本發明涉及一種模仁加工治具，特別涉及一種在加工模仁時使用的模仁加工治具。The invention relates to a mold processing tool, in particular to a mold processing tool used in processing a mold core.
模仁作為模具中的成型部件，廣泛應用於注射成型及模壓成型製程，如手機、液晶顯示器及PS(Playstation)等消費性電子產品的外殼及內部構件，採用注射成型及直接模壓成型(Direct Press－molding)技術可直接生產所需的構件，可大大提高生產效率及產量。As a molded part in the mold, mold core is widely used in injection molding and compression molding processes, such as mobile phone, liquid crystal display and PS (Playstation) consumer electronics shell and internal components, using injection molding and direct molding (Direct Press -molding) technology can directly produce the required components, which can greatly improve production efficiency and output.
在加工模仁時需要有一個固定模仁的模仁加工治具，該模仁加工治具通常包括一圓柱狀的本體，該本體上設有一貫通該本體的上圓面圓心與下圓面圓心的螺紋孔，通過螺釘從螺紋孔的下方穿入該螺紋孔內，並將模仁固定在該模仁加工治具的上面，之後就可對該模仁進行加工。但該模仁加工治具固定模仁的平面與機台的座標移動平行才可確保模仁加工完成後模仁面與模穴不會有不平行的狀況產生，所以就必須把模仁加工治具的平面修平坦。In the processing of the mold core, it is necessary to have a mold processing tool for fixing the mold core, and the mold processing tool generally comprises a cylindrical body, and the body is provided with a center of the upper round surface and the lower round surface of the body. The threaded hole is inserted into the threaded hole from below the threaded hole by a screw, and the mold is fixed on the mold processing fixture, and then the mold core can be processed. However, the parallel movement of the plane of the mold core and the coordinates of the machine can ensure that the mold core surface and the cavity are not parallel after the mold is processed, so the mold must be processed. The flat surface is flat.
然而，在對模仁加工治具的平面進行修平加工時，通常通過真空吸附將模仁加工治具固定於機台上再進行加工，故此就必須先堵住螺紋孔防止抽真空時漏氣而吸附不住。業界一般採用粘土或衛生紙塞住該螺紋孔，再貼上膠帶進一步防護，但仍會有微小間隙的存在，常常出現吸附不住的現象，往往要重複多次進行，給加工帶來不便。However, when the flat surface of the mold processing tool is flattened, the mold processing tool is usually fixed on the machine table by vacuum adsorption and then processed, so that the threaded hole must be blocked first to prevent air leakage during vacuuming. Can't hold it. The industry generally uses clay or toilet paper to plug the threaded hole, and then tapes to further protect it, but there are still small gaps, which often appear to be unacceptable, often repeated many times, causing inconvenience to processing.
故，如何能快速牢固的堵住模仁加工治具上的螺紋孔，同時又不影響該模仁加工治具本身的功能，亦就顯得尤為重要。Therefore, how to quickly and firmly block the threaded hole in the mold processing fixture, without affecting the function of the mold processing tool itself, is also particularly important.
有鑒於此，有必要提供一種方便快捷的堵住模仁加工治具的螺紋孔又不影響模仁加工治具本身作用發揮的模仁加工治具。In view of this, it is necessary to provide a mold-making processing tool which is convenient and quick to block the threaded hole of the mold processing tool without affecting the function of the mold processing tool itself.
一種模仁加工治具，包括一本體，該本體具有一頂面和一底面，該本體包括形成於頂面上的一凹槽和貫通該本體且位於該凹槽內的一螺紋孔，該模仁加工治具還包括一輔助治具，該輔助治具固定在本體上並收容於凹槽內，且固定後的輔助治具封住該螺紋孔。A mold processing tool includes a body having a top surface and a bottom surface, the body including a groove formed on the top surface and a threaded hole penetrating the body and located in the groove, the mold The processing tool further includes an auxiliary fixture fixed on the body and received in the recess, and the fixed auxiliary fixture seals the threaded hole.
與習知技術相比，上述模仁加工治具上設置的輔助治具可以簡單方便的將模仁加工治具上的螺紋孔堵住，並讓模仁加工治具吸附固定於機台上而不會因吸附壓力不足而掉下來，從而方便對模仁加工治具進行加工。Compared with the prior art, the auxiliary fixture provided on the mold processing tool can easily and conveniently block the threaded hole on the mold processing fixture, and the mold processing tool is adsorbed and fixed on the machine table. It will not fall due to insufficient adsorption pressure, so it is convenient to process the mold processing fixture.
下面參照附圖，結合具體實施例對本發明作進一步的描述。The invention will now be further described with reference to the specific embodiments thereof with reference to the accompanying drawings.
圖1與圖2所示為本發明一較佳實施例的模仁加工治具10，該模仁加工治具10包括一本體12、一輔助治具300以及一固定部件如螺釘400等，該輔助治具300藉由螺釘400固定於本體12內。1 and 2 illustrate a mold processing tool 10 according to a preferred embodiment of the present invention. The mold processing tool 10 includes a body 12, an auxiliary fixture 300, and a fixing member such as a screw 400. The auxiliary jig 300 is fixed in the body 12 by screws 400.
該本體12為圓柱體，其具有一底面100與一頂面200。該本體12的頂面200內凹形成一凹槽120。該本體12內設有一貫通該本體12的螺紋孔140，且該螺紋孔140設在凹槽120內。於螺紋孔140的兩側相對設有第一安裝孔160，該第一安裝孔160為未貫穿該本體12的盲孔。The body 12 is a cylinder having a bottom surface 100 and a top surface 200.A recess 120 is recessed in the top surface 200 of the body 12. A threaded hole 140 is formed in the body 12 through the body 12, and the threaded hole 140 is disposed in the groove 120. A first mounting hole 160 is oppositely disposed on opposite sides of the threaded hole 140 , and the first mounting hole 160 is a blind hole that does not penetrate the body 12 .
該輔助治具300為一圓形薄板，該圓形薄板能收容於該凹槽120內，在本實施例中該輔助治具300的大小與凹槽120的圓形截面的大小相當，在輔助治具300上對應第一安裝孔160設有第二安裝孔180。組裝時，藉由螺釘400分別先後穿入輔助治具300上的第二安裝孔180與本體12上的第一安裝孔160，將輔助治具300固定於本體12上，並收容於本體12的凹槽120內。如此，就能方便的將模仁加工治具10上的螺紋孔140堵住以利於後續的將模仁加工治具10通過真空吸附固定於機台500上進行加工。該輔助治具300的設置，不用擔心對模仁加工治具10進行加工過程中該模仁加工治具10由於吸附不住而掉下來或飛出去。該輔助治具300結構簡單，組裝方便，同時亦沒影響習知模仁加工治具本身的作用。The auxiliary fixture 300 is a circular thin plate that can be received in the groove 120. In the embodiment, the size of the auxiliary fixture 300 is equivalent to the circular cross section of the groove 120. A second mounting hole 180 is defined in the jig 300 corresponding to the first mounting hole 160. During assembly, the auxiliary fixture 300 is fixed to the body 12 and received in the body 12 by the second mounting hole 180 of the auxiliary fixture 300 and the first mounting hole 160 of the body 12 respectively. Inside the groove 120. In this way, the threaded hole 140 in the mold processing fixture 10 can be conveniently blocked to facilitate subsequent processing of the mold processing tool 10 by vacuum adsorption on the machine table 500. The setting of the auxiliary jig 300 does not require any fear that the mold processing jig 10 will fall or fly out due to the adsorption during the processing of the mold processing jig 10. The auxiliary fixture 300 has a simple structure and is convenient to assemble, and does not affect the function of the conventional mold processing tool itself.
此外，該輔助治具300的大小及形狀並不限於上述實施例中的狀況，只要能將其收容於本體12的凹槽120內並能堵住螺紋孔140即可，同時，第二安裝孔180與第一安裝孔160的個數亦不受本實施例的限制，可以根據具體情況而作相應的變化。另外，將輔助治具300固定至本體12上的固定方式亦不限於使用螺釘400，亦可以採用其他可拆卸式的固定方式。In addition, the size and shape of the auxiliary jig 300 are not limited to the above-described embodiments, as long as they can be received in the recess 120 of the body 12 and can block the threaded hole 140, and at the same time, the second mounting hole. The number of the first mounting holes 160 and the number of the first mounting holes 160 are also not limited by the embodiment, and may be changed according to specific conditions. In addition, the fixing manner of fixing the auxiliary jig 300 to the body 12 is not limited to the use of the screw 400, and other detachable fixing methods may be employed.
綜上所述，本發明確已符合發明專利之要件，遂依法提出專利申請。惟，以上所述者僅為本發明之較佳實施方式，自不能以此限制本案之申請專利範圍。舉凡熟悉本案技藝之人士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利範圍內。In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.
模仁加工治具‧‧‧10Mold processing tool ‧‧10
本體‧‧‧12Ontology ‧‧12
底面‧‧‧100Bottom ‧ ‧ 100
凹槽‧‧‧120Groove ‧‧‧120
螺紋孔‧‧‧140Threaded hole ‧‧‧140
第一安裝孔‧‧‧160First mounting hole ‧‧‧160
第二安裝孔‧‧‧180Second mounting hole ‧‧‧180
頂面‧‧‧200Top ‧‧200
輔助治具‧‧‧300Auxiliary fixture ‧‧300
螺釘‧‧‧400Screw ‧‧400
機台‧‧‧500Machine ‧‧500
圖1為本發明模仁加工治具其中一實施例的立體分解圖。BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing an embodiment of a mold processing tool of the present invention.
圖2為圖1中模仁加工治具組裝於機台上的剖面示意圖Figure 2 is a schematic cross-sectional view of the mold processing tool of Figure 1 assembled on a machine table
模仁加工治具‧‧‧10Mold processing tool ‧‧10
本體‧‧‧12Ontology ‧‧12
凹槽‧‧‧120Groove ‧‧‧120
螺紋孔‧‧‧140Threaded hole ‧‧‧140
第一安裝孔‧‧‧160First mounting hole ‧‧‧160
第二安裝孔‧‧‧180Second mounting hole ‧‧‧180
頂面‧‧‧200Top ‧‧200
輔助治具‧‧‧300Auxiliary fixture ‧‧300
螺釘‧‧‧400Screw ‧‧400
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97112232ATWI382886B (en) | 2008-04-03 | 2008-04-03 | Fixture for machining mold core |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97112232ATWI382886B (en) | 2008-04-03 | 2008-04-03 | Fixture for machining mold core |
| Publication Number | Publication Date |
|---|---|
| TW200942342A TW200942342A (en) | 2009-10-16 |
| TWI382886Btrue TWI382886B (en) | 2013-01-21 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW97112232ATWI382886B (en) | 2008-04-03 | 2008-04-03 | Fixture for machining mold core |
| Country | Link |
|---|---|
| TW (1) | TWI382886B (en) |
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| US3307819A (en)* | 1965-04-12 | 1967-03-07 | Cocito Joe Michael | Disc valve for vacuum board |
| US4479435A (en)* | 1980-10-17 | 1984-10-30 | Dai Nippon Insatsu Kabushiki Kaisha | Device for fixing by suction an offset printing plate or like plate in planar state |
| CN86103408A (en)* | 1985-06-26 | 1986-12-24 | 鲁道夫·赫尔工学博士股份公司 | Vacuum adsorption device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3307819A (en)* | 1965-04-12 | 1967-03-07 | Cocito Joe Michael | Disc valve for vacuum board |
| US4479435A (en)* | 1980-10-17 | 1984-10-30 | Dai Nippon Insatsu Kabushiki Kaisha | Device for fixing by suction an offset printing plate or like plate in planar state |
| CN86103408A (en)* | 1985-06-26 | 1986-12-24 | 鲁道夫·赫尔工学博士股份公司 | Vacuum adsorption device |
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| TW200942342A (en) | 2009-10-16 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |