CN2587685Y - Suspension balance axle end locking device for car - Google Patents
Suspension balance axle end locking device for car Download PDFInfo
- Publication number
- CN2587685Y CN2587685Y CN 02255900 CN02255900U CN2587685Y CN 2587685 Y CN2587685 Y CN 2587685Y CN 02255900 CN02255900 CN 02255900 CN 02255900 U CN02255900 U CN 02255900U CN 2587685 Y CN2587685 Y CN 2587685Y
- Authority
- CN
- China
- Prior art keywords
- balance shaft
- balancing shaft
- blind nut
- balance
- face
- 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
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model belongs to the technical field of suspension frames of automobiles, which particularly relates to a locking device in a balance suspension frame system with a balancing shaft for automobiles. A positioning screw cap of the balancing shaft is fixed on the end part of the balancing shaft by screw threads. The balancing shaft and the positioning screw cap of the balancing shaft are positioned by an interlocking pin to form an integral body. The end surface of the positioning screw cap of the balancing shaft is matched with a balancing shaft case or the end surface of a swing arm. The utility model has the advantages of simple structure, novel appearance, high use reliability, convenient installation and good maintainability, and has definite adjustability simultaneously.
Description
(1) technical field
The utility model belongs to the automotive suspension technical field, the latching device in the equalizing suspension system that particularly a kind of automobile with balance shaft is used.
(2) background technology
At present in the equalizing suspension system with balance shaft of automotive use, generally speaking, balance shaft housing or swing arm can be rotated around balance shaft, for preventing that them from coming off from balance shaft, usually it is spacing to use baffle plate, bolt to carry out, and this spacing form reliability is lower, and intensity is lower, adjustability is poor, and maintainability is also poor.
(3) summary of the invention
The utility model is at the deficiencies in the prior art, provides that a kind of intensity is big, good reliability, cost is low, maintainability good, the brand new latching device that has certain adjustability simultaneously easy for installation
The purpose of this utility model is achieved in that
Automobile of the present utility model is fixed with balance shaft location blind nut in the end of balance shaft by screw thread with suspension balance axle head latching device, is located by interlock pin between balance shaft and the balance shaft location blind nut, and becomes as a whole; The end face of balance shaft location blind nut matches with the end face of balance shaft housing or swing arm.
Further improvement of the utility model on the end face of balance shaft housing that the end face with balance shaft location blind nut matches or swing arm, is inlaid with the end face Friction disk by locating dowel pin.Make balance shaft housing or swing arm when balance shaft rotates, can reduce friction the amount of reducing wear.
Further improvement of the present utility model is that coupled axle-pin is fixed on the blind nut of balance shaft location by the bolt and spring washer circle.Balance shaft location blind nut, balance shaft, interlock pin become as a whole entirely.
Gap between balance shaft location blind nut and balance shaft housing or the swing arm can be realized by the position, hole that spin balancing shaft alignment blind nut and adjustment interlock pin cooperate with balance shaft.
The utility model is simple in structure, the outward appearance novelty, and the reliability of service height, easy for installation, maintainability well has certain adjustability simultaneously.
(4) description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1, balance shaft, 2, balance shaft housing or swing arm, 3, locating dowel pin, 4, the end face Friction disk, 5, interlock pin, 6, bolt, 7, spring washer, 8, balance shaft location blind nut
(5) specific embodiment
As shown in the figure, the utility model is made up of balance shaft 1, balance shaft housing or swing arm 2, locating dowel pin 3, end face Friction disk 4, interlock pin 5, hexagonal bar iron 6, spring washer 7, balance shaft location blind nut 8.Wherein balance shaft housing or swing arm 2 can be rotated around balance shaft; The end face Friction disk is embedded in by locating dowel pin 3 on the end face of balance shaft housing or swing arm 2, with balance shaft location blind nut 8 slide relative; Balance shaft location blind nut 8 is connected with balance shaft by its screw thread and is fixed on the balance shaft 1 by interlock pin 5, prevents its rotation; Interlock pin 5 is by bolt 6, and packing ring 7 is fixed on the blind nut 8 of balance shaft location, prevents that it from coming off.
Claims (3)
1. an automobile is with suspension balance axle head latching device, it is characterized in that: the end at balance shaft (1) is fixed with balance shaft location blind nut (8) by screw thread, locate by interlock pin (5) between balance shaft (1) and the balance shaft location blind nut (8), and become as a whole; The end face of balance shaft location blind nut (8) matches with the end face of balance shaft housing or swing arm (2).
2. suspension balance axle head latching device according to claim 1 is characterized in that: on the balance shaft housing that matches with the end face of balance shaft location blind nut (8) or the end face of swing arm (2), be inlaid with end face Friction disk (4) by locating dowel pin (3).
3. suspension balance axle head latching device according to claim 1 and 2 is characterized in that: coupled axle-pin (5) is fixed on the balance shaft location blind nut (8) by bolt (6) and spring washer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255900 CN2587685Y (en) | 2002-12-12 | 2002-12-12 | Suspension balance axle end locking device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255900 CN2587685Y (en) | 2002-12-12 | 2002-12-12 | Suspension balance axle end locking device for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587685Y true CN2587685Y (en) | 2003-11-26 |
Family
ID=33724303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02255900 Expired - Lifetime CN2587685Y (en) | 2002-12-12 | 2002-12-12 | Suspension balance axle end locking device for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587685Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303493A (en) * | 2011-06-11 | 2012-01-04 | 上汽依维柯红岩商用车有限公司 | Light balance shaft assembly with simply supported beam structure |
-
2002
- 2002-12-12 CN CN 02255900 patent/CN2587685Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303493A (en) * | 2011-06-11 | 2012-01-04 | 上汽依维柯红岩商用车有限公司 | Light balance shaft assembly with simply supported beam structure |
| CN102303493B (en) * | 2011-06-11 | 2013-02-20 | 上汽依维柯红岩商用车有限公司 | Light balance shaft assembly of simply supported beam structure |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121212 Granted publication date: 20031126 |