CN209379740U - A kind of fin abnormal shape cuts mold - Google Patents
A kind of fin abnormal shape cuts mold Download PDFInfo
- Publication number
- CN209379740U CN209379740U CN201822212550.6U CN201822212550U CN209379740U CN 209379740 U CN209379740 U CN 209379740U CN 201822212550 U CN201822212550 U CN 201822212550U CN 209379740 U CN209379740 U CN 209379740U
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- China
- Prior art keywords
- die holder
- plate
- upper die
- abnormal shape
- punch
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Abstract
The utility model discloses a kind of fin abnormal shapes to cut mold, it includes cope plate, lower template, upper die holder and lower die holder, lower die holder is fixed in lower template, guide post is provided in lower template, upper die holder is slideably positioned in guide post, reset spring is arranged in guide post and between upper die holder and lower die holder, the lower surface of upper die holder is provided with punch retainer, punch-pin head is provided on punch retainer, punch-pin head is corresponded on lower die holder is provided with cavity plate, the upper surface of upper die holder is provided with beater plate, and the taping block to beater plate contact pressure is provided on cope plate.Above-mentioned fin abnormal shape cuts that mould structure is stable, reliable, according to different piece type requirements, only needs to change punch-pin and cavity plate, equipment cost is low, and the replacement cycle is short, strong applicability, and the designs such as limit therein, buffering, reset further improve the structural of mold, Forming Quality is high.
Description
Technical field
The utility model relates to air-conditioner fin technical field of processing equipment more particularly to a kind of fin abnormal shape to cut mold.
Background technique
Fin is a kind of sheet metal that heat conductivity is strong, is usually used in evaporator, on radiator, generally aluminum thin slice, by force
Degree is weaker, and molding is complex, needs by many process: extending, punching, surface forming, flange, end/middle part abnormal shape
It cuts, correcting, longitudinal sectional, feeding and crosscutting etc..Wherein, various shape can be configured to according to installation environment due to fin, needs spy
Fixed end/middle part abnormal shape cuts the edge shape that mould stamps out adjacent fins on material strip, but guarantees that material strip is not broken again, so as to
Guarantee that material strip continuously transmits.Existing abnormal shape cuts that mould structure is relatively simple, the cutting of simple side shape can only be carried out, when complex-shaped
Cut quality decline is unable to satisfy higher use needs.
Utility model content
The purpose of this utility model is to provide a kind of fin abnormal shapes to cut mold, optimizes mould structure, can be suitable for multiple
Miscellaneous figure cuts mould, guarantees Forming Quality.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of fin abnormal shape cuts mold comprising cope plate, lower template, upper die holder and lower die holder, under lower die holder is fixed on
In template, guide post is provided in lower template, upper die holder is slideably positioned in guide post, in guide post and is located at upper die holder under
Reset spring is arranged between die holder, the lower surface of upper die holder is provided with punch retainer, is provided with punch-pin on punch retainer
Head corresponds to punch-pin head on lower die holder and is provided with cavity plate, and the upper surface of upper die holder is provided with beater plate, air exercise is provided on cope plate
Hit the taping block of plate contact pressure.
Wherein, the both ends of lower die holder are provided with for guaranteeing that material lies against the material lift plate on cavity plate, on lower die holder and position
Stripper is provided with above cavity plate, punch-pin head passes through stripper and cavity plate cooperates, and is formed to walk between material lift plate and stripper
Expect channel.
Wherein, the upper surface of material lift plate is flushed with the upper surface of cavity plate.
Wherein, the upper surface of beater plate is provided with sliding slot, and slide plate is provided in sliding slot, and the both ends of slide plate are respectively arranged with top
Bar, mandril are driven to contact slide plate by press cylinder and be pressed, and the upper surface of slide plate is provided with high lower curtate, when taping block and high portion connect
When touching, upper die holder compression is moved down；When taping block is fallen into lower curtate, upper die holder is not pressurized.
Wherein, the both ends of slide plate are respectively set by block, when slide plate reclines with one of block, taping block and its height
Portion's matching；When slide plate and another block recline, taping block is matched with its lower curtate.
Wherein, it is provided with the up stroke limit plate of inverted "L" shape on lower die holder and positioned at the two sides of upper die holder, is set on upper die holder
It is equipped with the buffering spacer contacted with up stroke limit plate.
Wherein, lower die holder with correspond to cavity plate in lower template and offer charging conduit.
Wherein, Buffer Unit is provided in lower template, Buffer Unit includes axle sleeve, steel ball guide post and buffer spring, axle sleeve
It is fixed in lower template, buffer spring is placed in axle sleeve, and steel ball guide post is inserted into axle sleeve, and its bottom end is resisted against buffering elastic
Spring, top are resisted against cope plate.
Wherein, lower die holder and lower template are limited by pin.
To sum up, the beneficial effects of the utility model are that compared with prior art, it is steady that the fin abnormal shape cuts mould structure
It is fixed, reliable, according to different piece type requirements, punch-pin and cavity plate are only needed to change, equipment cost is low, and the replacement cycle is short, strong applicability,
And the designs such as limit therein, buffering, reset further improve the structural of mold, Forming Quality is high, in addition, in beater plate
Skateboard optionally carry out abnormity and cut, this has very strong practicability in tinuous production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that fin abnormal shape provided by the embodiment of the utility model cuts mold；
Fig. 2 is the front view that fin abnormal shape provided by the embodiment of the utility model cuts mold；
Fig. 3 is the structural schematic diagram that fin abnormal shape provided by the embodiment of the utility model cuts beater plate in mold.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Please refer to shown in Fig. 1 to 3, the present embodiment provides a kind of fin abnormal shapes to cut mold, mainly include cope plate 1, under
Template 2, upper die holder 3 and lower die holder 4.
Wherein, lower die holder 4 is fixed in lower template 2, and guide post 5 is provided in lower template 2, and upper die holder 3 is slideably positioned in
In guide post 5, reset spring 6 is arranged in guide post 5 and between upper die holder 3 and lower die holder 4.The lower surface of upper die holder 3
It is provided with punch retainer 7, punch-pin head 8 is provided on punch retainer 7, punch-pin head 8 is corresponded on lower die holder 4 and is provided with cavity plate 9,
Punch-pin head 8 and cavity plate 9 are equipped with, die-cuttable various shape.
The both ends of lower die holder 4 are provided with for guaranteeing that material lies against the material lift plate 10 on cavity plate 9, it is preferable that material lift plate
10 upper surface is flushed with the upper surface of cavity plate 9.Stripper 11, punch-pin head are provided on lower die holder 4 and positioned at the top of cavity plate 9
8 pass through stripper 11 and the cooperation of cavity plate 9, are formed to walk to expect channel between material lift plate 10 and stripper 11.Stripper 11 can prevent object
Material cross cutting is moved up followed by punch-pin head 8.
The upper surface of upper die holder 3 is provided with beater plate 12, and the strike to the contact pressure of beater plate 12 is provided on cope plate 1
Block 13.The upper surface of beater plate 12 is provided with sliding slot, and slide plate 14 is provided in sliding slot, and the both ends of slide plate 14 are respectively arranged with mandril
15, mandril 15 is driven to contact slide plate 14 by press cylinder 16 and be pressed, and the upper surface of slide plate 14 is provided with high lower curtate, works as taping block
13 with high portion 17 contact when, upper die holder 3 compression move down；When taping block 13 is fallen into lower curtate 18, upper die holder 3 is not pressurized.
In addition, cooperate to accurately switch high lower curtate and taping block 13, the both ends of slide plate 14 are respectively set by block 19, when
When slide plate 14 and one of block recline, taping block 13 is matched with its high portion 17；When slide plate 14 and another block recline,
Taping block 13 is matched with its lower curtate 18.
In order to control the return stroke of upper die holder 3, on lower die holder 4 and it is located at the two sides of upper die holder 3 and is provided with inverted "L" shape
Up stroke limit plate 20 is provided with the buffering spacer 21 contacted with up stroke limit plate 20 on upper die holder 3.
In order to buffer the lower pressure of cope plate 1, Buffer Unit is provided in lower template 2, Buffer Unit includes axle sleeve 22, steel
Ball guide post 23 and buffer spring 24, axle sleeve 22 are fixed in lower template 2, and buffer spring 24 is placed in axle sleeve 22, steel ball guide post
In 23 insertion axle sleeves 22, and its bottom end is resisted against buffer spring 24, and top is resisted against cope plate 1.
In addition, corresponding to cavity plate 9 in lower die holder 4 and lower template 2 offers charging conduit 25, the convenient cross cutting of discharge in time is useless
Material.
Lower die holder 4 is limited with lower template 2 by pin 26.In order to mount and dismount conveniently, lower die holder 4 and lower template 2 it
Between at least one using bolt it is fixed after, both limitations of pin 26 sliding can be used in remaining position, same reliable.
To sum up, which cuts that mould structure is stable, reliable, according to different piece type requirements, only need to change punch-pin and
Cavity plate, equipment cost is low, and the replacement cycle is short, strong applicability, and the designs such as limit therein, buffering, reset further improve
Mold it is structural, Forming Quality is high, cuts in addition, the skateboard in beater plate optionally carries out abnormity, this is continuous
There is very strong practicability in production line.
Above embodiments only elaborate the basic principles and features of the present invention, and the utility model is not by above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes, these changes
Change and change is fallen within the scope of the claimed invention.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (9)
1. a kind of fin abnormal shape cuts mold, which is characterized in that including cope plate, lower template, upper die holder and lower die holder, the lower die
Seat is fixed in the lower template, guide post is provided in the lower template, the upper die holder is slideably positioned in the guide post
On, reset spring is arranged in the guide post and between the upper die holder and the lower die holder, under the upper die holder
Surface is provided with punch retainer, and punch-pin head is provided on the punch retainer, and the punch-pin head is corresponded on the lower die holder
It is provided with cavity plate, the upper surface of the upper die holder is provided with beater plate, is provided on the cope plate and contacts to the beater plate
The taping block of pressure.
2. fin abnormal shape according to claim 1 cuts mold, it is characterised in that: the both ends of the lower die holder, which are provided with, to be used for
Guarantee that material lies against the material lift plate on the cavity plate, on the lower die holder and is located above the cavity plate and is provided with discharging
Plate, the punch-pin head passes through the stripper and the cavity plate cooperates, and is formed between the material lift plate and the stripper and walks material
Channel.
3. fin abnormal shape according to claim 2 cuts mold, it is characterised in that: the upper surface of the material lift plate with it is described recessed
The upper surface of mould flushes.
4. fin abnormal shape according to claim 1 cuts mold, it is characterised in that: the upper surface of the beater plate is provided with cunning
Slot is provided with slide plate in the sliding slot, and the both ends of the slide plate are respectively arranged with mandril, and the mandril is by the driving pair of press cylinder
The slide plate contact pressure, the upper surface of the slide plate are provided with high lower curtate, and when taping block is contacted with high portion, upper die holder is pressurized
It moves down；When taping block is fallen into lower curtate, upper die holder is not pressurized.
5. fin abnormal shape according to claim 4 cuts mold, it is characterised in that: the both ends of the slide plate are respectively set by keeping off
Block, when slide plate reclines with one of block, taping block is matched with its high portion；When slide plate and another block recline, beat
Block is hit to match with its lower curtate.
6. fin abnormal shape according to claim 1 cuts mold, it is characterised in that: on the lower die holder and be located at the upper mold
The two sides of seat are provided with the up stroke limit plate of inverted "L" shape, are provided on the upper die holder and contact with the up stroke limit plate
Buffering spacer.
7. fin abnormal shape according to claim 1 cuts mold, it is characterised in that: on the lower die holder and the lower template
The corresponding cavity plate offers charging conduit.
8. fin abnormal shape according to claim 1 cuts mold, it is characterised in that: be provided with buffering group in the lower template
Part, the Buffer Unit include axle sleeve, steel ball guide post and buffer spring, and the axle sleeve is fixed in the lower template, described slow
Spring is rushed to be placed in the axle sleeve, the steel ball guide post is inserted into the axle sleeve, and its bottom end is resisted against the buffer spring,
Top is resisted against the cope plate.
9. fin abnormal shape according to claim 1 cuts mold, it is characterised in that: the lower die holder passes through with the lower template
Pin limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212550.6U CN209379740U (en) | 2018-12-26 | 2018-12-26 | A kind of fin abnormal shape cuts mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212550.6U CN209379740U (en) | 2018-12-26 | 2018-12-26 | A kind of fin abnormal shape cuts mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209379740U true CN209379740U (en) | 2019-09-13 |
Family
ID=67854863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822212550.6U Expired - Fee Related CN209379740U (en) | 2018-12-26 | 2018-12-26 | A kind of fin abnormal shape cuts mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209379740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570038A (en) * | 2021-11-11 | 2023-01-06 | 宁波荣智自动化科技有限公司 | Integral mould of fin shaping |
-
2018
- 2018-12-26 CN CN201822212550.6U patent/CN209379740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570038A (en) * | 2021-11-11 | 2023-01-06 | 宁波荣智自动化科技有限公司 | Integral mould of fin shaping |
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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 |
Granted publication date: 20190913 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |