CN201120638Y - Material block-resistant apparatus of high speed blanking mold for thin belt material - Google Patents
Material block-resistant apparatus of high speed blanking mold for thin belt material Download PDFInfo
- Publication number
- CN201120638Y CN201120638Y CNU2007200424184U CN200720042418U CN201120638Y CN 201120638 Y CN201120638 Y CN 201120638Y CN U2007200424184 U CNU2007200424184 U CN U2007200424184U CN 200720042418 U CN200720042418 U CN 200720042418U CN 201120638 Y CN201120638 Y CN 201120638Y
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- high speed
- strip material
- position limiting
- materials device
- band material
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Abstract
The utility model discloses a material jam prevention device for the thin strip material high-speed blanking mould, solving the problem of material jam in the thin strip material high-speed blanking; the material jam prevention device is arranged on the feeding mechanism of the blanking mould in the discharging direction; a conductive limit structure (14) is arranged on the material jam prevention device and is distributed along the surface direction of the strip material (15); the conductive limit structure has even gaps with the surface of the strip material (15); based on the technical proposal, the punch reacts rapidly and stops immediately under the situation of material jam during the punching process of the thin strip material, realizing the safety protection which is more reliable and preventing the safety accidents of the moulds and punches; compared with the traditional photoelectrical protective method, the material jam prevention device is more sensitive, more reliable and safer.
Description
Technical field
The utility model belongs to the pressure processing technology field in the machine building industry, relates to the safety protection structure of cold punching die, and more particularly, the utility model relates to the anti-blocking materials device of a kind of strip material high speed blanking mould.
Background technology
At present, in the progressive blanking die of high speed commonly used, mostly be by stopping means is set and realize protection, but then be difficult to realize for the high speed blanking of strip material for putty.This is that as the aluminium material that the air-conditioner fin stamping-out is used, thickness only is about 0.1mm because material is too thin.In the feeding process, run into the not smooth situations of feeding such as unexpected interference or friction, the putty phenomenon will occur takes place, and causes material overlapping, because stamping-out speed is very fast, per minute reaches about 200 times, if not hard stop protection will be drawn the mould damage accident.And traditional photoelectric protection method can not reach the reliably protecting effect because the mist of oil of lubricated, softening oil and mixed oil and gas exists, and still the putty accident may take place.
The utility model content
Problem to be solved in the utility model provides the anti-blocking materials device of a kind of strip material high speed blanking mould; its objective is in strip material punching course; in case the putty situation takes place; react fast; the punch press hard stop; realize more reliable safeguard protection, stop mould, the generation of punching machine safety accident.
To achieve these goals, the technical scheme that the utility model is taked is: the anti-blocking materials device of this strip material high speed blanking mould that is provided, be located at the discharging direction of the feed mechanism on the blanking die, described anti-blocking materials device is provided with the conduction position limiting structure, be distributed in the in-plane of band material, and and the plane of band material between uniform gap is arranged.
For making the utility model more perfect, following more detailed and concrete technical scheme has also further been proposed, to obtain best practical function:
Described conduction position limiting structure is connected with the high level circuit of press machine electrical control part by lead, is connected and fixed on press machine by insulation system and blanking die; Described band material is grounded by the conduction of blanking die.
Be equipped with described conduction position limiting structure on two in-planes up and down at described band material.
Described conduction position limiting structure is to be parallel to band material surface and perpendicular to the conducting rod of band material direction of feed, its structure is shaft-like, is connected with lead by the conduction connecting rod at two ends, and is fixed on the press machine by the conducting rod bearing that insulating materials is made.
Described conduction position limiting structure is a conductive cover plate, and its structure is the plate of strip, is parallel to band material surface and expects the direction of feed setting perpendicular to band, and be connected with lead on the end that is positioned at band material dual-side.
The edge of one side of described conductive cover plate is established one towards band material flanging.
Described conductive cover plate and press machine by the mode that insulation system is connected and fixed are: establish insulating pad between the installed surface of conductive cover plate and press machine; In being fastenedly connected the hole, it establishes insulation sleeve.
The utility model adopts technique scheme, makes in strip material punching course, in case the putty situation takes place, reacts fast, and the punch press hard stop is realized more reliable safeguard protection, stops mould, the generation of punching machine safety accident.More sensitiveer than traditional photoelectric protection method, reliable and safety.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is a structural representation of the present utility model, is illustrated as the situation when putty occurring;
Fig. 2 is the schematic top plan view of structure shown in Figure 1;
Fig. 3 is the normal operation conditions schematic diagram of the utility model when putty not occurring.
Be labeled as among the figure: 1, feeding cover plate, 2, supporting plate, 3, reinforcement, 4, feeding refers to, 5, the feeding portable plate, 6, the feeding fixed head, 7, insulating pad, 8, insulation sleeve, 9, conductive cover plate, 10, conduction connecting rod, 11, conducting rod bearing, 12, conducting rod, 13, lead, 14, conduction position limiting structure, 15, band material.
The specific embodiment
Contrast accompanying drawing below, by description to embodiment, to effect and operation principle, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
As Fig. 1, Fig. 2 and the expressed structure of the present utility model of Fig. 3, the utility model is the anti-blocking materials device of a kind of strip material high speed blanking mould, is located at the discharging direction of the feed mechanism on the blanking die.The feed mechanism of general commonly used strip material high speed blanking mould includes that feeding cover plate 1, supporting plate 2, feeding refer to 4, feeding portable plate 5 and feeding fixed head 6, and is provided with reinforcement 3, makes the feed mechanism rigidity of mould better.
In order to solve the problem that exists at the described present known technology of the background technology part of this specification and to overcome its defective; be implemented in the more reliable safeguard protection when in the strip material punching course putty taking place, the purpose of avoiding accident to take place; the technical scheme that the utility model is taked is: as shown in Figure 1; the anti-blocking materials device of this strip material high speed blanking mould provided by the utility model; its anti-blocking materials device is provided with conduction position limiting structure 14; be distributed in the in-plane of band material 15, and and the plane of band material 15 between uniform gap is arranged.
According to top requirement and overall technological scheme, the utility model has also further proposed the reference when implementing of following concrete exemplifying embodiment, realizing goal of the invention better, and obtains optimum efficiency:
Embodiment one:
Conduction position limiting structure 14 is connected with the high potential circuit of press machine electrical control part by lead 13, is connected and fixed on press machine by insulation system and blanking die; Described band material 15 is grounded by the conduction of blanking die.
Present embodiment makes conduction position limiting structure 14 be connected with the circuit of high potential, and under normal condition, conduction position limiting structure 14 keeps high potentials, and owing to being provided with insulation system, conduct electricity position limiting structure 14 not can with the press machine conducting; Equally, under normal operating condition, band material 15 conductions by blanking die are grounded.
In case anomalies such as putty, warpage, fracture as shown in Figure 1 occur; be stamped material or stamping parts certainly will touch conduction one or more in the position limiting structure 14; one or more and lower mould plate and punch press short circuit ground connection in the conduction position limiting structure 14; integral body loses high potential; gauge tap action outage; the punch press hard stop is realized protection, stops mould, the generation of punching machine safety accident.
Embodiment two:
As shown in Figure 1, be equipped with described conduction position limiting structure 14 on two in-planes up and down at described band material 15.
The purpose of present embodiment is to guarantee can both play the safeguard protection effect when the both direction generation putty of band material 15.
Generally speaking, conduction position limiting structure 14 is located at mould feed mechanism rear end, as required can be provided with above the material that is stamped or below be provided with, or by the mode of present embodiment up and down with establishing.
Certainly, conduction position limiting structure 14 also can be located at mould feed mechanism front end, prevents in feed end generation putty phenomenon.
Embodiment three:
Present embodiment has proposed a kind of version that conduction position limiting structure 14 is adopted in concrete the application:
As depicted in figs. 1 and 2, conduction position limiting structure 14 is the conducting rod 12 that is parallel to band material 15 surfaces and expects 15 directions of feed perpendicular to band, its structure is shaft-like, is connected with lead 13 by conduction connecting rod 10 at two ends, and is fixed on the press machine by the conducting rod bearing 11 that insulating materials is made.The effect of lead 13 is exactly to be used for conducting rod 12 to be connected with the high potential circuit of press machine electrical control part, makes conducting rod 12 obtain high potential.
Front and back at feed mechanism are fixed with conducting rod bearing 11 respectively, and conducting rod bearing 11 is made by insulating materials, is fixed with conducting rod 10 on the conducting rod bearing 11, and its section configuration is generally circle, also can be other shape.
In the ordinary course of things, conducting rod 12 is arranged on the direction of band material 15 lower surfaces, mainly shields when downward putty takes place band material 15.Make the material that is plugged be easy to generate downslide.
When normal punching press, conducting rod 12 remains high potential, and punch press electric switch closure realizes continuous stamping.
Embodiment four:
Present embodiment has proposed the another kind of version that conduction position limiting structure 14 is adopted in concrete the application:
Be that described conduction position limiting structure 14 is a conductive cover plate 9, its structure is the plate of strip, is parallel to band material 15 surfaces and expects 15 direction of feed settings perpendicular to band, and be connected with lead 13 on the end that is positioned at band material 15 dual-sides.The effect of lead 13 is exactly to be used for conductive cover plate 9 to be connected with the high potential circuit of press machine electrical control part, makes conductive cover plate 9 obtain high potential.
Conductive cover plate 9 generally is fixed on the feeding cover plate 1, and the centre is added with insulating pad 7, because feeding cover plate 1 and lathe and mould conducting ground connection, so must realize insulation by insulating pad 7.
In the ordinary course of things, conductive cover plate 9 is arranged on the direction of being with material 15 upper surfaces, mainly shields when putty takes place to make progress band material 15.The advantage of conductive cover plate 9 is to enlarge its active area, the convenient installation.
When normal punching press, conductive cover plate 9 remains high potential, and punch press electric switch closure realizes continuous stamping.
In above-mentioned two embodiment, each conducting rod 10 or conductive cover plate 9 are communicated with by lead 13, and link to each other with the press machine control apparatus, the height that conducting rod 10 or conductive cover plate 9 are provided with is to guarantee under the normal feeding state, be stamped part by being as the criterion, promptly require even and size to fit, when putty takes place, be quick on the draw with the clearance distance of material.
Embodiment five:
As shown in Figure 1, the edge of a side of described conductive cover plate (9) is established one towards band material (15) flanging.This scheme makes conductive cover plate 9 fastening at in-plane, realizes that at the flanging place conduction is spacing, makes mounting structure more flexible.The flanging size can be adjusted as required.
Embodiment six:
Present embodiment solves the Insulation Problems of conductive cover plate 9:
As shown in Figure 1, described conductive cover plate 9 and press machine by the mode that insulation system is connected and fixed are: the installed surface at conductive cover plate 9 and press machine is to establish insulating pad 7 between the feeding cover plate 1; In being fastenedly connected the hole, it establishes insulation sleeve 8.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (7)
1, the anti-blocking materials device of a kind of strip material high speed blanking mould, be located at the discharging direction of the feed mechanism on the blanking die, it is characterized in that: described anti-blocking materials device is provided with conduction position limiting structure (14), be distributed in the in-plane of band material (15), and and the plane of band material (15) between uniform gap is arranged.
2, according to the anti-blocking materials device of the described strip material of claim 1 high speed blanking mould, it is characterized in that: described conduction position limiting structure (14) is connected with the high potential circuit of press machine electrical control part by lead (13), is connected and fixed on press machine by insulation system and blanking die; Described band material (15) is grounded by the conduction of blanking die.
3, according to the anti-blocking materials device of the described strip material of claim 1 high speed blanking mould, it is characterized in that: be equipped with described conduction position limiting structure (14) on two in-planes up and down at described band material (15).
4, according to claim 2 or the anti-blocking materials device of 3 described strip material high speed blanking moulds, it is characterized in that: described conduction position limiting structure (14) is the conducting rod (12) that is parallel to band material (15) surface and expects (15) direction of feed perpendicular to band, its structure is shaft-like, be connected with lead (13) by conduction connecting rod (10) at its two ends, and be fixed on the press machine by the conducting rod bearing (11) that insulating materials is made.
5, according to claim 2 or the anti-blocking materials device of 3 described strip material high speed blanking moulds, it is characterized in that: described conduction position limiting structure (14) is conductive cover plate (9), its structure is the plate of strip, be parallel to band material (15) surface and expect (15) direction of feed setting, and on the end that is positioned at band material (15) dual-side, be connected with lead (13) perpendicular to band.
6, according to the anti-blocking materials device of the described strip material of claim 5 high speed blanking mould, it is characterized in that: described conductive cover plate (9) and press machine by the mode that insulation system is connected and fixed are: establish insulating pad (7) between the installed surface of conductive cover plate (9) and press machine; In being fastenedly connected the hole, it establishes insulation sleeve (8).
7, according to the anti-blocking materials device of the described strip material of claim 5 high speed blanking mould, it is characterized in that: the edge of a side of described conductive cover plate (9), establish one towards band material (15) flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200424184U CN201120638Y (en) | 2007-10-29 | 2007-10-29 | Material block-resistant apparatus of high speed blanking mold for thin belt material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200424184U CN201120638Y (en) | 2007-10-29 | 2007-10-29 | Material block-resistant apparatus of high speed blanking mold for thin belt material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120638Y true CN201120638Y (en) | 2008-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200424184U Expired - Fee Related CN201120638Y (en) | 2007-10-29 | 2007-10-29 | Material block-resistant apparatus of high speed blanking mold for thin belt material |
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| CN (1) | CN201120638Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934328A (en) * | 2010-09-10 | 2011-01-05 | 无锡市中捷减震器有限公司 | Error-feeding preventing linkage device of progressive die |
| CN105618612A (en) * | 2015-12-28 | 2016-06-01 | 郑州德盛祥电机制造有限公司 | Continuous stamping production line |
| CN108465736A (en) * | 2018-06-30 | 2018-08-31 | 黄山三佳谊华精密机械有限公司 | It is a kind of can single two-step conversion fin machining progressive die structure |
-
2007
- 2007-10-29 CN CNU2007200424184U patent/CN201120638Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934328A (en) * | 2010-09-10 | 2011-01-05 | 无锡市中捷减震器有限公司 | Error-feeding preventing linkage device of progressive die |
| CN101934328B (en) * | 2010-09-10 | 2012-08-22 | 无锡市中捷减震器有限公司 | Error-feeding preventing linkage device of progressive die |
| CN105618612A (en) * | 2015-12-28 | 2016-06-01 | 郑州德盛祥电机制造有限公司 | Continuous stamping production line |
| CN105618612B (en) * | 2015-12-28 | 2018-07-10 | 郑州德盛祥电机制造有限公司 | A kind of progressive stamping line |
| CN108465736A (en) * | 2018-06-30 | 2018-08-31 | 黄山三佳谊华精密机械有限公司 | It is a kind of can single two-step conversion fin machining progressive die structure |
| CN108465736B (en) * | 2018-06-30 | 2023-08-29 | 黄山三佳谊华精密机械有限公司 | Fin processing progressive die structure capable of realizing single-step and double-step conversion |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |