CN207857817U - A kind of casing ejecting structure for die casting - Google Patents
A kind of casing ejecting structure for die casting Download PDFInfo
- Publication number
- CN207857817U CN207857817U CN201721799322.2U CN201721799322U CN207857817U CN 207857817 U CN207857817 U CN 207857817U CN 201721799322 U CN201721799322 U CN 201721799322U CN 207857817 U CN207857817 U CN 207857817U
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- CN
- China
- Prior art keywords
- casing
- pin
- plate
- fixed plate
- push plate
- 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.)
- Expired - Fee Related
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model is related to a kind of casing ejecting structures for die casting, including mold core, die holder and upper mounted plate, insertion is equipped with mold core on the die holder, the die holder lower disposed has through-hole, the through-hole is located at below mold core, through-hole lower end is equipped with pin fixed plate, it is vertically-mounted in the pin fixed plate to have pin, casing push plate is installed in the pin fixed plate, the casing being socketed on pin is installed in the casing push plate, push plate is installed below the die holder, the vertically-mounted push rod for thering is upper end mutually to be pushed up with casing push plate in the push plate.The utility model have it is simple in structure, easy for installation, easily disassembled, by arranging push rod, so that the length of pin and casing reduces, the features such as causing damage of product to avoid thrust excessive, while also increasing the service life of pin and casing.
Description
Technical field
The utility model is related to die casting technical fields, and knot is ejected more particularly to a kind of casing for die casting
Structure.
Background technology
Common casing ejecting structure ejects casing from pin as shown in Fig. 2, directly push casing by push plate, this
In kind of mode of operation, the length of casing and pin can be very long, and when operation can not control ejecting force very well, be easy to cause product damage
It is bad, simultaneously because casing and pin are long, casing and pin service life can be greatly reduced, to solve the above-mentioned problems, design
A kind of new casing ejecting structure is necessary.
Invention content
The technical problem to be solved by the utility model is to provide a kind of casing ejecting structures for die casting, have
It is simple in structure, easy for installation, easily disassembled, by arranging push rod, so that the length of pin and casing reduces, to avoid thrust
It is excessive and cause damage of product, while the features such as also increase the service life of pin and casing.
Technical solution adopted by the utility model to solve its technical problems is：A kind of casing for die casting is provided
Ejecting structure, including mold core, die holder and upper mounted plate, on the die holder insertion mold core, the die holder lower part cloth are installed
It is equipped with through-hole, which is located at below mold core, and through-hole lower end is equipped with pin fixed plate, pacifies vertically in the pin fixed plate
Equipped with pin, casing push plate is installed in the pin fixed plate, is equipped with and is socketed on pin in the casing push plate
Casing, push plate is installed below the die holder, it is vertically-mounted in the push plate to there is upper end to be pushed away with what casing push plate was mutually pushed up
Bar.
The push plate upper surface is equipped with the upper mounted plate of fixed push rod.
The through hole of the pin fixed plate lower face installation pin is equipped with the plug of fixator pins.
The pin fixed plate is connected with die holder by pin, is adopted between the plug and the through-hole of pin fixed plate
It is threadedly coupled.
The casing push plate lower face is disposed with the casing fixed plate of embedded pin dead plate upper end Middle face, described
It is connected by attachment screw between casing fixed plate and casing push plate.
The push rod upper end passes through pin fixed plate and casing fixed plate mutually to be pushed up with casing push plate.
Old-fashioned structure is in process of production since casing ejects long, and casing, pin are easy stuck, and spare part is of large quantities,
Of high cost and replacement is frequent, seriously affects normal production.New construction drives casing push plate by the conversion of power using mandril push plate
Play the role of casing ejection, do not allow since casing, cotter length are short in production process it is flexible, in casing active procedure just not
Can be stuck, the service life of casing and pin is considerably increased, productive temp is improved.
Advantageous effect：The utility model is related to a kind of casing ejecting structures for die casting, have simple in structure, peace
Dress is convenient, easily disassembled, by arrange push rod, so that pin and casing length reduction, caused to avoid thrust excessive
Damage of product, while the features such as also increase the service life of pin and casing.
Description of the drawings
Fig. 1 is the full sectional view of the utility model；
Fig. 2 is the topology view before the utility model improves.
Diagram：1, mold core, 2, die holder, 3, upper mounted plate, 4, push plate, 5, pin, 6, casing, 9, push rod, 10, casing pushes away
Plate, 11, casing fixed plate, 12, pin fixed plate, 13, plug.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiment of the utility model is related to a kind of casing ejecting structure for die casting, as shown in Fig. 1-2,
Including mold core 1, die holder 2 and upper mounted plate 3, embedded on the die holder 2 to be equipped with mold core 1,2 lower disposed of die holder has
Through-hole, the through-hole are located at the lower section of mold core 1, and through-hole lower end is equipped with pin fixed plate 12, vertical in the pin fixed plate 12
Pin 5 is installed, casing push plate 10 is installed in the pin fixed plate 12, socket is installed in the casing push plate 10
Casing 6 on pin 5,2 lower section of the die holder are equipped with push plate 4, vertically-mounted in the push plate 4 to have upper end and casing
The push rod 9 on 10 phase top of push plate.
4 upper surface of push plate is equipped with the upper mounted plate 3 of fixed push rod 9.
The through hole of 12 lower face of the pin fixed plate installation pin 5 is equipped with the plug 13 of fixator pins 5.
The pin fixed plate 12 is connected with die holder 2 by pin, and the plug 13 is logical with pin fixed plate 12
Using threaded connection between hole.
10 lower face of casing push plate is disposed with the casing fixed plate 11 in the middle part of embedded 12 upper surface of pin fixed plate,
It is connected by attachment screw between the casing fixed plate 11 and casing push plate 10.
9 upper end of push rod passes through pin fixed plate 12 and casing fixed plate 11 and 10 phase top of casing push plate.
Embodiment
When needing to deviate from casing 6, start push plate 4 first, push plate 4 pushes push rod 9, the upper end of push rod 9 to push
Casing push plate 10, casing push plate 10 push casing 6 so that and casing 6 is detached with pin 5, compared with the structure of script, this structure profit
It drives casing push plate 10 to play the role of casing 6 with push rod 9 and push plate 4 to eject, due to casing 6,7 length of pin in production process
It is short do not allow it is flexible, would not be stuck in 6 active procedure of casing, considerably increase the service life of casing 6 and pin 5, improve life
Produce beat.
Claims (6)
1. a kind of casing ejecting structure for die casting, including mold core (1), die holder (2) and upper mounted plate (3), feature
It is：Insertion is equipped with mold core (1) on the die holder (2), and the die holder (2) lower disposed has through-hole, which is located at
Below mold core (1), through-hole lower end is equipped with pin fixed plate (12), vertically-mounted in the pin fixed plate (12) to have pin
(5), casing push plate (10) is installed in the pin fixed plate (12), is equipped with and is socketed in the casing push plate (10)
Casing (6) on pin (5), is equipped with push plate (4) below the die holder (2), in the push plate (4) it is vertically-mounted have on
Hold the push rod (9) mutually pushed up with casing push plate (10).
2. a kind of casing ejecting structure for die casting according to claim 1, it is characterised in that：The push plate
(4) upper surface is equipped with the upper mounted plate (3) of fixed push rod (9).
3. a kind of casing ejecting structure for die casting according to claim 1, it is characterised in that：The pin
The through hole of fixed plate (12) lower face installation pin (5) is equipped with the plug (13) of fixator pins (5).
4. a kind of casing ejecting structure for die casting according to claim 3, it is characterised in that：The pin
Fixed plate (12) is connected with die holder (2) by pin, is used between the plug (13) and the through-hole of pin fixed plate (12)
It is threadedly coupled.
5. a kind of casing ejecting structure for die casting according to claim 1, it is characterised in that：The casing
Push plate (10) lower face is disposed with the casing fixed plate (11) in the middle part of embedded pin fixed plate (12) upper surface, and the casing is solid
It is connected by attachment screw between fixed board (11) and casing push plate (10).
6. a kind of casing ejecting structure for die casting according to claim 5, it is characterised in that：The push rod
(9) upper end passes through pin fixed plate (12) and casing fixed plate (11) mutually to be pushed up with casing push plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799322.2U CN207857817U (en) | 2017-12-21 | 2017-12-21 | A kind of casing ejecting structure for die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799322.2U CN207857817U (en) | 2017-12-21 | 2017-12-21 | A kind of casing ejecting structure for die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207857817U true CN207857817U (en) | 2018-09-14 |
Family
ID=63465605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721799322.2U Expired - Fee Related CN207857817U (en) | 2017-12-21 | 2017-12-21 | A kind of casing ejecting structure for die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207857817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057868A (en) * | 2017-12-21 | 2018-05-22 | 宁波辉旺机械有限公司 | A kind of casing ejecting structure for die casting |
-
2017
- 2017-12-21 CN CN201721799322.2U patent/CN207857817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057868A (en) * | 2017-12-21 | 2018-05-22 | 宁波辉旺机械有限公司 | A kind of casing ejecting structure for die casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315800 No. 88 Yuwangshan Road, Daguan, Beilun District, Ningbo City, Zhejiang Province Patentee after: Zhejiang Huiwang Machinery Technology Co.,Ltd. Address before: 315800 No. 7 Lushan Road, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO HUIWANG MACHINERY Co.,Ltd. |
|
| 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: 20180914 Termination date: 20211221 |