CN202366996U - False-feed preventing device of progressive die - Google Patents
False-feed preventing device of progressive die Download PDFInfo
- Publication number
- CN202366996U CN202366996U CN2011205474167U CN201120547416U CN202366996U CN 202366996 U CN202366996 U CN 202366996U CN 2011205474167 U CN2011205474167 U CN 2011205474167U CN 201120547416 U CN201120547416 U CN 201120547416U CN 202366996 U CN202366996 U CN 202366996U
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- CN
- China
- Prior art keywords
- connecting rod
- nut
- inductive switch
- supporting seat
- support seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a false-feed preventing device of a progressive die, which comprises a support seat, a connecting rod, a stop nut, a locking nut I, a regulating nut, a locking nut II, an inductive switch and a spring, wherein the support seat is connected with a lower mold of a die, and the inductive switch is fixed on the support seat; the connecting rod transversely penetrates through the support seat to be consistent with the height of a material end head and be opposite to the material end head, and the right of the connecting rod is provided with a restoring spring; one end of the restoring spring is butted against the shoulder part of the right end head of the connecting rod, and the other end of the restoring spring is butted against the support seat; the left of the connecting rod near to the direction of the support seat is provided with the stop nut and is locked by the locking nut I, and the left of the connecting rod far away from the direction of the support seat is provided with the regulating nut and is locked by the locking nut II; and the regulating nut is provided with an elastic contact of the inductive switch on a shifting track along with the motion of the connecting rod. The device can solve the problem of false-feed of the progressive die, and the device has a simple structure and is low in manufacture cost.
Description
Technical field
The utility model relates to a kind of anti-error feeding technology, is specifically related to the mechanism of the anti-error feeding of a kind of progressive die.
Background technology
During the progressive die was produced, anti-error pay-off was very important on a progressive die assembly, if the misdelivery material takes place; The light defective or product rejection of product size then; Heavy then mold damage, and progressive die speed of production is very fast, so the validity of the anti-error pay-off of the progressive die is most important.
The anti-error pay-off of traditional progressive die is divided into front end inductor and terminal inductor, and the front end inductor is generally circular pegs and the sensor cluster that is installed in patrix, and its characteristics are: when patrix runs to when contacting with counterdie; Inductor just works; If speed of production is too fast, and inductor has a time-delay process, in case feeding is not in place; Equipment is difficult to out of service immediately, and the risk that causes mould to damage is arranged equally; Terminal inductor is installed on the counterdie, and equipment can not turn round if feeding is not in place, the impaired problem of the fine solution mould of ability; But the traditional end inductor has a shortcoming, if material send less exactly, can detect; If more material just send and can't detect, and sensitivity is relatively poor.To above two kinds of inductors, in the production all some problems can appear, and the mould that can not thoroughly stop to cause because of the feeding reason damages problem.
The utility model content
The purpose of the utility model is the problem to the prior art existence, proposes a kind of anti-error pay-off of the progressive die, solves the problem of progressive die misdelivery material well, no matter be few feeding or many feedings, lathe can not worked.
The technical scheme of the utility model is following:
A kind of anti-error pay-off of the progressive die, said device comprise supporting seat, connecting rod, stop nut, locking nut I, adjusting nut, locking nut II, inductive switch and spring; Said supporting seat is connected with lower mould through screw, and inductive switch is fixed on the supporting seat; Connecting rod is horizontally through supporting seat, and is consistent with the height of material termination, and the termination, the right of connecting rod is relative with the material termination; Promote link end by the material termination and in supporting seat, horizontally slip, and on the right back-moving spring is set, back-moving spring one end is against the shoulder of termination, connecting rod the right; The other end is against on the supporting seat, and the left side of connecting rod leans on the supporting base direction that stop nut is installed, and is locked by locking nut I; Adjusting nut is equipped with away from the supporting base direction in the left side of connecting rod, is locked by locking nut II; The spring contact of inductive switch is set on the deformation trace of said adjusting nut with link motion.
Connecting rod leans on the distance of stop nut restriction move left and right in the said device, leans on locking nut I to prevent that stop nut is loosening aborning; Adjusting nut leans on locking nut II to fix, and prevents that adjusting nut from becoming flexible aborning; Be slidingly matched between connecting rod and supporting seat, spring is installed on the connecting rod, plays a part to reset.
The advantage of the utility model is following:
1) not tube material to return be to send less to detect more, can thoroughly stop to damage problem because of the mould that the material misdelivery causes;
2) this apparatus structure is simple, low cost of manufacture.
Description of drawings
Figure 1A and Figure 1B are that the utility model is installed in the sketch map on the mould;
Fig. 2 is the structural representation of the utility model.
The specific embodiment
Referring to Figure 1A, Figure 1B and Fig. 2, this device includes supporting seat 1, connecting rod 2, stop nut 3, locking nut I4, adjusting nut 5, locking nut II6, inductive switch 7 and spring 8.Supporting seat 1 is connected with lower mould 9 through screw, and inductive switch 7 is fixed on the supporting seat 1.Connecting rod 2 is horizontally through supporting seat 1, and is consistent with the height of material 10 terminations, and the termination, the right of connecting rod is relative with the material termination; Promoting link end by the material termination horizontally slips in supporting seat; And back-moving spring 8 is set on the right, and back-moving spring one end is against the shoulder of termination, connecting rod the right, and the other end is against on the supporting seat; The left side of connecting rod leans on the supporting base direction that stop nut 3 is installed; By locking nut I4 locking, adjusting nut 5 is equipped with away from the supporting base direction in the left side of connecting rod, is locked by locking nut II6; The spring contact 71 of inductive switch is set on the deformation trace of said adjusting nut 5 with link motion.
In the production, material whenever send a step, and the material termination all can promote connecting rod, and connecting rod drives adjusting nut and moves together, and the spring contact that adjusting nut promotes on the inductive switch moves together, and when material was delivered to, inductive switch was opened, and lathe begins punching press.
The periphery of adjusting nut is the low conical surfaces in middle high both sides, and the peak between wherein contacts with the spring contact point on the inductive switch, if material send less or send more, lathe can not worked, and can thoroughly stop the misdelivery material and take place.
Claims (2)
1. the anti-error pay-off of a progressive die, it is characterized in that: said device comprises supporting seat, connecting rod, stop nut, locking nut I, adjusting nut, locking nut II, inductive switch and spring; Said supporting seat is connected with lower mould through screw, and inductive switch is fixed on the supporting seat; Connecting rod is horizontally through supporting seat, and is consistent with the height of material termination, and the termination, the right of connecting rod is relative with the material termination; Promote link end by the material termination and in supporting seat, horizontally slip, and on the right back-moving spring is set, back-moving spring one end is against the shoulder of termination, connecting rod the right; The other end is against on the supporting seat, and the left side of connecting rod leans on the supporting base direction that stop nut is installed, and is locked by locking nut I; Adjusting nut is equipped with away from the supporting base direction in the left side of connecting rod, is locked by locking nut II; The spring contact of inductive switch is set on the deformation trace of said adjusting nut with link motion.
2. the anti-error pay-off of the progressive die according to claim 1, it is characterized in that: the periphery of said adjusting nut is the low conical surfaces in middle high both sides, the peak between wherein contacts with the spring contact point on the inductive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205474167U CN202366996U (en) | 2011-12-24 | 2011-12-24 | False-feed preventing device of progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205474167U CN202366996U (en) | 2011-12-24 | 2011-12-24 | False-feed preventing device of progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202366996U true CN202366996U (en) | 2012-08-08 |
Family
ID=46590720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205474167U Expired - Lifetime CN202366996U (en) | 2011-12-24 | 2011-12-24 | False-feed preventing device of progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202366996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658234A (en) * | 2013-12-12 | 2014-03-26 | 无锡明豪汽车零部件有限公司 | Continuous mold material mis-feeding detection mechanism |
| CN110935791A (en) * | 2019-11-20 | 2020-03-31 | 南京星乔威泰克汽车零部件有限公司 | Rotation-stopping type mis-delivery-preventing detection device for progressive die |
| CN115121727A (en) * | 2022-08-30 | 2022-09-30 | 苏州明远汽车零部件制造有限公司 | Mistake material feeding unit is prevented to punching press modulus of continuity |
-
2011
- 2011-12-24 CN CN2011205474167U patent/CN202366996U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658234A (en) * | 2013-12-12 | 2014-03-26 | 无锡明豪汽车零部件有限公司 | Continuous mold material mis-feeding detection mechanism |
| CN103658234B (en) * | 2013-12-12 | 2016-06-22 | 无锡明豪汽车零部件有限公司 | Testing agency is expected in continuous mould misdelivery |
| CN110935791A (en) * | 2019-11-20 | 2020-03-31 | 南京星乔威泰克汽车零部件有限公司 | Rotation-stopping type mis-delivery-preventing detection device for progressive die |
| CN115121727A (en) * | 2022-08-30 | 2022-09-30 | 苏州明远汽车零部件制造有限公司 | Mistake material feeding unit is prevented to punching press modulus of continuity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |