WO2021163886A1

WO2021163886A1 - Rotary punching die device

Info

Publication number: WO2021163886A1
Application number: PCT/CN2020/075730
Authority: WO
Inventors: 林督文
Original assignee: 清展科技股份有限公司
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2021-08-26
Also published as: AU2020430752A1; AU2020430752B2

Abstract

Disclosed is a rotary punching die device. The rotary punching die device comprises a punching die unit (2) and a linkage device (23), wherein the punching die unit (2) is at least provided with an upper die (22) and a lower die (21) vertically opposite the upper die, the upper die (22) is provided with a plurality of punches (24) of different shapes in the direction facing the lower die (21), matching die cavities (212) are provided on the lower die (21) at positions opposite the punches (24), the linkage device (23) is arranged between the upper die (22) and the lower die (21), and when the upper die (22) is rotated, the lower die (21) can be linked to rotate together with the upper die. By means of the rotary punching die device, when holes of different forms need to be punched, it is only necessary to rotate the punching die unit, a combination of another punch of a different form and a corresponding die cavity can be used for replacement; and the apparatus cost can be effectively reduced, and the machining time can be effectively shortened.

Description

旋动式冲模装置Rotating die device

技术领域Technical field

本发明涉及一种冲压装置，特别是指一种可快速更换冲头的旋动式冲模装置。The invention relates to a punching device, in particular to a rotary punching die device that can quickly replace punches.

背景技术Background technique

冲压机为一种将工件加工成型的装置，要以冲压机在工件上冲压出孔洞时，是先将工件摆放在模具的冲头下，再启动动力装置以驱动冲头朝工件加压，使硬度相对较高的冲头在工件上冲压出形状与冲头一致的孔洞。随着工件应用领域的不同或组合方式的发展，所需要的孔洞形状也愈趋多元，因此在进行冲压前，将先根据所需要的形状来选择与冲压机配合使用的模具。The punching machine is a device for processing and forming a workpiece. When a hole is punched on the workpiece with the punching machine, the workpiece is first placed under the punch of the die, and then the power device is activated to drive the punch to pressurize the workpiece. The punch with relatively high hardness punches a hole in the workpiece with the same shape as the punch. With the development of different application fields of workpieces or the development of combination methods, the required hole shapes are becoming more and more diverse. Therefore, before punching, the mold used with the punching machine will be selected according to the required shape.

然而，现有的冲压机仅能装设冲压一种形状之模具，若有需要冲压其他不同形状的孔洞，就必须同时准备多台装设有不同形状模具的冲压机，或是将冲压模具拆下并更换，才能因应冲压不同形状孔洞的需求。此将提高设备成本或加工时间，需要加以改善。However, the existing punching machine can only be equipped with a mold of one shape. If it is necessary to punch holes of different shapes, it is necessary to prepare multiple punching machines equipped with molds of different shapes at the same time, or to disassemble the punching mold. To meet the needs of punching holes of different shapes, they can be installed and replaced. This will increase equipment cost or processing time and needs to be improved.

发明内容Summary of the invention

本发明的技术方案为：The technical scheme of the present invention is:

本发明的有益效果为：本发明之目的，即在提供一种能以旋转的方式快速更换冲头的旋动式冲模装置。The beneficial effects of the present invention are: the purpose of the present invention is to provide a rotary punching die device that can quickly replace the punch in a rotating manner.

于是，本发明旋动式冲模装置，其包含一冲模单元及一连动装置。其中该冲模单元至少具有一上模及一与该上模上下对置的下模，而该上模朝该下模方向设有复数个不同型态的冲头，且该下模相对该等冲头位置处则分别设有相匹配的模穴，而该连动装置设于该上模及该下模间，致旋动该上模时可一并连动该下模进行转动。Therefore, the rotary die device of the present invention includes a die unit and a linkage device. The die unit has at least an upper die and a lower die opposite to the upper die, and the upper die is provided with a plurality of different types of punches in the direction of the lower die, and the lower die is opposite to the punches. The head positions are respectively provided with matching mold cavities, and the linkage device is arranged between the upper mold and the lower mold, and the lower mold can be linked to rotate when the upper mold is rotated.

本发明之功效在于：以该连动装置将该上模及该下模配合组接，当需要冲压出不同形态的孔洞时，只需要旋转该冲模单元，即可同时更换为不同形态的另一个冲头及另一个模穴。可简单且快速地自该等冲头中进行选择而冲压不同形状的孔洞，并能有效降低购置设备之成本及工件加工时间。The effect of the present invention is that the upper mold and the lower mold are assembled by the linkage device. When holes of different shapes need to be punched out, only the die unit needs to be rotated, and it can be replaced with another of different shapes at the same time. Punch and another cavity. The punches can be simply and quickly selected from the punches to punch holes of different shapes, and can effectively reduce the cost of purchasing equipment and the processing time of workpieces.

附图说明Description of the drawings

图1是一不完整的立体分解图，说明本发明旋动式冲模装置之一实施例。Figure 1 is an incomplete three-dimensional exploded view illustrating an embodiment of the rotary die device of the present invention.

图2是一示意图，说明该实施例的其中一冲头在一冲压位置。Fig. 2 is a schematic diagram illustrating a punching position of one of the punches of the embodiment.

图3及图4各自是一不完整的侧视剖视图，说明该实施例适用于配合一动力装置使用的连续动作。Figures 3 and 4 are each incomplete cross-sectional side views, illustrating that this embodiment is suitable for continuous actions used in conjunction with a power device.

图5是一示意图，说明该实施例的另一冲头自一预备位置旋转至该冲压位置。Fig. 5 is a schematic diagram illustrating that another punch of the embodiment rotates from a preparation position to the punching position.

具体实施方式Detailed ways

参阅图1与图2，本发明旋动式冲模装置之一实施例，适用于在一料片5上冲压出孔洞，并包含一适用于承载该料片5的底座1、一枢设于该底座1的冲模单元2、一用以将该冲模单元2定位于该底座1的定位装置3，及一衔接于该底座1的一端并适用于与该底座1共同承载该料片5的入料基座4。1 and 2, an embodiment of the rotary die device of the present invention is suitable for punching holes in a blank 5, and includes a base 1 suitable for carrying the blank 5 The die unit of the base 1, a positioning device 3 for positioning the die unit 2 on the base 1, and an end connected to the base 1 and suitable for carrying the material 5 together with the base 1 Base 4.

该底座1包括一向上凸伸的基轴11、一围绕该基轴11向下凹陷而呈环状的容室12、一向下凹陷并适用于供该料片5容设的限位槽13，及复数个沿该限位槽13的延伸方向间隔设置且可往复地伸置于该限位槽13，并适用于定位该料片5的限位件14。该限位槽13形成有二个分别朝向该冲模单元2及该入料基座4的槽口131。The base 1 includes a base shaft 11 protruding upward, a chamber 12 recessed downward around the base shaft 11 in an annular shape, and a limiting groove 13 recessed downward and suitable for receiving the material 5, And a plurality of the limiting members 14 are arranged at intervals along the extension direction of the limiting slot 13 and can be reciprocally extended in the limiting slot 13 and suitable for positioning the limiting member 14 of the blank 5. The limiting groove 13 is formed with two notches 131 facing the die unit 2 and the feeding base 4 respectively.

该冲模单元2包括一套设于该底座1的基轴11且容设于该容室12的下模21、一套设于该基轴11并沿垂直方向与该下模21间隔设置的上模22、一连接该上模22及该下模21的连动装置23、复数个自该上模22朝该下模21凸伸且围绕该基轴11设置的冲头24，及一自该上模22及该下模21间套设于该基轴11的弹性件25。在本实施例中，是以四个围绕该基轴11设置的冲头24为例进行说明，且该等冲头24分别可冲压出不同形态的孔洞，然而由于视图角度关系，图1及图2中仅显示出二个相邻的冲头24。The die unit 2 includes a lower mold 21 set on the base shaft 11 of the base 1 and accommodated in the chamber 12, and an upper mold set on the base shaft 11 and spaced from the lower mold 21 in the vertical direction. The die 22, a linkage device 23 connecting the upper die 22 and the lower die 21, a plurality of punches 24 protruding from the upper die 22 toward the lower die 21 and arranged around the base shaft 11, and one from the The elastic member 25 of the base shaft 11 is sleeved between the upper mold 22 and the lower mold 21. In this embodiment, four punches 24 arranged around the base shaft 11 are taken as an example for description, and the punches 24 can punch holes of different shapes. However, due to the angle of view, FIGS. 1 and Only two adjacent punches 24 are shown in 2.

该下模21适用于和该底座1共同承载该料片5，并形成有多个向下凹陷并适用于供该料片5容设的容料通道211、复数个分别连通该等容料通道211且分别用以供该等冲头24伸置的模穴212，及一沿垂直方向贯穿并供该基轴11穿设的通孔213。另外，该下模21具有一呈封闭状地围绕该通孔213设置并朝该上模 22延伸的组接件214。在本实施例中，该下模21形成有四个容料通道211，及四个分别与该等冲头24位在同一直在线的模穴212，且该等模穴212的形状分别与该等冲头24形态相对应。须特别说明的是，在本实施例中该等冲头24、该等容料通道211及该等模穴212的形态及数量仅为举例说明，并不以本实施例所示的态样为限。The lower mold 21 is suitable for carrying the material sheet 5 together with the base 1, and is formed with a plurality of material containing passages 211 recessed downward and suitable for containing the material sheet 5, and a plurality of materials are respectively connected to the material containing passages 211 211 are respectively used for a cavity 212 for the punches 24 to extend, and a through hole 213 for the base shaft 11 to penetrate in the vertical direction. In addition, the lower mold 21 has an assembly member 214 arranged around the through hole 213 in a closed shape and extending toward the upper mold 22. In this embodiment, the lower mold 21 is formed with four material containing passages 211, and four mold cavities 212 which are located on the same line as the punches 24, and the shapes of the mold cavities 212 are respectively the same as those of the punches 24. Corresponding to the shape of the 24 punches. It should be particularly noted that in this embodiment, the shapes and numbers of the punches 24, the material containing passages 211, and the mold cavities 212 are only examples, and the state shown in this embodiment is not taken as an example. limit.

该上模22具有一呈环状且套设于该基轴11的抵制件221，及一呈环状且套设于该抵制件221的本体222。在本实施例中，该弹性件25的其中一端抵制在该抵制件221，而另一端则抵制在该下模21且容设于该下模21的组接件214中。The upper mold 22 has a ring-shaped resisting member 221 sleeved on the base shaft 11, and a ring-shaped body 222 sleeved on the resisting member 221. In this embodiment, one end of the elastic member 25 resists the resisting member 221, and the other end resists the lower mold 21 and is accommodated in the assembly member 214 of the lower mold 21.

参阅图1与图3，该上模22与该下模21是藉由该连动装置23配合组接，并具有二个围绕该基轴11并自该上模22朝该下模21的组接件214凸伸的连动杆231、二个自该组接件214分别对应于该等连动杆231凹设且分别供该等连动杆231可滑动地穿设的孔口232、二个贯穿该上模22的穿孔233，及二个连设于该组接件214并可滑动地穿设于该等穿孔233的滑动杆234(因视图角度关系，图中仅显示一个连动杆231、一个孔口232、一个穿孔233，及一个滑动杆234)。每一个穿孔233分别具有一朝向该下模21的小孔径部235，及一相反于该小孔径部235且孔径大于该小孔径部235的大孔径部236。每一个滑动杆234分别具有一自该组接件214朝该上模22延伸并穿设于该穿孔233的杆部237，及一连设于该杆部237且容设于该大孔径部236中的头部238。1 and 3, the upper mold 22 and the lower mold 21 are assembled by the linkage device 23, and have two groups around the base shaft 11 and from the upper mold 22 toward the lower mold 21 The connecting member 214 protrudes from the connecting rod 231, and two openings 232, two recessed from the connecting member 214 corresponding to the connecting rods 231 and respectively allowing the connecting rods 231 to slidably pass through. There are two through holes 233 through the upper mold 22, and two sliding rods 234 connected to the assembly 214 and slidably penetrated through the through holes 233 (due to the view angle, only one linkage rod is shown in the figure 231, an orifice 232, a perforation 233, and a sliding rod 234). Each through hole 233 has a small aperture portion 235 facing the lower mold 21 and a large aperture portion 236 opposite to the small aperture portion 235 and larger than the small aperture portion 235. Each sliding rod 234 respectively has a rod portion 237 extending from the assembly 214 toward the upper mold 22 and passing through the through hole 233, and a rod portion 237 connected to the rod portion 237 and accommodated in the large aperture portion 236的头238.

须特别说明的是，该等连动杆231、该等孔口232、该等穿孔233及该等滑动杆234的数量并不以此为限，该连动装置23也可以只具有一连动杆231及一孔口232，一样可将该上模22与该下模21配合组接。It should be specifically noted that the number of the linkage rods 231, the holes 232, the perforations 233, and the sliding rods 234 is not limited to this, and the linkage device 23 may also have only one linkage. The rod 231 and an opening 232 can also be used to assemble the upper mold 22 and the lower mold 21 together.

重新参阅图1与图2，该定位装置3包括复数个自该下模21的外周面径向向内凹陷的定位槽31，及一自该底座1向该下模21延伸并用以可往复地穿设于其中一个定位槽31的定位滑件32。在本实施例中，该定位装置3包括四个分别对应该等容料通道211设置的定位槽31。1 and 2 again, the positioning device 3 includes a plurality of positioning grooves 31 recessed radially inward from the outer peripheral surface of the lower mold 21, and a positioning groove 31 extending from the base 1 to the lower mold 21 and used to reciprocally The positioning slider 32 penetrates through one of the positioning grooves 31. In this embodiment, the positioning device 3 includes four positioning grooves 31 respectively corresponding to the material containing channels 211.

该入料基座4形成有一向下凹陷并适用于供该料片5容设，且与该底座1的限位槽13的其中一个槽口131相连通的入料槽41，并具有一与该限位槽13及该入料槽41同向延伸的标尺42，及多个沿该入料槽41的延伸方向间隔设置且可往复地伸置于该入料槽41，并适用于与该底座1的该等限位件14相配合定位该料片5的固定件43。The feeding base 4 is formed with a feeding trough 41 recessed downward and suitable for accommodating the material sheet 5, and communicating with one of the slots 131 of the limiting trough 13 of the base 1, and has a The limit slot 13 and the feeding slot 41 extend in the same direction as a ruler 42, and a plurality of scales 42 are arranged at intervals along the extension direction of the feeding slot 41 and can be reciprocally extended in the feeding slot 41, and are suitable for connecting with the feeding slot 41. The limiting members 14 of the base 1 cooperate to position the fixing members 43 of the blank 5.

参阅图1至图3，为便于说明，将图中的该等冲头24由左而右依序标示为24a、24b、24c(因视图角度关系，图2中未显示该冲头24c，图3中未显示该冲头24b)，对应该冲头24a设置的该容料通道211、该模穴212及该定位槽31分别标示为211a、212a及31a。1 to 3, for ease of description, the punches 24 in the figure are marked as 24a, 24b, 24c from left to right (due to the angle of view, the punch 24c is not shown in FIG. The punch 24b) is not shown in 3, and the material containing channel 211, the mold cavity 212 and the positioning groove 31 provided corresponding to the punch 24a are marked as 211a, 212a, and 31a, respectively.

本实施例适用于配合一沿垂直方向往复移动的动力装置6使用，进行冲压作业前，须先将本发明之旋动式冲压装置如本实施例图3所示地放置在该动力装置6下方，使该冲模单元2位于该动力装置6的正下方，并与该动力装置6间隔一距离，接着依所要冲压的孔洞形态选择其中一个冲头24，并旋转该冲模单元2，该上模22与该下模21将藉由该等连动杆231及该等滑动杆234的带动而同步转动，使该冲头24a恒对应该容料通道211a、该模穴212a及该定位槽31a。该冲模单元2可带动该等冲头24相对于该底座1在一个可接触该料片5的冲压位置，及一个不可接触该料片5的预备位置间转动。This embodiment is suitable for use with a power device 6 that reciprocates in a vertical direction. Before punching, the rotary punching device of the present invention must be placed under the power device 6 as shown in Figure 3 of this embodiment. , The die unit 2 is located directly under the power device 6 and a distance from the power device 6, and then one of the punches 24 is selected according to the shape of the hole to be punched, and the die unit 2 is rotated, and the upper die 22 The lower mold 21 will be driven by the linkage rods 231 and the sliding rods 234 to rotate synchronously, so that the punch 24a always corresponds to the material containing channel 211a, the mold cavity 212a and the positioning groove 31a. The die unit 2 can drive the punches 24 to rotate relative to the base 1 between a punching position that can contact the blank 5 and a ready position that cannot contact the blank 5.

例如，当要冲压出如该冲头24a所示的长方形孔洞时，须先如图2所示地往顺时针或逆时针方向旋转该冲模单元2，使该冲头24a位于该冲压位置，该等冲头24b、24c则位于该预备位置，此时，该冲头24a所对应的该容料通道211a将与该限位槽13的其中一槽口131相连通，且该容料通道211a与该限位槽13同向延伸，而该限位槽13之另一槽口131则与该入料基座4之入料槽41相连通，径而使该容料通道211a、该限位槽13及该入料槽41形成一线性相连，接着，将该定位滑件32以图2下方箭头所示的方向推入该定位槽31a中，使该下模21被该定位滑件32定位。For example, when a rectangular hole as shown in the punch 24a is to be punched, the punch unit 2 must first be rotated clockwise or counterclockwise as shown in FIG. 2 so that the punch 24a is located at the punching position. Waiting for the

punches

24b, 24c to be located in the preparation position. At this time, the material containing channel 211a corresponding to the punch 24a will communicate with one of the slots 131 of the limiting groove 13, and the material containing channel 211a is connected to The limiting slot 13 extends in the same direction, and the other slot 131 of the limiting slot 13 communicates with the feeding slot 41 of the feeding base 4 so that the material containing channel 211a and the limiting slot 13 and the feed slot 41 form a linear connection. Then, the positioning slider 32 is pushed into the positioning slot 31a in the direction indicated by the arrow at the bottom of FIG. 2, so that the lower mold 21 is positioned by the positioning slider 32.

最后，将该料片5置入该入料槽41中，并将该料片5自该入料槽41推向该冲模单元2，使该料片5同时容设于该入料槽41、该限位槽13及该容料通道211a中，此时能以该标尺42测量该料片5，使该料片5所要进行冲压的位置能确实位于该冲头24a及该模穴212a间。接着，再视需要将该等限位件14及该等固定件43推向该料片5以定位，即可进行冲压作业。Finally, the blank 5 is placed in the feeding trough 41, and the blank 5 is pushed from the feeding trough 41 to the die unit 2, so that the blank 5 is simultaneously accommodated in the feeding trough 41, In the limiting groove 13 and the material containing passage 211a, the blank 5 can be measured with the scale 42 at this time, so that the position where the blank 5 is to be punched can be located between the punch 24a and the mold cavity 212a. Then, if necessary, the position-limiting parts 14 and the fixing parts 43 are pushed to the blank 5 for positioning, and then the punching operation can be performed.

当然该料片5之置入方式并不以上揭所述之方式为限，亦可由该底座1相反于该入料基座4的一侧将该料片5推入该容料通道211a。在该料片5的冲压运用上，若仅需冲压该料片5之一端时，以此方式进入该容料通道211a进行冲压是较便利。Of course, the placement method of the material 5 is not limited to the manner described above, and the material 5 can also be pushed into the material containing channel 211a from the side of the base 1 opposite to the feeding base 4. In the stamping application of the blank 5, if only one end of the blank 5 needs to be stamped, it is more convenient to enter the material containing passage 211a for stamping in this way.

参阅图2至图4，在启动该动力装置6后，该动力装置6将如图3箭头所示地向下位移而驱动该上模22，该上模22带动该连动装置23的该等连动杆231及该等冲头24相对于该等滑动杆234朝该下模21移动，并弹性压缩该弹性件25。在本实施例中，由于该等连动杆231及该连动装置23的该等孔口232间为非紧配合，当该动力装置6驱动该上模22时，该等连动杆231能再朝该下模21滑动，位于该冲压位置的该冲头24a即可如图4所示地接触该料片5，并在进行冲压后伸置于该模穴212a中。而位于该预备位置的该等冲头24b、24c将直接伸置于所对应的该等模穴212中，避免该等冲头24b、24c因接触该下模21而损伤。2 to 4, after the power device 6 is activated, the power device 6 will move downward as shown by the arrow in FIG. 3 to drive the upper mold 22, and the upper mold 22 drives the linkage devices 23 The linkage rod 231 and the punches 24 move relative to the sliding rods 234 toward the lower mold 21 and elastically compress the elastic member 25. In this embodiment, since the linkage rods 231 and the openings 232 of the linkage device 23 are in a non-tight fit, when the power device 6 drives the upper mold 22, the linkage rods 231 can Sliding toward the lower mold 21 again, the punch 24a located at the punching position can contact the blank 5 as shown in FIG. 4, and extend into the mold cavity 212a after punching. The

punches

24b and 24c at the preparatory position will directly extend into the corresponding mold cavities 212 to prevent the

punches

24b and 24c from being damaged due to contact with the lower mold 21.

该冲头24a在该料片5上冲压出孔洞后，该弹性件25将发生弹性复位，并驱动该上模22带动该等冲头24自动远离该下模21及该料片5。在此过程中，由于该等滑动杆234的头部238直径大于该等穿孔233的小孔径部236，而无法通过该等小孔径部236，该上模22将受到该等头部238的限位作用而停止移动，最后回复到如图3所示的冲压前位置，即完成冲压作业。藉由该连动装置23配合限位该下模21及该上模22，除了能使该下模21及该上模22同步转动，便于更换为不同形态的另一个冲头24，更确保该等冲头24能在冲压过程中与该下模21的该等模穴212保持对位，并确保该上模22在复位过程中自动回复到冲压前位置。After the punch 24 a punches a hole in the blank 5, the elastic member 25 will be elastically reset and drive the upper die 22 to drive the punch 24 to automatically move away from the lower die 21 and the blank 5. In this process, since the diameter of the heads 238 of the sliding rods 234 is larger than the small apertures 236 of the perforations 233 and cannot pass through the small apertures 236, the upper mold 22 will be limited by the heads 238. It stops moving due to the action of the position, and finally returns to the position before punching as shown in Figure 3 to complete the punching operation. By cooperating with the linkage device 23 to limit the lower mold 21 and the upper mold 22, the lower mold 21 and the upper mold 22 can be rotated synchronously, and it is convenient to replace with another punch 24 of a different shape, which ensures the The equal punch 24 can maintain the alignment with the cavities 212 of the lower die 21 during the stamping process, and ensure that the upper die 22 automatically returns to the position before stamping during the resetting process.

配合参阅图2与图5，在完成冲压作业后，若还需要冲压其他形态的孔洞，可先将该等限位件14及该等固定件43推离该料片5，并视需求更换该料片5或移动该料片5的位置，再将该定位滑件32如图5所示地往远离该冲模单元2的方向抽出，接着如图5箭头方向所示地往顺时针或逆时针方向旋转该冲模单元2，即能以另一个样式之冲头24继续进行冲压。Refer to Figure 2 and Figure 5 in conjunction. After finishing the stamping operation, if other types of holes need to be stamped, push the stopper 14 and the fixed parts 43 away from the blank 5, and replace it if necessary. The blank 5 or move the position of the blank 5, and then withdraw the positioning slider 32 away from the die unit 2 as shown in Fig. 5, and then move clockwise or counterclockwise as shown in the arrow direction in Fig. 5 Rotate the die unit 2 in the direction, that is, the punch 24 of another style can continue to punch.

重新参阅图1与图3，由于该冲模单元2是直接套设于该底座1的基轴11，且该冲模单元2并未连设于该动力装置6，因此，只要将该定位装置3的定位滑件32推离所伸置的该定位槽31，并将该冲模单元2往远离该底座1的方向提起，即能将该底座1及该冲模单元2分离。当需要冲压出更多不同形态的孔洞时，可制作多个分别具有多个不同形态的冲头24的冲模单元2，便于用户配合冲压的需要而更换该冲模单元2，如此，用户即不需购买不同冲头形态的机台，径而能有效降低购置设备之成本及仓储空间。同时，由于能很方便地拆除该冲模单元2，因此可以快速地更换不同形态的冲头24。1 and 3 again, because the die unit 2 is directly sleeved on the base shaft 11 of the base 1, and the die unit 2 is not connected to the power device 6, so as long as the positioning device 3 The positioning slide 32 pushes away from the extended positioning groove 31 and lifts the die unit 2 away from the base 1, that is, the base 1 and the die unit 2 can be separated. When more holes of different shapes need to be punched out, multiple die units 2 with multiple punches 24 of different shapes can be made, so that the user can replace the die unit 2 according to the needs of punching. In this way, the user does not need to Purchasing machines with different punch shapes can effectively reduce the cost of purchasing equipment and storage space. At the same time, since the die unit 2 can be easily removed, the punches 24 of different shapes can be quickly replaced.

又，该冲模单元2并未连设于该动力装置6，因此，本发明之旋动式冲模装置可以被轻易搬移，而能够配合运用在不同型式之冲压设备，而不会被机台的型式所限制。In addition, the die unit 2 is not connected to the power device 6, therefore, the rotary die device of the present invention can be easily moved, and can be used in different types of stamping equipment without being affected by the type of machine. Limited.

另外，在本实施例中，该动力装置6是同时驱动该等冲头24，并配合该连动装置23对于该下模21及该上模22的限位作用，使该动力装置6对于该冲模单元2的施力将更为平均，也就是说，该动力装置6驱动该上模22，使设于该上模22之该等冲头24是同时且一致地往该下模21的方向线性移动，如此可降低冲压时所产生的偏心负荷，能提高加工精度，并延长该冲模单元2的使用寿命。In addition, in this embodiment, the power device 6 drives the punches 24 at the same time, and cooperates with the limiting effect of the linkage device 23 on the lower mold 21 and the upper mold 22, so that the power device 6 is The force exerted by the die unit 2 will be more even, that is, the power device 6 drives the upper die 22 so that the punches 24 provided on the upper die 22 are simultaneously and uniformly in the direction of the lower die 21 Linear movement can reduce the eccentric load generated during stamping, improve processing accuracy, and prolong the service life of the die unit 2.

综上所述，本发明旋动式冲模装置以该连动装置23将该上模21及该下模22配合组接，当需要冲压出不同形态的孔洞时，只需要旋转枢设于该底座1的该冲模单元2，即可更换为不同形态的另一个冲头24与对应之模穴212组合。藉此可简单且快速地自该等冲头24中依据冲压需求进行选择，且使对应的该等模穴212也同步转动，能有效降低购置设备之成本及工件加工时间，故确实能达成本发明之目的。In summary, the rotary punching die device of the present invention uses the linkage device 23 to cooperate and assemble the upper die 21 and the lower die 22, and when it is necessary to punch out holes of different shapes, it only needs to be pivoted on the base. The die unit 2 of 1 can be replaced with another punch 24 of a different form to be combined with the corresponding die cavity 212. Therefore, the punches 24 can be selected simply and quickly according to the punching requirements, and the corresponding cavities 212 can also be rotated synchronously, which can effectively reduce the cost of purchasing equipment and the processing time of the workpiece, so the cost can be achieved. The purpose of the invention.

惟以上所述者，仅为本发明之实施例而已，当不能以此限定本发明实施之范围，凡是依本发明申请专利范围及专利说明书内容所作之简单的等效变化与修饰，皆仍属本发明专利涵盖之范围内。However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the patent specification still belong to This invention patent covers the scope.

Claims

一种旋动式冲模装置，其特征在于，其包含：一冲模单元及一连动装置；其中该冲模单元至少具有一上模及一与该上模上下对置的下模，而该上模朝该下模方向设有复数个不同型态的冲头，且该下模相对该等冲头位置处则设有相匹配的模穴，而该连动装置设于该上模及该下模之间，致旋动该上模时可一并连动该下模。A rotary die device, characterized in that it comprises: a die unit and a linkage device; wherein the die unit has at least an upper die and a lower die opposite to the upper die, and the upper die A plurality of punches of different types are provided in the direction of the lower die, and the lower die is provided with matching mold cavities at positions relative to the punches, and the linkage device is provided on the upper die and the lower die Meanwhile, when the upper mold is actuated to rotate, the lower mold can be linked together.
如权利要求1所述的旋动式冲模装置，其特征在于：其更包括一底座，而该下模设在该底座上。3. The rotary die device of claim 1, further comprising a base, and the lower mold is disposed on the base.
如权利要求2所述的旋动式冲模装置，其特征在于：其中，该底座上设有一容室，而该容室供该下模容设于其中。3. The rotary die device of claim 2, wherein the base is provided with a chamber, and the chamber is provided for the lower mold to be contained therein.
如权利要求3所述的旋动式冲模装置，其特征在于：其中，该底座之该容室上设有一基轴，而该下模相对该基轴处设有一通孔，而该上模则套设在该基轴上。The rotary die device of claim 3, wherein the chamber of the base is provided with a base shaft, and the lower mold is provided with a through hole opposite to the base shaft, and the upper mold is Sleeve on the base shaft.
如权利要求4所述的旋动式冲模装置，其特征在于：其中，该上模及该下模间设有一弹性件，而该上模则通过该弹性件的弹力，致该上模与该下模间能常保一距离。The rotary die device of claim 4, wherein an elastic member is provided between the upper mold and the lower mold, and the upper mold causes the upper mold and the lower mold to be caused by the elastic force of the elastic member. There is always a distance between the lower molds.
如权利要求2所述的旋动式冲模装置，其特征在于：其中，该下模相对该等模穴的位置分别设有一容料通道。3. The rotary die device according to claim 2, wherein the lower die is provided with a material containing channel at a position relative to the cavity.
如权利要求2所述的旋动式冲模装置，其特征在于：还包含一用以将该冲模单元定位于该底座的定位装置。3. The rotary die device of claim 2, further comprising a positioning device for positioning the die unit on the base.
如权利要求7所述的旋动式冲模装置，其特征在于：其中，该定位装置包括复数个设在该下模并由其周缘凹设入的定位槽，及一设在该底座上并可伸设入其中一该定位槽的定位滑件。The rotary die device according to claim 7, wherein the positioning device comprises a plurality of positioning grooves provided on the lower mold and recessed from the periphery thereof, and a positioning groove provided on the base and capable of One of the positioning slides extending into one of the positioning grooves.
如权利要求6所述的旋动式冲模装置，其特征在于：其中，该底座的一端接设有一入料基座，而该入料基座上设有一入料槽，且该底座相对该入料槽处则设有一限位槽。The rotary die device of claim 6, wherein: one end of the base is connected with a feeding base, and the feeding base is provided with a feeding slot, and the base is opposite to the feeding base. There is a limit slot at the material trough.
如权利要求9所述的旋动式冲模装置，其特征在于：其中，该底座之该限位槽的两槽口分别与该入料基座之该入料槽及该下模之该容料通道相连通。9. The rotary die device of claim 9, wherein the two notches of the limiting groove of the base are respectively connected to the feeding slot of the feeding base and the containing material of the lower mold The channels are connected.
如权利要求9所述的旋动式冲模装置，其特征在于：其中，该底座上相对该限位槽的位置处设有复数个的限位件。9. The rotary die device according to claim 9, wherein a plurality of limit members are provided on the base relative to the limit slot.
如权利要求9所述的旋动式冲模装置，其特征在于：其中，该入料基座上更包括一与该限位槽同向的标尺。9. The rotary die device according to claim 9, wherein the feeding base further comprises a ruler in the same direction as the limiting groove.
如权利要求1所述的旋动式冲模装置，其特征在于：其中，该连动装置至少具有至少一设在该上模的连动杆及至少一设在下模的孔口。The rotary die device of claim 1, wherein the linkage device has at least one linkage rod provided on the upper mold and at least one hole provided on the lower mold.