CN208245673U - A kind of safety protection structure of stamping die - Google Patents
A kind of safety protection structure of stamping die Download PDFInfo
- Publication number
- CN208245673U CN208245673U CN201820765699.4U CN201820765699U CN208245673U CN 208245673 U CN208245673 U CN 208245673U CN 201820765699 U CN201820765699 U CN 201820765699U CN 208245673 U CN208245673 U CN 208245673U
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- CN
- China
- Prior art keywords
- fixedly connected
- die holder
- cavity plate
- bottom end
- safety protection
- 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 - Fee Related
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Abstract
The utility model discloses a kind of safety protection structures of stamping die, including lower die holder, the bottom end of the lower die holder is fixedly connected with support base, the top two sides of the lower die holder have been respectively fixedly connected with two groups of travellers, buffer spring is cased on the outside of the traveller, the top of the traveller is equipped with upper die holder, and traveller runs through the internal stretch of upper die holder to the top upper end of upper die holder, and the top of the traveller is fixedly connected with limited block.The safety protection structure of the stamping die, the device carries out damping, buffering to cavity plate first at work, by being used cooperatively using between cavity plate pedestal, the first compressed spring, limited block, limiting slot, the second compressed spring, fixed fixture block and roller wheel, to improve the service life of the cavity plate, pressure data when cavity plate punching press is detected by using pressure sensor and automatic alarm device when cavity plate is moved down, cavity plate hypertonia is prevented, the service life of cavity plate is influenced.
Description
Technical field
The utility model belongs to stamping die technology, and in particular to a kind of safety protection structure of stamping die.
Background technique
Stamping die is widely used in the punching, blanking or punching of plate, and existing stamping die is mostly by upper
Template and lower template composition.
According to a kind of stamping die that patent CN201420730214.X is proposed, including it is the protected material bed of material, cavity plate slot, recessed
The lower surface of upper die holder is arranged in mould, guide post, punch-pin sword, punch-pin, upper die holder, lower die holder and discharge arm, the punch-pin, punch-pin
Bottom is equipped with punch-pin sword, and the lower surface both ends of upper die holder are connected with guide sleeve, is equipped with guide post in guide sleeve, the lower die holder upper surface with
Punch-pin is corresponding to be equipped with cavity plate, and cavity plate slot is equipped in cavity plate, backer inclined-plane is equipped at the cavity plate slot upper end opening, described recessed
Discharge arm is equipped in die cavity, discharge arm bottom connects discharging spring, and the punch-pin sword and cavity plate trench bottom both ends are disposed as justifying
Angle is equipped with the protected material bed of material on cavity plate slot cavity inner surface, and a kind of stamping die, structure is simple, and design rationally, improves
The wear-resistant strength and service life of mold, reduces production cost, greatly reduces the probability of workpiece scraping, improves production
The stability of quality, processing is good, improves production efficiency.Although the case shows to can be improved the quality of production, guarantee
Its efficiency processed, but it is poor in terms of safety in punching production processing, so that there are some potential safety problemss.
Utility model content
The purpose of this utility model is to provide a kind of safety protection structures of stamping die, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of safety protection structure of stamping die,
Including lower die holder, the bottom end of the lower die holder is fixedly connected with support base, and the top two sides of the lower die holder are respectively fixedly connected with
There are two groups of travellers, buffer spring is cased on the outside of the traveller, the top of the traveller is equipped with upper die holder, and traveller runs through upper mold
For the internal stretch of seat to the top upper end of upper die holder, the top of the traveller is fixedly connected with limited block, the bottom of the upper die holder
Punch-pin sword is fixedly connected at the center of end, the lower end of the punch-pin sword is vertically installed with cavity plate, the bottom end two sides point of the cavity plate
It is not fixedly connected with two groups of cavity plate pedestals, the bottom end two sides of the cavity plate pedestal have been respectively fixedly connected with two group of first compression bullet
Spring, and the bottom end of the first compressed spring is fixedly connected between the top of lower die holder, at the bottom center of the cavity plate pedestal
It is fixedly connected with limited block, the top of the lower die holder, and is vertically opened up with the bottom end of limited block and limiting slot is installed, the limit
The inside both ends of position slot are respectively symmetrically fixedly connected with the second compressed spring, and the fixed company in one end of two group of second compressed spring
It is connected to fixed fixture block, the bottom end of the fixed fixture block is connected with roller wheel, fixes at the top center of the lower die holder
Pressure sensor, the top of the support base are installed, and the side of lower die holder is fixedly connected with automatic alarm device.
Preferably, the top upper end of the automatic alarm device is fixedly installed with alarm lamp, and the model of alarm lamp
LTE-1101。
Preferably, the positive front end of the automatic alarm device offers speaker voice giving hole.
Preferably, the bottom end of the support base is fixedly connected with supporting leg, and the bottom end of supporting leg be fixedly connected to it is anti-
Sliding rubber pad.
Preferably, the bottom end of the punch-pin sword is fixedly connected with buffering raised line, and buffering raised line is made of rubber material
Matrix.
Preferably, the bottom end of the limited block is arcuate structure, and to be coated with aluminum oxide wear-resisting on the surface of limited block
Layer.
Preferably, the limiting slot is the groove of inverted T font structure.
Preferably, the pressure sensor is flat diaphragm type pulling force pressure sensor.
The technical effect and advantage of the utility model: the safety protection structure of the stamping die, the device is first to cavity plate
Damping, buffering is carried out at work, by utilizing cavity plate pedestal, the first compressed spring, limited block, limiting slot, the second compression bullet
It is used cooperatively between spring, fixed fixture block and roller wheel, to improve the service life of the cavity plate, passes through when cavity plate moves down
Pressure data when cavity plate punching press is detected using pressure sensor and automatic alarm device, prevents cavity plate hypertonia, shadow
Ring the service life of cavity plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is enlarged drawing at the B of the utility model；
Fig. 4 is the utility model cavity plate safety protection structure figure.
In figure: 1 lower die holder, 2 support bases, 3 travellers, 4 buffer springs, 5 upper die holders, 6 limited blocks, 7 punch-pin swords, 8 cavity plates, 9
Cavity plate pedestal, 10 first compressed springs, 11 limited blocks, 12 limiting slots, 13 second compressed springs, 14 fixed fixture blocks, 15 roller wheels,
16 pressure sensors, 17 automatic alarm devices, 18 alarm lamps, 19 speaker voice giving holes, 20 supporting legs, 21 buffering raised lines.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of safety protection structure of stamping die as shown in Figs 1-4, including lower die holder 1,
The bottom end of the lower die holder 1 is fixedly connected with support base 2, and the top two sides of the lower die holder 1 have been respectively fixedly connected with two groups of cunnings
Column 3, the outside of the traveller 3 are cased with buffer spring 4, and the top of the traveller 3 is equipped with upper die holder 5, and traveller 3 runs through upper die holder
5 internal stretch is to the top upper end of upper die holder 5, and the top of the traveller 3 is fixedly connected with limited block 6, the upper die holder 5
Punch-pin sword 7 is fixedly connected at bottom center, the lower end of the punch-pin sword 7 is vertically installed with cavity plate 8, the bottom end of the cavity plate 8
Two sides have been respectively fixedly connected with two groups of cavity plate pedestals 9, and the bottom end two sides of the cavity plate pedestal 9 have been respectively fixedly connected with two group first
Compressed spring 10, and the bottom end of the first compressed spring 10 is fixedly connected between the top of lower die holder 1, the cavity plate pedestal 9
Bottom center at be fixedly connected with limited block 11, the top of the lower die holder 1, and vertically open up peace with the bottom end of limited block 11
Equipped with limiting slot 12, the inside both ends of the limiting slot 12 are respectively symmetrically fixedly connected with the second compressed spring 13, and two group
One end of two compressed springs 13 is fixedly connected to fixed fixture block 14, and the bottom end of the fixed fixture block 14 is connected with roller bearing
15 are taken turns, is fixedly installed with pressure sensor 16, the top of the support base 2, and lower die holder at the top center of the lower die holder 1
1 side is fixedly connected with automatic alarm device 17.
Specifically, the top upper end of the automatic alarm device 17 is fixedly installed with alarm lamp 18, and the type of alarm lamp 18
Number be LTE-1101, performance stablize, long service life.
Specifically, the positive front end of the automatic alarm device 17 offers speaker voice giving hole 19, cooperate alarm lamp 18
Use raising warning effect.
Specifically, the bottom end of the support base 2 is fixedly connected with supporting leg 20, and the bottom end of supporting leg 20 is fixedly connected with
There is anti-skid rubber cushion, improves the stability of support base 2.
Specifically, the bottom end of the punch-pin sword 7 is fixedly connected with buffering raised line 21, and buffering raised line 21 is rubber material system
At matrix.
Specifically, the bottom end of the limited block 11 is arcuate structure, and the surface of limited block 11 is coated with aluminum oxide
Wearing layer pushes fixed fixture block 14 mobile, also improves the service life of limited block 11 convenient for limited block 11.
Specifically, the limiting slot 12 is the groove of inverted T font structure.
Specifically, the pressure sensor 16 is flat diaphragm type pulling force pressure sensor, impact force and wink can be effectively detected
Between gravimetric data.
The safety protection structure of the stamping die, when in use, upper die holder 5 will drive punch-pin sword 7 and be pressed down against along traveller 3
Workpiece is pressed into cavity plate 8 by the workpiece being placed on cavity plate 8 by punch-pin sword 7, this is engraved in effect of the cavity plate 8 by punch-pin sword 7
When power, cavity plate pedestal 9 pushes limited block 11 to move into limiting slot 12, and the first compressed spring 10 of two sides is compressed, and limit is worked as
When the bottom end of position block 11 contacts 14 top end surface of fixture block fixed to two sides, continue downward limited block 11 push fixed fixture block 14 to
The two sides of limiting slot 12 are mobile, the second compressed spring 13 of connection compressed, to play damping to limited block 11 again
The effect of buffering, after cavity plate 8, which is dropped to, to be in contact with pressure sensor 16, pressure sensor 16 will test cavity plate 8 to moving down
Data-signal is passed to automatic alarm device 17, analyzes data through automatic alarm device 17, if data by dynamic pressure data
Automatic alarm device 17 starts alarm lamp 18 and alarms after exception.It is slow that the device carries out damping at work to cavity plate 8 first
Punching, by utilizing cavity plate pedestal 9, the first compressed spring 10, limited block 11, limiting slot 12, the second compressed spring 13, fixed fixture block
Be used cooperatively between 14 and roller wheel 15, to improve the service life of the cavity plate 8, when cavity plate 8 is moved down by using
Pressure sensor 16 and automatic alarm device 17 prevent 8 hypertonia of cavity plate to detect pressure data when 8 punching press of cavity plate,
Influence the service life of cavity plate 8.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of safety protection structure of stamping die, including lower die holder (1), it is characterised in that: the bottom end of the lower die holder (1)
It is fixedly connected with support base (2), the top two sides of the lower die holder (1) have been respectively fixedly connected with two groups of travellers (3), the traveller
(3) it is cased on the outside of buffer spring (4), the top of the traveller (3) is equipped with upper die holder (5), and traveller (3) runs through upper die holder
(5) to the top upper end of upper die holder (5), the top of the traveller (3) is fixedly connected with limited block (6) internal stretch, described
It is fixedly connected at the bottom center of upper die holder (5) punch-pin sword (7), the lower end of the punch-pin sword (7) is vertically installed with cavity plate
(8), the bottom end two sides of the cavity plate (8) have been respectively fixedly connected with two groups of cavity plate pedestals (9), the bottom end of the cavity plate pedestal (9)
Two sides have been respectively fixedly connected with two group of first compressed spring (10), and the bottom end of the first compressed spring (10) with lower die holder (1)
Top between be fixedly connected, be fixedly connected with limited block (11), the lower die holder at the bottom center of the cavity plate pedestal (9)
(1) top, and vertically open up and be equipped with limiting slot (12) with the bottom end of limited block (11), the inside two of the limiting slot (12)
End is respectively symmetrically fixedly connected with the second compressed spring (13), and one end of two group of second compressed spring (13) is fixedly connected to
Fixed fixture block (14), the bottom end of the fixed fixture block (14) are connected with roller wheel (15), the top of the lower die holder (1)
It is fixedly installed at center pressure sensor (16), the top of the support base (2), and the side of lower die holder (1) is fixedly connected
There are automatic alarm device (17).
2. a kind of safety protection structure of stamping die according to claim 1, it is characterised in that: the automatic alarm dress
The top upper end for setting (17) is fixedly installed with alarm lamp (18), and the model LTE-1101 of alarm lamp (18).
3. a kind of safety protection structure of stamping die according to claim 1, it is characterised in that: the automatic alarm dress
The positive front end for setting (17) offers speaker voice giving hole (19).
4. a kind of safety protection structure of stamping die according to claim 1, it is characterised in that: the support base (2)
Bottom end be fixedly connected with supporting leg (20), and the bottom end of supporting leg (20) is fixedly connected to anti-skid rubber cushion.
5. a kind of safety protection structure of stamping die according to claim 1, it is characterised in that: the punch-pin sword (7)
Bottom end be fixedly connected with buffering raised line (21), and buffer raised line (21) be rubber material made of matrix.
6. a kind of safety protection structure of stamping die according to claim 1, it is characterised in that: the limited block (11)
Bottom end be arcuate structure, and the surface of limited block (11) is coated with aluminum oxide wear layer.
7. a kind of safety protection structure of stamping die according to claim 1, it is characterised in that: the limiting slot (12)
For the groove of inverted T font structure.
8. a kind of safety protection structure of stamping die according to claim 1, it is characterised in that: the pressure sensor
It (16) is flat diaphragm type pulling force pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765699.4U CN208245673U (en) | 2018-05-22 | 2018-05-22 | A kind of safety protection structure of stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765699.4U CN208245673U (en) | 2018-05-22 | 2018-05-22 | A kind of safety protection structure of stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245673U true CN208245673U (en) | 2018-12-18 |
Family
ID=66480451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820765699.4U Expired - Fee Related CN208245673U (en) | 2018-05-22 | 2018-05-22 | A kind of safety protection structure of stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245673U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361160A (en) * | 2020-03-16 | 2020-07-03 | 江西正博实业有限公司 | Plastic welding equipment and process for shoemaking |
| CN111974860A (en) * | 2020-08-17 | 2020-11-24 | 李安山 | Pressure control conduction device for stamping processing |
| CN112191723A (en) * | 2020-09-23 | 2021-01-08 | 韩光明 | Stamping equipment |
| CN113523020A (en) * | 2021-09-16 | 2021-10-22 | 南通众翔模具科技有限公司 | Stamping die alarm system |
-
2018
- 2018-05-22 CN CN201820765699.4U patent/CN208245673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361160A (en) * | 2020-03-16 | 2020-07-03 | 江西正博实业有限公司 | Plastic welding equipment and process for shoemaking |
| CN111974860A (en) * | 2020-08-17 | 2020-11-24 | 李安山 | Pressure control conduction device for stamping processing |
| CN112191723A (en) * | 2020-09-23 | 2021-01-08 | 韩光明 | Stamping equipment |
| CN113523020A (en) * | 2021-09-16 | 2021-10-22 | 南通众翔模具科技有限公司 | Stamping die alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |