CN108856461A - A kind of metal plate punching die - Google Patents
A kind of metal plate punching die Download PDFInfo
- Publication number
- CN108856461A CN108856461A CN201810507197.6A CN201810507197A CN108856461A CN 108856461 A CN108856461 A CN 108856461A CN 201810507197 A CN201810507197 A CN 201810507197A CN 108856461 A CN108856461 A CN 108856461A
- Authority
- CN
- China
- Prior art keywords
- metal plate
- formed punch
- upper module
- pressure plate
- module
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A kind of metal plate punching die, wherein cylinder has upper module, upper module two sides are equipped with guide sleeve, guide post connection lower module is connected in guide sleeve, spring is equipped with below upper module, pressure plate is equipped with below spring, metal plate to be processed is pressed with below pressure plate, it processes and is equipped with lower module below metal plate, formed punch is installed among upper module, wherein charging conduit is offered among lower module, formed punch rushes incision and is machined with V-groove, formed punch is fixed by flat head screw, beneficial effect is, in formed punch punch process, the edge that the V-shape cut surface of formed punch can be avoided punch process mesoporous deforms, effectively increase punching quality, spring is provided between upper module and pressure plate, it effectively increases to generate to buffer when pressure plate is contacted with processing metal plate and avoids weighing wounded, this piercing die is easy to operate, appearance precision is high, save working hour.
Description
Technical field
The invention belongs to stamping technology field more particularly to a kind of metal plate punching dies.
Background technique
In mechanical device, it is often necessary to which various materials with holes, most common is exactly monolithic metal, by institute
It needs the thickness of gasket, aperture, size to be not quite similar, generally requires dedicated punching tool and gasket is punched out.Common rushes
Aperture apparatus, when punching, need to lift formed punch, and after filling in material, then punching need to lift formed punch after the completion, after taking out punching
Material, the process for repeating front.Punching operation is comparatively laborious, is unfavorable for improving production efficiency, due to using metal plate, rush
During hole, protrusion or recess or even metal plate deformation bending easily are generated in the edge in hole, causes appearance by shadow
It rings.
Summary of the invention
Technical problem solved by the invention is to provide a kind of metal plate punching die, to solve in above-mentioned background technique
The problem of proposition.
The purpose of the present invention is implemented with the following technical solutions：
A kind of metal plate punching die, including cylinder, guide post, guide sleeve, upper module, spring, pressure plate, lower module and formed punch,
It is characterized in that：The cylinder has upper module, and the upper module two sides are equipped with guide sleeve, are connected with guide post in the guide sleeve
Connect lower module, spring be equipped with below the upper module, pressure plate is equipped with below the spring, be pressed with below the pressure plate to
Metal plate is processed, lower module is equipped with below the processing metal plate, formed punch is installed among the upper module.
Further, charging conduit is offered among the lower module.
Further, the formed punch rushes incision and is machined with V-groove.
Further, the formed punch is fixed by flat head screw.
The beneficial effects of the present invention are in formed punch punch process, the V-shape cut surface of formed punch can be avoided punching
The edge of Cheng Zhongkong deforms, and effectively increases punching quality, and spring is provided between upper module and pressure plate, is effectively mentioned
High pressure plate and processing metal plate generate buffering when contacting and avoid weighing wounded, this piercing die is easy to operate, and appearance precision is high, saving work
When.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is that formed punch of the invention is punched mouth schematic diagram.
Wherein：1 upper module, 2 springs, 3 pressure plates, 4 processing metal plates, 5 lower modules, 6 charging conduits, 7 formed punches, 8 tack spiral shells
Silk, 9 guide sleeves, 10 guide posts, 11 cylinders.
Specific embodiment
In the following, being described further in conjunction with Figure of description and specific embodiment to the present invention.
As shown in Fig. 1-2, a kind of metal plate punching die, including cylinder 11, guide post 10, guide sleeve 9, upper module 1, bullet
Spring 2, pressure plate 3, lower module 5 and formed punch 7, wherein cylinder 11 has upper module 1, and 1 two sides of upper module are equipped with guide sleeve 9, lead
It is connected with guide post 10 into set 9 and connects lower module 5, spring 2 is equipped with below upper module 1, is equipped with pressure plate 3, pressure plate below spring 2
3 lower sections are pressed with metal plate 4 to be processed, process and are equipped with lower module 5 below metal plate 4, are equipped with formed punch 7 among upper module 1.
Further, charging conduit 6 is offered among lower module 5.
Further, formed punch 7 rushes incision and is machined with V-groove.
Further, formed punch 7 is fixed by flat head screw 8.
Embodiment：When cylinder 11 pushes upper module 1 to make the running downwards of pressure plate 3 and formed punch 7, upper module 1 and pressure plate 3
Between spring 2 buffered the impact force between pressure plate 3 and processing material when contacting, protect the precision on processing material surface, to
After pressure plate 3 is bonded with processing material surface, formed punch 7 continues to operate downwards, and 7 V-shape cut surface of formed punch effectively avoids punch process
The edge of mesoporous deforms, and processing waste material is excluded by charging conduit 6 after the completion of punching, is not necessarily to multiple manual cleaning.
The beneficial effects of the present invention are in 7 punch process of formed punch, the V-shape cut surface of formed punch 7 can be avoided punching
The edge of process mesoporous deforms, and effectively increases punching quality, and spring 2 is provided between upper module 1 and pressure plate 3,
It effectively increases to generate to buffer when pressure plate 3 is contacted with processing metal plate 4 and avoids weighing wounded, this piercing die is easy to operate, appearance precision
Height saves working hour.
Claims (4)
1. a kind of metal plate punching die, including cylinder, guide post, guide sleeve, upper module, spring, pressure plate, lower module and punching
Head, it is characterised in that：The cylinder has upper module, and the upper module two sides are equipped with guide sleeve, are connected in the guide sleeve
Guide post connects lower module, and spring is equipped with below the upper module, and pressure plate, pressure below the pressure plate are equipped with below the spring
There is metal plate to be processed, lower module is equipped with below the processing metal plate, formed punch is installed among the upper module.
2. a kind of metal plate punching die according to claim 1, it is characterised in that：Blanking is offered among the lower module
Slot.
3. a kind of metal plate punching die according to claim 1, it is characterised in that：The formed punch rushes incision and is machined with V
Type groove.
4. a kind of metal plate punching die according to claim 1, it is characterised in that：The formed punch is fixed by flat head screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507197.6A CN108856461A (en) | 2018-05-24 | 2018-05-24 | A kind of metal plate punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507197.6A CN108856461A (en) | 2018-05-24 | 2018-05-24 | A kind of metal plate punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108856461A true CN108856461A (en) | 2018-11-23 |
Family
ID=64334323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810507197.6A Withdrawn CN108856461A (en) | 2018-05-24 | 2018-05-24 | A kind of metal plate punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108856461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976617A (en) * | 2019-12-07 | 2020-04-10 | 义乌市千智机械设备有限公司 | Digit control machine tool that facilitates use |
-
2018
- 2018-05-24 CN CN201810507197.6A patent/CN108856461A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976617A (en) * | 2019-12-07 | 2020-04-10 | 义乌市千智机械设备有限公司 | Digit control machine tool that facilitates use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |