CN218644364U - End cone assembly - Google Patents
End cone assembly Download PDFInfo
- Publication number
- CN218644364U CN218644364U CN202223285922.0U CN202223285922U CN218644364U CN 218644364 U CN218644364 U CN 218644364U CN 202223285922 U CN202223285922 U CN 202223285922U CN 218644364 U CN218644364 U CN 218644364U
- Authority
- CN
- China
- Prior art keywords
- end cone
- bolt
- hole
- flange
- mounting hole
- 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
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
An end cone assembly comprises an end cone, a flange fixed on the end cone, a connecting piece and a lifting hook welded and fixed on the connecting piece, wherein the flange is provided with a first mounting hole and a second mounting hole; the end cone assembly further comprises a first bolt and a second bolt, wherein the first bolt penetrates through the first through hole and the first mounting hole, the second bolt penetrates through the second through hole and the second mounting hole, and the connecting piece is assembled on the flange through the first bolt and the second bolt. Due to the arrangement, the welding of the connecting sheet and the end cone is avoided, and the assembly process is simplified.
Description
Technical Field
The utility model relates to an end cone subassembly belongs to engine exhaust system technical field.
Background
End cone assemblies of the related art typically include an end cone, a flange secured to the end cone, and a hook. When the lifting hook is assembled, the conventional structure is that the lifting hook and a support are welded into a lifting hook assembly, and then the lifting hook assembly is welded with an end cone. Generally, the surface profile of the end cone surface of the end cone is not high, especially, the end cone is an inclined cone and the transition surface is an arc surface, in order to ensure the welding quality, a higher requirement needs to be provided for the accuracy of the end cone, and the cost of the end cone is increased. In addition, because the welding position of the hook component and the end cone is close to the flange, the flange welding deformation is easily caused, and meanwhile, the risk of welding slag splashing on the sealing surface of the flange is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an end awl subassembly of easily assembling.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an end cone assembly comprises an end cone, a flange fixed on the end cone, a connecting piece and a lifting hook welded and fixed on the connecting piece, wherein the flange is provided with a first mounting hole and a second mounting hole, and the connecting piece is provided with a first through hole corresponding to the first mounting hole and a second through hole corresponding to the second mounting hole; the end cone assembly further comprises a first bolt and a second bolt, wherein the first bolt penetrates through the first through hole and the first mounting hole, the second bolt penetrates through the second through hole and the second mounting hole, and the connecting piece is assembled on the flange through the first bolt and the second bolt.
As a further improved technical scheme of the utility model, the lifting hook welded fastening in after on the connection piece, the connection piece rethread first bolt and the second bolt assemble in on the flange.
As a further improved technical scheme of the utility model, the lifting hook includes first hook portion, second hook portion and connects first hook portion with second hook portion's connecting rod, connecting rod welded fastening in the connection piece.
As a further improved technical scheme of the utility model, the connection piece includes the main part with certainly the turn-ups portion that the edge of main part was bent, connecting rod welded fastening in on the main part.
As a further improved technical solution of the present invention, the first through hole and the second through hole are provided in the main body portion.
As a further improved technical solution of the present invention, the main body portion is located the end cone and between the flanges.
As the utility model discloses further modified technical scheme, the flange is equipped with the installation through-hole, the end awl is equipped with at least part and inserts tube-shape portion in the installation through-hole, tube-shape portion welded fastening in the flange.
Compared with the prior art, the utility model is provided with the connecting sheet, and the lifting hook is welded and fixed on the connecting sheet; the connecting piece is assembled on the flange through the first bolt and the second bolt; due to the arrangement, the welding of the connecting sheet and the end cone is avoided, and the assembly process is simplified.
Drawings
Fig. 1 is a perspective view of an end cone assembly of the present invention in one embodiment.
Fig. 2 is an exploded perspective view of fig. 1.
Fig. 3 is a top view of fig. 2.
Fig. 4 isbase:Sub>A schematic sectional view taken along linebase:Sub>A-base:Sub>A in fig. 3.
Detailed Description
The present invention will be described in detail with reference to the drawings, wherein if there are several embodiments, the features of these embodiments can be combined with each other without conflict. When the description refers to the accompanying drawings, like numbers or symbols in different drawings represent the same or similar elements unless otherwise specified. The matters described in the following exemplary embodiments do not represent all embodiments of the present invention, but rather they are merely examples of products consistent with the present invention as recited in the claims of the present invention.
The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. It should be understood that the terms "first," "second," and the like as used in the description and in the claims of the present invention do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
Referring to fig. 1 to 4, the present invention discloses an end cone assembly 100, which includes an end cone 1, a flange 2 fixed on the end cone 1, a connecting piece 3, and a hook 4 welded and fixed on the connecting piece 3. The flange 2 is provided with a first mounting hole 21 and a second mounting hole 22. The connecting piece 3 is provided with a first through-hole 31 corresponding to the first mounting hole 21 and a second through-hole 32 corresponding to the second mounting hole 22.
The end cone assembly 100 further comprises a first bolt 52 and a second bolt 52, wherein the first bolt 51 passes through the first through hole 31 and the first mounting hole 21, the second bolt 52 passes through the second through hole 32 and the second mounting hole 22, and the connecting piece 3 is assembled on the flange 2 through the first bolt 51 and the second bolt 52.
The connecting piece 3 includes a main body portion 33 and a burring portion 34 bent from an edge of the main body portion 33. The first through hole 31 and the second through hole 32 are provided in the body portion 33.
The hook 4 comprises a first hook part 41, a second hook part 42 and a connecting rod 43 for connecting the first hook part 41 and the second hook part 42, and the connecting rod 43 is welded and fixed on the connecting sheet 3. The connecting rod 43 is welded and fixed to the main body portion 33.
After the hook 4 is welded and fixed on the connecting piece 3, the connecting piece 3 is assembled on the flange 2 through the first bolt 51 and the second bolt 52.
The body portion 33 is located between the end cone 1 and the flange 2.
The flange 2 is provided with a mounting through hole 23, the end cone 1 is provided with a cylindrical part 11 at least partially inserted into the mounting through hole 23, and the cylindrical part 11 is welded and fixed on the flange 2.
Compared with the prior art, the utility model is provided with the connecting sheet 3, and the lifting hook 4 is welded and fixed on the connecting sheet 3; the connecting piece 3 is assembled on the flange 2 through the first bolt 51 and the second bolt 52; due to the arrangement, the connecting piece 3 is prevented from being welded with the end cone 1, and the assembly process is simplified.
The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical personnel in the technical field, and although the present specification has described the present invention in detail with reference to the above embodiments, the skilled personnel in the art should understand that the technical personnel in the technical field can still modify or substitute the present invention, and all the technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.
Claims (7)
1. An end cone assembly, comprising: the lifting hook is welded and fixed on the connecting piece, the flange is provided with a first mounting hole and a second mounting hole, and the connecting piece is provided with a first through hole corresponding to the first mounting hole and a second through hole corresponding to the second mounting hole; the end cone assembly further comprises a first bolt and a second bolt, wherein the first bolt penetrates through the first through hole and the first mounting hole, the second bolt penetrates through the second through hole and the second mounting hole, and the connecting piece is assembled on the flange through the first bolt and the second bolt.
2. The end cone assembly of claim 1 wherein: after the lifting hook is welded and fixed on the connecting sheet, the connecting sheet is assembled on the flange through the first bolt and the second bolt.
3. The end cone assembly of claim 1 wherein: the lifting hook comprises a first lifting hook part, a second lifting hook part and a connecting rod for connecting the first lifting hook part and the second lifting hook part, and the connecting rod is welded and fixed on the connecting piece.
4. The end cone assembly of claim 3 wherein: the connecting piece comprises a main body part and a flanging part bent from the edge of the main body part, and the connecting rod is welded and fixed on the main body part.
5. The end cone assembly of claim 4 wherein: the first through hole and the second through hole are formed in the main body.
6. The end cone assembly of claim 4 wherein: the body portion is located between the end cone and the flange.
7. The end cone assembly of claim 1 wherein: the flange is provided with an installation through hole, the end cone is provided with a cylindrical part at least partially inserted into the installation through hole, and the cylindrical part is welded and fixed on the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223285922.0U CN218644364U (en) | 2022-12-07 | 2022-12-07 | End cone assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223285922.0U CN218644364U (en) | 2022-12-07 | 2022-12-07 | End cone assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218644364U true CN218644364U (en) | 2023-03-17 |
Family
ID=85500213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223285922.0U Active CN218644364U (en) | 2022-12-07 | 2022-12-07 | End cone assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218644364U (en) |
-
2022
- 2022-12-07 CN CN202223285922.0U patent/CN218644364U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8540261B2 (en) | Suspension arm attachment structure | |
| CN218644364U (en) | End cone assembly | |
| US8366150B2 (en) | Reinforcement tube assembly | |
| CN106895061A (en) | For the assembling bolt of subframe | |
| CN212400889U (en) | Mounting bracket | |
| CN212921136U (en) | Auxiliary instrument panel mounting bracket and vehicle with same | |
| US20040105723A1 (en) | Attaching device for fuel tank band | |
| CN112407054B (en) | Vehicle side wall structure and vehicle | |
| CN208515470U (en) | A kind of tail light box, tail-gate outside plate assembly and vehicle | |
| CN216347197U (en) | Liquid storage device support and compressor comprising same | |
| CN214267465U (en) | Front row dome lamp mounting structure and vehicle | |
| CN210852682U (en) | Back suspension upper lock body and vehicle | |
| CN213838772U (en) | Support on engine | |
| CN211592234U (en) | Exhaust system component support structure | |
| CN210680378U (en) | Vehicle engine mounting structure and vehicle with same | |
| CN220764515U (en) | Top cover stiffening beam assembly of light commercial vehicle | |
| CN221220609U (en) | Support frame | |
| CN218883329U (en) | Air inlet pipe assembly | |
| CN209208462U (en) | A kind of mounting bracket and assembly | |
| CN213472692U (en) | Vehicle and installation assembly of leaf spring and stabilizer bar | |
| CN210463225U (en) | Lifting lug and air duct machine | |
| CN214929327U (en) | Rearview mirror assembly of vehicle and vehicle with rearview mirror assembly | |
| CN218993256U (en) | Lamp frame structure | |
| CN220014854U (en) | Tension spring support, hinge and car | |
| CN213391672U (en) | Novel door hinge assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |