CN202482203U - Glass side channel core-pulling mechanism - Google Patents
Glass side channel core-pulling mechanism Download PDFInfo
- Publication number
- CN202482203U CN202482203U CN2012200515358U CN201220051535U CN202482203U CN 202482203 U CN202482203 U CN 202482203U CN 2012200515358 U CN2012200515358 U CN 2012200515358U CN 201220051535 U CN201220051535 U CN 201220051535U CN 202482203 U CN202482203 U CN 202482203U
- Authority
- CN
- China
- Prior art keywords
- side channel
- pulling mechanism
- channel core
- spring
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a glass side channel core-pulling mechanism. The glass side channel core-pulling mechanism solves the problems that the existing glass side channel core-pulling mechanism is complex in structure, high in production cost and complicated to use. The glass side channel core-pulling mechanism mainly comprises a mould (1), two fork stripes which are symmetrically arranged on the mould (1), a locating pin (3) which fixes one end of each fork stripe, and a spring (4) which connects the other end of each fork stripe, wherein the two fork stripes are both hinged with the locating pin (3). The glass side channel core-pulling mechanism has the advantages of simple structure, convenient operation, and low cost and the like.
Description
Technical field
The utility model relates to a kind of core-pulling mechanism, specifically, what relate to is the core-pulling mechanism that applies to illuminating glass Lamp cup moulding compacting side channel.
Background technology
When glasswork has gaging hole different with die sinking direction (straight up) or side channel; Generally all must the part of moulding side opening or side channel be made movably mechanism; Before the goods demoulding; Earlier, from mold cavity, deviate from goods then, accomplish the extraction of side direction activity die cavity and reset its taking-up.This mechanism practical, thereby be widely used in the injection mold industry.
Although the kind of core-pulling mechanism is more, as motor-drivenly loose core, manually loose core, hydraulic pressure is loosed core etc.But existing these core-pulling mechanism one-piece constructions are comparatively complicated, production cost is higher, also more complicated of use, with core-pulling mechanism apply to illuminating glass Lamp cup side channel moulding compacting technological less and immature, it is not used widely.
The utility model content
It is a kind of when realizing glass cylinder compacting side channel and loosing core that the purpose of the utility model is to provide, and improves the structure of loosing core it is oversimplified, thereby reach the glass cylinder side channel core-pulling mechanism of purpose such as simple to operate, that cost is low.
The scheme that realizes the utility model is following: glass cylinder side channel core-pulling mechanism; The springs that mainly are symmetricly set in the steady brace of the fork bar on the mould, fixing two fork bar one ends by mould, two and connect two fork bar the other ends constitute, said two fork bars all with steady brace formation hinge.
Further, said fork bar is by press strip, and the connecting strip that end and press strip one end are solidified as a whole constitutes.
Further, the other end of said press strip also is provided with pushing block.
In order also to be provided with supporting plate on the said mould to fork bar location, said connecting strip fixes through steady brace and supporting plate.
In order to reach best locating effect, said supporting plate is made up of upper bearing plate that is fixed in the mould upper end and the lower support plate that is fixed in the mould lower end, and said connecting strip is between upper bearing plate and lower support plate.
In order can better spring to be fixed on the fork bar, said spring is connected with the fork bar through spring-loaded.
In order better to realize the fixing of spring, also be provided with the spring-loaded pin on the said spring-loaded.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model is simple in structure, and dependable performance is easy to use, and production cost is low, can satisfy the demand of production technique fully;
(2) two of the utility model fork bars all constitute hinge with steady brace, can when loosing core, better realize the purpose of compacting side channel;
(3) setting of the utility model spring can realize pitching resetting of bar automatically, need not manual operation, makes operation simpler;
(4) setting of the utility model spring-loaded and spring-loaded pin can better be fixed on the fork bar spring;
(5) the utility model low cost of manufacture is fit to apply.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Wherein, the component name that Reference numeral is corresponding among the figure is called: 1-mould, 2-spring-loaded pin, 3-steady brace, 4-spring, 5-press strip, 6-connecting strip, 7-pushing block, 8-supporting plate, 9-spring-loaded.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is done to specify further, but the embodiment of the utility model is not limited thereto.
Embodiment
As shown in Figure 1, the utility model comprises mould 1, steady brace 3, spring 4 and fork bar.Fork bar quantity is two, is symmetricly set on the mould 1, promptly pitches two sides that bar is arranged at mould 1 respectively for two.The fork bar is made up of press strip 5 and connecting strip 6, and an end of connecting strip 6 is welded in an end of press strip 5, and the other end of connecting strip 6 then constitutes hinge with steady brace 3, and promptly two fork bars all constitute hinge with steady brace 3.The other end of press strip 5 then is provided with spring 4.
In order to make steady brace 3 reach better locating effect; Steady brace 3 is fixed on the mould 1 through supporting plate 8; Supporting plate 8 is made up of upper bearing plate that is fixed in mould 1 upper end and the lower support plate that is fixed in mould 1 lower end, and the connecting strip 6 that steady brace 3 constitutes hinge is between upper bearing plate and lower support plate.
In order to realize pitching the to-and-fro movement of bar, the other end of said press strip 5 also is provided with pushing block 7.
For spring 4 can better be fixed on the fork bar, said spring 4 through spring-loaded 9 with pitch bar and be connected, also be provided with spring-loaded pin 2 on the spring-loaded 9, this spring-loaded pin 2 the ejection that can avoid spring 4 is set.
Present embodiment as the power of loosing core, promptly disposes cylinder with pressurized air on the glass ware forming press, carry out side core-pulling and reset through the to-and-fro movement of cylinder piston.
Working process is following: when glass gob dropped in the mould 1, through the rotation of glass ware forming press rotating disk, the station of mould 1 went to the cylinder place, and at this moment, cylinder piston acts on the pushing block 7 that is arranged on the fork bar.Because pushing block 7 is as a whole with spring 4, thereby drive spring 4 compressions.Two of causes are pitched bars and are all constituted hinges with steady brace 3, and mould 1 is realized locating through this hinge, moves to the centre so pitch bar, thereby on glassy product, forms side channel.
When cylinder piston left pushing block 7, promptly during the forces on the pushing block 7, according to the reset function of spring 4, spring 4 resetted.At this moment, the fork bar moves to both sides, accomplishes and once looses core.The dial rotation of glass ware forming press when going to correct position, is taken out product then, and work is accomplished.
According to above design, just can realize the utility model preferably.
Claims (7)
1. glass cylinder side channel core-pulling mechanism; It is characterized in that: the springs (4) that mainly are symmetricly set in the steady brace (3) of the fork bar on the mould (1), fixing two fork bar one ends by mould (1), two and connect two fork bar the other ends constitute, said two fork bars all with steady brace (3) formation hinge.
2. glass cylinder side channel core-pulling mechanism according to claim 1 is characterized in that: said fork bar is by press strip (5), and the connecting strip (6) that end and press strip (5) one ends are solidified as a whole constitutes.
3. glass cylinder side channel core-pulling mechanism according to claim 2 is characterized in that: the other end of said press strip (5) also is provided with pushing block (7).
4. glass cylinder side channel core-pulling mechanism according to claim 3 is characterized in that: also be provided with supporting plate (8) on the said mould (1), said connecting strip (6) fixes through steady brace (3) and supporting plate (8).
5. glass cylinder side channel core-pulling mechanism according to claim 4; It is characterized in that: said supporting plate (8) is made up of upper bearing plate that is fixed in mould (1) upper end and the lower support plate that is fixed in mould (1) lower end, and said connecting strip (6) is between upper bearing plate and lower support plate.
6. according to each described glass cylinder side channel core-pulling mechanism of claim 1～5, it is characterized in that: said spring (4) is connected with the fork bar through spring-loaded (9).
7. glass cylinder side channel core-pulling mechanism according to claim 6 is characterized in that: also be provided with spring-loaded pin (2) on the said spring-loaded (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200515358U CN202482203U (en) | 2012-02-17 | 2012-02-17 | Glass side channel core-pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200515358U CN202482203U (en) | 2012-02-17 | 2012-02-17 | Glass side channel core-pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482203U true CN202482203U (en) | 2012-10-10 |
Family
ID=46956642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200515358U Expired - Fee Related CN202482203U (en) | 2012-02-17 | 2012-02-17 | Glass side channel core-pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482203U (en) |
-
2012
- 2012-02-17 CN CN2012200515358U patent/CN202482203U/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: 20121010 Termination date: 20180217 |