CN203005002U - Automobile front control arm - Google Patents
Automobile front control arm Download PDFInfo
- Publication number
- CN203005002U CN203005002U CN 201220645485 CN201220645485U CN203005002U CN 203005002 U CN203005002 U CN 203005002U CN 201220645485 CN201220645485 CN 201220645485 CN 201220645485 U CN201220645485 U CN 201220645485U CN 203005002 U CN203005002 U CN 203005002U
- Authority
- CN
- China
- Prior art keywords
- control arm
- upper cover
- vertical
- lower cover
- horizontal
- 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
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Abstract
The utility model relates to an automobile front control arm which comprises a control arm body, a vertical sleeve and a horizontal sleeve, wherein the control arm body is of a multilayer-type structure; the control arm body comprises an upper cover body and a lower cover body; an accommodating space is formed by the upper cover body and the lower cover body; a core body is arranged in the accommodating space; the vertical sleeve is arranged at one end of the control arm body; the horizontal sleeve is arranged at the other end of the control arm body; a vertical inner hole and a horizontal inner hole are inserted in the vertical sleeve and the horizontal sleeve respectively in a penetrating way; and the vertical inner hole and the horizontal inner hole are perpendicular to planes of the end ports of the vertical sleeve and the horizontal sleeve. According to the automobile front control arm disclosed by the utility model, after the planes and the inner holes are processed, perpendicularity of the inner holes and the planes is enabled to be equal to 0.1mm, so that when a bushing is subjected to press mounting, a press-in force and press mounting accuracy can be controlled and service life of a product is prolonged.
Description
Technical field
The utility model relates to a kind of automobile front control arm.
Background technology
Control arm is used in power actuated vehicle to help to support also each wheel of controlling machine motor vehicle.Usually, can find that Control arm is connected between the vehicle frame and wheel knob spare of power actuated vehicle, specifically is connected between vehicle frame and steering swivel.Due to many reasons applied pressure on the number of attaching parts and character and performance requirement and Control arm between Control arm and other vehicle part for example one by one, make the structure of Control arm totally complicated especially.
Control arm is a very crucial safety member of automotive suspension, works to connect steering swivel and subframe, control and is suspended in positional parameter, transmitted load in motion process, requires all very high to its Rigidity and strength.Simultaneously, after the processing of Control arm endoporus, the squareness of endoporus and black skin reaches 1.5 millimeters when maximum, locates according to black skin when causing endoporus to press-fit lining and is pressed into difficulty, and can not guarantee to press-fit precision.
The utility model content
The utility model provide a kind of cheap for manufacturing cost, product strength is high, can guarantee to press-fit the automobile front control arm of precision.
For solving the problems of the technologies described above, the utility model automobile front control arm, comprise: the Control arm body, described Control arm body is multilayer architecture, described Control arm body comprises upper cover body and lower cover, described upper cover body and described lower cover form an accommodating space, are provided with core body in described accommodating space; Vertical pipes, described vertical pipes are arranged on an end of described Control arm body; Horizontal case, described horizontal case are arranged on an other end of described Control arm body; Be equipped with vertical endoporus and horizontal endoporus in described vertical pipes and described horizontal case, the port plane of described vertical endoporus and described horizontal endoporus and described vertical sleeve and described horizontal case is vertical.
Described upper cover body and described lower cover design for sectional type; Wherein said upper cover body comprises the first upper cover, the second upper cover that mutually connects successively; Described lower cover comprises the first lower cover, the second lower cover that mutually connects successively.Stagger mutually in the position of described the first upper cover and described the second upper cover and described the first lower cover and described the second lower cover.
The utility model automobile front control arm is due to after plane endoporus processing, and the squareness on endoporus and plane guarantees 0.1 millimeter, can control pressing-in force when press-fiting lining and press-fit precision, the service life of raising product.Simultaneously, the utility model automobile front control arm left-right universal has been saved mould, frock and production control expense, whole body construction concision and compact, and the arrangement space of having saved other parts of suspension reduces weight and manufacturing cost.
Description of drawings
Fig. 1 is the utility model automobile front control arm structural representation.
Description of reference numerals in the utility model automobile front control arm accompanying drawing:
1-first upper cover 2-second upper cover 3-the first lower cover
4-the second lower cover 5-core body 6-vertical pipes
The horizontal endoporus of the vertical endoporus 9-of 7-horizontal case 8-
The specific embodiment
Below in conjunction with accompanying drawing, the utility model automobile front control arm is described in further detail.
As shown in Figure 1, the utility model automobile front control arm comprises: Control arm body, Control arm body are multilayer architecture, and the Control arm body comprises upper cover body and lower cover, and upper cover body and lower cover form an accommodating space, are provided with core body 5 in accommodating space; Vertical pipes 6, vertical pipes 6 are arranged on an end of Control arm body; Horizontal case 7, horizontal case 7 are arranged on an other end of Control arm body; Be equipped with vertical endoporus 8 and horizontal endoporus 9 in vertical pipes 6 and horizontal case 7, the port plane of vertical endoporus 8 and horizontal endoporus 9 and vertical sleeve and horizontal case 7 is vertical.
Upper cover body and lower cover design for sectional type; Wherein upper cover body comprises the first upper cover 1, the second upper cover 2 that mutually connects successively; Lower cover comprises the first lower cover 3, the second lower cover 4 that mutually connects successively.Stagger mutually in the position of the first upper cover 1 and the second upper cover 2 and the first lower cover 3 and the second lower cover 4.
The utility model automobile front control arm is due to after plane endoporus processing, and the squareness on endoporus and plane guarantees 0.1 millimeter, can control pressing-in force when press-fiting lining and press-fit precision, the service life of raising product.Simultaneously, the utility model automobile front control arm left-right universal has been saved mould, frock and production control expense, whole body construction concision and compact, and the arrangement space of having saved other parts of suspension reduces weight and manufacturing cost.
The preferred embodiment of below the utility model having been created illustrates, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the utility model creative spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (3)
1. automobile front control arm, is characterized in that, comprising:
The Control arm body, described Control arm body is multilayer architecture, and described Control arm body comprises upper cover body and lower cover, and described upper cover body and described lower cover form an accommodating space, are provided with core body in described accommodating space;
Vertical pipes, described vertical pipes are arranged on an end of described Control arm body;
Horizontal case, described horizontal case are arranged on an other end of described Control arm body;
Be equipped with vertical endoporus and horizontal endoporus in described vertical pipes and described horizontal case, the port plane of described vertical endoporus and described horizontal endoporus and described vertical sleeve and described horizontal case is vertical.
2. automobile front control arm according to claim 1, is characterized in that, described upper cover body and described lower cover design for sectional type; Wherein
Described upper cover body comprises the first upper cover, the second upper cover that mutually connects successively;
Described lower cover comprises the first lower cover, the second lower cover that mutually connects successively.
3. automobile front control arm according to claim 2, is characterized in that, staggers mutually in the position of described the first upper cover and described the second upper cover and described the first lower cover and described the second lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645485 CN203005002U (en) | 2012-11-29 | 2012-11-29 | Automobile front control arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645485 CN203005002U (en) | 2012-11-29 | 2012-11-29 | Automobile front control arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005002U true CN203005002U (en) | 2013-06-19 |
Family
ID=48596627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645485 Expired - Fee Related CN203005002U (en) | 2012-11-29 | 2012-11-29 | Automobile front control arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005002U (en) |
-
2012
- 2012-11-29 CN CN 201220645485 patent/CN203005002U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151129 |