CN108000144A - Assembled cam shaft automated assembling system and packaging technology - Google Patents
Assembled cam shaft automated assembling system and packaging technology Download PDFInfo
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- CN108000144A CN108000144A CN201711456565.0A CN201711456565A CN108000144A CN 108000144 A CN108000144 A CN 108000144A CN 201711456565 A CN201711456565 A CN 201711456565A CN 108000144 A CN108000144 A CN 108000144A
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- cam shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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Abstract
The present invention relates to a kind of assembled cam shaft automated assembling system and packaging technology, especially a kind of assembled cam shaft automated assembling system and packaging technology for being related to engine cam field.The technical solution adopted by the present invention to solve the technical problems is：Assembled cam shaft automated assembling system, including the first robot, the second robot and the loading station being distributed in around the first robot and the second robot, prepackage station, mark station, tensioner station, plug press fitting station, moment of torsion detection station.Assembled cam shaft automatic assembling technique, including following steps：A, blowing；B, pre-install；C, part tensioner；D, Quick Response Code is marked；E, plug press fitting F, moment of torsion detection.The assembled cam shaft automated assembling system of the present invention can complete cam assembling with rapid batch, and the precision and mechanical property of the camshaft of assembling can be effectively ensured.
Description
Technical field
It is related to the present invention relates to a kind of assembled cam shaft automated assembling system and packaging technology, especially one kind and starts
The assembled cam shaft automated assembling system and packaging technology in machine camshaft field.
Background technology
Port timing mechanism of the camshaft as engine, is one of important part of engine.The cam of the prior art
Axis is divided into integral structure and Split type structure.Wherein due to its structure, its shape is more complicated for integration, and cam therein
Belong to more accurate part, not only high precision machining, the requirement to its mechanical property is also higher, if some part of part is tied
Structure processing is bad, and it will cause whole part rejection.Especially possesses the camshaft of lift range variable technology, since it is in work
Need to change valve stroke, the difficulty bigger when being integrated during work.Added using integrated camshaft structure
Machining and heat treatment difficulty, improve production cost, it is difficult to ensure the stability of product quality.To overcome foregoing problems, skill
Art personnel propose a kind of camshaft of Split type structure form, and camshaft high speed cam, Lower speed cam and steel pipe etc. is important
Structure as Split type structure it is separately manufactured after carry out assemblying complete camshaft again, to reduce difficulty of processing, greatly reduce
Manufacture cost.Although the independent part processing of Split type structure is more prone to, how to ensure what is formed by each component assembly
Camshaft has the assembly precision for meeting requirement, possesses good mechanical property, and product qualification rate is high, and can realize quick
Batch production is prior art open question.
The content of the invention
The technical problems to be solved by the invention are to provide one kind can complete cam assembling with rapid batch, and can be effective
Ensure the precision of camshaft and the assembled cam shaft automated assembling system of mechanical property of assembling.
The technical solution adopted by the present invention to solve the technical problems is：Assembled cam shaft automated assembling system, bag
Include the first robot, the second robot and the loading station being distributed in around the first robot and the second robot, prepackage station,
Mark station, tensioner station, plug press fitting station, moment of torsion detection station, the loading station are provided with feed bin, the prepackage work
Position is provided with part preassembling device, the mark station is provided with marking machine, and the tensioner station is provided with swelling device, described
Plug press fitting station is provided with plug press-loading apparatus, and the moment of torsion detection station is provided with torque tester, the feed bin, part
Preassembling device and part swelling device are located within the radius of clean-up of the first robot, the marking machine, swelling device, plug pressure
Assembling device and torque tester are located within the radius of clean-up of the second robot.
It is further that the part preassembling device includes linear drive apparatus, rotating driving device, clamping head and positioning
Part, the linear drive apparatus are sequentially connected with clamping head, and the rotating driving device is sequentially connected with clamping head, the positioning
The centre of gyration of part and the centre of gyration of clamping head are coaxial.
It is further that the swelling device includes steel tube clamping part, driving device and push rod, the driving device and pushes away
Bar is sequentially connected.
It is further that the plug press-loading apparatus includes compressing member, driving device and push rod, the driving device and pushes away
Bar is sequentially connected.
It is further to be additionally provided with output of products passage in the bottom of torque tester.
It is further that tensioner tension gauge is additionally provided with swelling device, is additionally provided with plug press-loading apparatus
Thrust detecting instrument.
It is further to further include central controller and two-dimensional code reader, the data output for compressing tension gauge
End is connected with the data input pin of central controller, and the data output end of the torque tester and the data of central controller are defeated
Enter end to connect, the data input pin of data output end and central controller in the tensioner tension gauge connects, the two dimension
The data output end of code reader and the data input pin of central controller connect.
It is further to be all provided with prepackage station, mark station, tensioner station, plug press fitting station, moment of torsion detection station
It is equipped with substandard product moving-out device.
Another technical problem to be solved by this invention is to provide one kind can complete cam assembling with rapid batch, and can
The assembled cam shaft automatic assembling technique of the precision of the camshaft of assembling and mechanical property is effectively ensured.
The technical solution adopted by the present invention to solve the technical problems is：Assembled cam shaft automatic assembling technique,
Including following steps：
A, steel pipe and cam bit are deposited in feed bin；
B, steel pipe and cam bit are transported to prepackage station by the first robot from feed bin, and part preassembling device is by cam bit
It is assembled on steel pipe；
C, the part being pre-installed is transported to tensioner station by the first robot from prepackage station, and swelling device is by tensioner steel ball
Being pressed into the hole of steel pipe makes steel pipe and the part tensioner being assemblied on steel pipe；
D, the part after tensioner is transported to the upper Quick Response Code of mark station mark by the second robot；
E, the part for having Quick Response Code is transported to plug press fitting station by the second robot, and plug is pressed by plug press-loading apparatus
To the both ends of steel pipe；
F, the part after the completion of press fitting is transported to moment of torsion detection station, torsion of the torque tester to part by the second robot
Square is detected.
Read the Quick Response Code marked on part and be delivered to data processing equipment, data processing equipment makees 2 D code information
Stored for unique identity of part, tensioner is formed by steel pipe and each tensioner workpiece to steel ball in step C
When pressure be detected, and by detection data be stored into data processing equipment, thrust is detected in E steps,
And the moment of torsion detected is stored into data processing by the thrust detected storage into data processing equipment in F-step
In equipment, the detection data of each part are corresponding with its identity.
The beneficial effects of the invention are as follows：The application is divided into assembling process is ingenious by the way of dual robot configuration
Charging, prepackage, mark, tensioner, press fitting, moment of torsion detect six links, by assembling the coordination of beat, can make the system at the same time
Carry out multiple working procedure, while multiple workpiece assembled, rapidly and accurately transfer part using robot, make prepackage, mark,
Closely it is connected between the processes such as tensioner, press fitting, moment of torsion detection, has not only ensure that the accuracy of assembling but also significantly improved production effect
Rate, rapid batch assembling, compared with people once can only assemble single camshaft, section are realized in the case where ensureing product quality
About plenty of time.
Brief description of the drawings
Fig. 1 is the structure diagram of application.
In figure mark for：Loading station 1, prepackage station 2, tensioner station 3, mark station 4, plug press fitting station 5, moment of torsion
Detection station 6, output of products passage 7, the first robot 8, the second robot 9.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Assembled cam shaft automated assembling system as shown in Figure 1, including the first robot 8, the second robot 9 and point
It is loading station 1 of the cloth around the first robot 8 and the second robot 9, prepackage station 2, mark station 4, tensioner station 3, stifled
Head press fitting station 5, moment of torsion detection station 6, the loading station 1 are provided with feed bin, and the prepackage station 2 is provided with part prepackage
Device, the mark station 4 are provided with marking machine, and the tensioner station 3 is provided with swelling device, and the plug is pressed station 5
Be provided with plug press-loading apparatus, the moment of torsion detection station 6 is provided with torque tester, the feed bin, part preassembling device and
Part swelling device is located within the radius of clean-up of the first robot 8, the marking machine, swelling device, plug press-loading apparatus and
Torque tester is located within the radius of clean-up of the second robot 9.First robot 8 and the second machine are used for part each
Quick transfer is carried out between station, and part is fast and accurately sent to the designated position of each station.Worker places part
Into the charging hopper of loading station 1, feed bin includes the first robot of feed bin 8 of the part such as steel pipe feed bin and cam bit, signal panels
Loading station 1 is sent to from charging hopper after the part such as clamping steel tube and cam bit to be pre-installed by part preassembling device,
Each cam bit is sleeved on steel pipe by preassembling device during prepackage.After the completion of prepackage after the first robot 8 gripping prepackage
Camshaft, and be sent to tensioner station 3 by swelling device by steel ball press-in steel pipe inner wall so that steel pipe and steel pipe will be sleeved on
On each part tensioner, camshaft is integrally born defined moment of torsion.Cam after second robot 9 gripping tensioner
Axis, and camshaft is sent to below marking machine and stamps Quick Response Code.Second robot 9 transfers the camshaft for being equipped with two-dimentional code labeling
It is pressed station 5 to plug, plug is pressed into the both ends of camshaft by plug press-loading apparatus.Second robot 9 will be pressed good stifled
The camshaft of head is transferred to moment of torsion detection station 6, camshaft is detected into moment of torsion by torque detecting apparatus, it is ensured that the production after assembling
The moment of torsion of product is met the requirements.For the application in addition to charging link needs manual operation, it is automatic that remaining process relies on the system
Complete.The application is divided into charging, prepackage, mark, tensioner, pressure by assembling process is ingenious by the way of dual robot arrangement
Dress, moment of torsion detect six links, by assembling the coordination of beat, the system can be made to be carried out at the same time multiple working procedure, while to more
A workpiece is assembled, and is made closely to be connected between the processes such as prepackage, mark, tensioner, press fitting, moment of torsion detection, both ensure that assembling
Accuracy significantly improve production efficiency again, rapid batch assembling is realized in the case where ensureing product quality, it is and artificial
Single batch assembling is compared, and has saved the plenty of time.
Speed and precision are pre-installed to improve part, part preassembling device uses linear drive apparatus, rotating driving device, dress
The structure type of collet and locating piece, wherein linear drive apparatus are sequentially connected with clamping head, rotating driving device and clamping head
It is sequentially connected, the centre of gyration of the centre of gyration and clamping head of the locating piece is coaxial.Clamping head is used to fix steel pipe, and rotation is driven
Dynamic device is used for adjusting the angle of steel pipe, and the part that locating piece is used for treating prepackage is positioned, and first robot 8 will when practical
Part to be pre-installed is placed on locating piece, and rotating driving device driving clamping head rotates to specified angle, then linear drives
Device drives clamping head to drive steel pipe to move, and steel pipe is entered in the inner wall with prepackage part the prepackage for completing the part.
To improve tensioner speed and precision, swelling device uses the structure of steel tube clamping part, driving device and push rod.Steel pipe
Steel pipe is fixed and clamped by clamping element, and steel ball is pressed into steel tube inner hole by push rod under driving device driving, and is passed sequentially through each
A part, completes tensioner.
It is pressed speed and precision to improve plug, plug press-loading apparatus uses the structure of compressing member, driving device and push rod,
Steel pipe has compressing member to be fixed, and plugged end is pressed into steel tube inner hole by push rod under driving device driving.
Output of products passage 7 is additionally provided with the bottom of torque tester.For the qualified camshaft of moment of torsion detection via
Output of products passage 7 is fallen into finished product collection vessel.
Tensioner tension gauge is additionally provided with swelling device to detect the expanding force during tensioner in real time,
So that technical staff judges whether tensioner process meets technological requirement.Compression tension gauge is additionally provided with plug press-loading apparatus
Device, can obtain thrust situation in real time, so that technical staff judges whether press fitting process meets technological requirement.Pass through what is added
Tensioner tension gauge and thrust detecting instrument, technical staff can be real-time de-assembly situation, in time will in an assembling process
Underproof part screens.
Central controller and two-dimensional code reader are further included, the data output end for compressing tension gauge is controlled with center
The data input pin connection of device, the data output end of the torque tester and the data input pin of central controller connect, institute
The data input pin for stating the data output end in tensioner tension gauge and central controller connects, the number of the two-dimensional code reader
Connected according to the data input pin of output terminal and central controller.Equipment, detecting instrument and the biography of central controller and each station
Sensor is connected, and obtains the information of each station in time, and carries out same Coordination Treatment to each station, controls each position equipment
Operating.The application specifies a Quick Response Code as its unique identity, the identity by the use of marking machine to each workpiece
Mark storage is in the central controller.The other information of part is also exported by the data output end of each equipment in an assembling process
Stored into central controller.So each part leave in an assembling process such as tensioner pressure curve, thrust,
The information such as moment of torsion are recorded and stored in time while assembling, each product is had detailed and complete information record.
It is both provided with not in prepackage station 2, mark station 4, tensioner station 3, plug press fitting station 5, moment of torsion detection station 6
Qualified products moving-out device.Moving-out device is used to caused substandard product to remove in an assembling process.In tensioner station
3, pressure curve during tensioner is formed by steel pipe and each tensioner workpiece to steel ball, is led to more than setting value as defective work
Cross moving-out device removal；Station after mark knowledge, passes through removal to the workpiece that can not read Quick Response Code as defective work
Device removes；In tail end assembly process, tail end thrust is checked, to the workpiece beyond setting value as unqualified
Product are removed by moving-out device.
The assembled cam shaft automatic assembling technique of the application,
Including following steps：
A, steel pipe and cam bit are deposited in feed bin；
B, steel pipe and cam bit are transported to prepackage station 2 by the first robot 8 from feed bin, and part preassembling device is by cam
Piece is assembled on steel pipe；
C, the part being pre-installed is transported to tensioner station 3 by the first robot 8 from prepackage station 2, and swelling device is by tensioner
Make steel pipe and the part tensioner being assemblied on steel pipe in the hole of steel ball press-in steel pipe；
D, the part after tensioner is transported to mark station 4 and marks upper Quick Response Code by the second robot 9；
E, the part for having Quick Response Code is transported to plug press fitting station 5 by the second robot 9, and plug press-loading apparatus is by plug pressure
It is attached to the both ends of steel pipe；
F, the part after the completion of press fitting is transported to moment of torsion detection station 6 by the second robot 9, and torque tester is to part
Moment of torsion is detected.
When previous part completes to enter next station in the operation of current station, robot is rapidly by the latter zero
Part is sent into current station, and so the operation of each station can be carried out at the same time in the present system, and can be same to multiple parts
Shi Jinhang is assembled, without etc. previous part complete to start the assembling of next part after all process steps again.The application adopts
With dual robot configure mode, by assembling process it is ingenious be divided into charging, prepackage, mark, tensioner, press fitting, moment of torsion detection six
A link, by assembling the coordination of beat, can make the system be carried out at the same time multiple working procedure, while to multiple workpiece into luggage
Match somebody with somebody, rapidly and accurately transfer part using robot, make prepackage, mark, tensioner, press fitting, moment of torsion detection etc. close between process
Linking, not only ensure that the accuracy of assembling but also had significantly improved production efficiency, be realized in the case where ensureing product quality fast
Fast batch assembles, and compared with people once can only assemble single camshaft, has saved the plenty of time.
Read the Quick Response Code marked on part and be delivered to data processing equipment, data processing equipment makees 2 D code information
Stored for unique identity of part, tensioner is formed by steel pipe and each tensioner workpiece to steel ball in step C
When pressure be detected, and by detection data be stored into data processing equipment, thrust is detected in E steps,
And the moment of torsion detected is stored into data processing by the thrust detected storage into data processing equipment in F-step
In equipment, the detection data of each part are corresponding with its identity.Wherein data processing equipment can use computer, industry
The common data processing equipment such as controller.The application by the use of marking machine to each workpiece specify a Quick Response Code as it only
One identity, the identity store in the central controller.The other information of part is in an assembling process also by each
The data output end of equipment, which is output in central controller, to be stored.So each part leave in an assembling process as
The information such as tensioner pressure curve, thrust, moment of torsion are recorded and stored in time while assembling, each product is had in detail
Thin and complete information record.
Claims (10)
1. assembled cam shaft automated assembling system, it is characterised in that：Including the first robot (8), the second robot (9) and
Be distributed in loading station (1) around the first robot (8) and the second robot (9), prepackage station (2), mark station (4),
Tensioner station (3), plug press fitting station (5), moment of torsion detection station (6), the prepackage station (2) are provided with feed bin, the dress
Material station (1) is provided with part preassembling device, the mark station (4) is provided with marking machine, and the tensioner station (3) is provided with
Swelling device, the plug press fitting station (5) are provided with plug press-loading apparatus, and the moment of torsion detection station (6) is provided with moment of torsion
Detector, the feed bin, part preassembling device and part swelling device are located within the radius of clean-up of the first robot (8), institute
Marking machine, swelling device, plug press-loading apparatus and torque tester is stated to be located within the radius of clean-up of the second robot (9).
2. assembled cam shaft automated assembling system as claimed in claim 1, it is characterised in that：The part preassembling device
Including linear drive apparatus, rotating driving device, clamping head and locating piece, the linear drive apparatus connects with the transmission of clamping head
Connect, the rotating driving device is sequentially connected with clamping head, and the centre of gyration of the centre of gyration and clamping head of the locating piece is same
Axis.
3. assembled cam shaft automated assembling system as claimed in claim 1, it is characterised in that：The swelling device includes
Steel tube clamping part, driving device and push rod, the driving device and push rod are sequentially connected.
4. assembled cam shaft automated assembling system as claimed in claim 1, it is characterised in that：The plug press-loading apparatus
Including compressing member, driving device and push rod, the driving device and push rod are sequentially connected.
5. assembled cam shaft automated assembling system as claimed in claim 1, it is characterised in that：At the bottom of torque tester
Portion is additionally provided with output of products passage (7).
6. assembled cam shaft automated assembling system as claimed in claim 1, it is characterised in that：Also set at swelling device
Tensioner tension gauge is equipped with, thrust detecting instrument is additionally provided with plug press-loading apparatus.
7. assembled cam shaft automated assembling system as claimed in claim 6, it is characterised in that：Further include central controller
And two-dimensional code reader, the data input pin of the data output end for compressing tension gauge and central controller connects, described
The data output end of torque tester and the data input pin of central controller connect, and the data in the tensioner tension gauge are defeated
The data input pin of outlet and central controller connects, the data output end of the two-dimensional code reader and the number of central controller
Connected according to input terminal.
8. the assembled cam shaft automated assembling system as described in any claim of claim 1 to 7, it is characterised in that：
It is both provided with prepackage station (2), mark station (4), tensioner station (3), plug press fitting station (5), moment of torsion detection station (6)
Substandard product moving-out device.
9. the technique for carrying out assembled cam shaft assembling using the package system described in claim 1, it is characterised in that：
Including following steps：
A, steel pipe and cam bit are deposited in the feed bin described in claim 1；
B, steel pipe and cam bit are transported to prepackage station (2) by the first robot (8) from feed bin, and part preassembling device is by cam
Piece is assembled on steel pipe；
C, the part being pre-installed is transported to tensioner station (3) by the first robot (8) from prepackage station (2), and swelling device will rise
Make steel pipe and the part tensioner being assemblied on steel pipe in the hole of tight steel ball press-in steel pipe；
D, the part after tensioner is transported to Quick Response Code on mark station (4) mark by the second robot (9)；
E, the part for having Quick Response Code is transported to plug press fitting station (5) by the second robot (9), and plug press-loading apparatus is by plug pressure
It is attached to the both ends of steel pipe；
F, the part after the completion of press fitting is transported to moment of torsion detection station (6) by the second robot (9), and torque tester is to part
Moment of torsion is detected.
10. the technique of assembled cam shaft assembling as claimed in claim 9, it is characterised in that：Read two marked on part
Dimension code is simultaneously delivered to data processing equipment, and data processing equipment is carried out 2 D code information as unique identity of part
Storage, pressure when forming tensioner by steel pipe and each tensioner workpiece to steel ball in step C are detected, and by testing number
According to being stored into data processing equipment, thrust is detected in E steps, and the thrust detected is stored to data
In processing equipment, the moment of torsion detected is stored into data processing equipment in F-step, the detection data of each part and its
Identity corresponds to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456565.0A CN108000144A (en) | 2017-12-28 | 2017-12-28 | Assembled cam shaft automated assembling system and packaging technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456565.0A CN108000144A (en) | 2017-12-28 | 2017-12-28 | Assembled cam shaft automated assembling system and packaging technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108000144A true CN108000144A (en) | 2018-05-08 |
Family
ID=62062038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711456565.0A Pending CN108000144A (en) | 2017-12-28 | 2017-12-28 | Assembled cam shaft automated assembling system and packaging technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640462A (en) * | 2019-10-11 | 2020-01-03 | 珞石（北京）科技有限公司 | Automatic assembly system and assembly process for variable-lift assembled camshaft |
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| CN205218509U (en) * | 2015-11-24 | 2016-05-11 | 重庆西源凸轮轴有限公司 | A automatic combined machine tool for camshaft equipment |
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| CN208051336U (en) * | 2017-12-28 | 2018-11-06 | 绵阳深度数控科技有限公司 | Assembled cam shaft automated assembling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203929099U (en) * | 2014-06-23 | 2014-11-05 | 苏州奥科姆自动化科技有限公司 | The automatic detection system of vehicle cam axle sensor |
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| CN205085656U (en) * | 2015-10-27 | 2016-03-16 | 郑州飞龙汽车部件有限公司 | System for automatic assembly water pump assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110640462A (en) * | 2019-10-11 | 2020-01-03 | 珞石（北京）科技有限公司 | Automatic assembly system and assembly process for variable-lift assembled camshaft |
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