CN105013975A - Dual safety protection mechanism of punching machine - Google Patents
Dual safety protection mechanism of punching machine Download PDFInfo
- Publication number
- CN105013975A CN105013975A CN201510508775.4A CN201510508775A CN105013975A CN 105013975 A CN105013975 A CN 105013975A CN 201510508775 A CN201510508775 A CN 201510508775A CN 105013975 A CN105013975 A CN 105013975A
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- safety device
- stamping machine
- protection mechanism
- plate pattern
- cope match
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- Presses And Accessory Devices Thereof (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a dual safety protection mechanism of a punching machine. The dual safety protection mechanism of the punching machine is located on the punching machine and comprises outer safety devices and inner safety devices. The outer safety devices are arranged on the extension portion of an upper die plate of the punching machine. The inner safety devices are arranged on the extension portion, close to die cutting edges, of the upper die plate of the punching machine. When the punching machine works, the outer safety devices detect the extension portion of the upper die plate and guarantee that no human body or foreign matter exists on the extension portion. When the upper die plate works to be close to a lower die plate, the inner safety devices detect whether a human body or foreign matter exists at the die cutting edges at the bottom of the upper die plate. When neither the outer safety devices nor the inner safety devices are triggered, the die cutting edges of the punching machine conduct press fit to complete punching of products. According to the dual safety protection mechanism of the punching machine, the safety protective mechanism is arranged on the upper die plate of the punching machine, and therefore danger sources can be directly monitored so as to prevent danger in time.
Description
Technical field
The present invention relates to oil sealing production equipment technical field, particularly relate to a kind of stamping machine dual security protection mechanism.
Background technology
Usually, oil sealing production equipment is primarily of stamping machine and mould composition.Stamping machine is traditional basic process unit, often uses in machine-building production process, and traditional press safeguard procedures fall behind, and easily cause the accident.
Summary of the invention
The technical problem that one, will solve
The object of the invention is for the problems referred to above existing for prior art; spy provides a kind of stamping machine dual security protection mechanism; safety protection mechanism is arranged on the cope match-plate pattern of stamping machine; like this can more direct monitor hazardous source and stop danger in time, fall behind to overcome stamping machine safeguard procedures in prior art the defect causing easily causing the accident.
Two, technical scheme
For solving the problems of the technologies described above, the invention provides a kind of stamping machine dual security protection mechanism, be positioned on stamping machine, described dual security protection mechanism comprises: outer safety device and interior safety device; Described outer safety device is arranged on the extension of the cope match-plate pattern of stamping machine, and described interior safety device is arranged on the extension of cope match-plate pattern near mould sword of stamping machine;
When stamping machine works, described outer safety device detects cope match-plate pattern extension and guarantees do not have human body or foreign matter, when cope match-plate pattern work is to during close to lower bolster, die point place nobody bottom described interior safety device detection cope match-plate pattern or foreign matter, after described outer safety device and described interior safety device are not all triggered, the mould sword of stamping machine just can press to and complete product punching press together.
Wherein, in above-mentioned stamping machine dual security protection mechanism, described interior safety device detects die point place nobody or foreign matter by the Piezoelectric switches of band buffer spring.
Wherein, in above-mentioned stamping machine dual security protection mechanism, during stamping machine work, described interior safety device contact lower bolster, and determined danger by pressure contact by decrement; When pressing the decrement of contact to exceed certain value, described interior safety device Piezoelectric switches will cut off the power supply of stamping machine.
Wherein, in above-mentioned stamping machine dual security protection mechanism, described interior safety device is optical security detection means, and can rise with cope match-plate pattern/fall.
Wherein, in above-mentioned stamping machine dual security protection mechanism, described outer safety device detects cope match-plate pattern extension nobody or foreign matter by the Piezoelectric switches of band buffer spring.
Wherein, in above-mentioned stamping machine dual security protection mechanism, during stamping machine work, described outer safety device is determined danger by pressure contact by decrement; When pressing the decrement of contact to exceed certain value, described outer safety device Piezoelectric switches will cut off the power supply of stamping machine.
Wherein, in above-mentioned stamping machine dual security protection mechanism, described outer safety device is optical security detection means, and can rise with cope match-plate pattern/fall.
Three, beneficial effect of the present invention
Compared with prior art; a kind of stamping machine dual security protection mechanism of the present invention; when stamping machine works; outer safety device detects cope match-plate pattern extension and guarantees do not have human body or foreign matter; when cope match-plate pattern work is to during close to lower bolster; die point place nobody bottom interior safety device detection cope match-plate pattern or foreign matter; after outer safety device and interior safety device are not all triggered; the mould sword of stamping machine just can press to and complete product punching press together, and outer safety device and combinationally using of interior safety device completely avoid artificial operational hazards.
Accompanying drawing explanation
Fig. 1 is the structural representation of the stamping machine dual security protection mechanism of the embodiment of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Accompanying drawing guides sequence number to illustrate:
Sequence number 1-stamping machine
Sequence number 2-lower bolster
Sequence number 3-outer safety device
Sequence number 4-cope match-plate pattern
Sequence number 5-interior safety device
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
The structure of the stamping machine dual security protection mechanism of the present embodiment at least comprises as shown in Figure 1 to Figure 3: outer safety device 3 and interior safety device 5.Outer safety device 3 is arranged on the extension of the cope match-plate pattern 4 of stamping machine 1, and interior safety device 5 is arranged on the extension of cope match-plate pattern 4 near mould sword of stamping machine 1.
Outer safety device 3 and combinationally using of interior safety device 5 completely avoid artificial operational hazards.When stamping machine 1 works, outer safety device 3 detects cope match-plate pattern 4 extension and guarantees do not have human body or foreign matter, when cope match-plate pattern 4 works close to lower bolster 2, interior safety device 5 detects die point place nobody bottom cope match-plate pattern 4 or foreign matter, after outer safety device 3 and interior safety device 5 are not all triggered, the mould sword of stamping machine 1 just can press to and complete product punching press together.
Specifically, interior safety device 5 detects die point place nobody or foreign matter by the Piezoelectric switches of band buffer spring, when stamping machine 1 works, this interior safety device 5 contacts lower bolster 2, and determined danger by pressure contact by decrement, when pressing the decrement of contact to exceed certain value, interior safety device 5 Piezoelectric switches will cut off the power supply of stamping machine 1.In like manner, outer safety device 3 detects cope match-plate pattern 4 extension nobody or foreign matter by the Piezoelectric switches of band buffer spring, when stamping machine 1 works, outer safety device 3 is determined danger by pressure contact by decrement, when pressing the decrement of contact to exceed certain value, outer safety device 3 Piezoelectric switches will cut off the power supply of stamping machine 1.
In the present embodiment, interior safety device 5 is optical security detection means, and can rise/fall with cope match-plate pattern 4, and outer safety device 3 is optical security detection means, and can rise/fall with cope match-plate pattern 4.
Structure of the present invention is simple, and the oil sealing production equipment that stamping machine dual security protection mechanism provided by the invention is really new-type, improves the work safety environment of press production equipment.
As mentioned above; a kind of stamping machine dual security protection mechanism of the present invention; when stamping machine works; outer safety device detects cope match-plate pattern extension and guarantees do not have human body or foreign matter; when cope match-plate pattern work is to during close to lower bolster; die point place nobody bottom interior safety device detection cope match-plate pattern or foreign matter; after outer safety device and interior safety device are not all triggered; the mould sword of stamping machine just can press to and complete product punching press together, and outer safety device and combinationally using of interior safety device completely avoid artificial operational hazards.
A kind of stamping machine dual security protection mechanism of the present invention, is arranged on safety protection mechanism on the cope match-plate pattern of stamping machine, like this can more direct monitor hazardous source and stop danger in time.
Below be only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a stamping machine dual security protection mechanism, is positioned on stamping machine (1), it is characterized in that, described dual security protection mechanism comprises: outer safety device (3) and interior safety device (5); Described outer safety device (3) is arranged on the extension of the cope match-plate pattern (4) of stamping machine (1), and described interior safety device (5) is arranged on the extension of cope match-plate pattern (4) near mould sword of stamping machine (1);
When stamping machine (1) works, described outer safety device (3) is detected cope match-plate pattern (4) extension and is guaranteed do not have human body or foreign matter, when cope match-plate pattern (4) work is to during close to lower bolster (2), described interior safety device (5) detects die point place nobody or the foreign matter of cope match-plate pattern (4) bottom, after described outer safety device (3) and described interior safety device (5) are not all triggered, the mould sword of stamping machine (1) just can press to and complete product punching press together.
2. stamping machine dual security protection mechanism according to claim 1, is characterized in that, described interior safety device (5) detects die point place nobody or foreign matter by the Piezoelectric switches of band buffer spring.
3. stamping machine dual security protection mechanism according to claim 2, it is characterized in that, during stamping machine (1) work, described interior safety device (5) contact lower bolster (2), and determined danger by pressure contact by decrement; When pressing the decrement of contact to exceed certain value, described interior safety device (5) Piezoelectric switches will cut off the power supply of stamping machine (1).
4. stamping machine dual security protection mechanism according to claim 3, is characterized in that, described interior safety device (5) is optical security detection means, and can rise/fall with cope match-plate pattern (4).
5. stamping machine dual security protection mechanism according to claim 1, is characterized in that, described outer safety device (3) detects cope match-plate pattern (4) extension nobody or foreign matter by the Piezoelectric switches of band buffer spring.
6. stamping machine dual security protection mechanism according to claim 5, is characterized in that, during stamping machine (1) work, described outer safety device (3) is determined danger by pressure contact by decrement; When pressing the decrement of contact to exceed certain value, described outer safety device (3) Piezoelectric switches will cut off the power supply of stamping machine (1).
7. stamping machine dual security protection mechanism according to claim 6, is characterized in that, described outer safety device (3) is optical security detection means, and can rise/fall with cope match-plate pattern (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508775.4A CN105013975A (en) | 2015-08-18 | 2015-08-18 | Dual safety protection mechanism of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508775.4A CN105013975A (en) | 2015-08-18 | 2015-08-18 | Dual safety protection mechanism of punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013975A true CN105013975A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510508775.4A Pending CN105013975A (en) | 2015-08-18 | 2015-08-18 | Dual safety protection mechanism of punching machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105013975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580628A (en) * | 2018-01-05 | 2018-09-28 | 无锡鹏德汽车配件有限公司 | A kind of Press Automatic Produce Line mold adhesion clast detection instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08276299A (en) * | 1995-04-04 | 1996-10-22 | Aida Eng Ltd | Safety device of press machine |
| DE10327388A1 (en) * | 2003-06-18 | 2005-01-13 | Leuze Lumiflex Gmbh + Co. Kg | Safety device for machine e.g. edge press or cutting or stamping machine, using evaluation of projection pattern obtained via projection light beams directed through monitored safety zone |
| CN101652598A (en) * | 2007-01-30 | 2010-02-17 | 皮尔茨公司 | Safety device for a machine |
| CN104325022A (en) * | 2013-06-28 | 2015-02-04 | 吴红平 | Stamping mould with capability of protecting personnel security and braking function |
| CN204975113U (en) * | 2015-08-18 | 2016-01-20 | 宁波宝恒轴承配件制造有限公司 | Dual safety protection mechanism of punching machine |
-
2015
- 2015-08-18 CN CN201510508775.4A patent/CN105013975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08276299A (en) * | 1995-04-04 | 1996-10-22 | Aida Eng Ltd | Safety device of press machine |
| DE10327388A1 (en) * | 2003-06-18 | 2005-01-13 | Leuze Lumiflex Gmbh + Co. Kg | Safety device for machine e.g. edge press or cutting or stamping machine, using evaluation of projection pattern obtained via projection light beams directed through monitored safety zone |
| CN101652598A (en) * | 2007-01-30 | 2010-02-17 | 皮尔茨公司 | Safety device for a machine |
| CN104325022A (en) * | 2013-06-28 | 2015-02-04 | 吴红平 | Stamping mould with capability of protecting personnel security and braking function |
| CN204975113U (en) * | 2015-08-18 | 2016-01-20 | 宁波宝恒轴承配件制造有限公司 | Dual safety protection mechanism of punching machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580628A (en) * | 2018-01-05 | 2018-09-28 | 无锡鹏德汽车配件有限公司 | A kind of Press Automatic Produce Line mold adhesion clast detection instrument |
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Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |