CN204926659U - Test bench is analysed and observe to engine - Google Patents
Test bench is analysed and observe to engine Download PDFInfo
- Publication number
- CN204926659U CN204926659U CN201520666666.0U CN201520666666U CN204926659U CN 204926659 U CN204926659 U CN 204926659U CN 201520666666 U CN201520666666 U CN 201520666666U CN 204926659 U CN204926659 U CN 204926659U
- Authority
- CN
- China
- Prior art keywords
- engine
- observe
- analysed
- fixed
- test
- 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
Landscapes
- Testing Of Engines (AREA)
Abstract
The utility model relates to a test bench is analysed and observe to engine, it includes is cutd open carved engine, test bench and is fixed mount and the actuating mechanism on test bench, actuating mechanism passes through the drive mechanism drive cut open carved engine rating, it passes through the mount and fixes on test bench to be cutd open carved engine, the mount is fixed on test bench's the last frame, this mount is by four stands and fix respectively and form at the fixed angle steel on stand top, offer the long circle fixed orifices that is used for stationary engine on the facade of fixed angle steel. The utility model discloses a method dissectd show engine inner structure increases the external drive device simultaneously, makes the engine rotate, and the inside motion of show engine makes the student more deep to the understanding of the structure of engine and theory of operation.
Description
Technical field
The utility model relates to a kind of engine and analyses and observe testing table, belongs to teaching equipment technical field.
Background technology
Engine, as the important component part of automobile, has important impact to the serviceability of car load.In field research process, due to the existence of engine housing, the parts of engine interior cannot be observed, thus make teaching become comparatively passive, although utilize now multimedia courseware can show its inner structure, but not in kind after all, make student not deep to the understanding of engine.
At present, conventional can show that the most frequently used of engine interior structure is exactly that testing table analysed and observe by engine, it drives the engine work after cutting by external drive mechanism, make student more profoundly understand the principle of work of engine and inner composition mechanism, testing table analysed and observe by engine can provide convenient for being engaged in automobile education sector person better as teaching equipment.But testing table major part analysed and observe by existing engine is all show in a static manner, can not show the course of work of engine like this.
Utility model content
The purpose of this utility model is to provide a kind of engine that cutting is good to be fixed on test-bed, and drive engine work by external drive mechanism, thus can to the course of work of student's displaying place engine, use student's clear understanding engine, the principle of work of profound understanding engine, overcome shortcomings and deficiencies of the prior art, provide a kind of structure engine simple, reasonable in design to analyse and observe testing table.
For achieving the above object, the technical scheme that the utility model adopts is: testing table analysed and observe by a kind of engine, comprise by the good engine of cutting, test-bed and the fixed mount be fixed on test-bed and driving mechanism, described driving mechanism drives the described engine rotation good by cutting by gear train, the described engine good by cutting is fixed on test-bed by fixed mount, described fixed mount is fixed on the upper frame of described test-bed, this fixed mount is made up of four root posts and the fixing angle steel being separately fixed at column top, the facade of described fixing angle steel offers the Long Circle fixed orifice for stationary engine.
In technique scheme, described test-bed is the framed structure be welded by rectangular steel pipe, and this test-bed comprises upper frame, underframe and supporting leg composition, and described upper and lower framework is fixedly connected with by supporting leg.
Further, described upper and lower framework is respectively left and right longeron fixes formation rectangular frame structure by forward and backward crossbeam.
In technique scheme, described drive unit comprises drive motor and speed reduction unit, and the output shaft of described drive motor is connected with the input shaft of speed reduction unit by shaft coupling.
In technique scheme, described gear train is vee-belt and v-shaped pulley transmission, and driving pulley is arranged on the output shaft of speed reduction unit, and driven pulley is arranged on by the bent axle of the good engine of cutting.
Above-mentioned engine is analysed and observe testing table and is also comprised vibration isolating mechanism, corner below the underframe that described vibration isolating mechanism is located at test-bed, this vibration isolating mechanism comprises isolation spring, guide blot and holder, described holder upper surface is provided with spring fixed seat, it is arranged on the forward and backward crossbeam of underframe by described guide blot, described isolation spring is sleeved on outside guide blot, and being in compressive state between the forward and backward crossbeam lower surface and holder upper surface of underframe, this isolation spring lower end is located in described spring fixed seat.
In technique scheme, described isolation spring upper end is provided with rubber vibration insulating pad, arranges rubber vibration insulating pad below its lower end, and described rubber vibration insulating pad is sleeved on outside guide blot, and this rubber vibration insulating pad diameter is greater than described isolation spring external diameter.
The beneficial effects of the utility model are: the utility model shows engine interior structure by the method for cutting, increase external driver device simultaneously, engine is rotated, show the motion of engine interior, make student to the structure of engine and the understanding of principle of work more deep, reduce the difficulty of teachers ' teaching, and this practical new construction is simple, reasonable in design, convenient making, with low cost.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the side-looking structural representation of the utility model embodiment 1;
Fig. 3 is the plan structure schematic diagram of the utility model embodiment 1;
Fig. 4 is the main TV structure schematic diagram of the utility model embodiment 2;
Fig. 5 is that the utility model engine analyses and observe the test-bed of testing table and the perspective view of fixed mount.
The meaning of number in the figure representative is: 1 is left longeron, and 2 is vee-belt, and 3 is driving pulley, and 4 is supporting leg, 5 is underframe, and 6 is front beam, and 7 is driven pulley, 8 is bolt, and 9 is by the good engine of cutting, and 10 is fixing angle steel, 11 is column, and 12 is Long Circle fixed orifice, and 13 is drive motor, 14 is shaft coupling, and 15 is upper frame, and 16 is speed reduction unit, 17 is guide blot, and 18 is isolation spring, and 19 is holder.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Embodiment 1: see Fig. 1, 2, 3 and Fig. 5, testing table analysed and observe by a kind of engine, comprise by the good engine 9 of cutting, test-bed and the fixed mount be fixed on test-bed and driving mechanism, described driving mechanism drives the described engine 9 good by cutting to rotate by gear train, the described engine 9 good by cutting is fixed on test-bed by fixed mount, described fixed mount is fixed on the upper frame 15 of described test-bed, this fixed mount is made up of with the fixing angle steel 10 being separately fixed at column 11 top four root posts 11, the facade of described fixing angle steel 10 offers the Long Circle fixed orifice 12 for stationary engine 9.
Described test-bed is the framed structure be welded by rectangular steel pipe, and this test-bed comprises upper frame 15, underframe 5 and supporting leg 4 and forms, and described upper and lower framework is fixedly connected with by supporting leg 4.Described upper and lower framework is respectively left and right longeron fixes formation rectangular frame structure by forward and backward crossbeam.
Described drive unit comprises drive motor and speed reduction unit, and the output shaft of described drive motor is connected with the input shaft of speed reduction unit by shaft coupling.Described gear train is vee-belt and v-shaped pulley transmission, and driving pulley is arranged on the output shaft of speed reduction unit, and driven pulley is arranged on by the bent axle of the good engine of cutting.
Embodiment 2: see Fig. 4 and Fig. 5, embodiment 2 is substantially identical with embodiment 1 structure, something in common does not repeat, unlike: in order to improve the utility model traveling comfort, reduce its vibrations that floor is caused and run noise, the engine of the present embodiment is analysed and observe testing table and is also comprised vibration isolating mechanism, corner below the underframe 5 that described vibration isolating mechanism is located at test-bed, this vibration isolating mechanism comprises isolation spring 18, guide blot 17 and holder 19, described holder 19 upper surface is provided with spring fixed seat, before it is arranged on underframe 5 by described guide blot 17, on rear cross beam, described isolation spring 18 is sleeved on outside guide blot, and before being positioned at underframe, be in compressive state between rear cross beam lower surface and holder 19 upper surface, this isolation spring 18 lower end is located in described spring fixed seat.
Embodiment 3: figure does not draw, in order to reduce the vibrations caused floor when engine of the present utility model runs further, isolation spring upper end described in embodiment 2 is provided with rubber vibration insulating pad, below its lower end, rubber vibration insulating pad is set, described rubber vibration insulating pad is sleeved on outside guide blot 17, and this rubber vibration insulating pad diameter is greater than the external diameter of described isolation spring 18.
Claims (7)
1. testing table analysed and observe by an engine, comprise by the good engine of cutting, test-bed and the fixed mount be fixed on test-bed and driving mechanism, described driving mechanism drives the described engine rotation good by cutting by gear train, it is characterized in that: the described engine good by cutting is fixed on test-bed by fixed mount, described fixed mount is fixed on the upper frame of described test-bed, this fixed mount is made up of four root posts and the fixing angle steel being separately fixed at column top, the facade of described fixing angle steel offers the Long Circle fixed orifice for stationary engine.
2. testing table analysed and observe by engine according to claim 1, it is characterized in that: described test-bed is the framed structure be welded by rectangular steel pipe, this test-bed comprises upper frame, underframe and supporting leg composition, and described upper and lower framework is fixedly connected with by supporting leg.
3. testing table analysed and observe by engine according to claim 2, it is characterized in that: described upper and lower framework is respectively left and right longeron fixes formation rectangular frame structure by forward and backward crossbeam.
4. testing table analysed and observe by engine according to claim 1, it is characterized in that: described drive unit comprises drive motor and speed reduction unit, and the output shaft of described drive motor is connected with the input shaft of speed reduction unit by shaft coupling.
5. testing table analysed and observe by engine according to claim 1, it is characterized in that: described gear train is vee-belt and v-shaped pulley transmission, driving pulley is arranged on the output shaft of speed reduction unit, and driven pulley is arranged on by the bent axle of the good engine of cutting.
6. testing table analysed and observe by the engine according to any one of claim 1 ~ 5, it is characterized in that: also comprise vibration isolating mechanism, corner below the underframe that described vibration isolating mechanism is located at test-bed, this vibration isolating mechanism comprises isolation spring, guide blot and holder, described holder upper surface is provided with spring fixed seat, before it is arranged on underframe by described guide blot, on rear cross beam, described isolation spring is sleeved on outside guide blot, and before being positioned at underframe, be in compressive state between rear cross beam lower surface and holder upper surface, this isolation spring lower end is located in described spring fixed seat.
7. testing table analysed and observe by engine according to claim 6, it is characterized in that: described isolation spring upper end is provided with rubber vibration insulating pad, below its lower end, rubber vibration insulating pad is set, described rubber vibration insulating pad is sleeved on outside guide blot, and this rubber vibration insulating pad diameter is greater than described isolation spring external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666666.0U CN204926659U (en) | 2015-08-31 | 2015-08-31 | Test bench is analysed and observe to engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666666.0U CN204926659U (en) | 2015-08-31 | 2015-08-31 | Test bench is analysed and observe to engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926659U true CN204926659U (en) | 2015-12-30 |
Family
ID=54975768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520666666.0U Expired - Fee Related CN204926659U (en) | 2015-08-31 | 2015-08-31 | Test bench is analysed and observe to engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105528954A (en) * | 2016-01-28 | 2016-04-27 | 河南工程学院 | Loader drive axle practical training platform |
| CN113808461A (en) * | 2021-09-29 | 2021-12-17 | 承德石油高等专科学校 | Automobile engine dismouting teaching platform |
-
2015
- 2015-08-31 CN CN201520666666.0U patent/CN204926659U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105528954A (en) * | 2016-01-28 | 2016-04-27 | 河南工程学院 | Loader drive axle practical training platform |
| CN105528954B (en) * | 2016-01-28 | 2018-07-20 | 河南工程学院 | Loading machine drive axle training platform |
| CN113808461A (en) * | 2021-09-29 | 2021-12-17 | 承德石油高等专科学校 | Automobile engine dismouting teaching platform |
| CN113808461B (en) * | 2021-09-29 | 2024-02-02 | 承德石油高等专科学校 | Automobile engine dismouting teaching platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204926659U (en) | Test bench is analysed and observe to engine | |
| CN203825939U (en) | Gear train transmission ratio calculation demonstration teaching aid | |
| CN108020433B (en) | Method for simulating test performance by using electric power steering system test platform | |
| CN204451709U (en) | A kind of louvered fully automatic blackboard | |
| CN205899878U (en) | Cycloid presentation device is used in teaching | |
| CN205388845U (en) | Campus intelligence student driving simulator training machine | |
| CN204632232U (en) | Mill teeth gear hobbing gear shaping one teaching aid | |
| CN105043764A (en) | Gearbox teaching test bed | |
| CN204229743U (en) | A kind of gear enveloping apparatus for demonstrating for imparting knowledge to students | |
| CN207105312U (en) | A kind of axle of physics three cuts apparatus for demonstrating | |
| CN104361821A (en) | Gear generating presentation device for teaching | |
| CN205334799U (en) | A multi -functional experimental device for art teaching | |
| CN204423803U (en) | A kind of self-locking roll-over stand for dismounting engine | |
| CN202383922U (en) | Practice training device of disassembling arrangement of automotive mechanical system | |
| CN216647664U (en) | Automobile hydraulic steering system teaching rack | |
| CN111816021A (en) | Method and device for simulating automatic homing of steering wheel and displaying wheel rotation angle | |
| CN104821128A (en) | Multi-class gear machining test bench | |
| CN204650898U (en) | Mechanical principle examination wall | |
| CN216147585U (en) | Electronic shelf for electronic commerce teaching | |
| CN205881298U (en) | Automotive differential auxiliary teaching aid | |
| CN210574641U (en) | PLC training teaching demonstration equipment | |
| CN205810235U (en) | Machinery cross shaft coupling drive mechanism demonstration teaching aid | |
| CN214582907U (en) | Utensil is examined to glass front stop | |
| CN214265394U (en) | Automobile seat cushion torsion spring assembly table | |
| CN213123520U (en) | Practical training device of spindle transmission clamping mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |