CN205032678U - Novel modified round pin axle die casting die - Google Patents
Novel modified round pin axle die casting die Download PDFInfo
- Publication number
- CN205032678U CN205032678U CN201520650050.4U CN201520650050U CN205032678U CN 205032678 U CN205032678 U CN 205032678U CN 201520650050 U CN201520650050 U CN 201520650050U CN 205032678 U CN205032678 U CN 205032678U
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- CN
- China
- Prior art keywords
- cover half
- round rectangle
- dynamic model
- die casting
- hole
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Abstract
The utility model belongs to the technical field of foundry goods die casting technique and specifically relates to a modified round pin axle die casting die. This novel modified round pin axle die casting die includes movable mould, an upper fixed plate, cover half, bottom plate and unable adjustment base, an upper fixed plate middle part is equipped with a rounded rectangle pit, rounded rectangle pit middle part is equipped with the rounded rectangle opening, a rounded rectangle pit length is greater than rounded rectangle opening length, the rounded rectangle opening runs through an upper fixed plate, the bottom plate middle part is equipped with the 2nd rounded rectangle pit, the movable mould set up in an upper fixed plate last and imbed in in the rounded rectangle pit, the cover half set up in on the bottom plate and imbed in in the 2nd rounded rectangle pit, the movable mould middle part is equipped with the sprue, the sprue runs through the movable mould, the upper surface of cover half is provided with the subchannel, the die cavity passes through the subchannel with the sprue is linked together.
Description
Technical field
The utility model relates to Die-Casting technical field, the bearing pin die casting of specifically a kind of improvement.
Background technology
So-called die casting, full name is compression casting, refers to metal liquid filling molding die cavity under high pressure, high-speed condition, and under high pressure cooling forming, the casting method of the product needed for formation.Along with improving constantly of die casting equipment and technology level, the range of application of die-cast product will constantly expand on existing basis, but existing Die-Casting efficiency is extremely low, cannot meet the demand in market.Extrusion process, as a kind of conventional parts machining technique in society now, has the scope of application widely, thus makes extrusion process have more wide development space.
Utility model content
The utility model is for providing the bearing pin die casting of a kind of structure is simple, shaping efficiency is higher, wastage of material is less, easy to install novel improved.
The utility model is achieved through the following technical solutions:
A kind of bearing pin die casting of improvement, comprise dynamic model, upper mounted plate, cover half, bottom plate and firm banking, the first round rectangle pit is provided with in the middle part of fixed plate, round rectangle opening is provided with in the middle part of described first round rectangle pit, described first round rectangle pit length is greater than described round rectangle Opening length, described round rectangle opening runs through fixed plate, the second round rectangle pit is provided with in the middle part of described bottom plate, described dynamic model to be arranged on fixed plate and to be embedded in described first round rectangle pit, described cover half to be arranged on described bottom plate and to be embedded in described second round rectangle pit, described dynamic model and cover half combine mutually, middle in hollow type, form two die cavitys, sprue is provided with in the middle part of described dynamic model, described sprue runs through described dynamic model, and be connected with described die cavity, the upper surface of described cover half is provided with runner, two die cavitys are connected by described runner, described firm banking is arranged at below described bottom plate.
Described die cavity top to described dynamic model upper surface between be provided with the first through hole, coordinate described first through hole to be provided with the first push rod, described first push rod is embedded among described first through hole.
Described die cavity bottom to described cover half lower surface between be provided with the second through hole and third through-hole, coordinate described second through hole and third through-hole to be provided with the second push rod and the 3rd push rod, described second push rod and the 3rd push rod are embedded among described second through hole and third through-hole respectively.
The upper surface of described dynamic model is parallel to the upper surface of upper mounted plate.
Be provided with overflow launder between described dynamic model and cover half, described overflow launder is connected with described die cavity by overflow lip, and described overflow launder bottom is provided with air discharge duct to the lower surface of described cover half, and described overflow launder is connected with air by described air discharge duct.
Described mold base comprises support and seal cup, and described overflow plate rail is on described support and be positioned at below described bottom plate.
Four angles of the lower surface of described dynamic model are respectively provided with a depression, each angle of upper surface of described cover half is respectively provided with a fixture block, and described fixture block snaps in described depression.
The beneficial effect that the utility model brings is:
In the utility model, the bearing pin die casting of described novel improved comprises dynamic model, upper mounted plate, cover half, bottom plate and firm banking, the first round rectangle pit is provided with in the middle part of fixed plate, round rectangle opening is provided with in the middle part of described first round rectangle pit, described first round rectangle pit length is greater than described round rectangle Opening length, described round rectangle opening runs through fixed plate, the second round rectangle pit is provided with in the middle part of described bottom plate, described dynamic model to be arranged on fixed plate and to be embedded in described first round rectangle pit, described cover half to be arranged on described bottom plate and to be embedded in described second round rectangle pit, described first round rectangle pit, design in round rectangle opening and two round rectangle pits make that described dynamic model and cover half can be stable in upper mounted plate and bottom plate, not easily produce relative displacement, reduce the probability that foundry goods deforms, sprue is provided with in the middle part of described dynamic model, described sprue runs through described dynamic model, the upper surface of described cover half is provided with runner, described die cavity is connected with described sprue by described runner, the design of described sprue and runner, the molten metal physical efficiency needed for die casting foundry goods is made to enter die cavity smoothly, improve the efficiency of die casting.The bearing pin die casting that this kind improves has been accomplished to reuse, efficiency is higher, structure is simple, economize on resources, easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the explosive view of the bearing pin die casting of improvement described in the utility model.
Fig. 2 is the structural representation of the bearing pin die casting of improvement described in the utility model.
Fig. 3 is the structural representation of the first push rod described in the utility model.
Fig. 4 is the structural representation of the second push rod described in the utility model.
Fig. 5 is the structural representation of the 3rd push rod described in the utility model.
Fig. 6 is the structural representation of cover half described in the utility model.
The label that in figure, component names is corresponding is as follows:
1, dynamic model; 2, upper mounted plate; 3, cover half; 4, bottom plate; 5, firm banking; 6, the first round rectangle pit; 7, round rectangle opening; 8, the second round rectangle pit; 9, die cavity; 10, sprue; 11, runner; 12, the first through hole; 13, the first push rod; 14, the second through hole; 15, third through-hole; 16, the second push rod; 17, the 3rd push rod; 18, overflow launder; 19, overflow lip; 20, air discharge duct; 21, support; 22, seal cup; 23, cave in; 24, fixture block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As the embodiment of the bearing pin die casting of novel improved described in the utility model, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and carry shown in 6, comprise dynamic model 1, upper mounted plate 2, cover half 3, bottom plate 4 and firm banking 5, the first round rectangle pit 6 is provided with in the middle part of fixed plate 2, round rectangle opening 7 is provided with in the middle part of described first round rectangle pit 6, described first round rectangle pit 6 length is greater than described round rectangle opening 7 length, described round rectangle opening 7 runs through fixed plate 2, the second round rectangle pit 8 is provided with in the middle part of described bottom plate 4, described dynamic model 1 to be arranged on fixed plate 2 and to be embedded in described first round rectangle pit 6, described cover half 3 to be arranged on described bottom plate 4 and to be embedded in described second round rectangle pit 8, described first round rectangle pit 6, design in round rectangle opening 7 and two round rectangle pits 8 make that described dynamic model 1 and cover half 3 can be stable in upper mounted plate 2 and bottom plate 4, not easily produce relative displacement, reduce the probability that foundry goods deforms, described dynamic model 1 and cover half 3 combine mutually, middle in hollow type, form two die cavitys 9, sprue 10 is provided with in the middle part of described dynamic model 1, described sprue 10 runs through described dynamic model 1, and be connected with described die cavity 9, the upper surface of described cover half 3 is provided with runner 11, two die cavitys 9 are connected by described runner 11, the design of described sprue 10 and runner 11, the molten metal physical efficiency needed for die casting foundry goods is made to enter die cavity 9 smoothly, improve the efficiency of die casting, described firm banking 5 is arranged at below described bottom plate 4.
In the present embodiment, described die cavity 9 top to described dynamic model 1 upper surface between be provided with the first through hole 12, described first through hole 12 is coordinated to be provided with the first push rod 13, described first push rod 13 is embedded among described first through hole 12, design herein, make die casting foundry goods shaping more complete in die cavity 9, carry out die casting as requested, improve the success rate of die casting.
In the present embodiment, described die cavity 9 bottom to described cover half 3 lower surface between be provided with the second through hole 14 and third through-hole 15, described second through hole 14 and third through-hole 15 is coordinated to be provided with the second push rod 16 and the 3rd push rod 17, described second push rod 16 and the 3rd push rod 17 are embedded among described second through hole 14 and third through-hole 15 respectively, design herein, make die casting foundry goods shaping more complete in die cavity 9, carry out die casting as requested, improve the success rate of die casting.
In the present embodiment, the upper surface of described dynamic model 1 is parallel to the upper surface of upper mounted plate 2.
In the present embodiment, overflow launder 18 is provided with between described dynamic model 1 and cover half 3, described overflow launder 18 is connected with described die cavity 9 by overflow lip 19, described overflow launder 18 bottom is provided with air discharge duct 20 to the lower surface of described cover half 3, described overflow launder 18 is connected with air by described air discharge duct 20, the design of described air discharge duct 20, makes the gas produced because of high temperature when die casting is carried out can discharge shaping mold cavity 9 rapidly.
In the present embodiment, described mold base 5 comprises support 21 and seal cup 22, the design of described mold base 5, make improve bearing pin die casting can be more firm stand on ground, not easily rock and collapse, described seal cup 22 frame is on described support 21 and be positioned at below described bottom plate 4, the design of described seal cup 22, the unnecessary metal liquid flowed out by air discharge duct 20 can be collected among described seal cup 22, do not waste material.
In the present embodiment, four angles of the lower surface of described dynamic model 1 are respectively provided with a depression 23, the each angle of upper surface of described cover half 3 is respectively provided with a fixture block 24, described fixture block 24 snaps in described depression 23, design herein, what described dynamic model 1 and cover half 3 were engaged is more tight, better completes die casting work.
Claims (7)
1. the bearing pin die casting improved, it is characterized in that comprising dynamic model, upper mounted plate, cover half, bottom plate and firm banking, the first round rectangle pit is provided with in the middle part of fixed plate, round rectangle opening is provided with in the middle part of described first round rectangle pit, described first round rectangle pit length is greater than described round rectangle Opening length, described round rectangle opening runs through fixed plate, the second round rectangle pit is provided with in the middle part of described bottom plate, described dynamic model to be arranged on fixed plate and to be embedded in described first round rectangle pit, described cover half to be arranged on described bottom plate and to be embedded in described second round rectangle pit, described dynamic model and cover half combine mutually, middle in hollow type, form two die cavitys, sprue is provided with in the middle part of described dynamic model, described sprue runs through described dynamic model, and be connected with described die cavity, the upper surface of described cover half is provided with runner, two die cavitys are connected by described runner, described firm banking is arranged at below described bottom plate.
2. the bearing pin die casting improved as claimed in claim 1, it is characterized in that described die cavity top to described dynamic model upper surface between be provided with the first through hole, coordinate described first through hole to be provided with the first push rod, described first push rod is embedded among described first through hole.
3. the bearing pin die casting improved as claimed in claim 2, it is characterized in that described die cavity bottom to described cover half lower surface between be provided with the second through hole and third through-hole, coordinate described second through hole and third through-hole to be provided with the second push rod and the 3rd push rod, described second push rod and the 3rd push rod are embedded among described second through hole and third through-hole respectively.
4. the bearing pin die casting improved as claimed in claim 3, is characterized in that the upper surface of described dynamic model is parallel to the upper surface of upper mounted plate.
5. the bearing pin die casting improved as claimed in claim 4, it is characterized in that being provided with overflow launder between described dynamic model and cover half, described overflow launder is connected with described die cavity by overflow lip, described overflow launder bottom is provided with air discharge duct to the lower surface of described cover half, and described overflow launder is connected with air by described air discharge duct.
6. the as claimed in claim 5 bearing pin die casting improved, is characterized in that described mold base comprises support and seal cup, and described overflow plate rail is on described support and be positioned at below described bottom plate.
7. the as claimed in claim 5 bearing pin die casting improved, four angles that it is characterized in that the lower surface of described dynamic model are respectively provided with a depression, and each angle of upper surface of described cover half is respectively provided with a fixture block, and described fixture block snaps in described depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650050.4U CN205032678U (en) | 2015-08-24 | 2015-08-24 | Novel modified round pin axle die casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650050.4U CN205032678U (en) | 2015-08-24 | 2015-08-24 | Novel modified round pin axle die casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032678U true CN205032678U (en) | 2016-02-17 |
Family
ID=55291610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520650050.4U Expired - Fee Related CN205032678U (en) | 2015-08-24 | 2015-08-24 | Novel modified round pin axle die casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032678U (en) |
-
2015
- 2015-08-24 CN CN201520650050.4U patent/CN205032678U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160217 Termination date: 20180824 |