CN203830607U - Controllable anti-falling mechanism in multistation punch press base - Google Patents
Controllable anti-falling mechanism in multistation punch press base Download PDFInfo
- Publication number
- CN203830607U CN203830607U CN201420197626.1U CN201420197626U CN203830607U CN 203830607 U CN203830607 U CN 203830607U CN 201420197626 U CN201420197626 U CN 201420197626U CN 203830607 U CN203830607 U CN 203830607U
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- CN
- China
- Prior art keywords
- falling mechanism
- base
- blanking port
- guide rail
- punch press
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Abstract
The utility model discloses a controllable anti-falling mechanism in a multistation punch press base. The controllable anti-falling mechanism in the multistation punch press base comprises a base and multiple blanking port cover plates fixedly arranged on the base, a waste material cavity for installation of a waste material conveying belt is formed in the base, the blanking port cover plates are located above the waste material cavity, blanking ports are formed in the blanking port cover plates, and the anti-falling mechanism is arranged below the blanking ports. The controllable anti-falling mechanism in the multistation punch press base is characterized in that the anti-falling mechanism comprises a guide rail and one or two protection plates opened in opposite directions, the guide rail is horizontally and fixedly mounted on the base and is located in the waste material cavity, the protection plates are matched with the guide rail in a sliding mode, the protection plates are connected with a driving air cylinder, and the driving air cylinder is horizontally and fixedly mounted on the outer side of the waste material cavity. The controllable anti-falling mechanism in the multistation punch press base has the advantages that the anti-falling mechanism is small in action and mounting space and suitable for a multistation punch press; the protection plates moving horizontally are adopted, and therefore the blanking ports can be opened completely; the controllable anti-falling mechanism in the multistation punch press base is suitable for punch presses of different blanking port positions, for instance, the blanking ports are located in the middle, not in the middle and in a single side; due to the fact that the driving air cylinder is arranged on the outer side of the waste material cavity, mounting and overhauling can be carried out conveniently.
Description
Technical field
The utility model relates to large-scale punching apparatus, relates in particular to controlled anti-falling mechanism in multi-station punch base.
Background technology
In the punch process of part, waste material is to produce in the punching course of part, and some waste materials are derived from the surrounding of mould, and some waste materials are directly to fall from the centre of mould, on punch press base, must there is blanking port like this, just can make waste material fall into blanking port and transport by scrap web.And because the at present replacing of upper die of punching press tool needs manual operation, more when mold exchange, workman stands on punch press base or on base and walks about, and because the existence meeting of blanking port brings potential safety hazard to workman, therefore, anti-falling mechanism must be installed at blanking port place.
Anti-falling mechanism in current large-scale punch press base comprises blanking port cover plate 100, protective cover 200 and stroke oil cylinder 300 etc., blanking port cover plate 100 is fixed on base 400, blanking port 101 is arranged on blanking port cover plate 100, and protective cover 200 is hinged on the below of blanking port 101 and is driven the folding (as shown in Figure 1) realizing blanking port 101 by stroke oil cylinder 300.But due to the waste chamber 401 being provided with in base 400 for scrap web is installed, blanking port 101 is positioned at the top of waste chamber 401, protective cover 200 is positioned at waste chamber 401, and stroke oil cylinder 300 is hinged on a side inwall of waste chamber 401, cause the blanking port 101 cannot be completely open, make anti-falling mechanism can only be applied to the placed in the middle or one-sided punch press of blanking port, and start and the requirements of installation space of this anti-falling mechanism are larger, inapplicable to the multi-station punch that installing space is less, install also more difficult, inspection and maintenance inconvenience, in addition, owing to utilizing oil cylinder to do power source, there is the risk of oil leaking pollution environment.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of less and be suitable for controlled anti-falling mechanism in the multi-station punch base that punch press type is wider to start and requirements of installation space.
The utility model solves the problems of the technologies described above adopted technical scheme: controlled anti-falling mechanism in multi-station punch base, comprise base and multiple blanking port cover plate being fixedly installed on described base, in described base, be provided with the waste chamber for scrap web is installed, described blanking port cover plate is positioned at the top of described waste chamber, on described blanking port cover plate, be provided with blanking port, the below of described blanking port is provided with anti-falling mechanism, described anti-falling mechanism comprises guide rail, one or two protective plates of splitting mutually, described guide rail level is fixedly mounted on described base and is positioned at described waste chamber, described protective plate and described guide rail are slidably matched, on described protective plate, be connected with driving cylinder, described driving cylinder level is fixedly mounted on the outside of described waste chamber.
On the outer wall of described waste chamber, be fixedly installed Connection Block, described driving cylinder is fixedly mounted on described Connection Block.
On described base, be fixedly installed cushion pad, described cushion pad is positioned at the top of described guide rail, in the time that described protective plate is one, described cushion pad is near the end of described guide rail, when described protective plate is two and while splitting mutually, described cushion pad is positioned at the centre position of described guide rail.
The driving shaft of described driving cylinder and described protective plate are hinged.
Compared with prior art, the utility model has the advantages that this anti-falling mechanism start and requirements of installation space are less, be applicable to multi-station punch, and adopt the protective plate moving horizontally, make the blanking port can be completely open, be applicable to multiple different blanking ports position punch press (as blanking port between two parties, not placed in the middle, one-sided etc.), and owing to driving cylinder to be arranged on the outside of waste chamber, install and maintenance all very convenient; In addition, owing to adopting cylinder as power source, can be to environment, and handling simple.
Brief description of the drawings
Fig. 1 is the structural representation of traditional anti-falling mechanism;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is the cutaway view of the anti-falling mechanism of one of them blanking port below of the present utility model;
Fig. 4 is the three-dimensional cutaway view of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in the figure, controlled anti-falling mechanism in multi-station punch base, comprise base 1 and multiple blanking port cover plate 2 being fixedly installed on base 1, in base 1, be provided with the waste chamber 11 for scrap web is installed, blanking port cover plate 2 is positioned at the top of waste chamber 11, on blanking port cover plate 2, be provided with blanking port 21, the below of blanking port 21 is provided with anti-falling mechanism, anti-falling mechanism comprises guide rail 3, two protective plates of splitting mutually 4, guide rail 3 levels are fixedly mounted on base 1 and are positioned at waste chamber 11, protective plate 4 is slidably matched with guide rail 3, on protective plate 4, be hinged with and drive cylinder 5, on the outer wall of waste chamber 11, be fixedly installed Connection Block 6, drive cylinder 5 levels to be fixedly mounted on Connection Block 6, on base 1, be fixedly installed cushion pad 7, cushion pad 7 is positioned at the top in the centre position of guide rail 3.
In above-described embodiment, the protective plate 4 of blanking port 21 belows also can be one, and in the time that protective plate 4 is one, cushion pad 7 is near the end of guide rail 3.
Claims (4)
1. controlled anti-falling mechanism in multi-station punch base, comprise base and multiple blanking port cover plate being fixedly installed on described base, in described base, be provided with the waste chamber for scrap web is installed, described blanking port cover plate is positioned at the top of described waste chamber, on described blanking port cover plate, be provided with blanking port, the below of described blanking port is provided with anti-falling mechanism, it is characterized in that described anti-falling mechanism comprises guide rail, one or two protective plates of splitting mutually, described guide rail level is fixedly mounted on described base and is positioned at described waste chamber, described protective plate and described guide rail are slidably matched, on described protective plate, be connected with driving cylinder, described driving cylinder level is fixedly mounted on the outside of described waste chamber.
2. controlled anti-falling mechanism in multi-station punch base as claimed in claim 1, is fixedly installed Connection Block on the outer wall of the waste chamber described in it is characterized in that, described driving cylinder is fixedly mounted on described Connection Block.
3. controlled anti-falling mechanism in multi-station punch base as claimed in claim 1, it is characterized in that being fixedly installed cushion pad on described base, described cushion pad is positioned at the top of described guide rail, in the time that described protective plate is one, described cushion pad is near the end of described guide rail, when described protective plate is two and while splitting mutually, described cushion pad is positioned at the centre position of described guide rail.
4. controlled anti-falling mechanism in multi-station punch base as claimed in claim 1, is characterized in that the driving shaft of described driving cylinder and described protective plate are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197626.1U CN203830607U (en) | 2014-04-22 | 2014-04-22 | Controllable anti-falling mechanism in multistation punch press base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197626.1U CN203830607U (en) | 2014-04-22 | 2014-04-22 | Controllable anti-falling mechanism in multistation punch press base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830607U true CN203830607U (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420197626.1U Expired - Fee Related CN203830607U (en) | 2014-04-22 | 2014-04-22 | Controllable anti-falling mechanism in multistation punch press base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553965A (en) * | 2017-10-20 | 2018-01-09 | 扬州锻压机床股份有限公司 | A kind of forcing press self-action waste material slot device |
-
2014
- 2014-04-22 CN CN201420197626.1U patent/CN203830607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553965A (en) * | 2017-10-20 | 2018-01-09 | 扬州锻压机床股份有限公司 | A kind of forcing press self-action waste material slot device |
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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 |
Granted publication date: 20140917 Termination date: 20170422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |