CN209757026U - Connecting component for anti-collision beam and longitudinal beam - Google Patents
Connecting component for anti-collision beam and longitudinal beam Download PDFInfo
- Publication number
- CN209757026U CN209757026U CN201920294324.9U CN201920294324U CN209757026U CN 209757026 U CN209757026 U CN 209757026U CN 201920294324 U CN201920294324 U CN 201920294324U CN 209757026 U CN209757026 U CN 209757026U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- plate body
- special
- lightening hole
- shaped lightening
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a connecting elements of anticollision roof beam and longeron, including the connecting plate body, characterized by: the connecting plate body is a rectangular flat plate with four rounded corners, and the left part and the right part of the connecting plate body are respectively provided with a mounting structure and a positioning structure; the middle part of the connecting plate body is provided with a special-shaped lightening hole, the lower part of the special-shaped lightening hole is semicircular, the two sides of the middle part and the upper part of the special-shaped lightening hole are vertical, the upper side of the special-shaped lightening hole is straight and the special-shaped lightening hole is in a closed U shape, and the middle part of the upper side of the special-shaped lightening hole is provided with a pre-hanging small hook which is bent backwards and used for pre-hanging and guiding the anti; the hook tongue of the pre-hanging small hook is perpendicular to the back of the connecting plate body. The utility model aims at providing a connecting elements of anticollision roof beam and longeron, it can avoid connecting stud to collide with the condition emergence crooked, screw thread smooth silk, nut installation difficulty or unable installation, and effectual promotion assembly convenience alleviates intensity of labour and reduces personnel and drops into.
Description
Technical Field
the utility model relates to an automobile safety protection, concretely relates to connecting elements of anticollision roof beam and longeron.
Background
The anti-collision beam is used as one of vehicle collision wearing parts, and the connection between the anti-collision beam and the longitudinal beam or the vehicle frame does not generally adopt a welding mode in order to facilitate disassembly. At present, the anti-collision beam of the mass-production vehicle type of the main engine plant mostly adopts a screw connection mode so as to shorten the period of replacing the damaged part and reduce the cost. In the prior art, a stud is welded on an anti-collision beam and a longitudinal beam or a frame connecting plate in advance to guarantee assembly (see fig. 1 and 2), but an electrophoresis process is completed before the assembly of a whole vehicle, so that the problems of stud thread scratching, difficult nut assembly and the like caused by electrophoretic paint can be caused, and in addition, the anti-collision beam is assembled, the longitudinal beam or the frame is in a transportation process, and the problems of stud collision deflection, thread sliding and nut incapability caused by long stud extension are easy to occur.
CN 206537245U provides "a preceding crashproof roof beam connecting plate of car", and it has solved the problem of how to effectively improve preceding crashproof roof beam connecting plate's bearing strength. This preceding crashproof roof beam connecting plate of car is including being platelike die-casting aluminum plate and being located the lightening hole at die-casting aluminum plate middle part, die-casting aluminum plate's a side has outside convex spacing direction strap one on the surface, outside convex spacing direction strap two has on die-casting aluminum plate's the opposite side surface. The front anti-collision beam connecting plate is integrally formed by die-casting aluminum, and has simple manufacturing process and good anti-corrosion performance; meanwhile, the front anti-collision beam connecting plate greatly improves the bearing strength through the structural improvement on the front anti-collision beam connecting plate, and can effectively transfer collision capacity, so that the safety collision performance is improved. But does not mention how to solve the problem that the screw bolt is collided and inclined, the screw thread slides and the nut cannot be assembled.
Disclosure of Invention
The utility model aims at providing a connecting elements of anticollision roof beam and longeron, it can avoid connecting stud to collide with the condition emergence crooked, screw thread smooth silk, nut installation difficulty or unable installation, and effectual promotion assembly convenience alleviates intensity of labour and reduces personnel and drops into.
a connecting elements of anticollision roof beam and longeron, including the connecting plate body, characterized by:
The connecting plate body is a rectangular flat plate with four rounded corners, and the left part and the right part of the connecting plate body are respectively provided with a mounting structure and a positioning structure.
the middle part of the connecting plate body is provided with a special-shaped lightening hole, the lower part of the special-shaped lightening hole is semicircular, the two sides of the middle part and the upper part of the special-shaped lightening hole are vertical, the upper side of the special-shaped lightening hole is straight and the special-shaped lightening hole is in a closed U shape, and the middle part of the upper side of the special-shaped lightening hole is provided with a pre-hanging small hook which is bent backwards and used for pre-hanging and guiding the anti; the hook tongue of the pre-hanging small hook is perpendicular to the back of the connecting plate body.
Further, the mounting structure includes: the first positioning mounting hole is formed in the left upper part of the connecting plate body, and the second positioning mounting hole is formed in the right lower part of the connecting plate body; and two projection welding nuts which respectively correspond to the first positioning mounting hole and the second positioning mounting hole are arranged in front of the connecting plate body.
Further, the positioning structure includes: the first positioning long round hole is transversely formed in the lower left portion of the connecting plate body, and the second positioning long round hole is transversely formed in the upper right portion of the connecting plate body.
Further, the connecting plate body connects the anti-collision beam and the longitudinal beam together in a screw connection mode.
The utility model has the advantages that: according to the invention, the anti-collision beam pre-hanging small hook is arranged on the connecting component, so that the problem of convenience in assembly is solved, and the labor intensity and the personnel investment in a workshop are reduced; the projection welding nut is used for replacing a long stud to avoid the collision risk, the problem of difficulty in assembling thread and sliding wire is solved, and the line stop risk of a production line is avoided.
Drawings
FIG. 1 is one of the schematic prior art structures;
FIG. 2 is a second schematic diagram of a prior art structure;
FIG. 3 is a schematic structural view of the present invention;
Fig. 4 is a schematic view of the present invention in connection with an impact beam and a longitudinal beam.
in the figure: 10-existing impact beam, 20-existing web, 30-existing stringer;
The anti-collision device comprises 1-an anti-collision beam, 2-a connecting plate body, 3-a longitudinal beam, 4-a pre-hung small hook, 41-a coupler knuckle, 5-a special-shaped lightening hole, 6-a second positioning long round hole, 7-a projection welding nut, 8-a second positioning mounting hole, 9-a second positioning long round hole and 11-a first positioning mounting hole.
Detailed Description
The invention will be further described with reference to the prior art with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of connection between an existing connecting plate 20 and an existing longitudinal beam 30, and fig. 2 is a schematic diagram of connection between an existing connecting plate 20 and an existing longitudinal beam 30 of an existing impact beam 10, and the problem that a stud is collided and inclined, threads slide and nuts cannot be assembled due to the fact that the stud is welded in advance to guarantee assembly exists.
Referring to fig. 3, the connecting member for the anti-collision beam and the longitudinal beam comprises a connecting plate body 2, and is characterized in that:
The connecting plate body 2 is a rectangular flat plate with four rounded corners, and the left part and the right part of the connecting plate body 2 are respectively provided with a mounting structure and a positioning structure; the four corners of the connecting plate body are rounded, so that the appearance is attractive, sharp corner burrs are prevented from being scratched, and the weight is reduced.
The middle part of the connecting plate body 2 is provided with a special-shaped lightening hole 5, the lower part of the special-shaped lightening hole is semicircular, the two sides of the middle part and the upper part are vertical, the upper side of the special-shaped lightening hole is straight and the special-shaped lightening hole is in a closed U shape, and the middle part of the upper side of the special-shaped lightening hole is provided with a pre-hanging small hook 4 which is bent backwards and used for pre-hanging and guiding an anti-collision beam; the knuckle 41 of the pre-hanging small hook 4 is perpendicular to the back of the connecting plate body 2. The coupler knuckle is connected with the connecting plate body through a transition fillet, so that the pre-hanging stability and the assembling convenience of the anti-collision beam are guaranteed.
The mounting structure includes: a first positioning mounting hole 11 arranged at the left upper part of the connecting plate body 2 and a second positioning mounting hole 8 arranged at the right lower part of the connecting plate body 2; the front of the connecting plate body 2 is provided with two projection welding nuts 7 which respectively correspond to the first positioning mounting hole 11 and the second positioning mounting hole 8 so as to ensure the positioning and the positioning mounting of the connecting plate body and the anti-collision beam.
The positioning structure includes: a first positioning long round hole 9 transversely arranged at the lower left part of the connecting plate body 2 and a second positioning long round hole 6 transversely arranged at the upper right part of the connecting plate body 2. The first positioning long round hole and the second positioning long round hole are used for welding and positioning so as to ensure the assembling precision of the connecting plate body and the longitudinal beam.
referring to fig. 4, the connecting plate body 2 connects the impact beam 1 and the longitudinal beam 3 together by a screw connection manner so as to be convenient to detach.
The utility model discloses simple structure, the shaping is easy, hangs little hook structure in advance and is favorable to improving material utilization, and its essential characteristics is: the pre-hanging small hook for pre-hanging the anti-collision beam is arranged on the connecting plate body, so that the assembly operation is simplified; the long stud is replaced by the projection welding nut, so that the collision risk is avoided, the convenience of assembly can be effectively improved, the labor intensity is reduced, and the investment of workshop personnel is reduced.
Claims (4)
1. the utility model provides a connecting elements of anticollision roof beam and longeron, includes connecting plate body (2), characterized by:
The connecting plate body (2) is a rectangular flat plate with four rounded corners, and the left part and the right part of the connecting plate body (2) are respectively provided with a mounting structure and a positioning structure;
The middle part of the connecting plate body (2) is provided with a special-shaped lightening hole (5), the lower part of the special-shaped lightening hole (5) is semicircular, the two sides of the middle part and the upper part are vertical, the upper side of the special-shaped lightening hole is straight and is in a closed U shape, and the middle part of the upper side of the special-shaped lightening hole (5) is provided with a pre-hanging small hook (4) which is bent backwards and used for pre-hanging and guiding the anti-collision beam; the knuckle (41) of the pre-hanging small hook (4) is perpendicular to the back of the connecting plate body (2).
2. A connecting member for an impact beam and a side member according to claim 1, wherein: the mounting structure includes: a first positioning mounting hole (11) arranged at the left upper part of the connecting plate body (2) and a second positioning mounting hole (8) arranged at the right lower part of the connecting plate body (2); the front of the connecting plate body (2) is provided with two projection welding nuts (7) which respectively correspond to the first positioning mounting hole (11) and the second positioning mounting hole (8).
3. A connecting member of an impact beam and a longitudinal beam according to claim 1 or 2, wherein: the positioning structure includes: the first positioning long round hole (9) arranged at the left lower part of the connecting plate body (2) in the transverse direction and the second positioning long round hole (6) arranged at the right upper part of the connecting plate body (2) in the transverse direction.
4. A connecting member of an impact beam and a longitudinal beam according to claim 1 or 2, wherein: the connecting plate body (2) connects the anti-collision beam (1) and the longitudinal beam (3) together in a screwing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294324.9U CN209757026U (en) | 2019-03-08 | 2019-03-08 | Connecting component for anti-collision beam and longitudinal beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294324.9U CN209757026U (en) | 2019-03-08 | 2019-03-08 | Connecting component for anti-collision beam and longitudinal beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209757026U true CN209757026U (en) | 2019-12-10 |
Family
ID=68754013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920294324.9U Active CN209757026U (en) | 2019-03-08 | 2019-03-08 | Connecting component for anti-collision beam and longitudinal beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209757026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278077A (en) * | 2020-09-17 | 2021-01-29 | 东风汽车集团有限公司 | Rear end plate for rear longitudinal beam and rear longitudinal beam assembly |
| FR3120337A1 (en) * | 2021-03-02 | 2022-09-09 | Psa Automobiles Sa | Bumper reinforcement interface plate for a motor vehicle |
| FR3123276A1 (en) * | 2021-05-31 | 2022-12-02 | Psa Automobiles Sa | Shock absorption assembly support plate with pre-holding means. |
-
2019
- 2019-03-08 CN CN201920294324.9U patent/CN209757026U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278077A (en) * | 2020-09-17 | 2021-01-29 | 东风汽车集团有限公司 | Rear end plate for rear longitudinal beam and rear longitudinal beam assembly |
| FR3120337A1 (en) * | 2021-03-02 | 2022-09-09 | Psa Automobiles Sa | Bumper reinforcement interface plate for a motor vehicle |
| WO2022184987A1 (en) * | 2021-03-02 | 2022-09-09 | Psa Automobiles Sa | Bumper reinforcement interface fixture for a motor vehicle |
| FR3123276A1 (en) * | 2021-05-31 | 2022-12-02 | Psa Automobiles Sa | Shock absorption assembly support plate with pre-holding means. |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209757026U (en) | Connecting component for anti-collision beam and longitudinal beam | |
| CN204489092U (en) | The motor integrated hanger of electric bicycle | |
| CN106864599A (en) | A kind of vehicular modular skeleton component | |
| CN205632664U (en) | Heavy -duty car pulls crossbeam device assembly | |
| CN209241171U (en) | A kind of automobile rear longitudinal girder assembly and automobile | |
| CN201559606U (en) | Clamping structure of front bumper and grid | |
| CN109204474A (en) | A kind of automobile rear longitudinal girder assembly and automobile | |
| CN205524502U (en) | End frame frame before high strength car | |
| CN209192051U (en) | A kind of vehicle and the aluminium alloy extrusions for being used to form body frame | |
| CN206765962U (en) | The mounting bracket fixed for bumper and beater or beat-up | |
| CN209112286U (en) | A kind of rear end beam assembly | |
| CN202628747U (en) | Protective cover of nut | |
| CN206654092U (en) | A kind of vehicular modular skeleton component | |
| CN208931441U (en) | A kind of front-end module assembly | |
| CN215944686U (en) | Low-cost automobile frame body of smart assembly | |
| CN208236866U (en) | wheel hub bolt | |
| CN201895708U (en) | Cargo case sideboard used for light truck | |
| CN215435874U (en) | Magnetic stripe towed AGV trapper | |
| CN217170820U (en) | Vehicle body floor assembly and unmanned vehicle | |
| CN207257797U (en) | A kind of bus frame circumscribed connector | |
| CN110254524B (en) | Connection structure and passenger train aluminum alloy skeleton | |
| CN214036448U (en) | Heavy bolt for truck hub | |
| CN220996324U (en) | Automobile front lower protection cross beam assembly structure | |
| CN216916016U (en) | Riveting cross beam structure of truck | |
| CN210912711U (en) | Bumper for tricycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |