CN104959540A - Composite machining die for switch shaft aluminum post - Google Patents
Composite machining die for switch shaft aluminum post Download PDFInfo
- Publication number
- CN104959540A CN104959540A CN201510386640.5A CN201510386640A CN104959540A CN 104959540 A CN104959540 A CN 104959540A CN 201510386640 A CN201510386640 A CN 201510386640A CN 104959540 A CN104959540 A CN 104959540A
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- China
- Prior art keywords
- switch shaft
- die
- casting groove
- counterdie
- compound machining
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Abstract
The invention discloses a composite machining die for a switch shaft aluminum post. The composite machining die comprises an upper die and a lower die, wherein a casting groove consistent with a switch shaft in outline dimension is formed in each of the lower die and the upper die; a lug boss used for forming the inner cavity of the switch shaft is arranged at the top end of the casting groove of the lower die and is a replaceable metal post; the top end of the metal post is fixed through a connecting base; the connecting base is connected by a fine tuning control rod arranged on the outer side of the lower die. The composite machining die is ingenious in concept; due to the fact that the replaceable lug boss metal post is arranged on the connecting base, the application range of the die is widened, and the developing cost of the die is reduced; meanwhile, due to the fact that the fine tuning control rod is arranged on an indirect base, the metal post is adjusted by the fine tuning control rod to form the depth of the inner cavity of a casting, fine tuning can be performed in a production process, and an error caused when the metal post is used for a long time can be overcome.
Description
Technical field
The present invention relates to a kind of cast aluminium processing mold, specifically a kind of Compound Machining mould for switch shaft aluminium post.
Background technology
The switch shaft commonly used in the mechanical switch of light fixture adopts aluminum process to be processed into, traditional aluminum process will develop corresponding casting mould according to different structures and size, in actual production, because certain a series of switch shaft is only because the change of local size, often will develop many molds and carry out corresponding production, the production cost so virtually just adding producer drops into.
Summary of the invention
Technical problem to be solved by this invention is, for the shortcoming of above prior art, a kind of Compound Machining mould for switch shaft aluminium post is proposed, under the prerequisite ensureing product quality, only can cast many specifications aluminium post by one set of die, improve the working (machining) efficiency of foundry goods, reduce the early development cost of mould.
In order to solve the problems of the technologies described above, technical scheme of the present invention is achieved in the following ways: provide a kind of Compound Machining mould for switch shaft aluminium post, comprise upper die and lower die, the casting groove consistent with switch shaft appearance and size is provided with in described counterdie with patrix, the casting groove top of described counterdie is provided with the boss forming described switch shaft inner chamber, described boss is replaceable metal column, the top of described metal column is fixed by Connection Block, and described Connection Block is connected by the vernier control bar be arranged on outside described counterdie.
Further restriction technical scheme of the present invention, the aforesaid Compound Machining mould for switch shaft aluminium post, described vernier control bar comprises adjusting screw(rod), back-moving spring and adjusting nut composition, described adjusting screw(rod) one end is fixedly connected with Connection Block, the other end is provided with external screw thread and passes described counterdie, the adjusting screw(rod) passed is socketed described back-moving spring and screws with adjusting bolt fixing.
The aforesaid Compound Machining mould for switch shaft aluminium post, the casting groove side of described counterdie and patrix is provided with air slot, described air slot communicates with described casting groove, guaranteeing can by the bubble emptying in aluminium water when high-pressure casting, improve cast member yield rate, greatly reduce the husky hole in foundry goods.
Further, the aforesaid Compound Machining mould for switch shaft aluminium post, in order to enhance productivity, the casting groove arranged between described counterdie and patrix is arranged side by side two.
The invention has the beneficial effects as follows: the present invention is skillfully constructed, by installing interchangeable boss metal column on Connection Block, improving mold use scope, reducing mould development cost; Vernier control bar is set on a joint chair simultaneously, regulate metal column to form the degree of depth of core cavity by vernier control bar, can finely tune in the process of reproduction, in order to overcome the error that metal column brings because of Long-Time Service, be convenient to the control of product quality, improve the qualification rate of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of counterdie of the present invention.
Detailed description of the invention
The present invention is described in further detail below:
embodiment 1
A kind of Compound Machining mould for switch shaft aluminium post that the present embodiment provides, structure as shown in Figure 1, comprise upper die and lower die 1, the casting groove 2 consistent with switch shaft appearance and size is provided with in counterdie with patrix, the casting groove arranged between counterdie and patrix is arranged side by side two, the casting groove top of counterdie is provided with the boss forming switch shaft inner chamber, boss is replaceable metal column 3, the top of metal column is fixed by Connection Block 4, Connection Block is connected by the vernier control bar be arranged on outside counterdie, the casting groove side of counterdie and patrix is provided with air slot 5, air slot communicates with casting groove.
The vernier control bar of the present embodiment comprises adjusting screw(rod) 6, back-moving spring 7 and adjusting nut 8 and forms, adjusting screw(rod) one end is fixedly connected with Connection Block, the other end is provided with external screw thread and passes counterdie, the adjusting screw(rod) passed is socketed back-moving spring and screws with adjusting bolt fixing.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (4)
1. for the Compound Machining mould of switch shaft aluminium post, comprise upper die and lower die, it is characterized in that: in described counterdie with patrix, be provided with the casting groove consistent with switch shaft appearance and size, the casting groove top of described counterdie is provided with the boss forming described switch shaft inner chamber, described boss is replaceable metal column, the top of described metal column is fixed by Connection Block, and described Connection Block is connected by the vernier control bar be arranged on outside described counterdie.
2. the Compound Machining mould for switch shaft aluminium post according to claim 1, it is characterized in that: described vernier control bar comprises adjusting screw(rod), back-moving spring and adjusting nut composition, described adjusting screw(rod) one end is fixedly connected with Connection Block, the other end is provided with external screw thread and passes described counterdie, the adjusting screw(rod) passed is socketed described back-moving spring and screws with adjusting bolt fixing.
3. the Compound Machining mould for switch shaft aluminium post according to claim 1, is characterized in that: the casting groove side of described counterdie and patrix is provided with air slot, and described air slot communicates with described casting groove.
4. the Compound Machining mould for switch shaft aluminium post according to claim 1, it is characterized in that: the casting groove arranged between described counterdie and patrix is arranged side by side two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386640.5A CN104959540A (en) | 2015-07-03 | 2015-07-03 | Composite machining die for switch shaft aluminum post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386640.5A CN104959540A (en) | 2015-07-03 | 2015-07-03 | Composite machining die for switch shaft aluminum post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104959540A true CN104959540A (en) | 2015-10-07 |
Family
ID=54213717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510386640.5A Pending CN104959540A (en) | 2015-07-03 | 2015-07-03 | Composite machining die for switch shaft aluminum post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104959540A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106745A (en) * | 1973-05-07 | 1978-08-15 | Phillips Petroleum Company | Apparatus for attaching an insert in a mold |
| RU2049664C1 (en) * | 1992-04-09 | 1995-12-10 | Анатолий Иванович Капустин | Hollow-forming cores |
| EP2085199A1 (en) * | 2008-01-18 | 2009-08-05 | Beheermaatschappij De Boer Nijmegen B.V. | Device with improved ejecting base |
| CN202824608U (en) * | 2012-12-04 | 2013-03-27 | 宁波勋辉电器有限公司 | Slider limiting structure of compression casting mold |
| CN203265535U (en) * | 2013-05-28 | 2013-11-06 | 安庆市江城冶金机械有限公司 | Casting die |
| CN203817334U (en) * | 2014-05-22 | 2014-09-10 | 四川劲德兴镁铝科技有限公司 | Sliding block returning device for magnesium alloy product die-casting mould |
| CN204747413U (en) * | 2015-07-03 | 2015-11-11 | 南京禄口汽车配件厂 | A combined machining mould for switch shaft aluminium post |
-
2015
- 2015-07-03 CN CN201510386640.5A patent/CN104959540A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106745A (en) * | 1973-05-07 | 1978-08-15 | Phillips Petroleum Company | Apparatus for attaching an insert in a mold |
| RU2049664C1 (en) * | 1992-04-09 | 1995-12-10 | Анатолий Иванович Капустин | Hollow-forming cores |
| EP2085199A1 (en) * | 2008-01-18 | 2009-08-05 | Beheermaatschappij De Boer Nijmegen B.V. | Device with improved ejecting base |
| CN202824608U (en) * | 2012-12-04 | 2013-03-27 | 宁波勋辉电器有限公司 | Slider limiting structure of compression casting mold |
| CN203265535U (en) * | 2013-05-28 | 2013-11-06 | 安庆市江城冶金机械有限公司 | Casting die |
| CN203817334U (en) * | 2014-05-22 | 2014-09-10 | 四川劲德兴镁铝科技有限公司 | Sliding block returning device for magnesium alloy product die-casting mould |
| CN204747413U (en) * | 2015-07-03 | 2015-11-11 | 南京禄口汽车配件厂 | A combined machining mould for switch shaft aluminium post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |
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| RJ01 | Rejection of invention patent application after publication |