CN207447790U - The integrated overturning roller-way of one kind - Google Patents
The integrated overturning roller-way of one kind Download PDFInfo
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- CN207447790U CN207447790U CN201720918963.9U CN201720918963U CN207447790U CN 207447790 U CN207447790 U CN 207447790U CN 201720918963 U CN201720918963 U CN 201720918963U CN 207447790 U CN207447790 U CN 207447790U
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Abstract
The utility model is suitable for engine line field, provides a kind of integrated overturning roller-way, and the integrated overturning roller-way includes：Stent, rotating mechanism, roller-way mechanism, lifting body and integrated positioning fixture, the rotating mechanism is arranged on the stent, the roller-way mechanism is arranged on the rotating mechanism, the lifting body is arranged between the roller-way mechanism and is fixed on the rotating mechanism, the integrated positioning fixture is arranged above the roller-way mechanism and connects the rotating mechanism, the utility model reduces equipment cost by the improvement in structure；By rotating mechanism, roller-way mechanism and the integration of integrated positioning fixture, by lifting body Integrated design in roller-way mechanism, jacking distance is greatly shortened, improves the production efficiency in workshop；In addition flip angle is smaller than 90 degree, meets wide-angle overturning demand, expands application range, and the utility model automated production, it is low to reduce the qualification rate caused by assembly crewman's subjective reason, and press fitting qualification rate is promoted to more than 95%.
Description
Technical field
The utility model belongs to engine line field more particularly to a kind of integrated overturning roller-way.
Background technology
The assembling of three slot valve collet of engine cylinder cover is needed to jack engine cylinder cover, overturn, since locker and valve are matched somebody with somebody
Close accurate, the very high press fitting precision of equipment needs.Existing equipment realizes function by jacking switching mechanism in roller-way envisaged underneath,
Pallet is first risen disengaging roller-way, switching mechanism driving overturning to nominal angle together with cylinder cap by lifting body surely.In actual motion, top
Mechanism jacking distance is risen, it is long to occupy the equipment integral cycle time.Since jacking overturning structure is separately set with press-loading device main body
Meter, with equipment body without specific mechanically contact, assembly precision is influenced greatly, to cause debugging difficult by assembly crewman's technical merit.Top
Switching mechanism is risen using tray bottom surface as reference plane, pallet accuracy error influences equipment press fitting precision.
The content of the invention
The purpose of this utility model is to provide the integrated overturning roller-ways of one kind, it is intended to solve in the prior art, only in roller-way
Envisaged underneath jacking switching mechanism realizes turn over function, when three slot valve collet of engine cylinder cover assembles, since jacking is overturn
Structure is separately designed with press-loading device main body, and the distance that jacking switching mechanism needs jack is very long, and equipment integral cycle is caused to account for
It is elongated with the time, reduces victory field efficiency, and assembly precision is influenced greatly by assembly crewman's technical merit, qualification rate is low, and debugging is difficult.
The utility model is realized in this way the integrated overturning roller-way includes：Stent, rotating mechanism, roller-way mechanism, top
It rises mechanism and integrated positioning fixture, the rotating mechanism is arranged on the stent, the roller-way mechanism is arranged at the rotation
In mechanism, the jacking lifting body is arranged between the roller-way mechanism and is fixed on the rotating mechanism, described
Integrated positioning fixture is arranged above the roller-way mechanism and connects the rotating mechanism.
The further technical solution of the utility model is：The integrated positioning fixture includes clamping seats, positioning plate and fixture
Positioning pin, the positioning plate are arranged at the clamping seats, and the positioning plate is equipped with locating slot, and the clamp locating pin is arranged at
On the positioning plate.
The further technical solution of the utility model is：The rotating mechanism include support plate, rotating platform, rotation axis and
Rotary cylinder, the rotation axis are arranged at the rotating platform both ends and connect the support plate and rotate, the rotation
Cylinder one end ground connection, the other end connect the rotating platform.
The further technical solution of the utility model is：The rotation axis is equipped with indexing instruction disk.
The further technical solution of the utility model is：The roller-way mechanism includes roller-way matrix, several pulleys and motor,
The roller-way matrix is arranged on the rotating platform, and several pulleys are arranged in parallel in both ends on the inside of the roller-way matrix,
The motor connects several pulleys.
The further technical solution of the utility model is：The roller-way mechanism further includes limiting cylinder, the limiting cylinder
It is arranged at the roller-way matrix front end.
The further technical solution of the utility model is：The lifting body includes jacking cylinder, raising plate, several holds out against
Unit and jacking positioning pin, the jacking cylinder are arranged at below the raising plate, and the raising plate is equipped with and the fixture
The matched jacking positioning pin of positioning pin, several units that hold out against are arranged between the jacking positioning pin.
The further technical solution of the utility model is：The integrated lifting body further includes anti-sinking cylinder and /V
Block, the anti-sinking cylinder are arranged at the jacking cylinder one side, and the anti-sinking cylinder connects the limited block, described
Limited block is pushed to by anti-sinking cylinder below the jacking cylinder.
The further technical solution of the utility model is：The integrated overturning roller-way further includes several sensors and PLC controls
Device processed, several sensors are respectively arranged at the rotating mechanism, roller-way mechanism, limiting cylinder, lifting body and anti-sinking
On cylinder, the PLC controller signal connects several sensors.
The further technical solution of the utility model is：The positioning pin is cylindrical positioning pins or diamond positioning pin.
The beneficial effects of the utility model are：The utility model reduces equipment cost by the improvement in structure；It will rotation
Rotation mechanism, roller-way mechanism and the integration of integrated positioning fixture, by lifting body Integrated design in roller-way mechanism, greatly shorten
Distance is jacked, reduces by 4 second actuation time, improves the production efficiency in workshop；In addition flip angle is smaller than 90 degree, meets big angle
Overturning demand is spent, expands application range, the utility model automated production reduces and closed caused by assembly crewman's subjective reason
Lattice rate is low, and press fitting qualification rate is promoted to more than 95%.
Description of the drawings
Fig. 1 is the integrated overturning roller-way overall schematic that the utility model embodiment provides；
Fig. 2 is the integrated positioning fixture schematic diagram that the utility model embodiment provides；
Fig. 3 is the rotating shaft designs schematic diagram that the utility model embodiment provides；
Fig. 4 is the rotation axis schematic diagram that the utility model embodiment provides；
Fig. 5 is the lifting body schematic diagram that the utility model embodiment provides；
Fig. 6 is the anti-sinking schematic device that the utility model embodiment provides；
Reference numeral：1- stent 2- rotating mechanism 3- roller-ways mechanism 4- lifting body 5- integrated positioning fixture 21- branch
Fagging 22- rotating platform 23- rotation axis 24- rotary cylinder 31- roller-way matrix 32- pulley 33- motor 34- /V gas
Cylinder 41- jacking cylinder 42- raising plates 43- holds out against unit 44- jacking positioning pin 45- anti-sinking cylinder 46- limited blocks
51- clamping seats 52- positioning plate 53- clamp locating pin 54- locating slots.
Specific embodiment
Integrated overturning roller-way as shown in Figure 1, the integrated overturning roller-way include：Stent 1, rotating mechanism 2, roller-way mechanism
3rd, lifting body 4 and integrated positioning fixture 5, the rotating mechanism 2 are arranged on the stent 1, and the roller-way mechanism 3 is arranged at
On the rotating mechanism 2, the jacking lifting body 4 is arranged between the roller-way mechanism 3 and is fixed on the rotation
In mechanism 2, the integrated positioning fixture 5 is arranged at 3 top of roller-way mechanism and connects the rotating mechanism 2, and workpiece is being held in the palm
It is flowed on disk in the integrated overturning roller-way, roller-way is equipped with RFID radio-frequency reading-writing devices, and RFID radio-frequency reading-writing devices confirm support
Whether workpiece is needed in this station manipulation on disk, and when workpiece need not be in this station manipulation, then pallet directly passes through roller machine
Structure 3 flows into next process；When workpiece is needed in this station manipulation, rotating mechanism 2 is adjusted workpiece angle, jack
Structure 4 jacks up workpiece, is pressed with the cooperation of integrated positioning fixture 5.
The utility model is preferred, and the leg of the stent 1 is connected by nut structure with ground, passes through nut structure pair
Leg carries out Level tune, puts utility model and is horizontal, and improves precision.
Integrated positioning fixture 5 as shown in Figure 2, fixture 5 include clamping seats 51, positioning plate 52 and clamp locating pin 53, institute
It states positioning plate 52 and is arranged at the clamping seats 51, the positioning plate 52 is equipped with locating slot 54, and the clamp locating pin 53 is set
In on the positioning plate 52, by analyzing head valve locker position characteristic in the utility model, the theoretical pressure of press-loading device is confirmed
Fill benchmark, with reference plane integrated design positioning fixture 5, the integrated positioning being most suitable for according to different head valve locker Position Designs
Fixture 5, so as to reach the realization for ensureing benchmark conversion, the purpose of whole lifting means positioning accuracy.
23 design diagram of rotation axis as shown in Figure 3, rotation axis 23 is the reference axis that roller-way mechanism 3 is overturn, vertical
Direction, after pallet is rotated around rotation axis 23 to nominal angle, intake and exhaust valve is in a same position, is not in inclined
Difference, then in design, it is necessary to the angle of the intake and exhaust valve installation site in view of press fitting, then with cylinder cap intake and exhaust conduit seat ring
Hole central shaft theory angle central composite design rotation axis 23, so as to ensure that cylinder cap is overturn to nominal angle, inlet and exhaust valve is in
Absolute upright direction, if being unsatisfactory for above-mentioned design, when intake and exhaust are pressed, there is variation in equipment ram position, and equipment need to increase change
Spacing mechanism, cost increase.
The utility model can enable roller-way realize less than 90 degree overturnings, meet wide-angle overturning demand, expanding should
With scope, using overturning roller-way due to mechanism design optimization, pallet jacking Distance Shortened more adapts to fully-automatic production, improves
Yield.
The utility model is preferred, increases design indexing instruction disk, the driving rotation of rotary cylinder 24 in 23 end face of rotation axis
The rotation of mechanism 2 is on the basis of rotation axis 23, overturns to the index dial of design angle rotation axis 23 and indicates the actual corners of overturning
Whether degree meets design angle, is beneficial to angle adjustment so as to reach, mark is portrayed in the nominal angle point of index dial, beneficial to the later stage
The purpose of trouble-shoots.
Rotating mechanism 2 as shown in Figure 4, the rotating mechanism 2 include support plate 21, rotating platform 22, rotation axis 23 and
Rotary cylinder 24, the rotation axis 23 are arranged at 22 both ends of rotating platform and connect the support plate 21 and rotate,
24 one end of rotary cylinder ground connection, the other end connect the rotating platform 22, and the rotary cylinder 24 drives the dynamic whirler
Structure 2, the rotating mechanism 2 are rotated by the rotation axis 23.
The utility model is preferred, and the rotary cylinder 24 is connected by nut structure with ground, passes through nut structure pair
Rotary cylinder 24 carries out Level tune, is horizontal rotating platform 22, improves precision.
Lifting body 4 as shown in Figure 5, the lifting body 4 include jacking cylinder 41, raising plate 42, several hold out against list
Member 43 and jacking positioning pin 44, the jacking cylinder 41 are arranged at 42 lower section of the raising plate, the raising plate 42 be equipped with
The matched jacking positioning pin 44 of the clamp locating pin 54, it is several described to hold out against unit 43 and be arranged at the jacking positioning pin
Between 44, the lifting body 4 uses plane and two pits structure design, and the utility model is preferred, and a positioning pin is straight pin,
Another positioning pin is rhombus pin, ensures that pallet can be jacked up precisely, and holding out against increases suitable rigid spring inside element, normal to be pressed
When spring do not compress, spring contraction protection equipment and cylinder cap during deep errors.
According to Fig. 6, the integrated lifting body 4 further includes anti-sinking cylinder 45 and limited block 46, the anti-sinking
Cylinder 45 is arranged at 41 one side of jacking cylinder, and the anti-sinking cylinder 45 connects the limited block 46, the /V
Block 46 pushes to 41 lower section of the jacking cylinder by anti-sinking cylinder 45, according to 4 stroke of lifting body, design level arrangement
Anti-sinking mechanism, the anti-sinking cylinder 45 are vertically arranged with the jacking cylinder 41, when the lifting body 4 jacks pallet
To when being bonded positioning surface with cylinder cap, the anti-sinking cylinder 45 stretches out the limited block 46 and lifting body 4 is locked, in order to eliminate
Pallet wears the inconsistent influence of the top lifting height brought, and the utility model is preferred, and the limited block 46 is designed a liter wedge shape
Block, so as to achieve the purpose that ensure that part is in a fixed position；In the case of also assuring air pressure fluctuation or cylinder cap compression, pallet is not
Sink, improve positioning accuracy.
Roller-way mechanism 3 as shown in Figure 1, the roller-way mechanism 3 include roller-way matrix 31, several pulleys 32 and motor 33,
The roller-way matrix 31 is arranged on the rotating platform 22, and several pulleys 32 are arranged in parallel in the roller-way matrix 31
Side both ends, the motor 33 connect several pulleys 32, and preferably the roller-way mechanism 3 further includes /V gas to the utility model
Cylinder 34, the limiting cylinder 34 are arranged at 31 front end of roller-way matrix.3 pattern of roller-way mechanism in the utility model is friction
Roller mechanism, the pulley 32 is driven by motor 33 to be rotated, and workpiece accompanying pallet rubs advance on the pulley 32, when
When workpiece reaches operation plane, the limiting cylinder 34 of roller-way mechanism 3 can then rise gear and stop pallet.
The mechanical action of integrated overturning roller-way described in the utility model is coordinated by several sensors, the integrated overturning
Roller-way further includes several sensors and PLC controller, and several sensors are respectively arranged at the rotating mechanism 2, roller machine
On structure 3, limiting cylinder 34, lifting body 4 and anti-sinking cylinder 45, the PLC controller signal connects several sensors,
Several sensors feed back the signal of acquisition, and feedback signal is conveyed to PLC logic controls realization.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. the integrated overturning roller-way of one kind, which is characterized in that the integrated overturning roller-way includes：Stent（1）, rotating mechanism（2）, roller
Road mechanism（3）, lifting body（4）And integrated positioning fixture（5）, the rotating mechanism（2）It is arranged at the stent（1）On, institute
State roller-way mechanism（3）It is arranged at the rotating mechanism（2）On, the jacking lifting body（4）It is arranged at the roller machine
Structure（3）Between and be fixed on the rotating mechanism（2）On, the integrated positioning fixture（5）It is arranged at the roller-way mechanism（3）
Top simultaneously connects the rotating mechanism（2）.
2. integrated overturning roller-way according to claim 1, which is characterized in that the integrated positioning fixture（5）Including clamping
Seat（51）, positioning plate（52）And clamp locating pin（53）, the positioning plate（52）It is arranged at the clamping seats（51）, the positioning
Plate（52）It is equipped with locating slot（54）, the clamp locating pin（53）It is arranged at the positioning plate（52）On.
3. integrated overturning roller-way according to claim 1, which is characterized in that the rotating mechanism（2）Including support plate
（21）, rotating platform（22）, rotation axis（23）And rotary cylinder（24）, the rotation axis（23）It is arranged at the rotating platform
（22）Both ends simultaneously connect the support plate（21）It rotates, the rotary cylinder（24）One end ground connection, other end connection institute
State rotating platform（22）.
4. integrated overturning roller-way according to claim 3, which is characterized in that the rotation axis（23）It is equipped with indexing instruction
Disk.
5. integrated overturning roller-way according to claim 1, which is characterized in that the roller-way mechanism（3）Including roller-way matrix
（31）, several pulleys（32）And motor（33）, the roller-way matrix（31）It is arranged at the rotating platform（22）On, it is several described
Pulley（32）It is arranged in parallel in the roller-way matrix（31）Inside both ends, the motor（33）Connect several pulleys（32）.
6. overturning roller-way is integrated according to claim 5, which is characterized in that the roller-way mechanism（3）Further include limiting cylinder
（34）, the limiting cylinder（34）It is arranged at the roller-way matrix（31）Front end.
7. integrated overturning roller-way according to claim 2, which is characterized in that the lifting body（4）Including jacking cylinder
（41）, raising plate（42）, several hold out against unit（43）And jacking positioning pin（44）, the jacking cylinder（41）It is arranged at the top
Lift slab（42）Lower section, the raising plate（42）It is equipped with and the clamp locating pin（53）The matched jacking positioning pin
（44）, it is several described to hold out against unit（43）It is arranged at the jacking positioning pin（44）Between.
8. integrated overturning roller-way according to claim 7, which is characterized in that the integrated lifting body（4）It further includes anti-
Sinking cylinder（45）And limited block（46）, the anti-sinking cylinder（45）It is arranged at the jacking cylinder（41）One side, it is described anti-
Sinking cylinder（45）Connect the limited block（46）, the limited block（46）Pass through anti-sinking cylinder（45）Push to the jacking
Cylinder（41）Lower section.
9. integrated overturning roller-way according to any one of claim 1 to 8, which is characterized in that the integrated overturning roller-way
Several sensors and PLC controller are further included, several sensors are respectively arranged at the rotating mechanism（2）, roller-way mechanism
（3）, limiting cylinder（34）, lifting body（4）And anti-sinking cylinder（45）On, the PLC controller signal connection is several described
Sensor.
10. the integrated overturning roller-way according to claim 2 or 7, which is characterized in that the positioning pin for cylindrical positioning pins or
Diamond positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918963.9U CN207447790U (en) | 2017-07-27 | 2017-07-27 | The integrated overturning roller-way of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918963.9U CN207447790U (en) | 2017-07-27 | 2017-07-27 | The integrated overturning roller-way of one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447790U true CN207447790U (en) | 2018-06-05 |
Family
ID=62248828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720918963.9U Active CN207447790U (en) | 2017-07-27 | 2017-07-27 | The integrated overturning roller-way of one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511666A (en) * | 2017-07-27 | 2017-12-26 | 上汽通用五菱汽车股份有限公司 | The integrated upset roller-way of one kind |
-
2017
- 2017-07-27 CN CN201720918963.9U patent/CN207447790U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511666A (en) * | 2017-07-27 | 2017-12-26 | 上汽通用五菱汽车股份有限公司 | The integrated upset roller-way of one kind |
| CN107511666B (en) * | 2017-07-27 | 2024-05-28 | 上汽通用五菱汽车股份有限公司 | Integrated turnover roller way |
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