CN102847778A - Mounting structure of longitudinal cutter in sub longitudinal cutting die for fins of air conditioners - Google Patents
Mounting structure of longitudinal cutter in sub longitudinal cutting die for fins of air conditioners Download PDFInfo
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- CN102847778A CN102847778A CN2012103251816A CN201210325181A CN102847778A CN 102847778 A CN102847778 A CN 102847778A CN 2012103251816 A CN2012103251816 A CN 2012103251816A CN 201210325181 A CN201210325181 A CN 201210325181A CN 102847778 A CN102847778 A CN 102847778A
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- die holder
- die
- cutter
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Abstract
A mounting structure of a longitudinal cutter in a sub longitudinal cutting die for fins of air conditioners comprises a die holder, a cutter rest and a screw. The screw penetrates out of a connecting block, an extending end of the screw is positioned above a pad, the connecting block is tightly connected with the die holder, the pad is tightly connected with a slider, pins are assembled on the die holder along the periphery of the slider, cap peaks of the pins are in butt joint with the slider, the cutter rest is positioned below the slider, the lower end of one side of the cutter rest for mounting a longitudinal cutting die is tightly connected with a limit block, the other side of cutter rest is tightly connected with the die holder, the front end face and the back end face of the cutter rest are respectively tightly connected with side stop blocks, a stop block is arranged right below the cutter rest, and the stop block is tightly connected with the die holder. The mounting structure is modified from a longitudinal cutter rest structure in the prior art, capable of meeting requirements of various longitudinal cutting manners of the same die, and thus, operators do not need to manufacture different cutter rests with the corresponding specifications.
Description
Technical field
The present invention relates to air-conditioner fin die, relate in particular to the longitudinal knife dress cutter frame structure in the slit sub-die in the air-conditioner fin die.
Background technology
Air-conditioner fin is the vitals on the Gilled heat exchanger in the aircondition, and its major function is to increase heat exchange area, improve heat exchanger effectiveness.Air-conditioner fin generally is made by the air-conditioner fin die punching press.Air-conditioner fin die comprises a plurality of submodules, and slit sub-die wherein is used for finishing the rip cutting operation of making air-conditioner fin.Rip cutting claims out again bar, its effect be utilize rip cutting up and down cutter to cutting, with the wide desired fin width of client that is cut into of the material of view picture.Rip cutting up and down cutter is installed on respectively on upper slitter fixed block and the lower cutter fixed block, and upper slitter fixed block and lower cutter fixed block are contained on the knife rest respectively.
For the processing of the air-conditioner fin of different sheet types, need to adopt different rip cutting forms, as straight line cut, ripple is cut, put and cut etc.And under the different rip cutting forms, longitudinal knife is different with respect to the position of fixed block, and the relative position of cutter and fixed block has determined again the up and down cutting-in of cutter of rip cutting about the rip cutting.On the rip cutting dress cutter frame structure basis of prior art, normally by making the dress knife rest of different size, adapt to the requirement that a secondary mould is realized several rip cutting forms, this not only wastes, and easily causes and obscure.
Summary of the invention
The applicant improves for above-mentioned shortcoming of the prior art, the mounting structure of longitudinal knife in a kind of air conditioner fin longitudinal cutting sub-die is provided, it has overcome the up and down existing deficiency of cutter dress cutter frame structure of rip cutting of the prior art, can adapt to the requirement of several rip cutting forms of a secondary mould, and need not to make the difference dress knife rest of dimension.
Technical scheme of the present invention is as follows:
The mounting structure of longitudinal knife in the air conditioner fin longitudinal cutting sub-die comprises die holder and dress knife rest, also comprises screw rod, and screw rod passes contiguous block, and external part is positioned at the pad top, and contiguous block is fastenedly connected die holder; Pad is fastenedly connected slide block, is equipped with pin along the slide block periphery on the die holder, the brim of a hat of pin and slide block butt; The dress knife rest is positioned at the slide block below, and its lower end that longitudinal knife one side is installed is fastenedly connected limited block, and opposite side is fastenedly connected die holder, and the front/rear end of dress knife rest is fastenedly connected respectively the side block piece; Be provided with block under the dress knife rest, block is fastenedly connected die holder.
Its further technical scheme is:
Slide block can slide up and down along its thickness direction.
After longitudinal knife is installed in dress knife rest upper end, limited block be positioned at described longitudinal knife cutting edge under.
Technique effect of the present invention:
The present invention is the improvement to longitudinal knife dress cutter frame structure of the prior art, can adapt to the requirement of several rip cutting forms of a secondary mould, behind fit on longitudinal knife of the present invention and longitudinal knife fixed block, only need to do the limited block of several specifications more, control the relative position of longitudinal knife and longitudinal knife fixed block by the different-thickness of limited block, thereby the control rip cutting is the cutting-in of cutter up and down, realizing multi-form rip cutting, and need not to make the different mounting tool posts of dimension; Effect by screw rod slides up and down the slide block that is positioned at longitudinal knife fixed block top can also finely tune the rip cutting cutting-in, the Burr Problem that reduces even avoid occurring in the mold work.
Description of drawings
Fig. 1 is main TV structure figure of the present invention.
Fig. 2 is right TV structure figure of the present invention.
Fig. 3 is the assembling front view of the present invention and longitudinal knife and longitudinal knife fixed block.
Fig. 4 is the assembling right view of the present invention and longitudinal knife and longitudinal knife fixed block.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, Fig. 2, the present invention includes die holder 9 and dress knife rest 5, also comprise screw rod 1, screw rod 1 passes contiguous block 2, and external part is positioned at pad 3 tops, and contiguous block 2 is fastenedly connected die holder 9; Pad 3 is fastenedly connected slide block 4, is equipped with pin 12 along slide block 4 peripheries on the die holder 9, the brim of a hat of pin 12 and slide block 4 butts; Dress knife rest 5 is positioned at slide block 4 belows, and its lower end that longitudinal knife 11 1 sides are installed is fastenedly connected limited block 6, and opposite side is fastenedly connected die holder 9, and the front/rear end of dress knife rest 5 is fastenedly connected respectively side block piece 8; Be provided with block 7 under the dress knife rest 5, block 7 is fastenedly connected die holder 9.
See Fig. 3, Fig. 4, top slitter dress knife rest is as example in the slit sub-die, and rip cutting fixed block 10 is connected on the dress knife rest 5 of the present invention, and is positioned at the below of slide block 4, and top slitter 11 is fastenedly connected longitudinal knife fixed block 10.According to the needs of different rip cutting forms, made respectively limited block 6 and the longitudinal knife fixed block 10 of corresponding thickness.When mould will realize that the upper slitter straight line is cut, can assemble limited block 6 and the corresponding longitudinal knife fixed block 10 of respective thickness, limited block 6 be positioned at described longitudinal knife 11 cutting edges under, with this relative position of regulating longitudinal knife 11 and longitudinal knife fixed block 10, can meet the relative altitude requirement that the upper slitter straight line is cut longitudinal knife 11 and longitudinal knife fixed block 10 under the form.Simultaneously, the effect by screw rod 1 slides up and down the slide block 4 that is positioned at longitudinal knife fixed block 10 tops, can also finely tune the rip cutting cutting-in, the Burr Problem that reduces even avoid occurring in the mold work.
When realizing that the top slitter point be cut, single-row upper slitter straight knife is cut and during other rip cutting forms such as lower cutter vertical cut in the present invention, requirement according to different rip cutting forms, select limited block 6 and 10 assemblings of longitudinal knife fixed block of respective thickness, realize the requirement of several rip cutting forms thereby adapted to a secondary mould, and need not more to change the outfit knife rest.
Above description is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (3)
1. the mounting structure of longitudinal knife in the air conditioner fin longitudinal cutting sub-die, comprise die holder (9) and dress knife rest (5), it is characterized in that: also comprise screw rod (1), screw rod (1) passes contiguous block (2), external part is positioned at pad (3) top, and contiguous block (2) is fastenedly connected die holder (9); Pad (3) is fastenedly connected slide block (4), and die holder (9) is upper to be equipped with pin (12) along slide block (4) periphery, the brim of a hat of pin (12) and slide block (4) butt; Dress knife rest (5) is positioned at slide block (4) below, and its lower end that longitudinal knife (11) one sides are installed is fastenedly connected limited block (6), and opposite side is fastenedly connected die holder (9), and the front/rear end of dress knife rest (5) is fastenedly connected respectively side block piece (8); Be provided with block (7) under the dress knife rest (5), block (7) is fastenedly connected die holder (9).
2. by the mounting structure of longitudinal knife in the air conditioner fin longitudinal cutting sub-die claimed in claim 1, it is characterized in that: slide block (4) can slide up and down along its thickness direction.
3. by the mounting structure of longitudinal knife in the air conditioner fin longitudinal cutting sub-die claimed in claim 1, it is characterized in that: after longitudinal knife (11) is installed in dress knife rest (5) upper end, limited block (6) be positioned at described longitudinal knife (11) cutting edge under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325181.6A CN102847778B (en) | 2012-09-05 | 2012-09-05 | Mounting structure of longitudinal cutter in sub longitudinal cutting die for fins of air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325181.6A CN102847778B (en) | 2012-09-05 | 2012-09-05 | Mounting structure of longitudinal cutter in sub longitudinal cutting die for fins of air conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102847778A true CN102847778A (en) | 2013-01-02 |
| CN102847778B CN102847778B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210325181.6A Active CN102847778B (en) | 2012-09-05 | 2012-09-05 | Mounting structure of longitudinal cutter in sub longitudinal cutting die for fins of air conditioners |
Country Status (1)
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| CN (1) | CN102847778B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511515A (en) * | 2014-12-15 | 2015-04-15 | 无锡微研有限公司 | Side-cutting sub-mould structure of air conditioner fin mould |
| CN110355257A (en) * | 2019-08-19 | 2019-10-22 | 任丘市冰川科技有限公司 | The dedicated longitudinal knife of single row fin |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173030A (en) * | 1982-04-02 | 1983-10-11 | Nissan Motor Co Ltd | Press die for drawing and shearing |
| CN102294515A (en) * | 2011-08-22 | 2011-12-28 | 无锡微研有限公司 | Width adjustment mechanism of air conditioner fin slit submodule |
| CN202270862U (en) * | 2011-10-20 | 2012-06-13 | 无锡海特精密模具有限公司 | Longitudinal cutting submodule mechanism capable of limiting cutting depth |
| CN202762809U (en) * | 2012-09-05 | 2013-03-06 | 无锡微研有限公司 | Installing structure of longitudinal knife in longitudinal cutting sub-die of fins of air conditioner |
-
2012
- 2012-09-05 CN CN201210325181.6A patent/CN102847778B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173030A (en) * | 1982-04-02 | 1983-10-11 | Nissan Motor Co Ltd | Press die for drawing and shearing |
| CN102294515A (en) * | 2011-08-22 | 2011-12-28 | 无锡微研有限公司 | Width adjustment mechanism of air conditioner fin slit submodule |
| CN202270862U (en) * | 2011-10-20 | 2012-06-13 | 无锡海特精密模具有限公司 | Longitudinal cutting submodule mechanism capable of limiting cutting depth |
| CN202762809U (en) * | 2012-09-05 | 2013-03-06 | 无锡微研有限公司 | Installing structure of longitudinal knife in longitudinal cutting sub-die of fins of air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511515A (en) * | 2014-12-15 | 2015-04-15 | 无锡微研有限公司 | Side-cutting sub-mould structure of air conditioner fin mould |
| CN110355257A (en) * | 2019-08-19 | 2019-10-22 | 任丘市冰川科技有限公司 | The dedicated longitudinal knife of single row fin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102847778B (en) | 2014-11-05 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214072 lakes in Jiangsu province Wuxi City foreshore Hudai Industrial Park Road No. 19. Patentee after: WUXI WEIYAN CO., LTD. Address before: 214072 Jiangsu province Binhu District of Wuxi City Liyuan Economic Development Zone 3-2-3 Patentee before: Wuxi Micro Research Co., Ltd. |