CN103523117B - A kind of big-and-middle horsepower tractor chassis layered water flood well and point wiring - Google Patents
A kind of big-and-middle horsepower tractor chassis layered water flood well and point wiring Download PDFInfo
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- CN103523117B CN103523117B CN201310484958.8A CN201310484958A CN103523117B CN 103523117 B CN103523117 B CN 103523117B CN 201310484958 A CN201310484958 A CN 201310484958A CN 103523117 B CN103523117 B CN 103523117B
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Abstract
The invention provides a kind of big-and-middle horsepower tractor chassis layered water flood well and point wiring, can by chassis production procedure, such that assembling rear chassis quality is good, the later stage uses problem few.A kind of big-and-middle horsepower tractor chassis layered water flood well, carries out, (1) packing change speed gear box, (2) packing back axle in the following manner, and (3) change speed gear box, back axle dock.The packing on chassis is divided into three steps by the present invention, and packing change speed gear box, packing back axle, finally realized the docking of change speed gear box, back axle before this.After packing change speed gear box and back axle, a quality gate is respectively set and carries out quality testing, tentatively carry out quality monitoring, in change speed gear box, back axle docking operation, also have three quality gates to detect, further increase the quality on chassis.Relative to prior art, the present invention, by assembling flow path sequencing, not only improves packaging efficiency, is also conducive to strictly controlling product design, reduction in the numbers of seconds, reject rate, decreases the potential safety hazard in the use of big-and-middle horsepower trac..
Description
Technical field
The present invention relates to big-and-middle horsepower trac. production field, be specifically related to a kind of big-and-middle horsepower tractor chassis production technology.
Background technology
Trac. is a kind of important field machine, can hang diversified agricultural machinery and implement and realize agricultural production operation.Along with national the allowance for purchase of agricultural machinery dynamics and rural holding centralization degree strengthen, supply falls short of demand especially in big-and-middle horsepower trac. market, research and improve the principle of work of big-and-middle horsepower trac., assembly technology is conducive to improving China's trac. production level, shortens the technological gap with developed country.In recent years, due to market driver effect, occur that trac. manufacturing enterprise dispatches from the factory element, selected powerplant module, chassis etc. to dress up the phenomenon of complete machine voluntarily by dealer or user.But, assemble producer's packaging technology imperfection of complete machine voluntarily, occur a lot of quality problems after causing product to use, not only shorten the service life of big-and-middle horsepower trac., also there is very large potential safety hazard.In big-and-middle horsepower trac. production process, be the key factor determining big-and-middle horsepower tractor mass to the control of chassis quality.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, a kind of big-and-middle horsepower tractor chassis layered water flood well and point wiring are provided, can by chassis production procedure, such that assembling rear chassis quality is good, the later stage uses problem few.
To achieve these goals, technical scheme of the present invention realizes in the following manner:
A kind of big-and-middle horsepower tractor chassis layered water flood well, carries out in the following manner,
(1) packing change speed gear box: cleaning gear box casing; Assembling output shaft and tween drive shaft; Debug bearing seat; Assembling reverse gear shaft; Assemble secondary speed change tween drive shaft and input shaft; Assembling bearing of input shaft seat; Assembling planet toothholder; Assembling shifting shaft and declutch shift shaft; Fitting tight cover plate;
(2) packing back axle: cleaning rear axle housing body; Assembling Power output assembly; Assembling differential assembly and tune predetermincd tension; Assembling conicle assembly and adjust the play; Assembly manipulation mechanism; Assembling hand brake assemblies; Assemble final drive assembly; Assembling differential-speed lock mechanism; Assembling lifter assembly;
(3) change speed gear box, back axle docking: assembling auxiliary gear box assembly; Assembling draw gear; Assembling suspension gear; Transmission system running-in test; Debug power-transfer clutch; Butt transmission system and driving engine; Docking driving engine and propons, bracket; Beat and carve chassis number and dress transmission shaft; Counter-balanced carriage before assembling.
Preferably, after packing change speed gear box completes, carry out first time quality testing; Second time quality testing is carried out after packing back axle completes; After transmission system running-in test, carry out third time quality testing, after docking driving engine and propons, bracket, carry out the 4th inferior quality detection; Carry out the 5th inferior quality before assembling after counter-balanced carriage to detect.
A kind of big-and-middle horsepower tractor chassis divides wiring, change speed gear box divides wiring, back axle divides wiring and change speed gear box, back axle butted line, change speed gear box divides the afterbody of wiring to be provided with the first quality gate, back axle divides wiring afterbody to be provided with the second quality gate, and change speed gear box, back axle butted line are provided with the 3rd quality gate, the 4th quality gate and the 5th quality gate.
Change speed gear box divides wiring to comprise the first service sink, the first stand and the first roll shaft, and the first stand both sides are provided with nine cantilever crane cucurbit groups, and each cantilever crane cucurbit group comprises two the cantilever crane cucurbits being arranged on the first stand both sides; Back axle divides that wiring comprises the second service sink, the second stand and the second roll shaft, the second stand is provided with nine cantilever crane cucurbit groups, and each cantilever crane cucurbit group comprises two the cantilever crane cucurbits being arranged on the second stand both sides; Change speed gear box, back axle butted line comprise the 3rd stand and the 3rd roll shaft, and the 3rd stand both sides are provided with nine cantilever crane cucurbit groups, and each cantilever crane cucurbit group comprises two the cantilever crane cucurbits being arranged on the 3rd stand both sides.
Change speed gear box divides wiring to be L-type, and change speed gear box divides wiring one end to divide wiring vertical with back axle packing line parallel, the other end with back axle; Back axle divides wiring and change speed gear box, back axle butted line point-blank.
The packing on chassis is divided into three steps by the present invention, and packing change speed gear box, packing back axle, finally realized the docking of change speed gear box, back axle before this.After packing change speed gear box and back axle, a quality gate is respectively set and carries out quality testing, tentatively carry out quality monitoring, in change speed gear box, back axle docking operation, also have three quality gates to detect, further increase the quality on chassis.Relative to prior art, the present invention, by assembling flow path sequencing, not only improves packaging efficiency, is also conducive to strictly controlling product design, reduction in the numbers of seconds, reject rate, decreases the potential safety hazard in the use of big-and-middle horsepower trac..
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the diagram of circuit of packaging technology of the present invention.
Fig. 2 is the structural representation of assigned line of the present invention.
Fig. 3 is the enlarged diagram that change speed gear box divides wiring.
Fig. 4 is the enlarged diagram that back axle divides wiring.
Fig. 5 is the enlarged diagram of change speed gear box, back axle butted line.
Wherein, 1. change speed gear box divides wiring, 1-1. first service sink, 1-2. first stand, and 2. back axle divides wiring, 2-1. second service sink, 2-2. second stand, 3. back axle butted line, 3-1. the 3rd stand 4. cantilever crane cucurbit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of big-and-middle horsepower tractor chassis layered water flood well, carries out in the following manner,
(1) packing change speed gear box: cleaning gear box casing; Assembling output shaft and tween drive shaft; Debug bearing seat; Assembling reverse gear shaft; Assemble secondary speed change tween drive shaft and input shaft; Assembling bearing of input shaft seat; Assembling planet toothholder; Assembling shifting shaft and declutch shift shaft; Fitting tight cover plate;
(2) packing back axle: cleaning rear axle housing body; Assembling Power output assembly; Assembling differential assembly and tune predetermincd tension; Assembling conicle assembly and adjust the play; Assembly manipulation mechanism; Assembling hand brake assemblies; Assemble final drive assembly; Assembling differential-speed lock mechanism; Assembling lifter assembly;
(3) change speed gear box, back axle docking: assembling auxiliary gear box assembly; Assembling draw gear; Assembling suspension gear; Transmission system running-in test; Debug power-transfer clutch; Butt transmission system and driving engine; Docking driving engine and propons, bracket; Beat and carve chassis number and dress transmission shaft; Counter-balanced carriage before assembling.
After packing change speed gear box completes, carry out first time quality testing; Second time quality testing is carried out after packing back axle completes; After transmission system running-in test, carry out third time quality testing, after docking driving engine and propons, bracket, carry out the 4th inferior quality detection; Carry out the 5th inferior quality before assembling after counter-balanced carriage to detect.
In the present invention, first packing change speed gear box and back axle, when change speed gear box and back axle packing complete after, respectively quality testing is carried out to it, change speed gear box during guarantee finally assembling and back axle quality are qualified, afterwards again by change speed gear box and back axle docking, docking operation is divided into 9 steps: assembling auxiliary gear box assembly, assembling draw gear, assembling suspension gear, transmission system running-in test, debug power-transfer clutch, butt transmission system with driving engine, dock propons and bracket, beat and carve chassis number and fill transmission shaft, assemble front counter-balanced carriage.In order to ensure the quality of products, prevent later rework, after transmission system running-in test, carry out third time quality testing; After driving engine docks with propons, bracket, carry out the 4th inferior quality detect; After whole operation completes, carry out the 5th inferior quality detect.Each quality testing, can remove a part of inferior-quality substandard products, and for next process is ready, the quality check process be interrupted like this, is easy to Timeliness coverage problem, and finds problem Producing reason.
As shown in Figure 2, a kind of big-and-middle horsepower tractor chassis divides wiring, comprise: change speed gear box divides wiring 1, back axle divides wiring 2 and change speed gear box, back axle butted line 3, change speed gear box divides the afterbody of wiring 1 to be provided with the first quality gate, back axle divides wiring 2 afterbody to be provided with the second quality gate, and change speed gear box, back axle butted line 3 are provided with the 3rd quality gate, the 4th quality gate and the 5th quality gate.
As shown in Fig. 3,4,5, change speed gear box divides wiring 1 to comprise the first service sink 1-1, the first stand 1-2 and the first roll shaft, first stand both sides are provided with nine cantilever crane cucurbit groups, and each cantilever crane cucurbit group comprises two the cantilever crane cucurbits 4 being arranged on the first stand 1-2 both sides; Back axle divides that wiring 2 comprises the second service sink 2-1, the second stand 2-2 and the second roll shaft, the second stand 2-2 is provided with nine cantilever crane cucurbit groups, and each cantilever crane cucurbit group comprises two the cantilever crane cucurbits 4 being arranged on the second stand 2-2 both sides; Change speed gear box, back axle butted line 3 comprise the 3rd stand 3-1 and the 3rd roll shaft, and the 3rd stand 3-1 both sides are provided with nine cantilever crane cucurbit groups, and each cantilever crane cucurbit group comprises two the cantilever crane cucurbits 4 being arranged on the 3rd stand 3-1 both sides.Wherein, each cantilever crane cucurbit group place means a station.
Change speed gear box divides wiring 1 in L-type, change speed gear box divide wiring 1 one end and back axle to divide wiring 2 is parallel, the other end divides wiring 2 vertical with back axle; Back axle divides wiring 2 and change speed gear box, back axle butted line 3 point-blank.This setup, can make full use of place, space, and to make before and after whole point of wiring in order, can not the confusion of generating process, thus can increase work efficiency, reduce substandard products and reject rate.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a big-and-middle horsepower tractor chassis layered water flood well, it is characterized in that carrying out in the following manner,
(1) packing change speed gear box: cleaning gear box casing; Assembling output shaft and tween drive shaft; Debug bearing seat; Assembling reverse gear shaft; Assemble secondary speed change tween drive shaft and input shaft; Assembling bearing of input shaft seat; Assembling planet toothholder; Assembling shifting shaft and declutch shift shaft; Fitting tight cover plate;
(2) packing back axle: cleaning rear axle housing body; Assembling Power output assembly; Assembling differential assembly and tune predetermincd tension; Assembling conicle assembly and adjust the play; Assembly manipulation mechanism; Assembling hand brake assemblies; Assemble final drive assembly; Assembling differential-speed lock mechanism; Assembling lifter assembly;
(3) change speed gear box, back axle docking: assembling auxiliary gear box assembly; Assembling draw gear; Assembling suspension gear; Transmission system running-in test; Debug power-transfer clutch; Butt transmission system and driving engine; Docking driving engine and propons, bracket; Beat and carve chassis number and dress transmission shaft; Counter-balanced carriage before assembling.
2. big-and-middle horsepower tractor chassis layered water flood well according to claim 1, it is characterized in that carrying out in the following manner: after packing change speed gear box completes, carry out first time quality testing; Second time quality testing is carried out after packing back axle completes; After transmission system running-in test, carry out third time quality testing, after docking driving engine and propons, bracket, carry out the 4th inferior quality detection; Carry out the 5th inferior quality before assembling after counter-balanced carriage to detect.
3. one kind big-and-middle horsepower tractor chassis divides wiring, it is characterized in that comprising: change speed gear box divides wiring (1), back axle divides wiring (2) and change speed gear box, back axle butted line (3), change speed gear box divides the afterbody of wiring (1) to be provided with the first quality gate, back axle divides wiring (2) afterbody to be provided with the second quality gate, and change speed gear box, back axle butted line (3) are provided with the 3rd quality gate, the 4th quality gate and the 5th quality gate;
Change speed gear box divides wiring (1) to comprise the first service sink (1-1), the first stand (1-2) and the first roll shaft, first stand (1-2) both sides are provided with nine cantilever crane cucurbit groups, and each cantilever crane cucurbit group comprises two the cantilever crane cucurbits (4) being arranged on the first stand (1-2) both sides; Back axle divides that wiring (2) comprises the second service sink (2-1), the second stand (2-2) and the second roll shaft, the second stand (2-2) is provided with nine cantilever crane cucurbit groups, and each cantilever crane cucurbit group comprises two the cantilever crane cucurbits (4) being arranged on the second stand (2-2) both sides; Change speed gear box, back axle butted line (3) comprise the 3rd stand (3-1) and the 3rd roll shaft, 3rd stand (3-1) both sides are provided with nine cantilever crane cucurbit groups, and each cantilever crane cucurbit group comprises two the cantilever crane cucurbits (4) being arranged on the 3rd stand (3-1) both sides.
4. big-and-middle horsepower tractor chassis according to claim 3 divides wiring, it is characterized in that: change speed gear box divides wiring (1) in L-type, change speed gear box divide wiring (1) one end and back axle to divide wiring (2) is parallel, the other end divides wiring (2) vertical with back axle; Back axle divides wiring (2) and change speed gear box, back axle butted line (3) point-blank.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484958.8A CN103523117B (en) | 2013-10-16 | 2013-10-16 | A kind of big-and-middle horsepower tractor chassis layered water flood well and point wiring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484958.8A CN103523117B (en) | 2013-10-16 | 2013-10-16 | A kind of big-and-middle horsepower tractor chassis layered water flood well and point wiring |
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| CN103523117A CN103523117A (en) | 2014-01-22 |
| CN103523117B true CN103523117B (en) | 2016-01-20 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2470171Y (en) * | 2001-02-27 | 2002-01-09 | 山东巨力股份有限公司 | Seven-shift integrated rear bridge of farm vehicle |
| CN102358363A (en) * | 2011-09-05 | 2012-02-22 | 重庆新久高丰机电有限公司 | Multi-function low-power-consumption agricultural tractor |
| WO2012045943A1 (en) * | 2010-09-28 | 2012-04-12 | Peugeot Citroën Automobiles SA | Molded carrier for moving on an assembly line |
| CN103158801A (en) * | 2011-12-14 | 2013-06-19 | 福特全球技术公司 | Assembling method for hybrid power electric speed changer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999184A (en) * | 2006-01-11 | 2007-07-18 | 北京嘉捷博大电动车有限公司 | Rear driven mixed power vehicle of motor hydraulic device connection type |
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- 2013-10-16 CN CN201310484958.8A patent/CN103523117B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2470171Y (en) * | 2001-02-27 | 2002-01-09 | 山东巨力股份有限公司 | Seven-shift integrated rear bridge of farm vehicle |
| WO2012045943A1 (en) * | 2010-09-28 | 2012-04-12 | Peugeot Citroën Automobiles SA | Molded carrier for moving on an assembly line |
| CN102358363A (en) * | 2011-09-05 | 2012-02-22 | 重庆新久高丰机电有限公司 | Multi-function low-power-consumption agricultural tractor |
| CN103158801A (en) * | 2011-12-14 | 2013-06-19 | 福特全球技术公司 | Assembling method for hybrid power electric speed changer |
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| CN103523117A (en) | 2014-01-22 |
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Address after: 262714 street Shandong city in Weifang Province, Shouguang City, Yang Kou Zhen Advanced Manufacturing Industry Park No. 3800 Patentee after: Shandong Yijia agricultural machinery equipment Limited by Share Ltd Address before: Lingang Industrial Park, Shandong city in Weifang Province town of 262714 sheep in Shouguang City Patentee before: Shandong Yi Jia modern agriculture Co., Ltd |