CN205463864U - Curved on -line measuring device of longeron blank hook - Google Patents
Curved on -line measuring device of longeron blank hook Download PDFInfo
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- CN205463864U CN205463864U CN201620262545.4U CN201620262545U CN205463864U CN 205463864 U CN205463864 U CN 205463864U CN 201620262545 U CN201620262545 U CN 201620262545U CN 205463864 U CN205463864 U CN 205463864U
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- line measuring
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- proximity sensor
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- curved
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Abstract
The utility model discloses a curved on -line measuring device of longeron blank hook, including cut -out press, still including the support of setting on cut -out press, the support includes diaphragm and the perpendicular riser of connecting with it, and the level who highly is higher than the diaphragm of riser, install inductance type proximity sensor on the diaphragm, the signal that inductance type proximity sensor gathered passes through the connector to be transmitted to the signal input part of PLC controller, PLC signal output part is connected with the signal indication lamp. The utility model discloses an use the curved on -line measuring device of this blank hook in longeron blanking -punching die, can realize reporting to the police to the curved on -line measuring of blank hook under the prerequisite of not transforming the mould, avoid overproofly leading to the fact the product unqualified and the mould is badly damaged because of longeron blank hook is curved, the device easy dismounting, the mounted position is nimble, normally gets the material to the workman and does not have the influence, has ensured product quality and mould safe and reliable.
Description
Technical field
This utility model relates to a kind of blank detection device, especially a kind of longeron blank camber on-line measuring device, belongs to metal stamping techniques field.
Background technology
The control of longeron blank camber is a difficult point in steel industry at present, mainly takes equipment control and artificial examination to ensure to meet tolerance.The length used for automobile longitudinal girder, more than the elongate blank of 6 meters, is limited by the size of blank, process equipment to control the camber of blank all extremely difficult within 4mm.Can only ensure to meet tolerance by artificial examination, choose overproof product.But artificial examination also cannot guarantee the 100% overproof product of discovery, causes overproof longitudinal beam blank stream to enter blanking and punching operation, causes product defective, time even serious, cause burn failure.
Utility model content
The purpose of this utility model is: the problem existed for above-mentioned prior art, proposes a kind of reasonable in design, longeron blank camber on-line measuring device that the quasi-degree of accuracy of on-line checking is high.
In order to reach object above, a kind of longeron blank camber on-line measuring device of the present utility model, including punching die, it is characterized in that: also include the support being arranged on punching die, described support includes transverse slat and the riser of connection normal thereto, and the height of riser is higher than the level height of transverse slat；Transverse slat is provided with inductive proximity sensor；The signal that described inductive proximity sensor gathers is by the signal input part of adapter transmission to PLC, and described PLC signal output part connects signal lamp.
The technical scheme that this utility model limits further as: described inductive proximity sensor is connected in parallel with the electronic cam switch of forcing press.
Further, the transverse slat of described support offers a U-lag along transverse slat length direction.
Further, described inductive proximity sensor is fixedly mounted on the U-lag of support transverse slat by locking nut.
Further, the height that described inductive proximity sensor is installed is less than the level height of riser.
Further, it is also equipped with Magnet between described frame bottom and punching die.
The beneficial effects of the utility model: this utility model is by using this blank camber on-line measuring device in longeron blanking and punching mould, the on-line checking to blank camber can be realized on the premise of not transforming mould report to the police, it is to avoid cause because longeron blank camber is overproof product defective and mould is badly damaged；This device easy accessibility, installation site is flexible, and feeding normal on workman is without impact, it is ensured that product quality and mould are safe and reliable.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is the structural representation of one embodiment of this utility model.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Embodiment one
A kind of longeron blank camber on-line measuring device of the present embodiment, basic structure as shown in Figure 1, 2: agent structure includes that inductive proximity sensor 3, support 4, side's Magnet 5, cable 6, connector male head 7a, connector female end 7b, PLC 8 and display lamp 9 form.
Support 4 includes transverse slat and the riser of connection normal thereto, and the height of riser is higher than the level height of transverse slat；Wherein: inductive proximity sensor 3 is fixed on the transverse slat of support 4 by locking nut, inductive proximity sensor 3 upper-lower position can be adjusted by locking nut, steel plate 2 is in the detection range of inductive proximity sensor 3, the transverse slat plane of support 4 has U-type groove, can adjust inductive proximity sensor 3 by U-type groove and be positioned at the tolerance edge of steel plate 2 camber.Riser level height on support 4 is higher than the height of transverse slat, it is to avoid during feeding, grazing proximity transducer causes the damage of sensor.Be connected with side's Magnet 5 bottom support 4, side's Magnet 5 can absorption easily and fast on mould 1.
The detection signal of inductive proximity sensor 3 and press electric cam switch in parallel, be connected the electric component being arranged on mould with the PLC 8 being arranged on lathe and display lamp 9 by connector male head 7a, connector female end 7b.The detection signal of inductive proximity sensor 3 is transmitted to PLC 8 by cable 6.
When press slide is descending, inductive proximity sensor 3 works, and during press ram workman's feeding up, normal, proximity transducer 3 quits work.PLC 8 exports the actuating signal of proximity transducer 3 to display lamp 9, it is simple to workman checks shutdown reason.
Once steel plate 2 camber is overproof, it is possible to detected by inductive proximity sensor 3, and inductive proximity sensor 3 transmits a signal to PLC 8, and PLC 8 controls display lamp 9 while that lathe being shut down and lights.
This utility model longeron blank camber on-line measuring device is arranged on blanking die.Its principle is: during once the tolerance of blank camber exceedes certain numerical value; the inductive proximity sensor of this device senses blank; transmitting signals to forcing press programmable logic controller (PLC) PLC by cable makes forcing press shut down, and shows on display lamp by PLC, reminds operative employee to note.Thus avoid the damage producing rejected part and mould.
In addition to the implementation, this utility model can also have other embodiments.The technical scheme that all employing equivalents or equivalent transformation are formed, all falls within the protection domain of this utility model requirement.
Claims (6)
1. a longeron blank camber on-line measuring device, including punching die, it is characterised in that: also including the support being arranged on punching die, described support includes transverse slat and the riser of connection normal thereto, and the height of riser is higher than the level height of transverse slat；Transverse slat is provided with inductive proximity sensor；The signal that described inductive proximity sensor gathers is by the signal input part of adapter transmission to PLC, and described PLC signal output part connects signal lamp.
Longeron blank camber on-line measuring device the most according to claim 1, it is characterised in that: described inductive proximity sensor is connected in parallel with the electronic cam switch of forcing press.
Longeron blank camber on-line measuring device the most according to claim 1, it is characterised in that: offer a U-lag along transverse slat length direction on the transverse slat of described support.
Longeron blank camber on-line measuring device the most according to claim 3, it is characterised in that: described inductive proximity sensor is fixedly mounted on the U-lag of support transverse slat by locking nut.
5. according to the longeron blank camber on-line measuring device described in any one of claim 1-4, it is characterised in that: the height that described inductive proximity sensor is installed is less than the level height of riser.
Longeron blank camber on-line measuring device the most according to claim 5, it is characterised in that: it is also equipped with Magnet between described frame bottom and punching die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262545.4U CN205463864U (en) | 2016-03-31 | 2016-03-31 | Curved on -line measuring device of longeron blank hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262545.4U CN205463864U (en) | 2016-03-31 | 2016-03-31 | Curved on -line measuring device of longeron blank hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205463864U true CN205463864U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620262545.4U Active CN205463864U (en) | 2016-03-31 | 2016-03-31 | Curved on -line measuring device of longeron blank hook |
Country Status (1)
| Country | Link |
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| CN (1) | CN205463864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975691A (en) * | 2017-05-31 | 2017-07-25 | 成都亨通兆业精密机械有限公司 | Production and processing device for regulator cubicle section bar |
| CN107081373A (en) * | 2017-05-31 | 2017-08-22 | 成都亨通兆业精密机械有限公司 | Quick fixing means for aluminium drilling operating |
-
2016
- 2016-03-31 CN CN201620262545.4U patent/CN205463864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975691A (en) * | 2017-05-31 | 2017-07-25 | 成都亨通兆业精密机械有限公司 | Production and processing device for regulator cubicle section bar |
| CN107081373A (en) * | 2017-05-31 | 2017-08-22 | 成都亨通兆业精密机械有限公司 | Quick fixing means for aluminium drilling operating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180727 Address after: No. 2500, Yangpu District military road, Shanghai, Shanghai Patentee after: SAIC MAXUS AUTOMOTIVE CO., LTD. Address before: No. 100, black ink camp, Nanjing, Jiangsu, Jiangsu Patentee before: Nanjing Iveco Automobile Co., Ltd. |
|
| TR01 | Transfer of patent right |