TWM570214U - Cylinder clamp provided with side-fixing cutter - Google Patents
Cylinder clamp provided with side-fixing cutter Download PDFInfo
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- TWM570214U TWM570214U TW107203617U TW107203617U TWM570214U TW M570214 U TWM570214 U TW M570214U TW 107203617 U TW107203617 U TW 107203617U TW 107203617 U TW107203617 U TW 107203617U TW M570214 U TWM570214 U TW M570214U
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Abstract
一種裝設側固型刀具之筒夾，其包括有一筒夾本體及一插銷，當裝設側固型刀具時，將側固型刀具***筒夾本體的刀具夾孔後，將插銷***筒夾本體，並使插銷卡制於側固型刀具的卡槽上，而使側固型刀具卡制於筒夾本體內；再將筒夾本體組裝至刀具架中。利用此種裝設側固型刀具之筒夾，讓裝使用筒夾固定刀具的刀具架能更穩固的夾持側固型刀具。A collet for installing a side-fixing cutter, comprising a collet body and a latch, when the side-fixing cutter is installed, inserting the side-fixing cutter into the cutter clip hole of the collet body, inserting the bolt into the collet The body is mounted on the card slot of the side-fixing tool, and the side-fixing tool is clamped in the collet body; and the collet body is assembled into the tool holder. By using the collet of the side-mounted cutter, the cutter holder that holds the cutter using the collet can hold the side-fixing tool more stably.
Description
本新型涉及一種加工機的刀具夾持工具，尤指一種用於裝設側固型刀具之筒夾。The present invention relates to a tool holding tool for a processing machine, and more particularly to a collet for mounting a side solid type tool.
常見刀具架用以夾固刀具的方式有兩種，一種是於刀具架內裝設筒夾，並以筒夾與鎖緊螺帽等組件之結合而對刀具迫緊夾固；另一種則為使用側固型的刀具架，利用側固型刀具的刀柄上凹設的一固定用之卡槽，並於刀架相對位置穿設一鎖固件鎖抵於該側固型刀具的卡槽上，而將側固型刀具固定於刀具架上。因為設有筒夾的刀具架型式，其筒夾為利用全圓包覆刀具圓周面的方式夾緊刀具，夾持側固型刀具較不穩固，比較不適合裝設側固型的刀具，因此如果需要換裝側固型的刀具，常須更換整個刀具架，較不理想。Common tool holders are used to clamp the cutters in two ways. One is to install a collet in the cutter holder, and the clamp is tightly clamped by a combination of collet and lock nut; the other is Using a side-mounted cutter holder, a fixing slot recessed in the shank of the side-fixing cutter is used, and a lock fastener is inserted at a position opposite to the cutter holder to abut against the slot of the side-fixing cutter And fix the side-fixing tool to the tool holder. Because of the tool holder type with collet, the collet clamps the tool by covering the circumferential surface of the tool with a full circle, and the clamping side solid type tool is less stable, and it is not suitable for installing the side solid type tool, so if It is not necessary to replace the entire tool holder with a tool that needs to be replaced with a side-mounted type.
有鑒於此，本新型的主要目的在於提供一種適合裝設側固型刀具之筒夾，且能使筒夾對側固型刀具的夾持更加穩固。In view of this, the main object of the present invention is to provide a collet suitable for installing a side-fixing tool, and to make the clamping of the collet to the side-fixing tool more stable.
為達到上述目的，本新型之裝設側固型刀具之筒夾，包括有： 一筒夾本體，其包括有一外端面、一內端面、一凹槽、一刀具夾孔、複數個外切槽、複數個內切槽，以及一插銷槽，該凹槽呈環形設於該筒夾本體外周接近外端面處，該刀具夾孔貫穿設於該筒夾本體的軸心位置，該複數外切槽間隔地環繞於該刀具夾孔外側，並自外端面朝內端面方向延伸，且各外切槽軸向長度短於該筒夾本體的長度，該複數個內切槽間隔地環繞該刀具夾孔外側，並自內端面朝外端面方向延伸，且各內切槽軸向長度短於該筒夾本體的長度，且各外切槽及各內切槽位置交錯，該插銷槽穿設於該筒夾本體的外周壁，而穿過接近該刀具夾孔側壁周緣而與該刀具夾孔相通； 一插銷，可拆卸的穿設於該筒夾本體之插銷槽內，且該插銷中間段外周緣凸出於該刀具夾孔。In order to achieve the above object, the present invention provides a collet for a side-mounted cutter, comprising: a collet body including an outer end surface, an inner end surface, a groove, a cutter hole, and a plurality of outer slots a plurality of inscribed slots, and a latching groove, the recess is annularly disposed at an outer peripheral end of the collet body, and the cutter clip hole is disposed at an axial center of the collet body, the plurality of outer slots Surroundingly around the outside of the tool holder hole and extending from the outer end surface toward the inner end surface, and each of the outer slits has an axial length shorter than the length of the collet body, the plurality of inner slits circumferentially surround the tool holder The outer side of the hole extends from the inner end surface toward the outer end surface, and the axial length of each inner slit is shorter than the length of the collet body, and the positions of the outer slits and the inner slits are staggered, and the pin groove is inserted through The outer peripheral wall of the collet body passes through the peripheral edge of the side wall of the cutter clip hole to communicate with the cutter clip hole; a latch is detachably inserted into the latch slot of the collet body, and the middle portion of the latch intermediate portion The edge protrudes from the cutter hole.
利用上述適合裝設側固型刀具之筒夾，將側固型刀具穿設於筒夾本體的刀具夾孔中，將插銷自筒夾本體的插銷槽穿入，並橫跨於側固型刀具凹設的卡槽上，而使插銷對側固型刀具形成卡制，再將筒夾本體裝設於刀具架中，並以螺帽鎖固，藉由螺帽與刀具架間的夾給緊迫，使刀具夾孔束緊側固型刀具，讓側固型刀具更穩固的固定於刀具架中。The side-type cutter is inserted into the cutter hole of the collet body by using the above-mentioned collet suitable for installing the side-fixing cutter, and the bolt is inserted from the latch slot of the collet body and spans the side-fixing cutter The recessed card slot is formed, and the latch is clamped to the side solid cutter, and then the collet body is mounted in the tool holder and locked with a nut, and the clamp between the nut and the tool holder is pressed. The tool holder hole is tightened to the side solid type tool, so that the side solid type tool is more firmly fixed in the tool holder.
為了能詳細瞭解本新型的技術特徵及實用功效，並可依照說明書的內容來實現，茲進一步以如圖所示的較佳地實施例，詳細說明如後：In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the contents of the specification, further detailed embodiments as illustrated in the following are described in detail below:
本新型係一種裝設側固型刀具之筒夾，請參閱圖1及圖2，其係包括有一筒夾本體10及一插銷20；The present invention is a collet with a side-mounted cutter, please refer to FIG. 1 and FIG. 2, which includes a collet body 10 and a latch 20;
該筒夾本體10係筒狀，而於兩端面分別形成一外端面11、一內端面12，並於外周接近外端面11處凹設一環形凹槽13，該筒夾本體10於形成該凹槽13處的外徑尺寸大於外端面11的外徑尺寸及內端面12的外徑尺寸而形成向兩端面收束的錐狀；該筒夾本體10於軸心位置穿設有一刀具夾孔14，並於外端面11朝內端面12方向環繞該刀具夾孔14設有複數個互相等間隔的外切槽15，於本實施例中，共設有六個外切槽15，各外切槽15係軸向設置且於外端面11及筒夾本體10的外周壁形成開口而與該刀具夾孔14相通，且各外切槽15軸向的長度皆短於該筒夾本體10的長度；該筒夾本體10於內端面12朝外端面11方向環繞該刀具夾孔14設有複數個互相等間隔的內切槽16，於本實施例中，共設有三個內切槽16，各內切槽16係軸向設置且於內端面12及筒夾本體10的外周壁形成開口而與該刀具夾孔14相通，各內切槽16軸向的長度皆短於該筒夾本體10的長度，且各內切槽16與各外切槽15位置交錯；The collet body 10 is formed in a cylindrical shape, and an outer end surface 11 and an inner end surface 12 are respectively formed on both end surfaces, and an annular groove 13 is recessed in the outer periphery near the outer end surface 11. The collet body 10 forms the concave portion. The outer diameter of the groove 13 is larger than the outer diameter of the outer end surface 11 and the outer diameter of the inner end surface 12 to form a tapered shape that is converged toward the both end faces. The collet body 10 is provided with a cutter hole 14 at the axial center. And a plurality of outer slits 15 spaced apart from each other in the direction of the inner end surface 12 toward the inner end surface 12, and in the embodiment, a plurality of outer slits 15 are provided, and each outer slit is provided. 15 is axially disposed, and an opening is formed in the outer end surface 11 and the outer peripheral wall of the collet body 10 to communicate with the cutter hole 14 , and the axial length of each outer slit 15 is shorter than the length of the collet body 10 ; The collet body 10 is provided with a plurality of mutually spaced inner slits 16 around the cutter hole 14 in the direction of the inner end surface 12 toward the outer end surface 11. In this embodiment, a total of three inscribed slots 16 are provided. The slit 16 is axially disposed and forms an opening in the inner end surface 12 and the outer peripheral wall of the collet body 10 to communicate with the cutter hole 14 . The length of each of the inner slits 16 is shorter than the length of the collet body 10, and the inner slits 16 and the outer slits 15 are staggered;
該筒夾本體10於外周壁上穿設一插銷槽17，該插銷槽17穿過接近該刀具夾孔14側壁周緣而與該刀具夾孔14相通，該插銷槽17具有一插銷段171及一逃氣段172，並分別於外周壁上形成開孔，其中插銷段171的開孔大於逃氣段172的開孔。該插銷20係穿設於該筒夾本體10的插銷槽17內而位於插銷段171中，且該插銷20中間段外周緣凸出於該刀具夾孔14。The collet body 10 is bored with a latching groove 17 in the outer peripheral wall, and the latching slot 17 passes through the peripheral edge of the side of the tool clamping hole 14 to communicate with the tool clamping hole 14. The latching slot 17 has a latching section 171 and a The escape section 172 is formed with an opening on the outer peripheral wall, wherein the opening of the latch section 171 is larger than the opening of the escape section 172. The latch 20 is disposed in the latch slot 17 of the collet body 10 and is located in the latch segment 171, and the outer periphery of the intermediate portion of the latch 20 protrudes from the cutter clip hole 14.
本新型使用時，請參看圖3至圖5，該側固型刀具30的刀柄上凹設有一卡槽31，使用時，先將側固型刀具30插設於筒夾本體10的刀具夾孔14中，並使側固型刀具30的卡槽31與該筒夾本體10的插銷槽17對位，並將插銷20自插銷槽17的插銷段171開孔穿入而凸出於該刀具夾孔14，並橫跨於側固型刀具30的卡槽31，而卡制定位該側固型刀具30，較佳的是，該插銷槽17與該筒夾本體10的軸向夾角為一非垂直的角度，而使該插銷20傾斜地橫跨於該側固型刀具30卡槽31的對角兩端；When the present invention is used, please refer to FIG. 3 to FIG. 5 , a shank 31 is recessed in the shank of the side solid cutter 30 , and in use, the side solid cutter 30 is first inserted into the cutter clip of the collet body 10 . In the hole 14, the latching groove 31 of the side-fixing cutter 30 is aligned with the latching groove 17 of the collet body 10, and the latch 20 is inserted through the opening of the latching section 171 of the latching slot 17 to protrude from the cutter. The clamping hole 14 is spanned across the slot 31 of the side-type cutter 30, and the side-type cutter 30 is clamped. Preferably, the axial direction of the latch slot 17 and the collet body 10 is one. a non-perpendicular angle such that the latch 20 is obliquely spanned across opposite ends of the slot 31 of the side-type cutter 30;
因刀具架40及螺帽50皆為現有技術中的刀具架40與螺帽50，在此不多加詳述刀具架40及螺帽50的結構；當筒夾本體10裝設至刀具架40時，請配合參考圖5及圖6，該筒夾本體10以內端面12一端塞設於刀具架40的錐型槽41中，並以一螺帽50的內周緣嵌合於凹槽13後，將螺帽50螺鎖入刀具架40，藉由螺帽50與刀具架40的錐型槽41的夾擠緊迫，配合各外切槽15及內切槽16的擠壓後可收束設計，使刀具夾孔14確實束緊側固型刀具30而將其固定於刀具架40中。Since the tool holder 40 and the nut 50 are both the tool holder 40 and the nut 50 in the prior art, the structure of the tool holder 40 and the nut 50 will not be described in detail here; when the collet body 10 is mounted to the tool holder 40 Referring to FIG. 5 and FIG. 6 , the collet body 10 is inserted into the tapered groove 41 of the tool holder 40 at one end of the inner end surface 12 , and is fitted into the groove 13 by the inner circumference of a nut 50 . The nut 50 is screwed into the tool holder 40, and is clamped by the nut 50 and the tapered groove 41 of the tool holder 40, and the squeezed design of the outer slit 15 and the inner slit 16 is combined. The tool holder hole 14 does tighten the side-fixing tool 30 to fix it in the tool holder 40.
上述的筒夾本體10，較佳的是，請參考圖1及圖6，於該凹槽13接近外端面11一側的錐角處設有一切角18，用以讓該螺帽50可更順利的組入該筒夾本體10。For the above-mentioned collet body 10, preferably, referring to FIG. 1 and FIG. 6, a corner 18 is provided at a taper angle of the groove 13 near the outer end surface 11 for making the nut 50 more The collet body 10 is smoothly assembled.
當內裝筒夾型式的刀具架40需要將刀具換裝成側固型刀具30時，僅需將筒夾更換為本新型的裝設側固型刀具之筒夾，即可穩固地夾制鎖固側固型刀具30，而不需將刀具架40更換為側固型刀具架，而使內裝筒夾型式的刀具架40應用能更加廣泛。When the tool holder 40 of the inner collet type needs to be replaced with the side solid type cutter 30, only the collet needs to be replaced with the collet of the newly installed side solid type cutter, so that the lock can be firmly clamped. The solid side solidification tool 30 does not require the tool holder 40 to be replaced with a side solid type tool holder, and the tool holder 40 of the inner collet type can be applied more widely.
以上所述，僅是本新型的較佳實施例，並非對本新型做任何形式上的限制，任何所屬技術領域中具有通常知識者，若在不脫離本新型所提技術特徵的範圍內，利用本新型所揭示技術內容所做出局部更動或修飾的等效實施例，並且未脫離本新型的技術方案內容，均仍屬於本新型技術特徵的範圍內。The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any person having ordinary knowledge in the art can use the present invention without departing from the technical features of the present invention. Equivalent embodiments of the novel modifications or modifications made by the novel disclosed subject matter, without departing from the scope of the present invention, are still within the scope of the present invention.
10‧‧‧筒夾本體10‧‧‧ Collet body
11‧‧‧外端面 11‧‧‧Outer end face
12‧‧‧內端面 12‧‧‧ inner end face
13‧‧‧凹槽 13‧‧‧ Groove
14‧‧‧刀具夾孔 14‧‧‧Tool hole
15‧‧‧外切槽 15‧‧‧ outer slot
16‧‧‧內切槽 16‧‧‧Inch slot
17‧‧‧插銷槽 17‧‧‧Latch slot
171‧‧‧插銷段 171‧‧‧Latch segment
172‧‧‧逃氣段 172‧‧‧Escape section
18‧‧‧切角 18‧‧‧cut angle
20‧‧‧插銷 20‧‧‧ latch
30‧‧‧側固型刀具 30‧‧‧Side-type cutter
31‧‧‧卡槽 31‧‧‧ card slot
40‧‧‧刀具架 40‧‧‧Tool holder
41‧‧‧錐形槽 41‧‧‧Tough groove
50‧‧‧螺帽 50‧‧‧ Nuts
圖1為本新型較佳實施例的立體分解圖。 圖2為本新型較佳實施例的前端面之端視圖。 圖3為本新型較佳實施例裝設側固型刀具後，一部分側視剖面圖。 圖4為本新型較佳實施例裝設側固型刀具後，另一側視剖面圖。 圖5為裝設有本新型較佳實施例的刀具架之立體分解圖。 圖6為裝設有本新型較佳實施例的刀具架的側視剖面圖。Figure 1 is an exploded perspective view of a preferred embodiment of the present invention. Figure 2 is an end elevational view of the front end face of the preferred embodiment of the present invention. Figure 3 is a side elevational cross-sectional view of the preferred embodiment of the present invention with a side-mounted cutter. Figure 4 is a cross-sectional side elevational view of the preferred embodiment of the present invention with a side-mounted cutter. Figure 5 is an exploded perspective view of the tool holder incorporating the preferred embodiment of the present invention. Figure 6 is a side cross-sectional view of a tool holder incorporating the preferred embodiment of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107203617U TWM570214U (en) | 2018-03-20 | 2018-03-20 | Cylinder clamp provided with side-fixing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107203617U TWM570214U (en) | 2018-03-20 | 2018-03-20 | Cylinder clamp provided with side-fixing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM570214U true TWM570214U (en) | 2018-11-21 |
Family
ID=65035220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107203617U TWM570214U (en) | 2018-03-20 | 2018-03-20 | Cylinder clamp provided with side-fixing cutter |
Country Status (1)
| Country | Link |
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| TW (1) | TWM570214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI721439B (en) * | 2019-05-29 | 2021-03-11 | 心源工業股份有限公司 | Tool collet group and collet capable of improving stability |
-
2018
- 2018-03-20 TW TW107203617U patent/TWM570214U/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI721439B (en) * | 2019-05-29 | 2021-03-11 | 心源工業股份有限公司 | Tool collet group and collet capable of improving stability |
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