CN205032669U - Vehicle mirror base die casting die's last membrane module - Google Patents
Vehicle mirror base die casting die's last membrane module Download PDFInfo
- Publication number
- CN205032669U CN205032669U CN201520637672.3U CN201520637672U CN205032669U CN 205032669 U CN205032669 U CN 205032669U CN 201520637672 U CN201520637672 U CN 201520637672U CN 205032669 U CN205032669 U CN 205032669U
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- China
- Prior art keywords
- die
- mirror base
- die cavity
- patrix
- mounting groove
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Abstract
The utility model belongs to the technical field of foundry goods die casting technique and specifically relates to a vehicle mirror base die casting die's last membrane module. This vehicle mirror base die casting die's last membrane module includes mould, an upper fixed plate and die cavity, the die cavity is located go up on the lower surface of mould, be equipped with first mounting groove on an upper fixed plate's the lower surface, go up the mould imbed in in the first mounting groove, it is equipped with convex fluting, cooperation to go up mould one side convex recess is equipped with the reposition of redundant personnel awl, be equipped with the runner cover on an upper fixed plate's the upper surface, the diameter of convex recess equals the diameter of runner cover, the axis of convex recess with the axis of runner cover coincides each other, runner cover lower part is equipped with the gate, the gate extends to the lower surface of bottom plate.
Description
Technical field
The utility model relates to Die-Casting technical field, specifically a kind of upper die component of car mirror base casting die.
Background technology
So-called die casting, full name is compression casting, refers to and metal liquid is filled 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, existing common die cannot meet the requirement of technology, cannot accomplish to change die casting casting dimension with demand, and therefore present stage needs a kind of die casting that can adjust casting dimension at any time more.But among reality, along with the development of society, the use of automobile also increases day by day, car mirror bearing is the base that automobile mirrors is installed, and its demand also increases day by day, therefore present stage need a kind of rapidly and efficiently, the less die casting of loss meets the demand in market.
Utility model content
The upper die component of the car mirror base casting die that a kind of structure is simple in order to provide for the utility model, wastage of material less, shaping efficiency is higher, easy to install.
The utility model is achieved through the following technical solutions:
A kind of upper die component of car mirror base casting die, be positioned at above bottom plate, comprise patrix, upper mounted plate and die cavity, described die cavity is positioned on the lower surface of described patrix, the lower surface of fixed plate is provided with the first mounting groove, described patrix is embedded in described first mounting groove, described patrix side is provided with circular arc fluting, described circular groove is coordinated to be provided with spreader, the upper surface of fixed plate is provided with sprue bush, the diameter of described circular groove equals the diameter of described sprue bush, the axis of described circular groove and the axis of described sprue bush overlap, described sprue bush bottom is provided with gate, described gate extends to the lower surface of described bottom plate.
The lower surface of described patrix is provided with overflow lip and overflow launder, and described overflow launder is communicated in described die cavity by described overflow lip.
Fixed plate both sides are provided with the second through hole, and described second through hole and vertical direction are that 30 ° of angles are arranged, and coordinate described second through hole to be provided with Angle Pin, described Angle Pin runs through described second through hole.
The upper surface inside of described die cavity is provided with the second depression, and described second depression is in flower shape.
The upper surface inside of described die cavity is provided with the 3rd depression, described 3rd depression ovalize.
The upper surface inside of described die cavity is provided with projection, and described projection is truncated cone-shaped.
The beneficial effect that the utility model brings is:
In the utility model, the upper die component of described car mirror base casting die comprises patrix, counterdie, upper mounted plate, bottom plate, two die casting casting dimension Control Components and spreader, the lower surface of fixed plate is provided with the first mounting groove, described patrix is embedded in described first mounting groove, the upper surface of described bottom plate is provided with the second mounting groove, described counterdie is embedded in described second mounting groove, described upper die and lower die cooperatively interact, middle in hollow type, form die cavity, on, counterdie embeds in fixed head, make mould fixing more stable, the scope of the lower surface of described forward block and rail block and the angle α of horizontal direction is between 15 ° ~ 45 °, the scope of the length L of described size Control block is between 3 centimetres ~ 7 centimetres, variable α angle, variable L, all make die casting foundry goods can adjust own dimensions according to demand at any time.The upper die component of this kind of car mirror base casting die accomplish easy to use, structure is simple, can reuse, economize on resources.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the explosive view of car mirror base casting die described in the utility model.
Fig. 2 is the structural representation of car mirror base casting die described in the utility model.
Fig. 3 is the structural representation of rail block described in the utility model.
Fig. 4 is the structural representation of forward block described in the utility model.
Fig. 5 is the upward view of patrix described in the utility model.
Fig. 6 is the front view of die casting foundry goods described in the utility model.
Fig. 7 is the structural representation of size Control block described in the utility model.
Fig. 8 is the structural representation of push rod described in the utility model.
Fig. 9 is the structural representation of Angle Pin described in the utility model.
The label that in figure, component names is corresponding is as follows:
1, die casting foundry goods; 2, patrix; 3, counterdie; 4, upper mounted plate; 5, bottom plate; 6, die casting casting dimension Control Component; 7, spreader; 8, the first mounting groove; 9, the second mounting groove; 10, die cavity; 11, the 3rd mounting groove; 12, size Control block; 13, rail block; 14, Angle Pin; 15, forward block; 16, the first side; 17, the first depression; 18, the second side; 19, card article; 20, the 3rd side; 21, draw-in groove; 22, the 4th mounting groove; 23, sprue bush; 24, gate; 25, circular arc fluting; 26, the second depression; 27, the 3rd depression; 28, protruding; 29, overflow lip; 30, overflow launder; 31, communicating passage; 32, the 5th mounting groove; 33, guiding gutter; 34, sprue; 35, the first through hole; 36, the second through hole; 37, slot; 38, third through-hole; 39, push rod; 40, mold base; 41, base; 42, waste liquid take-up reel.
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 upper die component of car mirror base casting die described in the utility model, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Fig. 8 and Fig. 9, for die casting foundry goods 1, comprise patrix 2, counterdie 3, upper mounted plate 4, bottom plate 5, two die casting casting dimension Control Components 6 and spreader 7, the lower surface of fixed plate 4 is provided with the first mounting groove 8, described patrix 2 is embedded in described first mounting groove 8, the upper surface of described bottom plate 5 is provided with the second mounting groove 9, described counterdie 3 is embedded in described second mounting groove 9, described patrix 2 and counterdie 3 cooperatively interact, middle in hollow type, form die cavity 10, described patrix 2 and counterdie 3 embed in fixed head, make mould fixing more stable, not easily produce and slide and cause casting deformation, described bottom plate 5 is positioned at described second mounting groove 9 both sides and is also provided with two the 3rd mounting grooves 11, two die casting casting dimension Control Components 6 are embedded in two the 3rd mounting grooves 11 respectively, and be close to described counterdie 3, described spreader 7 embeds in described bottom plate 5, each die casting casting dimension Control Component 6 comprises size Control block 12, two rail blocks 13 and Angle Pin 14, the symmetrical setting of two die casting casting dimension Control Components 6, die casting casting dimension Control Component 6 is symmetrical arranged, make mould can simultaneously die casting two foundry goods, greatly improve the efficiency of die casting, each die casting casting dimension Control Component 6 comprises two symmetrically arranged rail blocks 13, a forward block 15 is provided with between two rail blocks 13, described Angle Pin 14 runs through described forward block 15, first side 16 of described forward block 15 is provided with the first depression 17, described size Control block 12 is vertically embedded in described first depression 17, the scope of the lower surface of described forward block 15 and rail block 13 and the angle α of horizontal direction is between 15 ° ~ 45 °, the scope of the length L of described size Control block 12 is between 3 centimetres ~ 7 centimetres, variable α angle, variable L, all make die casting foundry goods 1 can adjust own dimensions according to demand at any time.
In the present embodiment, described forward block 15 is provided with card article 19 perpendicular to the second bottom, side 18 of described first side 16, the bottom that described rail block 13 is parallel to the 3rd side 20 of described second side 18 is provided with draw-in groove 21, described card article 19 snaps in described draw-in groove 21, described forward block 15 is free to slide between two rail blocks 13, dismountable die casting casting dimension Control Component 6, makes die casting work become more flexible, increases work efficiency.
In the present embodiment, the lower surface of described forward block 15 and rail block 13 and angle α=30 ° of horizontal direction, described card article 19 and draw-in groove 21 are parallel to the lower surface of described forward block 15 and rail block 13 respectively.
In the present embodiment, two the 4th mounting grooves 22 are provided with in each 3rd mounting groove 11, the described lower surface of the 4th mounting groove 22 and angle α=30 ° of horizontal direction, two rail blocks 13 are embedded in two the 4th mounting grooves 22 respectively, design herein, what it is such that die casting casting dimension Control Component 6 can be more firm is installed in bottom plate.
In the present embodiment, the length of described size Control block 12 is three centimetres, four centimetres, five centimetres, six centimetres or seven centimetres, and the degree of depth of described first depression 17 is two centimetres.
In the present embodiment, fixed plate 4 is provided with sprue bush 23, described sprue bush 23 inside is provided with gate 24, described gate 24 is connected with described spreader 7, the central axis of described sprue bush 23 and the central axes of described spreader 7, the design of described sprue bush 23, makes pouring nozzle can perfectly stretch among upper mounted plate 4, make metal liquid can all enter die cavity 10, do not waste material.
In the present embodiment, described patrix 2 side is provided with circular arc fluting 25, described circular groove 25 is coordinated to be provided with spreader 7, described circular groove 25 diameter equals described sprue bush 23 diameter, the axis of described circular groove 25 and the axis of described sprue bush 23 overlap, design herein, and spreader 7 and mould itself can be fit together more closely, do not waste material, more improve operating efficiency.
In the present embodiment, the upper surface inside of described die cavity 10 is provided with the second depression 26, and described second depression 26 is in flower shape.
In the present embodiment, the upper surface inside of described die cavity 10 is provided with the 3rd depression 27, described 3rd depression 27 ovalizes.
In the present embodiment, the upper surface inside of described die cavity 10 is provided with protruding 28, described protruding 28 in truncated cone-shaped.
In the present embodiment, overflow lip 29, overflow launder 30 and communicating passage 31 is provided with between described patrix 2 and counterdie 3, described communicating passage 31 one end is communicated in air, the other end is communicated in described overflow launder 30, the design of described communicating passage 31, make the gas produced because of high temperature when die casting is carried out can discharge die cavity 10 rapidly, described overflow lip 29 is for being communicated with described die cavity 10 and overflow launder 30, the design of described overflow lip 29, filled metal liquid in die cavity 10 after, unnecessary metal liquid can discharge die cavity 10, and makes foundry goods can be more full.
In the present embodiment, described bottom plate 5 is positioned at described second mounting groove 9 side and is provided with the 5th mounting groove 32, described spreader 7 is embedded in described 5th mounting groove 32, described spreader 7 is provided with guiding gutter 33, sprue 34 by entering described die cavity for metal liquid between described guiding gutter 33 with described die cavity 10 is connected, the water conservancy diversion direction of described sprue 34 pairs of metal liquids is perpendicular to the die sinking direction of patrix 2, and described sprue 34 is positioned at described die cavity 10 top.
In the present embodiment, described forward block 15 is provided with the first through hole 35, fixed plate 4 is provided with the second through hole 36, described bottom plate 5 is provided with fluting 37, described first through hole 35, second through hole 36 and fluting 37 are that 30 ° of angles are arranged with vertical direction, and described Angle Pin 14 passes described second through hole 36, first through hole 35 and fluting 37 successively, the design of described Angle Pin 14, Die-Casting work can be carried out smoothly, the situation of can not rise mould and burst-mode.
In the present embodiment, described counterdie 3 is provided with four third through-holes 38, described third through-hole 38 lower diameter is greater than upper diameter, described third through-hole 38 is coordinated to be provided with four push rods 39, described push rod 39 lower diameter is greater than mid diameter, described push rod 39 mid diameter is greater than upper diameter, and described push rod 9 is embedded in described third through-hole 38 respectively, and described push rod 39 top protrudes from described third through-hole 38 and arranges.
In the present embodiment, described car mirror base casting die also comprises mold base 40, and described mold base 40 is positioned at described bottom plate 5 bottom, the design of described mold base 40, what make that car mirror base casting die counterdie can be more firm stands on ground, not easily rocks and collapses.Described mold base 40 comprises base 41 and waste liquid take-up reel 42, described waste liquid take-up reel 42 frame is on described base 41 and be positioned at below described bottom plate 5, the design of described waste liquid take-up reel 42, the unnecessary metal liquid flowed out by communicating passage 31 can be collected among described waste liquid take-up reel 42, do not waste material.
Claims (6)
1. the upper die component of a car mirror base casting die, be positioned at above bottom plate, it is characterized in that comprising patrix, upper mounted plate and die cavity, described die cavity is positioned on the lower surface of described patrix, the lower surface of fixed plate is provided with the first mounting groove, described patrix is embedded in described first mounting groove, described patrix side is provided with circular arc fluting, described circular groove is coordinated to be provided with spreader, the upper surface of fixed plate is provided with sprue bush, the diameter of described circular groove equals the diameter of described sprue bush, the axis of described circular groove and the axis of described sprue bush overlap, described sprue bush bottom is provided with gate, described gate extends to the lower surface of described bottom plate.
2. the upper die component of car mirror base casting die as claimed in claim 1, it is characterized in that the lower surface of described patrix is provided with overflow lip and overflow launder, described overflow launder is communicated in described die cavity by described overflow lip.
3. the upper die component of car mirror base casting die as claimed in claim 2, it is characterized in that fixed plate both sides are provided with the second through hole, described second through hole and vertical direction are that 30 ° of angles are arranged, and coordinate described second through hole to be provided with Angle Pin, described Angle Pin runs through described second through hole.
4. the upper die component of car mirror base casting die as claimed in claim 3, is characterized in that the upper surface inside of described die cavity is provided with the second depression, and described second depression is in flower shape.
5. the upper die component of car mirror base casting die as claimed in claim 4, is characterized in that the upper surface inside of described die cavity is provided with the 3rd depression, described 3rd depression ovalize.
6. the upper die component of car mirror base casting die as claimed in claim 5, it is characterized in that the upper surface inside of described die cavity is provided with projection, described projection is truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637672.3U CN205032669U (en) | 2015-08-20 | 2015-08-20 | Vehicle mirror base die casting die's last membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637672.3U CN205032669U (en) | 2015-08-20 | 2015-08-20 | Vehicle mirror base die casting die's last membrane module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032669U true CN205032669U (en) | 2016-02-17 |
Family
ID=55291601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520637672.3U Expired - Fee Related CN205032669U (en) | 2015-08-20 | 2015-08-20 | Vehicle mirror base die casting die's last membrane module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032669U (en) |
-
2015
- 2015-08-20 CN CN201520637672.3U patent/CN205032669U/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 |
Granted publication date: 20160217 Termination date: 20180820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |