CN114771668A - Carriage plate connecting structure and method - Google Patents
Carriage plate connecting structure and method Download PDFInfo
- Publication number
- CN114771668A CN114771668A CN202210379040.6A CN202210379040A CN114771668A CN 114771668 A CN114771668 A CN 114771668A CN 202210379040 A CN202210379040 A CN 202210379040A CN 114771668 A CN114771668 A CN 114771668A
- Authority
- CN
- China
- Prior art keywords
- section bar
- plate
- edge
- boxboard
- box
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 241000274582 Pycnanthus angolensis Species 0.000 claims abstract description 40
- 239000011087 paperboard Substances 0.000 claims abstract description 40
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000001915 proofreading effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/026—Connections by glue bonding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
The invention discloses a carriage plate connecting structure, which comprises a covered edge profile and a box plate, wherein a caulking groove is arranged in the covered edge profile, the box plate is sleeved with the caulking groove, the end part of the box plate is bonded with the covered edge profile, a framework is arranged in the box plate, one side of the box plate is fixedly connected with a bayonet arranged on the covered edge profile through the framework, and the other side of the box plate is bonded with the covered edge profile; the utility model provides a carriage board connecting method, including coating the structure and gluing, the bayonet socket proofreading, step such as picture peg installation, the contact surface of section bar of borduring and boxboard one side sets up the bayonet socket, skeleton and the bayonet socket cooperation in the boxboard are connected, the opposite side sets up the picture peg section bar, the bayonet socket and the cusp contact surface of picture peg section bar can be used for increasing area of contact, interference fit through the picture peg section bar is connected, can the box board of multiple not unidimensional of adaptation, machining error has been eliminated simultaneously, the laminating degree of section bar of borduring and boxboard is improved, can bond the contact surface of boxboard and section bar of borduring after the coating structure is glued, improve the moment of inertia of connecting section, improve joint strength and bulk stiffness.
Description
Technical Field
The invention relates to the field of automobile carriages, in particular to a carriage plate connecting structure and a method.
Background
The general special-purpose vehicle carriage is formed by the concatenation of polylith carriage board, generally matches the binding face coating structure and glues, splices through self-tapping nail or rivet mode, and the outside adopts the mode of the section bar of borduring to decorate, and the general this kind of connected mode can appear the outward appearance seam not pleasing to the eye because manufacturing error, the carriage board installation adjusts difficult characteristics. Therefore, a car body panel connecting structure and a method thereof are needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a carriage plate connecting structure and a method, which aim to solve the problems in the prior art.
In order to achieve the purpose, the invention provides a carriage plate connecting structure and a method, wherein the carriage plate connecting structure comprises the following steps:
the utility model provides a carriage board connection structure, is including the section bar of borduring, boxboard, be provided with the caulking groove in the section bar of borduring, the boxboard cup joints with the caulking groove, boxboard tip bonds with the section bar of borduring, be provided with the skeleton in the boxboard, bayonet fixed connection that boxboard one side set up through skeleton and the section bar of borduring, the boxboard opposite side bonds with the section bar of borduring.
As a further improvement of the technical scheme, the carriage plate connecting structure further comprises an inserting plate section bar, wherein the inserting plate section bar is in a wedge shape, and the inserting plate section bar is inserted into the edge-covering section bar and the box plate.
As the further improvement of above-mentioned technical scheme, the picture peg section bar bonds with the section bar caulking groove of borduring, and the opposite side bonds with the boxboard, picture peg board section bar end is provided with the buckle, the buckle is connected with the caulking groove inside callipers mouth cooperation, picture peg section bar end is provided with the arch, picture peg section bar and boxboard contact surface are the trapezoidal cusp of array, and the picture peg section bar is connected with section bar, boxboard interference fit of borduring, and the gap between boxboard and the section bar of borduring can fill in through the picture peg section bar, can compensate machining error, also can adapt to the boxboard of multiple obstructed thickness simultaneously.
As a further improvement of the technical scheme, the contact end of the caulking groove of the edge-covered section and the inserting plate section is wedge-shaped, the contact surface is provided with the tooth-shaped array, after the tooth-shaped array is coated with the structural adhesive, the structural adhesive permeates into the teeth after being extruded, the contact surface with the edge-covered section and the inserting plate section is increased, the inertia moment of the connecting end surface and the connecting strength are improved to a certain extent, and the integral rigidity of the carriage plate is enhanced.
A carriage plate connecting method comprises the following steps:
s1: coating structural adhesive: coating structural adhesive on the mutually contacted surfaces of the edge-covered section and the box plate, and mutually nesting and connecting;
s2: checking a bayonet: after the box plate is sleeved in the edge-covering section bar, checking the connection condition of the box plate and the edge-covering section bar, and when the contact surface of the outer side of the box plate and the edge-covering section bar is positioned on the same horizontal line, enabling the framework in the box plate to enter a bayonet of the edge-covering section bar, and finishing the correction;
s3: inserting plate installation: and (3) contacting the tooth-shaped surface of the inserting plate profile with the box plate, and knocking the inserting plate profile into the embedding groove of the edge-covering profile and the box plate through a tool.
As a further improvement of the above technical solution, in step S3, in the process of fixing the insert plate section bar, after the insert plate section bar fastener enters the edge-covering section bar bayonet, the structural adhesive coated on the surfaces of the box board and the edge-covering section bar enters the tooth-shaped structure gap, and the insert plate section bar is fixed.
Compared with the prior art, the invention has the following beneficial effects:
the invention has simple and reasonable structure, the contact surface of the edge-covering section bar and one side of the box board is provided with the bayonet, the framework in the box board is in fit connection with the bayonet, the other side of the box board is provided with the inserting plate section bar, the bayonet and the tooth-shaped contact surface of the inserting plate section bar can be used for increasing the contact area, the box board with various outer contour sizes can be adapted through the interference fit connection of the inserting plate section bar, simultaneously, the processing error is eliminated, the fitting degree of the edge-covering section bar and the box board is improved, other edge-covering parts are not needed, the contact surface of the box board and the edge-covering section bar can be bonded after the structural adhesive is coated, the inertia moment of the connection section is improved, and the connection strength and the integral rigidity are improved.
Drawings
Fig. 1 is a schematic overall structure view of a carriage plate connection structure according to the present invention;
FIG. 2 is a schematic view of a covered edge profile structure of the carriage plate connecting structure of the present invention;
fig. 3 is a schematic structural view of a flashboard sectional material of a carriage board connecting structure of the invention.
In the figure: 1. edge-wrapping section bars, 2, boxboards, 3, inserting plate section bars, 4 and structural adhesive.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below. The examples, in which specific conditions are not specified, were carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are conventional products which are not indicated by manufacturers and are commercially available.
The embodiment is as follows: as shown in fig. 1, a carriage board connection structure, including section bar 1, boxboard 2 of borduring, be provided with the caulking groove in the section bar 1 of borduring, boxboard 2 cup joints with the caulking groove, 2 tip of boxboard with section bar 1 of borduring bond, be provided with the skeleton in the boxboard 2, 2 one sides of boxboard are through skeleton and the bayonet socket fixed connection that section bar 1 of borduring set up, 2 opposite sides of boxboard with section bar 1 of borduring bond, section bar 1 of borduring chooses for use aluminium section bar, sandwich unit composite sheet is chooseed for use to boxboard 2.
The carriage plate connecting structure further comprises a plug board section bar 3, the plug board section bar 3 is in an oblique wedge shape, the plug board section bar 3 is connected with the edge-covering section bar 1 and the box plate 2 in an inserting mode, and the plug board section bar 3 is made of aluminum section bars.
As shown in fig. 3, the inserting plate section bar 3 is adhered to the caulking groove of the edge covering section bar 1, the other side of the inserting plate section bar is adhered to the box plate 2, the tail end of the inserting plate section bar 3 is provided with a buckle, the buckle is connected with the inner bayonet of the caulking groove in a matching manner, the tail end of the inserting plate section bar 3 is provided with a protrusion, the inserting plate section bar can be installed and disassembled through the protrusion during installation, and the contact surface of the inserting plate section bar 3 and the box plate 2 is in an array trapezoidal tooth shape.
As shown in figure 2, the contact end of the caulking groove of the edge-covered section bar 1 and the inserting plate section bar 3 is wedge-shaped, and the contact surface is provided with a tooth-shaped array.
A carriage plate connecting method comprises the following steps:
s1: coating structural adhesive: coating structural adhesive 4 on the contact surfaces of the edge-covered section bar 1 and the box plate 2, and connecting the edge-covered section bar 1 and the box plate 2 in an embedded manner, wherein the structural adhesive 4 is epoxy resin structural adhesive, and the edge-covered section bar 1 and the box plate 2 are bonded through the structural adhesive 4;
s2: checking a bayonet: after the box plate 2 is sleeved in the edge-covered section bar 1, the connection condition of the box plate 2 and the edge-covered section bar 1 is checked, when the contact surface of the outer side of the box plate 2 and the edge-covered section bar 1 is positioned on the same horizontal line, the framework in the box plate 2 enters the bayonet of the edge-covered section bar 1, the calibration is completed, and the connection strength of the framework in the box plate 2 can be enhanced by filling the structural adhesive 4 while the framework in the box plate 2 is fixed with the bayonet;
s3: inserting plate installation: the tooth-shaped surface of the inserting plate section bar 3 is contacted with the box plate 2 and is knocked into the caulking groove of the edge-covered section bar 1 and the box plate 2 through a tool.
In the step S3, in the process of fixing the insert plate section bar 3, after the insert plate section bar 3 is buckled and enters the bayonet of the edge-covered section bar 1, the structural adhesive 4 coated on the surfaces of the box board 2 and the edge-covered section bar 1 enters the gap of the tooth-shaped structure, the insert plate section bar 3 is fixed, the tooth-shaped structure of the contact surface of the insert plate section bar 3 and the box board 2 and the tooth-shaped structure of the contact surface of the edge-covered section bar 1 and the insert plate section bar 3 can increase the coating area of the structural adhesive 4, the black part in fig. 1 is the epoxy resin structural adhesive, and the coating of the structural adhesive increases the moment of inertia of the connection end surface.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a carriage board connection structure, its characterized in that, is including section bar (1), boxboard (2) of borduring, be provided with the caulking groove in the section bar (1) of borduring, boxboard (2) cup joint with the caulking groove, boxboard (2) tip bonds with section bar (1) of borduring, be provided with the skeleton in boxboard (2), the bayonet socket fixed connection that boxboard (2) one side set up through skeleton and section bar (1) of borduring, boxboard (2) opposite side bonds with section bar (1) of borduring.
2. A car body panel connecting structure according to claim 1, further comprising a plate inserting section bar (3), wherein the plate inserting section bar (3) is in an oblique wedge shape, and the plate inserting section bar (3) is inserted into the edge covering section bar (1) and the box plate (2).
3. A car body plate connecting structure according to claim 2, wherein the inserting plate section bar (3) is adhered to the caulking groove of the edge covering section bar (1), the other side of the inserting plate section bar is adhered to the box plate (2), a buckle is arranged at the tail end of the inserting plate section bar (3) and is connected with a bayonet in the caulking groove in a matching manner, a protrusion is arranged at the tail end of the inserting plate section bar (3), and the contact surface of the inserting plate section bar (3) and the box plate (2) is in an array trapezoidal tooth shape.
4. A carriage plate connection structure as claimed in claim 3, wherein the contact end of the caulking groove of the edge-covering section bar (1) and the insertion plate section bar (3) is wedge-shaped, and the contact surface is provided with a tooth-shaped array.
5. A carriage plate connecting method is characterized by comprising the following steps:
s1: coating structural adhesive: coating structural adhesive on the surfaces, which are in mutual contact, of the edge-wrapped section (1) and the box board (2), and mutually nesting and connecting;
s2: and (3) bayonet correction: after the box plate (2) is sleeved in the edge-covered section (1), the connection condition of the box plate (2) and the edge-covered section (1) is checked, and when the contact surface of the outer side of the box plate (2) and the edge-covered section (1) is positioned on the same horizontal line, the framework in the box plate (2) enters the bayonet of the edge-covered section (1), so that the calibration is completed;
s3: inserting plate installation: the tooth-shaped surface of the inserting plate sectional material (3) is contacted with the box plate (2), and the inserting plate sectional material is knocked into the caulking groove of the edge-covered sectional material (1) and the box plate (2) through a tool.
6. The carriage plate connecting method according to claim 5, wherein in the step S3, in the fixing process of the inserting plate section bar (3), after the inserting plate section bar (3) is buckled and enters the bayonet of the edge covering section bar (1), the structural adhesive coated on the surfaces of the box plate (2) and the edge covering section bar (1) enters the tooth-shaped structure gap to fix the inserting plate section bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379040.6A CN114771668A (en) | 2022-04-12 | 2022-04-12 | Carriage plate connecting structure and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379040.6A CN114771668A (en) | 2022-04-12 | 2022-04-12 | Carriage plate connecting structure and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114771668A true CN114771668A (en) | 2022-07-22 |
Family
ID=82429017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210379040.6A Pending CN114771668A (en) | 2022-04-12 | 2022-04-12 | Carriage plate connecting structure and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114771668A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1081395A (en) * | 1996-09-06 | 1998-03-31 | Showa Aircraft Ind Co Ltd | Case-shaped body of panel structure |
| CN2619856Y (en) * | 2003-03-21 | 2004-06-09 | 中国国际海运集装箱(集团)股份有限公司 | Mechanically jointed integrated composite plate with metal surface plate |
| DE102010053408A1 (en) * | 2010-12-06 | 2012-06-06 | René Bangratz | Sheet railing, particularly glass sheet railing, comprises dimensionally stable U-shaped profile, which is clamped between two legs of foot area of sheet, particularly glass sheet of railing |
| CN211288344U (en) * | 2019-10-08 | 2020-08-18 | 绿城装饰工程集团有限公司 | Cabinet frame section bar convenient to equipment |
| CN112303075A (en) * | 2019-07-31 | 2021-02-02 | 彭志军 | Hidden clasping type locking connection structure for connection between plates |
| CN213323381U (en) * | 2020-06-18 | 2021-06-01 | 闫铁民 | Plug-in type light container |
| CN113212564A (en) * | 2021-05-18 | 2021-08-06 | 华中科技大学 | All-aluminum alloy vehicle mortise and tenon type side wall structure |
| CN113738745A (en) * | 2021-10-20 | 2021-12-03 | 宁波一象吹塑家具有限公司 | Plate inserting structure |
-
2022
- 2022-04-12 CN CN202210379040.6A patent/CN114771668A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1081395A (en) * | 1996-09-06 | 1998-03-31 | Showa Aircraft Ind Co Ltd | Case-shaped body of panel structure |
| CN2619856Y (en) * | 2003-03-21 | 2004-06-09 | 中国国际海运集装箱(集团)股份有限公司 | Mechanically jointed integrated composite plate with metal surface plate |
| DE102010053408A1 (en) * | 2010-12-06 | 2012-06-06 | René Bangratz | Sheet railing, particularly glass sheet railing, comprises dimensionally stable U-shaped profile, which is clamped between two legs of foot area of sheet, particularly glass sheet of railing |
| CN112303075A (en) * | 2019-07-31 | 2021-02-02 | 彭志军 | Hidden clasping type locking connection structure for connection between plates |
| CN211288344U (en) * | 2019-10-08 | 2020-08-18 | 绿城装饰工程集团有限公司 | Cabinet frame section bar convenient to equipment |
| CN213323381U (en) * | 2020-06-18 | 2021-06-01 | 闫铁民 | Plug-in type light container |
| CN113212564A (en) * | 2021-05-18 | 2021-08-06 | 华中科技大学 | All-aluminum alloy vehicle mortise and tenon type side wall structure |
| CN113738745A (en) * | 2021-10-20 | 2021-12-03 | 宁波一象吹塑家具有限公司 | Plate inserting structure |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220722 |