CN208894951U - A kind of slim knife edge type hardware dies - Google Patents
A kind of slim knife edge type hardware dies Download PDFInfo
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- CN208894951U CN208894951U CN201821627046.6U CN201821627046U CN208894951U CN 208894951 U CN208894951 U CN 208894951U CN 201821627046 U CN201821627046 U CN 201821627046U CN 208894951 U CN208894951 U CN 208894951U
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Abstract
The utility model relates to a kind of slim knife edge type hardware dies, upper die holder, upper padding plate, upper clamp plate, baffle plate, up stripper, lower bolster, lower die holder and lower pallet including stacking gradually setting from top to bottom；Slim edge of a knife template is provided between the lower bolster and up stripper, the slim edge of a knife template is particularly located at lower bolster upper surface, the slim edge of a knife template is modular construction, specifically include the first slim edge of a knife plate, the second slim edge of a knife plate and the slim edge of a knife plate of third, counter sink and edge of a knife hole are provided on the first slim edge of a knife plate, the second slim edge of a knife plate and the slim edge of a knife plate of third, fastening screw is provided in the counter sink, the fastening screw is fastenedly connected through counter sink and with lower bolster.The utility model replaces traditional monolith lower die cutter oralia using modular slim edge of a knife template, and material saving can individually dismantle replacement, reduce cost.
Description
Technical field
The utility model relates to mold related fieldss, and in particular to a kind of slim knife edge type hardware dies.
Background technique
When carrying out processing and forming to hardware workpiece, metal stamping die is often used.
The lower template of general metal stamping die is lower die cutter oralia, and the edge of a knife on lower die cutter oralia is for cooperating formed punch
It realizes together and the extruding of hardware workpiece is cut.
But existing lower die cutter oralia is mostly with a thickness of 2~5cm, circumference and up stripper and lower bolster phase
With thick plate-like overall structure, whole materials are more, be not easy to mount and dismount, and occur the part edge of a knife damage
Under, monolith lower die cutter oralia cannot be further continued for using causing production cost higher.
Utility model content
The purpose of this utility model is: a kind of slim knife edge type hardware dies is provided, using modular slim knife edge due
Plate replaces traditional monolith lower die cutter oralia, and material saving can individually dismantle replacement, reduce cost.
To achieve the goals above, the utility model provides the following technical solution:
A kind of slim knife edge type hardware dies, upper die holder, upper padding plate, upper folder including stacking gradually setting from top to bottom
Plate, baffle plate, up stripper, lower bolster, lower die holder and lower pallet；It is provided between the lower bolster and up stripper slim
Edge of a knife template, the slim edge of a knife template are particularly located at lower bolster upper surface, and the slim edge of a knife template is modular construction, tool
Body includes the first slim edge of a knife plate, the second slim edge of a knife plate and the slim edge of a knife plate of third, the first slim edge of a knife plate, second
It is provided with counter sink and edge of a knife hole on slim edge of a knife plate and the slim edge of a knife plate of third, fastening spiral shell is provided in the counter sink
Nail, the fastening screw are fastenedly connected through counter sink and with lower bolster.
Further, the described first slim edge of a knife plate, the second slim edge of a knife plate and the slim edge of a knife plate of third are linearly
It is arranged successively；There are gaps between the first slim edge of a knife plate, the second slim edge of a knife plate and the slim edge of a knife plate of third.
Further, it is respectively provided on the described first slim edge of a knife plate, the second slim edge of a knife plate and the slim edge of a knife plate of third
There is through-hole, the through-hole is matched with the positioning pin on lower bolster.
Further, the thickness phase of the described first slim edge of a knife plate, the second slim edge of a knife plate and the slim edge of a knife plate of third
Together.
Further, the fastening screw is specially soket head cap screw；The edge of a knife hole is vertically arranged.
The utility model has the following beneficial effects: a kind of slim knife edge type hardware dies, using modular slim knife edge due
Plate replaces traditional monolith lower die cutter oralia, can substantially reduce thickness, be conducive to material saving amount, and modular design can
To realize the independent disassembly replacement of different slim edge of a knife plates, some slim edge of a knife plate occur damage phenomenon do not influence it is other after
It is continuous to use, therefore production efficiency can be improved, while reducing production cost.
Detailed description of the invention
Fig. 1 is a kind of overall structure main view of slim knife edge type hardware dies of the utility model.
Fig. 2 is a kind of part of the lower die axonometric drawing of slim knife edge type hardware dies of the utility model.
Fig. 3 is the partial structure diagram of structure shown in Fig. 2.
In figure: 1, upper die holder；2, upper padding plate；3, upper clamp plate；4, baffle plate；5, up stripper；6, slim edge of a knife template；
61, the first slim edge of a knife plate；62, the second slim edge of a knife plate；63, the slim edge of a knife plate of third；7, lower bolster；8, lower die holder；9, under
Supporting plate；10, fastening screw；11, positioning pin.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to figs. 1 to Fig. 3, a kind of slim knife edge type hardware dies, the upper die holder including stacking gradually setting from top to bottom
1, upper padding plate 2, upper clamp plate 3, baffle plate 4, up stripper 5, lower bolster 7, lower die holder 8 and lower pallet 9；The lower bolster 7 with
Slim edge of a knife template 6 is provided between up stripper 5, the slim edge of a knife template 6 is particularly located at 7 upper surface of lower bolster, described
Slim edge of a knife template 6 is modular construction, and it is thin to specifically include the first slim edge of a knife plate 61, the second slim edge of a knife plate 62 and third
Type edge of a knife plate 63 is respectively provided on the first slim edge of a knife plate 61, the second slim edge of a knife plate 62 and the slim edge of a knife plate 63 of third
There are counter sink and edge of a knife hole, fastening screw 10 is provided in the counter sink, the fastening screw 10 is through counter sink and under
Backing plate 7 is fastenedly connected.
The first slim edge of a knife plate 61, the second slim edge of a knife plate 62 and the slim edge of a knife plate 63 of third are linearly successively
Arrangement；There are gaps between the first slim edge of a knife plate 61, the second slim edge of a knife plate 62 and the slim edge of a knife plate 63 of third.
It is provided on the first slim edge of a knife plate 61, the second slim edge of a knife plate 62 and the slim edge of a knife plate 63 of third logical
Hole, the through-hole are matched with the positioning pin 11 on lower bolster 7, and the positioning pin 11 is used to carry out precise positioning to through-hole.
The thickness of the first slim edge of a knife plate 61, the second slim edge of a knife plate 62 and the slim edge of a knife plate 63 of third is identical.
The fastening screw 10 is specially soket head cap screw, easy to disassemble；The edge of a knife hole is vertically arranged, for matching syzygies
Cut out and be discharged waste material.
The working principle of the utility model are as follows: when being punched out operation to hardware workpiece, punching machine applies pressure to mold,
The part of the upper die and lower mold portion split-phase for making mold press, i.e., upper die holder 1 is mobile towards lower pallet 9, in formed punch and slim knife edge due
Under edge of a knife hole mating reaction on plate 6, the punch operation to hardware workpiece is realized, waste material is fallen out of the edge of a knife hole；The slim edge of a knife
Template 6 includes the first slim edge of a knife plate 61, the second slim edge of a knife plate 62 and the slim edge of a knife plate 63 of third, when some slim edge of a knife
Plate is damaged when needing replacing, can be thin by the need replacing first slim edge of a knife plate 62 of slim edge of a knife plate 61 or the second or third
Fastening screw 10 in counter sink on type edge of a knife plate 63 is all back-outed, and can realize quickly tearing open for single slim edge of a knife plate at this time
It unloads, does not need to change other slim edge of a knife plates, when installing slim edge of a knife plate, positioning pin 11 can be to the through-hole on slim edge of a knife plate
It is positioned, the entirety of slim edge of a knife plate is positioned to realize.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (5)
1. a kind of slim knife edge type hardware dies, including stack gradually from top to bottom the upper die holder (1) of setting, upper padding plate (2), on
Clamping plate (3), baffle plate (4), up stripper (5), lower bolster (7), lower die holder (8) and lower pallet (9)；It is characterized by: institute
It states and is provided with slim edge of a knife template (6) between lower bolster (7) and up stripper (5), the slim edge of a knife template (6) is particularly located at
Lower bolster (7) upper surface, the slim edge of a knife template (6) are modular construction, specifically include the first slim edge of a knife plate (61), the
Two slim edge of a knife plates (62) and the slim edge of a knife plate (63) of third, the first slim edge of a knife plate (61), the second slim edge of a knife plate
(62) and on the slim edge of a knife plate (63) of third it is provided with counter sink and edge of a knife hole, is provided with fastening screw in the counter sink
(10), the fastening screw (10) is fastenedly connected through counter sink and with lower bolster (7).
2. a kind of slim knife edge type hardware dies according to claim 1, it is characterised in that: the first slim edge of a knife plate
(61), the second slim edge of a knife plate (62) and the slim edge of a knife plate (63) of third are linearly arranged successively；The first slim knife
There are gaps between oralia (61), the second slim edge of a knife plate (62) and the slim edge of a knife plate (63) of third.
3. a kind of slim knife edge type hardware dies according to claim 2, it is characterised in that: the first slim edge of a knife plate
(61), through-hole, the through-hole and lower bolster are provided on the second slim edge of a knife plate (62) and the slim edge of a knife plate (63) of third
(7) positioning pin (11) on matches.
4. a kind of slim knife edge type hardware dies according to claim 3, it is characterised in that: the first slim edge of a knife plate
(61), the thickness of the second slim edge of a knife plate (62) and the slim edge of a knife plate (63) of third is identical.
5. a kind of slim knife edge type hardware dies according to claim 1, it is characterised in that: fastening screw (10) tool
Body is soket head cap screw；The edge of a knife hole is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821627046.6U CN208894951U (en) | 2018-10-08 | 2018-10-08 | A kind of slim knife edge type hardware dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821627046.6U CN208894951U (en) | 2018-10-08 | 2018-10-08 | A kind of slim knife edge type hardware dies |
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| Publication Number | Publication Date |
|---|---|
| CN208894951U true CN208894951U (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821627046.6U Active CN208894951U (en) | 2018-10-08 | 2018-10-08 | A kind of slim knife edge type hardware dies |
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| Country | Link |
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| CN (1) | CN208894951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829006A (en) * | 2020-12-29 | 2021-05-25 | 领胜城科技（江苏）有限公司 | Lightweight reverse cutting die |
-
2018
- 2018-10-08 CN CN201821627046.6U patent/CN208894951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829006A (en) * | 2020-12-29 | 2021-05-25 | 领胜城科技（江苏）有限公司 | Lightweight reverse cutting die |
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