CN204398802U - A kind of balance suspension assembly of belt washer - Google Patents
A kind of balance suspension assembly of belt washer Download PDFInfo
- Publication number
- CN204398802U CN204398802U CN201520044135.8U CN201520044135U CN204398802U CN 204398802 U CN204398802 U CN 204398802U CN 201520044135 U CN201520044135 U CN 201520044135U CN 204398802 U CN204398802 U CN 204398802U
- Authority
- CN
- China
- Prior art keywords
- balance
- hub
- packing ring
- balance suspension
- suspension bearing
- 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 discloses a kind of balance suspension assembly of belt washer, comprise balance suspension bearing, balance shaft, equalizing bar, balance hub, gland, described balance shaft is installed on balance suspension bearing, described balance hub is installed on balance shaft, balance hub can rotate around balance shaft, described gland is fastened by bolts on balance shaft, it is characterized in that: described balance suspension bearing is provided with packing ring, described balance hub is provided with packing ring.The utility model adopts above technical scheme, and because balance suspension bearing and balance hub are provided with packing ring, the rotation wearing and tearing of being weighed Yuanping City between strut mount and balance hub, convert the wearing and tearing of packing ring and packing ring to.The utility model manufactures and designs simply, can prevent balance suspension, balance hub in use weares and teares, and improves Total Product service life.
Description
Technical field
The utility model belongs to automobile bottom diskware technical field, and what be specifically related to is a kind of balance suspension assembly of belt washer.
Background technology
Original truck balanced suspension assembly, comprises balance suspension, balance hub, gland, and balance hub is installed on the balance shaft of balance suspension, and balance hub can rotate around balance shaft, and gland is fastened by bolts on balance shaft, prevents balance hub from deviating from; Balance suspension assembly in use, balance hub can be rotated around balance shaft, cause balance hub inner end surface can rub with balance suspension seat end surface, balance suspension bearing, balance hub require that its hardness is low due to operation technique, in use very easily wear and tear, loosen, cause shorten its service life, member replacing frequency is large.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of balance suspension assembly that can prevent balance suspension bearing and balance hub wearing and tearing.
For achieving the above object, the utility model by the following technical solutions.
A kind of balance suspension assembly of belt washer, comprise balance suspension bearing, balance shaft, equalizing bar, balance hub, gland, described balance shaft is installed on balance suspension bearing, described balance hub is installed on balance shaft, balance hub can rotate around balance shaft, described gland is fastened by bolts on balance shaft, it is characterized in that: described balance suspension bearing is provided with packing ring, described balance hub is provided with packing ring.
Described balance suspension bearing is provided with packing ring, and its packing ring is fixed on balance suspension seat end surface by locating dowel pin, and described balance hub is provided with packing ring, and its packing ring is fixed on balance hub end face by locating dowel pin.
Described balance hub end face there are two holes of installing locating dowel pin, described balance suspension bearing have two holes of installing locating dowel pin, described packing ring has two through holes installing locating dowel pin.
Two dowel holes on described balance hub, balance suspension bearing and packing ring, aperture and hole width between centers consistent size.
Described packing ring is through surface hardening process, and quenching hardness is HRC46 ~ 52.
Described locating dowel pin diameter is φ 5, and locating dowel pin is through surface hardening process, and quenching hardness is HRC46 ~ 52.
The utility model adopts above technical scheme, because balance suspension bearing and balance hub are provided with packing ring, the rotation wearing and tearing of being weighed Yuanping City between strut mount and balance hub, convert the wearing and tearing of packing ring and packing ring to, because packing ring is higher through surface hardening process hardness, not easily cause wearing and tearing.The utility model manufactures and designs simply, can prevent balance suspension, balance hub in use weares and teares, and improves Total Product service life.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Fig. 1 is the structural representation of the balance suspension assembly of a kind of belt washer of the utility model.
Fig. 2 is the enlarged view at Fig. 1 A place of the balance suspension assembly of a kind of belt washer of the utility model.
Detailed description of the invention
As shown in Figure 1, a kind of balance suspension assembly of belt washer, comprise balance suspension bearing 1, balance shaft 2, equalizing bar 3, balance hub 4, gland 5, described balance shaft 2 is installed on balance suspension bearing 1, described equalizing bar 3 by two pieces balance suspension bearing 1 by weld connection together, described balance hub 4 is installed on balance shaft 2, balance hub 4 can rotate around balance shaft 2, described gland 5 is anchored on balance shaft 2 by bolt 6, it is characterized in that: described balance suspension bearing 1 is provided with packing ring 7, described balance hub 4 end face is provided with packing ring 7.
The end face of balance suspension bearing 1 is designed with two φ 5 holes, hole width between centers is 145mm; The end face of described balance hub 4 is designed with two φ 5 holes, hole width between centers is 145mm; Described packing ring 7 is designed with two φ 5 through holes, hole width between centers is 145mm.
As shown in Figure 1 or 2, the packing ring 7 that balance suspension bearing 1 is installed, its packing ring 7 is fixed on balance suspension bearing 1 end face by locating dowel pin 8, packing ring 7 is not rotated relative to balance suspension bearing 1, balance hub 4 end face is provided with packing ring 7, its packing ring 7 is fixed on balance hub 4 end face by locating dowel pin 8, and packing ring 7 is not rotated relative to balance hub 4; When during work, balance hub 4 is rotated around balance shaft 2, the packing ring 7 on balance hub 4 end face rubs with the packing ring 7 on balance suspension bearing 1, and the end face of balance hub 4 and balance suspension bearing 1 can not be made directly to rub.
The thickness of packing ring 7 is 5mm, and material is 20Cr material, and through surface hardening process, quenching hardness is HRC46 ~ 52.
Locating dowel pin 8 diameter is φ 5, and locating dowel pin 8 is through surface hardening process, and quenching hardness is HRC46 ~ 52.
Embodiment recited above is only be described preferred implementation of the present utility model; not design of the present utility model and scope are limited; under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement, all should drop into protection domain of the present utility model.
Claims (6)
1. the balance suspension assembly of a belt washer, comprise balance suspension bearing, balance shaft, equalizing bar, balance hub, gland, described balance shaft is installed on balance suspension bearing, described balance hub is installed on balance shaft, balance hub can rotate around balance shaft, described gland is fastened by bolts on balance shaft, it is characterized in that: described balance suspension bearing is provided with packing ring, described balance hub is provided with packing ring.
2. the balance suspension assembly of a kind of belt washer according to claim 1, it is characterized in that: described balance suspension bearing is provided with packing ring, its packing ring is fixed on balance suspension seat end surface by locating dowel pin, described balance hub is provided with packing ring, and its packing ring is fixed on balance hub end face by locating dowel pin.
3. the balance suspension assembly of a kind of belt washer according to claim 1 and 2, it is characterized in that: described balance hub end face has two holes of installing locating dowel pin, described balance suspension bearing there are two holes of installing locating dowel pin, described packing ring have two through holes installing locating dowel pin.
4. the balance suspension assembly of a kind of belt washer according to claim 3, is characterized in that: two dowel holes on described balance hub, balance suspension bearing and packing ring, aperture and hole width between centers consistent size.
5. the balance suspension assembly of a kind of belt washer according to claim 1 and 2, is characterized in that: described packing ring is through surface hardening process, and quenching hardness is HRC46 ~ 52.
6. the balance suspension assembly of a kind of belt washer according to claim 2, is characterized in that: described locating dowel pin diameter is φ 5, and locating dowel pin is through surface hardening process, and quenching hardness is HRC46 ~ 52.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044135.8U CN204398802U (en) | 2015-01-22 | 2015-01-22 | A kind of balance suspension assembly of belt washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044135.8U CN204398802U (en) | 2015-01-22 | 2015-01-22 | A kind of balance suspension assembly of belt washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398802U true CN204398802U (en) | 2015-06-17 |
Family
ID=53422693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044135.8U Expired - Fee Related CN204398802U (en) | 2015-01-22 | 2015-01-22 | A kind of balance suspension assembly of belt washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891682A (en) * | 2017-03-09 | 2017-06-27 | 安徽安凯金达机械制造有限公司 | A kind of structure of lightweight balance shaft assembly |
-
2015
- 2015-01-22 CN CN201520044135.8U patent/CN204398802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891682A (en) * | 2017-03-09 | 2017-06-27 | 安徽安凯金达机械制造有限公司 | A kind of structure of lightweight balance shaft assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160531 Address after: 213299 No. 168, Hua Cheng Middle Road, Jintan District, Jiangsu, Changzhou Patentee after: Jiangsu Fu Lu Bridge Technology Co., Ltd. Address before: Longyan City, Fujian Province town of redtown 364013 village in Xinluo District Lake Yang Wei Road No. 140 Patentee before: Wang Liqin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20200122 |