CN216297641U - Die-cut mould of circular panel beating of beat formula quick replacement - Google Patents
Die-cut mould of circular panel beating of beat formula quick replacement Download PDFInfo
- Publication number
- CN216297641U CN216297641U CN202122112734.7U CN202122112734U CN216297641U CN 216297641 U CN216297641 U CN 216297641U CN 202122112734 U CN202122112734 U CN 202122112734U CN 216297641 U CN216297641 U CN 216297641U
- Authority
- CN
- China
- Prior art keywords
- die
- cutter
- block
- mounting hole
- lower cutter
- 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.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a deflection type quick-replaceable circular metal plate punching die which comprises a lower die bottom plate, a lower die cushion block, a lower die plate, a lower cutter assembly, an upper die plate and an upper cutter assembly, wherein the lower cutter assembly comprises an annular lower cutter holder and an annular lower cutter block, the upper cutter assembly comprises an upper cutter holder, an upper cutter block and an annular pressure plate, a conical lower cutter mounting hole is formed in the top of the lower cutter holder, the top of the conical lower cutter mounting hole is large and the bottom of the conical lower cutter mounting hole is small, a lower cutter mounting conical surface is arranged on the periphery of the lower cutter block, a conical upper cutter mounting hole is formed in the bottom of the upper cutter holder, the bottom of the upper cutter mounting hole is large and the top of the upper cutter mounting hole is small, an upper cutter conical surface is arranged on the periphery of the upper cutter block, the pressure plate is coaxial with the upper cutter block, the inner hole is larger than or equal to the outer diameter of the upper cutter block, the pressure plate is elastically connected with the upper cutter holder, and a blanking hole coaxial with the lower cutter holder is formed in the lower die plate. According to the utility model, the upper cutter block is installed in the conical upper cutter installation hole, and the lower cutter block is installed in the conical lower cutter installation hole, so that the upper cutter block and the lower cutter block can be quickly and accurately positioned conveniently, and the time for replacing the upper cutter block and the lower cutter block is reduced.
Description
Technical Field
The utility model relates to a stamping die, in particular to a deflection type quick-replaceable circular metal plate punching die.
Background
The sheet metal component adopts die-cut mould to realize the shaping of blank usually during production, to circular blank, adopts circular upper slitter and annular lower sword to realize die-cut usually. The existing upper cutter and the existing lower cutter are directly installed on the cutter holder through bolts, the positions of the upper cutter and the lower cutter need to be adjusted during replacement, the adjustment is complex, and the time consumption is long.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a deflection type quick-change circular sheet metal punching die.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a deflection type quick-replaceable circular metal plate punching die comprises a lower die base plate, a lower die cushion block arranged on the lower die base plate, a lower die plate arranged on the lower die cushion block, a lower cutter assembly arranged on the top surface of the lower die plate, an upper die plate which is positioned above the lower die plate and is in vertical sliding connection with the lower die plate, and an upper cutter assembly which is arranged at the bottom of the upper die plate and is matched with the lower cutter assembly, wherein the lower cutter assembly comprises an annular lower cutter holder and an annular lower cutter block arranged on the lower cutter holder, the upper cutter assembly comprises an upper cutter holder arranged at the bottom of the upper die plate, an upper cutter block arranged at the bottom of the upper cutter holder and an annular pressure plate arranged at the bottom of the upper cutter holder, a conical lower cutter mounting hole is arranged at the top of the lower cutter holder, the top of the conical lower cutter mounting hole is big, the bottom of the conical surface is small, and a lower cutter mounting conical surface matched with the lower cutter mounting hole is arranged at the periphery of the lower cutter block, the lower tool mounting hole is coaxial with the hole of lower tool apron, the minimum aperture of lower tool mounting hole is greater than the hole aperture of lower tool apron, the top of lower tool mounting hole extends to lower tool apron top, it is equipped with toper upper slitter mounting hole to go up the tool apron bottom, the big top of upper slitter mounting hole bottom is little, upper slitter piece periphery be equipped with upper slitter mounting hole complex upper slitter conical surface, press the flitch with coaxial and hole aperture more than or equal to of upper slitter piece go up the sword piece external diameter, press the flitch with go up tool apron elastic connection, be equipped with on the lower bolster with the coaxial blanking hole of lower tool apron.
Utilize the toper to go up the sword mounting hole and install the sword piece in the above-mentioned design, the sword piece is down installed to the toper mounting hole down, is convenient for fast to the quick accurate location of going up sword piece and sword piece down, reduces the time of changing last sword piece and sword piece down.
As a further improvement of the design, the inner hole of the pressure plate is attached to the outer wall of the upper cutter block, so that the pressure gap between the pressure plate and the upper cutter block is reduced, and the cutting quality is improved.
As a further improvement of the design, the upper template is provided with a vertical guide pillar, and the lower template is provided with a guide sleeve matched with the guide pillar, so that the mold closing precision is convenient to promote.
As a further improvement of the design, the front and the back of the feeding side of the lower template are provided with deflection material blocking blocks, the material belt is in a rear limit state, and the back side of the material belt is attached to the front side of the deflection material blocking block at the back; the material belt is located in a front limiting state, and the front side of the material belt is attached to the rear side of the deflection material blocking block in front of the material belt. The beat keeps off the material piece and is convenient for the material area beat, realizes the die-cut of staggering in material area, promotes the utilization ratio in material area.
As a further improvement of the design, the top of the opposite side of the deflection material blocking block is provided with a material blocking edge which is arranged oppositely, so that the material belt is effectively prevented from being separated from the limitation of the deflection material blocking block from the upper side of the deflection material blocking block.
As a further improvement of the design, the discharging side of the lower template is provided with a waste lower cutter block, and the bottom of the upper template is provided with a waste upper cutter block matched with the waste lower cutter block. The waste material blanking knife block is convenient for cutting off the waste material belt, feeding and waste material collection.
As a further improvement of the design, the inner hole top of the lower cutter block is provided with a cutting edge matched with the upper cutter block, and the inner hole of the cutting edge is smaller than the inner hole diameter of the lower cutter block, so that blanks are prevented from being stuck in the lower cutter block, the blanking is facilitated, and the abrasion between the upper cutter block and the lower cutter block is reduced.
The utility model has the beneficial effects that: according to the utility model, the upper cutter block is installed in the conical upper cutter installation hole, and the lower cutter block is installed in the conical lower cutter installation hole, so that the upper cutter block and the lower cutter block can be quickly and accurately positioned conveniently, and the time for replacing the upper cutter block and the lower cutter block is reduced.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic overall front perspective view of the present invention.
Fig. 2 is a schematic overall rear perspective view of the present invention.
Fig. 3 is an overall sectional view of the present invention.
In the figure, 1, a lower die bottom plate, 2, a lower knife assembly, 3, a lower die plate, 4, a material blocking edge, 5, a deflection material blocking block, 6, a lower die cushion block, 7, a guide sleeve, 8, a guide pillar, 9, an upper die plate, 10, an upper knife assembly, 11, an upper knife block, 12, an upper knife mounting hole, 13, an upper knife holder, 14, a pressure plate, 15, a blanking hole, 16, a lower knife mounting hole, 17, a lower knife block, 18, a lower knife holder, 19, a knife edge, 20, a waste lower knife block and 21, a waste upper knife block are arranged.
Detailed Description
The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.
Example (b): a deflection type quick-replaceable circular sheet metal punching die comprises a lower die base plate 1, a lower die cushion block 6 arranged on the lower die base plate 1, a lower die plate 3 arranged on the lower die cushion block 6, a lower cutter assembly 2 arranged on the top surface of the lower die plate 3, an upper die plate 9 positioned above the lower die plate 3 and connected with the lower die plate 3 in a vertical sliding manner, and an upper cutter assembly 10 arranged at the bottom of the upper die plate 9 and matched with the lower cutter assembly 2, wherein the lower cutter assembly 2 comprises an annular lower cutter holder 18 and an annular lower cutter block 17 arranged on the lower cutter holder 18, the upper cutter assembly 10 comprises an upper cutter holder 13 arranged at the bottom of the upper die plate 9, an upper cutter block 11 arranged at the bottom of the upper cutter holder 13 and an annular pressure plate 14 arranged at the bottom of the upper cutter holder 13, a conical lower cutter mounting hole 16 is arranged at the top of the lower cutter holder 18, and the top of the conical lower cutter mounting hole 16 is big and small, lower sword piece 17 periphery be equipped with the lower sword mounting hole 16 complex lower sword installation conical surface, lower sword mounting hole 16 with lower sword seat 18's hole is coaxial, the minimum aperture of lower sword mounting hole 16 is greater than lower sword seat 18's hole aperture, the top of lower sword mounting hole 16 extends to lower sword seat 18 top, it is equipped with toper upper knife mounting hole 12 to go up sword 13 bottom, the big top in upper knife mounting hole 12 bottom is little, upper sword piece 11 periphery be equipped with upper knife mounting hole 12 complex upper knife conical surface, press flitch 14 with the coaxial and hole aperture more than or equal to of upper sword piece 11 external diameter, press flitch 14 with upper sword seat 13 elastic connection, be equipped with on the lower bolster 3 with the coaxial blanking hole 15 of lower sword seat 18.
In the design, the upper cutter block 11 is installed through the conical upper cutter installation hole 12, the lower cutter block 17 is installed through the conical lower cutter installation hole 16, the upper cutter block 11 and the lower cutter block 17 can be quickly and accurately positioned conveniently, and the time for replacing the upper cutter block 11 and the lower cutter block 17 is shortened.
As a further improvement of the design, the inner hole of the pressure plate 14 is attached to the outer wall of the upper cutter block 11, so that the pressure gap between the pressure plate 14 and the upper cutter block 11 is reduced, and the cutting quality is improved.
As a further improvement of the design, the upper template 9 is provided with a vertical guide pillar 8, and the lower template 3 is provided with a guide sleeve 7 matched with the guide pillar 8, so that the mold closing precision is convenient to promote.
As a further improvement of the design, the lower template 3 is provided with deflection material blocking blocks 5 at the front and the back of the feeding side, the material belt is in a rear limit state, and the back side of the material belt is attached to the front side of the deflection material blocking block 5 at the back; the material area is located preceding limit state, the material area front side with the place ahead 5 rear side laminating of beat material stopping block. The deflection material blocking block 5 is convenient for material belt deflection, staggered punching of the material belt is achieved, and the utilization rate of the material belt is improved.
As a further improvement of the design, the top of the opposite side of the deflection material blocking block 5 is provided with a material blocking edge 4 which is arranged oppositely, so that the material belt is effectively prevented from being separated from the limitation of the deflection material blocking block 5 from the upper side of the deflection material blocking block 5.
As a further improvement of the design, a waste lower cutter block 17 is arranged on the discharging side of the lower template 3, and a waste upper cutter block 11 matched with the waste lower cutter block 17 is arranged at the bottom of the upper template 9. The waste material lower cutter block 17 is convenient for cutting off the waste material belt, feeding and collecting waste materials.
As the further improvement of this design, lower sword piece 17 hole top be equipped with go up sword piece 11 complex cutting edge 19, the 19 holes of cutting edge are less than lower sword piece 17 hole aperture prevents that the blank jamming from being in lower sword piece 17, the blanking of being convenient for to and reduce the wearing and tearing of going up sword piece 11 and lower sword piece 17.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A deflection type quick-replaceable circular sheet metal punching die comprises a lower die base plate, a lower die cushion block arranged on the lower die base plate, a lower die plate arranged on the lower die cushion block, a lower cutter assembly arranged on the top surface of the lower die plate, an upper die plate which is positioned above the lower die plate and is in vertical sliding connection with the lower die plate, and an upper cutter assembly which is arranged at the bottom of the upper die plate and is matched with the lower cutter assembly, and is characterized in that the lower cutter assembly comprises an annular lower cutter holder and an annular lower cutter block arranged on the lower cutter holder, the upper cutter assembly comprises an upper cutter holder arranged at the bottom of the upper die plate, an upper cutter block arranged at the bottom of the upper cutter holder and an annular pressure plate arranged at the bottom of the upper cutter holder, a conical lower cutter mounting hole is arranged at the top of the lower cutter holder, the top of the conical lower cutter mounting hole is large, the bottom of the conical surface is small, and a lower cutter mounting matched with the lower cutter mounting hole is arranged at the periphery of the lower cutter block, the lower tool mounting hole is coaxial with the hole of lower tool apron, the minimum aperture of lower tool mounting hole is greater than the hole aperture of lower tool apron, the top of lower tool mounting hole extends to lower tool apron top, it is equipped with toper upper slitter mounting hole to go up the tool apron bottom, the big top of upper slitter mounting hole bottom is little, upper slitter piece periphery be equipped with upper slitter mounting hole complex upper slitter conical surface, press the flitch with coaxial and hole aperture more than or equal to of upper slitter piece go up the sword piece external diameter, press the flitch with go up tool apron elastic connection, be equipped with on the lower bolster with the coaxial blanking hole of lower tool apron.
2. The die-cutting die for rapidly replacing the circular sheet metal in the deflection type according to claim 1, wherein an inner hole of the pressure plate is attached to the outer wall of the upper cutter block.
3. The die-cut mould of circular panel beating of beat formula quick replacement of claim 1, characterized by, the cope match-plate pattern is equipped with vertical guide pillar, is equipped with the guide pin bushing with the guide pillar cooperation on the lower bolster.
4. The die-cutting die for quickly replacing the circular sheet metal in the deflection type according to claim 1, wherein deflection material blocking blocks are arranged at the front and the back of the feeding side of the lower template, a material belt is positioned in a rear limiting state, and the back side of the material belt is attached to the front side of the deflection material blocking block at the back; the material belt is located in a front limiting state, and the front side of the material belt is attached to the rear side of the deflection material blocking block in front of the material belt.
5. The die-cutting die for rapidly replacing the circular sheet metal in the deflection type according to claim 4, wherein the top of one side of each of the two deflection material blocking blocks is provided with a material blocking edge which is arranged oppositely.
6. The die-cut mould of circular panel beating of beat formula quick replacement of claim 1, characterized by, the lower bolster ejection of compact side is equipped with waste material lower cutter piece, the cope match-plate pattern bottom is equipped with the waste material upper slitter piece with waste material lower cutter piece cooperation.
7. The die-cutting die for rapidly replacing the circular sheet metal in the swinging mode as claimed in claim 1, wherein a blade matched with the upper blade block is arranged at the top of the inner hole of the lower blade block, and the inner hole of the blade is smaller than the diameter of the inner hole of the lower blade block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122112734.7U CN216297641U (en) | 2021-09-03 | 2021-09-03 | Die-cut mould of circular panel beating of beat formula quick replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122112734.7U CN216297641U (en) | 2021-09-03 | 2021-09-03 | Die-cut mould of circular panel beating of beat formula quick replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216297641U true CN216297641U (en) | 2022-04-15 |
Family
ID=81089233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122112734.7U Active CN216297641U (en) | 2021-09-03 | 2021-09-03 | Die-cut mould of circular panel beating of beat formula quick replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216297641U (en) |
-
2021
- 2021-09-03 CN CN202122112734.7U patent/CN216297641U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203197084U (en) | Smooth blanking die with drawer | |
| CN207972053U (en) | A kind of biodegradable plastics bag punching machine | |
| CN216297641U (en) | Die-cut mould of circular panel beating of beat formula quick replacement | |
| CN109821978A (en) | The punching blanking progressive die of scrape free blanking | |
| CN201632551U (en) | Flanging fixing plate structure for flanging sub-die | |
| CN204817713U (en) | Compound mould of deep -drawing side cut of flanged pin part | |
| CN205146997U (en) | A blanking -punching die for processing back wheel casing interior trim installing support | |
| CN201552241U (en) | Precision multi-cavity high-speed stamping die | |
| CN112404235A (en) | Blanking forming die of special-shaped automobile support and stock layout method thereof | |
| CN209566219U (en) | The useless die-cutting machine of automatic evacuation aperture | |
| CN201969784U (en) | Drawing die | |
| CN203109044U (en) | Ventilating slot punching die provided with multiple rapid guiding orientation functions | |
| CN207929858U (en) | A kind of automobile front door outside plate upper reinforcing plate or so part multi-station mold | |
| CN201799517U (en) | Blanking die of scraping plate | |
| CN211938607U (en) | Blanking die with adjustable knife edge gap | |
| CN109365637A (en) | A kind of multi-station Die Used in Pressworking of automobile panel | |
| CN210358774U (en) | Stamping and trimming die structure | |
| CN212598233U (en) | Seamless punching die for chain plate | |
| CN209035280U (en) | Disposable hole flanging mold | |
| CN108311581A (en) | Hole expansion die and expanding method | |
| CN210547338U (en) | Integrative mould of unloading | |
| CN221581662U (en) | Segmented blanking die for excircle of large-diameter belt pulley blank | |
| CN113001664B (en) | Punch press for punching paperboard | |
| CN203076406U (en) | Thermal baffle blanking and punching die | |
| CN211464518U (en) | Trimming, punching, processing and receiving device for support plate nuts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |