CN205496365U - Accurate hardware die cutting machine - Google Patents
Accurate hardware die cutting machine Download PDFInfo
- Publication number
- CN205496365U CN205496365U CN201620279896.6U CN201620279896U CN205496365U CN 205496365 U CN205496365 U CN 205496365U CN 201620279896 U CN201620279896 U CN 201620279896U CN 205496365 U CN205496365 U CN 205496365U
- Authority
- CN
- China
- Prior art keywords
- die
- cutter
- punching cutter
- upper punch
- punching
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a die -cut equipment technical field refers in particular to accurate hardware die cutting machine, including the frame, be equipped with unwinding mechanism, tensioner structure, feeding mechanism, die -cut mechanism, receiving agencies in the frame, die -cut mechanism is including last mould, lower mould, cylinder, and the output of cylinder down and is connected with last mould is gone up the mould bottom and is equipped with the decurrent upper punch cutter of cutting edge, and the upper punch cutter has vertical face and an inclined plane, and vertical face bottom and inclining has formed after bottom of the inclined face crosses the cutting edge of upper punch cutter, have on the up end of lower mould the cutting edge up and with upper punch cutter matched with down stroke cutter, the utility model discloses reduce upper punch cutter material returned inclination and set up the down stroke cutter under the prerequisite of guaranteeing upper punch cutter intensity, help reducing stepping down of when die -cut material, the possibility that reduce die -cut section unevenness, weigh wounded, phenomenon such as burr takes place, the burr has significantly reduced to can realize the sustainable complete fashioned automated production of automatic punching, the precision is high, and is efficient.
Description
Technical field:
This utility model relates to die cutting device technical field, refers in particular to precision hardware bicker.
Background technology:
At present, the precision hardware of lamellar is typically all and is made by die-cut mode, due to essence
The burr of close handware requires higher, typically requires that the burr height of product is at 0.03mm
Hereinafter, have even requires that product periphery can not be jagged.But existing die cutting device is rushed
The die-cut section of product cut easily occur out-of-flatness, weigh wounded, the phenomenon such as burr.
Utility model content:
The purpose of this utility model is aiming at the deficiency of prior art existence and provides a kind of punching
Section is smooth, reduce the precision hardware bicker of burr.
To achieve these goals, the technical solution adopted in the utility model is: accurate five metals
Part bicker, includes frame, in frame along feed direction be sequentially provided with unreeling structure,
Tension mechanism, feed mechanism, punching mechanism, receiving mechanism, punching mechanism includes along perpendicular
To the upper mold being slidably connected in frame, it is positioned at the lower mold below upper mold, is positioned at above upper mold
Cylinder, the outfan of cylinder down and is connected with upper mold, is provided with blade downward bottom upper mold
Upper punching cutter, upper punching tool has vertical plane and inclined plane, bottom vertical plane and inclined plane
Bottom defines the blade of described upper punching cutter after crossing, the upper surface of lower mold has blade
The lower punching cutter matched upward and with upper punching cutter.
Angle between described vertical plane and inclined plane is 15 °～18 °.
Knife edge clearance between described upper punching cutter and lower punching cutter is less than 0.01mm.
It is 0.4mm that described lower punching cutter stretches out the distance of lower mold upper surface.
CCD camera positioning device it is provided with between described feed mechanism and punching mechanism.
This utility model has the beneficial effects that: the precision hardware that this utility model provides is die-cut
Machine, includes frame, and frame is sequentially provided with unreeling structure, tensioner along feed direction
Structure, feed mechanism, punching mechanism, receiving mechanism, punching mechanism includes and vertically slides
The upper mold that is connected in frame, it is positioned at the lower mold below upper mold, is positioned at the cylinder above upper mold,
The outfan of cylinder down and is connected with upper mold, is provided with downward upper die-cut of blade bottom upper mold
Cutter, upper punching tool has vertical plane and inclined plane, crosses with bottom inclined plane bottom vertical plane
After define the blade of described upper punching cutter, the upper surface of lower mold has blade upward and with
The lower punching cutter that upper punching cutter matches, this utility model is on ensureing before punching cutter intensity
Put the upper punching cutter material returned gradient of reduction and set up lower punching cutter, material when contributing to reducing die-cut
Stepping down of material, reduce die-cut section out-of-flatness, weigh wounded, probability that the phenomenon such as burr occurs,
Greatly reduce burr, and be capable of the automatic metaplasia of sustainable Full automatic punching cut molding
Producing, precision is high, and efficiency is high.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model punching mechanism.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this utility model is further described, as shown in Fig. 1～2,
This utility model includes frame 1, and frame 1 is sequentially provided with unreeling structure along feed direction
2, tension mechanism 3, feed mechanism 4, CCD camera positioning device 7, punching mechanism 5,
Receiving mechanism 6, punching mechanism 5 includes the upper mold being vertically slidably connected in frame 1
51, it is positioned at the lower mold 52 below upper mold 51, is positioned at the cylinder 53 above upper mold 51, cylinder
The outfan of 53 down and is connected with upper mold 51, is provided with downward upper of blade bottom upper mold 51
Punching cutter 54, upper punching cutter 54 has vertical plane 541 and inclined plane 542, vertical plane 541
The blade of punching cutter 54, lower mold 52 is defined after crossing bottom bottom and inclined plane 542
Upper surface on there is the lower punching cutter 55 that blade upward and matches with upper punching cutter 54.
Angle between vertical plane 541 and inclined plane 542 is 15 °～18 °, it is possible to reduce
Time die-cut, material steps down.Upper punching cutter 54 and lower punching cutter 55 between knife edge clearance
Less than 0.01mm, contribute to preventing further die-cut section out-of-flatness, weigh wounded, burr etc.
The generation of phenomenon, meanwhile, reduces the material abrasion to upper punching cutter 54, extends cutter
Useful life.Lower punching cutter 55 to stretch out the distance of lower mold 52 upper surface be 0.4mm, away from
It is unfavorable for cutting smooth if excessive.
This utility model reduce on the premise of punching cutter 54 intensity on ensureing on punching cutter 54
Material returned gradient also sets up lower punching cutter 55, the stepping down of material when contributing to reducing die-cut, reduces
Die-cut section out-of-flatness, weigh wounded, probability that the phenomenon such as burr occurs, greatly reduce hair
Thorn, and it is capable of the automated production of sustainable Full automatic punching cut molding, precision is high,
Efficiency is high.
Certainly, the above is only better embodiment of the present utility model, therefore Fan Yiben is real
The equivalence done by structure, feature and the principle described in new patent application range changes or repaiies
Decorations, are all included in this utility model patent claim.
Claims (5)
1. precision hardware bicker, it is characterised in that: include frame (1), frame (1)
On be sequentially provided with unreeling structure (2), tension mechanism (3), feed mechanism along feed direction
(4), punching mechanism (5), receiving mechanism (6), punching mechanism (5) includes vertically
The upper mold (51) being slidably connected in frame (1), the lower mold being positioned at upper mold (51) lower section
(52), it is positioned at the cylinder (53) above upper mold (51), the outfan court of cylinder (53)
Down and being connected with upper mold (51), upper mold (51) bottom is provided with the upper punching cutter that blade is downward
(54), upper punching cutter (54) has vertical plane (541) and inclined plane (542), vertically
Bottom, face (541) defines described upper punching cutter (54) after crossing with inclined plane (542) bottom
Blade, the upper surface of lower mold (52) has blade upward and with upper punching cutter (54)
The lower punching cutter (55) matched.
Precision hardware bicker the most according to claim 1, it is characterised in that: institute
Stating the angle between vertical plane (541) and inclined plane (542) is 15 °～18 °.
Precision hardware bicker the most according to claim 1, it is characterised in that: institute
Knife edge clearance between upper punching cutter (54) and the lower punching cutter (55) stated is less than 0.01mm.
Precision hardware bicker the most according to claim 1, it is characterised in that: institute
It is 0.4mm that the lower punching cutter (55) stated stretches out the distance of lower mold (52) upper surface.
Precision hardware bicker the most according to claim 1, it is characterised in that: institute
State and between feed mechanism (4) and punching mechanism (5), be provided with CCD camera positioning device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279896.6U CN205496365U (en) | 2016-04-05 | 2016-04-05 | Accurate hardware die cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279896.6U CN205496365U (en) | 2016-04-05 | 2016-04-05 | Accurate hardware die cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496365U true CN205496365U (en) | 2016-08-24 |
Family
ID=56736814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279896.6U Expired - Fee Related CN205496365U (en) | 2016-04-05 | 2016-04-05 | Accurate hardware die cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523091A (en) * | 2021-06-23 | 2021-10-22 | 东风柳州汽车有限公司 | 7-shaped hole machining method |
-
2016
- 2016-04-05 CN CN201620279896.6U patent/CN205496365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523091A (en) * | 2021-06-23 | 2021-10-22 | 东风柳州汽车有限公司 | 7-shaped hole machining method |
| CN113523091B (en) * | 2021-06-23 | 2022-07-19 | 东风柳州汽车有限公司 | 7-shaped hole machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 |