CN220742925U - Riveting structure of integrated door inner guard plate assembly - Google Patents
Riveting structure of integrated door inner guard plate assembly Download PDFInfo
- Publication number
- CN220742925U CN220742925U CN202321795726.XU CN202321795726U CN220742925U CN 220742925 U CN220742925 U CN 220742925U CN 202321795726 U CN202321795726 U CN 202321795726U CN 220742925 U CN220742925 U CN 220742925U
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- inner opening
- panel
- welding
- base
- integrated door
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- 238000003466 welding Methods 0.000 claims abstract description 90
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 38
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Abstract
The utility model relates to a riveting structure of an integrated door inner guard plate assembly, which belongs to the technical field of inner guard plate assemblies, and comprises an inner opening base and an inner opening panel arranged on the inner opening base, wherein the inner opening panel is arranged on the inner opening base through a pre-installation component, a plurality of fixing parts integrally welded by an external integrated hot riveting welding machine are arranged on the edge of the inner opening base in a surrounding manner.
Description
Technical Field
The utility model belongs to the field of inner guard plate assemblies, and particularly relates to a riveting structure of an integrated door inner guard plate assembly.
Background
The interior trim parts of the automobile can be divided into an instrument board, an auxiliary instrument board, a floor protection surface, a side protection surface, an automobile door interior trim, a ceiling, a rear protection surface, a trunk protection surface and a seat assembly lamp, the door inner protection plate is a main structural member of the automobile door interior trim, and the fastening of the inner opening base of the door inner protection plate handle assembly and the panel at present is usually realized by adopting a plurality of screw fastening or a plurality of welding point single points by adopting an ultrasonic welding process.
However, the fastening mode of the inner opening base and the panel of the inner door guard plate handle assembly at present has some problems:
1. the multiple screw tightening increases the product processing cost (i.e., the purchase cost of the screw, the processing cost of the tightening screw);
2. the single-point welding of a plurality of welding spots increases the working hours of processing, so that the cost of the product is increased and the quality of the product is uneven.
In view of this, the present utility model has been made.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a riveting structure of an integrated door inner guard plate assembly, which solves the problems of reducing the processing cost of a product, improving the production efficiency and improving the product quality on the premise of ensuring the product performance.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a riveting structure of integral type door inner guard plate assembly, includes the inwardly opened base and sets up the inwardly opened panel on the inwardly opened base, the inwardly opened panel passes through the preinstallation subassembly and installs on the inwardly opened base, and a plurality of fixed parts of external integral type rivet welder integrative welded encircle the setting on the edge of inwardly opened base.
Further, the pre-installation assembly comprises a plurality of limiting mechanisms and a plurality of clamping mechanisms, the edge parts of the inner opening base and the inner opening panel are pre-fixed through the plurality of clamping mechanisms, and the center parts of the inner opening base and the inner opening panel are pre-fixed through the plurality of limiting mechanisms.
Still further, a plurality of stop mechanism is eight, and two long limit respectively symmetric distribution of interior open panel have three stop mechanism, two minor face departments of interior open panel respectively symmetric distribution have a stop mechanism, a plurality of clamping mechanism evenly distributed is on the edge of interior open base, a plurality of clamping mechanism and a plurality of fixed part one-to-one.
Furthermore, the number of the fixing parts is fourteen, and the fourteen fixing parts are uniformly distributed on the edge of the inner opening base in a surrounding manner.
Still further, stop gear includes buckle and fixture block, the buckle sets up in on the open panel, the fixture block sets up in on the open base, buckle detachable card is on the fixture block.
Still further, the block mechanism is including setting up the welding platform on the base of opening in and setting up the welding muscle on the panel of opening in, be equipped with the passageway that makes the welding muscle pass on the welding platform, the both ends of opening the panel in upwards buckle and form the recess, recess bottom and the passageway between the both sides of welding muscle all are equipped with spacing platform.
Further, the top of the inwardly opened panel is propped against the bottom of the inwardly opened base.
Further, the thickness of the welding rib is 0.8-1.2 mm, and the welding rib protrudes 7.8-8.2 mm from the welding platform.
Further, the thickness of the channel on the welding platform is matched with that of the welding rib.
Still further, form the installation department between welding platform and the recess, spacing platform is located the installation department.
The beneficial effects of the utility model are as follows:
according to the utility model, the welding ribs on the inwardly opened panel are clamped into the channels on the welding platform, the welding ribs are attached to the inner side walls of the channels, the limiting platform is just attached to the welding platform and the grooves, at the moment, the inwardly opened panel and the inwardly opened base can be pre-fixed conveniently, then the clamping buckles are buckled on the clamping blocks, at the moment, the pre-fixing of the center parts of the inwardly opened panel and the inwardly opened base is completed, then the welding spot is welded and fixed once through the external integrated hot riveting welding machine, at the moment, the fixing of the inwardly opened panel and the inwardly opened base is completed, the conventional screw fastening scheme is cancelled through the mode, the use cost of screws is reduced, the production efficiency is improved, the pollutant source of products is reduced, the environmental protection performance of products is improved, the recovery of metal matters is reduced, the use safety of products is improved, the damage of screw tips to human bodies is avoided during collision, the labor cost is saved, the integrally welded structure is matched with the hot riveting welding machine to weld a plurality of welding points once to fix the inwardly opened panel and the inwardly opened base, the quality stability and consistency of products are improved, compared with the prior art, the ultrasonic welding technology is improved, the production efficiency is improved, and the ultrasonic welding structure is simple and practical.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the location of a fixed point according to the present utility model;
FIG. 3 is a schematic view of a weld bead installation of the present utility model;
fig. 4 is a top view of the soldering platform structure of the present utility model.
Description of main reference numerals:
in the figure: 1. an inner opening base; 2. an inwardly opened panel; 3. a limiting mechanism; 4. a fixed point; 5. welding ribs; 6. a limiting platform; 7. and (5) welding a platform.
Detailed Description
In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.
Referring to fig. 1-4, a riveting structure of an integrated door inner guard board assembly comprises an inner opening base 1 and an inner opening panel 2 arranged on the inner opening base 1, wherein the inner opening panel 2 is arranged on the inner opening base 1 through a pre-installation component, a plurality of fixing parts integrally welded by an external integrated hot riveting welding machine are arranged on the edge of the inner opening base 1 in a surrounding manner, the pre-installation component comprises a plurality of limiting mechanisms 3 and a plurality of clamping mechanisms, the edge parts of the inner opening base 1 and the inner opening panel 2 are pre-fixed through the plurality of clamping mechanisms, and the central parts of the inner opening base 1 and the inner opening panel 2 are pre-fixed through the plurality of limiting mechanisms 3;
in this embodiment: the integral type hot riveting welding machine is used for connecting workpieces made of different materials, so that the thermosetting plastic and the hot-melt plastic workpieces are connected with each other, or the plastic workpieces are connected with metal, the principle is that inherent plastic riveting columns, rib wings and studs are reserved on a molding part and correspondingly pressed through prefabricated holes on a stamping forming metal plate structure, the metal surface protruding part riveting columns are pressed, cooled and clamped by special metal forming riveting heads after controlled hot melting softening, countersunk riveting, hemispherical riveting, arc flanging riveting, stud rib strip riveting, mechanical forging, flanging embedding and cladding and the like of the plastic riveting columns can be realized by utilizing the special shaped riveting heads, the connection mode of mechanically riveting and assembling materials of different materials is realized, the connection part is not easy to embrittle, attractive and firm, the sealing performance is good, the optimal design of the structure is realized, the mechanical characteristic combination of various materials is fully utilized, the performance of the whole assembly is greatly improved, the whole structure is resistant to impact, and perfect matching is achieved;
the conventional screw fastening scheme is cancelled, the centers and edges of the inner opening panel 2 and the inner opening base 1 are pre-fixed by adopting the common cooperation of the limiting mechanism 3 and the clamping mechanism, so that the subsequent positioning during welding by an external integrated hot riveting welding machine is facilitated, and a plurality of fixing points 4 at the edge of the inner opening base 1 can be fixed at one time by the external integrated hot riveting welding machine; as in fig. 1.
The number of the limiting mechanisms 3 is eight, three limiting mechanisms 3 are symmetrically distributed on the two long sides of the inner opening panel 2 respectively, one limiting mechanism 3 is symmetrically distributed on the two short sides of the inner opening panel 2 respectively, a plurality of clamping mechanisms are uniformly distributed on the edge of the inner opening base 1, and a plurality of clamping mechanisms correspond to a plurality of fixing parts one by one;
in this embodiment: the number and the positions of the eight limiting mechanisms 3 are designed according to actual production requirements; the number of the fixing parts is fourteen, the fourteen fixing parts are uniformly distributed on the edge of the inner opening base 1 in a surrounding manner, the fourteen fixing parts are designed according to actual needs, so that the inner opening base 1 and the inner opening panel 2 are fixed with the best stability, the same clamping mechanism corresponds to the fixing parts one by one, and the number of the clamping mechanisms is fourteen;
the limiting mechanism 3 comprises a buckle and a clamping block, the buckle is arranged on the inner opening panel 2, the clamping block is arranged on the inner opening base 1, and the buckle is detachably clamped on the clamping block;
in this embodiment: adopt buckle and fixture block cooperation, when needs are fixed for the buckle lock is fixed in advance on the fixture block, can make the user more convenient operation when actual operation, like fig. 1.
The clamping mechanism comprises a welding platform 7 arranged on the inner opening base 1 and welding ribs 5 arranged on the inner opening panel 2, a channel for the welding ribs 5 to pass through is arranged on the welding platform 7, two ends of the inner opening panel 2 are bent upwards to form grooves, and limit platforms 6 are arranged on two sides of the welding ribs 5 between the bottoms of the grooves and the channels;
in this embodiment: the top of the inner opening panel 2 is propped against the bottom of the inner opening base 1, so that the inner opening panel 2 and the inner opening base 1 can be matched smoothly, and the situation that one end is high and the other end is low is avoided; the effect that the two ends of the inwardly opened panel 2 are bent upwards to form the groove is that the design of the fixed connection between the bottom of the welding rib 5 and the bottom of the groove is facilitated, an installation part is formed between the welding platform 7 and the groove, the limiting platform 6 is positioned in the installation part, the top surface of the limiting platform 6 is propped against the welding platform 7, the bottom surface of the limiting platform 6 is propped against the groove, namely, when the welding rib 5 on the inwardly opened panel 2 is clamped into the channel on the welding platform, the limiting platform 6 is just tightly stuck to the bottom of the welding platform at the moment, and uneven welding is avoided; the thickness of the welding rib 5 is 0.8-1.2 mm, the welding rib 5 protrudes from the welding platform 7.8-8.2 mm, according to the actual use requirement, preferably, the thickness of the welding rib 5 is 1mm, the welding rib 5 protrudes from the welding platform 8mm, the size of the welding rib 5 is designed according to the actual production requirement, on one hand, the welding rib 5 protruding from the welding platform 7 is convenient to weld, on the other hand, the flatness of the part protruding from the welding platform 7 after welding is considered, and the uneven part of the welding rib 5 protruding from the welding platform 7 after welding due to overlarge design size is avoided; the thickness of the channel on the welding platform 7 is matched with the thickness of the welding rib 5, namely the width of the channel on the welding platform 7 is the same as the thickness of the welding rib 5, so that the welding rib 5 just passes through the channel on the welding platform 7, the purpose is to ensure that the welding rib 5 cannot shake left and right after being clamped in the channel, and the stability is increased;
when the welding device is used, the welding rib 5 on the inwardly opened panel 2 passes through and is clamped into the channel on the welding platform 7, the welding rib 5 is attached to the inner side wall of the channel until the top surface of the limiting platform 6 is abutted against the welding platform 7, the bottom surface of the limiting platform 6 is abutted against the groove, and then welding is carried out.
The working principle and the using flow of the utility model are as follows:
when the welding fixture is used, the welding ribs 5 on the inwardly opened panel 2 are clamped into the channels on the welding platform 7, the welding ribs 5 are attached to the inner side walls of the channels, the limiting platform 6 is just attached to the welding platform and the grooves, the inwardly opened panel 2 and the inwardly opened base 1 can be fixed in advance, then the clamping buckles are buckled on the clamping blocks, the central parts of the inwardly opened panel 2 and the inwardly opened base 1 are fixed in advance, then fourteen welding points are welded and fixed at one time through the external integrated hot riveting welding machine, and the inwardly opened panel 2 and the inwardly opened base 1 are fixed at one time, so that the conventional screw fastening scheme is omitted, the use cost of screws is reduced, the production efficiency is improved, the source of product pollutants is reduced, the environmental protection performance of products is improved, the recovery of metal matters is reduced, the use safety of the products is improved, the damage of screw tips to human bodies during collision is avoided, and the production efficiency, the product quality stability and the consistency are improved.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. The utility model provides a riveting structure of integral type door inner guard board assembly, its characterized in that includes the interior base of opening and sets up the interior panel of opening on the base of opening, interior panel is installed on the base of opening in through preinstallation component, and a plurality of fixed parts of external integral type rivet welder integrative welded encircle the setting on the edge of opening the base in.
2. The riveted structure of an integrated door inner panel assembly according to claim 1, wherein the pre-installation component comprises a plurality of limiting mechanisms and a plurality of locking mechanisms, the edge portions of the inner opening base and the inner opening panel are pre-fixed by the plurality of locking mechanisms, and the center portions of the inner opening base and the inner opening panel are pre-fixed by the plurality of limiting mechanisms.
3. The riveting structure of an integrated door inner guard plate assembly according to claim 2, wherein the number of the limiting mechanisms is eight, three limiting mechanisms are symmetrically distributed on two long sides of the inner opening panel respectively, one limiting mechanism is symmetrically distributed on two short sides of the inner opening panel respectively, the clamping mechanisms are uniformly distributed on the edge of the inner opening base, and the clamping mechanisms are in one-to-one correspondence with the fixing portions.
4. The riveted structure of an integrated door inner panel assembly according to claim 3, wherein the number of the fixing portions is fourteen, and the fourteen fixing portions are uniformly distributed around the edge of the inner opening base.
5. The riveted structure of an integrated door inner panel assembly of claim 3, wherein the limiting mechanism comprises a buckle and a clamping block, the buckle is arranged on the inner opening panel, the clamping block is arranged on the inner opening base, and the buckle is detachably clamped on the clamping block.
6. The riveting structure of the integrated door inner guard plate assembly according to claim 3, wherein the clamping mechanism comprises a welding platform arranged on the inner opening base and a welding rib arranged on the inner opening panel, a channel for the welding rib to pass through is arranged on the welding platform, two ends of the inner opening panel are bent upwards to form grooves, and limiting platforms are arranged on two sides of the welding rib between the bottoms of the grooves and the channels.
7. The riveted structure of an integrated door inner panel assembly of claim 6, wherein the top of the inner opening panel abuts the bottom of the inner opening base.
8. The riveted structure of an integrated door inner guard plate assembly according to claim 6, wherein the thickness of the welding rib is 0.8-1.2 mm, and the welding rib protrudes from the welding platform 7.8-8.2 mm.
9. The riveted structure of an integrated door inner panel assembly of claim 6, wherein the channels on the welding platform are matched with the thickness of the welding ribs.
10. The riveted structure of an integrated door inner panel assembly of claim 6, wherein a mounting portion is formed between the welding platform and the groove, and the limiting platform is located in the mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795726.XU CN220742925U (en) | 2023-07-10 | 2023-07-10 | Riveting structure of integrated door inner guard plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795726.XU CN220742925U (en) | 2023-07-10 | 2023-07-10 | Riveting structure of integrated door inner guard plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220742925U true CN220742925U (en) | 2024-04-09 |
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ID=90553584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321795726.XU Active CN220742925U (en) | 2023-07-10 | 2023-07-10 | Riveting structure of integrated door inner guard plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220742925U (en) |
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2023
- 2023-07-10 CN CN202321795726.XU patent/CN220742925U/en active Active
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| GR01 | Patent grant |