CN207103616U - Detect guide-pin type sheet material and transmit bad detection device - Google Patents
Detect guide-pin type sheet material and transmit bad detection device Download PDFInfo
- Publication number
- CN207103616U CN207103616U CN201720929465.4U CN201720929465U CN207103616U CN 207103616 U CN207103616 U CN 207103616U CN 201720929465 U CN201720929465 U CN 201720929465U CN 207103616 U CN207103616 U CN 207103616U
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- CN
- China
- Prior art keywords
- oscillating rod
- rod
- sheet material
- core rod
- clamping plate
- 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.)
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Abstract
The utility model provides a kind of detection guide-pin type sheet material and transmits bad detection device,Including upper clamping plate and die shoe plate,The upper clamping plate lower surface is fixed with drift,The core rod for placing workpiece to be processed is fixed with die shoe plate,The core rod is internally provided with the oscillating rod for being articulated with core rod,Pilot pin is hinged with the middle part of the oscillating rod,There is the through hole stretched out for pilot pin in the middle part of the core rod,The pilot pin upper end is stretched into through hole,Back-moving spring is provided between the top of the core rod and oscillating rod,The upper clamping plate is additionally provided with longitudinally disposed depression bar,The lower end of the depression bar is correspondingly arranged in the movable end of oscillating rod,Oscillating rod movable end is stretched out on the outside of core rod,And the movable end bottom of oscillating rod is provided with the inductive switch with the synchronous operation of upper mould,The utility model realizes the detection to sheet material lead to the hole site to be processed using the linkage effect of oscillating rod and depression bar,Efficiency high,Make mold work reliable.
Description
Technical field
It the utility model is related to a kind of detection guide-pin type sheet material and transmit bad detection device.
Background technology
When sheet metal mould is processed, make entrance hole when billot is sent away from once wrong（Or it is tablet hole）Fail to be delivered to pre-
When putting, top guide front end can encounter material strip for positioning, thus cause the spring top guide of undershoot originally, and instantaneously rebound supreme mould.Such as
Fruit continues to process in the case where sending away from defective mode, then consequence is serious, thus invent it is a can detect in time and make shut down reaction
Mechanism is very urgent.
The content of the invention
The utility model is improved above mentioned problem, i.e., the technical problems to be solved in the utility model is sheet metal mould
Sheet material position accurate positioning degree can not be detected during processing and causes the infringement to mould.
Specific embodiment of the present utility model is：One kind detection guide-pin type sheet material transmits bad detection device, including upper
Die holder plate and die shoe plate, the upper clamping plate lower surface are fixed with drift, are fixed with die shoe plate to be processed for placing
The core rod of workpiece, the core rod are internally provided with the oscillating rod for being articulated with core rod, are hinged with pilot pin in the middle part of the oscillating rod, institute
Stating has the through hole stretched out for pilot pin in the middle part of core rod, and the pilot pin upper end is stretched into through hole, the top of the core rod with
Back-moving spring is provided between oscillating rod, the upper clamping plate is additionally provided with longitudinally disposed depression bar, and the lower end of the depression bar is corresponding
Be arranged at the movable end of oscillating rod, oscillating rod movable end is stretched out on the outside of core rod, and the movable end bottom of oscillating rod be provided with it is upper
The inductive switch of mould synchronous operation.
Further, backing pin is provided with the core rod, the oscillating rod is sheathed on backing pin to realize the hinge with core rod
Connect.
Further, the core rod sidepiece is extended with spring fix bar, and the spring upper end is fixed in spring fix bar,
Oscillating rod is fixed in the lower end of spring.
Further, the movable end of the oscillating rod has the set screw being threadedly coupled with oscillating rod, and the sensing is opened
Pass is fixed on a support bar, and the support bar is fixedly connected with upper clamping plate.
Further, the top of the depression bar through upper clamping plate and depression bar is threadedly connected to upper clamping plate, the depression bar
Upper end is additionally provided with the adjusting nut being threadedly coupled with depression bar.
Further, there is the slot to make way swung for oscillating rod, the slot to make way upper surface in the middle part of the die shoe plate
For inclined-plane.
Further, the inductive switch is by compressing switch.
Compared with prior art, the utility model has the advantages that：The utility model is simple in construction, and this practicality is new
Type realizes the detection to sheet material lead to the hole site to be processed using the linkage effect of oscillating rod and depression bar, efficiency high, makes mold work
Reliably.
Brief description of the drawings
Fig. 1 is original state structural front view of the present utility model；
Fig. 2 is the descending structural representation of the utility model drift；
Fig. 3 is that the utility model drift resets shape structural representation.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, a kind of detection guide-pin type sheet material transmits bad detection device, including upper clamping plate 10 and lower mould
Seat board 20, the lower surface of upper clamping plate 10 are fixed with drift 110, are fixed with die shoe plate 20 for placing workpiece to be processed
Core rod 210, the core rod 210 is internally provided with the oscillating rod 30 for being articulated with core rod, and the middle part of oscillating rod 30, which is hinged with, leads
Positive pin 310, the core rod middle part have the through hole 211 stretched out for pilot pin 310, and through hole is stretched into the upper end of pilot pin 310
In 211, in the present embodiment, backing pin 222 is provided with the core rod 210, the oscillating rod 30 is sheathed on backing pin 222 to realize
With being hinged for core rod 210, movable end rotation at backing pin 222 in stress of oscillating rod 30 is realized by backing pin 222.This implementation
In example, the middle part of die shoe plate 20 has the slot to make way 220 swung for oscillating rod, and the slot to make way upper surface is inclined-plane.
Back-moving spring 40 is provided between the top of the core rod 210 and oscillating rod, the upper clamping plate 10 is additionally provided with vertical
To the depression bar 50 of setting, the lower end of the depression bar 50 is correspondingly arranged in the movable end i.e. non-articulated end of oscillating rod 30, oscillating rod 30
Movable end stretch out the outside of core rod 210, and the movable end bottom of oscillating rod 30 is provided with the synchronous operation of upper mould by compressing switch
60。
In order to facilitate the fixation of spring, the sidepiece of core rod 210 is extended with spring fix bar 212, the spring in the present embodiment
Upper end is fixed in spring fix bar, and the lower end of back-moving spring 40 is fixedly connected on oscillating rod 30.In the present embodiment, the pressing
Switch 60 is fixed on a support bar 610, and the support bar 610 is fixedly connected with upper clamping plate 10.
During work, Fig. 1 is the section under normal feeding, now represents that the workpiece to be processed pilot pin 310 that meets the requirements passes through
Positioning hole corresponding to through hole 211 and workpiece, Fig. 2 are that drift 110 is descending, the synchronous pressing of depression bar 50 touching oscillating rod movable end, are made
Oscillating rod is obtained entirely to be fitted on the slot to make way of die shoe plate.Now, depression bar is because of the head of collision adjustment screw, so that producing micro-
Small bounce, cause depression bar to have a phenomenon of a little up buoyance lift, pilot pin under the drive of oscillating rod 30 it is whole submerge it is logical
In hole.At the same time, by compress switch 60 be also synchronized with upper clamping plate decline, avoid the activity end in contact with oscillating rod.
Material strip 100 starts feeding, is sent into core rod upper surface, back punching head reset, depression bar 50 rises, and oscillating rod 30 also exists
Resetted under the drive of back-moving spring 40, if now feeding position is accurate, the pilot pin 310 of detection smoothly enters the positioning of material strip
Hole positions；When the distance of feeding produces error, pilot pin 310 is natural to be inserted in the positioning hole of material strip, and as shown in Figure 3
Material strip is jacked up by 100.At the same time oscillating rod 30 can not return to original normal horizontal position, so that being stuck among halfway
And can not move, and in drift reseting procedure, the movable end of oscillating rod will be collided by compressing switch, and generation is sent away from error signal, and
Conduction is shut down to ensure safety to punch press main frame.
In the present embodiment, in order to realize regulation depression bar 50 and the high and low position distance of oscillating rod 30 in operation, the pendulum
The movable end of lever 30 has the set screw 320 being threadedly coupled with oscillating rod, can also use the structure, the depression bar certainly
50 are threadedly connected to upper clamping plate 10 through the top of upper clamping plate 10 and depression bar 50, and the upper end of depression bar 50 is additionally provided with and depression bar
The adjusting nut 510 of threaded connection.
If the utility model is open or relate to the parts or structural member of connection fastened to each other, then, except as otherwise sound
It is bright outer, it is fixedly connected and can be understood as：(such as using bolt or mode connects for screw) can be releasably fixedly connected with, can also be managed
Xie Wei：It is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other can also be integral type structure (
Such as manufactured using casting technique is integrally formed) substitute (substantially can not be using except integrally formed technique).
In addition, applied in any technical scheme disclosed in above-mentioned the utility model be used for represent position relationship or shape
Term its implication includes approximate with its, similar or close state or shape unless otherwise stated.
Either component provided by the utility model can be assembled by multiple individually parts, or
The separate part that integrally formed technique manufactures.
Finally it should be noted that:Above example is only illustrating the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Specific embodiment of the present utility model can still be modified or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
Among scope.
Claims (7)
1. one kind detection guide-pin type sheet material transmits bad detection device, it is characterised in that including upper clamping plate and die shoe plate, institute
State upper clamping plate lower surface and be fixed with drift, the core rod for placing workpiece to be processed, the core rod are fixed with die shoe plate
Be internally provided with the oscillating rod for being articulated with core rod, pilot pin be hinged with the middle part of the oscillating rod, have in the middle part of the core rod for
The through hole that pilot pin stretches out, the pilot pin upper end are stretched into through hole, are provided between the top of the core rod and oscillating rod multiple
Position spring, the upper clamping plate are additionally provided with longitudinally disposed depression bar, and the lower end of the depression bar is correspondingly arranged in the activity of oscillating rod
End, oscillating rod movable end are stretched out on the outside of core rod, and the movable end bottom of oscillating rod is provided with and opened with the sensing of upper mould synchronous operation
Close.
2. a kind of detection guide-pin type sheet material according to claim 1 transmits bad detection device, it is characterised in that the mould
In-core is provided with backing pin, and the oscillating rod is sheathed on backing pin be hinged with core rod to realize.
3. a kind of detection guide-pin type sheet material according to claim 2 transmits bad detection device, it is characterised in that the mould
Core side is extended with spring fix bar, and the spring upper end is fixed in spring fix bar, and oscillating rod is fixed in the lower end of spring.
4. a kind of detection guide-pin type sheet material according to claim 3 transmits bad detection device, it is characterised in that the pendulum
The movable end of lever has the set screw being threadedly coupled with oscillating rod, and the inductive switch is fixed on a support bar, described
Support bar is fixedly connected with upper clamping plate.
5. a kind of detection guide-pin type sheet material according to claim 4 transmits bad detection device, it is characterised in that the pressure
The top of bar through upper clamping plate and depression bar is threadedly connected to upper clamping plate, and the depression bar upper end is additionally provided with to be threadedly coupled with depression bar
Adjusting nut.
6. a kind of detection guide-pin type sheet material according to claim 5 transmits bad detection device, it is characterised in that under described
There is the slot to make way swung for oscillating rod, the slot to make way upper surface is inclined-plane in the middle part of die holder plate.
7. a kind of detection guide-pin type sheet material according to claim 1 transmits bad detection device, it is characterised in that the sense
Inductive switch is by compressing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929465.4U CN207103616U (en) | 2017-07-28 | 2017-07-28 | Detect guide-pin type sheet material and transmit bad detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929465.4U CN207103616U (en) | 2017-07-28 | 2017-07-28 | Detect guide-pin type sheet material and transmit bad detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103616U true CN207103616U (en) | 2018-03-16 |
Family
ID=61572002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720929465.4U Expired - Fee Related CN207103616U (en) | 2017-07-28 | 2017-07-28 | Detect guide-pin type sheet material and transmit bad detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234179A (en) * | 2017-07-28 | 2017-10-10 | 福州大学 | Detect that guide-pin type sheet material transmits bad detection device and its method |
-
2017
- 2017-07-28 CN CN201720929465.4U patent/CN207103616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234179A (en) * | 2017-07-28 | 2017-10-10 | 福州大学 | Detect that guide-pin type sheet material transmits bad detection device and its method |
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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: 20180316 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |