CN108620554A - A kind of device for pump case casting - Google Patents
A kind of device for pump case casting Download PDFInfo
- Publication number
- CN108620554A CN108620554A CN201810766859.1A CN201810766859A CN108620554A CN 108620554 A CN108620554 A CN 108620554A CN 201810766859 A CN201810766859 A CN 201810766859A CN 108620554 A CN108620554 A CN 108620554A
- Authority
- CN
- China
- Prior art keywords
- pump case
- main body
- fixedly connected
- babinet
- pump
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of devices for pump case casting, including babinet, die main body, lug, through-hole, pipeline, the pump housing, card slot, pressing plate, the first electric pushrod, transverse slat, the second electric pushrod, upright bar, shell, the first runner, belt, the second runner, motor, screw rod, pump case finished product, cast tubes and diversion pipe.The structure for being used for the device of pump case casting is simple, it is easy to operate, by forming cavity between babinet and die main body, be conducive to the casting of pump case, it is extended to inside pipeline by screw rod, the casting of pump case pipeline is completed, is conducive to the disposable completion of pump case, solves the problems, such as to need two blanks being spliced to form pump case in traditional casting technique；The device for being used for pump case casting passes through pressing plate compaction mold main body so that pump case also completes the synchronous casting of pump cover while casting, reduce the operating time, reduce the workload of operating personnel, improve work efficiency.
Description
Technical field
The present invention relates to a kind of casting device, specially a kind of device for pump case casting belongs to pump case casting application
Technical field.
Background technology
Pump case, the component outside water pump vane also make the pump housing, pump be trandfer fluids or make the machine of fluid pressurized pump case
Tool, it sends the mechanical energy of prime mover or other external energies to liquid, liquid energy is made to increase, and pump is mainly used to convey
The liquid such as water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid metal also can transport liquid, gas mixture and contain suspended solids
Liquid, pump can usually be divided by operation principle positive displacement pump, dynamical type pump and other types pump three classes, can be divided into list by structure
Grade pump and multistage pump；It can be divided into boiler feed pump and metering pump etc. by purposes；It can be divided into water pump, oil pump by the property of conveying liquid
With slush pump etc..According to whether there is or not axle construction, straight line pump and conventional pump can be divided.
Pump case currently on the market forms pump case by pouring into high temperature metal liquid in molding sand mold, still, at present
Pump case in the market is cast mostly by compression casting at being spliced after two blanks, causes increasing for production process；And it is big
More pump case castings can be only done the making of a workpiece, cause the reduction of working efficiency.Therefore, it proposes regarding to the issue above a kind of
Device for pump case casting.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of device for pump case casting.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of device for pump case casting, including babinet
And the die main body positioned at the babinet top, die main body top side wall are fixedly connected with lug, the mold master
Body side offers through-hole, and die main body bottom end both sides are fixedly connected with pipeline and the pump housing respectively, and the pump housing is located at
Card slot is offered close to the side of the pipeline, and the die main body top is equipped with pressing plate, and the pressing plate electronic is pushed away with first
The bottom end of bar is fixedly connected, and the top of first electric pushrod is fixedly connected with transverse slat, the transverse slat bottom end and second electronic
Push rod is fixedly connected, and the transverse slat both sides are fixedly connected with upright bar；The babinet side is fixedly connected with the casing, and the shell
Internal portion is rotatablely connected with the first runner, and first runner is sequentially connected by belt and the second runner, described second turn
Wheel is fixedly connected with the output end of motor, the babinet side and screw rod through connecting, the box house be placed with pump case at
Product, and be fixedly connected with cast tubes inside the side of the babinet top, and the cast tubes side is fixedly connected with diversion pipe.
Preferably, the die main body top offers the groove for pump cover of casting, one side through hole of the die main body
Through-going recess inner wall, and the through-hole is corresponding with diversion pipe.
Preferably, it is connect with screw flight inside first runner, and the screw rod is passed through with pipeline and card slot respectively
Wear connection.
Preferably, the quantity of second electric pushrod be two, and two second electric pushrods respectively with babinet
Top both sides be fixedly connected.
Preferably, the internal slide of the die main body and babinet connects, shape between the die main body and box house
At pump case shape cavity, and the pump case shape cavity side is corresponding with diversion pipe.
Preferably, the quantity of the diversion pipe is two, and two diversion pipes are all fixedly connected with the side of cast tubes.
The beneficial effects of the invention are as follows：
1. the structure of the device for being used for pump case casting is simple, easy to operate, by forming cavity between babinet and die main body,
The casting for being conducive to pump case, is extended to by screw rod inside pipeline, is completed the casting of pump case pipeline, is conducive to the disposable complete of pump case
At solving the problems, such as to need two blanks being spliced to form pump case in traditional casting technique.
2. the device for being used for pump case casting passes through pressing plate compaction mold main body so that pump case is also completed to pump while casting
The synchronous casting of lid, reduces the operating time, reduces the workload of operating personnel, improve work efficiency.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is overlooking structure diagram at the pump housing of the present invention；
Fig. 3 is side structure schematic view at the pump housing of the present invention.
In figure：1, babinet, 2, die main body, 3, lug, 4, through-hole, 5, pipeline, 6, the pump housing, 7, card slot, 8, pressing plate, 9,
One electric pushrod, 10, transverse slat, the 11, second electric pushrod, 12, upright bar, 13, shell, the 14, first runner, 15, belt, 16,
Two runners, 17, motor, 18, screw rod, 19, pump case finished product, 20, cast tubes, 21, diversion pipe.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1 shown in -3, it is a kind of for pump case casting device, including babinet 1 and be located at 1 top of the babinet
Die main body 2,2 top side wall of the die main body is fixedly connected with lug 3, and 2 side of the die main body offers through-hole
4, it is used for the inflow of metal liquid, and 2 bottom end both sides of the die main body to be fixedly connected with pipeline 5 and the pump housing 6 respectively, the pump
Body 6 is located at offers card slot 7 close to the side of the pipeline 5, and 2 top of the die main body is equipped with pressing plate 8, and the pressing plate 8
Be fixedly connected with the bottom end of the first electric pushrod 9, for pushing pressing plate 8 vertically movable, the top of first electric pushrod 9 with
Transverse slat 10 is fixedly connected, and 10 bottom end of the transverse slat is fixedly connected with the second electric pushrod 11, and 10 both sides of the transverse slat and upright bar
12 are fixedly connected；1 side of the babinet is fixedly connected with shell 13, the rotation in shell 13 convenient for the first runner 14, and described
13 inside of shell is rotatablely connected with the first runner 14, and first runner 14 is connected by belt 15 and the transmission of the second runner 16
It connects, second runner 16 is fixedly connected with the output end of motor 17, and connection is run through in 1 side of the babinet with screw rod 18, described
It is placed with pump case finished product 19 inside babinet 1, and is fixedly connected with cast tubes 20 inside 1 top side of the babinet, and described pour
20 side of cast tube is fixedly connected with diversion pipe 21.
2 top of the die main body offers the groove for pump cover of casting, and 2 one side through hole 4 of the die main body runs through
Groove inner wall, and the through-hole 4 is corresponding with diversion pipe 21, is convenient for the casting of pump cover；First runner, 14 inside and screw rod 18
It is threadedly coupled, and the screw rod 18 is convenient for the casting of pipeline 5 respectively with pipeline 5 and card slot 7 through connection；Second electricity
The quantity of dynamic push rod 11 is two, and two second electric pushrods 11 are fixedly connected with the top both sides of babinet 1 respectively, just
In the vertically movable of die main body 2；The die main body 2 is connect with the internal slide of babinet 1, the die main body 2 and babinet 1
Pump case shape cavity is formed between inside, and the pump case shape cavity side is corresponding with diversion pipe 21, be convenient for the casting of pump case；It is described
The quantity of diversion pipe 21 is two, and two diversion pipes 21 are all fixedly connected with the side of cast tubes 20, is convenient for pump case and lid
The casting of body.
In the use of the present invention, the electric elements external power supply and control switch in the device are passed through the second electricity first
The dynamic elongation of push rod 11 pushes the vertically movable inside to babinet 1 of die main body 2 so that pipeline 5 and the pump housing 6 are located at the interior of babinet 1
Portion bottom end forms pump case cavity between 1 inner wall of the pump housing 6 and babinet, is used for the casting of pump case, while making through-hole 4 and diversion pipe
21 overlap；Being extended by the first electric pushrod 9 pushes pressing plate 8 vertically movable so that pressing plate 8 is by the groove on 2 top of die main body
Sealing；The rotation of the second runner 16 is driven by motor 17 so that the second runner 16 drives the first runner 14 in shell by belt 15
Rotation in body 13 so that transverse shifting after screw rod 18 rotates, and then be moved to inside card slot 7 so that between pipeline 5 and screw rod 18
Circular cavity, the i.e. pipeline 5 of finished product are formed, solves the problems, such as that need to cast two pump cases is spliced again, passes through pressurization
Metal liquid makes it be flowed through by cast tubes 20 in the cavity that diversion pipe 21 enters in groove and in babinet 1, after cooling
Pump case finished product 19 and end cap are formed, and then completes casting.
Motor 17 can be used the NMRV Series Turbos decelerator provided by the wide Electric Machine Co., Ltd in Zibo and its match
Cover power supply and circuit.
First electric pushrod 9 and the second electric pushrod 11 all use the DT that Yangzhou Gurit mechanical ＆ electronic equipment corporation, Ltd provides
DTZ DTI DTII electric pushrods and its mating power supply and circuit.
It is the prior art to be related to circuit and electronic component and module, and those skilled in the art may be implemented completely,
Without superfluous words, the content that the present invention protects is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention 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 present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of device for pump case casting, including babinet（1）And it is located at the babinet（1）The die main body on top（2）,
It is characterized in that：The die main body（2）Top side wall and lug（3）It is fixedly connected, the die main body（2）Side offers
Through-hole（4）, and the die main body（2）Bottom end both sides respectively with pipeline（5）And the pump housing（6）It is fixedly connected, the pump housing（6）Position
In close to the pipeline（5）Side offer card slot（7）, the die main body（2）Top is equipped with pressing plate（8）, and the pressure
Plate（8）With the first electric pushrod（9）Bottom end be fixedly connected, first electric pushrod（9）Top and transverse slat（10）It is fixed
Connection, the transverse slat（10）Bottom end and the second electric pushrod（11）It is fixedly connected, and the transverse slat（10）Both sides and upright bar（12）
It is fixedly connected；The babinet（1）Side and shell（13）It is fixedly connected, the shell（13）Internal and the first runner（14）Rotation
Connection, and first runner（14）Pass through belt（15）With the second runner（16）It is sequentially connected, second runner（16）With
Motor（17）Output end be fixedly connected, the babinet（1）Side and screw rod（18）Through connection, the babinet（1）It puts inside
It is equipped with pump case finished product（19）, and the babinet（1）Top side inside and cast tubes（20）It is fixedly connected, and the cast tubes
（20）Side and diversion pipe（21）It is fixedly connected.
2. a kind of device for pump case casting according to claim 1, it is characterised in that：The die main body（2）Top
End offers the groove for pump cover of casting, the die main body（2）One side through hole（4）Through-going recess inner wall, and the through-hole
（4）It is corresponding with diversion pipe（21）.
3. a kind of device for pump case casting according to claim 1, it is characterised in that：First runner（14）It is interior
Portion and screw rod（18）It is threadedly coupled, and the screw rod（18）Respectively with pipeline（5）And card slot（7）Through connection.
4. a kind of device for pump case casting according to claim 1, it is characterised in that：Second electric pushrod
（11）Quantity be two, and two second electric pushrods（11）Respectively with babinet（1）Top both sides be fixedly connected.
5. a kind of device for pump case casting according to claim 1, it is characterised in that：The die main body（2）With
Babinet（1）Internal slide connection, the die main body（2）With babinet（1）Pump case shape cavity, and the pump are formed between inside
Shelly-shaped cavity side is corresponding with diversion pipe（21）.
6. a kind of device for pump case casting according to claim 1, it is characterised in that：The diversion pipe（21）Number
Amount is two, two diversion pipes（21）All with cast tubes（20）Side be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766859.1A CN108620554A (en) | 2018-07-13 | 2018-07-13 | A kind of device for pump case casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766859.1A CN108620554A (en) | 2018-07-13 | 2018-07-13 | A kind of device for pump case casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108620554A true CN108620554A (en) | 2018-10-09 |
Family
ID=63689982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810766859.1A Pending CN108620554A (en) | 2018-07-13 | 2018-07-13 | A kind of device for pump case casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108620554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496277A (en) * | 2020-11-30 | 2021-03-16 | 南京想家贸易有限公司 | Centrifugal pump shell casting process |
-
2018
- 2018-07-13 CN CN201810766859.1A patent/CN108620554A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496277A (en) * | 2020-11-30 | 2021-03-16 | 南京想家贸易有限公司 | Centrifugal pump shell casting process |
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