CN207480026U - Fuel pump core assembly assembles device - Google Patents
Fuel pump core assembly assembles device Download PDFInfo
- Publication number
- CN207480026U CN207480026U CN201720999999.4U CN201720999999U CN207480026U CN 207480026 U CN207480026 U CN 207480026U CN 201720999999 U CN201720999999 U CN 201720999999U CN 207480026 U CN207480026 U CN 207480026U
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- Prior art keywords
- pump core
- strainer
- assembly
- pressure
- cylinder
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Abstract
A kind of fuel pump core assembly assembles device, and including pedestal, pump core positioning seat, pressing device and cylinder assembly, cylinder assembly is connect with external control unit outside circuit；Pedestal side is equipped with the laser positioning monitoring device for monitoring pump core sub-assembly assembled state, pump core positioning seat side is equipped with the strainer leakage detection apparatus that depuration quality reinspection is carried out to strainer, its gas blow pipe and adsorption tube is connect with external pressure-vaccum air source, the optoelectronic switch of laser positioning monitoring device and strainer leakage detection apparatus is connect with external control unit outside circuit, and pressing device, which moves up and down, under the promotion of cylinder piston completes strainer and tabletting being pressed in pump core.Included with the method for assembling device assembling pump core sub-assembly：Depuration quality reinspection is carried out to strainer, lower carriage is packed into fuel oil pump core bottom, strainer and tabletting are compressed simultaneously.The device is provided with the detection monitoring of too many levels, it can be ensured that product quality, assembly method is easy to operate, work efficiency is high, can greatly mitigate operator's labor intensity.
Description
Technical field
Assembling device more particularly to one kind the utility model is related to a kind of automobile component are used for automobile engine fuel feeding system
The assembling device of the fuel pump core assembly of system.
Background technology
Automobile fuel pump pump core sub-assembly refers to the pump core of fuel pump of automobile engine oil supply system and the combination of strainer
Part is mainly made of pump core, lower carriage, strainer and tabletting etc., traditional due to no dedicated pump core sub-assembly assembling device
Assembling is main by hand, and technological process is：1）Lower carriage is positioned in fixture by hand, 2）Loading tabletting, strainer, 3）It is packed into
Pump core obtains prepackage sub-assembly, and sub-assembly finally is pressed into fixed position with pneumatic device；Existing shortcoming is：
1. labor intensity is big, work efficiency is low；
2. the moving component in assembling（Strainer, tabletting）Opposite concentricity is poor after combination；
3. the adjusting and metering without air pressure of pneumatic device, air pressure does not ensure, is not blown in assembling as strainer, inhales reinspection, no
It can prevent strainer defective products and infiltrate assembly line, influence pump core sub-assembly quality.
Utility model content
The purpose of this utility model is that：A kind of novel fuel pump core assembly assembling device is provided, to overcome
There is the above-mentioned deficiency in the presence of assembly technology.
The technical scheme adopted by the utility model is that：
A kind of fuel pump core assembly assembles device, including pedestal, for fixed pump core assembly pump core positioning seat,
For providing the cylinder assembly of power by the pressing device of strainer and tabletting compression and for pressing device, cylinder assembly is by external gas
Source provides compressed air and is controlled by external control unit outside circuit；
The pump core positioning seat be mounted on base bottom, pressing device be mounted on pedestal waist and at the top of pedestal
Cylinder assembly is sequentially connected, and the center of cylinder assembly, pressing device and pump core positioning seat is on same vertical center line；
The pressing device includes universal joint, plate of remodeling, strainer pressure head and tabletting pressure head, and the plate of remodeling is slidably installed
In board groove seat of remodeling, upper part is fixed by fixed plate and board groove seat of remodeling, fixed plate top connection universal joint, and ten thousand
It is connect to upper end of joint with the cylinder piston of cylinder assembly, the strainer pressure head and tabletting pressure head are separately mounted to remodel the bottom of plate
Portion, universal joint drives plate of remodeling to be moved up and down vertically together with strainer pressure head and tabletting pressure head under the promotion of cylinder piston；
The pedestal waist side be equipped with laser positioning monitoring device, the laser positioning monitoring device include laser head and
Laser sensor, the laser head are slidably mounted on the guide rail of pedestal waist, and the laser sensor connects with laser head circuit
It connects, laser sensor is connect with external control unit outside circuit；
Base bottom positioned at pump core positioning seat side is equipped with strainer leakage detection apparatus, and the strainer leakage detection apparatus includes strainer
Leak detection pedestal and optoelectronic switch, gas blow pipe and adsorption tube on strainer leak detection pedestal, optoelectronic switch are controlled with external
Element circuit connects, and gas blow pipe and adsorption tube are connect with external pressure-vaccum air source.
Its further technical solution is：
The cylinder assembly includes Standard Cylinder, and the Standard Cylinder is connect by supply air line with external pressure air source,
Supply air line is equipped with for the pressure gauge of meter gaseous pressure and the regulating valve for adjusting gas pressure.
Since using the above structure, the fuel pump core assembly assembling device of the utility model has below beneficial to effect
Fruit：
1. the device is provided with the measures such as detection and condition monitoring, the pressure pressure measurement of too many levels, it can be ensured that product matter
Amount：
（1）If the effect of strainer leakage detection apparatus：With number-time interval controls and display function, when assembling, can be to filter
Net carries out blowing suction quality testing, and can show detected status by optoelectronic switch；It can prevent strainer defective products from infiltrating assembly line；
（2）Cylinder assembly is equipped with pressure gauge and regulating valve, and measurable and control enters the air pressure of cylinder；Pressure head pressure pressure
Accurately and reliably；Kinematic dexterity is good between each component of device；
（3）Pedestal waist is equipped with laser positioning monitoring device, can monitor workpiece to be installed state in place, is pressed pump core sub-assembly
Quality it is secure；
（4）Standard Cylinder and strainer pressure head and tabletting pressure head are connected by universal joint, pump core positioning seat, pressure is adjusted
The concentricity of the components such as head, Standard Cylinder；
It remodels on plate 2. strainer pressure head and tabletting pressure head are mounted on, plate of remodeling is mounted on and remodels in board groove seat, can basis
Strainer, filter disc different size flexibly replace；
3. with device assembling pump core sub-assembly method is easy to operate, work efficiency is high, operator's labor intensity can be mitigated；
4. the not pressing device idle running in place of assembling workpiece can be prevented（Pressing device repeating motion up and down）.
In the following, in conjunction with the accompanying drawings and embodiments to the technical characteristic of the fuel pump core assembly of the utility model assembling device
It is further described.
Description of the drawings
Fig. 1~Fig. 2 is that the fuel pump core assembly of the utility model assembles apparatus structure schematic diagram；
Fig. 1 is overall structure figure, and Fig. 2 is use state diagram（With pump core sub-assembly）；
Fig. 3 pressing device structure diagrams；
Fig. 4 is cylinder assembly structure diagram；
Fig. 5~Fig. 6 is strainer leakage detection apparatus structure diagram：
Fig. 5 is front view, and Fig. 6 is use state diagram（With strainer）；
Fig. 7 is pump core positioning seat and laser positioning monitoring device mounting structure schematic diagram；
Fig. 8 is assembled pump core assembling unit structure schematic diagram；
Fig. 9 is lower support structure schematic diagram；
Figure 10 is pump core structure diagram；
Figure 11~Figure 12 is filter structure schematic diagram：
Figure 11 is front view, and Figure 12 is the left view of Figure 11；
Figure 13~Figure 14 is tabletting structure schematic diagram：
Figure 13 is front view, and Figure 14 is the vertical view of Figure 13；
In figure：
1- pedestals, 2- cylinder assemblies, 21- pressure gauges, 22- regulating valves, 23- Standard Cylinders, 3- pressing devices,
31- universal joints, 32- remodel board groove seat, 33- fixed plates, and 34- remodels plate, 35- strainer pressure heads, 36- tabletting pressures
Head, 4- pump core positioning seats, 5- laser positioning monitoring devices, 51- laser heads, 52- laser sensors, 53- guide rails, 6-
Strainer leakage detection apparatus, 61- strainers leak detection pedestal, 611- pressure-vaccum mouths, 62- optoelectronic switches, 63- gas blow pipes, 64- adsorption tubes,
65- gas blow pipes, 7- pump core sub-assemblies, 71- pump cores, 711- oil transportation mouths, 712- pillars, 72- lower carriages, 73- strainers,
731- interfaces, 732- location holes, 74- tablettings.
Specific embodiment
A kind of fuel pump core assembly assembles device, is positioned including pedestal 1, for the pump core of fixed pump core assembly
Seat 4, the cylinder assembly 2 for providing power by the pressing device 3 of strainer and tabletting compression and for pressing device, cylinder assembly 2
Compressed air is provided by external air source and is controlled by external control unit outside circuit；
The pump core positioning seat 4 is mounted on base bottom, pressing device 3 be mounted on pedestal waist and at the top of the pedestal
Cylinder assembly 2 be sequentially connected, the center of cylinder assembly, pressing device and pump core positioning seat is on same vertical center line；
The pressing device 3 includes universal joint 31, plate 34 of remodeling, strainer pressure head 35 and tabletting pressure head 36, described to remodel
Plate 34, which is slidably mounted on, remodels in board groove seat 32, and upper part is fixed by fixed plate 33 and board groove seat of remodeling, in fixed plate
Portion connects universal joint 31, and 31 upper end of universal joint is connect with the cylinder piston of cylinder assembly 2, the strainer pressure head 35 and tabletting
Pressure head 36 is separately mounted to remodel the bottom of plate, under the promotion of cylinder piston universal joint drive remodel plate together with strainer pressure head
35 and tabletting pressure head 36 move up and down vertically；
The pedestal waist side is equipped with laser positioning monitoring device 5, and the laser positioning monitoring device includes laser head
51 and laser sensor 52, the laser head be slidably mounted on the guide rail 53 of pedestal waist, the laser sensor and laser
Head circuit connection, laser sensor are connect with external control unit outside circuit；
Base bottom positioned at 4 side of pump core positioning seat is equipped with strainer leakage detection apparatus 6, and the strainer leakage detection apparatus 6 includes
Strainer leak detection pedestal 61 and optoelectronic switch 62, gas blow pipe 63 and adsorption tube 64 on strainer leak detection pedestal, photoelectricity is opened
Pass is connect with external control unit outside circuit, and gas blow pipe 63 and adsorption tube are connect with external pressure-vaccum air source.
The cylinder assembly 2 includes Standard Cylinder 23, and the Standard Cylinder is connected by supply air line and external pressure air source
It connects, supply air line is equipped with for the pressure gauge 21 of meter gaseous pressure and the regulating valve 22 for adjusting gas pressure.
It is as follows to assemble the method and step of automobile fuel pump core assembly with above-mentioned fuel pump core sub-assembly assembling device：
S1. depuration quality reinspection is carried out to strainer：The interface 711 of strainer is placed on the pressure-vaccum mouth 611 of pressure-vaccum pedestal 61,
After optoelectronic switch senses that workpiece is placed, under the control of external control unit outside, by the pressure-vaccum number set and blow automatically
It inhales time interval and pressure-vaccum inspection is carried out to strainer；
S2. lower carriage is packed into fuel oil pump core bottom, the fuel oil pump core bottom for installing lower carriage is placed in pump core upwards and is determined
In the seat 4 of position, fix；
S3. qualified strainer spiral-lock will be detected on pump core bottom, and make the oil transportation mouth of the interface 731 and pump core on strainer
711 dock, and the location hole 732 on strainer packs into the pillar 712 of pump core, and tabletting is placed in cover on fuel oil pump core pillar 712 and is filtered
The location hole 732 of net；
S4. the button of cylinder assembly is pressed, Standard Cylinder pushes pressing device 3 to move downward, and strainer pressure head 35 is by strainer
On interface 731 be pressed on the oil transportation mouth 711 of pump core, tabletting is pressed on the pillar 712 of pump core, detection device by tabletting pressure head 36
5 pairs of strainers and the situation of being press-fit into place of tabletting are detected, and detection information is returned external control unit outside, such as unqualified to send out
Go out alarm；
S5. underproof pump core sub-assembly is reset；
S6. the assembling of next workpiece is carried out.
The pressure-vaccum of above-mentioned steps S1 meanings is examined：First conveying external compression gas dispels the sundries being attached on strainer,
Then start negative-pressure gas to clear up strainer, the fine impurity in strainer is sucked out, to ensure the purification matter to strainer inner cavity
Amount, the air pressure for the positive and negative pressure gas blow, inhaled and pressure-vaccum number and pressure-vaccum time interval are single by optoelectronic switch and external control
Member control.
Note：
1. fuel oil pump core bottom：Refer to there is one end of oil transportation mouth；
2. assemble fuel pump core assembly：Refer to be sequentially completed and depuration quality reinspection is carried out to strainer, is packed into lower carriage
Strainer and tabletting are pressed in the process in pump core by fuel oil pump core bottom.
Claims (2)
1. a kind of fuel pump core assembly assembles device, it is characterised in that：Including pedestal（1）, for fixed pump core assembly
Pump core positioning seat（4）, for by strainer and tabletting compression pressing device（3）With the air cylinder group that power is provided for pressing device
Part（2）, cylinder assembly（2）Compressed air is provided by external air source and is controlled by external control unit outside circuit；
The pump core positioning seat（4）Mounted on base bottom, pressing device（3）Mounted on pedestal waist and at the top of the pedestal
Cylinder assembly（2）It is sequentially connected, the center of cylinder assembly, pressing device and pump core positioning seat is on same vertical center line；
The pressing device（3）Including universal joint（31）, plate of remodeling（34）, strainer pressure head（35）With tabletting pressure head（36）, institute
State plate of remodeling（34）It is slidably mounted on board groove seat of remodeling（32）Interior, upper part passes through fixed plate（33）Board groove seat is consolidated with remodeling
It is fixed, fixed plate top connection universal joint（31）, universal joint（31）Upper end and cylinder assembly（2）Cylinder piston connection, institute
State strainer pressure head（35）With tabletting pressure head（36）Be separately mounted to remodel the bottom of plate, the universal joint under the promotion of cylinder piston
Drive remodels plate together with strainer pressure head（35）With tabletting pressure head（36）It moves up and down vertically；
The pedestal waist side is equipped with laser positioning monitoring device（5）, the laser positioning monitoring device include laser head
（51）And laser sensor（52）, the laser head is slidably mounted on the guide rail of pedestal waist（53）On, the laser sensor
It is connect with laser head circuit, laser sensor is connect with external control unit outside circuit；
Positioned at pump core positioning seat（4）The base bottom of side is equipped with strainer leakage detection apparatus（6）, the strainer leakage detection apparatus is including filtering
Net leak detection pedestal（61）And the optoelectronic switch on strainer leak detection pedestal（62）, gas blow pipe（63）And adsorption tube（64）,
Optoelectronic switch is connect with external control unit outside circuit, and gas blow pipe and adsorption tube are connect with external pressure-vaccum air source.
2. fuel pump core assembly according to claim 1 assembles device, it is characterised in that：The cylinder assembly（2）
Including Standard Cylinder（23）, the Standard Cylinder connect by supply air line with external pressure air source, and supply air line, which is equipped with, to be used
In the pressure gauge of meter gaseous pressure（21）With for adjusting the regulating valve of gas pressure（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999999.4U CN207480026U (en) | 2017-08-10 | 2017-08-10 | Fuel pump core assembly assembles device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999999.4U CN207480026U (en) | 2017-08-10 | 2017-08-10 | Fuel pump core assembly assembles device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207480026U true CN207480026U (en) | 2018-06-12 |
Family
ID=62484819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720999999.4U Withdrawn - After Issue CN207480026U (en) | 2017-08-10 | 2017-08-10 | Fuel pump core assembly assembles device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207480026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309639A (en) * | 2017-08-10 | 2017-11-03 | 广西淞森车用部件有限公司 | The method that fuel pump core assembly assembles device and pump core sub-assembly is assembled with it |
-
2017
- 2017-08-10 CN CN201720999999.4U patent/CN207480026U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309639A (en) * | 2017-08-10 | 2017-11-03 | 广西淞森车用部件有限公司 | The method that fuel pump core assembly assembles device and pump core sub-assembly is assembled with it |
| CN107309639B (en) * | 2017-08-10 | 2023-04-25 | 广西淞森车用部件有限公司 | Fuel pump core assembly device and method for assembling pump core assembly by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180612 Effective date of abandoning: 20230425 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180612 Effective date of abandoning: 20230425 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |