CN206718337U - A kind of electric smelting saddle type leads directly to mould - Google Patents
A kind of electric smelting saddle type leads directly to mould Download PDFInfo
- Publication number
- CN206718337U CN206718337U CN201621479029.3U CN201621479029U CN206718337U CN 206718337 U CN206718337 U CN 206718337U CN 201621479029 U CN201621479029 U CN 201621479029U CN 206718337 U CN206718337 U CN 206718337U
- Authority
- CN
- China
- Prior art keywords
- core
- electric smelting
- saddle type
- product
- mould
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
It the utility model is related to technical field of mold, more specifically, it is related to a kind of electric smelting saddle type and leads directly to mould, include upper cores, lower die and core and electric smelting hot plate, the upper cores are provided with the first die cavity that form fit is led directly to electric smelting saddle type, the lower die is provided with the second die cavity that form fit is led directly to electric smelting saddle type, the electric smelting hot plate is in die cavity, the characteristics of core is located at the first die cavity and Second-Type intracavitary, and it is straight barrel type, Stability Analysis of Structures that the utility model, which has injecting products, buckling deformation degree is small, injection efficiency is high.
Description
Technical field
Technical field of mold is the utility model is related to, mould is led directly to more particularly, to a kind of electric smelting saddle type.
Background technology
The method that electric smelting saddle type product injection at present uses all is that product directly is molded into semicircle, due to electric smelting saddle type
Product structure is semicircle, therefore after finished product is molded into, product can be because cooling meat causes product deformation tilting etc. occur
Problem.Ellipse is warped into by semi-circular, the electric smelting saddle type product of pole individual businesses has hot plate regions contract deformation convex-concave not
One.So so tubing must can be caused to exist using chuck come tight with tubing bolt before electric smelting saddle type Product jointing both at home and abroad at present
Deformed under clamping force effect and carry out the electric smelting saddle type product of fit structure deformation.There is also receipts in electric smelting saddle type hot plate region simultaneously
Puncture, which is fallen into, to be led to not be close to pipe fitting.Therefore at present after the completion of electric smelting saddle type Product jointing both domestic and external, there is rosin joint in majority,
Potential safety hazard be present.Electric smelting saddle type product buckling deformation root problem is exactly injection molding product structure to be semi-circular in the market,
After injection in cooling procedure, because shrinkage stress causes warpage.
The content of the invention
The utility model is to overcome at least one defect described in above-mentioned prior art, there is provided a kind of electric smelting saddle type leads directly to mould
Tool, it is straight barrel type, Stability Analysis of Structures, the characteristics of buckling deformation degree is small, injection efficiency is high to have injecting products.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of electric smelting saddle type leads directly to mould, bag
Upper cores, lower die, core and electric smelting hot plate have been included, the electric smelting hot plate is located on core, wherein：The upper cores be provided with
Electric smelting saddle type leads directly to the first die cavity of form fit, and the lower die is provided with the Second-Type that form fit is led directly to electric smelting saddle type
Chamber, the core are located at the first die cavity and Second-Type intracavitary.
Existing injection molding manner is all that product directly is molded into semicircle, and semicircular structure is more open, therefore
The problem of malformation occurs during shrinking in product cooling, cause final product structure deformation serious.Actually using
In potential safety hazard occurs.The utility model provides a kind of new electric smelting saddle type and leads directly to mould structure, be provided with upper cores with
Electric smelting saddle type leads directly to the first die cavity of form fit, and the Second-Type that form fit is led directly to electric smelting saddle type is provided with lower die
Chamber.After lower die and upper cores cooperate, core is provided with the space that the first die cavity and the second die cavity are formed.Core and
Die cavity is cooperated, and the product that main body is straight tubular construction can be molded by injection moulding process.Because product is straight tube shape, phase
When in being stitched together two semicircular electric smelting saddle types are straight-through, therefore injection efficiency doubles than prior art.Simultaneously
The distribution of straight-cylindrical structural capacity is all concentrated on the center of circle, therefore product can reduce product as far as possible after the completion of injection
Deformation.
In one embodiment, core is provided with the first core and the second core, first core and Second-Type in-core
It is equipped with cooling chamber.
Core is set to the first core and the second core, the first core and the second core cooperate after with lower die and upper
Die acts, and can be molded by straight-cylindrical electric smelting saddle type structure.In order to ensure that injecting products are entirely molded in mould
During can ensure internal diameter part size, out-of-roundness, and the contraction warpage on interiors of products surface noted
The temperature of core must can be maintained at during modeling under certain temperature.Cooling is equipped with the first core and Second-Type in-core
Chamber, mandrel temperatures can be ensured in injection moulding process in the range of requiring, can be further ensured that product internal diameter is shaped.
Preferably, the first core is provided with water inlet and delivery port, and second core is provided with water inlet and delivery port；It is described
Water inlet level height is less than delivery port level height.
Water inlet and delivery port are provided with the first core and the second core, the first core of cooperation and the second core are provided with cold
But chamber, the temperature of effective adjustment core can be ensured in injection moulding process.Simultaneously in order to effectively to the temperature of core
It is adjusted, water inlet level height is less than delivery port level height, so sets water inlet and delivery port, can arrange in pairs or groups cooling
Chamber plays maximally effective regulation to the temperature of core.
In one embodiment, upper cores are provided with glue-feeder, and the glue-feeder is on die joint.
The setting of glue-feeder can influence the weld mark of product after product injection molding.Because the weld mark of product is also dividing
On type face, product exhaust can utilize the gap of mold parting surface, the overall sufficiently exhaust of realization device.Glue-feeder is arranged on
On die joint, certain scavenging action can be played.Because main body is straight barrel type after product injection molding, in use must
Product must be divided into two.Glue-feeder is arranged on die joint, the segmentation when weld mark of product can be split with product
Line overlaps, and the product after segmentation is not in weld mark, and the quality of product is further ensured that.
For the utility model relative to prior art, the product after being once molded just produces two productions by cutting again
Product, injection efficiency double.Simultaneously relative to existing injection molding manner, the product main body for being molded completion is straight tube shape, relative to
The semicircle of prior art, it is more stable in structure, reduce the buckling deformation degree of product after the completion of injection, make product in reality
It is safer in the use of border, reduce due to electric smelting saddle type it is straight-through with tubing with reference to caused by closely potential safety hazard.Set in core
There is cooling system, can effectively adjust temperature of the core in injection moulding process, injecting products are in mould in whole injection moulding process
The size and out-of-roundness of the part of internal diameter, and the contraction warpage degree on interiors of products surface can be ensured.By glue-feeder
Die joint is arranged on, the cut-off rule and weld mark that product is divided into two can be overlapped, ensure the quality of product.
Brief description of the drawings
Fig. 1 is overall structure diagram in the utility model one embodiment.
Fig. 2 is the utility model the first core and the second core water inlet and delivery port schematic diagram in one embodiment.
Fig. 3 is the utility model the first core and the second core connection diagram in one embodiment.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as to limitation of the present utility model；In order to more preferably illustrate this implementation
Example, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；For those skilled in the art
For, some known features and its explanation may be omitted and will be understood by accompanying drawing.Position relationship is only used for described in accompanying drawing
Exemplary illustration, it is impossible to be interpreted as to limitation of the present utility model.
Embodiment 1：
As shown in figure 1, the utility model, which provides a kind of electric smelting saddle type, leads directly to mould, include upper cores 1, the and of lower die 6
Core, the first die cavity 11 is provided with upper cores 1.The second die cavity 61 is provided with lower die 6.First die cavity 11 and the second die cavity
61 structure is the reverse mould structure that electric smelting saddle type is led directly to.
As shown in figure 3, in upper cores 1 and lower 6 cooperating of die, type is provided with the space that two die cavities are formed
Core, core are set to the first core 3 and the second core 4, and the first core 3 and the second core 4 are attached by stud 5.
In injection moulding process, after the first core 3 and the second core 4 connect into the core of an entirety by stud 5, in type
Under core and upper cores 1 and the collective effect of lower die 6, by injection step, it is columnar product 2 to be molded by main body, gained
Product 2 obtains two electric smelting saddle types and leads directly to product by cutting.
As shown in Fig. 2 being provided with cooling chamber inside the first core 3 and the second core 4, cooling chamber can be molded in device
The temperature of core is adjusted in journey, the temperature of core is maintained within the scope of normal temperature.
Water inlet 32 and delivery port 31 are provided with the first core 3, water inlet 42 and delivery port are provided with the second core 4
41.Water inlet 32 on first core 3 is used to inject cooling to the cooling chamber being arranged on inside the first core 3 in injection moulding process
Water.The cooling water of injection is discharged by delivery port, forms cooling water circulation.The water inlet 42 that is provided with the second core 4 and go out
The function of the mouth of a river 41 and the function phase of the first core 3 are same.
The level height that water inlet 32 and water inlet 42 are set can make cold less than the height of delivery port 31 and delivery port 41
But internal stops sufficiently long time of the water in core.Water inlet 32 and water inlet 42 are arranged on core outline circumference most
Low spot, delivery port 31 and delivery port 41 are arranged on to the peak of core outline circumference, cooling water can be made to be cooled down in core
The intracavitary portion residence time is most long, and cooling water usage time is most long.
As shown in figure 1, glue-feeder 7 to be arranged to the die joint of mould, it is provided with what is matched with glue-feeder in upper cores 1
Hole.And glue-feeder is arranged on mold parting surface, the cut-off rule that is divided into two after the weld mark of product and product 2 being molded
Overlap, the product after segmentation is not in weld mark.Exhaust using the gap of mold parting surface, reaches whole in injection moulding process simultaneously
Body is sufficiently vented, and can be saved many exhaust drops from another perspective, mould is reduced processing capacity.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (4)
1. a kind of electric smelting saddle type leads directly to mould, include upper cores（1）, lower die（6）, core and electric smelting hot plate, the electric smelting
Hot plate is on core, it is characterised in that：The upper cores（1）Provided with the first die cavity that form fit is led directly to electric smelting saddle type
（11）, the lower die（6）Provided with the second die cavity that form fit is led directly to electric smelting saddle type（61）, the core is located at the first type
Chamber（11）With the second die cavity（61）It is interior.
2. a kind of electric smelting saddle type according to claim 1 leads directly to mould, it is characterised in that：Described core is provided with the first type
Core（3）With the second core（4）, first core（3）With the second core（4）It is built-in with cooling chamber.
3. a kind of electric smelting saddle type according to claim 2 leads directly to mould, it is characterised in that：The first described core（3）If
There is water inlet（32）And delivery port（31）, second core（4）Provided with water inlet（42）And delivery port（41）；The water inlet
Level height is less than delivery port level height.
4. a kind of electric smelting saddle type according to claim 1 leads directly to mould, it is characterised in that：Described upper cores（1）It is provided with
Glue-feeder（7）, the glue-feeder（7）On die joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479029.3U CN206718337U (en) | 2016-12-30 | 2016-12-30 | A kind of electric smelting saddle type leads directly to mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479029.3U CN206718337U (en) | 2016-12-30 | 2016-12-30 | A kind of electric smelting saddle type leads directly to mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206718337U true CN206718337U (en) | 2017-12-08 |
Family
ID=60499977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621479029.3U Active CN206718337U (en) | 2016-12-30 | 2016-12-30 | A kind of electric smelting saddle type leads directly to mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206718337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262918A (en) * | 2016-12-30 | 2018-07-10 | 广东联塑科技实业有限公司 | A kind of electric smelting saddle type leads directly to mold and its injection moulding process |
| CN109732932A (en) * | 2018-12-13 | 2019-05-10 | 天津军星管业集团有限公司 | A kind of saddle electric melting pipe fittings wiring technique |
-
2016
- 2016-12-30 CN CN201621479029.3U patent/CN206718337U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262918A (en) * | 2016-12-30 | 2018-07-10 | 广东联塑科技实业有限公司 | A kind of electric smelting saddle type leads directly to mold and its injection moulding process |
| CN109732932A (en) * | 2018-12-13 | 2019-05-10 | 天津军星管业集团有限公司 | A kind of saddle electric melting pipe fittings wiring technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206718337U (en) | A kind of electric smelting saddle type leads directly to mould | |
| CN206983170U (en) | A kind of injection mold with refrigerating function | |
| CN207105394U (en) | Tee pipe fitting injection molding core and injection forming mold | |
| CN106583646B (en) | A kind of railway locomotive high capacity motor shell running gate system and its casting technique | |
| CN102909829B (en) | Full hot runner forming die for injector outer sheath | |
| CN108262918A (en) | A kind of electric smelting saddle type leads directly to mold and its injection moulding process | |
| CN206373311U (en) | One kind casting rear axle housing integral sand core | |
| CN206579097U (en) | A kind of ejecting mechanism of the circle set Plastic Injection Mould of printer | |
| CN109648791A (en) | A kind of PE plastic product forming injection moulding apparatus | |
| CN209176057U (en) | A kind of injection mold of automobile instrument dial | |
| CN206718349U (en) | A kind of electric smelting saddle type leads directly to mould | |
| CN209395177U (en) | A kind of front shroud molding die | |
| CN205238464U (en) | Novel injection mold | |
| CN105797451B (en) | A kind of filter press filter frame and its manufacturing method, mold | |
| CN206287471U (en) | TOP-TIP with oily heating function | |
| CN103522499A (en) | Die used for making rubber products | |
| CN206217082U (en) | A kind of profile-followed water route injection die of smooth surface injecting products curved surface high | |
| CN201998392U (en) | 90-degree three-way drain pipe injection molding die structure | |
| CN205167416U (en) | Dual -purpose holding ring oblique flow advances jelly mold utensil | |
| CN205553179U (en) | Many sizes tee bend hot briquetting mould | |
| CN203665887U (en) | Mold for manufacturing rubber products | |
| CN201998393U (en) | Injection molding die structure of 45-DEG three-way water-drainage pipe fittings | |
| CN103658519A (en) | Soft sealing gate valve lost foam and pouring method thereof | |
| CN103538208B (en) | Open injection hole type hot runner injection mould device | |
| CN103895186B (en) | Double hose water-cooled anti-wire drawing sprue bush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |