CN202053855U - Curved-arm forging - Google Patents
Curved-arm forging Download PDFInfo
- Publication number
- CN202053855U CN202053855U CN2011201612914U CN201120161291U CN202053855U CN 202053855 U CN202053855 U CN 202053855U CN 2011201612914 U CN2011201612914 U CN 2011201612914U CN 201120161291 U CN201120161291 U CN 201120161291U CN 202053855 U CN202053855 U CN 202053855U
- Authority
- CN
- China
- Prior art keywords
- drill
- arm portions
- boring end
- arcuate arm
- axis
- 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 - Lifetime
Links
- 238000005242 forging Methods 0.000 title claims abstract description 11
- 238000005553 drilling Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses a curved-arm forging, which comprises a straight rod part and an arc arm part. One end of the arc arm part is connected to the straight rod part, and the other end of the arc arm part is provided with a first drill-hole end. The middle of the arc arm part protrudes to form a second drill-hole end. A drill-hole axis of the first drill-hole end, a drill-hole axis of the second drill-hole end and an axis of the straight rod part are located on an identical plane. The middle section of the arc arm part protrudes from the plane to form a curved part, and the drill-hole axis of the first drill-hole end is parallel to the drill-hole axis of the second drill-hole end. The curved-arm forging has the advantages of being reasonable in structure, convenient in machining and manufacturing, reliable to use, high in cost performance and the like.
Description
Technical field
The utility model relates to a kind of car chassis parts, relates in particular to a kind of curved boom forging.
Background technology
The chassis effect is supporting, installation automotive engine and each parts thereof, assembly, forms the moulded of automobile, and accepts the power of driving engine, makes automobile produce motion, guarantees cruising.The chassis is made up of transmission system, running device, steering system and brake system four parts.The curved boom forging is one of safety component of automobile, realizes carrying and guide function, and the running environment of working in vehicle ' process complexity is born complicated reverse stress, to the requirements for quality height of curved boom parts.
Summary of the invention
In order to solve above-mentioned technical matters, the purpose of this utility model provides a kind of curved boom forging, have rational in infrastructure, make things convenient for processing and manufacturing, use reliable, cost performance advantages of higher.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of curved boom forging, comprise a straight-bar portion and an arcuate arm portions, arcuate arm portions one end is connected with straight-bar portion, the arcuate arm portions other end is provided with the first boring end, protrude in the middle of the arcuate arm portions and form the second boring end, the drilling axis of the drilling axis of the described first boring end, the second boring end and the axis of straight-bar portion are positioned at same plane, and described arcuate arm portions stage casing is protruded this planar shaped and become crooked, and the drilling axis of the described first boring end is parallel with the drilling axis of the second boring end.
As preferably, the position of described arcuate arm portions between the first boring end and the second boring end is provided with through hole.
The utility model has been owing to adopted above technical scheme, have rational in infrastructure, make things convenient for processing and manufacturing, use reliable, cost performance advantages of higher.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of curved boom forging as shown in Figure 1, comprise a straight-bar portion 1 and an arcuate arm portions 2, arcuate arm portions 2 one ends are connected with straight-bar portion 1, arcuate arm portions 2 other ends are provided with the first boring end 3, protrude in the middle of the arcuate arm portions 2 and form the second boring end 4, the drilling axis 31 of the described first boring end 3, the drilling axis 41 of the second boring end 4 and the axis of straight-bar portion 1 are positioned at same plane, described arcuate arm portions 2 stage casings are protruded this planar shaped and are become crooked, the drilling axis 31 of the described first boring end 3 is parallel with the drilling axis 41 of the second boring end 4, the drilling axis 31 of the described first boring end 3 and 11 one-tenth 11 ° of angles of axis of straight-bar portion 1.Two boring ends 3,4 are set to be connected with another straight-arm parts by screw after boring; Arcuate arm portions is provided with bending and helps to make full use of the space.In the present embodiment, the position of described arcuate arm portions 2 between the first boring end 3 and the second boring end 4 is provided with through hole 21.
Claims (2)
1. curved boom forging, it is characterized in that, comprise a straight-bar portion (1) and an arcuate arm portions (2), arcuate arm portions (2) one ends are connected with straight-bar portion (1), arcuate arm portions (2) other end is provided with the first boring end (3), protrude in the middle of the arcuate arm portions (2) and form the second boring end (4), the drilling axis (31) of the described first boring end (3), the drilling axis (41) of the second boring end (4) and the axis of straight-bar portion (1) are positioned at same plane, described arcuate arm portions (2) stage casing is protruded this planar shaped and is become crooked, and the drilling axis (31) of the described first boring end (3) is parallel with the drilling axis (41) of the second boring end (4).
2. a kind of curved boom forging according to claim 1 is characterized in that, the position of described arcuate arm portions (2) between the first boring end (3) and the second boring end (4) is provided with through hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201612914U CN202053855U (en) | 2011-05-19 | 2011-05-19 | Curved-arm forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201612914U CN202053855U (en) | 2011-05-19 | 2011-05-19 | Curved-arm forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053855U true CN202053855U (en) | 2011-11-30 |
Family
ID=45013839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201612914U Expired - Lifetime CN202053855U (en) | 2011-05-19 | 2011-05-19 | Curved-arm forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367042A (en) * | 2011-05-19 | 2012-03-07 | 浙江瑞朗锻造有限公司 | Bent arm forge piece |
-
2011
- 2011-05-19 CN CN2011201612914U patent/CN202053855U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367042A (en) * | 2011-05-19 | 2012-03-07 | 浙江瑞朗锻造有限公司 | Bent arm forge piece |
| CN102367042B (en) * | 2011-05-19 | 2013-10-09 | 浙江瑞朗锻造有限公司 | Bent arm forge piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111130 Effective date of abandoning: 20131009 |
|
| RGAV | Abandon patent right to avoid regrant |