CN213968580U - Display trilateral frame punching aperture cutting device - Google Patents
Display trilateral frame punching aperture cutting device Download PDFInfo
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- CN213968580U CN213968580U CN202022833694.0U CN202022833694U CN213968580U CN 213968580 U CN213968580 U CN 213968580U CN 202022833694 U CN202022833694 U CN 202022833694U CN 213968580 U CN213968580 U CN 213968580U
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- upper die
- lower die
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- die module
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- 238000005520 cutting process Methods 0.000 title claims abstract description 17
- 238000004080 punching Methods 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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Abstract
The utility model discloses a display trilateral frame punching and hole cutting device, which comprises a machine table, a carrier for installing products, an upper die module, a lower die module, a side pushing device and an ejection mechanism, wherein the carrier is arranged on the machine table, the carrier is used for installing the products, the upper die module corresponds to the upper die module, the side pushing device is arranged on the machine table and is used for clamping and fixing the products, and the ejection mechanism is arranged below the lower die module; the utility model discloses a have the corresponding part that supports the weak position of product that holds through the preparation, utilize the support of multiple device combination to the weak part that does not receive the force of product, use the die-cut shaping of cutter one shot forming, can be fine to playing the guard action to the side that is cut, avoid this type of thin wall product not to support when receiving the impact, take place to warp, ejection mechanism then will be cut the waste material that gets off simultaneously ejecting, so, the output efficiency has been promoted greatly, also can avoid all kinds of problems such as product deformation in the past.
Description
Technical Field
The utility model relates to the field of machining, especially, relate to a trilateral frame of display dashes aperture cutting device.
Background
In the production of white appliance assembly parts, the production of a television front frame in a white appliance is to form a strip-shaped pretreatment product with a specific structure by carrying out various molding treatments on a strip-shaped section bar, the specific structure is shown in figure 1, in the process of forming the pretreatment product, a long strip hole which is very close to a side face needs to be punched at the edge of a frame, because the thin side face is very close to the thin side face, the part close to the knife edge is not provided with strength and cutting easily causes product deformation, the existing processing method can not be finished by one-step blanking and needs two-step process, one is to punch a hole partially, the other is to use CNC machining, enterprises generally cannot use CNC equipment in large scale, therefore, the CNC processing speed severely limits the productivity, the yield is very low, the useless waiting time of the machine is caused, and the cost is high, so that a more efficient mode and method need to be found.
SUMMERY OF THE UTILITY MODEL
In view of the above, at least one of the above defects in the prior art needs to be overcome, and the present invention provides a three-sided frame punching and hole cutting device for a display, which includes a machine table, a product mounting carrier mounted on the machine table, an upper die module, a lower die module corresponding to the upper die module, a side pushing device mounted on the machine table for clamping and fixing a product, and an ejection mechanism mounted below the lower die module;
the upper die module comprises an upper die cutter which is arranged on the upper bottom end of an upper die base and is provided with a strip-shaped cutting edge, and an upper die profiling positioning block which is arranged on the upper die base and is provided with a hole penetrating through the upper die cutter; the lower die module comprises a lower die base, the lower die base is provided with a lower die sinking portion corresponding to the upper die cutter, the top edge of the lower die sinking portion is a lower die edge portion corresponding to the upper die cutter cutting edge, a through hole is formed in the bottom of the lower die sinking portion, the ejection mechanism comprises an ejection rod, and the ejection rod is matched with the through hole.
According to the background art of the patent, the existing processing method cannot be completed by one-time blanking, and needs to adopt a two-step process, wherein one step is to perform partial punching, the other step is to use CNC processing, and enterprises generally cannot use CNC equipment in a large scale, so that the CNC processing speed seriously limits the productivity, the yield is very low, and meanwhile, useless waiting time of a machine table is caused, and the cost is high; the utility model discloses a through the preparation have the corresponding part that holds and supports the product weak position, utilize the support of multiple device combination to the product weak part of not bearing the force, use cutter one shot forming die-cut shaping, utilize die holder one side to paste tight product inner wall, one side of product enters the transverse groove of die holder, the side thrust unit is pressed fixedly at the product outer wall, the upper die module descends, upper die profile modeling locating piece bottom surface is pressed the product upper surface, the binding face of upper die profile modeling locating piece is laminated with the corresponding side of product simultaneously, because there is elastic mechanism at upper die profile modeling locating piece top, therefore the upper die sword can continue to descend, cut with the corresponding lower mould sword oral area, the rectangular type hole on the product is blanked, because the die holder is the integrated into one piece structure, therefore can be fine play the guard action to the side of being cut, avoid this type of thin wall product not supporting when receiving the impact, deformation occurs, and meanwhile, the ejection mechanism ejects the cut waste materials out, so that the output efficiency is greatly improved, and various problems of deformation of the product and the like can be avoided.
Additionally, according to the utility model discloses a three frames of display dash aperture cutting device still has following additional technical characteristic:
furthermore, the ejection mechanism comprises an ejection cylinder which is fixedly installed on the machine table, the ejection rod is installed at the output end of the ejection cylinder, and the ejection rod penetrates through the through hole.
Further, go up the mould profile modeling locating piece include with the binding face of product laminating and with binding face looks vertically parallel surface.
Further, the lower die base also comprises a transverse groove for installing the product edge. The transverse grooves are used for placing corresponding side surfaces of the products.
Further, the side pushing device comprises a side pushing cylinder and a pressing part arranged at the top of the side pushing cylinder.
Still further, the top end of the pressing part comprises an elastic material structure.
Preferably, the elastic material structure is a plastic part structure. The plastic part is more convenient and cheaper to use, and the effect can also meet the actual production requirement.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of the product structure of the present invention, in which the dotted lines between the oblique lines indicate the omitted parts;
FIG. 2 is an enlarged schematic view of area A of FIG. 1;
fig. 3 is a schematic side view of an embodiment of the invention;
FIG. 4 is an enlarged schematic view of the area B in FIG. 3;
fig. 5 is a schematic view of an ejection state of the ejector rod according to an embodiment of the present invention;
the device comprises a product 1, a product 11, a strip hole on the product, an area A to be enlarged, a 21 upper die holder, a 22 upper die cutter, a 23 upper die profiling positioning block, a 31 pressing part 32 side pushing cylinder, a 41 ejection rod, a 42 ejection cylinder, a 5 lower die holder, a 51 transverse groove, a 52 sinking part and an area A to be enlarged of a strip hole area B cutter part.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout; the embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "upper", "front", "rear", "inner", "outer", "lateral", "vertical", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the method or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "coupled," "communicating," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly connected, integrally connected, or detachably connected; may be communication within two elements; can be directly connected or indirectly connected through an intermediate medium; the term "fit" can be a surface-to-surface fit, a point-to-surface or a line-to-surface fit, and also includes a hole-axis fit, and a person skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.
The present invention will be described with reference to the accompanying drawings, wherein fig. 1 is a schematic view of the product structure of the present invention, and the dotted lines between oblique lines in the figure indicate omitted parts; FIG. 2 is an enlarged schematic view of area A of FIG. 1; fig. 3 is a schematic side view of an embodiment of the invention; FIG. 4 is an enlarged schematic view of the area B in FIG. 3; fig. 5 is a schematic diagram of the ejection state of the ejector rod according to an embodiment of the present invention.
As shown in fig. 1 to 5, according to an embodiment of the present invention, the three-sided frame punching and hole cutting device for a display includes a machine table, a product mounting carrier mounted on the machine table, an upper die module, a lower die module corresponding to the upper die module, a side pushing device mounted on the machine table for clamping and fixing a product, and an ejection mechanism mounted below the lower die module;
the upper die module comprises an upper die cutter which is arranged on the upper bottom end of an upper die base and is provided with a strip-shaped cutting edge, and an upper die profiling positioning block which is arranged on the upper die base and is provided with a hole penetrating through the upper die cutter; the lower die module comprises a lower die base, the lower die base is provided with a lower die sinking portion corresponding to the upper die cutter, the top edge of the lower die sinking portion is a lower die edge portion corresponding to the upper die cutter cutting edge, a through hole is formed in the bottom of the lower die sinking portion, the ejection mechanism comprises an ejection rod, and the ejection rod is matched with the through hole.
The utility model discloses a through the preparation have the corresponding part that holds and supports the product weak position, utilize the support of multiple device combination to the product weak part of not bearing the force, use cutter one shot forming die-cut shaping, utilize die holder one side to paste tight product inner wall, one side of product enters the transverse groove of die holder, the side thrust unit is pressed fixedly at the product outer wall, the upper die module descends, upper die profile modeling locating piece bottom surface is pressed the product upper surface, the binding face of upper die profile modeling locating piece is laminated with the corresponding side of product simultaneously, because there is elastic mechanism at upper die profile modeling locating piece top, therefore the upper die sword can continue to descend, cut with the corresponding lower mould sword oral area, the rectangular type hole on the product is blanked, because the die holder is the integrated into one piece structure, therefore can be fine play the guard action to the side of being cut, avoid this type of thin wall product not supporting when receiving the impact, deformation occurs, and meanwhile, the ejection mechanism ejects the cut waste materials out, so that the output efficiency is greatly improved, and various problems of deformation of the product and the like can be avoided.
Additionally, according to the utility model discloses a three frames of display dash aperture cutting device still has following additional technical characteristic:
according to some embodiments of the utility model, ejection mechanism includes ejection cylinder, ejection cylinder fixed mounting be in on the board, the ejector rod is installed ejection cylinder's output, the ejector rod passes link up the through-hole.
According to some embodiments of the utility model, go up mould profile modeling locating piece include with the binding face of product laminating and with binding face looks vertically parallel surface.
According to an embodiment of the utility model, the die holder still includes the transverse groove of installation product limit. The transverse grooves are used for placing corresponding side surfaces of the products.
According to some embodiments of the utility model, the side pushes away the device and includes the side and pushes away the cylinder and install the side pushes away the splenium at cylinder top.
According to an embodiment of the present invention, the pressing portion top end includes an elastic material structure.
Preferably, the elastic material structure is a plastic part structure.
Any reference to "one embodiment," "an embodiment," "example embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention; the schematic representations in various places in the specification do not necessarily refer to the same embodiment; further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the purview of one skilled in the art to effect such feature, structure, or characteristic in connection with other ones of the embodiments.
While the invention has been described in detail with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention; in particular, reasonable variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the foregoing disclosure, the drawings and the appended claims without departing from the spirit of the invention; except variations and modifications in the component parts and/or arrangements, the scope of which is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a display trilateral frame dashes aperture cutting device which characterized in that includes: the device comprises a machine table, a carrier, an upper die module, a lower die module, a side pushing device and an ejection mechanism, wherein the carrier is arranged on the machine table and used for mounting a product;
the upper die module comprises an upper die cutter which is arranged on the upper bottom end of an upper die base and is provided with a strip-shaped cutting edge, and an upper die profiling positioning block which is arranged on the upper die base and is provided with a hole penetrating through the upper die cutter; the lower die module comprises a lower die base, the lower die base is provided with a lower die sinking portion corresponding to the upper die cutter, the top edge of the lower die sinking portion is a lower die edge portion corresponding to the upper die cutter cutting edge, a through hole is formed in the bottom of the lower die sinking portion, the ejection mechanism comprises an ejection rod, and the ejection rod is matched with the through hole.
2. The small hole punching and cutting device for the three-sided frame of the display as claimed in claim 1, wherein the ejection mechanism comprises an ejection cylinder, the ejection cylinder is fixedly mounted on the machine platform, the ejection rod is mounted at an output end of the ejection cylinder, and the ejection rod passes through the through hole.
3. The apparatus of claim 1, wherein the upper mold profiling locating block comprises a fitting surface for fitting the product and a parallel surface perpendicular to the fitting surface.
4. The apparatus of claim 1, wherein the lower die base further comprises a transverse slot for receiving a product edge.
5. The device as claimed in claim 1, wherein the side pushing device comprises a side pushing cylinder and a pressing part mounted on the top of the side pushing cylinder.
6. The device as claimed in claim 5, wherein the top end of the pressing portion comprises an elastic material structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833694.0U CN213968580U (en) | 2020-12-01 | 2020-12-01 | Display trilateral frame punching aperture cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833694.0U CN213968580U (en) | 2020-12-01 | 2020-12-01 | Display trilateral frame punching aperture cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213968580U true CN213968580U (en) | 2021-08-17 |
Family
ID=77268758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022833694.0U Active CN213968580U (en) | 2020-12-01 | 2020-12-01 | Display trilateral frame punching aperture cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213968580U (en) |
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2020
- 2020-12-01 CN CN202022833694.0U patent/CN213968580U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215300 room 4, 339 Dongrong Road, Baicheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Jinlimei Industrial Technology Co.,Ltd. Country or region after: China Address before: 215311 No. 339-3, Dongrong Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SUZHOU JINLIMEI METAL TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |