CN209938723U - Automobile frame longitudinal beam structure - Google Patents
Automobile frame longitudinal beam structure Download PDFInfo
- Publication number
- CN209938723U CN209938723U CN201920793107.4U CN201920793107U CN209938723U CN 209938723 U CN209938723 U CN 209938723U CN 201920793107 U CN201920793107 U CN 201920793107U CN 209938723 U CN209938723 U CN 209938723U
- Authority
- CN
- China
- Prior art keywords
- pterygoid lamina
- groove
- sides
- plate
- inner groovy
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a car frame longeron structure, including last pterygoid lamina, be located the lower pterygoid lamina of last pterygoid lamina below and connect the board of accepting between last pterygoid lamina and lower pterygoid lamina, its characterized in that: go up pterygoid lamina bottom and pterygoid lamina top do not are equipped with horizontal inner groovy, the inner groovy is T type structure, the both sides of accepting board top and bottom are equipped with the arch of joint in the inner groovy respectively, be equipped with the logical groove that is located inner groovy port both sides position respectively on the pterygoid lamina down, lead to the groove and put through with the inner groovy bottom, it is equipped with the joint board that stretches into the inner groovy from leading to the groove respectively to accept the board both sides, the pterygoid lamina both sides are equipped with respectively and lead to the horizontal screw hole of putting through of groove one, be equipped with on the joint board with screw hole one matched with screw hole two, the logical groove lateral wall of shanghai is equipped with screw hole three. The utility model discloses easy dismounting, the production operation personnel's of being convenient for installation and welding processes have been reduced.
Description
Technical Field
The utility model relates to an automobile longitudinal beam field specifically indicates an automobile frame longitudinal beam structure.
Background
The automobile frame longitudinal beam in the prior art is made of steel integrally and comprises an upper wing plate, a lower wing plate and a middle bearing plate, and nested connecting structures which can be matched with each other do not exist between the parts, so that production operators need to weld the bearing plate between the upper wing plate and the lower wing plate, the process is complex, and the whole installation and disassembly work is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main objective is to solve the not enough of prior art, provides a be convenient for production operation personnel's installation and reduced welding process's automobile frame longeron structure.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a car frame longeron structure, includes the pterygoid lamina, is located the lower pterygoid lamina of pterygoid lamina below and connects the board of accepting between last pterygoid lamina and the lower pterygoid lamina, go up pterygoid lamina bottom and lower pterygoid lamina top do not are equipped with horizontal inner groovy, the inner groovy is T type structure, the both sides of accepting board top and bottom are equipped with the arch of joint in the inner groovy respectively, be equipped with the logical groove that is located inner groovy port both sides position respectively on the pterygoid lamina down, it puts through to lead to the groove bottom, it is equipped with the joint board that stretches into the inner groovy from leading to the groove respectively to accept the board both sides, the pterygoid lamina both sides are equipped with the screw hole one that puts through the groove transversely, be equipped with screw hole two with a matched with on the joint board, it.
As the improvement, the joint board inside wall is equipped with the elastic layer, accept the board both sides and be equipped with respectively with elastic layer matched with groove of stepping down.
As an improvement, the outer side wall of the clamping plate is provided with a handle which is convenient to take.
As the improvement, the number of the abdicating grooves is 4 and the abdicating grooves are respectively positioned at the top and the bottom of the two sides of the bearing plate.
As an improvement, the transverse length of the bearing plate is equal to the transverse distance between the through grooves on the two sides.
Compared with the prior art, the utility model the advantage lie in: when in installation, the clamping plate on one side is firstly placed into the inner groove from the through groove and clamped, the clamping plate sequentially passes through the first screw hole, the second screw hole and the third screw hole through the bolts and is stably fixed on the upper wing plate, the bearing plate is in an I-shaped structure due to the arrangement of the bulges, the bulges at the top of the bearing plate slide from one side of the upper wing plate and extend into the inner groove, when one side of the bearing plate is contacted with the clamping plate, the other side of the bearing plate is just positioned at the through groove at the other end of the upper wing plate, the clamping plate is continuously placed into the bearing plate and is fixed through the bolts, so that the bearing plate is well stably connected with the upper wing plate, similarly, the lower wing plate is fixedly connected with the bottom of the bearing plate through the bolts, the arrangement of the elastic layer facilitates the placing and fixing of the clamping plate on the one hand, reduces friction on the other hand, facilitates the taking of the clamping plate, time and labor are saved.
Drawings
Fig. 1 is a schematic structural view of the longitudinal beam structure of the vehicle frame of the present invention.
Fig. 2 is an explosion structure diagram of the longitudinal beam structure of the automobile frame of the present invention.
As shown in the figure: 1. go up pterygoid lamina, 2, lower pterygoid lamina, 3, accept the board, 4, inner groovy, 5, arch, 6, logical groove, 7, joint board, 8, the groove of stepping down, 9, elastic layer, 10, screw hole one, 11, screw hole two, 12, screw hole three, 13, handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, the automobile frame longitudinal beam structure comprises an upper wing plate 1, a lower wing plate 2 located below the upper wing plate 1 and a bearing plate 3 connected between the upper wing plate 1 and the lower wing plate 2, wherein the bottom of the upper wing plate 1 and the top of the lower wing plate 2 are respectively provided with a transverse inner groove 4, the inner groove 4 is a T-shaped structure, two sides of the top end and the bottom end of the bearing plate 3 are respectively provided with a bulge 5 clamped in the inner groove 4, the lower wing plate 2 is provided with a through groove 6 respectively located at two sides of a port of the inner groove 4, the through groove 6 is communicated with the bottom of the inner groove 4, two sides of the bearing plate 3 are respectively provided with a clamping plate 7 extending into the inner groove 4 from the through groove 6, two sides of the lower wing plate 2 are respectively provided with a first threaded hole 10 transversely communicated with the through groove 6, the clamping plate 7 is provided with a second threaded hole 11 matched with the first threaded hole, the clamping plate 7 is detachably connected to the lower wing plate 2 through bolts.
The inside wall of the clamping plate 7 is provided with an elastic layer 9, and two sides of the bearing plate 3 are respectively provided with a yielding groove 8 matched with the elastic layer 9.
The lateral wall of joint board 7 is equipped with the handle 13 of conveniently taking.
The number of the abdicating grooves 8 is 4 and the grooves are respectively positioned at the top and the bottom of the two sides of the bearing plate 3.
The transverse length of the bearing plate 3 is equal to the transverse distance between the through grooves 6 on the two sides.
When the utility model is implemented specifically, the clamping plate 7 on one side is firstly placed into the inner groove 4 from the through groove 6 and is stably fixed on the upper wing plate 1 through the bolts sequentially passing through the first screw hole 10, the second screw hole 11 and the third screw hole 12, the bearing plate 3 is in an I-shaped structure through the arrangement of the bulges 5, thereby better performing sliding clamping with the inner groove 4, the bulges 5 on the top of the bearing plate 3 slide into the inner groove 4 from one side of the upper wing plate 1, when one side of the bearing plate 3 contacts with the clamping plate 7, the other side is just positioned at the through groove 6 on the other end of the upper wing plate 1, at the moment, the clamping plate 7 is continuously placed into and is fixed through the bolts, thereby the bearing plate 3 is stably connected with the upper wing plate 1, similarly, the bottom of the lower wing plate 2 and the bearing plate 3 are also fixed through the bolts, the arrangement of the elastic layer 9 facilitates the placing and fixing of the clamping plate 7 on one hand, on the other hand reduces the friction, and setting up of handle 13 has made things convenient for getting of joint board 7 to take, and the whole dismantlement equipment is convenient, and stability is good moreover, has reduced welded technology, labour saving and time saving.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an automobile frame longeron structure, includes last pterygoid lamina (1), is located lower pterygoid lamina (2) of last pterygoid lamina (1) below and connects and accept board (3) between last pterygoid lamina (1) and lower pterygoid lamina (2), its characterized in that: the bottom of the upper wing plate (1) and the top of the lower wing plate (2) are respectively provided with a transverse inner groove (4), the inner grooves (4) are of T-shaped structures, two sides of the top end and the bottom end of the bearing plate (3) are respectively provided with a bulge (5) clamped in the inner grooves (4), the lower wing plate (2) is provided with a through groove (6) respectively positioned at two sides of the port of the inner grooves (4), the through groove (6) is communicated with the bottom of the inner grooves (4), two sides of the bearing plate (3) are respectively provided with a clamping plate (7) extending into the inner grooves (4) from the through groove (6), two sides of the lower wing plate (2) are respectively provided with a first threaded hole (10) transversely communicated with the through groove (6), the clamping plate (7) is provided with a second threaded hole (11) matched with the first threaded hole (10), the side wall of the through groove (6) is provided with a, the clamping plate (7) is detachably connected to the lower wing plate (2) through a bolt.
2. The automobile frame rail structure according to claim 1, characterized in that: the clamping plate (7) is characterized in that an elastic layer (9) is arranged on the inner side wall of the clamping plate, and two sides of the bearing plate (3) are respectively provided with a yielding groove (8) matched with the elastic layer (9).
3. The automobile frame rail structure according to claim 1, characterized in that: the outer side wall of the clamping plate (7) is provided with a handle (13) which is convenient to take.
4. The automobile frame rail structure according to claim 2, characterized in that: the number of the abdicating grooves (8) is 4 and the abdicating grooves are respectively positioned at the top and the bottom of the two sides of the bearing plate (3).
5. The automobile frame rail structure according to claim 1, characterized in that: the transverse length of the bearing plate (3) is equal to the transverse distance between the through grooves (6) on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793107.4U CN209938723U (en) | 2019-05-29 | 2019-05-29 | Automobile frame longitudinal beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793107.4U CN209938723U (en) | 2019-05-29 | 2019-05-29 | Automobile frame longitudinal beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209938723U true CN209938723U (en) | 2020-01-14 |
Family
ID=69134526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920793107.4U Expired - Fee Related CN209938723U (en) | 2019-05-29 | 2019-05-29 | Automobile frame longitudinal beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209938723U (en) |
-
2019
- 2019-05-29 CN CN201920793107.4U patent/CN209938723U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103612712B (en) | Manufacturing method of aluminum alloy segmented jig frame | |
| CN105033448A (en) | Frication stir welding flexibility tool for subway vehicle side wall | |
| CN102626841B (en) | Automatic welding fixture of subway train obverse-reverse side roofs | |
| CN110816778B (en) | Method for building ship lap joint type groove-shaped bulkhead | |
| CN103669218B (en) | Novel toughened internal stress steel box-girder module and spelling method thereof | |
| CN107790948A (en) | A kind of gyrocar chassis assembly group mounted welder | |
| CN206307232U (en) | A kind of supporting construction for watercraft engine room | |
| CN209938723U (en) | Automobile frame longitudinal beam structure | |
| CN201436332U (en) | Shearing wall with seamed steel plate connected on middle part by bolt | |
| CN203201569U (en) | Positioning device for arch centering connection plate used for tunnel | |
| CN109317911A (en) | A kind of cross column welding production line | |
| CN206306021U (en) | Accumulator box assembly tool | |
| CN112355539A (en) | Assembling tool and assembling and welding system for bogie frame | |
| CN203486004U (en) | Underframe and special vehicle or semi-trailer with same | |
| CN109178340B (en) | Wing body butt joint wallboard for fatigue test and test method thereof | |
| CN104227293B (en) | One side contains socket hoop and makes frame | |
| CN206614176U (en) | Framework positions transition frock | |
| CN107214666B (en) | Railway vehicle is with frame car frock | |
| CN207593133U (en) | A kind of gyrocar chassis assembly group mounted welder | |
| CN107984148B (en) | A kind of NA1 type railway transport vehicle central sill composition assembling device | |
| CN205967935U (en) | Rail vehicle equipment compartment metal wire way welding frock | |
| CN206813110U (en) | A kind of car overhead battery aluminium body structure | |
| CN201424339Y (en) | Trolley track for multifunctional aluminum electrolysis crane | |
| CN201792198U (en) | Square ram | |
| CN205763384U (en) | Pipeline structure riveting die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |