CN205519170U - Stamping die is towards aperture leak protection towards detection device - Google Patents
Stamping die is towards aperture leak protection towards detection device Download PDFInfo
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- CN205519170U CN205519170U CN201620064849.XU CN201620064849U CN205519170U CN 205519170 U CN205519170 U CN 205519170U CN 201620064849 U CN201620064849 U CN 201620064849U CN 205519170 U CN205519170 U CN 205519170U
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- pore
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- air pressure
- feedback system
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Abstract
The utility model discloses a stamping die is towards aperture leak protection towards detection device, install on stamping equipment, this stamping equipment includes the mould, lower mould and control system, this detection device includes that atmospheric pressure detects and feedback system, first gas pocket on last mould, second gas pocket and third gas pocket on the lower mould, first gas pocket, aperture on the stamping workpiece, the second gas pocket, the third gas pocket communicates in proper order, form an airflow channel, the outside air of mould detects and feedback system with atmospheric pressure on the airflow channel intercommunication, atmospheric pressure detects and can detect the atmospheric pressure in the airflow channel with feedback system, and can give control system with atmospheric pressure data feedback. The utility model provides an aperture leak the technological problem that punches a hole and to detect, improved production efficiency and product percent of pass, effectively reduced manufacturing cost, it is extravagant to have reduced raw and other materials.
Description
Technical field
This utility model relates to diel correlation technique, is specifically related to a kind of punching
Compression mould rushes aperture leakproof punching detection device.
Background technology
When aperture is rushed in diel, owing to drift is more weak, it is easily damaged, leaks punching warp
Often occur, in the case of drift cannot be avoided to damage, find that hole does not has the most in time
Go out the most extremely important, the most how to detect and leakage rush aperture.Aperture is often referred to diameter
The hole of below 1.5mm, owing to aperture is the least, traditional mechanical sensor cannot make
With, owing to punching production needing to use some oil products, electro-optical pickoff sensitivity
Can be greatly affected, misjudgment phenomenon often occurs.
Summary of the invention
In order to solve above-mentioned technical problem, the utility model proposes a kind of diel punching
Aperture leakproof punching detection device, solves the technical barrier of aperture leakage punching detection, carries
High production efficiency and conforming product rate, effectively reduce production cost, decrease former
Waste of material.
The technical solution of the utility model is achieved in that
Aperture leakproof punching detection device is rushed in a kind of diel, is installed in pressing equipment
On, this pressing equipment includes upper die and lower die and control system, and this detection device includes
Air pressure detect with feedback system, be formed in described upper mold the first pore, be formed at
The second pore in described lower mold and the 3rd pore, on described first pore, stamping parts
Aperture, described second pore, described 3rd pore be sequentially communicated, form an air-flow
Passage, described gas channel connection air outside described upper mold detects with described air pressure
With feedback system, the detection of described air pressure can detect described gas channel with feedback system
Interior air pressure, and barometric information can be fed back to described control system.
Further, described first pore, described second pore are along the axle of described aperture
To setting.
Further, described 3rd pore being radially arranged along described aperture, described
Three pores connect the sidewall of described second pore, the bottom lock of described second pore.
Further, the air inlet port of described 3rd pore is more than air outlet.
Further, the detection of described air pressure and feedback system are by described in pipeline connection the
The air inlet port of three pores.
The beneficial effects of the utility model are: this utility model provides a kind of diel
Rush aperture leakproof punching detection device, utilize air pressure height to judge whether aperture is gone out,
If air pressure constant explanation aperture has been gone out, pressing equipment normally works, if little
Hole is not gone out, and during mould Guan Bi, air pressure can raise suddenly, air pressure detection and feedback system
System will provide a signal to pressing equipment so that it is quits work, thus detects
Aperture leakage punching.Therefore, solve the technical barrier of aperture leakage punching detection, improve
Production efficiency and conforming product rate, effectively reduce production cost, decreases raw material
Waste.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
In conjunction with accompanying drawing, make the following instructions:
1 upper mold 2 lower mold
3 detection of control system 4 air pressure and feedback systems
5 first pore 6 second pores
7 the 3rd pore 8 stamping parts
9 apertures
Detailed description of the invention
Understandable, below in conjunction with the accompanying drawings to this reality for enabling this utility model to become apparent from
It is described in detail by novel detailed description of the invention.
As it is shown in figure 1, aperture leakproof punching detection device, installing are rushed in a kind of diel
On pressing equipment, this pressing equipment includes upper mold 1, lower mold 2 and control system 3,
This detection device includes air pressure detection and feedback system 4, is formed in described upper mold
First pore 5, the second pore 6 and the 3rd pore 7 being formed in described lower mold,
Aperture 9 on described first pore, stamping parts 8, described second pore, described
Three pores are sequentially communicated, and form a gas channel, and described gas channel connects on described
Air outside mould and the detection of described air pressure and feedback system, the detection of described air pressure is with anti-
Feedback system can detect the air pressure in described gas channel, and can be anti-by barometric information
Feed described control system.So, by the first pore in upper mold, stamping parts 8
On aperture 9, the second pore, the 3rd pore are sequentially communicated in lower mold, form a gas
Circulation road, and connect air pressure detection and a feedback system, available air pressure height is sentenced
Whether disconnected aperture is gone out, if air pressure constant explanation aperture has been gone out, and pressing equipment
Normal work, if aperture is not gone out, gas channel internal gas pressure meeting during mould Guan Bi
Suddenly raising, air pressure detection will provide a letter to pressing equipment with feedback system
Number so that it is quit work, thus detect aperture leakage punching.Therefore, this utility model
Solve the technical barrier of aperture leakage punching detection, improve production efficiency and product closes
Lattice rate, effectively reduces production cost, decreases waste of raw materials.
Preferably, axial along described aperture of described first pore, described second pore
Arranging, described 3rd pore being radially arranged along described aperture, described 3rd pore is even
The sidewall of logical described second pore, the bottom lock of described second pore, and described the
The air inlet port of three pores is more than air outlet.
Preferably, the detection of described air pressure and feedback system are by the described in pipeline connection the 3rd
The air inlet port of pore.
Above example is referring to the drawings, carries out preferred embodiment of the present utility model
Describe in detail.Those skilled in the art is by carrying out various forms to above-described embodiment
On amendment or change, but without departing substantially from essence of the present utility model in the case of, all fall
Within protection domain of the present utility model.
Claims (5)
1. an aperture leakproof punching detection device is rushed in diel, is installed in punching press and sets
Standby upper, this pressing equipment includes upper mold (1), lower mold (2) and control system (3),
It is characterized in that: this detection device includes air pressure detection and feedback system (4), formation
The first pore (5) in described upper mold, the second pore being formed in described lower mold
And the 3rd pore (7), the aperture on described first pore, stamping parts (8) (6)
(9), described second pore, described 3rd pore be sequentially communicated, formed an air-flow lead to
Road, described gas channel connection air described upper mold outside and the detection of described air pressure and
Feedback system, the detection of described air pressure can detect in described gas channel with feedback system
Air pressure, and barometric information can be fed back to described control system.
Aperture leakproof punching detection dress is rushed in diel the most according to claim 1
Put, it is characterised in that: described first pore, described second pore are along described aperture
Axially arranged.
Aperture leakproof punching detection dress is rushed in diel the most according to claim 2
Put, it is characterised in that: described 3rd pore being radially arranged along described aperture, described
3rd pore connects the sidewall of described second pore, the bottom envelope of described second pore
Close.
Aperture leakproof punching detection dress is rushed in diel the most according to claim 3
Put, it is characterised in that: the air inlet port of described 3rd pore is more than air outlet.
Aperture leakproof punching detection dress is rushed in diel the most according to claim 2
Put, it is characterised in that: the detection of described air pressure and feedback system are by described in pipeline connection
The air inlet port of the 3rd pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064849.XU CN205519170U (en) | 2016-01-22 | 2016-01-22 | Stamping die is towards aperture leak protection towards detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064849.XU CN205519170U (en) | 2016-01-22 | 2016-01-22 | Stamping die is towards aperture leak protection towards detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519170U true CN205519170U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064849.XU Active CN205519170U (en) | 2016-01-22 | 2016-01-22 | Stamping die is towards aperture leak protection towards detection device |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994479A (en) * | 2016-01-22 | 2017-08-01 | 江苏博俊工业科技股份有限公司 | Diel rushes aperture leakproof and rushes detection means |
| CN107159742A (en) * | 2017-06-30 | 2017-09-15 | 爱驰威汽车零部件（盐城）有限公司 | A kind of detection device of auto panel |
| CN108372227A (en) * | 2018-04-28 | 2018-08-07 | 遵义江星机械模具有限公司 | Automobile case diel |
-
2016
- 2016-01-22 CN CN201620064849.XU patent/CN205519170U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994479A (en) * | 2016-01-22 | 2017-08-01 | 江苏博俊工业科技股份有限公司 | Diel rushes aperture leakproof and rushes detection means |
| CN107159742A (en) * | 2017-06-30 | 2017-09-15 | 爱驰威汽车零部件（盐城）有限公司 | A kind of detection device of auto panel |
| CN108372227A (en) * | 2018-04-28 | 2018-08-07 | 遵义江星机械模具有限公司 | Automobile case diel |
| CN108372227B (en) * | 2018-04-28 | 2024-05-03 | 浙江安隆金属制品有限公司 | Stamping die for automobile shell |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |