CN206287475U - Hot cutting pouring gate equipment in a kind of mould - Google Patents
Hot cutting pouring gate equipment in a kind of mould Download PDFInfo
- Publication number
- CN206287475U CN206287475U CN201621080566.0U CN201621080566U CN206287475U CN 206287475 U CN206287475 U CN 206287475U CN 201621080566 U CN201621080566 U CN 201621080566U CN 206287475 U CN206287475 U CN 206287475U
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- CN
- China
- Prior art keywords
- small
- pressing plate
- bore cylinder
- cylinder pressing
- cutting knife
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses hot cutting pouring gate equipment in a kind of mould, including male die core, the bolt that passes on left of the male die core is installed with small-bore cylinder pressing plate, small-bore cylinder is installed between the male die core and small-bore cylinder pressing plate, hole is opened up in the middle part of the small-bore cylinder pressing plate, cutting knife is provided with the left of the small-bore cylinder pressing plate, the telescopic shaft of the small-bore cylinder is fixedly connected through hole with the right-hand member of cutting knife, the right-hand member of the cutting knife is fixedly connected with back-moving spring, and the right-hand member of the back-moving spring is fixedly connected with the left end of type cylinder pressing plate；Hot cutting pouring gate equipment, simple to operate in the mould, it is ensured that production stability, improves yield and quality, improves cutting efficiency, with very strong applicability, is adapted to large-scale promotion.
Description
Technical field
The utility model is related to technical field of mold, hot cutting pouring gate equipment in specially a kind of mould.
Background technology
Mould, is used to be molded in industrial production, is blow molded, extrudes, the method such as die casting or forging forming, smelting, punching press is obtained
The various moulds and instrument of required product.In brief, mould is the instrument for formed article, and this instrument is by various parts
Constitute, different moulds are made up of different parts.It mainly realizes article by the change of institute's moulding material physical state
The processing of profile.Have the title of " mother of industry ".
Mould occupies highly important status in the industrial production, after mold injection pressurize/cooling before, it is necessary to use cutting
Equipment makes product be separated with cast gate/runner, but traditional cutting equipment is cold cut tool, is disposable sex aids, cumbersome,
High cost, is unfavorable for the efficient production of enterprise, it is therefore desirable to improve.
Utility model content
The purpose of this utility model is to provide hot cutting pouring gate equipment in a kind of mould, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：Hot cutting pouring gate equipment in a kind of mould, including public affairs
Die, the bolt that passes on left of the male die core is installed with small-bore cylinder pressing plate, between the male die core and small-bore cylinder pressing plate
Small-bore cylinder is installed, hole is opened up in the middle part of the small-bore cylinder pressing plate, cutting knife is provided with the left of the small-bore cylinder pressing plate, it is described
The telescopic shaft of small-bore cylinder is fixedly connected through hole with the right-hand member of cutting knife, and the right-hand member of the cutting knife is fixedly connected with reset bullet
Spring, the right-hand member of the back-moving spring is fixedly connected with the left end of type cylinder pressing plate.
Preferably, the corner of the male die core and small-bore cylinder pressing plate offers corresponding screwed hole, and corresponding screwed hole
Between be mounted on bolt.
Preferably, the back-moving spring is sleeved on the outer wall of the telescopic shaft of small-bore cylinder.
Compared with prior art, the beneficial effects of the utility model are：Hot cutting pouring gate equipment, simple to operate in the mould, protects
Card production stability, improves yield and quality, improves cutting efficiency, with very strong applicability, is adapted to large-scale promotion.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is control principle drawing of the present utility model.
In figure：1 male die core, 2 small-bore cylinders, 3 small-bore cylinder pressing plates, 4 holes, 5 cutting knifes, 6 cutting knifes enter son, 7 back-moving springs, 8 spiral shells
Pit, 9 bolts.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：Hot cutting pouring gate equipment in a kind of mould, including male model
Benevolence 1, the bolt 9 that passes on left of the male die core 1 is installed with small-bore cylinder pressing plate 3, the male die core 1 and small-bore cylinder pressing plate 3
Between small-bore cylinder 2 is installed, the middle part of the small-bore cylinder pressing plate 3 opens up hole 4, and the left side of the small-bore cylinder pressing plate 3 is provided with
Cutting knife 5, the telescopic shaft of the small-bore cylinder 2 is fixedly connected through hole 4 with the right-hand member of cutting knife 5, the fixation of the right-hand member of the cutting knife 5
Back-moving spring 7 is connected with, the right-hand member of the back-moving spring 7 is fixedly connected with the left end of type cylinder pressing plate 3.
Specifically, the corner of the male die core 1 and small-bore cylinder pressing plate 3 offers corresponding screwed hole 8, and corresponding screw thread
Bolt 9 is mounted between hole 8.Multiple bolts 9, improve the stability between male die core 1 and small-bore cylinder pressing plate 3.
Specifically, the back-moving spring 7 is sleeved on the outer wall of the telescopic shaft of small-bore cylinder 2.Prevent back-moving spring 7 from inclining
Tiltedly.
Hot cutting pouring gate equipment in the mould, equipment is arranged on the lower end of cast gate, and small-bore cylinder 2 is passed through into tracheae and height when using
Pressuring oil pipe is connected with source of the gas with oil sources respectively, and tracheae and high-pressure oil pipe are mounted on magnetic valve, and equipment first connects high pressure when connecting
Oil pipe reconnects tracheae, and equipment first disconnects tracheae when disconnecting and can disconnect high-pressure oil pipe, when being cut, passes through
PLC opens magnetic valve, and 600 kilograms of high pressure of output is produced in 1 second, makees because the low pressure oil for exporting plays oil circuit saturation
With so that High voltage output oil can complete the effect of high-pressure motive in 1 second, small-bore cylinder 2 starts rapidly, band actuating miniature oil pressure plate 3
Drive cutting knife 5 to move upwards, stop when cutting knife 5 moves to set stop surface, now the plane of miniature oil pressure plate 3 is just
With the top contact of the cavity of setting, product is separated with cast gate, there is miniature oil pressure plate 3 to draw in back-moving spring 7 after product cooling
Lead cutting knife 5 to reset, complete a cycle action, it is simple to operate so as to realize fervent product and cast gate automatic separation in mould,
Ensure production stability, improve yield and quality, improve cutting efficiency.Therefore hot cutting pouring gate equipment in the mould, operates letter
It is single, it is ensured that production stability, yield and quality are improve, cutting efficiency is improve, with very strong applicability, it is adapted to extensive
Promote.
After mold injection pressurize/cooling before, external equipment hydraulic oil start promote the upward movement progress of inner plunger of small-bore cylinder 2
The overall motion upwards of cutting knife compoboard, stops, now the tall face of cutting knife 5 when cutting knife panel movement is to set stop surface
Touch wear face of the plane of 0.05mm just with setting contacts, and product is separated with cast gate/runner, there is cutting knife panel after product cooling
And the guiding cutting knife 5 of back-moving spring 7 resets, and completes a cycle action.So as to realize that fervent product is automatic with sprue channel in mould
Separation function.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of hot cutting pouring gate equipment in mould, including male die core（1）, it is characterised in that：The male die core（1）Pass on left spiral shell
Bolt（9）It is installed with small-bore cylinder pressing plate（3）, the male die core（1）With small-bore cylinder pressing plate（3）Between small-bore cylinder is installed（2）,
The small-bore cylinder pressing plate（3）Middle part open up hole（4）, the small-bore cylinder pressing plate（3）Left side be provided with cutting knife（5）, it is described
Cutting knife（5）Left side be provided with cutting knife and enter son（6）, the small-bore cylinder（2）Telescopic shaft pass through hole（4）With cutting knife（5）Right-hand member
It is fixedly connected, the cutting knife（5）Right-hand member be fixedly connected with back-moving spring（7）, the back-moving spring（7）Right-hand member and type cylinder
Pressing plate（3）Left end be fixedly connected.
2. hot cutting pouring gate equipment in a kind of mould according to claim 1, it is characterised in that：The male die core（1）With it is miniature
Cylinder pressing plate（3）Corner offer corresponding screwed hole（8）, and corresponding screwed hole（8）Between be mounted on bolt（9）.
3. hot cutting pouring gate equipment in a kind of mould according to claim 1, it is characterised in that：The back-moving spring（7）Suit
In small-bore cylinder（2）Telescopic shaft outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080566.0U CN206287475U (en) | 2016-09-24 | 2016-09-24 | Hot cutting pouring gate equipment in a kind of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080566.0U CN206287475U (en) | 2016-09-24 | 2016-09-24 | Hot cutting pouring gate equipment in a kind of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206287475U true CN206287475U (en) | 2017-06-30 |
Family
ID=59095258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621080566.0U Expired - Fee Related CN206287475U (en) | 2016-09-24 | 2016-09-24 | Hot cutting pouring gate equipment in a kind of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206287475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942185A (en) * | 2021-10-25 | 2022-01-18 | 集美大学 | Method for hot cutting pouring gate in temperature control dynamic variable mold temperature injection mold and hydraulic device |
-
2016
- 2016-09-24 CN CN201621080566.0U patent/CN206287475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942185A (en) * | 2021-10-25 | 2022-01-18 | 集美大学 | Method for hot cutting pouring gate in temperature control dynamic variable mold temperature injection mold and hydraulic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20180924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |