CN202129385U - Protector for die plate of stamping die - Google Patents
Protector for die plate of stamping die Download PDFInfo
- Publication number
- CN202129385U CN202129385U CN201120113958U CN201120113958U CN202129385U CN 202129385 U CN202129385 U CN 202129385U CN 201120113958 U CN201120113958 U CN 201120113958U CN 201120113958 U CN201120113958 U CN 201120113958U CN 202129385 U CN202129385 U CN 202129385U
- Authority
- CN
- China
- Prior art keywords
- probe
- sensor
- diel
- stationary seat
- protector
- 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 protector for a die plate of a stamping die, the protector is installed on an upper die plate and a supporting plate, the protector comprises a probe fixing seat, a probe disposed on the probe fixing seat, and a sensor installation seat, the probe fixing seat is installed on an upper die plate, the sensor installation seat is installed on the supporting plate, a spring is inserted in the probe, one end of the spring is abutted against the probe fixing seat and the other end is abutted against a baffle block, the baffle block is fixed at the upper part of the probe, when the spring stretches out or draws back, the probe can ascend or descend relative to the probe fixing base; the sensor installation seat is provided with a vertical hole corresponding to the probe and a transverse hole passing through the vertical hole, a sensor is installed in the transverse hole. Usually, the probe, in the range of a normal work angle, makes a machine bench return after stamping, and when foreign matters are provided between the upper and lower die plates of the stamping die, the sensor can emit signals to make the machine bench be in a sudden stop, timely protecting the upper and lower die plates.
Description
Technical field
The utility model is about a kind of diel template protection device, refers in particular to a kind of diel template protection device that can in time detect the foreign matter of the upper and lower intermode of diel and the generation of diel board is suddenly stopped.
Background technology
Existing diel normally utilizes windrow to detect and misdelivers to detect the foreign matter (like drift, screw, briquetting) that detects patrix and following intermode, with the upper and lower template of protection diel; Yet this windrow detects and misdelivers and detects mechanism, when detecting the foreign matter of upper and lower intermode; Can only after slider of punch one backhaul is accomplished, detect, at this moment, patrix and counterdie are broken; Only be to prevent to break once more template, can not in time protect template.
The utility model content
The purpose of the utility model is to provide a kind of and can in time detects the foreign matter between the diel up and down and make the diel board produce the anxious diel template protection device that stops.
For realizing above-mentioned purpose, the technical scheme of the utility model is to adopt a kind of diel template protection device, and said protector is installed on the cope match-plate pattern and gripper shoe of diel; It is characterized in that saidly comprise the probe stationary seat, be arranged on probe and sensor mount pad on the probe stationary seat towards protector, said probe stationary seat is installed on the cope match-plate pattern; Said sensor mount pad is installed on the support plate; On said probe, be equipped with a spring, other end roof pressure is on block on the probe stationary seat for an end roof pressure of said spring, and said block is fixed on the top of probe; When telescopic spring, probe can rise or descend by said relatively probe stationary seat; On said sensor mount pad, be provided with and the corresponding vertical hole of said probe and the transverse holes of passing said vertical hole, sensor is housed in said transverse holes.
Wherein, a locating part is located to be provided with in the bottom surface that is tight against the probe stationary seat in the bottom of probe.
Wherein, extend the syringe needle that matches with said vertical hole at the other end of said probe.
Wherein, said sensor is infrared sensor or is laser sensor that the signal transmitting terminal of said sensor and signal receiving end are installed in the two ends of said transverse holes respectively.
The advantage and the beneficial effect of the utility model are: usually, probe can not block sensor in normal range of operation, makes the board punching press back backhaul that finishes; And when the upper and lower template of diel had been asked foreign matter, the bounce-back of cope match-plate pattern contact foreign matter made probe tip insert in the vertical hole; And its signal of sensing that will be loaded on the transverse holes two ends blocks, promptly not in normal range of operation, through the transducing signal of sensor; And, in time protect upper and lower template by anxious the stopping of control circuit control board.Owing to adopted technique scheme, the utility model diel template is protected device and is had the following advantages: can in time detect the foreign matter between the upper and lower template of diel and protect mould and the generation that prevents substandard products effectively.
Description of drawings
Fig. 1 is the constitutional diagram of the utility model diel template protection device and associated component thereof.
Fig. 2 is the enlarged drawing of the utility model diel template protection device.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Like accompanying drawing 1, shown in 2, the technical scheme of the utility model practical implementation is: a kind of diel template protection device 10 is to be installed in the diel 30, comprises a probe 11, a probe stationary seat 12, a sensor 13 and a sensor holder 14.
This diel 30 is to be fixed on the board (figure does not show), comprises a patrix 31 and a counterdie 32.Wherein, this patrix 31 is provided with a cope match-plate pattern 33 and a support plate 34, and this counterdie 32 and the cope match-plate pattern 31 corresponding lower bolsters 35 that are provided with.Also be provided with a protractor 36 on this board, to guarantee patrix 31 punching press in the angular range of operate as normal, backhaul in certain angular range again.This probe stationary seat 12 is to be contained on the cope match-plate pattern 33 of diel 30, this sensor holder 14 then be to should probe stationary seat 12 and homonymy be fixed on the support plate 34 of diel 30.Be equipped with a spring 15 on this probe 11; One of which end roof pressure is on probe stationary seat 12; Be provided with a limiting section 16 in the bottom surface that is tight against this probe stationary seat 12, utilize the flexible of spring 15, this probe 11 this probe stationary seat 12 relatively rises or descends; The other end has extended a syringe needle 17, between this syringe needle 17 and spring 15, also is provided with the block 18 that a usefulness is held spring 15 back and forth; On sensor mount pad 14, be provided with and the said probe 11 corresponding vertical holes 19 and the transverse holes 20 of passing said vertical hole 19, sensor 13 is housed in said transverse holes.Said sensor is a laser sensor.Usually, probe 11 be not blocked in the operate as normal angular range under the control of protractor 36 with laser sensor 13, makes the board punching press back backhaul that finishes; And when the cope match-plate pattern 33 of diel 30 and 35 of lower bolsters have foreign matter; Cope match-plate pattern 33 contact foreign matter bounce-backs make the syringe needle 17 of probe 11 insert in the vertical hole, and the laser sensor 13 that will be loaded in the transverse holes block; Be that protractor 36 is not in the operate as normal angular range; Send signal by laser sensor this moment, and board is suddenly stopped, and in time protects cope match-plate pattern 33 and lower bolster 35.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (4)
1. diel template protection device, said protector is installed on the cope match-plate pattern and gripper shoe of diel, it is characterized in that; Saidly comprise the probe stationary seat, be arranged on probe and sensor mount pad on the probe stationary seat towards protector; Said probe stationary seat is installed on the cope match-plate pattern, and said sensor mount pad is installed on the support plate, on said probe, is equipped with a spring; One end roof pressure of said spring on the probe stationary seat other end roof pressure on block; Said block is fixed on the top of probe, and when telescopic spring, probe can rise or descend by said relatively probe stationary seat; On said sensor mount pad, be provided with and the corresponding vertical hole of said probe and the transverse holes of passing said vertical hole, sensor is housed in said transverse holes.
2. diel template protection device as claimed in claim 1 is characterized in that, the place, bottom surface that is tight against the probe stationary seat in the bottom of probe is provided with a locating part.
3. diel template protection device as claimed in claim 1 is characterized in that, extends the syringe needle that matches with said vertical hole at the other end of said probe.
4. diel template protection device as claimed in claim 3 is characterized in that, said sensor is infrared sensor or is laser sensor that the signal transmitting terminal of said sensor and signal receiving end are installed in the two ends of said transverse holes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120113958U CN202129385U (en) | 2011-04-19 | 2011-04-19 | Protector for die plate of stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120113958U CN202129385U (en) | 2011-04-19 | 2011-04-19 | Protector for die plate of stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129385U true CN202129385U (en) | 2012-02-01 |
Family
ID=45518172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120113958U Expired - Fee Related CN202129385U (en) | 2011-04-19 | 2011-04-19 | Protector for die plate of stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170544A (en) * | 2013-04-03 | 2013-06-26 | 张佳伟 | Punch positioner |
-
2011
- 2011-04-19 CN CN201120113958U patent/CN202129385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170544A (en) * | 2013-04-03 | 2013-06-26 | 张佳伟 | Punch positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130419 |