CN108927752A - Oil pump automatic assembly line jig - Google Patents
Oil pump automatic assembly line jig Download PDFInfo
- Publication number
- CN108927752A CN108927752A CN201810992531.1A CN201810992531A CN108927752A CN 108927752 A CN108927752 A CN 108927752A CN 201810992531 A CN201810992531 A CN 201810992531A CN 108927752 A CN108927752 A CN 108927752A
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- China
- Prior art keywords
- positioning column
- column body
- oil pump
- probe
- electric machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000523 sample Substances 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of oil pump automatic assembly line jigs, comprising: flowing jig plate and the locating piece being fixed on flowing jig plate and positioning column sleeve；Locating piece can be arranged by the electric machine casing lower end of oil pump and be arranged post-positioning block and position electric machine casing；Positioning column sleeve includes the inside/outside positioning column body that is vertically arranged and the probe assembly below positioning column body, positioning column body and outer positioning column body clearance fit and is slid axially along its inner wall；Not less than the motor casing of oil pump and the outer diameter of upper end cover, electric machine casing and upper end cover can be supported outer positioning column body internal diameter by positioning column body；Oil pump upper end cover is packed into downwards after positioning column body and pressure zone moves positioning column body and moves down its connecting terminal and can contact with the probe being arranged in probe assembly under external force；It also include to limit the rotation-preventing mechanism of positioning column body pivoting and the response agency for being moved back into initial position on the positioning column body moved down under by external force can be made.
Description
Technical field
The invention belongs to technical fields, concretely relate to a kind of oil pump automatic assembly line jig.
Background technique
Oil pump has all multiple components, such as motor, upper and lower end cap, magnetic pole, rotor, carbon brush, impeller etc., and oil pump is producing
Most of still by manually being assembled in assembling process, only mechanization is realized in part；
In addition, existing mechanization oil pump assembly line generally requires jig and circulates on assembly line, to carry out each
The assembling of a components, but existing assembly line generally requires to be equipped with more set jigs to adapt to different assembly stations, in this way
The control of producing line can be made to become cumbersome.
Summary of the invention
The object of the present invention is to provide a kind of oil pump automatic assembly line jig, it is intended to design one kind convenient for automating
The jig of the transplanting of each work station product, positioning, test in Assembling Production.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of oil pump automatic assembly line jig, comprising: flowing jig plate and the positioning being fixed on flowing jig plate
Block and positioning column sleeve；
The locating piece can be arranged by the electric machine casing lower end of oil pump and be arranged post-positioning block and position electric machine casing；
The positioning column sleeve includes the inside/outside positioning column body being vertically arranged and the spy below positioning column body
Needle assemblies, positioning column body and outer positioning column body clearance fit and slide axially along its inner wall；
The outer positioning column body internal diameter not less than oil pump motor casing and upper end cover outer diameter, electric machine casing and on
End cap can be supported by positioning column body；
Oil pump upper end cover is packed into downwards after positioning column body and the dynamic positioning column body of pressure zone moves down under external force
Its connecting terminal can be contacted with the probe being arranged in probe assembly in the process；
It also include to limit the rotation-preventing mechanism of positioning column body pivoting and can make to move down under by external force
Positioning column body on be moved back into the response agency of initial position.
Preferred embodiment on the basis of above scheme and as above scheme: positioning column body upper surface is lower than
Outer positioning column body upper surface, this structure can form a recess, which forms a receiving upper end cover or motor
The space of shell makes it more easily enter and position.
Preferred embodiment on the basis of above scheme and as above scheme: it opens positioning column body upper surface
It mouthful is inner conical, the respective end of upper end cover and electric machine casing also has a tapered surface, and the two can adaptive centering.
Preferred embodiment on the basis of above scheme and as above scheme: between the locating piece and electric machine casing inner hole
Gap cooperates and is provided with vertically oriented slot, the embeddable vertically oriented slot of the positioning strip of electric machine casing inner hole radial protrusion, motor
Shell and upper end cover installation have status requirement, which can prevent the electric machine casing in operation or assembling process from occurring to turn
It is dynamic.
Preferred embodiment on the basis of above scheme and as above scheme: the probe assembly is visited comprising at least two
Needle, the probe mounting base that support and guiding are provided probe and the probe pressure spring for often suppressing probe straight up, the spy
Needle pressure spring bottom end is connected with detection power supply.
Preferred embodiment on the basis of above scheme and as above scheme: the rotation-preventing mechanism includes to be symmetricly set on
Positioning column body outer peripheral surface and the positioning pin extended radially outward, the outer positioning column body are offered for the positioning pin
Insertion and along the guide and limit slot of its vertical sliding, the setting of this structure of guide and limit slot and positioning pin makes positioning column set
Body limits its rotation while can moving axially along outer positioning column body, that is, runs, reduce after preventing it from positioning for the first time
The number positioned in later period assembling process.
Preferred embodiment on the basis of above scheme and as above scheme: the response agency includes to hold out against in default
At least one spring of position column sleeve body bottom surface, the spring often suppress positioning column body straight up, and response agency is in oil
Pump is encased in after positioning column body and is located at the connecting terminal of upper end cover and the probe of probe assembly by external force pushing
Contact carries out spring-compressed in detection process its motor, and after external force disappearance, spring can will under the effect of elasticity recovery power
Positioning column body jack-up returns to initial position.
The present invention is prominent and beneficial compared with prior art to have the technical effect that use in a kind of oil pump assy Automated assembly
The jig of the transplanting of each work station product, positioning, test in production.Jig joined testing current function, effectively reduce carrier
Volume, the position positioned using only two can be achieved with the positioning requirements of 4 kinds of product assembly postures.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is another angle schematic diagram of overall structure of the invention；
Fig. 3 is overall structure main view of the invention；
Fig. 4 is overall structure right view of the invention；
Fig. 5 is overall structure left view of the invention；
Fig. 6 is overall structure top view of the invention；
Fig. 7 is A-A cross-sectional view；
Fig. 8 is B-B cross-sectional view；
Fig. 9 is assembly first state schematic diagram；
Figure 10 is the second status diagram of assembly；
Figure 11 is assembly third state schematic diagram；
Figure 12 is the 4th status diagram of assembly.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the attached drawing 1-12 in embodiment,
Technical solution in embodiment is clearly and completely described,
A kind of oil pump automatic assembly line jig, comprising: flow jig plate 10 and be fixed on flowing jig plate 10
Locating piece 20 and positioning column sleeve 30；
The slide plate 50 that flowing 10 bottom of jig plate is fixed with sliding block 40 and flowing jig plate 10 is driven to circulate, flows jig
10 side of plate is equipped with sensing chip 60, and inductor is triggered when for reaching corresponding station to make to flow jig plate 10 and stop determining
Position is further fixed on buffer stopper 70 in circulation jig plate 10 before and after its flow direction.
Locating piece 20, which can be arranged by 91 lower end of electric machine casing of oil pump 90 and be arranged post-positioning block 20, determines electric machine casing 91
Position；Locating piece 20 from top to bottom includes the first locating piece 22 and the second locating piece 21, and 22 outer diameter of the first locating piece is fixed less than second
Position block 21, and the two outer diameter is respectively less than the internal diameter of electric machine casing inner hole 912, in addition, between locating piece 20 and electric machine casing inner hole 912
Gap cooperates and is provided with vertically oriented slot 23, and the positioning strip 911 of 912 radial protrusion of electric machine casing inner hole is embeddable, and this is vertically oriented
Slot 23, electric machine casing 91 and the installation of oil pump upper end cover 92 have status requirement, which can prevent in operation or assembling process
Middle electric machine casing rotates.
Positioning column sleeve 30 includes the outer positioning column body 31 being vertically arranged and the spy positioned at 32 lower section of positioning column body
Needle assemblies 110, positioning column body 32 and outer 31 clearance fit of positioning column body and slide axially along its inner wall；Outer positioning column sleeve
Body 31 includes lower positioning column body 312 and upper positioning column body 311, and upper 311 outer diameter of positioning column body is less than lower positioning column body
312 outer diameter is also arranged with positioning column sleeve 33 outside upper positioning column body 311 in use.
Further, 32 upper surface of positioning column body is lower than outer 31 upper surface of positioning column body.
Meanwhile the preferred embodiment as above scheme, the opening 322 of 32 upper surface of positioning column body are inner conical, oil
The respective end of pump upper end cover 92 and electric machine casing 91 also has a tapered surface 921, and the two can adaptive centering.
Outer 31 internal diameter of positioning column body is not less than the electric machine casing 91 of oil pump 90 and the outer diameter of upper end cover 92, electric machine casing
91 and oil pump upper end cover 92 can be supported by positioning column body 32；
Oil pump upper end cover 92 is packed into downwards after positioning column body 32 and pressure zone moves positioning column body under external force
Its connecting terminal 93 can be contacted with the probe 111 being arranged in probe assembly 110 in 32 folding processes；
Probe assembly 110 includes at least two probes 111, provides the probe mounting base of support and guiding to probe 111
112, probe set 113 and the probe pressure spring (not shown) for often suppressing probe 111 straight up, probe pressure spring are installed on
It in probe set 113 and suppresses probe 111 upwards and probe pressure spring bottom end is connected with detection power supply.
Here probe set 113 is isolation material, it is, of course, also possible to which probe mounting base 112 is used isolation material.
It is described since flowing jig plate 10 is to flow on assembly line, but flowing can not be moved with it by detecting power supply
Electric machines test station setting detection power module, flowing 10 side of jig plate are fixed with detection power supply connectivity module 80, detection electricity
Source connectivity module 80 includes the bowl-type probe nest 82 for being connected to fixed block 81 and being arranged on connection fixed block 81, the bowl-type probe
Having sheet metal in nest 82, perhaps conductive film sheet metal or conductive film are connected to by route with probe pressure spring, detect power supply mould
Block has spherical probe, and when flowing jig plate 10 flow to the station, spherical probes are inserted into the bowl-type probe nest 82, thus
Realization will test power module and be connected to probe.
Under also including the rotation-preventing mechanism of limitation 32 pivoting of positioning column body and can making under by external force
The response agency of initial position is moved back on the positioning column body 32 of shifting.
Specifically, in the present embodiment, rotation-preventing mechanism includes to be symmetricly set on 32 outer peripheral surface of positioning column body and radially
Outwardly extending positioning pin 321, outer positioning column body 31, which is offered, to be embedded in for positioning pin 321 and limits along the guiding of its vertical sliding
Position slot 3121, the setting of 321 this structure of guide and limit slot 3121 and positioning pin allow positioning column body 32 along outer fixed
Position column sleeve body 31 limits its rotation while axial movement, that is, runs after preventing it from positioning for the first time, reduces later period assembly
The number positioned in the process.
In the present embodiment, response agency 100 includes at least one spring 101 held out against in 32 bottom surface of positioning column body,
Spring 101 often suppresses positioning column body 32 straight up, by outer masterpiece after oil pump 90 is encased in positioning column body 32
It is contacted with the connecting terminal 93 that pushing is located at oil pump upper end cover 92 with the probe 111 of probe assembly and its motor is detected
Spring 101 is compressed in the process, after external force disappearance, spring 101 can be under the effect of elasticity recovery power by positioning column body 32
Jack-up returns to initial position.
See Fig. 9-12, the specific course of work are as follows:
State one: location and installation has the electric machine casing 91 for assembling magnetic pole on locating piece 20, and the manipulator on assembly line is grabbed
Oil pump upper end cover 92 is taken to be placed at positioning 30 upper end opening of column sleeve, its oil pump upper end cover 92 is installed upward at this time, i.e. terminals
Son 93 is upward；
State two: the jig circulates with assembly line to oil pump upper end cover with electric machine casing 91 and oil pump upper end cover 92 to be pressed
Station, the press-loading device of oil pump upper end cover press fitting station is existing to pick up oil pump upper end cover 92 vertically, and then assembly line drives jig
It moves a certain distance, makes the vertically-aligned electric machine casing 91 being located on locating piece 20 of oil pump upper end cover 92, press-loading device drives
Oil pump upper end cover 92, which moves down, is pressed oil pump upper end cover and electric machine casing 91.
State three: assembly line drives jig to continue to move to next station, and turning manipulator will be pressed oil pump upper end cover
Electric machine casing carry out 180 ° overturning, straight down, connecting terminal is also downward for oil pump upper end cover at this time, then by electric machine casing
It is moved to the vertical top of positioning column sleeve 30, electric machine casing is moved down and is put into positioning column sleeve 30, electric machine casing lower end surface is opened at this time
Mouth is upward.
State four: it is packed into after rotor, impeller and oil pump lower cover and applies lower pressure to electric machine casing, make its drive
Positioning column body 32 moves down, so that connecting terminal is contacted with probe, tests the motor of oil pump.
Process is operated by it is found that the jig may be implemented that the position energy of two positioning are used only once realization on secondary jig
Realize the positioning requirements of 4 kinds of product assembly postures.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (7)
1. a kind of oil pump automatic assembly line jig, comprising: flowing jig plate and the locating piece being fixed on flowing jig plate
With positioning column sleeve；
The locating piece can be arranged by the electric machine casing lower end of oil pump and be arranged post-positioning block and position electric machine casing；
The positioning column sleeve includes the inside/outside positioning column body being vertically arranged and the probe groups below positioning column body
Part, positioning column body and outer positioning column body clearance fit and slides axially along its inner wall；
The outer positioning column body internal diameter is not less than the motor casing of oil pump and the outer diameter of upper end cover, electric machine casing and upper end cover
It can be supported by positioning column body；
Oil pump upper end cover is packed into downwards after positioning column body and pressure zone moves the folding process of positioning column body under external force
In its connecting terminal can be contacted with the probe being arranged in probe assembly；
In rotation-preventing mechanism and can making also comprising limitation positioning column body pivoting moves down under by external force
The response agency of initial position is moved back on positioning column body.
2. a kind of oil pump automatic assembly line jig according to claim 1, it is characterised in that: the positioning column body
Upper surface is lower than outer positioning column body upper surface.
3. a kind of oil pump automatic assembly line jig according to claim 1, it is characterised in that: the positioning column body
The opening of upper surface is inner conical.
4. a kind of oil pump automatic assembly line jig according to claim 1, it is characterised in that: the locating piece and motor
Shell inner hole clearance fit and it is provided with vertically oriented slot, the positioning strip of electric machine casing inner hole radial protrusion is embeddable, and this is vertical fixed
Position slot.
5. a kind of oil pump automatic assembly line jig according to claim 1, it is characterised in that: the probe assembly includes
At least two probes, the probe mounting base that support and guiding are provided probe and the probe pressure for often suppressing probe straight up
Spring, probe pressure spring bottom end are connected with detection power supply.
6. a kind of oil pump automatic assembly line jig according to claim 1, it is characterised in that: the rotation-preventing mechanism includes
The positioning pin for being symmetricly set on positioning column body outer peripheral surface and extending radially outward, the outer positioning column body offer confession
The positioning pin is embedded in and along the guide and limit slot of its vertical sliding.
7. a kind of oil pump automatic assembly line jig according to claim 1, it is characterised in that: the response agency includes
It holds out against at least one spring of positioning column body bottom surface, the spring often suppresses positioning column body straight up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992531.1A CN108927752B (en) | 2018-08-29 | 2018-08-29 | Jig for oil pump automatic assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992531.1A CN108927752B (en) | 2018-08-29 | 2018-08-29 | Jig for oil pump automatic assembly line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108927752A true CN108927752A (en) | 2018-12-04 |
| CN108927752B CN108927752B (en) | 2023-09-15 |
Family
ID=64443513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992531.1A Active CN108927752B (en) | 2018-08-29 | 2018-08-29 | Jig for oil pump automatic assembly line |
Country Status (1)
| Country | Link |
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| CN (1) | CN108927752B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396834A (en) * | 2018-12-11 | 2019-03-01 | 嘉兴百盈自动化设备有限公司 | Fuel pump assembly line |
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| CN207522044U (en) * | 2017-10-26 | 2018-06-22 | 中山市易恩自动化科技有限公司 | A kind of air pump motor component kludge |
| CN108188723A (en) * | 2017-12-19 | 2018-06-22 | 来安县祥瑞机电科技有限责任公司 | Direct current generator automatic assembling device |
-
2018
- 2018-08-29 CN CN201810992531.1A patent/CN108927752B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010151028A (en) * | 2008-12-25 | 2010-07-08 | Honda Motor Co Ltd | Trochoid pump assembly jig |
| CN201994786U (en) * | 2010-12-22 | 2011-09-28 | 宁波诺士敦机电有限公司 | Mold for assembly of motor stators of automobile fuel pumps |
| CN203343938U (en) * | 2013-07-31 | 2013-12-18 | 江苏泗洪油嘴油泵有限公司 | Jig for assembling spring lower seat of fuel injection pump |
| CN204639588U (en) * | 2015-04-10 | 2015-09-16 | 湖北省机电研究设计院股份公司 | Injection pump assembly assembling jig |
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| CN105643232A (en) * | 2016-03-31 | 2016-06-08 | 中国科学院自动化研究所北仑科学艺术实验中心 | Upper cover and lower cover pressing device of spring oil pump |
| RU174508U1 (en) * | 2017-06-23 | 2017-10-18 | Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" | SWIVEL STAND FOR ASSEMBLY OF INJECTION |
| CN207522044U (en) * | 2017-10-26 | 2018-06-22 | 中山市易恩自动化科技有限公司 | A kind of air pump motor component kludge |
| CN108188723A (en) * | 2017-12-19 | 2018-06-22 | 来安县祥瑞机电科技有限责任公司 | Direct current generator automatic assembling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396834A (en) * | 2018-12-11 | 2019-03-01 | 嘉兴百盈自动化设备有限公司 | Fuel pump assembly line |
| CN109396834B (en) * | 2018-12-11 | 2024-04-09 | 嘉兴百盈自动化设备有限公司 | Fuel pump assembly line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108927752B (en) | 2023-09-15 |
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| CB02 | Change of applicant information |
Address after: 314000 East, 1st floor, No.1 Factory building, no.786 Hefeng Road, Jiaxing Economic Development Zone, Zhejiang Province Applicant after: JIAXING BAIYING AUTOMATION EQUIPMENT Co.,Ltd. Address before: 314000 first floor, No. two Huiyuan Road, tanker town, Xiuzhou District, Jiaxing, Zhejiang, 27 Applicant before: JIAXING BAIYING AUTOMATION EQUIPMENT Co.,Ltd. |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fixture for automatic assembly line of oil pump Granted publication date: 20230915 Pledgee: Bank of Jiaxing science and technology branch of Limited by Share Ltd. Pledgor: JIAXING BAIYING AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2024980004715 |