CN103057354A - Axle-end connector for heavy trucks - Google Patents
Axle-end connector for heavy trucks Download PDFInfo
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- CN103057354A CN103057354A CN2013100188764A CN201310018876A CN103057354A CN 103057354 A CN103057354 A CN 103057354A CN 2013100188764 A CN2013100188764 A CN 2013100188764A CN 201310018876 A CN201310018876 A CN 201310018876A CN 103057354 A CN103057354 A CN 103057354A
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- connection block
- bearing
- axle
- connecting block
- face
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Abstract
The invention belongs to the technical field of axle tools and relates to an axle-end connector for heavy trucks. The disclosed axle-end connector for heavy trucks comprises a connecting block which is square. A welding sleeve is connected to one end of the connecting block. One end of the connecting block, connected with the welding sleeve, is provided with a welding surface. The welding sleeve and the connecting block are axially provided with weight reduction cavities. A bearing shaft is connected to the other end of the connecting block, a bearing socket rod is connected to the bearing shaft and is in a two-tiered stepped structure, an a screw link is connected to the bearing socket rod. Connections of the bearing shaft and the connecting block are slants. The welding sleeve, the connecting block, the bearing shaft and the bearing socket rod are coaxial. By the use of the axil-end connector for heavy trucks, the connecting block and the bearing socket rod in a heavy truck break less easily and the service life of the whole axle-end connector is prolonged.
Description
Technical field
The invention belongs to truck axle apparatus technical field, relate in particular to a kind of heavy duty truck axial end connector.
Background technology
The axle end face connector is the attaching parts between Automobile shaft and the wheel, is automobile important constituent elements in mechanical transmission course.The structure of present axle end face connector mainly is to comprise being connected with axostylus axostyle at Connection Block by Connection Block.One end face of Connection Block is to be welded to each other together with axletree, then is to link to each other with wheel on the axostylus axostyle, thereby axletree is linked to each other in mechanical drive with wheel.But this type of axle end face connector exists defective: the one,, because end face and the axletree of Connection Block are to be welded to connect, it is being welded to each other of end face of axle end face and Connection Block, when stressed again without supporter, thereby so that weld is insecure, easy fracture in use; The 2nd, because the axle end face connector can play the effect of load-bearing in Machine Movement Process, so whole axle end face connector can be subject to heavier power, and Connection Block directly links to each other with axletree, so that rupture easily between the two after stressed.Two defectives of above axle end face connector show particularly evidently in the use of heavy duty truck, so that the period of service of axle end face connector shortens.
Summary of the invention
The object of the invention is to solve above-described technical matters, a kind of heavy duty truck axial end connector is provided, its technical scheme is as follows:
A kind of heavy duty truck axial end connector, comprise Connection Block, it is characterized in that, described Connection Block is square body, one end of described Connection Block is connected with the welding cover, be positioned at an end that links to each other with the welding cover on the described Connection Block and be provided with face of weld, described welding cover and Connection Block offer the loss of weight cavity in the axial direction; The other end of described Connection Block is connected with the load-bearing axle, is connected with the bearing loop bar on the described load-bearing axle, and described bearing loop bar is two-layer step-by-step construction, is connected with threaded rod on the described bearing loop bar; The junction of described load-bearing axle and Connection Block is the inclined-plane, and described welding cover, Connection Block, load-bearing axle and bearing loop bar are the coaxial line setting.
Optimal way is that described loss of weight cavity ecto-entad shrinks gradually.
Optimal way is that described face of weld is the transition inclined-plane.
Heavy duty truck axial end connector provided by the invention, in the process of using, axletree is set in welding and puts, and links to each other with the face of weld of Connection Block so that axletree is close to the welding cover.One end of the face of weld on the Connection Block and axletree is welded to each other.Then the two-layer step-by-step construction at the bearing loop bar is arranged with large bearing carrier ring and little bearing carrier ring, is provided with wheel between two bearing carrier rings.And be screwed with nut at the threaded rod place, so that wheel is fixed between the bearing carrier ring.At this moment, the axle end face connector so that axletree and wheel be connected together.
The welding cover that the present invention arranges, when being that Connection Block connects, the size of welding cover is less than the size of Connection Block, can be for the face of weld that is welded to each other with axletree so that leave at interconnective end face.This moment, the welding cover can be used as the supporter of axle end face connector when stressed in the process of using, and to be converted into whole welding cover stressed so that welding end surface between the two is stressed, thereby so that weld is not easy fracture, extend working time.And the square body setting of Connection Block is welded more firm just for so that face of weld is larger.
The load-bearing axle of setting of the present invention is a solid cylinder, and its effect of playing mainly is load-bearing, so that whole axle end face connector is not easy fracture in the junction of Connection Block and bearing loop bar.
The loss of weight cavity that the present invention arranges is because whole axle end face connector is heavier, can be used for alleviating like this overall weight, also can save material simultaneously.And described loss of weight cavity ecto-entad shrinks gradually, be since the loss of weight cavity toward in, just the closer to the load-bearing axle, thereby can be subject to larger power, also with regard to easier fracture.And loss of weight cavity ecto-entad shrinks gradually, so that more less to internal cavity, it is more solid that Connection Block also just becomes.The loss of weight cavity is that the dual property of taking into account weight and fecundity arranges.
The junction of load-bearing axle of the present invention and Connection Block is the inclined-plane.Be for so that whole truck axial end connector in Machine Movement Process, reduce friction, thereby reduce wear.
Face of weld of the present invention is the transition inclined-plane.Can be so that the area of face of weld be more, so that the basic plane of welding is larger, and face of weld is a transition face with inclination angle, so be conducive to the effect of the power of offsetting, reduces stressed.
The invention enables the axle end face connector more firm with the weld of axletree, particularly for being not easy fracture between the Connection Block of heavy duty truck and the bearing loop bar, prolong the service life of whole axle end face connector.
Description of drawings
Fig. 1 scheme drawing of the present invention.
Fig. 2 Connection Block of the present invention and welding cover connection diagram.
The specific embodiment
Specify embodiment below in conjunction with Fig. 1 and Fig. 2:
A kind of heavy duty truck axial end connector, comprise Connection Block 1, it is characterized in that, described Connection Block 1 is square body, one end of described Connection Block 1 is connected with welding cover 2, be positioned on the described Connection Block 1 with welding cover 2 ends that link to each other and be provided with face of weld 3, described welding overlap 2 and Connection Block 1 offer in the axial direction loss of weight cavity 4; The other end of described Connection Block 1 is connected with load-bearing axle 5, is connected with bearing loop bar 6 on the described load-bearing axle 5, and described bearing loop bar 6 is two-layer step-by-step construction, is connected with threaded rod 7 on the described bearing loop bar 6; Described load-bearing axle 5 is inclined-plane 8 with the junction of Connection Block 1, and described welding cover 2, Connection Block 1, load-bearing axle 5 and bearing loop bar 6 are the coaxial line setting.
Optimal way is that described loss of weight cavity 4 ecto-entads shrink gradually.
Optimal way is that described face of weld 3 is the transition inclined-plane.
Heavy duty truck axial end connector provided by the invention, in the process of using, axletree is set in welding and puts, and links to each other with the face of weld of Connection Block so that axletree is close to the welding cover.One end of the face of weld on the Connection Block and axletree is welded to each other.Then the two-layer step-by-step construction at the bearing loop bar is arranged with large bearing carrier ring and little bearing carrier ring, is provided with wheel between two bearing carrier rings.And be screwed with nut at the threaded rod place, so that wheel is fixed between the bearing carrier ring.At this moment, the axle end face connector so that axletree and wheel be connected together.
Claims (3)
1. heavy duty truck axial end connector, comprise Connection Block, it is characterized in that, described Connection Block is square body, one end of described Connection Block is connected with the welding cover, be positioned at an end that links to each other with the welding cover on the described Connection Block and be provided with face of weld, described welding cover and Connection Block offer the loss of weight cavity in the axial direction; The other end of described Connection Block is connected with the load-bearing axle, is connected with the bearing loop bar on the described load-bearing axle, and described bearing loop bar is two-layer step-by-step construction, is connected with threaded rod on the described bearing loop bar; The junction of described load-bearing axle and Connection Block is the inclined-plane, and described welding cover, Connection Block, load-bearing axle and bearing loop bar are the coaxial line setting.
2. heavy duty truck axial end connector as claimed in claim 1 is characterized in that, described loss of weight cavity ecto-entad shrinks gradually.
3. heavy duty truck axial end connector as claimed in claim 1 is characterized in that, described face of weld is the transition inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100188764A CN103057354A (en) | 2013-01-18 | 2013-01-18 | Axle-end connector for heavy trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100188764A CN103057354A (en) | 2013-01-18 | 2013-01-18 | Axle-end connector for heavy trucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103057354A true CN103057354A (en) | 2013-04-24 |
Family
ID=48100361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100188764A Pending CN103057354A (en) | 2013-01-18 | 2013-01-18 | Axle-end connector for heavy trucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703290A (en) * | 2019-01-31 | 2019-05-03 | 山东省梁山神力汽车配件有限公司 | A kind of segmented Trailer car shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB895351A (en) * | 1957-09-12 | 1962-05-02 | Arthur William Hunton | Improvements in axles for tractor drawn vehicles |
| DE1580640A1 (en) * | 1965-08-30 | 1970-12-17 | North American Rockwell | Trailer axle |
| CN2716035Y (en) * | 2004-08-09 | 2005-08-10 | 王祖福 | Axle structure of trailer wagon bridge |
| CN201858249U (en) * | 2010-09-28 | 2011-06-08 | 浙江龙虎锻造有限公司 | Forged shaft head |
| CN203032289U (en) * | 2013-01-18 | 2013-07-03 | 浙江龙虎锻造有限公司 | Shaft end face connection body of heavy truck |
-
2013
- 2013-01-18 CN CN2013100188764A patent/CN103057354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB895351A (en) * | 1957-09-12 | 1962-05-02 | Arthur William Hunton | Improvements in axles for tractor drawn vehicles |
| DE1580640A1 (en) * | 1965-08-30 | 1970-12-17 | North American Rockwell | Trailer axle |
| CN2716035Y (en) * | 2004-08-09 | 2005-08-10 | 王祖福 | Axle structure of trailer wagon bridge |
| CN201858249U (en) * | 2010-09-28 | 2011-06-08 | 浙江龙虎锻造有限公司 | Forged shaft head |
| CN203032289U (en) * | 2013-01-18 | 2013-07-03 | 浙江龙虎锻造有限公司 | Shaft end face connection body of heavy truck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703290A (en) * | 2019-01-31 | 2019-05-03 | 山东省梁山神力汽车配件有限公司 | A kind of segmented Trailer car shaft |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130424 |