CN220594559U - Novel cast trailer coupler beam - Google Patents
Novel cast trailer coupler beam Download PDFInfo
- Publication number
- CN220594559U CN220594559U CN202322324337.5U CN202322324337U CN220594559U CN 220594559 U CN220594559 U CN 220594559U CN 202322324337 U CN202322324337 U CN 202322324337U CN 220594559 U CN220594559 U CN 220594559U
- Authority
- CN
- China
- Prior art keywords
- main body
- beam main
- sinking groove
- face
- novel
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 238000005266 casting Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a novel cast trailer hook cross beam, which comprises the following components: the connecting assembly comprises a hinge connecting plate, a first mounting hole and an operation hole, and the outer end of the connecting assembly is fixedly connected with a transverse reinforcing rib; the connecting frame is integrally cast and connected to the front end face of the beam main body, and the front end of the connecting frame is fixedly connected with a mounting plate; and the arc-shaped groove is formed in the lower end face of the beam main body. This novel casting trailer hook crossbeam adopts solid casting of integral type, simple structure reduces part quantity and weldment work station and anchor clamps input, practices thrift the cost, realizes the installation and the dismantlement of trailer hook through bolted connection simultaneously, has solved current trailer hook crossbeam mostly and has adopted punching press welding process, and is bulky, and the quality is heavy, and is difficult to the problem of change after damaging between trailer hook crossbeam and the trailer hook more.
Description
Technical Field
The utility model relates to the technical field of automobile chassis structural members, in particular to a novel cast trailer hook cross beam.
Background
The automobile towing pintle is a traction device connected to the rear anti-collision beam of the vehicle, is mainly installed on a domestic vehicle or a self-propelled caravan, and a towing pintle cross beam is connected with a trailer and is a main stressed part during towing, and sufficient strength and rigidity are required to ensure the usability.
However, most of the towing hook beams in the market still have some drawbacks when in use, such as: at present, most of the conventional draft gear beams on the market adopt a stamping welding process, are large in size and heavy in mass, are not detachable, and are easy to damage integrally when rear-end collision or collision occurs, and are difficult to replace, so that certain use defects exist.
Disclosure of Invention
The utility model aims to provide a novel cast trailer hook cross beam, which aims to solve the problems that the existing trailer hook cross beam proposed in the background technology mostly adopts a stamping welding process, is large in size and heavy in mass, is not detachable, and is easy to cause integral damage and difficult to replace when rear-end collision or collision occurs.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel cast draft gear tie beam comprising:
the connecting assembly comprises a hinge connecting plate, a first mounting hole and an operation hole, wherein the outer end of the connecting assembly is fixedly connected with a transverse reinforcing rib, and a longitudinal reinforcing rib is arranged below the transverse reinforcing rib;
the connecting frame is integrally cast and connected to the front end face of the beam main body, the front end of the connecting frame is fixedly connected with the mounting plate, and the connecting frame and the mounting plate are internally provided with the empty-avoiding groove;
the arc-shaped groove is formed in the lower end face of the beam main body, the second sinking groove is formed in the front end face of the beam main body, and the connecting hole is formed in the second sinking groove.
Preferably, the hinge connection plate is integrally cast and connected to the front end face of the beam main body, and a first mounting hole is formed in the hinge connection plate.
Preferably, an operation hole is formed in the hinge connection plate, and the operation hole is arranged below the first mounting hole.
Preferably, the connecting assembly, the transverse reinforcing ribs and the longitudinal reinforcing ribs are all symmetrically arranged about the vertical central line of the beam main body, and the transverse reinforcing ribs and the longitudinal reinforcing ribs are all integrally and fixedly connected between the beam main body and the connecting assembly.
Preferably, the first sinking groove, the connecting frame and the second sinking groove are symmetrically arranged on the left side and the right side of the vertical center line of the beam main body, and the first sinking groove is arranged on one side, far away from the vertical center line of the beam main body, of the connecting assembly.
Preferably, the second mounting holes are formed in the mounting plate, and the second mounting holes are distributed on the outer side of the empty avoidance groove.
Preferably, the second sinking groove is arranged on one side, far away from the vertical center line of the beam main body, of the first sinking groove, and a connecting frame is arranged between the second sinking groove and the first sinking groove.
Compared with the prior art, the utility model has the beneficial effects that: the novel cast trailer hook beam adopts integral solid casting, has a simple structure, reduces the number of parts and the investment of welding stations and fixtures, saves the cost, realizes the installation and the disassembly of the trailer hook through the bolt connection, and solves the problems that most of the existing trailer hook beams adopt a stamping welding process, have large volume and heavy mass, are not detachable, and are difficult to replace after being damaged;
1. the beam main body, the connecting component and the connecting frame are integrally and solid cast, so that the number of parts is reduced, the investment of welding workstations and clamps is reduced, the warehouse management cost is saved, meanwhile, the use requirement is met under the condition that the overall strength performance is not influenced by the local clearance design, and the weight of parts is reduced;
2. the detachable trailer hook cross beam design improves the flexible assembly of the trailer hook, shortens the later maintenance period and is more convenient to operate;
3. be equipped with coupling assembling, horizontal strengthening rib and vertical strengthening rib, through local arrangement horizontal strengthening rib and vertical strengthening rib, improved the joint strength between crossbeam main part and the coupling assembling, and then guarantee stability and the reliability when crossbeam main part and coupling assembling load, make the practicality better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the connection assembly and the transverse reinforcing bars of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a beam body; 2. a connection assembly; 201. a hinge connection plate; 202. a first mounting hole; 203. an operation hole; 3. transverse reinforcing ribs; 4. longitudinal reinforcing ribs; 5. a first sink; 6. a connecting frame; 7. a mounting plate; 8. a second mounting hole; 9. an empty-avoiding groove; 10. an arc-shaped groove; 11. a second sink; 12. and a connection hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a novel cast draft gear tie beam comprising: the beam main body 1, the front end face of the beam main body 1 is integrally cast and connected with the connecting component 2, and the front end face of the beam main body 1 is provided with the first sinking groove 5, as shown in fig. 1 and 3, the connecting component 2 comprises a hinge connecting plate 201, a first mounting hole 202 and an operation hole 203, the hinge connecting plate 201 is integrally cast and connected with the front end face of the beam main body 1, and the first mounting hole 202 is formed in the interior of the hinge connecting plate 201, the operation hole 203 is formed in the interior of the hinge connecting plate 201, and the operation hole 203 is arranged below the first mounting hole 202, the installation and the disassembly of the trailer hook on the inner side of the connecting component 2 can be realized through bolt connection, as shown in fig. 3, the outer end of the connecting component 2 is fixedly connected with the transverse reinforcing rib 3, and the lower part of the transverse reinforcing rib 3 is provided with the longitudinal reinforcing rib 4, and the connecting component 2, the transverse reinforcing rib 3 and the longitudinal reinforcing rib 4 are symmetrically arranged about the vertical center line of the beam main body 1, and the longitudinal reinforcing rib 4 are integrally and fixedly connected between the beam main body 1 and the connecting component 2, and the reliability of the connecting component 1 and the main body 2 is further ensured by arranging the reinforcing rib 3 and the longitudinal reinforcing rib 3;
specific as shown in fig. 1, the front end face of the beam main body 1 is integrally cast and connected with a connecting frame 6, the front end of the connecting frame 6 is fixedly connected with a mounting plate 7, an empty avoidance groove 9 is formed in the connecting frame 6 and the mounting plate 7, a second mounting hole 8 is formed in the mounting plate 7, the second mounting hole 8 is distributed on the outer side of the empty avoidance groove 9, an arc-shaped groove 10 is formed in the lower end face of the beam main body 1, a second sinking groove 11 is formed in the front end face of the beam main body 1, a connecting hole 12 is formed in the inner portion of the second sinking groove 11, and the empty avoidance groove 9 is formed in the first sinking groove 5, the second sinking groove 11 and the empty avoidance groove 9.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Novel casting trailer hook crossbeam, its characterized in that: comprising the following steps:
the novel connecting device comprises a beam main body (1), wherein a connecting assembly (2) is integrally cast and connected to the front end face of the beam main body (1), a first sinking groove (5) is formed in the front end face of the beam main body (1), the connecting assembly (2) comprises a hinge connecting plate (201), a first mounting hole (202) and an operation hole (203), a transverse reinforcing rib (3) is fixedly connected to the outer end of the connecting assembly (2), and a longitudinal reinforcing rib (4) is arranged below the transverse reinforcing rib (3);
the connecting frame (6) is integrally cast and connected to the front end face of the beam main body (1), the front end of the connecting frame (6) is fixedly connected with the mounting plate (7), and the connecting frame (6) and the mounting plate (7) are internally provided with the empty avoiding groove (9);
the arc-shaped groove (10) is formed in the lower end face of the beam main body (1), the front end face of the beam main body (1) is provided with a second sinking groove (11), and the inside of the second sinking groove (11) is provided with a connecting hole (12).
2. The novel cast draft gear assembly cross beam according to claim 1 wherein: the hinge connecting plate (201) is integrally cast and connected to the front end face of the beam main body (1), and a first mounting hole (202) is formed in the hinge connecting plate (201).
3. The novel cast draft gear assembly cross beam according to claim 2 wherein: an operation hole (203) is formed in the hinge connection plate (201), and the operation hole (203) is arranged below the first mounting hole (202).
4. The novel cast draft gear assembly cross beam according to claim 1 wherein: the connecting assembly (2), the transverse reinforcing ribs (3) and the longitudinal reinforcing ribs (4) are symmetrically arranged on the left side and the right side of the vertical central line of the beam main body (1), and the transverse reinforcing ribs (3) and the longitudinal reinforcing ribs (4) are integrally and fixedly connected between the beam main body (1) and the connecting assembly (2).
5. The novel cast draft gear assembly cross beam according to claim 1 wherein: the first sinking groove (5), the connecting frame (6) and the second sinking groove (11) are symmetrically arranged on the left side and the right side of the vertical center line of the beam main body (1), and the first sinking groove (5) is arranged on one side, far away from the vertical center line of the beam main body (1), of the connecting assembly (2).
6. The novel cast draft gear assembly cross beam according to claim 1 wherein: the inside of mounting panel (7) has seted up second mounting hole (8), and second mounting hole (8) distribute in the outside of avoiding empty groove (9).
7. The novel cast draft gear assembly cross beam according to claim 5 wherein: the second sinking groove (11) is arranged on one side, far away from the vertical center line of the beam main body (1), of the first sinking groove (5), and a connecting frame (6) is arranged between the second sinking groove (11) and the first sinking groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324337.5U CN220594559U (en) | 2023-08-29 | 2023-08-29 | Novel cast trailer coupler beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324337.5U CN220594559U (en) | 2023-08-29 | 2023-08-29 | Novel cast trailer coupler beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220594559U true CN220594559U (en) | 2024-03-15 |
Family
ID=90163868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322324337.5U Active CN220594559U (en) | 2023-08-29 | 2023-08-29 | Novel cast trailer coupler beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220594559U (en) |
-
2023
- 2023-08-29 CN CN202322324337.5U patent/CN220594559U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220594559U (en) | Novel cast trailer coupler beam | |
| CN215662813U (en) | Cross country vehicle rear cross beam with rear towing vehicle hook seat | |
| CN213008364U (en) | Friction welding traction beam assembly and vehicle applying same | |
| CN212447093U (en) | High-strength cast iron oil pan and tractor frame | |
| CN221367191U (en) | Cast tubular beam for connecting multi-section frames | |
| CN221090969U (en) | Integrated casting forming frame beam | |
| CN221023857U (en) | Retarder cross beam with auxiliary support for light integrated power assembly | |
| CN221315677U (en) | Bottom plate tail boom towing hook connecting device | |
| CN220198986U (en) | Hook of tractor | |
| CN216467198U (en) | Articulated formula tipper connects frame and articulated formula tipper | |
| CN205203121U (en) | Frame that heavy -duty car was used | |
| CN219668141U (en) | Storage battery bracket | |
| CN215284987U (en) | Stable semi-trailer frame | |
| CN221023858U (en) | Beam front connecting beam of extra-heavy automobile | |
| CN214984617U (en) | Automobile front axle with rear frame reinforcing structure | |
| CN216636624U (en) | Suspension support connecting structure for semitrailer | |
| CN213152825U (en) | Combined lower pull rod support of tractor | |
| CN214930093U (en) | Reinforced semitrailer frame | |
| CN212353890U (en) | Truck front cross beam welding assembly | |
| CN210936642U (en) | Semi-trailer frame connecting piece forming tool | |
| CN221049778U (en) | Tractor welding frame | |
| CN221091017U (en) | Movable assembly type roller structure for crawler-type semitrailer | |
| CN219277163U (en) | Traction hook seat with dust plug | |
| CN219133762U (en) | Front winch fixing support assembly | |
| CN221519434U (en) | Rear overturning seat of wide mining dump truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |