CN207288846U - A kind of thermostat polygonal pyramid type leg die casting - Google Patents
A kind of thermostat polygonal pyramid type leg die casting Download PDFInfo
- Publication number
- CN207288846U CN207288846U CN201721312749.5U CN201721312749U CN207288846U CN 207288846 U CN207288846 U CN 207288846U CN 201721312749 U CN201721312749 U CN 201721312749U CN 207288846 U CN207288846 U CN 207288846U
- Authority
- CN
- China
- Prior art keywords
- thermostat
- type groove
- cinder ladle
- die
- polygonal pyramid
- 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.)
- Active
Links
Landscapes
- Valve Housings (AREA)
Abstract
The utility model is related to a kind of thermostat polygonal pyramid type leg die casting includes upper die and lower die, upper cores and lower mode, and upper cores are arranged on upper mold lower surface, and lower mode is arranged on lower die upper surface, when upper and lower film closes film；Some cinder ladles are equipped with upper cores, type groove surface is provided with flash hole, and cinder ladle is by flash hole with being connected inside type groove；Some cinder ladles are equipped with lower mode, type groove surface is provided with flash hole, and cinder ladle is by flash hole with being connected inside type groove；Air exhaust pool is offered above cinder ladle position inside upper and lower mode, air flue is equipped between the air exhaust pool and each cinder ladle.Casting problem of this thermostat polygonal pyramid type leg die casting caused by for the design feature of the more rib casting of taper, by carrying out structure design to mode, cinder ladle flash is laid along rib, coordinate and carry out perfect to volume gas exhaust in shape groove, overcome the casting flaw that traditional die-casting process thermostat leg is produced by volume gas.
Description
Technical field
It the utility model is related to a kind of thermostat polygonal pyramid type leg die casting.
Background technology
In traditional thermostat leg die-casting process, due to the design feature of thermostat leg section bar polygonal pyramid type, molding
Die casting is that casting rib portion easily forms volume gas, and acts on its both sides, final casting rib portion both sides hollow bubble, interior is occurred
The casting flaws such as pouch hole.
Utility model content
The technical problems to be solved in the utility model is how to overcome the drawbacks described above of the prior art, there is provided a kind of thermostat
Polygonal pyramid type leg die casting.
In order to solve the above technical problems, this thermostat polygonal pyramid type leg die casting include upper die and lower die, equipped with to
The upper cores of the type groove of sunken inside and lower mode, the upper cores are arranged on upper mold lower surface, and the lower mode is arranged on lower die
Upper surface, when upper and lower film closes film, thermostat polygonal pyramid type branch is die cast as using the type groove between upper and lower mode by alloy material
Foot type material；Some cinder ladles are equipped with the upper cores, the type groove surface is provided with flash hole, and the cinder ladle passes through flash hole and institute
State and be connected inside type groove；Some cinder ladles are equipped with the lower mode, the type groove surface is provided with flash hole, and the cinder ladle passes through
Flash hole inside the type groove with being connected；Air exhaust pool is offered above cinder ladle position inside the upper and lower mode, the exhaust
Air flue is equipped between pond and each cinder ladle.It is so designed that, when thermostat polygonal pyramid type leg die casting molding is molded, is being also easy to produce
The rib portion alloy material of volume gas pours in cinder ladle by flash hole, and vacuole is caved on the surface produced by volume gas can be into cinder ladle
During racked by flash hole, vacuole air-flow is molded with alloy and enters in the air exhaust pool that is connected with cinder ladle, passes through and is vented pin
Pressure in air exhaust pool is adjusted, vacuole air-flow leads into exhaust pipe through water conservancy diversion flange, finally discharges mode.
As an optimization, the cinder ladle is opened in inside upper and lower mode, it is uniformly distributed along the rib portion of the shape groove.By slag
Bag is arranged in the position of casting volume gas generation, eliminates the casting flaw produced by volume gas.
As an optimization, the flash hole is equipped with fracture partition plate, which is equipped with fracture column.Material will be overflowed to cut out
Gap, section bar demoulds during easy to mold.
As an optimization, the air exhaust pool inner wall is equipped with water conservancy diversion flange, and air exhaust pool both ends, which are equipped with, to be connected outside upper and lower mode
Exhaust pipe, and in the exhaust tube end be equipped with exhaust sell.
A kind of thermostat polygonal pyramid type leg die casting of the utility model, principle is simple, cheap, more for taper
Casting problem caused by the design feature of rib casting, by carrying out structure design to mode, lays cinder ladle flash along rib, coordinates
Carry out perfect to volume gas exhaust in shape groove, overcome the casting flaw that traditional die-casting process thermostat leg is produced by volume gas.
Brief description of the drawings
A kind of thermostat polygonal pyramid type leg die casting of the utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 be this thermostat polygonal pyramid type leg die casting vertical profile structure diagram (in lower mode type groove fracture every
Plate removes state)；
Fig. 2 is the planar structure schematic diagram of the fracture partition plate of this thermostat polygonal pyramid type leg die casting.
In figure：Mode under 1- upper molds, 2- lower dies, 3- upper cores, 4-, 5- type grooves, 6- cinder ladles, 7- flash holes, 8- air exhaust pools,
9- air flues, 10- fractures partition plate, 11- fractures column, 12- water conservancy diversion flange, 13- exhaust pipes, 14- exhaust pins.
Embodiment
As shown in Figure 1, 2, this thermostat polygonal pyramid type leg die casting includes upper mold 1 and lower die 2, equipped with being recessed inwardly
Type groove 5 upper cores 3 and lower mode 4, the upper cores 3 be arranged on 1 lower surface of upper mold, the lower mode 4 is arranged on lower die 2
Upper surface, when upper and lower film 1,2 closes film, the more ribs of thermostat are die cast as using the type groove 5 between upper and lower mode 3,4 by alloy material
Tapered leg section bar；Some cinder ladles 6 are equipped with the upper cores 3,5 surface of type groove is provided with flash hole 7, and the cinder ladle 6 is logical
Flash hole 7 is crossed with being connected inside the type groove 5；Some cinder ladles 6 are equipped with the lower mode 4,5 surface of type groove is provided with excessive
Expect hole 7, the cinder ladle 6 is by flash hole 7 with being connected inside the type groove 5；In cinder ladle 6 inside the upper and lower mode 3,4
Put top and offer air exhaust pool 8, air flue 9 is equipped between the air exhaust pool 8 and each cinder ladle 6.It is so designed that, thermostat polygonal pyramid
During type leg die casting molding shaping, cinder ladle is poured in by flash hole in the rib portion alloy material for being also easy to produce volume gas, is produced because of volume gas
The raw surface vacuole that caves in can be racked by flash hole during cinder ladle is entered, and vacuole air-flow is molded and entrance and cinder ladle with alloy
In the air exhaust pool being connected, pressure in air exhaust pool is adjusted by being vented to sell, vacuole air-flow leads into exhaust pipe through water conservancy diversion flange,
Finally discharge mode.
The cinder ladle 6 is opened in inside upper and lower mode 3,4, it is uniformly distributed along the rib portion of the shape groove 5.Cinder ladle is arranged
The position of casting volume gas generation is distributed in, eliminates the casting flaw produced by volume gas.The flash hole 7 is equipped with fracture partition plate
10, which is equipped with fracture column 11.Material will be overflowed and cut out gap, section bar demoulds during easy to mold.In the air exhaust pool 8
Wall is equipped with water conservancy diversion flange 12, and 8 both ends of air exhaust pool are equipped with the exhaust pipe 13 connected outside upper and lower mode 3,4, and in the exhaust pipe
13 ends are equipped with exhaust pin 14.
This thermostat polygonal pyramid type leg die casting principle is simple, cheap, for the structure of the more rib casting of taper
Casting problem caused by feature, by carrying out structure design to mode, lays cinder ladle flash along rib, coordinates to volume gas in shape groove
Exhaust carries out perfect, overcomes the casting flaw that traditional die-casting process thermostat leg is produced by volume gas.
It can be that professional and technical personnel in the field realize or use that the above embodiment, which is intended to illustrate the utility model, right
The above embodiment is modified and be will be apparent for those skilled in the art, therefore the utility model includes
But the above embodiment is not limited to, it is any to meet the claims or specification description, meet and principles disclosed herein
With novelty, the method for inventive features, technique, product, each fall within the scope of protection of the utility model.
Claims (4)
1. a kind of thermostat polygonal pyramid type leg die casting, it is characterized in that：Including upper mold (1) and lower die (2), equipped with concaving
The upper cores (3) and lower mode (4) of sunken type groove (5), the upper cores (3) are arranged on upper mold (1) lower surface, the lower mode
(4) lower die (2) upper surface is arranged on, when upper and lower film (1,2) closes film, will be closed using the type groove (5) between upper and lower mode (3,4)
Golden material is die cast as thermostat polygonal pyramid type leg section bar；Some cinder ladles (6), the type groove (5) are equipped with the upper cores (3)
Surface is provided with flash hole (7), and the cinder ladle (6) is by flash hole (7) with being connected inside the type groove (5)；The lower mode
(4) some cinder ladles (6) are equipped with, type groove (5) surface is provided with flash hole (7), the cinder ladle (6) by flash hole (7) and
It is connected inside the type groove (5)；Air exhaust pool (8) is offered above cinder ladle (6) position inside the upper and lower mode (3,4),
Air flue (9) is equipped between the air exhaust pool (8) and each cinder ladle (6).
2. thermostat polygonal pyramid type leg die casting according to claim 1, it is characterized in that：The cinder ladle (6) opens up
Internal in upper and lower mode (3,4), it is uniformly distributed along the rib portion of the type groove (5).
3. thermostat polygonal pyramid type leg die casting according to claim 1, it is characterized in that：On the flash hole (7)
Equipped with fracture partition plate (10), which is equipped with fracture column (11).
4. thermostat polygonal pyramid type leg die casting according to claim 1, it is characterized in that：In the air exhaust pool (8)
Wall is equipped with water conservancy diversion flange (12), and air exhaust pool (8) both ends, which are equipped with, connects the exterior exhaust pipe (13) of upper and lower mode (3,4), and in
Exhaust pipe (13) end is equipped with exhaust pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312749.5U CN207288846U (en) | 2017-10-11 | 2017-10-11 | A kind of thermostat polygonal pyramid type leg die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312749.5U CN207288846U (en) | 2017-10-11 | 2017-10-11 | A kind of thermostat polygonal pyramid type leg die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207288846U true CN207288846U (en) | 2018-05-01 |
Family
ID=62414027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721312749.5U Active CN207288846U (en) | 2017-10-11 | 2017-10-11 | A kind of thermostat polygonal pyramid type leg die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207288846U (en) |
-
2017
- 2017-10-11 CN CN201721312749.5U patent/CN207288846U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104399881B (en) | The casting method of low-speed diesel for large-bore vessel bearing block steel-casting | |
| CN206794676U (en) | A kind of casting pattern structure for thin-walled exhaust tubing product | |
| CN105562610A (en) | Casting all-ceramic pouring mechanism | |
| CN207756859U (en) | There are two types of the ingot moulds of different tapers for a kind of tool | |
| CN207288846U (en) | A kind of thermostat polygonal pyramid type leg die casting | |
| CN109396335A (en) | A kind of hydraulic press casting molding die | |
| CN204220934U (en) | A kind of many valve gated molds | |
| CN207873045U (en) | A kind of novel small diameter aluminum alloy thin walled pipe multiple-hole die | |
| CN205927014U (en) | Return bend sand -lined metal mold mould | |
| CN202741684U (en) | Novel tangential brick for ingates in cast steel pouring system | |
| CN206492901U (en) | A kind of new investment casting mold | |
| CN206597878U (en) | It is a kind of that there is the novel pouring system for collecting slag anticracking | |
| CN202207772U (en) | Sand mould structure | |
| CN206030412U (en) | Injection mold of EU case | |
| CN201493453U (en) | Mould integrated with cap for casting large steel ingots | |
| CN203875325U (en) | Automobile hub gravity die upper die water inlet cooling device | |
| CN204817922U (en) | Metal die | |
| CN207386479U (en) | A kind of under casing model casting device | |
| CN110586872B (en) | Casting system of hollow slab steel casting for valve and design method thereof | |
| CN209035412U (en) | A kind of reinforced type air cooling ingot mould | |
| CN208575231U (en) | A kind of automobile engine heavy truck pump housing side cover molding die | |
| CN207982252U (en) | Wheel disc mold | |
| CN208083352U (en) | A kind of aluminum piston casting mould | |
| CN207086857U (en) | A kind of mould of automobile clutch pump | |
| CN208020661U (en) | A kind of sprue anti-corrosion type injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |