CN106493548B - A kind of assembly device of vacuum solenoid coil assembly - Google Patents
A kind of assembly device of vacuum solenoid coil assembly Download PDFInfo
- Publication number
- CN106493548B CN106493548B CN201611232721.0A CN201611232721A CN106493548B CN 106493548 B CN106493548 B CN 106493548B CN 201611232721 A CN201611232721 A CN 201611232721A CN 106493548 B CN106493548 B CN 106493548B
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- coil assembly
- bearing
- assembly
- chassis
- guide rod
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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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of assembly devices of vacuum solenoid coil assembly, including mutually equipped pedestal and pressure head, the pedestal includes chassis and the guide rod for being vertically set on chassis and being passed through in assembling process entire coil assembly, and guide rod is close to the bearing positioning column that the bottom end on chassis is provided with ring gap is equipped in oilless bearing in coil assembly；The pressure head includes pressing down section and the positioning pipe that may pass through guide rod on pressing down section bottom face, the outer wall of positioning pipe and the inner ring clearance fit of oilless bearing is arranged；Height of the above-mentioned positioning pipe with the length of bearing positioning column and less than coil assembly.The present invention makes that the work of three process is originally needed to merge into the work for only needing a procedure, improve production efficiency and equipment and personnel's utilization rate, reduce the assembly accumulation error that original three process generates, one-time positioning press fitting is realized, to improve assembly precision.
Description
Technical field
The present invention relates to vacuum solenoid mounting technology fields, especially a kind of for assembling vacuum solenoid coil assembly
Device.
Background technology
Vacuum solenoid is one kind of valve, it be mounted on mechanical vacuum pump on, can control vacuum pump unlatching or
It closes.Vacuum solenoid is applied in automobile exhaust emission system, is mainly used for vacuum in engine exhaust-gas recirculating system
It adjusting and control, one end is connected to by vacuum tube with vacuum pump, the other end is connected to by vacuum tube with EGR valve top diaphragm chamber,
EGR valve is to close when diaphragm is in normal position.When the command signal control vacuum solenoid that control unit is sent is formed very
Empty source acts on the indoor vacuum degree of diaphragm and overcomes between diaphragm and head cover when vacuum source provides sufficiently large vacuum degree
The active force of spring, makes diaphragm jack up upwards, opens EGR valve to be moved up with ovable valve stem, when vacuum source stops providing vacuum
When spending, EGR valve is closed to real-time control EGR valve rate under spring force, keeps engine emission up to standard, the stream of EGR valve
Amount is automatically adjusted with the increase of vacuum degree.
Coil assembly in vacuum solenoid is used to generate electromagnetic force according to instruction to control valve core movement, coil assembly packet
Include oilless bearing 6, coil 4, magnetic conductive tube 5 and upper conduction magnetic board 3 and lower magnetic conductive board 7.The method of tradition assembly coil assembly is divided into
Three steps；First, coil is packed into oilless bearing, and is press fit together with lower magnetic conductive board；Secondly, magnetic conductive tube is installed outside coil,
And it is press fit together with lower magnetic conductive board；Then, then by upper conduction magnetic board it is fitted on magnetic conductive tube.Since entire assembling process needs three
A step could be completed, therefore not only technique is relatively complicated, and working efficiency is low, but also can have assembly accumulation error, dress
It is relatively low with precision.
Invention content
The technical problem to be solved in the invention is to provide a kind of device for assembling vacuum solenoid coil assembly, with
Working efficiency is improved, assembly precision is improved.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of assembly device of vacuum solenoid coil assembly, including mutually equipped pedestal and pressure head, the pedestal include
Chassis and the guide rod for being vertically set on chassis and being passed through in assembling process entire coil assembly, guide rod is close to chassis
The bearing positioning column that bottom end is provided with ring gap is equipped in oilless bearing in coil assembly；The pressure head includes pressing down section and sets
Set the positioning pipe that may pass through guide rod on pressing down section bottom face, the outer wall of positioning pipe and the inner ring clearance fit of oilless bearing；
Height of the above-mentioned positioning pipe with the length of bearing positioning column and less than coil assembly.
A kind of assembly device of above-mentioned vacuum solenoid coil assembly, the pedestal further include that setting is fixed on chassis and bearing
Chuck between the column of position for accepting lower magnetic conductive board in coil assembly.
A kind of assembly device of above-mentioned vacuum solenoid coil assembly, the pressure head further include being arranged in pressing down section and positioning
The fixture block of apical grafting upper conduction magnetic board is used between pipe, the position that upper conduction magnetic board opening correspond on fixture block to be provided with clamping winding wiring and draws
Go out the notch of terminal.
A kind of assembly device of above-mentioned vacuum solenoid coil assembly, the pressing down section are column construction, and Ring-cylindrical pushes
The lateral circle surface in portion offers several parallel annular weight loss grooves.
As a result of above technical scheme, the invention technological progress is as follows.
The present invention makes that the work of three process is originally needed to merge into the work for only needing a procedure, improves production efficiency
And equipment and personnel's utilization rate, reduce the assembly accumulation error that original three process generates, realizes one-time positioning press fitting, from
And improve assembly precision.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the present invention for assembling state diagram when vacuum solenoid coil assembly.
Wherein：1. pedestal, 11. chassis, 12. guide rods, 13. chuck, 14. bearing positioning columns, 2. pressure heads, 21. pressing down sections,
22. positioning pipe, 23. fixture blocks, 24. notches；
3. upper conduction magnetic board, 4. coils, 5. magnetic conductive tubes, 6. oilless bearings, 7. times magnetic conductive boards.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, the present invention will be described in further detail.
A kind of assembly device of vacuum solenoid coil assembly, structure is as shown in Figure 1, including mutually equipped 1 He of pedestal
Pressure head 2, when assembling coil assembly, each component of coil assembly is subsequently placed between pedestal and pressure head, then will be of the invention
It is put into togerther the assembling work that coil assembly can be completed in the primary press fitting of air press with each component of coil assembly.
Pedestal 1 includes chassis 11, chuck 13, bearing positioning column 14 and the guide rod 12 being coaxially disposed from bottom to top.Wherein,
Chuck is fixed to be arranged on chassis altogether, for accepting the lower magnetic conductive board in coil assembly；Bearing positioning column is fixed at chuck
On, and ring gap is equipped in oilless bearing in coil assembly, for positioning oilless bearing；It is fixed that guide rod is then vertically set on bearing
On the column of position, guide rod passes through entire coil assembly in assembling process and stretches into pressure head, for positioning entire coil assembly.
Pressure head 2 includes pressing down section 21, fixture block 23 and the positioning pipe 22 being coaxially disposed from top to bottom.Wherein, fixture block 23 is fixed
It is arranged on pressing down section bottom face, is used for apical grafting upper conduction magnetic board；Corresponded on fixture block 23 upper conduction magnetic board opening position be provided with it is scarce
Wiring leading-out terminal of the mouth 24 for clamping coil；Positioning pipe 22 is fixed on the bottom face of fixture block 23, may pass through guiding
Bar, the outer wall of positioning pipe and the inner ring clearance fit of oilless bearing are used for set winding.In the present embodiment, pressing down section 21 is circle
The lateral circle surface of column construction, Ring-cylindrical pressing down section offers several parallel annular weight loss grooves, to mitigate weight, and increases friction
Power.
In the present invention, height of the positioning pipe with the length of bearing positioning column and less than coil assembly, energy when ensureing to assemble
It is enough that each component of coil assembly is installed solid and reliablely.
The present invention for assemble coil assembly when, state diagram as shown in Fig. 2, successively by lower magnetic conductive board, oilless bearing, lead
Magnetic tube, coil and upper conduction magnetic board are packed on the guide rod of pedestal, and the inner ring of oilless bearing is made to be fitted on bearing positioning column；So
Pressure head is inserted into the centre bore of coil again afterwards, and the wiring leading-out terminal of coil is made to be located in the notch of fixture block；Finally, whole
It is put into air press and is disposably pressed, that is, complete the assembly of coil assembly.
Claims (4)
1. a kind of assembly device of vacuum solenoid coil assembly, it is characterised in that：Including mutually equipped pedestal（1）And pressure head
（2）, the pedestal（1）Including chassis（11）Be vertically set on chassis and in assembling process across entire coil assembly
Guide rod（12）, guide rod is provided with and the equipped bearing of ring gap is fixed in oilless bearing in coil assembly close to the bottom end on chassis
Position column（14）；The pressure head（2）Including pressing down section（21）With the positioning pipe that may pass through guide rod on pressing down section bottom face is set
（22）, the outer wall of positioning pipe and the inner ring clearance fit of oilless bearing；The length of above-mentioned positioning pipe and bearing positioning column and it is less than
The height of coil assembly, the length of bearing positioning column are less than the height of oilless bearing.
2. a kind of assembly device of vacuum solenoid coil assembly according to claim 1, it is characterised in that：The pedestal
（1）Further include being arranged on chassis（11）With bearing positioning column（14）Between chuck for accepting in coil assembly lower magnetic conductive board
（13）.
3. a kind of assembly device of vacuum solenoid coil assembly according to claim 1, it is characterised in that：The pressure head
（2）Further include being arranged in pressing down section（21）And positioning pipe（22）Between be used for apical grafting upper conduction magnetic board fixture block（23）, fixture block（23）
The position of upper corresponding upper conduction magnetic board opening is provided with the notch for clamping winding wiring leading-out terminal（24）.
4. a kind of assembly device of vacuum solenoid coil assembly according to claim 3, it is characterised in that：The pushing
Portion（21）Lateral circle surface for column construction, Ring-cylindrical pressing down section offers several parallel annular weight loss grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232721.0A CN106493548B (en) | 2016-12-28 | 2016-12-28 | A kind of assembly device of vacuum solenoid coil assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232721.0A CN106493548B (en) | 2016-12-28 | 2016-12-28 | A kind of assembly device of vacuum solenoid coil assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106493548A CN106493548A (en) | 2017-03-15 |
| CN106493548B true CN106493548B (en) | 2018-07-27 |
Family
ID=58334468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232721.0A Active CN106493548B (en) | 2016-12-28 | 2016-12-28 | A kind of assembly device of vacuum solenoid coil assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493548B (en) |
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| CN101791760A (en) * | 2010-04-15 | 2010-08-04 | 南京奥特佳冷机有限公司 | Mounting tool for coil positioning retainer ring of automobile air-conditioning compressor |
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| CN203956454U (en) * | 2014-07-02 | 2014-11-26 | 长沙义和车桥有限公司 | Hub oil seal quick press mounting mechanism |
| CN204108614U (en) * | 2014-09-02 | 2015-01-21 | 浙江万向系统有限公司 | A kind of pressing bearing and mistake proofing special tooling |
| CN204160149U (en) * | 2014-10-28 | 2015-02-18 | 重庆华渝电气集团有限公司 | Automobile ABS solenoid valve assembling seaming tool |
| CN104400398A (en) * | 2014-11-27 | 2015-03-11 | 珠海凯邦电机制造有限公司 | Pressure bearing device |
| CN204209380U (en) * | 2014-11-04 | 2015-03-18 | 无锡法雷奥汽车零配件系统有限公司 | A kind of automatic press mounting equipment for ignition coil rubber sheath |
| CN105666137A (en) * | 2016-04-19 | 2016-06-15 | 成都华川电装有限责任公司 | Press-fitting device for wiper motor reducer housing |
| CN206356860U (en) * | 2016-12-28 | 2017-07-28 | 无锡隆盛科技股份有限公司 | A kind of assembling device of vacuum solenoid coil assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101341667B1 (en) * | 2012-04-24 | 2013-12-16 | 이병환 | Automatically ball assembled device for linear Bearings |
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2016
- 2016-12-28 CN CN201611232721.0A patent/CN106493548B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101176967A (en) * | 2007-12-10 | 2008-05-14 | 广州市嘉特斯机电制造有限公司 | Bearing press-in device and method of use thereof |
| CN101791760A (en) * | 2010-04-15 | 2010-08-04 | 南京奥特佳冷机有限公司 | Mounting tool for coil positioning retainer ring of automobile air-conditioning compressor |
| CN202500682U (en) * | 2012-04-07 | 2012-10-24 | 无锡隆盛科技股份有限公司 | Vacuum electromagnetic adjuster |
| CN203526896U (en) * | 2013-09-25 | 2014-04-09 | 汉莎阿尔法电气（苏州）有限公司 | Bearing press fitting jig of gear box cover |
| CN203956454U (en) * | 2014-07-02 | 2014-11-26 | 长沙义和车桥有限公司 | Hub oil seal quick press mounting mechanism |
| CN104148917A (en) * | 2014-07-31 | 2014-11-19 | 江苏联康电子有限公司 | Workpiece press-fitting device |
| CN204108614U (en) * | 2014-09-02 | 2015-01-21 | 浙江万向系统有限公司 | A kind of pressing bearing and mistake proofing special tooling |
| CN204160149U (en) * | 2014-10-28 | 2015-02-18 | 重庆华渝电气集团有限公司 | Automobile ABS solenoid valve assembling seaming tool |
| CN204209380U (en) * | 2014-11-04 | 2015-03-18 | 无锡法雷奥汽车零配件系统有限公司 | A kind of automatic press mounting equipment for ignition coil rubber sheath |
| CN104400398A (en) * | 2014-11-27 | 2015-03-11 | 珠海凯邦电机制造有限公司 | Pressure bearing device |
| CN105666137A (en) * | 2016-04-19 | 2016-06-15 | 成都华川电装有限责任公司 | Press-fitting device for wiper motor reducer housing |
| CN206356860U (en) * | 2016-12-28 | 2017-07-28 | 无锡隆盛科技股份有限公司 | A kind of assembling device of vacuum solenoid coil assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106493548A (en) | 2017-03-15 |
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