CN202242841U - Rod body of thrusting rod - Google Patents

Rod body of thrusting rod Download PDF

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Publication number
CN202242841U
CN202242841U CN2011203553709U CN201120355370U CN202242841U CN 202242841 U CN202242841 U CN 202242841U CN 2011203553709 U CN2011203553709 U CN 2011203553709U CN 201120355370 U CN201120355370 U CN 201120355370U CN 202242841 U CN202242841 U CN 202242841U
Authority
CN
China
Prior art keywords
rod
neck
utility
model
connecting rod
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
Application number
CN2011203553709U
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Chinese (zh)
Inventor
纪铁辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEIFANG DGM AUTOMOTIVE CHASSIS TECHNOLOGY Co Ltd
Original Assignee
WEIFANG DGM AUTOMOTIVE CHASSIS TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WEIFANG DGM AUTOMOTIVE CHASSIS TECHNOLOGY Co Ltd filed Critical WEIFANG DGM AUTOMOTIVE CHASSIS TECHNOLOGY Co Ltd
Priority to CN2011203553709U priority Critical patent/CN202242841U/en
Application granted granted Critical
Publication of CN202242841U publication Critical patent/CN202242841U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A rod body of a thrusting rod comprises a rod part and double-neck balls, wherein the rod part comprises a connecting rod with an integral structure, the double-neck balls are integrally formed at the two ends of the connecting rod at one step, in the utility model, the connecting rod adopts an integral cast structure, the double-neck balls are directly cast at the two ends of the connecting rod, and the cross section of the connecting rod is I-shaped. The utility model has the advantages as follows: the structure is simple, the parts are less, the process flow is short, the weight is greatly reduced while the intensity is ensured, the cost is saved, and the central distance accuracy of the double-neck balls is greatly improved.

Description

A kind of propelling rod body of rod
Technical field
The utility model relates to a kind of suspension device for vehicle, is specifically related to the inblock cast formula propelling rod body of rod that a kind of commercial vehicle/comm..vehicle is used.
Background technology
Development along with freeway net; Car speed also improves constantly; Had higher requirement in aspects such as vehicle lightweight, fuel economy, riding comfort and road-holding property; Vehicle component is optimized the problem that becomes primary study, and wherein the propelling rod of vehicle suspension system also is the primary study object.
The propelling rod body of rod that uses at present comprises two sections housings that have two neck bulbs; The shank turning of this housing is processed with ripple, and two-piece housing will have the ripple shank again and a steel pipe hot riveting becomes integral body, and the propelling rod body of rod of this conventional confguration has fairly obvious defective: complex structure; Parts are many; Weight is bigger, and production craft step is various, and two neck bulb pin-and-hole width between centers precision at two ends are not high.
The utility model content
The utility model technical matters to be solved provides a kind of propelling rod body of rod, and it is simple in structure, and technological process is shortened, and weight reduces, thereby eliminates defective in the above-mentioned background technology.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of propelling rod body of rod comprises bar portion and the attaching parts that is installed on said bar portion two ends, it is characterized in that: said bar portion comprises an integrally-built pipe link.
As a kind of improvement, said pipe link is an inblock cast formula structure, and the pipe link two ends directly cast out said attaching parts.
As a kind of further improvement, the cross-sectional plane of said pipe link is an I shape.
According to the design of routine, general two neck bulbs and the jump ring of adopting of said attaching parts combines.
The utility model has following beneficial effect owing to adopted above structure:
The described propelling rod body of rod of the utility model comprises an integrally-built pipe link; The one-shot forming of pipe link two ends has attaching parts, and this structure need utilize the steel pipe rivet hot to be connected into integral body two sections housings that have attaching parts unlike traditional propelling rod body of rod that kind, thereby simplifies the structure; Shortened technological process; Reduce cost, reduced energy consumption, but also guaranteed the precision of two neck bulb pin-and-hole width between centerss.
The utility model gives a kind of whole pipe link structure that is easy to realize; Be that pipe link is an inblock cast formula structure; Directly utilize mould or other modes that connection is cast into integral structure in other words, and directly cast out attaching parts at the two ends of pipe link, this just simplifies the structure and technology greatly.
The cross-sectional plane of pipe link is an I shape in the utility model, and this has significantly reduced sectional area under the prerequisite of proof strength, thereby has alleviated the weight of these parts greatly, is beneficial to the lightweight of vehicle.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model pipe link cross sectional representation;
Among the figure: 1. bar portion, 11. pipe links, 2. pair neck bulb.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of propelling rod body of rod, a kind of propelling rod body of rod; Comprise bar portion 1 and the attaching parts that is installed on said bar portion 1 two ends, said bar portion comprises an integrally-built pipe link 11, according to conventional design; Said attaching parts comprises two neck bulbs 2 and jump ring (not shown), and this structure need utilize the steel pipe rivet hot to be connected into integral body two sections housings that have two neck bulbs unlike traditional propelling rod body of rod that kind, simplifies the structure; Shortened technological process; Reduce cost, reduced energy consumption, but also guaranteed the precision of two neck bulb 2 pin-and-hole width between centerss; In the present embodiment, said pipe link 11 is an inblock cast formula structure, and pipe link 11 two ends directly cast out two neck bulbs 2, simplifies the structure greatly and technology.
As shown in Figure 2, the cross-sectional plane of said pipe link 11 is an I shape, and this has significantly reduced sectional area under the prerequisite of proof strength, thereby has alleviated the weight of these parts greatly, is beneficial to the lightweight of vehicle.
The utility model is not limited to the above-mentioned specific embodiment, and all are based on the technical conceive of the utility model, and the structural improvement of having done all falls among the protection domain of the utility model.

Claims (3)

1. propelling rod body of rod comprises bar portion and the attaching parts that is installed on said bar portion two ends, it is characterized in that: said bar portion comprises an integrally-built pipe link.
2. a kind of propelling rod body of rod according to claim 1 is characterized in that: said pipe link is an inblock cast formula structure.
3. a kind of propelling rod body of rod according to claim 1 and 2 is characterized in that: the cross-sectional plane of said pipe link is an I shape.
CN2011203553709U 2011-09-21 2011-09-21 Rod body of thrusting rod Expired - Fee Related CN202242841U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203553709U CN202242841U (en) 2011-09-21 2011-09-21 Rod body of thrusting rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203553709U CN202242841U (en) 2011-09-21 2011-09-21 Rod body of thrusting rod

Publications (1)

Publication Number Publication Date
CN202242841U true CN202242841U (en) 2012-05-30

Family

ID=46104131

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203553709U Expired - Fee Related CN202242841U (en) 2011-09-21 2011-09-21 Rod body of thrusting rod

Country Status (1)

Country Link
CN (1) CN202242841U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104786770A (en) * 2015-04-27 2015-07-22 乔治费歇尔汽车产品(昆山)有限公司 Cast thrust rod for balance suspension of heavy truck
CN106627013A (en) * 2015-11-04 2017-05-10 株洲时代新材料科技股份有限公司 Thrust bar lightening method and lightened thrust bar
CN114454678A (en) * 2022-01-24 2022-05-10 天润工业技术股份有限公司 Cast thrust rod for automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104786770A (en) * 2015-04-27 2015-07-22 乔治费歇尔汽车产品(昆山)有限公司 Cast thrust rod for balance suspension of heavy truck
CN106627013A (en) * 2015-11-04 2017-05-10 株洲时代新材料科技股份有限公司 Thrust bar lightening method and lightened thrust bar
CN114454678A (en) * 2022-01-24 2022-05-10 天润工业技术股份有限公司 Cast thrust rod for automobile
CN114454678B (en) * 2022-01-24 2023-12-29 天润工业技术股份有限公司 Cast thrust rod for automobile

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20120921