CN201776337U - Front and back pilot mechanisms for longitudinal cutting die - Google Patents
Front and back pilot mechanisms for longitudinal cutting die Download PDFInfo
- Publication number
- CN201776337U CN201776337U CN2010205176642U CN201020517664U CN201776337U CN 201776337 U CN201776337 U CN 201776337U CN 2010205176642 U CN2010205176642 U CN 2010205176642U CN 201020517664 U CN201020517664 U CN 201020517664U CN 201776337 U CN201776337 U CN 201776337U
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- CN
- China
- Prior art keywords
- longitudinal cutting
- die
- correcting
- rip cutting
- back pilot
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- Expired - Lifetime
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Abstract
The utility model discloses front and back pilot mechanisms for a longitudinal cutting die, comprising longitudinal cutting upper and lower fixing plates, wherein longitudinal cutting upper and lower cutters are respectively fixed on the longitudinal cutting upper and lower fixing plates; front and back pilot male dies are arranged at the two sides of the longitudinal cutting upper cutter on the longitudinal cutting upper fixing plate; front and back pilot female dies are arranged on the longitudinal cutting lower fixing plate to match the front and back pilot male dies; and fixed unloading plates are arranged above the front and back pilot female dies. The front and back pilot male dies are arranged on the longitudinal cutting upper fixing plate and the front and back pilot female dies are arranged on the longitudinal cutting lower fixing plate to match the front and back pilot male dies, and front and back piloting and longitudinal cutting are combined in a pair of sub-dies, thus reducing accumulated errors of processing and assembling. The mechanisms have simple structure and are easy to implement and have high piloting precision.
Description
Technical field
The utility model relates to a kind of mould structure, particularly relates to a kind of front and rear pilot mechanism for longitudinally cutting die.
Background technology
At present, air-conditioner fin die is a kind of high-accuracy cold punching progressive die of special production air-conditioner fin, air-conditioner fin is exactly the fin that is used for heat exchange in air-conditioning, most fin material is aluminium and copper, traditional longitudinal cutting structure just is provided with the correcting structure in the rip cutting front, and the back does not have, and correcting structure and longitudinal cutting structure are to be installed separately on large form, this correcting structure Design can't be carried out accurate correcting to material, tend to make the product both sides owing to rip cutting cross cut produce burr and long must, and then have influence on the performance and the outward appearance of product.
The utility model content
The purpose of this utility model is to provide a kind of front and rear pilot mechanism for longitudinally cutting die, and it has simple in structure, is easy to realize; The characteristics that the correcting precision is high.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of front and rear pilot mechanism for longitudinally cutting die, it comprises the rip cutting upper and lower fixing plate that is fixed with the upper and lower cutter of rip cutting respectively, wherein, described rip cutting upper mounted plate is provided with forward and backward correcting punch in the both sides of top slitter, cooperate forward and backward correcting punch to be provided with forward and backward correcting die in the rip cutting bottom plate, described forward and backward correcting die top is provided with positive stripper.
The upper and lower cutter of described rip cutting is fixed on the rip cutting upper and lower fixing plate by the upper and lower cutter fixed block of rip cutting, and the top of described top slitter fixed block is provided with cushion block.
Described top slitter fixed block is fixed on the top slitter fixed head by fixed screw.
The beneficial effects of the utility model are, described front and rear pilot mechanism for longitudinally cutting die is provided with forward and backward correcting punch in the rip cutting upper mounted plate, cooperate forward and backward correcting punch to be provided with forward and backward correcting die in the rip cutting bottom plate, and front and back correcting and rip cutting are combined in the secondary submodule, can reduce the accumulated error of processing, assembling, not only simple in structure, be easy to realize; And correcting precision height.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the profile of the utility model front and rear pilot mechanism for longitudinally cutting die.
Among the figure:
1, upper mounted plate; 2, go up fixed block; 3, top slitter; 4, cushion block; 5, cutter under the rip cutting; 6, following fixed block; 7, bottom plate; 8, preceding correcting punch; 9, preceding positive stripper; 10, preceding correcting die; 11, back correcting punch; 12, back positive stripper; 13, back correcting die; 14, screw.
The specific embodiment
Please refer to shown in Figure 1, Fig. 1 is the profile of the utility model front and rear pilot mechanism for longitudinally cutting die, in present embodiment, a kind of front and rear pilot mechanism for longitudinally cutting die, it comprises upper mounted plate 1, described upper mounted plate 1 below is fixed with fixed block 2 by screw 14, the top of described upper mounted plate 2 is provided with cushion block 4, described going up on the fixed block 2 has top slitter 3, and on the described upper mounted plate 1 before a side of top slitter 3 is provided with correcting punch 8, correcting punch 8 opposite side in top slitter 3 on upper mounted plate 1 is provided with back correcting punch 11 before corresponding described, corresponding top slitter 3 is provided with cutter 5 under the rip cutting, cutter 5 is fixed on the bottom plate 7 by following fixed block 6 under the described rip cutting, correcting die 10 before correcting punch 8 is provided with before cooperating on the described bottom plate 7, positive stripper 9 before the top of correcting die 10 is provided with before described cooperates correcting punch 11 in back to be provided with back correcting die 13 in bottom plate 7, and described back correcting die 13 tops are provided with back positive stripper 12.
In the rip cutting course of work, earlier product is carried out accurate correcting by preceding correcting punch 8 and back correcting punch 11, and then rip cutting, not only simple in structure, be easy to realize; And front and back correcting and rip cutting be combined in the secondary submodule, can reduce the accumulated error of processing, assembling, correcting precision height.
Claims (3)
1. front and rear pilot mechanism for longitudinally cutting die, it comprises the rip cutting upper and lower fixing plate that is fixed with the upper and lower cutter of rip cutting respectively, it is characterized in that: described rip cutting upper mounted plate is provided with forward and backward correcting punch in the both sides of top slitter, cooperate forward and backward correcting punch to be provided with forward and backward correcting die in the rip cutting bottom plate, described forward and backward correcting die top is provided with positive stripper.
2. front and rear pilot mechanism for longitudinally cutting die according to claim 1 is characterized in that: the upper and lower cutter of described rip cutting is fixed on the rip cutting upper and lower fixing plate by the upper and lower cutter fixed block of rip cutting, and the top of described top slitter fixed block is provided with cushion block.
3. according to claim 1 or 2 each described front and rear pilot mechanism for longitudinally cutting die, it is characterized in that: described top slitter fixed block is fixed on the rip cutting upper mounted plate by fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205176642U CN201776337U (en) | 2010-09-06 | 2010-09-06 | Front and back pilot mechanisms for longitudinal cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205176642U CN201776337U (en) | 2010-09-06 | 2010-09-06 | Front and back pilot mechanisms for longitudinal cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776337U true CN201776337U (en) | 2011-03-30 |
Family
ID=43789570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205176642U Expired - Lifetime CN201776337U (en) | 2010-09-06 | 2010-09-06 | Front and back pilot mechanisms for longitudinal cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912915A (en) * | 2010-09-06 | 2010-12-15 | 无锡海特精密模具有限公司 | Front and rear pilot mechanism for longitudinally cutting die |
| 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 |
-
2010
- 2010-09-06 CN CN2010205176642U patent/CN201776337U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912915A (en) * | 2010-09-06 | 2010-12-15 | 无锡海特精密模具有限公司 | Front and rear pilot mechanism for longitudinally cutting die |
| CN101912915B (en) * | 2010-09-06 | 2014-03-12 | 无锡海特精密模具有限公司 | Front and rear pilot mechanism for longitudinally cutting die |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20140312 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20140312 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |