CN216229892U - Cutting die of sleeve punching die cutting machine - Google Patents
Cutting die of sleeve punching die cutting machine Download PDFInfo
- Publication number
- CN216229892U CN216229892U CN202122807576.7U CN202122807576U CN216229892U CN 216229892 U CN216229892 U CN 216229892U CN 202122807576 U CN202122807576 U CN 202122807576U CN 216229892 U CN216229892 U CN 216229892U
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- China
- Prior art keywords
- cutter body
- blade
- foam
- substrate
- die
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- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 45
- 238000004080 punching Methods 0.000 title description 7
- 239000006260 foam Substances 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a cutting die of a sleeve die cutting machine, which belongs to the field of die cutting machines and comprises a substrate, a cutter body, a blade, a bolt and foam, wherein the bottom of the substrate is provided with at least two rows of thread grooves, each row of thread grooves comprises a plurality of thread grooves which are arranged at intervals along the length direction of the substrate, the middle part of the cutter body is provided with a mounting hole, the bolt penetrates through the mounting hole to be in threaded connection with the thread grooves, the cutter body is fixed at the bottom of the substrate, the edge of the bottom of the cutter body is provided with the blade, the bottom of the cutter body is bonded with the foam, the foam is positioned on the inner side of the blade, the lower surface of the foam is positioned below the lower end surface of the blade, and the middle part of the foam is provided with a through hole for the bolt to penetrate through. The cutting die cutter body of the sleeve die cutting machine is replaceable, meets different die cutting requirements, and is low in cost.
Description
Technical Field
The utility model belongs to the field of die cutting machines, and particularly relates to a cutting die of a sleeve die cutting machine.
Background
The die cutting process can manufacture a product into a cutting die according to a pre-designed pattern for cutting, so that the shape of the product is not limited to a straight edge and a right angle. The cutting die in the die cutting industry is a relatively common part, and the structure of the cutting die is generally formed by embedding a steel blade folded into a certain shape in a whole base plate.
The existing cutting die of the die cutting machine needs to be replaced when one blade is damaged, one cutting die can only be suitable for one die cutting shape, and the die needs to be opened again if other die cutting shapes are needed, so that the cost is high.
Disclosure of Invention
The utility model aims to provide a cutting die of a cover punching die cutting machine, which has the advantages of replaceable blade body, adaptability to different die cutting requirements and low cost.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a cutting die of a die cutting machine, which comprises a base plate, a knife body, a knife edge, a bolt and foam, wherein the bottom of the base plate is provided with at least two rows of thread grooves, each row of thread grooves comprises a plurality of thread grooves arranged at intervals along the length direction of the base plate, the middle part of the knife body is provided with a mounting hole, the bolt penetrates through the mounting hole to be in threaded connection with the thread grooves, the knife body is fixed at the bottom of the base plate, the edge of the bottom of the knife body is provided with the knife edge, the bottom of the knife body is bonded with the foam, the foam is positioned at the inner side of the knife edge, the lower surface of the foam is positioned below the lower end surface of the knife edge, and the middle part of the foam is provided with a through hole for the bolt to penetrate through.
Preferably, the substrate further comprises positioning pins, and the positioning pins are arranged at four corners of the bottom of the substrate.
Preferably, a plurality of clamping grooves are formed in the bottom of the base plate, clamping grooves are evenly distributed in the left side and the right side of each thread groove, two clamping columns are fixed to the top of each cutter body, and the clamping columns are clamped with the clamping grooves.
Preferably, four edges of the bottom of the substrate are provided with grooves, a spring is fixed in each groove, a positioning pin is fixed at the bottom end of each spring, the upper part of each positioning pin is located in each groove, and the bottom end of each positioning pin is located outside each groove.
Preferably, the blade is toothed.
Preferably, the substrate is a bakelite board.
Preferably, the mounting hole is a counterbore.
The utility model has the beneficial effects that:
1. through the setting of cutter body, the cooperation of combination thread groove, mounting hole and bolt, removable cutter body need not to change whole cutting die when cutter body or blade point damage to removable cutter body of different shapes specifications on a base plate is suitable for different cross cutting demands.
2. Through the setting of bubble cotton, on the one hand, play the cushioning effect, flatten the compaction with the product before the product contacts the blade, on the other hand, break away from the product at the blade and pop out the product in the twinkling of an eye, play the effect of a material returned.
3. The setting of pilot pin plays the effect of rectifying to the product, improves follow-up operation precision.
4. During the cutter body during the installation, will block in the post inserts the draw-in groove, play the location guide effect, the follow-up bolt operation of twisting of being convenient for, after the installation, the joint cooperation of card post and draw-in groove further improves the installation stability of cutter body.
5. The setting through the spring makes the pilot pin can adapt to different operation demands, plays the guard action to the pilot pin simultaneously.
6. The serrated blade edge can reduce the area that the cutting die contacted with the product in the twinkling of an eye to the product punching press, so, reduces the resistance that the product carries out the punching press to the cutting die, avoids the product to be excessively dragged and produces the phenomenon on white limit at the incision reason, improves product incision planarization.
Drawings
Fig. 1 is a schematic bottom view of the present invention.
FIG. 2 is a schematic bottom view of the substrate of the present invention.
FIG. 3 is a schematic cross-sectional view of a substrate according to the present invention.
Fig. 4 is a schematic front view of the knife body, the blade, the foam and the clamping column according to the present invention.
Fig. 5 is a schematic sectional structure view of the cutter body and the foam of the present invention.
The labels in the figures are: 1-substrate, 2-cutter body, 3-blade, 4-bolt, 5-foam, 6-thread groove, 7-mounting hole, 8-through hole, 9-positioning pin, 10-clamping groove, 11-clamping column, 12-groove and 13-spring.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings and detailed description.
Those not described in detail in this specification are within the skill of the art. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 5, the cutting die of the die cutter provided in this embodiment includes a substrate 1, a cutter body 2, a blade 3, a bolt 4, and foam 5, the substrate 1 of this embodiment is a bakelite board, two rows of thread grooves 6 are provided at the bottom of the substrate 1, each row of thread grooves 6 includes five thread grooves 6 arranged at intervals along the length direction of the substrate 1, a mounting hole 7 is provided at the middle part of the cutter body 2, the bolt 4 penetrates through the mounting hole 7 to be screwed with the thread grooves 6, the cutter body 2 is fixed at the bottom of the substrate 1, the blade 3 is provided at the edge of the bottom of the cutter body 2, the foam 5 is adhered at the bottom of the cutter body 2, the foam 5 is located at the inner side of the blade 3, the lower surface of the foam 5 is located below the lower end surface of the blade 3, and a through hole 8 for the bolt 4 to penetrate through is provided at the middle part of the foam 5. Through the setting of cutter body 2, combine thread groove 6, mounting hole 7 and bolt 4's cooperation, removable cutter body 2 need not to change whole cutting die when cutter body 2 or blade 3 damage to removable cutter body 2 of different shape specifications is suitable for different cross cutting demands on a base plate 1. Through the setting of bubble cotton 5, on the one hand, play the cushioning effect, flatten the product before product contact blade edge 3 and consolidate, on the other hand, break away from the product at blade edge 3 and pop out the product in the twinkling of an eye, play the effect of a material returned, especially to gluing type product, glue type product blade edge 3 a bit and cut down and can glue blade edge 3, play the material returned effect through the setting of bubble cotton 5.
Further, still include the pilot pin 9, four edges of base plate 1 bottom all are provided with pilot pin 9. The setting of pilot pin 9 plays the effect of rectifying to the product, improves follow-up operation precision.
Furthermore, a plurality of clamping grooves 10 are formed in the bottom of the base plate 1, clamping grooves 10 are evenly distributed on the left side and the right side of each thread groove 6, two clamping columns 11 are fixed to the top of each cutter body 2, and the clamping columns 11 are clamped with the clamping grooves 10. During cutter body 2 during the installation, will block in post 11 inserts draw-in groove 10, play the location guide effect, be convenient for follow-up bolt 4 operation of twisting, after the installation, the joint cooperation of card post 11 and draw-in groove 10 further improves the installation stability of cutter body 2.
Furthermore, four corners of the bottom of the substrate 1 are provided with grooves 12, a spring 13 is fixed in each groove 12, a positioning pin 9 is fixed at the bottom end of each spring 13, the upper part of each positioning pin 9 is located in each groove 12, and the bottom end of each positioning pin 9 is located outside each groove 12. The setting through spring 13 makes the pilot pin 9 can adapt to different operation demands, plays the guard action to pilot pin 9 simultaneously.
Further, blade 3 is the cusp, is that the area with the product contact in the twinkling of an eye of cutting die to the product punching press can be reduced to dentate blade 3, so, reduces the resistance that the product carries out the punching press to the cutting die, avoids the product to be excessively dragged and produces the phenomenon on white limit at the incision reason, improves product incision planarization.
Further, the mounting hole 7 is a counter bore, so that the bolt 4 is not exposed out of the cutter body 2.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a cutting die of cover die cutter which characterized in that:
comprises a substrate, a cutter body, a blade, a bolt and foam;
the bottom of the base plate is provided with at least two rows of thread grooves, and each row of thread grooves comprises a plurality of thread grooves which are arranged at intervals along the length direction of the base plate;
the middle part of the cutter body is provided with a mounting hole, the bolt penetrates through the mounting hole to be in threaded connection with the thread groove, and the cutter body is fixed at the bottom of the substrate;
the edge of the bottom of the cutter body is provided with a blade, foam is bonded to the bottom of the cutter body and located on the inner side of the blade, the lower surface of the foam is located below the lower end face of the blade, and a through hole for the bolt to penetrate through is formed in the middle of the foam.
2. The cutting die of the trepanning machine according to claim 1, characterized in that:
the device also comprises a positioning needle;
and four corners of the bottom of the substrate are provided with positioning pins.
3. The cutting die of the trepanning machine according to claim 1, characterized in that:
a plurality of clamping grooves are formed in the bottom of the base plate, and the clamping grooves are distributed on the left side and the right side of each thread groove;
two clamping columns are fixed at the top of each cutter body and clamped with the clamping grooves.
4. The cutting die of the trepanning machine according to claim 2, characterized in that:
four corners of the bottom of the substrate are provided with grooves, each groove is internally fixed with a spring, the bottom end of each spring is fixed with a positioning pin, the upper part of each positioning pin is positioned in each groove, and the bottom end of each positioning pin is positioned outside each groove.
5. The cutting die of the trepanning machine according to claim 1, characterized in that:
the blade point is in a tooth shape.
6. The cutting die of the trepanning machine according to claim 1, characterized in that:
the substrate is a bakelite plate.
7. The cutting die of the trepanning machine according to claim 1, characterized in that:
the mounting hole is a counter bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122807576.7U CN216229892U (en) | 2021-11-16 | 2021-11-16 | Cutting die of sleeve punching die cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122807576.7U CN216229892U (en) | 2021-11-16 | 2021-11-16 | Cutting die of sleeve punching die cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216229892U true CN216229892U (en) | 2022-04-08 |
Family
ID=80942409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122807576.7U Expired - Fee Related CN216229892U (en) | 2021-11-16 | 2021-11-16 | Cutting die of sleeve punching die cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216229892U (en) |
-
2021
- 2021-11-16 CN CN202122807576.7U patent/CN216229892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |