CN206487577U - Inlet manifold mounting structure - Google Patents

Inlet manifold mounting structure Download PDF

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Publication number
CN206487577U
CN206487577U CN201720105143.8U CN201720105143U CN206487577U CN 206487577 U CN206487577 U CN 206487577U CN 201720105143 U CN201720105143 U CN 201720105143U CN 206487577 U CN206487577 U CN 206487577U
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CN
China
Prior art keywords
inlet manifold
mounting structure
damping washer
spacer ring
ring
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
Application number
CN201720105143.8U
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Chinese (zh)
Inventor
方立锋
蔡炳芳
饶聪超
茅锦鑫
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.)
Shentong Technology Group Co Ltd
Original Assignee
Ningbo Shentong Mould and Plastic 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
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Priority to CN201720105143.8U priority Critical patent/CN206487577U/en
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Publication of CN206487577U publication Critical patent/CN206487577U/en
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Abstract

The utility model is related to automobile dynamic system field, it is therefore an objective to provide a kind of mounting structure of inlet manifold 3.A kind of inlet manifold mounting structure, including:Cylinder cap, the support that a side is connected with cylinder cap, inlet manifold;Described inlet manifold mounting structure also includes:Damping washer provided with the through hole being enclosed on outside inlet manifold, several attachment screws;Support is provided with packing ring accommodating hole and the spacer ring in packing ring accommodating hole;Damping washer is located in packing ring accommodating hole and spacer ring upper end is pushed down in lower end;Inlet manifold is provided with the flange for pushing down damping washer upper end;The screw rod of attachment screw is threadedly coupled through flange and damping washer and with spacer ring.The screw rod of the attachment screw of the inlet manifold mounting structure is threadedly coupled through flange and damping washer and with spacer ring, installs firm, and is not likely to produce vibrating noise after inlet manifold installation, and service life is longer.

Description

Inlet manifold mounting structure
Technical field
The utility model is related to automobile dynamic system field, especially a kind of inlet manifold mounting structure.
Background technology
For carburetor type or throttle body gasoline-injection engine, inlet manifold refers to carburetor or throttle body The air inlet pipeline arrived afterwards before cylinder head air intake duct;The function of inlet manifold be by air, fuel mixture by carburetor or Throttle body is assigned to each cylinder air intake duct.Chinese Patent Application No.:CN201520631443.0 utility model discloses one kind Motor intake manifold support, cylinder cap is provided with mounting bracket, and one end of described mounting bracket is connected with cylinder cap, the other end and Inlet manifold is connected, and is additionally provided with hanger in described mounting bracket, the utility model compared with prior art, using above-mentioned knot Structure, inlet manifold compactedness is good, integrated good, compact conformation.Traditional air admission fork pipe holder is present after inlet manifold installation easily Produce vibrating noise, and the shorter deficiency of inlet manifold service life;Therefore, vibration is not likely to produce after a kind of installation of design to make an uproar Sound, and the longer inlet manifold mounting structure of inlet manifold service life, as urgent problem to be solved.
Utility model content
The purpose of this utility model is also easy to produce to overcome current air admission fork pipe holder to exist after inlet manifold is installed Vibrating noise, and air inlet discrimination are not likely to produce after vibrating noise, and the shorter not enough installation there is provided one kind of inlet manifold service life The longer inlet manifold mounting structure of pipe service life.
Concrete technical scheme of the present utility model is:
A kind of inlet manifold mounting structure, including:Cylinder cap, the support that a side is connected with cylinder cap, inlet manifold;Described Inlet manifold mounting structure also includes:Damping washer provided with the through hole being enclosed on outside inlet manifold, several attachment screws;Support Spacer ring provided with packing ring accommodating hole and in packing ring accommodating hole;Damping washer is located in packing ring accommodating hole and spacer ring is pushed down in lower end Upper end;Inlet manifold is provided with the flange for pushing down damping washer upper end;The screw rod of attachment screw through flange and damping washer and with Spacer ring is threadedly coupled.The screw rod of the attachment screw of the inlet manifold mounting structure through flange and damping washer and with spacer ring screw thread Connection, installs firm, and is not likely to produce vibrating noise after inlet manifold installation, and service life is longer.
Preferably, described inlet manifold mounting structure also includes:Pad, several fixing screws;Pad is located at branch Between frame side wall and cylinder cap;The screw rod of fixing screws is threadedly coupled through rack side wall and pad with cylinder cap.The spiral shell of fixing screws Bar is threadedly coupled through rack side wall and pad and cylinder cap to be made to be connected more firm and is not likely to produce vibrating noise.
Preferably, described inlet manifold mounting structure also includes:It is set in the stairstepping shock absorbing ring outside inlet manifold; The big end of stairstepping shock absorbing ring is located in spacer ring downside, the endoporus of the small end insertion spacer ring of stairstepping shock absorbing ring and and damping washer Lower end is connected.It is connected in the endoporus of the small end insertion spacer ring of stairstepping shock absorbing ring and with damping washer lower end, reduction vibration is made an uproar Audio fruit is more preferable.
Compared with prior art, the beneficial effects of the utility model are:The attachment screw of the inlet manifold mounting structure Screw rod is threadedly coupled through flange and damping washer and with spacer ring, installs firm, and is not likely to produce vibration after inlet manifold installation Noise, service life is longer.The screw rod of fixing screws makes to be connected more firm through rack side wall and pad with cylinder cap threaded connection And it is not likely to produce vibrating noise.It is connected in the endoporus of the small end insertion spacer ring of stairstepping shock absorbing ring and with damping washer lower end, makes Reduce vibrating noise effect more preferable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
In figure:Cylinder cap 1, support 2, inlet manifold 3, through hole 4, damping washer 5, attachment screw 6, packing ring accommodating hole 7, spacer ring 8th, pad 9, fixing screws 10, stairstepping shock absorbing ring 11.
Embodiment
It is shown below in conjunction with the accompanying drawings that the utility model is described further.
As shown in Figure 1:A kind of inlet manifold mounting structure, including:Cylinder cap 1, the support 2 that a side is connected with cylinder cap 1, Inlet manifold 3, the damping washer 5 provided with the through hole 4 being enclosed on outside inlet manifold 3, three attachment screws 6;Support 2 holds provided with packing ring Put hole 7 and the spacer ring 8 in packing ring accommodating hole 7;Damping washer 5 is located in packing ring accommodating hole 7 and lower end is pushed down on spacer ring 8 End;Inlet manifold 3 is provided with the flange for pushing down the upper end of damping washer 5;The screw rod of attachment screw 6 through flange and damping washer 5 and It is threadedly coupled with spacer ring 8.The material of damping washer 5 is rubber.
In the present embodiment, the described mounting structure of inlet manifold 3 also includes:Pad 9, two fixing screws 10;9, pad Between the side wall of support 2 and cylinder cap 1;The screw rod of fixing screws 10 is threadedly coupled through the side wall of support 2 and pad 9 with cylinder cap 1.Pad The material of piece 9 is rubber.
The described mounting structure of inlet manifold 3 also includes:It is set in the stairstepping shock absorbing ring 11 outside inlet manifold 3;Ladder The big end of shape shock absorbing ring 11 is located in the downside of spacer ring 8, the endoporus of the small end insertion spacer ring 8 of stairstepping shock absorbing ring 11 and and beam Enclose 5 lower ends and be integrally formed connection.The material of stairstepping shock absorbing ring 11 is rubber.
The beneficial effects of the utility model are:The screw rod of the attachment screw of the inlet manifold mounting structure is through flange and subtracts Shake and be threadedly coupled packing ring with spacer ring, installs firm, and is not likely to produce vibrating noise after inlet manifold installation, service life compared with It is long.The screw rod of fixing screws is threadedly coupled through rack side wall and pad and cylinder cap to be made to be connected more firm and is not likely to produce vibration and makes an uproar Sound.It is connected in the endoporus of the small end insertion spacer ring of stairstepping shock absorbing ring and with damping washer lower end, makes reduction vibrating noise effect More preferably.
It is apparent to one skilled in the art that the utility model can change into various ways, and such change is not Think to depart from scope of the present utility model.All such technical staff to the field obviously change, and will include Within the scope of present claims.

Claims (3)

1. a kind of inlet manifold mounting structure, including:Cylinder cap, the support that a side is connected with cylinder cap, inlet manifold;Its feature It is that described inlet manifold mounting structure also includes:Damping washer provided with the through hole being enclosed on outside inlet manifold, several connections Screw;Support is provided with packing ring accommodating hole and the spacer ring in packing ring accommodating hole;Damping washer be located at packing ring accommodating hole in and under Side pressure lives spacer ring upper end;Inlet manifold is provided with the flange for pushing down damping washer upper end;The screw rod of attachment screw is through flange and subtracts Shake packing ring and be threadedly coupled with spacer ring.
2. inlet manifold mounting structure according to claim 1, it is characterized in that:Also include:Pad, several fix spiral shell Nail;Pad is located between rack side wall and cylinder cap;The screw rod of fixing screws is threadedly coupled through rack side wall and pad with cylinder cap.
3. inlet manifold mounting structure according to claim 1 or 2, it is characterized in that:Also include:It is set in outside inlet manifold Stairstepping shock absorbing ring;The big end of stairstepping shock absorbing ring is located on the downside of spacer ring, and the small end of stairstepping shock absorbing ring inserts the interior of spacer ring It is connected in hole and with damping washer lower end.
CN201720105143.8U 2017-01-25 2017-01-25 Inlet manifold mounting structure Active CN206487577U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720105143.8U CN206487577U (en) 2017-01-25 2017-01-25 Inlet manifold mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720105143.8U CN206487577U (en) 2017-01-25 2017-01-25 Inlet manifold mounting structure

Publications (1)

Publication Number Publication Date
CN206487577U true CN206487577U (en) 2017-09-12

Family

ID=59767145

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720105143.8U Active CN206487577U (en) 2017-01-25 2017-01-25 Inlet manifold mounting structure

Country Status (1)

Country Link
CN (1) CN206487577U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110685835A (en) * 2019-09-05 2020-01-14 神通科技集团股份有限公司 Intake manifold vibration and noise reduction structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110685835A (en) * 2019-09-05 2020-01-14 神通科技集团股份有限公司 Intake manifold vibration and noise reduction structure

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GR01 Patent grant
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CP03 Change of name, title or address

Address after: 315408 No. 788 Tanjialing West Road, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province

Patentee after: Shentong Science and Technology Group Co., Ltd.

Address before: 315408 788 Tanjialing West Road, Yuyao City, Ningbo City, Zhejiang Province

Patentee before: Ningbo Shentong Mould & Plastic Co., Ltd.