CN114871601A - Fender assembling tool and assembling method - Google Patents

Fender assembling tool and assembling method Download PDF

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Publication number
CN114871601A
CN114871601A CN202210723372.1A CN202210723372A CN114871601A CN 114871601 A CN114871601 A CN 114871601A CN 202210723372 A CN202210723372 A CN 202210723372A CN 114871601 A CN114871601 A CN 114871601A
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CN
China
Prior art keywords
fender
plate
supporting
turnover
reinforcing plate
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210723372.1A
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Chinese (zh)
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CN114871601B (en
Inventor
刘振华
杨书丛
张龙
程大双
孔红杰
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Wuhu Guofeng Plastic Technology Co ltd
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Wuhu Guofeng Plastic Technology Co ltd
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Priority to CN202210723372.1A priority Critical patent/CN114871601B/en
Publication of CN114871601A publication Critical patent/CN114871601A/en
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Publication of CN114871601B publication Critical patent/CN114871601B/en
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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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/60—Preliminary treatment
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention discloses a fender assembling tool and a fender assembling method, which comprise a workbench and are characterized in that: the workbench is provided with a positioning assembly for supporting and positioning the fender outer plate and a pressing device for pressing the fender outer plate on the reinforcing plate, and the workbench is further provided with a turnover assembly for turning over the clamping plate on the fender outer plate to be attached to the second welding surface of the reinforcing plate. The fender assembling tool and the assembling method have the advantages of simple structure, good structural performance, convenience in assembling and production, stronger practicability and better application prospect.

Description

Fender assembling tool and assembling method
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to a fender assembling tool and a fender assembling method.
Background
The automobile as a vehicle changes the daily life of people, but with the development of times, the limit of petroleum resources and the requirement of people on environmental friendliness are increasing day by day, and new energy automobiles are applied more and more. The existing wing has a complex structure and poor assembling and positioning precision, is not convenient to install and produce and needs to be further improved.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a fender assembling tool and a fender assembling method which are simple in structure, good in structural performance and convenient to assemble and produce.
In order to achieve the purpose, the invention adopts the technical scheme that: this kind of fender equipment frock that provides includes the workstation, its characterized in that: the workbench is provided with a positioning assembly for supporting and positioning the fender outer plate and a pressing device for pressing the fender outer plate on the reinforcing plate, and the workbench is further provided with a turnover assembly for turning over the clamping plate on the fender outer plate to be attached to the second welding surface of the reinforcing plate.
In order to make the technical scheme more detailed and concrete, the invention also provides the following further preferable technical scheme to obtain satisfactory practical effect:
the reinforcing plate is located the spike end of extending of fender planking, locating component is including supporting the border supporting shoe at fender planking edge and locating the most advanced supporting shoe of extending spike end.
Follow it is a plurality of that fender planking edge profile direction is equipped with the interval arrangement border supporting shoe, still be equipped with the support on the workstation and be in the middle part supporting shoe at fender planking middle part.
The pressing device is arranged on the workbench and positioned on one side of the tip supporting block.
The pressing device comprises a rotating shaft and a pressing block connected to the rotating shaft and capable of being pressed and opened along with the rotating shaft, and one end of the rotating shaft is connected with a driving cylinder capable of driving the rotating shaft to rotate.
The turnover assembly comprises a turnover block acting on the clamping plate, and the turnover block is connected with a turnover cylinder.
Extend the closed angle department and be close to top edge and be equipped with interior buckle, reinforcing plate one side edge joint is spacing extremely in the interior buckle, be equipped with on the interior buckle and connect the extension board, be equipped with on the reinforcing plate upwards extend with connect the relative first welded plate of extension board.
Connect on the extension board with first welded plate relative position is first face of weld, fender planking one side is equipped with the supporting component who supports at the first face of weld back.
A fender panel assembling method is characterized in that: placing an outer fender plate support on the positioning assembly, and correspondingly mounting a reinforcing plate to an extending sharp-corner end of the outer fender plate; starting the driving cylinder, and driving the pressing block to turn and press to a corresponding position on the reinforcing plate by rotating the rotating shaft; the turnover assembly is started, the turnover block pushes the clamping and connecting plate to turn inwards to be attached to the second welding surface, and after the turnover is completed, the turnover block is reset; starting the supporting assembly, and moving the supporting block to a position where the supporting block is attached to the connecting extension plate to stop; and starting the welding equipment to weld.
The outer fender plate is provided with a raised limiting plate, and the reinforcing plate is provided with a limiting clamping groove which is correspondingly inserted with the limiting plate; the limiting plate is arranged on one side, far away from the inner buckling plate, of the fender outer plate; the limiting clamping groove is a U-shaped opening clamping groove which faces one side opening of the end part of the extension sharp corner.
Compared with the prior art, the invention has the following advantages: the fender assembling tool and the assembling method have the advantages of simple structure, good structural performance, convenience in assembling and production, stronger practicability and better application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic view of a fender assembling tool structure according to the present invention
FIG. 2 is a schematic view of a fender assembly mounting arrangement of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic structural view of an outer panel of a fender;
FIG. 5 is a schematic view of a fender reinforcement structure;
FIG. 6 is a schematic view of the fender after assembly;
FIG. 7 is an enlarged view of the extended sharp-angled end;
fig. 8 is a schematic view of the cross-sectional structure a-a in fig. 7.
Labeled as:
1. the device comprises a workbench, 11 edge supporting blocks, 12 middle supporting blocks, 13 tip supporting blocks, 2 a pressing device, 21 a driving cylinder, 22 a rotating shaft, 23 a pressing block, 3 a supporting assembly, 31 a supporting cylinder, 32 a supporting block, 4 a turnover assembly;
100. the fender comprises a fender outer plate 101, a fender body 102, an inner buckle plate 103, a connecting extension plate 104, a clamping plate 105 and a limiting plate;
200. reinforcing plate, 201, reinforcing plate body, 202, bending edge, 203, reinforcing lacing wire, 204, first welded plate, 205, spacing boss, 206, spacing draw-in groove, 207, second welding face.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the fender assembling tool of the present invention includes a workbench 1, wherein the workbench 1 is provided with a positioning assembly for supporting and positioning an outer fender panel 100, and is further provided with a pressing device 2 pressed against a reinforcement plate 200, and the workbench 1 is further provided with a folding assembly 4 for folding over a clamping plate 104 on the outer fender panel 100 to attach to a second welding surface 207 of the reinforcement plate. When the fender assembling tool is used, the fender outer plate 100 is positioned on the positioning assembly, the upper end of the fender outer plate is in compression joint, the folding assembly 4 of the folding clamping plate 104 is arranged on the side edge, the clamping plate 104 is opened outwards in the initial state, clamping installation of the reinforcing plate 200 is facilitated, compression is performed after installation, the clamping plate 104 is folded to form a second welding position, and welding operation is facilitated. This structure sets up rationally, and joint board 104 turns over the installation of the preceding reinforcing plate 200 of being convenient for and places, turns over to form certain cladding after rolling over, increases fender overall structure intensity to a certain extent, forms a face of weld of tip simultaneously, simplifies welded structure, and the structure sets up rationally.
In the present invention, as shown in fig. 2, 3, 6, and 7, the reinforcing plate 200 is provided at the extended toe end of the fender panel 100, and the positioning assembly includes a rim support block 11 supported at the edge of the fender panel 100 and a tip support block 13 provided at the extended toe end. A plurality of edge supporting blocks 11 arranged at intervals are arranged along the edge profile direction of the fender outer plate 100, and a middle supporting block 12 supported in the middle of the fender outer plate 100 is further arranged on the workbench 1. The edge supporting blocks 11 are arranged along the edge outline to form edge supporting limit, the middle supporting blocks 12 are supported in the middle, and the stability of the supporting structure is improved. The tip supporting block 13 is a tip integral support, the supporting surface and the extension sharp corner are in a copying design, the supporting surface is large, and welding operation of the reinforcing plate is facilitated.
In the present invention, as shown in fig. 1, 2, and 3, the pressing device 2 is provided on the table on the tip supporting block 13 side. The pressing device 2 comprises a rotating shaft 22 and a pressing block 23 connected to the rotating shaft 22 and pressed and opened along with the rotation of the rotating shaft 22, and one end of the rotating shaft 22 is connected with a driving cylinder 21 driving the rotating shaft 22 to rotate. The flexible rod end of actuating cylinder connects the rack, and 22 end connection of pivot have with this rack toothing driven gear, and the rack drives gear forward or reverse rotation to drive the epaxial briquetting of commentaries on classics and open or compress tightly on reinforcing plate 200, this kind of structure is convenient for control, in order to ensure accurate welding position.
In the present invention, the turnover assembly 4 comprises a turnover block acting on the clamping plate 104, the turnover block being connected to a turnover cylinder. The folding cylinder stretches and retracts to drive the folding block to move, the clamping is pushed to be folded towards the inner side for lamination, the shape of the compression joint face of the folding block is matched and arranged according to the bending direction, the clamping plate 104 is attached to the second welding face 207 after being laminated in place in the pushing process, the folding and lamination process is completed, and preparation is made for subsequent welding.
In the invention, as shown in fig. 7 and 8, an inner buckle plate 102 is arranged at the extended sharp corner close to the upper edge, one side edge of a reinforcing plate 102 is clamped and limited in the inner buckle plate 102, a connecting extension plate 103 is arranged on the inner buckle plate 102, and a first welding plate 204 which extends upwards and is opposite to the connecting extension plate 103 is arranged on the reinforcing plate 200. The position of the connection extension plate 103 opposite to the first welded plate 204 is a first welded surface, and the fender panel 100 is provided with a support assembly 3 supported on the back surface of the first welded surface. The supporting component 3 comprises a supporting cylinder 31 and a supporting block 32 connected to the supporting cylinder 31, and the joint of the supporting surface of the supporting block 32 and the connecting extension plate 103 is of a profile design. The welding position is arranged, the thin plate is welded, and the back of the welding position is supported for obtaining a better welding effect, so that the ultrasonic piercing welding can be smoothly completed.
The invention relates to a fender assembling method, wherein a fender outer plate 100 is supported and placed on a positioning assembly, and a reinforcing plate 200 is correspondingly installed at an extending sharp corner end of the fender outer plate 100; starting the driving cylinder 21, and driving the pressing block 23 to turn and press the pressing block to the corresponding position on the reinforcing plate 200 by rotating the rotating shaft 22; starting the turnover assembly 4, pushing the clamping plate 104 to turn inwards to be attached to the second welding surface 207 by the turnover block, and resetting the turnover block after the turnover is finished; starting the supporting component 3, and moving the supporting block 32 to a position where the supporting block is attached to the connecting extension plate 103 to stop; and starting the welding equipment to weld.
In the invention, a raised limiting plate 105 is arranged on the outer fender plate 100, and a limiting clamping groove 206 correspondingly inserted with the limiting plate 105 is arranged on the reinforcing plate 200; the limiting plate 206 is arranged on one side of the fender outer plate 100 far away from the gusset plate 102; the limiting clamping groove 206 is a U-shaped opening clamping groove which is opened towards one side of the end part of the extending sharp corner. The accurate and rapid positioning of the reinforcing plate 200 can be facilitated to be mounted on the fender outer panel 100, and the cladding structure ensures better structural strength.
In the invention, as shown in fig. 4, 6, 7 and 8, the fender outer panel 100 comprises a fender body 101, an inner buckle 102 is arranged at the extended sharp corner of the fender body 101 close to the upper edge, and one side edge of the reinforcing plate 200 is clamped and limited into the inner buckle 102. The outer wall structure of fender body 101 is according to the molding design, and the edge has certain radian, and interior buckle 102 inwards bends along the edge cladding on one side bend border 202 of reinforcing plate 200, and structural strength is good, and is good to the connection stability of reinforcing plate, has further promoted structural performance.
In the present invention, as shown in fig. 5, the reinforcing plate 200 includes a reinforcing plate body 201, and the reinforcing plate body 201 is disposed to be contoured with the extended sharp corner of the fender body 101, so as to improve the structural strength at the sharp corner and prevent the structural deformation at the extended sharp corner after installation. The edge of the reinforcing plate body 201 is provided with a bending edge 202, and a plurality of reinforcing tie bars 203 which are arranged in a staggered manner in a transverse and vertical manner are arranged between the bending edges 202, so that the structural strength of the reinforcing plate 200 is increased. Be equipped with spacing boss 205 on being close to interior buckle plate 102 one side's the bent edge, as shown in fig. 5, be equipped with a plurality of spacing bosses 205 of interval arrangement on the bent edge 202 of this side, spacing boss 205 and interior buckle plate 102 inner wall laminating play better limiting displacement, when production is matchd, also conveniently carry out the adaptability and adjust.
As shown in fig. 6, 7 and 8, the inner buckle plate 102 is provided with a connection extension plate 103, and the bent edge 202 is provided with a first welding plate 204 extending upward and opposite to the connection extension plate 103. Here, the first welding portion is formed by attaching the first welding plate 204 to a welding surface at a position corresponding to the connection extension plate 103, so as to facilitate welding. The connection extension plate 103 is provided with a plurality of corresponding mounting hole sites connected to the vehicle body, so that the fender is convenient to mount.
In the invention, the edge of one side of the extending sharp corner close to the headlamp mounting groove is provided with a clamping plate 104, and the reinforcing plate body 201 is provided with a second welding surface 207 which is arranged corresponding to the clamping plate 104. The clamping plate 104 is attached to the second welding surface 207, so that sound wave penetration welding is facilitated, and a second welding position is formed. In this embodiment, three welding points are provided, which are arranged at the first welding point on the connection extension plate 103; a second welding part where the inner buckle is attached to the second welding surface 207 after the clamping plate 104 is bent; the third welding part is arranged near one side edge corresponding to the first welding part, and the joint of the reinforcing plate body 201 and the fender body 101 is welded; the three parts are welded to form a triangular structure, so that a stable welding structure is formed, and the cladding structure of the outer fender plate 100 and the reinforcing plate 200 is arranged, so that the structural performance is better.
In the invention, the fender body 101 is provided with the raised limiting plate 105, and the reinforcing plate body 201 is provided with the limiting clamping groove 206 correspondingly inserted with the limiting plate 105. Before welding, the reinforcing plate 200 is clamped and limited through the limiting plate 105 and the limiting clamping groove 206, accurate positioning is achieved, and subsequent welding operation is facilitated.
According to the invention, the clamping plate 104 is in an outward-turning open state in an initial state, the fender outer plate 100 is positioned and placed on a welding tool during welding, when the inner reinforcing plate 200 is installed, the inner clamping plate 102 attached to one side of the reinforcing plate 200 is inserted, the limiting clamping groove 206 is clamped and installed on the limiting plate 105 along the opening end to realize positioning clamping, the reinforcing plate is pressed by the pressing device, the pushing plate on one side drives the clamping plate 104 to turn inwards to be attached to the second welding surface 207, and welding operation is completed through the laser welding device. The wing plate structure is simple in structure, easy to machine, manufacture and form, reasonable in structure arrangement, light in weight and good in structural strength.
The fender assembling tool and the assembling method have the advantages of simple structure, good structural performance, convenience in assembling and production, stronger practicability and better application prospect.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention has been described above with reference to the accompanying drawings, but the invention is not limited to the above-described embodiments, and it is within the scope of the invention to use various insubstantial modifications of the inventive concept and solutions or to apply them directly to other applications.

Claims (10)

1. The utility model provides a fender equipment frock, includes the workstation, its characterized in that: the workbench is provided with a positioning assembly for supporting and positioning the fender outer plate and a pressing device for pressing the fender outer plate on the reinforcing plate, and the workbench is further provided with a turnover assembly for turning over the clamping plate on the fender outer plate to be attached to the second welding surface of the reinforcing plate.
2. A fender assembling tooling according to claim 1, wherein: the reinforcing plate is located the spike end of extending of fender planking, locating component is including supporting the border supporting shoe at fender planking edge and locating the most advanced supporting shoe of extending spike end.
3. A fender assembling tooling according to claim 2, wherein: follow it is a plurality of that fender planking edge profile direction is equipped with the interval arrangement border supporting shoe, still be equipped with the support on the workstation and be in the middle part supporting shoe at fender planking middle part.
4. A fender assembling tooling according to claim 2, wherein: the pressing device is arranged on the workbench and positioned on one side of the tip supporting block.
5. A fender assembling tooling according to claim 2, wherein: the pressing device comprises a rotating shaft and a pressing block connected to the rotating shaft and capable of being pressed and opened along with the rotating shaft, and one end of the rotating shaft is connected with a driving cylinder capable of driving the rotating shaft to rotate.
6. A fender assembling tooling according to claim 1, wherein: the turnover assembly comprises a turnover block acting on the clamping plate, and the turnover block is connected with a turnover cylinder.
7. A fender assembling tooling according to claim 2, wherein: extend the closed angle department and be close to top edge and be equipped with interior buckle, reinforcing plate one side edge joint is spacing extremely in the interior buckle, be equipped with on the interior buckle and connect the extension board, be equipped with on the reinforcing plate upwards extend with connect the relative first welded plate of extension board.
8. A fender assembling tooling according to claim 1, wherein: connect on the extension board with first welded plate relative position is first face of weld, fender planking one side is equipped with the supporting component who supports at the first face of weld back.
9. A fender panel assembling method is characterized in that: placing an outer fender plate support on the positioning assembly, and correspondingly mounting a reinforcing plate to an extending sharp-corner end of the outer fender plate; starting the driving cylinder, and driving the pressing block to turn and press to a corresponding position on the reinforcing plate by rotating the rotating shaft; the turnover assembly is started, the turnover block pushes the clamping and connecting plate to turn inwards to be attached to the second welding surface, and after the turnover is completed, the turnover block is reset; starting the supporting assembly, and moving the supporting block to a position where the supporting block is attached to the connecting extension plate to stop; and starting the welding equipment to weld.
10. A fender assembly method according to claim 9, wherein: the outer fender plate is provided with a raised limiting plate, and the reinforcing plate is provided with a limiting clamping groove which is correspondingly inserted with the limiting plate; the limiting plate is arranged on one side, far away from the inner buckle plate, of the fender outer plate; the limiting clamping groove is a U-shaped opening clamping groove which faces one side opening of the end part of the extension sharp corner.
CN202210723372.1A 2022-06-23 2022-06-23 Fender assembling tool and method Active CN114871601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210723372.1A CN114871601B (en) 2022-06-23 2022-06-23 Fender assembling tool and method

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Application Number Priority Date Filing Date Title
CN202210723372.1A CN114871601B (en) 2022-06-23 2022-06-23 Fender assembling tool and method

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CN114871601A true CN114871601A (en) 2022-08-09
CN114871601B CN114871601B (en) 2023-04-28

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103612666A (en) * 2013-11-22 2014-03-05 奇瑞汽车股份有限公司 Automobile fender mounting cantilever
CN105752169A (en) * 2016-04-27 2016-07-13 武汉燎原模塑有限公司 Automobile bumper and wheel fender assembling structure
CN112621628A (en) * 2020-12-18 2021-04-09 东风汽车集团有限公司 Fender positioning tool and fender positioning method
CN113043230A (en) * 2021-04-29 2021-06-29 福耀玻璃(湖北)有限公司 Rear windshield fin daughter board installation frock
CN113333589A (en) * 2021-06-22 2021-09-03 东风汽车集团股份有限公司 Automobile fender flanging die and machining method
CN113353155A (en) * 2021-06-21 2021-09-07 合肥至信机械制造有限公司 Fender mounting bracket and working method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103612666A (en) * 2013-11-22 2014-03-05 奇瑞汽车股份有限公司 Automobile fender mounting cantilever
CN105752169A (en) * 2016-04-27 2016-07-13 武汉燎原模塑有限公司 Automobile bumper and wheel fender assembling structure
CN112621628A (en) * 2020-12-18 2021-04-09 东风汽车集团有限公司 Fender positioning tool and fender positioning method
CN113043230A (en) * 2021-04-29 2021-06-29 福耀玻璃(湖北)有限公司 Rear windshield fin daughter board installation frock
CN113353155A (en) * 2021-06-21 2021-09-07 合肥至信机械制造有限公司 Fender mounting bracket and working method thereof
CN113333589A (en) * 2021-06-22 2021-09-03 东风汽车集团股份有限公司 Automobile fender flanging die and machining method

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