CN105855369A - Guide plate type punching die - Google Patents
Guide plate type punching die Download PDFInfo
- Publication number
- CN105855369A CN105855369A CN201610314936.0A CN201610314936A CN105855369A CN 105855369 A CN105855369 A CN 105855369A CN 201610314936 A CN201610314936 A CN 201610314936A CN 105855369 A CN105855369 A CN 105855369A
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- CN
- China
- Prior art keywords
- plate
- die
- guide
- fixed
- guide plate
- 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.)
- Pending
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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
- B21D28/34—Perforating tools; Die holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a guide plate type punching die. The guide plate type punching die comprises a die shank, an upper retaining plate, a lower retaining plate, a female die, a male die and a lower die holder, wherein the middle of the upper surface of the upper retaining plate is fixedly connected with the die shank, and the upper retaining plate is fixedly connected with the lower retaining plate; the middle of the lower retaining plate is fixedly connected with the male die; the female die is fixed to the lower die holder; a first positioning plate is arranged on the female die, and a guide plate is arranged on the first positioning plate; a through hole is formed in the middle of the guide plate, and a movable positioning plate is connected in the through hole in a sleeving manner; and a spring fixer is arranged between the first positioning plate and the guide plate, the spring is axially arranged, one end of the spring is fixed to the spring fixer, and the other end of the spring is fixed in the first positioning plate. The guide plate type punching die can well fix the female die, the male die and a workpiece and reduce punching errors.
Description
Technical field
The present invention relates to a kind of guide-plate type perforating die, belong to frock field.
Background technology
A kind of special process of material punching press pore-forming, in Cold Press Working, is equipped, referred to as cold punching die (being commonly called as cold-punching mould) by punching die.Punching press is at room temperature, utilizes the mould being arranged on forcing press that material is applied pressure so that it is to produce and separate or be plastically deformed, thus obtains a kind of pressure processing method of required part.Diel is the requisite technological equipment of punching production, is technology-intensive product.The quality of stamping parts, production efficiency and production cost etc., have direct relation with Design of Dies and manufacture.According to traditional processing technology, punching after sheet material is first stretched.Test finds, punching after stretching, position, hole there will be cumulative errors.Simultaneously because sheet material becomes curved surface after La Shen, perforating die can not be general in like product.
Summary of the invention
For overcoming above-mentioned deficiency, it is an object of the present invention to provide a kind of guide-plate type perforating die, die, punch and workpiece three well can be fixed, reduce punching error.
The solution of the present invention is as follows: a kind of guide-plate type perforating die, and including die shank, upper mounted plate, bottom plate, die, punch and die shoe, fixed plate upper surface middle part is fixing connects die shank, is connected fixing between upper mounted plate with bottom plate；Fixing connection punch in the middle part of described bottom plate；
Die is fixed on described die shoe；Location-plate first is set on described die, described location-plate first arranges guide plate；Arranging through hole in the middle part of described guide plate, described through hole inner sleeve connects movable positioning plate；
Described arranges spring fixed seat first between location-plate and guide plate, spring is axially arranged, and one end is fixed on spring fixed seat, and the other end is fixed on first in location-plate.
Further, between described bottom plate and guide plate, limited post is set.
Further, described punch being socketed polyurethane rubber sleeve, this rubber sleeve is arranged between bottom plate and guide plate.
Further, described movable positioning plate two ends arrange protuberance, and are fixed by this protuberance through guide plate by bolt.
Present configuration is simple, easy to assembly.Die, punch and workpiece three well can be fixed, reduce punching error.When implementing, workpiece is placed in die, by location-plate first, workpiece both sides is fixed, act on first on the plate of position by the reversal interlocking relay of spring, will firmly withstand on workpiece by location-plate first.Workpiece upper end is fixing by activity orientation set, and this activity orientation set is fixed on guide plate, can be adjusted height by bolt.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of movable positioning plate of the present invention.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings.
A kind of guide-plate type perforating die, including die shank 7, upper mounted plate 1, bottom plate 2, die 8, punch 9 and die shoe 5, upper mounted plate 1 upper surface middle part is fixing connects die shank 7, is connected fixing between upper mounted plate 1 with bottom plate 2；Fixing connection punch 9 in the middle part of bottom plate 1；Die 8 is fixed on die shoe 5；Location-plate 11 first are set on die 8, first on location-plate 11, guide plate 6 are set；Arranging through hole in the middle part of guide plate 6, through hole inner sleeve connects movable positioning plate 10；Arranging spring fixed seat 13 first between location-plate 11 and guide plate 6, spring 12 is axially arranged, and one end is fixed on spring fixed seat 13, and the other end is fixed on first in location-plate 11.Limited post 4 is set between bottom plate 2 and guide plate 6.
The present invention is socketed polyurethane rubber sleeve 3 on punch, and this rubber sleeve 3 is arranged between bottom plate 2 and guide plate 6.Movable positioning plate 10 two ends arrange protuberance 15, and are fixed on intermediate plate 16 by this protuberance through guide plate by bolt 14.Intermediate plate 16 is arranged on die, and its upper and lower end contacts connection with movable positioning plate, first location-plate respectively.
Workpiece, when implementing, is placed in die, is fixed workpiece both sides by location-plate first by the present invention, acts on first on the plate of position by the reversal interlocking relay of spring, will firmly withstand on workpiece by location-plate first.Workpiece upper end is fixing by activity orientation set, and this activity orientation set is fixed on guide plate, can be adjusted height by bolt.
The polyurethane rubber sleeve that the present invention is arranged plays buffer stop effect, it is to avoid bottom plate contacts with laminate.Limited post adjustable-height, the distance between limited post and guide plate determines the stroke of punching.
Although the detailed description of the invention to the present invention gives detailed description and explanation above; but it should be noted that; we can carry out various equivalence according to the conception of the present invention to above-mentioned embodiment and change and amendment; function produced by it still without departing from specification contained spiritual time, all should be within protection scope of the present invention.
Claims (4)
1. a guide-plate type perforating die, including die shank, upper mounted plate, bottom plate, die, punch and die shoe, it is characterised in that fixed plate upper surface middle part is fixing connects die shank, is connected fixing between upper mounted plate with bottom plate；Fixing connection punch in the middle part of described bottom plate；
Die is fixed on described die shoe；Location-plate first is set on described die, described location-plate first arranges guide plate；Arranging through hole in the middle part of described guide plate, described through hole inner sleeve connects movable positioning plate；
Described arranges spring fixed seat first between location-plate and guide plate, spring is axially arranged, and one end is fixed on spring fixed seat, and the other end is fixed on first in location-plate.
A kind of guide-plate type perforating die the most according to claim 1, it is characterised in that between described bottom plate and guide plate, limited post is set.
A kind of guide-plate type perforating die the most according to claim 1, it is characterised in that being socketed polyurethane rubber sleeve on described punch, this rubber sleeve is arranged between bottom plate and guide plate.
A kind of guide-plate type perforating die the most according to claim 1, it is characterised in that described movable positioning plate two ends arrange protuberance, and are fixed by this protuberance through guide plate by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314936.0A CN105855369A (en) | 2016-05-13 | 2016-05-13 | Guide plate type punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314936.0A CN105855369A (en) | 2016-05-13 | 2016-05-13 | Guide plate type punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105855369A true CN105855369A (en) | 2016-08-17 |
Family
ID=56631745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610314936.0A Pending CN105855369A (en) | 2016-05-13 | 2016-05-13 | Guide plate type punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855369A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903807A (en) * | 2016-04-18 | 2016-08-31 | 旌德县皖星电子电器厂 | Guide plate type punching die |
| CN205732501U (en) * | 2016-05-13 | 2016-11-30 | 旌德县皖星电子电器厂 | A kind of guide-plate type perforating die |
-
2016
- 2016-05-13 CN CN201610314936.0A patent/CN105855369A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903807A (en) * | 2016-04-18 | 2016-08-31 | 旌德县皖星电子电器厂 | Guide plate type punching die |
| CN205732501U (en) * | 2016-05-13 | 2016-11-30 | 旌德县皖星电子电器厂 | A kind of guide-plate type perforating die |
Non-Patent Citations (1)
| Title |
|---|
| 第四机械工业部标准化研究所: "《冷压冲模结构图册》", 31 July 1985, 电子工业部标准化研究所 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |