CN104438551A - Automatic waste discharge lower die for double-edge cutting die - Google Patents
Automatic waste discharge lower die for double-edge cutting die Download PDFInfo
- Publication number
- CN104438551A CN104438551A CN201310437950.6A CN201310437950A CN104438551A CN 104438551 A CN104438551 A CN 104438551A CN 201310437950 A CN201310437950 A CN 201310437950A CN 104438551 A CN104438551 A CN 104438551A
- Authority
- CN
- China
- Prior art keywords
- die
- waste discharge
- push rod
- knife
- template
- 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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to an automatic waste discharge lower die for a double-edge cutting die, and belongs to the technical field of dies. The automatic waste discharge lower die comprises a die plate, two parallel lower cutter edges are fixed to the die plate, and a gap is reserved between the two lower cutter edges. The automatic waste discharge lower die is characterized in that a material ejecting plate capable of moving up and down is arranged in the gap between the two lower cutter edges, an ejecting rod is arranged at the bottom of the material ejecting plate, a sliding groove for the ejecting rod to move up and down is formed in the die plate, the ejecting rod is installed in the sliding groove, a spring is installed in the sliding groove, the upper end of the ejecting rod is fixed to the bottom of the material ejecting plate, and the lower end of the ejecting rod ejects the spring. The automatic waste discharge lower die is simple in structure, under the action of the material ejecting plate and the ejecting rod, waste between the two lower cutter edges is convenient to remove, time and labor are saved, and the production efficiency is further improved.
Description
Technical field
The present invention relates to a kind of self-action waste discharge counterdie for two shaving die, belong to technical field of mold.
Background technology
At present, the conveniently cleaning of waste material, adopts the shaving die that a upper edge of a knife and a lower edge of a knife cooperatively interact usually.Because the demand in market strengthens, this shaving die production efficiency is relatively low, in order to meet Production requirement, everybody brings into use two shaving die, trimming can be carried out to two workpiece simultaneously, the counterdie of two shaving dies usually used comprises template, template is fixed with two pieces of lower edges of a knife be parallel to each other, leaves gap between two pieces of lower edges of a knife.During use, waste material directly stored in the gap left between two pieces of lower edges of a knife, carries out labor cleaning when filled again.Although such counterdie solves market process requirements, when waste material is cleared up, very inconvenient, also more time-consuming bothersome.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of self-action waste discharge counterdie for two shaving die, and its structure is simple, facilitates the waste material between cleaning two pieces of lower edges of a knife.
Self-action waste discharge counterdie for two shaving die of the present invention, comprise template, template is fixed with two pieces of lower edges of a knife be parallel to each other, space is left between two pieces of lower edges of a knife, it is characterized in that: in the space between two pieces of lower edges of a knife, be provided with die pad moving up and down, push rod is provided with bottom die pad, template offers gliding groove on push rod, push rod is arranged in chute, in chute, spring is installed, fix bottom the upper end of push rod and die pad, the lower end of push rod withstands on spring.
During use, two pieces of lower edges of a knife and die pad constitute the storage tank that is deposited waste material temporarily, when trimming, waste material after trimming can press against the resistance that die pad overcomes spring and move downward, after trimming completes, along with leaving of trimming patrix, under the elastic force effect of spring, make push rod drive die pad to move upward, finally waste material is ejected the upper surface of the lower edge of a knife, at this moment manually again waste material is carried out clearing up, very convenient during cleaning.
In order to improve the stationarity that push rod moves up and down, be provided with sleeve in the space between described two pieces of lower edges of a knife, jacket casing is on push rod, and sleeve bottom is fixed in template.Under the effect of sleeve, produce when can prevent push rod from moving up and down and swing, improve the service life of chute simultaneously.
Conveniently installation of the present invention, is provided with base plate bottom described template.
Preferred elastomeric block of the present invention is block rubber.
Compared with prior art, the present invention has following beneficial effect:
By the present invention, its structure is simple, under the effect of die pad and push rod, facilitates the waste material between cleaning two pieces of lower edges of a knife, time saving and energy saving, further increases production efficiency.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present invention;
Fig. 2 is using state structural representation of the present invention;
In figure: 1, the lower edge of a knife 2, die pad 3, push rod 4, sleeve 5, template 6, base plate 7, spring.
Detailed description of the invention
Below by way of specific embodiment, the invention will be further described, but not in order to limit the present invention, all within the present invention's spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
As shown in Figure 1 and Figure 2, for the self-action waste discharge counterdie of two shaving die, comprise template 5, template 5 is fixed with two pieces of lower edges of a knife 1 be parallel to each other, space is left between two pieces of lower edges of a knife 1, die pad 2 moving up and down is provided with in space between two pieces of lower edges of a knife 1, push rod 3 is provided with bottom die pad 2, template 5 offer for gliding groove on push rod 3, push rod 3 is arranged in chute, in chute, be provided with spring 7, fix bottom the upper end of push rod 3 and die pad 2, the lower end of push rod 3 withstands on spring 7.
In the present embodiment, be provided with sleeve 4 in the space between described two pieces of lower edges of a knife 1, sleeve 4 is enclosed within push rod 3, is fixed in template 5 bottom sleeve 4; Base plate 6 is provided with bottom described template 5.
During use, two pieces of lower edges of a knife 1 and die pad 2 constitute the storage tank that is deposited waste material temporarily, when trimming, waste material after trimming can press against the resistance that die pad 2 overcomes spring 7 and move downward, after trimming completes, along with leaving of trimming patrix, under the elastic force effect of spring 7, make push rod 3 drive die pad 2 to move upward, finally waste material is ejected the upper surface of the lower edge of a knife 1, at this moment manually again waste material is carried out clearing up, very convenient during cleaning.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. the self-action waste discharge counterdie for two shaving die, comprise template (5), template (5) is fixed with two pieces of lower edges of a knife (1) be parallel to each other, space is left between two pieces of lower edges of a knife (1), it is characterized in that: in the space between two pieces of lower edges of a knife (1), be provided with die pad moving up and down (2), die pad (2) bottom is provided with push rod (3), template (5) offer for the upper gliding groove of push rod (3), push rod (3) is arranged in chute, spring (7) is installed in chute, the upper end of push rod (3) and die pad (2) bottom are fixed, the lower end of push rod (3) withstands on spring (7).
2. the self-action waste discharge counterdie for two shaving die according to claim 1, it is characterized in that: in the space between described two pieces of lower edges of a knife (1), be provided with sleeve (4), sleeve (4) is enclosed within push rod (3), and sleeve (4) bottom is fixed in template (5).
3. the self-action waste discharge counterdie for two shaving die according to claim 1, is characterized in that: described template (5) bottom is provided with base plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437950.6A CN104438551A (en) | 2013-09-25 | 2013-09-25 | Automatic waste discharge lower die for double-edge cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437950.6A CN104438551A (en) | 2013-09-25 | 2013-09-25 | Automatic waste discharge lower die for double-edge cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438551A true CN104438551A (en) | 2015-03-25 |
Family
ID=52885743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310437950.6A Pending CN104438551A (en) | 2013-09-25 | 2013-09-25 | Automatic waste discharge lower die for double-edge cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438551A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623589A (en) * | 2016-09-30 | 2017-05-10 | 东莞市骏信机电科技有限公司 | Waste cutter for blanking mould |
| CN107081378A (en) * | 2017-07-05 | 2017-08-22 | 成都益睿信科技有限公司 | A kind of universal mold |
| CN110524632A (en) * | 2019-09-24 | 2019-12-03 | 联禾厚普（太仓）精密机械有限公司 | A kind of aluminium alloy oil pump case edger |
-
2013
- 2013-09-25 CN CN201310437950.6A patent/CN104438551A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623589A (en) * | 2016-09-30 | 2017-05-10 | 东莞市骏信机电科技有限公司 | Waste cutter for blanking mould |
| CN106623589B (en) * | 2016-09-30 | 2018-06-19 | 东莞市骏信机电科技有限公司 | A kind of scrap cutter of blanking die |
| CN107081378A (en) * | 2017-07-05 | 2017-08-22 | 成都益睿信科技有限公司 | A kind of universal mold |
| CN110524632A (en) * | 2019-09-24 | 2019-12-03 | 联禾厚普（太仓）精密机械有限公司 | A kind of aluminium alloy oil pump case edger |
| CN110524632B (en) * | 2019-09-24 | 2024-04-05 | 联禾厚普（太仓）精密机械有限公司 | Aluminum alloy oil pump casing trimming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |