CN109630634A - A kind of rotary reciprocating motion device based on gear engagement deflecting - Google Patents
A kind of rotary reciprocating motion device based on gear engagement deflecting Download PDFInfo
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- CN109630634A CN109630634A CN201910063417.5A CN201910063417A CN109630634A CN 109630634 A CN109630634 A CN 109630634A CN 201910063417 A CN201910063417 A CN 201910063417A CN 109630634 A CN109630634 A CN 109630634A
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- 230000005540 biological transmission Effects 0.000 claims description 40
- 230000008878 coupling Effects 0.000 claims description 36
- 238000010168 coupling process Methods 0.000 claims description 36
- 238000005859 coupling reaction Methods 0.000 claims description 36
- 230000001681 protective effect Effects 0.000 claims description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 239000011324 bead Substances 0.000 claims description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 16
- 239000010935 stainless steel Substances 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims description 5
- 241000222712 Kinetoplastida Species 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000004044 response Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005255 carburizing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- 238000013021 overheating Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
- F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/26—Racks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of rotary reciprocating motion devices based on gear engagement deflecting, present apparatus space layout is compact, structure is simple, can be suitable for the insufficient application of most mechanical spaces, can save use space as far as possible so that mechanical equipment realizes other function；The present apparatus is taken by the way of motor directly controls using programmable private, can dynamically change servo motor revolving speed by program to fast implement the real-time change of rotary reciprocating motion rate, and then achieve the purpose that quick response；The present apparatus overcomes such as higher disadvantage of cam class reciprocator cost of manufacture, and the disadvantage that crank block class reciprocator space hold is big, and the mode for moving back and forth function is realized compared to the pneumatic device of collocation solenoid valve, the mode of gear engagement is more stable reliable, in commutation, noise is smaller, while can support the rotary reciprocating motion of high speed and be hardly damaged.
Description
Technical field
The present invention relates to a kind of rotary reciprocating motion devices based on gear engagement deflecting, belong to mechanical transmissioning technology neck
Domain.
Background technique
With all kinds of technological innovations of mechanical industry equipment, modernize mechanical electronic equipment precise treatment increasingly, constantly to
Realize that more multi-functional direction is developed within the scope of space size determining.Device space structure is updated by optimization generation upon generation of
Even redesign, now gradually tends to be perfect, big compared to space hold existing for traditional mechanical equipment, have a single function, run
Change largely has been obtained in the disadvantages of efficiency is insufficient, the mechanical electronic equipment for having identical function now.It is adjoint
Equipment precise treatment degree is promoted and bring is the enhancing of equipment operational efficiency and function while volume-diminished, daily life
Middle rotary reciprocating motion is common one of machine driving form, visible on the mechanical electronic equipments such as processing, production, packaging
To its types of applications.
Common rotary reciprocating motion mechanical device has: interior and exterior cam gear, crank block device, solenoid valve of arranging in pairs or groups
Pneumatic device etc..These devices can provide the method for multipath, inside and outside face cam dress for the types of applications of rotary reciprocating motion
Corresponding interior and exterior cam curve can be made according to requirement by setting, and corresponding transmission system is cooperated to realize target, but
Its structure is complex, and basic cost is higher.Crank block device structure is simple, and the rotary motion through crank can be directly realized by cunning
The reciprocating motion of block, but the more big then occupied space of device stroke is bigger.Arrange in pairs or groups solenoid valve pneumatic device using air pressure as power source,
Forward and reverse promotion atmospheric pressure pole is completed by solenoid valve and corresponding travel switch and realizes reciprocating motion, but its application need to rely on surely
Certain noise can be generated when determining pneumatic supply, and moving back and forth alternately, exists simultaneously the risks such as the components overheating failure such as solenoid valve.
That there is basic costs is higher for these devices, space hold is larger, the excessively high easy damaged device of exploitation speed and the problems such as noise.
Summary of the invention
The present invention provides a kind of rotary reciprocating motion devices based on gear engagement deflecting, for real by the device
Rotary reciprocating motion now based on gear engagement deflecting.
The technical scheme is that a kind of rotary reciprocating motion device based on gear engagement deflecting, including power source
A, motion conversion system C, pedestal 4；The power source A provides power；The motion conversion system C include rotary motion structure,
Reciprocating structure；Rotary motion structure is connected as one on the axis direction of power source A with power source A, moves back and forth knot
Driving rack up and down 3 and the mounting surface of pedestal 4 in structure are connected and fixed, and conversion gear 8 is as rotation fortune in rotary motion structure
The intersection part of two dynamic structure, reciprocating structure structures drives reciprocating structure and rolling structure to move back and forth.
It further include displacement location system B comprising rolling structure, support location structure；Wherein rolling structure is used for power
The positioning and fixation of source A；Support location structure is used to for rolling structure being fixed on the mounting surface of pedestal 4, and ties to rolling
The reciprocating motion of structure is adjusted；The rolling structure includes reciprocating plate, rolling support board group, rolling element；Wherein rolling element exists
Reciprocating rolling movement, positioning and fixation of the rolling support board group for rolling element and power source A are done on reciprocating plate working face.
The reciprocating plate uses the reciprocating plate I 22 of two pieces of parallel alignments arrangement；Rolling support board group uses left plate 20, right panel
29；Rolling element uses four groups, includes tensioning nut 18, locating shim I 19, positioning sleeve I 24, deep groove ball bearing I 25, hole card
Ring 26, roller I 27, locating rod I 28；The rolling element does reciprocating rolling movement on I 22 working face of upper and lower two pieces of reciprocating plates；It is fixed
Position bar I 28 is three-stage multi-diameter shaft, and both ends step is M5 screw thread rod type, cooperates locating shim I 19, tensioning nut 18
Realize rolling element fastening；Both ends second level ladder is the diameter 6mm cylindrical section that the grade of tolerance reaches h7 grades, and second level ladder one end passes through
Realize the corresponding H8 grades of diameter 6mm of rolling element positioning, second level ladder other end right panel 29 in the corresponding H8 grades of diameter 6mm tolerance holes of left plate 20
Realize rolling element positioning in tolerance hole；Three-level ladder is the diameter 7mm cylindrical section that the grade of tolerance reaches h7 grades, and both ends fit through
The roller I 27 for being equipped with deep groove ball bearing I 25, hole snap ring 26 is fixed in two positioning sleeves I 24 by two positioning sleeves I 24
Between；Power source A is fixedly connected through the threaded hole on 29 non-working surface of right panel with right panel 29 by motor fixing screws 33, power source
A output shaft is protruded into from the relief hole of right panel 29, and the merging movement of transmission shaft 10 of power source A output shaft and motion conversion system C turn
It is stretched out after changing 11 both ends of positive coupling of system C from the relief hole of left plate 20.
The support location structure includes fixed fork plate 13, support location structure setting-up piece 14, supports location structure solid
Determine screw 15, reciprocal locating piece fixing screws 16, reciprocal locating piece 17, I fixing screws 21 of reciprocating plate, stainless steel positioning bead 23；
It wherein fixes 13 planar ends of fork plate and passes through support location structure setting-up piece 14, support location structure fixing screws 15 and pedestal 4
Mounting surface be connected and fixed, fixed 13 forked type end of fork plate in the middle part of reciprocal locating piece fixing screws 16 and reciprocal locating piece 17 by connecting
Fixation is connect, the rectangular block up and down of the reciprocal locating piece 17 of two sides and upper and lower two pieces of reciprocating plates I between two pieces of reciprocating plates I 22 are installed on
22 positioning hole is connected and fixed by I fixing screws 21 of reciprocating plate, and stainless steel positioning bead 23 is installed on I 22 two sides of reciprocating plate
Ladder circular groove in, cooperation left plate 20, the positioning ball slot of the inside of right panel 29 are realized on rolling element reciprocating operation direction
Limit and debugging functions.
The reciprocating plate uses one piece of reciprocating plate II 35；Rolling support board group uses 41, two pieces of upper plate 40, lower plate connecting plates
37；Rolling element uses four groups, includes locating shim II 38, tensioning screw 39, locating rod II 42, deep groove ball bearing II 43, rolling
Cylinder II 44, positioning sleeve II 45；The rolling element does reciprocating rolling movement on II 35 working face of reciprocating plate；Locating rod II 42 is two
Segmentation multi-diameter shaft, both ends step are the diameter 5mm cylindrical section that the grade of tolerance reaches h7 grades, and end is equipped with the fixed spiral shell of M3
Pit, locating rod II 42 fit through two positioning sleeves II 45, and the roller II 44 for being equipped with deep groove ball bearing II 43 is fixed on
Among two positioning sleeves II 45, the step both ends of two groups of locating rods II 42 penetrate the corresponding tolerance hole of connecting plate 37, upper plate 40
Located gasket II 38, tensioning screw 39 realize that the positioning of rolling element is fixed, and the step both ends of two groups of locating rods II 42 are worn
Enter the located gasket II 38 in the corresponding tolerance hole of connecting plate 37, lower plate 41, tensioning screw 39 realizes that the positioning of rolling element is fixed；Second level
Ladder is the cylinder resigning section that mid diameter is 4.8mm, is easily installed and has filled the roller II 44 with deep groove ball bearing II 43；It is dynamic
Power source A is fixedly connected through the threaded hole on 41 non-working surface of lower plate with lower plate 41 by motor fixing screws 33, power source A output
Axis is protruded into from the relief hole of lower plate 41, and the transmission shaft 10 of power source A output shaft and motion conversion system C are placed in motion conversion system
It is stretched out behind 11 both ends of positive coupling of C from the relief hole of upper plate 40.
The support location structure includes support location structure setting-up piece 14, support location structure fixing screws 15, no
Become rusty steel positioning bead 23, perpendicular positioning block 34, II fixing screws 36 of reciprocating plate；Wherein 34 one end working face of perpendicular positioning block passes through branch
Support location structure setting-up piece 14, support location structure fixing screws 15 and the mounting surface of pedestal 4 are connected and fixed, perpendicular positioning block
34 other end working faces are connected and fixed by II fixing screws 36 of reciprocating plate and the positioning hole of reciprocating plate II 35, and stainless steel is fixed
Pearl 23 is installed in the ladder circular groove of II 35 two sides of reciprocating plate for position, the positioning ball slot of 37 inside of mating connection plate, realization pair
Limit and debugging functions on rolling element reciprocating operation direction.
The rotary motion structure is by flush end holding screw 7, conversion gear 8, positioning key 9, transmission shaft 10, positive coupling
11, shaft coupling fastening screw 12 forms；Wherein positive coupling 11 is clamped-in style shaft coupling, power source A output shaft and transmission shaft
10 two, 11 both ends of positive coupling of merging shaft coupling fastening screws 12 compress the opening of positive coupling 11 to complete to fasten, and pass
10 working face of moving axis, two opposite side is respectively equipped with keyway and tightening positioning surface, and conversion gear 8 passes through flush end holding screw 7 and transmission shaft
10 tightening positioning surface compresses, and the keyway of 8 the center point of conversion gear is matched with the positioning key 9 in the keyway for being installed on transmission shaft 10
It closes, common completion conversion gear 8 is reliably connected with transmission shaft 10, output shaft, the positive coupling 11, transmission shaft of power source A
10 and conversion gear 8 be connected as one on same axis direction each other, through power source A realize rotary motion.
The reciprocating structure is made of driving rack 3, rack gear setting-up piece 5, rack gear fixing screws 6；Wherein it is driven
Rack gear 3 is upper and lower two, and one side is installed on the mounting surface of pedestal 4 by rack gear setting-up piece 5, rack gear fixing screws 6；
Both upper and lower driving rack 3 and conversion gear 8 form gear transmission structure, are nibbled by conversion gear 8 and upper and lower driving rack 3
It closes, movement is converted to back and forth by rotation.
The gear pair of the conversion gear 8 and upper and lower driving rack 3 uses 7 class precisions, and upper and lower driving rack 3 is standard straight
Gear rack, tooth strip length are greater than the stroke of conversion gear 8；Conversion gear 8 is to take standard spur gear wheel and 3 tooth top of driving rack
Apart from nearest side, tangent line is done on the basis of standard spur gear wheel root circle, tangent line is parallel to 3 tooth top of driving rack, goes
It is symmetrical except the standard cylinder straight gears tooth interfered with tangent line, then with the vertical line section at standard spur gear wheel center to tangent line
Line, the complete gear teeth of residue of removal vertical line section side, retains the other side gear teeth, forms conversion gear 8.
It further include II E of safety protection structure using converting system protective plate fixing screws 1, U-shaped protective plate II 2, U-shaped protection
II 2 middle part of plate is equipped with the gain of resigning when for the progress rotary reciprocating motion of transmission shaft 10, and U-shaped protective plate II 2 passes through converting system
Protective plate fixing screws 1 are mounted in the threaded hole of upper and lower 3 another side of driving rack.
The beneficial effects of the present invention are: present apparatus space layout is compact, structure is simple, can be suitable for most mechanical spaces
Insufficient application can save use space as far as possible so that mechanical equipment realizes other function.The present apparatus uses can
Programming private takes the mode that motor is directly controlled, and it is reciprocal to fast implement rotation dynamically to change servo motor revolving speed by program
The real-time change of movement rate, and then achieve the purpose that quick response.The present apparatus overcomes such as cam class reciprocator production
The shortcomings that higher cost, (production and processing of each component of machine of the present apparatus manufactured, and can carry out on common apparatus, no
It needs also not needing special parameter (cam curve has specific parameter of curve), and each using special lathe or equipment
Component of machine be easy obtain, price is relatively cheap, therefore low manufacture cost) and crank block class reciprocator space account for
With big disadvantage, and the mode for moving back and forth function is realized compared to the pneumatic device of collocation solenoid valve, the mode of gear engagement
More stable reliable, in commutation, noise is smaller, while can support the rotary reciprocating motion of high speed and be hardly damaged.This dress
A kind of new mentality of designing can be provided for the application of rotary reciprocating motion by setting.
Detailed description of the invention
Fig. 1 is structural schematic diagram (structural representation when drive shaft axis and ground level are installed of the embodiment of the present invention 1
Figure)；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is conversion gear of the present invention, upper and lower driving rack structural schematic diagram；
Fig. 4 is conversion gear design diagram of the present invention；
Fig. 5 is flush end holding screw, conversion gear structural schematic diagram in the present invention；
Fig. 6 is structural schematic diagram (structural representation when drive shaft axis installation perpendicular to the ground of the embodiment of the present invention 2
Figure)；
Fig. 7 is the explosive view of Fig. 6；
Each label in figure are as follows: A- power source, beta-position move positioning system, C- motion conversion system, D- safety protection structure I,
E- safety protection structure II, 1- converting system protective plate fixing screws, 2-U type protective plate II, 3- driving rack, 4- pedestal, 5-
Rack gear setting-up piece, 6- rack gear fixing screws, 7- flush end holding screw, 8- conversion gear, 9- positioning key, 10- transmission shaft, 11-
The fixed fork plate of positive coupling, 12- shaft coupling fastening screw, 13-, 14- support location structure setting-up piece, 15- support positioning
The reciprocal locating piece fixing screws of structure fixing screws, 16-, the reciprocal locating piece of 17-, 18- tensioning nut, 19- locating shim I, 20-
Left plate, I fixing screws of 21- reciprocating plate, 22- reciprocating plate I, 23- stainless steel positioning bead, 24- positioning sleeve I, 25- deep groove ball bearing I,
The hole 26- snap ring, 27- roller I, 28- locating rod I, 29- right panel, 30-U type protective plate I, 31-U type protective plate fixing screws,
The fixed spiral shell of 32- programmable servo motor, 33- motor fixing screws, 34- perpendicular positioning block, 35- reciprocating plate II, 36- reciprocating plate II
Nail, 37- connecting plate, 38- locating shim II, 39- tensioning screw, 40- upper plate, 41- lower plate, 42- locating rod II, 43- deep-groove ball
Bearing II, 44- roller II, 45- positioning sleeve II, 46-L type protective plate.
Specific embodiment
With reference to the accompanying drawings and examples, the invention will be further described, but the contents of the present invention be not limited to it is described
Range.
Embodiment 1: as shown in Figs. 1-5, a kind of rotary reciprocating motion device based on gear engagement deflecting, including power source
A, motion conversion system C, pedestal 4；The power source A provides power；The motion conversion system C include rotary motion structure,
Reciprocating structure；Rotary motion structure is connected as one on the axis direction of power source A with power source A, moves back and forth knot
Driving rack up and down 3 and the mounting surface of pedestal 4 in structure are connected and fixed, and conversion gear 8 is as rotation fortune in rotary motion structure
The intersection part of two dynamic structure, reciprocating structure structures drives reciprocating structure and rolling structure to move back and forth.
It is possible to further which the programmable servo motor 32 that the power source A is mating retarder is arranged；The two size is big
The small type selecting according in practical application determines that mating retarder has been installed on 32 output shaft end of programmable servo motor, the two
It is completely embedded reliable.Power source A dynamic regulation can export revolving speed, the time-varying of realization device operating rate according to the actual application
Control.
It further include displacement location system B it is possible to further be arranged comprising rolling structure, support location structure；Wherein
Rolling structure is used for the positioning and fixation of power source A；Support location structure is used to for rolling structure being fixed on the mounting surface of pedestal 4
On, and the reciprocating motion of rolling structure is adjusted；
It include that reciprocating plate (plate firmly through carburizing and quenching and surface by reciprocating plate it is possible to further which the rolling structure is arranged
Chromium processing, chrome layer thickness reach 0.05-0.07mm, have high abrasion characteristic, and the non-reciprocal working face of reciprocating plate is equipped with straight
23 removal hole of stainless steel positioning bead of diameter 2mm, removal hole be used for disassembling, assembling and replacing damage stainless steel positioning bead 23), rolling support
Board group, rolling element；Wherein rolling element does reciprocating rolling movement on reciprocating plate working face, rolling support board group for rolling element and
The positioning and fixation of power source A.
It is possible to further which (the reciprocating plate I 22 of reciprocating plate I 22 that the reciprocating plate uses two pieces of parallel alignments arrangement is arranged
Location and installation slot is arranged in non-working surface, convenient for arranging two pieces of I parallel alignments of reciprocating plate)；Rolling support board group using left plate 20,
Right panel 29；Rolling element uses four groups, includes tensioning nut 18, locating shim I 19, positioning sleeve I 24, deep groove ball bearing I 25, hole
With snap ring 26, roller I 27, (I 27 both ends of roller are respectively provided with bearing installation circular groove and hole annular groove；Its working surface need to be plated hard
Chromium processing, chrome layer thickness reach 0.05-0.07mm, reach higher wearability to avoid too fast appearance wear-out failure；Work
Face plating after require circle run-out tolerance should reach 0.03mm and within, dimensional tolerance grade, which should ensure that, reaches h7 grades, to guarantee rolling
Realize controllable rotary reciprocating motion under the regulation of dynamic support board group), locating rod I 28；The rolling element is reciprocal at upper and lower two pieces
Reciprocating rolling movement is done on I 22 working face of plate；Locating rod I 28 is three-stage multi-diameter shaft, and both ends step is M5 screw thread rod
Formula, cooperation locating shim I 19, tensioning nut 18 realize rolling element fastening；Both ends second level ladder is that the grade of tolerance reaches h7 grades
Diameter 6mm cylindrical section, second level ladder one end pass through the corresponding H8 grade diameter 6mm tolerance holes of left plate 20 realize rolling elements position, two
Realize rolling element positioning in the corresponding H8 grades of diameter 6mm tolerance holes of grade ladder other end right panel 29；Three-level ladder reaches for the grade of tolerance
H7 grades of diameter 7mm cylindrical section, both ends fit through two positioning sleeves I 24, will be equipped with deep groove ball bearing I 25, hole card
The roller I 27 of ring 26 is fixed among two positioning sleeves I 24；Power source A is by motor fixing screws 33 through 29 inoperative of right panel
Threaded hole on face is fixedly connected with right panel 29, and power source A output shaft is protruded into from the relief hole of right panel 29, power source A output shaft
With the resigning behind 11 both ends of positive coupling of the merging of the transmission shaft 10 motion conversion system C of motion conversion system C from left plate 20
Hole is stretched out.
It include fixed fork plate 13, support location structure setting-up piece it is possible to further which the support location structure is arranged
14, location structure fixing screws 15, reciprocal locating piece fixing screws 16, reciprocal locating piece 17, I fixing screws of reciprocating plate are supported
21, stainless steel positioning bead 23；It wherein fixes 13 planar ends of fork plate and passes through support location structure setting-up piece 14, support location structure
Fixing screws 15 and the mounting surface of pedestal 4 are connected and fixed, fixed 13 forked type end of fork plate by reciprocal locating piece fixing screws 16 and
It is connected and fixed in the middle part of reciprocal locating piece 17, is installed on the rectangle up and down of the reciprocal locating piece 17 of two sides between two pieces of reciprocating plates I 22
Block and the positioning hole of upper and lower two pieces of reciprocating plates I 22 are connected and fixed by I fixing screws 21 of reciprocating plate, stainless steel positioning bead 23
It is installed in the ladder circular groove of I 22 two sides of reciprocating plate, cooperation left plate 20, the positioning ball slot of 29 inside of right panel are realized to rolling
Limit and debugging functions on kinetoplast reciprocating operation direction.I 22 quantity required of reciprocating plate is two pieces, face where location and installation slot
Should be aligned parallel to each other, its spacing size is controlled by reciprocal locating piece 17, by reciprocal locating piece 17 satisfaction be mounted on two pieces it is past
The rolling physical efficiency trouble-free operation of the top and the bottom of compound plate I 22 as a whole.Stainless steel positioning bead 23 is for adjusting and avoiding to roll
The locked hidden danger that may cause between support board group and reciprocating plate because of directly contacting, is installed on the ladder of reciprocating plate two sides
In circular groove, by cooperating the ball slot of rolling support board group inner working face, while the limit moved back and forth to rolling element may be implemented
Position and debugging functions.
It is possible to further which I D of safety protection structure for further including two pieces of U-shaped compositions of protective plates I 30 is arranged, every piece U-shaped anti-
Backplate I 30 through four U-shaped protective plate fixing screws 31 be installed to left plate 20,29 side of right panel threaded hole in.U-shaped protective plate I
Play the role of screening, avoids the generation of security risk
It is possible to further which the rotary motion structure is arranged by flush end holding screw 7, conversion gear 8, positioning key 9, biography
Moving axis 10, positive coupling 11, shaft coupling fastening screw 12 form；Wherein positive coupling 11 is clamped-in style shaft coupling, power
Source A output shaft and transmission shaft 10 are placed in two, 11 both ends of positive coupling shaft coupling fastening screw 12 and compress positive coupling 11
Opening is to complete to fasten, and 10 working face of transmission shaft, two opposite side is respectively equipped with keyway and tightening positioning surface, and conversion gear 8 passes through flush end
The tightening positioning surface of holding screw 7 and transmission shaft 10 compresses, the keyway of 8 the center point of conversion gear and the key for being installed on transmission shaft 10
Positioning key 9 in slot cooperates, and common completion conversion gear 8 is reliably connected with transmission shaft 10, the output shaft of power source A, rigidity
Shaft coupling 11, transmission shaft 10 and conversion gear 8 are connected as one on same axis direction each other, real through power source A
Existing rotary motion.The end of transmission shaft 10 be equipped with the grade of tolerance be k6 grades, diameter 10mm, width 6mm bearing erecting bed and
Positioned at a M4 threaded hole of end face center, the rolling bearing of mountable 22x10x6mm series and the application execution system of outside
System.Purpose is that the interface of other external mechanisms is provided for the present apparatus, other external mechanisms can pass through output with the present apparatus
The two features of axis 10 realize connection.
It is possible to further which the reciprocating structure is arranged by driving rack 3, rack gear setting-up piece 5, the fixed spiral shell of rack gear
6 composition of nail；Wherein driving rack 3 is upper and lower two, and one side is installed to by rack gear setting-up piece 5, rack gear fixing screws 6
On the mounting surface of pedestal 4；Both upper and lower driving rack 3 and conversion gear 8 form gear transmission structure, by conversion gear 8 with
Upper and lower driving rack 3 engages, and movement is converted to back and forth by rotation.
7 class precisions are used it is possible to further which the gear pair of the conversion gear 8 and upper and lower driving rack 3 is arranged, and are passed through
Carburizing and quenching processing is to improve its intensity and wearability, and upper and lower driving rack 3 is standard spur rack, and tooth strip length is greater than conversion
The stroke of gear 8；Conversion gear 8 is to take standard spur gear wheel and 3 tooth top of driving rack apart from nearest side, with standard round
Tangent line is done on the basis of column spur gear root circle, tangent line is parallel to 3 tooth top of driving rack, and it is straight to remove the standard cylinder interfered with tangent line
Gear tooth, then using the vertical line section at standard spur gear wheel center to tangent line as line of symmetry, the residue of removal vertical line section side is complete
The whole gear teeth retain the other side gear teeth, as shown in figure 4, forming conversion gear 8 after design shown in Fig. 3 and processing.
Its design considerations is when the number of gear teeth of conversion gear 8 is odd number and engages with upper and lower driving rack 3, and side passes
3 tooth top of carry-over bar will be nearest (there are gaps) with 8 root circle of conversion gear distance, and the tooth root plane of other side driving rack 3 will
(there are gaps) parallel with the horizontal phase section of 8 outside circle of conversion gear；Conversion gear 8 is only passed with upper and lower always in rotary course
Side engagement in carry-over bar 3, reaches home and will take off when the gear teeth of conversion gear 8 are engaged with certain side of upper and lower driving rack 3
From when, the gear teeth of conversion gear 8 will rotate into the position that will be engaged with the other side of upper and lower driving rack 3, realize reversed fortune
It is dynamic, and then complete the rotary reciprocating motion of the present apparatus.
It further include II E of safety protection structure using converting system protective plate fixing screws 1, U-shaped it is possible to further be arranged
Protective plate II 2, U-shaped II 2 middle part of protective plate are equipped with the gain of resigning when for the progress rotary reciprocating motion of transmission shaft 10, U-shaped protection
Plate II 2 is mounted in the threaded hole of upper and lower 3 another side of driving rack by converting system protective plate fixing screws 1.For right
Conversion gear 8 and upper and lower driving rack 3 are screened, and play the role of avoiding security risk.
All protective plates of safety protection structure are organic glass material, under the premise that security is guaranteed, can be real-time
Observe present apparatus working order.
Embodiment 2: it is as illustrated in figs. 5-7, substantially the same manner as Example 1, the difference is that: in displacement location system B
Specific structure replace with it is as follows:
The reciprocating plate uses one piece of reciprocating plate II 35；Rolling support board group uses 41, two pieces of upper plate 40, lower plate connecting plates
37；Rolling element use four groups, include locating shim II 38, tensioning screw 39 (hexagon socket cap head screw), locating rod II 42,
(II 44 both ends of roller are respectively provided with bearing installation circular groove for deep groove ball bearing II 43, roller II 44；Its working surface need to be through plating at hard chrome
Reason, chrome layer thickness reach 0.05-0.07mm, reach higher wearability to avoid too fast appearance wear-out failure；Working face plating
Afterwards require circle run-out tolerance should reach 0.03mm and within, dimensional tolerance grade, which should ensure that, reaches h7 grade, with guarantee roll prop up
Controllable rotary reciprocating motion is realized under the regulation of fagging group), positioning sleeve II 45；The rolling element is in II 35 working face of reciprocating plate
On do reciprocating rolling movement；Locating rod II 42 is two-part multi-diameter shaft, and both ends step is that the grade of tolerance reaches h7 grades straight
Diameter 5mm cylindrical section, end are equipped with the fixed threaded hole of M3, and locating rod II 42 fits through two positioning sleeves II 45, will install
There is the roller II 44 of deep groove ball bearing II 43 to be fixed among two positioning sleeves II 45, the step two of two groups of locating rods II 42
End penetrates the located gasket II 38 in the corresponding H8 grades of diameter 5mm tolerance holes of connecting plate 37, upper plate 40, tensioning screw 39 realizes rolling element
Positioning fix, the step both ends of two groups of locating rods II 42 penetrate the corresponding H8 grades of diameter 5mm tolerances of connecting plate 37, lower plate 41
The located gasket II 38 in hole, tensioning screw 39 realize that the positioning of rolling element is fixed；Second level ladder is the circle that mid diameter is 4.8mm
Column resigning section is easily installed and has filled the roller II 44 with deep groove ball bearing II 43；Power source A is passed through by motor fixing screws 33
Threaded hole on 41 non-working surface of lower plate is fixedly connected with lower plate 41, and power source A output shaft is protruded into from the relief hole of lower plate 41, is moved
From upper behind 11 both ends of positive coupling of the transmission shaft 10 of power source A output shaft and motion conversion system C merging motion conversion system C
The relief hole of plate 40 stretches out.
The support location structure includes support location structure setting-up piece 14, support location structure fixing screws 15, no
Become rusty steel positioning bead 23, perpendicular positioning block 34, II fixing screws 36 of reciprocating plate；Wherein 34 one end working face of perpendicular positioning block passes through branch
Support location structure setting-up piece 14, support location structure fixing screws 15 and the mounting surface of pedestal 4 are connected and fixed, perpendicular positioning block
34 other end working faces are connected and fixed (reciprocating plate II by II fixing screws 36 of reciprocating plate and the positioning hole of reciprocating plate II 35
35 working faces are equipped with location and installation slot, and purposes is that perpendicular positioning block 34 is facilitated to install, and avoid causing because there are gaps for threaded hole
Perpendicular positioning block 34 and the connection of reciprocating plate II 35 generate skew), stainless steel positioning bead 23 is installed on the rank of II 35 two sides of reciprocating plate
In terraced circular groove, the positioning ball slot of 37 inside of mating connection plate is realized to the limit on rolling element reciprocating operation direction and is repaired
Orthofunction.
It is possible to further which I D of safety protection structure for further including four pieces of L-type protective plates 46 composition is arranged, two pieces of L-types are anti-
Backplate 46 is installed in the threaded hole at 40 front surface both ends of upper plate through three L-type protective plate fixing screws 47 respectively, and two pieces of L-types are anti-
Backplate 46 is installed in the threaded hole at 41 front surface both ends of lower plate through three L-type protective plate fixing screws 47 respectively.It can roll
Play the role of screening when kinetoplast moves back and forth, avoids the generation of security risk.
Working method of the invention is as follows:
S1 determines the mode of installing and using of the present apparatus according to practical situations, the present apparatus to install and use mode visible
Fig. 1 and Fig. 5；
S2 assembles power source A, programmable servo motor 32 and the matched retarder used is assembled into one, at
For power source A；It has been fitted with retarder when if choosing programmable servo motor 32, has been assembled without repeating；
S3 assembles the rotary motion structure and displacement location system B of motion conversion system C:
If the present apparatus is installed and used by the way of Fig. 1, the phase of the fixing hole of power source A should be first looked at
It closes size and distribution situation, the fixing hole of reference driving force source A manufactures the fixation threaded hole of power source A on right panel 29,
Power source A installation is fixed on right panel 29 by motor fixing screws 33；Then fastened by positive coupling 11, shaft coupling
Power source A and the connection of transmission shaft 10 are fastened as a whole by screw 12；After completing above-mentioned assembling, one by one by roller I 27, positioning
It covers I 24, locating rod I 28, locating shim I 19,1 type tensioning nut 18, deep groove ball bearing I 25, hole snap ring 26 and forms four sets of rollings
Kinetoplast；Then itself and four sets of rolling elements are connected and fixed and are integrated by the tolerance hole of left plate 20,29 upper and lower of right panel；It will
After two pieces of reciprocating plates I 22 and two reciprocal locating pieces 17 are connected and fixed by I fixing screws 21 of reciprocating plate, by stainless steel positioning bead
In the ladder circular groove of 23 two pieces of I 22 sides of reciprocating plate of merging, the sky that will then be completed component and be put among four sets of rolling elements
In lacking；Finally two fixed fork plates 13 are fastenedly connected onto two reciprocal locating pieces 17, complete the rotation of motion conversion system C
(this kind layout is met when the axis of transmission shaft is parallel to the ground, rolling element for the assembling of motion structure and displacement location system B
Two pieces of reciprocating plates I 22 can be pressed in centre)；
If the present apparatus is installed and used by the way of Fig. 6, the phase of the fixing hole of power source A should be first looked at
It closes size and distribution situation, the fixing hole of reference driving force source A manufactures the fixation threaded hole of power source A in lower plate 41,
Power source A installation is fixed in lower plate 41 by motor fixing screws 33；Then fastened by positive coupling 11, shaft coupling
Power source A and the connection of transmission shaft 10 are fastened as a whole by screw 12；After completing above-mentioned assembling, one by one by roller II 44, positioning
It covers II 45, locating rod II 42, locating shim II 38, tensioning screw 39, deep groove ball bearing II 43 and forms four sets of rolling elements；By four sets
Rolling element be separately mounted to upper plate 40,41 two sides of lower plate tolerance hole in；Then by two pieces of connecting plates 37, rolling will be installed
The upper plate 40 of body and power source A, the connection of lower plate 41 are fastened as a whole；Stainless steel positioning bead 23 is placed in II 35 side of reciprocating plate
In ladder circular groove, then reciprocating plate II 35 is put into the vacancy among four sets of rolling elements；Finally by two perpendicular positioning blocks 34
It is fastenedly connected and is integrated with reciprocating plate II 35, complete the rotary motion structure of motion conversion system C and the group of displacement location system B
(this kind layout is met when the axis of transmission shaft is perpendicular to the ground dress, and rolling element top half is pressed in table in reciprocating plate II 35
Limit and protection are played in face, rolling element lower half portion)；
S4 installs the relevant portion in relation to displacement location system B in safety protection structure: when the present apparatus uses the side of Fig. 1
When formula is installed and used, two U-shaped protective plates I 30 are installed to the upper and lower top surface of left plate 20, right panel 29；When the present apparatus is adopted
When being installed and used with the mode of Fig. 6, by four pieces of installations of L-type protective plate 46 to upper plate 40, the respective two sides of lower plate 41；
S5, determines the mounting surface of pedestal 4, prepares or manufacture the rotation of relevant installation threaded hole and the present apparatus in advance
Turn to move back and forth resigning gain: if the present apparatus is installed and used by the way of Fig. 1, passing through two fixed fork plates 13
Planar ends cooperate the related installation threaded hole of pedestal 4, and displacement location system B is installed to the mounting surface of pedestal 4；If the present apparatus
When being installed and used by the way of Fig. 6, the related installation spiral shell of pedestal 4 is cooperated by the planar ends of two perpendicular positioning blocks 34
Pit installs displacement location system B to the mounting surface of pedestal 4；
S6 installs motion conversion system C remaining components: determining driving rack up and down according to the mode of installing and using of this equipment
Upper and lower driving rack 3 is affixed to base by converting system protective plate fixing screws 1 by 3 position on 4 mounting surface of pedestal
On the mounting surface of seat 4；Conversion gear 8 is installed to from the transmission shaft 10 being pierced by the resigning gain of pedestal 4 through key connection, and
Driving rack 3 is adjusted to determine its position on 10 axial direction of transmission shaft and progress conversion gear 8 above and below cooperating
It is fixed；Finally the U-shaped protective plate II 2 in II E of safety protection structure is installed to by converting system protective plate fixing screws 1
3 surface of underdrive rack gear.
S7 after the assembling of above-mentioned component, examines the conversion gear 8 of the present apparatus and engages between driving rack 3 up and down
Logic is operated, the theory movement track of confirmation conversion gear 8 meets the track of present apparatus rotary reciprocating motion；
S8, low rate start programmable servo motor 32 carry out operation examination on site to the present apparatus, and step up motor and turn
Speed is to real work revolving speed with the reliability of verifying attachment；
S9 works out related application to programmable servo motor 32, is actually used.
Rotary reciprocating motion device based on gear engagement deflecting is that a kind of space hold is small, adapts to time-varying and high-speed cruising
The rotary reciprocating motion device of occasion, it is compact-sized simple by programmable servo motor rate controlling, it is easily installed.Its application is special
Point and requirement are that device realizes rotary reciprocating motion in such a way that programmable servo motor driven conversion gear engages deflecting, tooth
Wheel set is designed as 7 class precisions, conversion gear and driving rack and improves its intensity and wearability through carburizing and quenching, driving rack with turn
The mounting structure of gear changing is as shown in figure 3, conversion gear is smaller part gear, the only biography with side always in rotary course
Carry-over bar engagement, realizes the linear motion on a direction, when the gear teeth of conversion gear engage arrival eventually with certain side driving rack
When point will be disengaged from, the gear teeth of conversion gear will rotate into the position that will be engaged with other side driving rack, realize anti-
To linear motion, the rotary reciprocating motion of final realization device.
Above in conjunction with attached drawing, the embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned
Embodiment within the knowledge of a person skilled in the art can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (10)
1. a kind of rotary reciprocating motion device based on gear engagement deflecting, it is characterised in that: turn including power source (A), movement
Change system (C), pedestal (4)；
The power source (A) provides power；
The motion conversion system (C) includes rotary motion structure, reciprocating structure；Rotary motion structure and power source (A)
It is connected as one on the axis direction of power source (A), the driving rack up and down (3) in reciprocating structure and pedestal (4)
Mounting surface is connected and fixed, and conversion gear (8) is used as two rotary motion structure, reciprocating structure structures in rotary motion structure
Intersection part, drive reciprocating structure and rolling structure to move back and forth.
2. the rotary reciprocating motion device according to claim 1 based on gear engagement deflecting, it is characterised in that: further include
Displacement location system (B) comprising rolling structure, support location structure；Wherein rolling structure for power source (A) positioning and
It is fixed；Support location structure is used to for rolling structure being fixed on the mounting surface of pedestal (4), and the reciprocal fortune to rolling structure
It is dynamic to be adjusted；
The rolling structure includes reciprocating plate, rolling support board group, rolling element；Wherein rolling element is done past on reciprocating plate working face
Multiple rolling movement, positioning and fixation of the rolling support board group for rolling element and power source (A).
3. the rotary reciprocating motion device according to claim 2 based on gear engagement deflecting, it is characterised in that: described past
Compound plate uses the reciprocating plate I (22) of two pieces of parallel alignments arrangement；Rolling support board group uses left plate (20), right panel (29)；It rolls
Body uses four groups, includes tensioning nut (18), locating shim I (19), positioning sleeve I (24), deep groove ball bearing I (25), Kong Yong
Snap ring (26), roller I (27), locating rod I (28)；The rolling element is done back and forth on upper and lower two pieces of reciprocating plates I (22) working face
Rolling movement；Locating rod I (28) is three-stage multi-diameter shaft, and both ends step is M5 screw thread rod type, cooperates locating shim I
(19), tensioning nut (18) realizes rolling element fastening；Both ends second level ladder is the diameter 6mm cylinder that the grade of tolerance reaches h7 grades
Section, second level ladder one end pass through left plate (20) corresponding H8 grades of diameter 6mm tolerance holes and realize rolling element positioning, the second level ladder other end
Realize rolling element positioning in the corresponding H8 grades of diameter 6mm tolerance holes of right panel (29)；Three-level ladder is the diameter that the grade of tolerance reaches h7 grades
7mm cylindrical section, both ends fit through two positioning sleeves I (24), will be equipped with deep groove ball bearing I (25), hole snap ring (26)
Roller I (27) to be fixed on two positioning sleeves I (24) intermediate；Power source (A) is by motor fixing screws (33) through right panel (29)
Threaded hole on non-working surface is fixedly connected with right panel (29), and power source (A) output shaft is protruded into from the relief hole of right panel (29), is moved
The positive coupling (11) of power source (A) output shaft and the transmission shaft (10) of motion conversion system (C) merging motion conversion system (C)
It is stretched out behind both ends from the relief hole of left plate (20).
4. the rotary reciprocating motion device according to claim 3 based on gear engagement deflecting, it is characterised in that: the branch
Support location structure include fixed fork plate (13), support location structure setting-up piece (14), support location structure fixing screws (15),
Reciprocal locating piece fixing screws (16), reciprocal locating piece (17), I fixing screws of reciprocating plate (21), stainless steel positioning bead (23)；Its
Middle fixed fork plate (13) planar ends pass through support location structure setting-up piece (14), support location structure fixing screws (15) and base
The mounting surface of seat (4) is connected and fixed, and fixed fork plate (13) forked type end passes through reciprocal locating piece fixing screws (16) and reciprocal positioning
It is connected and fixed in the middle part of block (17), is installed on the rectangular block up and down of the reciprocal locating piece (17) of two sides between two pieces of reciprocating plates I (22)
It is connected and fixed with the positioning hole of upper and lower two pieces of reciprocating plates I (22) by I fixing screws of reciprocating plate (21), stainless steel positioning bead
(23) it is installed in the ladder circular groove of reciprocating plate I (22) two sides, the positioning ball-type on the inside of cooperation left plate (20), right panel (29)
Slot, realize on rolling element reciprocating operation direction limit and debugging functions.
5. the rotary reciprocating motion device according to claim 2 based on gear engagement deflecting, it is characterised in that: described past
Compound plate uses one piece of reciprocating plate II (35)；Rolling support board group uses upper plate (40), lower plate (41), two pieces of connecting plates (37)；Rolling
Kinetoplast use four groups, include locating shim II (38), tensioning screw (39), locating rod II (42), deep groove ball bearing II (43),
Roller II (44), positioning sleeve II (45)；The rolling element does reciprocating rolling movement on reciprocating plate II (35) working face；Locating rod
II (42) are two-part multi-diameter shaft, and both ends step is the diameter 5mm cylindrical section that the grade of tolerance reaches h7 grades, and end is equipped with
The fixed threaded hole of M3, locating rod II (42) fit through two positioning sleeves II (45), will be equipped with deep groove ball bearing II (43)
Roller II (44) be fixed on that two positioning sleeves II (45) are intermediate, and the step both ends of two groups of locating rods II (42) penetrate connection
The located gasket II (38) in the corresponding H8 grades of diameter 5mm tolerance holes of plate (37), upper plate (40), tensioning screw (39) realize rolling element
Positioning is fixed, and the step both ends of two groups of locating rods II (42) penetrate the corresponding H8 grades of diameter 5mm of connecting plate (37), lower plate (41)
The located gasket II (38) in tolerance hole, tensioning screw (39) realize that the positioning of rolling element is fixed；Second level ladder is that mid diameter is
The cylinder resigning section of 4.8mm, is easily installed and has filled the roller II (44) with deep groove ball bearing II (43)；Power source (A) passes through
Motor fixing screws (33) are fixedly connected through the threaded hole on lower plate (41) non-working surface with lower plate (41), power source (A) output
Axis is protruded into from the relief hole of lower plate (41), and the transmission shaft (10) of power source (A) output shaft and motion conversion system (C) is placed in movement
It is stretched out behind positive coupling (11) both ends of converting system (C) from the relief hole of upper plate (40).
6. the rotary reciprocating motion device according to claim 5 based on gear engagement deflecting, it is characterised in that: the branch
Supportting location structure includes support location structure setting-up piece (14), support location structure fixing screws (15), stainless steel positioning bead
(23), perpendicular positioning block (34), II fixing screws of reciprocating plate (36)；Wherein perpendicular positioning block (34) one end working face passes through support
Location structure setting-up piece (14), support location structure fixing screws (15) and the mounting surface of pedestal (4) are connected and fixed, vertical fixed
Position block (34) other end working face is connect by II fixing screws of reciprocating plate (36) with the positioning hole of reciprocating plate II (35) solid
Fixed, stainless steel positioning bead (23) is installed in the ladder circular groove of reciprocating plate II (35) two sides, on the inside of mating connection plate (37)
Position ball slot, realize on rolling element reciprocating operation direction limit and debugging functions.
7. the rotary reciprocating motion device according to claim 1 based on gear engagement deflecting, it is characterised in that: the rotation
Turn motion structure by flush end holding screw (7), conversion gear (8), positioning key (9), transmission shaft (10), positive coupling (11),
Shaft coupling fastening screw (12) composition；Wherein positive coupling (11) is clamped-in style shaft coupling, power source (A) output shaft and transmission
Axis (10) be placed in the two shaft coupling fastening screws (12) in positive coupling (11) both ends compress positive coupling (11) opening with
Fastening is completed, two opposite side of transmission shaft (10) working face is respectively equipped with keyway and tightening positioning surface, and conversion gear (8) is tight by flush end
The tightening positioning surface for determining screw (7) and transmission shaft (10) compresses, and the keyway of conversion gear (8) the center point and is installed on transmission shaft
(10) positioning key (9) cooperation in keyway, completes being reliably connected for conversion gear (8) and transmission shaft (10), power source jointly
(A) output shaft, positive coupling (11), transmission shaft (10) and conversion gear (8) connects on same axis direction each other
It is connected in one, realizes rotary motion through power source (A).
8. the rotary reciprocating motion device according to claim 7 based on gear engagement deflecting, it is characterised in that: described past
Multiple motion structure is made of driving rack (3), rack gear setting-up piece (5), rack gear fixing screws (6)；Wherein driving rack (3) is
Upper and lower two, one side is installed on the mounting surface of pedestal (4) by rack gear setting-up piece (5), rack gear fixing screws (6)；
Both upper and lower driving rack (3) and conversion gear (8) form gear transmission structure, pass through conversion gear (8) and upper and lower driving cog
Item (3) engagement is converted to movement back and forth by rotation.
9. the rotary reciprocating motion device according to claim 8 based on gear engagement deflecting, it is characterised in that: described turn
Gear changing (8) and the gear pair of upper and lower driving rack (3) use 7 class precisions, and upper and lower driving rack (3) is standard spur rack,
Tooth strip length is greater than the stroke of conversion gear (8)；Conversion gear (8) is to take standard spur gear wheel and driving rack (3) tooth top
Apart from nearest side, tangent line is done on the basis of standard spur gear wheel root circle, tangent line is parallel to driving rack (3) tooth top,
The standard cylinder straight gears tooth of removal and tangent line interference, then with the vertical line section at standard spur gear wheel center to tangent line be symmetrical
Line, the complete gear teeth of residue of removal vertical line section side, retains the other side gear teeth, is formed conversion gear (8).
10. the rotary reciprocating motion device according to claim 8 based on gear engagement deflecting, it is characterised in that: also wrap
Safety protection structure II (E) is included using converting system protective plate fixing screws (1), U-shaped protective plate II (2), U-shaped protective plate II
(2) middle part is equipped with the gain of resigning when for transmission shaft (10) progress rotary reciprocating motion, and U-shaped protective plate II (2) passes through conversion system
System protective plate fixing screws (1) is mounted in the threaded hole of driving rack (3) another side up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063417.5A CN109630634B (en) | 2019-01-23 | 2019-01-23 | Rotary reciprocating motion device based on gear meshing turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063417.5A CN109630634B (en) | 2019-01-23 | 2019-01-23 | Rotary reciprocating motion device based on gear meshing turning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109630634A true CN109630634A (en) | 2019-04-16 |
| CN109630634B CN109630634B (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910063417.5A Active CN109630634B (en) | 2019-01-23 | 2019-01-23 | Rotary reciprocating motion device based on gear meshing turning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946787A (en) * | 2020-07-29 | 2020-11-17 | 郝子豪 | Reciprocating screw power machine |
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| CN101586646A (en) * | 2009-05-29 | 2009-11-25 | 马燕翔 | Gear rack reciprocating mechanism and engine thereof |
| US20130025386A1 (en) * | 2011-07-29 | 2013-01-31 | Shawn Michael Callahan | Coupler assembly and drive systems including same |
| JP2013116705A (en) * | 2011-12-05 | 2013-06-13 | Jtekt Corp | Steering device for vehicle |
| CN107208746A (en) * | 2015-01-20 | 2017-09-26 | 世进Igb株式会社 | Power transmission devices |
| CN107993554A (en) * | 2017-12-21 | 2018-05-04 | 江苏华明科教设备有限公司 | A kind of response agency |
| CN108374871A (en) * | 2018-03-16 | 2018-08-07 | 曹国平 | A kind of transmission device for gear guide |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2416018A (en) * | 2004-07-05 | 2006-01-11 | Buehler Ag | Rack and pinion where the pinion teeth are in the form of bolts |
| CN101586646A (en) * | 2009-05-29 | 2009-11-25 | 马燕翔 | Gear rack reciprocating mechanism and engine thereof |
| US20130025386A1 (en) * | 2011-07-29 | 2013-01-31 | Shawn Michael Callahan | Coupler assembly and drive systems including same |
| JP2013116705A (en) * | 2011-12-05 | 2013-06-13 | Jtekt Corp | Steering device for vehicle |
| CN107208746A (en) * | 2015-01-20 | 2017-09-26 | 世进Igb株式会社 | Power transmission devices |
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| Publication number | Publication date |
|---|---|
| CN109630634B (en) | 2020-03-24 |
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