CN207289391U - Timing gears positioner and timing gears assembly equipment - Google Patents
Timing gears positioner and timing gears assembly equipment Download PDFInfo
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- CN207289391U CN207289391U CN201721395240.1U CN201721395240U CN207289391U CN 207289391 U CN207289391 U CN 207289391U CN 201721395240 U CN201721395240 U CN 201721395240U CN 207289391 U CN207289391 U CN 207289391U
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- timing gears
- timing
- positioner
- bent axle
- cylinder
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Abstract
The utility model provides a kind of timing gears positioner and timing gears assembly equipment, is related to the assembly equipment field of timing gears.The timing gears positioner includes timing gears, supporting mechanism, the angular detent mechanism of gear and straight-tooth detent mechanism, timing gears are positioned over supporting mechanism, timing gears include opposite first end face and second end face, first end face is provided with timing hole, the angular detent mechanism of gear includes positioning pin, and positioning pin optionally coordinates with timing hole；Straight-tooth detent mechanism is provided with the first profiling block and the straight-tooth positioning cylinder for driving the movement of the first profiling block, the first profiling block are provided with teeth groove, and teeth groove is optionally engaged with the straight-tooth of timing gears.Timing gears can be accurately positioned by it, to carry out follow-up assembling process, lift the product quality of assembly parts.In addition, the timing gears assembly equipment including above-mentioned timing gears positioner can effectively solve the problem that the problem of off quality in assembling process.
Description
Technical field
The assembly equipment field of timing gears is the utility model is related to, positions and fills in particular to a kind of timing gears
Put and timing gears assembly equipment.
Background technology
In the press-in mounting technology of current mainstream, using numeral and servo control mode, during realizing part press fitting
The parameter detectings such as pressure head output, displacement and speed and accurate control.Whether the part that automatic decision is pressed during press fitting is qualified,
Realize the automatic detection to press fitting quality.
During the assembling of each assembly of automobile, the assemblings of most parts is completed by press-loading process, whole assembler
Skill includes 60% or so press-loading process.If the technology of pressure mounting used is unreasonable, it will it is very many to influence automobile
Performance, such as machinery driving efficiency, fuel economy, security reliability, service life.It is pressed part press fitting less than theoretical position
Move, then need again to be pressed after being dismantled, this not only have impact on press fitting quality and production efficiency, or even can also make the diameter of axle, chain
The press fitting part such as wheel is damaged.If instead pressure assembling force crosses conference and causes energy waste, increase production cost.
With developing rapidly for automobile industry, the requirement of higher is proposed to technology of pressure mounting.Therefore, using rational press fitting
Technology, for automobile engine, improving its assembling quality will make great sense.
Utility model content
The purpose of this utility model is to provide a kind of timing gears positioner, it can be accurately fixed by timing gears
Position, to carry out follow-up assembling process, lifts the product quality of assembly parts, improves production efficiency.
The another object of the utility model is to provide a kind of timing gears assembly equipment, it can effectively solve to assemble
During, it is off quality the problem of so that production efficiency greatly promotes.
What the embodiment of the utility model was realized in：
A kind of timing gears positioner, it includes timing gears, supporting mechanism, for what is positioned to timing gears
The angular detent mechanism of gear and straight-tooth detent mechanism, timing gears are positioned over supporting mechanism, and timing gears include opposite the
End face and second end face, first end face are provided with timing hole,
The angular detent mechanism of gear includes positioning pin, and positioning pin optionally coordinates with timing hole；Straight-tooth detent mechanism is set
It is equipped with the first profiling block and the straight-tooth positioning cylinder for driving the movement of the first profiling block, the first profiling block is provided with teeth groove,
Teeth groove is optionally engaged with the straight-tooth of timing gears.
Alternatively, in the preferred embodiment of the utility model, the angular detent mechanism of said gear further include fixes sleeve,
Spring and detection ring, positioning pin are slidably mounted in fixes sleeve, and positioning pin is provided with cascaded surface, and spring pocket is arranged on fixed
The outside of position pin, one end of spring against cascaded surface, the other end of spring against the end of fixes sleeve, one end of positioning pin with
Ring connection is detected, the other end of positioning pin optionally coordinates with timing hole.
Alternatively, in the preferred embodiment of the utility model, above-mentioned timing gears positioner further includes grasping mechanism,
Grasping mechanism includes motor fixing seat, pneumatic clamper, the paw for being fixed to pneumatic clamper and the servomotor for driving pneumatic clamper to rotate, and watches
Take motor and be arranged in motor fixing seat, pneumatic clamper is connected with servo motor transmission, and paw optionally clamps timing gears；Detect ring
Displacement signal sensor is provided with, displacement signal sensor is connected with servomotor.
Alternatively, in the preferred embodiment of the utility model, above-mentioned timing gears positioner further includes end face positioning
Mechanism, end face detent mechanism are provided with swingle, pressing bar and the rotary cylinder for driving swingle to stretch and rotate, rotation
The piston rod of rotaring cylinder is connected with swingle, and the one end of swingle away from rotary cylinder is connected with pressing bar, pressing bar selectivity
Ground is against second end face.
A kind of timing gears assembly equipment, it includes bent axle positioner, press-loading apparatus, workbench and above-mentioned timing gear
Positioner is taken turns, timing gears positioner, bent axle positioner, press-loading apparatus are mounted on workbench, timing gears positioning
The timing gears of device are pressed to the bent axle of bent axle positioner by press-loading apparatus.
Alternatively, in the preferred embodiment of the utility model, the supporting mechanism of above-mentioned timing gears positioner includes
Axial support cylinder, fixed frame and gear support base, axial to support cylinder to be fixedly installed in fixed frame, gear support base is set
There is supported hole, axial to support cylinder to stretch out gear support base optionally through supported hole, timing gears are sheathed on axial support
On the piston rod of cylinder and against gear support base.
Alternatively, in the preferred embodiment of the utility model, above-mentioned press-loading apparatus includes the first intermediate die plate, first
Moving guide rail and the first mobile cylinder, the first intermediate die plate are installed on workbench, and the axis of the first moving guide rail and bent axle is put down
OK；First moving guide rail is installed on the first intermediate die plate, and timing gears positioner is slidably mounted on the first movement and leads
Rail, the first mobile cylinder are installed on the first intermediate die plate and optionally promote timing gears positioner to be moved along first and lead
Rail slides；
Preferably, the first intermediate die plate is slidably mounted on workbench by mobile device；Mobile device includes the
Two moving guide rails and the second mobile cylinder, the second moving guide rail is vertical with the axis of bent axle, and the second moving guide rail is installed on work
Platform, the first intermediate die plate are slidably mounted on the second moving guide rail, and the second mobile cylinder is connected with the first intermediate die plate
For promoting the first intermediate die plate to be slided along the second moving guide rail.
Alternatively, in the preferred embodiment of the utility model, above-mentioned press-loading apparatus further includes axial mandril and axial top
Bar cylinder, axial mandril cylinder are installed on the first intermediate die plate, and axial mandril is connected with axial mandril cylinder, axial mandril choosing
Selecting property through timing gears and against the end of bent axle.
Alternatively, in the preferred embodiment of the utility model, above-mentioned timing gears assembly equipment further includes heating unit
And the guider for driving heating unit to move, heating unit are selectively inserted into timing gears；
Preferably, guider includes the 3rd guide rail, the second intermediate die plate, the 4th guide rail, and the 3rd guide rail is installed on work
Make platform, the second intermediate plate is slidably mounted on the 3rd guide rail, and the 4th guide rail is installed on the second intermediate die plate, and heating unit can
It is slidably mounted to the 4th guide rail.
Alternatively, in the preferred embodiment of the utility model, above-mentioned bent axle positioner includes bent axle, Curved shaft support
Seat, bent axle axial positioning mechanism and the angular detent mechanism of bent axle, crankshaft installed is on Curved shaft support seat, bent axle axial direction localization machine
Structure includes top and for driving the top cylinder of top axial movement, and the top end for being optionally inserted in bent axle is bent
The angular positioning cylinder of bent axle that shaft angle is moved to detent mechanism including the second profiling block and for the second profiling block of drive, second
Profiling block optionally coordinates with the connecting rod neck of bent axle.
The beneficial effect of the utility model embodiment is：
Timing gears positioner provided in this embodiment takes into full account and make use of the timing hole and side of timing gears
The angular detent mechanism of edge straight-tooth characteristic Design gear and straight-tooth detent mechanism respectively determine the angular and straight-tooth of timing gears
Position so that the positioning of timing gears is more accurate, and press-fit effect is more preferably.
In addition, timing gears assembly equipment provided in this embodiment takes into full account and has used the company of bent axle in design
Bar neck and the feature of main shaft strength position relationship, the timing hole of timing gears, edge straight-tooth feature, are just achieved bent axle, timing
Gear is accurately positioned；Bent axle and timing gears are accurately positioned, and the degree of automation for being pressed process has obtained further carrying
Rise, ensure that the qualification rate of product.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is structure diagram of the timing gears assembly equipment of the utility model embodiment offer under the first visual angle；
Fig. 2 is structure diagram of the timing gears assembly equipment of the utility model embodiment offer under the second visual angle；
Fig. 3 is the structure diagram for the timing gears positioner that the utility model embodiment provides；
Fig. 4 is the structural representation that the angular detent mechanism of gear that the utility model embodiment provides coordinates with timing gears
Figure；
Fig. 5 removes the structure diagram after fixes sleeve for Fig. 4；
Fig. 6 is that the timing gears positioner that the utility model embodiment provides is saved after grasping mechanism under the first visual angle
Structure diagram；
Fig. 7 is that the timing gears positioner that the utility model embodiment provides is saved after grasping mechanism under the second visual angle
Structure diagram；
Fig. 8 is the structure diagram for the bent axle positioner that the utility model embodiment provides；
Fig. 9 is the structural representation that the timing gears positioner that the utility model embodiment provides coordinates with press-loading apparatus
Figure.
Icon：10- timing gears assembly equipments；100- timing gears positioners；110- timing gears；111- first ends
Face；112- second end faces；113- straight-tooth；114- timings hole；120- supporting mechanisms；121- axially supports cylinder；122- fixed frames；
123- gear support bases；124- axial direction supporting rods；125- supported holes；126- through holes；The angular detent mechanism of 130- gears；131- determines
Position pin；132- fixes sleeves；133- springs；134- detects ring；140- straight-tooth detent mechanisms；141- the first profiling blocks；142- is straight
Tooth positioning cylinder；143- teeth groove；150- end faces detent mechanism；151- swingles；152- presses bar；153- rotary cylinders；160-
Grasping mechanism；161- motor fixing seats；162- pneumatic clampers；163- paws；164- servomotors；200- bent axle positioners；201-
Bent axle；202- Curved shaft support seats；203- axially position components；204- is top；The top cylinders of 205-；The angular positioning components of 206-；
207- the second profiling blocks；The angular positioning cylinder of 208- bent axles；300- press-loading apparatus；The first intermediate die plates of 301-；302- first
Moving guide rail；The first mobile cylinders of 303-；304- axial direction mandrils；305- axial direction mandril cylinders；400- heating units；500- is oriented to
Device；The 3rd guide rails of 501-；The second intermediate die plates of 502-；The 4th guide rails of 503-；600- mobile devices；The movements of 601- second are led
Rail；The second mobile cylinders of 602-.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation, the orientation of the instruction such as term "left", "right", " interior ", " outer " in the description of the utility model
Or position relationship be based on orientation shown in the drawings or position relationship, or the utility model product using when usually put
Orientation or position relationship, or the orientation that usually understands of those skilled in the art or position relationship, are for only for ease of description
The utility model and simplified description, rather than indicate or imply that signified device or element must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second ",
" 3rd " etc. is only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment
Referring to Fig.1 and 2, the present embodiment provides a kind of timing gears assembly equipment 10, it includes workbench, and (figure is not
Show) and it is installed on timing gears positioner 100, bent axle positioner 200 and press-loading apparatus 300 on workbench.Should
The operation principle of timing gears assembly equipment 10 is：Timing gears 110 are positioned using timing gears positioner 100,
Bent axle 201 is positioned using bent axle positioner 200, followed by press-loading apparatus 300 by the timing gears 110 after positioning
On press fitting to the bent axle 201 having good positioning, assembling is completed.
Next timing gears positioner 100, bent axle positioner 200 and press-loading apparatus 300 be will be apparent from
Concrete structure and mutual matching relationship.
Wherein, the structure of timing gears positioner 100 is as follows：
Angularly positioned referring to Fig. 3, timing gears positioner 100 includes timing gears 110, supporting mechanism 120, gear
Mechanism 130, straight-tooth detent mechanism 140, end face detent mechanism 150 and grasping mechanism 160.
The structure of timing gears 110 refers to Fig. 4 and Fig. 5.Timing gears 110 include opposite first end face 111, second
End face 112 and circumferential multiple straight-tooth 113 are arranged at, in the present embodiment, are also set in the first end face 111 of timing gears 110
It is equipped with timing hole 114.
The structure of supporting mechanism 120 refers to Fig. 6.Supporting mechanism 120 is used to support timing gears 110, to prevent timing
Gear 110 drops, easy to follow-up positioning.The structure of supporting mechanism 120 have it is a variety of, for example, mesa-shaped formula support, rod-shaped formula branch
Support, groove type support etc..
In the present embodiment, supporting mechanism 120 include axial support cylinder 121, fixed frame 122, gear support base 123 and
Axial supporting rod 124, gear support base 123 and fixed frame 122 are mounted on workbench, and axis support cylinder is fixedly installed in
On fixed frame 122, gear support base 123 is provided with supported hole 125 (referring to Fig. 7), axial supporting rod 124 and axial support cylinder
121 piston rod connection, axial supporting rod 124 are stretched under the axially drive of support cylinder 121 optionally through supported hole 125
Go out gear support base 123, timing gears 110 can be sheathed on axial supporting rod 124 by manipulator and be supported against gear
Seat 123.When timing gears 110 are positioned through the angular detent mechanism 130 of gear, straight-tooth detent mechanism 140, end face detent mechanism 150
After the completion of, axial supporting rod 124 can retract under the axially drive of support cylinder 121, not continue to prop up timing gears 110
Support, to be subsequently pressed to timing gears 110.
The structure of the angular detent mechanism 130 of gear is turning back to refering to Fig. 4 and Fig. 5.The angular detent mechanism 130 of gear be used for pair
The rotation direction (i.e. circumferential) of timing gears 110 is positioned, and avoids timing gears 110 from rotating.In the present embodiment, gear
Angular detent mechanism 130 includes positioning pin 131, and positioning pin 131 is matched with the shapes and sizes in timing hole 114.By by timing
The timing hole 114 of gear 110 coordinates with positioning pin 131, realizes the angular positioning to timing gears 110.
The angular detent mechanism 130 of gear, which further includes fixes sleeve 132, spring 133 and detection ring 134, positioning pin 131, pacifies
Loaded in fixes sleeve 132, there are certain interval between positioning pin 131 and fixes sleeve 132 so that positioning pin 131 can be
Certain slip occurs in fixes sleeve 132.In the present embodiment, positioning pin 131 is stepped, is provided with a cascaded surface, spring
133 are sheathed on the outside of positioning pin 131, and one end of spring 133 is resisted against cascaded surface, and the other end of spring 133 is resisted against admittedly
Determine the end of sleeve 132, one end of positioning pin 131 is connected with detection ring 134, the other end of positioning pin 131 optionally with just
When hole 114 coordinate.
Positioning pin 131 stretches out gear support base 123 under the action of 133 elastic force of spring, works as timing gear in original state
When the first end face 111 of wheel 110 is contacted with positioning pin 131, timing gears 110 can extrude positioning pin 131 so that positioning pin 131 exists
Slided in fixes sleeve 132, so as to drive detection ring 134 that certain displacement occurs.When timing hole 114 and positioning pin 131 coordinate
When, timing hole 114 does not produce positioning pin 131 extruding force, therefore positioning pin 131 will not slide in fixes sleeve 132, detection
The position of ring 134 will not change.In the present embodiment, by setting displacement signal sensor on detection ring 134, (figure is not
Show), using the displacement signal sensor sense detection ring 134 change in displacement so that judge timing hole 114 whether with positioning pin
131 coordinate completion.
Positioning pin 131 in the present embodiment can be fixedly installed on gear support base 123, can also be movably set in tooth
Take turns on support base 123.Operating personnel can manually make timing hole 114 and the positioning of timing gears 110 with automatic mode
Pin 131 coordinates.
Preferably, in the present embodiment, the cooperation to timing hole 114 and positioning pin 131 is realized using grasping mechanism 160.Tool
Body, the structure of grasping mechanism 160 is turning back to refering to Fig. 3.Grasping mechanism 160 includes motor fixing seat 161, pneumatic clamper 162, paw
163 and servomotor 164, servomotor 164 is arranged in motor fixing seat 161 and stretches out motor fixing seat 161, servo electricity
Machine 164 is connected with pneumatic clamper 162 to drive pneumatic clamper 162 to rotate, and pneumatic clamper 162 is connected with paw 163 to realize to timing gears 110
Crawl.In the present embodiment, paw 163 firmly grasps timing gears 110, is slowly rotated under the drive of servomotor 164, so that
Timing hole 114 on timing gears 110 coordinates with positioning pin 131, after positioning pin 131 enters timing hole 114, servomotor 164
Stop operating.
By in this present embodiment, timing hole 114 and the installation of positioning pin 131 being completed using grasping mechanism 160, therefore, this
In embodiment, displacement signal sensor is connected with the servomotor 164 of grasping mechanism 160, when displacement signal sensor detects
After no longer changing to the position of detection ring 134, control servomotor 164 stops operating, and completes the angular of timing gears 110
Positioning.
In addition it is also necessary to explanation, grasping mechanism 160 have certain spacing apart from timing gears 110, when needs are grabbed
When taking timing gears 110, grasping mechanism 160 moves close to timing gears 110, realizes the crawl to timing gears 110 and rotation
Positioning；After the completion of the angular positioning of timing gears 110, after servomotor 164 stops operating, removable grasping mechanism 160 makes
It is away from timing gears 110, so that timing gears 110 carry out follow-up positioning and press fitting.Wherein, grasping mechanism 160 relative to
The slidable structure of workbench have it is a variety of, such as：Grasping mechanism 160 is installed on guide rail or sliding slot, or will can also be grabbed
Take mechanism 160 to be installed on the nut of leading screw, grasping mechanism 160 can also be realized crawl on the sliding block of chain
The slip of mechanism.
The structure of straight-tooth detent mechanism 140 refers to Fig. 6.Straight-tooth detent mechanism 140 is used for the straight-tooth to timing gears 110
113 are accurately positioned, to ensure optimal assembling effect.In the present embodiment, straight-tooth detent mechanism 140 includes the first profiling block
141 and straight-tooth positioning cylinder 142, the first profiling block 141 be connected with the piston rod of straight-tooth positioning cylinder 142, straight-tooth positioning gas
Cylinder 142 is used to drive the first profiling block 141 to move, and teeth groove 143 is provided with the first profiling block 141, and teeth groove 143 is positioned in straight-tooth
Straight-tooth 113 under the drive of cylinder 142 optionally with timing gears 110 engages, so as to fulfill to 110 straight-tooth of timing gears
113 positioning.
The number of straight-tooth detent mechanism 140 can be one or more, such as：1-4, specific in the present embodiment, with
Exemplified by attached drawing, preferably the number of straight-tooth detent mechanism 140 is 2, and the both sides for being arranged at timing gears 110 symmetrical above and below.
The structure of end face detent mechanism 150 is please continue to refer to Fig. 6.End face detent mechanism 150 is used to press timing gears 110
Tightly on gear support base 123, so as to avoid timing gears 110, there is a situation where drop in moving process.End face localization machine
Structure 150, which includes swingle 151, pressing bar 152 and rotary cylinder 153, the piston rod of rotary cylinder 153, can stretch and turn
It is dynamic, in the present embodiment, swingle 151 is connected with the piston rod of rotary cylinder 153, pressing bar 152 is with swingle 151 away from rotation
One end connection of rotaring cylinder 153.Specifically, the axial line of swingle 151 and the axial line of the piston rod of rotary cylinder 153 hang down
Directly, the axis parallel of the axial line and the piston rod of rotary cylinder 153 of bar 152 is pressed.When timing gears 110 are completed angularly to determine
After position and straight-tooth 113 position, the piston rod of rotation-controlled cylinder 153 stretches out and turns to the second of close timing gears 110
End face 112, the piston rod for shrinking rotary cylinder 153 make it that pressing bar 152 is compacted in second end face 112, so as to fulfill aligning
When gear 110 second end face 112 fixation.
The number of end face detent mechanism 150 can be one or more, such as：1-4, specific in the present embodiment, with
Exemplified by attached drawing, preferably the number of end face detent mechanism 150 is 2, and the symmetrical both sides for being arranged at timing gears 110.
After end face detent mechanism 150 completes the positioning to the second end face 112 of timing gears 110, supporting mechanism 120
Axial support cylinder 121 can retract, and at this time, timing gears 110 pass through the angular detent mechanism 130 of gear, straight-tooth detent mechanism
140 and end face detent mechanism 150 complete positioning and support to timing gears 110, it is accurately fixed to gear support
On seat 123, so as to follow-up assemble flow.
The structure of bent axle positioner 200 is as follows：
Referring to Fig. 8, bent axle positioner 200 include bent axle 201, Curved shaft support seat 202, axially position component 203 with
And angular positioning component 206, bent axle 201 are installed on Curved shaft support seat 202,201 axial positioning mechanism of bent axle includes top 204
And for driving the top 204 top cylinders 205 being axially moved, top 204 are optionally inserted in the end of bent axle 201,
Specifically, bent axle 201 end set have with top 204 coordinate inverted draw cuts, top 204 under the drive of top cylinder 205
It can optionally be inserted in inverted draw cut, realize the axially position to bent axle 201.201 angular detent mechanism of bent axle includes second
Profiling block 207 and the angular positioning cylinder 208 of bent axle for driving the movement of the second profiling block 207, the second profiling block 207 select
Property coordinate with the connecting rod neck of bent axle 201, so as to fulfill the angular positioning of bent axle 201.
The structure of press-loading apparatus 300 is as follows：
Referring to Fig. 9, press-loading apparatus 300 includes the first intermediate die plate 301, the first moving guide rail 302 and the first movement
Cylinder 303, the first intermediate die plate 301 are installed on workbench, and the first moving guide rail 302 is parallel with the axis of bent axle 201, and first
Moving guide rail 302 is installed on the first intermediate die plate 301, and timing gears positioner 100 is slidably mounted on the first movement
Guide rail 302, the first mobile cylinder 303 are installed on the first intermediate die plate 301 and optionally promote timing gears positioner
100 slide along the first moving guide rail 302.It that is to say, after timing gears positioner 100 is by timing gears 110 completely positioning,
Timing gears positioner 100 is promoted along the first moving guide rail 302 using the first mobile cylinder 303 of press-loading apparatus 300
Slide and be located on bent axle positioner 200 the good bent axle 201 of location and installation so as to close, so that timing gears 110 be assembled
To bent axle 201.
In order to realize that timing gears 110 and the accurate of bent axle 201 are installed, in the present embodiment, press-loading apparatus 300 further includes axis
To mandril 304 and axial mandril cylinder 305, axial mandril cylinder 305 is installed on the first intermediate die plate 301, axial mandril 304
It is connected with axial mandril cylinder 305, axial mandril 304 optionally passes through timing gear under the drive of axial mandril cylinder 305
Wheel 110 and against the end of bent axle 201.
Specifically, the through hole 126 stretched out for axial mandril 304, axial mandril 304 are offered on gear support base 123
Axial line overlapped with the axial line of timing gears 110, when axial mandril 304 pass through gear support base 123 through hole 126 after with
Be arranged in the gear hole of timing gears 110, timing gears positioner 100 positioned at press fitting station when, axial mandril 304 after
It is continuous to stretch out and against bent axle 201, so that bent axle 201 further be positioned, timing gears positioning is promoted in the first mobile cylinder 303
During device 100 is moved along the first moving guide rail 302, timing gears positioner 100 and positioned at timing gears position
Axially mandril 304 slides on bent axle 201 timing gears 110 on device 100, completes timing gears 110 and bent axle 201
Installation.
Further, in the present embodiment, before timing gears 110 are pressure bonded to bent axle 201 complete assembling, further include pair
Timing gears 110 are heated.Specifically, add turning back to refering to Fig. 1 and Fig. 2, timing gears assembly equipment 10 further includes
Thermal 400 and guider 500.Guider 500 is used to drive heating unit 400 to move, so that heating unit
400 stretch into the gear holes of timing gears 110 timing gears 110 are heated.Heating unit 400 is selectively inserted into timing
In gear 110.Heating unit 400 is conventional heating structure, has a heating head, by the way that heating head is stretched into timing gears
110 pairs of timing gears 110 heat, and in the present embodiment, heating unit 400 are not specifically described, the tool of heating unit 400
Body structure refers to heating structure of the prior art.
Guider 500 includes the 3rd guide rail 501, the second intermediate die plate 502 and the 4th guide rail 503, the 3rd guide rail
501 are installed on workbench, and the second intermediate plate is slidably mounted on the 3rd guide rail 501, and the 4th guide rail 503 is installed in second
Between plate, heating unit 400 is slidably mounted on the 4th guide rail 503.It is to be understood that guider 500 is further included for promoting the
Cylinder that two intermediate plates are slided along the 3rd guide rail 501 and slided for promoting heating unit 400 along the 4th guide rail 503
Cylinder.
It should be noted that timing gears positioner 100, bent axle positioner 200 and press fitting in the present embodiment
The installation site of device 300 can have a variety of set-up modes, such as：By timing gears positioner 100, bent axle positioner
200 and press-loading apparatus 300 be installed on same axial line, can also be by timing gears positioner 100, bent axle positioner
200 and press-loading apparatus 300 it is separated, need assembling when, move again to press fitting station be pressed.
Specific in the present embodiment, being subject to timing gears positioner 100, wherein, timing gears positioner 100
Gear support base 123 is coaxially disposed with grasping mechanism 160, and specifically, gear support base 123 is arranged at the right side of grasping mechanism 160
Side.Press-loading apparatus 300 is installed on the right side of the gear support base 123 of timing gears positioner 100, bent axle positioner 200
Installation and the front of grasping mechanism 160.Such arrangement is more reasonable in the present embodiment, and the utilization bigger of workbench, is more saved
About area.
In order to adjust 201, the bent axle of the timing gears 110 of timing gears positioner 100 and bent axle positioner 200
In on same axial line, it is necessary to move integrally timing gears positioner 100 and press-loading apparatus 300.Specifically, by by
One intermediate die plate 301 is slidably mounted on workbench and realizes to timing gear positioning device 100 and press-loading apparatus 300
Adjusting.
Specifically, please refer to Fig.1 and Fig. 2, the first intermediate die plate 301 are slidably mounted on by mobile device 600
Workbench, mobile device 600 specifically include the second moving guide rail 601 and the second mobile cylinder 602, the second moving guide rail 601 with
Bent axle 201 it is axially vertical, the second moving guide rail 601 is installed on workbench, and the first intermediate die plate 301 is slidably mounted on
Second moving guide rail 601, the second mobile cylinder 602 and the first intermediate die plate 301 are connected to promote the first intermediate plate along the
Two moving guide rails 601 slide.
Determine it may be noted that can be seen that timing gears in the present embodiment from the description above to timing gear positioning device 100
Axial the support cylinder 121 and fixed frame 122 of position device 100 are mounted on workbench, not with the first intermediate die plate
301 slip and slide.It that is to say, when moving integrally timing gears positioner 100 and press-loading apparatus 300, timing gears
The gear support base 123 of positioner 100, the timing gears 110 completed positioning and be fixed on gear support base 123 and
Press-loading apparatus 300 is slided with the slip of the first intermediate die plate 301, and it is axial support cylinder 121 and fixed frame 122 not with
Movement, at this time, vacated on gear support base 123 with 110 corresponding space of timing gears, so as to follow-up press-loading apparatus 300
Axial mandril 304 stretch out and pass through timing gears 110, realize follow-up press fitting process.
It is to be understood that in the other embodiment of the utility model, can also move integrally bent axle positioner 200 makes its shifting
Move to 100 coaxial inner conductor of timing gears positioner, then recycle press-loading apparatus 300 to timing gears 110 and bent axle 201
It is pressed.
Certainly, in the other embodiment of the utility model, press-loading apparatus 300 can also be installed on bent axle positioner
200 side, by promoting bent axle positioner 200, realizes and bent axle 201 is pressed to timing gears 110, completes assembling.
The present embodiment will be further described the course of work of timing gears assembly equipment 10：
In the present embodiment, adjusting axial support cylinder 121 makes its piston rod drive axial supporting rod 124 to stretch out, manipulator
Timing gears 110 are sheathed on axial supporting rod 124, then adjusting grasping mechanism 160 makes it be grabbed close to timing gears 110
Take mechanism 160 to capture timing gears 110 and drive timing gears 110 to rotate, make timing hole 114 and the positioning of timing gears 110
Pin 131 coordinates, and realizes the angular positioning of timing gears 110, after the completion of the angular positioning of timing gears 110, grasping mechanism 160
Away from timing gears 110.Adjusting the straight-tooth positioning cylinder 142 of straight-tooth detent mechanism 140 makes it drive the first profiling block 141 to transport
Dynamic, the first profiling block 141 is engaged with the straight-tooth 113 of timing gears 110, realizes that straight-tooth 113 positions.Then end face localization machine is adjusted
The rotary cylinder 153 of structure 150, makes it drive swingle 151 to turn to close to timing gears 110, and timing gears 110 are compressed
To gear support base 123, at this time, the axial support cylinder 121 of supporting mechanism 120 can be retracted, completed to timing gear
The positioning of wheel 110.
Adjusting top cylinder 205 makes it drive top 204 ends for being inserted in bent axle 201, realizes the axial direction to bent axle 201
Positioning, then adjusts the angular positioning cylinder 208 of bent axle, the connecting rod neck for making it drive the second profiling block 207 to be inserted in bent axle 201
In, realize the angular positioning to bent axle 201.
The positioning of bent axle 201 and the positioning out-of-order limitation of timing gears 110.When bent axle 201 and timing gears 110 are complete
Into after positioning, by mobile first intermediate die plate 301, so as to by gear support base 123, be positioned on gear support base 123
Timing gears 110 and press-loading apparatus 300 move integrally to (being moved with 201 coaxial line of bent axle in the first intermediate die plate 301
During, it is axial to support cylinder 121, axial supporting rod 124 and fixed frame 122 not to be moved).Then heating dress is adjusted
Put 400 centres for stretching into timing gears 110 in fact to heat timing gears 110, after the completion of heating, adjust axial mandril gas
Cylinder 305 makes it drive axial mandril 304 to stretch out and the end of bent axle 201 is finally resisted against through timing gears 110, then adjusts
First mobile cylinder 303 makes it promote gear support base 123 to be slided along the first moving guide rail 302, and timing gears 110 move therewith
Dynamic and color axial direction mandril 304 is pressed the press fitting that timing gears 110 and bent axle 201 are completed to bent axle 201.
In conclusion timing gears assembly equipment 10 provided in this embodiment has the advantages that：The present embodiment carries
The timing gears assembly equipment 10 of confession takes into full account and has used the connecting rod neck of bent axle 201 in design and main shaft strength position is closed
The feature of system, the timing hole 114 of timing gears 110,113 feature of edge straight-tooth, are just achieved bent axle 201, timing gears 110
Be accurately positioned；It is pressed again after also timing gears 110 are heated using Supersonic frequency induction heating equipment, is pressed from interference fit
Dress is converted to clearance fit press fitting, improves the press fitting efficiency of product, ensure that the qualification rate of product；Further, bent axle 201
And timing gears 110 are accurately positioned, the degree of automation for being pressed process is further improved.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of timing gears positioner, it is characterised in that it includes timing gears, supporting mechanism, for the timing
The angular detent mechanism of gear and straight-tooth detent mechanism that gear is positioned, the timing gears are positioned over the support machine
Structure, the timing gears include opposite first end face and second end face, and the first end face is provided with timing hole,
The angular detent mechanism of gear includes positioning pin, and the positioning pin optionally coordinates with the timing hole；It is described straight
Tooth detent mechanism is provided with the first profiling block and the straight-tooth positioning cylinder for driving the first profiling block movement, and described the
One profiling block is provided with teeth groove, and straight-tooth of the teeth groove optionally with the timing gears engages.
2. timing gears positioner according to claim 1, it is characterised in that the angular detent mechanism of gear also wraps
Include fixes sleeve, spring and detection ring, the positioning pin to be slidably mounted in the fixes sleeve, the positioning pin is set
It is equipped with cascaded surface, the spring pocket is arranged on the outside of the positioning pin, and one end of the spring is against the cascaded surface, the bullet
The other end of spring is connected against the end of the fixes sleeve, one end of the positioning pin with the detection ring, the positioning pin
The other end optionally with the timing hole coordinate.
3. timing gears positioner according to claim 2, it is characterised in that the timing gears positioner also wraps
Include grasping mechanism, the grasping mechanism includes motor fixing seat, pneumatic clamper, the paw for being fixed to the pneumatic clamper and for driving
The servomotor of pneumatic clamper rotation is stated, the servomotor is arranged in the motor fixing seat, the pneumatic clamper and the servomotor
It is sequentially connected, the paw optionally clamps the timing gears；The detection ring is provided with displacement signal sensor, described
Displacement signal sensor is connected with the servomotor.
4. timing gears positioner according to claim 1, it is characterised in that the timing gears positioner also wraps
End face detent mechanism is included, the end face detent mechanism is provided with swingle, pressing bar and for driving the swingle to stretch
With the rotary cylinder of rotation, the piston rod of the rotary cylinder is connected with the swingle, and the swingle is away from the rotation
One end of cylinder is connected with the pressing bar, and the pressing bar is optionally against the second end face.
A kind of 5. timing gears assembly equipment, it is characterised in that it include bent axle positioner, press-loading apparatus, workbench and
Such as claim 1-4 any one of them timing gears positioners, the timing gears positioner, bent axle positioning dress
Put, the press-loading apparatus is mounted on the workbench, the timing gears of the timing gears positioner pass through described
Press-loading apparatus is pressed to the bent axle of the bent axle positioner.
6. timing gears assembly equipment according to claim 5, it is characterised in that the institute of the timing gears positioner
Stating supporting mechanism includes axial support cylinder, fixed frame and gear support base, and the axial support cylinder is fixedly installed in institute
Fixed frame is stated, the gear support base is provided with supported hole, and the axial support cylinder is stretched optionally through the supported hole
Go out the gear support base, the timing gears are sheathed on the piston rod of the axial support cylinder and against the gear branch
Support seat.
7. timing gears assembly equipment according to claim 5, it is characterised in that the press-loading apparatus is included among first
Installing plate, the first moving guide rail and the first mobile cylinder, first intermediate die plate are installed on the workbench, and described first
Moving guide rail is parallel with the axis of the bent axle；First moving guide rail is installed on first intermediate die plate, it is described just
When gear positioning device be slidably mounted on first moving guide rail, first mobile cylinder is installed in described first
Between installing plate and optionally promote the timing gears positioner to be slided along first moving guide rail；
Preferably, first intermediate die plate is slidably mounted on the workbench by mobile device；The mobile dress
To put including the second moving guide rail and the second mobile cylinder, second moving guide rail is vertical with the axis of the bent axle, and described
Two moving guide rails are installed on the workbench, and first intermediate die plate is slidably mounted on second moving guide rail,
Second mobile cylinder is connected to promote first intermediate die plate along described second with first intermediate die plate
Moving guide rail slides.
8. timing gears assembly equipment according to claim 7, it is characterised in that the press-loading apparatus further includes axial top
Bar and axial mandril cylinder, the axial direction mandril cylinder are installed on first intermediate die plate, the axial direction mandril with it is described
The connection of axial mandril cylinder, the axial direction mandril is optionally through the timing gears and against the end of the bent axle.
9. timing gears assembly equipment according to claim 7, it is characterised in that the timing gears assembly equipment also wraps
Heating unit and the guider for driving the heating unit movement are included, the heating unit is selectively inserted into described
In timing gears；
Preferably, the guider includes the 3rd guide rail, the second intermediate die plate, the 4th guide rail, the 3rd guide rail installation
In the workbench, second intermediate plate is slidably mounted on the 3rd guide rail, and the 4th guide rail is installed on described
Second intermediate die plate, the heating unit are slidably mounted on the 4th guide rail.
10. timing gears assembly equipment according to claim 7, it is characterised in that the bent axle positioner includes song
Axis, Curved shaft support seat, bent axle axial positioning mechanism and the angular detent mechanism of bent axle, the crankshaft installed is in the Curved shaft support
On seat, the bent axle axial positioning mechanism include it is top and for driving the top cylinder of the top axial movement, it is described
The top end for being optionally inserted in the bent axle, the angular detent mechanism of bent axle include the second profiling block and for bands
The angular positioning cylinder of bent axle of the dynamic second profiling block movement, the second profiling block optionally connecting rod with the bent axle
Neck coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395240.1U CN207289391U (en) | 2017-10-26 | 2017-10-26 | Timing gears positioner and timing gears assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395240.1U CN207289391U (en) | 2017-10-26 | 2017-10-26 | Timing gears positioner and timing gears assembly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289391U true CN207289391U (en) | 2018-05-01 |
Family
ID=62274430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721395240.1U Expired - Fee Related CN207289391U (en) | 2017-10-26 | 2017-10-26 | Timing gears positioner and timing gears assembly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627088A (en) * | 2017-10-26 | 2018-01-26 | 银川合宜科技有限公司 | Timing gears positioner and timing gears assembly equipment |
| CN113245816A (en) * | 2021-06-08 | 2021-08-13 | 江苏飞船股份有限公司 | Multi-process full-automatic gear assembling mechanism |
-
2017
- 2017-10-26 CN CN201721395240.1U patent/CN207289391U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627088A (en) * | 2017-10-26 | 2018-01-26 | 银川合宜科技有限公司 | Timing gears positioner and timing gears assembly equipment |
| CN107627088B (en) * | 2017-10-26 | 2024-03-29 | 银川合宜科技有限公司 | Timing gear positioning device and timing gear assembly equipment |
| CN113245816A (en) * | 2021-06-08 | 2021-08-13 | 江苏飞船股份有限公司 | Multi-process full-automatic gear assembling mechanism |
| CN113245816B (en) * | 2021-06-08 | 2022-04-19 | 江苏飞船股份有限公司 | Multi-process full-automatic gear assembling mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20201026 |