded with a pressing beam 4 which downwards presses the engine chassis.
Preferably, a plurality of bolt holes are symmetrically arranged on the top beam and the pressure beam in a midspan mode and vertically penetrate through the top beam and the pressure beam, and positioning screws 7 matched and supported on the engine chassis are connected in the bolt holes in a threaded mode.
According to the welding and inspection integrated tool for the engine chassis, when welding and positioning are performed, the door-shaped supporting leg at the bottom of the positioning frame is propped against the top surface of the inspection bottom plate, and the angle steel positioning block laterally props against the bottom of the door-shaped supporting leg to position the positioning frame on the inspection bottom plate; then the top surface of the flat plate frame is fixedly connected with a fixed part of the engine chassis through a positioning screw rod; and then, other parts of the engine chassis are spliced and assembled on the flat plate frame by taking the fixed part of the engine chassis as a reference, and after the splicing and the assembly are completed, the welding operation of joints is carried out, and the positioning frame is lifted and supported by the door-type supporting legs, so that the middle section of the flat plate frame is horizontally suspended above the inspection bottom plate, a bottom welding processing station 8 is reserved between the bottom surface of the flat plate frame and the top surface of the inspection bottom plate, and a processing person can lie on the inspection bottom plate to weld the bottom surface of the engine chassis conveniently.
After the welding is finished, the size inspection process of the engine chassis is required, at the moment, the locating frame is only required to be lifted off the top surface of the inspection chassis, the engine chassis is placed on the inspection chassis, and at the moment, the angle steel locating block is laterally propped against the side wall of the welding part of the engine chassis.
Finally, the utility model adopts the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (3)
1. Welding inspection integral type frock of engine chassis, its characterized in that: the device comprises a checking bottom plate and a positioning frame fixedly connected to the top surface of the checking bottom plate through bolts, wherein a plurality of angle steel positioning blocks for checking the welded connection positions of an engine chassis and assisting in limiting the positioning frame are fixedly connected to the checking bottom plate through bolts; the locating frame comprises a flat plate frame and door-shaped supporting legs, wherein the door-shaped supporting legs are fixedly arranged on two sides of the flat plate frame and are lifted and supported above the inspection bottom plate, and the bottoms of the door-shaped supporting legs are movably supported on the top surface of the inspection bottom plate and are horizontally limited by locating blocks.
2. The welding inspection integrated tool for an engine chassis according to claim 1, wherein: the flat plate frame is of a flat frame body structure welded by square steel, a top beam which supports the engine chassis upwards is fixedly welded at one end of the flat plate frame, and a pressing beam which presses the engine chassis downwards is fixedly welded at the other end of the flat plate frame.
3. The welding inspection integrated tool for an engine chassis according to claim 2, wherein: and the top beam and the pressure beam are both midspan-symmetrical and vertically penetrated and provided with a plurality of bolt holes, and the bolt holes are internally and spirally connected with positioning screws matched and supported on an engine chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223563027.0U CN219542128U (en) | 2022-12-30 | 2022-12-30 | Welding inspection integral type frock of engine chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223563027.0U CN219542128U (en) | 2022-12-30 | 2022-12-30 | Welding inspection integral type frock of engine chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219542128U true CN219542128U (en) | 2023-08-18 |
Family
ID=87734420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223563027.0U Active CN219542128U (en) | 2022-12-30 | 2022-12-30 | Welding inspection integral type frock of engine chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219542128U (en) |
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2022
- 2022-12-30 CN CN202223563027.0U patent/CN219542128U/en active Active
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