CN203149983U - Multi-degree-of-freedom diesel engine disassembly/assembly experiment table - Google Patents
Multi-degree-of-freedom diesel engine disassembly/assembly experiment table Download PDFInfo
- Publication number
- CN203149983U CN203149983U CN 201320034572 CN201320034572U CN203149983U CN 203149983 U CN203149983 U CN 203149983U CN 201320034572 CN201320034572 CN 201320034572 CN 201320034572 U CN201320034572 U CN 201320034572U CN 203149983 U CN203149983 U CN 203149983U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- lifting
- fixed
- freedom
- bearing
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000003028 elevating Effects 0.000 claims description 16
- 230000001808 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reactions Methods 0.000 claims description 9
- 241001441724 Tetraodontidae Species 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 4
- 239000007787 solids Substances 0.000 claims description 4
- 230000002459 sustained Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 methods Methods 0.000 abstract description 3
- 230000002708 enhancing Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000010586 diagrams Methods 0.000 description 1
- 238000006073 displacement reactions Methods 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
Abstract
Description
Technical field
The utility model belongs to a kind of mechanical hook-up, particularly a kind of multiple degrees of freedom diesel engine dismounting experiment table that is applied to diesel engine dismounting experiment.
Background technology
At present, owing to be subjected to the restriction of condition of work, be widely used in each field with diesel engine as the machinery of power source, but diesel engine is big because of complex structure, weight, the problem that in the education experiment of maintenance, dismounting and each engineering and polytechnic universities, has lifting, displacement, rotation difficulty, the dismounting maintenance that this both had been unfavorable for the technician also is unfavorable for normally carrying out of college experiment teaching.Just at present, there is the problem that degree of freedom is single, clamping is fixed inconvenience in experimental stand on the market more, when each engine maintenance center and each compound check and correction diesel engine structure are carried out dismounting and demonstration, be still and diesel engine is placed on the ground or places desktop, utilize instrument that it is carried out dismounting by the operator.It is relatively more difficult directly on ground or desktop diesel engine to be overturn or replaces, and certain danger is arranged, and the more important thing is, is unfavorable for dismounting and teaching demonstration, has had a strong impact on the effect of maintenance job efficient and experimental teaching.
Therefore, develop a kind of can multi-directional rotation, liftable, convenient mounting and clamping, the reliable multiple degrees of freedom diesel engine of structural safety experimental stand, to improving real work efficient, strengthening teaching demonstration effect, safeguard work and teaching safety has great importance and wide application prospect.
Summary of the invention
The purpose of this utility model is a kind of multiple degrees of freedom diesel engine dismounting experiment table of design, integrate that overturn, horizontally rotate in the space, elevating function, can be widely used in the maintenance and teaching and experimental demonstration of diesel engine, have that outward appearance simplicity generosity, structural safety are reliable, the clamping dismounting is simple and easy, rotation flexibly, characteristics such as liftable, conveniently moving, in the work and teaching process of reality, teaching efficiency, safeguard work and teaching safety have great importance and wide application prospect to increasing work efficiency, strengthening.
The purpose of this utility model be achieved in that multiple degrees of freedom diesel engine dismounting experiment table by the universal switching mechanism in space, horizontal rotating table, horizontally rotate latch mechanism, lifting table, coupling shaft, lifting table bearing, threaded line pipe, elevating drive mechanism, back up pad, back up pad bearing, universal caster wheel and form.The universal switching mechanism in space is fixed on the horizontal rotating table, horizontal rotating table is connected with coupling shaft, coupling shaft is connected with lifting table by the lifting table bearing, horizontally rotating latch mechanism is arranged between the universal switching mechanism in space and the elevating drive mechanism, threaded line pipe is fixed on the lifting table bottom, threaded line pipe cooperates with elevating drive mechanism, and elevating drive mechanism is installed on the back up pad by the back up pad bearing, and back up pad is provided with universal caster wheel for four jiaos.
Have four roads centrosymmetric diesel engine set bolt groove on the diesel engine fixed base plate.
Diesel engine fixed base plate below is the rounding platform fixedly, spheroid is fixed on rounding platform below and can rotates relative to ball seat, ball seat and horizontal rotating table are fixed, the chucking fork places the ball seat right-hand member, check lock lever cooperates with the ball seat end, set nut is connected with check lock lever, and two telescopic hydraulic cylinders are connected by rotary pair with horizontal rotating table, and telescopic hydraulic cylinder top is connected with the diesel engine fixed base plate by spherical hinge.
Last pin-and-hole is positioned on the horizontal rotating table, and following pin-and-hole circumferentially is evenly distributed on the lifting table, and during horizontal rotating table locking, last pin-and-hole is connected by bearing pin with following pin-and-hole.
Transmission shaft relies on the transmission shaft solid bearing to support, the transmission shaft handle is fixed on the transmission shaft end, the transmission shaft other end is equipped with bevel pinion, bevel gear wheel is installed in the driving lever bottom, driving lever top is equipped with three minor sprockets successively, hinge wheel is installed in respectively on three screw rods, with corresponding minor sprocket at sustained height, hinge wheel is connected by chain with minor sprocket.
When the utility model carries out work, at first it is moved to the experiment place, the operate lifting gear train, make the diesel engine fixed base plate arrive minimum point, the universal switching mechanism of manipulation space is horizontal the diesel engine fixed base plate, and diesel engine is placed on the diesel engine fixed base plate, connect diesel engine fixed base plate and diesel engine with bolt, carry out needed various operation subsequently.
The advantage of the utility model multiple degrees of freedom diesel engine dismounting experiment table is: have that overturn, horizontally rotate in the space, elevating function, can be widely used in the maintenance and teaching and experimental demonstration of diesel engine, have that outward appearance simplicity generosity, structural safety are reliable, the clamping dismounting is simple and easy, rotation flexibly, characteristics such as liftable, conveniently moving, in the work and teaching process of reality, have certain meaning and wide application prospect to increasing work efficiency, strengthen teaching efficiency, safeguard work and teaching safety.
Description of drawings
Concrete structure of the present utility model is provided by following examples and accompanying drawing.
Fig. 1 is the structural representation of multiple degrees of freedom diesel engine dismounting experiment table of the present utility model.
Fig. 2 is the structural representation of diesel engine fixed base plate of the present utility model.
Fig. 3 is the structural representation of the universal switching mechanism in space of the present utility model.
Fig. 4 is the synoptic diagram of telescopic hydraulic cylinder location arrangements of the present utility model.
Fig. 5 is the structural representation that horizontally rotates latch mechanism of the present utility model.
Fig. 6 is the structural representation of elevating drive mechanism of the present utility model.
The utility model describes in detail below in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6.
Among the figure 1, universal caster wheel, 2, back up pad, 3, the back up pad bearing, 4, elevating drive mechanism, 5, threaded line pipe, 6, lifting table, 7, the lifting table bearing, 8, coupling shaft, 9, the universal switching mechanism in space, 10, horizontal rotating table, 11, horizontally rotate latch mechanism, 12, the diesel engine fixed base plate, 13, diesel engine set bolt groove, 14, telescopic hydraulic cylinder, 15, spherical hinge, 16, the rounding platform, 17, spheroid, 18, ball seat, 19, the chucking fork, 20, check lock lever, 21, set nut, 22, last pin-and-hole, 23, bearing pin, 24, following pin-and-hole, 25, screw rod, 26, minor sprocket, 27, hinge wheel, 28, chain, 29, bevel gear wheel, 30, bevel pinion, 31, transmission shaft, 32, driving lever, 33, the transmission shaft handle, 34, the transmission shaft solid bearing.
Embodiment
Shown in Fig. 1: the universal switching mechanism 9 in space is fixed on the horizontal rotating table 10, horizontal rotating table 10 is connected with coupling shaft 8, coupling shaft 8 is connected with lifting table 6 by lifting table bearing 7, horizontally rotating latch mechanism 11 is arranged between the universal switching mechanism 9 in space and the elevating drive mechanism 4, threaded line pipe 5 is fixed on lifting table 6 bottoms, threaded line pipe 5 cooperates with elevating drive mechanism 4, elevating drive mechanism 4 is installed on the back up pad 2 by back up pad bearing 3, and back up pad is provided with universal caster wheel 1 for 2 four jiaos.
Shown in Fig. 2: have four roads centrosymmetric diesel engine set bolt groove 13 on the diesel engine fixed base plate 12.
Shown in Fig. 3 and 4: diesel engine fixed base plate 12 belows are rounding platform 16 fixedly, spheroid 17 is fixed on rounding platform 16 belows and can rotates relative to ball seat 18, ball seat 18 is fixing with horizontal rotating table 10, chucking fork 19 places ball seat 18 right-hand members, check lock lever 20 cooperates with ball seat 18 ends, set nut 21 is connected with check lock lever 20, two telescopic hydraulic cylinders 14 and horizontal rotating table 10 are connected by rotary pair, and telescopic hydraulic cylinder 14 tops are connected with diesel engine fixed base plate 12 by spherical hinge 15.
Shown in Fig. 5: go up pin-and-hole 22 and be positioned on the horizontal rotating table 10, following pin-and-hole 24 circumferentially is evenly distributed on the lifting table 6, and during horizontal rotating table 10 lockings, last pin-and-hole 22 is connected by bearing pin 23 with following pin-and-hole 24.
Shown in Fig. 6: transmission shaft 31 relies on transmission shaft solid bearing 34 to support, transmission shaft handle 33 is fixed on transmission shaft 31 ends, transmission shaft 31 other ends are equipped with bevel pinion 30, bevel gear wheel 29 is installed in driving lever 32 bottoms, driving lever 32 tops are equipped with three minor sprockets 26 successively, hinge wheel 27 is installed in respectively on three screw rods 25, with corresponding minor sprocket 26 at sustained height, hinge wheel 27 is connected by chain 28 with minor sprocket 26.
Embodiment 1: the application of the universal turn over function in space
Unclamp set nut 21, backward rotation check lock lever 20, chucking fork 19 separates with spheroid 17, under the compound action of two telescopic hydraulic cylinders 14,12 upsets of diesel engine fixed base plate, when being turned to correct position, rotation lock bar 20 makes chucking fork 19 block spheroid 17, the set nut 21 of screwing on is realized the fixing of diesel engine fixed base plate 12.
Embodiment 2: the application that horizontally rotates function
Take out bearing pin 23, promote horizontal rotating table 10 rotations, after forwarding suitable position to, the fine setting horizontal rotating table, make the position of a following pin-and-hole 24 on pin-and-hole 22 and the lifting table 6 corresponding up and down, bearing pin 23 insertions are gone up in pin-and-hole 22 and the following pin-and-hole 24, realize the fixing of horizontal rotating table 10.
Embodiment 3: the application of elevating function
Rotating drive shaft handle 33, transmission shaft 31 rotates, bevel pinion 30 and bevel gear wheel 29 engagements drive driving lever 32 and rotate, minor sprocket 26 drives hinge wheel 27 by chain 28 and rotates synchronously, realize the synchronous rotation of three screw rods 25 with this, screw rod 25 makes lifting table 6 rise or descend with relatively rotating of threaded line pipe 5.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034572 CN203149983U (en) | 2013-01-23 | 2013-01-23 | Multi-degree-of-freedom diesel engine disassembly/assembly experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034572 CN203149983U (en) | 2013-01-23 | 2013-01-23 | Multi-degree-of-freedom diesel engine disassembly/assembly experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203149983U true CN203149983U (en) | 2013-08-21 |
Family
ID=48977493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320034572 CN203149983U (en) | 2013-01-23 | 2013-01-23 | Multi-degree-of-freedom diesel engine disassembly/assembly experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203149983U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971581A (en) * | 2014-05-05 | 2014-08-06 | 华中农业大学 | Circular rail type demounting, measuring and drawing comprehensive test bed |
| CN103978470A (en) * | 2014-05-22 | 2014-08-13 | 无锡华联科技集团有限公司 | Multi-angle position changing machine |
| CN107030488A (en) * | 2017-05-10 | 2017-08-11 | 巢湖市聚源机械有限公司 | A kind of Height Adjustable bed piece |
| CN107414038A (en) * | 2017-07-29 | 2017-12-01 | 衡阳功整钢纤维有限公司 | It is easy to the steel fibre for extracting more molten steel out from induction furnace to reel off raw silk from cocoons system |
| CN107445025A (en) * | 2017-03-23 | 2017-12-08 | 广西博腾恒泰智能科技有限公司 | A kind of electric power first-aid landing machine |
| CN107621362A (en) * | 2017-09-01 | 2018-01-23 | 西北工业大学 | Multi-angle deflection test platform |
| CN107651615A (en) * | 2017-09-25 | 2018-02-02 | 东莞理工学院 | Bearing type liftable omnidirectional support method and support base |
| CN108150771A (en) * | 2018-01-03 | 2018-06-12 | 佛山杰致信息科技有限公司 | A kind of machinery height-regulating support device |
| CN108839072A (en) * | 2018-05-31 | 2018-11-20 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of plastic pipe cutting device with cutting measurement length |
| CN108877467A (en) * | 2018-07-18 | 2018-11-23 | 河南职业技术学院 | A kind of retarder dismounting teaching platform |
| CN109785715A (en) * | 2019-03-22 | 2019-05-21 | 西安文理学院 | A kind of rotary-type magnetic three-dimensional geometrical figure displaying device |
-
2013
- 2013-01-23 CN CN 201320034572 patent/CN203149983U/en not_active IP Right Cessation
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971581A (en) * | 2014-05-05 | 2014-08-06 | 华中农业大学 | Circular rail type demounting, measuring and drawing comprehensive test bed |
| CN103978470A (en) * | 2014-05-22 | 2014-08-13 | 无锡华联科技集团有限公司 | Multi-angle position changing machine |
| CN107445025A (en) * | 2017-03-23 | 2017-12-08 | 广西博腾恒泰智能科技有限公司 | A kind of electric power first-aid landing machine |
| CN107030488A (en) * | 2017-05-10 | 2017-08-11 | 巢湖市聚源机械有限公司 | A kind of Height Adjustable bed piece |
| CN107030488B (en) * | 2017-05-10 | 2019-05-31 | 巢湖市聚源机械有限公司 | A kind of height-adjustable bed piece |
| CN107414038A (en) * | 2017-07-29 | 2017-12-01 | 衡阳功整钢纤维有限公司 | It is easy to the steel fibre for extracting more molten steel out from induction furnace to reel off raw silk from cocoons system |
| CN107414038B (en) * | 2017-07-29 | 2020-05-05 | 衡阳功整钢纤维有限公司 | Steel fiber drawing system convenient for drawing more molten steel from induction furnace |
| CN107621362A (en) * | 2017-09-01 | 2018-01-23 | 西北工业大学 | Multi-angle deflection test platform |
| CN107651615A (en) * | 2017-09-25 | 2018-02-02 | 东莞理工学院 | Bearing type liftable omnidirectional support method and support base |
| CN108150771A (en) * | 2018-01-03 | 2018-06-12 | 佛山杰致信息科技有限公司 | A kind of machinery height-regulating support device |
| CN108839072A (en) * | 2018-05-31 | 2018-11-20 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of plastic pipe cutting device with cutting measurement length |
| CN108877467A (en) * | 2018-07-18 | 2018-11-23 | 河南职业技术学院 | A kind of retarder dismounting teaching platform |
| CN109785715A (en) * | 2019-03-22 | 2019-05-21 | 西安文理学院 | A kind of rotary-type magnetic three-dimensional geometrical figure displaying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103707296B (en) | A kind of four axis robot for capturing sheet metal component | |
| CN204075767U (en) | The upper and lower synchronous centering clamp system of pipe | |
| CN203938426U (en) | A kind of vehicle maintenance and repair multifunctional lifting rotation platform | |
| CN108488574B (en) | Supporting device with adjustable supporting surface for pipeline erection | |
| CN201669703U (en) | Turnover mechanical arm | |
| CN202924680U (en) | Barreled water placing device | |
| CN201792126U (en) | Five-axis steel pipe intersecting line cutting machine | |
| CN201626780U (en) | Fixed column type cantilever lifting device | |
| CN206382766U (en) | A kind of pcb board fixture | |
| CN104191149B (en) | A kind of pinion and-rack roll-over unit | |
| CN102434117B (en) | Drill rod assembling and disassembling mechanical arm of myriameter well drill | |
| CN202348161U (en) | Manipulator for assembling and disassembling drill stem of myriameter well drill | |
| CN102718077A (en) | Manual mechanical oil-pouring device | |
| CN202357167U (en) | Overturn manipulator device for clamping workpieces | |
| CN202192408U (en) | Disassembly and assembly device of large-size bearing | |
| CN202278381U (en) | Bogie for engine assembly process | |
| CN204022388U (en) | A kind of elevator for field machine processing | |
| CN204848161U (en) | Three degree of freedom hydraulic pressure assembly dolly | |
| CN102975186A (en) | Lifting platform system | |
| CN103613045A (en) | Manual lifting platform | |
| CN203184686U (en) | Movable type cantilever crane radial drilling machine | |
| CN105858535A (en) | Electric power overhauling supporting device | |
| CN206336944U (en) | A kind of width-adjusting lifting appliance | |
| CN207448410U (en) | A kind of working platform overturning frame | |
| CN205104192U (en) | Can install and remove portable on --spot panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140123 |