CN105196488A - Guide type oil cylinder core-pulling mechanism - Google Patents
Guide type oil cylinder core-pulling mechanism Download PDFInfo
- Publication number
- CN105196488A CN105196488A CN201510592078.1A CN201510592078A CN105196488A CN 105196488 A CN105196488 A CN 105196488A CN 201510592078 A CN201510592078 A CN 201510592078A CN 105196488 A CN105196488 A CN 105196488A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- core
- line position
- long
- pulling
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a guide type oil cylinder core-pulling mechanism which comprises a first long core-pulling line position, a second long core-pulling line position, an oil cylinder, guide mechanisms and an external bearing plate. The first long core-pulling line position and the second long core-pulling line position are fixedly connected through a connection block, and the long core-pulling line position and the second long core-pulling line position are both connected with the oil cylinder and driven by the oil cylinder. Each guide mechanism comprises a guide rod, one end of each guide rod is fixed to a die, and the other end of each guide rod penetrates through the connection block through guide of a guide sleeve and fixedly connected to the external bearing plate. The guide type oil cylinder core-pulling mechanism is applied to a long oil cylinder core pulling line position mechanism of a plastic die, the two line positions are fixed together, one oil cylinder is used to conduct core pulling, the oil cylinder is saved, meanwhile a guide mechanism is added to the oil cylinder with a long stroke, core pulling is conducted steadily, and the service life of the oil cylinder is well guaranteed.
Description
Technical field
The present invention relates to technical field of mold, particularly relate to a kind of oil cylinder core-pulling mechanism of guide type.
Background technology
Have increasing plastics injection mould to adopt loose core of oil cylinder at present, sometimes some oil cylinder stroke is also very long.And the oil cylinder of Long travel oil cylinder when loosing core can shake severity, moment is steady, and the phase mutual friction simultaneously between the gravity of line position and each mechanism, moment loss is large again, and these unfavorable factors all can have a strong impact on the oil cylinder life-span, very easily damage oil cylinder.
Summary of the invention
For the deficiency that prior art exists, object of the present invention just there are provided a kind of oil cylinder core-pulling mechanism of guide type, the long-cylinder being applied to mould of plastics is loosed core in Slide mechanism, two line positions are fixed together use loose core of oil cylinder, save oil cylinder, increase guiding mechanism to the oil cylinder of Long travel can make to loose core steadily simultaneously, well ensure that the oil cylinder life-span.
To achieve these goals, the technical solution used in the present invention is such: a kind of oil cylinder core-pulling mechanism of guide type, comprise the first long line position of loosing core, the second long loose core line position, oil cylinder, guiding mechanism and external board, described first long line position of loosing core is fixedly connected with by contiguous block with the second long line position of loosing core, and the first long line position of loosing core, the second long line position of loosing core all are connected with oil cylinder and are driven by oil cylinder; Described guiding mechanism comprises guide post, and one end of described guide post is fixed on mould, the other end is guided through contiguous block by fairlead and is fixedly connected on external board.
As a kind of preferred version, described oil cylinder is also provided with the first inductor and the second inductor.
As a kind of preferred version, described guiding mechanism has 3.
Compared with prior art, beneficial effect of the present invention: the long-cylinder that the present invention is applied to mould of plastics is loosed core in Slide mechanism, two line positions are fixed together use loose core of oil cylinder, save oil cylinder, increase guiding mechanism to the oil cylinder of Long travel can make to loose core steadily simultaneously, well ensure that the oil cylinder life-span.
Accompanying drawing explanation
Fig. 1 is top view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 be in the present invention guiding mechanism overlook connection layout;
Fig. 4 be in the present invention guiding mechanism face connection layout.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of oil cylinder core-pulling mechanism of guide type, comprise the first long line position 1, second of loosing core long loose core line position 2, oil cylinder 3, guiding mechanism and external board 4, described first long line position 1 of loosing core is fixedly connected with by contiguous block 5 with the second long line position 2 of loosing core, and the long line position 2 of loosing core of the first long line position 1, second of loosing core all is connected with oil cylinder 3 and is driven by oil cylinder 3; Described oil cylinder 3 is also provided with the first inductor 7 and the second inductor 8; Described guiding mechanism has 3, is respectively the first guiding mechanism 61, second guiding mechanism 62, the 3rd guiding mechanism 63; As shown in Figure 3, Figure 4, described guiding mechanism comprises guide post 64, and one end of described guide post 64 is fixed on mould 9, the other end is guided through contiguous block 5 by fairlead 65 and is fixedly connected on external board 4.During concrete enforcement, described first long line position 1 of loosing core, second long line position 2 of loosing core is together placed side by side, due to the first long line position 1 of loosing core, the stroke of the second long line position 2 of loosing core is the same, therefore use an oil cylinder 3 to drive two line positions simultaneously, because the stroke of loosing core of oil cylinder 3 is larger again, therefore the present embodiment adopts 3 guiding mechanisms, wherein the guide post 64 of 3 guiding mechanisms is all by adopting the fairlead 65 of self-lubricating type copper alloy be guided through contiguous block 5 and be fixedly connected on external board 4, wherein the movement travel of oil cylinder 3 and fuel supply signal are controlled by the first inductor 7 and the second inductor 8.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (3)
1. the oil cylinder core-pulling mechanism of a guide type, it is characterized in that: comprise the first long line position of loosing core, the second long loose core line position, oil cylinder, guiding mechanism and external board, described first long line position of loosing core is fixedly connected with by contiguous block with the second long line position of loosing core, and the first long line position of loosing core, the second long line position of loosing core all are connected with oil cylinder and are driven by oil cylinder; Described guiding mechanism comprises guide post, and one end of described guide post is fixed on mould, the other end is guided through contiguous block by fairlead and is fixedly connected on external board.
2. the oil cylinder core-pulling mechanism of a kind of guide type according to claim 1, is characterized in that: described oil cylinder is also provided with the first inductor and the second inductor.
3. the oil cylinder core-pulling mechanism of a kind of guide type according to claim 1, is characterized in that: described guiding mechanism has 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592078.1A CN105196488A (en) | 2015-09-17 | 2015-09-17 | Guide type oil cylinder core-pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592078.1A CN105196488A (en) | 2015-09-17 | 2015-09-17 | Guide type oil cylinder core-pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105196488A true CN105196488A (en) | 2015-12-30 |
Family
ID=54944609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592078.1A Pending CN105196488A (en) | 2015-09-17 | 2015-09-17 | Guide type oil cylinder core-pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196488A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202943837U (en) * | 2012-12-05 | 2013-05-22 | 浙江荣信模具塑料有限公司 | Double-slide-block core pulling mechanism provided with guide mechanism of grid pallet injection molding mould |
| CN204936087U (en) * | 2015-09-17 | 2016-01-06 | 苏州市振业模具有限公司 | The oil cylinder core-pulling mechanism of guide type |
-
2015
- 2015-09-17 CN CN201510592078.1A patent/CN105196488A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202943837U (en) * | 2012-12-05 | 2013-05-22 | 浙江荣信模具塑料有限公司 | Double-slide-block core pulling mechanism provided with guide mechanism of grid pallet injection molding mould |
| CN204936087U (en) * | 2015-09-17 | 2016-01-06 | 苏州市振业模具有限公司 | The oil cylinder core-pulling mechanism of guide type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
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| RJ01 | Rejection of invention patent application after publication |