CN104626880A - Large vehicle rear axle housing device - Google Patents

Large vehicle rear axle housing device Download PDF

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Publication number
CN104626880A
CN104626880A CN201510039820.6A CN201510039820A CN104626880A CN 104626880 A CN104626880 A CN 104626880A CN 201510039820 A CN201510039820 A CN 201510039820A CN 104626880 A CN104626880 A CN 104626880A
Authority
CN
China
Prior art keywords
axle
axle casing
axle housing
shell
flange
Prior art date
Application number
CN201510039820.6A
Other languages
Chinese (zh)
Inventor
赖卫华
张汉桥
Original Assignee
张汉桥
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张汉桥 filed Critical 张汉桥
Priority to CN201510039820.6A priority Critical patent/CN104626880A/en
Publication of CN104626880A publication Critical patent/CN104626880A/en

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Abstract

The invention provides a large vehicle rear axle housing device. The large vehicle rear axle housing device comprises a half axle flange plate, a plate spring base, a half axle sleeve, a brake tube clip, an oil discharging opening nut, an upper half rear axle housing body, a lower half rear axle housing body, an oil tube supporting base and an oil injection opening nut. A rear axle housing is formed by the upper half rear axle housing body and the lower half rear axle housing body, the half axle flange plate is connected to the middle of the rear axle housing, the plate spring base is connected to the top of the upper half rear axle housing body and arranged on one side of the half axle flange plate, the brake tube clip is connected with the upper half rear axle housing body and arranged on the other side of the half axle flange plate, and flange plates having the connection functions are arranged at the front end and the rear end of the rear axle housing. According to the large vehicle rear axle housing device, the length of the rear axle housing is large, and even if many parts are connected, the accidents of tremble and fracture are not prone to occurring.

Description

A kind of cart rear-axle casing device
Technical field
The present invention relates to a kind of cart rear-axle casing device, belong to field of mechanical technique.
Background technology
Rear-axle casing device, in the middle of cart runs, easily ruptures, especially in the connection part of semiaxis flange and rear-axle casing.In addition, the length of rear-axle casing is longer, and the part connected thereon is a lot, and the generation of the accident of fracture of easily trembling, therefore, the support performance that how can improve rear-axle casing is the problem that the present invention will study.
Summary of the invention
The invention provides a kind of cart rear-axle casing device, the above defect can be overcome.
For solving above technical matters, the invention provides following technical scheme: a kind of cart rear-axle casing device, comprise semiaxis flange, spring block, axle tube, brake pipe clip, oil drain hole nut, rear-axle casing upper half shell, rear-axle casing lower half shell, oil pipe bearing, pouring orifice nut, rear-axle casing upper half shell and rear-axle casing lower half shell form rear-axle casing, the middle part of rear-axle casing connects semiaxis flange, described rear-axle casing upper half shell top is connected with spring block, spring block is arranged on semiaxis flange side, rear-axle casing upper half shell is connected with brake pipe clip, brake pipe clip is arranged on the opposite side of semiaxis flange, the front and back end of rear-axle casing has been provided with the flange of connection function, be provided with pouring orifice nut in semiaxis flange inside upper part, be connected with oil drain hole in semiaxis flange lower inside, oil drain hole place connects the oil drain hole nut of its connection function.
Further, the junction of described rear-axle casing and semiaxis flange is provided with arc-shaped transition section.
This cart rear-axle casing device that the present invention relates to, can solve the above defect.
Accompanying drawing explanation
Fig. 1 is a kind of cart rear-axle casing of the present invention device front elevation;
1-semiaxis flange, 2-spring block, 3-axle tube, 4-brake pipe clip, 5-oil drain hole nut, 6-pouring orifice nut, 7-rear-axle casing upper half shell, 8-rear-axle casing lower half shell, 9-oil pipe bearing.
Detailed description of the invention
As shown in Figure 1, a kind of cart rear-axle casing device, comprise semiaxis flange 1, spring block 2, axle tube 3, brake pipe clip 4, oil drain hole nut 5, rear-axle casing upper half shell 7, rear-axle casing lower half shell 8, oil pipe bearing 9, pouring orifice nut 6, rear-axle casing upper half shell 7 and rear-axle casing lower half shell 8 form rear-axle casing, the middle part of rear-axle casing connects semiaxis flange 1, described rear-axle casing upper half shell 7 top is connected with spring block, spring block 2 is arranged on semiaxis flange side, rear-axle casing upper half shell 7 is connected with brake pipe clip, and brake pipe clip 4 is arranged on the opposite side of semiaxis flange; The front and back end of rear-axle casing has been provided with the flange of connection function; Be provided with pouring orifice nut 6 in semiaxis flange 1 inside upper part, be connected with oil drain hole in semiaxis flange lower inside, oil drain hole place connects the oil drain hole nut 5 of its connection function.
The junction of described rear-axle casing and semiaxis flange 1 is provided with arc-shaped transition section.
Detailed description of the invention of the present invention does not form the restriction to the application's scope; within every spirit in the present invention's design and principle, any amendment that one of skill in the art can make, equivalent to replace and improvement etc. all should be included within protection scope of the present invention.

Claims (2)

1. a cart rear-axle casing device, it is characterized in that, comprise semiaxis flange, spring block, axle tube, brake pipe clip, oil drain hole nut, rear-axle casing upper half shell, rear-axle casing lower half shell, oil pipe bearing, pouring orifice nut, rear-axle casing upper half shell and rear-axle casing lower half shell form rear-axle casing, the middle part of rear-axle casing connects semiaxis flange, described rear-axle casing upper half shell top is connected with spring block, spring block is arranged on semiaxis flange side, rear-axle casing upper half shell is connected with brake pipe clip, and brake pipe clip is arranged on the opposite side of semiaxis flange; The front and back end of rear-axle casing has been provided with the flange of connection function; Be provided with pouring orifice nut in semiaxis flange inside upper part, be connected with oil drain hole in semiaxis flange lower inside, oil drain hole place connects the oil drain hole nut of its connection function.
2. a kind of cart rear-axle casing device according to claim 1, it is characterized in that, the junction of described rear-axle casing and semiaxis flange is provided with arc-shaped transition section.
CN201510039820.6A 2015-01-27 2015-01-27 Large vehicle rear axle housing device CN104626880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510039820.6A CN104626880A (en) 2015-01-27 2015-01-27 Large vehicle rear axle housing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510039820.6A CN104626880A (en) 2015-01-27 2015-01-27 Large vehicle rear axle housing device

Publications (1)

Publication Number Publication Date
CN104626880A true CN104626880A (en) 2015-05-20

Family

ID=53206305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510039820.6A CN104626880A (en) 2015-01-27 2015-01-27 Large vehicle rear axle housing device

Country Status (1)

Country Link
CN (1) CN104626880A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033284A (en) * 2015-06-25 2015-11-11 江苏恒力组合机床有限公司 Method for synchronously machining flange plates at two ends of rear axle housing welding assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033284A (en) * 2015-06-25 2015-11-11 江苏恒力组合机床有限公司 Method for synchronously machining flange plates at two ends of rear axle housing welding assembly

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20150520