CN205414070U - A rip cutting upper slitter structure for air conditioner fin mould - Google Patents
A rip cutting upper slitter structure for air conditioner fin mould Download PDFInfo
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- CN205414070U CN205414070U CN201520829415.XU CN201520829415U CN205414070U CN 205414070 U CN205414070 U CN 205414070U CN 201520829415 U CN201520829415 U CN 201520829415U CN 205414070 U CN205414070 U CN 205414070U
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- plane
- horizontal plane
- rip cutting
- circular arc
- upper slitter
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a rip cutting upper slitter structure for air conditioner fin mould, including rip cutting upper slitter body, set up first inclined plane and third inclined plane respectively in the both ends of the cutting edge of rip cutting upper slitter body, still the order sets up first horizontal plane, second inclined plane and second horizontal plane between first inclined plane and third inclined plane, on the cutting edge, form difference in height L between first horizontal plane and the second horizontal plane, still set up first circular arc and second circular arc respectively on the cutting edge of rip cutting upper slitter body. The utility model discloses simple structure, convenient to use set up first radius angle and second radius angle respectively through the both ends at rip cutting upper slitter body, the effective control fin blanking connect tool marks, reduced the deformation of material in rip cutting department, through the poor fin that can surely go out two kinds of different length of design height on the cutting edge of cutter body in the rip cutting, improved production efficiency greatly simultaneously.
Description
Technical field
This utility model relates to air-conditioner fin process equipment, particularly relates to a kind of top slitter structure for air-conditioner fin die.
Background technology
Rip cutting also known as opening bar, its effect be utilize the upper and lower cutter of rip cutting to cutting, by view picture material width be cut into the fin width required by client.The upper and lower cutter of rip cutting to cut length control lapping defect, reduce fin deformation aspect play very important effect.If the shortest to cutting length, connecing cutter and do not connect, fin can't cut.If oversize to cutting length, lapping defect substantially and connects fin deformation severity at cutter.At present, existing rip cutting upper and lower knife-edge shape is designed as intersection point and adds chamfering, and the structure of the upper and lower cutter of above-mentioned rip cutting can form obvious lapping defect after stamping-out on fin, is easily generated burr, and material is easily generated deformation at rip cutting simultaneously, leverages production efficiency.
Utility model content
The applicant is for above-mentioned existing issue, having carried out Improvement, it is provided that a kind of top slitter structure for air-conditioner fin die, this utility model can not only effectively control to connect tool marks, reduce and control deformation, realize the stamping-out of two kinds of different length fins also by adjustment edge of a knife penetraction depth.
The technical scheme that this utility model is used is as follows:
A kind of top slitter structure for air-conditioner fin die, including top slitter body, is respectively provided with the first inclined-plane and the 3rd inclined-plane in the two ends of the blade of described top slitter body；Between described first inclined-plane and the 3rd inclined-plane, on described blade, also order arranges the first horizontal plane, the second inclined-plane and the second horizontal plane；Difference in height L is formed between described first horizontal plane and the second horizontal plane；The first circular arc and the second circular arc also it is respectively provided with on the blade of described top slitter body.
Its further technical scheme is:
Described first circular arc is respectively arranged at the junction of first horizontal plane one end and the junction of the first inclined-plane minimum point, the first horizontal plane other end and the junction of the second inclined-plane peak and the second inclined-plane minimum point and second horizontal plane one end；The arc radius value of described first circular arc is R5 ± 0.01；
Described second circular arc is arranged at the second horizontal plane and the junction of the 3rd inclined-plane minimum point；The arc radius value of described second circular arc is
The difference of described difference in height L is 0.7mm ± 0.02mm；
Between described first inclined-plane and horizontal plane, shape is at an angle, and described α angle is 15 ° ± 0.01 °；Between described second inclined-plane and horizontal plane, shape is at an angle β, and described β angle is also 15 ° ± 0.01 °；
Forming γ angle between described 3rd inclined-plane and horizontal plane, described γ angle is 45 ° ± 0.01 °；
Multiple installing hole is also had on described top slitter body.
The beneficial effects of the utility model are as follows:
This utility model simple in construction, easy to use, by being respectively provided with the first rounding and the second rounding at the two ends of top slitter body, effectively control fin stamping-out connects tool marks, reduce material deformation at rip cutting, the fin of two kinds of different lengths can be cut out simultaneously by the difference of design height on the blade of top slitter body, substantially increase production efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the side view of Fig. 1.
Wherein: 1, top slitter body；2, blade；101, installing hole；102, the first circular arc；103, the first inclined-plane；104, the first horizontal plane；105, the second inclined-plane；106, the second horizontal plane；107, the second circular arc；108, the 3rd inclined-plane.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described.
As shown in Figure 1 and Figure 2, a kind of top slitter structure for air-conditioner fin die includes top slitter body 1, also has multiple installing hole 101 on top slitter body 1.The first inclined-plane 103 and the 3rd inclined-plane 107 it is respectively provided with in the two ends of the blade 2 of top slitter body 1；Between the first inclined-plane 103 and the 3rd inclined-plane 108, on blade 2, also order arranges the first horizontal plane the 104, second inclined-plane 105 and the second horizontal plane 106；Forming difference in height L between first horizontal plane 104 and the second horizontal plane 106, the difference of difference in height L is 0.7mm ± 0.02mm.The first circular arc 102 and the second circular arc 107 also it is respectively provided with on the blade 2 of top slitter body 1.As shown in convex, above-mentioned first circular arc 102 is respectively arranged at the junction of first horizontal plane 104 one end and the junction of the first inclined-plane 103 minimum point, first horizontal plane 104 other end and the junction of the second inclined-plane 105 peak and the second inclined-plane 105 minimum point and second horizontal plane 106 one end；The arc radius value of the first circular arc 102 is R5 ± 0.01.Above-mentioned second circular arc 107 is arranged at the second horizontal plane 106 and junction of the 3rd inclined-plane 108 minimum point；The arc radius value of the second circular arc 107 isBetween first inclined-plane 103 and horizontal plane, shape is at an angle, and α angle is 15 ° ± 0.01 °；Between second inclined-plane 105 and horizontal plane, shape is at an angle β, and β angle is also 15 ° ± 0.01 °.Forming γ angle between 3rd inclined-plane 108 and horizontal plane, γ angle is 45 ° ± 0.01 °.
During work, always cut upper slitter body 1 to be arranged on slit sub-die plate by installing hole 101, top slitter makees relative cutting movement with cutter under rip cutting in the course of the work, the material of feeding is cut, after upper bottom knife stamping-out, owing to arranging the first circular arc 102 on the blade 2 of top slitter body 1, second circular arc 107, the most effectively control and connect tool marks after stamping-out, decrease material deformation, when in top slitter body 1, the second horizontal plane 106 of blade 2 realizes the first length with material, when top slitter body 1 continues traveling downwardly, in top slitter body 1, the first horizontal plane 104 of blade 2 continues to realize the die-cut of material the second length with material.
Above description is to explanation of the present utility model, is not the restriction to utility model, and this utility model limited range sees claim, and in the case of basic structure of the present utility model, this utility model can make any type of amendment.
Claims (7)
1. the top slitter structure for air-conditioner fin die, it is characterized in that: include top slitter body (1), be respectively provided with the first inclined-plane (103) and the 3rd inclined-plane (107) in the two ends of the blade (2) of described top slitter body (1)；Between described first inclined-plane (103) and the 3rd inclined-plane (108), the first horizontal plane (104), the second inclined-plane (105) and the second horizontal plane (106) are set in the upper also order of described blade (2)；Difference in height L is formed between described first horizontal plane (104) and the second horizontal plane (106)；The first circular arc (102) and the second circular arc (107) also it is respectively provided with on the blade (2) of described top slitter body (1).
A kind of top slitter structure for air-conditioner fin die, it is characterised in that: described first circular arc (102) is respectively arranged at the junction of the first horizontal plane (104) one end and the junction of the first inclined-plane (103) minimum point, the first horizontal plane (104) other end and the junction of the second inclined-plane (105) peak and the second inclined-plane (105) minimum point and the second horizontal plane (106) one end；The arc radius value of described first circular arc (102) is R5 ± 0.01.
A kind of top slitter structure for air-conditioner fin die, it is characterised in that: described second circular arc (107) is arranged at the junction of the second horizontal plane (106) and the 3rd inclined-plane (108) minimum point；The arc radius value of described second circular arc (107) is
A kind of top slitter structure for air-conditioner fin die, it is characterised in that: the difference of described difference in height L is 0.7mm ± 0.02mm.
A kind of top slitter structure for air-conditioner fin die, it is characterised in that: between described first inclined-plane (103) and horizontal plane, shape is at an angle, and described α angle is 15 ° ± 0.01 °；Between described second inclined-plane (105) and horizontal plane, shape is at an angle β, and described β angle is also 15 ° ± 0.01 °.
A kind of top slitter structure for air-conditioner fin die, it is characterised in that: forming γ angle between described 3rd inclined-plane (108) and horizontal plane, described γ angle is 45 ° ± 0.01 °.
A kind of top slitter structure for air-conditioner fin die, it is characterised in that: on described top slitter body (1), also have multiple installing hole (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829415.XU CN205414070U (en) | 2015-10-22 | 2015-10-22 | A rip cutting upper slitter structure for air conditioner fin mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829415.XU CN205414070U (en) | 2015-10-22 | 2015-10-22 | A rip cutting upper slitter structure for air conditioner fin mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414070U true CN205414070U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520829415.XU Active CN205414070U (en) | 2015-10-22 | 2015-10-22 | A rip cutting upper slitter structure for air conditioner fin mould |
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| Country | Link |
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| CN (1) | CN205414070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234253A (en) * | 2015-10-22 | 2016-01-13 | 无锡微研股份有限公司 | Rip cutting upper cutter structure for air conditioner fin die |
-
2015
- 2015-10-22 CN CN201520829415.XU patent/CN205414070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234253A (en) * | 2015-10-22 | 2016-01-13 | 无锡微研股份有限公司 | Rip cutting upper cutter structure for air conditioner fin die |
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| GR01 | Patent grant |