CN208162389U - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN208162389U CN208162389U CN201820448387.0U CN201820448387U CN208162389U CN 208162389 U CN208162389 U CN 208162389U CN 201820448387 U CN201820448387 U CN 201820448387U CN 208162389 U CN208162389 U CN 208162389U
- Authority
- CN
- China
- Prior art keywords
- hole
- edge
- knife
- blimp
- formed punch
- 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 discloses a kind of stamping dies, including formed punch, drift mounting seat and punching template, the formed punch is mounted in drift mounting seat, formed punch is located at the surface of punching template, mounting groove is offered on the punching template, material spilling hole is offered in mounting groove, edge of a knife component is installed on the mounting groove, edge of a knife hole is provided on edge of a knife component, edge of a knife hole is correspondingly arranged at the surface of material spilling hole, blimp is installed on the punching template, blimp covers edge of a knife component, through-hole is provided on the blimp right above corresponding edge of a knife hole, for passing through formed punch, the blimp left and right ends are provided with flitch and cross slot.The utility model structure is simple, design rationally, the pollution of noise can be effectively reduced, the edge of a knife component on mold can be replaced, it is advantageously ensured that on mold blade portion shear ability.
Description
Technical field
The utility model relates to a kind of stamping equipments, more particularly to a kind of stamping die.
Background technique
Punching machine can issue very big noise during slug, and in existing stamping die, and not set noise control
Device；Blade portion on mold will cause damage and reduce shear ability after having used long, but can not be replaced.
Therefore, how to solve the problems of the above-mentioned prior art becomes the direction of field technical staff effort.
Utility model content
The purpose of this utility model is just to provide a kind of stamping die, can be fully solved above-mentioned the deficiencies in the prior art it
Place.
The purpose of this utility model is realized by following technical proposals：
A kind of stamping die, including formed punch, drift mounting seat and punching template, the formed punch are mounted on drift mounting seat
On, formed punch is located at the surface of punching template, and mounting groove is offered on the punching template, offers material spilling hole in mounting groove,
Edge of a knife component is installed on the mounting groove, edge of a knife hole is provided on edge of a knife component, edge of a knife hole is being correspondingly arranged at material spilling hole just
Top is equipped with blimp on the punching template, and blimp covers edge of a knife component, the blimp right above corresponding edge of a knife hole
On be provided with through-hole, for across formed punch, the blimp left and right ends are provided with flitch and cross slot.
Further, the material spilling hole top is divided into vertical hole, and lower part is divided into bellmouth.
Further, the diameter in the edge of a knife hole is at most consistent with the vertical bore dia of part on material spilling hole.
Further, the edge of a knife component is fixed by a pin on mounting groove, and the punching template bottom corresponds to pin peace
Handle hole is offered at holding position.
Further, the blimp includes inner liner layer and internal structure layer, and the inner liner layer is by metal plate
Manufactured sealer, the internal structure layer are the inside sound absorbing layers of the honeycomb structure made of sound-absorbing material.
Further, the gap between the formed punch and through-hole is 0.3-1.2mm.
Compared with prior art, the beneficial effects of the utility model are：Structure is simple, and design rationally, can effectively reduce
The pollution of noise can replace the edge of a knife component on mold, it is advantageously ensured that on mold blade portion shear ability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of punching template；
Fig. 3 is the side view of punching template；
Fig. 4 is the working state figure of punching template；
Fig. 5 is the structural schematic diagram of edge of a knife component.
Appended drawing reference：Formed punch (1), drift mounting seat (2), punching template (3), material spilling hole (4), edge of a knife component (5), the edge of a knife
Hole (6), blimp (7), through-hole (8), flitch cross slot (9), vertical hole (41), bellmouth (42), handle hole (10), external structure
Layer (71), internal structure layer (72).
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
As shown in Figure 1 and Figure 5, a kind of stamping die, including formed punch 1, drift mounting seat 2 and punching template 3.The formed punch
1 is mounted in drift mounting seat 2, and formed punch 1 is located at the surface of punching template 3.Mounting groove is offered on the punching template 3,
Material spilling hole 4 is offered in mounting groove, and edge of a knife component 5 is installed on the mounting groove, edge of a knife hole 6, knife are provided on edge of a knife component 5
Oral pore 6 is correspondingly arranged at the surface of material spilling hole 4, is provided with notch in the upper port in the edge of a knife hole 6, is used for shear plate
Material.Blimp 7 is installed on the punching template 3, blimp 7 covers edge of a knife component 5, right above corresponding edge of a knife hole 6 every
Through-hole 8 is provided on sound cover 7, for across formed punch 1.7 left and right ends of blimp are provided with flitch and cross slot 9, are used for punishment in advance.
4 top of material spilling hole is divided into vertical hole 41, and lower part is divided into bellmouth 42.This design is conducive to material leakage, avoids card
In material spilling hole 4.
The diameter in the edge of a knife hole 6 is at most consistent with 41 diameter of vertical hole of part on material spilling hole 4, than material spilling hole 41
The small 0-3mm of diameter both will not influence 1 slug of formed punch in this way, and will not influence the ability to bear of edge of a knife component 5.
The edge of a knife component 5 is fixed by a pin on mounting groove, and 3 bottom of punching template corresponds to pin installation site
Place offers handle hole 10, is conducive to be operated when replacing edge of a knife component 5.The mounting means of edge of a knife component 5 is not limited to pin,
The suitable detachable mounting means of choosing multiple.
The blimp 7 includes inner liner layer 71 and internal structure layer 72, and the inner liner layer 71 is by metal plate
Manufactured sealer, the internal structure layer 72 are the inside sound absorbing layers of the honeycomb structure made of sound-absorbing material, are disappeared
Sound works well.
Gap between the formed punch 1 and through-hole 8 is 0.3-1.2mm.Its gap is smaller, and airtightness is better, erasure effect
Better.
The operating process of the utility model is that flitch is placed on punching template 3, the material being arranged on blimp 7
Plate crosses slot 9, enters on edge of a knife component 5, then 1 vertical downward movement of formed punch, passes through through-hole 8, impacts in blade portion, will expect
It washes out, formed punch 1 continues downwards, to pass through edge of a knife hole 6, material is pushed into go up after material spilling hole 4 leaks down.
The utility model simple structure and reasonable design, easy to maintain, work efficiency is high, and blimp 7 can not only play good
Good soundproof effect, moreover it is possible to play a certain protective role, brought harmfulness when preventing 1 slug of formed punch.Stamping die simultaneously
Edge of a knife component 5 on plate 3 can be replaced, and effectively ensure the working performance of stamping die, improve production efficiency, reduce cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of stamping die, it is characterised in that：Including formed punch (1), drift mounting seat (2) and punching template (3), the formed punch
(1) it is mounted on drift mounting seat (2), formed punch (1) is located at the surface of punching template (3), opens up on the punching template (3)
There is mounting groove, offered in mounting groove material spilling hole (4), is equipped on the mounting groove edge of a knife component (5), on edge of a knife component (5)
It is provided with edge of a knife hole (6), edge of a knife hole (6) are correspondingly arranged at the surface of material spilling hole (4), are equipped on the punching template (3)
Blimp (7), blimp (7) cover edge of a knife component (5), are provided on the blimp (7) right above corresponding edge of a knife hole (6) logical
Hole (8), for across formed punch (1), blimp (7) left and right ends to be provided with flitch and cross slot (9).
2. stamping die according to claim 1, it is characterised in that：Material spilling hole (4) top is divided into vertical hole (41),
Lower part is divided into bellmouth (42).
3. stamping die according to claim 2, it is characterised in that：The diameter of the edge of a knife hole (6) is at most and material spilling hole
(4) vertical hole (41) diameter of part is consistent on.
4. stamping die according to claim 3, it is characterised in that：The edge of a knife component (5) is fixed by a pin to peace
On tankage, punching template (3) bottom corresponds to pin installed position and offers handle hole (10).
5. stamping die according to claim 1, it is characterised in that：The blimp (7) includes inner liner layer (71)
With internal structure layer (72), the inner liner layer (71) is the sealer made of metal plate, the internal structure layer
(72) be the honeycomb structure made of sound-absorbing material inside sound absorbing layer.
6. stamping die according to claim 1, it is characterised in that：Gap between the formed punch (1) and through-hole (8) is
0.3-1.2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448387.0U CN208162389U (en) | 2018-03-30 | 2018-03-30 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448387.0U CN208162389U (en) | 2018-03-30 | 2018-03-30 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162389U true CN208162389U (en) | 2018-11-30 |
Family
ID=64371188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820448387.0U Expired - Fee Related CN208162389U (en) | 2018-03-30 | 2018-03-30 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421875A (en) * | 2018-03-30 | 2018-08-21 | 成都睿达致祥科技有限公司 | Diel |
-
2018
- 2018-03-30 CN CN201820448387.0U patent/CN208162389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421875A (en) * | 2018-03-30 | 2018-08-21 | 成都睿达致祥科技有限公司 | Diel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181130 Termination date: 20200330 |