CN204429902U - For the automatic detection device of progressive die - Google Patents
For the automatic detection device of progressive die Download PDFInfo
- Publication number
- CN204429902U CN204429902U CN201520003408.4U CN201520003408U CN204429902U CN 204429902 U CN204429902 U CN 204429902U CN 201520003408 U CN201520003408 U CN 201520003408U CN 204429902 U CN204429902 U CN 204429902U
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- contact lever
- microswitch
- fixed head
- stage clip
- detection
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Abstract
This patent application discloses a kind of automatic detection device for progressive die, comprise upper bolster and fixed head, described fixed head is provided with multiple detection architecture, described detection architecture comprises detection pin, contact lever, microswitch and stage clip, described detection pin upper end is connected with contact lever lower end, detection pin top and fixed head are slidably connected, the detection pin lower shape of multiple detection architecture coordinates with the hole of workpiece to be detected, described compression spring sleeve is located on contact lever, stage clip upper end and fixed head offset, lower end is connected on contact lever, described contact lever upper end is coniform, described microswitch is electrically connected with forcing press, microswitch is arranged in the groove of upper bolster setting, and microswitch is positioned at the side of contact lever upper end, contact lever can slide and touch microswitch.The utility model can detect machining failure in process of production automatically, thus timely stop forcing press.
Description
Technical field
The utility model belong to metallic plate or pipe, rod or section bar substantially without machining or process field, be specifically related to a kind of automatic detection device for progressive die.
Background technology
Progressive die (being also the progressive die) is made up of multiple station, and each station has associated different processing in order, completes a series of different punch process in the one stroke of punch press.After one stroke completes, according to a fixing step pitch, material is moved forward by punch press feeder, like this multiple operation can be completed on secondary mould, generally have punching, blanking, bending, trimming, stretch.
Existing progressive die mainly comprises die shank, upper bolster, upper die and lower die seat, counterdie backing plate and recessed template etc., in the process of processing, general is all automatic feed, and drift to rush speed very high, the problems such as not in place, material arch camber are sent unavoidably in punching course, the position in the hole that such one side workpiece is gone out easily offsets, and on the other hand, the size in hole is usually less than normal.The product that processes will be caused so nonconforming, can only by underproof product abandonment, so waste material.
Utility model content
For the defect that above-mentioned prior art exists, the purpose of this utility model is to provide one can automatically detect process produced problem in process of production, thus timely stop forcing press, reduce the automatic detection device for progressive die of waste of material.
For achieving the above object, the technical solution of the utility model is as follows:
For the automatic detection device of progressive die, comprise upper bolster and fixed head, described fixed head is provided with multiple detection architecture, described detection architecture comprises detection pin, contact lever, microswitch and stage clip, described detection pin upper end is connected with contact lever lower end, detection pin top and fixed head are slidably connected, the detection pin lower shape of multiple detection architecture coordinates with the hole of workpiece to be detected, described compression spring sleeve is located on contact lever, stage clip upper end and fixed head offset, lower end is connected on contact lever, described contact lever upper end is coniform, described microswitch is electrically connected with forcing press, microswitch is arranged in the groove of upper bolster setting, and microswitch is positioned at the side of contact lever upper end, contact lever can slide and touch microswitch.
When adopting technique scheme, on progressive die processing work process in, material to be processed is admitted between fixed head and die continuously, and being positioned at the upper surface of die, forcing press first time drives die shank to move down, and first material upper punch to be processed portals by the drift on fixed head, then continue mobile, forcing press second time drives die shank to move down, if when now material is sent to true, the detection pin in detection architecture can coordinate in the hole of inserting and material having been gone out, if it is less than normal that size that is not in place or hole sent to by material, then detect the surface that pin can withstand on material, along with forcing press drives fixed head to continue to move, detection pin moves up, stage clip compresses further, because contact lever upper end is coniform, microswitch is electrically connected with forcing press, and microswitch is positioned at the side of contact lever upper end, contact lever can slide and touch microswitch, so contact lever moves up and finally touches microswitch, so just can in time by forcing press stop, readjust positions of materials, material is made to send to accurately, and after confirming material not arch camber, restart forcing press, so just can waste of material.
Further, described contact lever is provided with the shaft shoulder, and the end face of described stage clip lower end and the shaft shoulder offsets.The shaft shoulder on stage clip lower end and contact lever directly offsets, and structure is simpler.
Further, dust cover is provided with outside described stage clip.After stage clip compresses further, requirement can reset in time and can normally act on for a long time, and dust cover can prevent greasy dirt and dust from accumulating on stage clip, affects the normal reset function of stage clip.
Further, described contact lever is threaded with detection pin.The requirement detecting pin is higher, and after using a period of time, detect the problems such as pin can wear and tear, distortion, the mode be threaded is convenient to change and is detected pin.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of progressive die;
Fig. 2 is the structural representation of the utility model for detection architecture in the automatic detection device embodiment of progressive die.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: upper bolster 1, fixed head 2, die 3, die shank 4, detection pin 5, stage clip 6, contact lever 7, the shaft shoulder 71, microswitch 8.
As shown in Figure 1, a kind of automatic detection device for progressive die, comprise upper bolster 1 and fixed head 2, fixed head 2 is provided with multiple detection architecture, as shown in Figure 2, detection architecture comprises detection pin 5, contact lever 7, microswitch 8 and stage clip 6, detect pin 5 upper end to be connected with contact lever 7 lower end, detection pin 5 top and fixed head 2 are slidably connected, detection pin 5 lower shape of multiple detection architecture coordinates with the hole of workpiece to be detected, stage clip 6 is set on contact lever 7, stage clip 6 upper end and fixed head 2 offset, lower end is connected on contact lever 7, contact lever 7 upper end is coniform, microswitch 8 is electrically connected with forcing press, microswitch 8 is arranged in the groove of upper bolster 1 setting, and microswitch 8 is positioned at the side of contact lever 7 upper end, contact lever 7 can slide and touch microswitch 8.
In the present embodiment, contact lever 7 is provided with the shaft shoulder 71, and the end face of stage clip 6 lower end and the shaft shoulder 71 offsets.The shaft shoulder 71 on stage clip 6 lower end and contact lever 7 directly offsets, and structure is simpler.
Dust cover is provided with outside stage clip 6.After stage clip 6 compresses further, requirement can reset in time and can normally act on for a long time, and dust cover can prevent greasy dirt and dust from accumulating on stage clip 6, affects the normal reset function of stage clip 6.
Contact lever 7 is threaded with detection pin 5.The requirement detecting pin 5 is higher, and after using a period of time, detect the problems such as pin 5 can wear and tear, distortion, the mode be threaded is convenient to change and is detected pin 5.
Specific works principle:
On progressive die processing work process in, material to be processed is admitted between fixed head 2 and die 3 continuously, and be positioned at the upper surface of die 3, forcing press first time drives die shank 4 to move down, first material upper punch to be processed portals by the drift on fixed head 2, then continues mobile, and forcing press second time drives die shank 4 to move down, if when now material is sent to true, the detection pin 5 in detection architecture can coordinate in the hole of inserting and material having been gone out, if it is less than normal that size that is not in place or hole sent to by material, then detect the surface that pin 5 can withstand on material, along with forcing press drives fixed head 2 to continue to move, detect pin 5 to move up, stage clip 6 compresses further, because contact lever 7 upper end is coniform, microswitch 8 is electrically connected with forcing press, and microswitch 8 is positioned at the side of contact lever 7 upper end, contact lever 7 can slide and touch microswitch 8, so contact lever 7 moves up and final shake-up microswitch 8, so just can in time by forcing press stop, readjust positions of materials, material is made to send to accurately, and after confirming material not arch camber, restart forcing press, so just can waste of material.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. for the automatic detection device of progressive die, comprise upper bolster and fixed head, it is characterized in that, described fixed head is provided with multiple detection architecture, described detection architecture comprises detection pin, contact lever, microswitch and stage clip, described detection pin upper end is connected with contact lever lower end, detection pin top and fixed head are slidably connected, the detection pin lower shape of multiple detection architecture coordinates with the hole of workpiece to be detected, described compression spring sleeve is located on contact lever, stage clip upper end and fixed head offset, lower end is connected on contact lever, described contact lever upper end is coniform, described microswitch is electrically connected with forcing press, microswitch is arranged in the groove of upper bolster setting, and microswitch is positioned at the side of contact lever upper end, contact lever can slide and touch microswitch.
2. the automatic detection device for progressive die according to claim 1, is characterized in that, described contact lever is provided with the shaft shoulder, and the end face of described stage clip lower end and the shaft shoulder offsets.
3. the automatic detection device for progressive die according to claim 1, is characterized in that, is provided with dust cover outside described stage clip.
4. the automatic detection device for progressive die according to claim 1, is characterized in that, described contact lever is threaded with detection pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003408.4U CN204429902U (en) | 2015-01-05 | 2015-01-05 | For the automatic detection device of progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003408.4U CN204429902U (en) | 2015-01-05 | 2015-01-05 | For the automatic detection device of progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204429902U true CN204429902U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003408.4U Expired - Fee Related CN204429902U (en) | 2015-01-05 | 2015-01-05 | For the automatic detection device of progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204429902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903554A (en) * | 2017-03-03 | 2017-06-30 | 深圳亿和模具制造有限公司 | A kind of intelligent positioning Delivery error detection device for mould tapping |
| CN110465774A (en) * | 2019-09-06 | 2019-11-19 | 昆山达亚汽车零部件有限公司 | A kind of weld mold processing unit (plant) preventing maloperation |
-
2015
- 2015-01-05 CN CN201520003408.4U patent/CN204429902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903554A (en) * | 2017-03-03 | 2017-06-30 | 深圳亿和模具制造有限公司 | A kind of intelligent positioning Delivery error detection device for mould tapping |
| CN110465774A (en) * | 2019-09-06 | 2019-11-19 | 昆山达亚汽车零部件有限公司 | A kind of weld mold processing unit (plant) preventing maloperation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20220105 |