CN103802284A - Two-way oil pressure core-pulling tool - Google Patents
Two-way oil pressure core-pulling tool Download PDFInfo
- Publication number
- CN103802284A CN103802284A CN201410080622.XA CN201410080622A CN103802284A CN 103802284 A CN103802284 A CN 103802284A CN 201410080622 A CN201410080622 A CN 201410080622A CN 103802284 A CN103802284 A CN 103802284A
- Authority
- CN
- China
- Prior art keywords
- frock
- oil pressure
- core
- tool
- equipment
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
Abstract
The invention discloses a two-way oil pressure core-pulling tool. The two-way oil pressure core-pulling tool comprises a tool bracket (2) and a tool rod part (3), wherein the tool rod part (3) is arranged inside the tool bracket (2); one end of the tool rod part (3) is movably connected with a tool handle (1); the tool handle (1) is connected with core-pulling equipment; a suspension ring is arranged on the tool handle (1); a decorative article is suspended on the suspension ring; the outer surface of the tool bracket (2) is coated with anticorrosion layer oil paint. The two-way oil pressure core-pulling tool has the beneficial effects that the product quality is ensured; the tool is convenient to use and labor-saving; the labor cost is saved; the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of core withdrawing device in casting field and injection moulding field, particularly a kind of oil pressure bidirectional knockout core frock.
Background technology
The turnover that mould often adopts core-pulling device to be used for loosing core, but there is following defect in existing die core pulling device: first, in the process of loosing core, can often destroy the cavity shape after mould molding, affect product quality; Secondly, loose core cumbersome, need a large amount of manpower financial capacity of waste, production efficiency is not high.
Summary of the invention
The defect existing for existing die core pulling device, the invention provides a kind of oil pressure bidirectional knockout core frock.
To achieve these goals, the technical solution used in the present invention is:
A kind of oil pressure bidirectional knockout core frock, comprises tooling bracket and the frock bar portion that is arranged on tooling bracket inside, and one end of frock bar portion is connected with frock handle, and frock handle is connected with the equipment of loosing core;
Described frock handle is connected with frock bar portion by screw thread;
The described equipment of loosing core is oil pressure bidirectional knockout core equipment;
Described frock handle is provided with a hanging ring, and hanging ring falls to have decorative object.
Described tooling bracket outer surface is coated with corrosion-resistant coating paint.
The transmission mechanism of equipment of loosing core is electrically connected with controller, and controller is electrically connected with remote server by wireless, by the loose core work of equipment of remote server control.
The side of tooling bracket is provided with hygrosensor, and hygrosensor is electrically connected with controller, in the time that hygrosensor detects temperature in the value of setting, automatically starts the equipment work of loosing core.
Beneficial effect of the present invention: guarantee product quality, meet the requirements of the customers, easy to use laborsaving, when saving labor cost, improve greatly production efficiency.
Accompanying drawing explanation
Fig. 1, structural representation of the present invention;
The structural representation of Fig. 2, medium-height trestle of the present invention.
The specific embodiment
As depicted in figs. 1 and 2, a kind of oil pressure bidirectional knockout core frock, comprises tooling bracket 2 and the frock bar portion 3 that is arranged on tooling bracket 2 inside, and one end of frock bar portion 3 is connected with frock handle 1, and frock handle 1 is connected with the equipment of loosing core; Described frock handle 1 is connected with frock bar portion 3 by screw thread; The described equipment of loosing core is oil pressure bidirectional knockout core equipment; Described frock handle 1 is provided with a hanging ring, and hanging ring falls to have decorative object; Described tooling bracket 2 outer surfaces are coated with corrosion-resistant coating paint.
Operation principle of the present invention: equipment debugging is complete, the frock of loosing core bar portion injects pipe and becomes after blank, put into tooling bracket and carry out moulding, after from mould, take out, handle portion is screwed in bar portion, be placed on oil pressure bidirectional knockout core equipment, starting switch, will extract in the support of frock from moulding of loosing core.
Beneficial effect of the present invention: guarantee product quality, meet the requirements of the customers, easy to use laborsaving, when saving labor cost, improve greatly production efficiency.
The simple replacement of those ordinary skill in the art and replacing are all within this patent protection domain.
Claims (7)
1. an oil pressure bidirectional knockout core frock, it is characterized in that: comprise tooling bracket (2) and be arranged on the inner frock bar portion (3) of tooling bracket (2), one end of frock bar portion (3) is connected with frock handle (1), and frock handle (1) is connected with the equipment of loosing core.
2. a kind of oil pressure bidirectional knockout core frock according to claim 1, is characterized in that: described frock handle (1) is connected with frock bar portion (3) by screw thread.
3. a kind of oil pressure bidirectional knockout core frock according to claim 1 and 2, is characterized in that: described in the equipment of loosing core be oil pressure bidirectional knockout core equipment.
4. a kind of oil pressure bidirectional knockout core frock according to claim 1, is characterized in that: described frock handle (1) is provided with a hanging ring, and hanging ring falls to have decorative object.
5. a kind of oil pressure bidirectional knockout core frock according to claim 1, is characterized in that: described tooling bracket (2) outer surface is coated with corrosion-resistant coating paint.
6. according to a kind of oil pressure bidirectional knockout core frock described in any claim of claim 1-5, it is characterized in that: the transmission mechanism of the equipment of loosing core is electrically connected with controller, controller is electrically connected with remote server by wireless, by the loose core work of equipment of remote server control.
7. a kind of oil pressure bidirectional knockout core frock according to claim 6, it is characterized in that: the side of tooling bracket (2) is provided with hygrosensor, hygrosensor is electrically connected with controller, in the time that hygrosensor detects temperature in the value of setting, automatically starts the equipment work of loosing core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410080622.XA CN103802284A (en) | 2014-03-06 | 2014-03-06 | Two-way oil pressure core-pulling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410080622.XA CN103802284A (en) | 2014-03-06 | 2014-03-06 | Two-way oil pressure core-pulling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103802284A true CN103802284A (en) | 2014-05-21 |
Family
ID=50699901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410080622.XA Pending CN103802284A (en) | 2014-03-06 | 2014-03-06 | Two-way oil pressure core-pulling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802284A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04232716A (en) * | 1990-12-28 | 1992-08-21 | Fanuc Ltd | Apparatus for driving slide core of mold |
| CN103611883A (en) * | 2013-10-16 | 2014-03-05 | 慈溪市汇丽机电有限公司 | Sand mold and sand core internal movable block draft apparatus |
-
2014
- 2014-03-06 CN CN201410080622.XA patent/CN103802284A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04232716A (en) * | 1990-12-28 | 1992-08-21 | Fanuc Ltd | Apparatus for driving slide core of mold |
| CN103611883A (en) * | 2013-10-16 | 2014-03-05 | 慈溪市汇丽机电有限公司 | Sand mold and sand core internal movable block draft apparatus |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |