CN207388183U - A kind of fuel oil pump assembly processing mold - Google Patents
A kind of fuel oil pump assembly processing mold Download PDFInfo
- Publication number
- CN207388183U CN207388183U CN201721432955.XU CN201721432955U CN207388183U CN 207388183 U CN207388183 U CN 207388183U CN 201721432955 U CN201721432955 U CN 201721432955U CN 207388183 U CN207388183 U CN 207388183U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cover half
- half core
- clamping plate
- top clamping
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of fuel oil pump assembly processing molds, its structure includes cover half core, and the top of the cover half core is equipped with top clamping plate and solid plate, and the solid plate is fixedly connected with the top clamping plate, the cover half core is located at the lower section of the solid plate, and is in be fixedly connected；The top clamping plate is equipped with locating ring and sprue bush, sprue puller is equipped with below the sprue bush, the locating ring is fixedly connected on the middle of the top clamping plate upper end, and the sprue bush is fixedly connected on the lower end of the locating ring, and the sprue puller is fixedly connected on the lower end of the sprue bush；The lower section connection moving platen of the solid plate.The vehicle fuel pump structure manufactured can be optimized, save space, improve the space availability ratio of fuel pump, produce the thin and light skilful and more attractive fuel pump of appearance, pass through the design of multiple push rods, the motive force to cover half core can effectively be enhanced, the wear rate of push rod is reduced, avoid the phenomenon that push rod fractures.
Description
Technical field
The utility model is related to a kind of injection mold technologies, are specially a kind of fuel oil pump assembly processing mold.
Background technology
At present, existing fuel oil pump assembly processing mold is also there is the place of some shortcomings, such as；Existing fuel pump is total
Into processing mold, occupancy fuel oil pump assembly structure space is relatively more, reduces the utilization rate in fuel oil pump assembly space, produces
Fuel oil pump assembly appearance is more thick and solid and not only again but also unsightly, and the push rod quantity of existing fuel oil pump assembly processing mold
It is fewer, the phenomenon that push rod fractures easily is generated when promoting cover half core, so that influencing the progress of mold processing.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming the prior art, provides a kind of fuel oil pump assembly processing
Mold can optimize the vehicle fuel pump structure manufactured, save space, improve the space availability ratio of fuel pump, produce appearance
Thin and light skilful and more attractive fuel pump by the design of multiple push rods, can effectively enhance the motive force to cover half core, reduce
The wear rate of push rod, avoids the phenomenon that push rod fractures, improves the efficiency of injection molding.
To solve the above problems, the utility model provides following technical solution：A kind of fuel oil pump assembly processing mold, including
Cover half core, the top of the cover half core are equipped with top clamping plate and solid plate, and the solid plate is fixedly connected with the top clamping plate,
The cover half core is located at the lower section of the solid plate, and is in be fixedly connected；The top clamping plate is equipped with locating ring and sprue bush,
Sprue puller is equipped with below the sprue bush, the locating ring is fixedly connected on the middle of the top clamping plate upper end, described to pour
Muzzle is fixedly connected on the lower end of the locating ring, and the sprue puller is fixedly connected on the lower end of the sprue bush；The cover half
The lower section connection moving platen of plate, the moving platen is equipped with spring mechanism, moving-mould-core, push rod, Bottom clamp plate and mounting hole, described
Spring mechanism is fixedly connected on the left and right sides of the moving platen bottom, and the moving-mould-core is fixedly connected on the upper of the moving platen
End, and it is corresponding with the cover half core, and the lower end of the push rod is fixedly connected on the upper end of the Bottom clamp plate, described
The upper end of push rod is fixedly connected on the inside of the moving-mould-core and cover half core, and the Bottom clamp plate is fixedly connected on the coiling machine
The lower end of structure, the mounting hole are fixedly connected on the middle of the Bottom clamp plate lower end；The cover half core inner is equipped with Back Word
Type runner and pump housing model slot, the pump housing model slot are equipped with outer shell tank, rotor slot and rotary axis groove, and the outer shell tank is located at institute
The middle inside pump housing model slot is stated, the rotor slot is located at the middle inside the outer shell tank, and the rotary axis groove is located at
Both sides up and down among the rotary axis groove.
As a kind of preferred embodiment of the utility model, the solid plate by way of rivet with the cover half seat
Plate is connected.
As a kind of preferred embodiment of the utility model, the sprue puller by welding with the sprue bush
It is connected.
As a kind of preferred embodiment of the utility model, the spring mechanism by way of rivet with the dynamic model
Plate is connected at left and right sides of bottom.
As a kind of preferred embodiment of the utility model, there are four the push rod is set, and by way of rivet
It is connected with the Bottom clamp plate.
Compared with prior art, the beneficial effects of the utility model are as follows：
A kind of fuel oil pump assembly processing mold of the utility model can optimize the vehicle fuel pump structure manufactured, save space,
The space availability ratio of fuel pump is improved, the thin and light skilful and more attractive fuel pump of appearance is produced, passes through setting for multiple push rods
Meter, can effectively enhance the motive force to cover half core, reduce the wear rate of push rod, avoid the phenomenon that push rod fractures,
Improve the efficiency of injection molding.
Description of the drawings
Fig. 1 is the top view of the utility model cover half core；
Fig. 2 is a kind of front view of fuel oil pump assembly processing mold of the utility model.
In figure：Cover half core 1, top clamping plate 2, solid plate 3, locating ring 4, sprue bush 5, sprue puller 6, moving platen 7, coiling machine
Structure 8, moving-mould-core 9, push rod 10, Bottom clamp plate 11, mounting hole 12, Back Word type runner 13, pump housing model slot 14, outer shell tank 15 turn
Pilot trench 16, rotary axis groove 17.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of fuel oil pump assembly processing mold, including fixed
Mold core 1, the top of the cover half core 1 are equipped with top clamping plate 2 and solid plate 3, and the solid plate 3 is fixed with the top clamping plate 2
Connection, the cover half core 1 are located at the lower section of the solid plate 3, and are in be fixedly connected；The top clamping plate 2 is equipped with locating ring 4
With sprue bush 5,5 lower section of sprue bush is equipped with sprue puller 6, and the locating ring 4 is fixedly connected on 2 upper end of top clamping plate
Middle, the sprue bush 5 are fixedly connected on the lower end of the locating ring 4, and the sprue puller 6 is fixedly connected on the sprue bush
5 lower end；The lower section connection moving platen 7 of the solid plate 3, the moving platen 7 are equipped with spring mechanism 8, moving-mould-core 9, push rod
10th, Bottom clamp plate 11 and mounting hole 12, the spring mechanism 8 is fixedly connected on the left and right sides of 7 bottom of moving platen, described
Moving-mould-core 9 is fixedly connected on the upper end of the moving platen 7, and corresponding with the cover half core 1, under the push rod 10
End is fixedly connected on the upper end of the Bottom clamp plate 11, and the upper end of the push rod 10 is fixedly connected on the moving-mould-core 9 and cover half
The inside of core 1, the Bottom clamp plate 11 are fixedly connected on the lower end of the spring mechanism 8, and the mounting hole 12 is fixedly connected on
The middle of 11 lower end of Bottom clamp plate；The cover half core 1 is internally provided with Back Word type runner 13 and pump housing model slot 14, described
Pump housing model slot 14 is equipped with outer shell tank 15, rotor slot 16 and rotary axis groove 17, and the outer shell tank 15 is located at the pump housing model slot
Middle inside 14, the rotor slot 16 are located at the middle inside the outer shell tank 15, and the rotary axis groove 17 is located at described
Both sides up and down among rotary axis groove 17；The solid plate 3 is connected by way of rivet with the top clamping plate 2, can be effective
The stability improved between solid plate 3 and top clamping plate 2；The sprue puller 6 by welding with the sprue bush 5
It is connected, can effectively facilitates the addition of injection liquid；The spring mechanism 8 by way of rivet with 7 bottom of moving platen
The left and right sides be connected, the vibration amplitude of moving platen 7 and Bottom clamp plate 11 can be effectively reduced；The push rod 10 is equipped with four
It is a, and be connected by way of rivet with the Bottom clamp plate 11, the efficiency for promoting cover half core 1 can be effectively raised.
First injection mold is encased in injection molding machine, then injector adds molten metal liquid into sprue bush 5, then to
Water is added in Back Word type runner 13 to be allowed to cool down, waits and mold is opened after having cooled down, and is promoted finished parts using push rod 10, is made finished parts
Ejection die, and carry out following process processing.
The cover half core 1 of the utility model, top clamping plate 2, solid plate 3, locating ring 4, sprue bush 5, sprue puller 6, moving platen
7, spring mechanism 8, moving-mould-core 9, push rod 10, Bottom clamp plate 11, mounting hole 12, Back Word type runner 13, pump housing model slot 14, shell
Slot 15, rotor slot 16, the component that grade components are universal standard part or those skilled in the art know of rotary axis groove 17, structure and
Principle all can be learnt by technical manual or be known by routine experiment method for this technology personnel, can optimize what is manufactured
Vehicle fuel pump structure saves space, improves the space availability ratio of fuel pump, produce the thin and light skilful and more attractive fuel oil of appearance
Pump, by the design of multiple push rods 10, can effectively enhance the motive force to cover half core 1, reduce the wear rate of push rod 10, keep away
Exempt from the phenomenon that push rod 10 fractures, improve the efficiency of injection molding.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the present invention, any modifications, equivalent replacements and improvements are made should be included in this practicality
Within new protection domain.
Claims (5)
1. a kind of fuel oil pump assembly processing mold, including cover half core（1）, it is characterised in that：The cover half core（1）Top be equipped with
Top clamping plate（2）And solid plate（3）, the solid plate（3）With the top clamping plate（2）It is fixedly connected, the cover half core（1）Position
In the solid plate（3）Lower section, and in being fixedly connected, the top clamping plate（2）It is equipped with locating ring（4）And sprue bush（5）,
The sprue bush（5）Lower section is equipped with sprue puller（6）, the locating ring（4）It is fixedly connected on the top clamping plate（2）In upper end
Between, the sprue bush（5）It is fixedly connected on the locating ring（4）Lower end, the sprue puller（6）It is fixedly connected on described pour
Muzzle（5）Lower end, the solid plate（3）Lower section connection moving platen（7）, the moving platen（7）It is equipped with spring mechanism
（8）, moving-mould-core（9）, push rod（10）, Bottom clamp plate（11）And mounting hole（12）, the spring mechanism（8）It is fixedly connected on described
Moving platen（7）The left and right sides of bottom, the moving-mould-core（9）It is fixedly connected on the moving platen（7）Upper end, and with it is described
Cover half core（1）It is corresponding, the push rod（10）Lower end be fixedly connected on the Bottom clamp plate（11）Upper end, it is described to push away
Bar（10）Upper end be fixedly connected on the moving-mould-core（9）With cover half core（1）Inside, the Bottom clamp plate（11）It is fixedly connected
In the spring mechanism（8）Lower end, the mounting hole（12）It is fixedly connected on the Bottom clamp plate（11）The middle of lower end；
The cover half core（1）It is internally provided with Back Word type runner（13）With pump housing model slot（14）, the pump housing model slot（14）On
Equipped with outer shell tank（15）, rotor slot（16）And rotary axis groove（17）, the outer shell tank（15）Positioned at the pump housing model slot（14）It is interior
The middle in portion, the rotor slot（16）Positioned at the outer shell tank（15）Internal middle, the rotary axis groove（17）Positioned at institute
State rotary axis groove（17）Intermediate both sides up and down.
2. a kind of fuel oil pump assembly processing mold according to claim 1, it is characterised in that：The solid plate（3）Pass through
The mode of rivet and the top clamping plate（2）It is connected.
3. a kind of fuel oil pump assembly processing mold according to claim 1, it is characterised in that：The sprue puller（6）Pass through
The mode of welding and the sprue bush（5）It is connected.
4. a kind of fuel oil pump assembly processing mold according to claim 1, it is characterised in that：The spring mechanism（8）It is logical
Cross the mode of rivet and the moving platen（7）It is connected at left and right sides of bottom.
5. a kind of fuel oil pump assembly processing mold according to claim 1, it is characterised in that：The push rod（10）Equipped with four
It is a, and by way of rivet with the Bottom clamp plate（11）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432955.XU CN207388183U (en) | 2017-11-01 | 2017-11-01 | A kind of fuel oil pump assembly processing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432955.XU CN207388183U (en) | 2017-11-01 | 2017-11-01 | A kind of fuel oil pump assembly processing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207388183U true CN207388183U (en) | 2018-05-22 |
Family
ID=62327900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721432955.XU Expired - Fee Related CN207388183U (en) | 2017-11-01 | 2017-11-01 | A kind of fuel oil pump assembly processing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207388183U (en) |
-
2017
- 2017-11-01 CN CN201721432955.XU patent/CN207388183U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103121082B (en) | V8 type gray cast iron cylinder body casting pouring method | |
| CN201147834Y (en) | Cast die having secondary extrusion mechanism | |
| CN105215322A (en) | A kind of die casting that multiple spot pulled core structure is housed | |
| CN103192053B (en) | Die-casting die for pump bodies | |
| CN207388183U (en) | A kind of fuel oil pump assembly processing mold | |
| CN202606806U (en) | Novel aluminum piston mould of weight reduction gasoline engine | |
| CN205702398U (en) | A kind of die casting of motor lower casing | |
| CN204135313U (en) | A kind of mould structure can changing die-cast product | |
| CN208728649U (en) | A kind of double formed punch injection structures of die casting machine | |
| CN207290759U (en) | A kind of injection mold of nylon plastic(s) | |
| CN205732808U (en) | A kind of mould preparing rising head | |
| CN203197223U (en) | Pressure casting die of pump body | |
| CN205309205U (en) | Novel forged mould of gear shaft | |
| CN204398274U (en) | A kind of core loose injection mould for storing inside lid | |
| CN108568497A (en) | A kind of special hot-runner device of high-speed railway rail fastening | |
| CN209849857U (en) | Die-casting mold core structure for molding cylinder body | |
| CN203679178U (en) | Metal type gravity casting mould with fusion-splicing casting mechanism | |
| CN202129444U (en) | Metal powder injection moulding concavo-convex wheel die designed with latent type cast gate | |
| CN207465767U (en) | A kind of quick production ABS adjuster molds | |
| CN201644710U (en) | Large casting pull-plug runner box | |
| CN204075131U (en) | A kind of cabinet mould increasing technique reinforcement and patrix auxiliary ejection mechanism | |
| CN103111586A (en) | Large-size aluminum bronze sleeve pouring die | |
| CN204122721U (en) | A kind of introscope support mould | |
| CN220970690U (en) | Casting process structure for solving shrinkage porosity problem of vermicular cast iron diesel engine cylinder cover | |
| CN204451063U (en) | Box cover die in single valve pin trumpet assembly two-fold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20201101 |