TWI453074B - Bending mechanism - Google Patents
Bending mechanism Download PDFInfo
- Publication number
- TWI453074B TWI453074B TW098114564A TW98114564A TWI453074B TW I453074 B TWI453074 B TW I453074B TW 098114564 A TW098114564 A TW 098114564A TW 98114564 A TW98114564 A TW 98114564A TW I453074 B TWI453074 B TW I453074B
- Authority
- TW
- Taiwan
- Prior art keywords
- bending
- guide rail
- circular arc
- frame
- bending guide
- Prior art date
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
本發明涉及一種折彎機構，用於對板類材料進行折彎。 The present invention relates to a bending mechanism for bending a board material.
折彎是機械加工中一種常見之工藝，應用較普遍。現有之折彎方法一般採用手工折彎或者是採用自動折彎機對工件進行折彎。手工折彎一般工作效率低，自動折彎機結構複雜且成本也較高。 Bending is a common process in machining and is more common. Existing bending methods generally use manual bending or bending of the workpiece using an automatic bending machine. Manual bending generally has low work efficiency, and the automatic bending machine has a complicated structure and high cost.
有鑒於此，有必要提供一種結構簡單、低成本且工作效率高之折彎機構。 In view of this, it is necessary to provide a bending mechanism that is simple in structure, low in cost, and high in work efficiency.
一種折彎機構，包括承載體、折彎定位塊、第一折彎導軌，第二折彎導軌及折彎滑塊。所述承載體具有一承載面及兩個相互平行之側面，所述折彎定位塊兩端與所述兩側面滑動連接，能夠在所述承載面上沿平行於側面方向滑動。所述第一折彎導軌及第二折彎導軌相互平行，並沿所述側面方向形成在所述承載面上。所述第一折彎導軌由平行同心之第一外圓弧架及第一內圓弧架構成。所述第二折彎導軌由平行同心之第二外圓弧架及第二內圓弧架構成，並且所述第一外圓弧架與第二外圓弧架之曲率半徑相同，所述第一內圓弧架與第二內圓弧架曲率半徑相同。所述第一折彎導軌與所述第二折彎導軌之圓心所在之直線與所述側面方向垂直。所述折彎滑塊設置於所述第一外圓弧架與第一內圓弧架，以及 所述第二外圓弧架與第二內圓弧架之間，並能沿所述第一折彎導軌與所述第二折彎導軌圓弧彎曲方向滑動。 A bending mechanism includes a carrier body, a bending positioning block, a first bending guide rail, a second bending guide rail and a bending slider. The carrier has a bearing surface and two mutually parallel sides, and the two ends of the bending positioning block are slidably connected to the two sides, and can slide along the side direction in the bearing surface. The first bending guide rail and the second bending guide rail are parallel to each other and are formed on the bearing surface along the side direction. The first bending guide rail is composed of a first outer circular arc frame and a first inner circular arc frame which are parallel and concentric. The second bending guide rail is composed of a parallel outer concentric second outer circular arc frame and a second inner circular arc frame, and the first outer circular arc frame and the second outer circular arc frame have the same radius of curvature, the first The inner circular frame and the second inner circular frame have the same radius of curvature. A straight line of the first bending guide and the center of the second bending guide is perpendicular to the side direction. The bending slider is disposed on the first outer circular frame and the first inner circular frame, and The second outer circular arc frame and the second inner circular arc frame are slidable along the circular bending direction of the first bending guide rail and the second bending guide rail.
本發明所提供之折彎機構將一加工工件固定在所述承載體上，藉由所述折彎滑塊沿圓弧形之第一折彎導軌及第二折彎導軌滑動，驅動所述加工工件之一端移動，而彎曲加工工件，本發明之折彎機構結構簡單，成本較低，工作效率較高。 The bending mechanism provided by the present invention fixes a workpiece to the carrier body, and the bending slider slides along the arc-shaped first bending guide rail and the second bending rail to drive the processing. The bending end of the workpiece is moved, and the bending mechanism is bent. The bending mechanism of the invention has a simple structure, a low cost and a high working efficiency.
10‧‧‧折彎機構 10‧‧‧Bending mechanism
11‧‧‧承載體 11‧‧‧Carrier
12‧‧‧折彎定位塊 12‧‧‧Bending positioning block
13‧‧‧第一折彎導軌 13‧‧‧First bend guide
14‧‧‧第二折彎導軌 14‧‧‧Second bend guide
15‧‧‧折彎滑塊 15‧‧‧Bending slider
111‧‧‧承載面 111‧‧‧ bearing surface
112‧‧‧側壁 112‧‧‧ side wall
113‧‧‧滑槽 113‧‧‧Chute
131‧‧‧第一外圓弧架 131‧‧‧First outer circular frame
132‧‧‧第一內圓弧架 132‧‧‧First inner circular frame
141‧‧‧第二外圓弧架 141‧‧‧Second outer circular frame
142‧‧‧第二內圓弧架 142‧‧‧Second inner circular frame
16‧‧‧加工工件 16‧‧‧Processing workpiece
圖1係本發明實施方式提供之折彎機構之立體結構示意圖。 FIG. 1 is a schematic perspective view of a bending mechanism provided by an embodiment of the present invention.
圖2係圖1中之折彎機構之正視圖。 Figure 2 is a front elevational view of the bending mechanism of Figure 1.
圖3係圖1中之折彎機構彎折加工工件之正視圖。 Figure 3 is a front elevational view of the bending mechanism of the bending mechanism of Figure 1.
下面將結合附圖對本發明作一具體介紹。 The present invention will be specifically described below with reference to the accompanying drawings.
請參閱圖1及圖2，一種折彎機構10，其包括承載體11、折彎定位塊12、第一折彎導軌13，第二折彎導軌14及折彎滑塊15。所述折彎機構10用於對一加工工件16進行彎曲。 Referring to FIGS. 1 and 2 , a bending mechanism 10 includes a carrier 11 , a bending positioning block 12 , a first bending guide 13 , a second bending guide 14 , and a bending slider 15 . The bending mechanism 10 is used to bend a machined workpiece 16.
所述承載體11具有一承載面111以及兩個相互平行之側壁112。所述承載面111用於放置加工工件16，所述兩個側壁112上各自形成有一個滑槽113，所述兩個滑槽113相互平行，並且與所述承載面111平行。 The carrier 11 has a bearing surface 111 and two mutually parallel side walls 112. The bearing surface 111 is used for placing the workpiece 16 , and the two side walls 112 are respectively formed with a sliding groove 113 , and the two sliding grooves 113 are parallel to each other and parallel to the bearing surface 111 .
所述折彎定位塊12用於固定所述加工工件16。其兩端卡合在所述承載體11之側壁112之兩個滑槽113中，可在所述承載面111上沿所述滑槽113往返滑動。在本實施方式中，所述折彎定位塊12為長條形狀，其兩端卡合在所述滑槽113中。所述加工工件16可由 所述折彎定位塊12進行固定，當滑動所述折彎定位塊12時，所述折彎定位塊12可在所述加工工件16之不同位置上進行固定，當對所述加工工件16之一端進行彎折時，由於所述折彎定位塊12可固定在所述加工工件16之不同位置上，從而可實現在所述加工工件16之不同位置進行彎折。 The bend positioning block 12 is used to fix the machined workpiece 16. The two ends of the two sliding slots 113 of the side wall 112 of the carrier 11 are slidable along the sliding slot 113 on the bearing surface 111. In the present embodiment, the bending positioning block 12 has an elongated shape, and both ends of the bending positioning block 12 are engaged in the sliding groove 113. The machined workpiece 16 can be The bending positioning block 12 is fixed. When the bending positioning block 12 is slid, the bending positioning block 12 can be fixed at different positions of the workpiece 16 when the workpiece 16 is processed. When the one end is bent, since the bending positioning block 12 can be fixed at different positions of the machined workpiece 16, bending can be performed at different positions of the machined workpiece 16.
所述第一折彎導軌13及第二折彎導軌14與所述承載體11一體成型，並沿所述滑槽113方向形成在所述承載面111上。所述第一折彎導軌13及第二折彎導軌14相互平行，並分別位於所述承載體11之兩側。所述第一折彎導軌13由圓心相同且相互平行之第一外圓弧架131及第一內圓弧架132構成，並且所述第一外圓弧架131之曲率半徑大於所述第一內圓弧架132曲率半徑。所述第二折彎導軌14由圓心相同且相互平行之第二外圓弧架141及第二內圓弧架142構成，並且所述第二外圓弧架141之曲率半徑與所述第一外圓弧架131之曲率半徑相同，所述第二內圓弧架142之曲率半徑與所述第一內圓弧架132曲率半徑相同。所述第一折彎導軌13之圓心與所述第二折彎導軌14之圓心所在之直線與所述滑槽113方向垂直。 The first bending guide rail 13 and the second bending guide rail 14 are integrally formed with the carrier body 11 and formed on the bearing surface 111 along the direction of the sliding groove 113. The first bending guide rail 13 and the second bending guide rail 14 are parallel to each other and respectively located on two sides of the carrier body 11. The first bending guide rail 13 is composed of a first outer circular arc frame 131 and a first inner circular arc frame 132 having the same center and parallel to each other, and the first outer circular arc frame 131 has a larger radius of curvature than the first The radius of curvature of the inner circular frame 132. The second bending guide rail 14 is composed of a second outer circular arc frame 141 and a second inner circular arc frame 142 having the same center and parallel to each other, and a radius of curvature of the second outer circular arc frame 141 and the first The radius of curvature of the outer circular frame 131 is the same, and the radius of curvature of the second inner circular frame 142 is the same as the radius of curvature of the first inner circular frame 132. A straight line of the center of the first bending guide 13 and the center of the second bending guide 14 is perpendicular to the direction of the chute 113.
所述折彎滑塊15沿所述第一折彎導軌13至所述第二折彎導軌14方向之長度大於所述第一折彎導軌13與所述第二折彎導軌14之間之距離。在本實施方式中，所述折彎滑塊15為一長條形狀。所述折彎滑塊15設置於所述第一折彎導軌13及第二折彎導軌14上，其位於所述第一外圓弧架131與第一內圓弧架132，以及所述第二外圓弧架141與第二內圓弧架142之間，並且可沿所述第一折彎導軌13及第二折彎導軌14之圓弧彎曲方向滑動。折彎滑塊15可採用人工 驅動或者機械驅動方式驅動其在所述第一折彎導軌13及第二折彎導軌14上滑動。 The length of the bending slider 15 along the direction of the first bending guide 13 to the second bending rail 14 is greater than the distance between the first bending rail 13 and the second bending rail 14 . In the present embodiment, the bending slider 15 has an elongated shape. The bending slider 15 is disposed on the first bending guide 13 and the second bending rail 14 , and is located on the first outer circular frame 131 and the first inner circular frame 132 , and the first The two outer circular frames 141 and the second inner circular frame 142 are slidable along the circular arc bending direction of the first bending guide 13 and the second bending guide 14. Bending slider 15 can be artificial Driven or mechanically driven to slide on the first bending guide 13 and the second bending rail 14.
請參閱圖3，所述折彎機構10之工作過程為：首先將所述加工工件16放置於所述第一折彎導軌13及第二折彎導軌14之間之所述承載面111上，並藉由所述折彎定位塊12固定在所述承載面111上。滑動所述折彎定位塊12，選擇加工工件16需要彎曲之位置，驅動所述折彎滑塊15帶動所述加工工件16之一端沿所述第一折彎導軌13及第二折彎導軌14之圓弧軌跡移動，實現對所述加工工件16之彎折。 Referring to FIG. 3 , the working process of the bending mechanism 10 is: firstly, the processing workpiece 16 is placed on the bearing surface 111 between the first bending guide 13 and the second bending rail 14 . And being fixed on the bearing surface 111 by the bending positioning block 12. Sliding the bending positioning block 12 to select a position at which the workpiece 16 needs to be bent, and driving the bending slider 15 to drive one end of the workpiece 16 along the first bending guide 13 and the second bending guide 14 The circular trajectory moves to achieve bending of the machined workpiece 16.
本發明所提供之折彎機構將一加工工件固定在所述承載體上，藉由所述折彎滑塊沿圓弧形之第一折彎導軌及第二折彎導軌滑動，驅動所述加工工件之一端移動，而彎曲加工工件，本發明之折彎機構結構簡單，成本較低，工作效率較高。 The bending mechanism provided by the present invention fixes a workpiece to the carrier body, and the bending slider slides along the arc-shaped first bending guide rail and the second bending rail to drive the processing. The bending end of the workpiece is moved, and the bending mechanism is bent. The bending mechanism of the invention has a simple structure, a low cost and a high working efficiency.
另外，本領域技術人員還可在本發明精神內做其他變化，當然，這些依據本發明精神所做之變化，都應包含在本發明所要求保護之範圍之內。 In addition, those skilled in the art can make other changes in the spirit of the present invention. Of course, the changes made in accordance with the spirit of the present invention should be included in the scope of the present invention.
10‧‧‧折彎機構 10‧‧‧Bending mechanism
11‧‧‧承載體 11‧‧‧Carrier
12‧‧‧折彎定位塊 12‧‧‧Bending positioning block
13‧‧‧第一折彎導軌 13‧‧‧First bend guide
14‧‧‧第二折彎導軌 14‧‧‧Second bend guide
15‧‧‧折彎滑塊 15‧‧‧Bending slider
111‧‧‧承載面 111‧‧‧ bearing surface
112‧‧‧側壁 112‧‧‧ side wall
113‧‧‧滑槽 113‧‧‧Chute
131‧‧‧第一外圓弧架 131‧‧‧First outer circular frame
132‧‧‧第一內圓弧架 132‧‧‧First inner circular frame
141‧‧‧第二外圓弧架 141‧‧‧Second outer circular frame
142‧‧‧第二內圓弧架 142‧‧‧Second inner circular frame
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098114564A TWI453074B (en) | 2009-04-30 | 2009-04-30 | Bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098114564A TWI453074B (en) | 2009-04-30 | 2009-04-30 | Bending mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201038338A TW201038338A (en) | 2010-11-01 |
| TWI453074B true TWI453074B (en) | 2014-09-21 |
Family
ID=44994974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098114564A TWI453074B (en) | 2009-04-30 | 2009-04-30 | Bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI453074B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940565B (en) * | 2019-05-16 | 2022-07-26 | 中车唐山机车车辆有限公司 | Pipe bending device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910851A (en) * | 1995-06-26 | 1997-01-14 | Yuji Otsubo | Reinforcing bar bender |
| DE19956046B4 (en) * | 1999-11-22 | 2004-12-30 | Bayer Isolierglas- Und Maschinentechnik Gmbh | Method and device for producing a spacer frame for insulating glass panes |
-
2009
- 2009-04-30 TW TW098114564A patent/TWI453074B/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910851A (en) * | 1995-06-26 | 1997-01-14 | Yuji Otsubo | Reinforcing bar bender |
| DE19956046B4 (en) * | 1999-11-22 | 2004-12-30 | Bayer Isolierglas- Und Maschinentechnik Gmbh | Method and device for producing a spacer frame for insulating glass panes |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201038338A (en) | 2010-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI546242B (en) | Overturning device | |
| ATE380090T1 (en) | PROCESSING MACHINE WITH SEVERAL PARALLEL SPINDLE ARRANGEMENTS | |
| CN106181800A (en) | A kind of coordinated type twoport vice | |
| TWI453074B (en) | Bending mechanism | |
| PL423216A1 (en) | Device for adding/removing of a machined workpiece | |
| CN104289949A (en) | Clamp device | |
| CN208929732U (en) | Clamping device | |
| WO2014034558A1 (en) | Workpiece conveying device | |
| TWI424893B (en) | Strip bending and forming process machine | |
| CN104440123A (en) | Chip removal guide rail for machine tool | |
| CN110899405A (en) | Automatic bending device | |
| CN204123168U (en) | Grip device | |
| CN105834932B (en) | Clamping device | |
| CN113085275A (en) | Ninety-degree bending fixture for ecological plate | |
| CN211489149U (en) | Automatic bending device | |
| TWM453552U (en) | Slide positioning device of machining platform | |
| CN210550553U (en) | Clamp tool | |
| CN210254859U (en) | Welding positioning jig for strip-shaped workpiece | |
| CN105082260A (en) | Door leaf sawing and cutting machine | |
| TWM519695U (en) | Cover belt for linear guideway | |
| US20080121310A1 (en) | Joint Making Jig | |
| CN208214129U (en) | Roller type sliding clamp | |
| CN205725366U (en) | A kind of cut-out structure of stator cramp processing unit (plant) | |
| CN203410168U (en) | Marking apparatus | |
| CN104227483A (en) | Using method of pipe workpiece transverse moving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |