CN103009957A - Cargo truck balanced suspension assembly - Google Patents
Cargo truck balanced suspension assembly Download PDFInfo
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- CN103009957A CN103009957A CN2013100178902A CN201310017890A CN103009957A CN 103009957 A CN103009957 A CN 103009957A CN 2013100178902 A CN2013100178902 A CN 2013100178902A CN 201310017890 A CN201310017890 A CN 201310017890A CN 103009957 A CN103009957 A CN 103009957A
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- balanced
- balance
- suspension assembly
- balanced suspension
- balance shaft
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Abstract
The invention discloses a cargo truck balanced suspension assembly. The cargo truck balanced suspension assembly is composed of a balanced suspension, an oil seal seat, an oil seal combination, a tapered roller bearing, a plate spring seat, locknuts, anti-loose spacers, an anti-dust cover, an oil injection nozzle and bolts, wherein the balanced suspension is composed of a balanced suspension supporting base, a balanced beam and a balanced shaft; the balanced suspension supporting base is fixed at two ends of the balanced beam through welding; the plate spring seat is connected to the balanced suspension supporting base through the balanced shaft; two tapered roller bearings are arranged between the plate spring seat and the balanced shaft, so that the tapered roller bearings can rotate flexibly and steadily; and the anti-loose spacers are respectively locked on the balanced shaft and the locknuts by using the bolts to prevent the locknuts from loosening. The cargo truck balanced suspension assembly has a simple design structure, improves vehicle stability and safety, solves abrasion between the plate spring seats of the balanced suspension and the balanced shaft, and improves an overall service life of a product.
Description
Technical field
The present invention relates to the balancing suspension assembly, particularly the truck balanced suspension assembly.
Background technology
Autotruck is in driving process, be used for road bump, the vehicle impact load is strengthened, have relatively high expectations to the in-use performance of balance suspension assembly this moment, the balance suspension assembly that uses at present, rotate by the mounting cylinder cover between spring block and the balance shaft, so that balance shaft and jacket casing wear and tear easily, reduce balance suspension assembly service life; Spring block is fastening to be fixed by gland, so that the gap of spring block can not be adjusted, very easily makes the gland fracture make spring block deviate from significant deficiency.
Summary of the invention
In order to overcome above shortcomings part in the prior art, the object of the present invention is to provide a kind of truck balanced suspension assembly, it is simple in structure, automobile balance and safety have been improved, solve simultaneously the wearing and tearing between balance suspension spring block and the balance shaft, improved the whole service life of product.
In order to reach above-mentioned purpose, the present invention adopts following concrete technical scheme: the truck balanced suspension assembly, formed by balance suspension, oil sealing seat ring, oil sealing combination, tapered roller bearing, spring block, jam nut, check washer, cover of dust, zerk and bolt, wherein balance suspension is comprised of balance suspension bearing, equalizing bar, balance shaft, described balance suspension bearing is fixed by welding in the two ends of equalizing bar, described spring block is connected with the balance suspension bearing by balance shaft, and two tapered roller bearings are installed between described spring block and the balance shaft.
Described balance shaft adopts the 40Cr round steel to process, and fixes by close-fitting with the balance suspension bearing, and processes a step at the balance shaft front end face, prevents that balance shaft from deviating from from the balance suspension bearing, and its other end is processed into thread, is used for the assembling jam nut.
Described spring block and two tapered roller bearing gaps are adjusted by jam nut and are fastening.
Described cover of dust is installed on the spring block, and it is positioned at the outside of balance shaft end and with jam nut, check washer and bolt seal.
Described oil sealing seat ring, oil sealing combination are arranged between spring block and the balance shaft.
Described check washer is locked in respectively on balance shaft and the jam nut with bolt.
Described zerk is arranged on cover of dust central authorities.
Compared with prior art, the present invention has following outstanding advantages and effect: owing to be provided with above structure, this truck balanced suspension assembly, spring block and balance shaft wear problem have been solved comprehensively, particularly solved because the failsafety of binding spring abutment make spring block deviate from significant deficiency, improved stationarity and the safety of product whole service life, vehicle.
Description of drawings
Fig. 1 is the topology view of truck balanced suspension assembly of the present invention;
Fig. 2 is the birds-eye view of truck balanced suspension assembly of the present invention;
The present invention is described in further detail below in conjunction with accompanying drawing.
The specific embodiment
In order further to explain technical scheme of the present invention, the present invention will be described in detail below by specific embodiment.
Such as Fig. 1, shown in Figure 2, the truck balanced suspension assembly, by balance suspension, oil sealing seat ring 4, oil sealing combination 5, tapered roller bearing 6, spring block 7, jam nut 8, check washer 9, cover of dust 10, zerk 11 and bolt 12 form, wherein balance suspension is by balance suspension bearing 1, equalizing bar 2, balance shaft 3 forms, balance suspension bearing 1 is fixed by welding in the two ends of equalizing bar 2, equalizing bar 2 adopts steel plate punched to form, spring block 7 is connected with balance suspension bearing 1 by balance shaft 3, described balance shaft 3 adopts the 40Cr round steel to process, fix by close-fitting with balance suspension bearing 1, and process a step 13 at the balance shaft front end face, prevent that balance shaft 3 from deviating from, its other end is processed into thread, be used for the assembling jam nut, two tapered roller bearings 6 are installed between described spring block 7 and the balance shaft 3, flexible stable rotation, spring block 7 and two tapered roller bearing gaps are adjusted by jam nut 8 and are fastening, prevent that spring block 7 from deviating from, described check washer 9 usefulness bolts 12 are locked in respectively on balance shaft 3 and the jam nut 8, prevent that jam nut 8 is loosening, cover of dust 10 is installed on the spring block 7, it is positioned at the outside of balance shaft end and with jam nut 8, check washer 9 and bolt 12 sealings, prevent that extraneous dust from flowing into, zerk 11 is arranged on cover of dust 10 central authorities.
It should be noted that at last: above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1. truck balanced suspension assembly, it is characterized in that: formed by balance suspension, oil sealing seat ring, oil sealing combination, tapered roller bearing, spring block, jam nut, check washer, cover of dust, zerk and bolt, wherein balance suspension is comprised of balance suspension bearing, equalizing bar, balance shaft, described balance suspension bearing is fixed by welding in the two ends of equalizing bar, described spring block is connected with the balance suspension bearing by balance shaft, and two tapered roller bearings are installed between described spring block and the balance shaft.
2. according to claims 1 described truck balanced suspension assembly, it is characterized in that: described balance shaft adopts the 40Cr round steel to process, fix by close-fitting with the balance suspension bearing, and process a step at the balance shaft front end face, its other end is processed into thread.
3. according to claims 1 described truck balanced suspension assembly, it is characterized in that: described spring block and two tapered roller bearing gaps are adjusted by jam nut and are fastening.
4. according to claims 1 described truck balanced suspension assembly, it is characterized in that: described cover of dust is installed on the spring block, and it is positioned at the outside of balance shaft end and with jam nut, check washer and bolt seal.
5. according to claims 1 described truck balanced suspension assembly, it is characterized in that: described oil sealing seat ring, oil sealing combination are arranged between spring block and the balance shaft.
6. according to claims 1 described truck balanced suspension assembly, it is characterized in that: described check washer is locked in respectively on balance shaft and the jam nut with bolt.
7. according to claims 1 described truck balanced suspension assembly, it is characterized in that: described zerk is arranged on cover of dust central authorities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100178902A CN103009957A (en) | 2013-01-18 | 2013-01-18 | Cargo truck balanced suspension assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100178902A CN103009957A (en) | 2013-01-18 | 2013-01-18 | Cargo truck balanced suspension assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009957A true CN103009957A (en) | 2013-04-03 |
Family
ID=47959276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100178902A Pending CN103009957A (en) | 2013-01-18 | 2013-01-18 | Cargo truck balanced suspension assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009957A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994876A (en) * | 2017-03-16 | 2017-08-01 | 北京福田戴姆勒汽车有限公司 | A kind of balance shaft assembly and the heavy vehicle with it |
| CN107399217A (en) * | 2017-08-11 | 2017-11-28 | 林欣雨 | A kind of truck punch welding equalizing type of suspension |
| CN107570654A (en) * | 2017-10-16 | 2018-01-12 | 重庆能特机械制造有限公司 | A kind of balanceable shaft processing technique and its mould |
| CN111186276A (en) * | 2020-02-14 | 2020-05-22 | 江苏汤臣汽车零部件有限公司 | Process for manufacturing balanced suspension composite structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0412536A1 (en) * | 1989-08-08 | 1991-02-13 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Locking device for a grooved nut |
| JPH04138905A (en) * | 1990-09-30 | 1992-05-13 | Isuzu Motors Ltd | Shaft structure for trunnion suspension |
| CN201116068Y (en) * | 2007-11-02 | 2008-09-17 | 东风汽车有限公司 | Balance suspension of load-carrying vehicle |
| CN201366922Y (en) * | 2008-11-28 | 2009-12-23 | 龙岩建丰机械制造有限公司 | Truck balance suspension |
| CN201922873U (en) * | 2010-12-15 | 2011-08-10 | 陈明伟 | Heavy-duty truck balance suspension system |
| CN102654156A (en) * | 2012-05-07 | 2012-09-05 | 中国重型机械研究院有限公司 | Novel locking fastener |
-
2013
- 2013-01-18 CN CN2013100178902A patent/CN103009957A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0412536A1 (en) * | 1989-08-08 | 1991-02-13 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Locking device for a grooved nut |
| JPH04138905A (en) * | 1990-09-30 | 1992-05-13 | Isuzu Motors Ltd | Shaft structure for trunnion suspension |
| CN201116068Y (en) * | 2007-11-02 | 2008-09-17 | 东风汽车有限公司 | Balance suspension of load-carrying vehicle |
| CN201366922Y (en) * | 2008-11-28 | 2009-12-23 | 龙岩建丰机械制造有限公司 | Truck balance suspension |
| CN201922873U (en) * | 2010-12-15 | 2011-08-10 | 陈明伟 | Heavy-duty truck balance suspension system |
| CN102654156A (en) * | 2012-05-07 | 2012-09-05 | 中国重型机械研究院有限公司 | Novel locking fastener |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994876A (en) * | 2017-03-16 | 2017-08-01 | 北京福田戴姆勒汽车有限公司 | A kind of balance shaft assembly and the heavy vehicle with it |
| CN107399217A (en) * | 2017-08-11 | 2017-11-28 | 林欣雨 | A kind of truck punch welding equalizing type of suspension |
| CN107570654A (en) * | 2017-10-16 | 2018-01-12 | 重庆能特机械制造有限公司 | A kind of balanceable shaft processing technique and its mould |
| CN111186276A (en) * | 2020-02-14 | 2020-05-22 | 江苏汤臣汽车零部件有限公司 | Process for manufacturing balanced suspension composite structure |
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| PB01 | Publication | ||
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Application publication date: 20130403 |