CN206952304U - Trolley above and below a kind of special double of gear shaving machine - Google Patents
Trolley above and below a kind of special double of gear shaving machine Download PDFInfo
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- CN206952304U CN206952304U CN201720756213.6U CN201720756213U CN206952304U CN 206952304 U CN206952304 U CN 206952304U CN 201720756213 U CN201720756213 U CN 201720756213U CN 206952304 U CN206952304 U CN 206952304U
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Abstract
The utility model discloses trolley above and below a kind of special double of gear shaving machine, and it includes forward-reverse mechanism, double gear claw mechanism, the rotating mechanism of claw, workpiece species detection mechanism, the tool work piece mistake engagement testing agency of dolly.Wherein, the advance, retrogressing and the rotation of claw mechanism of dolly are realized by the action of oil cylinder, the species of gear under test can be detected by workpiece species detection mechanism, engaging testing agency by tool work piece mistake may determine that whether gear tooth engages with the cutter gear teeth；The dolly not only can also make detection to judge workpiece classification during feeding when workpiece and cutter are unable to correct engagement.Trolley compared with trolley above and below traditional single-station, can improve the operating efficiency of gear shaving machine to a greater degree to this double up and down.
Description
Technical field
A kind of special double of gear shaving machine trolley up and down is the utility model is related to, belongs to mechanical manufacturing field.
Background technology
As the progress of economy, the popularization of factory automation, handling equipment are more and more important.Particularly Gear Processing is led
Domain, with being skyrocketed through for auto output, requirements at the higher level are proposed to processing efficiency.In order to improve Gear Processing efficiency, automatically
The trend of the substituted artificial loading and unloading of loading and unloading.
Trolley is one kind mainly by a double pendulum pawl, a pair of claw, one group of guiding mechanism, one group of rotation to this double up and down
The trolley up and down of mechanism and two oil cylinder compositions.The advance, retrogressing and the rotation for putting pawl of dolly are realized by the action of oil cylinder.
The trolley overwhelming majority is single-station to existing gear shaving machine up and down, although efficiency can be improved, is improved
Limitation.Trolley can improve the operating efficiency of gear shaving machine to a greater degree to this double up and down.
The content of the invention
The purpose of this utility model is, in order to improve the operating efficiency of gear shaving machine, to improve a kind of special duplex of gear shaving machine
Trolley above and below position.
The utility model adopts the technical scheme that：Trolley, its feature exist a kind of special double of gear shaving machine up and down
In：It include forward-reverse mechanism of dolly, double gear claw mechanism, claw rotating mechanism, workpiece species detection mechanism,
Tool work piece mistake engages testing agency.Specifically, the forward-reverse mechanism includes the first oil cylinder, the first connection component, connection
Plate, pull bar, sliding block, guide rail, cart base plate and feather key, first oil cylinder are connected by the first connection component, connecting plate, pull bar
Connect the cart base plate, the movable top for being arranged on guide rail and feather key of cart base plate, the piston rod of oil cylinder forward extend out or
During contraction, pull bar moves with cart base plate on feather key and guide rail, and the feather key is divided into two sections, one section of fixation, one section
It is rotatable.The double gear claw mechanism includes a pair of claw, a double pendulum pawl, claw governor motion, swinging axle, swing
Seat, the swing seat are arranged on cart base plate, and a pair of claw and a double pendulum pawl are separately mounted to swing seat by swinging axle
Both ends.The claw rotating mechanism include the second oil cylinder, the second connection component, rack shaft, lower swiveling gear axle, last time rotating shaft with
And bearing, second oil cylinder are meshed by the second connection component and rack axis connection, rack shaft with lower swiveling gear axle, under
The top of rotary teeth wheel shaft is provided with rotatable feather key, and the last time rotating shaft is connected through the cart base plate with swing seat, on
Gyroaxis bottom is provided with the notch being engaged with rotatable feather key, when the second oil cylinder is flexible, drives rack shaft to make straight line fortune
Dynamic, rack shaft drives lower swiveling gear axis rotation, and lower swiveling gear axle passes through rotatable feather key and last time rotating shaft again
Drive swing seat rotation.The workpiece species detection mechanism includes the readable cylinder of stroke, ball spline pair and identification plate, and workpiece
Species detection mechanism is located at the sidepiece of claw, and claw is divided into machining position claw and upper material position claw, and the identification plate is located at stroke
The end of readable cylinder and ball spline pair, the readable cylinder piston rod of stroke forward extend out, and drive identification plate to travel forward, work as knowledge
When other plate touches the gear on claw, to system feedback cylinder stroke, by the way that gear thickness is calculated, gear kind is judged
Class.The tool work piece mistake engagement testing agency includes briquetting, runing rest, fixed support, rotating shaft, sliding equipment and approached
Switch, the briquetting are arranged on below bracket, and the runing rest is installed in the lower section of briquetting, and described runing rest one end is positioned at pressure
Immediately below block, the other end is connected with sliding equipment, and the sliding equipment upper end is fixed by fixed support, sliding equipment lower end
The upper installation proximity switch, is provided with the induction mechanism and telescopic machine being engaged with the proximity switch inside sliding equipment
Structure.
Preferably, the sliding equipment includes slide lid, slip cap, sensing post and spring, and the slide lid is by fixing branch
Frame is fixed, and slip cap is connected with runing rest one end, and the proximity switch is arranged on slip cap, slip cap and slide lid it
Between be provided with the sensing post and spring.
Preferably, a described double pendulum pawl, is separately provided a swing arm on each, and two swing arms are independently of each other and
It is arranged on by swinging axle in swing seat.
Preferably, the claw governor motion includes adjusting screw and spring seat assembly, and the adjusting screw is arranged on two
In individual swing arm, one end installation pendulum pawl of swing arm, other end installation and adjustment screw, the adjusting screw is through swing arm and extends to pendulum
The swing trench bottom of dynamic seat；The spring seat assembly is arranged on the pendulum pawl and between pendulum pawl and swing seat, spring base
The expansion end of component is in contact with the side wall of swing seat.
Preferably, the spring seat assembly includes spring base, spring and support shaft, and the spring base is arranged on pendulum pawl,
One end of the support shaft is equipped with the spring, and the end is arranged in spring base with the spring, the other end of support shaft
Stretch out spring base and be in contact with the side wall of the swing seat.
The beneficial effects of the utility model are as follows：
（1）Two stations, improve lathe whole efficiency；
（2）Go for the gear of plurality of classes；
（3）With workpiece, the incorrect engagement warning function of cutter；
（4）With gear classification detection function.
Brief description of the drawings
Fig. 1 is the advance of dolly, withdrawing mechanism graphics.
Fig. 2 is double gear claw mechanism graphics.
Fig. 3 is double gear claw mechanism spring base partial sectional view.
Fig. 4 is the rotating mechanism graphics of claw.
Fig. 5 is the rotating mechanism internal structure graphics of claw.
Fig. 6 is the rotating mechanism partial sectional view of claw.
Fig. 7 is workpiece species detection mechanism graphics.
Fig. 8 is cutter, workpiece mistake engagement testing agency graphics.
Fig. 9 is cutter, workpiece mistake engagement testing agency partial sectional view.
Figure 10 is integrated model schematic diagram of the present utility model.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 10, trolley above and below a kind of special double of gear shaving machine, it includes the forward-reverse of dolly
Mechanism, double gear claw mechanism, claw rotating mechanism, workpiece species detection mechanism, tool work piece mistake engagement detection machine
Structure.
Forward-reverse mechanism of the present utility model includes the first oil cylinder 1, the first connection component 2, connecting plate 3, pull bar 4, sliding block
5th, guide rail 6, cart base plate 7 and feather key 8, first oil cylinder 1 connect institute by the first connection component 2, connecting plate 3, pull bar 4
State cart base plate 7, the movable top for being arranged on guide rail 6 and feather key 8 of cart base plate 7, the piston rod of the first oil cylinder 1 is to extension
When going out or shrinking, pull bar 4 moves with cart base plate 7 on feather key 8 and guide rail 6, and the feather key 8 is divided to for two sections, one section
Fixed, one section rotatable.
Double gear claw mechanism of the present utility model include a pair of claw 9, a double pendulum pawl 10, claw governor motion,
Swinging axle 12, swing seat 13, the swing seat 13 are arranged on cart base plate 7, and the double pendulum pawl 10 of a pair of claw 9 and one passes through swing
Axle 12 is separately mounted to the both ends of swing seat 13.A described double pendulum pawl 10, is separately provided a swing arm on each, two
Swing arm is arranged in swing seat 13 by swinging axle 12 independently of each other and.
Wherein, the claw governor motion includes adjusting screw 11 and spring seat assembly 14, and the adjusting screw 11 is set
In two swing arms, pawl 10, other end installation and adjustment screw 11 are put in one end installation of swing arm, and the adjusting screw 11 passes through swing arm
And extend to the swing trench bottom of swing seat 13；The spring seat assembly 14 is arranged on the pendulum pawl 10 and positioned at the pendulum He of pawl 10
Between swing seat 13, the expansion end of spring seat assembly 14 is in contact with the side wall of swing seat 13.
The spring seat assembly 14 includes spring base 15, spring 17 and support shaft 16, and the spring base 15 is arranged on pendulum pawl
On 10, one end of the support shaft 16 is equipped with the spring 17, and the end is arranged in spring base 15 with the spring 17, is propped up
The other end for holding axle 16 stretches out spring base 15 and is in contact with the side wall of the swing seat 13.
Claw rotating mechanism of the present utility model includes the second oil cylinder 18, the second connection component 19, rack shaft 25, lower revolution
Gear shaft 20, last time rotating shaft 24 and bearing 23, second oil cylinder 18 are connected by the second connection component 19 and rack shaft 25,
Rack shaft 25 is meshed with lower swiveling gear axle 20, and the top of lower swiveling gear axle 20 is provided with rotatable feather key 21, it is described on
Gyroaxis 24 is connected through the cart base plate 7 with swing seat 13, and the bottom of last time rotating shaft 24 is provided with and the rotatable phase of feather key 21
The notch of cooperation, when the second oil cylinder 18 stretches, drive rack shaft 25 for linear motion, rack shaft 25 drives lower swiveling gear axle
20 rotate, and lower swiveling gear axle 20 drives swing seat 13 to rotate by rotatable feather key 21 and last time rotating shaft 24 again.
Workpiece species detection mechanism of the present utility model includes the readable cylinder 26 of stroke, ball spline pair 27 and identification plate
28, and workpiece species detection mechanism is located at the sidepiece of claw 9, claw 9 divides for machining position claw 29 and upper material position claw 30, described
Identification plate 28 is located at the end of the readable cylinder 26 of stroke and ball spline pair 27, and the readable piston rod of cylinder 26 of stroke forward extends out,
Drive identification plate 28 to travel forward, when identifying that plate 28 touches the gear on claw 9, to system feedback cylinder stroke, pass through
Gear thickness is calculated, judges gear species.
Tool work piece mistake of the present utility model engagement testing agency include briquetting 31, runing rest 32, fixed support 33,
Rotating shaft 34, sliding equipment and proximity switch 36, the briquetting 31 are arranged on the lower section of pendulum pawl 10, and the rotation is installed in the lower section of briquetting 31
Turn support 32, described one end of runing rest 32 is located at immediately below briquetting 31, and the other end is connected with sliding equipment, the skate machine
Structure upper end is fixed by fixed support 33, and the proximity switch 36 is installed on sliding equipment lower end, is provided with inside sliding equipment
The induction mechanism and telescoping mechanism being engaged with the proximity switch 36.Wherein, the sliding equipment includes slide lid 40, slided
Set 37, sensing post 39 and spring 38, the slide lid 40 are fixed by fixed support 33, and slip cap 37 connects with the one end of runing rest 32
Connect, the proximity switch 36 is arranged on slip cap 37, and the sensing post 39 is provided between slip cap 37 and slide lid 40
With spring 38.
Operation principle of the present utility model is：With reference to Fig. 1, when the piston rod of the first oil cylinder 1 forward extends out, pull bar 4 is with small
Car bottom plate 7 travels forward.Cart base plate 7 moves along a straight line on feather key 8.With reference to Fig. 2, double gear claw is arranged on dolly
On bottom plate 7, and and then cart base plate 7 moves together.With reference to Fig. 4, Fig. 5 and Fig. 6, feather key 8 is divided to for two sections, and one section is that fixation is led
To key 22, one section is rotatable feather key 21.When cart base plate moves to rotatable feather key 21 with double gear claw
When upper, the piston advances forward of the second oil cylinder 18, rack shaft 25 and then travels forward together, and lower swiveling gear axle 20 is by rotatable
Feather key 21 rotates with last time rotating shaft 24, and last time rotating shaft 24 then rotates with double gear claw.Double tooth
After taking turns claw rotation 180o, the location swap of two claws, the gear processed has been brought to outside, and work gear to be added is brought to
Inner side, now mechanical hand（Or worker）The gear processed is unloaded.After unloading lower gear, double gear claw is again and then small
Car bottom plate is moved along a straight line backward, and work gear to be added is sent into Working position, now places work gear to be added on the claw of sky,
And complete previous step gear species and judge work.
When work gear to be added is sent into Working position, it is possible to gear tooth can occur and be unable to correct engagement with the cutter gear teeth
Situation, now can detect such case and take corresponding measure.With reference to Fig. 8 and Fig. 9, when there is no correct engagement, support
Pawl 9 has the trend being pressed downward, and this causes pendulum pawl 10 to be rotated around swinging axle 12, and such briquetting 31 is pressed downward runing rest
32, this causes runing rest 32 will 34 rotation around the shaft.Slide lid 40 and sensing post 39 limit position by fixed support 33, rotation
Turn support 32 with slip cap 37 and proximity switch 36 upward sliding in slide lid.When between sensing post 39 and proximity switch 36
Distance Shortened to a certain extent when, send signal to system.Now, the position before double gear claw returns to.
With reference to Fig. 7, work gear to be added is placed on upper material position claw 30.After placement, the piston rod of stroke readable cylinder 26 to
Preceding stretching, travelled forward with identification plate 28.When identifying that plate 28 touches gear, to system feedback cylinder stroke, pass through meter
Calculation obtains gear thickness, judges gear species.After the completion of Gear Processing on machining position claw 26, into next step.
General principle, principal character and advantage of the present utility model has been shown and described above.The ordinary skill of this area
Personnel are not it should be appreciated that above-described embodiment limits the scope of protection of the utility model, all use equivalent substitutions etc. in any form
The technical scheme that mode is obtained, falls within the scope of protection of the utility model.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (5)
1. trolley above and below a kind of special double of gear shaving machine, it is characterised in that：It includes forward-reverse mechanism, double of dolly
Station gear claw mechanism, claw rotating mechanism, workpiece species detection mechanism, tool work piece mistake engagement testing agency；
The forward-reverse mechanism includes the first oil cylinder（1）, the first connection component（2）, connecting plate（3）, pull bar（4）, sliding block（5）、
Guide rail（6）, cart base plate（7）And feather key（8）, first oil cylinder（1）Pass through the first connection component（2）, connecting plate（3）、
Pull bar（4）Connect the cart base plate（7）, cart base plate（7）It is movable to be arranged on guide rail（6）And feather key（8）Top,
One oil cylinder（1）Piston rod when forward extending out or shrinking, pull bar（4）With cart base plate（7）In feather key（8）And guide rail（6）
Upper motion, the feather key（8）It is divided into two sections, one section of fixation, one section rotatable；
The double gear claw mechanism includes a pair of claw（9）, a double pendulum pawl（10）, claw governor motion, swinging axle
（12）, swing seat（13）, the swing seat（13）Installed in cart base plate（7）On, a pair of claw（9）With a double pendulum pawl（10）It is logical
Cross swinging axle（12）It is separately mounted to swing seat（13）Both ends；
The claw rotating mechanism includes the second oil cylinder（18）, the second connection component（19）, rack shaft（25）, lower swiveling gear axle
（20）, last time rotating shaft（24）And bearing（23）, second oil cylinder（18）Pass through the second connection component（19）And rack shaft
（20）Connection, rack shaft（20）With lower swiveling gear axle（20）It is meshed, lower swiveling gear axle（20）Top be provided with it is rotatable
Feather key（21）, the last time rotating shaft（24）Through the cart base plate（7）With swing seat（13）Connection, last time rotating shaft（24）Bottom
Portion is provided with and rotatable feather key（21）The notch being engaged, when the second oil cylinder（18）When flexible, rack shaft is driven（25）Make straight
Line moves, rack shaft（25）Drive lower swiveling gear axle（20）Rotate, lower swiveling gear axle（20）Again by rotatable
Feather key（21）With last time rotating shaft（24）Drive swing seat（13）Rotation；
The workpiece species detection mechanism includes the readable cylinder of stroke（26）, ball spline pair（27）With identification plate（28）, and work
Part species detection mechanism is located at claw（9）Sidepiece, claw（9）It is divided into machining position claw（29）With upper material position claw（30）, institute
State identification plate（28）Positioned at the readable cylinder of stroke（26）And ball spline pair（27）End, the readable cylinder of stroke（26）Piston rod
Forward extend out, drive identification plate（28）Travel forward, when identification plate（28）Touch claw（9）On gear when, it is anti-to system
Cylinder stroke is presented, by the way that gear thickness is calculated, judges gear species；
The tool work piece mistake engagement testing agency includes briquetting（31）, runing rest（32）, fixed support（33）, rotating shaft
（34）, sliding equipment and proximity switch（36）, the briquetting（31）Installed in pendulum pawl（10）Lower section, briquetting（31）Lower section installation
The runing rest（32）, the runing rest（32）One end is located at briquetting（31）Underface, the other end are connected with sliding equipment
Connect, the sliding equipment upper end passes through fixed support（33）It is fixed, the proximity switch is installed on sliding equipment lower end（36）,
It is provided with and the proximity switch inside sliding equipment（36）The induction mechanism and telescoping mechanism being engaged.
2. trolley above and below a kind of special double of gear shaving machine according to claim 1, it is characterised in that：The slip
Mechanism includes slide lid（40）, slip cap（37）, sensing post（39）And spring（38）, the slide lid（40）By fixed support
（33）It is fixed, slip cap（37）With runing rest（32）One end connects, the proximity switch（36）Installed in slip cap（37）On,
In slip cap（37）And slide lid（40）Between be provided with the sensing post（39）And spring（38）.
3. trolley above and below a kind of special double of gear shaving machine according to claim 1, it is characterised in that：Described one
Double pendulum pawl（10）, it is separately provided a swing arm on each, two swing arms pass through independently of each other and swinging axle（12）Installation
In swing seat（13）On.
4. trolley above and below a kind of special double of gear shaving machine according to claim 3, it is characterised in that：The claw
Governor motion includes adjusting screw（11）And spring seat assembly（14）, the adjusting screw（11）It is arranged in two swing arms, puts
One end installation pendulum pawl of arm（10）, other end installation and adjustment screw（11）, the adjusting screw（11）Through swing arm and extend to
Swing seat（13）Swing trench bottom；The spring seat assembly（14）Installed in the pendulum pawl（10）Above and positioned at pendulum pawl（10）With
Swing seat（13）Between, spring seat assembly（14）Expansion end and swing seat（13）Side wall be in contact.
5. trolley above and below a kind of special double of gear shaving machine according to claim 4, it is characterised in that：The spring
Holder assembly（14）Including spring base（15）, spring（17）And support shaft（16）, the spring base（15）Installed in pendulum pawl（10）On,
The support shaft（16）One end the spring is housed（17）, and the end and the spring（17）It is arranged on spring base（15）
It is interior, support shaft（16）The other end stretch out spring base（15）And with the swing seat（13）Side wall be in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756213.6U CN206952304U (en) | 2017-06-27 | 2017-06-27 | Trolley above and below a kind of special double of gear shaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756213.6U CN206952304U (en) | 2017-06-27 | 2017-06-27 | Trolley above and below a kind of special double of gear shaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952304U true CN206952304U (en) | 2018-02-02 |
Family
ID=61386344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756213.6U Active CN206952304U (en) | 2017-06-27 | 2017-06-27 | Trolley above and below a kind of special double of gear shaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894687A (en) * | 2018-12-27 | 2019-06-18 | 南京二机齿轮机床有限公司 | A kind of gear shaving machine automatic loading and unloading device |
| CN111644707A (en) * | 2020-07-15 | 2020-09-11 | 重庆机床(集团)有限责任公司 | Double-station feeding and discharging mechanism |
| CN112589506A (en) * | 2020-12-17 | 2021-04-02 | 广东智造二零四九科技有限公司 | Gear shaft feeding tool |
-
2017
- 2017-06-27 CN CN201720756213.6U patent/CN206952304U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894687A (en) * | 2018-12-27 | 2019-06-18 | 南京二机齿轮机床有限公司 | A kind of gear shaving machine automatic loading and unloading device |
| CN109894687B (en) * | 2018-12-27 | 2023-10-20 | 南京二机齿轮机床有限公司 | Automatic feeding and discharging device of gear shaving machine |
| CN111644707A (en) * | 2020-07-15 | 2020-09-11 | 重庆机床(集团)有限责任公司 | Double-station feeding and discharging mechanism |
| CN112589506A (en) * | 2020-12-17 | 2021-04-02 | 广东智造二零四九科技有限公司 | Gear shaft feeding tool |
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