CN217191998U - Punching die convenient for discharging waste materials - Google Patents
Punching die convenient for discharging waste materials Download PDFInfo
- Publication number
- CN217191998U CN217191998U CN202220470015.4U CN202220470015U CN217191998U CN 217191998 U CN217191998 U CN 217191998U CN 202220470015 U CN202220470015 U CN 202220470015U CN 217191998 U CN217191998 U CN 217191998U
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- China
- Prior art keywords
- hole
- lower bolster
- punching
- punch
- inclined plane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a cut-out press convenient to discharge waste material, relates to the cut-out press and arranges material technical field of mechanism, and the technical scheme who adopts includes mould and lower mould, the lower mould includes the die holder, one side of die holder orientation upper die base has set gradually lower bolster and lower bolster, the lower bolster is provided with the mounting groove, the mounting groove extends to the side of lower bolster is provided with the opening, the mounting groove fit in has the son of punching a hole of releasable connection on the lower bolster, it is provided with and punches a hole to punch a hole to go into son, it is provided with the row's of punching a hole and the opening intercommunication row's material chamber to punch a hole the bottom, it is provided with row's material inclined plane to arrange material chamber bottom, it is less than the opposite side towards open-ended one side to arrange the material inclined plane. The utility model discloses with the installation of punching a hole income sub-hem on the lower bolster to set up the intercommunication and punch a hole and arrange the material chamber and arrange the material inclined plane with the open-ended, the waste material that makes the punching press produce drops to arrange the material chamber, outside arranging material inclined plane landing to the mould, avoids fluting on lower bolster and die holder, has reduced the processingamount.
Description
Technical Field
The utility model relates to a stamping die arranges material technical field of mechanism, especially relates to a cut-out press convenient to discharge waste material.
Background
The stamping is a press working method for obtaining a required part by applying pressure to a material by using a die mounted on a press to cause separation or plastic deformation, and the commonly used equipment is a stamping die which comprises an upper die and a lower die. At present, a stamping die generally adopts a stamping mode from top to bottom, a punch is arranged on an upper die, and a punched hole is arranged on a lower die.
SUMMERY OF THE UTILITY MODEL
To the problem that processing relief groove leads to the work load to increase among the prior art scheme on lower bolster and die holder, the utility model provides a cut-out press convenient to discharge waste material.
The utility model provides a following technical scheme: the utility model provides a cut-out press convenient to waste material discharges, includes mould and lower mould, the lower mould includes the die holder, die holder has set gradually lower bolster and lower bolster towards one side of upper die holder, the lower bolster is provided with the mounting groove, the mounting groove extends to the side of lower bolster is provided with the opening, the mounting groove fit in has the punch a hole of releasable connection on the lower bolster and goes into the son, it is provided with and punches a hole to punch a hole the son, the bottom of punching a hole is provided with the row's of punching a hole and expects the chamber with the opening intercommunication, it is provided with row's material inclined plane to arrange the material chamber bottom, it is less than the opposite side towards open-ended one side to arrange the material inclined plane.
Preferably, a feeding groove is arranged on one side of the punching insert facing the upper die.
Preferably, the punch-in is provided with an anti-undercut.
Preferably, the included angle between the discharging inclined plane and the bottom surface of the punching insert is greater than or equal to 30 degrees.
The utility model has the advantages that: the punching insert on the lower template is attached and installed, and the communicated punching and open discharging cavity and the discharging inclined plane are arranged, so that waste generated by punching drops into the discharging cavity, and the discharging inclined plane slides out of the die, so that slotting on the lower base plate and the lower die holder is avoided, and the processing amount is reduced.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the lower template and punch insert of the present invention.
Reference numerals: 1-upper die, 2-lower die holder, 3-lower backing plate, 4-lower die plate, 41-mounting groove, 42-opening, 5-punching insert, 51-punching, 52-discharging cavity, 53-discharging inclined plane, 54-feeding groove and 55-anti-reverse gap.
Detailed Description
The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides a punching die convenient to waste material discharges as shown in fig. 1-2, including last mould 1 and lower mould, the lower mould includes die holder 2, die holder 2 has set gradually lower bolster 3 and lower bolster 4 towards one side of die holder, lower bolster 4 is provided with mounting groove 41, mounting groove 41 extends to the side of lower bolster 4 is provided with opening 42, mounting groove 41 fit in has detachable connection to go into son 5 that punches a hole on lower bolster 3, it is provided with 51 to punch a hole to go into son 5, it is provided with the row's of discharging chamber 52 that 51 and opening 42 communicate to punch a hole 51 bottom of punching a hole 51, it is provided with row's material inclined plane 53 to arrange material chamber 52 bottom, it is less than the opposite side to arrange material inclined plane 53 towards one side of opening 42.
The punch-in 5 and the lower pad 3 may be detachably connected by bolts. The opening 42 exposes one side of the punching insert 5, so that the waste material falling from the punching hole 51 can be directly discharged out of the die from the side surface through the discharging inclined surface 53 by the discharging cavity 52 arranged on the side, the lower cushion plate 3 and the lower die holder 2 are prevented from being grooved, and the processing amount of the die during manufacturing is reduced.
Preferably, the side of the punch insert 5 facing the upper die 1 is provided with a feeding groove 54.
Preferably, the punch-in 5 is provided with an anti-reverse notch 55 to prevent the punch-in 5 from being reversely assembled when being installed.
Preferably, the included angle between the discharging inclined plane 53 and the bottom surface of the punching inlet 5 is greater than or equal to 30 degrees, so that the discharging inclined plane 53 has a certain slope to ensure that the waste can slide out.
The foregoing is a more particular and detailed description of one or more embodiments of the invention, which should not be taken as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. The utility model provides a cut-out press convenient to waste material discharges, includes mould (1) and lower mould, the lower mould includes die holder (2), die holder (2) have set gradually lower bolster (3) and lower bolster (4) towards one side of die holder, its characterized in that: lower bolster (4) are provided with mounting groove (41), mounting groove (41) extend to the side of lower bolster (4) is provided with opening (42), mounting groove (41) fit in has the punch a hole on lower bolster (3) and goes into son (5), it is provided with punch a hole (51) to punch a hole income son (5), it is provided with the discharge chamber (52) that will punch a hole (51) and opening (42) intercommunication to punch a hole (51) bottom, discharge chamber (52) bottom is provided with row material inclined plane (53), it is less than the opposite side to arrange material inclined plane (53) towards one side of opening (42).
2. The punching die facilitating the discharge of the waste material according to claim 1, wherein: and a feeding groove (54) is arranged on one side of the punching insert (5) facing the upper die (1).
3. The punching die facilitating the discharge of the waste material according to claim 1, wherein: the punching insert (5) is provided with an anti-reverse notch (55).
4. The punching die facilitating the discharge of the waste material according to claim 1, wherein: the included angle between the discharging inclined plane (53) and the bottom surface of the punching insert (5) is more than or equal to 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220470015.4U CN217191998U (en) | 2022-03-07 | 2022-03-07 | Punching die convenient for discharging waste materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220470015.4U CN217191998U (en) | 2022-03-07 | 2022-03-07 | Punching die convenient for discharging waste materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217191998U true CN217191998U (en) | 2022-08-16 |
Family
ID=82753260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220470015.4U Active CN217191998U (en) | 2022-03-07 | 2022-03-07 | Punching die convenient for discharging waste materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217191998U (en) |
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2022
- 2022-03-07 CN CN202220470015.4U patent/CN217191998U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |