CN103247214A - Multifunctional teaching rack for electronic-controlled engine - Google Patents
Multifunctional teaching rack for electronic-controlled engine Download PDFInfo
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- CN103247214A CN103247214A CN2013100920786A CN201310092078A CN103247214A CN 103247214 A CN103247214 A CN 103247214A CN 2013100920786 A CN2013100920786 A CN 2013100920786A CN 201310092078 A CN201310092078 A CN 201310092078A CN 103247214 A CN103247214 A CN 103247214A
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- multifunction teaching
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Abstract
The invention relates to an auxiliary teaching device of an electronic-controlled engine of an automobile, in particular to a multifunctional teaching rack for an electronic-controlled engine. The multifunctional teaching rack comprises a transmission mechanism, an engine suspension bracket, a supporting rack and a panel arranged on the supporting rack, wherein the transmission mechanism comprises a worm gear, a worm, a connection shaft, disk swing arms and two disks; the disk swing arms are clamped by the two disks and fixed and mounted between the two disks; the disks are connected with the worm gear through the connection shaft; the engine suspension bracket comprises two supporting cross arms and U-shaped connection seats mounted at tail ends of the supporting cross arms, and the two supporting cross arms are perpendicularly connected with the disk swing arms of the transmission mechanism respectively; and a fault setting touch screen, an inserting hole and an automobile instrument for displaying working conditions of an engine are arranged on the panel. By means of the multifunctional teaching rack, practical training of disassembling and assembling the engine can be conveniently performed, the engine can be directly started, the assembling effect of the engine can be detected, and faults can be intelligently set for teaching and practicing, so that the cost can be reduced, more space can be saved, and the operation is simple, convenient and fast.
Description
Technical field
The present invention relates to a kind of automobile electrically-controlled engine teaching servicing unit, especially a kind of electric-control motor multifunction teaching stand that can carry out engine dismounting, electric-control motor intelligent set fault, display waveform easily.
Background technology
The course that relates to engine at present in the School of High Profession Technology all is to offer as core curriculum, inevitably to carry out dismounting and the maintenance of the mechanical system of engine, fault setting and the eliminating of electric-control system, traditional method is the maintenance separate operation with the dismounting of engine mechanical system and electric-control system, engine needs independent lifting, could carry out dismounting, parts cognition to engine, when needs detect electric-control motor, just stand need be handled stand with the engine operation and connect, carry out the fault setting.Increased cost like this, occupied the space, operation is also inconvenient.
Therefore designing a kind of engine stripping and assembling real training of can carrying out again can the across-the-line starting engine, signal value is read in normal operation, detect the assembling effect of engine, the multi-functional stand of electric-control motor that can also the intelligent set fault is the problem that present School of High Profession Technology need solve.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of and can carry out the preassembled electric-control motor multifunction teaching of engine stripping stand easily, can reduce cost, save one times of space, simple to operation quick, to solve above-mentioned problems of the prior art.
The further technical matters that the present invention will solve is: make the present invention can carry out the setting of electric-control motor fault, have the function that waveform shows one.
The technical scheme that solves the problems of the technologies described above is: electric-control motor multifunction teaching stand, comprise gear train and engine suspension frame, described gear train comprises worm and gear, coupling shaft, disk swing arm and two disks, the disk swing arm is fixedly clamped by two disks and is installed between two disks, disk is connected with worm gear by coupling shaft, described engine suspension frame comprises two support transverse arms and is installed in the U-shaped Connection Block that supports the transverse arm end, described two support transverse arms are perpendicular with the disk swing arm of gear train respectively, and are connected with the disk swing arm respectively.
This electric-control motor multifunction teaching stand also includes bracing frame and the panel that is arranged on the bracing frame, and described panel is provided with and can shows that the fault of the operate as normal waveform of engine main sensors arranges the automobile instrument of touch screen, spliced eye and demonstration engine working conditions at screen.
Described gear train also includes casing, and worm and gear is arranged in the casing, and casing is installed on the bracing frame.
Described bracing frame comprises cube shaped support, and described cube shaped support has a upper mounting plate; Described cube shaped support comprises four root posts, and is perpendicular to the ground, and four root posts are parallel to each other; The lower plane of described cube shaped support comprises two crossbeams, described bracing frame comprises also and connects with two beam vertical of lower plane and be positioned at conplane two parallel longerons with two crossbeams of lower plane that two parallel longeron ends also are connected with an after-poppet.
Described after-poppet is by two after-poppet columns and two quadro frame structures that the after-poppet crossbeam constitutes.
The length of described cube shaped support is 85-95cm, and width is 25-35cm, highly is 75-85cm, and the length of described two parallel longerons is 95-105cm.
Described worm and worm wheel have 4-6 tooth to be meshed.
Described disk swing arm has two, and two disk swing arms are connected with disk by bolt at same surface level.
Also be provided with oil drain pan on described two parallel longerons.
Because adopt technique scheme, the present invention has following beneficial effect:
1, the present invention adopt sway brace form as the engine suspension frame, can realize the rotation of engine 360 degree and positioned at arbitrary angles as required, can carry out the engine stripping pre-assembled easily.Do not need to arrange again other frameworks at the engine suspension frame peripheral in addition, in teaching process, there are not other frameworks to hinder, make the engine dismounting more convenient, also make things convenient for student's empathic learning simultaneously, make the dismounting of engine mechanical system and the carrying out that the maintenance teaching can be easy and convenient.
2, the present invention's bracing frame is provided with panel, panel is provided with and can shows that the fault of the operate as normal waveform of engine main sensors arranges the automobile instrument of touch screen, spliced eye and demonstration engine working conditions at screen, make the present invention's energy across-the-line starting engine, signal value is read in normal operation, detect the assembling effect of engine, can also the intelligent set fault, can realize the teaching exercise that engine failure is got rid of.
In sum, the present invention not only can easily carry out engine stripping and assembling real training but also can the across-the-line starting engine, detect the assembling effect of engine, the teaching exercise that can also the intelligent set fault carries out engine electric-controlled system, the present invention compares with available engine dismounting stand, reduce cost, saved one times of space, simple to operation quick.
Below, the technical characterictic to a kind of electric-control motor multifunction teaching stand of the present invention is further described in conjunction with the accompanying drawings and embodiments.
Description of drawings
Fig. 1: the stereographic map of the present invention's electric-control motor multifunction teaching stand.
Fig. 2: the synoptic diagram of the present invention's electric-control motor multifunction teaching stand.
Fig. 3: the present invention's gear train and engine suspension frame vertical view.
Fig. 4: the present invention's support frame structure synoptic diagram.
Among the figure: 1-panel 2-fault arranges the automobile instrument 18-after-poppet crossbeam 19-set bolt 20-engine fixed support 21-engine of the parallel longeron 12-of plane 5-column 6-worm screw 7-worm gear 8-disk 9-casing 10-crossbeam 11-after-poppet column 13-U Connection Block 14-support transverse arm 15-disk swing arm 16-coupling shaft 17-demonstration engine working conditions on the cube shaped support of touch screen 3-spliced eye 4-.
Embodiment
A kind of electric-control motor multifunction teaching stand comprises gear train, engine suspension frame, bracing frame and is arranged on panel on the bracing frame.
Described gear train comprises casing 9, worm and gear, coupling shaft 16, two disk swing arms 15 and two disks 8, two disk swing arms are at same surface level, two disk swing arms clamp and are installed between two disks by bolt by two disks 8, gap between two disks equates with disk swing arm thickness, disk is connected with worm gear 7 by coupling shaft, disk is concentric with worm gear, worm and gear is arranged in the casing, casing is installed on the bracing frame, described engine suspension frame comprises two support transverse arms 14 and is installed in the U-shaped Connection Block 13(that supports the transverse arm end is U-shaped iron), described two support transverse arms are perpendicular with the disk swing arm of gear train respectively, and are connected with the disk swing arm respectively.In the teaching process, the fixed support 20 of engine is installed in the U-shaped Connection Block by set bolt 19, by rotary worm 6 just can be easy and convenient rotary engine, carry out engine dismounting and the assembling real training.
Described panel 1 belongs to demonstration, detects and arranges the main panel of fault, panel is provided with and can shows that the fault of the operate as normal waveform of engine main sensors arranges the automobile instrument 17 of touch screen 2, spliced eye 3 and demonstration engine working conditions at screen, and other devices that arrange in the touch screen control table top by fault arrange fault for electric-control motor.
Described bracing frame comprises that length is 90cm, and width is 30cm, highly is the cube shaped support of 80cm, and described cube shaped support comprises four root posts 5, and is perpendicular to the ground, and four root posts are parallel to each other; Described cube shaped support has a upper mounting plate 4, and panel is welded on the upper mounting plate, and upper mounting plate is the steel plate material platform, can be in engine stripping and assembling, process fault detection place tool.Described cube shaped support lower plane comprises two crossbeams 10, described bracing frame also comprises and connects with two beam vertical of lower plane and be positioned at conplane two parallel longerons 11 with two crossbeams of lower plane, the length of two parallel longerons is 100cm, two parallel longeron ends also are connected with an after-poppet, and described after-poppet is by two after-poppet columns 12 and two quadro frame structures that after-poppet crossbeam 18 constitutes.
Also be provided with oil drain pan (not drawing among the figure) on described two parallel longerons, advantage is not allow in engine seepage or the disassembly process the remaining machine oil that flows out drops on the ground in the engine housing, makes ground keep totally not wet and slippery.
As a kind of conversion of present embodiment, when not needing to carry out fault training is set, also panel can be set.
The described worm and worm wheel of present embodiment have 4-6 tooth to be meshed, and as a kind of conversion of present embodiment, the number that described worm and worm wheel are meshed can increase or reduce as required.
As another conversion of present embodiment, the size of the cube shaped support of described bracing frame can be generally length 85-95cm according to the actual conditions adjustment, width is 25-35cm, highly be 75-85cm, the length of described two parallel longerons also can suitably be adjusted, and is generally 95-105cm.
Claims (9)
1. electric-control motor multifunction teaching stand, it is characterized in that: comprise gear train and engine suspension frame, described gear train comprises worm and gear, coupling shaft, disk swing arm and two disks, the disk swing arm is fixedly clamped by two disks and is installed between two disks, disk is connected with worm gear by coupling shaft, described engine suspension frame comprises two support transverse arms and is installed in the U-shaped Connection Block that supports the transverse arm end, described two support transverse arms are perpendicular with the disk swing arm of gear train respectively, and are connected with the disk swing arm respectively.
2. electric-control motor multifunction teaching stand according to claim 1, it is characterized in that: this electric-control motor multifunction teaching stand also includes bracing frame and the panel that is arranged on the bracing frame, and described panel is provided with and can shows that the fault of the operate as normal waveform of engine main sensors arranges the automobile instrument of touch screen, spliced eye and demonstration engine working conditions at screen.
3. electric-control motor multifunction teaching stand according to claim 2, it is characterized in that: described gear train also includes casing, and worm and gear is arranged in the casing, and casing is installed on the bracing frame.
4. according to claim 1,2 or 3 described electric-control motor multifunction teaching stands, it is characterized in that: described bracing frame comprises cube shaped support, and described cube shaped support has a upper mounting plate; Described cube shaped support comprises four root posts, and is perpendicular to the ground, and four root posts are parallel to each other; The lower plane of described cube shaped support comprises two crossbeams, described bracing frame comprises also and connects with two beam vertical of lower plane and be positioned at conplane two parallel longerons with two crossbeams of lower plane that two parallel longeron ends also are connected with an after-poppet.
5. electric-control motor multifunction teaching stand according to claim 4, it is characterized in that: described after-poppet is by two after-poppet columns and two quadro frame structures that the after-poppet crossbeam constitutes.
6. electric-control motor multifunction teaching stand according to claim 1 and 2, it is characterized in that: the length of described cube shaped support is 85-95cm, and width is 25-35cm, highly is 75-85cm, and the length of described two parallel longerons is 95-105cm.
7. electric-control motor multifunction teaching stand according to claim 1 and 2, it is characterized in that: described worm and worm wheel have 4-6 tooth to be meshed.
8. electric-control motor multifunction teaching stand according to claim 1 and 2, it is characterized in that: described disk swing arm has two, and two disk swing arms are connected with disk by bolt at same surface level.
9. electric-control motor multifunction teaching stand according to claim 3 is characterized in that: also be provided with oil drain pan on described two parallel longerons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092078.6A CN103247214B (en) | 2013-03-21 | 2013-03-21 | Electric-control motor multifunction teaching stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092078.6A CN103247214B (en) | 2013-03-21 | 2013-03-21 | Electric-control motor multifunction teaching stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103247214A true CN103247214A (en) | 2013-08-14 |
| CN103247214B CN103247214B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310092078.6A Expired - Fee Related CN103247214B (en) | 2013-03-21 | 2013-03-21 | Electric-control motor multifunction teaching stand |
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| CN (1) | CN103247214B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544416A (en) * | 2019-09-02 | 2019-12-06 | 酷聘科技(北京)有限公司 | Automatic evaluation machine for engine disassembly and assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5797568A (en) * | 1996-05-30 | 1998-08-25 | Telefonica De Espana S.A. | Multi-position television monitor stand |
| CN101357582A (en) * | 2007-08-02 | 2009-02-04 | 力帆实业(集团)股份有限公司 | Car engine left suspension device |
| CN201622759U (en) * | 2010-03-12 | 2010-11-03 | 浙江天煌科技实业有限公司 | Training device for disassembly, assembly and operation of automobile engine |
| CN201725485U (en) * | 2010-07-22 | 2011-01-26 | 浙江亚龙教育装备股份有限公司 | Automobile engine assembly, disassembly and running detection training evaluation device |
| CN202074193U (en) * | 2011-03-15 | 2011-12-14 | 毛加兵 | Turnover stand of automobile engine |
| CN102819981A (en) * | 2012-07-24 | 2012-12-12 | 南昌大学 | Experimental teaching system for high voltage common rail electrically controlled diesel engine |
| CN203276702U (en) * | 2013-03-21 | 2013-11-06 | 柳州铁道职业技术学院 | Multifunctional teaching stand of electric control engine |
-
2013
- 2013-03-21 CN CN201310092078.6A patent/CN103247214B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5797568A (en) * | 1996-05-30 | 1998-08-25 | Telefonica De Espana S.A. | Multi-position television monitor stand |
| CN101357582A (en) * | 2007-08-02 | 2009-02-04 | 力帆实业(集团)股份有限公司 | Car engine left suspension device |
| CN201622759U (en) * | 2010-03-12 | 2010-11-03 | 浙江天煌科技实业有限公司 | Training device for disassembly, assembly and operation of automobile engine |
| CN201725485U (en) * | 2010-07-22 | 2011-01-26 | 浙江亚龙教育装备股份有限公司 | Automobile engine assembly, disassembly and running detection training evaluation device |
| CN202074193U (en) * | 2011-03-15 | 2011-12-14 | 毛加兵 | Turnover stand of automobile engine |
| CN102819981A (en) * | 2012-07-24 | 2012-12-12 | 南昌大学 | Experimental teaching system for high voltage common rail electrically controlled diesel engine |
| CN203276702U (en) * | 2013-03-21 | 2013-11-06 | 柳州铁道职业技术学院 | Multifunctional teaching stand of electric control engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544416A (en) * | 2019-09-02 | 2019-12-06 | 酷聘科技(北京)有限公司 | Automatic evaluation machine for engine disassembly and assembly |
| CN110544416B (en) * | 2019-09-02 | 2021-05-28 | 酷聘科技(北京)有限公司 | Automatic evaluation machine for engine disassembly and assembly |
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| Publication number | Publication date |
|---|---|
| CN103247214B (en) | 2015-08-05 |
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Granted publication date: 20150805 Termination date: 20200321 |