CN113232248A - Full-automatic die-cut tool in mouth of a river of shell before dull and stereotyped - Google Patents
Full-automatic die-cut tool in mouth of a river of shell before dull and stereotyped Download PDFInfo
- Publication number
- CN113232248A CN113232248A CN202110375115.9A CN202110375115A CN113232248A CN 113232248 A CN113232248 A CN 113232248A CN 202110375115 A CN202110375115 A CN 202110375115A CN 113232248 A CN113232248 A CN 113232248A
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- China
- Prior art keywords
- plate
- fixedly connected
- full
- water gap
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000004080 punching Methods 0.000 claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 3
- 239000000047 product Substances 0.000 abstract description 51
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000006227 byproduct Substances 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a full-automatic water gap punching jig for a flat front shell, which comprises a full-automatic water gap punching jig body, wherein the full-automatic water gap punching jig body comprises a base, four corners of the top of the base are fixedly connected with support columns, the top ends of the four support columns are fixedly connected with a same mounting plate, a product positioning plate is fixedly connected to the top of the mounting plate, positioning sleeves are embedded in the four corners of the top of the product positioning plate, an upper template is arranged above the product positioning plate, a cutter locking plate is fixedly connected to the bottom of the upper template, guide columns are fixedly connected to the four corners of the bottom of the cutter locking plate, and the bottom ends of the guide columns extend to the lower side of the mounting plate. The automatic pressing device is reasonable in design, facilitates rapid cutting of the redundant part of the product water gap, facilitates automatic pressing of the product in the cutting process, reduces cutting deviation caused by product displacement in the cutting process, meets use requirements, and is beneficial to use.
Description
Technical Field
The invention relates to the technical field of full-automatic water gap punching jigs, in particular to a full-automatic water gap punching jig for a flat front shell.
Background
The injection mold is a common mold for molding plastic products, and plastic products with various forms can be molded through the injection mold so as to meet the requirements of people, for example, plastic parts of a whole tablet computer are provided with water gaps, and the products subjected to mold stripping are provided with water gaps and the excess water gaps are required to be taken out, so that a water gap punching jig can be used;
the existing die-cut mouth of a river tool is not convenient for automatically and quickly press the product firmly and cut off redundant water gaps on the product, the displacement is easily generated to cause die-cut position deviation, the use requirement cannot be met, and therefore the flat-plate front shell full-automatic mouth of a river die-cut tool is provided for solving the problem.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a full-automatic water gap punching jig for a flat front shell.
The invention provides a full-automatic water gap punching jig for a flat-plate front shell, which comprises a full-automatic water gap punching jig body, wherein the full-automatic water gap punching jig body comprises a base, four corners of the top of the base are fixedly connected with supporting columns, the top ends of the four supporting columns are fixedly connected with a same mounting plate, the top of the mounting plate is fixedly connected with a product positioning plate, four corners of the top of the product positioning plate are respectively embedded with a positioning sleeve, an upper template is arranged above the product positioning plate, the bottom of the upper template is fixedly connected with a cutter locking plate, four corners of the bottom of the cutter locking plate are respectively fixedly connected with a guide column, the bottom end of each guide column extends to the lower part of the mounting plate, the positioning sleeves are slidably sleeved on the corresponding guide columns, a movable plate is arranged below the cutter locking plate, the movable plate is positioned above the product positioning plate, the movable plate is slidably sleeved on the four guide columns, and the bottom of the movable plate is fixedly connected with a pre-pressing plate, the bottom of the movable plate is rectangular and fixedly connected with four positioning insertion blocks, the prepressing plate is movably sleeved on the four positioning insertion blocks, two vertical rods are fixedly connected to two sides of the bottom of the cutter locking plate, the bottom ends of the vertical rods extend to the lower portion of the movable plate and are fixedly connected with anti-falling blocks, the movable plate is slidably sleeved on the four vertical rods, four springs are fixedly connected between the top of the movable plate and the top of the cutter locking plate, the springs are movably sleeved on the corresponding vertical rods, a plurality of mounting rods are fixedly connected to the bottom of the cutter locking plate, the bottom ends of the mounting rods extend to the lower portion of the movable plate and are fixedly connected with stamping knives, the movable plate and the prepressing plate are slidably sleeved on the mounting rods, a plurality of positioning columns are fixedly connected to the top of the mounting plate, four positioning bolts are fixedly connected to the top of the mounting plate, and a product positioning plate is movably sleeved on the positioning columns and the four positioning insertion pins.
Preferably, the moving plate is made of an aluminum plate, and the prepressing plate is made of elastic glue.
Preferably, the four corners of the top of the product positioning plate are provided with mounting holes, and the inner walls of the mounting holes are fixedly connected with the outer sides of the corresponding positioning sleeves.
Preferably, first circular port has all been seted up in the top four corners of mounting panel, the outer side movable contact of the inner wall of first circular port and the guide post that corresponds.
Preferably, four second circular holes are formed in the top of the moving plate, and the inner walls of the second circular holes are in sliding connection with the outer sides of the corresponding guide columns.
Preferably, the top of the moving plate is provided with a plurality of through holes, and the outer side of the mounting rod is movably contacted with the inner wall of the corresponding through hole.
Preferably, the top of the moving plate is provided with four third circular holes, and the inner walls of the third circular holes are slidably connected with the outer sides of the corresponding vertical rods.
Preferably, four avoiding jacks are formed in the rectangular shape at the top of the product positioning plate, and the avoiding jacks are located below the corresponding anti-falling blocks and are matched with the anti-falling blocks.
Compared with the prior art, the invention has the beneficial effects that:
the product is placed on the product positioning plate through the matching of the base, the supporting columns, the mounting plate, the product positioning plate, the guide columns, the prepressing plate, the moving plate, the cutter locking plate, the mounting rods, the springs, the vertical rods, the positioning sleeve, the upper template, the positioning insert block, the punching cutter and the positioning columns and the positioning bolts, the product is positioned through the positioning columns, the cutter locking plate is driven to move downwards when the upper template moves downwards, the moving plate is driven to move downwards through the springs, the prepressing plate and the moving plate are limited to move downwards continuously when the moving plate drives the prepressing plate to move downwards to be in contact with the top of the product, the cutter locking plate continues to move downwards and compresses the springs, and the prepressing plate is matched with the compression tightening force of the springs to realize the pressing of the product;
the cutter locking plate, the mounting rods, the punching cutters, the upper die plate, the springs, the prepressing plate and the movable plate are matched, when the cutter locking plate moves downwards, the plurality of punching cutters are driven to downwards cut the positions of redundant water gaps of the product through the plurality of mounting rods, after the cutting is completed, the upper die plate is driven to move upwards and releases the compression force on the plurality of springs when the upper die plate is driven to move upwards, the springs are gradually reset, when the springs are completely reset, the cutter locking plate drives the prepressing plate to upwards release the pressing of the product through the plurality of springs and the movable plate, and the cut product can be taken out at the moment.
The automatic pressing device is reasonable in design, facilitates rapid cutting of the redundant part of the product water gap, facilitates automatic pressing of the product in the cutting process, reduces cutting deviation caused by product displacement in the cutting process, meets use requirements, and is beneficial to use.
Drawings
Fig. 1 is a schematic perspective view of a full-automatic nozzle punching jig for a flat front shell according to the present invention;
FIG. 2 is a schematic front view of the structure of FIG. 1;
fig. 3 is a schematic structural diagram of the full-automatic nozzle punching jig for the flat front shell according to the present invention, in a state where the pre-pressing plate and the product positioning plate are not mounted.
In the figure: the device comprises a base 1, support columns 2, a mounting plate 3, a product positioning plate 4, a guide column 5, a prepressing plate 6, a moving plate 7, a knife locking plate 8, a mounting rod 9, a spring 10, a vertical rod 11, a positioning sleeve 12, an upper template 13, a positioning insert block 14, a punching knife 15, a positioning column 16 and a positioning bolt 17.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-3, the embodiment provides a full-automatic water gap punching jig for a flat-plate front shell, which comprises a full-automatic water gap punching jig body, wherein the full-automatic water gap punching jig body comprises a base 1, four top corners of the base 1 are fixedly connected with supporting columns 2, the top ends of the four supporting columns 2 are fixedly connected with a same mounting plate 3, the top of the mounting plate 3 is fixedly connected with a product positioning plate 4, four top corners of the product positioning plate 4 are respectively embedded with a positioning sleeve 12, an upper template 13 is arranged above the product positioning plate 4, the bottom of the upper template 13 is fixedly connected with a cutter locking plate 8, four bottom corners of the cutter locking plate 8 are respectively fixedly connected with a guide column 5, the bottom end of each guide column 5 extends to the lower part of the mounting plate 3, the positioning sleeves 12 are slidably sleeved on the corresponding guide columns 5, a movable plate 7 is arranged below the cutter locking plate 8, and the movable plate 7 is positioned above the product positioning plate 4, the movable plate 7 is sleeved on the four guide posts 5 in a sliding manner, the bottom of the movable plate 7 is fixedly connected with a pre-pressing plate 6, the bottom of the movable plate 7 is fixedly connected with four positioning insertion blocks 14 in a rectangular manner, the pre-pressing plate 6 is movably sleeved on the four positioning insertion blocks 14, two vertical rods 11 are fixedly connected to two sides of the bottom of the knife locking plate 8, the bottom ends of the vertical rods 11 extend to the lower side of the movable plate 7 and are fixedly connected with anti-falling blocks, the movable plate 7 is sleeved on the four vertical rods 11 in a sliding manner, four springs 10 are fixedly connected between the top of the movable plate 7 and the top of the knife locking plate 8, the springs 10 are movably sleeved on the corresponding vertical rods 11, the bottom of the knife locking plate 8 is fixedly connected with a plurality of mounting rods 9, the bottom ends of the mounting rods 9 extend to the lower side of the movable plate 7 and are fixedly connected with stamping knives 15, the movable plate 7, the four positioning bolts 17 are fixedly connected to the top of the mounting plate 3, and the product positioning plate 4 is movably sleeved on the positioning columns 16 and the four positioning bolts 17.
In this embodiment, the moving plate 7 is made of an aluminum plate, the pre-pressing plate 6 is made of an elastic adhesive, the product positioning plate 4 is provided with mounting holes at four corners of the top thereof, inner walls of the mounting holes are fixedly connected with outer sides of the corresponding positioning sleeves 12, the mounting plate 3 is provided with first circular holes at four corners of the top thereof, inner walls of the first circular holes are movably contacted with outer sides of the corresponding guide posts 5, the moving plate 7 is provided with four second circular holes at the top thereof, inner walls of the second circular holes are slidably connected with outer sides of the corresponding guide posts 5, the moving plate 7 is provided with a plurality of through holes at the top thereof, outer sides of the mounting rods 9 are movably contacted with inner walls of the corresponding through holes, the moving plate 7 is provided with four third circular holes at the top thereof, inner walls of the third circular holes are slidably connected with outer sides of the corresponding vertical rods 11, the top of the product positioning plate 4 is provided with four avoiding jacks in a rectangular shape, the avoiding jacks are located below the corresponding anti-falling blocks and are matched with the anti-falling blocks, the automatic pressing device is reasonable in design, facilitates rapid cutting of the redundant part of the product water gap, facilitates automatic pressing of the product in the cutting process, reduces cutting deviation caused by product displacement in the cutting process, meets use requirements, and is beneficial to use.
In the embodiment, the product is placed on the product positioning plate 4, the product is positioned by the plurality of positioning columns 16, when the upper template 13 is driven to move downwards, the upper template 13 drives the cutter locking plate 8 to move downwards, the cutter locking plate 8 drives the four guide columns 5 to respectively slide downwards in the corresponding positioning sleeves 12, the cutter locking plate 8 drives the moving plate 7 to move downwards through the plurality of springs 10, the moving plate 7 drives the prepressing plate 6 to move downwards, when the pre-press 6 moves down to contact the top of the product, limiting the further downward movement of the pre-press 6 and the moving plate 7, the guillotine blade 8 continues to move down and compresses the plurality of springs 10, under the compression and tightening force of the spring 10, the prepressing plate 6 is matched to realize the pressing and fixing of the product, the cutter locking plate 8 also drives the plurality of mounting rods 9 to move downwards, the mounting rods 9 drive the corresponding stamping cutters 15 to move downwards, and the stamping cutters 15 downwards cut the positions of redundant water gaps of the product;
after the cutting is finished, when the upper die plate 13 is driven to move upwards, the upper die plate 13 drives the cutter locking plate 8 to move upwards, the cutter locking plate 8 moves upwards and gradually releases the compression force on the plurality of springs 10, the springs 10 in the compression state reset gradually at the moment, when the springs 10 reset completely, the cutter locking plate 8 drives the movable plate 7 to move upwards through the plurality of springs 10, the movable plate 7 drives the prepressing plate 6 to separate upwards from the product, the fixing of the product is released, the cut product can be taken out at the moment, the cutting of the redundant position of the product water gap is convenient to realize quickly, the product is convenient to press and fix automatically in the cutting process, and the cutting deviation caused by the product displacement in the cutting process is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The full-automatic water gap punching jig comprises a full-automatic water gap punching jig body, the full-automatic water gap punching jig body comprises a base (1) and is characterized in that four corners of the top of the base (1) are fixedly connected with support columns (2), the top ends of the four support columns (2) are fixedly connected with a same mounting plate (3), the top of the mounting plate (3) is fixedly connected with a product positioning plate (4), four corners of the top of the product positioning plate (4) are respectively embedded with a positioning sleeve (12), an upper template (13) is arranged above the product positioning plate (4), the bottom of the upper template (13) is fixedly connected with a cutter locking plate (8), four corners of the bottom of the cutter locking plate (8) are respectively and fixedly connected with guide columns (5), the bottom ends of the guide columns (5) extend to the lower side of the mounting plate (3), and the positioning sleeves (12) are sleeved on the corresponding guide columns (5) in a sliding manner, a movable plate (7) is arranged below the knife locking plate (8), the movable plate (7) is positioned above the product positioning plate (4), the movable plate (7) is slidably sleeved on the four guide posts (5), the bottom of the movable plate (7) is fixedly connected with a prepressing plate (6), the bottom of the movable plate (7) is fixedly connected with four positioning insertion blocks (14) in a rectangular shape, the prepressing plate (6) is movably sleeved on the four positioning insertion blocks (14), two vertical rods (11) are fixedly connected to two sides of the bottom of the knife locking plate (8), the bottom ends of the vertical rods (11) extend to the lower side of the movable plate (7) and are fixedly connected with anti-falling blocks, the movable plate (7) is slidably sleeved on the four vertical rods (11), four springs (10) are fixedly connected between the top of the knife locking plate (7) and the top of the movable plate (8), and the springs (10) are movably sleeved on the corresponding vertical rods (11), the bottom fixedly connected with of lock cutting board (8) is a plurality of installation poles (9), the bottom of installation pole (9) extends to the below of movable plate (7) and fixedly connected with die cutter (15), movable plate (7) and pre-stressed plate (6) all slip the cover and establish on a plurality of installation poles (9), the top fixedly connected with of mounting panel (3) is a plurality of reference columns (16), the top fixedly connected with of mounting panel (3) four location bolt (17), product locating plate (4) activity cover is established on a plurality of reference columns (16) and four location bolt (17).
2. The full-automatic water gap punching jig for the flat front shell according to claim 1, wherein the moving plate (7) is made of an aluminum plate, and the pre-pressing plate (6) is made of elastic glue.
3. The full-automatic water gap punching jig for the flat front shell according to claim 1, wherein mounting holes are formed in four corners of the top of the product positioning plate (4), and the inner walls of the mounting holes are fixedly connected with the outer sides of the corresponding positioning sleeves (12).
4. The full-automatic water gap punching jig for the flat front shell according to claim 1, wherein four corners of the top of the mounting plate (3) are provided with first circular holes, and inner walls of the first circular holes are in movable contact with outer sides of the corresponding guide columns (5).
5. The full-automatic water gap punching jig for the flat front shell according to claim 1, wherein four second circular holes are formed in the top of the moving plate (7), and the inner walls of the second circular holes are slidably connected with the outer sides of the corresponding guide columns (5).
6. The full-automatic water gap punching jig for the flat front shell according to claim 1, wherein a plurality of through holes are formed in the top of the moving plate (7), and the outer side of the mounting rod (9) is in movable contact with the inner wall of the corresponding through hole.
7. The full-automatic water gap punching jig for the flat front shell according to claim 1, wherein four third circular holes are formed in the top of the moving plate (7), and the inner walls of the third circular holes are slidably connected with the outer sides of the corresponding vertical rods (11).
8. The full-automatic water gap punching jig for the flat front shell according to claim 1, wherein four avoiding jacks are formed in the top of the product positioning plate (4) in a rectangular shape, and the avoiding jacks are located below the corresponding anti-falling blocks and are matched with the anti-falling blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375115.9A CN113232248A (en) | 2021-04-07 | 2021-04-07 | Full-automatic die-cut tool in mouth of a river of shell before dull and stereotyped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375115.9A CN113232248A (en) | 2021-04-07 | 2021-04-07 | Full-automatic die-cut tool in mouth of a river of shell before dull and stereotyped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113232248A true CN113232248A (en) | 2021-08-10 |
Family
ID=77131114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110375115.9A Pending CN113232248A (en) | 2021-04-07 | 2021-04-07 | Full-automatic die-cut tool in mouth of a river of shell before dull and stereotyped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113232248A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08142128A (en) * | 1994-11-25 | 1996-06-04 | Nissei Plastics Ind Co | Injection mold having in-mold member for giving pressure of cutting pressure |
| CN111660335A (en) * | 2020-06-04 | 2020-09-15 | 湖南橡塑密封件厂有限公司 | Automatic cutting device for producing rubber sealing element |
| CN211763207U (en) * | 2019-12-16 | 2020-10-27 | 东莞市欧比迪精密五金有限公司 | TP decoration mouth of a river automatic punching tool |
-
2021
- 2021-04-07 CN CN202110375115.9A patent/CN113232248A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08142128A (en) * | 1994-11-25 | 1996-06-04 | Nissei Plastics Ind Co | Injection mold having in-mold member for giving pressure of cutting pressure |
| CN211763207U (en) * | 2019-12-16 | 2020-10-27 | 东莞市欧比迪精密五金有限公司 | TP decoration mouth of a river automatic punching tool |
| CN111660335A (en) * | 2020-06-04 | 2020-09-15 | 湖南橡塑密封件厂有限公司 | Automatic cutting device for producing rubber sealing element |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210810 |