CN105312402A - Safe punching device - Google Patents
Safe punching device Download PDFInfo
- Publication number
- CN105312402A CN105312402A CN201510845291.9A CN201510845291A CN105312402A CN 105312402 A CN105312402 A CN 105312402A CN 201510845291 A CN201510845291 A CN 201510845291A CN 105312402 A CN105312402 A CN 105312402A
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- CN
- China
- Prior art keywords
- punching
- wear
- photoelectric sensor
- sensor switch
- head
- 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 invention relates to a safe punching device. A workpiece is transversely arranged on a punching support base; a punching head is arranged above the workpiece; a punching mould is arranged below the workpiece; a punching cavity is formed in the punching mould; the upper side wall of the punching head is provided with a wear-proof sleeve; the lower end of the wear-proof sleeve is provided with a conical wear-proof ring; an assembly notch is formed in the punching mould on one side of the punching cavity; an assembly hole for communication is formed between the assembly notch and the punching cavity; a photoelectric sensor switch is arranged in the assembly hole; the sensing end of the photoelectric sensor switch faces to the punching cavity; the photoelectric sensor switch is connected with a control center through a signal processor; and the control center is connected with a stroke control of the punching head. According to the safe punching device, the wear-proof sleeve is arranged on the punching head, so that burrs on the edge of a hole are rapidly removed; post-period polishing operation is not needed; the processing operation is simplified; the production cost is lowered; and the photoelectric sensor switch is arranged to perform safety detection, so that punching safety is ensured.
Description
Technical field
The present invention relates to machining equipment field, particularly the punching apparatus of panel beating.
Background technology
The part bear occurred in the market, because its equipment cost is low, substantially can meets processing request and be widely applied, but also there is following shortcoming in the punch process at present for workpiece: the bore edges at the punching position of panel beating generally there will be burr, need the later stage to polish to eliminate, operate comparatively loaded down with trivial details.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provides a kind of safe hole punched device, structure is simple, end product quality is high feature that it has.
In order to solve the problem, the present invention adopts following scheme:
A kind of safe hole punched device, workpiece is horizontal to be installed on punching supporting seat, and be punching head above it, below is provided with perforating die, and with punching chamber on perforating die, the upper portion side wall of described punching head is with wear-resistant sleeve, and the lower end of wear-resistant sleeve is with taper wear-resisting ring; Described perforating die is provided with the installation gap being positioned at side, punching chamber, is provided with the installing hole be communicated with between installation gap with punching chamber, is provided with photoelectric sensor switch in described installing hole, and the induction end of photoelectric sensor switch is towards punching chamber; Photoelectric sensor switch is connected with control centre by signal processor, and control centre connects the journey controller of punching head.
Technique effect of the present invention is:
The present invention arranges wear-resistant sleeve on punching head, realizes the quick removal of the burr to bore edges, without the need to later stage polishing processing, simplifies process operation, reduces production cost; Photoelectric sensor switch is set and carries out safety detection, ensure punching safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, workpiece; 2, punching supporting seat; 3, punching head; 4, perforating die; 401, punching chamber; 402, installation gap; 5, wear-resistant sleeve; 501, taper wear-resisting ring; 6, photoelectric sensor switch; 7, signal processor; 8, control centre; 9, journey controller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the safe hole punched device of the present embodiment, workpiece 1 is horizontal to be installed on punching supporting seat 2, it is punching head 3 above it, below is provided with perforating die 4, with punching chamber 401 on perforating die 4, the upper portion side wall of punching head 3 is with wear-resistant sleeve 5, and the lower end of wear-resistant sleeve 5 is with taper wear-resisting ring 501; Perforating die 4 is provided with the installation gap 402 being positioned at side, punching chamber 401, is provided with the installing hole be communicated with between installation gap 402 with punching chamber 401, is provided with photoelectric sensor switch 6 in installing hole, and the induction end of photoelectric sensor switch 6 is towards punching chamber 401; Photoelectric sensor switch 6 is connected with control centre 8 by signal processor 7, and control centre 8 connects the journey controller 9 of punching head 3.
Punching head 3 of the present invention arranges wear-resistant sleeve 5, and after punching completes, punching head 3 continues decline one end distance, and the taper wear-resisting ring 501 of wear-resistant sleeve 5 is contacted with bore edges, and punching head 3 rotates a circle, the burr of bore edges can be removed; When photoelectric sensor switch 6 detects the signal of punching head 3, control centre 8 stops punching head 3 to return by journey controller 9 immediately.
Above illustrated embodiment is better embodiment of the present invention, only be used for conveniently the present invention being described, not any pro forma restriction is done to the present invention, have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (1)
1. a safe hole punched device, workpiece (1) is horizontal to be installed on punching supporting seat (2), it is punching head (3) above it, below is provided with perforating die (4), with punching chamber (401) on perforating die (4), it is characterized in that: the upper portion side wall of described punching head (3) is with wear-resistant sleeve (5), and the lower end of wear-resistant sleeve (5) is with taper wear-resisting ring (501); Described perforating die (4) is provided with the installation gap (402) being positioned at punching chamber (401) side, the installing hole be communicated with is provided with between installation gap (402) with punching chamber (401), be provided with photoelectric sensor switch (6) in described installing hole, the induction end of photoelectric sensor switch (6) is towards punching chamber (401); Photoelectric sensor switch (6) is connected with control centre (8) by signal processor (7), and control centre (8) connects the journey controller (9) of punching head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845291.9A CN105312402A (en) | 2015-11-28 | 2015-11-28 | Safe punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845291.9A CN105312402A (en) | 2015-11-28 | 2015-11-28 | Safe punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105312402A true CN105312402A (en) | 2016-02-10 |
Family
ID=55241291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510845291.9A Pending CN105312402A (en) | 2015-11-28 | 2015-11-28 | Safe punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312402A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142762Y (en) * | 1992-09-17 | 1993-09-29 | 国营第一三四厂 | Automatic continuous plunger die for profile fin |
| JP2005103624A (en) * | 2003-10-01 | 2005-04-21 | Punch Industry Co Ltd | Punch for press die, and guide structure and chamfering method in stripper plate of punch for press die |
| US20070234859A1 (en) * | 2006-04-11 | 2007-10-11 | Uwe Winkler | Method of Punching an Opening into a Work Piece |
| CN102641941A (en) * | 2012-05-21 | 2012-08-22 | 苏州市东吴滚针轴承有限公司 | Automatic stop counting, speed adjusting and safety protecting device of punch |
| CN202752429U (en) * | 2012-07-16 | 2013-02-27 | 昌利锻造有限公司 | Cantilever base body punching die with piece-counting function |
-
2015
- 2015-11-28 CN CN201510845291.9A patent/CN105312402A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142762Y (en) * | 1992-09-17 | 1993-09-29 | 国营第一三四厂 | Automatic continuous plunger die for profile fin |
| JP2005103624A (en) * | 2003-10-01 | 2005-04-21 | Punch Industry Co Ltd | Punch for press die, and guide structure and chamfering method in stripper plate of punch for press die |
| US20070234859A1 (en) * | 2006-04-11 | 2007-10-11 | Uwe Winkler | Method of Punching an Opening into a Work Piece |
| CN102641941A (en) * | 2012-05-21 | 2012-08-22 | 苏州市东吴滚针轴承有限公司 | Automatic stop counting, speed adjusting and safety protecting device of punch |
| CN202752429U (en) * | 2012-07-16 | 2013-02-27 | 昌利锻造有限公司 | Cantilever base body punching die with piece-counting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |