CN102553971A - Sheet flatness detecting device for processing station of turret punch press - Google Patents
Sheet flatness detecting device for processing station of turret punch press Download PDFInfo
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- CN102553971A CN102553971A CN2010105982770A CN201010598277A CN102553971A CN 102553971 A CN102553971 A CN 102553971A CN 2010105982770 A CN2010105982770 A CN 2010105982770A CN 201010598277 A CN201010598277 A CN 201010598277A CN 102553971 A CN102553971 A CN 102553971A
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- rotary table
- sheet
- rotating disc
- probe
- punch press
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Abstract
The invention relates to a sheet flatness detecting device for a processing station of a turret punch press, particularly to a device for detecting the sheet flatness on the processing station of the turret punch press on line. The turret punch press comprises a machine body, an upper rotating disc and a lower rotating disc; a die holder is arranged on the lower rotating disc; the device comprises supports and detection switches provided with probes; the supports are fixedly connected to the machine body at the upper part of the upper rotating disc; the detection switches are arranged at the lower parts of the supports respectively; and the probes of the detection switches are positioned on a sheet travelling path between the upper rotating disc and the die holder of the lower rotating disc. According to the invention, at least one detection switch is arranged on a path where a sheet runs to enter and which is among the upper rotating disc, the lower rotating disc and a die, so that once a deficiency that the edge of the sheet is raised from the sheet surface and capable of being contacted with the probes of the detection switch arises, the detection switches can transmit signals to a controller immediately; and when the sheet moves, if an upwarp part (such as large fins, upwarp edges and other deficiencies) of the sheet touches the probe of one detection switch, a machine tool stops so as to be protected.
Description
Technical field
The present invention relates to a kind of slab edge alice, pull out the checkout gear of veining defect more greatly; Relate in particular on the processing stations of rotating tower punch the device that the plate flatness is carried out online detection.
Background technology
For improving working (machining) efficiency, NC turret punch machine has been realized the feeding automation, promptly according to the flow process of establishment,, between the upper and lower rotating disk of capstan head, moves apace the plate clamping through automatic gripping mechanism, processes the hole slot that needs.
When Sheet Metal Processing, because vibrations, off-centre that mould is long-term to be occurred in using can cause the edge of plate the perk phenomenon to occur, the antemarginal warpage of cutting edge is arranged, the big burr of processing section behind the stamping-out is arranged.This moment, plate can clash into rotating disk when if plate gets in the middle of the rotating disk, caused plate to be scrapped and mould is biased moves.
Summary of the invention
The present invention is directed to above problem, when providing a kind of plate between upper and lower rotating disk, to move, can carry out on-line monitoring, and then guarantee that the plate motion can not clash into the rotating tower punch processing stations plate flatness checkout gear of rotating disk the easy warpage position of plate.
Technical scheme of the present invention is: said rotating tower punch comprises fuselage, top rotary table and lower rotary table; On lower rotary table, be provided with die holder; Comprise support and sense switch with probe; Said support is fixedly connected on the fuselage on said top rotary table top, and said sense switch is arranged on the support bottom, and the probe of sense switch is on the travel path of said plate between top rotary table and the lower rotary table upper bolster.
Described support is a pair of with the sense switch with probe, is located at a side of top rotary table and lower rotary table axis, and mutual distance is less than the diameter of said top rotary table, greater than the radius of top rotary table.
The distance of the said lower rotary table upper bolster end face of said probe lower edge distance is 1.2-3 a times of sheet thickness.
The present invention is about to get on the path between upper and lower rotating disk, the mould in the plate operation, is provided with at least one sense switch, like this; In case slab edge has the defective that is raised in plate face and ability contact detection switch probe, sense switch can be transferred to controller with signal immediately, when plate moves; As the perk position (defectives such as big burr, alice) of plate appears; Run on the probe of sense switch, lathe is shut down, and can protect lathe.
Description of drawings
Fig. 1 is a structural representation of the present invention
1 is lower rotary table among the figure, the 2nd, and top rotary table, the 3rd, support, the 4th, sense switch, the 41st, probe, the 5th, plate, the 6th, die holder, the 7th, fuselage.
Fig. 2 is the vertical view of Fig. 1
What two arrow lines were represented among the figure is X, the Y coordinate reference system of plate operation.
The specific embodiment
The present invention is like Fig. 1, shown in 2; Rotating tower punch comprises fuselage 7, top rotary table 2 and lower rotary table 1; On lower rotary table 1, be provided with die holder 6, checkout gear of the present invention comprises support 3 and the sense switch 4 with probe 41, and said support 3 is fixedly connected on the fuselage 7 on said top rotary table 2 tops; Said sense switch 4 is arranged on support 3 bottoms, and the probe 41 of sense switch 4 is on the travel path of said plate 5 between the die holder 6 on top rotary table 2 and the lower rotary table 1.
Described support 341 is a pair of with the sense switch with probe 4, is located at a side of top rotary table 2 and lower rotary table 1 axis, and mutual distance is less than the diameter of said top rotary table 2, greater than the radius of top rotary table 2.
The distance of die holder 6 end faces on the said lower rotary table 1 of said probe 41 lower edges distance is 1.2-3 a times of plate 5 thickness.
When NC turret punch machine is used, the sense switch signal is transferred to controller, when plate moves, as the perk position that plate occurs runs on the probe of sense switch, and lathe is shut down, and can protect lathe.
Claims (3)
1. rotating tower punch processing stations plate flatness checkout gear; Said rotating tower punch comprises fuselage, top rotary table and lower rotary table, on lower rotary table, is provided with die holder, it is characterized in that; Comprise support and sense switch with probe; Said support is fixedly connected on the fuselage on said top rotary table top, and said sense switch is arranged on the support bottom, and the probe of sense switch is on the travel path of said plate between top rotary table and the lower rotary table upper bolster.
2. a kind of rotating tower punch processing stations plate flatness checkout gear according to claim 1; It is characterized in that; Described support is a pair of with the sense switch with probe; Be located at a side of top rotary table and lower rotary table axis, mutual distance is less than the diameter of said top rotary table, greater than the radius of top rotary table.
3. a kind of rotating tower punch processing stations plate flatness checkout gear according to claim 1 and 2 is characterized in that, the distance of the said lower rotary table upper bolster end face of said probe lower edge distance is 1.2-3 a times of sheet thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105982770A CN102553971A (en) | 2010-12-08 | 2010-12-08 | Sheet flatness detecting device for processing station of turret punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105982770A CN102553971A (en) | 2010-12-08 | 2010-12-08 | Sheet flatness detecting device for processing station of turret punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102553971A true CN102553971A (en) | 2012-07-11 |
Family
ID=46401344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105982770A Pending CN102553971A (en) | 2010-12-08 | 2010-12-08 | Sheet flatness detecting device for processing station of turret punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102553971A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962417A (en) * | 2014-04-25 | 2014-08-06 | 安庆谢德尔汽车零部件有限公司 | Warpage detection device for stamping part |
| CN107790515A (en) * | 2016-08-31 | 2018-03-13 | 江苏凤凰木业有限公司 | A kind of raw material detection means of stamping parts |
-
2010
- 2010-12-08 CN CN2010105982770A patent/CN102553971A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962417A (en) * | 2014-04-25 | 2014-08-06 | 安庆谢德尔汽车零部件有限公司 | Warpage detection device for stamping part |
| CN107790515A (en) * | 2016-08-31 | 2018-03-13 | 江苏凤凰木业有限公司 | A kind of raw material detection means of stamping parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |