CN202573697U - Plate spring seat and engineering machinery with same - Google Patents
Plate spring seat and engineering machinery with same Download PDFInfo
- Publication number
- CN202573697U CN202573697U CN 201220125086 CN201220125086U CN202573697U CN 202573697 U CN202573697 U CN 202573697U CN 201220125086 CN201220125086 CN 201220125086 CN 201220125086 U CN201220125086 U CN 201220125086U CN 202573697 U CN202573697 U CN 202573697U
- Authority
- CN
- China
- Prior art keywords
- wear
- block
- spring block
- spring
- resistant
- 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
Links
Images
Landscapes
- Springs (AREA)
Abstract
The utility model discloses a plate spring seat and engineering machinery with the same. The plate spring seat comprises a wear-resisting block and a plate spring seat body, wherein the wear-resisting block is detachably connected with the plate spring seat body. The plate spring seat has the advantages of simple structure, convenience in maintenance and long service life, and effectively solves the problems that the conventional plate spring seat is not wear-resisting, short in service life and high in cost, the waste is caused by the replacement of the conventional plate spring seat, and the like.
Description
Technical field
The utility model relates to engineering machinery field, is specifically related to a kind of spring block and has its construction machinery and equipment.
Background technology
In running car, and also there is friction in the positive pressure of Automobile Plate spring abutment receiving plate spring between the leaf spring, contact surface abrasion is fast.At present the Automobile Plate spring abutment generally adopts one-piece construction, carries out affixed through welding or bolt connecting mode and axle housing.
Existing Automobile Plate spring abutment needs to change whole spring block after wearing and tearing, exist to change deficiencies such as waste, cost is high, not wear-resisting, the life-span is short.For the spring block that is welded on the axle housing, when changing, go back the easy damaged axle housing.
The utility model content
In order to overcome the above-mentioned defective and the deficiency of prior art, first purpose of the utility model is to provide a kind of knockdown spring block, comprising: wear-resistant block, spring block body; Said wear-resistant block and said spring block body removably connect.
Further, spring block also comprises removable connector, and said wear-resistant block is connected with said spring block body through said removable connector.
Further, said removable connector is bolt or screw.
Further, the upper surface of said wear-resistant block is a curved surface, and the upper surface of said wear-resistant block is used for contacting and transmitted load with leaf spring; The lower surface of said wear-resistant block and said spring block body fit tightly.
Further, the lower surface of said wear-resistant block is the plane, and the binding face of said spring block body and said wear-resistant block is the plane.
Further, said wear-resistant block and said spring block body form concave structure.
Further, said spring block body adopts cast iron materials to process.
Further, said wear-resistant block adopts high-abrasive material to process.
In order to overcome the above-mentioned defective and the deficiency of prior art, second purpose of the utility model is to provide a kind of construction machinery and equipment, comprises above-mentioned any spring block.
Further, above-mentioned construction machinery and equipment is an engineering truck, and said engineering truck comprises axle housing; Said spring block and said axle housing welding or pass through bolted connection.
The utility model spring block is through being divided into spring block two members of spring block body and wear-resistant block, and the two removably connects, and when wear-resistant block may wear to a certain degree, can change wear-resistant block easily, need not to change whole spring block; Above-mentioned later-model modular panel spring abutment is simple in structure, easy to maintenance, and long service life can effectively solve problems such as existing spring block is not wear-resisting, the life-span short, replacing waste, cost height.
Description of drawings
Fig. 1 is the example structure scheme drawing of the utility model spring block;
Fig. 2 is the spring block of structure shown in Figure 1 and the scheme of installation of axle housing.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model spring block embodiment comprises: removable connector, wear-resistant block 2, spring block body 3; Wear-resistant block 2 is connected with spring block body 3 through removable connector.
During concrete operations, above-mentioned removable connector can be for bolt 1 or other removable connector commonly used, like screw; Spring block body 3 can adopt cast iron materials to process, and its friction face need not to quench or modifier treatment; Wear-resistant block 2 adopts high-abrasive material to process.
It is understandable that; Realize a kind of embodiment that is detachably connected as of wear-resistant block 2 and spring block body 3 through removable connector; During concrete operations, can also utilize other mode to realize that the two removably connects, as on spring block body 3, offering groove; On the wear-resistant block 2 projection is set, cooperates with groove through projection and realize the two clamping.
During concrete operations, wear-resistant block 2 can be employed in common material surface plating one wear-resistant material layer, like chromium plating, plays wear-resisting effect and gets final product; Preferably, in order to improve the overall performance of service life and lifting plate spring abutment 4, wear-resistant block 2 can adopt wear-resisting material to process, as utilizes alloy steel or compound plastic material to process.
When using, leaf spring contacts with the upper surface of wear-resistant block 2, and the upper surface of wear-resistant block 2 is used for transmitted load; In order to guarantee that leaf spring can rotate smoothly, wear-resistant block 2 upper surfaces are set to curved surface, and the lower surface of wear-resistant block 2 and spring block body 3 fit tightly.
Preferably, in order to realize fitting effect preferably and simplify technology, the lower surface of wear-resistant block 2 is the plane, and spring block body 3 is the plane with the binding face of wear-resistant block 2.
Preferably, for the above-mentioned removable connector that do not wear and tear, the thickness of wear-resistant block 2 is greater than the preset thickness value, and promptly the thickness of wear-resistant block 2 should satisfy certain requirement.
Preferably, for leaf spring with lateral slip does not take place after wear-resistant block 2 contacts, wear-resistant block 2 forms concave structures with spring block body 3, that is: as shown in Figure 2, the height of the upper surface of wear-resistant block 2 is lower than the protruding height in leaf spring body 3 both sides.
With reference to Fig. 2, when specifically using above-mentioned spring block 4, can spring block 4 and axle housing 5 be linked together through modes such as bolt or welding.
The assembling and the application process of above-mentioned spring block 4 are summarized as follows: link into an integrated entity wear-resistant block 2 and spring block body 3 through bolt 1, through connection modes such as bolt or welding spring block 4 and axle housing 5 are fixed together then; When wear-resistant block 2 may wear to a certain degree, remove bolt 1, change wear-resistant block 2 and get final product, need not to remove and change spring block body 3.
The utility model spring block embodiment is through adopting spring block the sectional construction that comprises wear-resistant block and spring block body; And connect through bolt or other detouchable connection mode; When wear-resistant block may wear to a certain degree; Through removing removable connector is replaceable wear-resistant block, need not to change whole spring block; Above-mentioned later-model modular panel spring abutment is simple in structure, replacing and easy to maintenance, and long service life, cost is low.
More than be merely the preferred embodiment of the utility model, or not all within the spirit and principle of the utility model in order to restriction the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a spring block is characterized in that, comprising: wear-resistant block (2), spring block body (3); Said wear-resistant block (2) removably connects with said spring block body (3).
2. spring block according to claim 1 is characterized in that, also comprises removable connector, and said wear-resistant block (2) is connected with said spring block body (3) through said removable connector.
3. spring block according to claim 2 is characterized in that, said removable connector is bolt (1) or screw.
4. require each described spring block among the 1-3 according to aforesaid right, it is characterized in that the upper surface of said wear-resistant block (2) is a curved surface, the upper surface of said wear-resistant block (2) is used for contacting and transmitted load with leaf spring; The lower surface of said wear-resistant block (2) and said spring block body (3) fit tightly.
5. spring block according to claim 4 is characterized in that, the lower surface of said wear-resistant block (2) is the plane, and said spring block body (3) is the plane with the binding face of said wear-resistant block (2).
6. require each described spring block among the 1-3 according to aforesaid right, it is characterized in that, said wear-resistant block (2) forms concave structure with said spring block body (3).
7. spring block according to claim 6 is characterized in that, said spring block body (3) adopts cast iron materials to process.
8. spring block according to claim 7 is characterized in that, said wear-resistant block (2) adopts high-abrasive material to process.
9. a construction machinery and equipment is characterized in that, comprises like each described spring block (4) among the above-mentioned claim 1-8.
10. construction machinery and equipment according to claim 9 is characterized in that, it is an engineering truck, and said engineering truck comprises axle housing (5); Said spring block (4) and said axle housing (5) weld or pass through bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125086 CN202573697U (en) | 2012-03-29 | 2012-03-29 | Plate spring seat and engineering machinery with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125086 CN202573697U (en) | 2012-03-29 | 2012-03-29 | Plate spring seat and engineering machinery with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202573697U true CN202573697U (en) | 2012-12-05 |
Family
ID=47243142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220125086 Expired - Fee Related CN202573697U (en) | 2012-03-29 | 2012-03-29 | Plate spring seat and engineering machinery with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202573697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589945A (en) * | 2015-01-24 | 2015-05-06 | 吉林省车桥汽车零部件有限公司 | Press-welding steel plate spring seat for internal high-pressure axle housing and production method thereof |
| CN106114109A (en) * | 2016-08-30 | 2016-11-16 | 阿尔特汽车技术股份有限公司 | A kind of leaf springs of car is with wear-resisting auxiliary spring carrier structure |
-
2012
- 2012-03-29 CN CN 201220125086 patent/CN202573697U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589945A (en) * | 2015-01-24 | 2015-05-06 | 吉林省车桥汽车零部件有限公司 | Press-welding steel plate spring seat for internal high-pressure axle housing and production method thereof |
| CN104589945B (en) * | 2015-01-24 | 2019-03-05 | 吉林省车桥汽车零部件有限公司 | Interior high pressure axle housing is with rushing welding steel plate spring holder and its production method |
| CN106114109A (en) * | 2016-08-30 | 2016-11-16 | 阿尔特汽车技术股份有限公司 | A kind of leaf springs of car is with wear-resisting auxiliary spring carrier structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202573697U (en) | Plate spring seat and engineering machinery with same | |
| CN201696284U (en) | Alloy ring and cutting ring and eyeglass plate using same | |
| CN202944784U (en) | Material stop plate and elevator with material stop plate installed | |
| CN202017716U (en) | Special brake shoe carrier for Steyr front axle and Steyr rear axle | |
| CN202038366U (en) | Front axle mechanism of land scraper | |
| CN206171482U (en) | Truck bloster device and inclined plane wearing plate | |
| CN201454582U (en) | Abrasion resistant roller | |
| CN102874267B (en) | Roller side bearing device of two-shaft bogie of metallurgy car | |
| CN207005235U (en) | A kind of travelling gear of replaceable teeth portion | |
| CN201614145U (en) | Scraping plate of scraper conveyor with cast stone chute tank | |
| CN202823639U (en) | Connector of flotation machine scraper plate | |
| CN204037262U (en) | Flat spring bracket assembly and this heavy duty truck | |
| CN203076019U (en) | Combined grinding roller | |
| CN102888789B (en) | Forging heart railway frog strengthened by alloy steel | |
| CN103538439A (en) | Welded balance shaft assembly | |
| CN201074726Y (en) | Poly-carbon steel abrasion-proof lining board | |
| CN219822618U (en) | Low alloy casting link joint | |
| CN205222490U (en) | Novel driving wheel | |
| CN102358315A (en) | Bogie swing bolster wearing plate device and manufacturing method thereof | |
| CN202518051U (en) | Plate spring sliding seat of off-road dump truck | |
| CN221023164U (en) | Replaceable combined limit baffle for heavy truck plate spring | |
| CN202898442U (en) | Compositely-strengthened blast furnace top cloth chute | |
| CN202806777U (en) | Wearing plate and bogie provided with the same | |
| CN219171787U (en) | Pressure head structure | |
| CN209920973U (en) | Welded structure steel plate spring support for commercial vehicle drive axle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130506 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sanyi Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |