CN103971581B - A kind of circular orbit formula dismounting mapping multi-function test stand - Google Patents
A kind of circular orbit formula dismounting mapping multi-function test stand Download PDFInfo
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- CN103971581B CN103971581B CN201410186029.3A CN201410186029A CN103971581B CN 103971581 B CN103971581 B CN 103971581B CN 201410186029 A CN201410186029 A CN 201410186029A CN 103971581 B CN103971581 B CN 103971581B
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- dismounting
- transmission shaft
- platform
- circular orbit
- function test
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Abstract
The invention discloses a kind of circular orbit formula dismounting mapping multi-function test stand, comprise rail mounted frame, hoistable platform, sub-dismounting platform, tool box etc., hoistable platform can the heavy disassemblerassembler such as electronic lifting diesel engine, reductor, sub-dismounting platform can be walked and low speed rotation in circular orbit frame, disassemblerassembler can be realized to be transferred to rack rail optional position, and drive dismounting object low speed rotation, be convenient to experimenter's multi-angle observation and mapping disassemblerassembler, tool box is positioned at frame both sides, can lay dismounting, surveying and mapping tool.The present invention is simple to operate, safe and reliable, integrates material loading, displacement, varied angle observation and dismounting, surveys and draws, can meet the dismounting mapping requirement of the different type of machines such as diesel engine, reductor, pump, distinct device.
Description
Technical field
The present invention relates to dismounting mapping experiment table field, be specifically related to a kind of circular orbit formula dismounting mapping multi-function test stand.This device is suitable for the dismounting cartography training journey of engineering and polytechnic universities.
Background technology
Laboratory is as the second classroom of science students, and experimental courses has the irreplaceable effect of other course for the raising overall qualities of student, the initiative spirit of training student, and experimental facilities directly affects the effect and quality of laboratory.
At present, the experiment utility appliance relevant to the experimental project such as dismounting, demonstration, mapping of the heavy duty equipments such as diesel engine, reductor, pump that engineering and polytechnic universities offer is quite deficient, in relevant dismounting mapping laboratory, the object such as diesel engine, reductor mainly utilizes simple frame supported mechanism to fix, for the experimental teaching of teacher, classmate, laying, moving, rotate, locate of diesel engine, reductor is manual completing, and operating process labour intensity is large, has certain danger; In experimentation, be not easy to dismounting, observation and reset, can not meet the experiment of different type of machines equipment, and experimental apparatus disperses, space waste is large, is unfavorable for management and the Concentration education in laboratory, has a strong impact on quality of instruction.
Summary of the invention
The object of the invention is the problems referred to above being to exist for prior art, provide a kind of circular orbit formula dismounting mapping multi-function test stand, integrate dismounting, mapping function simultaneously, realize the high efficiency of engineering and polytechnic universities' dismounting experimental courses, safe.
In order to realize above-mentioned object, the present invention by the following technical solutions:
A kind of circular orbit formula dismounting mapping multi-function test stand, comprise housing, also comprise sub-dismounting platform and be arranged on the circular orbit on housing, the outside track that circular orbit comprises annular and the inner orbit be set in parallel in inside outside track, the madial wall of outside track is provided with profile of tooth rubber strip, sub-dismounting platform comprises transmission case and is arranged on the rotation platform on transmission case, the thrust wheel be placed on inner orbit and outside track is provided with bottom rotation platform, transmission case comprises transmission case body, the first transmission shaft is provided with in transmission case body, the bottom of transmission case body is provided with the second motor, the rotation axis of the second motor is arranged with one-level driving gear, one-level driving gear engages with the one-level driven gear be set in bottom the first transmission shaft, the middle part of the first transmission shaft is arranged with secondary driving gear and the first row carrier, the first row carrier is provided with second driving shaft, second driving shaft is provided with the passive planet wheel of secondary engaged with secondary driving gear, second driving shaft is also arranged with the toothed driven pulley engaged with profile of tooth rubber strip.
The middle part of the first transmission shaft as above is also arranged with the second planet carrier, second planet carrier is provided with the 4th transmission shaft, 4th transmission shaft is arranged with contour wheel, and fit in the inner side of contour wheel and inner orbit, the 4th is provided with holddown spring between transmission shaft and second driving shaft.
The top of the first transmission shaft as above is provided with by mantle tooth, is engaged with active conical tooth by mantle tooth, and active conical tooth and the handwheel be arranged on transmission case body are coupling.
The top of the first transmission shaft as above is also provided with three grades of driving gears, three grades of driving gears engage with three grades of driven gears, three grades of driven gears are set on the 3rd transmission shaft, and the 3rd transmission shaft one end is arranged on transmission case body, and the other end is connected with rotation platform.
Rotation platform as above comprises the swivel base be fixed on sub-dismounting platform, swivel base is provided with the upper cover plate of annular, rotary body is provided with between swivel base and upper cover plate, the bottom of rotary body is provided with the first plane needle roller thrust bearing, the top of rotary body is provided with the second plane needle roller thrust bearing, and rotary body is connected with the 3rd transmission shaft.
A kind of circular orbit formula dismounting mapping multi-function test stand, also comprise the hoistable platform be arranged in housing, the lower carriage that hoistable platform comprises screw mandrel, upper bracket and is arranged on below upper bracket, screw mandrel bottom is arranged on lower carriage by clutch shaft bearing seat, the top activity of screw mandrel is inserted in upper bracket, and the bottom of screw mandrel is arranged with synchronous pulley, and synchronous pulley is connected by the rotation axis of Timing Belt with the first motor, screw mandrel is arranged with feed screw nut, and feed screw nut is connected with lifter plate.
Lifter plate as above is provided with the first guide rail, described rotation platform is provided with the second guide rail, also comprise the linear bearing with the first guide rail and the second guide rail adaptation, linear bearing is provided with sliding bottom.
Housing as above is also provided with tool box and switching door, and the bottom of housing is provided with castor.
The present invention compared with prior art, has the following advantages:
1, this experiment table collection lifting, horizontal displacement, around track travel, rotate on one;
2. circular orbit formula dismounting mapping comprehensive experiment table is applied to the dismounting cartography training journeys such as engineering and polytechnic universities' diesel engine, reductor, pump; The various visual angles observation mapping of diesel engine, reductor can be realized, comprehensive dismounting;
3. experiment table can carry multiple sub-dismounting platform, meets many people many groups requirement of experiment on the same stage, significantly improves curriculum quality, safe and reliable, easy and simple to handle, has application value widely.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is the structural representation of track frame of the present invention.
Fig. 3 is hoistable platform structural representation of the present invention.
Fig. 4 is the front view of sub-dismounting platform of the present invention.
Fig. 5 is the rear view of sub-dismounting platform of the present invention.
Fig. 6 is the partial view of driving mechanism of the present invention.
Fig. 7 is the structural representation of rotation platform of the present invention.
In figure: 1-track frame; 2-hoistable platform; 3-sliding bottom; 4-linear bearing; 5-rotation platform; 6-dismounting platform; 7-is elevated master cock; 8-castor; 9-snap close; 10-switching door; 11-housing; 12-tool box; 13-column; 14-outside track; 15-inner orbit; 16-profile of tooth rubber strip; 17-crossbeam; 18-first motor; 19-screw mandrel; 20-feed screw nut; 21-upper bracket; 22-first guide rail; 23-lifter plate; 24-clutch shaft bearing seat; 25-lower carriage; 26-synchronous pulley; 27-Timing Belt; 28-second motor; 29-transmission case body; 30-clutch knob; 31-power button; 32-second guide rail; 33-handwheel; 34-control panel; 35-bearing seat B; 36-one-level driven gear; 37-first transmission shaft; 3801-the first row carrier; 3802-second planet carrier; 39-secondary driving gear; 40-tri-grades of driving gears; 41-thrust wheel; 42-is by mantle tooth; 43-active conical tooth; 44-the 3rd transmission shaft; 45-tri-grades of driven gears; 46-toothed driven pulley; 47-contour wheel; 48-holddown spring; 49-second driving shaft; The passive planet wheel of 50-secondary; 51-the 4th transmission shaft; 52-one-level driving gear; 53-swivel base; 54-first plane needle roller thrust bearing; 55-rotary body; 56-second plane needle roller thrust bearing; 57-upper cover plate.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail.
Embodiment 1
As shown in Figure 1: a kind of circular orbit formula dismounting mapping multi-function test stand, comprises track frame 1, hoistable platform 2, sliding bottom 3, linear bearing 4, rotation platform 5, sub-dismounting platform 6, lifting master cock 7, castor 8; Snap close 9, switching door 10, housing 11, tool box 12, track frame 1 is circular orbit beam column construction, and frame 1 is encapsulated by housing 11, castor 8 is installed bottom frame 1, hoistable platform 2 is arranged in the inner chamber of frame 1, and sub-dismounting platform 6 is arranged on track frame 1 by thrust wheel, and tool box 1 is arranged on the both sides of experiment table.
As shown in Figure 2: track frame 1 comprises column 13, outside track 14, inner orbit 15, profile of tooth rubber strip 16, crossbeam 17; Outside track 14, inner orbit 15 are fixed on column 13, are connected between column 12 by crossbeam 19, and profile of tooth rubber strip 16 is fixed on the annular inner wall of outside track 14.
As shown in Figure 3: hoistable platform 2 comprises the first motor 18, screw mandrel 19, and feed screw nut 20, upper bracket 21, the first guide rail 22, lifter plate 23, clutch shaft bearing seat 24, lower carriage 25, synchronous pulley 26, Timing Belt 27; Two rhizoid bars 19 are installed in parallel in frame 1 inner chamber by upper bracket 21, lower carriage 25, upper bracket 21, lower carriage 25 are fixed in frame 1, first motor 18, screw mandrel 19 are provided with synchronous pulley 26, synchronous pulley 26 on motor 18 and the synchronous pulley 26 on screw mandrel 19 are by Timing Belt 27 transmission, constant speed drive is realized by synchronous pulley 26 and Timing Belt 27 between two rhizoid bars 19, feed screw nut 20 screws on screw mandrel 19, feed screw nut 20 is provided with lifter plate 23, the first guide rail 22 is fixed on lifter plate 23.
As shown in Fig. 2, Fig. 4, Fig. 5, Fig. 6: sub-dismounting platform 6 comprises the second motor 28, transmission case body 29, power button 31, the second guide rail 32, handwheel 33, control panel 34, bearing seat B35, one-level driven gear 36, first transmission shaft 37, the first row carrier 3801, second planet carrier 3802, secondary driving gear 39, three grades of driving gears 40, thrust wheel 41, by mantle tooth 42, active conical tooth 43, the 3rd transmission shaft 44, three grades of driven gears 45, toothed driven pulley 46, contour wheel 47, holddown spring 48, second driving shaft 49, secondary passive planet wheel the 50, four transmission shaft 51, one-level driving gear 52, sub-dismounting platform 6 is arranged on track frame 1 by four thrust wheels 41, transmission case body 29 is arranged on below sub-dismounting platform 6, second motor 28 is arranged on bottom transmission case body 29, first transmission shaft 37 is vertically arranged in transmission case body 29 by bearing seat 35, one-level driving gear 52 is arranged on the second motor 28, one-level driven gear 36 is arranged on the first transmission shaft 37 lower end, one-level driving gear 52 engages with one-level driven gear 36, the first row carrier 3801 one end is enclosed within the first transmission shaft 37, be arranged between one-level driven gear 36 and secondary driving gear 39, the first row carrier 3801 other end is equipped with second driving shaft 49, second driving shaft 49 is provided with the passive planet wheel 50 of secondary and toothed driven pulley 46, the passive planet wheel 50 of secondary engages with secondary driving gear 39, toothed driven pulley 46 is connected with a joggle with the profile of tooth rubber strip 16 on track frame 1, 4th transmission shaft 51 is connected with the first transmission shaft 37 by the second planet carrier 3802, 4th transmission shaft 51 is provided with contour wheel 47, the outside of the inner orbit 15 on contour wheel 47 rolling laminating track frame 1, compressed by holddown spring 48 between second driving shaft 49 and the 4th transmission shaft 51, 3rd transmission shaft 44 is arranged on the top of transmission case body 29 by bearing seat, three grades of driven gears 45 are arranged on the 3rd transmission shaft 44, three grades of driven gears 45 be arranged on the first three grades, transmission shaft 37 top driving gear 40 and be connected with a joggle, 3rd transmission shaft 44 top is connected with rotation platform 5, the top of the first transmission shaft 37 is arranged on by mantle tooth 42, engaged with active conical tooth 43 by mantle tooth 42, active conical tooth 43 connects handwheel 33 by axle, control panel 34 is arranged on the dead ahead of sub-dismounting platform 6, and control panel 34 is from left to right provided with power button 31, handwheel 33 according to this, above sub-dismounting platform 6, rotation platform 5 is installed, the second guide rail 22. is installed above rotation platform 5
As shown in Figure 7: rotation platform comprises swivel base 53, the first plane needle roller thrust bearing 54, rotary body 55, the second plane needle roller thrust bearing 56, upper cover plate 57; Swivel base 53 is fixed on the top of sub-dismounting platform 6, and rotary body 55 is arranged between swivel base 55 and upper cover plate 57, is provided with the first plane needle roller thrust bearing 54 below rotary body 55, is provided with the second plane needle roller thrust bearing 56 above rotary body 55.
The course of work of the present invention:
When the dismounting such as diesel engine, reductor object is promoted, press the lifting button on lower direction switch 7, first motor 18 rotates forward and starts, synchronous pulley 26 is driven to rotate, drive screw mandrel 19 to turn clockwise by Timing Belt 27, the screw mandrel 19 turned clockwise drives feed screw nut 20 to do upward movement, thus makes the lifter plate 23 being mounted with dismounting object increase, when rising to specified altitude assignment, the first motor 18 stops, and lifter plate 23 stops.
When the dismounting such as diesel engine, reductor object is declined, press the decline button on lower direction switch 7, first motor 18 reverses and starts, synchronous pulley 26 is driven to rotate, drive screw mandrel 19 to be rotated counterclockwise by Timing Belt 27, the screw mandrel 19 be rotated counterclockwise drives feed screw nut 20 to do descending motion, thus the lifter plate 23 being mounted with dismounting object is declined, when dropping to specified altitude assignment, the first motor 18 stops, and lifter plate 23 stops.
During horizontal transfer, the script sliding bottom 3 being mounted with dismounting object be placed on hoistable platform 2 is pulled on the second guide rail 32 on sub-dismounting platform 6.
Sub-dismounting platform is when track travel, press power button 31, second motor 28 starts, one-level driving gear 52 rotates, one-level driven gear 36 rotates, the first transmission shaft 37 is driven to rotate, secondary driving gear 39 rotates, the passive planet wheel 50 of secondary is driven to rotate, second driving shaft rotates, toothed driven pulley 46 is driven to rotate, the toothed driven pulley 46 engaging tooth shape rubber strip 16 rotated, driven element dismounting platform 6 is walked around circular orbit, run to when needing position, again press power button 31, second motor 28 stops operating, the stop motion of sub-dismounting platform 6.
When rotation platform rotates, three grades of driven gears 45 engage with three grades of driving gears 40, press power button 31, and the second motor 28 starts, one-level driving gear 52 rotates, one-level driven gear 36 rotates, and drive the first transmission shaft 37 to rotate, three grades of driving gears 40 rotate, three grades of driven gears 45 rotate, 3rd transmission shaft 44 rotates, and driven rotary body 55 rotates, thus rotation platform 5 is constant velocity rotary motion.When needs manual rotation, shake handwheel 33, active conical tooth 43 is driven to rotate, thus driving is rotated by mantle tooth 42, the first transmission shaft 37 rotates, and three grades of driving gears 40 rotate, three grades of driven gears 45 rotate, 3rd transmission shaft 44 rotates, and driven rotary body 55 rotates, thus rotation platform 5 is constant velocity rotary motion.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (7)
1. a circular orbit formula dismounting mapping multi-function test stand, comprise housing (11), it is characterized in that, the circular orbit also comprising sub-dismounting platform (6) and be arranged on housing (11), circular orbit comprises the outside track (14) of annular and is set in parallel in the inner orbit (15) of outside track (14) inner side, the madial wall of outside track (14) is provided with profile of tooth rubber strip (16), sub-dismounting platform (6) comprises transmission case and is arranged on the rotation platform (5) on transmission case, rotation platform (5) bottom is provided with the thrust wheel (41) be placed on inner orbit (15) and outside track (14), transmission case comprises transmission case body (29), the first transmission shaft (37) is provided with in transmission case body (29), the bottom of transmission case body (29) is provided with the second motor (28), the rotation axis of the second motor (28) is arranged with one-level driving gear (52), one-level driving gear (52) engages with the one-level driven gear (36) being set in the first transmission shaft (37) bottom, the middle part of the first transmission shaft (37) is arranged with secondary driving gear (39) and the first row carrier (3801), the first row carrier (3801) is provided with second driving shaft (49), second driving shaft (49) is provided with the passive planet wheel of secondary (50) engaged with secondary driving gear (39), second driving shaft (49) is also arranged with the toothed driven pulley (46) engaged with profile of tooth rubber strip (16),
The middle part of the first transmission shaft (37) is also arranged with the second planet carrier (3802), second planet carrier (3802) is provided with the 4th transmission shaft (51), 4th transmission shaft (51) is arranged with contour wheel (47), contour wheel (47) is fitted with the inner side of inner orbit (15), is provided with holddown spring (48) between the 4th transmission shaft (51) and second driving shaft (49).
2. a kind of circular orbit formula dismounting mapping multi-function test stand according to claim 1, it is characterized in that, the top of described the first transmission shaft (37) is provided with by mantle tooth (42), engaged with active conical tooth (43) by mantle tooth (42), active conical tooth (43) and the handwheel (33) be arranged on transmission case body (29) are coupling.
3. a kind of circular orbit formula dismounting mapping multi-function test stand according to claim 2, it is characterized in that, the top of described the first transmission shaft (37) is also provided with three grades of driving gears (40), three grades of driving gears (40) are engaged with three grades of driven gears (45), three grades of driven gears (45) are set on the 3rd transmission shaft (44), 3rd transmission shaft (44) one end is arranged on transmission case body (29), and the other end is connected with rotation platform (5).
4. a kind of circular orbit formula dismounting mapping multi-function test stand according to claim 3, it is characterized in that, described rotation platform (5) comprises the swivel base (53) be fixed on sub-dismounting platform (6), swivel base (53) is provided with the upper cover plate (57) of annular, rotary body (55) is provided with between swivel base (53) and upper cover plate (57), the bottom of rotary body (55) is provided with the first plane needle roller thrust bearing (54), the top of rotary body (55) is provided with the second plane needle roller thrust bearing (56), rotary body (55) is connected with the 3rd transmission shaft (44).
5. a kind of circular orbit formula dismounting mapping multi-function test stand according to claim 4, it is characterized in that, also comprise the hoistable platform (2) be arranged in housing (11), hoistable platform (2) comprises screw mandrel (19), upper bracket (21) and the lower carriage (25) be arranged on below upper bracket (21), screw mandrel (19) bottom is arranged on lower carriage (25) by clutch shaft bearing seat (24), the top activity of screw mandrel (19) is inserted in upper bracket (21), the bottom of screw mandrel (19) is arranged with synchronous pulley (26), synchronous pulley (26) is connected by the rotation axis of Timing Belt (27) with the first motor (18), screw mandrel (19) is arranged with feed screw nut (20), feed screw nut (20) is connected with lifter plate (23).
6. a kind of circular orbit formula dismounting mapping multi-function test stand according to claim 5, it is characterized in that, described lifter plate (23) is provided with the first guide rail (22), described rotation platform (5) is provided with the second guide rail (32), also comprise the linear bearing (4) with the first guide rail (22) and the second guide rail (32) adaptation, linear bearing (4) is provided with sliding bottom (3).
7. a kind of circular orbit formula dismounting mapping multi-function test stand according to claim 6, it is characterized in that, described housing (11) is also provided with tool box (12) and switching door (10), the bottom of housing (11) is provided with castor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186029.3A CN103971581B (en) | 2014-05-05 | 2014-05-05 | A kind of circular orbit formula dismounting mapping multi-function test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186029.3A CN103971581B (en) | 2014-05-05 | 2014-05-05 | A kind of circular orbit formula dismounting mapping multi-function test stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103971581A CN103971581A (en) | 2014-08-06 |
| CN103971581B true CN103971581B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410186029.3A Expired - Fee Related CN103971581B (en) | 2014-05-05 | 2014-05-05 | A kind of circular orbit formula dismounting mapping multi-function test stand |
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| Country | Link |
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| CN (1) | CN103971581B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633726A (en) * | 2017-10-20 | 2018-01-26 | 湖南科技大学 | Minepit environment boiler-plate security system experimental provision |
| CN113334756B (en) * | 2021-06-09 | 2022-11-25 | 常州安一智能科技有限公司 | Disc-shaped working system for shell film pasting and working method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990157A (en) * | 1973-03-29 | 1976-11-09 | Xerox Corporation | Educational device for learning the fundamentals of a diesel engine and fuel injector system |
| SU1234869A1 (en) * | 1984-11-30 | 1986-05-30 | Белорусский Ордена Трудового Красного Знамени Политехнический Институт | Visual aid for analyzing operation of internal combustion engine |
| CN202171895U (en) * | 2011-03-24 | 2012-03-21 | 华中农业大学 | Turning device for dismounting diesel engine conveniently |
| CN202153408U (en) * | 2011-06-20 | 2012-02-29 | 华中农业大学 | Portable experiment table for rotating and dismounting diesel engine |
| CN202320569U (en) * | 2011-12-02 | 2012-07-11 | 河南科技大学 | All-terrain guide rail type walking mechanism |
| CN202394437U (en) * | 2011-12-08 | 2012-08-22 | 华中农业大学 | Cycle track-type diesel engine assembling and disassembling experiment device |
| CN203149983U (en) * | 2013-01-23 | 2013-08-21 | 华中农业大学 | Multi-degree-of-freedom diesel engine disassembly/assembly experiment table |
| CN203131352U (en) * | 2013-03-29 | 2013-08-14 | 乔东亮 | Combined electric mechanical rotating platform |
| CN203335371U (en) * | 2013-06-14 | 2013-12-11 | 中国联合工程公司 | Adjustable mounting base for pump testing |
-
2014
- 2014-05-05 CN CN201410186029.3A patent/CN103971581B/en not_active Expired - Fee Related
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