CN105344799A - Push-leaning safe punching device - Google Patents
Push-leaning safe punching device Download PDFInfo
- Publication number
- CN105344799A CN105344799A CN201510848292.9A CN201510848292A CN105344799A CN 105344799 A CN105344799 A CN 105344799A CN 201510848292 A CN201510848292 A CN 201510848292A CN 105344799 A CN105344799 A CN 105344799A
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- China
- Prior art keywords
- punching
- wear
- head
- cavity
- perforating die
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a push-leaning safe punching device which is characterized in that a workpiece is transversely mounted on a punching support base; a punching head is arranged above the punching support base; a punching die is mounted below the punching support base; a punching cavity is formed in the punching die; a wear-proof sleeve is arranged on the side wall of the upper part of the punching head; a reflective groove is formed in the side wall of the lower part of the punching head; a tapered wear-proof ring is arranged at the lower end of the wear-proof sleeve; a mounting notch positioned on the side of the punching cavity is formed in the punching die; a communicated mounting hole is formed between the mounting notch and the punching cavity; a photoelectric induction switch is mounted in the mounting hole; an induction end of the photoelectric induction switch faces towards the punching cavity; the photoelectric induction switch transmits an induced signal of the reflective groove to a control center through a signal processor; the control center is connected with a stroke controller of the punching head; the punching cavity vertically penetrates through the punching die; a jacking block sliding vertically is mounted in the punching cavity and is driven by a hydraulic cylinder.
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 one to lean the safe hole punched device of formula, structure is simple, end product quality is high feature that it has.
In order to solve the problem, the present invention adopts following scheme:
One leans the safe hole punched device of formula, workpiece is horizontal to be installed on punching supporting seat, it is punching head above it, below is provided with perforating die, with punching chamber on perforating die, the upper portion side wall of described punching head is with wear-resistant sleeve, and its underpart sidewall is with reflective groove, 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 will sense that the signal of reflective groove is sent to control centre by signal processor, and control centre connects the journey controller of punching head; Described punching chamber up/down perforation perforating die is also provided with the vertical jacking block slided, and jacking block passes through Driven by Hydraulic Cylinder.
Technique effect of the present invention is:
The present invention adopts and leans mode punching, efficiently reduces the distortion of workpiece; 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; 301, reflective groove; 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; 10, jacking block; 11, hydraulic cylinder.
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 formula that leans 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, and with punching chamber 401 on perforating die 4, the upper portion side wall of punching head 3 is with wear-resistant sleeve 5, its underpart sidewall is with reflective groove 301, 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 will sense that the signal of reflective groove 301 is sent to control centre 8 by signal processor 7, and control centre 8 connects the journey controller 9 of punching head 3; Punching chamber 401 up/down perforation perforating die 4 is also provided with the vertical jacking block 10 slided, and jacking block 10 is driven by hydraulic cylinder 11.
When the present invention works, jacking block 10 upwards withstands the lower surface of workpiece 1 under the driving of hydraulic cylinder 11; Punching head 3 decline punching time, hydraulic cylinder 11 drives jacking block 10 to decline gradually, thus effectively ensures the indeformable of workpiece 1 in punch process, improves punching quality; 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 reflective groove 301 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. one kind leans the safe hole punched device of formula, 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), its underpart sidewall is with reflective groove (301), 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) will sense that the signal of reflective groove (301) is sent to control centre (8) by signal processor (7), and control centre (8) connects the journey controller (9) of punching head (3); Described punching chamber (401) up/down perforation perforating die (4) is also provided with the vertical jacking block (10) slided, and jacking block (10) is driven by hydraulic cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510848292.9A CN105344799A (en) | 2015-11-28 | 2015-11-28 | Push-leaning safe punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510848292.9A CN105344799A (en) | 2015-11-28 | 2015-11-28 | Push-leaning safe punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105344799A true CN105344799A (en) | 2016-02-24 |
Family
ID=55320940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510848292.9A Pending CN105344799A (en) | 2015-11-28 | 2015-11-28 | Push-leaning safe punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105344799A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2009078304A (en) * | 2009-01-22 | 2009-04-16 | Kobe Steel Ltd | Punching method and punching device |
| CN101912917A (en) * | 2010-08-30 | 2010-12-15 | 李春生 | Automatic punching machine |
| 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 |
| CN203316537U (en) * | 2013-07-04 | 2013-12-04 | 长春汇凯科技有限公司 | Flywheel roundness correcting punch mechanism with real-time crack identification function |
-
2015
- 2015-11-28 CN CN201510848292.9A patent/CN105344799A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2009078304A (en) * | 2009-01-22 | 2009-04-16 | Kobe Steel Ltd | Punching method and punching device |
| CN101912917A (en) * | 2010-08-30 | 2010-12-15 | 李春生 | Automatic punching machine |
| 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 |
| CN203316537U (en) * | 2013-07-04 | 2013-12-04 | 长春汇凯科技有限公司 | Flywheel roundness correcting punch mechanism with real-time crack identification function |
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| 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: 20160224 |