CN115055886A - Top edge beam assembling tool and assembling method - Google Patents
Top edge beam assembling tool and assembling method Download PDFInfo
- Publication number
- CN115055886A CN115055886A CN202210723426.4A CN202210723426A CN115055886A CN 115055886 A CN115055886 A CN 115055886A CN 202210723426 A CN202210723426 A CN 202210723426A CN 115055886 A CN115055886 A CN 115055886A
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- China
- Prior art keywords
- roof side
- rotating shaft
- roof
- rail assembly
- inner support
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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
- B23K37/0443—Jigs
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/28—Beams
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a roof side beam assembling tool and a roof side beam assembling method, which comprise a workbench and are characterized in that: the side pressing device is arranged on one side of the supporting assembly and is arranged on one side edge opposite to the limiting clamping block. The roof side beam assembling tool and the assembling method have the advantages of simple structure, good structural performance, convenience in assembling and production, low cost, stronger practicability and better application prospect.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to a top edge beam assembling tool and an 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 top edge beam has the defects of complex structure, poor assembly and positioning accuracy, inconvenience in installation and production, high cost and need to be further improved.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a roof side beam assembling tool and a roof side beam assembling method, which are simple in structure, good in structural performance, convenient to assemble and produce and low in cost.
In order to achieve the purpose, the invention adopts the technical scheme that: this kind of roof boundary beam equipment frock that provides, including the workstation, its characterized in that: the side pressing device is arranged on one side of the inner support, and is arranged on one side of the support assembly opposite to the limiting clamping block.
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 top 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 driving the rotating shaft to rotate.
Two groups of top pressing devices are arranged in the length direction of the top boundary beam; and the driving cylinders of the top pressing device are arranged at two ends of the top edge beam.
The telescopic rod end of the driving cylinder is connected with a rack, and the end part of the rotating shaft is provided with a gear meshed with the rack.
The rotating shaft is provided with a plurality of pressing blocks arranged at intervals in the length direction.
A plurality of groups of side pressing devices which are arranged at intervals are arranged in the length direction of the top edge beam; the side pressure device comprises a side pressure cylinder and a side pressure block connected to the telescopic rod end of the side pressure cylinder.
And the cylinder body of the side pressure cylinder is obliquely supported on the workbench through an inclined support plate.
The inner support comprises a support body and a reinforcing flange formed by extending the edge of the support body, the limiting clamping block is connected to the outer side of the reinforcing flange, and the crimping end face of the side pressing block is in crimping action on the inner side of the reinforcing flange.
The supporting component is composed of a plurality of sectional type supporting blocks, and the sectional type supporting blocks are arranged on the workbench to form the supporting component for supporting the roof side beam.
A roof side beam assembly method, support the roof side beam exterior trim panel and put on supporting assembly, mount the inner support to the exterior trim panel of the roof side beam correspondingly, position through locating pin and locating hole located on exterior trim panel and inner support of the roof side beam; starting each side pressure cylinder to drive the side pressure blocks to be tightly pressed on the edge of one side of the inner support, and enabling the limiting clamping blocks to tightly abut against the clamping limiting surface side of the lower edge of the roof beam outer decoration plate; starting the driving cylinder, and driving the pressing block to turn and press to a corresponding position on the inner support by rotating the rotating shaft; and starting the welding equipment to weld.
Compared with the prior art, the invention has the following advantages: the roof side beam assembling tool and the assembling method have the advantages of simple structure, good structural performance, convenience in assembling and production, low cost, 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 structural view of a roof side rail assembly fixture according to the present invention;
FIG. 2 is a schematic view of the roof side rail assembly of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic view of a roof rail construction;
FIG. 5 is a schematic view of a roof rail construction;
FIG. 6 is an enlarged view of a portion B of FIG. 5;
FIG. 7 is a schematic structural view of an outer decorative plate of the roof side rail according to the present invention;
FIG. 8 is a schematic view of the inner frame structure of the present invention;
fig. 9 is a partially enlarged structural view of a portion C in fig. 8.
Labeled as:
1. the device comprises a workbench, 2, supporting blocks, 3, a side pressing device, 31, a side pressing cylinder, 32, a side pressing block, 33, an inclined supporting plate, 4, a top pressing device, 41, a driving cylinder, 42, a rotating shaft, 43 and a pressing block;
100. the top edge beam outer decoration plate comprises a top edge beam outer decoration plate body 101, an outer decoration plate body 102, an upper flanging 103, a lower edge 104, a clamping limiting surface 105, a positioning pin 106, a first mounting hole 107 and a second mounting hole;
200. the inner support, 201, first support body section, 202, second support body section, 203, strengthen the turn-ups, 204, spacing fixture block, 205, joint installation boss, 206, location ear, 207, welding groove.
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.
The roof side beam assembling tool comprises a workbench 1, wherein a supporting assembly for supporting and placing a roof side beam is arranged on the workbench 1, a top pressing device 4 is arranged on one side of the supporting assembly, the roof side beam comprises a roof side beam outer decorative plate 100 and an inner support 200, a limiting clamping block 204 is arranged on one side of the inner support 200, and a side pressing device 3 is arranged on one side edge of the supporting assembly opposite to the limiting clamping block 204. This roof side beam equipment frock promptly is equipped with and tightly pushes up spacing side pressure device 3 with inner support 200 side, by the contralateral with spacing fixture block 204 top crimping to the spacing face 104 of corresponding joint, realize that inner support 200 puts up the limit spacing, lean on one side location back, the top compresses tightly the location through top closing device 4 to accurate stable location inner support 200, the welding operation of being convenient for.
In the invention, as shown in fig. 1 and 2, the top pressing device 4 is arranged on one side of the roof side beam, the top pressing device 4 comprises a rotating shaft 42 and a pressing block 43 which is connected to the rotating shaft 42 and is pressed and opened along with the rotation of the rotating shaft, and one end of the rotating shaft 42 is connected with a driving cylinder 41 which drives the rotating shaft 42 to rotate. The telescopic rod end of the driving cylinder 41 is connected with a rack, the end of the rotating shaft 22 is connected with a gear which is meshed with the rack for transmission, the rack drives the gear to rotate forwards or backwards, so that the pressing block 43 on the rotating shaft 42 is driven to open or press the inner support 200, and the structure is convenient to control and ensure accurate welding positioning.
In the invention, as shown in fig. 1 and 2, two groups of top pressing devices 4 are arranged in the length direction of the top edge beam; the driving cylinders 41 of the top hold-down device 4 are arranged at both ends of the roof rail. The telescopic rod end of the driving cylinder 41 is connected with a rack, and the end of the rotating shaft 42 is provided with a gear meshed with the rack. Because the roof side rail is integral roof side rail, its length is longer, for more conveniently controlling, sets up two sets of top closing device 4, and arranges driving cylinder 41 at both ends, does not influence welding operation, is convenient for control. A plurality of pressing blocks 43 are arranged at intervals in the length direction of the rotating shaft 42 to stably press and position the inner support 200.
In the invention, a plurality of groups of side pressing devices 3 which are arranged at intervals are arranged in the length direction of the top edge beam; as shown in fig. 3, the lateral pressure device 3 includes a lateral pressure cylinder 31 and a lateral pressure block 32 connected to the telescopic rod end of the lateral pressure cylinder 31. The cylinder body of the side cylinder 31 is supported on the table 1 obliquely by an oblique support plate 33. The inner support 200 comprises a support body and a reinforcing flange 203 formed by extending the edge of the support body, a limiting clamping block 204 is connected to the outer side of the reinforcing flange 203, the crimping end face of the side pressing block 32 is in crimping action on the inner side of the reinforcing flange 203, the inner support 200 is positioned by a single side, the inner support 200 is simple in structure and good in positioning stability, and normal welding operation is not interfered.
According to the invention, the supporting component is composed of a plurality of sectional type supporting blocks, the sectional type supporting blocks are arranged on the workbench 1 to form the supporting component for supporting the roof side beam, and the supporting component and the supporting surface of the roof side beam are designed in a copying manner so as to stably support the roof side beam. The sectional type supporting block structure is convenient to manufacture and form and low in cost.
According to the roof side rail assembly method, the roof side rail outer decoration plate 100 is supported and placed on the supporting assembly, the inner support 200 is correspondingly installed on the roof side rail outer decoration plate 100, and the roof side rail outer decoration plate 100 and the inner support 200 are located through the locating pins 105 and the locating holes; starting each side pressure cylinder 31 to drive the side pressure block 32 to be tightly pressed on the edge of one side of the inner bracket 200, and tightly pushing the limiting fixture block 204 against the clamping limiting surface 104 side of the lower edge 103 of the roof side beam outer decoration plate 100; starting the driving cylinder 41, rotating the rotating shaft 42 to drive the pressing block 43 to turn and press the pressing block to the corresponding position on the inner support 200; and starting the welding equipment to weld at the welding groove.
The roof side beam assembling tool and the assembling method have the advantages of simple structure, convenience in positioning and welding, high positioning accuracy and stability and low cost.
The roof side rail structure of the present invention, as shown in fig. 4 to 9, includes a roof side rail exterior trim panel 100 and an inner bracket 200 provided in the roof side rail exterior trim panel 100, and the roof side rail exterior trim panel 100 includes an exterior trim panel body 101, and upper flanges 102 and lower edges 103 provided on both sides of the exterior trim panel body 101. The inner bracket 200 comprises a bracket body and a reinforcing flange 203 formed by extending the edge of the bracket body, and a limiting clamping block 204 is arranged on the side of the reinforcing flange 203 opposite to the lower edge 103. The roof side beam structure arranged by the structure has the advantages of simple structure and good structural strength, and can be convenient for the positioning welding of the inner support by the lower edge limiting, thereby being convenient for production.
The lower edge of the outer decoration plate body 101 is provided with a clamping limiting surface 104 extending towards the side where the inner support 200 is located, and the lower edge 103 extends towards the direction of the lower vehicle body from the edge of the clamping limiting surface and is connected to the vehicle body. The end of the limiting block 204 is opposite to the clamping limiting surface 104, and when welding, the inner bracket 200 is arranged in the outer decoration plate body 101, and the limiting block 204 is opposite to the clamping limiting surface 104.
The stent body comprises a first stent body segment 201 and a second stent body segment 202, the first stent body segment 201 and the second stent body segment 202 being staggered. The width of the first stent body section 201 is greater than that of the second stent body section 202, and the limiting clamping blocks 204 are arranged at the lower end edge of the first stent body section 201 at intervals. The second bracket body section 202 is provided at its edge with a plurality of snap-fit mounting bosses 205 arranged at intervals. The arrangement of the limiting fixture block 204 meets the requirement of positioning and installing the inner support 200 to the roof side rail outer decoration plate 100, accurately determines the installation position and facilitates accurate welding operation. After the assembly welding is finished, the top edge beam is installed on the automobile body, the clamping installation boss 205 corresponds to a clamping installation groove in the automobile body installation groove, and the installation is convenient and quick. Structurally, the width of the second bracket body section 202 is smaller than that of the first bracket body section 201, and the first bracket body section 201 is designed to be wider, so that the mounting requirement is met, and the overall structural strength is improved; the first stent body section 201 and the second stent body section 202 are staggered to increase the stability of the positioning and installation, as the structural arrangement allows.
The edge of second support body section 202 is equipped with a plurality of joint installation bosss 205 of interval arrangement, and joint installation boss 205 corresponds the joint and installs to the automobile body mounting groove in. The front end of the clamping installation boss 205 is an inclined plane, so that clamping installation is facilitated. The limiting fixture block 204 is of a groove structure, the structural strength is good, and the limiting and positioning stability is good by matching with a pressing device.
The lower edge 103 is provided with a positioning pin 105 near the middle section, the inner support 200 is provided with a positioning lug 206, and the positioning lug 206 is provided with a positioning hole clamped and installed on the positioning pin 105. The inner support 200 is arranged on the roof side beam outer decoration plate 100, the positioning pin 105 and the positioning hole are positioned, and then the welding positioning is realized by approaching the limiting edge through the limiting fixture block 204 and the clamping limiting surface 104, so that the welding precision is ensured.
A plurality of welding grooves 207 which are arranged at intervals and are downwards sunken and attached to the outer decorative plate body 101 are formed in the support body of the inner support 200 along the length direction of the support body, and the bottom surfaces of the welding grooves 207 protrude out of the bottom surface of the support body by a certain height. Welding groove 207 is the rectangular channel, welds with ultrasonic wave puncture welding, and on the overall arrangement, welding groove 207 is a plurality of along support body length direction interval staggered arrangement from top to bottom to improve welding stability. The bottom surface of the welding groove 207 is attached to the outer decoration plate body 101 to be welded better, the peripheral support body is closely spaced from the outer decoration plate body 101 at intervals, structural integrity can be better guaranteed, and the strength of the whole structure is improved.
The exterior panel body 101 is provided at both ends thereof with first and second mounting holes 106 and 107 connected to the a-pillar and the C-pillar of the vehicle, respectively. During the installation, install to the automobile body mounting inslot with joint installation boss 205 joint, be convenient for install the location, the rethread first mounting hole 106 and second mounting hole 107 location are installed to car A post and C post on.
This roof side beam structure, inner support 200 and roof side beam exterior trimming board 100 structure are simple relatively, and this equipment frock is used for fixing a position inner support 200 and roof side beam exterior trimming board 100, and it is spacing before welding through a spacer pin 105 and a plurality of spacing fixture block 204, after the position is confirmed, through setting up externally closing device compress tightly the location, this kind of roof side beam structure, simple structure stability is good, is convenient for produce the installation location, and the installation accuracy is high.
The top edge beam assembling tool and the assembling method have the advantages of simple structure, good structural performance, convenience in assembling and production, low cost, 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 roof side rail equipment frock, includes the workstation, its characterized in that: the side pressing device is arranged on one side of the supporting assembly and is arranged on one side edge opposite to the limiting clamping block.
2. The roof side rail assembly fixture of claim 1, characterized in that: the top 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 driving the rotating shaft to rotate.
3. The roof side rail assembly fixture of claim 2, characterized in that: two groups of top pressing devices are arranged in the length direction of the top boundary beam; and the driving cylinders of the top pressing device are arranged at two ends of the top edge beam.
4. The roof side rail assembly fixture of claim 3, characterized in that: the telescopic rod end of the driving cylinder is connected with a rack, and the end part of the rotating shaft is provided with a gear meshed with the rack.
5. The roof side rail assembly fixture of claim 4, characterized in that: the rotating shaft is provided with a plurality of pressing blocks arranged at intervals in the length direction.
6. The roof side rail assembly fixture of claim 1, characterized in that: a plurality of groups of side pressing devices which are arranged at intervals are arranged in the length direction of the top edge beam; the side pressure device comprises a side pressure cylinder and a side pressure block connected to the telescopic rod end of the side pressure cylinder.
7. The roof side rail assembly fixture of claim 6, characterized in that: and the cylinder body of the side pressure cylinder is obliquely supported on the workbench through an inclined support plate.
8. The roof side rail assembly fixture of claim 7, characterized in that: the inner support comprises a support body and a reinforcing flange formed by extending the edge of the support body, the limiting clamping block is connected to the outer side of the reinforcing flange, and the crimping end face of the side pressing block is in crimping action on the inner side of the reinforcing flange.
9. The roof side rail assembly fixture of claim 1, characterized in that: the supporting component is composed of a plurality of sectional type supporting blocks, and the sectional type supporting blocks are arranged on the workbench to form the supporting component for supporting the roof side beam.
10. A roof side beam assembling method is characterized in that: placing the top edge beam outer decoration plate on the support assembly in a supporting mode, correspondingly installing the inner support on the top edge beam outer decoration plate, and positioning through positioning pins and positioning holes which are arranged on the top edge beam outer decoration plate and the inner support; starting each side pressure cylinder to drive the side pressure blocks to be tightly pressed on the edge of one side of the inner support, and enabling the limiting clamping blocks to tightly abut against the clamping limiting surface side of the lower edge of the roof beam outer decoration plate; starting the driving cylinder, and driving the pressing block to turn and press to a corresponding position on the inner support by rotating the rotating shaft; and starting the welding equipment to weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723426.4A CN115055886A (en) | 2022-06-23 | 2022-06-23 | Top edge beam assembling tool and assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723426.4A CN115055886A (en) | 2022-06-23 | 2022-06-23 | Top edge beam assembling tool and assembling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115055886A true CN115055886A (en) | 2022-09-16 |
Family
ID=83202396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210723426.4A Pending CN115055886A (en) | 2022-06-23 | 2022-06-23 | Top edge beam assembling tool and assembling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115055886A (en) |
-
2022
- 2022-06-23 CN CN202210723426.4A patent/CN115055886A/en active Pending
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